1 2022-05-19 Yvan Roux <yvan.roux@foss.st.com>
4 * bfdio.c (_bfd_real_fopen): Delete ccs string.
6 2022-04-27 John Baldwin <jhb@FreeBSD.org>
8 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_TLS notes.
10 2022-04-25 Nick Clifton <nickc@redhat.com>
13 * elflink.c (bfd_elf_size_dynamic_sections): Display a note to the
14 user that the current ehaviour of creating an executable stack
15 because of a missing .note.GNU-stack section is deprecated and
16 will be changed in a future release.
18 2022-04-20 Clément Chigot <clement.chigot@atos.net>
20 * coff-rs6000.c (xcoff_reloc_type_noop): Add info argument.
21 (xcoff_reloc_type_fail): Likewise.
22 (xcoff_reloc_type_pos): Likewise.
23 (xcoff_reloc_type_neg): Likewise.
24 (xcoff_reloc_type_rel): Likewise.
25 (xcoff_reloc_type_toc): Likewise.
26 (xcoff_reloc_type_ba): Likewise.
27 (xcoff_reloc_type_crel): Likewise.
28 (xcoff_reloc_type_tls): Likewise.
29 (xcoff_reloc_type_br): Add stub handler.
30 (xcoff_ppc_relocate_section): Add info to
31 xcoff_calculate_relocation.
32 (xcoff_stub_indirect_call_code): New constant.
33 (xcoff_stub_shared_call_code): Likewise.
34 (bfd_xcoff_backend_data): Add stub code fields.
35 (bfd_pmac_xcoff_backend_data): Likewise.
36 * coff64-rs6000.c (xcoff64_reloc_type_br): Add stub handler.
37 (xcoff64_ppc_relocate_section): Add info to
38 xcoff64_calculate_relocation.
39 (xcoff64_stub_indirect_call_code): New constant.
40 (xcoff64_stub_shared_call_code): Likewise.
41 (bfd_xcoff_backend_data): Add stub code fields.
42 (bfd_xcoff_aix5_backend_data): Likewise.
43 * libxcoff.h (struct xcoff_backend_data_rec): Add stub fields.
44 (bfd_xcoff_stub_indirect_call_code): New define.
45 (bfd_xcoff_stub_indirect_call_size): New define.
46 (bfd_xcoff_stub_shared_call_code): New define.
47 (bfd_xcoff_stub_shared_call_size): New define.
48 (xcoff_reloc_function): Add info argument.
49 (enum xcoff_stub_type): New enum.
50 (struct xcoff_stub_hash_entry): New structure.
51 * xcofflink.c (struct xcoff_link_hash_table): Add stub hash
52 table and params fields.
53 (xcoff_stub_hash_entry): New define.
54 (xcoff_stub_hash_lookup): New define.
55 (stub_hash_newfunc): New function.
56 (_bfd_xcoff_bfd_link_hash_table_free): Free the new stub hash
58 (_bfd_xcoff_bfd_link_hash_table_create): Create the new stub
60 (xcoff_link_add_symbols): Save rawsize for XTY_SD.
61 (bfd_xcoff_link_init): New function.
62 (xcoff_stub_csect_name): New function.
63 (xcoff_stub_get_csect_in_range): New function.
64 (xcoff_stub_name): New function.
65 (bfd_xcoff_get_stub_entry): New function.
66 (bfd_xcoff_type_of_stub): New function.
67 (xcoff_add_stub): New function.
68 (xcoff_build_one_stub): New function.
69 (bfd_xcoff_size_stubs): New function.
70 (bfd_xcoff_build_stubs): New function.
71 (xcoff_stub_create_relocations): New function.
72 (xcoff_link_input_bfd): Adapt relocations to stub.
73 (xcoff_write_global_symbol): Adapt to new TOC entries generated
75 (_bfd_xcoff_bfd_final_link): Handle stub file.
76 * xcofflink.h (struct bfd_xcoff_link_params): New structure.
78 2022-04-20 Clément Chigot <clement.chigot@atos.net>
80 * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Write len in
81 ldinfo->strings instead of directly in the output_bfd.
82 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
83 * xcofflink.c (struct xcoff_link_hash_table): Remove ldrel_count
84 field. Add ldinfo field.
85 (xcoff_mark_symbol): Adjust to new ldinfo field.
86 (xcoff_mark): Likewise.
87 (bfd_xcoff_link_count_reloc): Likewise.
88 (xcoff_build_loader_section): Split into two functions: one that
89 build the loader section (this function) and one that only size
91 (xcoff_size_loader_section): ... (this function).
92 (bfd_xcoff_size_dynamic_sections): Adapt to new ldinfo field.
93 Move the part where the dynamic sections are build to ...
94 (bfd_xcoff_build_dynamic_sections): ... this function.
95 * xcofflink.h: Add bfd_xcoff_build_dynamic_sections prototype.
97 2022-04-13 Alexander von Gluck IV <kallisti5@unixzen.com>
99 * config.bfd (x86-haiku): Add i386_pei_vec as a selectable format.
101 2022-04-08 Nick Clifton <nickc@redhat.com>
104 * coffgen.c (coff_find_nearest_line_with_names): Fix typo
105 retrieving saved bias.
107 2022-04-07 Mark Harmstone <mark@harmstone.com>
109 * coff-i386.c (in_reloc_p): Add R_SECTION.
110 (howto_table): Add R_SECTION.
111 (coff_pe_i386_relocation_section): Add support for R_SECTION.
112 (coff_i386_reloc_type_lookup): Add support for
113 BFD_RELOC_16_SECCIDX.
114 * coff-x86_64.c (in_reloc_p): Add R_SECTION.
115 (howto_table): Add R_SECTION.
116 (coff_pe_amd64_relocation_section): Add support for R_SECTION.
117 (coff_amd64_reloc_type_lookup): Add support for
118 BFD_RELOC_16_SECCIDX.
119 * reloc.c: Add BFD_RELOC_16_SECIDX.
120 * bfd-in2.h: Regenerate.
121 * libbfd.h: Regenerate.
123 2022-04-01 John Baldwin <jhb@FreeBSD.org>
125 * elf-bfd.h (elfcore_write_x86_segbases): New.
126 * elf.c (elfcore_grok_freebsd_note): Add pseudosections for
127 NT_FREEBSD_X86_SEGBASES register notes.
128 (elfcore_write_x86_segbases): New.
129 (elfcore_write_register_note): Write NT_FREEBSD_X86_SEGBASES
132 2022-04-01 John Baldwin <jhb@FreeBSD.org>
134 * elf.c (elfcore_grok_freebsd_note): Remove checks for namesz.
136 2022-03-22 Steiner H Gunderson <steinar+sourceware@gunderson.no>
138 * dwarf2.c (_bfd_dwarf2_find_nearest_line): if a function name is
139 found, but no line number info, then return a result of 2.
141 2022-03-21 Steiner H Gunderson <steinar+sourceware@gunderson.no>
144 * dwarf2.c (scan_unit_for_symbols): When performing second pass,
145 check to see if the function or variable being processed is the
146 same as the previous one.
148 2022-03-18 Viorel Preoteasa <viorel.preoteasa@gmail.com>
151 * elf32-arm.c (THM_MAX_FWD_BRANCH_OFFSET): Fix definition.
152 (THM2_MAX_FWD_BRANCH_OFFSET): Likewise.
154 2022-03-16 Simon Marchi <simon.marchi@efficios.com>
156 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES):
158 (BFD64_BACKENDS): Add elf64-amdgcn.lo.
159 (BFD64_BACKENDS_CFILES): Add elf64-amdgcn.c.
160 * Makefile.in: Re-generate.
162 * elf64-amdgcn.c: New.
163 * archures.c (bfd_architecture): Add bfd_arch_amdgcn and related
165 (bfd_amdgcn_arch): New.
166 (bfd_archures_list): Add bfd_amdgcn_arch.
167 * bfd-in2.h: Re-generate.
168 * config.bfd: Handle amdgcn* target.
169 * configure.ac: Handle amdgcn_elf64_le_vec.
170 * configure: Re-generate.
171 * elf-bfd.h (elf_target_id): Add AMDGCN_ELF_DATA.
172 * targets.c (amdgcn_elf64_le_vec): New.
173 (_bfd_target_vector): Add amdgcn_elf64_le_vec.
175 2022-03-01 Torbjörn Svensson <torbjorn.svensson@st.com>
176 Fred Eisele <fredrick.eisele@gmail.com>
179 * bfdio.c (_bfd_real_fopen): Fix typo.
181 2022-03-01 Nick Clifton <nickc@redhat.com>
184 * elf32-arm.c (elf32_arm_merge_eabi_attributes): If the first
185 input bfd has a Tag_ABI_HardFP_use set to 3 but does not also have
186 TAG_FP_arch set then reset the TAG_ABI_HardFP_use.
188 2022-02-28 Torbjörn Svensson <torbjorn.svensson@st.com>
189 Fred Eisele <fredrick.eisele@gmail.com>
192 * bfdio.c (_bfd_real_fopen): Fix handling of paths longer than 260
193 characters on Windows hosts.
195 2022-02-28 Nick Clifton <nickc@redhat.com>
198 * config.bfd: Update error message for obsolete configurations.
200 2022-02-17 Nick Clifton <nickc@redhat.com>
202 * po/sr.po: Updated Serbian translation.
204 2022-02-16 Fangrui Song <maskray@google.com>
205 Nick Clifton <nickc@redhat.com>
208 * bfd-in2.h (struct bfd_section): Add type.
209 (discarded_section): Add field.
210 * elf.c (elf_fake_sections): Handle bfd_section::type.
211 * section.c (BFD_FAKE_SECTION): Add field.
212 * mri.c (mri_draw_tree): Update function call.
214 2022-02-11 Michael Forney <mforney@mforney.org>
216 * bfd.c (bfd_set_gp_value): Remove return with expression
219 2022-02-09 Nick Clifton <nickc@redhat.com>
221 * config.bfd: Move pending obsolesence targets into the definitely
224 2022-02-02 Nick Clifton <nickc@redhat.com>
227 * dwarf2.c (read_section): Change the heuristic that checks for
228 overlarge dwarf debug info sections.
230 2022-02-02 Stafford Horne <shorne@gmail.com>
233 * elf32-or1k.c (or1k_elf_got16_no_overflow_howto): Define.
234 (or1k_elf_relocate_section): Use new howto instead of trying to
235 mask out relocation bits.
237 2022-01-24 Roland McGrath <mcgrathr@google.com>
239 * doc/local.mk (%D%/bfdver.texi): Add mkdir command.
241 2022-01-24 Nick Clifton <nickc@redhat.com>
243 * po/fr.po: Updated French translation.
244 * po/ro.po: Updated Romanian translation.
245 * po/uk.po: Updated Ukranian translation.
247 2022-01-22 Nick Clifton <nickc@redhat.com>
249 * version.m4: Change to 2.38.50.
250 * configure: Regenerate.
251 * po/bfd.pot: Regenerate.
253 2022-01-22 Nick Clifton <nickc@redhat.com>
255 * 2.38 release branch created.
257 2022-01-17 Nick Clifton <nickc@redhat.com>
259 * Makefile.in: Regenerate.
260 * configure: Regenerate.
261 * doc/Makefile.in: Regenerate.
262 * po/bfd.pot: Regenerate.
264 2021-12-15 Nikita Popov <npv1310@gmail.com>
267 * dwarf1.c (parse_die): Fix undefined behaviour in range tests.
269 2021-11-17 Nick Clifton <nickc@redhat.com>
272 * elf.c (assign_file_positions_for_non_load_sections): Replace
273 assertion with a warning message.
275 2021-10-19 Nick Clifton <nickc@redhat.com>
277 * linker.c (_bfd_generic_link_add_one_symbol): Test for a NULL
278 name before checking to see if the symbol is __gnu_lto_slim.
279 * archive.c (_bfd_compute_and_write_armap): Likewise.
281 2021-09-27 Nick Alcock <nick.alcock@oracle.com>
283 * configure: Regenerate.
285 2021-09-15 Andrew Burgess <andrew.burgess@embecosm.com>
287 * archures.c (bfd_arch_list): Use 'char *' instead of 'char **'
288 when calculating space for a string list.
290 2021-09-014 Cupertino Miranda <cmiranda@synopsys.com>
291 Claudiu Zissulescu <claziss@synopsys.com>
293 * arc-got.h (arc_static_sym_data): New structure.
294 (get_static_sym_data): New function.
295 (relocate_fix_got_relocs_for_got_info): Move the computation fo
296 symbol value and section to above introduced function, and use
299 2021-09-07 Luis Machado <luis.machado@linaro.org>
301 Revert: [AArch64] MTE corefile support
303 2021-05-21 Luis Machado <luis.machado@linaro.org>
305 * elf.c (elfcore_make_memtag_note_section): New function.
306 (elfcore_grok_note): Handle NT_MEMTAG note types.
308 2021-09-07 Nick Clifton <nickc@redhat.com>
311 * elf32-xtensa.c (elf_xtensa_do_reloc): Add check for put of range
315 * elfxx-riscv.c (riscv_elf_add_sub_reloc): Add check for out of
318 2021-08-10 Nick Clifton <nickc@redhat.com>
320 * po/sr.po: Updated Serbian translation.
322 2021-07-18 Nick Clifton <nickc@redhat.com>
324 * config.bfd: Move pending obsoletion targets to obsolete list.
326 2021-07-16 Giulio Benetti <giulio.benetti@benettiengineering.com>
328 * elf32-or1k.c (or1k_elf_relocate_section): Use a separate entry
329 in switch case R_OR1K_INSN_REL_26 where we need to check for
330 !SYMBOL_CALLS_LOCAL() instead of !SYMBOL_REFERENCES_LOCAL().
332 2021-07-14 Clément Chigot <clement.chigot@atos.net>
334 * libxcoff.h (struct xcoff_dwsect_name): Add DWARF name.
335 * coff-rs6000.c (xcoff_dwsect_names): Update.
336 * coffcode.h (sec_to_styp_flags): Likewise.
337 (coff_new_section_hook): Likewise.
339 2021-07-10 Alan Modra <amodra@gmail.com>
341 * dwarf2.c (read_address): Remove accidental commit.
342 (read_ranges): Compare offset rather than pointers.
344 2021-07-08 Nick Clifton <nickc@redhat.com>
346 * po/pt.po: Updated Portuguese translation.
348 2021-07-07 Nick Clifton <nickc@redhat.com>
350 * elfcode.h (elf_swap_symbol_out): Revert accidental change that
351 removed an abort if the shndx pointer is NULL.
353 2021-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
355 * sysdep.h [!ENABLE_NLS]: Prevent inclusion of <libintl.h> on
358 2021-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
360 * configure.ac: Check for strnlen declaration.
361 * configure, config.in: Regenerate.
363 2021-07-07 Nick Clifton <nickc@redhat.com>
366 * coff-rs6000.c (xcoff_reloc_type_tls): Reformat error messages in
367 order to fix problems when translating.
368 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
369 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
371 * po/bfd.pot: Regenerate.
373 2021-07-06 Michael Matz <matz@suse.de>
376 * elfnn-riscv.c (riscv_relax_delete_bytes): Check for any
379 2021-07-06 Alan Modra <amodra@gmail.com>
382 * elf64-bpf.c (bpf_elf_generic_reloc): Add missing ATTRIBUTE_UNUSED.
384 2021-07-05 Alan Modra <amodra@gmail.com>
387 * elf64-bpf.c (bpf_elf_generic_reloc): Use correct bfd for bfd_put
388 and bfd_put_32 calls. Correct section limit checks.
390 2021-07-03 Nick Clifton <nickc@redhat.com>
392 * version.m4: Update version number.
393 * configure: Regenerate.
394 * po/opcodes.pot: Regenerate.
396 2021-07-03 Nick Clifton <nickc@redhat.com>
398 * 2.37 release branch created.
400 2021-07-02 Nick Clifton <nickc@redhat.com>
403 * dwarf2.c (read_ranges): Check that range_ptr does not exceed
406 2021-06-30 YunQiang Su <yunqiang.su@cipunited.com>
409 * bfd/elfxx-mips.c (_bfd_mips_elf_section_from_shdr,
410 _bfd_mips_elf_fake_sections): Mark LTO debug info as
413 2021-06-29 Nick Clifton <nickc@redhat.com>
415 * config.bfd (obsolete configurations): Add netbsdpe.
417 2021-06-22 Nelson Chu <nelson.chu@sifive.com>
419 * elfnn-riscv.c (riscv_pcrel_hi_reloc): Added field to store
420 the original relocation type, in case the type is converted to
422 (riscv_pcrel_lo_reloc): Removed unused name field.
423 (riscv_pcrel_relocs): Added comments.
424 (riscv_zero_pcrel_hi_reloc): Removed unused input_bfd.
425 (riscv_record_pcrel_hi_reloc): Updated.
426 (riscv_record_pcrel_lo_reloc): Likewise.
427 (riscv_resolve_pcrel_lo_relocs): Likewise. Check the original
428 type of auipc, to make sure the %pcrel_lo without any addends.
429 Otherwise, report dangerous relocation error.
430 (riscv_elf_relocate_section): Updated above functions are changed.
431 For R_RISCV_GOT_HI20, report dangerous relocation error when addend
434 2021-06-19 H.J. Lu <hongjiu.lu@intel.com>
437 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Count PLT for GOTOFF
438 relocation against IFUNC symbols.
439 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
441 2021-06-19 H.J. Lu <hongjiu.lu@intel.com>
443 * elflink.c (bfd_elf_final_link): Correct DT_TEXTREL warning in
446 2021-06-18 H.J. Lu <hongjiu.lu@intel.com>
448 * elf-properties.c (_bfd_elf_parse_gnu_properties): Handle
449 GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI,
450 GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI.
451 (elf_merge_gnu_properties): Likewise.
453 2021-06-11 Alan Modra <amodra@gmail.com>
456 * elf-bfd.h (struct elf_obj_tdata): Add is_pie.
457 * elflink.c (elf_link_add_object_symbols): Set is_pie.
459 2021-06-09 Nick Clifton <nickc@redhat.com>
462 * config.bfd: Do not add the sparc_elf32_vec or sparc_elf64_vec
463 vectors to Sparc Solaris2 targets.
465 2021-06-08 Michael Matz <matz@suse.de>
467 * elf.c (bfd_section_from_shdr): Set has_secondary_relocs flag.
468 (_bfd_elf_slurp_secondary_reloc_section): Use it for early-out.
470 2021-06-07 Jan Beulich <jbeulich@suse.com>
472 * dwarf2.c (read_ranges, read_rnglists): Add u suffix to constant.
474 2021-06-02 Alan Modra <amodra@gmail.com>
476 * elf-attrs.c (_bfd_elf_parse_attributes): Break out of loop if
477 subsection length is too small to cover tag and length field.
479 2021-05-31 Nelson Chu <nelson.chu@sifive.com>
480 Lifang Xia <lifang_xia@c-sky.com>
483 * elfnn-riscv.c (struct riscv_elf_link_hash_table): New integer pointer
484 to monitor the data segment phase.
485 (bfd_elfNN_riscv_set_data_segment_info): New function called by
486 after_allocation, to set the data_segment_phase from expld.dataseg.
487 (_bfd_riscv_relax_section): Don't relax when data_segment_phase is
488 exp_seg_relro_adjust (0x4).
489 * elfxx-riscv.h (bfd_elf32_riscv_set_data_segment_info): New extern.
490 (bfd_elf64_riscv_set_data_segment_info): Likewise
492 2021-05-28 H.J. Lu <hongjiu.lu@intel.com>
495 * elf32-i386.c: Don't include "libiberty.h".
496 (elf_howto_table): Revert commits a7664973b24 and 50c95a739c9.
497 (elf_i386_rtype_to_howto): Revert commit 50c95a739c9.
498 (elf_i386_info_to_howto_rel): Likewise.
499 (elf_i386_tls_transition): Likewise.
500 (elf_i386_relocate_section): Likewise.
501 * elf64-x86-64.c (x86_64_elf_howto_table): Revert commits
502 a7664973b24 and 50c95a739c9.
503 (elf_x86_64_rtype_to_howto): Revert commit 50c95a739c9.
504 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Likewise.
505 * elfxx-x86.h (elf_x86_obj_tdata): Likewise.
506 (elf_x86_has_code16): Likewise.
508 2021-05-26 H.J. Lu <hongjiu.lu@intel.com>
511 * elf32-i386.c: Include "libiberty.h".
512 (elf_howto_table): Add 16-bit R_386_PC16 entry.
513 (elf_i386_rtype_to_howto): Add a BFD argument. Use 16-bit
514 R_386_PC16 if input has 16-bit mode instructions.
515 (elf_i386_info_to_howto_rel): Update elf_i386_rtype_to_howto
517 (elf_i386_tls_transition): Likewise.
518 (elf_i386_relocate_section): Likewise.
519 * elf64-x86-64.c (x86_64_elf_howto_table): Add 16-bit
521 (elf_x86_64_rtype_to_howto): Use 16-bit R_X86_64_PC16 if input
522 has 16-bit mode instructions.
523 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Set
524 elf_x86_has_code16 if relocatable input is marked with
525 GNU_PROPERTY_X86_FEATURE_2_CODE16.
526 * elfxx-x86.h (elf_x86_obj_tdata): Add has_code16.
527 (elf_x86_has_code16): New.
529 2021-05-26 Nelson Chu <nelson.chu@sifive.com>
531 * elfxx-riscv.h (check_unknown_prefixed_ext): New bool.
532 * elfxx-riscv.c (riscv_parse_prefixed_ext): Do not check the
533 prefixed extension name if check_unknown_prefixed_ext is false.
534 * elfnn-riscv.c (riscv_merge_arch_attr_info): Set
535 check_unknown_prefixed_ext to false for linker.
537 2021-05-25 Nick Clifton <nickc@redhat.com>
539 * elf32-arn.c (struct elf_arm_obj_tdata): Add num_entries field.
540 (elf32_arm_num_entries): New macro.
541 (elf32_arm_allocate_local_sym_info): Initialise the new field.
542 Allocate arrays individually so that buffer overruns can be
543 detected by memory checkers.
544 (elf32_arm_create_local_iplt): Check num_entries.
545 (elf32_arm_get_plt_info): Likewise.
546 (elf32_arm_final_link_relocate): Likewise.
547 (elf32_arm_check_relocs): Likewise.
548 (elf32_arm_size_dynamic_sections): Likewise.
549 (elf32_arm_output_arch_local_syms): Likewise.
551 2021-05-25 Nick Clifton <nickc@redhat.com>
553 * elf32-arm.c: Fix formatting.
555 2021-05-25 Alan Modra <amodra@gmail.com>
557 * elf-attrs.c (elf_attr_strdup): New function.
558 (_bfd_elf_attr_strdup): Use it here.
559 (elf_add_obj_attr_string): New function, extracted from..
560 (bfd_elf_add_obj_attr_string): ..here.
561 (elf_add_obj_attr_int_string): New function, extracted from..
562 (bfd_elf_add_obj_attr_int_string): ..here.
563 (_bfd_elf_parse_attributes): Don't allocate an extra byte for a
564 string terminator. Instead ensure parsing doesn't go past
565 end of sub-section. Use size_t variables for lengths.
567 2021-05-22 Alan Modra <amodra@gmail.com>
569 * libbfd.c (_bfd_safe_read_leb128): Remove length_return parameter.
570 Replace data pointer with pointer to pointer. Increment pointer
572 * libbfd-in.h (_bfd_safe_read_leb128): Update prototype.
573 * elf-attrs.c (_bfd_elf_parse_attributes): Adjust to suit. Be
574 careful not to increment data pointer past end. Remove now
575 redundant pr17512 check.
576 * wasm-module.c (READ_LEB128): Adjust to suit changes to
577 _bfd_safe_read_leb128.
578 * dwarf2.c (read_n_bytes): New inline function, old one renamed to..
579 (read_blk): ..this. Allocate and return block. Increment bfd_byte**
581 (read_3_bytes): New function.
582 (read_1_byte, read_1_signed_byte, read_2_bytes, read_4_bytes),
583 (read_8_bytes, read_string, read_indirect_string),
584 (read_indirect_line_string, read_alt_indirect_string): Take a
585 byte_byte** arg which is incremented over bytes read. Remove any
586 bytes_read return. Rewrite limit checks to compare lengths
587 rather than pointers.
588 (read_abbrevs, read_attribute_value, read_formatted_entries),
589 (decode_line_info, find_abstract_instance, read_ranges),
590 (read_rnglists, scan_unit_for_symbols, parse_comp_unit),
591 (stash_comp_unit): Adjust to suit. Rewrite limit checks to
592 compare lengths rather than pointers.
593 * libbfd.h: Regenerate.
595 2021-05-21 Luis Machado <luis.machado@linaro.org>
597 * elf.c (elfcore_make_memtag_note_section): New function.
598 (elfcore_grok_note): Handle NT_MEMTAG note types.
600 2021-05-20 Andrew Burgess <andrew.burgess@embecosm.com>
602 * section.c (bfd_get_section_by_name): Return NULL if name is
604 (bfd_get_section_by_name_if): Likewise.
605 * dwarf2.c (read_section): Remove unneeded NULL check.
606 (find_debug_info): Likewise.
608 2021-05-19 Nick Clifton <nickc@redhat.com>
610 * plugin.c (bfd_plugin_open_input): Inform the user if the limit
611 on the number of open files is reached. If possible, try to
612 increase this limit before failing.
614 2021-05-14 Nelson Chu <nelson.chu@sifive.com>
616 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Check the values
617 of %pcrel_hi, before and after adding the addend. Make sure the
618 value won't be changed, otherwise, report dangerous error.
620 2021-05-13 Nelson Chu <nelson.chu@sifive.com>
622 * elfxx-riscv.c (check_implicit_always): The check_func, always add
623 the implicit subset without checking.
624 (check_implicit_for_i): The check_func for i, only add zicsr and
625 zifencei when the version of i less than 2.1.
626 (struct riscv_implicit_subset): Record the subsets and their
627 corresponding implicit subsets.
628 (riscv_implicit_subsets): Table records all implicit informations.
629 (riscv_parse_add_implicit_subsets): Updated and add implicit subsets
630 according to riscv_implicit_subsets. Remove the redundant codes.
632 2021-05-13 Alan Modra <amodra@gmail.com>
635 * elf32-sh.c (sh_elf_info_to_howto): Correct check for last valid
638 2021-05-12 Luis Machado <luis.machado@linaro.org>
640 * elf-bfd.h (elfcore_write_aarch_mte): New prototype.
641 * elf.c (elfcore_grok_aarch_mte, elfcore_write_aarch_mte): New
643 (elfcore_grok_note): Handle notes of type NT_ARM_TAGGED_ADDR_CTRL.
644 (elfcore_write_register_note): Handle MTE notes.
646 2021-05-11 Alan Modra <amodra@gmail.com>
649 * pdp11.c (aout_get_external_symbols): Clear first four bytes of
650 strings array, not just the first byte.
651 * aoutx.h (aout_get_external_symbols): Likewise.
653 2021-05-10 H.J. Lu <hongjiu.lu@intel.com>
656 * simple.c (bfd_simple_get_relocated_section_contents): Remove
659 2021-05-10 Nick Clifton <nickc@redhat.com>
662 * simple.c (simple_dummy_add_to_set): New function.
663 (simple_dummy_constructor): New function.
664 (simple_dummy_multiple_common): New function.
665 (bfd_simple_get_relocated_section_contents): Zero out the
666 callbacks structure, and then set the add_to_set, constructor and
667 multiple_common fields.
669 2021-05-10 Dimitar Dimitrov <dimitar@dinux.eu>
671 * elf32-pru.c (elf_backend_can_gc_sections): Define as 1.
673 2021-05-08 Mike Frysinger <vapier@gentoo.org>
675 * doc/Makefile.am (html-local, bfd/index.html): New targets.
676 * doc/Makefile.in: Regenerate.
678 2021-05-08 Mike Frysinger <vapier@gentoo.org>
680 * doc/Makefile.am (AM_MAKEINFOFLAGS): Define.
681 * doc/Makefile.in: Regenerate.
683 2021-05-07 Clément Chigot <clement.chigot@atos.net>
685 * coff-rs6000.c (xcoff_dwsect_names): Add new DWARF
687 * coffgen.c (coff_pointerize_aux): Handle C_DWARF.
688 (coff_print_symbol): Likewise.
689 * libxcoff.h (XCOFF_DWSECT_NBR_NAMES): Update.
691 2021-05-07 Jan Beulich <jbeulich@suse.com>
693 * elf64-x86-64.c (x86_64_elf_howto_table): Set src_mask fields
696 2021-05-07 Alan Modra <amodra@gmail.com>
698 * bfd-in2.h: Regenerate.
699 * libbfd.h: Regenerate.
701 2021-05-06 Stafford Horne <shorne@gmail.com>
704 * elf32-or1k.c (PLT_ENTRY_SIZE_LARGE, PLT_MAX_INSN_COUNT,
705 OR1K_ADD, OR1K_ORI): New macros to help with plt creation.
706 (elf_or1k_link_hash_table): New field plt_count.
707 (elf_or1k_link_hash_entry): New field plt_index.
708 (elf_or1k_plt_entry_size): New function.
709 (or1k_write_plt_entry): Update to support variable size PLTs.
710 (or1k_elf_finish_dynamic_sections): Use new or1k_write_plt_entry
712 (or1k_elf_finish_dynamic_symbol): Update to write large PLTs
714 (allocate_dynrelocs): Use elf_or1k_plt_entry_size to account for
717 2021-05-06 Stafford Horne <shorne@gmail.com>
720 * elf32-or1k.c (or1k_elf_relocate_section): Relax R_OR1K_GOT16
721 overflow check if we have R_OR1K_GOT_AHI16 followed by
724 2021-05-06 Stafford Horne <shorne@gmail.com>
727 * bfd-in2.h: Add BFD_RELOC_OR1K_GOT_AHI16 relocation.
728 * elf32-or1k.c (or1k_elf_howto_table, or1k_reloc_map): Likewise.
729 (or1k_final_link_relocate, or1k_elf_relocate_section,
730 or1k_elf_check_relocs): Likewise.
731 * libbfd.h (bfd_reloc_code_real_names): Likewise.
734 2021-05-06 Stafford Horne <shorne@gmail.com>
737 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Change
738 condition used to cleanup plt entries to cleanup forced local
741 2021-05-05 H.J. Lu <hongjiu.lu@intel.com>
744 * elflink.c (elf_link_output_symstrtab): Always append ".COUNT"
747 2021-05-05 Alan Modra <amodra@gmail.com>
749 * vms-lib.c (vms_traverse_index): Account for vms_kbn size when
750 sanity checking keylen.
752 2021-05-04 Nick Clifton <nickc@redhat.com>
754 * libbfd.c (bfd_malloc): Provide some documenation. Treat a size
756 (bfd_realloc): Likewise.
757 (bfd_zmalloc): Likewise.
758 (bfd_realloc_or_free): Provide some documentation. Treat a size
759 of 0 as a request to free.
760 * libbfd-in.h (bfd_realloc): Remove prototype.
761 (bfd_realloc_or_free): Remove prototype.
762 (bfd_zmalloc): Remove prototype.
763 * libbfd.h: Regenerate.
765 2021-05-03 Jan Beulich <jbeulich@suse.com>
767 * elf32-i386.c (elf_howto_table): Switch all 32-bit relocs to
768 complain_overflow_dont.
769 * elf64-x86-64.c (x86_64_elf_howto_table): Switch all 64-bit
770 relocs to complain_overflow_dont.
772 2021-05-03 Alan Modra <amodra@gmail.com>
774 * elf32-ppc.c (allocate_dynrelocs): Keep dyn_relocs for undefweak
775 symbols when -z dynamic-undefined-weak or when there are no
776 dynamic relocs in read-only sections and -z nodynamic-undefined-weak
778 * elf64-ppc.c (allocate_dynrelocs): Likewise.
780 2021-05-03 Alan Modra <amodra@gmail.com>
782 * elf32-ppc.c (allocate_dynrelocs): Call ensure_undef_dynamic for
783 weak undefined symols that only appear on PLT relocs.
784 * elf64-ppc.c (allocate_dynrelocs): Likewise.
786 2021-05-03 Alan Modra <amodra@gmail.com>
789 * elf32-ppc.c (ppc_elf_inline_plt): Do increment rel in loop.
791 2021-05-03 Alan Modra <amodra@gmail.com>
793 * elf32-csky.c (is_mapping_symbol_name): New function.
794 (csky_elf_is_target_special_symbol): Likewise.
795 (csky_elf_maybe_function_sym): Likewise.
796 (bfd_elf32_bfd_is_target_special_symbol): Define.
797 (elf_backend_maybe_function_sym): Define.
799 2021-04-30 Nick Clifton <nickc@redhat.com>
802 * mach-o.c (bfd_mach_o_core_fetch_environment): Use bfd_get_32 to
805 2021-04-30 Nick Clifton <nickc@redhat.com>
808 * elf32-xtensa.c (elf_xtensa_grok_prstatus): Check for core notes
811 2021-04-30 Nick Clifton <nickc@redhat.com>
814 * libbfd.c (bfd_realloc_or_free): Do not free a pointer than has
815 been realloc'ed to size 0.
817 2021-04-30 Nick Clifton <nickc@redhat.com>
820 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Check for invalid name
823 2021-04-29 Nick Clifton <nickc@redhat.com>
826 * som.c (som_slurp_symbol_table): Assign symbols without any scope
827 to the undefined section.
828 (som_decode_symclass): Check for a missing symbol section.
829 * syms.c (bfd_decode_symclass): Likewise.
831 2021-04-29 Nick Clifton <nickc@redhat.com>
834 * som.c (som_slurp_string_table): Place a terminating NUL byte at
835 the end of the table.
836 (som_slurp_symbol_table): Check for an over-large offset into the
839 2021-04-28 Nick Clifton <nickc@redhat.com>
841 * elf.c (_bfd_elf_maybe_function_sym): Do not accept annobin
842 symbols as potential function symbols.
843 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): Likewise.
844 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
845 * elf32-arm.c (elf32_arm_maybe_function_sym): Likewise.
847 2021-04-26 Mike Frysinger <vapier@gentoo.org>
849 * elf-bfd.h: Include stdlib.h.
851 2021-04-26 Jan Beulich <jbeulich@suse.com>
853 * elf32-i386.c (elf_howto_table): Switch R_386_PC16 to
854 complain_overflow_signed.
855 * elf64-x86-64.c (x86_64_elf_howto_table): Switch R_X86_64_PC16
856 to complain_overflow_signed.
858 2021-04-23 Eric Botcazou <ebotcazou@adacore.com>
860 * elf.c (special_sections_p): Add .persistent.bss.
862 2021-04-23 Jan Beulich <jbeulich@suse.com>
864 * elf32-i386.c (elf_howto_table): R_386_TLS_DESC_CALL has zero
866 * elf64-x86-64.c (x86_64_elf_howto_table): R_X86_64_TLSDESC_CALL
869 2021-04-22 Clément Chigot <clement.chigot@atos.net>
871 * hash.c (struct bfd_strtab_hash): Remove xcoff field.
872 Add length_field_size field.
873 (_bfd_stringtab_init): Change prototype.
874 Adapt to new length_field_size.
875 (_bfd_xcoff_stringtab_init): Likewise.
876 (_bfd_stringtab_add): Likewise.
877 (_bfd_stringtab_emit): Likewise.
878 * libbfd-in.h (_bfd_xcoff_stringtab_init):
880 * libbfd.h: Regenerate.
881 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create):
882 Call _bfd_xcoff_stringtab_init with isxcoff64 value.
884 2021-04-22 Clément Chigot <clement.chigot@atos.net>
886 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Add errors for
887 unsupported storage class or auxialiry entries.
888 Improve and adapt to new aux structures.
890 (_bfd_xcoff_swap_aux_out): Likewise.
891 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Likewise.
892 (_bfd_xcoff64_swap_aux_out): Likewise.
894 2021-04-21 Eli Zaretskii <eliz@gnu.org>
897 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add display
898 of IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP,
899 IMAGE_FILE_NET_RUN_FROM_SWAP and IMAGE_FILE_UP_SYSTEM_ONLY flags.
900 Decode the contents of the DllCharacteristics field.
902 2021-04-21 Nick Clifton <nickc@redhat.com>
905 * srec.c (srec_read_section): Replace assertions with error
908 2021-04-20 Clément Chigot <clement.chigot@atos.net>
911 * reloc.c (BFD_RELOC_PPC_NEG): New relocation.
912 * bfd-in2.h: Regenerate.
913 * libbfd.h: Regenerate.
914 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Add
915 BFD_RELOC_PPC_NEG handler.
916 (xcoff_reloc_type_neg): Correctly substract addend.
917 * coff64-rs6000.c (xcoff64_howto_table): Add R_NEG_32
919 (xcoff64_rtype2howto): Add handler for R_NEG_32.
920 (xcoff64_reloc_type_lookup): Add BFD_RELOC_PPC_NEG handler.
921 * xcofflink.c (xcoff_need_ldrel_p): Check output section
922 for R_POS-like relocations. New argument added.
923 (xcoff_mark): Adapt to new xcoff_need_ldrel_p argument.
924 (xcoff_link_input_bfd): Likewise.
926 2021-04-16 Alan Modra <amodra@gmail.com>
929 * coffcode.h (styp_to_sec_flags): Use an unsigned long styp_flags.
930 (coff_write_object_contents): Pass bfd to COFF_ENCODE_ALIGNMENT,
931 ignore alignment checks when return is false. Formatting.
933 2021-04-15 Nelson Chu <nelson.chu@sifive.com>
936 * elfnn-riscv.c (riscv_elf_is_target_special_symbol): Added to
937 omit local and empty symbols since they usually generated to
938 mark the auipc instructions.
940 2021-04-15 Lifang Xia<lifang_xia@c-sky.com>
942 * elf32-csky.c (csky_elf_howto_table)
943 <R_CKCORE_PCREL_IMM16BY2>: Set special_function to
944 bfd_elf_generic_reloc.
945 <R_CKCORE_PCREL_IMM16BY4>: Likewise.
946 <R_CKCORE_PCREL_IMM10BY4>: Likewise.
947 <R_CKCORE_PCREL_IMM18BY2>: Likewise.
948 <R_CKCORE_PCREL_FLRW_IMM8BY4>: Likewise.
950 2021-04-14 H.J. Lu <hongjiu.lu@intel.com>
953 * elf.c (assign_file_positions_for_non_load_sections): Set
954 p_memsz to p_filesz for the loadable PT_NOTE segment.
956 2021-04-14 Frederic Cambus <fred@statdns.com>
958 * elf.c (elfcore_grok_netbsd_note): Remove unneeded #ifdef
959 checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
961 2021-04-14 Alan Modra <amodra@gmail.com>
964 * elf32-metag.c (elf_metag_relocate_section): Don't use &hh->elf
965 when hh might be NULL, test for NULL first.
967 2021-04-14 Alan Modra <amodra@gmail.com>
970 * elf32-arm.c (elf32_arm_size_stubs): Don't use &hash->root when
971 hash might be NULL, cast instead.
973 2021-04-13 Clément Chigot <clement.chigot@atos.net>
975 * xcofflink.c (xcoff_link_check_ar_symbols): Update esym earlier.
977 2021-04-13 Nelson Chu <nelson.chu@sifive.com>
979 * elfnn-riscv.c (riscv_version_mismatch): Do not report the warning
980 when the version of input or output is RISCV_UNKNOWN_VERSION, since
981 the extension is added implicitly.
982 * elfxx-riscv.c: Updated the obsolete comments.
983 (RISCV_UNKNOWN_VERSION): Moved to elfxx-riscv.h.
984 * elfxx-riscv.h (RISCV_UNKNOWN_VERSION): Added.
986 2021-04-12 Alan Modra <amodra@gmail.com>
988 * elf-bfd.h (ENABLE_CHECKING): Define.
989 (elf_link_hash_lookup): Abort if wrong type of hash table.
990 * configure.ac (--enable-checking): Add support.
991 * config.in: Regenerate.
992 * configure: Regenerate.
994 2021-04-12 Alan Modra <amodra@gmail.com>
996 * elf-bfd.h (is_elf_hash_table): Convert macro to inline function.
997 (elf_link_hash_lookup, elf_link_hash_traverse): Likewise.
998 (elf_hash_table, elf_hash_table_id): Likewise.
999 * elf32-arm.c (elf32_arm_setup_section_lists): Delete redundant
1000 is_elf_hash_table check.
1001 * elf32-csky.c (elf32_csky_setup_section_lists): Likewise.
1002 * elf32-hppa.c (clobber_millicode_symbols): Correct param types.
1003 * elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
1004 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free: Likewise.
1005 (elfNN_ia64_global_dyn_sym_thunk: Likewise.
1006 * elf64-ia64-vms.c (elf64_ia64_global_dyn_info_free): Likewise.
1007 (elf64_ia64_global_dyn_sym_thunk): Likewise.
1008 (elf64_vms_link_add_object_symbols): Pass base type of hash table
1009 to is_elf_hash_table.
1010 * elflink.c (_bfd_elf_dynamic_symbol_p): Likewise.
1011 (_bfd_elf_symbol_refs_local_p, _bfd_elf_add_dynamic_entry): Likewise.
1012 (_bfd_elf_strip_zero_sized_dynamic_sections): Likewise.
1013 (_bfd_elf_link_check_relocs, elf_link_add_object_symbols): Likewise.
1014 (bfd_elf_final_link): Likewise.
1015 * elfnn-aarch64.c (elfNN_aarch64_setup_section_lists): Likewise.
1016 * elf64-ppc.c (ppc64_elf_set_toc): Likewise. Use bfd_link_hash_lookup.
1018 2021-04-12 Alan Modra <amodra@gmail.com>
1020 * elf-bfd.h (struct elf_backend_data): Return bfd_link_hash_entry*
1021 from elf_backend_archive_symbol_lookup.
1022 (_bfd_elf_archive_symbol_lookup): Return bfd_link_hash_entry*.
1023 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Likewise. Check
1024 we have a ppc_hash_table before accessing ppc_link_hash_entry
1026 * elflink.c (_bfd_elf_archive_symbol_lookup): Return
1027 bfd_link_hash_entry*.
1028 (elf_link_add_archive_symbols): Adjust to suit.
1030 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
1032 * elfxx-riscv.c (riscv_parse_std_ext): Fixed the wrong versions of
1033 i-ext when expanding g-ext.
1035 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
1037 * elfxx-riscv.c (riscv_ext_dont_care_version): Removed.
1038 (riscv_parse_add_subset): Always add the implicit extensions, even if
1039 their versions are RISCV_UNKNOWN_VERSION.
1040 (riscv_parse_std_ext): Delay to add i-ext as the implicit extension
1041 in the riscv_parse_add_implicit_subsets. Besides, add g-ext as the
1042 implicit extension after it has been expanded.
1043 (riscv_parse_add_implicit_subsets): Updated.
1045 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
1047 * elfxx-riscv.c (riscv_std_z_ext_strtab): Moved forward.
1048 (riscv_std_s_ext_strtab): Likewise.
1049 (riscv_std_h_ext_strtab): Likewise.
1050 (riscv_std_zxm_ext_strtab): Added for the zxm prefix.
1051 (enum riscv_prefix_ext_class): Moved forward and renamed from
1052 riscv_isa_ext_class. Reorder them according to the parsing order,
1053 since the enum values are used to check the orders in the
1054 riscv_compare_subsets.
1055 (struct riscv_parse_prefix_config): Moved forward and renamed from
1056 riscv_parse_config_t. Also removed the ext_valid_p field, the
1057 related functions are replaced by riscv_valid_prefixed_ext.
1058 (parse_config): Moved forward and updated. The more letters of the
1059 prefix string, the more forward it must be defined. Otherwise, we
1060 will get the wrong mapping when using strncmp in riscv_get_prefix_class.
1061 (riscv_get_prefix_class): Moved forward. Support to parse the
1062 multi-letter prefix, like zxm.
1063 (riscv_known_prefixed_ext): New function, check if the prefixed
1064 extension is supported according to the right riscv_std_*_ext_strtab.
1065 (riscv_valid_prefixed_ext): New function, used to replace the
1066 riscv_ext_*_valid_p functions.
1067 (riscv_init_ext_order): Do not set the values for prefix keywords
1068 since they may have multiple letters for now.
1069 (riscv_compare_subsets): Set the order values of prefix keywords
1070 to negative numbers according to the riscv_prefix_ext_class.
1071 (riscv_parse_std_ext): Call riscv_get_prefix_class to see if we
1072 have parsed the prefixed extensions.
1073 (riscv_parse_prefixed_ext): Updated and removed the parameter config.
1074 Report error when the prefix is unknown.
1075 (riscv_parse_subset): Do not parse the prefixed extensions according
1076 to the orders in the parse_config. Remove the confused message and
1077 let riscv_parse_prefixed_ext to report the details.
1078 * elfxx-riscv.h (enum riscv_isa_ext_class): Moved to elfxx-riscv.c.
1079 (riscv_get_prefix_class): Removed to static.
1081 2021-04-08 Mike Frysinger <vapier@gentoo.org>
1083 * configure.ac (ACX_BUGURL): Use https://.
1084 * configure.com (COPY_TEXT): Likewise.
1085 * configure: Regenerate.
1087 2021-04-05 Alan Modra <amodra@gmail.com>
1089 * configure.ac: Don't check for long long or long double type.
1090 Don't check for alloca.h, limits.h, stddef.h, stdlib.h, string.h,
1091 strings.h, time.h, wchar.h, wctype.h or sys/time.h. Don't check
1092 for strtoull, free, malloc, realloc, getenv, strstr, snprintf,
1093 vsnprintf, strlen or setitimer. Sort AC_CHECK_DECLS.
1094 (AC_ISC_POSIX): Don't invoke.
1095 (AC_HEADER_TIME, AC_HEADER_DIRENT, ACX_HEADER_STRING): Likewise.
1096 * sysdep.h: Remove many HAVE_*_H checks and fallback declarations.
1097 Do test HAVE_SYS_TYPES_H. Don't include sys/time.h. Reorder
1098 header order as per automake AC_INCLUDES_DEFAULT.
1099 * bfd-in.h: Include inttypes.h unconditionally.
1100 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Assume long long and
1101 long double are available.
1102 (bfd_scan_vma): Assume long long and strtoull are available.
1103 * elflink.c: Include limits.h unconditionally.
1104 * elfnn-riscv.c: Likewise.
1105 * wasm-module.c: Likewise.
1106 * hpux-core.c: Include dirent.h unconditionally.
1107 * trad-core.c: Likewise.
1108 * hosts/x86-64linux.h: Include stdlib.h unconditionally.
1109 * peXXigen.c: Remove HAVE_WCHAR_H and HAVE_WCTYPE_H checks.
1110 * elf32-m68hc1x.c: Don't include alloca-conf.h.
1111 * elf64-hppa.c: Likewise.
1113 * wasm-module.c: Likewise.
1115 * bfd-in2.h: Regenerate.
1116 * config.in: Regenerate.
1117 * configure: Regenerate.
1119 2021-04-01 Tamar Christina <tamar.christina@arm.com>
1122 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore overflow.
1124 2021-04-01 Martin Liska <mliska@suse.cz>
1126 * ecoff.c (strneq): Remove strneq and use startswith.
1127 (_bfd_ecoff_slurp_armap): Likewise.
1129 2021-04-01 Martin Liska <mliska@suse.cz>
1131 * elf-bfd.h (bfd_section_is_ctf): Use startswith function.
1132 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1133 (elf_get_reloc_section): Likewise.
1134 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
1135 * elf32-m32r.c (m32r_elf_section_flags): Likewise.
1136 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections): Likewise.
1137 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
1138 (nds32_elf_relocate_section): Likewise.
1139 (nds32_elf_action_discarded): Likewise.
1140 (nds32_elf_check_relocs): Likewise.
1141 (nds32_elf_section_flags): Likewise.
1142 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1143 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
1144 * elf32-rx.c (rx_table_find): Likewise.
1145 (rx_table_map): Likewise.
1146 * elf32-spu.c (spu_elf_backend_symbol_processing): Likewise.
1147 (spu_elf_find_overlays): Likewise.
1148 (needs_ovl_stub): Likewise.
1149 (allocate_spuear_stubs): Likewise.
1150 (build_spuear_stubs): Likewise.
1151 (mark_overlay_section): Likewise.
1152 (spu_elf_auto_overlay): Likewise.
1153 (spu_elf_output_symbol_hook): Likewise.
1154 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
1155 * elf32-xtensa.c (xtensa_property_section_name): Likewise.
1156 * elf64-ppc.c (ppc64_elf_section_flags): Likewise.
1157 (ppc64_elf_relocate_section): Likewise.
1158 * elflink.c (resolve_section): Likewise.
1159 (UNARY_OP): Likewise.
1160 (BINARY_OP_HEAD): Likewise.
1161 (elf_link_input_bfd): Likewise.
1162 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
1163 * elfxx-riscv.c (riscv_parse_subset): Likewise.
1164 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
1165 * opncls.c (get_build_id): Likewise.
1167 2021-03-31 Alan Modra <amodra@gmail.com>
1170 * bfd-in.h: Don't poison FALSE or TRUE.
1171 * bfd-in2.h: Regenerate.
1173 2021-03-31 Alan Modra <amodra@gmail.com>
1175 * sysdep.h: POISON_BFD_BOOLEAN: Define.
1176 * aix5ppc-core.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h,
1177 * aoutx.h, * arc-got.h, * archive.c, * archive64.c, * archures.c,
1178 * bfd-in.h, * bfd.c, * bfdwin.c, * binary.c, * cache.c,
1179 * coff-alpha.c, * coff-arm.c, * coff-arm.h, * coff-bfd.c,
1180 * coff-bfd.h, * coff-go32.c, * coff-i386.c, * coff-ia64.c,
1181 * coff-mcore.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c,
1182 * coff-stgo32.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c,
1183 * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c,
1184 * coffcode.h, * coffgen.c, * cofflink.c, * compress.c,
1185 * corefile.c, * cpu-aarch64.c, * cpu-aarch64.h, * cpu-alpha.c,
1186 * cpu-arc.c, * cpu-arm.c, * cpu-arm.h, * cpu-avr.c, * cpu-bfin.c,
1187 * cpu-bpf.c, * cpu-cr16.c, * cpu-cris.c, * cpu-crx.c,
1188 * cpu-csky.c, * cpu-d10v.c, * cpu-d30v.c, * cpu-dlx.c,
1189 * cpu-epiphany.c, * cpu-fr30.c, * cpu-frv.c, * cpu-ft32.c,
1190 * cpu-h8300.c, * cpu-hppa.c, * cpu-i386.c, * cpu-ia64.c,
1191 * cpu-iamcu.c, * cpu-ip2k.c, * cpu-iq2000.c, * cpu-k1om.c,
1192 * cpu-l1om.c, * cpu-lm32.c, * cpu-m10200.c, * cpu-m10300.c,
1193 * cpu-m32c.c, * cpu-m32r.c, * cpu-m68hc11.c, * cpu-m68hc12.c,
1194 * cpu-m68k.c, * cpu-m9s12x.c, * cpu-m9s12xg.c, * cpu-mcore.c,
1195 * cpu-mep.c, * cpu-metag.c, * cpu-microblaze.c, * cpu-mips.c,
1196 * cpu-mmix.c, * cpu-moxie.c, * cpu-msp430.c, * cpu-mt.c,
1197 * cpu-nds32.c, * cpu-nfp.c, * cpu-nios2.c, * cpu-ns32k.c,
1198 * cpu-or1k.c, * cpu-pdp11.c, * cpu-pj.c, * cpu-powerpc.c,
1199 * cpu-pru.c, * cpu-riscv.c, * cpu-rl78.c, * cpu-rs6000.c,
1200 * cpu-rx.c, * cpu-s12z.c, * cpu-s390.c, * cpu-score.c,
1201 * cpu-sh.c, * cpu-sparc.c, * cpu-spu.c, * cpu-tic30.c,
1202 * cpu-tic4x.c, * cpu-tic54x.c, * cpu-tic6x.c, * cpu-tilegx.c,
1203 * cpu-tilepro.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-vax.c,
1204 * cpu-visium.c, * cpu-wasm32.c, * cpu-xc16x.c, * cpu-xgate.c,
1205 * cpu-xstormy16.c, * cpu-xtensa.c, * cpu-z80.c, * cpu-z8k.c,
1206 * dwarf1.c, * dwarf2.c, * ecoff-bfd.h, * ecoff.c, * ecofflink.c,
1207 * elf-attrs.c, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h,
1208 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-nacl.c,
1209 * elf-nacl.h, * elf-properties.c, * elf-s390-common.c,
1210 * elf-s390.h, * elf-strtab.c, * elf-vxworks.c, * elf-vxworks.h,
1211 * elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c,
1212 * elf32-arm.h, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c,
1213 * elf32-bfin.h, * elf32-cr16.c, * elf32-cr16.h, * elf32-cris.c,
1214 * elf32-crx.c, * elf32-csky.c, * elf32-csky.h, * elf32-d10v.c,
1215 * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1216 * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c,
1217 * elf32-h8300.c, * elf32-hppa.c, * elf32-hppa.h, * elf32-i386.c,
1218 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
1219 * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1220 * elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c,
1221 * elf32-m68k.h, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
1222 * elf32-metag.h, * elf32-microblaze.c, * elf32-mips.c,
1223 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
1224 * elf32-nios2.c, * elf32-nios2.h, * elf32-or1k.c, * elf32-pj.c,
1225 * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
1226 * elf32-rx.c, * elf32-s12z.c, * elf32-s390.c, * elf32-score.c,
1227 * elf32-score.h, * elf32-score7.c, * elf32-sh-relocs.h,
1228 * elf32-sh.c, * elf32-sparc.c, * elf32-spu.c, * elf32-spu.h,
1229 * elf32-tic6x.c, * elf32-tic6x.h, * elf32-tilegx.c,
1230 * elf32-tilepro.c, * elf32-v850.c, * elf32-v850.h,
1231 * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
1232 * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1233 * elf32-xtensa.c, * elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c,
1234 * elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1235 * elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c,
1236 * elf64-ppc.h, * elf64-s390.c, * elf64-sparc.c,
1237 * elf64-tilegx.c, * elf64-x86-64.c, * elfcode.h,
1238 * elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c,
1239 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c,
1240 * elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h,
1241 * elfxx-mips.c, * elfxx-mips.h, * elfxx-riscv.c, * elfxx-riscv.h,
1242 * elfxx-sparc.c, * elfxx-sparc.h, * elfxx-target.h,
1243 * elfxx-tilegx.c, * elfxx-tilegx.h, * elfxx-x86.c, * elfxx-x86.h,
1244 * format.c, * genlink.h, * hash.c, * i386aout.c, * i386lynx.c,
1245 * i386msdos.c, * ihex.c, * libaout.h, * libbfd-in.h,
1246 * libbfd.c, * libcoff-in.h, * libecoff.h, * libpei.h,
1247 * libxcoff.h, * linker.c, * mach-o-aarch64.c, * mach-o-arm.c,
1248 * mach-o-i386.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h,
1249 * merge.c, * mmo.c, * netbsd.h, * opncls.c, * pc532-mach.c,
1250 * pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-sh.c,
1251 * pe-x86_64.c, * peXXigen.c, * pef.c, * pei-arm.c, * pei-i386.c,
1252 * pei-ia64.c, * pei-mcore.c, * pei-sh.c, * pei-x86_64.c,
1253 * peicode.h, * plugin.c, * plugin.h, * ppcboot.c, * reloc.c,
1254 * reloc16.c, * rs6000-core.c, * section.c, * simple.c, * som.c,
1255 * som.h, * srec.c, * stabs.c, * syms.c, * targets.c, * tekhex.c,
1256 * verilog.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * vms.h,
1257 * wasm-module.c, * xcofflink.c, * xcofflink.h, * xsym.c,
1258 * xsym.h: Replace bfd_boolean with bool, FALSE with false, and
1259 TRUE with true throughout.
1260 * bfd-in2.h: Regenerate.
1261 * libbfd.h: Regenerate.
1262 * libcoff.h: Regenerate.
1264 2021-03-31 Alan Modra <amodra@gmail.com>
1266 * bfd-in.h: Include stdbool.h.
1267 (bfd_boolean): Define as bool
1268 * bfd-in2.h: Regenerate.
1270 2021-03-31 Alan Modra <amodra@gmail.com>
1272 * .gitignore: Delete bfd_stdint.h entry.
1273 * Makefile.am (bfdinclude_HEADERS): Delete bfd_stdint.h.
1274 (BUILD_HFILES, LOCAL_H_DEPS): Likewise.
1275 * bfd-in.h: Include stdint.h in place of bfd_stdint.h.
1276 * configure.ac: Don't invoke GCC_HEADER_STDINT.
1277 * configure.com: Don't create bfd_stdint.h.
1278 * Makefile.in: Regenerate.
1279 * aclocal.m4: Regenerate.
1280 * bfd-in2.h: Regenerate.
1281 * config.in: Regenerate.
1282 * configure: Regenerate.
1283 * doc/Makefile.in: Regenerate.
1284 * po/BLD-POTFILES.in: Regenerate.
1286 2021-03-31 Alan Modra <amodra@gmail.com>
1288 * bfd-in.h: Include string.h.
1289 (LITMEMCPY, LITSTRCPY): Delete.
1290 * bfd-in2.h: Regenerate.
1292 2021-03-30 Alan Modra <amodra@gmail.com>
1294 * elflink.c (elf_link_add_object_symbols): Don't set h->indx
1295 unless is_elf_hash_table.
1297 2021-03-29 Alan Modra <amodra@gmail.com>
1299 * aoutx.h (aout_link_write_symbols): Don't cast boolean expression
1301 * elf32-or1k.c (or1k_set_got_and_rela_sizes): Dont compare booleans
1303 * elf32-arc.c (name_for_global_symbol): Don't compare boolean to TRUE.
1304 (is_reloc_PC_relative): Don't use "boolean_condition ? TRUE : FALSE".
1305 (is_reloc_SDA_relative, is_reloc_for_GOT): Likewise.
1306 (is_reloc_for_PLT, is_reloc_for_TLS): Likewise.
1307 * elf32-arm.c (stm32l4xx_need_create_replacing_stub): Likewise.
1308 * elf32-nds32.c (insert_nds32_elf_blank): Likewise.
1309 * elf32-rx.c (rx_set_section_contents): Likewise.
1310 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1311 * elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): Likewise.
1312 * mach-o.c (bfd_mach_o_read_command): Likewise.
1313 * targets.c (bfd_get_target_info): Likewise.
1315 2021-03-29 Alan Modra <amodra@gmail.com>
1317 * coff-z80.c (z80_is_local_label_name): Return bfd_boolean.
1318 * elf32-z80.c (z80_is_local_label_name): Likewise.
1319 * elf32-spu.c (spu_elf_modify_headers): Likewise.
1320 * elf32-nds32.h (struct elf_nds32_link_hash_table <hyper_relax>):
1322 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Correct test
1323 for error return from vms_write_data_block.
1325 2021-03-29 Alan Modra <amodra@gmail.com>
1327 * elf32-i386.c (elf_i386_finish_local_dynamic_symbol): Return int.
1328 * elf64-ia64-vms.c (elf64_ia64_local_dyn_info_free): Likewise.
1329 (elf64_ia64_local_dyn_sym_thunk): Likewise.
1330 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol): Likewise.
1331 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_ifunc_dynrelocs),
1332 (elfNN_aarch64_finish_local_dynamic_symbol): Likewise.
1333 * elfnn-ia64.c (elfNN_ia64_local_dyn_info_free): Likewise.
1334 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1335 * elfnn-riscv.c (allocate_local_ifunc_dynrelocs): Likewise.
1336 (riscv_pcrel_reloc_eq): Likewise.
1337 (riscv_elf_finish_local_dynamic_symbol): Likewise.
1338 * elfxx-sparc.c (allocate_local_dynrelocs): Likewise.
1339 (finish_local_dynamic_symbol): Likewise.
1340 * elfxx-x86.c (elf_x86_allocate_local_dynreloc): Likewise.
1341 * elfxx-mips.c (mips_elf_resolve_got_page_ref): Likewise.
1342 (mips_elf_count_got_symbols): Change return type to bfd_boolean.
1344 2021-03-29 Alan Modra <amodra@gmail.com>
1346 * elflink.c (elf_link_output_symstrtab): Make flinfo parameter
1348 (bfd_elf_final_link): Delete out_sym_func typedef and don't cast
1349 elf_link_output_symstrtab when calling output_arch_syms and
1350 output_arch_local_syms.
1351 * elf-bfd.h (struct elf_backend_data <elf_backend_output_arch_syms,
1352 elf_backend_output_arch_local_syms>): Change return type of func
1353 arg to match elf_link_output_symstrtab.
1354 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Correct
1356 * elf32-nds32.c (nds32_elf_output_symbol_hook): Correct return type.
1357 (nds32_elf_output_arch_syms): Correct func return type.
1359 2021-03-29 Alan Modra <amodra@gmail.com>
1361 * elf-m10200.c (mn10200_elf_relocate_section): Return int.
1362 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1363 * elf32-arc.c (elf_arc_relocate_section): Likewise.
1364 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1365 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1366 * elf32-bfin.c (bfin_relocate_section): Likewise.
1367 (bfinfdpic_relocate_section): Likewise.
1368 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1369 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1370 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1371 * elf32-csky.c (csky_elf_relocate_section): Likewise.
1372 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1373 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1374 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1375 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1376 * elf32-ft32.c (ft32_elf_relocate_section): Likewise.
1377 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1378 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1379 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1380 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1381 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1382 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1383 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1384 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1385 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1386 * elf32-m68hc1x.h (elf32_m68hc11_relocate_section): Likewise.
1387 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1388 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1389 * elf32-mep.c (mep_elf_relocate_section): Likewise.
1390 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1391 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1392 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1393 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1394 * elf32-mt.c (mt_elf_relocate_section): Likewise.
1395 * elf32-nds32.c (nds32_elf_relocate_section): Likewise.
1396 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1397 * elf32-or1k.c (or1k_elf_relocate_section): Likewise.
1398 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1399 * elf32-pru.c (pru_elf32_relocate_section): Likewise.
1400 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1401 * elf32-rx.c (rx_elf_relocate_section): Likewise.
1402 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1403 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1404 (_bfd_score_elf_relocate_section): Likewise.
1405 * elf32-score.h (s7_bfd_score_elf_relocate_section): Likewise.
1406 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1407 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1408 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1409 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1410 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1411 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1412 * elf32-visium.c (visium_elf_relocate_section): Likewise.
1413 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1414 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1415 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1416 * elf32-z80.c (z80_elf_relocate_section): Likewise.
1417 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1418 (elf64_alpha_relocate_section): Likewise.
1419 * elf64-bpf.c (bpf_elf_relocate_section): Likewise.
1420 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1421 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
1422 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1423 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1424 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1425 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1426 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1427 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1428 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1429 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1430 * elfxx-mips.h (_bfd_mips_elf_relocate_section): Likewise.
1431 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1432 * elfxx-sparc.h (_bfd_sparc_elf_relocate_section): Likewise.
1433 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1434 * elfxx-tilegx.h (tilegx_elf_relocate_section): Likewise.
1436 2021-03-26 Keith Seitz <keiths@redhat.com>
1438 * elfcore.h (_bfd_elf_core_find_build_id): Seek file
1439 offset of program headers after calling elf_read_notes.
1441 2021-03-23 Jan Beulich <jbeulich@suse.com>
1443 * dwarf2.c (read_indexed_string): Rename index to idx.
1445 2021-03-22 Martin Liska <mliska@suse.cz>
1447 * bfd-in.h (startswith): Add startswith function.
1448 (CONST_STRNEQ): Remove.
1449 * bfd-in2.h (startswith): Regenerate with make headers.
1450 * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith.
1451 (_bfd_slurp_extended_name_table): Likewise.
1452 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1453 * bfd.c (bfd_get_sign_extend_vma): Likewise.
1454 (bfd_convert_section_size): Likewise.
1455 (bfd_convert_section_contents): Likewise.
1456 * coff-stgo32.c (go32exe_create_stub): Likewise.
1457 (go32exe_check_format): Likewise.
1458 * coffcode.h (styp_to_sec_flags): Likewise.
1459 (GNU_DEBUGALTLINK): Likewise.
1460 * coffgen.c (_bfd_coff_section_already_linked): Likewise.
1461 (coff_gc_sweep): Likewise.
1462 (bfd_coff_gc_sections): Likewise.
1463 * cofflink.c (coff_link_add_symbols): Likewise.
1464 (process_embedded_commands): Likewise.
1465 * compress.c (bfd_is_section_compressed_with_header): Likewise.
1466 (bfd_init_section_decompress_status): Likewise.
1467 * dwarf2.c (find_debug_info): Likewise.
1468 (place_sections): Likewise.
1469 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1470 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1471 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1472 (assign_section_numbers): Likewise.
1473 (elfcore_grok_win32pstatus): Likewise.
1474 * elf32-arm.c (cmse_scan): Likewise.
1475 (elf32_arm_gc_mark_extra_sections): Likewise.
1476 (elf32_arm_size_dynamic_sections): Likewise.
1477 (is_arm_elf_unwind_section_name): Likewise.
1478 * elf32-bfin.c (bfin_size_dynamic_sections): Likewise.
1479 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1480 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
1481 * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise.
1482 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
1483 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1484 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1485 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1486 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1487 * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise.
1488 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
1489 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1490 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1491 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1492 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1493 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
1494 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
1495 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
1496 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise.
1497 (elf32_tic6x_size_dynamic_sections): Likewise.
1498 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1499 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise.
1500 (xtensa_is_insntable_section): Likewise.
1501 (xtensa_is_littable_section): Likewise.
1502 (xtensa_is_proptable_section): Likewise.
1503 (xtensa_property_section_name): Likewise.
1504 (xtensa_callback_required_dependence): Likewise.
1505 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1506 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1507 * elf64-ia64-vms.c (is_unwind_section_name): Likewise.
1508 (get_reloc_section): Likewise.
1509 (elf64_ia64_size_dynamic_sections): Likewise.
1510 (elf64_ia64_object_p): Likewise.
1511 * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise.
1512 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
1513 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1514 * elflink.c (elf_link_add_object_symbols): Likewise.
1515 (_bfd_elf_gc_mark_extra_sections): Likewise.
1516 (bfd_elf_parse_eh_frame_entries): Likewise.
1517 (_bfd_elf_section_already_linked): Likewise.
1518 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise.
1519 * elfnn-ia64.c (is_unwind_section_name): Likewise.
1520 (elfNN_ia64_size_dynamic_sections): Likewise.
1521 (elfNN_ia64_object_p): Likewise.
1522 * elfxx-mips.c (FN_STUB_P): Likewise.
1523 (CALL_STUB_P): Likewise.
1524 (CALL_FP_STUB_P): Likewise.
1525 (_bfd_mips_elf_section_from_shdr): Likewise.
1526 (_bfd_mips_elf_fake_sections): Likewise.
1527 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1528 (_bfd_mips_final_write_processing): Likewise.
1529 (_bfd_mips_elf_final_link): Likewise.
1530 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1531 * elfxx-x86.c (elf_i386_is_reloc_section): Likewise.
1532 (elf_x86_64_is_reloc_section): Likewise.
1533 * hpux-core.c (thread_section_p): Likewise.
1534 * libcoff.h (bfd_pei_p): Likewise.
1535 * linker.c (REAL): Likewise.
1536 (unwrap_hash_lookup): Likewise.
1537 (_bfd_generic_link_add_one_symbol): Likewise.
1538 * mmo.c (mmo_internal_write_section): Likewise.
1539 * osf-core.c (osf_core_core_file_p): Likewise.
1540 * pef.c (bfd_pef_print_symbol): Likewise.
1541 * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise.
1542 * som.c (som_slurp_symbol_table): Likewise.
1543 (som_slurp_armap): Likewise.
1544 * wasm-module.c (wasm_compute_custom_section_file_position): Likewise.
1546 2021-03-22 Jan Beulich <jbeulich@suse.com>
1548 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Add missing
1549 language translation wrapping to _bfd_error_handler()
1552 2021-03-21 Alan Modra <amodra@gmail.com>
1554 * bfd-in.h (startswith): New inline.
1555 (CONST_STRNEQ): Use startswith.
1556 * bfd-in2.h: Regenerate.
1558 2021-03-20 Alan Modra <amodra@gmail.com>
1561 * elf.c (_bfd_elf_make_section_from_shdr): Remove SHF_EXCLUDE
1562 test for .gnu.debuglto*.
1564 2021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1567 * elf.c (_bfd_elf_make_section_from_shdr): Treat
1568 .gnu.debuglto_.debug_ section as debugging section unless it is
1569 marked with SHF_EXCLUDE.
1570 * elflink.c (elf_create_symbuf): Revert commit 994b2513281.
1571 (bfd_elf_match_symbols_in_sections): Ignore section symbols when
1572 matching non-debugging sections or linkonce section with comdat
1575 2021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1578 * dwarf2.c (read_attribute_value): Check version >= 3 for
1581 2021-03-16 Nick Clifton <nickc@redhat.com>
1583 * peXXigen.c (_bfd_XXi_swap_aux_out): Avoid potential buffer
1584 overrun by using sizeof of the destination x_fname field as the
1587 2021-03-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1589 * elfxx-riscv.c (riscv_std_z_ext_strtab): Add zba, zbb and zbc.
1591 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1593 * reloc.c (BFD_RELOC_PPC_TLS_LE, BFD_RELOC_PPC_TLS_IE,
1594 BFD_RELOC_PPC_TLS_M, BFD_RELOC_PPC_TLS_ML, BFD_RELOC_PPC64_TLS_GD,
1595 BFD_RELOC_PPC64_TLS_LD, BFD_RELOC_PPC64_TLS_LE,
1596 BFD_RELOC_PPC64_TLS_IE, BFD_RELOC_PPC64_TLS_M,
1597 BFD_RELOC_PPC64_TLS_ML): New relocations.
1598 * bfd-in2.h: Regenerate.
1599 * libbfd.h: Regenerate.
1600 * coff-rs6000.c (xcoff_calculate_relocation): Call
1601 xcoff_reloc_type_tls for TLS relocations.
1602 (xcoff_howto_table): Implement TLS relocations.
1603 (_bfd_xcoff_reloc_type_lookup): Add cases TLS relocations.
1604 (xcoff_reloc_type_tls): New function.
1605 * coff64-rs6000.c (xcoff_calculate_relocation): Likewise.
1606 (xcoff_howto_table): Likewise.
1607 (_bfd_xcoff_reloc_type_lookup): Likewise.
1608 * coffcode.h (sec_to_styp_flags): Handle TLS sections.
1609 (styp_to_sec_flags): Likewise.
1610 (coff_compute_section_file_positions): Avoid file offset
1611 optimisation for .data when the previous section is .tdata.
1612 (coff_write_object_contents): Handle TLS sections.
1613 * coffswap.h (coff_swap_aouthdr_out): Add support for
1614 new fields in aouthdr.
1615 * libxcoff.h (xcoff_reloc_type_tls): Add prototype.
1616 * xcofflink.c (xcoff_link_add_symbols): Handle XMC_UL.
1617 (xcoff_need_ldrel_p): Add cases for TLS relocations.
1618 (xcoff_create_ldrel): Add l_symndx for TLS sections.
1620 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1622 * reloc.c (BFD_RELOC_PPC_TOC16_HI, BFD_RELOC_PPC_TOC16_LO):
1624 * bfd-in2.h: Regenerate.
1625 * libbfd.h: Regenerate.
1626 * coff-rs6000.c (xcoff_calculate_relocation): Call
1627 xcoff_reloc_type_toc for R_TOCU and R_TOCL.
1628 (xcoff_howto_table): Remove src_mask for TOC relocations.
1629 Add R_TOCU and R_TOCL howtos.
1630 (_bfd_xcoff_reloc_type_lookup): Add cases for
1631 BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO.
1632 (xcoff_reloc_type_toc): Compute the whole offset.
1633 Implement R_TOCU and R_TOCL.
1634 * coff64-rs6000.c (xcoff64_calculate_relocation):
1636 (xcoff64_howto_table): Likewise.
1637 (xcoff64_reloc_type_lookup): Likewise.
1639 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1641 * coff-rs6000.c (xcoff_calculate_relocation): Correct and
1642 add new relocations.
1643 (xcoff_howto_table): Likewise.
1644 (xcoff_rtype2howto): Increase r_type maximum value.
1645 (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead
1646 of create a new one from scratch. Enable only some relocations
1647 to have a changing r_size.
1648 * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise.
1649 (xcoff64_howto_table): Likewise.
1650 (xcoff64_rtype2howto): Likewise.
1651 (xcoff64_ppc_relocate_section): Likewise.
1652 * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value.
1654 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1656 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Move.
1658 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1660 * coff64-rs6000.c (xcoff64_write_object_contents): Remove.
1661 * coffcode.h (coff_write_object_contents): Add bfd_mach_ppc_620
1662 support for o_cputype field. Avoid creating an empty a.out header
1665 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1667 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): Add
1670 2021-03-11 Nelson Chu <nelson.chu@sifive.com>
1672 * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean
1673 restart_relax, used to check if we need to run the whole
1674 relaxations from relax pass 0 to 2 again.
1675 (riscv_elf_link_hash_table_create): Init restart_relax to FALSE.
1676 (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set.
1677 (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code.
1678 (bfd_elfNN_riscv_restart_relax_sections): New function. Called by
1679 after_allocation to check if we need to run the whole relaxations again.
1680 (_bfd_riscv_relax_section): We will only enter into the relax pass 3
1681 when the restart_relax is FALSE; At last set restart_relax to TRUE if
1683 * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration.
1684 (bfd_elf64_riscv_restart_relax_sections): Likewise.
1686 2021-03-10 Jan Beulich <jbeulich@suse.com>
1688 * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
1691 2021-03-10 Alan Modra <amodra@gmail.com>
1692 Jan Beulich <jbeulich@suse.com>
1694 * elf.c (bfd_elf_generic_reloc): Make references between debug
1695 sections use section relative values.
1697 2021-03-09 Jan Beulich <jbeulich@suse.com>
1699 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
1701 2021-03-05 H.J. Lu <hongjiu.lu@intel.com>
1705 * bfd.c (_bfd_get_link_info): New function.
1706 * elf-bfd.h (output_elf_obj_tdata): Add link_info.
1707 (elf_link_info): New.
1708 * libbfd-in.h (_bfd_get_link_info): New prototype.
1709 * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
1710 R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
1711 * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
1712 (pex64_link_add_symbols): New function.
1713 (coff_bfd_link_add_symbols): New macro.
1714 * libbfd.h: Regenerated.
1716 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1717 Andrew Burgess <andrew.burgess@embecosm.com>
1719 * elf-bfd.h (elfcore_write_riscv_csr): Declare.
1720 * elf.c (elfcore_grok_riscv_csr): New function.
1721 (elfcore_grok_note): Handle NT_RISCV_CSR.
1722 (elfcore_write_riscv_csr): New function.
1723 (elfcore_write_register_note): Handle '.reg-riscv-csr'.
1725 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1726 Andrew Burgess <andrew.burgess@embecosm.com>
1728 * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
1729 (PRPSINFO_PR_PSARGS_LENGTH): Define.
1730 (riscv_write_core_note): New function.
1731 (riscv_elf_grok_psinfo): Make use of two new length defines.
1732 (elf_backend_write_core_note): Define.
1734 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1735 Andrew Burgess <andrew.burgess@embecosm.com>
1737 * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
1738 * elf.c (elfcore_grok_gdb_tdesc): New function.
1739 (elfcore_grok_note): Handle NT_GDB_TDESC.
1740 (elfcore_write_gdb_tdesc): New function.
1741 (elfcore_write_register_note): Handle NT_GDB_TDESC.
1743 2021-03-05 Nick Clifton <nickc@redhat.com>
1746 * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
1747 (read_indexed_string): Placeholder function.
1748 (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
1751 2021-03-05 Alan Modra <amodra@gmail.com>
1753 * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
1755 * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
1756 adjustments here instead. Separate pc-relative adjustments
1757 from symbol related adjustments. Tidy comments and formatting.
1759 2021-03-04 Jan Beulich <jbeulich@suse.com>
1761 * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
1764 2021-03-04 Alan Modra <amodra@gmail.com>
1766 * rs6000-core.c (rs6000coff_core_p): Correct prototype.
1768 2021-03-03 Alan Modra <amodra@gmail.com>
1771 * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
1772 processing not when start/stop symbol section is unmarked but
1773 on first time a start/stop symbol is processed.
1775 2021-03-03 Alan Modra <amodra@gmail.com>
1777 * reloc.c: Include x86_64.h rather than internal.h.
1779 2021-03-02 Nick Clifton <nickc@redhat.com>
1782 * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
1783 function and variable tags and a second time to resolve their
1786 2021-03-02 Nick Alcock <nick.alcock@oracle.com>
1788 * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
1790 2021-03-02 Alan Modra <amodra@gmail.com>
1793 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
1794 linker defined start/stop symbols when start_stop_gc.
1796 2021-03-02 Alan Modra <amodra@gmail.com>
1798 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
1799 indirect to pc-relative or toc-relative for undefined symbols.
1801 2021-03-01 Alan Modra <amodra@gmail.com>
1802 Fangrui Song <maskray@google.com>
1804 * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
1805 defined start/stop symbols when start_stop_gc.
1806 (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
1807 (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
1808 * linker.c (bfd_generic_define_start_stop): Likewise.
1810 2021-02-25 Alan Modra <amodra@gmail.com>
1813 * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
1814 * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
1815 use when deciding an as-needed library should be loaded instead
1816 of using the binding of the library definition.
1818 2021-02-24 Alan Modra <amodra@gmail.com>
1821 * coff-stgo32.c (go32exe_check_format): Sanity check size of
1822 header to avoid a buffer overflow.
1824 2021-02-22 Alan Modra <amodra@gmail.com>
1826 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
1827 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1829 2021-02-19 Nelson Chu <nelson.chu@sifive.com>
1832 * elfnn-riscv.c (perform_relocation): Updated encoding macros.
1833 (_bfd_riscv_relax_call): Likewise.
1834 (_bfd_riscv_relax_lui): Likewise.
1835 * elfxx-riscv.c (howto_table): Likewise.
1837 2021-02-18 Nelson Chu <nelson.chu@sifive.com>
1839 * Makefile.am: Added cpu-riscv.h.
1840 * Makefile.in: Regenerated.
1841 * po/SRC-POTFILES.in: Regenerated.
1842 * cpu-riscv.h: Added to support spec versions controlling.
1843 Also added extern arrays and functions for cpu-riscv.c.
1844 (enum riscv_spec_class): Define all spec classes here uniformly.
1845 (struct riscv_spec): Added for all specs.
1846 (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
1847 (RISCV_GET_SPEC_NAME): Likewise.
1848 (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
1849 (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
1850 (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
1851 * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
1852 (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
1853 (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
1854 (riscv_priv_specs): Moved below.
1855 (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
1856 (riscv_isa_specs): Moved from include/opcode/riscv.h.
1857 * elfnn-riscv.c: Included cpu-riscv.h.
1858 (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
1859 * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
1860 (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
1861 * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
1863 2021-02-17 Alan Modra <amodra@gmail.com>
1865 * wasm-module.c: Guard include of limits.h.
1866 (CHAR_BIT): Provide backup define.
1867 (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
1868 Correct signed overflow checking.
1870 2021-02-17 Nelson Chu <nelson.chu@sifive.com>
1873 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
1874 copying the elf flags from input BFD to output BFD, until we have
1875 checked if the input BFD has no code section or not. Also fix the
1876 problem that we only check the first section rather than the entire
1877 sections for input BFD.
1879 2021-02-16 Alan Modra <amodra@gmail.com>
1881 * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
1882 (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
1884 2021-02-15 Jan Beulich <jbeulich@suse.com>
1886 * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
1887 * doc/Makefile.in: Re-generate.
1889 2021-02-15 Alan Modra <amodra@gmail.com>
1891 * elf32-nds32.c (nds32_get_section_contents): Replace
1892 bfd_malloc_and_get_section with bfd_get_full_section_contents.
1893 (nds32_elf_relax_delete_blanks): Init contents.
1894 (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
1896 2021-02-15 Alan Modra <amodra@gmail.com>
1898 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1899 bfd_get_full_section_contents.
1901 2021-02-14 Alan Modra <amodra@gmail.com>
1903 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
1904 all fixes to bfd_generic_get_relocated_section_contents since this
1905 function was split out.
1907 2021-02-11 Alan Modra <amodra@gmail.com>
1909 * config.bfd: Remove ia64 from obsolete list.
1911 2021-02-11 Alan Modra <amodra@gmail.com>
1914 * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
1916 2021-02-11 Alan Modra <amodra@gmail.com>
1919 * elf32-avr.c (avr_elf32_load_records_from_section): Use
1920 bfd_malloc_and_get_section. Use bfd_byte* vars and remove then
1923 2021-02-11 Alan Modra <amodra@gmail.com>
1926 * section.c (bfd_get_section_contents): Avoid possible overflow
1927 when range checking offset and count.
1928 (bfd_set_section_contents): Likewise.
1930 2021-02-03 Nick Alcock <nick.alcock@oracle.com>
1932 * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
1934 * configure: Regenerated.
1936 2021-02-09 Alan Modra <amodra@gmail.com>
1938 * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
1939 * configure.ac: Delete symbian entries.
1940 * elf-bfd.h (enum elf_target_os): Delete is_symbian.
1941 * elf32-arm.c: Remove symbian support. Formatting.
1942 * targets.c: Delete symbian entries.
1943 * configure: Regenerate.
1945 2021-02-04 H.J. Lu <hongjiu.lu@intel.com>
1948 * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
1949 info when failed to convert GOTPCREL relocation.
1951 2021-02-04 Nelson Chu <nelson.chu@sifive.com>
1953 * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
1955 2021-02-04 Alan Modra <amodra@gmail.com>
1958 * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
1959 libraries for IR references on pass over libraries after LTO
1962 2021-02-03 Alan Modra <amodra@gmail.com>
1965 * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
1966 (elf_link_add_object_symbols): Here too. Don't pull in as-needed
1967 libraries when H is an indirect symbol after calling
1968 _bfd_elf_add_default_symbol.
1970 2021-02-03 Alan Modra <amodra@gmail.com>
1973 * elflink.c (_bfd_elf_add_default_symbol): Clear override when
1974 undecorated symbol will have a different version.
1976 2021-02-02 Alan Modra <amodra@gmail.com>
1979 * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
1980 Use when handling default versioned symbol. Rename existing
1981 override variable to nondef_override and use for non-default
1983 (elf_link_add_object_symbols): Adjust call to suit. Don't
1984 pull in as-needed libraries when override is set.
1986 2021-02-01 Emery Hemingway <ehmry@posteo.net>
1988 * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
1990 2021-02-01 Egor Vishnyakov <lenvampir@yandex.ru>
1993 * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
1994 offset for the R_RL78_RH_SADDR relocation.
1996 2021-01-29 Alan Modra <amodra@gmail.com>
1999 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
2000 on symbols defined in absolute or other special sections.
2002 2021-01-28 Alan Modra <amodra@gmail.com>
2005 * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
2006 prevent endless looping of linked-to sections.
2008 2020-12-17 Mihails Strasuns <mihails.strasuns@intel.com>
2010 * bfd-elf.h (elfcore_write_file_note): New function.
2011 * elf.c (elfcore_write_file_note): New function.
2013 2021-01-26 Alan Modra <amodra@gmail.com>
2015 * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
2017 2021-01-24 H.J. Lu <hongjiu.lu@intel.com>
2020 * dwarf2.c (read_rnglists): Ignore empty range when parsing line
2023 2021-01-23 H.J. Lu <hongjiu.lu@intel.com>
2026 * dwarf2.c (read_rnglists): Advance rngs_ptr after
2027 _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
2029 2021-01-20 Alan Modra <amodra@gmail.com>
2031 * elf32-ppc.c: Delete outdated comment.
2032 (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
2033 * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
2035 2021-01-20 Alan Modra <amodra@gmail.com>
2037 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
2038 section symbols are present.
2040 2021-01-19 Alan Modra <amodra@gmail.com>
2042 * elf64-ppc.c (elf_hash_entry): New inline function. Use
2043 throughout to replace casts.
2044 (branch_reloc_hash_match): Remove const from params.
2045 (use_local_plt): New function.
2046 (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
2047 (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
2049 * elf32-ppc.c (use_local_plt): New function.
2050 (allocate_dynrelocs, ppc_elf_relocate_section),
2051 (write_global_sym_plt): Use use_local_plt.
2053 2021-01-17 H.J. Lu <hongjiu.lu@intel.com>
2056 * elflink.c (elf_create_symbuf): Also ignore section symbols.
2058 2021-01-16 H.J. Lu <hongjiu.lu@intel.com>
2061 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
2062 check pointer_equality_needed.
2064 2021-01-15 H.J. Lu <hongjiu.lu@intel.com>
2066 * elf-linker-x86.h (elf_linker_x86_params): Add
2067 report_relative_reloc.
2068 * elf32-i386.c (elf_i386_relocate_section): Call
2069 _bfd_x86_elf_link_report_relative_reloc to report relative
2070 relocations for -z report-relative-reloc.
2071 (elf_i386_finish_dynamic_symbol): Likewse.
2072 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
2073 (elf_x86_64_finish_dynamic_symbol): Likewse.
2074 * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
2076 * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
2079 2021-01-16 Alan Modra <amodra@gmail.com>
2081 * compress.c (decompress_contents): Tidy inflateEnd result test.
2083 2021-01-16 Alan Modra <amodra@gmail.com>
2086 * elflink.c (elf_link_output_extsym): Use version 1 in
2087 .gnu.version for undefined unversioned symbols.
2089 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
2091 * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
2092 caused the by previous commit accidentally.
2094 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
2096 * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
2097 also aligned the code.
2099 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
2101 * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
2103 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
2105 * elfnn-riscv.c: Comments tidy and improvement.
2106 * elfxx-riscv.c: Likewise.
2107 * elfxx-riscv.h: Likewise.
2109 2021-01-14 H.J. Lu <hongjiu.lu@intel.com>
2112 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
2113 section for R_BFIN_FUNCDESC.
2115 2021-01-14 Nick Clifton <nickc@redhat.com>
2117 * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
2119 2021-01-13 Alan Modra <amodra@gmail.com>
2121 * Makefile.in: Regenerate.
2122 * doc/Makefile.in: Regenerate.
2124 2021-01-13 Alan Modra <amodra@gmail.com>
2127 * section.c (struct bfd_section): Remove pattern field.
2128 (BFD_FAKE_SECTION): Adjust to suit.
2129 * bfd-in2.h: Regenerate.
2130 * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
2131 (bfd_elf_final_link): Don't call elf_fixup_link_order.
2133 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
2136 * configure.ac: Use GNU_MAKE_JOBSERVER.
2137 * aclocal.m4: Regenerated.
2138 * configure: Likewise.
2140 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
2143 * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
2144 R_AMD64_DIR32 relocations for PE/x86-64 inputs.
2146 2021-01-11 H.J. Lu <hongjiu.lu@intel.com>
2149 * configure: Regenerated.
2151 2021-01-11 Nick Clifton <nickc@redhat.com>
2153 * po/fr.po: Updated French translation.
2154 * po/pt.po: Updated Portuguese translation.
2155 * po/sr.po: Updated Serbian translation.
2156 * po/uk.po: Updated Ukranian translation.
2158 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
2160 * configure: Regenerated.
2162 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
2165 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
2166 -z lam-u48 and -z lam-u57.
2168 2021-01-09 Nick Clifton <nickc@redhat.com>
2170 * version.m4: Change to 2.36.50.
2171 * configure: Regenerate.
2172 * po/bfd.pot: Regenerate.
2174 2021-01-09 Nick Clifton <nickc@redhat.com>
2176 * 2.36 release branch crated.
2178 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
2180 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
2181 LAM_U57 when setting LAM_U48.
2183 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
2187 * elflink.c (elf_fixup_link_order): Verify that fixing up
2188 SHF_LINK_ORDER doesn't increase the output section size.
2190 2021-01-09 Alan Modra <amodra@gmail.com>
2192 * configure: Regenerate.
2194 2021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
2196 * configure: Regenerate.
2198 2021-01-07 H.J. Lu <hongjiu.lu@intel.com>
2201 * aix386-core.c (core_aix386_vec): Initialize
2202 keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
2203 * aout-target.h (MY (vec)): Likewise.
2204 * binary.c (binary_vec): Likewise.
2205 * cisco-core.c (core_cisco_be_vec): Likewise.
2206 (core_cisco_le_vec): Likewise.
2207 * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
2208 * coff-i386.c (TARGET_SYM): Likewise.
2209 (TARGET_SYM_BIG): Likewise.
2210 * coff-ia64.c (TARGET_SYM): Likewise.
2211 * coff-mips.c (mips_ecoff_le_vec): Likewise.
2212 (mips_ecoff_be_vec): Likewise.
2213 (mips_ecoff_bele_vec): Likewise.
2214 * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
2215 (powerpc_xcoff_vec): Likewise.
2216 * coff-sh.c (sh_coff_small_vec): Likewise.
2217 (sh_coff_small_le_vec): Likewise.
2218 * coff-tic30.c (tic30_coff_vec): Likewise.
2219 * coff-tic54x.c (tic54x_coff0_vec): Likewise.
2220 (tic54x_coff0_beh_vec): Likewise.
2221 (tic54x_coff1_vec): Likewise.
2222 (tic54x_coff1_beh_vec): Likewise.
2223 (tic54x_coff2_vec): Likewise.
2224 (tic54x_coff2_beh_vec): Likewise.
2225 * coff-x86_64.c (TARGET_SYM): Likewise.
2226 (TARGET_SYM_BIG): Likewise.
2227 * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
2228 (rs6000_xcoff64_aix_vec): Likewise.
2229 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
2230 (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
2231 (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
2232 * elfxx-target.h (TARGET_BIG_SYM): Likewise.
2233 (TARGET_LITTLE_SYM): Likewise.
2234 * hppabsd-core.c (core_hppabsd_vec): Likewise.
2235 * hpux-core.c (core_hpux_vec): Likewise.
2236 * i386msdos.c (i386_msdos_vec): Likewise.
2237 * ihex.c (ihex_vec): Likewise.
2238 * irix-core.c (core_irix_vec): Likewise.
2239 * mach-o-target.c (TARGET_NAME): Likewise.
2240 * mmo.c (mmix_mmo_vec): Likewise.
2241 * netbsd-core.c (core_netbsd_vec): Likewise.
2242 * osf-core.c (core_osf_vec): Likewise.
2243 * pdp11.c (MY (vec)): Likewise.
2244 * pef.c (pef_vec): Likewise.
2245 (pef_xlib_vec): Likewise.
2246 * plugin.c (plugin_vec): Likewise.
2247 * ppcboot.c (powerpc_boot_vec): Likewise.
2248 * ptrace-core.c (core_ptrace_vec): Likewise.
2249 * sco5-core.c (core_sco5_vec): Likewise.
2250 * som.c (hppa_som_vec): Likewise.
2251 * srec.c (srec_vec): Likewise.
2252 (symbolsrec_vec): Likewise.
2253 * tekhex.c (tekhex_vec): Likewise.
2254 * trad-core.c (core_trad_vec): Likewise.
2255 * verilog.c (verilog_vec): Likewise.
2256 * vms-alpha.c (alpha_vms_vec): Likewise.
2257 * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
2258 * wasm-module.c (wasm_vec): Likewise.
2259 * xsym.c (sym_vec): Likewise.
2260 * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
2262 (elf_map_symbols): Don't include ignored section symbols.
2263 * elfcode.h (elf_slurp_symbol_table): Also set
2264 BSF_SECTION_SYM_USED on STT_SECTION symbols.
2265 * elflink.c (bfd_elf_final_link): Generated section symbols only
2266 when emitting relocations or reqired.
2267 * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
2268 * syms.c (BSF_SECTION_SYM_USED): New.
2269 * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
2270 (bfd_target): Add keep_unused_section_symbols.
2271 (bfd_keep_unused_section_symbols): New.
2272 * bfd-in2.h: Regenerated.
2274 2021-01-07 Nick Clifton <nickc@redhat.com>
2277 * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
2278 absolute paths and check to see if they are longer than MAX_PATH.
2280 2021-01-07 Philipp Tomsich <prt@gnu.org>
2282 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
2284 2021-01-07 Claire Xenia Wolf <claire@symbioticeda.com>
2285 Jim Wilson <jimw@sifive.com>
2286 Andrew Waterman <andrew@sifive.com>
2287 Maxim Blinov <maxim.blinov@embecosm.com>
2288 Kito Cheng <kito.cheng@sifive.com>
2289 Nelson Chu <nelson.chu@sifive.com>
2291 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
2293 2021-01-06 H.J. Lu <hongjiu.lu@intel.com>
2295 * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
2296 (bfinfdpic_check_relocs): Likewise.
2298 2021-01-06 Alan Modra <amodra@gmail.com>
2300 * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
2302 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
2304 2021-01-06 Alan Modra <amodra@gmail.com>
2306 * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
2307 (sparc64-*-solaris2*): Add sparc_elf64_vec and
2310 2021-01-06 Marcus Comstedt <marcus@mc.pp.se>
2312 * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
2313 riscvbe*-*-*. Also added riscv_elf[32|64]_be_vec.
2314 * configure.ac: Handle riscv_elf[32|64]_be_vec.
2315 * configure: Regenerate.
2316 * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
2317 riscv_is_insn_reloc.
2318 (riscv_get_insn): RISC-V instructions are always little endian, but
2319 bfd_get may be used for big-endian, so add new riscv_get_insn to handle
2321 (riscv_put_insn): Likewsie.
2322 (riscv_is_insn_reloc): Check if we are relocaing an instruction.
2323 (perform_relocation): Call riscv_is_insn_reloc to decide if we should
2324 use riscv_[get|put]_insn or bfd_[get|put].
2325 (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
2326 or bfd_[get|put]l16 for code.
2327 (riscv_elf_relocate_section): Likewise.
2328 (riscv_elf_finish_dynamic_symbol): Likewise.
2329 (riscv_elf_finish_dynamic_sections): Likewise.
2330 (_bfd_riscv_relax_call): Likewise.
2331 (_bfd_riscv_relax_lui): Likewise.
2332 (_bfd_riscv_relax_align): Likewise.
2333 (_bfd_riscv_relax_pc): Likewise.
2334 (riscv_elf_object_p): Handled for big endian.
2335 (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
2336 * targets.c: Add riscv_elf[32|64]_be_vec.
2337 (_bfd_target_vector): Likewise.
2339 2021-01-05 Alan Modra <amodra@gmail.com>
2341 * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
2342 for relocatable executable.
2344 2021-01-05 Alan Modra <amodra@gmail.com>
2346 * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
2348 2021-01-05 Nelson Chu <nelson.chu@sifive.com>
2350 * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
2351 make sure gp symbol is output as a dynamic symbol.
2353 2021-01-04 H.J. Lu <hongjiu.lu@intel.com>
2356 * elflink.c (compare_link_order): Place unordered sections before
2358 (elf_fixup_link_order): Add a link info argument. Allow mixed
2359 ordered and unordered input sections for non-relocatable link.
2360 Sort the consecutive bfd_indirect_link_order sections with the
2361 same pattern. Change the offsets of the bfd_indirect_link_order
2363 (bfd_elf_final_link): Pass info to elf_fixup_link_order.
2364 * section.c (bfd_section): Add pattern.
2365 (BFD_FAKE_SECTION): Initialize pattern to NULL.
2366 * bfd-in2.h: Regenerated.
2368 2021-01-04 Alexander Fedotov <alfedotov@gmail.com>
2370 * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
2371 of private flags with 0x.
2372 * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
2374 2021-01-04 Alan Modra <amodra@gmail.com>
2377 * elflink.c (elf_link_input_bfd): Use the file base name in
2378 linker generated STT_FILE symbols.
2380 2021-01-04 Nelson Chu <nelson.chu@sifive.com>
2382 * elfxx-riscv.c (riscv_compare_subsets): Removed static.
2383 * elfxx-riscv.h: Add declaration.
2384 * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
2385 riscv_compare_subsets to check the orders.
2386 (riscv_skip_prefix): Removed.
2387 (riscv_prefix_cmp): Removed.
2389 2021-01-04 Alan Modra <amodra@gmail.com>
2392 * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
2393 calculating subset version length.
2395 2021-01-01 Nicolas Boulenguez <nicolas@debian.org>
2397 * xcofflink.c: Correct spelling in comments.
2399 2021-01-01 Alan Modra <amodra@gmail.com>
2401 Update year range in copyright notice of all files.
2403 For older changes see ChangeLog-2020
2405 Copyright (C) 2021-2022 Free Software Foundation, Inc.
2407 Copying and distribution of this file, with or without modification,
2408 are permitted in any medium without royalty provided the copyright
2409 notice and this notice are preserved.
2415 version-control: never