X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=bfd%2FChangeLog;h=2e7158f5844caddcb0af09e1b6cd2670b9ede88e;hb=739b5c9c778dee9e2f54d864f83a81ecb0639535;hp=7f129c0bf279e9cf0c0a0898e872c0af46580d3d;hpb=f48dfe417e2ceb2251825336fe8769897a4d4b05;p=deliverable%2Fbinutils-gdb.git diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 7f129c0bf2..2e7158f584 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,703 @@ +2019-05-21 Tamar Christina + + PR ld/24373 + * bfd-in.h (enum erratum_84319_opts): New + (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change + int to enum erratum_84319_opts. + * bfd-in2.h: Regenerate. + * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change + fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr. + (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub. + (aarch64_size_one_stub): Conditionally size erratum 843419 stubs. + (_bfd_aarch64_resize_stubs): Amend comment. + (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround + requested. + (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum. + (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of + erratum workaround. + (clear_erratum_843419_entry): Update erratum conditional. + +2019-05-21 Senthil Kumar Selvaraj + + PR ld/24571 + * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check + when computing distance_short_enough. + +2019-05-21 Senthil Kumar Selvaraj + + PR ld/24564 + * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around): + Wrap around even if distance equals avr_pc_wrap_around. + +2019-05-20 Nick Clifton + + * po/fr.po: Updated French translation. + +2019-05-16 Andre Vieira + + * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch. + +2019-05-16 Alan Modra + + * elf32-arm.c (elf32_arm_write_section): Revert last change. + +2019-05-15 Alan Modra + + * elf32-arm.c (elf32_arm_write_section): Don't leave + error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with + unitialised section contents. + +2019-05-14 Jamey Hicks + + PR 19921 + * verilog.c: (VerilogDataWidth): New variable. + (verilog_write_record): Emit bytes in VerilogDataWidth bundles. + +2019-05-08 Nick Clifton + + PR 24523 + * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE + rather than FALSE if encountering a non-ELF file. + +2019-05-06 Alan Modra + + * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error. + +2019-05-06 Alan Modra + + * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA), + (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): + Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry. + * libbfd.h: Regenerate. + * bfd-in2.h: Regenerate. + +2019-05-04 Alan Modra + + PR 24511 + * syms.c (coff_section_type): Only allow '.', '$' and numeric + following the standard section names. + (bfd_decode_symclass): Prioritize section flag tests in + decode_section_type before name tests in coff_section_type. + * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section + and fake_common_section using BFD_FAKE_SECTION. Use "fake" as + their names and choose standard .text section flags for + fake_section. + +2019-05-02 Nick Clifton + + PR 24493 + * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and + .gnu.debugaltlink sections as debugging sections. + +2019-04-30 Alan Modra + + * 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 + + PR ld/24486 + * elflink.c (elf_link_output_extsym): Don't complain undefined + weak dynamic reference. + +2019-04-25 Sudakshina Das + + * 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 + + * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204. + +2019-04-19 Alan Modra + + * elf32-s12z.c (elf_backend_can_gc_sections): Don't define + +2019-04-17 H.J. Lu + + * 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 + + PR ld/24458 + * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86 + linker_def. + +2019-04-15 Thomas Preud'homme + + * 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 + + * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New. + * bfd-in2.h: Regenerated. + * libbfd.h: Regenerated. + +2019-04-15 Sudakshina Das + + * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation. + * bfd-in2.h: Regenerated. + * libbfd.h: Likewise. + +2019-04-15 Sudakshina Das + + * 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 + + * 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 + + * 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 + + * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum. + * bfd-in2.h: Regenerate. + * libbfd.h: Regenerate. + +2019-04-15 Thomas Preud'homme + + * 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 + + * 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 + + 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 + + PR 24435 + * elflink.c (elf_link_add_object_symbols): Don't read partial + dynamic entries from fuzzed objects. + +2019-04-11 Tamar Christina + + 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 + + PR 24427 + * doc/chew.c (free_words): Correctly free "push_text" strings. + +2019-04-08 H.J. Lu + + * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets. + +2019-04-08 Alan Modra + + * configure.ac (elfxx_x86): Define and use. + * configure: Regenerate. + +2019-04-06 H.J. Lu + + * 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 + + * 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 + + 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 + + * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for + rd == X_RA case. + +2019-03-29 Max Filippov + + * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add + info->export_dynamic to the conditional. + +2019-03-28 Alan Modra + + 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 + + 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 + + * 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 + + * 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 + + 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 + + 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 + + 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 + + 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 + + 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 + + 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 + + PR ld/24338 + * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt + input with bad relocation. + +22019-03-15 H.J. Lu + + * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent. + +2019-03-14 Nick Clifton + + PR 24334 + * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field. + (save_section_vma): Initialise field to the number of entries in + the sec_vma table. + (section_vma_same): Check that the number of entries in the + sec_vma table matches the number of sections in the bfd. + +2019-03-14 Nick Clifton + + PR 24333 + * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL + section owner pointer when adding the default symbol. + +2019-03-14 Nick Clifton + + PR 24332 + * elflink.c (elf_link_add_object_symbols): Add new local variable + extversym_end. Initialise it to point to the end of the version + symbol table, if present. Check it when initialising and updating + the ever pointer. + +2019-03-13 Sudakshina Das + + * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New. + (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New. + (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs. + (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC + and PLT_PAC_PLT. + (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC. + (get_plt_type): Add case for DT_AARCH64_PAC_PLT. + (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC. + +2019-03-13 Sudakshina Das + Szabolcs Nagy + + * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New. + (aarch64_bti_pac_info): New. + (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument. + (bfd_elf32_aarch64_set_options): Likewise. + * bfd-in2.h: Regenerate + * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New. + (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New. + (elfNN_aarch64_small_plt0_bti_entry): New. + (elfNN_aarch64_small_plt_bti_entry): New. + (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New. + (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields. + (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and + tlsdesc_plt_entry_size fields. + (elfNN_aarch64_link_hash_table_create): Initialise the new fields. + (setup_plt_values): New helper function. + (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and + bti enable type. + (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of + fixed macros. + (elfNN_aarch64_size_dynamic_sections): Likewise and add checks. + (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers + to plt stubs instead of fixed ones and update filling them according + to the need for bti. + (elfNN_aarch64_init_small_plt0_entry): Likewise. + (elfNN_aarch64_finish_dynamic_sections): Likewise. + (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New. + (elfNN_aarch64_plt_sym_val): Update size accordingly. + (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE + is set. + (bfd_elfNN_get_synthetic_symtab): Define. + (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti + and mising BTI NOTE SECTION. + + +2019-03-13 Sudakshina Das + + * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude + linker created inputs from merge. + * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for + GNU_PROPERTY_AARCH64_FEATURE_1_AND properties. + (elfNN_aarch64_link_setup_gnu_properties): New. + (elfNN_aarch64_merge_gnu_properties): New. + (elf_backend_setup_gnu_properties): Define for AArch64. + (elf_backend_merge_gnu_properties): Likewise. + * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define. + (_bfd_aarch64_elf_parse_gnu_properties): Define. + (_bfd_aarch64_elf_merge_gnu_properties): Define. + * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare. + (_bfd_aarch64_elf_parse_gnu_properties): Declare. + (_bfd_aarch64_elf_merge_gnu_properties): Declare. + (elf_backend_parse_gnu_properties): Define for AArch64. + +2019-03-13 H.J. Lu + + PR ld/24322 + * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly + merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK]. + +2019-03-12 Alan Modra + + * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add + nmemb parameter. Use bfd_alloc2. + (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls. + Delete assertion. + (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2. + (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls. + * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation + doesn't overflow. + * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix. + (assign_section_numbers): Style fix. + (swap_out_syms): Use bfd_malloc2. + (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't + overflow. + (_bfd_elf_make_empty_symbol): Style fix. + (elfobj_grok_stapsdt_note_1): Formatting. + * elfcode.h (elf_object_p): Use bfd_alloc2. + (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise. + (elf_slurp_symbol_table): Use bfd_zalloc2. + (elf_slurp_reloc_table): Use bfd_alloc2. + (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2. + * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure + size calculation doesn't overflow. + (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise. + * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise. + * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version. + +2019-03-08 Alan Modra + + PR 24311 + * merge.c (merge_strings): Return secinfo. Don't pad section + to alignment here. + (_bfd_merge_sections): Pad section to alignment here, if input + sections contributing to merged output all pad to alignment. + Formatting. + +2019-03-06 Nick Clifton + + * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol + table pointer. + * coffgen.c (coff_find_nearest_line_with_names): Do not call + _bfd_dwarf2_find_symbol_bias if there is no symbol table available. + +2019-03-01 Andreas Krebbel + + This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335. + 2019-01-14 Maamoun Tarsha + + PR 20113 + * elf32-s390.c (allocate_dynrelocs): Update comment. + +2019-02-28 Tamar Christina + + * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse. + +2019-02-28 Nick Clifton + + PR 24273 + * elf.c (bfd_elf_string_from_elf_section): Check for a string + section that is not NUL terminated. + +2019-02-27 H.J. Lu + + PR ld/24276 + * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined + by linker when checking copy reloc on protected symbol. + +2019-02-24 Alan Modra + + PR 24144 + * pdp11.c (set_section_contents): Revert 2015-02-24 change. + +2019-02-20 Eric Tsai + + * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output + sections between the call site and call destination and adjust + call distance by the largest alignment. + +2019-02-20 Alan Hayward + + * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration. + * elf.c (elfcore_grok_aarch_pauth): New function. + (elfcore_grok_note): Check for NT_ARM_PAC_MASK. + (elfcore_write_aarch_pauth): New function. + (elfcore_write_register_note): Check for AArch64 pauth section. + +2019-02-20 Alan Modra + + PR 24225 + * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf + return value. + +2019-02-20 Michael Roitzsch + + * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all + Darwin hosts, not just or1k. + * configure: Regenerate. + +2019-02-20 Alan Modra + + PR 24236 + * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding + sentinel NUL to string buffer nearer to loop where it is used. + Don't go past sentinel when scanning strings, and don't write + NUL again. + * archive.c (do_slurp_coff_armap): Simplify string handling to + archive64.c style. + +2019-02-19 Alan Modra + + PR 24235 + * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks + attempting to prevent read past end of section. + +2019-02-18 Alan Modra + + PR 24225 + * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and + PRIx64 to generate warning messages. Print local sym names too. + +2019-02-09 Vineet Gupta + + * elf32-arc (INIT_SYM_STRING): Delete. + (FINI_SYM_STRING): Likewise. + (init_str): Likewise. + (fini_str): Likewise. + +2019-02-08 Alan Modra + + * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported + for bss-plt" warning to make it an error. + +2019-02-07 Eric Botcazou + + PR ld/18841 + * elf32-sparc.c (elf32_sparc_reloc_type_class): Return + reloc_class_ifunc for ifunc symbols. + * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise. + +2019-02-07 Eric Botcazou + + * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak. + : Use explicit range test to detect an overflow. + +2019-02-07 Nick Clifton + + * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets + into the definitely obsolete list. + +2019-02-05 H.J. Lu + + PR ld/24151 + * elf64-x86-64.c (elf_x86_64_need_pic): Check + SYMBOL_DEFINED_NON_SHARED_P instead of def_regular. + (elf_x86_64_relocate_section): Move PIC check for PC-relative + relocations to ... + (elf_x86_64_check_relocs): Here. + (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P + to check if a symbol is defined in a non-shared object. + * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New. + +2019-01-21 Sergio Durigan Junior + + * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead + of 'labs' (and fix GCC warning). + +2019-01-25 Nick Clifton + + * po/ru.po: Updated Russian translation. + +2019-01-23 Nick Clifton + + * po/fr.po: Updated French translation. + +2019-01-21 Nick Clifton + + * po/pt.po: Updated Portuguese translation. + * po/uk.po: Updated Ukranian translation. + +2019-01-21 Yuri Chornoivan + + PR 24108 + * elf32-nds32.c (nds32_relocate_section): Add space between words + in error message. + * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in + error message. + (riscv_i_or_e_p): Likewise. + (riscv_merge_arch_attr_info): Likewise. + 2019-01-19 Nick Clifton * version.m4: Reset to 2.32.51