2016-02-29 23:07:48 +08:00
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2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
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* elf32-arc.c (arc_elf_final_write_processing): Add condition to
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the flag change.
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(elf_arc_relocate_section): Fixes and conditions to support PIE.
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Assert for code sections dynamic relocs.
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2016-02-27 01:52:34 +08:00
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2016-02-26 Renlin Li <renlin.li@arm.com>
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* elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
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check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
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2016-02-27 01:38:08 +08:00
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2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/19609
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* elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
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load with locally bound symbols if PIC is false or there is no
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base register. Optimize branch to 0 if PIC is false.
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(elf_i386_relocate_section): Don't generate dynamic relocations
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against undefined weak symbols if PIC is false.
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* elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
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if we can't estimate relocation overflow with --no-relax.
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Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
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symbols if PIC is false. Optimize branch to 0 if PIC is false.
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(elf_x86_64_relocate_section): Don't generate dynamic relocations
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against undefined weak symbols if PIC is false.
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2016-02-26 22:44:03 +08:00
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2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/19645
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* bfd.c (bfd): Change flags to 20 bits.
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(BFD_CONVERT_ELF_COMMON): New.
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(BFD_USE_ELF_STT_COMMON): Likewise.
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(BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
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BFD_USE_ELF_STT_COMMON.
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(BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
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* configure.ac: Remove --enable-elf-stt-common.
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* elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
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common symbol depending on BFD_CONVERT_ELF_COMMON and
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BFD_USE_ELF_STT_COMMON.
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* elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
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STT_COMMON.
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* elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
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STT_COMMON.
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(elf_link_convert_common_type): New function.
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(elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
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common symbol depending on BFD_CONVERT_ELF_COMMON and
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BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
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* elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
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and BFD_USE_ELF_STT_COMMON to object_flags.
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(TARGET_LITTLE_SYM): Likewise.
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* syms.c (BSF_KEEP_G): Renamed to ...
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(BSF_ELF_COMMON): This.
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* bfd-in2.h: Regenerated.
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* config.in: Likewise.
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* configure: Likewise.
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2016-02-26 20:16:15 +08:00
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2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/19636
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PR ld/19704
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PR ld/19719
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* elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
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(elf_i386_link_hash_entry): Add has_got_reloc and
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has_non_got_reloc.
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(elf_i386_link_hash_table): Add interp.
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(elf_i386_link_hash_newfunc): Initialize has_got_reloc and
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has_non_got_reloc.
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(elf_i386_copy_indirect_symbol): Copy has_got_reloc and
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has_non_got_reloc.
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(elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
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(elf_i386_fixup_symbol): New function.
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(elf_i386_pie_finish_undefweak_symbol): Likewise.
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(elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
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relocations and discard relocations against resolved undefined
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weak symbols in executable. Don't make resolved undefined weak
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symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
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relocation against undefined weak symbols in PIE.
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(elf_i386_size_dynamic_sections): Set interp to .interp section.
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(elf_i386_relocate_section): Don't generate dynamic relocations
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against resolved undefined weak symbols in PIE, except for
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R_386_PC32.
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(elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
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dynamic PLT/GOT relocations for resolved undefined weak symbols.
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Don't generate dynamic relocation against resolved undefined weak
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symbol in executable.
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(elf_i386_finish_dynamic_sections): Call
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elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
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(elf_backend_fixup_symbol): New.
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* elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
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(elf_x86_64_link_hash_entry): Add has_got_reloc and
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has_non_got_reloc.
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(elf_x86_64_link_hash_table): Add interp.
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(elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
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has_non_got_reloc.
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(elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
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has_non_got_reloc.
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(elf_x86_64_check_relocs): Set has_got_reloc and
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has_non_got_reloc.
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(elf_x86_64_fixup_symbol): New function.
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(elf_x86_64_pie_finish_undefweak_symbol): Likewise.
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(elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
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relocations and discard relocations against resolved undefined
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weak symbols in executable. Don't make resolved undefined weak
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symbols in executable dynamic.
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(elf_x86_64_size_dynamic_sections): Set interp to .interp section.
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(elf_x86_64_relocate_section): Check relocation overflow for
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dynamic relocations against unresolved weak undefined symbols.
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Don't generate dynamic relocations against resolved weak
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undefined symbols in PIE.
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(elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
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dynamic PLT/GOT relocations for resolved undefined weak symbols.
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Don't generate dynamic relocation against resolved undefined weak
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symbol in executable.
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(elf_x86_64_finish_dynamic_sections): Call
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elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
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(elf_backend_fixup_symbol): New.
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2016-02-26 20:30:33 +08:00
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2016-02-26 Alan Modra <amodra@gmail.com>
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* elf64-ppc.c (create_linkage_sections): Create sfpr when
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save_restore_funcs, rest of sections when not relocatable.
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(ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
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(sfpr_define): Define all symbols on emitted code.
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(ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
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when relocatable. Move sfpr_define loop earlier.
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2016-02-25 08:31:29 +08:00
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2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
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* elf64-x86-64.c (elf_x86_64_need_pic): New function.
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(elf_x86_64_relocate_section): Use it. Replace
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x86_64_elf_howto_table[r_type] with howto.
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2016-02-25 07:13:35 +08:00
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2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/19698
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* elflink.c (bfd_elf_record_link_assignment): Set versioned if
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symbol version is unknown.
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2016-02-24 21:42:27 +08:00
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2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
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* elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
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to (bfd_vma) -1 when setting needs_plt to 0.
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* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
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2016-02-23 21:18:43 +08:00
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2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
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* elflink.c (bfd_elf_record_link_assignment): Check for shared
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library, instead of PIC, and don't check PDE when making linker
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assigned symbol dynamic.
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2016-02-23 20:58:03 +08:00
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2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
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* bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
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ABIVERSION for non-executable stack.
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2016-02-23 18:37:24 +08:00
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2016-02-23 Rich Felker <bugdal@aerifal.cx>
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PR target/19516
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* elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
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Always produce a RELATIVE reloc for a local symbol.
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2016-02-23 09:06:45 +08:00
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2016-02-23 Hans-Peter Nilsson <hp@axis.com>
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Fix test-case ld-elf/pr19617b
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* elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
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discard unused non-function symbols when --dynamic-list-data.
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2016-02-23 08:30:30 +08:00
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2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
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* elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
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dynsym section, even if it is empty, with dynamic sections.
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2016-02-22 20:39:21 +08:00
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2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
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* syms.c: Remove BSF_COMMON from comments.
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* bfd-in2.h: Regenerated.
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2016-02-22 20:16:06 +08:00
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2016-02-22 Jiong Wang <jiong.wang@arm.com>
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* elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
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for destination. Remove useless function parameters.
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(elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
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2016-02-19 23:20:30 +08:00
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2016-02-19 Nick Clifton <nickc@redhat.com>
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2016-02-19 23:55:06 +08:00
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PR ld/19629
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* aoutx.h (aout_link_add_symbols): Check for out of range string
|
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|
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table offsets.
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2016-02-19 23:20:30 +08:00
|
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PR ld/19628
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* reloc.c (bfd_generic_get_relocated_section_contents): Stop
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|
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processing if we encounter a reloc without an associated symbol.
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|
2016-02-18 19:13:19 +08:00
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|
2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
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|
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PR ld/19617
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* elflink.c (elf_link_add_object_symbols): Always create dynamic
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|
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sections for -E/--dynamic-list.
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2016-02-18 03:18:53 +08:00
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|
2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
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* elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
|
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to bfd_true.
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|
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Fix BFD format matching for x86_64-w64-mingw32 -m32 LTO.
In <https://sourceware.org/ml/binutils/2015-12/msg00190.html> (commit
4a07dc81356ed8728e204e9aabeb256703c59aef), Kwok fixed a problem with
the template used for a dummy BFD for an IR file for LTO on MinGW,
where the input and output formats are not the same.
A problem, however, remains in the case of linking for
x86_64-w64-mingw32 -m32, where LTO linking reports an ambiguity
between the pe-i386 and pei-i386 formats. An object (pe-i386) with
plugin data is being tested by the linker to see what formats match.
The default format initially set by the linker when
bfd_check_format_matches is called is pei-i386 (as that's the output
format from the linker script), which does not match, so the function
goes on to the loop over possible BFD vectors. The pe-i386 vector
matches, as it should. One other vector matches: the plugin vector.
bfd_check_format_matches tests a vector for matching by temporarily
modifying the BFD object to use that vector then using
_bfd_check_format on it. So the BFD object is temporarily using
plugin_vec. _bfd_check_format ends up using bfd_plugin_object_p which
uses plugin_object_p from ld which uses plugin_get_ir_dummy_bfd which
succeeds, having created a BFD based on link_info.output_bfd (because
srctemplate is the BFD temporarily using plugin_vec, even after Kwok's
patch link_info.output_bfd is all that's available to base the dummy
BFD on). So we end up with a match from the plugin vector which uses
the pei-i386 vector even though the pei-i386 vector itself does not
match the input object. (In the i686-mingw32 case, as opposed to this
multilib case, pe-i386 is the default BFD target, which would
short-circuit that logic.)
There are two cases of the linker handling inputs with a plugin: they
may be inputs that are also accepted by some non-plugin BFD format, as
here, or they may be a format that would not be recognized at all, as
with some tests in the ld testsuite. In the former case, there is no
need for BFD to accept the objects using the plugin vector, as the
linker has its own logic to allow plugins to claim objects accepted by
some other BFD vector. Thus, this patch arranges for the plugin
vector to have the lowest match priority, and for the priority from
that vector to be used in the relevant case (the attempted match to
the plugin vector results in TEMP pointing to the pei-i386 vector).
Tested for GCC and Binutils testsuites for x86_64-pc-linux-gnu, as
well as verifying that it fixes the observed LTO issue for
x86_64-w64-mingw32.
* plugin.c (plugin_vec): Set match priority to 255.
* format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
matching against the plugin vector, take priority from there not
from TEMP.
2016-02-16 08:27:11 +08:00
|
|
|
|
2016-02-16 Joseph Myers <joseph@codesourcery.com>
|
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|
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|
|
* plugin.c (plugin_vec): Set match priority to 255.
|
|
|
|
|
|
* format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
|
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|
|
matching against the plugin vector, take priority from there not
|
|
|
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|
|
from TEMP.
|
|
|
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|
|
2016-02-15 19:11:46 +08:00
|
|
|
|
2016-02-15 Nick Clifton <nickc@redhat.com>
|
|
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|
|
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|
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|
|
* elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
|
|
|
|
|
|
for length and type fields. Use a signed value for the
|
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|
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|
|
suffix_length field.
|
|
|
|
|
|
|
2016-02-11 11:33:52 +08:00
|
|
|
|
2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/19601
|
|
|
|
|
|
* elf32-i386.c (elf_i386_relocate_section): Mask off the least
|
|
|
|
|
|
significant bit in GOT offset for R_386_GOT32X.
|
|
|
|
|
|
|
2016-02-10 19:25:59 +08:00
|
|
|
|
2016-02-10 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 19405
|
|
|
|
|
|
* elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
|
|
|
|
|
|
immediate values.
|
|
|
|
|
|
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
|
|
|
|
|
|
number of messages about FDE encoding preventing .eh_frame_hdr
|
|
|
|
|
|
generation.
|
|
|
|
|
|
|
2016-02-09 17:56:21 +08:00
|
|
|
|
2016-02-09 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
2016-02-10 00:34:24 +08:00
|
|
|
|
* oasys.c (oasys_archive_p): Fix indentation.
|
|
|
|
|
|
* elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
|
|
|
|
|
|
constant for left shifting.
|
|
|
|
|
|
|
2016-02-09 17:56:21 +08:00
|
|
|
|
* elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
|
|
|
|
|
|
helpful warning message to explain why certain AArch64 relocs
|
|
|
|
|
|
might overflow.
|
|
|
|
|
|
|
2016-02-05 18:15:26 +08:00
|
|
|
|
2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
|
|
|
|
|
|
|
|
|
|
|
|
* pe-mips.c (coff_mips_reloc): Fix formatting.
|
|
|
|
|
|
|
2016-02-05 17:58:01 +08:00
|
|
|
|
2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
|
|
|
|
|
|
|
|
|
|
|
|
* cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
|
|
|
|
|
|
to bfd_mach_arc_arc600.
|
|
|
|
|
|
|
2016-02-03 21:55:56 +08:00
|
|
|
|
2016-02-04 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
|
|
|
|
|
|
for big-endian.
|
|
|
|
|
|
|
2016-02-03 00:14:43 +08:00
|
|
|
|
2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/19542
|
|
|
|
|
|
* elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
|
2016-02-03 05:08:58 +08:00
|
|
|
|
distances in the compressed_size field of the output section.
|
2016-02-03 00:14:43 +08:00
|
|
|
|
|
2016-02-02 20:46:14 +08:00
|
|
|
|
2016-02-02 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
|
|
|
|
|
|
ELFv2 entry optimization.
|
|
|
|
|
|
|
2016-02-02 19:30:21 +08:00
|
|
|
|
2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR binutils/19547
|
|
|
|
|
|
* elf.c (assign_section_numbers): Clear HAS_RELOC if there are
|
|
|
|
|
|
no relocations in relocatable files.
|
|
|
|
|
|
|
2016-02-02 07:49:52 +08:00
|
|
|
|
2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/19553
|
|
|
|
|
|
* elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
|
|
|
|
|
|
if a symbol from a library loaded via DT_NEEDED doesn't match
|
|
|
|
|
|
the symbol referenced by regular object.
|
|
|
|
|
|
|
2016-02-01 21:44:15 +08:00
|
|
|
|
2016-02-01 Nathaniel Smith <njs@pobox.com>
|
|
|
|
|
|
|
|
|
|
|
|
* peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
|
|
|
|
|
|
CODE and DATA.
|
|
|
|
|
|
|
2016-02-01 18:57:02 +08:00
|
|
|
|
2016-02-01 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
|
|
|
|
|
|
an out of range reloc_index.
|
|
|
|
|
|
* elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
|
|
|
|
|
|
|
2016-02-01 18:35:38 +08:00
|
|
|
|
2016-02-01 Kamil Rytarowski <n54@gmx.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
|
|
|
|
|
|
(OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
|
|
|
|
|
|
* Makefile.in: Regenerated.
|
|
|
|
|
|
|
2016-02-01 10:47:47 +08:00
|
|
|
|
2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
|
|
|
|
|
|
|
2016-02-01 00:52:24 +08:00
|
|
|
|
2016-01-31 John David Anglin <danglin@gcc.gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/19526
|
|
|
|
|
|
* elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
|
|
|
|
|
|
files.
|
|
|
|
|
|
* elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
|
|
|
|
|
|
|
2016-01-31 06:11:03 +08:00
|
|
|
|
2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/19539
|
|
|
|
|
|
* elf32-i386.c (elf_i386_reloc_type_class): Check relocation
|
|
|
|
|
|
against STT_GNU_IFUNC symbol only with dynamic symbols.
|
|
|
|
|
|
* elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
|
|
|
|
|
|
|
2016-01-29 05:29:53 +08:00
|
|
|
|
2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR binutils/19523
|
|
|
|
|
|
* dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
|
|
|
|
|
|
decompress debug sections.
|
|
|
|
|
|
|
2016-01-26 00:06:46 +08:00
|
|
|
|
2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
|
|
|
|
|
|
`dynindx'.
|
|
|
|
|
|
|
2016-01-25 17:35:33 +08:00
|
|
|
|
2016-01-25 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR target/19435
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
|
|
|
|
|
|
dsym filename buffer.
|
|
|
|
|
|
|
MIPS/BFD: Simplify register index calculation in BZ16_REG_FIELD
Just mask higher bits off, which returns the same set of 3-bit register
encodings of { 0, 1, 2, 3, 4, 5, 6, 7 } for the allowed 5-bit encodings
of { 16, 17, 2, 3, 4, 5, 6, 7 }. Input has already been validated with
OP16_VALID_REG.
bfd/
* elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2016-01-24 08:55:13 +08:00
|
|
|
|
2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
|
|
|
|
|
|
|
MIPS/BFD: Correct register index calculation in BZ16_REG
For the 3-bit register encodings of { 0, 1, 2, 3, 4, 5, 6, 7 } return
the 5-bit encodings of { 16, 17, 2, 3, 4, 5, 6, 7 } respectively rather
than { 24, 25, 2, 3, 4, 5, 6, 7 }.
bfd/
* elfxx-mips.c (BZ16_REG): Correct calculation.
2016-01-24 08:49:26 +08:00
|
|
|
|
2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (BZ16_REG): Correct calculation.
|
|
|
|
|
|
|
2016-01-21 21:54:11 +08:00
|
|
|
|
2016-01-21 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arc.c (ADD_RELA): Fix compile time warning errors by
|
|
|
|
|
|
changing the type of _loc to be bfd_byte *.
|
|
|
|
|
|
(elf_arc_finish_dynamic_symbol): Likewise.
|
|
|
|
|
|
|
2016-01-21 18:51:25 +08:00
|
|
|
|
2016-01-21 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/19455
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
|
|
|
|
|
|
class of the linker stub bfd.
|
|
|
|
|
|
(elf32_arm_check_relocs): Skip check for pic format after
|
|
|
|
|
|
processing a vxWorks R_ARM_ABS12 reloc.
|
|
|
|
|
|
* elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
|
|
|
|
|
|
reporting a class mismatch.
|
|
|
|
|
|
|
2016-01-21 00:57:59 +08:00
|
|
|
|
2016-01-21 Jiong Wang <jiong.wang@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
|
|
|
|
|
|
veneer for sym_sec != input_sec.
|
|
|
|
|
|
(elfNN_aarch64_size_stub): Support STT_SECTION symbol.
|
|
|
|
|
|
(elfNN_aarch64_final_link_relocate): Take rela addend into account when
|
|
|
|
|
|
calculation destination.
|
|
|
|
|
|
|
2016-01-21 11:03:53 +08:00
|
|
|
|
2016-01-21 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
|
|
|
|
|
|
(swap_linux_prpsinfo64_out): New function.
|
|
|
|
|
|
(LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
|
|
|
|
|
|
(LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
|
|
|
|
|
|
* elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
|
|
|
|
|
|
(elfcore_write_linux_prpsinfo64): Likewise.
|
|
|
|
|
|
* elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
|
|
|
|
|
|
(PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
|
|
|
|
|
|
(elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
|
|
|
|
|
|
|
2016-01-21 10:45:02 +08:00
|
|
|
|
2016-01-21 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-linux-core.h: Rename from elf-linux-psinfo.h.
|
|
|
|
|
|
* elf.c: Adjust #include.
|
|
|
|
|
|
* elf32-ppc.c: Don't #include elf-linux-psinfo.h
|
|
|
|
|
|
* Makefile.am (SOURCE_HFILES): Update.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* po/SRC-PORFILES.in: Regenerate.
|
|
|
|
|
|
|
2016-01-19 09:54:09 +08:00
|
|
|
|
2016-01-21 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.ac: Move corefile selection later in file. Move
|
|
|
|
|
|
tdefaults code immediately after other target vector code.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2016-01-20 20:53:50 +08:00
|
|
|
|
2016-01-20 Mickael Guene <mickael.guene@st.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
|
|
|
|
|
|
section using '.text.noread' pattern.
|
|
|
|
|
|
|
2015-12-14 14:47:25 +08:00
|
|
|
|
2016-01-19 John Baldwin <jhb@FreeBSD.org>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
|
|
|
|
|
|
|
Add PIC and TLS support to the ARC target.
bfd/ChangeLog:
* arc-plt.def: New file.
* arc-plt.h: Likewise.
* elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
(name_for_global_symbol): Added.
(ADD_RELA): Helper to create dynamic relocs.
(new_got_entry_to_list): Create a new got entry in linked list.
(symbol_has_entry_of_type): Search for specific type of entry in
list.
(is_reloc_for_GOT): return FALSE for any TLS related relocs.
(is_reloc_for_TLS, arc_elf_set_private_flags)
(arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
(arc_elf_merge_private_bfd_data): New functions.
(debug_arc_reloc): Cleaned debug info printing.
(PDATA reloc): Changed not to perform address alignment.
(reverse_me): Added. Fix for ARC_32 relocs.
(arc_do_relocation): Return bfd_reloc_of when no relocation should
occur.
(arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
Changed function to access an array of list of GOT entries instead
of just an array of offsets.
(elf_arc_relocate_section): Added support for PIC and TLS related relocations.
(elf_arc_check_relocs): Likewise.
(elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
(elf_arc_finish_dynamic_sections): Likewise
(arc_create_dynamic_sections): Modified conditions to create
dynamic sections.
(ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
(plt_do_relocs_for_symbol, relocate_plt_for_symbol)
(relocate_plt_for_entry): Changed to support new way to define PLT
related code.
(add_symbol_to_plt): Likewise.
(arc_elf_link_hash_table_create): New function.
include/ChangeLog:
* elf/arc-reloc.def (ARC_32, ARC_GOTPC, ARC_TLS_GD_GOT)
(ARC_TLS_IE_GOT, ARC_TLS_DTPOFF, ARC_TLS_DTPOFF_S9, ARC_TLS_LE_S9)
(ARC_TLS_LE_32): Fixed formula.
(ARC_TLS_GD_LD): Use new special function.
* opcode/arc-func.h: Changed all the replacement
functions to clear the patching bits before doing an or it with the value
argument.
2016-01-19 23:25:58 +08:00
|
|
|
|
2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
|
|
|
|
|
|
Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
|
|
|
|
|
|
|
|
|
|
|
|
* arc-plt.def: New file.
|
|
|
|
|
|
* arc-plt.h: Likewise.
|
|
|
|
|
|
* elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
|
|
|
|
|
|
elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
|
|
|
|
|
|
elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
|
|
|
|
|
|
elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
|
|
|
|
|
|
(name_for_global_symbol): Added.
|
|
|
|
|
|
(ADD_RELA): Helper to create dynamic relocs.
|
|
|
|
|
|
(new_got_entry_to_list): Create a new got entry in linked list.
|
|
|
|
|
|
(symbol_has_entry_of_type): Search for specific type of entry in
|
|
|
|
|
|
list.
|
|
|
|
|
|
(is_reloc_for_GOT): return FALSE for any TLS related relocs.
|
|
|
|
|
|
(is_reloc_for_TLS, arc_elf_set_private_flags)
|
|
|
|
|
|
(arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
|
|
|
|
|
|
(arc_elf_merge_private_bfd_data): New functions.
|
|
|
|
|
|
(debug_arc_reloc): Cleaned debug info printing.
|
|
|
|
|
|
(PDATA reloc): Changed not to perform address alignment.
|
|
|
|
|
|
(reverse_me): Added. Fix for ARC_32 relocs.
|
|
|
|
|
|
(arc_do_relocation): Return bfd_reloc_of when no relocation should
|
|
|
|
|
|
occur.
|
|
|
|
|
|
(arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
|
|
|
|
|
|
Changed function to access an array of list of GOT entries instead
|
|
|
|
|
|
of just an array of offsets.
|
|
|
|
|
|
(elf_arc_relocate_section): Added support for PIC and TLS related relocations.
|
|
|
|
|
|
(elf_arc_check_relocs): Likewise.
|
|
|
|
|
|
(elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
|
|
|
|
|
|
(elf_arc_finish_dynamic_sections): Likewise
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|
(arc_create_dynamic_sections): Modified conditions to create
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|
dynamic sections.
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(ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
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|
(plt_do_relocs_for_symbol, relocate_plt_for_symbol)
|
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|
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|
(relocate_plt_for_entry): Changed to support new way to define PLT
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|
related code.
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(add_symbol_to_plt): Likewise.
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(arc_elf_link_hash_table_create): New function.
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2016-01-18 23:58:47 +08:00
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|
2016-01-18 Nick Clifton <nickc@redhat.com>
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PR ld/19440
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* coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
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|
section number into internal section number.
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* coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
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* coffswap.h (coff_swap_sym_in): Likewise.
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* peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
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|
* coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
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|
|
section number field is big enough to hold the external value.
|
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|
2016-01-17 09:50:55 +08:00
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|
2016-01-17 Alan Modra <amodra@gmail.com>
|
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|
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|
|
* configure: Regenerate.
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|
2016-01-13 00:33:20 +08:00
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|
2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
|
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|
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|
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|
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|
|
* elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
|
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|
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|
|
when address in first unwind entry does not match start of
|
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|
|
|
|
section.
|
|
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|
2016-01-08 17:47:24 +08:00
|
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|
2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
|
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|
|
Jiong Wang <jiong.wang@arm.com>
|
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|
|
|
|
|
|
|
|
|
|
PR ld/19368
|
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|
|
|
* elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
|
|
|
|
|
|
reloc_class_ifunc.
|
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|
|
|
|
|
2016-01-05 22:46:39 +08:00
|
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|
|
2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
|
|
|
|
|
|
place 'R_' before the reloc name returned.
|
|
|
|
|
|
(elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
|
|
|
|
|
|
the relocation string.
|
|
|
|
|
|
|
2016-01-05 07:32:34 +08:00
|
|
|
|
2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
|
|
|
|
|
|
factored out from...
|
|
|
|
|
|
(_bfd_mips_elf_merge_private_bfd_data): ... here.
|
|
|
|
|
|
|
2016-01-05 07:30:00 +08:00
|
|
|
|
2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
|
|
|
|
|
|
attribute check after ELF file header flag check.
|
|
|
|
|
|
|
2016-01-05 07:16:45 +08:00
|
|
|
|
2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
|
|
|
|
|
|
return status from `_bfd_elf_merge_object_attributes'.
|
|
|
|
|
|
|
2016-01-05 07:15:03 +08:00
|
|
|
|
2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
|
|
|
|
|
|
factored out from...
|
|
|
|
|
|
(_bfd_mips_elf_merge_private_bfd_data): ... here.
|
|
|
|
|
|
|
2016-01-05 07:13:10 +08:00
|
|
|
|
2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
|
|
|
|
|
|
handling of input MIPS ABI flags together.
|
|
|
|
|
|
|
2016-01-05 07:00:24 +08:00
|
|
|
|
2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
|
|
|
|
|
|
attribute checks for null input.
|
|
|
|
|
|
|
2016-01-05 06:49:59 +08:00
|
|
|
|
2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
|
|
|
|
|
|
pointers to target data.
|
|
|
|
|
|
|
2016-01-05 06:46:40 +08:00
|
|
|
|
2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
|
|
|
|
|
|
an FP ABI warning.
|
|
|
|
|
|
|
2016-01-01 19:25:12 +08:00
|
|
|
|
2016-01-01 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
Update year range in copyright notice of all files.
|
|
|
|
|
|
|
2016-01-01 18:44:31 +08:00
|
|
|
|
For older changes see ChangeLog-2015 and doc/ChangeLog-0415
|
|
|
|
|
|
|
|
|
|
|
|
Copyright (C) 2016 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:
|
