374 lines
12 KiB
Plaintext
374 lines
12 KiB
Plaintext
2019-03-13 Sudakshina Das <sudi.das@arm.com>
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* elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
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(PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
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(setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
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(elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
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and PLT_PAC_PLT.
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(elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
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(get_plt_type): Add case for DT_AARCH64_PAC_PLT.
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(elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
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2019-03-13 Sudakshina Das <sudi.das@arm.com>
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Szabolcs Nagy <szabolcs.nagy@arm.com>
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* bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
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(aarch64_bti_pac_info): New.
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(bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
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(bfd_elf32_aarch64_set_options): Likewise.
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* bfd-in2.h: Regenerate
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* elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
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(PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
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(elfNN_aarch64_small_plt0_bti_entry): New.
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(elfNN_aarch64_small_plt_bti_entry): New.
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(elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
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(elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
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(elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
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tlsdesc_plt_entry_size fields.
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(elfNN_aarch64_link_hash_table_create): Initialise the new fields.
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(setup_plt_values): New helper function.
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(bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
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bti enable type.
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(elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
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fixed macros.
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(elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
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(elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
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to plt stubs instead of fixed ones and update filling them according
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to the need for bti.
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(elfNN_aarch64_init_small_plt0_entry): Likewise.
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(elfNN_aarch64_finish_dynamic_sections): Likewise.
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(get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
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(elfNN_aarch64_plt_sym_val): Update size accordingly.
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(elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
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is set.
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(bfd_elfNN_get_synthetic_symtab): Define.
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(elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
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and mising BTI NOTE SECTION.
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2019-03-13 Sudakshina Das <sudi.das@arm.com>
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* elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
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linker created inputs from merge.
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* elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
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GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
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(elfNN_aarch64_link_setup_gnu_properties): New.
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(elfNN_aarch64_merge_gnu_properties): New.
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(elf_backend_setup_gnu_properties): Define for AArch64.
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(elf_backend_merge_gnu_properties): Likewise.
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* elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
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(_bfd_aarch64_elf_parse_gnu_properties): Define.
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(_bfd_aarch64_elf_merge_gnu_properties): Define.
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* elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
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(_bfd_aarch64_elf_parse_gnu_properties): Declare.
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(_bfd_aarch64_elf_merge_gnu_properties): Declare.
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(elf_backend_parse_gnu_properties): Define for AArch64.
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2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/24322
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* elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
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merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
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2019-03-12 Alan Modra <amodra@gmail.com>
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* coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
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nmemb parameter. Use bfd_alloc2.
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(coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
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Delete assertion.
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(coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
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(coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
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* coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
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doesn't overflow.
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* elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
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(assign_section_numbers): Style fix.
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(swap_out_syms): Use bfd_malloc2.
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(_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
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overflow.
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(_bfd_elf_make_empty_symbol): Style fix.
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(elfobj_grok_stapsdt_note_1): Formatting.
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* elfcode.h (elf_object_p): Use bfd_alloc2.
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(elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
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(elf_slurp_symbol_table): Use bfd_zalloc2.
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(elf_slurp_reloc_table): Use bfd_alloc2.
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(_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
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* elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
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size calculation doesn't overflow.
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(elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
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* mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
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* pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
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2019-03-08 Alan Modra <amodra@gmail.com>
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PR 24311
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* merge.c (merge_strings): Return secinfo. Don't pad section
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to alignment here.
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(_bfd_merge_sections): Pad section to alignment here, if input
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sections contributing to merged output all pad to alignment.
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Formatting.
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2019-03-06 Nick Clifton <nickc@redhat.com>
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* dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
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table pointer.
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* coffgen.c (coff_find_nearest_line_with_names): Do not call
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_bfd_dwarf2_find_symbol_bias if there is no symbol table available.
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2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
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This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
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2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
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PR 20113
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* elf32-s390.c (allocate_dynrelocs): Update comment.
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2019-02-28 Tamar Christina <tamar.christina@arm.com>
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* elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
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2019-02-28 Nick Clifton <nickc@redhat.com>
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PR 24273
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* elf.c (bfd_elf_string_from_elf_section): Check for a string
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section that is not NUL terminated.
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2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/24276
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* elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
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by linker when checking copy reloc on protected symbol.
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2019-02-24 Alan Modra <amodra@gmail.com>
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PR 24144
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* pdp11.c (set_section_contents): Revert 2015-02-24 change.
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2019-02-20 Eric Tsai <erictsai@cadence.com>
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* elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
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sections between the call site and call destination and adjust
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call distance by the largest alignment.
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2019-02-20 Alan Hayward <alan.hayward@arm.com>
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* elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
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* elf.c (elfcore_grok_aarch_pauth): New function.
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(elfcore_grok_note): Check for NT_ARM_PAC_MASK.
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(elfcore_write_aarch_pauth): New function.
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(elfcore_write_register_note): Check for AArch64 pauth section.
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2019-02-20 Alan Modra <amodra@gmail.com>
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PR 24225
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* elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
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return value.
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2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
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* configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
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Darwin hosts, not just or1k.
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* configure: Regenerate.
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2019-02-20 Alan Modra <amodra@gmail.com>
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PR 24236
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* archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
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sentinel NUL to string buffer nearer to loop where it is used.
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Don't go past sentinel when scanning strings, and don't write
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NUL again.
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* archive.c (do_slurp_coff_armap): Simplify string handling to
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archive64.c style.
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2019-02-19 Alan Modra <amodra@gmail.com>
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PR 24235
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* pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
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attempting to prevent read past end of section.
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2019-02-18 Alan Modra <amodra@gmail.com>
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PR 24225
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* elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
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PRIx64 to generate warning messages. Print local sym names too.
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2019-02-09 Vineet Gupta <vgupta@synopsys.com>
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* elf32-arc (INIT_SYM_STRING): Delete.
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(FINI_SYM_STRING): Likewise.
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(init_str): Likewise.
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(fini_str): Likewise.
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2019-02-08 Alan Modra <amodra@gmail.com>
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* elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
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for bss-plt" warning to make it an error.
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2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
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PR ld/18841
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* elf32-sparc.c (elf32_sparc_reloc_type_class): Return
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reloc_class_ifunc for ifunc symbols.
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* elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
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2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
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* elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
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<R_VISIUM_PC16>: Use explicit range test to detect an overflow.
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2019-02-07 Nick Clifton <nickc@redhat.com>
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* config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
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into the definitely obsolete list.
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2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/24151
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* elf64-x86-64.c (elf_x86_64_need_pic): Check
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SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
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(elf_x86_64_relocate_section): Move PIC check for PC-relative
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relocations to ...
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(elf_x86_64_check_relocs): Here.
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(elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
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to check if a symbol is defined in a non-shared object.
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* elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
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2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
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* elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
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of 'labs' (and fix GCC warning).
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2019-01-25 Nick Clifton <nickc@redhat.com>
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* po/ru.po: Updated Russian translation.
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2019-01-23 Nick Clifton <nickc@redhat.com>
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* po/fr.po: Updated French translation.
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2019-01-21 Nick Clifton <nickc@redhat.com>
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* po/pt.po: Updated Portuguese translation.
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* po/uk.po: Updated Ukranian translation.
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2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
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PR 24108
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* elf32-nds32.c (nds32_relocate_section): Add space between words
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in error message.
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* elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
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error message.
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(riscv_i_or_e_p): Likewise.
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(riscv_merge_arch_attr_info): Likewise.
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2019-01-19 Nick Clifton <nickc@redhat.com>
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* version.m4: Reset to 2.32.51
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* configure: Regenerate.
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* po/bfd.pot: Regenerate.
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2018-06-24 Nick Clifton <nickc@redhat.com>
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2.32 branch created.
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2019-01-16 Kito Cheng <kito@andestech.com>
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* elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
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for OBJ_ATTR_PROC.
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2019-01-16 Kito Cheng <kito@andestech.com>
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Nelson Chu <nelson@andestech.com>
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* elfnn-riscv.c (in_subsets): New.
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(out_subsets): Likewise.
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(merged_subsets): Likewise.
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(riscv_std_ext_p): Likewise.
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(riscv_non_std_ext_p): Likewise.
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(riscv_std_sv_ext_p): Likewise.
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(riscv_non_std_sv_ext_p): Likewise.
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(riscv_version_mismatch): Likewise.
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(riscv_i_or_e_p): Likewise.
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(riscv_merge_std_ext): Likewise.
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(riscv_merge_non_std_and_sv_ext): Likewise.
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(riscv_merge_arch_attr_info): Likewise.
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(riscv_merge_attributes): Likewise.
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(_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
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* elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
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(elf_backend_obj_attrs_vendor): Define.
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(elf_backend_obj_attrs_section_type): Likewise.
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(elf_backend_obj_attrs_section): Likewise.
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(elf_backend_obj_attrs_arg_type): Define as
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riscv_elf_obj_attrs_arg_type.
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* elfxx-riscv.c (riscv_estimate_digit): New.
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(riscv_estimate_arch_strlen1): Likewise.
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(riscv_estimate_arch_strlen): Likewise.
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(riscv_arch_str1): Likewise.
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(riscv_arch_str): Likewise.
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* elfxx-riscv.h (riscv_arch_str): Declare.
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2019-01-14 John Darrington <john@darrington.wattle.id.au>
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* bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
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* libbfd.h: regen.
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* elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
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source field. (md_apply_fix): Apply final fix
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to BFD_RELOC_S12Z_OPR.
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* reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
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2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
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PR 20113
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* elf32-s390.c (allocate_dynrelocs): Update comment.
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2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
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* warning.m4: Adjust egrep pattern for non-GNU compilers.
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* configure: Regenerate.
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2019-01-08 Alan Modra <amodra@gmail.com>
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PR 23699
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PR 24065
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* ihex.c (ihex_write_object_contents): Properly check 32-bit
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address range.
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2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
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* bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
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* bfd/bfd-in2.h: Regenerate.
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* bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
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* bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
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2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
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* config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
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default target, little endian target is more suitable.
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2019-01-04 Alan Modra <amodra@gmail.com>
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PR 24061
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PR 21786
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* coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
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adjust all callers.
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(EQ_VALUE_IN_FIELD): Likewise.
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* coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
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2019-01-01 Alan Modra <amodra@gmail.com>
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Update year range in copyright notice of all files.
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For older changes see ChangeLog-2018
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Copyright (C) 2019 Free Software Foundation, Inc.
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Copying and distribution of this file, with or without modification,
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are permitted in any medium without royalty provided the copyright
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notice and this notice are preserved.
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Local Variables:
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mode: change-log
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left-margin: 8
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fill-column: 74
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version-control: never
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End:
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