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Author SHA1 Message Date
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
Jakub Jelinek
a531bbd206 * merge.c (struct sec_merge_hash_entry): Add alignment field. 
(struct sec_merge_hash): Remove alignment_power.
	(sec_merge_hash_newfunc): Clear alignment.
	(sec_merge_hash_lookup): Pass alignment as argument.
	Use hashp->root.next, not hashp->next to walk the hash chain.
	If a string already in the hashtable does not have required
	alignment, create a new hashtable entry.
	(sec_merge_init): Remove alignment_power argument.
	(sec_merge_add): Add alignment argument.
	(sec_merge_emit): Alignment is now a per-entity thing, not per
	section.
	(_bfd_merge_section): Sanity check even non-SEC_STRINGS sections
	for proper alignment.
	Pass alignment information to sec_merge_add.
 2001-04-24 17:55:57 +00:00
Nick Clifton
6840198f93 z8k fixes 2001-04-24 15:22:25 +00:00
Nick Clifton
b3baf5d0a8 Add OpenRISC support 2001-04-24 15:08:16 +00:00
Andreas Jaeger
fe4770f478 2001-04-23 Bo Thorsen <bo@suse.de> 
* x86-64.h: Add vtable support.

2001-04-23  Bo Thorsen  <bo@suse.de>

	* elf64-x86-64.c: Add c++ vtable hack.
	Small whitespace and comment changes.
 2001-04-23 08:00:14 +00:00
Andreas Jaeger
653165cc0d 2001-04-19 Andreas Jaeger <aj@suse.de> 
* elf64-x86-64.c (elf64_x86_64_plt0_entry): Fix instructions.
	(elf64_x86_64_plt_entry): Likewise.
	(elf64_x86_64_finish_dynamic_sections): Fix PLT0 generation.
	(elf64_x86_64_finish_dynamic_symbol): Fix PLT generation.
 2001-04-19 09:39:28 +00:00
Hans-Peter Nilsson
4d96d12825 * elf32-cris.c: Tweak comments related to dynamic linking. 
(cris_elf_relocate_section): When not creating shared object, fill
	in the .got table for any symbol not in the dynamic symbol table.
	(elf_cris_finish_dynamic_symbol): When not creating shared object,
	only emit a .got.rela reloc if the symbol is in the dynamic symbol
	table.
	(cris_elf_check_relocs): Use variable r_type in all places rather
	than the original expression.  Add default case in switch for
	reloc types.
	(elf_cris_size_dynamic_sections): Iterate over
	elf_cris_discard_excess_program_dynamics when not creating shared
	library.
 	(elf_cris_discard_excess_dso_dynamics): Renamed from
	elf_cris_discard_copies.  Correct typo, s/Rel/Rela/.
	(elf_cris_discard_excess_program_dynamics): New.
 2001-04-17 12:32:30 +00:00
DJ Delorie
3ed30d29c6 * coffcode.h (coff_write_object_contents): Use 
bfd_coff_swap_filehdr_out instead of coff_swap_filehdr_out.
 2001-04-15 04:23:46 +00:00
H.J. Lu
a80f694198 2001-04-14 H.J. Lu <hjl@gnu.org> 
* bfd-in2.h: Regenerate.
 2001-04-15 01:02:54 +00:00
Jakub Jelinek
767e4b0d59 * section.c (STD_SECTION): Add entsize. 2001-04-14 14:23:31 +00:00
H.J. Lu
2dd439c54e 2001-04-13 H.J. Lu <hjl@gnu.org> 
* section.c (SEC_MERGE): Define new flag for merging.
	(SEC_STRINGS): Likewise.
	(entsize): New field.
 2001-04-14 04:13:00 +00:00
DJ Delorie
baf80c32ae * coff-i386.c (TARGET_SYM): SEC_READONLY is an applicable section 
flag on pe-i386 targets.
 2001-04-13 22:42:48 +00:00
Jakub Jelinek
f5fa8ca231 bfd/ 
* libbfd-in.h (_bfd_merge_section): New.
	(_bfd_write_merged_section): New.
	(_bfd_merged_section_offset): New.
	* libbfd.h: Rebuilt.
	* linker.c (_bfd_generic_link_output_symbols): Handle
	discard_sec_merge.
	* aoutx.h (aout_link_write_symbols): Likewise.
	* pdp11.c (aout_link_write_symbols): Likewise.
	* elflink.h (elf_link_add_object_symbols): Call _bfd_merge_section.
	(elf_bfd_final_link): Adjust global symbols pointing into SEC_MERGE
	sections.
	(elf_link_sec_merge_syms): New.
	(elf_link_input_bfd): Call _bfd_merged_section_offset
	and _bfd_write_merged_section.
	Handle discard_sec_merge.
	* elf-bfd.h (struct elf_link_hash_table): Add merge_info
	field.
	(struct bfd_elf_section_data): Likewise.
	* elf.c (_bfd_elf_make_section_from_shdr): Set SEC_MERGE and
	SEC_STRINGS section flags and entsize from their ELF counterparts.
	(_bfd_elf_link_hash_table_init): Initialize merge_info.
	(elf_fake_sections): Set SHF_MERGE, SHF_STRINGS and sh_entsize
	from their BFD counterparts.
	* merge.c: New file.
	* Makefile.am: Add strtab.lo.
	* Makefile.in: Rebuilt.
include/
	* bfdlink.h (bfd_link_discard): Add discard_sec_merge.
gas/
	* config/obj-elf.c (obj_elf_change_section): Add entsize argument,
	handle SHF_MERGE and SHF_STRINGS.
	(obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
	(obj_elf_section): Allow additional argument specifying entity size.
	* write.c (adjust_reloc_syms): Keep relocations against local symbols
	in SEC_MERGE sections.
ld/
	* ldmain.c (main): Default to discard_sec_merge.
	* lexsup.c (OPTION_DISCARD_NONE): Define.
	(ld_options): Add --discard-none.
	(parse_args): Handle OPTION_DISCARD_NONE.
	* ldlang.c (wild_doit): SEC_MERGE should be set in the output
	section only if SEC_MERGE and SEC_STRINGS flags and entsize of
	all its input sections match.
 2001-04-13 00:34:36 +00:00
Hans-Peter Nilsson
d954b04094 * elflink.h (elf_fix_symbol_flags): For non-default visibilities, 
only hide symbols marked STV_INTERNAL or STV_HIDDEN.
 2001-04-09 03:24:32 +00:00
H.J. Lu
fdbafa100f 2001-04-05 Steven J. Hill <sjhill@cotw.com> 
* config.bfd (mips*el*-*-linux-gnu*): Use traditional little
	endian MIPS ELF target.
	* config.bfd (mips*-*-linux-gnu*): Use traditional big endian
	MIPS ELF target.

	* configure.in (bfd_elf64_tradbigmips_vec): New. Traditional
	64bit big endian MIPS ELF target.
	(bfd_elf64_tradlittlemips_vec): New. Traditional 64bit little
	endian MIPS ELF target.
	* configure: Regenerated.

	* elf32-mips.c (IRIX_COMPAT): Handle traditional 64bit and
	little endian targets.
	(mips_elf_sym_is_global): Handle traditional targets.

	* elf64-mips.c (bfd_elf64_tradbigmips_vec): New. Traditional
	64bit big endian MIPS ELF target.
	(bfd_elf64_tradlittlemips_vec): New. Traditional 64bit little
	endian MIPS ELF target.

	* targets.c: (_bfd_target_vector): Add bfd_elf64_tradbigmips_vec
	and bfd_elf64_tradlittlemips_vec.
 2001-04-08 05:11:49 +00:00
H.J. Lu
dd484e5c56 2001-04-05 David Mosberger <davidm@hpl.hp.com> 
* elf32-i386.c (elf_i386_fake_sections): Treat ".reloc" as an
	ordinary "progbits" section.
 2001-04-06 00:37:30 +00:00
Alan Modra
391a809a0a * elflink.h (elf_fix_symbol_flags): Call elf_backend_hide_symbol 
when -Bsymbolic causes a symbol to no longer need a .plt entry.
 2001-04-04 00:31:37 +00:00
H.J. Lu
5854c6337e 2001-04-03 David Mosberger <davidm@hpl.hp.com> 
* efi-app-ia32.c (ALIGN_SECTIONS_IN_FILE): Deleted.
 2001-04-03 14:45:43 +00:00
H.J. Lu
8b4b0fac4b 2001-03-30 H.J. Lu <hjl@gnu.org> 
* efi-app-ia32.c (PEI_TARGET_SUBSYSTEM): Rename from ...
	(PEI_DEFAULT_TARGET_SUBSYSTEM): This.
 2001-03-30 16:08:34 +00:00
H.J. Lu
eb4a6e4f4b 2001-03-26 H.J. Lu <hjl@gnu.org> 
* elf32-gen.c (elf32_generic_link_add_symbols): New. Check
	if there are any relocations for generic ELF.
	(bfd_elf32_bfd_link_add_symbols): Defined to
	elf32_generic_link_add_symbols.
	* elf64-gen.c (elf64_generic_link_add_symbols): New. Check
	if there are any relocations for generic ELF.
	(bfd_elf64_bfd_link_add_symbols): Defined to
	elf64_generic_link_add_symbols.
 2001-03-27 02:00:34 +00:00
Nick Clifton
55c80943b8 Fix building bfd.pot in maintainer mode 2001-03-23 18:05:30 +00:00
Hans-Peter Nilsson
915e51468a * elf32-cris.c: Shlib and PIC support. PCREL tweaks. 2001-03-22 14:56:06 +00:00
Hans-Peter Nilsson
58d29fc398 * 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
Diego Novillo
7a65545dc5 2001-03-21 Diego Novillo <dnovillo@redhat.com> 
(_bfd_mips_elf_relocate_section): Give a better error message when
	a relocation is not recognized.
 2001-03-22 00:29:15 +00:00
Alan Modra
b32b5d6e64 Prevent NULL pointer dereference. 2001-03-21 08:09:25 +00:00
H.J. Lu
f4fbb4a3d1 2001-03-20 H.J. Lu <hjl@gnu.org> 
* configure.in: Remove the redundent AC_ARG_PROGRAM.
	* configure: Rebuild.
 2001-03-20 18:24:30 +00:00
Andreas Schwab
95fc45e66f * elf32-m68k.c (elf_m68k_relocate_section): Don't need the 
relocation value when resolving a reference from a debugging
	section.
 2001-03-20 10:11:07 +00:00
Nick Clifton
03d411a927 Fix syntax errors. 2001-03-16 18:49:32 +00:00
Nick Clifton
d165939296 Fix warning message 2001-03-16 17:34:31 +00:00
Hans-Peter Nilsson
0dc1fa070b Fix accidental loss of bit 7 in peoples names 2001-03-16 03:00:24 +00:00
Alan Modra
12cca0d293 Don't assume non-PIC to PIC call stubs are unneeded just because 
the function happens to have a plabel.
 2001-03-15 13:47:56 +00:00
DJ Delorie
cd6ec716b6 * elf32-sh.c (sh_elf_relocate_section): Only relocation 
R_SH_DIR8WP* relocs if they're against external symbols, else
they're just for relaxing.  Validate the reloc values.
 2001-03-13 04:43:40 +00:00
Nick Clifton
43a0748c78 Add --binary-architecture switch to objcopy to allow the output architecture 
to be set when the input file type is binary.
 2001-03-13 00:08:35 +00:00
Phil Blundell
d982ba7301 2001-03-11 Philip Blundell <philb@gnu.org> 
* elf32-arm.h (elf32_arm_finish_dynamic_symbol): Don't make PLT
	entries that could serve as a definition for a weak symbol.
 2001-03-11 13:10:51 +00:00
Nick Clifton
7898dedac0 Update copyright notices 2001-03-08 21:04:02 +00:00
Nick Clifton
df425bc0dd Conditionalize prevbious pathc on ! defined OLD_ARM_ABI. 2001-03-07 23:52:58 +00:00