2017-04-10 Qing Zhao * elf32-sparc.c (elf_backend_fixup_symbol): New. * elf64-sparc.c (elf_backend_fixup_symbol): New. * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New. (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and has_non_got_reloc. (link_hash_newfunc): Initialize has_got_reloc and has_non_got_reloc. (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp section. (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and has_non_got_reloc. (_bfd_sparc_elf_check_relocs): Set has_got_reloc and has_non_got_reloc. (_bfd_sparc_elf_fixup_symbol): New function. (allocate_dynrelocs): Don't allocate space for dynamic relocations and discard relocations against resolved undefined weak symbols in executable. Don't make resolved undefined weak symbols in executable dynamic. Keep dynamic non-GOT/non-PLT relocation against undefined weak symbols in PIE. (_bfd_sparc_elf_relocate_section): Don't generate dynamic relocations against resolved undefined weak symbols in PIE (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries without ynamic PLT/GOT relocations for resolved undefined weak symbols. Don't generate dynamic relocation against resolved undefined weak symbol in executable. (pie_finish_undefweak_symbol): New function. (_bfd_sparc_elf_finish_dynamic_sections): Call pie_finish_undefweak_symbol on all symbols in PIE. * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp. (_bfd_sparc_elf_fixup_symbol): New function. 2017-04-10 Nick Clifton * config.bfd: Remove ns32k from obsolete list. 2017-04-10 Alan Modra PR 21287 * elf.c (special_sections_f): Match .fini_array and .fini_array.*. (special_sections_i): Likewise for .init_array. (special_sections_p): Likewise for .preinit_array. 2017-04-07 H.J. Lu PR ld/19579 PR ld/21306 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check ELF_COMMON_DEF_P for common symbols. * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise. * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise. * elflink.c (_bfd_elf_merge_symbol): Revert commits 202ac193bbbecc96a4978d1ac3d17148253f9b01 and 07492f668d2173da7a2bda3707ff0985e0f460b6. 2017-04-07 Pedro Alves * opncls.c (bfd_get_debug_link_info): Rename to... (bfd_get_debug_link_info_1): ... this. Change type of second parameter to void pointer. Adjust. (bfd_get_debug_link_info): Reimplement on top of bfd_get_debug_link_info_1. (separate_debug_file_exists, separate_alt_debug_file_exists): Change type of second parameter to void pointer. Adjust. (get_func_type, check_func_type): Change type of second parameter to void pointer. (find_separate_debug_file): Add 'func_data' parameter. Pass it to the callback functions instead of passing the address of a local. (bfd_follow_gnu_debuglink): Pass address of unsigned long local to find_separate_debug_file. (get_alt_debug_link_info_shim): Change type of second parameter to void pointer. Adjust. (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to find_separate_debug_file. (get_build_id_name, bfd_boolean check_build_id_file): Change type of second parameter to void pointer. Adjust. (bfd_follow_build_id_debuglink): Pass address of bfd_build_id pointer local to find_separate_debug_file. 2017-04-07 Tristan Gingold * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak external symbols with a definition. (_bfd_coff_gc_mark_extra_sections): Fix typo. 2017-04-07 Alan Modra * po/SRC-POTFILES.in: Regenerate. 2017-04-05 Alan Modra * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT reference counting. 2017-04-02 Jon Turney (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than numbers for DataDirectory entry indicies passed to add_data_entry(). 2017-04-04 H.J. Lu * elf.c (get_program_header_size): Add a GNU_MBIND segment for each GNU_MBIND section and align GNU_MBIND section to page size. (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND segment for each GNU_MBIND section. (_bfd_elf_init_private_section_data): Copy sh_info from input for GNU_MBIND section. 2017-04-03 Palmer Dabbelt * elfnn-riscv.c (GP_NAME): Delete. (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL. (_bfd_riscv_relax_lui): Likewise. 2017-04-04 Nick Clifton PR binutils/21342 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer dereference. (bfd_elf_final_link): Only initialize the extended symbol index section if there are extended symbol tables to list. 2017-04-03 H.J. Lu * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo. (BFD32_BACKENDS_CFILES): Add elf-properties.c. * configure.ac (elf): Add elf-properties.lo. * Makefile.in: Regenerated. * configure: Likewise. * elf-bfd.h (elf_property_kind): New. (elf_property): Likewise. (elf_property_list): Likewise. (elf_properties): Likewise. (_bfd_elf_parse_gnu_properties): Likewise. (_bfd_elf_get_property): Likewise. (_bfd_elf_link_setup_gnu_properties): Likewise. (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties and setup_gnu_properties. (elf_obj_tdata): Add properties. * elf-properties.c: New file. * elf32-i386.c (elf_i386_parse_gnu_properties): New. (elf_i386_merge_gnu_properties): Likewise. (elf_backend_parse_gnu_properties): Likewise. (elf_backend_merge_gnu_properties): Likewise. * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise. (elf_x86_64_merge_gnu_properties): Likewise. (elf_backend_parse_gnu_properties): Likewise. (elf_backend_merge_gnu_properties): Likewise. * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise. (elf_backend_parse_gnu_properties): Likewise. (elf_backend_setup_gnu_properties): Likewise. (elfNN_bed): Add elf_backend_parse_gnu_properties, elf_backend_merge_gnu_properties and elf_backend_setup_gnu_properties. 2017-03-30 Pip Cet * elf32-wasm32.c: Add relocation code, two relocs. * reloc.c: Add wasm32 relocations. * libbfd.h: Regenerate. * bfd-in2.h: Regenerate. * bfd/po/bfd.pot: Regenerate. 2017-03-29 Nick Clifton PR binutils/18025 * coff-bfd.h (struct coff_section_data): Add new fields: saved_bias and bias. * coffgen.c (coff_find_nearest_line_with_names): Cache the bias computed for PE binaries. * dwarf2.c (scan_unit_for_symbols): Only warn once about each missing abbrev. 2017-03-28 Hans-Peter Nilsson PR ld/16044 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT to handle a local symbol with a hash-symbol-entry; without PLT. Add BFD_ASSERT for an incidental case with GOT entry present. (cris_elf_check_relocs): Increment PLT refcount only if the symbol isn't forced-or-set local. 2017-03-27 Pip Cet * wasm-module.c: New file to support WebAssembly modules. * wasm-module.h: New file to support WebAssembly modules. * doc/webassembly.texi: Start documenting wasm-module.c. * config.bfd: Add wasm_vec. * targets.c: Likewise. * configure.ac: Likewise. * Makefile.am: Add entries for wasm-module.c. * Makefile.in: Regenerate. * configure: Regenerate. * po/SRC-POTFILES.in: Regenerate. 2017-03-27 Pip Cet * cpu-wasm32.c: New file to support wasm32 architecture. * elf32-wasm32.c: New file to support wasm32 architecture. * Makefile.am: Add wasm32 architecture. * archures.c: Likewise. * config.bfd: Likewise. * configure.ac: Likewise. * targets.c: Likewise. * Makefile.in: Regenerate. * bfd-in2.h: Regenerate. * configure: Regenerate. * po/SRC-POTFILES.in: Regenerate. 2017-03-20 Alan Modra PR 21266 * elf64-ppc.c (compare_symbols): Stabilize sort. 2017-03-18 Alan Modra * elf64-ppc.c (struct ppc_link_hash_table): Add local_ifunc_resolver and maybe_local_ifunc_resolver. (ppc_build_one_stub): Set flags on emitting dynamic relocation to ifunc. (ppc64_elf_relocate_section): Likewise. (ppc64_elf_finish_dynamic_symbol): Likewise. (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with local dynamic relocs to ifuncs. * elf32-ppc.c (struct ppc_elf_link_hash_table): Add local_ifunc_resolver and maybe_local_ifunc_resolver. (ppc_elf_relocate_section): Set flag on emitting dynamic relocation to ifuncs. (ppc_elf_finish_dynamic_symbol): Likewise. (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local dynamic relocs to ifuncs. 2017-03-13 Nick Clifton PR binutils/21202 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to BFD_RELOC_AARCH64_TLSDESC_LD64_LO12. (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to BFD_RELOC_AARCH64_TLSDESC_ADD_LO12. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc names. (IS_AARCH64_TLSDESC_RELOC): Likewise. (elfNN_aarch64_howto_table): Likewise. (aarch64_tls_transition_without_check): Likewise. (aarch64_reloc_got_type): Likewise. (elfNN_aarch64_final_link_relocate): Likewise. (elfNN_aarch64_tls_relax): Likewise. (elfNN_aarch64_relocate_section): Likewise. (elfNN_aarch64_gc_sweep_hook): Likewise. (elfNN_aarch64_check_relocs): Likewise. * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. (_bfd_aarch64_elf_resolve_relocation): Likewise. 2017-03-11 Alan Modra * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function parameter is in fact used. Whitespace fixes. * elf64-ppc.c: Likewise. 2017-03-09 Sam Thursfield * rs6000-core.c (CORE_NEW): Simplify macro when AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning. 2017-03-07 Alan Modra PR 21224 PR 20519 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing dyn_relocs check. 2017-03-05 Alan Modra * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8. * elf-eh-frame.c (size_of_output_cie_fde): Don't align here. (next_cie_fde_offset): New function. (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8. (_bfd_elf_discard_section_eh_frame): Align zero terminator to four bytes. Align CIEs to four or eight bytes depending on per_encoding_aligned8. Align FDEs according to their encoding. Pad last FDE to output section alignment. (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove assertion. * elf64-ppc.c (glink_eh_frame_cie): Delete padding. (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c. (ppc64_elf_finish_dynamic_sections): Adjust to suit. 2017-03-02 Martin Bickel PR ld/21212 * elf.c (rewrite_elf_program_header): Do not issue a warning for empty segments which have a zero filesz, but a non-zero memsz. 2017-03-02 Alan Modra * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo. 2017-02-28 Alan Modra * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change. (ppc64_elf_relocate_section): Likewise. 2017-02-28 Alan Modra PR 20995 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab rather than elf32_nios2_hash_table or elf_hash_table. (create_got_section): Likewise. (nios2_elf32_finish_dynamic_symbol): Likewise. (nios2_elf32_adjust_dynamic_symbol): Likewise. (nios2_elf32_size_dynamic_sections): Likewise. (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot vars. Use htab equivalents directly instead. Don't create all dynamic sections on needing just the GOT. Use a goto rather than a fall-through with reloc test. Ensure htab->dynobj is set when making dynamic sreloc section. (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab equivalent directly instead. Don't segfault on looking for .dynamic when dynamic sections have not been created. Don't segfault on .got.plt being discarded. (nios2_elf32_size_dynamic_sections): Delete plt and got vars. Don't set "relocs" on .rela.plt. Do handle .sbss. Delete fixme and another not so relevant comment. (nios2_elf_add_symbol_hook): Delete dynobj var. If not already set, set hash table dynobj on creating .sbss. 2017-02-28 Alan Modra * reloc.c (BFD_RELOC_PPC_16DX_HA): New. * elf64-ppc.c (ppc64_elf_howto_raw ): New howto. (ppc64_elf_reloc_type_lookup): Translate new bfd reloc. (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA. (ppc64_elf_relocate_section): Likewise. * elf32-ppc.c (ppc_elf_howto_raw ): New howto. (ppc_elf_reloc_type_lookup): Translate new bfd reloc. (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc. * libbfd.h: Regenerate. * bfd-in2.h: Regenerate. 2017-02-28 Alan Modra * elflink.c (_bfd_elf_create_dynamic_sections): Don't make dynamic .data.rel.ro read-only. * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section rather than section flags when deciding where copy reloc goes. * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise. * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise. * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise. * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise. * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise. * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise. * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise. * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise. * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise. * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise. * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise. * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise. * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise. * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise. * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise. * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise. * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise. 2017-02-28 Maciej W. Rozycki * elfxx-mips.c (mips_elf_perform_relocation): Also handle the `jalr $0, $25' instruction encoding. 2017-02-27 Nick Clifton PR ld/21180 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid generating a seg-fault when encountering a symbol that has been deleted by garbage collection. 2017-02-25 Alan Modra * elf32-arc.c (struct dynamic_sections): Delete. (enum dyn_section_types): Delete. (dyn_section_names): Delete. (arc_create_dynamic_sections): Delete. (elf_arc_finish_dynamic_sections): Don't call the above. Don't segfault on discarded .rela.plt section. (elf_arc_size_dynamic_sections): Formatting. Don't call arc_create_dynamic_sections. Don't allocate memory for sections handled by the generic linker. Correct code finding relocs in read-only sections. Set SEC_EXCLUDE on zero size .got, .got.plt, and .dynbss sections. Do set .interp for pies. 2017-02-24 Andrew Waterman * elfnn-riscv.c (GP_NAME): New macro. (riscv_global_pointer_value): Use it. (_bfd_riscv_relax_lui): If symbol and global pointer are in same output section, consider only that section's alignment. 2017-02-23 Maciej W. Rozycki * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype. * elfxx-mips.c (_bfd_mips_relax_section): Remove function. * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro. * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise. 2017-02-23 Maciej W. Rozycki * elfxx-mips.c (mips_elf_calculate_relocation) : Discard relocation if `cross_mode_jump_p' or misaligned. 2017-02-23 Alan Modra PR 20744 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE 16D relocations. (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs. (ppc_elf_relocate_section): Correct calculation for VLE SDAREL relocs. 2017-02-22 Maciej W. Rozycki PR ld/20828 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version processing ahead of the call to `elf_gc_sweep_symbol'. 2017-02-22 Nick Clifton PR binutils/21193 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly created section 4-byte alignment. 2017-02-22 Alan Modra * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault on .got or .plt output section being discarded by script. * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move vxworks splt temp. 2017-02-21 Alan Modra * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero. 2017-02-20 Alan Modra PR 21181 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero if DT_RELSZ/DT_RELASZ is zero. 2017-02-17 Nick Clifton * compress.c (bfd_get_full_section_contents): Remember to reduce compressed size by the sizeof the compression header when decompressing the contents. 2017-02-17 Pedro Alves * srec.c (Chunk): Rename to ... (_bfd_srec_len): ... this. (S3Forced): Rename to ... (_bfd_srec_forceS3): ... this. * objcopy.c: Adjust all references. 2017-02-17 Pedro Alves * archive.c (bsd_write_armap): Rename to ... (_bfd_bsd_write_armap): ... this. (coff_write_armap): Rename to ... (_bfd_coff_write_armap): ... this. * libbfd-in.h (bsd_write_armap): Rename to ... (_bfd_bsd_write_armap): ... this. (coff_write_armap): Rename to ... (_bfd_coff_write_armap): ... this. * aout-target.h, aout-tic30.c: Adjust all users. * libbfd.h: Regenerate. 2017-02-17 Pedro Alves * bfd-in.h (bfd_read, bfd_write): Adjust to rename. (warn_deprecated): Rename to ... (_bfd_warn_deprecated): ... this. * libbfd.c (warn_deprecated): Rename to ... (_bfd_warn_deprecated): ... this. * bfd-in2.h: Regenerate. 2017-02-17 Pedro Alves * bfdio.c (real_ftell): Rename to ... (_bfd_real_ftell): ... this. (real_fseek): Rename to ... (_bfd_real_fseek): ... this. (real_fopen): Rename to ... (_bfd_real_fopen): ... this. * libbfd-in.h (real_ftell): Rename to ... (_bfd_real_ftell): ... this. (real_fseek): Rename to ... (_bfd_real_fseek): ... this. (real_fopen): Rename to ... (_bfd_real_fopen): ... this. * cache.c, dwarf2.c, opncls.c: Adjust all callers. * libbfd.h: Regenerate. 2017-02-17 Pedro Alves * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers. * libbfd.c (read_unsigned_leb128): Rename to ... (_bfd_read_unsigned_leb128): ... this. (read_signed_leb128): Rename to ... (_bfd_read_signed_leb128): ... this. (safe_read_leb128): Rename to ... (_bfd_safe_read_leb128): ... this. * libbfd-in.h (read_unsigned_leb128): Rename to ... (_bfd_read_unsigned_leb128): ... this. (read_signed_leb128): Rename to ... (_bfd_read_signed_leb128): ... this. (safe_read_leb128): Rename to ... (_bfd_safe_read_leb128): ... this. * libbfd.h: Renegerate. 2017-02-16 Andrew Burgess * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup before trying to fine matching file and line information. 2017-02-16 Andrew Burgess * dwarf2.c (struct dwarf2_debug): Add orig_bfd member. (_bfd_dwarf2_slurp_debug_info): If stashed debug information does not match current bfd, then reload debug information. Record bfd we're loading debug info for in the stash. If we have debug informatin in the cache then perform section placement before returning. 2017-02-16 Alan Modra PR 21000 * elf-bfd.h (struct elf_backend_data): Add no_page_alias. * elfxx-target.h (elf_backend_no_page_alias): Define. (elfNN_bed): Init new field. * elf.c (assign_file_positions_for_load_sections): If no_page_alias ensure PT_LOAD segment starts on a new page. * elf32-hppa.c (elf_backend_no_page_alias): Define. 2017-02-16 Alan Modra PR 21132 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs if pic. 2017-02-16 Jiong Wang * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED. * bfd-in2.h: Regenerated. 2017-02-15 H.J. Lu PR ld/21168 * elf32-i386.c (elf_i386_relocate_section): Allow "lea foo@GOT, %reg" in PIC. 2017-02-15 H.J. Lu PR ld/20244 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC symbol name when reporting R_386_GOT32/R_386_GOT32X relocation error against local IFUNC symbol without a base register for PIC. 2017-02-15 Maciej W. Rozycki * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than `%P: %H:' with `info->callbacks->einfo'. (ppc_elf_relocate_section): Likewise. * elf64-ppc.c (ppc64_elf_check_relocs): Likewise. (ppc64_elf_edit_toc): Likewise. (ppc64_elf_relocate_section): Likewise. 2017-02-14 Alan Modra * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support --gc-keep-exported, and test versioned field of sym rather than looking for @ in name. 2017-02-13 Palmer Dabbelt * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to __global_pointer$. 2017-02-13 Nick Clifton PR binutils/21151 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid unit length field. 2017-02-07 Andrew Waterman * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT entry size if PLT header is written. 2017-02-06 Sheldon Lobo Fix sparc64 dynamic relocation processing to use the dynamic symbol count. * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic' to determine if bfd_get_symcount() or bfd_get_dynamic_symcount() should be used. 2017-02-03 Nick Clifton PR 21096 * coffcode.h (coff_write_object_contents): Enlarge size of s_name_buf in order to avoid compile time warning about possible integer truncation. * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower 32-bits of insn value before printing into buffer. 2017-02-02 Maciej W. Rozycki * elfxx-mips.c (mips_elf_hash_sort_data): Add `max_local_dynindx'. (mips_elf_sort_hash_table): Handle it. (mips_elf_sort_hash_table_f) : For forced local symbols bump up `max_local_dynindx' rather than `max_non_got_dynindx'. 2017-02-02 Maciej W. Rozycki * elfxx-mips.c (mips_elf_hash_sort_data): Convert the `min_got_dynindx', `max_unref_got_dynindx' and `max_non_got_dynindx' members to the `bfd_size_type' data type. (mips_elf_sort_hash_table): Adjust accordingly. 2017-02-02 Maciej W. Rozycki * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout to access the hash table. 2017-02-02 Maciej W. Rozycki * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on non-NULL `htab' to the beginning. 2017-02-02 Maciej W. Rozycki * elflink.c (elf_gc_sweep): Wrap overlong line. 2017-01-30 Maciej W. Rozycki * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to... (_bfd_mips_elf_linker_flags): ... this. Add another parameter. * elfxx-mips.c (mips_elf_link_hash_table): Add `ignore_branch_isa' member. (mips_elf_perform_relocation): Do not treat an ISA mode mismatch in branch relocation calculation as an error if `ignore_branch_isa' has been set. (_bfd_mips_elf_insn32): Rename to... (_bfd_mips_elf_linker_flags): ... this. Rename the `on' parameter to `insn32' and add an `ignore_branch_isa' parameter. Handle the new parameter. 2017-01-27 Hans-Peter Nilsson * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused local variable dynobj. PR ld/20995 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro. (elf_cris_adjust_dynamic_symbol): Place variables copied into the executable from read-only sections into sdynrelro. (elf_cris_finish_dynamic_symbol): Select sreldynrelro for dynamic relocs in sdynrelro. (elf_backend_want_dynrelro): Define. 2017-01-25 Sebastian Huber * config.bfd (*-*-rtemsaout*): Mark as removed. 2017-01-25 Sebastian Huber * config.bfd (powerpcle-*-rtems*): Do not mark as removed. (arm-*-rtems*): Move to (arm*-*-eabi*). (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*). (m68-*-rtems*): Move to (m68*-*-elf*). 2017-01-25 Sebastian Huber * config.bfd (*-*-rtemscoff*): Mark as removed. 2017-01-24 Maciej W. Rozycki PR ld/20828 * elflink.c (bfd_elf_record_link_assignment): Revert last change and don't ever clear `forced_local'. Set `mark' unconditionally. (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within file. (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'... (bfd_elf_size_dynamic_sections): ... here. * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local' and set `mark' instead in `__tls_get_addr_opt' processing. * elf64-ppc.c (ppc64_elf_tls_setup): Likewise. 2017-01-24 Alan Modra * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases where dynamic relocs are preferable. Allow ifunc too. (ensure_undefweak_dynamic): New function. (allocate_dynrelocs): Use it here. Move plt handling last and don't make symbols dynamic, simplifying loop. Only make undef weak symbols with GOT entries dynamic. Correct condition for GOT relocs. Handle dynamic relocs on ifuncs. Correct comments. Remove goto. (ppc_elf_relocate_section): Correct test for using dynamic symbol on GOT relocs. Rearrange test for emitting GOT relocs to suit. Set up explicit tls_index entries and implicit GOT tls_index entries resolvable at link time for __tls_get_addr_opt. Simplify test to clear mem for prelink. * elf64-ppc.c (allocate_got): Correct condition for GOT relocs. (ensure_undefweak_dynamic): New function. (allocate_dynrelocs): Use it here. Only make undef weak symbols with GOT entries dynamic. Remove unnecessary test of WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling. (ppc64_elf_relocate_section): Correct test for using dynamic symbol on GOT relocs. Rearrange test for emitting GOT relocs to suit. Set up explicit tls_index entries and implicit GOT tls_index entries resolvable at link time for __tls_get_addr_opt. Simplify expression to clear mem for prelink. 2017-01-23 Yury Norov * elfnn-aarch64.c: Fix relaxations for ILP32 mode. 2017-01-20 Jiong Wang * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function. (elf_backend_hash_symbol): Define. 2017-01-18 Maciej W. Rozycki PR ld/20828 * elflink.c (bfd_elf_record_link_assignment): Clear any `forced_local' marking for DSO symbols that are not being provided. 2017-01-17 Kuan-Lin Chen * elfnn-riscv.c (riscv_elf_object_p): New function. 2017-01-12 H.J. Lu PR ld/21038 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add plt_bnd_eh_frame. (elf_x86_64_check_relocs): Create .eh_frame section for the .plt.bnd section. (elf_x86_64_size_dynamic_sections): Allocate and initialize .eh_frame section for the .plt.bnd section. (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section for the .plt.bnd section. 2017-01-12 Nick Clifton PR binutils/20876 * opncls.c (find_separate_debug_file): Add include_dirs parameter. Only include the directory part of the bfd's filename in search paths if include_dirs is true. Add a couple of extra locations for looking for debug files. ( bfd_follow_gnu_debuglink): Update invocation of find_separate_debug_file. (bfd_follow_gnu_debugaltlink): Likewise. (get_build_id): New function: Finds the build-id of the given bfd. (get_build_id_name): New function: Computes the name of the separate debug info file for a bfd, based upon its build-id. (check_build_id_file): New function: Checks to see if a separate debug info file exists at the given location, and that its build-id matches that of the original bfd. (bfd_follow_build_id_debuglink): New function: Finds a separate debug info file for a given bfd by using the build-id method. * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id method of locating a separate debug info file before using the debuglink method. * bfd-in2.h: Regenerate. 2017-01-11 H.J. Lu PR ld/21038 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New. (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and elf_x86_64_eh_frame_plt_got. (elf_x86_64_size_dynamic_sections): Get unwind info from elf_x86_64_bnd_arch_bed for the BND PLT. 2017-01-11 Jeremy Soller * config.bfd: Add entries for i686-redox and x86_64-redox. 2017-01-10 H.J. Lu * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section to 4 bytes. * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align .eh_frame section to 4 bytes for x32. (elf_x86_64_check_relocs): Likewise. 2017-01-10 H.J. Lu PR ld/20830 * elf32-i386.c (elf_i386_eh_frame_plt_got): New. (PLT_GOT_FDE_LENGTH): Likewise. (elf_i386_plt_layout): Add eh_frame_plt_got and eh_frame_plt_got_size. (elf_i386_plt): Updated. (elf_i386_link_hash_table): Add plt_got_eh_frame. (elf_i386_check_relocs): Create .eh_frame section for .plt.got. (elf_i386_size_dynamic_sections): Allocate and initialize .eh_frame section for .plt.got. (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for .plt.got. (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and eh_frame_plt_got_size. * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New. (PLT_GOT_FDE_LENGTH): Likewise. (elf_x86_64_backend_data): Add eh_frame_plt_got and eh_frame_plt_got_size. (elf_x86_64_arch_bed): Updated. (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and eh_frame_plt_got_size. (elf_x86_64_nacl_arch_bed): Likewise. (elf_x86_64_link_hash_table): Add plt_got_eh_frame. (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got. (elf_x86_64_size_dynamic_sections): Allocate and initialize .eh_frame section for .plt.got. (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section for .plt.got. 2017-01-10 H.J. Lu * elf32-i386.c (elf_i386_size_dynamic_sections): Set plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt. 2017-01-09 Nick Clifton * dwarf2.c (lookup_address_in_function_table): Return early if there are no functions in the given comp unit, or if the high address of the last function in the comp unit is less than the desired address. 2017-01-09 Nick Clifton PR binutils/21013 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error message if there are too many symbols to load. 2017-01-04 James Clarke * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free if relocs are cached. 2017-01-03 Rich Felker PR ld/21017 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry for R_MICROBLAZE_GOTOFF_64. 2017-01-03 Nick Clifton * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time warning about using a possibly uninitialised variable. 2017-01-02 Alan Modra * elf32-hppa.c (ensure_undef_weak_dynamic): New function. (allocate_plt_static, allocate_dynrelocs): Use it. 2017-01-02 Alan Modra * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for .PARISC.unwind section. 2017-01-02 Alan Modra PR ld/20989 * elfxx-sparc.c (gdop_relative_offset_ok): New function. (_bfd_sparc_elf_relocate_section): Use it to validate GOT indirect to GOT pointer relative code edit. 2017-01-02 Alan Modra Update year range in copyright notice of all files. For older changes see ChangeLog-2016 Copyright (C) 2017 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: