+2019-05-02 Nick Clifton <nickc@redhat.com>
+
+ PR 24493
+ * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
+ .gnu.debugaltlink sections as debugging sections.
+
+2019-04-30 Alan Modra <amodra@gmail.com>
+
+ * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
+ (struct _ppc64_elf_section_data): Likewise.
+ (ppc64_elf_check_relocs): Set above fields.
+ (ppc64_elf_edit_toc): Add a pass over GOT relocs.
+ (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
+ when possible.
+
+2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/24486
+ * elflink.c (elf_link_output_extsym): Don't complain undefined
+ weak dynamic reference.
+
+2019-04-25 Sudakshina Das <sudi.das@arm.com>
+
+ * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
+ (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
+ (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
+ (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
+ (elfNN_aarch64_small_plt0_pac_entry): Remove.
+ (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
+ (elfNN_aarch64_small_plt0_bti_entry): Update.
+ (elfNN_aarch64_small_plt_bti_entry): Update.
+ (elfNN_aarch64_small_plt_pac_entry): Update.
+ (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
+ (setup_plt_values): Setup new entries.
+ (elfNN_aarch64_finish_dynamic_sections): Remove size change.
+ (elfNN_aarch64_plt_sym_val): Likewise.
+
+2019-04-22 Jim Wilson <jimw@sifive.com>
+
+ * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
+
+2019-04-19 Alan Modra <amodra@gmail.com>
+
+ * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
+
+2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
+ building shared object.
+ * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
+
+2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/24458
+ * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
+ linker_def.
+
+2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
+
+ * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
+ relocation.
+ * bfd-in2.h: Regenerate.
+ * libbfd.h: Likewise.
+
+2019-04-15 Sudakshina Das <sudi.das@arm.com>
+
+ * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
+ * bfd-in2.h: Regenerated.
+ * libbfd.h: Regenerated.
+
+2019-04-15 Sudakshina Das <sudi.das@arm.com>
+
+ * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
+ * bfd-in2.h: Regenerated.
+ * libbfd.h: Likewise.
+
+2019-04-15 Sudakshina Das <sudi.das@arm.com>
+
+ * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
+ * bfd-in2.h: Regenerated.
+ * libbfd.h: Regenerated.
+ * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
+ (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
+ and R_ARM_THM_BF12 together.
+ (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
+
+2019-04-15 Sudakshina Das <sudi.das@arm.com>
+
+ * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
+ * libbfd.h: Regenerated.
+ * bfd-in2.h: Regenerated.
+ * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
+ (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
+ and R_ARM_THM_BF18 together.
+ (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
+
+2019-04-15 Sudakshina Das <sudi.das@arm.com>
+
+ * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
+ * bfd-in2.h: Regenerated.
+ * libbfd.h: Regenerated.
+ * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
+ (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
+ and R_ARM_THM_BF16 together.
+ (get_value_helper): New reloc helper.
+ (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
+
+2019-04-15 Sudakshina Das <sudi.das@arm.com>
+
+ * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
+ * bfd-in2.h: Regenerate.
+ * libbfd.h: Regenerate.
+
+2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
+
+ * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
+ * bfd-in2.h: Regenerate.
+ * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
+ * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
+ and update assert.
+ (using_thumb2): Likewise.
+ (using_thumb2_bl): Update assert.
+ (arch_has_arm_nop): Likewise.
+ (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
+ (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
+
+2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf-linker-x86.h (elf_x86_cet_report): New.
+ (elf_linker_x86_params): Add cet_report.
+ * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
+ missing IBT and SHSTK properties if needed.
+
+2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/24436
+ * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
+ "h != NULL". Don't check "h != NULL" before calling.
+ bfd_elf_gc_record_vtentry.
+ * elf32-arm.c (elf32_arm_check_relocs): Likewise.
+ * elf32-bfin.c (bfin_check_relocs): Likewise.
+ * elf32-cris.c (cris_elf_check_relocs): Likewise.
+ * elf32-csky.c (csky_elf_check_relocs): Likewise.
+ * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
+ * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
+ * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
+ * elf32-frv.c (elf32_frv_check_relocs): Likewise.
+ * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
+ * elf32-i386.c (elf_i386_check_relocs): Likewise.
+ * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
+ * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
+ * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
+ * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
+ * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
+ * elf32-metag.c (elf_metag_check_relocs): Likewise.
+ * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
+ * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
+ * elf32-s390.c (elf_s390_check_relocs): Likewise.
+ * elf32-sh.c (sh_elf_check_relocs): Likewise.
+ * elf32-v850.c (v850_elf_check_relocs): Likewise.
+ * elf32-vax.c (elf_vax_check_relocs): Likewise.
+ * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
+ * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
+ * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
+ * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
+ * elf64-s390.c (elf_s390_check_relocs): Likewise.
+ * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
+ * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
+ * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
+ * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
+ VTENTRY entry.
+
+2019-04-11 Alan Modra <amodra@gmail.com>
+
+ PR 24435
+ * elflink.c (elf_link_add_object_symbols): Don't read partial
+ dynamic entries from fuzzed objects.
+
+2019-04-11 Tamar Christina <tamar.christina@arm.com>
+
+ PR ld/24302
+ * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
+ DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
+ (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
+
+2019-04-10 Michael Forney <mforney@mforney.org>
+
+ PR 24427
+ * doc/chew.c (free_words): Correctly free "push_text" strings.
+
+2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
+
+2019-04-08 Alan Modra <amodra@gmail.com>
+
+ * configure.ac (elfxx_x86): Define and use.
+ * configure: Regenerate.
+
+2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf-linker-x86.h: New file.
+ * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
+ to get x86-specific linker options.
+ * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
+ (elf_x86_64_check_relocs): Likewise.
+ (elf_x86_64_relocate_section): Likewise.
+ (elf_x86_64_link_setup_gnu_properties): Likewise.
+ * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
+ (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
+ (_bfd_elf_linker_x86_set_options): New function.
+ * elfxx-x86.h: Include "elf-linker-x86.h".
+ (elf_x86_link_hash_table): Add params.
+
+2019-04-03 Alan Modra <amodra@gmail.com>
+
+ * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
+ * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
+ * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
+ * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
+ * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
+ * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
+
+2019-04-02 Jim Wilson <jimw@sifive.com>
+
+ PR 24389
+ * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
+ ELF header flags to after check for ELF object file. Loop through
+ sections looking for code sections, if none, then skip ABI checks.
+
+2019-03-30 Andrew Waterman <andrew@sifive.com>
+
+ * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
+ rd == X_RA case.
+
+2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
+
+ * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
+ info->export_dynamic to the conditional.
+
+2019-03-28 Alan Modra <amodra@gmail.com>
+
+ PR 24392
+ * configure.ac: Invoke AC_CHECK_SIZEOF(int).
+ * configure: Regenerate.
+ * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
+ workaround with SIZEOF_LONG vs. SIZEOF_INT check.
+ * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
+ * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
+ * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
+
+2019-03-21 Jim Wilson <jimw@sifive.com>
+
+ PR 24365
+ * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
+ verify sym non-NULL before using. Add identical check using h.
+
+2019-03-21 Sudakshina Das <sudi.das@arm.com>
+
+ * elf-bfd.h (struct elf_backend_data): Add argument to
+ merge_gnu_properties.
+ * elf-properties.c (elf_merge_gnu_properties): Add argument to
+ itself and while calling bed->merge_gnu_properties.
+ (elf_merge_gnu_property_list): Update the calls for
+ elf_merge_gnu_properties.
+ * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
+ of --force-bti warning and add argument.
+ * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
+ warning.
+ * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
+ * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
+ declaration.
+
+2019-03-20 Sudakshina Das <sudi.das@arm.com>
+
+ * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
+ * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
+ (elf_backend_fixup_gnu_properties): Define for AArch64.
+
+2019-03-18 Alan Modra <amodra@gmail.com>
+
+ PR 24355
+ * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
+ for local iplt syms with ent->plt.offset == -1. Remove ineffective
+ attempt at writing glink stubs only once.
+
+2019-03-16 Alan Modra <amodra@gmail.com>
+
+ PR 24337
+ * elf.c (_bfd_elf_rela_local_sym): Revert last change.
+ (_bfd_elf_rel_local_sym): Likewise.
+ * elflink.c (elf_link_input_bfd): Use bfd_und_section for
+ section of symbols with unrecognized shndx.
+
+2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/24267
+ * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
+ section.
+ * cofflink.c (coff_link_add_symbols): Check for symbols defined
+ in discarded section.
+
+2019-03-15 Alan Modra <amodra@gmail.com>
+
+ PR 24339
+ * elflink.c (elf_link_add_object_symbols): Bail out on a local
+ symbol after globals if elf_bad_symtab is not set.
+
+2019-03-15 Alan Modra <amodra@gmail.com>
+
+ PR 24337
+ * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
+ (_bfd_elf_rel_local_sym): Likewise.
+
+2019-03-15 Alan Modra <amodra@gmail.com>
+
+ PR 24336
+ * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
+ object files with sh_size not a multiple of sh_entsize.
+
2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
PR ld/24338
projects / external / binutils.git / blobdiff