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https://github.com/darlinghq/darling-gdb.git
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ae17ab41b7
2011-07-11 Catherine Moore <clm@codesourcery.com>
* bfdlink.h (flag_type): New enumeration.
(flag_info_list): New structure.
(flag_info): New structure.
bfd/ChangeLog
2011-07-11 Catherine Moore <clm@codesourcery.com>
* aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
* aout-target.h (MY_bfd_lookup_section_flags): New definition.
* aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
* bfd-in2.h: Regenerated.
* bfd.c (bfd_lookup_section_flags): New definition.
* binary.c (binary_bfd_lookup_section_flags): New definition.
* bout.c (b_out_bfd_lookup_section_flags): New definition.
* coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
* coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
* coff-rs6000.c (rs6000coff_vec): Include
bfd_generic_lookup_section_flags.
(pmac_xcoff_vec): Likewise.
* coffcode.h (coff_bfd_lookup_section_flags): New definition.
* coff64-rs6000.c (rs6000coff64_vec): Include
bfd_generic_lookup_section_flags.
(aix5coff64_vec): Likewise.
* ecoff.c (bfd_debug_section): Initialize flag_info field.
* elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
(bfd_elf_lookup_section_flags): Declare.
* elflink.c (bfd_elf_lookup_section_flags): New function.
* elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
(elf_backend_lookup_section_flags_hook): Define.
(elf_backend_data): Add elf_backend_lookup_section_flags_hook.
* i386msdos.c (msdos_bfd_lookup_section_flags): New define.
* i386os9k.c (os9k_bfd_lookup_section_flags): New define.
* ieee.c (ieee_bfd_lookup_section_flags): New define.
* ihex.c (ihex_bfd_lookup_section_flags): New define.
* libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
(bfd_generic_lookup_section_flags): Declare.
* libbfd.h: Regenerated.
* mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
* mmo.c (mmo_bfd_lookup_section_flags): New definition.
* nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
* oasys.c (oasys_bfd_lookup_section_flags): New definition.
* pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
* plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
* ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
* reloc.c (bfd_generic_lookup_section_flags): New function.
* som.c (som_bfd_lookup_section_flags): New definition.
* srec.c (srec_bfd_lookup_section_flags): New definition.
* targets.c (flag_info): Declare.
(NAME##_bfd_lookup_section_flags): Add to LINK jump table.
(_bfd_lookup_section_flags): New.
* tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
* versados.c (versados_bfd_lookup_section_flags): New definition.
* vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
* xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
ld/ChangeLog
2011-07-11 Catherine Moore <clm@codesourcery.com>
* ld.h (section_flag_list): Add field to struct wildcard_spec.
* ld.texinfo (INPUT_SECTION_FLAGS): Document.
* ldgram.y (flag_info_list, flag_info): Add to union.
(INPUT_SECTION_FLAGS): New token.
(wildcard_spec): Initialize section_flag_list to NULL for
each alternative.
(sect_flag_list, sect_flags): New rules.
(input_section_spec_no_keep): Add alternatives to recognize
sect_flags.
* ldlang.c (walk_wild_consider_section): Initialize
section_flag_info field of the section struct.
(lang_add_section): Check input section flags.
(lang_add_wild): Initialize section_flag_list field of
the statement struct.
* ldlang.h (lang_input_statement_struct): Add section_flag_list field.
(lang_wild_statement_struct): Likewise.
* ldlex.l (INPUT_SECTION_FLAGS): New token.
* mri.c (mri_draw_tree): Initialize section_flag_list to NULL.
* NEWS: Announce INPUT_SECTION_FLAGS enhancement.
ld/testsuite/ChangeLog
2011-07-11 Catherine Moore <clm@cm00re.com>
* ld-scripts/section-flags-1.s: New.
* ld-scripts/section-flags-1.t: New.
* ld-scripts/section-flags-2.s: New.
* ld-scripts/section-flags-2.t: New.
* ld-scripts/section-flags.exp: New.
263 lines
9.8 KiB
C
263 lines
9.8 KiB
C
/* Target definitions for 32/64-bit NLM (NetWare Loadable Module)
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Copyright 1993, 1994, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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2005, 2007, 2009, 2011 Free Software Foundation, Inc.
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This file is part of BFD, the Binary File Descriptor library.
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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 3 of the License, or
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(at your option) any later version.
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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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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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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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MA 02110-1301, USA. */
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#define nlm_core_file_p _bfd_dummy_target
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#define nlm_get_symtab_upper_bound nlmNAME (get_symtab_upper_bound)
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#define nlm_canonicalize_symtab nlmNAME (canonicalize_symtab)
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#define nlm_make_empty_symbol nlmNAME (make_empty_symbol)
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#define nlm_print_symbol nlmNAME (print_symbol)
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#define nlm_get_symbol_info nlmNAME (get_symbol_info)
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#define nlm_bfd_is_local_label_name bfd_generic_is_local_label_name
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#define nlm_bfd_is_target_special_symbol ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
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#define nlm_get_lineno _bfd_nosymbols_get_lineno
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#define nlm_find_nearest_line _bfd_nosymbols_find_nearest_line
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#define nlm_find_inliner_info _bfd_nosymbols_find_inliner_info
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#define nlm_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
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#define nlm_read_minisymbols _bfd_generic_read_minisymbols
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#define nlm_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
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#define nlm_get_reloc_upper_bound nlmNAME (get_reloc_upper_bound)
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#define nlm_canonicalize_reloc nlmNAME (canonicalize_reloc)
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#define nlm_bfd_reloc_type_lookup bfd_default_reloc_type_lookup
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#define nlm_bfd_reloc_name_lookup _bfd_norelocs_bfd_reloc_name_lookup
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#define nlm_set_section_contents nlmNAME (set_section_contents)
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#define nlm_sizeof_headers _bfd_nolink_sizeof_headers
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#define nlm_bfd_get_relocated_section_contents bfd_generic_get_relocated_section_contents
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#define nlm_bfd_relax_section bfd_generic_relax_section
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#define nlm_bfd_gc_sections bfd_generic_gc_sections
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#define nlm_bfd_lookup_section_flags bfd_generic_lookup_section_flags
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#define nlm_bfd_merge_sections bfd_generic_merge_sections
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#define nlm_bfd_is_group_section bfd_generic_is_group_section
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#define nlm_bfd_discard_group bfd_generic_discard_group
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#define nlm_section_already_linked _bfd_generic_section_already_linked
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#define nlm_bfd_define_common_symbol bfd_generic_define_common_symbol
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#define nlm_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
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#define nlm_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
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#define nlm_bfd_link_add_symbols _bfd_generic_link_add_symbols
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#define nlm_bfd_link_just_syms _bfd_generic_link_just_syms
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#define nlm_bfd_copy_link_hash_symbol_type \
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_bfd_generic_copy_link_hash_symbol_type
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#define nlm_bfd_final_link _bfd_generic_final_link
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#define nlm_bfd_link_split_section _bfd_generic_link_split_section
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/* This structure contains everything that BFD knows about a target.
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It includes things like its byte order, name, what routines to call
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to do various operations, etc. Every BFD points to a target structure
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with its "xvec" member.
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There are two such structures here: one for big-endian machines and
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one for little-endian machines. */
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/* Forward declaration for use when initialising alternative_target field. */
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#ifdef TARGET_LITTLE_SYM
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extern const bfd_target TARGET_LITTLE_SYM;
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#endif
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#ifdef TARGET_BIG_SYM
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const bfd_target TARGET_BIG_SYM =
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{
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/* Name: identify kind of target. */
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TARGET_BIG_NAME,
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/* Flavour: general indication about file. */
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bfd_target_nlm_flavour,
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/* Byteorder: data is big endian. */
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BFD_ENDIAN_BIG,
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/* Header_byteorder: header is also big endian. */
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BFD_ENDIAN_BIG,
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/* Object_flags: mask of all file flags. */
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(HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
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| WP_TEXT),
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/* Section_flags: mask of all section flags. */
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(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
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| SEC_CODE | SEC_DATA),
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/* Leading_symbol_char: is the first char of a user symbol
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predictable, and if so what is it. */
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0,
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/* AR_pad_char: pad character for filenames within an archive header
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FIXME: this really has nothing to do with NLM, this is a characteristic
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of the archiver and/or os and should be independently tunable. */
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'/',
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/* AR_max_namelen: maximum number of characters in an archive header
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FIXME: this really has nothing to do with NLM, this is a characteristic
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of the archiver and should be independently tunable. This value is
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a WAG (wild a** guess). */
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15,
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0, /* match priority. */
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/* Routines to byte-swap various sized integers from the data sections. */
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bfd_getb64, bfd_getb_signed_64, bfd_putb64,
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bfd_getb32, bfd_getb_signed_32, bfd_putb32,
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bfd_getb16, bfd_getb_signed_16, bfd_putb16,
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/* Routines to byte-swap various sized integers from the file headers. */
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bfd_getb64, bfd_getb_signed_64, bfd_putb64,
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bfd_getb32, bfd_getb_signed_32, bfd_putb32,
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bfd_getb16, bfd_getb_signed_16, bfd_putb16,
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/* bfd_check_format: check the format of a file being read. */
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{ _bfd_dummy_target, /* Unknown format. */
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nlmNAME (object_p), /* Assembler/linker output (object file). */
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bfd_generic_archive_p, /* An archive. */
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nlm_core_file_p /* A core file. */
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},
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/* bfd_set_format: set the format of a file being written. */
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{ bfd_false,
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nlm_mkobject,
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_bfd_generic_mkarchive,
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bfd_false
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},
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/* bfd_write_contents: write cached information into a file being written. */
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{ bfd_false,
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nlmNAME (write_object_contents),
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_bfd_write_archive_contents,
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bfd_false
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},
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/* Initialize a jump table with the standard macro.
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All names start with "nlm". */
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BFD_JUMP_TABLE_GENERIC (_bfd_generic),
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BFD_JUMP_TABLE_COPY (_bfd_generic),
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BFD_JUMP_TABLE_CORE (_bfd_nocore),
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BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
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BFD_JUMP_TABLE_SYMBOLS (nlm),
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BFD_JUMP_TABLE_RELOCS (nlm),
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BFD_JUMP_TABLE_WRITE (nlm),
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BFD_JUMP_TABLE_LINK (nlm),
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BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
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/* Alternative endian target. */
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#ifdef TARGET_LITTLE_SYM
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& TARGET_LITTLE_SYM,
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#else
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NULL,
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#endif
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/* Backend_data. */
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(void *) TARGET_BACKEND_DATA
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};
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#endif
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#ifdef TARGET_LITTLE_SYM
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const bfd_target TARGET_LITTLE_SYM =
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{
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/* Name: identify kind of target. */
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TARGET_LITTLE_NAME,
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/* Flavour: general indication about file. */
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bfd_target_nlm_flavour,
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/* Byteorder: data is little endian. */
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BFD_ENDIAN_LITTLE,
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/* Header_byteorder: header is also little endian. */
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BFD_ENDIAN_LITTLE,
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/* Object_flags: mask of all file flags. */
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(HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
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| WP_TEXT),
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/* Section_flags: mask of all section flags. */
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(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
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| SEC_DATA),
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/* Leading_symbol_char: is the first char of a user symbol
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predictable, and if so what is it. */
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0,
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/* AR_pad_char: pad character for filenames within an archive header
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FIXME: this really has nothing to do with NLM, this is a characteristic
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of the archiver and/or os and should be independently tunable. */
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'/',
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/* AR_max_namelen: maximum number of characters in an archive header
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FIXME: this really has nothing to do with NLM, this is a characteristic
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of the archiver and should be independently tunable. This value is
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a WAG (wild a** guess). */
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15,
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0, /* match priority. */
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/* Routines to byte-swap various sized integers from the data sections. */
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bfd_getl64, bfd_getl_signed_64, bfd_putl64,
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bfd_getl32, bfd_getl_signed_32, bfd_putl32,
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bfd_getl16, bfd_getl_signed_16, bfd_putl16,
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/* Routines to byte-swap various sized integers from the file headers. */
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bfd_getl64, bfd_getl_signed_64, bfd_putl64,
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bfd_getl32, bfd_getl_signed_32, bfd_putl32,
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bfd_getl16, bfd_getl_signed_16, bfd_putl16,
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/* bfd_check_format: check the format of a file being read. */
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{ _bfd_dummy_target, /* Unknown format. */
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nlmNAME(object_p), /* Assembler/linker output (object file). */
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bfd_generic_archive_p, /* An archive. */
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nlm_core_file_p /* A core file. */
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},
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/* bfd_set_format: set the format of a file being written. */
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{ bfd_false,
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nlm_mkobject,
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_bfd_generic_mkarchive,
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bfd_false
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},
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/* bfd_write_contents: write cached information into a file being written. */
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{ bfd_false,
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nlmNAME(write_object_contents),
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_bfd_write_archive_contents,
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bfd_false
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},
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/* Initialize a jump table with the standard macro.
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All names start with "nlm". */
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BFD_JUMP_TABLE_GENERIC (_bfd_generic),
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BFD_JUMP_TABLE_COPY (_bfd_generic),
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BFD_JUMP_TABLE_CORE (_bfd_nocore),
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BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
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BFD_JUMP_TABLE_SYMBOLS (nlm),
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BFD_JUMP_TABLE_RELOCS (nlm),
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BFD_JUMP_TABLE_WRITE (nlm),
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BFD_JUMP_TABLE_LINK (nlm),
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BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
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/* Alternative endian target. */
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#ifdef TARGET_BIG_SYM
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& TARGET_BIG_SYM,
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#else
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NULL,
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#endif
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/* Backend_data. */
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(void *) TARGET_BACKEND_DATA
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};
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#endif
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