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2017-01-31Don't allow mov-to-lea optimization for __ehdr_start.Cary Coutant2-3/+15
gold/ PR gold/21090 * x86_64.cc (Target_x86_64::can_convert_mov_to_lea): Add check for predefined symbol. (Target_x86_64::Relocate::relocate): Fix formatting.
2017-01-23Add -e to test scripts where necessary.Rahul Chaudhry4-4/+14
gold/ * testsuite/icf_safe_so_test.sh: Use "set -e". * testsuite/icf_safe_test.sh: Likewise. * testsuite/icf_test.sh: Likewise.
2017-01-23Make the sh_info field of .rel.plt point to .plt (MIPS).Vladimir Radosavljevic2-1/+12
gold/ * mips.cc (Mips_output_data_plt::rel_plt): Remove const from return type. (Target_mips::make_plt_entry): Make the sh_info field of .rel.plt point to .plt.
2017-01-23Fix MIPS GOT when global symbols are forced to local visibility.Vladimir Radosavljevic2-2/+11
gold/ PR gold/21054 * mips.cc (Mips_got_info::record_global_got_symbol): Don't add symbol to the dynamic symbol table if it is forced to local visibility. (Target_mips::do_finalize_sections): Don't add __RLD_MAP symbol to the dynamic symbol table if it is forced to local visibility.
2017-01-20Fix problem in aarch64 gold sources uncovered by Coverty - using sizeof on a ↵Nick Clifton2-2/+13
pointer instead of an array. * aarch64.cc (Stub_template_repertoire): Change ST_E_835769_INSNS from a pointer to an array.
2017-01-13Gold: Fix build with GCC 4.2H.J. Lu2-1/+7
PR gold/21040 * powerpc.cc (Powerpc_relobj<size, big_endian>::make_toc_relative): Cast 0x80008000 to uint64_t.
2017-01-12Fix incorrect byte counts.Cary Coutant2-3/+7
gold/ * object.cc (Sized_relobj_file): Fix byte counts for calls to memmem.
2017-01-11Fix more compile errors with GCC 4.2.Cary Coutant2-12/+22
gold/ PR gold/21040 * x86_64.cc (Output_data_plt_x86_64_bnd::do_fill_first_plt_entry): Remove unnecessary 'typename' keyword. (Output_data_plt_x86_64_bnd::do_fill_plt_entry): Likewise. (Output_data_plt_x86_64_bnd::fill_aplt_entry): Likewise. (Output_data_plt_x86_64_bnd::do_fill_tlsdesc_entry): Likewise. (Output_data_plt_x86_64_bnd::do_write): Likewise.
2017-01-11Fix compile errors with GCC 4.2.Cary Coutant3-13/+30
gold/ PR gold/21040 * x86_64.cc (Output_data_plt_x86_64_bnd::do_fill_first_plt_entry): Remove unnecessary 'typename' keyword. (Output_data_plt_x86_64_bnd::do_fill_plt_entry): Likewise. (Output_data_plt_x86_64_bnd::do_fill_tlsdesc_entry): Likewise. (Output_data_plt_x86_64_bnd::fill_aplt_entry): Likewise. * testsuite/copy_test_relro_1.cc (p, b, c, q): Add separate extern declarations.
2017-01-11Fix test cases to work for i386.Cary Coutant5-7/+15
gold/ PR gold/21039 * testsuite/script_test_13.sh: Adjust patterns to work for i386. * testsuite/script_test_15a.sh: Likewise. * testsuite/script_test_15b.sh: Likewise. * testsuite/script_test_15c.sh: Likewise.
2017-01-11[GOLD] PowerPC64 TOC indirect to TOC relative code editingAlan Modra2-44/+537
Doesn't yet trim off the unused TOC entries. * powerpc.cc (class Powerpc_copy_relocs): New. (Powerpc_copy_relocs::emit): New function. (Powerpc_relobj::relatoc_, toc_, no_toc_opt_): New variables. (Powerpc_relobj::toc_shndx, set_no_toc_opt, no_toc_opt): New inlines. (Powerpc_relobj::do_relocate_sections): New function. (Powerpc_relobj::make_toc_relative): Likewise. (Powerpc_relobj::do_find_special_sections): Stash away .rela.toc and .toc too. (ok_lo_toc_insn): Move earlier, and handle more insns. (Target_powerpc::Scan::local): If optimizing toc accesses, set no_toc_opt for entries we can't edit. Check insn validity. Emit "toc optimization is not supported" warning, downgraded from error. (Target_powerpc::Scan::global): Likewise. (Target_powerpc::Relocate::relocate): Edit TOC indirect code to TOC relative. Don't emit "toc optimization is not supported" error here.
2017-01-10Refactor Sized_relobj_file::do_relocate_sections.Cary Coutant5-9/+93
gold/ * aarch64.cc (AArch64_relobj::do_relocate_sections): Call Sized_relobj_file::relocate_section_range(). * arm.cc (Arm_relobj::do_relocate_sections): Likewise. * object.h (Sized_relobj_file::relocate_section_range): New method. * reloc.cc (Sized_relobj_file::do_relocate_sections): Move implementation... (Sized_relobj_file::relocate_section_range): ...to new method.
2017-01-10[GOLD] Fix tests for powerpc64Alan Modra4-10/+54
PowerPC64 defines .TOC. rather than _GLOBAL_OFFSET_TABLE_, and what's more, doesn't define it at all unless referenced. For ELFv1 ABI the symbol isn't normally referenced, so modify the test to accept .TOC. as a variant of _GLOBAL_OFFSET_TABLE_ and 0 or 1 occurrences. copy_test_relro as written doesn't need copy relocs on PowerPC64. PowerPC64 is always PIC. So, modify copy_test_relro to test that the existing vars are in fact read-only directly by deliberately causing a sigsegv, and add another couple of vars that do cause copy relocs even when PIC. * testsuite/ver_test_8.sh: Accept .TOC. in lieu of _GLOBAL_OFFSET_TABLE_. Allow zero count. * testsuite/copy_test_relro_1.cc (c, q): New vars. * testsuite/copy_test_relro.cc: Rewrite to test read-only status of variables directly. Reference new vars in read-only data.
2017-01-10[GOLD] Add --secure-plt option for ppc32Alan Modra3-0/+48
Added just to accept, and ignore. gcc since 2015-10-21, when configured with --enable-secureplt passes this option to the linker. As powerpc gold cannot link --bss-plt code successfully, gold needs to accept the option or the gcc specs file needs to be changed. The patch also make gold detect --bss-plt code and error out rather than producing a binary that crashes. * options.h: Add --secure-plt option. * powerpc.cc (Target_powerpc::Scan::local): Detect and error on -fPIC -mbss-plt code. (Target_powerpc::Scan::global): Likewise.
2017-01-09[GOLD] Set sh_info of .rela.plt for powerpcAlan Modra2-0/+8
* powerpc.cc (Target_powerpc::make_plt_section): Point sh_info of ".rela.plt" at ".plt".
2017-01-07[GOLD] powerpc.cc tidiesAlan Modra2-38/+37
Plus some paranoia in symval_for_branch. We shouldn't get there with dynamic symbols, but if we ever did the static_cast to Powerpc_relobj would be wrong. * powerpc.cc: Use shorter equivalent elfcpp typedef for Reltype and reloc_size throughout. (Target_powerpc::symval_for_branch): Exclude dynamic symbols. (Target_powerpc::Scan::local): Use local var r_sym. (Target_powerpc::Scan::global: Likewise. (Target_powerpc::Relocate::relocate): Delete shadowing r_sym.
2017-01-02Update year range in copyright notice of all files.Alan Modra450-454/+457
2017-01-02ChangeLog rotationAlan Modra2-1656/+1670
2016-12-28Fix comment typoAndreas Schwab2-36/+41
* copy-relocs.h: Fix comment typo.
2016-12-28Add explicit instantiations for build_compressed_section_map().Cary Coutant2-0/+37
gold/ PR gold/20996 * object.cc (build_compressed_section_map): Add explicit instantiations.
2016-12-28Fix last ChangeLog entry.Cary Coutant1-1/+1
* copy-relocs.cc (Copy_relocs::make_copy_reloc): Use .data.rel.ro for read-only data when linking with -z relro.
2016-12-27Place copy relocations in .dynbss when target is read-only.Cary Coutant7-16/+161
gold/ PR ld/20995 * copy-relocs.cc (Copy_relocs::make_copy_reloc): Use .dynbss for read-only data when linking with -z relro. * copy-relocs.h (Copy_relocs::dynrelro_): New data member. * testsuite/Makefile.am (copy_test_relro): New test case. * testsuite/Makefile.in: Regenerate. * testsuite/copy_test_relro.cc: New source file. * testsuite/copy_test_relro_1.cc: New source file.
2016-12-23Bump gold version number to 1.14.Cary Coutant3-1/+24
* NEWS: Add new features in 1.14. * version.cc (version_string): Bump to 1.14.
2016-12-22Add -z bndplt support (for Intel MPX).Cary Coutant11-25/+788
gold/ PR gold/17643 * options.h (-z bndplt): New option. * x86_64.cc (Output_data_plt_x86_64::regular_count): New method. (Output_data_plt_x86_64::address_for_global): Move implementation into virtual method. (Output_data_plt_x86_64::address_for_local): Likewise. (Output_data_plt_x86_64::got): New method. (Output_data_plt_x86_64::got_plt): New method. (Output_data_plt_x86_64::got_irelative): New method. (Output_data_plt_x86_64::do_address_for_global): New virtual method. (Output_data_plt_x86_64::do_address_for_local): New virtual method. (class Output_data_plt_x86_64_bnd): New class. (Target_x86_64::do_make_data_plt): Move out of line and specialize for each size (both overloads). (Output_data_plt_x86_64::set_final_data_size): Cosmetic changes. * testsuite/Makefile.am (bnd_plt_1): New test case. (bnd_ifunc_1): New test case. (bnd_ifunc_2): New test case. * testsuite/Makefile.in: Regenerate. * testsuite/bnd_ifunc_1.s: New source file. * testsuite/bnd_ifunc_1.sh: New shell script. * testsuite/bnd_ifunc_2.s: New source file. * testsuite/bnd_ifunc_2.sh: New shell script. * testsuite/bnd_plt_1.s: New source file. * testsuite/bnd_plt_1.sh: New shell script.
2016-12-22Fix placement of forced local symbols in the dynamic symbol table.Cary Coutant8-97/+220
Gold was not placing forced-local symbols (e.g., hidden visibility) at the front of the dynamic symbol table, or including them in the count of local symbols recorded in the .dynsym section's sh_info field. gold/ * layout.cc (Layout::finalize): Track count of forced-local symbols in .dynsym. (Layout::create_symtab_sections): Add local_dynamic_count parameter; use that instead of sh_info value. (Layout::create_dynamic_symtab): Add pforced_local_dynamic_count parameter; pass it to Symtab::set_dynsym_indexes(). Include forced locals in sh_info value. Pass index of first real global to Dynobj::create_gnu_hash_table() and Dynobj::create_elf_hash_table(). * layout.h (Layout::create_symtab_sections): Add local_dynamic_count parameter. (Layout::create_dynamic_symtab): Add pforced_local_dynamic_count parameter. * symtab.cc (Symbol_table::set_dynsym_indexes): Add pforced_local_count parameter. Process forced-local symbols first and return the count. (Symbol_table::finalize): Update comments. * symtab.h (Symbol_table::set_dynsym_indexes): Add pforced_local_count parameter. (Symbol_table::first_dynamic_global_index_): Update comment. (Symbol_table::dynamic_count_): Update comment. * testsuite/Makefile.am (ifuncmod1.sh): New test case. * testsuite/Makefile.in: Regenerate. * testsuite/ifuncmod1.sh: New shell script.
2016-12-22Fix problem where version script causes predefined hidden symbol to be ↵Cary Coutant6-26/+90
defined twice. When creating a predefined hidden symbol like _GLOBAL_OFFSET_TABLE_, gold was incorrectly letting a version script add a version to the symbol, resulting in two copies of the symbol, both STB_LOCAL, but one of which was grouped in the globals part of the symbol table. gold/ * symtab.cc (Symbol_table::define_special_symbol): Add is_forced_local parameter; if set, do not check version script. (Symbol_table::do_define_in_output_data): Pass is_forced_local for STB_LOCAL predefined symbols. (Symbol_table::do_define_in_output_segment): Likewise. (Symbol_table::do_define_in_output_segment): Likewise. (Symbol_table::do_define_as_constant): Likewise. * symtab.h (Symbol_table::define_special_symbol): Add is_forced_local parameter. Adjust all callers. * testsuite/Makefile.am (ver_test_8.sh): New test case. * testsuite/Makefile.in: Regenerate. * ver_test_8.sh: New test script.
2016-12-21Make linker-created symbols relocatable where appropriate.Cary Coutant4-2/+19
Linker-created symbols like __ehdr_start, __etext, __edata, and end should be relocatable, not absolute. gold/ * output.cc (Output_segment::first_section): Return NULL if there are no sections in the segment. * output.h (Output_segment::first_section_load_address): Assert that first section is not NULL. * symtab.cc (Symbol_table::sized_write_globals): Attach linker-created segment-relative symbols to first section of the segment.
2016-12-21Remove high bit set charactersAlan Modra2-4/+8
gas/ * doc/c-lm32.texi: Fix chars with high bit set. * testsuite/gas/bfin/vector2.s: Likewise. gold/ * arm.cc: Fix comment chars with high bit set. include/ * coff/pe.h: Fix comment chars with high bit set. * opcode/xgate.h: Likewise. ld/ * testsuite/ld-scripts/sysroot-prefix.exp: Fix chars with high bit set.
2016-12-20Update testsuite Makefile with missing dependencies.Cary Coutant3-66/+72
2016-12-20 Cary Coutant <ccoutant@gmail.com> gold/ * testsuite/Makefile.am: Add missing dependencies on gcctestdir/ld or ../ld-new. * testsuite/Makefile.in: Regenerate.
2016-12-19Fix read-beyond-end-of-buffer error in script parsing.Cary Coutant2-14/+26
2016-12-19 Cary Coutant <ccoutant@gmail.com> gold/ PR gold/20949 * script.cc (Lex::get_token): Don't look ahead past NUL characters.
2016-12-19Fix problem where linker does not place .note sections according to script.Cary Coutant5-30/+61
gold/ PR gold/14676 PR gold/20983 * layout.h (Layout::choose_output_section): Add match_input_spec parameter. Adjust all callers. * layout.cc (Layout::choose_output_section): Likewise. Pass match_input_spec to Script_sections::output_section_name(). (Layout::create_note): Pass true for match_input_spec. * script-sections.h (Script_sections::output_section_name): Add match_input_spec parameter. * script-sections.cc (Sections_element::output_section_name): Likewise. (Output_section_definition::output_section_name): Likewise. (Script_sections::output_section_name): Likewise.
2016-12-19Fix an internal error in the constructor of Target_arm.Igor Kudrin6-28/+55
gold/ * arm.cc (Target_arm::Target_arm): Move initialization code ... (Target_arm::do_select_as_default_target): ... to here. * testsuite/Makefile.am (arm_target_lazy_init): New test case. * testsuite/Makefile.in: Regenerate. * testsuite/arm_target_lazy_init.s: New source file. * testsuite/arm_target_lazy_init.t: New linker script.
2016-12-19Fix forced allocation of common (-d) during -r links.Cary Coutant5-4/+81
If the .bss section has other data in it besides common allocations, gold was subtracting the wrong section start address from the symbol value. gold/ PR gold/20976 * symtab.cc (Symbol_table::sized_write_globals): Use address of output section, not input section. * testsuite/Makefile.am (pr20976): New test case. * testsuite/Makefile.in: Regenerate. * testsuite/pr20976.c: New source file.
2016-12-13Add --orphan-handling option.Cary Coutant4-4/+80
gold/ PR gold/20749 * options.h (--orphan-handling): New option. (General_options::Orphan_handling): New enum. (General_options::orphan_handling_enum): New method. (General_options::set_orphan_handling_enum): New method. (General_options::orphan_handling_enum_): New data member. * options.cc (General_options::General_options): Initialize new member. (General_options::finalize): Convert --orphan-handling argument to enum. * script-sections.cc (Script_sections::output_section_name): Check it.
2016-12-13Do not use linker script to place static relocation sections.Cary Coutant3-20/+32
gold/ PR gold/20522 * layout.cc (Layout::choose_output_section): Add is_reloc parameter. Adjust all callers. Do not use linker script for is_reloc sections. (Layout::layout_reloc): Pass is_reloc == true. * layout.h (Layout::choose_output_section): Add is_reloc parameter.
2016-12-12When using linker scripts, place linker-generated sections by the output ↵Cary Coutant7-5/+101
section name. 2016-12-12 Igor Kudrin <ikudrin@accesssoftek.com> Cary Coutant <ccoutant@gmail.com> gold/ PR gold/14676 * script-sections.cc (Output_section_definition::output_section_name): For linker-generated sections, compare with output section name. * testsuite/Makefile.am (script_test_13): New test. * testsuite/Makefile.in: Regenerate. * testsuite/script_test_13.c: New source file. * testsuite/script_test_13.sh: New script. * testsuite/script_test_13.t: New linker script.
2016-12-12Fix edge cases in orphan section placement.Cary Coutant2-3/+42
There were still some cases I found where orphan section placement was screwy -- where the script has no output section description for either .data or .bss, a .bss orphan section ends up getting placed before the .data section. In addition, if there is an output section description for a data section not named .data (e.g., .rela.dyn), the orphan .bss gets placed before it. This patch cleans that up, by tracking the last allocated section even as we're adding orphans. I've also improved segment layout in the absence of a PHDRS clause. A zero-length NOBITS section will no longer force a new segment when followed by a PROGBITS section. 2016-12-12 Cary Coutant <ccoutant@gmail.com> gold/ * script-sections.cc (Orphan_section_placement::update_last_alloc): New method. (Orphan_section_placement::find_place): Place orphan .data section after either RODATA or TEXT. (Script_sections::place_orphan): Call update_last_alloc for allocated sections. (Script_sections::create_segments): Improve handling of BSS.
2016-12-13[GOLD] Allow for larger alignment in script_test_15Alan Modra4-3/+10
PowerPC64 aligns .got to a 256 byte boundary. This tends to bump the data segment file size. PR gold/16711 * testsuite/script_test_15a.sh: Allows larger p_filesz. * testsuite/script_test_15b.sh: Likewise. * testsuite/script_test_15c.sh: Likewise.
2016-12-13[GOLD] Adjust testcase for PowerPC64Alan Modra2-0/+6
Since the linker created .TOC. symbol is placed at roughly .got+32k, .toc input sections must be placed in or after .got if .toc entries are accessed using 16-bit signed offset relocs. crt1.o contains such a relocation. PR gold/20717 * testsuite/pr20717.t: Add .got output section containing .toc.
2016-12-11Fix earlier ChangeLog entry to give Igor credit, add testcases.Igor Kudrin7-6/+81
2016-12-01 Cary Coutant <ccoutant@gmail.com> Igor Kudrin <ikudrin@accesssoftek.com> PR gold/20717 * script-sections.cc (Script_sections): Set *keep to false when no match. 2016-12-11 Igor Kudrin <ikudrin@accesssoftek.com> PR gold/20717 * testsuite/Makefile.am (pr20717): New test. * testsuite/Makefile.in: Regenerate. * testsuite/pr20717.c: New test source file. * testsuite/pr20717.sh: New test script. * testsuite/pr20717.t: New test linker script.
2016-12-11Fix problems with bss handling in linker scripts.Cary Coutant14-52/+463
PR 16711 noted that gold allocates file space for BSS sections when using a linker script. I've fixed that by rewriting set_section_addresses and set_section_list_addresses to track the file offset separate from the current virtual address, so that BSS sections do not move the file offset. Now, if a series of BSS sections come at the end of a segment, we do not allocate file space; but if a script forces them into the middle of a segment, we will still allocate file space (matching Gnu ld behavior). I've also added a warning when that happens. That exposed another problem where orphan .bss sections were sometimes placed in the middle of a segment. For example, if the script mentions the .got section, but both .data and .bss are orphans, gold would put both .data and .bss in front of .got. I've fixed that by ensuring that orphan BSS sections are always placed after all other allocated sections. It also exposed a problem where the SUBALIGN property is not handled properly. The ld manual clearly states that it should override input section alignment, whether greater or less than the given alignment, but gold would only increase an input section's alignment. Gold would also place the output section based on its original alignment before the SUBALIGN property took effect, leading to a misaligned output section (where the input section was properly aligned in memory, but was not aligned relative to the start of the section), in violation of the ELF/gABI spec. I've fixed that by making sure that the SUBALIGN property overrides the internal alignment of the input sections as well as the external alignment of the output section. This affected the behavior of script_test_2, which was written to expect a misaligned section. The net effect is, I think, improved compatibility with the BFD linker. There are still cases where orphan placement differs, but the differences should be rarer and less important. ALIGN and SUBALIGN behavior is closer, but still not an exact match -- I still found cases where ld would create a misaligned output section, and where gold will properly align it. gold/ PR gold/16711 * output.cc (Output_section::set_final_data_size): Calculate data size based on relative offset rather than file offset. (Output_segment::set_section_addresses): Track file offset separately from address offset. (Output_segment::set_section_list_addresses): Add pfoff parameter. Track file offset separately. Don't move file offset for BSS sections. * output.h (Output_segment::set_section_list_addresses): Add pfoff parameter. * script-sections.cc (Orphan_section_placement): Add PLACE_LAST_ALLOC. (Orphan_section_placement::Orphan_section_placement): Initialize it. (Orphan_section_placement::output_section_init): Track last allocated section. (Orphan_section_placement::find_place): Place BSS after last allocated section. (Output_section_element_input::set_section_addresses): Always override input section alignment when SUBALIGN is specified. (Output_section_definition::set_section_addresses): Override alignment of output section when SUBALIGN is specified. * testsuite/Makefile.am (script_test_15a, script_test_15b) (script_test_15c): New test cases. * testsuite/Makefile.in: Regenerate. * testsuite/script_test_2.cc: Adjust expected layout. * testsuite/script_test_15.c: New source file. * testsuite/script_test_15a.sh: New shell script. * testsuite/script_test_15a.t: New linker script. * testsuite/script_test_15b.sh: New shell script. * testsuite/script_test_15b.t: New linker script. * testsuite/script_test_15c.sh: New shell script. * testsuite/script_test_15c.t: New linker script.
2016-12-11Regenerate Makefile.in to get rid of annoying diffs caused by ↵Cary Coutant2-1/+5
non-deterministic automake. * Makefile.in: Regenerate.
2016-12-08[GOLD] Don't assert in powerpc stub_tableAlan Modra2-2/+7
A branch in a non-exec section that needs a stub can lead to this assertion. * powerpc.cc (Powerpc_relobj::stub_table): Return NULL rather then asserting.
2016-12-08[GOLD] fix typo in --stub-group-multi helpAlan Modra2-1/+5
* options.h (--stub-group-multi): Fix typo.
2016-12-07[GOLD] PowerPC --stub-group-multiAlan Modra3-19/+42
Adds a new option, defaulting to off, that allows a group of stubs to serve multiple output sections. Prior to this patch powerpc gold allowed this unconditionally, which is a little unsafe with clever code that discards/reuses sections at runtime. * options.h (--stub-group-multi): New PowerPC option. * powerpc.cc (Stub_control): Add multi_os_ var and param to constructor. Sort start_ var later. Comment State. (Stub_control::can_add_to_stub_group): Heed multi_os_. (Target_powerpc::group_sections): Update.
2016-12-07[GOLD] powerpc64le-linux fails to link large Linux kernelAlan Modra3-78/+64
Gold attaches stubs to an existing section in contrast to ld.bfd which inserts a new section for stubs. If we want stubs before branches, then the stubs must be added to the previous section. Adding to the previous section is a disaster if there is a large gap between the previous section and the group. PR gold/20878 * powerpc.cc (Stub_control): Replace stubs_always_before_branch_ with stubs_always_after_branch_, group_end_addr_ with group_start_addr_. (Stub_control::can_add_to_stub_group): Rewrite to suit scanning sections by increasing address. (Target_powerpc::group_sections): Scan that way. Delete corner case. * options.h (--stub-group-size): Update help string.
2016-12-07[GOLD] PowerPC stub debugAlan Modra2-11/+34
Some more debug output, and a little hardening. * powerpc.cc (Stub_table_owner): Provide constructor. (Powerpc_relobj::set_stub_table): Resize fill with -1. (Target_powerpc::Branch_info::make_stub): Provide target debug output on returning false.
2016-12-06Fix gold/testsuite/file_in_many_sections_test.sh file modeAlan Modra1-0/+0
chmod a+x
2016-12-05Fix problem where absolute local symbols are omitted when output has many ↵Cary Coutant6-11/+109
sections. 2016-12-05 Cary Coutant <ccoutant@gmail.com> Tristan Gingold <gingold@adacore.com> gold/ * object.cc (Sized_relobj_file::do_count_local_symbols): Check is_ordinary before using shndx. * testsuite/Makefile.am (file_in_many_sections_test.sh): New test case. * testsuite/Makefile.in: Regenerate. * testsuite/file_in_many_sections.c: New source file. * testsuite/file_in_many_sections_test.sh: New script.
2016-12-01Fix problem where orphan section is treated as a KEEP section.Cary Coutant2-0/+7
gold/ PR gold/20717 * script-sections.cc (Script_sections): Set *keep to false when no match.
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