1999-05-03 07:29:11 +00:00
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/* BFD support for handling relocation entries.
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2001-03-08 21:04:02 +00:00
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Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
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* elfxx-mips.c (struct mips_got_entry): Add tls_type.
(struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
and tls_ldm_offset.
(struct mips_elf_got_per_bfd_arg): Add global_count.
(struct mips_elf_count_tls_arg): New.
(struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
(struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
(GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
(GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
(TLS_RELOC_P): Define.
(TP_OFFSET, DTP_OFFSET): Define.
(dtprel_base, tprel_base): New functions.
(mips_elf_link_hash_newfunc): Initialize tls_type.
(mips_elf_got_entry_hash, mips_elf_got_entry_eq)
(mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
TLS entries.
(mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
(mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
(mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
(mips_tls_got_index): New functions.
(mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
arguments. Pass them to mips_elf_create_local_got_entry. Use
mips_tls_got_index.
(mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
Handle TLS entries.
(mips_elf_got_page, mips_elf_got16_entry): Update calls to
mips_elf_create_local_got_entry.
(mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
arguments. Handle TLS entries.
(mips_elf_sort_hash_table_f): Add non-TLS assertions.
(mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
TLS entries.
(mips_elf_record_global_got_symbol): Likewise.
(mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
Count TLS entries.
(mips_elf_merge_gots): Handle TLS entries when merging.
(mips_elf_initialize_tls_index): New function.
(mips_elf_set_global_got_offset): Handle TLS entries.
(mips_elf_adjust_gp): Handle TLS.
(mips_elf_multi_got): Remove redundant call to
mips_elf_resolve_final_got_entries. Initialize global_count.
Correct a comment. Initialize new TLS members of mips_got_info.
Assign TLS GOT indexes for new GOTs.
(mips_elf_create_got_section): Initialize new TLS members of
mips_got_info.
(mips_elf_calculate_relocation): Handle TLS relocs.
(_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
functions.
(_bfd_mips_elf_always_size_sections): Handle TLS.
(_bfd_mips_elf_size_dynamic_sections): Likewise.
(_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
changed functions.
(_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
(_bfd_mips_elf_hide_symbol): Handle TLS.
* elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
(mips_reloc_map): Add TLS relocs.
* elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
* elf64-mips.c (mips_elf64_howto_table_rel)
(mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
* reloc.c: Define new MIPS TLS relocations.
* libbfd.h, bfd-in2.h: Regenerated.
2005-03-02 21:23:21 +00:00
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2000, 2001, 2002, 2003, 2004, 2005
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1999-05-03 07:29:11 +00:00
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Free Software Foundation, Inc.
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Written by Cygnus Support.
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2002-11-07 14:36:31 +00:00
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This file is part of BFD, the Binary File Descriptor library.
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1999-05-03 07:29:11 +00:00
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2002-11-07 14:36:31 +00:00
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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1999-05-03 07:29:11 +00:00
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2002-11-07 14:36:31 +00:00
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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1999-05-03 07:29:11 +00:00
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2002-11-07 14:36:31 +00:00
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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2005-05-04 15:53:43 +00:00
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
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1999-05-03 07:29:11 +00:00
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/*
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SECTION
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Relocations
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BFD maintains relocations in much the same way it maintains
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symbols: they are left alone until required, then read in
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2000-05-02 00:12:52 +00:00
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en-masse and translated into an internal form. A common
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1999-05-03 07:29:11 +00:00
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routine <<bfd_perform_relocation>> acts upon the
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canonical form to do the fixup.
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Relocations are maintained on a per section basis,
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while symbols are maintained on a per BFD basis.
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All that a back end has to do to fit the BFD interface is to create
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a <<struct reloc_cache_entry>> for each relocation
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in a particular section, and fill in the right bits of the structures.
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@menu
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@* typedef arelent::
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@* howto manager::
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@end menu
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*/
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/* DO compile in the reloc_code name table from libbfd.h. */
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#define _BFD_MAKE_TABLE_bfd_reloc_code_real
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#include "bfd.h"
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#include "sysdep.h"
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#include "bfdlink.h"
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#include "libbfd.h"
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/*
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DOCDD
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INODE
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typedef arelent, howto manager, Relocations, Relocations
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SUBSECTION
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typedef arelent
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This is the structure of a relocation entry:
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CODE_FRAGMENT
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.
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.typedef enum bfd_reloc_status
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.{
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2002-01-30 18:12:17 +00:00
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. {* No errors detected. *}
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1999-05-03 07:29:11 +00:00
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. bfd_reloc_ok,
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.
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2002-01-30 18:12:17 +00:00
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. {* The relocation was performed, but there was an overflow. *}
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1999-05-03 07:29:11 +00:00
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. bfd_reloc_overflow,
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.
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2002-01-30 18:12:17 +00:00
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. {* The address to relocate was not within the section supplied. *}
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1999-05-03 07:29:11 +00:00
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. bfd_reloc_outofrange,
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.
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2002-01-30 18:12:17 +00:00
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. {* Used by special functions. *}
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1999-05-03 07:29:11 +00:00
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. bfd_reloc_continue,
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.
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2002-01-30 18:12:17 +00:00
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. {* Unsupported relocation size requested. *}
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1999-05-03 07:29:11 +00:00
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. bfd_reloc_notsupported,
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.
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2002-01-30 18:12:17 +00:00
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. {* Unused. *}
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1999-05-03 07:29:11 +00:00
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. bfd_reloc_other,
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.
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2002-01-30 18:12:17 +00:00
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. {* The symbol to relocate against was undefined. *}
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1999-05-03 07:29:11 +00:00
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. bfd_reloc_undefined,
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.
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Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
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. {* The relocation was performed, but may not be ok - presently
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. generated only when linking i960 coff files with i960 b.out
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. symbols. If this type is returned, the error_message argument
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. to bfd_perform_relocation will be set. *}
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1999-05-03 07:29:11 +00:00
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. bfd_reloc_dangerous
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. }
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. bfd_reloc_status_type;
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.
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.
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.typedef struct reloc_cache_entry
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.{
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2002-01-30 18:12:17 +00:00
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. {* A pointer into the canonical table of pointers. *}
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Index: sim/frv/ChangeLog
2003-10-30 Andrew Cagney <cagney@redhat.com>
* traps.c: Replace "struct symbol_cache_entry" with "struct
bfd_symbol".
Index: sim/d10v/ChangeLog
2003-10-30 Andrew Cagney <cagney@redhat.com>
* simops.c: Replace "struct symbol_cache_entry" with "struct
bfd_symbol".
Index: sim/common/ChangeLog
2003-10-30 Andrew Cagney <cagney@redhat.com>
* sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
with "struct bfd_symbol".
Index: ld/ChangeLog
2003-10-30 Andrew Cagney <cagney@redhat.com>
* emultempl/pe.em, pe-dll.c: Replace "struct symbol_cache_entry"
with "struct bfd_symbol".
Index: bfd/ChangeLog
2003-10-30 Andrew Cagney <cagney@redhat.com>
* syms.c: Replace "struct symbol_cache_entry" with "struct
bfd_symbol".
* vms.h, targets.c, section.c, reloc.c, peicode.h: Ditto.
* mipsbsd.c, elf.c, linker.c, elf-bfd.h, ecoff.c: Ditto.
* cpu-z8k.c, cpu-ns32k.c, cpu-h8500.c, bfd.c, bfd-in.h: Ditto.
* bfd-in2.h: Re-generate.
2003-10-31 05:32:46 +00:00
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. struct bfd_symbol **sym_ptr_ptr;
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1999-05-03 07:29:11 +00:00
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.
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2002-01-30 18:12:17 +00:00
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. {* offset in section. *}
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1999-05-03 07:29:11 +00:00
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. bfd_size_type address;
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.
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2002-01-30 18:12:17 +00:00
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. {* addend for relocation value. *}
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1999-05-03 07:29:11 +00:00
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. bfd_vma addend;
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.
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2002-01-30 18:12:17 +00:00
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. {* Pointer to how to perform the required relocation. *}
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1999-05-03 07:29:11 +00:00
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. reloc_howto_type *howto;
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.
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2002-01-30 18:12:17 +00:00
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.}
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.arelent;
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.
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1999-05-03 07:29:11 +00:00
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*/
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/*
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DESCRIPTION
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Here is a description of each of the fields within an <<arelent>>:
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o <<sym_ptr_ptr>>
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The symbol table pointer points to a pointer to the symbol
|
2003-10-16 04:11:10 +00:00
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associated with the relocation request. It is the pointer
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into the table returned by the back end's
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<<canonicalize_symtab>> action. @xref{Symbols}. The symbol is
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referenced through a pointer to a pointer so that tools like
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the linker can fix up all the symbols of the same name by
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modifying only one pointer. The relocation routine looks in
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the symbol and uses the base of the section the symbol is
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attached to and the value of the symbol as the initial
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relocation offset. If the symbol pointer is zero, then the
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section provided is looked up.
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1999-05-03 07:29:11 +00:00
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o <<address>>
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The <<address>> field gives the offset in bytes from the base of
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the section data which owns the relocation record to the first
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byte of relocatable information. The actual data relocated
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will be relative to this point; for example, a relocation
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type which modifies the bottom two bytes of a four byte word
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would not touch the first byte pointed to in a big endian
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world.
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o <<addend>>
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The <<addend>> is a value provided by the back end to be added (!)
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to the relocation offset. Its interpretation is dependent upon
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the howto. For example, on the 68k the code:
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| char foo[];
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| main()
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| {
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| return foo[0x12345678];
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| }
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Could be compiled into:
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| linkw fp,#-4
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| moveb @@#12345678,d0
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| extbl d0
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| unlk fp
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| rts
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This could create a reloc pointing to <<foo>>, but leave the
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offset in the data, something like:
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|RELOCATION RECORDS FOR [.text]:
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|offset type value
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|00000006 32 _foo
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|00000000 4e56 fffc ; linkw fp,#-4
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|00000004 1039 1234 5678 ; moveb @@#12345678,d0
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|0000000a 49c0 ; extbl d0
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|0000000c 4e5e ; unlk fp
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|0000000e 4e75 ; rts
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Using coff and an 88k, some instructions don't have enough
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space in them to represent the full address range, and
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pointers have to be loaded in two parts. So you'd get something like:
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| or.u r13,r0,hi16(_foo+0x12345678)
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| ld.b r2,r13,lo16(_foo+0x12345678)
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| jmp r1
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This should create two relocs, both pointing to <<_foo>>, and with
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0x12340000 in their addend field. The data would consist of:
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|RELOCATION RECORDS FOR [.text]:
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|offset type value
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|00000002 HVRT16 _foo+0x12340000
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|00000006 LVRT16 _foo+0x12340000
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|00000000 5da05678 ; or.u r13,r0,0x5678
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|00000004 1c4d5678 ; ld.b r2,r13,0x5678
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|00000008 f400c001 ; jmp r1
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The relocation routine digs out the value from the data, adds
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it to the addend to get the original offset, and then adds the
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value of <<_foo>>. Note that all 32 bits have to be kept around
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somewhere, to cope with carry from bit 15 to bit 16.
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One further example is the sparc and the a.out format. The
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sparc has a similar problem to the 88k, in that some
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instructions don't have room for an entire offset, but on the
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sparc the parts are created in odd sized lumps. The designers of
|
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the a.out format chose to not use the data within the section
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for storing part of the offset; all the offset is kept within
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the reloc. Anything in the data should be ignored.
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| save %sp,-112,%sp
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| sethi %hi(_foo+0x12345678),%g2
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| ldsb [%g2+%lo(_foo+0x12345678)],%i0
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| ret
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| restore
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Both relocs contain a pointer to <<foo>>, and the offsets
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contain junk.
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|RELOCATION RECORDS FOR [.text]:
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|offset type value
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|00000004 HI22 _foo+0x12345678
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|00000008 LO10 _foo+0x12345678
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|00000000 9de3bf90 ; save %sp,-112,%sp
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|00000004 05000000 ; sethi %hi(_foo+0),%g2
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|00000008 f048a000 ; ldsb [%g2+%lo(_foo+0)],%i0
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|0000000c 81c7e008 ; ret
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|00000010 81e80000 ; restore
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o <<howto>>
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The <<howto>> field can be imagined as a
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relocation instruction. It is a pointer to a structure which
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contains information on what to do with all of the other
|
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|
information in the reloc record and data section. A back end
|
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|
would normally have a relocation instruction set and turn
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relocations into pointers to the correct structure on input -
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but it would be possible to create each howto field on demand.
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*/
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/*
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SUBSUBSECTION
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|
<<enum complain_overflow>>
|
|
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|
Indicates what sort of overflow checking should be done when
|
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performing a relocation.
|
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|
CODE_FRAGMENT
|
|
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|
.
|
|
|
|
.enum complain_overflow
|
|
|
|
.{
|
2002-01-30 18:12:17 +00:00
|
|
|
. {* Do not complain on overflow. *}
|
1999-05-03 07:29:11 +00:00
|
|
|
. complain_overflow_dont,
|
|
|
|
.
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
. {* Complain if the bitfield overflows, whether it is considered
|
2002-01-30 18:12:17 +00:00
|
|
|
. as signed or unsigned. *}
|
1999-05-03 07:29:11 +00:00
|
|
|
. complain_overflow_bitfield,
|
|
|
|
.
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
. {* Complain if the value overflows when considered as signed
|
2002-01-30 18:12:17 +00:00
|
|
|
. number. *}
|
1999-05-03 07:29:11 +00:00
|
|
|
. complain_overflow_signed,
|
|
|
|
.
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
. {* Complain if the value overflows when considered as an
|
2002-01-30 18:12:17 +00:00
|
|
|
. unsigned number. *}
|
1999-05-03 07:29:11 +00:00
|
|
|
. complain_overflow_unsigned
|
|
|
|
.};
|
|
|
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
/*
|
|
|
|
SUBSUBSECTION
|
|
|
|
<<reloc_howto_type>>
|
|
|
|
|
|
|
|
The <<reloc_howto_type>> is a structure which contains all the
|
|
|
|
information that libbfd needs to know to tie up a back end's data.
|
|
|
|
|
|
|
|
CODE_FRAGMENT
|
Index: sim/frv/ChangeLog
2003-10-30 Andrew Cagney <cagney@redhat.com>
* traps.c: Replace "struct symbol_cache_entry" with "struct
bfd_symbol".
Index: sim/d10v/ChangeLog
2003-10-30 Andrew Cagney <cagney@redhat.com>
* simops.c: Replace "struct symbol_cache_entry" with "struct
bfd_symbol".
Index: sim/common/ChangeLog
2003-10-30 Andrew Cagney <cagney@redhat.com>
* sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
with "struct bfd_symbol".
Index: ld/ChangeLog
2003-10-30 Andrew Cagney <cagney@redhat.com>
* emultempl/pe.em, pe-dll.c: Replace "struct symbol_cache_entry"
with "struct bfd_symbol".
Index: bfd/ChangeLog
2003-10-30 Andrew Cagney <cagney@redhat.com>
* syms.c: Replace "struct symbol_cache_entry" with "struct
bfd_symbol".
* vms.h, targets.c, section.c, reloc.c, peicode.h: Ditto.
* mipsbsd.c, elf.c, linker.c, elf-bfd.h, ecoff.c: Ditto.
* cpu-z8k.c, cpu-ns32k.c, cpu-h8500.c, bfd.c, bfd-in.h: Ditto.
* bfd-in2.h: Re-generate.
2003-10-31 05:32:46 +00:00
|
|
|
.struct bfd_symbol; {* Forward declaration. *}
|
1999-05-03 07:29:11 +00:00
|
|
|
.
|
|
|
|
.struct reloc_howto_struct
|
|
|
|
.{
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
. {* The type field has mainly a documentary use - the back end can
|
|
|
|
. do what it wants with it, though normally the back end's
|
|
|
|
. external idea of what a reloc number is stored
|
|
|
|
. in this field. For example, a PC relative word relocation
|
|
|
|
. in a coff environment has the type 023 - because that's
|
|
|
|
. what the outside world calls a R_PCRWORD reloc. *}
|
1999-05-03 07:29:11 +00:00
|
|
|
. unsigned int type;
|
|
|
|
.
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
. {* The value the final relocation is shifted right by. This drops
|
|
|
|
. unwanted data from the relocation. *}
|
1999-05-03 07:29:11 +00:00
|
|
|
. unsigned int rightshift;
|
|
|
|
.
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
. {* The size of the item to be relocated. This is *not* a
|
|
|
|
. power-of-two measure. To get the number of bytes operated
|
|
|
|
. on by a type of relocation, use bfd_get_reloc_size. *}
|
1999-05-03 07:29:11 +00:00
|
|
|
. int size;
|
|
|
|
.
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
. {* The number of bits in the item to be relocated. This is used
|
|
|
|
. when doing overflow checking. *}
|
1999-05-03 07:29:11 +00:00
|
|
|
. unsigned int bitsize;
|
|
|
|
.
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
. {* Notes that the relocation is relative to the location in the
|
|
|
|
. data section of the addend. The relocation function will
|
|
|
|
. subtract from the relocation value the address of the location
|
|
|
|
. being relocated. *}
|
2002-11-30 08:39:46 +00:00
|
|
|
. bfd_boolean pc_relative;
|
1999-05-03 07:29:11 +00:00
|
|
|
.
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
. {* The bit position of the reloc value in the destination.
|
|
|
|
. The relocated value is left shifted by this amount. *}
|
1999-05-03 07:29:11 +00:00
|
|
|
. unsigned int bitpos;
|
|
|
|
.
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
. {* What type of overflow error should be checked for when
|
|
|
|
. relocating. *}
|
1999-05-03 07:29:11 +00:00
|
|
|
. enum complain_overflow complain_on_overflow;
|
|
|
|
.
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
. {* If this field is non null, then the supplied function is
|
|
|
|
. called rather than the normal function. This allows really
|
2003-11-30 18:40:41 +00:00
|
|
|
. strange relocation methods to be accommodated (e.g., i960 callj
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
. instructions). *}
|
1999-05-03 07:29:11 +00:00
|
|
|
. bfd_reloc_status_type (*special_function)
|
Index: sim/frv/ChangeLog
2003-10-30 Andrew Cagney <cagney@redhat.com>
* traps.c: Replace "struct symbol_cache_entry" with "struct
bfd_symbol".
Index: sim/d10v/ChangeLog
2003-10-30 Andrew Cagney <cagney@redhat.com>
* simops.c: Replace "struct symbol_cache_entry" with "struct
bfd_symbol".
Index: sim/common/ChangeLog
2003-10-30 Andrew Cagney <cagney@redhat.com>
* sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
with "struct bfd_symbol".
Index: ld/ChangeLog
2003-10-30 Andrew Cagney <cagney@redhat.com>
* emultempl/pe.em, pe-dll.c: Replace "struct symbol_cache_entry"
with "struct bfd_symbol".
Index: bfd/ChangeLog
2003-10-30 Andrew Cagney <cagney@redhat.com>
* syms.c: Replace "struct symbol_cache_entry" with "struct
bfd_symbol".
* vms.h, targets.c, section.c, reloc.c, peicode.h: Ditto.
* mipsbsd.c, elf.c, linker.c, elf-bfd.h, ecoff.c: Ditto.
* cpu-z8k.c, cpu-ns32k.c, cpu-h8500.c, bfd.c, bfd-in.h: Ditto.
* bfd-in2.h: Re-generate.
2003-10-31 05:32:46 +00:00
|
|
|
. (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
|
2003-06-29 10:06:40 +00:00
|
|
|
. bfd *, char **);
|
1999-05-03 07:29:11 +00:00
|
|
|
.
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
. {* The textual name of the relocation type. *}
|
1999-05-03 07:29:11 +00:00
|
|
|
. char *name;
|
|
|
|
.
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
. {* Some formats record a relocation addend in the section contents
|
|
|
|
. rather than with the relocation. For ELF formats this is the
|
|
|
|
. distinction between USE_REL and USE_RELA (though the code checks
|
|
|
|
. for USE_REL == 1/0). The value of this field is TRUE if the
|
|
|
|
. addend is recorded with the section contents; when performing a
|
|
|
|
. partial link (ld -r) the section contents (the data) will be
|
|
|
|
. modified. The value of this field is FALSE if addends are
|
|
|
|
. recorded with the relocation (in arelent.addend); when performing
|
|
|
|
. a partial link the relocation will be modified.
|
|
|
|
. All relocations for all ELF USE_RELA targets should set this field
|
|
|
|
. to FALSE (values of TRUE should be looked on with suspicion).
|
|
|
|
. However, the converse is not true: not all relocations of all ELF
|
|
|
|
. USE_REL targets set this field to TRUE. Why this is so is peculiar
|
|
|
|
. to each particular target. For relocs that aren't used in partial
|
|
|
|
. links (e.g. GOT stuff) it doesn't matter what this is set to. *}
|
2002-11-30 08:39:46 +00:00
|
|
|
. bfd_boolean partial_inplace;
|
1999-05-03 07:29:11 +00:00
|
|
|
.
|
2002-12-18 13:47:03 +00:00
|
|
|
. {* src_mask selects the part of the instruction (or data) to be used
|
|
|
|
. in the relocation sum. If the target relocations don't have an
|
|
|
|
. addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
|
|
|
|
. dst_mask to extract the addend from the section contents. If
|
|
|
|
. relocations do have an addend in the reloc, eg. ELF USE_RELA, this
|
|
|
|
. field should be zero. Non-zero values for ELF USE_RELA targets are
|
|
|
|
. bogus as in those cases the value in the dst_mask part of the
|
|
|
|
. section contents should be treated as garbage. *}
|
1999-05-03 07:29:11 +00:00
|
|
|
. bfd_vma src_mask;
|
|
|
|
.
|
2002-12-18 13:47:03 +00:00
|
|
|
. {* dst_mask selects which parts of the instruction (or data) are
|
|
|
|
. replaced with a relocated value. *}
|
1999-05-03 07:29:11 +00:00
|
|
|
. bfd_vma dst_mask;
|
|
|
|
.
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
. {* When some formats create PC relative instructions, they leave
|
|
|
|
. the value of the pc of the place being relocated in the offset
|
|
|
|
. slot of the instruction, so that a PC relative relocation can
|
|
|
|
. be made just by adding in an ordinary offset (e.g., sun3 a.out).
|
|
|
|
. Some formats leave the displacement part of an instruction
|
|
|
|
. empty (e.g., m88k bcs); this flag signals the fact. *}
|
2002-11-30 08:39:46 +00:00
|
|
|
. bfd_boolean pcrel_offset;
|
1999-05-03 07:29:11 +00:00
|
|
|
.};
|
2002-01-30 18:12:17 +00:00
|
|
|
.
|
1999-05-03 07:29:11 +00:00
|
|
|
*/
|
|
|
|
|
|
|
|
/*
|
|
|
|
FUNCTION
|
|
|
|
The HOWTO Macro
|
|
|
|
|
|
|
|
DESCRIPTION
|
|
|
|
The HOWTO define is horrible and will go away.
|
|
|
|
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
.#define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
|
|
|
|
. { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
DESCRIPTION
|
|
|
|
And will be replaced with the totally magic way. But for the
|
|
|
|
moment, we are compatible, so do it this way.
|
|
|
|
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
.#define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
|
|
|
|
. HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
|
2002-11-30 08:39:46 +00:00
|
|
|
. NAME, FALSE, 0, 0, IN)
|
1999-05-03 07:29:11 +00:00
|
|
|
.
|
1999-07-12 10:30:21 +00:00
|
|
|
|
|
|
|
DESCRIPTION
|
|
|
|
This is used to fill in an empty howto entry in an array.
|
|
|
|
|
|
|
|
.#define EMPTY_HOWTO(C) \
|
2002-11-30 08:39:46 +00:00
|
|
|
. HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
|
|
|
|
. NULL, FALSE, 0, 0, FALSE)
|
1999-07-12 10:30:21 +00:00
|
|
|
.
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
DESCRIPTION
|
|
|
|
Helper routine to turn a symbol into a relocation value.
|
|
|
|
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
.#define HOWTO_PREPARE(relocation, symbol) \
|
|
|
|
. { \
|
2003-06-29 10:06:40 +00:00
|
|
|
. if (symbol != NULL) \
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
. { \
|
|
|
|
. if (bfd_is_com_section (symbol->section)) \
|
|
|
|
. { \
|
|
|
|
. relocation = 0; \
|
|
|
|
. } \
|
|
|
|
. else \
|
|
|
|
. { \
|
|
|
|
. relocation = symbol->value; \
|
|
|
|
. } \
|
|
|
|
. } \
|
|
|
|
. }
|
2002-01-30 18:12:17 +00:00
|
|
|
.
|
1999-05-03 07:29:11 +00:00
|
|
|
*/
|
|
|
|
|
|
|
|
/*
|
|
|
|
FUNCTION
|
|
|
|
bfd_get_reloc_size
|
|
|
|
|
|
|
|
SYNOPSIS
|
|
|
|
unsigned int bfd_get_reloc_size (reloc_howto_type *);
|
|
|
|
|
|
|
|
DESCRIPTION
|
|
|
|
For a reloc_howto_type that operates on a fixed number of bytes,
|
|
|
|
this returns the number of bytes operated on.
|
|
|
|
*/
|
|
|
|
|
|
|
|
unsigned int
|
2003-06-29 10:06:40 +00:00
|
|
|
bfd_get_reloc_size (reloc_howto_type *howto)
|
1999-05-03 07:29:11 +00:00
|
|
|
{
|
|
|
|
switch (howto->size)
|
|
|
|
{
|
|
|
|
case 0: return 1;
|
|
|
|
case 1: return 2;
|
|
|
|
case 2: return 4;
|
|
|
|
case 3: return 0;
|
|
|
|
case 4: return 8;
|
|
|
|
case 8: return 16;
|
|
|
|
case -2: return 4;
|
|
|
|
default: abort ();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
TYPEDEF
|
|
|
|
arelent_chain
|
|
|
|
|
|
|
|
DESCRIPTION
|
|
|
|
|
|
|
|
How relocs are tied together in an <<asection>>:
|
|
|
|
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
.typedef struct relent_chain
|
|
|
|
.{
|
1999-05-03 07:29:11 +00:00
|
|
|
. arelent relent;
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
. struct relent_chain *next;
|
2002-01-30 18:12:17 +00:00
|
|
|
.}
|
|
|
|
.arelent_chain;
|
|
|
|
.
|
1999-05-03 07:29:11 +00:00
|
|
|
*/
|
|
|
|
|
|
|
|
/* N_ONES produces N one bits, without overflowing machine arithmetic. */
|
|
|
|
#define N_ONES(n) (((((bfd_vma) 1 << ((n) - 1)) - 1) << 1) | 1)
|
|
|
|
|
|
|
|
/*
|
|
|
|
FUNCTION
|
|
|
|
bfd_check_overflow
|
|
|
|
|
|
|
|
SYNOPSIS
|
2003-06-29 10:06:40 +00:00
|
|
|
bfd_reloc_status_type bfd_check_overflow
|
|
|
|
(enum complain_overflow how,
|
|
|
|
unsigned int bitsize,
|
|
|
|
unsigned int rightshift,
|
|
|
|
unsigned int addrsize,
|
|
|
|
bfd_vma relocation);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
DESCRIPTION
|
|
|
|
Perform overflow checking on @var{relocation} which has
|
|
|
|
@var{bitsize} significant bits and will be shifted right by
|
|
|
|
@var{rightshift} bits, on a machine with addresses containing
|
|
|
|
@var{addrsize} significant bits. The result is either of
|
|
|
|
@code{bfd_reloc_ok} or @code{bfd_reloc_overflow}.
|
|
|
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
bfd_reloc_status_type
|
2003-06-29 10:06:40 +00:00
|
|
|
bfd_check_overflow (enum complain_overflow how,
|
|
|
|
unsigned int bitsize,
|
|
|
|
unsigned int rightshift,
|
|
|
|
unsigned int addrsize,
|
|
|
|
bfd_vma relocation)
|
1999-05-03 07:29:11 +00:00
|
|
|
{
|
|
|
|
bfd_vma fieldmask, addrmask, signmask, ss, a;
|
|
|
|
bfd_reloc_status_type flag = bfd_reloc_ok;
|
|
|
|
|
|
|
|
a = relocation;
|
|
|
|
|
|
|
|
/* Note: BITSIZE should always be <= ADDRSIZE, but in case it's not,
|
|
|
|
we'll be permissive: extra bits in the field mask will
|
|
|
|
automatically extend the address mask for purposes of the
|
|
|
|
overflow check. */
|
|
|
|
fieldmask = N_ONES (bitsize);
|
|
|
|
addrmask = N_ONES (addrsize) | fieldmask;
|
|
|
|
|
|
|
|
switch (how)
|
|
|
|
{
|
|
|
|
case complain_overflow_dont:
|
|
|
|
break;
|
|
|
|
|
|
|
|
case complain_overflow_signed:
|
|
|
|
/* If any sign bits are set, all sign bits must be set. That
|
|
|
|
is, A must be a valid negative address after shifting. */
|
|
|
|
a = (a & addrmask) >> rightshift;
|
|
|
|
signmask = ~ (fieldmask >> 1);
|
|
|
|
ss = a & signmask;
|
|
|
|
if (ss != 0 && ss != ((addrmask >> rightshift) & signmask))
|
|
|
|
flag = bfd_reloc_overflow;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case complain_overflow_unsigned:
|
|
|
|
/* We have an overflow if the address does not fit in the field. */
|
|
|
|
a = (a & addrmask) >> rightshift;
|
|
|
|
if ((a & ~ fieldmask) != 0)
|
|
|
|
flag = bfd_reloc_overflow;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case complain_overflow_bitfield:
|
|
|
|
/* Bitfields are sometimes signed, sometimes unsigned. We
|
2000-03-17 02:02:38 +00:00
|
|
|
explicitly allow an address wrap too, which means a bitfield
|
|
|
|
of n bits is allowed to store -2**n to 2**n-1. Thus overflow
|
|
|
|
if the value has some, but not all, bits set outside the
|
|
|
|
field. */
|
1999-05-03 07:29:11 +00:00
|
|
|
a >>= rightshift;
|
2000-03-17 02:02:38 +00:00
|
|
|
ss = a & ~ fieldmask;
|
|
|
|
if (ss != 0 && ss != (((bfd_vma) -1 >> rightshift) & ~ fieldmask))
|
|
|
|
flag = bfd_reloc_overflow;
|
1999-05-03 07:29:11 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
abort ();
|
|
|
|
}
|
|
|
|
|
|
|
|
return flag;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
FUNCTION
|
|
|
|
bfd_perform_relocation
|
|
|
|
|
|
|
|
SYNOPSIS
|
2003-06-29 10:06:40 +00:00
|
|
|
bfd_reloc_status_type bfd_perform_relocation
|
|
|
|
(bfd *abfd,
|
|
|
|
arelent *reloc_entry,
|
|
|
|
void *data,
|
|
|
|
asection *input_section,
|
|
|
|
bfd *output_bfd,
|
|
|
|
char **error_message);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
DESCRIPTION
|
|
|
|
If @var{output_bfd} is supplied to this function, the
|
|
|
|
generated image will be relocatable; the relocations are
|
|
|
|
copied to the output file after they have been changed to
|
|
|
|
reflect the new state of the world. There are two ways of
|
|
|
|
reflecting the results of partial linkage in an output file:
|
|
|
|
by modifying the output data in place, and by modifying the
|
|
|
|
relocation record. Some native formats (e.g., basic a.out and
|
|
|
|
basic coff) have no way of specifying an addend in the
|
|
|
|
relocation type, so the addend has to go in the output data.
|
|
|
|
This is no big deal since in these formats the output data
|
|
|
|
slot will always be big enough for the addend. Complex reloc
|
|
|
|
types with addends were invented to solve just this problem.
|
|
|
|
The @var{error_message} argument is set to an error message if
|
|
|
|
this return @code{bfd_reloc_dangerous}.
|
|
|
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
bfd_reloc_status_type
|
2003-06-29 10:06:40 +00:00
|
|
|
bfd_perform_relocation (bfd *abfd,
|
|
|
|
arelent *reloc_entry,
|
|
|
|
void *data,
|
|
|
|
asection *input_section,
|
|
|
|
bfd *output_bfd,
|
|
|
|
char **error_message)
|
1999-05-03 07:29:11 +00:00
|
|
|
{
|
|
|
|
bfd_vma relocation;
|
|
|
|
bfd_reloc_status_type flag = bfd_reloc_ok;
|
2000-01-13 22:10:36 +00:00
|
|
|
bfd_size_type octets = reloc_entry->address * bfd_octets_per_byte (abfd);
|
1999-05-03 07:29:11 +00:00
|
|
|
bfd_vma output_base = 0;
|
|
|
|
reloc_howto_type *howto = reloc_entry->howto;
|
|
|
|
asection *reloc_target_output_section;
|
|
|
|
asymbol *symbol;
|
|
|
|
|
|
|
|
symbol = *(reloc_entry->sym_ptr_ptr);
|
|
|
|
if (bfd_is_abs_section (symbol->section)
|
2003-06-29 10:06:40 +00:00
|
|
|
&& output_bfd != NULL)
|
1999-05-03 07:29:11 +00:00
|
|
|
{
|
|
|
|
reloc_entry->address += input_section->output_offset;
|
|
|
|
return bfd_reloc_ok;
|
|
|
|
}
|
|
|
|
|
2003-06-25 06:40:27 +00:00
|
|
|
/* If we are not producing relocatable output, return an error if
|
1999-05-03 07:29:11 +00:00
|
|
|
the symbol is not defined. An undefined weak symbol is
|
|
|
|
considered to have a value of zero (SVR4 ABI, p. 4-27). */
|
|
|
|
if (bfd_is_und_section (symbol->section)
|
|
|
|
&& (symbol->flags & BSF_WEAK) == 0
|
2003-06-29 10:06:40 +00:00
|
|
|
&& output_bfd == NULL)
|
1999-05-03 07:29:11 +00:00
|
|
|
flag = bfd_reloc_undefined;
|
|
|
|
|
|
|
|
/* If there is a function supplied to handle this relocation type,
|
|
|
|
call it. It'll return `bfd_reloc_continue' if further processing
|
|
|
|
can be done. */
|
|
|
|
if (howto->special_function)
|
|
|
|
{
|
|
|
|
bfd_reloc_status_type cont;
|
|
|
|
cont = howto->special_function (abfd, reloc_entry, symbol, data,
|
|
|
|
input_section, output_bfd,
|
|
|
|
error_message);
|
|
|
|
if (cont != bfd_reloc_continue)
|
|
|
|
return cont;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Is the address of the relocation really within the section? */
|
* bfd-in.h (bfd_get_section_limit): Define.
* reloc.c (bfd_perform_relocation, bfd_install_relocation)
(_bfd_final_link_relocate): Use bfd_get_section_limit.
* aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
* coff-arm.c (coff_arm_relocate_section): Likewise.
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
* cpu-ns32k.c (do_ns32k_reloc): Likewise.
(bfd_ns32k_final_link_relocate): Likewise.
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
(i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
(m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
* elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
* elf32-or32.c (or32_elf_consth_reloc): Likewise.
* elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
* elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
* elf32-sh.c (sh_elf_reloc_loop): Likewise.
* elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
(sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
* elf32-v850.c (v850_elf_reloc): Likewise.
* elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
* elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
* elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
* elf64-mips.c (mips_elf64_gprel32_reloc)
(mips16_gprel_reloc): Likewise.
* elf64-mmix.c (mmix_elf_reloc): Likewise.
* elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
* elf64-sparc.c (init_insn_reloc): Likewise.
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
* elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
(_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
(_bfd_mips_elf_generic_reloc): Likewise.
* bfd-in2.h: Regenerate.
2004-06-29 13:46:34 +00:00
|
|
|
if (reloc_entry->address > bfd_get_section_limit (abfd, input_section))
|
1999-05-03 07:29:11 +00:00
|
|
|
return bfd_reloc_outofrange;
|
|
|
|
|
2003-11-30 18:40:41 +00:00
|
|
|
/* Work out which section the relocation is targeted at and the
|
1999-05-03 07:29:11 +00:00
|
|
|
initial relocation command value. */
|
|
|
|
|
|
|
|
/* Get symbol value. (Common symbols are special.) */
|
|
|
|
if (bfd_is_com_section (symbol->section))
|
|
|
|
relocation = 0;
|
|
|
|
else
|
|
|
|
relocation = symbol->value;
|
|
|
|
|
|
|
|
reloc_target_output_section = symbol->section->output_section;
|
|
|
|
|
|
|
|
/* Convert input-section-relative symbol value to absolute. */
|
2002-11-07 14:36:31 +00:00
|
|
|
if ((output_bfd && ! howto->partial_inplace)
|
|
|
|
|| reloc_target_output_section == NULL)
|
1999-05-03 07:29:11 +00:00
|
|
|
output_base = 0;
|
|
|
|
else
|
|
|
|
output_base = reloc_target_output_section->vma;
|
|
|
|
|
|
|
|
relocation += output_base + symbol->section->output_offset;
|
|
|
|
|
|
|
|
/* Add in supplied addend. */
|
|
|
|
relocation += reloc_entry->addend;
|
|
|
|
|
|
|
|
/* Here the variable relocation holds the final address of the
|
|
|
|
symbol we are relocating against, plus any addend. */
|
|
|
|
|
2002-06-25 06:21:54 +00:00
|
|
|
if (howto->pc_relative)
|
1999-05-03 07:29:11 +00:00
|
|
|
{
|
|
|
|
/* This is a PC relative relocation. We want to set RELOCATION
|
|
|
|
to the distance between the address of the symbol and the
|
|
|
|
location. RELOCATION is already the address of the symbol.
|
|
|
|
|
|
|
|
We start by subtracting the address of the section containing
|
|
|
|
the location.
|
|
|
|
|
|
|
|
If pcrel_offset is set, we must further subtract the position
|
|
|
|
of the location within the section. Some targets arrange for
|
|
|
|
the addend to be the negative of the position of the location
|
|
|
|
within the section; for example, i386-aout does this. For
|
2002-11-30 08:39:46 +00:00
|
|
|
i386-aout, pcrel_offset is FALSE. Some other targets do not
|
1999-05-03 07:29:11 +00:00
|
|
|
include the position of the location; for example, m88kbcs,
|
2002-11-30 08:39:46 +00:00
|
|
|
or ELF. For those targets, pcrel_offset is TRUE.
|
1999-05-03 07:29:11 +00:00
|
|
|
|
2003-06-25 06:40:27 +00:00
|
|
|
If we are producing relocatable output, then we must ensure
|
1999-05-03 07:29:11 +00:00
|
|
|
that this reloc will be correctly computed when the final
|
2002-11-30 08:39:46 +00:00
|
|
|
relocation is done. If pcrel_offset is FALSE we want to wind
|
1999-05-03 07:29:11 +00:00
|
|
|
up with the negative of the location within the section,
|
|
|
|
which means we must adjust the existing addend by the change
|
2002-11-30 08:39:46 +00:00
|
|
|
in the location within the section. If pcrel_offset is TRUE
|
1999-05-03 07:29:11 +00:00
|
|
|
we do not want to adjust the existing addend at all.
|
|
|
|
|
|
|
|
FIXME: This seems logical to me, but for the case of
|
2003-06-25 06:40:27 +00:00
|
|
|
producing relocatable output it is not what the code
|
1999-05-03 07:29:11 +00:00
|
|
|
actually does. I don't want to change it, because it seems
|
|
|
|
far too likely that something will break. */
|
|
|
|
|
|
|
|
relocation -=
|
|
|
|
input_section->output_section->vma + input_section->output_offset;
|
|
|
|
|
2002-06-25 06:21:54 +00:00
|
|
|
if (howto->pcrel_offset)
|
1999-05-03 07:29:11 +00:00
|
|
|
relocation -= reloc_entry->address;
|
|
|
|
}
|
|
|
|
|
2003-06-29 10:06:40 +00:00
|
|
|
if (output_bfd != NULL)
|
1999-05-03 07:29:11 +00:00
|
|
|
{
|
2002-06-25 06:21:54 +00:00
|
|
|
if (! howto->partial_inplace)
|
1999-05-03 07:29:11 +00:00
|
|
|
{
|
|
|
|
/* This is a partial relocation, and we want to apply the relocation
|
|
|
|
to the reloc entry rather than the raw data. Modify the reloc
|
|
|
|
inplace to reflect what we now know. */
|
|
|
|
reloc_entry->addend = relocation;
|
|
|
|
reloc_entry->address += input_section->output_offset;
|
|
|
|
return flag;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
/* This is a partial relocation, but inplace, so modify the
|
|
|
|
reloc record a bit.
|
|
|
|
|
|
|
|
If we've relocated with a symbol with a section, change
|
|
|
|
into a ref to the section belonging to the symbol. */
|
|
|
|
|
|
|
|
reloc_entry->address += input_section->output_offset;
|
|
|
|
|
|
|
|
/* WTF?? */
|
|
|
|
if (abfd->xvec->flavour == bfd_target_coff_flavour
|
|
|
|
&& strcmp (abfd->xvec->name, "coff-Intel-little") != 0
|
|
|
|
&& strcmp (abfd->xvec->name, "coff-Intel-big") != 0)
|
|
|
|
{
|
|
|
|
/* For m68k-coff, the addend was being subtracted twice during
|
|
|
|
relocation with -r. Removing the line below this comment
|
|
|
|
fixes that problem; see PR 2953.
|
|
|
|
|
|
|
|
However, Ian wrote the following, regarding removing the line below,
|
|
|
|
which explains why it is still enabled: --djm
|
|
|
|
|
|
|
|
If you put a patch like that into BFD you need to check all the COFF
|
|
|
|
linkers. I am fairly certain that patch will break coff-i386 (e.g.,
|
|
|
|
SCO); see coff_i386_reloc in coff-i386.c where I worked around the
|
|
|
|
problem in a different way. There may very well be a reason that the
|
|
|
|
code works as it does.
|
|
|
|
|
|
|
|
Hmmm. The first obvious point is that bfd_perform_relocation should
|
|
|
|
not have any tests that depend upon the flavour. It's seem like
|
|
|
|
entirely the wrong place for such a thing. The second obvious point
|
|
|
|
is that the current code ignores the reloc addend when producing
|
2003-06-25 06:40:27 +00:00
|
|
|
relocatable output for COFF. That's peculiar. In fact, I really
|
1999-05-03 07:29:11 +00:00
|
|
|
have no idea what the point of the line you want to remove is.
|
|
|
|
|
|
|
|
A typical COFF reloc subtracts the old value of the symbol and adds in
|
|
|
|
the new value to the location in the object file (if it's a pc
|
|
|
|
relative reloc it adds the difference between the symbol value and the
|
|
|
|
location). When relocating we need to preserve that property.
|
|
|
|
|
|
|
|
BFD handles this by setting the addend to the negative of the old
|
|
|
|
value of the symbol. Unfortunately it handles common symbols in a
|
|
|
|
non-standard way (it doesn't subtract the old value) but that's a
|
|
|
|
different story (we can't change it without losing backward
|
|
|
|
compatibility with old object files) (coff-i386 does subtract the old
|
|
|
|
value, to be compatible with existing coff-i386 targets, like SCO).
|
|
|
|
|
2003-06-25 06:40:27 +00:00
|
|
|
So everything works fine when not producing relocatable output. When
|
|
|
|
we are producing relocatable output, logically we should do exactly
|
|
|
|
what we do when not producing relocatable output. Therefore, your
|
1999-05-03 07:29:11 +00:00
|
|
|
patch is correct. In fact, it should probably always just set
|
|
|
|
reloc_entry->addend to 0 for all cases, since it is, in fact, going to
|
|
|
|
add the value into the object file. This won't hurt the COFF code,
|
|
|
|
which doesn't use the addend; I'm not sure what it will do to other
|
|
|
|
formats (the thing to check for would be whether any formats both use
|
|
|
|
the addend and set partial_inplace).
|
|
|
|
|
2003-06-25 06:40:27 +00:00
|
|
|
When I wanted to make coff-i386 produce relocatable output, I ran
|
1999-05-03 07:29:11 +00:00
|
|
|
into the problem that you are running into: I wanted to remove that
|
|
|
|
line. Rather than risk it, I made the coff-i386 relocs use a special
|
|
|
|
function; it's coff_i386_reloc in coff-i386.c. The function
|
|
|
|
specifically adds the addend field into the object file, knowing that
|
|
|
|
bfd_perform_relocation is not going to. If you remove that line, then
|
|
|
|
coff-i386.c will wind up adding the addend field in twice. It's
|
|
|
|
trivial to fix; it just needs to be done.
|
|
|
|
|
|
|
|
The problem with removing the line is just that it may break some
|
|
|
|
working code. With BFD it's hard to be sure of anything. The right
|
|
|
|
way to deal with this is simply to build and test at least all the
|
|
|
|
supported COFF targets. It should be straightforward if time and disk
|
|
|
|
space consuming. For each target:
|
|
|
|
1) build the linker
|
|
|
|
2) generate some executable, and link it using -r (I would
|
|
|
|
probably use paranoia.o and link against newlib/libc.a, which
|
|
|
|
for all the supported targets would be available in
|
|
|
|
/usr/cygnus/progressive/H-host/target/lib/libc.a).
|
|
|
|
3) make the change to reloc.c
|
|
|
|
4) rebuild the linker
|
|
|
|
5) repeat step 2
|
|
|
|
6) if the resulting object files are the same, you have at least
|
|
|
|
made it no worse
|
|
|
|
7) if they are different you have to figure out which version is
|
|
|
|
right
|
|
|
|
*/
|
|
|
|
relocation -= reloc_entry->addend;
|
|
|
|
reloc_entry->addend = 0;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
reloc_entry->addend = relocation;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
reloc_entry->addend = 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* FIXME: This overflow checking is incomplete, because the value
|
|
|
|
might have overflowed before we get here. For a correct check we
|
|
|
|
need to compute the value in a size larger than bitsize, but we
|
|
|
|
can't reasonably do that for a reloc the same size as a host
|
|
|
|
machine word.
|
|
|
|
FIXME: We should also do overflow checking on the result after
|
|
|
|
adding in the value contained in the object file. */
|
|
|
|
if (howto->complain_on_overflow != complain_overflow_dont
|
|
|
|
&& flag == bfd_reloc_ok)
|
|
|
|
flag = bfd_check_overflow (howto->complain_on_overflow,
|
|
|
|
howto->bitsize,
|
|
|
|
howto->rightshift,
|
|
|
|
bfd_arch_bits_per_address (abfd),
|
|
|
|
relocation);
|
|
|
|
|
2002-01-30 18:12:17 +00:00
|
|
|
/* Either we are relocating all the way, or we don't want to apply
|
|
|
|
the relocation to the reloc entry (probably because there isn't
|
|
|
|
any room in the output format to describe addends to relocs). */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
/* The cast to bfd_vma avoids a bug in the Alpha OSF/1 C compiler
|
|
|
|
(OSF version 1.3, compiler version 3.11). It miscompiles the
|
|
|
|
following program:
|
|
|
|
|
|
|
|
struct str
|
|
|
|
{
|
|
|
|
unsigned int i0;
|
|
|
|
} s = { 0 };
|
|
|
|
|
|
|
|
int
|
|
|
|
main ()
|
|
|
|
{
|
|
|
|
unsigned long x;
|
|
|
|
|
|
|
|
x = 0x100000000;
|
|
|
|
x <<= (unsigned long) s.i0;
|
|
|
|
if (x == 0)
|
|
|
|
printf ("failed\n");
|
|
|
|
else
|
|
|
|
printf ("succeeded (%lx)\n", x);
|
|
|
|
}
|
|
|
|
*/
|
|
|
|
|
|
|
|
relocation >>= (bfd_vma) howto->rightshift;
|
|
|
|
|
2002-01-30 18:12:17 +00:00
|
|
|
/* Shift everything up to where it's going to be used. */
|
1999-05-03 07:29:11 +00:00
|
|
|
relocation <<= (bfd_vma) howto->bitpos;
|
|
|
|
|
2002-01-30 18:12:17 +00:00
|
|
|
/* Wait for the day when all have the mask in them. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
/* What we do:
|
|
|
|
i instruction to be left alone
|
|
|
|
o offset within instruction
|
|
|
|
r relocation offset to apply
|
|
|
|
S src mask
|
|
|
|
D dst mask
|
|
|
|
N ~dst mask
|
|
|
|
A part 1
|
|
|
|
B part 2
|
|
|
|
R result
|
|
|
|
|
|
|
|
Do this:
|
2000-03-11 01:16:52 +00:00
|
|
|
(( i i i i i o o o o o from bfd_get<size>
|
|
|
|
and S S S S S) to get the size offset we want
|
|
|
|
+ r r r r r r r r r r) to get the final value to place
|
1999-05-03 07:29:11 +00:00
|
|
|
and D D D D D to chop to right size
|
|
|
|
-----------------------
|
2000-03-11 01:16:52 +00:00
|
|
|
= A A A A A
|
1999-05-03 07:29:11 +00:00
|
|
|
And this:
|
2000-03-11 01:16:52 +00:00
|
|
|
( i i i i i o o o o o from bfd_get<size>
|
|
|
|
and N N N N N ) get instruction
|
1999-05-03 07:29:11 +00:00
|
|
|
-----------------------
|
2000-03-11 01:16:52 +00:00
|
|
|
= B B B B B
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
And then:
|
2000-03-11 01:16:52 +00:00
|
|
|
( B B B B B
|
|
|
|
or A A A A A)
|
1999-05-03 07:29:11 +00:00
|
|
|
-----------------------
|
2000-03-11 01:16:52 +00:00
|
|
|
= R R R R R R R R R R put into bfd_put<size>
|
1999-05-03 07:29:11 +00:00
|
|
|
*/
|
|
|
|
|
|
|
|
#define DOIT(x) \
|
|
|
|
x = ( (x & ~howto->dst_mask) | (((x & howto->src_mask) + relocation) & howto->dst_mask))
|
|
|
|
|
|
|
|
switch (howto->size)
|
|
|
|
{
|
|
|
|
case 0:
|
|
|
|
{
|
2000-01-13 22:10:36 +00:00
|
|
|
char x = bfd_get_8 (abfd, (char *) data + octets);
|
1999-05-03 07:29:11 +00:00
|
|
|
DOIT (x);
|
2000-01-13 22:10:36 +00:00
|
|
|
bfd_put_8 (abfd, x, (unsigned char *) data + octets);
|
1999-05-03 07:29:11 +00:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case 1:
|
|
|
|
{
|
2000-01-13 22:10:36 +00:00
|
|
|
short x = bfd_get_16 (abfd, (bfd_byte *) data + octets);
|
1999-05-03 07:29:11 +00:00
|
|
|
DOIT (x);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
bfd_put_16 (abfd, (bfd_vma) x, (unsigned char *) data + octets);
|
1999-05-03 07:29:11 +00:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
case 2:
|
|
|
|
{
|
2000-01-13 22:10:36 +00:00
|
|
|
long x = bfd_get_32 (abfd, (bfd_byte *) data + octets);
|
1999-05-03 07:29:11 +00:00
|
|
|
DOIT (x);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
bfd_put_32 (abfd, (bfd_vma) x, (bfd_byte *) data + octets);
|
1999-05-03 07:29:11 +00:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
case -2:
|
|
|
|
{
|
2000-01-13 22:10:36 +00:00
|
|
|
long x = bfd_get_32 (abfd, (bfd_byte *) data + octets);
|
1999-05-03 07:29:11 +00:00
|
|
|
relocation = -relocation;
|
|
|
|
DOIT (x);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
bfd_put_32 (abfd, (bfd_vma) x, (bfd_byte *) data + octets);
|
1999-05-03 07:29:11 +00:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case -1:
|
|
|
|
{
|
2000-01-13 22:10:36 +00:00
|
|
|
long x = bfd_get_16 (abfd, (bfd_byte *) data + octets);
|
1999-05-03 07:29:11 +00:00
|
|
|
relocation = -relocation;
|
|
|
|
DOIT (x);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
bfd_put_16 (abfd, (bfd_vma) x, (bfd_byte *) data + octets);
|
1999-05-03 07:29:11 +00:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case 3:
|
|
|
|
/* Do nothing */
|
|
|
|
break;
|
|
|
|
|
|
|
|
case 4:
|
|
|
|
#ifdef BFD64
|
|
|
|
{
|
2000-01-13 22:10:36 +00:00
|
|
|
bfd_vma x = bfd_get_64 (abfd, (bfd_byte *) data + octets);
|
1999-05-03 07:29:11 +00:00
|
|
|
DOIT (x);
|
2000-01-13 22:10:36 +00:00
|
|
|
bfd_put_64 (abfd, x, (bfd_byte *) data + octets);
|
1999-05-03 07:29:11 +00:00
|
|
|
}
|
|
|
|
#else
|
|
|
|
abort ();
|
|
|
|
#endif
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
return bfd_reloc_other;
|
|
|
|
}
|
|
|
|
|
|
|
|
return flag;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
FUNCTION
|
|
|
|
bfd_install_relocation
|
|
|
|
|
|
|
|
SYNOPSIS
|
2003-06-29 10:06:40 +00:00
|
|
|
bfd_reloc_status_type bfd_install_relocation
|
|
|
|
(bfd *abfd,
|
|
|
|
arelent *reloc_entry,
|
|
|
|
void *data, bfd_vma data_start,
|
|
|
|
asection *input_section,
|
|
|
|
char **error_message);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
DESCRIPTION
|
|
|
|
This looks remarkably like <<bfd_perform_relocation>>, except it
|
|
|
|
does not expect that the section contents have been filled in.
|
|
|
|
I.e., it's suitable for use when creating, rather than applying
|
|
|
|
a relocation.
|
|
|
|
|
|
|
|
For now, this function should be considered reserved for the
|
|
|
|
assembler.
|
|
|
|
*/
|
|
|
|
|
|
|
|
bfd_reloc_status_type
|
2003-06-29 10:06:40 +00:00
|
|
|
bfd_install_relocation (bfd *abfd,
|
|
|
|
arelent *reloc_entry,
|
|
|
|
void *data_start,
|
|
|
|
bfd_vma data_start_offset,
|
|
|
|
asection *input_section,
|
|
|
|
char **error_message)
|
1999-05-03 07:29:11 +00:00
|
|
|
{
|
|
|
|
bfd_vma relocation;
|
|
|
|
bfd_reloc_status_type flag = bfd_reloc_ok;
|
2000-01-13 22:10:36 +00:00
|
|
|
bfd_size_type octets = reloc_entry->address * bfd_octets_per_byte (abfd);
|
1999-05-03 07:29:11 +00:00
|
|
|
bfd_vma output_base = 0;
|
|
|
|
reloc_howto_type *howto = reloc_entry->howto;
|
|
|
|
asection *reloc_target_output_section;
|
|
|
|
asymbol *symbol;
|
|
|
|
bfd_byte *data;
|
|
|
|
|
|
|
|
symbol = *(reloc_entry->sym_ptr_ptr);
|
|
|
|
if (bfd_is_abs_section (symbol->section))
|
|
|
|
{
|
|
|
|
reloc_entry->address += input_section->output_offset;
|
|
|
|
return bfd_reloc_ok;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* If there is a function supplied to handle this relocation type,
|
|
|
|
call it. It'll return `bfd_reloc_continue' if further processing
|
|
|
|
can be done. */
|
|
|
|
if (howto->special_function)
|
|
|
|
{
|
|
|
|
bfd_reloc_status_type cont;
|
2000-03-11 01:16:52 +00:00
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
/* XXX - The special_function calls haven't been fixed up to deal
|
|
|
|
with creating new relocations and section contents. */
|
|
|
|
cont = howto->special_function (abfd, reloc_entry, symbol,
|
|
|
|
/* XXX - Non-portable! */
|
|
|
|
((bfd_byte *) data_start
|
|
|
|
- data_start_offset),
|
|
|
|
input_section, abfd, error_message);
|
|
|
|
if (cont != bfd_reloc_continue)
|
|
|
|
return cont;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Is the address of the relocation really within the section? */
|
* bfd-in.h (bfd_get_section_limit): Define.
* reloc.c (bfd_perform_relocation, bfd_install_relocation)
(_bfd_final_link_relocate): Use bfd_get_section_limit.
* aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
* coff-arm.c (coff_arm_relocate_section): Likewise.
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
* cpu-ns32k.c (do_ns32k_reloc): Likewise.
(bfd_ns32k_final_link_relocate): Likewise.
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
(i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
(m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
* elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
* elf32-or32.c (or32_elf_consth_reloc): Likewise.
* elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
* elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
* elf32-sh.c (sh_elf_reloc_loop): Likewise.
* elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
(sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
* elf32-v850.c (v850_elf_reloc): Likewise.
* elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
* elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
* elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
* elf64-mips.c (mips_elf64_gprel32_reloc)
(mips16_gprel_reloc): Likewise.
* elf64-mmix.c (mmix_elf_reloc): Likewise.
* elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
* elf64-sparc.c (init_insn_reloc): Likewise.
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
* elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
(_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
(_bfd_mips_elf_generic_reloc): Likewise.
* bfd-in2.h: Regenerate.
2004-06-29 13:46:34 +00:00
|
|
|
if (reloc_entry->address > bfd_get_section_limit (abfd, input_section))
|
1999-05-03 07:29:11 +00:00
|
|
|
return bfd_reloc_outofrange;
|
|
|
|
|
2003-11-30 18:40:41 +00:00
|
|
|
/* Work out which section the relocation is targeted at and the
|
1999-05-03 07:29:11 +00:00
|
|
|
initial relocation command value. */
|
|
|
|
|
|
|
|
/* Get symbol value. (Common symbols are special.) */
|
|
|
|
if (bfd_is_com_section (symbol->section))
|
|
|
|
relocation = 0;
|
|
|
|
else
|
|
|
|
relocation = symbol->value;
|
|
|
|
|
|
|
|
reloc_target_output_section = symbol->section->output_section;
|
|
|
|
|
|
|
|
/* Convert input-section-relative symbol value to absolute. */
|
2002-06-25 06:21:54 +00:00
|
|
|
if (! howto->partial_inplace)
|
1999-05-03 07:29:11 +00:00
|
|
|
output_base = 0;
|
|
|
|
else
|
|
|
|
output_base = reloc_target_output_section->vma;
|
|
|
|
|
|
|
|
relocation += output_base + symbol->section->output_offset;
|
|
|
|
|
|
|
|
/* Add in supplied addend. */
|
|
|
|
relocation += reloc_entry->addend;
|
|
|
|
|
|
|
|
/* Here the variable relocation holds the final address of the
|
|
|
|
symbol we are relocating against, plus any addend. */
|
|
|
|
|
2002-06-25 06:21:54 +00:00
|
|
|
if (howto->pc_relative)
|
1999-05-03 07:29:11 +00:00
|
|
|
{
|
|
|
|
/* This is a PC relative relocation. We want to set RELOCATION
|
|
|
|
to the distance between the address of the symbol and the
|
|
|
|
location. RELOCATION is already the address of the symbol.
|
|
|
|
|
|
|
|
We start by subtracting the address of the section containing
|
|
|
|
the location.
|
|
|
|
|
|
|
|
If pcrel_offset is set, we must further subtract the position
|
|
|
|
of the location within the section. Some targets arrange for
|
|
|
|
the addend to be the negative of the position of the location
|
|
|
|
within the section; for example, i386-aout does this. For
|
2002-11-30 08:39:46 +00:00
|
|
|
i386-aout, pcrel_offset is FALSE. Some other targets do not
|
1999-05-03 07:29:11 +00:00
|
|
|
include the position of the location; for example, m88kbcs,
|
2002-11-30 08:39:46 +00:00
|
|
|
or ELF. For those targets, pcrel_offset is TRUE.
|
1999-05-03 07:29:11 +00:00
|
|
|
|
2003-06-25 06:40:27 +00:00
|
|
|
If we are producing relocatable output, then we must ensure
|
1999-05-03 07:29:11 +00:00
|
|
|
that this reloc will be correctly computed when the final
|
2002-11-30 08:39:46 +00:00
|
|
|
relocation is done. If pcrel_offset is FALSE we want to wind
|
1999-05-03 07:29:11 +00:00
|
|
|
up with the negative of the location within the section,
|
|
|
|
which means we must adjust the existing addend by the change
|
2002-11-30 08:39:46 +00:00
|
|
|
in the location within the section. If pcrel_offset is TRUE
|
1999-05-03 07:29:11 +00:00
|
|
|
we do not want to adjust the existing addend at all.
|
|
|
|
|
|
|
|
FIXME: This seems logical to me, but for the case of
|
2003-06-25 06:40:27 +00:00
|
|
|
producing relocatable output it is not what the code
|
1999-05-03 07:29:11 +00:00
|
|
|
actually does. I don't want to change it, because it seems
|
|
|
|
far too likely that something will break. */
|
|
|
|
|
|
|
|
relocation -=
|
|
|
|
input_section->output_section->vma + input_section->output_offset;
|
|
|
|
|
2002-06-25 06:21:54 +00:00
|
|
|
if (howto->pcrel_offset && howto->partial_inplace)
|
1999-05-03 07:29:11 +00:00
|
|
|
relocation -= reloc_entry->address;
|
|
|
|
}
|
|
|
|
|
2002-06-25 06:21:54 +00:00
|
|
|
if (! howto->partial_inplace)
|
1999-05-03 07:29:11 +00:00
|
|
|
{
|
|
|
|
/* This is a partial relocation, and we want to apply the relocation
|
|
|
|
to the reloc entry rather than the raw data. Modify the reloc
|
|
|
|
inplace to reflect what we now know. */
|
|
|
|
reloc_entry->addend = relocation;
|
|
|
|
reloc_entry->address += input_section->output_offset;
|
|
|
|
return flag;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
/* This is a partial relocation, but inplace, so modify the
|
|
|
|
reloc record a bit.
|
|
|
|
|
|
|
|
If we've relocated with a symbol with a section, change
|
|
|
|
into a ref to the section belonging to the symbol. */
|
|
|
|
reloc_entry->address += input_section->output_offset;
|
|
|
|
|
|
|
|
/* WTF?? */
|
|
|
|
if (abfd->xvec->flavour == bfd_target_coff_flavour
|
|
|
|
&& strcmp (abfd->xvec->name, "coff-Intel-little") != 0
|
|
|
|
&& strcmp (abfd->xvec->name, "coff-Intel-big") != 0)
|
|
|
|
{
|
* aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
throughout. Similarly, collapse #if 1'd code.
2005-01-31 23:13:34 +00:00
|
|
|
|
|
|
|
/* For m68k-coff, the addend was being subtracted twice during
|
|
|
|
relocation with -r. Removing the line below this comment
|
|
|
|
fixes that problem; see PR 2953.
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
However, Ian wrote the following, regarding removing the line below,
|
|
|
|
which explains why it is still enabled: --djm
|
|
|
|
|
|
|
|
If you put a patch like that into BFD you need to check all the COFF
|
|
|
|
linkers. I am fairly certain that patch will break coff-i386 (e.g.,
|
|
|
|
SCO); see coff_i386_reloc in coff-i386.c where I worked around the
|
|
|
|
problem in a different way. There may very well be a reason that the
|
|
|
|
code works as it does.
|
|
|
|
|
|
|
|
Hmmm. The first obvious point is that bfd_install_relocation should
|
|
|
|
not have any tests that depend upon the flavour. It's seem like
|
|
|
|
entirely the wrong place for such a thing. The second obvious point
|
|
|
|
is that the current code ignores the reloc addend when producing
|
2003-06-25 06:40:27 +00:00
|
|
|
relocatable output for COFF. That's peculiar. In fact, I really
|
1999-05-03 07:29:11 +00:00
|
|
|
have no idea what the point of the line you want to remove is.
|
|
|
|
|
|
|
|
A typical COFF reloc subtracts the old value of the symbol and adds in
|
|
|
|
the new value to the location in the object file (if it's a pc
|
|
|
|
relative reloc it adds the difference between the symbol value and the
|
|
|
|
location). When relocating we need to preserve that property.
|
|
|
|
|
|
|
|
BFD handles this by setting the addend to the negative of the old
|
|
|
|
value of the symbol. Unfortunately it handles common symbols in a
|
|
|
|
non-standard way (it doesn't subtract the old value) but that's a
|
|
|
|
different story (we can't change it without losing backward
|
|
|
|
compatibility with old object files) (coff-i386 does subtract the old
|
|
|
|
value, to be compatible with existing coff-i386 targets, like SCO).
|
|
|
|
|
2003-06-25 06:40:27 +00:00
|
|
|
So everything works fine when not producing relocatable output. When
|
|
|
|
we are producing relocatable output, logically we should do exactly
|
|
|
|
what we do when not producing relocatable output. Therefore, your
|
1999-05-03 07:29:11 +00:00
|
|
|
patch is correct. In fact, it should probably always just set
|
|
|
|
reloc_entry->addend to 0 for all cases, since it is, in fact, going to
|
|
|
|
add the value into the object file. This won't hurt the COFF code,
|
|
|
|
which doesn't use the addend; I'm not sure what it will do to other
|
|
|
|
formats (the thing to check for would be whether any formats both use
|
|
|
|
the addend and set partial_inplace).
|
|
|
|
|
2003-06-25 06:40:27 +00:00
|
|
|
When I wanted to make coff-i386 produce relocatable output, I ran
|
1999-05-03 07:29:11 +00:00
|
|
|
into the problem that you are running into: I wanted to remove that
|
|
|
|
line. Rather than risk it, I made the coff-i386 relocs use a special
|
|
|
|
function; it's coff_i386_reloc in coff-i386.c. The function
|
|
|
|
specifically adds the addend field into the object file, knowing that
|
|
|
|
bfd_install_relocation is not going to. If you remove that line, then
|
|
|
|
coff-i386.c will wind up adding the addend field in twice. It's
|
|
|
|
trivial to fix; it just needs to be done.
|
|
|
|
|
|
|
|
The problem with removing the line is just that it may break some
|
|
|
|
working code. With BFD it's hard to be sure of anything. The right
|
|
|
|
way to deal with this is simply to build and test at least all the
|
|
|
|
supported COFF targets. It should be straightforward if time and disk
|
|
|
|
space consuming. For each target:
|
|
|
|
1) build the linker
|
|
|
|
2) generate some executable, and link it using -r (I would
|
|
|
|
probably use paranoia.o and link against newlib/libc.a, which
|
|
|
|
for all the supported targets would be available in
|
|
|
|
/usr/cygnus/progressive/H-host/target/lib/libc.a).
|
|
|
|
3) make the change to reloc.c
|
|
|
|
4) rebuild the linker
|
|
|
|
5) repeat step 2
|
|
|
|
6) if the resulting object files are the same, you have at least
|
|
|
|
made it no worse
|
|
|
|
7) if they are different you have to figure out which version is
|
2002-01-30 18:12:17 +00:00
|
|
|
right. */
|
1999-05-03 07:29:11 +00:00
|
|
|
relocation -= reloc_entry->addend;
|
2005-08-26 09:47:49 +00:00
|
|
|
/* FIXME: There should be no target specific code here... */
|
|
|
|
if (strcmp (abfd->xvec->name, "coff-z8k") != 0)
|
|
|
|
reloc_entry->addend = 0;
|
1999-05-03 07:29:11 +00:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
reloc_entry->addend = relocation;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* FIXME: This overflow checking is incomplete, because the value
|
|
|
|
might have overflowed before we get here. For a correct check we
|
|
|
|
need to compute the value in a size larger than bitsize, but we
|
|
|
|
can't reasonably do that for a reloc the same size as a host
|
|
|
|
machine word.
|
|
|
|
FIXME: We should also do overflow checking on the result after
|
|
|
|
adding in the value contained in the object file. */
|
|
|
|
if (howto->complain_on_overflow != complain_overflow_dont)
|
|
|
|
flag = bfd_check_overflow (howto->complain_on_overflow,
|
|
|
|
howto->bitsize,
|
|
|
|
howto->rightshift,
|
|
|
|
bfd_arch_bits_per_address (abfd),
|
|
|
|
relocation);
|
|
|
|
|
2002-01-30 18:12:17 +00:00
|
|
|
/* Either we are relocating all the way, or we don't want to apply
|
|
|
|
the relocation to the reloc entry (probably because there isn't
|
|
|
|
any room in the output format to describe addends to relocs). */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
/* The cast to bfd_vma avoids a bug in the Alpha OSF/1 C compiler
|
|
|
|
(OSF version 1.3, compiler version 3.11). It miscompiles the
|
|
|
|
following program:
|
|
|
|
|
|
|
|
struct str
|
|
|
|
{
|
|
|
|
unsigned int i0;
|
|
|
|
} s = { 0 };
|
|
|
|
|
|
|
|
int
|
|
|
|
main ()
|
|
|
|
{
|
|
|
|
unsigned long x;
|
|
|
|
|
|
|
|
x = 0x100000000;
|
|
|
|
x <<= (unsigned long) s.i0;
|
|
|
|
if (x == 0)
|
|
|
|
printf ("failed\n");
|
|
|
|
else
|
|
|
|
printf ("succeeded (%lx)\n", x);
|
|
|
|
}
|
|
|
|
*/
|
|
|
|
|
|
|
|
relocation >>= (bfd_vma) howto->rightshift;
|
|
|
|
|
2002-01-30 18:12:17 +00:00
|
|
|
/* Shift everything up to where it's going to be used. */
|
1999-05-03 07:29:11 +00:00
|
|
|
relocation <<= (bfd_vma) howto->bitpos;
|
|
|
|
|
2002-01-30 18:12:17 +00:00
|
|
|
/* Wait for the day when all have the mask in them. */
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
/* What we do:
|
|
|
|
i instruction to be left alone
|
|
|
|
o offset within instruction
|
|
|
|
r relocation offset to apply
|
|
|
|
S src mask
|
|
|
|
D dst mask
|
|
|
|
N ~dst mask
|
|
|
|
A part 1
|
|
|
|
B part 2
|
|
|
|
R result
|
|
|
|
|
|
|
|
Do this:
|
2000-03-11 01:16:52 +00:00
|
|
|
(( i i i i i o o o o o from bfd_get<size>
|
|
|
|
and S S S S S) to get the size offset we want
|
|
|
|
+ r r r r r r r r r r) to get the final value to place
|
1999-05-03 07:29:11 +00:00
|
|
|
and D D D D D to chop to right size
|
|
|
|
-----------------------
|
2000-03-11 01:16:52 +00:00
|
|
|
= A A A A A
|
1999-05-03 07:29:11 +00:00
|
|
|
And this:
|
2000-03-11 01:16:52 +00:00
|
|
|
( i i i i i o o o o o from bfd_get<size>
|
|
|
|
and N N N N N ) get instruction
|
1999-05-03 07:29:11 +00:00
|
|
|
-----------------------
|
2000-03-11 01:16:52 +00:00
|
|
|
= B B B B B
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
And then:
|
2000-03-11 01:16:52 +00:00
|
|
|
( B B B B B
|
|
|
|
or A A A A A)
|
1999-05-03 07:29:11 +00:00
|
|
|
-----------------------
|
2000-03-11 01:16:52 +00:00
|
|
|
= R R R R R R R R R R put into bfd_put<size>
|
1999-05-03 07:29:11 +00:00
|
|
|
*/
|
|
|
|
|
|
|
|
#define DOIT(x) \
|
|
|
|
x = ( (x & ~howto->dst_mask) | (((x & howto->src_mask) + relocation) & howto->dst_mask))
|
|
|
|
|
2000-01-13 22:10:36 +00:00
|
|
|
data = (bfd_byte *) data_start + (octets - data_start_offset);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
switch (howto->size)
|
|
|
|
{
|
|
|
|
case 0:
|
|
|
|
{
|
2003-06-29 10:06:40 +00:00
|
|
|
char x = bfd_get_8 (abfd, data);
|
1999-05-03 07:29:11 +00:00
|
|
|
DOIT (x);
|
2003-06-29 10:06:40 +00:00
|
|
|
bfd_put_8 (abfd, x, data);
|
1999-05-03 07:29:11 +00:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case 1:
|
|
|
|
{
|
2003-06-29 10:06:40 +00:00
|
|
|
short x = bfd_get_16 (abfd, data);
|
1999-05-03 07:29:11 +00:00
|
|
|
DOIT (x);
|
2003-06-29 10:06:40 +00:00
|
|
|
bfd_put_16 (abfd, (bfd_vma) x, data);
|
1999-05-03 07:29:11 +00:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
case 2:
|
|
|
|
{
|
2003-06-29 10:06:40 +00:00
|
|
|
long x = bfd_get_32 (abfd, data);
|
1999-05-03 07:29:11 +00:00
|
|
|
DOIT (x);
|
2003-06-29 10:06:40 +00:00
|
|
|
bfd_put_32 (abfd, (bfd_vma) x, data);
|
1999-05-03 07:29:11 +00:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
case -2:
|
|
|
|
{
|
2003-06-29 10:06:40 +00:00
|
|
|
long x = bfd_get_32 (abfd, data);
|
1999-05-03 07:29:11 +00:00
|
|
|
relocation = -relocation;
|
|
|
|
DOIT (x);
|
2003-06-29 10:06:40 +00:00
|
|
|
bfd_put_32 (abfd, (bfd_vma) x, data);
|
1999-05-03 07:29:11 +00:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case 3:
|
|
|
|
/* Do nothing */
|
|
|
|
break;
|
|
|
|
|
|
|
|
case 4:
|
|
|
|
{
|
2003-06-29 10:06:40 +00:00
|
|
|
bfd_vma x = bfd_get_64 (abfd, data);
|
1999-05-03 07:29:11 +00:00
|
|
|
DOIT (x);
|
2003-06-29 10:06:40 +00:00
|
|
|
bfd_put_64 (abfd, x, data);
|
1999-05-03 07:29:11 +00:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
return bfd_reloc_other;
|
|
|
|
}
|
|
|
|
|
|
|
|
return flag;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* This relocation routine is used by some of the backend linkers.
|
|
|
|
They do not construct asymbol or arelent structures, so there is no
|
|
|
|
reason for them to use bfd_perform_relocation. Also,
|
|
|
|
bfd_perform_relocation is so hacked up it is easier to write a new
|
|
|
|
function than to try to deal with it.
|
|
|
|
|
|
|
|
This routine does a final relocation. Whether it is useful for a
|
2003-06-25 06:40:27 +00:00
|
|
|
relocatable link depends upon how the object format defines
|
1999-05-03 07:29:11 +00:00
|
|
|
relocations.
|
|
|
|
|
|
|
|
FIXME: This routine ignores any special_function in the HOWTO,
|
|
|
|
since the existing special_function values have been written for
|
|
|
|
bfd_perform_relocation.
|
|
|
|
|
|
|
|
HOWTO is the reloc howto information.
|
|
|
|
INPUT_BFD is the BFD which the reloc applies to.
|
|
|
|
INPUT_SECTION is the section which the reloc applies to.
|
|
|
|
CONTENTS is the contents of the section.
|
|
|
|
ADDRESS is the address of the reloc within INPUT_SECTION.
|
|
|
|
VALUE is the value of the symbol the reloc refers to.
|
|
|
|
ADDEND is the addend of the reloc. */
|
|
|
|
|
|
|
|
bfd_reloc_status_type
|
2003-06-29 10:06:40 +00:00
|
|
|
_bfd_final_link_relocate (reloc_howto_type *howto,
|
|
|
|
bfd *input_bfd,
|
|
|
|
asection *input_section,
|
|
|
|
bfd_byte *contents,
|
|
|
|
bfd_vma address,
|
|
|
|
bfd_vma value,
|
|
|
|
bfd_vma addend)
|
1999-05-03 07:29:11 +00:00
|
|
|
{
|
|
|
|
bfd_vma relocation;
|
|
|
|
|
|
|
|
/* Sanity check the address. */
|
* bfd-in.h (bfd_get_section_limit): Define.
* reloc.c (bfd_perform_relocation, bfd_install_relocation)
(_bfd_final_link_relocate): Use bfd_get_section_limit.
* aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
* coff-arm.c (coff_arm_relocate_section): Likewise.
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
* cpu-ns32k.c (do_ns32k_reloc): Likewise.
(bfd_ns32k_final_link_relocate): Likewise.
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
(i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
(m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
* elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
* elf32-or32.c (or32_elf_consth_reloc): Likewise.
* elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
* elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
* elf32-sh.c (sh_elf_reloc_loop): Likewise.
* elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
(sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
* elf32-v850.c (v850_elf_reloc): Likewise.
* elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
* elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
* elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
* elf64-mips.c (mips_elf64_gprel32_reloc)
(mips16_gprel_reloc): Likewise.
* elf64-mmix.c (mmix_elf_reloc): Likewise.
* elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
* elf64-sparc.c (init_insn_reloc): Likewise.
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
* elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
(_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
(_bfd_mips_elf_generic_reloc): Likewise.
* bfd-in2.h: Regenerate.
2004-06-29 13:46:34 +00:00
|
|
|
if (address > bfd_get_section_limit (input_bfd, input_section))
|
1999-05-03 07:29:11 +00:00
|
|
|
return bfd_reloc_outofrange;
|
|
|
|
|
|
|
|
/* This function assumes that we are dealing with a basic relocation
|
|
|
|
against a symbol. We want to compute the value of the symbol to
|
|
|
|
relocate to. This is just VALUE, the value of the symbol, plus
|
|
|
|
ADDEND, any addend associated with the reloc. */
|
|
|
|
relocation = value + addend;
|
|
|
|
|
|
|
|
/* If the relocation is PC relative, we want to set RELOCATION to
|
|
|
|
the distance between the symbol (currently in RELOCATION) and the
|
|
|
|
location we are relocating. Some targets (e.g., i386-aout)
|
|
|
|
arrange for the contents of the section to be the negative of the
|
|
|
|
offset of the location within the section; for such targets
|
2002-11-30 08:39:46 +00:00
|
|
|
pcrel_offset is FALSE. Other targets (e.g., m88kbcs or ELF)
|
1999-05-03 07:29:11 +00:00
|
|
|
simply leave the contents of the section as zero; for such
|
2002-11-30 08:39:46 +00:00
|
|
|
targets pcrel_offset is TRUE. If pcrel_offset is FALSE we do not
|
1999-05-03 07:29:11 +00:00
|
|
|
need to subtract out the offset of the location within the
|
|
|
|
section (which is just ADDRESS). */
|
|
|
|
if (howto->pc_relative)
|
|
|
|
{
|
|
|
|
relocation -= (input_section->output_section->vma
|
|
|
|
+ input_section->output_offset);
|
|
|
|
if (howto->pcrel_offset)
|
|
|
|
relocation -= address;
|
|
|
|
}
|
|
|
|
|
|
|
|
return _bfd_relocate_contents (howto, input_bfd, relocation,
|
|
|
|
contents + address);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Relocate a given location using a given value and howto. */
|
|
|
|
|
|
|
|
bfd_reloc_status_type
|
2003-06-29 10:06:40 +00:00
|
|
|
_bfd_relocate_contents (reloc_howto_type *howto,
|
|
|
|
bfd *input_bfd,
|
|
|
|
bfd_vma relocation,
|
|
|
|
bfd_byte *location)
|
1999-05-03 07:29:11 +00:00
|
|
|
{
|
|
|
|
int size;
|
1999-07-11 19:49:48 +00:00
|
|
|
bfd_vma x = 0;
|
2000-03-17 02:02:38 +00:00
|
|
|
bfd_reloc_status_type flag;
|
1999-05-03 07:29:11 +00:00
|
|
|
unsigned int rightshift = howto->rightshift;
|
|
|
|
unsigned int bitpos = howto->bitpos;
|
|
|
|
|
|
|
|
/* If the size is negative, negate RELOCATION. This isn't very
|
|
|
|
general. */
|
|
|
|
if (howto->size < 0)
|
|
|
|
relocation = -relocation;
|
|
|
|
|
|
|
|
/* Get the value we are going to relocate. */
|
|
|
|
size = bfd_get_reloc_size (howto);
|
|
|
|
switch (size)
|
|
|
|
{
|
|
|
|
default:
|
|
|
|
case 0:
|
|
|
|
abort ();
|
|
|
|
case 1:
|
|
|
|
x = bfd_get_8 (input_bfd, location);
|
|
|
|
break;
|
|
|
|
case 2:
|
|
|
|
x = bfd_get_16 (input_bfd, location);
|
|
|
|
break;
|
|
|
|
case 4:
|
|
|
|
x = bfd_get_32 (input_bfd, location);
|
|
|
|
break;
|
|
|
|
case 8:
|
|
|
|
#ifdef BFD64
|
|
|
|
x = bfd_get_64 (input_bfd, location);
|
|
|
|
#else
|
|
|
|
abort ();
|
|
|
|
#endif
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Check for overflow. FIXME: We may drop bits during the addition
|
|
|
|
which we don't check for. We must either check at every single
|
|
|
|
operation, which would be tedious, or we must do the computations
|
|
|
|
in a type larger than bfd_vma, which would be inefficient. */
|
2000-03-17 02:02:38 +00:00
|
|
|
flag = bfd_reloc_ok;
|
1999-05-03 07:29:11 +00:00
|
|
|
if (howto->complain_on_overflow != complain_overflow_dont)
|
|
|
|
{
|
|
|
|
bfd_vma addrmask, fieldmask, signmask, ss;
|
|
|
|
bfd_vma a, b, sum;
|
|
|
|
|
|
|
|
/* Get the values to be added together. For signed and unsigned
|
|
|
|
relocations, we assume that all values should be truncated to
|
|
|
|
the size of an address. For bitfields, all the bits matter.
|
|
|
|
See also bfd_check_overflow. */
|
|
|
|
fieldmask = N_ONES (howto->bitsize);
|
|
|
|
addrmask = N_ONES (bfd_arch_bits_per_address (input_bfd)) | fieldmask;
|
|
|
|
a = relocation;
|
|
|
|
b = x & howto->src_mask;
|
|
|
|
|
|
|
|
switch (howto->complain_on_overflow)
|
|
|
|
{
|
|
|
|
case complain_overflow_signed:
|
|
|
|
a = (a & addrmask) >> rightshift;
|
|
|
|
|
|
|
|
/* If any sign bits are set, all sign bits must be set.
|
|
|
|
That is, A must be a valid negative address after
|
|
|
|
shifting. */
|
|
|
|
signmask = ~ (fieldmask >> 1);
|
|
|
|
ss = a & signmask;
|
|
|
|
if (ss != 0 && ss != ((addrmask >> rightshift) & signmask))
|
2000-03-17 02:02:38 +00:00
|
|
|
flag = bfd_reloc_overflow;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
/* We only need this next bit of code if the sign bit of B
|
|
|
|
is below the sign bit of A. This would only happen if
|
|
|
|
SRC_MASK had fewer bits than BITSIZE. Note that if
|
|
|
|
SRC_MASK has more bits than BITSIZE, we can get into
|
|
|
|
trouble; we would need to verify that B is in range, as
|
|
|
|
we do for A above. */
|
|
|
|
signmask = ((~ howto->src_mask) >> 1) & howto->src_mask;
|
2000-04-11 23:01:50 +00:00
|
|
|
|
|
|
|
/* Set all the bits above the sign bit. */
|
|
|
|
b = (b ^ signmask) - signmask;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
b = (b & addrmask) >> bitpos;
|
|
|
|
|
|
|
|
/* Now we can do the addition. */
|
|
|
|
sum = a + b;
|
|
|
|
|
|
|
|
/* See if the result has the correct sign. Bits above the
|
|
|
|
sign bit are junk now; ignore them. If the sum is
|
|
|
|
positive, make sure we did not have all negative inputs;
|
|
|
|
if the sum is negative, make sure we did not have all
|
|
|
|
positive inputs. The test below looks only at the sign
|
|
|
|
bits, and it really just
|
|
|
|
SIGN (A) == SIGN (B) && SIGN (A) != SIGN (SUM)
|
|
|
|
*/
|
|
|
|
signmask = (fieldmask >> 1) + 1;
|
|
|
|
if (((~ (a ^ b)) & (a ^ sum)) & signmask)
|
2000-03-17 02:02:38 +00:00
|
|
|
flag = bfd_reloc_overflow;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
case complain_overflow_unsigned:
|
|
|
|
/* Checking for an unsigned overflow is relatively easy:
|
|
|
|
trim the addresses and add, and trim the result as well.
|
|
|
|
Overflow is normally indicated when the result does not
|
|
|
|
fit in the field. However, we also need to consider the
|
|
|
|
case when, e.g., fieldmask is 0x7fffffff or smaller, an
|
|
|
|
input is 0x80000000, and bfd_vma is only 32 bits; then we
|
|
|
|
will get sum == 0, but there is an overflow, since the
|
|
|
|
inputs did not fit in the field. Instead of doing a
|
|
|
|
separate test, we can check for this by or-ing in the
|
|
|
|
operands when testing for the sum overflowing its final
|
|
|
|
field. */
|
|
|
|
a = (a & addrmask) >> rightshift;
|
|
|
|
b = (b & addrmask) >> bitpos;
|
|
|
|
sum = (a + b) & addrmask;
|
|
|
|
if ((a | b | sum) & ~ fieldmask)
|
2000-03-17 02:02:38 +00:00
|
|
|
flag = bfd_reloc_overflow;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
case complain_overflow_bitfield:
|
2000-03-17 02:02:38 +00:00
|
|
|
/* Much like the signed check, but for a field one bit
|
2000-04-11 23:01:50 +00:00
|
|
|
wider, and no trimming inputs with addrmask. We allow a
|
2000-03-17 02:02:38 +00:00
|
|
|
bitfield to represent numbers in the range -2**n to
|
|
|
|
2**n-1, where n is the number of bits in the field.
|
|
|
|
Note that when bfd_vma is 32 bits, a 32-bit reloc can't
|
|
|
|
overflow, which is exactly what we want. */
|
1999-05-03 07:29:11 +00:00
|
|
|
a >>= rightshift;
|
|
|
|
|
2000-03-17 02:02:38 +00:00
|
|
|
signmask = ~ fieldmask;
|
|
|
|
ss = a & signmask;
|
|
|
|
if (ss != 0 && ss != (((bfd_vma) -1 >> rightshift) & signmask))
|
|
|
|
flag = bfd_reloc_overflow;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
2000-03-17 02:02:38 +00:00
|
|
|
signmask = ((~ howto->src_mask) >> 1) & howto->src_mask;
|
2000-04-11 23:01:50 +00:00
|
|
|
b = (b ^ signmask) - signmask;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
2000-03-17 02:02:38 +00:00
|
|
|
b >>= bitpos;
|
1999-06-11 20:23:58 +00:00
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
sum = a + b;
|
2000-03-17 02:02:38 +00:00
|
|
|
|
2000-04-11 23:01:50 +00:00
|
|
|
/* We mask with addrmask here to explicitly allow an address
|
|
|
|
wrap-around. The Linux kernel relies on it, and it is
|
|
|
|
the only way to write assembler code which can run when
|
|
|
|
loaded at a location 0x80000000 away from the location at
|
|
|
|
which it is linked. */
|
2000-03-17 02:02:38 +00:00
|
|
|
signmask = fieldmask + 1;
|
2000-04-11 23:01:50 +00:00
|
|
|
if (((~ (a ^ b)) & (a ^ sum)) & signmask & addrmask)
|
2000-03-17 02:02:38 +00:00
|
|
|
flag = bfd_reloc_overflow;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
abort ();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Put RELOCATION in the right bits. */
|
|
|
|
relocation >>= (bfd_vma) rightshift;
|
|
|
|
relocation <<= (bfd_vma) bitpos;
|
|
|
|
|
|
|
|
/* Add RELOCATION to the right bits of X. */
|
|
|
|
x = ((x & ~howto->dst_mask)
|
|
|
|
| (((x & howto->src_mask) + relocation) & howto->dst_mask));
|
|
|
|
|
|
|
|
/* Put the relocated value back in the object file. */
|
|
|
|
switch (size)
|
|
|
|
{
|
|
|
|
default:
|
|
|
|
case 0:
|
|
|
|
abort ();
|
|
|
|
case 1:
|
|
|
|
bfd_put_8 (input_bfd, x, location);
|
|
|
|
break;
|
|
|
|
case 2:
|
|
|
|
bfd_put_16 (input_bfd, x, location);
|
|
|
|
break;
|
|
|
|
case 4:
|
|
|
|
bfd_put_32 (input_bfd, x, location);
|
|
|
|
break;
|
|
|
|
case 8:
|
|
|
|
#ifdef BFD64
|
|
|
|
bfd_put_64 (input_bfd, x, location);
|
|
|
|
#else
|
|
|
|
abort ();
|
|
|
|
#endif
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
2000-03-17 02:02:38 +00:00
|
|
|
return flag;
|
1999-05-03 07:29:11 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
DOCDD
|
|
|
|
INODE
|
|
|
|
howto manager, , typedef arelent, Relocations
|
|
|
|
|
2005-10-05 21:24:23 +00:00
|
|
|
SUBSECTION
|
1999-05-03 07:29:11 +00:00
|
|
|
The howto manager
|
|
|
|
|
|
|
|
When an application wants to create a relocation, but doesn't
|
|
|
|
know what the target machine might call it, it can find out by
|
|
|
|
using this bit of code.
|
|
|
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
/*
|
|
|
|
TYPEDEF
|
|
|
|
bfd_reloc_code_type
|
|
|
|
|
|
|
|
DESCRIPTION
|
|
|
|
The insides of a reloc code. The idea is that, eventually, there
|
|
|
|
will be one enumerator for every type of relocation we ever do.
|
|
|
|
Pass one of these values to <<bfd_reloc_type_lookup>>, and it'll
|
|
|
|
return a howto pointer.
|
|
|
|
|
|
|
|
This does mean that the application must determine the correct
|
|
|
|
enumerator value; you can't get a howto pointer from a random set
|
|
|
|
of attributes.
|
|
|
|
|
|
|
|
SENUM
|
|
|
|
bfd_reloc_code_real
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_64
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_26
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_24
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_14
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_8
|
|
|
|
ENUMDOC
|
|
|
|
Basic absolute relocations of N bits.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_64_PCREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_32_PCREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_24_PCREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16_PCREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_12_PCREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_8_PCREL
|
|
|
|
ENUMDOC
|
|
|
|
PC-relative relocations. Sometimes these are relative to the address
|
|
|
|
of the relocation itself; sometimes they are relative to the start of
|
|
|
|
the section containing the relocation. It depends on the specific target.
|
|
|
|
|
|
|
|
The 24-bit relocation is used in some Intel 960 configurations.
|
|
|
|
|
2004-04-20 12:17:16 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_32_SECREL
|
|
|
|
ENUMDOC
|
|
|
|
Section relative relocations. Some targets need this for DWARF2.
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_32_GOT_PCREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16_GOT_PCREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_8_GOT_PCREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_32_GOTOFF
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16_GOTOFF
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_LO16_GOTOFF
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_HI16_GOTOFF
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_HI16_S_GOTOFF
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_8_GOTOFF
|
2001-08-27 10:22:03 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_64_PLT_PCREL
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_32_PLT_PCREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_24_PLT_PCREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16_PLT_PCREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_8_PLT_PCREL
|
2001-08-27 10:22:03 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_64_PLTOFF
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_32_PLTOFF
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16_PLTOFF
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_LO16_PLTOFF
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_HI16_PLTOFF
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_HI16_S_PLTOFF
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_8_PLTOFF
|
|
|
|
ENUMDOC
|
|
|
|
For ELF.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_68K_GLOB_DAT
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_68K_JMP_SLOT
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_68K_RELATIVE
|
|
|
|
ENUMDOC
|
|
|
|
Relocations used by 68K ELF.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_32_BASEREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16_BASEREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_LO16_BASEREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_HI16_BASEREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_HI16_S_BASEREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_8_BASEREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_RVA
|
|
|
|
ENUMDOC
|
|
|
|
Linkage-table relative.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_8_FFnn
|
|
|
|
ENUMDOC
|
|
|
|
Absolute 8-bit relocation, but used to form an address like 0xFFnn.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_32_PCREL_S2
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16_PCREL_S2
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_23_PCREL_S2
|
|
|
|
ENUMDOC
|
|
|
|
These PC-relative relocations are stored as word displacements --
|
|
|
|
i.e., byte displacements shifted right two bits. The 30-bit word
|
|
|
|
displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
|
|
|
|
SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The
|
|
|
|
signed 16-bit displacement is used on the MIPS, and the 23-bit
|
|
|
|
displacement is used on the Alpha.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_HI22
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_LO10
|
|
|
|
ENUMDOC
|
|
|
|
High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
|
|
|
|
the target word. These are used on the SPARC.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_GPREL16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_GPREL32
|
|
|
|
ENUMDOC
|
|
|
|
For systems that allocate a Global Pointer register, these are
|
|
|
|
displacements off that register. These relocation types are
|
|
|
|
handled specially, because the value the register will have is
|
|
|
|
decided relatively late.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_I960_CALLJ
|
|
|
|
ENUMDOC
|
|
|
|
Reloc types used for i960/b.out.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_NONE
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_WDISP22
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC22
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC13
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_GOT10
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_GOT13
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_GOT22
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_PC10
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_PC22
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_WPLT30
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_COPY
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_GLOB_DAT
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_JMP_SLOT
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_RELATIVE
|
2001-05-28 09:23:54 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_UA16
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_UA32
|
2001-05-28 09:23:54 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_UA64
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMDOC
|
|
|
|
SPARC ELF relocations. There is probably some overlap with other
|
|
|
|
relocation types already defined.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_SPARC_BASE13
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_BASE22
|
|
|
|
ENUMDOC
|
|
|
|
I think these are specific to SPARC a.out (e.g., Sun 4).
|
|
|
|
|
|
|
|
ENUMEQ
|
|
|
|
BFD_RELOC_SPARC_64
|
|
|
|
BFD_RELOC_64
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_10
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_11
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_OLO10
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_HH22
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_HM10
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_LM22
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_PC_HH22
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_PC_HM10
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_PC_LM22
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_WDISP16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_WDISP19
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_7
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_6
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_5
|
|
|
|
ENUMEQX
|
|
|
|
BFD_RELOC_SPARC_DISP64
|
|
|
|
BFD_RELOC_64_PCREL
|
2001-12-21 22:35:24 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_PLT32
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_PLT64
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_HIX22
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_LOX10
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_H44
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_M44
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_L44
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_REGISTER
|
|
|
|
ENUMDOC
|
|
|
|
SPARC64 relocations
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_SPARC_REV32
|
|
|
|
ENUMDOC
|
|
|
|
SPARC little endian relocation
|
bfd/
* elf32-sparc.c (_bfd_sparc_elf_howto_table): Add TLS relocs.
(elf32_sparc_rev32_howto): New variable.
(sparc_reloc_map): Add TLS relocs.
(elf32_sparc_reloc_type_lookup, elf32_sparc_info_to_howto):
Handle REV32.
(sparc_elf_hix22_reloc, sparc_elf_lox10_reloc, elf32_sparc_mkobject):
New functions.
(struct elf32_sparc_dyn_relocs, struct elf32_sparc_link_hash_entry,
struct elf32_sparc_link_hash_table):
New structures.
(elf32_sparc_tdata, elf32_sparc_local_got_tls_type,
elf32_sparc_hash_table): Define.
(link_hash_newfunc, elf32_sparc_link_hash_table_create,
create_got_section, elf32_sparc_create_dynamic_sections,
elf32_sparc_copy_indirect_symbol, elf32_sparc_tls_transition): New
functions.
(elf32_sparc_check_relocs): Handle TLS relocs. Add dynamic reloc
reference counting.
(elf32_sparc_gc_sweep_hook): Likewise.
(elf32_sparc_adjust_dynamic_symbol): Likewise.
(elf32_sparc_size_dynamic_sections): Likewise.
(elf32_sparc_relocate_section): Likewise.
(allocate_dynrelocs, readonly_dynrelocs, dtpoff_base, tpoff):
New functions.
(elf32_sparc_object_p): Allocate backend private object data.
(bfd_elf32_bfd_link_hash_table_create,
elf_backend_copy_indirect_symbol, bfd_elf32_mkobject,
elf_backend_can_refcount): Define.
(elf_backend_create_dynamic_sections): Define to
elf32_sparc_create_dynamic_sections.
* reloc.c: Add SPARC TLS relocs.
* bfd-in2.h, libbfd.h: Rebuilt.
* elf64-sparc.c (sparc64_elf_howto_table): Add TLS relocs.
(sparc_reloc_map): Likewise.
gas/
* config/tc-sparc.c (sparc_ip): Handle TLS % operators.
(tc_gen_reloc): Handle TLS relocs.
(sparc_cons, cons_fix_new_sparc): Handle %r_tls_dtpoff.
* config/tc-sparc.h (tc_fix_adjustable): Don't adjust TLS
relocs.
* config/obj-elf.c (obj_elf_section_word): Handle tls.
(obj_elf_type): Handle tls_object.
include/
* elf/sparc.h: Add TLS relocs. Move R_SPARC_REV32 to 252.
ld/testsuite/
* ld-sparc/sparc.exp: New.
* ld-sparc/tlsg32.s: New test.
* ld-sparc/tlsg32.sd: Likewise.
* ld-sparc/tlsg64.s: Likewise.
* ld-sparc/tlsg64.sd: Likewise.
* ld-sparc/tlslib.s: Likewise.
* ld-sparc/tlsnopic.s: Likewise.
* ld-sparc/tlspic.s: Likewise.
* ld-sparc/tlssunbin32.dd: Likewise.
* ld-sparc/tlssunbin32.rd: Likewise.
* ld-sparc/tlssunbin32.s: Likewise.
* ld-sparc/tlssunbin32.sd: Likewise.
* ld-sparc/tlssunbin32.td: Likewise.
* ld-sparc/tlssunbin64.dd: Likewise.
* ld-sparc/tlssunbin64.rd: Likewise.
* ld-sparc/tlssunbin64.s: Likewise.
* ld-sparc/tlssunbin64.sd: Likewise.
* ld-sparc/tlssunbin64.td: Likewise.
* ld-sparc/tlssunbinpic32.s: Likewise.
* ld-sparc/tlssunbinpic64.s: Likewise.
* ld-sparc/tlssunnopic32.dd: Likewise.
* ld-sparc/tlssunnopic32.rd: Likewise.
* ld-sparc/tlssunnopic32.s: Likewise.
* ld-sparc/tlssunnopic32.sd: Likewise.
* ld-sparc/tlssunnopic64.dd: Likewise.
* ld-sparc/tlssunnopic64.rd: Likewise.
* ld-sparc/tlssunnopic64.s: Likewise.
* ld-sparc/tlssunnopic64.sd: Likewise.
* ld-sparc/tlssunpic32.dd: Likewise.
* ld-sparc/tlssunpic32.rd: Likewise.
* ld-sparc/tlssunpic32.s: Likewise.
* ld-sparc/tlssunpic32.sd: Likewise.
* ld-sparc/tlssunpic32.td: Likewise.
* ld-sparc/tlssunpic64.dd: Likewise.
* ld-sparc/tlssunpic64.rd: Likewise.
* ld-sparc/tlssunpic64.s: Likewise.
* ld-sparc/tlssunpic64.sd: Likewise.
* ld-sparc/tlssunpic64.td: Likewise.
2003-01-24 23:44:45 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_SPARC_TLS_GD_HI22
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_TLS_GD_LO10
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_TLS_GD_ADD
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_TLS_GD_CALL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_TLS_LDM_HI22
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_TLS_LDM_LO10
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_TLS_LDM_ADD
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_TLS_LDM_CALL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_TLS_LDO_HIX22
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_TLS_LDO_LOX10
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_TLS_LDO_ADD
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_TLS_IE_HI22
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_TLS_IE_LO10
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_TLS_IE_LD
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_TLS_IE_LDX
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_TLS_IE_ADD
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_TLS_LE_HIX22
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_TLS_LE_LOX10
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_TLS_DTPMOD32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_TLS_DTPMOD64
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_TLS_DTPOFF32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_TLS_DTPOFF64
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_TLS_TPOFF32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SPARC_TLS_TPOFF64
|
|
|
|
ENUMDOC
|
|
|
|
SPARC TLS relocations
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_ALPHA_GPDISP_HI16
|
|
|
|
ENUMDOC
|
|
|
|
Alpha ECOFF and ELF relocations. Some of these treat the symbol or
|
|
|
|
"addend" in some special way.
|
|
|
|
For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
|
|
|
|
writing; when reading, it will be the absolute section symbol. The
|
|
|
|
addend is the displacement in bytes of the "lda" instruction from
|
|
|
|
the "ldah" instruction (which is at the address of this reloc).
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_ALPHA_GPDISP_LO16
|
|
|
|
ENUMDOC
|
|
|
|
For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
|
|
|
|
with GPDISP_HI16 relocs. The addend is ignored when writing the
|
|
|
|
relocations out, and is filled in with the file's GP value on
|
|
|
|
reading, for convenience.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_ALPHA_GPDISP
|
|
|
|
ENUMDOC
|
|
|
|
The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
|
|
|
|
relocation except that there is no accompanying GPDISP_LO16
|
|
|
|
relocation.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_ALPHA_LITERAL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_ALPHA_ELF_LITERAL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_ALPHA_LITUSE
|
|
|
|
ENUMDOC
|
|
|
|
The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
|
|
|
|
the assembler turns it into a LDQ instruction to load the address of
|
|
|
|
the symbol, and then fills in a register in the real instruction.
|
|
|
|
|
|
|
|
The LITERAL reloc, at the LDQ instruction, refers to the .lita
|
|
|
|
section symbol. The addend is ignored when writing, but is filled
|
|
|
|
in with the file's GP value on reading, for convenience, as with the
|
|
|
|
GPDISP_LO16 reloc.
|
|
|
|
|
|
|
|
The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
|
|
|
|
It should refer to the symbol to be referenced, as with 16_GOTOFF,
|
|
|
|
but it generates output not based on the position within the .got
|
|
|
|
section, but relative to the GP value chosen for the file during the
|
|
|
|
final link stage.
|
|
|
|
|
|
|
|
The LITUSE reloc, on the instruction using the loaded address, gives
|
|
|
|
information to the linker that it might be able to use to optimize
|
|
|
|
away some literal section references. The symbol is ignored (read
|
|
|
|
as the absolute section symbol), and the "addend" indicates the type
|
|
|
|
of instruction using the register:
|
|
|
|
1 - "memory" fmt insn
|
|
|
|
2 - byte-manipulation (byte offset reg)
|
|
|
|
3 - jsr (target of branch)
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_ALPHA_HINT
|
|
|
|
ENUMDOC
|
|
|
|
The HINT relocation indicates a value that should be filled into the
|
|
|
|
"hint" field of a jmp/jsr/ret instruction, for possible branch-
|
|
|
|
prediction logic which may be provided on some processors.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_ALPHA_LINKAGE
|
|
|
|
ENUMDOC
|
|
|
|
The LINKAGE relocation outputs a linkage pair in the object file,
|
|
|
|
which is filled by the linker.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_ALPHA_CODEADDR
|
|
|
|
ENUMDOC
|
|
|
|
The CODEADDR relocation outputs a STO_CA in the object file,
|
|
|
|
which is filled by the linker.
|
|
|
|
|
2001-09-05 03:00:14 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_ALPHA_GPREL_HI16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_ALPHA_GPREL_LO16
|
|
|
|
ENUMDOC
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
The GPREL_HI/LO relocations together form a 32-bit offset from the
|
|
|
|
GP register.
|
2001-09-05 03:00:14 +00:00
|
|
|
|
2002-02-09 22:53:53 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_ALPHA_BRSGP
|
|
|
|
ENUMDOC
|
|
|
|
Like BFD_RELOC_23_PCREL_S2, except that the source and target must
|
2002-11-30 08:39:46 +00:00
|
|
|
share a common GP, and the target address is adjusted for
|
2002-02-09 22:53:53 +00:00
|
|
|
STO_ALPHA_STD_GPLOAD.
|
|
|
|
|
include/elf/
* alpha.h (R_ALPHA_TLSGD, R_ALPHA_TLSLDM, R_ALPHA_DTPMOD64,
R_ALPHA_GOTDTPREL, R_ALPHA_DTPREL64, R_ALPHA_DTPRELHI,
R_ALPHA_DTPRELLO, R_ALPHA_DTPREL16, R_ALPHA_GOTTPREL, R_ALPHA_TPREL64,
R_ALPHA_TPRELHI, R_ALPHA_TPRELLO, R_ALPHA_TPREL16): New.
bfd/
* elf64-alpha.c (ALPHA_ELF_LINK_HASH_LU_TLSGD,
ALPHA_ELF_LINK_HASH_LU_TLSLDM, ALPHA_ELF_LINK_HASH_LU_FUNC): New.
(ALPHA_ELF_GOT_ENTRY_RELOCS_DONE): Remove.
(ALPHA_ELF_GOT_ENTRY_RELOCS_XLATED): Remove.
(struct alpha_elf_got_entry): Add reloc_type, reloc_done, reloc_xlated.
(struct alpha_elf_obj_tdata): Rename total_got_entries and
n_local_got_entries to total_got_size and local_got_size.
(elf64_alpha_howto, elf64_alpha_reloc_map): Update for TLS relocs.
(alpha_got_entry_size): New.
(elf64_alpha_relax_with_lituse): Use it.
(elf64_alpha_relax_without_lituse): Likewise.
(MAX_GOT_SIZE): Rename from MAX_GOT_ENTRIES.
(get_got_entry): New.
(elf64_alpha_check_relocs): Handle TLS relocs. Reorganize.
(elf64_alpha_adjust_dynamic_symbol): Test LU_FUNC as a mask.
(elf64_alpha_merge_ind_symbols): Check gotent->reloc_type.
(elf64_alpha_can_merge_gots, elf64_alpha_merge_gots): Likewise.
(elf64_alpha_calc_got_offsets_for_symbol): Use alpha_got_entry_size.
(elf64_alpha_calc_got_offsets): Likewise.
(alpha_dynamic_entries_for_reloc): New.
(elf64_alpha_calc_dynrel_sizes): Use it.
(elf64_alpha_size_dynamic_sections): Likewise.
(elf64_alpha_relocate_section): Handle TLS relocations.
* reloc.c: Add Alpha TLS relocations.
* bfd-in2.h, libbfd.h: Rebuild.
gas/
* expr.h (operatorT): Add O_md17..O_md32.
* config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
O_tprelhi, O_tprello, O_tprel): New.
(USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
(DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
(LITUSE_TLSGD, LITUSE_TLSLDM): New.
(struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
saw_lu_tlsgd, saw_lu_tlsldm. Make multi_section_p a bit field.
(md_apply_fix3): Handle TLS relocations.
(alpha_force_relocation, alpha_fix_adjustable): Likewise.
(alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
associated TLS reloc. Check lituse_tls relocs match up.
(emit_insn): Handle TLS relocations.
(ldX_op): Remove.
gas/testsuite/
* gas/alpha/elf-tls-1.s, gas/alpha/elf-tls-1.d: New.
* gas/alpha/elf-tls-2.s, gas/alpha/elf-tls-1.l: New.
* gas/alpha/elf-tls-3.s, gas/alpha/elf-tls-1.l: New.
* gas/alpha/alpha.exp: Run them.
2002-05-30 22:01:38 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_ALPHA_TLSGD
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_ALPHA_TLSLDM
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_ALPHA_DTPMOD64
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_ALPHA_GOTDTPREL16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_ALPHA_DTPREL64
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_ALPHA_DTPREL_HI16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_ALPHA_DTPREL_LO16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_ALPHA_DTPREL16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_ALPHA_GOTTPREL16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_ALPHA_TPREL64
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_ALPHA_TPREL_HI16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_ALPHA_TPREL_LO16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_ALPHA_TPREL16
|
|
|
|
ENUMDOC
|
|
|
|
Alpha thread-local storage relocations.
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MIPS_JMP
|
|
|
|
ENUMDOC
|
|
|
|
Bits 27..2 of the relocation address shifted right 2 bits;
|
|
|
|
simple reloc otherwise.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MIPS16_JMP
|
|
|
|
ENUMDOC
|
|
|
|
The MIPS16 jump instruction.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MIPS16_GPREL
|
|
|
|
ENUMDOC
|
|
|
|
MIPS16 GP relative reloc.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_HI16
|
|
|
|
ENUMDOC
|
|
|
|
High 16 bits of 32-bit value; simple reloc.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_HI16_S
|
|
|
|
ENUMDOC
|
|
|
|
High 16 bits of 32-bit value but the low 16 bits will be sign
|
|
|
|
extended and added to form the final result. If the low 16
|
|
|
|
bits form a negative number, we need to add one to the high value
|
|
|
|
to compensate for the borrow when the low bits are added.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_LO16
|
|
|
|
ENUMDOC
|
|
|
|
Low 16 bits.
|
2003-03-12 23:06:08 +00:00
|
|
|
|
* reloc.c (BFD_RELOC_HI16_PCREL): Define.
(BFD_RELOC_HI16_S_PCREL, BFD_RELOC_LO16_PCREL): Define.
* elf32-ppc.c (GLINK_PLTRESOLVE, GLINK_ENTRY_SIZE): Define.
(CROR_151515, CROR_313131): Delete.
(ADDIS_11_11, ADDI_11_11, SUB_11_11_30, ADD_0_11_11, ADD_11_0_11,
LWZ_0_4_30, MTCTR_0, LWZ_12_8_30, BCTR, ADDIS_11_30,
LWZU_0_X_11): Define.
(ppc_elf_howto_raw): Add R_PPC_REL16, R_PPC_REL16_LO, R_PPC_REL16_HI
and R_PPC_REL16_HA entries.
(ppc_elf_reloc_type_lookup): Convert new bfd reloc types.
(ppc_elf_addr16_ha_reloc): Also handle R_PPC_REL16_HA.
(struct ppc_elf_link_hash_table): Add glink, glink_pltresolve,
new_plt, and old_plt.
(ppc_elf_create_dynamic_sections): Create .glink section.
(ppc_elf_check_relocs): Set new_plt and old_plt.
(ppc_elf_select_plt_layout): New function.
(ppc_elf_tls_setup): Set plt output section elf type and flags.
(allocate_got): Handle differences between old and new got layout.
(allocate_dynrelocs): Likewise for plt.
(ppc_elf_size_dynamic_sections): Likewise. Allocate memory for
.glink. Don't allocate memory for old bss .plt. Emit DT_PPC_GLINK.
(ppc_elf_relax_section): Rename ppc_info to htab. Handle .glink
destination of R_PPC_PLTREL24 relocs.
(ppc_elf_relocate_section): Handle new relocs and changed destination
of R_PPC_PLTREL24.
(ppc_elf_finish_dynamic_symbol): Init new style plt and handle
differences in layout.
(ppc_elf_finish_dynamic_sections): Set DT_PPC_GLINK value. Don't
put a blrl in new got. Write glink contents.
* elf32-ppc.h (ppc_elf_select_plt_layout): Declare.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
2005-05-11 14:09:43 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_HI16_PCREL
|
|
|
|
ENUMDOC
|
|
|
|
High 16 bits of 32-bit pc-relative value
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_HI16_S_PCREL
|
|
|
|
ENUMDOC
|
|
|
|
High 16 bits of 32-bit pc-relative value, adjusted
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_LO16_PCREL
|
|
|
|
ENUMDOC
|
|
|
|
Low 16 bits of pc-relative value
|
|
|
|
|
bfd/:
2005-02-15 Nigel Stephens <nigel@mips.com>
Maciej W. Rozycki <macro@mips.com>
* elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
(elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
(elf_mips16_gprel_howto): Likewise. Redefine src_mask and
dst_mask.
(mips16_gprel_reloc): Remove bit shuffling; call
_bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
and _bfd_mips16_elf_reloc_shuffle() instead.
(mips16_reloc_map): New reloc map for MIPS16 relocs.
(bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
relocs.
(mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
elf_mips16_howto_table_rel.
* elf64-mips.c (mips16_elf64_howto_table_rel): New array for
MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
(elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
(elf_mips16_gprel_howto): Likewise. Redefine src_mask and
dst_mask.
(mips16_elf64_howto_table_rela): New array for MIPS16 RELA
reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
placeholders.
(mips16_gprel_reloc): Remove bit shuffling; call
_bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
and _bfd_mips16_elf_reloc_shuffle() instead.
(mips16_reloc_map): New reloc map for MIPS16 relocs.
(bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
relocs.
(mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
* elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
(elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
(elf_mips16_gprel_howto): Likewise. Redefine src_mask and
dst_mask.
(mips16_gprel_reloc): Remove bit shuffling; call
_bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
and _bfd_mips16_elf_reloc_shuffle() instead.
(mips16_reloc_map): New reloc map for MIPS16 relocs.
(bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
relocs.
(mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
* elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
handle bit shuffling for MIPS16 relocs.
(_bfd_mips16_elf_reloc_shuffle): Likewise.
(_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
and _bfd_mips16_elf_reloc_shuffle().
(_bfd_mips_elf_generic_reloc): Likewise.
(mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
and R_MIPS16_LO16.
(mips_elf_obtain_contents): Remove bit shuffling.
(mips_elf_perform_relocation): Likewise; call
_bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
instead.
(_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
and R_MIPS16_LO16.
* elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
(_bfd_mips16_elf_reloc_shuffle): Likewise.
* reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
(BFD_RELOC_MIPS16_HI16_S): Likewise.
(BFD_RELOC_MIPS16_LO16): Likewise.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
gas/:
2005-02-15 Nigel Stephens <nigel@mips.com>
Maciej W. Rozycki <macro@mips.com>
* config/tc-mips.c (reloc_needs_lo_p): Handle
BFD_RELOC_MIPS16_HI16_S.
(fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
(append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
complaints on.
(mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
Call my_getSmallExpression() to parse percent operators.
(percent_op_match, mips_percent_op): Separate definitions.
(mips16_percent_op): Define percent operators for the MIPS16 mode.
(parse_relocation): Handle the MIPS16 mode using
mips16_percent_op.
(md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
gas/testsuite/:
2005-02-15 Nigel Stephens <nigel@mips.com>
Maciej W. Rozycki <macro@mips.com>
* gas/mips/mips16-hilo.d: New test for the R_MIPS16_HI16 and
R_MIPS16_LO16 relocs.
* gas/mips/mips16-hilo-n32.d: Likewise, for the n32 ABI.
* gas/mips/mips16-hilo.s: Source for the new tests.
* gas/mips/mips.exp: Run the new tests.
include/:
2005-02-15 Nigel Stephens <nigel@mips.com>
Maciej W. Rozycki <macro@mips.com>
* elf/mips.h (R_MIPS16_GOT16): New reloc code.
(R_MIPS16_CALL16): Likewise.
(R_MIPS16_HI16): Likewise.
(R_MIPS16_LO16): Likewise.
(R_MIPS16_min): New fake reloc code.
(R_MIPS16_max): Likewise.
ld/testsuite/:
2005-02-15 Nigel Stephens <nigel@mips.com>
Maciej W. Rozycki <macro@mips.com>
* ld-mips-elf/mips16-hilo.d: New test for the R_MIPS16_HI16 and
R_MIPS16_LO16 relocs.
* ld-mips-elf/mips16-hilo-n32.d: Likewise, for the n32 ABI.
* ld-mips-elf/mips16-hilo.s: Auxiliary source for the new tests.
* ld-mips-elf/mips-elf.exp: Run the new tests.
2005-02-15 19:57:54 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MIPS16_HI16
|
|
|
|
ENUMDOC
|
|
|
|
MIPS16 high 16 bits of 32-bit value.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MIPS16_HI16_S
|
|
|
|
ENUMDOC
|
|
|
|
MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
|
|
|
|
extended and added to form the final result. If the low 16
|
|
|
|
bits form a negative number, we need to add one to the high value
|
|
|
|
to compensate for the borrow when the low bits are added.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MIPS16_LO16
|
|
|
|
ENUMDOC
|
|
|
|
MIPS16 low 16 bits.
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MIPS_LITERAL
|
|
|
|
ENUMDOC
|
|
|
|
Relocation against a MIPS literal section.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MIPS_GOT16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_CALL16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_GOT_HI16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_GOT_LO16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_CALL_HI16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_CALL_LO16
|
1999-06-02 10:20:16 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_SUB
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_GOT_PAGE
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_GOT_OFST
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_GOT_DISP
|
2001-05-23 17:36:38 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_SHIFT5
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_SHIFT6
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_INSERT_A
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_INSERT_B
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_DELETE
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_HIGHEST
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_HIGHER
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_SCN_DISP
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_REL16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_RELGOT
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_JALR
|
* elfxx-mips.c (struct mips_got_entry): Add tls_type.
(struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
and tls_ldm_offset.
(struct mips_elf_got_per_bfd_arg): Add global_count.
(struct mips_elf_count_tls_arg): New.
(struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
(struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
(GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
(GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
(TLS_RELOC_P): Define.
(TP_OFFSET, DTP_OFFSET): Define.
(dtprel_base, tprel_base): New functions.
(mips_elf_link_hash_newfunc): Initialize tls_type.
(mips_elf_got_entry_hash, mips_elf_got_entry_eq)
(mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
TLS entries.
(mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
(mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
(mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
(mips_tls_got_index): New functions.
(mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
arguments. Pass them to mips_elf_create_local_got_entry. Use
mips_tls_got_index.
(mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
Handle TLS entries.
(mips_elf_got_page, mips_elf_got16_entry): Update calls to
mips_elf_create_local_got_entry.
(mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
arguments. Handle TLS entries.
(mips_elf_sort_hash_table_f): Add non-TLS assertions.
(mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
TLS entries.
(mips_elf_record_global_got_symbol): Likewise.
(mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
Count TLS entries.
(mips_elf_merge_gots): Handle TLS entries when merging.
(mips_elf_initialize_tls_index): New function.
(mips_elf_set_global_got_offset): Handle TLS entries.
(mips_elf_adjust_gp): Handle TLS.
(mips_elf_multi_got): Remove redundant call to
mips_elf_resolve_final_got_entries. Initialize global_count.
Correct a comment. Initialize new TLS members of mips_got_info.
Assign TLS GOT indexes for new GOTs.
(mips_elf_create_got_section): Initialize new TLS members of
mips_got_info.
(mips_elf_calculate_relocation): Handle TLS relocs.
(_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
functions.
(_bfd_mips_elf_always_size_sections): Handle TLS.
(_bfd_mips_elf_size_dynamic_sections): Likewise.
(_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
changed functions.
(_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
(_bfd_mips_elf_hide_symbol): Handle TLS.
* elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
(mips_reloc_map): Add TLS relocs.
* elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
* elf64-mips.c (mips_elf64_howto_table_rel)
(mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
* reloc.c: Define new MIPS TLS relocations.
* libbfd.h, bfd-in2.h: Regenerated.
2005-03-02 21:23:21 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_TLS_DTPMOD32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_TLS_DTPREL32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_TLS_DTPMOD64
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_TLS_DTPREL64
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_TLS_GD
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_TLS_LDM
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_TLS_DTPREL_HI16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_TLS_DTPREL_LO16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_TLS_GOTTPREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_TLS_TPREL32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_TLS_TPREL64
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_TLS_TPREL_HI16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MIPS_TLS_TPREL_LO16
|
2003-08-25 12:39:14 +00:00
|
|
|
ENUMDOC
|
|
|
|
MIPS ELF relocations.
|
1999-05-03 07:29:11 +00:00
|
|
|
COMMENT
|
2003-08-25 12:39:14 +00:00
|
|
|
|
2002-06-18 21:10:55 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_FRV_LABEL16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_LABEL24
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_LO16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_HI16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_GPREL12
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_GPRELU12
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_GPREL32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_GPRELHI
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_GPRELLO
|
2003-12-17 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (_frv_osec_readonly_p): New.
(_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
undefweak symbol.
(_frv_count_got_plt_entries): Adjust expected count accordingly.
(elf32_frv_relocate_section): Likewise. Error out if attempting
to emit rofixups or dynamic relocs in read-only segments. Use
_bfd_elf_section_offset to adjust r_offsets in rofixups and
dynamic relocations.
2003-12-12 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
relocations or fixups involving merged sections correctly. Avoid
crash when undefined symbol is referenced by R_FRV_32 or
R_FRV_FUNCDESC_VALUE.
2003-12-02 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
input section holding local symbol to addend of R_FRV_32 or
R_FRV_FUNCDESC_VALUE dynamic relocation.
2003-11-27 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
(elf32_frv_always_size_sections): Don't store pointer to
__stacksize symbol in sec_info.
(elf32_frv_modify_segment_map): Look it up here.
2003-11-26 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
of the lazy PLT entry, not only its offset, as the low word of a
function descriptor.
2003-11-10 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
if a hash table entry already exists but is not a definition.
2003-11-05 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
(_frv_add_rofixup): Don't inline.
(_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
for undefweak symbols.
(elf32_frv_relocate_section): Avoid crash while computing
relocation when linking with shared library. Only emit rofixups
and dynamic relocations for alloc&load sections. Mark binaries
with inter-segment relocations for relocation as a unit.
(_frv_create_got_section): Rename .rofixup.got to .rofixup.
(DEFAULT_STACK_SIZE): New.
(_frv_count_got_plt_entries): Fix thinko in deciding whether to
emit rofixups or dynamic relocs when linking dynamic non-PIE
executables.
(elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
shared libs too. Reserve the last entry for the GOT pointer.
(elf32_frv_finish_dynamic_sections): Emit it.
(elf32_frv_always_size_sections): New.
(elf32_frv_modify_segment_map): New.
(elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
sections.
(frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
(frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
(elf_backend_always_size_sections): New.
(elf_backend_modify_segment_map): New.
2003-10-31 Alexandre Oliva <aoliva@redhat.com>
* config.bfd: Added frv-*-*linux*.
* elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
ABS section, instead of crashing.
(elf32_frv_relocate_section): Don't crash before warning about
different segments in non-PIC relocation.
2003-10-17 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
relocs to undefweak symbols.
(elf32_frv_relocate_section): Ditto for undefined symbols.
2003-10-06 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
gotfixup section was created.
2003-09-30 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_howto_table): Change GOT12,
FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
complain_overflow_signed.
* elf32-frv.c (_frv_add_rofixup): Do not error out if contents
have not been allocated.
(_frv_emit_got_relocs_plt_entries): Return non-void. Assert
privfd only if dynamic sections were created.
(elf32_frv_relocate_section): Compute gprel_segment, and use it
for GPREL relocs. When linking relocatable FDPIC executables,
emit warnings for relocations that would be illegal on PIE or
shared libraries. Emit rofixup for R_FRV_32 only if input object
is not FDPIC.
(_frv_create_got_section): Define _gp symbol in the rofixup
section.
(elf32_frv_finish_dynamic_sections): If rofixups needed but
dynamic sections missing, error out requesting -melf32frvfd.
2003-09-19 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
computation of addends from section and global or local symbol
value. Change return type to bfd_boolean, and return a failure if
a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
nonzero addend is required.
(elf32_frv_relocate_section): Likewise. Print error for
unsupported nonzero addends.
2003-09-18 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
force everything local.
(_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
* elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
(frv_gotfixup_section): New.
(FRV_SYM_LOCAL): Accept undefweak and local common symbols.
(struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
and relocsfdv.
(_frv_add_rofixup): New.
(_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
improve some ugly conditions.
(elf32_frv_relocate_section): Likewise. Reject inter-segment
relocations in fdpic.
(_frv_create_got_section): Create .rofixup.got section.
(struct _frv_dynamic_got_info): Added fixups.
(_frv_count_got_plt_entries): Account in-GOT relocations into
relocs32, relocsfd and relocsfdv. Account them into relocs or
fixups, as appropriate.
(elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
sizing of gotrel.
(elf32_frv_finish_dynamic_sections): Verify that the right number
of relocations and fixups was generated.
(elf32_frv_check_relocs): Compute relocs32, relocsfd and
relocsfdv.
* elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
(FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
descriptor of a (formerly-)global symbol is local.
(struct frv_pic_relocs_info): Adjust comments.
(_frv_emit_got_relocs_plt_entries): Adjust.
(elf32_frv_relocate_section): Likewise.
(_frv_count_got_plt_entries): Likewise.
* elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
symbol's value to addend in the common preamble. Decay dynamic
symbols to section+offset if they bind or call locally, for GOT
and FUNCDESC_VALUE, respectively.
(elf32_frv_relocate_section): Likewise.
(elf32_frv_check_relocs): Don't register as dynamic symbols of
internal or hidden visibility.
2003-09-17 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
argument, so as to not call _bfd_elf_rel_local_sym to compute it.
(elf32_frv_relocate_section): Pass relocation addend in. Use
original relocation addend to look up the got relocs/plt entries
table. Do not call _bfd_elf_rel_local_sym. Don't error out when
processing relocations that reference .scommon symbols.
2003-09-15 Alexandre Oliva <aoliva@redhat.com>
Introduce support for dynamic linking.
* elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
(elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
(frv_reloc_type_lookup): Return REL howtos for executables and
dynamic libraries.
(frv_info_to_howto_rel): New.
(struct frv_elf_link_hash_table): New.
(frv_hash_table, frv_got_section, frv_gotrel_section,
frv_plt_section, frv_pltrel_section, frv_relocs_info,
frv_got_initial_offset, frv_plt_initial_offset): New macros.
(frv_elf_link_hash_table_create): New.
(struct frv_pic_relocs_info): New.
(frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
(frv_pic_relocs_info_find): New.
(frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
New.
(FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
(_frv_add_dyn_reloc, _frv_osec_to_segment): New.
(_frv_emit_got_relocs_plt_entries): New.
(elf32_frv_relocate_section): Add support for dynamic linking.
Handle new relocations.
(_frv_create_got_section): New.
(elf32_frv_create_dynamic_sections): New.
(ELF_DYNAMIC_INTERPRETER): New.
(struct _frv_dynamic_got_info): New.
(_frv_count_got_plt_entries): New.
(struct _frv_dynamic_got_plt_info): New.
(_frv_compute_got_alloc_data): New.
(_frv_get_got_entry, _frv_get_fd_entry): New.
(_frv_assign_got_entries, _frv_assign_plt_entries): New.
(_frv_resolve_final_relocs_info): New.
(elf32_frv_size_dynamic_sections): New.
(elf32_frv_finish_dynamic_sections): New.
(elf32_frv_adjust_dynamic_symbol): New.
(elf32_frv_finish_dynamic_symbol): New.
(elf32_frv_check_relocs): Handle new relocs. Explain how the
whole thing works.
(elf_info_to_howto_rel): Define.
(bfd_elf32_bfd_link_hash_table_create): Define.
(elf_backend_create_dynamic_sections): Define.
(elf_backend_adjust_dynamic_symbol): Define.
(elf_backend_size_dynamic_sections): Define.
(elf_backend_finish_dynamic_symbol): Define.
(elf_backend_finish_dynamic_sections): Define.
(elf_backend_want_got_sym): Define.
(elf_backend_got_header_size): Define.
(elf_backend_want_got_plt): Define.
(elf_backend_plt_readonly): Define.
(elf_backend_want_plt_sym): Define.
(elf_backend_plt_header_size): Define.
(elf_backend_may_use_rel_p): Define.
(elf_backend_may_use_rela_p): Define.
(elf_backend_default_use_rela_p): Define.
2003-08-08 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
(frv_reloc_map): Map the corresponding BFD relocs to them.
(frv_reloc_type_lookup): ... and back to BFD relocs.
* reloc.c: New relocs.
* bfd-in2.h, libbfd.h: Rebuilt.
2003-08-04 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
R_FRV_FUNCDESC_GOTLO): New.
(frv_reloc_map): Map the corresponding BFD relocs to them.
(frv_reloc_type_lookup): ... and back to BFD relocs.
* reloc.c: New relocs.
* bfd-in2.h, libbfd.h: Rebuilt.
2004-01-06 19:18:59 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_GOT12
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_GOTHI
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_GOTLO
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_FUNCDESC
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_FUNCDESC_GOT12
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_FUNCDESC_GOTHI
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_FUNCDESC_GOTLO
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_FUNCDESC_VALUE
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_FUNCDESC_GOTOFF12
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_FUNCDESC_GOTOFFHI
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_FUNCDESC_GOTOFFLO
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_GOTOFF12
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_GOTOFFHI
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_GOTOFFLO
|
2005-01-25 20:22:41 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_GETTLSOFF
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_TLSDESC_VALUE
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_GOTTLSDESC12
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_GOTTLSDESCHI
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_GOTTLSDESCLO
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_TLSMOFF12
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_TLSMOFFHI
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_TLSMOFFLO
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_GOTTLSOFF12
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_GOTTLSOFFHI
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_GOTTLSOFFLO
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_TLSOFF
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_TLSDESC_RELAX
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_GETTLSOFF_RELAX
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_TLSOFF_RELAX
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_FRV_TLSMOFF
|
2002-06-18 21:10:55 +00:00
|
|
|
ENUMDOC
|
|
|
|
Fujitsu Frv Relocations.
|
|
|
|
COMMENT
|
1999-05-03 07:29:11 +00:00
|
|
|
|
2002-12-12 Alexandre Oliva <aoliva@redhat.com>
* elf-m10300.c (elf32_mn10300_link_hash_newfunc): Initialize
pcrel_relocs_copied.
2001-12-13 Alexandre Oliva <aoliva@redhat.com>
* elf-m10300.c (ELF_DYNAMIC_INTERPRETER): Renamed from
ld-linux.so.2 to ld.so.1.
2001-10-10 Alexandre Oliva <aoliva@redhat.com>
* elf-m10300.c (elf_mn10300_sizeof_plt0): New macro.
(_bfd_mn10300_elf_adjust_dynamic_symbol): Use it.
(_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
* elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Allocate
.rela.* section contents with bfd_zalloc.
2001-09-25 Alexandre Oliva <aoliva@redhat.com>
* elf-m10300.c: Added declarations for functions missing them.
Merge some shared-library changes from the i386 back-end. Use
R_MN10300_RELATIVE instead of R_MN10300_PCREL32 and
R_MN10300_GLOB_DAT instead of R_MN10300_32 where appropriate.
(struct elf32_mn10300_link_hash_entry): Remove duplicates of
members of elf_link_hash_entry. Adjusted references.
(mn10300_elf_final_link_relocate): dynobj was already loaded
into a local variable, use it.
2001-09-21 Nick Clifton <nickc@cambridge.redhat.com>
* elf-m10300.c: Add missing function prototypes.
2001-08-24 Alexandre Oliva <aoliva@redhat.com>
* elf-m10300.c (mn10300_elf_relocate_section): Don't compute
relocation for dynamic relocations.
2001-05-16 Alexandre Oliva <aoliva@redhat.com>
* reloc.c (BFD_RELOC_MN10300_GOTOFF24): New.
* elf-m10300.c: Introduce GOTPC16, GOTOFF24, GOTOFF16 and
PLT16, and rename GOTPC to GOTPC32 and GOTOFF to GOTOFF32.
(_bfd_mn10300_elf_create_dynamic_sections): Move creation ot PLT...
(_bfd_mn10300_elf_create_got_section): ... here, so that its
adress is already known at the time we compute relaxations.
(mn10300_elf_relax_section): Relax GOTPC32, GOTOFF32, GOT32
and PLT32 to narrower relocations.
* libbfd.h, bfd-in2.h: Rebuilt.
2001-04-12 Alexandre Oliva <aoliva@redhat.com>
* reloc.c (BFD_RELOC_MN10300_GOT32, BFD_RELOC_MN10300_GOT24,
BFD_RELOC_MN10300_GOT16, BFD_RELOC_MN10300_COPY,
BFD_RELOC_MN10300_GLOB_DAT, BFD_RELOC_MN10300_JMP_SLOT,
BFD_RELOC_MN10300_RELATIVE): New relocs.
* libbfd.h, bfd-in2.h: Rebuilt.
* elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): New.
(struct elf32_mn10300_link_hash_entry): Added DSO-related
fields.
(elf_mn10300_howto): Defined new relocation types.
(mn10300_reloc_map): Map them.
(_bfd_mn10300_elf_create_got_section): New fn.
(mn10300_elf_check_relocs): Handle PIC relocs.
(mn10300_elf_final_link_relocate): Likewise.
(mn10300_elf_relocate_section): Handle DSOs.
(PLT0_ENTRY_SIZE, PLT_ENTRY_SIZE, PIC_PLT_ENTRY_SIZE): New macros.
(elf_mn10300_plt0_entry, elf_mn10300_plt_entry,
elf_mn10300_pic_plt_entry): New.
(elf_mn10300_sizeof_plt, elf_mn10300_plt_plt0_offset,
elf_mn10300_plt0_linker_offset, elf_mn10300_plt0_gotid_offset,
elf_mn10300_plt_temp_offset, elf_mn10300_plt_symbol_offset,
elf_mn10300_plt_reloc_offset: New macros.
(ELF_DYNAMIC_INTERPRETER): Likewise.
(_bfd_mn10300_elf_create_dynamic_sections): New function.
(_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
(_bfd_mn10300_elf_discard_copies): Likewise.
(_bfd_mn10300_elf_size_dynamic_sections): Likewise.
(_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
(_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
(elf_backend_can_gc_sections,
elf_backend_create_dynamic_sections,
elf_backend_adjust_dynamic_sections,
elf_backend_size_dynamic_sections,
elf_backend_finish_dynamic_symbol,
elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
elf_backend_plt_readonly, elf_backend_want_plt_sym,
elf_backend_got_header_size, elf_backend_plt_header_size): New
macros.
2003-07-10 03:20:00 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MN10300_GOTOFF24
|
|
|
|
ENUMDOC
|
|
|
|
This is a 24bit GOT-relative reloc for the mn10300.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MN10300_GOT32
|
|
|
|
ENUMDOC
|
|
|
|
This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
|
|
|
|
in the instruction.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MN10300_GOT24
|
|
|
|
ENUMDOC
|
|
|
|
This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
|
|
|
|
in the instruction.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MN10300_GOT16
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
|
|
|
|
in the instruction.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MN10300_COPY
|
|
|
|
ENUMDOC
|
|
|
|
Copy symbol at runtime.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MN10300_GLOB_DAT
|
|
|
|
ENUMDOC
|
|
|
|
Create GOT entry.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MN10300_JMP_SLOT
|
|
|
|
ENUMDOC
|
|
|
|
Create PLT entry.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MN10300_RELATIVE
|
|
|
|
ENUMDOC
|
|
|
|
Adjust by program base.
|
|
|
|
COMMENT
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_386_GOT32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_386_PLT32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_386_COPY
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_386_GLOB_DAT
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_386_JUMP_SLOT
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_386_RELATIVE
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_386_GOTOFF
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_386_GOTPC
|
bfd/
* reloc.c (BFD_RELOC_386_TLS_TPOFF, BFD_RELOC_386_TLS_IE,
BFD_RELOC_386_TLS_GOTIE): Add.
* bfd-in2.h, libbfd.h: Rebuilt.
* elf32-i386.c (elf_howto_table): Add R_386_TLS_TPOFF, R_386_TLS_IE
and R_386_TLS_GOTIE.
(elf_i386_reloc_type_lookup): Handle it.
(struct elf_i386_link_hash_entry): Change tls_type type to unsigned
char instead of enum, change GOT_* into defines.
(GOT_TLS_IE_POS, GOT_TLS_IE_NEG, GOT_TLS_IE_BOTH): Define.
(elf_i386_tls_transition): Handle R_386_TLS_IE and R_386_TLS_GOTIE.
(elf_i386_check_relocs): Likewise. Avoid crash if local symbol is
accessed both as normal and TLS symbol. Move R_386_TLS_LDM and
R_386_PLT32 cases so that R_386_TLS_IE can fall through.
Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs.
(elf_i386_gc_sweep_hook): Handle R_386_TLS_IE and R_386_TLS_GOTIE.
Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs.
(allocate_dynrelocs): Allocate 2 .got and 2 .rel.got entries if
tls_type is GOT_TLS_IE_BOTH.
(elf_i386_size_dynamic_sections): Likewise.
(elf_i386_relocate_section): Handle R_386_TLS_IE and R_386_TLS_GOTIE.
Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs.
(elf_i386_finish_dynamic_symbol): Use tls_type & GOT_TLS_IE to catch
all 4 GOT_TLS_* TLS types.
gas/
* config/tc-i386.c (tc_i386_fix_adjustable): Handle
BFD_RELOC_386_TLS_IE and BFD_RELOC_386_TLS_GOTIE.
(BFD_RELOC_386_TLS_IE, BFD_RELOC_386_TLS_GOTIE): Define to 0
if not defined.
(lex_got): Handle @GOTNTPOFF and @INDNTPOFF.
(md_apply_fix3, tc_gen_reloc): Handle BFD_RELOC_386_TLS_IE and
BFD_RELOC_386_TLS_GOTIE.
gas/testsuite/
* gas/i386/tlspic.s: Add tests.
* gas/i386/tlspic.d: Regenerated.
* gas/i386/tlsnopic.s: Add tests.
* gas/i386/tlsnopic.d: Regenerated.
include/
* elf/i386.h (R_386_TLS_TPOFF, R_386_TLS_IE, R_386_TLS_GOTIE):
Define.
ld/testsuite/
* ld-i386/i386.exp: New.
* ld-i386/tlsbin.dd: New test.
* ld-i386/tlsbinpic.s: New test.
* ld-i386/tlsbin.rd: New test.
* ld-i386/tlsbin.s: New test.
* ld-i386/tlsbin.sd: New test.
* ld-i386/tlsbin.td: New test.
* ld-i386/tlslib.s: New test.
* ld-i386/tlsnopic1.s: New test.
* ld-i386/tlsnopic2.s: New test.
* ld-i386/tlsnopic.dd: New test.
* ld-i386/tlsnopic.rd: New test.
* ld-i386/tlsnopic.sd: New test.
* ld-i386/tlspic1.s: New test.
* ld-i386/tlspic2.s: New test.
* ld-i386/tlspic.dd: New test.
* ld-i386/tlspic.rd: New test.
* ld-i386/tlspic.sd: New test.
* ld-i386/tlspic.td: New test.
2002-09-19 19:01:18 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_386_TLS_TPOFF
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_386_TLS_IE
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_386_TLS_GOTIE
|
* elf.c (_bfd_elf_make_section_from_shdr): Set SEC_THREAD_LOCAL
for symbols from SHF_TLS section.
(_bfd_elf_print_private_bfd_data): Add PT_TLS.
(elf_fake_sections): Set SHF_TLS for SEC_THREAD_LOCAL sections.
(map_sections_to_segments): Build PT_TLS segment if necessary.
(assign_file_positions_for_segments): Likewise.
(get_program_header_size): Account for PT_TLS segment.
(swap_out_syms): Set type of BSF_THREAD_LOCAL symbols and symbols from
SEC_THREAD_LOCAL sections to STT_TLS.
* reloc.c: Add 386 and IA-64 TLS relocs.
* section.c (SEC_THREAD_LOCAL): Define.
(SEC_CONSTRUCTOR_TEXT, SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS):
Remove.
* elflink.h (elf_link_add_object_symbols): Support .tcommon.
(size_dynamic_sections): If DF_STATIC_TLS, set DF_FLAGS
unconditionally.
(struct elf_final_link_info): Add first_tls_sec.
(elf_bfd_final_link): Set first_tls_sec.
Compute elf_hash_table (info)->tls_segment.
(elf_link_output_extsym): Handle STT_TLS symbols.
(elf_link_input_bfd): Likewise.
* syms.c (BSF_THREAD_LOCAL): Define.
* bfd-in2.h: Rebuilt.
* libbfd.h: Rebuilt.
* elf32-i386.c (elf_i386_tls_transition, dtpoff_base, tpoff,
elf_i386_mkobject, elf_i386_object_p): New functions.
(elf_howto_table): Add TLS relocs.
(elf_i386_reloc_type_lookup): Support TLS relocs.
(elf_i386_info_to_howto_rel): Likewise.
(struct elf_i386_link_hash_entry): Add tls_type.
(struct elf_i386_obj_tdata): New.
(elf_i386_hash_entry, elf_i386_tdata, elf_i386_local_got_tls_type):
New macros.
(struct elf_i386_link_hash_table): Add tls_ldm_got.
(link_hash_newfunc): Clear tls_type.
(elf_i386_check_relocs): Support TLS relocs.
(elf_i386_gc_sweep_hook): Likewise.
(allocate_dynrelocs): Likewise.
(elf_i386_size_dynamic_sections): Likewise.
(elf_i386_relocate_section): Likewise.
(elf_i386_finish_dynamic_symbol): Likewise.
(bfd_elf32_mkobject, elf_backend_object_p): Define.
* elfxx-ia64.c (struct elfNN_ia64_dyn_sym_info): Add tprel_offset,
dtpmod_offset, dtprel_offset, tprel_done, dtpmod_done, dtprel_done,
want_tprel, want_dtpmod, want_dtprel.
(elfNN_ia64_tprel_base, elfNN_ia64_dtprel_base): New functions.
(ia64_howto_table): Add TLS relocs, rename R_IA64_LTOFF_TP22 to
R_IA64_LTOFF_TPREL22.
(elf_code_to_howto_index): Add TLS relocs.
(elfNN_ia64_check_relocs): Support TLS relocs.
(allocate_global_data_got): Account for TLS .got data.
(allocate_dynrel_entries): Account for TLS dynamic relocations.
(elfNN_ia64_install_value): Supprt TLS relocs.
(set_got_entry): Support TLS relocs.
(elfNN_ia64_relocate_section): Likewise.
* config/obj-elf.c (elf_common): Renamed from obj_elf_common.
(obj_elf_common): Call elf_common.
(obj_elf_tls_common): New function.
(elf_pseudo_tab): Support .tls_common.
(special_sections): Add .tdata and .tbss.
(obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
sections.
(obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
(obj_elf_parse_section_letters): Include T in error message.
* config/tc-ppc.c (ppc_section_letter): Likewise.
* config/tc-alpha.c (alpha_elf_section_letter): Likewise.
(tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
SEC_MERGE.
* config/tc-sparc.c (md_apply_fix3): Likewise.
* config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
Define them if not BFD_ASSEMBLER.
(lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
and @NTPOFF.
(md_apply_fix3): Add TLS relocs.
* config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
(pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
(ia64_elf_section_letter): Include T in error message.
(md_begin): Support TLS operators.
(md_operand): Likewise.
(ia64_gen_real_reloc_type): Support TLS relocs.
* testsuite/gas/i386/tlspic.s: New file.
* testsuite/gas/i386/tlsd.s: New file.
* testsuite/gas/i386/tlsnopic.s: New file.
* testsuite/gas/i386/tlsd.d: New file.
* testsuite/gas/i386/tlsnopic.d: New file.
* testsuite/gas/i386/tlspic.d: New file.
* testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
* testsuite/gas/ia64/tls.s: New file.
* testsuite/gas/ia64/tls.d: New file.
* testsuite/gas/ia64/ia64.exp: Add tls test.
* write.c (adjust_reloc_syms): Don't change symbols in
SEC_THREAD_LOCAL sections to STT_SECTION + addend.
* elf/common.h (PT_TLS, SHF_TLS, STT_TLS, DF_STATIC_TLS): Define.
* elf/ia64.h (R_IA64_LTOFF_TPREL22): Renamed from R_IA64_LTOFF_TP22.
* elf/i386.h: Add TLS relocs.
* scripttempl/elf.sc: Add .rel{,a}.t{bss,data}, .tdata and .tbss.
* ldlang.c (lang_add_section): Set SEC_THREAD_LOCAL for
output section if necessary. Handle .tbss.
(lang_size_sections): Clear _raw_size for .tbss section
(it allocates space in PT_TLS segment only).
* ldwrite.c (build_link_order): Build link order for .tbss too.
* readelf.c (get_segment_type): Add PT_TLS.
(get_elf_section_flags): Add SHF_TLS.
(get_dynamic_flags): Optimize. Add DF_STATIC_TLS.
(process_dynamic_segment): Use puts instead of printf.
(get_symbol_type): Support STT_TLS.
* objdump.c (dump_section_header): Remove SEC_CONSTRUCTOR_TEXT,
SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS.
Add SEC_THREAD_LOCAL.
2002-05-23 13:12:53 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_386_TLS_LE
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_386_TLS_GD
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_386_TLS_LDM
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_386_TLS_LDO_32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_386_TLS_IE_32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_386_TLS_LE_32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_386_TLS_DTPMOD32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_386_TLS_DTPOFF32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_386_TLS_TPOFF32
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMDOC
|
|
|
|
i386/elf relocations
|
|
|
|
|
2000-11-30 19:16:54 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_X86_64_GOT32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_X86_64_PLT32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_X86_64_COPY
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_X86_64_GLOB_DAT
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_X86_64_JUMP_SLOT
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_X86_64_RELATIVE
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_X86_64_GOTPCREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_X86_64_32S
|
bfd/
* reloc.c: Add x86-64 TLS relocs.
* bfd-in2.h, libbfd.h: Rebuilt.
* elf64-x86-64.c (x86_64_elf_howto): Fix size fields for 32-bit
relocs. Add TLS relocs.
(x86_64_reloc_map): Add TLS relocs.
(elf64_x86_64_info_to_howto): Adjust for added TLS relocs.
(struct elf64_x86_64_link_hash_entry): Add tls_type field.
(GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD, GOT_TLS_IE): Define.
(elf64_x86_64_hash_entry): Define.
(struct elf64_x86_64_obj_tdata): New.
(elf64_x86_64_tdata, elf64_x86_64_local_got_tls_type): Define.
(struct elf64_x86_64_link_hash_table): Add tls_ld_got.
(link_hash_newfunc): Initialize tls_type.
(elf64_x86_64_link_hash_table_create): Initialize tls_ld_got.
(elf64_x86_64_copy_indirect_symbol): Swap tls_type if necessary.
(elf64_x86_64_mkobject): New.
(elf64_x86_64_elf_object_p): Allocate struct elf64_x86_64_obj_tdata.
(elf64_x86_64_tls_transition): New.
(elf64_x86_64_check_relocs): Add r_type variable and use it.
Handle TLS relocs.
(elf64_x86_64_gc_sweep_hook): Handle TLS relocs.
(allocate_dynrelocs): Allocate GOT space for TLS relocs.
(elf64_x86_64_size_dynamic_sections): Likewise.
(dtpoff_base, tpoff): New.
(elf64_x86_64_relocate_section): Handle TLS relocs.
(elf64_x86_64_finish_dynamic_symbol): Only handle non-TLS GOT
entries.
(bfd_elf64_mkobject): Define.
* elf32-i386.c (elf_i386_check_relocs) [R_386_TLS_LE]: Set
DF_STATIC_TLS if shared.
gas/
* config/tc-i386.c (tc_i386_fix_adjustable): Add x86-64 TLS relocs.
Define them if not BFD_ASSEMBLER.
(lex_got): Handle @tlsgd, @dtpoff and @tpoff in 64-bit mode, add
@tlsld.
(md_apply_fix3): No addend for BFD_RELOC_X86_64_TLSGD,
BFD_RELOC_X86_64_TLSLD and BFD_RELOC_X86_64_GOTTPOFF.
(tc_gen_reloc): Handle x86-64 TLS relocs.
include/
* elf/x86-64.h: Add TLS relocs.
ld/testsuite/
* lib/ld-lib.exp (run_ld_link_tests): Add.
* ld-sh/sh64/sh64.exp (run_ld_link_tests, regexp_diff,
file_contents): Remove.
(sh64tests): Add 6th field to the tests array.
* ld-i386/i386.exp (run_ld_link_tests): Remove.
* ld-x86-64/x86-64.exp: New.
* ld-x86-64/tlsbin.dd: New test.
* ld-x86-64/tlsbinpic.s: New test.
* ld-x86-64/tlsbin.rd: New test.
* ld-x86-64/tlsbin.s: New test.
* ld-x86-64/tlsbin.sd: New test.
* ld-x86-64/tlsbin.td: New test.
* ld-x86-64/tlslib.s: New test.
* ld-x86-64/tlspic1.s: New test.
* ld-x86-64/tlspic2.s: New test.
* ld-x86-64/tlspic.dd: New test.
* ld-x86-64/tlspic.rd: New test.
* ld-x86-64/tlspic.sd: New test.
* ld-x86-64/tlspic.td: New test.
2002-09-27 19:29:18 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_X86_64_DTPMOD64
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_X86_64_DTPOFF64
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_X86_64_TPOFF64
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_X86_64_TLSGD
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_X86_64_TLSLD
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_X86_64_DTPOFF32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_X86_64_GOTTPOFF
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_X86_64_TPOFF32
|
2005-06-18 13:23:06 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_X86_64_GOTOFF64
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_X86_64_GOTPC32
|
2000-11-30 19:16:54 +00:00
|
|
|
ENUMDOC
|
|
|
|
x86-64/elf relocations
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_NS32K_IMM_8
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_NS32K_IMM_16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_NS32K_IMM_32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_NS32K_IMM_8_PCREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_NS32K_IMM_16_PCREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_NS32K_IMM_32_PCREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_NS32K_DISP_8
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_NS32K_DISP_16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_NS32K_DISP_32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_NS32K_DISP_8_PCREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_NS32K_DISP_16_PCREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_NS32K_DISP_32_PCREL
|
|
|
|
ENUMDOC
|
|
|
|
ns32k relocations
|
|
|
|
|
2001-02-18 23:33:11 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_PDP11_DISP_8_PCREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PDP11_DISP_6_PCREL
|
|
|
|
ENUMDOC
|
|
|
|
PDP11 relocations
|
|
|
|
|
1999-09-04 17:07:46 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_PJ_CODE_HI16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PJ_CODE_LO16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PJ_CODE_DIR16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PJ_CODE_DIR32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PJ_CODE_REL16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PJ_CODE_REL32
|
|
|
|
ENUMDOC
|
|
|
|
Picojava relocs. Not all of these appear in object files.
|
2000-03-11 01:16:52 +00:00
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_PPC_B26
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_BA26
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_TOC16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_B16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_B16_BRTAKEN
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_B16_BRNTAKEN
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_BA16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_BA16_BRTAKEN
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_BA16_BRNTAKEN
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_COPY
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_GLOB_DAT
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_JMP_SLOT
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_RELATIVE
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_LOCAL24PC
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_EMB_NADDR32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_EMB_NADDR16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_EMB_NADDR16_LO
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_EMB_NADDR16_HI
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_EMB_NADDR16_HA
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_EMB_SDAI16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_EMB_SDA2I16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_EMB_SDA2REL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_EMB_SDA21
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_EMB_MRKREF
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_EMB_RELSEC16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_EMB_RELST_LO
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_EMB_RELST_HI
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_EMB_RELST_HA
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_EMB_BIT_FLD
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_EMB_RELSDA
|
2001-08-27 10:22:03 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_HIGHER
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_HIGHER_S
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_HIGHEST
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_HIGHEST_S
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_TOC16_LO
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_TOC16_HI
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_TOC16_HA
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_TOC
|
|
|
|
ENUMX
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
BFD_RELOC_PPC64_PLTGOT16
|
2001-08-27 10:22:03 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_PLTGOT16_LO
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_PLTGOT16_HI
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_PLTGOT16_HA
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_ADDR16_DS
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_ADDR16_LO_DS
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_GOT16_DS
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_GOT16_LO_DS
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_PLT16_LO_DS
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_SECTOFF_DS
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_SECTOFF_LO_DS
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_TOC16_DS
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_TOC16_LO_DS
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_PLTGOT16_DS
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_PLTGOT16_LO_DS
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMDOC
|
|
|
|
Power(rs6000) and PowerPC relocations.
|
* reloc.c: Add PPC and PPC64 TLS relocs.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
* elf64-ppc.c (TP_OFFSET, DTP_OFFSET): Declare.
(ppc64_elf_howto_raw): Add TLS howto's. Adjust R_PPC64_NONE to be
against a 32 bit field.
(ppc64_elf_reloc_type_lookup): Handle TLS relocs.
(_ppc64_elf_section_data): Add t_symndx and comments.
(ppc64_elf_section_data): Use elf_section_data macro.
(ppc64_elf_new_section_hook): American spelling.
(struct got_entry, struct plt_entry): New.
(MUST_BE_DYN_RELOC): Rename from IS_ABSOLUTE_RELOC.
(struct ppc_stub_hash_entry): Add "addend" field.
(struct ppc_link_hash_entry): Add "tls_type".
(TLS_TLS, TLS_GD_LD, TLS_LD, TLS_TPREL, TLS_DTPREL,
TLS_EXPLICIT): Define.
(struct ppc_link_hash_table): Add tls_sec, tls_get_addr, tlsld_got.
(link_hash_newfunc): Init new fields.
(ppc64_elf_link_hash_table_create): Likewise. Set init_relcount and
init_offset to NULL.
(ppc64_elf_copy_indirect_symbol): Copy got and plt info. Don't call
_bfd_elf_link_hash_copy_indirect, rather insert relevant code from
there.
(update_local_sym_info, update_plt_info): New functions.
(ppc64_elf_check_relocs): Use them. Handle TLS relocs. Adjust GOT
handling to use got.glist rather than got.refcount. Likewise for PLT.
(ppc64_elf_gc_sweep_hook): Handle TLS relocs, new GOT and PLT lists.
(func_desc_adjust): Adjust for new PLT list.
(ppc64_elf_adjust_dynamic_symbol): Likewise.
(get_sym_h, get_tls_type): New functions.
(ppc64_elf_edit_opd): Remove unused variable. Use get_sym_h.
(ppc64_elf_tls_optimize): New function.
(allocate_dynrelocs): Adjust for new PLT and GOT lists. Allocate
TLS relocs.
(ppc64_elf_size_dynamic_sections): Likewise.
(ppc_type_of_stub): Adjust for new PLT list.
(ppc_build_one_stub): Likewise.
(ppc64_elf_size_stubs): Likewise. Use get_sym_h. Treat __tls_get_addr
calls specially.
(ppc64_elf_relocate_section): Adjust for new GOT and PLT lists. Handle
TLS relocs. Report local syms using bfd_elf_local_sym_name. Don't
init GOT entries that have a reloc. Generate GOT relocs here..
(ppc64_elf_finish_dynamic_symbol): ..not here. Adjust for PLT list.
* elf64-ppc.h (ppc64_elf_tls_optimize): Declare.
2003-02-04 14:50:50 +00:00
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_PPC_TLS
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_DTPMOD
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_TPREL16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_TPREL16_LO
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_TPREL16_HI
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_TPREL16_HA
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_TPREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_DTPREL16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_DTPREL16_LO
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_DTPREL16_HI
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_DTPREL16_HA
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_DTPREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_GOT_TLSGD16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_GOT_TLSGD16_LO
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_GOT_TLSGD16_HI
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_GOT_TLSGD16_HA
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_GOT_TLSLD16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_GOT_TLSLD16_LO
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_GOT_TLSLD16_HI
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_GOT_TLSLD16_HA
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_GOT_TPREL16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_GOT_TPREL16_LO
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_GOT_TPREL16_HI
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_GOT_TPREL16_HA
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_GOT_DTPREL16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_GOT_DTPREL16_LO
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_GOT_DTPREL16_HI
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC_GOT_DTPREL16_HA
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_TPREL16_DS
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_TPREL16_LO_DS
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_TPREL16_HIGHER
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_TPREL16_HIGHERA
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_TPREL16_HIGHEST
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_TPREL16_HIGHESTA
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_DTPREL16_DS
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_DTPREL16_LO_DS
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_DTPREL16_HIGHER
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_DTPREL16_HIGHERA
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_DTPREL16_HIGHEST
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_PPC64_DTPREL16_HIGHESTA
|
|
|
|
ENUMDOC
|
|
|
|
PowerPC and PowerPC64 thread-local storage relocations.
|
1999-05-03 07:29:11 +00:00
|
|
|
|
2000-02-23 13:52:23 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_I370_D12
|
|
|
|
ENUMDOC
|
|
|
|
IBM 370/390 relocations
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_CTOR
|
|
|
|
ENUMDOC
|
2003-11-30 18:40:41 +00:00
|
|
|
The type of reloc used to build a constructor table - at the moment
|
1999-05-03 07:29:11 +00:00
|
|
|
probably a 32 bit wide absolute relocation, but the target can choose.
|
|
|
|
It generally does map to one of the other relocation types.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_ARM_PCREL_BRANCH
|
|
|
|
ENUMDOC
|
|
|
|
ARM 26 bit pc-relative branch. The lowest two bits must be zero and are
|
|
|
|
not stored in the instruction.
|
2000-04-08 00:10:49 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_ARM_PCREL_BLX
|
|
|
|
ENUMDOC
|
|
|
|
ARM 26 bit pc-relative branch. The lowest bit must be zero and is
|
|
|
|
not stored in the instruction. The 2nd lowest bit comes from a 1 bit
|
|
|
|
field in the instruction.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_THUMB_PCREL_BLX
|
|
|
|
ENUMDOC
|
|
|
|
Thumb 22 bit pc-relative branch. The lowest bit must be zero and is
|
|
|
|
not stored in the instruction. The 2nd lowest bit comes from a 1 bit
|
|
|
|
field in the instruction.
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUM
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_THUMB_PCREL_BRANCH7
|
1999-07-05 06:29:47 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_THUMB_PCREL_BRANCH9
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_THUMB_PCREL_BRANCH12
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_THUMB_PCREL_BRANCH20
|
2004-09-30 16:21:50 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_THUMB_PCREL_BRANCH23
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_THUMB_PCREL_BRANCH25
|
|
|
|
ENUMDOC
|
|
|
|
Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
|
|
|
|
The lowest bit must be zero and is not stored in the instruction.
|
|
|
|
Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
|
|
|
|
"nn" one smaller in all cases. Note further that BRANCH23
|
|
|
|
corresponds to R_ARM_THM_CALL.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_ARM_OFFSET_IMM
|
|
|
|
ENUMDOC
|
|
|
|
12-bit immediate offset, used in ARM-format ldr and str instructions.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_ARM_THUMB_OFFSET
|
|
|
|
ENUMDOC
|
|
|
|
5-bit immediate offset, used in Thumb-format ldr and str instructions.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_ARM_TARGET1
|
|
|
|
ENUMDOC
|
|
|
|
Pc-relative or absolute relocation depending on target. Used for
|
|
|
|
entries in .init_array sections.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_ARM_ROSEGREL32
|
|
|
|
ENUMDOC
|
|
|
|
Read-only segment base relative address.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_ARM_SBREL32
|
|
|
|
ENUMDOC
|
|
|
|
Data segment base relative address.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_ARM_TARGET2
|
|
|
|
ENUMDOC
|
|
|
|
This reloc is used for references to RTTI data from exception handling
|
|
|
|
tables. The actual definition depends on the target. It may be a
|
|
|
|
pc-relative or some form of GOT-indirect relocation.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_ARM_PREL31
|
|
|
|
ENUMDOC
|
|
|
|
31-bit PC relative address.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_ARM_JUMP_SLOT
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_ARM_GLOB_DAT
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_ARM_GOT32
|
2003-03-25 20:56:01 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_ARM_PLT32
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_ARM_RELATIVE
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_ARM_GOTOFF
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_ARM_GOTPC
|
|
|
|
ENUMDOC
|
|
|
|
Relocations for setting up GOTs and PLTs for shared libraries.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_ARM_TLS_GD32
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_ARM_TLS_LDO32
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_ARM_TLS_LDM32
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_ARM_TLS_DTPOFF32
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_ARM_TLS_DTPMOD32
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_ARM_TLS_TPOFF32
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_ARM_TLS_IE32
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_ARM_TLS_LE32
|
|
|
|
ENUMDOC
|
|
|
|
ARM thread-local storage relocations.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_ARM_IMMEDIATE
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_ARM_ADRL_IMMEDIATE
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_ARM_T32_IMMEDIATE
|
2005-07-29 17:28:33 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_ARM_T32_IMM12
|
2005-07-29 17:39:39 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_ARM_T32_ADD_PC12
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_ARM_SHIFT_IMM
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMX
|
2005-09-08 12:49:27 +00:00
|
|
|
BFD_RELOC_ARM_SMC
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_ARM_SWI
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_ARM_MULTI
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_ARM_CP_OFF_IMM
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_ARM_CP_OFF_IMM_S2
|
2005-09-02 Paul Brook <paul@codesourcery.com>
bfd/
* libbdf.h: Regenerate.
* bfd-in2.h: Regenerate.
* reloc.c: Add BFD_RELOC_ARM_T32_CP_OFF_IMM and
BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
gas/
* config/tc-arm.c (encode_arm_cp_address): Use
BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
(do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
mode.
(md_assemble): Only allow coprocessor instructions when Thumb-2 is
available.
(cCE, cC3): Define.
(insns): Use them for coprocessor instructions.
(md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
(get_thumb32_insn): New function.
(put_thumb32_insn): New function.
(md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
gas/testsuite/
* gas/arm/vfp-bad_t2.d, gas/arm/vfp-bad_t2.l, arm/vfp-bad_t2.s,
gas/arm/vfp1_t2.d, gas/arm/vfp1_t2.s, gas/arm/vfp1xD_t2.d,
gas/arm/vfp1xD_t2.s, gas/arm/vfp2_t2.d, gas/arm/vfp2_t2.s): New files.
opcodes/
* arm-dis.c (coprocessor_opcodes): New.
(arm_opcodes, thumb32_opcodes): Remove coprocessor insns.
(print_insn_coprocessor): New function.
(print_insn_arm): Use print_insn_coprocessor. Remove coprocessor
format characters.
(print_insn_thumb32): Use print_insn_coprocessor.
2005-09-02 13:12:45 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_ARM_T32_CP_OFF_IMM
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_ARM_T32_CP_OFF_IMM_S2
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_ARM_ADR_IMM
|
bfd/
* bfd-in2.h, libbfd.h: Regenerated.
* reloc.c: Add ARM TLS relocations.
* elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
relocations.
(elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
(elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
(elf32_arm_tls_ie32_howto): New.
(elf32_arm_howto_from_type): Support TLS relocations.
(elf32_arm_reloc_map): Likewise.
(elf32_arm_reloc_type_lookup): Likewise.
(TCB_SIZE): Define.
(struct elf32_arm_obj_tdata): New.
(elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
(elf32_arm_mkobject): New function.
(struct elf32_arm_relocs_copied): Add pc_count.
(elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
(GOT_TLS_IE): Define.
(struct elf32_arm_link_hash_table): Add tls_ldm_got.
(elf32_arm_link_hash_newfunc): Initialize tls_type.
(elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
(elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
(dtpoff_base, tpoff): New functions.
(elf32_arm_final_link_relocate): Handle TLS relocations.
(IS_ARM_TLS_RELOC): Define.
(elf32_arm_relocate_section): Warn about TLS mismatches.
(elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
(elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
TLS relocations and pc_count.
(elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
(allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
calls.
(elf32_arm_size_dynamic_sections): Handle TLS.
(elf32_arm_finish_dynamic_symbol): Likewise.
(bfd_elf32_mkobject): Define.
gas/
* config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
(md_apply_fix3): Mark TLS symbols.
(tc_gen_reloc): Handle TLS relocations.
(arm_fix_adjustable): Ignore TLS relocations.
(s_arm_elf_cons): Support expressions after decorated symbols.
gas/testuite/
* gas/arm/tls.s, gas/arm/tls.d: New files.
* gas/arm/arm.exp: Run TLS test.
include/elf/
* arm.h: Add TLS relocations.
ld/testsuite/
* ld-arm/tls-lib.s, ld-arm/tls-lib.d, ld-arm/tls-lib.r,
ld-arm/tls-app.s, ld-arm/tls-app.d, ld-arm/tls-app.r: New files.
* ld-arm/arm-lib.ld, ld-arm/arm-dyn.ld: Increase data segment
alignment.
* ld-arm/arm-elf.exp: Run TLS tests.
2005-03-29 16:54:22 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_ARM_LDR_IMM
|
bfd/
* bfd-in2.h, libbfd.h: Regenerated.
* reloc.c: Add ARM TLS relocations.
* elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
relocations.
(elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
(elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
(elf32_arm_tls_ie32_howto): New.
(elf32_arm_howto_from_type): Support TLS relocations.
(elf32_arm_reloc_map): Likewise.
(elf32_arm_reloc_type_lookup): Likewise.
(TCB_SIZE): Define.
(struct elf32_arm_obj_tdata): New.
(elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
(elf32_arm_mkobject): New function.
(struct elf32_arm_relocs_copied): Add pc_count.
(elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
(GOT_TLS_IE): Define.
(struct elf32_arm_link_hash_table): Add tls_ldm_got.
(elf32_arm_link_hash_newfunc): Initialize tls_type.
(elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
(elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
(dtpoff_base, tpoff): New functions.
(elf32_arm_final_link_relocate): Handle TLS relocations.
(IS_ARM_TLS_RELOC): Define.
(elf32_arm_relocate_section): Warn about TLS mismatches.
(elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
(elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
TLS relocations and pc_count.
(elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
(allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
calls.
(elf32_arm_size_dynamic_sections): Handle TLS.
(elf32_arm_finish_dynamic_symbol): Likewise.
(bfd_elf32_mkobject): Define.
gas/
* config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
(md_apply_fix3): Mark TLS symbols.
(tc_gen_reloc): Handle TLS relocations.
(arm_fix_adjustable): Ignore TLS relocations.
(s_arm_elf_cons): Support expressions after decorated symbols.
gas/testuite/
* gas/arm/tls.s, gas/arm/tls.d: New files.
* gas/arm/arm.exp: Run TLS test.
include/elf/
* arm.h: Add TLS relocations.
ld/testsuite/
* ld-arm/tls-lib.s, ld-arm/tls-lib.d, ld-arm/tls-lib.r,
ld-arm/tls-app.s, ld-arm/tls-app.d, ld-arm/tls-app.r: New files.
* ld-arm/arm-lib.ld, ld-arm/arm-dyn.ld: Increase data segment
alignment.
* ld-arm/arm-elf.exp: Run TLS tests.
2005-03-29 16:54:22 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_ARM_LITERAL
|
bfd/
* bfd-in2.h, libbfd.h: Regenerated.
* reloc.c: Add ARM TLS relocations.
* elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
relocations.
(elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
(elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
(elf32_arm_tls_ie32_howto): New.
(elf32_arm_howto_from_type): Support TLS relocations.
(elf32_arm_reloc_map): Likewise.
(elf32_arm_reloc_type_lookup): Likewise.
(TCB_SIZE): Define.
(struct elf32_arm_obj_tdata): New.
(elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
(elf32_arm_mkobject): New function.
(struct elf32_arm_relocs_copied): Add pc_count.
(elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
(GOT_TLS_IE): Define.
(struct elf32_arm_link_hash_table): Add tls_ldm_got.
(elf32_arm_link_hash_newfunc): Initialize tls_type.
(elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
(elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
(dtpoff_base, tpoff): New functions.
(elf32_arm_final_link_relocate): Handle TLS relocations.
(IS_ARM_TLS_RELOC): Define.
(elf32_arm_relocate_section): Warn about TLS mismatches.
(elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
(elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
TLS relocations and pc_count.
(elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
(allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
calls.
(elf32_arm_size_dynamic_sections): Handle TLS.
(elf32_arm_finish_dynamic_symbol): Likewise.
(bfd_elf32_mkobject): Define.
gas/
* config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
(md_apply_fix3): Mark TLS symbols.
(tc_gen_reloc): Handle TLS relocations.
(arm_fix_adjustable): Ignore TLS relocations.
(s_arm_elf_cons): Support expressions after decorated symbols.
gas/testuite/
* gas/arm/tls.s, gas/arm/tls.d: New files.
* gas/arm/arm.exp: Run TLS test.
include/elf/
* arm.h: Add TLS relocations.
ld/testsuite/
* ld-arm/tls-lib.s, ld-arm/tls-lib.d, ld-arm/tls-lib.r,
ld-arm/tls-app.s, ld-arm/tls-app.d, ld-arm/tls-app.r: New files.
* ld-arm/arm-lib.ld, ld-arm/arm-dyn.ld: Increase data segment
alignment.
* ld-arm/arm-elf.exp: Run TLS tests.
2005-03-29 16:54:22 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_ARM_IN_POOL
|
bfd/
* bfd-in2.h, libbfd.h: Regenerated.
* reloc.c: Add ARM TLS relocations.
* elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
relocations.
(elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
(elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
(elf32_arm_tls_ie32_howto): New.
(elf32_arm_howto_from_type): Support TLS relocations.
(elf32_arm_reloc_map): Likewise.
(elf32_arm_reloc_type_lookup): Likewise.
(TCB_SIZE): Define.
(struct elf32_arm_obj_tdata): New.
(elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
(elf32_arm_mkobject): New function.
(struct elf32_arm_relocs_copied): Add pc_count.
(elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
(GOT_TLS_IE): Define.
(struct elf32_arm_link_hash_table): Add tls_ldm_got.
(elf32_arm_link_hash_newfunc): Initialize tls_type.
(elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
(elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
(dtpoff_base, tpoff): New functions.
(elf32_arm_final_link_relocate): Handle TLS relocations.
(IS_ARM_TLS_RELOC): Define.
(elf32_arm_relocate_section): Warn about TLS mismatches.
(elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
(elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
TLS relocations and pc_count.
(elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
(allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
calls.
(elf32_arm_size_dynamic_sections): Handle TLS.
(elf32_arm_finish_dynamic_symbol): Likewise.
(bfd_elf32_mkobject): Define.
gas/
* config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
(md_apply_fix3): Mark TLS symbols.
(tc_gen_reloc): Handle TLS relocations.
(arm_fix_adjustable): Ignore TLS relocations.
(s_arm_elf_cons): Support expressions after decorated symbols.
gas/testuite/
* gas/arm/tls.s, gas/arm/tls.d: New files.
* gas/arm/arm.exp: Run TLS test.
include/elf/
* arm.h: Add TLS relocations.
ld/testsuite/
* ld-arm/tls-lib.s, ld-arm/tls-lib.d, ld-arm/tls-lib.r,
ld-arm/tls-app.s, ld-arm/tls-app.d, ld-arm/tls-app.r: New files.
* ld-arm/arm-lib.ld, ld-arm/arm-dyn.ld: Increase data segment
alignment.
* ld-arm/arm-elf.exp: Run TLS tests.
2005-03-29 16:54:22 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_ARM_OFFSET_IMM8
|
bfd/
* bfd-in2.h, libbfd.h: Regenerated.
* reloc.c: Add ARM TLS relocations.
* elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
relocations.
(elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
(elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
(elf32_arm_tls_ie32_howto): New.
(elf32_arm_howto_from_type): Support TLS relocations.
(elf32_arm_reloc_map): Likewise.
(elf32_arm_reloc_type_lookup): Likewise.
(TCB_SIZE): Define.
(struct elf32_arm_obj_tdata): New.
(elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
(elf32_arm_mkobject): New function.
(struct elf32_arm_relocs_copied): Add pc_count.
(elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
(GOT_TLS_IE): Define.
(struct elf32_arm_link_hash_table): Add tls_ldm_got.
(elf32_arm_link_hash_newfunc): Initialize tls_type.
(elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
(elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
(dtpoff_base, tpoff): New functions.
(elf32_arm_final_link_relocate): Handle TLS relocations.
(IS_ARM_TLS_RELOC): Define.
(elf32_arm_relocate_section): Warn about TLS mismatches.
(elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
(elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
TLS relocations and pc_count.
(elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
(allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
calls.
(elf32_arm_size_dynamic_sections): Handle TLS.
(elf32_arm_finish_dynamic_symbol): Likewise.
(bfd_elf32_mkobject): Define.
gas/
* config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
(md_apply_fix3): Mark TLS symbols.
(tc_gen_reloc): Handle TLS relocations.
(arm_fix_adjustable): Ignore TLS relocations.
(s_arm_elf_cons): Support expressions after decorated symbols.
gas/testuite/
* gas/arm/tls.s, gas/arm/tls.d: New files.
* gas/arm/arm.exp: Run TLS test.
include/elf/
* arm.h: Add TLS relocations.
ld/testsuite/
* ld-arm/tls-lib.s, ld-arm/tls-lib.d, ld-arm/tls-lib.r,
ld-arm/tls-app.s, ld-arm/tls-app.d, ld-arm/tls-app.r: New files.
* ld-arm/arm-lib.ld, ld-arm/arm-dyn.ld: Increase data segment
alignment.
* ld-arm/arm-elf.exp: Run TLS tests.
2005-03-29 16:54:22 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_ARM_T32_OFFSET_U8
|
bfd/
* bfd-in2.h, libbfd.h: Regenerated.
* reloc.c: Add ARM TLS relocations.
* elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
relocations.
(elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
(elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
(elf32_arm_tls_ie32_howto): New.
(elf32_arm_howto_from_type): Support TLS relocations.
(elf32_arm_reloc_map): Likewise.
(elf32_arm_reloc_type_lookup): Likewise.
(TCB_SIZE): Define.
(struct elf32_arm_obj_tdata): New.
(elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
(elf32_arm_mkobject): New function.
(struct elf32_arm_relocs_copied): Add pc_count.
(elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
(GOT_TLS_IE): Define.
(struct elf32_arm_link_hash_table): Add tls_ldm_got.
(elf32_arm_link_hash_newfunc): Initialize tls_type.
(elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
(elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
(dtpoff_base, tpoff): New functions.
(elf32_arm_final_link_relocate): Handle TLS relocations.
(IS_ARM_TLS_RELOC): Define.
(elf32_arm_relocate_section): Warn about TLS mismatches.
(elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
(elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
TLS relocations and pc_count.
(elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
(allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
calls.
(elf32_arm_size_dynamic_sections): Handle TLS.
(elf32_arm_finish_dynamic_symbol): Likewise.
(bfd_elf32_mkobject): Define.
gas/
* config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
(md_apply_fix3): Mark TLS symbols.
(tc_gen_reloc): Handle TLS relocations.
(arm_fix_adjustable): Ignore TLS relocations.
(s_arm_elf_cons): Support expressions after decorated symbols.
gas/testuite/
* gas/arm/tls.s, gas/arm/tls.d: New files.
* gas/arm/arm.exp: Run TLS test.
include/elf/
* arm.h: Add TLS relocations.
ld/testsuite/
* ld-arm/tls-lib.s, ld-arm/tls-lib.d, ld-arm/tls-lib.r,
ld-arm/tls-app.s, ld-arm/tls-app.d, ld-arm/tls-app.r: New files.
* ld-arm/arm-lib.ld, ld-arm/arm-dyn.ld: Increase data segment
alignment.
* ld-arm/arm-elf.exp: Run TLS tests.
2005-03-29 16:54:22 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_ARM_T32_OFFSET_IMM
|
bfd/
* bfd-in2.h, libbfd.h: Regenerated.
* reloc.c: Add ARM TLS relocations.
* elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
relocations.
(elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
(elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
(elf32_arm_tls_ie32_howto): New.
(elf32_arm_howto_from_type): Support TLS relocations.
(elf32_arm_reloc_map): Likewise.
(elf32_arm_reloc_type_lookup): Likewise.
(TCB_SIZE): Define.
(struct elf32_arm_obj_tdata): New.
(elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
(elf32_arm_mkobject): New function.
(struct elf32_arm_relocs_copied): Add pc_count.
(elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
(GOT_TLS_IE): Define.
(struct elf32_arm_link_hash_table): Add tls_ldm_got.
(elf32_arm_link_hash_newfunc): Initialize tls_type.
(elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
(elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
(dtpoff_base, tpoff): New functions.
(elf32_arm_final_link_relocate): Handle TLS relocations.
(IS_ARM_TLS_RELOC): Define.
(elf32_arm_relocate_section): Warn about TLS mismatches.
(elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
(elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
TLS relocations and pc_count.
(elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
(allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
calls.
(elf32_arm_size_dynamic_sections): Handle TLS.
(elf32_arm_finish_dynamic_symbol): Likewise.
(bfd_elf32_mkobject): Define.
gas/
* config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
(md_apply_fix3): Mark TLS symbols.
(tc_gen_reloc): Handle TLS relocations.
(arm_fix_adjustable): Ignore TLS relocations.
(s_arm_elf_cons): Support expressions after decorated symbols.
gas/testuite/
* gas/arm/tls.s, gas/arm/tls.d: New files.
* gas/arm/arm.exp: Run TLS test.
include/elf/
* arm.h: Add TLS relocations.
ld/testsuite/
* ld-arm/tls-lib.s, ld-arm/tls-lib.d, ld-arm/tls-lib.r,
ld-arm/tls-app.s, ld-arm/tls-app.d, ld-arm/tls-app.r: New files.
* ld-arm/arm-lib.ld, ld-arm/arm-dyn.ld: Increase data segment
alignment.
* ld-arm/arm-elf.exp: Run TLS tests.
2005-03-29 16:54:22 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
BFD_RELOC_ARM_HWLITERAL
|
bfd/
* bfd-in2.h, libbfd.h: Regenerated.
* reloc.c: Add ARM TLS relocations.
* elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
relocations.
(elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
(elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
(elf32_arm_tls_ie32_howto): New.
(elf32_arm_howto_from_type): Support TLS relocations.
(elf32_arm_reloc_map): Likewise.
(elf32_arm_reloc_type_lookup): Likewise.
(TCB_SIZE): Define.
(struct elf32_arm_obj_tdata): New.
(elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
(elf32_arm_mkobject): New function.
(struct elf32_arm_relocs_copied): Add pc_count.
(elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
(GOT_TLS_IE): Define.
(struct elf32_arm_link_hash_table): Add tls_ldm_got.
(elf32_arm_link_hash_newfunc): Initialize tls_type.
(elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
(elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
(dtpoff_base, tpoff): New functions.
(elf32_arm_final_link_relocate): Handle TLS relocations.
(IS_ARM_TLS_RELOC): Define.
(elf32_arm_relocate_section): Warn about TLS mismatches.
(elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
(elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
TLS relocations and pc_count.
(elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
(allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
calls.
(elf32_arm_size_dynamic_sections): Handle TLS.
(elf32_arm_finish_dynamic_symbol): Likewise.
(bfd_elf32_mkobject): Define.
gas/
* config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
(md_apply_fix3): Mark TLS symbols.
(tc_gen_reloc): Handle TLS relocations.
(arm_fix_adjustable): Ignore TLS relocations.
(s_arm_elf_cons): Support expressions after decorated symbols.
gas/testuite/
* gas/arm/tls.s, gas/arm/tls.d: New files.
* gas/arm/arm.exp: Run TLS test.
include/elf/
* arm.h: Add TLS relocations.
ld/testsuite/
* ld-arm/tls-lib.s, ld-arm/tls-lib.d, ld-arm/tls-lib.r,
ld-arm/tls-app.s, ld-arm/tls-app.d, ld-arm/tls-app.r: New files.
* ld-arm/arm-lib.ld, ld-arm/arm-dyn.ld: Increase data segment
alignment.
* ld-arm/arm-elf.exp: Run TLS tests.
2005-03-29 16:54:22 +00:00
|
|
|
ENUMX
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
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BFD_RELOC_ARM_THUMB_ADD
|
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|
ENUMX
|
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BFD_RELOC_ARM_THUMB_IMM
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ENUMX
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BFD_RELOC_ARM_THUMB_SHIFT
|
1999-05-03 07:29:11 +00:00
|
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ENUMDOC
|
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|
These relocs are only used within the ARM assembler. They are not
|
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|
(at present) written to any object files.
|
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ENUM
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BFD_RELOC_SH_PCDISP8BY2
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ENUMX
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BFD_RELOC_SH_PCDISP12BY2
|
2004-07-29 05:17:41 +00:00
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ENUMX
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BFD_RELOC_SH_IMM3
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ENUMX
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BFD_RELOC_SH_IMM3U
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ENUMX
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BFD_RELOC_SH_DISP12
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ENUMX
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BFD_RELOC_SH_DISP12BY2
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ENUMX
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BFD_RELOC_SH_DISP12BY4
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ENUMX
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BFD_RELOC_SH_DISP12BY8
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ENUMX
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BFD_RELOC_SH_DISP20
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ENUMX
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BFD_RELOC_SH_DISP20BY8
|
1999-05-03 07:29:11 +00:00
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ENUMX
|
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BFD_RELOC_SH_IMM4
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ENUMX
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BFD_RELOC_SH_IMM4BY2
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ENUMX
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BFD_RELOC_SH_IMM4BY4
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ENUMX
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BFD_RELOC_SH_IMM8
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ENUMX
|
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BFD_RELOC_SH_IMM8BY2
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ENUMX
|
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BFD_RELOC_SH_IMM8BY4
|
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ENUMX
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BFD_RELOC_SH_PCRELIMM8BY2
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ENUMX
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BFD_RELOC_SH_PCRELIMM8BY4
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ENUMX
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BFD_RELOC_SH_SWITCH16
|
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ENUMX
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BFD_RELOC_SH_SWITCH32
|
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ENUMX
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BFD_RELOC_SH_USES
|
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ENUMX
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BFD_RELOC_SH_COUNT
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ENUMX
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BFD_RELOC_SH_ALIGN
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ENUMX
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BFD_RELOC_SH_CODE
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ENUMX
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BFD_RELOC_SH_DATA
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ENUMX
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BFD_RELOC_SH_LABEL
|
sh-dsp REPEAT support:
opcodes:
* sh-opc.h (sh_nibble_type): Remove DISP_8 and DISP_4.
Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
(sh_arg_type): Add A_PC.
(sh_table): Update entries using immediates. Add repeat.
* sh-dis.c (print_insn_shx): Remove DISP_8 and DISP_4.
Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
gas:
* config/tc-sh.c (immediate): Delete.
(sh_operand_info): Add immediate member.
(parse_reg): Use A_PC for pc.
(parse_exp): Add second argument 'op'. All callers changed.
(parse_at): Expect pc to be coded as A_PC.
Use immediate field in *op.
(insert): Add fourth argument 'op'. All callers changed.
(build_relax): Add second argument 'op'. All callers changed.
(insert_loop_bounds): New function.
(build_Mytes): Remove DISP_4.
Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
(assemble_ppi): Use immediate field in *operand.
(sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
(md_apply_fix): Likewise.
(tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
include/coff:
* sh.h (R_SH_LOOP_START, R_SH_LOOP_END): Define.
include/elf:
* sh.h (R_SH_LOOP_START, R_SH_LOOP_END): New RELOC_NUMBERs.
bfd:
* reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
BFD_RELOC_SH_LOOP_END.
* elf32-sh.c (sh_elf_howto_tab): Change special_func to
sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
(sh_elf_reloc_loop): New function.
(sh_elf_reloc): No need to test for always-to-be-ignored relocs
any more.
(sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
(sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
* bfd-in2.h, libbfd.h: Regenerate.
2000-04-05 21:23:05 +00:00
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ENUMX
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BFD_RELOC_SH_LOOP_START
|
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ENUMX
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BFD_RELOC_SH_LOOP_END
|
2000-09-03 02:57:52 +00:00
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ENUMX
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BFD_RELOC_SH_COPY
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ENUMX
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BFD_RELOC_SH_GLOB_DAT
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ENUMX
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BFD_RELOC_SH_JMP_SLOT
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ENUMX
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BFD_RELOC_SH_RELATIVE
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ENUMX
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BFD_RELOC_SH_GOTPC
|
2002-03-18 12:46:27 +00:00
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ENUMX
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BFD_RELOC_SH_GOT_LOW16
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ENUMX
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BFD_RELOC_SH_GOT_MEDLOW16
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ENUMX
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BFD_RELOC_SH_GOT_MEDHI16
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ENUMX
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BFD_RELOC_SH_GOT_HI16
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ENUMX
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BFD_RELOC_SH_GOTPLT_LOW16
|
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|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_GOTPLT_MEDLOW16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_GOTPLT_MEDHI16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_GOTPLT_HI16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_PLT_LOW16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_PLT_MEDLOW16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_PLT_MEDHI16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_PLT_HI16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_GOTOFF_LOW16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_GOTOFF_MEDLOW16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_GOTOFF_MEDHI16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_GOTOFF_HI16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_GOTPC_LOW16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_GOTPC_MEDLOW16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_GOTPC_MEDHI16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_GOTPC_HI16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_COPY64
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_GLOB_DAT64
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_JMP_SLOT64
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_RELATIVE64
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_GOT10BY4
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_GOT10BY8
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_GOTPLT10BY4
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_GOTPLT10BY8
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_GOTPLT32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_SHMEDIA_CODE
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_IMMU5
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_IMMS6
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_IMMS6BY32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_IMMU6
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_IMMS10
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_IMMS10BY2
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_IMMS10BY4
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_IMMS10BY8
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_IMMS16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_IMMU16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_IMM_LOW16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_IMM_LOW16_PCREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_IMM_MEDLOW16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_IMM_MEDLOW16_PCREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_IMM_MEDHI16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_IMM_MEDHI16_PCREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_IMM_HI16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_IMM_HI16_PCREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_PT_16
|
2002-10-11 14:32:03 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_TLS_GD_32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_TLS_LD_32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_TLS_LDO_32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_TLS_IE_32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_TLS_LE_32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_TLS_DTPMOD32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_TLS_DTPOFF32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_SH_TLS_TPOFF32
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMDOC
|
2003-04-23 21:09:04 +00:00
|
|
|
Renesas / SuperH SH relocs. Not all of these appear in object files.
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_ARC_B22_PCREL
|
|
|
|
ENUMDOC
|
2001-01-11 21:20:20 +00:00
|
|
|
ARC Cores relocs.
|
1999-05-03 07:29:11 +00:00
|
|
|
ARC 22 bit pc-relative branch. The lowest two bits must be zero and are
|
|
|
|
not stored in the instruction. The high 20 bits are installed in bits 26
|
|
|
|
through 7 of the instruction.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_ARC_B26
|
|
|
|
ENUMDOC
|
|
|
|
ARC 26 bit absolute branch. The lowest two bits must be zero and are not
|
|
|
|
stored in the instruction. The high 24 bits are installed in bits 23
|
|
|
|
through 0.
|
|
|
|
|
2005-09-30 15:36:41 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_BFIN_16_IMM
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin 16 bit immediate absolute reloc.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_BFIN_16_HIGH
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin 16 bit immediate absolute reloc higher 16 bits.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_BFIN_4_PCREL
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin 'a' part of LSETUP.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_BFIN_5_PCREL
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_BFIN_16_LOW
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin 16 bit immediate absolute reloc lower 16 bits.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_BFIN_10_PCREL
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_BFIN_11_PCREL
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin 'b' part of LSETUP.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_BFIN_12_PCREL_JUMP
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_BFIN_12_PCREL_JUMP_S
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin Short jump, pcrel.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_BFIN_24_PCREL_CALL_X
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin Call.x not implemented.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_BFIN_24_PCREL_JUMP_L
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin Long Jump pcrel.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_BFIN_GOT
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin GOT relocation.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_BFIN_PLTPC
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin PLTPC relocation.
|
|
|
|
ENUM
|
|
|
|
BFD_ARELOC_BFIN_PUSH
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin arithmetic relocation.
|
|
|
|
ENUM
|
|
|
|
BFD_ARELOC_BFIN_CONST
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin arithmetic relocation.
|
|
|
|
ENUM
|
|
|
|
BFD_ARELOC_BFIN_ADD
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin arithmetic relocation.
|
|
|
|
ENUM
|
|
|
|
BFD_ARELOC_BFIN_SUB
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin arithmetic relocation.
|
|
|
|
ENUM
|
|
|
|
BFD_ARELOC_BFIN_MULT
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin arithmetic relocation.
|
|
|
|
ENUM
|
|
|
|
BFD_ARELOC_BFIN_DIV
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin arithmetic relocation.
|
|
|
|
ENUM
|
|
|
|
BFD_ARELOC_BFIN_MOD
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin arithmetic relocation.
|
|
|
|
ENUM
|
|
|
|
BFD_ARELOC_BFIN_LSHIFT
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin arithmetic relocation.
|
|
|
|
ENUM
|
|
|
|
BFD_ARELOC_BFIN_RSHIFT
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin arithmetic relocation.
|
|
|
|
ENUM
|
|
|
|
BFD_ARELOC_BFIN_AND
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin arithmetic relocation.
|
|
|
|
ENUM
|
|
|
|
BFD_ARELOC_BFIN_OR
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin arithmetic relocation.
|
|
|
|
ENUM
|
|
|
|
BFD_ARELOC_BFIN_XOR
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin arithmetic relocation.
|
|
|
|
ENUM
|
|
|
|
BFD_ARELOC_BFIN_LAND
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin arithmetic relocation.
|
|
|
|
ENUM
|
|
|
|
BFD_ARELOC_BFIN_LOR
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin arithmetic relocation.
|
|
|
|
ENUM
|
|
|
|
BFD_ARELOC_BFIN_LEN
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin arithmetic relocation.
|
|
|
|
ENUM
|
|
|
|
BFD_ARELOC_BFIN_NEG
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin arithmetic relocation.
|
|
|
|
ENUM
|
|
|
|
BFD_ARELOC_BFIN_COMP
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin arithmetic relocation.
|
|
|
|
ENUM
|
|
|
|
BFD_ARELOC_BFIN_PAGE
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin arithmetic relocation.
|
|
|
|
ENUM
|
|
|
|
BFD_ARELOC_BFIN_HWPAGE
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin arithmetic relocation.
|
|
|
|
ENUM
|
|
|
|
BFD_ARELOC_BFIN_ADDR
|
|
|
|
ENUMDOC
|
|
|
|
ADI Blackfin arithmetic relocation.
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_D10V_10_PCREL_R
|
|
|
|
ENUMDOC
|
|
|
|
Mitsubishi D10V relocs.
|
|
|
|
This is a 10-bit reloc with the right 2 bits
|
|
|
|
assumed to be 0.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_D10V_10_PCREL_L
|
|
|
|
ENUMDOC
|
|
|
|
Mitsubishi D10V relocs.
|
|
|
|
This is a 10-bit reloc with the right 2 bits
|
|
|
|
assumed to be 0. This is the same as the previous reloc
|
|
|
|
except it is in the left container, i.e.,
|
|
|
|
shifted left 15 bits.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_D10V_18
|
|
|
|
ENUMDOC
|
|
|
|
This is an 18-bit reloc with the right 2 bits
|
|
|
|
assumed to be 0.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_D10V_18_PCREL
|
|
|
|
ENUMDOC
|
|
|
|
This is an 18-bit reloc with the right 2 bits
|
|
|
|
assumed to be 0.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_D30V_6
|
|
|
|
ENUMDOC
|
|
|
|
Mitsubishi D30V relocs.
|
|
|
|
This is a 6-bit absolute reloc.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_D30V_9_PCREL
|
|
|
|
ENUMDOC
|
2000-03-11 01:16:52 +00:00
|
|
|
This is a 6-bit pc-relative reloc with
|
|
|
|
the right 3 bits assumed to be 0.
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_D30V_9_PCREL_R
|
|
|
|
ENUMDOC
|
2000-03-11 01:16:52 +00:00
|
|
|
This is a 6-bit pc-relative reloc with
|
1999-05-03 07:29:11 +00:00
|
|
|
the right 3 bits assumed to be 0. Same
|
|
|
|
as the previous reloc but on the right side
|
2000-03-11 01:16:52 +00:00
|
|
|
of the container.
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_D30V_15
|
|
|
|
ENUMDOC
|
2000-03-11 01:16:52 +00:00
|
|
|
This is a 12-bit absolute reloc with the
|
|
|
|
right 3 bitsassumed to be 0.
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_D30V_15_PCREL
|
|
|
|
ENUMDOC
|
2000-03-11 01:16:52 +00:00
|
|
|
This is a 12-bit pc-relative reloc with
|
|
|
|
the right 3 bits assumed to be 0.
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_D30V_15_PCREL_R
|
|
|
|
ENUMDOC
|
2000-03-11 01:16:52 +00:00
|
|
|
This is a 12-bit pc-relative reloc with
|
1999-05-03 07:29:11 +00:00
|
|
|
the right 3 bits assumed to be 0. Same
|
|
|
|
as the previous reloc but on the right side
|
2000-03-11 01:16:52 +00:00
|
|
|
of the container.
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_D30V_21
|
|
|
|
ENUMDOC
|
2000-03-11 01:16:52 +00:00
|
|
|
This is an 18-bit absolute reloc with
|
1999-05-03 07:29:11 +00:00
|
|
|
the right 3 bits assumed to be 0.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_D30V_21_PCREL
|
|
|
|
ENUMDOC
|
2000-03-11 01:16:52 +00:00
|
|
|
This is an 18-bit pc-relative reloc with
|
1999-05-03 07:29:11 +00:00
|
|
|
the right 3 bits assumed to be 0.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_D30V_21_PCREL_R
|
|
|
|
ENUMDOC
|
2000-03-11 01:16:52 +00:00
|
|
|
This is an 18-bit pc-relative reloc with
|
1999-05-03 07:29:11 +00:00
|
|
|
the right 3 bits assumed to be 0. Same
|
|
|
|
as the previous reloc but on the right side
|
|
|
|
of the container.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_D30V_32
|
|
|
|
ENUMDOC
|
|
|
|
This is a 32-bit absolute reloc.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_D30V_32_PCREL
|
|
|
|
ENUMDOC
|
|
|
|
This is a 32-bit pc-relative reloc.
|
|
|
|
|
2002-05-28 14:08:47 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_DLX_HI16_S
|
|
|
|
ENUMDOC
|
|
|
|
DLX relocs
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_DLX_LO16
|
|
|
|
ENUMDOC
|
|
|
|
DLX relocs
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_DLX_JMP26
|
|
|
|
ENUMDOC
|
|
|
|
DLX relocs
|
|
|
|
|
2005-07-18 14:13:36 +00:00
|
|
|
ENUM
|
2005-07-26 03:21:53 +00:00
|
|
|
BFD_RELOC_M32C_HI8
|
2005-07-18 14:13:36 +00:00
|
|
|
ENUMDOC
|
|
|
|
Renesas M16C/M32C Relocations.
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_M32R_24
|
|
|
|
ENUMDOC
|
2003-04-22 16:22:26 +00:00
|
|
|
Renesas M32R (formerly Mitsubishi M32R) relocs.
|
1999-05-03 07:29:11 +00:00
|
|
|
This is a 24 bit absolute address.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_M32R_10_PCREL
|
|
|
|
ENUMDOC
|
|
|
|
This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_M32R_18_PCREL
|
|
|
|
ENUMDOC
|
|
|
|
This is an 18-bit reloc with the right 2 bits assumed to be 0.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_M32R_26_PCREL
|
|
|
|
ENUMDOC
|
|
|
|
This is a 26-bit reloc with the right 2 bits assumed to be 0.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_M32R_HI16_ULO
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16-bit reloc containing the high 16 bits of an address
|
|
|
|
used when the lower 16 bits are treated as unsigned.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_M32R_HI16_SLO
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16-bit reloc containing the high 16 bits of an address
|
|
|
|
used when the lower 16 bits are treated as signed.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_M32R_LO16
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16-bit reloc containing the lower 16 bits of an address.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_M32R_SDA16
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16-bit reloc containing the small data area offset for use in
|
|
|
|
add3, load, and store instructions.
|
2003-12-19 11:44:01 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_M32R_GOT24
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_M32R_26_PLTREL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_M32R_COPY
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_M32R_GLOB_DAT
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_M32R_JMP_SLOT
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_M32R_RELATIVE
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_M32R_GOTOFF
|
2004-06-25 16:11:09 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_M32R_GOTOFF_HI_ULO
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_M32R_GOTOFF_HI_SLO
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_M32R_GOTOFF_LO
|
2003-12-19 11:44:01 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_M32R_GOTPC24
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_M32R_GOT16_HI_ULO
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_M32R_GOT16_HI_SLO
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_M32R_GOT16_LO
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_M32R_GOTPC_HI_ULO
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_M32R_GOTPC_HI_SLO
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_M32R_GOTPC_LO
|
|
|
|
ENUMDOC
|
|
|
|
For PIC.
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_V850_9_PCREL
|
|
|
|
ENUMDOC
|
|
|
|
This is a 9-bit reloc
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_V850_22_PCREL
|
|
|
|
ENUMDOC
|
|
|
|
This is a 22-bit reloc
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_V850_SDA_16_16_OFFSET
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit offset from the short data area pointer.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_V850_SDA_15_16_OFFSET
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit offset (of which only 15 bits are used) from the
|
|
|
|
short data area pointer.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_V850_ZDA_16_16_OFFSET
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit offset from the zero data area pointer.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_V850_ZDA_15_16_OFFSET
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit offset (of which only 15 bits are used) from the
|
|
|
|
zero data area pointer.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_V850_TDA_6_8_OFFSET
|
|
|
|
ENUMDOC
|
|
|
|
This is an 8 bit offset (of which only 6 bits are used) from the
|
|
|
|
tiny data area pointer.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_V850_TDA_7_8_OFFSET
|
|
|
|
ENUMDOC
|
|
|
|
This is an 8bit offset (of which only 7 bits are used) from the tiny
|
|
|
|
data area pointer.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_V850_TDA_7_7_OFFSET
|
|
|
|
ENUMDOC
|
|
|
|
This is a 7 bit offset from the tiny data area pointer.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_V850_TDA_16_16_OFFSET
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit offset from the tiny data area pointer.
|
|
|
|
COMMENT
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_V850_TDA_4_5_OFFSET
|
|
|
|
ENUMDOC
|
|
|
|
This is a 5 bit offset (of which only 4 bits are used) from the tiny
|
|
|
|
data area pointer.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_V850_TDA_4_4_OFFSET
|
|
|
|
ENUMDOC
|
|
|
|
This is a 4 bit offset from the tiny data area pointer.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit offset from the short data area pointer, with the
|
2003-11-30 18:40:41 +00:00
|
|
|
bits placed non-contiguously in the instruction.
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit offset from the zero data area pointer, with the
|
2003-11-30 18:40:41 +00:00
|
|
|
bits placed non-contiguously in the instruction.
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_V850_CALLT_6_7_OFFSET
|
|
|
|
ENUMDOC
|
|
|
|
This is a 6 bit offset from the call table base pointer.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_V850_CALLT_16_16_OFFSET
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit offset from the call table base pointer.
|
2002-08-29 06:49:35 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_V850_LONGCALL
|
|
|
|
ENUMDOC
|
|
|
|
Used for relaxing indirect function calls.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_V850_LONGJUMP
|
|
|
|
ENUMDOC
|
|
|
|
Used for relaxing indirect jumps.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_V850_ALIGN
|
|
|
|
ENUMDOC
|
|
|
|
Used to maintain alignment whilst relaxing.
|
2004-12-16 16:56:04 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_V850_LO16_SPLIT_OFFSET
|
|
|
|
ENUMDOC
|
|
|
|
This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
|
|
|
|
instructions.
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MN10300_32_PCREL
|
|
|
|
ENUMDOC
|
|
|
|
This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
|
|
|
|
instruction.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MN10300_16_PCREL
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
|
|
|
|
instruction.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_TIC30_LDP
|
|
|
|
ENUMDOC
|
|
|
|
This is a 8bit DP reloc for the tms320c30, where the most
|
|
|
|
significant 8 bits of a 24 bit word are placed into the least
|
|
|
|
significant 8 bits of the opcode.
|
|
|
|
|
2000-04-07 17:06:58 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_TIC54X_PARTLS7
|
|
|
|
ENUMDOC
|
|
|
|
This is a 7bit reloc for the tms320c54x, where the least
|
|
|
|
significant 7 bits of a 16 bit word are placed into the least
|
|
|
|
significant 7 bits of the opcode.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_TIC54X_PARTMS9
|
|
|
|
ENUMDOC
|
|
|
|
This is a 9bit DP reloc for the tms320c54x, where the most
|
|
|
|
significant 9 bits of a 16 bit word are placed into the least
|
|
|
|
significant 9 bits of the opcode.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_TIC54X_23
|
|
|
|
ENUMDOC
|
|
|
|
This is an extended address 23-bit reloc for the tms320c54x.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_TIC54X_16_OF_23
|
|
|
|
ENUMDOC
|
2001-01-01 21:37:35 +00:00
|
|
|
This is a 16-bit reloc for the tms320c54x, where the least
|
|
|
|
significant 16 bits of a 23-bit extended address are placed into
|
2000-04-07 17:06:58 +00:00
|
|
|
the opcode.
|
|
|
|
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_TIC54X_MS7_OF_23
|
|
|
|
ENUMDOC
|
|
|
|
This is a reloc for the tms320c54x, where the most
|
2001-01-01 21:37:35 +00:00
|
|
|
significant 7 bits of a 23-bit extended address are placed into
|
2000-04-07 17:06:58 +00:00
|
|
|
the opcode.
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_FR30_48
|
|
|
|
ENUMDOC
|
|
|
|
This is a 48 bit reloc for the FR30 that stores 32 bits.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_FR30_20
|
|
|
|
ENUMDOC
|
|
|
|
This is a 32 bit reloc for the FR30 that stores 20 bits split up into
|
|
|
|
two sections.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_FR30_6_IN_4
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
|
|
|
|
4 bits.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_FR30_8_IN_8
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
|
|
|
|
into 8 bits.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_FR30_9_IN_8
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
|
|
|
|
into 8 bits.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_FR30_10_IN_8
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
|
|
|
|
into 8 bits.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_FR30_9_PCREL
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
|
|
|
|
short offset into 8 bits.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_FR30_12_PCREL
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
|
|
|
|
short offset into 11 bits.
|
2000-03-11 01:16:52 +00:00
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MCORE_PCREL_IMM8BY4
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MCORE_PCREL_IMM11BY2
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MCORE_PCREL_IMM4BY2
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MCORE_PCREL_32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2
|
1999-05-15 15:38:13 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MCORE_RVA
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUMDOC
|
|
|
|
Motorola Mcore relocations.
|
2000-03-11 01:16:52 +00:00
|
|
|
|
2001-10-30 15:20:14 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MMIX_GETA
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MMIX_GETA_1
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MMIX_GETA_2
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MMIX_GETA_3
|
|
|
|
ENUMDOC
|
|
|
|
These are relocations for the GETA instruction.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MMIX_CBRANCH
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MMIX_CBRANCH_J
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MMIX_CBRANCH_1
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MMIX_CBRANCH_2
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MMIX_CBRANCH_3
|
|
|
|
ENUMDOC
|
|
|
|
These are relocations for a conditional branch instruction.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MMIX_PUSHJ
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MMIX_PUSHJ_1
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MMIX_PUSHJ_2
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MMIX_PUSHJ_3
|
2003-10-18 15:42:40 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MMIX_PUSHJ_STUBBABLE
|
2001-10-30 15:20:14 +00:00
|
|
|
ENUMDOC
|
|
|
|
These are relocations for the PUSHJ instruction.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MMIX_JMP
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MMIX_JMP_1
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MMIX_JMP_2
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_MMIX_JMP_3
|
|
|
|
ENUMDOC
|
|
|
|
These are relocations for the JMP instruction.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MMIX_ADDR19
|
|
|
|
ENUMDOC
|
|
|
|
This is a relocation for a relative address as in a GETA instruction or
|
|
|
|
a branch.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MMIX_ADDR27
|
|
|
|
ENUMDOC
|
|
|
|
This is a relocation for a relative address as in a JMP instruction.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MMIX_REG_OR_BYTE
|
|
|
|
ENUMDOC
|
|
|
|
This is a relocation for an instruction field that may be a general
|
|
|
|
register or a value 0..255.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MMIX_REG
|
|
|
|
ENUMDOC
|
|
|
|
This is a relocation for an instruction field that may be a general
|
|
|
|
register.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MMIX_BASE_PLUS_OFFSET
|
|
|
|
ENUMDOC
|
|
|
|
This is a relocation for two instruction fields holding a register and
|
|
|
|
an offset, the equivalent of the relocation.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MMIX_LOCAL
|
|
|
|
ENUMDOC
|
|
|
|
This relocation is an assertion that the expression is not allocated as
|
|
|
|
a global register. It does not modify contents.
|
|
|
|
|
2000-03-27 08:39:14 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_AVR_7_PCREL
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit reloc for the AVR that stores 8 bit pc relative
|
|
|
|
short offset into 7 bits.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_AVR_13_PCREL
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit reloc for the AVR that stores 13 bit pc relative
|
|
|
|
short offset into 12 bits.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_AVR_16_PM
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit reloc for the AVR that stores 17 bit value (usually
|
2001-01-01 21:37:35 +00:00
|
|
|
program memory address) into 16 bits.
|
2000-03-27 08:39:14 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_AVR_LO8_LDI
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit reloc for the AVR that stores 8 bit value (usually
|
|
|
|
data memory address) into 8 bit immediate value of LDI insn.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_AVR_HI8_LDI
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
|
|
|
|
of data memory address) into 8 bit immediate value of LDI insn.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_AVR_HH8_LDI
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
|
|
|
|
of program memory address) into 8 bit immediate value of LDI insn.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_AVR_LO8_LDI_NEG
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit reloc for the AVR that stores negated 8 bit value
|
|
|
|
(usually data memory address) into 8 bit immediate value of SUBI insn.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_AVR_HI8_LDI_NEG
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit reloc for the AVR that stores negated 8 bit value
|
|
|
|
(high 8 bit of data memory address) into 8 bit immediate value of
|
|
|
|
SUBI insn.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_AVR_HH8_LDI_NEG
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit reloc for the AVR that stores negated 8 bit value
|
|
|
|
(most high 8 bit of program memory address) into 8 bit immediate value
|
|
|
|
of LDI or SUBI insn.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_AVR_LO8_LDI_PM
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit reloc for the AVR that stores 8 bit value (usually
|
|
|
|
command address) into 8 bit immediate value of LDI insn.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_AVR_HI8_LDI_PM
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
|
|
|
|
of command address) into 8 bit immediate value of LDI insn.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_AVR_HH8_LDI_PM
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
|
|
|
|
of command address) into 8 bit immediate value of LDI insn.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_AVR_LO8_LDI_PM_NEG
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit reloc for the AVR that stores negated 8 bit value
|
|
|
|
(usually command address) into 8 bit immediate value of SUBI insn.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_AVR_HI8_LDI_PM_NEG
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit reloc for the AVR that stores negated 8 bit value
|
|
|
|
(high 8 bit of 16 bit command address) into 8 bit immediate value
|
|
|
|
of SUBI insn.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_AVR_HH8_LDI_PM_NEG
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit reloc for the AVR that stores negated 8 bit value
|
|
|
|
(high 6 bit of 22 bit command address) into 8 bit immediate
|
|
|
|
value of SUBI insn.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_AVR_CALL
|
|
|
|
ENUMDOC
|
|
|
|
This is a 32 bit reloc for the AVR that stores 23 bit value
|
|
|
|
into 22 bits.
|
2004-12-31 00:43:58 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_AVR_LDI
|
|
|
|
ENUMDOC
|
|
|
|
This is a 16 bit reloc for the AVR that stores all needed bits
|
|
|
|
for absolute addressing with ldi with overflow check to linktime
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_AVR_6
|
|
|
|
ENUMDOC
|
|
|
|
This is a 6 bit reloc for the AVR that stores offset for ldd/std
|
|
|
|
instructions
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_AVR_6_ADIW
|
|
|
|
ENUMDOC
|
|
|
|
This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
|
|
|
|
instructions
|
2000-03-27 08:39:14 +00:00
|
|
|
|
2001-02-10 00:58:38 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_390_12
|
|
|
|
ENUMDOC
|
|
|
|
Direct 12 bit.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_390_GOT12
|
|
|
|
ENUMDOC
|
|
|
|
12 bit GOT offset.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_390_PLT32
|
|
|
|
ENUMDOC
|
|
|
|
32 bit PC relative PLT address.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_390_COPY
|
|
|
|
ENUMDOC
|
|
|
|
Copy symbol at runtime.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_390_GLOB_DAT
|
|
|
|
ENUMDOC
|
|
|
|
Create GOT entry.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_390_JMP_SLOT
|
|
|
|
ENUMDOC
|
|
|
|
Create PLT entry.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_390_RELATIVE
|
|
|
|
ENUMDOC
|
|
|
|
Adjust by program base.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_390_GOTPC
|
|
|
|
ENUMDOC
|
|
|
|
32 bit PC relative offset to GOT.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_390_GOT16
|
|
|
|
ENUMDOC
|
|
|
|
16 bit GOT offset.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_390_PC16DBL
|
|
|
|
ENUMDOC
|
|
|
|
PC relative 16 bit shifted by 1.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_390_PLT16DBL
|
|
|
|
ENUMDOC
|
|
|
|
16 bit PC rel. PLT shifted by 1.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_390_PC32DBL
|
|
|
|
ENUMDOC
|
|
|
|
PC relative 32 bit shifted by 1.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_390_PLT32DBL
|
|
|
|
ENUMDOC
|
|
|
|
32 bit PC rel. PLT shifted by 1.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_390_GOTPCDBL
|
|
|
|
ENUMDOC
|
|
|
|
32 bit PC rel. GOT shifted by 1.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_390_GOT64
|
|
|
|
ENUMDOC
|
|
|
|
64 bit GOT offset.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_390_PLT64
|
|
|
|
ENUMDOC
|
|
|
|
64 bit PC relative PLT address.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_390_GOTENT
|
|
|
|
ENUMDOC
|
|
|
|
32 bit rel. offset to GOT entry.
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 11:46:33 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_390_GOTOFF64
|
|
|
|
ENUMDOC
|
|
|
|
64 bit offset to GOT.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_390_GOTPLT12
|
|
|
|
ENUMDOC
|
|
|
|
12-bit offset to symbol-entry within GOT, with PLT handling.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_390_GOTPLT16
|
|
|
|
ENUMDOC
|
|
|
|
16-bit offset to symbol-entry within GOT, with PLT handling.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_390_GOTPLT32
|
|
|
|
ENUMDOC
|
|
|
|
32-bit offset to symbol-entry within GOT, with PLT handling.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_390_GOTPLT64
|
|
|
|
ENUMDOC
|
|
|
|
64-bit offset to symbol-entry within GOT, with PLT handling.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_390_GOTPLTENT
|
|
|
|
ENUMDOC
|
|
|
|
32-bit rel. offset to symbol-entry within GOT, with PLT handling.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_390_PLTOFF16
|
|
|
|
ENUMDOC
|
|
|
|
16-bit rel. offset from the GOT to a PLT entry.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_390_PLTOFF32
|
|
|
|
ENUMDOC
|
|
|
|
32-bit rel. offset from the GOT to a PLT entry.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_390_PLTOFF64
|
|
|
|
ENUMDOC
|
|
|
|
64-bit rel. offset from the GOT to a PLT entry.
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
|
|
|
|
2003-01-24 17:12:42 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_390_TLS_LOAD
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_390_TLS_GDCALL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_390_TLS_LDCALL
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_390_TLS_GD32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_390_TLS_GD64
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_390_TLS_GOTIE12
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_390_TLS_GOTIE32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_390_TLS_GOTIE64
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_390_TLS_LDM32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_390_TLS_LDM64
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_390_TLS_IE32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_390_TLS_IE64
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_390_TLS_IEENT
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_390_TLS_LE32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_390_TLS_LE64
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_390_TLS_LDO32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_390_TLS_LDO64
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_390_TLS_DTPMOD
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_390_TLS_DTPOFF
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_390_TLS_TPOFF
|
|
|
|
ENUMDOC
|
|
|
|
s390 tls relocations.
|
|
|
|
|
2003-07-01 14:44:59 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_390_20
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_390_GOT20
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_390_GOTPLT20
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_390_TLS_GOTIE20
|
|
|
|
ENUMDOC
|
|
|
|
Long displacement extension.
|
|
|
|
|
2002-07-17 14:15:52 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_IP2K_FR9
|
|
|
|
ENUMDOC
|
|
|
|
Scenix IP2K - 9-bit register number / data address
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_IP2K_BANK
|
|
|
|
ENUMDOC
|
|
|
|
Scenix IP2K - 4-bit register/data bank number
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_IP2K_ADDR16CJP
|
|
|
|
ENUMDOC
|
|
|
|
Scenix IP2K - low 13 bits of instruction word address
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_IP2K_PAGE3
|
|
|
|
ENUMDOC
|
|
|
|
Scenix IP2K - high 3 bits of instruction word address
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_IP2K_LO8DATA
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_IP2K_HI8DATA
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_IP2K_EX8DATA
|
|
|
|
ENUMDOC
|
|
|
|
Scenix IP2K - ext/low/high 8 bits of data address
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_IP2K_LO8INSN
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_IP2K_HI8INSN
|
|
|
|
ENUMDOC
|
|
|
|
Scenix IP2K - low/high 8 bits of instruction word address
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_IP2K_PC_SKIP
|
|
|
|
ENUMDOC
|
|
|
|
Scenix IP2K - even/odd PC modifier to modify snb pcl.0
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_IP2K_TEXT
|
|
|
|
ENUMDOC
|
|
|
|
Scenix IP2K - 16 bit word address in text section.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_IP2K_FR_OFFSET
|
|
|
|
ENUMDOC
|
|
|
|
Scenix IP2K - 7-bit sp or dp offset
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_VPE4KMATH_DATA
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_VPE4KMATH_INSN
|
|
|
|
ENUMDOC
|
|
|
|
Scenix VPE4K coprocessor - data/insn-space addressing
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_VTABLE_INHERIT
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_VTABLE_ENTRY
|
|
|
|
ENUMDOC
|
2000-03-11 01:16:52 +00:00
|
|
|
These two relocations are used by the linker to determine which of
|
1999-05-03 07:29:11 +00:00
|
|
|
the entries in a C++ virtual function table are actually used. When
|
|
|
|
the --gc-sections option is given, the linker will zero out the entries
|
|
|
|
that are not used, so that the code for those functions need not be
|
|
|
|
included in the output.
|
|
|
|
|
|
|
|
VTABLE_INHERIT is a zero-space relocation used to describe to the
|
2003-11-30 18:40:41 +00:00
|
|
|
linker the inheritance tree of a C++ virtual function table. The
|
1999-05-03 07:29:11 +00:00
|
|
|
relocation's symbol should be the parent class' vtable, and the
|
|
|
|
relocation should be located at the child vtable.
|
|
|
|
|
|
|
|
VTABLE_ENTRY is a zero-space relocation that describes the use of a
|
|
|
|
virtual function table entry. The reloc's symbol should refer to the
|
|
|
|
table of the class mentioned in the code. Off of that base, an offset
|
2000-03-11 01:16:52 +00:00
|
|
|
describes the entry that is being used. For Rela hosts, this offset
|
1999-05-03 07:29:11 +00:00
|
|
|
is stored in the reloc's addend. For Rel hosts, we are forced to put
|
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this offset in the reloc's section offset.
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2000-04-21 20:22:24 +00:00
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ENUM
|
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BFD_RELOC_IA64_IMM14
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ENUMX
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BFD_RELOC_IA64_IMM22
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ENUMX
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BFD_RELOC_IA64_IMM64
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ENUMX
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BFD_RELOC_IA64_DIR32MSB
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ENUMX
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BFD_RELOC_IA64_DIR32LSB
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ENUMX
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BFD_RELOC_IA64_DIR64MSB
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ENUMX
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BFD_RELOC_IA64_DIR64LSB
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ENUMX
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BFD_RELOC_IA64_GPREL22
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ENUMX
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BFD_RELOC_IA64_GPREL64I
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ENUMX
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BFD_RELOC_IA64_GPREL32MSB
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ENUMX
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BFD_RELOC_IA64_GPREL32LSB
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ENUMX
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BFD_RELOC_IA64_GPREL64MSB
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ENUMX
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BFD_RELOC_IA64_GPREL64LSB
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ENUMX
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BFD_RELOC_IA64_LTOFF22
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ENUMX
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BFD_RELOC_IA64_LTOFF64I
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ENUMX
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BFD_RELOC_IA64_PLTOFF22
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ENUMX
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BFD_RELOC_IA64_PLTOFF64I
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ENUMX
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BFD_RELOC_IA64_PLTOFF64MSB
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ENUMX
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BFD_RELOC_IA64_PLTOFF64LSB
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ENUMX
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BFD_RELOC_IA64_FPTR64I
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ENUMX
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BFD_RELOC_IA64_FPTR32MSB
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ENUMX
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BFD_RELOC_IA64_FPTR32LSB
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ENUMX
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BFD_RELOC_IA64_FPTR64MSB
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ENUMX
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BFD_RELOC_IA64_FPTR64LSB
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ENUMX
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BFD_RELOC_IA64_PCREL21B
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* elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
PCREL22, PCREL64I. Zero size of special relocs.
(elf64_ia64_reloc_type_lookup): Likewise.
(USE_BRL, oor_brl, oor_ip): New.
(elf64_ia64_relax_section): New.
(elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
(elf64_ia64_install_value): Likewise, plus PCREL21BI.
(elf64_ia64_relocate_section): Likewise.
(bfd_elf64_bfd_relax_section): New.
* reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
(BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
* bfd-in2.h, libbfd.h: Regenerate.
2000-05-23 01:32:28 +00:00
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ENUMX
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BFD_RELOC_IA64_PCREL21BI
|
2000-04-21 20:22:24 +00:00
|
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ENUMX
|
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BFD_RELOC_IA64_PCREL21M
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ENUMX
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BFD_RELOC_IA64_PCREL21F
|
* elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
PCREL22, PCREL64I. Zero size of special relocs.
(elf64_ia64_reloc_type_lookup): Likewise.
(USE_BRL, oor_brl, oor_ip): New.
(elf64_ia64_relax_section): New.
(elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
(elf64_ia64_install_value): Likewise, plus PCREL21BI.
(elf64_ia64_relocate_section): Likewise.
(bfd_elf64_bfd_relax_section): New.
* reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
(BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
* bfd-in2.h, libbfd.h: Regenerate.
2000-05-23 01:32:28 +00:00
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ENUMX
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BFD_RELOC_IA64_PCREL22
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ENUMX
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BFD_RELOC_IA64_PCREL60B
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ENUMX
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BFD_RELOC_IA64_PCREL64I
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2000-04-21 20:22:24 +00:00
|
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ENUMX
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BFD_RELOC_IA64_PCREL32MSB
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ENUMX
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BFD_RELOC_IA64_PCREL32LSB
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ENUMX
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BFD_RELOC_IA64_PCREL64MSB
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ENUMX
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BFD_RELOC_IA64_PCREL64LSB
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ENUMX
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BFD_RELOC_IA64_LTOFF_FPTR22
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ENUMX
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BFD_RELOC_IA64_LTOFF_FPTR64I
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2001-07-12 01:24:14 +00:00
|
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|
ENUMX
|
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BFD_RELOC_IA64_LTOFF_FPTR32MSB
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ENUMX
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BFD_RELOC_IA64_LTOFF_FPTR32LSB
|
2000-04-21 20:22:24 +00:00
|
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|
ENUMX
|
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BFD_RELOC_IA64_LTOFF_FPTR64MSB
|
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ENUMX
|
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BFD_RELOC_IA64_LTOFF_FPTR64LSB
|
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ENUMX
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BFD_RELOC_IA64_SEGREL32MSB
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ENUMX
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BFD_RELOC_IA64_SEGREL32LSB
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ENUMX
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BFD_RELOC_IA64_SEGREL64MSB
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ENUMX
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BFD_RELOC_IA64_SEGREL64LSB
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ENUMX
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BFD_RELOC_IA64_SECREL32MSB
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ENUMX
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BFD_RELOC_IA64_SECREL32LSB
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ENUMX
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BFD_RELOC_IA64_SECREL64MSB
|
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ENUMX
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BFD_RELOC_IA64_SECREL64LSB
|
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ENUMX
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BFD_RELOC_IA64_REL32MSB
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ENUMX
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BFD_RELOC_IA64_REL32LSB
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ENUMX
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BFD_RELOC_IA64_REL64MSB
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ENUMX
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BFD_RELOC_IA64_REL64LSB
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ENUMX
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BFD_RELOC_IA64_LTV32MSB
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ENUMX
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BFD_RELOC_IA64_LTV32LSB
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ENUMX
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BFD_RELOC_IA64_LTV64MSB
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ENUMX
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BFD_RELOC_IA64_LTV64LSB
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ENUMX
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BFD_RELOC_IA64_IPLTMSB
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ENUMX
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BFD_RELOC_IA64_IPLTLSB
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ENUMX
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BFD_RELOC_IA64_COPY
|
* elf.c (_bfd_elf_make_section_from_shdr): Set SEC_THREAD_LOCAL
for symbols from SHF_TLS section.
(_bfd_elf_print_private_bfd_data): Add PT_TLS.
(elf_fake_sections): Set SHF_TLS for SEC_THREAD_LOCAL sections.
(map_sections_to_segments): Build PT_TLS segment if necessary.
(assign_file_positions_for_segments): Likewise.
(get_program_header_size): Account for PT_TLS segment.
(swap_out_syms): Set type of BSF_THREAD_LOCAL symbols and symbols from
SEC_THREAD_LOCAL sections to STT_TLS.
* reloc.c: Add 386 and IA-64 TLS relocs.
* section.c (SEC_THREAD_LOCAL): Define.
(SEC_CONSTRUCTOR_TEXT, SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS):
Remove.
* elflink.h (elf_link_add_object_symbols): Support .tcommon.
(size_dynamic_sections): If DF_STATIC_TLS, set DF_FLAGS
unconditionally.
(struct elf_final_link_info): Add first_tls_sec.
(elf_bfd_final_link): Set first_tls_sec.
Compute elf_hash_table (info)->tls_segment.
(elf_link_output_extsym): Handle STT_TLS symbols.
(elf_link_input_bfd): Likewise.
* syms.c (BSF_THREAD_LOCAL): Define.
* bfd-in2.h: Rebuilt.
* libbfd.h: Rebuilt.
* elf32-i386.c (elf_i386_tls_transition, dtpoff_base, tpoff,
elf_i386_mkobject, elf_i386_object_p): New functions.
(elf_howto_table): Add TLS relocs.
(elf_i386_reloc_type_lookup): Support TLS relocs.
(elf_i386_info_to_howto_rel): Likewise.
(struct elf_i386_link_hash_entry): Add tls_type.
(struct elf_i386_obj_tdata): New.
(elf_i386_hash_entry, elf_i386_tdata, elf_i386_local_got_tls_type):
New macros.
(struct elf_i386_link_hash_table): Add tls_ldm_got.
(link_hash_newfunc): Clear tls_type.
(elf_i386_check_relocs): Support TLS relocs.
(elf_i386_gc_sweep_hook): Likewise.
(allocate_dynrelocs): Likewise.
(elf_i386_size_dynamic_sections): Likewise.
(elf_i386_relocate_section): Likewise.
(elf_i386_finish_dynamic_symbol): Likewise.
(bfd_elf32_mkobject, elf_backend_object_p): Define.
* elfxx-ia64.c (struct elfNN_ia64_dyn_sym_info): Add tprel_offset,
dtpmod_offset, dtprel_offset, tprel_done, dtpmod_done, dtprel_done,
want_tprel, want_dtpmod, want_dtprel.
(elfNN_ia64_tprel_base, elfNN_ia64_dtprel_base): New functions.
(ia64_howto_table): Add TLS relocs, rename R_IA64_LTOFF_TP22 to
R_IA64_LTOFF_TPREL22.
(elf_code_to_howto_index): Add TLS relocs.
(elfNN_ia64_check_relocs): Support TLS relocs.
(allocate_global_data_got): Account for TLS .got data.
(allocate_dynrel_entries): Account for TLS dynamic relocations.
(elfNN_ia64_install_value): Supprt TLS relocs.
(set_got_entry): Support TLS relocs.
(elfNN_ia64_relocate_section): Likewise.
* config/obj-elf.c (elf_common): Renamed from obj_elf_common.
(obj_elf_common): Call elf_common.
(obj_elf_tls_common): New function.
(elf_pseudo_tab): Support .tls_common.
(special_sections): Add .tdata and .tbss.
(obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
sections.
(obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
(obj_elf_parse_section_letters): Include T in error message.
* config/tc-ppc.c (ppc_section_letter): Likewise.
* config/tc-alpha.c (alpha_elf_section_letter): Likewise.
(tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
SEC_MERGE.
* config/tc-sparc.c (md_apply_fix3): Likewise.
* config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
Define them if not BFD_ASSEMBLER.
(lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
and @NTPOFF.
(md_apply_fix3): Add TLS relocs.
* config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
(pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
(ia64_elf_section_letter): Include T in error message.
(md_begin): Support TLS operators.
(md_operand): Likewise.
(ia64_gen_real_reloc_type): Support TLS relocs.
* testsuite/gas/i386/tlspic.s: New file.
* testsuite/gas/i386/tlsd.s: New file.
* testsuite/gas/i386/tlsnopic.s: New file.
* testsuite/gas/i386/tlsd.d: New file.
* testsuite/gas/i386/tlsnopic.d: New file.
* testsuite/gas/i386/tlspic.d: New file.
* testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
* testsuite/gas/ia64/tls.s: New file.
* testsuite/gas/ia64/tls.d: New file.
* testsuite/gas/ia64/ia64.exp: Add tls test.
* write.c (adjust_reloc_syms): Don't change symbols in
SEC_THREAD_LOCAL sections to STT_SECTION + addend.
* elf/common.h (PT_TLS, SHF_TLS, STT_TLS, DF_STATIC_TLS): Define.
* elf/ia64.h (R_IA64_LTOFF_TPREL22): Renamed from R_IA64_LTOFF_TP22.
* elf/i386.h: Add TLS relocs.
* scripttempl/elf.sc: Add .rel{,a}.t{bss,data}, .tdata and .tbss.
* ldlang.c (lang_add_section): Set SEC_THREAD_LOCAL for
output section if necessary. Handle .tbss.
(lang_size_sections): Clear _raw_size for .tbss section
(it allocates space in PT_TLS segment only).
* ldwrite.c (build_link_order): Build link order for .tbss too.
* readelf.c (get_segment_type): Add PT_TLS.
(get_elf_section_flags): Add SHF_TLS.
(get_dynamic_flags): Optimize. Add DF_STATIC_TLS.
(process_dynamic_segment): Use puts instead of printf.
(get_symbol_type): Support STT_TLS.
* objdump.c (dump_section_header): Remove SEC_CONSTRUCTOR_TEXT,
SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS.
Add SEC_THREAD_LOCAL.
2002-05-23 13:12:53 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_IA64_LTOFF22X
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_IA64_LDXMOV
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_IA64_TPREL14
|
2000-04-21 20:22:24 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_IA64_TPREL22
|
* elf.c (_bfd_elf_make_section_from_shdr): Set SEC_THREAD_LOCAL
for symbols from SHF_TLS section.
(_bfd_elf_print_private_bfd_data): Add PT_TLS.
(elf_fake_sections): Set SHF_TLS for SEC_THREAD_LOCAL sections.
(map_sections_to_segments): Build PT_TLS segment if necessary.
(assign_file_positions_for_segments): Likewise.
(get_program_header_size): Account for PT_TLS segment.
(swap_out_syms): Set type of BSF_THREAD_LOCAL symbols and symbols from
SEC_THREAD_LOCAL sections to STT_TLS.
* reloc.c: Add 386 and IA-64 TLS relocs.
* section.c (SEC_THREAD_LOCAL): Define.
(SEC_CONSTRUCTOR_TEXT, SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS):
Remove.
* elflink.h (elf_link_add_object_symbols): Support .tcommon.
(size_dynamic_sections): If DF_STATIC_TLS, set DF_FLAGS
unconditionally.
(struct elf_final_link_info): Add first_tls_sec.
(elf_bfd_final_link): Set first_tls_sec.
Compute elf_hash_table (info)->tls_segment.
(elf_link_output_extsym): Handle STT_TLS symbols.
(elf_link_input_bfd): Likewise.
* syms.c (BSF_THREAD_LOCAL): Define.
* bfd-in2.h: Rebuilt.
* libbfd.h: Rebuilt.
* elf32-i386.c (elf_i386_tls_transition, dtpoff_base, tpoff,
elf_i386_mkobject, elf_i386_object_p): New functions.
(elf_howto_table): Add TLS relocs.
(elf_i386_reloc_type_lookup): Support TLS relocs.
(elf_i386_info_to_howto_rel): Likewise.
(struct elf_i386_link_hash_entry): Add tls_type.
(struct elf_i386_obj_tdata): New.
(elf_i386_hash_entry, elf_i386_tdata, elf_i386_local_got_tls_type):
New macros.
(struct elf_i386_link_hash_table): Add tls_ldm_got.
(link_hash_newfunc): Clear tls_type.
(elf_i386_check_relocs): Support TLS relocs.
(elf_i386_gc_sweep_hook): Likewise.
(allocate_dynrelocs): Likewise.
(elf_i386_size_dynamic_sections): Likewise.
(elf_i386_relocate_section): Likewise.
(elf_i386_finish_dynamic_symbol): Likewise.
(bfd_elf32_mkobject, elf_backend_object_p): Define.
* elfxx-ia64.c (struct elfNN_ia64_dyn_sym_info): Add tprel_offset,
dtpmod_offset, dtprel_offset, tprel_done, dtpmod_done, dtprel_done,
want_tprel, want_dtpmod, want_dtprel.
(elfNN_ia64_tprel_base, elfNN_ia64_dtprel_base): New functions.
(ia64_howto_table): Add TLS relocs, rename R_IA64_LTOFF_TP22 to
R_IA64_LTOFF_TPREL22.
(elf_code_to_howto_index): Add TLS relocs.
(elfNN_ia64_check_relocs): Support TLS relocs.
(allocate_global_data_got): Account for TLS .got data.
(allocate_dynrel_entries): Account for TLS dynamic relocations.
(elfNN_ia64_install_value): Supprt TLS relocs.
(set_got_entry): Support TLS relocs.
(elfNN_ia64_relocate_section): Likewise.
* config/obj-elf.c (elf_common): Renamed from obj_elf_common.
(obj_elf_common): Call elf_common.
(obj_elf_tls_common): New function.
(elf_pseudo_tab): Support .tls_common.
(special_sections): Add .tdata and .tbss.
(obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
sections.
(obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
(obj_elf_parse_section_letters): Include T in error message.
* config/tc-ppc.c (ppc_section_letter): Likewise.
* config/tc-alpha.c (alpha_elf_section_letter): Likewise.
(tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
SEC_MERGE.
* config/tc-sparc.c (md_apply_fix3): Likewise.
* config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
Define them if not BFD_ASSEMBLER.
(lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
and @NTPOFF.
(md_apply_fix3): Add TLS relocs.
* config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
(pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
(ia64_elf_section_letter): Include T in error message.
(md_begin): Support TLS operators.
(md_operand): Likewise.
(ia64_gen_real_reloc_type): Support TLS relocs.
* testsuite/gas/i386/tlspic.s: New file.
* testsuite/gas/i386/tlsd.s: New file.
* testsuite/gas/i386/tlsnopic.s: New file.
* testsuite/gas/i386/tlsd.d: New file.
* testsuite/gas/i386/tlsnopic.d: New file.
* testsuite/gas/i386/tlspic.d: New file.
* testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
* testsuite/gas/ia64/tls.s: New file.
* testsuite/gas/ia64/tls.d: New file.
* testsuite/gas/ia64/ia64.exp: Add tls test.
* write.c (adjust_reloc_syms): Don't change symbols in
SEC_THREAD_LOCAL sections to STT_SECTION + addend.
* elf/common.h (PT_TLS, SHF_TLS, STT_TLS, DF_STATIC_TLS): Define.
* elf/ia64.h (R_IA64_LTOFF_TPREL22): Renamed from R_IA64_LTOFF_TP22.
* elf/i386.h: Add TLS relocs.
* scripttempl/elf.sc: Add .rel{,a}.t{bss,data}, .tdata and .tbss.
* ldlang.c (lang_add_section): Set SEC_THREAD_LOCAL for
output section if necessary. Handle .tbss.
(lang_size_sections): Clear _raw_size for .tbss section
(it allocates space in PT_TLS segment only).
* ldwrite.c (build_link_order): Build link order for .tbss too.
* readelf.c (get_segment_type): Add PT_TLS.
(get_elf_section_flags): Add SHF_TLS.
(get_dynamic_flags): Optimize. Add DF_STATIC_TLS.
(process_dynamic_segment): Use puts instead of printf.
(get_symbol_type): Support STT_TLS.
* objdump.c (dump_section_header): Remove SEC_CONSTRUCTOR_TEXT,
SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS.
Add SEC_THREAD_LOCAL.
2002-05-23 13:12:53 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_IA64_TPREL64I
|
2000-04-21 20:22:24 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_IA64_TPREL64MSB
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_IA64_TPREL64LSB
|
|
|
|
ENUMX
|
* elf.c (_bfd_elf_make_section_from_shdr): Set SEC_THREAD_LOCAL
for symbols from SHF_TLS section.
(_bfd_elf_print_private_bfd_data): Add PT_TLS.
(elf_fake_sections): Set SHF_TLS for SEC_THREAD_LOCAL sections.
(map_sections_to_segments): Build PT_TLS segment if necessary.
(assign_file_positions_for_segments): Likewise.
(get_program_header_size): Account for PT_TLS segment.
(swap_out_syms): Set type of BSF_THREAD_LOCAL symbols and symbols from
SEC_THREAD_LOCAL sections to STT_TLS.
* reloc.c: Add 386 and IA-64 TLS relocs.
* section.c (SEC_THREAD_LOCAL): Define.
(SEC_CONSTRUCTOR_TEXT, SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS):
Remove.
* elflink.h (elf_link_add_object_symbols): Support .tcommon.
(size_dynamic_sections): If DF_STATIC_TLS, set DF_FLAGS
unconditionally.
(struct elf_final_link_info): Add first_tls_sec.
(elf_bfd_final_link): Set first_tls_sec.
Compute elf_hash_table (info)->tls_segment.
(elf_link_output_extsym): Handle STT_TLS symbols.
(elf_link_input_bfd): Likewise.
* syms.c (BSF_THREAD_LOCAL): Define.
* bfd-in2.h: Rebuilt.
* libbfd.h: Rebuilt.
* elf32-i386.c (elf_i386_tls_transition, dtpoff_base, tpoff,
elf_i386_mkobject, elf_i386_object_p): New functions.
(elf_howto_table): Add TLS relocs.
(elf_i386_reloc_type_lookup): Support TLS relocs.
(elf_i386_info_to_howto_rel): Likewise.
(struct elf_i386_link_hash_entry): Add tls_type.
(struct elf_i386_obj_tdata): New.
(elf_i386_hash_entry, elf_i386_tdata, elf_i386_local_got_tls_type):
New macros.
(struct elf_i386_link_hash_table): Add tls_ldm_got.
(link_hash_newfunc): Clear tls_type.
(elf_i386_check_relocs): Support TLS relocs.
(elf_i386_gc_sweep_hook): Likewise.
(allocate_dynrelocs): Likewise.
(elf_i386_size_dynamic_sections): Likewise.
(elf_i386_relocate_section): Likewise.
(elf_i386_finish_dynamic_symbol): Likewise.
(bfd_elf32_mkobject, elf_backend_object_p): Define.
* elfxx-ia64.c (struct elfNN_ia64_dyn_sym_info): Add tprel_offset,
dtpmod_offset, dtprel_offset, tprel_done, dtpmod_done, dtprel_done,
want_tprel, want_dtpmod, want_dtprel.
(elfNN_ia64_tprel_base, elfNN_ia64_dtprel_base): New functions.
(ia64_howto_table): Add TLS relocs, rename R_IA64_LTOFF_TP22 to
R_IA64_LTOFF_TPREL22.
(elf_code_to_howto_index): Add TLS relocs.
(elfNN_ia64_check_relocs): Support TLS relocs.
(allocate_global_data_got): Account for TLS .got data.
(allocate_dynrel_entries): Account for TLS dynamic relocations.
(elfNN_ia64_install_value): Supprt TLS relocs.
(set_got_entry): Support TLS relocs.
(elfNN_ia64_relocate_section): Likewise.
* config/obj-elf.c (elf_common): Renamed from obj_elf_common.
(obj_elf_common): Call elf_common.
(obj_elf_tls_common): New function.
(elf_pseudo_tab): Support .tls_common.
(special_sections): Add .tdata and .tbss.
(obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
sections.
(obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
(obj_elf_parse_section_letters): Include T in error message.
* config/tc-ppc.c (ppc_section_letter): Likewise.
* config/tc-alpha.c (alpha_elf_section_letter): Likewise.
(tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
SEC_MERGE.
* config/tc-sparc.c (md_apply_fix3): Likewise.
* config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
Define them if not BFD_ASSEMBLER.
(lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
and @NTPOFF.
(md_apply_fix3): Add TLS relocs.
* config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
(pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
(ia64_elf_section_letter): Include T in error message.
(md_begin): Support TLS operators.
(md_operand): Likewise.
(ia64_gen_real_reloc_type): Support TLS relocs.
* testsuite/gas/i386/tlspic.s: New file.
* testsuite/gas/i386/tlsd.s: New file.
* testsuite/gas/i386/tlsnopic.s: New file.
* testsuite/gas/i386/tlsd.d: New file.
* testsuite/gas/i386/tlsnopic.d: New file.
* testsuite/gas/i386/tlspic.d: New file.
* testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
* testsuite/gas/ia64/tls.s: New file.
* testsuite/gas/ia64/tls.d: New file.
* testsuite/gas/ia64/ia64.exp: Add tls test.
* write.c (adjust_reloc_syms): Don't change symbols in
SEC_THREAD_LOCAL sections to STT_SECTION + addend.
* elf/common.h (PT_TLS, SHF_TLS, STT_TLS, DF_STATIC_TLS): Define.
* elf/ia64.h (R_IA64_LTOFF_TPREL22): Renamed from R_IA64_LTOFF_TP22.
* elf/i386.h: Add TLS relocs.
* scripttempl/elf.sc: Add .rel{,a}.t{bss,data}, .tdata and .tbss.
* ldlang.c (lang_add_section): Set SEC_THREAD_LOCAL for
output section if necessary. Handle .tbss.
(lang_size_sections): Clear _raw_size for .tbss section
(it allocates space in PT_TLS segment only).
* ldwrite.c (build_link_order): Build link order for .tbss too.
* readelf.c (get_segment_type): Add PT_TLS.
(get_elf_section_flags): Add SHF_TLS.
(get_dynamic_flags): Optimize. Add DF_STATIC_TLS.
(process_dynamic_segment): Use puts instead of printf.
(get_symbol_type): Support STT_TLS.
* objdump.c (dump_section_header): Remove SEC_CONSTRUCTOR_TEXT,
SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS.
Add SEC_THREAD_LOCAL.
2002-05-23 13:12:53 +00:00
|
|
|
BFD_RELOC_IA64_LTOFF_TPREL22
|
2000-04-21 20:22:24 +00:00
|
|
|
ENUMX
|
* elf.c (_bfd_elf_make_section_from_shdr): Set SEC_THREAD_LOCAL
for symbols from SHF_TLS section.
(_bfd_elf_print_private_bfd_data): Add PT_TLS.
(elf_fake_sections): Set SHF_TLS for SEC_THREAD_LOCAL sections.
(map_sections_to_segments): Build PT_TLS segment if necessary.
(assign_file_positions_for_segments): Likewise.
(get_program_header_size): Account for PT_TLS segment.
(swap_out_syms): Set type of BSF_THREAD_LOCAL symbols and symbols from
SEC_THREAD_LOCAL sections to STT_TLS.
* reloc.c: Add 386 and IA-64 TLS relocs.
* section.c (SEC_THREAD_LOCAL): Define.
(SEC_CONSTRUCTOR_TEXT, SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS):
Remove.
* elflink.h (elf_link_add_object_symbols): Support .tcommon.
(size_dynamic_sections): If DF_STATIC_TLS, set DF_FLAGS
unconditionally.
(struct elf_final_link_info): Add first_tls_sec.
(elf_bfd_final_link): Set first_tls_sec.
Compute elf_hash_table (info)->tls_segment.
(elf_link_output_extsym): Handle STT_TLS symbols.
(elf_link_input_bfd): Likewise.
* syms.c (BSF_THREAD_LOCAL): Define.
* bfd-in2.h: Rebuilt.
* libbfd.h: Rebuilt.
* elf32-i386.c (elf_i386_tls_transition, dtpoff_base, tpoff,
elf_i386_mkobject, elf_i386_object_p): New functions.
(elf_howto_table): Add TLS relocs.
(elf_i386_reloc_type_lookup): Support TLS relocs.
(elf_i386_info_to_howto_rel): Likewise.
(struct elf_i386_link_hash_entry): Add tls_type.
(struct elf_i386_obj_tdata): New.
(elf_i386_hash_entry, elf_i386_tdata, elf_i386_local_got_tls_type):
New macros.
(struct elf_i386_link_hash_table): Add tls_ldm_got.
(link_hash_newfunc): Clear tls_type.
(elf_i386_check_relocs): Support TLS relocs.
(elf_i386_gc_sweep_hook): Likewise.
(allocate_dynrelocs): Likewise.
(elf_i386_size_dynamic_sections): Likewise.
(elf_i386_relocate_section): Likewise.
(elf_i386_finish_dynamic_symbol): Likewise.
(bfd_elf32_mkobject, elf_backend_object_p): Define.
* elfxx-ia64.c (struct elfNN_ia64_dyn_sym_info): Add tprel_offset,
dtpmod_offset, dtprel_offset, tprel_done, dtpmod_done, dtprel_done,
want_tprel, want_dtpmod, want_dtprel.
(elfNN_ia64_tprel_base, elfNN_ia64_dtprel_base): New functions.
(ia64_howto_table): Add TLS relocs, rename R_IA64_LTOFF_TP22 to
R_IA64_LTOFF_TPREL22.
(elf_code_to_howto_index): Add TLS relocs.
(elfNN_ia64_check_relocs): Support TLS relocs.
(allocate_global_data_got): Account for TLS .got data.
(allocate_dynrel_entries): Account for TLS dynamic relocations.
(elfNN_ia64_install_value): Supprt TLS relocs.
(set_got_entry): Support TLS relocs.
(elfNN_ia64_relocate_section): Likewise.
* config/obj-elf.c (elf_common): Renamed from obj_elf_common.
(obj_elf_common): Call elf_common.
(obj_elf_tls_common): New function.
(elf_pseudo_tab): Support .tls_common.
(special_sections): Add .tdata and .tbss.
(obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
sections.
(obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
(obj_elf_parse_section_letters): Include T in error message.
* config/tc-ppc.c (ppc_section_letter): Likewise.
* config/tc-alpha.c (alpha_elf_section_letter): Likewise.
(tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
SEC_MERGE.
* config/tc-sparc.c (md_apply_fix3): Likewise.
* config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
Define them if not BFD_ASSEMBLER.
(lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
and @NTPOFF.
(md_apply_fix3): Add TLS relocs.
* config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
(pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
(ia64_elf_section_letter): Include T in error message.
(md_begin): Support TLS operators.
(md_operand): Likewise.
(ia64_gen_real_reloc_type): Support TLS relocs.
* testsuite/gas/i386/tlspic.s: New file.
* testsuite/gas/i386/tlsd.s: New file.
* testsuite/gas/i386/tlsnopic.s: New file.
* testsuite/gas/i386/tlsd.d: New file.
* testsuite/gas/i386/tlsnopic.d: New file.
* testsuite/gas/i386/tlspic.d: New file.
* testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
* testsuite/gas/ia64/tls.s: New file.
* testsuite/gas/ia64/tls.d: New file.
* testsuite/gas/ia64/ia64.exp: Add tls test.
* write.c (adjust_reloc_syms): Don't change symbols in
SEC_THREAD_LOCAL sections to STT_SECTION + addend.
* elf/common.h (PT_TLS, SHF_TLS, STT_TLS, DF_STATIC_TLS): Define.
* elf/ia64.h (R_IA64_LTOFF_TPREL22): Renamed from R_IA64_LTOFF_TP22.
* elf/i386.h: Add TLS relocs.
* scripttempl/elf.sc: Add .rel{,a}.t{bss,data}, .tdata and .tbss.
* ldlang.c (lang_add_section): Set SEC_THREAD_LOCAL for
output section if necessary. Handle .tbss.
(lang_size_sections): Clear _raw_size for .tbss section
(it allocates space in PT_TLS segment only).
* ldwrite.c (build_link_order): Build link order for .tbss too.
* readelf.c (get_segment_type): Add PT_TLS.
(get_elf_section_flags): Add SHF_TLS.
(get_dynamic_flags): Optimize. Add DF_STATIC_TLS.
(process_dynamic_segment): Use puts instead of printf.
(get_symbol_type): Support STT_TLS.
* objdump.c (dump_section_header): Remove SEC_CONSTRUCTOR_TEXT,
SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS.
Add SEC_THREAD_LOCAL.
2002-05-23 13:12:53 +00:00
|
|
|
BFD_RELOC_IA64_DTPMOD64MSB
|
2000-04-21 20:22:24 +00:00
|
|
|
ENUMX
|
* elf.c (_bfd_elf_make_section_from_shdr): Set SEC_THREAD_LOCAL
for symbols from SHF_TLS section.
(_bfd_elf_print_private_bfd_data): Add PT_TLS.
(elf_fake_sections): Set SHF_TLS for SEC_THREAD_LOCAL sections.
(map_sections_to_segments): Build PT_TLS segment if necessary.
(assign_file_positions_for_segments): Likewise.
(get_program_header_size): Account for PT_TLS segment.
(swap_out_syms): Set type of BSF_THREAD_LOCAL symbols and symbols from
SEC_THREAD_LOCAL sections to STT_TLS.
* reloc.c: Add 386 and IA-64 TLS relocs.
* section.c (SEC_THREAD_LOCAL): Define.
(SEC_CONSTRUCTOR_TEXT, SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS):
Remove.
* elflink.h (elf_link_add_object_symbols): Support .tcommon.
(size_dynamic_sections): If DF_STATIC_TLS, set DF_FLAGS
unconditionally.
(struct elf_final_link_info): Add first_tls_sec.
(elf_bfd_final_link): Set first_tls_sec.
Compute elf_hash_table (info)->tls_segment.
(elf_link_output_extsym): Handle STT_TLS symbols.
(elf_link_input_bfd): Likewise.
* syms.c (BSF_THREAD_LOCAL): Define.
* bfd-in2.h: Rebuilt.
* libbfd.h: Rebuilt.
* elf32-i386.c (elf_i386_tls_transition, dtpoff_base, tpoff,
elf_i386_mkobject, elf_i386_object_p): New functions.
(elf_howto_table): Add TLS relocs.
(elf_i386_reloc_type_lookup): Support TLS relocs.
(elf_i386_info_to_howto_rel): Likewise.
(struct elf_i386_link_hash_entry): Add tls_type.
(struct elf_i386_obj_tdata): New.
(elf_i386_hash_entry, elf_i386_tdata, elf_i386_local_got_tls_type):
New macros.
(struct elf_i386_link_hash_table): Add tls_ldm_got.
(link_hash_newfunc): Clear tls_type.
(elf_i386_check_relocs): Support TLS relocs.
(elf_i386_gc_sweep_hook): Likewise.
(allocate_dynrelocs): Likewise.
(elf_i386_size_dynamic_sections): Likewise.
(elf_i386_relocate_section): Likewise.
(elf_i386_finish_dynamic_symbol): Likewise.
(bfd_elf32_mkobject, elf_backend_object_p): Define.
* elfxx-ia64.c (struct elfNN_ia64_dyn_sym_info): Add tprel_offset,
dtpmod_offset, dtprel_offset, tprel_done, dtpmod_done, dtprel_done,
want_tprel, want_dtpmod, want_dtprel.
(elfNN_ia64_tprel_base, elfNN_ia64_dtprel_base): New functions.
(ia64_howto_table): Add TLS relocs, rename R_IA64_LTOFF_TP22 to
R_IA64_LTOFF_TPREL22.
(elf_code_to_howto_index): Add TLS relocs.
(elfNN_ia64_check_relocs): Support TLS relocs.
(allocate_global_data_got): Account for TLS .got data.
(allocate_dynrel_entries): Account for TLS dynamic relocations.
(elfNN_ia64_install_value): Supprt TLS relocs.
(set_got_entry): Support TLS relocs.
(elfNN_ia64_relocate_section): Likewise.
* config/obj-elf.c (elf_common): Renamed from obj_elf_common.
(obj_elf_common): Call elf_common.
(obj_elf_tls_common): New function.
(elf_pseudo_tab): Support .tls_common.
(special_sections): Add .tdata and .tbss.
(obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
sections.
(obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
(obj_elf_parse_section_letters): Include T in error message.
* config/tc-ppc.c (ppc_section_letter): Likewise.
* config/tc-alpha.c (alpha_elf_section_letter): Likewise.
(tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
SEC_MERGE.
* config/tc-sparc.c (md_apply_fix3): Likewise.
* config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
Define them if not BFD_ASSEMBLER.
(lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
and @NTPOFF.
(md_apply_fix3): Add TLS relocs.
* config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
(pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
(ia64_elf_section_letter): Include T in error message.
(md_begin): Support TLS operators.
(md_operand): Likewise.
(ia64_gen_real_reloc_type): Support TLS relocs.
* testsuite/gas/i386/tlspic.s: New file.
* testsuite/gas/i386/tlsd.s: New file.
* testsuite/gas/i386/tlsnopic.s: New file.
* testsuite/gas/i386/tlsd.d: New file.
* testsuite/gas/i386/tlsnopic.d: New file.
* testsuite/gas/i386/tlspic.d: New file.
* testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
* testsuite/gas/ia64/tls.s: New file.
* testsuite/gas/ia64/tls.d: New file.
* testsuite/gas/ia64/ia64.exp: Add tls test.
* write.c (adjust_reloc_syms): Don't change symbols in
SEC_THREAD_LOCAL sections to STT_SECTION + addend.
* elf/common.h (PT_TLS, SHF_TLS, STT_TLS, DF_STATIC_TLS): Define.
* elf/ia64.h (R_IA64_LTOFF_TPREL22): Renamed from R_IA64_LTOFF_TP22.
* elf/i386.h: Add TLS relocs.
* scripttempl/elf.sc: Add .rel{,a}.t{bss,data}, .tdata and .tbss.
* ldlang.c (lang_add_section): Set SEC_THREAD_LOCAL for
output section if necessary. Handle .tbss.
(lang_size_sections): Clear _raw_size for .tbss section
(it allocates space in PT_TLS segment only).
* ldwrite.c (build_link_order): Build link order for .tbss too.
* readelf.c (get_segment_type): Add PT_TLS.
(get_elf_section_flags): Add SHF_TLS.
(get_dynamic_flags): Optimize. Add DF_STATIC_TLS.
(process_dynamic_segment): Use puts instead of printf.
(get_symbol_type): Support STT_TLS.
* objdump.c (dump_section_header): Remove SEC_CONSTRUCTOR_TEXT,
SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS.
Add SEC_THREAD_LOCAL.
2002-05-23 13:12:53 +00:00
|
|
|
BFD_RELOC_IA64_DTPMOD64LSB
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_IA64_LTOFF_DTPMOD22
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_IA64_DTPREL14
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_IA64_DTPREL22
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_IA64_DTPREL64I
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_IA64_DTPREL32MSB
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_IA64_DTPREL32LSB
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_IA64_DTPREL64MSB
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_IA64_DTPREL64LSB
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_IA64_LTOFF_DTPREL22
|
2000-04-21 20:22:24 +00:00
|
|
|
ENUMDOC
|
|
|
|
Intel IA64 Relocations.
|
2000-06-19 01:22:44 +00:00
|
|
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|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_M68HC11_HI8
|
|
|
|
ENUMDOC
|
|
|
|
Motorola 68HC11 reloc.
|
2002-08-13 20:08:49 +00:00
|
|
|
This is the 8 bit high part of an absolute address.
|
2000-06-19 01:22:44 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_M68HC11_LO8
|
|
|
|
ENUMDOC
|
|
|
|
Motorola 68HC11 reloc.
|
2002-08-13 20:08:49 +00:00
|
|
|
This is the 8 bit low part of an absolute address.
|
2000-06-19 01:22:44 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_M68HC11_3B
|
|
|
|
ENUMDOC
|
|
|
|
Motorola 68HC11 reloc.
|
2002-08-13 20:08:49 +00:00
|
|
|
This is the 3 bit of a value.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_M68HC11_RL_JUMP
|
|
|
|
ENUMDOC
|
|
|
|
Motorola 68HC11 reloc.
|
|
|
|
This reloc marks the beginning of a jump/call instruction.
|
|
|
|
It is used for linker relaxation to correctly identify beginning
|
2003-11-30 18:40:41 +00:00
|
|
|
of instruction and change some branches to use PC-relative
|
2002-08-13 20:08:49 +00:00
|
|
|
addressing mode.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_M68HC11_RL_GROUP
|
|
|
|
ENUMDOC
|
|
|
|
Motorola 68HC11 reloc.
|
|
|
|
This reloc marks a group of several instructions that gcc generates
|
|
|
|
and for which the linker relaxation pass can modify and/or remove
|
|
|
|
some of them.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_M68HC11_LO16
|
|
|
|
ENUMDOC
|
|
|
|
Motorola 68HC11 reloc.
|
|
|
|
This is the 16-bit lower part of an address. It is used for 'call'
|
|
|
|
instruction to specify the symbol address without any special
|
|
|
|
transformation (due to memory bank window).
|
|
|
|
ENUM
|
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|
BFD_RELOC_M68HC11_PAGE
|
|
|
|
ENUMDOC
|
|
|
|
Motorola 68HC11 reloc.
|
|
|
|
This is a 8-bit reloc that specifies the page number of an address.
|
|
|
|
It is used by 'call' instruction to specify the page number of
|
|
|
|
the symbol.
|
|
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ENUM
|
|
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|
BFD_RELOC_M68HC11_24
|
|
|
|
ENUMDOC
|
|
|
|
Motorola 68HC11 reloc.
|
|
|
|
This is a 24-bit reloc that represents the address with a 16-bit
|
|
|
|
value and a 8-bit page number. The symbol address is transformed
|
|
|
|
to follow the 16K memory bank of 68HC12 (seen as mapped in the window).
|
2004-01-21 11:17:53 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_M68HC12_5B
|
|
|
|
ENUMDOC
|
|
|
|
Motorola 68HC12 reloc.
|
|
|
|
This is the 5 bits of a value.
|
2000-06-19 01:22:44 +00:00
|
|
|
|
2004-03-30 14:04:32 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_16C_NUM08
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_NUM08_C
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_NUM16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_NUM16_C
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_NUM32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_NUM32_C
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_DISP04
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_DISP04_C
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_DISP08
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_DISP08_C
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_DISP16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_DISP16_C
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_DISP24
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_DISP24_C
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_DISP24a
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_DISP24a_C
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_REG04
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_REG04_C
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_REG04a
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_REG04a_C
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_REG14
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_REG14_C
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_REG16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_REG16_C
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_REG20
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_REG20_C
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_ABS20
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_ABS20_C
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_ABS24
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_ABS24_C
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_IMM04
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_IMM04_C
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_IMM16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_IMM16_C
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_IMM20
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_IMM20_C
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_IMM24
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_IMM24_C
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_IMM32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_16C_IMM32_C
|
|
|
|
ENUMDOC
|
|
|
|
NS CR16C Relocations.
|
|
|
|
|
2005-07-18 14:13:36 +00:00
|
|
|
ENUM
|
2004-07-07 17:28:53 +00:00
|
|
|
BFD_RELOC_CRX_REL4
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRX_REL8
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRX_REL8_CMP
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRX_REL16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRX_REL24
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRX_REL32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRX_REGREL12
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRX_REGREL22
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRX_REGREL28
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRX_REGREL32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRX_ABS16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRX_ABS32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRX_NUM8
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRX_NUM16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRX_NUM32
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRX_IMM16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRX_IMM32
|
2004-07-27 11:37:12 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRX_SWITCH8
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRX_SWITCH16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRX_SWITCH32
|
2004-07-07 17:28:53 +00:00
|
|
|
ENUMDOC
|
|
|
|
NS CRX Relocations.
|
|
|
|
|
2000-07-20 16:21:07 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_CRIS_BDISP8
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRIS_UNSIGNED_5
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRIS_SIGNED_6
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRIS_UNSIGNED_6
|
* config.bfd: Support crisv32-*-* like cris-*-*.
* archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
(bfd_mach_cris_v10_v32): New macros.
* cpu-cris.c: Tweak formatting.
(get_compatible): New function.
(N): New macro.
(bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
bfd_arch_info_type:s.
(bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
get_compatible for member compatible and link bfd_cris_arch_v32 as
next.
* elf32-cris.c (cris_elf_pcrel_reloc)
(cris_elf_set_mach_from_flags): New functions.
(cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
<R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
(cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
numbers for bfd_mach_cris_v32.
(PLT_ENTRY_SIZE_V32): New macro.
(elf_cris_plt0_entry): Drop last comma in initializer.
(elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
(elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
PLT initializers.
(cris_elf_relocate_section): Change all "%B(%A)" messages to
"%B, section %A".
(elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
(elf_cris_finish_dynamic_sections): Similar.
(elf_cris_adjust_dynamic_symbol): Similar.
(cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
section %A".
<switch with PIC relocs>: Emit error and return FALSE for
bfd_mach_cris_v10_v32.
<case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
Emit warning when generating textrel reloc.
(cris_elf_object_p): Call cris_elf_set_mach_from_flags.
(cris_elf_final_write_processing): Set flags according to mach.
(cris_elf_print_private_bfd_data): Display
EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
(cris_elf_merge_private_bfd_data): Drop variables old_flags,
new_flags. Don't call cris_elf_final_write_processing. Don't
look at the actual elf header flags at all; use
bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
in bfd_get_mach for ibfd and obfd and handle merging of compatible
objects.
(bfd_elf32_bfd_copy_private_bfd_data): Define.
* reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
(BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
(BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
* bfd-in2.h, libbfd.h: Regenerate.
2004-11-04 14:58:13 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRIS_SIGNED_8
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRIS_UNSIGNED_8
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRIS_SIGNED_16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRIS_UNSIGNED_16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRIS_LAPCQ_OFFSET
|
2000-07-20 16:21:07 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRIS_UNSIGNED_4
|
|
|
|
ENUMDOC
|
|
|
|
These relocs are only used within the CRIS assembler. They are not
|
|
|
|
(at present) written to any object files.
|
* reloc.c: (BFD_RELOC_CRIS_COPY, BFD_RELOC_CRIS_GLOB_DAT,
BFD_RELOC_CRIS_JUMP_SLOT, BFD_RELOC_CRIS_RELATIVE,
BFD_RELOC_CRIS_32_GOT, BFD_RELOC_CRIS_16_GOT,
BFD_RELOC_CRIS_32_GOTPLT, BFD_RELOC_CRIS_16_GOTPLT,
BFD_RELOC_CRIS_32_GOTREL, BFD_RELOC_CRIS_32_PLT_GOTREL,
BFD_RELOC_CRIS_32_PLT_PCREL): New relocs.
* bfd-in2.h, libbfd.h: Regenerate.
2001-03-22 11:17:16 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_CRIS_COPY
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRIS_GLOB_DAT
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRIS_JUMP_SLOT
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_CRIS_RELATIVE
|
|
|
|
ENUMDOC
|
|
|
|
Relocs used in ELF shared libraries for CRIS.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_CRIS_32_GOT
|
|
|
|
ENUMDOC
|
|
|
|
32-bit offset to symbol-entry within GOT.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_CRIS_16_GOT
|
|
|
|
ENUMDOC
|
|
|
|
16-bit offset to symbol-entry within GOT.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_CRIS_32_GOTPLT
|
|
|
|
ENUMDOC
|
|
|
|
32-bit offset to symbol-entry within GOT, with PLT handling.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_CRIS_16_GOTPLT
|
|
|
|
ENUMDOC
|
|
|
|
16-bit offset to symbol-entry within GOT, with PLT handling.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_CRIS_32_GOTREL
|
|
|
|
ENUMDOC
|
|
|
|
32-bit offset to symbol, relative to GOT.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_CRIS_32_PLT_GOTREL
|
|
|
|
ENUMDOC
|
|
|
|
32-bit offset to symbol with PLT entry, relative to GOT.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_CRIS_32_PLT_PCREL
|
|
|
|
ENUMDOC
|
|
|
|
32-bit offset to symbol with PLT entry, relative to this relocation.
|
2000-07-20 16:21:07 +00:00
|
|
|
|
2000-08-01 01:45:29 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_860_COPY
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_GLOB_DAT
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_JUMP_SLOT
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_RELATIVE
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_PC26
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_PLT26
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_PC16
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_LOW0
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_SPLIT0
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_LOW1
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_SPLIT1
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_LOW2
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_SPLIT2
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_LOW3
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_LOGOT0
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_SPGOT0
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_LOGOT1
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_SPGOT1
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_LOGOTOFF0
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_SPGOTOFF0
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_LOGOTOFF1
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_SPGOTOFF1
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_LOGOTOFF2
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_LOGOTOFF3
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_LOPC
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_HIGHADJ
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_HAGOT
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_HAGOTOFF
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_HAPC
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_HIGH
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_HIGOT
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_860_HIGOTOFF
|
|
|
|
ENUMDOC
|
|
|
|
Intel i860 Relocations.
|
|
|
|
|
2001-04-24 15:08:16 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_OPENRISC_ABS_26
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_OPENRISC_REL_26
|
|
|
|
ENUMDOC
|
|
|
|
OpenRISC Relocations.
|
|
|
|
|
2001-08-29 01:33:52 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_H8_DIR16A8
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_H8_DIR16R8
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_H8_DIR24A8
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_H8_DIR24R8
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_H8_DIR32A16
|
|
|
|
ENUMDOC
|
|
|
|
H8 elf Relocations.
|
|
|
|
|
2001-12-08 03:46:03 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_XSTORMY16_REL_12
|
2002-12-20 21:13:19 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_XSTORMY16_12
|
2001-12-08 03:46:03 +00:00
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_XSTORMY16_24
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_XSTORMY16_FPTR16
|
|
|
|
ENUMDOC
|
|
|
|
Sony Xstormy16 Relocations.
|
|
|
|
|
2002-05-30 02:14:13 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_VAX_GLOB_DAT
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_VAX_JMP_SLOT
|
|
|
|
ENUMX
|
|
|
|
BFD_RELOC_VAX_RELATIVE
|
|
|
|
ENUMDOC
|
|
|
|
Relocations used by VAX ELF.
|
2002-12-30 19:25:13 +00:00
|
|
|
|
2005-07-18 14:13:36 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MS1_PC16
|
|
|
|
ENUMDOC
|
|
|
|
Morpho MS1 - 16 bit immediate relocation.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MS1_HI16
|
|
|
|
ENUMDOC
|
|
|
|
Morpho MS1 - Hi 16 bits of an address.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_MS1_LO16
|
|
|
|
ENUMDOC
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Morpho MS1 - Low 16 bits of an address.
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ENUM
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BFD_RELOC_MS1_GNU_VTINHERIT
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ENUMDOC
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Morpho MS1 - Used to tell the linker which vtable entries are used.
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ENUM
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BFD_RELOC_MS1_GNU_VTENTRY
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ENUMDOC
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Morpho MS1 - Used to tell the linker which vtable entries are used.
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bfd:
Add ms2.
* archures.c (bfd_mach_ms2): Define.
* cpu-ms1.c (arch_info_struct): Add ms2 stanza.
* elf32-ms1.c (elf32_ms1_machine): Add ms2 case.
(ms1_elf_merge_private_bfd_data): Remove unused variables. Add
correct merging logic, with workaround.
(ms1_elf_print_private_bfd_data): Add ms2 case.
* reloc.c (BFD_RELOC_MS1_PCINSN8): Add ms2 specific reloc.
* libbfd.h: Regenerated.
* bfd-in2.h: Regenerated.
cpu:
Add ms2
* ms1.cpu (ms2, ms2bf): New architecture variant, cpu, machine and
model.
(f-uu8, f-uu1, f-imm16l, f-loopo, f-cb1sel, f-cb2sel, f-cb1incr,
f-cb2incr, f-rc3): New fields.
(LOOP): New instruction.
(JAL-HAZARD): New hazard.
(imm16o, loopsize, imm16l, rc3, cb1sel, cb2sel, cb1incr, cb2incr):
New operands.
(mul, muli, dbnz, iflush): Enable for ms2
(jal, reti): Has JAL-HAZARD.
(ldctxt, ldfb, stfb): Only ms1.
(fbcb): Only ms1,ms1-003.
(wfbinc, mefbinc, wfbincr, mwfbincr, fbcbincs, mfbcbincs,
fbcbincrs, mfbcbincrs): Enable for ms2.
(loop, loopu, dfbc, dwfb, fbwfb, dfbr): New ms2 insns.
* ms1.opc (parse_loopsize): New.
(parse_imm16): hi16/lo16 relocs are applicable to IMM16L.
(print_pcrel): New.
gas:
Add ms2.
* config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
(ms1_architectures): Add ms2.
(md_parse_option): Add ms2.
(md_show_usage): Add ms2.
(md_assemble): Add JAL_HAZARD detection logic.
(md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
* doc/c-ms1.texi: New.
* doc/all.texi: Add MS1.
* doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
* doc/Makefile.in: Rebuilt.
* doc/Makefile: Rebuilt.
gas/testsuite:
Add ms2.
* gas/ms1/allinsn.d: Adjust pcrel disassembly.
* gas/ms1/errors.exp: Fix target triplet.
* gas/ms1/ms1-16-003.d: Adjust pcrel disassembly.
* gas/ms1/ms1-16-003.s: Tweak label.
* gas/ms1/ms1.exp: Adjust target triplet. Add ms2 test.
* gas/ms1/ms2.d, gas/ms1/ms2.s: New.
* gas/ms1/relocs.d: Adjust expected machine name and pcrel
disassembly.
* gas/ms1/relocs.exp: Adjust target triplet.
include:
Add ms2.
* elf/ms1.h (EF_MS1_CPU_MS2): New.
opcodes:
Add ms2.
* ms1-asm.c, ms1-desc.c, ms1-desc.h, ms1-dis.c, ms1-ibld.c,
ms1-opc.c, ms1-opc.h: Regenerated.
2005-11-08 11:15:13 +00:00
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ENUM
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BFD_RELOC_MS1_PCINSN8
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ENUMDOC
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Morpho MS1 - 8 bit immediate relocation.
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2005-07-18 14:13:36 +00:00
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2002-12-30 19:25:13 +00:00
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ENUM
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BFD_RELOC_MSP430_10_PCREL
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ENUMX
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BFD_RELOC_MSP430_16_PCREL
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ENUMX
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BFD_RELOC_MSP430_16
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ENUMX
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BFD_RELOC_MSP430_16_PCREL_BYTE
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ENUMX
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BFD_RELOC_MSP430_16_BYTE
|
2004-08-25 12:54:15 +00:00
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ENUMX
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BFD_RELOC_MSP430_2X_PCREL
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ENUMX
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BFD_RELOC_MSP430_RL_PCREL
|
2002-12-30 19:25:13 +00:00
|
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ENUMDOC
|
|
|
|
msp430 specific relocation codes
|
2002-05-30 02:14:13 +00:00
|
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|
2003-01-03 21:12:28 +00:00
|
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ENUM
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BFD_RELOC_IQ2000_OFFSET_16
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ENUMX
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BFD_RELOC_IQ2000_OFFSET_21
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ENUMX
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BFD_RELOC_IQ2000_UHI16
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ENUMDOC
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IQ2000 Relocations.
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2003-04-01 15:50:31 +00:00
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ENUM
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BFD_RELOC_XTENSA_RTLD
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ENUMDOC
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Special Xtensa relocation used only by PLT entries in ELF shared
|
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|
objects to indicate that the runtime linker should set the value
|
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|
to one of its own internal functions or data structures.
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ENUM
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BFD_RELOC_XTENSA_GLOB_DAT
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ENUMX
|
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BFD_RELOC_XTENSA_JMP_SLOT
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ENUMX
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BFD_RELOC_XTENSA_RELATIVE
|
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ENUMDOC
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Xtensa relocations for ELF shared objects.
|
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ENUM
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BFD_RELOC_XTENSA_PLT
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ENUMDOC
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Xtensa relocation used in ELF object files for symbols that may require
|
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PLT entries. Otherwise, this is just a generic 32-bit relocation.
|
bfd ChangeLog
* elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
(xtensa_default_isa): Global variable moved here from xtensa-isa.c.
(elf32xtensa_no_literal_movement): New global variable.
(elf_howto_table): Add entries for new relocations.
(elf_xtensa_reloc_type_lookup): Handle new relocations.
(property_table_compare): When addresses are equal, compare sizes and
various property flags.
(property_table_matches): New.
(xtensa_read_table_entries): Extend to read new property tables. Add
output_addr parameter to indicate that output addresses should be used.
Use bfd_get_section_limit.
(elf_xtensa_find_property_entry): New.
(elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
(elf_xtensa_check_relocs): Handle new relocations.
(elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
relocations. Use new xtensa-isa.h functions.
(build_encoding_error_message): Remove encode_result parameter. Add
new target_address parameter used to detect alignment errors.
(elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
error handling. Use new is_operand_relocation function.
(elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
Use underbar macro for error messages. Formatting.
(get_const16_opcode): New.
(get_l32r_opcode): Add a separate flag for initialization.
(get_relocation_opnd): Operand number is no longer explicit in the
relocation. Change to decode the opcode and analyze its operands.
(get_relocation_slot): New.
(get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
Use new xtensa-isa.h functions to handle multislot instructions.
(is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
(get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
check_loop_aligned, check_branch_target_aligned_address, narrowable,
widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
get_single_format, init_op_single_format_table): New.
(elf_xtensa_do_asm_simplify): Add error_message parameter and use it
instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
(contract_asm_expansion): Add error_message parameter and pass it to
elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
with R_XTENSA_SLOT0_OP.
(get_expanded_call_opcode): Extend to handle either L32R or CONST16
instructions. Use new xtensa-isa.h functions.
(r_reloc struct): Add new virtual_offset field.
(r_reloc_init): Add contents and content_length parameters. Set
virtual_offset field to zero. Add contents to target_offset field for
partial_inplace relocations.
(r_reloc_is_defined): Check for null.
(print_r_reloc): New debug function.
(source_reloc struct): Replace xtensa_operand field with pair of the
opcode and the operand position. Add is_abs_literal field.
(init_source_reloc): Specify operand by opcode/position pair. Set
is_abs_literal field.
(source_reloc_compare): When target_offsets are equal, compare other
fields to make sorting predictable.
(literal_value struct): Add is_abs_literal field.
(value_map_hash_table struct): Add has_last_loc and last_loc fields.
(init_literal_value): New.
(is_same_value): Replace with ...
(literal_value_equal): ... this function. Add comparisons of
virtual_offset and is_abs_literal fields.
(value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
failure. Initialize has_last_loc field.
(value_map_hash_table_delete): New.
(hash_literal_value): Rename to ...
(literal_value_hash): ... this. Include is_abs_literal flag and
virtual_offset field in the hash value.
(get_cached_value): Rename to ...
(value_map_get_cached_value): ... this. Update calls to
literal_value_hash and literal_value_equal.
(add_value_map): Check for allocation failure. Update calls to
value_map_get_cached_value and literal_value_hash.
(text_action, text_action_list, text_action_t): New types.
(find_fill_action, compute_removed_action_diff, adjust_fill_action,
text_action_add, text_action_add_literal, offset_with_removed_text,
offset_with_removed_text_before_fill, find_insn_action,
print_action_list, print_removed_literals): New.
(offset_with_removed_literals): Delete.
(xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
fix_array, fix_array_count, allocated_relocs, relocs_count, and
allocated_relocs_count fields.
(init_xtensa_relax_info): Initialize new fields.
(reloc_bfd_fix struct): Add new translated field.
(reloc_bfd_fix_init): Add translated parameter and use it to set the
translated field.
(fix_compare, cache_fix_array): New.
(get_bfd_fix): Remove fix_list parameter and get all relax_info for the
section via get_xtensa_relax_info. Use cache_fix_array to set up
sorted fix_array and use bsearch instead of linear search.
(section_cache_t): New struct.
(init_section_cache, section_cache_section, clear_section_cache): New.
(ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
(init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
extend_ebb_bounds_forward, extend_ebb_bounds_backward,
insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
New.
(retrieve_contents): Use bfd_get_section_limit.
(elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
to compute_removed_literals. Free value_map_hash_table when no longer
needed.
(analyze_relocations): Check is_relaxable_asm_section flag. Call
compute_text_actions for all sections.
(find_relaxable_sections): Mark sections as relaxable if they contain
ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
call. Increment relax_info src_count field only for appropriate
relocation types. Remove is_literal_section check.
(collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
r_reloc_init and find_associated_l32r_irel. Check
is_relaxable_asm_section flag. Handle L32R instructions with absolute
literals. Pass is_abs_literal flag to init_source_reloc.
(is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
CONST16 instructions. Adjust calls to r_reloc_init and
pcrel_reloc_fits. Handle weak symbols conservatively.
(find_associated_l32r_irel): Add bfd parameter and pass it to
is_l32r_relocation.
(compute_text_actions, compute_ebb_proposed_actions,
compute_ebb_actions, check_section_ebb_pcrels_fit,
check_section_ebb_reduces, text_action_add_proposed,
compute_fill_extra_space): New.
(remove_literals): Replace with ...
(compute_removed_literals): ... this function. Call
init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
Call xtensa_read_table_entries to get the property table. Skip
relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
is_removable_literal, remove_dead_literal, and
identify_literal_placement functions.
(get_irel_at_offset): Rewrite to use bsearch on sorted relocations
instead of linear search.
(is_removable_literal, remove_dead_literal,
identify_literal_placement): New.
(relocations_reach): Update check for literal not referenced by any
PC-relative relocations. Adjust call to pcrel_reloc_fits.
(coalesce_shared_literal, move_shared_literal): New.
(relax_section): Use bfd_get_section_limit. Call
translate_section_fixes. Update calls to r_reloc_init and
offset_with_removed_text. Check new is_relaxable_asm_section flag.
Add call to pin_internal_relocs. Add special handling for
R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
info to calculate new addend_displacement variable. Replace code for
deleting literals with more general code to perform the actions
determined by the action_list for the section.
(translate_section_fixes, translate_reloc_bfd_fix): New.
(translate_reloc): Check new is_relaxable_asm_section flag. Call
find_removed_literal only if is_operand_relocation. Update call to
offset_with_removed_text. Use new target_offset and removed_bytes
variables.
(move_literal): New.
(relax_property_section): Use bfd_get_section_limit. Set new
is_full_prop_section flag and handle new property tables. Update calls
to r_reloc_init and offset_with_removed_text. Check
is_relaxable_asm_section flag. Handle expansion of zero-sized
unreachable entries, with use of offset_with_removed_text_before_fill.
For relocatable links, combine entries only for literal tables.
(relax_section_symbols): Check is_relaxable_asm_section flag. Update
calls to offset_with_removed_text. Translate st_size field for
function symbols.
(do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
failure. Add contents parameter. Update call to get_bfd_fix. Update
call to r_reloc_init. Call _bfd_error_handler and return FALSE for
R_XTENSA_ASM_EXPAND relocs.
(do_fix_for_final_link): Add input_bfd and contents parameters. Update
call to get_bfd_fix. Include offset from contents for partial_inplace
relocations.
(is_reloc_sym_weak): New.
(pcrel_reloc_fits): Use new xtensa-isa.h functions.
(prop_sec_len): New.
(xtensa_is_property_section): Handle new property sections.
(is_literal_section): Delete.
(internal_reloc_compare): When r_offset matches, compare r_info and
r_addend to make sorting predictable.
(internal_reloc_matches): New.
(xtensa_get_property_section_name): Handle new property sections.
(xtensa_get_property_predef_flags): New.
(xtensa_callback_required_dependence): Use bfd_get_section_limit.
Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
* xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
(xtisa_errno, xtisa_error_msg): New variables.
(xtensa_isa_errno, xtensa_isa_error_msg): New.
(xtensa_insnbuf_alloc): Add error handling.
(xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
use xtensa_format_decode. Add error handling.
(xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
instruction length to find the number of bytes to copy.
(xtensa_isa_init): Add error handling. Replace calls to
xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
tables in the xtensa_modules structure.
(xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
xtensa_extend_isa): Delete.
(xtensa_isa_free): Change to only free lookup tables.
(opname_lookup_compare): Replace with ...
(xtensa_isa_name_compare): ... this function. Use strcasecmp.
(xtensa_insn_maxlength): Rename to ...
(xtensa_isa_maxlength): ... this.
(xtensa_insn_length): Delete.
(xtensa_insn_length_from_first_byte): Replace with ...
(xtensa_isa_length_from_chars): ... this function.
(xtensa_num_opcodes): Rename to ...
(xtensa_isa_num_opcodes): ... this.
(xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
xtensa_isa_num_regfiles, xtensa_isa_num_stages,
xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
xtensa_format_get_slot, xtensa_format_set_slot): New functions.
(xtensa_opcode_lookup): Add error handling.
(xtensa_decode_insn): Replace with ...
(xtensa_opcode_decode): ... this function, with new format and
slot parameters. Add error handling.
(xtensa_encode_insn): Replace with ...
(xtensa_opcode_encode): ... this function, which does the encoding via
one of the entries in the "encode_fns" array. Add error handling.
(xtensa_opcode_name): Add error handling.
(xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
xtensa_opcode_is_call): New.
(xtensa_num_operands): Replace with ...
(xtensa_opcode_num_operands): ... this function. Add error handling.
(xtensa_opcode_num_stateOperands,
xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
xtensa_opcode_funcUnit_use, xtensa_operand_name,
xtensa_operand_is_visible): New.
(xtensa_get_operand, xtensa_operand_kind): Delete.
(xtensa_operand_inout): Add error handling and special-case for
"sout" operands.
(xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
operate on one slot of an instruction. Added error handling.
(xtensa_operand_encode): Handle default operands with no encoding
functions. Check for success by comparing against decoded value.
Add error handling.
(xtensa_operand_decode): Handle default operands. Return decoded value
through argument pointer. Add error handling.
(xtensa_operand_is_register, xtensa_operand_regfile,
xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
(xtensa_operand_isPCRelative): Rename to ...
(xtensa_operand_is_PCrelative): ... this. Add error handling.
(xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
through argument pointer. Add error handling.
(xtensa_stateOperand_state, xtensa_stateOperand_inout,
xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
xtensa_regfile_lookup_shortname, xtensa_regfile_name,
xtensa_regfile_shortname, xtensa_regfile_view_parent,
xtensa_regfile_num_bits, xtensa_regfile_num_entries,
xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
xtensa_state_is_exported, xtensa_sysreg_lookup,
xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
xtensa_interface_num_bits, xtensa_interface_inout,
xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
* xtensa-modules.c: Rewrite to use new data structures.
* reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
* Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
* Makefile.in: Regenerate.
* bfd-in2.h: Likewise.
* libbfd.h: Likewise.
gas ChangeLog
* config/tc-xtensa.c (absolute_literals_supported): New global flag.
(UNREACHABLE_MAX_WIDTH): Define.
(XTENSA_FETCH_WIDTH): Delete.
(cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
prefer_const16, prefer_l32r): New global variables.
(LIT4_SECTION_NAME): Define.
(lit4_state struct): Add lit4_seg_name and lit4_seg fields.
(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
(frag_flags struct): New.
(xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
(subseg_map struct): Add cur_total_freq and cur_target_freq fields.
(bitfield, bit_is_set, set_bit, clear_bit): Define.
(MAX_FORMATS): Define.
(op_placement_info struct, op_placement_table): New.
(O_pltrel, O_hi16, O_lo16): Define.
(directiveE enum): Rename directive_generics to directive_transform.
Delete directive_relax. Add directive_schedule,
directive_absolute_literals, and directive_last_directive.
(directive_info): Rename "generics" to "transform". Delete "relax".
Add "schedule" and "absolute-literals".
(directive_state): Adjust entries to match changes in directive_info.
(xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
(xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
(xtensa_j_opcode, xtensa_rsr_opcode): Delete.
(align_only_targets, software_a0_b_retw_interlock,
software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
software_avoid_short_loop, software_avoid_close_loop_end,
software_avoid_all_short_loops, specific_opcode): Delete.
(warn_unaligned_branch_targets): New.
(workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
(option_[no_]link_relax, option_[no_]transform,
option_[no_]absolute_literals, option_warn_unaligned_targets,
option_prefer_l32r, option_prefer_const16, option_target_hardware):
New enum values.
(option_[no_]align_only_targets, option_literal_section_name,
option_text_section_name, option_data_section_name,
option_bss_section_name, option_eb, option_el): Delete.
(md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
and target-hardware. Delete entries for [no-]target-align-only,
literal-section-name, text-section-name, data-section-name, and
bss-section-name.
(md_parse_option): Handle new options and remove old ones. Accept but
ignore [no-]density options. Warn for [no-]generics and [no-]relax
and treat them as [no-]transform.
(md_show_usage): Add new options and remove old ones.
(xtensa_setup_hw_workarounds): New.
(md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
"long", "short", "loc" and "frequency" entries.
(use_generics): Rename to ...
(use_transform): ... this function. Add past_xtensa_end check.
(use_longcalls): Add past_xtensa_end check.
(code_density_available, can_relax): Delete.
(do_align_targets): New.
(get_directive): Accept dashes in directive names. Warn about
[no-]generics and [no-]relax directives and treat them as
[no-]transform.
(xtensa_begin_directive): Call md_flush_pending_output only for some
directives. Check for directives inside instruction bundles. Warn
about deprecated ".begin literal" usage. Warn and ignore [no-]density
directives. Handle new directives. Check generating_literals flag
for literal_prefix.
(xtensa_end_directive): Check for directives inside instruction
bundles. Warn and ignore [no-]density directives. Handle new
directives. Call xtensa_set_frag_assembly_state.
(xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
xtensa_dwarf2_emit_insn): New.
(xtensa_literal_position): Call md_flush_pending_output. Do not check
use_literal_section flag.
(xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
literals. Use xtensa_elf_cons to parse the expression.
(xtensa_literal_prefix): Do not check use_literal_section. Support
".lit4" sections for absolute literals. Change prefix convention to
replace ".text" (or ".t" in a linkonce section). No need to call
subseg_set.
(xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
(expression_end): Handle closing braces and colons.
(PLT_SUFFIX, plt_suffix): Delete.
(expression_maybe_register): Use new xtensa-isa.h functions. Use
xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
and O_hi16 expressions as well.
(tokenize_arguments): Handle closing braces and colons.
(parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
operands and paired register syntax.
(get_invisible_operands): New.
(xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
new xtensa-isa.h functions.
(xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
(xg_translate_idioms): Check if inside bundle. Use use_transform.
Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
instructions. Use xtensa_translate_zero_immed.
(operand_is_immed, operand_is_pcrel_label): Delete.
(get_relaxable_immed): Use new xtensa-isa.h functions.
(get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
functions.
(xtensa_print_insn_table, print_vliw_insn): New.
(is_direct_call_opcode): Use new xtensa-isa.h functions.
(is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
is_branch_or_jump_opcode): Delete.
(is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
(opnum_to_reloc, reloc_to_opnum): Delete.
(xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
xtensa-isa.h functions. Operate on one slot of an instruction.
(xtensa_insnbuf_set_immediate_field, is_negatable_branch,
xg_get_insn_size): Delete.
(xg_get_build_instr_size): Use xg_get_single_size.
(xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
xg_build_widen_table. Use xg_get_single_size.
(xg_get_max_narrow_insn_size): Delete.
(xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
xg_get_single_size.
(xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
(xg_expand_to_stack, xg_expand_narrow): Update calls to
xg_build_widen_table. Use xg_get_single_size.
(xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
xg_check_operand.
(xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
treat weak symbols conservatively.
(xg_check_operand): Use new xtensa-isa.h functions.
(is_dnrange): Delete.
(xg_assembly_relax): Inline previous calls to tinsn_copy.
(xg_finish_frag): Specify separate relax states for the frag and slot0.
(is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
xtensa-isa.h functions.
(xg_instruction_matches_option_term, xg_instruction_matches_or_options,
xg_instruction_matches_options): New.
(xg_instruction_matches_rule): Handle O_register expressions. Call
xg_instruction_matches_options.
(transition_rule_cmp): New.
(xg_instruction_match): Update call to xg_build_simplify_table.
(xg_build_token_insn): Record loc fields.
(xg_simplify_insn): Check is_specific_opcode field and
density_supported flag.
(xg_expand_assembly_insn): Skip checking code_density_available. Use
new xtensa-isa.h functions. Call use_transform instead of can_relax.
(xg_assemble_literal): Add error handling for O_big. Call
record_alignment. Handle O_pltrel.
(xg_valid_literal_expression): New.
(xg_assemble_literal_space): Add slot parameter. Remove call to
set_expr_symbol_offset. Add call to record_alignment. Update call to
xg_finish_frag.
(xg_emit_insn): Delete.
(xg_emit_insn_to_buf): Add format parameter. Update calls to
xg_add_opcode_fix and xtensa_insnbuf_to_chars.
(xg_add_opcode_fix): Change opcode parameter to tinsn and add format
and slot parameters. Handle new "alternate" relocations for absolute
literals and CONST16 instructions. Check for bad uses of O_lo16 and
O_hi16. Use new xtensa-isa.h functions.
(xg_assemble_tokens): Delete.
(is_register_writer): Use new xtensa-isa.h functions.
(is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
old-style RSR from LCOUNT.
(next_frag_opcode): Delete.
(next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
update_next_frag_state): New.
(update_next_frag_nop_state): Delete.
(next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
(xtensa_mark_literal_pool_location): Check use_literal_section flag and
the state of the absolute-literals directive. Add calls to
record_alignment and xtensa_set_frag_assembly_state. Call
xtensa_switch_to_non_abs_literal_fragment instead of
xtensa_switch_to_literal_fragment.
(build_nop): New.
(assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
(get_expanded_loop_offset): Change check for undefined opcode to an
assertion.
(xtensa_set_frag_assembly_state, relaxable_section,
xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
(md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
(xtensa_init_fix_data): New.
(xtensa_frob_label): Reset label symbol to the current frag. Check
do_align_targets and generating_literals flag. Propagate frequency
info to new alignment frag. Call xtensa_set_frag_assembly_state.
(xtensa_unrecognized_line): New.
(xtensa_flush_pending_output): Check if inside a bundle. Add a call
to xtensa_set_frag_assembly_state.
(error_reset_cur_vinsn): New.
(md_assemble): Remove check for literal frag. Remove call to
istack_init. Call use_transform instead of use_generics. Parse
explicit instruction format specifiers. Move code for
a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
Add dwarf2_where call. Remote automatic alignment for ENTRY
instructions. Move call to xtensa_clear_insn_labels to the end.
Rearrange to handle bundles.
(xtensa_cons_fix_new): Delete.
(xtensa_handle_align): New.
(xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
assignment to is_no_density field.
(md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
instead of reloc_to_opnum. Handle "alternate" relocations.
(xtensa_force_relocation, xtensa_check_inside_bundle,
xtensa_elf_section_change_hook): New.
(xtensa_symbol_new_hook): Delete.
(xtensa_fix_adjustable): Check for difference of symbols with an
offset. Check for external and weak symbols.
(md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
(md_estimate_size_before_relax): Return expansion for the first slot.
(tc_gen_reloc): Handle difference of symbols by producing
XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
tentative values into the output when linkrelax is set.
(XTENSA_PROP_SEC_NAME): Define.
(xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
Create literal tables only if using literal sections. Create new
property tables instead of old instruction tables. Check for unaligned
branch targets and loops.
(finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
new_resource_table, clear_resource_table, resize_resource_table,
resources_available, reserve_resources, release_resources,
opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
resources_conflict, xg_find_narrowest_format, relaxation_requirements,
bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
(xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
flag. Update checks for workaround options. Call
xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
(xtensa_cleanup_align_frags): Add special case for branch targets.
Check for and mark unreachable frags.
(xtensa_fix_target_frags): Remove use of align_only_targets flag.
Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
end of a zero-overhead loop body.
(frag_can_negate_branch): Handle instructions with multiple slots.
Use new xtensa-isa.h functions
(xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
xtensa_mark_zcl_first_insns): New.
(xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
transformations are disabled.
(next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
multislot instructions.
(xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
Likewise. Also error if transformations are disabled.
(unrelaxed_frag_max_size): New.
(unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
xtensa-isa.h functions.
(xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
xtensa_opcode_is_loop instead of is_loop_opcode.
(get_text_align_power): Replace as_fatal with assertion.
(get_text_align_fill_size): Iterate instead of using modulus when
use_nops is false.
(get_noop_aligned_address): Assert that this is for a machine-dependent
RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
xg_get_single_size, and frag_format_size.
(get_widen_aligned_address): Rename to ...
(get_aligned_diff): ... this function. Add max_diff parameter.
Remove handling of rs_align/rs_align_code frags. Use
next_frag_format_size, get_text_align_power, get_text_align_fill_size,
next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
and pass it back to caller.
(xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
(relax_frag_text_align): Rename to ...
(relax_frag_loop_align): ... this function. Assume loops can only be
in the first slot of an instruction.
(relax_frag_add_nop): Use assemble_nop instead of constructing an OR
instruction. Remove call to frag_wane.
(relax_frag_narrow): Rename to ...
(relax_frag_for_align): ... this function. Extend to handle
RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
RELAX_NARROW for the first slot.
(find_address_of_next_align_frag, bytes_to_stretch): New.
(future_alignment_required): Use find_address_of_next_align_frag and
bytes_to_stretch. Look ahead to subsequent frags to make smarter
alignment decisions.
(relax_frag_immed): Add format, slot, and estimate_only parameters.
Check if transformations are enabled for b_j_loop_end workaround.
Use new xtensa-isa.h functions and handle multislot instructions.
Update call to xg_assembly_relax.
(md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
frag types.
(convert_frag_narrow): Add segP, format and slot parameters. Call
convert_frag_immed for branch instructions. Adjust calls to
tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
xg_get_single_size and xg_get_single_format.
(convert_frag_fill_nop): New.
(convert_frag_immed): Add format and slot parameters. Handle multislot
instructions and use new xtensa-isa.h functions. Update calls to
tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
enabled for b_j_loop_end workaround. Use build_nop instead of
assemble_nop. Check is_specific_opcode flag. Check for unreachable
frags. Use xg_get_single_size. Handle O_pltrel.
(fix_new_exp_in_seg): Remove check for old plt flag.
(convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
for loop opcode to an assertion. Mark all frags up to the end of the
loop as not transformable.
(get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
(get_subseg_info): New.
(xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
check for dest_seg.
(xtensa_switch_to_literal_fragment): Rewrite to handle absolute
literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
(xtensa_switch_to_non_abs_literal_fragment): New.
(cache_literal_section): Add is_code parameter and pass it through to
retrieve_literal_seg.
(retrieve_literal_seg): Add is_code parameter and use it to set the
flags on the literal section. Handle case where head parameter is 0.
(get_frag_is_no_transform, set_frag_is_specific_opcode,
set_frag_is_no_transform): New.
(xtensa_create_property_segments): Add end_property_function parameter
and pass it through to add_xt_block_frags. Call bfd_get_section_flags
and skip SEC_DEBUGGING and !SEC_ALLOC sections.
(xtensa_create_xproperty_segments, section_has_xproperty): New.
(add_xt_block_frags): Add end_property_function parameter and call it
if it is non-zero. Call xtensa_frag_flags_init.
(xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
get_frag_property_flags, frag_flags_to_number,
xtensa_frag_flags_combinable, xt_block_aligned_size,
xtensa_xt_block_combine, add_xt_prop_frags,
init_op_placement_info_table, opcode_fits_format_slot,
xg_get_single_size, xg_get_single_format): New.
(istack_push): Inline call to tinsn_copy.
(tinsn_copy): Delete.
(tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
(tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
(tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
functions. Handle invisible operands.
(tinsn_to_slotbuf): New.
(tinsn_check_arguments): Use new xtensa-isa.h functions.
(tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
vinsn_from_chars, and xg_free_vinsn.
(tinsn_from_insnbuf): New.
(tinsn_immed_from_frag): Add slot parameter and handle multislot
instructions. Handle symbol differences.
(get_num_stack_text_bytes): Use xg_get_single_size.
(xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
get_expr_register, set_expr_symbol_offset_diff): New.
* config/tc-xtensa.h (MAX_SLOTS): Define.
(xtensa_relax_statesE): Move from tc-xtensa.c. Add
RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
RELAX_NONE types.
(RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
(xtensa_frag_type struct): Add is_assembly_state_set,
use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
is_align, is_text_align, alignment, and is_first_loop_insn fields.
Replace is_generics and is_relax fields by is_no_transform field.
Delete is_text and is_longcalls fields. Change text_expansion and
literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
per-slot information: literal_frags, slot_subtypes, slot_symbols,
slot_sub_symbols, and slot_offsets. Add fr_prev field.
(xtensa_fix_data struct): New.
(xtensa_symfield_type struct): Delete plt field.
(xtensa_block_info struct): Move definition to tc-xtensa.h. Add
forward declaration here.
(xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
(XTENSA_SECTION_RENAME): Undefine.
(TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
(TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
(unit_num_copies_func, opcode_num_units_func,
opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
(resource_table struct): New.
* config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
(TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
literal_space, symbol, sub_symbol, offset, and literal_frag fields.
(tinsn_copy): Delete prototype.
(vliw_insn struct): New.
* config/xtensa-relax.c (insn_pattern_struct): Add options field.
(widen_spec_list): Add option conditions for density and boolean
instructions. Add expansions using CONST16 and conditions for using
CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
predicted branches.
(simplify_spec_list): Add option conditions for density instructions.
Add entry for NOP instruction.
(append_transition): Add cmp function pointer parameter and use it to
insert the new entry in order.
(operand_function_LOW16U, operand_function_HI16U): New.
(xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
(enter_opname, split_string): Use xstrdup instead of strdup.
(init_insn_pattern): Initialize new options field.
(clear_req_or_option_list, clear_req_option_list,
clone_req_or_option_list, clone_req_option_list, parse_option_cond):
New.
(parse_insn_pattern): Parse option conditions.
(transition_applies): New.
(build_transition): Use new xtensa-isa.h functions. Fix incorrectly
swapped last arguments in calls to append_constant_value_condition.
Call clone_req_option_list. Add warning about invalid opcode.
Handle LOW16U and HI16U function names.
(build_transition_table): Add cmp parameter and use it in calls to
append_transition. Use new xtensa-isa.h functions. Check
transition_applies before adding entries.
(xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
pass it through to build_transition_table.
* config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
ReqOption, transition_cmp_fn): New types.
(OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
(transition_rule struct): Add options field.
* doc/as.texinfo (Overview): Update Xtensa options.
* doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
--[no-]relax, and --[no-]generics options. Update descriptions of
--text-section-literals and --[no-]longcalls. Add
--[no-]absolute-literals and --[no-]transform.
(Xtensa Syntax): Add description of syntax for FLIX instructions.
Remove use of "generic" and "specific" terminology for opcodes.
(Xtensa Registers): Generalize the syntax description to include
user-defined register files.
(Xtensa Automatic Alignment): Update.
(Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
(Xtensa Call Relaxation): Linker can now remove most of the overhead.
(Xtensa Directives): Remove confusing rules about precedence.
(Density Directive, Relax Directive): Delete.
(Schedule Directive): New.
(Generics Directive): Rename to ...
(Transform Directive): ... this node.
(Literal Directive): Update for absolute literals. Missing
literal_position directive is now an error.
(Literal Position Directive): Update for absolute literals.
(Freeregs Directive): Delete.
(Absolute Literals Directive): New.
(Frame Directive): Minor editing.
* Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
Update dependencies.
* Makefile.in: Regenerate.
gas/testsuite ChangeLog
* gas/xtensa/all.exp: Adjust expected error message for j_too_far.
Change entry_align test to expect an error.
* gas/xtensa/entry_misalign2.s: Use no-transform instead of
no-generics directives.
include ChangeLog
* xtensa-config.h (XSHAL_USE_ABSOLUTE_LITERALS,
XCHAL_HAVE_PREDICTED_BRANCHES, XCHAL_INST_FETCH_WIDTH): New.
(XCHAL_EXTRA_SA_SIZE, XCHAL_EXTRA_SA_ALIGN): Delete.
* xtensa-isa-internal.h (ISA_INTERFACE_VERSION): Delete.
(config_sturct struct): Delete.
(XTENSA_OPERAND_IS_REGISTER, XTENSA_OPERAND_IS_PCRELATIVE,
XTENSA_OPERAND_IS_INVISIBLE, XTENSA_OPERAND_IS_UNKNOWN,
XTENSA_OPCODE_IS_BRANCH, XTENSA_OPCODE_IS_JUMP,
XTENSA_OPCODE_IS_LOOP, XTENSA_OPCODE_IS_CALL,
XTENSA_STATE_IS_EXPORTED, XTENSA_INTERFACE_HAS_SIDE_EFFECT): Define.
(xtensa_format_encode_fn, xtensa_get_slot_fn, xtensa_set_slot_fn): New.
(xtensa_insn_decode_fn): Rename to ...
(xtensa_opcode_decode_fn): ... this.
(xtensa_immed_decode_fn, xtensa_immed_encode_fn, xtensa_do_reloc_fn,
xtensa_undo_reloc_fn): Update.
(xtensa_encoding_template_fn): Delete.
(xtensa_opcode_encode_fn, xtensa_format_decode_fn,
xtensa_length_decode_fn): New.
(xtensa_format_internal, xtensa_slot_internal): New types.
(xtensa_operand_internal): Delete operand_kind, inout, isPCRelative,
get_field, and set_field fields. Add name, field_id, regfile,
num_regs, and flags fields.
(xtensa_arg_internal): New type.
(xtensa_iclass_internal): Change operands field to array of
xtensa_arg_internal. Add num_stateOperands, stateOperands,
num_interfaceOperands, and interfaceOperands fields.
(xtensa_opcode_internal): Delete length, template, and iclass fields.
Add iclass_id, flags, encode_fns, num_funcUnit_uses, and funcUnit_uses.
(opname_lookup_entry): Delete.
(xtensa_regfile_internal, xtensa_interface_internal,
xtensa_funcUnit_internal, xtensa_state_internal,
xtensa_sysreg_internal, xtensa_lookup_entry): New.
(xtensa_isa_internal): Replace opcode_table field with opcodes field.
Change type of opname_lookup_table. Delete num_modules,
module_opcode_base, module_decode_fn, config, and has_density fields.
Add num_formats, formats, format_decode_fn, length_decode_fn,
num_slots, slots, num_fields, num_operands, operands, num_iclasses,
iclasses, num_regfiles, regfiles, num_states, states,
state_lookup_table, num_sysregs, sysregs, sysreg_lookup_table,
max_sysreg_num, sysreg_table, num_interfaces, interfaces,
interface_lookup_table, num_funcUnits, funcUnits and
funcUnit_lookup_table fields.
(xtensa_isa_module, xtensa_isa_modules): Delete.
(xtensa_isa_name_compare): New prototype.
(xtisa_errno, xtisa_error_msg): New.
* xtensa-isa.h (XTENSA_ISA_VERSION): Define.
(xtensa_isa): Change type.
(xtensa_operand): Delete.
(xtensa_format, xtensa_regfile, xtensa_state, xtensa_sysreg,
xtensa_interface, xtensa_funcUnit, xtensa_isa_status,
xtensa_funcUnit_use): New types.
(libisa_module_specifier): Delete.
(xtensa_isa_errno, xtensa_isa_error_msg): New prototypes.
(xtensa_insnbuf_free, xtensa_insnbuf_to_chars,
xtensa_insnbuf_from_chars): Update prototypes.
(xtensa_load_isa, xtensa_extend_isa, xtensa_default_isa,
xtensa_insn_maxlength, xtensa_num_opcodes, xtensa_decode_insn,
xtensa_encode_insn, xtensa_insn_length,
xtensa_insn_length_from_first_byte, xtensa_num_operands,
xtensa_operand_kind, xtensa_encode_result,
xtensa_operand_isPCRelative): Delete.
(xtensa_isa_init, xtensa_operand_inout, xtensa_operand_get_field,
xtensa_operand_set_field, xtensa_operand_encode,
xtensa_operand_decode, xtensa_operand_do_reloc,
xtensa_operand_undo_reloc): Update prototypes.
(xtensa_isa_maxlength, xtensa_isa_length_from_chars,
xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
xtensa_isa_num_opcodes, xtensa_isa_num_regfiles, xtensa_isa_num_states,
xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
xtensa_format_get_slot, xtensa_format_set_slot, xtensa_opcode_decode,
xtensa_opcode_encode, xtensa_opcode_is_branch, xtensa_opcode_is_jump,
xtensa_opcode_is_loop, xtensa_opcode_is_call,
xtensa_opcode_num_operands, xtensa_opcode_num_stateOperands,
xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
xtensa_opcode_funcUnit_use, xtensa_operand_name,
xtensa_operand_is_visible, xtensa_operand_is_register,
xtensa_operand_regfile, xtensa_operand_num_regs,
xtensa_operand_is_known_reg, xtensa_operand_is_PCrelative,
xtensa_stateOperand_state, xtensa_stateOperand_inout,
xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
xtensa_regfile_lookup_shortname, xtensa_regfile_name,
xtensa_regfile_shortname, xtensa_regfile_view_parent,
xtensa_regfile_num_bits, xtensa_regfile_num_entries,
xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
xtensa_state_is_exported, xtensa_sysreg_lookup,
xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
xtensa_interface_num_bits, xtensa_interface_inout,
xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New prototypes.
* elf/xtensa.h (R_XTENSA_DIFF8, R_XTENSA_DIFF16, R_XTENSA_DIFF32,
R_XTENSA_SLOT*_OP, R_XTENSA_SLOT*_ALT): New relocations.
(XTENSA_PROP_SEC_NAME): Define.
(property_table_entry): Add flags field.
(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
ld ChangeLog
* ld.texinfo (Xtensa): Describe new linker relaxation to optimize
assembler-generated longcall sequences. Describe new --size-opt
option.
* emulparams/elf32xtensa.sh (OTHER_SECTIONS): Add .xt.prop section.
* emultempl/xtensaelf.em (remove_section,
replace_insn_sec_with_prop_sec, replace_instruction_table_sections,
elf_xtensa_after_open): New.
(OPTION_OPT_SIZEOPT, OPTION_LITERAL_MOVEMENT,
OPTION_NO_LITERAL_MOVEMENT): Define.
(elf32xtensa_size_opt, elf32xtensa_no_literal_movement): New globals.
(PARSE_AND_LIST_LONGOPTS): Add size-opt and [no-]literal-movement.
(PARSE_AND_LIST_OPTIONS): Add --size-opt.
(PARSE_AND_LIST_ARGS_CASES): Handle OPTION_OPT_SIZEOPT,
OPTION_LITERAL_MOVEMENT, and OPTION_NO_LITERAL_MOVEMENT.
(LDEMUL_AFTER_OPEN): Set to elf_xtensa_after_open.
* scripttempl/elfxtensa.sc: Update with changes from elf.sc.
* Makefile.am (eelf32xtensa.c): Update dependencies.
* Makefile.in: Regenerate.
ld/testsuite ChangeLog
* ld-xtensa/lcall1.s: Use .literal directive.
* ld-xtensa/lcall2.s: Align function entry.
* ld-xtensa/coalesce2.s: Likewise.
opcodes ChangeLog
* xtensa-dis.c (state_names): Delete.
(fetch_data): Use xtensa_isa_maxlength.
(print_xtensa_operand): Replace operand parameter with opcode/operand
pair. Remove print_sr_name parameter. Use new xtensa-isa.h functions.
(print_insn_xtensa): Use new xtensa-isa.h functions. Handle multislot
instruction bundles. Use xmalloc instead of malloc.
2004-10-08 00:22:15 +00:00
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ENUM
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BFD_RELOC_XTENSA_DIFF8
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ENUMX
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BFD_RELOC_XTENSA_DIFF16
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ENUMX
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BFD_RELOC_XTENSA_DIFF32
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ENUMDOC
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Xtensa relocations to mark the difference of two local symbols.
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These are only needed to support linker relaxation and can be ignored
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when not relaxing. The field is set to the value of the difference
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assuming no relaxation. The relocation encodes the position of the
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first symbol so the linker can determine whether to adjust the field
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value.
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BFD_RELOC_XTENSA_SLOT0_OP
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BFD_RELOC_XTENSA_SLOT1_OP
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BFD_RELOC_XTENSA_SLOT2_OP
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BFD_RELOC_XTENSA_SLOT3_OP
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BFD_RELOC_XTENSA_SLOT4_OP
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BFD_RELOC_XTENSA_SLOT5_OP
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BFD_RELOC_XTENSA_SLOT6_OP
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BFD_RELOC_XTENSA_SLOT7_OP
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BFD_RELOC_XTENSA_SLOT8_OP
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BFD_RELOC_XTENSA_SLOT9_OP
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BFD_RELOC_XTENSA_SLOT10_OP
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BFD_RELOC_XTENSA_SLOT11_OP
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BFD_RELOC_XTENSA_SLOT12_OP
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BFD_RELOC_XTENSA_SLOT13_OP
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BFD_RELOC_XTENSA_SLOT14_OP
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ENUMDOC
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Generic Xtensa relocations for instruction operands. Only the slot
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number is encoded in the relocation. The relocation applies to the
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last PC-relative immediate operand, or if there are no PC-relative
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immediates, to the last immediate operand.
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ENUM
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BFD_RELOC_XTENSA_SLOT0_ALT
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BFD_RELOC_XTENSA_SLOT1_ALT
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BFD_RELOC_XTENSA_SLOT2_ALT
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BFD_RELOC_XTENSA_SLOT3_ALT
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BFD_RELOC_XTENSA_SLOT4_ALT
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BFD_RELOC_XTENSA_SLOT5_ALT
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BFD_RELOC_XTENSA_SLOT7_ALT
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BFD_RELOC_XTENSA_SLOT8_ALT
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BFD_RELOC_XTENSA_SLOT9_ALT
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BFD_RELOC_XTENSA_SLOT10_ALT
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BFD_RELOC_XTENSA_SLOT11_ALT
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BFD_RELOC_XTENSA_SLOT12_ALT
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BFD_RELOC_XTENSA_SLOT13_ALT
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BFD_RELOC_XTENSA_SLOT14_ALT
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ENUMDOC
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Alternate Xtensa relocations. Only the slot is encoded in the
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relocation. The meaning of these relocations is opcode-specific.
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2003-04-01 15:50:31 +00:00
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ENUM
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BFD_RELOC_XTENSA_OP0
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BFD_RELOC_XTENSA_OP1
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BFD_RELOC_XTENSA_OP2
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ENUMDOC
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bfd ChangeLog
* elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
(xtensa_default_isa): Global variable moved here from xtensa-isa.c.
(elf32xtensa_no_literal_movement): New global variable.
(elf_howto_table): Add entries for new relocations.
(elf_xtensa_reloc_type_lookup): Handle new relocations.
(property_table_compare): When addresses are equal, compare sizes and
various property flags.
(property_table_matches): New.
(xtensa_read_table_entries): Extend to read new property tables. Add
output_addr parameter to indicate that output addresses should be used.
Use bfd_get_section_limit.
(elf_xtensa_find_property_entry): New.
(elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
(elf_xtensa_check_relocs): Handle new relocations.
(elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
relocations. Use new xtensa-isa.h functions.
(build_encoding_error_message): Remove encode_result parameter. Add
new target_address parameter used to detect alignment errors.
(elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
error handling. Use new is_operand_relocation function.
(elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
Use underbar macro for error messages. Formatting.
(get_const16_opcode): New.
(get_l32r_opcode): Add a separate flag for initialization.
(get_relocation_opnd): Operand number is no longer explicit in the
relocation. Change to decode the opcode and analyze its operands.
(get_relocation_slot): New.
(get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
Use new xtensa-isa.h functions to handle multislot instructions.
(is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
(get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
check_loop_aligned, check_branch_target_aligned_address, narrowable,
widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
get_single_format, init_op_single_format_table): New.
(elf_xtensa_do_asm_simplify): Add error_message parameter and use it
instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
(contract_asm_expansion): Add error_message parameter and pass it to
elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
with R_XTENSA_SLOT0_OP.
(get_expanded_call_opcode): Extend to handle either L32R or CONST16
instructions. Use new xtensa-isa.h functions.
(r_reloc struct): Add new virtual_offset field.
(r_reloc_init): Add contents and content_length parameters. Set
virtual_offset field to zero. Add contents to target_offset field for
partial_inplace relocations.
(r_reloc_is_defined): Check for null.
(print_r_reloc): New debug function.
(source_reloc struct): Replace xtensa_operand field with pair of the
opcode and the operand position. Add is_abs_literal field.
(init_source_reloc): Specify operand by opcode/position pair. Set
is_abs_literal field.
(source_reloc_compare): When target_offsets are equal, compare other
fields to make sorting predictable.
(literal_value struct): Add is_abs_literal field.
(value_map_hash_table struct): Add has_last_loc and last_loc fields.
(init_literal_value): New.
(is_same_value): Replace with ...
(literal_value_equal): ... this function. Add comparisons of
virtual_offset and is_abs_literal fields.
(value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
failure. Initialize has_last_loc field.
(value_map_hash_table_delete): New.
(hash_literal_value): Rename to ...
(literal_value_hash): ... this. Include is_abs_literal flag and
virtual_offset field in the hash value.
(get_cached_value): Rename to ...
(value_map_get_cached_value): ... this. Update calls to
literal_value_hash and literal_value_equal.
(add_value_map): Check for allocation failure. Update calls to
value_map_get_cached_value and literal_value_hash.
(text_action, text_action_list, text_action_t): New types.
(find_fill_action, compute_removed_action_diff, adjust_fill_action,
text_action_add, text_action_add_literal, offset_with_removed_text,
offset_with_removed_text_before_fill, find_insn_action,
print_action_list, print_removed_literals): New.
(offset_with_removed_literals): Delete.
(xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
fix_array, fix_array_count, allocated_relocs, relocs_count, and
allocated_relocs_count fields.
(init_xtensa_relax_info): Initialize new fields.
(reloc_bfd_fix struct): Add new translated field.
(reloc_bfd_fix_init): Add translated parameter and use it to set the
translated field.
(fix_compare, cache_fix_array): New.
(get_bfd_fix): Remove fix_list parameter and get all relax_info for the
section via get_xtensa_relax_info. Use cache_fix_array to set up
sorted fix_array and use bsearch instead of linear search.
(section_cache_t): New struct.
(init_section_cache, section_cache_section, clear_section_cache): New.
(ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
(init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
extend_ebb_bounds_forward, extend_ebb_bounds_backward,
insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
New.
(retrieve_contents): Use bfd_get_section_limit.
(elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
to compute_removed_literals. Free value_map_hash_table when no longer
needed.
(analyze_relocations): Check is_relaxable_asm_section flag. Call
compute_text_actions for all sections.
(find_relaxable_sections): Mark sections as relaxable if they contain
ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
call. Increment relax_info src_count field only for appropriate
relocation types. Remove is_literal_section check.
(collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
r_reloc_init and find_associated_l32r_irel. Check
is_relaxable_asm_section flag. Handle L32R instructions with absolute
literals. Pass is_abs_literal flag to init_source_reloc.
(is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
CONST16 instructions. Adjust calls to r_reloc_init and
pcrel_reloc_fits. Handle weak symbols conservatively.
(find_associated_l32r_irel): Add bfd parameter and pass it to
is_l32r_relocation.
(compute_text_actions, compute_ebb_proposed_actions,
compute_ebb_actions, check_section_ebb_pcrels_fit,
check_section_ebb_reduces, text_action_add_proposed,
compute_fill_extra_space): New.
(remove_literals): Replace with ...
(compute_removed_literals): ... this function. Call
init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
Call xtensa_read_table_entries to get the property table. Skip
relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
is_removable_literal, remove_dead_literal, and
identify_literal_placement functions.
(get_irel_at_offset): Rewrite to use bsearch on sorted relocations
instead of linear search.
(is_removable_literal, remove_dead_literal,
identify_literal_placement): New.
(relocations_reach): Update check for literal not referenced by any
PC-relative relocations. Adjust call to pcrel_reloc_fits.
(coalesce_shared_literal, move_shared_literal): New.
(relax_section): Use bfd_get_section_limit. Call
translate_section_fixes. Update calls to r_reloc_init and
offset_with_removed_text. Check new is_relaxable_asm_section flag.
Add call to pin_internal_relocs. Add special handling for
R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
info to calculate new addend_displacement variable. Replace code for
deleting literals with more general code to perform the actions
determined by the action_list for the section.
(translate_section_fixes, translate_reloc_bfd_fix): New.
(translate_reloc): Check new is_relaxable_asm_section flag. Call
find_removed_literal only if is_operand_relocation. Update call to
offset_with_removed_text. Use new target_offset and removed_bytes
variables.
(move_literal): New.
(relax_property_section): Use bfd_get_section_limit. Set new
is_full_prop_section flag and handle new property tables. Update calls
to r_reloc_init and offset_with_removed_text. Check
is_relaxable_asm_section flag. Handle expansion of zero-sized
unreachable entries, with use of offset_with_removed_text_before_fill.
For relocatable links, combine entries only for literal tables.
(relax_section_symbols): Check is_relaxable_asm_section flag. Update
calls to offset_with_removed_text. Translate st_size field for
function symbols.
(do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
failure. Add contents parameter. Update call to get_bfd_fix. Update
call to r_reloc_init. Call _bfd_error_handler and return FALSE for
R_XTENSA_ASM_EXPAND relocs.
(do_fix_for_final_link): Add input_bfd and contents parameters. Update
call to get_bfd_fix. Include offset from contents for partial_inplace
relocations.
(is_reloc_sym_weak): New.
(pcrel_reloc_fits): Use new xtensa-isa.h functions.
(prop_sec_len): New.
(xtensa_is_property_section): Handle new property sections.
(is_literal_section): Delete.
(internal_reloc_compare): When r_offset matches, compare r_info and
r_addend to make sorting predictable.
(internal_reloc_matches): New.
(xtensa_get_property_section_name): Handle new property sections.
(xtensa_get_property_predef_flags): New.
(xtensa_callback_required_dependence): Use bfd_get_section_limit.
Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
* xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
(xtisa_errno, xtisa_error_msg): New variables.
(xtensa_isa_errno, xtensa_isa_error_msg): New.
(xtensa_insnbuf_alloc): Add error handling.
(xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
use xtensa_format_decode. Add error handling.
(xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
instruction length to find the number of bytes to copy.
(xtensa_isa_init): Add error handling. Replace calls to
xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
tables in the xtensa_modules structure.
(xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
xtensa_extend_isa): Delete.
(xtensa_isa_free): Change to only free lookup tables.
(opname_lookup_compare): Replace with ...
(xtensa_isa_name_compare): ... this function. Use strcasecmp.
(xtensa_insn_maxlength): Rename to ...
(xtensa_isa_maxlength): ... this.
(xtensa_insn_length): Delete.
(xtensa_insn_length_from_first_byte): Replace with ...
(xtensa_isa_length_from_chars): ... this function.
(xtensa_num_opcodes): Rename to ...
(xtensa_isa_num_opcodes): ... this.
(xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
xtensa_isa_num_regfiles, xtensa_isa_num_stages,
xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
xtensa_format_get_slot, xtensa_format_set_slot): New functions.
(xtensa_opcode_lookup): Add error handling.
(xtensa_decode_insn): Replace with ...
(xtensa_opcode_decode): ... this function, with new format and
slot parameters. Add error handling.
(xtensa_encode_insn): Replace with ...
(xtensa_opcode_encode): ... this function, which does the encoding via
one of the entries in the "encode_fns" array. Add error handling.
(xtensa_opcode_name): Add error handling.
(xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
xtensa_opcode_is_call): New.
(xtensa_num_operands): Replace with ...
(xtensa_opcode_num_operands): ... this function. Add error handling.
(xtensa_opcode_num_stateOperands,
xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
xtensa_opcode_funcUnit_use, xtensa_operand_name,
xtensa_operand_is_visible): New.
(xtensa_get_operand, xtensa_operand_kind): Delete.
(xtensa_operand_inout): Add error handling and special-case for
"sout" operands.
(xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
operate on one slot of an instruction. Added error handling.
(xtensa_operand_encode): Handle default operands with no encoding
functions. Check for success by comparing against decoded value.
Add error handling.
(xtensa_operand_decode): Handle default operands. Return decoded value
through argument pointer. Add error handling.
(xtensa_operand_is_register, xtensa_operand_regfile,
xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
(xtensa_operand_isPCRelative): Rename to ...
(xtensa_operand_is_PCrelative): ... this. Add error handling.
(xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
through argument pointer. Add error handling.
(xtensa_stateOperand_state, xtensa_stateOperand_inout,
xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
xtensa_regfile_lookup_shortname, xtensa_regfile_name,
xtensa_regfile_shortname, xtensa_regfile_view_parent,
xtensa_regfile_num_bits, xtensa_regfile_num_entries,
xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
xtensa_state_is_exported, xtensa_sysreg_lookup,
xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
xtensa_interface_num_bits, xtensa_interface_inout,
xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
* xtensa-modules.c: Rewrite to use new data structures.
* reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
* Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
* Makefile.in: Regenerate.
* bfd-in2.h: Likewise.
* libbfd.h: Likewise.
gas ChangeLog
* config/tc-xtensa.c (absolute_literals_supported): New global flag.
(UNREACHABLE_MAX_WIDTH): Define.
(XTENSA_FETCH_WIDTH): Delete.
(cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
prefer_const16, prefer_l32r): New global variables.
(LIT4_SECTION_NAME): Define.
(lit4_state struct): Add lit4_seg_name and lit4_seg fields.
(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
(frag_flags struct): New.
(xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
(subseg_map struct): Add cur_total_freq and cur_target_freq fields.
(bitfield, bit_is_set, set_bit, clear_bit): Define.
(MAX_FORMATS): Define.
(op_placement_info struct, op_placement_table): New.
(O_pltrel, O_hi16, O_lo16): Define.
(directiveE enum): Rename directive_generics to directive_transform.
Delete directive_relax. Add directive_schedule,
directive_absolute_literals, and directive_last_directive.
(directive_info): Rename "generics" to "transform". Delete "relax".
Add "schedule" and "absolute-literals".
(directive_state): Adjust entries to match changes in directive_info.
(xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
(xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
(xtensa_j_opcode, xtensa_rsr_opcode): Delete.
(align_only_targets, software_a0_b_retw_interlock,
software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
software_avoid_short_loop, software_avoid_close_loop_end,
software_avoid_all_short_loops, specific_opcode): Delete.
(warn_unaligned_branch_targets): New.
(workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
(option_[no_]link_relax, option_[no_]transform,
option_[no_]absolute_literals, option_warn_unaligned_targets,
option_prefer_l32r, option_prefer_const16, option_target_hardware):
New enum values.
(option_[no_]align_only_targets, option_literal_section_name,
option_text_section_name, option_data_section_name,
option_bss_section_name, option_eb, option_el): Delete.
(md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
and target-hardware. Delete entries for [no-]target-align-only,
literal-section-name, text-section-name, data-section-name, and
bss-section-name.
(md_parse_option): Handle new options and remove old ones. Accept but
ignore [no-]density options. Warn for [no-]generics and [no-]relax
and treat them as [no-]transform.
(md_show_usage): Add new options and remove old ones.
(xtensa_setup_hw_workarounds): New.
(md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
"long", "short", "loc" and "frequency" entries.
(use_generics): Rename to ...
(use_transform): ... this function. Add past_xtensa_end check.
(use_longcalls): Add past_xtensa_end check.
(code_density_available, can_relax): Delete.
(do_align_targets): New.
(get_directive): Accept dashes in directive names. Warn about
[no-]generics and [no-]relax directives and treat them as
[no-]transform.
(xtensa_begin_directive): Call md_flush_pending_output only for some
directives. Check for directives inside instruction bundles. Warn
about deprecated ".begin literal" usage. Warn and ignore [no-]density
directives. Handle new directives. Check generating_literals flag
for literal_prefix.
(xtensa_end_directive): Check for directives inside instruction
bundles. Warn and ignore [no-]density directives. Handle new
directives. Call xtensa_set_frag_assembly_state.
(xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
xtensa_dwarf2_emit_insn): New.
(xtensa_literal_position): Call md_flush_pending_output. Do not check
use_literal_section flag.
(xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
literals. Use xtensa_elf_cons to parse the expression.
(xtensa_literal_prefix): Do not check use_literal_section. Support
".lit4" sections for absolute literals. Change prefix convention to
replace ".text" (or ".t" in a linkonce section). No need to call
subseg_set.
(xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
(expression_end): Handle closing braces and colons.
(PLT_SUFFIX, plt_suffix): Delete.
(expression_maybe_register): Use new xtensa-isa.h functions. Use
xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
and O_hi16 expressions as well.
(tokenize_arguments): Handle closing braces and colons.
(parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
operands and paired register syntax.
(get_invisible_operands): New.
(xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
new xtensa-isa.h functions.
(xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
(xg_translate_idioms): Check if inside bundle. Use use_transform.
Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
instructions. Use xtensa_translate_zero_immed.
(operand_is_immed, operand_is_pcrel_label): Delete.
(get_relaxable_immed): Use new xtensa-isa.h functions.
(get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
functions.
(xtensa_print_insn_table, print_vliw_insn): New.
(is_direct_call_opcode): Use new xtensa-isa.h functions.
(is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
is_branch_or_jump_opcode): Delete.
(is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
(opnum_to_reloc, reloc_to_opnum): Delete.
(xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
xtensa-isa.h functions. Operate on one slot of an instruction.
(xtensa_insnbuf_set_immediate_field, is_negatable_branch,
xg_get_insn_size): Delete.
(xg_get_build_instr_size): Use xg_get_single_size.
(xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
xg_build_widen_table. Use xg_get_single_size.
(xg_get_max_narrow_insn_size): Delete.
(xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
xg_get_single_size.
(xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
(xg_expand_to_stack, xg_expand_narrow): Update calls to
xg_build_widen_table. Use xg_get_single_size.
(xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
xg_check_operand.
(xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
treat weak symbols conservatively.
(xg_check_operand): Use new xtensa-isa.h functions.
(is_dnrange): Delete.
(xg_assembly_relax): Inline previous calls to tinsn_copy.
(xg_finish_frag): Specify separate relax states for the frag and slot0.
(is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
xtensa-isa.h functions.
(xg_instruction_matches_option_term, xg_instruction_matches_or_options,
xg_instruction_matches_options): New.
(xg_instruction_matches_rule): Handle O_register expressions. Call
xg_instruction_matches_options.
(transition_rule_cmp): New.
(xg_instruction_match): Update call to xg_build_simplify_table.
(xg_build_token_insn): Record loc fields.
(xg_simplify_insn): Check is_specific_opcode field and
density_supported flag.
(xg_expand_assembly_insn): Skip checking code_density_available. Use
new xtensa-isa.h functions. Call use_transform instead of can_relax.
(xg_assemble_literal): Add error handling for O_big. Call
record_alignment. Handle O_pltrel.
(xg_valid_literal_expression): New.
(xg_assemble_literal_space): Add slot parameter. Remove call to
set_expr_symbol_offset. Add call to record_alignment. Update call to
xg_finish_frag.
(xg_emit_insn): Delete.
(xg_emit_insn_to_buf): Add format parameter. Update calls to
xg_add_opcode_fix and xtensa_insnbuf_to_chars.
(xg_add_opcode_fix): Change opcode parameter to tinsn and add format
and slot parameters. Handle new "alternate" relocations for absolute
literals and CONST16 instructions. Check for bad uses of O_lo16 and
O_hi16. Use new xtensa-isa.h functions.
(xg_assemble_tokens): Delete.
(is_register_writer): Use new xtensa-isa.h functions.
(is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
old-style RSR from LCOUNT.
(next_frag_opcode): Delete.
(next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
update_next_frag_state): New.
(update_next_frag_nop_state): Delete.
(next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
(xtensa_mark_literal_pool_location): Check use_literal_section flag and
the state of the absolute-literals directive. Add calls to
record_alignment and xtensa_set_frag_assembly_state. Call
xtensa_switch_to_non_abs_literal_fragment instead of
xtensa_switch_to_literal_fragment.
(build_nop): New.
(assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
(get_expanded_loop_offset): Change check for undefined opcode to an
assertion.
(xtensa_set_frag_assembly_state, relaxable_section,
xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
(md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
(xtensa_init_fix_data): New.
(xtensa_frob_label): Reset label symbol to the current frag. Check
do_align_targets and generating_literals flag. Propagate frequency
info to new alignment frag. Call xtensa_set_frag_assembly_state.
(xtensa_unrecognized_line): New.
(xtensa_flush_pending_output): Check if inside a bundle. Add a call
to xtensa_set_frag_assembly_state.
(error_reset_cur_vinsn): New.
(md_assemble): Remove check for literal frag. Remove call to
istack_init. Call use_transform instead of use_generics. Parse
explicit instruction format specifiers. Move code for
a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
Add dwarf2_where call. Remote automatic alignment for ENTRY
instructions. Move call to xtensa_clear_insn_labels to the end.
Rearrange to handle bundles.
(xtensa_cons_fix_new): Delete.
(xtensa_handle_align): New.
(xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
assignment to is_no_density field.
(md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
instead of reloc_to_opnum. Handle "alternate" relocations.
(xtensa_force_relocation, xtensa_check_inside_bundle,
xtensa_elf_section_change_hook): New.
(xtensa_symbol_new_hook): Delete.
(xtensa_fix_adjustable): Check for difference of symbols with an
offset. Check for external and weak symbols.
(md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
(md_estimate_size_before_relax): Return expansion for the first slot.
(tc_gen_reloc): Handle difference of symbols by producing
XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
tentative values into the output when linkrelax is set.
(XTENSA_PROP_SEC_NAME): Define.
(xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
Create literal tables only if using literal sections. Create new
property tables instead of old instruction tables. Check for unaligned
branch targets and loops.
(finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
new_resource_table, clear_resource_table, resize_resource_table,
resources_available, reserve_resources, release_resources,
opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
resources_conflict, xg_find_narrowest_format, relaxation_requirements,
bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
(xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
flag. Update checks for workaround options. Call
xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
(xtensa_cleanup_align_frags): Add special case for branch targets.
Check for and mark unreachable frags.
(xtensa_fix_target_frags): Remove use of align_only_targets flag.
Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
end of a zero-overhead loop body.
(frag_can_negate_branch): Handle instructions with multiple slots.
Use new xtensa-isa.h functions
(xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
xtensa_mark_zcl_first_insns): New.
(xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
transformations are disabled.
(next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
multislot instructions.
(xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
Likewise. Also error if transformations are disabled.
(unrelaxed_frag_max_size): New.
(unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
xtensa-isa.h functions.
(xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
xtensa_opcode_is_loop instead of is_loop_opcode.
(get_text_align_power): Replace as_fatal with assertion.
(get_text_align_fill_size): Iterate instead of using modulus when
use_nops is false.
(get_noop_aligned_address): Assert that this is for a machine-dependent
RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
xg_get_single_size, and frag_format_size.
(get_widen_aligned_address): Rename to ...
(get_aligned_diff): ... this function. Add max_diff parameter.
Remove handling of rs_align/rs_align_code frags. Use
next_frag_format_size, get_text_align_power, get_text_align_fill_size,
next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
and pass it back to caller.
(xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
(relax_frag_text_align): Rename to ...
(relax_frag_loop_align): ... this function. Assume loops can only be
in the first slot of an instruction.
(relax_frag_add_nop): Use assemble_nop instead of constructing an OR
instruction. Remove call to frag_wane.
(relax_frag_narrow): Rename to ...
(relax_frag_for_align): ... this function. Extend to handle
RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
RELAX_NARROW for the first slot.
(find_address_of_next_align_frag, bytes_to_stretch): New.
(future_alignment_required): Use find_address_of_next_align_frag and
bytes_to_stretch. Look ahead to subsequent frags to make smarter
alignment decisions.
(relax_frag_immed): Add format, slot, and estimate_only parameters.
Check if transformations are enabled for b_j_loop_end workaround.
Use new xtensa-isa.h functions and handle multislot instructions.
Update call to xg_assembly_relax.
(md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
frag types.
(convert_frag_narrow): Add segP, format and slot parameters. Call
convert_frag_immed for branch instructions. Adjust calls to
tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
xg_get_single_size and xg_get_single_format.
(convert_frag_fill_nop): New.
(convert_frag_immed): Add format and slot parameters. Handle multislot
instructions and use new xtensa-isa.h functions. Update calls to
tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
enabled for b_j_loop_end workaround. Use build_nop instead of
assemble_nop. Check is_specific_opcode flag. Check for unreachable
frags. Use xg_get_single_size. Handle O_pltrel.
(fix_new_exp_in_seg): Remove check for old plt flag.
(convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
for loop opcode to an assertion. Mark all frags up to the end of the
loop as not transformable.
(get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
(get_subseg_info): New.
(xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
check for dest_seg.
(xtensa_switch_to_literal_fragment): Rewrite to handle absolute
literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
(xtensa_switch_to_non_abs_literal_fragment): New.
(cache_literal_section): Add is_code parameter and pass it through to
retrieve_literal_seg.
(retrieve_literal_seg): Add is_code parameter and use it to set the
flags on the literal section. Handle case where head parameter is 0.
(get_frag_is_no_transform, set_frag_is_specific_opcode,
set_frag_is_no_transform): New.
(xtensa_create_property_segments): Add end_property_function parameter
and pass it through to add_xt_block_frags. Call bfd_get_section_flags
and skip SEC_DEBUGGING and !SEC_ALLOC sections.
(xtensa_create_xproperty_segments, section_has_xproperty): New.
(add_xt_block_frags): Add end_property_function parameter and call it
if it is non-zero. Call xtensa_frag_flags_init.
(xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
get_frag_property_flags, frag_flags_to_number,
xtensa_frag_flags_combinable, xt_block_aligned_size,
xtensa_xt_block_combine, add_xt_prop_frags,
init_op_placement_info_table, opcode_fits_format_slot,
xg_get_single_size, xg_get_single_format): New.
(istack_push): Inline call to tinsn_copy.
(tinsn_copy): Delete.
(tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
(tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
(tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
functions. Handle invisible operands.
(tinsn_to_slotbuf): New.
(tinsn_check_arguments): Use new xtensa-isa.h functions.
(tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
vinsn_from_chars, and xg_free_vinsn.
(tinsn_from_insnbuf): New.
(tinsn_immed_from_frag): Add slot parameter and handle multislot
instructions. Handle symbol differences.
(get_num_stack_text_bytes): Use xg_get_single_size.
(xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
get_expr_register, set_expr_symbol_offset_diff): New.
* config/tc-xtensa.h (MAX_SLOTS): Define.
(xtensa_relax_statesE): Move from tc-xtensa.c. Add
RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
RELAX_NONE types.
(RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
(xtensa_frag_type struct): Add is_assembly_state_set,
use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
is_align, is_text_align, alignment, and is_first_loop_insn fields.
Replace is_generics and is_relax fields by is_no_transform field.
Delete is_text and is_longcalls fields. Change text_expansion and
literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
per-slot information: literal_frags, slot_subtypes, slot_symbols,
slot_sub_symbols, and slot_offsets. Add fr_prev field.
(xtensa_fix_data struct): New.
(xtensa_symfield_type struct): Delete plt field.
(xtensa_block_info struct): Move definition to tc-xtensa.h. Add
forward declaration here.
(xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
(XTENSA_SECTION_RENAME): Undefine.
(TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
(TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
(unit_num_copies_func, opcode_num_units_func,
opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
(resource_table struct): New.
* config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
(TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
literal_space, symbol, sub_symbol, offset, and literal_frag fields.
(tinsn_copy): Delete prototype.
(vliw_insn struct): New.
* config/xtensa-relax.c (insn_pattern_struct): Add options field.
(widen_spec_list): Add option conditions for density and boolean
instructions. Add expansions using CONST16 and conditions for using
CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
predicted branches.
(simplify_spec_list): Add option conditions for density instructions.
Add entry for NOP instruction.
(append_transition): Add cmp function pointer parameter and use it to
insert the new entry in order.
(operand_function_LOW16U, operand_function_HI16U): New.
(xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
(enter_opname, split_string): Use xstrdup instead of strdup.
(init_insn_pattern): Initialize new options field.
(clear_req_or_option_list, clear_req_option_list,
clone_req_or_option_list, clone_req_option_list, parse_option_cond):
New.
(parse_insn_pattern): Parse option conditions.
(transition_applies): New.
(build_transition): Use new xtensa-isa.h functions. Fix incorrectly
swapped last arguments in calls to append_constant_value_condition.
Call clone_req_option_list. Add warning about invalid opcode.
Handle LOW16U and HI16U function names.
(build_transition_table): Add cmp parameter and use it in calls to
append_transition. Use new xtensa-isa.h functions. Check
transition_applies before adding entries.
(xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
pass it through to build_transition_table.
* config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
ReqOption, transition_cmp_fn): New types.
(OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
(transition_rule struct): Add options field.
* doc/as.texinfo (Overview): Update Xtensa options.
* doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
--[no-]relax, and --[no-]generics options. Update descriptions of
--text-section-literals and --[no-]longcalls. Add
--[no-]absolute-literals and --[no-]transform.
(Xtensa Syntax): Add description of syntax for FLIX instructions.
Remove use of "generic" and "specific" terminology for opcodes.
(Xtensa Registers): Generalize the syntax description to include
user-defined register files.
(Xtensa Automatic Alignment): Update.
(Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
(Xtensa Call Relaxation): Linker can now remove most of the overhead.
(Xtensa Directives): Remove confusing rules about precedence.
(Density Directive, Relax Directive): Delete.
(Schedule Directive): New.
(Generics Directive): Rename to ...
(Transform Directive): ... this node.
(Literal Directive): Update for absolute literals. Missing
literal_position directive is now an error.
(Literal Position Directive): Update for absolute literals.
(Freeregs Directive): Delete.
(Absolute Literals Directive): New.
(Frame Directive): Minor editing.
* Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
Update dependencies.
* Makefile.in: Regenerate.
gas/testsuite ChangeLog
* gas/xtensa/all.exp: Adjust expected error message for j_too_far.
Change entry_align test to expect an error.
* gas/xtensa/entry_misalign2.s: Use no-transform instead of
no-generics directives.
include ChangeLog
* xtensa-config.h (XSHAL_USE_ABSOLUTE_LITERALS,
XCHAL_HAVE_PREDICTED_BRANCHES, XCHAL_INST_FETCH_WIDTH): New.
(XCHAL_EXTRA_SA_SIZE, XCHAL_EXTRA_SA_ALIGN): Delete.
* xtensa-isa-internal.h (ISA_INTERFACE_VERSION): Delete.
(config_sturct struct): Delete.
(XTENSA_OPERAND_IS_REGISTER, XTENSA_OPERAND_IS_PCRELATIVE,
XTENSA_OPERAND_IS_INVISIBLE, XTENSA_OPERAND_IS_UNKNOWN,
XTENSA_OPCODE_IS_BRANCH, XTENSA_OPCODE_IS_JUMP,
XTENSA_OPCODE_IS_LOOP, XTENSA_OPCODE_IS_CALL,
XTENSA_STATE_IS_EXPORTED, XTENSA_INTERFACE_HAS_SIDE_EFFECT): Define.
(xtensa_format_encode_fn, xtensa_get_slot_fn, xtensa_set_slot_fn): New.
(xtensa_insn_decode_fn): Rename to ...
(xtensa_opcode_decode_fn): ... this.
(xtensa_immed_decode_fn, xtensa_immed_encode_fn, xtensa_do_reloc_fn,
xtensa_undo_reloc_fn): Update.
(xtensa_encoding_template_fn): Delete.
(xtensa_opcode_encode_fn, xtensa_format_decode_fn,
xtensa_length_decode_fn): New.
(xtensa_format_internal, xtensa_slot_internal): New types.
(xtensa_operand_internal): Delete operand_kind, inout, isPCRelative,
get_field, and set_field fields. Add name, field_id, regfile,
num_regs, and flags fields.
(xtensa_arg_internal): New type.
(xtensa_iclass_internal): Change operands field to array of
xtensa_arg_internal. Add num_stateOperands, stateOperands,
num_interfaceOperands, and interfaceOperands fields.
(xtensa_opcode_internal): Delete length, template, and iclass fields.
Add iclass_id, flags, encode_fns, num_funcUnit_uses, and funcUnit_uses.
(opname_lookup_entry): Delete.
(xtensa_regfile_internal, xtensa_interface_internal,
xtensa_funcUnit_internal, xtensa_state_internal,
xtensa_sysreg_internal, xtensa_lookup_entry): New.
(xtensa_isa_internal): Replace opcode_table field with opcodes field.
Change type of opname_lookup_table. Delete num_modules,
module_opcode_base, module_decode_fn, config, and has_density fields.
Add num_formats, formats, format_decode_fn, length_decode_fn,
num_slots, slots, num_fields, num_operands, operands, num_iclasses,
iclasses, num_regfiles, regfiles, num_states, states,
state_lookup_table, num_sysregs, sysregs, sysreg_lookup_table,
max_sysreg_num, sysreg_table, num_interfaces, interfaces,
interface_lookup_table, num_funcUnits, funcUnits and
funcUnit_lookup_table fields.
(xtensa_isa_module, xtensa_isa_modules): Delete.
(xtensa_isa_name_compare): New prototype.
(xtisa_errno, xtisa_error_msg): New.
* xtensa-isa.h (XTENSA_ISA_VERSION): Define.
(xtensa_isa): Change type.
(xtensa_operand): Delete.
(xtensa_format, xtensa_regfile, xtensa_state, xtensa_sysreg,
xtensa_interface, xtensa_funcUnit, xtensa_isa_status,
xtensa_funcUnit_use): New types.
(libisa_module_specifier): Delete.
(xtensa_isa_errno, xtensa_isa_error_msg): New prototypes.
(xtensa_insnbuf_free, xtensa_insnbuf_to_chars,
xtensa_insnbuf_from_chars): Update prototypes.
(xtensa_load_isa, xtensa_extend_isa, xtensa_default_isa,
xtensa_insn_maxlength, xtensa_num_opcodes, xtensa_decode_insn,
xtensa_encode_insn, xtensa_insn_length,
xtensa_insn_length_from_first_byte, xtensa_num_operands,
xtensa_operand_kind, xtensa_encode_result,
xtensa_operand_isPCRelative): Delete.
(xtensa_isa_init, xtensa_operand_inout, xtensa_operand_get_field,
xtensa_operand_set_field, xtensa_operand_encode,
xtensa_operand_decode, xtensa_operand_do_reloc,
xtensa_operand_undo_reloc): Update prototypes.
(xtensa_isa_maxlength, xtensa_isa_length_from_chars,
xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
xtensa_isa_num_opcodes, xtensa_isa_num_regfiles, xtensa_isa_num_states,
xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
xtensa_format_get_slot, xtensa_format_set_slot, xtensa_opcode_decode,
xtensa_opcode_encode, xtensa_opcode_is_branch, xtensa_opcode_is_jump,
xtensa_opcode_is_loop, xtensa_opcode_is_call,
xtensa_opcode_num_operands, xtensa_opcode_num_stateOperands,
xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
xtensa_opcode_funcUnit_use, xtensa_operand_name,
xtensa_operand_is_visible, xtensa_operand_is_register,
xtensa_operand_regfile, xtensa_operand_num_regs,
xtensa_operand_is_known_reg, xtensa_operand_is_PCrelative,
xtensa_stateOperand_state, xtensa_stateOperand_inout,
xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
xtensa_regfile_lookup_shortname, xtensa_regfile_name,
xtensa_regfile_shortname, xtensa_regfile_view_parent,
xtensa_regfile_num_bits, xtensa_regfile_num_entries,
xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
xtensa_state_is_exported, xtensa_sysreg_lookup,
xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
xtensa_interface_num_bits, xtensa_interface_inout,
xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New prototypes.
* elf/xtensa.h (R_XTENSA_DIFF8, R_XTENSA_DIFF16, R_XTENSA_DIFF32,
R_XTENSA_SLOT*_OP, R_XTENSA_SLOT*_ALT): New relocations.
(XTENSA_PROP_SEC_NAME): Define.
(property_table_entry): Add flags field.
(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
ld ChangeLog
* ld.texinfo (Xtensa): Describe new linker relaxation to optimize
assembler-generated longcall sequences. Describe new --size-opt
option.
* emulparams/elf32xtensa.sh (OTHER_SECTIONS): Add .xt.prop section.
* emultempl/xtensaelf.em (remove_section,
replace_insn_sec_with_prop_sec, replace_instruction_table_sections,
elf_xtensa_after_open): New.
(OPTION_OPT_SIZEOPT, OPTION_LITERAL_MOVEMENT,
OPTION_NO_LITERAL_MOVEMENT): Define.
(elf32xtensa_size_opt, elf32xtensa_no_literal_movement): New globals.
(PARSE_AND_LIST_LONGOPTS): Add size-opt and [no-]literal-movement.
(PARSE_AND_LIST_OPTIONS): Add --size-opt.
(PARSE_AND_LIST_ARGS_CASES): Handle OPTION_OPT_SIZEOPT,
OPTION_LITERAL_MOVEMENT, and OPTION_NO_LITERAL_MOVEMENT.
(LDEMUL_AFTER_OPEN): Set to elf_xtensa_after_open.
* scripttempl/elfxtensa.sc: Update with changes from elf.sc.
* Makefile.am (eelf32xtensa.c): Update dependencies.
* Makefile.in: Regenerate.
ld/testsuite ChangeLog
* ld-xtensa/lcall1.s: Use .literal directive.
* ld-xtensa/lcall2.s: Align function entry.
* ld-xtensa/coalesce2.s: Likewise.
opcodes ChangeLog
* xtensa-dis.c (state_names): Delete.
(fetch_data): Use xtensa_isa_maxlength.
(print_xtensa_operand): Replace operand parameter with opcode/operand
pair. Remove print_sr_name parameter. Use new xtensa-isa.h functions.
(print_insn_xtensa): Use new xtensa-isa.h functions. Handle multislot
instruction bundles. Use xmalloc instead of malloc.
2004-10-08 00:22:15 +00:00
|
|
|
Xtensa relocations for backward compatibility. These have all been
|
|
|
|
replaced by BFD_RELOC_XTENSA_SLOT0_OP.
|
2003-04-01 15:50:31 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_XTENSA_ASM_EXPAND
|
|
|
|
ENUMDOC
|
|
|
|
Xtensa relocation to mark that the assembler expanded the
|
|
|
|
instructions from an original target. The expansion size is
|
|
|
|
encoded in the reloc size.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_XTENSA_ASM_SIMPLIFY
|
|
|
|
ENUMDOC
|
|
|
|
Xtensa relocation to mark that the linker should simplify
|
|
|
|
assembler-expanded instructions. This is commonly used
|
|
|
|
internally by the linker after analysis of a
|
|
|
|
BFD_RELOC_XTENSA_ASM_EXPAND.
|
|
|
|
|
2005-10-25 17:40:19 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_Z80_DISP8
|
|
|
|
ENUMDOC
|
|
|
|
8 bit signed offset in (ix+d) or (iy+d).
|
|
|
|
|
2005-08-26 09:47:49 +00:00
|
|
|
ENUM
|
|
|
|
BFD_RELOC_Z8K_DISP7
|
|
|
|
ENUMDOC
|
|
|
|
DJNZ offset.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_Z8K_CALLR
|
|
|
|
ENUMDOC
|
|
|
|
CALR offset.
|
|
|
|
ENUM
|
|
|
|
BFD_RELOC_Z8K_IMM4L
|
|
|
|
ENUMDOC
|
|
|
|
4 bit value.
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
ENDSENUM
|
|
|
|
BFD_RELOC_UNUSED
|
|
|
|
CODE_FRAGMENT
|
|
|
|
.
|
|
|
|
.typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
|
|
|
|
*/
|
|
|
|
|
|
|
|
/*
|
|
|
|
FUNCTION
|
|
|
|
bfd_reloc_type_lookup
|
|
|
|
|
|
|
|
SYNOPSIS
|
2003-06-29 10:06:40 +00:00
|
|
|
reloc_howto_type *bfd_reloc_type_lookup
|
|
|
|
(bfd *abfd, bfd_reloc_code_real_type code);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
DESCRIPTION
|
|
|
|
Return a pointer to a howto structure which, when
|
|
|
|
invoked, will perform the relocation @var{code} on data from the
|
|
|
|
architecture noted.
|
|
|
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
reloc_howto_type *
|
2003-06-29 10:06:40 +00:00
|
|
|
bfd_reloc_type_lookup (bfd *abfd, bfd_reloc_code_real_type code)
|
1999-05-03 07:29:11 +00:00
|
|
|
{
|
|
|
|
return BFD_SEND (abfd, reloc_type_lookup, (abfd, code));
|
|
|
|
}
|
|
|
|
|
|
|
|
static reloc_howto_type bfd_howto_32 =
|
2002-11-30 08:39:46 +00:00
|
|
|
HOWTO (0, 00, 2, 32, FALSE, 0, complain_overflow_bitfield, 0, "VRT32", FALSE, 0xffffffff, 0xffffffff, TRUE);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
/*
|
|
|
|
INTERNAL_FUNCTION
|
|
|
|
bfd_default_reloc_type_lookup
|
|
|
|
|
|
|
|
SYNOPSIS
|
|
|
|
reloc_howto_type *bfd_default_reloc_type_lookup
|
2003-06-29 10:06:40 +00:00
|
|
|
(bfd *abfd, bfd_reloc_code_real_type code);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
DESCRIPTION
|
|
|
|
Provides a default relocation lookup routine for any architecture.
|
|
|
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
reloc_howto_type *
|
2003-06-29 10:06:40 +00:00
|
|
|
bfd_default_reloc_type_lookup (bfd *abfd, bfd_reloc_code_real_type code)
|
1999-05-03 07:29:11 +00:00
|
|
|
{
|
|
|
|
switch (code)
|
|
|
|
{
|
|
|
|
case BFD_RELOC_CTOR:
|
|
|
|
/* The type of reloc used in a ctor, which will be as wide as the
|
|
|
|
address - so either a 64, 32, or 16 bitter. */
|
|
|
|
switch (bfd_get_arch_info (abfd)->bits_per_address)
|
|
|
|
{
|
|
|
|
case 64:
|
|
|
|
BFD_FAIL ();
|
|
|
|
case 32:
|
|
|
|
return &bfd_howto_32;
|
|
|
|
case 16:
|
|
|
|
BFD_FAIL ();
|
|
|
|
default:
|
|
|
|
BFD_FAIL ();
|
|
|
|
}
|
|
|
|
default:
|
|
|
|
BFD_FAIL ();
|
|
|
|
}
|
2003-06-29 10:06:40 +00:00
|
|
|
return NULL;
|
1999-05-03 07:29:11 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
FUNCTION
|
|
|
|
bfd_get_reloc_code_name
|
|
|
|
|
|
|
|
SYNOPSIS
|
|
|
|
const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
|
|
|
|
|
|
|
|
DESCRIPTION
|
|
|
|
Provides a printable name for the supplied relocation code.
|
|
|
|
Useful mainly for printing error messages.
|
|
|
|
*/
|
|
|
|
|
|
|
|
const char *
|
2003-06-29 10:06:40 +00:00
|
|
|
bfd_get_reloc_code_name (bfd_reloc_code_real_type code)
|
1999-05-03 07:29:11 +00:00
|
|
|
{
|
2003-06-29 10:06:40 +00:00
|
|
|
if (code > BFD_RELOC_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
return 0;
|
2003-06-29 10:06:40 +00:00
|
|
|
return bfd_reloc_code_real_names[code];
|
1999-05-03 07:29:11 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
INTERNAL_FUNCTION
|
|
|
|
bfd_generic_relax_section
|
|
|
|
|
|
|
|
SYNOPSIS
|
2002-11-30 08:39:46 +00:00
|
|
|
bfd_boolean bfd_generic_relax_section
|
2003-06-29 10:06:40 +00:00
|
|
|
(bfd *abfd,
|
|
|
|
asection *section,
|
|
|
|
struct bfd_link_info *,
|
|
|
|
bfd_boolean *);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
DESCRIPTION
|
|
|
|
Provides default handling for relaxing for back ends which
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 04:46:28 +00:00
|
|
|
don't do relaxing.
|
1999-05-03 07:29:11 +00:00
|
|
|
*/
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
bfd_boolean
|
2003-06-29 10:06:40 +00:00
|
|
|
bfd_generic_relax_section (bfd *abfd ATTRIBUTE_UNUSED,
|
|
|
|
asection *section ATTRIBUTE_UNUSED,
|
|
|
|
struct bfd_link_info *link_info ATTRIBUTE_UNUSED,
|
|
|
|
bfd_boolean *again)
|
1999-05-03 07:29:11 +00:00
|
|
|
{
|
2002-11-30 08:39:46 +00:00
|
|
|
*again = FALSE;
|
|
|
|
return TRUE;
|
1999-05-03 07:29:11 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
INTERNAL_FUNCTION
|
|
|
|
bfd_generic_gc_sections
|
|
|
|
|
|
|
|
SYNOPSIS
|
2002-11-30 08:39:46 +00:00
|
|
|
bfd_boolean bfd_generic_gc_sections
|
2003-06-29 10:06:40 +00:00
|
|
|
(bfd *, struct bfd_link_info *);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
DESCRIPTION
|
|
|
|
Provides default handling for relaxing for back ends which
|
2005-07-14 13:54:23 +00:00
|
|
|
don't do section gc -- i.e., does nothing.
|
1999-05-03 07:29:11 +00:00
|
|
|
*/
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
bfd_boolean
|
2003-06-29 10:06:40 +00:00
|
|
|
bfd_generic_gc_sections (bfd *abfd ATTRIBUTE_UNUSED,
|
2005-07-14 13:54:23 +00:00
|
|
|
struct bfd_link_info *info ATTRIBUTE_UNUSED)
|
1999-05-03 07:29:11 +00:00
|
|
|
{
|
2002-11-30 08:39:46 +00:00
|
|
|
return TRUE;
|
1999-05-03 07:29:11 +00:00
|
|
|
}
|
|
|
|
|
* merge.c (struct sec_merge_hash_entry): Add u.entsize and u.suffix
fields, change sec into secinfo.
(struct sec_merge_info): Add chain, remove last fields.
(struct sec_merge_sec_info): Add next, sec, psecinfo fields.
(sec_merge_hash_lookup): If lookup could not use a string only
because it has bad alignment, mark the old string for deletion.
(sec_merge_add): Add secinfo argument. Don't compute entry's
position, instead record the section.
(sec_merge_emit): Update for the sec into secinfo change in
struct sec_merge_hash_entry.
(_bfd_merge_section): Only record the section for merging, defer
putting strings into the hash table.
(cmplengthentry, last4_eq, last_eq, record_section, merge_strings,
_bfd_merge_sections): New functions.
(_bfd_merged_section_offset): Update for the sec_merge_hash_entry
changes.
* libbfd-in.h (_bfd_merge_sections): Add prototype.
(_bfd_nolink_bfd_merge_sections): Define.
* libbfd.h: Likewise.
(bfd_generic_merge_sections): Add prototype.
* targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_merge_sections.
(struct bfd_target): Likewise.
* bfd.c (bfd_merge_sections): Define.
* bfd-in2.h: Rebuilt.
* elf.c (_bfd_elf_merge_sections): New function.
* elf-bfd.h (_bfd_elf_merge_sections): Add prototype.
* elfxx-target.h (bfd_elfNN_bfd_merge_sections): Define.
* reloc.c (bfd_generic_merge_sections): New function.
* vms.c (vms_bfd_merge_sections): New function.
* aout-adobe.c (aout_32_bfd_merge_sections): Define.
* aout-target.h (MY_bfd_merge_sections): Define.
* aout-tic30.c (MY_bfd_merge_sections): Define.
* binary.c (binary_bfd_merge_sections): Define.
* bout.c (b_out_bfd_merge_sections): Define.
* coff-alpha.c (_bfd_ecoff_bfd_merge_sections): Define.
* coffcode.c (coff_bfd_merge_sections): Define.
* coff-mips.c (_bfd_ecoff_bfd_merge_sections): Define.
* i386msdos.c (msdos_bfd_merge_sections): Define.
* i386os9k.c (os9k_bfd_merge_sections): Define.
* ieee.c (ieee_bfd_merge_sections): Define.
* ihex.c (ihex_bfd_merge_sections): Define.
* nlm-target.h (nlm_bfd_merge_sections): Define.
* oasys.c (oasys_bfd_merge_sections): Define.
* ppcboot.c (ppcboot_bfd_merge_sections): Define.
* som.c (som_bfd_merge_sections): Define.
* srec.c (srec_bfd_merge_sections): Define.
* tekhex.c (tekhex_bfd_merge_sections): Define.
* versados.c (versados_bfd_merge_sections): Define.
* xcoff-target.h (_bfd_xcoff_bfd_merge_sections): Define.
* ldlang.c (lang_process): Call bfd_merge_sections.
2001-05-11 12:23:48 +00:00
|
|
|
/*
|
|
|
|
INTERNAL_FUNCTION
|
|
|
|
bfd_generic_merge_sections
|
|
|
|
|
|
|
|
SYNOPSIS
|
2002-11-30 08:39:46 +00:00
|
|
|
bfd_boolean bfd_generic_merge_sections
|
2003-06-29 10:06:40 +00:00
|
|
|
(bfd *, struct bfd_link_info *);
|
* merge.c (struct sec_merge_hash_entry): Add u.entsize and u.suffix
fields, change sec into secinfo.
(struct sec_merge_info): Add chain, remove last fields.
(struct sec_merge_sec_info): Add next, sec, psecinfo fields.
(sec_merge_hash_lookup): If lookup could not use a string only
because it has bad alignment, mark the old string for deletion.
(sec_merge_add): Add secinfo argument. Don't compute entry's
position, instead record the section.
(sec_merge_emit): Update for the sec into secinfo change in
struct sec_merge_hash_entry.
(_bfd_merge_section): Only record the section for merging, defer
putting strings into the hash table.
(cmplengthentry, last4_eq, last_eq, record_section, merge_strings,
_bfd_merge_sections): New functions.
(_bfd_merged_section_offset): Update for the sec_merge_hash_entry
changes.
* libbfd-in.h (_bfd_merge_sections): Add prototype.
(_bfd_nolink_bfd_merge_sections): Define.
* libbfd.h: Likewise.
(bfd_generic_merge_sections): Add prototype.
* targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_merge_sections.
(struct bfd_target): Likewise.
* bfd.c (bfd_merge_sections): Define.
* bfd-in2.h: Rebuilt.
* elf.c (_bfd_elf_merge_sections): New function.
* elf-bfd.h (_bfd_elf_merge_sections): Add prototype.
* elfxx-target.h (bfd_elfNN_bfd_merge_sections): Define.
* reloc.c (bfd_generic_merge_sections): New function.
* vms.c (vms_bfd_merge_sections): New function.
* aout-adobe.c (aout_32_bfd_merge_sections): Define.
* aout-target.h (MY_bfd_merge_sections): Define.
* aout-tic30.c (MY_bfd_merge_sections): Define.
* binary.c (binary_bfd_merge_sections): Define.
* bout.c (b_out_bfd_merge_sections): Define.
* coff-alpha.c (_bfd_ecoff_bfd_merge_sections): Define.
* coffcode.c (coff_bfd_merge_sections): Define.
* coff-mips.c (_bfd_ecoff_bfd_merge_sections): Define.
* i386msdos.c (msdos_bfd_merge_sections): Define.
* i386os9k.c (os9k_bfd_merge_sections): Define.
* ieee.c (ieee_bfd_merge_sections): Define.
* ihex.c (ihex_bfd_merge_sections): Define.
* nlm-target.h (nlm_bfd_merge_sections): Define.
* oasys.c (oasys_bfd_merge_sections): Define.
* ppcboot.c (ppcboot_bfd_merge_sections): Define.
* som.c (som_bfd_merge_sections): Define.
* srec.c (srec_bfd_merge_sections): Define.
* tekhex.c (tekhex_bfd_merge_sections): Define.
* versados.c (versados_bfd_merge_sections): Define.
* xcoff-target.h (_bfd_xcoff_bfd_merge_sections): Define.
* ldlang.c (lang_process): Call bfd_merge_sections.
2001-05-11 12:23:48 +00:00
|
|
|
|
|
|
|
DESCRIPTION
|
|
|
|
Provides default handling for SEC_MERGE section merging for back ends
|
|
|
|
which don't have SEC_MERGE support -- i.e., does nothing.
|
|
|
|
*/
|
|
|
|
|
2002-11-30 08:39:46 +00:00
|
|
|
bfd_boolean
|
2003-06-29 10:06:40 +00:00
|
|
|
bfd_generic_merge_sections (bfd *abfd ATTRIBUTE_UNUSED,
|
|
|
|
struct bfd_link_info *link_info ATTRIBUTE_UNUSED)
|
* merge.c (struct sec_merge_hash_entry): Add u.entsize and u.suffix
fields, change sec into secinfo.
(struct sec_merge_info): Add chain, remove last fields.
(struct sec_merge_sec_info): Add next, sec, psecinfo fields.
(sec_merge_hash_lookup): If lookup could not use a string only
because it has bad alignment, mark the old string for deletion.
(sec_merge_add): Add secinfo argument. Don't compute entry's
position, instead record the section.
(sec_merge_emit): Update for the sec into secinfo change in
struct sec_merge_hash_entry.
(_bfd_merge_section): Only record the section for merging, defer
putting strings into the hash table.
(cmplengthentry, last4_eq, last_eq, record_section, merge_strings,
_bfd_merge_sections): New functions.
(_bfd_merged_section_offset): Update for the sec_merge_hash_entry
changes.
* libbfd-in.h (_bfd_merge_sections): Add prototype.
(_bfd_nolink_bfd_merge_sections): Define.
* libbfd.h: Likewise.
(bfd_generic_merge_sections): Add prototype.
* targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_merge_sections.
(struct bfd_target): Likewise.
* bfd.c (bfd_merge_sections): Define.
* bfd-in2.h: Rebuilt.
* elf.c (_bfd_elf_merge_sections): New function.
* elf-bfd.h (_bfd_elf_merge_sections): Add prototype.
* elfxx-target.h (bfd_elfNN_bfd_merge_sections): Define.
* reloc.c (bfd_generic_merge_sections): New function.
* vms.c (vms_bfd_merge_sections): New function.
* aout-adobe.c (aout_32_bfd_merge_sections): Define.
* aout-target.h (MY_bfd_merge_sections): Define.
* aout-tic30.c (MY_bfd_merge_sections): Define.
* binary.c (binary_bfd_merge_sections): Define.
* bout.c (b_out_bfd_merge_sections): Define.
* coff-alpha.c (_bfd_ecoff_bfd_merge_sections): Define.
* coffcode.c (coff_bfd_merge_sections): Define.
* coff-mips.c (_bfd_ecoff_bfd_merge_sections): Define.
* i386msdos.c (msdos_bfd_merge_sections): Define.
* i386os9k.c (os9k_bfd_merge_sections): Define.
* ieee.c (ieee_bfd_merge_sections): Define.
* ihex.c (ihex_bfd_merge_sections): Define.
* nlm-target.h (nlm_bfd_merge_sections): Define.
* oasys.c (oasys_bfd_merge_sections): Define.
* ppcboot.c (ppcboot_bfd_merge_sections): Define.
* som.c (som_bfd_merge_sections): Define.
* srec.c (srec_bfd_merge_sections): Define.
* tekhex.c (tekhex_bfd_merge_sections): Define.
* versados.c (versados_bfd_merge_sections): Define.
* xcoff-target.h (_bfd_xcoff_bfd_merge_sections): Define.
* ldlang.c (lang_process): Call bfd_merge_sections.
2001-05-11 12:23:48 +00:00
|
|
|
{
|
2002-11-30 08:39:46 +00:00
|
|
|
return TRUE;
|
* merge.c (struct sec_merge_hash_entry): Add u.entsize and u.suffix
fields, change sec into secinfo.
(struct sec_merge_info): Add chain, remove last fields.
(struct sec_merge_sec_info): Add next, sec, psecinfo fields.
(sec_merge_hash_lookup): If lookup could not use a string only
because it has bad alignment, mark the old string for deletion.
(sec_merge_add): Add secinfo argument. Don't compute entry's
position, instead record the section.
(sec_merge_emit): Update for the sec into secinfo change in
struct sec_merge_hash_entry.
(_bfd_merge_section): Only record the section for merging, defer
putting strings into the hash table.
(cmplengthentry, last4_eq, last_eq, record_section, merge_strings,
_bfd_merge_sections): New functions.
(_bfd_merged_section_offset): Update for the sec_merge_hash_entry
changes.
* libbfd-in.h (_bfd_merge_sections): Add prototype.
(_bfd_nolink_bfd_merge_sections): Define.
* libbfd.h: Likewise.
(bfd_generic_merge_sections): Add prototype.
* targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_merge_sections.
(struct bfd_target): Likewise.
* bfd.c (bfd_merge_sections): Define.
* bfd-in2.h: Rebuilt.
* elf.c (_bfd_elf_merge_sections): New function.
* elf-bfd.h (_bfd_elf_merge_sections): Add prototype.
* elfxx-target.h (bfd_elfNN_bfd_merge_sections): Define.
* reloc.c (bfd_generic_merge_sections): New function.
* vms.c (vms_bfd_merge_sections): New function.
* aout-adobe.c (aout_32_bfd_merge_sections): Define.
* aout-target.h (MY_bfd_merge_sections): Define.
* aout-tic30.c (MY_bfd_merge_sections): Define.
* binary.c (binary_bfd_merge_sections): Define.
* bout.c (b_out_bfd_merge_sections): Define.
* coff-alpha.c (_bfd_ecoff_bfd_merge_sections): Define.
* coffcode.c (coff_bfd_merge_sections): Define.
* coff-mips.c (_bfd_ecoff_bfd_merge_sections): Define.
* i386msdos.c (msdos_bfd_merge_sections): Define.
* i386os9k.c (os9k_bfd_merge_sections): Define.
* ieee.c (ieee_bfd_merge_sections): Define.
* ihex.c (ihex_bfd_merge_sections): Define.
* nlm-target.h (nlm_bfd_merge_sections): Define.
* oasys.c (oasys_bfd_merge_sections): Define.
* ppcboot.c (ppcboot_bfd_merge_sections): Define.
* som.c (som_bfd_merge_sections): Define.
* srec.c (srec_bfd_merge_sections): Define.
* tekhex.c (tekhex_bfd_merge_sections): Define.
* versados.c (versados_bfd_merge_sections): Define.
* xcoff-target.h (_bfd_xcoff_bfd_merge_sections): Define.
* ldlang.c (lang_process): Call bfd_merge_sections.
2001-05-11 12:23:48 +00:00
|
|
|
}
|
|
|
|
|
1999-05-03 07:29:11 +00:00
|
|
|
/*
|
|
|
|
INTERNAL_FUNCTION
|
|
|
|
bfd_generic_get_relocated_section_contents
|
|
|
|
|
|
|
|
SYNOPSIS
|
2003-06-29 10:06:40 +00:00
|
|
|
bfd_byte *bfd_generic_get_relocated_section_contents
|
|
|
|
(bfd *abfd,
|
|
|
|
struct bfd_link_info *link_info,
|
|
|
|
struct bfd_link_order *link_order,
|
|
|
|
bfd_byte *data,
|
|
|
|
bfd_boolean relocatable,
|
|
|
|
asymbol **symbols);
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
DESCRIPTION
|
|
|
|
Provides default handling of relocation effort for back ends
|
|
|
|
which can't be bothered to do it efficiently.
|
|
|
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
bfd_byte *
|
2003-06-29 10:06:40 +00:00
|
|
|
bfd_generic_get_relocated_section_contents (bfd *abfd,
|
|
|
|
struct bfd_link_info *link_info,
|
|
|
|
struct bfd_link_order *link_order,
|
|
|
|
bfd_byte *data,
|
|
|
|
bfd_boolean relocatable,
|
|
|
|
asymbol **symbols)
|
1999-05-03 07:29:11 +00:00
|
|
|
{
|
2002-01-30 18:12:17 +00:00
|
|
|
/* Get enough memory to hold the stuff. */
|
1999-05-03 07:29:11 +00:00
|
|
|
bfd *input_bfd = link_order->u.indirect.section->owner;
|
|
|
|
asection *input_section = link_order->u.indirect.section;
|
|
|
|
|
|
|
|
long reloc_size = bfd_get_reloc_upper_bound (input_bfd, input_section);
|
|
|
|
arelent **reloc_vector = NULL;
|
|
|
|
long reloc_count;
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 04:46:28 +00:00
|
|
|
bfd_size_type sz;
|
1999-05-03 07:29:11 +00:00
|
|
|
|
|
|
|
if (reloc_size < 0)
|
|
|
|
goto error_return;
|
|
|
|
|
2003-06-29 10:06:40 +00:00
|
|
|
reloc_vector = bfd_malloc (reloc_size);
|
1999-05-03 07:29:11 +00:00
|
|
|
if (reloc_vector == NULL && reloc_size != 0)
|
|
|
|
goto error_return;
|
|
|
|
|
2002-01-30 18:12:17 +00:00
|
|
|
/* Read in the section. */
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 04:46:28 +00:00
|
|
|
sz = input_section->rawsize ? input_section->rawsize : input_section->size;
|
|
|
|
if (!bfd_get_section_contents (input_bfd, input_section, data, 0, sz))
|
1999-05-03 07:29:11 +00:00
|
|
|
goto error_return;
|
|
|
|
|
|
|
|
reloc_count = bfd_canonicalize_reloc (input_bfd,
|
|
|
|
input_section,
|
|
|
|
reloc_vector,
|
|
|
|
symbols);
|
|
|
|
if (reloc_count < 0)
|
|
|
|
goto error_return;
|
|
|
|
|
|
|
|
if (reloc_count > 0)
|
|
|
|
{
|
|
|
|
arelent **parent;
|
2003-06-29 10:06:40 +00:00
|
|
|
for (parent = reloc_vector; *parent != NULL; parent++)
|
1999-05-03 07:29:11 +00:00
|
|
|
{
|
2003-06-29 10:06:40 +00:00
|
|
|
char *error_message = NULL;
|
1999-05-03 07:29:11 +00:00
|
|
|
bfd_reloc_status_type r =
|
|
|
|
bfd_perform_relocation (input_bfd,
|
|
|
|
*parent,
|
2003-06-29 10:06:40 +00:00
|
|
|
data,
|
1999-05-03 07:29:11 +00:00
|
|
|
input_section,
|
2003-06-29 10:06:40 +00:00
|
|
|
relocatable ? abfd : NULL,
|
1999-05-03 07:29:11 +00:00
|
|
|
&error_message);
|
|
|
|
|
2003-06-25 06:40:27 +00:00
|
|
|
if (relocatable)
|
1999-05-03 07:29:11 +00:00
|
|
|
{
|
|
|
|
asection *os = input_section->output_section;
|
|
|
|
|
2002-01-30 18:12:17 +00:00
|
|
|
/* A partial link, so keep the relocs. */
|
1999-05-03 07:29:11 +00:00
|
|
|
os->orelocation[os->reloc_count] = *parent;
|
|
|
|
os->reloc_count++;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (r != bfd_reloc_ok)
|
|
|
|
{
|
|
|
|
switch (r)
|
|
|
|
{
|
|
|
|
case bfd_reloc_undefined:
|
|
|
|
if (!((*link_info->callbacks->undefined_symbol)
|
|
|
|
(link_info, bfd_asymbol_name (*(*parent)->sym_ptr_ptr),
|
2000-03-01 19:40:54 +00:00
|
|
|
input_bfd, input_section, (*parent)->address,
|
2002-11-30 08:39:46 +00:00
|
|
|
TRUE)))
|
1999-05-03 07:29:11 +00:00
|
|
|
goto error_return;
|
|
|
|
break;
|
|
|
|
case bfd_reloc_dangerous:
|
2003-06-29 10:06:40 +00:00
|
|
|
BFD_ASSERT (error_message != NULL);
|
1999-05-03 07:29:11 +00:00
|
|
|
if (!((*link_info->callbacks->reloc_dangerous)
|
|
|
|
(link_info, error_message, input_bfd, input_section,
|
|
|
|
(*parent)->address)))
|
|
|
|
goto error_return;
|
|
|
|
break;
|
|
|
|
case bfd_reloc_overflow:
|
|
|
|
if (!((*link_info->callbacks->reloc_overflow)
|
2004-10-21 15:28:33 +00:00
|
|
|
(link_info, NULL,
|
|
|
|
bfd_asymbol_name (*(*parent)->sym_ptr_ptr),
|
1999-05-03 07:29:11 +00:00
|
|
|
(*parent)->howto->name, (*parent)->addend,
|
|
|
|
input_bfd, input_section, (*parent)->address)))
|
|
|
|
goto error_return;
|
|
|
|
break;
|
|
|
|
case bfd_reloc_outofrange:
|
|
|
|
default:
|
|
|
|
abort ();
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (reloc_vector != NULL)
|
|
|
|
free (reloc_vector);
|
|
|
|
return data;
|
|
|
|
|
|
|
|
error_return:
|
|
|
|
if (reloc_vector != NULL)
|
|
|
|
free (reloc_vector);
|
|
|
|
return NULL;
|
|
|
|
}
|