1 2022-07-29 Nick Clifton <nickc@redhat.com>
4 * dwarf2.c (read_attribute_value): Handle DW_FORM_rnglistx and
7 2022-07-26 Nick Clifton <nickc@redhat.com>
9 * elfnn-loongarch.c (loongarch_elf_relocate_section): Fix
12 2022-07-08 Nick Clifton <nickc@redhat.com>
14 * 2.39 branch created.
16 2022-05-19 Yvan Roux <yvan.roux@foss.st.com>
19 * bfdio.c (_bfd_real_fopen): Delete ccs string.
21 2022-04-27 John Baldwin <jhb@FreeBSD.org>
23 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_TLS notes.
25 2022-04-25 Nick Clifton <nickc@redhat.com>
28 * elflink.c (bfd_elf_size_dynamic_sections): Display a note to the
29 user that the current ehaviour of creating an executable stack
30 because of a missing .note.GNU-stack section is deprecated and
31 will be changed in a future release.
33 2022-04-20 Clément Chigot <clement.chigot@atos.net>
35 * coff-rs6000.c (xcoff_reloc_type_noop): Add info argument.
36 (xcoff_reloc_type_fail): Likewise.
37 (xcoff_reloc_type_pos): Likewise.
38 (xcoff_reloc_type_neg): Likewise.
39 (xcoff_reloc_type_rel): Likewise.
40 (xcoff_reloc_type_toc): Likewise.
41 (xcoff_reloc_type_ba): Likewise.
42 (xcoff_reloc_type_crel): Likewise.
43 (xcoff_reloc_type_tls): Likewise.
44 (xcoff_reloc_type_br): Add stub handler.
45 (xcoff_ppc_relocate_section): Add info to
46 xcoff_calculate_relocation.
47 (xcoff_stub_indirect_call_code): New constant.
48 (xcoff_stub_shared_call_code): Likewise.
49 (bfd_xcoff_backend_data): Add stub code fields.
50 (bfd_pmac_xcoff_backend_data): Likewise.
51 * coff64-rs6000.c (xcoff64_reloc_type_br): Add stub handler.
52 (xcoff64_ppc_relocate_section): Add info to
53 xcoff64_calculate_relocation.
54 (xcoff64_stub_indirect_call_code): New constant.
55 (xcoff64_stub_shared_call_code): Likewise.
56 (bfd_xcoff_backend_data): Add stub code fields.
57 (bfd_xcoff_aix5_backend_data): Likewise.
58 * libxcoff.h (struct xcoff_backend_data_rec): Add stub fields.
59 (bfd_xcoff_stub_indirect_call_code): New define.
60 (bfd_xcoff_stub_indirect_call_size): New define.
61 (bfd_xcoff_stub_shared_call_code): New define.
62 (bfd_xcoff_stub_shared_call_size): New define.
63 (xcoff_reloc_function): Add info argument.
64 (enum xcoff_stub_type): New enum.
65 (struct xcoff_stub_hash_entry): New structure.
66 * xcofflink.c (struct xcoff_link_hash_table): Add stub hash
67 table and params fields.
68 (xcoff_stub_hash_entry): New define.
69 (xcoff_stub_hash_lookup): New define.
70 (stub_hash_newfunc): New function.
71 (_bfd_xcoff_bfd_link_hash_table_free): Free the new stub hash
73 (_bfd_xcoff_bfd_link_hash_table_create): Create the new stub
75 (xcoff_link_add_symbols): Save rawsize for XTY_SD.
76 (bfd_xcoff_link_init): New function.
77 (xcoff_stub_csect_name): New function.
78 (xcoff_stub_get_csect_in_range): New function.
79 (xcoff_stub_name): New function.
80 (bfd_xcoff_get_stub_entry): New function.
81 (bfd_xcoff_type_of_stub): New function.
82 (xcoff_add_stub): New function.
83 (xcoff_build_one_stub): New function.
84 (bfd_xcoff_size_stubs): New function.
85 (bfd_xcoff_build_stubs): New function.
86 (xcoff_stub_create_relocations): New function.
87 (xcoff_link_input_bfd): Adapt relocations to stub.
88 (xcoff_write_global_symbol): Adapt to new TOC entries generated
90 (_bfd_xcoff_bfd_final_link): Handle stub file.
91 * xcofflink.h (struct bfd_xcoff_link_params): New structure.
93 2022-04-20 Clément Chigot <clement.chigot@atos.net>
95 * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Write len in
96 ldinfo->strings instead of directly in the output_bfd.
97 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
98 * xcofflink.c (struct xcoff_link_hash_table): Remove ldrel_count
99 field. Add ldinfo field.
100 (xcoff_mark_symbol): Adjust to new ldinfo field.
101 (xcoff_mark): Likewise.
102 (bfd_xcoff_link_count_reloc): Likewise.
103 (xcoff_build_loader_section): Split into two functions: one that
104 build the loader section (this function) and one that only size
106 (xcoff_size_loader_section): ... (this function).
107 (bfd_xcoff_size_dynamic_sections): Adapt to new ldinfo field.
108 Move the part where the dynamic sections are build to ...
109 (bfd_xcoff_build_dynamic_sections): ... this function.
110 * xcofflink.h: Add bfd_xcoff_build_dynamic_sections prototype.
112 2022-04-13 Alexander von Gluck IV <kallisti5@unixzen.com>
114 * config.bfd (x86-haiku): Add i386_pei_vec as a selectable format.
116 2022-04-08 Nick Clifton <nickc@redhat.com>
119 * coffgen.c (coff_find_nearest_line_with_names): Fix typo
120 retrieving saved bias.
122 2022-04-07 Mark Harmstone <mark@harmstone.com>
124 * coff-i386.c (in_reloc_p): Add R_SECTION.
125 (howto_table): Add R_SECTION.
126 (coff_pe_i386_relocation_section): Add support for R_SECTION.
127 (coff_i386_reloc_type_lookup): Add support for
128 BFD_RELOC_16_SECCIDX.
129 * coff-x86_64.c (in_reloc_p): Add R_SECTION.
130 (howto_table): Add R_SECTION.
131 (coff_pe_amd64_relocation_section): Add support for R_SECTION.
132 (coff_amd64_reloc_type_lookup): Add support for
133 BFD_RELOC_16_SECCIDX.
134 * reloc.c: Add BFD_RELOC_16_SECIDX.
135 * bfd-in2.h: Regenerate.
136 * libbfd.h: Regenerate.
138 2022-04-01 John Baldwin <jhb@FreeBSD.org>
140 * elf-bfd.h (elfcore_write_x86_segbases): New.
141 * elf.c (elfcore_grok_freebsd_note): Add pseudosections for
142 NT_FREEBSD_X86_SEGBASES register notes.
143 (elfcore_write_x86_segbases): New.
144 (elfcore_write_register_note): Write NT_FREEBSD_X86_SEGBASES
147 2022-04-01 John Baldwin <jhb@FreeBSD.org>
149 * elf.c (elfcore_grok_freebsd_note): Remove checks for namesz.
151 2022-03-22 Steiner H Gunderson <steinar+sourceware@gunderson.no>
153 * dwarf2.c (_bfd_dwarf2_find_nearest_line): if a function name is
154 found, but no line number info, then return a result of 2.
156 2022-03-21 Steiner H Gunderson <steinar+sourceware@gunderson.no>
159 * dwarf2.c (scan_unit_for_symbols): When performing second pass,
160 check to see if the function or variable being processed is the
161 same as the previous one.
163 2022-03-18 Viorel Preoteasa <viorel.preoteasa@gmail.com>
166 * elf32-arm.c (THM_MAX_FWD_BRANCH_OFFSET): Fix definition.
167 (THM2_MAX_FWD_BRANCH_OFFSET): Likewise.
169 2022-03-16 Simon Marchi <simon.marchi@efficios.com>
171 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES):
173 (BFD64_BACKENDS): Add elf64-amdgcn.lo.
174 (BFD64_BACKENDS_CFILES): Add elf64-amdgcn.c.
175 * Makefile.in: Re-generate.
177 * elf64-amdgcn.c: New.
178 * archures.c (bfd_architecture): Add bfd_arch_amdgcn and related
180 (bfd_amdgcn_arch): New.
181 (bfd_archures_list): Add bfd_amdgcn_arch.
182 * bfd-in2.h: Re-generate.
183 * config.bfd: Handle amdgcn* target.
184 * configure.ac: Handle amdgcn_elf64_le_vec.
185 * configure: Re-generate.
186 * elf-bfd.h (elf_target_id): Add AMDGCN_ELF_DATA.
187 * targets.c (amdgcn_elf64_le_vec): New.
188 (_bfd_target_vector): Add amdgcn_elf64_le_vec.
190 2022-03-01 Torbjörn Svensson <torbjorn.svensson@st.com>
191 Fred Eisele <fredrick.eisele@gmail.com>
194 * bfdio.c (_bfd_real_fopen): Fix typo.
196 2022-03-01 Nick Clifton <nickc@redhat.com>
199 * elf32-arm.c (elf32_arm_merge_eabi_attributes): If the first
200 input bfd has a Tag_ABI_HardFP_use set to 3 but does not also have
201 TAG_FP_arch set then reset the TAG_ABI_HardFP_use.
203 2022-02-28 Torbjörn Svensson <torbjorn.svensson@st.com>
204 Fred Eisele <fredrick.eisele@gmail.com>
207 * bfdio.c (_bfd_real_fopen): Fix handling of paths longer than 260
208 characters on Windows hosts.
210 2022-02-28 Nick Clifton <nickc@redhat.com>
213 * config.bfd: Update error message for obsolete configurations.
215 2022-02-17 Nick Clifton <nickc@redhat.com>
217 * po/sr.po: Updated Serbian translation.
219 2022-02-16 Fangrui Song <maskray@google.com>
220 Nick Clifton <nickc@redhat.com>
223 * bfd-in2.h (struct bfd_section): Add type.
224 (discarded_section): Add field.
225 * elf.c (elf_fake_sections): Handle bfd_section::type.
226 * section.c (BFD_FAKE_SECTION): Add field.
227 * mri.c (mri_draw_tree): Update function call.
229 2022-02-11 Michael Forney <mforney@mforney.org>
231 * bfd.c (bfd_set_gp_value): Remove return with expression
234 2022-02-09 Nick Clifton <nickc@redhat.com>
236 * config.bfd: Move pending obsolesence targets into the definitely
239 2022-02-02 Nick Clifton <nickc@redhat.com>
242 * dwarf2.c (read_section): Change the heuristic that checks for
243 overlarge dwarf debug info sections.
245 2022-02-02 Stafford Horne <shorne@gmail.com>
248 * elf32-or1k.c (or1k_elf_got16_no_overflow_howto): Define.
249 (or1k_elf_relocate_section): Use new howto instead of trying to
250 mask out relocation bits.
252 2022-01-24 Roland McGrath <mcgrathr@google.com>
254 * doc/local.mk (%D%/bfdver.texi): Add mkdir command.
256 2022-01-24 Nick Clifton <nickc@redhat.com>
258 * po/fr.po: Updated French translation.
259 * po/ro.po: Updated Romanian translation.
260 * po/uk.po: Updated Ukranian translation.
262 2022-01-22 Nick Clifton <nickc@redhat.com>
264 * version.m4: Change to 2.38.50.
265 * configure: Regenerate.
266 * po/bfd.pot: Regenerate.
268 2022-01-22 Nick Clifton <nickc@redhat.com>
270 * 2.38 release branch created.
272 2022-01-17 Nick Clifton <nickc@redhat.com>
274 * Makefile.in: Regenerate.
275 * configure: Regenerate.
276 * doc/Makefile.in: Regenerate.
277 * po/bfd.pot: Regenerate.
279 2021-12-15 Nikita Popov <npv1310@gmail.com>
282 * dwarf1.c (parse_die): Fix undefined behaviour in range tests.
284 2021-11-17 Nick Clifton <nickc@redhat.com>
287 * elf.c (assign_file_positions_for_non_load_sections): Replace
288 assertion with a warning message.
290 2021-10-19 Nick Clifton <nickc@redhat.com>
292 * linker.c (_bfd_generic_link_add_one_symbol): Test for a NULL
293 name before checking to see if the symbol is __gnu_lto_slim.
294 * archive.c (_bfd_compute_and_write_armap): Likewise.
296 2021-09-27 Nick Alcock <nick.alcock@oracle.com>
298 * configure: Regenerate.
300 2021-09-15 Andrew Burgess <andrew.burgess@embecosm.com>
302 * archures.c (bfd_arch_list): Use 'char *' instead of 'char **'
303 when calculating space for a string list.
305 2021-09-014 Cupertino Miranda <cmiranda@synopsys.com>
306 Claudiu Zissulescu <claziss@synopsys.com>
308 * arc-got.h (arc_static_sym_data): New structure.
309 (get_static_sym_data): New function.
310 (relocate_fix_got_relocs_for_got_info): Move the computation fo
311 symbol value and section to above introduced function, and use
314 2021-09-07 Luis Machado <luis.machado@linaro.org>
316 Revert: [AArch64] MTE corefile support
318 2021-05-21 Luis Machado <luis.machado@linaro.org>
320 * elf.c (elfcore_make_memtag_note_section): New function.
321 (elfcore_grok_note): Handle NT_MEMTAG note types.
323 2021-09-07 Nick Clifton <nickc@redhat.com>
326 * elf32-xtensa.c (elf_xtensa_do_reloc): Add check for put of range
330 * elfxx-riscv.c (riscv_elf_add_sub_reloc): Add check for out of
333 2021-08-10 Nick Clifton <nickc@redhat.com>
335 * po/sr.po: Updated Serbian translation.
337 2021-07-18 Nick Clifton <nickc@redhat.com>
339 * config.bfd: Move pending obsoletion targets to obsolete list.
341 2021-07-16 Giulio Benetti <giulio.benetti@benettiengineering.com>
343 * elf32-or1k.c (or1k_elf_relocate_section): Use a separate entry
344 in switch case R_OR1K_INSN_REL_26 where we need to check for
345 !SYMBOL_CALLS_LOCAL() instead of !SYMBOL_REFERENCES_LOCAL().
347 2021-07-14 Clément Chigot <clement.chigot@atos.net>
349 * libxcoff.h (struct xcoff_dwsect_name): Add DWARF name.
350 * coff-rs6000.c (xcoff_dwsect_names): Update.
351 * coffcode.h (sec_to_styp_flags): Likewise.
352 (coff_new_section_hook): Likewise.
354 2021-07-10 Alan Modra <amodra@gmail.com>
356 * dwarf2.c (read_address): Remove accidental commit.
357 (read_ranges): Compare offset rather than pointers.
359 2021-07-08 Nick Clifton <nickc@redhat.com>
361 * po/pt.po: Updated Portuguese translation.
363 2021-07-07 Nick Clifton <nickc@redhat.com>
365 * elfcode.h (elf_swap_symbol_out): Revert accidental change that
366 removed an abort if the shndx pointer is NULL.
368 2021-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
370 * sysdep.h [!ENABLE_NLS]: Prevent inclusion of <libintl.h> on
373 2021-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
375 * configure.ac: Check for strnlen declaration.
376 * configure, config.in: Regenerate.
378 2021-07-07 Nick Clifton <nickc@redhat.com>
381 * coff-rs6000.c (xcoff_reloc_type_tls): Reformat error messages in
382 order to fix problems when translating.
383 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
384 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
386 * po/bfd.pot: Regenerate.
388 2021-07-06 Michael Matz <matz@suse.de>
391 * elfnn-riscv.c (riscv_relax_delete_bytes): Check for any
394 2021-07-06 Alan Modra <amodra@gmail.com>
397 * elf64-bpf.c (bpf_elf_generic_reloc): Add missing ATTRIBUTE_UNUSED.
399 2021-07-05 Alan Modra <amodra@gmail.com>
402 * elf64-bpf.c (bpf_elf_generic_reloc): Use correct bfd for bfd_put
403 and bfd_put_32 calls. Correct section limit checks.
405 2021-07-03 Nick Clifton <nickc@redhat.com>
407 * version.m4: Update version number.
408 * configure: Regenerate.
409 * po/opcodes.pot: Regenerate.
411 2021-07-03 Nick Clifton <nickc@redhat.com>
413 * 2.37 release branch created.
415 2021-07-02 Nick Clifton <nickc@redhat.com>
418 * dwarf2.c (read_ranges): Check that range_ptr does not exceed
421 2021-06-30 YunQiang Su <yunqiang.su@cipunited.com>
424 * bfd/elfxx-mips.c (_bfd_mips_elf_section_from_shdr,
425 _bfd_mips_elf_fake_sections): Mark LTO debug info as
428 2021-06-29 Nick Clifton <nickc@redhat.com>
430 * config.bfd (obsolete configurations): Add netbsdpe.
432 2021-06-22 Nelson Chu <nelson.chu@sifive.com>
434 * elfnn-riscv.c (riscv_pcrel_hi_reloc): Added field to store
435 the original relocation type, in case the type is converted to
437 (riscv_pcrel_lo_reloc): Removed unused name field.
438 (riscv_pcrel_relocs): Added comments.
439 (riscv_zero_pcrel_hi_reloc): Removed unused input_bfd.
440 (riscv_record_pcrel_hi_reloc): Updated.
441 (riscv_record_pcrel_lo_reloc): Likewise.
442 (riscv_resolve_pcrel_lo_relocs): Likewise. Check the original
443 type of auipc, to make sure the %pcrel_lo without any addends.
444 Otherwise, report dangerous relocation error.
445 (riscv_elf_relocate_section): Updated above functions are changed.
446 For R_RISCV_GOT_HI20, report dangerous relocation error when addend
449 2021-06-19 H.J. Lu <hongjiu.lu@intel.com>
452 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Count PLT for GOTOFF
453 relocation against IFUNC symbols.
454 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
456 2021-06-19 H.J. Lu <hongjiu.lu@intel.com>
458 * elflink.c (bfd_elf_final_link): Correct DT_TEXTREL warning in
461 2021-06-18 H.J. Lu <hongjiu.lu@intel.com>
463 * elf-properties.c (_bfd_elf_parse_gnu_properties): Handle
464 GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI,
465 GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI.
466 (elf_merge_gnu_properties): Likewise.
468 2021-06-11 Alan Modra <amodra@gmail.com>
471 * elf-bfd.h (struct elf_obj_tdata): Add is_pie.
472 * elflink.c (elf_link_add_object_symbols): Set is_pie.
474 2021-06-09 Nick Clifton <nickc@redhat.com>
477 * config.bfd: Do not add the sparc_elf32_vec or sparc_elf64_vec
478 vectors to Sparc Solaris2 targets.
480 2021-06-08 Michael Matz <matz@suse.de>
482 * elf.c (bfd_section_from_shdr): Set has_secondary_relocs flag.
483 (_bfd_elf_slurp_secondary_reloc_section): Use it for early-out.
485 2021-06-07 Jan Beulich <jbeulich@suse.com>
487 * dwarf2.c (read_ranges, read_rnglists): Add u suffix to constant.
489 2021-06-02 Alan Modra <amodra@gmail.com>
491 * elf-attrs.c (_bfd_elf_parse_attributes): Break out of loop if
492 subsection length is too small to cover tag and length field.
494 2021-05-31 Nelson Chu <nelson.chu@sifive.com>
495 Lifang Xia <lifang_xia@c-sky.com>
498 * elfnn-riscv.c (struct riscv_elf_link_hash_table): New integer pointer
499 to monitor the data segment phase.
500 (bfd_elfNN_riscv_set_data_segment_info): New function called by
501 after_allocation, to set the data_segment_phase from expld.dataseg.
502 (_bfd_riscv_relax_section): Don't relax when data_segment_phase is
503 exp_seg_relro_adjust (0x4).
504 * elfxx-riscv.h (bfd_elf32_riscv_set_data_segment_info): New extern.
505 (bfd_elf64_riscv_set_data_segment_info): Likewise
507 2021-05-28 H.J. Lu <hongjiu.lu@intel.com>
510 * elf32-i386.c: Don't include "libiberty.h".
511 (elf_howto_table): Revert commits a7664973b24 and 50c95a739c9.
512 (elf_i386_rtype_to_howto): Revert commit 50c95a739c9.
513 (elf_i386_info_to_howto_rel): Likewise.
514 (elf_i386_tls_transition): Likewise.
515 (elf_i386_relocate_section): Likewise.
516 * elf64-x86-64.c (x86_64_elf_howto_table): Revert commits
517 a7664973b24 and 50c95a739c9.
518 (elf_x86_64_rtype_to_howto): Revert commit 50c95a739c9.
519 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Likewise.
520 * elfxx-x86.h (elf_x86_obj_tdata): Likewise.
521 (elf_x86_has_code16): Likewise.
523 2021-05-26 H.J. Lu <hongjiu.lu@intel.com>
526 * elf32-i386.c: Include "libiberty.h".
527 (elf_howto_table): Add 16-bit R_386_PC16 entry.
528 (elf_i386_rtype_to_howto): Add a BFD argument. Use 16-bit
529 R_386_PC16 if input has 16-bit mode instructions.
530 (elf_i386_info_to_howto_rel): Update elf_i386_rtype_to_howto
532 (elf_i386_tls_transition): Likewise.
533 (elf_i386_relocate_section): Likewise.
534 * elf64-x86-64.c (x86_64_elf_howto_table): Add 16-bit
536 (elf_x86_64_rtype_to_howto): Use 16-bit R_X86_64_PC16 if input
537 has 16-bit mode instructions.
538 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Set
539 elf_x86_has_code16 if relocatable input is marked with
540 GNU_PROPERTY_X86_FEATURE_2_CODE16.
541 * elfxx-x86.h (elf_x86_obj_tdata): Add has_code16.
542 (elf_x86_has_code16): New.
544 2021-05-26 Nelson Chu <nelson.chu@sifive.com>
546 * elfxx-riscv.h (check_unknown_prefixed_ext): New bool.
547 * elfxx-riscv.c (riscv_parse_prefixed_ext): Do not check the
548 prefixed extension name if check_unknown_prefixed_ext is false.
549 * elfnn-riscv.c (riscv_merge_arch_attr_info): Set
550 check_unknown_prefixed_ext to false for linker.
552 2021-05-25 Nick Clifton <nickc@redhat.com>
554 * elf32-arn.c (struct elf_arm_obj_tdata): Add num_entries field.
555 (elf32_arm_num_entries): New macro.
556 (elf32_arm_allocate_local_sym_info): Initialise the new field.
557 Allocate arrays individually so that buffer overruns can be
558 detected by memory checkers.
559 (elf32_arm_create_local_iplt): Check num_entries.
560 (elf32_arm_get_plt_info): Likewise.
561 (elf32_arm_final_link_relocate): Likewise.
562 (elf32_arm_check_relocs): Likewise.
563 (elf32_arm_size_dynamic_sections): Likewise.
564 (elf32_arm_output_arch_local_syms): Likewise.
566 2021-05-25 Nick Clifton <nickc@redhat.com>
568 * elf32-arm.c: Fix formatting.
570 2021-05-25 Alan Modra <amodra@gmail.com>
572 * elf-attrs.c (elf_attr_strdup): New function.
573 (_bfd_elf_attr_strdup): Use it here.
574 (elf_add_obj_attr_string): New function, extracted from..
575 (bfd_elf_add_obj_attr_string): ..here.
576 (elf_add_obj_attr_int_string): New function, extracted from..
577 (bfd_elf_add_obj_attr_int_string): ..here.
578 (_bfd_elf_parse_attributes): Don't allocate an extra byte for a
579 string terminator. Instead ensure parsing doesn't go past
580 end of sub-section. Use size_t variables for lengths.
582 2021-05-22 Alan Modra <amodra@gmail.com>
584 * libbfd.c (_bfd_safe_read_leb128): Remove length_return parameter.
585 Replace data pointer with pointer to pointer. Increment pointer
587 * libbfd-in.h (_bfd_safe_read_leb128): Update prototype.
588 * elf-attrs.c (_bfd_elf_parse_attributes): Adjust to suit. Be
589 careful not to increment data pointer past end. Remove now
590 redundant pr17512 check.
591 * wasm-module.c (READ_LEB128): Adjust to suit changes to
592 _bfd_safe_read_leb128.
593 * dwarf2.c (read_n_bytes): New inline function, old one renamed to..
594 (read_blk): ..this. Allocate and return block. Increment bfd_byte**
596 (read_3_bytes): New function.
597 (read_1_byte, read_1_signed_byte, read_2_bytes, read_4_bytes),
598 (read_8_bytes, read_string, read_indirect_string),
599 (read_indirect_line_string, read_alt_indirect_string): Take a
600 byte_byte** arg which is incremented over bytes read. Remove any
601 bytes_read return. Rewrite limit checks to compare lengths
602 rather than pointers.
603 (read_abbrevs, read_attribute_value, read_formatted_entries),
604 (decode_line_info, find_abstract_instance, read_ranges),
605 (read_rnglists, scan_unit_for_symbols, parse_comp_unit),
606 (stash_comp_unit): Adjust to suit. Rewrite limit checks to
607 compare lengths rather than pointers.
608 * libbfd.h: Regenerate.
610 2021-05-21 Luis Machado <luis.machado@linaro.org>
612 * elf.c (elfcore_make_memtag_note_section): New function.
613 (elfcore_grok_note): Handle NT_MEMTAG note types.
615 2021-05-20 Andrew Burgess <andrew.burgess@embecosm.com>
617 * section.c (bfd_get_section_by_name): Return NULL if name is
619 (bfd_get_section_by_name_if): Likewise.
620 * dwarf2.c (read_section): Remove unneeded NULL check.
621 (find_debug_info): Likewise.
623 2021-05-19 Nick Clifton <nickc@redhat.com>
625 * plugin.c (bfd_plugin_open_input): Inform the user if the limit
626 on the number of open files is reached. If possible, try to
627 increase this limit before failing.
629 2021-05-14 Nelson Chu <nelson.chu@sifive.com>
631 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Check the values
632 of %pcrel_hi, before and after adding the addend. Make sure the
633 value won't be changed, otherwise, report dangerous error.
635 2021-05-13 Nelson Chu <nelson.chu@sifive.com>
637 * elfxx-riscv.c (check_implicit_always): The check_func, always add
638 the implicit subset without checking.
639 (check_implicit_for_i): The check_func for i, only add zicsr and
640 zifencei when the version of i less than 2.1.
641 (struct riscv_implicit_subset): Record the subsets and their
642 corresponding implicit subsets.
643 (riscv_implicit_subsets): Table records all implicit informations.
644 (riscv_parse_add_implicit_subsets): Updated and add implicit subsets
645 according to riscv_implicit_subsets. Remove the redundant codes.
647 2021-05-13 Alan Modra <amodra@gmail.com>
650 * elf32-sh.c (sh_elf_info_to_howto): Correct check for last valid
653 2021-05-12 Luis Machado <luis.machado@linaro.org>
655 * elf-bfd.h (elfcore_write_aarch_mte): New prototype.
656 * elf.c (elfcore_grok_aarch_mte, elfcore_write_aarch_mte): New
658 (elfcore_grok_note): Handle notes of type NT_ARM_TAGGED_ADDR_CTRL.
659 (elfcore_write_register_note): Handle MTE notes.
661 2021-05-11 Alan Modra <amodra@gmail.com>
664 * pdp11.c (aout_get_external_symbols): Clear first four bytes of
665 strings array, not just the first byte.
666 * aoutx.h (aout_get_external_symbols): Likewise.
668 2021-05-10 H.J. Lu <hongjiu.lu@intel.com>
671 * simple.c (bfd_simple_get_relocated_section_contents): Remove
674 2021-05-10 Nick Clifton <nickc@redhat.com>
677 * simple.c (simple_dummy_add_to_set): New function.
678 (simple_dummy_constructor): New function.
679 (simple_dummy_multiple_common): New function.
680 (bfd_simple_get_relocated_section_contents): Zero out the
681 callbacks structure, and then set the add_to_set, constructor and
682 multiple_common fields.
684 2021-05-10 Dimitar Dimitrov <dimitar@dinux.eu>
686 * elf32-pru.c (elf_backend_can_gc_sections): Define as 1.
688 2021-05-08 Mike Frysinger <vapier@gentoo.org>
690 * doc/Makefile.am (html-local, bfd/index.html): New targets.
691 * doc/Makefile.in: Regenerate.
693 2021-05-08 Mike Frysinger <vapier@gentoo.org>
695 * doc/Makefile.am (AM_MAKEINFOFLAGS): Define.
696 * doc/Makefile.in: Regenerate.
698 2021-05-07 Clément Chigot <clement.chigot@atos.net>
700 * coff-rs6000.c (xcoff_dwsect_names): Add new DWARF
702 * coffgen.c (coff_pointerize_aux): Handle C_DWARF.
703 (coff_print_symbol): Likewise.
704 * libxcoff.h (XCOFF_DWSECT_NBR_NAMES): Update.
706 2021-05-07 Jan Beulich <jbeulich@suse.com>
708 * elf64-x86-64.c (x86_64_elf_howto_table): Set src_mask fields
711 2021-05-07 Alan Modra <amodra@gmail.com>
713 * bfd-in2.h: Regenerate.
714 * libbfd.h: Regenerate.
716 2021-05-06 Stafford Horne <shorne@gmail.com>
719 * elf32-or1k.c (PLT_ENTRY_SIZE_LARGE, PLT_MAX_INSN_COUNT,
720 OR1K_ADD, OR1K_ORI): New macros to help with plt creation.
721 (elf_or1k_link_hash_table): New field plt_count.
722 (elf_or1k_link_hash_entry): New field plt_index.
723 (elf_or1k_plt_entry_size): New function.
724 (or1k_write_plt_entry): Update to support variable size PLTs.
725 (or1k_elf_finish_dynamic_sections): Use new or1k_write_plt_entry
727 (or1k_elf_finish_dynamic_symbol): Update to write large PLTs
729 (allocate_dynrelocs): Use elf_or1k_plt_entry_size to account for
732 2021-05-06 Stafford Horne <shorne@gmail.com>
735 * elf32-or1k.c (or1k_elf_relocate_section): Relax R_OR1K_GOT16
736 overflow check if we have R_OR1K_GOT_AHI16 followed by
739 2021-05-06 Stafford Horne <shorne@gmail.com>
742 * bfd-in2.h: Add BFD_RELOC_OR1K_GOT_AHI16 relocation.
743 * elf32-or1k.c (or1k_elf_howto_table, or1k_reloc_map): Likewise.
744 (or1k_final_link_relocate, or1k_elf_relocate_section,
745 or1k_elf_check_relocs): Likewise.
746 * libbfd.h (bfd_reloc_code_real_names): Likewise.
749 2021-05-06 Stafford Horne <shorne@gmail.com>
752 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Change
753 condition used to cleanup plt entries to cleanup forced local
756 2021-05-05 H.J. Lu <hongjiu.lu@intel.com>
759 * elflink.c (elf_link_output_symstrtab): Always append ".COUNT"
762 2021-05-05 Alan Modra <amodra@gmail.com>
764 * vms-lib.c (vms_traverse_index): Account for vms_kbn size when
765 sanity checking keylen.
767 2021-05-04 Nick Clifton <nickc@redhat.com>
769 * libbfd.c (bfd_malloc): Provide some documenation. Treat a size
771 (bfd_realloc): Likewise.
772 (bfd_zmalloc): Likewise.
773 (bfd_realloc_or_free): Provide some documentation. Treat a size
774 of 0 as a request to free.
775 * libbfd-in.h (bfd_realloc): Remove prototype.
776 (bfd_realloc_or_free): Remove prototype.
777 (bfd_zmalloc): Remove prototype.
778 * libbfd.h: Regenerate.
780 2021-05-03 Jan Beulich <jbeulich@suse.com>
782 * elf32-i386.c (elf_howto_table): Switch all 32-bit relocs to
783 complain_overflow_dont.
784 * elf64-x86-64.c (x86_64_elf_howto_table): Switch all 64-bit
785 relocs to complain_overflow_dont.
787 2021-05-03 Alan Modra <amodra@gmail.com>
789 * elf32-ppc.c (allocate_dynrelocs): Keep dyn_relocs for undefweak
790 symbols when -z dynamic-undefined-weak or when there are no
791 dynamic relocs in read-only sections and -z nodynamic-undefined-weak
793 * elf64-ppc.c (allocate_dynrelocs): Likewise.
795 2021-05-03 Alan Modra <amodra@gmail.com>
797 * elf32-ppc.c (allocate_dynrelocs): Call ensure_undef_dynamic for
798 weak undefined symols that only appear on PLT relocs.
799 * elf64-ppc.c (allocate_dynrelocs): Likewise.
801 2021-05-03 Alan Modra <amodra@gmail.com>
804 * elf32-ppc.c (ppc_elf_inline_plt): Do increment rel in loop.
806 2021-05-03 Alan Modra <amodra@gmail.com>
808 * elf32-csky.c (is_mapping_symbol_name): New function.
809 (csky_elf_is_target_special_symbol): Likewise.
810 (csky_elf_maybe_function_sym): Likewise.
811 (bfd_elf32_bfd_is_target_special_symbol): Define.
812 (elf_backend_maybe_function_sym): Define.
814 2021-04-30 Nick Clifton <nickc@redhat.com>
817 * mach-o.c (bfd_mach_o_core_fetch_environment): Use bfd_get_32 to
820 2021-04-30 Nick Clifton <nickc@redhat.com>
823 * elf32-xtensa.c (elf_xtensa_grok_prstatus): Check for core notes
826 2021-04-30 Nick Clifton <nickc@redhat.com>
829 * libbfd.c (bfd_realloc_or_free): Do not free a pointer than has
830 been realloc'ed to size 0.
832 2021-04-30 Nick Clifton <nickc@redhat.com>
835 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Check for invalid name
838 2021-04-29 Nick Clifton <nickc@redhat.com>
841 * som.c (som_slurp_symbol_table): Assign symbols without any scope
842 to the undefined section.
843 (som_decode_symclass): Check for a missing symbol section.
844 * syms.c (bfd_decode_symclass): Likewise.
846 2021-04-29 Nick Clifton <nickc@redhat.com>
849 * som.c (som_slurp_string_table): Place a terminating NUL byte at
850 the end of the table.
851 (som_slurp_symbol_table): Check for an over-large offset into the
854 2021-04-28 Nick Clifton <nickc@redhat.com>
856 * elf.c (_bfd_elf_maybe_function_sym): Do not accept annobin
857 symbols as potential function symbols.
858 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): Likewise.
859 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
860 * elf32-arm.c (elf32_arm_maybe_function_sym): Likewise.
862 2021-04-26 Mike Frysinger <vapier@gentoo.org>
864 * elf-bfd.h: Include stdlib.h.
866 2021-04-26 Jan Beulich <jbeulich@suse.com>
868 * elf32-i386.c (elf_howto_table): Switch R_386_PC16 to
869 complain_overflow_signed.
870 * elf64-x86-64.c (x86_64_elf_howto_table): Switch R_X86_64_PC16
871 to complain_overflow_signed.
873 2021-04-23 Eric Botcazou <ebotcazou@adacore.com>
875 * elf.c (special_sections_p): Add .persistent.bss.
877 2021-04-23 Jan Beulich <jbeulich@suse.com>
879 * elf32-i386.c (elf_howto_table): R_386_TLS_DESC_CALL has zero
881 * elf64-x86-64.c (x86_64_elf_howto_table): R_X86_64_TLSDESC_CALL
884 2021-04-22 Clément Chigot <clement.chigot@atos.net>
886 * hash.c (struct bfd_strtab_hash): Remove xcoff field.
887 Add length_field_size field.
888 (_bfd_stringtab_init): Change prototype.
889 Adapt to new length_field_size.
890 (_bfd_xcoff_stringtab_init): Likewise.
891 (_bfd_stringtab_add): Likewise.
892 (_bfd_stringtab_emit): Likewise.
893 * libbfd-in.h (_bfd_xcoff_stringtab_init):
895 * libbfd.h: Regenerate.
896 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create):
897 Call _bfd_xcoff_stringtab_init with isxcoff64 value.
899 2021-04-22 Clément Chigot <clement.chigot@atos.net>
901 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Add errors for
902 unsupported storage class or auxialiry entries.
903 Improve and adapt to new aux structures.
905 (_bfd_xcoff_swap_aux_out): Likewise.
906 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Likewise.
907 (_bfd_xcoff64_swap_aux_out): Likewise.
909 2021-04-21 Eli Zaretskii <eliz@gnu.org>
912 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add display
913 of IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP,
914 IMAGE_FILE_NET_RUN_FROM_SWAP and IMAGE_FILE_UP_SYSTEM_ONLY flags.
915 Decode the contents of the DllCharacteristics field.
917 2021-04-21 Nick Clifton <nickc@redhat.com>
920 * srec.c (srec_read_section): Replace assertions with error
923 2021-04-20 Clément Chigot <clement.chigot@atos.net>
926 * reloc.c (BFD_RELOC_PPC_NEG): New relocation.
927 * bfd-in2.h: Regenerate.
928 * libbfd.h: Regenerate.
929 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Add
930 BFD_RELOC_PPC_NEG handler.
931 (xcoff_reloc_type_neg): Correctly substract addend.
932 * coff64-rs6000.c (xcoff64_howto_table): Add R_NEG_32
934 (xcoff64_rtype2howto): Add handler for R_NEG_32.
935 (xcoff64_reloc_type_lookup): Add BFD_RELOC_PPC_NEG handler.
936 * xcofflink.c (xcoff_need_ldrel_p): Check output section
937 for R_POS-like relocations. New argument added.
938 (xcoff_mark): Adapt to new xcoff_need_ldrel_p argument.
939 (xcoff_link_input_bfd): Likewise.
941 2021-04-16 Alan Modra <amodra@gmail.com>
944 * coffcode.h (styp_to_sec_flags): Use an unsigned long styp_flags.
945 (coff_write_object_contents): Pass bfd to COFF_ENCODE_ALIGNMENT,
946 ignore alignment checks when return is false. Formatting.
948 2021-04-15 Nelson Chu <nelson.chu@sifive.com>
951 * elfnn-riscv.c (riscv_elf_is_target_special_symbol): Added to
952 omit local and empty symbols since they usually generated to
953 mark the auipc instructions.
955 2021-04-15 Lifang Xia<lifang_xia@c-sky.com>
957 * elf32-csky.c (csky_elf_howto_table)
958 <R_CKCORE_PCREL_IMM16BY2>: Set special_function to
959 bfd_elf_generic_reloc.
960 <R_CKCORE_PCREL_IMM16BY4>: Likewise.
961 <R_CKCORE_PCREL_IMM10BY4>: Likewise.
962 <R_CKCORE_PCREL_IMM18BY2>: Likewise.
963 <R_CKCORE_PCREL_FLRW_IMM8BY4>: Likewise.
965 2021-04-14 H.J. Lu <hongjiu.lu@intel.com>
968 * elf.c (assign_file_positions_for_non_load_sections): Set
969 p_memsz to p_filesz for the loadable PT_NOTE segment.
971 2021-04-14 Frederic Cambus <fred@statdns.com>
973 * elf.c (elfcore_grok_netbsd_note): Remove unneeded #ifdef
974 checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
976 2021-04-14 Alan Modra <amodra@gmail.com>
979 * elf32-metag.c (elf_metag_relocate_section): Don't use &hh->elf
980 when hh might be NULL, test for NULL first.
982 2021-04-14 Alan Modra <amodra@gmail.com>
985 * elf32-arm.c (elf32_arm_size_stubs): Don't use &hash->root when
986 hash might be NULL, cast instead.
988 2021-04-13 Clément Chigot <clement.chigot@atos.net>
990 * xcofflink.c (xcoff_link_check_ar_symbols): Update esym earlier.
992 2021-04-13 Nelson Chu <nelson.chu@sifive.com>
994 * elfnn-riscv.c (riscv_version_mismatch): Do not report the warning
995 when the version of input or output is RISCV_UNKNOWN_VERSION, since
996 the extension is added implicitly.
997 * elfxx-riscv.c: Updated the obsolete comments.
998 (RISCV_UNKNOWN_VERSION): Moved to elfxx-riscv.h.
999 * elfxx-riscv.h (RISCV_UNKNOWN_VERSION): Added.
1001 2021-04-12 Alan Modra <amodra@gmail.com>
1003 * elf-bfd.h (ENABLE_CHECKING): Define.
1004 (elf_link_hash_lookup): Abort if wrong type of hash table.
1005 * configure.ac (--enable-checking): Add support.
1006 * config.in: Regenerate.
1007 * configure: Regenerate.
1009 2021-04-12 Alan Modra <amodra@gmail.com>
1011 * elf-bfd.h (is_elf_hash_table): Convert macro to inline function.
1012 (elf_link_hash_lookup, elf_link_hash_traverse): Likewise.
1013 (elf_hash_table, elf_hash_table_id): Likewise.
1014 * elf32-arm.c (elf32_arm_setup_section_lists): Delete redundant
1015 is_elf_hash_table check.
1016 * elf32-csky.c (elf32_csky_setup_section_lists): Likewise.
1017 * elf32-hppa.c (clobber_millicode_symbols): Correct param types.
1018 * elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
1019 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free: Likewise.
1020 (elfNN_ia64_global_dyn_sym_thunk: Likewise.
1021 * elf64-ia64-vms.c (elf64_ia64_global_dyn_info_free): Likewise.
1022 (elf64_ia64_global_dyn_sym_thunk): Likewise.
1023 (elf64_vms_link_add_object_symbols): Pass base type of hash table
1024 to is_elf_hash_table.
1025 * elflink.c (_bfd_elf_dynamic_symbol_p): Likewise.
1026 (_bfd_elf_symbol_refs_local_p, _bfd_elf_add_dynamic_entry): Likewise.
1027 (_bfd_elf_strip_zero_sized_dynamic_sections): Likewise.
1028 (_bfd_elf_link_check_relocs, elf_link_add_object_symbols): Likewise.
1029 (bfd_elf_final_link): Likewise.
1030 * elfnn-aarch64.c (elfNN_aarch64_setup_section_lists): Likewise.
1031 * elf64-ppc.c (ppc64_elf_set_toc): Likewise. Use bfd_link_hash_lookup.
1033 2021-04-12 Alan Modra <amodra@gmail.com>
1035 * elf-bfd.h (struct elf_backend_data): Return bfd_link_hash_entry*
1036 from elf_backend_archive_symbol_lookup.
1037 (_bfd_elf_archive_symbol_lookup): Return bfd_link_hash_entry*.
1038 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Likewise. Check
1039 we have a ppc_hash_table before accessing ppc_link_hash_entry
1041 * elflink.c (_bfd_elf_archive_symbol_lookup): Return
1042 bfd_link_hash_entry*.
1043 (elf_link_add_archive_symbols): Adjust to suit.
1045 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
1047 * elfxx-riscv.c (riscv_parse_std_ext): Fixed the wrong versions of
1048 i-ext when expanding g-ext.
1050 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
1052 * elfxx-riscv.c (riscv_ext_dont_care_version): Removed.
1053 (riscv_parse_add_subset): Always add the implicit extensions, even if
1054 their versions are RISCV_UNKNOWN_VERSION.
1055 (riscv_parse_std_ext): Delay to add i-ext as the implicit extension
1056 in the riscv_parse_add_implicit_subsets. Besides, add g-ext as the
1057 implicit extension after it has been expanded.
1058 (riscv_parse_add_implicit_subsets): Updated.
1060 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
1062 * elfxx-riscv.c (riscv_std_z_ext_strtab): Moved forward.
1063 (riscv_std_s_ext_strtab): Likewise.
1064 (riscv_std_h_ext_strtab): Likewise.
1065 (riscv_std_zxm_ext_strtab): Added for the zxm prefix.
1066 (enum riscv_prefix_ext_class): Moved forward and renamed from
1067 riscv_isa_ext_class. Reorder them according to the parsing order,
1068 since the enum values are used to check the orders in the
1069 riscv_compare_subsets.
1070 (struct riscv_parse_prefix_config): Moved forward and renamed from
1071 riscv_parse_config_t. Also removed the ext_valid_p field, the
1072 related functions are replaced by riscv_valid_prefixed_ext.
1073 (parse_config): Moved forward and updated. The more letters of the
1074 prefix string, the more forward it must be defined. Otherwise, we
1075 will get the wrong mapping when using strncmp in riscv_get_prefix_class.
1076 (riscv_get_prefix_class): Moved forward. Support to parse the
1077 multi-letter prefix, like zxm.
1078 (riscv_known_prefixed_ext): New function, check if the prefixed
1079 extension is supported according to the right riscv_std_*_ext_strtab.
1080 (riscv_valid_prefixed_ext): New function, used to replace the
1081 riscv_ext_*_valid_p functions.
1082 (riscv_init_ext_order): Do not set the values for prefix keywords
1083 since they may have multiple letters for now.
1084 (riscv_compare_subsets): Set the order values of prefix keywords
1085 to negative numbers according to the riscv_prefix_ext_class.
1086 (riscv_parse_std_ext): Call riscv_get_prefix_class to see if we
1087 have parsed the prefixed extensions.
1088 (riscv_parse_prefixed_ext): Updated and removed the parameter config.
1089 Report error when the prefix is unknown.
1090 (riscv_parse_subset): Do not parse the prefixed extensions according
1091 to the orders in the parse_config. Remove the confused message and
1092 let riscv_parse_prefixed_ext to report the details.
1093 * elfxx-riscv.h (enum riscv_isa_ext_class): Moved to elfxx-riscv.c.
1094 (riscv_get_prefix_class): Removed to static.
1096 2021-04-08 Mike Frysinger <vapier@gentoo.org>
1098 * configure.ac (ACX_BUGURL): Use https://.
1099 * configure.com (COPY_TEXT): Likewise.
1100 * configure: Regenerate.
1102 2021-04-05 Alan Modra <amodra@gmail.com>
1104 * configure.ac: Don't check for long long or long double type.
1105 Don't check for alloca.h, limits.h, stddef.h, stdlib.h, string.h,
1106 strings.h, time.h, wchar.h, wctype.h or sys/time.h. Don't check
1107 for strtoull, free, malloc, realloc, getenv, strstr, snprintf,
1108 vsnprintf, strlen or setitimer. Sort AC_CHECK_DECLS.
1109 (AC_ISC_POSIX): Don't invoke.
1110 (AC_HEADER_TIME, AC_HEADER_DIRENT, ACX_HEADER_STRING): Likewise.
1111 * sysdep.h: Remove many HAVE_*_H checks and fallback declarations.
1112 Do test HAVE_SYS_TYPES_H. Don't include sys/time.h. Reorder
1113 header order as per automake AC_INCLUDES_DEFAULT.
1114 * bfd-in.h: Include inttypes.h unconditionally.
1115 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Assume long long and
1116 long double are available.
1117 (bfd_scan_vma): Assume long long and strtoull are available.
1118 * elflink.c: Include limits.h unconditionally.
1119 * elfnn-riscv.c: Likewise.
1120 * wasm-module.c: Likewise.
1121 * hpux-core.c: Include dirent.h unconditionally.
1122 * trad-core.c: Likewise.
1123 * hosts/x86-64linux.h: Include stdlib.h unconditionally.
1124 * peXXigen.c: Remove HAVE_WCHAR_H and HAVE_WCTYPE_H checks.
1125 * elf32-m68hc1x.c: Don't include alloca-conf.h.
1126 * elf64-hppa.c: Likewise.
1128 * wasm-module.c: Likewise.
1130 * bfd-in2.h: Regenerate.
1131 * config.in: Regenerate.
1132 * configure: Regenerate.
1134 2021-04-01 Tamar Christina <tamar.christina@arm.com>
1137 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore overflow.
1139 2021-04-01 Martin Liska <mliska@suse.cz>
1141 * ecoff.c (strneq): Remove strneq and use startswith.
1142 (_bfd_ecoff_slurp_armap): Likewise.
1144 2021-04-01 Martin Liska <mliska@suse.cz>
1146 * elf-bfd.h (bfd_section_is_ctf): Use startswith function.
1147 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1148 (elf_get_reloc_section): Likewise.
1149 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
1150 * elf32-m32r.c (m32r_elf_section_flags): Likewise.
1151 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections): Likewise.
1152 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
1153 (nds32_elf_relocate_section): Likewise.
1154 (nds32_elf_action_discarded): Likewise.
1155 (nds32_elf_check_relocs): Likewise.
1156 (nds32_elf_section_flags): Likewise.
1157 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1158 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
1159 * elf32-rx.c (rx_table_find): Likewise.
1160 (rx_table_map): Likewise.
1161 * elf32-spu.c (spu_elf_backend_symbol_processing): Likewise.
1162 (spu_elf_find_overlays): Likewise.
1163 (needs_ovl_stub): Likewise.
1164 (allocate_spuear_stubs): Likewise.
1165 (build_spuear_stubs): Likewise.
1166 (mark_overlay_section): Likewise.
1167 (spu_elf_auto_overlay): Likewise.
1168 (spu_elf_output_symbol_hook): Likewise.
1169 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
1170 * elf32-xtensa.c (xtensa_property_section_name): Likewise.
1171 * elf64-ppc.c (ppc64_elf_section_flags): Likewise.
1172 (ppc64_elf_relocate_section): Likewise.
1173 * elflink.c (resolve_section): Likewise.
1174 (UNARY_OP): Likewise.
1175 (BINARY_OP_HEAD): Likewise.
1176 (elf_link_input_bfd): Likewise.
1177 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
1178 * elfxx-riscv.c (riscv_parse_subset): Likewise.
1179 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
1180 * opncls.c (get_build_id): Likewise.
1182 2021-03-31 Alan Modra <amodra@gmail.com>
1185 * bfd-in.h: Don't poison FALSE or TRUE.
1186 * bfd-in2.h: Regenerate.
1188 2021-03-31 Alan Modra <amodra@gmail.com>
1190 * sysdep.h: POISON_BFD_BOOLEAN: Define.
1191 * aix5ppc-core.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h,
1192 * aoutx.h, * arc-got.h, * archive.c, * archive64.c, * archures.c,
1193 * bfd-in.h, * bfd.c, * bfdwin.c, * binary.c, * cache.c,
1194 * coff-alpha.c, * coff-arm.c, * coff-arm.h, * coff-bfd.c,
1195 * coff-bfd.h, * coff-go32.c, * coff-i386.c, * coff-ia64.c,
1196 * coff-mcore.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c,
1197 * coff-stgo32.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c,
1198 * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c,
1199 * coffcode.h, * coffgen.c, * cofflink.c, * compress.c,
1200 * corefile.c, * cpu-aarch64.c, * cpu-aarch64.h, * cpu-alpha.c,
1201 * cpu-arc.c, * cpu-arm.c, * cpu-arm.h, * cpu-avr.c, * cpu-bfin.c,
1202 * cpu-bpf.c, * cpu-cr16.c, * cpu-cris.c, * cpu-crx.c,
1203 * cpu-csky.c, * cpu-d10v.c, * cpu-d30v.c, * cpu-dlx.c,
1204 * cpu-epiphany.c, * cpu-fr30.c, * cpu-frv.c, * cpu-ft32.c,
1205 * cpu-h8300.c, * cpu-hppa.c, * cpu-i386.c, * cpu-ia64.c,
1206 * cpu-iamcu.c, * cpu-ip2k.c, * cpu-iq2000.c, * cpu-k1om.c,
1207 * cpu-l1om.c, * cpu-lm32.c, * cpu-m10200.c, * cpu-m10300.c,
1208 * cpu-m32c.c, * cpu-m32r.c, * cpu-m68hc11.c, * cpu-m68hc12.c,
1209 * cpu-m68k.c, * cpu-m9s12x.c, * cpu-m9s12xg.c, * cpu-mcore.c,
1210 * cpu-mep.c, * cpu-metag.c, * cpu-microblaze.c, * cpu-mips.c,
1211 * cpu-mmix.c, * cpu-moxie.c, * cpu-msp430.c, * cpu-mt.c,
1212 * cpu-nds32.c, * cpu-nfp.c, * cpu-nios2.c, * cpu-ns32k.c,
1213 * cpu-or1k.c, * cpu-pdp11.c, * cpu-pj.c, * cpu-powerpc.c,
1214 * cpu-pru.c, * cpu-riscv.c, * cpu-rl78.c, * cpu-rs6000.c,
1215 * cpu-rx.c, * cpu-s12z.c, * cpu-s390.c, * cpu-score.c,
1216 * cpu-sh.c, * cpu-sparc.c, * cpu-spu.c, * cpu-tic30.c,
1217 * cpu-tic4x.c, * cpu-tic54x.c, * cpu-tic6x.c, * cpu-tilegx.c,
1218 * cpu-tilepro.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-vax.c,
1219 * cpu-visium.c, * cpu-wasm32.c, * cpu-xc16x.c, * cpu-xgate.c,
1220 * cpu-xstormy16.c, * cpu-xtensa.c, * cpu-z80.c, * cpu-z8k.c,
1221 * dwarf1.c, * dwarf2.c, * ecoff-bfd.h, * ecoff.c, * ecofflink.c,
1222 * elf-attrs.c, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h,
1223 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-nacl.c,
1224 * elf-nacl.h, * elf-properties.c, * elf-s390-common.c,
1225 * elf-s390.h, * elf-strtab.c, * elf-vxworks.c, * elf-vxworks.h,
1226 * elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c,
1227 * elf32-arm.h, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c,
1228 * elf32-bfin.h, * elf32-cr16.c, * elf32-cr16.h, * elf32-cris.c,
1229 * elf32-crx.c, * elf32-csky.c, * elf32-csky.h, * elf32-d10v.c,
1230 * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1231 * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c,
1232 * elf32-h8300.c, * elf32-hppa.c, * elf32-hppa.h, * elf32-i386.c,
1233 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
1234 * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1235 * elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c,
1236 * elf32-m68k.h, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
1237 * elf32-metag.h, * elf32-microblaze.c, * elf32-mips.c,
1238 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
1239 * elf32-nios2.c, * elf32-nios2.h, * elf32-or1k.c, * elf32-pj.c,
1240 * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
1241 * elf32-rx.c, * elf32-s12z.c, * elf32-s390.c, * elf32-score.c,
1242 * elf32-score.h, * elf32-score7.c, * elf32-sh-relocs.h,
1243 * elf32-sh.c, * elf32-sparc.c, * elf32-spu.c, * elf32-spu.h,
1244 * elf32-tic6x.c, * elf32-tic6x.h, * elf32-tilegx.c,
1245 * elf32-tilepro.c, * elf32-v850.c, * elf32-v850.h,
1246 * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
1247 * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1248 * elf32-xtensa.c, * elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c,
1249 * elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1250 * elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c,
1251 * elf64-ppc.h, * elf64-s390.c, * elf64-sparc.c,
1252 * elf64-tilegx.c, * elf64-x86-64.c, * elfcode.h,
1253 * elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c,
1254 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c,
1255 * elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h,
1256 * elfxx-mips.c, * elfxx-mips.h, * elfxx-riscv.c, * elfxx-riscv.h,
1257 * elfxx-sparc.c, * elfxx-sparc.h, * elfxx-target.h,
1258 * elfxx-tilegx.c, * elfxx-tilegx.h, * elfxx-x86.c, * elfxx-x86.h,
1259 * format.c, * genlink.h, * hash.c, * i386aout.c, * i386lynx.c,
1260 * i386msdos.c, * ihex.c, * libaout.h, * libbfd-in.h,
1261 * libbfd.c, * libcoff-in.h, * libecoff.h, * libpei.h,
1262 * libxcoff.h, * linker.c, * mach-o-aarch64.c, * mach-o-arm.c,
1263 * mach-o-i386.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h,
1264 * merge.c, * mmo.c, * netbsd.h, * opncls.c, * pc532-mach.c,
1265 * pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-sh.c,
1266 * pe-x86_64.c, * peXXigen.c, * pef.c, * pei-arm.c, * pei-i386.c,
1267 * pei-ia64.c, * pei-mcore.c, * pei-sh.c, * pei-x86_64.c,
1268 * peicode.h, * plugin.c, * plugin.h, * ppcboot.c, * reloc.c,
1269 * reloc16.c, * rs6000-core.c, * section.c, * simple.c, * som.c,
1270 * som.h, * srec.c, * stabs.c, * syms.c, * targets.c, * tekhex.c,
1271 * verilog.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * vms.h,
1272 * wasm-module.c, * xcofflink.c, * xcofflink.h, * xsym.c,
1273 * xsym.h: Replace bfd_boolean with bool, FALSE with false, and
1274 TRUE with true throughout.
1275 * bfd-in2.h: Regenerate.
1276 * libbfd.h: Regenerate.
1277 * libcoff.h: Regenerate.
1279 2021-03-31 Alan Modra <amodra@gmail.com>
1281 * bfd-in.h: Include stdbool.h.
1282 (bfd_boolean): Define as bool
1283 * bfd-in2.h: Regenerate.
1285 2021-03-31 Alan Modra <amodra@gmail.com>
1287 * .gitignore: Delete bfd_stdint.h entry.
1288 * Makefile.am (bfdinclude_HEADERS): Delete bfd_stdint.h.
1289 (BUILD_HFILES, LOCAL_H_DEPS): Likewise.
1290 * bfd-in.h: Include stdint.h in place of bfd_stdint.h.
1291 * configure.ac: Don't invoke GCC_HEADER_STDINT.
1292 * configure.com: Don't create bfd_stdint.h.
1293 * Makefile.in: Regenerate.
1294 * aclocal.m4: Regenerate.
1295 * bfd-in2.h: Regenerate.
1296 * config.in: Regenerate.
1297 * configure: Regenerate.
1298 * doc/Makefile.in: Regenerate.
1299 * po/BLD-POTFILES.in: Regenerate.
1301 2021-03-31 Alan Modra <amodra@gmail.com>
1303 * bfd-in.h: Include string.h.
1304 (LITMEMCPY, LITSTRCPY): Delete.
1305 * bfd-in2.h: Regenerate.
1307 2021-03-30 Alan Modra <amodra@gmail.com>
1309 * elflink.c (elf_link_add_object_symbols): Don't set h->indx
1310 unless is_elf_hash_table.
1312 2021-03-29 Alan Modra <amodra@gmail.com>
1314 * aoutx.h (aout_link_write_symbols): Don't cast boolean expression
1316 * elf32-or1k.c (or1k_set_got_and_rela_sizes): Dont compare booleans
1318 * elf32-arc.c (name_for_global_symbol): Don't compare boolean to TRUE.
1319 (is_reloc_PC_relative): Don't use "boolean_condition ? TRUE : FALSE".
1320 (is_reloc_SDA_relative, is_reloc_for_GOT): Likewise.
1321 (is_reloc_for_PLT, is_reloc_for_TLS): Likewise.
1322 * elf32-arm.c (stm32l4xx_need_create_replacing_stub): Likewise.
1323 * elf32-nds32.c (insert_nds32_elf_blank): Likewise.
1324 * elf32-rx.c (rx_set_section_contents): Likewise.
1325 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1326 * elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): Likewise.
1327 * mach-o.c (bfd_mach_o_read_command): Likewise.
1328 * targets.c (bfd_get_target_info): Likewise.
1330 2021-03-29 Alan Modra <amodra@gmail.com>
1332 * coff-z80.c (z80_is_local_label_name): Return bfd_boolean.
1333 * elf32-z80.c (z80_is_local_label_name): Likewise.
1334 * elf32-spu.c (spu_elf_modify_headers): Likewise.
1335 * elf32-nds32.h (struct elf_nds32_link_hash_table <hyper_relax>):
1337 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Correct test
1338 for error return from vms_write_data_block.
1340 2021-03-29 Alan Modra <amodra@gmail.com>
1342 * elf32-i386.c (elf_i386_finish_local_dynamic_symbol): Return int.
1343 * elf64-ia64-vms.c (elf64_ia64_local_dyn_info_free): Likewise.
1344 (elf64_ia64_local_dyn_sym_thunk): Likewise.
1345 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol): Likewise.
1346 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_ifunc_dynrelocs),
1347 (elfNN_aarch64_finish_local_dynamic_symbol): Likewise.
1348 * elfnn-ia64.c (elfNN_ia64_local_dyn_info_free): Likewise.
1349 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1350 * elfnn-riscv.c (allocate_local_ifunc_dynrelocs): Likewise.
1351 (riscv_pcrel_reloc_eq): Likewise.
1352 (riscv_elf_finish_local_dynamic_symbol): Likewise.
1353 * elfxx-sparc.c (allocate_local_dynrelocs): Likewise.
1354 (finish_local_dynamic_symbol): Likewise.
1355 * elfxx-x86.c (elf_x86_allocate_local_dynreloc): Likewise.
1356 * elfxx-mips.c (mips_elf_resolve_got_page_ref): Likewise.
1357 (mips_elf_count_got_symbols): Change return type to bfd_boolean.
1359 2021-03-29 Alan Modra <amodra@gmail.com>
1361 * elflink.c (elf_link_output_symstrtab): Make flinfo parameter
1363 (bfd_elf_final_link): Delete out_sym_func typedef and don't cast
1364 elf_link_output_symstrtab when calling output_arch_syms and
1365 output_arch_local_syms.
1366 * elf-bfd.h (struct elf_backend_data <elf_backend_output_arch_syms,
1367 elf_backend_output_arch_local_syms>): Change return type of func
1368 arg to match elf_link_output_symstrtab.
1369 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Correct
1371 * elf32-nds32.c (nds32_elf_output_symbol_hook): Correct return type.
1372 (nds32_elf_output_arch_syms): Correct func return type.
1374 2021-03-29 Alan Modra <amodra@gmail.com>
1376 * elf-m10200.c (mn10200_elf_relocate_section): Return int.
1377 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1378 * elf32-arc.c (elf_arc_relocate_section): Likewise.
1379 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1380 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1381 * elf32-bfin.c (bfin_relocate_section): Likewise.
1382 (bfinfdpic_relocate_section): Likewise.
1383 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1384 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1385 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1386 * elf32-csky.c (csky_elf_relocate_section): Likewise.
1387 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1388 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1389 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1390 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1391 * elf32-ft32.c (ft32_elf_relocate_section): Likewise.
1392 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1393 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1394 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1395 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1396 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1397 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1398 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1399 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1400 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1401 * elf32-m68hc1x.h (elf32_m68hc11_relocate_section): Likewise.
1402 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1403 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1404 * elf32-mep.c (mep_elf_relocate_section): Likewise.
1405 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1406 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1407 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1408 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1409 * elf32-mt.c (mt_elf_relocate_section): Likewise.
1410 * elf32-nds32.c (nds32_elf_relocate_section): Likewise.
1411 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1412 * elf32-or1k.c (or1k_elf_relocate_section): Likewise.
1413 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1414 * elf32-pru.c (pru_elf32_relocate_section): Likewise.
1415 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1416 * elf32-rx.c (rx_elf_relocate_section): Likewise.
1417 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1418 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1419 (_bfd_score_elf_relocate_section): Likewise.
1420 * elf32-score.h (s7_bfd_score_elf_relocate_section): Likewise.
1421 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1422 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1423 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1424 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1425 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1426 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1427 * elf32-visium.c (visium_elf_relocate_section): Likewise.
1428 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1429 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1430 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1431 * elf32-z80.c (z80_elf_relocate_section): Likewise.
1432 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1433 (elf64_alpha_relocate_section): Likewise.
1434 * elf64-bpf.c (bpf_elf_relocate_section): Likewise.
1435 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1436 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
1437 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1438 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1439 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1440 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1441 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1442 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1443 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1444 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1445 * elfxx-mips.h (_bfd_mips_elf_relocate_section): Likewise.
1446 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1447 * elfxx-sparc.h (_bfd_sparc_elf_relocate_section): Likewise.
1448 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1449 * elfxx-tilegx.h (tilegx_elf_relocate_section): Likewise.
1451 2021-03-26 Keith Seitz <keiths@redhat.com>
1453 * elfcore.h (_bfd_elf_core_find_build_id): Seek file
1454 offset of program headers after calling elf_read_notes.
1456 2021-03-23 Jan Beulich <jbeulich@suse.com>
1458 * dwarf2.c (read_indexed_string): Rename index to idx.
1460 2021-03-22 Martin Liska <mliska@suse.cz>
1462 * bfd-in.h (startswith): Add startswith function.
1463 (CONST_STRNEQ): Remove.
1464 * bfd-in2.h (startswith): Regenerate with make headers.
1465 * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith.
1466 (_bfd_slurp_extended_name_table): Likewise.
1467 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1468 * bfd.c (bfd_get_sign_extend_vma): Likewise.
1469 (bfd_convert_section_size): Likewise.
1470 (bfd_convert_section_contents): Likewise.
1471 * coff-stgo32.c (go32exe_create_stub): Likewise.
1472 (go32exe_check_format): Likewise.
1473 * coffcode.h (styp_to_sec_flags): Likewise.
1474 (GNU_DEBUGALTLINK): Likewise.
1475 * coffgen.c (_bfd_coff_section_already_linked): Likewise.
1476 (coff_gc_sweep): Likewise.
1477 (bfd_coff_gc_sections): Likewise.
1478 * cofflink.c (coff_link_add_symbols): Likewise.
1479 (process_embedded_commands): Likewise.
1480 * compress.c (bfd_is_section_compressed_with_header): Likewise.
1481 (bfd_init_section_decompress_status): Likewise.
1482 * dwarf2.c (find_debug_info): Likewise.
1483 (place_sections): Likewise.
1484 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1485 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1486 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1487 (assign_section_numbers): Likewise.
1488 (elfcore_grok_win32pstatus): Likewise.
1489 * elf32-arm.c (cmse_scan): Likewise.
1490 (elf32_arm_gc_mark_extra_sections): Likewise.
1491 (elf32_arm_size_dynamic_sections): Likewise.
1492 (is_arm_elf_unwind_section_name): Likewise.
1493 * elf32-bfin.c (bfin_size_dynamic_sections): Likewise.
1494 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1495 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
1496 * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise.
1497 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
1498 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1499 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1500 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1501 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1502 * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise.
1503 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
1504 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1505 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1506 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1507 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1508 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
1509 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
1510 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
1511 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise.
1512 (elf32_tic6x_size_dynamic_sections): Likewise.
1513 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1514 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise.
1515 (xtensa_is_insntable_section): Likewise.
1516 (xtensa_is_littable_section): Likewise.
1517 (xtensa_is_proptable_section): Likewise.
1518 (xtensa_property_section_name): Likewise.
1519 (xtensa_callback_required_dependence): Likewise.
1520 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1521 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1522 * elf64-ia64-vms.c (is_unwind_section_name): Likewise.
1523 (get_reloc_section): Likewise.
1524 (elf64_ia64_size_dynamic_sections): Likewise.
1525 (elf64_ia64_object_p): Likewise.
1526 * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise.
1527 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
1528 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1529 * elflink.c (elf_link_add_object_symbols): Likewise.
1530 (_bfd_elf_gc_mark_extra_sections): Likewise.
1531 (bfd_elf_parse_eh_frame_entries): Likewise.
1532 (_bfd_elf_section_already_linked): Likewise.
1533 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise.
1534 * elfnn-ia64.c (is_unwind_section_name): Likewise.
1535 (elfNN_ia64_size_dynamic_sections): Likewise.
1536 (elfNN_ia64_object_p): Likewise.
1537 * elfxx-mips.c (FN_STUB_P): Likewise.
1538 (CALL_STUB_P): Likewise.
1539 (CALL_FP_STUB_P): Likewise.
1540 (_bfd_mips_elf_section_from_shdr): Likewise.
1541 (_bfd_mips_elf_fake_sections): Likewise.
1542 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1543 (_bfd_mips_final_write_processing): Likewise.
1544 (_bfd_mips_elf_final_link): Likewise.
1545 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1546 * elfxx-x86.c (elf_i386_is_reloc_section): Likewise.
1547 (elf_x86_64_is_reloc_section): Likewise.
1548 * hpux-core.c (thread_section_p): Likewise.
1549 * libcoff.h (bfd_pei_p): Likewise.
1550 * linker.c (REAL): Likewise.
1551 (unwrap_hash_lookup): Likewise.
1552 (_bfd_generic_link_add_one_symbol): Likewise.
1553 * mmo.c (mmo_internal_write_section): Likewise.
1554 * osf-core.c (osf_core_core_file_p): Likewise.
1555 * pef.c (bfd_pef_print_symbol): Likewise.
1556 * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise.
1557 * som.c (som_slurp_symbol_table): Likewise.
1558 (som_slurp_armap): Likewise.
1559 * wasm-module.c (wasm_compute_custom_section_file_position): Likewise.
1561 2021-03-22 Jan Beulich <jbeulich@suse.com>
1563 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Add missing
1564 language translation wrapping to _bfd_error_handler()
1567 2021-03-21 Alan Modra <amodra@gmail.com>
1569 * bfd-in.h (startswith): New inline.
1570 (CONST_STRNEQ): Use startswith.
1571 * bfd-in2.h: Regenerate.
1573 2021-03-20 Alan Modra <amodra@gmail.com>
1576 * elf.c (_bfd_elf_make_section_from_shdr): Remove SHF_EXCLUDE
1577 test for .gnu.debuglto*.
1579 2021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1582 * elf.c (_bfd_elf_make_section_from_shdr): Treat
1583 .gnu.debuglto_.debug_ section as debugging section unless it is
1584 marked with SHF_EXCLUDE.
1585 * elflink.c (elf_create_symbuf): Revert commit 994b2513281.
1586 (bfd_elf_match_symbols_in_sections): Ignore section symbols when
1587 matching non-debugging sections or linkonce section with comdat
1590 2021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1593 * dwarf2.c (read_attribute_value): Check version >= 3 for
1596 2021-03-16 Nick Clifton <nickc@redhat.com>
1598 * peXXigen.c (_bfd_XXi_swap_aux_out): Avoid potential buffer
1599 overrun by using sizeof of the destination x_fname field as the
1602 2021-03-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1604 * elfxx-riscv.c (riscv_std_z_ext_strtab): Add zba, zbb and zbc.
1606 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1608 * reloc.c (BFD_RELOC_PPC_TLS_LE, BFD_RELOC_PPC_TLS_IE,
1609 BFD_RELOC_PPC_TLS_M, BFD_RELOC_PPC_TLS_ML, BFD_RELOC_PPC64_TLS_GD,
1610 BFD_RELOC_PPC64_TLS_LD, BFD_RELOC_PPC64_TLS_LE,
1611 BFD_RELOC_PPC64_TLS_IE, BFD_RELOC_PPC64_TLS_M,
1612 BFD_RELOC_PPC64_TLS_ML): New relocations.
1613 * bfd-in2.h: Regenerate.
1614 * libbfd.h: Regenerate.
1615 * coff-rs6000.c (xcoff_calculate_relocation): Call
1616 xcoff_reloc_type_tls for TLS relocations.
1617 (xcoff_howto_table): Implement TLS relocations.
1618 (_bfd_xcoff_reloc_type_lookup): Add cases TLS relocations.
1619 (xcoff_reloc_type_tls): New function.
1620 * coff64-rs6000.c (xcoff_calculate_relocation): Likewise.
1621 (xcoff_howto_table): Likewise.
1622 (_bfd_xcoff_reloc_type_lookup): Likewise.
1623 * coffcode.h (sec_to_styp_flags): Handle TLS sections.
1624 (styp_to_sec_flags): Likewise.
1625 (coff_compute_section_file_positions): Avoid file offset
1626 optimisation for .data when the previous section is .tdata.
1627 (coff_write_object_contents): Handle TLS sections.
1628 * coffswap.h (coff_swap_aouthdr_out): Add support for
1629 new fields in aouthdr.
1630 * libxcoff.h (xcoff_reloc_type_tls): Add prototype.
1631 * xcofflink.c (xcoff_link_add_symbols): Handle XMC_UL.
1632 (xcoff_need_ldrel_p): Add cases for TLS relocations.
1633 (xcoff_create_ldrel): Add l_symndx for TLS sections.
1635 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1637 * reloc.c (BFD_RELOC_PPC_TOC16_HI, BFD_RELOC_PPC_TOC16_LO):
1639 * bfd-in2.h: Regenerate.
1640 * libbfd.h: Regenerate.
1641 * coff-rs6000.c (xcoff_calculate_relocation): Call
1642 xcoff_reloc_type_toc for R_TOCU and R_TOCL.
1643 (xcoff_howto_table): Remove src_mask for TOC relocations.
1644 Add R_TOCU and R_TOCL howtos.
1645 (_bfd_xcoff_reloc_type_lookup): Add cases for
1646 BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO.
1647 (xcoff_reloc_type_toc): Compute the whole offset.
1648 Implement R_TOCU and R_TOCL.
1649 * coff64-rs6000.c (xcoff64_calculate_relocation):
1651 (xcoff64_howto_table): Likewise.
1652 (xcoff64_reloc_type_lookup): Likewise.
1654 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1656 * coff-rs6000.c (xcoff_calculate_relocation): Correct and
1657 add new relocations.
1658 (xcoff_howto_table): Likewise.
1659 (xcoff_rtype2howto): Increase r_type maximum value.
1660 (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead
1661 of create a new one from scratch. Enable only some relocations
1662 to have a changing r_size.
1663 * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise.
1664 (xcoff64_howto_table): Likewise.
1665 (xcoff64_rtype2howto): Likewise.
1666 (xcoff64_ppc_relocate_section): Likewise.
1667 * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value.
1669 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1671 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Move.
1673 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1675 * coff64-rs6000.c (xcoff64_write_object_contents): Remove.
1676 * coffcode.h (coff_write_object_contents): Add bfd_mach_ppc_620
1677 support for o_cputype field. Avoid creating an empty a.out header
1680 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1682 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): Add
1685 2021-03-11 Nelson Chu <nelson.chu@sifive.com>
1687 * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean
1688 restart_relax, used to check if we need to run the whole
1689 relaxations from relax pass 0 to 2 again.
1690 (riscv_elf_link_hash_table_create): Init restart_relax to FALSE.
1691 (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set.
1692 (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code.
1693 (bfd_elfNN_riscv_restart_relax_sections): New function. Called by
1694 after_allocation to check if we need to run the whole relaxations again.
1695 (_bfd_riscv_relax_section): We will only enter into the relax pass 3
1696 when the restart_relax is FALSE; At last set restart_relax to TRUE if
1698 * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration.
1699 (bfd_elf64_riscv_restart_relax_sections): Likewise.
1701 2021-03-10 Jan Beulich <jbeulich@suse.com>
1703 * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
1706 2021-03-10 Alan Modra <amodra@gmail.com>
1707 Jan Beulich <jbeulich@suse.com>
1709 * elf.c (bfd_elf_generic_reloc): Make references between debug
1710 sections use section relative values.
1712 2021-03-09 Jan Beulich <jbeulich@suse.com>
1714 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
1716 2021-03-05 H.J. Lu <hongjiu.lu@intel.com>
1720 * bfd.c (_bfd_get_link_info): New function.
1721 * elf-bfd.h (output_elf_obj_tdata): Add link_info.
1722 (elf_link_info): New.
1723 * libbfd-in.h (_bfd_get_link_info): New prototype.
1724 * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
1725 R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
1726 * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
1727 (pex64_link_add_symbols): New function.
1728 (coff_bfd_link_add_symbols): New macro.
1729 * libbfd.h: Regenerated.
1731 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1732 Andrew Burgess <andrew.burgess@embecosm.com>
1734 * elf-bfd.h (elfcore_write_riscv_csr): Declare.
1735 * elf.c (elfcore_grok_riscv_csr): New function.
1736 (elfcore_grok_note): Handle NT_RISCV_CSR.
1737 (elfcore_write_riscv_csr): New function.
1738 (elfcore_write_register_note): Handle '.reg-riscv-csr'.
1740 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1741 Andrew Burgess <andrew.burgess@embecosm.com>
1743 * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
1744 (PRPSINFO_PR_PSARGS_LENGTH): Define.
1745 (riscv_write_core_note): New function.
1746 (riscv_elf_grok_psinfo): Make use of two new length defines.
1747 (elf_backend_write_core_note): Define.
1749 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1750 Andrew Burgess <andrew.burgess@embecosm.com>
1752 * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
1753 * elf.c (elfcore_grok_gdb_tdesc): New function.
1754 (elfcore_grok_note): Handle NT_GDB_TDESC.
1755 (elfcore_write_gdb_tdesc): New function.
1756 (elfcore_write_register_note): Handle NT_GDB_TDESC.
1758 2021-03-05 Nick Clifton <nickc@redhat.com>
1761 * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
1762 (read_indexed_string): Placeholder function.
1763 (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
1766 2021-03-05 Alan Modra <amodra@gmail.com>
1768 * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
1770 * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
1771 adjustments here instead. Separate pc-relative adjustments
1772 from symbol related adjustments. Tidy comments and formatting.
1774 2021-03-04 Jan Beulich <jbeulich@suse.com>
1776 * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
1779 2021-03-04 Alan Modra <amodra@gmail.com>
1781 * rs6000-core.c (rs6000coff_core_p): Correct prototype.
1783 2021-03-03 Alan Modra <amodra@gmail.com>
1786 * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
1787 processing not when start/stop symbol section is unmarked but
1788 on first time a start/stop symbol is processed.
1790 2021-03-03 Alan Modra <amodra@gmail.com>
1792 * reloc.c: Include x86_64.h rather than internal.h.
1794 2021-03-02 Nick Clifton <nickc@redhat.com>
1797 * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
1798 function and variable tags and a second time to resolve their
1801 2021-03-02 Nick Alcock <nick.alcock@oracle.com>
1803 * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
1805 2021-03-02 Alan Modra <amodra@gmail.com>
1808 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
1809 linker defined start/stop symbols when start_stop_gc.
1811 2021-03-02 Alan Modra <amodra@gmail.com>
1813 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
1814 indirect to pc-relative or toc-relative for undefined symbols.
1816 2021-03-01 Alan Modra <amodra@gmail.com>
1817 Fangrui Song <maskray@google.com>
1819 * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
1820 defined start/stop symbols when start_stop_gc.
1821 (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
1822 (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
1823 * linker.c (bfd_generic_define_start_stop): Likewise.
1825 2021-02-25 Alan Modra <amodra@gmail.com>
1828 * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
1829 * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
1830 use when deciding an as-needed library should be loaded instead
1831 of using the binding of the library definition.
1833 2021-02-24 Alan Modra <amodra@gmail.com>
1836 * coff-stgo32.c (go32exe_check_format): Sanity check size of
1837 header to avoid a buffer overflow.
1839 2021-02-22 Alan Modra <amodra@gmail.com>
1841 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
1842 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1844 2021-02-19 Nelson Chu <nelson.chu@sifive.com>
1847 * elfnn-riscv.c (perform_relocation): Updated encoding macros.
1848 (_bfd_riscv_relax_call): Likewise.
1849 (_bfd_riscv_relax_lui): Likewise.
1850 * elfxx-riscv.c (howto_table): Likewise.
1852 2021-02-18 Nelson Chu <nelson.chu@sifive.com>
1854 * Makefile.am: Added cpu-riscv.h.
1855 * Makefile.in: Regenerated.
1856 * po/SRC-POTFILES.in: Regenerated.
1857 * cpu-riscv.h: Added to support spec versions controlling.
1858 Also added extern arrays and functions for cpu-riscv.c.
1859 (enum riscv_spec_class): Define all spec classes here uniformly.
1860 (struct riscv_spec): Added for all specs.
1861 (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
1862 (RISCV_GET_SPEC_NAME): Likewise.
1863 (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
1864 (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
1865 (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
1866 * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
1867 (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
1868 (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
1869 (riscv_priv_specs): Moved below.
1870 (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
1871 (riscv_isa_specs): Moved from include/opcode/riscv.h.
1872 * elfnn-riscv.c: Included cpu-riscv.h.
1873 (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
1874 * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
1875 (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
1876 * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
1878 2021-02-17 Alan Modra <amodra@gmail.com>
1880 * wasm-module.c: Guard include of limits.h.
1881 (CHAR_BIT): Provide backup define.
1882 (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
1883 Correct signed overflow checking.
1885 2021-02-17 Nelson Chu <nelson.chu@sifive.com>
1888 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
1889 copying the elf flags from input BFD to output BFD, until we have
1890 checked if the input BFD has no code section or not. Also fix the
1891 problem that we only check the first section rather than the entire
1892 sections for input BFD.
1894 2021-02-16 Alan Modra <amodra@gmail.com>
1896 * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
1897 (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
1899 2021-02-15 Jan Beulich <jbeulich@suse.com>
1901 * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
1902 * doc/Makefile.in: Re-generate.
1904 2021-02-15 Alan Modra <amodra@gmail.com>
1906 * elf32-nds32.c (nds32_get_section_contents): Replace
1907 bfd_malloc_and_get_section with bfd_get_full_section_contents.
1908 (nds32_elf_relax_delete_blanks): Init contents.
1909 (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
1911 2021-02-15 Alan Modra <amodra@gmail.com>
1913 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1914 bfd_get_full_section_contents.
1916 2021-02-14 Alan Modra <amodra@gmail.com>
1918 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
1919 all fixes to bfd_generic_get_relocated_section_contents since this
1920 function was split out.
1922 2021-02-11 Alan Modra <amodra@gmail.com>
1924 * config.bfd: Remove ia64 from obsolete list.
1926 2021-02-11 Alan Modra <amodra@gmail.com>
1929 * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
1931 2021-02-11 Alan Modra <amodra@gmail.com>
1934 * elf32-avr.c (avr_elf32_load_records_from_section): Use
1935 bfd_malloc_and_get_section. Use bfd_byte* vars and remove then
1938 2021-02-11 Alan Modra <amodra@gmail.com>
1941 * section.c (bfd_get_section_contents): Avoid possible overflow
1942 when range checking offset and count.
1943 (bfd_set_section_contents): Likewise.
1945 2021-02-03 Nick Alcock <nick.alcock@oracle.com>
1947 * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
1949 * configure: Regenerated.
1951 2021-02-09 Alan Modra <amodra@gmail.com>
1953 * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
1954 * configure.ac: Delete symbian entries.
1955 * elf-bfd.h (enum elf_target_os): Delete is_symbian.
1956 * elf32-arm.c: Remove symbian support. Formatting.
1957 * targets.c: Delete symbian entries.
1958 * configure: Regenerate.
1960 2021-02-04 H.J. Lu <hongjiu.lu@intel.com>
1963 * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
1964 info when failed to convert GOTPCREL relocation.
1966 2021-02-04 Nelson Chu <nelson.chu@sifive.com>
1968 * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
1970 2021-02-04 Alan Modra <amodra@gmail.com>
1973 * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
1974 libraries for IR references on pass over libraries after LTO
1977 2021-02-03 Alan Modra <amodra@gmail.com>
1980 * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
1981 (elf_link_add_object_symbols): Here too. Don't pull in as-needed
1982 libraries when H is an indirect symbol after calling
1983 _bfd_elf_add_default_symbol.
1985 2021-02-03 Alan Modra <amodra@gmail.com>
1988 * elflink.c (_bfd_elf_add_default_symbol): Clear override when
1989 undecorated symbol will have a different version.
1991 2021-02-02 Alan Modra <amodra@gmail.com>
1994 * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
1995 Use when handling default versioned symbol. Rename existing
1996 override variable to nondef_override and use for non-default
1998 (elf_link_add_object_symbols): Adjust call to suit. Don't
1999 pull in as-needed libraries when override is set.
2001 2021-02-01 Emery Hemingway <ehmry@posteo.net>
2003 * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
2005 2021-02-01 Egor Vishnyakov <lenvampir@yandex.ru>
2008 * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
2009 offset for the R_RL78_RH_SADDR relocation.
2011 2021-01-29 Alan Modra <amodra@gmail.com>
2014 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
2015 on symbols defined in absolute or other special sections.
2017 2021-01-28 Alan Modra <amodra@gmail.com>
2020 * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
2021 prevent endless looping of linked-to sections.
2023 2020-12-17 Mihails Strasuns <mihails.strasuns@intel.com>
2025 * bfd-elf.h (elfcore_write_file_note): New function.
2026 * elf.c (elfcore_write_file_note): New function.
2028 2021-01-26 Alan Modra <amodra@gmail.com>
2030 * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
2032 2021-01-24 H.J. Lu <hongjiu.lu@intel.com>
2035 * dwarf2.c (read_rnglists): Ignore empty range when parsing line
2038 2021-01-23 H.J. Lu <hongjiu.lu@intel.com>
2041 * dwarf2.c (read_rnglists): Advance rngs_ptr after
2042 _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
2044 2021-01-20 Alan Modra <amodra@gmail.com>
2046 * elf32-ppc.c: Delete outdated comment.
2047 (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
2048 * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
2050 2021-01-20 Alan Modra <amodra@gmail.com>
2052 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
2053 section symbols are present.
2055 2021-01-19 Alan Modra <amodra@gmail.com>
2057 * elf64-ppc.c (elf_hash_entry): New inline function. Use
2058 throughout to replace casts.
2059 (branch_reloc_hash_match): Remove const from params.
2060 (use_local_plt): New function.
2061 (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
2062 (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
2064 * elf32-ppc.c (use_local_plt): New function.
2065 (allocate_dynrelocs, ppc_elf_relocate_section),
2066 (write_global_sym_plt): Use use_local_plt.
2068 2021-01-17 H.J. Lu <hongjiu.lu@intel.com>
2071 * elflink.c (elf_create_symbuf): Also ignore section symbols.
2073 2021-01-16 H.J. Lu <hongjiu.lu@intel.com>
2076 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
2077 check pointer_equality_needed.
2079 2021-01-15 H.J. Lu <hongjiu.lu@intel.com>
2081 * elf-linker-x86.h (elf_linker_x86_params): Add
2082 report_relative_reloc.
2083 * elf32-i386.c (elf_i386_relocate_section): Call
2084 _bfd_x86_elf_link_report_relative_reloc to report relative
2085 relocations for -z report-relative-reloc.
2086 (elf_i386_finish_dynamic_symbol): Likewse.
2087 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
2088 (elf_x86_64_finish_dynamic_symbol): Likewse.
2089 * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
2091 * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
2094 2021-01-16 Alan Modra <amodra@gmail.com>
2096 * compress.c (decompress_contents): Tidy inflateEnd result test.
2098 2021-01-16 Alan Modra <amodra@gmail.com>
2101 * elflink.c (elf_link_output_extsym): Use version 1 in
2102 .gnu.version for undefined unversioned symbols.
2104 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
2106 * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
2107 caused the by previous commit accidentally.
2109 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
2111 * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
2112 also aligned the code.
2114 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
2116 * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
2118 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
2120 * elfnn-riscv.c: Comments tidy and improvement.
2121 * elfxx-riscv.c: Likewise.
2122 * elfxx-riscv.h: Likewise.
2124 2021-01-14 H.J. Lu <hongjiu.lu@intel.com>
2127 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
2128 section for R_BFIN_FUNCDESC.
2130 2021-01-14 Nick Clifton <nickc@redhat.com>
2132 * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
2134 2021-01-13 Alan Modra <amodra@gmail.com>
2136 * Makefile.in: Regenerate.
2137 * doc/Makefile.in: Regenerate.
2139 2021-01-13 Alan Modra <amodra@gmail.com>
2142 * section.c (struct bfd_section): Remove pattern field.
2143 (BFD_FAKE_SECTION): Adjust to suit.
2144 * bfd-in2.h: Regenerate.
2145 * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
2146 (bfd_elf_final_link): Don't call elf_fixup_link_order.
2148 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
2151 * configure.ac: Use GNU_MAKE_JOBSERVER.
2152 * aclocal.m4: Regenerated.
2153 * configure: Likewise.
2155 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
2158 * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
2159 R_AMD64_DIR32 relocations for PE/x86-64 inputs.
2161 2021-01-11 H.J. Lu <hongjiu.lu@intel.com>
2164 * configure: Regenerated.
2166 2021-01-11 Nick Clifton <nickc@redhat.com>
2168 * po/fr.po: Updated French translation.
2169 * po/pt.po: Updated Portuguese translation.
2170 * po/sr.po: Updated Serbian translation.
2171 * po/uk.po: Updated Ukranian translation.
2173 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
2175 * configure: Regenerated.
2177 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
2180 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
2181 -z lam-u48 and -z lam-u57.
2183 2021-01-09 Nick Clifton <nickc@redhat.com>
2185 * version.m4: Change to 2.36.50.
2186 * configure: Regenerate.
2187 * po/bfd.pot: Regenerate.
2189 2021-01-09 Nick Clifton <nickc@redhat.com>
2191 * 2.36 release branch crated.
2193 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
2195 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
2196 LAM_U57 when setting LAM_U48.
2198 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
2202 * elflink.c (elf_fixup_link_order): Verify that fixing up
2203 SHF_LINK_ORDER doesn't increase the output section size.
2205 2021-01-09 Alan Modra <amodra@gmail.com>
2207 * configure: Regenerate.
2209 2021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
2211 * configure: Regenerate.
2213 2021-01-07 H.J. Lu <hongjiu.lu@intel.com>
2216 * aix386-core.c (core_aix386_vec): Initialize
2217 keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
2218 * aout-target.h (MY (vec)): Likewise.
2219 * binary.c (binary_vec): Likewise.
2220 * cisco-core.c (core_cisco_be_vec): Likewise.
2221 (core_cisco_le_vec): Likewise.
2222 * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
2223 * coff-i386.c (TARGET_SYM): Likewise.
2224 (TARGET_SYM_BIG): Likewise.
2225 * coff-ia64.c (TARGET_SYM): Likewise.
2226 * coff-mips.c (mips_ecoff_le_vec): Likewise.
2227 (mips_ecoff_be_vec): Likewise.
2228 (mips_ecoff_bele_vec): Likewise.
2229 * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
2230 (powerpc_xcoff_vec): Likewise.
2231 * coff-sh.c (sh_coff_small_vec): Likewise.
2232 (sh_coff_small_le_vec): Likewise.
2233 * coff-tic30.c (tic30_coff_vec): Likewise.
2234 * coff-tic54x.c (tic54x_coff0_vec): Likewise.
2235 (tic54x_coff0_beh_vec): Likewise.
2236 (tic54x_coff1_vec): Likewise.
2237 (tic54x_coff1_beh_vec): Likewise.
2238 (tic54x_coff2_vec): Likewise.
2239 (tic54x_coff2_beh_vec): Likewise.
2240 * coff-x86_64.c (TARGET_SYM): Likewise.
2241 (TARGET_SYM_BIG): Likewise.
2242 * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
2243 (rs6000_xcoff64_aix_vec): Likewise.
2244 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
2245 (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
2246 (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
2247 * elfxx-target.h (TARGET_BIG_SYM): Likewise.
2248 (TARGET_LITTLE_SYM): Likewise.
2249 * hppabsd-core.c (core_hppabsd_vec): Likewise.
2250 * hpux-core.c (core_hpux_vec): Likewise.
2251 * i386msdos.c (i386_msdos_vec): Likewise.
2252 * ihex.c (ihex_vec): Likewise.
2253 * irix-core.c (core_irix_vec): Likewise.
2254 * mach-o-target.c (TARGET_NAME): Likewise.
2255 * mmo.c (mmix_mmo_vec): Likewise.
2256 * netbsd-core.c (core_netbsd_vec): Likewise.
2257 * osf-core.c (core_osf_vec): Likewise.
2258 * pdp11.c (MY (vec)): Likewise.
2259 * pef.c (pef_vec): Likewise.
2260 (pef_xlib_vec): Likewise.
2261 * plugin.c (plugin_vec): Likewise.
2262 * ppcboot.c (powerpc_boot_vec): Likewise.
2263 * ptrace-core.c (core_ptrace_vec): Likewise.
2264 * sco5-core.c (core_sco5_vec): Likewise.
2265 * som.c (hppa_som_vec): Likewise.
2266 * srec.c (srec_vec): Likewise.
2267 (symbolsrec_vec): Likewise.
2268 * tekhex.c (tekhex_vec): Likewise.
2269 * trad-core.c (core_trad_vec): Likewise.
2270 * verilog.c (verilog_vec): Likewise.
2271 * vms-alpha.c (alpha_vms_vec): Likewise.
2272 * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
2273 * wasm-module.c (wasm_vec): Likewise.
2274 * xsym.c (sym_vec): Likewise.
2275 * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
2277 (elf_map_symbols): Don't include ignored section symbols.
2278 * elfcode.h (elf_slurp_symbol_table): Also set
2279 BSF_SECTION_SYM_USED on STT_SECTION symbols.
2280 * elflink.c (bfd_elf_final_link): Generated section symbols only
2281 when emitting relocations or reqired.
2282 * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
2283 * syms.c (BSF_SECTION_SYM_USED): New.
2284 * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
2285 (bfd_target): Add keep_unused_section_symbols.
2286 (bfd_keep_unused_section_symbols): New.
2287 * bfd-in2.h: Regenerated.
2289 2021-01-07 Nick Clifton <nickc@redhat.com>
2292 * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
2293 absolute paths and check to see if they are longer than MAX_PATH.
2295 2021-01-07 Philipp Tomsich <prt@gnu.org>
2297 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
2299 2021-01-07 Claire Xenia Wolf <claire@symbioticeda.com>
2300 Jim Wilson <jimw@sifive.com>
2301 Andrew Waterman <andrew@sifive.com>
2302 Maxim Blinov <maxim.blinov@embecosm.com>
2303 Kito Cheng <kito.cheng@sifive.com>
2304 Nelson Chu <nelson.chu@sifive.com>
2306 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
2308 2021-01-06 H.J. Lu <hongjiu.lu@intel.com>
2310 * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
2311 (bfinfdpic_check_relocs): Likewise.
2313 2021-01-06 Alan Modra <amodra@gmail.com>
2315 * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
2317 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
2319 2021-01-06 Alan Modra <amodra@gmail.com>
2321 * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
2322 (sparc64-*-solaris2*): Add sparc_elf64_vec and
2325 2021-01-06 Marcus Comstedt <marcus@mc.pp.se>
2327 * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
2328 riscvbe*-*-*. Also added riscv_elf[32|64]_be_vec.
2329 * configure.ac: Handle riscv_elf[32|64]_be_vec.
2330 * configure: Regenerate.
2331 * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
2332 riscv_is_insn_reloc.
2333 (riscv_get_insn): RISC-V instructions are always little endian, but
2334 bfd_get may be used for big-endian, so add new riscv_get_insn to handle
2336 (riscv_put_insn): Likewsie.
2337 (riscv_is_insn_reloc): Check if we are relocaing an instruction.
2338 (perform_relocation): Call riscv_is_insn_reloc to decide if we should
2339 use riscv_[get|put]_insn or bfd_[get|put].
2340 (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
2341 or bfd_[get|put]l16 for code.
2342 (riscv_elf_relocate_section): Likewise.
2343 (riscv_elf_finish_dynamic_symbol): Likewise.
2344 (riscv_elf_finish_dynamic_sections): Likewise.
2345 (_bfd_riscv_relax_call): Likewise.
2346 (_bfd_riscv_relax_lui): Likewise.
2347 (_bfd_riscv_relax_align): Likewise.
2348 (_bfd_riscv_relax_pc): Likewise.
2349 (riscv_elf_object_p): Handled for big endian.
2350 (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
2351 * targets.c: Add riscv_elf[32|64]_be_vec.
2352 (_bfd_target_vector): Likewise.
2354 2021-01-05 Alan Modra <amodra@gmail.com>
2356 * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
2357 for relocatable executable.
2359 2021-01-05 Alan Modra <amodra@gmail.com>
2361 * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
2363 2021-01-05 Nelson Chu <nelson.chu@sifive.com>
2365 * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
2366 make sure gp symbol is output as a dynamic symbol.
2368 2021-01-04 H.J. Lu <hongjiu.lu@intel.com>
2371 * elflink.c (compare_link_order): Place unordered sections before
2373 (elf_fixup_link_order): Add a link info argument. Allow mixed
2374 ordered and unordered input sections for non-relocatable link.
2375 Sort the consecutive bfd_indirect_link_order sections with the
2376 same pattern. Change the offsets of the bfd_indirect_link_order
2378 (bfd_elf_final_link): Pass info to elf_fixup_link_order.
2379 * section.c (bfd_section): Add pattern.
2380 (BFD_FAKE_SECTION): Initialize pattern to NULL.
2381 * bfd-in2.h: Regenerated.
2383 2021-01-04 Alexander Fedotov <alfedotov@gmail.com>
2385 * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
2386 of private flags with 0x.
2387 * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
2389 2021-01-04 Alan Modra <amodra@gmail.com>
2392 * elflink.c (elf_link_input_bfd): Use the file base name in
2393 linker generated STT_FILE symbols.
2395 2021-01-04 Nelson Chu <nelson.chu@sifive.com>
2397 * elfxx-riscv.c (riscv_compare_subsets): Removed static.
2398 * elfxx-riscv.h: Add declaration.
2399 * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
2400 riscv_compare_subsets to check the orders.
2401 (riscv_skip_prefix): Removed.
2402 (riscv_prefix_cmp): Removed.
2404 2021-01-04 Alan Modra <amodra@gmail.com>
2407 * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
2408 calculating subset version length.
2410 2021-01-01 Nicolas Boulenguez <nicolas@debian.org>
2412 * xcofflink.c: Correct spelling in comments.
2414 2021-01-01 Alan Modra <amodra@gmail.com>
2416 Update year range in copyright notice of all files.
2418 For older changes see ChangeLog-2020
2420 Copyright (C) 2021-2022 Free Software Foundation, Inc.
2422 Copying and distribution of this file, with or without modification,
2423 are permitted in any medium without royalty provided the copyright
2424 notice and this notice are preserved.
2430 version-control: never