e310298cf3
This patch delays setting up DT_NEEDED dynamic tags until all object files and libraries have been opened and their symbols processed, rather than adding the tags while processing symbols. Tags are ordered according to the position of the associated library on the command line and linker scripts. It is still possible with --as-needed libs that are mentioned more than once for tags to be ordered according to which mention was needed. For example with "--as-needed a.so b.so c.so b.so" when b.so is not needed by a.so or any other prior object file but is needed by c.so, the order of tags will be "A C B". bfd/ PR 25593 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to "dyn_loaded". (bfd_elf_add_dt_needed_tag): Declare. * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf. * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename from elf_add_dt_needed_tag. Remove soname and doit param. (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag to see whether as-needed lib is already loaded, use dyn_loaded list instead. When saving and restoring around as-needed lib handle possibility that dynstr has not been initialised. Don't add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs. Mark libs loaded via DT_NEEDED entries of other libs with DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of the output. (elf_link_check_versioned_symbol): Remove now unneccesary DYNAMIC check when traversing dyn_loaded list. ld/ PR 25593 * ldelf.c (ldelf_try_needed): Add DT_NEEDED lib to input_bfds. (ldelf_after_open): Save state of input_bfds list before loading DT_NEEDED libs. Traverse input_bfds list adding DT_NEEDED tags. Restore input_bfds list. * testsuite/ld-cris/gotplt1.d: Adjust for changed .dynstr order.
1037 lines
40 KiB
Plaintext
1037 lines
40 KiB
Plaintext
2020-02-26 Alan Modra <amodra@gmail.com>
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PR 25593
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* elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
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"dyn_loaded".
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(bfd_elf_add_dt_needed_tag): Declare.
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* elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
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* elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
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from elf_add_dt_needed_tag. Remove soname and doit param.
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(elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
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to see whether as-needed lib is already loaded, use dyn_loaded
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list instead. When saving and restoring around as-needed lib
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handle possibility that dynstr has not been initialised. Don't
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add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
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Mark libs loaded via DT_NEEDED entries of other libs with
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DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
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the output.
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(elf_link_check_versioned_symbol): Remove now unneccesary
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DYNAMIC check when traversing dyn_loaded list.
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2020-02-26 Alan Modra <amodra@gmail.com>
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* bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
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2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
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PR binutils/25584
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* plugin.c (need_lto_wrapper_p): New.
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(bfd_plugin_set_program_name): Add an int argument to set
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need_lto_wrapper_p.
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(get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
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set.
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* plugin.h (bfd_plugin_set_program_name): Add an int argument.
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2020-02-24 Alan Modra <amodra@gmail.com>
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* vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
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2020-02-24 Alan Modra <amodra@gmail.com>
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* vms-lib.c (struct carsym_mem): Add limit.
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(vms_add_index): Heed limit.
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(vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
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(vms_lib_read_index): Set up limit. Catch 32-bit overflow.
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Always return actual number read.
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(_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
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assertion with error exit.
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2020-02-22 Alan Modra <amodra@gmail.com>
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PR 25585
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* elf.c (assign_file_positions_for_load_sections): Continue linking
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on "PHDR segment not covered by LOAD segment" errors.
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2020-02-21 Alan Modra <amodra@gmail.com>
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* mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
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overflow check.
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(bfd_mach_o_canonicalize_reloc): Likewise.
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(bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
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counts and offsets against file size.
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(bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
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(bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
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(bfd_mach_o_read_symtab_symbols): Sanity check count and offset
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against file size. Delete symbol table error message.
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(bfd_mach_o_read_dysymtab): Sanity check counts and offsets
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against file size.
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(bfd_mach_o_read_symtab): Likewise.
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(bfd_mach_o_read_command): Pass file size.
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(bfd_mach_o_scan): Sanity check command count against file size.
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2020-02-21 Alan Modra <amodra@gmail.com>
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PR 25569
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* aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
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"text", "data" and "bss" section pointer vars. Don't update
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section size, just exec header sizes.
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(adjust_sizes_and_vmas): Don't update text section size. Set
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initial exec header a_text. Print exec headers sizes.
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* pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
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(adjust_sizes_and_vmas): Similarly. Formatting.
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(final_link): Correct final file extension.
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2020-02-20 Nick Clifton <nickc@redhat.com>
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* elf-bfd.h (struct elf_backend_data): Add symbol_section_index
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callback.
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* elfxx-target.h (elf_backend_symbol_section_index): Provide
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default definition.
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(elfNN_bed): Initialise the symbol_section_index field.
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* elf.c (swap_out_syms): Call symbol_section_index, if defined, on
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OS and PROC specific section indicies. Warn if converting other
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reserved incidies to SHN_ABS.
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2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
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PR 25537
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* cpu-z80.c: Add machine type compatibility checking.
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2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
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PR binutils/25355
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* plugin.c (plugin_list_entry): Remove handle.
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(try_load_plugin): Call dlclose before return.
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2020-02-19 Alan Modra <amodra@gmail.com>
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* libbfd-in.h (_bfd_constant_p): Define.
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(_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
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file size before allocating memory.
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* coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
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* elf.c (bfd_elf_get_str_section): Likewise.
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(_bfd_elf_slurp_version_tables): Likewise.
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* libbfd.h: Regenerate.
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2020-02-19 Alan Modra <amodra@gmail.com>
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* libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
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* aoutx.h (aout_get_external_symbols): Replace calls to
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bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
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(slurp_reloc_table): Likewise.
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* archive.c (do_slurp_bsd_armap): Likewise.
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(do_slurp_coff_armap): Likewise.
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* archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
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* coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
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* coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
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* coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
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* coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
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(_bfd_coff_get_external_symbols): Likewise.
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* ecoff.c (ecoff_slurp_symbolic_header),
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(_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
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(_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
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(ecoff_indirect_link_order): Likewise.
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* elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
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(_bfd_elf_slurp_version_tables): Likewise.
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* elf32-m32c.c (m32c_elf_relax_section): Likewise.
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* elf32-rl78.c (rl78_elf_relax_section): Likewise.
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* elf32-rx.c (elf32_rx_relax_section): Likewise.
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* elf64-alpha.c (READ): Likewise.
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* elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
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* elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
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* elfcode.h (elf_slurp_symbol_table),
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(elf_slurp_reloc_table_from_section): Likewise.
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* elflink.c (elf_link_add_object_symbols),
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(elf_link_check_versioned_symbol): Likewise.
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* elfxx-mips.c (READ): Likewise.
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* i386lynx.c (slurp_reloc_table): Likewise.
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* lynx-core.c (lynx_core_file_p): Likewise.
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* mach-o.c (bfd_mach_o_canonicalize_relocs),
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(bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
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(bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
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* pdp11.c (aout_get_external_symbols, slurp_reloc_table
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* pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
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(bfd_pef_parse_symbols): Likewise.
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* peicode.h (pe_ILF_object_p, pe_bfd_object_p
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* som.c (setup_sections, som_slurp_string_table),
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(som_slurp_reloc_table, som_bfd_count_ar_symbols),
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(som_bfd_fill_in_ar_symbols): Likewise.
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* vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
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(evax_bfd_print_image): Likewise.
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* vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
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* wasm-module.c (wasm_scan): Likewise.
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* xcofflink.c (xcoff_link_add_symbols): Likewise.
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* xsym.c (bfd_sym_read_name_table),
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(bfd_sym_print_type_information_table_entry): Likewise.
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* libbfd.h: Regenerate.
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2020-02-19 Alan Modra <amodra@gmail.com>
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* aoutx.h (slurp_reloc_table): Allocate reloc_cache after
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reading external relocs.
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* ecoff.c (ecoff_slurp_reloc_table): Likewise.
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* archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
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after bfd_bread.
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* archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
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bfd_release.
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* elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
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(m32c_elf_relax_section): Likewise.
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* elf32-rl78.c (rl78_offset_for_reloc): Likewise.
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(rl78_elf_relax_section): Likewise.
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* elf32-rx.c (rx_offset_for_reloc): Likewise.
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(elf32_rx_relax_section): Likewise.
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* mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
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parameter types and use..
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(bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
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(bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
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* peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
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being read from file, just the extra.
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* som.c (som_slurp_symbol_table): Allocate internal symbol buffer
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after reading external syms. Free on failure.
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2020-02-19 Alan Modra <amodra@gmail.com>
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* coffcode.h (buy_and_read, coff_slurp_line_table),
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(coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
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bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
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corresponding bfd_alloc call. Adjust variables to suit.
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* coffgen.c (_bfd_coff_get_external_symbols): Likewise.
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* ecoff.c (_bfd_ecoff_slurp_symbolic_info),
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(_bfd_ecoff_slurp_symbol_table, READ): Likewise.
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* elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
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(swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
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* elf32-m32c.c (m32c_elf_relax_section): Likewise.
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* elf32-rl78.c (rl78_elf_relax_section): Likewise.
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* elf32-rx.c (elf32_rx_relax_section): Likewise.
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* elf64-alpha.c (READ): Likewise.
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* elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
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(elf_slurp_symbol_table, elf_slurp_reloc_table),
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(bfd_from_remote_memory): Likewise.
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* elfcore.h (core_find_build_id): Likewise.
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* elfxx-mips.c (READ): Likewise.
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* mach-o.c (bfd_mach_o_mangle_sections),
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(bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
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(bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
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(bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
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* som.c (setup_sections, som_prep_for_fixups)
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(som_build_and_write_symbol_table, som_slurp_symbol_table),
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(som_slurp_reloc_table, som_bfd_count_ar_symbols),
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(som_bfd_fill_in_ar_symbols, som_slurp_armap),
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(som_bfd_ar_write_symbol_stuff): Likewise.
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* vms-alpha.c (vector_grow1): Likewise.
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* vms-lib.c (vms_add_index): Likewise.
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* wasm-module.c (wasm_scan_name_function_section): Likewise.
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* libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
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* opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
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* libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
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(bfd_alloc2, bfd_zalloc2): Delete.
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(_bfd_mul_overflow): Define.
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* libbfd.h: Regenerate.
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2020-02-19 Alan Modra <amodra@gmail.com>
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* elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
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bfd_zalloc2.
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(assign_section_numbers): Likewise.
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(elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
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(_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
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bfd_malloc2, size_t amt, and unsigned tls_count.
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(rewrite_elf_program_header): Use bfd_malloc and size_t amt.
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* elflink.c (elf_create_symbuf): Use bfd_malloc.
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(elf_output_implib): Use bfd_alloc.
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2020-02-19 Alan Modra <amodra@gmail.com>
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* bfd.c (struct bfd): Move format and direction to other
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bitfields. Add "size".
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* bfdio.c (bfd_get_size): Cache size when not writing file.
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* opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
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returning zero, ie. unknown.
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(bfd_get_alt_debug_link_info): Likewise.
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* bfd-in2.h: Regenerate.
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2020-02-19 Alan Modra <amodra@gmail.com>
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* coffgen.c (_bfd_coff_get_external_symbols): Don't call
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bfd_get_file_size twice.
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(_bfd_coff_read_string_table): Allow for bfd_get_file_size
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zero, ie. unknown, return.
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* elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
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* elfcode.h (elf_swap_shdr_in): Likewise.
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(elf_object_p): Don't call bfd_get_file_size twice and correct
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file size check.
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2020-02-19 Alan Modra <amodra@gmail.com>
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|
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* mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
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FALSE if memory alloc fails. Adjust calls.
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* som.c (som_prep_for_fixups): Likewise.
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* vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
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(alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
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(alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
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* som.c (som_build_and_write_symbol_table): Return via error_return
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on seek failure.
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* vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
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(VEC_APPEND_EL): Delete.
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(vector_grow1): Return pointer to element. Catch overflow.
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Return NULL on memory allocation failure.
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(alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
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(alpha_vms_add_fixup_ca): Likewise.
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(alpha_vms_link_add_object_symbols): Check VEC_APPEND result
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before using.
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* elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
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|
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2020-02-19 Alan Modra <amodra@gmail.com>
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|
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* aix386-core.c (aix386_core_file_p): Use size_t for "amt".
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* aout-target.h (object_p): Likewise.
|
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* aout-tic30.c (tic30_aout_object_p): Likewise.
|
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* aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
|
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(emit_stringtab, write_syms, link_hash_table_create),
|
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(aout_link_write_other_symbol): Likewise.
|
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* archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
|
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(bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
|
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(_bfd_compute_and_write_armap): Likewise.
|
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* archures.c (bfd_arch_list): Likewise.
|
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* bfd.c (bfd_record_phdr): Likewise.
|
||
* binary.c (binary_canonicalize_symtab): Likewise.
|
||
* cisco-core.c (cisco_core_file_validate): Likewise.
|
||
* coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
|
||
(find_arm_glue, record_arm_to_thumb_glue),
|
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(record_thumb_to_arm_glue): Likewise.
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* coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
|
||
(ppc_allocate_toc_section): Likewise.
|
||
* coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
|
||
* coff-sh.c (sh_relax_section): Likewise.
|
||
* coff64-rs6000.c (xcoff64_archive_p): Likewise.
|
||
* coffcode.h (handle_COMDAT, coff_new_section_hook),
|
||
(coff_set_alignment_hook, coff_mkobject),
|
||
(coff_compute_section_file_positions): Likewise.
|
||
* coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
|
||
(coff_find_nearest_line_with_names),
|
||
( bfd_coff_set_symbol_class): Likewise.
|
||
* cofflink.c (_bfd_coff_link_hash_table_create),
|
||
(_bfd_coff_link_input_bfd): Likewise.
|
||
* dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
|
||
* dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
|
||
(build_line_info_table, sort_line_sequences),
|
||
(line_info_add_include_dir, line_info_add_file_name),
|
||
(decode_line_info, scan_unit_for_symbols, parse_comp_unit),
|
||
(place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
|
||
* ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
|
||
(_bfd_ecoff_find_nearest_line),
|
||
(_bfd_ecoff_bfd_link_hash_table_create): Likewise.
|
||
* ecofflink.c (bfd_ecoff_debug_init): Likewise.
|
||
* elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
|
||
* elf-m10300.c (mn10300_elf_relax_section),
|
||
(elf32_mn10300_link_hash_table_create): Likewise.
|
||
* elf-strtab.c (_bfd_elf_strtab_init): Likewise.
|
||
* elf.c (make_mapping, copy_elf_program_header): Likewise.
|
||
* elf32-arm.c (elf32_arm_link_hash_table_create),
|
||
(elf32_arm_setup_section_lists, elf32_arm_check_relocs),
|
||
(elf32_arm_new_section_hook): Likewise.
|
||
* elf32-avr.c (elf_avr_new_section_hook),
|
||
(elf32_avr_link_hash_table_create, get_local_syms),
|
||
(elf32_avr_setup_section_lists): Likewise.
|
||
* elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
|
||
(bfin_link_hash_table_create): Likewise.
|
||
* elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
|
||
* elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
|
||
* elf32-csky.c (csky_elf_link_hash_table_create),
|
||
(csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
|
||
* elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
|
||
* elf32-hppa.c (elf32_hppa_link_hash_table_create),
|
||
(elf32_hppa_setup_section_lists, get_local_syms): Likewise.
|
||
* elf32-i386.c (elf_i386_check_relocs): Likewise.
|
||
* elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
|
||
* elf32-m32r.c (m32r_elf_link_hash_table_create),
|
||
(m32r_elf_check_relocs): Likewise.
|
||
* elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
|
||
(elf32_m68hc11_setup_section_lists),
|
||
(elf32_m68hc11_size_stubs): Likewise.
|
||
* elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
|
||
* elf32-metag.c (elf_metag_link_hash_table_create),
|
||
(elf_metag_setup_section_lists): Likewise.
|
||
* elf32-microblaze.c (microblaze_elf_link_hash_table_create),
|
||
(microblaze_elf_check_relocs): Likewise.
|
||
* elf32-nds32.c (nds32_elf_link_hash_table_create),
|
||
(nds32_elf_check_relocs): Likewise.
|
||
* elf32-nios2.c (nios2_elf32_setup_section_lists),
|
||
(get_local_syms, nios2_elf32_check_relocs),
|
||
(nios2_elf32_link_hash_table_create): Likewise.
|
||
* elf32-or1k.c (or1k_elf_link_hash_table_create),
|
||
(or1k_elf_check_relocs): Likewise.
|
||
* elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
|
||
* elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
|
||
* elf32-s390.c (elf_s390_link_hash_table_create),
|
||
(elf_s390_check_relocs): Likewise.
|
||
* elf32-score.c (score_elf_create_got_section),
|
||
(s3_elf32_score_new_section_hook),
|
||
(elf32_score_link_hash_table_create): Likewise.
|
||
* elf32-score7.c (score_elf_create_got_section),
|
||
(s7_elf32_score_new_section_hook): Likewise.
|
||
* elf32-sh.c (sh_elf_link_hash_table_create),
|
||
(sh_elf_check_relocs): Likewise.
|
||
* elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
|
||
(elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
|
||
* elf32-tilepro.c (tilepro_elf_link_hash_table_create),
|
||
(tilepro_elf_check_relocs): Likewise.
|
||
* elf32-v850.c (remember_hi16s_reloc): Likewise.
|
||
* elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
|
||
* elf32-xtensa.c (elf_xtensa_link_hash_table_create),
|
||
(elf_xtensa_new_section_hook): Likewise.
|
||
* elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
|
||
(get_got_entry, elf64_alpha_check_relocs): Likewise.
|
||
* elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
|
||
* elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
|
||
* elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
|
||
* elf64-ppc.c (ppc64_elf_new_section_hook),
|
||
(ppc64_elf_link_hash_table_create, update_local_sym_info),
|
||
(update_plt_info, ppc64_elf_check_relocs): Likewise.
|
||
* elf64-s390.c (elf_s390_link_hash_table_create),
|
||
(elf_s390_check_relocs): Likewise.
|
||
* elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
|
||
* elflink.c (bfd_elf_link_record_local_dynamic_symbol),
|
||
(_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
|
||
(elf_link_add_archive_symbols, compute_bucket_count),
|
||
(bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
|
||
(bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
|
||
(bfd_elf_final_link): Likewise.
|
||
* elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
|
||
(elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
|
||
(elfNN_aarch64_new_section_hook): Likewise.
|
||
* elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
|
||
* elfnn-riscv.c (riscv_elf_link_hash_table_create),
|
||
(riscv_elf_check_relocs): Likewise.
|
||
* elfxx-mips.c (_bfd_mips_elf_new_section_hook),
|
||
(_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
|
||
(_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
|
||
(_bfd_mips_elf_link_hash_table_create): Likewise.
|
||
* elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
|
||
(_bfd_sparc_elf_check_relocs),
|
||
(_bfd_sparc_elf_new_section_hook): Likewise.
|
||
* elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
|
||
(tilegx_elf_check_relocs): Likewise.
|
||
* elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
|
||
* format.c (bfd_check_format_matches): Likewise.
|
||
* hash.c (_bfd_stringtab_init): Likewise.
|
||
* ihex.c (ihex_scan): Likewise.
|
||
* irix-core.c (irix_core_core_file_p): Likewise.
|
||
* linker.c (bfd_wrapped_link_hash_lookup),
|
||
(_bfd_generic_link_hash_table_create),
|
||
(_bfd_generic_reloc_link_order): Likewise.
|
||
* lynx-core.c (lynx_core_file_p): Likewise.
|
||
* netbsd-core.c (netbsd_core_file_p): Likewise.
|
||
* osf-core.c (osf_core_core_file_p): Likewise.
|
||
* pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
|
||
(link_hash_table_create, aout_link_write_other_symbol): Likewise.
|
||
* peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
|
||
* peicode.h (pe_mkobject): Likewise.
|
||
* ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
|
||
* ptrace-core.c (ptrace_unix_core_file_p): Likewise.
|
||
* sco5-core.c (read_uarea): Likewise.
|
||
* som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
|
||
(som_write_fixups, som_write_space_strings, som_write_symbol_strings),
|
||
(som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
|
||
(som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
|
||
(bfd_som_attach_aux_hdr, som_write_armap): Likewise.
|
||
* srec.c (srec_scan): Likewise.
|
||
* syms.c (_bfd_generic_make_empty_symbol): Likewise.
|
||
* targets.c (bfd_target_list): Likewise.
|
||
* tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
|
||
* trad-core.c (trad_unix_core_file_p): Likewise.
|
||
* vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
|
||
(vms_new_section_hook): Likewise.
|
||
* wasm-module.c (wasm_make_empty_symbol): Likewise.
|
||
* xcofflink.c (xcoff_get_section_contents),
|
||
(_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
|
||
(xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
|
||
(bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
|
||
|
||
2020-02-19 Alan Modra <amodra@gmail.com>
|
||
|
||
* elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
|
||
|
||
2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* plugin.c (try_load_plugin): Make plugin_list_iter an argument
|
||
and use it if it isn't NULL. Remove has_plugin_p argument. Add
|
||
a build_list_p argument. Don't search plugin_list. Short circuit
|
||
when building the plugin list.
|
||
(has_plugin): Renamed to has_plugin_list.
|
||
(bfd_plugin_set_plugin): Don't set has_plugin.
|
||
(bfd_plugin_specified_p): Check plugin_list instead.
|
||
(build_plugin_list): New function.
|
||
(load_plugin): Call build_plugin_list and use plugin_list.
|
||
|
||
2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR binutils/25355
|
||
* plugin.c (try_claim): Always clean up for LTO wrapper.
|
||
(try_load_plugin): Treat each object as independent. Create a
|
||
copy for plugin name.
|
||
|
||
2020-02-11 Nick Clifton <nickc@redhat.com>
|
||
|
||
* elf32-msp430.c (msp430_final_link_relocate): Always use longs
|
||
for addresses in print statements.
|
||
(msp430_elf_relax_delete_bytes): Likewise.
|
||
(msp430_elf_relax_add_words): Likewise.
|
||
(msp430_elf_relax_section): Likewise.
|
||
|
||
2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* plugin.c (add_symbols): Clear plugin_data memory.
|
||
|
||
2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR binutils/25355
|
||
* configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
|
||
(EXECUTABLE_SUFFIX): Likewise.
|
||
* config.in: Regenerated.
|
||
* configure: Likewise.
|
||
* plugin.c (bfd_plugin_close_and_cleanup): Removed.
|
||
(plugin_list_entry): Add all_symbols_read, cleanup_handler,
|
||
gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
|
||
real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
|
||
(get_lto_wrapper): New.
|
||
(setup_lto_wrapper_env): Likewise.
|
||
(current_plugin): Likewise.
|
||
(register_all_symbols_read): Likewise.
|
||
(register_cleanup): Likewise.
|
||
(get_symbols): Likewise.
|
||
(add_input_file): Likewise.
|
||
(bfd_plugin_close_and_cleanup): Likewise.
|
||
(claim_file): Removed.
|
||
(register_claim_file): Set current_plugin->claim_file.
|
||
(add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
|
||
lto_syms in current_plugin.
|
||
(try_claim): Use current_plugin->claim_file. Call LTO plugin
|
||
all_symbols_read handler. Copy real symbols to plugin_data.
|
||
Call LTO plugin cleanup handler. Clean up for LTO wrapper.
|
||
(try_load_plugin): Don't reuse the previous plugin for LTO
|
||
wrapper. Set up GCC LTO wrapper if possible. Don't set
|
||
plugin_list_iter->claim_file.
|
||
(bfd_plugin_canonicalize_symtab): Use real LTO symbols if
|
||
possible.
|
||
* plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
|
||
real_syms.
|
||
|
||
2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
|
||
|
||
* elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
|
||
check if previous instruction matches a conditional jump inserted
|
||
earlier. Invert conditional jump and delete branch in this case.
|
||
|
||
2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
|
||
|
||
* elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
|
||
msp430_elf_relax_add_words. Support insertion of either one or two
|
||
words.
|
||
(msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
|
||
needs to be grown. Handle insertion of branch instruction to replace
|
||
jump.
|
||
|
||
2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
|
||
|
||
* elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
|
||
debugging relocations.
|
||
(msp430_elf_relax_delete_bytes): Likewise.
|
||
(msp430_elf_relax_add_two_words): Likewise.
|
||
(msp430_elf_relax_section): Likewise.
|
||
|
||
2020-02-10 Alan Modra <amodra@gmail.com>
|
||
|
||
* archures.c: Wrap overlong z80 comments.
|
||
* bfd-in2.h: Regenerate.
|
||
|
||
2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
|
||
|
||
PR 25469
|
||
* archures.c: Add GBZ80 and Z80N machine values.
|
||
* reloc.c: Add BFD_RELOC_Z80_16_BE.
|
||
* coff-z80.c: Add support for new reloc.
|
||
* coffcode.h: Add support for new machine values.
|
||
* cpu-z80.c: Add support for new machine names.
|
||
* elf32-z80.c: Add support for new reloc.
|
||
* bfd-in2.h: Regenerate.
|
||
* libbfd.h: Regenerate.
|
||
|
||
2020-02-07 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR 23932
|
||
* elf.c (rewrite_elf_program_header): Do not complain if no
|
||
sections are mapped to a segment.
|
||
|
||
2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR ld/25490
|
||
* elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
|
||
for garbage collection on __patchable_function_entries section
|
||
without linked-to section.
|
||
|
||
2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR gas/25381
|
||
* bfd-in2.h: Regenerated.
|
||
* elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
|
||
on section if gc_mark of any of its linked-to sections is set
|
||
and don't set gc_mark again.
|
||
* section.c (asection): Add linked_to_symbol_name to map_head
|
||
union.
|
||
|
||
2020-02-06 Maciej W. Rozycki <macro@wdc.com>
|
||
|
||
* elf32-v850.c (v850_elf_relax_section): Fix the index used for
|
||
reporting an unrecognized instruction with R_V850_LONGJUMP.
|
||
|
||
2020-02-05 Alan Modra <amodra@gmail.com>
|
||
|
||
* elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
|
||
|
||
2020-02-04 Alan Modra <amodra@gmail.com>
|
||
|
||
* elf32-ppc.c (ppc_elf_relocate_section): After applying
|
||
R_PPC_VLE_ADDR20, goto copy_reloc.
|
||
|
||
2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* bfd-in2.h: Regenerated.
|
||
* section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
|
||
|
||
2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR gas/25380
|
||
* bfd-in2.h: Regenerated.
|
||
* ecoff.c (bfd_debug_section): Add section_id.
|
||
* section.c (bfd_section): Add section_id.
|
||
(SEC_ASSEMBLER_SECTION_ID): New.
|
||
(BFD_FAKE_SECTION): Add section_id.
|
||
|
||
2020-02-01 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config.bfd: Move the c30-aout and tic30-aout targets onto the
|
||
obsolete list.
|
||
|
||
2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
|
||
encodings are relative to the GOT on nios2, too.
|
||
|
||
2020-01-31 Alan Modra <amodra@gmail.com>
|
||
|
||
* Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
|
||
file. Use $< and $@ in rules.
|
||
(elf32-aarch64.c, elf64-aarch64.c): Likewise.
|
||
(elf32-ia64.c, elf64-ia64.c): Likewise.
|
||
(elf32-riscv.c, elf64-riscv.c): Likewise.
|
||
(peigen.c, pepigen.c, pex64igen.c): Likewise.
|
||
(elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
|
||
(elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
|
||
(elf32-ia64.c, elf64-ia64.c): Do emit #line.
|
||
(peigen.c, pepigen.c, pex64igen.c): Likewise.
|
||
* Makefile.in: Regenerate.
|
||
|
||
2020-01-31 Alan Modra <amodra@gmail.com>
|
||
|
||
PR 4110
|
||
* elf.c (setup_group): Don't clear entire section contents,
|
||
just the padding after group flags. Release alloc'd memory
|
||
after a seek or read failure.
|
||
|
||
2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
|
||
|
||
* peXXigen.c (pe_is_repro): New function.
|
||
(_bfd_XX_print_private_bfd_data_common): Note timestamp is
|
||
actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
|
||
|
||
2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
|
||
|
||
* peXXigen.c (debug_type_names): Add names for new debug data type
|
||
values.
|
||
|
||
2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
|
||
|
||
* peXXigen.c (pe_print_debugdata): Fix the iteration variable for
|
||
inner loop. Fix a memory leak.
|
||
|
||
2020-01-30 Alan Modra <amodra@gmail.com>
|
||
|
||
* coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
|
||
or obj_coff_keep_strings here.
|
||
(coff_get_normalized_symtab): Free external syms directly.
|
||
* xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
|
||
on error exit path.
|
||
|
||
2020-01-27 Jim Wilson <jimw@sifive.com>
|
||
|
||
* cpu-riscv.c (riscv_scan): New.
|
||
(N): Change bfd_default_scan to riscv_scan.
|
||
|
||
2020-01-27 Andreas Schwab <schwab@suse.de>
|
||
|
||
* Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
|
||
(ALL_MACHINES_CFILES): Remove cpu-plugin.c.
|
||
* Makefile.in: Regenerate.
|
||
* cpu-plugin.c: Remove.
|
||
* archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
|
||
(bfd_plugin_arch): Remove declaration.
|
||
* bfd-in2.h: Regenerate.
|
||
* po/SRC-POTFILES.in: Regenerate.
|
||
|
||
2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
|
||
Alan Modra <amodra@gmail.com>
|
||
|
||
PR ld/25458
|
||
* elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
|
||
|
||
2020-01-24 Jim Wilson <jimw@sifive.com>
|
||
|
||
* elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
|
||
(riscv_parse_prefixed_ext): Fix s extension comment and reword to
|
||
avoid over long line.
|
||
|
||
2020-01-24 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR 25447
|
||
* coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
|
||
syms and keep strings flags as these may have been set in order to
|
||
prevent a bogus call to free.
|
||
|
||
2020-01-23 Nick Clifton <nickc@redhat.com>
|
||
|
||
* po/fr.po: Updated French translation.
|
||
|
||
2020-01-23 Alan Modra <amodra@gmail.com>
|
||
|
||
PR 25444
|
||
* elf.c (assign_file_positions_for_load_sections): Avoid divide
|
||
by zero when p_align is zero.
|
||
|
||
2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
|
||
|
||
* bfd/elfnn-riscv.c (riscv_skip_prefix): New.
|
||
(riscv_prefix_cmp): Likewise.
|
||
(riscv_non_std_ext_p): Deleted.
|
||
(riscv_std_sv_ext_p): Likewise.
|
||
(riscv_non_std_sv_ext_p): Likewise.
|
||
(riscv_merge_non_std_and_sv_ext): Rename to...
|
||
(riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
|
||
(riscv_merge_arch_attr_info): Replace 3 calls to
|
||
riscv_merge_non_std_and_sv_ext with single call to
|
||
riscv_merge_multi_letter_ext.
|
||
* bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
|
||
encounter a 'z' prefix.
|
||
(riscv_get_prefix_class): New function, return prefix class based
|
||
on first few characters of input string.
|
||
(riscv_parse_config): New structure to factor out minor differences
|
||
in extension class parsing behaviour.
|
||
(riscv_parse_sv_or_non_std_ext): Rename to...
|
||
(riscv_parse_prefixed_ext): and parameterise with
|
||
riscv_parse_config.
|
||
(riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
|
||
(riscv_multi_letter_ext_valid_p): New.
|
||
(riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
|
||
(riscv_parse_subset): Delegate all non-single-letter parsing work
|
||
to riscv_parse_prefixed_ext.
|
||
* bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
|
||
(riscv_get_prefix_class): Declare.
|
||
|
||
2020-01-22 Alan Modra <amodra@gmail.com>
|
||
|
||
* elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
|
||
(ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
|
||
__tls_get_addr_desc.
|
||
(ppc64_elf_size_stubs): Add section for linker generated
|
||
__tls_get_addr_desc wrapper function. Loop at least once if
|
||
generating this function.
|
||
(emit_tga_desc, emit_tga_desc_eh_frame): New functions.
|
||
(ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
|
||
|
||
2020-01-22 Alan Modra <amodra@gmail.com>
|
||
|
||
* elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
|
||
* elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
|
||
tga_desc_fd.
|
||
(is_tls_get_addr): Match tga_desc and tga_desc_df too.
|
||
(STDU_R1_0R1, ADDI_R1_R1): Define.
|
||
(tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
|
||
(ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
|
||
tga_desc_fd to opt_fd, and tga_desc to opt. Set
|
||
no_tls_get_addr_regsave.
|
||
(branch_reloc_hash_match): Add hash3 and hash4.
|
||
(ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
|
||
(ppc64_elf_size_dynamic_sections): Likewise.
|
||
(ppc64_elf_relocate_section): Likewise.
|
||
(plt_stub_size, build_plt_stub): Likewise. Size regsave
|
||
__tls_get_addr stub.
|
||
(build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
|
||
eh_frame.
|
||
(ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
|
||
eh_frame for regsave __tls_get_addr.
|
||
|
||
2020-01-22 Alan Modra <amodra@gmail.com>
|
||
|
||
* elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
|
||
which __tls_get_addr calls will be eliminated.
|
||
|
||
2020-01-20 Nick Clifton <nickc@redhat.com>
|
||
|
||
* po/pt.po: Updates Portuguese translation.
|
||
* po/ru.po: Updated Russian translation.
|
||
* po/uk.po: Updated Ukranian translation.
|
||
|
||
2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR ld/25416
|
||
* elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
|
||
"rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
|
||
X32 mode.
|
||
(elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
|
||
transition, relax "rex leal x@tlsdesc(%rip), %reg" to
|
||
"rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
|
||
"rex leal x@tlsdesc(%rip), %reg" to
|
||
"rex movl x@gottpoff(%rip), %eax". For both transitions, relax
|
||
"call *(%eax)" to "nopl (%rax)".
|
||
|
||
2020-01-20 Alan Modra <amodra@gmail.com>
|
||
|
||
* elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
|
||
(MTLR_R11): Don't define.
|
||
(LD_R0_0R3, CMPDI_R0_0): Define.
|
||
(build_tls_get_addr_stub): Don't use r11 in stub.
|
||
|
||
2020-01-20 Alan Modra <amodra@gmail.com>
|
||
|
||
* elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
|
||
(defined_sym_val, is_tls_get_addr): Likewise.
|
||
|
||
2020-01-18 Nick Clifton <nickc@redhat.com>
|
||
|
||
* version.m4 (BFD_VERSION): Set to 2.34.50.
|
||
* configure: Regenerate.
|
||
* po/bfd.pot: Regenerate.
|
||
|
||
2020-01-18 Nick Clifton <nickc@redhat.com>
|
||
|
||
Binutils 2.34 branch created.
|
||
|
||
2020-01-17 Christian Biesinger <cbiesinger@google.com>
|
||
|
||
* coff-arm.c: Fix spelling error (seperate).
|
||
* elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
|
||
error (seperate).
|
||
* sysdep.h (strnlen): Fix spelling error (seperate).
|
||
|
||
2020-01-15 Lars Brinkhoff <lars@nocrew.org>
|
||
|
||
PR 20694
|
||
* pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
|
||
|
||
2020-01-15 Alan Modra <amodra@gmail.com>
|
||
|
||
PR 25384
|
||
* elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
|
||
(ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
|
||
of function symbols unless dot symbols are present. Do warn
|
||
whenever one is created, regardles of whether a PLT entry is
|
||
also emitted for the function symbol.
|
||
|
||
2020-01-14 Alan Modra <amodra@gmail.com>
|
||
|
||
* som.c (som_bfd_count_ar_symbols): Error when file position
|
||
of symbols on chains is not strictly increasing.
|
||
|
||
2020-01-14 Alan Modra <amodra@gmail.com>
|
||
|
||
* vms.h (VMS_DEBUG): Define as 0.
|
||
* vms-alpha.c (image_write): Move debug output after bounds check.
|
||
Tidy bounds check.
|
||
(_bfd_vms_slurp_eihd): Warning fix.
|
||
(_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
|
||
|
||
2020-01-13 Alan Modra <amodra@gmail.com>
|
||
|
||
* vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
|
||
for "ignored" records.
|
||
|
||
2020-01-13 Alan Modra <amodra@gmail.com>
|
||
|
||
* wasm-module.c (wasm_scan_name_function_section): Formatting.
|
||
Delete asect name check. Move asect NULL check to wasm_object_p.
|
||
Correct bounds check of sizes against end. Replace uses of
|
||
bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
|
||
just one bfd_release.
|
||
(wasm_scan): Don't use malloc/strdup for section names,
|
||
bfd_alloc instead. Simplify code prefixing section name.
|
||
Formatting. Don't attempt to free memory here..
|
||
(wasm_object_p): ..do so here.
|
||
|
||
2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
|
||
|
||
PR ld/22269
|
||
* elf32-arm.c (elf32_arm_final_link_relocate): Use
|
||
UNDEFWEAK_NO_DYNAMIC_RELOC.
|
||
(allocate_dynrelocs_for_symbol): Likewise.
|
||
|
||
2020-01-10 Tamar Christina <tamar.christina@arm.com>
|
||
|
||
PR 25210
|
||
* elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
|
||
|
||
2020-01-10 Alan Modra <amodra@gmail.com>
|
||
|
||
* coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
|
||
|
||
2020-01-09 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR 25221
|
||
* bfd.c (bfd_convert_section_contents): Check for a compress
|
||
header size that is larger than the actual section size.
|
||
|
||
2020-01-08 Alan Modra <amodra@gmail.com>
|
||
|
||
PR 25351
|
||
* elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
|
||
after removing sections.
|
||
|
||
2020-01-06 Jim Wilson <jimw@sifive.com>
|
||
|
||
PR 25205
|
||
* elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
|
||
check for !bfd_link_pic (info).
|
||
<R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
|
||
<R_RISCV_JAL>: Add comment.
|
||
(_bfd_riscv_relax_section): For plt.offset check, add check for
|
||
bfd_link_pic (info). Add comment.
|
||
|
||
2020-01-06 Alan Modra <amodra@gmail.com>
|
||
|
||
* format.c (bfd_check_format_matches): Ignore bfd_error on target
|
||
match failures. Don't init to bfd_error_wrong_format before
|
||
calling _bfd_check_format.
|
||
|
||
2020-01-06 Alan Modra <amodra@gmail.com>
|
||
|
||
* vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
|
||
status rather than exiting on stack overflow or underflow.
|
||
(_bfd_vms_slurp_etir): Adjust to suit.
|
||
|
||
2020-01-06 Alan Modra <amodra@gmail.com>
|
||
|
||
* som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
|
||
|
||
2020-01-06 Alan Modra <amodra@gmail.com>
|
||
|
||
* mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
|
||
command. Check name offset is within command.
|
||
(bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
|
||
(bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
|
||
(bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
|
||
(bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
|
||
(bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
|
||
(bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
|
||
(bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
|
||
(bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
|
||
(bfd_mach_o_read_note, bfd_mach_o_read_build_version),
|
||
(bfd_mach_o_read_segment): Similarly.
|
||
(bfd_mach_o_read_thread): Properly bound check thread struct.
|
||
Don't repeat checks on second loop.
|
||
(bfd_mach_o_read_command): Fail on invalid command length.
|
||
|
||
2020-01-04 Alan Modra <amodra@gmail.com>
|
||
|
||
* format.c (bfd_check_format_matches): Add preserve_match.
|
||
Save initial bfd state in "preserve", matched bfd state in
|
||
"preserve_match". Save just the first match. Release
|
||
bfd_alloc memory. Restore and finish preserved state as
|
||
appropriate on all function exit paths.
|
||
|
||
2020-01-04 Alan Modra <amodra@gmail.com>
|
||
|
||
* mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
|
||
|
||
2020-01-04 Alan Modra <amodra@gmail.com>
|
||
|
||
* coffgen.c (coff_real_object_p): Free malloc'd memory on target
|
||
match too.
|
||
|
||
2020-01-03 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR 25307
|
||
(bfd_pef_parse_function_stubs): Correct the test that ensures that
|
||
there is enough data remaining in the code buffer before
|
||
attempting to read a function stub.
|
||
|
||
2020-01-03 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR 25308
|
||
* elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
|
||
return value from bfd_malloc.
|
||
* elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
|
||
(bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
|
||
(elf32_arm_filter_cmse_symbols): Likewise.
|
||
(elf32_arm_write_section): Likewise.
|
||
* mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
|
||
(bfd_mach_o_follow_dsym): Likewise.
|
||
* pef.c (bfd_pef_print_loader_section): Likewise.
|
||
(bfd_pef_scan_start_address): Likewise.
|
||
(bfd_pef_parse_function_stubs): Likewise.
|
||
(bfd_pef_parse_symbols): Likewise.
|
||
|
||
2020-01-03 Sergei Trofimovich <siarheit@google.com>
|
||
|
||
* elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
|
||
on binary inputs ld/PR25316.
|
||
(is_ia64_elf): new helper to filter on ia64 objects.
|
||
|
||
2020-01-03 Jan Beulich <jbeulich@suse.com>
|
||
|
||
* mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
|
||
in parameter names.
|
||
(bfd_mach_o_scan): Insert underscore in two variable names.
|
||
|
||
2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
|
||
|
||
* Makefile.am: Add z80-elf target support.
|
||
* configure.ac: Likewise.
|
||
* targets.c: Likewise.
|
||
* Makefile.in: Regenerate.
|
||
* configure: Regenerate.
|
||
* config.bfd: Add z80-elf target support and new arches: ez80 and
|
||
z180.
|
||
* elf32-z80.c: New file.
|
||
* archures.c: Add new z80 architectures: eZ80 and Z180.
|
||
* coffcode.h: Likewise.
|
||
* cpu-z80.c: Likewise.
|
||
* coff-z80.c: Add new relocations for Z80 target and local label
|
||
check.
|
||
* reloc.c: Add new relocs.
|
||
* bfd-in2.h: Regenerate.
|
||
* libbfd.h: Regenerate.
|
||
|
||
2020-01-02 Tamar Christina <tamar.christina@arm.com>
|
||
|
||
PR 25210
|
||
PR 24753
|
||
* elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
|
||
|
||
2020-01-01 Alan Modra <amodra@gmail.com>
|
||
|
||
Update year range in copyright notice of all files.
|
||
|
||
For older changes see ChangeLog-2019
|
||
|
||
Copyright (C) 2020 Free Software Foundation, Inc.
|
||
|
||
Copying and distribution of this file, with or without modification,
|
||
are permitted in any medium without royalty provided the copyright
|
||
notice and this notice are preserved.
|
||
|
||
Local Variables:
|
||
mode: change-log
|
||
left-margin: 8
|
||
fill-column: 74
|
||
version-control: never
|
||
End:
|