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2008-08-07bfd/Richard Sandiford5-30/+47
* elf32-mips.c (elf_backend_hide_symbol): Delete. * elfn32-mips.c (elf_backend_hide_symbol): Likewise. * elf64-mips.c (elf_backend_hide_symbol): Likewise. * elfxx-mips.h (elf_backend_hide_symbol): Likewise. * elfxx-mips.c (mips_elf_link_hash_entry): Remove "forced_local" and add "needs_lazy_stub". (mips_elf_link_hash_newfunc): Update accordingly. (mips_elf_link_hash_table): Remove "computed_got_sizes" and add "lazy_stub_count". (_bfd_mips_elf_link_hash_table_create): Update accordingly. (mips_elf_output_extsym): Use hd->needs_lazy_stub to detect cases where a lazy stub is being used. (mips_elf_sort_hash_table_f): Use h->root.forced_local instead of h->forced_local. (mips_elf_record_global_got_symbol): Use _bfd_elf_link_hash_hide_symbol instead of _bfd_mips_elf_hide_symbol. Do not increment local_gotno here. (mips_elf_allocate_dynamic_relocations): Move before new first use. (mips_elf_check_recreate_got, mips_elf_recreate_got): New functions. (mips_elf_resolve_final_got_entries): Move earlier in file. Make at most two passes over the hash table. Use mips_elf_check_recreate_got to see if there are any indirect or warning entries and mips_elf_recreate_got to create a new GOT without them. Return a boolean success value. (mips_elf_count_forced_local_got_entries): New function. (mips_elf_make_got_per_bfd): Check h->root.forced_local instead of h->forced_local. (mips_elf_set_global_got_offset): Likewise. (mips_elf_set_no_stub): Replace with... (mips_elf_forbid_lazy_stubs): ...this new function. (mips_elf_resolve_final_got_entry): Delete. (mips_elf_multi_got): Fix formatting. Use mips_elf_forbid_lazy_stubs instead of mips_elf_set_no_stub. Move the code that sets global offsets and allocates dynamic relocations from the main _bfd_mips_elf_size_dynamic_sections loop to here. (_bfd_mips_elf_adjust_dynamic_symbol): Do not allocate room in .MIPS.stubs here; just set hmips->needs_lazy_stub and increment htab->lazy_stub_count. (_bfd_mips_elf_always_size_sections): Move the stub-estimation code to mips_elf_estimate_stub_size and the GOT-sizing code to mips_elf_lay_out_got. Do not call these functions here. (mips_elf_estimate_stub_size): New function, split out from _bfd_mips_elf_always_size_sections. Call mips_elf_resolve_final_got_entries earlier. Count the number of forced-local entries. Do not add stub sizes to loadable_size; after this patch, the stub sizes are already included in the main estimate. Allocate dynamic relocations here rather than in the main _bfd_mips_elf_size_dynamic_sections loop. (mips_elf_estimate_stub_size): New function, split out from _bfd_mips_elf_always_size_sections. (mips_elf_allocate_lazy_stub): New function. (mips_elf_lay_out_lazy_stubs): Likewise. (_bfd_mips_elf_size_dynamic_sections): Call mips_elf_estimate_stub_size, mips_elf_lay_out_got and mips_elf_lay_out_lazy_stubs. Do not handle the allocation of sreldyn specially. (_bfd_mips_elf_hide_symbol): Delete. ld/testsuite/ * ld-mips-elf/tlsdyn-o32-2.got, ld-mips-elf/tlsdyn-o32-3.got, ld-mips-elf/tlsdyn-o32-2.d, ld-mips-elf/tlsdyn-o32-3.d: Change the GOT layout as follows: BEFORE AFTER +0x08 %call16(__tls_get_addr) %call16(__tls_get_addr) +0x0c %tlsldm(tlsbin_ld) %gottprel(tlsvar_ie) +0x10 " " %tlsgd(tlsvar_gd) +0x14 %tlsgd(tlsvar_gd) " " +0x18 " " %tlsgd(tlsbin_gd) +0x1c %gottprel(tlsvar_ie) " " +0x20 %tlsgd(tlsbin_gd) %tlsldm(tlsbin_ld) +0x24 " " " " +0x28 %gottprel(tlsbin_ie) %gottprel(tlsbin_ie)
2008-08-07bfd/Richard Sandiford6-0/+68
* elfxx-mips.c (allocate_dynrelocs): Ignore indirect and warning symbols. ld/testsuite/ * ld-mips-elf/reloc-estimate-1.d, ld-mips-elf/reloc-estimate-1.ld, ld-mips-elf/reloc-estimate-1a.s, ld-mips-elf/reloc-estimate-1b.s: New test. * ld-mips-elf/mips-elf.exp: Run it.
2008-08-06bfd/Richard Sandiford10-43/+38
* elfxx-mips.c (mips_elf_link_hash_table): Add an "sstubs" field. (_bfd_mips_elf_create_dynamic_sections): Use it to cache the stubs section. Don't check whether the section already exists. (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->sstubs. (_bfd_mips_elf_finish_dynamic_symbol): Likewise. (_bfd_mips_elf_finish_dynamic_sections): Likewise. (_bfd_mips_elf_size_dynamic_sections): Likewise. Don't add the dummy stub to an empty section. (_bfd_mips_elf_link_hash_table_create): Initialize the "sstubs" field. ld/testsuite/ * ld-mips-elf/tls-hidden3.ld: Remove the unused .MIPS.stubs section. Keep the text start address the same. * ld-mips-elf/tls-multi-got-1.got: We have removed a .MIPS.stubs section that contained only a 16-byte dummy stub. Subtract 16 from addresses to account for the change. * ld-mips-elf/tls-multi-got-1.r: Likewise. Adjust MIPS_UNREFEXTNO to account the removed section symbol. * ld-mips-elf/tlsdyn-o32-1.d: We have deleted a .MIPS.stubs section that contained only a 16-byte dummy stub. Remove it from the disassembly. * ld-mips-elf/tlsdyn-o32-2.d: Likewise. * ld-mips-elf/tlsdyn-o32-3.d: Likewise. * ld-mips-elf/tlsdyn-o32.d: Likewise. * ld-mips-elf/relax-jalr-n32-shared.d: Likewise. * ld-mips-elf/relax-jalr-n64-shared.d: Likewise.
2008-08-06bfd/Richard Sandiford18-28/+2032
* reloc.c (BFD_RELOC_MIPS16_GOT16, BFD_RELOC_MIPS16_CALL16): Declare. * libbfd.h, bfd-in2.h: Regenerate. * elf32-mips.c (elf_mips16_howto_table_rel): Fill in reserved R_MIPS16_GOT16 and R_MIPS16_CALL16 entries. (mips16_reloc_map): Add mappings. * elf64-mips.c (mips16_elf64_howto_table_rel): Fill in reserved R_MIPS16_GOT16 and R_MIPS16_CALL16 entries. (mips16_elf64_howto_table_rela): Likewise. (mips16_reloc_map): Add mappings. * elfn32-mips.c (elf_mips16_howto_table_rel): Fill in reserved R_MIPS16_GOT16 and R_MIPS16_CALL16 entries. (elf_mips16_howto_table_rela): Likewise. (mips16_reloc_map): Add mappings. * elfxx-mips.c (mips_elf_create_shadow_symbol): New function. (section_allows_mips16_refs_p): Likewise. (mips16_stub_symndx): Likewise. (mips_elf_check_mips16_stubs): Treat the data argument as a bfd_link_info. Mark every dynamic symbol as needing MIPS16 stubs and create a "shadow" symbol for the original MIPS16 definition. (mips16_reloc_p, got16_reloc_p, call16_reloc_p, hi16_reloc_p) (lo16_reloc_p, mips16_call_reloc_p): New functions. (_bfd_mips16_elf_reloc_unshuffle): Use mips16_reloc_p to generalize relocation checks. (_bfd_mips16_elf_reloc_shuffle): Likewise. (_bfd_mips_elf_lo16_reloc): Handle R_MIPS16_GOT16. (mips_elf_got16_entry): Add comment. (mips_elf_calculate_relocation): Use hi16_reloc_p, lo16_reloc_p, mips16_call_reloc_p, call16_reloc_p and got16_reloc_p to generalize relocation checks. Use section_allows_mips16_refs_p instead of mips16_stub_section_p. Handle R_MIPS16_CALL16 and R_MIPS16_GOT16, allowing the former to refer directly to a MIPS16 function if its stub is not needed. (mips16_stub_section_p): Delete. (_bfd_mips_elf_symbol_processing): Convert odd-valued function symbols into even MIPS16 symbols. (mips_elf_add_lo16_rel_addend): Use mips16_reloc_p to generalize a relocation check. (_bfd_mips_elf_check_relocs): Calculate "bed" and "rel_end" earlier in the function. Use mips16_stub_symndx to identify the target function. Avoid out-of-bounds accesses when the stub has no relocations; report an error instead. Use section_allows_mips16_refs_p instead of mips16_stub_section_p. Use mips16_call_reloc_p and got16_reloc_p to generalize relocation checks. Handle R_MIPS16_CALL16 and R_MIPS16_GOT16. Don't create dynamic relocations for absolute references to __gnu_local_gp. (_bfd_mips_elf_always_size_sections): Pass a bfd_link_info as the argument to mips_elf_check_mips16_stubs. Generalize comment. (_bfd_mips_elf_relocate_section): Use hi16_reloc_p and got16_reloc_p to generalize relocation checks. (_bfd_mips_elf_finish_dynamic_symbol): If a dynamic MIPS16 function symbol has a non-MIPS16 stub, redirect the symbol to the stub. Fix an overly long line. Don't give dynamic symbols type STO_MIPS16. (_bfd_mips_elf_gc_sweep_hook): Handle R_MIPS16_CALL16 and R_MIPS16_GOT16. gas/ * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p) (lo16_reloc_p): New functions. (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to generalize relocation checks. (matching_lo_reloc): New function. (fixup_has_matching_lo_p): Use it. (mips16_mark_labels): Don't clobber a symbol's visibility. (append_insn): Use hi16_reloc_p and lo16_reloc_p. (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16. (md_apply_fix): Likewise. (mips16_percent_op): Add %got and %call16. (mips_frob_file): Use got16_reloc_p to generalize relocation checks. Use matching_lo_reloc. (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to generalize relocation checks. (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation checks. gas/testsuite/ * gas/mips/elf-rel8-mips16.d, gas/mips/elf-rel8-mips16.s, * gas/mips/elf-rel9-mips16.d, gas/mips/elf-rel9-mips16.s, * gas/mips/elf-rel13-mips16.d, gas/mips/elf-rel13-mips16.s: New tests. * gas/mips/mips.exp: Run them. ld/testsuite/ * ld-mips-elf/mips16-local-stubs-1.d: Remove stub_for_h3, which was only referenced by the .pdr section, and was not actually needed by code. * ld-mips-elf/mips16-intermix.d: Remove unused static function stubs. * ld-mips-elf/mips16-pic-1a.s, ld-mips-elf/mips16-pic-1b.s, ld-mips-elf/mips16-pic-1-dummy.s, ld-mips-elf/mips16-pic-1.dd, ld-mips-elf/mips16-pic-1.gd, ld-mips-elf/mips16-pic-1.inc, ld-mips-elf/mips16-pic-1.ld, ld-mips-elf/mips16-pic-2a.s, ld-mips-elf/mips16-pic-2b.s, ld-mips-elf/mips16-pic-2.ad, ld-mips-elf/mips16-pic-2.dd, ld-mips-elf/mips16-pic-2.gd, ld-mips-elf/mips16-pic-2.nd, ld-mips-elf/mips16-pic-2.rd: New tests. * ld-mips-elf/mips-elf.exp: Run them.
2008-08-06binutils/Alan Modra2-2/+6
* objcopy.c (copy_object): Don't setup_bfd_headers when extract_symbol. (setup_section): Don't zero vma and lma when extract_symbol. (copy_section): Discard relocations when extract_symbol. * doc/binutils.texi: Update --extract-symbol description. ld/testsuite/ * ld-elf/extract-symbol-1sec.d: Update.
2008-08-04Set LC_ALL=C rather than unsetting LC_COLLATE for sort.Alan Modra4-3/+9
2008-08-03 * Makefile.am (spu_ovl.o): Merge rule into..Alan Modra3-10/+14
(spu_ovl.o_c): ..this one. Only run cpp for spu target. * Makefile.in: Regenerate.
2008-08-02 Include the spu_ovl ASCII form in the repository files.Jan Kratochvil6-10/+127
* emultempl/spuelf.em: No longer use `bin2c', use now `spu_ovl.o_c'. * Makefile.am (eelf32_spu.c): Depend now on `spu_ovl.o_c'. ($(srcdir)/emultempl/spu_ovl.o_c): New target. ($(srcdir)/emultempl/spu_ovl.o): Rename to... (spu_ovl.o): ...this one. * Makefile.in: Regenerate. * emultempl/spu_ovl.o_c: New file. * emultempl/spu_ovl.o: File removed.
2008-07-312008-07-31 Takashi Ono <t_ono@hkfreak.net>Danny Smith2-0/+15
* pe-dll.c (generate_relocs): Don't generate relocs for undefined weak symbols.
2008-07-31 * emultempl/spuelf.em: Abort on the missing required `spu_ovl.o'.Jan Kratochvil2-1/+10
2008-07-30 * ld-elf/sec-to-seg.exp: New test: Checks the assignment ofNick Clifton7-0/+161
sections to segments. * ld-elf/sec-to-seg1.s: Test source file. * ld-elf/sec-to-seg2.s: Test source file. * ld-elf/sec-to-seg-script-same-page.t: Test linker script. * ld-elf/sec-to-seg-script-adjoining-pages.t: Test linker script. * ld-elf/sec-to-seg-script-disjoint-pages.t: Test linker script.
2008-07-30Silence gcc printf warningsAlan Modra3-2/+6
2008-07-28bfd/ChangeLog:Alexandre Oliva5-5/+14
* elf32-i386.c (struct elf_i386_link_hash_table): Added field tls_module_base. (elf_i386_link_hash_table_create): Initialize it. (elf_i386_always_size_sections): Set it. (set_tls_module_base): New. (elf_i386_relocate_sections): Call it. * elf64-x86-64.c (struct elf64_x86_64_link_hash_table): Added field tls_module_base. (elf64_x86_64_link_hash_table_create): Initialize it. (elf64_x86_64_always_size_sections): Set it. (set_tls_module_base): New. (elf64_x86_64_relocate_sections): Call it. Reported by Cary Coutant <ccoutant@google.com> ld/testsuite/ChangeLog: * ld-i386/tlsbindesc.dd: Adjust incorrect expectations for LD to LE relaxation. * ld-x86-64/tlsbindesc.dd: Likewise. * ld-i386/tlsbindesc.rd: Adjust address of _TLS_MODULE_BASE_. * ld-x86-64/tlsbindesc.rd: Likewise. Reported by Cary Coutant <ccoutant@google.com>
2008-07-27 * ld-gc/gc.exp (test_gc): xfail powerpc64.Alan Modra2-1/+8
2008-07-26Support PowerPC single-precision float.Alan Modra13-3/+83
2008-07-26 * ld-scripts/include.exp: Don't run test for aout.Alan Modra4-8/+14
* ld-scripts/include.s: Use .fill rather than .4byte. * ld-scripts/include-1.d: Adjust.
2008-07-22Update for elf_link_output_extsym changeAlan Modra6-9/+17
2008-07-21 * ld-scripts/include-sections.t: Discard all sections notNick Clifton4-3/+15
explicitly requested by the rest of the linker script. * ld-scripts/include-1.d: Expect test to fail for AIX ports. Do not assume that the .text section will be marked readonly. * ld-scripts/include.s: Replace .section directives with just .text or .data.
2008-07-18bfd:Joseph Myers26-0/+391
* bfd-in.h (bfd_elf32_arm_set_target_relocs): Add new parameter. * bfd-in2.h: Regenerate. * elf32-arm.c (struct elf_arm_obj_tdata): Add field no_wchar_size_warning. (bfd_elf32_arm_set_target_relocs): Add new parameter no_wchar_warn. (elf32_arm_merge_eabi_attributes): Give a warning, not an error, for conflicting wchar_t attributes. Do not warn if --no-wchar-size-warning. Make diagnostic text more specific. ld: * ld.texinfo (--no-wchar-size-warning): Document new ARM option. * emultempl/armelf.em (no_wchar_size_warning): New. (arm_elf_create_output_section_statements): Pass no_wchar_size_warning to arm_elf_create_output_section_statements. (OPTION_NO_WCHAR_SIZE_WARNING): New. (PARSE_AND_LIST_LONGOPTS): Add no-wchar-size-warning. (PARSE_AND_LIST_OPTIONS): List --no-wchar-size-warning. (PARSE_AND_LIST_ARGS_CASES): Handle --no-wchar-size-warning. ld/testsuite: * ld-arm/attr-merge-wchar-0.s,ld-arm/attr-merge-wchar-2.s, ld-arm/attr-merge-wchar-4.s, ld-arm/attr-merge-wchar-00-nowarn.d, ld-arm/attr-merge-wchar-00.d, ld-arm/attr-merge-wchar-02-nowarn.d, ld-arm/attr-merge-wchar-02.d, ld-arm/attr-merge-wchar-04-nowarn.d, ld-arm/attr-merge-wchar-04.d, ld-arm/attr-merge-wchar-20-nowarn.d, ld-arm/attr-merge-wchar-20.d, ld-arm/attr-merge-wchar-22-nowarn.d, ld-arm/attr-merge-wchar-22.d, ld-arm/attr-merge-wchar-24-nowarn.d, ld-arm/attr-merge-wchar-24.d, ld-arm/attr-merge-wchar-40-nowarn.d, ld-arm/attr-merge-wchar-40.d, ld-arm/attr-merge-wchar-42-nowarn.d, ld-arm/attr-merge-wchar-42.d, ld-arm/attr-merge-wchar-44-nowarn.d, ld-arm/attr-merge-wchar-44.d: New. * ld-arm/arm-elf.exp: Run new tests.
2008-07-15 bfd/Jie Zhang2-0/+24
* elf32-bfin.c (elf32_bfin_special_sections[]): New. (elf_backend_special_sections): Define. ld/ * emulparams/elf32bfinfd.sh (OTHER_SECTIONS): Define.
2008-07-14Mention "PR ld/6741" in ChangeLog.H.J. Lu1-0/+1
2008-07-122008-07-12 Craig Silverstein <csilvers@google.com>Craig Silverstein4-131/+364
* configure.in: Check for, and include, libz.a if it is present. * configure: Regenerate. * config.in: Regenerate.
2008-07-12Revert my last change since it has not been approved.Jie Zhang10-134/+22
2008-07-11 bfd/Jie Zhang10-4/+150
* elf.c (_bfd_elf_map_sections_to_segments): Don't put executable sections into the same segment with other read only sections if --sep-code. * elf32-bfin.c (elf32_bfin_code_in_l1): New variable. (elf32_bfin_data_in_l1): New variable. (elf32_bfin_final_write_processing): New. (elf32_bfin_special_sections[]): New. (elf_backend_final_write_processing): Define. (elf_backend_special_sections): Define. binutils/ * readelf.c (get_machine_flags): Deal with Blackfin specific flags. include/ * bfdlink.h (struct bfd_link_info): Add sep_code member variable. * elf/bfin.h (EF_BFIN_CODE_IN_L1): Define. (EF_BFIN_DATA_IN_L1): Define. ld/ * Makefile.am (eelf32bfin.c): Depend on bfin.em. (eelf32bfinfd.c): Likewise. * Makefile.in: Regenerate. * gen-doc.texi: Set Blackfin. * ld.texinfo: Document --sep-code and Blackfin specific options. * ldmain.c (main): Initialize link_info.sep_code. * lexsup.c (enum option_values): Add OPTION_SEP_CODE. (ld_options[]): Add --sep-code. (parse_args): Deal with --sep-code. * emulparams/bfin.sh (EXTRA_EM_FILE): Define. * emulparams/elf32bfinfd.sh (OTHER_SECTIONS): Define. * emultempl/bfin.em: New file.
2008-07-112008-07-11 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu21-467119/+277
* ld-m68k/got-12.s: Removed. * ld-m68k/got-13.s: Likewise. * ld-m68k/got-14.s: Likewise. * ld-m68k/got-15.s: Likewise. * ld-m68k/got-34.s: Likewise. * ld-m68k/got-35.s: Likewise. * ld-m68k/xgot-15.s: Likewise. * ld-m68k/got-multigot-12-13-14-34-35-ok.d: Remove #source and expected relocations. * ld-m68k/got-multigot-14-ok.d: Likewise. * ld-m68k/got-negative-12-13-14-34-ok.d: Likewise. * ld-m68k/got-negative-14-ok.d: Likewise. * ld-m68k/got-single-12-ok.d: Likewise. * ld-m68k/got-xgot-12-13-14-15-34-35-ok.d: Likewise. * ld-m68k/got-xgot-15-ok.d: Likewise. * ld-m68k/got-multigot-15-er.d: Remove #source. * ld-m68k/got-negative-12-13-14-35-er.d: Likewise. * ld-m68k/got-negative-15-er.d: Likewise. * ld-m68k/got-single-13-er.d: Likewise. * ld-m68k/m68k.exp: Move GOT tests to ... * ld-m68k/m68k-got.exp: This. New.
2008-07-10bfd/Richard Sandiford8-0/+131
* elfxx-mips.c (mips_elf_calculate_relocation): Calculate GP and GP0 for all relocation types. Allow any type of relocation to refer to __gnu_local_gp. ld/testsuite/ * ld-mips-elf/no-shared-1-o32.s, ld-mips-elf/no-shared-1-o32.d, ld-mips-elf/no-shared-1-n32.d, ld-mips-elf/no-shared-1-n64.s, ld-mips-elf/no-shared-1-n64.d, ld-mips-elf/no-shared-1.ld: New tests. * ld-mips-elf/mips-elf.exp: Run them.
2008-07-09 *pe-dll.c (autofilter_symbolprefixlist): Excude all symbolsDanny Smith2-2/+17
starting with ".". Exclude "_IMPORT_DESCRIPTOR_". (autofilter_symbolsuffixlist): Exclude "_NULL_THUNK_DATA". (autofilter_symbollist_generic): Don't check for ".text". Exclude "_NULL_IMPORT_DESCRIPTOR". (autofilter_symbollist_i386): Likewise.
2008-07-07 * ld-arm/arm-elf.exp: Use objdump -d for arm-be8 test.Stan Shebs3-6/+19
* ld-arm/arm-be8.d: Change to test disassembly.
2008-07-07 * emultempl/armelf.em (elf32_arm_add_stub_section): UseAlan Modra9-48/+48
bfd_make_section_with_flags. * emultempl/avrelf.em (avr_elf_create_output_section_statements): Likewise. * emultempl/hppaelf.em (hppaelf_add_stub_section): Likewise. * emultempl/m68hc1xelf.em (m68hc11elf_add_stub_section): Likewise. * emultempl/m68kcoff.em (gld${EMULATION_NAME}_after_open): Likewise. * emultempl/m68kelf.em (m68k_elf_after_open): Likewise. * emultempl/ppc64elf.em (ppc_add_stub_section): Likewise. * emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation): Likewise.
2008-07-06 * ld.texinfo (File Commands): Document that INCLUDE can be used inNathan Sidwell14-5/+117
several different places. * ldgram.y (statement, memory_spec, section): Allow INCLUDE. (memory, memory_spec_list): Simplify BNF (memory_spec_list_opt): New rule. * ldlex.l (INCLUDE): Recognize in EXPRESSION. testsuite/ * ld-scripts/include-1.d: New. * ld-scripts/include-1.t: New. * ld-scripts/include-data.t: New. * ld-scripts/include-mem.t: New. * ld-scripts/include-ram.t: New. * ld-scripts/include-sections.t: New. * ld-scripts/include-subdata.t: New. * ld-scripts/include.exp: New. * ld-scripts/include.s: New.
2008-06-29 * elf32-m68k.c (elf_m68k_relocate_section): Don't ignore existingAndreas Schwab4-0/+44
addend on _GLOBAL_OFFSET_TABLE_. ld/testsuite/: * ld-m68k/got-1.s: New file. * ld-m68k/got-1.d: New dump test. * ld-m68k/m68k.exp: Run it.
2008-06-25 * elf32-arm.c (STUB_ENTRY_NAME): Define.Daniel Jacobowitz20-90/+120
(arm_thumb_thumb_long_branch_stub): Use bx instead of b.n. (arm_pic_long_branch_stub): Mention R_ARM_REL32 instead of R_ARM_ABS32. (struct elf32_arm_stub_hash_entry): Add output_name. (arm_build_one_stub): Move offsets into the offset argument of _bfd_final_link_relocate. Correct offset for arm_thumb_arm_v4t_stub_long_branch. (elf32_arm_size_stubs): Set stub_entry->output_name. (elf32_arm_ouput_plt_map_sym): Rename to elf32_arm_output_map_sym. Update all callers. (elf32_arm_output_stub_sym): New. (arm_map_one_stub): Correct formatting. Use elf32_arm_output_stub_sym. * ld-arm/farcall-arm-arm-be8.d, ld-arm/farcall-arm-arm-pic-veneer.d, ld-arm/farcall-arm-arm.d, ld-arm/farcall-arm-thumb-blx-pic-veneer.d, ld-arm/farcall-arm-thumb-blx.d, ld-arm/farcall-arm-thumb-pic-veneer.d, ld-arm/farcall-arm-thumb.d, ld-arm/farcall-group-size2.d, ld-arm/farcall-group.d, ld-arm/farcall-mix.d, ld-arm/farcall-mix2.d, ld-arm/farcall-thumb-arm-blx-pic-veneer.d, ld-arm/farcall-thumb-arm-blx.d, ld-arm/farcall-thumb-arm.d, ld-arm/farcall-thumb-thumb-blx-pic-veneer.d, ld-arm/farcall-thumb-thumb-blx.d, ld-arm/farcall-thumb-thumb-m.d, ld-arm/thumb2-bl-as-thumb1-bad.d, ld-arm/thumb2-bl-bad.d: Update for stub symbols and stub corrections.
2008-06-19updateAlan Modra3-4/+9
2008-06-19 * emultempl/spuelf.em (gld${EMULATION_NAME}_finish): Make "can notAlan Modra2-1/+6
build overlay stubs" a fatal error.
2008-06-17 * configure: Regenerate.Ralf Wildenhues3-32/+63
config/ * override.m4: Use m4_version_prereq throughout. (_AC_ARG_VAR_VALIDATE, AC_MSG_FAILURE): Backport from git Autoconf: output pwd along with fatal errors, so the right config.log file is hinted at more prominently. (PARSE_ARGS): Push setting of ac_pwd in this diversion. (_GCC_AUTOCONF_VERSION): New, define to 2.59 if not defined. (_GCC_AUTOCONF_VERSION_CHECK): New macro, require use of Autoconf version _GCC_AUTOCONF_VERSION throughout the tree. (m4_wrap): New override, fix for Posix semantics of m4wrap. binutils/ * configure: Regenerate. opcodes/ * configure: Regenerate. bfd/ * configure: Regenerate. gas/ * configure: Regenerate. gprof/ * configure: Regenerate. ld/ * config.in: Regenerate. * configure: Regenerate.
2008-06-16bfd/Alan Modra4-9/+76
* elf32-spu.c (struct spu_link_hash_table): Add extra_stack_space. (spu_elf_check_vma): Add extra_stack_space param, copy to htab. (spu_elf_auto_overlay): Use it. (RECURSE_UNMARK): Define as 0. (unmark_overlay_section): Heed RECURSE_UNMARK. * elf32-spu.h (spu_elf_check_vma): Update prototype. ld/ * emultempl/spuelf.em (extra_stack_space): New variable. (gld${EMULATION_NAME}_finish): Pass it to spu_elf_check_vma. (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Handle --extra-stack-space. * emultempl/spu_ovl.S: Mask interrupts during dma and update of overlay manager structures. * emultempl/spu_ovl.o: Regenerate.
2008-06-16 * ld.texinfo (@node MMIX): For the __.MMIX.start. prefix, onlyHans-Peter Nilsson2-4/+9
mention it as being special for global symbols.
2008-06-16 PR gas/6607Hans-Peter Nilsson10-0/+87
* ld-mmix/loc10.d, ld-mmix/loc10.s, ld-mmix/loc10m.d, ld-mmix/loc8.d, ld-mmix/loc8.s, ld-mmix/loc8m.d, ld-mmix/loc9.d, ld-mmix/loc9.s, ld-mmix/loc9m.d: New tests.
2008-06-12 * ldlang.c (print_output_section_statement): If the output sectionNick Clifton5-1/+43
statement has an update_dot_tree expression, apply it to print_dot. (print_input_section): Do not update print_dot if it would move print_dot backwards. (lang_do_assignments_1): If the output section statement has an update_dot_tree expression apply it to dot. * ld-scripts/overlay-size.t (end_of_bss_overlays): Define. (end_of_text_overlays): Define. (end_of_data_overlays): Define. * ld-scripts/overlay-size-map.d: Add expected values for end_of_bss_overlays, end_of_text_overlays and end_of_data_overlays.
2008-06-09 * ld-sh/arch/arch_expected.txt: Regenerate.Kaz Kojima2-25/+29
2008-06-09 * ld-arm/mixed-lib.d: Loosen pattern.Daniel Jacobowitz2-1/+5
2008-06-092008-06-03 Christophe Lyon <christophe.lyon@st.com>Daniel Jacobowitz3-2/+7
bfd/ * elf32-arm.c (arm_stub_is_thumb): Define. (elf32_arm_final_link_relocate): Handle near mode switching stubs. ld/testsuite/ * ld-arm/farcall-thumb-thumb-m.d: Fix branch type. * ld-arm/farcall-thumb-arm.d: Likewise.
2008-06-07 * NEWS: Mention archive:path patterns.Alan Modra6-126/+177
* ld.texinfo: Likewise. * ldlang.c: Formatting throughout. (archive_path): Only assume "[A-Za-z]:" is a dos drive. (input_statement_is_archive_path): New function, extracted from.. (walk_wild): ..here. (walk_wild_consider_section): Match archive:path here too. (init_map_userdata, sort_def_symbol): Convert to ISO C. * ldmain.c (main): Set link_info.path_separator. * emultempl/spuelf.em (choose_target): Don't set it here.
2008-06-06include/Alan Modra4-26/+78
* bfdlink.h (struct bfd_link_info): Add "path_separator". bfd/ * elf32-spu.c (spu_elf_auto_overlay): Relax requirement that file names be unique. Specify archive:path in overlay script. ld/ * ldlang.c (name_match): New function. (unique_section_p, walk_wild_consider_section): Use it here. (walk_wild_section_general): And here. (archive_path): New function. (walk_wild): Match archive:path filespecs. (open_input_bfds): Don't load archive:path files. * emultempl/spuelf.em (choose_target): Set path_separator. * emulparams/elf32_spu.sh: Add ._ea.* sections to ._ea output.
2008-06-04 * ld.texinfo (Orphan Sections): Fix texi typo.Nick Clifton2-1/+5
2008-06-04 * lexsup.c (option_values): Add OPTION_NO_WARN_FATAL.Nick Clifton3-2/+18
(ld_options): Add entry for --no-fatal-warnings. (parse_args): Handle OPTION_NO_WARN_FATAL. * ld.texinfo (Options): Document new command line switch.
2008-06-04 * emultempl/spuelf.em (spu_elf_relink): Correct --no-auto-overlay arg.Alan Modra2-2/+7
2008-06-02 * ldlang.c (closest_target_match): Skip generic big and littleNick Clifton1-0/+5
endian ELF targets. (The patch itself was actually checked in by mistake with a previous delta)
2008-05-31 PR ld/6430Nick Clifton9-17/+153
* testsuite/ld-elfcomm/elfcomm.exp (test_sort_common): Test the ascending/descending argument to the --sort-common command line option. * testsuite/ld-elfcomm/sort-common.s: New file. * ld.h (enum sort_order): New. * ldlang.c (lang_check: Fix comment. (lang_common): Sort commons in ascending or descending order. (lang_one_common): Likewise. * lexsup.c (ld_options): Have --sort-common take an option argument. (parse_args): Handle argument to --sort-common. * ld.texinfo (--sort-common): Document new optional argument. * NEWS: Mention new feature.
2008-05-31Ooops, omitted from previous deltaNick Clifton2-0/+8
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