+2018-06-20 Cary Coutant <ccoutant@gmail.com>
+
+ PR gold/23268
+ * dynobj.cc (Versions::Versions): Change init for needs_base_version_.
+ (Versions::record_version): Add verdefs for both shared objects and
+ executables.
+ (Versions::add_def): Likewise for base version.
+ (Versions::add_need): Don't add base version for executables.
+ (Versions::version_index): Look up version for both shared objects and
+ executables.
+ * testsuite/Makefile.am (ver_test_14): New test case.
+ * testsuite/Makefile.in: Regenerate.
+ * testsuite/ver_test_14.script: New version script.
+ * testsuite/ver_test_14.sh: New test script.
+
+2018-06-19 Joshua Watt <jpewhacker@gmail.com>
+ Cary Coutant <ccoutant@gmail.com>
+
+ * configure.ac: Replace manual thread configuration with AX_PTHREAD.
+ Add --enable-threads=auto.
+ * Makefile.am (THREADFLAGS, THREADLIBS): New defines.
+ (AM_CFLAGS, AM_CXXFLAGS): Add $(THREADFLAGS).
+ (THREADSLIB): Remove; change all references to THREADLIBS.
+ * Makefile.in: Regenerate.
+ * aclocal.m4: Regenerate.
+ * config.in: Regenerate.
+ * configure: Regenerate.
+ * testsuite/Makefile.am (THREADSLIB): Replace with...
+ (THREADFLAGS, THREADLIBS): ... these.
+ (LDADD): Remove; add as individual defines for...
+ (object_unittest, binary_unittest, leb128_unittest)
+ (overflow_unittest): ... these tests.
+ (tls_test, tls_pic_test, tls_pie_test, tls_pie_pic_test)
+ (tls_shared_test, tls_shared_ie_test, tls_shared_gd_to_ie_test)
+ (tls_shared_gnu2_gd_to_ie_test, tls_shared_gnu2_test_LDFLAGS)
+ (tls_shared_nonpic_test_LDFLAGS): Add $(THREADFLAGS) and ($THREADLIBS).
+ * testsuite/Makefile.in: Regenerate.
+
+2018-06-19 Cary Coutant <ccoutant@gmail.com>
+
+ * testsuite/Makefile.am (MOSTLYCLEANFILES): Add *.stderr.
+ * testsuite/Makefile.in: Regenerate.
+
+2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
+
+ * configure.ac: Remove AC_PREREQ, add missing quoting and usage
+ of AC_LANG_SOURCE.
+ * Makefile.in: Re-generate.
+ * aclocal.m4: Re-generate.
+ * configure: Re-generate.
+ * testsuite/Makefile.in: Re-generate.
+
+2018-05-10 Stephen Crane <sjc@immunant.com>
+
+ * aarch64.cc (Target_aarch64::do_finalize_sections): Use size of
+ .got section for the _GLOBAL_OFFSET_TABLE_ symbol computation.
+
+2018-04-24 Cary Coutant <ccoutant@gmail.com>
+
+ PR gold/20642
+ PR gold/22820
+ * gc.h (gc_process_relocs): Flag STT_SECTION symbols in symvec.
+ * icf.cc (get_section_contents): For merge sections, ignore the
+ addend for relocations against non-section symbols.
+
+2018-04-24 Cary Coutant <ccoutant@gmail.com>
+
+ PR gold/16504
+ * dynobj.cc (Versions::symbol_section_contents): Don't set
+ VERSYM_HIDDEN flag for undefined symbols.
+ * symtab.cc (Symbol_table::add_from_object): Don't override default
+ version definition with a different default version.
+ * symtab.h (Symbol::from_dyn): New method.
+ * testsuite/plugin_test.c (struct sym_info): Add ver field.
+ (claim_file_hook): Pass symbol version to plugin API.
+ (parse_readelf_line): Parse symbol version.
+ * testsuite/Makefile.am (ver_test_pr16504): New test case.
+ * testsuite/Makefile.in: Regenerate.
+ * testsuite/ver_test_pr16504.sh: New test script.
+ * testsuite/ver_test_pr16504_a.c: New source file.
+ * testsuite/ver_test_pr16504_a.script: New version script.
+ * testsuite/ver_test_pr16504_b.c: New source file.
+ * testsuite/ver_test_pr16504_b.script: New version script.
+
+2018-04-19 Cary Coutant <ccoutant@gmail.com>
+
+ PR gold/23046
+ * gc.h (gc_process_relocs): Pass target to
+ scan.local_reloc_may_be_function_pointer.
+
+2018-04-18 Nick Clifton <nickc@redhat.com>
+
+ * po/es.po: Updated Spanish translation.
+
+2018-04-14 Cary Coutant <ccoutant@gmail.com>
+
+ PR gold/23046
+ * gc.h (gc_process_relocs): Pass target to
+ scan.global_reloc_may_be_function_pointer.
+
+2018-04-09 Alan Modra <amodra@gmail.com>
+
+ * configure: Regenerate.
+
+2018-04-09 Alan Modra <amodra@gmail.com>
+
+ * powerpc.cc (Target_powerpc::Track_tls::maybe_skip_tls_get_addr_call):
+ Handle inline plt sequence relocs.
+ (Stub_table::Plt_stub_key::Plt_stub_key): Likewise.
+ (Target_powerpc::Scan::reloc_needs_plt_for_ifunc): Likewise.
+ (Target_powerpc::Relocate::relocate): Likewise.
+
+2018-04-09 Alan Modra <amodra@gmail.com>
+
+ * powerpc.cc (Target_powerpc::lplt_): New variable.
+ (Target_powerpc::lplt_section): Associated accessor.
+ (Target_powerpc::plt_off): Handle local non-ifunc symbols.
+ (Target_powerpc::make_lplt_section): New function.
+ (Target_powerpc::make_local_plt_entry): New function.
+ (Powerpc_relobj::do_relocate_sections): Write out lplt.
+ (Output_data_plt_powerpc::first_plt_entry_offset): Zero for lplt.
+ (Output_data_plt_powerpc::add_local_entry): New function.
+ (Output_data_plt_powerpc::do_write): Ignore lplt.
+ (Target_powerpc::make_iplt_section): Make lplt first.
+ (Target_powerpc::make_brlt_section): Make .branch_lt relro.
+ (Target_powerpc::Scan::local): Handle PLT16 relocs.
+
+2018-04-09 Alan Modra <amodra@gmail.com>
+
+ * powerpc.cc (Target_powerpc::plt_off): New functions.
+ (is_plt16_reloc): New function.
+ (Stub_table::plt_off): Use Target_powerpc::plt_off.
+ (Stub_table::plt_call_size): Use plt_off.
+ (Stub_table::do_write): Likewise.
+ (Target_powerpc::Scan::get_reference_flags): Return RELATIVE_REF
+ for PLT16 relocations.
+ (Target_powerpc::Scan::reloc_needs_plt_for_ifunc): Return true
+ for PLT16 relocations.
+ (Target_powerpc::Scan::global): Make a PLT entry for PLT16 relocations.
+ (Target_powerpc::Relocate::relocate): Support PLT16 relocations.
+ (Powerpc_scan_relocatable_reloc::global_strategy): Return RELOC_SPECIAL
+ for ppc32 plt16 relocs.
+
+2018-04-06 Cary Coutant <ccoutant@gmail.com>
+
+ * object.cc (Sized_relobj_file::include_section_group): Store
+ reference to Kept_section info for discarded comdat sections
+ regardless of size. Move size checking to map_to_kept_section.
+ (Sized_relobj_file::include_linkonce_section): Likewise.
+ (Sized_relobj_file::map_to_kept_section): Add section name parameter.
+ Insert size checking logic from above functions.
+ (Sized_relobj_file::find_kept_section_object): New method.
+ (Sized_relobj_file::get_symbol_name): New method.
+ * object.h (Sized_relobj_file::map_to_kept_section): Add section_name
+ parameter. Adjust all callers.
+ (Sized_relobj_file::find_kept_section_object): New method.
+ (Sized_relobj_file::get_symbol_name): New method.
+ (Sized_relobj_file::Kept_comdat_section): Replace object and shndx
+ fields with sh_size, kept_section, symndx, and is_comdat fields.
+ (Sized_relobj_file::set_kept_comdat_section): Replace kept_object
+ and kept_shndx parameters with is_comdat, symndx, sh_size, and
+ kept_section.
+ (Sized_relobj_file::get_kept_comdat_section): Likewise.
+ * target-reloc.h (enum Comdat_behavior): Change CB_WARNING to CB_ERROR.
+ Adjust all references.
+ (issue_undefined_symbol_error): New function template.
+ (relocate_section): Pass section name to map_to_kept_section.
+ Move discarded section code to new function above.
+ * aarch64.cc (Target_aarch64::scan_reloc_section_for_stubs): Move
+ declaration for gsym out one level. Call issue_discarded_error.
+ * arm.cc (Target_arm::scan_reloc_section_for_stubs): Likewise.
+ * powerpc.cc (Relocate_comdat_behavior): Change CB_WARNING to CB_ERROR.
+
+2018-04-05 Cary Coutant <ccoutant@gmail.com>
+
+ * target-reloc.h (relocate_section): Add local symbol index or global
+ symbol name to warning about relocation that refers to discarded
+ section.
+
+2018-04-05 James Cowgill <james.cowgill@mips.com>
+
+ Revert previous patch and apply revised patch.
+
+ PR gold/22770
+ * mips.cc (Mips_got_info::record_got_page_entry): Don't insert
+ Got_page_entry for object's GOT.
+ (Mips_got_info::add_got_page_entries): Add all pages from from's GOT.
+ Rename to add_got_page_count.
+ (Got_page_entry): Remove num_pages.
+
+2018-04-05 James Cowgill <james.cowgill@mips.com>
+
+ PR gold/22770
+ * mips.cc (Mips_got_info::record_got_page_entry): Fetch existing
+ page entries for the object's GOT.
+
+2018-04-05 Alan Modra <amodra@gmail.com>
+
+ * powerpc.cc (Target_powerpc::make_brlt_section): Make .branch_lt relro.
+
+2018-04-04 Nick Clifton <nickc@redhat.com>
+
+ * po/es.po: Updated Spanish translation.
+
+2018-04-02 Cary Coutant <ccoutant@gmail.com>
+
+ PR gold/23016
+ * incremental.cc (can_incremental_update): Check for unwind section
+ type.
+ * layout.h (Layout::layout): Add sh_type parameter.
+ * layout.cc (Layout::layout): Likewise.
+ (Layout::layout_reloc): Create new output reloc section if data
+ section does not already have one.
+ (Layout::layout_eh_frame): Check for unwind section type.
+ (Layout::make_eh_frame_section): Use unwind section type for .eh_frame
+ and .eh_frame_hdr.
+ * object.h (Sized_relobj_file::Shdr_write): New typedef.
+ (Sized_relobj_file::layout_section): Add sh_type parameter.
+ (Sized_relobj_file::Deferred_layout::Deferred_layout): Add sh_type
+ parameter.
+ * object.cc (Sized_relobj_file::check_eh_frame_flags): Check for
+ unwind section type.
+ (Sized_relobj_file::layout_section): Add sh_type parameter; pass it
+ to Layout::layout.
+ (Sized_relobj_file::do_layout): Make local copy of sh_type.
+ Force .eh_frame sections to unwind section type.
+ Pass sh_type to layout_section.
+ (Sized_relobj_file<size, big_endian>::do_layout_deferred_sections):
+ Pass sh_type to layout_section.
+ * output.cc (Output_section::Output_section): Initialize reloc_section_.
+ * output.h (Output_section::reloc_section): New method.
+ (Output_section::set_reloc_section): New method.
+ (Output_section::reloc_section_): New data member.
+ * target.h (Target::unwind_section_type): New method.
+ (Target::Target_info::unwind_section_type): New data member.
+
+ * aarch64.cc (aarch64_info): Add unwind_section_type.
+ * arm.cc (arm_info, arm_nacl_info): Likewise.
+ * i386.cc (i386_info, i386_nacl_info, iamcu_info): Likewise.
+ * mips.cc (mips_info, mips_nacl_info): Likewise.
+ * powerpc.cc (powerpc_info): Likewise.
+ * s390.cc (s390_info): Likewise.
+ * sparc.cc (sparc_info): Likewise.
+ * tilegx.cc (tilegx_info): Likewise.
+ * x86_64.cc (x86_64_info, x86_64_nacl_info): Likewise.
+
+ * testsuite/Makefile.am (pr23016_1, pr23016_2): New test cases.
+ * testsuite/Makefile.in: Regenerate.
+ * testsuite/testfile.cc: Add unwind_section_type.
+ * testsuite/pr23016_1.sh: New test script.
+ * testsuite/pr23016_1a.s: New source file.
+ * testsuite/pr23016_1b.s: New source file.
+ * testsuite/pr23016_2.sh: New test script.
+ * testsuite/pr23016_2a.s: New source file.
+ * testsuite/pr23016_2b.s: New source file.
+
2018-03-28 Cary Coutant <ccoutant@gmail.com>
PR gold/21423
projects / deliverable / binutils-gdb.git / blobdiff