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Nick Clifton [Mon, 15 Jun 2009 08:48:49 +0000 (08:48 +0000)]
* corefile.c (core_create_syms_from): Use BFD_VMA_FMT when
scanning in an address.
H.J. Lu [Mon, 15 Jun 2009 00:37:08 +0000 (00:37 +0000)]
2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c: Remove duplicated comments.
Alan Modra [Mon, 15 Jun 2009 00:00:04 +0000 (00:00 +0000)]
daily update
H.J. Lu [Sun, 14 Jun 2009 22:13:30 +0000 (22:13 +0000)]
bfd/
2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
PR ld/10270
* elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
dynamic IFUNC pointer in non-shared object. Use .got.plt
for IFUNC definition in PIE.
(elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
PIE locally.
* elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
dynamic IFUNC pointer in non-shared object. Use .got.plt
for IFUNC definition in PIE.
(elf64_x86_64_relocate_section): Resolve IFUNC definition in
PIE locally.
ld/testsuite/
2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
PR ld/10270
* ld-ifunc/ifunc-9-x86.d: New.
* ld-ifunc/ifunc-9-x86.s: Likewise.
Doug Evans [Sun, 14 Jun 2009 16:36:56 +0000 (16:36 +0000)]
* cgen.sh: Handle multiple simultaneous runs for parallel makes.
H.J. Lu [Sun, 14 Jun 2009 05:53:55 +0000 (05:53 +0000)]
2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_relocate_section): Properly report
local symbol for unhandled relocation against STT_GNU_IFUNC
symbol.
* elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
H.J. Lu [Sun, 14 Jun 2009 05:45:09 +0000 (05:45 +0000)]
2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_check_relocs): Properly report
local symbol for unhandled relocation against STT_GNU_IFUNC
symbol.
* elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
H.J. Lu [Sun, 14 Jun 2009 01:39:46 +0000 (01:39 +0000)]
bfd/
2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
PR ld/10269
* elf32-i386.c: Include "objalloc.h" and "hashtab.h".
(elf_i386_link_hash_table): Add loc_hash_table and
loc_hash_memory.
(elf_i386_local_hash): New.
(elf_i386_local_htab_hash): Likewise.
(elf_i386_local_htab_eq): Likewise.
(elf_i386_get_local_sym_hash): Likewise.
(elf_i386_link_hash_table_free): Likewise.
(elf_i386_allocate_local_dynrelocs): Likewise.
(elf_i386_finish_local_dynamic_symbol): Likewise.
(bfd_elf64_bfd_link_hash_table_free): Likewise.
(elf_i386_link_hash_table_create): Create loc_hash_table and
loc_hash_memory.
(elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
(elf_i386_size_dynamic_sections): Likewise.
(elf_i386_relocate_section): Likewise.
(elf_i386_finish_dynamic_sections): Likewise.
(elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
isn't NULL.
* elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
(elf64_x86_64_link_hash_table): Add loc_hash_table and
loc_hash_memory.
(elf64_x86_64_local_hash): New.
(elf64_x86_64_local_htab_hash): Likewise.
(elf64_x86_64_local_htab_eq): Likewise.
(elf64_x86_64_get_local_sym_hash): Likewise.
(elf64_x86_64_link_hash_table_free): Likewise.
(elf64_x86_64_allocate_local_dynrelocs): Likewise.
(elf64_x86_64_finish_local_dynamic_symbol): Likewise.
(bfd_elf64_bfd_link_hash_table_free): Likewise.
(elf64_x86_64_link_hash_table_create): Create loc_hash_table
and loc_hash_memory.
(elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
symbols.
(elf64_x86_64_size_dynamic_sections): Likewise.
(elf64_x86_64_relocate_section): Likewise.
(elf64_x86_64_finish_dynamic_sections): Likewise.
(elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
sym isn't NULL.
gas/
2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
PR ld/10269
* config/tc-i386.c (md_apply_fix): Use TC_FORCE_RELOCATION
instead of generic_force_reloc.
* config/tc-i386.h (TC_FORCE_RELOCATION): New.
ld/testsuite/
2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
PR ld/10269
*: ld-ifunc/ifunc-1-local-x86.d: New.
*: ld-ifunc/ifunc-1-local-x86.s: Likewise.
*: ld-ifunc/ifunc-2-local-i386.d: Likewise.
*: ld-ifunc/ifunc-2-local-i386.s: Likewise.
*: ld-ifunc/ifunc-2-local-x86-64.d: Likewise.
*: ld-ifunc/ifunc-2-local-x86-64.s: Likewise.
*: ld-ifunc/ifunc-4-local-x86.d: Likewise.
*: ld-ifunc/ifunc-4-local-x86.s: Likewise.
*: ld-ifunc/ifunc-5-local-i386.s: Likewise.
*: ld-ifunc/ifunc-5-local-x86-64.s: Likewise.
*: ld-ifunc/ifunc-5a-local-i386.d: Likewise.
*: ld-ifunc/ifunc-5a-local-x86-64.d: Likewise.
*: ld-ifunc/ifunc-5b-local-i386.d: Likewise.
*: ld-ifunc/ifunc-5b-local-x86-64.d: Likewise.
Alan Modra [Sun, 14 Jun 2009 00:00:04 +0000 (00:00 +0000)]
daily update
Alan Modra [Sat, 13 Jun 2009 00:00:06 +0000 (00:00 +0000)]
daily update
Nick Clifton [Fri, 12 Jun 2009 15:33:30 +0000 (15:33 +0000)]
* corefile.c (num_of_syms_in): New function - computes the number
of symbols in a given file.
(core_create_syms_from): New function - populates a symbol table
from the symbols found in a specified file.
* corefile.h: Prototype core_create_syms_from.
* gprof.c (long_options): Add --external-symbol-table.
(usage): Mention it.
(main): Initiailize external_symbol_table from
--external-symbol-table option. If set use it.
* gprof.texi: Document the new option.
* NEWS: Mention new feature added to gprof.
Phil Blundell [Fri, 12 Jun 2009 14:27:21 +0000 (14:27 +0000)]
2009-06-10 Philip Blundell <philb@gnu.org>
* emultempl/armelf.em (gld${EMULATION_NAME}_finish): Avoid crash
if section has no ELF data.
Phil Blundell [Fri, 12 Jun 2009 14:26:08 +0000 (14:26 +0000)]
2009-06-10 Philip Blundell <philb@gnu.org>
* elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
elf_sec->this_hdr == NULL.
Nick Clifton [Fri, 12 Jun 2009 13:54:44 +0000 (13:54 +0000)]
* readelf.c (process_symbol_table): Set gnubuckets to NULL after
freeing it and before returning.
Nick Clifton [Fri, 12 Jun 2009 12:04:19 +0000 (12:04 +0000)]
* opncls.c (_maybe_make_executable): New function. Gives execute
permission to an executable bfd that was opened for writing
provided that it is a regular file. Replaces common code found in...
(bfd_close): here and ...
(bfd_close_all_done): here.
Jakub Jelinek [Fri, 12 Jun 2009 10:19:54 +0000 (10:19 +0000)]
* readelf.c (process_symbol_table): Don't return early if
.hash/.gnu.hash is empty/unusable and not -D.
Tristan Gingold [Fri, 12 Jun 2009 09:15:46 +0000 (09:15 +0000)]
2009-06-12 Tristan Gingold <gingold@adacore.com>
* reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
* bfd-in2.h: Regenerated.
* libbfd.h: Regenerated.
* mach-o.c (FILE_ALIGN): New macro.
(bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
(bfd_mach_o_print_symbol): Ditto.
(bfd_mach_o_scan_write_thread): Adjust type of variable offset.
(bfd_mach_o_get_reloc_upper_bound): New function.
(bfd_mach_o_canonicalize_reloc): Ditto.
(bfd_mach_o_scan_write_relocs): Ditto.
(bfd_mach_o_scan_write_section_32): Remove offset argument.
(bfd_mach_o_scan_write_section_64): Ditto.
(bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
written for load command. Do not compute section file offset.
(bfd_mach_o_scan_write_segment_64): Ditto.
(bfd_mach_o_scan_write_symtab): Compute file offset first.
Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
Mach-O to ...
(bfd_mach_o_mangle_symbols): ... this new function.
(bfd_mach_o_write_contents): Be sure to habe load commands built.
Call bfd_mach_o_mangle_symbols.
(bfd_mach_o_build_commands): Adjust for filelen field.
Use FILE_ALIGN macro. Clear section file offset if section is empty.
Do not set symtab file offset anymore here.
(bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
(bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
Set reloc_count and rel_filepos section fields.
(bfd_mach_o_scan_read_section_32): Type of argument offset is now
unsigned int.
(bfd_mach_o_scan_read_section_64): Ditto.
(bfd_mach_o_scan_read_section): Ditto.
(bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
bfd_mach_o_asymbol. Use unsigned int for file offset type.
(bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
Handle weak-ref symbols.
(bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
(bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
(bfd_mach_o_scan): Remove assignment to removed field.
(bfd_mach_o_mkobject_init): Ditto.
(bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
(bfd_mach_o_bfd_reloc_type_lookup): New macro.
(bfd_mach_o_bfd_reloc_name_lookup): Ditto.
(bfd_mach_o_swap_reloc_in): Ditto.
(bfd_mach_o_swap_reloc_out): Ditto.
* mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
(BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
(BFD_MACH_O_REFERENCE_FLAG_DEFINED)
(BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
(BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
(BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
(BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
(BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
(BFD_MACH_O_N_WEAK_DEF): New macros.
Add comments.
(bfd_mach_o_section_type): Add new enumeration values.
(BFD_MACH_O_S_SELF_MODIFYING_CODE)
(BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
(BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
(BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
macros.
(BFD_MACH_O_GENERIC_RELOC_VANILLA)
(BFD_MACH_O_GENERIC_RELOC_PAIR)
(BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
(BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
(BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
(BFD_MACH_O_RELENT_SIZE): Ditto.
(BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
(BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
(BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
(BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
(BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
(BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
(BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
(BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
(bfd_mach_o_reloc_info): New struct.
(bfd_mach_o_asymbol): New struct.
(bfd_mach_o_symtab_command): The symbols field is now of type
bfd_mach_o_asymbol.
(bfd_mach_o_load_command): The offset and len fields are now of type
unsigned int.
(mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
Add a filelen field. Add comments.
(bfd_mach_o_backend_data): New struct.
(bfd_mach_o_get_backend_data): New macro.
(bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
bfd_mach_o_asymbol.
(bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
(bfd_mach_o_get_reloc_upper_bound): New prototype.
(bfd_mach_o_canonicalize_reloc): Ditto.
* mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
duplicated macro. Now defined to _bfd_generic_is_local_label.
(TARGET_NAME_BACKEND): New macro...
(TARGET_NAME_BACKEND): ... used to name a new variable.
(TARGET_NAME): Define relocs table using bfd_mach_o, reference
Mach-O backend data.
* mach-o-i386.c (i386_howto_table): New variable.
(bfd_mach_o_i386_swap_reloc_in): New function.
(bfd_mach_o_i386_swap_reloc_out): Ditto.
(bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
(bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
(bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
(bfd_mach_o_bfd_reloc_type_lookup)
(bfd_mach_o_bfd_reloc_name_lookup): Ditto.
Alan Modra [Fri, 12 Jun 2009 00:00:04 +0000 (00:00 +0000)]
daily update
Anthony Green [Thu, 11 Jun 2009 11:27:58 +0000 (11:27 +0000)]
Add PC-relative branch instructions to moxie port.
Paul Pluzhnikov [Thu, 11 Jun 2009 00:46:28 +0000 (00:46 +0000)]
Typos in ChangeLog :-(
Paul Pluzhnikov [Thu, 11 Jun 2009 00:41:03 +0000 (00:41 +0000)]
2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
* bfd-in2.h: bfd_mmap prototype
* bfdio.c (bfd_mmap): New function.
* libbfd.h (bfd_iovec): Add bmmap.
* cache.c (cache_bmap): New function.
(cache_iovec): Initialize bmmap member.
* opencls.c (opncls_bmmap): New function.
(opncls_iovec): Initialize bmmap member.
Alan Modra [Thu, 11 Jun 2009 00:00:04 +0000 (00:00 +0000)]
daily update
Anthony Green [Wed, 10 Jun 2009 06:07:47 +0000 (06:07 +0000)]
Handle MOXIE_F1_M opcodes.
Alan Modra [Wed, 10 Jun 2009 00:00:07 +0000 (00:00 +0000)]
daily update
Nick Clifton [Tue, 9 Jun 2009 15:14:23 +0000 (15:14 +0000)]
PR 10165
* winduni.c (wind_MultiByteToWideChar): Do not pass MB_PRECOMPOSED
to MultiByteToWideChar when using the CP_UTF8 or CO_UTF7 types.
Jakub Jelinek [Tue, 9 Jun 2009 15:12:45 +0000 (15:12 +0000)]
* dw2gencfi.c (output_cfi_insn): Initialize fragment before rs_cfa
to DW_CFA_advance_loc4.
* gas/cfi/cfi-common-7.d: New test.
* gas/cfi/cfi-common-7.s: New.
* gas/cfi/cfi.exp: Add cfi-common-7 test.
Tristan Gingold [Tue, 9 Jun 2009 07:37:19 +0000 (07:37 +0000)]
2009-06-09 Tristan Gingold <gingold@adacore.com>
* mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
and stabstr_segment fields.
(mach_o_be_vec, mach_o_le_vec): Removed
(bfd_mach_o_version): New prototype.
* mach-o.c (bfd_mach_o_version): Make this function public.
(mach_o_wide_p): New function.
(bfd_mach_o_wide_p): Ditto.
(bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
weird names.
(bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
Search in the list only if the name starts with a dot.
(bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
test. Check bfd_seek status.
(bfd_mach_o_scan_write_thread): Check bfd_seek status.
(bfd_mach_o_scan_write_section_32): Ditto.
(bfd_mach_o_scan_write_section_64): Ditto.
(bfd_mach_o_scan_write_section): Removed.
(bfd_mach_o_scan_write_segment): Split into ...
(bfd_mach_o_scan_write_segment_32): ... this and ...
(bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
(bfd_mach_o_scan_write_symtab_symbols): Moved into ...
(bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
symbol table. Now returns a boolean.
(bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
Adjust for status type.
(bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
test. Write symbol table. Numbers the sections.
(bfd_mach_o_read_header): Check bfd_seek status.
Use mach_o_wide_p instead of hard-coded test.
(bfd_mach_o_scan_read_section_32): Check bfd_seek status.
(bfd_mach_o_scan_read_section_64): Ditto.
(bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
handled common symbols.
(bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
(bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
(bfd_mach_o_scan_read_dylinker): Ditto.
(bfd_mach_o_scan_read_dylib): Ditto.
(bfd_mach_o_scan_read_thread): Ditto.
(bfd_mach_o_scan_read_symtab): Ditto.
Do not create a section for the stabs.
(bfd_mach_o_scan_read_uuid): Check bfd_seek status.
(bfd_mach_o_scan_read_segment): Ditto.
(bfd_mach_o_scan_read_command): Ditto.
(bfd_mach_o_scan_start_address): Ditto.
(bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
(bfd_mach_o_archive_p): Check bfd_seek status.
(bfd_mach_o_core_fetch_environment): Ditto.
* mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
Alan Modra [Tue, 9 Jun 2009 00:00:05 +0000 (00:00 +0000)]
daily update
Dave Korn [Mon, 8 Jun 2009 16:06:24 +0000 (16:06 +0000)]
PR gas/977
* config/tc-i386.c (md_estimate_size_before_relax): Don't relax
branches to weak symbols.
(md_apply_fix): Don't convert fixes against weak symbols to
section-relative offsets, but save addend for later reloc emission.
(tc_gen_reloc): When emitting reloc against weak symbol, adjust
addend to pre-compensate for bfd_install_relocation.
Dave Korn [Mon, 8 Jun 2009 15:55:36 +0000 (15:55 +0000)]
* gas/i386/jump.d: Tweak patterns to also match PE platform output.
Alan Modra [Mon, 8 Jun 2009 00:00:04 +0000 (00:00 +0000)]
daily update
Alan Modra [Sun, 7 Jun 2009 00:00:08 +0000 (00:00 +0000)]
daily update
H.J. Lu [Sat, 6 Jun 2009 22:39:25 +0000 (22:39 +0000)]
bfd/
2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
(elf_i386_link_hash_table_create): Initialize irelifunc.
(elf_i386_check_relocs): Updated. Set up irelifunc for
shared objects.
(elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
relocation for non-GOT reference of STT_GNU_IFUNC symbol in
shared objects.
(elf_i386_relocate_section): Likewise.
* elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
(elf64_x86_64_link_hash_table_create): Initialize irelifunc.
(elf64_x86_64_check_relocs): Updated. Set up irelifunc for
shared objects.
(elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
relocation for non-GOT reference of STT_GNU_IFUNC symbol in
shared objects.
(elf64_x86_64_relocate_section): Likewise.
* elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
...
(_bfd_elf_create_ifunc_sections): This.
* elflink.c (_bfd_elf_create_static_ifunc_sections): Renamd to
...
(_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
for shared objects.
ld/
2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
* scripttempl/elf.sc: Add .rel.ifunc and .rela.ifunc.
Anthony Green [Sat, 6 Jun 2009 13:02:21 +0000 (13:02 +0000)]
Print moxie addresses nicely.
H.J. Lu [Sat, 6 Jun 2009 11:48:11 +0000 (11:48 +0000)]
2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
relocation for R_386_32 against STT_GNU_IFUNC symbol when
building shared object. Check info->executable instead of
!info->shared when setting non_got_ref.
(elf_i386_allocate_dynrelocs): Allocate dynamic relocation
for non-GOT reference of STT_GNU_IFUNC symbol in shared
object. Allocate GOT relocation agsinst STT_GNU_IFUNC
symbol if needed.
(elf_i386_relocate_section): Output dynamic relocation for
R_386_32 against STT_GNU_IFUNC symbol to get the real
function address when building shared object.
(elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
relocation for STT_GNU_IFUNC symbol in shared object.
* elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
symbol when building shared object. Check info->executable
instead of !info->shared when setting non_got_ref.
(elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
for non-GOT reference of STT_GNU_IFUNC symbol in shared
library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
if needed.
(elf64_x86_64_relocate_section): Output dynamic relocation
for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
function address when building shared object.
(elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
relocation for STT_GNU_IFUNC symbol in shared object.
Jan Kratochvil [Sat, 6 Jun 2009 07:48:02 +0000 (07:48 +0000)]
bfd/
* Makefile.am: Run "make dep-am".
(BFD32_BACKENDS): Add mach-o-i386.lo.
(BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
* Makefile.in: Regenerate.
Alan Modra [Sat, 6 Jun 2009 06:36:52 +0000 (06:36 +0000)]
* elf32-spu.c (spu_elf_relocate_section): Match overlay number
when looking for soft-icache stubs.
Alan Modra [Sat, 6 Jun 2009 00:00:05 +0000 (00:00 +0000)]
daily update
Doug Kwan [Fri, 5 Jun 2009 21:32:57 +0000 (21:32 +0000)]
2009-06-05 Doug Kwan <dougkwan@google.com>
* Makefile.am (CCFILES): Add target.cc.
* Makefile.in: Regenerate.
* i386.cc (class Target_i386): Define new virtual method to
override do_is_local_label_name in parent.
* object.cc (Sized_relobj::do_count_local_symbols): Discard
local symbols if --discard-locals or -X is given.
* options.h (class General_options): Declare new options
'--discard-locals' and '-X' for discarding locals.
* target.h (class Target): Define new methods is_local_label_name.
Declare new virtual method do_is_local_label_name.
* target.cc: New file.
* testsuite/Makefile.am (check_PROGRAMS): Add discard_locals_test.
(check_SCRIPTS): Add discard_locals_test.sh.
(check_DATA): Add discard_local_tests.syms.
(discard_locals_test_SOURCES, discard_locals_test_LDFLAGS): Define.
(discard_local_tests.syms, discard_locals_test.o): New make rules.
* testsuite/Makefile.in: Regenerate.
* testsuite/discard_locals_test.c: New file.
* testsuite/discard_locals_test.sh: Same.
Doug Kwan [Fri, 5 Jun 2009 18:16:31 +0000 (18:16 +0000)]
2009-06-05 Doug Kwan <dougkwan@google.com>
* object.cc (Sized_relobj::Sized_relobj): Initialize
discarded_eh_frame_shndx_ to -1U.
(Sized_relobj::do_layout): Record index of a discard .eh_frame
section.
(Sized_relobj::do_count_local_symbols): Skip local symbols in
a discarded .eh_frame section.
(Sized_relobj::do_finalize_local_symbols): Ditto.
* object.h (class Sized_relobj): Declare new member
discarded_eh_frame_shndx_.
* testsuite/Makefile.am (check_PROGRAMS): Add local_labels_test.
(local_labels_test.o, local_labels_test): New rules.
* testsuite/Makefile.in: Regenerate.
H.J. Lu [Fri, 5 Jun 2009 16:49:16 +0000 (16:49 +0000)]
2009-06-05 H.J. Lu <hongjiu.lu@intel.com>
* scripttempl/elf.sc: Remove .rel.ifunc.dyn and .rela.ifunc.dyn.
Tristan Gingold [Fri, 5 Jun 2009 09:19:44 +0000 (09:19 +0000)]
2009-06-05 Tristan Gingold <gingold@adacore.com>
* mach-o.h: Update copyright year.
(bfd_mach_o_mach_header_magic): New enum.
(bfd_mach_o_cpu_subtype): Now an enum.
(BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
(BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
(BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
(bfd_mach_o_load_command): Field type_required is now a boolean.
Reindent prototypes.
(bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
(bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
(bfd_mach_o_bfd_copy_private_section_data): Ditto.
(bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
(bfd_mach_o_get_symtab_upper_bound): Ditto.
(bfd_mach_o_canonicalize_symtab): Ditto.
(bfd_mach_o_get_symbol_info): Ditto.
(bfd_mach_o_print_symbol): Ditto.
(bfd_mach_o_bfd_print_private_bfd_data): Ditto.
(bfd_mach_o_make_empty_symbol): Ditto.
(bfd_mach_o_write_contents): Ditto.
* mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
bfd_mach_o_mkobject): Defines.
(bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
Do not check with target vector but with flavour.
(struct mach_o_section_name_xlat): New declaration.
(dwarf_section_names_xlat): Ditto.
(text_section_names_xlat): Ditto.
(data_section_names_xlat): Ditto.
(struct mach_o_segment_name_xlat): Ditto.
(segsec_names_xlat): Ditto.
(bfd_mach_o_convert_section_name_to_bfd): New function.
(bfd_mach_o_convert_section_name_to_mach_o): Ditto.
(bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
(bfd_mach_o_bfd_copy_private_section_data): Ditto.
(bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
Accept any input and output flavour. Do not share private data
anymore.
(bfd_mach_o_count_symbols): Add a comment.
(bfd_mach_o_get_symtab_upper_bound): Make it public.
(bfd_mach_o_canonicalize_symtab): Ditto.
(bfd_mach_o_get_symbol_info): Ditto.
(bfd_mach_o_print_symbol): Ditto.
(bfd_mach_o_write_header): Now returns a boolean instead of an int.
Use constants instead of hard-coded values.
(bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
values.
(bfd_mach_o_scan_write_section_64): Ditto.
(bfd_mach_o_scan_write_segment): Ditto.
Do not copy sections anymore.
(bfd_mach_o_write_contents): Make it public.
Remove dead code. Rewrite typeflag assignment.
(bfd_mach_o_build_commands): New function.
(bfd_mach_o_set_section_contents): Ditto.
(bfd_mach_o_make_empty_symbol): Make it public.
(bfd_mach_o_read_header): Make it static.
Convert to bfd_boolean.
Use constants instead of hard-coded values.
(bfd_mach_o_make_bfd_section): Call
bfd_mach_o_convert_section_name_to_bfd to create name.
(bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
values.
(bfd_mach_o_scan_read_section_64): Ditto.
(bfd_mach_o_scan_read_segment): Do not create a bfd section for
a segment anymore. Use constants instead of hard-coded values.
(bfd_mach_o_scan_read_command): Fix style.
(bfd_mach_o_scan): Use constants instead of hard-coded values.
Get rid of BFD_IO_FUNCS.
(bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
(bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
(bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
(bfd_mach_o_object_p): Removed.
(bfd_mach_o_gen_core_p): New function, replaces ...
(bfd_mach_o_core_p): ... deleted.
(bfd_mach_o_bfd_print_private_bfd_data): Make it public.
* mach-o-i386.c: New file.
* config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
* configure.in (TDEFINES): Add mach_o_i386_vec.
* configure: Regenerated.
* targets.c: Add mach_o_i386_vec.
* mach-o.c: Update copyright years.
(BFD_IO_FUNCS): Remove (was not used).
(bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
bfd_mach_o_slurp_extended_name_table,
bfd_mach_o_construct_extended_name_table,
bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
bfd_mach_o_get_section_contents_in_window,
bfd_mach_o_bfd_is_local_label_name,
bfd_mach_o_bfd_is_target_special_symbol,
bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
bfd_mach_o_minisymbol_to_symbol,
bfd_mach_o_bfd_get_relocated_section_contents,
bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
bfd_mach_o_bfd_merge_private_bfd_data,
bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
bfd_mach_o_bfd_copy_private_header_data,
bfd_mach_o_core_file_matches_executable_p): Move these defines ...
* mach-o-target.c: ... here.
Update copyright years.
Alan Modra [Fri, 5 Jun 2009 00:00:05 +0000 (00:00 +0000)]
daily update
Doug Kwan [Thu, 4 Jun 2009 21:14:11 +0000 (21:14 +0000)]
2009-06-04 Doug Kwan <dougkwan@google.com>
* layout.cc (Layout::section_name_mapping): Add mapping for
special ARM sections.
Alan Modra [Thu, 4 Jun 2009 08:27:54 +0000 (08:27 +0000)]
* strings.c (main): Delay parsing of decimal digits.
Alan Modra [Thu, 4 Jun 2009 06:57:56 +0000 (06:57 +0000)]
* dep-in.sed: Don't use \n in replacement part of s command.
* Makefile.am (DEP1): LC_ALL for uniq.
* Makefile.in: Regenerate.
Alan Modra [Thu, 4 Jun 2009 06:57:12 +0000 (06:57 +0000)]
* dep-in.sed: Don't use \n in replacement part of s command.
* Makefile.am (DEP1, DEPTC, DEPOBJ, DEP2): LC_ALL for uniq.
* Makefile.in: Regenerate.
Alan Modra [Thu, 4 Jun 2009 06:56:53 +0000 (06:56 +0000)]
* dep-in.sed: Don't use \n in replacement part of s command.
* Makefile.am (DEP1): LC_ALL for uniq.
Run "make dep-am".
* Makefile.in: Regenerate.
Doug Kwan [Thu, 4 Jun 2009 01:31:01 +0000 (01:31 +0000)]
2009-06-03 Doug Kwan <dougkwan@google.com>
* arm.cc (utils::sign_extend): Reverse test in gold_assert.
(utils::has_overflow): Same.
Ian Lance Taylor [Thu, 4 Jun 2009 00:43:11 +0000 (00:43 +0000)]
* layout.cc (Layout::section_name_mapping): New array, replacing
Layout::linkonce_mapping.
(Layout::section_name_mapping_count): New variable, replacing
Layout::linkonce_mapping_count.
(Layout::linkonce_output_name): Remove.
(Layout::output_section_name): Rewrite.
* layout.h (class Layout): Rename Linkonce_mapping to
Section_name_mapping, linkonce_mapping to section_name_mapping,
linkonce_mapping_count to section_name_mapping_count. Don't
declare linkonce_output_name.
Alan Modra [Thu, 4 Jun 2009 00:00:04 +0000 (00:00 +0000)]
daily update
DJ Delorie [Wed, 3 Jun 2009 21:02:16 +0000 (21:02 +0000)]
merge from gcc
Doug Kwan [Wed, 3 Jun 2009 19:33:05 +0000 (19:33 +0000)]
2009-06-03 Doug Kwan <dougkwan@google.com>
* gold/arm.cc (namespace utils): New.
(Target_arm::reloc_is_non_pic): Define new method.
(class Arm_relocate_functions): New.
(Target_arm::Relocate::relocate): Handle relocation types used by
Android.
Ulrich Weigand [Wed, 3 Jun 2009 18:08:14 +0000 (18:08 +0000)]
ChangeLog:
* mdebugread.c (mdebug_type_void, mdebug_type_char, mdebug_type_short,
mdebug_type_int, mdebug_type_int_32, mdebug_type_int_64,
mdebug_type_long_32, mdebug_type_long_64, mdebug_type_long_long_64,
mdebug_type_unsigned_char, mdebug_type_unsigned_short,
mdebug_type_unsigned_int_32, mdebug_type_unsigned_int_64,
mdebug_type_unsigned_long_32, mdebug_type_unsigned_long_64,
mdebug_type_unsigned_long_long_64, mdebug_type_adr_32,
mdebug_type_adr_64, mdebug_type_float, mdebug_type_double,
mdebug_type_complex, mdebug_type_double_complex,
mdebug_type_fixed_dec, mdebug_type_float_dec, mdebug_type_string):
Remove.
(basic_type_data): New global variable.
(basic_type): New function.
(parse_type): Remove static basic type map map_bt. Call basic_type
to get basic types instead of using mdebug_type_ variables.
(parse_symbol): Use builtin types instead of mdebug_type_ variables.
(upgrade_type): Likewise.
(parse_procedure): Likewise.
(psymtab_to_symtab_1): Likewise.
(_initialize_mdebugread): Do not initialize mdebug_type_ variables.
Initialize basic_type_data.
include/coff/ChangeLog:
* symconst.h (btLong64, btULong64, btLongLong64, btULongLong64,
btAdr64, btInt64, btUInt64): New defines.
H.J. Lu [Wed, 3 Jun 2009 17:32:02 +0000 (17:32 +0000)]
2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
* ld-ifunc/ifunc-2-x86-64.d: Pass --64 to as and -melf_x86_64 to
ld.
* ld-ifunc/ifunc-5a-x86-64.d: Likewise.
* ld-ifunc/ifunc-5b-x86-64.d: Likewise.
* ld-ifunc/ifunc-6a-x86-64.d: Likewise.
* ld-ifunc/ifunc-6b-x86-64.d: Likewise.
* ld-ifunc/ifunc-7a-x86-64.d: Likewise.
* ld-ifunc/ifunc-7b-x86-64.d: Likewise.
* ld-ifunc/ifunc-8a-i386.s: New.
* ld-ifunc/ifunc-8a-x86-64.s: Likewise.
* ld-ifunc/ifunc-8b-i386.s: Likewise.
* ld-ifunc/ifunc-8b-x86-64.s: Likewise.
* ld-ifunc/ifunc-8-i386.d: Likewise.
* ld-ifunc/ifunc-8-x86-64.d: Likewise.
H.J. Lu [Wed, 3 Jun 2009 16:58:12 +0000 (16:58 +0000)]
2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
* elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
Ian Lance Taylor [Wed, 3 Jun 2009 14:05:07 +0000 (14:05 +0000)]
* arm.cc (Target_arm::scan::global): Use || instead of |.
H.J. Lu [Wed, 3 Jun 2009 12:35:18 +0000 (12:35 +0000)]
2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
GOT entry for STT_GNU_IFUNC symbol with pointer equality.
(elf_i386_relocate_section): Adjust R_386_GOT32 relocation
against STT_GNU_IFUNC symbols for static executables.
(elf_i386_finish_dynamic_symbol): Load GOT entry with
PLT entry for STT_GNU_IFUNC symbol with pointer equality.
* elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
GOT entry for STT_GNU_IFUNC symbol with pointer equality.
(elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
PLT entry for STT_GNU_IFUNC symbol with pointer equality.
Tristan Gingold [Wed, 3 Jun 2009 08:17:20 +0000 (08:17 +0000)]
2009-06-03 Tristan Gingold <gingold@adacore.com>
* MAINTAINERS: Add myself as Mach-O maintainer.
Ralf Wildenhues [Wed, 3 Jun 2009 05:40:47 +0000 (05:40 +0000)]
* Makefile.tpl (all): Avoid a trailing backslash.
* Makefile.in: Regenerate.
Doug Kwan [Wed, 3 Jun 2009 00:06:15 +0000 (00:06 +0000)]
2009-06-02 Doug Kwan <dougkwan@google.com>
* gold/arm.cc (Target_arm::Scan::Scan): Initialize
issued_non_pic_error_.
(class Target_arm::Scan): Declare new method check_non_pic.
Define new method symbol_needs_plt_entry.
Declare new data member issued_non_pic_error_.
(class Target_arm::Relocate): Declare new method
should_apply_static_reloc.
(Target_arm::may_need_copy_reloc): Handle STT_ARM_TFUNC.
(Target_arm::Scan::check_non_pic): Define new method.
(Target_arm::Scan::local): Handle a small subset of reloc types used
by Android.
(Target_arm::Scan::local): Same.
(Target_arm::Relocate::should_apply_statci_reloc): Define new method.
Alan Modra [Wed, 3 Jun 2009 00:00:04 +0000 (00:00 +0000)]
daily update
Ben Elliston [Tue, 2 Jun 2009 23:00:59 +0000 (23:00 +0000)]
* config.sub, config.guess: Update from upstream sources.
Richard Sandiford [Tue, 2 Jun 2009 18:51:34 +0000 (18:51 +0000)]
bfd/
* coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
symbols to be left unimported when linking statically.
* xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
code when linking statically.
ld/testsuite/
* ld-powerpc/aix-glink-3.s, ld-powerpc/aix-glink-3a.s,
ld-powerpc/aix-glink-3b.s, ld-powerpc/aix-glink-3.dd,
ld-powerpc/aix-glink-3-32.d, ld-powerpc/aix-glink-3-64.d: New tests.
* ld-powerpc/aix52.exp: Run them. Move the lineno tests to maintain
alphabetical order.
H.J. Lu [Tue, 2 Jun 2009 17:31:42 +0000 (17:31 +0000)]
bfd/
2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_check_relocs): Increment
got.refcount for R_386_GOT32/R_386_GOTOFF relocations
against STT_GNU_IFUNC symbol.
(elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
local STT_GNU_IFUNC definition is used.
(elf_i386_relocate_section): Handle got.offset != -1 for
R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
symbol.
* elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
relocations against STT_GNU_IFUNC symbol.
(elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
local STT_GNU_IFUNC definition is used.
(elf64_x86_64_relocate_section): Handle got.offset != -1
for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
STT_GNU_IFUNC symbol.
ld/testsuite/
2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
* ld-ifunc/ifunc-5-i386.d: Renamed to ...
* ld-ifunc/ifunc-5a-i386.d: This.
* ld-ifunc/ifunc-5-x86-64.d: Renamed to ...
* ld-ifunc/ifunc-5a-x86-64.d: This.
* ld-ifunc/ifunc-5b-i386.d: New.
* ld-ifunc/ifunc-5b-x86-64.d: Likewise.
* ld-ifunc/ifunc-6a-i386.d: Likewise.
* ld-ifunc/ifunc-6a-x86-64.d: Likewise.
* ld-ifunc/ifunc-6b-i386.d: Likewise.
* ld-ifunc/ifunc-6b-x86-64.d: Likewise.
* ld-ifunc/ifunc-6-i386.s: Likewise.
* ld-ifunc/ifunc-6-x86-64.s: Likewise.
* ld-ifunc/ifunc-7a-i386.d: Likewise.
* ld-ifunc/ifunc-7a-x86-64.d: Likewise.
* ld-ifunc/ifunc-7b-i386.d: Likewise.
* ld-ifunc/ifunc-7b-x86-64.d: Likewise.
* ld-ifunc/ifunc-7-i386.s: Likewise.
* ld-ifunc/ifunc-7-x86-64.s: Likewise.
Nick Clifton [Tue, 2 Jun 2009 16:31:59 +0000 (16:31 +0000)]
* po/nl.po: Updated Dutch translation.
Alexandre Oliva [Tue, 2 Jun 2009 08:23:45 +0000 (08:23 +0000)]
* Makefile.tpl ([+compare-target+]): Compare all stage
directories, rather than just gcc.
* Makefile.in: Rebuilt.
Tristan Gingold [Tue, 2 Jun 2009 07:48:05 +0000 (07:48 +0000)]
2009-05-29 Tristan Gingold <gingold@adacore.com>
* ia64-gen.c (parse_resource_users, print_dependency_table,
add_dis_table_ent, finish_distable, insert_bit_table_ent,
add_dis_entry, compact_distree, gen_dis_table, completer_entries_eq,
get_prefix_len, compute_completer_bits, insert_opcode_dependencies,
insert_completer_entry, print_completer_entry, print_completer_table,
opcodes_eq, add_opcode_entry, shrink): Use ISO C syntax for functions.
DJ Delorie [Mon, 1 Jun 2009 19:40:32 +0000 (19:40 +0000)]
merge from gcc
H.J. Lu [Mon, 1 Jun 2009 16:31:00 +0000 (16:31 +0000)]
gas/
2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
PR gas/10198
* config/tc-i386-intel.c (i386_intel_operand): Check '$' as '.'.
gas/testsuite/
2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
PR gas/10198
* gas/i386/jump.s: Add test for "jmp $+2".
* gas/i386/jump16.s: Likewise.
* gas/i386/jump.d: Updated.
* gas/i386/jump16.d: Likewise.
H.J. Lu [Mon, 1 Jun 2009 15:48:14 +0000 (15:48 +0000)]
Correct year.
H.J. Lu [Mon, 1 Jun 2009 13:11:52 +0000 (13:11 +0000)]
bfd/
2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
PR ld/10205
* elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
(elf_i386_reloc_type_lookup): Likewise.
(R_386_tls): Removed.
(R_386_irelative): New.
(R_386_vt_offset): Updated.
(elf_i386_rtype_to_howto): Likewise.
(elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
(elf_i386_link_hash_table_create): Initialize igotplt,
iplt and irelplt.
(elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
(elf_i386_adjust_dynamic_symbol): Likewise.
(elf_i386_allocate_dynrelocs): Likewise.
(elf_i386_relocate_section): Likewise.
(elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
sections.
(elf_i386_finish_dynamic_symbol): When building a static
executable, use .iplt, .igot.plt and .rel.iplt sections for
STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
locally defined STT_GNU_IFUNC symbol.
* elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
(x86_64_reloc_map): Likewise.
(R_X86_64_standard): Updated.
(elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
(elf64_x86_64_link_hash_table_create): Initialize igotplt,
iplt and irelplt.
(elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
(elf64_x86_64_adjust_dynamic_symbol): Likewise.
(elf64_x86_64_allocate_dynrelocs): Likewise.
(elf64_x86_64_relocate_section): Likewise.
(elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
sections.
(elf64_x86_64_finish_dynamic_symbol): When building a static
executable, use .iplt, .igot.plt and .rela.iplt sections for
STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
for locally defined STT_GNU_IFUNC symbol.
* reloc.c (BFD_RELOC_386_IRELATIVE): New.
(BFD_RELOC_X86_64_IRELATIVE): Likewise.
* bfd-in2.h: Regenerated.
* libbfd.h: Likewise.
include/elf/
2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
PR ld/10205
* i386.h (R_386_IRELATIVE): New.
* x86-64.h (R_X86_64_IRELATIVE): Likewise.
ld/testsuite/
2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
PR ld/10205
* ld-ifunc/ifunc.exp (contains_irelative_reloc): New.
Use it on executable and shared library.
Run *.d.
* ld-ifunc/lib.c: Add a hidden alias, __GI_library_func2, for
library_func2.
(library_func): New.
* ld-ifunc/ifunc-1-x86.d: New.
* ld-ifunc/ifunc-1-x86.s: Likewise.
* ld-ifunc/ifunc-2-i386.d: Likewise.
* ld-ifunc/ifunc-2-i386.s: Likewise.
* ld-ifunc/ifunc-2-x86-64.d: Likewise.
* ld-ifunc/ifunc-2-x86-64.s: Likewise.
* ld-ifunc/ifunc-3a-x86.d: Likewise.
* ld-ifunc/ifunc-3b-x86.d: Likewise.
* ld-ifunc/ifunc-3-x86.s: Likewise.
* ld-ifunc/ifunc-4-x86.d: Likewise.
* ld-ifunc/ifunc-4-x86.s: Likewise.
* ld-ifunc/ifunc-5-i386.d: Likewise.
* ld-ifunc/ifunc-5-i386.s: Likewise.
* ld-ifunc/ifunc-5-x86-64.d: Likewise.
* ld-ifunc/ifunc-5-x86-64.s: Likewise.
H.J. Lu [Mon, 1 Jun 2009 12:53:00 +0000 (12:53 +0000)]
bfd/
2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
* elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
(_bfd_elf_make_ifunc_reloc_section): Removed.
(_bfd_elf_is_ifunc_symbol): Likewise.
(_bfd_elf_create_static_ifunc_sections): New.
* elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
symbol check to ...
(elf_link_add_object_symbols): Here.
(_bfd_elf_link_hash_hide_symbol): Don't clean plt on
STT_GNU_IFUNC symbol.
(elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
(IFUNC_INFIX): Removed.
(get_ifunc_reloc_section_name): Likewise.
(_bfd_elf_make_ifunc_reloc_section): Likewise.
(_bfd_elf_is_ifunc_symbol): Likewise.
(_bfd_elf_create_static_ifunc_sections): New.
ld/
2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
* scripttempl/elf.sc (PLT): Add "*(.iplt)".
(GOT): Add "*(.igot.plt)a" and "*(.igot)".
(GOTPLT): Add "*(.igot)".
(__rel_iplt_start): New.
(__rel_iplt_end): Likewise.
(__rela_iplt_start): Likewise.
(__rela_iplt_end): Likewise.
Alan Modra [Mon, 1 Jun 2009 01:50:45 +0000 (01:50 +0000)]
PR 10199
* doc/binutils.texi (nm): Correct -S description.
Alan Modra [Mon, 1 Jun 2009 00:00:09 +0000 (00:00 +0000)]
daily update
Ian Lance Taylor [Sun, 31 May 2009 23:07:26 +0000 (23:07 +0000)]
* incremental.cc (Incremental_inputs::report_command_line): Filter
out --incremental-* options.
Alan Modra [Sun, 31 May 2009 00:00:05 +0000 (00:00 +0000)]
daily update
DJ Delorie [Sat, 30 May 2009 05:18:46 +0000 (05:18 +0000)]
merge from gcc
Doug Kwan [Sat, 30 May 2009 00:55:42 +0000 (00:55 +0000)]
2009-05-29 Doug Kwan <dougkwan@google.com>
* gold/arm.cc (Output_data_plt_arm): Forward declaration for new
template class.
(class Target_arm): Update comment.
(Target_arm::Target_arm): Initialize new data members GOT_,
PLT_, GOT_PLT_, REL_DYN_, COPY_RELOCS_ and DYNBSS_.
Declare new methods Target_arm::got_section, Target_arm::make_plt_entry
and Target_arm::rel_dyn_section.
Declare new_enum Target_arm::Got_type.
Declare new data members GOT_, PLT_, GOT_PLT_, REL_DYN_, COPY_RELOCS_
and DYNBSS_.
Update commments for member do_dynsym_value.
(Target_arm::got_size, Target_arm::plt_section,
Target_arm::may_need_copy_reloc and Target_arm::copy_reloc): Define
new methods inside class defintion.
(Target_arm::got_section): Define new method.
(Target_arm::rel_dyn_section): Same.
(Output_data_plt_arm): New template class.
(Output_data_plt_arm::Output_data_plt_arm): Define constructor.
(Output_data_plt_arm:do_adjust_output_section): Define new method.
(Output_data_plt_arm::add_entry): Same.
(Output_data_plt_arm::first_plt_entry): Define new
static data member for PLT instruction template.
(Output_data_plt_arm::plt_entry): Same.
(Output_data_plt_arm::do_write): Define new method.
(Target_arm::make_plt_entry): Same.
(Target_arm::do_finalize_sections): Same.
(Target_arm::do_dynsym_value): Same.
Alan Modra [Sat, 30 May 2009 00:00:05 +0000 (00:00 +0000)]
daily update
DJ Delorie [Fri, 29 May 2009 21:01:50 +0000 (21:01 +0000)]
merge from gcc
Kai Tietz [Fri, 29 May 2009 20:19:14 +0000 (20:19 +0000)]
2009-05-29 Kai Tietz <kai.tietz@onevision.com>
* pex-win32.c (pex_win32_fdopenr): Set INHERIT to false.
H.J. Lu [Fri, 29 May 2009 18:30:30 +0000 (18:30 +0000)]
2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
(create_got_section): Likewise.
(allocate_dynrelocs): Likewise.
(readonly_dynrelocs): Likewise.
(set_tls_module_base): Likewise.
(dtpoff_base): Likewise.
(tpoff): Likewise.
(elf_i386_link_hash_table_create): Updated.
(elf_i386_create_dynamic_sections): Likewise.
(elf_i386_check_relocs): Likewise.
(elf_i386_size_dynamic_sections): Likewise.
(elf_i386_relocate_section): Likewise.
* elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
(create_got_section): Likewise.
(allocate_dynrelocs): Likewise.
(readonly_dynrelocs): Likewise.
(set_tls_module_base): Likewise.
(dtpoff_base): Likewise.
(tpoff): Likewise.
(elf64_x86_64_link_hash_table_create): Updated.
(elf64_x86_64_create_dynamic_sections): Likewise.
(elf64_x86_64_check_relocs): Likewise.
(elf64_x86_64_size_dynamic_sections): Likewise.
(elf64_x86_64_relocate_section): Likewise.
DJ Delorie [Fri, 29 May 2009 03:01:15 +0000 (03:01 +0000)]
merge from gcc
Doug Kwan [Fri, 29 May 2009 00:15:12 +0000 (00:15 +0000)]
2009-05-28 Doug Kwan <dougkwan@google.com>
* configure.ac: Support gold for target arm*-*-*.
* configure: Regenerate.
* gold/Makefile.am (TARGETSOURCES): Add arm.cc.
(ALL_TARGETOBJECTS): Add arm.$(OBJEXT)
* gold/Makefile.in: Regenerate.
* gold/arm.cc: New file.
* gold/configure.tgt: Add armbe*-*-*, armeb*-*-* and arm*-*-* targets.
Alan Modra [Fri, 29 May 2009 00:00:10 +0000 (00:00 +0000)]
daily update
DJ Delorie [Thu, 28 May 2009 22:53:08 +0000 (22:53 +0000)]
[cgen]
* cpu/mep.opc (parse_signed16_range): New.
(parse_unsigned16_range): New.
* cpu/mep-ivc2.cpu (imm16p0, simm16p0): Use them.
[opcodes]
* mep-asm.c: Regenerate.
* mep-desc.c: Regenerate.
H.J. Lu [Thu, 28 May 2009 20:56:14 +0000 (20:56 +0000)]
Remove a white space.
Nick Clifton [Thu, 28 May 2009 11:32:51 +0000 (11:32 +0000)]
* po/da.po: Updated Danish translation.
Nick Clifton [Thu, 28 May 2009 11:30:49 +0000 (11:30 +0000)]
2009-05-28 Nick Clifton <nickc@redhat.com>
* targets.c (_bfd_target_vector): Only include plugin target in
all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2009-05-27 Rafael Avila de Espindola <espindola@google.com>
* plugin.c (program_name): Remove.
(plugin_program_name): New.
(bfd_plugin_set_program_name): New.
(try_load_plugin): Use plugin_program_name.
* plugin.h (bfd_plugin_set_program_name): New.
2009-05-27 Rafael Avila de Espindola <espindola@google.com>
* ar.c (main): Call bfd_plugin_set_program_name.
* nm.c (main): Call bfd_plugin_set_program_name.
Nick Clifton [Thu, 28 May 2009 11:02:22 +0000 (11:02 +0000)]
* readelf.c (display_debug_section): Do not display debug sections
with the NOBITS section type.
Ulrich Weigand [Thu, 28 May 2009 10:47:44 +0000 (10:47 +0000)]
* elf32-spu.c (struct call_info): New member broken_cycle.
(remove_cycle): Instead of physically removing call_info structures
to break call graph cycles, mark them using the broken_cycle flag.
(mark_overlay_section): Respect broken_cycle flag.
(unmark_overlay_section): Likewise.
(collect_lib_sections): Likewise.
(collect_overlays): Likewise.
(sum_stack): Likewise.
Ulrich Weigand [Thu, 28 May 2009 10:42:47 +0000 (10:42 +0000)]
* elf32-spu.c (insert_callee): Accumulate incoming callee->count.
(mark_functions_via_relocs): Initialize callee->count to 1.
(pasted_function): Likewise.
(spu_elf_auto_overlay): Honor call counts when determining number
of stubs required in software i-cache mode.
Alan Modra [Thu, 28 May 2009 00:00:08 +0000 (00:00 +0000)]
daily update
Dave Korn [Wed, 27 May 2009 18:40:56 +0000 (18:40 +0000)]
ld/ChangeLog
* deffilep.y (%union): Add new string-type semantic value 'digits'.
(%token): Remove NUMBER as token, add DIGITS.
(%type): Add NUMBER as type. Add new id types anylang_id, opt_id.
(ALIGNCOMM): Parse an anylang_id instead of a plain ID.
(anylang_id): New production.
(opt_digits): Likewise.
(opt_id): Likewise.
(NUMBER): Likewise.
(def_lex): Return strings of digits in raw string form as DIGITS
token, instead of converting to numeric integer type.
ld/testsuite/ChangeLog
* ld-pe/non-c-lang-syms.c: New dump test source file.
* ld-pe/non-c-lang-syms.d: New dump test pattern file.
* ld-pe/pe.exp: Run new "foreign symbol" test.
Doug Kwan [Wed, 27 May 2009 18:27:42 +0000 (18:27 +0000)]
2009-05-27 Doug Kwan <dougkwan@google.com>
* arm.h: New file.
* elfcpp.h (enum SHT): Add ARM-specific special sections.
(enum PT): Add ARM-specific section types.
(enum SST): Add STT_ARM_TFUNC.
H.J. Lu [Wed, 27 May 2009 17:05:53 +0000 (17:05 +0000)]
2009-05-27 H.J. Lu <hongjiu.lu@intel.com>
* common.h: Update comments for dynamic tag ranges.
Nick Clifton [Wed, 27 May 2009 16:29:55 +0000 (16:29 +0000)]
* plugins.m4: New.
* aclocal.m4: Include ../config/plugins.m4.
* configure.in: Use AC_PLUGINS.
* configure: Regenerate.
* Makefile.in: Regenerate.
* doc/Makefile.in: Regenerate.
Catherine Moore [Wed, 27 May 2009 14:14:42 +0000 (14:14 +0000)]
2009-05-26 Catherine Moore <clm@codesourcery.com>
gas/
* config/tc-mips.c (check_for_24k_errata): Remove.
(md_mips_end): Remove call to check_for_24k_errata.
(start_noreorder): Likewise.
(s_change_sec): Likewise.
(s_change_section): Likewise.
(insns_between): Add 24k errata checks.
(append_insn): Remove declaration and references to nhdx_24k.
Remove calls to check_for_24k_errata.
gas/testsuite:
* eret.s, eret.d eret.l: Remove.
* eret-1.s, eret-1.d: New.
* eret-2.s, eret-2.d: New.
* eret-3.s, eret-3.d: New.
* mips.exp: Run new tests. Remove old tests.
Nathan Sidwell [Wed, 27 May 2009 13:34:14 +0000 (13:34 +0000)]
* sysdump.c (tab): Use puts rather than two printfs.