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2f484710e6
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895 Commits

Author SHA1 Message Date
Hans-Peter Nilsson
2f484710e6 * section.c (_bfd_strip_section_from_output): Handle NULL 
output_section.
 2001-06-02 19:05:34 +00:00
H.J. Lu
a5ac692bb5 2001-06-02 H.J. Lu <hjl@gnu.org> 
* config.bfd (powerpc-*-aix*, powerpc-*-beos*, rs6000-*-*): Add
	rs6000coff64_vec only if BFD64 is defined.
	(powerpc64-*-aix*): Enable only if BFD64 is defined.
 2001-06-02 17:32:09 +00:00
H.J. Lu
27e530993c 2001-06-02 H.J. Lu <hjl@gnu.org> 
* coff-ia64.c (ia64coff_object_p): Rewrite with
	external_PEI_DOS_hdr and external_PEI_IMAGE_hdr.
 2001-06-02 15:46:43 +00:00
Andreas Jaeger
80643fbcda * elf64-x86-64.c (elf64_x86_64_relocate_section): Add PC8 
relocation, small reformatting.
 2001-06-01 11:52:11 +00:00
Andreas Jaeger
6b3db54654 * elf64-x86-64.c (elf64_x86_64_check_relocs): Handle R_X86_64_64. 
(elf64_x86_64_relocate_section): Likewise.
 2001-05-30 18:44:46 +00:00
Alan Modra
4dc8668677 * elf32-hppa.c (elf32_hppa_check_relocs): Don't NEED_PLT for 
millicode.  Don't allocate .got and .rela.got space here..
	(elf32_hppa_gc_sweep_hook): ..and no need to deallocate here..
	(elf32_hppa_adjust_dynamic_symbol): ..and don't allocate .plt and
	.rela.plt here..
	(hppa_handle_PIC_calls): ..nor here..
	(allocate_plt_and_got): ..instead do it all here.  New function.
	(elf32_hppa_size_dynamic_sections): Allocate local .got space and
	call allocate_plt_and_got.  No need to zap .got if not dynamic.
	(elf32_hppa_final_link): Call regular bfd_final_link instead of
	gc_common_final_link.
	(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
	(elf32_hppa_relocate_section): Use it here.
	(elf32_hppa_finish_dynamic_symbol): Remove superfluous test of
	dynamic_sections_created.
	(hppa_type_of_stub): Don't LONG_BRANCH_VIA_PLT if millicode sym.
 2001-05-30 14:30:33 +00:00
Andreas Jaeger
de41dcd889 * elf64-x86-64.c (elf64_86_64_size_info): Remove, we can use the 
generic version since we want a hashsize of 4.
	(elf_backend_size_info): Likewise.
 2001-05-28 15:45:47 +00:00
Nick Clifton
209f668ef2 Handle MIPS64 relocs which use a non-1 valued int_rels_per_ext_rel 2001-05-28 11:57:54 +00:00
Nick Clifton
f7a74f8c82 Support big endian PLT entries. 2001-05-28 10:50:31 +00:00
Alan Modra
8dea12685e * elf32-hppa.c (elf32_hppa_relocate_section): Set up .plt entries 
for symbols forced local that need plabels.
	(elf32_hppa_adjust_dynamic_symbol): Don't allocate space in
	.plt.rela for local syms if non-shared.
	(hppa_build_one_stub): Mask lsb of plt.offset.
	(elf32_hppa_finish_dynamic_symbol): Abort if lsb of plt.offset set.
	(clobber_millicode_symbols): Correct comment.
	(elf32_hppa_relocate_section): Likewise.
	(elf32_hppa_finish_dynamic_symbol): Likewise.
 2001-05-28 10:12:04 +00:00
Nick Clifton
0f2712edc9 Add support for .uahword, .uaword and .uaxword pseudo ops 2001-05-28 09:23:54 +00:00
H.J. Lu
6768c14a4f 2001-05-25 H.J. Lu <hjl@gnu.org> 
* Makefile.am (BFD32_BACKENDS): Remove coff-pmac.lo.
	(BFD32_BACKENDS_CFILES): Remove coff-pmac.c.
	(coff-rs6000.lo): Remove the old dependency.
	* Makefile.in: Rebuild.

	* configure.in (pmac_xcoff_vec): Replace coff-pmac.lo with
	coff-rs6000.lo.
 2001-05-25 22:50:27 +00:00
H.J. Lu
b55039f458 2001-05-25 H.J. Lu <hjl@gnu.org> 
* coff-rs6000.c (rs6000coff_vec): Use rs6000coff_core_p,
	rs6000coff_core_file_matches_executable_p,
	rs6000coff_core_file_failing_command and
	rs6000coff_core_file_failing_signal only if AIX_CORE is
	defined.
	(pmac_xcoff_vec): Likewise.
	* coff64-rs6000.c (rs6000coff64_vec): Likewise.
 2001-05-25 21:23:48 +00:00
Timothy Wall
64e9ece0ca monterey updates 2001-05-25 12:42:28 +00:00
H.J. Lu
f34d8777dd 2001-05-25 H.J. Lu <hjl@gnu.org> 
* bfd-in2.h: Regenerated.
	* libcoff.h: Likewise.
 2001-05-25 06:29:21 +00:00
Alan Modra
49e9d0d3b6 * elf32-hppa.c (elf32_hppa_relocate_section): Don't allow 
undefined millicode syms in shared libs.
	(hppa_build_one_stub): Turn BFD_ASSERTs into aborts.
	(elf32_hppa_check_relocs): Likewise.
	(elf32_hppa_adjust_dynamic_symbol): Likewise.
	(elf32_hppa_size_dynamic_sections): Likewise.
	(elf32_hppa_relocate_section): Likewise.
	(elf32_hppa_finish_dynamic_symbol): Likewise.
	(elf32_hppa_finish_dynamic_sections): Likewise.
 2001-05-25 03:46:49 +00:00
Tom Rix
beb1bf64d0 Support for xcoff64 2001-05-24 20:50:50 +00:00
Alexandre Oliva
e90fdc1abd * elf64-sparc.c (sparc64_elf_slurp_reloc_table): Fix typo 
s/ENTIRES/ENTRIES/.
 2001-05-23 23:56:22 +00:00
Nick Clifton
c2feb66418 Add MIPS ELF64 relocs 2001-05-23 17:36:38 +00:00
Nick Clifton
d1cf510e5e Add MIPS r12k support 2001-05-23 17:26:40 +00:00
Nick Clifton
6c426cf36e Change PLT code to avoid using r2 - it used by GCC to return large startures 2001-05-23 16:38:36 +00:00
Nick Clifton
d9bc7a4499 Replace sh_size/sh_entsize with NUM_SHDR_ENTRIES 2001-05-23 08:23:27 +00:00
Andreas Jaeger
f5198f610d * dwarf2.c (decode_line_info): Fix error message. 
(read_abbrevs): Fix test for offset as suggested by Alan Modra and
	adjust error message.
 2001-05-21 11:52:42 +00:00
H.J. Lu
7913c838b3 2001-05-18 H.J. Lu <hjl@gnu.org> 
* elflink.h (elf_link_add_object_symbols): Revert the last
	change.
 2001-05-18 16:06:43 +00:00
Alan Modra
e0522e891a * elf32-hppa.c (clobber_millicode_symbols): Temporarily set 
ELF_LINK_FORCED_LOCAL to suit 2001-04-30 change.
	(hppa_build_one_stub): Add an assert to check plt.offset.
 2001-05-18 03:11:13 +00:00
H.J. Lu
96fd004e0e 2001-05-17 H.J. Lu <hjl@gnu.org> 
* elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set the
	version definition to basename of the output filename.
 2001-05-18 01:20:02 +00:00
H.J. Lu
f3876d8bc6 2001-05-17 H.J. Lu <hjl@gnu.org> 
* elflink.h (elf_link_add_object_symbols): Set DT_NEEDED to
	basename of the bfd filename.
 2001-05-17 19:08:46 +00:00
Alan Modra
d1778b88f8 Add a flag to asection, linker_has_input, and use it to reliably 
determine whether an input section is the first one assigned to
an output section.
 2001-05-17 03:58:45 +00:00
Alexandre Oliva
2a0fa9433c * elf-m10300.c (mn10300_elf_relax_section): Don't relax 
negative 32-bit operands to 16 operands when the operand is
going to be zero-extended by the modified opcode.
 2001-05-16 01:48:13 +00:00
Alan Modra
bcee8eb8ca Peter Targett's backwards compatibility and other arc fixes. 2001-05-12 15:14:53 +00:00
Jakub Jelinek
579f31ac74 * elfxx-ia64.c (is_unwind_section_name): Consider linkonce unwind 
sections as well.
	(elfNN_ia64_final_write_processing): Map .gnu.linkonce.ia64unw.FOO
	to .gnu.linkonce.t.FOO text section.

	* readelf.c (process_unwind): Print all unwind sections, not just
	one.

	* config/tc-ia64.c (special_linkonce_name): New.
	(make_unw_section): Map .gnu.linkonce.t.FOO text section into
	.gnu.linkonce.ia64unw{,i}.FOO.
	(ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
	(dot_endp): Add comment about it.

	* elf/ia64.h (ELF_STRING_ia64_unwind_once): Define.
	(ELF_STRING_ia64_unwind_info_once): Define.

	* emulparams/elf64_ia64.sh (OTHER_READONLY_SECTIONS): Put
	.gnu.linkonce.ia64unw{,i} sections into corresponding .IA_64.unwind*
	output sections.
	* emulparams/elf64_aix.sh (OTHER_READONLY_SECTIONS): Likewise.
 2001-05-11 12:36:47 +00:00
Jakub Jelinek
8550eb6e64 * 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
Nick Clifton
1548c54f2e Change type of 'addr' to be unsigned long, in order to match its use. 2001-05-11 09:55:02 +00:00
H.J. Lu
689effed70 2001-05-10 H.J. Lu <hjl@gnu.org> 
* linker.c (_bfd_generic_link_add_one_symbol): Check loop on
	indirect symbols.
 2001-05-10 22:59:29 +00:00
H.J. Lu
6e5222be78 2001-05-09 H.J. Lu <hjl@gnu.org> 
* elflink.h (elf_link_add_object_symbols): Fix a typo. Allocate
	versymhdr->sh_size bytes for extversym instead of hdr->sh_size.
	Remove the unused veriable `dynver'.
 2001-05-09 22:34:30 +00:00
Ian Lance Taylor
8e191bd38c * coff-i386.c (coff_i386_reloc): Don't dump core if output_bfd is 
NULL or is not COFF.
	(coff_i386_rtype_to_howto): Don't dump core if output section
	owner is not COFF.
 2001-05-08 17:44:00 +00:00
Alan Modra
062e23589d * ecoff.c (bfd_debug_section): Fix initialization. 
* elf.c (_bfd_elf_slurp_version_tables): Change maxidx to unsigned, it
	is always a positive integer. Cast away sign mismatch.
	* elf32-mips.c: Fix misleading comment and typo.
	(_bfd_mips_elf_section_from_bfd_section): Remove unused attribute, use
	correct data type.
	* elflink.c: Fix typo.
	(_bfd_elf_create_dynamic_sections): Remove superfluous initialization.
	* ecoffswap.h (ecoff_swap_fdr_in): Cast away sign mismatch.
 2001-05-07 09:15:26 +00:00
Richard Henderson
16b65e4ea2 * elf64-alpha.c (SREL16, SREL32, SREL64): Set pcrel_offset true. 2001-05-04 23:22:31 +00:00
Nick Clifton
cac1532771 Set EF_ARM_HASENTRY if the start address is set. 2001-05-04 08:32:21 +00:00
Nick Clifton
966b3e0b90 Compute value of _bfd_target_vector_entries based on the size of 
_bfd_target_vector and not bfd_target_vector.
 2001-05-03 17:49:49 +00:00
H.J. Lu
210ba1e83d 2001-05-03 H.J. Lu <hjl@gnu.org> 
* elfcode.h: Include "libiberty.h".

	* elflink.h (elf_link_add_object_symbols): Set
	elf_dt_name (abfd) to basename of the bfd filename.
	(NAME(bfd_elf,size_dynamic_sections)): Set vn_file to basename
	of the bfd filename.
 2001-05-03 06:18:09 +00:00
Andreas Jaeger
56fc028eb1 * elf64-gen.c (elf_generic_info_to_howto): Add unused attribute. 
(elf_generic_info_to_howto_rel): Likewise.
	* coff-alpha.c (reloc_nil): Likewise.
	(alpha_ecoff_bad_format_hook): Likewise.
	(alpha_adjust_reloc_out): Likewise.
	(alpha_bfd_reloc_type_lookup): Likewise.
	(alpha_convert_external_reloc): Likewise.
	* elf64-alpha.c (elf64_alpha_reloc_nil): Likewise.
	(elf64_alpha_reloc_bad): Likewise.
	(elf64_alpha_reloc_gpdisp): Likewise.
	(elf64_alpha_bfd_reloc_type_lookup): Likewise.
	(elf64_alpha_info_to_howto): Likewise.
	(elf64_alpha_add_symbol_hook): Likewise.
	(elf64_alpha_create_got_section): Likewise.
	(elf64_alpha_is_local_label_name): Likewise.
	(elf64_alpha_merge_ind_symbols): Likewise.
	* elf64-mips.c (mips_elf64_reloc_type_lookup): Likewise.
	(mips_elf64_get_reloc_upper_bound): Likewise.
	* nlm32-alpha.c (nlm_alpha_mangle_relocs): Likewise.
	(nlm_alpha_get_public_offset): Likewise.
 2001-05-03 04:46:27 +00:00
Nick Clifton
c7e4034828 Add gas and ld support for openrisc 2001-05-02 18:14:31 +00:00
H.J. Lu
5fba655aed 2000-04-27 H.J. Lu <hjl@gnu.org> 
* elf.c (_bfd_elf_link_hash_hide_symbol): Set dynindx to -1
	only for ELF_LINK_FORCED_LOCAL.
	* elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
	* elf32-mips.c (_bfd_mips_elf_hide_symbol): Likewise.
	* elfxx-ia64.c (elfNN_ia64_hash_hide_symbol): Likewise.

	* elflink.h (elf_fix_symbol_flags): Set ELF_LINK_FORCED_LOCAL
	if the symbol has hidden or internal visibility.
 2001-04-30 16:13:26 +00:00
Alan Modra
db20fd7654 * elf32-hppa.c (final_link_relocate): Branch to .+8 for 
calls to undefined weak symbols.
 2001-04-30 13:34:41 +00:00
Andreas Jaeger
6a2bda3fa0 * elf64-x86-64.c (elf64_x86_64_relocate_section): Correct test for 
R_X86_64_GOTPCREL, don't use assignments instead of comparisons.
 2001-04-30 10:30:05 +00:00
Andreas Jaeger
053579d754 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Only swap 
out handled entries.
	(elf64_x86_64_finish_dynamic_symbol): Set up GOT entries.
	(elf64_x86_64_relocate_section): Fix GOTPCREL calculation.
	(elf64_x86_64_relocate_section): Merge entries for GOTPCREL and
	GOT32.
 2001-04-29 13:42:45 +00:00
Nick Clifton
87748b3227 Add support for arm-vxworks target 2001-04-27 17:12:18 +00:00
H.J. Lu
f5f31454c5 2001-04-26 H.J. Lu <hjl@gnu.org> 
* elf32-i386.c (elf_i386_check_relocs): Verify if r_symndx is
	valid.
 2001-04-26 19:09:20 +00:00
Frank Ch. Eigler
d436a9b307 * externalize a function 
2001-04-25  Frank Ch. Eigler  <fche@redhat.com>

	* bfd-in.h (bfd_cache_close): Declare newly exported function.
	* bfd-in2.h: Regenerated.
 2001-04-25 21:08:02 +00:00