1669 lines
64 KiB
Plaintext
1669 lines
64 KiB
Plaintext
2016-12-28 Andreas Schwab <schwab@linux-m68k.org>
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* copy-relocs.h: Fix comment typo.
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2016-12-28 Cary Coutant <ccoutant@gmail.com>
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PR gold/20996
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* object.cc (build_compressed_section_map): Add explicit instantiations.
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2016-12-27 Cary Coutant <ccoutant@gmail.com>
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PR ld/20995
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* copy-relocs.cc (Copy_relocs::make_copy_reloc): Use .data.rel.ro for
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read-only data when linking with -z relro.
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* copy-relocs.h (Copy_relocs::dynrelro_): New data member.
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* testsuite/Makefile.am (copy_test_relro): New test case.
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* testsuite/Makefile.in: Regenerate.
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* testsuite/copy_test_relro.cc: New source file.
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* testsuite/copy_test_relro_1.cc: New source file.
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2016-12-23 Cary Coutant <ccoutant@gmail.com>
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* NEWS: Add new features in 1.14.
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* version.cc (version_string): Bump to 1.14.
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2016-12-22 Cary Coutant <ccoutant@gmail.com>
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PR gold/17643
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* options.h (-z bndplt): New option.
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* x86_64.cc (Output_data_plt_x86_64::regular_count): New method.
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(Output_data_plt_x86_64::address_for_global): Move implementation into
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virtual method.
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(Output_data_plt_x86_64::address_for_local): Likewise.
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(Output_data_plt_x86_64::got): New method.
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(Output_data_plt_x86_64::got_plt): New method.
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(Output_data_plt_x86_64::got_irelative): New method.
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(Output_data_plt_x86_64::do_address_for_global): New virtual method.
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(Output_data_plt_x86_64::do_address_for_local): New virtual method.
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(class Output_data_plt_x86_64_bnd): New class.
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(Target_x86_64::do_make_data_plt): Move out of line and specialize
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for each size (both overloads).
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(Output_data_plt_x86_64::set_final_data_size): Cosmetic changes.
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* testsuite/Makefile.am (bnd_plt_1): New test case.
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(bnd_ifunc_1): New test case.
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(bnd_ifunc_2): New test case.
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* testsuite/Makefile.in: Regenerate.
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* testsuite/bnd_ifunc_1.s: New source file.
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* testsuite/bnd_ifunc_1.sh: New shell script.
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* testsuite/bnd_ifunc_2.s: New source file.
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* testsuite/bnd_ifunc_2.sh: New shell script.
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* testsuite/bnd_plt_1.s: New source file.
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* testsuite/bnd_plt_1.sh: New shell script.
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2016-12-22 Cary Coutant <ccoutant@gmail.com>
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* layout.cc (Layout::finalize): Track count of forced-local symbols
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in .dynsym.
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(Layout::create_symtab_sections): Add local_dynamic_count parameter;
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use that instead of sh_info value.
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(Layout::create_dynamic_symtab): Add pforced_local_dynamic_count
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parameter; pass it to Symtab::set_dynsym_indexes(). Include forced
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locals in sh_info value. Pass index of first real global to
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Dynobj::create_gnu_hash_table() and Dynobj::create_elf_hash_table().
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* layout.h (Layout::create_symtab_sections): Add local_dynamic_count
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parameter.
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(Layout::create_dynamic_symtab): Add pforced_local_dynamic_count
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parameter.
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* symtab.cc (Symbol_table::set_dynsym_indexes): Add pforced_local_count
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parameter. Process forced-local symbols first and return the count.
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(Symbol_table::finalize): Update comments.
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* symtab.h (Symbol_table::set_dynsym_indexes): Add pforced_local_count
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parameter.
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(Symbol_table::first_dynamic_global_index_): Update comment.
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(Symbol_table::dynamic_count_): Update comment.
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* testsuite/Makefile.am (ifuncmod1.sh): New test case.
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* testsuite/Makefile.in: Regenerate.
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* testsuite/ifuncmod1.sh: New shell script.
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2016-12-21 Cary Coutant <ccoutant@gmail.com>
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* symtab.cc (Symbol_table::define_special_symbol): Add is_forced_local
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parameter; if set, do not check version script.
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(Symbol_table::do_define_in_output_data): Pass is_forced_local for
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STB_LOCAL predefined symbols.
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(Symbol_table::do_define_in_output_segment): Likewise.
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(Symbol_table::do_define_in_output_segment): Likewise.
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(Symbol_table::do_define_as_constant): Likewise.
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* symtab.h (Symbol_table::define_special_symbol): Add is_forced_local
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parameter. Adjust all callers.
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* testsuite/Makefile.am (ver_test_8.sh): New test case.
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* testsuite/Makefile.in: Regenerate.
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* ver_test_8.sh: New test script.
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2016-12-21 Cary Coutant <ccoutant@gmail.com>
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* output.cc (Output_segment::first_section): Return NULL if there are
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no sections in the segment.
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* output.h (Output_segment::first_section_load_address): Assert that
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first section is not NULL.
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* symtab.cc (Symbol_table::sized_write_globals): Attach linker-created
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segment-relative symbols to first section of the segment.
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2016-12-21 Alan Modra <amodra@gmail.com>
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* arm.cc: Fix comment chars with high bit set.
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2016-12-20 Cary Coutant <ccoutant@gmail.com>
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* testsuite/Makefile.am: Add missing dependencies on gcctestdir/ld
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or ../ld-new.
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* testsuite/Makefile.in: Regenerate.
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2016-12-19 Cary Coutant <ccoutant@gmail.com>
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PR gold/20949
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* script.cc (Lex::get_token): Don't look ahead past NUL characters.
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2016-12-19 Cary Coutant <ccoutant@gmail.com>
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PR gold/14676
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PR gold/20983
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* layout.h (Layout::choose_output_section): Add match_input_spec
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parameter. Adjust all callers.
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* layout.cc (Layout::choose_output_section): Likewise. Pass
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match_input_spec to Script_sections::output_section_name().
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(Layout::create_note): Pass true for match_input_spec.
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* script-sections.h (Script_sections::output_section_name): Add
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match_input_spec parameter.
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* script-sections.cc (Sections_element::output_section_name): Likewise.
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(Output_section_definition::output_section_name): Likewise.
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(Script_sections::output_section_name): Likewise.
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2016-12-19 Igor Kudrin <ikudrin@accesssoftek.com>
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* arm.cc (Target_arm::Target_arm): Move initialization code ...
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(Target_arm::do_select_as_default_target): ... to here.
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* testsuite/Makefile.am (arm_target_lazy_init): New test case.
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* testsuite/Makefile.in: Regenerate.
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* testsuite/arm_target_lazy_init.s: New source file.
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* testsuite/arm_target_lazy_init.t: New linker script.
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2016-12-19 Cary Coutant <ccoutant@gmail.com>
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PR gold/20976
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* symtab.cc (Symbol_table::sized_write_globals): Use address of
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output section, not input section.
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* testsuite/Makefile.am (pr20976): New test case.
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* testsuite/Makefile.in: Regenerate.
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* testsuite/pr20976.c: New source file.
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2016-12-13 Cary Coutant <ccoutant@gmail.com>
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PR gold/20749
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* options.h (--orphan-handling): New option.
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(General_options::Orphan_handling): New enum.
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(General_options::orphan_handling_enum): New method.
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(General_options::set_orphan_handling_enum): New method.
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(General_options::orphan_handling_enum_): New data member.
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* options.cc (General_options::General_options): Initialize new member.
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(General_options::finalize): Convert --orphan-handling argument to enum.
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* script-sections.cc (Script_sections::output_section_name): Check it.
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2016-12-13 Cary Coutant <ccoutant@gmail.com>
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PR gold/20522
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* layout.cc (Layout::choose_output_section): Add is_reloc parameter.
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Adjust all callers. Do not use linker script for is_reloc sections.
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(Layout::layout_reloc): Pass is_reloc == true.
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* layout.h (Layout::choose_output_section): Add is_reloc parameter.
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2016-12-12 Igor Kudrin <ikudrin@accesssoftek.com>
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Cary Coutant <ccoutant@gmail.com>
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PR gold/14676
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* script-sections.cc (Output_section_definition::output_section_name):
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For linker-generated sections, compare with output section name.
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* testsuite/Makefile.am (script_test_13): New test.
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* testsuite/Makefile.in: Regenerate.
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* testsuite/script_test_13.c: New source file.
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* testsuite/script_test_13.sh: New script.
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* testsuite/script_test_13.t: New linker script.
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2016-12-12 Cary Coutant <ccoutant@gmail.com>
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* script-sections.cc (Orphan_section_placement::update_last_alloc):
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New method.
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(Orphan_section_placement::find_place): Place orphan .data section
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after either RODATA or TEXT.
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(Script_sections::place_orphan): Call update_last_alloc for allocated
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sections.
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(Script_sections::create_segments): Improve handling of BSS.
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2016-12-13 Alan Modra <amodra@gmail.com>
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PR gold/16711
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* testsuite/script_test_15a.sh: Allows larger p_filesz.
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* testsuite/script_test_15b.sh: Likewise.
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* testsuite/script_test_15c.sh: Likewise.
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2016-12-13 Alan Modra <amodra@gmail.com>
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PR gold/20717
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* testsuite/pr20717.t: Add .got output section containing .toc.
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2016-12-11 Igor Kudrin <ikudrin@accesssoftek.com>
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PR gold/20717
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* testsuite/Makefile.am (pr20717): New test.
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* testsuite/Makefile.in: Regenerate.
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* testsuite/pr20717.c: New test source file.
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* testsuite/pr20717.sh: New test script.
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* testsuite/pr20717.t: New test linker script.
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2016-12-11 Cary Coutant <ccoutant@gmail.com>
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PR gold/16711
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* output.cc (Output_section::set_final_data_size): Calculate data size
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based on relative offset rather than file offset.
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(Output_segment::set_section_addresses): Track file offset separately
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from address offset.
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(Output_segment::set_section_list_addresses): Add pfoff parameter.
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Track file offset separately. Don't move file offset for BSS
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sections.
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* output.h (Output_segment::set_section_list_addresses): Add pfoff
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parameter.
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* script-sections.cc (Orphan_section_placement): Add PLACE_LAST_ALLOC.
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(Orphan_section_placement::Orphan_section_placement): Initialize it.
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(Orphan_section_placement::output_section_init): Track last allocated
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section.
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(Orphan_section_placement::find_place): Place BSS after last allocated
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section.
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(Output_section_element_input::set_section_addresses): Always override
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input section alignment when SUBALIGN is specified.
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(Output_section_definition::set_section_addresses): Override alignment
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of output section when SUBALIGN is specified.
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* testsuite/Makefile.am (script_test_15a, script_test_15b)
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(script_test_15c): New test cases.
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* testsuite/Makefile.in: Regenerate.
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* testsuite/script_test_2.cc: Adjust expected layout.
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* testsuite/script_test_15.c: New source file.
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* testsuite/script_test_15a.sh: New shell script.
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* testsuite/script_test_15a.t: New linker script.
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* testsuite/script_test_15b.sh: New shell script.
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* testsuite/script_test_15b.t: New linker script.
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* testsuite/script_test_15c.sh: New shell script.
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* testsuite/script_test_15c.t: New linker script.
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2016-12-08 Alan Modra <amodra@gmail.com>
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* powerpc.cc (Powerpc_relobj::stub_table): Return NULL rather
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then asserting.
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2016-12-08 Alan Modra <amodra@gmail.com>
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* options.h (--stub-group-multi): Fix typo.
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2016-12-07 Alan Modra <amodra@gmail.com>
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* options.h (--stub-group-multi): New PowerPC option.
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* powerpc.cc (Stub_control): Add multi_os_ var and param
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to constructor. Sort start_ var later. Comment State.
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(Stub_control::can_add_to_stub_group): Heed multi_os_.
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(Target_powerpc::group_sections): Update.
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2016-12-07 Alan Modra <amodra@gmail.com>
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PR gold/20878
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* powerpc.cc (Stub_control): Replace stubs_always_before_branch_
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with stubs_always_after_branch_, group_end_addr_ with
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group_start_addr_.
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(Stub_control::can_add_to_stub_group): Rewrite to suit scanning
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sections by increasing address.
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(Target_powerpc::group_sections): Scan that way. Delete corner
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case.
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* options.h (--stub-group-size): Update help string.
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2016-12-07 Alan Modra <amodra@gmail.com>
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* powerpc.cc (Stub_table_owner): Provide constructor.
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(Powerpc_relobj::set_stub_table): Resize fill with -1.
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(Target_powerpc::Branch_info::make_stub): Provide target debug
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output on returning false.
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2016-12-05 Cary Coutant <ccoutant@gmail.com>
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Tristan Gingold <gingold@adacore.com>
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* object.cc (Sized_relobj_file::do_count_local_symbols): Check
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is_ordinary before using shndx.
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* testsuite/Makefile.am (file_in_many_sections_test.sh): New test case.
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* testsuite/Makefile.in: Regenerate.
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* testsuite/file_in_many_sections.c: New source file.
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* testsuite/file_in_many_sections_test.sh: New script.
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2016-12-01 Cary Coutant <ccoutant@gmail.com>
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Igor Kudrin <ikudrin@accesssoftek.com>
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PR gold/20717
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* script-sections.cc (Script_sections): Set *keep to false when
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no match.
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2016-12-01 Cary Coutant <ccoutant@gmail.com>
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PR gold/20834
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* target.h (Target::default_text_segment_address): Bump default
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start address up to ABI page size.
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2016-12-01 Cary Coutant <ccoutant@gmail.com>
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PR gold/18989
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* options.cc (General_options::object_format_to_string): New function.
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(General_options::copy_from_posdep_options): New function.
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(General_options::parse_push_state): New function.
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(General_options::parse_pop_state): New function.
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* options.h (--push-state, --pop-state): New options.
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(General_options::object_format_to_string): New method.
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(General_options::set_incremental_disposition): New method.
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(General_options::copy_from_posdep_options): New method.
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(General_options::options_stack_): New data member.
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2016-12-01 Cary Coutant <ccoutant@gmail.com>
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PR gold/20807
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* aarch64.cc (Target_aarch64::scan_reloc_section_for_stubs): Handle
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section symbols correctly.
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* arm.cc (Target_arm): Likewise.
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* powerpc.cc (Target_powerpc): Likewise.
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2016-11-27 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
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* aarch64-reloc.def: Fix spelling in comments.
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2016-11-27 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
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* aarch64.cc: Fix spelling in comments.
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* arm.cc: Fix spelling in comments.
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* icf.cc: Fix spelling in comments.
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* layout.cc: Fix spelling in comments.
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* layout.h: Fix spelling in comments.
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* mips.cc: Fix spelling in comments.
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* output.h: Fix spelling in comments.
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* plugin.h: Fix spelling in comments.
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* script-sections.h: Fix spelling in comments.
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* script.h: Fix spelling in comments.
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* stringpool.h: Fix spelling in comments.
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* tilegx.cc: Fix spelling in comments.
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2016-11-22 Cary Coutant <ccoutant@gmail.com>
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PR gold/20346
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* options.cc (One_option::print): Print "(default)" when appropriate.
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* options.h: Clean up and re-sort options.
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(One_option::is_default): New data member.
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(One_option::One_option): Add is_default parameter; adjust all calls.
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(DEFINE_var): Add is_default__ parameter; adjust all calls.
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(DEFINE_bool): Set is_default based on default_value__.
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(DEFINE_bool_ignore): New macro.
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(--no-eh-frame-hdr): New option.
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(--enable-new-dtags): Remove mention of DT_FLAGS.
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2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
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* configure: Regenerate.
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2016-11-21 Cary Coutant <ccoutant@gmail.com>
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PR gold/20693
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* gold.cc (queue_middle_tasks): Force valid target earlier.
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2016-11-21 Igor Kudrin <ikudrin@accesssoftek.com>
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* layout.cc: Include windows.h and rpcdce.h (for MinGW32).
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(Layout::create_build_id): Generate uuid using UuidCreate().
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2016-11-04 Loïc Yhuel <loic.yhuel@softathome.com>
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* configure.ac: add missing '$'.
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* configure: Regenerate.
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2016-10-21 Gergely Nagy <ngg@tresorit.com>
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PR gold/17704
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* icf.cc (match_sections): Add new parameter section_addraligns.
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Check section alignment and keep the section with the strictest
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alignment.
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(find_identical_sections): New local variable section_addraligns.
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Store each section's alignment.
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* testsuite/pr17704a_test.s: New file.
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* testsuite/Makefile.am (pr17704a_test): New test.
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* testsuite/Makefile.in: Regenerate.
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2016-10-06 Alan Modra <amodra@gmail.com>
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* powerpc.cc (Target_powerpc::Relocate::relocate): Add fall
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through comment.
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* tilegx.cc (Target_tilegx::Relocate::relocate): Likewise.
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2016-10-06 Alan Modra <amodra@gmail.com>
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* aarch64.cc: Spell fall through comments as "// Fall through.".
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* arm.cc: Likewise.
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* mips.cc: Likewise.
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* powerpc.cc: Likewise.
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* s390.cc: Likewise.
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* sparc.cc: Likewise.
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* x86_64.cc: Likewise.
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* powerpc.cc (Target_powerpc::Relocate::relocate): Add missing
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fall through comments.
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* sparc.cc: (Target_sparc::Scan::global): Likewise.
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(Target_sparc::Relocate::relocate): Likewise.
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* tilegx.cc (Target_tilegx::Relocate::relocate): Likewise.
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* resolve.cc (symbol_to_bits): Add missing break.
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2016-09-26 Cary Coutant <ccoutant@gmail.com>
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PR gold/20238
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* symtab.cc (Symbol_table::define_default_version): Check that
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unversioned symbol is defined.
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2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
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* Makefile.in: Regenerate.
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* configure: Likewise.
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* testsuite/Makefile.in: Likewise.
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|
||
2016-09-26 Alan Modra <amodra@gmail.com>
|
||
|
||
* aarch64.cc (Target_aarch64::is_erratum_835769_sequence): Avoid
|
||
compiler warning.
|
||
* output.cc (Output_segment::set_section_addresses): Likewise.
|
||
* testsuite/Makefile.in: Regenerate.
|
||
|
||
2016-09-02 Doug Kwan <dougkwan@google.com>
|
||
|
||
* arm.cc (Target_arm::Target_arm): Move method definition outside of
|
||
class definition. Add code to handle --target1-rel, --target1-abs
|
||
and --target2= options.
|
||
(Target_arm::get_reloc_reloc_type): Change method to be non-static
|
||
and const.
|
||
(Target_arm::target1_is_rel_, Target_arm::target2_reloc_): New data
|
||
member declaration.
|
||
(Target_arm::Scan::local, Target_arm::Scan::global,
|
||
Target_arm::Relocate::relocate,
|
||
Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): Adjust
|
||
call to Target_arm::get_real_reloc_type.
|
||
(Target_arm::get_real_reloc_type): Use command line options to
|
||
determine real types of R_ARM_TARGET1 and R_ARM_TARGET2.
|
||
* options.h (--target1-rel, --target1-abs, --target2): New ARM-only
|
||
options.
|
||
|
||
2016-08-31 Alan Modra <amodra@gmail.com>
|
||
|
||
* powerpc.cc (class Stub_control): Delete stub14_group_size_
|
||
and has14_. Add group_size_.
|
||
(Stub_control::can_add_to_stub_group): Adjust to suit. Print
|
||
debug info when switching to adding sections before stubs.
|
||
|
||
2016-08-31 Alan Modra <amodra@gmail.com>
|
||
|
||
* debug.h (DEBUG_TARGET): New.
|
||
(DEBUG_ALL): Add DEBUG_TARGET.
|
||
(gold_debug): Delete FORMAT param.
|
||
* powerpc.cc (Stub_control::can_add_to_stub_group): Print debug ourput.
|
||
|
||
2016-08-30 Alan Modra <amodra@gmail.com>
|
||
|
||
PR 20523
|
||
* powerpc.cc (class Stub_control): Add has14_. Comment owner_.
|
||
(Stub_control::can_add_to_stub_group): Correct grouping of
|
||
sections containing 14-bit external branches. When returning
|
||
false, set state_ to reflect the fact that we have one section
|
||
for the next group. Rewrite most of function for clarity.
|
||
Add and expand comments.
|
||
(Target_powerpc::do_relax): Print stub group size retry in hex.
|
||
|
||
2016-08-26 Han Shen <shenhan@google.com>
|
||
|
||
PR gold/20529 - relaxing loop never ends.
|
||
|
||
* powerpc.cc (Stub_table::min_size_threshold_): New member to
|
||
limit size.
|
||
(Stub_table::set_min_size_threshold): New member function.
|
||
(Stub_table::set_address_and_size): Add code to only allow size
|
||
increase.
|
||
(Target_powerpc::do_relax): Add code to record last size.
|
||
|
||
2016-08-23 Roland McGrath <roland@hack.frob.com>
|
||
|
||
* options.h (General_options): Grok -z stack-size.
|
||
* output.h (Output_segment::set_size): New method.
|
||
* layout.cc (Layout::create_executable_stack_info): Renamed to ...
|
||
(Layout::create_stack_segment): ... this. Always create the
|
||
segment if -z stack-size was used.
|
||
(Layout::set_segment_offsets): Don't call ->set_offset on the
|
||
PT_GNU_STACK segment.
|
||
|
||
2016-08-15 Bharathi Seshadri <bseshadr@cisco.com>
|
||
|
||
* options.h (General_options): Add --be8 option.
|
||
* arm.cc (Arm_relobj::do_relocate_sections): Add code to swap for be8.
|
||
(Output_data_plt_arm_standard::do_fill_first_plt_entry): Likewise.
|
||
(Output_data_plt_arm_short::do_fill_plt_entry): Likewise.
|
||
(Output_data_plt_arm_long::do_fill_plt_entry): Likewise.
|
||
(Target_arm::do_adjust_elf_header): Do EF_ARM_BE8 adjustment.
|
||
|
||
2016-08-17 Cary Coutant <ccoutant@gmail.com>
|
||
|
||
* i386.cc (Target_i386): Reset skip_call_tls_get_addr_ after printing
|
||
error message.
|
||
* testsuite/Makefile.am (pr20216a): Add missing dependencies.
|
||
(pr20308a): Add -Bgcctestdir/ to compile rules.
|
||
* testsuite/Makefile.in: Regenerate.
|
||
|
||
2016-08-12 Roland McGrath <roland@hack.frob.com>
|
||
|
||
PR gold/20462
|
||
* script-sections.cc (Script_sections::release_segments):
|
||
Reset this->segments_created_.
|
||
|
||
2016-08-12 Roland McGrath <roland@hack.frob.com>
|
||
|
||
* yyscript.y (HIDDEN): New %token.
|
||
(assignment): Handle HIDDEN(string = expr) syntax.
|
||
* script.cc (script_keyword_parsecodes): Add HIDDEN.
|
||
|
||
2016-08-10 Cary Coutant <ccoutant@gmail.com>
|
||
|
||
PR gold/20216
|
||
* x86_64.cc (Target_x86_64::Relocate::relocate): Add check for
|
||
R_X86_64_GOTPCREL. Reset skip_call_tls_get_addr_ after printing
|
||
error message.
|
||
* testsuite/Makefile.am (pr20216_gd.o): Add -Bgcctestdir/.
|
||
(pr20216_ld.o): Likewise.
|
||
* testsuite/Makefile.in: Regenerate.
|
||
|
||
2016-08-10 James Clarke <jrtc27@jrtc27.com>
|
||
|
||
PR gold/20443
|
||
* symtab.cc (Symbol_table::add_from_relobj): Handle NULL symbols,
|
||
which will be present for STT_SPARC_REGISTER.
|
||
(Symbol_table::add_from_pluginobj): Likewise.
|
||
(Symbol_table::add_from_dynobj): Likewise.
|
||
(Symbol_table::add_from_incrobj): Removed dead code.
|
||
|
||
2016-08-10 James Clarke <jrtc27@jrtc27.com>
|
||
|
||
PR gold/20442
|
||
* sparc.cc (Target_sparc::Relocate::relocate): R_SPARC_GOTDATA_OP_LOX10
|
||
should fall back on R_SPARC_GOT10, not R_SPARC_GOT13.
|
||
|
||
2016-08-10 James Clarke <jrtc27@jrtc27.com>
|
||
|
||
PR gold/20441
|
||
* sparc.cc (Target_sparc::Scan::check_non_pic): Allow R_SPARC_32 on
|
||
sparc64.
|
||
|
||
2016-06-29 Cary Coutant <ccoutant@gmail.com>
|
||
|
||
PR gold/20310
|
||
* testsuite/dynamic_list.sh: Remove check for _ZdlPv.
|
||
|
||
2016-06-29 Cary Coutant <ccoutant@gmail.com>
|
||
|
||
* testsuite/Makefile.am (MOSTLYCLEANFILES): Add eh_test_2.
|
||
* testsuite/Makefile.in: Regenerate.
|
||
|
||
2016-06-30 Alan Modra <amodra@gmail.com>
|
||
|
||
* testsuite/Makefile.am (memory_test, memory_test_2): Pass
|
||
-Wl,-z to gcc, not plain -z.
|
||
* testsuite/Makefile.in: Regenerate.
|
||
|
||
2016-06-29 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR gold/20308
|
||
* i386.cc (Target_i386::Relocate::relocate): Allow
|
||
R_386_GOT32X relocation against ___tls_get_addr.
|
||
(Target_i386::Relocate::tls_gd_to_ie): Support indirect
|
||
call to __tls_get_addr.
|
||
(Target_i386::Relocate::tls_gd_to_le): Likewise.
|
||
(Target_i386::Relocate::tls_ld_to_le): Likewise.
|
||
* testsuite/Makefile.am (check_PROGRAMS): Add pr20308a_test,
|
||
pr20308b_test, pr20308c_test, pr20308d_test, pr20308e_test.
|
||
(pr20308a_test_SOURCES): New.
|
||
(pr20308a_test_DEPENDENCIES): Likewise.
|
||
(pr20308a_test_CFLAGS): Likewise.
|
||
(pr20308a_test_LDFLAGS): Likewise.
|
||
(pr20308a_test_LDADD): Likewise.
|
||
(pr20308b_test_SOURCES): Likewise.
|
||
(pr20308b_test_DEPENDENCIES): Likewise.
|
||
(pr20308b_test_CFLAGS): Likewise.
|
||
(pr20308b_test_LDFLAGS): Likewise.
|
||
(pr20308b_test_LDADD): Likewise.
|
||
(pr20308c_test_SOURCES): Likewise.
|
||
(pr20308c_test_DEPENDENCIES): Likewise.
|
||
(pr20308c_test_CFLAGS): Likewise.
|
||
(pr20308c_test_LDFLAGS): Likewise.
|
||
(pr20308c_test_LDADD): Likewise.
|
||
(pr20308d_test_SOURCES): Likewise.
|
||
(pr20308d_test_DEPENDENCIES): Likewise.
|
||
(pr20308d_test_CFLAGS): Likewise.
|
||
(pr20308d_test_LDFLAGS): Likewise.
|
||
(pr20308d_test_LDADD): Likewise.
|
||
(pr20308e_test_SOURCES): Likewise.
|
||
(pr20308e_test_DEPENDENCIES): Likewise.
|
||
(pr20308e_test_CFLAGS): Likewise.
|
||
(pr20308e_test_LDFLAGS): Likewise.
|
||
(pr20308e_test_LDADD): Likewise.
|
||
(pr20308a.so): Likewise.
|
||
(pr20308b.so): Likewise.
|
||
(pr20308_gd.o): Likewise.
|
||
(pr20308_ld.o): Likewise.
|
||
(MOSTLYCLEANFILES): Add pr20308a.so pr20308b.so.
|
||
* testsuite/Makefile.in: Regenerated.
|
||
* testsuite/pr20308_def.c: New file.
|
||
* testsuite/pr20308_gd.S: Likewise.
|
||
* testsuite/pr20308_ld.S: Likewise.
|
||
* testsuite/pr20308_main.c: Likewise.
|
||
|
||
2016-06-29 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR gold/20216
|
||
* configure.ac (DEFAULT_TARGET_X86_64_OR_X32): New
|
||
AM_CONDITIONAL.
|
||
* configure: Regenerated.
|
||
* x86_64.cc (Target_x86_64<size>::Relocate::relocate): Allow
|
||
R_X86_64_GOTPCRELX relocation against __tls_get_addr.
|
||
(Target_x86_64<size>::Relocate::tls_gd_to_ie): Support indirect
|
||
call to __tls_get_addr.
|
||
(Target_x86_64<size>::Relocate::tls_gd_to_le): Likewise.
|
||
(Target_x86_64<size>::Relocate::tls_ld_to_le): Likewise.
|
||
* testsuite/Makefile.am (check_PROGRAMS): Add pr20216a_test,
|
||
pr20216b_test, pr20216c_test, pr20216d_test, pr20216e_test.
|
||
(pr20216a_test_SOURCES): New.
|
||
(pr20216a_test_DEPENDENCIES): Likewise.
|
||
(pr20216a_test_CFLAGS): Likewise.
|
||
(pr20216a_test_LDFLAGS): Likewise.
|
||
(pr20216a_test_LDADD): Likewise.
|
||
(pr20216b_test_SOURCES): Likewise.
|
||
(pr20216b_test_DEPENDENCIES): Likewise.
|
||
(pr20216b_test_CFLAGS): Likewise.
|
||
(pr20216b_test_LDFLAGS): Likewise.
|
||
(pr20216b_test_LDADD): Likewise.
|
||
(pr20216c_test_SOURCES): Likewise.
|
||
(pr20216c_test_DEPENDENCIES): Likewise.
|
||
(pr20216c_test_CFLAGS): Likewise.
|
||
(pr20216c_test_LDFLAGS): Likewise.
|
||
(pr20216c_test_LDADD): Likewise.
|
||
(pr20216d_test_SOURCES): Likewise.
|
||
(pr20216d_test_DEPENDENCIES): Likewise.
|
||
(pr20216d_test_CFLAGS): Likewise.
|
||
(pr20216d_test_LDFLAGS): Likewise.
|
||
(pr20216d_test_LDADD): Likewise.
|
||
(pr20216e_test_SOURCES): Likewise.
|
||
(pr20216e_test_DEPENDENCIES): Likewise.
|
||
(pr20216e_test_CFLAGS): Likewise.
|
||
(pr20216e_test_LDFLAGS): Likewise.
|
||
(pr20216e_test_LDADD): Likewise.
|
||
(pr20216a.so): Likewise.
|
||
(pr20216b.so): Likewise.
|
||
(pr20216_gd.o): Likewise.
|
||
(pr20216_ld.o): Likewise.
|
||
(MOSTLYCLEANFILES): Add pr20216a.so pr20216b.so.
|
||
* testsuite/Makefile.in: Regenerated.
|
||
* testsuite/pr20216_def.c: New file.
|
||
* testsuite/pr20216_gd.S: Likewise.
|
||
* testsuite/pr20216_ld.S: Likewise.
|
||
* testsuite/pr20216_main.c: Likewise.
|
||
|
||
2016-06-29 Alan Modra <amodra@gmail.com>
|
||
|
||
* script_test_12.t: Delete .plt, specify 64k page size.
|
||
* script_test_12i.t: Likewise.
|
||
|
||
2016-06-29 Alan Modra <amodra@gmail.com>
|
||
|
||
* testsuite/plugin_layout_with_alignment.c: Explicitly align all
|
||
variables.
|
||
|
||
2016-06-29 Alan Modra <amodra@gmail.com>
|
||
|
||
* testsuite/Makefile.am (copy_test_protected): Disable for powerpc.
|
||
* testsuite/Makefile.in: Regenerate.
|
||
|
||
2016-06-28 Igor Kudrin <ikudrin@accesssoftek.com>
|
||
|
||
* aarch64-reloc.def (NONE): New relocation.
|
||
* aarch64.cc (Target_aarch64::Scan::local): Handle R_AARCH64_NONE.
|
||
(Target_aarch64::Scan::global): Likewise.
|
||
* testsuite/Makefile.am (aarch64_reloc_none): New test.
|
||
* testsuite/Makefile.in: Regenerate.
|
||
* testsuite/aarch64_reloc_none.s: New test source file.
|
||
* testsuite/aarch64_reloc_none.sh: New test script.
|
||
|
||
2016-06-28 Sriraman Tallam <tmsriram@google.com>
|
||
|
||
* x86_64.cc (Lazy_view): New class.
|
||
(can_convert_mov_to_lea): Templatize function. Make the function
|
||
check for appropriate relocation types and use the view parameter
|
||
to get section contents.
|
||
(can_convert_callq_to_direct): New function.
|
||
(Target_x86_64<size>::Scan::global): Refactor.
|
||
(Target_x86_64<size>::Relocate::relocate): Refactor. Change any indirect
|
||
call via GOT that can be converted.
|
||
* testsuite/Makefile.am (x86_64_indirect_call_to_direct.sh): New test.
|
||
* testsuite/Makefile.in: Regenerate.
|
||
* testsuite/x86_64_indirect_call_to_direct1.s: New file.
|
||
* testsuite/x86_64_indirect_jump_to_direct1.s: New file.
|
||
|
||
2016-06-28 Igor Kudrin <ikudrin@accesssoftek.com>
|
||
|
||
* aarch64.cc (Target_aarch64::Scan::local): Move the call to got_section
|
||
from the top level to the places of its use.
|
||
|
||
2016-06-28 Igor Kudrin <ikudrin@accesssoftek.com>
|
||
|
||
PR gold/18098
|
||
* script-c.h (Sort_wildcard): Add SORT_WILDCARD_BY_INIT_PRIORITY.
|
||
* script-sections.cc (Input_section_sorter::get_init_priority): New method.
|
||
(Input_section_sorter::operator()): Handle SORT_WILDCARD_BY_INIT_PRIORITY.
|
||
(Output_section_element_input::print): Likewise.
|
||
* script.cc (script_keyword_parsecodes): Add entry SORT_BY_INIT_PRIORITY.
|
||
* yyscript.y (SORT_BY_INIT_PRIORITY): New token.
|
||
(wildcard_section): Handle SORT_BY_INIT_PRIORITY.
|
||
|
||
* testsuite/Makefile.am (script_test_14): New test.
|
||
* testsuite/Makefile.in: Regenerate.
|
||
* testsuite/script_test_14.s: New test source file.
|
||
* testsuite/script_test_14.sh: New test script.
|
||
* testsuite/script_test_14.t: New test linker script.
|
||
|
||
2016-06-28 James Clarke <jrtc27@jrtc27.com>
|
||
|
||
* sparc.cc (Target_sparc::Scan::local): Don't convert R_SPARC_32
|
||
to R_SPARC_RELATIVE if class is ELFCLASS64.
|
||
(Target_sparc::Scan::global): Likewise.
|
||
|
||
2016-06-23 Cary Coutant <ccoutant@gmail.com>
|
||
Igor Kudrin <ikudrin@accesssoftek.com>
|
||
|
||
PR gold/15370
|
||
* script-sections.cc
|
||
(Output_section_element_input::set_section_addresses): Keep bin_count
|
||
separate from input_pattern_count.
|
||
* testsuite/script_test_12.t: Add another section .x4.
|
||
* testsuite/script_test_12i.t: Likewise.
|
||
* testsuite/script_test_12a.c: Likewise.
|
||
* testsuite/script_test_12b.c: Likewise.
|
||
|
||
2016-06-23 Igor Kudrin <ikudrin@accesssoftek.com>
|
||
|
||
* gold-threads.cc (impl_threads::Lock_impl_threads): Fix typos.
|
||
|
||
2016-06-22 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR ld/20283
|
||
* NEWS: Mention --enable-relro.
|
||
* configure.ac: Add --enable-relro.
|
||
(DEFAULT_LD_Z_RELRO): New. Set by --enable-relro and default
|
||
to 1.
|
||
* config.in: Regenerated.
|
||
* configure: Likewise.
|
||
* options.h (General_options::relro): Default to
|
||
DEFAULT_LD_Z_RELRO.
|
||
|
||
2016-06-20 Cary Coutant <ccoutant@gmail.com>
|
||
|
||
* NEWS: Add new features in 1.12.
|
||
* version.cc (version_string): Bump to 1.12.
|
||
|
||
2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR gold/20245
|
||
* i386.cc (Target_i386::first_plt_entry_offset): Return 0 if
|
||
plt_ is NULL.
|
||
(Target_i386::plt_entry_size): Likewise.
|
||
(Target_x86_64<size>::first_plt_entry_offset): Likewise.
|
||
(Target_x86_64<size>::plt_entry_size): Likewise.
|
||
|
||
2016-06-20 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
|
||
|
||
* mips.cc (Target_mips::Target_mips): Initialize rld_map_.
|
||
(Target_mips::rld_map_): New data member.
|
||
(Target_mips::do_finalize_sections): Add support for
|
||
DT_MIPS_RLD_MAP and DT_MIPS_RLD_MAP_REL dynamic tags,
|
||
.rld_map section, and __RLD_MAP symbol.
|
||
(Target_mips::do_dynamic_tag_custom_value): Add support for
|
||
DT_MIPS_RLD_MAP_REL dynamic tag.
|
||
* output.cc (Output_data_dynamic::get_entry_offset): New method
|
||
definition.
|
||
* output.h (Output_data_dynamic::get_entry_offset): New method
|
||
declaration.
|
||
|
||
2016-06-20 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
|
||
|
||
* mips.cc (Mips_relocate_functions::relpc16): Add unaligned check.
|
||
|
||
2016-06-20 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
|
||
|
||
* mips.cc (relocation_needs_la25_stub): Add support for relocs:
|
||
R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
|
||
(hi16_reloc): Add support for R_MIPS_PCHI16 relocation.
|
||
(is_matching_lo16_reloc): Likewise.
|
||
(lo16_reloc): Add support for R_MIPS_PCLO16 relocation.
|
||
(Mips_output_data_plt::plt_entry_r6): New static data member for
|
||
R6 PLT entry.
|
||
(Target_mips::is_output_r6): New method.
|
||
(Target_mips::Mips_mach): Add new enum constants.
|
||
(Mips_relocate_functions::Status): Likewise.
|
||
(Mips_relocate_functions::pchi16_relocs): New static data member.
|
||
(Mips_relocate_functions::relpc21): New method.
|
||
(Mips_relocate_functions::relpc26): Likewise.
|
||
(Mips_relocate_functions::relpc18): Likewise.
|
||
(Mips_relocate_functions::relpc19): Likewise.
|
||
(Mips_relocate_functions::relpchi16): Likewise.
|
||
(Mips_relocate_functions::do_relpchi16): Likewise.
|
||
(Mips_relocate_functions::relpclo16): Likewise.
|
||
(Mips_output_data_plt::do_write): Add support for Mips r6 plt
|
||
entry.
|
||
(Target_mips::mips_32bit_flags): Add E_MIPS_ARCH_32R6 support.
|
||
(Target_mips::elf_mips_mach): Add E_MIPS_ARCH_32R6 and
|
||
E_MIPS_ARCH_64R6 support.
|
||
(Target_mips::update_abiflags_isa): Likewise.
|
||
(mips_get_size_for_reloc): Add support for relocs: R_MIPS_PCHI16,
|
||
R_MIPS_PCLO16, R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3 and
|
||
R_MIPS_PC19_S2.
|
||
(Target_mips::Scan::local): Add support for relocs: R_MIPS_PCHI16
|
||
and R_MIPS_PCLO16.
|
||
(Target_mips::Scan::global): Add support for relocs:
|
||
R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
|
||
(Target_mips::Relocate::relocate): Call functions for resolving
|
||
Mips32r6 and Mips64r6 relocations, and print error message for
|
||
STATUS_PCREL_UNALIGNED.
|
||
(Target_mips::Scan::get_reference_flags): Add support for relocs:
|
||
R_MIPS_PCHI16, R_MIPS_PCLO16, R_MIPS_PC21_S2, R_MIPS_PC26_S2,
|
||
R_MIPS_PC18_S3 and R_MIPS_PC19_S2.
|
||
(Target_mips::elf_mips_mach_name): Add E_MIPS_ARCH_32R6 and
|
||
E_MIPS_ARCH_64R6 support.
|
||
|
||
2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR gold/20246
|
||
* testsuite/script_test_2.t: Add .got.plt after .got.
|
||
|
||
2016-06-10 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
|
||
|
||
* mips.cc (struct Mips_abiflags): New struct.
|
||
(Mips_relobj::Mips_relobj): Initialize attributes_section_data_
|
||
and abiflags_.
|
||
(Mips_relobj::~Mips_relobj): Delete object pointed by
|
||
attributes_section_data_.
|
||
(Mips_relobj::abiflags): New method.
|
||
(Mips_relobj::attributes_section_data): Likewise.
|
||
(Mips_relobj::attributes_section_data_): New data member.
|
||
(Mips_relobj::abiflags_): Likewise.
|
||
(class Mips_output_section_abiflags): New class.
|
||
(Target_mips::Target_mips): Initialize attributes_section_data_,
|
||
abiflags_ and has_abiflags_section_.
|
||
(Target_mips::do_should_include_section): Don't emit input
|
||
.MIPS.abiflags sections to output .MIPS.abiflags.
|
||
(Target_mips::Mips_mach): Add new enum constants.
|
||
(Target_mips::mips_isa_ext_mach): New method.
|
||
(Target_mips::mips_isa_ext): Likewise.
|
||
(Target_mips::update_abiflags_isa): Likewise.
|
||
(Target_mips::infer_abiflags): Likewise.
|
||
(Target_mips::create_abiflags): Likewise.
|
||
(Target_mips::fp_abi_string): Likewise.
|
||
(Target_mips::select_fp_abi): Likewise.
|
||
(Target_mips::merge_obj_attributes): Likewise.
|
||
(Target_mips::merge_obj_abiflags): Likewise.
|
||
(Target_mips::level_rev): Likewise.
|
||
(Target_mips::merge_obj_e_flags): Rename from
|
||
merge_processor_specific_flags. Remove dyn_obj argument,
|
||
call update_abiflags_isa when needed, compare NaN encodings and
|
||
compare FP64 state.
|
||
(Target_mips::add_machine_extensions): Add two machine extensions
|
||
and fix one.
|
||
(Target_mips::attributes_section_data_): New data member.
|
||
(Target_mips::abiflags_): Likewise.
|
||
(Target_mips::has_abiflags_section_): Likewise.
|
||
(Mips_relobj::do_read_symbols): Read .gnu.attributes and
|
||
.MIPS.abiflags sections if they exists.
|
||
(Target_mips::elf_mips_mach): Add E_MIPS_MACH_5900 and
|
||
E_MIPS_MACH_OCTEON3 support.
|
||
(Target_mips::do_adjust_elf_header): Setup EI_ABIVERSION flag.
|
||
(Target_mips::do_finalize_sections): Merge .gnu.attributes and
|
||
.MIPS.abiflags sections from input. Create these sections if
|
||
needed.
|
||
(Target_mips::elf_mips_mach_name): Add E_MIPS_MACH_5900 and
|
||
E_MIPS_MACH_OCTEON3 support, and change strings for
|
||
E_MIPS_MACH_LS2E, E_MIPS_MACH_LS2F and E_MIPS_MACH_LS3A just
|
||
to match bfd.
|
||
|
||
2016-06-10 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
|
||
|
||
* mips.cc (Mips_relobj::Mips_relobj): Initialize
|
||
has_reginfo_section_.
|
||
(Mips_relobj::has_reginfo_section_): New data member.
|
||
(Mips_relobj::has_reginfo_section): New method.
|
||
(class Mips_output_section_reginfo): Change base class to
|
||
Output_section_data, and set masks of the output .reginfo section
|
||
in constructor.
|
||
(Mips_output_section_reginfo::as_mips_output_section_reginfo):
|
||
Remove.
|
||
(Mips_output_section_reginfo::set_masks): Likewise.
|
||
(Mips_output_section_reginfo::set_final_data_size): Likewise.
|
||
(Mips_output_section_reginfo::do_print_to_mapfile): New method.
|
||
(Target_mips::do_make_output_section): Remove.
|
||
(Mips_relobj::do_read_symbols): Set has_reginfo_section_ to true
|
||
if the object contains a .reginfo section.
|
||
(Target_mips::do_finalize_sections): Create a .reginfo output
|
||
section if needed.
|
||
|
||
2016-06-09 Artemiy Volkov <artemiyv@acm.org>
|
||
|
||
* mips.cc (Mips_output_data_got::do_write): Add missing template
|
||
args via typedef.
|
||
|
||
2016-05-30 Marcin Kościelnicki <koriakin@0x04.net>
|
||
|
||
PR/19960
|
||
* s390.cc (Target_s390::ss_code_st_r14): Removed.
|
||
(Target_s390::ss_code_l_r14): Removed.
|
||
(Target_s390::ss_code_ear): Removed.
|
||
(Target_s390::ss_code_c): Removed.
|
||
(Target_s390::ss_match_st_r14): New function.
|
||
(Target_s390::ss_match_l_r14): New function.
|
||
(Target_s390::ss_match_mcount): Call ss_match_{l,st}_r14 instead
|
||
of matching code directly.
|
||
(Target_s390::ss_match_ear): New function.
|
||
(Target_s390::ss_match_c): New function.
|
||
(Target_s390::do_calls_non_split): Call ss_match_{ear,c} instead
|
||
of matching code directly.
|
||
|
||
2016-05-19 Cary Coutant <ccoutant@gmail.com>
|
||
|
||
PR gold/19823
|
||
* copy-relocs.cc (Copy_relocs::make_copy_reloc): Add object
|
||
parameter; check for protected symbol.
|
||
* copy-relocs.h (Copy_relocs::make_copy_reloc): Add object parameter.
|
||
* mips.cc (Mips_copy_relocs): Adjust call to make_copy_reloc.
|
||
* symtab.cc (Symbol::init_fields): Initialize is_protected_.
|
||
(Symbol_table::add_from_dynobj): Mark protected symbols.
|
||
* symtab.h (Symbol::is_protected): New method.
|
||
(Symbol::set_is_protected): New method.
|
||
(Symbol::is_protected_): New data member.
|
||
|
||
* testsuite/Makefile.am (copy_test_protected): New test.
|
||
* testsuite/Makefile.in: Regenerate.
|
||
* testsuite/copy_test.cc (main): Add legal reference to protected
|
||
symbol.
|
||
* testsuite/copy_test_v1.cc (main): Likewise.
|
||
* testsuite/copy_test_2.cc (ip): Add protected symbol.
|
||
* testsuite/copy_test_protected.cc: New test source file.
|
||
* testsuite/copy_test_protected.sh: New test script.
|
||
|
||
2016-05-19 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com>
|
||
|
||
* mips.cc (Mips_got_entry::Mips_got_entry): Remove object argument
|
||
for global got symbols, and set addend to 0.
|
||
(Mips_got_entry::hash): Change hash algorithm.
|
||
(Mips_got_entry::equals): Refactor.
|
||
(Mips_got_entry::object): Return input object for local got symbols
|
||
from union d.
|
||
(Mips_got_entry::addend): Change return of the relocation addend.
|
||
(Mips_got_entry::addend_): Move from union d.
|
||
(Mips_got_entry::object_): Move into union d.
|
||
(class Mips_symbol_hash): New class.
|
||
(Mips_got_info::Global_got_entry_set): New type.
|
||
(Mips_got_info::global_got_symbols): Change return type to
|
||
Global_got_entry_set.
|
||
(Mips_got_info::global_got_symbols_): Change type to
|
||
Global_got_entry_set.
|
||
(Mips_symbol::hash): New method.
|
||
(Mips_output_data_la25_stub::symbols_): Change type to std::vector.
|
||
(Mips_output_data_mips_stubs::Mips_stubs_entry_set): New type.
|
||
(Mips_output_data_mips_stubs::symbols_): Change type to
|
||
Mips_stubs_entry_set.
|
||
(Mips_got_info::record_global_got_symbol): Don't pass object
|
||
argument when creating global got symbol.
|
||
(Mips_got_info::record_got_entry): Remove find before inserting
|
||
got entries.
|
||
(Mips_got_info::add_reloc_only_entries): Change type of iterator
|
||
to Global_got_entry_set.
|
||
(Mips_got_info::count_got_symbols): Likewise.
|
||
(Mips_output_data_la25_stub::create_la25_stub): Use push_back
|
||
for adding entries to symbols_.
|
||
(Mips_output_data_la25_stub::do_write): Change type of iterator
|
||
to std::vector.
|
||
(Mips_output_data_mips_stubs::set_lazy_stub_offsets): Change type
|
||
of iterator to Mips_stubs_entry_set.
|
||
(Mips_output_data_mips_stubs::set_needs_dynsym_value): Likewise.
|
||
(Mips_output_data_mips_stubs::do_write): Likewise.
|
||
|
||
2016-05-06 Han Shen <shenhan@google.com>
|
||
|
||
PR gold/19987.
|
||
|
||
* aarch64-reloc.def: New relocation type.
|
||
* aarch64.cc (AArch64_relocate_functions::Page): Changed to public.
|
||
(Target_aarch64::Scan::local): Add R_AARCH64_LD64_GOTPAGE_LO15.
|
||
(Target_aarch64::Scan::global): Add R_AARCH64_LD64_GOTPAGE_LO15.
|
||
(Target_aarch64::Relocate::relocate): Implement R_AARCH64_LD64_GOTPAGE_LO15.
|
||
|
||
2016-04-28 Nick Clifton <nickc@redhat.com>
|
||
|
||
* po/zh_CN.po: Updated Chinese (simplified) translation.
|
||
|
||
2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* Makefile.in: Regenerated with automake 1.11.6.
|
||
* aclocal.m4: Likewise.
|
||
* testsuite/Makefile.in: Likewise.
|
||
|
||
2016-03-30 Cary Coutant <ccoutant@gmail.com>
|
||
|
||
PR gold/16979
|
||
* symtab.cc (Symbol_table::define_default_version): Check for case
|
||
where symbols are both in different shared objects.
|
||
|
||
2016-03-27 Cary Coutant <ccoutant@gmail.com>
|
||
|
||
PR gold/16111
|
||
* i386.cc (Target_i386): Add check for fully-resolved symbol for
|
||
R_386_GOTOFF.
|
||
|
||
2016-03-22 Nick Clifton <nickc@redhat.com>
|
||
|
||
* configure: Regenerate.
|
||
|
||
2016-03-21 Cary Coutant <ccoutant@gmail.com>
|
||
|
||
PR gold/19842
|
||
* errors.cc (Errors::undefined_symbol): Add info message when
|
||
symbol should have been provided by a plugin.
|
||
* target-reloc.h (issue_undefined_symbol_error): Check for
|
||
placeholder symbols defined in discarded sections.
|
||
* testsuite/Makefile.am (plugin_test_9b): New test case.
|
||
* testsuite/Makefile.in: Regenerate.
|
||
* testsuite/plugin_test_9b_elf.cc: New test source file.
|
||
* testsuite/plugin_test_9b_ir.cc: New test source file.
|
||
|
||
2016-03-20 Cary Coutant <ccoutant@gmail.com>
|
||
|
||
PR gold/19002
|
||
* ehframe.cc (Eh_frame::read_fde): Check for dropped functions.
|
||
* testsuite/Makefile.am (eh_test_2): New test.
|
||
* testsuite/Makefile.in: Regenerate.
|
||
* testsuite/eh_test_2.sh: New test script.
|
||
* testsuite/eh_test_a.cc (bar): Make it comdat.
|
||
* testsuite/eh_test_b.cc (bar): Add a duplicate copy.
|
||
|
||
2016-03-18 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com>
|
||
|
||
* mips.cc (Mips_relobj::is_n64_): Remove.
|
||
(Target_mips::ei_class_): Likewise.
|
||
(Mips_relobj::is_newabi): Call methods.
|
||
(Mips_relobj::is_n64): Change checking for N64 ABI.
|
||
(Target_mips::is_output_n64): Likewise.
|
||
(Target_mips::merge_processor_specific_flags): Remove ei_class
|
||
argument, and remove comparing ei_class.
|
||
(Target_mips::do_adjust_elf_header): Remove setting EI_CLASS field
|
||
of the ELF header.
|
||
(Target_mips::do_finalize_sections): Don't pass ei_class argument
|
||
to merge_processor_specific_flags.
|
||
(Target_mips::elf_mips_abi_name): Remove ei_class argument, and
|
||
change checking for N64 ABI.
|
||
|
||
2016-03-17 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com>
|
||
|
||
* mips.cc (enum Special_relocation_symbol): New enum type.
|
||
(is_readonly_section): New function.
|
||
(eh_reloc): Likewise.
|
||
(Mips_got_entry::is_section_symbol_): New member.
|
||
(Mips_got_entry::is_section_symbol): New method.
|
||
(Mips_got_info::record_local_got_symbol): Add is_section_symbol
|
||
argument.
|
||
(Mips_relobj::mips_elf_options_section_name): New method.
|
||
(Mips_output_data_got::record_local_got_symbol): Add
|
||
is_section_symbol argument, and pass it to
|
||
Mips_got_info::record_local_got_symbol.
|
||
(Mips_output_data_got::got_offset): Add addend argument, and pass
|
||
it to Relobj::local_got_offset.
|
||
(struct Mips_output_reloc_writer): New type.
|
||
(class Mips_output_data_reloc): New class.
|
||
(Mips_output_data_plt::Reloc_section): Change type to
|
||
Mips_output_data_reloc.
|
||
(Target_mips::Reloc_section): Likewise.
|
||
(Mips_reloc_types::get_r_addend): Remove unsigned from return type.
|
||
(Mips_classify_reloc::get_r_type2): New method.
|
||
(Mips_classify_reloc::get_r_type3): Likewise.
|
||
(Mips_classify_reloc::get_r_ssym): Likewise.
|
||
(Target_mips::Reloca_section): Remove.
|
||
(Relocate::should_apply_static_reloc): Rename from
|
||
should_apply_r_mips_32_reloc.
|
||
(Target_mips::copy_reloc): Replace Reltype parameter with r_type
|
||
and r_offset.
|
||
(Mips_relocate_functions::Valtype): New type.
|
||
(Mips_relocate_functions::Valtype64): New type.
|
||
(Mips_relocate_functions::check_overflow): New method.
|
||
(Mips_relocate_functions::mips_reloc_unshuffle): Move to public
|
||
interface.
|
||
(Mips_relocate_functions::mips_reloc_shuffle): Likewise.
|
||
(Mips_relocate_functions::rel16): Add support for resolving
|
||
relocations for Mips64.
|
||
(Mips_relocate_functions::rel32): Likewise.
|
||
(Mips_relocate_functions::reljalr): Likewise.
|
||
(Mips_relocate_functions::relpc32): Likewise.
|
||
(Mips_relocate_functions::rel26): Likewise.
|
||
(Mips_relocate_functions::relpc16): Likewise.
|
||
(Mips_relocate_functions::relmicromips_pc7_s1): Likewise.
|
||
(Mips_relocate_functions::relmicromips_pc10_s1): Likewise.
|
||
(Mips_relocate_functions::relmicromips_pc16_s1): Likewise.
|
||
(Mips_relocate_functions::do_relhi16): Likewise.
|
||
(Mips_relocate_functions::do_relgot16_local): Likewise.
|
||
(Mips_relocate_functions::rello16): Likewise.
|
||
(Mips_relocate_functions::relgot): Likewise.
|
||
(Mips_relocate_functions::relgotpage): Likewise.
|
||
(Mips_relocate_functions::relgotofst): Likewise.
|
||
(Mips_relocate_functions::relgot_hi16): Likewise.
|
||
(Mips_relocate_functions::relgot_lo16): Likewise.
|
||
(Mips_relocate_functions::relgprel): Likewise.
|
||
(Mips_relocate_functions::relgprel32): Likewise.
|
||
(Mips_relocate_functions::tlsrelhi16): Likewise.
|
||
(Mips_relocate_functions::tlsrello16): Likewise.
|
||
(Mips_relocate_functions::tlsrel32): Likewise.
|
||
(Mips_relocate_functions::relsub): Likewise.
|
||
(Mips_relocate_functions::releh): New method.
|
||
(Mips_relocate_functions::rel64): Likewise.
|
||
(Mips_got_info::record_local_got_symbol): Add is_section_symbol and
|
||
pass it to Mips_got_entry.
|
||
(Mips_got_info::add_local_entries): Pass addend argument
|
||
to code functions, and for STT_SECTION symbols call
|
||
add_symbolless_local_addend.
|
||
(Mips_got_info::add_tls_entries): Pass addend argument to code
|
||
functions.
|
||
(Mips_relobj::do_read_symbols): Read gp value that was used to
|
||
create object.
|
||
(Mips_output_data_plt::plt_entry): Remove opcode from l[wd]
|
||
instruction. Opcode for instruction will be selected later.
|
||
(Target_mips::gc_process_relocs): Add case for SHT_RELA.
|
||
(Target_mips::scan_relocatable_relocs): Likewise.
|
||
(Target_mips::emit_relocs_scan): Likewise.
|
||
(Target_mips::relocate_relocs): Likewise.
|
||
(Target_mips::do_finalize_sections): Skip objects for merging
|
||
processor specific flags in which all input sections will be
|
||
discarded.
|
||
(mips_get_size_for_reloc): Add case for R_MIPS_EH.
|
||
(Target_mips::Scan::get_reference_flags): Likewise.
|
||
(Target_mips::relocate_special_relocatable): Call rel26 method with
|
||
calculate_only and calculated_value arguments.
|
||
(Target_mips::Scan::local): Add case for R_MIPS_EH. Don't create a
|
||
dynamic relocation against a readonly sections, and pass
|
||
is_section_symbol to Mips_got_info::record_local_got_symbol.
|
||
(Target_mips::Scan::global): Add case for R_MIPS_EH. Don't create a
|
||
dynamic relocation against a readonly sections, and pass r_type
|
||
and r_offset to Target_mips::copy_reloc.
|
||
(Target_mips::Relocate::relocate): Add support for resolving
|
||
relocations for Mips64.
|
||
(Target_mips::mips_info): Add case for Mips64 default dynamic
|
||
linker name.
|
||
(Target_selector_mips): Correct emulation names.
|
||
|
||
2016-03-17 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com>
|
||
|
||
* mips.cc (class Mips_output_data_la25_stub): Add
|
||
do_print_to_mapfile function.
|
||
|
||
2016-03-17 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com>
|
||
|
||
* mips.cc (Mips_classify_reloc::put_r_info): Call 32bit version of
|
||
elf_r_info.
|
||
|
||
2016-03-09 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* testsuite/plugin_layout_with_alignment.cc: Renamed to ..
|
||
* testsuite/plugin_layout_with_alignment.c: This.
|
||
* testsuite/Makefile.am (plugin_layout_with_alignment.o): Updated.
|
||
(plugin_layout_with_alignment): Likewise.
|
||
* testsuite/Makefile.in: Regenerated.
|
||
|
||
2016-03-08 Cary Coutant <ccoutant@gmail.com>
|
||
|
||
PR 19751
|
||
* testsuite/Makefile.am (retain_symbols_file_test): Remove check
|
||
for constructor.
|
||
* testsuite/Makefile.in: Regenerate.
|
||
* testsuite/dynamic_list.sh: Likewise.
|
||
* testsuite/retain_symbols_file_test.sh: Likewise.
|
||
|
||
2016-03-08 Cary Coutant <ccoutant@gmail.com>
|
||
|
||
PR 19751
|
||
* arm.cc (Reloc_stub::Key::name): Add unused attribute.
|
||
* dirsearch.cc (Dir_caches::~Dir_caches): Likewise.
|
||
|
||
2016-03-08 Cary Coutant <ccoutant@gmail.com>
|
||
Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com>
|
||
|
||
* output.cc (Output_reloc_writer): New type.
|
||
(Output_data_reloc_base::do_write): Move implementation to template
|
||
in output.h and replace with invocation of template.
|
||
* output.h (Output_file): Move to top of file.
|
||
(Output_reloc::get_symbol_index): Move to public interface.
|
||
(Output_reloc::get_address): Likewise.
|
||
(Output_data_reloc_base::do_write_generic): New function template.
|
||
|
||
2016-03-04 Cary Coutant <ccoutant@gmail.com>
|
||
|
||
PR gold/19019
|
||
PR gold/19763
|
||
* symtab.cc: Instantiate Sized_symbol::init_constant and
|
||
Sized_symbol::init_undefined.
|
||
|
||
2016-03-03 Cary Coutant <ccoutant@gmail.com>
|
||
|
||
PR gold/19019
|
||
* layout.h (Layout::add_target_specific_dynamic_tag): New function.
|
||
* layout.cc (Layout::add_target_specific_dynamic_tag): New function.
|
||
* mips.cc (Target_mips::make_symbol): Adjust function signature.
|
||
* sparc.cc (Target_sparc::Target_sparc): Initialize register_syms_.
|
||
(Target_sparc::do_is_defined_by_abi): Remove test for
|
||
STT_SPARC_REGISTER.
|
||
(Target_sparc::Register_symbol): New struct type.
|
||
(Target_sparc::register_syms_): New data member.
|
||
(Target_sparc<64, true>::sparc_info): Set has_make_symbol to true.
|
||
(Target_sparc::make_symbol): New function.
|
||
(Target_sparc::do_finalize_sections): Add register symbols and new
|
||
dynamic table entries.
|
||
* symtab.h (Sized_symbol::init_undefined): Add value parameter.
|
||
(Symbol_table::add_target_global_symbol): New function.
|
||
(Symbol_table::target_symbols_): New data member.
|
||
* symtab.cc (Sized_symbol::init_undefined): Add value parameter.
|
||
(Symbol_table::Symbol_table): Initialize target_symbols_.
|
||
(Symbol_table::add_from_object): Pass additional parameters to
|
||
Target::make_symbol.
|
||
(Symbol_table::define_special_symbol): Likewise.
|
||
(Symbol_table::add_undefined_symbol_from_command_line): Pass 0 for
|
||
undefined symbol value.
|
||
(Symbol_table::set_dynsym_indexes): Process target-specific symbols.
|
||
(Symbol_table::sized_finalize): Likewise.
|
||
(Symbol_table::sized_write_globals): Likewise.
|
||
* target.h (Sized_target::make_symbol): Add name, st_type, object,
|
||
st_shndx, and value parameters.
|
||
|
||
2016-03-03 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
|
||
|
||
* plugin.cc (do_should_include_member): Ignore LDPK_UNDEF and
|
||
LDPK_WEAKUNDEF symbols.
|
||
|
||
2016-03-03 Than McIntosh <thanm@google.com>
|
||
|
||
* plugin.cc (Plugin::load): Include hooks for get_input_section_size
|
||
and get_input_section_alignment in transfer vector.
|
||
(get_input_section_alignment): New function.
|
||
(get_input_section_size): New function.
|
||
* testsuite/Makefile.am: Add plugin_layout_with_alignment.sh test.
|
||
* testsuite/Makefile.in: [Regenerate.]
|
||
* testsuite/plugin_section_alignment.cc: New test file.
|
||
* testsuite/plugin_layout_with_alignment.cc: New test file.
|
||
* testsuite/plugin_layout_with_alignment.sh: New test file.
|
||
|
||
2016-03-03 Evgenii Stepanov <eugenis@google.com>
|
||
|
||
* plugin.h (Pluginobj::get_symbol_resolution_info): Add version
|
||
parameter.
|
||
* plugin.cc (get_symbols_v3): New function.
|
||
(Plugin::load): Add LDPT_GET_SYMBOLS_V3.
|
||
(Pluginobj::get_symbol_resolution_info): Return LDPS_NO_SYMS when using
|
||
new version.
|
||
|
||
2016-02-26 Egor Kochetov <egor.kochetov@intel.com>
|
||
Cary Coutant <ccoutant@gmail.com>
|
||
|
||
PR gold/19735
|
||
* ehframe.h (Cie::fde_encoding): New method.
|
||
* ehframe.cc (Eh_frame::read_fde): Discard FDEs for zero-length
|
||
address ranges.
|
||
|
||
2016-02-15 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* testsuite/Makefile.am (x86_64_mov_to_lea5.o): Pass
|
||
-mrelax-relocations=yes to $(TEST_AS).
|
||
(x86_64_mov_to_lea6.o): Likewise.
|
||
(x86_64_overflow_pc32.o): Remove duplicated target.
|
||
* testsuite/Makefile.in: Regenerated.
|
||
|
||
2016-02-15 Marcin Kościelnicki <koriakin@0x04.net>
|
||
|
||
* s390.cc (Target_s390::match_view_u): New helper method.
|
||
(Target_s390::do_is_call_to_non_split): New method.
|
||
(Target_s390::ss_code_st_r14): New const.
|
||
(Target_s390::ss_code_l_r14): New const.
|
||
(Target_s390::ss_code_bras_8): New const.
|
||
(Target_s390::ss_code_l_basr): New const.
|
||
(Target_s390::ss_code_a_basr): New const.
|
||
(Target_s390::ss_code_ear): New const.
|
||
(Target_s390::ss_code_c): New const.
|
||
(Target_s390::ss_code_larl): New const.
|
||
(Target_s390::ss_code_brasl): New const.
|
||
(Target_s390::ss_code_jg): New const.
|
||
(Target_s390::ss_code_jgl): New const.
|
||
(Target_s390::ss_match_mcount): New helper method.
|
||
(Target_s390::ss_match_l): New helper method.
|
||
(Target_s390::ss_match_ahi): New helper method.
|
||
(Target_s390::ss_match_alfi): New helper method.
|
||
(Target_s390::ss_match_cr): New helper method.
|
||
(Target_s390::do_calls_non_split): New method.
|
||
* testsuite/Makefile.am: Added new tests.
|
||
* testsuite/Makefile.in: Regenerate.
|
||
* testsuite/split_s390.sh: New test.
|
||
* testsuite/split_s390_1_a1.s: New test.
|
||
* testsuite/split_s390_1_a2.s: New test.
|
||
* testsuite/split_s390_1_n1.s: New test.
|
||
* testsuite/split_s390_1_n2.s: New test.
|
||
* testsuite/split_s390_1_z1.s: New test.
|
||
* testsuite/split_s390_1_z2.s: New test.
|
||
* testsuite/split_s390_1_z3.s: New test.
|
||
* testsuite/split_s390_1_z4.s: New test.
|
||
* testsuite/split_s390_2_ns.s: New test.
|
||
* testsuite/split_s390_2_s.s: New test.
|
||
* testsuite/split_s390x_1_a1.s: New test.
|
||
* testsuite/split_s390x_1_a2.s: New test.
|
||
* testsuite/split_s390x_1_n1.s: New test.
|
||
* testsuite/split_s390x_1_n2.s: New test.
|
||
* testsuite/split_s390x_1_z1.s: New test.
|
||
* testsuite/split_s390x_1_z2.s: New test.
|
||
* testsuite/split_s390x_1_z3.s: New test.
|
||
* testsuite/split_s390x_1_z4.s: New test.
|
||
* testsuite/split_s390x_2_ns.s: New test.
|
||
* testsuite/split_s390x_2_s.s: New test.
|
||
|
||
2016-02-11 Rahul Chaudhry <rahulchaudhry@google.com>
|
||
|
||
* aarch64.cc (Target_aarch64::scan_erratum_843419_span): Remove
|
||
info message for every erratum 843419 found and fixed.
|
||
|
||
2016-02-07 Cary Coutant <ccoutant@gmail.com>
|
||
|
||
PR gold/18695
|
||
* x86_64.cc (Target_x86_64::Relocate::relocate): Add additional
|
||
information to relocation overflow errors.
|
||
|
||
2016-02-06 Cary Coutant <ccoutant@gmail.com>
|
||
|
||
PR gold/18695
|
||
* x86_64.cc (X86_64_relocate_functions::pcrela32_check): Fix x32
|
||
overflow checking when symbol value + addend < 0.
|
||
|
||
2016-02-06 Cary Coutant <ccoutant@gmail.com>
|
||
|
||
PR gold/19577
|
||
* reloc.h (Limits): New class.
|
||
(Bits::has_overflow32): Use min/max values from Limits.
|
||
(Bits::has_unsigned_overflow32): Likewise.
|
||
(Bits::has_signed_unsigned_overflow32): Likewise.
|
||
(Bits::has_overflow): Likewise.
|
||
(Bits::has_unsigned_overflow): Likewise.
|
||
(Bits::has_signed_unsigned_overflow64): Likewise.
|
||
|
||
2016-02-06 Cary Coutant <ccoutant@gmail.com>
|
||
|
||
PR gold/19567
|
||
* reloc.h (Relocate_functions::Overflow_check): Add comments.
|
||
* x86_64.cc (X86_64_relocate_functions): New class.
|
||
(Target_x86_64::Relocate::relocate): Use the new class.
|
||
* testsuite/Makefile.am (x86_64_overflow_pc32): Add -Tdata option.
|
||
(x32_overflow_pc32): New test case.
|
||
* testsuite/Makefile.in: Regenerate.
|
||
* testsuite/x32_overflow_pc32.sh: New script.
|
||
* testsuite/x86_64_overflow_pc32.s: Remove .space directive.
|
||
|
||
2016-02-06 Cary Coutant <ccoutant@gmail.com>
|
||
|
||
PR gold/19577
|
||
* reloc.h (Bits::has_unsigned_overflow32): Fix static_cast.
|
||
(Bits::has_unsigned_overflow): Remove unnecessary static_cast.
|
||
|
||
2016-02-06 Cary Coutant <ccoutant@gmail.com>
|
||
|
||
PR gold/19577
|
||
* reloc.h (Bits::has_unsigned_overflow32): Fix unsigned/signed
|
||
comparison.
|
||
(Bits::has_unsigned_overflow): Likewise.
|
||
|
||
2016-02-06 Marcin Kościelnicki <koriakin@0x04.net>
|
||
|
||
* i386.cc (Target_i386::is_call_to_non_split): Add view and view_size
|
||
parameters.
|
||
* reloc.cc (Sized_relobj_file::split_stack_adjust_reltype): Pass view
|
||
and view_size to is_call_to_non_split.
|
||
* target.cc (Target::is_call_to_non_split): Add view and view_size
|
||
parameters.
|
||
* target.h (class Target): Likewise.
|
||
|
||
2016-02-05 Sriraman Tallam <tmsriram@google.com>
|
||
|
||
* icf.cc (get_rel_addend): New function.
|
||
(get_section_contents): Move merge section addend computation to a
|
||
new function. Ignore negative values for SHT_REL and SHT_RELA addends.
|
||
Fix bug to not read past the length of the section.
|
||
|
||
2016-02-05 Cary Coutant <ccoutant@gmail.com>
|
||
Andrew Senkevich <andrew.senkevich@intel.com>
|
||
|
||
PR gold/18695
|
||
* x86_64.cc (Target_x86_64::Relocate::relocate): Add overflow
|
||
checking for R_X86_64_32, R_X86_64_32S, R_X86_64_PC32, and
|
||
R_X86_64_PLT32.
|
||
* testsuite/Makefile.am (x86_64_overflow_pc32): New test.
|
||
* testsuite/x86_64_overflow_pc32.sh: New test script.
|
||
* testsuite/x86_64_overflow_pc32.s: New source file.
|
||
|
||
2016-02-05 Cary Coutant <ccoutant@gmail.com>
|
||
|
||
PR gold/18695
|
||
* reloc.h (Relocate_functions::Address): New typedef.
|
||
(Relocate_functions::Addendtype): New typedef.
|
||
(Relocate_functions::Overflow_check): New enum type.
|
||
(Relocate_functions::Reloc_status): New enum type.
|
||
(Relocate_functions::check_overflow): New function template.
|
||
(Relocate_functions::rel): Add check parameter; check for overflow.
|
||
(Relocate_functions::rel_unaligned): Likewise.
|
||
(Relocate_functions::rela): Likewise.
|
||
(Relocate_functions::pcrel): Likewise.
|
||
(Relocate_functions::pcrel_unaligned): Likewise.
|
||
(Relocate_functions::pcrela): Likewise.
|
||
(Relocate_functions::rel8): Adjust parameter types.
|
||
(Relocate_functions::rela8): Likewise.
|
||
(Relocate_functions::pcrel8): Likewise.
|
||
(Relocate_functions::pcrela8): Likewise.
|
||
(Relocate_functions::rel16): Likewise.
|
||
(Relocate_functions::rela168): Likewise.
|
||
(Relocate_functions::pcrel16): Likewise.
|
||
(Relocate_functions::pcrela16): Likewise.
|
||
(Relocate_functions::rel32): Likewise.
|
||
(Relocate_functions::rel32_unaligned): Likewise.
|
||
(Relocate_functions::rela32): Likewise.
|
||
(Relocate_functions::pcrel32): Likewise.
|
||
(Relocate_functions::pcrel32_unaligned): Likewise.
|
||
(Relocate_functions::pcrela32): Likewise.
|
||
(Relocate_functions::rel8_check): New function.
|
||
(Relocate_functions::rela8_check): New function.
|
||
(Relocate_functions::pcrel8_check): New function.
|
||
(Relocate_functions::pcrela8_check): New function.
|
||
(Relocate_functions::rel16_check): New function.
|
||
(Relocate_functions::rela168_check): New function.
|
||
(Relocate_functions::pcrel16_check): New function.
|
||
(Relocate_functions::pcrela16_check): New function.
|
||
(Relocate_functions::rel32_check): New function.
|
||
(Relocate_functions::rel32_unaligned_check): New function.
|
||
(Relocate_functions::rela32_check): New function.
|
||
(Relocate_functions::pcrel32_check): New function.
|
||
(Relocate_functions::pcrel32_unaligned_check): New function.
|
||
(Relocate_functions::pcrela32_check): New function.
|
||
(Bits::has_unsigned_overflow32): New function.
|
||
(Bits::has_unsigned_overflow): New function.
|
||
* testsuite/Makefile.am (overflow_unittest): New test.
|
||
* testsuite/Makefile.in: Regenerate.
|
||
* testsuite/overflow_unittest.cc: New source file.
|
||
|
||
2016-02-04 Alan Modra <amodra@gmail.com>
|
||
|
||
* powerpc.cc (relocate): Adjust last patch for big-endian.
|
||
|
||
2016-02-02 Alan Modra <amodra@gmail.com>
|
||
|
||
* powerpc.cc (relocate): Further restrict ELFv2 entry optimization.
|
||
|
||
2016-01-15 Han Shen <shenhan@google.com>
|
||
|
||
PR gold/19472 - need pc-relative stubs.
|
||
|
||
* aarch64.cc (Reloc_stub::stub_type_for_reloc): Return PC-relative
|
||
stub type for DSOs and pie executables.
|
||
|
||
2016-01-12 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* i386.cc (Target_i386::Classify_reloc::get_r_addend): Remove
|
||
'typename'.
|
||
|
||
2016-01-12 Cary Coutant <ccoutant@gmail.com>
|
||
|
||
* arm.cc (Target_arm::Classify_reloc::get_r_addend): New method.
|
||
* i386.cc (Target_i386::Classify_reloc::get_r_addend): New method.
|
||
* mips.cc (Target_arm::Mips_classify_reloc::get_r_addend): (Both
|
||
specializations) New method.
|
||
|
||
2016-01-11 Cary Coutant <ccoutant@gmail.com>
|
||
|
||
PR gold/19353
|
||
* aarch64.cc (Target_aarch64::relocate_tls): Don't insist that
|
||
we have a TLS segment for GD-to-IE optimization.
|
||
* i386.cc (Target_i386::tls_gd_to_ie): Remove tls_segment parameter.
|
||
Adjust all calls.
|
||
(Target_i386::tls_desc_gd_to_ie): Likewise.
|
||
(Target_i386::relocate_tls): Don't insist that we have a TLS segment
|
||
for TLSDESC GD-to-IE optimizations.
|
||
* x86_64.cc (Target_x86_64::tls_gd_to_ie): Remove tls_segment parameter.
|
||
Adjust all calls.
|
||
(Target_x86_64::tls_desc_gd_to_ie): Likewise.
|
||
(Target_x86_64::relocate_tls): Don't insist that we have a TLS segment
|
||
for TLSDESC GD-to-IE optimizations.
|
||
|
||
2016-01-11 Cary Coutant <ccoutant@gmail.com>
|
||
|
||
Refactor gold to enable support for MIPS-64 relocation format.
|
||
|
||
* gc.h (get_embedded_addend_size): Remove sh_type parameter.
|
||
(gc_process_relocs): Remove sh_type template parameter.
|
||
Use Classify_reloc to access r_sym, r_type, and r_addend fields.
|
||
* object.h (Sized_relobj_file::split_stack_adjust): Add target
|
||
parameter.
|
||
(Sized_relobj_file::split_stack_adjust_reltype): Likewise.
|
||
* reloc-types.h (Reloc_types::copy_reloc_addend): (SHT_REL and SHT_RELA
|
||
specializations) Remove.
|
||
* reloc.cc (Emit_relocs_strategy): Rename and move to target-reloc.h.
|
||
(Sized_relobj_file::emit_relocs_scan): Call Target::emit_relocs_scan().
|
||
(Sized_relobj_file::emit_relocs_scan_reltype): Remove.
|
||
(Sized_relobj_file::split_stack_adjust): Add target parameter.
|
||
Adjust all callers.
|
||
(Sized_relobj_file::split_stack_adjust_reltype): Likewise. Call
|
||
Target::get_r_sym() to get r_sym field from relocations.
|
||
(Track_relocs::next_symndx): Call Target::get_r_sym().
|
||
* target-reloc.h (scan_relocs): Remove sh_type template parameter;
|
||
add Classify_reloc template parameter. Use for accessing r_sym and
|
||
r_type.
|
||
(relocate_section): Likewise.
|
||
(Default_classify_reloc): New class (renamed and moved from reloc.cc).
|
||
(Default_scan_relocatable_relocs): Remove sh_type template parameter.
|
||
(Default_scan_relocatable_relocs::Reltype): New typedef.
|
||
(Default_scan_relocatable_relocs::reloc_size): New const.
|
||
(Default_scan_relocatable_relocs::sh_type): New const.
|
||
(Default_scan_relocatable_relocs::get_r_sym): New method.
|
||
(Default_scan_relocatable_relocs::get_r_type): New method.
|
||
(Default_emit_relocs_strategy): New class.
|
||
(scan_relocatable_relocs): Replace sh_type template parameter with
|
||
Scan_relocatable_relocs class. Use it to access r_sym and r_type
|
||
fields.
|
||
(relocate_relocs): Replace sh_type template parameter with
|
||
Classify_reloc class. Use it to access r_sym and r_type fields.
|
||
* target.h (Target::is_call_to_non_split): Replace r_type parameter
|
||
with pointer to relocation. Adjust all callers.
|
||
(Target::do_is_call_to_non_split): Likewise.
|
||
(Target::emit_relocs_scan): New virtual method.
|
||
(Sized_target::get_r_sym): New virtual method.
|
||
* target.cc (Target::do_is_call_to_non_split): Replace r_type parameter
|
||
with pointer to relocation.
|
||
|
||
* aarch64.cc (Target_aarch64::emit_relocs_scan): New method.
|
||
(Target_aarch64::Relocatable_size_for_reloc): Remove.
|
||
(Target_aarch64::gc_process_relocs): Use Default_classify_reloc.
|
||
(Target_aarch64::scan_relocs): Likewise.
|
||
(Target_aarch64::relocate_section): Likewise.
|
||
(Target_aarch64::Relocatable_size_for_reloc::get_size_for_reloc):
|
||
Remove.
|
||
(Target_aarch64::scan_relocatable_relocs): Use Default_classify_reloc.
|
||
(Target_aarch64::relocate_relocs): Use Default_classify_reloc.
|
||
* arm.cc (Target_arm::Arm_scan_relocatable_relocs): Remove sh_type
|
||
template parameter.
|
||
(Target_arm::emit_relocs_scan): New method.
|
||
(Target_arm::Relocatable_size_for_reloc): Replace with...
|
||
(Target_arm::Classify_reloc): ...this.
|
||
(Target_arm::gc_process_relocs): Use Classify_reloc.
|
||
(Target_arm::scan_relocs): Likewise.
|
||
(Target_arm::relocate_section): Likewise.
|
||
(Target_arm::scan_relocatable_relocs): Likewise.
|
||
(Target_arm::relocate_relocs): Likewise.
|
||
* i386.cc (Target_i386::emit_relocs_scan): New method.
|
||
(Target_i386::Relocatable_size_for_reloc): Replace with...
|
||
(Target_i386::Classify_reloc): ...this.
|
||
(Target_i386::gc_process_relocs): Use Classify_reloc.
|
||
(Target_i386::scan_relocs): Likewise.
|
||
(Target_i386::relocate_section): Likewise.
|
||
(Target_i386::scan_relocatable_relocs): Likewise.
|
||
(Target_i386::relocate_relocs): Likewise.
|
||
* mips.cc (Mips_scan_relocatable_relocs): Remove sh_type template
|
||
parameter.
|
||
(Mips_reloc_types): New class template.
|
||
(Mips_classify_reloc): New class template.
|
||
(Target_mips::Reltype): New typedef.
|
||
(Target_mips::Relatype): New typedef.
|
||
(Target_mips::emit_relocs_scan): New method.
|
||
(Target_mips::get_r_sym): New method.
|
||
(Target_mips::Relocatable_size_for_reloc): Replace with
|
||
Mips_classify_reloc.
|
||
(Target_mips::copy_reloc): Use Mips_classify_reloc.
|
||
(Target_mips::gc_process_relocs): Likewise.
|
||
(Target_mips::scan_relocs): Likewise.
|
||
(Target_mips::relocate_section): Likewise.
|
||
(Target_mips::scan_relocatable_relocs): Likewise.
|
||
(Target_mips::relocate_relocs): Likewise.
|
||
(mips_get_size_for_reloc): New function, factored out from
|
||
Relocatable_size_for_reloc::get_size_for_reloc.
|
||
(Target_mips::Scan::local): Use Mips_classify_reloc.
|
||
(Target_mips::Scan::global): Likewise.
|
||
(Target_mips::Relocate::relocate): Likewise.
|
||
* powerpc.cc (Target_powerpc::emit_relocs_scan): New method.
|
||
(Target_powerpc::Relocatable_size_for_reloc): Remove.
|
||
(Target_powerpc::gc_process_relocs): Use Default_classify_reloc.
|
||
(Target_powerpc::scan_relocs): Likewise.
|
||
(Target_powerpc::relocate_section): Likewise.
|
||
(Powerpc_scan_relocatable_reloc): Convert to class template.
|
||
(Powerpc_scan_relocatable_reloc::Reltype): New typedef.
|
||
(Powerpc_scan_relocatable_reloc::reloc_size): New const.
|
||
(Powerpc_scan_relocatable_reloc::sh_type): New const.
|
||
(Powerpc_scan_relocatable_reloc::get_r_sym): New method.
|
||
(Powerpc_scan_relocatable_reloc::get_r_type): New method.
|
||
(Target_powerpc::scan_relocatable_relocs): Use
|
||
Powerpc_scan_relocatable_reloc.
|
||
(Target_powerpc::relocate_relocs): Use Default_classify_reloc.
|
||
* s390.cc (Target_s390::emit_relocs_scan): New method.
|
||
(Target_s390::Relocatable_size_for_reloc): Remove.
|
||
(Target_s390::gc_process_relocs): Use Default_classify_reloc.
|
||
(Target_s390::scan_relocs): Likewise.
|
||
(Target_s390::relocate_section): Likewise.
|
||
(Target_s390::Relocatable_size_for_reloc::get_size_for_reloc):
|
||
Remove.
|
||
(Target_s390::scan_relocatable_relocs): Use Default_classify_reloc.
|
||
(Target_s390::relocate_relocs): Use Default_classify_reloc.
|
||
* sparc.cc (Target_sparc::emit_relocs_scan): New method.
|
||
(Target_sparc::Relocatable_size_for_reloc): Remove.
|
||
(Target_sparc::gc_process_relocs): Use Default_classify_reloc.
|
||
(Target_sparc::scan_relocs): Likewise.
|
||
(Target_sparc::relocate_section): Likewise.
|
||
(Target_sparc::Relocatable_size_for_reloc::get_size_for_reloc):
|
||
Remove.
|
||
(Target_sparc::scan_relocatable_relocs): Use Default_classify_reloc.
|
||
(Target_sparc::relocate_relocs): Use Default_classify_reloc.
|
||
* tilegx.cc (Target_tilegx::emit_relocs_scan): New method.
|
||
(Target_tilegx::Relocatable_size_for_reloc): Remove.
|
||
(Target_tilegx::gc_process_relocs): Use Default_classify_reloc.
|
||
(Target_tilegx::scan_relocs): Likewise.
|
||
(Target_tilegx::relocate_section): Likewise.
|
||
(Target_tilegx::Relocatable_size_for_reloc::get_size_for_reloc):
|
||
Remove.
|
||
(Target_tilegx::scan_relocatable_relocs): Use Default_classify_reloc.
|
||
(Target_tilegx::relocate_relocs): Use Default_classify_reloc.
|
||
* x86_64.cc (Target_x86_64::emit_relocs_scan): New method.
|
||
(Target_x86_64::Relocatable_size_for_reloc): Remove.
|
||
(Target_x86_64::gc_process_relocs): Use Default_classify_reloc.
|
||
(Target_x86_64::scan_relocs): Likewise.
|
||
(Target_x86_64::relocate_section): Likewise.
|
||
(Target_x86_64::Relocatable_size_for_reloc::get_size_for_reloc):
|
||
Remove.
|
||
(Target_x86_64::scan_relocatable_relocs): Use Default_classify_reloc.
|
||
(Target_x86_64::relocate_relocs): Use Default_classify_reloc.
|
||
|
||
* testsuite/testfile.cc (Target_test::emit_relocs_scan): New method.
|
||
|
||
2016-01-01 Alan Modra <amodra@gmail.com>
|
||
|
||
Update year range in copyright notice of all files.
|
||
|
||
For older changes see ChangeLog-0815
|
||
|
||
Copyright (C) 2016 Free Software Foundation, Inc.
|
||
|
||
Copying and distribution of this file, with or without modification,
|
||
are permitted in any medium without royalty provided the copyright
|
||
notice and this notice are preserved.
|
||
|
||
Local Variables:
|
||
mode: change-log
|
||
left-margin: 8
|
||
fill-column: 74
|
||
version-control: never
|
||
End:
|