Andes Technology has good news for you, we plan to update the nds32 port of binutils on upstream!
We have not only removed all unsupported and obsolete code, but also supported lost of new features,
including better link-time relaxations and TLS implementations. Besides, the files generated by the
newly assembler and linker usually get higher performance and more optimized code size.
ld * emultempl/nds32elf.em (hyper_relax): New variable.
(nds32_elf_create_output_section_statements):
the parameters of bfd_elf32_nds32_set_target_option
(PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_OPTIONS,
PARSE_AND_LIST_ARGS_CASES): Add new option --mhyper-relax.
* emultempl/nds32elf.em (nds32_elf_after_open): Updated.
* emultempl/nds32elf.em (tls_desc_trampoline): New variable.
* (nds32_elf_create_output_section_statements): Updated.
* (nds32_elf_after_parse): Disable relaxations when PIC is enable.
* (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_OPTIONS,
PARSE_AND_LIST_ARGS_CASES): Add new option --m[no-]tlsdesc-trampoline.
include * elf/nds32.h: Remove the unused target features.
* dis-asm.h (disassemble_init_nds32): Declared.
* elf/nds32.h (E_NDS32_NULL): Removed.
(E_NDS32_HAS_DSP_INST, E_NDS32_HAS_ZOL): New.
* opcode/nds32.h: Ident.
(N32_SUB6, INSN_LW): New macros.
(enum n32_opcodes): Updated.
* elf/nds32.h: Doc fixes.
* elf/nds32.h: Add R_NDS32_LSI.
* elf/nds32.h: Add new relocations for TLS.
gas * config/tc-nds32.c: Remove the unused target features.
(nds32_relax_relocs, md_pseudo_table, nds32_elf_record_fixup_exp,
nds32_set_elf_flags_by_insn, nds32_insert_relax_entry,
nds32_apply_fix): Likewise.
(nds32_no_ex9_begin): Removed.
* config/tc-nds32.c (add_mapping_symbol_for_align,
make_mapping_symbol, add_mapping_symbol): New functions.
* config/tc-nds32.h (enum mstate): New.
(nds32_segment_info_type): Likewise.
* configure.ac (--enable-dsp-ext, --enable-zol-ext): New options.
* config.in: Regenerated.
* configure: Regenerated.
* config/tc-nds32.c (nds32_dx_regs):
Set the value according to the configuration.
(nds32_perf_ext, nds32_perf_ext2, nds32_string_ext, nds32_audio_ext):
Likewise.
(nds32_dsp_ext): New variable. Set the value according to the
configuration.
(nds32_zol_ext): Likewise.
(asm_desc, nds32_pseudo_opcode_table): Make them static.
(nds32_set_elf_flags_by_insn): Updated.
(nds32_check_insn_available): Updated.
(nds32_str_tolower): New function.
* config/tc-nds32.c (relax_table): Updated.
(md_begin): Updated.
(md_assemble): Use XNEW macro to allocate space for `insn.info',
and then remember to free it.
(md_section_align): Cast (-1) to ValueT.
(nds32_get_align): Cast (~0U) to addressT.
(nds32_relax_branch_instructions): Updated.
(md_convert_frag): Add new local variable `final_r_type'.
(invalid_prev_frag): Add new bfd_boolean parameter `relax'.
All callers changed.
* config/tc-nds32.c (struct nds32_relocs_pattern): Add `insn' field.
(struct nds32_hint_map): Add `option_list' field.
(struct suffix_name, suffix_table): Remove the unused `pic' field.
(do_pseudo_b, do_pseudo_bal): Remove the suffix checking.
(do_pseudo_la_internal, do_pseudo_pushpopm): Indent.
(relax_hint_bias, relax_hint_id_current): New static variables.
(reset_bias, relax_hint_begin): New variables.
(nds_itoa): New function.
(CLEAN_REG, GET_OPCODE): New macros.
(struct relax_hint_id): New.
(nds32_relax_hint): For .relax_hint directive, we can use `begin'
and `end' to mark the relax pattern without giving exactly id number.
(nds32_elf_append_relax_relocs): Handle the case that the .relax_hint
directives are attached to pseudo instruction.
(nds32_elf_save_pseudo_pattern): Change the second parameter from
instruction's opcode to byte code.
(nds32_elf_build_relax_relation): Add new bfd_boolean parameter
`pseudo_hint'.
(nds32_lookup_pseudo_opcode): Fix the overflow issue.
(enum nds32_insn_type): Add N32_RELAX_ALU1 and N32_RELAX_16BIT.
(nds32_elf_record_fixup_exp, relax_ls_table, hint_map,
nds32_find_reloc_table, nds32_match_hint_insn, nds32_parse_name):
Updated.
* config/tc-nds32.h (MAX_RELAX_NUM): Extend it to 6.
(enum nds32_relax_hint_type): Merge NDS32_RELAX_HINT_LA and
NDS32_RELAX_HINT_LS into NDS32_RELAX_HINT_LALS. Add
NDS32_RELAX_HINT_LA_PLT, NDS32_RELAX_HINT_LA_GOT and
NDS32_RELAX_HINT_LA_GOTOFF.
* config/tc-nds32.h (relax_ls_table): Add floating load/store
to gp relax pattern.
(hint_map, nds32_find_reloc_table): Likewise.
* configure.ac: Define NDS32_LINUX_TOOLCHAIN.
* configure: Regenerated.
* config.in: Regenerated.
* config/tc-nds32.h (enum nds32_ramp): Updated.
(enum nds32_relax_hint_type): Likewise.
* config/tc-nds32.c: Include "errno.h" and "limits.h".
(relax_ls_table): Add TLS relax patterns.
(nds32_elf_append_relax_relocs): Attach BFD_RELOC_NDS32_GROUP on
each instructions of TLS patterns.
(nds32_elf_record_fixup_exp): Updated.
(nds32_apply_fix): Likewise.
(suffix_table): Add TLSDESC suffix.
binutils* testsuite/binutils-all/objcopy.exp: Set the unsupported reloc number
from 215 to 255 for NDS32.
bfd * elf32-nds32.c (nds32_elf_relax_loadstore):
Remove the unused target features.
(bfd_elf32_nds32_set_target_option): Remove the unused parameters.
(nds32_elf_relax_piclo12, nds32_elf_relax_letlslo12,
nds32_elf_relax_letlsadd, nds32_elf_relax_letlsls,
nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff
nds32_elf_relax_gotoff_suff, calculate_plt_memory_address,
calculate_plt_offset, calculate_got_memory_address,
nds32_elf_check_dup_relocs): Removed.
All callers changed.
* elf32-nds32.h: Remove the unused macros and defines.
(elf_nds32_link_hash_table): Remove the unused variable.
(bfd_elf32_nds32_set_target_option): Update prototype.
(nds32_elf_ex9_init): Removed.
* elf32-nds32.c (nds32_convert_32_to_16): Updated.
* elf32-nds32.c (HOWTO2, HOWTO3): Define new HOWTO macros
to initialize array nds32_elf_howto_table in any order
without lots of EMPTY_HOWTO.
(nds32_reloc_map): Updated.
* reloc.c: Add BFD_RELOC_NDS32_LSI.
* bfd-in2.h: Regenerated.
* bfd/libbfd.h: Regenerated.
* elf32-nds32.c (nds32_elf_relax_howto_table): Add R_NDS32_LSI.
(nds32_reloc_map): Likewise.
(nds32_elf_relax_flsi): New function.
(nds32_elf_relax_section): Support floating load/store relaxation.
* elf32-nds32.c (NDS32_GUARD_SEC_P, elf32_nds32_local_gp_offset):
New macro.
(struct elf_nds32_link_hash_entry): New `offset_to_gp' field.
(struct elf_nds32_obj_tdata): New `offset_to_gp' and `hdr_size' fields.
(elf32_nds32_allocate_local_sym_info, nds32_elf_relax_guard,
nds32_elf_is_target_special_symbol, nds32_elf_maybe_function_sym):
New functions.
(nds32_info_to_howto_rel): Add BFD_ASSERT.
(bfd_elf32_bfd_reloc_type_table_lookup, nds32_elf_link_hash_newfunc,
nds32_elf_link_hash_table_create, nds32_elf_relocate_section,
nds32_elf_relax_loadstore, nds32_elf_relax_lo12, nds32_relax_adjust_label,
bfd_elf32_nds32_set_target_option, nds32_fag_mark_relax): Updated.
(nds32_elf_final_sda_base): Improve it to find the better gp value.
(insert_nds32_elf_blank): Must consider `len' when inserting blanks.
* elf32-nds32.h (bfd_elf32_nds32_set_target_option): Update prototype.
(struct elf_nds32_link_hash_table): Add new variable `hyper_relax'.
* elf32-nds32.c (elf32_nds32_allocate_dynrelocs): New function.
(create_got_section): Likewise.
(allocate_dynrelocs, nds32_elf_size_dynamic_sections,
nds32_elf_relocate_section, nds32_elf_finish_dynamic_symbol): Updated.
(nds32_elf_check_relocs): Fix the issue that the shared library may
has TEXTREL entry in the dynamic section.
(nds32_elf_create_dynamic_sections): Enable to call readonly_dynrelocs
since the TEXTREL issue is fixed in the nds32_elf_check_relocs.
(nds32_elf_finish_dynamic_sections): Update and add DT_RELASZ
dynamic entry.
(calculate_offset): Remove the unused parameter `pic_ext_target' and
related codes.
All callers changed.
(elf_backend_dtrel_excludes_plt): Disable it temporarily since it
will cause some errors for our test cases.
* elf32-nds32.c (nds32_elf_merge_private_bfd_data): Allow to link the
generic object.
* reloc.c: Add TLS relocations.
* libbfd.h: Regenerated.
* bfd-in2.h: Regenerated.
* elf32-nds32.h (struct section_id_list_t): New.
(elf32_nds32_lookup_section_id, elf32_nds32_check_relax_group,
elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model):
New prototypes.
(elf32_nds32_compute_jump_table_size, elf32_nds32_local_tlsdesc_gotent):
New macro.
(nds32_insertion_sort, bfd_elf32_nds32_set_target_option,
elf_nds32_link_hash_table): Updated.
* elf32-nds32.c (enum elf_nds32_tls_type): New.
(struct elf32_nds32_relax_group_t, struct relax_group_list_t): New.
(elf32_nds32_add_dynreloc, patch_tls_desc_to_ie, get_tls_type,
fls, ones32, list_insert, list_insert_sibling, dump_chain,
elf32_nds32_check_relax_group, elf32_nds32_lookup_section_id,
elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model): New functions.
(elf_nds32_obj_tdata): Add new fields.
(elf32_nds32_relax_group_ptr, nds32_elf_local_tlsdesc_gotent): New macros.
(nds32_elf_howto_table): Add TLS relocations.
(nds32_reloc_map): Likewise.
(nds32_elf_copy_indirect_symbol, nds32_elf_size_dynamic_sections,
nds32_elf_finish_dynamic_symbol, elf32_nds32_allocate_local_sym_info,
nds32_elf_relocate_section, bfd_elf32_nds32_set_target_option,
nds32_elf_check_relocs, allocate_dynrelocs): Updated.
(nds32_elf_relax_section): Call nds32_elf_unify_tls_model.
(dtpoff_base): Rename it to `gottpof' and then update it.
opcodes * nds32-asm.c (operand_fields): Remove the unused fields.
(nds32_opcodes): Remove the unused instructions.
* nds32-dis.c (nds32_ex9_info): Removed.
(nds32_parse_opcode): Updated.
(print_insn_nds32): Likewise.
* nds32-asm.c (config.h, stdlib.h, string.h): New includes.
(LEX_SET_FIELD, LEX_GET_FIELD): Update defines.
(nds32_asm_init, build_operand_hash_table, build_keyword_hash_table,
build_opcode_hash_table): New functions.
(nds32_keyword_table, nds32_keyword_count_table, nds32_field_table,
nds32_opcode_table): New.
(hw_ktabs): Declare it to a pointer rather than an array.
(build_hash_table): Removed.
* nds32-asm.h (enum): Add SYN_INPUT, SYN_OUTPUT, SYN_LOPT,
SYN_ROPT and upadte HW_GPR and HW_INT.
* nds32-dis.c (keywords): Remove const.
(match_field): New function.
(nds32_parse_opcode): Updated.
* disassemble.c (disassemble_init_for_target):
Add disassemble_init_nds32.
* nds32-dis.c (eum map_type): New.
(nds32_private_data): Likewise.
(get_mapping_symbol_type, is_mapping_symbol, nds32_symbol_is_valid,
nds32_add_opcode_hash_table, disassemble_init_nds32): New functions.
(print_insn_nds32): Updated.
* nds32-asm.c (parse_aext_reg): Add new parameter.
(parse_re, parse_re2, parse_aext_reg): Only reduced registers
are allowed to use.
All callers changed.
* nds32-asm.c (keyword_usr, keyword_sr): Updated.
(operand_fields): Add new fields.
(nds32_opcodes): Add new instructions.
(keyword_aridxi_mx): New keyword.
* nds32-asm.h (enum): Add NASM_ATTR_DSP_ISAEXT, HW_AEXT_ARIDXI_MX
and NASM_ATTR_ZOL.
(ALU2_1, ALU2_2, ALU2_3): New macros.
* nds32-dis.c (nds32_filter_unknown_insn): Updated.
2018-09-20 20:27:31 +08:00
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2018-09-20 Nelson Chu <nelson.chu1990@gmail.com>
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* elf32-nds32.c (nds32_elf_relax_loadstore):
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Remove the unused target features.
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(bfd_elf32_nds32_set_target_option): Remove the unused parameters.
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(nds32_elf_relax_piclo12, nds32_elf_relax_letlslo12,
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nds32_elf_relax_letlsadd, nds32_elf_relax_letlsls,
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nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff
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nds32_elf_relax_gotoff_suff, calculate_plt_memory_address,
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calculate_plt_offset, calculate_got_memory_address,
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nds32_elf_check_dup_relocs): Removed.
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All callers changed.
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* elf32-nds32.h: Remove the unused macros and defines.
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(elf_nds32_link_hash_table): Remove the unused variable.
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(bfd_elf32_nds32_set_target_option): Update prototype.
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(nds32_elf_ex9_init): Removed.
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* elf32-nds32.c (nds32_convert_32_to_16): Updated.
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* elf32-nds32.c (HOWTO2, HOWTO3): Define new HOWTO macros
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to initialize array nds32_elf_howto_table in any order
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without lots of EMPTY_HOWTO.
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(nds32_reloc_map): Updated.
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* reloc.c: Add BFD_RELOC_NDS32_LSI.
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* bfd-in2.h: Regenerated.
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* bfd/libbfd.h: Regenerated.
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* elf32-nds32.c (nds32_elf_relax_howto_table): Add R_NDS32_LSI.
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(nds32_reloc_map): Likewise.
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(nds32_elf_relax_flsi): New function.
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(nds32_elf_relax_section): Support floating load/store relaxation.
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* elf32-nds32.c (NDS32_GUARD_SEC_P, elf32_nds32_local_gp_offset):
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New macro.
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(struct elf_nds32_link_hash_entry): New `offset_to_gp' field.
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(struct elf_nds32_obj_tdata): New `offset_to_gp' and `hdr_size' fields.
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(elf32_nds32_allocate_local_sym_info, nds32_elf_relax_guard,
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nds32_elf_is_target_special_symbol, nds32_elf_maybe_function_sym):
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New functions.
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(nds32_info_to_howto_rel): Add BFD_ASSERT.
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(bfd_elf32_bfd_reloc_type_table_lookup, nds32_elf_link_hash_newfunc,
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nds32_elf_link_hash_table_create, nds32_elf_relocate_section,
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nds32_elf_relax_loadstore, nds32_elf_relax_lo12, nds32_relax_adjust_label,
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bfd_elf32_nds32_set_target_option, nds32_fag_mark_relax): Updated.
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(nds32_elf_final_sda_base): Improve it to find the better gp value.
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(insert_nds32_elf_blank): Must consider `len' when inserting blanks.
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* elf32-nds32.h (bfd_elf32_nds32_set_target_option): Update prototype.
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(struct elf_nds32_link_hash_table): Add new variable `hyper_relax'.
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* elf32-nds32.c (elf32_nds32_allocate_dynrelocs): New function.
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(create_got_section): Likewise.
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(allocate_dynrelocs, nds32_elf_size_dynamic_sections,
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nds32_elf_relocate_section, nds32_elf_finish_dynamic_symbol): Updated.
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(nds32_elf_check_relocs): Fix the issue that the shared library may
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has TEXTREL entry in the dynamic section.
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(nds32_elf_create_dynamic_sections): Enable to call readonly_dynrelocs
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since the TEXTREL issue is fixed in the nds32_elf_check_relocs.
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(nds32_elf_finish_dynamic_sections): Update and add DT_RELASZ
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dynamic entry.
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(calculate_offset): Remove the unused parameter `pic_ext_target' and
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related codes.
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All callers changed.
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(elf_backend_dtrel_excludes_plt): Disable it temporarily since it
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will cause some errors for our test cases.
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* elf32-nds32.c (nds32_elf_merge_private_bfd_data): Allow to link the
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generic object.
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* reloc.c: Add TLS relocations.
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* libbfd.h: Regenerated.
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* bfd-in2.h: Regenerated.
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* elf32-nds32.h (struct section_id_list_t): New.
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(elf32_nds32_lookup_section_id, elf32_nds32_check_relax_group,
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elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model):
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New prototypes.
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(elf32_nds32_compute_jump_table_size, elf32_nds32_local_tlsdesc_gotent):
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New macro.
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(nds32_insertion_sort, bfd_elf32_nds32_set_target_option,
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elf_nds32_link_hash_table): Updated.
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* elf32-nds32.c (enum elf_nds32_tls_type): New.
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(struct elf32_nds32_relax_group_t, struct relax_group_list_t): New.
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(elf32_nds32_add_dynreloc, patch_tls_desc_to_ie, get_tls_type,
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fls, ones32, list_insert, list_insert_sibling, dump_chain,
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elf32_nds32_check_relax_group, elf32_nds32_lookup_section_id,
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elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model): New functions.
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(elf_nds32_obj_tdata): Add new fields.
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(elf32_nds32_relax_group_ptr, nds32_elf_local_tlsdesc_gotent): New macros.
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(nds32_elf_howto_table): Add TLS relocations.
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(nds32_reloc_map): Likewise.
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(nds32_elf_copy_indirect_symbol, nds32_elf_size_dynamic_sections,
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nds32_elf_finish_dynamic_symbol, elf32_nds32_allocate_local_sym_info,
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nds32_elf_relocate_section, bfd_elf32_nds32_set_target_option,
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nds32_elf_check_relocs, allocate_dynrelocs): Updated.
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(nds32_elf_relax_section): Call nds32_elf_unify_tls_model.
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(dtpoff_base): Rename it to `gottpof' and then update it.
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2018-09-20 16:53:17 +08:00
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2018-09-20 Alan Modra <amodra@gmail.com>
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PR 23685
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* peXXigen.c (pe_print_edata): Correct export address table
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overflow checks. Check dataoff against section size too.
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2018-09-20 13:59:17 +08:00
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2018-09-20 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 23686
|
|
|
|
|
|
* dwarf2.c (read_section): Error when attempting to malloc
|
|
|
|
|
|
"(bfd_size_type) -1".
|
|
|
|
|
|
* syms.c (_bfd_stab_section_find_nearest_line): Bounds check
|
|
|
|
|
|
function_name. Bounds check reloc address. Formatting. Ensure
|
|
|
|
|
|
.stabstr zero terminated.
|
|
|
|
|
|
|
2018-09-18 23:54:07 +08:00
|
|
|
|
2018-09-18 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 23657
|
|
|
|
|
|
* elfcode.h (elf_swap_shdr_in): Generate a warning message if an
|
|
|
|
|
|
ELF section has contents and size larger than the file size.
|
|
|
|
|
|
|
PR ld/21375: MIPS: Fix non-zero run-time value for undefined weaks
We have an issue in the MIPS backend, with the handling of undefined
hidden and internal weak symbols. References to such symbols are
supposed to resolve to 0 according to the ELF gABI[1]:
"Unresolved weak symbols have a zero value."
and the 64-bit MIPS psABI[2]:
"If a symbol with one of these [hidden or internal] attributes has no
definition within the executable/DSO being linked, then it must be
resolved to allocated space if common, resolved to zero if weak, or an
error reported otherwise."
however if a GOT relocation is used, then a local GOT entry is created
and used to satisfy the reference. Such an entry is then (in DSO and
PIE binaries) subject to the usual load-time relocation, which means a
non-zero value will be returned if the base address is non-zero. This
will defeat the usual run-time sequence like:
void a (void) __attribute__ ((visibility ("hidden"), weak));
void
x (void)
{
if (a)
a ();
}
This can be reproduced with this simple code:
$ cat libtest.c
extern int a __attribute__ ((visibility ("hidden"), weak));
int *
x (void)
{
return &a;
}
$ cat test.c
int *x (void);
int
main (void)
{
printf ("a: %p\n", x ());
return 0;
}
$ gcc -shared -fPIC -o libtest.so libtest.c
$ gcc -o test test.c -Wl,-rpath,$(pwd) libtest.so
$ ./test
a: 0x77184000
$
The usual approach targets take is making all the steps required to
assign a GOT entry for the symbol referred, and then leave its contents
at zero with no dynamic relocation attached, therefore ensuring that the
value does not change at load time. However this is not going to work
with the implicitly relocated GOT the MIPS psABI specifies[3]:
"The dynamic linker relocates the global offset table by first adding
the difference between the base where the shared object is loaded and
the value of the dynamic tag DT_MIPS_BASE_ADDRESS to all local global
offset table entries."
and we cannot therefore use the local GOT part.
And we cannot offhand use the global part either, as the symbol would
then have to be exported and possibly wrongly preempt symbols in other
modules involved in the dynamic load, because as per the ELF gABI[1] we
are not allowed to enter a hidden or internal symbol into the dynamic
symbol table (and then use its associated GOT entry):
"A hidden symbol contained in a relocatable object must be either
removed or converted to STB_LOCAL binding by the link-editor when the
relocatable object is included in an executable file or shared object."
and:
"An internal symbol contained in a relocatable object must be either
removed or converted to STB_LOCAL binding by the link-editor when the
relocatable object is included in an executable file or shared object."
So we have to choose something else.
Our choice is further limited by the need for the reference associated
with the GOT relocation to stay within the signed 16-bit limit from the
GOT pointer base register, while being compliant with the ELF gABI and
the MIPS psABI. However as Alan Modra has observed[4] one possibility
is to edit (relax) the code such that the GOT reference is removed
altogether.
Based on these observations then modify MIPS BFD linker backend code to:
1. Interpret code associated with GOT relocations and relax the usual LW
or LD instructions into a corresponding immediate load operation that
places the value of 0 in the intended register, while leaving the GOT
entry allocated and initialized as usually.
2. Leave any other instructions associated with GOT relocations in place
and instead redirect the reference to a global GOT entry associated
with a special `__gnu_absolute_zero' symbol created for this purpose,
whose value is 0, SHN_ABS section marks it absolute, binding is
global and export class protected, ensuring that the locally provided
value is always used at load time, and that the value is not
relocated by the dynamic loader.
3. Adjust any high-part GOT relocation used, typically associated with
a LUI instruction, accordingly, so that run-time consistency is
maintained, either by resolving to the original entry if the
instruction associated with the corresponding low-part GOT relocation
has been relaxed to an immediate load (in which case the value loaded
with LUI will be overwritten), or by also redirecting the reference
to `__gnu_absolute_zero' to complete the GOT access sequence if that
symbol has been used.
4. Add a target `elf_backend_hide_symbol' hook, for the three MIPS ABIs,
which prevents the `__gnu_absolute_zero' symbol from being forced
local, to ensure that the redirection works and the symbol remains
global/protected with existing linker scripts unchanged.
5. Observing the issue with handling SHN_ABS symbols in the GNU dynamic
loader, covered by glibc PR 19818, set the EI_ABIVERSION field in the
ELF file header produced to 4 (ABI_ABSOLUTE) if `__gnu_absolute_zero'
symbol has been produced and the target configured indicates the GNU
operating system, so that broken versions of the GNU dynamic loader
gracefully reject the file in loading rather than going astray. Keep
EI_ABIVERSION at the original value for other operating systems or if
no `__gnu_absolute_zero' symbol has been made.
The name of the special `__gnu_absolute_zero' has no meaning other than
how a human reader can interpret it, as it is ignored in dynamic loading
in the handling of the scenarios concerned. This is because the symbol
resolves locally, and it's only the symbol's attributes that matter so
that the associated GOT entry remains unchanged at load time.
Therefore the name is somewhat arbitrary, observing however the need to
use the name space reserved for the system so that it does not conflict
with a possible user symbol, and hence the leading underscore, and also
the `gnu' infix to denote a GNU feature. Other implementations wishing
to address the problem in a similar way may choose a different name and
have the solution still work, possibly with a mixture of modules used in
a dynamic having symbols of different names provided, which will however
not interact with each other due to the protected export class.
The symbol can be referred explicitly, however the name is an internal
implementation detail rather than a part of the ABI, and therefore no
specific semantics is guaranteed.
One limitation of this change is that if `__gnu_absolute_zero' has been
already defined, then we do not wipe the old definition and all kinds of
odd behavior can result. This is however like with other symbols we
internally define, such as `_GLOBAL_OFFSET_TABLE_' or `__rld_map', and
therefore left as a possible future enhancement.
As an optimization the relaxation of LW and LD instructions to a load of
immediate zero is always made, even SVR4 PIC code for code that will end
up in a regular (non-PIE) executable, because there is a cache advantage
with the avoidance of a load from the GOT, even if it is otherwise
guaranteed to remain zero. It does not reliably happen though, due to a
symbol exportation issue affecting executables, covered by PR ld/21805.
One existing test case needs to be updated, as it triggers relaxation
introduced with this change and consequently linker output does not
match expectations anymore. As we want to keep the original issue
covered with the test case modify it then to use the LWL instruction in
place of LW, and adjust the output expected accordingly.
References:
[1] "System V Application Binary Interface - DRAFT - 19 October 2010",
The SCO Group, Section "Symbol Table",
<http://www.sco.com/developers/gabi/2012-12-31/ch4.symtab.html>
[2] "64-bit ELF Object File Specification, Draft Version 2.5", MIPS
Technologies / Silicon Graphics Computer Systems, Order Number
007-4658-001, Section 2.5 "Symbol Table", p. 22,
<http://techpubs.sgi.com/library/manuals/4000/007-4658-001/pdf/007-4658-001.pdf>
[3] "SYSTEM V APPLICATION BINARY INTERFACE, MIPS RISC Processor
Supplement, 3rd Edition", Section "Global Offset Table", p. 5-10,
<http://www.linux-mips.org/pub/linux/mips/doc/ABI/mipsabi.pdf>
[4] "Undo dynamic symbol state after regular object sym type mismatch",
<https://sourceware.org/ml/binutils/2017-07/msg00265.html>
bfd/
PR ld/21375
* elfxx-mips.h (_bfd_mips_elf_hide_symbol): New prototype.
(_bfd_mips_elf_linker_flags): Update prototype.
* elf32-mips.c (elf_backend_hide_symbol): New macro.
* elf64-mips.c (elf_backend_hide_symbol): Likewise.
* elfn32-mips.c (elf_backend_hide_symbol): Likewise.
* elfxx-mips.c (mips_elf_link_hash_table): Add
`use_absolute_zero' and `gnu_target' members.
(mips_elf_record_global_got_symbol): Call
`_bfd_mips_elf_hide_symbol' rather than
`_bfd_elf_link_hash_hide_symbol'.
(mips_use_local_got_p): Return FALSE if the symbol is absolute.
(mips_elf_obtain_contents): Reorder function.
(mips_elf_nullify_got_load): New function.
(mips_elf_calculate_relocation): Add `contents' parameter.
Nullify GOT loads or if it is not possible, then redirect GOT
relocations to the `__gnu_absolute_zero' symbol, for references
that are supposed to resolve to zero.
(mips_elf_define_absolute_zero): New function.
(_bfd_mips_elf_check_relocs): Prepare for arrangements made in
`mips_elf_calculate_relocation' for references made via the GOT
that are supposed to resolve to zero.
(_bfd_mips_elf_hide_symbol): New function.
(_bfd_mips_elf_linker_flags): Add the `gnu_target' parameter,
set the `gnu_target' member of the MIPS hash table.
(MIPS_LIBC_ABI_ABSOLUTE): New enumeration constant.
(_bfd_mips_post_process_headers): Use it.
ld/
PR ld/21375
* emultempl/mipself.em: Set `gnu_target' according to ${target}.
(mips_create_output_section_statements): Update call to
`_bfd_mips_elf_linker_flags'.
* testsuite/ld-mips-elf/pr21334.s: Use LWL rather than LW.
* testsuite/ld-mips-elf/pr21334.dd: Update accordingly.
2018-09-15 03:22:56 +08:00
|
|
|
|
2018-09-14 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/21375
|
|
|
|
|
|
* elfxx-mips.h (_bfd_mips_elf_hide_symbol): New prototype.
|
|
|
|
|
|
(_bfd_mips_elf_linker_flags): Update prototype.
|
|
|
|
|
|
* elf32-mips.c (elf_backend_hide_symbol): New macro.
|
|
|
|
|
|
* elf64-mips.c (elf_backend_hide_symbol): Likewise.
|
|
|
|
|
|
* elfn32-mips.c (elf_backend_hide_symbol): Likewise.
|
|
|
|
|
|
* elfxx-mips.c (mips_elf_link_hash_table): Add
|
|
|
|
|
|
`use_absolute_zero' and `gnu_target' members.
|
|
|
|
|
|
(mips_elf_record_global_got_symbol): Call
|
|
|
|
|
|
`_bfd_mips_elf_hide_symbol' rather than
|
|
|
|
|
|
`_bfd_elf_link_hash_hide_symbol'.
|
|
|
|
|
|
(mips_use_local_got_p): Return FALSE if the symbol is absolute.
|
|
|
|
|
|
(mips_elf_obtain_contents): Reorder function.
|
|
|
|
|
|
(mips_elf_nullify_got_load): New function.
|
|
|
|
|
|
(mips_elf_calculate_relocation): Add `contents' parameter.
|
|
|
|
|
|
Nullify GOT loads or if it is not possible, then redirect GOT
|
|
|
|
|
|
relocations to the `__gnu_absolute_zero' symbol, for references
|
|
|
|
|
|
that are supposed to resolve to zero.
|
|
|
|
|
|
(mips_elf_define_absolute_zero): New function.
|
|
|
|
|
|
(_bfd_mips_elf_check_relocs): Prepare for arrangements made in
|
|
|
|
|
|
`mips_elf_calculate_relocation' for references made via the GOT
|
|
|
|
|
|
that are supposed to resolve to zero.
|
|
|
|
|
|
(_bfd_mips_elf_hide_symbol): New function.
|
|
|
|
|
|
(_bfd_mips_elf_linker_flags): Add the `gnu_target' parameter,
|
|
|
|
|
|
set the `gnu_target' member of the MIPS hash table.
|
|
|
|
|
|
(MIPS_LIBC_ABI_ABSOLUTE): New enumeration constant.
|
|
|
|
|
|
(_bfd_mips_post_process_headers): Use it.
|
|
|
|
|
|
|
2018-09-15 03:22:56 +08:00
|
|
|
|
2018-09-14 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (mips_elf_store_contents): New function...
|
|
|
|
|
|
(mips_elf_perform_relocation): ... factored out from here.
|
|
|
|
|
|
|
2018-09-14 21:02:51 +08:00
|
|
|
|
2018-09-14 Lifang Xia <lifang_xia@c-sky.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-csky.c (csky_elf_howto_table): Fill special_function of
|
|
|
|
|
|
R_CKCORE_PCREL32.
|
|
|
|
|
|
(csky_elf_relocate_section): Add R_CKCORE_PCREL32 process.
|
|
|
|
|
|
|
2018-09-11 22:20:15 +08:00
|
|
|
|
2018-09-14 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 23425
|
|
|
|
|
|
* reloc.c (bfd_generic_get_relocated_section_contents): Zero reloc
|
|
|
|
|
|
fields in debug sections when reloc is against an undefined symbol
|
|
|
|
|
|
and called from bfd_simple_get_relocated_section_contents or
|
|
|
|
|
|
similar.
|
|
|
|
|
|
* dwarf2.c (find_abstract_instance): Return true for zero offset
|
|
|
|
|
|
DW_FORM_ref_addr without returning values.
|
|
|
|
|
|
|
2018-09-04 08:43:26 +08:00
|
|
|
|
2018-09-06 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 23570
|
|
|
|
|
|
* elf32-avr.c (elf_avr_special_sections): New.
|
|
|
|
|
|
(elf_backend_special_sections): Define.
|
|
|
|
|
|
|
2018-09-05 02:19:06 +08:00
|
|
|
|
2018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Do not issue an
|
|
|
|
|
|
error when an invalid relocation is passed; this is already done
|
|
|
|
|
|
by `_bfd_sparc_elf_info_to_howto_ptr'.
|
|
|
|
|
|
|
2018-09-05 01:02:38 +08:00
|
|
|
|
2018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Issue an
|
|
|
|
|
|
error when an invalid symbol index is retrieved in ELF64_R_SYM of
|
|
|
|
|
|
a relocation seen in an input file.
|
|
|
|
|
|
|
2018-09-03 09:34:05 +08:00
|
|
|
|
2018-09-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
|
|
|
|
|
|
Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 23595
|
|
|
|
|
|
elf.c (copy_elf_program_header): When first segment contains
|
|
|
|
|
|
only the headers and SHT_NOBITS sections, use segment p_filesz
|
|
|
|
|
|
to calculate header and padding size. Use filepos of the first
|
|
|
|
|
|
section otherwise.
|
|
|
|
|
|
|
2018-09-01 10:56:25 +08:00
|
|
|
|
018-08-31 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/23600
|
|
|
|
|
|
* archures.c (bfd_arch_get_compatible): Allow an IR object with
|
|
|
|
|
|
unknown architecture.
|
|
|
|
|
|
|
2018-08-29 21:01:25 +08:00
|
|
|
|
2018-08-31 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (num_relocs_for_offset): New function.
|
|
|
|
|
|
(emit_relocs_for_offset): New function.
|
|
|
|
|
|
(use_global_in_relocs): New function, split out from..
|
|
|
|
|
|
(ppc_build_one_stub): ..here. Output relocations for notoc stubs.
|
|
|
|
|
|
(ppc_size_one_stub): Calculate reloc count for notoc stubs.
|
|
|
|
|
|
(ppc64_elf_size_stubs): Don't count undefined syms in stub_globals.
|
|
|
|
|
|
|
PowerPC64 higher REL16 relocations
There are occasions where someone might want to build a 64-bit
pc-relative offset from 16-bit pieces. This adds the necessary REL16
relocs corresponding to existing ADDR16 relocs that can be used to
build 64-bit absolute values.
include/
* elf/ppc64.h (R_PPC64_REL16_HIGH, R_PPC64_REL16_HIGHA),
(R_PPC64_REL16_HIGHER, R_PPC64_REL16_HIGHERA),
(R_PPC64_REL16_HIGHEST, R_PPC64_REL16_HIGHESTA): Define.
(R_PPC64_LO_DS_OPT, R_PPC64_16DX_HA): Bump value.
bfd/
* reloc.c (BFD_RELOC_PPC64_REL16_HIGH, BFD_RELOC_PPC64_REL16_HIGHA),
(BFD_RELOC_PPC64_REL16_HIGHER, BFD_RELOC_PPC64_REL16_HIGHERA),
(BFD_RELOC_PPC64_REL16_HIGHEST, BFD_RELOC_PPC64_REL16_HIGHESTA):
Define.
* elf64-ppc.c (ppc64_elf_howto_raw): Add new REL16 howtos.
(ppc64_elf_reloc_type_lookup): Translate new REL16 relocs.
(ppc64_elf_check_relocs, ppc64_elf_relocate_section): Handle them.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
gas/
* config/tc-ppc.h (TC_FORCE_RELOCATION_SUB_LOCAL): Allow ADDR16
HIGH, HIGHA, HIGHER, HIGHERA, HIGHEST, and HIGHESTA relocs.
Group 16-bit relocs.
* config/tc-ppc.c (md_apply_fix): Translate those ADDR16 relocs
to REL16 when pcrel. Sort relocs.
2018-08-29 11:58:21 +08:00
|
|
|
|
2018-08-31 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c (BFD_RELOC_PPC64_REL16_HIGH, BFD_RELOC_PPC64_REL16_HIGHA),
|
|
|
|
|
|
(BFD_RELOC_PPC64_REL16_HIGHER, BFD_RELOC_PPC64_REL16_HIGHERA),
|
|
|
|
|
|
(BFD_RELOC_PPC64_REL16_HIGHEST, BFD_RELOC_PPC64_REL16_HIGHESTA):
|
|
|
|
|
|
Define.
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_howto_raw): Add new REL16 howtos.
|
|
|
|
|
|
(ppc64_elf_reloc_type_lookup): Translate new REL16 relocs.
|
|
|
|
|
|
(ppc64_elf_check_relocs, ppc64_elf_relocate_section): Handle them.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
|
2018-08-29 12:41:25 +08:00
|
|
|
|
2018-08-31 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c: Correct _notoc stub comments.
|
|
|
|
|
|
(ppc_build_one_stub): Simplify output of branch for notoc
|
|
|
|
|
|
long branch stub. Don't include label offset of 8 bytes in
|
|
|
|
|
|
"off" calculation for notoc plt stub. Don't emit insns to get pc.
|
|
|
|
|
|
(build_offset): Emit insns to get pc here instead.
|
|
|
|
|
|
(size_offset): Add 4 extra insns.
|
|
|
|
|
|
(plt_stub_size): Adjust for "off" and size_offset changes.
|
|
|
|
|
|
(ppc_size_one_stub): Rearrange code into a switch, duplicating
|
|
|
|
|
|
some to better match ppc_build_one_stub.
|
|
|
|
|
|
|
2018-08-29 20:55:25 +08:00
|
|
|
|
2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* archures.c (bfd_architecture): New machine
|
|
|
|
|
|
bfd_mach_mips_gs264e.
|
|
|
|
|
|
* bfd-in2.h (bfd_architecture): Likewise.
|
|
|
|
|
|
* cpu-mips.c (enum I_xxx): Likewise.
|
|
|
|
|
|
(arch_info_struct): Likewise.
|
|
|
|
|
|
* elfxx-mips.c (_bfd_elf_mips_mach): Handle
|
|
|
|
|
|
E_MIPS_MACH_GS264E.
|
|
|
|
|
|
(mips_set_isa_flags): Likewise.
|
|
|
|
|
|
(mips_mach_extensions): Map bfd_mach_mips_gs264e to
|
|
|
|
|
|
bfd_mach_mips_gs464e extension.
|
|
|
|
|
|
|
2018-08-29 20:36:23 +08:00
|
|
|
|
2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* archures.c (bfd_architecture): New machine
|
|
|
|
|
|
bfd_mach_mips_gs464e.
|
|
|
|
|
|
* bfd-in2.h (bfd_architecture): Likewise.
|
|
|
|
|
|
* cpu-mips.c (enum I_xxx): Likewise.
|
|
|
|
|
|
(arch_info_struct): Likewise.
|
|
|
|
|
|
* elfxx-mips.c (_bfd_elf_mips_mach): Handle
|
|
|
|
|
|
E_MIPS_MACH_GS464E.
|
|
|
|
|
|
(mips_set_isa_flags): Likewise.
|
|
|
|
|
|
(mips_mach_extensions): Map bfd_mach_mips_gs464e to
|
|
|
|
|
|
bfd_mach_mips_gs464 extension.
|
|
|
|
|
|
|
2018-08-29 20:13:00 +08:00
|
|
|
|
2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* archures.c (bfd_architecture): Rename
|
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|
|
|
bfd_mach_mips_loongson_3a to bfd_mach_mips_gs464.
|
|
|
|
|
|
* bfd-in2.h (bfd_architecture): Likewise.
|
|
|
|
|
|
* cpu-mips.c (enum I_xxx): Likewise.
|
|
|
|
|
|
(arch_info_struct): Likewise.
|
|
|
|
|
|
* elfxx-mips.c (_bfd_elf_mips_mach): Likewise.
|
|
|
|
|
|
(mips_set_isa_flags): Likewise.
|
|
|
|
|
|
(mips_mach_extensions): Likewise.
|
|
|
|
|
|
(bfd_mips_isa_ext_mach): Likewise.
|
|
|
|
|
|
(bfd_mips_isa_ext): Likewise.
|
|
|
|
|
|
(print_mips_isa_ext): Delete AFL_EXT_LOONGSON_3A.
|
|
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|
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|
2018-08-29 20:08:58 +08:00
|
|
|
|
2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
|
|
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|
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|
|
|
|
* elfxx-mips.c (print_mips_ases): Add Loongson EXT2 extension.
|
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|
2018-08-29 19:57:39 +08:00
|
|
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|
2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
|
|
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|
|
* elfxx-mips.c (infer_mips_abiflags): Use ases instead of
|
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|
|
|
isa_ext for infer ABI flags.
|
|
|
|
|
|
(print_mips_ases): Add Loongson EXT extension.
|
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|
|
2018-08-29 17:39:33 +08:00
|
|
|
|
2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
|
|
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|
|
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|
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|
|
* elfxx-mips.c (print_mips_ases): Add CAM extension.
|
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|
2018-08-28 06:41:09 +08:00
|
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|
2018-08-27 H.J. Lu <hongjiu.lu@intel.com>
|
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|
* elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Don't mask
|
|
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|
|
|
out the GNU_PROPERTY_X86_UINT32_VALID bit.
|
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|
2018-08-25 21:17:52 +08:00
|
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|
2018-08-25 H.J. Lu <hongjiu.lu@intel.com>
|
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|
|
PR ld/23499
|
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|
|
* elf.c (_bfd_elf_get_symbol_version_string): Return
|
|
|
|
|
|
_("<corrupt>") for corrupt symbol version info.
|
|
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|
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|
|
x86: Update GNU_PROPERTY_X86_XXX macros
This patch updates GNU_PROPERTY_X86_XXX macros:
1. GNU_PROPERTY_X86_UINT32_AND_XXX: A 4-byte unsigned integer property.
A bit is set if it is set in all relocatable inputs:
#define GNU_PROPERTY_X86_UINT32_AND_LO 0xc0000002
#define GNU_PROPERTY_X86_UINT32_AND_HI 0xc0007fff
2. GNU_PROPERTY_X86_UINT32_OR_XXX: A 4-byte unsigned integer property.
A bit is set if it is set in any relocatable inputs:
#define GNU_PROPERTY_X86_UINT32_OR_LO 0xc0008000
#define GNU_PROPERTY_X86_UINT32_OR_HI 0xc000ffff
3. GNU_PROPERTY_X86_UINT32_OR_AND_XXX: A 4-byte unsigned integer property.
A bit is set if it is set in any relocatable inputs and the property is
present in all relocatable inputs:
#define GNU_PROPERTY_X86_UINT32_OR_AND_LO 0xc0010000
#define GNU_PROPERTY_X86_UINT32_OR_AND_HI 0xc0017fff
4. GNU_PROPERTY_X86_FEATURE_2_NEEDED, GNU_PROPERTY_X86_FEATURE_2_USED
and GNU_PROPERTY_X86_FEATURE_2_XXX bits.
GNU_PROPERTY_X86_FEATURE_1_AND is unchanged. GNU_PROPERTY_X86_ISA_1_USED
and GNU_PROPERTY_X86_ISA_1_NEEDED are updated to better support targeted
processors since GNU_PROPERTY_X86_ISA_1_?86 aren't isn't very useful.
A new set of GNU_PROPERTY_X86_ISA_1_XXX bits are defined. The previous
GNU_PROPERTY_X86_ISA_1_XXX macros are deprecated and renamed to
GNU_PROPERTY_X86_COMPAT_ISA_1_XXX.
bfd/
* elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Handle
X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED,
X86_UINT32_AND_LO, X86_UINT32_AND_HI, X86_UINT32_OR_LO,
X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI
instead of X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
(_bfd_x86_elf_merge_gnu_properties): Likewise.
(_bfd_x86_elf_link_setup_gnu_properties): Add X86_FEATURE_2_NEEDED
instead of X86_ISA_1_NEEDED.
(_bfd_x86_elf_link_fixup_gnu_properties): Handle
X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO,
X86_UINT32_AND_HI, X86_UINT32_OR_LO, X86_UINT32_OR_HI,
X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI instead of
X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
binutils/
* readelf.c (decode_x86_compat_isa): New function.
(decode_x86_feature_2): Likewise.
(decode_x86_isa): Updated for new X86_ISA_1_XXX bits.
(decode_x86_feature): Renamed to ...
(decode_x86_feature_1): This. Remove the type argument.
(print_gnu_property_note): Handle X86_COMPAT_ISA_1_USED,
X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO, X86_UINT32_AND_HI,
X86_UINT32_OR_LO, X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and
X86_UINT32_OR_AND_HI instead of X86_ISA_1_USED, X86_ISA_1_NEEDED
and X86_FEATURE_1_AND.
* testsuite/binutils-all/i386/pr21231b.s: Updated to the current
GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
values.
* testsuite/binutils-all/x86-64/pr21231b.s: Likewise.
* testsuite/binutils-all/x86-64/pr23494a.s: Likewise.
* testsuite/binutils-all/x86-64/pr23494b.s: Likewise.
* testsuite/binutils-all/x86-64/pr23494c.s: Likewise.
* testsuite/binutils-all/i386/pr21231b.d: Updated.
* testsuite/binutils-all/x86-64/pr21231b.d: Likewise.
* testsuite/binutils-all/x86-64/pr23494a-x32.d: Likewise.
* testsuite/binutils-all/x86-64/pr23494a.d: Likewise.
* testsuite/binutils-all/x86-64/pr23494c-x32.d: Likewise.
* testsuite/binutils-all/x86-64/pr23494c.d: Likewise.
* testsuite/binutils-all/x86-64/pr23494d-x32.d: Likewise.
* testsuite/binutils-all/x86-64/pr23494d.d: Likewise.
* testsuite/binutils-all/x86-64/pr23494e-x32.d: Likewise.
* testsuite/binutils-all/x86-64/pr23494e.d: Likewise.
include/
* elf/common.h (GNU_PROPERTY_X86_ISA_1_USED): Renamed to ...
(GNU_PROPERTY_X86_COMPAT_ISA_1_USED): This.
(GNU_PROPERTY_X86_ISA_1_NEEDED): Renamed to ...
(GNU_PROPERTY_X86_COMPAT_ISA_1_NEEDED): This.
(GNU_PROPERTY_X86_ISA_1_XXX): Renamed to ...
(GNU_PROPERTY_X86_COMPAT_ISA_1_XXX): This.
(GNU_PROPERTY_X86_UINT32_AND_LO): New.
(GNU_PROPERTY_X86_UINT32_AND_HI): Likewise.
(GNU_PROPERTY_X86_UINT32_OR_LO): Likewise.
(GNU_PROPERTY_X86_UINT32_OR_HI): Likewise.
(GNU_PROPERTY_X86_UINT32_OR_AND_LO): Likewise.
(GNU_PROPERTY_X86_UINT32_OR_AND_HI): Likewise.
(GNU_PROPERTY_X86_ISA_1_CMOV): Likewise.
(GNU_PROPERTY_X86_ISA_1_SSE): Likewise.
(GNU_PROPERTY_X86_ISA_1_SSE2): Likewise.
(GNU_PROPERTY_X86_ISA_1_SSE3): Likewise.
(GNU_PROPERTY_X86_ISA_1_SSSE3): Likewise.
(GNU_PROPERTY_X86_ISA_1_SSE4_1): Likewise.
(GNU_PROPERTY_X86_ISA_1_SSE4_2): Likewise.
(GNU_PROPERTY_X86_ISA_1_AVX): Likewise.
(GNU_PROPERTY_X86_ISA_1_AVX2): Likewise.
(GNU_PROPERTY_X86_ISA_1_FMA): Likewise.
(GNU_PROPERTY_X86_ISA_1_AVX512F): Likewise.
(GNU_PROPERTY_X86_ISA_1_AVX512CD): Likewise.
(GNU_PROPERTY_X86_ISA_1_AVX512ER): Likewise.
(GNU_PROPERTY_X86_ISA_1_AVX512PF): Likewise.
(GNU_PROPERTY_X86_ISA_1_AVX512VL): Likewise.
(GNU_PROPERTY_X86_ISA_1_AVX512DQ): Likewise.
(GNU_PROPERTY_X86_ISA_1_AVX512BW): Likewise.
(GNU_PROPERTY_X86_ISA_1_AVX512_4FMAPS): Likewise.
(GNU_PROPERTY_X86_ISA_1_AVX512_4VNNIW): Likewise.
(GNU_PROPERTY_X86_ISA_1_AVX512_BITALG): Likewise.
(GNU_PROPERTY_X86_ISA_1_AVX512_IFMA): Likewise.
(GNU_PROPERTY_X86_ISA_1_AVX512_VBMI): Likewise.
(GNU_PROPERTY_X86_ISA_1_AVX512_VBMI2): Likewise.
(GNU_PROPERTY_X86_ISA_1_AVX512_VNNI): Likewise.
(GNU_PROPERTY_X86_FEATURE_2_X86): Likewise.
(GNU_PROPERTY_X86_FEATURE_2_X87): Likewise.
(GNU_PROPERTY_X86_FEATURE_2_MMX): Likewise.
(GNU_PROPERTY_X86_FEATURE_2_XMM): Likewise.
(GNU_PROPERTY_X86_FEATURE_2_YMM): Likewise.
(GNU_PROPERTY_X86_FEATURE_2_ZMM): Likewise.
(GNU_PROPERTY_X86_FEATURE_2_FXSR): Likewise.
(GNU_PROPERTY_X86_FEATURE_2_XSAVE): Likewise.
(GNU_PROPERTY_X86_FEATURE_2_XSAVEOPT): Likewise.
(GNU_PROPERTY_X86_FEATURE_2_XSAVEC): Likewise.
(GNU_PROPERTY_X86_FEATURE_1_AND): Updated to
(GNU_PROPERTY_X86_UINT32_AND_LO + 0).
(GNU_PROPERTY_X86_ISA_1_NEEDED): Defined to
(GNU_PROPERTY_X86_UINT32_OR_LO + 0).
(GNU_PROPERTY_X86_FEATURE_2_NEEDED): New. Defined to
(GNU_PROPERTY_X86_UINT32_OR_LO + 1).
(GNU_PROPERTY_X86_ISA_1_USED): Defined to
(GNU_PROPERTY_X86_UINT32_OR_AND_LO + 0).
(GNU_PROPERTY_X86_FEATURE_2_USED): New. Defined to
(GNU_PROPERTY_X86_UINT32_OR_AND_LO + 1).
ld/
* testsuite/ld-i386/i386.exp: Run pr23372c, pr23372d, pr23486c
and pr23486d.
* testsuite/ld-i386/pr23372a.s: Update comments.
* testsuite/ld-i386/pr23372b.s: Likewise.
* testsuite/ld-i386/pr23372c.s: Likewise.
* testsuite/ld-x86-64/pr23372a.s: Likewise.
* testsuite/ld-x86-64/pr23372b.s: Likewise.
* testsuite/ld-x86-64/pr23372c.s: Likewise.
* testsuite/ld-x86-64/pr23486a.s: Likewise.
* testsuite/ld-x86-64/pr23486b.s: Likewise.
* testsuite/ld-i386/pr23372c.d: New file.
* testsuite/ld-i386/pr23372d.d: Likewise.
* testsuite/ld-i386/pr23486c.d: Likewise.
* testsuite/ld-i386/pr23486d.d: Likewise.
* testsuite/ld-x86-64/pr23372c-x32.d: Likewise.
* testsuite/ld-x86-64/pr23372c.d: Likewise.
* testsuite/ld-x86-64/pr23372d-x32.d: Likewise.
* testsuite/ld-x86-64/pr23372d.d: Likewise.
* testsuite/ld-x86-64/pr23372d.s: Likewise.
* testsuite/ld-x86-64/pr23372e.s: Likewise.
* testsuite/ld-x86-64/pr23372f.s: Likewise.
* testsuite/ld-x86-64/pr23486c-x32.d: Likewise.
* testsuite/ld-x86-64/pr23486c.d: Likewise.
* testsuite/ld-x86-64/pr23486c.s: Likewise.
* testsuite/ld-x86-64/pr23486d-x32.d: Likewise.
* testsuite/ld-x86-64/pr23486d.d: Likewise.
* testsuite/ld-x86-64/pr23486d.s: Likewise.
* testsuite/ld-i386/property-3.r: Updated.
* testsuite/ld-i386/property-4.r: Likewise.
* testsuite/ld-i386/property-5.r: Likewise.
* testsuite/ld-i386/property-x86-3.d: Likewise.
* testsuite/ld-i386/property-x86-ibt3a.d: Likewise.
* testsuite/ld-i386/property-x86-shstk3a.d: Likewise.
* testsuite/ld-i386/property-x86-shstk3b.d: Likewise.
* testsuite/ld-x86-64/property-3.r: Likewise.
* testsuite/ld-x86-64/property-4.r: Likewise.
* testsuite/ld-x86-64/property-5.r: Likewise.
* testsuite/ld-x86-64/property-x86-3-x32.d: Likewise.
* testsuite/ld-x86-64/property-x86-3.d: Likewise.
* testsuite/ld-x86-64/property-x86-ibt3a-x32.d: Likewise.
* testsuite/ld-x86-64/property-x86-ibt3a.d: Likewise.
* testsuite/ld-x86-64/property-x86-ibt3b-x32.d: Likewise.
* testsuite/ld-x86-64/property-x86-ibt3b.d: Likewise.
* testsuite/ld-x86-64/property-x86-shstk3a-x32.d: Likewise.
* testsuite/ld-x86-64/property-x86-shstk3a.d: Likewise.
* testsuite/ld-x86-64/property-x86-shstk3b-x32.d: Likewise.
* testsuite/ld-x86-64/property-x86-shstk3b.d: Likewise.
* testsuite/ld-i386/property-x86-1.S: Updated to the current
GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
values.
* testsuite/ld-i386/property-x86-2.S: Likewise.
* testsuite/ld-i386/property-x86-3.s: Likewise.
* testsuite/ld-x86-64/property-x86-1.S: Likewise.
* testsuite/ld-x86-64/property-x86-2.S: Likewise.
* testsuite/ld-x86-64/property-x86-3.s: Likewise.
* ld/testsuite/ld-x86-64/x86-64.exp: Run pr23372c, pr23372c-x32,
pr23372d, pr23372d-x32, pr23486c, pr23486c-x32, pr23486d and
pr23486d-x32.
2018-08-24 19:41:50 +08:00
|
|
|
|
2018-08-24 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Handle
|
|
|
|
|
|
X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED,
|
|
|
|
|
|
X86_UINT32_AND_LO, X86_UINT32_AND_HI, X86_UINT32_OR_LO,
|
|
|
|
|
|
X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI
|
|
|
|
|
|
instead of X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
|
|
|
|
|
|
(_bfd_x86_elf_merge_gnu_properties): Likewise.
|
|
|
|
|
|
(_bfd_x86_elf_link_setup_gnu_properties): Add X86_FEATURE_2_NEEDED
|
|
|
|
|
|
instead of X86_ISA_1_NEEDED.
|
|
|
|
|
|
(_bfd_x86_elf_link_fixup_gnu_properties): Handle
|
|
|
|
|
|
X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO,
|
|
|
|
|
|
X86_UINT32_AND_HI, X86_UINT32_OR_LO, X86_UINT32_OR_HI,
|
|
|
|
|
|
X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI instead of
|
|
|
|
|
|
X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
|
|
|
|
|
|
|
2018-08-24 19:37:45 +08:00
|
|
|
|
2018-08-24 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Mask out the
|
|
|
|
|
|
GNU_PROPERTY_X86_UINT32_VALID bit.
|
|
|
|
|
|
(_bfd_x86_elf_link_fixup_gnu_properties): Set the
|
|
|
|
|
|
GNU_PROPERTY_X86_UINT32_VALID bit for non-relocatable output.
|
|
|
|
|
|
|
2018-08-23 23:22:56 +08:00
|
|
|
|
2018-08-23 Zenith423 <zenith432@users.sourceforge.net>
|
|
|
|
|
|
|
|
|
|
|
|
PR 23460
|
|
|
|
|
|
* plugin.c (struct plugin_list_entry): New structure.
|
|
|
|
|
|
(plugin_list): New variable.
|
|
|
|
|
|
(try_load_plugin): Place opened plugins on a list. Ensure that
|
|
|
|
|
|
the refcount in the dynamic loader is kept at 1.
|
|
|
|
|
|
|
2018-08-23 22:45:35 +08:00
|
|
|
|
2018-08-23 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_relocate_section): Revise "call lacks
|
|
|
|
|
|
nop" error message.
|
|
|
|
|
|
|
2018-08-23 20:34:14 +08:00
|
|
|
|
2018-08-23 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-hppa.c (elf_hppa_final_link_relocate): Replace unworkable
|
|
|
|
|
|
code with an assertion.
|
|
|
|
|
|
|
2018-08-23 18:45:38 +08:00
|
|
|
|
2018-08-23 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 23061
|
|
|
|
|
|
* coffgen.c (coff_pointerize_aux): Add table_end parameter. Use
|
|
|
|
|
|
it to prevent walking off the end of the table.
|
|
|
|
|
|
(coff_get_normalized_symtab): Pass internal_end pointer to
|
|
|
|
|
|
coff_pointerize_aux.
|
|
|
|
|
|
|
2018-08-23 12:04:29 +08:00
|
|
|
|
2018-08-23 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_relocate_section): Don't miss clearing
|
|
|
|
|
|
unresolved_reloc on ppc_stub_plt_call_notoc.
|
|
|
|
|
|
|
2018-08-23 01:32:08 +08:00
|
|
|
|
2018-08-22 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/23536
|
|
|
|
|
|
* development.sh (experimental): New.
|
|
|
|
|
|
|
2018-08-22 17:32:53 +08:00
|
|
|
|
2018-08-22 Helge Deller <deller@gmx.de>
|
|
|
|
|
|
Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-hppa.h (elf_hppa_fake_sections): Use SHT_PARISC_UNWIND as
|
|
|
|
|
|
the section type of the .PARISC.unwind section on 64-bit binaries
|
|
|
|
|
|
and SHT_PROGBITS for 32-bit binaries. Add a comment about it.
|
|
|
|
|
|
Add comment about the sh_entsize value.
|
|
|
|
|
|
|
2018-08-22 17:04:09 +08:00
|
|
|
|
2018-08-22 Rafeal Auler <rafaelauler@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 23560
|
|
|
|
|
|
* elfnn-aarch64.c (elfNN_aarch64_size_stubs): Always update the
|
|
|
|
|
|
stub's target, since it may have been changed after the layout.
|
|
|
|
|
|
|
2018-08-22 15:07:56 +08:00
|
|
|
|
2018-08-21 John Darington <john@darrington.wattle.id.au>
|
2018-06-17 13:04:11 +08:00
|
|
|
|
|
|
|
|
|
|
* elf32-s12z.c (opru18_reloc): New function.
|
2018-08-22 15:07:56 +08:00
|
|
|
|
(elf_s12z_howto_table): Adjust Howto according to new knowledge.
|
2018-06-17 13:04:11 +08:00
|
|
|
|
|
2018-08-21 23:34:56 +08:00
|
|
|
|
2018-08-21 mephi42 <mephi42@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR binutils/23315
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_mangle_symbols): Update n_type even if
|
|
|
|
|
|
data is already considered filled.
|
|
|
|
|
|
|
2018-08-20 13:53:38 +08:00
|
|
|
|
2018-08-21 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (HOW): Define.
|
|
|
|
|
|
(ONES): Delete.
|
|
|
|
|
|
(ppc64_elf_howto_raw): Use HOW to initialize entries.
|
|
|
|
|
|
* elf32-ppc.c (HOW): Define.
|
|
|
|
|
|
(ppc_elf_howto_raw): Use HOW to initialize entries, updating
|
|
|
|
|
|
R_PPC_VLE_REL15 and R_PPC_VLE_REL24 to use bitpos=0.
|
|
|
|
|
|
|
Pack reloc_howto_struct
This patch uses bitfields in reloc_howto_struct, reducing its size
from 80 to 40 bytes on 64-bit hosts and from 52 to 32 bytes on 32-bit
hosts (with a 32-bit bfd_vma). I've also added a new "negate" field
rather than making the encoded "size" field do double duty as both
a size and a flag.
There was just one use of an encoded size of 8, which according to
bfd_get_reloc_size meant 16 bytes, in vms-alpha.c ALPHA_R_LINKAGE.
See git commit c3d8e071bf adding ALPHA_R_LINKAGE and git commit
8612a388f7 decoding size 8 in bfd_get_reloc_size. Since no other part
of BFD handles 16 byte relocs, I've removed that encoding and special
cased the ALPHA_R_LINKAGE size in vms-alpha.c.
* reloc.c (reloc_howto_type): Typedef.
(bfd_symbol): Delete forward declaration.
(struct reloc_howto_struct): Add "negate" field. Make "size",
"bitsize", "rightshift", "bitpos", "complain_on_overflow",
"pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
Rearrange for better packing. Revise comments.
(HOWTO): Map to rearranged reloc_howto_struct.
(bfd_get_reloc_size): Delete now unused cases.
(read_reloc, write_reloc): Likewise.
(apply_reloc, _bfd_relocate_contents): Test howto->negate
rather than howto->size < 0 for negated relocation values.
* coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
signed/unsigned warning.
(xcoff_ppc_relocate_section): Delete "condition is always false"
code.
* coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
* cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
changes.
* vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
size 16 for ALPHA_R_LINKAGE.
(alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
bitsize to zero.
* bfd-in.h (reloc_howto_type): Delete.
* bfd-in2.h: Regenerate.
2018-08-21 10:24:29 +08:00
|
|
|
|
2018-08-21 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c (reloc_howto_type): Typedef.
|
|
|
|
|
|
(bfd_symbol): Delete forward declaration.
|
|
|
|
|
|
(struct reloc_howto_struct): Add "negate" field. Make "size",
|
|
|
|
|
|
"bitsize", "rightshift", "bitpos", "complain_on_overflow",
|
|
|
|
|
|
"pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
|
|
|
|
|
|
Rearrange for better packing. Revise comments.
|
|
|
|
|
|
(HOWTO): Map to rearranged reloc_howto_struct.
|
|
|
|
|
|
(bfd_get_reloc_size): Delete now unused cases.
|
|
|
|
|
|
(read_reloc, write_reloc): Likewise.
|
|
|
|
|
|
(apply_reloc, _bfd_relocate_contents): Test howto->negate
|
|
|
|
|
|
rather than howto->size < 0 for negated relocation values.
|
|
|
|
|
|
* coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
|
|
|
|
|
|
signed/unsigned warning.
|
|
|
|
|
|
(xcoff_ppc_relocate_section): Delete "condition is always false"
|
|
|
|
|
|
code.
|
|
|
|
|
|
* coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
|
|
|
|
|
|
* cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
|
|
|
|
|
|
changes.
|
|
|
|
|
|
* vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
|
|
|
|
|
|
size 16 for ALPHA_R_LINKAGE.
|
|
|
|
|
|
(alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
|
|
|
|
|
|
bitsize to zero.
|
|
|
|
|
|
* bfd-in.h (reloc_howto_type): Delete.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2018-08-20 18:06:05 +08:00
|
|
|
|
2018-08-21 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c (HOWTO): Revise comment.
|
|
|
|
|
|
(NEWHOWTO, HOWTO_PREPARE): Delete.
|
|
|
|
|
|
* coff-arm.c (coff_arm_reloc_type_lookup): Replace const struc
|
|
|
|
|
|
reloc_howto_struct with reloc_howto_type.
|
|
|
|
|
|
* ns32knetbsd.c (MY_bfd_reloc_type_lookup): Likewise.
|
|
|
|
|
|
* vms-alpha.c (alpha_vms_bfd_reloc_type_lookup): Likewise.
|
|
|
|
|
|
* elf-hppa.h (HOW): Define.
|
|
|
|
|
|
(elf_hppa_howto_table): Use it to simplify this table, correcting
|
|
|
|
|
|
name of R_PARISC_LTOFF16WF, R_PARISC_LTOFF_FPTR64, and
|
|
|
|
|
|
R_PARISC_LTOFF_FPTR16DF.
|
|
|
|
|
|
* elf32-mep.c (MEPREL): Use HOWTO.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2018-08-20 07:55:12 +08:00
|
|
|
|
2018-08-20 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* mmo.c (valid_mmo_symbol_character_set): Initialize and make
|
|
|
|
|
|
array const.
|
|
|
|
|
|
(mmo_init): Don't init valid_mmo_symbol_character_set.
|
|
|
|
|
|
|
2018-08-20 07:50:11 +08:00
|
|
|
|
2018-08-20 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* rs6000-core.c (CORE_COMMONSZ): Balance parentheses in expression.
|
|
|
|
|
|
|
2018-08-17 18:54:05 +08:00
|
|
|
|
2018-08-17 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/23515
|
|
|
|
|
|
* elf-bfd.h (elf_backend_data): Add fixup_gnu_properties.
|
|
|
|
|
|
* elf-properties.c (_bfd_elf_link_setup_gnu_properties): Call
|
|
|
|
|
|
backend fixup_gnu_properties if it isn't NULL. Discard
|
|
|
|
|
|
.note.gnu.property section if all properties have been removed.
|
|
|
|
|
|
* elfxx-target.h (elf_backend_fixup_gnu_properties): New.
|
|
|
|
|
|
(elfNN_bed): Initialize fixup_gnu_properties.
|
|
|
|
|
|
* elfxx-x86.c (_bfd_x86_elf_link_fixup_gnu_properties): New
|
|
|
|
|
|
function.
|
|
|
|
|
|
* elfxx-x86.h (_bfd_x86_elf_link_fixup_gnu_properties): New
|
|
|
|
|
|
prototype.
|
|
|
|
|
|
(elf_backend_fixup_gnu_properties): New.
|
|
|
|
|
|
|
2018-08-15 09:41:59 +08:00
|
|
|
|
2018-08-16 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c: Correct ppc_stub_long_branch_notoc example.
|
|
|
|
|
|
Formatting.
|
|
|
|
|
|
|
2018-08-13 22:24:31 +08:00
|
|
|
|
2018-08-12 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR binutils/23494
|
|
|
|
|
|
* Makefile.am (BFD32_LIBS): Add elf-properties.lo.
|
|
|
|
|
|
(BFD32_LIBS_CFILES): Add elf-properties.c.
|
|
|
|
|
|
(BFD32_BACKENDS): Remove elf-properties.lo.
|
|
|
|
|
|
(BFD32_BACKENDS_CFILES): Remove elf-properties.c.
|
|
|
|
|
|
* configure.ac (elf): Remove elf-properties.lo.
|
|
|
|
|
|
* Makefile.in: Regenerated.
|
|
|
|
|
|
* configure: Likewise.
|
|
|
|
|
|
|
2018-08-11 21:41:33 +08:00
|
|
|
|
2018-08-11 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/23428
|
|
|
|
|
|
* elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
|
|
|
|
|
|
add X86_ISA_1_NEEDED property only if existing properties won't
|
|
|
|
|
|
be removed.
|
|
|
|
|
|
|
2018-08-11 09:37:07 +08:00
|
|
|
|
2018-08-11 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c (bfd_get_reloc_size): Sort switch.
|
|
|
|
|
|
(read_reloc, write_reloc, apply_reloc): New functions.
|
|
|
|
|
|
(bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
|
|
|
|
|
|
(_bfd_relocate_contents): Use read_reloc and write_reloc.
|
|
|
|
|
|
(_bfd_clear_contents): Likewise.
|
|
|
|
|
|
|
2018-08-10 00:46:51 +08:00
|
|
|
|
2018-08-11 John Darrington <john@darrington.wattle.id.au>
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
|
|
|
|
|
|
(_bfd_clear_contents): Likewise.
|
|
|
|
|
|
(bfd_perform_relocation): Likewise.
|
|
|
|
|
|
(bfd_install_relocation): Likewise.
|
|
|
|
|
|
|
2018-08-11 03:21:58 +08:00
|
|
|
|
2018-08-10 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/23499
|
|
|
|
|
|
* elflink.c (bfd_elf_record_link_assignment): Always clear
|
|
|
|
|
|
h->verinfo.verdef when overriding a dynamic definition.
|
|
|
|
|
|
|
2018-08-09 19:29:43 +08:00
|
|
|
|
2018-08-10 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR binutils/23494
|
|
|
|
|
|
* elf-properties.c (elf_get_gnu_property_section_size): Always
|
|
|
|
|
|
use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
|
|
|
|
|
|
(elf_write_gnu_properties): Likewise.
|
|
|
|
|
|
|
2018-08-09 12:00:04 +08:00
|
|
|
|
2018-08-08 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR binutils/23494
|
|
|
|
|
|
* bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
|
|
|
|
|
|
calling _bfd_elf_convert_gnu_property_size to convert
|
|
|
|
|
|
.note.gnu.property section size.
|
|
|
|
|
|
(bfd_convert_section_contents): Check BFD_DECOMPRESS after
|
|
|
|
|
|
calling _bfd_elf_convert_gnu_properties to convert
|
|
|
|
|
|
.note.gnu.property section.
|
|
|
|
|
|
* elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
|
|
|
|
|
|
(_bfd_elf_convert_gnu_properties): Likewise.
|
|
|
|
|
|
* elf-properties.c (elf_get_gnu_property_section_size): New
|
|
|
|
|
|
function.
|
|
|
|
|
|
(elf_write_gnu_properties): Likewise.
|
|
|
|
|
|
(_bfd_elf_convert_gnu_property_size): Likewise.
|
|
|
|
|
|
(_bfd_elf_convert_gnu_properties): Likewise.
|
|
|
|
|
|
(_bfd_elf_link_setup_gnu_properties): Use
|
|
|
|
|
|
elf_get_gnu_property_section_size and elf_write_gnu_properties.
|
|
|
|
|
|
|
2018-08-08 21:09:15 +08:00
|
|
|
|
2018-08-08 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/23486
|
|
|
|
|
|
* elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
|
|
|
|
|
|
GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
|
|
|
|
|
|
(_bfd_x86_elf_link_setup_gnu_properties): Adding the
|
|
|
|
|
|
GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
|
|
|
|
|
|
GNU_PROPERTY_X86_ISA_1_USED, property.
|
|
|
|
|
|
|
2018-08-06 20:13:51 +08:00
|
|
|
|
2018-08-07 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
|
|
|
|
|
|
Add lr_restore, eh_size and eh_base.
|
|
|
|
|
|
(eh_advance, eh_advance_size): New functions.
|
|
|
|
|
|
(build_tls_get_addr_stub): Emit EH info for stub.
|
|
|
|
|
|
(ppc_build_one_stub): Likewise for _notoc stubs.
|
|
|
|
|
|
(ppc_size_one_stub): Size EH info for stub.
|
|
|
|
|
|
(group_sections): Init new map_stub fields.
|
|
|
|
|
|
(stub_eh_frame_size): Delete.
|
|
|
|
|
|
(ppc64_elf_size_stubs): Size EH info for stubs. Set up dummy EH
|
|
|
|
|
|
program for stubs.
|
|
|
|
|
|
(ppc64_elf_build_stubs): Reinit new map_stub fields. Set FDE
|
|
|
|
|
|
offset to stub section here..
|
|
|
|
|
|
(ppc64_elf_finish_dynamic_sections): ..rather than here.
|
|
|
|
|
|
|
2018-08-05 18:14:03 +08:00
|
|
|
|
2018-08-07 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
|
|
|
|
|
|
instruction of __tls_get_addr_opt stub.
|
|
|
|
|
|
(plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
|
|
|
|
|
|
dealing with __tls_get_addr_opt stub.
|
|
|
|
|
|
(build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
|
|
|
|
|
|
|
2018-08-06 21:41:32 +08:00
|
|
|
|
2018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
|
|
|
|
|
|
efalgs only when in/out exists.
|
|
|
|
|
|
(elf32_arc_section_from_shdr): Don't complain about 0x0c
|
|
|
|
|
|
section type. It is mwdt compiler specific.
|
|
|
|
|
|
|
2018-08-06 21:41:32 +08:00
|
|
|
|
2018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
|
|
|
|
|
|
|
2018-08-06 21:41:32 +08:00
|
|
|
|
2018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arc.c (arc_elf_merge_attributes): Handle
|
|
|
|
|
|
Tag_ARC_ATR_version.
|
|
|
|
|
|
|
R_PPC64_REL24_NOTOC support
R_PPC64_REL24_NOTOC is used on calls like "bl foo@notoc" to tell the
linker that linkage stubs for PLT calls or long branches can't use r2
for pic addressing. Instead, new stubs that generate pc-relative
addresses are used. One complication is that pc-relative offsets to
the PLT may need to be 64-bit in large programs, in contrast to the
toc-relative addressing used by older PLT linkage stubs where a 32-bit
offset is sufficient until the PLT itself exceeds 2G in size.
.eh_frame info to cover the _notoc stubs is yet to be implemented.
bfd/
* elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
(ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
(SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
(ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
(ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
(ppc_stub_type): Add ppc_stub_long_branch_notoc,
ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
ppc_stub_plt_call_both.
(is_branch_reloc): Add R_PPC64_REL24_NOTOC.
(build_offset, size_offset): New functions.
(plt_stub_size): Support plt_call_notoc and plt_call_both.
(ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
(toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
(ppc64_elf_size_stubs): Likewise, and new stubs.
(ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
* reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
gas/
* config/tc-ppc.c (ppc_elf_suffix): Support @notoc.
(ppc_force_relocation, ppc_fix_adjustable): Handle REL24_NOTOC.
ld/
* testsuite/ld-powerpc/ext.d,
* testsuite/ld-powerpc/ext.s,
* testsuite/ld-powerpc/ext.lnk,
* testsuite/ld-powerpc/notoc.d,
* testsuite/ld-powerpc/notoc.s: New tests.
* testsuite/ld-powerpc/powerpc.exp: Run them.
2018-08-03 15:11:22 +08:00
|
|
|
|
2018-08-05 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
|
|
|
|
|
|
(ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
|
|
|
|
|
|
(SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
|
|
|
|
|
|
(ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
|
|
|
|
|
|
(ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
|
|
|
|
|
|
(ppc_stub_type): Add ppc_stub_long_branch_notoc,
|
|
|
|
|
|
ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
|
|
|
|
|
|
ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
|
|
|
|
|
|
ppc_stub_plt_call_both.
|
|
|
|
|
|
(is_branch_reloc): Add R_PPC64_REL24_NOTOC.
|
|
|
|
|
|
(build_offset, size_offset): New functions.
|
|
|
|
|
|
(plt_stub_size): Support plt_call_notoc and plt_call_both.
|
|
|
|
|
|
(ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
|
|
|
|
|
|
(toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
|
|
|
|
|
|
(ppc64_elf_size_stubs): Likewise, and new stubs.
|
|
|
|
|
|
(ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
|
|
|
|
|
|
* reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
|
2018-08-03 15:15:25 +08:00
|
|
|
|
2018-08-05 Alan Modra <amodra@gmail.com>
|
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|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
|
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|
|
2018-08-03 07:13:49 +08:00
|
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|
|
2018-08-02 Jim Wilson <jimw@sifive.com>
|
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|
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|
|
* elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
|
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|
|
add SEC_LINKER_CREATED flag.
|
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|
|
2018-08-01 21:42:37 +08:00
|
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|
|
2018-08-01 Nick Clifton <nickc@redhat.com>
|
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|
|
|
|
2018-08-01 21:46:43 +08:00
|
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|
|
* coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
|
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|
|
|
|
about potentially truncated strncpy operations.
|
|
|
|
|
|
(_bfd_xcoff_put_symbol_name): Likewise.
|
|
|
|
|
|
|
2018-08-01 21:42:37 +08:00
|
|
|
|
* elf32-avr.c (avr_stub_name): Check for a NULL return from
|
|
|
|
|
|
bfd_malloc.
|
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|
|
|
|
2018-08-01 21:34:41 +08:00
|
|
|
|
2018-08-01 Zenith <zenith432@users.sourceforge.net>
|
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|
|
|
|
|
|
|
|
|
|
PR 23460
|
|
|
|
|
|
* plugin.c (bfd_plugin_open_input): Close file descriptor if the
|
|
|
|
|
|
call to fstat fails.
|
|
|
|
|
|
(try_claim): Always close the file descriptor at the end of the
|
|
|
|
|
|
function.
|
|
|
|
|
|
(try_load_plugin): If a plugin has already been registered, then
|
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|
|
|
skip the dlopen and onload steps and go straight to claiming the
|
|
|
|
|
|
file. If these is an error, close the plugin.
|
|
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|
|
|
|
2018-08-01 10:44:22 +08:00
|
|
|
|
2018-08-01 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
|
|
|
|
|
|
(ppc_build_one_stub): Don't set stub_offset, instead assert that
|
|
|
|
|
|
it is sane. Don't adjust stub_offset for alignment. Adjust size
|
|
|
|
|
|
calculation. Use "targ" temp when calculating offsets.
|
|
|
|
|
|
(ppc_size_one_stub): Set stub_offset here. Use "targ" temp when
|
|
|
|
|
|
calculating offsets. Adjust for alignment before setting
|
|
|
|
|
|
tls_get_addr_opt_bctrl.
|
|
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|
|
|
|
2018-08-01 09:02:56 +08:00
|
|
|
|
2018-08-01 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/SRC-POTFILES.in: Regenerate.
|
|
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|
|
2018-07-30 20:58:15 +08:00
|
|
|
|
2018-07-30 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 22706
|
|
|
|
|
|
* elf32-sh.c (sh_elf_relocate_section): When processing
|
|
|
|
|
|
translation relocs, fail if the relocation offset is too small.
|
|
|
|
|
|
Replace BFD_ASSERTs with more helpful error messages.
|
|
|
|
|
|
|
Add support for the C_SKY series of processors.
This patch series is a new binutils port for C-SKY processors, including support for both the V1 and V2 processor variants. V1 is derived from the MCore architecture while V2 is substantially different, with mixed 16- and 32-bit instructions, a larger register set, a different (but overlapping) ABI, etc. There is support for bare-metal ELF targets and Linux with both glibc and uClibc.
This code is being contributed jointly by C-SKY Microsystems and Mentor Graphics. C-SKY is responsible for the technical content and has proposed Lifang Xia and Yunhai Shang as port maintainers. (Note that C-SKY does have a corporate copyright assignment on file with the FSF.) Mentor Graphics' role has been cleaning up the code, adding documentation and additional test cases, etc, to address issues we anticipated reviewers would complain about.
bfd * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
(BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
* Makefile.in: Regenerated.
* archures.c (enum bfd_architecture): Add bfd_arch_csky and
related bfd_mach defines.
(bfd_csky_arch): Declare.
(bfd_archures_list): Add C-SKY.
* bfd-in.h (elf32_csky_build_stubs): Declare.
(elf32_csky_size_stubs): Declare.
(elf32_csky_next_input_section: Declare.
(elf32_csky_setup_section_lists): Declare.
* bfd-in2.h: Regenerated.
* config.bfd: Add C-SKY.
* configure.ac: Likewise.
* configure: Regenerated.
* cpu-csky.c: New file.
* elf-bfd.h (enum elf_target_id): Add C-SKY.
* elf32-csky.c: New file.
* libbfd.h: Regenerated.
* reloc.c: Add C-SKY relocations.
* targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
(_bfd_target_vector): Add C-SKY target vector entries.
binutils* readelf.c: Include elf/csky.h.
(guess_is_rela): Handle EM_CSKY.
(dump_relocations): Likewise.
(get_machine_name): Likewise.
(is_32bit_abs_reloc): Likewise.
include * dis-asm.h (csky_symbol_is_valid): Declare.
* opcode/csky.h: New file.
opcodes * Makefile.am (TARGET_LIBOPCODES_CFILES): Add csky-dis.c.
* Makefile.in: Regenerated.
* configure.ac: Add C-SKY.
* configure: Regenerated.
* csky-dis.c: New file.
* csky-opc.h: New file.
* disassemble.c (ARCH_csky): Define.
(disassembler, disassemble_init_for_target): Add case for ARCH_csky.
* disassemble.h (print_insn_csky, csky_get_disassembler): Declare.
gas * Makefile.am (TARGET_CPU_CFILES): Add entry for C-SKY.
(TARGET_CPU_HFILES, TARGET_ENV_HFILES): Likewise.
* Makefile.in: Regenerated.
* config/tc-csky.c: New file.
* config/tc-csky.h: New file.
* config/te-csky_abiv1.h: New file.
* config/te-csky_abiv1_linux.h: New file.
* config/te-csky_abiv2.h: New file.
* config/te-csky_abiv2_linux.h: New file.
* configure.tgt: Add C-SKY.
* doc/Makefile.am (CPU_DOCS): Add entry for C-SKY.
* doc/Makefile.in: Regenerated.
* doc/all.texi: Set CSKY feature.
* doc/as.texi (Overview): Add C-SKY options.
(Machine Dependencies): Likewise.
* doc/c-csky.texi: New file.
* testsuite/gas/csky/*: New test cases.
ld * Makefile.am (ALL_EMULATION_SOURCES): Add C-SKY emulations.
(ecskyelf.c, ecskyelf_linux.c): New rules.
* Makefile.in: Regenerated.
* configure.tgt: Add C-SKY.
* emulparams/cskyelf.sh: New file.
* emulparams/cskyelf_linux.sh: New file.
* emultempl/cskyelf.em: New file.
* gen-doc.texi: Add C-SKY.
* ld.texi: Likewise.
(Options specific to C-SKY targets): New section.
* testsuite/ld-csky/*: New tests.
2018-07-30 19:24:14 +08:00
|
|
|
|
2018-07-30 Andrew Jenner <andrew@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
|
|
|
|
|
|
(BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
|
|
|
|
|
|
* Makefile.in: Regenerated.
|
|
|
|
|
|
* archures.c (enum bfd_architecture): Add bfd_arch_csky and
|
|
|
|
|
|
related bfd_mach defines.
|
|
|
|
|
|
(bfd_csky_arch): Declare.
|
|
|
|
|
|
(bfd_archures_list): Add C-SKY.
|
|
|
|
|
|
* bfd-in.h (elf32_csky_build_stubs): Declare.
|
|
|
|
|
|
(elf32_csky_size_stubs): Declare.
|
|
|
|
|
|
(elf32_csky_next_input_section: Declare.
|
|
|
|
|
|
(elf32_csky_setup_section_lists): Declare.
|
|
|
|
|
|
* bfd-in2.h: Regenerated.
|
|
|
|
|
|
* config.bfd: Add C-SKY.
|
|
|
|
|
|
* configure.ac: Likewise.
|
|
|
|
|
|
* configure: Regenerated.
|
|
|
|
|
|
* cpu-csky.c: New file.
|
|
|
|
|
|
* elf-bfd.h (enum elf_target_id): Add C-SKY.
|
|
|
|
|
|
* elf32-csky.c: New file.
|
|
|
|
|
|
* libbfd.h: Regenerated.
|
|
|
|
|
|
* reloc.c: Add C-SKY relocations.
|
|
|
|
|
|
* targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
|
|
|
|
|
|
(_bfd_target_vector): Add C-SKY target vector entries.
|
|
|
|
|
|
|
2018-07-24 18:58:44 +08:00
|
|
|
|
2018-07-27 John Darrington <john@darrington.wattle.id.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-s12z.c (ELF_TARGET_ID): Don't define.
|
|
|
|
|
|
|
2018-07-24 18:58:43 +08:00
|
|
|
|
2018-07-27 John Darrington <john@darrington.wattle.id.au>
|
|
|
|
|
|
|
|
|
|
|
|
* libbfd.c (bfd_getb24, bfd_getl24): New functions.
|
|
|
|
|
|
(bfd_get_24, bfd_put_24): New macros.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2018-07-24 18:58:42 +08:00
|
|
|
|
2018-07-27 John Darrington <john@darrington.wattle.id.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
|
|
|
|
|
|
|
2018-07-26 10:41:11 +08:00
|
|
|
|
2018-07-26 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
|
|
|
|
|
|
for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
|
|
|
|
|
|
|
2018-07-25 13:54:55 +08:00
|
|
|
|
2018-07-25 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
|
|
|
|
|
|
Avoid trashing toff with added when used as a symbol index.
|
|
|
|
|
|
Ignore R_PPC_PLTREL24 addends in unused example code. Avoid
|
|
|
|
|
|
creating unnecessary fixups when relocatable.
|
|
|
|
|
|
|
2018-07-25 10:10:48 +08:00
|
|
|
|
2018-07-25 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
|
|
|
|
|
|
-Wstringop-truncation warning for gcc-8.0 too.
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_write_core_note): Likewise.
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
|
|
|
|
|
|
* elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
|
|
|
|
|
|
* elf32-s390.c (elf_s390_write_core_note): Comment fix.
|
|
|
|
|
|
* elf64-s390.c (elf_s390_write_core_note): Likewise.
|
|
|
|
|
|
|
2018-07-24 15:05:52 +08:00
|
|
|
|
2018-07-24 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 23430
|
|
|
|
|
|
* dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
|
|
|
|
|
|
* elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
|
|
|
|
|
|
|
2018-07-23 09:59:11 +08:00
|
|
|
|
2018-07-23 Max Filippov <jcmvbkbc@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
|
|
|
|
|
|
relocation sections consistency check to always check both
|
|
|
|
|
|
.rela.dyn and .rela.plt when they exist. Rearrange variable
|
|
|
|
|
|
definition and assignment places.
|
|
|
|
|
|
|
2018-07-23 04:52:28 +08:00
|
|
|
|
2018-07-23 Max Filippov <jcmvbkbc@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
|
|
|
|
|
|
relocations section for dynamic undefined weak symbols when
|
|
|
|
|
|
linking a shared object.
|
|
|
|
|
|
|
2018-07-16 08:07:40 +08:00
|
|
|
|
2018-07-23 Tom Tromey <tom@tromey.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
|
|
|
|
|
|
|
2018-07-21 21:00:40 +08:00
|
|
|
|
2018-07-21 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
|
|
|
|
|
|
cleanup for the case of a global symbol that binds locally. Also
|
|
|
|
|
|
install a value in the GOT slot in the case of a local symbol in
|
|
|
|
|
|
a non-PIC link.
|
|
|
|
|
|
|
2018-07-21 00:18:47 +08:00
|
|
|
|
2018-07-20 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/23428
|
|
|
|
|
|
* elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
|
|
|
|
|
|
separate code program header is needed, make sure that the first
|
|
|
|
|
|
read-only PT_LOAD segment has no code by adding a
|
|
|
|
|
|
GNU_PROPERTY_X86_ISA_1_USED note.
|
|
|
|
|
|
|
2018-07-20 20:21:33 +08:00
|
|
|
|
2018-07-20 Chenghua Xu <paul.hua.gm@gmail.com>
|
|
|
|
|
|
Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (print_mips_ases): Add MMI extension.
|
|
|
|
|
|
|
2018-07-20 20:21:33 +08:00
|
|
|
|
2018-07-20 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
|
|
|
|
|
|
create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
|
|
|
|
|
|
dynamic relocation section will be discarded from output.
|
|
|
|
|
|
(_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
|
|
|
|
|
|
the dynamic relocation section will be retained in output.
|
|
|
|
|
|
|
2018-07-19 00:51:54 +08:00
|
|
|
|
2018-07-18 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* xcofflink.c (xcoff_write_global_symbol): Fix symbol type
|
|
|
|
|
|
checks for defined weak symbols.
|
|
|
|
|
|
|
2018-07-18 03:04:53 +08:00
|
|
|
|
2018-07-17 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-nds32.c (nds32_elf_relax_loadstore): Use
|
|
|
|
|
|
`bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
|
|
|
|
|
|
whether the symbol is absolute.
|
|
|
|
|
|
(nds32_elf_relax_lo12): Likewise.
|
|
|
|
|
|
* elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
|
|
|
|
|
|
(elfNN_aarch64_check_relocs): Likewise.
|
|
|
|
|
|
* xcofflink.c (xcoff_need_ldrel_p): Likewise.
|
|
|
|
|
|
(bfd_xcoff_import_symbol): Likewise.
|
|
|
|
|
|
(xcoff_write_global_symbol): Likewise.
|
|
|
|
|
|
|
2018-07-18 03:04:53 +08:00
|
|
|
|
2018-07-17 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* linker.c (bfd_is_abs_symbol): New macro.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
Add grok/write functions for new ppc core note sections
This patch adds functions for grokking and writing more register core
note sections (NT_PPC_TAR, NT_PPC_PPR, NT_PPC_DSCR, NT_PPC_EBB,
NT_PPC_PMU, NT_PPC_TM_CGPR, NT_PPC_TM_CFPR, NT_PPC_TM_CVMX,
NT_PPC_TM_CVSX, NT_PPC_TM_SPR, NT_PPC_TM_CTAR, NT_PPC_TM_CPPR,
NT_PPC_TM_CDSCR).
2018-07-16 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
bfd/
* elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
(elfcore_write_ppc_ppr): Likewise.
(elfcore_write_ppc_dscr): Likewise.
(elfcore_write_ppc_ebb): Likewise.
(elfcore_write_ppc_pmu): Likewise.
(elfcore_write_ppc_tm_cgpr): Likewise.
(elfcore_write_ppc_tm_cfpr): Likewise.
(elfcore_write_ppc_tm_cvmx): Likewise.
(elfcore_write_ppc_tm_cvsx): Likewise.
(elfcore_write_ppc_tm_spr): Likewise.
(elfcore_write_ppc_tm_ctar): Likewise.
(elfcore_write_ppc_tm_cppr): Likewise.
(elfcore_write_ppc_tm_cdscr): Likewise.
* elf.c (elfcore_write_ppc_tar): New function.
(elfcore_write_ppc_ppr): Likewise.
(elfcore_write_ppc_dscr): Likewise.
(elfcore_write_ppc_ebb): Likewise.
(elfcore_write_ppc_pmu): Likewise.
(elfcore_write_ppc_tm_cgpr): Likewise.
(elfcore_write_ppc_tm_cfpr): Likewise.
(elfcore_write_ppc_tm_cvmx): Likewise.
(elfcore_write_ppc_tm_cvsx): Likewise.
(elfcore_write_ppc_tm_spr): Likewise.
(elfcore_write_ppc_tm_ctar): Likewise.
(elfcore_write_ppc_tm_cppr): Likewise.
(elfcore_write_ppc_tm_cdscr): Likewise.
(elfcore_write_register_note): Call them.
(elfcore_grok_ppc_tar): New function.
(elfcore_grok_ppc_ppr): Likewise.
(elfcore_grok_ppc_dscr): Likewise.
(elfcore_grok_ppc_ebb): Likewise.
(elfcore_grok_ppc_pmu): Likewise.
(elfcore_grok_ppc_tm_cgpr): Likewise.
(elfcore_grok_ppc_tm_cfpr): Likewise.
(elfcore_grok_ppc_tm_cvmx): Likewise.
(elfcore_grok_ppc_tm_cvsx): Likewise.
(elfcore_grok_ppc_tm_spr): Likewise.
(elfcore_grok_ppc_tm_ctar): Likewise.
(elfcore_grok_ppc_tm_cppr): Likewise.
(elfcore_grok_ppc_tm_cdscr): Likewise.
(elfcore_grok_note): Call them.
2018-07-16 23:42:22 +08:00
|
|
|
|
2018-07-16 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
|
|
|
|
|
|
(elfcore_write_ppc_ppr): Likewise.
|
|
|
|
|
|
(elfcore_write_ppc_dscr): Likewise.
|
|
|
|
|
|
(elfcore_write_ppc_ebb): Likewise.
|
|
|
|
|
|
(elfcore_write_ppc_pmu): Likewise.
|
|
|
|
|
|
(elfcore_write_ppc_tm_cgpr): Likewise.
|
|
|
|
|
|
(elfcore_write_ppc_tm_cfpr): Likewise.
|
|
|
|
|
|
(elfcore_write_ppc_tm_cvmx): Likewise.
|
|
|
|
|
|
(elfcore_write_ppc_tm_cvsx): Likewise.
|
|
|
|
|
|
(elfcore_write_ppc_tm_spr): Likewise.
|
|
|
|
|
|
(elfcore_write_ppc_tm_ctar): Likewise.
|
|
|
|
|
|
(elfcore_write_ppc_tm_cppr): Likewise.
|
|
|
|
|
|
(elfcore_write_ppc_tm_cdscr): Likewise.
|
|
|
|
|
|
* elf.c (elfcore_write_ppc_tar): New function.
|
|
|
|
|
|
(elfcore_write_ppc_ppr): Likewise.
|
|
|
|
|
|
(elfcore_write_ppc_dscr): Likewise.
|
|
|
|
|
|
(elfcore_write_ppc_ebb): Likewise.
|
|
|
|
|
|
(elfcore_write_ppc_pmu): Likewise.
|
|
|
|
|
|
(elfcore_write_ppc_tm_cgpr): Likewise.
|
|
|
|
|
|
(elfcore_write_ppc_tm_cfpr): Likewise.
|
|
|
|
|
|
(elfcore_write_ppc_tm_cvmx): Likewise.
|
|
|
|
|
|
(elfcore_write_ppc_tm_cvsx): Likewise.
|
|
|
|
|
|
(elfcore_write_ppc_tm_spr): Likewise.
|
|
|
|
|
|
(elfcore_write_ppc_tm_ctar): Likewise.
|
|
|
|
|
|
(elfcore_write_ppc_tm_cppr): Likewise.
|
|
|
|
|
|
(elfcore_write_ppc_tm_cdscr): Likewise.
|
|
|
|
|
|
(elfcore_write_register_note): Call them.
|
|
|
|
|
|
(elfcore_grok_ppc_tar): New function.
|
|
|
|
|
|
(elfcore_grok_ppc_ppr): Likewise.
|
|
|
|
|
|
(elfcore_grok_ppc_dscr): Likewise.
|
|
|
|
|
|
(elfcore_grok_ppc_ebb): Likewise.
|
|
|
|
|
|
(elfcore_grok_ppc_pmu): Likewise.
|
|
|
|
|
|
(elfcore_grok_ppc_tm_cgpr): Likewise.
|
|
|
|
|
|
(elfcore_grok_ppc_tm_cfpr): Likewise.
|
|
|
|
|
|
(elfcore_grok_ppc_tm_cvmx): Likewise.
|
|
|
|
|
|
(elfcore_grok_ppc_tm_cvsx): Likewise.
|
|
|
|
|
|
(elfcore_grok_ppc_tm_spr): Likewise.
|
|
|
|
|
|
(elfcore_grok_ppc_tm_ctar): Likewise.
|
|
|
|
|
|
(elfcore_grok_ppc_tm_cppr): Likewise.
|
|
|
|
|
|
(elfcore_grok_ppc_tm_cdscr): Likewise.
|
|
|
|
|
|
(elfcore_grok_note): Call them.
|
|
|
|
|
|
|
2018-07-12 00:44:45 +08:00
|
|
|
|
2018-07-11 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
|
|
|
|
|
|
than `!bfd_link_pic' in determining the dynamic symbol index.
|
|
|
|
|
|
Avoid the index of -1.
|
|
|
|
|
|
(mips_elf_initialize_tls_slots): Likewise. Flatten code by
|
|
|
|
|
|
moving `dyn' to the beginning of the function block.
|
|
|
|
|
|
|
2018-07-12 00:44:45 +08:00
|
|
|
|
2018-07-11 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
Rich Felker <bugdal@aerifal.cx>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/22570
|
|
|
|
|
|
* elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
|
|
|
|
|
|
than `bfd_link_pic' to determine whether dynamic relocations are
|
|
|
|
|
|
to be produced.
|
|
|
|
|
|
(mips_elf_initialize_tls_slots): Likewise.
|
|
|
|
|
|
|
2018-07-11 07:42:43 +08:00
|
|
|
|
2018-07-10 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (bfd_elf_final_link): Rename `remove' local variable
|
|
|
|
|
|
to `remove_section'.
|
|
|
|
|
|
|
xgate cleanup
elf32-xgate.c contains many functions that are only stubs and
elf32-xgate.h contains unused declarations. While this might be
reasonable for the initial commit of a port with subsequent work
fleshing out the stubs, xgate has only had two minor target specific
patches since the initial commit over six years ago. The rest of the
changes have been general maintenance work applied to all ELF targets,
and some of this work could have been avoided if the stubs hadn't been
there. So this patch removes all the stubs.
I've kept the functionality of the old elf32_xgate_add_symbol_hook,
implemented in elf32_xgate_backend_symbol_processing. Presumably,
that's to set the symbol st_target_internal flag for use in
elf32-m68hc1x.c:elf32_m68hc11_relocate_section.
The empty elf32_xgate_relocate_section meant that xgate had no linker.
Or at least, no linker relocation processing. Deleting the
elf_backend_relocate_section define means the target will now use the
generic linker reloc processing. How good that is will depend on the
accuracy of the reloc howtos..
I haven't updated the ld testsuite to xfail tests expected to fail
for generic elf targets.
bfd/
* elf32-xgate.h: Delete.
* elf32-xgate.c: Delete unnecessary forward declarations, add two
that are now needed.
(xgate_elf_bfd_link_hash_table_create)
(xgate_elf_bfd_link_hash_table_free)
(xgate_elf_set_mach_from_flags, struct xgate_scan_param)
(stub_hash_newfunc, elf32_xgate_add_symbol_hook)
(elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
(elf32_xgate_build_stubs, elf32_xgate_check_relocs)
(elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
(elf32_xgate_post_process_headers): Delete.
(elf32_xgate_backend_symbol_processing): New function.
(xgate_elf_ignore_reloc, xgate_elf_special_reloc)
(_bfd_xgate_elf_print_private_bfd_data): Make static.
(ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
(elf_backend_relocate_section, elf_backend_object_p)
(elf_backend_final_write_processing, elf_backend_can_gc_sections)
(elf_backend_post_process_headers, elf_backend_add_symbol_hook)
(bfd_elf32_bfd_link_hash_table_create)
(bfd_elf32_bfd_set_private_flags)
(xgate_stub_hash_lookup): Don't define.
(elf_backend_symbol_processing): Define.
* elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
ld/
* emulparams/xgateelf.sh (TEMPLATE_NAME) Set to generic.
(EXTRA_EM_FILE): Set to genelf.
2018-07-07 19:53:53 +08:00
|
|
|
|
2018-07-10 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-xgate.h: Delete.
|
|
|
|
|
|
* elf32-xgate.c: Delete unnecessary forward declarations, add two
|
|
|
|
|
|
that are now needed.
|
|
|
|
|
|
(xgate_elf_bfd_link_hash_table_create)
|
|
|
|
|
|
(xgate_elf_bfd_link_hash_table_free)
|
|
|
|
|
|
(xgate_elf_set_mach_from_flags, struct xgate_scan_param)
|
|
|
|
|
|
(stub_hash_newfunc, elf32_xgate_add_symbol_hook)
|
|
|
|
|
|
(elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
|
|
|
|
|
|
(elf32_xgate_build_stubs, elf32_xgate_check_relocs)
|
|
|
|
|
|
(elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
|
|
|
|
|
|
(elf32_xgate_post_process_headers): Delete.
|
|
|
|
|
|
(elf32_xgate_backend_symbol_processing): New function.
|
|
|
|
|
|
(xgate_elf_ignore_reloc, xgate_elf_special_reloc)
|
|
|
|
|
|
(_bfd_xgate_elf_print_private_bfd_data): Make static.
|
|
|
|
|
|
(ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
|
|
|
|
|
|
(elf_backend_relocate_section, elf_backend_object_p)
|
|
|
|
|
|
(elf_backend_final_write_processing, elf_backend_can_gc_sections)
|
|
|
|
|
|
(elf_backend_post_process_headers, elf_backend_add_symbol_hook)
|
|
|
|
|
|
(bfd_elf32_bfd_link_hash_table_create)
|
|
|
|
|
|
(bfd_elf32_bfd_set_private_flags)
|
|
|
|
|
|
(xgate_stub_hash_lookup): Don't define.
|
|
|
|
|
|
(elf_backend_symbol_processing): Define.
|
|
|
|
|
|
* elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
|
|
|
|
|
|
|
2018-07-10 04:30:44 +08:00
|
|
|
|
2018-07-09 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
|
|
|
|
|
|
`->needs_lazy_stub' if the stubs output section is the absolute
|
|
|
|
|
|
section.
|
|
|
|
|
|
|
2018-07-09 21:51:17 +08:00
|
|
|
|
2018-07-09 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/23388
|
|
|
|
|
|
* configure.ac: Use changequote for "i[3-7]86-*-linux-*".
|
|
|
|
|
|
* configure: Regenerated.
|
|
|
|
|
|
|
2018-07-09 10:39:59 +08:00
|
|
|
|
2018-07-09 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
|
|
|
|
|
|
_bfd_elf_post_process_headers.
|
|
|
|
|
|
|
2018-07-03 02:12:44 +08:00
|
|
|
|
2018-07-06 Max Filippov <jcmvbkbc@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
|
|
|
|
|
|
space for dynamic relocation for undefined weak symbol.
|
|
|
|
|
|
(elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
|
|
|
|
|
|
relocation for undefined weak symbols.
|
|
|
|
|
|
(shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
|
|
|
|
|
|
section for relocations against undefined weak symbols.
|
|
|
|
|
|
|
2018-07-06 23:25:21 +08:00
|
|
|
|
2018-07-06 Alan Hayward <alan.hayward@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (elfcore_grok_aarch_sve): New function.
|
|
|
|
|
|
(elfcore_grok_note): Check for Aarch64 SVE.
|
|
|
|
|
|
(elfcore_write_aarch_sve): New function.
|
|
|
|
|
|
(elfcore_write_register_note): Check for Aarch64 SVE.
|
|
|
|
|
|
* elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
|
|
|
|
|
|
|
2018-07-06 13:37:08 +08:00
|
|
|
|
2018-07-06 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
|
|
|
|
|
|
DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_write_core_note): Likewise.
|
|
|
|
|
|
* elf32-s390.c (elf_s390_write_core_note): Likewise.
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
|
|
|
|
|
|
* elf64-s390.c (elf_s390_write_core_note): Likewise.
|
|
|
|
|
|
* elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
|
|
|
|
|
|
|
2018-07-06 08:49:11 +08:00
|
|
|
|
2018-07-05 Jim Wilson <jimw@sifive.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
|
|
|
|
|
|
(riscv64*-*-*): Likewise.
|
|
|
|
|
|
(riscv-*-*): Add as an alias for riscv32*-*-*.
|
|
|
|
|
|
|
2018-07-06 00:24:07 +08:00
|
|
|
|
2018-07-05 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/23372
|
|
|
|
|
|
* elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
|
|
|
|
|
|
ISA properties with empty bits.
|
|
|
|
|
|
|
2018-07-05 19:16:56 +08:00
|
|
|
|
2018-07-05 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/ru.po: Updated Russian translation.
|
|
|
|
|
|
|
2018-07-04 09:11:31 +08:00
|
|
|
|
2018-07-05 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
|
|
|
|
|
|
* elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
|
|
|
|
|
|
on mismatch. Remove "warning: " from messages. Track last bfd
|
|
|
|
|
|
used to set tags.
|
|
|
|
|
|
(ppc_elf_merge_obj_attributes): Likewise. Handle status from
|
|
|
|
|
|
_bfd_elf_ppc_merge_fp_attributes.
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
|
|
|
|
|
|
from _bfd_elf_ppc_merge_fp_attributes.
|
|
|
|
|
|
|
2018-07-04 21:18:22 +08:00
|
|
|
|
2018-07-04 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
|
|
|
|
|
|
* Makefile.in: Regenerated.
|
|
|
|
|
|
|
2018-07-03 16:27:36 +08:00
|
|
|
|
2018-07-03 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
|
|
|
|
|
|
sections.
|
|
|
|
|
|
|
GNU attribute output on errors
.gnu.attributes entries from linker input files are merged to the
output file, the output having the union of compatible input
attributes. Incompatible attributes generally cause a linker error
and no output. However in some cases only a warning is emitted, and
one of the incompatible input attributes is passed on to the output.
PowerPC tends to emit warnings rather than errors, and the output
takes the first input attribute. For example, if we have two input
files with Tag_GNU_Power_ABI_FP, the first with a value signifying
"double-precision hard float, IBM long double", the second with a
value signifying "double-precision hard float, IEEE long double",
we'll get a warning about incompatible long double types and the
output will say "double-precision hard float, IBM long double".
The output attribute of course isn't correct. It would be correct to
specify "IBM and IEEE long double", but we don't have a way to
represent that currently. While it would be possible to extend the
encoding, there isn't much gain in doing so. A shared library
providing support for both long double types should link against
objects using either long double type without warning or error. That
is what you'd get if such a shared library had no Tag_GNU_Power_ABI_FP
attribute.
So this patch provides a way for the backend to omit .gnu.attributes
tags from the output.
* elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
* elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
* elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
ATTR_TYPE_FLAG_INT_VAL. Set ATTR_TYPE_HAS_ERROR on finding
incompatible attribute.
(ppc_elf_merge_obj_attributes): Likewise. Return
_bfd_elf_merge_object_attributes result.
* elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
_bfd_elf_merge_object_attributes result.
2018-07-03 13:20:38 +08:00
|
|
|
|
2018-07-03 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
|
|
|
|
|
|
* elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
|
|
|
|
|
|
* elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
|
|
|
|
|
|
ATTR_TYPE_FLAG_INT_VAL. Set ATTR_TYPE_HAS_ERROR on finding
|
|
|
|
|
|
incompatible attribute.
|
|
|
|
|
|
(ppc_elf_merge_obj_attributes): Likewise. Return
|
|
|
|
|
|
_bfd_elf_merge_object_attributes result.
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
|
|
|
|
|
|
_bfd_elf_merge_object_attributes result.
|
|
|
|
|
|
|
2018-07-03 10:48:10 +08:00
|
|
|
|
2018-07-03 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 17550
|
|
|
|
|
|
* elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
|
|
|
|
|
|
in discarded sections.
|
|
|
|
|
|
|
MIPS/BFD: Make section GC work with `ict_irix5' targets
Prevent runtime procedure table symbols, produced with `ict_irix5' MIPS
targets, from being swept in section GC, fixing linker errors like:
./ld-new: tmpdir/dump: protected symbol `_procedure_table_size' isn't defined
./ld-new: final link failed: bad value
triggered whenever section GC is enabled with those targets and
consequently removing the following test suite failures:
FAIL: Build pr22649-2a.so
FAIL: Build pr22649-2c.so
FAIL: PR ld/20828 dynamic symbols with section GC (auxiliary shared library)
FAIL: PR ld/20828 dynamic symbols with section GC (plain)
FAIL: PR ld/20828 dynamic symbols with section GC (version script)
FAIL: PR ld/20828 dynamic symbols with section GC (versioned shared library)
FAIL: PR ld/20828 dynamic symbols with section GC (versioned)
FAIL: --gc-sections with .text._init
FAIL: pr20022
observed with `mips-elf', `tx39-elf', `mipsisa32-elf', `mipsisa64-elf',
`mipsel-elf', `mipsisa32el-elf', `mipsisa64el-elf', `mips64vr-elf',
`mips64vrel-elf', `mips64vr4300-elf', `mips64vr4300el-elf',
`mips-sgi-irix5' and `mips-rtems' targets, among others. This fix makes
section GC usable with the affected targets.
bfd/
* elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
`mark' for symbols created from `mips_elf_dynsym_rtproc_names'
list.
2018-07-03 06:57:22 +08:00
|
|
|
|
2018-07-02 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
|
|
|
|
|
|
`mark' for symbols created from `mips_elf_dynsym_rtproc_names'
|
|
|
|
|
|
list.
|
|
|
|
|
|
|
microMIPS/BFD: Add missing NewABI TLS and miscellaneous relocations
Complement commit df58fc944dbc ("MIPS: microMIPS ASE support"),
<https://sourceware.org/ml/binutils/2011-07/msg00198.html>, and add TLS
and a few miscellaneous relocations to NewABI microMIPS support, fixing
GAS assertion failures:
.../gas/testsuite/gas/mips/elf-rel28.s: Assembler messages:
.../gas/testsuite/gas/mips/elf-rel28.s:19: Internal error in append_insn at .../gas/config/tc-mips.c:7660.
Please report this bug.
observed if an attempt is made to assemble the `elf-rel28.s' test case
to microMIPS code. The relocations are the same as with o32 support,
except for `partial_inplace' and `src_mask' updates for the respective
RELA variants.
bfd/
* elf64-mips.c (micromips_elf64_howto_table_rel): Add
R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
R_MICROMIPS_PC23_S2 relocation entries.
(micromips_elf64_howto_table_rela): Likewise.
(micromips_reloc_map): Likewise.
* elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
(elf_micromips_howto_table_rela): Likewise.
(micromips_reloc_map): Likewise.
gas/
* testsuite/gas/mips/elf-rel28-micromips-n32.d: New test.
* testsuite/gas/mips/elf-rel28-micromips-n64.d: New test.
* testsuite/gas/mips/mips.exp: Run the new tests.
2018-07-03 06:57:22 +08:00
|
|
|
|
2018-07-02 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-mips.c (micromips_elf64_howto_table_rel): Add
|
|
|
|
|
|
R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
|
|
|
|
|
|
R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
|
|
|
|
|
|
R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
|
|
|
|
|
|
R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
|
|
|
|
|
|
R_MICROMIPS_PC23_S2 relocation entries.
|
|
|
|
|
|
(micromips_elf64_howto_table_rela): Likewise.
|
|
|
|
|
|
(micromips_reloc_map): Likewise.
|
|
|
|
|
|
* elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
|
|
|
|
|
|
(elf_micromips_howto_table_rela): Likewise.
|
|
|
|
|
|
(micromips_reloc_map): Likewise.
|
|
|
|
|
|
|
2018-07-03 04:08:09 +08:00
|
|
|
|
2018-07-02 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/23324
|
|
|
|
|
|
* elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
|
|
|
|
|
|
R_X86_64_converted_reloc_bit bit.
|
|
|
|
|
|
|
Allow BFD to recognize macOS universal libraries
Bug #13157 is about a gdb regression, where previously it could handle
universal libraries, but now cannot.
gdb isn't working for me on macOS for other reasons, so I wrote this
small test program to show the problem:
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <bfd.h>
void
die (const char *what)
{
fprintf (stderr, "die: %s\n", what);
exit (1);
}
int
main (int argc, char **argv)
{
bfd *file = bfd_openr (argv[1], NULL);
if (file == NULL)
die ("couldn't open");
if (!bfd_check_format (file, bfd_archive))
die ("not an archive");
printf ("yay\n");
bfd_close (file);
return 0;
}
Then I built a simple universal binary. With git master BFD, I get:
$ ./doit ./universal-exe
die: not an archive
Jeff Muizelaar tracked this down to the BFD change for PR binutils/21787.
This patch changed bfd_generic_archive_p to sometimes reset the BFD's
"format" field.
However, simply changing bfd_generic_archive_p regressed the test case
in that bug.
Debugging PR binutils/21787 again, what I saw is that the mach-o
universal binary support acts like a bfd_archive but does not provide
a _close_and_cleanup function. However, if a BFD appears as an
archive member, it must always remove its own entry from its parent's
map. Otherwise, when the parent is destroyed, the already-destroyed
child BFD will be referenced. mach-o does not use the usual archive
member support, so simply using _bfd_archive_close_and_cleanup (as
other targets do) will not work.
This patch fixes the problem by introducing a new
_bfd_unlink_from_archive_parent function, then arranging for it to be
called in the mach-o case.
Ok?
bfd/ChangeLog
2018-07-02 Jeff Muizelaar <jrmuizel@gmail.com>
Tom Tromey <tom@tromey.com>
PR 13157
PR 21787
* mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
(bfd_mach_o_close_and_cleanup): Redefine.
* archive.c (_bfd_unlink_from_archive_parent): New function,
extracted from..
(_bfd_archive_close_and_cleanup): ..here.
(bfd_generic_archive_p): Do not clear archive's format.
* libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
* libbfd.h: Regenerate.
2018-06-28 22:02:42 +08:00
|
|
|
|
2018-07-02 Jeff Muizelaar <jrmuizel@gmail.com>
|
|
|
|
|
|
Tom Tromey <tom@tromey.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 13157
|
|
|
|
|
|
PR 21787
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
|
|
|
|
|
|
(bfd_mach_o_close_and_cleanup): Redefine.
|
|
|
|
|
|
* archive.c (_bfd_unlink_from_archive_parent): New function,
|
|
|
|
|
|
extracted from..
|
|
|
|
|
|
(_bfd_archive_close_and_cleanup): ..here.
|
|
|
|
|
|
(bfd_generic_archive_p): Do not clear archive's format.
|
|
|
|
|
|
* libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
|
[ARM] Update bfd's Tag_CPU_arch knowledge
BFD's bfd_get_mach () function returns a bfd specific value representing
the architecture of the target which is populated from the Tag_CPU_arch
build attribute value of that target. Among other users of that
interfacem, objdump which uses it to print the architecture version of
the binary being examinated and to decide what instruction is available
if run with "-m arm" via its own mapping from bfd_mach_arm_X values to
feature bits available.
However, both BFD and objdump's most recent known architecture is
Armv5TE. When encountering a newer architecture bfd_get_mach will return
bfd_mach_arm_unknown. This is unfortunate since objdump uses that value
to allow all instructions on all architectures which is already what it
does by default, making the "-m arm" trick useless.
This patch updates BFD and objdump's knowledge of Arm architecture
versions up to the latest Armv8-M Baseline and Mainline, Armv8-R and
Armv8.4-A architectures. Since several architecture versions (eg. 8.X-A)
share the same Tag_CPU_arch build attribute value and
bfd_mach_arm values, the mapping from bfd machine value to feature bits
need to return the most featureful feature bits that would yield the
given bfd machine value otherwise some instruction would not disassemble
under "-m arm" mode. The patch rework that mapping to make this clearer
and simplify writing the mapping rules. In particular, for simplicity
all FPU instructions are allowed in all cases.
Finally, the patch also rewrite the cpu_arch_ver table in GAS to use the
TAG_CPU_ARCH_X macros rather than hardcode their value.
2018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
bfd/
* archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
* bfd-in2.h: Regenerate.
* cpu-arm.c (arch_info_struct): Add entries for above new
bfd_mach_arm values.
* elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
architectures. Force assert failure for any new Tag_CPU_arch value.
gas/
* config/tc-arm.c (cpu_arch_ver): Use symbolic TAG_CPU_ARCH macros
rather than hardcode their values.
ld/
* arm-dis.c (select_arm_features): Fix typo in heading comment. Allow
all FPU features and add mapping from new bfd_mach_arm values to
allowed CPU feature bits.
opcodes/
* testsuite/ld-arm/tls-descrelax-be8.d: Add architecture version in
expected result.
* testsuite/ld-arm/tls-descrelax-v7.d: Likewise.
* testsuite/ld-arm/tls-longplt-lib.d: Likewise.
* testsuite/ld-arm/tls-longplt.d: Likewise.
2018-07-02 18:22:20 +08:00
|
|
|
|
2018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
|
|
|
|
|
|
bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
|
|
|
|
|
|
bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
|
|
|
|
|
|
bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* cpu-arm.c (arch_info_struct): Add entries for above new
|
|
|
|
|
|
bfd_mach_arm values.
|
|
|
|
|
|
* elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
|
|
|
|
|
|
bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
|
|
|
|
|
|
architectures. Force assert failure for any new Tag_CPU_arch value.
|
|
|
|
|
|
|
2018-07-02 18:18:24 +08:00
|
|
|
|
2018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* doc/bfdint.texi: Use command-line consistently when used in a
|
|
|
|
|
|
compount word.
|
|
|
|
|
|
* doc/bfdsumm.texi: Likewise.
|
|
|
|
|
|
|
2018-06-29 22:45:28 +08:00
|
|
|
|
2018-06-29 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
|
|
|
|
|
|
visibility check made for undefined weak symbols.
|
|
|
|
|
|
|
2018-06-26 21:03:16 +08:00
|
|
|
|
2018-06-26 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/uk.po: Updated Ukranian translation.
|
|
|
|
|
|
|
2018-06-25 19:49:14 +08:00
|
|
|
|
2018-06-25 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
|
|
|
|
|
|
for malloc returning NULL.
|
|
|
|
|
|
(_bfd_aarch64_erratum_843419_fixup): Check for
|
|
|
|
|
|
_bfd_aarch64_erratum_835769_stub_name returning NULL.
|
|
|
|
|
|
|
2018-06-25 02:13:01 +08:00
|
|
|
|
2018-06-24 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/bfd.pot: Regenerate.
|
|
|
|
|
|
|
2018-06-25 01:46:33 +08:00
|
|
|
|
2018-06-24 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* version.m4: Update version string to 2.31.51.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2018-06-25 01:36:15 +08:00
|
|
|
|
2018-06-24 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
2.31 branch created.
|
|
|
|
|
|
|
2018-06-22 04:40:57 +08:00
|
|
|
|
2018-06-21 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
|
|
|
|
|
|
(_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
|
|
|
|
|
|
|
2018-06-22 04:40:56 +08:00
|
|
|
|
2018-06-21 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_post_process_headers): Keep
|
|
|
|
|
|
EI_ABIVERSION setting together.
|
|
|
|
|
|
|
2018-06-22 04:40:56 +08:00
|
|
|
|
2018-06-21 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
|
|
|
|
|
|
(MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
|
|
|
|
|
|
(MIPS_LIBC_ABI_MAX): New enumeration constants.
|
|
|
|
|
|
(_bfd_mips_post_process_headers): Use them in place of magic
|
|
|
|
|
|
numbers.
|
|
|
|
|
|
|
2018-06-22 02:45:43 +08:00
|
|
|
|
2018-06-21 Jim Wilson <jimw@sifive.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
|
|
|
|
|
|
Use SYMBOL_REFERENCES_LOCAL. Add asserts for h->got.offset.
|
|
|
|
|
|
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2018-06-20 12:46:52 +08:00
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2018-06-21 Alan Modra <amodra@gmail.com>
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* doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
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* doc/Makefile.in: Regenerate.
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2018-04-27 17:48:18 +08:00
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2018-06-20 Renlin Li <renlin.li@arm.com>
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* elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
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to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
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BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
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BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
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BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
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BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
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BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
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BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
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BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
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2018-06-20 23:30:05 +08:00
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2018-06-20 Nick Clifton <nickc@redhat.com>
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PR 23316
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* opncls.c (get_build_id): Check for a negative or excessive data
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size in the build-id note.
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2018-06-20 17:43:00 +08:00
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2018-06-20 Nick Clifton <nickc@redhat.com>
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PR 23299
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* mach-o.c (cputype): New function.
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(cpusubtype): New function.
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(bfd_mach_o_bfd_print_private_data): New function. Dispalys the
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values in the MACH-O file header.
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(bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
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cpusubtype fields from the input bfd's mach-o header to the output
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bfd.
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* mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
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Redefine to bfd_mach_o_bfd_print_private_data.
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* mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
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2018-06-20 07:37:51 +08:00
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2018-06-19 Maciej W. Rozycki <macro@mips.com>
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PR ld/22966
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* elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
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`.got.plt' entry referred is in range.
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(mips_finish_exec_plt): Correct the range check for `.got.plt'
|
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start. Replace the assertion used for that with a proper error
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message.
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2018-06-20 07:37:51 +08:00
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2018-06-19 Maciej W. Rozycki <macro@mips.com>
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* elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
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formatting.
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Bump to autoconf 2.69 and automake 1.15.1
When trying to run the update-gnulib.sh script in gdb, I get this:
Error: Wrong automake version (Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/\${ <-- HERE ([^ =:+{}]+)}/ at /opt/automake/1.11.1/bin/automake line 4113.), we need 1.11.1.
Aborting.
Apparently, it's an issue with a regex in automake that triggers a
warning starting with Perl 5.22. It has been fixed in automake 1.15.1.
So I think it's a good excuse to bump the versions of autoconf and
automake used in the gnulib import. And to avoid requiring multiple
builds of autoconf/automake, it was suggested that we bump the required
version of those tools for all binutils-gdb.
For autoconf, the 2.69 version is universally available, so it's an easy
choice. For automake, different distros and distro versions have
different automake versions. But 1.15.1 seems to be the most readily
available as a package. In any case, it's easy to build it from source.
I removed the version checks from AUTOMAKE_OPTIONS and AC_PREREQ,
because I don't think they are useful in our case. They only specify a
lower bound for the acceptable version of automake/autoconf. That's
useful if you let the user choose the version of the tool they want to
use, but want to set a minimum version (because you use a feature that
was introduced in that version). In our case, we force people to use a
specific version anyway. For the autoconf version, we have the check in
config/override.m4 that enforces the version we want. It will be one
less thing to update next time we change autotools version.
I hit a few categories of problems that required some changes. They are
described below along with the chosen solutions.
Problem 1:
configure.ac:17: warning: AM_INIT_AUTOMAKE: two- and three-arguments forms are deprecated. For more info, see:
configure.ac:17: http://www.gnu.org/software/automake/manual/automake.html#Modernize-AM_005fINIT_005fAUTOMAKE-invocation
Solution 1:
Adjust the code based on the example at that URL.
Problem 2 (in zlib/):
Makefile.am: error: required file './INSTALL' not found
Makefile.am: 'automake --add-missing' can install 'INSTALL'
Makefile.am: error: required file './NEWS' not found
Makefile.am: error: required file './AUTHORS' not found
Makefile.am: error: required file './COPYING' not found
Makefile.am: 'automake --add-missing' can install 'COPYING'
Solution 2:
Add the foreign option to AUTOMAKE_OPTIONS.
Problem 3:
doc/Makefile.am:20: error: support for Cygnus-style trees has been removed
Solution 3:
Remove the cygnus options.
Problem 4:
Makefile.am:656: warning: 'INCLUDES' is the old name for 'AM_CPPFLAGS' (or '*_CPPFLAGS')
Solution 4:
Rename "INCLUDES = " to "AM_CPPFLAGS += " (because AM_CPPFLAGS is
already defined earlier).
Problem 5:
doc/Makefile.am:71: warning: suffix '.texinfo' for Texinfo files is discouraged; use '.texi' instead
doc/Makefile.am: warning: Oops!
doc/Makefile.am: It appears this file (or files included by it) are triggering
doc/Makefile.am: an undocumented, soon-to-be-removed automake hack.
doc/Makefile.am: Future automake versions will no longer place in the builddir
doc/Makefile.am: (rather than in the srcdir) the generated '.info' files that
doc/Makefile.am: appear to be cleaned, by e.g. being listed in CLEANFILES or
doc/Makefile.am: DISTCLEANFILES.
doc/Makefile.am: If you want your '.info' files to be placed in the builddir
doc/Makefile.am: rather than in the srcdir, you have to use the shiny new
doc/Makefile.am: 'info-in-builddir' automake option.
Solution 5:
Rename .texinfo files to .texi.
Problem 6:
doc/Makefile.am: warning: Oops!
doc/Makefile.am: It appears this file (or files included by it) are triggering
doc/Makefile.am: an undocumented, soon-to-be-removed automake hack.
doc/Makefile.am: Future automake versions will no longer place in the builddir
doc/Makefile.am: (rather than in the srcdir) the generated '.info' files that
doc/Makefile.am: appear to be cleaned, by e.g. being listed in CLEANFILES or
doc/Makefile.am: DISTCLEANFILES.
doc/Makefile.am: If you want your '.info' files to be placed in the builddir
doc/Makefile.am: rather than in the srcdir, you have to use the shiny new
doc/Makefile.am: 'info-in-builddir' automake option.
Solution 6:
Remove the hack at the bottom of doc/Makefile.am and use
the info-in-builddir automake option.
Problem 7:
doc/Makefile.am:35: error: required file '../texinfo.tex' not found
doc/Makefile.am:35: 'automake --add-missing' can install 'texinfo.tex'
Solution 7:
Use the no-texinfo.tex automake option. We also have one in
texinfo/texinfo.tex, not sure if we should point to that, or move it
(or a newer version of it added with automake --add-missing) to
top-level.
Problem 8:
Makefile.am:131: warning: source file 'config/tc-aarch64.c' is in a subdirectory,
Makefile.am:131: but option 'subdir-objects' is disabled
automake: warning: possible forward-incompatibility.
automake: At least a source file is in a subdirectory, but the 'subdir-objects'
automake: automake option hasn't been enabled. For now, the corresponding output
automake: object file(s) will be placed in the top-level directory. However,
automake: this behaviour will change in future Automake versions: they will
automake: unconditionally cause object files to be placed in the same subdirectory
automake: of the corresponding sources.
automake: You are advised to start using 'subdir-objects' option throughout your
automake: project, to avoid future incompatibilities.
Solution 8:
Use subdir-objects, that means adjusting references to some .o that will now
be in config/.
Problem 9:
configure.ac:375: warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in body
../../lib/autoconf/lang.m4:193: AC_LANG_CONFTEST is expanded from...
../../lib/autoconf/general.m4:2601: _AC_COMPILE_IFELSE is expanded from...
../../lib/autoconf/general.m4:2617: AC_COMPILE_IFELSE is expanded from...
../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
../../lib/autoconf/general.m4:2042: AC_CACHE_VAL is expanded from...
../../lib/autoconf/general.m4:2063: AC_CACHE_CHECK is expanded from...
configure.ac:375: the top level
Solution 9:
Use AC_LANG_SOURCE, or use proper quoting.
Problem 10 (in intl/):
configure.ac:7: warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS
/usr/share/aclocal/threadlib.m4:36: gl_THREADLIB_EARLY_BODY is expanded from...
/usr/share/aclocal/threadlib.m4:29: gl_THREADLIB_EARLY is expanded from...
/usr/share/aclocal/threadlib.m4:318: gl_THREADLIB is expanded from...
/usr/share/aclocal/lock.m4:9: gl_LOCK is expanded from...
/usr/share/aclocal/intl.m4:211: gt_INTL_SUBDIR_CORE is expanded from...
/usr/share/aclocal/intl.m4:25: AM_INTL_SUBDIR is expanded from...
/usr/share/aclocal/gettext.m4:57: AM_GNU_GETTEXT is expanded from...
configure.ac:7: the top level
Solution 10:
Add AC_USE_SYSTEM_EXTENSIONS in configure.ac.
ChangeLog:
* libtool.m4: Use AC_LANG_SOURCE.
* configure.ac: Remove AC_PREREQ, use AC_LANG_SOURCE.
* README-maintainer-mode: Update version requirements.
* ar-lib: New file.
* test-driver: New file.
* configure: Re-generate.
bfd/ChangeLog:
* Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
(INCLUDES): Rename to ...
(AM_CPPFLAGS): ... this.
* configure.ac: Remove AC_PREREQ.
* doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
info-in-builddir no-texinfo.tex.
(info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
* doc/bfd.texinfo: Rename to ...
* doc/bfd.texi: ... this.
* Makefile.in: Re-generate.
* aclocal.m4: Re-generate.
* config.in: Re-generate.
* configure: Re-generate.
* doc/Makefile.in: Re-generate.
binutils/ChangeLog:
* configure.ac: Remove AC_PREREQ.
* doc/Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, add
info-in-builddir no-texinfo.tex.
* Makefile.in: Re-generate.
* aclocal.m4: Re-generate.
* config.in: Re-generate.
* configure: Re-generate.
* doc/Makefile.in: Re-generate.
config/ChangeLog:
* override.m4 (_GCC_AUTOCONF_VERSION): Bump from 2.64 to 2.69.
etc/ChangeLog:
* configure.in: Remove AC_PREREQ.
* configure: Re-generate.
gas/ChangeLog:
* Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11, add subdir-objects.
(TARG_CPU_O, OBJ_FORMAT_O, ATOF_TARG_O): Add config/ prefix.
* configure.ac (TARG_CPU_O, OBJ_FORMAT_O, ATOF_TARG_O, emfiles,
extra_objects): Add config/ prefix.
* doc/as.texinfo: Rename to...
* doc/as.texi: ... this.
* doc/Makefile.am: Rename as.texinfo to as.texi throughout.
Remove DISTCLEANFILES hack.
(AUTOMAKE_OPTIONS): Remove 1.8, cygnus, add no-texinfo.tex and
info-in-builddir.
* Makefile.in: Re-generate.
* aclocal.m4: Re-generate.
* config.in: Re-generate.
* configure: Re-generate.
* doc/Makefile.in: Re-generate.
gdb/ChangeLog:
* common/common-defs.h (PACKAGE_NAME, PACKAGE_VERSION,
PACKAGE_STRING, PACKAGE_TARNAME): Undefine.
* configure.ac: Remove AC_PREREQ, add missing quoting.
* gnulib/configure.ac: Modernize usage of
AC_INIT/AM_INIT_AUTOMAKE. Remove AC_PREREQ.
* gnulib/update-gnulib.sh (AUTOCONF_VERSION): Bump to 2.69.
(AUTOMAKE_VERSION): Bump to 1.15.1.
* configure: Re-generate.
* config.in: Re-generate.
* aclocal.m4: Re-generate.
* gnulib/aclocal.m4: Re-generate.
* gnulib/config.in: Re-generate.
* gnulib/configure: Re-generate.
* gnulib/import/Makefile.in: Re-generate.
gdb/gdbserver/ChangeLog:
* configure.ac: Remove AC_PREREQ, add missing quoting.
* configure: Re-generate.
* config.in: Re-generate.
* aclocal.m4: Re-generate.
gdb/testsuite/ChangeLog:
* configure.ac: Remove AC_PREREQ.
* configure: Re-generate.
gold/ChangeLog:
* configure.ac: Remove AC_PREREQ, add missing quoting and usage
of AC_LANG_SOURCE.
* Makefile.in: Re-generate.
* aclocal.m4: Re-generate.
* configure: Re-generate.
* testsuite/Makefile.in: Re-generate.
gprof/ChangeLog:
* configure.ac: Remove AC_PREREQ.
* Makefile.am: Remove DISTCLEANFILES hack.
(AUTOMAKE_OPTIONS): Remove 1.11, add info-in-builddir.
* Makefile.in: Re-generate.
* aclocal.m4: Re-generate.
* configure: Re-generate.
* gconfig.in: Re-generate.
intl/ChangeLog:
* configure.ac: Add AC_USE_SYSTEM_EXTENSIONS, remove AC_PREREQ.
* configure: Re-generate.
* config.h.in: Re-generate.
* aclocal.m4: Re-generate.
ld/ChangeLog:
* configure.ac: Remove AC_PREREQ.
* Makefile.am: Remove DISTCLEANFILES hack, rename ld.texinfo to
ld.texi, ldint.texinfo to ldint.texi throughout.
(AUTOMAKE_OPTIONS): Add info-in-builddir.
* README: Rename ld.texinfo to ld.texi, ldint.texinfo to
ldint.texi throughout.
* gen-doc.texi: Likewise.
* h8-doc.texi: Likewise.
* ld.texinfo: Rename to ...
* ld.texi: ... this.
* ldint.texinfo: Rename to ...
* ldint.texi: ... this.
* Makefile.in: Re-generate.
* aclocal.m4: Re-generate.
* config.in: Re-generate.
* configure: Re-generate.
libdecnumber/ChangeLog:
* configure.ac: Remove AC_PREREQ.
* configure: Re-generate.
* aclocal.m4.
libiberty/ChangeLog:
* configure.ac: Remove AC_PREREQ.
* configure: Re-generate.
* config.in: Re-generate.
opcodes/ChangeLog:
* Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
* configure.ac: Remove AC_PREREQ.
* Makefile.in: Re-generate.
* aclocal.m4: Re-generate.
* configure: Re-generate.
readline/ChangeLog.gdb:
* configure: Re-generate.
* examples/rlfe/configure: Re-generate.
sim/ChangeLog:
* All configure.ac: Remove AC_PREREQ.
* All configure: Re-generate.
zlib/ChangeLog.bin-gdb:
* configure.ac: Modernize AC_INIT call, remove AC_PREREQ.
* Makefile.am (AUTOMAKE_OPTIONS): Remove 1.8, cygnus, add
foreign.
* Makefile.in: Re-generate.
* aclocal.m4: Re-generate.
* configure: Re-generate.
2018-06-20 04:54:48 +08:00
|
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|
|
2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
|
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|
|
|
|
|
|
|
|
|
* Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
|
|
|
|
|
|
(INCLUDES): Rename to ...
|
|
|
|
|
|
(AM_CPPFLAGS): ... this.
|
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|
|
|
* configure.ac: Remove AC_PREREQ.
|
|
|
|
|
|
* doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
|
|
|
|
|
|
info-in-builddir no-texinfo.tex.
|
|
|
|
|
|
(info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
|
|
|
|
|
|
* doc/bfd.texinfo: Rename to ...
|
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|
|
|
|
* doc/bfd.texi: ... this.
|
|
|
|
|
|
* Makefile.in: Re-generate.
|
|
|
|
|
|
* aclocal.m4: Re-generate.
|
|
|
|
|
|
* config.in: Re-generate.
|
|
|
|
|
|
* configure: Re-generate.
|
|
|
|
|
|
* doc/Makefile.in: Re-generate.
|
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|
2018-06-18 19:56:44 +08:00
|
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|
|
2018-06-18 Mephi <mephi42@gmail.com>
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|
|
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|
|
|
|
|
PR 23297
|
|
|
|
|
|
* mach-o-x86-64.c (x86_64_howto_table): Add entry for
|
|
|
|
|
|
BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
|
|
|
|
|
|
(bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
|
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|
|
(bfd_mach_o_x86_64_swap_reloc_out): Likewise.
|
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|
|
* reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
|
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|
|
* bfd-in2.h: Regenerate.
|
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|
|
* libbfd.h: Regenerate.
|
|
|
|
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|
|
MIPS: Add Global INValidate ASE support
Add support for the Global INValidate Application Specific Extension
for Release 6 of the MIPS Architecture.
[1] "MIPS Architecture for Programmers Volume II-A: The MIPS32
Instruction Set Manual", Imagination Technologies Ltd., Document
Number: MD00086, Revision 6.06, December 15, 2016, Section 3.2
"Alphabetical List of Instructions", pp. 187-191
bfd/
* elfxx-mips.c (print_mips_ases): Add GINV extension.
binutils/
* readelf.c (print_mips_ases): Add GINV extension.
gas/
* NEWS: Mention MIPS Global INValidate ASE support.
* config/tc-mips.c (options): Add OPTION_GINV and OPTION_NO_GINV.
(md_longopts): Likewise.
(mips_ases): Define availability for GINV.
(mips_convert_ase_flags): Map ASE_GINV to AFL_ASE_GINV.
(md_show_usage): Add help for -mginv and -mno-ginv.
* doc/as.texinfo: Document -mginv, -mno-ginv.
* doc/c-mips.texi: Document -mginv, -mno-ginv, .set ginv and
.set noginv.
* testsuite/gas/mips/ase-errors-1.s: Add error checks for GINV
ASE.
* testsuite/gas/mips/ase-errors-2.s: Likewise.
* testsuite/gas/mips/ase-errors-1.l: Likewise.
* testsuite/gas/mips/ase-errors-2.l: Likewise.
* testsuite/gas/mips/ginv.d: New test.
* testsuite/gas/mips/ginv-err.d: New test.
* testsuite/gas/mips/ginv-err.l: New test stderr output.
* testsuite/gas/mips/ginv.s: New test source.
* testsuite/gas/mips/ginv-err.s: New test source.
* testsuite/gas/mips/mips.exp: Run the new tests.
include/
* elf/mips.h (AFL_ASE_GINV, AFL_ASE_RESERVED1): New macros.
(AFL_ASE_MASK): Update to include AFL_ASE_GINV.
* opcode/mips.h: Document "+\" operand format.
(ASE_GINV): New macro.
opcodes/
* mips-dis.c (mips_arch_choices): Add GINV to mips32r6 and
mips64r6 descriptors.
(parse_mips_ase_option): Handle -Mginv option.
(print_mips_disassembler_options): Document -Mginv.
* mips-opc.c (decode_mips_operand) <+\>: New operand format.
(GINV): New macro.
(mips_opcodes): Define ginvi and ginvt.
2018-06-15 04:34:49 +08:00
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|
2018-06-14 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
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* elfxx-mips.c (print_mips_ases): Add GINV extension.
|
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2018-06-14 20:37:19 +08:00
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|
2018-06-14 H.J. Lu <hongjiu.lu@intel.com>
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PR binutils/23267
|
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|
|
* elf.c (_bfd_elf_get_symbol_version_string): Check if the first
|
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|
|
symbol version is base version.
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|
ELF dynsyms
Many ELF targets arrange to emit a number of section symbols in
.dynsym for use by dynamic relocations. This happens before the
dynamic relocations are output, and the need for those symbols
determined. In most cases they are not needed. A proper analysis of
the need for dynamic section symbols is target specific and tedious,
so this patch just excludes them in the obvious case when no
dynamic relocations are present.
The patch also runs the new pr23161 and pr23162 tests on more targets.
bfd/
* elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
* elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
(_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
(_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
"dynamic_relocs" is not set.
* elfxx-mips.c (count_section_dynsyms): Likewise.
ld/
* testsuite/ld-elf/readelf.exp: Delete DUMP and selection of
variant ver_def.vd.
* testsuite/ld-elf/ver_def-tic6x.vd: Delete.
* testsuite/ld-elf/shared.exp: Run most pr23161 and pr23162 tests for
linux, nacl and gnu targets.
* testsuite/ld-mips-elf/mips-elf.exp: Set base_syms to 1.
* testsuite/ld-elf/pr23161a.rd: Don't check reloc type. Allow any
order of __bss_start, _edata and _end.
* testsuite/ld-elf/pr23161b.rd: Don't check plt and dyn relocs.
Allow and order of __bss_start, _edata and _end.
* testsuite/ld-elf/pr23162.rd: Fail if __bss_start, _edata or _end
relocs are present rather than testing for no relocations.
* testsuite/ld-aarch64/gc-plt-relocs.d,
* testsuite/ld-aarch64/ifunc-1-local.d,
* testsuite/ld-aarch64/ifunc-1.d,
* testsuite/ld-aarch64/ifunc-2-local.d,
* testsuite/ld-aarch64/ifunc-2.d,
* testsuite/ld-aarch64/ifunc-21.d,
* testsuite/ld-aarch64/ifunc-3a.d,
* testsuite/ld-arm/farcall-mixed-lib-v4t.d,
* testsuite/ld-arm/farcall-mixed-lib.d,
* testsuite/ld-arm/gc-hidden-1.d,
* testsuite/ld-arm/tls-gdesc-got.d,
* testsuite/ld-arm/tls-lib-loc.d,
* testsuite/ld-arm/tls-longplt-lib.d,
* testsuite/ld-arm/tls-thumb1.d,
* testsuite/ld-cris/libdso-10.d,
* testsuite/ld-cris/libdso-11.d,
* testsuite/ld-cris/libdso-13b.d,
* testsuite/ld-cris/libdso-14.d,
* testsuite/ld-cris/libdso-15.d,
* testsuite/ld-cris/pic-gc-72.d,
* testsuite/ld-cris/pic-gc-73.d,
* testsuite/ld-cris/tls-gc-71.d,
* testsuite/ld-mips-elf/mips16-pic-4a.nd,
* testsuite/ld-mips-elf/pic-and-nonpic-3a.dd,
* testsuite/ld-mips-elf/pie-n32.d,
* testsuite/ld-mips-elf/pie-n64.d,
* testsuite/ld-mips-elf/pie-o32.d: Update for removed dynamic
section symbols.
2018-06-14 07:29:12 +08:00
|
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2018-06-14 Alan Modra <amodra@gmail.com>
|
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* elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
|
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* elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
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(_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
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(_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
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"dynamic_relocs" is not set.
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* elfxx-mips.c (count_section_dynsyms): Likewise.
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2018-06-13 22:27:17 +08:00
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2018-06-14 Alan Modra <amodra@gmail.com>
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PR 23282
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* bfdio.c (bfd_seek): Optimize away seeks to current position.
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MIPS: Add CRC ASE support
Add support for the CRC Application Specific Extension for Release 6 of
the MIPS Architecture.
[1] "MIPS Architecture for Programmers Volume II-A: The MIPS32
Instruction Set Manual", Imagination Technologies Ltd., Document
Number: MD00086, Revision 6.06, December 15, 2016, Section 3.2
"Alphabetical List of Instructions", pp. 143-148
[2] "MIPS Architecture for Programmers Volume II-A: The MIPS64
Instruction Set Manual", Imagination Technologies Ltd., Document
Number: MD00087, Revision 6.06, December 15, 2016, Section 3.2
"Alphabetical List of Instructions", pp. 165-170
ChangeLog:
bfd/
2018-06-13 Scott Egerton <scott.egerton@imgtec.com>
Faraz Shahbazker <Faraz.Shahbazker@mips.com>
* elfxx-mips.c (print_mips_ases): Add CRC.
binutils/
2018-06-13 Scott Egerton <scott.egerton@imgtec.com>
Faraz Shahbazker <Faraz.Shahbazker@mips.com>
* readelf.c (print_mips_ases): Add CRC.
gas/
2018-06-13 Scott Egerton <scott.egerton@imgtec.com>
Faraz Shahbazker <Faraz.Shahbazker@mips.com>
Maciej W. Rozycki <macro@mips.com>
* config/tc-mips.c (options): Add OPTION_CRC and OPTION_NO_CRC.
(md_longopts): Likewise.
(md_show_usage): Add help for -mcrc and -mno-crc.
(mips_ases): Define availability for CRC and CRC64.
(mips_convert_ase_flags): Map ASE_CRC to AFL_ASE_CRC.
* doc/as.texinfo: Document -mcrc, -mno-crc.
* doc/c-mips.texi: Document -mcrc, -mno-crc, .set crc and
.set no-crc.
* testsuite/gas/mips/ase-errors-1.l: Add error checks for CRC
ASE.
* testsuite/gas/mips/ase-errors-2.l: Likewise.
* testsuite/gas/mips/ase-errors-1.s: Likewise.
* testsuite/gas/mips/ase-errors-2.s: Likewise.
* testsuite/gas/mips/crc.d: New test.
* testsuite/gas/mips/crc64.d: New test.
* testsuite/gas/mips/crc-err.d: New test.
* testsuite/gas/mips/crc64-err.d: New test.
* testsuite/gas/mips/crc-err.l: New test stderr output.
* testsuite/gas/mips/crc64-err.l: New test stderr output.
* testsuite/gas/mips/crc.s: New test source.
* testsuite/gas/mips/crc64.s: New test source.
* testsuite/gas/mips/crc-err.s: New test source.
* testsuite/gas/mips/crc64-err.s: New test source.
* testsuite/gas/mips/mips.exp: Run the new tests.
include/
2018-06-13 Scott Egerton <scott.egerton@imgtec.com>
Faraz Shahbazker <Faraz.Shahbazker@mips.com>
* elf/mips.h (AFL_ASE_CRC): New macro.
(AFL_ASE_MASK): Update to include AFL_ASE_CRC.
* opcode/mips.h (ASE_CRC): New macro.
* opcode/mips.h (ASE_CRC64): Likewise.
opcodes/
2018-06-13 Scott Egerton <scott.egerton@imgtec.com>
Faraz Shahbazker <Faraz.Shahbazker@mips.com>
* mips-dis.c (mips_arch_choices): Add CRC and CRC64 ASEs.
* mips-opc.c (CRC, CRC64): New macros.
(mips_builtin_opcodes): Define crc32b, crc32h, crc32w,
crc32cb, crc32ch and crc32cw for CRC. Define crc32d and
crc32cd for CRC64.
2018-06-13 22:39:05 +08:00
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2018-06-13 Scott Egerton <scott.egerton@imgtec.com>
|
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Faraz Shahbazker <Faraz.Shahbazker@mips.com>
|
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* elfxx-mips.c (print_mips_ases): Add CRC.
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2018-06-09 03:41:31 +08:00
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2018-06-08 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/23161
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* elfxx-x86.c (elf_x86_hide_linker_defined): New function.
|
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(_bfd_x86_elf_link_check_relocs): Use it to hide hidden
|
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__bss_start, _end and _edata in shared libraries.
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2018-06-02 16:35:24 +08:00
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2018-06-07 Alan Modra <amodra@gmail.com>
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* elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
|
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__c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
|
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|
Tidy bfdio to consistenly use containing archive
Archive element IO is performed on the file of the containing archive,
which leads to the BFD "where" field of archives and their elements
being out of sync with the real file position. (We're talking
traditional archives here, not thin archives.) The old bfd_seek code
recognized this by not attempting to optimize away seeks for
archives. However, there was other code that could return bogus
results. For example, cache.c limits the number of open files by
closing a file and remembering its state once the limit is reached.
If bfd_tell is called on an archive element when the containing
archive is closed, it will return an invalid file pointer.
It's possible to have a valid "where" field for archives by always
using and updating the containing archive BFD. That's what this patch
does. Note that cache.c used to find the containing archive BFD
anyway for the iostream, so we're not really doing extra work, just
transferring it up to the correct abstraction level.
The patch also gets rid of some hacks. bfd_tell was called when
bfd_seek failed, in an attempt to correct "where". That's got to be
papering over another problem, so that code has been removed.
bfd_read also had an "optimiziation" to return early when the number
of bytes was zero, and bfd_seek optimized calls that didn't move the
file pointer. This was covering for a coff_slurp_line_table bug where
IO was attempted on a pe-dll BFD without an iovec.
* bfd.c (struct bfd): Update comment on "where" usage.
* bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
"iostream", and "where" from containing archive file. Return
error on NULL iovec.
(bfd_bread): Similarly, and return error attempted out of
bounds archive element access.
(bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
"where" from containing archive file.
(bfd_seek): Likewise. Return error on NULL iovec. Don't
attempt to optimize away seeks. Don't paper over errors by
calling bfd_tell.
(bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
(bfd_get_size): Likewise.
(bfd_mmap): Operate on and use iovec of containing archive
file. Return error on NULL iovec.
* cache.c (bfd_cache_lookup_worker): Abort if working on
archive element bfd.
(cache_bread_1): Delete bfd parameter, add FILE* parameter.
Don't ignore zero byte reads.
(cache_bread): Look up FILE* in cache here. Error on NULL
lookup.
(cache_bwrite): Rename "where" to "from".
(cache_bmmap): Don't handle archive elements.
* coffcode.h (coff_slurp_line_table): Exit early on zero
lineno count.
* bfd-in2.h: Regenerate.
2018-06-05 21:01:23 +08:00
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|
2018-06-05 Alan Modra <amodra@gmail.com>
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* bfd.c (struct bfd): Update comment on "where" usage.
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* bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
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"iostream", and "where" from containing archive file. Return
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error on NULL iovec.
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(bfd_bread): Similarly, and return error attempted out of
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bounds archive element access.
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(bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
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"where" from containing archive file.
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(bfd_seek): Likewise. Return error on NULL iovec. Don't
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|
attempt to optimize away seeks. Don't paper over errors by
|
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calling bfd_tell.
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(bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
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(bfd_get_size): Likewise.
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(bfd_mmap): Operate on and use iovec of containing archive
|
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file. Return error on NULL iovec.
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* cache.c (bfd_cache_lookup_worker): Abort if working on
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archive element bfd.
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(cache_bread_1): Delete bfd parameter, add FILE* parameter.
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Don't ignore zero byte reads.
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(cache_bread): Look up FILE* in cache here. Error on NULL
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lookup.
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(cache_bwrite): Rename "where" to "from".
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(cache_bmmap): Don't handle archive elements.
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* coffcode.h (coff_slurp_line_table): Exit early on zero
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lineno count.
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* bfd-in2.h: Regenerate.
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2018-06-05 19:34:00 +08:00
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2018-06-05 Alan Modra <amodra@gmail.com>
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PR 23254
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* plugin.c (bfd_plugin_open_input): Allow for possibility of
|
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nested archives. Open file again for plugin.
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(try_claim): Don't save and restore file position. Close file
|
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if not claimed.
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* sysdep.h (O_BINARY): Define.
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2018-05-25 02:22:14 +08:00
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2018-06-04 Max Filippov <jcmvbkbc@gmail.com>
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* elf32-xtensa.c (xtensa_read_table_entries): Make global.
|
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(compute_fill_extra_space): Drop declaration. Rename function to
|
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xtensa_compute_fill_extra_space.
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(compute_ebb_actions, remove_dead_literal): Update references to
|
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compute_fill_extra_space.
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2018-05-23 12:48:09 +08:00
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2018-06-04 Volodymyr Arbatov <arbatov@cadence.com>
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* elf32-xtensa.c (elf32xtensa_separate_props): New global
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variable.
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(xtensa_add_names): New function.
|
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(xtensa_property_section_name): Add new parameter
|
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separate_sections, use it to choose property section name.
|
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(xtensa_get_separate_property_section): New function.
|
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|
(xtensa_get_property_section): Invoke
|
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|
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xtensa_get_separate_property_section to get individual property
|
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|
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section if it exists, common property section otherwise.
|
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(xtensa_make_property_section): Pass elf32xtensa_separate_props
|
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|
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to xtensa_property_section_name.
|
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2018-06-05 01:01:34 +08:00
|
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2018-06-04 H.J. Lu <hongjiu.lu@intel.com>
|
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|
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|
|
PR binutils/23146
|
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|
|
* bfd-in.h: Include "diagnostics.h".
|
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|
|
* bfd-in2.h: Regenerated.
|
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|
|
* elf32-arm.c (elf32_arm_nabi_write_core_note): Use
|
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|
|
|
DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
|
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|
|
|
DIAGNOSTIC_POP to silence GCC 8.1 warnings with
|
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|
|
|
|
-Wstringop-truncation.
|
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|
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* elf32-ppc.c (ppc_elf_write_core_note): Likewse.
|
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* elf32-s390.c (elf_s390_write_core_note): Likewse.
|
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|
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* elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
|
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* elf64-s390.c (elf_s390_write_core_note): Likewse.
|
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|
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* elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
|
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|
|
2018-06-04 05:44:44 +08:00
|
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|
|
2018-06-03 Jim Wilson <jimw@sifive.com>
|
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|
|
2018-06-04 06:42:29 +08:00
|
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|
|
PR ld/23244
|
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|
|
* elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
|
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|
|
for and handle an undefined weak with no PLT.
|
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|
2018-06-04 05:44:44 +08:00
|
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|
|
PR ld/22756
|
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|
|
* elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
|
|
|
|
|
|
to code that ignores duplicate symbols.
|
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|
|
2018-06-02 00:34:04 +08:00
|
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|
2018-06-01 H.J. Lu <hongjiu.lu@intel.com>
|
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|
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* version.m4: Bump version to 2.30.52
|
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* configure: Regenerated.
|
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2018-06-01 09:30:46 +08:00
|
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|
2018-06-01 Alan Modra <amodra@gmail.com>
|
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|
|
* bfd.c (_bfd_error_handler): Arrange for this function to be
|
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|
|
declared in bfd-in2.h.
|
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|
|
|
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* libbfd-in.h (_bfd_error_handler): Don't declare.
|
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|
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* libbfd.h: Regenerate.
|
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|
|
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* bfd-in2.h: Regenerate.
|
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|
|
2018-05-19 04:20:40 +08:00
|
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|
2018-05-30 Amaan Cheval <amaan.cheval@gmail.com>
|
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|
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* config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
|
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|
|
This is needed to generate UEFI application image files from ELFs.
|
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|
x86-64: Add TLSDESC fields to elf_x86_lazy_plt_layout
ENDBR64 is added to the special TLSDESC entry, which is similar to the
PLT0 entry, in the x86-64 lazy procedure linkage table to support Intel
CET. The NaCl PLT is different from the normal PLT. This patch adds
plt_tlsdesc_entry, plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
plt_tlsdesc_got2_insn_end to elf_x86_lazy_plt_layout to support both
normal and NaCl TLSDESC entries. This fixed
FAIL: TLS descriptor -fpic -shared transitions
for x86_64-nacl.
* elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
plt_tlsdesc_got2_insn_end for TLSDESC entry.
(elf_i386_lazy_ibt_plt): Likewise.
(elf_i386_nacl_plt): Likewise.
* elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
(elf_x86_64_tlsdesc_plt_entry): This.
(elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
plt_tlsdesc_got2_insn_end for TLSDESC entry.
(elf_x86_64_lazy_bnd_plt): Likewise.
(elf_x86_64_lazy_ibt_plt): Likewise.
(elf_x32_lazy_ibt_plt): Likewise.
(elf_x86_64_nacl_plt): Likewise.
(elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
plt_tlsdesc_got2_insn_end to update TLSDESC entry.
* elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
(elf_x86_non_lazy_plt_layout): Update comments.
(elf_x86_plt_layout): Likewise.
2018-05-29 01:46:16 +08:00
|
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|
2018-05-28 H.J. Lu <hongjiu.lu@intel.com>
|
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|
|
|
|
|
|
|
* elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
|
|
|
|
|
|
plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
|
|
|
|
|
|
plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
|
|
|
|
|
|
plt_tlsdesc_got2_insn_end for TLSDESC entry.
|
|
|
|
|
|
(elf_i386_lazy_ibt_plt): Likewise.
|
|
|
|
|
|
(elf_i386_nacl_plt): Likewise.
|
|
|
|
|
|
* elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
|
|
|
|
|
|
(elf_x86_64_tlsdesc_plt_entry): This.
|
|
|
|
|
|
(elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
|
|
|
|
|
|
plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
|
|
|
|
|
|
plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
|
|
|
|
|
|
plt_tlsdesc_got2_insn_end for TLSDESC entry.
|
|
|
|
|
|
(elf_x86_64_lazy_bnd_plt): Likewise.
|
|
|
|
|
|
(elf_x86_64_lazy_ibt_plt): Likewise.
|
|
|
|
|
|
(elf_x32_lazy_ibt_plt): Likewise.
|
|
|
|
|
|
(elf_x86_64_nacl_plt): Likewise.
|
|
|
|
|
|
(elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
|
|
|
|
|
|
plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
|
|
|
|
|
|
plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
|
|
|
|
|
|
plt_tlsdesc_got2_insn_end to update TLSDESC entry.
|
|
|
|
|
|
* elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
|
|
|
|
|
|
Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
|
|
|
|
|
|
plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
|
|
|
|
|
|
plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
|
|
|
|
|
|
(elf_x86_non_lazy_plt_layout): Update comments.
|
|
|
|
|
|
(elf_x86_plt_layout): Likewise.
|
|
|
|
|
|
|
2018-05-28 23:15:06 +08:00
|
|
|
|
2018-05-28 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/23238
|
|
|
|
|
|
* elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
|
|
|
|
|
|
* elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
|
|
|
|
|
|
(elf_backend_add_symbol_hook): Likewise.
|
|
|
|
|
|
* elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
|
|
|
|
|
|
(elf_backend_add_symbol_hook): Likewise.
|
|
|
|
|
|
* elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
|
|
|
|
|
|
* elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
|
|
|
|
|
|
(elf_backend_add_symbol_hook): Likewise.
|
|
|
|
|
|
* elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
|
|
|
|
|
|
* elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
|
|
|
|
|
|
* elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
|
|
|
|
|
|
(elf_backend_add_symbol_hook): Likewise.
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
|
|
|
|
|
|
handling.
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
|
|
|
|
|
|
* elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
|
|
|
|
|
|
* elflink.c (elf_link_add_object_symbols): Set
|
|
|
|
|
|
elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
|
|
|
|
|
|
|
2018-05-26 19:27:09 +08:00
|
|
|
|
2018-05-26 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/23194
|
|
|
|
|
|
* elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
|
|
|
|
|
|
* elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
|
|
|
|
|
|
Extracted from _bfd_elf_link_assign_sym_version.
|
|
|
|
|
|
(_bfd_elf_link_hide_sym_by_version): New function.
|
|
|
|
|
|
(_bfd_elf_link_assign_sym_version): Use
|
|
|
|
|
|
_bfd_elf_link_hide_versioned_symbol.
|
|
|
|
|
|
* elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
|
|
|
|
|
|
_bfd_elf_link_hide_sym_by_version instead of
|
|
|
|
|
|
bfd_hide_sym_by_version. Don't check unversioned symbol.
|
|
|
|
|
|
|
2018-05-25 14:35:30 +08:00
|
|
|
|
2018-05-25 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* po/SRC-POTFILES.in: Regenerate.
|
|
|
|
|
|
|
2018-05-25 13:37:15 +08:00
|
|
|
|
2018-05-25 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2018-05-24 01:15:11 +08:00
|
|
|
|
2018-05-23 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
|
|
|
|
|
|
to data.
|
|
|
|
|
|
|
2018-05-22 17:04:18 +08:00
|
|
|
|
2018-05-22 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 23207
|
|
|
|
|
|
* elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
|
|
|
|
|
|
is NULL.
|
|
|
|
|
|
(elf32_hppa_size_stubs): Only create stubs for load, alloc, code
|
|
|
|
|
|
sections.
|
|
|
|
|
|
(final_link_relocate): Revert last change.
|
|
|
|
|
|
|
2018-05-21 19:59:25 +08:00
|
|
|
|
2018-05-22 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 23207
|
|
|
|
|
|
* elf32-hppa.c (final_link_relocate): Don't look for plt call
|
|
|
|
|
|
stubs in non-alloc sections.
|
|
|
|
|
|
|
2018-05-22 11:39:09 +08:00
|
|
|
|
2018-05-21 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/23201
|
|
|
|
|
|
* aout-target.h (MY_bfd_link_hide_symbol): New.
|
|
|
|
|
|
* aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
|
|
|
|
|
|
* binary.c (binary_bfd_link_hide_symbol): Likewise.
|
|
|
|
|
|
* coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
|
|
|
|
|
|
* coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
|
|
|
|
|
|
* coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
|
|
|
|
|
|
* coffcode.h (coff_bfd_link_hide_symbol): Likewise.
|
|
|
|
|
|
* elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
|
|
|
|
|
|
* elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
|
|
|
|
|
|
* i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
|
|
|
|
|
|
* ihex.c (ihex_bfd_link_hide_symbol): Likewise.
|
|
|
|
|
|
* libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
|
|
|
|
|
|
* linker.c (_bfd_generic_link_hide_symbol): Likewise.
|
|
|
|
|
|
(bfd_link_hide_symbol): Likewise.
|
|
|
|
|
|
* mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
|
|
|
|
|
|
* mmo.c (mmo_bfd_link_hide_symbol): Likewise.
|
|
|
|
|
|
* pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
|
|
|
|
|
|
* plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
|
|
|
|
|
|
* ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
|
|
|
|
|
|
* som.c (som_bfd_link_hide_symbol): Likewise.
|
|
|
|
|
|
* srec.c (srec_bfd_link_hide_symbol): Likewise.
|
|
|
|
|
|
* tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
|
|
|
|
|
|
* vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
|
|
|
|
|
|
(alpha_vms_bfd_link_hide_symbol): Likewise.
|
|
|
|
|
|
* xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
|
|
|
|
|
|
* coff64-rs6000.c (rs6000_xcoff64_vec): Add
|
|
|
|
|
|
_bfd_generic_link_hide_symbol.
|
|
|
|
|
|
(rs6000_xcoff64_aix_vec): Likewise.
|
|
|
|
|
|
* elflink.c (bfd_elf_record_link_assignment): Don't make forced
|
|
|
|
|
|
local symbol dynamic.
|
|
|
|
|
|
(_bfd_elf_link_hide_symbol): New function.
|
|
|
|
|
|
* elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
|
|
|
|
|
|
check root.ldscript_def.
|
|
|
|
|
|
* targets.c (bfd_target): Add _bfd_link_hide_symbol.
|
|
|
|
|
|
(BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
|
|
|
|
|
|
* bfd-in2.h: Regenerated.
|
|
|
|
|
|
* libbfd.h: Likewise.
|
|
|
|
|
|
|
2018-05-22 10:25:19 +08:00
|
|
|
|
2018-05-21 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR binutils/23199
|
|
|
|
|
|
* elf.c (setup_group): Mark section in a section group with
|
|
|
|
|
|
SHF_GROUP.
|
|
|
|
|
|
|
2018-05-19 05:23:41 +08:00
|
|
|
|
2018-05-18 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/23194
|
|
|
|
|
|
* elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
|
|
|
|
|
|
set eh->local_ref to 1 if a symbol is versioned and there is a
|
|
|
|
|
|
version script.
|
|
|
|
|
|
|
2018-05-19 05:03:18 +08:00
|
|
|
|
2018-05-18 Kito Cheng <kito.cheng@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
|
|
|
|
|
|
EF_RISCV_RVE.
|
|
|
|
|
|
|
2018-05-19 04:05:21 +08:00
|
|
|
|
2018-05-18 Jim Wilson <jimw@sifive.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
|
|
|
|
|
|
UNDEFWEAK_NO_DYNAMIC_RELOC is true.
|
|
|
|
|
|
(riscv_elf_relocate_section): Don't generate dynamic relocation if
|
|
|
|
|
|
UNDEFWEAK_NO_DYNAMIC_RELOC is true.
|
|
|
|
|
|
(riscv_elf_finish_dynamic_symbol): Likewise.
|
|
|
|
|
|
|
2018-05-18 22:26:18 +08:00
|
|
|
|
2018-05-18 John Darrington <john@darrington.wattle.id.au>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Add s12z files.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* archures.c: Add bfd_s12z_arch.
|
|
|
|
|
|
* bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* config.bfd: Add s12z target.
|
|
|
|
|
|
* configure.ac: Add s12z target.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* cpu-s12z.c: New file.
|
|
|
|
|
|
* elf32-s12z.c: New file.
|
|
|
|
|
|
* libbfd.c (bfd_putb24): New function.
|
|
|
|
|
|
(bfd_putl24): New function.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
* reloc.c: Add s12z relocations.
|
|
|
|
|
|
(bfd_get_reloc_size): Handle size 5 relocs.
|
|
|
|
|
|
* targets.c: Add s12z_elf32_vec.
|
|
|
|
|
|
|
2018-05-18 21:43:19 +08:00
|
|
|
|
2018-05-18 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/23189
|
|
|
|
|
|
* elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
|
|
|
|
|
|
like R_386_GOT32.
|
|
|
|
|
|
* elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
|
|
|
|
|
|
set eh->local_ref to 1 for linker defined symbols.
|
|
|
|
|
|
|
2018-05-18 15:39:45 +08:00
|
|
|
|
2018-05-18 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 23199
|
|
|
|
|
|
* elf.c (setup_group): Formatting. Check that SHT_GROUP entries
|
|
|
|
|
|
don't point at other SHT_GROUP sections. Set shdr corresponding
|
|
|
|
|
|
to invalid entry, to NULL rather than section 0. Identify
|
|
|
|
|
|
SHT_GROUP section index when reporting an error. Cope with NULL
|
|
|
|
|
|
shdr pointer.
|
|
|
|
|
|
|
2018-05-18 10:05:18 +08:00
|
|
|
|
2018-05-18 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
|
|
|
|
|
|
* configure.ac (HAVE_HIDDEN): Check compiler support for hidden
|
|
|
|
|
|
visibility.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* config.in: Regenerate.
|
|
|
|
|
|
|
2018-05-18 07:00:50 +08:00
|
|
|
|
2018-05-18 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* libbfd-in.h: Add include guard.
|
|
|
|
|
|
* libcoff-in.h: Likewise.
|
|
|
|
|
|
* doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
|
|
|
|
|
|
* doc/Makefile.in: Regenerate.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
* libcoff.h: Regenerate.
|
|
|
|
|
|
|
2018-05-17 03:43:29 +08:00
|
|
|
|
2018-05-16 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
|
|
|
|
|
|
|
PR22458, failure to choose a matching ELF target
https://sourceware.org/ml/binutils/2013-05/msg00271.html was supposed
to banish "file format is ambiguous" errors for ELF. It didn't,
because the code supposedly detecting formats that implement
match_priority didn't work. That was due to not placing all matching
targets into the vector of matching targets. ELF objects should all
match the generic ELF target (priority 2), plus one or more machine
specific targets (priority 1), and perhaps a single machine specific
target with OS/ABI set (priority 0, best match). So the armel object
in the testcase actually matches elf32-littlearm,
elf32-littlearm-symbian, and elf32-littlearm-vxworks (all priority 1),
and elf32-little (priority 2). As the PR reported, elf32-little
wasn't seen as matching. Fixing that part of the problem wasn't too
difficult but matching the generic ELF target as well as the ARM ELF
targets resulted in ARM testsuite failures.
These proved to be the annoying reordering of stubs that occurs from
time to time due to the stub names containing the section id.
Matching another target causes more sections to be created in
elf_object_p. If section ids change, stub names change, which results
in different hashing and can therefore result in different hash table
traversal and stub creation order. That particular problem is fixed
by resetting section_id to the initial state before attempting each
target match, and taking a snapshot of its value after a successful
match.
PR 22458
* format.c (struct bfd_preserve): Add section_id.
(bfd_preserve_save, bfd_preserve_restore): Save and restore
_bfd_section_id.
(bfd_reinit): Set _bfd_section_id.
(bfd_check_format_matches): Put all matches of any priority into
matching_vector. Save initial section id and start each attempted
match at that section id.
* libbfd-in.h (_bfd_section_id): Declare.
* section.c (_bfd_section_id): Rename from section_id and make
global. Adjust uses.
(bfd_get_next_section_id): Delete.
* elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
bfd_get_section_id with _bfd_section_id.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
2018-05-16 10:03:48 +08:00
|
|
|
|
2018-05-16 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 22458
|
|
|
|
|
|
* format.c (struct bfd_preserve): Add section_id.
|
|
|
|
|
|
(bfd_preserve_save, bfd_preserve_restore): Save and restore
|
|
|
|
|
|
_bfd_section_id.
|
|
|
|
|
|
(bfd_reinit): Set _bfd_section_id.
|
|
|
|
|
|
(bfd_check_format_matches): Put all matches of any priority into
|
|
|
|
|
|
matching_vector. Save initial section id and start each attempted
|
|
|
|
|
|
match at that section id.
|
|
|
|
|
|
* libbfd-in.h (_bfd_section_id): Declare.
|
|
|
|
|
|
* section.c (_bfd_section_id): Rename from section_id and make
|
|
|
|
|
|
global. Adjust uses.
|
|
|
|
|
|
(bfd_get_next_section_id): Delete.
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
|
|
|
|
|
|
bfd_get_section_id with _bfd_section_id.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2018-05-15 20:27:45 +08:00
|
|
|
|
2018-05-15 Christophe Guillon <christophe.guillon@st.com>
|
|
|
|
|
|
|
|
|
|
|
|
* coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
|
|
|
|
|
|
of the aux structure are initialised.
|
|
|
|
|
|
|
2018-05-15 20:28:06 +08:00
|
|
|
|
2018-05-15 Francois H. Theron <francois.theron@netronome.com>
|
|
|
|
|
|
|
|
|
|
|
|
* targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
|
|
|
|
|
|
|
2018-05-15 20:16:16 +08:00
|
|
|
|
2018-05-15 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/pt.po: New Portuguese translation.
|
|
|
|
|
|
* configure.ac (ALL_LINGUAS): Add pt.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2018-05-14 18:55:37 +08:00
|
|
|
|
2018-05-14 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/23169
|
|
|
|
|
|
* elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
|
|
|
|
|
|
an error on IFUNC pointer defined in PDE.
|
|
|
|
|
|
* elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
|
|
|
|
|
|
_bfd_x86_elf_link_fixup_ifunc_symbol.
|
|
|
|
|
|
* elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
|
|
|
|
|
|
* elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
|
|
|
|
|
|
function.
|
|
|
|
|
|
* elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
|
|
|
|
|
|
|
2018-05-14 18:47:47 +08:00
|
|
|
|
2018-05-14 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/23162
|
|
|
|
|
|
* elfxx-x86.c (elf_x86_linker_defined): New function.
|
|
|
|
|
|
(_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
|
|
|
|
|
|
_end and _edata locally defined within executables.
|
|
|
|
|
|
|
2018-05-11 13:04:48 +08:00
|
|
|
|
2018-05-12 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 20659
|
|
|
|
|
|
* elf.c (rewrite_elf_program_header): Use segment_mark only for
|
|
|
|
|
|
PT_LOAD headers. Delete first_matching_lma and first_suggested_lma.
|
|
|
|
|
|
Instead make matching_lma and suggested_lma pointers to the
|
|
|
|
|
|
sections. Align section vma and lma calculated from segment.
|
|
|
|
|
|
Don't clear includes_phdrs or includes_filehdr based on p_paddr
|
|
|
|
|
|
test. Try to handle alignment padding before first section by
|
|
|
|
|
|
adjusting new segment lma down. Adjust PT_PHDR map p_paddr.
|
|
|
|
|
|
|
2018-05-09 18:39:32 +08:00
|
|
|
|
2018-05-09 Dimitar Dimitrov <dimitar@dinux.eu>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
|
|
|
|
|
|
conformant to TI ABI.
|
|
|
|
|
|
(pru_elf32_relax_section): Likewise.
|
|
|
|
|
|
(pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
|
|
|
|
|
|
* elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
|
|
|
|
|
|
(pru_elf32_pmem_relocate): Trap - should not get here.
|
|
|
|
|
|
(pru_elf32_relocate_section): Add support for REL relocations.
|
|
|
|
|
|
(elf_info_to_howto_rel): Enable REL.
|
|
|
|
|
|
(elf_backend_may_use_rel_p): Likewise.
|
|
|
|
|
|
(elf_backend_may_use_rela_p): Likewise.
|
|
|
|
|
|
(elf_backend_default_use_rela_p): Likewise.
|
|
|
|
|
|
|
2018-05-09 12:38:09 +08:00
|
|
|
|
2018-05-09 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 23148
|
|
|
|
|
|
* peXXigen.c (pe_print_edata): Correct minimum size.
|
|
|
|
|
|
|
2018-05-09 12:26:34 +08:00
|
|
|
|
2018-05-09 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 23147
|
|
|
|
|
|
* peXXigen.c (pe_print_idata): Bound check hint_addr.
|
|
|
|
|
|
|
2018-05-08 19:51:06 +08:00
|
|
|
|
2018-05-08 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 22809
|
|
|
|
|
|
* elf.c (bfd_elf_get_str_section): Check for an excessively large
|
|
|
|
|
|
string section.
|
|
|
|
|
|
* elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
|
|
|
|
|
|
attribute section is larger than the size of the file.
|
|
|
|
|
|
|
2018-05-07 10:06:07 +08:00
|
|
|
|
2018-05-07 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
|
|
|
|
|
|
strncmp when checking for ".bf" special symbol.
|
|
|
|
|
|
* peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
|
|
|
|
|
|
section name a char array, remove sentinal known_sections entry,
|
|
|
|
|
|
and adjust loop over known_sections to suit. Use memcmp rather
|
|
|
|
|
|
than strncmp.
|
|
|
|
|
|
|
2018-04-27 08:12:11 +08:00
|
|
|
|
2018-05-04 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
|
|
|
|
|
|
(struct elf_external_linux_prpsinfo32_ugid16),
|
|
|
|
|
|
(struct elf_external_linux_prpsinfo64_ugid32),
|
|
|
|
|
|
(struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
|
|
|
|
|
|
to pr_fname and pr_psargs fields. Remove GCC diagnostic pragmas.
|
|
|
|
|
|
Move comment to..
|
|
|
|
|
|
* elf.c (elfcore_write_prpsinfo): ..here. Indent nested preprocessor
|
|
|
|
|
|
directives.
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
|
|
|
|
|
|
to data.
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_write_core_note): Likewise.
|
|
|
|
|
|
* elf32-s390.c (elf_s390_write_core_note): Likewise.
|
|
|
|
|
|
* elf64-s390.c (elf_s390_write_core_note): Likewise.
|
|
|
|
|
|
* elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
|
|
|
|
|
|
* elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
|
|
|
|
|
|
pragmas.
|
|
|
|
|
|
* peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
|
|
|
|
|
|
false positive gcc-8 warning.
|
2018-05-07 10:06:07 +08:00
|
|
|
|
* cofflink.c (_bfd_coff_link_input_bfd): Likewise.
|
2018-04-27 08:12:11 +08:00
|
|
|
|
|
2018-05-03 06:18:44 +08:00
|
|
|
|
2018-05-04 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
|
|
|
|
|
|
of arguments when warning about different long double types.
|
|
|
|
|
|
|
2018-05-04 00:17:46 +08:00
|
|
|
|
2018-05-03 Simon Atanasyan <simon@atanasyan.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-mips.c: (elf32_mips_fixup_symbol): New function.
|
|
|
|
|
|
(elf_backend_fixup_symbol): New macro.
|
|
|
|
|
|
* elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
|
|
|
|
|
|
handling.
|
|
|
|
|
|
(_bfd_mips_elf_finish_dynamic_symbol): Likewise.
|
|
|
|
|
|
|
2018-05-01 00:02:59 +08:00
|
|
|
|
2018-04-30 Francois H. Theron <francois.theron@netronome.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Added NFP files to build.
|
|
|
|
|
|
* archures.c: Added bfd_arch_nfp
|
|
|
|
|
|
* config.bfd: Added NFP support.
|
|
|
|
|
|
* configure.ac: Added NFP support.
|
|
|
|
|
|
* cpu-nfp.c: New, for NFP support.
|
|
|
|
|
|
* elf-bfd.h: Added elf_section_info()
|
|
|
|
|
|
* elf64-nfp.c: New, for NFP support.
|
|
|
|
|
|
* po/SRC-POTFILES.in: Added NFP source files.
|
|
|
|
|
|
* targets.c: Added nfp_elf64_vec
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2018-04-27 17:54:13 +08:00
|
|
|
|
2018-04-27 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
|
2018-04-27 14:16:40 +08:00
|
|
|
|
2018-04-27 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 23123
|
|
|
|
|
|
PR 22374
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
|
|
|
|
|
|
relocs for ifuncs.
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
|
|
|
|
|
|
|
PPC64: always make synthetic .text symbols for GNU ifunc symbols
If you create an ifunc using GCC's __attribute__ ifunc, like:
extern int gnu_ifunc (int arg);
static int gnu_ifunc_target (int arg) { return 0; }
__typeof (gnu_ifunc) *gnu_ifunc_resolver (unsigned long hwcap) { return gnu_ifunc_target; }
__typeof (gnu_ifunc) gnu_ifunc __attribute__ ((ifunc ("gnu_ifunc_resolver")));
then you end up with two (function descriptor) symbols, one for the
ifunc itself, and another for the resolver:
(...)
12: 0000000000020060 104 FUNC GLOBAL DEFAULT 18 gnu_ifunc_resolver
(...)
16: 0000000000020060 104 GNU_IFUNC GLOBAL DEFAULT 18 gnu_ifunc
(...)
Both ifunc and resolver symbols have the same address/value, so
ppc64_elf_get_synthetic_symtab only creates a synthetic text symbol
for one of them. In the case above, it ends up being created for the
resolver, only:
(gdb) maint print msymbols
(...)
[ 7] t 0x980 .frame_dummy section .text
[ 8] T 0x9e4 .gnu_ifunc_resolver section .text
[ 9] T 0xa58 __glink_PLTresolve section .text
(...)
GDB needs to know when a program stepped into an ifunc resolver, so
that it can know whether to step past the resolver into the target
function without the user noticing. The way GDB does it is my
checking whether the current PC points to an ifunc symbol (since
resolver and ifunc have the same address by design).
The problem is then that ppc64_elf_get_synthetic_symtab never creates
the synchetic symbol for the ifunc, so GDB stops stepping at the
resolver (in a test added by the following patch):
(gdb) step
gnu_ifunc_resolver (hwcap=21) at gdb/testsuite/gdb.base/gnu-ifunc-lib.c:33
33 {
(gdb) FAIL: gdb.base/gnu-ifunc.exp: resolver_attr=1: resolver_debug=1: final_debug=0: step
After this commit, we get:
[ 8] i 0x9e4 .gnu_ifunc section .text
[ 9] T 0x9e4 .gnu_ifunc_resolver section .text
And stepping an ifunc call takes to the final function:
(gdb) step
0x00000000100009e8 in .final ()
(gdb) PASS: gdb.base/gnu-ifunc.exp: resolver_attr=1: resolver_debug=1: final_debug=0: step
An alternative to touching bfd I considered was for GDB to check
whether there's an ifunc data symbol / function descriptor that points
to the current PC, whenever the program stops, but discarded it
because we'd have to do a linear scan over .opd over an over to find a
matching function descriptor for the current PC. At that point I
considered caching that info, but quickly dismissed it as then that
has no advantage (memory or performance) over just creating the
synthetic ifunc text symbol in the first place.
I ran the binutils and ld testsuites on PPC64 ELFv1 (machine gcc110 on
the GCC compile farm), and saw no regressions. This commit is part of
a GDB patch series that includes GDB tests that fail without this fix.
bfd/ChangeLog:
2018-04-26 Pedro Alves <palves@redhat.com>
* elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
ifunc and non-ifunc symbols duplicates.
2018-04-26 20:01:27 +08:00
|
|
|
|
2018-04-26 Pedro Alves <palves@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
|
|
|
|
|
|
ifunc and non-ifunc symbols duplicates.
|
|
|
|
|
|
|
2018-03-20 17:56:17 +08:00
|
|
|
|
2018-04-25 Christophe Lyon <christophe.lyon@st.com>
|
|
|
|
|
|
Mickaël Guêné <mickael.guene@st.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
|
|
|
|
|
|
(elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
|
|
|
|
|
|
(elf32_arm_populate_plt_entry): Likewise.
|
|
|
|
|
|
(elf32_arm_output_plt_map_1): Likewise.
|
|
|
|
|
|
(elf32_arm_output_arch_local_syms): Likewise.
|
|
|
|
|
|
|
2018-03-20 17:55:53 +08:00
|
|
|
|
2018-04-25 Christophe Lyon <christophe.lyon@st.com>
|
|
|
|
|
|
Mickaël Guêné <mickael.guene@st.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
|
|
|
|
|
|
_GLOBAL_OFFSET_TABLE_ in FDPIC mode.
|
|
|
|
|
|
|
2018-03-20 17:55:45 +08:00
|
|
|
|
2018-04-25 Christophe Lyon <christophe.lyon@st.com>
|
|
|
|
|
|
Mickaël Guêné <mickael.guene@st.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
|
|
|
|
|
|
for R_ARM_TARGET2.
|
|
|
|
|
|
|
2018-03-20 17:55:37 +08:00
|
|
|
|
2018-04-25 Christophe Lyon <christophe.lyon@st.com>
|
|
|
|
|
|
Mickaël Guêné <mickael.guene@st.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (DEFAULT_STACK_SIZE): New.
|
|
|
|
|
|
(elf32_arm_always_size_sections): Create stack segment.
|
|
|
|
|
|
|
[ARM] Add TLS relocations for FDPIC.
Define and handle TLS relocations for FDPIC in BFD and gas.
In gas, the new relocations are rejected if the --fdpic option was not
specified.
We also define the __tdata_start symbol to mark the start of the
.tdata section. This allows FDPIC static binaries to find the start of
.tdata section, since phdr->p_vaddr of TLS segment is not a valid
value for FDPIC.
2018-04-25 Christophe Lyon <christophe.lyon@st.com>
Mickaël Guêné <mickael.guene@st.com>
bfd/:
* bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
(BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
relocations.
* elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
(elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
(struct elf32_arm_link_hash_table): Update comment.
(elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
(IS_ARM_TLS_RELOC): Likewise.
(elf32_arm_check_relocs): Likewise.
(allocate_dynrelocs_for_symbol): Likewise.
(elf32_arm_size_dynamic_sections): Update comment.
* reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
gas/
* config/tc-arm.c (reloc_names): Add TLSGD_FDPIC, TLSLDM_FDPIC,
GOTTPOFF_FDIC relocations.
(md_apply_fix): Handle the new TLS FDPIC relocations.
(tc_gen_reloc): Likewise.
(arm_fix_adjustable): Likewise.
include/
* elf/arm.h: Add R_ARM_TLS_GD32_FDPIC, R_ARM_TLS_LDM32_FDPIC,
R_ARM_TLS_IE32_FDPIC.
ld/
* scripttempl/elf.sc: Define __tdata_start for .tdata section.
2018-03-20 17:55:29 +08:00
|
|
|
|
2018-04-25 Christophe Lyon <christophe.lyon@st.com>
|
|
|
|
|
|
Mickaël Guêné <mickael.guene@st.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
|
|
|
|
|
|
(BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
|
|
|
|
|
|
relocations.
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
|
|
|
|
|
|
R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
|
|
|
|
|
|
(elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
|
|
|
|
|
|
R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
|
|
|
|
|
|
(struct elf32_arm_link_hash_table): Update comment.
|
|
|
|
|
|
(elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
|
|
|
|
|
|
(IS_ARM_TLS_RELOC): Likewise.
|
|
|
|
|
|
(elf32_arm_check_relocs): Likewise.
|
|
|
|
|
|
(allocate_dynrelocs_for_symbol): Likewise.
|
|
|
|
|
|
(elf32_arm_size_dynamic_sections): Update comment.
|
|
|
|
|
|
* reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
|
|
|
|
|
|
BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
|
|
|
|
|
|
|
2018-03-20 17:55:20 +08:00
|
|
|
|
2018-04-25 Christophe Lyon <christophe.lyon@st.com>
|
|
|
|
|
|
Mickaël Guêné <mickael.guene@st.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
|
|
|
|
|
|
(elf32_arm_create_dynamic_sections): Handle FDPIC.
|
|
|
|
|
|
(elf32_arm_allocate_plt_entry): Likewise.
|
|
|
|
|
|
(elf32_arm_populate_plt_entry): Likewise.
|
|
|
|
|
|
(elf32_arm_output_plt_map_1): Likewise.
|
|
|
|
|
|
|
2018-03-20 17:55:09 +08:00
|
|
|
|
2018-04-25 Christophe Lyon <christophe.lyon@st.com>
|
|
|
|
|
|
Mickaël Guêné <mickael.guene@st.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (struct fdpic_local): New.
|
|
|
|
|
|
(elf_arm_obj_tdata): Add local_fdpic_cnts field.
|
|
|
|
|
|
(elf32_arm_local_fdpic_cnts): New.
|
|
|
|
|
|
(struct fdpic_global): New.
|
|
|
|
|
|
(elf32_arm_link_hash_entry): Add fdpic_cnts field.
|
|
|
|
|
|
(elf32_arm_link_hash_table): Add srofixup field.
|
|
|
|
|
|
(arm_elf_add_rofixup): New.
|
|
|
|
|
|
(arm_elf_fill_funcdesc): New.
|
|
|
|
|
|
(elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
|
|
|
|
|
|
(elf32_arm_allocate_local_sym_info): Likewise.
|
|
|
|
|
|
(create_got_section): Create .rofixup section.
|
|
|
|
|
|
(elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
|
|
|
|
|
|
(bfd_elf32_arm_set_target_params): Handle FDPIC.
|
|
|
|
|
|
(elf32_arm_final_link_relocate): Likewise.
|
|
|
|
|
|
(elf32_arm_check_relocs): Likewise.
|
|
|
|
|
|
(allocate_dynrelocs_for_symbol): Likewise.
|
|
|
|
|
|
(elf32_arm_size_dynamic_sections): Likewise.
|
|
|
|
|
|
(elf32_arm_finish_dynamic_sections): Likewise.
|
|
|
|
|
|
(elf32_arm_output_arch_local_syms): Likewise.
|
|
|
|
|
|
(elf32_arm_fdpic_omit_section_dynsym): New.
|
|
|
|
|
|
|
[ARM] Add FDPIC relocations definitions
Add FDPIC relocation definitions in BFD and gas.
Gas rejects them if the --fdpic option was not specified.
2018-04-25 Christophe Lyon <christophe.lyon@st.com>
Mickaël Guêné <mickael.guene@st.com>
bfd/
* bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
(BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
(BFD_RELOC_ARM_FUNCDESC_VALUE): New.
* elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
(elf32_arm_howto_from_type): Take new members of
elf32_arm_howto_table_2 into account.
(elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
BFD_RELOC_ARM_FUNCDESC_VALUE.
* reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
BFD_RELOC_ARM_FUNCDESC_VALUE.
gas/
* config/tc-arm.c (reloc_names): Add gotfuncdesc, gotofffuncdesc,
funcdesc.
(md_apply_fix): Support the new relocations.
(tc_gen_reloc): Likewise.
* testsuite/gas/arm/reloc-fdpic.d: New.
* testsuite/gas/arm/reloc-fdpic.s: New.
include/
* elf/arm.h (R_ARM_GOTFUNCDESC, R_ARM_GOTOFFFUNCDESC)
(R_ARM_FUNCDESC)
(R_ARM_FUNCDESC_VALUE): Define new relocations.
2018-03-20 17:54:59 +08:00
|
|
|
|
2018-04-25 Christophe Lyon <christophe.lyon@st.com>
|
|
|
|
|
|
Mickaël Guêné <mickael.guene@st.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
|
|
|
|
|
|
(BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
|
|
|
|
|
|
(BFD_RELOC_ARM_FUNCDESC_VALUE): New.
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
|
|
|
|
|
|
R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
|
|
|
|
|
|
(elf32_arm_howto_from_type): Take new members of
|
|
|
|
|
|
elf32_arm_howto_table_2 into account.
|
|
|
|
|
|
(elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
|
|
|
|
|
|
BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
|
|
|
|
|
|
BFD_RELOC_ARM_FUNCDESC_VALUE.
|
|
|
|
|
|
* reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
|
|
|
|
|
|
BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
|
|
|
|
|
|
BFD_RELOC_ARM_FUNCDESC_VALUE.
|
|
|
|
|
|
|
2018-03-20 17:54:50 +08:00
|
|
|
|
2018-04-25 Christophe Lyon <christophe.lyon@st.com>
|
|
|
|
|
|
Mickaël Guêné <mickael.guene@st.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_print_private_bfd_data): Support
|
|
|
|
|
|
EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
|
|
|
|
|
|
(elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
|
|
|
|
|
|
(ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
|
|
|
|
|
|
|
2018-03-20 17:54:26 +08:00
|
|
|
|
2018-04-25 Christophe Lyon <christophe.lyon@st.com>
|
|
|
|
|
|
Mickaël Guêné <mickael.guene@st.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
|
|
|
|
|
|
arm_elf32_fdpic_le_vec to targ_selvecs. Accept
|
|
|
|
|
|
arm*-*-uclinuxfdpiceabi.
|
|
|
|
|
|
* configure.ac: Add support for arm_elf32_fdpic_be_vec and
|
|
|
|
|
|
arm_elf32_fdpic_le_vec.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
|
|
|
|
|
|
(elf32_arm_link_hash_table_create): Initialize fdpic_p.
|
|
|
|
|
|
(TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
|
|
|
|
|
|
(TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
|
|
|
|
|
|
(elf32_arm_fdpic_link_hash_table_create): New.
|
|
|
|
|
|
* targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
|
|
|
|
|
|
arm_elf32_fdpic_le_vec.
|
|
|
|
|
|
|
2018-04-25 11:57:22 +08:00
|
|
|
|
2018-04-25 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-linux-core.h: Disable gcc-8 string truncation warning.
|
|
|
|
|
|
* elf.c (elfcore_write_prpsinfo): Likewise.
|
|
|
|
|
|
|
|
|
|
|
|
2018-04-25 Alan Modra <amodra@gmail.com>
|
2018-04-16 19:03:36 +08:00
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Remove arm-aout and arm-coff support.
|
|
|
|
|
|
* config.bfd: Likewise.
|
|
|
|
|
|
* configure.ac: Likewise.
|
|
|
|
|
|
* targets.c: Likewise.
|
|
|
|
|
|
* aout-arm.c: Delete.
|
|
|
|
|
|
* armnetbsd.c: Delete.
|
|
|
|
|
|
* riscix.c: Delete.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* po/SRC-POTFILES.in: Regenerate.
|
|
|
|
|
|
|
2018-04-24 23:31:27 +08:00
|
|
|
|
2018-04-24 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
2018-04-24 23:57:04 +08:00
|
|
|
|
PR 23113
|
|
|
|
|
|
* elf.c (ignore_section_sym): Check for the output_section pointer
|
|
|
|
|
|
being NULL before dereferencing it.
|
|
|
|
|
|
|
2018-04-24 23:31:27 +08:00
|
|
|
|
PR 23110
|
|
|
|
|
|
* peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
|
|
|
|
|
|
a negative PE_DEBUG_DATA size before iterating over the debug data.
|
|
|
|
|
|
|
2018-04-23 22:17:22 +08:00
|
|
|
|
2018-04-23 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-linux-core.h: Revert last change.
|
|
|
|
|
|
* elf.c: Likewise.
|
|
|
|
|
|
|
2018-04-23 19:52:42 +08:00
|
|
|
|
2018-04-23 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 23056
|
|
|
|
|
|
* aoutx.h (aout_get_external_symbols): Allocate an extra byte at
|
|
|
|
|
|
the end of the string table, and zero it.
|
|
|
|
|
|
|
2018-04-23 08:12:44 +08:00
|
|
|
|
2018-04-23 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
|
|
|
|
|
|
gcc-8 string truncation warning.
|
|
|
|
|
|
(swap_linux_prpsinfo32_ugid16_out): Likewise.
|
|
|
|
|
|
(swap_linux_prpsinfo64_ugid32_out): Likewise.
|
|
|
|
|
|
(swap_linux_prpsinfo64_ugid16_out): Likewise.
|
|
|
|
|
|
* elf.c (elfcore_write_prpsinfo): Likewise.
|
|
|
|
|
|
|
2018-04-23 19:52:42 +08:00
|
|
|
|
2018-04-23 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 23056
|
|
|
|
|
|
* aoutx.h (aout_get_external_symbols): Allocate an extra byte at
|
|
|
|
|
|
the end of the string table, and zero it.
|
|
|
|
|
|
|
2018-04-19 09:49:35 +08:00
|
|
|
|
2018-04-20 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 22978
|
|
|
|
|
|
* elf32-hppa.c (got_relocs_needed): Add extra param to special
|
|
|
|
|
|
case both dtprel and tprel relocs.
|
|
|
|
|
|
(allocate_dynrelocs): Adjust conditions for got relocs.
|
|
|
|
|
|
(elf32_hppa_relocate_section): Likewise for local sym got relocs.
|
|
|
|
|
|
Emit dynamic relocs on TLS GOT entries for shared libraries,
|
|
|
|
|
|
not when pic. Omit dynamic reloc on dtprel entry when local,
|
|
|
|
|
|
and on tprel entry when local and executable.
|
|
|
|
|
|
|
2018-04-19 12:43:41 +08:00
|
|
|
|
2018-04-19 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 22537
|
|
|
|
|
|
* elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
|
|
|
|
|
|
(hppa_type_of_stub): Don't return a long branch stub for
|
|
|
|
|
|
symbols other than those defined statically.
|
|
|
|
|
|
|
2018-04-19 06:29:56 +08:00
|
|
|
|
2018-04-19 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Revert 2018-04-18 coff-mips changes.
|
|
|
|
|
|
* config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
|
|
|
|
|
|
to selvecs for mips targets change 2018-04-18.
|
|
|
|
|
|
* configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
|
|
|
|
|
|
and mips_ecoff_bele_vec.
|
|
|
|
|
|
* targets.c: Likewise.
|
|
|
|
|
|
* coff-mips.c: Resurrect.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* po/SRC-POTFILES.in: Regenerate.
|
|
|
|
|
|
|
2018-04-18 14:09:34 +08:00
|
|
|
|
2018-04-18 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Remove mips aout and coff support.
|
|
|
|
|
|
* config.bfd: Likewise.
|
|
|
|
|
|
* configure.ac: Likewise.
|
|
|
|
|
|
* targets.c: Likewise.
|
|
|
|
|
|
* coff-mips.c: Delete
|
|
|
|
|
|
* mipsbsd.c: Delete
|
|
|
|
|
|
* pe-mips.c: Delete
|
|
|
|
|
|
* pei-mips.c: Delete
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* po/SRC-POTFILES.in: Regenerate.
|
|
|
|
|
|
|
2018-04-18 09:15:13 +08:00
|
|
|
|
2018-04-17 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-i386.c (elf32_bed): Define before including
|
|
|
|
|
|
"elf32-target.h".
|
|
|
|
|
|
* elf64-x86-64.c (elf64_bed): Define before including
|
|
|
|
|
|
"elf64-target.h".
|
|
|
|
|
|
(elf32_bed): Define before including "elf32-target.h".
|
|
|
|
|
|
|
2018-04-18 09:11:21 +08:00
|
|
|
|
2018-04-17 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/23055
|
|
|
|
|
|
* elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
|
|
|
|
|
|
normal input file with compatible relocation.
|
|
|
|
|
|
|
2018-04-16 20:44:01 +08:00
|
|
|
|
2018-04-18 Alan Modra <amodra@gmail.com>
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* Makefile.am: Remove support for assorted i386 aout and coff targets.
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* config.bfd: Likewise.
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* configure.ac: Likewise.
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|
* doc/bfdint.texi: Likewise.
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* targets.c: Likewise.
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* freebsd.h: Delete.
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* i386dynix.c: Delete.
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* i386freebsd.c: Delete.
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* i386linux.c: Delete.
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* i386mach3.c: Delete.
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* i386netbsd.c: Delete.
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* i386os9k.c: Delete.
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|
* Makefile.in: Regenerate.
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* configure: Regenerate.
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* po/SRC-POTFILES.in: Regenerate.
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|
2018-04-18 08:00:17 +08:00
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|
2018-04-17 Andrew Sadek <andrew.sadek.se@gmail.com>
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2018-04-18 05:47:13 +08:00
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Microblaze Target: PIC data text relative
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* bfd/reloc.c (2 new BFD relocations):
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BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
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BFD_RELOC_MICROBLAZE_64_TEXTPCREL
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* bfd/bfd-in2.h: Regenerate
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|
* bfd/libbfd.h: Regenerate
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* bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
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new relocs and handle them in both relocate and relax functions.
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(microblaze_elf_reloc_type_lookup): add mapping between for new
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bfd relocs.
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(microblaze_elf_relocate_section): Handle new relocs in case of
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elf relocation.
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|
(microblaze_elf_relax_section): Handle new relocs for elf relaxation.
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|
2018-04-17 21:30:07 +08:00
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|
2018-04-17 Nick Clifton <nickc@redhat.com>
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|
2018-04-18 00:47:51 +08:00
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PR 23055
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* aoutx.h (find_nearest_line): Check that the symbol name exists
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|
and is long enough, before attempting to see if it is for a .o
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|
file.
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|
* hash.c (bfd_hash_hash): Add an assertion that the string is not
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NULL.
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|
* linker.c (bfd_link_hash_lookup): Fail if the table or string are
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|
NULL.
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|
(_bfd_generic_link_add_archive_symbols): Fail if an archive entry
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|
has no name.
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|
2018-04-17 21:30:07 +08:00
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|
PR 23065
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|
* dwarf2.c (concat_filename): Check for a NULL table pointer.
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|
2018-04-16 19:59:37 +08:00
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|
2018-04-16 Nick Clifton <nickc@redhat.com>
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|
|
PR 23061
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|
|
* coffgen.c (coff_pointerize_aux): Check for an out of range
|
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|
|
fixup.
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|
2018-04-16 18:59:05 +08:00
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|
2018-04-16 Alan Modra <amodra@gmail.com>
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|
* Makefile.am: Remove arm-epoc-pe support.
|
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|
|
* coff-arm.c: Likewise.
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|
|
* config.bfd: Likewise.
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|
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|
|
* configure.ac: Likewise.
|
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|
|
* targets.c: Likewise.
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|
* epoc-pe-arm.c: Delete.
|
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|
* epoc-pei-arm.c: Delete.
|
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|
|
* Makefile.in: Regenerate.
|
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|
|
|
|
* configure: Regenerate.
|
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|
* po/SRC-POTFILES.in: Regenerate.
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|
2018-04-16 14:03:26 +08:00
|
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|
|
2018-04-16 Alan Modra <amodra@gmail.com>
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|
* Makefile.am: Remove sparc-aout and sparc-coff support.
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|
* config.bfd: Likewise.
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|
|
* configure.ac: Likewise.
|
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|
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|
|
* targets.c: Likewise.
|
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|
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|
|
* aout-sparcle.c: Delete.
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|
* aoutf1.h: Delete.
|
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|
* cf-sparclynx.c: Delete.
|
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|
* coff-sparc.c: Delete.
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|
* demo64.c: Delete.
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|
* sparclinux.c: Delete.
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|
* sparclynx.c: Delete.
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|
* sparcnetbsd.c: Delete.
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|
* sunos.c: Delete.
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|
* Makefile.in: Regenerate.
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|
* configure: Regenerate.
|
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|
* po/SRC-POTFILES.in: Regenerate.
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|
2018-04-16 14:01:36 +08:00
|
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|
|
2018-04-16 Alan Modra <amodra@gmail.com>
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|
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|
|
* Makefile.am: Remove m68k-aout and m68k-coff support.
|
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|
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|
|
* aoutf1.h: Likewise.
|
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|
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|
|
* aoutx.h: Likewise.
|
|
|
|
|
|
* archive.c: Likewise.
|
|
|
|
|
|
* bfd-in.h: Likewise.
|
|
|
|
|
|
* bfd.c: Likewise.
|
|
|
|
|
|
* coffcode.h: Likewise.
|
|
|
|
|
|
* coffswap.h: Likewise.
|
|
|
|
|
|
* config.bfd: Likewise.
|
|
|
|
|
|
* configure.ac: Likewise.
|
|
|
|
|
|
* configure.host: Likewise.
|
|
|
|
|
|
* doc/bfd.texinfo: Likewise.
|
|
|
|
|
|
* doc/bfdint.texi: Likewise.
|
|
|
|
|
|
* freebsd.h: Likewise.
|
|
|
|
|
|
* gen-aout.c: Likewise.
|
|
|
|
|
|
* hpux-core.c: Likewise.
|
|
|
|
|
|
* libaout.h: Likewise.
|
|
|
|
|
|
* libbfd-in.h: Likewise.
|
|
|
|
|
|
* pdp11.c: Likewise.
|
|
|
|
|
|
* peicode.h: Likewise.
|
|
|
|
|
|
* riscix.c: Likewise.
|
|
|
|
|
|
* targets.c: Likewise.
|
|
|
|
|
|
* aout0.c: Delete.
|
|
|
|
|
|
* coff-apollo.c: Delete.
|
|
|
|
|
|
* coff-aux.c: Delete.
|
|
|
|
|
|
* coff-m68k.c: Delete.
|
|
|
|
|
|
* coff-svm68k.c: Delete.
|
|
|
|
|
|
* coff-u68k.c: Delete.
|
|
|
|
|
|
* hosts/delta68.h: Delete.
|
|
|
|
|
|
* hosts/hp300bsd.h: Delete.
|
|
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|
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|
* hosts/m68kaux.h: Delete.
|
|
|
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|
|
* hosts/news.h: Delete.
|
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|
|
* hp300bsd.c: Delete.
|
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|
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|
|
* hp300hpux.c: Delete.
|
|
|
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|
|
* liboasys.h: Delete.
|
|
|
|
|
|
* m68k4knetbsd.c: Delete.
|
|
|
|
|
|
* m68klinux.c: Delete.
|
|
|
|
|
|
* m68knetbsd.c: Delete.
|
|
|
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|
|
* oasys.c: Delete.
|
|
|
|
|
|
* versados.c: Delete.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
* po/SRC-POTFILES.in: Regenerate.
|
|
|
|
|
|
|
2018-04-16 13:59:39 +08:00
|
|
|
|
2018-04-16 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Remove sh5 and sh64 support.
|
|
|
|
|
|
* archures.c: Likewise.
|
|
|
|
|
|
* config.bfd: Likewise.
|
|
|
|
|
|
* configure.ac: Likewise.
|
|
|
|
|
|
* cpu-sh.c: Likewise.
|
|
|
|
|
|
* elf32-sh-relocs.h: Likewise.
|
|
|
|
|
|
* elf32-sh.c: Likewise.
|
|
|
|
|
|
* targets.c: Likewise.
|
|
|
|
|
|
* elf32-sh64-com.c: Delete.
|
|
|
|
|
|
* elf32-sh64.c: Delete.
|
|
|
|
|
|
* elf32-sh64.h: Delete.
|
|
|
|
|
|
* elf64-sh64.c: Delete.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* po/SRC-POTFILES.in: Regenerate.
|
|
|
|
|
|
|
2018-04-16 13:57:45 +08:00
|
|
|
|
2018-04-16 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Remove sh-symbianelf support.
|
|
|
|
|
|
* config.bfd: Likewise.
|
|
|
|
|
|
* configure.ac: Likewise.
|
|
|
|
|
|
* targets.c: Likewise.
|
|
|
|
|
|
* elf32-sh-symbian.c: Delete.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* po/SRC-POTFILES.in: Regenerate.
|
|
|
|
|
|
|
2018-04-16 13:56:56 +08:00
|
|
|
|
2018-04-16 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Remove vax-bsd and vax-ultrix support.
|
|
|
|
|
|
* config.bfd: Likewise.
|
|
|
|
|
|
* configure.ac: Likewise.
|
|
|
|
|
|
* targets.c: Likewise.
|
|
|
|
|
|
* vaxbsd.c: Delete.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* po/SRC-POTFILES.in: Regenerate.
|
|
|
|
|
|
|
2018-04-16 13:56:05 +08:00
|
|
|
|
2018-04-16 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Remove w65 support.
|
|
|
|
|
|
* archures.c: Likewise.
|
|
|
|
|
|
* coffcode.h: Likewise.
|
|
|
|
|
|
* config.bfd: Likewise.
|
|
|
|
|
|
* configure.ac: Likewise.
|
|
|
|
|
|
* targets.c: Likewise.
|
|
|
|
|
|
* coff-w65.c: Delete.
|
|
|
|
|
|
* cpu-w65.c: Delete.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* po/SRC-POTFILES.in: Regenerate.
|
|
|
|
|
|
|
2018-04-16 13:54:43 +08:00
|
|
|
|
2018-04-16 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Remove we32k support.
|
|
|
|
|
|
* archures.c: Likewise.
|
|
|
|
|
|
* coffcode.h: Likewise.
|
|
|
|
|
|
* config.bfd: Likewise.
|
|
|
|
|
|
* configure.ac: Likewise.
|
|
|
|
|
|
* targets.c: Likewise.
|
|
|
|
|
|
* coff-we32k.c: Delete.
|
|
|
|
|
|
* cpu-we32k.c: Delete.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* po/SRC-POTFILES.in: Regenerate.
|
|
|
|
|
|
|
2018-04-16 13:53:38 +08:00
|
|
|
|
2018-04-16 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Remove m88k support.
|
|
|
|
|
|
* aoutx.h: Likewise.
|
|
|
|
|
|
* archures.c: Likewise.
|
|
|
|
|
|
* coffcode.h: Likewise.
|
|
|
|
|
|
* coffswap.h: Likewise.
|
|
|
|
|
|
* config.bfd: Likewise.
|
|
|
|
|
|
* configure.ac: Likewise.
|
|
|
|
|
|
* cpu-ns32k.c: Likewise.
|
|
|
|
|
|
* elf32-nds32.c: Likewise.
|
|
|
|
|
|
* mach-o.c: Likewise.
|
|
|
|
|
|
* netbsd-core.c: Likewise.
|
|
|
|
|
|
* reloc.c: Likewise.
|
|
|
|
|
|
* targets.c: Likewise.
|
|
|
|
|
|
* coff-m88k.c: Delete.
|
|
|
|
|
|
* cpu-m88k.c: Delete.
|
|
|
|
|
|
* elf32-m88k.c: Delete.
|
|
|
|
|
|
* hosts/m88kmach3.h: Delete.
|
|
|
|
|
|
* m88kmach3.c: Delete.
|
|
|
|
|
|
* m88kopenbsd.c: Delete.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* po/SRC-POTFILES.in: Regenerate.
|
|
|
|
|
|
|
2018-04-16 13:51:56 +08:00
|
|
|
|
2018-04-16 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Remove i370 support.
|
|
|
|
|
|
* archures.c: Likewise.
|
|
|
|
|
|
* config.bfd: Likewise.
|
|
|
|
|
|
* configure.ac: Likewise.
|
|
|
|
|
|
* targets.c: Likewise.
|
|
|
|
|
|
* cpu-i370.c: Delete.
|
|
|
|
|
|
* elf32-i370.c: Delete.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* po/SRC-POTFILES.in: Regenerate.
|
|
|
|
|
|
|
2018-04-16 13:49:41 +08:00
|
|
|
|
2018-04-16 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Remove h8500 support.
|
|
|
|
|
|
* archures.c: Likewise.
|
|
|
|
|
|
* coffcode.h: Likewise.
|
|
|
|
|
|
* config.bfd: Likewise.
|
|
|
|
|
|
* configure.ac: Likewise.
|
|
|
|
|
|
* targets.c: Likewise.
|
|
|
|
|
|
* coff-h8500.c: Delete.
|
|
|
|
|
|
* cpu-h8500.c: Delete.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* po/SRC-POTFILES.in: Regenerate.
|
|
|
|
|
|
|
2018-04-16 13:47:57 +08:00
|
|
|
|
2018-04-16 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Remove h8300-coff support.
|
|
|
|
|
|
* coffcode.h: Likewise.
|
|
|
|
|
|
* config.bfd: Likewise.
|
|
|
|
|
|
* configure.ac: Likewise.
|
|
|
|
|
|
* reloc16.c: Likewise.
|
|
|
|
|
|
* targets.c: Likewise.
|
|
|
|
|
|
* coff-h8300.c: Delete.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* po/SRC-POTFILES.in: Regenerate.
|
|
|
|
|
|
|
2018-04-16 13:46:00 +08:00
|
|
|
|
2018-04-16 Alan Modra <amodra@gmail.com>
|
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|
|
|
|
|
|
|
|
* Makefile.am: Remove IEEE 695 support.
|
|
|
|
|
|
* archures.c: Likewise.
|
|
|
|
|
|
* bfd.c: Likewise.
|
|
|
|
|
|
* config.bfd: Likewise.
|
|
|
|
|
|
* configure.ac: Likewise.
|
|
|
|
|
|
* doc/bfd.texinfo: Likewise.
|
|
|
|
|
|
* doc/bfdint.texi: Likewise.
|
|
|
|
|
|
* doc/bfdsumm.texi: Likewise.
|
|
|
|
|
|
* section.c: Likewise.
|
|
|
|
|
|
* targets.c: Likewise.
|
|
|
|
|
|
* ieee.c: Delete.
|
|
|
|
|
|
* libieee.h: Delete.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* po/SRC-POTFILES.in: Regenerate.
|
|
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|
|
2018-04-16 13:44:19 +08:00
|
|
|
|
2018-04-16 Alan Modra <amodra@gmail.com>
|
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|
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|
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* config.bfd: Remove tandem support.
|
|
|
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|
|
2018-04-16 13:43:07 +08:00
|
|
|
|
2018-04-16 Alan Modra <amodra@gmail.com>
|
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|
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|
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* Makefile.am: Remove newsos3 support.
|
|
|
|
|
|
* aoutx.h: Likewise.
|
|
|
|
|
|
* config.bfd: Likewise.
|
|
|
|
|
|
* configure.ac: Likewise.
|
|
|
|
|
|
* targets.c: Likewise.
|
|
|
|
|
|
* newsos3.c: Delete.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* po/SRC-POTFILES.in: Regenerate.
|
|
|
|
|
|
|
2018-04-16 13:41:22 +08:00
|
|
|
|
2018-04-16 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Remove netware support.
|
|
|
|
|
|
* bfd-in.h: Likewise.
|
|
|
|
|
|
* bfd.c: Likewise.
|
|
|
|
|
|
* config.bfd: Likewise.
|
|
|
|
|
|
* configure.ac: Likewise.
|
|
|
|
|
|
* doc/bfdint.texi: Likewise.
|
|
|
|
|
|
* ecoff.c: Likewise.
|
|
|
|
|
|
* targets.c: Likewise.
|
|
|
|
|
|
* libnlm.h: Delete.
|
|
|
|
|
|
* nlm-target.h: Delete.
|
|
|
|
|
|
* nlm.c: Delete.
|
|
|
|
|
|
* nlm32-alpha.c: Delete.
|
|
|
|
|
|
* nlm32-i386.c: Delete.
|
|
|
|
|
|
* nlm32-ppc.c: Delete.
|
|
|
|
|
|
* nlm32-sparc.c: Delete.
|
|
|
|
|
|
* nlm32.c: Delete.
|
|
|
|
|
|
* nlm64.c: Delete.
|
|
|
|
|
|
* nlmcode.h: Delete.
|
|
|
|
|
|
* nlmswap.h: Delete.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* po/SRC-POTFILES.in: Regenerate.
|
|
|
|
|
|
|
2018-04-16 13:38:40 +08:00
|
|
|
|
2018-04-16 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* archures.c: Remove tahoe support.
|
|
|
|
|
|
* config.bfd: Likewise.
|
|
|
|
|
|
* configure.ac: Likewise.
|
|
|
|
|
|
* hosts/tahoe.h: Delete.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2018-04-14 14:53:56 +08:00
|
|
|
|
2018-04-14 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (struct elf_backend_data): Add relropagesize.
|
|
|
|
|
|
* elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
|
|
|
|
|
|
sanity test.
|
|
|
|
|
|
(elfNN_bed): Init relropagesize.
|
|
|
|
|
|
* bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
|
|
|
|
|
|
select relropagesize.
|
|
|
|
|
|
* elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
|
|
|
|
|
|
(ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
|
|
|
|
|
|
(ELF_MINPAGESIZE): Don't define.
|
|
|
|
|
|
* elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
|
|
|
|
|
|
(ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2018-04-12 18:40:36 +08:00
|
|
|
|
2018-04-14 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
|
|
|
|
|
|
on __QNXTARGET__ define.
|
|
|
|
|
|
|
2018-04-14 09:21:23 +08:00
|
|
|
|
2018-04-14 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
|
|
|
|
|
|
to obsolete list.
|
|
|
|
|
|
|
Remove i860, i960, bout and aout-adobe targets
Plus remove a few leftovers from the 29k support.
include/
* aout/adobe.h: Delete.
* aout/reloc.h: Delete.
* coff/i860.h: Delete.
* coff/i960.h: Delete.
* elf/i860.h: Delete.
* elf/i960.h: Delete.
* opcode/i860.h: Delete.
* opcode/i960.h: Delete.
* aout/aout64.h (enum reloc_type): Trim off 29k and other unused values.
* aout/ar.h (ARMAGB): Remove.
* coff/internal.h (struct internal_aouthdr, struct internal_scnhdr,
union internal_auxent): Remove i960 support.
bfd/
* aout-adobe.c: Delete.
* bout.c: Delete.
* coff-i860.c: Delete.
* coff-i960.c: Delete.
* cpu-i860.c: Delete.
* cpu-i960.c: Delete.
* elf32-i860.c: Delete.
* elf32-i960.c: Delete.
* hosts/i860mach3.h: Delete.
* Makefile.am: Remove i860, i960, bout, and adobe support.
* archures.c: Remove i860 and i960 support.
* coffcode.h: Likewise.
* reloc.c: Likewise.
* aoutx.h: Comment updates.
* archive.c: Remove BOUT and i960 support.
* bfd.c: Remove BOUT support.
* coffswap.h: Remove i960 support.
* config.bfd: Remove i860, i960 and adobe targets.
* configure.ac: Remove adode, bout, i860, i960, icoff targets.
* targets.c: Likewise.
* ieee.c: Remove i960 support.
* mach-o.c: Remove i860 support.
* Makefile.in: Regenerate.
* bfd-in2.h: Regenerate.
* configure: Regenerate.
* libbfd.h: Regenerate.
* po/SRC-POTFILES.in: Regenerate.
opcodes/
* opcodes/i860-dis.c: Delete.
* opcodes/i960-dis.c: Delete.
* Makefile.am: Remove i860 and i960 support.
* configure.ac: Likewise.
* disassemble.c: Likewise.
* disassemble.h: Likewise.
* Makefile.in: Regenerate.
* configure: Regenerate.
* po/POTFILES.in: Regenerate.
binutils/
* ieee.c: Remove i960 support.
* od-macho.c: Remove i860 support.
* readelf.c: Remove i860 and i960 support.
* testsuite/binutils-all/objcopy.exp: Likewise.
* testsuite/binutils-all/objdump.exp: Likewise.
* testsuite/lib/binutils-common.exp: Likewise.
gas/
* config/aout_gnu.h: Delete.
* config/tc-i860.c: Delete.
* config/tc-i860.h: Delete.
* config/tc-i960.c: Delete.
* config/tc-i960.h: Delete.
* doc/c-i860.texi: Delete.
* doc/c-i960.texi: Delete.
* testsuite/gas/i860/README.i860: Delete.
* testsuite/gas/i860/bitwise.d: Delete.
* testsuite/gas/i860/bitwise.s: Delete.
* testsuite/gas/i860/branch.d: Delete.
* testsuite/gas/i860/branch.s: Delete.
* testsuite/gas/i860/bte.d: Delete.
* testsuite/gas/i860/bte.s: Delete.
* testsuite/gas/i860/dir-align01.d: Delete.
* testsuite/gas/i860/dir-align01.s: Delete.
* testsuite/gas/i860/dir-intel01.d: Delete.
* testsuite/gas/i860/dir-intel01.s: Delete.
* testsuite/gas/i860/dir-intel02.d: Delete.
* testsuite/gas/i860/dir-intel02.s: Delete.
* testsuite/gas/i860/dir-intel03-err.l: Delete.
* testsuite/gas/i860/dir-intel03-err.s: Delete.
* testsuite/gas/i860/dual01.d: Delete.
* testsuite/gas/i860/dual01.s: Delete.
* testsuite/gas/i860/dual02-err.l: Delete.
* testsuite/gas/i860/dual02-err.s: Delete.
* testsuite/gas/i860/dual03.d: Delete.
* testsuite/gas/i860/dual03.s: Delete.
* testsuite/gas/i860/fldst01.d: Delete.
* testsuite/gas/i860/fldst01.s: Delete.
* testsuite/gas/i860/fldst02.d: Delete.
* testsuite/gas/i860/fldst02.s: Delete.
* testsuite/gas/i860/fldst03.d: Delete.
* testsuite/gas/i860/fldst03.s: Delete.
* testsuite/gas/i860/fldst04.d: Delete.
* testsuite/gas/i860/fldst04.s: Delete.
* testsuite/gas/i860/fldst05.d: Delete.
* testsuite/gas/i860/fldst05.s: Delete.
* testsuite/gas/i860/fldst06.d: Delete.
* testsuite/gas/i860/fldst06.s: Delete.
* testsuite/gas/i860/fldst07.d: Delete.
* testsuite/gas/i860/fldst07.s: Delete.
* testsuite/gas/i860/fldst08.d: Delete.
* testsuite/gas/i860/fldst08.s: Delete.
* testsuite/gas/i860/float01.d: Delete.
* testsuite/gas/i860/float01.s: Delete.
* testsuite/gas/i860/float02.d: Delete.
* testsuite/gas/i860/float02.s: Delete.
* testsuite/gas/i860/float03.d: Delete.
* testsuite/gas/i860/float03.s: Delete.
* testsuite/gas/i860/float04.d: Delete.
* testsuite/gas/i860/float04.s: Delete.
* testsuite/gas/i860/form.d: Delete.
* testsuite/gas/i860/form.s: Delete.
* testsuite/gas/i860/i860.exp: Delete.
* testsuite/gas/i860/iarith.d: Delete.
* testsuite/gas/i860/iarith.s: Delete.
* testsuite/gas/i860/ldst01.d: Delete.
* testsuite/gas/i860/ldst01.s: Delete.
* testsuite/gas/i860/ldst02.d: Delete.
* testsuite/gas/i860/ldst02.s: Delete.
* testsuite/gas/i860/ldst03.d: Delete.
* testsuite/gas/i860/ldst03.s: Delete.
* testsuite/gas/i860/ldst04.d: Delete.
* testsuite/gas/i860/ldst04.s: Delete.
* testsuite/gas/i860/ldst05.d: Delete.
* testsuite/gas/i860/ldst05.s: Delete.
* testsuite/gas/i860/ldst06.d: Delete.
* testsuite/gas/i860/ldst06.s: Delete.
* testsuite/gas/i860/pfam.d: Delete.
* testsuite/gas/i860/pfam.s: Delete.
* testsuite/gas/i860/pfmam.d: Delete.
* testsuite/gas/i860/pfmam.s: Delete.
* testsuite/gas/i860/pfmsm.d: Delete.
* testsuite/gas/i860/pfmsm.s: Delete.
* testsuite/gas/i860/pfsm.d: Delete.
* testsuite/gas/i860/pfsm.s: Delete.
* testsuite/gas/i860/pseudo-ops01.d: Delete.
* testsuite/gas/i860/pseudo-ops01.s: Delete.
* testsuite/gas/i860/regress01.d: Delete.
* testsuite/gas/i860/regress01.s: Delete.
* testsuite/gas/i860/shift.d: Delete.
* testsuite/gas/i860/shift.s: Delete.
* testsuite/gas/i860/simd.d: Delete.
* testsuite/gas/i860/simd.s: Delete.
* testsuite/gas/i860/system.d: Delete.
* testsuite/gas/i860/system.s: Delete.
* testsuite/gas/i860/xp.d: Delete.
* testsuite/gas/i860/xp.s: Delete.
* Makefile.am: Remove i860 and i960 support.
* configure.tgt: Likewise.
* doc/Makefile.am: Likewise.
* doc/all.texi: Likewise.
* testsuite/gas/all/gas.exp
* config/obj-coff.h: Remove i960 support.
* doc/internals.texi: Likewise.
* expr.c: Likewise.
* read.c: Likewise.
* write.c: Likewise.
* write.h: Likewise.
* testsuite/gas/lns/lns.exp: Likewise.
* testsuite/gas/symver/symver.exp: Likewise.
* config/tc-m68k.c: Remove BOUT support.
* config/tc-score.c: Likewise.
* config/tc-score7.c: Likewise.
* config/tc-sparc.c: Likewise.
* symbols.c: Likewise.
* doc/h8.texi: Likewise.
* configure.ac: Remove BOUT and i860 support.
* doc/as.texinfo: Remove BOUT, i860 and i960 support
* Makefile.in: Regenerate.
* config.in: Regenerate.
* configure: Regenerate.
* doc/Makefile.in: Regenerate.
* po/POTFILES.in: Regenerate.
ld/
* emulparams/coff_i860.sh: Delete.
* emulparams/elf32_i860.sh: Delete.
* emulparams/elf32_i960.sh: Delete.
* emulparams/gld960.sh: Delete.
* emulparams/gld960coff.sh: Delete.
* emulparams/lnk960.sh: Delete.
* emultempl/gld960.em: Delete.
* emultempl/gld960c.em: Delete.
* emultempl/lnk960.em: Delete.
* scripttempl/i860coff.sc: Delete.
* scripttempl/i960.sc: Delete.
* ld.texinfo: Remove i960 support.
* Makefile.am: Remove i860 and i960 support.
* configure.tgt: Likewise.
* testsuite/ld-discard/extern.d: Likewise.
* testsuite/ld-discard/start.d: Likewise.
* testsuite/ld-discard/static.d: Likewise.
* testsuite/ld-elf/compressed1d.d: Likewise.
* testsuite/ld-elf/group1.d: Likewise.
* testsuite/ld-elf/group3b.d: Likewise.
* testsuite/ld-elf/group8a.d: Likewise.
* testsuite/ld-elf/group8b.d: Likewise.
* testsuite/ld-elf/group9a.d: Likewise.
* testsuite/ld-elf/group9b.d: Likewise.
* testsuite/ld-elf/linkonce2.d: Likewise.
* testsuite/ld-elf/merge.d: Likewise.
* testsuite/ld-elf/merge2.d: Likewise.
* testsuite/ld-elf/merge3.d: Likewise.
* testsuite/ld-elf/orphan-10.d: Likewise.
* testsuite/ld-elf/orphan-11.d: Likewise.
* testsuite/ld-elf/orphan-12.d: Likewise.
* testsuite/ld-elf/orphan-9.d: Likewise.
* testsuite/ld-elf/orphan-region.d: Likewise.
* testsuite/ld-elf/orphan.d: Likewise.
* testsuite/ld-elf/orphan3.d: Likewise.
* testsuite/ld-elf/pr12851.d: Likewise.
* testsuite/ld-elf/pr12975.d: Likewise.
* testsuite/ld-elf/pr13177.d: Likewise.
* testsuite/ld-elf/pr13195.d: Likewise.
* testsuite/ld-elf/pr17550a.d: Likewise.
* testsuite/ld-elf/pr17550b.d: Likewise.
* testsuite/ld-elf/pr17550c.d: Likewise.
* testsuite/ld-elf/pr17550d.d: Likewise.
* testsuite/ld-elf/pr17615.d: Likewise.
* testsuite/ld-elf/pr20528a.d: Likewise.
* testsuite/ld-elf/pr20528b.d: Likewise.
* testsuite/ld-elf/pr21562a.d: Likewise.
* testsuite/ld-elf/pr21562b.d: Likewise.
* testsuite/ld-elf/pr21562c.d: Likewise.
* testsuite/ld-elf/pr21562d.d: Likewise.
* testsuite/ld-elf/pr21562i.d: Likewise.
* testsuite/ld-elf/pr21562j.d: Likewise.
* testsuite/ld-elf/pr21562k.d: Likewise.
* testsuite/ld-elf/pr21562l.d: Likewise.
* testsuite/ld-elf/pr21562m.d: Likewise.
* testsuite/ld-elf/pr21562n.d: Likewise.
* testsuite/ld-elf/pr22677.d: Likewise.
* testsuite/ld-elf/pr22836-1a.d: Likewise.
* testsuite/ld-elf/pr22836-1b.d: Likewise.
* testsuite/ld-elf/pr349.d: Likewise.
* testsuite/ld-elf/sec-to-seg.exp: Likewise.
* testsuite/ld-elf/sec64k.exp: Likewise.
* testsuite/ld-elf/warn1.d: Likewise.
* testsuite/ld-elf/warn2.d: Likewise.
* testsuite/ld-elf/warn3.d: Likewise.
* testsuite/lib/ld-lib.exp: Likewise.
* Makefile.in: Regenerate.
* po/BLD-POTFILES.in: Regenerate.
2018-04-11 17:16:05 +08:00
|
|
|
|
2018-04-11 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* aout-adobe.c: Delete.
|
|
|
|
|
|
* bout.c: Delete.
|
|
|
|
|
|
* coff-i860.c: Delete.
|
|
|
|
|
|
* coff-i960.c: Delete.
|
|
|
|
|
|
* cpu-i860.c: Delete.
|
|
|
|
|
|
* cpu-i960.c: Delete.
|
|
|
|
|
|
* elf32-i860.c: Delete.
|
|
|
|
|
|
* elf32-i960.c: Delete.
|
|
|
|
|
|
* hosts/i860mach3.h: Delete.
|
|
|
|
|
|
* Makefile.am: Remove i860, i960, bout, and adobe support.
|
|
|
|
|
|
* archures.c: Remove i860 and i960 support.
|
|
|
|
|
|
* coffcode.h: Likewise.
|
|
|
|
|
|
* reloc.c: Likewise.
|
|
|
|
|
|
* aoutx.h: Comment updates.
|
|
|
|
|
|
* archive.c: Remove BOUT and i960 support.
|
|
|
|
|
|
* bfd.c: Remove BOUT support.
|
|
|
|
|
|
* coffswap.h: Remove i960 support.
|
|
|
|
|
|
* config.bfd: Remove i860, i960 and adobe targets.
|
|
|
|
|
|
* configure.ac: Remove adode, bout, i860, i960, icoff targets.
|
|
|
|
|
|
* targets.c: Likewise.
|
|
|
|
|
|
* ieee.c: Remove i960 support.
|
|
|
|
|
|
* mach-o.c: Remove i860 support.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
* po/SRC-POTFILES.in: Regenerate.
|
|
|
|
|
|
|
2018-04-09 20:42:00 +08:00
|
|
|
|
2018-04-09 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
|
|
|
|
|
|
in the BFD symbol referred by the relocation.
|
|
|
|
|
|
(mips_elf64_write_rela): Likewise.
|
|
|
|
|
|
|
MIPS64/BFD: Fix a crash with invalid `r_sym' in relocation
Prevent an out-of-range access and a possible segmentation fault in
`mips_elf64_slurp_one_reloc_table':
Program received signal SIGSEGV, Segmentation fault.
mips_elf64_slurp_one_reloc_table (abfd=0x71bd90, asect=0x71cf70,
rel_hdr=<value optimized out>, reloc_count=1,
relents=<value optimized out>, symbols=0x7218c0, dynamic=0)
at .../bfd/elf64-mips.c:3758
3757 ps = symbols + rela.r_sym - 1;
3758 s = *ps;
in the MIPS64 (n64 MIPS) ELF backend whenever an invalid symbol index is
retrieved from the `r_sym' field of a relocation seen in input while
running `objcopy' or `strip'. Issue an error instead, like the generic
ELF backend does, taking code from `elf_slurp_reloc_table_from_section',
except for relocation types that do not refer to a symbol.
This complements commit 1f70368c21a8 ("Stop objdump crash on corrupt
reloc table"), <https://sourceware.org/ml/binutils/2002-09/msg00332.html>,
and commit 05a487dc8c39 ("make check fails on i686-linux-gnu"),
<https://sourceware.org/ml/binutils/2002-09/msg00340.html>, where the
generic ELF backend code comes from.
bfd/
* elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
error for out-of-range `r_sym' values.
2018-04-09 20:42:00 +08:00
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2018-04-09 Maciej W. Rozycki <macro@mips.com>
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* elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
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error for out-of-range `r_sym' values.
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2018-04-09 08:02:39 +08:00
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2018-04-09 Alan Modra <amodra@gmail.com>
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* elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
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(struct ppc_link_hash_table): Add can_convert_all_inline_plt.
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(ppc64_elf_check_relocs): Set has_pltcall.
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(ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
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(ppc64_elf_inline_plt): New function.
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(ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
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* elf64-ppc.h (ppc64_elf_inline_plt): Declare.
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* elf32-ppc.c (has_pltcall): Define.
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(struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
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(ppc_elf_check_relocs): Set has_pltcall.
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(ppc_elf_inline_plt): New function.
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(ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
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(ppc_elf_size_dynamic_sections): Likewise.
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* elf32-ppc.h (ppc_elf_inline_plt): Declare.
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PowerPC inline PLT call support
In addition to the existing relocs we need two more to mark all
instructions in the call sequence, PLTCALL on the call itself (plus
the toc restore insn for ppc64), and PLTSEQ on others. All
relocations in a particular sequence have the same symbol.
Example ppc64 ELFv2 assembly:
.reloc .,R_PPC64_PLTSEQ,puts
std 2,24(1)
addis 12,2,puts@plt@ha # .reloc .,R_PPC64_PLT16_HA,puts
ld 12,puts@plt@l(12) # .reloc .,R_PPC64_PLT16_LO_DS,puts
.reloc .,R_PPC64_PLTSEQ,puts
mtctr 12
.reloc .,R_PPC64_PLTCALL,puts
bctrl
ld 2,24(1)
Example ppc32 -fPIC assembly:
addis 12,30,puts+32768@plt@ha # .reloc .,R_PPC_PLT16_HA,puts+0x8000
lwz 12,12,puts+32768@plt@l # .reloc .,R_PPC_PLT16_LO,puts+0x8000
.reloc .,R_PPC_PLTSEQ,puts+32768
mtctr 12
.reloc .,R_PPC_PLTCALL,puts+32768
bctrl
Marking sequences like this allows the linker to convert them to nops
and a direct call if the target symbol turns out to be local.
When the call is __tls_get_addr, each relocation shown above is paired
with an R_PPC*_TLSLD or R_PPC*_TLSGD reloc to additionally mark the
sequence for possible TLS optimization. The TLSLD or TLSGD relocs are
emitted first.
include/
* elf/ppc.h (R_PPC_PLTSEQ, R_PPC_PLTCALL): Define.
* elf/ppc64.h (R_PPC64_PLTSEQ, R_PPC64_PLTCALL): Define.
bfd/
* elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
(is_plt_seq_reloc): New function.
(ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
(ppc_elf_tls_optimize): Handle inline plt call sequence.
(ppc_elf_relax_section): Handle PLTCALL reloc.
(ppc_elf_relocate_section): Nop out inline plt call sequence when
resolving locally.
* elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
R_PPC64_PLTCALL entries. Comment R_PPC64_TOCSAVE.
(has_tls_get_addr_call): Correct comment.
(is_branch_reloc): Add PLTCALL.
(is_plt_seq_reloc): New function.
(ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc. Set
has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD. Create plt
entry for R_PPC64_PLTCALL.
(ppc64_elf_tls_optimize): Handle inline plt call sequence.
(ppc_type_of_stub): Handle PLTCALL reloc.
(toc_adjusting_stub_needed): Likewise.
(ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
reloc insn. Nop out inline plt call sequence when resolving
locally. Handle __tls_get_addr inline plt call optimization.
elfcpp/
* powerpc.h (R_POWERPC_PLTSEQ, R_POWERPC_PLTCALL): Define.
gold/
* powerpc.cc (Target_powerpc::Track_tls::maybe_skip_tls_get_addr_call):
Handle inline plt sequence relocs.
(Stub_table::Plt_stub_key::Plt_stub_key): Likewise.
(Target_powerpc::Scan::reloc_needs_plt_for_ifunc): Likewise.
(Target_powerpc::Relocate::relocate): Likewise.
2018-04-09 07:55:10 +08:00
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2018-04-09 Alan Modra <amodra@gmail.com>
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* elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
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(is_plt_seq_reloc): New function.
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(ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
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(ppc_elf_tls_optimize): Handle inline plt call sequence.
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(ppc_elf_relax_section): Handle PLTCALL reloc.
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(ppc_elf_relocate_section): Nop out inline plt call sequence when
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resolving locally.
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* elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
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R_PPC64_PLTCALL entries. Comment R_PPC64_TOCSAVE.
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(has_tls_get_addr_call): Correct comment.
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(is_branch_reloc): Add PLTCALL.
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(is_plt_seq_reloc): New function.
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(ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc. Set
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has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD. Create plt
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entry for R_PPC64_PLTCALL.
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(ppc64_elf_tls_optimize): Handle inline plt call sequence.
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(ppc_type_of_stub): Handle PLTCALL reloc.
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(toc_adjusting_stub_needed): Likewise.
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(ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
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reloc insn. Nop out inline plt call sequence when resolving
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locally. Handle __tls_get_addr inline plt call optimization.
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2018-04-09 07:52:53 +08:00
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2018-04-09 Alan Modra <amodra@gmail.com>
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* elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
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(struct ppc_stub_hash_entry): Add symtype field.
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(PLT_KEEP): Define.
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(struct ppc_link_hash_table): Add pltlocal and relpltlocal.
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(create_linkage_sections): Create pltlocal and relpltlocal.
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(ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
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Set PLT_KEEP.
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(ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
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(allocate_dynrelocs): Allocate pltlocal and relpltlocal.
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(ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
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Keep PLT entries for inline calls against locals.
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(ppc_build_one_stub): Use pltlocal as appropriate.
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(ppc_size_one_stub): Likewise.
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(ppc64_elf_size_stubs): Set symtype.
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(build_global_entry_stubs_and_plt): Init pltlocal and write
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relpltlocal for globals.
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(write_plt_relocs_for_local_syms): Likewise for local syms.
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(ppc64_elf_relocate_section): Support PLT for local syms.
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* elf32-ppc.c (PLT_KEEP): Define.
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(struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
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(ppc_elf_create_glink): Create pltlocal and relpltlocal.
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(ppc_elf_check_relocs): Allow PLT relocs on local symbols.
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Set PLT_KEEP. Adjust update_local_sym_info call.
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(ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
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(allocate_dynrelocs): Allocate pltlocal and relpltlocal.
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(ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
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(ppc_elf_relocate_section): Support PLT16 relocs for local syms.
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(write_global_sym_plt): Init pltlocal and write relpltlocal.
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(ppc_finish_symbols): Likewise for locals.
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2018-04-09 07:51:59 +08:00
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2018-04-09 Alan Modra <amodra@gmail.com>
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* elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
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for local symbols to..
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(write_plt_relocs_for_local_syms): ..here. New function.
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(ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
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global symbols to..
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(build_global_entry_stubs_and_plt): ..here. Rename from
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build_global_entry_stubs.
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(ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
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Call write_plt_relocs_for_local_syms.
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* elf32-ppc.c (get_sym_h): New function.
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(ppc_elf_relax_section): Use get_sym_h.
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(ppc_elf_relocate_section): Move output of PLT relocs and glink
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stubs for local symbols to..
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(ppc_finish_symbols): ..here. New function.
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(ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
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global syms to..
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(write_global_sym_plt): ..here. New function.
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* elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
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(ppc_finish_symbols): Declare.
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2018-04-09 07:51:10 +08:00
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2018-04-09 Alan Modra <amodra@gmail.com>
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* elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
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(ppc_elf_relocate_section): Likewise.
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* elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
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(ppc64_elf_relocate_section): Likewise. Correct PLT16
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resolution to plt entry relative to toc pointer.
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PowerPC indirect calls to __tls_get_addr
It is possible to construct indirect calls to __tls_get_addr in
assembly that confuse TLS optimization. (PowerPC gcc doesn't support
such calls, ignoring -mlongcall for __tls_get_addr.) This patch fixes
the problem by requiring a TLSLD or TLSGD marker reloc before any insn
in an indirect call to __tls_get_addr will be optimized. They also
need additional marker relocs defined in a later patch, so don't
expect the optimization to work just yet. The point here is to
prevent mis-optimization of indirect calls without any marker relocs.
The presense of a marker reloc is tracked by a new bit in the tls_mask
field of ppc_link_hash_entry and the corresponding lgot_masks unsigned
char array for local symbols. Since the field is only 8 bits, we've
run out of space. However, tracking TLS use for variables, and
tracking IFUNC for functions are independent, and bits can be reused.
TLS_TLS is always set for TLS usage, so can be used to select the
meaning of the other bits. This patch does that even for elf32-ppc.c
which hasn't yet run out of space in the field.
* elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
TLS_TPRELGD, TLS_EXPLICIT): Renumber. Test TLS_TLS throughout
file when other TLS flags are tested in a mask.
(TLS_MARK, NON_GOT): Define.
(PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
(update_local_sym_info): Don't create got entry when NON_GOT.
(ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
Set TLS_MARK.
(get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
(ppc64_elf_relocate_section): Likewise.
(ppc64_elf_tls_optimize): Don't attempt to optimize indirect
__tls_get_addr calls lacking a marker reloc.
* elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
TLS_TPRELGD): Renumber. Update comment.
(TLS_MARK, NON_GOT): Define.
(PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
(update_local_sym_info): Don't create got entry when NON_GOT.
(ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
Set TLS_MARK.
(ppc_elf_tls_optimize): Don't attempt to optimize indirect
__tls_get_addr calls lacking a marker reloc.
2018-04-09 07:41:44 +08:00
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2018-04-09 Alan Modra <amodra@gmail.com>
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* elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
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TLS_TPRELGD, TLS_EXPLICIT): Renumber. Test TLS_TLS throughout
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file when other TLS flags are tested in a mask.
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(TLS_MARK, NON_GOT): Define.
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(PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
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(update_local_sym_info): Don't create got entry when NON_GOT.
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(ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
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Set TLS_MARK.
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(get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
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(ppc64_elf_relocate_section): Likewise.
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(ppc64_elf_tls_optimize): Don't attempt to optimize indirect
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__tls_get_addr calls lacking a marker reloc.
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* elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
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TLS_TPRELGD): Renumber. Update comment.
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(TLS_MARK, NON_GOT): Define.
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(PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
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(update_local_sym_info): Don't create got entry when NON_GOT.
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(ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
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Set TLS_MARK.
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(ppc_elf_tls_optimize): Don't attempt to optimize indirect
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__tls_get_addr calls lacking a marker reloc.
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2018-04-06 20:06:08 +08:00
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2018-04-06 H.J. Lu <hongjiu.lu@intel.com>
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* elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
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R_X86_64_converted_reloc_bit.
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2018-04-06 06:31:41 +08:00
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2018-04-05 H.J. Lu <hongjiu.lu@intel.com>
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PR gas/22318
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* configure: Regenerated.
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2018-04-04 10:30:22 +08:00
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2018-04-05 Alan Modra <amodra@gmail.com>
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* elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
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(elf_hppa_info_to_howto_rel): Likewise.
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2018-04-04 09:00:49 +08:00
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2018-04-04 Maciej W. Rozycki <macro@mips.com>
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* elf-hppa.h (elf_hppa_info_to_howto): Also return
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unsuccessfully for unimplemented relocations.
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(elf_hppa_info_to_howto_rel): Likewise.
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2018-04-04 09:00:49 +08:00
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2018-04-04 Maciej W. Rozycki <macro@mips.com>
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* elf32-i860.c (lookup_howto): Add `abfd' parameter. Set the
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`bfd_error_bad_value' error and call `_bfd_error_handler' on a
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howto lookup failure.
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(elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
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accordingly.
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(elf32_i860_info_to_howto_rela): Likewise.
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(elf32_i860_relocate_splitn): Likewise.
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(elf32_i860_relocate_pc16): Likewise.
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(elf32_i860_relocate_pc26): Likewise.
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|
(elf32_i860_relocate_section): Likewise.
|
|
|
|
|
|
|
2018-04-04 09:00:49 +08:00
|
|
|
|
2018-04-04 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-visium.c (visium_info_to_howto_rela): Correct the range
|
|
|
|
|
|
check for `visium_elf_howto_table' table access.
|
|
|
|
|
|
|
2018-04-04 09:00:49 +08:00
|
|
|
|
2018-04-04 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
|
|
|
|
|
|
check for `iq2000_elf_howto_table' table access.
|
|
|
|
|
|
|
2018-04-04 09:00:48 +08:00
|
|
|
|
2018-04-04 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-frv.c (frv_info_to_howto_rela): Correct the range check
|
|
|
|
|
|
for `elf32_frv_howto_table' table access.
|
|
|
|
|
|
|
2018-04-04 09:00:48 +08:00
|
|
|
|
2018-04-04 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-mips.c (mips_elf32_rtype_to_howto): Also return
|
|
|
|
|
|
unsuccessfully for placeholder howtos.
|
|
|
|
|
|
* elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
|
|
|
|
|
|
* elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
|
|
|
|
|
|
|
2018-03-29 21:09:48 +08:00
|
|
|
|
2018-03-29 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
|
|
|
|
|
|
`_bfd_error_handler' and to set the `bfd_error_bad_value' error.
|
|
|
|
|
|
|
2018-03-29 05:42:17 +08:00
|
|
|
|
2018-03-28 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
|
|
|
|
|
|
ATTRIBUTE_UNUSED from `abfd'.
|
|
|
|
|
|
|
2018-03-29 05:42:17 +08:00
|
|
|
|
2018-03-28 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
|
|
|
|
|
|
`_bfd_error_handler' call formatting.
|
|
|
|
|
|
|
2018-03-29 05:42:17 +08:00
|
|
|
|
2018-03-28 Maciej W. Rozycki <macro@mips.com>
|
2018-03-29 04:37:37 +08:00
|
|
|
|
|
|
|
|
|
|
* elf32-mips.c (mips_info_to_howto_rel): Call
|
|
|
|
|
|
`mips_elf32_rtype_to_howto' directly rather than via
|
|
|
|
|
|
`->elf_backend_mips_rtype_to_howto'.
|
|
|
|
|
|
|
2018-03-29 01:06:05 +08:00
|
|
|
|
2018-03-28 Renlin Li <renlin.li@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/22970
|
|
|
|
|
|
* elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
|
|
|
|
|
|
BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
|
|
|
|
|
|
BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
|
|
|
|
|
|
BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
|
|
|
|
|
|
BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
|
|
|
|
|
|
BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
|
|
|
|
|
|
BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
|
|
|
|
|
|
BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
|
|
|
|
|
|
BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
|
|
|
|
|
|
(elfNN_aarch64_final_link_relocate): Support new relocations.
|
|
|
|
|
|
* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
|
|
|
|
|
|
relocations.
|
|
|
|
|
|
(_bfd_aarch64_elf_resolve_relocation): Support new relocations.
|
|
|
|
|
|
|
2018-03-29 01:03:55 +08:00
|
|
|
|
2018-03-28 Renlin Li <renlin.li@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/22970
|
|
|
|
|
|
* reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
|
|
|
|
|
|
BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
|
|
|
|
|
|
BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
|
|
|
|
|
|
BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
|
|
|
|
|
|
BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
|
|
|
|
|
|
BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
|
|
|
|
|
|
BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
|
|
|
|
|
|
BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
|
|
|
|
|
|
BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
|
|
|
|
|
|
BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
|
|
|
|
|
|
* elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
|
|
|
|
|
|
TLSLE_LDST16_TPREL_LO12,
|
|
|
|
|
|
TLSLE_LDST16_TPREL_LO12_NC,
|
|
|
|
|
|
TLSLE_LDST32_TPREL_LO12,
|
|
|
|
|
|
TLSLE_LDST32_TPREL_LO12_NC,
|
|
|
|
|
|
TLSLE_LDST64_TPREL_LO12,
|
|
|
|
|
|
TLSLE_LDST64_TPREL_LO12_NC,
|
|
|
|
|
|
TLSLE_LDST8_TPREL_LO12,
|
|
|
|
|
|
TLSLE_LDST8_TPREL_LO12_NC.
|
|
|
|
|
|
* bfd-in2.h: Regenerated.
|
|
|
|
|
|
* libbfd.h: Regenerated.
|
|
|
|
|
|
|
2018-03-28 18:17:15 +08:00
|
|
|
|
2018-03-28 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/22972
|
|
|
|
|
|
* elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
|
|
|
|
|
|
has_old_style_got_reloc.
|
|
|
|
|
|
(_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
|
|
|
|
|
|
relocations. Fix a couple of long lines.
|
|
|
|
|
|
(_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
|
|
|
|
|
|
a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
|
|
|
|
|
|
GOT relocations.
|
|
|
|
|
|
|
x86-64: Add ENDBR64 to the TLSDESC PLT entry
The TLSDESC entry in a lazy procedure linkage table is called indirectly
with "callq *(%rax)". This patch adds an ENDBR64 to support indirect
branch tracking in Intel CET. The TLSDESC PLT entry now looks like:
0xf3, 0x0f, 0x1e, 0xfa, /* endbr64 */
0xff, 0x35, 8, 0, 0, 0, /* pushq GOT+8(%rip) */
0xff, 0x25, 16, 0, 0, 0 /* jmpq *GOT+TDG(%rip) */
The BND prefix isn't needed since MPX isn't used for TLSDESC.
bfd/
PR ld/23000
* elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
ENDBR64 to the TLSDESC PLT entry.
ld/
PR ld/23000
* testsuite/ld-x86-64/tlsdesc.pd: Updated.
2018-03-25 20:02:17 +08:00
|
|
|
|
2018-03-25 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/23000
|
|
|
|
|
|
* elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
|
|
|
|
|
|
ENDBR64 to the TLSDESC PLT entry.
|
|
|
|
|
|
|
2018-03-21 10:52:26 +08:00
|
|
|
|
2018-03-21 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
|
|
|
|
|
|
symbols. Use size_t counts. Delete redundant opd test.
|
|
|
|
|
|
|
2018-03-19 17:49:50 +08:00
|
|
|
|
2018-03-21 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
|
|
|
|
|
|
|
2018-03-19 17:44:05 +08:00
|
|
|
|
2018-03-21 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
|
|
|
|
|
|
field unsigned.
|
|
|
|
|
|
(update_local_sym_info): Likewise for local_got_tls_masks.
|
|
|
|
|
|
(ppc_elf_tls_optimize): Likewise for lgot_masks.
|
|
|
|
|
|
|
2018-03-17 14:52:39 +08:00
|
|
|
|
2018-03-21 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
|
|
|
|
|
|
(ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
|
|
|
|
|
|
do in size_dynamic_sections.
|
|
|
|
|
|
|
2018-03-17 15:19:12 +08:00
|
|
|
|
2018-03-21 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
|
|
|
|
|
|
without first checking array bounds.
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
|
|
|
|
|
|
|
2018-03-20 18:51:26 +08:00
|
|
|
|
2018-03-20 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/22983
|
|
|
|
|
|
* elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
|
|
|
|
|
|
non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
|
|
|
|
|
|
|
2018-03-19 18:49:13 +08:00
|
|
|
|
2018-03-19 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/es.po: Updated Spanish translation.
|
|
|
|
|
|
|
2018-03-16 01:35:59 +08:00
|
|
|
|
2018-03-15 Max Filippov <jcmvbkbc@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-xtensa.c (xlate_map_entry): Change types of address
|
|
|
|
|
|
fields from 'unsigned' to 'bfd_vma'.
|
|
|
|
|
|
(xlate_offset_with_removed_text): Use struct xlate_map_entry as
|
|
|
|
|
|
the key argument to bsearch. Allow offsets past the end of a
|
|
|
|
|
|
section, use the last map entry for translation of such offsets.
|
|
|
|
|
|
|
2018-03-15 14:50:51 +08:00
|
|
|
|
2018-03-15 Kuan-Lin Chen <kuanlinchentw@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
|
|
|
|
|
|
Not support the target feature.
|
|
|
|
|
|
(nds32_elf_ex9_itb_base): Likewise.
|
|
|
|
|
|
(nds32_elf_ex9_import_table): Likewise.
|
|
|
|
|
|
(nds32_elf_ex9_finish): Likewise.
|
|
|
|
|
|
(nds32_elf_ex9_reloc_jmp): Likewise.
|
|
|
|
|
|
(nds32_elf_get_insn_with_reg): Likewise.
|
|
|
|
|
|
(nds32_get_local_syms): Likewise.
|
|
|
|
|
|
(nds32_elf_ex9_replace_instruction): Likewise.
|
|
|
|
|
|
(nds32_elf_ifc_calc): Likewise.
|
|
|
|
|
|
(nds32_elf_ifc_finish): Likewise.
|
|
|
|
|
|
(nds32_elf_ifc_replace): Likewise.
|
|
|
|
|
|
(nds32_elf_ifc_reloc): Likewise.
|
|
|
|
|
|
|
2018-03-14 19:39:33 +08:00
|
|
|
|
2018-03-14 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
|
|
|
|
|
|
sfpr size added before defining alias symbols.
|
|
|
|
|
|
(ppc64_elf_build_stubs): Add stub section padding before
|
|
|
|
|
|
copying sfpr contents and defining save/restore alias symbols.
|
|
|
|
|
|
|
2018-03-14 19:23:24 +08:00
|
|
|
|
2018-03-14 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/20882
|
|
|
|
|
|
* elflink.c (elf_gc_mark_debug_section): Also check the local
|
|
|
|
|
|
debug definition section.
|
|
|
|
|
|
|
2018-03-13 22:02:52 +08:00
|
|
|
|
2018-03-13 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 22113
|
|
|
|
|
|
* pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
|
|
|
|
|
|
function. Add an end address parameter. Check access of the data
|
|
|
|
|
|
pointer to make sure that they do not extend beyond the end
|
|
|
|
|
|
address. Return FALSE if any check fails. Add the end address
|
|
|
|
|
|
pointer to the ui structure.
|
|
|
|
|
|
(pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
|
|
|
|
|
|
codes to make sure that they do not extend beyond the end address
|
|
|
|
|
|
pointer. Print an error message and return immediately if any
|
|
|
|
|
|
check fails.
|
|
|
|
|
|
|
2018-03-09 22:37:36 +08:00
|
|
|
|
2018-03-09 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-s390.c (elf_s390_relocate_section): Move check for
|
|
|
|
|
|
relocations against non-allocated sections to before the code that
|
|
|
|
|
|
handles ifunc relocations.
|
|
|
|
|
|
* elf32-s390.c (elf_s390_relocate_section): Likewise.
|
|
|
|
|
|
* elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
|
|
|
|
|
|
relocs against IFUNC symbols in non-allocated sections as relocs
|
|
|
|
|
|
against FUNC symbols.
|
|
|
|
|
|
* elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
|
|
|
|
|
|
|
2018-03-08 22:36:40 +08:00
|
|
|
|
2018-03-08 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/22929
|
|
|
|
|
|
* elf32-i386.c (elf_i386_relocate_section): Treat relocation
|
|
|
|
|
|
against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
|
|
|
|
|
|
relocation against FUNC symbol.
|
|
|
|
|
|
* elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
|
|
|
|
|
|
|
2018-03-07 17:27:45 +08:00
|
|
|
|
2018-03-07 Renlin Li <renlin.li@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/20402
|
|
|
|
|
|
* elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
|
|
|
|
|
|
symbol, and don't emit relocation in specific case.
|
|
|
|
|
|
|
2018-03-05 12:01:05 +08:00
|
|
|
|
2018-03-07 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
|
|
|
|
|
|
(mips_elf64_slurp_one_reloc_table): Pass on error.
|
|
|
|
|
|
|
2018-03-03 23:49:21 +08:00
|
|
|
|
2018-03-03 James Cowgill <james.cowgill@mips.com>
|
|
|
|
|
|
Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/21900
|
|
|
|
|
|
* elfxx-mips.c (mips_elf_calculate_relocation): Only return
|
|
|
|
|
|
after calling `undefined_symbol' hook if this is an error
|
|
|
|
|
|
condition. Assume the value of 0 for the symbol requested
|
|
|
|
|
|
otherwise.
|
|
|
|
|
|
|
2018-03-02 18:47:25 +08:00
|
|
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2018-03-02 Jim Wilson <jimw@sifive.com>
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PR 22903
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* elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
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and nop instead of 4.
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(elfNN_arch64_build_stubs): Add nop after branch. Increase size by
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8 instead of 4.
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2018-03-02 06:17:57 +08:00
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2018-03-01 Jim Wilson <jimw@sifive.com>
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PR 22756
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* elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
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else if instead of if.
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2018-03-01 05:51:11 +08:00
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2018-03-01 Alan Modra <amodra@gmail.com>
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* elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
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2018-02-28 19:39:50 +08:00
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2018-02-28 Alan Modra <amodra@gmail.com>
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PR 22887
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* aoutx.h (swap_std_reloc_in): Correct r_index bound check.
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2018-02-28 18:13:54 +08:00
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2018-02-28 Nick Clifton <nickc@redhat.com>
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2018-02-28 19:50:49 +08:00
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PR 22895
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PR 22893
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* dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
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pointer. Drop unused abfd parameter. Check the size of the block
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before initialising the data field. Return the end pointer if the
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size is invalid.
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(read_attribute_value): Adjust invocations of read_n_bytes.
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2018-02-28 18:13:54 +08:00
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PR 22894
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* dwarf1.c (parse_die): Check the length of form blocks before
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advancing the data pointer.
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2018-02-28 14:44:24 +08:00
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2018-02-28 Alan Modra <amodra@gmail.com>
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PR 22887
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* aoutx.h (translate_symbol_table): Print an error message and set
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bfd_error on finding an invalid name string offset.
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2018-02-28 03:34:20 +08:00
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2018-02-27 H.J. Lu <hongjiu.lu@intel.com>
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* config.in: Regenerated.
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* configure: Likewise.
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* configure.ac: Add --enable-separate-code.
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(DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED. Default
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to 1 for Linux/x86 targets,
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* elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
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DEFAULT_LD_Z_SEPARATE_CODE is 1.
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Have info_to_howto functions return a success/fail status. Check this result. Stop strip from completeing if one of these functions fails.
bfd PR 22875
* elf-bfd.h (struct elf_backend_data): Change the return type of
the elf_info_to_howto and elf_info_to_howto_rel function pointers
to bfd_boolean.
* elfcode.h (elf_slurp_reloc_table_from_section): Check the return value from the info_to_howto function and fail if that function failed.
* elf32-h8300.c (elf32_h8_relocate_section): Check return value from the info_to_howto function.
(elf32_h8_relax_section): Likewise.
* elf32-lm32.c (lm32_elf_relocate_section): Likewise.
* elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
* elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
* elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
* elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
* elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
* elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
* elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
* elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
* elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
(riscv_elf_relocate_section): Likewise.
* elf-hppa.h (elf_hppa_info_to_howto): Change return type to
bfd_boolean. Issue an error message, set an error value and
return FALSE if the reloc is not recognized.
(elf_hppa_info_to_howto_rel): Likewise.
* elf-m10200.c (mn10200_info_to_howto): Likewise.
* elf-m10300.c (mn10300_info_to_howto): Likewise.
* elf.c (_bfd_elf_no_info_to_howto): Likewise.
* elf32-arc.c (arc_info_to_howto_rel): Likewise.
* elf32-arm.c (elf32_arm_info_to_howto): Likewise.
* elf32-avr.c (avr_info_to_howto_rela): Likewise.
* elf32-bfin.c (bfin_info_to_howto): Likewise.
* elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
* elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
* elf32-cris.c (elf_cr16c_info_to_howto_rel, cris_info_to_howto_rela): Likewise.
* elf32-crx.c (elf_crx_info_to_howto): Likewise.
* elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
* elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela): Likewise.
* elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto, elf32_dlx_info_to_howto_rel): Likewise.
* elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
* elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
* elf32-frv.c (frv_info_to_howto_rela, frvfdpic_info_to_howto_rel): Likewise.
* elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
* elf32-gen.c (elf_generic_info_to_howto, elf_generic_info_to_howto_rel): Likewise.
* elf32-h8300.c (elf32_h8_info_to_howto, elf32_h8_info_to_howto_rel): Likewise.
* elf32-i370.c (i370_elf_info_to_howto): Likewise.
* elf32-i386.c (elf_i386_reloc_type_lookup, elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
* elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela): Likewise.
* elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
* elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
* elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
* elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
* elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
* elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto): Likewise.
* elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
* elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
* elf32-m68k.c (rtype_to_howto): Likewise.
* elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
* elf32-mep.c (mep_info_to_howto_rela): Likewise.
* elf32-metag.c (metag_info_to_howto_rela): Likewise.
* elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
* elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela): Likewise.
* elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
* elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
* elf32-mt.c (mt_info_to_howto_rela): Likewise.
* elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto): Likewise.
* elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
* elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
* elf32-pj.c (pj_elf_info_to_howto): Likewise.
* elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
* elf32-pru.c (pru_elf32_info_to_howto): Likewise.
* elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
* elf32-rx.c (rx_info_to_howto_rela): Likewise.
* elf32-s390.c (elf_s390_info_to_howto): Likewise.
* elf32-score.c (s3_bfd_score_info_to_howto, _bfd_score_info_to_howto): Likewise.
* elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
* elf32-sh.c (sh_elf_info_to_howto): Likewise.
* elf32-spu.c (spu_elf_info_to_howto): Likewise.
* elf32-tic6x.c (elf32_tic6x_info_to_howto, elf32_tic6x_info_to_howto_rel): Likewise.
* elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
* elf32-v850.c (v850_elf_info_to_howto_rel, v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
* elf32-vax.c (rtype_to_howto): Likewise.
* elf32-visium.c (visium_info_to_howto_rela): Likewise.
* elf32-wasm32.c (elf32_wasm32_rtype_to_howto, elf32_wasm32_info_to_howto_rela): Likewise.
* elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
* elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
* elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
* elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
* elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
* elf64-gen.c (elf_generic_info_to_howto, elf_generic_info_to_howto_rel): Likewise.
* elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
* elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
* elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
* elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
* elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
* elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto): Likewise.
* elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
* elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela): Likewise.
* elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
* elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
* elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
* elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
* elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
* elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
* elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
* elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
* elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel): Default to NULL.
binutils PR 22875
* objcopy.c (copy_object): Check the error status after marking symbols used in relocations.
* testsuite/binutils-all/strip-13.s: New test source file.
* testsuite/binutils-all/strip-13.s: New test driver file.
* testsuite/binutils-all/objcopy.exp: Run the new test.
2018-02-27 18:15:13 +08:00
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2018-02-27 Nick Clifton <nickc@redhat.com>
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2018-02-27 20:16:04 +08:00
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* aout-cris.c (swap_ext_reloc_out): Standadize error/warning
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message.
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* elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
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* elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
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* elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
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* elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
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* elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
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* elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
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* elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
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* elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
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* elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
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Have info_to_howto functions return a success/fail status. Check this result. Stop strip from completeing if one of these functions fails.
bfd PR 22875
* elf-bfd.h (struct elf_backend_data): Change the return type of
the elf_info_to_howto and elf_info_to_howto_rel function pointers
to bfd_boolean.
* elfcode.h (elf_slurp_reloc_table_from_section): Check the return value from the info_to_howto function and fail if that function failed.
* elf32-h8300.c (elf32_h8_relocate_section): Check return value from the info_to_howto function.
(elf32_h8_relax_section): Likewise.
* elf32-lm32.c (lm32_elf_relocate_section): Likewise.
* elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
* elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
* elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
* elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
* elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
* elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
* elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
* elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
* elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
(riscv_elf_relocate_section): Likewise.
* elf-hppa.h (elf_hppa_info_to_howto): Change return type to
bfd_boolean. Issue an error message, set an error value and
return FALSE if the reloc is not recognized.
(elf_hppa_info_to_howto_rel): Likewise.
* elf-m10200.c (mn10200_info_to_howto): Likewise.
* elf-m10300.c (mn10300_info_to_howto): Likewise.
* elf.c (_bfd_elf_no_info_to_howto): Likewise.
* elf32-arc.c (arc_info_to_howto_rel): Likewise.
* elf32-arm.c (elf32_arm_info_to_howto): Likewise.
* elf32-avr.c (avr_info_to_howto_rela): Likewise.
* elf32-bfin.c (bfin_info_to_howto): Likewise.
* elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
* elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
* elf32-cris.c (elf_cr16c_info_to_howto_rel, cris_info_to_howto_rela): Likewise.
* elf32-crx.c (elf_crx_info_to_howto): Likewise.
* elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
* elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela): Likewise.
* elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto, elf32_dlx_info_to_howto_rel): Likewise.
* elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
* elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
* elf32-frv.c (frv_info_to_howto_rela, frvfdpic_info_to_howto_rel): Likewise.
* elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
* elf32-gen.c (elf_generic_info_to_howto, elf_generic_info_to_howto_rel): Likewise.
* elf32-h8300.c (elf32_h8_info_to_howto, elf32_h8_info_to_howto_rel): Likewise.
* elf32-i370.c (i370_elf_info_to_howto): Likewise.
* elf32-i386.c (elf_i386_reloc_type_lookup, elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
* elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela): Likewise.
* elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
* elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
* elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
* elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
* elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
* elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto): Likewise.
* elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
* elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
* elf32-m68k.c (rtype_to_howto): Likewise.
* elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
* elf32-mep.c (mep_info_to_howto_rela): Likewise.
* elf32-metag.c (metag_info_to_howto_rela): Likewise.
* elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
* elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela): Likewise.
* elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
* elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
* elf32-mt.c (mt_info_to_howto_rela): Likewise.
* elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto): Likewise.
* elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
* elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
* elf32-pj.c (pj_elf_info_to_howto): Likewise.
* elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
* elf32-pru.c (pru_elf32_info_to_howto): Likewise.
* elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
* elf32-rx.c (rx_info_to_howto_rela): Likewise.
* elf32-s390.c (elf_s390_info_to_howto): Likewise.
* elf32-score.c (s3_bfd_score_info_to_howto, _bfd_score_info_to_howto): Likewise.
* elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
* elf32-sh.c (sh_elf_info_to_howto): Likewise.
* elf32-spu.c (spu_elf_info_to_howto): Likewise.
* elf32-tic6x.c (elf32_tic6x_info_to_howto, elf32_tic6x_info_to_howto_rel): Likewise.
* elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
* elf32-v850.c (v850_elf_info_to_howto_rel, v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
* elf32-vax.c (rtype_to_howto): Likewise.
* elf32-visium.c (visium_info_to_howto_rela): Likewise.
* elf32-wasm32.c (elf32_wasm32_rtype_to_howto, elf32_wasm32_info_to_howto_rela): Likewise.
* elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
* elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
* elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
* elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
* elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
* elf64-gen.c (elf_generic_info_to_howto, elf_generic_info_to_howto_rel): Likewise.
* elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
* elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
* elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
* elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
* elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
* elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto): Likewise.
* elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
* elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela): Likewise.
* elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
* elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
* elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
* elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
* elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
* elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
* elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
* elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
* elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel): Default to NULL.
binutils PR 22875
* objcopy.c (copy_object): Check the error status after marking symbols used in relocations.
* testsuite/binutils-all/strip-13.s: New test source file.
* testsuite/binutils-all/strip-13.s: New test driver file.
* testsuite/binutils-all/objcopy.exp: Run the new test.
2018-02-27 18:15:13 +08:00
|
|
|
|
PR 22875
|
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|
|
* elf-bfd.h (struct elf_backend_data): Change the return type of
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|
the elf_info_to_howto and elf_info_to_howto_rel function pointers
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to bfd_boolean.
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* elfcode.h (elf_slurp_reloc_table_from_section): Check the return
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value from the info_to_howto function and fail if that function
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failed.
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* elf32-h8300.c (elf32_h8_relocate_section): Check return value
|
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from the info_to_howto function.
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(elf32_h8_relax_section): Likewise.
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* elf32-lm32.c (lm32_elf_relocate_section): Likewise.
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* elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
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* elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
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* elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
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* elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
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* elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
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* elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
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* elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
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* elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
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* elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
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(riscv_elf_relocate_section): Likewise.
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* elf-hppa.h (elf_hppa_info_to_howto): Change return type to
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bfd_boolean. Issue an error message, set an error value and
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return FALSE if the reloc is not recognized.
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(elf_hppa_info_to_howto_rel): Likewise.
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* elf-m10200.c (mn10200_info_to_howto): Likewise.
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* elf-m10300.c (mn10300_info_to_howto): Likewise.
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* elf.c (_bfd_elf_no_info_to_howto): Likewise.
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* elf32-arc.c (arc_info_to_howto_rel): Likewise.
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* elf32-arm.c (elf32_arm_info_to_howto): Likewise.
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* elf32-avr.c (avr_info_to_howto_rela): Likewise.
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* elf32-bfin.c (bfin_info_to_howto): Likewise.
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* elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
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* elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
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* elf32-cris.c (elf_cr16c_info_to_howto_rel)
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(cris_info_to_howto_rela): Likewise.
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* elf32-crx.c (elf_crx_info_to_howto): Likewise.
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* elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
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* elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
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Likewise.
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|
* elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
|
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(elf32_dlx_info_to_howto_rel): Likewise.
|
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* elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
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* elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
|
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|
* elf32-frv.c (frv_info_to_howto_rela)
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|
(frvfdpic_info_to_howto_rel): Likewise.
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|
* elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
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|
* elf32-gen.c (elf_generic_info_to_howto)
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(elf_generic_info_to_howto_rel): Likewise.
|
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|
* elf32-h8300.c (elf32_h8_info_to_howto)
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|
(elf32_h8_info_to_howto_rel): Likewise.
|
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|
|
* elf32-i370.c (i370_elf_info_to_howto): Likewise.
|
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|
|
* elf32-i386.c (elf_i386_reloc_type_lookup)
|
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|
|
(elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
|
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|
|
* elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
|
|
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|
|
|
Likewise.
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|
|
* elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
|
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|
|
* elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
|
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|
|
* elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
|
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|
|
* elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
|
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|
|
* elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
|
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|
|
* elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
|
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|
|
Likewise.
|
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|
* elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
|
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|
|
* elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
|
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|
|
* elf32-m68k.c (rtype_to_howto): Likewise.
|
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|
|
* elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
|
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|
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|
|
* elf32-mep.c (mep_info_to_howto_rela): Likewise.
|
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|
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|
|
* elf32-metag.c (metag_info_to_howto_rela): Likewise.
|
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|
|
|
|
* elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
|
|
|
|
|
|
* elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
|
|
|
|
|
|
Likewise.
|
|
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|
|
* elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
|
|
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|
|
* elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
|
|
|
|
|
|
* elf32-mt.c (mt_info_to_howto_rela): Likewise.
|
|
|
|
|
|
* elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
|
|
|
|
|
|
Likewise.
|
|
|
|
|
|
* elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
|
|
|
|
|
|
* elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
|
|
|
|
|
|
* elf32-pj.c (pj_elf_info_to_howto): Likewise.
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
|
|
|
|
|
|
* elf32-pru.c (pru_elf32_info_to_howto): Likewise.
|
|
|
|
|
|
* elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
|
|
|
|
|
|
* elf32-rx.c (rx_info_to_howto_rela): Likewise.
|
|
|
|
|
|
* elf32-s390.c (elf_s390_info_to_howto): Likewise.
|
|
|
|
|
|
* elf32-score.c (s3_bfd_score_info_to_howto)
|
|
|
|
|
|
(_bfd_score_info_to_howto): Likewise.
|
|
|
|
|
|
* elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
|
|
|
|
|
|
* elf32-sh.c (sh_elf_info_to_howto): Likewise.
|
|
|
|
|
|
* elf32-spu.c (spu_elf_info_to_howto): Likewise.
|
|
|
|
|
|
* elf32-tic6x.c (elf32_tic6x_info_to_howto)
|
|
|
|
|
|
(elf32_tic6x_info_to_howto_rel): Likewise.
|
|
|
|
|
|
* elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
|
|
|
|
|
|
* elf32-v850.c (v850_elf_info_to_howto_rel)
|
|
|
|
|
|
(v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
|
|
|
|
|
|
* elf32-vax.c (rtype_to_howto): Likewise.
|
|
|
|
|
|
* elf32-visium.c (visium_info_to_howto_rela): Likewise.
|
|
|
|
|
|
* elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
|
|
|
|
|
|
(elf32_wasm32_info_to_howto_rela): Likewise.
|
|
|
|
|
|
* elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
|
|
|
|
|
|
* elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
|
|
|
|
|
|
* elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
|
|
|
|
|
|
* elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
|
|
|
|
|
|
* elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
|
|
|
|
|
|
* elf64-gen.c (elf_generic_info_to_howto)
|
|
|
|
|
|
(elf_generic_info_to_howto_rel): Likewise.
|
|
|
|
|
|
* elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
|
|
|
|
|
|
* elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
|
|
|
|
|
|
* elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
|
|
|
|
|
|
* elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
|
|
|
|
|
|
* elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
|
|
|
|
|
|
Likewise.
|
|
|
|
|
|
* elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
|
|
|
|
|
|
* elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
|
|
|
|
|
|
Likewise.
|
|
|
|
|
|
* elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
|
|
|
|
|
|
* elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
|
|
|
|
|
|
* elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
|
|
|
|
|
|
* elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
|
|
|
|
|
|
* elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
|
|
|
|
|
|
* elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
|
|
|
|
|
|
* elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
|
|
|
|
|
|
* elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
|
|
|
|
|
|
* elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
|
|
|
|
|
|
* elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
|
|
|
|
|
|
Default to NULL.
|
|
|
|
|
|
|
2018-02-27 06:09:12 +08:00
|
|
|
|
2018-02-26 Jim Wilson <jimw@sifive.com>
|
|
|
|
|
|
Stephan Schreiber <info@fs-driver.org>
|
|
|
|
|
|
|
|
|
|
|
|
PR 15904
|
|
|
|
|
|
* elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
|
|
|
|
|
|
call, set changed_contents and changed_relocs. Likewise after
|
|
|
|
|
|
successful ia64_elf_relax_br call.
|
|
|
|
|
|
|
2018-02-26 05:46:24 +08:00
|
|
|
|
2018-02-26 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (assign_file_positions_except_relocs): Don't segfault
|
|
|
|
|
|
when actual number of phdrs is less than allocated. Delete
|
|
|
|
|
|
outdated comment. Formatting.
|
|
|
|
|
|
|
assorted target messages
bfd/
* elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
* elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
* elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
* elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
* elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
* elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
* elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
* elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
* elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
* mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
error/warning messages.
ld/
* testsuite/ld-cris/pcrelcp-1.d,
* testsuite/ld-mmix/start-2.d: Update.
2018-02-21 10:39:46 +08:00
|
|
|
|
2018-02-26 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
|
|
|
|
|
|
* elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
|
|
|
|
|
|
* elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
|
|
|
|
|
|
* elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
|
|
|
|
|
|
* elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
|
|
|
|
|
|
* elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
|
|
|
|
|
|
* elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
|
|
|
|
|
|
* elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
|
|
|
|
|
|
* elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
|
|
|
|
|
|
* mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
|
|
|
|
|
|
error/warning messages.
|
|
|
|
|
|
|
BFD messages
bfd/
* archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
* syms.c: Standardize error/warning messages.
binutils/
* testsuite/binutils-all/mips/mips-reginfo-n32.d,
* testsuite/binutils-all/mips/mips-reginfo.d: Update.
gas/
* testsuite/gas/mips/reginfo-2.l: Update.
ld/
* testsuite/ld-arm/cmse-implib-errors.out,
* testsuite/ld-arm/cmse-new-earlier-later-implib.out,
* testsuite/ld-arm/cmse-new-implib-not-sg-in-implib.out,
* testsuite/ld-arm/cmse-new-wrong-implib.out,
* testsuite/ld-arm/cmse-veneers-no-gnu_sgstubs.out,
* testsuite/ld-arm/cmse-veneers-wrong-entryfct.out,
* testsuite/ld-cris/badgotr1.d,
* testsuite/ld-cris/tls-err-24.d,
* testsuite/ld-cris/tls-err-25.d,
* testsuite/ld-cris/tls-err-26.d,
* testsuite/ld-cris/tls-err-27.d,
* testsuite/ld-cris/tls-err-28.d,
* testsuite/ld-cris/tls-err-40.d,
* testsuite/ld-cris/tls-err-44.d,
* testsuite/ld-cris/tls-err-48.d,
* testsuite/ld-cris/tls-err-52.d,
* testsuite/ld-cris/tls-err-53.d,
* testsuite/ld-cris/tls-err-55.d,
* testsuite/ld-cris/tls-err-56.d,
* testsuite/ld-cris/tls-err-62.d,
* testsuite/ld-cris/tls-err-65.d,
* testsuite/ld-cris/tls-err-77.d,
* testsuite/ld-elf/empty-implib.out,
* testsuite/ld-elf/indirect.exp: Update.
2018-02-21 10:39:29 +08:00
|
|
|
|
2018-02-26 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
|
|
|
|
|
|
* syms.c: Standardize error/warning messages.
|
|
|
|
|
|
|
AOUT/COFF/PE messages
Capitalization, full-stops and unnecessary trailing \n fixes.
* aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
* sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
* coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
* peXXigen.c, * peicode.h: Standardize error/warning messages.
2018-02-21 10:37:59 +08:00
|
|
|
|
2018-02-26 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
|
|
|
|
|
|
* sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
|
|
|
|
|
|
* coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
|
|
|
|
|
|
* peXXigen.c, * peicode.h: Standardize error/warning messages.
|
|
|
|
|
|
|
ARM and AArch64 messages
More standarization of error/warning messages. The ARM backend has
some multi-line error messages, which don't fit particularly well with
the GNU coding standard insistence that error messages shouldn't be
capitalized or have a full-stop. I've replaced the line breaks with
semicolons.
So for instance the following
system/path/to/ld: myobject.o: invalid special symbol `foo'.
system/path/to/ld: It must be a global or weak function symbol.
becomes
system/path/to/ld: myobject.o: invalid special symbol `foo'; it must be a global or weak function symbol
bfd/
* elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
ld/
* testsuite/ld-aarch64/reloc-overflow-bad.d,
* testsuite/ld-arm/attr-merge-9.out,
* testsuite/ld-arm/attr-merge-arch-2.d,
* testsuite/ld-arm/attr-merge-unknown-1.d,
* testsuite/ld-arm/attr-merge-unknown-2.d,
* testsuite/ld-arm/attr-merge-unknown-2r.d,
* testsuite/ld-arm/attr-merge-unknown-3.d,
* testsuite/ld-arm/cmse-implib-errors.out,
* testsuite/ld-arm/cmse-new-earlier-later-implib.out,
* testsuite/ld-arm/cmse-new-implib-no-output.out,
* testsuite/ld-arm/cmse-new-implib-not-sg-in-implib.out,
* testsuite/ld-arm/cmse-new-implib.out,
* testsuite/ld-arm/cmse-new-wrong-implib.out,
* testsuite/ld-arm/cmse-veneers-no-gnu_sgstubs.out,
* testsuite/ld-arm/cmse-veneers-wrong-entryfct.out,
* testsuite/ld-arm/group-relocs-alu-bad-2.d,
* testsuite/ld-arm/group-relocs-alu-bad.d,
* testsuite/ld-arm/group-relocs-ldc-bad-2.d,
* testsuite/ld-arm/group-relocs-ldc-bad.d,
* testsuite/ld-arm/group-relocs-ldr-bad-2.d,
* testsuite/ld-arm/group-relocs-ldr-bad.d,
* testsuite/ld-arm/group-relocs-ldrs-bad-2.d,
* testsuite/ld-arm/group-relocs-ldrs-bad.d,
* testsuite/ld-arm/stm32l4xx-cannot-fix-far-ldm.d: Update.
2018-02-21 10:34:48 +08:00
|
|
|
|
2018-02-26 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
|
|
|
|
|
|
|
MIPS messages
More standardization of messages.
bfd/
* elfxx-mips.c: Standardize error/warning messages.
binutils/
* testsuite/binutils-all/mips/mips-reginfo-n32.d,
* testsuite/binutils-all/mips/mips-reginfo.d: Update.
gas/
* testsuite/gas/mips/reginfo-2.l: Update.
ld/
* testsuite/ld-mips-elf/attr-gnu-4-12.d,
* testsuite/ld-mips-elf/attr-gnu-4-13.d,
* testsuite/ld-mips-elf/attr-gnu-4-14.d,
* testsuite/ld-mips-elf/attr-gnu-4-16.d,
* testsuite/ld-mips-elf/attr-gnu-4-17.d,
* testsuite/ld-mips-elf/attr-gnu-4-18.d,
* testsuite/ld-mips-elf/attr-gnu-4-19.d,
* testsuite/ld-mips-elf/attr-gnu-4-21.d,
* testsuite/ld-mips-elf/attr-gnu-4-23.d,
* testsuite/ld-mips-elf/attr-gnu-4-24.d,
* testsuite/ld-mips-elf/attr-gnu-4-25.d,
* testsuite/ld-mips-elf/attr-gnu-4-26.d,
* testsuite/ld-mips-elf/attr-gnu-4-27.d,
* testsuite/ld-mips-elf/attr-gnu-4-28.d,
* testsuite/ld-mips-elf/attr-gnu-4-29.d,
* testsuite/ld-mips-elf/attr-gnu-4-31.d,
* testsuite/ld-mips-elf/attr-gnu-4-32.d,
* testsuite/ld-mips-elf/attr-gnu-4-34.d,
* testsuite/ld-mips-elf/attr-gnu-4-35.d,
* testsuite/ld-mips-elf/attr-gnu-4-36.d,
* testsuite/ld-mips-elf/attr-gnu-4-37.d,
* testsuite/ld-mips-elf/attr-gnu-4-38.d,
* testsuite/ld-mips-elf/attr-gnu-4-39.d,
* testsuite/ld-mips-elf/attr-gnu-4-41.d,
* testsuite/ld-mips-elf/attr-gnu-4-42.d,
* testsuite/ld-mips-elf/attr-gnu-4-43.d,
* testsuite/ld-mips-elf/attr-gnu-4-45.d,
* testsuite/ld-mips-elf/attr-gnu-4-46.d,
* testsuite/ld-mips-elf/attr-gnu-4-47.d,
* testsuite/ld-mips-elf/attr-gnu-4-48.d,
* testsuite/ld-mips-elf/attr-gnu-4-49.d,
* testsuite/ld-mips-elf/attr-gnu-4-52.d,
* testsuite/ld-mips-elf/attr-gnu-4-53.d,
* testsuite/ld-mips-elf/attr-gnu-4-54.d,
* testsuite/ld-mips-elf/attr-gnu-4-58.d,
* testsuite/ld-mips-elf/attr-gnu-4-59.d,
* testsuite/ld-mips-elf/attr-gnu-4-61.d,
* testsuite/ld-mips-elf/attr-gnu-4-62.d,
* testsuite/ld-mips-elf/attr-gnu-4-63.d,
* testsuite/ld-mips-elf/attr-gnu-4-64.d,
* testsuite/ld-mips-elf/attr-gnu-4-68.d,
* testsuite/ld-mips-elf/attr-gnu-4-69.d,
* testsuite/ld-mips-elf/attr-gnu-4-71.d,
* testsuite/ld-mips-elf/attr-gnu-4-72.d,
* testsuite/ld-mips-elf/attr-gnu-4-73.d,
* testsuite/ld-mips-elf/attr-gnu-4-74.d,
* testsuite/ld-mips-elf/attr-gnu-4-78.d,
* testsuite/ld-mips-elf/attr-gnu-4-79.d,
* testsuite/ld-mips-elf/attr-gnu-4-81.d,
* testsuite/ld-mips-elf/attr-gnu-4-89.d,
* testsuite/ld-mips-elf/attr-gnu-8-12.d,
* testsuite/ld-mips-elf/attr-gnu-8-21.d,
* testsuite/ld-mips-elf/bal-jalx-pic-micromips-n32.d,
* testsuite/ld-mips-elf/bal-jalx-pic-micromips-n64.d,
* testsuite/ld-mips-elf/bal-jalx-pic-micromips.d,
* testsuite/ld-mips-elf/bal-jalx-pic-n32.d,
* testsuite/ld-mips-elf/bal-jalx-pic-n64.d,
* testsuite/ld-mips-elf/bal-jalx-pic.d,
* testsuite/ld-mips-elf/mode-change-error-1.d,
* testsuite/ld-mips-elf/unaligned-branch-2.d,
* testsuite/ld-mips-elf/unaligned-branch-ignore-2.d,
* testsuite/ld-mips-elf/unaligned-branch-ignore-micromips.d,
* testsuite/ld-mips-elf/unaligned-branch-ignore-mips16.d,
* testsuite/ld-mips-elf/unaligned-branch-ignore-r6-1.d,
* testsuite/ld-mips-elf/unaligned-branch-micromips.d,
* testsuite/ld-mips-elf/unaligned-branch-mips16.d,
* testsuite/ld-mips-elf/unaligned-branch-r6-1.d,
* testsuite/ld-mips-elf/unaligned-branch-r6-2.d,
* testsuite/ld-mips-elf/unaligned-branch.d,
* testsuite/ld-mips-elf/unaligned-jalx-1.d,
* testsuite/ld-mips-elf/unaligned-jalx-3.d,
* testsuite/ld-mips-elf/unaligned-jalx-addend-1.d,
* testsuite/ld-mips-elf/unaligned-jalx-addend-3.d,
* testsuite/ld-mips-elf/unaligned-jalx-addend-micromips-1.d,
* testsuite/ld-mips-elf/unaligned-jalx-addend-mips16-1.d,
* testsuite/ld-mips-elf/unaligned-jalx-micromips-1.d,
* testsuite/ld-mips-elf/unaligned-jalx-mips16-1.d,
* testsuite/ld-mips-elf/unaligned-jump-micromips.d,
* testsuite/ld-mips-elf/unaligned-jump-mips16.d,
* testsuite/ld-mips-elf/unaligned-jump.d: Update.
2018-02-20 18:32:16 +08:00
|
|
|
|
2018-02-26 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c: Standardize error/warning messages.
|
|
|
|
|
|
|
ELF linker messages
This fixes a number of cases where we capitalized error messages or
printed a full-stop, and corrects "Dwarf" to "DWARF".
bfd/
* dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
* elflink.c: Standardize error/warning messages. Replace use of
linker callback einfo with _bfd_error_handler when possible.
ld/
* testsuite/ld-elf/indirect.exp,
* testsuite/ld-elf/pr22649-2ab-mips.msg,
* testsuite/ld-elf/pr22649-2cd-mips.msg,
* testsuite/ld-elf/pr22649.msg,
* testsuite/ld-elf/tls_common.exp,
* testsuite/ld-elfcomm/elfcomm.exp,
* testsuite/ld-arm/attr-merge-incompatible.d,
* testsuite/ld-tic6x/attr-compatibility-gnu-other.d,
* testsuite/ld-tic6x/attr-compatibility-other-gnu.d,
* testsuite/ld-tic6x/attr-compatibility-other-other.d,
* testsuite/ld-i386/warn1.d: Update expected error/warning messages.
2018-02-20 17:02:12 +08:00
|
|
|
|
2018-02-26 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
|
|
|
|
|
|
* elflink.c: Standardize error/warning messages. Replace use of
|
|
|
|
|
|
linker callback einfo with _bfd_error_handler when possible.
|
|
|
|
|
|
|
unrecognized/unsupported reloc message
It must get boring translating all the variants we have of
unrecognized/unsupported/invalid/unexpected reloc number. This patch
cuts down on the number of variations.
* aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
* coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
* coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
* elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
* elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
* elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
* elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
* elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
* elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
* elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
* elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
* elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
* elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
* elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
* elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
* elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
* elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
* elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
* elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
* elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
* elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
unrecognized/unsupported reloc message.
2018-02-21 19:17:07 +08:00
|
|
|
|
2018-02-26 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
|
|
|
|
|
|
* coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
|
|
|
|
|
|
* coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
|
|
|
|
|
|
* elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
|
|
|
|
|
|
* elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
|
|
|
|
|
|
* elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
|
|
|
|
|
|
* elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
|
|
|
|
|
|
* elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
|
|
|
|
|
|
* elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
|
|
|
|
|
|
* elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
|
|
|
|
|
|
* elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
|
|
|
|
|
|
* elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
|
|
|
|
|
|
* elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
|
|
|
|
|
|
* elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
|
|
|
|
|
|
* elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
|
|
|
|
|
|
* elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
|
|
|
|
|
|
* elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
|
|
|
|
|
|
* elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
|
|
|
|
|
|
* elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
|
|
|
|
|
|
* elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
|
|
|
|
|
|
* elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
|
|
|
|
|
|
unrecognized/unsupported reloc message.
|
|
|
|
|
|
|
2018-02-20 16:59:09 +08:00
|
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|
|
2018-02-26 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c: Standardize error/warning messages. Use
|
|
|
|
|
|
_bfd_error_handler rather than einfo when einfo features not used.
|
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|
|
|
|
* elf64-ppc.c: Likewise.
|
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|
|
|
|
2018-02-23 18:52:43 +08:00
|
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|
|
2018-02-23 Alan Modra <amodra@gmail.com>
|
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|
|
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|
|
|
PR 22881
|
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|
|
|
* elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
|
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|
|
segment if no matching LOAD segment.
|
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|
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|
|
2018-02-23 14:25:25 +08:00
|
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|
2018-02-23 Kuan-Lin Chen <kuanlinchentw@gmail.com>
|
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|
|
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|
|
* elf32-nds32.h: Define mask for ict_model.
|
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|
|
|
|
2018-02-20 21:21:55 +08:00
|
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|
|
2018-02-20 Jason Duerstock <jason.duerstock@gmail.com>
|
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|
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|
|
* elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
|
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|
|
2018-02-20 02:38:41 +08:00
|
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|
2018-02-19 Maciej W. Rozycki <macro@mips.com>
|
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Revert
|
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|
2018-01-12 Vlad Ivanov <vlad@ivanov.email>
|
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* elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
|
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|
.reginfo section has wrong size.
|
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MIPS/BFD: Fix the size of `.reginfo' and `.MIPS.abiflags' sections
Use the SEC_FIXED_SIZE flag to actually fix the size of `.reginfo' and
`.MIPS.abiflags' sections in `_bfd_mips_elf_always_size_sections', as
originally intended, removing link failures such as:
ld: final link failed: Section has no contents
or:
ld: final link failed: Bad value
or:
ld: foo: .reginfo section size should be 24 bytes, actual size is 32
and assertion failures like:
ld: BFD (GNU Binutils) 2.30.51.20180131 assertion fail .../bfd/elfxx-mips.c:14322
in link scenarios involving a linker script that either creates an
output `.reginfo' or `.MIPS.abiflags' section from scratch or produces
either section from different sections. If such an output section's
size turns out to be incorrect according to the psABI, then the section
is either truncated or padded out to the correct size, as relevant.
This allows people to handle these sections in a link in an unusual way,
while still addressing the issue covered by commit 58807c48a5a3
("_bfd_mips_elf_final_link: Notify user about wrong .reginfo size").
The original arrangement, coming from an unindentified change made to
what was called `mips_elf_always_size_sections' back then, between
commit 02650bd0a97e ("This adds ABI flags to MIPS/ELF object files.")
and commit 252b5132c753 ("19990502 sourceware import"), also missing
from BFD ChangeLog files, assumed that the output section size is not
going to change after return from `bfd_elf_size_dynamic_sections', the
caller of that function, called in turn from `ldemul_before_allocation'
via `gld${EMULATION_NAME}_before_allocation' in ld/emultempl/elf32.em,
and ultimately from `lang_process'. This is because later on in
`lang_process' processing `lang_size_sections' is called , happily
recalculating the section size, and it has actually already been the
case at the time of commit 252b5132c753 ("19990502 sourceware import"),
so the assumption was clearly incorrect right from the beginning.
bfd/
* elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
`.MIPS.abiflags' sections.
(_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
section's end.
ld/
* testsuite/ld-mips-elf/reginfo-0.d: New test.
* testsuite/ld-mips-elf/reginfo-0r.d: New test.
* testsuite/ld-mips-elf/reginfo-1.d: New test.
* testsuite/ld-mips-elf/reginfo-1r.d: New test.
* testsuite/ld-mips-elf/reginfo-2.d: New test.
* testsuite/ld-mips-elf/reginfo-2r.d: New test.
* testsuite/ld-mips-elf/mips-abiflags-0.d: New test.
* testsuite/ld-mips-elf/mips-abiflags-0r.d: New test.
* testsuite/ld-mips-elf/mips-abiflags-1.d: New test.
* testsuite/ld-mips-elf/mips-abiflags-1r.d: New test.
* testsuite/ld-mips-elf/mips-abiflags-2.d: New test.
* testsuite/ld-mips-elf/mips-abiflags-2r.d: New test.
* testsuite/ld-mips-elf/reginfo-0.ld: New test linker script.
* testsuite/ld-mips-elf/reginfo-1.ld: New test linker script.
* testsuite/ld-mips-elf/mips-abiflags-0.ld: New test linker
script.
* testsuite/ld-mips-elf/mips-abiflags-1.ld: New test linker
script.
* testsuite/ld-mips-elf/reginfo-1.s: New test source.
* testsuite/ld-mips-elf/reginfo-2.s: New test source.
* testsuite/ld-mips-elf/mips-elf.exp: Run the new tests.
2018-02-20 02:38:41 +08:00
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|
2018-02-19 Maciej W. Rozycki <macro@mips.com>
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|
* elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
|
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|
SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
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`.MIPS.abiflags' sections.
|
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(_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
|
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section's end.
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2018-02-20 02:38:41 +08:00
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|
2018-02-19 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* section.c (SEC_FIXED_SIZE): New macro.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2018-02-20 02:38:41 +08:00
|
|
|
|
2018-02-19 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* section.c (SEC_HAS_GOT_REF): Remove macro.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2018-02-19 21:06:55 +08:00
|
|
|
|
2018-02-19 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
|
|
|
|
|
|
arguments.
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
|
|
|
|
|
|
* elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
|
|
|
|
|
|
(_bfd_riscv_relax_pc): Likewise and fix typos.
|
|
|
|
|
|
* libbfd-in.h (_bfd_error_handler): Add attribute printf.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
|
2018-02-19 16:18:15 +08:00
|
|
|
|
2018-02-19 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2.c (read_section): Don't use 'll' format modifier.
|
|
|
|
|
|
(find_abstract_instance): Likewise.
|
|
|
|
|
|
* elfcore.h (elf_core_file_p): Likewise.
|
|
|
|
|
|
|
%L conversions
* bfd-in.h: Include inttypes.h or if not available define
PRId64, PRIu64 and PRIx64.
* bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
modifier to print bfd_vma.
* coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
* coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
* compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
* elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
* elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
* elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
* elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
* elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
* elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
* elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
* elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
* elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
* elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
* elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
* peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
and cast input to uint64_t, and similarly for Ld and Lu.
* bfd-in2.h: Regenerate.
2018-02-19 16:04:15 +08:00
|
|
|
|
2018-02-19 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in.h: Include inttypes.h or if not available define
|
|
|
|
|
|
PRId64, PRIu64 and PRIx64.
|
|
|
|
|
|
* bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
|
|
|
|
|
|
modifier to print bfd_vma.
|
|
|
|
|
|
* coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
|
|
|
|
|
|
* coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
|
|
|
|
|
|
* compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
|
|
|
|
|
|
* elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
|
|
|
|
|
|
* elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
|
|
|
|
|
|
* elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
|
|
|
|
|
|
* elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
|
|
|
|
|
|
* elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
|
|
|
|
|
|
* elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
|
|
|
|
|
|
* elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
|
|
|
|
|
|
* elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
|
|
|
|
|
|
* elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
|
|
|
|
|
|
* elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
|
|
|
|
|
|
* elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
|
|
|
|
|
|
* peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
|
|
|
|
|
|
and cast input to uint64_t, and similarly for Ld and Lu.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
Use %pI, %pR, %pS, %pT in place of %I, %R, %S and %T.
bfd/
* elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
* elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
* elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
* elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
* elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
* reloc.c: Replace use of %R and %T in format strings passed to
einfo and friends by %pR and %pT.
ld/
* ldmisc.c (vfinfo) Handle %pI, %pR, %pS and %pT in place of
%I, %R, %S and %T.
* ldcref.c, * ldctor.c, * ldemul.c, * ldexp.c, * ldgram.y,
* ldlang.c, * ldlex.l, * ldmain.c, * ldmisc.c, * pe-dll.c,
* emultempl/sh64elf.em: Replace use of of %I, %R, %S and %T in
format strings passed to einfo and friends by %pI, %pR, %pS and %pT.
2018-02-19 16:00:41 +08:00
|
|
|
|
2018-02-19 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
|
|
|
|
|
|
* elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
|
|
|
|
|
|
* elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
|
|
|
|
|
|
* elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
|
|
|
|
|
|
* elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
|
|
|
|
|
|
* reloc.c: Replace use of %R and %T in format strings passed to
|
|
|
|
|
|
einfo and friends by %pR and %pT.
|
|
|
|
|
|
|
2018-02-19 12:51:40 +08:00
|
|
|
|
2018-02-19 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
|
|
|
|
|
|
of %A and %B.
|
|
|
|
|
|
* aout-adobe.c: Update all messages using %A and %B.
|
|
|
|
|
|
* aout-cris.c: Likewise.
|
|
|
|
|
|
* aoutx.h: Likewise.
|
|
|
|
|
|
* archive.c: Likewise.
|
|
|
|
|
|
* binary.c: Likewise.
|
|
|
|
|
|
* cache.c: Likewise.
|
|
|
|
|
|
* coff-alpha.c: Likewise.
|
|
|
|
|
|
* coff-arm.c: Likewise.
|
|
|
|
|
|
* coff-i860.c: Likewise.
|
|
|
|
|
|
* coff-mcore.c: Likewise.
|
|
|
|
|
|
* coff-ppc.c: Likewise.
|
|
|
|
|
|
* coff-rs6000.c: Likewise.
|
|
|
|
|
|
* coff-sh.c: Likewise.
|
|
|
|
|
|
* coff-tic4x.c: Likewise.
|
|
|
|
|
|
* coff-tic54x.c: Likewise.
|
|
|
|
|
|
* coff-tic80.c: Likewise.
|
|
|
|
|
|
* coff64-rs6000.c: Likewise.
|
|
|
|
|
|
* coffcode.h: Likewise.
|
|
|
|
|
|
* coffgen.c: Likewise.
|
|
|
|
|
|
* cofflink.c: Likewise.
|
|
|
|
|
|
* coffswap.h: Likewise.
|
|
|
|
|
|
* compress.c: Likewise.
|
|
|
|
|
|
* cpu-arm.c: Likewise.
|
|
|
|
|
|
* ecoff.c: Likewise.
|
|
|
|
|
|
* elf-attrs.c: Likewise.
|
|
|
|
|
|
* elf-eh-frame.c: Likewise.
|
|
|
|
|
|
* elf-ifunc.c: Likewise.
|
|
|
|
|
|
* elf-m10300.c: Likewise.
|
|
|
|
|
|
* elf-properties.c: Likewise.
|
|
|
|
|
|
* elf-s390-common.c: Likewise.
|
|
|
|
|
|
* elf.c: Likewise.
|
|
|
|
|
|
* elf32-arc.c: Likewise.
|
|
|
|
|
|
* elf32-arm.c: Likewise.
|
|
|
|
|
|
* elf32-avr.c: Likewise.
|
|
|
|
|
|
* elf32-bfin.c: Likewise.
|
|
|
|
|
|
* elf32-cr16.c: Likewise.
|
|
|
|
|
|
* elf32-cr16c.c: Likewise.
|
|
|
|
|
|
* elf32-cris.c: Likewise.
|
|
|
|
|
|
* elf32-crx.c: Likewise.
|
|
|
|
|
|
* elf32-d10v.c: Likewise.
|
|
|
|
|
|
* elf32-d30v.c: Likewise.
|
|
|
|
|
|
* elf32-epiphany.c: Likewise.
|
|
|
|
|
|
* elf32-fr30.c: Likewise.
|
|
|
|
|
|
* elf32-frv.c: Likewise.
|
|
|
|
|
|
* elf32-gen.c: Likewise.
|
|
|
|
|
|
* elf32-hppa.c: Likewise.
|
|
|
|
|
|
* elf32-i370.c: Likewise.
|
|
|
|
|
|
* elf32-i386.c: Likewise.
|
|
|
|
|
|
* elf32-i960.c: Likewise.
|
|
|
|
|
|
* elf32-ip2k.c: Likewise.
|
|
|
|
|
|
* elf32-iq2000.c: Likewise.
|
|
|
|
|
|
* elf32-lm32.c: Likewise.
|
|
|
|
|
|
* elf32-m32c.c: Likewise.
|
|
|
|
|
|
* elf32-m32r.c: Likewise.
|
|
|
|
|
|
* elf32-m68hc11.c: Likewise.
|
|
|
|
|
|
* elf32-m68hc12.c: Likewise.
|
|
|
|
|
|
* elf32-m68hc1x.c: Likewise.
|
|
|
|
|
|
* elf32-m68k.c: Likewise.
|
|
|
|
|
|
* elf32-mcore.c: Likewise.
|
|
|
|
|
|
* elf32-mep.c: Likewise.
|
|
|
|
|
|
* elf32-metag.c: Likewise.
|
|
|
|
|
|
* elf32-microblaze.c: Likewise.
|
|
|
|
|
|
* elf32-moxie.c: Likewise.
|
|
|
|
|
|
* elf32-msp430.c: Likewise.
|
|
|
|
|
|
* elf32-mt.c: Likewise.
|
|
|
|
|
|
* elf32-nds32.c: Likewise.
|
|
|
|
|
|
* elf32-nios2.c: Likewise.
|
|
|
|
|
|
* elf32-or1k.c: Likewise.
|
|
|
|
|
|
* elf32-pj.c: Likewise.
|
|
|
|
|
|
* elf32-ppc.c: Likewise.
|
|
|
|
|
|
* elf32-rl78.c: Likewise.
|
|
|
|
|
|
* elf32-rx.c: Likewise.
|
|
|
|
|
|
* elf32-s390.c: Likewise.
|
|
|
|
|
|
* elf32-score.c: Likewise.
|
|
|
|
|
|
* elf32-score7.c: Likewise.
|
|
|
|
|
|
* elf32-sh-symbian.c: Likewise.
|
|
|
|
|
|
* elf32-sh.c: Likewise.
|
|
|
|
|
|
* elf32-sh64.c: Likewise.
|
|
|
|
|
|
* elf32-sparc.c: Likewise.
|
|
|
|
|
|
* elf32-spu.c: Likewise.
|
|
|
|
|
|
* elf32-tic6x.c: Likewise.
|
|
|
|
|
|
* elf32-tilepro.c: Likewise.
|
|
|
|
|
|
* elf32-v850.c: Likewise.
|
|
|
|
|
|
* elf32-vax.c: Likewise.
|
|
|
|
|
|
* elf32-visium.c: Likewise.
|
|
|
|
|
|
* elf32-wasm32.c: Likewise.
|
|
|
|
|
|
* elf32-xgate.c: Likewise.
|
|
|
|
|
|
* elf32-xtensa.c: Likewise.
|
|
|
|
|
|
* elf64-alpha.c: Likewise.
|
|
|
|
|
|
* elf64-gen.c: Likewise.
|
|
|
|
|
|
* elf64-hppa.c: Likewise.
|
|
|
|
|
|
* elf64-ia64-vms.c: Likewise.
|
|
|
|
|
|
* elf64-mmix.c: Likewise.
|
|
|
|
|
|
* elf64-ppc.c: Likewise.
|
|
|
|
|
|
* elf64-s390.c: Likewise.
|
|
|
|
|
|
* elf64-sh64.c: Likewise.
|
|
|
|
|
|
* elf64-sparc.c: Likewise.
|
|
|
|
|
|
* elf64-x86-64.c: Likewise.
|
|
|
|
|
|
* elfcode.h: Likewise.
|
|
|
|
|
|
* elfcore.h: Likewise.
|
|
|
|
|
|
* elflink.c: Likewise.
|
|
|
|
|
|
* elfnn-aarch64.c: Likewise.
|
|
|
|
|
|
* elfnn-ia64.c: Likewise.
|
|
|
|
|
|
* elfnn-riscv.c: Likewise.
|
|
|
|
|
|
* elfxx-mips.c: Likewise.
|
|
|
|
|
|
* elfxx-sparc.c: Likewise.
|
|
|
|
|
|
* elfxx-tilegx.c: Likewise.
|
|
|
|
|
|
* elfxx-x86.c: Likewise.
|
|
|
|
|
|
* hpux-core.c: Likewise.
|
|
|
|
|
|
* ieee.c: Likewise.
|
|
|
|
|
|
* ihex.c: Likewise.
|
|
|
|
|
|
* libbfd.c: Likewise.
|
|
|
|
|
|
* linker.c: Likewise.
|
|
|
|
|
|
* mach-o.c: Likewise.
|
|
|
|
|
|
* merge.c: Likewise.
|
|
|
|
|
|
* mmo.c: Likewise.
|
|
|
|
|
|
* oasys.c: Likewise.
|
|
|
|
|
|
* pdp11.c: Likewise.
|
|
|
|
|
|
* pe-mips.c: Likewise.
|
|
|
|
|
|
* peXXigen.c: Likewise.
|
|
|
|
|
|
* peicode.h: Likewise.
|
|
|
|
|
|
* reloc.c: Likewise.
|
|
|
|
|
|
* rs6000-core.c: Likewise.
|
|
|
|
|
|
* srec.c: Likewise.
|
|
|
|
|
|
* stabs.c: Likewise.
|
|
|
|
|
|
* vms-alpha.c: Likewise.
|
|
|
|
|
|
* xcofflink.c: Likewise.
|
|
|
|
|
|
|
2018-02-19 07:22:53 +08:00
|
|
|
|
2018-02-19 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 22845
|
|
|
|
|
|
* elf.c (IS_TBSS): Define.
|
|
|
|
|
|
(_bfd_elf_map_sections_to_segments): Use IS_TBSS.
|
|
|
|
|
|
(assign_file_positions_for_non_load_sections): Revert last change.
|
|
|
|
|
|
Properly calculate load segment limits to compare against relro limits.
|
|
|
|
|
|
|
2018-02-17 06:51:17 +08:00
|
|
|
|
2018-02-17 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 22845
|
|
|
|
|
|
* elf.c (assign_file_positions_for_non_load_sections): Ignore
|
|
|
|
|
|
degenerate zero size PT_LOAD segments when finding one overlapping
|
|
|
|
|
|
the PT_GNU_RELRO segment.
|
|
|
|
|
|
|
Remove bfd stub function casts.
This patch defines a bunch of new functions to use in the BFD target
structs rather than casting bfd_false or bfd_true and similar stub
functions. I've also renamed the stub functions to reflect their
parameters and put "error" in the name if they set bfd_error. The
latter change is important since there were quite a few uses of
bfd_false where setting bfd_error was inappropriate, for example in
elf_backend_allow_non_load_phdr and is_target_special_symbol.
* libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
(_bfd_bool_bfd_true): Rename from bfd_true.
(_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
(_bfd_int_bfd_0): Rename from bfd_0.
(_bfd_uint_bfd_0): Rename from bfd_0u.
(_bfd_long_bfd_0): Rename from bfd_0l.
(_bfd_long_bfd_n1_error): Rename from _bfd_n1.
(_bfd_void_bfd): Rename from bfd_void.
(_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
(_bfd_bool_bfd_link_false_error),
(_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
(_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
(_bfd_bool_bfd_asection_bfd_asection_true),
(_bfd_bool_bfd_asymbol_bfd_asymbol_true),
(_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
* archive.c (_bfd_noarchive_get_elt_at_index),
(_bfd_noarchive_openr_next_archived_file),
(_bfd_noarchive_construct_extended_name_table),
(_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
(_bfd_noarchive_write_armap): New functions.
* archures.c (_bfd_nowrite_set_arch_mach): New function.
* coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
(alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
(alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
(alpha_ecoff_swap_coff_lineno_out),
(alpha_ecoff_swap_coff_reloc_out): New functions.
* coff-mips.c (mips_ecoff_swap_coff_aux_in),
(mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
(mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
(mips_ecoff_swap_coff_lineno_out),
(mips_ecoff_swap_coff_reloc_out): New functions.
* coffcode.h (coff_set_alignment_hook): Replace define with
new function.
(symname_in_debug_hook): Likewise.
* ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
* elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
* elf.c (assign_file_positions_except_relocs): Test
elf_backend_allow_non_load_phdr for NULL.
* elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
_bfd_elf_link_omit_section_dynsym. Update uses.
(_bfd_elf_omit_section_dynsym_all): New function.
* elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
(_bfd_elf_omit_section_dynsym_default): Declare.
(_bfd_elf_omit_section_dynsym_all): Declare.
* linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
(_bfd_nolink_bfd_get_relocated_section_contents),
(_bfd_nolink_bfd_lookup_section_flags),
(_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
(_bfd_nolink_bfd_link_hash_table_create),
(_bfd_nolink_bfd_link_just_syms),
(_bfd_nolink_bfd_copy_link_hash_symbol_type),
(_bfd_nolink_bfd_link_split_section),
(_bfd_nolink_section_already_linked),
(_bfd_nolink_bfd_define_common_symbol),
(_bfd_nolink_bfd_define_start_stop): New functions.
* reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
(_bfd_norelocs_bfd_reloc_name_lookup),
(_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
* section.c (_bfd_nowrite_set_section_contents): New function.
* syms.c (_bfd_nosymbols_canonicalize_symtab),
(_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
(_bfd_nosymbols_get_symbol_version_string),
(_bfd_nosymbols_bfd_is_local_label_name),
(_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
(_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
(_bfd_nosymbols_bfd_make_debug_symbol),
( _bfd_nosymbols_read_minisymbols),
( _bfd_nosymbols_minisymbol_to_symbol),
(_bfd_nodynamic_get_synthetic_symtab): New functions.
* libbfd-in.h: Declare new functions. Update existing defines,
removing casts.
* aix386-core.c: Update to use new hooks. Formatting.
* aout-adobe.c: Likewise.
* aout-arm.c: Likewise.
* aout-target.h: Likewise.
* aout-tic30.c: Likewise.
* aoutf1.h: Likewise.
* binary.c: Likewise.
* bout.c: Likewise.
* cisco-core.c: Likewise.
* coff-alpha.c: Likewise.
* coff-i386.c: Likewise.
* coff-i860.c: Likewise.
* coff-i960.c: Likewise.
* coff-ia64.c: Likewise.
* coff-mips.c: Likewise.
* coff-ppc.c: Likewise.
* coff-rs6000.c: Likewise.
* coff-sh.c: Likewise.
* coff-tic30.c: Likewise.
* coff-tic54x.c: Likewise.
* coff-x86_64.c: Likewise.
* coff64-rs6000.c: Likewise.
* coffcode.h: Likewise.
* elf-m10300.c: Likewise.
* elf32-cr16.c: Likewise.
* elf32-lm32.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-metag.c: Likewise.
* elf32-score.c: Likewise.
* elf32-score7.c: Likewise.
* elf32-tilepro.c: Likewise.
* elf32-xstormy16.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ia64-vms.c: Likewise.
* elf64-mmix.c: Likewise.
* elf64-sh64.c: Likewise.
* elfnn-ia64.c: Likewise.
* elfxx-sparc.c: Likewise.
* elfxx-target.h: Likewise.
* elfxx-tilegx.c: Likewise.
* elfxx-x86.h: Likewise.
* hp300hpux.c: Likewise.
* hppabsd-core.c: Likewise.
* hpux-core.c: Likewise.
* i386msdos.c: Likewise.
* i386os9k.c: Likewise.
* ieee.c: Likewise.
* ihex.c: Likewise.
* irix-core.c: Likewise.
* libaout.h: Likewise.
* libecoff.h: Likewise.
* mach-o-target.c: Likewise.
* mach-o.c: Likewise.
* mipsbsd.c: Likewise.
* mmo.c: Likewise.
* netbsd-core.c: Likewise.
* nlm-target.h: Likewise.
* oasys.c: Likewise.
* osf-core.c: Likewise.
* pdp11.c: Likewise.
* pe-mips.c: Likewise.
* pe-x86_64.c: Likewise.
* pef.c: Likewise.
* plugin.c: Likewise.
* ppcboot.c: Likewise.
* ptrace-core.c: Likewise.
* sco5-core.c: Likewise.
* som.c: Likewise.
* sparclynx.c: Likewise.
* srec.c: Likewise.
* tekhex.c: Likewise.
* trad-core.c: Likewise.
* verilog.c: Likewise.
* versados.c: Likewise.
* vms-alpha.c: Likewise.
* vms-lib.c: Likewise.
* wasm-module.c: Likewise.
* xsym.c: Likewise.
* libbfd.h: Regenerate.
2018-02-15 08:28:06 +08:00
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2018-02-16 Alan Modra <amodra@gmail.com>
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* libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
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(_bfd_bool_bfd_true): Rename from bfd_true.
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(_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
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(_bfd_int_bfd_0): Rename from bfd_0.
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(_bfd_uint_bfd_0): Rename from bfd_0u.
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(_bfd_long_bfd_0): Rename from bfd_0l.
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(_bfd_long_bfd_n1_error): Rename from _bfd_n1.
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(_bfd_void_bfd): Rename from bfd_void.
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(_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
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(_bfd_bool_bfd_link_false_error),
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(_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
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(_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
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(_bfd_bool_bfd_asection_bfd_asection_true),
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(_bfd_bool_bfd_asymbol_bfd_asymbol_true),
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(_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
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* archive.c (_bfd_noarchive_get_elt_at_index),
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(_bfd_noarchive_openr_next_archived_file),
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(_bfd_noarchive_construct_extended_name_table),
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(_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
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(_bfd_noarchive_write_armap): New functions.
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* archures.c (_bfd_nowrite_set_arch_mach): New function.
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* coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
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(alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
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(alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
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(alpha_ecoff_swap_coff_lineno_out),
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(alpha_ecoff_swap_coff_reloc_out): New functions.
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* coff-mips.c (mips_ecoff_swap_coff_aux_in),
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(mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
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(mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
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(mips_ecoff_swap_coff_lineno_out),
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(mips_ecoff_swap_coff_reloc_out): New functions.
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* coffcode.h (coff_set_alignment_hook): Replace define with
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new function.
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(symname_in_debug_hook): Likewise.
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* ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
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* elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
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* elf.c (assign_file_positions_except_relocs): Test
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elf_backend_allow_non_load_phdr for NULL.
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* elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
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_bfd_elf_link_omit_section_dynsym. Update uses.
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(_bfd_elf_omit_section_dynsym_all): New function.
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* elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
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(_bfd_elf_omit_section_dynsym_default): Declare.
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(_bfd_elf_omit_section_dynsym_all): Declare.
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* linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
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(_bfd_nolink_bfd_get_relocated_section_contents),
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(_bfd_nolink_bfd_lookup_section_flags),
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(_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
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(_bfd_nolink_bfd_link_hash_table_create),
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(_bfd_nolink_bfd_link_just_syms),
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(_bfd_nolink_bfd_copy_link_hash_symbol_type),
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(_bfd_nolink_bfd_link_split_section),
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(_bfd_nolink_section_already_linked),
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(_bfd_nolink_bfd_define_common_symbol),
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(_bfd_nolink_bfd_define_start_stop): New functions.
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* reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
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(_bfd_norelocs_bfd_reloc_name_lookup),
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(_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
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* section.c (_bfd_nowrite_set_section_contents): New function.
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* syms.c (_bfd_nosymbols_canonicalize_symtab),
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(_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
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(_bfd_nosymbols_get_symbol_version_string),
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(_bfd_nosymbols_bfd_is_local_label_name),
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(_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
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(_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
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(_bfd_nosymbols_bfd_make_debug_symbol),
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( _bfd_nosymbols_read_minisymbols),
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( _bfd_nosymbols_minisymbol_to_symbol),
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(_bfd_nodynamic_get_synthetic_symtab): New functions.
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* libbfd-in.h: Declare new functions. Update existing defines,
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removing casts.
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* aix386-core.c: Update to use new hooks. Formatting.
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* aout-adobe.c: Likewise.
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* aout-arm.c: Likewise.
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* aout-target.h: Likewise.
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* aout-tic30.c: Likewise.
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* aoutf1.h: Likewise.
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* binary.c: Likewise.
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* bout.c: Likewise.
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* cisco-core.c: Likewise.
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* coff-alpha.c: Likewise.
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* coff-i386.c: Likewise.
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* coff-i860.c: Likewise.
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* coff-i960.c: Likewise.
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* coff-ia64.c: Likewise.
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* coff-mips.c: Likewise.
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* coff-ppc.c: Likewise.
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* coff-rs6000.c: Likewise.
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* coff-sh.c: Likewise.
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* coff-tic30.c: Likewise.
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* coff-tic54x.c: Likewise.
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* coff-x86_64.c: Likewise.
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* coff64-rs6000.c: Likewise.
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* coffcode.h: Likewise.
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* elf-m10300.c: Likewise.
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* elf32-cr16.c: Likewise.
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* elf32-lm32.c: Likewise.
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* elf32-m32r.c: Likewise.
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* elf32-metag.c: Likewise.
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* elf32-score.c: Likewise.
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* elf32-score7.c: Likewise.
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* elf32-tilepro.c: Likewise.
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* elf32-xstormy16.c: Likewise.
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* elf32-xtensa.c: Likewise.
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* elf64-alpha.c: Likewise.
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* elf64-hppa.c: Likewise.
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* elf64-ia64-vms.c: Likewise.
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* elf64-mmix.c: Likewise.
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* elf64-sh64.c: Likewise.
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* elfnn-ia64.c: Likewise.
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* elfxx-sparc.c: Likewise.
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* elfxx-target.h: Likewise.
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* elfxx-tilegx.c: Likewise.
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* elfxx-x86.h: Likewise.
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* hp300hpux.c: Likewise.
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* hppabsd-core.c: Likewise.
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* hpux-core.c: Likewise.
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* i386msdos.c: Likewise.
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* i386os9k.c: Likewise.
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* ieee.c: Likewise.
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* ihex.c: Likewise.
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* irix-core.c: Likewise.
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* libaout.h: Likewise.
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* libecoff.h: Likewise.
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* mach-o-target.c: Likewise.
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* mach-o.c: Likewise.
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* mipsbsd.c: Likewise.
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* mmo.c: Likewise.
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* netbsd-core.c: Likewise.
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* nlm-target.h: Likewise.
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* oasys.c: Likewise.
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* osf-core.c: Likewise.
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* pdp11.c: Likewise.
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* pe-mips.c: Likewise.
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* pe-x86_64.c: Likewise.
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* pef.c: Likewise.
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* plugin.c: Likewise.
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* ppcboot.c: Likewise.
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* ptrace-core.c: Likewise.
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* sco5-core.c: Likewise.
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* som.c: Likewise.
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* sparclynx.c: Likewise.
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* srec.c: Likewise.
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* tekhex.c: Likewise.
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* trad-core.c: Likewise.
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* verilog.c: Likewise.
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* versados.c: Likewise.
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* vms-alpha.c: Likewise.
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* vms-lib.c: Likewise.
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* wasm-module.c: Likewise.
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* xsym.c: Likewise.
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* libbfd.h: Regenerate.
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2018-02-16 02:53:46 +08:00
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2018-02-15 Jim Wilson <jimw@sifive.com>
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2018-02-16 05:48:38 +08:00
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* elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
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symbols whose section address is zero.
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2018-02-16 02:53:46 +08:00
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* elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
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when pcrel_lo reloc has an addend. Use reloc_dangerous callback for
|
|
|
|
|
|
bfd_reloc_dangerous. Use einfo instead of warning callback for errors.
|
|
|
|
|
|
Add %X%P to error messages.
|
|
|
|
|
|
|
2018-02-15 22:55:11 +08:00
|
|
|
|
2018-02-15 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/22832
|
|
|
|
|
|
* elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
|
|
|
|
|
|
Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
|
|
|
|
|
|
and assert that the result of the call is not NULL.
|
|
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|
|
|
|
2018-02-14 22:56:21 +08:00
|
|
|
|
2018-02-14 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 22823
|
|
|
|
|
|
Revert previous delta. Add extra casts to avoid compile time
|
|
|
|
|
|
warnings instead.
|
|
|
|
|
|
* libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
|
|
|
|
|
|
cast to avoid warning from gcc v8 compiler.
|
|
|
|
|
|
(_bfd_generic_bfd_merge_private_bfd_data): Likewise.
|
|
|
|
|
|
(_bfd_generic_bfd_set_private_flags): Likewise.
|
|
|
|
|
|
(_bfd_generic_bfd_copy_private_section_data): Likewise.
|
|
|
|
|
|
(_bfd_generic_bfd_copy_private_symbol_data): Likewise.
|
|
|
|
|
|
(_bfd_generic_bfd_copy_private_header_data): Likewise.
|
|
|
|
|
|
(_bfd_generic_bfd_print_private_bfd_data): Likewise.
|
|
|
|
|
|
(_bfd_noarchive_construct_extended_name_table): Likewise.
|
|
|
|
|
|
(_bfd_noarchive_truncate_arname): Likewise.
|
|
|
|
|
|
(_bfd_noarchive_write_ar_hdr): Likewise.
|
|
|
|
|
|
(_bfd_noarchive_get_elt_at_index): Likewise.
|
|
|
|
|
|
(_bfd_nosymbols_canonicalize_symtab): Likewise.
|
|
|
|
|
|
(_bfd_nosymbols_print_symbol): Likewise.
|
|
|
|
|
|
(_bfd_nosymbols_get_symbol_info): Likewise.
|
|
|
|
|
|
(_bfd_nosymbols_get_symbol_version_string): Likewise.
|
|
|
|
|
|
(_bfd_nosymbols_bfd_is_local_label_name): Likewise.
|
|
|
|
|
|
(_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
(_bfd_nosymbols_get_lineno): Likewise.
|
|
|
|
|
|
(_bfd_nosymbols_find_nearest_line): Likewise.
|
|
|
|
|
|
(_bfd_nosymbols_find_line): Likewise.
|
|
|
|
|
|
(_bfd_nosymbols_find_inliner_info): Likewise.
|
|
|
|
|
|
(_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
|
|
|
|
|
|
(_bfd_nosymbols_read_minisymbols): Likewise.
|
|
|
|
|
|
(_bfd_nosymbols_minisymbol_to_symbol): Likewise.
|
|
|
|
|
|
(_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
|
|
|
|
|
|
(_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
|
|
|
|
|
|
(_bfd_nowrite_set_arch_mach): Likewise.
|
|
|
|
|
|
(_bfd_nowrite_set_section_contents): Likewise.
|
|
|
|
|
|
(_bfd_nolink_sizeof_headers): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_relax_section): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_gc_sections): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_lookup_section_flags): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_merge_sections): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_is_group_section): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_discard_group): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_link_hash_table_create): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_link_add_symbols): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_link_just_syms): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_final_link): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_link_split_section): Likewise.
|
|
|
|
|
|
(_bfd_nolink_section_already_linked): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_define_common_symbol): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_define_start_stop): Likewise.
|
|
|
|
|
|
(_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
|
|
|
|
|
|
(_bfd_nodynamic_get_synthetic_symtab): Likewise.
|
|
|
|
|
|
(_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
|
|
|
|
|
|
(_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
|
|
|
|
|
|
* libbfd.c (bfd_false_any): Delete.
|
|
|
|
|
|
(bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
|
|
|
|
|
|
(bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
|
|
|
|
|
|
* libbfd.h (extern): Regenerate
|
|
|
|
|
|
* aout-target.h (MY_bfd_is_target_special_symbol): Add extra
|
|
|
|
|
|
cast to avoid warning from gcc v8 compiler.
|
|
|
|
|
|
* aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
|
|
|
|
|
|
* binary.c (binary_get_symbol_info): Likewise.
|
|
|
|
|
|
* coff-alpha.c (alpha_ecoff_backend_data): Likewise.
|
|
|
|
|
|
* coff-mips.c (mips_ecoff_backend_data): Likewise.
|
|
|
|
|
|
* coffcode.h (coff_set_alignment_hook): Likewise.
|
|
|
|
|
|
(symname_in_debug_hook): Likewise.
|
|
|
|
|
|
(bfd_coff_backend_data bigobj_swap_table): Likewise.
|
|
|
|
|
|
* elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
|
|
|
|
|
|
(bfd_elfNN_bfd_make_debug_symbol): Likewise.
|
|
|
|
|
|
(bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
|
|
|
|
|
|
(bfd_elfNN_bfd_set_private_flags): Likewise.
|
|
|
|
|
|
(bfd_elfNN_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
(elf_backend_init_index_section): Likewise.
|
|
|
|
|
|
(elf_backend_allow_non_load_phdr): Likewise.
|
|
|
|
|
|
* elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* ieee.c (ieee_construct_extended_name_table): Likewise.
|
|
|
|
|
|
(ieee_write_armap): Likewise.
|
|
|
|
|
|
(ieee_write_ar_hdr): Likewise.
|
|
|
|
|
|
(ieee_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* ihex.c (ihex_canonicalize_symtab): Likewise.
|
|
|
|
|
|
(ihex_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
(_bfd_ecoff_set_alignment_hook): Likewise.
|
|
|
|
|
|
* mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* oasys.c (oasys_construct_extended_name_table): Likewise.
|
|
|
|
|
|
(oasys_write_armap): Likewise.
|
|
|
|
|
|
(oasys_write_ar_hdr): Likewise.
|
|
|
|
|
|
(oasys_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* som.c (som_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* srec.c (srec_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* versados.c (versados_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
(versados_bfd_reloc_name_lookup): Likewise.
|
|
|
|
|
|
* vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
(vms_bfd_define_start_stop): Likewise.
|
|
|
|
|
|
(alpha_vms_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
|
2018-02-14 19:50:40 +08:00
|
|
|
|
2018-02-14 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/22842
|
|
|
|
|
|
* elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
|
|
|
|
|
|
PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
|
|
|
|
|
|
* elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
|
|
|
|
|
|
R_X86_64_PC32 reloc against dynamic function in data section.
|
|
|
|
|
|
Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
|
|
|
|
|
|
(elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
|
|
|
|
|
|
against dynamic function in data section.
|
|
|
|
|
|
* elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
|
|
|
|
|
|
function address only if pcrel_plt is true.
|
|
|
|
|
|
(_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
|
|
|
|
|
|
* elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
|
|
|
|
|
|
PC-relative PLT. If PLT is PC-relative, don't generate dynamic
|
|
|
|
|
|
PC-relative relocation against a function definition in data
|
|
|
|
|
|
secton in PIE. Remove the obsolete comments.
|
|
|
|
|
|
(elf_x86_link_hash_table): Add pcrel_plt.
|
|
|
|
|
|
|
2018-02-14 06:31:53 +08:00
|
|
|
|
2018-02-13 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
|
|
|
|
|
|
instead of bfd_link_pic, for building shared library.
|
|
|
|
|
|
|
x86-64: Generate branch with PLT32 relocation
Since there is no need to prepare for PLT branch on x86-64, generate
R_X86_64_PLT32, instead of R_X86_64_PC32, if possible, which can be
used as a marker for 32-bit PC-relative branches.
To compile Linux kernel, this patch:
From: "H.J. Lu" <hjl.tools@gmail.com>
Subject: [PATCH] x86: Treat R_X86_64_PLT32 as R_X86_64_PC32
On i386, there are 2 types of PLTs, PIC and non-PIC. PIE and shared
objects must use PIC PLT. To use PIC PLT, you need to load
_GLOBAL_OFFSET_TABLE_ into EBX first. There is no need for that on
x86-64 since x86-64 uses PC-relative PLT.
On x86-64, for 32-bit PC-relative branches, we can generate PLT32
relocation, instead of PC32 relocation, which can also be used as
a marker for 32-bit PC-relative branches. Linker can always reduce
PLT32 relocation to PC32 if function is defined locally. Local
functions should use PC32 relocation. As far as Linux kernel is
concerned, R_X86_64_PLT32 can be treated the same as R_X86_64_PC32
since Linux kernel doesn't use PLT.
is needed. It is available on hjl/plt32/master branch at
https://github.com/hjl-tools/linux
bfd/
PR gas/22791
* elf64-x86-64.c (is_32bit_relative_branch): Removed.
(elf_x86_64_relocate_section): Check PIC relocations in PIE.
Remove is_32bit_relative_branch usage. Disallow PC32 reloc
against protected function in shared object.
gas/
PR gas/22791
* config/tc-i386.c (need_plt32_p): New function.
(output_jump): Generate BFD_RELOC_X86_64_PLT32 if possible.
(md_estimate_size_before_relax): Likewise.
* testsuite/gas/i386/reloc64.d: Updated.
* testsuite/gas/i386/x86-64-jump.d: Likewise.
* testsuite/gas/i386/x86-64-mpx-branch-1.d: Likewise.
* testsuite/gas/i386/x86-64-mpx-branch-2.d: Likewise.
* testsuite/gas/i386/x86-64-relax-2.d: Likewise.
* testsuite/gas/i386/x86-64-relax-3.d: Likewise.
* testsuite/gas/i386/ilp32/reloc64.d: Likewise.
* testsuite/gas/i386/ilp32/x86-64-branch.d: Likewise.
ld/
PR gas/22791
* testsuite/ld-x86-64/mpx1c.rd: Updated.
* testsuite/ld-x86-64/pr22791-1.err: New file.
* testsuite/ld-x86-64/pr22791-1a.c: Likewise.
* testsuite/ld-x86-64/pr22791-1b.s: Likewise.
* testsuite/ld-x86-64/pr22791-2.rd: Likewise.
* testsuite/ld-x86-64/pr22791-2a.s: Likewise.
* testsuite/ld-x86-64/pr22791-2b.c: Likewise.
* testsuite/ld-x86-64/pr22791-2c.s: Likewise.
* testsuite/ld-x86-64/x86-64.exp: Run PR ld/22791 tests.
2018-02-13 23:34:22 +08:00
|
|
|
|
2018-02-13 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR gas/22791
|
|
|
|
|
|
* elf64-x86-64.c (is_32bit_relative_branch): Removed.
|
|
|
|
|
|
(elf_x86_64_relocate_section): Check PIC relocations in PIE.
|
|
|
|
|
|
Remove is_32bit_relative_branch usage. Disallow PC32 reloc
|
|
|
|
|
|
against protected function in shared object.
|
|
|
|
|
|
|
2018-02-13 23:13:58 +08:00
|
|
|
|
2018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
|
|
|
|
|
|
|
|
|
|
|
|
PR 22828
|
|
|
|
|
|
* po/ru.po: Fix typo in Russian translation.
|
|
|
|
|
|
|
2018-02-13 20:56:29 +08:00
|
|
|
|
2018-02-13 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* wasm-module.c (wasm_scan_name_function_section): Rename
|
|
|
|
|
|
`index' local variable to `idx'.
|
|
|
|
|
|
|
2018-02-13 21:14:47 +08:00
|
|
|
|
2018-02-13 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 22823
|
|
|
|
|
|
Fix compile time warnings generated by gcc version 8.
|
|
|
|
|
|
* libbfd-in.h: Remove extraneous text from prototypes.
|
|
|
|
|
|
Add prototypes for bfd_false_any, bfd_true_any,
|
|
|
|
|
|
bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
|
|
|
|
|
|
bfd_n1_any, bfd_void_any.
|
|
|
|
|
|
(_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
|
|
|
|
|
|
function.
|
|
|
|
|
|
(_bfd_generic_bfd_merge_private_bfd_data): Likewise.
|
|
|
|
|
|
(_bfd_generic_bfd_set_private_flags): Likewise.
|
|
|
|
|
|
(_bfd_generic_bfd_copy_private_section_data): Likewise.
|
|
|
|
|
|
(_bfd_generic_bfd_copy_private_symbol_data): Likewise.
|
|
|
|
|
|
(_bfd_generic_bfd_copy_private_header_data): Likewise.
|
|
|
|
|
|
(_bfd_generic_bfd_print_private_bfd_data): Likewise.
|
|
|
|
|
|
(_bfd_noarchive_construct_extended_name_table): Likewise.
|
|
|
|
|
|
(_bfd_noarchive_truncate_arname): Likewise.
|
|
|
|
|
|
(_bfd_noarchive_write_ar_hdr): Likewise.
|
|
|
|
|
|
(_bfd_noarchive_get_elt_at_index): Likewise.
|
|
|
|
|
|
(_bfd_nosymbols_canonicalize_symtab): Likewise.
|
|
|
|
|
|
(_bfd_nosymbols_print_symbol): Likewise.
|
|
|
|
|
|
(_bfd_nosymbols_get_symbol_info): Likewise.
|
|
|
|
|
|
(_bfd_nosymbols_get_symbol_version_string): Likewise.
|
|
|
|
|
|
(_bfd_nosymbols_bfd_is_local_label_name): Likewise.
|
|
|
|
|
|
(_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
(_bfd_nosymbols_get_lineno): Likewise.
|
|
|
|
|
|
(_bfd_nosymbols_find_nearest_line): Likewise.
|
|
|
|
|
|
(_bfd_nosymbols_find_line): Likewise.
|
|
|
|
|
|
(_bfd_nosymbols_find_inliner_info): Likewise.
|
|
|
|
|
|
(_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
|
|
|
|
|
|
(_bfd_nosymbols_read_minisymbols): Likewise.
|
|
|
|
|
|
(_bfd_nosymbols_minisymbol_to_symbol): Likewise.
|
|
|
|
|
|
(_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
|
|
|
|
|
|
(_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
|
|
|
|
|
|
(_bfd_nowrite_set_arch_mach): Likewise.
|
|
|
|
|
|
(_bfd_nowrite_set_section_contents): Likewise.
|
|
|
|
|
|
(_bfd_nolink_sizeof_headers): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_relax_section): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_gc_sections): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_lookup_section_flags): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_merge_sections): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_is_group_section): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_discard_group): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_link_hash_table_create): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_link_add_symbols): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_link_just_syms): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_final_link): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_link_split_section): Likewise.
|
|
|
|
|
|
(_bfd_nolink_section_already_linked): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_define_common_symbol): Likewise.
|
|
|
|
|
|
(_bfd_nolink_bfd_define_start_stop): Likewise.
|
|
|
|
|
|
(_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
|
|
|
|
|
|
(_bfd_nodynamic_get_synthetic_symtab): Likewise.
|
|
|
|
|
|
(_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
|
|
|
|
|
|
(_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
|
|
|
|
|
|
* libbfd.c (bfd_false_any): New function. Like bfd_false but
|
|
|
|
|
|
accepts one or more arguments.
|
|
|
|
|
|
(bfd_true_any): Likewise.
|
|
|
|
|
|
(bfd_nullvoidptr_any): Likewise.
|
|
|
|
|
|
(bfd_0_any): Likewise.
|
|
|
|
|
|
(bfd_0u_any): Likewise.
|
|
|
|
|
|
(bfd_0l_any): Likewise.
|
|
|
|
|
|
(_bfd_n1_any): Likewise.
|
|
|
|
|
|
(bfd_void_any): Likewise.
|
|
|
|
|
|
* libbfd.h (extern): Regenerate
|
|
|
|
|
|
* aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
|
|
|
|
|
|
based dummy function.
|
|
|
|
|
|
* aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
|
|
|
|
|
|
* binary.c (binary_get_symbol_info): Likewise.
|
|
|
|
|
|
* coff-alpha.c (alpha_ecoff_backend_data): Likewise.
|
|
|
|
|
|
* coff-mips.c (mips_ecoff_backend_data): Likewise.
|
|
|
|
|
|
* coffcode.h (coff_set_alignment_hook): Likewise.
|
|
|
|
|
|
(symname_in_debug_hook): Likewise.
|
|
|
|
|
|
(bfd_coff_backend_data bigobj_swap_table): Likewise.
|
|
|
|
|
|
* elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
|
|
|
|
|
|
(bfd_elfNN_bfd_make_debug_symbol): Likewise.
|
|
|
|
|
|
(bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
|
|
|
|
|
|
(bfd_elfNN_bfd_set_private_flags): Likewise.
|
|
|
|
|
|
(bfd_elfNN_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
(elf_backend_init_index_section): Likewise.
|
|
|
|
|
|
(elf_backend_allow_non_load_phdr): Likewise.
|
|
|
|
|
|
* elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
|
|
|
|
|
|
* i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* ieee.c (ieee_construct_extended_name_table): Likewise.
|
|
|
|
|
|
(ieee_write_armap): Likewise.
|
|
|
|
|
|
(ieee_write_ar_hdr): Likewise.
|
|
|
|
|
|
(ieee_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* ihex.c (ihex_canonicalize_symtab): Likewise.
|
|
|
|
|
|
(ihex_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
(_bfd_ecoff_set_alignment_hook): Likewise.
|
|
|
|
|
|
* mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* oasys.c (oasys_construct_extended_name_table): Likewise.
|
|
|
|
|
|
(oasys_write_armap): Likewise.
|
|
|
|
|
|
(oasys_write_ar_hdr): Likewise.
|
|
|
|
|
|
(oasys_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* som.c (som_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* srec.c (srec_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* versados.c (versados_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
(versados_bfd_reloc_name_lookup): Likewise.
|
|
|
|
|
|
* vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
(vms_bfd_define_start_stop): Likewise.
|
|
|
|
|
|
(alpha_vms_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
|
|
|
|
|
|
* elf32-arc.c (get_replace_function): Assign replacement function
|
|
|
|
|
|
to func pointer.
|
|
|
|
|
|
* elf32-i370.c (i370_noop): Update prototype.
|
|
|
|
|
|
|
2018-02-13 11:39:48 +08:00
|
|
|
|
2018-02-13 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 22836
|
|
|
|
|
|
* elf.c (_bfd_elf_fixup_group_sections): Account for removed
|
|
|
|
|
|
relocation sections. If size reduces to just the flag word,
|
|
|
|
|
|
remove that too and mark with SEC_EXCLUDE.
|
|
|
|
|
|
* elflink.c (bfd_elf_final_link): Strip empty group sections.
|
|
|
|
|
|
|
2018-02-12 10:36:07 +08:00
|
|
|
|
2018-02-13 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 22829
|
|
|
|
|
|
* elf.c (assign_file_positions_for_non_load_sections): Rewrite
|
|
|
|
|
|
PT_GNU_RELRO setup.
|
|
|
|
|
|
|
2018-02-12 21:12:45 +08:00
|
|
|
|
2018-02-12 Zebediah Figura <z.figura12@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* i386msdos.c (msdos_mkobject); New function.
|
|
|
|
|
|
(msdos_object_p): New function.
|
|
|
|
|
|
(i386_msdos_vec): Use msdos_object_p as the check_format
|
|
|
|
|
|
function.
|
|
|
|
|
|
* peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
|
|
|
|
|
|
NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
|
|
|
|
|
|
IMAGE_NT_SIGNATURE.
|
|
|
|
|
|
* peXXigen.c: Likewise.
|
|
|
|
|
|
* coff-ia64.c: Likewise.
|
|
|
|
|
|
|
2018-02-12 19:51:56 +08:00
|
|
|
|
2018-02-12 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
|
|
|
|
|
|
assignment.
|
2018-02-12 19:57:41 +08:00
|
|
|
|
* elf32-arc.c (elf_arc_relocate_section): Likewise.
|
2018-02-12 19:51:56 +08:00
|
|
|
|
|
2018-02-10 09:37:32 +08:00
|
|
|
|
2018-02-09 Eric Botcazou <ebotcazou@adacore.com>
|
2018-02-10 09:30:25 +08:00
|
|
|
|
|
|
|
|
|
|
* elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
|
|
|
|
|
|
(sparc_elf_append_rela): Assert that there is enough room in section.
|
|
|
|
|
|
(_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
|
|
|
|
|
|
(_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
|
|
|
|
|
|
(allocate_dynrelocs): Remove outdated comments and reorder conditions.
|
|
|
|
|
|
For a symbol subject to a GOT relocation, reserve a slot in the
|
|
|
|
|
|
relocation section if the symbol isn't dynamic and we are in PIC mode.
|
|
|
|
|
|
(_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
|
|
|
|
|
|
is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
|
|
|
|
|
|
<R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
|
|
|
|
|
|
<R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
|
|
|
|
|
|
(_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
|
|
|
|
|
|
resolved_to_zero. Do not generate a dynamic GOT relocation for an
|
|
|
|
|
|
undefined weak symbol with non-default visibility. Remove superfluous
|
|
|
|
|
|
'else' and fix formatting.
|
|
|
|
|
|
|
2018-02-10 00:44:42 +08:00
|
|
|
|
2018-02-09 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
|
|
|
|
|
|
is_solaris.
|
|
|
|
|
|
(i386_elf32_sol2_vec): Don't declare.
|
|
|
|
|
|
(elf_i386_link_setup_gnu_properties): Also handle is_solaris.
|
|
|
|
|
|
Don't set need_global_offset_table.
|
|
|
|
|
|
(elf_i386_solaris_arch_bed): New.
|
|
|
|
|
|
(elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
|
|
|
|
|
|
Solaris.
|
|
|
|
|
|
* elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
|
|
|
|
|
|
target_os != is_nacl instead of target_os == is_normal.
|
|
|
|
|
|
(x86_64_elf64_sol2_vec): Don't declare.
|
|
|
|
|
|
(elf_x86_64_link_setup_gnu_properties): Check target_os !=
|
|
|
|
|
|
is_nacl instead of target_os == is_normal. Don't set
|
|
|
|
|
|
need_global_offset_table.
|
|
|
|
|
|
(elf_x86_64_solaris_arch_bed): New.
|
|
|
|
|
|
(elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
|
|
|
|
|
|
Solaris.
|
|
|
|
|
|
* elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
|
|
|
|
|
|
_GLOBAL_OFFSET_TABLE_ for Solaris.
|
|
|
|
|
|
(_bfd_x86_elf_link_setup_gnu_properties): Don't copy
|
|
|
|
|
|
need_global_offset_table.
|
|
|
|
|
|
* elfxx-x86.h (elf_x86_target_os): Add is_solaris.
|
|
|
|
|
|
(elf_x86_link_hash_table): Remove need_global_offset_table.
|
|
|
|
|
|
(elf_x86_init_table): Likewise.
|
|
|
|
|
|
|
2018-02-09 08:29:19 +08:00
|
|
|
|
2018-02-08 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
|
|
|
|
|
|
Remove prototype.
|
|
|
|
|
|
(i386_elf32_sol2_vec): Declared.
|
|
|
|
|
|
(elf_i386_link_setup_gnu_properties): Set
|
|
|
|
|
|
need_global_offset_table with info->output_bfd->xvec.
|
|
|
|
|
|
* elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
|
|
|
|
|
|
Remove prototype.
|
|
|
|
|
|
(x86_64_elf64_sol2_vec): Declared.
|
|
|
|
|
|
(elf_x86_64_link_setup_gnu_properties): Set
|
|
|
|
|
|
need_global_offset_table with info->output_bfd->xvec.
|
|
|
|
|
|
|
2018-02-09 05:52:22 +08:00
|
|
|
|
2018-02-08 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
|
|
|
|
|
|
New prototype.
|
|
|
|
|
|
(elf_i386_link_setup_gnu_properties): Set need_global_offset_table
|
|
|
|
|
|
for Solaris.
|
|
|
|
|
|
* elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
|
|
|
|
|
|
New prototype.
|
|
|
|
|
|
(elf_x86_64_link_setup_gnu_properties): Set
|
|
|
|
|
|
need_global_offset_table for Solaris.
|
|
|
|
|
|
* elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
|
|
|
|
|
|
unused _GLOBAL_OFFSET_TABLE_ for Solaris.
|
|
|
|
|
|
(_bfd_x86_elf_link_setup_gnu_properties): Copy
|
|
|
|
|
|
need_global_offset_table.
|
|
|
|
|
|
* elfxx-x86.h (elf_x86_link_hash_table): Add
|
|
|
|
|
|
need_global_offset_table.
|
|
|
|
|
|
(elf_x86_init_table): Likewise.
|
|
|
|
|
|
|
2018-02-09 05:15:10 +08:00
|
|
|
|
2018-02-08 Jim Wilson <jimw@sifive.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
|
|
|
|
|
|
change.
|
|
|
|
|
|
|
2018-02-08 18:28:25 +08:00
|
|
|
|
2018-02-08 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 22788
|
|
|
|
|
|
* elf.c (elf_parse_notes): Reject notes with excessuively large
|
|
|
|
|
|
alignments.
|
|
|
|
|
|
|
2018-02-05 10:47:52 +08:00
|
|
|
|
2018-02-07 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
Revert 2018-01-17 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
* elf32-ppc.c: Remove speculation barrier support.
|
|
|
|
|
|
* elf32-ppc.h: Likewise.
|
|
|
|
|
|
* elf64-ppc.c: Likewise.
|
|
|
|
|
|
* elf64-ppc.h: Likewise.
|
|
|
|
|
|
|
2018-02-07 08:53:00 +08:00
|
|
|
|
2018-02-06 Jim Wilson <jimw@sifive.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
|
|
|
|
|
|
callback to report an error.
|
|
|
|
|
|
|
2018-02-07 01:15:56 +08:00
|
|
|
|
2018-02-06 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/22263
|
|
|
|
|
|
* elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
|
|
|
|
|
|
into call to !bfd_link_executable and tidy up.
|
|
|
|
|
|
(_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
|
|
|
|
|
|
<R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
|
|
|
|
|
|
!bfd_link_executable.
|
|
|
|
|
|
<R_SPARC_TLS_IE_HI22>: Likewise.
|
|
|
|
|
|
<GOT relocations>: Remove useless code, tidy and merge related blocks.
|
|
|
|
|
|
<R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
|
|
|
|
|
|
!bfd_link_executable.
|
|
|
|
|
|
<R_SPARC_WPLT30>: Tidy up.
|
|
|
|
|
|
(_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
|
|
|
|
|
|
!bfd_link_executable.
|
|
|
|
|
|
(allocate_dynrelocs): Likewise.
|
|
|
|
|
|
(_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
|
|
|
|
|
|
<R_SPARC_TLS_GD_HI22>: Merge into...
|
|
|
|
|
|
<R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
|
|
|
|
|
|
sparc_elf_tls_transition and remove redundant code.
|
|
|
|
|
|
<R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
|
|
|
|
|
|
!bfd_link_executable.
|
|
|
|
|
|
<R_SPARC_TLS_LDO_HIX22>: Likewise.
|
|
|
|
|
|
<R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
|
|
|
|
|
|
<R_SPARC_TLS_LDM_CALL>: Likewise.
|
|
|
|
|
|
<R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
|
|
|
|
|
|
<R_SPARC_TLS_GD_ADD>: Likewise.
|
|
|
|
|
|
<R_SPARC_TLS_LDM_ADD>: Likewise.
|
|
|
|
|
|
<R_SPARC_TLS_LDO_ADD>: Likewise.
|
|
|
|
|
|
<R_SPARC_TLS_IE_LD>: Likewise.
|
|
|
|
|
|
|
2018-02-07 01:00:25 +08:00
|
|
|
|
2018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 22789
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
|
|
|
|
|
|
functions failed to find the function name, try the generic elf
|
|
|
|
|
|
find function instead.
|
|
|
|
|
|
|
2018-02-06 23:37:04 +08:00
|
|
|
|
2018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* coff-rs6000.c (xcoff_write_archive_contents_old): Use
|
|
|
|
|
|
'memcpy' instead of 'strncpy' when writing the magic number.
|
|
|
|
|
|
|
2018-02-06 23:48:29 +08:00
|
|
|
|
2018-02-06 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 22794
|
|
|
|
|
|
* opncls.c (bfd_get_debug_link_info_1): Check the size of the
|
|
|
|
|
|
section before attempting to read it in.
|
|
|
|
|
|
(bfd_get_alt_debug_link_info): Likewise.
|
|
|
|
|
|
|
Allow the find_abstract_instance_name() function in the BFD library to also return file and line number information.
The nm utility supports -l for using debug information to obtain file and line information for each symbol, if available.
We have a tool that consumes this information and displays it.
This identified a problem with the 'nm' utility.
When a source is compiled with -O2, functions can be inlined. The compiler also produces an uninlined copy of the function, normally for linking to other object files.
In the case of DWARF2 debug information, the compiler generates debug information to describe a function. If that function is inlined, the compiler then references that debug information from the inlined and uninlined copies of the routine through the use of the DW_AT_abstract_origin reference.
When nm is used on such a file, it is not able to find file and line information because that information is present in the common debug information and not at each actual implementation of the function.
The 'nm' utility only retrieves the name of the function from the abstract origin debug information and no more.
What I am proposing is to modify the find_abstract_instance_name() function (which I renamed to find_abstract_instance() ) to return the name of the function as well as any file and line information. The routine is already parsing all of the debug information in the abstract instance, so it is easy to pick up the file and line information at that time. If, for some reason, the file and line information is not present, the routine behaves as before.
For example, if I have a simple test case:
int foo(int j)
{
if (j < 15)
j += j << 2;
else
j += j << 6;
return j;
}
int main (int argc,char **argv)
{
int i = argc;
i += foo(i);
return i;
}
If that test case is compiled with -O2 and then 'nm -l' reads that executable, it currently produces this symbol output (ignoring a lot of library symbols):
8048400 T foo
080482e0 T main /scratch/pcarroll/its254/test/mytest.c:12
If I modify 'nm' to return file and line information for abstract instances, it produces the following output:
08048400 T foo /scratch/pcarroll/its254/test/mytest.c:1
080482e0 T main /scratch/pcarroll/its254/test/mytest.c:12
--------------------------------------------------------------------------
bfd * bfd/dwarf2.c (find_abstract_name): Modified to return file and
line information in addition to name, if they can be found.
2018-02-06 23:45:31 +08:00
|
|
|
|
2018-02-06 Paul Carroll <pcarroll@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd/dwarf2.c (find_abstract_name): Modified to return file and
|
|
|
|
|
|
line information in addition to name, if they can be found.
|
|
|
|
|
|
|
2018-02-03 21:18:17 +08:00
|
|
|
|
2018-02-05 Renlin Li <renlin.li@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/22764
|
|
|
|
|
|
* elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
|
|
|
|
|
|
R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
|
|
|
|
|
|
check for writeable section as well.
|
|
|
|
|
|
|
2018-02-06 00:38:16 +08:00
|
|
|
|
2018-02-05 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/22782
|
|
|
|
|
|
* elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
|
|
|
|
|
|
_GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
|
|
|
|
|
|
undefined weak symbol to 0.
|
|
|
|
|
|
* elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
|
|
|
|
|
|
if _GLOBAL_OFFSET_TABLE_ is referenced.
|
|
|
|
|
|
* elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
|
|
|
|
|
|
got_referenced instead of ref_regular_nonweak. Remove the
|
|
|
|
|
|
unused _GLOBAL_OFFSET_TABLE_ from symbol table.
|
|
|
|
|
|
* elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
|
|
|
|
|
|
|
2018-02-05 22:05:51 +08:00
|
|
|
|
2018-02-05 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
|
|
|
|
|
|
initialize `hi_reloc'.
|
|
|
|
|
|
|
2018-02-05 22:00:21 +08:00
|
|
|
|
2018-02-05 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_section_processing): For
|
|
|
|
|
|
SHT_MIPS_REGINFO sections don't assert the correct size and
|
|
|
|
|
|
report an error instead.
|
|
|
|
|
|
|
2018-02-05 22:00:21 +08:00
|
|
|
|
2018-02-05 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (_bfd_elf_write_object_contents): Propagate a failure
|
|
|
|
|
|
status from `->elf_backend_section_processing'.
|
|
|
|
|
|
|
2018-02-03 04:43:09 +08:00
|
|
|
|
2018-02-02 Jim Wilson <jimw@sifive.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/22756
|
|
|
|
|
|
* elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
|
|
|
|
|
|
If link_info->wrap_hash, check for a duplicate symbol and ignore.
|
|
|
|
|
|
(_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
|
|
|
|
|
|
Pass new argument to riscv_relax_delete_bytes.
|
|
|
|
|
|
(_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
|
|
|
|
|
|
ATTRIBUTE_UNUSED from link_info parameter.
|
|
|
|
|
|
|
2018-02-02 14:25:21 +08:00
|
|
|
|
2018-02-02 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
|
|
|
|
|
|
emitted for toc sequence optimization. Set and use "howto" later.
|
|
|
|
|
|
|
Fix compile time warnings building the binutils with clang.
bfdI would like to fix instances of the following warning, when building
with clang with no special CFLAGS other than -g3 -O0.
/home/emaisin/src/binutils-gdb/bfd/elflink.c:5425:45: error: performing pointer arithmetic on a null pointer has undefined behavior [-Werror,-Wnull-pointer-arithmetic]
return (struct elf_link_hash_entry *) 0 - 1;
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^
Replacing those with "(struct elf_link_hash_entry *) -1" gets rid of the
warning. I wanted to check that it didn't change the resulting code, so
I tried to build this:
$ cat test.c
int *before()
{
return (int *) 0 - 1;
}
int *after()
{
return (int *) - 1;
}
$ gcc -c test.c -g
$ objdump -d test.o
test.o: file format elf64-x86-64
Disassembly of section .text:
0000000000000000 <before>:
0: 55 push %rbp
1: 48 89 e5 mov %rsp,%rbp
4: 48 c7 c0 fc ff ff ff mov $0xfffffffffffffffc,%rax
b: 5d pop %rbp
c: c3 retq
000000000000000d <after>:
d: 55 push %rbp
e: 48 89 e5 mov %rsp,%rbp
11: 48 c7 c0 ff ff ff ff mov $0xffffffffffffffff,%rax
18: 5d pop %rbp
19: c3 retq
This shows that the previous code doesn't actually return -1 as the
function documentation says, but the new one does, so it's kind of a
bugfix.
bfd * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
arithmetic on NULL pointer.
* elflink.c (_bfd_elf_archive_symbol_lookup,
elf_link_add_archive_symbols): Likewise.
ld * ldexp.c (fold_name, exp_fold_tree_1): Avoid pointer arithmetic
on NULL pointer.
2018-02-01 21:21:41 +08:00
|
|
|
|
2018-02-01 Simon Marchi <simon.marchi@ericsson.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
|
|
|
|
|
|
arithmetic on NULL pointer.
|
|
|
|
|
|
* elflink.c (_bfd_elf_archive_symbol_lookup,
|
|
|
|
|
|
elf_link_add_archive_symbols): Likewise.
|
|
|
|
|
|
|
2018-01-31 21:26:46 +08:00
|
|
|
|
2018-01-31 Michael Matz <matz@suse.de>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (bfd_elf_define_start_stop): Fix check of
|
|
|
|
|
|
def_dynamic.
|
|
|
|
|
|
|
2018-01-31 21:10:40 +08:00
|
|
|
|
2018-01-31 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/21964
|
|
|
|
|
|
* elflink.c (bfd_elf_define_start_stop): Check if __start and
|
|
|
|
|
|
__stop symbols are referenced by shared objects.
|
|
|
|
|
|
|
2018-01-30 13:32:32 +08:00
|
|
|
|
2018-01-30 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 22758
|
|
|
|
|
|
* elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
|
|
|
|
|
|
segment when demand paged with lma on the same page. Test this
|
|
|
|
|
|
before load/non-load, executable/non-executable,
|
|
|
|
|
|
writable/non-writable tests and simplify. Delete bogus relro
|
|
|
|
|
|
condition in writable/non-writable test. Delete outdated
|
|
|
|
|
|
comment. Formatting.
|
|
|
|
|
|
|
2018-01-29 19:15:09 +08:00
|
|
|
|
2018-01-30 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (bfd_elf_define_start_stop): Make __start and __stop
|
|
|
|
|
|
symbols dynamic.
|
|
|
|
|
|
|
2018-01-27 05:49:33 +08:00
|
|
|
|
2018-01-29 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 22741
|
|
|
|
|
|
* coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
|
|
|
|
|
|
range before converting to a symbol table pointer.
|
|
|
|
|
|
|
2018-01-27 22:25:50 +08:00
|
|
|
|
2018-01-27 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/ru.po: Updated Russian translation.
|
|
|
|
|
|
|
2018-01-23 08:20:02 +08:00
|
|
|
|
2018-01-26 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (bfd_elf_define_start_stop): Override symbols when
|
|
|
|
|
|
they are defined dynamically.
|
|
|
|
|
|
|
2018-01-26 09:55:09 +08:00
|
|
|
|
2018-01-26 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
|
|
|
|
|
|
.branch_lt changes size.
|
|
|
|
|
|
|
2018-01-25 19:17:41 +08:00
|
|
|
|
2018-01-25 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 22746
|
|
|
|
|
|
* elfcode.h (elf_object_p): Avoid integer overflow.
|
|
|
|
|
|
|
2018-01-25 19:16:06 +08:00
|
|
|
|
2018-01-25 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/22727
|
|
|
|
|
|
* elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
|
|
|
|
|
|
Do a mere lookup of the __tls_get_addr symbol instead of adding it.
|
|
|
|
|
|
|
|
|
|
|
|
Revert
|
|
|
|
|
|
2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/22263
|
|
|
|
|
|
* elfxx-sparc.c (sparc_elf_tls_transition): Replace
|
|
|
|
|
|
bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
|
|
|
|
|
|
bfd_link_executable for TLS check.
|
|
|
|
|
|
(_bfd_sparc_elf_check_relocs): Likewise.
|
|
|
|
|
|
(allocate_dynrelocs): Likewise.
|
|
|
|
|
|
(_bfd_sparc_elf_relocate_section): Likewise.
|
|
|
|
|
|
|
[LD][AARCH64]Add group relocations to create PC-relative offset.
This is a patch to add linker support for group relocations to create a
16, 32, 48, or 64 bit PC-relative offset inline.
The following relocations are added along with the test cases:
BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
BFD_RELOC_AARCH64_MOVW_PREL_G3.
bfd/
2018-01-24 Renlin Li <renlin.li@arm.com>
* elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
BFD_RELOC_AARCH64_MOVW_PREL_G3.
* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
(_bfd_aarch64_elf_resolve_relocation): Likewise.
ld/
2018-01-24 Renlin Li <renlin.li@arm.com>
* testsuite/ld-aarch64/aarch64-elf.exp: Run new testes.
* testsuite/ld-aarch64/emit-relocs-287.s: Fix test case.
* testsuite/ld-aarch64/emit-relocs-287.d: Fix expected output.
* testsuite/ld-aarch64/emit-relocs-287-overflow.s: New.
* testsuite/ld-aarch64/emit-relocs-287-overflow.d: New.
* testsuite/ld-aarch64/emit-relocs-288.d: New.
* testsuite/ld-aarch64/emit-relocs-288.s: New.
* testsuite/ld-aarch64/emit-relocs-289.d: New.
* testsuite/ld-aarch64/emit-relocs-289.s: New.
* testsuite/ld-aarch64/emit-relocs-289-overflow.s: New.
* testsuite/ld-aarch64/emit-relocs-289-overflow.d: New.
* testsuite/ld-aarch64/emit-relocs-290.d: New.
* testsuite/ld-aarch64/emit-relocs-290.s: New.
* testsuite/ld-aarch64/emit-relocs-291.d: New.
* testsuite/ld-aarch64/emit-relocs-291.s: New.
* testsuite/ld-aarch64/emit-relocs-291-overflow.s: New.
* testsuite/ld-aarch64/emit-relocs-291-overflow.d: New.
* testsuite/ld-aarch64/emit-relocs-292.d: New.
* testsuite/ld-aarch64/emit-relocs-292.s: New.
* testsuite/ld-aarch64/emit-relocs-293.d: New.
* testsuite/ld-aarch64/emit-relocs-293.s: New.
2018-01-18 20:17:55 +08:00
|
|
|
|
2018-01-24 Renlin Li <renlin.li@arm.com>
|
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|
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|
|
|
|
* elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
|
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|
|
BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
|
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|
BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
|
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BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
|
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|
BFD_RELOC_AARCH64_MOVW_PREL_G3.
|
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|
* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
|
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(_bfd_aarch64_elf_resolve_relocation): Likewise.
|
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[GAS][AARCH64]Add group relocations to create PC-relative offset.
This is a patch to add the gas support for group relocations to create a
16, 32, 48, or 64 bit PC-relative offset inline.
The following relocations are added along with the test cases:
BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
BFD_RELOC_AARCH64_MOVW_PREL_G3.
bfd/
2018-01-24 Renlin Li <renlin.li@arm.com>
* reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
BFD_RELOC_AARCH64_MOVW_PREL_G3.
gas/
2018-01-24 Renlin Li <renlin.li@arm.com>
* config/tc-aarch64.c (reloc_table): add entries for
BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
BFD_RELOC_AARCH64_MOVW_PREL_G3.
(process_movw_reloc_info): Supports newly added MOVW_PREL relocations.
(md_apply_fix): Likewise
* testsuite/gas/aarch64/prel_g0.s: New.
* testsuite/gas/aarch64/prel_g0.d: New.
* testsuite/gas/aarch64/prel_g0_nc.s: New.
* testsuite/gas/aarch64/prel_g0_nc.d: New.
* testsuite/gas/aarch64/prel_g1.s: New.
* testsuite/gas/aarch64/prel_g1.d: New.
* testsuite/gas/aarch64/prel_g1_nc.s: New.
* testsuite/gas/aarch64/prel_g1_nc.d: New.
* testsuite/gas/aarch64/prel_g2.s: New.
* testsuite/gas/aarch64/prel_g2.d: New.
* testsuite/gas/aarch64/prel_g2_nc.s: New.
* testsuite/gas/aarch64/prel_g2_nc.d: New.
* testsuite/gas/aarch64/prel_g3.s: New.
* testsuite/gas/aarch64/prel_g3.d: New.
2018-01-18 20:08:40 +08:00
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|
|
2018-01-24 Renlin Li <renlin.li@arm.com>
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* reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
|
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BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
|
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BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
|
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BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
|
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* elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
|
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BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
|
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BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
|
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BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
|
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BFD_RELOC_AARCH64_MOVW_PREL_G3.
|
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* bfd-in2.h: Regenerate.
|
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* libbfd.h: Regenerate.
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2018-01-24 03:01:34 +08:00
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2018-01-23 Maciej W. Rozycki <macro@mips.com>
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* elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
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|
`mips_elf32_section_processing' comment reference.
|
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2018-01-21 06:25:24 +08:00
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2018-01-20 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/22721
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* elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
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versioned __tls_get_addr symbol.
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2018-01-19 18:50:06 +08:00
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2018-01-19 Nick Clifton <nickc@redhat.com>
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* po/fr.po: Updated French translation.
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2018-01-18 19:36:40 +08:00
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2018-01-18 Alan Modra <amodra@gmail.com>
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* elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
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* elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
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(ppc64_elf_build_stubs): Likewise.
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2018-01-17 23:52:37 +08:00
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2018-01-17 Nick Clifton <nickc@redhat.com>
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* po/ru.po: Updated Russian translation.
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* po/uk/po: Updated Ukranian translation.
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2018-01-17 18:54:32 +08:00
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2018-01-17 Alan Modra <amodra@gmail.com>
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* elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
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2018-01-17 11:49:08 +08:00
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2018-01-17 Alan Modra <amodra@gmail.com>
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* elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
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(CRSETEQ, BEQCTRM): Define.
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(is_nonpic_glink_stub): Don't check bctr.
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(ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
|
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(ppc_elf_relax_section): Size speculation barrier.
|
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(output_bctr): New function.
|
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(write_glink_stub): Use output_bctr.
|
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(ppc_elf_relocate_section): Use output_bctr for long branch stub.
|
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(ppc_elf_finish_dynamic_symbol): Likewise.
|
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|
(ppc_elf_finish_dynamic_sections): Use output_bctr.
|
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|
|
* elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
|
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* elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
|
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(GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
|
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|
(size_global_entry_stubs): Handle speculation barrier sizing.
|
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|
(plt_stub_size): Likewise.
|
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|
|
(output_bctr): New function.
|
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|
|
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|
(build_plt_stub, build_tls_get_addr_stub): Output speculation
|
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barrier.
|
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|
(ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
|
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|
|
|
(ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
|
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(build_global_entry_stubs): Output speculation barrier.
|
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(ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
|
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|
* elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
|
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|
PowerPC PLT stub tidy
This is in preparation for the next patch adding Spectre variant 2
mitigation for PowerPC and PowerPC64. Besides tidying code involved
in stub output (to reduce the number of places where bctr is output),
the patch adds some user visible features:
1) PowerPC64 ELFv2 global entry stubs now are aligned under the
control of --plt-align, with a default alignment of 32 bytes.
2) PowerPC64 __glink_PLTresolve is no longer padded out with nops.
3) PowerPC32 PLT stubs are aligned under the control of --plt-align,
with the default alignment being 16 bytes as before.
4) The PowerPC32 branch/nop table emitted before __glink_PLTresolve
is now smaller in many cases. It was sized incorrectly when the
__tls_get_addr_opt stub was used, and unnecessarily included space
for local ifuncs.
bfd/
* elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
__tls_get_addr_opt, and alignment sizing.
(TLS_GET_ADDR_GLINK_SIZE): Delete.
(is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
(ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
or 8 insns.
(ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
(allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
(ppc_elf_size_dynamic_sections): Likewise. Size branch table
by PLT reloc count.
(write_glink_stub): Handle __tls_get_addr_opt stub.
Pad out to size given by GLINK_ENTRY_SIZE.
(ppc_elf_relocate_section): Adjust write_glink_stub call.
(ppc_elf_finish_dynamic_symbol): Likewise.
(ppc_elf_finish_dynamic_sections): Write PLTresolve without using
insn array since so many need rewriting.
* elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
* elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
nops. Adjust all uses.
(ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
in glink_vma calculation.
(struct ppc_link_hash_table): Add global_entry section pointer.
(create_linkage_sections): Create separate section for global
entry stubs.
(PPC_LO, PPC_HI, PPC_HA): Move earlier.
(size_global_entry_stubs): Handle sizing for aligned stubs.
(ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
and don't stash end of glink branch table in rawsize.
(ppc_build_one_stub): Rewrite stub size calculations.
(build_global_entry_stubs): Use new section.
(ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
Build lazy link stubs out to end of section. Build global entry
stubs in new section.
gold/
* options.h (plt_align): Support for PowerPC32 too.
* powerpc.cc (Stub_table::stub_align): Heed --plt-align for 32-bit.
(Stub_table::plt_call_size, branch_stub_size): Tidy.
(Stub_table::plt_call_align): Implement using stub_align.
(Output_data_glink::global_entry_align): New function.
(Output_data_glink::global_entry_off): New function.
(Output_data_glink::global_entry_address): Use global_entry_off.
(Output_data_glink::pltresolve_size): New function, replacing
pltresolve_size_ constant. Update all uses.
(Output_data_glink::add_global_entry): Align offset.
(Output_data_glink::set_final_data_size): Use global_entry_align.
(Stub_table::do_write): Don't pad __glink_PLTrelsolve with nops.
Tidy stub output. Use global_entry_off.
ld/
* emultempl/ppc32elf.em (params): Init new field.
(enum ppc32_opt): New enum to define OPTION_* values. Add
OPTION_PLT_ALIGN and OPTION_NO_PLT_ALIGN.
(PARSE_AND_LIST_LONGOPTS): Handle new options.
(PARSE_AND_LIST_ARGS_CASES): Likewise.
(PARSE_AND_LIST_OPTIONS): Likewise. Break up help output.
* emultempl/ppc64elf.em (ppc_add_stub_section): Init alignment
correctly for negative --plt-stub-align.
* testsuite/ld-powerpc/elfv2exe.d,
* testsuite/ld-powerpc/elfv2so.d,
* testsuite/ld-powerpc/relbrlt.d,
* testsuite/ld-powerpc/relbrlt.s,
* testsuite/ld-powerpc/tlsexe.d,
* testsuite/ld-powerpc/tlsexe.r,
* testsuite/ld-powerpc/tlsexe32.d,
* testsuite/ld-powerpc/tlsexe32.g,
* testsuite/ld-powerpc/tlsexe32.r,
* testsuite/ld-powerpc/tlsexetoc.d,
* testsuite/ld-powerpc/tlsexetoc.r,
* testsuite/ld-powerpc/tlsopt5_32.d,
* testsuite/ld-powerpc/tlsso.d,
* testsuite/ld-powerpc/tlstocso.d: Update for changed stub order.
2018-01-13 16:23:41 +08:00
|
|
|
|
2018-01-17 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
|
|
|
|
|
|
__tls_get_addr_opt, and alignment sizing.
|
|
|
|
|
|
(TLS_GET_ADDR_GLINK_SIZE): Delete.
|
|
|
|
|
|
(is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
|
|
|
|
|
|
(ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
|
|
|
|
|
|
or 8 insns.
|
|
|
|
|
|
(ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
|
|
|
|
|
|
(allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
|
|
|
|
|
|
(ppc_elf_size_dynamic_sections): Likewise. Size branch table
|
|
|
|
|
|
by PLT reloc count.
|
|
|
|
|
|
(write_glink_stub): Handle __tls_get_addr_opt stub.
|
|
|
|
|
|
Pad out to size given by GLINK_ENTRY_SIZE.
|
|
|
|
|
|
(ppc_elf_relocate_section): Adjust write_glink_stub call.
|
|
|
|
|
|
(ppc_elf_finish_dynamic_symbol): Likewise.
|
|
|
|
|
|
(ppc_elf_finish_dynamic_sections): Write PLTresolve without using
|
|
|
|
|
|
insn array since so many need rewriting.
|
|
|
|
|
|
* elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
|
|
|
|
|
|
* elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
|
|
|
|
|
|
GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
|
|
|
|
|
|
nops. Adjust all uses.
|
|
|
|
|
|
(ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
|
|
|
|
|
|
in glink_vma calculation.
|
|
|
|
|
|
(struct ppc_link_hash_table): Add global_entry section pointer.
|
|
|
|
|
|
(create_linkage_sections): Create separate section for global
|
|
|
|
|
|
entry stubs.
|
|
|
|
|
|
(PPC_LO, PPC_HI, PPC_HA): Move earlier.
|
|
|
|
|
|
(size_global_entry_stubs): Handle sizing for aligned stubs.
|
|
|
|
|
|
(ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
|
|
|
|
|
|
and don't stash end of glink branch table in rawsize.
|
|
|
|
|
|
(ppc_build_one_stub): Rewrite stub size calculations.
|
|
|
|
|
|
(build_global_entry_stubs): Use new section.
|
|
|
|
|
|
(ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
|
|
|
|
|
|
Build lazy link stubs out to end of section. Build global entry
|
|
|
|
|
|
stubs in new section.
|
|
|
|
|
|
|
2018-01-15 20:09:11 +08:00
|
|
|
|
2018-01-15 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/uk.po: Updated Ukranian translation.
|
|
|
|
|
|
|
2018-01-13 21:56:48 +08:00
|
|
|
|
2018-01-13 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/bfd.pot: Regenerated.
|
|
|
|
|
|
|
2018-01-13 21:31:12 +08:00
|
|
|
|
2018-01-13 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* version.m4: Bump version to 2.30.51
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
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2018-01-13 21:26:38 +08:00
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2018-01-13 Nick Clifton <nickc@redhat.com>
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2.30 branch created.
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2018-01-12 21:16:17 +08:00
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2018-01-12 Jens Widell <jl@opera.com>
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* elf.c (setup_group): Optimize search for group by remembering
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last found group and restarting search at that index.
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* elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
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2018-01-12 08:07:28 +08:00
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2018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
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* aoutx.h (aout_link_check_ar_symbols): Remove default and handle
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bfd_link_common_skip_none in switch.
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2018-01-12 14:28:04 +08:00
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2018-01-12 Alan Modra <amodra@gmail.com>
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PR ld/22649
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* elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
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references on forced local symbols.
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2018-01-12 17:25:11 +08:00
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2018-01-12 Vlad Ivanov <vlad@ivanov.email>
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* elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
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.reginfo section has wrong size.
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2018-01-12 11:04:55 +08:00
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2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/22393
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* elf.c (_bfd_elf_map_sections_to_segments): When generating
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separate code and read-only data LOAD segments, create a new
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LOAD segment if the previous section contains text and the
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current section doesn't or vice versa. Don't put a writable
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section in a read-only segment if there is a RELRO segment.
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2018-01-12 07:36:40 +08:00
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2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/22649
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* elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
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references on forced local symbols.
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2018-01-12 01:42:12 +08:00
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2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/22677
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* elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
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INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
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2018-02-23 14:21:31 +08:00
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2018-01-09 Kuan-Lin Chen <kuanlinchentw@gmail.com>
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2018-01-09 16:04:58 +08:00
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PR 22662
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* elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
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2018-01-04 04:06:26 +08:00
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2018-01-03 John Baldwin <jhb@FreeBSD.org>
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* elf.c (elfcore_grok_freebsd_note): Handle
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NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
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NT_FREEBSD_PROCSTAT_VMMAP.
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2018-01-03 13:17:27 +08:00
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2018-01-03 Alan Modra <amodra@gmail.com>
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Update year range in copyright notice of all files.
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2018-01-03 13:15:17 +08:00
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For older changes see ChangeLog-2017
|
2016-01-01 18:44:31 +08:00
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2018-01-03 13:15:17 +08:00
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Copyright (C) 2018 Free Software Foundation, Inc.
|
2016-01-01 18:44:31 +08:00
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Copying and distribution of this file, with or without modification,
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are permitted in any medium without royalty provided the copyright
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notice and this notice are preserved.
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Local Variables:
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mode: change-log
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left-margin: 8
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fill-column: 74
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version-control: never
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End:
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