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| author | Alan Modra <amodra@gmail.com> | 2020-01-01 18:07:11 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2020-01-01 18:12:08 +1030 |
| commit | 0b11474080800192797236e30857a42818f5560d (patch) | |
| tree | e3f32443a35f2507ca5c782df4d92556b4bbb9b6 /bfd | |
| parent | e5d78223eaf178ebb23aa20f209f71497aaae722 (diff) | |
| download | gdb-0b11474080800192797236e30857a42818f5560d.zip gdb-0b11474080800192797236e30857a42818f5560d.tar.gz gdb-0b11474080800192797236e30857a42818f5560d.tar.bz2 | |
ChangeLog rotation
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 3175 | ||||
| -rw-r--r-- | bfd/ChangeLog-2019 | 3185 |
2 files changed, 3187 insertions, 3173 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 003f013..43dd3f3 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3177 +1,6 @@ -2019-12-31 Alan Modra <amodra@gmail.com> - - * vms-alpha.c (_bfd_vms_slurp_eisd): Don't overflow when checking - offset. Don't overflow when checking rec_size, and do allow - rec_size to the end of the buffer. Ensure eisd->type can be - accessed, not just the first 32 bytes. Don't call - _bfd_vms_save_counted_string with zero length remaining. Fail - on empty string section name. - (_bfd_vms_slurp_egsd): Formatting. Catch more reads past end - of record size. Correct remaining length calculation. Fail - on empty string section name. Consolidate error paths. - -2019-12-30 Alan Modra <amodra@gmail.com> - - * vms-alpha.c (alpha_vms_free_private): New function, extracted.. - (vms_close_and_cleanup): ..from here. - (alpha_vms_object_p): Call alpha_vms_free_private on failure. - -2019-12-30 Alan Modra <amodra@gmail.com> - - * coffgen.c (coff_real_object_p): Free malloc'd memory on failure. - -2019-12-30 Alan Modra <amodra@gmail.com> - - * archive.c (do_slurp_bsd_armap): Use bfd_alloc rather than - bfd_zalloc when memory is all written after the call. - (do_slurp_coff_armap): Likewise. Set bfd_error on ridiculously - large allocations that overflow bfd_size_type. Use just one - bfd_release on error exit. - (_bfd_slurp_extended_name_table): Use bfd_alloc for extended_names, - clear last byte rather than the entire array. Use bfd_alloc for - string table. Rearrange and simplify code copying file names. - -2019-12-29 Alan Modra <amodra@gmail.com> - - * vms-alpha.c (_bfd_vms_slurp_egsd): Make base_addr a bfd_vma. - Limit alignment power. Correct and simplify alignment expression. - (evax_bfd_print_relocation_records): Avoid signed shift left. - -2019-12-29 Alan Modra <amodra@gmail.com> - - * vms-misc.c (_bfd_vms_save_sized_string): Add abfd param, make - size a size_t. Use bfd_alloc rather than bfd_malloc. - (_bfd_vms_save_counted_string): Similarly. - * vms.h (_bfd_vms_save_sized_string): Update prototype. - (_bfd_vms_save_counted_string): Likewise. - * vms-alpha.c (_bfd_vms_slurp_ehdr): Adjust - _bfd_vms_save_counted_string and bfd_vms_save_sized_string calls. - (_bfd_vms_slurp_egsd, parse_module): Likewise. - (_bfd_vms_slurp_eisd): Likewise. Check return status. - (alpha_vms_bfd_link_hash_table_free): New function. - (alpha_vms_bfd_link_hash_table_create): Arrange to call it. - (vms_close_and_cleanup): Free more memory. Don't release tdata. - -2019-12-29 Alan Modra <amodra@gmail.com> - - * coffcode.h (coff_close_and_cleanup): Redefine to.. - * coffgen.c (_bfd_coff_close_and_cleanup): ..this. New function. - * libcoff-in.h (_bfd_coff_close_and_cleanup): Declare. - * libcoff.h: Regenerate. - -2019-12-29 Hannes Domani <ssbssa@yahoo.de> - Alan Modra <amodra@gmail.com> - - PR 15350 - * bfd.c (bfd_update_compression_header): Write zlib header for - formats other than ELF too. - -2019-12-26 Alan Modra <amodra@gmail.com> - - * som.c (setup_sections): Don't overflow space_strings_size. Use - bfd_malloc2 to catch overflow of size calculation. - (som_prep_for_fixups): Use bfd_zalloc2 to catch overflow of size - calculation. - (som_build_and_write_symbol_table): Similarly use bfd_zmalloc2. - (som_slurp_symbol_table): Similarly use bfd_zmalloc2, bfd_malloc2, - and bfd_zalloc2. - (bfd_som_attach_aux_hdr): Use size_t vars for string length. - (som_bfd_count_ar_symbols): Use bfd_malloc2 to catch overflow of - size calculation. Use size_t vars for length and catch overflow. - (som_slurp_armap): Use bfd_alloc2 to catch overflow of size - calculation. - (som_bfd_ar_write_symbol_stuff): Similarly use bfd_zmalloc2 and - bfd_malloc2. Perform size calculations in bfd_size_type. - -2019-12-26 Hannes Domani <ssbssa@yahoo.de> - - * peicode.h (pe_bfd_read_buildid): Free data. - -2019-12-23 Alan Modra <amodra@gmail.com> - - * vms-alpha.c (add_symbol): Add "max" parameter. Error on string - length larger than max. - (_bfd_vms_slurp_egsd): Ensure record is at least large enough to - read string length byte, error if not. Pass size to add_symbol. - (_bfd_vms_slurp_etir): Don't read past end of buffer when reading - type and length. Allow read of last byte in buffer. - -2019-12-23 Alan Modra <amodra@gmail.com> - - * wasm-module.c (wasm_read_leb128): Don't allow oversize shifts. - Catch value overflow. Sign extend only on terminating byte. - -2019-12-20 Alan Modra <amodra@gmail.com> - - * xtensa-isa.c (xtensa_insnbuf_from_chars): Avoid signed overflow. - -2019-12-20 Alan Modra <amodra@gmail.com> - - * libhppa.h (hppa_field_adjust, bfd_hppa_insn2fmt): Delete forward - declaration. Move ATTRIBUTE_UNUSED to definition. - (sign_extend, low_sign_extend, sign_unext, low_sign_unext), - (re_assemble_3, re_assemble_12, re_assemble_14, re_assemble_16), - (re_assemble_17, re_assemble_21, re_assemble_22): Likewise. Make - args and return value unsigned. Use unsigned variables. - (hppa_rebuild_insn): Similarly. - -2019-12-20 Alan Modra <amodra@gmail.com> - - * format.c (bfd_check_format_matches): Free matching_vector when - not returning matching target strings. - -2019-12-20 Alan Modra <amodra@gmail.com> - - * coff-alpha.c (alpha_ecoff_read_ar_hdr): Free ar_hdr on error return. - -2019-12-18 Alan Modra <amodra@gmail.com> - - * coff-rs6000.c (_bfd_xcoff_slurp_armap): Don't overflow when - checking symbol count against section size. Guard against strlen - running off end of buffer by allocating one more byte and zeroing. - * coff64-rs6000.c (xcoff64_slurp_armap): Likewise. - -2019-12-18 Alan Modra <amodra@gmail.com> - - * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Use size_t for vars. - * elf64-ppc.c (sym_exists_at): Use size_t for lo, hi and mid. - -2019-12-18 Alan Modra <amodra@gmail.com> - - * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): Avoid signed overflow. - * elf32-hppa.c (final_link_relocate): Likewise. - * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): Likewise. - (_bfd_elf_ppc_at_tprel_transform, is_insn_ds_form): Likewise. - (is_insn_dq_form, ppc_elf_relocate_section): Likewise. - * elf64-ppc.c (ok_lo_toc_insn, ppc64_elf_edit_toc): Likewise. - (ppc64_elf_relocate_section): Likewise. - * elfxx-mips.c (mips_elf_perform_relocation): Likewise. - * netbsd.h (N_SET_FLAGS): Likewise. - -2019-12-17 Alan Modra <amodra@gmail.com> - - * coff-tic80.c: Delete file. - * cpu-tic80.c: Delete file. - * archures.c: Remove tic80 support. - * coffcode.h: Likewise. - * coffswap.h: Likewise. - * targets.c: Likewise. - * config.bfd: Likewise. - * configure.ac: Likewise. - * Makefile.am: Likewise. - * Makefile.in: Regenerate. - * bfd-in2.h: Regenerate. - * configure: Regenerate. - * po/SRC-POTFILES.in: Regenerate. - -2019-12-13 Alan Modra <amodra@gmail.com> - - PR 25237 - * elf.c: (assign_file_positions_for_load_sections): Attempt to - keep meaningless p_offset for PT_LOAD segments without file - contents within file size. - -2019-12-12 Alan Modra <amodra@gmail.com> - - * libbfd.c (bfd_get): Don't cast result of bfd_get_8. - * bfd-in2.h: Regenerate. - -2019-12-11 Alan Modra <amodra@gmail.com> - - * elf32-rx.c (elf32_rx_relax_section): Avoid signed overflow. - * libaout.h (N_SET_INFO, N_SET_FLAGS): Likewise. - * netbsd.h (write_object_contents): Likewise. - * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Likewise. - * libhppa.h (HPPA_R_CONSTANT): Don't signed extend with shifts. - (stm32l4xx_create_replacing_stub_vldm): Don't truncate high bits - with shifts. - * elf32-nds32.h (R_NDS32_RELAX_ENTRY_DISABLE_RELAX_FLAG): Define - using 1u shifted left. Ditto for other macros. - * mmo.c (LOP): Make unsigned. - -2019-12-11 Alan Modra <amodra@gmail.com> - - * libbfd.c (bfd_get_8): Return a bfd_vma. - (bfd_get_signed_8): Return a bfd_signed_vma. - * bfd-in2.h: Regenerate. - -2019-12-11 Alan Modra <amodra@gmail.com> - - * xtensa-modules.c (Field_* functions): Don't mask using shifts. - (Operand_soffsetx4_decode, Operand_simm4_decode), - (Operand_simm8_decode, Operand_simm8x256_decode), - (Operand_simm12b_decode, Operand_label8_decode), - (Operand_label12_decode, Operand_soffset_decode), - (Operand_xt_wbr15_label_decode, Operand_xt_wbr18_label_decode): Don't - sign extend using shifts. - (Operand_immrx4_decode, Operand_uimm16x4_decode): Avoid UB in - constant. - -2019-12-11 Alan Modra <amodra@gmail.com> - - * cpu-ia64-opc.c (ext_imms_scaled): Avoid undefined left shift - of negative values by using unsigned vars. - -2019-12-07 Alan Modra <amodra@gmail.com> - - PR 25236 - * elflink.c (_bfd_elf_link_assign_sym_version): Assign versions - for ELF_COMMON_DEF_P symbols. - (elf_link_output_extsym, _bfd_elf_add_default_symbol): Adjust to - suit. - -2019-12-05 Sandra Loosemore <sandra@codesourcery.com> - - Only give FDE encoding warnings if --eh-frame-hdr was specified. - - * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Make - FDE encoding warning conditional. - -2019-12-05 Nick Clifton <nickc@redhat.com> - - PR 25029 - * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Ignore empty sections - when computing the sizes stored in the headers. - -2019-12-03 Alan Modra <amodra@gmail.com> - - PR 25230 - * dwarf2.c (struct dwarf2_debug_file): Add line_table and - abbrev_offsets. - (struct abbrev_offset_entry): New. - (hash_abbrev, eq_abbrev, del_abbrev): New functions. - (read_abbrevs): Check whether we have already read abbrevs at - given offset, and add new offset/abbrev to hash table. - (decode_line_info): Keep line table at offset zero in file struct. - Return this for a cu reusing the same dir/file list. - (find_abstract_instance): Find cu for DW_FORM_GNU_ref_alt. - (_bfd_dwarf2_slurp_debug_info): Create offset/abbrev hash tables. - (_bfd_dwarf2_cleanup_debug_info): Adjust deletion of lines and - abbrevs. - -2019-12-03 Alan Modra <amodra@gmail.com> - - PR 25230 - * dwarf2.c (struct dwarf2_debug_file): New struct. - (struct dwarf2_debug): Delete fields now in dwarf2_debug_file. - Add f, alt fields. - (struct comp_unit): Add file field. - (read_indirect_string, read_indirect_line_string): Adjust to suit. - (read_alt_indirect_string, read_alt_indirect_ref): Likewise. - (read_debug_ranges, find_abstract_instance, read_rangelist): Likewise. - (_bfd_dwarf2_stash_syms, place_sections): Likewise. - (stash_maybe_update_info_hash_tablse): Likewise. - (stash_verify_info_hash_table): Likewise. - (_bfd_dwarf2_slurp_debug_info): Likewise. - (_bfd_dwarf2_find_symbol_bias): Likewise. - (_bfd_dwarf2_find_nearest_line): Likewise. - (_bfd_dwarf2_cleanup_debug_info): Likewise. - (read_abbrevs): Add file param and adjust. Update calls. - (stash_comp_unit): Likewise. - (decode_line_info): Delete stash param and adjust. Update calls. - (comp_unit_find_nearest_line): Likewise. - (comp_unit_maybe_decode_line_info): Likewise. - (comp_unit_find_line): Likewise. - (parse_comp_unit): Add file and info_ptr param and adjust. Update - calls. - -2019-12-03 Alan Modra <amodra@gmail.com> - - * dwarf2.c (read_indirect_string): Don't duplicate offset check - done in read_section. - (read_indirect_line_string): Likewise. - (read_alt_indirect_string): Likewise. - (read_alt_indirect_ref): Likewise. - (read_abbrevs): Likewise. Free memory on all failure paths. - Use correct unsigned type for pointer difference comparison. - -2019-12-03 Alan Modra <amodra@gmail.com> - - * dwarf2.c (struct dwarf2_debug): Update comments. Remove sec - and sec_info_ptr. - (_bfd_dwarf2_slurp_debug_info): Don't set sec or sec_info_ptr. - (stash_comp_unit): Likewise. - (read_alt_indirect_ref): Return NULL not FALSE. - -2019-12-03 Alan Modra <amodra@gmail.com> - - * dwarf2.c (_bfd_dwarf2_find_nearest_line): Correct function comment. - -2019-11-27 Alan Modra <amodra@gmail.com> - - PR 23652 - * dwarf2.c (_bfd_dwarf2_stash_syms): Break out of loop on finding - matching section. - (_bfd_dwarf2_find_nearest_line): Return an int, with value 2 when - returning info from the symbol table. Do the _bfd_elf_find_function - search also when !found. Call _bfd_dwarf2_stash_syms regardless of - symbols. - * elf64-alpha.c (elf64_alpha_find_nearest_line): Accept dwarf2 - result of 1 only. - * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise. - * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype. - * libbfd.h: Regenerate. - -2019-11-27 Alan Modra <amodra@gmail.com> - - PR 23652 - * dwarf2.c (_bfd_dwarf2_stash_syms): New function. - (_bfd_dwarf2_find_nearest_line): Use it here, passing syms to - _bfd_elf_find_function. Call _bfd_elf_find_function in cases - where _bfd_elf_find_nearest_line would do so. - * elf.c (_bfd_elf_find_nearest_line): Omit _bfd_elf_find_function - for dwarf2. - * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly. Tidy. - * elf32-arm.c (elf32_arm_maybe_function_sym): New function. - (elf_backend_maybe_function_sym): Define. - (arm_elf_find_function, elf32_arm_find_nearest_line): Delete. - (bfd_elf32_find_nearest_line): Don't define. - * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): New function. - (elf_backend_maybe_function_sym): Define. - (aarch64_elf_find_function, elfNN_aarch64_find_nearest_line): Delete. - (bfd_elfNN_find_nearest_line): Don't define. - -2019-11-27 Alan Modra <amodra@gmail.com> - - * elf32-sh.c (sh_reloc): Use a bfd_vma insn. - (sh_reloc <R_SH_IND12W>): Divide calculated relocation value - by two before applying to insn. Correct overflow test. - * coff-sh.c (sh_reloc): Likewise. - -2019-11-26 Nick Clifton <nickc@redhat.com> - - * elf32-sh.c (sh_elf_reloc): Use a signed_vma when checking for a - negative relocated value. - * coff-sh.c (sh_reloc): Likewise. - -2019-11-25 Alan Modra <amodra@gmail.com> - - * archures.c (bfd_octets_per_byte): Tail call - bfd_arch_mach_octets_per_byte. - * coff-arm.c (OCTETS_PER_BYTE): Define. - (coff_arm_reloc): Introduce new "octets" temp. Use OCTETS_PER_BYTE - with section. Correct "addr". Remove ATTRIBUTE_UNUSED. - * coff-i386.c (coff_i386_reloc): Similarly. - * coff-mips.c (mips_reflo_reloc): Similarly. - * coff-x86_64.c (coff_amd64_reloc): Similarly. - * elf32-msp430.c (OCTETS_PER_BYTE): Define. - (rl78_sym_diff_handler): Use OCTETS_PER_BYTE, with section. - * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Similarly. - * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Similarly. - * elf32-pru.c (pru_elf32_do_ldi32_relocate): Similarly. - * elf32-s12z.c (opru18_reloc): Similarly. - * elf32-sh.c (sh_elf_reloc): Similarly. - * elf32-spu.c (spu_elf_rel9): Similarly. - * elf32-xtensa.c (bfd_elf_xtensa_reloc): Similarly. - * elf64-ppc.c (ppc64_elf_ha_reloc, ppc64_elf_brtaken_reloc), - (ppc64_elf_toc64_reloc): Similarly. - * bfd.c (bfd_get_section_limit): Pass section to bfd_octets_per_byte. - * cofflink.c (_bfd_coff_link_input_bfd), - (_bfd_coff_reloc_link_order): Likewise. - * elf.c (_bfd_elf_section_offset): Likewise. - * elflink.c (resolve_section, bfd_elf_perform_complex_relocation), - (elf_link_input_bfd, elf_reloc_link_order, elf_fixup_link_order), - (bfd_elf_final_link): Likewise. - * elf.c (_bfd_elf_make_section_from_shdr): Don't strncmp twice - to set SEC_ELF_OCTETS. - * reloc.c (bfd_perform_relocation): Tidy SEC_ELF_OCTETS special case. - (bfd_install_relocation): Likewise. - (_bfd_final_link_relocate): Don't recalculate octets. - * syms.c (_bfd_stab_section_find_nearest_line): Introduc new - "octets" temp. - * bfd-in2.h: Regenerate. - -2019-11-25 Christian Eggers <ceggers@gmx.de> - - * section.c (struct bfd_section): New flag SEC_ELF_OCTETS. - * archures.c (bfd_octets_per_byte): New parameter sec. - If section is not NULL and SEC_ELF_OCTETS is set, one octet es - returned [ELF targets only]. - * bfd.c (bfd_get_section_limit): Provide section parameter to - bfd_octets_per_byte. - * bfd-in2.h: regenerate. - * binary.c (binary_set_section_contents): Move call to - bfd_octets_per_byte into section loop. Provide section parameter - to bfd_octets_per_byte. - * coff-arm.c (coff_arm_reloc): Provide section parameter - to bfd_octets_per_byte. - * coff-i386.c (coff_i386_reloc): likewise. - * coff-mips.c (mips_reflo_reloc): likewise. - * coff-x86_64.c (coff_amd64_reloc): likewise. - * cofflink.c (_bfd_coff_link_input_bfd): likewise. - (_bfd_coff_reloc_link_order): likewise. - * elf.c (_bfd_elf_section_offset): likewise. - (_bfd_elf_make_section_from_shdr): likewise. - Set SEC_ELF_OCTETS for sections with names .gnu.build.attributes, - .debug*, .zdebug* and .note.gnu*. - * elf32-msp430.c (rl78_sym_diff_handler): Provide section parameter - to bfd_octets_per_byte. - * elf32-nds.c (nds32_elf_get_relocated_section_contents): likewise. - * elf32-ppc.c (ppc_elf_addr16_ha_reloc): likewise. - * elf32-pru.c (pru_elf32_do_ldi32_relocate): likewise. - * elf32-s12z.c (opru18_reloc): likewise. - * elf32-sh.c (sh_elf_reloc): likewise. - * elf32-spu.c (spu_elf_rel9): likewise. - * elf32-xtensa.c (bfd_elf_xtensa_reloc): likewise - * elf64-ppc.c (ppc64_elf_brtaken_reloc): likewise. - (ppc64_elf_addr16_ha_reloc): likewise. - (ppc64_elf_toc64_reloc): likewise. - * elflink.c (bfd_elf_final_link): likewise. - (bfd_elf_perform_complex_relocation): likewise. - (elf_fixup_link_order): likewise. - (elf_link_input_bfd): likewise. - (elf_link_sort_relocs): likewise. - (elf_reloc_link_order): likewise. - (resolve_section): likewise. - * linker.c (_bfd_generic_reloc_link_order): likewise. - (bfd_generic_define_common_symbol): likewise. - (default_data_link_order): likewise. - (default_indirect_link_order): likewise. - * srec.c (srec_set_section_contents): likewise. - (srec_write_section): likewise. - * syms.c (_bfd_stab_section_find_nearest_line): likewise. - * reloc.c (_bfd_final_link_relocate): likewise. - (bfd_generic_get_relocated_section_contents): likewise. - (bfd_install_relocation): likewise. - For section which have SEC_ELF_OCTETS set, multiply output_base - and output_offset with bfd_octets_per_byte. - (bfd_perform_relocation): likewise. - -2019-11-21 Alan Modra <amodra@gmail.com> - - * elf32-arm.c (elf32_arm_size_stubs): Exclude dynamic library - BFDs that have not been loaded. - -2019-11-19 Alan Modra <amodra@gmail.com> - - PR 25197 - * coffgen.c (coff_find_nearest_line_with_names): Check that C_FILE - u.syment.n_value does point at another C_FILE sym and not into - some auxent that happens to look like a C_FILE. Properly check - for integer overflow and avoid possible pointer wrap-around. - Simplify pr17512 checks. - -2019-11-19 Alan Modra <amodra@gmail.com> - - PR 25200 - * reloc.c (bfd_default_reloc_type_lookup): Don't BFD_FAIL. - * elf.c (_bfd_elf_validate_reloc): Don't segfault on NULL howto. - -2019-11-18 Alan Modra <amodra@gmail.com> - - * elf-bfd.h (struct elf_backend_data <elf_backend_init_file_header>): - Rename from elf_backend_post_process_headers. - (_bfd_elf_post_process_headers): Delete. - (_bfd_elf_init_file_header): Declare. - * elf.c (_bfd_elf_compute_section_file_positions): Call new function - in place of prep_headers and elf_backend_post_process_headers. - (_bfd_elf_init_file_header): Renamed from prep_headers with - updated args and made global. Delete dead code. - (_bfd_elf_post_process_headers): Delete. - * elf32-arm.c (elf32_arm_init_file_header): Rename from - elf32_arm_post_process_headers and call _bfd_elf_init_file_header. - Return status. - (elf_backend_init_file_header): Define. - (elf_backend_post_process_headers): Don't define. - * elf32-i386.c (elf_i386_fbsd_init_file_header): Similarly. - * elf32-m68hc1x.c (elf32_m68hc11_init_file_header): Similarly. - * elf32-metag.c (elf_metag_init_file_header): Similarly. - * elf32-spu.c (spu_elf_init_file_header - * elf32-visium.c (visium_elf_init_file_header - * elf64-alpha.c (elf64_alpha_fbsd_init_file_header - * elf64-hppa.c (elf64_hppa_init_file_header - * elf64-ia64-vms.c (elf64_vms_init_file_header - * elfnn-aarch64.c (elfNN_aarch64_init_file_header - * elfnn-ia64.c (elfNN_hpux_init_file_header - * elfxx-mips.c (_bfd_mips_init_file_header - * elfxx-mips.h (_bfd_mips_post_process_headers): Delete. - (_bfd_mips_init_file_header): Declare. - (elf_backend_post_process_headers): Delete. - (elf_backend_init_file_header): Define. - * elfxx-target.h (elf_backend_post_process_headers): Delete. - (elf_backend_init_file_header): Define and use. - * elf32-m68hc12.c (elf_backend_init_file_header): Define. - (elf_backend_post_process_headers): Don't define. - * elf32-m68hc1x.h (elf32_m68hc11_post_process_headers): Delete. - (elf32_m68hc11_init_file_header): Declare. - * elf32-ppc.c (elf_backend_post_process_headers): Remove - unnecessary undef. - -2019-11-18 Alan Modra <amodra@gmail.com> - - * elf-bfd.h (struct elf_backend_data <elf_backend_modify_headers>): - Rename from elf_backend_modify_program_headers. - (_bfd_elf_modify_headers): Declare. - * elf.c (assign_file_positions_except_relocs): Set - elf_program_header_size. Always call elf_backend_modify_headers. - Extract code modifying file header.. - (_bfd_elf_modify_headers): ..to here. New function. - * elf32-arm.c (elf_backend_modify_headers): Renamed from - elf_backend_modify_program_headers. - * elf32-i386.c: Similarly. - * elf64-x86-64.c: Similarly. - * elfxx-target.h: Similarly. Default elf_backend_modify_headers - to _bfd_elf_modify_headers. - * elf-nacl.h (nacl_modify_headers): Rename from - nacl_modify_program_headers. - * elf-nacl.c (nacl_modify_headers): Rename from - nacl_modify_program_headers and call _bfd_elf_modify_headers. - * elf32-rx.c (elf32_rx_modify_headers): Similarly. - * elf32-spu.c (spu_elf_modify_headers): Similarly. - * elfnn-ia64.c (elfNN_ia64_modify_headers): Similarly. - * elf32-sh.c (elf_backend_modify_program_headers): Don't undef. - -2019-11-18 Alan Modra <amodra@gmail.com> - - PR 25196 - * bfd.c (bfd_error_type): Add bfd_error_sorry. - (bfd_errmsgs): Likewise. - * elf.c (rewrite_elf_program_header): Don't abort on confused - lma/alignment. Replace bfd_error_bad_value with bfd_error_sorry. - (_bfd_elf_validate_reloc): Use bfd_error_sorry. - (_bfd_elf_final_write_processing): Likewise. - * bfd-in2.h: Regenerate. - -2019-11-12 Jim Wilson <jimw@sifive.com> - - PR 25181 - * elfnn-riscv.c (_bfd_riscv_relax_call): Always add max_alignment to - foff. If sym_sec->output_section and sec->output_section are the same - and not *ABS* then set max_alignment to that section's alignment. - -2019-11-07 Alan Modra <amodra@gmail.com> - - * cpu-cr16c.c: Delete. - * elf32-cr16c.c: Delete. - * Makefile.am, - * archures.c, - * config.bfd, - * configure.ac, - * reloc.c, - * targets.c: Remove cr16c support. - * Makefile.in, - * bfd-in2.h, - * configure, - * libbfd.h, - * po/SRC-POTFILES.in: Regenerate. - -2019-11-05 Tim Rühsen <tim.ruehsen@gmx.de> - - * doc/chew.c (add_to_definition): Use correct type when - calculating size of array reallocation. - (nextword): Always initialise the word return parameter. - (compile): Check return value of nextword(). - -2019-10-30 Keith Seitz <keiths@redhat.com> - - * elf-bfd.h (elf_backend_data) <elf_backend_core_find_build_id>: - New field. - (_bfd_elf32_core_find_build_id, _bfd_elf64_core_find_build_id): - New functions. - (elf_read_notes): Add declaration. - * elf.c (elf_read_notes): Move elf-bfd.h. - (_bfd_elf_core_find_build_id): New function. - (bfd_section_from_phdr): Scan core file PT_LOAD segments for - build-id if none is known. - (elf_parse_notes): For core files, scan for notes. - * elfcore.h (elf_core_file_matches_executable_p): If both - BFDs have identical build-ids, then they match. - (_bfd_elf_core_find_build_id): New function. - * elfxx-target.h (elf_backend_core_find_build_id): Define. - (elfNN_bed): Add elf_backend_core_find_build_id. - -2019-10-29 Andrew Eikum <aeikum@codeweavers.com> - - * libcoff-in.h (struct pe_tdata): Add dos_message field. - * libcoff.h: Regenerate. - * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Copy the - dos_message field rather than initialising it. - (_bfd_XX_bfd_copy_private_bfd_data_common): Copy the dos_message - field. - * peicode.h (pe_mkobject): Initialise the dos_message field. - (pe_mkobject_hook): Copy the dos_message field. - (pe_bfd_object_p): Copy the dos_message field. - -2019-10-25 Alan Modra <amodra@gmail.com> - - PR 4499 - * elf-nacl.c (nacl_modify_segment_map): Set no_sort_lma for all - PT_LOAD segments. - * elf32-spu.c (spu_elf_modify_segment_map): Likewise on overlay - PT_LOAD segments. - * elf.c (elf_sort_segments): New function. - (assign_file_positions_except_relocs): Use shortcuts to elfheader - and elf_tdata. Seek to e_phoff not sizeof_ehdr to write program - headers. Move PT_PHDR check.. - (assign_file_positions_for_non_load_sections): ..and code setting - PT_PHDR p_vaddr and p_paddr, and code setting __ehdr_start value.. - (assign_file_positions_for_load_sections): ..to here. Sort - PT_LOAD headers. Delete header_pad code. Use actual number of - headers rather than allocated in calculating size for program - headers. Don't assume program headers follow ELF file header. - Simplify pt_load_count code. Only set "off" for PT_LOAD or - PT_NOTE in cores. - (rewrite_elf_program_header): Set p_vaddr_offset for segments - that include file and program headers. - (copy_elf_program_header): Likewise, replacing header_size code. - -2019-10-21 Alan Modra <amodra@gmail.com> - - PR 452 - * archive.c (normalize): Return file unchanged when - BFD_ARCHIVE_FULL_PATH. - (_bfd_construct_extended_name_table): Pass abfd, the output - bfd, to normalize. - (_bfd_archive_bsd44_construct_extended_name_table): Likewise. - * bfd.c (struct bfd): Make flags a full flagword. - (BFD_ARCHIVE_FULL_PATH): Define. - * bfd-in2.h: Regenerate. - -2019-10-20 John David Anglin <danglin@gcc.gnu.org> - - * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Provide 8-byte - minimum alignment for .plt section. - -2019-10-19 John David Anglin <danglin@gcc.gnu.org> - - * elf32-hppa.c: Revise import stub sequences. - (LONG_BRANCH_STUB_SIZE): Define. - (LONG_BRANCH_SHARED_STUB_SIZE): Define. - (IMPORT_STUB_SIZE): Define. - (IMPORT_SHARED_STUB_SIZE): Define. - (EXPORT_STUB_SIZE): Define. - (plt_stub): Revise to not use register %r22. - (LDO_R1_R22): Define. - (LDW_R22_R21): Define. - (LDW_R22_R19): Define. - (hppa_build_one_stub): Update stub generation and use new defines. - (hppa_size_one_stub): Likewise. - -2019-10-17 Nelson Chu <nelson.chu@sifive.com> - - * elfnn-riscv.c (riscv_elf_relocate_section): Report the error message - that user should recompile their code with `fPIC` when linking non-pic - code into shared library. - - * elfnn-riscv.c (riscv_elf_relocate_section): Use asprintf to extend - the error message if needed, and then store the result into the - `msg_buf`. Finally, remember to free the unused `msg_buf`. All error - message for the dangerous relocation should be set before we call the - callback function. If we miss the error message since linker runs out - of memory, we should set the default error message for the error. - -2019-10-16 Alan Modra <amodra@gmail.com> - - PR 13616 - * cpu-powerpc.c (bfd_arch_ppc_nop_fill): New function, use it - for all ppc arch info. - * linker.c (default_data_link_order): Pass info->big_endian to - arch_info->fill function. - -2019-10-15 Alan Modra <amodra@gmail.com> - - * elf32-m68hc1x.c (reloc_warning): Add printf attribute. - (elf32_m68hc11_relocate_section): Don't use a variable for format - strings. Delete some unnecessary xgettext:c-format comments. - -2019-10-15 Alan Modra <amodra@gmail.com> - - PR 24955 - * elf32-arm.c (set_cmse_veneer_addr_from_implib): Use bfd_malloc - rather than xmalloc. - * elf32-m68hc1x.c (reloc_warning): New function. - (elf32_m68hc11_relocate_section): Use it here. Cast bfd_vma values - corresponding to %lx in format strings. - * elf32-nds32.c (nds32_insertion_sort): Use a stack temporary. - -2019-10-15 Alan Modra <amodra@gmail.com> - - PR 25100 - * elf64-ppc.c (sfpr_define): Delete dead code that triggered a warning. - -2019-10-15 Alan Modra <amodra@gmail.com> - - * bfd.c (bfd_check_compression_header): Check for powers of two - with x == (x & -x). - -2019-10-14 Alan Modra <amodra@gmail.com> - - * syms.c (struct indexentry): Add idx field. - (cmpindexentry): Final sort on idx. - (_bfd_stab_section_find_nearest_line): Set idx. - -2019-10-14 Alan Modra <amodra@gmail.com> - - * dwarf2.c (struct lookup_funcinfo): Add idx field. - (compare_lookup_funcinfos): Perform final sort on idx. - (build_lookup_funcinfo_table): Set idx. - (compare_sequences): Perform final sort on num_lines. - (build_line_info_table): Set num_lines and line_info_lookup earlier. - (sort_line_sequences): Set num_lines for sort. - -2019-10-14 Alan Modra <amodra@gmail.com> - - * elflink.c (elf_sort_symbol): Sort on type and name as well. - (elf_link_add_object_symbols): Style fix. - -2019-10-14 Alan Modra <amodra@gmail.com> - - * elf.c (_bfd_elf_map_sections_to_segments): Init target_index - for sections about to be sorted. - (assign_file_positions_for_load_sections): Likewise. - (elf_sort_sections): Don't bother optimising both TOEND case. - * elflink.c (bfd_elf_final_link): Reset target_index. - -2019-10-14 Alan Modra <amodra@gmail.com> - - * elflink.c (elf_get_linked_section_vma): Delete. - (compare_link_order): Use elf_linked_to_section and sort by lma, - size, and id. - (elf_fixup_link_order): Use size_t variables where appropriate. - Make use of elf_linked_to_section. Formatting. Properly align - sections. - -2019-10-14 Alan Modra <amodra@gmail.com> - - * elf-strtab.c (strrevcmp): Comment. - * merge.c (strrevcmp): Likewise. - * elf64-ppc.c (compare_symbols): Correct final pointer comparison. - Comment on why comparing pointers ensures a stable sort. - * elflink.c (struct elf_symbol): Add void* to union. - (elf_sort_elf_symbol): Ensure a stable sort with pointer comparison. - (elf_sym_name_compare): Likewise. - (bfd_elf_match_symbols_in_sections): Style fix. - (elf_link_sort_cmp1): Comment. - -2019-10-14 Alan Modra <amodra@gmail.com> - - PR 24955 - * elflink.c (elf_output_implib): Don't use xmalloc. Don't ignore - return value of bfd_alloc2. - * peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc. - * pef.c (bfd_pef_print_symbol): Likewise. Don't ignore return - value of bfd_get_section_contents. - * som.c (som_write_space_strings): Don't use xmalloc. - (som_write_symbol_strings): Likewise. - -2019-10-11 Max Filippov <jcmvbkbc@gmail.com> - - * dwarf2.c (stash_maybe_enable_info_hash_tables): Only set - stash->info_hash_status = STASH_INFO_HASH_ON when - stash_maybe_update_info_hash_tables succeeds. - -2019-10-09 Alan Modra <amodra@gmail.com> - - PR 25070 - * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of - total_size calculation. - -2019-10-08 Alan Modra <amodra@gmail.com> - - PR 25078 - * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add - recur_count. Error on recur_count reaching 100 rather than - info_ptr matching orig_info_ptr. Adjust calls. - -2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com> - - * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to.. - (elf32_msp430_merge_msp430_attributes): Add support for merging - the GNU object attribute for data region. - -2019-10-07 Alan Modra <amodra@gmail.com> - - * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate - space for local got non-tls relocs when PIE. - -2019-10-07 Alan Modra <amodra@gmail.com> - - * elflink.c (elf_fixup_link_order): Don't attempt to find - an elf_section for linker created bfd sections. - -2019-10-07 Alan Modra <amodra@gmail.com> - - * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD - with non-local symbol. Don't double count __tls_get_addr calls - with marker relocs. - * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise. - -2019-10-07 Alan Modra <amodra@gmail.com> - - * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call - throughout. - * elf64-ppc.c (nomark_tls_get_addr): Likewise. - -2019-10-04 Alan Modra <amodra@gmail.com> - - * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars. - (ppc64_elf_tls_optimize): Correct is_local condition. - (allocate_got): Don't reserve dynamic relocations for any of the - tls got relocs in PIEs when the symbol is local. - (allocate_dynrelocs): Correct validity test for local sym using - tlsld_got slot. - (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations - for any of the tls got relocs in PIEs. - (ppc64_elf_layout_multitoc): Likewise. - (ppc64_elf_relocate_section): Correct validity test for local sym - using tlsld_got slot. Don't emit dynamic relocations for any of - the tls got relocs in PIEs when the symbol is local. - * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition. - (got_relocs_needed): Delete. - (allocate_dynrelocs): Correct validity test for local sym using - tlsld_got slot. Don't reserve dynamic relocations for any of the - tls got relocs in PIEs when the symbol is local. - (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations - for any of the tls got relocs in PIEs. - (ppc_elf_relocate_section): Correct validity test for local sym - using tlsld_got slot. Don't emit dynamic relocations for any of - the tls got relocs in PIEs when the symbol is local. - -2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com> - - PR ld/22263 - PR ld/25056 - * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of - bfd_link_pic for TLS checks. - (elf32_arm_final_link_relocate): Likewise. - (allocate_dynrelocs_for_symbol): Likewise. - -2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com> - - PR ld/25062 - * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data. - -2019-09-30 Nick Alcock <nick.alcock@oracle.com> - - * elf-bfd.h (bfd_section_is_ctf): New inline function. - * elf.c (special_sections_c): Add ".ctf". - (assign_file_positions_for_non_load_sections): Note that - compressed debugging sections etc are not assigned here. Treat - CTF sections like SEC_ELF_COMPRESS sections when is_linker_output: - sh_offset -1. - (assign_file_positions_except_relocs): Likewise. - (find_section_in_list): Note that debugging and CTF sections, as - well as reloc sections, are assigned later. - (_bfd_elf_assign_file_positions_for_non_load): CTF sections get - their size and contents updated. - (_bfd_elf_set_section_contents): Skip CTF sections: unlike - compressed sections, they have no uncompressed content to copy at - this stage. - * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab - callback right before the strtab is written out. - (bfd_elf_final_link): Don't cache the section contents of CTF - sections: they are not populated yet. Call the emit_ctf callback - right at the end, after all the symbols and strings are flushed - out. - -2019-07-13 Nick Alcock <nick.alcock@oracle.com> - - * elf-strtab.c (_bfd_elf_strtab_len): New. - (_bfd_elf_strtab_str): Likewise. - * bfd-elf.h: Declare them. - -2019-07-13 Nick Alcock <nick.alcock@oracle.com> - - * elf-bfd.h (bfd_elf_get_str_section): Add. - * elf.c (bfd_elf_get_str_section): No longer static. - -2019-09-26 Alan Modra <amodra@gmail.com> - - PR 24262 - * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR. - * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and - ${bindir}/../lib/bfd-plugins if different. - * Makefile.in: Regenerate. - -2019-09-23 Alan Modra <amodra@gmail.com> - - * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable - in choosing between different actions for shared library and - non-shared library cases. Delete ELIMINATE_COPY_RELOCS test. - (dec_dynrel_count): Likewise. Account for ifunc special case. - (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables, - not non-pic. - (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS - test. - -2019-09-23 Alan Modra <amodra@gmail.com> - - * Makefile.am (SOURCE_HFILES): Add many missing .h files. - * Makefile.in: Regenerate. - * po/SRC-POTFILES.in: Regenerate. - -2019-09-23 Alan Modra <amodra@gmail.com> - - * bfd-in.h (bfd_symbol, bfd_section_already_linked), - (bfd_elf_version_tree): Delete forward declarations. - Move other forward decls and remaining elf function decl later. - (bfd_section_already_linked_table_init), - (bfd_section_already_linked_table_free), - (_bfd_handle_already_linked, _bfd_nearby_section), - (_bfd_fix_excluded_sec_syms): Move to bfdlink.h. - -2019-09-23 Alan Modra <amodra@gmail.com> - - * bfd-in.h: Move ecoff function declarations.. - * ecoff-bfd.h: ..to here, new file. - * ecoff.c: Include ecoff-bfd.h. - * ecofflink.c: Likewise. - * elf64-alpha.c: Likewise. - * elfxx-mips.c: Likewise. - * bfd-in2.h: Regenerate. - -2019-09-23 Alan Modra <amodra@gmail.com> - - * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h. - Move most other elf declarations.. - * elf-bfd.h: ..to here. - * bfd-in2.h: Regenerate. - -2019-09-23 Alan Modra <amodra@gmail.com> - - * bfd-in.h: Move m68k function declaration.. - * cpu-m68k.h: ..to here, new file.. - * elf32-m68k.h: ..and here, new file. - * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h. - * bfd-in2.h: Regenerate. - -2019-09-23 Alan Modra <amodra@gmail.com> - - * bfd-in.h: Move bfin function declaration.. - * elf32-bfin.h: ..to here, new file. - * elf32-bfin.c: Include elf32-bfin.h. - * bfd-in2.h: Regenerate. - -2019-09-23 Alan Modra <amodra@gmail.com> - - * bfd-in.h: Move cr16 function declaration.. - * elf32-cr16.h: ..to here, new file. - * elf32-cr16.c: Include elf32-cr16.h. - * bfd-in2.h: Regenerate. - -2019-09-23 Alan Modra <amodra@gmail.com> - - * bfd-in.h (bfd_sunos_get_needed_list), - (bfd_sunos_record_link_assignment), - (bfd_sunos_size_dynamic_sections), - (bfd_i386linux_size_dynamic_sections), - (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls. - * bfd-in2.h: Regenerate. - -2019-09-23 Alan Modra <amodra@gmail.com> - - * bfd-in.h: Move xcoff function declarations.. - * xcofflink.h: ..to here, new file. - * xcofflink.c: Include xcofflink.h. - * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func. - * bfd-in2.h: Regenerate. - -2019-09-23 Alan Modra <amodra@gmail.com> - - * bfd-in.h: Delete coff forward refs and move coff declaration.. - * coff-bfd.h: ..to here. - * bfd-in2.h: Regenerate. - -2019-09-23 Alan Modra <amodra@gmail.com> - - * bfd-in.h: Move arm declaraions.. - * cpu-arm.h: ..to here, new file.. - * coff-arm.h: ..and here, new file.. - * elf32-arm.h: ..and here, new file. - * cpu-arm.c: Include cpu-arm.h. - * coff-arm.c: Include cpu-arm.h and coff-arm.h. - * elf32-arm.c: Include cpu-arm.h and elf32-arm.h. - * pe-arm.c: Move function rename defines later. - * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early. - * bfd-in2.h: Regenerate. - -2019-09-23 Alan Modra <amodra@gmail.com> - - * bfd-in.h: Move tic6x function declaration.. - * elf32-tic6x.h: ..to here. - * bfd-in2.h: Regenerate. - -2019-09-23 Alan Modra <amodra@gmail.com> - - * bfd-in.h: Move aarch64 declarations and defines.. - * cpu-aarch64.h: ..to here, new file.. - * elfxx-aarch64.h: ..and here. - * cpu-aarch64.c: Include cpu-aarch64.h. - * elfnn-aarch64.c: Likewise. - * bfd-in2.h: Regenerate. - -2019-09-23 Alan Modra <amodra@gmail.com> - - * bfd-in.h: Delete ticoff function declarations. - * coff-tic54x.c (bfd_ticoff_set_section_load_page), - (bfd_ticoff_get_section_load_page): Make static. - * bfd-in2.h: Regenerate. - -2019-09-23 Alan Modra <amodra@gmail.com> - - * bfd-in.h: Move h8300 function declaration to.. - * cpu-h8300.h: ..here, new file. - * cpu-h8300.c: Include cpu-h8300.h. - * elf32-h8300.c: Likewise. - * bfd-in2.h: Regenerate. - -2019-09-23 Alan Modra <amodra@gmail.com> - - * bfd-in.h: Move ia64 function declarations.. - * elfxx-ia64.h: ..to here. - * bfd-in2.h: Regenerate. - -2019-09-23 Alan Modra <amodra@gmail.com> - - * bfd-in.h: Move v850 function declarations.. - * elf32-v850.h: ..to here, new file. - * elf32-v850.c: Include elf32-v850.h. - * bfd-in2.h: Regenerate. - -2019-09-23 Alan Modra <amodra@gmail.com> - - * bfd-in.h: Move mips function declaration to.. - * elfxx-mips.h: ..here. - * bfd-in2.h: Regenerate. - -2019-09-23 Alan Modra <amodra@gmail.com> - - * bfd-in.h: Move csky function declarations to.. - * elf32-csky.h: ..here, new file. - * elf32-csky.c: Include elf32-csky.h. - * bfd-in2.h: Regenerate. - -2019-09-20 Nelson Chu <nelson.chu@sifive.com> - - * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak. - (riscv_record_pcgp_hi_reloc): New parameter undefined_weak. - Set undefined_weak field from it. - (relax_func_t): New parameter undefined_weak. - (_bfd_riscv_relax_call): New ignored parameter undefined_weak. - (_bfd_riscv_relax_tls_le): Likewise. - (_bfd_riscv_relax_align): Likewise. - (_bfd_riscv_relax_delete): Likewise. - (_bfd_riscv_relax_lui): New parameter undefined_weak. If true, - allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak. - (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs, - set undefined_weak from hi_reloc. If true, allow relaxing. For LO12* - relocs, set rs1 to x0 when undefined_weak and change to non-pcrel - reloc. - (_bfd_riscv_relax_section): New local undefined_weak. Set for - undef weak relocs that can be relaxed. Pass to relax_func call. - -2019-09-20 Alan Modra <amodra@gmail.com> - - * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma), - (bfd_section_lma, bfd_section_alignment, bfd_section_flags), - (bfd_section_userdata, bfd_is_com_section, discarded_section), - (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros. - * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit), - (bfd_section_list_remove, bfd_section_list_append), - (bfd_section_list_prepend, bfd_section_list_insert_after), - (bfd_section_list_insert_before, bfd_section_removed_from_list): - New inline functions. - * section.c (bfd_is_und_section, bfd_is_abs_section), - (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove), - (bfd_section_list_append, bfd_section_list_prepend), - (bfd_section_list_insert_after, bfd_section_list_insert_before), - (bfd_section_removed_from_list): Delete macros. - (bfd_section_name, bfd_section_size, bfd_section_vma), - (bfd_section_lma, bfd_section_alignment, bfd_section_flags), - (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section), - (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section), - (discarded_section): New inline functions. - * bfd-in2.h: Regenerate. - -2019-09-20 Alan Modra <amodra@gmail.com> - - * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name), - (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete. - * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name), - (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions. - * targets.c (bfd_asymbol_flavour): Likewise. - * bfd-in2.h: Regenerate. - -2019-09-20 Alan Modra <amodra@gmail.com> - - * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive. - * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format), - (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian), - (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian), - (bfd_get_file_flags, bfd_applicable_file_flags), - (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive), - (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address), - (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections), - (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete. - * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format), - (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount), - (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections), - (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive), - (bfd_usrdata, bfd_set_usrdata): New inline functions. - * targets.c (bfd_get_target, bfd_get_flavour), - (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian), - (bfd_little_endian, bfd_header_big_endian), - (bfd_header_little_endian, bfd_applicable_section_flags), - (bfd_get_symbol_leading_char): New inline functions. - * bfd-in2.h: Regenerate. - -2019-09-20 Alan Modra <amodra@gmail.com> - - * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function. - (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic - relocations. - -2019-09-18 Alan Modra <amodra@gmail.com> - - * bfd-in.h (bfd_get_section_name, bfd_get_section_vma), - (bfd_get_section_lma, bfd_get_section_alignment), - (bfd_get_section_size, bfd_get_section_flags), - (bfd_get_section_userdata): Delete. - (bfd_section_name, bfd_section_size, bfd_section_vma), - (bfd_section_lma, bfd_section_alignment): Lose bfd parameter. - (bfd_section_flags, bfd_section_userdata): New. - (bfd_is_com_section): Rename parameter. - * section.c (bfd_set_section_userdata, bfd_set_section_vma), - (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section), - (bfd_set_section_size): Delete bfd parameter, rename section parameter. - (bfd_set_section_lma): New. - * bfd-in2.h: Regenerate. - * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param, - update callers. - * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c, - * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c, - * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h, - * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c, - * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c, - * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, - * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c, - * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c, - * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c, - * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c, - * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c, - * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c, - * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, - * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c, - * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c, - * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c, - * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, - * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c, - * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c, - * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c, - * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c, - * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c, - * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c, - * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c, - * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c, - * xcofflink.c: Update throughout for bfd section macro and function - changes. - -2019-09-18 Alan Modra <amodra@gmail.com> - - * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section. - (bfd_get_output_section): Delete. - (bfd_asymbol_base): Delete. - (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name), - (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy. - (bfd_set_asymbol_name): New macro. - * bfd-in2.h: Regenerate. - * aout-cris.c: Update throughout to use bfd_asymbol_section. - * aoutx.h: Likewise. - * cofflink.c: Likewise. - * dwarf2.c: Likewise. - * ecoff.c: Likewise. - * elf.c: Likewise. - * elf32-arm.c: Likewise. - * elf32-mips.c: Likewise. - * elf32-score.c: Likewise. - * elf32-score7.c: Likewise. - * elfn32-mips.c: Likewise. - * elfnn-aarch64.c: Likewise. - * elfxx-mips.c: Likewise. - * linker.c: Likewise. - * pdp11.c: Likewise. - * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section. - -2019-09-18 Simon Marchi <simon.marchi@polymtl.ca> - - * Makefile.in: Re-generate. - * configure: Re-generate. - * doc/Makefile.in: Re-generate. - -2019-09-18 Alan Modra <amodra@gmail.com> - - * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get - macros. - * pdp11.c (slurp_symbol_table): Likewise. - * som.c (som_slurp_symbol_table): Likewise. - * coff-ppc.c (ppc_bfd_coff_final_link): Likewise. - * coffcode.h (coff_slurp_symbol_table): Likewise. - * cofflink.c (_bfd_coff_final_link): Likewise. - * ecoff.c (ecoff_slurp_symbolic_header): Likewise. - (_bfd_ecoff_slurp_symbolic_info): Likewise. - (_bfd_ecoff_slurp_symbol_table): Likewise. - (_bfd_ecoff_bfd_final_link): Likewise. - * elf.c (_bfd_elf_canonicalize_symtab): Likewise. - * elflink.c (elf_link_output_symstrtab): Likewise. - (bfd_elf_final_link): Likewise. - * peicode.h (pe_ILF_build_a_bfd): Likewise. - * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise. - * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set - start_address or symcount using bfd_get macros. - * coffgen.c (coff_real_object_p): Likewise. - * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise. - * som.c (som_object_setup, som_slurp_symbol_table): Likewise. - * elfcore.h (elf_core_file_p): Don't set start_address using - bfd_get macro. - * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount - using bfd_get macro. - * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro. - * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols - or symcount using bfd_get macros. - (_bfd_generic_final_link, generic_add_output_symbol): Likewise. - * syms.c (bfd_set_symtab): Likewise. - * vms-alpha.c (alpha_vms_bfd_final_link): Likewise. - * archive.c (do_slurp_bsd_armap): Don't set has_armap using - bfd_has_map macro. - (do_slurp_coff_armap, bfd_slurp_armap): Likewise. - * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise. - * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise. - * coff64-rs6000.c (xcoff64_slurp_armap): Likewise. - * ecoff.c (_bfd_ecoff_slurp_armap): Likewise. - * som.c (som_slurp_armap): Likewise. - -2019-09-18 Alan Modra <amodra@gmail.com> - - * archures.c (bfd_get_arch): Make param const. - (bfd_get_mach, bfd_arch_bits_per_byte): Likewise. - (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise. - * bfd-in2.h: Regenerate. - -2019-09-18 Alan Modra <amodra@gmail.com> - - * bfd-in.h (carsym.name): Make const. - * reloc.c (struct reloc_howto_struct.name): Likewise. - * targets.c (bfd_target.name): Likewise.! - * bfd.c (bfd_get_sign_extend_vma): Make variable const. - * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable - when setting carsym.name. - * bfd-in2.h: Regenerate. - -2019-09-18 Alan Modra <amodra@gmail.com> - - * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace - xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an - error status. Adjust calls. - * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier. - Close bfd on failure. Replace xstrdup/bfd_alloc use with - bfd_malloc. Use bfd_set_filename. - -2019-09-18 Alan Modra <amodra@gmail.com> - - * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs. - (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16. - (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when - needs_copy even if all relocs are in rw sections. - (dec_dynrel_count): Handle TOC16 relocs. - (ppc64_elf_relocate_section): Support dynamic relocs for TOC16. - (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy - semantic change. - -2019-09-16 Phil Blundell <pb@pbcl.net> - - * version.m4: Set version to 2.33.50. - * Makefile.in, configure, doc/Makefile.in: Regenerated. - -2019-09-11 Tom Tromey <tom@tromey.com> - - * opncls.c (bfd_set_filename): New function. - * bfd-in2.h: Regenerate. - -2019-09-11 Alan Modra <amodra@gmail.com> - - * targets.c (struct bfd_target): Add _bfd_group_name. - (BFD_JUMP_TABLE): Likewise. - * coffgen.c (bfd_coff_group_name): New function. - * elf.c (bfd_elf_group_name): New function. - * linker.c (_bfd_nolink_bfd_group_name): New function. - * section.c (bfd_generic_group_name): New function. - * elf-bfd.h (bfd_elf_group_name): Declare. - * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare. - * libcoff-in.h (bfd_coff_group_name): Declare. - * aout-target.h (MY_bfd_group_name): Define. - * aout-tic30.c (MY_bfd_group_name): Define. - * bfd.c (bfd_group_name): Define. - * binary.c (binary_bfd_group_name): Define. - * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define. - * coff-mips.c (_bfd_ecoff_bfd_group_name): Define. - * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define. - * coffcode.h (coff_bfd_group_name): Define. - * elfxx-target.h (bfd_elfNN_bfd_group_name): Define. - * i386msdos.c (msdos_bfd_group_name): Define. - * ihex.c (ihex_bfd_group_name): Define. - * mach-o-target.c (bfd_mach_o_bfd_group_name): Define. - * mmo.c (mmo_bfd_group_name): Define. - * pef.c (bfd_pef_bfd_group_name): Define. - * plugin.c (bfd_plugin_bfd_group_name): Define. - * ppcboot.c (ppcboot_bfd_group_name): Define. - * som.c (som_bfd_group_name): Define. - * srec.c (srec_bfd_group_name): Define. - * tekhex.c (tekhex_bfd_group_name): Define. - * verilog.c (verilog_bfd_group_name): Define. - * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define. - * xsym.c (bfd_sym_bfd_group_name): Define. - * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field. - (rs6000_xcoff64_aix_vec): Likewise. - * bfd-in2.h: Regenerate. - * libbfd.h: Regenerate. - * libcoff.h: Regenerate. - -2019-09-10 Nick Clifton <nickc@redhat.com> - - PR 24907 - * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn - field. - (bfd_default_arch_struct): Initialise the new field. - * bfd-in2.h: Regenerate. - * cpu-aarch64.c: Initialise the new field. - * cpu-alpha.c: Likewise. - * cpu-arc.c: Likewise. - * cpu-arm.c: Likewise. - * cpu-avr.c: Likewise. - * cpu-bfin.c: Likewise. - * cpu-bpf.c: Likewise. - * cpu-cr16.c: Likewise. - * cpu-cr16c.c: Likewise. - * cpu-cris.c: Likewise. - * cpu-crx.c: Likewise. - * cpu-csky.c: Likewise. - * cpu-d10v.c: Likewise. - * cpu-d30v.c: Likewise. - * cpu-dlx.c: Likewise. - * cpu-epiphany.c: Likewise. - * cpu-fr30.c: Likewise. - * cpu-frv.c: Likewise. - * cpu-ft32.c: Likewise. - * cpu-h8300.c: Likewise. - * cpu-hppa.c: Likewise. - * cpu-i386.c: Likewise. - * cpu-ia64.c: Likewise. - * cpu-iamcu.c: Likewise. - * cpu-ip2k.c: Likewise. - * cpu-iq2000.c: Likewise. - * cpu-k1om.c: Likewise. - * cpu-l1om.c: Likewise. - * cpu-lm32.c: Likewise. - * cpu-m10200.c: Likewise. - * cpu-m10300.c: Likewise. - * cpu-m32c.c: Likewise. - * cpu-m32r.c: Likewise. - * cpu-m68hc11.c: Likewise. - * cpu-m68hc12.c: Likewise. - * cpu-m68k.c: Likewise. - * cpu-m9s12x.c: Likewise. - * cpu-m9s12xg.c: Likewise. - * cpu-mcore.c: Likewise. - * cpu-mep.c: Likewise. - * cpu-metag.c: Likewise. - * cpu-microblaze.c: Likewise. - * cpu-mips.c: Likewise. - * cpu-mmix.c: Likewise. - * cpu-moxie.c: Likewise. - * cpu-msp430.c: Likewise. - * cpu-mt.c: Likewise. - * cpu-nds32.c: Likewise. - * cpu-nfp.c: Likewise. - * cpu-nios2.c: Likewise. - * cpu-ns32k.c: Likewise. - * cpu-or1k.c: Likewise. - * cpu-pdp11.c: Likewise. - * cpu-pj.c: Likewise. - * cpu-plugin.c: Likewise. - * cpu-powerpc.c: Likewise. - * cpu-pru.c: Likewise. - * cpu-riscv.c: Likewise. - * cpu-rl78.c: Likewise. - * cpu-rs6000.c: Likewise. - * cpu-rx.c: Likewise. - * cpu-s12z.c: Likewise. - * cpu-s390.c: Likewise. - * cpu-score.c: Likewise. - * cpu-sh.c: Likewise. - * cpu-sparc.c: Likewise. - * cpu-spu.c: Likewise. - * cpu-tic30.c: Likewise. - * cpu-tic4x.c: Likewise. - * cpu-tic54x.c: Likewise. - * cpu-tic6x.c: Likewise. - * cpu-tic80.c: Likewise. - * cpu-tilegx.c: Likewise. - * cpu-tilepro.c: Likewise. - * cpu-v850.c: Likewise. - * cpu-v850_rh850.c: Likewise. - * cpu-vax.c: Likewise. - * cpu-visium.c: Likewise. - * cpu-wasm32.c: Likewise. - * cpu-xc16x.c: Likewise. - * cpu-xgate.c: Likewise. - * cpu-xstormy16.c: Likewise. - * cpu-xtensa.c: Likewise. - * cpu-z80.c: Likewise. - * cpu-z8k.c: Likewise. - -2019-09-09 Phil Blundell <pb@pbcl.net> - - binutils 2.33 branch created. - -2019-09-06 Alan Modra <amodra@gmail.com> - - * aout-target.h (object_p): Formatting. - * bfd-in.h (bfd_get_filename): Don't cast to char*. - * corefile.c (generic_core_file_matches_executable_p): Constify - variables and remove cast. - * bfd-in2.h: Regenerate. - -2019-09-05 Alan Modra <amodra@gmail.com> - - * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in - GOT_PCREL and PLT_PCREL relocs as affecting the value stored - in the GOT/PLT entry rather than affecting the offset to that - GOI/PLT entry. - (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise. - -2019-09-05 Alan Modra <amodra@gmail.com> - - * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores - in second instruction. - (ppc64_elf_relocate_section): Likewise. - -2019-09-05 Alan Modra <amodra@gmail.com> - - PR 24955 - * libbfd-in.h (bfd_strdup): New inline function. - * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close - bfd on error. - * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup. - * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream - on error. - (bfd_openstreamr): Use bfd_strdup. - (bfd_openr_iovec, bfd_openw, bfd_create): Likewise. - * plugin.c (try_load_plugin): Use bfd_malloc. - * libbfd.h: Regenerate. - -2019-09-02 Alan Modra <amodra@gmail.com> - - PR 11983 - * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename - on success. Tidy. - (read_alt_indirect_string): Likewise. - (read_alt_indirect_ref): Likewise. - -2019-08-31 Jim Wilson <jimw@sifive.com> - - PR 23825 - * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD, - SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section. - -2019-08-30 Jim Wilson <jimw@sifive.com> - - * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc - error, call bfd_set_error, set ret to FALSE, and goto out label. - -2019-08-30 H.J. Lu <hongjiu.lu@intel.com> - - PR ld/24951 - * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS, - BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive. - -2019-08-29 Alan Modra <amodra@gmail.com> - - PR 24697 - * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc - when !bfd_link_executable for R_PPC_EMB_SDA2I16 and - R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other - reloc. - -2019-08-29 Alan Modra <amodra@gmail.com> - - * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset - on second insn, return it in poff. - (ppc64_elf_relocate_section): Add offset to paddi addend for - PCREL_OPT. - -2019-08-28 Jim Wilson <jimw@sifive.com> - - * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs - section when setting max_alignment. Update comment. - (_bfd_riscv_relax_pc): Likewise. - -2019-08-29 Alan Modra <amodra@gmail.com> - - PR 24891 - * bfd.c (struct bfd): Add no_element_cache. - * archive.c (_bfd_get_elt_at_filepos): Don't add element to - archive cache when no_element_cache. - (bfd_generic_archive_p): Set no_element_cache when opening first - element to check format. Close first element too. - (do_slurp_bsd_armap): Don't zero ardata->cache here. - * bfd-in2.h: Regenerate. - -2019-08-24 Alan Modra <amodra@gmail.com> - - * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak - symbols from GOT optimisation. - -2019-08-23 Stafford Horne <shorne@gmail.com> - - * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for - PLT GOT entries. - -2019-08-23 Nick Clifton <nickc@redhat.com> - - PR 24456 - * elf.c (bfd_section_from_shdr): Issue an informative warning - message and continue processing other sections after encountering - a reloc section for a section which already has other relocs - associated with it. - -2019-08-23 Alan Modra <amodra@gmail.com> - - PR 24933 - * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit - on error without freeing plts[] contents. - -2019-08-22 Dennis Zhang <dennis.zhang@arm.com> - - * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE. - -2019-08-22 Nick Clifton <nickc@redhat.com> - - PR 24922 - * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before - reading data from extra records. - -2019-08-22 Tamar Christina <tamar.christina@arm.com> - - PR ld/24601 - * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS. - Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation. - * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it. - * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning - for weak TLS. - -2019-08-22 Alan Modra <amodra@gmail.com> - - * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL, - instead recognize CMSE_PREFIX in symbol name. - (elf32_arm_gc_mark_extra_sections): Likewise. - (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL. - (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL. - -2019-08-20 Dennis Zhang <dennis.zhang@arm.com> - - * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65, - Cortex-A77, cortex-A65AE, and Cortex-A76AE. - -2019-08-20 Tamar Christina <tamar.christina@arm.com> - - * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub, - elf32_arm_stub_long_branch_v4t_thumb_thumb, - elf32_arm_stub_long_branch_v4t_thumb_arm, - elf32_arm_stub_short_branch_v4t_thumb_arm, - elf32_arm_stub_long_branch_v4t_thumb_arm_pic, - elf32_arm_stub_long_branch_v4t_thumb_thumb_pic, - elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to - previous instruction. - -2019-08-19 Tom Tromey <tromey@adacore.com> - - * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table - holding symbols. - -2019-08-19 Alan Modra <amodra@gmail.com> - - * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel - to has_optrel. - (struct _ppc64_elf_section_data): Likewise. - (ppc64_elf_check_relocs): Set has_optrel for more relocs. - (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather - than TOC loop. Check PLT16 insns too. - -2019-08-16 H.J. Lu <hongjiu.lu@intel.com> - - PR ld/24905 - * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for - PC-relative relocations back to ... - (elf_x86_64_relocate_section): Here. - -2019-08-16 Martin Liska <mliska@suse.cz> - - PR ld/24912 - * elflink.c: Report error only for not relocatable. - * linker.c (_bfd_generic_link_add_one_symbol): Do not handle - here lto_slim_object as it's handled in caller. - -2019-08-16 Alan Modra <amodra@gmail.com> - - * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs. - -2019-08-15 Jim Wilson <jimw@sifive.com> - - * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If - RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction - to c.li instruction, and use ENCODE_RVC_IMM to set value. - -2019-08-15 Tom Tromey <tromey@adacore.com> - - * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end - of section. - -2019-08-14 Alan Modra <amodra@gmail.com> - - PR 24623 - * dwarf2.c (stash_comp_unit): New function, extracted from.. - (_bfd_dwarf2_find_nearest_line): ..here. - (find_abstract_instance): Parse comp units and decode line info - as needed. - -2019-08-14 Alan Modra <amodra@gmail.com> - - * dwarf2.c (comp_unit_maybe_decode_line_info): Declare. - (comp_unit_find_nearest_line): Use it here.. - (_bfd_dwarf2_find_symbol_bias): ..and here. - -2019-08-14 Alan Modra <amodra@gmail.com> - - * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter. - * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype. - * coffgen.c (coff_find_nearest_line_with_names): Adjust - _bfd_dwarf2_find_nearest_line calls. - * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise. - * elf32-arm.c (elf32_arm_find_nearest_line): Likewise. - * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise. - * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise. - * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise. - * mach-o.c (bfd_mach_o_find_nearest_line): Likewise. - * libbfd.h: Regenerate. - -2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com> - - * elf-bfd.h (struct elf_backend_data): New members. - * elflink.c (_bfd_elf_link_create_dynamic_sections): Create - .gnu.hash section if necessary. - (struct collect_gnu_hash_codes): New member. - (elf_gnu_hash_process_symidx): New function name. - (elf_renumber_gnu_hash_syms): Ignore local and undefined - symbols. Record xlat location for every symbol which should have - a .MIPS.xhash entry. - (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to - dynamic section if necessary. - (GNU_HASH_SECTION_NAME): New define. - (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section. - Update the section size info. - * elfxx-mips.c (struct mips_elf_hash_sort_data): New members. - (struct mips_elf_link_hash_entry): New member. - (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation - table location. - (mips_elf_sort_hash_table): Initialize the pointer to the - .MIPS.xhash section. - (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash - translation table entry with the symbol dynindx. - (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH. - (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section - info. - (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash - section. - (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to - dynamic section. - (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH. - (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section - sh_link info. - (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag. - (MIPS_LIBC_ABI_XHASH): New ABI version enum value. - (_bfd_mips_post_process_headers): Mark the ABI version as - MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section, - but not a .hash section. - (_bfd_mips_elf_record_xhash_symbol): New function. Record a - position in the translation table, associated with the hash - entry. - * elfxx-mips.h (literal_reloc_p): Define - elf_backend_record_xhash_symbol backend hook. - * elfxx-target.h: Initialize elf_backend_record_xhash_symbol - backend hook. - -2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com> - - * elf64-bpf.c (bpf_elf_relocate_section): New function. - (bpf_elf_insn_disp_reloc): Delete function. - (elf_backend_relocate_section): Define. - -2019-08-07 Alan Modra <amodra@gmail.com> - - PR 24644 - * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check - for overflow in expressions involving nsymz. - -2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com> - - * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to - two pages in relro presence. - -2019-08-01 Max Filippov <jcmvbkbc@gmail.com> - - * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode) - (get_wsr_lbeg_opcode): New functions. - (check_loop_aligned): Detect relaxed loops and adjust loop_len - and insn_len for the first actual instruction of the loop. - -2019-07-30 Alan Modra <amodra@gmail.com> - - PR 24768 - * bfd.c (struct bfd): Add lto_slim_object flag. - * bfd-in2.h: Regenerate. - -2019-07-29 Martin Liska <mliska@suse.cz> - - PR 24768 - * archive.c (_bfd_compute_and_write_armap): Come up with - report_plugin_err variable. - * bfd-in2.h (struct bfd): Add lto_slim_object flag. - * elf.c (struct lto_section): New. - (_bfd_elf_make_section_from_shdr): Parse content of - .gnu_lto_.lto section. - * elflink.c: Report error for a missing LTO plugin. - * linker.c (_bfd_generic_link_add_one_symbol): Likewise. - -2019-07-28 Alan Modra <amodra@gmail.com> - - PR 24857 - PR 24339 - * elflink.c (elf_link_add_object_symbols): Report an informative - error on finding local symbols with index equal or greater than - symbol table sh_info. Correct comment. Allow such symbols in - dynamic objects. Abort on NULL section for symbol. - -2019-07-26 Alan Modra <amodra@gmail.com> - - * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field. - (elf_linker): Don't define. - * elflink.c (bfd_elf_final_link): Don't set elf_linker. - -2019-07-25 YunQiang Su <syq@debian.org> - - PR 24832 - * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit - mips inputs. - -2019-07-24 Claudiu Zissulescu <claziss@synopsys.com> - - * elf32-arc.c (bfd_get_32_me): Add a small description, fix - formating. - (reloc_type_to_name): Fix formating. - (arc_elf_object_p): Likewise. - (debug_arc_reloc): Likewise. - (arc_do_relocation): Likewise. - -2019-07-24 Claudiu Zissulescu <claziss@synopsys.com> - - * elf32-arc.c (bfd_get_32_me): New function. - (bfd_put_32_me): Likewise. - (arc_elf_relax_section): Likewise. - (bfd_elf32_bfd_relax_section): Define. - -2019-07-24 Alan Modra <amodra@gmail.com> - - * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from - elf_backend_final_write_processing, don't pass linker arg. - (_bfd_elf_final_write_processing): Update prototype. - * elf.c (_bfd_elf_write_object_contents): Adjust call. - (_bfd_elf_final_write_processing): Return error on incompatible - OSABI and has_gnu_osabi. Remove linker arg. - * elf-nacl.h (nacl_final_write_processing): Update prototype. - * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise. - * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise. - (_bfd_mips_elf_final_write_processing): Likewise. - * elf-hppa.h (elf_hppa_final_write_processing): Return status - and remove linker arg. - * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise. - * elf-nacl.c (nacl_final_write_processing): Likewise. - * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise. - * elf32-arc.c (arc_elf_final_write_processing): Likewise. - * elf32-arm.c (arm_final_write_processing): Likewise. - (elf32_arm_final_write_processing): Likewise. - (elf32_arm_nacl_final_write_processing): Likewise. - (elf32_arm_vxworks_final_write_processing): Likewise. - * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise. - * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise. - * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise. - * elf32-cris.c (cris_elf_final_write_processing): Likewise. - * elf32-h8300.c (elf32_h8_final_write_processing): Likewise. - * elf32-lm32.c (lm32_elf_final_write_processing): Likewise. - * elf32-m32r.c (m32r_elf_final_write_processing): Likewise. - * elf32-m68k.c (elf_m68k_final_write_processing): Likewise. - * elf32-mips.c (mips_vxworks_final_write_processing): Likewise. - * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise. - * elf32-nds32.c (nds32_elf_final_write_processing): Likewise. - * elf32-or1k.c (or1k_elf_final_write_processing): Likewise. - * elf32-pj.c (pj_elf_final_write_processing): Likewise. - * elf32-ppc.c (ppc_final_write_processing): Likewise. - (ppc_elf_final_write_processing): Likewise. - (ppc_elf_vxworks_final_write_processing): Likewise. - * elf32-sparc.c (sparc_final_write_processing): Likewise. - (elf32_sparc_final_write_processing): Likewise. - (elf32_sparc_vxworks_final_write_processing): Likewise. - * elf32-v850.c (v850_elf_final_write_processing): Likewise. - * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise. - * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise. - * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise. - * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise. - * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise. - (_bfd_mips_elf_final_write_processing): Likewise. - -2019-07-24 Alan Modra <amodra@gmail.com> - - * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return - early. - * elf32-arc.c (arc_elf_final_write_processing): Likewise. - * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise. - -2019-07-24 Alan Modra <amodra@gmail.com> - - * elf32-visium.c (visium_elf_post_process_headers): Don't set - EI_OSABI header byte here. - (ELF_OSABI): Define. - -2019-07-23 Alan Modra <amodra@gmail.com> - - * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind. - * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind. - (get_program_header_size): Formatting. Only test SH_GNU_MBIND - when elf_gnu_osabi_mbind is set. - (_bfd_elf_map_sections_to_segments): Likewise. - (_bfd_elf_init_private_section_data): Likewise. - (_bfd_elf_final_write_processing): Update comment. - * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry. - (elf_backend_special_sections): Define without .tbss for linux. - -2019-07-23 Alan Modra <amodra@gmail.com> - - * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols. - Remove none, any, all enums. - (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi. - (_bfd_elf_final_write_processing): Declare. - * elf.c (_bfd_elf_write_object_contents): Unconditionally call - elf_backend_final_write_processing. - (_bfd_elf_post_process_headers): Move body of function to.. - (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte - only when not already set. Adjust for rename. - * elfxx-target.h (elf_backend_final_write_processing): Default to - _bfd_elf_final_write_processing. - * elf-hppa.h (elf_hppa_final_write_processing): Call - _bfd_elf_final_write_processing. - * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise. - * elf-nacl.c (nacl_final_write_processing): Likewise. - * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise. - * elf32-arc.c (arc_elf_final_write_processing): Likewise. - * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise. - * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise. - * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise. - * elf32-cris.c (cris_elf_final_write_processing): Likewise. - * elf32-h8300.c (elf32_h8_final_write_processing): Likewise. - * elf32-lm32.c (lm32_elf_final_write_processing): Likewise. - * elf32-m32r.c (m32r_elf_final_write_processing): Likewise. - * elf32-m68k.c (elf_m68k_final_write_processing): Likewise. - * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise. - * elf32-nds32.c (nds32_elf_final_write_processing): Likewise. - * elf32-or1k.c (or1k_elf_final_write_processing): Likewise. - * elf32-pj.c (pj_elf_final_write_processing): Likewise. - * elf32-v850.c (v850_elf_final_write_processing): Likewise. - * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise. - * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise. - * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise. - * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise. - * elf32-arm.c (arm_final_write_processing): Split out from.. - (elf32_arm_final_write_processing): ..here. Call - _bfd_elf_final_write_processing. - (elf32_arm_nacl_final_write_processing): Adjust. - * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from.. - (_bfd_mips_elf_final_write_processing): ..here. Call - _bfd_elf_final_write_processing. - * elfxx-mips.h (_bfd_mips_final_write_processing): Declare. - * elf32-mips.c (mips_vxworks_final_write_processing): Adjust. - * elf32-ppc.c (ppc_final_write_processing): Split out from.. - (ppc_elf_final_write_processing): ..here. Call - _bfd_elf_final_write_processing. - (ppc_elf_vxworks_final_write_processing): Adjust. - * elf32-sparc.c (sparc_final_write_processing): Split out from.. - (elf32_sparc_final_write_processing): ..here. Call - _bfd_elf_final_write_processing. - (elf32_sparc_vxworks_final_write_processing): Adjust. - * elf32-d10v.c (elf_backend_final_write_processing): Don't define. - * elf32-d30v.c (elf_backend_final_write_processing): Don't define. - * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define. - * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define. - * elf32-s12z.c (elf_backend_final_write_processing): Don't define. - * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols. - * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise. - * elflink.c (elf_link_add_object_symbols): Likewise. - (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here - instead. - -2019-07-23 Omar Majid <omajid@redhat.com> - - * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC, - I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC, - AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC, - AMD64_NETBSD_MAGIC. - * peXXigen.c: Add comment about source of .NET magic numbers. - -2019-07-19 Alan Modra <amodra@gmail.com> - - * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34), - (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34), - (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34), - (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs. - * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs. - (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs. - (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64. - (ppc64_elf_check_relocs): Support pcrel tls relocs. - (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise. - * bfd-in2.h: Regenerate. - * libbfd.h: Regenerate. - -2019-07-18 Alan Modra <amodra@gmail.com> - - * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting - a TLS section symbol for edited relocs. Tighten TLS symbol/reloc - match test. - -2019-07-18 Alan Modra <amodra@gmail.com> - - * elf64-ppc.c (TLS_EXPLICIT): Define as 256. - (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char - is more than 8 bits. - (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and - tls_type vars unsigned int. - (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT - to select r_type edit. - -2019-07-18 Alan Modra <amodra@gmail.com> - - * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file. - Correct comment. - * elf64-ppc.c (TLS_GDIE): Likewise. - -2019-07-18 Alan Modra <amodra@gmail.com> - - * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed - range of tp-relative offsets. - -2019-07-15 Alan Modra <amodra@gmail.com> - - * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an - alias is no longer bfd_link_hash_defined, clear the alias. - -2019-07-13 Alan Modra <amodra@gmail.com> - - * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep - tls_sec. - (_bfd_elf_init_1_index_section): Prefer not using TLS sections. - (_bfd_elf_init_2_index_sections): Likewise. - * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic - relocations for local TLS symbols, use STN_UNDEF as the relocation - symbol. - * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't - leave TLS symbol value in the addend. - -2019-07-08 Alan Modra <amodra@gmail.com> - - PR 24785 - * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo - size before reading first word. - -2019-07-02 Nick Clifton <nickc@redhat.com> - - PR 24717 - * elf.c (is_debuginfo_file): New function. - (assign_file_positions_for_non_load_sections): Do not warn about - allocated sections outside of loadable segments if they are found - in a debuginfo file. - * elf-bfd.h (is_debuginfo_file): Prototype. - -2019-07-02 Nick Clifton <nickc@redhat.com> - - PR 24753 - * compress.c (bfd_get_full_section_contents): Do not complain - about linker created sections that are larger than the file size. - -2019-07-02 Christophe Lyon <christophe.lyon@linaro.org> - - * bfd/elf32-arm.c (CMSE_STUB_NAME): New define. - (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs - for CMSE stubs. - (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME. - -2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com> - - * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug - sections when .text section contain secure entry functions - is marked. - -2019-07-01 Nick Clifton <nickc@redhat.com> - - PR 23839 - * elf32-arm.c (elf32_arm_update_relocs): Do not include the - section VMA in the offset used to update exidx relocs. - -2019-06-28 Nick Clifton <nickc@redhat.com> - - PR 24708 - * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively - large version reference section. - * compress.c (bfd_get_full_section_contents): Check for an - uncompressed section whose size is larger than the file size. - -2019-06-28 Alan Modra <amodra@gmail.com> - - * format.c (bfd_check_format_matches): Don't match plugin target - if another target matches. Expand comment. - * targets.c (_bfd_target_vector): Move plugin_vec after all other - non-corefile targets, outside !SELECT_VECS. - * config.bfd: Don't handle targ=plugin here. - * configure.ac: Don't add plugin to enable_targets or handle in - target loop setting selvecs and other target vars. - * configure: Regenerate. - -2019-06-26 Nick Clifton <nickc@redhat.com> - - PR 24703 - * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error - messages for failures. - * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code - if returning an error value. - -2019-06-25 Jan Beulich <jbeulich@suse.com> - - * elf-properties.c (elf_find_and_remove_property): Rename last - parameter. Mention it in comment. - -2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com> - - * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when - SEC_MERGE or SEC_CODE flags are set. - (_bfd_riscv_relax_section): New local symtype. Set sym_sec and - symtype consistently. Don't include sec_addr (sym_sec) in symval. - Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset. - Add sec_addr (sym_sec) after handling merge sections. - -2019-06-24 H.J. Lu <hongjiu.lu@intel.com> - - PR ld/24721 - * elf-properties.c (elf_merge_gnu_property_list): Remove the - property after reporting property removal. - -2019-06-23 Alan Modra <amodra@gmail.com> - - PR 24704 - * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel. - (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries. - Reduce range of offsets allowed for other GOT relocs. - -2019-06-23 Alan Modra <amodra@gmail.com> - - PR 24689 - * elfcode.h (elf_object_p): Warning fix. - -2019-06-21 Alan Modra <amodra@gmail.com> - - PR 24689 - * elfcode.h (elf_object_p): Check type of e_shstrndx section. - -2019-06-19 Alan Modra <amodra@gmail.com> - - PR 24697 - * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for - R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset. - -2019-06-19 Alan Modra <amodra@gmail.com> - - * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for - functions that require r2 valid to use local entry. - (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise. - -2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com> - - * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove. - (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal - with elfNN_aarch64_allocate_local_dynrelocs. - -2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com> - - * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32. - -2019-06-14 Alan Modra <amodra@gmail.com> - - * Makefile.in: Regenerate. - * configure: Regenerate. - -2019-06-14 Alan Modra <amodra@gmail.com> - - * elf64-ppc.c: Fix comments involving paddi. - -2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de> - - PR 24643 - * elf32-arm.c (arm_elf_find_function): Fail if the symol table is - absent, or the bfd is not in the ELF formart. - * elfnn-aarch64.c (aarch64_elf_find_function): Likewise. - -2019-06-10 Christos Zoulas <christos@zoulas.com> - - PR 24650 - * elf.c (elfcore_make_auxv_note_section): New function. - (elfcore_grok_note): Use it. - (elfcore_grok_freebsd_note): Likewise. - (elfcore_grok_openbsd_note): Likewise. - (elfcore_grok_netbsd_note): Likewise. Plus add support for - NT_NETBSDCORE_AUXV notes. - -2019-06-06 Sudakshina Das <sudi.das@arm.com> - - * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set - alignment of the new gnu property section. - -2019-06-06 Sudakshina Das <sudi.das@arm.com> - - * bfd-in.h: Change comment. - * bfd-in2.h: Regenerate. - * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning. - * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): - Likwise. - -2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com> - - * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>: - Remove overflow check. - -2019-05-28 Alan Modra <amodra@gmail.com> - - PR 24596 - * cofflink.c (coff_link_check_archive_element): Don't assume - element is a coff object file after calling add_archive_element. - -2019-05-28 Alan Modra <amodra@gmail.com> - - PR 24596 - * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't - attempt to set sh_entsize for excluded PLT section. - -2019-05-28 Alan Modra <amodra@gmail.com> - - PR 24596 - * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt - to emit R_ALPHA_GOTTPREL in PIEs, for which no space is - allocated in alpha_dynamic_entries_for_reloc. - -2019-05-28 Alan Modra <amodra@gmail.com> - - PR 24596 - * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault - on NULL output_section. - * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf. - -2019-05-28 Alan Modra <amodra@gmail.com> - - PR 24596 - * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new - entry when MUST_FIND. Abort when MUST_FIND not found. - (elf_m68k_get_bfd2got_entry): Likewise. - (elf_m68k_relocate_section): Remove now useless assert. - -2019-05-28 Alan Modra <amodra@gmail.com> - - PR 24596 - * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd - from bfd_link_info, not an output section owner. - (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise. - (elf_hppa_final_link_relocate): Likewise. - -2019-05-28 Alan Modra <amodra@gmail.com> - - PR 24596 - * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing - create_object_symbols_section, obj_textsec, obj_datasec or - obj_bsssec. Fix other errors in placement. - * config.bfd: Obsolete tic30-aout. - -2019-05-28 Alan Modra <amodra@gmail.com> - - PR 24596 - * dwarf2.c (save_section_vma, section_vma_same): Check for NULL - end of section list as well as section_count. - * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed - section list before returning error. - -2019-05-27 Alan Modra <amodra@gmail.com> - - * elf.c (bfd_elf_set_group_contents): Exit on zero size section. - -2019-05-27 Alan Modra <amodra@gmail.com> - - PR 24596 - * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP. - -2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com> - - * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function. - (struct elf_aarch64_link_hash_table): Add variant_pcs member. - (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs. - (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS. - (elf_backend_merge_symbol_attribute): Define. - -2019-05-24 Alan Modra <amodra@gmail.com> - - * po/SRC-POTFILES.in: Regenerate. - -2019-05-24 Alan Modra <amodra@gmail.com> - - * elf64-ppc.c: Comment on powerxx _notoc stub variants. - (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define. - (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define. - (struct ppc_link_hash_table): Add powerxx_stubs. - (ppc64_elf_check_relocs): Set powerxx_stubs. - (build_powerxx_offset, size_powerxx_offset), - (num_relocs_for_powerxx_offset), - (emit_relocs_for_powerxx_offset): New functions. - (plt_stub_size): Size powerxx stubs. - (ppc_build_one_stub): Emit powerxx stubs. - (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for - powerxx stubs. - -2019-05-24 Alan Modra <amodra@gmail.com> - - * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for - R_PPC64_GOT_PCREL34. - (xlate_pcrel_opt): New function. - (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34. - (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative - for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation. - -2019-05-24 Alan Modra <amodra@gmail.com> - - * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO), - (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30), - (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34), - (BFD_RELOC_PPC64_PLT_PCREL34), - (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34), - (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34), - (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34), - (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34), - (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums. - * elf64-ppc.c (PNOP): Define. - (ppc64_elf_howto_raw): Add reloc howtos for new relocations. - (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers. - (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34 - relocs. - (ppc64_elf_prefix_reloc): New function. - (struct ppc_link_hash_table): Add notoc_plt. - (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC. - (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34, - R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC. - (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set - has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle - possible need for dynamic relocs on non-pcrel powerxx relocs. - (dec_dynrel_count): Handle non-pcrel powerxx relocs. - (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC. - (toc_adjusting_stub_needed): Likewise. - (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC. - (ppc64_elf_relocate_section): Handle new powerxx relocs. - * bfd-in2.h: Regenerate. - * libbfd.h: Regenerate. - -2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com> - - * config.bfd (targ_cpu): Process bpf-*-none only if BFD64. - * configure.ac: Set target_size=64 for bpf_elf64_le_vec and - bpf_elf64_be_vec. - * configure: Regenerate. - -2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com> - - * configure: Regenerated. - * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo. - (ALL_MACHINES_CFILES): Add cpu-bpf.c. - (BFD64_BACKENDS): Add elf64-bpf.lo. - (BFD64_BACKENDS_CFILES): Add elf64-bpf.c. - * Makefile.in (SOURCE_HFILES): Regenerate. - * config.bfd (targ_cpu): Handle bpf-*-* targets. - * cpu-bpf.c: New file. - * elf64-bpf.c: Likewise. - * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and - bpf_elf64_le_vec. - * archures.c: Define architecture bfd_arch_bpf and machine - bfd_arch_bpf. - * reloc.c: Define BFD relocations used by the BPF target. - * bfd-in2.h: Regenerated. - * libbfd.h: Likewise. - -2019-05-22 Alan Modra <amodra@gmail.com> - - * elf32-arm.c (arm_allocate_glue_section_space): Clear section - contents. - -2019-05-22 Alan Modra <amodra@gmail.com> - - * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further - processing on "size error in section". - -2019-05-22 Alan Modra <amodra@gmail.com> - - * som.c (som_bfd_free_cached_info): Call - _bfd_generic_close_and_cleanup. - -2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com> - - * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error - for TLS_TPREL_HI16(/LO16) relocations in shared library. - -2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com> - - * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer - checks. Search the RELA table for n64 relocations. - -2019-05-21 Matthew Fortune <matthew.fortune@mips.com> - Faraz Shahbazker <fshahbazker@wavecomp.com> - - * elfxx-mips.c (LA25_BC): New macro. - (mips_elf_link_hash_table)<compact_branches>: New field. - (STUB_JALRC): New macro. - (mipsr6_o32_exec_plt0_entry_compact): New array. - (mipsr6_n32_exec_plt0_entry_compact): Likewise. - (mipsr6_n64_exec_plt0_entry_compact): Likewise. - (mipsr6_exec_plt_entry_compact): Likewise. - (mips_elf_create_la25_stub): Use BC instead of J for stubs - when compact_branches is true. - (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact - PLT for MIPSR6 with compact_branches. Do not reorder the - compact branches PLT. Switch the lazy stub for MIPSR6 - with compact_branches to use JALRC. - (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6 - when compact_branches is true. - (_bfd_mips_elf_compact_branches): New function. - * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype. - -2019-05-21 Tamar Christina <tamar.christina@arm.com> - - PR ld/24373 - * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub): - Fix print formatter. - -2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com> - - PR 24460 - * elf32-arm.c (get_value_helper): Remove. - (elf32_arm_final_link_relocate): Fix branch future relocations. - -2019-05-21 Tamar Christina <tamar.christina@arm.com> - - 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 <senthilkumar.selvaraj@microchip.com> - - 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 <senthilkumar.selvaraj@microchip.com> - - 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 <nickc@redhat.com> - - * po/fr.po: Updated French translation. - -2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> - - * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch. - -2019-05-16 Alan Modra <amodra@gmail.com> - - * elf32-arm.c (elf32_arm_write_section): Revert last change. - -2019-05-15 Alan Modra <amodra@gmail.com> - - * 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 <jamey.hicks@gmail.com> - - PR 19921 - * verilog.c: (VerilogDataWidth): New variable. - (verilog_write_record): Emit bytes in VerilogDataWidth bundles. - -2019-05-08 Nick Clifton <nickc@redhat.com> - - 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 <amodra@gmail.com> - - * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error. - -2019-05-06 Alan Modra <amodra@gmail.com> - - * 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 <amodra@gmail.com> - - 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 <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 - * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt - input with bad relocation. - -22019-03-15 H.J. Lu <hongjiu.lu@intel.com> - - * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent. - -2019-03-14 Nick Clifton <nickc@redhat.com> - - 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 <nickc@redhat.com> - - 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 <nickc@redhat.com> - - 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 <sudi.das@arm.com> - - * 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 <sudi.das@arm.com> - Szabolcs Nagy <szabolcs.nagy@arm.com> - - * 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 <sudi.das@arm.com> - - * 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 <hongjiu.lu@intel.com> - - 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 <amodra@gmail.com> - - * 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 <amodra@gmail.com> - - 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 <nickc@redhat.com> - - * 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 <krebbel@linux.ibm.com> - - This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335. - 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com> - - PR 20113 - * elf32-s390.c (allocate_dynrelocs): Update comment. - -2019-02-28 Tamar Christina <tamar.christina@arm.com> - - * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse. - -2019-02-28 Nick Clifton <nickc@redhat.com> - - 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 <hongjiu.lu@intel.com> - - 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 <amodra@gmail.com> - - PR 24144 - * pdp11.c (set_section_contents): Revert 2015-02-24 change. - -2019-02-20 Eric Tsai <erictsai@cadence.com> - - * 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 <alan.hayward@arm.com> - - * 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 <amodra@gmail.com> - - PR 24225 - * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf - return value. - -2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com> - - * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all - Darwin hosts, not just or1k. - * configure: Regenerate. - -2019-02-20 Alan Modra <amodra@gmail.com> - - 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 <amodra@gmail.com> - - 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 <amodra@gmail.com> - - 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 <vgupta@synopsys.com> - - * elf32-arc (INIT_SYM_STRING): Delete. - (FINI_SYM_STRING): Likewise. - (init_str): Likewise. - (fini_str): Likewise. - -2019-02-08 Alan Modra <amodra@gmail.com> - - * 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 <ebotcazou@adacore.com> - - 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 <ebotcazou@adacore.com> - - * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak. - <R_VISIUM_PC16>: Use explicit range test to detect an overflow. - -2019-02-07 Nick Clifton <nickc@redhat.com> - - * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets - into the definitely obsolete list. - -2019-02-05 H.J. Lu <hongjiu.lu@intel.com> - - 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 <sergiodj@redhat.com> - - * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead - of 'labs' (and fix GCC warning). - -2019-01-25 Nick Clifton <nickc@redhat.com> - - * po/ru.po: Updated Russian translation. - -2019-01-23 Nick Clifton <nickc@redhat.com> - - * po/fr.po: Updated French translation. - -2019-01-21 Nick Clifton <nickc@redhat.com> - - * po/pt.po: Updated Portuguese translation. - * po/uk.po: Updated Ukranian translation. - -2019-01-21 Yuri Chornoivan <yurchor@ukr.net> - - 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 <nickc@redhat.com> - - * version.m4: Reset to 2.32.51 - * configure: Regenerate. - * po/bfd.pot: Regenerate. - -2018-06-24 Nick Clifton <nickc@redhat.com> - - 2.32 branch created. - -2019-01-16 Kito Cheng <kito@andestech.com> - - * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even - for OBJ_ATTR_PROC. - -2019-01-16 Kito Cheng <kito@andestech.com> - Nelson Chu <nelson@andestech.com> - - * elfnn-riscv.c (in_subsets): New. - (out_subsets): Likewise. - (merged_subsets): Likewise. - (riscv_std_ext_p): Likewise. - (riscv_non_std_ext_p): Likewise. - (riscv_std_sv_ext_p): Likewise. - (riscv_non_std_sv_ext_p): Likewise. - (riscv_version_mismatch): Likewise. - (riscv_i_or_e_p): Likewise. - (riscv_merge_std_ext): Likewise. - (riscv_merge_non_std_and_sv_ext): Likewise. - (riscv_merge_arch_attr_info): Likewise. - (riscv_merge_attributes): Likewise. - (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute. - - * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New. - (elf_backend_obj_attrs_vendor): Define. - (elf_backend_obj_attrs_section_type): Likewise. - (elf_backend_obj_attrs_section): Likewise. - (elf_backend_obj_attrs_arg_type): Define as - riscv_elf_obj_attrs_arg_type. - * elfxx-riscv.c (riscv_estimate_digit): New. - (riscv_estimate_arch_strlen1): Likewise. - (riscv_estimate_arch_strlen): Likewise. - (riscv_arch_str1): Likewise. - (riscv_arch_str): Likewise. - * elfxx-riscv.h (riscv_arch_str): Declare. - -2019-01-14 John Darrington <john@darrington.wattle.id.au> - - * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc. - * libbfd.h: regen. - * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero - source field. (md_apply_fix): Apply final fix - to BFD_RELOC_S12Z_OPR. - * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc. - -2019-01-14 Maamoun Tarsha <maamountk@hotmail.com> - - PR 20113 - * elf32-s390.c (allocate_dynrelocs): Update comment. - -2019-01-09 Andrew Paprocki <andrew@ishiboo.com> - - * warning.m4: Adjust egrep pattern for non-GNU compilers. - * configure: Regenerate. - -2019-01-08 Alan Modra <amodra@gmail.com> - - PR 23699 - PR 24065 - * ihex.c (ihex_write_object_contents): Properly check 32-bit - address range. - -2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp> - - * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3. - * bfd/bfd-in2.h: Regenerate. - * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry. - * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support. - -2019-01-04 Lifang Xia <lifang_xia@c-sky.com> - - * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky - default target, little endian target is more suitable. - -2019-01-04 Alan Modra <amodra@gmail.com> - - PR 24061 - PR 21786 - * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and - adjust all callers. - (EQ_VALUE_IN_FIELD): Likewise. - * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise. - -2019-01-01 Alan Modra <amodra@gmail.com> - - Update year range in copyright notice of all files. - -For older changes see ChangeLog-2018 +For older changes see ChangeLog-2019 -Copyright (C) 2019 Free Software Foundation, Inc. +Copyright (C) 2020 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright diff --git a/bfd/ChangeLog-2019 b/bfd/ChangeLog-2019 new file mode 100644 index 0000000..003f013 --- /dev/null +++ b/bfd/ChangeLog-2019 @@ -0,0 +1,3185 @@ +2019-12-31 Alan Modra <amodra@gmail.com> + + * vms-alpha.c (_bfd_vms_slurp_eisd): Don't overflow when checking + offset. Don't overflow when checking rec_size, and do allow + rec_size to the end of the buffer. Ensure eisd->type can be + accessed, not just the first 32 bytes. Don't call + _bfd_vms_save_counted_string with zero length remaining. Fail + on empty string section name. + (_bfd_vms_slurp_egsd): Formatting. Catch more reads past end + of record size. Correct remaining length calculation. Fail + on empty string section name. Consolidate error paths. + +2019-12-30 Alan Modra <amodra@gmail.com> + + * vms-alpha.c (alpha_vms_free_private): New function, extracted.. + (vms_close_and_cleanup): ..from here. + (alpha_vms_object_p): Call alpha_vms_free_private on failure. + +2019-12-30 Alan Modra <amodra@gmail.com> + + * coffgen.c (coff_real_object_p): Free malloc'd memory on failure. + +2019-12-30 Alan Modra <amodra@gmail.com> + + * archive.c (do_slurp_bsd_armap): Use bfd_alloc rather than + bfd_zalloc when memory is all written after the call. + (do_slurp_coff_armap): Likewise. Set bfd_error on ridiculously + large allocations that overflow bfd_size_type. Use just one + bfd_release on error exit. + (_bfd_slurp_extended_name_table): Use bfd_alloc for extended_names, + clear last byte rather than the entire array. Use bfd_alloc for + string table. Rearrange and simplify code copying file names. + +2019-12-29 Alan Modra <amodra@gmail.com> + + * vms-alpha.c (_bfd_vms_slurp_egsd): Make base_addr a bfd_vma. + Limit alignment power. Correct and simplify alignment expression. + (evax_bfd_print_relocation_records): Avoid signed shift left. + +2019-12-29 Alan Modra <amodra@gmail.com> + + * vms-misc.c (_bfd_vms_save_sized_string): Add abfd param, make + size a size_t. Use bfd_alloc rather than bfd_malloc. + (_bfd_vms_save_counted_string): Similarly. + * vms.h (_bfd_vms_save_sized_string): Update prototype. + (_bfd_vms_save_counted_string): Likewise. + * vms-alpha.c (_bfd_vms_slurp_ehdr): Adjust + _bfd_vms_save_counted_string and bfd_vms_save_sized_string calls. + (_bfd_vms_slurp_egsd, parse_module): Likewise. + (_bfd_vms_slurp_eisd): Likewise. Check return status. + (alpha_vms_bfd_link_hash_table_free): New function. + (alpha_vms_bfd_link_hash_table_create): Arrange to call it. + (vms_close_and_cleanup): Free more memory. Don't release tdata. + +2019-12-29 Alan Modra <amodra@gmail.com> + + * coffcode.h (coff_close_and_cleanup): Redefine to.. + * coffgen.c (_bfd_coff_close_and_cleanup): ..this. New function. + * libcoff-in.h (_bfd_coff_close_and_cleanup): Declare. + * libcoff.h: Regenerate. + +2019-12-29 Hannes Domani <ssbssa@yahoo.de> + Alan Modra <amodra@gmail.com> + + PR 15350 + * bfd.c (bfd_update_compression_header): Write zlib header for + formats other than ELF too. + +2019-12-26 Alan Modra <amodra@gmail.com> + + * som.c (setup_sections): Don't overflow space_strings_size. Use + bfd_malloc2 to catch overflow of size calculation. + (som_prep_for_fixups): Use bfd_zalloc2 to catch overflow of size + calculation. + (som_build_and_write_symbol_table): Similarly use bfd_zmalloc2. + (som_slurp_symbol_table): Similarly use bfd_zmalloc2, bfd_malloc2, + and bfd_zalloc2. + (bfd_som_attach_aux_hdr): Use size_t vars for string length. + (som_bfd_count_ar_symbols): Use bfd_malloc2 to catch overflow of + size calculation. Use size_t vars for length and catch overflow. + (som_slurp_armap): Use bfd_alloc2 to catch overflow of size + calculation. + (som_bfd_ar_write_symbol_stuff): Similarly use bfd_zmalloc2 and + bfd_malloc2. Perform size calculations in bfd_size_type. + +2019-12-26 Hannes Domani <ssbssa@yahoo.de> + + * peicode.h (pe_bfd_read_buildid): Free data. + +2019-12-23 Alan Modra <amodra@gmail.com> + + * vms-alpha.c (add_symbol): Add "max" parameter. Error on string + length larger than max. + (_bfd_vms_slurp_egsd): Ensure record is at least large enough to + read string length byte, error if not. Pass size to add_symbol. + (_bfd_vms_slurp_etir): Don't read past end of buffer when reading + type and length. Allow read of last byte in buffer. + +2019-12-23 Alan Modra <amodra@gmail.com> + + * wasm-module.c (wasm_read_leb128): Don't allow oversize shifts. + Catch value overflow. Sign extend only on terminating byte. + +2019-12-20 Alan Modra <amodra@gmail.com> + + * xtensa-isa.c (xtensa_insnbuf_from_chars): Avoid signed overflow. + +2019-12-20 Alan Modra <amodra@gmail.com> + + * libhppa.h (hppa_field_adjust, bfd_hppa_insn2fmt): Delete forward + declaration. Move ATTRIBUTE_UNUSED to definition. + (sign_extend, low_sign_extend, sign_unext, low_sign_unext), + (re_assemble_3, re_assemble_12, re_assemble_14, re_assemble_16), + (re_assemble_17, re_assemble_21, re_assemble_22): Likewise. Make + args and return value unsigned. Use unsigned variables. + (hppa_rebuild_insn): Similarly. + +2019-12-20 Alan Modra <amodra@gmail.com> + + * format.c (bfd_check_format_matches): Free matching_vector when + not returning matching target strings. + +2019-12-20 Alan Modra <amodra@gmail.com> + + * coff-alpha.c (alpha_ecoff_read_ar_hdr): Free ar_hdr on error return. + +2019-12-18 Alan Modra <amodra@gmail.com> + + * coff-rs6000.c (_bfd_xcoff_slurp_armap): Don't overflow when + checking symbol count against section size. Guard against strlen + running off end of buffer by allocating one more byte and zeroing. + * coff64-rs6000.c (xcoff64_slurp_armap): Likewise. + +2019-12-18 Alan Modra <amodra@gmail.com> + + * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Use size_t for vars. + * elf64-ppc.c (sym_exists_at): Use size_t for lo, hi and mid. + +2019-12-18 Alan Modra <amodra@gmail.com> + + * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): Avoid signed overflow. + * elf32-hppa.c (final_link_relocate): Likewise. + * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): Likewise. + (_bfd_elf_ppc_at_tprel_transform, is_insn_ds_form): Likewise. + (is_insn_dq_form, ppc_elf_relocate_section): Likewise. + * elf64-ppc.c (ok_lo_toc_insn, ppc64_elf_edit_toc): Likewise. + (ppc64_elf_relocate_section): Likewise. + * elfxx-mips.c (mips_elf_perform_relocation): Likewise. + * netbsd.h (N_SET_FLAGS): Likewise. + +2019-12-17 Alan Modra <amodra@gmail.com> + + * coff-tic80.c: Delete file. + * cpu-tic80.c: Delete file. + * archures.c: Remove tic80 support. + * coffcode.h: Likewise. + * coffswap.h: Likewise. + * targets.c: Likewise. + * config.bfd: Likewise. + * configure.ac: Likewise. + * Makefile.am: Likewise. + * Makefile.in: Regenerate. + * bfd-in2.h: Regenerate. + * configure: Regenerate. + * po/SRC-POTFILES.in: Regenerate. + +2019-12-13 Alan Modra <amodra@gmail.com> + + PR 25237 + * elf.c: (assign_file_positions_for_load_sections): Attempt to + keep meaningless p_offset for PT_LOAD segments without file + contents within file size. + +2019-12-12 Alan Modra <amodra@gmail.com> + + * libbfd.c (bfd_get): Don't cast result of bfd_get_8. + * bfd-in2.h: Regenerate. + +2019-12-11 Alan Modra <amodra@gmail.com> + + * elf32-rx.c (elf32_rx_relax_section): Avoid signed overflow. + * libaout.h (N_SET_INFO, N_SET_FLAGS): Likewise. + * netbsd.h (write_object_contents): Likewise. + * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Likewise. + * libhppa.h (HPPA_R_CONSTANT): Don't signed extend with shifts. + (stm32l4xx_create_replacing_stub_vldm): Don't truncate high bits + with shifts. + * elf32-nds32.h (R_NDS32_RELAX_ENTRY_DISABLE_RELAX_FLAG): Define + using 1u shifted left. Ditto for other macros. + * mmo.c (LOP): Make unsigned. + +2019-12-11 Alan Modra <amodra@gmail.com> + + * libbfd.c (bfd_get_8): Return a bfd_vma. + (bfd_get_signed_8): Return a bfd_signed_vma. + * bfd-in2.h: Regenerate. + +2019-12-11 Alan Modra <amodra@gmail.com> + + * xtensa-modules.c (Field_* functions): Don't mask using shifts. + (Operand_soffsetx4_decode, Operand_simm4_decode), + (Operand_simm8_decode, Operand_simm8x256_decode), + (Operand_simm12b_decode, Operand_label8_decode), + (Operand_label12_decode, Operand_soffset_decode), + (Operand_xt_wbr15_label_decode, Operand_xt_wbr18_label_decode): Don't + sign extend using shifts. + (Operand_immrx4_decode, Operand_uimm16x4_decode): Avoid UB in + constant. + +2019-12-11 Alan Modra <amodra@gmail.com> + + * cpu-ia64-opc.c (ext_imms_scaled): Avoid undefined left shift + of negative values by using unsigned vars. + +2019-12-07 Alan Modra <amodra@gmail.com> + + PR 25236 + * elflink.c (_bfd_elf_link_assign_sym_version): Assign versions + for ELF_COMMON_DEF_P symbols. + (elf_link_output_extsym, _bfd_elf_add_default_symbol): Adjust to + suit. + +2019-12-05 Sandra Loosemore <sandra@codesourcery.com> + + Only give FDE encoding warnings if --eh-frame-hdr was specified. + + * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Make + FDE encoding warning conditional. + +2019-12-05 Nick Clifton <nickc@redhat.com> + + PR 25029 + * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Ignore empty sections + when computing the sizes stored in the headers. + +2019-12-03 Alan Modra <amodra@gmail.com> + + PR 25230 + * dwarf2.c (struct dwarf2_debug_file): Add line_table and + abbrev_offsets. + (struct abbrev_offset_entry): New. + (hash_abbrev, eq_abbrev, del_abbrev): New functions. + (read_abbrevs): Check whether we have already read abbrevs at + given offset, and add new offset/abbrev to hash table. + (decode_line_info): Keep line table at offset zero in file struct. + Return this for a cu reusing the same dir/file list. + (find_abstract_instance): Find cu for DW_FORM_GNU_ref_alt. + (_bfd_dwarf2_slurp_debug_info): Create offset/abbrev hash tables. + (_bfd_dwarf2_cleanup_debug_info): Adjust deletion of lines and + abbrevs. + +2019-12-03 Alan Modra <amodra@gmail.com> + + PR 25230 + * dwarf2.c (struct dwarf2_debug_file): New struct. + (struct dwarf2_debug): Delete fields now in dwarf2_debug_file. + Add f, alt fields. + (struct comp_unit): Add file field. + (read_indirect_string, read_indirect_line_string): Adjust to suit. + (read_alt_indirect_string, read_alt_indirect_ref): Likewise. + (read_debug_ranges, find_abstract_instance, read_rangelist): Likewise. + (_bfd_dwarf2_stash_syms, place_sections): Likewise. + (stash_maybe_update_info_hash_tablse): Likewise. + (stash_verify_info_hash_table): Likewise. + (_bfd_dwarf2_slurp_debug_info): Likewise. + (_bfd_dwarf2_find_symbol_bias): Likewise. + (_bfd_dwarf2_find_nearest_line): Likewise. + (_bfd_dwarf2_cleanup_debug_info): Likewise. + (read_abbrevs): Add file param and adjust. Update calls. + (stash_comp_unit): Likewise. + (decode_line_info): Delete stash param and adjust. Update calls. + (comp_unit_find_nearest_line): Likewise. + (comp_unit_maybe_decode_line_info): Likewise. + (comp_unit_find_line): Likewise. + (parse_comp_unit): Add file and info_ptr param and adjust. Update + calls. + +2019-12-03 Alan Modra <amodra@gmail.com> + + * dwarf2.c (read_indirect_string): Don't duplicate offset check + done in read_section. + (read_indirect_line_string): Likewise. + (read_alt_indirect_string): Likewise. + (read_alt_indirect_ref): Likewise. + (read_abbrevs): Likewise. Free memory on all failure paths. + Use correct unsigned type for pointer difference comparison. + +2019-12-03 Alan Modra <amodra@gmail.com> + + * dwarf2.c (struct dwarf2_debug): Update comments. Remove sec + and sec_info_ptr. + (_bfd_dwarf2_slurp_debug_info): Don't set sec or sec_info_ptr. + (stash_comp_unit): Likewise. + (read_alt_indirect_ref): Return NULL not FALSE. + +2019-12-03 Alan Modra <amodra@gmail.com> + + * dwarf2.c (_bfd_dwarf2_find_nearest_line): Correct function comment. + +2019-11-27 Alan Modra <amodra@gmail.com> + + PR 23652 + * dwarf2.c (_bfd_dwarf2_stash_syms): Break out of loop on finding + matching section. + (_bfd_dwarf2_find_nearest_line): Return an int, with value 2 when + returning info from the symbol table. Do the _bfd_elf_find_function + search also when !found. Call _bfd_dwarf2_stash_syms regardless of + symbols. + * elf64-alpha.c (elf64_alpha_find_nearest_line): Accept dwarf2 + result of 1 only. + * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise. + * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype. + * libbfd.h: Regenerate. + +2019-11-27 Alan Modra <amodra@gmail.com> + + PR 23652 + * dwarf2.c (_bfd_dwarf2_stash_syms): New function. + (_bfd_dwarf2_find_nearest_line): Use it here, passing syms to + _bfd_elf_find_function. Call _bfd_elf_find_function in cases + where _bfd_elf_find_nearest_line would do so. + * elf.c (_bfd_elf_find_nearest_line): Omit _bfd_elf_find_function + for dwarf2. + * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly. Tidy. + * elf32-arm.c (elf32_arm_maybe_function_sym): New function. + (elf_backend_maybe_function_sym): Define. + (arm_elf_find_function, elf32_arm_find_nearest_line): Delete. + (bfd_elf32_find_nearest_line): Don't define. + * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): New function. + (elf_backend_maybe_function_sym): Define. + (aarch64_elf_find_function, elfNN_aarch64_find_nearest_line): Delete. + (bfd_elfNN_find_nearest_line): Don't define. + +2019-11-27 Alan Modra <amodra@gmail.com> + + * elf32-sh.c (sh_reloc): Use a bfd_vma insn. + (sh_reloc <R_SH_IND12W>): Divide calculated relocation value + by two before applying to insn. Correct overflow test. + * coff-sh.c (sh_reloc): Likewise. + +2019-11-26 Nick Clifton <nickc@redhat.com> + + * elf32-sh.c (sh_elf_reloc): Use a signed_vma when checking for a + negative relocated value. + * coff-sh.c (sh_reloc): Likewise. + +2019-11-25 Alan Modra <amodra@gmail.com> + + * archures.c (bfd_octets_per_byte): Tail call + bfd_arch_mach_octets_per_byte. + * coff-arm.c (OCTETS_PER_BYTE): Define. + (coff_arm_reloc): Introduce new "octets" temp. Use OCTETS_PER_BYTE + with section. Correct "addr". Remove ATTRIBUTE_UNUSED. + * coff-i386.c (coff_i386_reloc): Similarly. + * coff-mips.c (mips_reflo_reloc): Similarly. + * coff-x86_64.c (coff_amd64_reloc): Similarly. + * elf32-msp430.c (OCTETS_PER_BYTE): Define. + (rl78_sym_diff_handler): Use OCTETS_PER_BYTE, with section. + * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Similarly. + * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Similarly. + * elf32-pru.c (pru_elf32_do_ldi32_relocate): Similarly. + * elf32-s12z.c (opru18_reloc): Similarly. + * elf32-sh.c (sh_elf_reloc): Similarly. + * elf32-spu.c (spu_elf_rel9): Similarly. + * elf32-xtensa.c (bfd_elf_xtensa_reloc): Similarly. + * elf64-ppc.c (ppc64_elf_ha_reloc, ppc64_elf_brtaken_reloc), + (ppc64_elf_toc64_reloc): Similarly. + * bfd.c (bfd_get_section_limit): Pass section to bfd_octets_per_byte. + * cofflink.c (_bfd_coff_link_input_bfd), + (_bfd_coff_reloc_link_order): Likewise. + * elf.c (_bfd_elf_section_offset): Likewise. + * elflink.c (resolve_section, bfd_elf_perform_complex_relocation), + (elf_link_input_bfd, elf_reloc_link_order, elf_fixup_link_order), + (bfd_elf_final_link): Likewise. + * elf.c (_bfd_elf_make_section_from_shdr): Don't strncmp twice + to set SEC_ELF_OCTETS. + * reloc.c (bfd_perform_relocation): Tidy SEC_ELF_OCTETS special case. + (bfd_install_relocation): Likewise. + (_bfd_final_link_relocate): Don't recalculate octets. + * syms.c (_bfd_stab_section_find_nearest_line): Introduc new + "octets" temp. + * bfd-in2.h: Regenerate. + +2019-11-25 Christian Eggers <ceggers@gmx.de> + + * section.c (struct bfd_section): New flag SEC_ELF_OCTETS. + * archures.c (bfd_octets_per_byte): New parameter sec. + If section is not NULL and SEC_ELF_OCTETS is set, one octet es + returned [ELF targets only]. + * bfd.c (bfd_get_section_limit): Provide section parameter to + bfd_octets_per_byte. + * bfd-in2.h: regenerate. + * binary.c (binary_set_section_contents): Move call to + bfd_octets_per_byte into section loop. Provide section parameter + to bfd_octets_per_byte. + * coff-arm.c (coff_arm_reloc): Provide section parameter + to bfd_octets_per_byte. + * coff-i386.c (coff_i386_reloc): likewise. + * coff-mips.c (mips_reflo_reloc): likewise. + * coff-x86_64.c (coff_amd64_reloc): likewise. + * cofflink.c (_bfd_coff_link_input_bfd): likewise. + (_bfd_coff_reloc_link_order): likewise. + * elf.c (_bfd_elf_section_offset): likewise. + (_bfd_elf_make_section_from_shdr): likewise. + Set SEC_ELF_OCTETS for sections with names .gnu.build.attributes, + .debug*, .zdebug* and .note.gnu*. + * elf32-msp430.c (rl78_sym_diff_handler): Provide section parameter + to bfd_octets_per_byte. + * elf32-nds.c (nds32_elf_get_relocated_section_contents): likewise. + * elf32-ppc.c (ppc_elf_addr16_ha_reloc): likewise. + * elf32-pru.c (pru_elf32_do_ldi32_relocate): likewise. + * elf32-s12z.c (opru18_reloc): likewise. + * elf32-sh.c (sh_elf_reloc): likewise. + * elf32-spu.c (spu_elf_rel9): likewise. + * elf32-xtensa.c (bfd_elf_xtensa_reloc): likewise + * elf64-ppc.c (ppc64_elf_brtaken_reloc): likewise. + (ppc64_elf_addr16_ha_reloc): likewise. + (ppc64_elf_toc64_reloc): likewise. + * elflink.c (bfd_elf_final_link): likewise. + (bfd_elf_perform_complex_relocation): likewise. + (elf_fixup_link_order): likewise. + (elf_link_input_bfd): likewise. + (elf_link_sort_relocs): likewise. + (elf_reloc_link_order): likewise. + (resolve_section): likewise. + * linker.c (_bfd_generic_reloc_link_order): likewise. + (bfd_generic_define_common_symbol): likewise. + (default_data_link_order): likewise. + (default_indirect_link_order): likewise. + * srec.c (srec_set_section_contents): likewise. + (srec_write_section): likewise. + * syms.c (_bfd_stab_section_find_nearest_line): likewise. + * reloc.c (_bfd_final_link_relocate): likewise. + (bfd_generic_get_relocated_section_contents): likewise. + (bfd_install_relocation): likewise. + For section which have SEC_ELF_OCTETS set, multiply output_base + and output_offset with bfd_octets_per_byte. + (bfd_perform_relocation): likewise. + +2019-11-21 Alan Modra <amodra@gmail.com> + + * elf32-arm.c (elf32_arm_size_stubs): Exclude dynamic library + BFDs that have not been loaded. + +2019-11-19 Alan Modra <amodra@gmail.com> + + PR 25197 + * coffgen.c (coff_find_nearest_line_with_names): Check that C_FILE + u.syment.n_value does point at another C_FILE sym and not into + some auxent that happens to look like a C_FILE. Properly check + for integer overflow and avoid possible pointer wrap-around. + Simplify pr17512 checks. + +2019-11-19 Alan Modra <amodra@gmail.com> + + PR 25200 + * reloc.c (bfd_default_reloc_type_lookup): Don't BFD_FAIL. + * elf.c (_bfd_elf_validate_reloc): Don't segfault on NULL howto. + +2019-11-18 Alan Modra <amodra@gmail.com> + + * elf-bfd.h (struct elf_backend_data <elf_backend_init_file_header>): + Rename from elf_backend_post_process_headers. + (_bfd_elf_post_process_headers): Delete. + (_bfd_elf_init_file_header): Declare. + * elf.c (_bfd_elf_compute_section_file_positions): Call new function + in place of prep_headers and elf_backend_post_process_headers. + (_bfd_elf_init_file_header): Renamed from prep_headers with + updated args and made global. Delete dead code. + (_bfd_elf_post_process_headers): Delete. + * elf32-arm.c (elf32_arm_init_file_header): Rename from + elf32_arm_post_process_headers and call _bfd_elf_init_file_header. + Return status. + (elf_backend_init_file_header): Define. + (elf_backend_post_process_headers): Don't define. + * elf32-i386.c (elf_i386_fbsd_init_file_header): Similarly. + * elf32-m68hc1x.c (elf32_m68hc11_init_file_header): Similarly. + * elf32-metag.c (elf_metag_init_file_header): Similarly. + * elf32-spu.c (spu_elf_init_file_header + * elf32-visium.c (visium_elf_init_file_header + * elf64-alpha.c (elf64_alpha_fbsd_init_file_header + * elf64-hppa.c (elf64_hppa_init_file_header + * elf64-ia64-vms.c (elf64_vms_init_file_header + * elfnn-aarch64.c (elfNN_aarch64_init_file_header + * elfnn-ia64.c (elfNN_hpux_init_file_header + * elfxx-mips.c (_bfd_mips_init_file_header + * elfxx-mips.h (_bfd_mips_post_process_headers): Delete. + (_bfd_mips_init_file_header): Declare. + (elf_backend_post_process_headers): Delete. + (elf_backend_init_file_header): Define. + * elfxx-target.h (elf_backend_post_process_headers): Delete. + (elf_backend_init_file_header): Define and use. + * elf32-m68hc12.c (elf_backend_init_file_header): Define. + (elf_backend_post_process_headers): Don't define. + * elf32-m68hc1x.h (elf32_m68hc11_post_process_headers): Delete. + (elf32_m68hc11_init_file_header): Declare. + * elf32-ppc.c (elf_backend_post_process_headers): Remove + unnecessary undef. + +2019-11-18 Alan Modra <amodra@gmail.com> + + * elf-bfd.h (struct elf_backend_data <elf_backend_modify_headers>): + Rename from elf_backend_modify_program_headers. + (_bfd_elf_modify_headers): Declare. + * elf.c (assign_file_positions_except_relocs): Set + elf_program_header_size. Always call elf_backend_modify_headers. + Extract code modifying file header.. + (_bfd_elf_modify_headers): ..to here. New function. + * elf32-arm.c (elf_backend_modify_headers): Renamed from + elf_backend_modify_program_headers. + * elf32-i386.c: Similarly. + * elf64-x86-64.c: Similarly. + * elfxx-target.h: Similarly. Default elf_backend_modify_headers + to _bfd_elf_modify_headers. + * elf-nacl.h (nacl_modify_headers): Rename from + nacl_modify_program_headers. + * elf-nacl.c (nacl_modify_headers): Rename from + nacl_modify_program_headers and call _bfd_elf_modify_headers. + * elf32-rx.c (elf32_rx_modify_headers): Similarly. + * elf32-spu.c (spu_elf_modify_headers): Similarly. + * elfnn-ia64.c (elfNN_ia64_modify_headers): Similarly. + * elf32-sh.c (elf_backend_modify_program_headers): Don't undef. + +2019-11-18 Alan Modra <amodra@gmail.com> + + PR 25196 + * bfd.c (bfd_error_type): Add bfd_error_sorry. + (bfd_errmsgs): Likewise. + * elf.c (rewrite_elf_program_header): Don't abort on confused + lma/alignment. Replace bfd_error_bad_value with bfd_error_sorry. + (_bfd_elf_validate_reloc): Use bfd_error_sorry. + (_bfd_elf_final_write_processing): Likewise. + * bfd-in2.h: Regenerate. + +2019-11-12 Jim Wilson <jimw@sifive.com> + + PR 25181 + * elfnn-riscv.c (_bfd_riscv_relax_call): Always add max_alignment to + foff. If sym_sec->output_section and sec->output_section are the same + and not *ABS* then set max_alignment to that section's alignment. + +2019-11-07 Alan Modra <amodra@gmail.com> + + * cpu-cr16c.c: Delete. + * elf32-cr16c.c: Delete. + * Makefile.am, + * archures.c, + * config.bfd, + * configure.ac, + * reloc.c, + * targets.c: Remove cr16c support. + * Makefile.in, + * bfd-in2.h, + * configure, + * libbfd.h, + * po/SRC-POTFILES.in: Regenerate. + +2019-11-05 Tim Rühsen <tim.ruehsen@gmx.de> + + * doc/chew.c (add_to_definition): Use correct type when + calculating size of array reallocation. + (nextword): Always initialise the word return parameter. + (compile): Check return value of nextword(). + +2019-10-30 Keith Seitz <keiths@redhat.com> + + * elf-bfd.h (elf_backend_data) <elf_backend_core_find_build_id>: + New field. + (_bfd_elf32_core_find_build_id, _bfd_elf64_core_find_build_id): + New functions. + (elf_read_notes): Add declaration. + * elf.c (elf_read_notes): Move elf-bfd.h. + (_bfd_elf_core_find_build_id): New function. + (bfd_section_from_phdr): Scan core file PT_LOAD segments for + build-id if none is known. + (elf_parse_notes): For core files, scan for notes. + * elfcore.h (elf_core_file_matches_executable_p): If both + BFDs have identical build-ids, then they match. + (_bfd_elf_core_find_build_id): New function. + * elfxx-target.h (elf_backend_core_find_build_id): Define. + (elfNN_bed): Add elf_backend_core_find_build_id. + +2019-10-29 Andrew Eikum <aeikum@codeweavers.com> + + * libcoff-in.h (struct pe_tdata): Add dos_message field. + * libcoff.h: Regenerate. + * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Copy the + dos_message field rather than initialising it. + (_bfd_XX_bfd_copy_private_bfd_data_common): Copy the dos_message + field. + * peicode.h (pe_mkobject): Initialise the dos_message field. + (pe_mkobject_hook): Copy the dos_message field. + (pe_bfd_object_p): Copy the dos_message field. + +2019-10-25 Alan Modra <amodra@gmail.com> + + PR 4499 + * elf-nacl.c (nacl_modify_segment_map): Set no_sort_lma for all + PT_LOAD segments. + * elf32-spu.c (spu_elf_modify_segment_map): Likewise on overlay + PT_LOAD segments. + * elf.c (elf_sort_segments): New function. + (assign_file_positions_except_relocs): Use shortcuts to elfheader + and elf_tdata. Seek to e_phoff not sizeof_ehdr to write program + headers. Move PT_PHDR check.. + (assign_file_positions_for_non_load_sections): ..and code setting + PT_PHDR p_vaddr and p_paddr, and code setting __ehdr_start value.. + (assign_file_positions_for_load_sections): ..to here. Sort + PT_LOAD headers. Delete header_pad code. Use actual number of + headers rather than allocated in calculating size for program + headers. Don't assume program headers follow ELF file header. + Simplify pt_load_count code. Only set "off" for PT_LOAD or + PT_NOTE in cores. + (rewrite_elf_program_header): Set p_vaddr_offset for segments + that include file and program headers. + (copy_elf_program_header): Likewise, replacing header_size code. + +2019-10-21 Alan Modra <amodra@gmail.com> + + PR 452 + * archive.c (normalize): Return file unchanged when + BFD_ARCHIVE_FULL_PATH. + (_bfd_construct_extended_name_table): Pass abfd, the output + bfd, to normalize. + (_bfd_archive_bsd44_construct_extended_name_table): Likewise. + * bfd.c (struct bfd): Make flags a full flagword. + (BFD_ARCHIVE_FULL_PATH): Define. + * bfd-in2.h: Regenerate. + +2019-10-20 John David Anglin <danglin@gcc.gnu.org> + + * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Provide 8-byte + minimum alignment for .plt section. + +2019-10-19 John David Anglin <danglin@gcc.gnu.org> + + * elf32-hppa.c: Revise import stub sequences. + (LONG_BRANCH_STUB_SIZE): Define. + (LONG_BRANCH_SHARED_STUB_SIZE): Define. + (IMPORT_STUB_SIZE): Define. + (IMPORT_SHARED_STUB_SIZE): Define. + (EXPORT_STUB_SIZE): Define. + (plt_stub): Revise to not use register %r22. + (LDO_R1_R22): Define. + (LDW_R22_R21): Define. + (LDW_R22_R19): Define. + (hppa_build_one_stub): Update stub generation and use new defines. + (hppa_size_one_stub): Likewise. + +2019-10-17 Nelson Chu <nelson.chu@sifive.com> + + * elfnn-riscv.c (riscv_elf_relocate_section): Report the error message + that user should recompile their code with `fPIC` when linking non-pic + code into shared library. + + * elfnn-riscv.c (riscv_elf_relocate_section): Use asprintf to extend + the error message if needed, and then store the result into the + `msg_buf`. Finally, remember to free the unused `msg_buf`. All error + message for the dangerous relocation should be set before we call the + callback function. If we miss the error message since linker runs out + of memory, we should set the default error message for the error. + +2019-10-16 Alan Modra <amodra@gmail.com> + + PR 13616 + * cpu-powerpc.c (bfd_arch_ppc_nop_fill): New function, use it + for all ppc arch info. + * linker.c (default_data_link_order): Pass info->big_endian to + arch_info->fill function. + +2019-10-15 Alan Modra <amodra@gmail.com> + + * elf32-m68hc1x.c (reloc_warning): Add printf attribute. + (elf32_m68hc11_relocate_section): Don't use a variable for format + strings. Delete some unnecessary xgettext:c-format comments. + +2019-10-15 Alan Modra <amodra@gmail.com> + + PR 24955 + * elf32-arm.c (set_cmse_veneer_addr_from_implib): Use bfd_malloc + rather than xmalloc. + * elf32-m68hc1x.c (reloc_warning): New function. + (elf32_m68hc11_relocate_section): Use it here. Cast bfd_vma values + corresponding to %lx in format strings. + * elf32-nds32.c (nds32_insertion_sort): Use a stack temporary. + +2019-10-15 Alan Modra <amodra@gmail.com> + + PR 25100 + * elf64-ppc.c (sfpr_define): Delete dead code that triggered a warning. + +2019-10-15 Alan Modra <amodra@gmail.com> + + * bfd.c (bfd_check_compression_header): Check for powers of two + with x == (x & -x). + +2019-10-14 Alan Modra <amodra@gmail.com> + + * syms.c (struct indexentry): Add idx field. + (cmpindexentry): Final sort on idx. + (_bfd_stab_section_find_nearest_line): Set idx. + +2019-10-14 Alan Modra <amodra@gmail.com> + + * dwarf2.c (struct lookup_funcinfo): Add idx field. + (compare_lookup_funcinfos): Perform final sort on idx. + (build_lookup_funcinfo_table): Set idx. + (compare_sequences): Perform final sort on num_lines. + (build_line_info_table): Set num_lines and line_info_lookup earlier. + (sort_line_sequences): Set num_lines for sort. + +2019-10-14 Alan Modra <amodra@gmail.com> + + * elflink.c (elf_sort_symbol): Sort on type and name as well. + (elf_link_add_object_symbols): Style fix. + +2019-10-14 Alan Modra <amodra@gmail.com> + + * elf.c (_bfd_elf_map_sections_to_segments): Init target_index + for sections about to be sorted. + (assign_file_positions_for_load_sections): Likewise. + (elf_sort_sections): Don't bother optimising both TOEND case. + * elflink.c (bfd_elf_final_link): Reset target_index. + +2019-10-14 Alan Modra <amodra@gmail.com> + + * elflink.c (elf_get_linked_section_vma): Delete. + (compare_link_order): Use elf_linked_to_section and sort by lma, + size, and id. + (elf_fixup_link_order): Use size_t variables where appropriate. + Make use of elf_linked_to_section. Formatting. Properly align + sections. + +2019-10-14 Alan Modra <amodra@gmail.com> + + * elf-strtab.c (strrevcmp): Comment. + * merge.c (strrevcmp): Likewise. + * elf64-ppc.c (compare_symbols): Correct final pointer comparison. + Comment on why comparing pointers ensures a stable sort. + * elflink.c (struct elf_symbol): Add void* to union. + (elf_sort_elf_symbol): Ensure a stable sort with pointer comparison. + (elf_sym_name_compare): Likewise. + (bfd_elf_match_symbols_in_sections): Style fix. + (elf_link_sort_cmp1): Comment. + +2019-10-14 Alan Modra <amodra@gmail.com> + + PR 24955 + * elflink.c (elf_output_implib): Don't use xmalloc. Don't ignore + return value of bfd_alloc2. + * peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc. + * pef.c (bfd_pef_print_symbol): Likewise. Don't ignore return + value of bfd_get_section_contents. + * som.c (som_write_space_strings): Don't use xmalloc. + (som_write_symbol_strings): Likewise. + +2019-10-11 Max Filippov <jcmvbkbc@gmail.com> + + * dwarf2.c (stash_maybe_enable_info_hash_tables): Only set + stash->info_hash_status = STASH_INFO_HASH_ON when + stash_maybe_update_info_hash_tables succeeds. + +2019-10-09 Alan Modra <amodra@gmail.com> + + PR 25070 + * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of + total_size calculation. + +2019-10-08 Alan Modra <amodra@gmail.com> + + PR 25078 + * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add + recur_count. Error on recur_count reaching 100 rather than + info_ptr matching orig_info_ptr. Adjust calls. + +2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com> + + * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to.. + (elf32_msp430_merge_msp430_attributes): Add support for merging + the GNU object attribute for data region. + +2019-10-07 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate + space for local got non-tls relocs when PIE. + +2019-10-07 Alan Modra <amodra@gmail.com> + + * elflink.c (elf_fixup_link_order): Don't attempt to find + an elf_section for linker created bfd sections. + +2019-10-07 Alan Modra <amodra@gmail.com> + + * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD + with non-local symbol. Don't double count __tls_get_addr calls + with marker relocs. + * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise. + +2019-10-07 Alan Modra <amodra@gmail.com> + + * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call + throughout. + * elf64-ppc.c (nomark_tls_get_addr): Likewise. + +2019-10-04 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars. + (ppc64_elf_tls_optimize): Correct is_local condition. + (allocate_got): Don't reserve dynamic relocations for any of the + tls got relocs in PIEs when the symbol is local. + (allocate_dynrelocs): Correct validity test for local sym using + tlsld_got slot. + (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations + for any of the tls got relocs in PIEs. + (ppc64_elf_layout_multitoc): Likewise. + (ppc64_elf_relocate_section): Correct validity test for local sym + using tlsld_got slot. Don't emit dynamic relocations for any of + the tls got relocs in PIEs when the symbol is local. + * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition. + (got_relocs_needed): Delete. + (allocate_dynrelocs): Correct validity test for local sym using + tlsld_got slot. Don't reserve dynamic relocations for any of the + tls got relocs in PIEs when the symbol is local. + (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations + for any of the tls got relocs in PIEs. + (ppc_elf_relocate_section): Correct validity test for local sym + using tlsld_got slot. Don't emit dynamic relocations for any of + the tls got relocs in PIEs when the symbol is local. + +2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com> + + PR ld/22263 + PR ld/25056 + * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of + bfd_link_pic for TLS checks. + (elf32_arm_final_link_relocate): Likewise. + (allocate_dynrelocs_for_symbol): Likewise. + +2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com> + + PR ld/25062 + * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data. + +2019-09-30 Nick Alcock <nick.alcock@oracle.com> + + * elf-bfd.h (bfd_section_is_ctf): New inline function. + * elf.c (special_sections_c): Add ".ctf". + (assign_file_positions_for_non_load_sections): Note that + compressed debugging sections etc are not assigned here. Treat + CTF sections like SEC_ELF_COMPRESS sections when is_linker_output: + sh_offset -1. + (assign_file_positions_except_relocs): Likewise. + (find_section_in_list): Note that debugging and CTF sections, as + well as reloc sections, are assigned later. + (_bfd_elf_assign_file_positions_for_non_load): CTF sections get + their size and contents updated. + (_bfd_elf_set_section_contents): Skip CTF sections: unlike + compressed sections, they have no uncompressed content to copy at + this stage. + * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab + callback right before the strtab is written out. + (bfd_elf_final_link): Don't cache the section contents of CTF + sections: they are not populated yet. Call the emit_ctf callback + right at the end, after all the symbols and strings are flushed + out. + +2019-07-13 Nick Alcock <nick.alcock@oracle.com> + + * elf-strtab.c (_bfd_elf_strtab_len): New. + (_bfd_elf_strtab_str): Likewise. + * bfd-elf.h: Declare them. + +2019-07-13 Nick Alcock <nick.alcock@oracle.com> + + * elf-bfd.h (bfd_elf_get_str_section): Add. + * elf.c (bfd_elf_get_str_section): No longer static. + +2019-09-26 Alan Modra <amodra@gmail.com> + + PR 24262 + * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR. + * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and + ${bindir}/../lib/bfd-plugins if different. + * Makefile.in: Regenerate. + +2019-09-23 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable + in choosing between different actions for shared library and + non-shared library cases. Delete ELIMINATE_COPY_RELOCS test. + (dec_dynrel_count): Likewise. Account for ifunc special case. + (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables, + not non-pic. + (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS + test. + +2019-09-23 Alan Modra <amodra@gmail.com> + + * Makefile.am (SOURCE_HFILES): Add many missing .h files. + * Makefile.in: Regenerate. + * po/SRC-POTFILES.in: Regenerate. + +2019-09-23 Alan Modra <amodra@gmail.com> + + * bfd-in.h (bfd_symbol, bfd_section_already_linked), + (bfd_elf_version_tree): Delete forward declarations. + Move other forward decls and remaining elf function decl later. + (bfd_section_already_linked_table_init), + (bfd_section_already_linked_table_free), + (_bfd_handle_already_linked, _bfd_nearby_section), + (_bfd_fix_excluded_sec_syms): Move to bfdlink.h. + +2019-09-23 Alan Modra <amodra@gmail.com> + + * bfd-in.h: Move ecoff function declarations.. + * ecoff-bfd.h: ..to here, new file. + * ecoff.c: Include ecoff-bfd.h. + * ecofflink.c: Likewise. + * elf64-alpha.c: Likewise. + * elfxx-mips.c: Likewise. + * bfd-in2.h: Regenerate. + +2019-09-23 Alan Modra <amodra@gmail.com> + + * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h. + Move most other elf declarations.. + * elf-bfd.h: ..to here. + * bfd-in2.h: Regenerate. + +2019-09-23 Alan Modra <amodra@gmail.com> + + * bfd-in.h: Move m68k function declaration.. + * cpu-m68k.h: ..to here, new file.. + * elf32-m68k.h: ..and here, new file. + * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h. + * bfd-in2.h: Regenerate. + +2019-09-23 Alan Modra <amodra@gmail.com> + + * bfd-in.h: Move bfin function declaration.. + * elf32-bfin.h: ..to here, new file. + * elf32-bfin.c: Include elf32-bfin.h. + * bfd-in2.h: Regenerate. + +2019-09-23 Alan Modra <amodra@gmail.com> + + * bfd-in.h: Move cr16 function declaration.. + * elf32-cr16.h: ..to here, new file. + * elf32-cr16.c: Include elf32-cr16.h. + * bfd-in2.h: Regenerate. + +2019-09-23 Alan Modra <amodra@gmail.com> + + * bfd-in.h (bfd_sunos_get_needed_list), + (bfd_sunos_record_link_assignment), + (bfd_sunos_size_dynamic_sections), + (bfd_i386linux_size_dynamic_sections), + (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls. + * bfd-in2.h: Regenerate. + +2019-09-23 Alan Modra <amodra@gmail.com> + + * bfd-in.h: Move xcoff function declarations.. + * xcofflink.h: ..to here, new file. + * xcofflink.c: Include xcofflink.h. + * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func. + * bfd-in2.h: Regenerate. + +2019-09-23 Alan Modra <amodra@gmail.com> + + * bfd-in.h: Delete coff forward refs and move coff declaration.. + * coff-bfd.h: ..to here. + * bfd-in2.h: Regenerate. + +2019-09-23 Alan Modra <amodra@gmail.com> + + * bfd-in.h: Move arm declaraions.. + * cpu-arm.h: ..to here, new file.. + * coff-arm.h: ..and here, new file.. + * elf32-arm.h: ..and here, new file. + * cpu-arm.c: Include cpu-arm.h. + * coff-arm.c: Include cpu-arm.h and coff-arm.h. + * elf32-arm.c: Include cpu-arm.h and elf32-arm.h. + * pe-arm.c: Move function rename defines later. + * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early. + * bfd-in2.h: Regenerate. + +2019-09-23 Alan Modra <amodra@gmail.com> + + * bfd-in.h: Move tic6x function declaration.. + * elf32-tic6x.h: ..to here. + * bfd-in2.h: Regenerate. + +2019-09-23 Alan Modra <amodra@gmail.com> + + * bfd-in.h: Move aarch64 declarations and defines.. + * cpu-aarch64.h: ..to here, new file.. + * elfxx-aarch64.h: ..and here. + * cpu-aarch64.c: Include cpu-aarch64.h. + * elfnn-aarch64.c: Likewise. + * bfd-in2.h: Regenerate. + +2019-09-23 Alan Modra <amodra@gmail.com> + + * bfd-in.h: Delete ticoff function declarations. + * coff-tic54x.c (bfd_ticoff_set_section_load_page), + (bfd_ticoff_get_section_load_page): Make static. + * bfd-in2.h: Regenerate. + +2019-09-23 Alan Modra <amodra@gmail.com> + + * bfd-in.h: Move h8300 function declaration to.. + * cpu-h8300.h: ..here, new file. + * cpu-h8300.c: Include cpu-h8300.h. + * elf32-h8300.c: Likewise. + * bfd-in2.h: Regenerate. + +2019-09-23 Alan Modra <amodra@gmail.com> + + * bfd-in.h: Move ia64 function declarations.. + * elfxx-ia64.h: ..to here. + * bfd-in2.h: Regenerate. + +2019-09-23 Alan Modra <amodra@gmail.com> + + * bfd-in.h: Move v850 function declarations.. + * elf32-v850.h: ..to here, new file. + * elf32-v850.c: Include elf32-v850.h. + * bfd-in2.h: Regenerate. + +2019-09-23 Alan Modra <amodra@gmail.com> + + * bfd-in.h: Move mips function declaration to.. + * elfxx-mips.h: ..here. + * bfd-in2.h: Regenerate. + +2019-09-23 Alan Modra <amodra@gmail.com> + + * bfd-in.h: Move csky function declarations to.. + * elf32-csky.h: ..here, new file. + * elf32-csky.c: Include elf32-csky.h. + * bfd-in2.h: Regenerate. + +2019-09-20 Nelson Chu <nelson.chu@sifive.com> + + * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak. + (riscv_record_pcgp_hi_reloc): New parameter undefined_weak. + Set undefined_weak field from it. + (relax_func_t): New parameter undefined_weak. + (_bfd_riscv_relax_call): New ignored parameter undefined_weak. + (_bfd_riscv_relax_tls_le): Likewise. + (_bfd_riscv_relax_align): Likewise. + (_bfd_riscv_relax_delete): Likewise. + (_bfd_riscv_relax_lui): New parameter undefined_weak. If true, + allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak. + (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs, + set undefined_weak from hi_reloc. If true, allow relaxing. For LO12* + relocs, set rs1 to x0 when undefined_weak and change to non-pcrel + reloc. + (_bfd_riscv_relax_section): New local undefined_weak. Set for + undef weak relocs that can be relaxed. Pass to relax_func call. + +2019-09-20 Alan Modra <amodra@gmail.com> + + * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma), + (bfd_section_lma, bfd_section_alignment, bfd_section_flags), + (bfd_section_userdata, bfd_is_com_section, discarded_section), + (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros. + * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit), + (bfd_section_list_remove, bfd_section_list_append), + (bfd_section_list_prepend, bfd_section_list_insert_after), + (bfd_section_list_insert_before, bfd_section_removed_from_list): + New inline functions. + * section.c (bfd_is_und_section, bfd_is_abs_section), + (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove), + (bfd_section_list_append, bfd_section_list_prepend), + (bfd_section_list_insert_after, bfd_section_list_insert_before), + (bfd_section_removed_from_list): Delete macros. + (bfd_section_name, bfd_section_size, bfd_section_vma), + (bfd_section_lma, bfd_section_alignment, bfd_section_flags), + (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section), + (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section), + (discarded_section): New inline functions. + * bfd-in2.h: Regenerate. + +2019-09-20 Alan Modra <amodra@gmail.com> + + * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name), + (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete. + * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name), + (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions. + * targets.c (bfd_asymbol_flavour): Likewise. + * bfd-in2.h: Regenerate. + +2019-09-20 Alan Modra <amodra@gmail.com> + + * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive. + * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format), + (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian), + (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian), + (bfd_get_file_flags, bfd_applicable_file_flags), + (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive), + (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address), + (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections), + (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete. + * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format), + (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount), + (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections), + (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive), + (bfd_usrdata, bfd_set_usrdata): New inline functions. + * targets.c (bfd_get_target, bfd_get_flavour), + (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian), + (bfd_little_endian, bfd_header_big_endian), + (bfd_header_little_endian, bfd_applicable_section_flags), + (bfd_get_symbol_leading_char): New inline functions. + * bfd-in2.h: Regenerate. + +2019-09-20 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function. + (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic + relocations. + +2019-09-18 Alan Modra <amodra@gmail.com> + + * bfd-in.h (bfd_get_section_name, bfd_get_section_vma), + (bfd_get_section_lma, bfd_get_section_alignment), + (bfd_get_section_size, bfd_get_section_flags), + (bfd_get_section_userdata): Delete. + (bfd_section_name, bfd_section_size, bfd_section_vma), + (bfd_section_lma, bfd_section_alignment): Lose bfd parameter. + (bfd_section_flags, bfd_section_userdata): New. + (bfd_is_com_section): Rename parameter. + * section.c (bfd_set_section_userdata, bfd_set_section_vma), + (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section), + (bfd_set_section_size): Delete bfd parameter, rename section parameter. + (bfd_set_section_lma): New. + * bfd-in2.h: Regenerate. + * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param, + update callers. + * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c, + * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c, + * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h, + * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c, + * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c, + * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, + * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c, + * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c, + * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c, + * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c, + * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c, + * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c, + * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, + * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c, + * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c, + * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c, + * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, + * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c, + * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c, + * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c, + * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c, + * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c, + * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c, + * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c, + * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c, + * xcofflink.c: Update throughout for bfd section macro and function + changes. + +2019-09-18 Alan Modra <amodra@gmail.com> + + * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section. + (bfd_get_output_section): Delete. + (bfd_asymbol_base): Delete. + (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name), + (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy. + (bfd_set_asymbol_name): New macro. + * bfd-in2.h: Regenerate. + * aout-cris.c: Update throughout to use bfd_asymbol_section. + * aoutx.h: Likewise. + * cofflink.c: Likewise. + * dwarf2.c: Likewise. + * ecoff.c: Likewise. + * elf.c: Likewise. + * elf32-arm.c: Likewise. + * elf32-mips.c: Likewise. + * elf32-score.c: Likewise. + * elf32-score7.c: Likewise. + * elfn32-mips.c: Likewise. + * elfnn-aarch64.c: Likewise. + * elfxx-mips.c: Likewise. + * linker.c: Likewise. + * pdp11.c: Likewise. + * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section. + +2019-09-18 Simon Marchi <simon.marchi@polymtl.ca> + + * Makefile.in: Re-generate. + * configure: Re-generate. + * doc/Makefile.in: Re-generate. + +2019-09-18 Alan Modra <amodra@gmail.com> + + * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get + macros. + * pdp11.c (slurp_symbol_table): Likewise. + * som.c (som_slurp_symbol_table): Likewise. + * coff-ppc.c (ppc_bfd_coff_final_link): Likewise. + * coffcode.h (coff_slurp_symbol_table): Likewise. + * cofflink.c (_bfd_coff_final_link): Likewise. + * ecoff.c (ecoff_slurp_symbolic_header): Likewise. + (_bfd_ecoff_slurp_symbolic_info): Likewise. + (_bfd_ecoff_slurp_symbol_table): Likewise. + (_bfd_ecoff_bfd_final_link): Likewise. + * elf.c (_bfd_elf_canonicalize_symtab): Likewise. + * elflink.c (elf_link_output_symstrtab): Likewise. + (bfd_elf_final_link): Likewise. + * peicode.h (pe_ILF_build_a_bfd): Likewise. + * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise. + * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set + start_address or symcount using bfd_get macros. + * coffgen.c (coff_real_object_p): Likewise. + * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise. + * som.c (som_object_setup, som_slurp_symbol_table): Likewise. + * elfcore.h (elf_core_file_p): Don't set start_address using + bfd_get macro. + * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount + using bfd_get macro. + * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro. + * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols + or symcount using bfd_get macros. + (_bfd_generic_final_link, generic_add_output_symbol): Likewise. + * syms.c (bfd_set_symtab): Likewise. + * vms-alpha.c (alpha_vms_bfd_final_link): Likewise. + * archive.c (do_slurp_bsd_armap): Don't set has_armap using + bfd_has_map macro. + (do_slurp_coff_armap, bfd_slurp_armap): Likewise. + * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise. + * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise. + * coff64-rs6000.c (xcoff64_slurp_armap): Likewise. + * ecoff.c (_bfd_ecoff_slurp_armap): Likewise. + * som.c (som_slurp_armap): Likewise. + +2019-09-18 Alan Modra <amodra@gmail.com> + + * archures.c (bfd_get_arch): Make param const. + (bfd_get_mach, bfd_arch_bits_per_byte): Likewise. + (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise. + * bfd-in2.h: Regenerate. + +2019-09-18 Alan Modra <amodra@gmail.com> + + * bfd-in.h (carsym.name): Make const. + * reloc.c (struct reloc_howto_struct.name): Likewise. + * targets.c (bfd_target.name): Likewise.! + * bfd.c (bfd_get_sign_extend_vma): Make variable const. + * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable + when setting carsym.name. + * bfd-in2.h: Regenerate. + +2019-09-18 Alan Modra <amodra@gmail.com> + + * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace + xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an + error status. Adjust calls. + * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier. + Close bfd on failure. Replace xstrdup/bfd_alloc use with + bfd_malloc. Use bfd_set_filename. + +2019-09-18 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs. + (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16. + (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when + needs_copy even if all relocs are in rw sections. + (dec_dynrel_count): Handle TOC16 relocs. + (ppc64_elf_relocate_section): Support dynamic relocs for TOC16. + (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy + semantic change. + +2019-09-16 Phil Blundell <pb@pbcl.net> + + * version.m4: Set version to 2.33.50. + * Makefile.in, configure, doc/Makefile.in: Regenerated. + +2019-09-11 Tom Tromey <tom@tromey.com> + + * opncls.c (bfd_set_filename): New function. + * bfd-in2.h: Regenerate. + +2019-09-11 Alan Modra <amodra@gmail.com> + + * targets.c (struct bfd_target): Add _bfd_group_name. + (BFD_JUMP_TABLE): Likewise. + * coffgen.c (bfd_coff_group_name): New function. + * elf.c (bfd_elf_group_name): New function. + * linker.c (_bfd_nolink_bfd_group_name): New function. + * section.c (bfd_generic_group_name): New function. + * elf-bfd.h (bfd_elf_group_name): Declare. + * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare. + * libcoff-in.h (bfd_coff_group_name): Declare. + * aout-target.h (MY_bfd_group_name): Define. + * aout-tic30.c (MY_bfd_group_name): Define. + * bfd.c (bfd_group_name): Define. + * binary.c (binary_bfd_group_name): Define. + * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define. + * coff-mips.c (_bfd_ecoff_bfd_group_name): Define. + * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define. + * coffcode.h (coff_bfd_group_name): Define. + * elfxx-target.h (bfd_elfNN_bfd_group_name): Define. + * i386msdos.c (msdos_bfd_group_name): Define. + * ihex.c (ihex_bfd_group_name): Define. + * mach-o-target.c (bfd_mach_o_bfd_group_name): Define. + * mmo.c (mmo_bfd_group_name): Define. + * pef.c (bfd_pef_bfd_group_name): Define. + * plugin.c (bfd_plugin_bfd_group_name): Define. + * ppcboot.c (ppcboot_bfd_group_name): Define. + * som.c (som_bfd_group_name): Define. + * srec.c (srec_bfd_group_name): Define. + * tekhex.c (tekhex_bfd_group_name): Define. + * verilog.c (verilog_bfd_group_name): Define. + * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define. + * xsym.c (bfd_sym_bfd_group_name): Define. + * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field. + (rs6000_xcoff64_aix_vec): Likewise. + * bfd-in2.h: Regenerate. + * libbfd.h: Regenerate. + * libcoff.h: Regenerate. + +2019-09-10 Nick Clifton <nickc@redhat.com> + + PR 24907 + * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn + field. + (bfd_default_arch_struct): Initialise the new field. + * bfd-in2.h: Regenerate. + * cpu-aarch64.c: Initialise the new field. + * cpu-alpha.c: Likewise. + * cpu-arc.c: Likewise. + * cpu-arm.c: Likewise. + * cpu-avr.c: Likewise. + * cpu-bfin.c: Likewise. + * cpu-bpf.c: Likewise. + * cpu-cr16.c: Likewise. + * cpu-cr16c.c: Likewise. + * cpu-cris.c: Likewise. + * cpu-crx.c: Likewise. + * cpu-csky.c: Likewise. + * cpu-d10v.c: Likewise. + * cpu-d30v.c: Likewise. + * cpu-dlx.c: Likewise. + * cpu-epiphany.c: Likewise. + * cpu-fr30.c: Likewise. + * cpu-frv.c: Likewise. + * cpu-ft32.c: Likewise. + * cpu-h8300.c: Likewise. + * cpu-hppa.c: Likewise. + * cpu-i386.c: Likewise. + * cpu-ia64.c: Likewise. + * cpu-iamcu.c: Likewise. + * cpu-ip2k.c: Likewise. + * cpu-iq2000.c: Likewise. + * cpu-k1om.c: Likewise. + * cpu-l1om.c: Likewise. + * cpu-lm32.c: Likewise. + * cpu-m10200.c: Likewise. + * cpu-m10300.c: Likewise. + * cpu-m32c.c: Likewise. + * cpu-m32r.c: Likewise. + * cpu-m68hc11.c: Likewise. + * cpu-m68hc12.c: Likewise. + * cpu-m68k.c: Likewise. + * cpu-m9s12x.c: Likewise. + * cpu-m9s12xg.c: Likewise. + * cpu-mcore.c: Likewise. + * cpu-mep.c: Likewise. + * cpu-metag.c: Likewise. + * cpu-microblaze.c: Likewise. + * cpu-mips.c: Likewise. + * cpu-mmix.c: Likewise. + * cpu-moxie.c: Likewise. + * cpu-msp430.c: Likewise. + * cpu-mt.c: Likewise. + * cpu-nds32.c: Likewise. + * cpu-nfp.c: Likewise. + * cpu-nios2.c: Likewise. + * cpu-ns32k.c: Likewise. + * cpu-or1k.c: Likewise. + * cpu-pdp11.c: Likewise. + * cpu-pj.c: Likewise. + * cpu-plugin.c: Likewise. + * cpu-powerpc.c: Likewise. + * cpu-pru.c: Likewise. + * cpu-riscv.c: Likewise. + * cpu-rl78.c: Likewise. + * cpu-rs6000.c: Likewise. + * cpu-rx.c: Likewise. + * cpu-s12z.c: Likewise. + * cpu-s390.c: Likewise. + * cpu-score.c: Likewise. + * cpu-sh.c: Likewise. + * cpu-sparc.c: Likewise. + * cpu-spu.c: Likewise. + * cpu-tic30.c: Likewise. + * cpu-tic4x.c: Likewise. + * cpu-tic54x.c: Likewise. + * cpu-tic6x.c: Likewise. + * cpu-tic80.c: Likewise. + * cpu-tilegx.c: Likewise. + * cpu-tilepro.c: Likewise. + * cpu-v850.c: Likewise. + * cpu-v850_rh850.c: Likewise. + * cpu-vax.c: Likewise. + * cpu-visium.c: Likewise. + * cpu-wasm32.c: Likewise. + * cpu-xc16x.c: Likewise. + * cpu-xgate.c: Likewise. + * cpu-xstormy16.c: Likewise. + * cpu-xtensa.c: Likewise. + * cpu-z80.c: Likewise. + * cpu-z8k.c: Likewise. + +2019-09-09 Phil Blundell <pb@pbcl.net> + + binutils 2.33 branch created. + +2019-09-06 Alan Modra <amodra@gmail.com> + + * aout-target.h (object_p): Formatting. + * bfd-in.h (bfd_get_filename): Don't cast to char*. + * corefile.c (generic_core_file_matches_executable_p): Constify + variables and remove cast. + * bfd-in2.h: Regenerate. + +2019-09-05 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in + GOT_PCREL and PLT_PCREL relocs as affecting the value stored + in the GOT/PLT entry rather than affecting the offset to that + GOI/PLT entry. + (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise. + +2019-09-05 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores + in second instruction. + (ppc64_elf_relocate_section): Likewise. + +2019-09-05 Alan Modra <amodra@gmail.com> + + PR 24955 + * libbfd-in.h (bfd_strdup): New inline function. + * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close + bfd on error. + * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup. + * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream + on error. + (bfd_openstreamr): Use bfd_strdup. + (bfd_openr_iovec, bfd_openw, bfd_create): Likewise. + * plugin.c (try_load_plugin): Use bfd_malloc. + * libbfd.h: Regenerate. + +2019-09-02 Alan Modra <amodra@gmail.com> + + PR 11983 + * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename + on success. Tidy. + (read_alt_indirect_string): Likewise. + (read_alt_indirect_ref): Likewise. + +2019-08-31 Jim Wilson <jimw@sifive.com> + + PR 23825 + * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD, + SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section. + +2019-08-30 Jim Wilson <jimw@sifive.com> + + * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc + error, call bfd_set_error, set ret to FALSE, and goto out label. + +2019-08-30 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/24951 + * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS, + BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive. + +2019-08-29 Alan Modra <amodra@gmail.com> + + PR 24697 + * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc + when !bfd_link_executable for R_PPC_EMB_SDA2I16 and + R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other + reloc. + +2019-08-29 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset + on second insn, return it in poff. + (ppc64_elf_relocate_section): Add offset to paddi addend for + PCREL_OPT. + +2019-08-28 Jim Wilson <jimw@sifive.com> + + * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs + section when setting max_alignment. Update comment. + (_bfd_riscv_relax_pc): Likewise. + +2019-08-29 Alan Modra <amodra@gmail.com> + + PR 24891 + * bfd.c (struct bfd): Add no_element_cache. + * archive.c (_bfd_get_elt_at_filepos): Don't add element to + archive cache when no_element_cache. + (bfd_generic_archive_p): Set no_element_cache when opening first + element to check format. Close first element too. + (do_slurp_bsd_armap): Don't zero ardata->cache here. + * bfd-in2.h: Regenerate. + +2019-08-24 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak + symbols from GOT optimisation. + +2019-08-23 Stafford Horne <shorne@gmail.com> + + * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for + PLT GOT entries. + +2019-08-23 Nick Clifton <nickc@redhat.com> + + PR 24456 + * elf.c (bfd_section_from_shdr): Issue an informative warning + message and continue processing other sections after encountering + a reloc section for a section which already has other relocs + associated with it. + +2019-08-23 Alan Modra <amodra@gmail.com> + + PR 24933 + * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit + on error without freeing plts[] contents. + +2019-08-22 Dennis Zhang <dennis.zhang@arm.com> + + * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE. + +2019-08-22 Nick Clifton <nickc@redhat.com> + + PR 24922 + * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before + reading data from extra records. + +2019-08-22 Tamar Christina <tamar.christina@arm.com> + + PR ld/24601 + * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS. + Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation. + * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it. + * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning + for weak TLS. + +2019-08-22 Alan Modra <amodra@gmail.com> + + * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL, + instead recognize CMSE_PREFIX in symbol name. + (elf32_arm_gc_mark_extra_sections): Likewise. + (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL. + (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL. + +2019-08-20 Dennis Zhang <dennis.zhang@arm.com> + + * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65, + Cortex-A77, cortex-A65AE, and Cortex-A76AE. + +2019-08-20 Tamar Christina <tamar.christina@arm.com> + + * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub, + elf32_arm_stub_long_branch_v4t_thumb_thumb, + elf32_arm_stub_long_branch_v4t_thumb_arm, + elf32_arm_stub_short_branch_v4t_thumb_arm, + elf32_arm_stub_long_branch_v4t_thumb_arm_pic, + elf32_arm_stub_long_branch_v4t_thumb_thumb_pic, + elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to + previous instruction. + +2019-08-19 Tom Tromey <tromey@adacore.com> + + * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table + holding symbols. + +2019-08-19 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel + to has_optrel. + (struct _ppc64_elf_section_data): Likewise. + (ppc64_elf_check_relocs): Set has_optrel for more relocs. + (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather + than TOC loop. Check PLT16 insns too. + +2019-08-16 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/24905 + * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for + PC-relative relocations back to ... + (elf_x86_64_relocate_section): Here. + +2019-08-16 Martin Liska <mliska@suse.cz> + + PR ld/24912 + * elflink.c: Report error only for not relocatable. + * linker.c (_bfd_generic_link_add_one_symbol): Do not handle + here lto_slim_object as it's handled in caller. + +2019-08-16 Alan Modra <amodra@gmail.com> + + * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs. + +2019-08-15 Jim Wilson <jimw@sifive.com> + + * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If + RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction + to c.li instruction, and use ENCODE_RVC_IMM to set value. + +2019-08-15 Tom Tromey <tromey@adacore.com> + + * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end + of section. + +2019-08-14 Alan Modra <amodra@gmail.com> + + PR 24623 + * dwarf2.c (stash_comp_unit): New function, extracted from.. + (_bfd_dwarf2_find_nearest_line): ..here. + (find_abstract_instance): Parse comp units and decode line info + as needed. + +2019-08-14 Alan Modra <amodra@gmail.com> + + * dwarf2.c (comp_unit_maybe_decode_line_info): Declare. + (comp_unit_find_nearest_line): Use it here.. + (_bfd_dwarf2_find_symbol_bias): ..and here. + +2019-08-14 Alan Modra <amodra@gmail.com> + + * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter. + * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype. + * coffgen.c (coff_find_nearest_line_with_names): Adjust + _bfd_dwarf2_find_nearest_line calls. + * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise. + * elf32-arm.c (elf32_arm_find_nearest_line): Likewise. + * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise. + * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise. + * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise. + * mach-o.c (bfd_mach_o_find_nearest_line): Likewise. + * libbfd.h: Regenerate. + +2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com> + + * elf-bfd.h (struct elf_backend_data): New members. + * elflink.c (_bfd_elf_link_create_dynamic_sections): Create + .gnu.hash section if necessary. + (struct collect_gnu_hash_codes): New member. + (elf_gnu_hash_process_symidx): New function name. + (elf_renumber_gnu_hash_syms): Ignore local and undefined + symbols. Record xlat location for every symbol which should have + a .MIPS.xhash entry. + (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to + dynamic section if necessary. + (GNU_HASH_SECTION_NAME): New define. + (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section. + Update the section size info. + * elfxx-mips.c (struct mips_elf_hash_sort_data): New members. + (struct mips_elf_link_hash_entry): New member. + (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation + table location. + (mips_elf_sort_hash_table): Initialize the pointer to the + .MIPS.xhash section. + (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash + translation table entry with the symbol dynindx. + (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH. + (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section + info. + (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash + section. + (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to + dynamic section. + (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH. + (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section + sh_link info. + (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag. + (MIPS_LIBC_ABI_XHASH): New ABI version enum value. + (_bfd_mips_post_process_headers): Mark the ABI version as + MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section, + but not a .hash section. + (_bfd_mips_elf_record_xhash_symbol): New function. Record a + position in the translation table, associated with the hash + entry. + * elfxx-mips.h (literal_reloc_p): Define + elf_backend_record_xhash_symbol backend hook. + * elfxx-target.h: Initialize elf_backend_record_xhash_symbol + backend hook. + +2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com> + + * elf64-bpf.c (bpf_elf_relocate_section): New function. + (bpf_elf_insn_disp_reloc): Delete function. + (elf_backend_relocate_section): Define. + +2019-08-07 Alan Modra <amodra@gmail.com> + + PR 24644 + * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check + for overflow in expressions involving nsymz. + +2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com> + + * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to + two pages in relro presence. + +2019-08-01 Max Filippov <jcmvbkbc@gmail.com> + + * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode) + (get_wsr_lbeg_opcode): New functions. + (check_loop_aligned): Detect relaxed loops and adjust loop_len + and insn_len for the first actual instruction of the loop. + +2019-07-30 Alan Modra <amodra@gmail.com> + + PR 24768 + * bfd.c (struct bfd): Add lto_slim_object flag. + * bfd-in2.h: Regenerate. + +2019-07-29 Martin Liska <mliska@suse.cz> + + PR 24768 + * archive.c (_bfd_compute_and_write_armap): Come up with + report_plugin_err variable. + * bfd-in2.h (struct bfd): Add lto_slim_object flag. + * elf.c (struct lto_section): New. + (_bfd_elf_make_section_from_shdr): Parse content of + .gnu_lto_.lto section. + * elflink.c: Report error for a missing LTO plugin. + * linker.c (_bfd_generic_link_add_one_symbol): Likewise. + +2019-07-28 Alan Modra <amodra@gmail.com> + + PR 24857 + PR 24339 + * elflink.c (elf_link_add_object_symbols): Report an informative + error on finding local symbols with index equal or greater than + symbol table sh_info. Correct comment. Allow such symbols in + dynamic objects. Abort on NULL section for symbol. + +2019-07-26 Alan Modra <amodra@gmail.com> + + * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field. + (elf_linker): Don't define. + * elflink.c (bfd_elf_final_link): Don't set elf_linker. + +2019-07-25 YunQiang Su <syq@debian.org> + + PR 24832 + * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit + mips inputs. + +2019-07-24 Claudiu Zissulescu <claziss@synopsys.com> + + * elf32-arc.c (bfd_get_32_me): Add a small description, fix + formating. + (reloc_type_to_name): Fix formating. + (arc_elf_object_p): Likewise. + (debug_arc_reloc): Likewise. + (arc_do_relocation): Likewise. + +2019-07-24 Claudiu Zissulescu <claziss@synopsys.com> + + * elf32-arc.c (bfd_get_32_me): New function. + (bfd_put_32_me): Likewise. + (arc_elf_relax_section): Likewise. + (bfd_elf32_bfd_relax_section): Define. + +2019-07-24 Alan Modra <amodra@gmail.com> + + * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from + elf_backend_final_write_processing, don't pass linker arg. + (_bfd_elf_final_write_processing): Update prototype. + * elf.c (_bfd_elf_write_object_contents): Adjust call. + (_bfd_elf_final_write_processing): Return error on incompatible + OSABI and has_gnu_osabi. Remove linker arg. + * elf-nacl.h (nacl_final_write_processing): Update prototype. + * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise. + * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise. + (_bfd_mips_elf_final_write_processing): Likewise. + * elf-hppa.h (elf_hppa_final_write_processing): Return status + and remove linker arg. + * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise. + * elf-nacl.c (nacl_final_write_processing): Likewise. + * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise. + * elf32-arc.c (arc_elf_final_write_processing): Likewise. + * elf32-arm.c (arm_final_write_processing): Likewise. + (elf32_arm_final_write_processing): Likewise. + (elf32_arm_nacl_final_write_processing): Likewise. + (elf32_arm_vxworks_final_write_processing): Likewise. + * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise. + * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise. + * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise. + * elf32-cris.c (cris_elf_final_write_processing): Likewise. + * elf32-h8300.c (elf32_h8_final_write_processing): Likewise. + * elf32-lm32.c (lm32_elf_final_write_processing): Likewise. + * elf32-m32r.c (m32r_elf_final_write_processing): Likewise. + * elf32-m68k.c (elf_m68k_final_write_processing): Likewise. + * elf32-mips.c (mips_vxworks_final_write_processing): Likewise. + * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise. + * elf32-nds32.c (nds32_elf_final_write_processing): Likewise. + * elf32-or1k.c (or1k_elf_final_write_processing): Likewise. + * elf32-pj.c (pj_elf_final_write_processing): Likewise. + * elf32-ppc.c (ppc_final_write_processing): Likewise. + (ppc_elf_final_write_processing): Likewise. + (ppc_elf_vxworks_final_write_processing): Likewise. + * elf32-sparc.c (sparc_final_write_processing): Likewise. + (elf32_sparc_final_write_processing): Likewise. + (elf32_sparc_vxworks_final_write_processing): Likewise. + * elf32-v850.c (v850_elf_final_write_processing): Likewise. + * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise. + * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise. + * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise. + * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise. + * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise. + (_bfd_mips_elf_final_write_processing): Likewise. + +2019-07-24 Alan Modra <amodra@gmail.com> + + * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return + early. + * elf32-arc.c (arc_elf_final_write_processing): Likewise. + * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise. + +2019-07-24 Alan Modra <amodra@gmail.com> + + * elf32-visium.c (visium_elf_post_process_headers): Don't set + EI_OSABI header byte here. + (ELF_OSABI): Define. + +2019-07-23 Alan Modra <amodra@gmail.com> + + * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind. + * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind. + (get_program_header_size): Formatting. Only test SH_GNU_MBIND + when elf_gnu_osabi_mbind is set. + (_bfd_elf_map_sections_to_segments): Likewise. + (_bfd_elf_init_private_section_data): Likewise. + (_bfd_elf_final_write_processing): Update comment. + * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry. + (elf_backend_special_sections): Define without .tbss for linux. + +2019-07-23 Alan Modra <amodra@gmail.com> + + * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols. + Remove none, any, all enums. + (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi. + (_bfd_elf_final_write_processing): Declare. + * elf.c (_bfd_elf_write_object_contents): Unconditionally call + elf_backend_final_write_processing. + (_bfd_elf_post_process_headers): Move body of function to.. + (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte + only when not already set. Adjust for rename. + * elfxx-target.h (elf_backend_final_write_processing): Default to + _bfd_elf_final_write_processing. + * elf-hppa.h (elf_hppa_final_write_processing): Call + _bfd_elf_final_write_processing. + * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise. + * elf-nacl.c (nacl_final_write_processing): Likewise. + * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise. + * elf32-arc.c (arc_elf_final_write_processing): Likewise. + * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise. + * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise. + * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise. + * elf32-cris.c (cris_elf_final_write_processing): Likewise. + * elf32-h8300.c (elf32_h8_final_write_processing): Likewise. + * elf32-lm32.c (lm32_elf_final_write_processing): Likewise. + * elf32-m32r.c (m32r_elf_final_write_processing): Likewise. + * elf32-m68k.c (elf_m68k_final_write_processing): Likewise. + * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise. + * elf32-nds32.c (nds32_elf_final_write_processing): Likewise. + * elf32-or1k.c (or1k_elf_final_write_processing): Likewise. + * elf32-pj.c (pj_elf_final_write_processing): Likewise. + * elf32-v850.c (v850_elf_final_write_processing): Likewise. + * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise. + * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise. + * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise. + * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise. + * elf32-arm.c (arm_final_write_processing): Split out from.. + (elf32_arm_final_write_processing): ..here. Call + _bfd_elf_final_write_processing. + (elf32_arm_nacl_final_write_processing): Adjust. + * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from.. + (_bfd_mips_elf_final_write_processing): ..here. Call + _bfd_elf_final_write_processing. + * elfxx-mips.h (_bfd_mips_final_write_processing): Declare. + * elf32-mips.c (mips_vxworks_final_write_processing): Adjust. + * elf32-ppc.c (ppc_final_write_processing): Split out from.. + (ppc_elf_final_write_processing): ..here. Call + _bfd_elf_final_write_processing. + (ppc_elf_vxworks_final_write_processing): Adjust. + * elf32-sparc.c (sparc_final_write_processing): Split out from.. + (elf32_sparc_final_write_processing): ..here. Call + _bfd_elf_final_write_processing. + (elf32_sparc_vxworks_final_write_processing): Adjust. + * elf32-d10v.c (elf_backend_final_write_processing): Don't define. + * elf32-d30v.c (elf_backend_final_write_processing): Don't define. + * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define. + * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define. + * elf32-s12z.c (elf_backend_final_write_processing): Don't define. + * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols. + * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise. + * elflink.c (elf_link_add_object_symbols): Likewise. + (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here + instead. + +2019-07-23 Omar Majid <omajid@redhat.com> + + * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC, + I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC, + AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC, + AMD64_NETBSD_MAGIC. + * peXXigen.c: Add comment about source of .NET magic numbers. + +2019-07-19 Alan Modra <amodra@gmail.com> + + * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34), + (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34), + (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34), + (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs. + * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs. + (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs. + (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64. + (ppc64_elf_check_relocs): Support pcrel tls relocs. + (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise. + * bfd-in2.h: Regenerate. + * libbfd.h: Regenerate. + +2019-07-18 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting + a TLS section symbol for edited relocs. Tighten TLS symbol/reloc + match test. + +2019-07-18 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (TLS_EXPLICIT): Define as 256. + (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char + is more than 8 bits. + (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and + tls_type vars unsigned int. + (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT + to select r_type edit. + +2019-07-18 Alan Modra <amodra@gmail.com> + + * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file. + Correct comment. + * elf64-ppc.c (TLS_GDIE): Likewise. + +2019-07-18 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed + range of tp-relative offsets. + +2019-07-15 Alan Modra <amodra@gmail.com> + + * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an + alias is no longer bfd_link_hash_defined, clear the alias. + +2019-07-13 Alan Modra <amodra@gmail.com> + + * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep + tls_sec. + (_bfd_elf_init_1_index_section): Prefer not using TLS sections. + (_bfd_elf_init_2_index_sections): Likewise. + * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic + relocations for local TLS symbols, use STN_UNDEF as the relocation + symbol. + * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't + leave TLS symbol value in the addend. + +2019-07-08 Alan Modra <amodra@gmail.com> + + PR 24785 + * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo + size before reading first word. + +2019-07-02 Nick Clifton <nickc@redhat.com> + + PR 24717 + * elf.c (is_debuginfo_file): New function. + (assign_file_positions_for_non_load_sections): Do not warn about + allocated sections outside of loadable segments if they are found + in a debuginfo file. + * elf-bfd.h (is_debuginfo_file): Prototype. + +2019-07-02 Nick Clifton <nickc@redhat.com> + + PR 24753 + * compress.c (bfd_get_full_section_contents): Do not complain + about linker created sections that are larger than the file size. + +2019-07-02 Christophe Lyon <christophe.lyon@linaro.org> + + * bfd/elf32-arm.c (CMSE_STUB_NAME): New define. + (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs + for CMSE stubs. + (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME. + +2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com> + + * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug + sections when .text section contain secure entry functions + is marked. + +2019-07-01 Nick Clifton <nickc@redhat.com> + + PR 23839 + * elf32-arm.c (elf32_arm_update_relocs): Do not include the + section VMA in the offset used to update exidx relocs. + +2019-06-28 Nick Clifton <nickc@redhat.com> + + PR 24708 + * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively + large version reference section. + * compress.c (bfd_get_full_section_contents): Check for an + uncompressed section whose size is larger than the file size. + +2019-06-28 Alan Modra <amodra@gmail.com> + + * format.c (bfd_check_format_matches): Don't match plugin target + if another target matches. Expand comment. + * targets.c (_bfd_target_vector): Move plugin_vec after all other + non-corefile targets, outside !SELECT_VECS. + * config.bfd: Don't handle targ=plugin here. + * configure.ac: Don't add plugin to enable_targets or handle in + target loop setting selvecs and other target vars. + * configure: Regenerate. + +2019-06-26 Nick Clifton <nickc@redhat.com> + + PR 24703 + * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error + messages for failures. + * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code + if returning an error value. + +2019-06-25 Jan Beulich <jbeulich@suse.com> + + * elf-properties.c (elf_find_and_remove_property): Rename last + parameter. Mention it in comment. + +2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com> + + * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when + SEC_MERGE or SEC_CODE flags are set. + (_bfd_riscv_relax_section): New local symtype. Set sym_sec and + symtype consistently. Don't include sec_addr (sym_sec) in symval. + Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset. + Add sec_addr (sym_sec) after handling merge sections. + +2019-06-24 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/24721 + * elf-properties.c (elf_merge_gnu_property_list): Remove the + property after reporting property removal. + +2019-06-23 Alan Modra <amodra@gmail.com> + + PR 24704 + * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel. + (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries. + Reduce range of offsets allowed for other GOT relocs. + +2019-06-23 Alan Modra <amodra@gmail.com> + + PR 24689 + * elfcode.h (elf_object_p): Warning fix. + +2019-06-21 Alan Modra <amodra@gmail.com> + + PR 24689 + * elfcode.h (elf_object_p): Check type of e_shstrndx section. + +2019-06-19 Alan Modra <amodra@gmail.com> + + PR 24697 + * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for + R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset. + +2019-06-19 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for + functions that require r2 valid to use local entry. + (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise. + +2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com> + + * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove. + (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal + with elfNN_aarch64_allocate_local_dynrelocs. + +2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com> + + * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32. + +2019-06-14 Alan Modra <amodra@gmail.com> + + * Makefile.in: Regenerate. + * configure: Regenerate. + +2019-06-14 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c: Fix comments involving paddi. + +2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de> + + PR 24643 + * elf32-arm.c (arm_elf_find_function): Fail if the symol table is + absent, or the bfd is not in the ELF formart. + * elfnn-aarch64.c (aarch64_elf_find_function): Likewise. + +2019-06-10 Christos Zoulas <christos@zoulas.com> + + PR 24650 + * elf.c (elfcore_make_auxv_note_section): New function. + (elfcore_grok_note): Use it. + (elfcore_grok_freebsd_note): Likewise. + (elfcore_grok_openbsd_note): Likewise. + (elfcore_grok_netbsd_note): Likewise. Plus add support for + NT_NETBSDCORE_AUXV notes. + +2019-06-06 Sudakshina Das <sudi.das@arm.com> + + * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set + alignment of the new gnu property section. + +2019-06-06 Sudakshina Das <sudi.das@arm.com> + + * bfd-in.h: Change comment. + * bfd-in2.h: Regenerate. + * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning. + * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): + Likwise. + +2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com> + + * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>: + Remove overflow check. + +2019-05-28 Alan Modra <amodra@gmail.com> + + PR 24596 + * cofflink.c (coff_link_check_archive_element): Don't assume + element is a coff object file after calling add_archive_element. + +2019-05-28 Alan Modra <amodra@gmail.com> + + PR 24596 + * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't + attempt to set sh_entsize for excluded PLT section. + +2019-05-28 Alan Modra <amodra@gmail.com> + + PR 24596 + * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt + to emit R_ALPHA_GOTTPREL in PIEs, for which no space is + allocated in alpha_dynamic_entries_for_reloc. + +2019-05-28 Alan Modra <amodra@gmail.com> + + PR 24596 + * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault + on NULL output_section. + * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf. + +2019-05-28 Alan Modra <amodra@gmail.com> + + PR 24596 + * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new + entry when MUST_FIND. Abort when MUST_FIND not found. + (elf_m68k_get_bfd2got_entry): Likewise. + (elf_m68k_relocate_section): Remove now useless assert. + +2019-05-28 Alan Modra <amodra@gmail.com> + + PR 24596 + * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd + from bfd_link_info, not an output section owner. + (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise. + (elf_hppa_final_link_relocate): Likewise. + +2019-05-28 Alan Modra <amodra@gmail.com> + + PR 24596 + * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing + create_object_symbols_section, obj_textsec, obj_datasec or + obj_bsssec. Fix other errors in placement. + * config.bfd: Obsolete tic30-aout. + +2019-05-28 Alan Modra <amodra@gmail.com> + + PR 24596 + * dwarf2.c (save_section_vma, section_vma_same): Check for NULL + end of section list as well as section_count. + * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed + section list before returning error. + +2019-05-27 Alan Modra <amodra@gmail.com> + + * elf.c (bfd_elf_set_group_contents): Exit on zero size section. + +2019-05-27 Alan Modra <amodra@gmail.com> + + PR 24596 + * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP. + +2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com> + + * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function. + (struct elf_aarch64_link_hash_table): Add variant_pcs member. + (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs. + (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS. + (elf_backend_merge_symbol_attribute): Define. + +2019-05-24 Alan Modra <amodra@gmail.com> + + * po/SRC-POTFILES.in: Regenerate. + +2019-05-24 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c: Comment on powerxx _notoc stub variants. + (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define. + (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define. + (struct ppc_link_hash_table): Add powerxx_stubs. + (ppc64_elf_check_relocs): Set powerxx_stubs. + (build_powerxx_offset, size_powerxx_offset), + (num_relocs_for_powerxx_offset), + (emit_relocs_for_powerxx_offset): New functions. + (plt_stub_size): Size powerxx stubs. + (ppc_build_one_stub): Emit powerxx stubs. + (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for + powerxx stubs. + +2019-05-24 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for + R_PPC64_GOT_PCREL34. + (xlate_pcrel_opt): New function. + (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34. + (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative + for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation. + +2019-05-24 Alan Modra <amodra@gmail.com> + + * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO), + (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30), + (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34), + (BFD_RELOC_PPC64_PLT_PCREL34), + (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34), + (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34), + (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34), + (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34), + (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums. + * elf64-ppc.c (PNOP): Define. + (ppc64_elf_howto_raw): Add reloc howtos for new relocations. + (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers. + (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34 + relocs. + (ppc64_elf_prefix_reloc): New function. + (struct ppc_link_hash_table): Add notoc_plt. + (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC. + (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34, + R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC. + (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set + has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle + possible need for dynamic relocs on non-pcrel powerxx relocs. + (dec_dynrel_count): Handle non-pcrel powerxx relocs. + (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC. + (toc_adjusting_stub_needed): Likewise. + (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC. + (ppc64_elf_relocate_section): Handle new powerxx relocs. + * bfd-in2.h: Regenerate. + * libbfd.h: Regenerate. + +2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com> + + * config.bfd (targ_cpu): Process bpf-*-none only if BFD64. + * configure.ac: Set target_size=64 for bpf_elf64_le_vec and + bpf_elf64_be_vec. + * configure: Regenerate. + +2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com> + + * configure: Regenerated. + * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo. + (ALL_MACHINES_CFILES): Add cpu-bpf.c. + (BFD64_BACKENDS): Add elf64-bpf.lo. + (BFD64_BACKENDS_CFILES): Add elf64-bpf.c. + * Makefile.in (SOURCE_HFILES): Regenerate. + * config.bfd (targ_cpu): Handle bpf-*-* targets. + * cpu-bpf.c: New file. + * elf64-bpf.c: Likewise. + * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and + bpf_elf64_le_vec. + * archures.c: Define architecture bfd_arch_bpf and machine + bfd_arch_bpf. + * reloc.c: Define BFD relocations used by the BPF target. + * bfd-in2.h: Regenerated. + * libbfd.h: Likewise. + +2019-05-22 Alan Modra <amodra@gmail.com> + + * elf32-arm.c (arm_allocate_glue_section_space): Clear section + contents. + +2019-05-22 Alan Modra <amodra@gmail.com> + + * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further + processing on "size error in section". + +2019-05-22 Alan Modra <amodra@gmail.com> + + * som.c (som_bfd_free_cached_info): Call + _bfd_generic_close_and_cleanup. + +2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com> + + * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error + for TLS_TPREL_HI16(/LO16) relocations in shared library. + +2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com> + + * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer + checks. Search the RELA table for n64 relocations. + +2019-05-21 Matthew Fortune <matthew.fortune@mips.com> + Faraz Shahbazker <fshahbazker@wavecomp.com> + + * elfxx-mips.c (LA25_BC): New macro. + (mips_elf_link_hash_table)<compact_branches>: New field. + (STUB_JALRC): New macro. + (mipsr6_o32_exec_plt0_entry_compact): New array. + (mipsr6_n32_exec_plt0_entry_compact): Likewise. + (mipsr6_n64_exec_plt0_entry_compact): Likewise. + (mipsr6_exec_plt_entry_compact): Likewise. + (mips_elf_create_la25_stub): Use BC instead of J for stubs + when compact_branches is true. + (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact + PLT for MIPSR6 with compact_branches. Do not reorder the + compact branches PLT. Switch the lazy stub for MIPSR6 + with compact_branches to use JALRC. + (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6 + when compact_branches is true. + (_bfd_mips_elf_compact_branches): New function. + * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype. + +2019-05-21 Tamar Christina <tamar.christina@arm.com> + + PR ld/24373 + * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub): + Fix print formatter. + +2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com> + + PR 24460 + * elf32-arm.c (get_value_helper): Remove. + (elf32_arm_final_link_relocate): Fix branch future relocations. + +2019-05-21 Tamar Christina <tamar.christina@arm.com> + + 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 <senthilkumar.selvaraj@microchip.com> + + 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 <senthilkumar.selvaraj@microchip.com> + + 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 <nickc@redhat.com> + + * po/fr.po: Updated French translation. + +2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> + + * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch. + +2019-05-16 Alan Modra <amodra@gmail.com> + + * elf32-arm.c (elf32_arm_write_section): Revert last change. + +2019-05-15 Alan Modra <amodra@gmail.com> + + * 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 <jamey.hicks@gmail.com> + + PR 19921 + * verilog.c: (VerilogDataWidth): New variable. + (verilog_write_record): Emit bytes in VerilogDataWidth bundles. + +2019-05-08 Nick Clifton <nickc@redhat.com> + + 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 <amodra@gmail.com> + + * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error. + +2019-05-06 Alan Modra <amodra@gmail.com> + + * 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 <amodra@gmail.com> + + 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 <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 + * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt + input with bad relocation. + +22019-03-15 H.J. Lu <hongjiu.lu@intel.com> + + * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent. + +2019-03-14 Nick Clifton <nickc@redhat.com> + + 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 <nickc@redhat.com> + + 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 <nickc@redhat.com> + + 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 <sudi.das@arm.com> + + * 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 <sudi.das@arm.com> + Szabolcs Nagy <szabolcs.nagy@arm.com> + + * 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 <sudi.das@arm.com> + + * 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 <hongjiu.lu@intel.com> + + 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 <amodra@gmail.com> + + * 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 <amodra@gmail.com> + + 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 <nickc@redhat.com> + + * 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 <krebbel@linux.ibm.com> + + This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335. + 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com> + + PR 20113 + * elf32-s390.c (allocate_dynrelocs): Update comment. + +2019-02-28 Tamar Christina <tamar.christina@arm.com> + + * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse. + +2019-02-28 Nick Clifton <nickc@redhat.com> + + 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 <hongjiu.lu@intel.com> + + 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 <amodra@gmail.com> + + PR 24144 + * pdp11.c (set_section_contents): Revert 2015-02-24 change. + +2019-02-20 Eric Tsai <erictsai@cadence.com> + + * 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 <alan.hayward@arm.com> + + * 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 <amodra@gmail.com> + + PR 24225 + * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf + return value. + +2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com> + + * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all + Darwin hosts, not just or1k. + * configure: Regenerate. + +2019-02-20 Alan Modra <amodra@gmail.com> + + 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 <amodra@gmail.com> + + 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 <amodra@gmail.com> + + 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 <vgupta@synopsys.com> + + * elf32-arc (INIT_SYM_STRING): Delete. + (FINI_SYM_STRING): Likewise. + (init_str): Likewise. + (fini_str): Likewise. + +2019-02-08 Alan Modra <amodra@gmail.com> + + * 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 <ebotcazou@adacore.com> + + 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 <ebotcazou@adacore.com> + + * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak. + <R_VISIUM_PC16>: Use explicit range test to detect an overflow. + +2019-02-07 Nick Clifton <nickc@redhat.com> + + * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets + into the definitely obsolete list. + +2019-02-05 H.J. Lu <hongjiu.lu@intel.com> + + 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 <sergiodj@redhat.com> + + * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead + of 'labs' (and fix GCC warning). + +2019-01-25 Nick Clifton <nickc@redhat.com> + + * po/ru.po: Updated Russian translation. + +2019-01-23 Nick Clifton <nickc@redhat.com> + + * po/fr.po: Updated French translation. + +2019-01-21 Nick Clifton <nickc@redhat.com> + + * po/pt.po: Updated Portuguese translation. + * po/uk.po: Updated Ukranian translation. + +2019-01-21 Yuri Chornoivan <yurchor@ukr.net> + + 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 <nickc@redhat.com> + + * version.m4: Reset to 2.32.51 + * configure: Regenerate. + * po/bfd.pot: Regenerate. + +2018-06-24 Nick Clifton <nickc@redhat.com> + + 2.32 branch created. + +2019-01-16 Kito Cheng <kito@andestech.com> + + * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even + for OBJ_ATTR_PROC. + +2019-01-16 Kito Cheng <kito@andestech.com> + Nelson Chu <nelson@andestech.com> + + * elfnn-riscv.c (in_subsets): New. + (out_subsets): Likewise. + (merged_subsets): Likewise. + (riscv_std_ext_p): Likewise. + (riscv_non_std_ext_p): Likewise. + (riscv_std_sv_ext_p): Likewise. + (riscv_non_std_sv_ext_p): Likewise. + (riscv_version_mismatch): Likewise. + (riscv_i_or_e_p): Likewise. + (riscv_merge_std_ext): Likewise. + (riscv_merge_non_std_and_sv_ext): Likewise. + (riscv_merge_arch_attr_info): Likewise. + (riscv_merge_attributes): Likewise. + (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute. + + * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New. + (elf_backend_obj_attrs_vendor): Define. + (elf_backend_obj_attrs_section_type): Likewise. + (elf_backend_obj_attrs_section): Likewise. + (elf_backend_obj_attrs_arg_type): Define as + riscv_elf_obj_attrs_arg_type. + * elfxx-riscv.c (riscv_estimate_digit): New. + (riscv_estimate_arch_strlen1): Likewise. + (riscv_estimate_arch_strlen): Likewise. + (riscv_arch_str1): Likewise. + (riscv_arch_str): Likewise. + * elfxx-riscv.h (riscv_arch_str): Declare. + +2019-01-14 John Darrington <john@darrington.wattle.id.au> + + * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc. + * libbfd.h: regen. + * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero + source field. (md_apply_fix): Apply final fix + to BFD_RELOC_S12Z_OPR. + * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc. + +2019-01-14 Maamoun Tarsha <maamountk@hotmail.com> + + PR 20113 + * elf32-s390.c (allocate_dynrelocs): Update comment. + +2019-01-09 Andrew Paprocki <andrew@ishiboo.com> + + * warning.m4: Adjust egrep pattern for non-GNU compilers. + * configure: Regenerate. + +2019-01-08 Alan Modra <amodra@gmail.com> + + PR 23699 + PR 24065 + * ihex.c (ihex_write_object_contents): Properly check 32-bit + address range. + +2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp> + + * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3. + * bfd/bfd-in2.h: Regenerate. + * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry. + * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support. + +2019-01-04 Lifang Xia <lifang_xia@c-sky.com> + + * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky + default target, little endian target is more suitable. + +2019-01-04 Alan Modra <amodra@gmail.com> + + PR 24061 + PR 21786 + * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and + adjust all callers. + (EQ_VALUE_IN_FIELD): Likewise. + * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise. + +2019-01-01 Alan Modra <amodra@gmail.com> + + Update year range in copyright notice of all files. + +For older changes see ChangeLog-2018 + +Copyright (C) 2019 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: |