2019-12-31 19:54:31 +08:00
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2019-12-31 Alan Modra <amodra@gmail.com>
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* vms-alpha.c (_bfd_vms_slurp_eisd): Don't overflow when checking
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offset. Don't overflow when checking rec_size, and do allow
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rec_size to the end of the buffer. Ensure eisd->type can be
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accessed, not just the first 32 bytes. Don't call
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_bfd_vms_save_counted_string with zero length remaining. Fail
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on empty string section name.
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(_bfd_vms_slurp_egsd): Formatting. Catch more reads past end
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of record size. Correct remaining length calculation. Fail
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on empty string section name. Consolidate error paths.
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2019-12-30 19:10:08 +08:00
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2019-12-30 Alan Modra <amodra@gmail.com>
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* vms-alpha.c (alpha_vms_free_private): New function, extracted..
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(vms_close_and_cleanup): ..from here.
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(alpha_vms_object_p): Call alpha_vms_free_private on failure.
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2019-12-30 18:47:08 +08:00
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2019-12-30 Alan Modra <amodra@gmail.com>
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* coffgen.c (coff_real_object_p): Free malloc'd memory on failure.
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2019-12-30 09:18:20 +08:00
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2019-12-30 Alan Modra <amodra@gmail.com>
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* archive.c (do_slurp_bsd_armap): Use bfd_alloc rather than
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bfd_zalloc when memory is all written after the call.
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(do_slurp_coff_armap): Likewise. Set bfd_error on ridiculously
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large allocations that overflow bfd_size_type. Use just one
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bfd_release on error exit.
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(_bfd_slurp_extended_name_table): Use bfd_alloc for extended_names,
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clear last byte rather than the entire array. Use bfd_alloc for
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string table. Rearrange and simplify code copying file names.
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2019-12-29 10:26:04 +08:00
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2019-12-29 Alan Modra <amodra@gmail.com>
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* vms-alpha.c (_bfd_vms_slurp_egsd): Make base_addr a bfd_vma.
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Limit alignment power. Correct and simplify alignment expression.
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(evax_bfd_print_relocation_records): Avoid signed shift left.
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2019-12-29 10:25:34 +08:00
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2019-12-29 Alan Modra <amodra@gmail.com>
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* vms-misc.c (_bfd_vms_save_sized_string): Add abfd param, make
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size a size_t. Use bfd_alloc rather than bfd_malloc.
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(_bfd_vms_save_counted_string): Similarly.
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* vms.h (_bfd_vms_save_sized_string): Update prototype.
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(_bfd_vms_save_counted_string): Likewise.
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* vms-alpha.c (_bfd_vms_slurp_ehdr): Adjust
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_bfd_vms_save_counted_string and bfd_vms_save_sized_string calls.
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(_bfd_vms_slurp_egsd, parse_module): Likewise.
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(_bfd_vms_slurp_eisd): Likewise. Check return status.
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(alpha_vms_bfd_link_hash_table_free): New function.
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(alpha_vms_bfd_link_hash_table_create): Arrange to call it.
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(vms_close_and_cleanup): Free more memory. Don't release tdata.
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2019-12-29 10:25:20 +08:00
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2019-12-29 Alan Modra <amodra@gmail.com>
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* coffcode.h (coff_close_and_cleanup): Redefine to..
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* coffgen.c (_bfd_coff_close_and_cleanup): ..this. New function.
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* libcoff-in.h (_bfd_coff_close_and_cleanup): Declare.
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* libcoff.h: Regenerate.
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2019-12-29 10:11:12 +08:00
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2019-12-29 Hannes Domani <ssbssa@yahoo.de>
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Alan Modra <amodra@gmail.com>
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PR 15350
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* bfd.c (bfd_update_compression_header): Write zlib header for
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formats other than ELF too.
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2019-12-26 09:55:31 +08:00
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2019-12-26 Alan Modra <amodra@gmail.com>
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* som.c (setup_sections): Don't overflow space_strings_size. Use
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bfd_malloc2 to catch overflow of size calculation.
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(som_prep_for_fixups): Use bfd_zalloc2 to catch overflow of size
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calculation.
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(som_build_and_write_symbol_table): Similarly use bfd_zmalloc2.
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(som_slurp_symbol_table): Similarly use bfd_zmalloc2, bfd_malloc2,
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and bfd_zalloc2.
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(bfd_som_attach_aux_hdr): Use size_t vars for string length.
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(som_bfd_count_ar_symbols): Use bfd_malloc2 to catch overflow of
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size calculation. Use size_t vars for length and catch overflow.
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(som_slurp_armap): Use bfd_alloc2 to catch overflow of size
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calculation.
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(som_bfd_ar_write_symbol_stuff): Similarly use bfd_zmalloc2 and
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bfd_malloc2. Perform size calculations in bfd_size_type.
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2019-12-26 09:54:45 +08:00
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2019-12-26 Hannes Domani <ssbssa@yahoo.de>
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* peicode.h (pe_bfd_read_buildid): Free data.
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2019-12-23 15:36:23 +08:00
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2019-12-23 Alan Modra <amodra@gmail.com>
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* vms-alpha.c (add_symbol): Add "max" parameter. Error on string
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length larger than max.
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(_bfd_vms_slurp_egsd): Ensure record is at least large enough to
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read string length byte, error if not. Pass size to add_symbol.
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(_bfd_vms_slurp_etir): Don't read past end of buffer when reading
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type and length. Allow read of last byte in buffer.
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2019-12-23 15:28:09 +08:00
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2019-12-23 Alan Modra <amodra@gmail.com>
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* wasm-module.c (wasm_read_leb128): Don't allow oversize shifts.
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Catch value overflow. Sign extend only on terminating byte.
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2019-12-20 10:14:33 +08:00
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2019-12-20 Alan Modra <amodra@gmail.com>
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* xtensa-isa.c (xtensa_insnbuf_from_chars): Avoid signed overflow.
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ubsan: hppa: left shift of negative value
bfd/
* libhppa.h (hppa_field_adjust, bfd_hppa_insn2fmt): Delete forward
declaration. Move ATTRIBUTE_UNUSED to definition.
(sign_extend, low_sign_extend, sign_unext, low_sign_unext),
(re_assemble_3, re_assemble_12, re_assemble_14, re_assemble_16),
(re_assemble_17, re_assemble_21, re_assemble_22): Likewise. Make
args and return value unsigned. Use unsigned variables.
(hppa_rebuild_insn): Similarly.
opcodes/
* hppa-dis.c (extract_16, extract_21, print_insn_hppa): Use
unsigned variables.
2019-12-20 09:44:19 +08:00
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2019-12-20 Alan Modra <amodra@gmail.com>
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* libhppa.h (hppa_field_adjust, bfd_hppa_insn2fmt): Delete forward
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declaration. Move ATTRIBUTE_UNUSED to definition.
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(sign_extend, low_sign_extend, sign_unext, low_sign_unext),
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(re_assemble_3, re_assemble_12, re_assemble_14, re_assemble_16),
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(re_assemble_17, re_assemble_21, re_assemble_22): Likewise. Make
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args and return value unsigned. Use unsigned variables.
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(hppa_rebuild_insn): Similarly.
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2019-12-20 07:33:30 +08:00
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2019-12-20 Alan Modra <amodra@gmail.com>
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* format.c (bfd_check_format_matches): Free matching_vector when
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not returning matching target strings.
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2019-12-20 07:31:03 +08:00
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2019-12-20 Alan Modra <amodra@gmail.com>
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* coff-alpha.c (alpha_ecoff_read_ar_hdr): Free ar_hdr on error return.
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2019-12-19 19:16:01 +08:00
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2019-12-18 Alan Modra <amodra@gmail.com>
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* coff-rs6000.c (_bfd_xcoff_slurp_armap): Don't overflow when
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checking symbol count against section size. Guard against strlen
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running off end of buffer by allocating one more byte and zeroing.
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* coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
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2019-12-19 12:47:12 +08:00
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2019-12-18 Alan Modra <amodra@gmail.com>
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* elf32-ppc.c (ppc_elf_get_synthetic_symtab): Use size_t for vars.
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* elf64-ppc.c (sym_exists_at): Use size_t for lo, hi and mid.
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2019-12-18 16:03:14 +08:00
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2019-12-18 Alan Modra <amodra@gmail.com>
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* elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): Avoid signed overflow.
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* elf32-hppa.c (final_link_relocate): Likewise.
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* elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): Likewise.
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(_bfd_elf_ppc_at_tprel_transform, is_insn_ds_form): Likewise.
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(is_insn_dq_form, ppc_elf_relocate_section): Likewise.
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* elf64-ppc.c (ok_lo_toc_insn, ppc64_elf_edit_toc): Likewise.
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(ppc64_elf_relocate_section): Likewise.
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* elfxx-mips.c (mips_elf_perform_relocation): Likewise.
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* netbsd.h (N_SET_FLAGS): Likewise.
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2019-12-17 11:53:55 +08:00
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2019-12-17 Alan Modra <amodra@gmail.com>
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* coff-tic80.c: Delete file.
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* cpu-tic80.c: Delete file.
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* archures.c: Remove tic80 support.
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* coffcode.h: Likewise.
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* coffswap.h: Likewise.
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* targets.c: Likewise.
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* config.bfd: Likewise.
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* configure.ac: Likewise.
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* Makefile.am: Likewise.
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* Makefile.in: Regenerate.
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* bfd-in2.h: Regenerate.
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* configure: Regenerate.
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* po/SRC-POTFILES.in: Regenerate.
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2019-12-13 13:44:57 +08:00
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2019-12-13 Alan Modra <amodra@gmail.com>
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PR 25237
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* elf.c: (assign_file_positions_for_load_sections): Attempt to
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keep meaningless p_offset for PT_LOAD segments without file
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contents within file size.
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2019-12-12 11:50:07 +08:00
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2019-12-12 Alan Modra <amodra@gmail.com>
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* libbfd.c (bfd_get): Don't cast result of bfd_get_8.
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* bfd-in2.h: Regenerate.
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2019-12-11 11:02:25 +08:00
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2019-12-11 Alan Modra <amodra@gmail.com>
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* elf32-rx.c (elf32_rx_relax_section): Avoid signed overflow.
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* libaout.h (N_SET_INFO, N_SET_FLAGS): Likewise.
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* netbsd.h (write_object_contents): Likewise.
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* elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
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* libhppa.h (HPPA_R_CONSTANT): Don't signed extend with shifts.
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(stm32l4xx_create_replacing_stub_vldm): Don't truncate high bits
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with shifts.
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* elf32-nds32.h (R_NDS32_RELAX_ENTRY_DISABLE_RELAX_FLAG): Define
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using 1u shifted left. Ditto for other macros.
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* mmo.c (LOP): Make unsigned.
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2019-12-11 18:36:17 +08:00
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|
2019-12-11 Alan Modra <amodra@gmail.com>
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* libbfd.c (bfd_get_8): Return a bfd_vma.
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(bfd_get_signed_8): Return a bfd_signed_vma.
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* bfd-in2.h: Regenerate.
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|
ubsan: xtensa: left shift cannot be represented in type 'int'
In Operand_soffsetx4_decode:
soffsetx4_0 = 0x4 + ((((int) offset_0 << 14) >> 14) << 2);
and other places.
Don't sign extend with shifts! This file also has many occurrences of
truncation via shifts, which aren't a problem due to using uint32, but
I dislike on principle enough to fix.
* xtensa-modules.c (Field_* functions): Don't mask using shifts.
(Operand_soffsetx4_decode, Operand_simm4_decode),
(Operand_simm8_decode, Operand_simm8x256_decode),
(Operand_simm12b_decode, Operand_label8_decode),
(Operand_label12_decode, Operand_soffset_decode),
(Operand_xt_wbr15_label_decode, Operand_xt_wbr18_label_decode): Don't
sign extend using shifts.
(Operand_immrx4_decode, Operand_uimm16x4_decode): Avoid UB in
constant.
2019-12-10 15:42:28 +08:00
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|
2019-12-11 Alan Modra <amodra@gmail.com>
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* xtensa-modules.c (Field_* functions): Don't mask using shifts.
|
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(Operand_soffsetx4_decode, Operand_simm4_decode),
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(Operand_simm8_decode, Operand_simm8x256_decode),
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(Operand_simm12b_decode, Operand_label8_decode),
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(Operand_label12_decode, Operand_soffset_decode),
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(Operand_xt_wbr15_label_decode, Operand_xt_wbr18_label_decode): Don't
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sign extend using shifts.
|
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(Operand_immrx4_decode, Operand_uimm16x4_decode): Avoid UB in
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constant.
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2019-12-10 15:27:14 +08:00
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|
2019-12-11 Alan Modra <amodra@gmail.com>
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* cpu-ia64-opc.c (ext_imms_scaled): Avoid undefined left shift
|
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|
|
of negative values by using unsigned vars.
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2019-12-06 08:51:45 +08:00
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|
2019-12-07 Alan Modra <amodra@gmail.com>
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PR 25236
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|
* elflink.c (_bfd_elf_link_assign_sym_version): Assign versions
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|
|
for ELF_COMMON_DEF_P symbols.
|
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|
(elf_link_output_extsym, _bfd_elf_add_default_symbol): Adjust to
|
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suit.
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|
2019-12-06 05:20:12 +08:00
|
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|
2019-12-05 Sandra Loosemore <sandra@codesourcery.com>
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Only give FDE encoding warnings if --eh-frame-hdr was specified.
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* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Make
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FDE encoding warning conditional.
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2019-12-05 21:56:07 +08:00
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2019-12-05 Nick Clifton <nickc@redhat.com>
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PR 25029
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* peXXigen.c (_bfd_XXi_swap_aouthdr_out): Ignore empty sections
|
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|
when computing the sizes stored in the headers.
|
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PR25230, addr2line fails on dwz output
This patch remedies the following DW_FORM_GNU_ref_alt related problem:
/* FIXME: Do we need to locate the correct CU, in a similar
fashion to the code in the DW_FORM_ref_addr case above ? */
Without the correct CU the wrong abbrevs are used, resulting in
errors and/or wrong file names.
There is scope for further work here. Parsing of CUs should be a two
step process, with the first stage just finding the bounds of the CU.
This would allow find_abstract_instance to quickly find the CU
referenced by DW_FORM_ref_addr or DW_FORM_GNU_ref_alt, then take the
second stage of CU parsing where abbrevs, ranges and suchlike consume
time and memory. As it is, we just process CUs from the start of
.debug_info until we find the one of interest. The testcase in the PR
takes 98G of virtual memory.
PR 25230
* dwarf2.c (struct dwarf2_debug_file): Add line_table and
abbrev_offsets.
(struct abbrev_offset_entry): New.
(hash_abbrev, eq_abbrev, del_abbrev): New functions.
(read_abbrevs): Check whether we have already read abbrevs at
given offset, and add new offset/abbrev to hash table.
(decode_line_info): Keep line table at offset zero in file struct.
Return this for a cu reusing the same dir/file list.
(find_abstract_instance): Find cu for DW_FORM_GNU_ref_alt.
(_bfd_dwarf2_slurp_debug_info): Create offset/abbrev hash tables.
(_bfd_dwarf2_cleanup_debug_info): Adjust deletion of lines and
abbrevs.
2019-12-02 21:07:34 +08:00
|
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|
2019-12-03 Alan Modra <amodra@gmail.com>
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PR 25230
|
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* dwarf2.c (struct dwarf2_debug_file): Add line_table and
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|
abbrev_offsets.
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(struct abbrev_offset_entry): New.
|
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(hash_abbrev, eq_abbrev, del_abbrev): New functions.
|
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(read_abbrevs): Check whether we have already read abbrevs at
|
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|
given offset, and add new offset/abbrev to hash table.
|
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(decode_line_info): Keep line table at offset zero in file struct.
|
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|
Return this for a cu reusing the same dir/file list.
|
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|
(find_abstract_instance): Find cu for DW_FORM_GNU_ref_alt.
|
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|
(_bfd_dwarf2_slurp_debug_info): Create offset/abbrev hash tables.
|
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|
(_bfd_dwarf2_cleanup_debug_info): Adjust deletion of lines and
|
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|
abbrevs.
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|
2019-11-30 14:27:55 +08:00
|
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|
2019-12-03 Alan Modra <amodra@gmail.com>
|
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|
|
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|
|
PR 25230
|
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|
|
* dwarf2.c (struct dwarf2_debug_file): New struct.
|
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|
(struct dwarf2_debug): Delete fields now in dwarf2_debug_file.
|
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|
Add f, alt fields.
|
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(struct comp_unit): Add file field.
|
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|
(read_indirect_string, read_indirect_line_string): Adjust to suit.
|
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|
(read_alt_indirect_string, read_alt_indirect_ref): Likewise.
|
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|
(read_debug_ranges, find_abstract_instance, read_rangelist): Likewise.
|
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|
(_bfd_dwarf2_stash_syms, place_sections): Likewise.
|
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|
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|
(stash_maybe_update_info_hash_tablse): Likewise.
|
|
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|
|
|
(stash_verify_info_hash_table): Likewise.
|
|
|
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|
|
(_bfd_dwarf2_slurp_debug_info): Likewise.
|
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|
|
(_bfd_dwarf2_find_symbol_bias): Likewise.
|
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|
|
|
(_bfd_dwarf2_find_nearest_line): Likewise.
|
|
|
|
|
|
(_bfd_dwarf2_cleanup_debug_info): Likewise.
|
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|
|
|
(read_abbrevs): Add file param and adjust. Update calls.
|
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|
(stash_comp_unit): Likewise.
|
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|
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|
(decode_line_info): Delete stash param and adjust. Update calls.
|
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|
(comp_unit_find_nearest_line): Likewise.
|
|
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|
|
|
(comp_unit_maybe_decode_line_info): Likewise.
|
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|
|
|
(comp_unit_find_line): Likewise.
|
|
|
|
|
|
(parse_comp_unit): Add file and info_ptr param and adjust. Update
|
|
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|
|
|
calls.
|
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|
2019-11-30 06:42:29 +08:00
|
|
|
|
2019-12-03 Alan Modra <amodra@gmail.com>
|
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|
|
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|
* dwarf2.c (read_indirect_string): Don't duplicate offset check
|
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|
done in read_section.
|
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|
(read_indirect_line_string): Likewise.
|
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|
(read_alt_indirect_string): Likewise.
|
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|
(read_alt_indirect_ref): Likewise.
|
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|
(read_abbrevs): Likewise. Free memory on all failure paths.
|
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|
|
Use correct unsigned type for pointer difference comparison.
|
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2019-12-03 11:00:33 +08:00
|
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|
2019-12-03 Alan Modra <amodra@gmail.com>
|
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* dwarf2.c (struct dwarf2_debug): Update comments. Remove sec
|
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|
and sec_info_ptr.
|
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|
(_bfd_dwarf2_slurp_debug_info): Don't set sec or sec_info_ptr.
|
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(stash_comp_unit): Likewise.
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(read_alt_indirect_ref): Return NULL not FALSE.
|
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|
2019-11-30 15:38:09 +08:00
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|
2019-12-03 Alan Modra <amodra@gmail.com>
|
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* dwarf2.c (_bfd_dwarf2_find_nearest_line): Correct function comment.
|
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2019-11-27 15:30:59 +08:00
|
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|
2019-11-27 Alan Modra <amodra@gmail.com>
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|
PR 23652
|
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* dwarf2.c (_bfd_dwarf2_stash_syms): Break out of loop on finding
|
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|
matching section.
|
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(_bfd_dwarf2_find_nearest_line): Return an int, with value 2 when
|
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|
returning info from the symbol table. Do the _bfd_elf_find_function
|
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|
search also when !found. Call _bfd_dwarf2_stash_syms regardless of
|
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|
symbols.
|
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|
* elf64-alpha.c (elf64_alpha_find_nearest_line): Accept dwarf2
|
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|
result of 1 only.
|
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* elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
|
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|
* libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
|
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|
* libbfd.h: Regenerate.
|
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|
2019-11-26 20:02:51 +08:00
|
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|
2019-11-27 Alan Modra <amodra@gmail.com>
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PR 23652
|
|
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|
|
|
* dwarf2.c (_bfd_dwarf2_stash_syms): New function.
|
|
|
|
|
|
(_bfd_dwarf2_find_nearest_line): Use it here, passing syms to
|
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|
_bfd_elf_find_function. Call _bfd_elf_find_function in cases
|
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|
|
where _bfd_elf_find_nearest_line would do so.
|
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|
* elf.c (_bfd_elf_find_nearest_line): Omit _bfd_elf_find_function
|
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|
for dwarf2.
|
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|
* elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly. Tidy.
|
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|
* elf32-arm.c (elf32_arm_maybe_function_sym): New function.
|
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|
(elf_backend_maybe_function_sym): Define.
|
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|
(arm_elf_find_function, elf32_arm_find_nearest_line): Delete.
|
|
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|
(bfd_elf32_find_nearest_line): Don't define.
|
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|
|
* elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): New function.
|
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|
(elf_backend_maybe_function_sym): Define.
|
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|
|
(aarch64_elf_find_function, elfNN_aarch64_find_nearest_line): Delete.
|
|
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|
(bfd_elfNN_find_nearest_line): Don't define.
|
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|
2019-11-27 08:21:27 +08:00
|
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|
2019-11-27 Alan Modra <amodra@gmail.com>
|
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* elf32-sh.c (sh_reloc): Use a bfd_vma insn.
|
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|
|
(sh_reloc <R_SH_IND12W>): Divide calculated relocation value
|
|
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|
|
|
by two before applying to insn. Correct overflow test.
|
|
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|
|
|
* coff-sh.c (sh_reloc): Likewise.
|
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|
|
|
|
2019-11-26 22:06:12 +08:00
|
|
|
|
2019-11-26 Nick Clifton <nickc@redhat.com>
|
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|
|
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|
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|
|
* elf32-sh.c (sh_elf_reloc): Use a signed_vma when checking for a
|
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|
|
|
|
negative relocated value.
|
|
|
|
|
|
* coff-sh.c (sh_reloc): Likewise.
|
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|
|
|
|
|
Pass section when available to bfd_octets_per_byte
and other tidies. I think it's better to default to passing the
section to bfd_octets_per_byte, even in cases where we know it won't
make a difference.
A number of the coff reloc functions used bfd_octets_per_byte wrongly,
not factoring it into the offset into the data buffer. As it happens,
the targets using those files always had bfd_octets_per_byte equal to
one, so there wasn't any detectable wrong behaviour. However, it is
wrong in the source and might cause trouble for anyone creating a new
target. Besides fixing that, the patch also defines OCTETS_PER_BYTE
as one in target files where that is appropriate.
bfd/
* archures.c (bfd_octets_per_byte): Tail call
bfd_arch_mach_octets_per_byte.
* coff-arm.c (OCTETS_PER_BYTE): Define.
(coff_arm_reloc): Introduce new "octets" temp. Use OCTETS_PER_BYTE
with section. Correct "addr". Remove ATTRIBUTE_UNUSED.
* coff-i386.c (coff_i386_reloc): Similarly.
* coff-mips.c (mips_reflo_reloc): Similarly.
* coff-x86_64.c (coff_amd64_reloc): Similarly.
* elf32-msp430.c (OCTETS_PER_BYTE): Define.
(rl78_sym_diff_handler): Use OCTETS_PER_BYTE, with section.
* elf32-nds32.c (nds32_elf_get_relocated_section_contents): Similarly.
* elf32-ppc.c (ppc_elf_addr16_ha_reloc): Similarly.
* elf32-pru.c (pru_elf32_do_ldi32_relocate): Similarly.
* elf32-s12z.c (opru18_reloc): Similarly.
* elf32-sh.c (sh_elf_reloc): Similarly.
* elf32-spu.c (spu_elf_rel9): Similarly.
* elf32-xtensa.c (bfd_elf_xtensa_reloc): Similarly.
* elf64-ppc.c (ppc64_elf_ha_reloc, ppc64_elf_brtaken_reloc),
(ppc64_elf_toc64_reloc): Similarly.
* bfd.c (bfd_get_section_limit): Pass section to bfd_octets_per_byte.
* cofflink.c (_bfd_coff_link_input_bfd),
(_bfd_coff_reloc_link_order): Likewise.
* elf.c (_bfd_elf_section_offset): Likewise.
* elflink.c (resolve_section, bfd_elf_perform_complex_relocation),
(elf_link_input_bfd, elf_reloc_link_order, elf_fixup_link_order),
(bfd_elf_final_link): Likewise.
* elf.c (_bfd_elf_make_section_from_shdr): Don't strncmp twice
to set SEC_ELF_OCTETS.
* reloc.c (bfd_perform_relocation): Tidy SEC_ELF_OCTETS special case.
(bfd_install_relocation): Likewise.
(_bfd_final_link_relocate): Don't recalculate octets.
* syms.c (_bfd_stab_section_find_nearest_line): Introduc new
"octets" temp.
* bfd-in2.h: Regenerate.
ld/
* ldexp.c (fold_name): Pass section to bfd_octets_per_byte.
* ldlang.c (init_opb): Don't call bfd_arch_mach_octets_per_byte
unnecessarily.
2019-11-25 07:37:40 +08:00
|
|
|
|
2019-11-25 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* archures.c (bfd_octets_per_byte): Tail call
|
|
|
|
|
|
bfd_arch_mach_octets_per_byte.
|
|
|
|
|
|
* coff-arm.c (OCTETS_PER_BYTE): Define.
|
|
|
|
|
|
(coff_arm_reloc): Introduce new "octets" temp. Use OCTETS_PER_BYTE
|
|
|
|
|
|
with section. Correct "addr". Remove ATTRIBUTE_UNUSED.
|
|
|
|
|
|
* coff-i386.c (coff_i386_reloc): Similarly.
|
|
|
|
|
|
* coff-mips.c (mips_reflo_reloc): Similarly.
|
|
|
|
|
|
* coff-x86_64.c (coff_amd64_reloc): Similarly.
|
|
|
|
|
|
* elf32-msp430.c (OCTETS_PER_BYTE): Define.
|
|
|
|
|
|
(rl78_sym_diff_handler): Use OCTETS_PER_BYTE, with section.
|
|
|
|
|
|
* elf32-nds32.c (nds32_elf_get_relocated_section_contents): Similarly.
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_addr16_ha_reloc): Similarly.
|
|
|
|
|
|
* elf32-pru.c (pru_elf32_do_ldi32_relocate): Similarly.
|
|
|
|
|
|
* elf32-s12z.c (opru18_reloc): Similarly.
|
|
|
|
|
|
* elf32-sh.c (sh_elf_reloc): Similarly.
|
|
|
|
|
|
* elf32-spu.c (spu_elf_rel9): Similarly.
|
|
|
|
|
|
* elf32-xtensa.c (bfd_elf_xtensa_reloc): Similarly.
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_ha_reloc, ppc64_elf_brtaken_reloc),
|
|
|
|
|
|
(ppc64_elf_toc64_reloc): Similarly.
|
|
|
|
|
|
* bfd.c (bfd_get_section_limit): Pass section to bfd_octets_per_byte.
|
|
|
|
|
|
* cofflink.c (_bfd_coff_link_input_bfd),
|
|
|
|
|
|
(_bfd_coff_reloc_link_order): Likewise.
|
|
|
|
|
|
* elf.c (_bfd_elf_section_offset): Likewise.
|
|
|
|
|
|
* elflink.c (resolve_section, bfd_elf_perform_complex_relocation),
|
|
|
|
|
|
(elf_link_input_bfd, elf_reloc_link_order, elf_fixup_link_order),
|
|
|
|
|
|
(bfd_elf_final_link): Likewise.
|
|
|
|
|
|
* elf.c (_bfd_elf_make_section_from_shdr): Don't strncmp twice
|
|
|
|
|
|
to set SEC_ELF_OCTETS.
|
|
|
|
|
|
* reloc.c (bfd_perform_relocation): Tidy SEC_ELF_OCTETS special case.
|
|
|
|
|
|
(bfd_install_relocation): Likewise.
|
|
|
|
|
|
(_bfd_final_link_relocate): Don't recalculate octets.
|
|
|
|
|
|
* syms.c (_bfd_stab_section_find_nearest_line): Introduc new
|
|
|
|
|
|
"octets" temp.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
Introduce new section flag: SEC_ELF_OCTETS
All symbols, sizes and relocations in this section are octets instead of
bytes. Required for DWARF debug sections as DWARF information is
organized in octets, not bytes.
bfd/
* section.c (struct bfd_section): New flag SEC_ELF_OCTETS.
* archures.c (bfd_octets_per_byte): New parameter sec.
If section is not NULL and SEC_ELF_OCTETS is set, one octet es
returned [ELF targets only].
* bfd.c (bfd_get_section_limit): Provide section parameter to
bfd_octets_per_byte.
* bfd-in2.h: regenerate.
* binary.c (binary_set_section_contents): Move call to
bfd_octets_per_byte into section loop. Provide section parameter
to bfd_octets_per_byte.
* coff-arm.c (coff_arm_reloc): Provide section parameter
to bfd_octets_per_byte.
* coff-i386.c (coff_i386_reloc): likewise.
* coff-mips.c (mips_reflo_reloc): likewise.
* coff-x86_64.c (coff_amd64_reloc): likewise.
* cofflink.c (_bfd_coff_link_input_bfd): likewise.
(_bfd_coff_reloc_link_order): likewise.
* elf.c (_bfd_elf_section_offset): likewise.
(_bfd_elf_make_section_from_shdr): likewise.
Set SEC_ELF_OCTETS for sections with names .gnu.build.attributes,
.debug*, .zdebug* and .note.gnu*.
* elf32-msp430.c (rl78_sym_diff_handler): Provide section parameter
to bfd_octets_per_byte.
* elf32-nds.c (nds32_elf_get_relocated_section_contents): likewise.
* elf32-ppc.c (ppc_elf_addr16_ha_reloc): likewise.
* elf32-pru.c (pru_elf32_do_ldi32_relocate): likewise.
* elf32-s12z.c (opru18_reloc): likewise.
* elf32-sh.c (sh_elf_reloc): likewise.
* elf32-spu.c (spu_elf_rel9): likewise.
* elf32-xtensa.c (bfd_elf_xtensa_reloc): likewise
* elf64-ppc.c (ppc64_elf_brtaken_reloc): likewise.
(ppc64_elf_addr16_ha_reloc): likewise.
(ppc64_elf_toc64_reloc): likewise.
* elflink.c (bfd_elf_final_link): likewise.
(bfd_elf_perform_complex_relocation): likewise.
(elf_fixup_link_order): likewise.
(elf_link_input_bfd): likewise.
(elf_link_sort_relocs): likewise.
(elf_reloc_link_order): likewise.
(resolve_section): likewise.
* linker.c (_bfd_generic_reloc_link_order): likewise.
(bfd_generic_define_common_symbol): likewise.
(default_data_link_order): likewise.
(default_indirect_link_order): likewise.
* srec.c (srec_set_section_contents): likewise.
(srec_write_section): likewise.
* syms.c (_bfd_stab_section_find_nearest_line): likewise.
* reloc.c (_bfd_final_link_relocate): likewise.
(bfd_generic_get_relocated_section_contents): likewise.
(bfd_install_relocation): likewise.
For section which have SEC_ELF_OCTETS set, multiply output_base
and output_offset with bfd_octets_per_byte.
(bfd_perform_relocation): likewise.
include/
* coff/ti.h (GET_SCNHDR_SIZE, PUT_SCNHDR_SIZE, GET_SCN_SCNLEN),
(PUT_SCN_SCNLEN): Adjust bfd_octets_per_byte calls.
binutils/
* objdump.c (disassemble_data): Provide section parameter to
bfd_octets_per_byte.
(dump_section): likewise
(dump_section_header): likewise. Show SEC_ELF_OCTETS flag if set.
gas/
* as.h: Define SEC_OCTETS as SEC_ELF_OCTETS if OBJ_ELF.
* dwarf2dbg.c: (dwarf2_finish): Set section flag SEC_OCTETS for
.debug_line, .debug_info, .debug_abbrev, .debug_aranges, .debug_str
and .debug_ranges sections.
* write.c (maybe_generate_build_notes): Set section flag
SEC_OCTETS for .gnu.build.attributes section.
* frags.c (frag_now_fix): Don't divide by OCTETS_PER_BYTE if
SEC_OCTETS is set.
* symbols.c (resolve_symbol_value): Likewise.
ld/
* ldexp.c (fold_name): Provide section parameter to
bfd_octets_per_byte.
* ldlang (init_opb): New argument s. Set opb_shift to 0 if
SEC_ELF_OCTETS for the current section is set.
(print_input_section): Pass current section to init_opb.
(print_data_statement,print_reloc_statement,
print_padding_statement): Likewise.
(lang_check_section_addresses): Call init_opb for each
section.
(lang_size_sections_1,lang_size_sections_1,
lang_do_assignments_1): Likewise.
(lang_process): Pass NULL to init_opb.
2019-11-22 05:17:29 +08:00
|
|
|
|
2019-11-25 Christian Eggers <ceggers@gmx.de>
|
|
|
|
|
|
|
|
|
|
|
|
* section.c (struct bfd_section): New flag SEC_ELF_OCTETS.
|
|
|
|
|
|
* archures.c (bfd_octets_per_byte): New parameter sec.
|
|
|
|
|
|
If section is not NULL and SEC_ELF_OCTETS is set, one octet es
|
|
|
|
|
|
returned [ELF targets only].
|
|
|
|
|
|
* bfd.c (bfd_get_section_limit): Provide section parameter to
|
|
|
|
|
|
bfd_octets_per_byte.
|
|
|
|
|
|
* bfd-in2.h: regenerate.
|
|
|
|
|
|
* binary.c (binary_set_section_contents): Move call to
|
|
|
|
|
|
bfd_octets_per_byte into section loop. Provide section parameter
|
|
|
|
|
|
to bfd_octets_per_byte.
|
|
|
|
|
|
* coff-arm.c (coff_arm_reloc): Provide section parameter
|
|
|
|
|
|
to bfd_octets_per_byte.
|
|
|
|
|
|
* coff-i386.c (coff_i386_reloc): likewise.
|
|
|
|
|
|
* coff-mips.c (mips_reflo_reloc): likewise.
|
|
|
|
|
|
* coff-x86_64.c (coff_amd64_reloc): likewise.
|
|
|
|
|
|
* cofflink.c (_bfd_coff_link_input_bfd): likewise.
|
|
|
|
|
|
(_bfd_coff_reloc_link_order): likewise.
|
|
|
|
|
|
* elf.c (_bfd_elf_section_offset): likewise.
|
|
|
|
|
|
(_bfd_elf_make_section_from_shdr): likewise.
|
|
|
|
|
|
Set SEC_ELF_OCTETS for sections with names .gnu.build.attributes,
|
|
|
|
|
|
.debug*, .zdebug* and .note.gnu*.
|
|
|
|
|
|
* elf32-msp430.c (rl78_sym_diff_handler): Provide section parameter
|
|
|
|
|
|
to bfd_octets_per_byte.
|
|
|
|
|
|
* elf32-nds.c (nds32_elf_get_relocated_section_contents): likewise.
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_addr16_ha_reloc): likewise.
|
|
|
|
|
|
* elf32-pru.c (pru_elf32_do_ldi32_relocate): likewise.
|
|
|
|
|
|
* elf32-s12z.c (opru18_reloc): likewise.
|
|
|
|
|
|
* elf32-sh.c (sh_elf_reloc): likewise.
|
|
|
|
|
|
* elf32-spu.c (spu_elf_rel9): likewise.
|
|
|
|
|
|
* elf32-xtensa.c (bfd_elf_xtensa_reloc): likewise
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_brtaken_reloc): likewise.
|
|
|
|
|
|
(ppc64_elf_addr16_ha_reloc): likewise.
|
|
|
|
|
|
(ppc64_elf_toc64_reloc): likewise.
|
|
|
|
|
|
* elflink.c (bfd_elf_final_link): likewise.
|
|
|
|
|
|
(bfd_elf_perform_complex_relocation): likewise.
|
|
|
|
|
|
(elf_fixup_link_order): likewise.
|
|
|
|
|
|
(elf_link_input_bfd): likewise.
|
|
|
|
|
|
(elf_link_sort_relocs): likewise.
|
|
|
|
|
|
(elf_reloc_link_order): likewise.
|
|
|
|
|
|
(resolve_section): likewise.
|
|
|
|
|
|
* linker.c (_bfd_generic_reloc_link_order): likewise.
|
|
|
|
|
|
(bfd_generic_define_common_symbol): likewise.
|
|
|
|
|
|
(default_data_link_order): likewise.
|
|
|
|
|
|
(default_indirect_link_order): likewise.
|
|
|
|
|
|
* srec.c (srec_set_section_contents): likewise.
|
|
|
|
|
|
(srec_write_section): likewise.
|
|
|
|
|
|
* syms.c (_bfd_stab_section_find_nearest_line): likewise.
|
|
|
|
|
|
* reloc.c (_bfd_final_link_relocate): likewise.
|
|
|
|
|
|
(bfd_generic_get_relocated_section_contents): likewise.
|
|
|
|
|
|
(bfd_install_relocation): likewise.
|
|
|
|
|
|
For section which have SEC_ELF_OCTETS set, multiply output_base
|
|
|
|
|
|
and output_offset with bfd_octets_per_byte.
|
|
|
|
|
|
(bfd_perform_relocation): likewise.
|
|
|
|
|
|
|
2019-11-21 06:27:00 +08:00
|
|
|
|
2019-11-21 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_size_stubs): Exclude dynamic library
|
|
|
|
|
|
BFDs that have not been loaded.
|
|
|
|
|
|
|
2019-11-19 09:08:36 +08:00
|
|
|
|
2019-11-19 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 25197
|
|
|
|
|
|
* coffgen.c (coff_find_nearest_line_with_names): Check that C_FILE
|
|
|
|
|
|
u.syment.n_value does point at another C_FILE sym and not into
|
|
|
|
|
|
some auxent that happens to look like a C_FILE. Properly check
|
|
|
|
|
|
for integer overflow and avoid possible pointer wrap-around.
|
|
|
|
|
|
Simplify pr17512 checks.
|
|
|
|
|
|
|
2019-11-19 04:59:26 +08:00
|
|
|
|
2019-11-19 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 25200
|
|
|
|
|
|
* reloc.c (bfd_default_reloc_type_lookup): Don't BFD_FAIL.
|
|
|
|
|
|
* elf.c (_bfd_elf_validate_reloc): Don't segfault on NULL howto.
|
|
|
|
|
|
|
2019-11-18 14:39:40 +08:00
|
|
|
|
2019-11-18 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (struct elf_backend_data <elf_backend_init_file_header>):
|
|
|
|
|
|
Rename from elf_backend_post_process_headers.
|
|
|
|
|
|
(_bfd_elf_post_process_headers): Delete.
|
|
|
|
|
|
(_bfd_elf_init_file_header): Declare.
|
|
|
|
|
|
* elf.c (_bfd_elf_compute_section_file_positions): Call new function
|
|
|
|
|
|
in place of prep_headers and elf_backend_post_process_headers.
|
|
|
|
|
|
(_bfd_elf_init_file_header): Renamed from prep_headers with
|
|
|
|
|
|
updated args and made global. Delete dead code.
|
|
|
|
|
|
(_bfd_elf_post_process_headers): Delete.
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_init_file_header): Rename from
|
|
|
|
|
|
elf32_arm_post_process_headers and call _bfd_elf_init_file_header.
|
|
|
|
|
|
Return status.
|
|
|
|
|
|
(elf_backend_init_file_header): Define.
|
|
|
|
|
|
(elf_backend_post_process_headers): Don't define.
|
|
|
|
|
|
* elf32-i386.c (elf_i386_fbsd_init_file_header): Similarly.
|
|
|
|
|
|
* elf32-m68hc1x.c (elf32_m68hc11_init_file_header): Similarly.
|
|
|
|
|
|
* elf32-metag.c (elf_metag_init_file_header): Similarly.
|
|
|
|
|
|
* elf32-spu.c (spu_elf_init_file_header
|
|
|
|
|
|
* elf32-visium.c (visium_elf_init_file_header
|
|
|
|
|
|
* elf64-alpha.c (elf64_alpha_fbsd_init_file_header
|
|
|
|
|
|
* elf64-hppa.c (elf64_hppa_init_file_header
|
|
|
|
|
|
* elf64-ia64-vms.c (elf64_vms_init_file_header
|
|
|
|
|
|
* elfnn-aarch64.c (elfNN_aarch64_init_file_header
|
|
|
|
|
|
* elfnn-ia64.c (elfNN_hpux_init_file_header
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_init_file_header
|
|
|
|
|
|
* elfxx-mips.h (_bfd_mips_post_process_headers): Delete.
|
|
|
|
|
|
(_bfd_mips_init_file_header): Declare.
|
|
|
|
|
|
(elf_backend_post_process_headers): Delete.
|
|
|
|
|
|
(elf_backend_init_file_header): Define.
|
|
|
|
|
|
* elfxx-target.h (elf_backend_post_process_headers): Delete.
|
|
|
|
|
|
(elf_backend_init_file_header): Define and use.
|
|
|
|
|
|
* elf32-m68hc12.c (elf_backend_init_file_header): Define.
|
|
|
|
|
|
(elf_backend_post_process_headers): Don't define.
|
|
|
|
|
|
* elf32-m68hc1x.h (elf32_m68hc11_post_process_headers): Delete.
|
|
|
|
|
|
(elf32_m68hc11_init_file_header): Declare.
|
|
|
|
|
|
* elf32-ppc.c (elf_backend_post_process_headers): Remove
|
|
|
|
|
|
unnecessary undef.
|
|
|
|
|
|
|
2019-11-18 14:39:01 +08:00
|
|
|
|
2019-11-18 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (struct elf_backend_data <elf_backend_modify_headers>):
|
|
|
|
|
|
Rename from elf_backend_modify_program_headers.
|
|
|
|
|
|
(_bfd_elf_modify_headers): Declare.
|
|
|
|
|
|
* elf.c (assign_file_positions_except_relocs): Set
|
|
|
|
|
|
elf_program_header_size. Always call elf_backend_modify_headers.
|
|
|
|
|
|
Extract code modifying file header..
|
|
|
|
|
|
(_bfd_elf_modify_headers): ..to here. New function.
|
|
|
|
|
|
* elf32-arm.c (elf_backend_modify_headers): Renamed from
|
|
|
|
|
|
elf_backend_modify_program_headers.
|
|
|
|
|
|
* elf32-i386.c: Similarly.
|
|
|
|
|
|
* elf64-x86-64.c: Similarly.
|
|
|
|
|
|
* elfxx-target.h: Similarly. Default elf_backend_modify_headers
|
|
|
|
|
|
to _bfd_elf_modify_headers.
|
|
|
|
|
|
* elf-nacl.h (nacl_modify_headers): Rename from
|
|
|
|
|
|
nacl_modify_program_headers.
|
|
|
|
|
|
* elf-nacl.c (nacl_modify_headers): Rename from
|
|
|
|
|
|
nacl_modify_program_headers and call _bfd_elf_modify_headers.
|
|
|
|
|
|
* elf32-rx.c (elf32_rx_modify_headers): Similarly.
|
|
|
|
|
|
* elf32-spu.c (spu_elf_modify_headers): Similarly.
|
|
|
|
|
|
* elfnn-ia64.c (elfNN_ia64_modify_headers): Similarly.
|
|
|
|
|
|
* elf32-sh.c (elf_backend_modify_program_headers): Don't undef.
|
|
|
|
|
|
|
2019-11-18 10:01:55 +08:00
|
|
|
|
2019-11-18 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 25196
|
|
|
|
|
|
* bfd.c (bfd_error_type): Add bfd_error_sorry.
|
|
|
|
|
|
(bfd_errmsgs): Likewise.
|
|
|
|
|
|
* elf.c (rewrite_elf_program_header): Don't abort on confused
|
|
|
|
|
|
lma/alignment. Replace bfd_error_bad_value with bfd_error_sorry.
|
|
|
|
|
|
(_bfd_elf_validate_reloc): Use bfd_error_sorry.
|
|
|
|
|
|
(_bfd_elf_final_write_processing): Likewise.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2019-11-13 07:50:48 +08:00
|
|
|
|
2019-11-12 Jim Wilson <jimw@sifive.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 25181
|
|
|
|
|
|
* elfnn-riscv.c (_bfd_riscv_relax_call): Always add max_alignment to
|
|
|
|
|
|
foff. If sym_sec->output_section and sec->output_section are the same
|
|
|
|
|
|
and not *ABS* then set max_alignment to that section's alignment.
|
|
|
|
|
|
|
Remove CR16C support
I think it is past time to remove CR16C support. CR16C was added in
2004, and only for ld. gas and binutils support is lacking, and there
have been no commits to bfd/elf32-cr16c.c other than warning fixes or
global maintainers making changes to all targets. I see no maintainer
listed for CR16C, and no commits from anyone at NSC supporting the
target. Furthermore, at the time the CR16 support was added in 2007,
config.sub was changed upstream to no longer recognise cr16c as a
valid cpu. That means the CR16C ld support is only available as a
secondary target by configuring with, for example,
--enable-targets=all or --enable-targets=cr16c-unknown-elf. No
testing of the CR16C target is possible.
include/
* elf/cr16c.h: Delete.
bfd/
* cpu-cr16c.c: Delete.
* elf32-cr16c.c: Delete.
* Makefile.am,
* archures.c,
* config.bfd,
* configure.ac,
* reloc.c,
* targets.c: Remove cr16c support.
* Makefile.in,
* bfd-in2.h,
* configure,
* libbfd.h,
* po/SRC-POTFILES.in: Regenerate.
ld/
* emulparams/elf32cr16c.sh: Delete.
* scripttempl/elf32cr16c.sc: Delete.
* Makefile.am,
* configure.tgt: Remove cr16c support.
* NEWS: Mention removal of cr16c.
* Makefile.in,
* po/BLD-POTFILES.in: Regenerate.
2019-11-07 11:02:16 +08:00
|
|
|
|
2019-11-07 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* cpu-cr16c.c: Delete.
|
|
|
|
|
|
* elf32-cr16c.c: Delete.
|
|
|
|
|
|
* Makefile.am,
|
|
|
|
|
|
* archures.c,
|
|
|
|
|
|
* config.bfd,
|
|
|
|
|
|
* configure.ac,
|
|
|
|
|
|
* reloc.c,
|
|
|
|
|
|
* targets.c: Remove cr16c support.
|
|
|
|
|
|
* Makefile.in,
|
|
|
|
|
|
* bfd-in2.h,
|
|
|
|
|
|
* configure,
|
|
|
|
|
|
* libbfd.h,
|
|
|
|
|
|
* po/SRC-POTFILES.in: Regenerate.
|
|
|
|
|
|
|
2019-11-06 00:03:07 +08:00
|
|
|
|
2019-11-05 Tim Rühsen <tim.ruehsen@gmx.de>
|
|
|
|
|
|
|
|
|
|
|
|
* doc/chew.c (add_to_definition): Use correct type when
|
|
|
|
|
|
calculating size of array reallocation.
|
|
|
|
|
|
(nextword): Always initialise the word return parameter.
|
|
|
|
|
|
(compile): Check return value of nextword().
|
|
|
|
|
|
|
2019-10-30 20:23:16 +08:00
|
|
|
|
2019-10-30 Keith Seitz <keiths@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (elf_backend_data) <elf_backend_core_find_build_id>:
|
|
|
|
|
|
New field.
|
|
|
|
|
|
(_bfd_elf32_core_find_build_id, _bfd_elf64_core_find_build_id):
|
|
|
|
|
|
New functions.
|
|
|
|
|
|
(elf_read_notes): Add declaration.
|
|
|
|
|
|
* elf.c (elf_read_notes): Move elf-bfd.h.
|
|
|
|
|
|
(_bfd_elf_core_find_build_id): New function.
|
|
|
|
|
|
(bfd_section_from_phdr): Scan core file PT_LOAD segments for
|
|
|
|
|
|
build-id if none is known.
|
|
|
|
|
|
(elf_parse_notes): For core files, scan for notes.
|
|
|
|
|
|
* elfcore.h (elf_core_file_matches_executable_p): If both
|
|
|
|
|
|
BFDs have identical build-ids, then they match.
|
|
|
|
|
|
(_bfd_elf_core_find_build_id): New function.
|
|
|
|
|
|
* elfxx-target.h (elf_backend_core_find_build_id): Define.
|
|
|
|
|
|
(elfNN_bed): Add elf_backend_core_find_build_id.
|
|
|
|
|
|
|
2019-10-30 01:07:03 +08:00
|
|
|
|
2019-10-29 Andrew Eikum <aeikum@codeweavers.com>
|
|
|
|
|
|
|
|
|
|
|
|
* libcoff-in.h (struct pe_tdata): Add dos_message field.
|
|
|
|
|
|
* libcoff.h: Regenerate.
|
|
|
|
|
|
* peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Copy the
|
|
|
|
|
|
dos_message field rather than initialising it.
|
|
|
|
|
|
(_bfd_XX_bfd_copy_private_bfd_data_common): Copy the dos_message
|
|
|
|
|
|
field.
|
|
|
|
|
|
* peicode.h (pe_mkobject): Initialise the dos_message field.
|
|
|
|
|
|
(pe_mkobject_hook): Copy the dos_message field.
|
|
|
|
|
|
(pe_bfd_object_p): Copy the dos_message field.
|
|
|
|
|
|
|
2019-10-23 15:10:51 +08:00
|
|
|
|
2019-10-25 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 4499
|
|
|
|
|
|
* elf-nacl.c (nacl_modify_segment_map): Set no_sort_lma for all
|
|
|
|
|
|
PT_LOAD segments.
|
|
|
|
|
|
* elf32-spu.c (spu_elf_modify_segment_map): Likewise on overlay
|
|
|
|
|
|
PT_LOAD segments.
|
|
|
|
|
|
* elf.c (elf_sort_segments): New function.
|
|
|
|
|
|
(assign_file_positions_except_relocs): Use shortcuts to elfheader
|
|
|
|
|
|
and elf_tdata. Seek to e_phoff not sizeof_ehdr to write program
|
|
|
|
|
|
headers. Move PT_PHDR check..
|
|
|
|
|
|
(assign_file_positions_for_non_load_sections): ..and code setting
|
|
|
|
|
|
PT_PHDR p_vaddr and p_paddr, and code setting __ehdr_start value..
|
|
|
|
|
|
(assign_file_positions_for_load_sections): ..to here. Sort
|
|
|
|
|
|
PT_LOAD headers. Delete header_pad code. Use actual number of
|
|
|
|
|
|
headers rather than allocated in calculating size for program
|
|
|
|
|
|
headers. Don't assume program headers follow ELF file header.
|
|
|
|
|
|
Simplify pt_load_count code. Only set "off" for PT_LOAD or
|
|
|
|
|
|
PT_NOTE in cores.
|
|
|
|
|
|
(rewrite_elf_program_header): Set p_vaddr_offset for segments
|
|
|
|
|
|
that include file and program headers.
|
|
|
|
|
|
(copy_elf_program_header): Likewise, replacing header_size code.
|
|
|
|
|
|
|
2019-10-21 10:24:06 +08:00
|
|
|
|
2019-10-21 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 452
|
|
|
|
|
|
* archive.c (normalize): Return file unchanged when
|
|
|
|
|
|
BFD_ARCHIVE_FULL_PATH.
|
|
|
|
|
|
(_bfd_construct_extended_name_table): Pass abfd, the output
|
|
|
|
|
|
bfd, to normalize.
|
|
|
|
|
|
(_bfd_archive_bsd44_construct_extended_name_table): Likewise.
|
|
|
|
|
|
* bfd.c (struct bfd): Make flags a full flagword.
|
|
|
|
|
|
(BFD_ARCHIVE_FULL_PATH): Define.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2019-10-21 00:01:58 +08:00
|
|
|
|
2019-10-20 John David Anglin <danglin@gcc.gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-hppa.c (elf32_hppa_size_dynamic_sections): Provide 8-byte
|
|
|
|
|
|
minimum alignment for .plt section.
|
|
|
|
|
|
|
2019-10-20 01:41:36 +08:00
|
|
|
|
2019-10-19 John David Anglin <danglin@gcc.gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-hppa.c: Revise import stub sequences.
|
|
|
|
|
|
(LONG_BRANCH_STUB_SIZE): Define.
|
|
|
|
|
|
(LONG_BRANCH_SHARED_STUB_SIZE): Define.
|
|
|
|
|
|
(IMPORT_STUB_SIZE): Define.
|
|
|
|
|
|
(IMPORT_SHARED_STUB_SIZE): Define.
|
|
|
|
|
|
(EXPORT_STUB_SIZE): Define.
|
|
|
|
|
|
(plt_stub): Revise to not use register %r22.
|
|
|
|
|
|
(LDO_R1_R22): Define.
|
|
|
|
|
|
(LDW_R22_R21): Define.
|
|
|
|
|
|
(LDW_R22_R19): Define.
|
|
|
|
|
|
(hppa_build_one_stub): Update stub generation and use new defines.
|
|
|
|
|
|
(hppa_size_one_stub): Likewise.
|
|
|
|
|
|
|
2019-10-18 06:38:27 +08:00
|
|
|
|
2019-10-17 Nelson Chu <nelson.chu@sifive.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfnn-riscv.c (riscv_elf_relocate_section): Report the error message
|
|
|
|
|
|
that user should recompile their code with `fPIC` when linking non-pic
|
|
|
|
|
|
code into shared library.
|
|
|
|
|
|
|
|
|
|
|
|
* elfnn-riscv.c (riscv_elf_relocate_section): Use asprintf to extend
|
|
|
|
|
|
the error message if needed, and then store the result into the
|
|
|
|
|
|
`msg_buf`. Finally, remember to free the unused `msg_buf`. All error
|
|
|
|
|
|
message for the dangerous relocation should be set before we call the
|
|
|
|
|
|
callback function. If we miss the error message since linker runs out
|
|
|
|
|
|
of memory, we should set the default error message for the error.
|
|
|
|
|
|
|
2019-10-16 18:53:29 +08:00
|
|
|
|
2019-10-16 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 13616
|
|
|
|
|
|
* cpu-powerpc.c (bfd_arch_ppc_nop_fill): New function, use it
|
|
|
|
|
|
for all ppc arch info.
|
|
|
|
|
|
* linker.c (default_data_link_order): Pass info->big_endian to
|
|
|
|
|
|
arch_info->fill function.
|
|
|
|
|
|
|
2019-10-15 17:03:17 +08:00
|
|
|
|
2019-10-15 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-m68hc1x.c (reloc_warning): Add printf attribute.
|
|
|
|
|
|
(elf32_m68hc11_relocate_section): Don't use a variable for format
|
|
|
|
|
|
strings. Delete some unnecessary xgettext:c-format comments.
|
|
|
|
|
|
|
2019-10-15 13:27:35 +08:00
|
|
|
|
2019-10-15 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24955
|
|
|
|
|
|
* elf32-arm.c (set_cmse_veneer_addr_from_implib): Use bfd_malloc
|
|
|
|
|
|
rather than xmalloc.
|
|
|
|
|
|
* elf32-m68hc1x.c (reloc_warning): New function.
|
|
|
|
|
|
(elf32_m68hc11_relocate_section): Use it here. Cast bfd_vma values
|
|
|
|
|
|
corresponding to %lx in format strings.
|
|
|
|
|
|
* elf32-nds32.c (nds32_insertion_sort): Use a stack temporary.
|
|
|
|
|
|
|
2019-10-15 09:28:11 +08:00
|
|
|
|
2019-10-15 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 25100
|
|
|
|
|
|
* elf64-ppc.c (sfpr_define): Delete dead code that triggered a warning.
|
|
|
|
|
|
|
2019-10-14 17:59:12 +08:00
|
|
|
|
2019-10-15 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd.c (bfd_check_compression_header): Check for powers of two
|
|
|
|
|
|
with x == (x & -x).
|
|
|
|
|
|
|
2019-10-14 11:23:40 +08:00
|
|
|
|
2019-10-14 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* syms.c (struct indexentry): Add idx field.
|
|
|
|
|
|
(cmpindexentry): Final sort on idx.
|
|
|
|
|
|
(_bfd_stab_section_find_nearest_line): Set idx.
|
|
|
|
|
|
|
2019-10-14 11:22:32 +08:00
|
|
|
|
2019-10-14 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2.c (struct lookup_funcinfo): Add idx field.
|
|
|
|
|
|
(compare_lookup_funcinfos): Perform final sort on idx.
|
|
|
|
|
|
(build_lookup_funcinfo_table): Set idx.
|
|
|
|
|
|
(compare_sequences): Perform final sort on num_lines.
|
|
|
|
|
|
(build_line_info_table): Set num_lines and line_info_lookup earlier.
|
|
|
|
|
|
(sort_line_sequences): Set num_lines for sort.
|
|
|
|
|
|
|
2019-10-14 11:21:19 +08:00
|
|
|
|
2019-10-14 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (elf_sort_symbol): Sort on type and name as well.
|
|
|
|
|
|
(elf_link_add_object_symbols): Style fix.
|
|
|
|
|
|
|
2019-10-14 11:20:48 +08:00
|
|
|
|
2019-10-14 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (_bfd_elf_map_sections_to_segments): Init target_index
|
|
|
|
|
|
for sections about to be sorted.
|
|
|
|
|
|
(assign_file_positions_for_load_sections): Likewise.
|
|
|
|
|
|
(elf_sort_sections): Don't bother optimising both TOEND case.
|
|
|
|
|
|
* elflink.c (bfd_elf_final_link): Reset target_index.
|
|
|
|
|
|
|
2019-10-14 11:19:34 +08:00
|
|
|
|
2019-10-14 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (elf_get_linked_section_vma): Delete.
|
|
|
|
|
|
(compare_link_order): Use elf_linked_to_section and sort by lma,
|
|
|
|
|
|
size, and id.
|
|
|
|
|
|
(elf_fixup_link_order): Use size_t variables where appropriate.
|
|
|
|
|
|
Make use of elf_linked_to_section. Formatting. Properly align
|
|
|
|
|
|
sections.
|
|
|
|
|
|
|
qsort issues
qsort isn't guaranteed to be a stable sort, that is, elements
comparing equal according to the comparison function may be reordered
relative to their original ordering. Of course sometimes you may not
care, but even in those cases it is good to force some ordering
(ie. not have the comparison function return 0) so that linker output
is reproducible over different libc qsort implementations.
One way to make qsort stable (which the glibc manual incorrectly says
is the only way) is to augment the elements being sorted with a
monotonic counter of some kind, and use that counter as the final
arbiter of ordering in the comparison function.
Another way is to set up an array of pointers into the array of
elements, first pointer to first element, second pointer to second
element and so so, and sort the pointer array rather than the element
array. Final arbiter in the comparison function then is the pointer
difference. This works well with, for example, the symbol pointers
returned by _bfd_elf_canonicalize_symtab which point into a symbol
array.
This patch fixes a few places where sorting by symbol pointers is
appropriate, and adds comments where qsort stability is a non-issue.
* elf-strtab.c (strrevcmp): Comment.
* merge.c (strrevcmp): Likewise.
* elf64-ppc.c (compare_symbols): Correct final pointer comparison.
Comment on why comparing pointers ensures a stable sort.
* elflink.c (struct elf_symbol): Add void* to union.
(elf_sort_elf_symbol): Ensure a stable sort with pointer comparison.
(elf_sym_name_compare): Likewise.
(bfd_elf_match_symbols_in_sections): Style fix.
(elf_link_sort_cmp1): Comment.
2019-10-14 11:05:21 +08:00
|
|
|
|
2019-10-14 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-strtab.c (strrevcmp): Comment.
|
|
|
|
|
|
* merge.c (strrevcmp): Likewise.
|
|
|
|
|
|
* elf64-ppc.c (compare_symbols): Correct final pointer comparison.
|
|
|
|
|
|
Comment on why comparing pointers ensures a stable sort.
|
|
|
|
|
|
* elflink.c (struct elf_symbol): Add void* to union.
|
|
|
|
|
|
(elf_sort_elf_symbol): Ensure a stable sort with pointer comparison.
|
|
|
|
|
|
(elf_sym_name_compare): Likewise.
|
|
|
|
|
|
(bfd_elf_match_symbols_in_sections): Style fix.
|
|
|
|
|
|
(elf_link_sort_cmp1): Comment.
|
|
|
|
|
|
|
2019-10-14 11:04:30 +08:00
|
|
|
|
2019-10-14 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24955
|
|
|
|
|
|
* elflink.c (elf_output_implib): Don't use xmalloc. Don't ignore
|
|
|
|
|
|
return value of bfd_alloc2.
|
|
|
|
|
|
* peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc.
|
|
|
|
|
|
* pef.c (bfd_pef_print_symbol): Likewise. Don't ignore return
|
|
|
|
|
|
value of bfd_get_section_contents.
|
|
|
|
|
|
* som.c (som_write_space_strings): Don't use xmalloc.
|
|
|
|
|
|
(som_write_symbol_strings): Likewise.
|
|
|
|
|
|
|
2019-10-11 07:37:25 +08:00
|
|
|
|
2019-10-11 Max Filippov <jcmvbkbc@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2.c (stash_maybe_enable_info_hash_tables): Only set
|
|
|
|
|
|
stash->info_hash_status = STASH_INFO_HASH_ON when
|
|
|
|
|
|
stash_maybe_update_info_hash_tables succeeds.
|
|
|
|
|
|
|
2019-10-09 08:17:13 +08:00
|
|
|
|
2019-10-09 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 25070
|
|
|
|
|
|
* dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of
|
|
|
|
|
|
total_size calculation.
|
|
|
|
|
|
|
2019-10-08 21:37:29 +08:00
|
|
|
|
2019-10-08 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 25078
|
|
|
|
|
|
* dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
|
|
|
|
|
|
recur_count. Error on recur_count reaching 100 rather than
|
|
|
|
|
|
info_ptr matching orig_info_ptr. Adjust calls.
|
|
|
|
|
|
|
2019-10-07 23:34:31 +08:00
|
|
|
|
2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
|
|
|
|
|
|
(elf32_msp430_merge_msp430_attributes): Add support for merging
|
|
|
|
|
|
the GNU object attribute for data region.
|
|
|
|
|
|
|
2019-10-07 20:44:31 +08:00
|
|
|
|
2019-10-07 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
|
|
|
|
|
|
space for local got non-tls relocs when PIE.
|
|
|
|
|
|
|
2019-10-07 11:07:23 +08:00
|
|
|
|
2019-10-07 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (elf_fixup_link_order): Don't attempt to find
|
|
|
|
|
|
an elf_section for linker created bfd sections.
|
|
|
|
|
|
|
2019-10-07 10:51:02 +08:00
|
|
|
|
2019-10-07 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
|
|
|
|
|
|
with non-local symbol. Don't double count __tls_get_addr calls
|
|
|
|
|
|
with marker relocs.
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
|
|
|
|
|
|
|
2019-10-07 10:47:59 +08:00
|
|
|
|
2019-10-07 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
|
|
|
|
|
|
throughout.
|
|
|
|
|
|
* elf64-ppc.c (nomark_tls_get_addr): Likewise.
|
|
|
|
|
|
|
2019-10-04 07:18:41 +08:00
|
|
|
|
2019-10-04 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
|
|
|
|
|
|
(ppc64_elf_tls_optimize): Correct is_local condition.
|
|
|
|
|
|
(allocate_got): Don't reserve dynamic relocations for any of the
|
|
|
|
|
|
tls got relocs in PIEs when the symbol is local.
|
|
|
|
|
|
(allocate_dynrelocs): Correct validity test for local sym using
|
|
|
|
|
|
tlsld_got slot.
|
|
|
|
|
|
(ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
|
|
|
|
|
|
for any of the tls got relocs in PIEs.
|
|
|
|
|
|
(ppc64_elf_layout_multitoc): Likewise.
|
|
|
|
|
|
(ppc64_elf_relocate_section): Correct validity test for local sym
|
|
|
|
|
|
using tlsld_got slot. Don't emit dynamic relocations for any of
|
|
|
|
|
|
the tls got relocs in PIEs when the symbol is local.
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
|
|
|
|
|
|
(got_relocs_needed): Delete.
|
|
|
|
|
|
(allocate_dynrelocs): Correct validity test for local sym using
|
|
|
|
|
|
tlsld_got slot. Don't reserve dynamic relocations for any of the
|
|
|
|
|
|
tls got relocs in PIEs when the symbol is local.
|
|
|
|
|
|
(ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
|
|
|
|
|
|
for any of the tls got relocs in PIEs.
|
|
|
|
|
|
(ppc_elf_relocate_section): Correct validity test for local sym
|
|
|
|
|
|
using tlsld_got slot. Don't emit dynamic relocations for any of
|
|
|
|
|
|
the tls got relocs in PIEs when the symbol is local.
|
|
|
|
|
|
|
2019-10-03 02:46:46 +08:00
|
|
|
|
2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/22263
|
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|
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|
|
PR ld/25056
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|
* elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
|
|
|
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|
|
bfd_link_pic for TLS checks.
|
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|
|
(elf32_arm_final_link_relocate): Likewise.
|
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|
(allocate_dynrelocs_for_symbol): Likewise.
|
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|
2019-10-04 02:11:50 +08:00
|
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|
2019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
|
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|
|
PR ld/25062
|
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|
* elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
|
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|
|
bfd, ld: add CTF section linking
This is quite complicated because the CTF section's contents depend on
the final contents of the symtab and strtab, because it has two sections
whose contents are shuffled to be in 1:1 correspondence with the symtab,
and an internal strtab that gets deduplicated against the ELF strtab
(with offsets adjusted to point into the ELF strtab instead). It is
also compressed if large enough, so its size depends on its contents!
So we cannot construct it as early as most sections: we cannot even
*begin* construction until after the symtab and strtab are finalized.
Thankfully there is already one section treated similarly: compressed
debugging sections: the only differences are that compressed debugging
sections have extra handling to deal with their changing name if
compressed (CTF sections are always called ".ctf" for now, though we
have reserved ".ctf.*" against future use), and that compressed
debugging sections have previously-uncompressed content which has to be
stashed away for later compression, while CTF sections have no content
at all until we generate it (very late).
BFD also cannot do the link itself: libctf knows how to do it, and BFD
cannot call libctf directly because libctf already depends on bfd for
file I/O. So we have to use a pair of callbacks, one, examine_strtab,
which allows a caller to examine the symtab and strtab after
finalization (called from elf_link_swap_symbols_out(), right before the
symtabs are written, and after the strtab has been finalized), and one
which actually does the emission (called emit_ctf simply because it is
grouped with a bunch of section-specific late-emission function calls at
the bottom of bfd_elf_final_link, and a section-specific name seems best
for that). emit_ctf is actually called *twice*: once from lang_process
if the emulation suggests that this bfd target does not examine the
symtab or strtab, and once via a bfd callback if it does. (This means
that non-ELF targets still get CTF emitted, even though the late CTF
emission stage is never called for them).
v2: merged with non-ELF support patch: slight commit message
adjustments.
v3: do not spend time merging CTF, or crash, if the CTF section is
explicitly discarded. Do not try to merge or compress CTF unless
linking.
v4: add CTF_COMPRESSION_THRESHOLD. Annul the freed input ctf_file_t's
after writeout: set SEC_IN_MEMORY on the output contents so a future
bfd enhancement knows it could free it. Add SEC_LINKER_CREATED |
SEC_KEEP to avoid having to add .ctf to the linker script. Drop
now-unnecessary ldlang.h-level elf-bfd.h include and hackery around
it. Adapt to elf32.em->elf.em and elf-generic.em->ldelf*.c
changes.
v5: fix tabdamage. Drop #inclusions in .h files: include in .c files,
.em files, and use struct forwards instead. Use bfd_section_is_ctf
inline function rather than SECTION_IS_CTF macro. Move a few
comments.
* Makefile.def (dependencies): all-ld depends on all-libctf.
* Makefile.in: Regenerated.
include/
* bfdlink.h (elf_strtab_hash): New forward.
(elf_sym_strtab): Likewise.
(struct bfd_link_callbacks <examine_strtab>): New.
(struct bfd_link_callbacks <emit_ctf>): Likewise.
bfd/
* elf-bfd.h (bfd_section_is_ctf): New inline function.
* elf.c (special_sections_c): Add ".ctf".
(assign_file_positions_for_non_load_sections): Note that
compressed debugging sections etc are not assigned here. Treat
CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
sh_offset -1.
(assign_file_positions_except_relocs): Likewise.
(find_section_in_list): Note that debugging and CTF sections, as
well as reloc sections, are assigned later.
(_bfd_elf_assign_file_positions_for_non_load): CTF sections get
their size and contents updated.
(_bfd_elf_set_section_contents): Skip CTF sections: unlike
compressed sections, they have no uncompressed content to copy at
this stage.
* elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
callback right before the strtab is written out.
(bfd_elf_final_link): Don't cache the section contents of CTF
sections: they are not populated yet. Call the emit_ctf callback
right at the end, after all the symbols and strings are flushed
out.
ld/
* ldlang.h: (struct lang_input_statement_struct): Add the_ctf.
(struct elf_sym_strtab): Add forward.
(struct elf_strtab_hash): Likewise.
(ldlang_ctf_apply_strsym): Declare.
(ldlang_write_ctf_late): Likewise.
* ldemul.h (ldemul_emit_ctf_early): New.
(ldemul_examine_strtab_for_ctf): Likewise.
(ld_emulation_xfer_type) <emit_ctf_early>: Likewise.
(ld_emulation_xfer_type) <examine_strtab_for_ctf>: Likewise.
* ldemul.c (ldemul_emit_ctf_early): New.
(ldemul_examine_strtab_for_ctf): Likewise.
* ldlang.c: Include ctf-api.h.
(CTF_COMPRESSION_THRESHOLD): New.
(ctf_output): New. Initialized in...
(ldlang_open_ctf): ... this new function. Open all the CTF
sections in the input files: mark them non-loaded and empty
so as not to copy their contents to the output, but linker-created
so the section gets created in the target.
(ldlang_merge_ctf): New, merge types via ctf_link_add_ctf and
ctf_link.
(ldlang_ctf_apply_strsym): New, an examine_strtab callback: wrap
ldemul_examine_strtab_for_ctf.
(lang_write_ctf): New, write out the CTF section.
(ldlang_write_ctf_late): New, late call via bfd's emit_ctf hook.
(lang_process): Call ldlang_open_ctf, ldlang_merge_ctf, and
lang_write_ctf.
* ldmain.c (link_callbacks): Add ldlang_ctf_apply_strsym,
ldlang_write_ctf_late.
* emultempl/aix.em: Add ctf-api.h.
* emultempl/armcoff.em: Likewise.
* emultempl/beos.em: Likewise.
* emultempl/elf.em: Likewise.
* emultempl/generic.em: Likewise.
* emultempl/linux.em: Likewise.
* emultempl/msp430.em: Likewise.
* emultempl/pe.em: Likewise.
* emultempl/pep.em: Likewise.
* emultempl/ticoff.em: Likewise.
* emultempl/vanilla.em: Likewise.
* ldcref.c: Likewise.
* ldctor.c: Likewise.
* ldelf.c: Likewise.
* ldelfgen.c: Likewise.
* ldemul.c: Likewise.
* ldexp.c: Likewise.
* ldfile.c: Likewise.
* ldgram.c: Likewise.
* ldlex.l: Likewise.
* ldmain.c: Likewise.
* ldmisc.c: Likewise.
* ldver.c: Likewise.
* ldwrite.c: Likewise.
* lexsup.c: Likewise.
* mri.c: Likewise.
* pe-dll.c: Likewise.
* plugin.c: Likewise.
* ldelfgen.c (ldelf_emit_ctf_early): New.
(ldelf_examine_strtab_for_ctf): tell libctf about the symtab and
strtab.
(struct ctf_strsym_iter_cb_arg): New, state to do so.
(ldelf_ctf_strtab_iter_cb): New: tell libctf about
each string in the strtab in turn.
(ldelf_ctf_symbols_iter_cb): New, tell libctf
about each symbol in the symtab in turn.
* ldelfgen.h (struct elf_sym_strtab): Add forward.
(struct elf_strtab_hash): Likewise.
(struct ctf_file): Likewise.
(ldelf_emit_ctf_early): Declare.
(ldelf_examine_strtab_for_ctf): Likewise.
* emultempl/elf-generic.em (LDEMUL_EMIT_CTF_EARLY): Set it.
(LDEMUL_EXAMINE_STRTAB_FOR_CTF): Likewise.
* emultempl/aix.em (ld_${EMULATION_NAME}_emulation): Add
emit_ctf_early and examine_strtab_for_ctf, NULL by default.
* emultempl/armcoff.em (ld_${EMULATION_NAME}_emulation): Likewise.
* emultempl/beos.em (ld_${EMULATION_NAME}_emulation): Likewise.
* emultempl/elf.em (ld_${EMULATION_NAME}_emulation): Likewise.
* emultempl/generic.em (ld_${EMULATION_NAME}_emulation): Likewise.
* emultempl/linux.em (ld_${EMULATION_NAME}_emulation): Likewise.
* emultempl/msp430.em (ld_${EMULATION_NAME}_emulation): Likewise.
* emultempl/pe.em (ld_${EMULATION_NAME}_emulation): Likewise.
* emultempl/pep.em (ld_${EMULATION_NAME}_emulation): Likewise.
* emultempl/ticoff.em (ld_${EMULATION_NAME}_emulation): Likewise.
* emultempl/vanilla.em (ld_vanilla_emulation): Likewise.
* Makefile.am: Pull in libctf (and zlib, a transitive requirement
for compressed CTF section emission). Pass it on to DejaGNU.
* configure.ac: Add AM_ZLIB.
* aclocal.m4: Added zlib.m4.
* Makefile.in: Regenerated.
* testsuite/ld-bootstrap/bootstrap.exp: Use it when relinking ld.
2019-07-14 05:38:00 +08:00
|
|
|
|
2019-09-30 Nick Alcock <nick.alcock@oracle.com>
|
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|
|
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|
|
|
|
|
* elf-bfd.h (bfd_section_is_ctf): New inline function.
|
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|
|
* elf.c (special_sections_c): Add ".ctf".
|
|
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|
|
(assign_file_positions_for_non_load_sections): Note that
|
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|
|
|
|
compressed debugging sections etc are not assigned here. Treat
|
|
|
|
|
|
CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
|
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|
|
|
sh_offset -1.
|
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|
|
(assign_file_positions_except_relocs): Likewise.
|
|
|
|
|
|
(find_section_in_list): Note that debugging and CTF sections, as
|
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|
|
|
well as reloc sections, are assigned later.
|
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|
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|
(_bfd_elf_assign_file_positions_for_non_load): CTF sections get
|
|
|
|
|
|
their size and contents updated.
|
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|
|
(_bfd_elf_set_section_contents): Skip CTF sections: unlike
|
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|
|
compressed sections, they have no uncompressed content to copy at
|
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|
this stage.
|
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|
* elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
|
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|
|
callback right before the strtab is written out.
|
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|
|
(bfd_elf_final_link): Don't cache the section contents of CTF
|
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|
|
|
sections: they are not populated yet. Call the emit_ctf callback
|
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|
right at the end, after all the symbols and strings are flushed
|
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|
out.
|
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|
2019-07-14 04:47:30 +08:00
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|
2019-07-13 Nick Alcock <nick.alcock@oracle.com>
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|
* elf-strtab.c (_bfd_elf_strtab_len): New.
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|
(_bfd_elf_strtab_str): Likewise.
|
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|
|
* bfd-elf.h: Declare them.
|
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|
|
libctf, bfd: fix ctf_bfdopen_ctfsect opening symbol and string sections
The code in ctf_bfdopen_ctfsect (which is the ultimate place where you
end up if you use ctf_open to open a CTF file and pull in the ELF string
and symbol tables) was written before it was possible to actually test
it, since the linker was not written. Now it is, it turns out that the
previous code was completely nonfunctional: it assumed that you could
load the symbol table via bfd_section_from_elf_index (...,elf_onesymtab())
and the string table via bfd_section_from_elf_index on the sh_link.
Unfortunately BFD loads neither of these sections in the conventional
fashion it uses for most others: the symbol table is immediately
converted into internal form (which is useless for our purposes, since
we also have to work in the absence of BFD for readelf, etc) and the
string table is loaded specially via bfd_elf_get_str_section which is
private to bfd/elf.c.
So make this function public, export it in elf-bfd.h, and use it from
libctf, which does something similar to what bfd_elf_sym_name and
bfd_elf_string_from_elf_section do. Similarly, load the symbol table
manually using bfd_elf_get_elf_syms and throw away the internal form
it generates for us (we never use it).
BFD allocates the strtab for us via bfd_alloc, so we can leave BFD to
deallocate it: we allocate the symbol table ourselves before calling
bfd_elf_get_elf_syms, so we still have to free it.
Also change the rules around what you are allowed to provide: It is
useful to provide a string section but no symbol table, because CTF
sections can legitimately have no function info or data object sections
while relying on the ELF strtab for some of their strings. So allow
that combination.
v4: adjust to upstream changes. ctf_bfdopen_ctfsect's first parameter
is potentially unused again (if BFD is not in use for this link
due to not supporting an ELF target).
v5: fix tabdamage.
bfd/
* elf-bfd.h (bfd_elf_get_str_section): Add.
* elf.c (bfd_elf_get_str_section): No longer static.
libctf/
* ctf-open-bfd.c: Add <assert.h>.
(ctf_bfdopen_ctfsect): Open string and symbol tables using
techniques borrowed from bfd_elf_sym_name.
(ctf_new_archive_internal): Improve comment.
* ctf-archive.c (ctf_arc_close): Do not free the ctfi_strsect.
* ctf-open.c (ctf_bufopen): Allow opening with a string section but
no symbol section, but not vice versa.
2019-07-11 23:26:54 +08:00
|
|
|
|
2019-07-13 Nick Alcock <nick.alcock@oracle.com>
|
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|
|
* elf-bfd.h (bfd_elf_get_str_section): Add.
|
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|
|
* elf.c (bfd_elf_get_str_section): No longer static.
|
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|
2019-09-26 14:50:35 +08:00
|
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|
|
2019-09-26 Alan Modra <amodra@gmail.com>
|
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|
PR 24262
|
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|
* Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
|
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|
|
* plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
|
|
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|
|
${bindir}/../lib/bfd-plugins if different.
|
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|
* Makefile.in: Regenerate.
|
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|
2019-09-23 14:36:22 +08:00
|
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|
2019-09-23 Alan Modra <amodra@gmail.com>
|
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|
* elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
|
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|
|
in choosing between different actions for shared library and
|
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|
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|
|
non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
|
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|
|
(dec_dynrel_count): Likewise. Account for ifunc special case.
|
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|
|
(ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
|
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|
|
not non-pic.
|
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|
|
(allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
|
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|
|
test.
|
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|
2019-09-23 08:45:02 +08:00
|
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|
|
2019-09-23 Alan Modra <amodra@gmail.com>
|
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|
* Makefile.am (SOURCE_HFILES): Add many missing .h files.
|
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|
* Makefile.in: Regenerate.
|
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|
* po/SRC-POTFILES.in: Regenerate.
|
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|
|
linker bfd.h tidy
bfd/
* bfd-in.h (bfd_symbol, bfd_section_already_linked),
(bfd_elf_version_tree): Delete forward declarations.
Move other forward decls and remaining elf function decl later.
(bfd_section_already_linked_table_init),
(bfd_section_already_linked_table_free),
(_bfd_handle_already_linked, _bfd_nearby_section),
(_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
include/
* bfdlink.h (struct bfd_section_already_linked): Forward declare.
(bfd_section_already_linked_table_init),
(bfd_section_already_linked_table_free),
(_bfd_handle_already_linked, _bfd_nearby_section),
(_bfd_fix_excluded_sec_syms): Declare.
2019-09-23 08:44:20 +08:00
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|
2019-09-23 Alan Modra <amodra@gmail.com>
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* bfd-in.h (bfd_symbol, bfd_section_already_linked),
|
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|
(bfd_elf_version_tree): Delete forward declarations.
|
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|
|
Move other forward decls and remaining elf function decl later.
|
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|
|
(bfd_section_already_linked_table_init),
|
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|
(bfd_section_already_linked_table_free),
|
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|
|
(_bfd_handle_already_linked, _bfd_nearby_section),
|
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|
(_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
|
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|
2019-09-23 08:43:26 +08:00
|
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|
2019-09-23 Alan Modra <amodra@gmail.com>
|
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* bfd-in.h: Move ecoff function declarations..
|
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* ecoff-bfd.h: ..to here, new file.
|
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* ecoff.c: Include ecoff-bfd.h.
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* ecofflink.c: Likewise.
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|
* elf64-alpha.c: Likewise.
|
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|
* elfxx-mips.c: Likewise.
|
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|
* bfd-in2.h: Regenerate.
|
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2019-09-23 08:42:31 +08:00
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|
2019-09-23 Alan Modra <amodra@gmail.com>
|
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* bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
|
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|
Move most other elf declarations..
|
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|
* elf-bfd.h: ..to here.
|
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* bfd-in2.h: Regenerate.
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2019-09-23 08:41:29 +08:00
|
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|
2019-09-23 Alan Modra <amodra@gmail.com>
|
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* bfd-in.h: Move m68k function declaration..
|
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|
* cpu-m68k.h: ..to here, new file..
|
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|
* elf32-m68k.h: ..and here, new file.
|
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|
* elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
|
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|
* bfd-in2.h: Regenerate.
|
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2019-09-23 08:40:28 +08:00
|
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|
2019-09-23 Alan Modra <amodra@gmail.com>
|
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* bfd-in.h: Move bfin function declaration..
|
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* elf32-bfin.h: ..to here, new file.
|
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* elf32-bfin.c: Include elf32-bfin.h.
|
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* bfd-in2.h: Regenerate.
|
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2019-09-23 08:39:47 +08:00
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|
2019-09-23 Alan Modra <amodra@gmail.com>
|
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* bfd-in.h: Move cr16 function declaration..
|
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* elf32-cr16.h: ..to here, new file.
|
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* elf32-cr16.c: Include elf32-cr16.h.
|
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* bfd-in2.h: Regenerate.
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2019-09-23 08:39:07 +08:00
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|
2019-09-23 Alan Modra <amodra@gmail.com>
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* bfd-in.h (bfd_sunos_get_needed_list),
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(bfd_sunos_record_link_assignment),
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|
(bfd_sunos_size_dynamic_sections),
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(bfd_i386linux_size_dynamic_sections),
|
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(bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
|
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|
* bfd-in2.h: Regenerate.
|
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2019-09-23 08:38:33 +08:00
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|
2019-09-23 Alan Modra <amodra@gmail.com>
|
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* bfd-in.h: Move xcoff function declarations..
|
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* xcofflink.h: ..to here, new file.
|
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* xcofflink.c: Include xcofflink.h.
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* coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
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* bfd-in2.h: Regenerate.
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2019-09-23 08:37:40 +08:00
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|
2019-09-23 Alan Modra <amodra@gmail.com>
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* bfd-in.h: Delete coff forward refs and move coff declaration..
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* coff-bfd.h: ..to here.
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* bfd-in2.h: Regenerate.
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2019-09-23 08:36:45 +08:00
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2019-09-23 Alan Modra <amodra@gmail.com>
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* bfd-in.h: Move arm declaraions..
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* cpu-arm.h: ..to here, new file..
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* coff-arm.h: ..and here, new file..
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* elf32-arm.h: ..and here, new file.
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* cpu-arm.c: Include cpu-arm.h.
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* coff-arm.c: Include cpu-arm.h and coff-arm.h.
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* elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
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* pe-arm.c: Move function rename defines later.
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* pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
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* bfd-in2.h: Regenerate.
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2019-09-23 08:35:43 +08:00
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2019-09-23 Alan Modra <amodra@gmail.com>
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* bfd-in.h: Move tic6x function declaration..
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* elf32-tic6x.h: ..to here.
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* bfd-in2.h: Regenerate.
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2019-09-23 08:34:50 +08:00
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|
2019-09-23 Alan Modra <amodra@gmail.com>
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* bfd-in.h: Move aarch64 declarations and defines..
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* cpu-aarch64.h: ..to here, new file..
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* elfxx-aarch64.h: ..and here.
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* cpu-aarch64.c: Include cpu-aarch64.h.
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* elfnn-aarch64.c: Likewise.
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* bfd-in2.h: Regenerate.
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2019-09-23 08:33:37 +08:00
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2019-09-23 Alan Modra <amodra@gmail.com>
|
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* bfd-in.h: Delete ticoff function declarations.
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* coff-tic54x.c (bfd_ticoff_set_section_load_page),
|
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(bfd_ticoff_get_section_load_page): Make static.
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* bfd-in2.h: Regenerate.
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2019-09-23 08:33:04 +08:00
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|
2019-09-23 Alan Modra <amodra@gmail.com>
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* bfd-in.h: Move h8300 function declaration to..
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* cpu-h8300.h: ..here, new file.
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* cpu-h8300.c: Include cpu-h8300.h.
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* elf32-h8300.c: Likewise.
|
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* bfd-in2.h: Regenerate.
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2019-09-23 08:32:25 +08:00
|
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|
|
2019-09-23 Alan Modra <amodra@gmail.com>
|
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* bfd-in.h: Move ia64 function declarations..
|
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|
* elfxx-ia64.h: ..to here.
|
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* bfd-in2.h: Regenerate.
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2019-09-23 08:31:31 +08:00
|
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|
|
2019-09-23 Alan Modra <amodra@gmail.com>
|
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* bfd-in.h: Move v850 function declarations..
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* elf32-v850.h: ..to here, new file.
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|
* elf32-v850.c: Include elf32-v850.h.
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* bfd-in2.h: Regenerate.
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2019-09-23 08:30:21 +08:00
|
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|
2019-09-23 Alan Modra <amodra@gmail.com>
|
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* bfd-in.h: Move mips function declaration to..
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* elfxx-mips.h: ..here.
|
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* bfd-in2.h: Regenerate.
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2019-09-23 08:28:42 +08:00
|
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|
|
2019-09-23 Alan Modra <amodra@gmail.com>
|
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* bfd-in.h: Move csky function declarations to..
|
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* elf32-csky.h: ..here, new file.
|
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|
|
* elf32-csky.c: Include elf32-csky.h.
|
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|
|
* bfd-in2.h: Regenerate.
|
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|
2019-09-21 06:01:20 +08:00
|
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|
2019-09-20 Nelson Chu <nelson.chu@sifive.com>
|
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* elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
|
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|
(riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
|
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Set undefined_weak field from it.
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(relax_func_t): New parameter undefined_weak.
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(_bfd_riscv_relax_call): New ignored parameter undefined_weak.
|
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(_bfd_riscv_relax_tls_le): Likewise.
|
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|
(_bfd_riscv_relax_align): Likewise.
|
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|
(_bfd_riscv_relax_delete): Likewise.
|
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|
|
(_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
|
|
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|
|
allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
|
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|
(_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
|
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|
set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
|
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|
relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
|
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reloc.
|
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|
(_bfd_riscv_relax_section): New local undefined_weak. Set for
|
|
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|
|
undef weak relocs that can be relaxed. Pass to relax_func call.
|
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|
bfd macro conversion to inline functions, section
This one exposed a bug in tic6x gas, found with inline function
parameter type checking. struct bfd_section and struct bfd_symbol
both have a flags field, so bfd_is_com_section (symbol) compiled OK
when bfd_is_com_section was a macro but didn't special case common
symbols.
bfd/
* bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
(bfd_section_lma, bfd_section_alignment, bfd_section_flags),
(bfd_section_userdata, bfd_is_com_section, discarded_section),
(bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
* bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
(bfd_section_list_remove, bfd_section_list_append),
(bfd_section_list_prepend, bfd_section_list_insert_after),
(bfd_section_list_insert_before, bfd_section_removed_from_list):
New inline functions.
* section.c (bfd_is_und_section, bfd_is_abs_section),
(bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
(bfd_section_list_append, bfd_section_list_prepend),
(bfd_section_list_insert_after, bfd_section_list_insert_before),
(bfd_section_removed_from_list): Delete macros.
(bfd_section_name, bfd_section_size, bfd_section_vma),
(bfd_section_lma, bfd_section_alignment, bfd_section_flags),
(bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
(bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
(discarded_section): New inline functions.
* bfd-in2.h: Regenerate.
gas/
* config/tc-tic6x.c (tc_gen_reloc): Correct common symbol check.
ld/
* emultempl/xtensaelf.em (xtensa_get_section_deps): Comment.
Use bfd_section_userdata.
(xtensa_set_section_deps): Use bfd_set_section_userdata.
* ldlang.c (lang_output_section_get): Use bfd_section_userdata.
(sort_def_symbol): Likewise, and bfd_set_section_userdata.
(init_os): Use bfd_set_section_userdata.
(print_all_symbols): Use bfd_section_userdata.
* ldlang.h (get_userdata): Delete.
2019-09-17 07:29:25 +08:00
|
|
|
|
2019-09-20 Alan Modra <amodra@gmail.com>
|
|
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|
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|
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|
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|
|
* bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
|
|
|
|
|
|
(bfd_section_lma, bfd_section_alignment, bfd_section_flags),
|
|
|
|
|
|
(bfd_section_userdata, bfd_is_com_section, discarded_section),
|
|
|
|
|
|
(bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
|
|
|
|
|
|
* bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
|
|
|
|
|
|
(bfd_section_list_remove, bfd_section_list_append),
|
|
|
|
|
|
(bfd_section_list_prepend, bfd_section_list_insert_after),
|
|
|
|
|
|
(bfd_section_list_insert_before, bfd_section_removed_from_list):
|
|
|
|
|
|
New inline functions.
|
|
|
|
|
|
* section.c (bfd_is_und_section, bfd_is_abs_section),
|
|
|
|
|
|
(bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
|
|
|
|
|
|
(bfd_section_list_append, bfd_section_list_prepend),
|
|
|
|
|
|
(bfd_section_list_insert_after, bfd_section_list_insert_before),
|
|
|
|
|
|
(bfd_section_removed_from_list): Delete macros.
|
|
|
|
|
|
(bfd_section_name, bfd_section_size, bfd_section_vma),
|
|
|
|
|
|
(bfd_section_lma, bfd_section_alignment, bfd_section_flags),
|
|
|
|
|
|
(bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
|
|
|
|
|
|
(bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
|
|
|
|
|
|
(discarded_section): New inline functions.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
bfd macro conversion to inline functions, asymbol
* bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
(bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
* bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
(bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
* targets.c (bfd_asymbol_flavour): Likewise.
* bfd-in2.h: Regenerate.
2019-09-19 10:45:16 +08:00
|
|
|
|
2019-09-20 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
|
|
|
|
|
|
(bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
|
|
|
|
|
|
* bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
|
|
|
|
|
|
(bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
|
|
|
|
|
|
* targets.c (bfd_asymbol_flavour): Likewise.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
bfd macro conversion to inline functions
This converts some of the macros that access struct bfd fields to
inline functions.
bfd/
* archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
* bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
(bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
(bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
(bfd_get_file_flags, bfd_applicable_file_flags),
(bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
(bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
(bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
(bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
* bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
(bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
(bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
(bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
(bfd_usrdata, bfd_set_usrdata): New inline functions.
* targets.c (bfd_get_target, bfd_get_flavour),
(bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
(bfd_little_endian, bfd_header_big_endian),
(bfd_header_little_endian, bfd_applicable_section_flags),
(bfd_get_symbol_leading_char): New inline functions.
* bfd-in2.h: Regenerate.
binutils/
* ar.c (write_archive): Use bfd_set_thin_archive.
gdb/
* gdb_bfd.c (gdb_bfd_ref, gdb_bfd_unref): Use bfd_set_usrdata.
* dwarf2read.c (dwarf2_read_gdb_index, dwarf2_read_debug_names),
(read_indirect_string_from_dwz): Use bfd accessor.
* dwarf2read.h (struct dwz_file <filename>): Likewise.
* machoread.c (macho_symfile_read_all_oso): Likewise.
* solib.c (solib_bfd_open): Likewise.
ld/
* ldelf.c (ldelf_after_open, ldelf_place_orphan
* ldlang.c (walk_wild_file, lang_process): Use bfd_usrdata.
(load_symbols, ldlang_add_file): Use bfd_set_usrdata.
* ldmain.c (add_archive_element): Use bfd_usrdata.
* ldlang.h (bfd_input_just_syms): New inline function.
* emultempl/aarch64elf.em (build_section_lists): Use it.
* emultempl/mmo.em (mmo_place_orphan): Likewise.
* emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
* emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
* emultempl/ppc64elf.em (build_section_lists): Likewise.
sim/
* ppc/emul_generic.c (emul_add_tree_options): Delete old bfd code.
2019-09-19 10:21:04 +08:00
|
|
|
|
2019-09-20 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
|
|
|
|
|
|
* bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
|
|
|
|
|
|
(bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
|
|
|
|
|
|
(bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
|
|
|
|
|
|
(bfd_get_file_flags, bfd_applicable_file_flags),
|
|
|
|
|
|
(bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
|
|
|
|
|
|
(bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
|
|
|
|
|
|
(bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
|
|
|
|
|
|
(bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
|
|
|
|
|
|
* bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
|
|
|
|
|
|
(bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
|
|
|
|
|
|
(bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
|
|
|
|
|
|
(bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
|
|
|
|
|
|
(bfd_usrdata, bfd_set_usrdata): New inline functions.
|
|
|
|
|
|
* targets.c (bfd_get_target, bfd_get_flavour),
|
|
|
|
|
|
(bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
|
|
|
|
|
|
(bfd_little_endian, bfd_header_big_endian),
|
|
|
|
|
|
(bfd_header_little_endian, bfd_applicable_section_flags),
|
|
|
|
|
|
(bfd_get_symbol_leading_char): New inline functions.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2019-09-20 10:51:50 +08:00
|
|
|
|
2019-09-20 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
|
|
|
|
|
|
(ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
|
|
|
|
|
|
relocations.
|
|
|
|
|
|
|
bfd_section_* macros
This large patch removes the unnecessary bfd parameter from various
bfd section macros and functions. The bfd is hardly ever used and if
needed for the bfd_set_section_* or bfd_rename_section functions can
be found via section->owner except for the com, und, abs, and ind
std_section special sections. Those sections shouldn't be modified
anyway.
The patch also removes various bfd_get_section_<field> macros,
replacing their use with bfd_section_<field>, and adds
bfd_set_section_lma. I've also fixed a minor bug in gas where
compressed section renaming was done directly rather than calling
bfd_rename_section. This would have broken bfd_get_section_by_name
and similar functions, but that hardly mattered at such a late stage
in gas processing.
bfd/
* bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
(bfd_get_section_lma, bfd_get_section_alignment),
(bfd_get_section_size, bfd_get_section_flags),
(bfd_get_section_userdata): Delete.
(bfd_section_name, bfd_section_size, bfd_section_vma),
(bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
(bfd_section_flags, bfd_section_userdata): New.
(bfd_is_com_section): Rename parameter.
* section.c (bfd_set_section_userdata, bfd_set_section_vma),
(bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
(bfd_set_section_size): Delete bfd parameter, rename section parameter.
(bfd_set_section_lma): New.
* bfd-in2.h: Regenerate.
* mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
update callers.
* aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
* coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
* compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
* elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
* elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
* elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
* elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
* elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
* elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
* elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
* elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
* elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
* elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
* elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
* elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
* elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
* elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
* elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
* elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
* elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
* elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
* elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
* elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
* mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
* peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
* xcofflink.c: Update throughout for bfd section macro and function
changes.
binutils/
* addr2line.c, * bucomm.c, * coffgrok.c, * dlltool.c, * nm.c,
* objcopy.c, * objdump.c, * od-elf32_avr.c, * od-macho.c,
* od-xcoff.c, * prdbg.c, * rdcoff.c, * rddbg.c, * rescoff.c,
* resres.c, * size.c, * srconv.c, * strings.c, * windmc.c: Update
throughout for bfd section macro and function changes.
gas/
* as.c, * as.h, * dw2gencfi.c, * dwarf2dbg.c, * ecoff.c,
* read.c, * stabs.c, * subsegs.c, * subsegs.h, * write.c,
* config/obj-coff-seh.c, * config/obj-coff.c, * config/obj-ecoff.c,
* config/obj-elf.c, * config/obj-macho.c, * config/obj-som.c,
* config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c,
* config/tc-arm.c, * config/tc-avr.c, * config/tc-bfin.c,
* config/tc-bpf.c, * config/tc-d10v.c, * config/tc-d30v.c,
* config/tc-epiphany.c, * config/tc-fr30.c, * config/tc-frv.c,
* config/tc-h8300.c, * config/tc-hppa.c, * config/tc-i386.c,
* config/tc-ia64.c, * config/tc-ip2k.c, * config/tc-iq2000.c,
* config/tc-lm32.c, * config/tc-m32c.c, * config/tc-m32r.c,
* config/tc-m68hc11.c, * config/tc-mep.c, * config/tc-microblaze.c,
* config/tc-mips.c, * config/tc-mmix.c, * config/tc-mn10200.c,
* config/tc-mn10300.c, * config/tc-msp430.c, * config/tc-mt.c,
* config/tc-nds32.c, * config/tc-or1k.c, * config/tc-ppc.c,
* config/tc-pru.c, * config/tc-rl78.c, * config/tc-rx.c,
* config/tc-s12z.c, * config/tc-s390.c, * config/tc-score.c,
* config/tc-score7.c, * config/tc-sh.c, * config/tc-sparc.c,
* config/tc-spu.c, * config/tc-tic4x.c, * config/tc-tic54x.c,
* config/tc-tic6x.c, * config/tc-tilegx.c, * config/tc-tilepro.c,
* config/tc-v850.c, * config/tc-visium.c, * config/tc-wasm32.c,
* config/tc-xc16x.c, * config/tc-xgate.c, * config/tc-xstormy16.c,
* config/tc-xtensa.c, * config/tc-z8k.c: Update throughout for
bfd section macro and function changes.
* write.c (compress_debug): Use bfd_rename_section.
gdb/
* aarch64-linux-tdep.c, * arm-tdep.c, * auto-load.c,
* coff-pe-read.c, * coffread.c, * corelow.c, * dbxread.c,
* dicos-tdep.c, * dwarf2-frame.c, * dwarf2read.c, * elfread.c,
* exec.c, * fbsd-tdep.c, * gcore.c, * gdb_bfd.c, * gdb_bfd.h,
* hppa-tdep.c, * i386-cygwin-tdep.c, * i386-fbsd-tdep.c,
* i386-linux-tdep.c, * jit.c, * linux-tdep.c, * machoread.c,
* maint.c, * mdebugread.c, * minidebug.c, * mips-linux-tdep.c,
* mips-sde-tdep.c, * mips-tdep.c, * mipsread.c, * nto-tdep.c,
* objfiles.c, * objfiles.h, * osabi.c, * ppc-linux-tdep.c,
* ppc64-tdep.c, * record-btrace.c, * record-full.c, * remote.c,
* rs6000-aix-tdep.c, * rs6000-tdep.c, * s390-linux-tdep.c,
* s390-tdep.c, * solib-aix.c, * solib-dsbt.c, * solib-frv.c,
* solib-spu.c, * solib-svr4.c, * solib-target.c,
* spu-linux-nat.c, * spu-tdep.c, * symfile-mem.c, * symfile.c,
* symmisc.c, * symtab.c, * target.c, * windows-nat.c,
* xcoffread.c, * cli/cli-dump.c, * compile/compile-object-load.c,
* mi/mi-interp.c: Update throughout for bfd section macro and
function changes.
* gcore (gcore_create_callback): Use bfd_set_section_lma.
* spu-tdep.c (spu_overlay_new_objfile): Likewise.
gprof/
* corefile.c, * symtab.c: Update throughout for bfd section
macro and function changes.
ld/
* ldcref.c, * ldctor.c, * ldelf.c, * ldlang.c, * pe-dll.c,
* emultempl/aarch64elf.em, * emultempl/aix.em,
* emultempl/armcoff.em, * emultempl/armelf.em,
* emultempl/cr16elf.em, * emultempl/cskyelf.em,
* emultempl/m68hc1xelf.em, * emultempl/m68kelf.em,
* emultempl/mipself.em, * emultempl/mmix-elfnmmo.em,
* emultempl/mmo.em, * emultempl/msp430.em,
* emultempl/nios2elf.em, * emultempl/pe.em, * emultempl/pep.em,
* emultempl/ppc64elf.em, * emultempl/xtensaelf.em: Update
throughout for bfd section macro and function changes.
libctf/
* ctf-open-bfd.c: Update throughout for bfd section macro changes.
opcodes/
* arc-ext.c: Update throughout for bfd section macro changes.
sim/
* common/sim-load.c, * common/sim-utils.c, * cris/sim-if.c,
* erc32/func.c, * lm32/sim-if.c, * m32c/load.c, * m32c/trace.c,
* m68hc11/interp.c, * ppc/hw_htab.c, * ppc/hw_init.c,
* rl78/load.c, * rl78/trace.c, * rx/gdb-if.c, * rx/load.c,
* rx/trace.c: Update throughout for bfd section macro changes.
2019-09-16 18:55:17 +08:00
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2019-09-18 Alan Modra <amodra@gmail.com>
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* bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
|
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(bfd_get_section_lma, bfd_get_section_alignment),
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(bfd_get_section_size, bfd_get_section_flags),
|
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(bfd_get_section_userdata): Delete.
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(bfd_section_name, bfd_section_size, bfd_section_vma),
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(bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
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(bfd_section_flags, bfd_section_userdata): New.
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(bfd_is_com_section): Rename parameter.
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* section.c (bfd_set_section_userdata, bfd_set_section_vma),
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(bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
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(bfd_set_section_size): Delete bfd parameter, rename section parameter.
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(bfd_set_section_lma): New.
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* bfd-in2.h: Regenerate.
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* mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
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update callers.
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* aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
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* coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
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* compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
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* elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
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* elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
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* elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
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* elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
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* elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
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* elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
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* elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
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* elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
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* elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
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* elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
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* elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
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* elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
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* elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
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* elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
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* elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
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* elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
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* elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
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* elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
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* elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
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* elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
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* mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
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* peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
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* xcofflink.c: Update throughout for bfd section macro and function
|
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changes.
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2019-09-18 14:55:19 +08:00
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2019-09-18 Alan Modra <amodra@gmail.com>
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* bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
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(bfd_get_output_section): Delete.
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(bfd_asymbol_base): Delete.
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(bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
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(bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
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(bfd_set_asymbol_name): New macro.
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* bfd-in2.h: Regenerate.
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* aout-cris.c: Update throughout to use bfd_asymbol_section.
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* aoutx.h: Likewise.
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* cofflink.c: Likewise.
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* dwarf2.c: Likewise.
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* ecoff.c: Likewise.
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* elf.c: Likewise.
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* elf32-arm.c: Likewise.
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* elf32-mips.c: Likewise.
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* elf32-score.c: Likewise.
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* elf32-score7.c: Likewise.
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* elfn32-mips.c: Likewise.
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* elfnn-aarch64.c: Likewise.
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* elfxx-mips.c: Likewise.
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* linker.c: Likewise.
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* pdp11.c: Likewise.
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* elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
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2019-09-18 21:07:44 +08:00
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2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
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* Makefile.in: Re-generate.
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* configure: Re-generate.
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* doc/Makefile.in: Re-generate.
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2019-09-18 13:37:33 +08:00
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2019-09-18 Alan Modra <amodra@gmail.com>
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* aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
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macros.
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* pdp11.c (slurp_symbol_table): Likewise.
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* som.c (som_slurp_symbol_table): Likewise.
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* coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
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* coffcode.h (coff_slurp_symbol_table): Likewise.
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* cofflink.c (_bfd_coff_final_link): Likewise.
|
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* ecoff.c (ecoff_slurp_symbolic_header): Likewise.
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(_bfd_ecoff_slurp_symbolic_info): Likewise.
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(_bfd_ecoff_slurp_symbol_table): Likewise.
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(_bfd_ecoff_bfd_final_link): Likewise.
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* elf.c (_bfd_elf_canonicalize_symtab): Likewise.
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* elflink.c (elf_link_output_symstrtab): Likewise.
|
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(bfd_elf_final_link): Likewise.
|
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* peicode.h (pe_ILF_build_a_bfd): Likewise.
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* xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
|
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* aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
|
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start_address or symcount using bfd_get macros.
|
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* coffgen.c (coff_real_object_p): Likewise.
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* pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
|
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* som.c (som_object_setup, som_slurp_symbol_table): Likewise.
|
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* elfcore.h (elf_core_file_p): Don't set start_address using
|
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bfd_get macro.
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* elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
|
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using bfd_get macro.
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* bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
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* linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
|
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or symcount using bfd_get macros.
|
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(_bfd_generic_final_link, generic_add_output_symbol): Likewise.
|
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* syms.c (bfd_set_symtab): Likewise.
|
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|
* vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
|
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|
* archive.c (do_slurp_bsd_armap): Don't set has_armap using
|
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|
bfd_has_map macro.
|
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|
(do_slurp_coff_armap, bfd_slurp_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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|
|
* ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
|
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|
* som.c (som_slurp_armap): Likewise.
|
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|
2019-09-17 13:54:01 +08:00
|
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|
2019-09-18 Alan Modra <amodra@gmail.com>
|
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|
* archures.c (bfd_get_arch): Make param const.
|
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|
|
(bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
|
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|
|
|
(bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
|
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|
|
|
* bfd-in2.h: Regenerate.
|
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|
2019-09-18 13:34:27 +08:00
|
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|
2019-09-18 Alan Modra <amodra@gmail.com>
|
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* bfd-in.h (carsym.name): Make const.
|
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|
* reloc.c (struct reloc_howto_struct.name): Likewise.
|
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|
* targets.c (bfd_target.name): Likewise.!
|
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|
|
* bfd.c (bfd_get_sign_extend_vma): Make variable const.
|
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|
|
* som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
|
|
|
|
|
|
when setting carsym.name.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2019-09-18 09:04:46 +08:00
|
|
|
|
2019-09-18 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
|
|
|
|
|
|
xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
|
|
|
|
|
|
error status. Adjust calls.
|
|
|
|
|
|
* vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
|
|
|
|
|
|
Close bfd on failure. Replace xstrdup/bfd_alloc use with
|
|
|
|
|
|
bfd_malloc. Use bfd_set_filename.
|
|
|
|
|
|
|
2019-09-18 08:57:23 +08:00
|
|
|
|
2019-09-18 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
|
|
|
|
|
|
(ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
|
|
|
|
|
|
(ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
|
|
|
|
|
|
needs_copy even if all relocs are in rw sections.
|
|
|
|
|
|
(dec_dynrel_count): Handle TOC16 relocs.
|
|
|
|
|
|
(ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
|
|
|
|
|
|
(ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
|
|
|
|
|
|
semantic change.
|
|
|
|
|
|
|
2019-09-16 18:01:00 +08:00
|
|
|
|
2019-09-16 Phil Blundell <pb@pbcl.net>
|
|
|
|
|
|
|
|
|
|
|
|
* version.m4: Set version to 2.33.50.
|
|
|
|
|
|
* Makefile.in, configure, doc/Makefile.in: Regenerated.
|
|
|
|
|
|
|
2019-09-09 01:38:24 +08:00
|
|
|
|
2019-09-11 Tom Tromey <tom@tromey.com>
|
|
|
|
|
|
|
|
|
|
|
|
* opncls.c (bfd_set_filename): New function.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2019-09-09 13:53:27 +08:00
|
|
|
|
2019-09-11 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* targets.c (struct bfd_target): Add _bfd_group_name.
|
|
|
|
|
|
(BFD_JUMP_TABLE): Likewise.
|
|
|
|
|
|
* coffgen.c (bfd_coff_group_name): New function.
|
|
|
|
|
|
* elf.c (bfd_elf_group_name): New function.
|
|
|
|
|
|
* linker.c (_bfd_nolink_bfd_group_name): New function.
|
|
|
|
|
|
* section.c (bfd_generic_group_name): New function.
|
|
|
|
|
|
* elf-bfd.h (bfd_elf_group_name): Declare.
|
|
|
|
|
|
* libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
|
|
|
|
|
|
* libcoff-in.h (bfd_coff_group_name): Declare.
|
|
|
|
|
|
* aout-target.h (MY_bfd_group_name): Define.
|
|
|
|
|
|
* aout-tic30.c (MY_bfd_group_name): Define.
|
|
|
|
|
|
* bfd.c (bfd_group_name): Define.
|
|
|
|
|
|
* binary.c (binary_bfd_group_name): Define.
|
|
|
|
|
|
* coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
|
|
|
|
|
|
* coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
|
|
|
|
|
|
* coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
|
|
|
|
|
|
* coffcode.h (coff_bfd_group_name): Define.
|
|
|
|
|
|
* elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
|
|
|
|
|
|
* i386msdos.c (msdos_bfd_group_name): Define.
|
|
|
|
|
|
* ihex.c (ihex_bfd_group_name): Define.
|
|
|
|
|
|
* mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
|
|
|
|
|
|
* mmo.c (mmo_bfd_group_name): Define.
|
|
|
|
|
|
* pef.c (bfd_pef_bfd_group_name): Define.
|
|
|
|
|
|
* plugin.c (bfd_plugin_bfd_group_name): Define.
|
|
|
|
|
|
* ppcboot.c (ppcboot_bfd_group_name): Define.
|
|
|
|
|
|
* som.c (som_bfd_group_name): Define.
|
|
|
|
|
|
* srec.c (srec_bfd_group_name): Define.
|
|
|
|
|
|
* tekhex.c (tekhex_bfd_group_name): Define.
|
|
|
|
|
|
* verilog.c (verilog_bfd_group_name): Define.
|
|
|
|
|
|
* vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
|
|
|
|
|
|
* xsym.c (bfd_sym_bfd_group_name): Define.
|
|
|
|
|
|
* coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
|
|
|
|
|
|
(rs6000_xcoff64_aix_vec): Likewise.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
* libcoff.h: Regenerate.
|
|
|
|
|
|
|
2019-09-10 22:20:58 +08:00
|
|
|
|
2019-09-10 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24907
|
|
|
|
|
|
* archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
|
|
|
|
|
|
field.
|
|
|
|
|
|
(bfd_default_arch_struct): Initialise the new field.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* cpu-aarch64.c: Initialise the new field.
|
|
|
|
|
|
* cpu-alpha.c: Likewise.
|
|
|
|
|
|
* cpu-arc.c: Likewise.
|
|
|
|
|
|
* cpu-arm.c: Likewise.
|
|
|
|
|
|
* cpu-avr.c: Likewise.
|
|
|
|
|
|
* cpu-bfin.c: Likewise.
|
|
|
|
|
|
* cpu-bpf.c: Likewise.
|
|
|
|
|
|
* cpu-cr16.c: Likewise.
|
|
|
|
|
|
* cpu-cr16c.c: Likewise.
|
|
|
|
|
|
* cpu-cris.c: Likewise.
|
|
|
|
|
|
* cpu-crx.c: Likewise.
|
|
|
|
|
|
* cpu-csky.c: Likewise.
|
|
|
|
|
|
* cpu-d10v.c: Likewise.
|
|
|
|
|
|
* cpu-d30v.c: Likewise.
|
|
|
|
|
|
* cpu-dlx.c: Likewise.
|
|
|
|
|
|
* cpu-epiphany.c: Likewise.
|
|
|
|
|
|
* cpu-fr30.c: Likewise.
|
|
|
|
|
|
* cpu-frv.c: Likewise.
|
|
|
|
|
|
* cpu-ft32.c: Likewise.
|
|
|
|
|
|
* cpu-h8300.c: Likewise.
|
|
|
|
|
|
* cpu-hppa.c: Likewise.
|
|
|
|
|
|
* cpu-i386.c: Likewise.
|
|
|
|
|
|
* cpu-ia64.c: Likewise.
|
|
|
|
|
|
* cpu-iamcu.c: Likewise.
|
|
|
|
|
|
* cpu-ip2k.c: Likewise.
|
|
|
|
|
|
* cpu-iq2000.c: Likewise.
|
|
|
|
|
|
* cpu-k1om.c: Likewise.
|
|
|
|
|
|
* cpu-l1om.c: Likewise.
|
|
|
|
|
|
* cpu-lm32.c: Likewise.
|
|
|
|
|
|
* cpu-m10200.c: Likewise.
|
|
|
|
|
|
* cpu-m10300.c: Likewise.
|
|
|
|
|
|
* cpu-m32c.c: Likewise.
|
|
|
|
|
|
* cpu-m32r.c: Likewise.
|
|
|
|
|
|
* cpu-m68hc11.c: Likewise.
|
|
|
|
|
|
* cpu-m68hc12.c: Likewise.
|
|
|
|
|
|
* cpu-m68k.c: Likewise.
|
|
|
|
|
|
* cpu-m9s12x.c: Likewise.
|
|
|
|
|
|
* cpu-m9s12xg.c: Likewise.
|
|
|
|
|
|
* cpu-mcore.c: Likewise.
|
|
|
|
|
|
* cpu-mep.c: Likewise.
|
|
|
|
|
|
* cpu-metag.c: Likewise.
|
|
|
|
|
|
* cpu-microblaze.c: Likewise.
|
|
|
|
|
|
* cpu-mips.c: Likewise.
|
|
|
|
|
|
* cpu-mmix.c: Likewise.
|
|
|
|
|
|
* cpu-moxie.c: Likewise.
|
|
|
|
|
|
* cpu-msp430.c: Likewise.
|
|
|
|
|
|
* cpu-mt.c: Likewise.
|
|
|
|
|
|
* cpu-nds32.c: Likewise.
|
|
|
|
|
|
* cpu-nfp.c: Likewise.
|
|
|
|
|
|
* cpu-nios2.c: Likewise.
|
|
|
|
|
|
* cpu-ns32k.c: Likewise.
|
|
|
|
|
|
* cpu-or1k.c: Likewise.
|
|
|
|
|
|
* cpu-pdp11.c: Likewise.
|
|
|
|
|
|
* cpu-pj.c: Likewise.
|
|
|
|
|
|
* cpu-plugin.c: Likewise.
|
|
|
|
|
|
* cpu-powerpc.c: Likewise.
|
|
|
|
|
|
* cpu-pru.c: Likewise.
|
|
|
|
|
|
* cpu-riscv.c: Likewise.
|
|
|
|
|
|
* cpu-rl78.c: Likewise.
|
|
|
|
|
|
* cpu-rs6000.c: Likewise.
|
|
|
|
|
|
* cpu-rx.c: Likewise.
|
|
|
|
|
|
* cpu-s12z.c: Likewise.
|
|
|
|
|
|
* cpu-s390.c: Likewise.
|
|
|
|
|
|
* cpu-score.c: Likewise.
|
|
|
|
|
|
* cpu-sh.c: Likewise.
|
|
|
|
|
|
* cpu-sparc.c: Likewise.
|
|
|
|
|
|
* cpu-spu.c: Likewise.
|
|
|
|
|
|
* cpu-tic30.c: Likewise.
|
|
|
|
|
|
* cpu-tic4x.c: Likewise.
|
|
|
|
|
|
* cpu-tic54x.c: Likewise.
|
|
|
|
|
|
* cpu-tic6x.c: Likewise.
|
|
|
|
|
|
* cpu-tic80.c: Likewise.
|
|
|
|
|
|
* cpu-tilegx.c: Likewise.
|
|
|
|
|
|
* cpu-tilepro.c: Likewise.
|
|
|
|
|
|
* cpu-v850.c: Likewise.
|
|
|
|
|
|
* cpu-v850_rh850.c: Likewise.
|
|
|
|
|
|
* cpu-vax.c: Likewise.
|
|
|
|
|
|
* cpu-visium.c: Likewise.
|
|
|
|
|
|
* cpu-wasm32.c: Likewise.
|
|
|
|
|
|
* cpu-xc16x.c: Likewise.
|
|
|
|
|
|
* cpu-xgate.c: Likewise.
|
|
|
|
|
|
* cpu-xstormy16.c: Likewise.
|
|
|
|
|
|
* cpu-xtensa.c: Likewise.
|
|
|
|
|
|
* cpu-z80.c: Likewise.
|
|
|
|
|
|
* cpu-z8k.c: Likewise.
|
|
|
|
|
|
|
2019-09-09 17:27:03 +08:00
|
|
|
|
2019-09-09 Phil Blundell <pb@pbcl.net>
|
|
|
|
|
|
|
|
|
|
|
|
binutils 2.33 branch created.
|
|
|
|
|
|
|
bfd_get_filename
This macro says:
/* Cast from const char * to char * so that caller can assign to
a char * without a warning. */
I reckon that isn't such a good idea since it can result in char*
variables where const char* is appropriate. Not very many places
need the char* cast.
bfd/
* aout-target.h (object_p): Formatting.
* bfd-in.h (bfd_get_filename): Don't cast to char*.
* corefile.c (generic_core_file_matches_executable_p): Constify
variables and remove cast.
* bfd-in2.h: Regenerate.
binutils/
* nm.c (print_object_filename_bsd, print_object_filename_sysv),
(print_object_filename_posix, print_archive_filename_bsd),
(print_archive_filename_sysv, print_archive_filename_posix),
(print_archive_member_bsd, print_archive_member_sysv),
(print_archive_member_posix): Constify parameter.
(struct output_fns <print_object_filename, print_archive_filename>),
(<print_archive_member>): Likewise.
* objcopy.c (copy_archive): Add cast for make_tempdir.
ld/
* emultempl/elf32.em (gld${EMULATION_NAME}_search_needed): Constify
variable.
* emultempl/pe.em (gld_${EMULATION_NAME}_after_open): Likewise.
* emultempl/pep.em (gld_${EMULATION_NAME}_after_open): Likewise.
gdb/
* coffread.c (coff_symfile_read): Constify filename variable.
* dbxread.c (dbx_symfile_init, coffstab_build_psymtabs),
(elfstab_build_psymtabs, stabsect_build_psymtabs): Likewise.
* gdb_bfd.c (gdb_bfd_close_or_warn): Likewise.
* solib.c (reload_shared_libraries_1): Likewise.
* symfile.c (reread_symbols): Likewise.
* solib-aix.c (solib_aix_bfd_open): Add cast for xfree of filename.
* solib-darwin.c (darwin_bfd_open): Likewise.
* symfile-mem.c (symbol_file_add_from_memory): Likewise.
sim/cris/
* sim-if.c (sim_open): Constify filename variable.
2019-09-06 10:37:05 +08:00
|
|
|
|
2019-09-06 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* aout-target.h (object_p): Formatting.
|
|
|
|
|
|
* bfd-in.h (bfd_get_filename): Don't cast to char*.
|
|
|
|
|
|
* corefile.c (generic_core_file_matches_executable_p): Constify
|
|
|
|
|
|
variables and remove cast.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
PowerPC64 GOT_PCREL relocs
PC-relative relocs typically use the addend in adjusting what they are
relative to. For example:
bcl 20,31,1f
1: mflr 12
addi 12,12,xxx-1b
generates "R_PPC64_REL16 xxx+0x4" for the addi (when little-endian).
The addend reflects the fact that you want the offset relative to the
previous insn not the current one in this case.
So the question is, will we ever want to do something like that for an
instruction using R_PPC64_GOT_PCREL34? I thought so at the time I
first implemented support in ld but at the time I think the hardware
was possibly going to support pcrel+offset+reg addressing. In which
case you might want something like:
load_big_offset_into_r2
pld 3,sym-big_offset@got@pcrel(2)
which would be a way of supporting more than 8G offsets from code to
the GOT. We could do the same with
load_big_offset_into_r2
pla 9,sym-big_offset@got@pcrel
ldx 3,9,2
However, this is really a poor version of TOC-pointer relative code.
So let's go with an addend on R_PPC64_GOT_PCREL34 meaning that
sym+addend should be put in a GOT entry, and the relocation calculate
the pc-relative offset to that GOT entry.
Note that this is an extension to the ABI, which says (by the
expression given for GOT relocs) that non-zero addends on GOT and PLT
relocs are ignored. This is true for all GOT/PLT relocs, not just the
pcrel ones.
* elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
GOT_PCREL and PLT_PCREL relocs as affecting the value stored
in the GOT/PLT entry rather than affecting the offset to that
GOI/PLT entry.
(ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
2019-09-05 08:36:42 +08:00
|
|
|
|
2019-09-05 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
|
|
|
|
|
|
GOT_PCREL and PLT_PCREL relocs as affecting the value stored
|
|
|
|
|
|
in the GOT/PLT entry rather than affecting the offset to that
|
|
|
|
|
|
GOI/PLT entry.
|
|
|
|
|
|
(ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
|
|
|
|
|
|
|
2019-09-04 14:00:37 +08:00
|
|
|
|
2019-09-05 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
|
|
|
|
|
|
in second instruction.
|
|
|
|
|
|
(ppc64_elf_relocate_section): Likewise.
|
|
|
|
|
|
|
2019-09-02 14:43:05 +08:00
|
|
|
|
2019-09-05 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24955
|
|
|
|
|
|
* libbfd-in.h (bfd_strdup): New inline function.
|
|
|
|
|
|
* archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
|
|
|
|
|
|
bfd on error.
|
|
|
|
|
|
* elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
|
|
|
|
|
|
* opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
|
|
|
|
|
|
on error.
|
|
|
|
|
|
(bfd_openstreamr): Use bfd_strdup.
|
|
|
|
|
|
(bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
|
|
|
|
|
|
* plugin.c (try_load_plugin): Use bfd_malloc.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
|
2019-09-02 08:24:55 +08:00
|
|
|
|
2019-09-02 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 11983
|
|
|
|
|
|
* dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
|
|
|
|
|
|
on success. Tidy.
|
2019-09-02 15:18:44 +08:00
|
|
|
|
(read_alt_indirect_string): Likewise.
|
|
|
|
|
|
(read_alt_indirect_ref): Likewise.
|
2019-09-02 08:24:55 +08:00
|
|
|
|
|
2019-09-01 12:22:36 +08:00
|
|
|
|
2019-08-31 Jim Wilson <jimw@sifive.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 23825
|
|
|
|
|
|
* elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
|
|
|
|
|
|
SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
|
|
|
|
|
|
|
2019-08-31 06:14:36 +08:00
|
|
|
|
2019-08-30 Jim Wilson <jimw@sifive.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
|
|
|
|
|
|
error, call bfd_set_error, set ret to FALSE, and goto out label.
|
|
|
|
|
|
|
2019-08-30 22:46:15 +08:00
|
|
|
|
2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/24951
|
|
|
|
|
|
* archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
|
|
|
|
|
|
BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
|
|
|
|
|
|
|
2019-08-29 17:05:54 +08:00
|
|
|
|
2019-08-29 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24697
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
|
|
|
|
|
|
when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
|
|
|
|
|
|
R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
|
|
|
|
|
|
reloc.
|
|
|
|
|
|
|
2019-08-29 10:00:11 +08:00
|
|
|
|
2019-08-29 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
|
|
|
|
|
|
on second insn, return it in poff.
|
|
|
|
|
|
(ppc64_elf_relocate_section): Add offset to paddi addend for
|
|
|
|
|
|
PCREL_OPT.
|
|
|
|
|
|
|
2019-08-29 08:47:01 +08:00
|
|
|
|
2019-08-28 Jim Wilson <jimw@sifive.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
|
|
|
|
|
|
section when setting max_alignment. Update comment.
|
|
|
|
|
|
(_bfd_riscv_relax_pc): Likewise.
|
|
|
|
|
|
|
2019-08-28 15:04:34 +08:00
|
|
|
|
2019-08-29 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24891
|
|
|
|
|
|
* bfd.c (struct bfd): Add no_element_cache.
|
|
|
|
|
|
* archive.c (_bfd_get_elt_at_filepos): Don't add element to
|
|
|
|
|
|
archive cache when no_element_cache.
|
|
|
|
|
|
(bfd_generic_archive_p): Set no_element_cache when opening first
|
|
|
|
|
|
element to check format. Close first element too.
|
|
|
|
|
|
(do_slurp_bsd_armap): Don't zero ardata->cache here.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2019-08-24 08:29:03 +08:00
|
|
|
|
2019-08-24 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
|
|
|
|
|
|
symbols from GOT optimisation.
|
|
|
|
|
|
|
2019-08-23 21:25:55 +08:00
|
|
|
|
2019-08-23 Stafford Horne <shorne@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
|
|
|
|
|
|
PLT GOT entries.
|
|
|
|
|
|
|
2019-08-23 20:22:02 +08:00
|
|
|
|
2019-08-23 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24456
|
|
|
|
|
|
* elf.c (bfd_section_from_shdr): Issue an informative warning
|
|
|
|
|
|
message and continue processing other sections after encountering
|
|
|
|
|
|
a reloc section for a section which already has other relocs
|
|
|
|
|
|
associated with it.
|
|
|
|
|
|
|
2019-08-23 17:46:25 +08:00
|
|
|
|
2019-08-23 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24933
|
|
|
|
|
|
* elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
|
|
|
|
|
|
on error without freeing plts[] contents.
|
|
|
|
|
|
|
2019-08-22 22:21:32 +08:00
|
|
|
|
2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
|
|
|
|
|
|
|
2019-08-22 21:37:03 +08:00
|
|
|
|
2019-08-22 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24922
|
|
|
|
|
|
* pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
|
|
|
|
|
|
reading data from extra records.
|
|
|
|
|
|
|
2019-08-22 18:35:35 +08:00
|
|
|
|
2019-08-22 Tamar Christina <tamar.christina@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/24601
|
|
|
|
|
|
* elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
|
|
|
|
|
|
Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
|
|
|
|
|
|
* elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
|
|
|
|
|
|
* elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
|
|
|
|
|
|
for weak TLS.
|
|
|
|
|
|
|
2019-08-22 09:51:48 +08:00
|
|
|
|
2019-08-22 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
|
|
|
|
|
|
instead recognize CMSE_PREFIX in symbol name.
|
|
|
|
|
|
(elf32_arm_gc_mark_extra_sections): Likewise.
|
|
|
|
|
|
(elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
|
|
|
|
|
|
(elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
|
|
|
|
|
|
|
Adds support for following CPUs to the ARM and Aarch64 assemblers: Cortex-A77, Cortex-A76AE, Cortex-A34, Cortex-A65, and Cortex-A65AE.
Related specifications can be found at
https://developer.arm.com/ip-products/processors.
gas * NEWS: Mention the Arm and AArch64 new processors.
* config/tc-aarch64.c: New entries for Cortex-A34, Cortex-A65,
Cortex-A77, cortex-A65AE, and Cortex-A76AE.
* doc/c-aarch64.texi: Document new CPUs.
* testsuite/gas/aarch64/cpu-cortex-a34.d: New test.
* testsuite/gas/aarch64/cpu-cortex-a65.d: New test.
* testsuite/gas/aarch64/cpu-cortex-a65ae.d: New test.
* testsuite/gas/aarch64/cpu-cortex-a76ae.d: New test.
* testsuite/gas/aarch64/cpu-cortex-a77.d: New test.
* testsuite/gas/aarch64/nop-asm.s: New test.
bfd * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
Cortex-A77, cortex-A65AE, and Cortex-A76AE.
2019-08-21 00:13:29 +08:00
|
|
|
|
2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
|
|
|
|
|
|
Cortex-A77, cortex-A65AE, and Cortex-A76AE.
|
|
|
|
|
|
|
2019-08-20 23:34:26 +08:00
|
|
|
|
2019-08-20 Tamar Christina <tamar.christina@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
|
|
|
|
|
|
elf32_arm_stub_long_branch_v4t_thumb_thumb,
|
|
|
|
|
|
elf32_arm_stub_long_branch_v4t_thumb_arm,
|
|
|
|
|
|
elf32_arm_stub_short_branch_v4t_thumb_arm,
|
|
|
|
|
|
elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
|
|
|
|
|
|
elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
|
|
|
|
|
|
elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
|
|
|
|
|
|
previous instruction.
|
|
|
|
|
|
|
2019-08-15 21:33:20 +08:00
|
|
|
|
2019-08-19 Tom Tromey <tromey@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
|
|
|
|
|
|
holding symbols.
|
|
|
|
|
|
|
2019-08-19 16:04:03 +08:00
|
|
|
|
2019-08-19 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
|
|
|
|
|
|
to has_optrel.
|
|
|
|
|
|
(struct _ppc64_elf_section_data): Likewise.
|
|
|
|
|
|
(ppc64_elf_check_relocs): Set has_optrel for more relocs.
|
|
|
|
|
|
(ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
|
|
|
|
|
|
than TOC loop. Check PLT16 insns too.
|
|
|
|
|
|
|
2019-08-17 05:25:15 +08:00
|
|
|
|
2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/24905
|
|
|
|
|
|
* elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
|
|
|
|
|
|
PC-relative relocations back to ...
|
|
|
|
|
|
(elf_x86_64_relocate_section): Here.
|
|
|
|
|
|
|
2019-08-16 19:14:36 +08:00
|
|
|
|
2019-08-16 Martin Liska <mliska@suse.cz>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/24912
|
|
|
|
|
|
* elflink.c: Report error only for not relocatable.
|
|
|
|
|
|
* linker.c (_bfd_generic_link_add_one_symbol): Do not handle
|
|
|
|
|
|
here lto_slim_object as it's handled in caller.
|
|
|
|
|
|
|
2019-08-14 15:01:05 +08:00
|
|
|
|
2019-08-16 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
|
|
|
|
|
|
|
2019-08-16 03:01:13 +08:00
|
|
|
|
2019-08-15 Jim Wilson <jimw@sifive.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
|
|
|
|
|
|
RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
|
|
|
|
|
|
to c.li instruction, and use ENCODE_RVC_IMM to set value.
|
|
|
|
|
|
|
2019-08-15 04:01:57 +08:00
|
|
|
|
2019-08-15 Tom Tromey <tromey@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
|
|
|
|
|
|
of section.
|
|
|
|
|
|
|
2019-08-14 09:21:22 +08:00
|
|
|
|
2019-08-14 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24623
|
|
|
|
|
|
* dwarf2.c (stash_comp_unit): New function, extracted from..
|
|
|
|
|
|
(_bfd_dwarf2_find_nearest_line): ..here.
|
|
|
|
|
|
(find_abstract_instance): Parse comp units and decode line info
|
|
|
|
|
|
as needed.
|
|
|
|
|
|
|
2019-08-14 09:56:48 +08:00
|
|
|
|
2019-08-14 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
|
|
|
|
|
|
(comp_unit_find_nearest_line): Use it here..
|
|
|
|
|
|
(_bfd_dwarf2_find_symbol_bias): ..and here.
|
|
|
|
|
|
|
2019-08-14 09:10:20 +08:00
|
|
|
|
2019-08-14 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
|
|
|
|
|
|
* libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
|
|
|
|
|
|
* coffgen.c (coff_find_nearest_line_with_names): Adjust
|
|
|
|
|
|
_bfd_dwarf2_find_nearest_line calls.
|
|
|
|
|
|
* elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
|
|
|
|
|
|
* elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
|
|
|
|
|
|
* elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
|
Add support for a MIPS specific .MIPS.xhash section.
This patch is a reimplementation of [1] which was submitted in 2015 by
Neil Schellenberger. Copyright issue was sorted out [2] last year.
It proposed a new section (.gnu.xhash) and related dynamic tag
(DT_GNU_XHASH). The new section would be virtually identical to the
existing .gnu.hash except for the translation table (xlat) which would
contain correct MIPS .dynsym indexes corresponding to the hashvals in
chains. This is because MIPS ABI imposes a different ordering on the
dynsyms than the one expected by the .gnu.hash section. Another addition
would be a leading word (ngnusyms) which would contain the number of
entries in the translation table.
In this patch, the new section name and dynamic tag are changed to
reflect the fact that the section should be treated as MIPS-specific
(.MIPS.xhash and DT_MIPS_XHASH).
This patch addresses the alignment issue as reported in [3], which is
caused by the leading word added to the .MIPS.xhash section. Leading word
is removed in this patch, and the number of entries in the translation
table is now calculated using DT_MIPS_SYMTABNO dynamic tag (this is
addressed by the corresponding glibc patch).
Suggestions on coding style in [4] were taken into account. Existing
GNU hash testcase was covered, and another one was added in the MIPS
part of the testsuite.
The other major change is reserving MIPS ABI version 5 for .MIPS.xhash,
marking the need of support for .MIPS.xhash in the dynamic linker (again,
addressed in the corresponding glibc patch). This is something which I
am not sure of, especially after reading [5]. I am confused on whether
this ABI version is reserved for IFUNC, or it can be used for this
purpose.
Already mentioned glibc patch is submitted at:
https://sourceware.org/ml/libc-alpha/2019-06/msg00456.html
[1] https://sourceware.org/ml/binutils/2015-10/msg00057.html
[2] https://sourceware.org/ml/binutils/2018-03/msg00025.html
[3] https://sourceware.org/ml/binutils/2016-01/msg00006.html
[4] https://sourceware.org/ml/binutils/2016-02/msg00097.html
[5] https://sourceware.org/ml/libc-alpha/2016-12/msg00853.html
ld * emulparams/elf32bmip.sh: Add .MIPS.xhash section.
* emulparams/elf32bmipn32-defs.sh: Add .MIPS.xhash section.
* emulparams/elf64bmip-defs.sh: Add .MIPS.xhash section.
* emultempl/mipself.em: Remove mips_after_parse function.
* testsuite/ld-elf/hash.d: Update comment.
* testsuite/ld-mips-elf/hash1.d: New test.
* testsuite/ld-mips-elf/hash1.s: Ditto.
* testsuite/ld-mips-elf/hash1a.d: Remove.
* testsuite/ld-mips-elf/hash1b.d: Ditto.
* testsuite/ld-mips-elf/hash1c.d: Ditto
* testsuite/ld-mips-elf/hash2.d: New test.
* testsuite/ld-mips-elf/mips-elf.exp: New tests.
* testsuite/ld-mips-elf/start.s: New test.
bfd * elf-bfd.h (struct elf_backend_data): New members.
* elflink.c (_bfd_elf_link_create_dynamic_sections): Create
.gnu.hash section if necessary.
(struct collect_gnu_hash_codes): New member.
(elf_gnu_hash_process_symidx): New function name.
(elf_renumber_gnu_hash_syms): Ignore local and undefined
symbols. Record xlat location for every symbol which should have
a .MIPS.xhash entry.
(bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
dynamic section if necessary.
(GNU_HASH_SECTION_NAME): New define.
(bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
Update the section size info.
* elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
(struct mips_elf_link_hash_entry): New member.
(mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
table location.
(mips_elf_sort_hash_table): Initialize the pointer to the
.MIPS.xhash section.
(mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
translation table entry with the symbol dynindx.
(_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
(_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
info.
(_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
section.
(_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
dynamic section.
(_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
(_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
sh_link info.
(_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
(MIPS_LIBC_ABI_XHASH): New ABI version enum value.
(_bfd_mips_post_process_headers): Mark the ABI version as
MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
but not a .hash section.
(_bfd_mips_elf_record_xhash_symbol): New function. Record a
position in the translation table, associated with the hash
entry.
* elfxx-mips.h (literal_reloc_p): Define
elf_backend_record_xhash_symbol backend hook.
* elfxx-target.h: Initialize elf_backend_record_xhash_symbol
backend hook.
include * elf/mips.h (SHT_GNU_XHASH): New define.
(DT_GNU_XHASH): New define.
binutils * readelf.c (get_mips_dynamic_type): Return MIPS_XHASH dynamic type.
(get_mips_section_type_name): Return MI{S_XHASH name string.
(dynamic_section_mips_val): Initialize the .MIPS.xhash dynamic
info.
(process_symbol_table): Initialize the .MIPS.xhash section
pointer. Adjust the readelf output to support the new section.
(process_object): Set the .MIPS.xhash dynamic info to zero.
2019-08-09 18:06:37 +08:00
|
|
|
|
2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (struct elf_backend_data): New members.
|
|
|
|
|
|
* elflink.c (_bfd_elf_link_create_dynamic_sections): Create
|
|
|
|
|
|
.gnu.hash section if necessary.
|
|
|
|
|
|
(struct collect_gnu_hash_codes): New member.
|
|
|
|
|
|
(elf_gnu_hash_process_symidx): New function name.
|
|
|
|
|
|
(elf_renumber_gnu_hash_syms): Ignore local and undefined
|
|
|
|
|
|
symbols. Record xlat location for every symbol which should have
|
|
|
|
|
|
a .MIPS.xhash entry.
|
|
|
|
|
|
(bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
|
|
|
|
|
|
dynamic section if necessary.
|
|
|
|
|
|
(GNU_HASH_SECTION_NAME): New define.
|
|
|
|
|
|
(bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
|
|
|
|
|
|
Update the section size info.
|
|
|
|
|
|
* elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
|
|
|
|
|
|
(struct mips_elf_link_hash_entry): New member.
|
|
|
|
|
|
(mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
|
|
|
|
|
|
table location.
|
|
|
|
|
|
(mips_elf_sort_hash_table): Initialize the pointer to the
|
|
|
|
|
|
.MIPS.xhash section.
|
|
|
|
|
|
(mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
|
|
|
|
|
|
translation table entry with the symbol dynindx.
|
|
|
|
|
|
(_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
|
|
|
|
|
|
(_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
|
|
|
|
|
|
info.
|
|
|
|
|
|
(_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
|
|
|
|
|
|
section.
|
|
|
|
|
|
(_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
|
|
|
|
|
|
dynamic section.
|
|
|
|
|
|
(_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
|
|
|
|
|
|
(_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
|
|
|
|
|
|
sh_link info.
|
|
|
|
|
|
(_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
|
|
|
|
|
|
(MIPS_LIBC_ABI_XHASH): New ABI version enum value.
|
|
|
|
|
|
(_bfd_mips_post_process_headers): Mark the ABI version as
|
|
|
|
|
|
MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
|
|
|
|
|
|
but not a .hash section.
|
|
|
|
|
|
(_bfd_mips_elf_record_xhash_symbol): New function. Record a
|
|
|
|
|
|
position in the translation table, associated with the hash
|
|
|
|
|
|
entry.
|
|
|
|
|
|
* elfxx-mips.h (literal_reloc_p): Define
|
|
|
|
|
|
elf_backend_record_xhash_symbol backend hook.
|
|
|
|
|
|
* elfxx-target.h: Initialize elf_backend_record_xhash_symbol
|
|
|
|
|
|
backend hook.
|
|
|
|
|
|
|
2019-08-07 17:33:13 +08:00
|
|
|
|
2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-bpf.c (bpf_elf_relocate_section): New function.
|
|
|
|
|
|
(bpf_elf_insn_disp_reloc): Delete function.
|
|
|
|
|
|
(elf_backend_relocate_section): Define.
|
|
|
|
|
|
|
2019-08-07 17:23:09 +08:00
|
|
|
|
2019-08-07 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24644
|
|
|
|
|
|
* archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
|
|
|
|
|
|
for overflow in expressions involving nsymz.
|
|
|
|
|
|
|
2019-08-02 07:40:15 +08:00
|
|
|
|
2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
|
|
|
|
|
|
two pages in relro presence.
|
|
|
|
|
|
|
2019-04-23 04:35:13 +08:00
|
|
|
|
2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
|
|
|
|
|
|
(get_wsr_lbeg_opcode): New functions.
|
|
|
|
|
|
(check_loop_aligned): Detect relaxed loops and adjust loop_len
|
|
|
|
|
|
and insn_len for the first actual instruction of the loop.
|
|
|
|
|
|
|
2019-07-30 11:44:36 +08:00
|
|
|
|
2019-07-30 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24768
|
|
|
|
|
|
* bfd.c (struct bfd): Add lto_slim_object flag.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2019-07-04 22:39:08 +08:00
|
|
|
|
2019-07-29 Martin Liska <mliska@suse.cz>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24768
|
|
|
|
|
|
* archive.c (_bfd_compute_and_write_armap): Come up with
|
|
|
|
|
|
report_plugin_err variable.
|
|
|
|
|
|
* bfd-in2.h (struct bfd): Add lto_slim_object flag.
|
|
|
|
|
|
* elf.c (struct lto_section): New.
|
|
|
|
|
|
(_bfd_elf_make_section_from_shdr): Parse content of
|
|
|
|
|
|
.gnu_lto_.lto section.
|
|
|
|
|
|
* elflink.c: Report error for a missing LTO plugin.
|
|
|
|
|
|
* linker.c (_bfd_generic_link_add_one_symbol): Likewise.
|
|
|
|
|
|
|
2019-07-28 13:26:37 +08:00
|
|
|
|
2019-07-28 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24857
|
|
|
|
|
|
PR 24339
|
|
|
|
|
|
* elflink.c (elf_link_add_object_symbols): Report an informative
|
|
|
|
|
|
error on finding local symbols with index equal or greater than
|
|
|
|
|
|
symbol table sh_info. Correct comment. Allow such symbols in
|
|
|
|
|
|
dynamic objects. Abort on NULL section for symbol.
|
|
|
|
|
|
|
2019-07-26 08:32:12 +08:00
|
|
|
|
2019-07-26 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
|
|
|
|
|
|
(elf_linker): Don't define.
|
|
|
|
|
|
* elflink.c (bfd_elf_final_link): Don't set elf_linker.
|
|
|
|
|
|
|
2019-07-25 23:34:58 +08:00
|
|
|
|
2019-07-25 YunQiang Su <syq@debian.org>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24832
|
|
|
|
|
|
* elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
|
|
|
|
|
|
mips inputs.
|
|
|
|
|
|
|
2019-07-24 22:53:00 +08:00
|
|
|
|
2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arc.c (bfd_get_32_me): Add a small description, fix
|
|
|
|
|
|
formating.
|
|
|
|
|
|
(reloc_type_to_name): Fix formating.
|
|
|
|
|
|
(arc_elf_object_p): Likewise.
|
|
|
|
|
|
(debug_arc_reloc): Likewise.
|
|
|
|
|
|
(arc_do_relocation): Likewise.
|
|
|
|
|
|
|
2019-07-24 21:33:29 +08:00
|
|
|
|
2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arc.c (bfd_get_32_me): New function.
|
|
|
|
|
|
(bfd_put_32_me): Likewise.
|
|
|
|
|
|
(arc_elf_relax_section): Likewise.
|
|
|
|
|
|
(bfd_elf32_bfd_relax_section): Define.
|
|
|
|
|
|
|
2019-07-24 08:13:30 +08:00
|
|
|
|
2019-07-24 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
|
|
|
|
|
|
elf_backend_final_write_processing, don't pass linker arg.
|
|
|
|
|
|
(_bfd_elf_final_write_processing): Update prototype.
|
|
|
|
|
|
* elf.c (_bfd_elf_write_object_contents): Adjust call.
|
|
|
|
|
|
(_bfd_elf_final_write_processing): Return error on incompatible
|
|
|
|
|
|
OSABI and has_gnu_osabi. Remove linker arg.
|
|
|
|
|
|
* elf-nacl.h (nacl_final_write_processing): Update prototype.
|
|
|
|
|
|
* elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
|
|
|
|
|
|
* elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
|
|
|
|
|
|
(_bfd_mips_elf_final_write_processing): Likewise.
|
|
|
|
|
|
* elf-hppa.h (elf_hppa_final_write_processing): Return status
|
|
|
|
|
|
and remove linker arg.
|
|
|
|
|
|
* elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
|
|
|
|
|
|
* elf-nacl.c (nacl_final_write_processing): Likewise.
|
|
|
|
|
|
* elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-arc.c (arc_elf_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-arm.c (arm_final_write_processing): Likewise.
|
|
|
|
|
|
(elf32_arm_final_write_processing): Likewise.
|
|
|
|
|
|
(elf32_arm_nacl_final_write_processing): Likewise.
|
|
|
|
|
|
(elf32_arm_vxworks_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-cris.c (cris_elf_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-pj.c (pj_elf_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-ppc.c (ppc_final_write_processing): Likewise.
|
|
|
|
|
|
(ppc_elf_final_write_processing): Likewise.
|
|
|
|
|
|
(ppc_elf_vxworks_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-sparc.c (sparc_final_write_processing): Likewise.
|
|
|
|
|
|
(elf32_sparc_final_write_processing): Likewise.
|
|
|
|
|
|
(elf32_sparc_vxworks_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-v850.c (v850_elf_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
|
|
|
|
|
|
* elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
|
|
|
|
|
|
* elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
|
|
|
|
|
|
(_bfd_mips_elf_final_write_processing): Likewise.
|
|
|
|
|
|
|
2019-07-24 08:41:08 +08:00
|
|
|
|
2019-07-24 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
|
|
|
|
|
|
early.
|
|
|
|
|
|
* elf32-arc.c (arc_elf_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
|
|
|
|
|
|
|
2019-07-24 09:21:56 +08:00
|
|
|
|
2019-07-24 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-visium.c (visium_elf_post_process_headers): Don't set
|
|
|
|
|
|
EI_OSABI header byte here.
|
|
|
|
|
|
(ELF_OSABI): Define.
|
|
|
|
|
|
|
SHF_GNU_MBIND requires ELFOSABI_GNU
When SHF_GNU_MBIND was added in the SHF_LOOS to SHF_HIOS range, it
should have required ELFOSABI_GNU since these flags are already in use
by other OSes. HPUX SHF_HP_TLS in fact has the same value. That
means no place in binutils should test SHF_GNU_MBIND without first
checking OSABI, and SHF_GNU_MBIND should not be set without also
setting OSABI. At least, that's the ideal, but the patch accepts
SHF_GNU_MBIND on ELFOSABI_NONE object files since gas didn't always
set OSABI. However, to reinforce the fact that SHF_GNU_MBIND isn't
proper without a non-zero OSABI, readelf will display the flag as
LOOS+0 if OSABI isn't set.
The clash with SHF_HP_TLS means that hppa64-linux either has that flag
on .tbss sections or supports GNU_MBIND, not both. (hppa64-linux
users, if there are any, may have noticed that GNU ld since 2017
mysteriously aligned their .tbss sections to a 4k boundary. That was
one consequence of SHF_HP_TLS being blindly interpreted as
SHF_GNU_MBIND.) Since it seems that binutils, gdb, gcc, glibc, and
the linux kernel don't care about SHF_HP_TLS I took that flag out of
.tbss for hppa64-linux.
bfd/
* elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
* elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
(get_program_header_size): Formatting. Only test SH_GNU_MBIND
when elf_gnu_osabi_mbind is set.
(_bfd_elf_map_sections_to_segments): Likewise.
(_bfd_elf_init_private_section_data): Likewise.
(_bfd_elf_final_write_processing): Update comment.
* elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
(elf_backend_special_sections): Define without .tbss for linux.
binutils/
* readelf.c (get_parisc_segment_type): Split off hpux entries..
(get_ia64_segment_type): ..and these..
(get_hpux_segment_type): ..to here.
(get_segment_type): Condition GNU_MBIND on osabi. Use
get_hpux_segment_type.
(get_symbol_binding): Do not print UNIQUE for ELFOSABI_NONE.
(get_symbol_type): Do not print IFUNC for ELFOSABI_NONE.
gas/
* config/obj-elf.c (obj_elf_change_section): Don't emit a fatal
error for non-SHF_ALLOC SHF_GNU_MBIND here.
(obj_elf_parse_section_letters): Return SHF_GNU_MBIND in new
gnu_attr param.
(obj_elf_section): Adjust obj_elf_parse_section_letters call.
Formatting. Set SHF_GNU_MBIND and elf_osabi from gnu_attr.
Emit normal error for non-SHF_ALLOC SHF_GNU_MBIND and wrong osabi.
(obj_elf_type): Set elf_osabi for ifunc.
* testsuite/gas/elf/section12a.d: xfail msp430 and hpux.
* testsuite/gas/elf/section12b.d: Likewise.
* testsuite/gas/elf/section13.d: Likewise.
* testsuite/gas/elf/section13.l: Adjust expected error.
ld/
* emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Condition
SHF_GNU_MBIND on osabi. Set output elf_gnu_osabi_mbind.
2019-07-23 16:24:42 +08:00
|
|
|
|
2019-07-23 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
|
|
|
|
|
|
* elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
|
|
|
|
|
|
(get_program_header_size): Formatting. Only test SH_GNU_MBIND
|
|
|
|
|
|
when elf_gnu_osabi_mbind is set.
|
|
|
|
|
|
(_bfd_elf_map_sections_to_segments): Likewise.
|
|
|
|
|
|
(_bfd_elf_init_private_section_data): Likewise.
|
|
|
|
|
|
(_bfd_elf_final_write_processing): Update comment.
|
|
|
|
|
|
* elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
|
|
|
|
|
|
(elf_backend_special_sections): Define without .tbss for linux.
|
|
|
|
|
|
|
2019-07-23 16:16:38 +08:00
|
|
|
|
2019-07-23 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
|
|
|
|
|
|
Remove none, any, all enums.
|
|
|
|
|
|
(struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
|
|
|
|
|
|
(_bfd_elf_final_write_processing): Declare.
|
|
|
|
|
|
* elf.c (_bfd_elf_write_object_contents): Unconditionally call
|
|
|
|
|
|
elf_backend_final_write_processing.
|
|
|
|
|
|
(_bfd_elf_post_process_headers): Move body of function to..
|
|
|
|
|
|
(_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
|
|
|
|
|
|
only when not already set. Adjust for rename.
|
|
|
|
|
|
* elfxx-target.h (elf_backend_final_write_processing): Default to
|
|
|
|
|
|
_bfd_elf_final_write_processing.
|
|
|
|
|
|
* elf-hppa.h (elf_hppa_final_write_processing): Call
|
|
|
|
|
|
_bfd_elf_final_write_processing.
|
|
|
|
|
|
* elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
|
|
|
|
|
|
* elf-nacl.c (nacl_final_write_processing): Likewise.
|
|
|
|
|
|
* elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-arc.c (arc_elf_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-cris.c (cris_elf_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-pj.c (pj_elf_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-v850.c (v850_elf_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
|
|
|
|
|
|
* elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
|
|
|
|
|
|
* elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
|
|
|
|
|
|
* elf32-arm.c (arm_final_write_processing): Split out from..
|
|
|
|
|
|
(elf32_arm_final_write_processing): ..here. Call
|
|
|
|
|
|
_bfd_elf_final_write_processing.
|
|
|
|
|
|
(elf32_arm_nacl_final_write_processing): Adjust.
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
|
|
|
|
|
|
(_bfd_mips_elf_final_write_processing): ..here. Call
|
|
|
|
|
|
_bfd_elf_final_write_processing.
|
|
|
|
|
|
* elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
|
|
|
|
|
|
* elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
|
|
|
|
|
|
* elf32-ppc.c (ppc_final_write_processing): Split out from..
|
|
|
|
|
|
(ppc_elf_final_write_processing): ..here. Call
|
|
|
|
|
|
_bfd_elf_final_write_processing.
|
|
|
|
|
|
(ppc_elf_vxworks_final_write_processing): Adjust.
|
|
|
|
|
|
* elf32-sparc.c (sparc_final_write_processing): Split out from..
|
|
|
|
|
|
(elf32_sparc_final_write_processing): ..here. Call
|
|
|
|
|
|
_bfd_elf_final_write_processing.
|
|
|
|
|
|
(elf32_sparc_vxworks_final_write_processing): Adjust.
|
|
|
|
|
|
* elf32-d10v.c (elf_backend_final_write_processing): Don't define.
|
|
|
|
|
|
* elf32-d30v.c (elf_backend_final_write_processing): Don't define.
|
|
|
|
|
|
* elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
|
|
|
|
|
|
* elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
|
|
|
|
|
|
* elf32-s12z.c (elf_backend_final_write_processing): Don't define.
|
|
|
|
|
|
* elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
|
|
|
|
|
|
* elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
|
|
|
|
|
|
* elflink.c (elf_link_add_object_symbols): Likewise.
|
|
|
|
|
|
(elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
|
|
|
|
|
|
instead.
|
|
|
|
|
|
|
2019-07-23 16:44:57 +08:00
|
|
|
|
2019-07-23 Omar Majid <omajid@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
|
|
|
|
|
|
I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
|
|
|
|
|
|
AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
|
|
|
|
|
|
AMD64_NETBSD_MAGIC.
|
|
|
|
|
|
* peXXigen.c: Add comment about source of .NET magic numbers.
|
|
|
|
|
|
|
[PowerPC64] pc-relative TLS relocations
This patch supports using pcrel instructions in TLS code sequences. A
number of new relocations are needed, gas operand modifiers to
generate those relocations, and new TLS optimisation. For
optimisation it turns out that the new pcrel GD and LD sequences can
be distinguished from the non-pcrel GD and LD sequences by there being
different relocations on the new sequence. The final "add ra,rb,13"
on IE sequences similarly needs a new relocation, or as I chose, a
modification of R_PPC64_TLS. On pcrel IE code, the R_PPC64_TLS points
one byte into the "add" instruction rather than being on the
instruction boundary.
GD:
pla 3,z@got@tlsgd@pcrel # R_PPC64_GOT_TLSGD34
bl __tls_get_addr@notoc(z@tlsgd) # R_PPC64_TLSGD and R_PPC64_REL24_NOTOC
edited to IE
pld 3,z@got@tprel@pcrel
add 3,3,13
edited to LE
paddi 3,13,z@tprel
nop
LD:
pla 3,z@got@tlsld@pcrel # R_PPC64_GOT_TLSLD34
bl __tls_get_addr@notoc(z@tlsld) # R_PPC64_TLSLD and R_PPC64_REL24_NOTOC
..
paddi 9,3,z2@dtprel
pld 10,z3@got@dtprel@pcrel
add 10,10,3
edited to LE
paddi 3,13,0x1000
nop
IE:
pld 9,z@got@tprel@pcrel # R_PPC64_GOT_TPREL34
add 3,9,z@tls@pcrel # R_PPC64_TLS at insn+1
ldx 4,9,z@tls@pcrel
lwax 5,9,z@tls@pcrel
stdx 5,9,z@tls@pcrel
edited to LE
paddi 9,13,z@tprel
nop
ld 4,0(9)
lwa 5,0(9)
std 5,0(9)
LE:
paddi 10,13,z@tprel
include/
* elf/ppc64.h (R_PPC64_TPREL34, R_PPC64_DTPREL34),
(R_PPC64_GOT_TLSGD34, R_PPC64_GOT_TLSLD34),
(R_PPC64_GOT_TPREL34, R_PPC64_GOT_DTPREL34): Define.
(IS_PPC64_TLS_RELOC): Include new tls relocs.
bfd/
* reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
(BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
(BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
(BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
* elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
(ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
(must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
(ppc64_elf_check_relocs): Support pcrel tls relocs.
(ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
gas/
* config/tc-ppc.c (ppc_elf_suffix): Map "tls@pcrel", "got@tlsgd@pcrel",
"got@tlsld@pcrel", "got@tprel@pcrel", and "got@dtprel@pcrel".
(fixup_size, md_assemble): Handle pcrel tls relocs.
(ppc_force_relocation, ppc_fix_adjustable): Likewise.
(md_apply_fix, tc_gen_reloc): Likewise.
ld/
* testsuite/ld-powerpc/tlsgd.d,
* testsuite/ld-powerpc/tlsgd.s,
* testsuite/ld-powerpc/tlsie.d,
* testsuite/ld-powerpc/tlsie.s,
* testsuite/ld-powerpc/tlsld.d,
* testsuite/ld-powerpc/tlsld.s: New tests.
* testsuite/ld-powerpc/powerpc.exp: Run them.
2019-07-19 14:06:58 +08:00
|
|
|
|
2019-07-19 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
|
|
|
|
|
|
(BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
|
|
|
|
|
|
(BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
|
|
|
|
|
|
(BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
|
|
|
|
|
|
(ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
|
|
|
|
|
|
(must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
|
|
|
|
|
|
(ppc64_elf_check_relocs): Support pcrel tls relocs.
|
|
|
|
|
|
(ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
|
2019-07-18 09:42:40 +08:00
|
|
|
|
2019-07-18 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
|
|
|
|
|
|
a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
|
|
|
|
|
|
match test.
|
|
|
|
|
|
|
2019-07-18 09:34:06 +08:00
|
|
|
|
2019-07-18 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (TLS_EXPLICIT): Define as 256.
|
|
|
|
|
|
(ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
|
|
|
|
|
|
is more than 8 bits.
|
|
|
|
|
|
(ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
|
|
|
|
|
|
tls_type vars unsigned int.
|
|
|
|
|
|
(ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
|
|
|
|
|
|
to select r_type edit.
|
|
|
|
|
|
|
2019-07-18 09:28:01 +08:00
|
|
|
|
2019-07-18 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
|
|
|
|
|
|
Correct comment.
|
|
|
|
|
|
* elf64-ppc.c (TLS_GDIE): Likewise.
|
|
|
|
|
|
|
2019-07-18 09:01:44 +08:00
|
|
|
|
2019-07-18 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
|
|
|
|
|
|
range of tp-relative offsets.
|
|
|
|
|
|
|
Fix __bss_start assertion failure in _bfd_elf_fix_symbol_flags
> Building LLVM 6.0 on FreeBSD/powerpc (devel/llvm60 port) the assertion
> in the subject trips (displays twice) when linking libLTO.so.1. The
> issue has been filed in FreeBSD's bugzilla, at
> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237068 . It appears
> the 'llvm::hashing::detail::get_execution_seed()::seed@@JL_LLVM_6.0'
> symbol is being weakly aliased to an indirect symbol
> __bss_start@@JL_LLVM_6.0. Since __bss_start@@JL_LLVM_6.0 is an
> indirect symbol, it fails the assertion.
I haven't looked under a debugger at your testcase but I think I know
what is going on here. You have a shared library with a weakly
defined llvm::hashing::detail::get_execution_seed()::seed which
happens to be at the same location as __bss_start in that library. At
the time the linker loads symbols for that library, it sees they are
both versioned and thus introduces non-versioned indirect symbols for
them. The linker considers the symbols as possibly being aliases,
setting up h->u.alias and h->is_weakalias such that
__bss_start@@JL_LLVM_6.0 is the definition. No real problem so far,
the definition is bfd_link_hash_defined, except that the zero size, no
type __bss_start symbol possibly should not be considered an alias in
the first place.
Later, __bss_start as defined by the linker script is entered into the
linker symbol table. This is similar to __bss_start being defined by
a regular object file in that ELF symbol resolution rules say that the
value of __bss_start in the library is overridden by __bss_start in
the executable/library being produced. So to accomplish the override,
ld flips __bss_start from being an indirect symbol pointing at
__bss_start@@JL_LLVM_6.0 to __bss_start@@JL_LLVM_6.0 being an indirect
symbol pointing at __bss_start. That's how we get an unexpected
indirect symbol and hit the assert.
What should happen I think, is for the def->def_regular code above the
assert to run in this case. The symbols are no longer aliases.
* elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
alias is no longer bfd_link_hash_defined, clear the alias.
2019-07-12 13:58:19 +08:00
|
|
|
|
2019-07-15 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
|
|
|
|
|
|
alias is no longer bfd_link_hash_defined, clear the alias.
|
|
|
|
|
|
|
2019-07-11 20:38:39 +08:00
|
|
|
|
2019-07-13 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
|
|
|
|
|
|
tls_sec.
|
|
|
|
|
|
(_bfd_elf_init_1_index_section): Prefer not using TLS sections.
|
|
|
|
|
|
(_bfd_elf_init_2_index_sections): Likewise.
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
|
|
|
|
|
|
relocations for local TLS symbols, use STN_UNDEF as the relocation
|
|
|
|
|
|
symbol.
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
|
|
|
|
|
|
leave TLS symbol value in the addend.
|
|
|
|
|
|
|
2019-07-08 08:36:09 +08:00
|
|
|
|
2019-07-08 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24785
|
|
|
|
|
|
* elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
|
|
|
|
|
|
size before reading first word.
|
|
|
|
|
|
|
2019-07-02 22:58:29 +08:00
|
|
|
|
2019-07-02 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24717
|
|
|
|
|
|
* elf.c (is_debuginfo_file): New function.
|
|
|
|
|
|
(assign_file_positions_for_non_load_sections): Do not warn about
|
|
|
|
|
|
allocated sections outside of loadable segments if they are found
|
|
|
|
|
|
in a debuginfo file.
|
|
|
|
|
|
* elf-bfd.h (is_debuginfo_file): Prototype.
|
|
|
|
|
|
|
2019-07-02 21:14:13 +08:00
|
|
|
|
2019-07-02 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24753
|
|
|
|
|
|
* compress.c (bfd_get_full_section_contents): Do not complain
|
|
|
|
|
|
about linker created sections that are larger than the file size.
|
|
|
|
|
|
|
2019-07-02 21:09:02 +08:00
|
|
|
|
2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
|
|
|
|
|
|
(elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
|
|
|
|
|
|
for CMSE stubs.
|
|
|
|
|
|
(arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
|
|
|
|
|
|
|
2019-07-02 19:43:59 +08:00
|
|
|
|
2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
|
|
|
|
|
|
sections when .text section contain secure entry functions
|
|
|
|
|
|
is marked.
|
|
|
|
|
|
|
2019-07-01 18:17:01 +08:00
|
|
|
|
2019-07-01 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 23839
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_update_relocs): Do not include the
|
|
|
|
|
|
section VMA in the offset used to update exidx relocs.
|
|
|
|
|
|
|
2019-06-28 22:30:43 +08:00
|
|
|
|
2019-06-28 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24708
|
|
|
|
|
|
* elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
|
|
|
|
|
|
large version reference section.
|
|
|
|
|
|
* compress.c (bfd_get_full_section_contents): Check for an
|
|
|
|
|
|
uncompressed section whose size is larger than the file size.
|
|
|
|
|
|
|
2019-06-28 08:48:49 +08:00
|
|
|
|
2019-06-28 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* format.c (bfd_check_format_matches): Don't match plugin target
|
|
|
|
|
|
if another target matches. Expand comment.
|
|
|
|
|
|
* targets.c (_bfd_target_vector): Move plugin_vec after all other
|
|
|
|
|
|
non-corefile targets, outside !SELECT_VECS.
|
|
|
|
|
|
* config.bfd: Don't handle targ=plugin here.
|
|
|
|
|
|
* configure.ac: Don't add plugin to enable_targets or handle in
|
|
|
|
|
|
target loop setting selvecs and other target vars.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2019-06-27 00:03:32 +08:00
|
|
|
|
2019-06-26 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24703
|
|
|
|
|
|
* mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
|
|
|
|
|
|
messages for failures.
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
|
|
|
|
|
|
if returning an error value.
|
|
|
|
|
|
|
2019-06-25 18:01:50 +08:00
|
|
|
|
2019-06-25 Jan Beulich <jbeulich@suse.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-properties.c (elf_find_and_remove_property): Rename last
|
|
|
|
|
|
parameter. Mention it in comment.
|
|
|
|
|
|
|
2019-06-25 04:50:10 +08:00
|
|
|
|
2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
|
|
|
|
|
|
SEC_MERGE or SEC_CODE flags are set.
|
|
|
|
|
|
(_bfd_riscv_relax_section): New local symtype. Set sym_sec and
|
|
|
|
|
|
symtype consistently. Don't include sec_addr (sym_sec) in symval.
|
|
|
|
|
|
Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
|
|
|
|
|
|
Add sec_addr (sym_sec) after handling merge sections.
|
|
|
|
|
|
|
2019-06-25 02:08:40 +08:00
|
|
|
|
2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/24721
|
|
|
|
|
|
* elf-properties.c (elf_merge_gnu_property_list): Remove the
|
|
|
|
|
|
property after reporting property removal.
|
|
|
|
|
|
|
2019-06-23 10:58:39 +08:00
|
|
|
|
2019-06-23 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24704
|
|
|
|
|
|
* elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
|
|
|
|
|
|
(ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
|
|
|
|
|
|
Reduce range of offsets allowed for other GOT relocs.
|
|
|
|
|
|
|
2019-06-23 10:40:02 +08:00
|
|
|
|
2019-06-23 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24689
|
|
|
|
|
|
* elfcode.h (elf_object_p): Warning fix.
|
|
|
|
|
|
|
2019-06-21 10:21:38 +08:00
|
|
|
|
2019-06-21 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24689
|
|
|
|
|
|
* elfcode.h (elf_object_p): Check type of e_shstrndx section.
|
|
|
|
|
|
|
2019-06-19 12:25:59 +08:00
|
|
|
|
2019-06-19 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24697
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
|
|
|
|
|
|
R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
|
|
|
|
|
|
|
2019-06-18 09:04:14 +08:00
|
|
|
|
2019-06-19 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
|
|
|
|
|
|
functions that require r2 valid to use local entry.
|
|
|
|
|
|
(ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
|
|
|
|
|
|
|
2019-06-10 23:40:54 +08:00
|
|
|
|
2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
|
|
|
|
|
|
(elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
|
|
|
|
|
|
with elfNN_aarch64_allocate_local_dynrelocs.
|
|
|
|
|
|
|
2018-11-29 03:35:04 +08:00
|
|
|
|
2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
|
|
|
|
|
|
|
2019-06-14 09:00:35 +08:00
|
|
|
|
2019-06-14 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2019-06-14 08:52:49 +08:00
|
|
|
|
2019-06-14 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c: Fix comments involving paddi.
|
|
|
|
|
|
|
2019-06-12 22:05:21 +08:00
|
|
|
|
2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24643
|
|
|
|
|
|
* elf32-arm.c (arm_elf_find_function): Fail if the symol table is
|
|
|
|
|
|
absent, or the bfd is not in the ELF formart.
|
|
|
|
|
|
* elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
|
|
|
|
|
|
|
2019-06-10 21:41:35 +08:00
|
|
|
|
2019-06-10 Christos Zoulas <christos@zoulas.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24650
|
|
|
|
|
|
* elf.c (elfcore_make_auxv_note_section): New function.
|
|
|
|
|
|
(elfcore_grok_note): Use it.
|
|
|
|
|
|
(elfcore_grok_freebsd_note): Likewise.
|
|
|
|
|
|
(elfcore_grok_openbsd_note): Likewise.
|
|
|
|
|
|
(elfcore_grok_netbsd_note): Likewise. Plus add support for
|
|
|
|
|
|
NT_NETBSDCORE_AUXV notes.
|
|
|
|
|
|
|
2019-06-06 19:27:41 +08:00
|
|
|
|
2019-06-06 Sudakshina Das <sudi.das@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
|
|
|
|
|
|
alignment of the new gnu property section.
|
|
|
|
|
|
|
2019-06-06 19:21:14 +08:00
|
|
|
|
2019-06-06 Sudakshina Das <sudi.das@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in.h: Change comment.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
|
|
|
|
|
|
* elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
|
|
|
|
|
|
Likwise.
|
|
|
|
|
|
|
2019-05-24 09:16:08 +08:00
|
|
|
|
2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
|
|
|
|
|
|
Remove overflow check.
|
|
|
|
|
|
|
2019-05-28 16:22:42 +08:00
|
|
|
|
2019-05-28 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24596
|
|
|
|
|
|
* cofflink.c (coff_link_check_archive_element): Don't assume
|
|
|
|
|
|
element is a coff object file after calling add_archive_element.
|
|
|
|
|
|
|
2019-05-28 14:24:15 +08:00
|
|
|
|
2019-05-28 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24596
|
|
|
|
|
|
* elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
|
|
|
|
|
|
attempt to set sh_entsize for excluded PLT section.
|
|
|
|
|
|
|
2019-05-28 13:36:47 +08:00
|
|
|
|
2019-05-28 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24596
|
|
|
|
|
|
* elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
|
|
|
|
|
|
to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
|
|
|
|
|
|
allocated in alpha_dynamic_entries_for_reloc.
|
|
|
|
|
|
|
2019-05-28 13:04:37 +08:00
|
|
|
|
2019-05-28 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24596
|
|
|
|
|
|
* elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
|
|
|
|
|
|
on NULL output_section.
|
|
|
|
|
|
* elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
|
|
|
|
|
|
|
2019-05-28 10:19:30 +08:00
|
|
|
|
2019-05-28 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24596
|
|
|
|
|
|
* elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
|
|
|
|
|
|
entry when MUST_FIND. Abort when MUST_FIND not found.
|
|
|
|
|
|
(elf_m68k_get_bfd2got_entry): Likewise.
|
|
|
|
|
|
(elf_m68k_relocate_section): Remove now useless assert.
|
|
|
|
|
|
|
2019-05-28 07:11:56 +08:00
|
|
|
|
2019-05-28 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24596
|
|
|
|
|
|
* elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
|
|
|
|
|
|
from bfd_link_info, not an output section owner.
|
|
|
|
|
|
(elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
|
|
|
|
|
|
(elf_hppa_final_link_relocate): Likewise.
|
|
|
|
|
|
|
2019-05-27 18:30:11 +08:00
|
|
|
|
2019-05-28 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24596
|
|
|
|
|
|
* aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
|
|
|
|
|
|
create_object_symbols_section, obj_textsec, obj_datasec or
|
|
|
|
|
|
obj_bsssec. Fix other errors in placement.
|
|
|
|
|
|
* config.bfd: Obsolete tic30-aout.
|
|
|
|
|
|
|
2019-05-27 14:08:55 +08:00
|
|
|
|
2019-05-28 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24596
|
|
|
|
|
|
* dwarf2.c (save_section_vma, section_vma_same): Check for NULL
|
|
|
|
|
|
end of section list as well as section_count.
|
|
|
|
|
|
* xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
|
|
|
|
|
|
section list before returning error.
|
|
|
|
|
|
|
2019-05-27 08:59:22 +08:00
|
|
|
|
2019-05-27 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (bfd_elf_set_group_contents): Exit on zero size section.
|
|
|
|
|
|
|
2019-05-27 08:08:42 +08:00
|
|
|
|
2019-05-27 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24596
|
|
|
|
|
|
* linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
|
|
|
|
|
|
|
2019-04-25 22:07:14 +08:00
|
|
|
|
2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
|
|
|
|
|
|
(struct elf_aarch64_link_hash_table): Add variant_pcs member.
|
|
|
|
|
|
(elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
|
|
|
|
|
|
(elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
|
|
|
|
|
|
(elf_backend_merge_symbol_attribute): Define.
|
|
|
|
|
|
|
2019-05-24 21:39:56 +08:00
|
|
|
|
2019-05-24 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/SRC-POTFILES.in: Regenerate.
|
|
|
|
|
|
|
PowerPC notoc linkage stubs
Use pcrel addressing instructions in linkage stubs.
bfd/
* elf64-ppc.c: Comment on powerxx _notoc stub variants.
(LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
(PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
(struct ppc_link_hash_table): Add powerxx_stubs.
(ppc64_elf_check_relocs): Set powerxx_stubs.
(build_powerxx_offset, size_powerxx_offset),
(num_relocs_for_powerxx_offset),
(emit_relocs_for_powerxx_offset): New functions.
(plt_stub_size): Size powerxx stubs.
(ppc_build_one_stub): Emit powerxx stubs.
(ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
powerxx stubs.
ld/
* testsuite/ld-powerpc/notoc2.d,
* testsuite/ld-powerpc/notoc2.s: New test.
* testsuite/ld-powerpc/powerpc.exp: Run it.
2018-08-09 21:23:00 +08:00
|
|
|
|
2019-05-24 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c: Comment on powerxx _notoc stub variants.
|
|
|
|
|
|
(LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
|
|
|
|
|
|
(PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
|
|
|
|
|
|
(struct ppc_link_hash_table): Add powerxx_stubs.
|
|
|
|
|
|
(ppc64_elf_check_relocs): Set powerxx_stubs.
|
|
|
|
|
|
(build_powerxx_offset, size_powerxx_offset),
|
|
|
|
|
|
(num_relocs_for_powerxx_offset),
|
|
|
|
|
|
(emit_relocs_for_powerxx_offset): New functions.
|
|
|
|
|
|
(plt_stub_size): Size powerxx stubs.
|
|
|
|
|
|
(ppc_build_one_stub): Emit powerxx stubs.
|
|
|
|
|
|
(ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
|
|
|
|
|
|
powerxx stubs.
|
|
|
|
|
|
|
2019-04-30 15:03:25 +08:00
|
|
|
|
2019-05-24 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
|
|
|
|
|
|
R_PPC64_GOT_PCREL34.
|
|
|
|
|
|
(xlate_pcrel_opt): New function.
|
|
|
|
|
|
(ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
|
|
|
|
|
|
(ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
|
|
|
|
|
|
for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
|
|
|
|
|
|
|
PowerPC relocations for prefix insns
include/
* elf/ppc64.h (R_PPC64_PLTSEQ_NOTOC, R_PPC64_PLTCALL_NOTOC),
(R_PPC64_PCREL_OPT, R_PPC64_D34, R_PPC64_D34_LO, R_PPC64_D34_HI30),
(R_PPC64_D34_HA30, R_PPC64_PCREL34, R_PPC64_GOT_PCREL34),
(R_PPC64_PLT_PCREL34, R_PPC64_PLT_PCREL34_NOTOC),
(R_PPC64_ADDR16_HIGHER34, R_PPC64_ADDR16_HIGHERA34),
(R_PPC64_ADDR16_HIGHEST34, R_PPC64_ADDR16_HIGHESTA34),
(R_PPC64_REL16_HIGHER34, R_PPC64_REL16_HIGHERA34),
(R_PPC64_REL16_HIGHEST34, R_PPC64_REL16_HIGHESTA34),
(R_PPC64_D28, R_PPC64_PCREL28): Define.
bfd/
* reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
(BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
(BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
(BFD_RELOC_PPC64_PLT_PCREL34),
(BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
(BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
(BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
(BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
(BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
* elf64-ppc.c (PNOP): Define.
(ppc64_elf_howto_raw): Add reloc howtos for new relocations.
(ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
(ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
relocs.
(ppc64_elf_prefix_reloc): New function.
(struct ppc_link_hash_table): Add notoc_plt.
(is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
(is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
(ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
possible need for dynamic relocs on non-pcrel powerxx relocs.
(dec_dynrel_count): Handle non-pcrel powerxx relocs.
(ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
(toc_adjusting_stub_needed): Likewise.
(ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
(ppc64_elf_relocate_section): Handle new powerxx relocs.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
gas/
* config/tc-ppc.c (ppc_elf_suffix): Support @pcrel, @got@pcrel,
@plt@pcrel, @higher34, @highera34, @highest34, and @highesta34.
(fixup_size): Handle new powerxx relocs.
(md_assemble): Warn for @pcrel on non-prefix insns.
Accept @l, @h and @ha on prefix insns, and infer reloc without
any @ suffix. Translate powerxx relocs to suit DQ and DS field
instructions. Include operand tests as well as opcode test to
translate BFD_RELOC_HI16_S to BFD_RELOC_PPC_16DX_HA.
(ppc_fix_adjustable): Return false for pcrel GOT and PLT relocs.
(md_apply_fix): Handle new powerxx relocs.
* config/tc-ppc.h (TC_FORCE_RELOCATION_SUB_LOCAL): Accept
BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34,
BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34,
BFD_RELOC_PPC64_D34, and BFD_RELOC_PPC64_D28.
* testsuite/gas/ppc/prefix-reloc.d,
* testsuite/gas/ppc/prefix-reloc.s: New test.
* testsuite/gas/ppc/ppc.exp: Run it.
2018-08-29 12:52:34 +08:00
|
|
|
|
2019-05-24 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
|
|
|
|
|
|
(BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
|
|
|
|
|
|
(BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
|
|
|
|
|
|
(BFD_RELOC_PPC64_PLT_PCREL34),
|
|
|
|
|
|
(BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
|
|
|
|
|
|
(BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
|
|
|
|
|
|
(BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
|
|
|
|
|
|
(BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
|
|
|
|
|
|
(BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
|
|
|
|
|
|
* elf64-ppc.c (PNOP): Define.
|
|
|
|
|
|
(ppc64_elf_howto_raw): Add reloc howtos for new relocations.
|
|
|
|
|
|
(ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
|
|
|
|
|
|
(ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
|
|
|
|
|
|
relocs.
|
|
|
|
|
|
(ppc64_elf_prefix_reloc): New function.
|
|
|
|
|
|
(struct ppc_link_hash_table): Add notoc_plt.
|
|
|
|
|
|
(is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
|
|
|
|
|
|
(is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
|
|
|
|
|
|
R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
|
|
|
|
|
|
(ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
|
|
|
|
|
|
has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
|
|
|
|
|
|
possible need for dynamic relocs on non-pcrel powerxx relocs.
|
|
|
|
|
|
(dec_dynrel_count): Handle non-pcrel powerxx relocs.
|
|
|
|
|
|
(ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
|
|
|
|
|
|
(toc_adjusting_stub_needed): Likewise.
|
|
|
|
|
|
(ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
|
|
|
|
|
|
(ppc64_elf_relocate_section): Handle new powerxx relocs.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
|
2019-05-24 01:33:41 +08:00
|
|
|
|
2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
|
|
|
|
|
|
|
2019-05-24 05:17:39 +08:00
|
|
|
|
* config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
|
|
|
|
|
|
* configure.ac: Set target_size=64 for bpf_elf64_le_vec and
|
|
|
|
|
|
bpf_elf64_be_vec.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
|
|
|
|
|
2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
|
|
|
|
|
|
|
2019-05-24 01:33:41 +08:00
|
|
|
|
* configure: Regenerated.
|
|
|
|
|
|
* Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
|
|
|
|
|
|
(ALL_MACHINES_CFILES): Add cpu-bpf.c.
|
|
|
|
|
|
(BFD64_BACKENDS): Add elf64-bpf.lo.
|
|
|
|
|
|
(BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
|
|
|
|
|
|
* Makefile.in (SOURCE_HFILES): Regenerate.
|
|
|
|
|
|
* config.bfd (targ_cpu): Handle bpf-*-* targets.
|
|
|
|
|
|
* cpu-bpf.c: New file.
|
|
|
|
|
|
* elf64-bpf.c: Likewise.
|
|
|
|
|
|
* targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
|
|
|
|
|
|
bpf_elf64_le_vec.
|
|
|
|
|
|
* archures.c: Define architecture bfd_arch_bpf and machine
|
|
|
|
|
|
bfd_arch_bpf.
|
|
|
|
|
|
* reloc.c: Define BFD relocations used by the BPF target.
|
|
|
|
|
|
* bfd-in2.h: Regenerated.
|
|
|
|
|
|
* libbfd.h: Likewise.
|
|
|
|
|
|
|
2019-05-22 16:59:20 +08:00
|
|
|
|
2019-05-22 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (arm_allocate_glue_section_space): Clear section
|
|
|
|
|
|
contents.
|
|
|
|
|
|
|
2019-05-22 16:30:16 +08:00
|
|
|
|
2019-05-22 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
|
|
|
|
|
|
processing on "size error in section".
|
|
|
|
|
|
|
2019-05-22 16:22:59 +08:00
|
|
|
|
2019-05-22 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* som.c (som_bfd_free_cached_info): Call
|
|
|
|
|
|
_bfd_generic_close_and_cleanup.
|
|
|
|
|
|
|
2019-05-18 16:19:04 +08:00
|
|
|
|
2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
|
|
|
|
|
|
for TLS_TPREL_HI16(/LO16) relocations in shared library.
|
|
|
|
|
|
|
2019-05-18 16:19:03 +08:00
|
|
|
|
2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
|
|
|
|
|
|
checks. Search the RELA table for n64 relocations.
|
|
|
|
|
|
|
2019-05-14 08:03:19 +08:00
|
|
|
|
2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
|
|
|
|
|
|
Faraz Shahbazker <fshahbazker@wavecomp.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (LA25_BC): New macro.
|
|
|
|
|
|
(mips_elf_link_hash_table)<compact_branches>: New field.
|
|
|
|
|
|
(STUB_JALRC): New macro.
|
|
|
|
|
|
(mipsr6_o32_exec_plt0_entry_compact): New array.
|
|
|
|
|
|
(mipsr6_n32_exec_plt0_entry_compact): Likewise.
|
|
|
|
|
|
(mipsr6_n64_exec_plt0_entry_compact): Likewise.
|
|
|
|
|
|
(mipsr6_exec_plt_entry_compact): Likewise.
|
|
|
|
|
|
(mips_elf_create_la25_stub): Use BC instead of J for stubs
|
|
|
|
|
|
when compact_branches is true.
|
|
|
|
|
|
(_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
|
|
|
|
|
|
PLT for MIPSR6 with compact_branches. Do not reorder the
|
|
|
|
|
|
compact branches PLT. Switch the lazy stub for MIPSR6
|
|
|
|
|
|
with compact_branches to use JALRC.
|
|
|
|
|
|
(mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
|
|
|
|
|
|
when compact_branches is true.
|
|
|
|
|
|
(_bfd_mips_elf_compact_branches): New function.
|
|
|
|
|
|
* elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
|
|
|
|
|
|
|
2019-05-22 00:15:36 +08:00
|
|
|
|
2019-05-21 Tamar Christina <tamar.christina@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/24373
|
|
|
|
|
|
* elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
|
|
|
|
|
|
Fix print formatter.
|
|
|
|
|
|
|
2019-05-21 21:49:03 +08:00
|
|
|
|
2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24460
|
|
|
|
|
|
* elf32-arm.c (get_value_helper): Remove.
|
|
|
|
|
|
(elf32_arm_final_link_relocate): Fix branch future relocations.
|
|
|
|
|
|
|
2019-05-21 20:04:08 +08:00
|
|
|
|
2019-05-21 Tamar Christina <tamar.christina@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/24373
|
|
|
|
|
|
* bfd-in.h (enum erratum_84319_opts): New
|
|
|
|
|
|
(bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
|
|
|
|
|
|
int to enum erratum_84319_opts.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
|
|
|
|
|
|
fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
|
|
|
|
|
|
(_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
|
|
|
|
|
|
(aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
|
|
|
|
|
|
(_bfd_aarch64_resize_stubs): Amend comment.
|
|
|
|
|
|
(elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
|
|
|
|
|
|
requested.
|
|
|
|
|
|
(bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
|
|
|
|
|
|
(_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
|
|
|
|
|
|
erratum workaround.
|
|
|
|
|
|
(clear_erratum_843419_entry): Update erratum conditional.
|
|
|
|
|
|
|
2019-05-16 14:42:33 +08:00
|
|
|
|
2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/24571
|
|
|
|
|
|
* bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
|
|
|
|
|
|
when computing distance_short_enough.
|
|
|
|
|
|
|
2019-05-16 19:46:36 +08:00
|
|
|
|
2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/24564
|
|
|
|
|
|
* bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
|
|
|
|
|
|
Wrap around even if distance equals avr_pc_wrap_around.
|
|
|
|
|
|
|
2019-05-20 23:18:19 +08:00
|
|
|
|
2019-05-20 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/fr.po: Updated French translation.
|
|
|
|
|
|
|
2019-05-15 23:44:57 +08:00
|
|
|
|
2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
|
|
|
|
|
|
|
2019-05-16 21:05:25 +08:00
|
|
|
|
2019-05-16 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_write_section): Revert last change.
|
|
|
|
|
|
|
2019-05-15 15:01:28 +08:00
|
|
|
|
2019-05-15 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_write_section): Don't leave
|
|
|
|
|
|
error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
|
|
|
|
|
|
unitialised section contents.
|
|
|
|
|
|
|
2019-05-14 17:40:04 +08:00
|
|
|
|
2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 19921
|
|
|
|
|
|
* verilog.c: (VerilogDataWidth): New variable.
|
|
|
|
|
|
(verilog_write_record): Emit bytes in VerilogDataWidth bundles.
|
|
|
|
|
|
|
2019-05-08 21:51:32 +08:00
|
|
|
|
2019-05-08 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24523
|
|
|
|
|
|
* elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
|
|
|
|
|
|
rather than FALSE if encountering a non-ELF file.
|
|
|
|
|
|
|
2019-05-06 07:43:53 +08:00
|
|
|
|
2019-05-06 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
|
|
|
|
|
|
|
2019-05-06 07:13:32 +08:00
|
|
|
|
2019-05-06 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
|
|
|
|
|
|
(BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
|
|
|
|
|
|
Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2019-05-03 20:06:46 +08:00
|
|
|
|
2019-05-04 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24511
|
|
|
|
|
|
* syms.c (coff_section_type): Only allow '.', '$' and numeric
|
|
|
|
|
|
following the standard section names.
|
|
|
|
|
|
(bfd_decode_symclass): Prioritize section flag tests in
|
|
|
|
|
|
decode_section_type before name tests in coff_section_type.
|
|
|
|
|
|
* plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
|
|
|
|
|
|
and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
|
|
|
|
|
|
their names and choose standard .text section flags for
|
|
|
|
|
|
fake_section.
|
|
|
|
|
|
|
2019-05-02 22:11:39 +08:00
|
|
|
|
2019-05-02 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24493
|
|
|
|
|
|
* coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
|
|
|
|
|
|
.gnu.debugaltlink sections as debugging sections.
|
|
|
|
|
|
|
2019-04-30 15:01:01 +08:00
|
|
|
|
2019-04-30 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
|
|
|
|
|
|
(struct _ppc64_elf_section_data): Likewise.
|
|
|
|
|
|
(ppc64_elf_check_relocs): Set above fields.
|
|
|
|
|
|
(ppc64_elf_edit_toc): Add a pass over GOT relocs.
|
|
|
|
|
|
(ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
|
|
|
|
|
|
when possible.
|
|
|
|
|
|
|
2019-04-26 22:52:00 +08:00
|
|
|
|
2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/24486
|
|
|
|
|
|
* elflink.c (elf_link_output_extsym): Don't complain undefined
|
|
|
|
|
|
weak dynamic reference.
|
|
|
|
|
|
|
2019-04-25 18:37:25 +08:00
|
|
|
|
2019-04-25 Sudakshina Das <sudi.das@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
|
|
|
|
|
|
(PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
|
|
|
|
|
|
(PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
|
|
|
|
|
|
(PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
|
|
|
|
|
|
(elfNN_aarch64_small_plt0_pac_entry): Remove.
|
|
|
|
|
|
(elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
|
|
|
|
|
|
(elfNN_aarch64_small_plt0_bti_entry): Update.
|
|
|
|
|
|
(elfNN_aarch64_small_plt_bti_entry): Update.
|
|
|
|
|
|
(elfNN_aarch64_small_plt_pac_entry): Update.
|
|
|
|
|
|
(elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
|
|
|
|
|
|
(setup_plt_values): Setup new entries.
|
|
|
|
|
|
(elfNN_aarch64_finish_dynamic_sections): Remove size change.
|
|
|
|
|
|
(elfNN_aarch64_plt_sym_val): Likewise.
|
|
|
|
|
|
|
2019-04-23 05:17:55 +08:00
|
|
|
|
2019-04-22 Jim Wilson <jimw@sifive.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
|
|
|
|
|
|
|
2019-04-19 11:03:46 +08:00
|
|
|
|
2019-04-19 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-s12z.c (elf_backend_can_gc_sections): Don't define
|
|
|
|
|
|
|
2019-04-18 01:22:19 +08:00
|
|
|
|
2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
|
|
|
|
|
|
building shared object.
|
|
|
|
|
|
* elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
|
|
|
|
|
|
|
2019-04-18 00:08:46 +08:00
|
|
|
|
2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/24458
|
|
|
|
|
|
* elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
|
|
|
|
|
|
linker_def.
|
|
|
|
|
|
|
2019-04-15 19:23:24 +08:00
|
|
|
|
2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
|
|
|
|
|
|
relocation.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* libbfd.h: Likewise.
|
|
|
|
|
|
|
2019-04-15 18:58:47 +08:00
|
|
|
|
2019-04-15 Sudakshina Das <sudi.das@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
|
|
|
|
|
|
* bfd-in2.h: Regenerated.
|
|
|
|
|
|
* libbfd.h: Regenerated.
|
|
|
|
|
|
|
2019-04-15 18:53:25 +08:00
|
|
|
|
2019-04-15 Sudakshina Das <sudi.das@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
|
|
|
|
|
|
* bfd-in2.h: Regenerated.
|
|
|
|
|
|
* libbfd.h: Likewise.
|
|
|
|
|
|
|
2019-04-15 18:46:54 +08:00
|
|
|
|
2019-04-15 Sudakshina Das <sudi.das@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
|
|
|
|
|
|
* bfd-in2.h: Regenerated.
|
|
|
|
|
|
* libbfd.h: Regenerated.
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
|
|
|
|
|
|
(elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
|
|
|
|
|
|
and R_ARM_THM_BF12 together.
|
|
|
|
|
|
(elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
|
|
|
|
|
|
|
2019-04-15 18:37:51 +08:00
|
|
|
|
2019-04-15 Sudakshina Das <sudi.das@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
|
|
|
|
|
|
* libbfd.h: Regenerated.
|
|
|
|
|
|
* bfd-in2.h: Regenerated.
|
|
|
|
|
|
* bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
|
|
|
|
|
|
(elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
|
|
|
|
|
|
and R_ARM_THM_BF18 together.
|
|
|
|
|
|
(elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
|
|
|
|
|
|
|
2019-04-15 18:18:57 +08:00
|
|
|
|
2019-04-15 Sudakshina Das <sudi.das@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
|
|
|
|
|
|
* bfd-in2.h: Regenerated.
|
|
|
|
|
|
* libbfd.h: Regenerated.
|
|
|
|
|
|
* bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
|
|
|
|
|
|
(elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
|
|
|
|
|
|
and R_ARM_THM_BF16 together.
|
|
|
|
|
|
(get_value_helper): New reloc helper.
|
|
|
|
|
|
(elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
|
|
|
|
|
|
|
2019-04-15 18:06:30 +08:00
|
|
|
|
2019-04-15 Sudakshina Das <sudi.das@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
|
2019-04-15 17:54:42 +08:00
|
|
|
|
2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* archures.c (bfd_mach_arm_8_1M_MAIN): Define.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
|
|
|
|
|
|
* elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
|
|
|
|
|
|
and update assert.
|
|
|
|
|
|
(using_thumb2): Likewise.
|
|
|
|
|
|
(using_thumb2_bl): Update assert.
|
|
|
|
|
|
(arch_has_arm_nop): Likewise.
|
|
|
|
|
|
(bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
|
|
|
|
|
|
(tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
|
|
|
|
|
|
|
2019-04-11 23:18:51 +08:00
|
|
|
|
2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-linker-x86.h (elf_x86_cet_report): New.
|
|
|
|
|
|
(elf_linker_x86_params): Add cet_report.
|
|
|
|
|
|
* elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
|
|
|
|
|
|
missing IBT and SHSTK properties if needed.
|
|
|
|
|
|
|
2019-04-11 21:44:53 +08:00
|
|
|
|
2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
2019-04-11 22:53:55 +08:00
|
|
|
|
PR ld/24436
|
2019-04-11 21:44:53 +08:00
|
|
|
|
* elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
|
|
|
|
|
|
"h != NULL". Don't check "h != NULL" before calling.
|
|
|
|
|
|
bfd_elf_gc_record_vtentry.
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_check_relocs): Likewise.
|
|
|
|
|
|
* elf32-bfin.c (bfin_check_relocs): Likewise.
|
|
|
|
|
|
* elf32-cris.c (cris_elf_check_relocs): Likewise.
|
|
|
|
|
|
* elf32-csky.c (csky_elf_check_relocs): Likewise.
|
|
|
|
|
|
* elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
|
|
|
|
|
|
* elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
|
|
|
|
|
|
* elf32-fr30.c (fr30_elf_check_relocs): Likewise.
|
|
|
|
|
|
* elf32-frv.c (elf32_frv_check_relocs): Likewise.
|
|
|
|
|
|
* elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
|
|
|
|
|
|
* elf32-i386.c (elf_i386_check_relocs): Likewise.
|
|
|
|
|
|
* elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
|
|
|
|
|
|
* elf32-m32r.c (m32r_elf_check_relocs): Likewise.
|
|
|
|
|
|
* elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
|
|
|
|
|
|
* elf32-m68k.c (elf_m68k_check_relocs): Likewise.
|
|
|
|
|
|
* elf32-mcore.c (mcore_elf_check_relocs): Likewise.
|
|
|
|
|
|
* elf32-metag.c (elf_metag_check_relocs): Likewise.
|
|
|
|
|
|
* elf32-or1k.c (or1k_elf_check_relocs): Likewise.
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_check_relocs): Likewise.
|
|
|
|
|
|
* elf32-s390.c (elf_s390_check_relocs): Likewise.
|
|
|
|
|
|
* elf32-sh.c (sh_elf_check_relocs): Likewise.
|
|
|
|
|
|
* elf32-v850.c (v850_elf_check_relocs): Likewise.
|
|
|
|
|
|
* elf32-vax.c (elf_vax_check_relocs): Likewise.
|
|
|
|
|
|
* elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
|
|
|
|
|
|
* elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
|
|
|
|
|
|
* elf64-mmix.c (mmix_elf_check_relocs): Likewise.
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
|
|
|
|
|
|
* elf64-s390.c (elf_s390_check_relocs): Likewise.
|
|
|
|
|
|
* elf64-x86-64.c (elf_s390_check_relocs): Likewise.
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
|
|
|
|
|
|
* elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
|
|
|
|
|
|
* elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
|
|
|
|
|
|
VTENTRY entry.
|
|
|
|
|
|
|
2019-04-11 18:12:31 +08:00
|
|
|
|
2019-04-11 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24435
|
|
|
|
|
|
* elflink.c (elf_link_add_object_symbols): Don't read partial
|
|
|
|
|
|
dynamic entries from fuzzed objects.
|
|
|
|
|
|
|
2019-04-11 18:27:28 +08:00
|
|
|
|
2019-04-11 Tamar Christina <tamar.christina@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/24302
|
|
|
|
|
|
* elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
|
|
|
|
|
|
DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
|
|
|
|
|
|
(elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
|
|
|
|
|
|
|
2019-04-10 16:47:37 +08:00
|
|
|
|
2019-04-10 Michael Forney <mforney@mforney.org>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24427
|
|
|
|
|
|
* doc/chew.c (free_words): Correctly free "push_text" strings.
|
|
|
|
|
|
|
2019-04-09 02:58:51 +08:00
|
|
|
|
2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
|
|
|
|
|
|
|
2019-04-08 12:31:17 +08:00
|
|
|
|
2019-04-08 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.ac (elfxx_x86): Define and use.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2019-04-06 22:25:10 +08:00
|
|
|
|
2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-linker-x86.h: New file.
|
|
|
|
|
|
* elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
|
|
|
|
|
|
to get x86-specific linker options.
|
|
|
|
|
|
* elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
|
|
|
|
|
|
(elf_x86_64_check_relocs): Likewise.
|
|
|
|
|
|
(elf_x86_64_relocate_section): Likewise.
|
|
|
|
|
|
(elf_x86_64_link_setup_gnu_properties): Likewise.
|
|
|
|
|
|
* elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
|
|
|
|
|
|
(_bfd_x86_elf_link_setup_gnu_properties): Likewise.
|
|
|
|
|
|
(_bfd_elf_linker_x86_set_options): New function.
|
|
|
|
|
|
* elfxx-x86.h: Include "elf-linker-x86.h".
|
|
|
|
|
|
(elf_x86_link_hash_table): Add params.
|
|
|
|
|
|
|
BFD whitespace fixes
* coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
* elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
* elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
* elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
* elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
* pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
2019-04-02 14:08:20 +08:00
|
|
|
|
2019-04-03 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
|
|
|
|
|
|
* elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
|
|
|
|
|
|
* elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
|
|
|
|
|
|
* elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
|
|
|
|
|
|
* elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
|
|
|
|
|
|
* pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
|
|
|
|
|
|
|
2019-04-03 04:30:07 +08:00
|
|
|
|
2019-04-02 Jim Wilson <jimw@sifive.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24389
|
|
|
|
|
|
* elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
|
|
|
|
|
|
ELF header flags to after check for ELF object file. Loop through
|
|
|
|
|
|
sections looking for code sections, if none, then skip ABI checks.
|
|
|
|
|
|
|
2019-03-31 01:12:12 +08:00
|
|
|
|
2019-03-30 Andrew Waterman <andrew@sifive.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
|
|
|
|
|
|
rd == X_RA case.
|
|
|
|
|
|
|
2019-03-29 08:03:57 +08:00
|
|
|
|
2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
|
|
|
|
|
|
info->export_dynamic to the conditional.
|
|
|
|
|
|
|
2019-03-28 14:23:32 +08:00
|
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|
|
2019-03-28 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24392
|
|
|
|
|
|
* configure.ac: Invoke AC_CHECK_SIZEOF(int).
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
|
|
|
|
|
|
workaround with SIZEOF_LONG vs. SIZEOF_INT check.
|
|
|
|
|
|
* elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
|
|
|
|
|
|
* elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
|
|
|
|
|
|
|
2019-03-22 06:08:48 +08:00
|
|
|
|
2019-03-21 Jim Wilson <jimw@sifive.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24365
|
|
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|
|
|
* elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
|
|
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|
|
|
verify sym non-NULL before using. Add identical check using h.
|
|
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|
|
|
|
2019-03-22 00:20:21 +08:00
|
|
|
|
2019-03-21 Sudakshina Das <sudi.das@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (struct elf_backend_data): Add argument to
|
|
|
|
|
|
merge_gnu_properties.
|
|
|
|
|
|
* elf-properties.c (elf_merge_gnu_properties): Add argument to
|
|
|
|
|
|
itself and while calling bed->merge_gnu_properties.
|
|
|
|
|
|
(elf_merge_gnu_property_list): Update the calls for
|
|
|
|
|
|
elf_merge_gnu_properties.
|
|
|
|
|
|
* elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
|
|
|
|
|
|
of --force-bti warning and add argument.
|
|
|
|
|
|
* elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
|
|
|
|
|
|
warning.
|
|
|
|
|
|
* elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
|
|
|
|
|
|
* elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
|
|
|
|
|
|
declaration.
|
|
|
|
|
|
|
2019-03-21 02:00:07 +08:00
|
|
|
|
2019-03-20 Sudakshina Das <sudi.das@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
|
|
|
|
|
|
* elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
|
|
|
|
|
|
(elf_backend_fixup_gnu_properties): Define for AArch64.
|
|
|
|
|
|
|
2019-03-18 19:08:36 +08:00
|
|
|
|
2019-03-18 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24355
|
|
|
|
|
|
* elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
|
|
|
|
|
|
for local iplt syms with ent->plt.offset == -1. Remove ineffective
|
|
|
|
|
|
attempt at writing glink stubs only once.
|
|
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|
|
|
|
2019-03-16 07:04:47 +08:00
|
|
|
|
2019-03-16 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24337
|
|
|
|
|
|
* elf.c (_bfd_elf_rela_local_sym): Revert last change.
|
|
|
|
|
|
(_bfd_elf_rel_local_sym): Likewise.
|
|
|
|
|
|
* elflink.c (elf_link_input_bfd): Use bfd_und_section for
|
|
|
|
|
|
section of symbols with unrecognized shndx.
|
|
|
|
|
|
|
2019-03-15 22:19:01 +08:00
|
|
|
|
2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/24267
|
|
|
|
|
|
* coffgen.c (_bfd_coff_section_already_linked): Skip discarded
|
|
|
|
|
|
section.
|
|
|
|
|
|
* cofflink.c (coff_link_add_symbols): Check for symbols defined
|
|
|
|
|
|
in discarded section.
|
|
|
|
|
|
|
2019-03-15 14:19:59 +08:00
|
|
|
|
2019-03-15 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24339
|
|
|
|
|
|
* elflink.c (elf_link_add_object_symbols): Bail out on a local
|
|
|
|
|
|
symbol after globals if elf_bad_symtab is not set.
|
|
|
|
|
|
|
2019-03-15 14:19:42 +08:00
|
|
|
|
2019-03-15 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24337
|
|
|
|
|
|
* elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
|
|
|
|
|
|
(_bfd_elf_rel_local_sym): Likewise.
|
|
|
|
|
|
|
2019-03-15 13:19:27 +08:00
|
|
|
|
2019-03-15 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24336
|
|
|
|
|
|
* elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
|
|
|
|
|
|
object files with sh_size not a multiple of sh_entsize.
|
|
|
|
|
|
|
2019-03-15 14:43:36 +08:00
|
|
|
|
2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
2019-03-15 15:46:12 +08:00
|
|
|
|
PR ld/24338
|
|
|
|
|
|
* elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
|
|
|
|
|
|
input with bad relocation.
|
|
|
|
|
|
|
|
|
|
|
|
22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
2019-03-15 14:43:36 +08:00
|
|
|
|
* elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
|
|
|
|
|
|
|
2019-03-15 01:21:41 +08:00
|
|
|
|
2019-03-14 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24334
|
|
|
|
|
|
* dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
|
|
|
|
|
|
(save_section_vma): Initialise field to the number of entries in
|
|
|
|
|
|
the sec_vma table.
|
|
|
|
|
|
(section_vma_same): Check that the number of entries in the
|
|
|
|
|
|
sec_vma table matches the number of sections in the bfd.
|
|
|
|
|
|
|
2019-03-15 00:03:07 +08:00
|
|
|
|
2019-03-14 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24333
|
|
|
|
|
|
* elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
|
|
|
|
|
|
section owner pointer when adding the default symbol.
|
|
|
|
|
|
|
2019-03-14 22:45:32 +08:00
|
|
|
|
2019-03-14 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24332
|
|
|
|
|
|
* elflink.c (elf_link_add_object_symbols): Add new local variable
|
|
|
|
|
|
extversym_end. Initialise it to point to the end of the version
|
|
|
|
|
|
symbol table, if present. Check it when initialising and updating
|
|
|
|
|
|
the ever pointer.
|
|
|
|
|
|
|
2019-03-13 19:09:10 +08:00
|
|
|
|
2019-03-13 Sudakshina Das <sudi.das@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
|
|
|
|
|
|
(PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
|
|
|
|
|
|
(setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
|
|
|
|
|
|
(elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
|
|
|
|
|
|
and PLT_PAC_PLT.
|
|
|
|
|
|
(elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
|
|
|
|
|
|
(get_plt_type): Add case for DT_AARCH64_PAC_PLT.
|
|
|
|
|
|
(elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
|
|
|
|
|
|
|
[BFD, LD, AArch64, 2/3] Add --force-bti to enable BTI and to select BTI enabled PLTs
This is part of the patch series to add support for BTI and
PAC in AArch64 linker.
1) This patch adds a new ld command line option: --force-bti.
In the presence of this option, the linker enables BTI with the
GNU_PROPERTY_AARCH64_FEATURE_1_BTI feature. This gives out warning
in case of missing gnu notes for BTI in inputs.
2) It also defines a new set of BTI enabled PLTs. These are used either
when all the inputs are marked with GNU_PROPERTY_AARCH64_FEATURE_1_BTI
or when the new --force-bti option is used. This required adding new
fields in elf_aarch64_link_hash_table so that we could make the PLT
related information more generic.
3) It also defines a dynamic tag DT_AARCH64_BTI_PLT. The linker uses
this whenever it picks BTI enabled PLTs.
All these are made according to the new AArch64 ELF ABI
https://developer.arm.com/docs/ihi0056/latest/elf-for-the-arm-64-bit-architecture-aarch64-abi-2018q4
*** bfd/ChangeLog ***
2019-03-13 Sudakshina Das <sudi.das@arm.com>
Szabolcs Nagy <szabolcs.nagy@arm.com>
* bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
(aarch64_bti_pac_info): New.
(bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
(bfd_elf32_aarch64_set_options): Likewise.
* bfd-in2.h: Regenerate
* elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
(PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
(elfNN_aarch64_small_plt0_bti_entry): New.
(elfNN_aarch64_small_plt_bti_entry): New.
(elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
(elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
(elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
tlsdesc_plt_entry_size fields.
(elfNN_aarch64_link_hash_table_create): Initialise the new fields.
(setup_plt_values): New helper function.
(bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
bti enable type.
(elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
fixed macros.
(elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
(elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
to plt stubs instead of fixed ones and update filling them according
to the need for bti.
(elfNN_aarch64_init_small_plt0_entry): Likewise.
(elfNN_aarch64_finish_dynamic_sections): Likewise.
(get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
(elfNN_aarch64_plt_sym_val): Update size accordingly.
(elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
is set.
(bfd_elfNN_get_synthetic_symtab): Define.
(elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
and mising BTI NOTE SECTION.
*** binutils/ChangeLog ***
2019-03-13 Sudakshina Das <sudi.das@arm.com>
Szabolcs Nagy <szabolcs.nagy@arm.com>
* readelf.c (get_aarch64_dynamic_type): New.
(get_dynamic_type): Use above for EM_AARCH64.
(dynamic_section_aarch64_val): New.
(process_dynamic_section): Use above for EM_AARCH64.
*** include/ChangeLog ***
2019-03-13 Sudakshina Das <sudi.das@arm.com>
Szabolcs Nagy <szabolcs.nagy@arm.com>
* elf/aarch64.h (DT_AARCH64_BTI_PLT): New.
*** ld/ChangeLog ***
2019-03-13 Sudakshina Das <sudi.das@arm.com>
Szabolcs Nagy <szabolcs.nagy@arm.com>
* NEWS: Document --force-bti.
* emultempl/aarch64elf.em (plt_type, bti_type, OPTION_FORCE_BTI): New.
(PARSE_AND_LIST_SHORTOPTS, PARSE_AND_LIST_OPTIONS): Add force-bti.
(PARSE_AND_LIST_ARGS_CASES): Handle OPTION_FORCE_BTI.
* testsuite/ld-aarch64/aarch64-elf.exp: Add all the tests below.
* testsuite/ld-aarch64/bti-plt-1.d: New test.
* testsuite/ld-aarch64/bti-plt-1.s: New test.
* testsuite/ld-aarch64/bti-plt-2.s: New test.
* testsuite/ld-aarch64/bti-plt-2.d: New test.
* testsuite/ld-aarch64/bti-plt-3.d: New test.
* testsuite/ld-aarch64/bti-plt-4.d: New test.
* testsuite/ld-aarch64/bti-plt-5.d: New test.
* testsuite/ld-aarch64/bti-plt-6.d: New test.
* testsuite/ld-aarch64/bti-plt-7.d: New test.
* testsuite/ld-aarch64/bti-plt-so.s: New test.
* testsuite/ld-aarch64/bti-plt.ld: New test.
2019-03-13 18:54:30 +08:00
|
|
|
|
2019-03-13 Sudakshina Das <sudi.das@arm.com>
|
|
|
|
|
|
Szabolcs Nagy <szabolcs.nagy@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
|
|
|
|
|
|
(aarch64_bti_pac_info): New.
|
|
|
|
|
|
(bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
|
|
|
|
|
|
(bfd_elf32_aarch64_set_options): Likewise.
|
|
|
|
|
|
* bfd-in2.h: Regenerate
|
|
|
|
|
|
* elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
|
|
|
|
|
|
(PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
|
|
|
|
|
|
(elfNN_aarch64_small_plt0_bti_entry): New.
|
|
|
|
|
|
(elfNN_aarch64_small_plt_bti_entry): New.
|
|
|
|
|
|
(elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
|
|
|
|
|
|
(elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
|
|
|
|
|
|
(elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
|
|
|
|
|
|
tlsdesc_plt_entry_size fields.
|
|
|
|
|
|
(elfNN_aarch64_link_hash_table_create): Initialise the new fields.
|
|
|
|
|
|
(setup_plt_values): New helper function.
|
|
|
|
|
|
(bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
|
|
|
|
|
|
bti enable type.
|
|
|
|
|
|
(elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
|
|
|
|
|
|
fixed macros.
|
|
|
|
|
|
(elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
|
|
|
|
|
|
(elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
|
|
|
|
|
|
to plt stubs instead of fixed ones and update filling them according
|
|
|
|
|
|
to the need for bti.
|
|
|
|
|
|
(elfNN_aarch64_init_small_plt0_entry): Likewise.
|
|
|
|
|
|
(elfNN_aarch64_finish_dynamic_sections): Likewise.
|
|
|
|
|
|
(get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
|
|
|
|
|
|
(elfNN_aarch64_plt_sym_val): Update size accordingly.
|
|
|
|
|
|
(elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
|
|
|
|
|
|
is set.
|
|
|
|
|
|
(bfd_elfNN_get_synthetic_symtab): Define.
|
|
|
|
|
|
(elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
|
|
|
|
|
|
and mising BTI NOTE SECTION.
|
|
|
|
|
|
|
|
|
|
|
|
|
2019-03-13 18:42:27 +08:00
|
|
|
|
2019-03-13 Sudakshina Das <sudi.das@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
|
|
|
|
|
|
linker created inputs from merge.
|
|
|
|
|
|
* elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
|
|
|
|
|
|
GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
|
|
|
|
|
|
(elfNN_aarch64_link_setup_gnu_properties): New.
|
|
|
|
|
|
(elfNN_aarch64_merge_gnu_properties): New.
|
|
|
|
|
|
(elf_backend_setup_gnu_properties): Define for AArch64.
|
|
|
|
|
|
(elf_backend_merge_gnu_properties): Likewise.
|
|
|
|
|
|
* elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
|
|
|
|
|
|
(_bfd_aarch64_elf_parse_gnu_properties): Define.
|
|
|
|
|
|
(_bfd_aarch64_elf_merge_gnu_properties): Define.
|
|
|
|
|
|
* elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
|
|
|
|
|
|
(_bfd_aarch64_elf_parse_gnu_properties): Declare.
|
|
|
|
|
|
(_bfd_aarch64_elf_merge_gnu_properties): Declare.
|
|
|
|
|
|
(elf_backend_parse_gnu_properties): Define for AArch64.
|
|
|
|
|
|
|
2019-03-13 14:38:15 +08:00
|
|
|
|
2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/24322
|
|
|
|
|
|
* elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
|
|
|
|
|
|
merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
|
|
|
|
|
|
|
2019-03-12 13:49:25 +08:00
|
|
|
|
2019-03-12 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
|
|
|
|
|
|
nmemb parameter. Use bfd_alloc2.
|
|
|
|
|
|
(coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
|
|
|
|
|
|
Delete assertion.
|
|
|
|
|
|
(coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
|
|
|
|
|
|
(coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
|
|
|
|
|
|
* coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
|
|
|
|
|
|
doesn't overflow.
|
|
|
|
|
|
* elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
|
|
|
|
|
|
(assign_section_numbers): Style fix.
|
|
|
|
|
|
(swap_out_syms): Use bfd_malloc2.
|
|
|
|
|
|
(_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
|
|
|
|
|
|
overflow.
|
|
|
|
|
|
(_bfd_elf_make_empty_symbol): Style fix.
|
|
|
|
|
|
(elfobj_grok_stapsdt_note_1): Formatting.
|
|
|
|
|
|
* elfcode.h (elf_object_p): Use bfd_alloc2.
|
|
|
|
|
|
(elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
|
|
|
|
|
|
(elf_slurp_symbol_table): Use bfd_zalloc2.
|
|
|
|
|
|
(elf_slurp_reloc_table): Use bfd_alloc2.
|
|
|
|
|
|
(_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
|
|
|
|
|
|
* elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
|
|
|
|
|
|
size calculation doesn't overflow.
|
|
|
|
|
|
(elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
|
|
|
|
|
|
* pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
|
|
|
|
|
|
|
2019-03-08 20:11:55 +08:00
|
|
|
|
2019-03-08 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24311
|
|
|
|
|
|
* merge.c (merge_strings): Return secinfo. Don't pad section
|
|
|
|
|
|
to alignment here.
|
|
|
|
|
|
(_bfd_merge_sections): Pad section to alignment here, if input
|
|
|
|
|
|
sections contributing to merged output all pad to alignment.
|
|
|
|
|
|
Formatting.
|
|
|
|
|
|
|
2019-03-06 17:43:15 +08:00
|
|
|
|
2019-03-06 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
|
|
|
|
|
|
table pointer.
|
|
|
|
|
|
* coffgen.c (coff_find_nearest_line_with_names): Do not call
|
|
|
|
|
|
_bfd_dwarf2_find_symbol_bias if there is no symbol table available.
|
|
|
|
|
|
|
2019-03-01 22:23:42 +08:00
|
|
|
|
2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
|
|
|
|
|
|
|
|
|
|
|
|
This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
|
|
|
|
|
|
2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 20113
|
|
|
|
|
|
* elf32-s390.c (allocate_dynrelocs): Update comment.
|
|
|
|
|
|
|
2019-03-01 19:37:51 +08:00
|
|
|
|
2019-02-28 Tamar Christina <tamar.christina@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
|
|
|
|
|
|
|
2019-02-28 22:30:20 +08:00
|
|
|
|
2019-02-28 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24273
|
|
|
|
|
|
* elf.c (bfd_elf_string_from_elf_section): Check for a string
|
|
|
|
|
|
section that is not NUL terminated.
|
|
|
|
|
|
|
2019-02-28 03:53:16 +08:00
|
|
|
|
2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/24276
|
|
|
|
|
|
* elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
|
|
|
|
|
|
by linker when checking copy reloc on protected symbol.
|
|
|
|
|
|
|
2019-02-24 14:14:48 +08:00
|
|
|
|
2019-02-24 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24144
|
|
|
|
|
|
* pdp11.c (set_section_contents): Revert 2015-02-24 change.
|
|
|
|
|
|
|
2019-02-16 08:43:23 +08:00
|
|
|
|
2019-02-20 Eric Tsai <erictsai@cadence.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
|
|
|
|
|
|
sections between the call site and call destination and adjust
|
|
|
|
|
|
call distance by the largest alignment.
|
|
|
|
|
|
|
2019-02-20 18:39:28 +08:00
|
|
|
|
2019-02-20 Alan Hayward <alan.hayward@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
|
|
|
|
|
|
* elf.c (elfcore_grok_aarch_pauth): New function.
|
|
|
|
|
|
(elfcore_grok_note): Check for NT_ARM_PAC_MASK.
|
|
|
|
|
|
(elfcore_write_aarch_pauth): New function.
|
|
|
|
|
|
(elfcore_write_register_note): Check for AArch64 pauth section.
|
|
|
|
|
|
|
2019-02-20 16:24:41 +08:00
|
|
|
|
2019-02-20 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24225
|
|
|
|
|
|
* elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
|
|
|
|
|
|
return value.
|
|
|
|
|
|
|
2019-02-20 12:17:40 +08:00
|
|
|
|
2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
|
|
|
|
|
|
Darwin hosts, not just or1k.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2019-02-20 05:51:24 +08:00
|
|
|
|
2019-02-20 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24236
|
|
|
|
|
|
* archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
|
|
|
|
|
|
sentinel NUL to string buffer nearer to loop where it is used.
|
|
|
|
|
|
Don't go past sentinel when scanning strings, and don't write
|
|
|
|
|
|
NUL again.
|
|
|
|
|
|
* archive.c (do_slurp_coff_armap): Simplify string handling to
|
|
|
|
|
|
archive64.c style.
|
|
|
|
|
|
|
2019-02-19 20:18:44 +08:00
|
|
|
|
2019-02-19 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24235
|
|
|
|
|
|
* pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
|
|
|
|
|
|
attempting to prevent read past end of section.
|
|
|
|
|
|
|
2019-02-18 09:27:22 +08:00
|
|
|
|
2019-02-18 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24225
|
|
|
|
|
|
* elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
|
|
|
|
|
|
PRIx64 to generate warning messages. Print local sym names too.
|
|
|
|
|
|
|
2019-02-09 18:07:42 +08:00
|
|
|
|
2019-02-09 Vineet Gupta <vgupta@synopsys.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arc (INIT_SYM_STRING): Delete.
|
|
|
|
|
|
(FINI_SYM_STRING): Likewise.
|
|
|
|
|
|
(init_str): Likewise.
|
|
|
|
|
|
(fini_str): Likewise.
|
|
|
|
|
|
|
2019-02-08 09:21:34 +08:00
|
|
|
|
2019-02-08 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
|
|
|
|
|
|
for bss-plt" warning to make it an error.
|
|
|
|
|
|
|
2019-02-08 00:04:31 +08:00
|
|
|
|
2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/18841
|
|
|
|
|
|
* elf32-sparc.c (elf32_sparc_reloc_type_class): Return
|
|
|
|
|
|
reloc_class_ifunc for ifunc symbols.
|
|
|
|
|
|
* elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
|
|
|
|
|
|
|
2019-02-08 00:02:24 +08:00
|
|
|
|
2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
|
|
|
|
|
|
<R_VISIUM_PC16>: Use explicit range test to detect an overflow.
|
|
|
|
|
|
|
2019-02-07 22:30:02 +08:00
|
|
|
|
2019-02-07 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
|
|
|
|
|
|
into the definitely obsolete list.
|
|
|
|
|
|
|
2019-02-06 10:45:23 +08:00
|
|
|
|
2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/24151
|
|
|
|
|
|
* elf64-x86-64.c (elf_x86_64_need_pic): Check
|
|
|
|
|
|
SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
|
|
|
|
|
|
(elf_x86_64_relocate_section): Move PIC check for PC-relative
|
|
|
|
|
|
relocations to ...
|
|
|
|
|
|
(elf_x86_64_check_relocs): Here.
|
|
|
|
|
|
(elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
|
|
|
|
|
|
to check if a symbol is defined in a non-shared object.
|
|
|
|
|
|
* elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
|
|
|
|
|
|
|
2019-01-22 04:36:41 +08:00
|
|
|
|
2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
|
|
|
|
|
|
of 'labs' (and fix GCC warning).
|
|
|
|
|
|
|
2019-01-25 19:48:55 +08:00
|
|
|
|
2019-01-25 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/ru.po: Updated Russian translation.
|
|
|
|
|
|
|
2019-01-23 18:26:54 +08:00
|
|
|
|
2019-01-23 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/fr.po: Updated French translation.
|
|
|
|
|
|
|
2019-01-21 20:59:20 +08:00
|
|
|
|
2019-01-21 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/pt.po: Updated Portuguese translation.
|
|
|
|
|
|
* po/uk.po: Updated Ukranian translation.
|
|
|
|
|
|
|
2019-01-21 20:39:24 +08:00
|
|
|
|
2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24108
|
|
|
|
|
|
* elf32-nds32.c (nds32_relocate_section): Add space between words
|
|
|
|
|
|
in error message.
|
|
|
|
|
|
* elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
|
|
|
|
|
|
error message.
|
|
|
|
|
|
(riscv_i_or_e_p): Likewise.
|
|
|
|
|
|
(riscv_merge_arch_attr_info): Likewise.
|
|
|
|
|
|
|
2019-01-20 00:51:42 +08:00
|
|
|
|
2019-01-19 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* version.m4: Reset to 2.32.51
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* po/bfd.pot: Regenerate.
|
|
|
|
|
|
|
2019-01-19 23:55:50 +08:00
|
|
|
|
2018-06-24 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
2.32 branch created.
|
|
|
|
|
|
|
2019-01-17 05:37:35 +08:00
|
|
|
|
2019-01-16 Kito Cheng <kito@andestech.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
|
|
|
|
|
|
for OBJ_ATTR_PROC.
|
|
|
|
|
|
|
2019-01-17 05:14:59 +08:00
|
|
|
|
2019-01-16 Kito Cheng <kito@andestech.com>
|
|
|
|
|
|
Nelson Chu <nelson@andestech.com>
|
|
|
|
|
|
|
2019-01-17 05:28:35 +08:00
|
|
|
|
* elfnn-riscv.c (in_subsets): New.
|
|
|
|
|
|
(out_subsets): Likewise.
|
|
|
|
|
|
(merged_subsets): Likewise.
|
|
|
|
|
|
(riscv_std_ext_p): Likewise.
|
|
|
|
|
|
(riscv_non_std_ext_p): Likewise.
|
|
|
|
|
|
(riscv_std_sv_ext_p): Likewise.
|
|
|
|
|
|
(riscv_non_std_sv_ext_p): Likewise.
|
|
|
|
|
|
(riscv_version_mismatch): Likewise.
|
|
|
|
|
|
(riscv_i_or_e_p): Likewise.
|
|
|
|
|
|
(riscv_merge_std_ext): Likewise.
|
|
|
|
|
|
(riscv_merge_non_std_and_sv_ext): Likewise.
|
|
|
|
|
|
(riscv_merge_arch_attr_info): Likewise.
|
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|
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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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|
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|
|
2019-01-17 05:14:59 +08:00
|
|
|
|
* elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
|
|
|
|
|
|
(elf_backend_obj_attrs_vendor): Define.
|
|
|
|
|
|
(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
|
|
|
|
|
|
riscv_elf_obj_attrs_arg_type.
|
|
|
|
|
|
* elfxx-riscv.c (riscv_estimate_digit): New.
|
|
|
|
|
|
(riscv_estimate_arch_strlen1): Likewise.
|
|
|
|
|
|
(riscv_estimate_arch_strlen): Likewise.
|
|
|
|
|
|
(riscv_arch_str1): Likewise.
|
|
|
|
|
|
(riscv_arch_str): Likewise.
|
|
|
|
|
|
* elfxx-riscv.h (riscv_arch_str): Declare.
|
|
|
|
|
|
|
2019-01-16 21:34:50 +08:00
|
|
|
|
2019-01-14 John Darrington <john@darrington.wattle.id.au>
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|
|
* bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
|
|
|
|
|
|
* libbfd.h: regen.
|
|
|
|
|
|
* elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
|
|
|
|
|
|
source field. (md_apply_fix): Apply final fix
|
|
|
|
|
|
to BFD_RELOC_S12Z_OPR.
|
|
|
|
|
|
* reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
|
|
|
|
|
|
|
2019-01-15 00:00:14 +08:00
|
|
|
|
2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
|
|
|
|
|
|
|
2019-01-15 00:04:18 +08:00
|
|
|
|
PR 20113
|
2019-01-15 00:00:14 +08:00
|
|
|
|
* elf32-s390.c (allocate_dynrelocs): Update comment.
|
|
|
|
|
|
|
2019-01-09 11:21:08 +08:00
|
|
|
|
2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
|
|
|
|
|
|
|
|
|
|
|
|
* warning.m4: Adjust egrep pattern for non-GNU compilers.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2019-01-08 19:51:57 +08:00
|
|
|
|
2019-01-08 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 23699
|
|
|
|
|
|
PR 24065
|
|
|
|
|
|
* ihex.c (ihex_write_object_contents): Properly check 32-bit
|
|
|
|
|
|
address range.
|
|
|
|
|
|
|
2018-12-25 18:58:54 +08:00
|
|
|
|
2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
|
|
|
|
|
|
* bfd/bfd-in2.h: Regenerate.
|
|
|
|
|
|
* bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
|
|
|
|
|
|
* bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
|
|
|
|
|
|
|
2019-01-04 21:56:46 +08:00
|
|
|
|
2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
|
|
|
|
|
|
default target, little endian target is more suitable.
|
|
|
|
|
|
|
2019-01-04 09:48:36 +08:00
|
|
|
|
2019-01-04 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 24061
|
|
|
|
|
|
PR 21786
|
|
|
|
|
|
* coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
|
|
|
|
|
|
adjust all callers.
|
|
|
|
|
|
(EQ_VALUE_IN_FIELD): Likewise.
|
|
|
|
|
|
* coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
|
|
|
|
|
|
|
2019-01-01 18:31:27 +08:00
|
|
|
|
2019-01-01 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
Update year range in copyright notice of all files.
|
|
|
|
|
|
|
2019-01-01 18:53:15 +08:00
|
|
|
|
For older changes see ChangeLog-2018
|
2016-01-01 18:44:31 +08:00
|
|
|
|
|
2019-01-01 18:53:15 +08:00
|
|
|
|
Copyright (C) 2019 Free Software Foundation, Inc.
|
2016-01-01 18:44:31 +08:00
|
|
|
|
|
|
|
|
|
|
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
|
|
|
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|
End:
|
