-2019-07-19 Alan Modra <amodra@gmail.com>
+2020-01-09 Nick Clifton <nickc@redhat.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 25221
+ * bfd.c (bfd_convert_section_contents): Check for a compress
+ header size that is larger than the actual section size.
- 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.
+2020-01-08 Alan Modra <amodra@gmail.com>
-2019-07-01 Nick Clifton <nickc@redhat.com>
+ PR 25351
+ * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
+ after removing sections.
- PR 23839
- * elf32-arm.c (elf32_arm_update_relocs): Do not include the
- section VMA in the offset used to update exidx relocs.
+2020-01-06 Jim Wilson <jimw@sifive.com>
-2019-06-28 Nick Clifton <nickc@redhat.com>
+ PR 25205
+ * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
+ check for !bfd_link_pic (info).
+ <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
+ <R_RISCV_JAL>: Add comment.
+ (_bfd_riscv_relax_section): For plt.offset check, add check for
+ bfd_link_pic (info). Add comment.
- 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.
+2020-01-06 Alan Modra <amodra@gmail.com>
-2019-06-28 Alan Modra <amodra@gmail.com>
+ * format.c (bfd_check_format_matches): Ignore bfd_error on target
+ match failures. Don't init to bfd_error_wrong_format before
+ calling _bfd_check_format.
- * 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.
+2020-01-06 Alan Modra <amodra@gmail.com>
-2019-06-25 Jan Beulich <jbeulich@suse.com>
+ * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
+ status rather than exiting on stack overflow or underflow.
+ (_bfd_vms_slurp_etir): Adjust to suit.
- * elf-properties.c (elf_find_and_remove_property): Rename last
- parameter. Mention it in comment.
+2020-01-06 Alan Modra <amodra@gmail.com>
-2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
+ * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
- * 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.
+2020-01-06 Alan Modra <amodra@gmail.com>
-2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
+ * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
+ command. Check name offset is within command.
+ (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
+ (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
+ (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
+ (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
+ (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
+ (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
+ (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
+ (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
+ (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
+ (bfd_mach_o_read_segment): Similarly.
+ (bfd_mach_o_read_thread): Properly bound check thread struct.
+ Don't repeat checks on second loop.
+ (bfd_mach_o_read_command): Fail on invalid command length.
- PR ld/24721
- * elf-properties.c (elf_merge_gnu_property_list): Remove the
- property after reporting property removal.
+2020-01-04 Alan Modra <amodra@gmail.com>
-2019-06-23 Alan Modra <amodra@gmail.com>
+ * format.c (bfd_check_format_matches): Add preserve_match.
+ Save initial bfd state in "preserve", matched bfd state in
+ "preserve_match". Save just the first match. Release
+ bfd_alloc memory. Restore and finish preserved state as
+ appropriate on all function exit paths.
- 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.
+2020-01-04 Alan Modra <amodra@gmail.com>
-2019-06-23 Alan Modra <amodra@gmail.com>
+ * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
- PR 24689
- * elfcode.h (elf_object_p): Warning fix.
+2020-01-04 Alan Modra <amodra@gmail.com>
-2019-06-21 Alan Modra <amodra@gmail.com>
+ * coffgen.c (coff_real_object_p): Free malloc'd memory on target
+ match too.
- PR 24689
- * elfcode.h (elf_object_p): Check type of e_shstrndx section.
+2020-01-03 Nick Clifton <nickc@redhat.com>
-2019-06-19 Alan Modra <amodra@gmail.com>
+ PR 25307
+ (bfd_pef_parse_function_stubs): Correct the test that ensures that
+ there is enough data remaining in the code buffer before
+ attempting to read a function stub.
- 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.
+2020-01-03 Nick Clifton <nickc@redhat.com>
-2019-06-19 Alan Modra <amodra@gmail.com>
+ PR 25308
+ * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
+ return value from bfd_malloc.
+ * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
+ (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
+ (elf32_arm_filter_cmse_symbols): Likewise.
+ (elf32_arm_write_section): Likewise.
+ * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
+ (bfd_mach_o_follow_dsym): Likewise.
+ * pef.c (bfd_pef_print_loader_section): Likewise.
+ (bfd_pef_scan_start_address): Likewise.
+ (bfd_pef_parse_function_stubs): Likewise.
+ (bfd_pef_parse_symbols): Likewise.
- * 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.
+2020-01-03 Sergei Trofimovich <siarheit@google.com>
-2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
+ * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
+ on binary inputs ld/PR25316.
+ (is_ia64_elf): new helper to filter on ia64 objects.
- * 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.
+2020-01-03 Jan Beulich <jbeulich@suse.com>
-2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
+ * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
+ in parameter names.
+ (bfd_mach_o_scan): Insert underscore in two variable names.
- * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
-
-2019-06-14 Alan Modra <amodra@gmail.com>
+2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
+ * Makefile.am: Add z80-elf target support.
+ * configure.ac: Likewise.
+ * targets.c: Likewise.
* 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.
+ * config.bfd: Add z80-elf target support and new arches: ez80 and
+ z180.
+ * elf32-z80.c: New file.
+ * archures.c: Add new z80 architectures: eZ80 and Z180.
+ * coffcode.h: Likewise.
+ * cpu-z80.c: Likewise.
+ * coff-z80.c: Add new relocations for Z80 target and local label
+ check.
+ * reloc.c: Add new relocs.
* 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>
+2020-01-02 Tamar Christina <tamar.christina@arm.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.
+ PR 25210
+ PR 24753
+ * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
-20
19-01-01 Alan Modra <amodra@gmail.com>
+20
20-01-01 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
\f
-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
projects / deliverable / binutils-gdb.git / blobdiff