1 2022-09-02 Frederic Cambus <fred@statdns.com>
3 * config.bfd (arm-*-openbsd*): Restore target.
5 2022-08-30 Nick Clifton <nickc@redhat.com>
8 * dwarf2.c (struct line_info_table): Add new field:
10 (concat_filename): Use new field to help select the correct table
12 (read_formatted_entries): Do not skip entry 0.
13 (decode_line_info): Set new field depending upon the version of
14 DWARF being parsed. Initialise filename based upon the setting of
17 2022-08-22 Frederic Cambus <fred@statdns.com>
19 * config.bfd (aarch64-*-openbsd*): Add target.
21 2022-08-03 Nick Clifton <nickc@redhat.com>
24 * bfd.c (BFD_CLOSED_BY_CACHE): New bfd flag.
25 * cache.c (bfd_cache_delete): Set BFD_CLOSED_BY_DELETE on the
27 (bfd_cache_lookup_worker): Clear BFD_CLOSED_BY_DELETE on the newly
29 * opncls.c (bfd_set_filename): Refuse to change the name of a bfd
30 that has been closed by bfd_cache_delete. Mark changed bfds as
32 * bfd-in2.h: Regenerate.
34 2022-07-29 Nick Clifton <nickc@redhat.com>
37 * dwarf2.c (read_attribute_value): Handle DW_FORM_rnglistx and
40 2022-07-26 Nick Clifton <nickc@redhat.com>
42 * elfnn-loongarch.c (loongarch_elf_relocate_section): Fix
45 2022-07-08 Nick Clifton <nickc@redhat.com>
47 * 2.39 branch created.
49 2022-05-19 Yvan Roux <yvan.roux@foss.st.com>
52 * bfdio.c (_bfd_real_fopen): Delete ccs string.
54 2022-04-27 John Baldwin <jhb@FreeBSD.org>
56 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_TLS notes.
58 2022-04-25 Nick Clifton <nickc@redhat.com>
61 * elflink.c (bfd_elf_size_dynamic_sections): Display a note to the
62 user that the current ehaviour of creating an executable stack
63 because of a missing .note.GNU-stack section is deprecated and
64 will be changed in a future release.
66 2022-04-20 Clément Chigot <clement.chigot@atos.net>
68 * coff-rs6000.c (xcoff_reloc_type_noop): Add info argument.
69 (xcoff_reloc_type_fail): Likewise.
70 (xcoff_reloc_type_pos): Likewise.
71 (xcoff_reloc_type_neg): Likewise.
72 (xcoff_reloc_type_rel): Likewise.
73 (xcoff_reloc_type_toc): Likewise.
74 (xcoff_reloc_type_ba): Likewise.
75 (xcoff_reloc_type_crel): Likewise.
76 (xcoff_reloc_type_tls): Likewise.
77 (xcoff_reloc_type_br): Add stub handler.
78 (xcoff_ppc_relocate_section): Add info to
79 xcoff_calculate_relocation.
80 (xcoff_stub_indirect_call_code): New constant.
81 (xcoff_stub_shared_call_code): Likewise.
82 (bfd_xcoff_backend_data): Add stub code fields.
83 (bfd_pmac_xcoff_backend_data): Likewise.
84 * coff64-rs6000.c (xcoff64_reloc_type_br): Add stub handler.
85 (xcoff64_ppc_relocate_section): Add info to
86 xcoff64_calculate_relocation.
87 (xcoff64_stub_indirect_call_code): New constant.
88 (xcoff64_stub_shared_call_code): Likewise.
89 (bfd_xcoff_backend_data): Add stub code fields.
90 (bfd_xcoff_aix5_backend_data): Likewise.
91 * libxcoff.h (struct xcoff_backend_data_rec): Add stub fields.
92 (bfd_xcoff_stub_indirect_call_code): New define.
93 (bfd_xcoff_stub_indirect_call_size): New define.
94 (bfd_xcoff_stub_shared_call_code): New define.
95 (bfd_xcoff_stub_shared_call_size): New define.
96 (xcoff_reloc_function): Add info argument.
97 (enum xcoff_stub_type): New enum.
98 (struct xcoff_stub_hash_entry): New structure.
99 * xcofflink.c (struct xcoff_link_hash_table): Add stub hash
100 table and params fields.
101 (xcoff_stub_hash_entry): New define.
102 (xcoff_stub_hash_lookup): New define.
103 (stub_hash_newfunc): New function.
104 (_bfd_xcoff_bfd_link_hash_table_free): Free the new stub hash
106 (_bfd_xcoff_bfd_link_hash_table_create): Create the new stub
108 (xcoff_link_add_symbols): Save rawsize for XTY_SD.
109 (bfd_xcoff_link_init): New function.
110 (xcoff_stub_csect_name): New function.
111 (xcoff_stub_get_csect_in_range): New function.
112 (xcoff_stub_name): New function.
113 (bfd_xcoff_get_stub_entry): New function.
114 (bfd_xcoff_type_of_stub): New function.
115 (xcoff_add_stub): New function.
116 (xcoff_build_one_stub): New function.
117 (bfd_xcoff_size_stubs): New function.
118 (bfd_xcoff_build_stubs): New function.
119 (xcoff_stub_create_relocations): New function.
120 (xcoff_link_input_bfd): Adapt relocations to stub.
121 (xcoff_write_global_symbol): Adapt to new TOC entries generated
123 (_bfd_xcoff_bfd_final_link): Handle stub file.
124 * xcofflink.h (struct bfd_xcoff_link_params): New structure.
126 2022-04-20 Clément Chigot <clement.chigot@atos.net>
128 * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Write len in
129 ldinfo->strings instead of directly in the output_bfd.
130 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
131 * xcofflink.c (struct xcoff_link_hash_table): Remove ldrel_count
132 field. Add ldinfo field.
133 (xcoff_mark_symbol): Adjust to new ldinfo field.
134 (xcoff_mark): Likewise.
135 (bfd_xcoff_link_count_reloc): Likewise.
136 (xcoff_build_loader_section): Split into two functions: one that
137 build the loader section (this function) and one that only size
139 (xcoff_size_loader_section): ... (this function).
140 (bfd_xcoff_size_dynamic_sections): Adapt to new ldinfo field.
141 Move the part where the dynamic sections are build to ...
142 (bfd_xcoff_build_dynamic_sections): ... this function.
143 * xcofflink.h: Add bfd_xcoff_build_dynamic_sections prototype.
145 2022-04-13 Alexander von Gluck IV <kallisti5@unixzen.com>
147 * config.bfd (x86-haiku): Add i386_pei_vec as a selectable format.
149 2022-04-08 Nick Clifton <nickc@redhat.com>
152 * coffgen.c (coff_find_nearest_line_with_names): Fix typo
153 retrieving saved bias.
155 2022-04-07 Mark Harmstone <mark@harmstone.com>
157 * coff-i386.c (in_reloc_p): Add R_SECTION.
158 (howto_table): Add R_SECTION.
159 (coff_pe_i386_relocation_section): Add support for R_SECTION.
160 (coff_i386_reloc_type_lookup): Add support for
161 BFD_RELOC_16_SECCIDX.
162 * coff-x86_64.c (in_reloc_p): Add R_SECTION.
163 (howto_table): Add R_SECTION.
164 (coff_pe_amd64_relocation_section): Add support for R_SECTION.
165 (coff_amd64_reloc_type_lookup): Add support for
166 BFD_RELOC_16_SECCIDX.
167 * reloc.c: Add BFD_RELOC_16_SECIDX.
168 * bfd-in2.h: Regenerate.
169 * libbfd.h: Regenerate.
171 2022-04-01 John Baldwin <jhb@FreeBSD.org>
173 * elf-bfd.h (elfcore_write_x86_segbases): New.
174 * elf.c (elfcore_grok_freebsd_note): Add pseudosections for
175 NT_FREEBSD_X86_SEGBASES register notes.
176 (elfcore_write_x86_segbases): New.
177 (elfcore_write_register_note): Write NT_FREEBSD_X86_SEGBASES
180 2022-04-01 John Baldwin <jhb@FreeBSD.org>
182 * elf.c (elfcore_grok_freebsd_note): Remove checks for namesz.
184 2022-03-22 Steiner H Gunderson <steinar+sourceware@gunderson.no>
186 * dwarf2.c (_bfd_dwarf2_find_nearest_line): if a function name is
187 found, but no line number info, then return a result of 2.
189 2022-03-21 Steiner H Gunderson <steinar+sourceware@gunderson.no>
192 * dwarf2.c (scan_unit_for_symbols): When performing second pass,
193 check to see if the function or variable being processed is the
194 same as the previous one.
196 2022-03-18 Viorel Preoteasa <viorel.preoteasa@gmail.com>
199 * elf32-arm.c (THM_MAX_FWD_BRANCH_OFFSET): Fix definition.
200 (THM2_MAX_FWD_BRANCH_OFFSET): Likewise.
202 2022-03-16 Simon Marchi <simon.marchi@efficios.com>
204 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES):
206 (BFD64_BACKENDS): Add elf64-amdgcn.lo.
207 (BFD64_BACKENDS_CFILES): Add elf64-amdgcn.c.
208 * Makefile.in: Re-generate.
210 * elf64-amdgcn.c: New.
211 * archures.c (bfd_architecture): Add bfd_arch_amdgcn and related
213 (bfd_amdgcn_arch): New.
214 (bfd_archures_list): Add bfd_amdgcn_arch.
215 * bfd-in2.h: Re-generate.
216 * config.bfd: Handle amdgcn* target.
217 * configure.ac: Handle amdgcn_elf64_le_vec.
218 * configure: Re-generate.
219 * elf-bfd.h (elf_target_id): Add AMDGCN_ELF_DATA.
220 * targets.c (amdgcn_elf64_le_vec): New.
221 (_bfd_target_vector): Add amdgcn_elf64_le_vec.
223 2022-03-01 Torbjörn Svensson <torbjorn.svensson@st.com>
224 Fred Eisele <fredrick.eisele@gmail.com>
227 * bfdio.c (_bfd_real_fopen): Fix typo.
229 2022-03-01 Nick Clifton <nickc@redhat.com>
232 * elf32-arm.c (elf32_arm_merge_eabi_attributes): If the first
233 input bfd has a Tag_ABI_HardFP_use set to 3 but does not also have
234 TAG_FP_arch set then reset the TAG_ABI_HardFP_use.
236 2022-02-28 Torbjörn Svensson <torbjorn.svensson@st.com>
237 Fred Eisele <fredrick.eisele@gmail.com>
240 * bfdio.c (_bfd_real_fopen): Fix handling of paths longer than 260
241 characters on Windows hosts.
243 2022-02-28 Nick Clifton <nickc@redhat.com>
246 * config.bfd: Update error message for obsolete configurations.
248 2022-02-17 Nick Clifton <nickc@redhat.com>
250 * po/sr.po: Updated Serbian translation.
252 2022-02-16 Fangrui Song <maskray@google.com>
253 Nick Clifton <nickc@redhat.com>
256 * bfd-in2.h (struct bfd_section): Add type.
257 (discarded_section): Add field.
258 * elf.c (elf_fake_sections): Handle bfd_section::type.
259 * section.c (BFD_FAKE_SECTION): Add field.
260 * mri.c (mri_draw_tree): Update function call.
262 2022-02-11 Michael Forney <mforney@mforney.org>
264 * bfd.c (bfd_set_gp_value): Remove return with expression
267 2022-02-09 Nick Clifton <nickc@redhat.com>
269 * config.bfd: Move pending obsolesence targets into the definitely
272 2022-02-02 Nick Clifton <nickc@redhat.com>
275 * dwarf2.c (read_section): Change the heuristic that checks for
276 overlarge dwarf debug info sections.
278 2022-02-02 Stafford Horne <shorne@gmail.com>
281 * elf32-or1k.c (or1k_elf_got16_no_overflow_howto): Define.
282 (or1k_elf_relocate_section): Use new howto instead of trying to
283 mask out relocation bits.
285 2022-01-24 Roland McGrath <mcgrathr@google.com>
287 * doc/local.mk (%D%/bfdver.texi): Add mkdir command.
289 2022-01-24 Nick Clifton <nickc@redhat.com>
291 * po/fr.po: Updated French translation.
292 * po/ro.po: Updated Romanian translation.
293 * po/uk.po: Updated Ukranian translation.
295 2022-01-22 Nick Clifton <nickc@redhat.com>
297 * version.m4: Change to 2.38.50.
298 * configure: Regenerate.
299 * po/bfd.pot: Regenerate.
301 2022-01-22 Nick Clifton <nickc@redhat.com>
303 * 2.38 release branch created.
305 2022-01-17 Nick Clifton <nickc@redhat.com>
307 * Makefile.in: Regenerate.
308 * configure: Regenerate.
309 * doc/Makefile.in: Regenerate.
310 * po/bfd.pot: Regenerate.
312 2021-12-15 Nikita Popov <npv1310@gmail.com>
315 * dwarf1.c (parse_die): Fix undefined behaviour in range tests.
317 2021-11-17 Nick Clifton <nickc@redhat.com>
320 * elf.c (assign_file_positions_for_non_load_sections): Replace
321 assertion with a warning message.
323 2021-10-19 Nick Clifton <nickc@redhat.com>
325 * linker.c (_bfd_generic_link_add_one_symbol): Test for a NULL
326 name before checking to see if the symbol is __gnu_lto_slim.
327 * archive.c (_bfd_compute_and_write_armap): Likewise.
329 2021-09-27 Nick Alcock <nick.alcock@oracle.com>
331 * configure: Regenerate.
333 2021-09-15 Andrew Burgess <andrew.burgess@embecosm.com>
335 * archures.c (bfd_arch_list): Use 'char *' instead of 'char **'
336 when calculating space for a string list.
338 2021-09-014 Cupertino Miranda <cmiranda@synopsys.com>
339 Claudiu Zissulescu <claziss@synopsys.com>
341 * arc-got.h (arc_static_sym_data): New structure.
342 (get_static_sym_data): New function.
343 (relocate_fix_got_relocs_for_got_info): Move the computation fo
344 symbol value and section to above introduced function, and use
347 2021-09-07 Luis Machado <luis.machado@linaro.org>
349 Revert: [AArch64] MTE corefile support
351 2021-05-21 Luis Machado <luis.machado@linaro.org>
353 * elf.c (elfcore_make_memtag_note_section): New function.
354 (elfcore_grok_note): Handle NT_MEMTAG note types.
356 2021-09-07 Nick Clifton <nickc@redhat.com>
359 * elf32-xtensa.c (elf_xtensa_do_reloc): Add check for put of range
363 * elfxx-riscv.c (riscv_elf_add_sub_reloc): Add check for out of
366 2021-08-10 Nick Clifton <nickc@redhat.com>
368 * po/sr.po: Updated Serbian translation.
370 2021-07-18 Nick Clifton <nickc@redhat.com>
372 * config.bfd: Move pending obsoletion targets to obsolete list.
374 2021-07-16 Giulio Benetti <giulio.benetti@benettiengineering.com>
376 * elf32-or1k.c (or1k_elf_relocate_section): Use a separate entry
377 in switch case R_OR1K_INSN_REL_26 where we need to check for
378 !SYMBOL_CALLS_LOCAL() instead of !SYMBOL_REFERENCES_LOCAL().
380 2021-07-14 Clément Chigot <clement.chigot@atos.net>
382 * libxcoff.h (struct xcoff_dwsect_name): Add DWARF name.
383 * coff-rs6000.c (xcoff_dwsect_names): Update.
384 * coffcode.h (sec_to_styp_flags): Likewise.
385 (coff_new_section_hook): Likewise.
387 2021-07-10 Alan Modra <amodra@gmail.com>
389 * dwarf2.c (read_address): Remove accidental commit.
390 (read_ranges): Compare offset rather than pointers.
392 2021-07-08 Nick Clifton <nickc@redhat.com>
394 * po/pt.po: Updated Portuguese translation.
396 2021-07-07 Nick Clifton <nickc@redhat.com>
398 * elfcode.h (elf_swap_symbol_out): Revert accidental change that
399 removed an abort if the shndx pointer is NULL.
401 2021-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
403 * sysdep.h [!ENABLE_NLS]: Prevent inclusion of <libintl.h> on
406 2021-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
408 * configure.ac: Check for strnlen declaration.
409 * configure, config.in: Regenerate.
411 2021-07-07 Nick Clifton <nickc@redhat.com>
414 * coff-rs6000.c (xcoff_reloc_type_tls): Reformat error messages in
415 order to fix problems when translating.
416 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
417 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
419 * po/bfd.pot: Regenerate.
421 2021-07-06 Michael Matz <matz@suse.de>
424 * elfnn-riscv.c (riscv_relax_delete_bytes): Check for any
427 2021-07-06 Alan Modra <amodra@gmail.com>
430 * elf64-bpf.c (bpf_elf_generic_reloc): Add missing ATTRIBUTE_UNUSED.
432 2021-07-05 Alan Modra <amodra@gmail.com>
435 * elf64-bpf.c (bpf_elf_generic_reloc): Use correct bfd for bfd_put
436 and bfd_put_32 calls. Correct section limit checks.
438 2021-07-03 Nick Clifton <nickc@redhat.com>
440 * version.m4: Update version number.
441 * configure: Regenerate.
442 * po/opcodes.pot: Regenerate.
444 2021-07-03 Nick Clifton <nickc@redhat.com>
446 * 2.37 release branch created.
448 2021-07-02 Nick Clifton <nickc@redhat.com>
451 * dwarf2.c (read_ranges): Check that range_ptr does not exceed
454 2021-06-30 YunQiang Su <yunqiang.su@cipunited.com>
457 * bfd/elfxx-mips.c (_bfd_mips_elf_section_from_shdr,
458 _bfd_mips_elf_fake_sections): Mark LTO debug info as
461 2021-06-29 Nick Clifton <nickc@redhat.com>
463 * config.bfd (obsolete configurations): Add netbsdpe.
465 2021-06-22 Nelson Chu <nelson.chu@sifive.com>
467 * elfnn-riscv.c (riscv_pcrel_hi_reloc): Added field to store
468 the original relocation type, in case the type is converted to
470 (riscv_pcrel_lo_reloc): Removed unused name field.
471 (riscv_pcrel_relocs): Added comments.
472 (riscv_zero_pcrel_hi_reloc): Removed unused input_bfd.
473 (riscv_record_pcrel_hi_reloc): Updated.
474 (riscv_record_pcrel_lo_reloc): Likewise.
475 (riscv_resolve_pcrel_lo_relocs): Likewise. Check the original
476 type of auipc, to make sure the %pcrel_lo without any addends.
477 Otherwise, report dangerous relocation error.
478 (riscv_elf_relocate_section): Updated above functions are changed.
479 For R_RISCV_GOT_HI20, report dangerous relocation error when addend
482 2021-06-19 H.J. Lu <hongjiu.lu@intel.com>
485 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Count PLT for GOTOFF
486 relocation against IFUNC symbols.
487 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
489 2021-06-19 H.J. Lu <hongjiu.lu@intel.com>
491 * elflink.c (bfd_elf_final_link): Correct DT_TEXTREL warning in
494 2021-06-18 H.J. Lu <hongjiu.lu@intel.com>
496 * elf-properties.c (_bfd_elf_parse_gnu_properties): Handle
497 GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI,
498 GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI.
499 (elf_merge_gnu_properties): Likewise.
501 2021-06-11 Alan Modra <amodra@gmail.com>
504 * elf-bfd.h (struct elf_obj_tdata): Add is_pie.
505 * elflink.c (elf_link_add_object_symbols): Set is_pie.
507 2021-06-09 Nick Clifton <nickc@redhat.com>
510 * config.bfd: Do not add the sparc_elf32_vec or sparc_elf64_vec
511 vectors to Sparc Solaris2 targets.
513 2021-06-08 Michael Matz <matz@suse.de>
515 * elf.c (bfd_section_from_shdr): Set has_secondary_relocs flag.
516 (_bfd_elf_slurp_secondary_reloc_section): Use it for early-out.
518 2021-06-07 Jan Beulich <jbeulich@suse.com>
520 * dwarf2.c (read_ranges, read_rnglists): Add u suffix to constant.
522 2021-06-02 Alan Modra <amodra@gmail.com>
524 * elf-attrs.c (_bfd_elf_parse_attributes): Break out of loop if
525 subsection length is too small to cover tag and length field.
527 2021-05-31 Nelson Chu <nelson.chu@sifive.com>
528 Lifang Xia <lifang_xia@c-sky.com>
531 * elfnn-riscv.c (struct riscv_elf_link_hash_table): New integer pointer
532 to monitor the data segment phase.
533 (bfd_elfNN_riscv_set_data_segment_info): New function called by
534 after_allocation, to set the data_segment_phase from expld.dataseg.
535 (_bfd_riscv_relax_section): Don't relax when data_segment_phase is
536 exp_seg_relro_adjust (0x4).
537 * elfxx-riscv.h (bfd_elf32_riscv_set_data_segment_info): New extern.
538 (bfd_elf64_riscv_set_data_segment_info): Likewise
540 2021-05-28 H.J. Lu <hongjiu.lu@intel.com>
543 * elf32-i386.c: Don't include "libiberty.h".
544 (elf_howto_table): Revert commits a7664973b24 and 50c95a739c9.
545 (elf_i386_rtype_to_howto): Revert commit 50c95a739c9.
546 (elf_i386_info_to_howto_rel): Likewise.
547 (elf_i386_tls_transition): Likewise.
548 (elf_i386_relocate_section): Likewise.
549 * elf64-x86-64.c (x86_64_elf_howto_table): Revert commits
550 a7664973b24 and 50c95a739c9.
551 (elf_x86_64_rtype_to_howto): Revert commit 50c95a739c9.
552 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Likewise.
553 * elfxx-x86.h (elf_x86_obj_tdata): Likewise.
554 (elf_x86_has_code16): Likewise.
556 2021-05-26 H.J. Lu <hongjiu.lu@intel.com>
559 * elf32-i386.c: Include "libiberty.h".
560 (elf_howto_table): Add 16-bit R_386_PC16 entry.
561 (elf_i386_rtype_to_howto): Add a BFD argument. Use 16-bit
562 R_386_PC16 if input has 16-bit mode instructions.
563 (elf_i386_info_to_howto_rel): Update elf_i386_rtype_to_howto
565 (elf_i386_tls_transition): Likewise.
566 (elf_i386_relocate_section): Likewise.
567 * elf64-x86-64.c (x86_64_elf_howto_table): Add 16-bit
569 (elf_x86_64_rtype_to_howto): Use 16-bit R_X86_64_PC16 if input
570 has 16-bit mode instructions.
571 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Set
572 elf_x86_has_code16 if relocatable input is marked with
573 GNU_PROPERTY_X86_FEATURE_2_CODE16.
574 * elfxx-x86.h (elf_x86_obj_tdata): Add has_code16.
575 (elf_x86_has_code16): New.
577 2021-05-26 Nelson Chu <nelson.chu@sifive.com>
579 * elfxx-riscv.h (check_unknown_prefixed_ext): New bool.
580 * elfxx-riscv.c (riscv_parse_prefixed_ext): Do not check the
581 prefixed extension name if check_unknown_prefixed_ext is false.
582 * elfnn-riscv.c (riscv_merge_arch_attr_info): Set
583 check_unknown_prefixed_ext to false for linker.
585 2021-05-25 Nick Clifton <nickc@redhat.com>
587 * elf32-arn.c (struct elf_arm_obj_tdata): Add num_entries field.
588 (elf32_arm_num_entries): New macro.
589 (elf32_arm_allocate_local_sym_info): Initialise the new field.
590 Allocate arrays individually so that buffer overruns can be
591 detected by memory checkers.
592 (elf32_arm_create_local_iplt): Check num_entries.
593 (elf32_arm_get_plt_info): Likewise.
594 (elf32_arm_final_link_relocate): Likewise.
595 (elf32_arm_check_relocs): Likewise.
596 (elf32_arm_size_dynamic_sections): Likewise.
597 (elf32_arm_output_arch_local_syms): Likewise.
599 2021-05-25 Nick Clifton <nickc@redhat.com>
601 * elf32-arm.c: Fix formatting.
603 2021-05-25 Alan Modra <amodra@gmail.com>
605 * elf-attrs.c (elf_attr_strdup): New function.
606 (_bfd_elf_attr_strdup): Use it here.
607 (elf_add_obj_attr_string): New function, extracted from..
608 (bfd_elf_add_obj_attr_string): ..here.
609 (elf_add_obj_attr_int_string): New function, extracted from..
610 (bfd_elf_add_obj_attr_int_string): ..here.
611 (_bfd_elf_parse_attributes): Don't allocate an extra byte for a
612 string terminator. Instead ensure parsing doesn't go past
613 end of sub-section. Use size_t variables for lengths.
615 2021-05-22 Alan Modra <amodra@gmail.com>
617 * libbfd.c (_bfd_safe_read_leb128): Remove length_return parameter.
618 Replace data pointer with pointer to pointer. Increment pointer
620 * libbfd-in.h (_bfd_safe_read_leb128): Update prototype.
621 * elf-attrs.c (_bfd_elf_parse_attributes): Adjust to suit. Be
622 careful not to increment data pointer past end. Remove now
623 redundant pr17512 check.
624 * wasm-module.c (READ_LEB128): Adjust to suit changes to
625 _bfd_safe_read_leb128.
626 * dwarf2.c (read_n_bytes): New inline function, old one renamed to..
627 (read_blk): ..this. Allocate and return block. Increment bfd_byte**
629 (read_3_bytes): New function.
630 (read_1_byte, read_1_signed_byte, read_2_bytes, read_4_bytes),
631 (read_8_bytes, read_string, read_indirect_string),
632 (read_indirect_line_string, read_alt_indirect_string): Take a
633 byte_byte** arg which is incremented over bytes read. Remove any
634 bytes_read return. Rewrite limit checks to compare lengths
635 rather than pointers.
636 (read_abbrevs, read_attribute_value, read_formatted_entries),
637 (decode_line_info, find_abstract_instance, read_ranges),
638 (read_rnglists, scan_unit_for_symbols, parse_comp_unit),
639 (stash_comp_unit): Adjust to suit. Rewrite limit checks to
640 compare lengths rather than pointers.
641 * libbfd.h: Regenerate.
643 2021-05-21 Luis Machado <luis.machado@linaro.org>
645 * elf.c (elfcore_make_memtag_note_section): New function.
646 (elfcore_grok_note): Handle NT_MEMTAG note types.
648 2021-05-20 Andrew Burgess <andrew.burgess@embecosm.com>
650 * section.c (bfd_get_section_by_name): Return NULL if name is
652 (bfd_get_section_by_name_if): Likewise.
653 * dwarf2.c (read_section): Remove unneeded NULL check.
654 (find_debug_info): Likewise.
656 2021-05-19 Nick Clifton <nickc@redhat.com>
658 * plugin.c (bfd_plugin_open_input): Inform the user if the limit
659 on the number of open files is reached. If possible, try to
660 increase this limit before failing.
662 2021-05-14 Nelson Chu <nelson.chu@sifive.com>
664 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Check the values
665 of %pcrel_hi, before and after adding the addend. Make sure the
666 value won't be changed, otherwise, report dangerous error.
668 2021-05-13 Nelson Chu <nelson.chu@sifive.com>
670 * elfxx-riscv.c (check_implicit_always): The check_func, always add
671 the implicit subset without checking.
672 (check_implicit_for_i): The check_func for i, only add zicsr and
673 zifencei when the version of i less than 2.1.
674 (struct riscv_implicit_subset): Record the subsets and their
675 corresponding implicit subsets.
676 (riscv_implicit_subsets): Table records all implicit informations.
677 (riscv_parse_add_implicit_subsets): Updated and add implicit subsets
678 according to riscv_implicit_subsets. Remove the redundant codes.
680 2021-05-13 Alan Modra <amodra@gmail.com>
683 * elf32-sh.c (sh_elf_info_to_howto): Correct check for last valid
686 2021-05-12 Luis Machado <luis.machado@linaro.org>
688 * elf-bfd.h (elfcore_write_aarch_mte): New prototype.
689 * elf.c (elfcore_grok_aarch_mte, elfcore_write_aarch_mte): New
691 (elfcore_grok_note): Handle notes of type NT_ARM_TAGGED_ADDR_CTRL.
692 (elfcore_write_register_note): Handle MTE notes.
694 2021-05-11 Alan Modra <amodra@gmail.com>
697 * pdp11.c (aout_get_external_symbols): Clear first four bytes of
698 strings array, not just the first byte.
699 * aoutx.h (aout_get_external_symbols): Likewise.
701 2021-05-10 H.J. Lu <hongjiu.lu@intel.com>
704 * simple.c (bfd_simple_get_relocated_section_contents): Remove
707 2021-05-10 Nick Clifton <nickc@redhat.com>
710 * simple.c (simple_dummy_add_to_set): New function.
711 (simple_dummy_constructor): New function.
712 (simple_dummy_multiple_common): New function.
713 (bfd_simple_get_relocated_section_contents): Zero out the
714 callbacks structure, and then set the add_to_set, constructor and
715 multiple_common fields.
717 2021-05-10 Dimitar Dimitrov <dimitar@dinux.eu>
719 * elf32-pru.c (elf_backend_can_gc_sections): Define as 1.
721 2021-05-08 Mike Frysinger <vapier@gentoo.org>
723 * doc/Makefile.am (html-local, bfd/index.html): New targets.
724 * doc/Makefile.in: Regenerate.
726 2021-05-08 Mike Frysinger <vapier@gentoo.org>
728 * doc/Makefile.am (AM_MAKEINFOFLAGS): Define.
729 * doc/Makefile.in: Regenerate.
731 2021-05-07 Clément Chigot <clement.chigot@atos.net>
733 * coff-rs6000.c (xcoff_dwsect_names): Add new DWARF
735 * coffgen.c (coff_pointerize_aux): Handle C_DWARF.
736 (coff_print_symbol): Likewise.
737 * libxcoff.h (XCOFF_DWSECT_NBR_NAMES): Update.
739 2021-05-07 Jan Beulich <jbeulich@suse.com>
741 * elf64-x86-64.c (x86_64_elf_howto_table): Set src_mask fields
744 2021-05-07 Alan Modra <amodra@gmail.com>
746 * bfd-in2.h: Regenerate.
747 * libbfd.h: Regenerate.
749 2021-05-06 Stafford Horne <shorne@gmail.com>
752 * elf32-or1k.c (PLT_ENTRY_SIZE_LARGE, PLT_MAX_INSN_COUNT,
753 OR1K_ADD, OR1K_ORI): New macros to help with plt creation.
754 (elf_or1k_link_hash_table): New field plt_count.
755 (elf_or1k_link_hash_entry): New field plt_index.
756 (elf_or1k_plt_entry_size): New function.
757 (or1k_write_plt_entry): Update to support variable size PLTs.
758 (or1k_elf_finish_dynamic_sections): Use new or1k_write_plt_entry
760 (or1k_elf_finish_dynamic_symbol): Update to write large PLTs
762 (allocate_dynrelocs): Use elf_or1k_plt_entry_size to account for
765 2021-05-06 Stafford Horne <shorne@gmail.com>
768 * elf32-or1k.c (or1k_elf_relocate_section): Relax R_OR1K_GOT16
769 overflow check if we have R_OR1K_GOT_AHI16 followed by
772 2021-05-06 Stafford Horne <shorne@gmail.com>
775 * bfd-in2.h: Add BFD_RELOC_OR1K_GOT_AHI16 relocation.
776 * elf32-or1k.c (or1k_elf_howto_table, or1k_reloc_map): Likewise.
777 (or1k_final_link_relocate, or1k_elf_relocate_section,
778 or1k_elf_check_relocs): Likewise.
779 * libbfd.h (bfd_reloc_code_real_names): Likewise.
782 2021-05-06 Stafford Horne <shorne@gmail.com>
785 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Change
786 condition used to cleanup plt entries to cleanup forced local
789 2021-05-05 H.J. Lu <hongjiu.lu@intel.com>
792 * elflink.c (elf_link_output_symstrtab): Always append ".COUNT"
795 2021-05-05 Alan Modra <amodra@gmail.com>
797 * vms-lib.c (vms_traverse_index): Account for vms_kbn size when
798 sanity checking keylen.
800 2021-05-04 Nick Clifton <nickc@redhat.com>
802 * libbfd.c (bfd_malloc): Provide some documenation. Treat a size
804 (bfd_realloc): Likewise.
805 (bfd_zmalloc): Likewise.
806 (bfd_realloc_or_free): Provide some documentation. Treat a size
807 of 0 as a request to free.
808 * libbfd-in.h (bfd_realloc): Remove prototype.
809 (bfd_realloc_or_free): Remove prototype.
810 (bfd_zmalloc): Remove prototype.
811 * libbfd.h: Regenerate.
813 2021-05-03 Jan Beulich <jbeulich@suse.com>
815 * elf32-i386.c (elf_howto_table): Switch all 32-bit relocs to
816 complain_overflow_dont.
817 * elf64-x86-64.c (x86_64_elf_howto_table): Switch all 64-bit
818 relocs to complain_overflow_dont.
820 2021-05-03 Alan Modra <amodra@gmail.com>
822 * elf32-ppc.c (allocate_dynrelocs): Keep dyn_relocs for undefweak
823 symbols when -z dynamic-undefined-weak or when there are no
824 dynamic relocs in read-only sections and -z nodynamic-undefined-weak
826 * elf64-ppc.c (allocate_dynrelocs): Likewise.
828 2021-05-03 Alan Modra <amodra@gmail.com>
830 * elf32-ppc.c (allocate_dynrelocs): Call ensure_undef_dynamic for
831 weak undefined symols that only appear on PLT relocs.
832 * elf64-ppc.c (allocate_dynrelocs): Likewise.
834 2021-05-03 Alan Modra <amodra@gmail.com>
837 * elf32-ppc.c (ppc_elf_inline_plt): Do increment rel in loop.
839 2021-05-03 Alan Modra <amodra@gmail.com>
841 * elf32-csky.c (is_mapping_symbol_name): New function.
842 (csky_elf_is_target_special_symbol): Likewise.
843 (csky_elf_maybe_function_sym): Likewise.
844 (bfd_elf32_bfd_is_target_special_symbol): Define.
845 (elf_backend_maybe_function_sym): Define.
847 2021-04-30 Nick Clifton <nickc@redhat.com>
850 * mach-o.c (bfd_mach_o_core_fetch_environment): Use bfd_get_32 to
853 2021-04-30 Nick Clifton <nickc@redhat.com>
856 * elf32-xtensa.c (elf_xtensa_grok_prstatus): Check for core notes
859 2021-04-30 Nick Clifton <nickc@redhat.com>
862 * libbfd.c (bfd_realloc_or_free): Do not free a pointer than has
863 been realloc'ed to size 0.
865 2021-04-30 Nick Clifton <nickc@redhat.com>
868 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Check for invalid name
871 2021-04-29 Nick Clifton <nickc@redhat.com>
874 * som.c (som_slurp_symbol_table): Assign symbols without any scope
875 to the undefined section.
876 (som_decode_symclass): Check for a missing symbol section.
877 * syms.c (bfd_decode_symclass): Likewise.
879 2021-04-29 Nick Clifton <nickc@redhat.com>
882 * som.c (som_slurp_string_table): Place a terminating NUL byte at
883 the end of the table.
884 (som_slurp_symbol_table): Check for an over-large offset into the
887 2021-04-28 Nick Clifton <nickc@redhat.com>
889 * elf.c (_bfd_elf_maybe_function_sym): Do not accept annobin
890 symbols as potential function symbols.
891 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): Likewise.
892 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
893 * elf32-arm.c (elf32_arm_maybe_function_sym): Likewise.
895 2021-04-26 Mike Frysinger <vapier@gentoo.org>
897 * elf-bfd.h: Include stdlib.h.
899 2021-04-26 Jan Beulich <jbeulich@suse.com>
901 * elf32-i386.c (elf_howto_table): Switch R_386_PC16 to
902 complain_overflow_signed.
903 * elf64-x86-64.c (x86_64_elf_howto_table): Switch R_X86_64_PC16
904 to complain_overflow_signed.
906 2021-04-23 Eric Botcazou <ebotcazou@adacore.com>
908 * elf.c (special_sections_p): Add .persistent.bss.
910 2021-04-23 Jan Beulich <jbeulich@suse.com>
912 * elf32-i386.c (elf_howto_table): R_386_TLS_DESC_CALL has zero
914 * elf64-x86-64.c (x86_64_elf_howto_table): R_X86_64_TLSDESC_CALL
917 2021-04-22 Clément Chigot <clement.chigot@atos.net>
919 * hash.c (struct bfd_strtab_hash): Remove xcoff field.
920 Add length_field_size field.
921 (_bfd_stringtab_init): Change prototype.
922 Adapt to new length_field_size.
923 (_bfd_xcoff_stringtab_init): Likewise.
924 (_bfd_stringtab_add): Likewise.
925 (_bfd_stringtab_emit): Likewise.
926 * libbfd-in.h (_bfd_xcoff_stringtab_init):
928 * libbfd.h: Regenerate.
929 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create):
930 Call _bfd_xcoff_stringtab_init with isxcoff64 value.
932 2021-04-22 Clément Chigot <clement.chigot@atos.net>
934 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Add errors for
935 unsupported storage class or auxialiry entries.
936 Improve and adapt to new aux structures.
938 (_bfd_xcoff_swap_aux_out): Likewise.
939 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Likewise.
940 (_bfd_xcoff64_swap_aux_out): Likewise.
942 2021-04-21 Eli Zaretskii <eliz@gnu.org>
945 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add display
946 of IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP,
947 IMAGE_FILE_NET_RUN_FROM_SWAP and IMAGE_FILE_UP_SYSTEM_ONLY flags.
948 Decode the contents of the DllCharacteristics field.
950 2021-04-21 Nick Clifton <nickc@redhat.com>
953 * srec.c (srec_read_section): Replace assertions with error
956 2021-04-20 Clément Chigot <clement.chigot@atos.net>
959 * reloc.c (BFD_RELOC_PPC_NEG): New relocation.
960 * bfd-in2.h: Regenerate.
961 * libbfd.h: Regenerate.
962 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Add
963 BFD_RELOC_PPC_NEG handler.
964 (xcoff_reloc_type_neg): Correctly substract addend.
965 * coff64-rs6000.c (xcoff64_howto_table): Add R_NEG_32
967 (xcoff64_rtype2howto): Add handler for R_NEG_32.
968 (xcoff64_reloc_type_lookup): Add BFD_RELOC_PPC_NEG handler.
969 * xcofflink.c (xcoff_need_ldrel_p): Check output section
970 for R_POS-like relocations. New argument added.
971 (xcoff_mark): Adapt to new xcoff_need_ldrel_p argument.
972 (xcoff_link_input_bfd): Likewise.
974 2021-04-16 Alan Modra <amodra@gmail.com>
977 * coffcode.h (styp_to_sec_flags): Use an unsigned long styp_flags.
978 (coff_write_object_contents): Pass bfd to COFF_ENCODE_ALIGNMENT,
979 ignore alignment checks when return is false. Formatting.
981 2021-04-15 Nelson Chu <nelson.chu@sifive.com>
984 * elfnn-riscv.c (riscv_elf_is_target_special_symbol): Added to
985 omit local and empty symbols since they usually generated to
986 mark the auipc instructions.
988 2021-04-15 Lifang Xia<lifang_xia@c-sky.com>
990 * elf32-csky.c (csky_elf_howto_table)
991 <R_CKCORE_PCREL_IMM16BY2>: Set special_function to
992 bfd_elf_generic_reloc.
993 <R_CKCORE_PCREL_IMM16BY4>: Likewise.
994 <R_CKCORE_PCREL_IMM10BY4>: Likewise.
995 <R_CKCORE_PCREL_IMM18BY2>: Likewise.
996 <R_CKCORE_PCREL_FLRW_IMM8BY4>: Likewise.
998 2021-04-14 H.J. Lu <hongjiu.lu@intel.com>
1001 * elf.c (assign_file_positions_for_non_load_sections): Set
1002 p_memsz to p_filesz for the loadable PT_NOTE segment.
1004 2021-04-14 Frederic Cambus <fred@statdns.com>
1006 * elf.c (elfcore_grok_netbsd_note): Remove unneeded #ifdef
1007 checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
1009 2021-04-14 Alan Modra <amodra@gmail.com>
1012 * elf32-metag.c (elf_metag_relocate_section): Don't use &hh->elf
1013 when hh might be NULL, test for NULL first.
1015 2021-04-14 Alan Modra <amodra@gmail.com>
1018 * elf32-arm.c (elf32_arm_size_stubs): Don't use &hash->root when
1019 hash might be NULL, cast instead.
1021 2021-04-13 Clément Chigot <clement.chigot@atos.net>
1023 * xcofflink.c (xcoff_link_check_ar_symbols): Update esym earlier.
1025 2021-04-13 Nelson Chu <nelson.chu@sifive.com>
1027 * elfnn-riscv.c (riscv_version_mismatch): Do not report the warning
1028 when the version of input or output is RISCV_UNKNOWN_VERSION, since
1029 the extension is added implicitly.
1030 * elfxx-riscv.c: Updated the obsolete comments.
1031 (RISCV_UNKNOWN_VERSION): Moved to elfxx-riscv.h.
1032 * elfxx-riscv.h (RISCV_UNKNOWN_VERSION): Added.
1034 2021-04-12 Alan Modra <amodra@gmail.com>
1036 * elf-bfd.h (ENABLE_CHECKING): Define.
1037 (elf_link_hash_lookup): Abort if wrong type of hash table.
1038 * configure.ac (--enable-checking): Add support.
1039 * config.in: Regenerate.
1040 * configure: Regenerate.
1042 2021-04-12 Alan Modra <amodra@gmail.com>
1044 * elf-bfd.h (is_elf_hash_table): Convert macro to inline function.
1045 (elf_link_hash_lookup, elf_link_hash_traverse): Likewise.
1046 (elf_hash_table, elf_hash_table_id): Likewise.
1047 * elf32-arm.c (elf32_arm_setup_section_lists): Delete redundant
1048 is_elf_hash_table check.
1049 * elf32-csky.c (elf32_csky_setup_section_lists): Likewise.
1050 * elf32-hppa.c (clobber_millicode_symbols): Correct param types.
1051 * elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
1052 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free: Likewise.
1053 (elfNN_ia64_global_dyn_sym_thunk: Likewise.
1054 * elf64-ia64-vms.c (elf64_ia64_global_dyn_info_free): Likewise.
1055 (elf64_ia64_global_dyn_sym_thunk): Likewise.
1056 (elf64_vms_link_add_object_symbols): Pass base type of hash table
1057 to is_elf_hash_table.
1058 * elflink.c (_bfd_elf_dynamic_symbol_p): Likewise.
1059 (_bfd_elf_symbol_refs_local_p, _bfd_elf_add_dynamic_entry): Likewise.
1060 (_bfd_elf_strip_zero_sized_dynamic_sections): Likewise.
1061 (_bfd_elf_link_check_relocs, elf_link_add_object_symbols): Likewise.
1062 (bfd_elf_final_link): Likewise.
1063 * elfnn-aarch64.c (elfNN_aarch64_setup_section_lists): Likewise.
1064 * elf64-ppc.c (ppc64_elf_set_toc): Likewise. Use bfd_link_hash_lookup.
1066 2021-04-12 Alan Modra <amodra@gmail.com>
1068 * elf-bfd.h (struct elf_backend_data): Return bfd_link_hash_entry*
1069 from elf_backend_archive_symbol_lookup.
1070 (_bfd_elf_archive_symbol_lookup): Return bfd_link_hash_entry*.
1071 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Likewise. Check
1072 we have a ppc_hash_table before accessing ppc_link_hash_entry
1074 * elflink.c (_bfd_elf_archive_symbol_lookup): Return
1075 bfd_link_hash_entry*.
1076 (elf_link_add_archive_symbols): Adjust to suit.
1078 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
1080 * elfxx-riscv.c (riscv_parse_std_ext): Fixed the wrong versions of
1081 i-ext when expanding g-ext.
1083 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
1085 * elfxx-riscv.c (riscv_ext_dont_care_version): Removed.
1086 (riscv_parse_add_subset): Always add the implicit extensions, even if
1087 their versions are RISCV_UNKNOWN_VERSION.
1088 (riscv_parse_std_ext): Delay to add i-ext as the implicit extension
1089 in the riscv_parse_add_implicit_subsets. Besides, add g-ext as the
1090 implicit extension after it has been expanded.
1091 (riscv_parse_add_implicit_subsets): Updated.
1093 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
1095 * elfxx-riscv.c (riscv_std_z_ext_strtab): Moved forward.
1096 (riscv_std_s_ext_strtab): Likewise.
1097 (riscv_std_h_ext_strtab): Likewise.
1098 (riscv_std_zxm_ext_strtab): Added for the zxm prefix.
1099 (enum riscv_prefix_ext_class): Moved forward and renamed from
1100 riscv_isa_ext_class. Reorder them according to the parsing order,
1101 since the enum values are used to check the orders in the
1102 riscv_compare_subsets.
1103 (struct riscv_parse_prefix_config): Moved forward and renamed from
1104 riscv_parse_config_t. Also removed the ext_valid_p field, the
1105 related functions are replaced by riscv_valid_prefixed_ext.
1106 (parse_config): Moved forward and updated. The more letters of the
1107 prefix string, the more forward it must be defined. Otherwise, we
1108 will get the wrong mapping when using strncmp in riscv_get_prefix_class.
1109 (riscv_get_prefix_class): Moved forward. Support to parse the
1110 multi-letter prefix, like zxm.
1111 (riscv_known_prefixed_ext): New function, check if the prefixed
1112 extension is supported according to the right riscv_std_*_ext_strtab.
1113 (riscv_valid_prefixed_ext): New function, used to replace the
1114 riscv_ext_*_valid_p functions.
1115 (riscv_init_ext_order): Do not set the values for prefix keywords
1116 since they may have multiple letters for now.
1117 (riscv_compare_subsets): Set the order values of prefix keywords
1118 to negative numbers according to the riscv_prefix_ext_class.
1119 (riscv_parse_std_ext): Call riscv_get_prefix_class to see if we
1120 have parsed the prefixed extensions.
1121 (riscv_parse_prefixed_ext): Updated and removed the parameter config.
1122 Report error when the prefix is unknown.
1123 (riscv_parse_subset): Do not parse the prefixed extensions according
1124 to the orders in the parse_config. Remove the confused message and
1125 let riscv_parse_prefixed_ext to report the details.
1126 * elfxx-riscv.h (enum riscv_isa_ext_class): Moved to elfxx-riscv.c.
1127 (riscv_get_prefix_class): Removed to static.
1129 2021-04-08 Mike Frysinger <vapier@gentoo.org>
1131 * configure.ac (ACX_BUGURL): Use https://.
1132 * configure.com (COPY_TEXT): Likewise.
1133 * configure: Regenerate.
1135 2021-04-05 Alan Modra <amodra@gmail.com>
1137 * configure.ac: Don't check for long long or long double type.
1138 Don't check for alloca.h, limits.h, stddef.h, stdlib.h, string.h,
1139 strings.h, time.h, wchar.h, wctype.h or sys/time.h. Don't check
1140 for strtoull, free, malloc, realloc, getenv, strstr, snprintf,
1141 vsnprintf, strlen or setitimer. Sort AC_CHECK_DECLS.
1142 (AC_ISC_POSIX): Don't invoke.
1143 (AC_HEADER_TIME, AC_HEADER_DIRENT, ACX_HEADER_STRING): Likewise.
1144 * sysdep.h: Remove many HAVE_*_H checks and fallback declarations.
1145 Do test HAVE_SYS_TYPES_H. Don't include sys/time.h. Reorder
1146 header order as per automake AC_INCLUDES_DEFAULT.
1147 * bfd-in.h: Include inttypes.h unconditionally.
1148 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Assume long long and
1149 long double are available.
1150 (bfd_scan_vma): Assume long long and strtoull are available.
1151 * elflink.c: Include limits.h unconditionally.
1152 * elfnn-riscv.c: Likewise.
1153 * wasm-module.c: Likewise.
1154 * hpux-core.c: Include dirent.h unconditionally.
1155 * trad-core.c: Likewise.
1156 * hosts/x86-64linux.h: Include stdlib.h unconditionally.
1157 * peXXigen.c: Remove HAVE_WCHAR_H and HAVE_WCTYPE_H checks.
1158 * elf32-m68hc1x.c: Don't include alloca-conf.h.
1159 * elf64-hppa.c: Likewise.
1161 * wasm-module.c: Likewise.
1163 * bfd-in2.h: Regenerate.
1164 * config.in: Regenerate.
1165 * configure: Regenerate.
1167 2021-04-01 Tamar Christina <tamar.christina@arm.com>
1170 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore overflow.
1172 2021-04-01 Martin Liska <mliska@suse.cz>
1174 * ecoff.c (strneq): Remove strneq and use startswith.
1175 (_bfd_ecoff_slurp_armap): Likewise.
1177 2021-04-01 Martin Liska <mliska@suse.cz>
1179 * elf-bfd.h (bfd_section_is_ctf): Use startswith function.
1180 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1181 (elf_get_reloc_section): Likewise.
1182 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
1183 * elf32-m32r.c (m32r_elf_section_flags): Likewise.
1184 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections): Likewise.
1185 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
1186 (nds32_elf_relocate_section): Likewise.
1187 (nds32_elf_action_discarded): Likewise.
1188 (nds32_elf_check_relocs): Likewise.
1189 (nds32_elf_section_flags): Likewise.
1190 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1191 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
1192 * elf32-rx.c (rx_table_find): Likewise.
1193 (rx_table_map): Likewise.
1194 * elf32-spu.c (spu_elf_backend_symbol_processing): Likewise.
1195 (spu_elf_find_overlays): Likewise.
1196 (needs_ovl_stub): Likewise.
1197 (allocate_spuear_stubs): Likewise.
1198 (build_spuear_stubs): Likewise.
1199 (mark_overlay_section): Likewise.
1200 (spu_elf_auto_overlay): Likewise.
1201 (spu_elf_output_symbol_hook): Likewise.
1202 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
1203 * elf32-xtensa.c (xtensa_property_section_name): Likewise.
1204 * elf64-ppc.c (ppc64_elf_section_flags): Likewise.
1205 (ppc64_elf_relocate_section): Likewise.
1206 * elflink.c (resolve_section): Likewise.
1207 (UNARY_OP): Likewise.
1208 (BINARY_OP_HEAD): Likewise.
1209 (elf_link_input_bfd): Likewise.
1210 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
1211 * elfxx-riscv.c (riscv_parse_subset): Likewise.
1212 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
1213 * opncls.c (get_build_id): Likewise.
1215 2021-03-31 Alan Modra <amodra@gmail.com>
1218 * bfd-in.h: Don't poison FALSE or TRUE.
1219 * bfd-in2.h: Regenerate.
1221 2021-03-31 Alan Modra <amodra@gmail.com>
1223 * sysdep.h: POISON_BFD_BOOLEAN: Define.
1224 * aix5ppc-core.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h,
1225 * aoutx.h, * arc-got.h, * archive.c, * archive64.c, * archures.c,
1226 * bfd-in.h, * bfd.c, * bfdwin.c, * binary.c, * cache.c,
1227 * coff-alpha.c, * coff-arm.c, * coff-arm.h, * coff-bfd.c,
1228 * coff-bfd.h, * coff-go32.c, * coff-i386.c, * coff-ia64.c,
1229 * coff-mcore.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c,
1230 * coff-stgo32.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c,
1231 * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c,
1232 * coffcode.h, * coffgen.c, * cofflink.c, * compress.c,
1233 * corefile.c, * cpu-aarch64.c, * cpu-aarch64.h, * cpu-alpha.c,
1234 * cpu-arc.c, * cpu-arm.c, * cpu-arm.h, * cpu-avr.c, * cpu-bfin.c,
1235 * cpu-bpf.c, * cpu-cr16.c, * cpu-cris.c, * cpu-crx.c,
1236 * cpu-csky.c, * cpu-d10v.c, * cpu-d30v.c, * cpu-dlx.c,
1237 * cpu-epiphany.c, * cpu-fr30.c, * cpu-frv.c, * cpu-ft32.c,
1238 * cpu-h8300.c, * cpu-hppa.c, * cpu-i386.c, * cpu-ia64.c,
1239 * cpu-iamcu.c, * cpu-ip2k.c, * cpu-iq2000.c, * cpu-k1om.c,
1240 * cpu-l1om.c, * cpu-lm32.c, * cpu-m10200.c, * cpu-m10300.c,
1241 * cpu-m32c.c, * cpu-m32r.c, * cpu-m68hc11.c, * cpu-m68hc12.c,
1242 * cpu-m68k.c, * cpu-m9s12x.c, * cpu-m9s12xg.c, * cpu-mcore.c,
1243 * cpu-mep.c, * cpu-metag.c, * cpu-microblaze.c, * cpu-mips.c,
1244 * cpu-mmix.c, * cpu-moxie.c, * cpu-msp430.c, * cpu-mt.c,
1245 * cpu-nds32.c, * cpu-nfp.c, * cpu-nios2.c, * cpu-ns32k.c,
1246 * cpu-or1k.c, * cpu-pdp11.c, * cpu-pj.c, * cpu-powerpc.c,
1247 * cpu-pru.c, * cpu-riscv.c, * cpu-rl78.c, * cpu-rs6000.c,
1248 * cpu-rx.c, * cpu-s12z.c, * cpu-s390.c, * cpu-score.c,
1249 * cpu-sh.c, * cpu-sparc.c, * cpu-spu.c, * cpu-tic30.c,
1250 * cpu-tic4x.c, * cpu-tic54x.c, * cpu-tic6x.c, * cpu-tilegx.c,
1251 * cpu-tilepro.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-vax.c,
1252 * cpu-visium.c, * cpu-wasm32.c, * cpu-xc16x.c, * cpu-xgate.c,
1253 * cpu-xstormy16.c, * cpu-xtensa.c, * cpu-z80.c, * cpu-z8k.c,
1254 * dwarf1.c, * dwarf2.c, * ecoff-bfd.h, * ecoff.c, * ecofflink.c,
1255 * elf-attrs.c, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h,
1256 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-nacl.c,
1257 * elf-nacl.h, * elf-properties.c, * elf-s390-common.c,
1258 * elf-s390.h, * elf-strtab.c, * elf-vxworks.c, * elf-vxworks.h,
1259 * elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c,
1260 * elf32-arm.h, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c,
1261 * elf32-bfin.h, * elf32-cr16.c, * elf32-cr16.h, * elf32-cris.c,
1262 * elf32-crx.c, * elf32-csky.c, * elf32-csky.h, * elf32-d10v.c,
1263 * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1264 * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c,
1265 * elf32-h8300.c, * elf32-hppa.c, * elf32-hppa.h, * elf32-i386.c,
1266 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
1267 * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1268 * elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c,
1269 * elf32-m68k.h, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
1270 * elf32-metag.h, * elf32-microblaze.c, * elf32-mips.c,
1271 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
1272 * elf32-nios2.c, * elf32-nios2.h, * elf32-or1k.c, * elf32-pj.c,
1273 * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
1274 * elf32-rx.c, * elf32-s12z.c, * elf32-s390.c, * elf32-score.c,
1275 * elf32-score.h, * elf32-score7.c, * elf32-sh-relocs.h,
1276 * elf32-sh.c, * elf32-sparc.c, * elf32-spu.c, * elf32-spu.h,
1277 * elf32-tic6x.c, * elf32-tic6x.h, * elf32-tilegx.c,
1278 * elf32-tilepro.c, * elf32-v850.c, * elf32-v850.h,
1279 * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
1280 * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1281 * elf32-xtensa.c, * elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c,
1282 * elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1283 * elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c,
1284 * elf64-ppc.h, * elf64-s390.c, * elf64-sparc.c,
1285 * elf64-tilegx.c, * elf64-x86-64.c, * elfcode.h,
1286 * elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c,
1287 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c,
1288 * elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h,
1289 * elfxx-mips.c, * elfxx-mips.h, * elfxx-riscv.c, * elfxx-riscv.h,
1290 * elfxx-sparc.c, * elfxx-sparc.h, * elfxx-target.h,
1291 * elfxx-tilegx.c, * elfxx-tilegx.h, * elfxx-x86.c, * elfxx-x86.h,
1292 * format.c, * genlink.h, * hash.c, * i386aout.c, * i386lynx.c,
1293 * i386msdos.c, * ihex.c, * libaout.h, * libbfd-in.h,
1294 * libbfd.c, * libcoff-in.h, * libecoff.h, * libpei.h,
1295 * libxcoff.h, * linker.c, * mach-o-aarch64.c, * mach-o-arm.c,
1296 * mach-o-i386.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h,
1297 * merge.c, * mmo.c, * netbsd.h, * opncls.c, * pc532-mach.c,
1298 * pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-sh.c,
1299 * pe-x86_64.c, * peXXigen.c, * pef.c, * pei-arm.c, * pei-i386.c,
1300 * pei-ia64.c, * pei-mcore.c, * pei-sh.c, * pei-x86_64.c,
1301 * peicode.h, * plugin.c, * plugin.h, * ppcboot.c, * reloc.c,
1302 * reloc16.c, * rs6000-core.c, * section.c, * simple.c, * som.c,
1303 * som.h, * srec.c, * stabs.c, * syms.c, * targets.c, * tekhex.c,
1304 * verilog.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * vms.h,
1305 * wasm-module.c, * xcofflink.c, * xcofflink.h, * xsym.c,
1306 * xsym.h: Replace bfd_boolean with bool, FALSE with false, and
1307 TRUE with true throughout.
1308 * bfd-in2.h: Regenerate.
1309 * libbfd.h: Regenerate.
1310 * libcoff.h: Regenerate.
1312 2021-03-31 Alan Modra <amodra@gmail.com>
1314 * bfd-in.h: Include stdbool.h.
1315 (bfd_boolean): Define as bool
1316 * bfd-in2.h: Regenerate.
1318 2021-03-31 Alan Modra <amodra@gmail.com>
1320 * .gitignore: Delete bfd_stdint.h entry.
1321 * Makefile.am (bfdinclude_HEADERS): Delete bfd_stdint.h.
1322 (BUILD_HFILES, LOCAL_H_DEPS): Likewise.
1323 * bfd-in.h: Include stdint.h in place of bfd_stdint.h.
1324 * configure.ac: Don't invoke GCC_HEADER_STDINT.
1325 * configure.com: Don't create bfd_stdint.h.
1326 * Makefile.in: Regenerate.
1327 * aclocal.m4: Regenerate.
1328 * bfd-in2.h: Regenerate.
1329 * config.in: Regenerate.
1330 * configure: Regenerate.
1331 * doc/Makefile.in: Regenerate.
1332 * po/BLD-POTFILES.in: Regenerate.
1334 2021-03-31 Alan Modra <amodra@gmail.com>
1336 * bfd-in.h: Include string.h.
1337 (LITMEMCPY, LITSTRCPY): Delete.
1338 * bfd-in2.h: Regenerate.
1340 2021-03-30 Alan Modra <amodra@gmail.com>
1342 * elflink.c (elf_link_add_object_symbols): Don't set h->indx
1343 unless is_elf_hash_table.
1345 2021-03-29 Alan Modra <amodra@gmail.com>
1347 * aoutx.h (aout_link_write_symbols): Don't cast boolean expression
1349 * elf32-or1k.c (or1k_set_got_and_rela_sizes): Dont compare booleans
1351 * elf32-arc.c (name_for_global_symbol): Don't compare boolean to TRUE.
1352 (is_reloc_PC_relative): Don't use "boolean_condition ? TRUE : FALSE".
1353 (is_reloc_SDA_relative, is_reloc_for_GOT): Likewise.
1354 (is_reloc_for_PLT, is_reloc_for_TLS): Likewise.
1355 * elf32-arm.c (stm32l4xx_need_create_replacing_stub): Likewise.
1356 * elf32-nds32.c (insert_nds32_elf_blank): Likewise.
1357 * elf32-rx.c (rx_set_section_contents): Likewise.
1358 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1359 * elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): Likewise.
1360 * mach-o.c (bfd_mach_o_read_command): Likewise.
1361 * targets.c (bfd_get_target_info): Likewise.
1363 2021-03-29 Alan Modra <amodra@gmail.com>
1365 * coff-z80.c (z80_is_local_label_name): Return bfd_boolean.
1366 * elf32-z80.c (z80_is_local_label_name): Likewise.
1367 * elf32-spu.c (spu_elf_modify_headers): Likewise.
1368 * elf32-nds32.h (struct elf_nds32_link_hash_table <hyper_relax>):
1370 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Correct test
1371 for error return from vms_write_data_block.
1373 2021-03-29 Alan Modra <amodra@gmail.com>
1375 * elf32-i386.c (elf_i386_finish_local_dynamic_symbol): Return int.
1376 * elf64-ia64-vms.c (elf64_ia64_local_dyn_info_free): Likewise.
1377 (elf64_ia64_local_dyn_sym_thunk): Likewise.
1378 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol): Likewise.
1379 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_ifunc_dynrelocs),
1380 (elfNN_aarch64_finish_local_dynamic_symbol): Likewise.
1381 * elfnn-ia64.c (elfNN_ia64_local_dyn_info_free): Likewise.
1382 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1383 * elfnn-riscv.c (allocate_local_ifunc_dynrelocs): Likewise.
1384 (riscv_pcrel_reloc_eq): Likewise.
1385 (riscv_elf_finish_local_dynamic_symbol): Likewise.
1386 * elfxx-sparc.c (allocate_local_dynrelocs): Likewise.
1387 (finish_local_dynamic_symbol): Likewise.
1388 * elfxx-x86.c (elf_x86_allocate_local_dynreloc): Likewise.
1389 * elfxx-mips.c (mips_elf_resolve_got_page_ref): Likewise.
1390 (mips_elf_count_got_symbols): Change return type to bfd_boolean.
1392 2021-03-29 Alan Modra <amodra@gmail.com>
1394 * elflink.c (elf_link_output_symstrtab): Make flinfo parameter
1396 (bfd_elf_final_link): Delete out_sym_func typedef and don't cast
1397 elf_link_output_symstrtab when calling output_arch_syms and
1398 output_arch_local_syms.
1399 * elf-bfd.h (struct elf_backend_data <elf_backend_output_arch_syms,
1400 elf_backend_output_arch_local_syms>): Change return type of func
1401 arg to match elf_link_output_symstrtab.
1402 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Correct
1404 * elf32-nds32.c (nds32_elf_output_symbol_hook): Correct return type.
1405 (nds32_elf_output_arch_syms): Correct func return type.
1407 2021-03-29 Alan Modra <amodra@gmail.com>
1409 * elf-m10200.c (mn10200_elf_relocate_section): Return int.
1410 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1411 * elf32-arc.c (elf_arc_relocate_section): Likewise.
1412 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1413 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1414 * elf32-bfin.c (bfin_relocate_section): Likewise.
1415 (bfinfdpic_relocate_section): Likewise.
1416 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1417 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1418 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1419 * elf32-csky.c (csky_elf_relocate_section): Likewise.
1420 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1421 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1422 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1423 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1424 * elf32-ft32.c (ft32_elf_relocate_section): Likewise.
1425 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1426 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1427 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1428 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1429 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1430 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1431 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1432 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1433 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1434 * elf32-m68hc1x.h (elf32_m68hc11_relocate_section): Likewise.
1435 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1436 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1437 * elf32-mep.c (mep_elf_relocate_section): Likewise.
1438 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1439 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1440 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1441 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1442 * elf32-mt.c (mt_elf_relocate_section): Likewise.
1443 * elf32-nds32.c (nds32_elf_relocate_section): Likewise.
1444 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1445 * elf32-or1k.c (or1k_elf_relocate_section): Likewise.
1446 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1447 * elf32-pru.c (pru_elf32_relocate_section): Likewise.
1448 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1449 * elf32-rx.c (rx_elf_relocate_section): Likewise.
1450 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1451 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1452 (_bfd_score_elf_relocate_section): Likewise.
1453 * elf32-score.h (s7_bfd_score_elf_relocate_section): Likewise.
1454 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1455 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1456 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1457 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1458 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1459 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1460 * elf32-visium.c (visium_elf_relocate_section): Likewise.
1461 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1462 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1463 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1464 * elf32-z80.c (z80_elf_relocate_section): Likewise.
1465 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1466 (elf64_alpha_relocate_section): Likewise.
1467 * elf64-bpf.c (bpf_elf_relocate_section): Likewise.
1468 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1469 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
1470 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1471 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1472 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1473 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1474 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1475 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1476 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1477 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1478 * elfxx-mips.h (_bfd_mips_elf_relocate_section): Likewise.
1479 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1480 * elfxx-sparc.h (_bfd_sparc_elf_relocate_section): Likewise.
1481 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1482 * elfxx-tilegx.h (tilegx_elf_relocate_section): Likewise.
1484 2021-03-26 Keith Seitz <keiths@redhat.com>
1486 * elfcore.h (_bfd_elf_core_find_build_id): Seek file
1487 offset of program headers after calling elf_read_notes.
1489 2021-03-23 Jan Beulich <jbeulich@suse.com>
1491 * dwarf2.c (read_indexed_string): Rename index to idx.
1493 2021-03-22 Martin Liska <mliska@suse.cz>
1495 * bfd-in.h (startswith): Add startswith function.
1496 (CONST_STRNEQ): Remove.
1497 * bfd-in2.h (startswith): Regenerate with make headers.
1498 * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith.
1499 (_bfd_slurp_extended_name_table): Likewise.
1500 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1501 * bfd.c (bfd_get_sign_extend_vma): Likewise.
1502 (bfd_convert_section_size): Likewise.
1503 (bfd_convert_section_contents): Likewise.
1504 * coff-stgo32.c (go32exe_create_stub): Likewise.
1505 (go32exe_check_format): Likewise.
1506 * coffcode.h (styp_to_sec_flags): Likewise.
1507 (GNU_DEBUGALTLINK): Likewise.
1508 * coffgen.c (_bfd_coff_section_already_linked): Likewise.
1509 (coff_gc_sweep): Likewise.
1510 (bfd_coff_gc_sections): Likewise.
1511 * cofflink.c (coff_link_add_symbols): Likewise.
1512 (process_embedded_commands): Likewise.
1513 * compress.c (bfd_is_section_compressed_with_header): Likewise.
1514 (bfd_init_section_decompress_status): Likewise.
1515 * dwarf2.c (find_debug_info): Likewise.
1516 (place_sections): Likewise.
1517 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1518 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1519 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1520 (assign_section_numbers): Likewise.
1521 (elfcore_grok_win32pstatus): Likewise.
1522 * elf32-arm.c (cmse_scan): Likewise.
1523 (elf32_arm_gc_mark_extra_sections): Likewise.
1524 (elf32_arm_size_dynamic_sections): Likewise.
1525 (is_arm_elf_unwind_section_name): Likewise.
1526 * elf32-bfin.c (bfin_size_dynamic_sections): Likewise.
1527 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1528 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
1529 * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise.
1530 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
1531 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1532 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1533 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1534 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1535 * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise.
1536 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
1537 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1538 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1539 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1540 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1541 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
1542 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
1543 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
1544 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise.
1545 (elf32_tic6x_size_dynamic_sections): Likewise.
1546 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1547 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise.
1548 (xtensa_is_insntable_section): Likewise.
1549 (xtensa_is_littable_section): Likewise.
1550 (xtensa_is_proptable_section): Likewise.
1551 (xtensa_property_section_name): Likewise.
1552 (xtensa_callback_required_dependence): Likewise.
1553 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1554 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1555 * elf64-ia64-vms.c (is_unwind_section_name): Likewise.
1556 (get_reloc_section): Likewise.
1557 (elf64_ia64_size_dynamic_sections): Likewise.
1558 (elf64_ia64_object_p): Likewise.
1559 * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise.
1560 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
1561 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1562 * elflink.c (elf_link_add_object_symbols): Likewise.
1563 (_bfd_elf_gc_mark_extra_sections): Likewise.
1564 (bfd_elf_parse_eh_frame_entries): Likewise.
1565 (_bfd_elf_section_already_linked): Likewise.
1566 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise.
1567 * elfnn-ia64.c (is_unwind_section_name): Likewise.
1568 (elfNN_ia64_size_dynamic_sections): Likewise.
1569 (elfNN_ia64_object_p): Likewise.
1570 * elfxx-mips.c (FN_STUB_P): Likewise.
1571 (CALL_STUB_P): Likewise.
1572 (CALL_FP_STUB_P): Likewise.
1573 (_bfd_mips_elf_section_from_shdr): Likewise.
1574 (_bfd_mips_elf_fake_sections): Likewise.
1575 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1576 (_bfd_mips_final_write_processing): Likewise.
1577 (_bfd_mips_elf_final_link): Likewise.
1578 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1579 * elfxx-x86.c (elf_i386_is_reloc_section): Likewise.
1580 (elf_x86_64_is_reloc_section): Likewise.
1581 * hpux-core.c (thread_section_p): Likewise.
1582 * libcoff.h (bfd_pei_p): Likewise.
1583 * linker.c (REAL): Likewise.
1584 (unwrap_hash_lookup): Likewise.
1585 (_bfd_generic_link_add_one_symbol): Likewise.
1586 * mmo.c (mmo_internal_write_section): Likewise.
1587 * osf-core.c (osf_core_core_file_p): Likewise.
1588 * pef.c (bfd_pef_print_symbol): Likewise.
1589 * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise.
1590 * som.c (som_slurp_symbol_table): Likewise.
1591 (som_slurp_armap): Likewise.
1592 * wasm-module.c (wasm_compute_custom_section_file_position): Likewise.
1594 2021-03-22 Jan Beulich <jbeulich@suse.com>
1596 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Add missing
1597 language translation wrapping to _bfd_error_handler()
1600 2021-03-21 Alan Modra <amodra@gmail.com>
1602 * bfd-in.h (startswith): New inline.
1603 (CONST_STRNEQ): Use startswith.
1604 * bfd-in2.h: Regenerate.
1606 2021-03-20 Alan Modra <amodra@gmail.com>
1609 * elf.c (_bfd_elf_make_section_from_shdr): Remove SHF_EXCLUDE
1610 test for .gnu.debuglto*.
1612 2021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1615 * elf.c (_bfd_elf_make_section_from_shdr): Treat
1616 .gnu.debuglto_.debug_ section as debugging section unless it is
1617 marked with SHF_EXCLUDE.
1618 * elflink.c (elf_create_symbuf): Revert commit 994b2513281.
1619 (bfd_elf_match_symbols_in_sections): Ignore section symbols when
1620 matching non-debugging sections or linkonce section with comdat
1623 2021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1626 * dwarf2.c (read_attribute_value): Check version >= 3 for
1629 2021-03-16 Nick Clifton <nickc@redhat.com>
1631 * peXXigen.c (_bfd_XXi_swap_aux_out): Avoid potential buffer
1632 overrun by using sizeof of the destination x_fname field as the
1635 2021-03-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1637 * elfxx-riscv.c (riscv_std_z_ext_strtab): Add zba, zbb and zbc.
1639 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1641 * reloc.c (BFD_RELOC_PPC_TLS_LE, BFD_RELOC_PPC_TLS_IE,
1642 BFD_RELOC_PPC_TLS_M, BFD_RELOC_PPC_TLS_ML, BFD_RELOC_PPC64_TLS_GD,
1643 BFD_RELOC_PPC64_TLS_LD, BFD_RELOC_PPC64_TLS_LE,
1644 BFD_RELOC_PPC64_TLS_IE, BFD_RELOC_PPC64_TLS_M,
1645 BFD_RELOC_PPC64_TLS_ML): New relocations.
1646 * bfd-in2.h: Regenerate.
1647 * libbfd.h: Regenerate.
1648 * coff-rs6000.c (xcoff_calculate_relocation): Call
1649 xcoff_reloc_type_tls for TLS relocations.
1650 (xcoff_howto_table): Implement TLS relocations.
1651 (_bfd_xcoff_reloc_type_lookup): Add cases TLS relocations.
1652 (xcoff_reloc_type_tls): New function.
1653 * coff64-rs6000.c (xcoff_calculate_relocation): Likewise.
1654 (xcoff_howto_table): Likewise.
1655 (_bfd_xcoff_reloc_type_lookup): Likewise.
1656 * coffcode.h (sec_to_styp_flags): Handle TLS sections.
1657 (styp_to_sec_flags): Likewise.
1658 (coff_compute_section_file_positions): Avoid file offset
1659 optimisation for .data when the previous section is .tdata.
1660 (coff_write_object_contents): Handle TLS sections.
1661 * coffswap.h (coff_swap_aouthdr_out): Add support for
1662 new fields in aouthdr.
1663 * libxcoff.h (xcoff_reloc_type_tls): Add prototype.
1664 * xcofflink.c (xcoff_link_add_symbols): Handle XMC_UL.
1665 (xcoff_need_ldrel_p): Add cases for TLS relocations.
1666 (xcoff_create_ldrel): Add l_symndx for TLS sections.
1668 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1670 * reloc.c (BFD_RELOC_PPC_TOC16_HI, BFD_RELOC_PPC_TOC16_LO):
1672 * bfd-in2.h: Regenerate.
1673 * libbfd.h: Regenerate.
1674 * coff-rs6000.c (xcoff_calculate_relocation): Call
1675 xcoff_reloc_type_toc for R_TOCU and R_TOCL.
1676 (xcoff_howto_table): Remove src_mask for TOC relocations.
1677 Add R_TOCU and R_TOCL howtos.
1678 (_bfd_xcoff_reloc_type_lookup): Add cases for
1679 BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO.
1680 (xcoff_reloc_type_toc): Compute the whole offset.
1681 Implement R_TOCU and R_TOCL.
1682 * coff64-rs6000.c (xcoff64_calculate_relocation):
1684 (xcoff64_howto_table): Likewise.
1685 (xcoff64_reloc_type_lookup): Likewise.
1687 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1689 * coff-rs6000.c (xcoff_calculate_relocation): Correct and
1690 add new relocations.
1691 (xcoff_howto_table): Likewise.
1692 (xcoff_rtype2howto): Increase r_type maximum value.
1693 (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead
1694 of create a new one from scratch. Enable only some relocations
1695 to have a changing r_size.
1696 * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise.
1697 (xcoff64_howto_table): Likewise.
1698 (xcoff64_rtype2howto): Likewise.
1699 (xcoff64_ppc_relocate_section): Likewise.
1700 * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value.
1702 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1704 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Move.
1706 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1708 * coff64-rs6000.c (xcoff64_write_object_contents): Remove.
1709 * coffcode.h (coff_write_object_contents): Add bfd_mach_ppc_620
1710 support for o_cputype field. Avoid creating an empty a.out header
1713 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1715 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): Add
1718 2021-03-11 Nelson Chu <nelson.chu@sifive.com>
1720 * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean
1721 restart_relax, used to check if we need to run the whole
1722 relaxations from relax pass 0 to 2 again.
1723 (riscv_elf_link_hash_table_create): Init restart_relax to FALSE.
1724 (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set.
1725 (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code.
1726 (bfd_elfNN_riscv_restart_relax_sections): New function. Called by
1727 after_allocation to check if we need to run the whole relaxations again.
1728 (_bfd_riscv_relax_section): We will only enter into the relax pass 3
1729 when the restart_relax is FALSE; At last set restart_relax to TRUE if
1731 * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration.
1732 (bfd_elf64_riscv_restart_relax_sections): Likewise.
1734 2021-03-10 Jan Beulich <jbeulich@suse.com>
1736 * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
1739 2021-03-10 Alan Modra <amodra@gmail.com>
1740 Jan Beulich <jbeulich@suse.com>
1742 * elf.c (bfd_elf_generic_reloc): Make references between debug
1743 sections use section relative values.
1745 2021-03-09 Jan Beulich <jbeulich@suse.com>
1747 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
1749 2021-03-05 H.J. Lu <hongjiu.lu@intel.com>
1753 * bfd.c (_bfd_get_link_info): New function.
1754 * elf-bfd.h (output_elf_obj_tdata): Add link_info.
1755 (elf_link_info): New.
1756 * libbfd-in.h (_bfd_get_link_info): New prototype.
1757 * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
1758 R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
1759 * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
1760 (pex64_link_add_symbols): New function.
1761 (coff_bfd_link_add_symbols): New macro.
1762 * libbfd.h: Regenerated.
1764 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1765 Andrew Burgess <andrew.burgess@embecosm.com>
1767 * elf-bfd.h (elfcore_write_riscv_csr): Declare.
1768 * elf.c (elfcore_grok_riscv_csr): New function.
1769 (elfcore_grok_note): Handle NT_RISCV_CSR.
1770 (elfcore_write_riscv_csr): New function.
1771 (elfcore_write_register_note): Handle '.reg-riscv-csr'.
1773 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1774 Andrew Burgess <andrew.burgess@embecosm.com>
1776 * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
1777 (PRPSINFO_PR_PSARGS_LENGTH): Define.
1778 (riscv_write_core_note): New function.
1779 (riscv_elf_grok_psinfo): Make use of two new length defines.
1780 (elf_backend_write_core_note): Define.
1782 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1783 Andrew Burgess <andrew.burgess@embecosm.com>
1785 * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
1786 * elf.c (elfcore_grok_gdb_tdesc): New function.
1787 (elfcore_grok_note): Handle NT_GDB_TDESC.
1788 (elfcore_write_gdb_tdesc): New function.
1789 (elfcore_write_register_note): Handle NT_GDB_TDESC.
1791 2021-03-05 Nick Clifton <nickc@redhat.com>
1794 * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
1795 (read_indexed_string): Placeholder function.
1796 (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
1799 2021-03-05 Alan Modra <amodra@gmail.com>
1801 * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
1803 * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
1804 adjustments here instead. Separate pc-relative adjustments
1805 from symbol related adjustments. Tidy comments and formatting.
1807 2021-03-04 Jan Beulich <jbeulich@suse.com>
1809 * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
1812 2021-03-04 Alan Modra <amodra@gmail.com>
1814 * rs6000-core.c (rs6000coff_core_p): Correct prototype.
1816 2021-03-03 Alan Modra <amodra@gmail.com>
1819 * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
1820 processing not when start/stop symbol section is unmarked but
1821 on first time a start/stop symbol is processed.
1823 2021-03-03 Alan Modra <amodra@gmail.com>
1825 * reloc.c: Include x86_64.h rather than internal.h.
1827 2021-03-02 Nick Clifton <nickc@redhat.com>
1830 * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
1831 function and variable tags and a second time to resolve their
1834 2021-03-02 Nick Alcock <nick.alcock@oracle.com>
1836 * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
1838 2021-03-02 Alan Modra <amodra@gmail.com>
1841 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
1842 linker defined start/stop symbols when start_stop_gc.
1844 2021-03-02 Alan Modra <amodra@gmail.com>
1846 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
1847 indirect to pc-relative or toc-relative for undefined symbols.
1849 2021-03-01 Alan Modra <amodra@gmail.com>
1850 Fangrui Song <maskray@google.com>
1852 * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
1853 defined start/stop symbols when start_stop_gc.
1854 (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
1855 (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
1856 * linker.c (bfd_generic_define_start_stop): Likewise.
1858 2021-02-25 Alan Modra <amodra@gmail.com>
1861 * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
1862 * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
1863 use when deciding an as-needed library should be loaded instead
1864 of using the binding of the library definition.
1866 2021-02-24 Alan Modra <amodra@gmail.com>
1869 * coff-stgo32.c (go32exe_check_format): Sanity check size of
1870 header to avoid a buffer overflow.
1872 2021-02-22 Alan Modra <amodra@gmail.com>
1874 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
1875 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1877 2021-02-19 Nelson Chu <nelson.chu@sifive.com>
1880 * elfnn-riscv.c (perform_relocation): Updated encoding macros.
1881 (_bfd_riscv_relax_call): Likewise.
1882 (_bfd_riscv_relax_lui): Likewise.
1883 * elfxx-riscv.c (howto_table): Likewise.
1885 2021-02-18 Nelson Chu <nelson.chu@sifive.com>
1887 * Makefile.am: Added cpu-riscv.h.
1888 * Makefile.in: Regenerated.
1889 * po/SRC-POTFILES.in: Regenerated.
1890 * cpu-riscv.h: Added to support spec versions controlling.
1891 Also added extern arrays and functions for cpu-riscv.c.
1892 (enum riscv_spec_class): Define all spec classes here uniformly.
1893 (struct riscv_spec): Added for all specs.
1894 (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
1895 (RISCV_GET_SPEC_NAME): Likewise.
1896 (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
1897 (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
1898 (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
1899 * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
1900 (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
1901 (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
1902 (riscv_priv_specs): Moved below.
1903 (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
1904 (riscv_isa_specs): Moved from include/opcode/riscv.h.
1905 * elfnn-riscv.c: Included cpu-riscv.h.
1906 (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
1907 * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
1908 (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
1909 * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
1911 2021-02-17 Alan Modra <amodra@gmail.com>
1913 * wasm-module.c: Guard include of limits.h.
1914 (CHAR_BIT): Provide backup define.
1915 (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
1916 Correct signed overflow checking.
1918 2021-02-17 Nelson Chu <nelson.chu@sifive.com>
1921 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
1922 copying the elf flags from input BFD to output BFD, until we have
1923 checked if the input BFD has no code section or not. Also fix the
1924 problem that we only check the first section rather than the entire
1925 sections for input BFD.
1927 2021-02-16 Alan Modra <amodra@gmail.com>
1929 * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
1930 (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
1932 2021-02-15 Jan Beulich <jbeulich@suse.com>
1934 * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
1935 * doc/Makefile.in: Re-generate.
1937 2021-02-15 Alan Modra <amodra@gmail.com>
1939 * elf32-nds32.c (nds32_get_section_contents): Replace
1940 bfd_malloc_and_get_section with bfd_get_full_section_contents.
1941 (nds32_elf_relax_delete_blanks): Init contents.
1942 (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
1944 2021-02-15 Alan Modra <amodra@gmail.com>
1946 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1947 bfd_get_full_section_contents.
1949 2021-02-14 Alan Modra <amodra@gmail.com>
1951 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
1952 all fixes to bfd_generic_get_relocated_section_contents since this
1953 function was split out.
1955 2021-02-11 Alan Modra <amodra@gmail.com>
1957 * config.bfd: Remove ia64 from obsolete list.
1959 2021-02-11 Alan Modra <amodra@gmail.com>
1962 * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
1964 2021-02-11 Alan Modra <amodra@gmail.com>
1967 * elf32-avr.c (avr_elf32_load_records_from_section): Use
1968 bfd_malloc_and_get_section. Use bfd_byte* vars and remove then
1971 2021-02-11 Alan Modra <amodra@gmail.com>
1974 * section.c (bfd_get_section_contents): Avoid possible overflow
1975 when range checking offset and count.
1976 (bfd_set_section_contents): Likewise.
1978 2021-02-03 Nick Alcock <nick.alcock@oracle.com>
1980 * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
1982 * configure: Regenerated.
1984 2021-02-09 Alan Modra <amodra@gmail.com>
1986 * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
1987 * configure.ac: Delete symbian entries.
1988 * elf-bfd.h (enum elf_target_os): Delete is_symbian.
1989 * elf32-arm.c: Remove symbian support. Formatting.
1990 * targets.c: Delete symbian entries.
1991 * configure: Regenerate.
1993 2021-02-04 H.J. Lu <hongjiu.lu@intel.com>
1996 * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
1997 info when failed to convert GOTPCREL relocation.
1999 2021-02-04 Nelson Chu <nelson.chu@sifive.com>
2001 * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
2003 2021-02-04 Alan Modra <amodra@gmail.com>
2006 * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
2007 libraries for IR references on pass over libraries after LTO
2010 2021-02-03 Alan Modra <amodra@gmail.com>
2013 * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
2014 (elf_link_add_object_symbols): Here too. Don't pull in as-needed
2015 libraries when H is an indirect symbol after calling
2016 _bfd_elf_add_default_symbol.
2018 2021-02-03 Alan Modra <amodra@gmail.com>
2021 * elflink.c (_bfd_elf_add_default_symbol): Clear override when
2022 undecorated symbol will have a different version.
2024 2021-02-02 Alan Modra <amodra@gmail.com>
2027 * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
2028 Use when handling default versioned symbol. Rename existing
2029 override variable to nondef_override and use for non-default
2031 (elf_link_add_object_symbols): Adjust call to suit. Don't
2032 pull in as-needed libraries when override is set.
2034 2021-02-01 Emery Hemingway <ehmry@posteo.net>
2036 * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
2038 2021-02-01 Egor Vishnyakov <lenvampir@yandex.ru>
2041 * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
2042 offset for the R_RL78_RH_SADDR relocation.
2044 2021-01-29 Alan Modra <amodra@gmail.com>
2047 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
2048 on symbols defined in absolute or other special sections.
2050 2021-01-28 Alan Modra <amodra@gmail.com>
2053 * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
2054 prevent endless looping of linked-to sections.
2056 2020-12-17 Mihails Strasuns <mihails.strasuns@intel.com>
2058 * bfd-elf.h (elfcore_write_file_note): New function.
2059 * elf.c (elfcore_write_file_note): New function.
2061 2021-01-26 Alan Modra <amodra@gmail.com>
2063 * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
2065 2021-01-24 H.J. Lu <hongjiu.lu@intel.com>
2068 * dwarf2.c (read_rnglists): Ignore empty range when parsing line
2071 2021-01-23 H.J. Lu <hongjiu.lu@intel.com>
2074 * dwarf2.c (read_rnglists): Advance rngs_ptr after
2075 _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
2077 2021-01-20 Alan Modra <amodra@gmail.com>
2079 * elf32-ppc.c: Delete outdated comment.
2080 (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
2081 * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
2083 2021-01-20 Alan Modra <amodra@gmail.com>
2085 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
2086 section symbols are present.
2088 2021-01-19 Alan Modra <amodra@gmail.com>
2090 * elf64-ppc.c (elf_hash_entry): New inline function. Use
2091 throughout to replace casts.
2092 (branch_reloc_hash_match): Remove const from params.
2093 (use_local_plt): New function.
2094 (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
2095 (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
2097 * elf32-ppc.c (use_local_plt): New function.
2098 (allocate_dynrelocs, ppc_elf_relocate_section),
2099 (write_global_sym_plt): Use use_local_plt.
2101 2021-01-17 H.J. Lu <hongjiu.lu@intel.com>
2104 * elflink.c (elf_create_symbuf): Also ignore section symbols.
2106 2021-01-16 H.J. Lu <hongjiu.lu@intel.com>
2109 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
2110 check pointer_equality_needed.
2112 2021-01-15 H.J. Lu <hongjiu.lu@intel.com>
2114 * elf-linker-x86.h (elf_linker_x86_params): Add
2115 report_relative_reloc.
2116 * elf32-i386.c (elf_i386_relocate_section): Call
2117 _bfd_x86_elf_link_report_relative_reloc to report relative
2118 relocations for -z report-relative-reloc.
2119 (elf_i386_finish_dynamic_symbol): Likewse.
2120 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
2121 (elf_x86_64_finish_dynamic_symbol): Likewse.
2122 * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
2124 * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
2127 2021-01-16 Alan Modra <amodra@gmail.com>
2129 * compress.c (decompress_contents): Tidy inflateEnd result test.
2131 2021-01-16 Alan Modra <amodra@gmail.com>
2134 * elflink.c (elf_link_output_extsym): Use version 1 in
2135 .gnu.version for undefined unversioned symbols.
2137 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
2139 * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
2140 caused the by previous commit accidentally.
2142 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
2144 * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
2145 also aligned the code.
2147 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
2149 * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
2151 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
2153 * elfnn-riscv.c: Comments tidy and improvement.
2154 * elfxx-riscv.c: Likewise.
2155 * elfxx-riscv.h: Likewise.
2157 2021-01-14 H.J. Lu <hongjiu.lu@intel.com>
2160 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
2161 section for R_BFIN_FUNCDESC.
2163 2021-01-14 Nick Clifton <nickc@redhat.com>
2165 * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
2167 2021-01-13 Alan Modra <amodra@gmail.com>
2169 * Makefile.in: Regenerate.
2170 * doc/Makefile.in: Regenerate.
2172 2021-01-13 Alan Modra <amodra@gmail.com>
2175 * section.c (struct bfd_section): Remove pattern field.
2176 (BFD_FAKE_SECTION): Adjust to suit.
2177 * bfd-in2.h: Regenerate.
2178 * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
2179 (bfd_elf_final_link): Don't call elf_fixup_link_order.
2181 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
2184 * configure.ac: Use GNU_MAKE_JOBSERVER.
2185 * aclocal.m4: Regenerated.
2186 * configure: Likewise.
2188 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
2191 * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
2192 R_AMD64_DIR32 relocations for PE/x86-64 inputs.
2194 2021-01-11 H.J. Lu <hongjiu.lu@intel.com>
2197 * configure: Regenerated.
2199 2021-01-11 Nick Clifton <nickc@redhat.com>
2201 * po/fr.po: Updated French translation.
2202 * po/pt.po: Updated Portuguese translation.
2203 * po/sr.po: Updated Serbian translation.
2204 * po/uk.po: Updated Ukranian translation.
2206 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
2208 * configure: Regenerated.
2210 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
2213 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
2214 -z lam-u48 and -z lam-u57.
2216 2021-01-09 Nick Clifton <nickc@redhat.com>
2218 * version.m4: Change to 2.36.50.
2219 * configure: Regenerate.
2220 * po/bfd.pot: Regenerate.
2222 2021-01-09 Nick Clifton <nickc@redhat.com>
2224 * 2.36 release branch crated.
2226 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
2228 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
2229 LAM_U57 when setting LAM_U48.
2231 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
2235 * elflink.c (elf_fixup_link_order): Verify that fixing up
2236 SHF_LINK_ORDER doesn't increase the output section size.
2238 2021-01-09 Alan Modra <amodra@gmail.com>
2240 * configure: Regenerate.
2242 2021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
2244 * configure: Regenerate.
2246 2021-01-07 H.J. Lu <hongjiu.lu@intel.com>
2249 * aix386-core.c (core_aix386_vec): Initialize
2250 keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
2251 * aout-target.h (MY (vec)): Likewise.
2252 * binary.c (binary_vec): Likewise.
2253 * cisco-core.c (core_cisco_be_vec): Likewise.
2254 (core_cisco_le_vec): Likewise.
2255 * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
2256 * coff-i386.c (TARGET_SYM): Likewise.
2257 (TARGET_SYM_BIG): Likewise.
2258 * coff-ia64.c (TARGET_SYM): Likewise.
2259 * coff-mips.c (mips_ecoff_le_vec): Likewise.
2260 (mips_ecoff_be_vec): Likewise.
2261 (mips_ecoff_bele_vec): Likewise.
2262 * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
2263 (powerpc_xcoff_vec): Likewise.
2264 * coff-sh.c (sh_coff_small_vec): Likewise.
2265 (sh_coff_small_le_vec): Likewise.
2266 * coff-tic30.c (tic30_coff_vec): Likewise.
2267 * coff-tic54x.c (tic54x_coff0_vec): Likewise.
2268 (tic54x_coff0_beh_vec): Likewise.
2269 (tic54x_coff1_vec): Likewise.
2270 (tic54x_coff1_beh_vec): Likewise.
2271 (tic54x_coff2_vec): Likewise.
2272 (tic54x_coff2_beh_vec): Likewise.
2273 * coff-x86_64.c (TARGET_SYM): Likewise.
2274 (TARGET_SYM_BIG): Likewise.
2275 * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
2276 (rs6000_xcoff64_aix_vec): Likewise.
2277 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
2278 (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
2279 (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
2280 * elfxx-target.h (TARGET_BIG_SYM): Likewise.
2281 (TARGET_LITTLE_SYM): Likewise.
2282 * hppabsd-core.c (core_hppabsd_vec): Likewise.
2283 * hpux-core.c (core_hpux_vec): Likewise.
2284 * i386msdos.c (i386_msdos_vec): Likewise.
2285 * ihex.c (ihex_vec): Likewise.
2286 * irix-core.c (core_irix_vec): Likewise.
2287 * mach-o-target.c (TARGET_NAME): Likewise.
2288 * mmo.c (mmix_mmo_vec): Likewise.
2289 * netbsd-core.c (core_netbsd_vec): Likewise.
2290 * osf-core.c (core_osf_vec): Likewise.
2291 * pdp11.c (MY (vec)): Likewise.
2292 * pef.c (pef_vec): Likewise.
2293 (pef_xlib_vec): Likewise.
2294 * plugin.c (plugin_vec): Likewise.
2295 * ppcboot.c (powerpc_boot_vec): Likewise.
2296 * ptrace-core.c (core_ptrace_vec): Likewise.
2297 * sco5-core.c (core_sco5_vec): Likewise.
2298 * som.c (hppa_som_vec): Likewise.
2299 * srec.c (srec_vec): Likewise.
2300 (symbolsrec_vec): Likewise.
2301 * tekhex.c (tekhex_vec): Likewise.
2302 * trad-core.c (core_trad_vec): Likewise.
2303 * verilog.c (verilog_vec): Likewise.
2304 * vms-alpha.c (alpha_vms_vec): Likewise.
2305 * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
2306 * wasm-module.c (wasm_vec): Likewise.
2307 * xsym.c (sym_vec): Likewise.
2308 * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
2310 (elf_map_symbols): Don't include ignored section symbols.
2311 * elfcode.h (elf_slurp_symbol_table): Also set
2312 BSF_SECTION_SYM_USED on STT_SECTION symbols.
2313 * elflink.c (bfd_elf_final_link): Generated section symbols only
2314 when emitting relocations or reqired.
2315 * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
2316 * syms.c (BSF_SECTION_SYM_USED): New.
2317 * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
2318 (bfd_target): Add keep_unused_section_symbols.
2319 (bfd_keep_unused_section_symbols): New.
2320 * bfd-in2.h: Regenerated.
2322 2021-01-07 Nick Clifton <nickc@redhat.com>
2325 * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
2326 absolute paths and check to see if they are longer than MAX_PATH.
2328 2021-01-07 Philipp Tomsich <prt@gnu.org>
2330 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
2332 2021-01-07 Claire Xenia Wolf <claire@symbioticeda.com>
2333 Jim Wilson <jimw@sifive.com>
2334 Andrew Waterman <andrew@sifive.com>
2335 Maxim Blinov <maxim.blinov@embecosm.com>
2336 Kito Cheng <kito.cheng@sifive.com>
2337 Nelson Chu <nelson.chu@sifive.com>
2339 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
2341 2021-01-06 H.J. Lu <hongjiu.lu@intel.com>
2343 * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
2344 (bfinfdpic_check_relocs): Likewise.
2346 2021-01-06 Alan Modra <amodra@gmail.com>
2348 * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
2350 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
2352 2021-01-06 Alan Modra <amodra@gmail.com>
2354 * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
2355 (sparc64-*-solaris2*): Add sparc_elf64_vec and
2358 2021-01-06 Marcus Comstedt <marcus@mc.pp.se>
2360 * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
2361 riscvbe*-*-*. Also added riscv_elf[32|64]_be_vec.
2362 * configure.ac: Handle riscv_elf[32|64]_be_vec.
2363 * configure: Regenerate.
2364 * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
2365 riscv_is_insn_reloc.
2366 (riscv_get_insn): RISC-V instructions are always little endian, but
2367 bfd_get may be used for big-endian, so add new riscv_get_insn to handle
2369 (riscv_put_insn): Likewsie.
2370 (riscv_is_insn_reloc): Check if we are relocaing an instruction.
2371 (perform_relocation): Call riscv_is_insn_reloc to decide if we should
2372 use riscv_[get|put]_insn or bfd_[get|put].
2373 (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
2374 or bfd_[get|put]l16 for code.
2375 (riscv_elf_relocate_section): Likewise.
2376 (riscv_elf_finish_dynamic_symbol): Likewise.
2377 (riscv_elf_finish_dynamic_sections): Likewise.
2378 (_bfd_riscv_relax_call): Likewise.
2379 (_bfd_riscv_relax_lui): Likewise.
2380 (_bfd_riscv_relax_align): Likewise.
2381 (_bfd_riscv_relax_pc): Likewise.
2382 (riscv_elf_object_p): Handled for big endian.
2383 (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
2384 * targets.c: Add riscv_elf[32|64]_be_vec.
2385 (_bfd_target_vector): Likewise.
2387 2021-01-05 Alan Modra <amodra@gmail.com>
2389 * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
2390 for relocatable executable.
2392 2021-01-05 Alan Modra <amodra@gmail.com>
2394 * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
2396 2021-01-05 Nelson Chu <nelson.chu@sifive.com>
2398 * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
2399 make sure gp symbol is output as a dynamic symbol.
2401 2021-01-04 H.J. Lu <hongjiu.lu@intel.com>
2404 * elflink.c (compare_link_order): Place unordered sections before
2406 (elf_fixup_link_order): Add a link info argument. Allow mixed
2407 ordered and unordered input sections for non-relocatable link.
2408 Sort the consecutive bfd_indirect_link_order sections with the
2409 same pattern. Change the offsets of the bfd_indirect_link_order
2411 (bfd_elf_final_link): Pass info to elf_fixup_link_order.
2412 * section.c (bfd_section): Add pattern.
2413 (BFD_FAKE_SECTION): Initialize pattern to NULL.
2414 * bfd-in2.h: Regenerated.
2416 2021-01-04 Alexander Fedotov <alfedotov@gmail.com>
2418 * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
2419 of private flags with 0x.
2420 * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
2422 2021-01-04 Alan Modra <amodra@gmail.com>
2425 * elflink.c (elf_link_input_bfd): Use the file base name in
2426 linker generated STT_FILE symbols.
2428 2021-01-04 Nelson Chu <nelson.chu@sifive.com>
2430 * elfxx-riscv.c (riscv_compare_subsets): Removed static.
2431 * elfxx-riscv.h: Add declaration.
2432 * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
2433 riscv_compare_subsets to check the orders.
2434 (riscv_skip_prefix): Removed.
2435 (riscv_prefix_cmp): Removed.
2437 2021-01-04 Alan Modra <amodra@gmail.com>
2440 * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
2441 calculating subset version length.
2443 2021-01-01 Nicolas Boulenguez <nicolas@debian.org>
2445 * xcofflink.c: Correct spelling in comments.
2447 2021-01-01 Alan Modra <amodra@gmail.com>
2449 Update year range in copyright notice of all files.
2451 For older changes see ChangeLog-2020
2453 Copyright (C) 2021-2022 Free Software Foundation, Inc.
2455 Copying and distribution of this file, with or without modification,
2456 are permitted in any medium without royalty provided the copyright
2457 notice and this notice are preserved.
2463 version-control: never