| blob | da2a30a9463de68703e07506388ba38e3cd63deb |
1 2022-12-06 Nick Clifton <nickc@redhat.com>
3 PR 29852
4 * elf32-arm.c (cmse_scan): Check for NULL entries in the
5 sym_hashes array.
6 (elf32_arm_gc_mark_extra_sections): Likewise.
8 2022-12-05 Nick Clifton <nickc@redhat.com>
10 PR 29848
11 * vms-alpha.c (parse_module): Fix potential out of bounds memory
12 access.
14 2022-12-01 Nick Clifton <nickc@redhat.com>
16 PR 25202
17 * bfd.c (VerilogDataEndianness): New variable.
18 (verilog_write_record): Use VerilogDataEndianness, if set, to
19 choose the endianness of the output.
20 (verilog_write_section): Adjust the address by the data width.
22 2022-11-21 Nick Clifton <nickc@redhat.com>
24 PR 29764
25 * cpu-arm.c (scan): Accept machine names prefixed with "arm:".
26 * cpu-aarch64.c (scan): Accept machine names prefixed with "aarch64:".
28 2022-10-19 Nick Clifton <nickc@redhat.com>
30 PR 29699
31 * elf.c (_bfd_elf_slurp_version_tables): Fail if the sh_info field
32 of the section header is zero.
34 2022-09-09 Nick Clifton <nickc@redhat.com>
36 PR 29532
37 * elf.c (setup_group): Do not return false if there is no group
38 information available.
40 2022-09-02 Aaron Merey <amerey@redhat.com>
42 * aout-target.h (MY_find_nearest_line_with_alt): New macro.
43 * bfd-in2.h: Regenerate.
44 * bfd.c (bfd_find_nearest_line_with_alt): New macro.
45 * binary.c (binary_find_nearest_line_with_alt): New macro.
46 * coff-rs6000.c (_bfd_xcoff_find_nearest_line_with_alt): New macro.
47 (rs6000_xcoff64_vec): Add coff_find_nearest_line_with_alt.
48 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Calls
49 _bfd_dwarf2_find_nearest_line_with_alt.
50 (_bfd_dwarf2_find_nearest_line_with_alt): New function. Implements the
51 former _bfd_dwarf2_find_nearest_line. Adds parameter alt_filename.
52 Attempt to open alt_filename and use it as the .dwz file if not NULL.
53 * elf-bfd.h (_bfd_elf_find_nearest_line_with_alt): New declaration.
54 * elf.c (_bfd_elf_find_nearest_line): Calls
55 _bfd_elf_find_nearest_line_with_alt.
56 (_bfd_elf_find_nearest_line_with_alt): New function. Implements the
57 former _bfd_elf_find_nearest_line. Adds parameter alt_filename.
58 * elf32-mips.c (bfd_elf32_find_nearest_line_with_alt): New macro.
59 * elf64-mips.c (bfd_elf64_find_nearest_line_with_alt): New macro.
60 * elfn32-mips.c (bfd_elf32_find_nearest_line_with_alt): New macro.
61 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line_with_alt): New macro.
62 * elfxx-target.h (bfd_elfNN_find_nearest_line_with_alt): New macro.
63 * i386mdos.c (msdos_find_nearest_line_with_alt): New macro.
64 * ihex.c (ihex_find_nearest_line_with_alt): New macro.
65 * libbfd-in.h (_bfd_nosymbols_find_nearest_line_with_alt): New
66 declaration.
67 (_bfd_dwarf2_find_nearest_line_with_alt): New declaration.
68 * libbfd.h: Regenerate.
69 * libcoff-in.h (coff_find_nearest_line_with_alt): New macro.
70 * libcoff.h: Regenerate.
71 * libecoff.h (_bfd_ecoff_find_nearest_line_with_alt): New macro.
72 * mach-o.h (bfd_mach_o_find_nearest_line_with_alt): New macro.
73 * mmo.c (mmo_find_nearest_line_with_alt): New macro.
74 * pef.c (bfd_pef_find_nearest_line_with_alt): New macro.
75 * plugin.c (bfd_plugin_find_nearest_line_with_alt): New macro.
76 * ppcboot.c (ppcboot_find_nearest_line_with_alt): New macro.
77 * som.h (som_find_nearest_line_with_alt): New macro.
78 * srec.c (srec_find_nearest_line_with_alt): New macro.
79 * syms.c (_bfd_nosymbols_find_nearest_line_with_alt): New function.
80 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Add symbol for
81 NAME##_find_nearest_line_with_alt.
82 (_bfd_find_nearest_line_with_alt): Add declaration.
83 * tekhex.c (tekhex_find_nearest_line_with_alt): New macro.
84 * verilog.c (verilog_find_nearest_line_with_alt): New macro.
85 * vms-alpha.c (_bfd_vms_find_nearest_line_with_alt): New macro.
86 * wasm-module.c (wasm_find_nearest_line_with_alt): New macro.
87 * xsym.c (bfd_sym_find_nearest_line_with_alt): New macro.
89 2022-09-02 Frederic Cambus <fred@statdns.com>
91 * config.bfd (arm-*-openbsd*): Restore target.
93 2022-08-30 Nick Clifton <nickc@redhat.com>
95 PR 29529
96 * dwarf2.c (struct line_info_table): Add new field:
97 use_dir_and_file_0.
98 (concat_filename): Use new field to help select the correct table
99 slot.
100 (read_formatted_entries): Do not skip entry 0.
101 (decode_line_info): Set new field depending upon the version of
102 DWARF being parsed. Initialise filename based upon the setting of
103 the new field.
105 2022-08-22 Frederic Cambus <fred@statdns.com>
107 * config.bfd (aarch64-*-openbsd*): Add target.
109 2022-08-03 Nick Clifton <nickc@redhat.com>
111 PR 29389
112 * bfd.c (BFD_CLOSED_BY_CACHE): New bfd flag.
113 * cache.c (bfd_cache_delete): Set BFD_CLOSED_BY_DELETE on the
114 closed bfd.
115 (bfd_cache_lookup_worker): Clear BFD_CLOSED_BY_DELETE on the newly
116 reopened bfd.
117 * opncls.c (bfd_set_filename): Refuse to change the name of a bfd
118 that has been closed by bfd_cache_delete. Mark changed bfds as
119 uncacheable.
120 * bfd-in2.h: Regenerate.
122 2022-07-29 Nick Clifton <nickc@redhat.com>
124 PR 29424
125 * dwarf2.c (read_attribute_value): Handle DW_FORM_rnglistx and
126 DW_FORM_loclistx.
128 2022-07-26 Nick Clifton <nickc@redhat.com>
130 * elfnn-loongarch.c (loongarch_elf_relocate_section): Fix
131 indentation.
133 2022-07-08 Nick Clifton <nickc@redhat.com>
135 * 2.39 branch created.
137 2022-05-19 Yvan Roux <yvan.roux@foss.st.com>
139 PR 25713
140 * bfdio.c (_bfd_real_fopen): Delete ccs string.
142 2022-04-27 John Baldwin <jhb@FreeBSD.org>
144 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_TLS notes.
146 2022-04-25 Nick Clifton <nickc@redhat.com>
148 PR 29072
149 * elflink.c (bfd_elf_size_dynamic_sections): Display a note to the
150 user that the current ehaviour of creating an executable stack
151 because of a missing .note.GNU-stack section is deprecated and
152 will be changed in a future release.
154 2022-04-20 Clément Chigot <clement.chigot@atos.net>
156 * coff-rs6000.c (xcoff_reloc_type_noop): Add info argument.
157 (xcoff_reloc_type_fail): Likewise.
158 (xcoff_reloc_type_pos): Likewise.
159 (xcoff_reloc_type_neg): Likewise.
160 (xcoff_reloc_type_rel): Likewise.
161 (xcoff_reloc_type_toc): Likewise.
162 (xcoff_reloc_type_ba): Likewise.
163 (xcoff_reloc_type_crel): Likewise.
164 (xcoff_reloc_type_tls): Likewise.
165 (xcoff_reloc_type_br): Add stub handler.
166 (xcoff_ppc_relocate_section): Add info to
167 xcoff_calculate_relocation.
168 (xcoff_stub_indirect_call_code): New constant.
169 (xcoff_stub_shared_call_code): Likewise.
170 (bfd_xcoff_backend_data): Add stub code fields.
171 (bfd_pmac_xcoff_backend_data): Likewise.
172 * coff64-rs6000.c (xcoff64_reloc_type_br): Add stub handler.
173 (xcoff64_ppc_relocate_section): Add info to
174 xcoff64_calculate_relocation.
175 (xcoff64_stub_indirect_call_code): New constant.
176 (xcoff64_stub_shared_call_code): Likewise.
177 (bfd_xcoff_backend_data): Add stub code fields.
178 (bfd_xcoff_aix5_backend_data): Likewise.
179 * libxcoff.h (struct xcoff_backend_data_rec): Add stub fields.
180 (bfd_xcoff_stub_indirect_call_code): New define.
181 (bfd_xcoff_stub_indirect_call_size): New define.
182 (bfd_xcoff_stub_shared_call_code): New define.
183 (bfd_xcoff_stub_shared_call_size): New define.
184 (xcoff_reloc_function): Add info argument.
185 (enum xcoff_stub_type): New enum.
186 (struct xcoff_stub_hash_entry): New structure.
187 * xcofflink.c (struct xcoff_link_hash_table): Add stub hash
188 table and params fields.
189 (xcoff_stub_hash_entry): New define.
190 (xcoff_stub_hash_lookup): New define.
191 (stub_hash_newfunc): New function.
192 (_bfd_xcoff_bfd_link_hash_table_free): Free the new stub hash
193 table.
194 (_bfd_xcoff_bfd_link_hash_table_create): Create the new stub
195 hash table.
196 (xcoff_link_add_symbols): Save rawsize for XTY_SD.
197 (bfd_xcoff_link_init): New function.
198 (xcoff_stub_csect_name): New function.
199 (xcoff_stub_get_csect_in_range): New function.
200 (xcoff_stub_name): New function.
201 (bfd_xcoff_get_stub_entry): New function.
202 (bfd_xcoff_type_of_stub): New function.
203 (xcoff_add_stub): New function.
204 (xcoff_build_one_stub): New function.
205 (bfd_xcoff_size_stubs): New function.
206 (bfd_xcoff_build_stubs): New function.
207 (xcoff_stub_create_relocations): New function.
208 (xcoff_link_input_bfd): Adapt relocations to stub.
209 (xcoff_write_global_symbol): Adapt to new TOC entries generated
210 for stubs.
211 (_bfd_xcoff_bfd_final_link): Handle stub file.
212 * xcofflink.h (struct bfd_xcoff_link_params): New structure.
214 2022-04-20 Clément Chigot <clement.chigot@atos.net>
216 * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Write len in
217 ldinfo->strings instead of directly in the output_bfd.
218 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
219 * xcofflink.c (struct xcoff_link_hash_table): Remove ldrel_count
220 field. Add ldinfo field.
221 (xcoff_mark_symbol): Adjust to new ldinfo field.
222 (xcoff_mark): Likewise.
223 (bfd_xcoff_link_count_reloc): Likewise.
224 (xcoff_build_loader_section): Split into two functions: one that
225 build the loader section (this function) and one that only size
226 it...
227 (xcoff_size_loader_section): ... (this function).
228 (bfd_xcoff_size_dynamic_sections): Adapt to new ldinfo field.
229 Move the part where the dynamic sections are build to ...
230 (bfd_xcoff_build_dynamic_sections): ... this function.
231 * xcofflink.h: Add bfd_xcoff_build_dynamic_sections prototype.
233 2022-04-13 Alexander von Gluck IV <kallisti5@unixzen.com>
235 * config.bfd (x86-haiku): Add i386_pei_vec as a selectable format.
237 2022-04-08 Nick Clifton <nickc@redhat.com>
239 PR 29038
240 * coffgen.c (coff_find_nearest_line_with_names): Fix typo
241 retrieving saved bias.
243 2022-04-07 Mark Harmstone <mark@harmstone.com>
245 * coff-i386.c (in_reloc_p): Add R_SECTION.
246 (howto_table): Add R_SECTION.
247 (coff_pe_i386_relocation_section): Add support for R_SECTION.
248 (coff_i386_reloc_type_lookup): Add support for
249 BFD_RELOC_16_SECCIDX.
250 * coff-x86_64.c (in_reloc_p): Add R_SECTION.
251 (howto_table): Add R_SECTION.
252 (coff_pe_amd64_relocation_section): Add support for R_SECTION.
253 (coff_amd64_reloc_type_lookup): Add support for
254 BFD_RELOC_16_SECCIDX.
255 * reloc.c: Add BFD_RELOC_16_SECIDX.
256 * bfd-in2.h: Regenerate.
257 * libbfd.h: Regenerate.
259 2022-04-01 John Baldwin <jhb@FreeBSD.org>
261 * elf-bfd.h (elfcore_write_x86_segbases): New.
262 * elf.c (elfcore_grok_freebsd_note): Add pseudosections for
263 NT_FREEBSD_X86_SEGBASES register notes.
264 (elfcore_write_x86_segbases): New.
265 (elfcore_write_register_note): Write NT_FREEBSD_X86_SEGBASES
266 register notes.
268 2022-04-01 John Baldwin <jhb@FreeBSD.org>
270 * elf.c (elfcore_grok_freebsd_note): Remove checks for namesz.
272 2022-03-22 Steiner H Gunderson <steinar+sourceware@gunderson.no>
274 * dwarf2.c (_bfd_dwarf2_find_nearest_line): if a function name is
275 found, but no line number info, then return a result of 2.
277 2022-03-21 Steiner H Gunderson <steinar+sourceware@gunderson.no>
279 PR 28978
280 * dwarf2.c (scan_unit_for_symbols): When performing second pass,
281 check to see if the function or variable being processed is the
282 same as the previous one.
284 2022-03-18 Viorel Preoteasa <viorel.preoteasa@gmail.com>
286 PR 28924
287 * elf32-arm.c (THM_MAX_FWD_BRANCH_OFFSET): Fix definition.
288 (THM2_MAX_FWD_BRANCH_OFFSET): Likewise.
290 2022-03-16 Simon Marchi <simon.marchi@efficios.com>
292 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES):
293 Add cpu-amdgcn.c.
294 (BFD64_BACKENDS): Add elf64-amdgcn.lo.
295 (BFD64_BACKENDS_CFILES): Add elf64-amdgcn.c.
296 * Makefile.in: Re-generate.
297 * cpu-amdgcn.c: New.
298 * elf64-amdgcn.c: New.
299 * archures.c (bfd_architecture): Add bfd_arch_amdgcn and related
300 mach defines.
301 (bfd_amdgcn_arch): New.
302 (bfd_archures_list): Add bfd_amdgcn_arch.
303 * bfd-in2.h: Re-generate.
304 * config.bfd: Handle amdgcn* target.
305 * configure.ac: Handle amdgcn_elf64_le_vec.
306 * configure: Re-generate.
307 * elf-bfd.h (elf_target_id): Add AMDGCN_ELF_DATA.
308 * targets.c (amdgcn_elf64_le_vec): New.
309 (_bfd_target_vector): Add amdgcn_elf64_le_vec.
311 2022-03-01 Torbjörn Svensson <torbjorn.svensson@st.com>
312 Fred Eisele <fredrick.eisele@gmail.com>
314 PR 25713
315 * bfdio.c (_bfd_real_fopen): Fix typo.
317 2022-03-01 Nick Clifton <nickc@redhat.com>
319 PR 28848
320 * elf32-arm.c (elf32_arm_merge_eabi_attributes): If the first
321 input bfd has a Tag_ABI_HardFP_use set to 3 but does not also have
322 TAG_FP_arch set then reset the TAG_ABI_HardFP_use.
324 2022-02-28 Torbjörn Svensson <torbjorn.svensson@st.com>
325 Fred Eisele <fredrick.eisele@gmail.com>
327 PR 25713
328 * bfdio.c (_bfd_real_fopen): Fix handling of paths longer than 260
329 characters on Windows hosts.
331 2022-02-28 Nick Clifton <nickc@redhat.com>
333 PR 28886
334 * config.bfd: Update error message for obsolete configurations.
336 2022-02-17 Nick Clifton <nickc@redhat.com>
338 * po/sr.po: Updated Serbian translation.
340 2022-02-16 Fangrui Song <maskray@google.com>
341 Nick Clifton <nickc@redhat.com>
343 PR ld/28841
344 * bfd-in2.h (struct bfd_section): Add type.
345 (discarded_section): Add field.
346 * elf.c (elf_fake_sections): Handle bfd_section::type.
347 * section.c (BFD_FAKE_SECTION): Add field.
348 * mri.c (mri_draw_tree): Update function call.
350 2022-02-11 Michael Forney <mforney@mforney.org>
352 * bfd.c (bfd_set_gp_value): Remove return with expression
353 in void function.
355 2022-02-09 Nick Clifton <nickc@redhat.com>
357 * config.bfd: Move pending obsolesence targets into the definitely
358 obsolete list.
360 2022-02-02 Nick Clifton <nickc@redhat.com>
362 PR 28834
363 * dwarf2.c (read_section): Change the heuristic that checks for
364 overlarge dwarf debug info sections.
366 2022-02-02 Stafford Horne <shorne@gmail.com>
368 PR 28735
369 * elf32-or1k.c (or1k_elf_got16_no_overflow_howto): Define.
370 (or1k_elf_relocate_section): Use new howto instead of trying to
371 mask out relocation bits.
373 2022-01-24 Roland McGrath <mcgrathr@google.com>
375 * doc/local.mk (%D%/bfdver.texi): Add mkdir command.
377 2022-01-24 Nick Clifton <nickc@redhat.com>
379 * po/fr.po: Updated French translation.
380 * po/ro.po: Updated Romanian translation.
381 * po/uk.po: Updated Ukranian translation.
383 2022-01-22 Nick Clifton <nickc@redhat.com>
385 * version.m4: Change to 2.38.50.
386 * configure: Regenerate.
387 * po/bfd.pot: Regenerate.
389 2022-01-22 Nick Clifton <nickc@redhat.com>
391 * 2.38 release branch created.
393 2022-01-17 Nick Clifton <nickc@redhat.com>
395 * Makefile.in: Regenerate.
396 * configure: Regenerate.
397 * doc/Makefile.in: Regenerate.
398 * po/bfd.pot: Regenerate.
400 2021-12-15 Nikita Popov <npv1310@gmail.com>
402 PR 28687
403 * dwarf1.c (parse_die): Fix undefined behaviour in range tests.
405 2021-11-17 Nick Clifton <nickc@redhat.com>
407 PR 28452
408 * elf.c (assign_file_positions_for_non_load_sections): Replace
409 assertion with a warning message.
411 2021-10-19 Nick Clifton <nickc@redhat.com>
413 * linker.c (_bfd_generic_link_add_one_symbol): Test for a NULL
414 name before checking to see if the symbol is __gnu_lto_slim.
415 * archive.c (_bfd_compute_and_write_armap): Likewise.
417 2021-09-27 Nick Alcock <nick.alcock@oracle.com>
419 * configure: Regenerate.
421 2021-09-15 Andrew Burgess <andrew.burgess@embecosm.com>
423 * archures.c (bfd_arch_list): Use 'char *' instead of 'char **'
424 when calculating space for a string list.
426 2021-09-014 Cupertino Miranda <cmiranda@synopsys.com>
427 Claudiu Zissulescu <claziss@synopsys.com>
429 * arc-got.h (arc_static_sym_data): New structure.
430 (get_static_sym_data): New function.
431 (relocate_fix_got_relocs_for_got_info): Move the computation fo
432 symbol value and section to above introduced function, and use
433 this new function.
435 2021-09-07 Luis Machado <luis.machado@linaro.org>
437 Revert: [AArch64] MTE corefile support
439 2021-05-21 Luis Machado <luis.machado@linaro.org>
441 * elf.c (elfcore_make_memtag_note_section): New function.
442 (elfcore_grok_note): Handle NT_MEMTAG note types.
444 2021-09-07 Nick Clifton <nickc@redhat.com>
446 PR 28305
447 * elf32-xtensa.c (elf_xtensa_do_reloc): Add check for put of range
448 reloc.
450 PR 28303
451 * elfxx-riscv.c (riscv_elf_add_sub_reloc): Add check for out of
452 range relocs.
454 2021-08-10 Nick Clifton <nickc@redhat.com>
456 * po/sr.po: Updated Serbian translation.
458 2021-07-18 Nick Clifton <nickc@redhat.com>
460 * config.bfd: Move pending obsoletion targets to obsolete list.
462 2021-07-16 Giulio Benetti <giulio.benetti@benettiengineering.com>
464 * elf32-or1k.c (or1k_elf_relocate_section): Use a separate entry
465 in switch case R_OR1K_INSN_REL_26 where we need to check for
466 !SYMBOL_CALLS_LOCAL() instead of !SYMBOL_REFERENCES_LOCAL().
468 2021-07-14 Clément Chigot <clement.chigot@atos.net>
470 * libxcoff.h (struct xcoff_dwsect_name): Add DWARF name.
471 * coff-rs6000.c (xcoff_dwsect_names): Update.
472 * coffcode.h (sec_to_styp_flags): Likewise.
473 (coff_new_section_hook): Likewise.
475 2021-07-10 Alan Modra <amodra@gmail.com>
477 * dwarf2.c (read_address): Remove accidental commit.
478 (read_ranges): Compare offset rather than pointers.
480 2021-07-08 Nick Clifton <nickc@redhat.com>
482 * po/pt.po: Updated Portuguese translation.
484 2021-07-07 Nick Clifton <nickc@redhat.com>
486 * elfcode.h (elf_swap_symbol_out): Revert accidental change that
487 removed an abort if the shndx pointer is NULL.
489 2021-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
491 * sysdep.h [!ENABLE_NLS]: Prevent inclusion of <libintl.h> on
492 Solaris.
494 2021-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
496 * configure.ac: Check for strnlen declaration.
497 * configure, config.in: Regenerate.
499 2021-07-07 Nick Clifton <nickc@redhat.com>
501 PR 28051
502 * coff-rs6000.c (xcoff_reloc_type_tls): Reformat error messages in
503 order to fix problems when translating.
504 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
505 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
506 Likewise.
507 * po/bfd.pot: Regenerate.
509 2021-07-06 Michael Matz <matz@suse.de>
511 PR ld/28021
512 * elfnn-riscv.c (riscv_relax_delete_bytes): Check for any
513 versioning.
515 2021-07-06 Alan Modra <amodra@gmail.com>
517 PR 28055
518 * elf64-bpf.c (bpf_elf_generic_reloc): Add missing ATTRIBUTE_UNUSED.
520 2021-07-05 Alan Modra <amodra@gmail.com>
522 PR 28055
523 * elf64-bpf.c (bpf_elf_generic_reloc): Use correct bfd for bfd_put
524 and bfd_put_32 calls. Correct section limit checks.
526 2021-07-03 Nick Clifton <nickc@redhat.com>
528 * version.m4: Update version number.
529 * configure: Regenerate.
530 * po/opcodes.pot: Regenerate.
532 2021-07-03 Nick Clifton <nickc@redhat.com>
534 * 2.37 release branch created.
536 2021-07-02 Nick Clifton <nickc@redhat.com>
538 PR 28046
539 * dwarf2.c (read_ranges): Check that range_ptr does not exceed
540 range_end.
542 2021-06-30 YunQiang Su <yunqiang.su@cipunited.com>
544 PR mips/28009
545 * bfd/elfxx-mips.c (_bfd_mips_elf_section_from_shdr,
546 _bfd_mips_elf_fake_sections): Mark LTO debug info as
547 SHT_MIPS_DWARF.
549 2021-06-29 Nick Clifton <nickc@redhat.com>
551 * config.bfd (obsolete configurations): Add netbsdpe.
553 2021-06-22 Nelson Chu <nelson.chu@sifive.com>
555 * elfnn-riscv.c (riscv_pcrel_hi_reloc): Added field to store
556 the original relocation type, in case the type is converted to
557 R_RISCV_HI20.
558 (riscv_pcrel_lo_reloc): Removed unused name field.
559 (riscv_pcrel_relocs): Added comments.
560 (riscv_zero_pcrel_hi_reloc): Removed unused input_bfd.
561 (riscv_record_pcrel_hi_reloc): Updated.
562 (riscv_record_pcrel_lo_reloc): Likewise.
563 (riscv_resolve_pcrel_lo_relocs): Likewise. Check the original
564 type of auipc, to make sure the %pcrel_lo without any addends.
565 Otherwise, report dangerous relocation error.
566 (riscv_elf_relocate_section): Updated above functions are changed.
567 For R_RISCV_GOT_HI20, report dangerous relocation error when addend
568 isn't zero.
570 2021-06-19 H.J. Lu <hongjiu.lu@intel.com>
572 PR ld/27998
573 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Count PLT for GOTOFF
574 relocation against IFUNC symbols.
575 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
577 2021-06-19 H.J. Lu <hongjiu.lu@intel.com>
579 * elflink.c (bfd_elf_final_link): Correct DT_TEXTREL warning in
580 PDE.
582 2021-06-18 H.J. Lu <hongjiu.lu@intel.com>
584 * elf-properties.c (_bfd_elf_parse_gnu_properties): Handle
585 GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI,
586 GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI.
587 (elf_merge_gnu_properties): Likewise.
589 2021-06-11 Alan Modra <amodra@gmail.com>
591 PR 27952
592 * elf-bfd.h (struct elf_obj_tdata): Add is_pie.
593 * elflink.c (elf_link_add_object_symbols): Set is_pie.
595 2021-06-09 Nick Clifton <nickc@redhat.com>
597 PR 27666
598 * config.bfd: Do not add the sparc_elf32_vec or sparc_elf64_vec
599 vectors to Sparc Solaris2 targets.
601 2021-06-08 Michael Matz <matz@suse.de>
603 * elf.c (bfd_section_from_shdr): Set has_secondary_relocs flag.
604 (_bfd_elf_slurp_secondary_reloc_section): Use it for early-out.
606 2021-06-07 Jan Beulich <jbeulich@suse.com>
608 * dwarf2.c (read_ranges, read_rnglists): Add u suffix to constant.
610 2021-06-02 Alan Modra <amodra@gmail.com>
612 * elf-attrs.c (_bfd_elf_parse_attributes): Break out of loop if
613 subsection length is too small to cover tag and length field.
615 2021-05-31 Nelson Chu <nelson.chu@sifive.com>
616 Lifang Xia <lifang_xia@c-sky.com>
618 PR 27566
619 * elfnn-riscv.c (struct riscv_elf_link_hash_table): New integer pointer
620 to monitor the data segment phase.
621 (bfd_elfNN_riscv_set_data_segment_info): New function called by
622 after_allocation, to set the data_segment_phase from expld.dataseg.
623 (_bfd_riscv_relax_section): Don't relax when data_segment_phase is
624 exp_seg_relro_adjust (0x4).
625 * elfxx-riscv.h (bfd_elf32_riscv_set_data_segment_info): New extern.
626 (bfd_elf64_riscv_set_data_segment_info): Likewise
628 2021-05-28 H.J. Lu <hongjiu.lu@intel.com>
630 PR ld/27905
631 * elf32-i386.c: Don't include "libiberty.h".
632 (elf_howto_table): Revert commits a7664973b24 and 50c95a739c9.
633 (elf_i386_rtype_to_howto): Revert commit 50c95a739c9.
634 (elf_i386_info_to_howto_rel): Likewise.
635 (elf_i386_tls_transition): Likewise.
636 (elf_i386_relocate_section): Likewise.
637 * elf64-x86-64.c (x86_64_elf_howto_table): Revert commits
638 a7664973b24 and 50c95a739c9.
639 (elf_x86_64_rtype_to_howto): Revert commit 50c95a739c9.
640 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Likewise.
641 * elfxx-x86.h (elf_x86_obj_tdata): Likewise.
642 (elf_x86_has_code16): Likewise.
644 2021-05-26 H.J. Lu <hongjiu.lu@intel.com>
646 PR ld/27905
647 * elf32-i386.c: Include "libiberty.h".
648 (elf_howto_table): Add 16-bit R_386_PC16 entry.
649 (elf_i386_rtype_to_howto): Add a BFD argument. Use 16-bit
650 R_386_PC16 if input has 16-bit mode instructions.
651 (elf_i386_info_to_howto_rel): Update elf_i386_rtype_to_howto
652 call.
653 (elf_i386_tls_transition): Likewise.
654 (elf_i386_relocate_section): Likewise.
655 * elf64-x86-64.c (x86_64_elf_howto_table): Add 16-bit
656 R_X86_64_PC16 entry.
657 (elf_x86_64_rtype_to_howto): Use 16-bit R_X86_64_PC16 if input
658 has 16-bit mode instructions.
659 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Set
660 elf_x86_has_code16 if relocatable input is marked with
661 GNU_PROPERTY_X86_FEATURE_2_CODE16.
662 * elfxx-x86.h (elf_x86_obj_tdata): Add has_code16.
663 (elf_x86_has_code16): New.
665 2021-05-26 Nelson Chu <nelson.chu@sifive.com>
667 * elfxx-riscv.h (check_unknown_prefixed_ext): New bool.
668 * elfxx-riscv.c (riscv_parse_prefixed_ext): Do not check the
669 prefixed extension name if check_unknown_prefixed_ext is false.
670 * elfnn-riscv.c (riscv_merge_arch_attr_info): Set
671 check_unknown_prefixed_ext to false for linker.
673 2021-05-25 Nick Clifton <nickc@redhat.com>
675 * elf32-arn.c (struct elf_arm_obj_tdata): Add num_entries field.
676 (elf32_arm_num_entries): New macro.
677 (elf32_arm_allocate_local_sym_info): Initialise the new field.
678 Allocate arrays individually so that buffer overruns can be
679 detected by memory checkers.
680 (elf32_arm_create_local_iplt): Check num_entries.
681 (elf32_arm_get_plt_info): Likewise.
682 (elf32_arm_final_link_relocate): Likewise.
683 (elf32_arm_check_relocs): Likewise.
684 (elf32_arm_size_dynamic_sections): Likewise.
685 (elf32_arm_output_arch_local_syms): Likewise.
687 2021-05-25 Nick Clifton <nickc@redhat.com>
689 * elf32-arm.c: Fix formatting.
691 2021-05-25 Alan Modra <amodra@gmail.com>
693 * elf-attrs.c (elf_attr_strdup): New function.
694 (_bfd_elf_attr_strdup): Use it here.
695 (elf_add_obj_attr_string): New function, extracted from..
696 (bfd_elf_add_obj_attr_string): ..here.
697 (elf_add_obj_attr_int_string): New function, extracted from..
698 (bfd_elf_add_obj_attr_int_string): ..here.
699 (_bfd_elf_parse_attributes): Don't allocate an extra byte for a
700 string terminator. Instead ensure parsing doesn't go past
701 end of sub-section. Use size_t variables for lengths.
703 2021-05-22 Alan Modra <amodra@gmail.com>
705 * libbfd.c (_bfd_safe_read_leb128): Remove length_return parameter.
706 Replace data pointer with pointer to pointer. Increment pointer
707 over bytes read.
708 * libbfd-in.h (_bfd_safe_read_leb128): Update prototype.
709 * elf-attrs.c (_bfd_elf_parse_attributes): Adjust to suit. Be
710 careful not to increment data pointer past end. Remove now
711 redundant pr17512 check.
712 * wasm-module.c (READ_LEB128): Adjust to suit changes to
713 _bfd_safe_read_leb128.
714 * dwarf2.c (read_n_bytes): New inline function, old one renamed to..
715 (read_blk): ..this. Allocate and return block. Increment bfd_byte**
716 arg.
717 (read_3_bytes): New function.
718 (read_1_byte, read_1_signed_byte, read_2_bytes, read_4_bytes),
719 (read_8_bytes, read_string, read_indirect_string),
720 (read_indirect_line_string, read_alt_indirect_string): Take a
721 byte_byte** arg which is incremented over bytes read. Remove any
722 bytes_read return. Rewrite limit checks to compare lengths
723 rather than pointers.
724 (read_abbrevs, read_attribute_value, read_formatted_entries),
725 (decode_line_info, find_abstract_instance, read_ranges),
726 (read_rnglists, scan_unit_for_symbols, parse_comp_unit),
727 (stash_comp_unit): Adjust to suit. Rewrite limit checks to
728 compare lengths rather than pointers.
729 * libbfd.h: Regenerate.
731 2021-05-21 Luis Machado <luis.machado@linaro.org>
733 * elf.c (elfcore_make_memtag_note_section): New function.
734 (elfcore_grok_note): Handle NT_MEMTAG note types.
736 2021-05-20 Andrew Burgess <andrew.burgess@embecosm.com>
738 * section.c (bfd_get_section_by_name): Return NULL if name is
739 NULL.
740 (bfd_get_section_by_name_if): Likewise.
741 * dwarf2.c (read_section): Remove unneeded NULL check.
742 (find_debug_info): Likewise.
744 2021-05-19 Nick Clifton <nickc@redhat.com>
746 * plugin.c (bfd_plugin_open_input): Inform the user if the limit
747 on the number of open files is reached. If possible, try to
748 increase this limit before failing.
750 2021-05-14 Nelson Chu <nelson.chu@sifive.com>
752 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Check the values
753 of %pcrel_hi, before and after adding the addend. Make sure the
754 value won't be changed, otherwise, report dangerous error.
756 2021-05-13 Nelson Chu <nelson.chu@sifive.com>
758 * elfxx-riscv.c (check_implicit_always): The check_func, always add
759 the implicit subset without checking.
760 (check_implicit_for_i): The check_func for i, only add zicsr and
761 zifencei when the version of i less than 2.1.
762 (struct riscv_implicit_subset): Record the subsets and their
763 corresponding implicit subsets.
764 (riscv_implicit_subsets): Table records all implicit informations.
765 (riscv_parse_add_implicit_subsets): Updated and add implicit subsets
766 according to riscv_implicit_subsets. Remove the redundant codes.
768 2021-05-13 Alan Modra <amodra@gmail.com>
770 PR 27858
771 * elf32-sh.c (sh_elf_info_to_howto): Correct check for last valid
772 reloc howto.
774 2021-05-12 Luis Machado <luis.machado@linaro.org>
776 * elf-bfd.h (elfcore_write_aarch_mte): New prototype.
777 * elf.c (elfcore_grok_aarch_mte, elfcore_write_aarch_mte): New
778 functions.
779 (elfcore_grok_note): Handle notes of type NT_ARM_TAGGED_ADDR_CTRL.
780 (elfcore_write_register_note): Handle MTE notes.
782 2021-05-11 Alan Modra <amodra@gmail.com>
784 PR 27844
785 * pdp11.c (aout_get_external_symbols): Clear first four bytes of
786 strings array, not just the first byte.
787 * aoutx.h (aout_get_external_symbols): Likewise.
789 2021-05-10 H.J. Lu <hongjiu.lu@intel.com>
791 PR binutils/27839
792 * simple.c (bfd_simple_get_relocated_section_contents): Remove
793 strayed fprintf.
795 2021-05-10 Nick Clifton <nickc@redhat.com>
797 PR 27839
798 * simple.c (simple_dummy_add_to_set): New function.
799 (simple_dummy_constructor): New function.
800 (simple_dummy_multiple_common): New function.
801 (bfd_simple_get_relocated_section_contents): Zero out the
802 callbacks structure, and then set the add_to_set, constructor and
803 multiple_common fields.
805 2021-05-10 Dimitar Dimitrov <dimitar@dinux.eu>
807 * elf32-pru.c (elf_backend_can_gc_sections): Define as 1.
809 2021-05-08 Mike Frysinger <vapier@gentoo.org>
811 * doc/Makefile.am (html-local, bfd/index.html): New targets.
812 * doc/Makefile.in: Regenerate.
814 2021-05-08 Mike Frysinger <vapier@gentoo.org>
816 * doc/Makefile.am (AM_MAKEINFOFLAGS): Define.
817 * doc/Makefile.in: Regenerate.
819 2021-05-07 Clément Chigot <clement.chigot@atos.net>
821 * coff-rs6000.c (xcoff_dwsect_names): Add new DWARF
822 sections.
823 * coffgen.c (coff_pointerize_aux): Handle C_DWARF.
824 (coff_print_symbol): Likewise.
825 * libxcoff.h (XCOFF_DWSECT_NBR_NAMES): Update.
827 2021-05-07 Jan Beulich <jbeulich@suse.com>
829 * elf64-x86-64.c (x86_64_elf_howto_table): Set src_mask fields
830 to zero.
832 2021-05-07 Alan Modra <amodra@gmail.com>
834 * bfd-in2.h: Regenerate.
835 * libbfd.h: Regenerate.
837 2021-05-06 Stafford Horne <shorne@gmail.com>
839 PR 27746
840 * elf32-or1k.c (PLT_ENTRY_SIZE_LARGE, PLT_MAX_INSN_COUNT,
841 OR1K_ADD, OR1K_ORI): New macros to help with plt creation.
842 (elf_or1k_link_hash_table): New field plt_count.
843 (elf_or1k_link_hash_entry): New field plt_index.
844 (elf_or1k_plt_entry_size): New function.
845 (or1k_write_plt_entry): Update to support variable size PLTs.
846 (or1k_elf_finish_dynamic_sections): Use new or1k_write_plt_entry
847 API.
848 (or1k_elf_finish_dynamic_symbol): Update to write large PLTs
849 when needed.
850 (allocate_dynrelocs): Use elf_or1k_plt_entry_size to account for
851 PLT size.
853 2021-05-06 Stafford Horne <shorne@gmail.com>
855 PR 21464
856 * elf32-or1k.c (or1k_elf_relocate_section): Relax R_OR1K_GOT16
857 overflow check if we have R_OR1K_GOT_AHI16 followed by
858 R_OR1K_GOT16.
860 2021-05-06 Stafford Horne <shorne@gmail.com>
862 PR 21464
863 * bfd-in2.h: Add BFD_RELOC_OR1K_GOT_AHI16 relocation.
864 * elf32-or1k.c (or1k_elf_howto_table, or1k_reloc_map): Likewise.
865 (or1k_final_link_relocate, or1k_elf_relocate_section,
866 or1k_elf_check_relocs): Likewise.
867 * libbfd.h (bfd_reloc_code_real_names): Likewise.
868 * reloc.c: Likewise.
870 2021-05-06 Stafford Horne <shorne@gmail.com>
872 PR 27624
873 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Change
874 condition used to cleanup plt entries to cleanup forced local
875 entries.
877 2021-05-05 H.J. Lu <hongjiu.lu@intel.com>
879 PR ld/27825
880 * elflink.c (elf_link_output_symstrtab): Always append ".COUNT"
881 to local symbols.
883 2021-05-05 Alan Modra <amodra@gmail.com>
885 * vms-lib.c (vms_traverse_index): Account for vms_kbn size when
886 sanity checking keylen.
888 2021-05-04 Nick Clifton <nickc@redhat.com>
890 * libbfd.c (bfd_malloc): Provide some documenation. Treat a size
891 of 0 as 1.
892 (bfd_realloc): Likewise.
893 (bfd_zmalloc): Likewise.
894 (bfd_realloc_or_free): Provide some documentation. Treat a size
895 of 0 as a request to free.
896 * libbfd-in.h (bfd_realloc): Remove prototype.
897 (bfd_realloc_or_free): Remove prototype.
898 (bfd_zmalloc): Remove prototype.
899 * libbfd.h: Regenerate.
901 2021-05-03 Jan Beulich <jbeulich@suse.com>
903 * elf32-i386.c (elf_howto_table): Switch all 32-bit relocs to
904 complain_overflow_dont.
905 * elf64-x86-64.c (x86_64_elf_howto_table): Switch all 64-bit
906 relocs to complain_overflow_dont.
908 2021-05-03 Alan Modra <amodra@gmail.com>
910 * elf32-ppc.c (allocate_dynrelocs): Keep dyn_relocs for undefweak
911 symbols when -z dynamic-undefined-weak or when there are no
912 dynamic relocs in read-only sections and -z nodynamic-undefined-weak
913 is not given.
914 * elf64-ppc.c (allocate_dynrelocs): Likewise.
916 2021-05-03 Alan Modra <amodra@gmail.com>
918 * elf32-ppc.c (allocate_dynrelocs): Call ensure_undef_dynamic for
919 weak undefined symols that only appear on PLT relocs.
920 * elf64-ppc.c (allocate_dynrelocs): Likewise.
922 2021-05-03 Alan Modra <amodra@gmail.com>
924 PR 27755
925 * elf32-ppc.c (ppc_elf_inline_plt): Do increment rel in loop.
927 2021-05-03 Alan Modra <amodra@gmail.com>
929 * elf32-csky.c (is_mapping_symbol_name): New function.
930 (csky_elf_is_target_special_symbol): Likewise.
931 (csky_elf_maybe_function_sym): Likewise.
932 (bfd_elf32_bfd_is_target_special_symbol): Define.
933 (elf_backend_maybe_function_sym): Define.
935 2021-04-30 Nick Clifton <nickc@redhat.com>
937 PR 27801
938 * mach-o.c (bfd_mach_o_core_fetch_environment): Use bfd_get_32 to
939 read 32-bit value.
941 2021-04-30 Nick Clifton <nickc@redhat.com>
943 PR 27799
944 * elf32-xtensa.c (elf_xtensa_grok_prstatus): Check for core notes
945 that are too small.
947 2021-04-30 Nick Clifton <nickc@redhat.com>
949 PR 27797
950 * libbfd.c (bfd_realloc_or_free): Do not free a pointer than has
951 been realloc'ed to size 0.
953 2021-04-30 Nick Clifton <nickc@redhat.com>
955 PR 27795
956 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Check for invalid name
957 lengths.
959 2021-04-29 Nick Clifton <nickc@redhat.com>
961 PR 27793
962 * som.c (som_slurp_symbol_table): Assign symbols without any scope
963 to the undefined section.
964 (som_decode_symclass): Check for a missing symbol section.
965 * syms.c (bfd_decode_symclass): Likewise.
967 2021-04-29 Nick Clifton <nickc@redhat.com>
969 PR 27792
970 * som.c (som_slurp_string_table): Place a terminating NUL byte at
971 the end of the table.
972 (som_slurp_symbol_table): Check for an over-large offset into the
973 string string table.
975 2021-04-28 Nick Clifton <nickc@redhat.com>
977 * elf.c (_bfd_elf_maybe_function_sym): Do not accept annobin
978 symbols as potential function symbols.
979 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): Likewise.
980 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
981 * elf32-arm.c (elf32_arm_maybe_function_sym): Likewise.
983 2021-04-26 Mike Frysinger <vapier@gentoo.org>
985 * elf-bfd.h: Include stdlib.h.
987 2021-04-26 Jan Beulich <jbeulich@suse.com>
989 * elf32-i386.c (elf_howto_table): Switch R_386_PC16 to
990 complain_overflow_signed.
991 * elf64-x86-64.c (x86_64_elf_howto_table): Switch R_X86_64_PC16
992 to complain_overflow_signed.
994 2021-04-23 Eric Botcazou <ebotcazou@adacore.com>
996 * elf.c (special_sections_p): Add .persistent.bss.
998 2021-04-23 Jan Beulich <jbeulich@suse.com>
1000 * elf32-i386.c (elf_howto_table): R_386_TLS_DESC_CALL has zero
1001 size field.
1002 * elf64-x86-64.c (x86_64_elf_howto_table): R_X86_64_TLSDESC_CALL
1003 has zero size field.
1005 2021-04-22 Clément Chigot <clement.chigot@atos.net>
1007 * hash.c (struct bfd_strtab_hash): Remove xcoff field.
1008 Add length_field_size field.
1009 (_bfd_stringtab_init): Change prototype.
1010 Adapt to new length_field_size.
1011 (_bfd_xcoff_stringtab_init): Likewise.
1012 (_bfd_stringtab_add): Likewise.
1013 (_bfd_stringtab_emit): Likewise.
1014 * libbfd-in.h (_bfd_xcoff_stringtab_init):
1015 Change prototype.
1016 * libbfd.h: Regenerate.
1017 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create):
1018 Call _bfd_xcoff_stringtab_init with isxcoff64 value.
1020 2021-04-22 Clément Chigot <clement.chigot@atos.net>
1022 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Add errors for
1023 unsupported storage class or auxialiry entries.
1024 Improve and adapt to new aux structures.
1025 Add C_DWARF support.
1026 (_bfd_xcoff_swap_aux_out): Likewise.
1027 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Likewise.
1028 (_bfd_xcoff64_swap_aux_out): Likewise.
1030 2021-04-21 Eli Zaretskii <eliz@gnu.org>
1032 PR 27760
1033 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add display
1034 of IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP,
1035 IMAGE_FILE_NET_RUN_FROM_SWAP and IMAGE_FILE_UP_SYSTEM_ONLY flags.
1036 Decode the contents of the DllCharacteristics field.
1038 2021-04-21 Nick Clifton <nickc@redhat.com>
1040 PR 27759
1041 * srec.c (srec_read_section): Replace assertions with error
1042 returns.
1044 2021-04-20 Clément Chigot <clement.chigot@atos.net>
1046 PR binutils/21700
1047 * reloc.c (BFD_RELOC_PPC_NEG): New relocation.
1048 * bfd-in2.h: Regenerate.
1049 * libbfd.h: Regenerate.
1050 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Add
1051 BFD_RELOC_PPC_NEG handler.
1052 (xcoff_reloc_type_neg): Correctly substract addend.
1053 * coff64-rs6000.c (xcoff64_howto_table): Add R_NEG_32
1054 howto.
1055 (xcoff64_rtype2howto): Add handler for R_NEG_32.
1056 (xcoff64_reloc_type_lookup): Add BFD_RELOC_PPC_NEG handler.
1057 * xcofflink.c (xcoff_need_ldrel_p): Check output section
1058 for R_POS-like relocations. New argument added.
1059 (xcoff_mark): Adapt to new xcoff_need_ldrel_p argument.
1060 (xcoff_link_input_bfd): Likewise.
1062 2021-04-16 Alan Modra <amodra@gmail.com>
1064 PR 27567
1065 * coffcode.h (styp_to_sec_flags): Use an unsigned long styp_flags.
1066 (coff_write_object_contents): Pass bfd to COFF_ENCODE_ALIGNMENT,
1067 ignore alignment checks when return is false. Formatting.
1069 2021-04-15 Nelson Chu <nelson.chu@sifive.com>
1071 PR27584
1072 * elfnn-riscv.c (riscv_elf_is_target_special_symbol): Added to
1073 omit local and empty symbols since they usually generated to
1074 mark the auipc instructions.
1076 2021-04-15 Lifang Xia<lifang_xia@c-sky.com>
1078 * elf32-csky.c (csky_elf_howto_table)
1079 <R_CKCORE_PCREL_IMM16BY2>: Set special_function to
1080 bfd_elf_generic_reloc.
1081 <R_CKCORE_PCREL_IMM16BY4>: Likewise.
1082 <R_CKCORE_PCREL_IMM10BY4>: Likewise.
1083 <R_CKCORE_PCREL_IMM18BY2>: Likewise.
1084 <R_CKCORE_PCREL_FLRW_IMM8BY4>: Likewise.
1086 2021-04-14 H.J. Lu <hongjiu.lu@intel.com>
1088 PR binutils/27708
1089 * elf.c (assign_file_positions_for_non_load_sections): Set
1090 p_memsz to p_filesz for the loadable PT_NOTE segment.
1092 2021-04-14 Frederic Cambus <fred@statdns.com>
1094 * elf.c (elfcore_grok_netbsd_note): Remove unneeded #ifdef
1095 checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
1097 2021-04-14 Alan Modra <amodra@gmail.com>
1099 PR 27631
1100 * elf32-metag.c (elf_metag_relocate_section): Don't use &hh->elf
1101 when hh might be NULL, test for NULL first.
1103 2021-04-14 Alan Modra <amodra@gmail.com>
1105 PR 27630
1106 * elf32-arm.c (elf32_arm_size_stubs): Don't use &hash->root when
1107 hash might be NULL, cast instead.
1109 2021-04-13 Clément Chigot <clement.chigot@atos.net>
1111 * xcofflink.c (xcoff_link_check_ar_symbols): Update esym earlier.
1113 2021-04-13 Nelson Chu <nelson.chu@sifive.com>
1115 * elfnn-riscv.c (riscv_version_mismatch): Do not report the warning
1116 when the version of input or output is RISCV_UNKNOWN_VERSION, since
1117 the extension is added implicitly.
1118 * elfxx-riscv.c: Updated the obsolete comments.
1119 (RISCV_UNKNOWN_VERSION): Moved to elfxx-riscv.h.
1120 * elfxx-riscv.h (RISCV_UNKNOWN_VERSION): Added.
1122 2021-04-12 Alan Modra <amodra@gmail.com>
1124 * elf-bfd.h (ENABLE_CHECKING): Define.
1125 (elf_link_hash_lookup): Abort if wrong type of hash table.
1126 * configure.ac (--enable-checking): Add support.
1127 * config.in: Regenerate.
1128 * configure: Regenerate.
1130 2021-04-12 Alan Modra <amodra@gmail.com>
1132 * elf-bfd.h (is_elf_hash_table): Convert macro to inline function.
1133 (elf_link_hash_lookup, elf_link_hash_traverse): Likewise.
1134 (elf_hash_table, elf_hash_table_id): Likewise.
1135 * elf32-arm.c (elf32_arm_setup_section_lists): Delete redundant
1136 is_elf_hash_table check.
1137 * elf32-csky.c (elf32_csky_setup_section_lists): Likewise.
1138 * elf32-hppa.c (clobber_millicode_symbols): Correct param types.
1139 * elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
1140 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free: Likewise.
1141 (elfNN_ia64_global_dyn_sym_thunk: Likewise.
1142 * elf64-ia64-vms.c (elf64_ia64_global_dyn_info_free): Likewise.
1143 (elf64_ia64_global_dyn_sym_thunk): Likewise.
1144 (elf64_vms_link_add_object_symbols): Pass base type of hash table
1145 to is_elf_hash_table.
1146 * elflink.c (_bfd_elf_dynamic_symbol_p): Likewise.
1147 (_bfd_elf_symbol_refs_local_p, _bfd_elf_add_dynamic_entry): Likewise.
1148 (_bfd_elf_strip_zero_sized_dynamic_sections): Likewise.
1149 (_bfd_elf_link_check_relocs, elf_link_add_object_symbols): Likewise.
1150 (bfd_elf_final_link): Likewise.
1151 * elfnn-aarch64.c (elfNN_aarch64_setup_section_lists): Likewise.
1152 * elf64-ppc.c (ppc64_elf_set_toc): Likewise. Use bfd_link_hash_lookup.
1154 2021-04-12 Alan Modra <amodra@gmail.com>
1156 * elf-bfd.h (struct elf_backend_data): Return bfd_link_hash_entry*
1157 from elf_backend_archive_symbol_lookup.
1158 (_bfd_elf_archive_symbol_lookup): Return bfd_link_hash_entry*.
1159 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Likewise. Check
1160 we have a ppc_hash_table before accessing ppc_link_hash_entry
1161 fields.
1162 * elflink.c (_bfd_elf_archive_symbol_lookup): Return
1163 bfd_link_hash_entry*.
1164 (elf_link_add_archive_symbols): Adjust to suit.
1166 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
1168 * elfxx-riscv.c (riscv_parse_std_ext): Fixed the wrong versions of
1169 i-ext when expanding g-ext.
1171 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
1173 * elfxx-riscv.c (riscv_ext_dont_care_version): Removed.
1174 (riscv_parse_add_subset): Always add the implicit extensions, even if
1175 their versions are RISCV_UNKNOWN_VERSION.
1176 (riscv_parse_std_ext): Delay to add i-ext as the implicit extension
1177 in the riscv_parse_add_implicit_subsets. Besides, add g-ext as the
1178 implicit extension after it has been expanded.
1179 (riscv_parse_add_implicit_subsets): Updated.
1181 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
1183 * elfxx-riscv.c (riscv_std_z_ext_strtab): Moved forward.
1184 (riscv_std_s_ext_strtab): Likewise.
1185 (riscv_std_h_ext_strtab): Likewise.
1186 (riscv_std_zxm_ext_strtab): Added for the zxm prefix.
1187 (enum riscv_prefix_ext_class): Moved forward and renamed from
1188 riscv_isa_ext_class. Reorder them according to the parsing order,
1189 since the enum values are used to check the orders in the
1190 riscv_compare_subsets.
1191 (struct riscv_parse_prefix_config): Moved forward and renamed from
1192 riscv_parse_config_t. Also removed the ext_valid_p field, the
1193 related functions are replaced by riscv_valid_prefixed_ext.
1194 (parse_config): Moved forward and updated. The more letters of the
1195 prefix string, the more forward it must be defined. Otherwise, we
1196 will get the wrong mapping when using strncmp in riscv_get_prefix_class.
1197 (riscv_get_prefix_class): Moved forward. Support to parse the
1198 multi-letter prefix, like zxm.
1199 (riscv_known_prefixed_ext): New function, check if the prefixed
1200 extension is supported according to the right riscv_std_*_ext_strtab.
1201 (riscv_valid_prefixed_ext): New function, used to replace the
1202 riscv_ext_*_valid_p functions.
1203 (riscv_init_ext_order): Do not set the values for prefix keywords
1204 since they may have multiple letters for now.
1205 (riscv_compare_subsets): Set the order values of prefix keywords
1206 to negative numbers according to the riscv_prefix_ext_class.
1207 (riscv_parse_std_ext): Call riscv_get_prefix_class to see if we
1208 have parsed the prefixed extensions.
1209 (riscv_parse_prefixed_ext): Updated and removed the parameter config.
1210 Report error when the prefix is unknown.
1211 (riscv_parse_subset): Do not parse the prefixed extensions according
1212 to the orders in the parse_config. Remove the confused message and
1213 let riscv_parse_prefixed_ext to report the details.
1214 * elfxx-riscv.h (enum riscv_isa_ext_class): Moved to elfxx-riscv.c.
1215 (riscv_get_prefix_class): Removed to static.
1217 2021-04-08 Mike Frysinger <vapier@gentoo.org>
1219 * configure.ac (ACX_BUGURL): Use https://.
1220 * configure.com (COPY_TEXT): Likewise.
1221 * configure: Regenerate.
1223 2021-04-05 Alan Modra <amodra@gmail.com>
1225 * configure.ac: Don't check for long long or long double type.
1226 Don't check for alloca.h, limits.h, stddef.h, stdlib.h, string.h,
1227 strings.h, time.h, wchar.h, wctype.h or sys/time.h. Don't check
1228 for strtoull, free, malloc, realloc, getenv, strstr, snprintf,
1229 vsnprintf, strlen or setitimer. Sort AC_CHECK_DECLS.
1230 (AC_ISC_POSIX): Don't invoke.
1231 (AC_HEADER_TIME, AC_HEADER_DIRENT, ACX_HEADER_STRING): Likewise.
1232 * sysdep.h: Remove many HAVE_*_H checks and fallback declarations.
1233 Do test HAVE_SYS_TYPES_H. Don't include sys/time.h. Reorder
1234 header order as per automake AC_INCLUDES_DEFAULT.
1235 * bfd-in.h: Include inttypes.h unconditionally.
1236 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Assume long long and
1237 long double are available.
1238 (bfd_scan_vma): Assume long long and strtoull are available.
1239 * elflink.c: Include limits.h unconditionally.
1240 * elfnn-riscv.c: Likewise.
1241 * wasm-module.c: Likewise.
1242 * hpux-core.c: Include dirent.h unconditionally.
1243 * trad-core.c: Likewise.
1244 * hosts/x86-64linux.h: Include stdlib.h unconditionally.
1245 * peXXigen.c: Remove HAVE_WCHAR_H and HAVE_WCTYPE_H checks.
1246 * elf32-m68hc1x.c: Don't include alloca-conf.h.
1247 * elf64-hppa.c: Likewise.
1248 * som.c: Likewise.
1249 * wasm-module.c: Likewise.
1250 * xsym.c: Likewise.
1251 * bfd-in2.h: Regenerate.
1252 * config.in: Regenerate.
1253 * configure: Regenerate.
1255 2021-04-01 Tamar Christina <tamar.christina@arm.com>
1257 PR ld/26659
1258 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore overflow.
1260 2021-04-01 Martin Liska <mliska@suse.cz>
1262 * ecoff.c (strneq): Remove strneq and use startswith.
1263 (_bfd_ecoff_slurp_armap): Likewise.
1265 2021-04-01 Martin Liska <mliska@suse.cz>
1267 * elf-bfd.h (bfd_section_is_ctf): Use startswith function.
1268 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1269 (elf_get_reloc_section): Likewise.
1270 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
1271 * elf32-m32r.c (m32r_elf_section_flags): Likewise.
1272 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections): Likewise.
1273 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
1274 (nds32_elf_relocate_section): Likewise.
1275 (nds32_elf_action_discarded): Likewise.
1276 (nds32_elf_check_relocs): Likewise.
1277 (nds32_elf_section_flags): Likewise.
1278 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1279 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
1280 * elf32-rx.c (rx_table_find): Likewise.
1281 (rx_table_map): Likewise.
1282 * elf32-spu.c (spu_elf_backend_symbol_processing): Likewise.
1283 (spu_elf_find_overlays): Likewise.
1284 (needs_ovl_stub): Likewise.
1285 (allocate_spuear_stubs): Likewise.
1286 (build_spuear_stubs): Likewise.
1287 (mark_overlay_section): Likewise.
1288 (spu_elf_auto_overlay): Likewise.
1289 (spu_elf_output_symbol_hook): Likewise.
1290 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
1291 * elf32-xtensa.c (xtensa_property_section_name): Likewise.
1292 * elf64-ppc.c (ppc64_elf_section_flags): Likewise.
1293 (ppc64_elf_relocate_section): Likewise.
1294 * elflink.c (resolve_section): Likewise.
1295 (UNARY_OP): Likewise.
1296 (BINARY_OP_HEAD): Likewise.
1297 (elf_link_input_bfd): Likewise.
1298 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
1299 * elfxx-riscv.c (riscv_parse_subset): Likewise.
1300 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
1301 * opncls.c (get_build_id): Likewise.
1303 2021-03-31 Alan Modra <amodra@gmail.com>
1305 PR 27671
1306 * bfd-in.h: Don't poison FALSE or TRUE.
1307 * bfd-in2.h: Regenerate.
1309 2021-03-31 Alan Modra <amodra@gmail.com>
1311 * sysdep.h: POISON_BFD_BOOLEAN: Define.
1312 * aix5ppc-core.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h,
1313 * aoutx.h, * arc-got.h, * archive.c, * archive64.c, * archures.c,
1314 * bfd-in.h, * bfd.c, * bfdwin.c, * binary.c, * cache.c,
1315 * coff-alpha.c, * coff-arm.c, * coff-arm.h, * coff-bfd.c,
1316 * coff-bfd.h, * coff-go32.c, * coff-i386.c, * coff-ia64.c,
1317 * coff-mcore.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c,
1318 * coff-stgo32.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c,
1319 * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c,
1320 * coffcode.h, * coffgen.c, * cofflink.c, * compress.c,
1321 * corefile.c, * cpu-aarch64.c, * cpu-aarch64.h, * cpu-alpha.c,
1322 * cpu-arc.c, * cpu-arm.c, * cpu-arm.h, * cpu-avr.c, * cpu-bfin.c,
1323 * cpu-bpf.c, * cpu-cr16.c, * cpu-cris.c, * cpu-crx.c,
1324 * cpu-csky.c, * cpu-d10v.c, * cpu-d30v.c, * cpu-dlx.c,
1325 * cpu-epiphany.c, * cpu-fr30.c, * cpu-frv.c, * cpu-ft32.c,
1326 * cpu-h8300.c, * cpu-hppa.c, * cpu-i386.c, * cpu-ia64.c,
1327 * cpu-iamcu.c, * cpu-ip2k.c, * cpu-iq2000.c, * cpu-k1om.c,
1328 * cpu-l1om.c, * cpu-lm32.c, * cpu-m10200.c, * cpu-m10300.c,
1329 * cpu-m32c.c, * cpu-m32r.c, * cpu-m68hc11.c, * cpu-m68hc12.c,
1330 * cpu-m68k.c, * cpu-m9s12x.c, * cpu-m9s12xg.c, * cpu-mcore.c,
1331 * cpu-mep.c, * cpu-metag.c, * cpu-microblaze.c, * cpu-mips.c,
1332 * cpu-mmix.c, * cpu-moxie.c, * cpu-msp430.c, * cpu-mt.c,
1333 * cpu-nds32.c, * cpu-nfp.c, * cpu-nios2.c, * cpu-ns32k.c,
1334 * cpu-or1k.c, * cpu-pdp11.c, * cpu-pj.c, * cpu-powerpc.c,
1335 * cpu-pru.c, * cpu-riscv.c, * cpu-rl78.c, * cpu-rs6000.c,
1336 * cpu-rx.c, * cpu-s12z.c, * cpu-s390.c, * cpu-score.c,
1337 * cpu-sh.c, * cpu-sparc.c, * cpu-spu.c, * cpu-tic30.c,
1338 * cpu-tic4x.c, * cpu-tic54x.c, * cpu-tic6x.c, * cpu-tilegx.c,
1339 * cpu-tilepro.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-vax.c,
1340 * cpu-visium.c, * cpu-wasm32.c, * cpu-xc16x.c, * cpu-xgate.c,
1341 * cpu-xstormy16.c, * cpu-xtensa.c, * cpu-z80.c, * cpu-z8k.c,
1342 * dwarf1.c, * dwarf2.c, * ecoff-bfd.h, * ecoff.c, * ecofflink.c,
1343 * elf-attrs.c, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h,
1344 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-nacl.c,
1345 * elf-nacl.h, * elf-properties.c, * elf-s390-common.c,
1346 * elf-s390.h, * elf-strtab.c, * elf-vxworks.c, * elf-vxworks.h,
1347 * elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c,
1348 * elf32-arm.h, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c,
1349 * elf32-bfin.h, * elf32-cr16.c, * elf32-cr16.h, * elf32-cris.c,
1350 * elf32-crx.c, * elf32-csky.c, * elf32-csky.h, * elf32-d10v.c,
1351 * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1352 * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c,
1353 * elf32-h8300.c, * elf32-hppa.c, * elf32-hppa.h, * elf32-i386.c,
1354 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
1355 * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1356 * elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c,
1357 * elf32-m68k.h, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
1358 * elf32-metag.h, * elf32-microblaze.c, * elf32-mips.c,
1359 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
1360 * elf32-nios2.c, * elf32-nios2.h, * elf32-or1k.c, * elf32-pj.c,
1361 * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
1362 * elf32-rx.c, * elf32-s12z.c, * elf32-s390.c, * elf32-score.c,
1363 * elf32-score.h, * elf32-score7.c, * elf32-sh-relocs.h,
1364 * elf32-sh.c, * elf32-sparc.c, * elf32-spu.c, * elf32-spu.h,
1365 * elf32-tic6x.c, * elf32-tic6x.h, * elf32-tilegx.c,
1366 * elf32-tilepro.c, * elf32-v850.c, * elf32-v850.h,
1367 * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
1368 * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1369 * elf32-xtensa.c, * elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c,
1370 * elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1371 * elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c,
1372 * elf64-ppc.h, * elf64-s390.c, * elf64-sparc.c,
1373 * elf64-tilegx.c, * elf64-x86-64.c, * elfcode.h,
1374 * elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c,
1375 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c,
1376 * elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h,
1377 * elfxx-mips.c, * elfxx-mips.h, * elfxx-riscv.c, * elfxx-riscv.h,
1378 * elfxx-sparc.c, * elfxx-sparc.h, * elfxx-target.h,
1379 * elfxx-tilegx.c, * elfxx-tilegx.h, * elfxx-x86.c, * elfxx-x86.h,
1380 * format.c, * genlink.h, * hash.c, * i386aout.c, * i386lynx.c,
1381 * i386msdos.c, * ihex.c, * libaout.h, * libbfd-in.h,
1382 * libbfd.c, * libcoff-in.h, * libecoff.h, * libpei.h,
1383 * libxcoff.h, * linker.c, * mach-o-aarch64.c, * mach-o-arm.c,
1384 * mach-o-i386.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h,
1385 * merge.c, * mmo.c, * netbsd.h, * opncls.c, * pc532-mach.c,
1386 * pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-sh.c,
1387 * pe-x86_64.c, * peXXigen.c, * pef.c, * pei-arm.c, * pei-i386.c,
1388 * pei-ia64.c, * pei-mcore.c, * pei-sh.c, * pei-x86_64.c,
1389 * peicode.h, * plugin.c, * plugin.h, * ppcboot.c, * reloc.c,
1390 * reloc16.c, * rs6000-core.c, * section.c, * simple.c, * som.c,
1391 * som.h, * srec.c, * stabs.c, * syms.c, * targets.c, * tekhex.c,
1392 * verilog.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * vms.h,
1393 * wasm-module.c, * xcofflink.c, * xcofflink.h, * xsym.c,
1394 * xsym.h: Replace bfd_boolean with bool, FALSE with false, and
1395 TRUE with true throughout.
1396 * bfd-in2.h: Regenerate.
1397 * libbfd.h: Regenerate.
1398 * libcoff.h: Regenerate.
1400 2021-03-31 Alan Modra <amodra@gmail.com>
1402 * bfd-in.h: Include stdbool.h.
1403 (bfd_boolean): Define as bool
1404 * bfd-in2.h: Regenerate.
1406 2021-03-31 Alan Modra <amodra@gmail.com>
1408 * .gitignore: Delete bfd_stdint.h entry.
1409 * Makefile.am (bfdinclude_HEADERS): Delete bfd_stdint.h.
1410 (BUILD_HFILES, LOCAL_H_DEPS): Likewise.
1411 * bfd-in.h: Include stdint.h in place of bfd_stdint.h.
1412 * configure.ac: Don't invoke GCC_HEADER_STDINT.
1413 * configure.com: Don't create bfd_stdint.h.
1414 * Makefile.in: Regenerate.
1415 * aclocal.m4: Regenerate.
1416 * bfd-in2.h: Regenerate.
1417 * config.in: Regenerate.
1418 * configure: Regenerate.
1419 * doc/Makefile.in: Regenerate.
1420 * po/BLD-POTFILES.in: Regenerate.
1422 2021-03-31 Alan Modra <amodra@gmail.com>
1424 * bfd-in.h: Include string.h.
1425 (LITMEMCPY, LITSTRCPY): Delete.
1426 * bfd-in2.h: Regenerate.
1428 2021-03-30 Alan Modra <amodra@gmail.com>
1430 * elflink.c (elf_link_add_object_symbols): Don't set h->indx
1431 unless is_elf_hash_table.
1433 2021-03-29 Alan Modra <amodra@gmail.com>
1435 * aoutx.h (aout_link_write_symbols): Don't cast boolean expression
1436 to bfd_boolean.
1437 * elf32-or1k.c (or1k_set_got_and_rela_sizes): Dont compare booleans
1438 against FALSE.
1439 * elf32-arc.c (name_for_global_symbol): Don't compare boolean to TRUE.
1440 (is_reloc_PC_relative): Don't use "boolean_condition ? TRUE : FALSE".
1441 (is_reloc_SDA_relative, is_reloc_for_GOT): Likewise.
1442 (is_reloc_for_PLT, is_reloc_for_TLS): Likewise.
1443 * elf32-arm.c (stm32l4xx_need_create_replacing_stub): Likewise.
1444 * elf32-nds32.c (insert_nds32_elf_blank): Likewise.
1445 * elf32-rx.c (rx_set_section_contents): Likewise.
1446 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1447 * elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): Likewise.
1448 * mach-o.c (bfd_mach_o_read_command): Likewise.
1449 * targets.c (bfd_get_target_info): Likewise.
1451 2021-03-29 Alan Modra <amodra@gmail.com>
1453 * coff-z80.c (z80_is_local_label_name): Return bfd_boolean.
1454 * elf32-z80.c (z80_is_local_label_name): Likewise.
1455 * elf32-spu.c (spu_elf_modify_headers): Likewise.
1456 * elf32-nds32.h (struct elf_nds32_link_hash_table <hyper_relax>):
1457 Change type to int.
1458 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Correct test
1459 for error return from vms_write_data_block.
1461 2021-03-29 Alan Modra <amodra@gmail.com>
1463 * elf32-i386.c (elf_i386_finish_local_dynamic_symbol): Return int.
1464 * elf64-ia64-vms.c (elf64_ia64_local_dyn_info_free): Likewise.
1465 (elf64_ia64_local_dyn_sym_thunk): Likewise.
1466 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol): Likewise.
1467 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_ifunc_dynrelocs),
1468 (elfNN_aarch64_finish_local_dynamic_symbol): Likewise.
1469 * elfnn-ia64.c (elfNN_ia64_local_dyn_info_free): Likewise.
1470 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1471 * elfnn-riscv.c (allocate_local_ifunc_dynrelocs): Likewise.
1472 (riscv_pcrel_reloc_eq): Likewise.
1473 (riscv_elf_finish_local_dynamic_symbol): Likewise.
1474 * elfxx-sparc.c (allocate_local_dynrelocs): Likewise.
1475 (finish_local_dynamic_symbol): Likewise.
1476 * elfxx-x86.c (elf_x86_allocate_local_dynreloc): Likewise.
1477 * elfxx-mips.c (mips_elf_resolve_got_page_ref): Likewise.
1478 (mips_elf_count_got_symbols): Change return type to bfd_boolean.
1480 2021-03-29 Alan Modra <amodra@gmail.com>
1482 * elflink.c (elf_link_output_symstrtab): Make flinfo parameter
1483 a void pointer.
1484 (bfd_elf_final_link): Delete out_sym_func typedef and don't cast
1485 elf_link_output_symstrtab when calling output_arch_syms and
1486 output_arch_local_syms.
1487 * elf-bfd.h (struct elf_backend_data <elf_backend_output_arch_syms,
1488 elf_backend_output_arch_local_syms>): Change return type of func
1489 arg to match elf_link_output_symstrtab.
1490 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Correct
1491 return type.
1492 * elf32-nds32.c (nds32_elf_output_symbol_hook): Correct return type.
1493 (nds32_elf_output_arch_syms): Correct func return type.
1495 2021-03-29 Alan Modra <amodra@gmail.com>
1497 * elf-m10200.c (mn10200_elf_relocate_section): Return int.
1498 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1499 * elf32-arc.c (elf_arc_relocate_section): Likewise.
1500 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1501 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1502 * elf32-bfin.c (bfin_relocate_section): Likewise.
1503 (bfinfdpic_relocate_section): Likewise.
1504 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1505 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1506 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1507 * elf32-csky.c (csky_elf_relocate_section): Likewise.
1508 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1509 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1510 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1511 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1512 * elf32-ft32.c (ft32_elf_relocate_section): Likewise.
1513 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1514 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1515 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1516 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1517 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1518 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1519 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1520 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1521 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1522 * elf32-m68hc1x.h (elf32_m68hc11_relocate_section): Likewise.
1523 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1524 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1525 * elf32-mep.c (mep_elf_relocate_section): Likewise.
1526 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1527 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1528 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1529 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1530 * elf32-mt.c (mt_elf_relocate_section): Likewise.
1531 * elf32-nds32.c (nds32_elf_relocate_section): Likewise.
1532 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1533 * elf32-or1k.c (or1k_elf_relocate_section): Likewise.
1534 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1535 * elf32-pru.c (pru_elf32_relocate_section): Likewise.
1536 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1537 * elf32-rx.c (rx_elf_relocate_section): Likewise.
1538 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1539 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1540 (_bfd_score_elf_relocate_section): Likewise.
1541 * elf32-score.h (s7_bfd_score_elf_relocate_section): Likewise.
1542 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1543 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1544 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1545 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1546 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1547 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1548 * elf32-visium.c (visium_elf_relocate_section): Likewise.
1549 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1550 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1551 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1552 * elf32-z80.c (z80_elf_relocate_section): Likewise.
1553 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1554 (elf64_alpha_relocate_section): Likewise.
1555 * elf64-bpf.c (bpf_elf_relocate_section): Likewise.
1556 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1557 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
1558 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1559 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1560 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1561 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1562 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1563 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1564 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1565 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1566 * elfxx-mips.h (_bfd_mips_elf_relocate_section): Likewise.
1567 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1568 * elfxx-sparc.h (_bfd_sparc_elf_relocate_section): Likewise.
1569 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1570 * elfxx-tilegx.h (tilegx_elf_relocate_section): Likewise.
1572 2021-03-26 Keith Seitz <keiths@redhat.com>
1574 * elfcore.h (_bfd_elf_core_find_build_id): Seek file
1575 offset of program headers after calling elf_read_notes.
1577 2021-03-23 Jan Beulich <jbeulich@suse.com>
1579 * dwarf2.c (read_indexed_string): Rename index to idx.
1581 2021-03-22 Martin Liska <mliska@suse.cz>
1583 * bfd-in.h (startswith): Add startswith function.
1584 (CONST_STRNEQ): Remove.
1585 * bfd-in2.h (startswith): Regenerate with make headers.
1586 * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith.
1587 (_bfd_slurp_extended_name_table): Likewise.
1588 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1589 * bfd.c (bfd_get_sign_extend_vma): Likewise.
1590 (bfd_convert_section_size): Likewise.
1591 (bfd_convert_section_contents): Likewise.
1592 * coff-stgo32.c (go32exe_create_stub): Likewise.
1593 (go32exe_check_format): Likewise.
1594 * coffcode.h (styp_to_sec_flags): Likewise.
1595 (GNU_DEBUGALTLINK): Likewise.
1596 * coffgen.c (_bfd_coff_section_already_linked): Likewise.
1597 (coff_gc_sweep): Likewise.
1598 (bfd_coff_gc_sections): Likewise.
1599 * cofflink.c (coff_link_add_symbols): Likewise.
1600 (process_embedded_commands): Likewise.
1601 * compress.c (bfd_is_section_compressed_with_header): Likewise.
1602 (bfd_init_section_decompress_status): Likewise.
1603 * dwarf2.c (find_debug_info): Likewise.
1604 (place_sections): Likewise.
1605 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1606 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1607 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1608 (assign_section_numbers): Likewise.
1609 (elfcore_grok_win32pstatus): Likewise.
1610 * elf32-arm.c (cmse_scan): Likewise.
1611 (elf32_arm_gc_mark_extra_sections): Likewise.
1612 (elf32_arm_size_dynamic_sections): Likewise.
1613 (is_arm_elf_unwind_section_name): Likewise.
1614 * elf32-bfin.c (bfin_size_dynamic_sections): Likewise.
1615 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1616 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
1617 * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise.
1618 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
1619 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1620 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1621 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1622 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1623 * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise.
1624 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
1625 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1626 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1627 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1628 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1629 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
1630 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
1631 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
1632 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise.
1633 (elf32_tic6x_size_dynamic_sections): Likewise.
1634 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1635 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise.
1636 (xtensa_is_insntable_section): Likewise.
1637 (xtensa_is_littable_section): Likewise.
1638 (xtensa_is_proptable_section): Likewise.
1639 (xtensa_property_section_name): Likewise.
1640 (xtensa_callback_required_dependence): Likewise.
1641 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1642 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1643 * elf64-ia64-vms.c (is_unwind_section_name): Likewise.
1644 (get_reloc_section): Likewise.
1645 (elf64_ia64_size_dynamic_sections): Likewise.
1646 (elf64_ia64_object_p): Likewise.
1647 * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise.
1648 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
1649 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1650 * elflink.c (elf_link_add_object_symbols): Likewise.
1651 (_bfd_elf_gc_mark_extra_sections): Likewise.
1652 (bfd_elf_parse_eh_frame_entries): Likewise.
1653 (_bfd_elf_section_already_linked): Likewise.
1654 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise.
1655 * elfnn-ia64.c (is_unwind_section_name): Likewise.
1656 (elfNN_ia64_size_dynamic_sections): Likewise.
1657 (elfNN_ia64_object_p): Likewise.
1658 * elfxx-mips.c (FN_STUB_P): Likewise.
1659 (CALL_STUB_P): Likewise.
1660 (CALL_FP_STUB_P): Likewise.
1661 (_bfd_mips_elf_section_from_shdr): Likewise.
1662 (_bfd_mips_elf_fake_sections): Likewise.
1663 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1664 (_bfd_mips_final_write_processing): Likewise.
1665 (_bfd_mips_elf_final_link): Likewise.
1666 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1667 * elfxx-x86.c (elf_i386_is_reloc_section): Likewise.
1668 (elf_x86_64_is_reloc_section): Likewise.
1669 * hpux-core.c (thread_section_p): Likewise.
1670 * libcoff.h (bfd_pei_p): Likewise.
1671 * linker.c (REAL): Likewise.
1672 (unwrap_hash_lookup): Likewise.
1673 (_bfd_generic_link_add_one_symbol): Likewise.
1674 * mmo.c (mmo_internal_write_section): Likewise.
1675 * osf-core.c (osf_core_core_file_p): Likewise.
1676 * pef.c (bfd_pef_print_symbol): Likewise.
1677 * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise.
1678 * som.c (som_slurp_symbol_table): Likewise.
1679 (som_slurp_armap): Likewise.
1680 * wasm-module.c (wasm_compute_custom_section_file_position): Likewise.
1682 2021-03-22 Jan Beulich <jbeulich@suse.com>
1684 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Add missing
1685 language translation wrapping to _bfd_error_handler()
1686 invocations.
1688 2021-03-21 Alan Modra <amodra@gmail.com>
1690 * bfd-in.h (startswith): New inline.
1691 (CONST_STRNEQ): Use startswith.
1692 * bfd-in2.h: Regenerate.
1694 2021-03-20 Alan Modra <amodra@gmail.com>
1696 PR 27590
1697 * elf.c (_bfd_elf_make_section_from_shdr): Remove SHF_EXCLUDE
1698 test for .gnu.debuglto*.
1700 2021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1702 PR ld/27590
1703 * elf.c (_bfd_elf_make_section_from_shdr): Treat
1704 .gnu.debuglto_.debug_ section as debugging section unless it is
1705 marked with SHF_EXCLUDE.
1706 * elflink.c (elf_create_symbuf): Revert commit 994b2513281.
1707 (bfd_elf_match_symbols_in_sections): Ignore section symbols when
1708 matching non-debugging sections or linkonce section with comdat
1709 section.
1711 2021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1713 PR ld/27587
1714 * dwarf2.c (read_attribute_value): Check version >= 3 for
1715 DW_FORM_ref_addr.
1717 2021-03-16 Nick Clifton <nickc@redhat.com>
1719 * peXXigen.c (_bfd_XXi_swap_aux_out): Avoid potential buffer
1720 overrun by using sizeof of the destination x_fname field as the
1721 limit for a memcpy.
1723 2021-03-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1725 * elfxx-riscv.c (riscv_std_z_ext_strtab): Add zba, zbb and zbc.
1727 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1729 * reloc.c (BFD_RELOC_PPC_TLS_LE, BFD_RELOC_PPC_TLS_IE,
1730 BFD_RELOC_PPC_TLS_M, BFD_RELOC_PPC_TLS_ML, BFD_RELOC_PPC64_TLS_GD,
1731 BFD_RELOC_PPC64_TLS_LD, BFD_RELOC_PPC64_TLS_LE,
1732 BFD_RELOC_PPC64_TLS_IE, BFD_RELOC_PPC64_TLS_M,
1733 BFD_RELOC_PPC64_TLS_ML): New relocations.
1734 * bfd-in2.h: Regenerate.
1735 * libbfd.h: Regenerate.
1736 * coff-rs6000.c (xcoff_calculate_relocation): Call
1737 xcoff_reloc_type_tls for TLS relocations.
1738 (xcoff_howto_table): Implement TLS relocations.
1739 (_bfd_xcoff_reloc_type_lookup): Add cases TLS relocations.
1740 (xcoff_reloc_type_tls): New function.
1741 * coff64-rs6000.c (xcoff_calculate_relocation): Likewise.
1742 (xcoff_howto_table): Likewise.
1743 (_bfd_xcoff_reloc_type_lookup): Likewise.
1744 * coffcode.h (sec_to_styp_flags): Handle TLS sections.
1745 (styp_to_sec_flags): Likewise.
1746 (coff_compute_section_file_positions): Avoid file offset
1747 optimisation for .data when the previous section is .tdata.
1748 (coff_write_object_contents): Handle TLS sections.
1749 * coffswap.h (coff_swap_aouthdr_out): Add support for
1750 new fields in aouthdr.
1751 * libxcoff.h (xcoff_reloc_type_tls): Add prototype.
1752 * xcofflink.c (xcoff_link_add_symbols): Handle XMC_UL.
1753 (xcoff_need_ldrel_p): Add cases for TLS relocations.
1754 (xcoff_create_ldrel): Add l_symndx for TLS sections.
1756 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1758 * reloc.c (BFD_RELOC_PPC_TOC16_HI, BFD_RELOC_PPC_TOC16_LO):
1759 New relocations.
1760 * bfd-in2.h: Regenerate.
1761 * libbfd.h: Regenerate.
1762 * coff-rs6000.c (xcoff_calculate_relocation): Call
1763 xcoff_reloc_type_toc for R_TOCU and R_TOCL.
1764 (xcoff_howto_table): Remove src_mask for TOC relocations.
1765 Add R_TOCU and R_TOCL howtos.
1766 (_bfd_xcoff_reloc_type_lookup): Add cases for
1767 BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO.
1768 (xcoff_reloc_type_toc): Compute the whole offset.
1769 Implement R_TOCU and R_TOCL.
1770 * coff64-rs6000.c (xcoff64_calculate_relocation):
1771 Likewise.
1772 (xcoff64_howto_table): Likewise.
1773 (xcoff64_reloc_type_lookup): Likewise.
1775 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1777 * coff-rs6000.c (xcoff_calculate_relocation): Correct and
1778 add new relocations.
1779 (xcoff_howto_table): Likewise.
1780 (xcoff_rtype2howto): Increase r_type maximum value.
1781 (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead
1782 of create a new one from scratch. Enable only some relocations
1783 to have a changing r_size.
1784 * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise.
1785 (xcoff64_howto_table): Likewise.
1786 (xcoff64_rtype2howto): Likewise.
1787 (xcoff64_ppc_relocate_section): Likewise.
1788 * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value.
1790 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1792 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Move.
1794 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1796 * coff64-rs6000.c (xcoff64_write_object_contents): Remove.
1797 * coffcode.h (coff_write_object_contents): Add bfd_mach_ppc_620
1798 support for o_cputype field. Avoid creating an empty a.out header
1799 for XCOFF64.
1801 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1803 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): Add
1804 missing smclass.
1806 2021-03-11 Nelson Chu <nelson.chu@sifive.com>
1808 * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean
1809 restart_relax, used to check if we need to run the whole
1810 relaxations from relax pass 0 to 2 again.
1811 (riscv_elf_link_hash_table_create): Init restart_relax to FALSE.
1812 (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set.
1813 (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code.
1814 (bfd_elfNN_riscv_restart_relax_sections): New function. Called by
1815 after_allocation to check if we need to run the whole relaxations again.
1816 (_bfd_riscv_relax_section): We will only enter into the relax pass 3
1817 when the restart_relax is FALSE; At last set restart_relax to TRUE if
1818 again is TRUE, too.
1819 * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration.
1820 (bfd_elf64_riscv_restart_relax_sections): Likewise.
1822 2021-03-10 Jan Beulich <jbeulich@suse.com>
1824 * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
1825 offset.
1827 2021-03-10 Alan Modra <amodra@gmail.com>
1828 Jan Beulich <jbeulich@suse.com>
1830 * elf.c (bfd_elf_generic_reloc): Make references between debug
1831 sections use section relative values.
1833 2021-03-09 Jan Beulich <jbeulich@suse.com>
1835 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
1837 2021-03-05 H.J. Lu <hongjiu.lu@intel.com>
1839 PR ld/27425
1840 PR ld/27432
1841 * bfd.c (_bfd_get_link_info): New function.
1842 * elf-bfd.h (output_elf_obj_tdata): Add link_info.
1843 (elf_link_info): New.
1844 * libbfd-in.h (_bfd_get_link_info): New prototype.
1845 * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
1846 R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
1847 * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
1848 (pex64_link_add_symbols): New function.
1849 (coff_bfd_link_add_symbols): New macro.
1850 * libbfd.h: Regenerated.
1852 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1853 Andrew Burgess <andrew.burgess@embecosm.com>
1855 * elf-bfd.h (elfcore_write_riscv_csr): Declare.
1856 * elf.c (elfcore_grok_riscv_csr): New function.
1857 (elfcore_grok_note): Handle NT_RISCV_CSR.
1858 (elfcore_write_riscv_csr): New function.
1859 (elfcore_write_register_note): Handle '.reg-riscv-csr'.
1861 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1862 Andrew Burgess <andrew.burgess@embecosm.com>
1864 * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
1865 (PRPSINFO_PR_PSARGS_LENGTH): Define.
1866 (riscv_write_core_note): New function.
1867 (riscv_elf_grok_psinfo): Make use of two new length defines.
1868 (elf_backend_write_core_note): Define.
1870 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1871 Andrew Burgess <andrew.burgess@embecosm.com>
1873 * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
1874 * elf.c (elfcore_grok_gdb_tdesc): New function.
1875 (elfcore_grok_note): Handle NT_GDB_TDESC.
1876 (elfcore_write_gdb_tdesc): New function.
1877 (elfcore_write_register_note): Handle NT_GDB_TDESC.
1879 2021-03-05 Nick Clifton <nickc@redhat.com>
1881 PR 27521
1882 * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
1883 (read_indexed_string): Placeholder function.
1884 (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
1885 forms.
1887 2021-03-05 Alan Modra <amodra@gmail.com>
1889 * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
1890 2020-09-16 changes.
1891 * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
1892 adjustments here instead. Separate pc-relative adjustments
1893 from symbol related adjustments. Tidy comments and formatting.
1895 2021-03-04 Jan Beulich <jbeulich@suse.com>
1897 * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
1898 final PE images.
1900 2021-03-04 Alan Modra <amodra@gmail.com>
1902 * rs6000-core.c (rs6000coff_core_p): Correct prototype.
1904 2021-03-03 Alan Modra <amodra@gmail.com>
1906 PR 27500
1907 * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
1908 processing not when start/stop symbol section is unmarked but
1909 on first time a start/stop symbol is processed.
1911 2021-03-03 Alan Modra <amodra@gmail.com>
1913 * reloc.c: Include x86_64.h rather than internal.h.
1915 2021-03-02 Nick Clifton <nickc@redhat.com>
1917 PR 27484
1918 * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
1919 function and variable tags and a second time to resolve their
1920 attributes.
1922 2021-03-02 Nick Alcock <nick.alcock@oracle.com>
1924 * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
1926 2021-03-02 Alan Modra <amodra@gmail.com>
1928 PR 27451
1929 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
1930 linker defined start/stop symbols when start_stop_gc.
1932 2021-03-02 Alan Modra <amodra@gmail.com>
1934 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
1935 indirect to pc-relative or toc-relative for undefined symbols.
1937 2021-03-01 Alan Modra <amodra@gmail.com>
1938 Fangrui Song <maskray@google.com>
1940 * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
1941 defined start/stop symbols when start_stop_gc.
1942 (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
1943 (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
1944 * linker.c (bfd_generic_define_start_stop): Likewise.
1946 2021-02-25 Alan Modra <amodra@gmail.com>
1948 PR 27441
1949 * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
1950 * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
1951 use when deciding an as-needed library should be loaded instead
1952 of using the binding of the library definition.
1954 2021-02-24 Alan Modra <amodra@gmail.com>
1956 PR 27459
1957 * coff-stgo32.c (go32exe_check_format): Sanity check size of
1958 header to avoid a buffer overflow.
1960 2021-02-22 Alan Modra <amodra@gmail.com>
1962 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
1963 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1965 2021-02-19 Nelson Chu <nelson.chu@sifive.com>
1967 PR 27158
1968 * elfnn-riscv.c (perform_relocation): Updated encoding macros.
1969 (_bfd_riscv_relax_call): Likewise.
1970 (_bfd_riscv_relax_lui): Likewise.
1971 * elfxx-riscv.c (howto_table): Likewise.
1973 2021-02-18 Nelson Chu <nelson.chu@sifive.com>
1975 * Makefile.am: Added cpu-riscv.h.
1976 * Makefile.in: Regenerated.
1977 * po/SRC-POTFILES.in: Regenerated.
1978 * cpu-riscv.h: Added to support spec versions controlling.
1979 Also added extern arrays and functions for cpu-riscv.c.
1980 (enum riscv_spec_class): Define all spec classes here uniformly.
1981 (struct riscv_spec): Added for all specs.
1982 (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
1983 (RISCV_GET_SPEC_NAME): Likewise.
1984 (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
1985 (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
1986 (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
1987 * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
1988 (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
1989 (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
1990 (riscv_priv_specs): Moved below.
1991 (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
1992 (riscv_isa_specs): Moved from include/opcode/riscv.h.
1993 * elfnn-riscv.c: Included cpu-riscv.h.
1994 (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
1995 * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
1996 (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
1997 * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
1999 2021-02-17 Alan Modra <amodra@gmail.com>
2001 * wasm-module.c: Guard include of limits.h.
2002 (CHAR_BIT): Provide backup define.
2003 (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
2004 Correct signed overflow checking.
2006 2021-02-17 Nelson Chu <nelson.chu@sifive.com>
2008 PR 27200
2009 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
2010 copying the elf flags from input BFD to output BFD, until we have
2011 checked if the input BFD has no code section or not. Also fix the
2012 problem that we only check the first section rather than the entire
2013 sections for input BFD.
2015 2021-02-16 Alan Modra <amodra@gmail.com>
2017 * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
2018 (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
2020 2021-02-15 Jan Beulich <jbeulich@suse.com>
2022 * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
2023 * doc/Makefile.in: Re-generate.
2025 2021-02-15 Alan Modra <amodra@gmail.com>
2027 * elf32-nds32.c (nds32_get_section_contents): Replace
2028 bfd_malloc_and_get_section with bfd_get_full_section_contents.
2029 (nds32_elf_relax_delete_blanks): Init contents.
2030 (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
2032 2021-02-15 Alan Modra <amodra@gmail.com>
2034 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2035 bfd_get_full_section_contents.
2037 2021-02-14 Alan Modra <amodra@gmail.com>
2039 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
2040 all fixes to bfd_generic_get_relocated_section_contents since this
2041 function was split out.
2043 2021-02-11 Alan Modra <amodra@gmail.com>
2045 * config.bfd: Remove ia64 from obsolete list.
2047 2021-02-11 Alan Modra <amodra@gmail.com>
2049 PR ld/22269
2050 * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
2052 2021-02-11 Alan Modra <amodra@gmail.com>
2054 PR 27294
2055 * elf32-avr.c (avr_elf32_load_records_from_section): Use
2056 bfd_malloc_and_get_section. Use bfd_byte* vars and remove then
2057 unnecessary casts.
2059 2021-02-11 Alan Modra <amodra@gmail.com>
2061 PR 27291
2062 * section.c (bfd_get_section_contents): Avoid possible overflow
2063 when range checking offset and count.
2064 (bfd_set_section_contents): Likewise.
2066 2021-02-03 Nick Alcock <nick.alcock@oracle.com>
2068 * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
2069 favour of LIBINTL.
2070 * configure: Regenerated.
2072 2021-02-09 Alan Modra <amodra@gmail.com>
2074 * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
2075 * configure.ac: Delete symbian entries.
2076 * elf-bfd.h (enum elf_target_os): Delete is_symbian.
2077 * elf32-arm.c: Remove symbian support. Formatting.
2078 * targets.c: Delete symbian entries.
2079 * configure: Regenerate.
2081 2021-02-04 H.J. Lu <hongjiu.lu@intel.com>
2083 PR ld/19609
2084 * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
2085 info when failed to convert GOTPCREL relocation.
2087 2021-02-04 Nelson Chu <nelson.chu@sifive.com>
2089 * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
2091 2021-02-04 Alan Modra <amodra@gmail.com>
2093 PR 27311
2094 * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
2095 libraries for IR references on pass over libraries after LTO
2096 recompilation.
2098 2021-02-03 Alan Modra <amodra@gmail.com>
2100 PR 27311
2101 * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
2102 (elf_link_add_object_symbols): Here too. Don't pull in as-needed
2103 libraries when H is an indirect symbol after calling
2104 _bfd_elf_add_default_symbol.
2106 2021-02-03 Alan Modra <amodra@gmail.com>
2108 PR 27311
2109 * elflink.c (_bfd_elf_add_default_symbol): Clear override when
2110 undecorated symbol will have a different version.
2112 2021-02-02 Alan Modra <amodra@gmail.com>
2114 PR 27311
2115 * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
2116 Use when handling default versioned symbol. Rename existing
2117 override variable to nondef_override and use for non-default
2118 versioned symbol.
2119 (elf_link_add_object_symbols): Adjust call to suit. Don't
2120 pull in as-needed libraries when override is set.
2122 2021-02-01 Emery Hemingway <ehmry@posteo.net>
2124 * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
2126 2021-02-01 Egor Vishnyakov <lenvampir@yandex.ru>
2128 PR 27254
2129 * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
2130 offset for the R_RL78_RH_SADDR relocation.
2132 2021-01-29 Alan Modra <amodra@gmail.com>
2134 PR 27271
2135 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
2136 on symbols defined in absolute or other special sections.
2138 2021-01-28 Alan Modra <amodra@gmail.com>
2140 PR 27259
2141 * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
2142 prevent endless looping of linked-to sections.
2144 2020-12-17 Mihails Strasuns <mihails.strasuns@intel.com>
2146 * bfd-elf.h (elfcore_write_file_note): New function.
2147 * elf.c (elfcore_write_file_note): New function.
2149 2021-01-26 Alan Modra <amodra@gmail.com>
2151 * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
2153 2021-01-24 H.J. Lu <hongjiu.lu@intel.com>
2155 PR binutils/27231
2156 * dwarf2.c (read_rnglists): Ignore empty range when parsing line
2157 number tables.
2159 2021-01-23 H.J. Lu <hongjiu.lu@intel.com>
2161 PR binutils/27231
2162 * dwarf2.c (read_rnglists): Advance rngs_ptr after
2163 _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
2165 2021-01-20 Alan Modra <amodra@gmail.com>
2167 * elf32-ppc.c: Delete outdated comment.
2168 (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
2169 * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
2171 2021-01-20 Alan Modra <amodra@gmail.com>
2173 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
2174 section symbols are present.
2176 2021-01-19 Alan Modra <amodra@gmail.com>
2178 * elf64-ppc.c (elf_hash_entry): New inline function. Use
2179 throughout to replace casts.
2180 (branch_reloc_hash_match): Remove const from params.
2181 (use_local_plt): New function.
2182 (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
2183 (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
2184 Use use_local_plt.
2185 * elf32-ppc.c (use_local_plt): New function.
2186 (allocate_dynrelocs, ppc_elf_relocate_section),
2187 (write_global_sym_plt): Use use_local_plt.
2189 2021-01-17 H.J. Lu <hongjiu.lu@intel.com>
2191 PR ld/27193
2192 * elflink.c (elf_create_symbuf): Also ignore section symbols.
2194 2021-01-16 H.J. Lu <hongjiu.lu@intel.com>
2196 PR ld/23169
2197 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
2198 check pointer_equality_needed.
2200 2021-01-15 H.J. Lu <hongjiu.lu@intel.com>
2202 * elf-linker-x86.h (elf_linker_x86_params): Add
2203 report_relative_reloc.
2204 * elf32-i386.c (elf_i386_relocate_section): Call
2205 _bfd_x86_elf_link_report_relative_reloc to report relative
2206 relocations for -z report-relative-reloc.
2207 (elf_i386_finish_dynamic_symbol): Likewse.
2208 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
2209 (elf_x86_64_finish_dynamic_symbol): Likewse.
2210 * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
2211 function.
2212 * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
2213 prototype.
2215 2021-01-16 Alan Modra <amodra@gmail.com>
2217 * compress.c (decompress_contents): Tidy inflateEnd result test.
2219 2021-01-16 Alan Modra <amodra@gmail.com>
2221 PR 26002
2222 * elflink.c (elf_link_output_extsym): Use version 1 in
2223 .gnu.version for undefined unversioned symbols.
2225 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
2227 * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
2228 caused the by previous commit accidentally.
2230 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
2232 * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
2233 also aligned the code.
2235 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
2237 * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
2239 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
2241 * elfnn-riscv.c: Comments tidy and improvement.
2242 * elfxx-riscv.c: Likewise.
2243 * elfxx-riscv.h: Likewise.
2245 2021-01-14 H.J. Lu <hongjiu.lu@intel.com>
2247 PR ld/26688
2248 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
2249 section for R_BFIN_FUNCDESC.
2251 2021-01-14 Nick Clifton <nickc@redhat.com>
2253 * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
2255 2021-01-13 Alan Modra <amodra@gmail.com>
2257 * Makefile.in: Regenerate.
2258 * doc/Makefile.in: Regenerate.
2260 2021-01-13 Alan Modra <amodra@gmail.com>
2262 PR 27160
2263 * section.c (struct bfd_section): Remove pattern field.
2264 (BFD_FAKE_SECTION): Adjust to suit.
2265 * bfd-in2.h: Regenerate.
2266 * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
2267 (bfd_elf_final_link): Don't call elf_fixup_link_order.
2269 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
2271 PR binutils/26792
2272 * configure.ac: Use GNU_MAKE_JOBSERVER.
2273 * aclocal.m4: Regenerated.
2274 * configure: Likewise.
2276 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
2278 PR ld/27171
2279 * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
2280 R_AMD64_DIR32 relocations for PE/x86-64 inputs.
2282 2021-01-11 H.J. Lu <hongjiu.lu@intel.com>
2284 PR ld/27173
2285 * configure: Regenerated.
2287 2021-01-11 Nick Clifton <nickc@redhat.com>
2289 * po/fr.po: Updated French translation.
2290 * po/pt.po: Updated Portuguese translation.
2291 * po/sr.po: Updated Serbian translation.
2292 * po/uk.po: Updated Ukranian translation.
2294 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
2296 * configure: Regenerated.
2298 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
2300 PR ld/27166
2301 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
2302 -z lam-u48 and -z lam-u57.
2304 2021-01-09 Nick Clifton <nickc@redhat.com>
2306 * version.m4: Change to 2.36.50.
2307 * configure: Regenerate.
2308 * po/bfd.pot: Regenerate.
2310 2021-01-09 Nick Clifton <nickc@redhat.com>
2312 * 2.36 release branch crated.
2314 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
2316 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
2317 LAM_U57 when setting LAM_U48.
2319 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
2321 PR ld/26256
2322 PR ld/27160
2323 * elflink.c (elf_fixup_link_order): Verify that fixing up
2324 SHF_LINK_ORDER doesn't increase the output section size.
2326 2021-01-09 Alan Modra <amodra@gmail.com>
2328 * configure: Regenerate.
2330 2021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
2332 * configure: Regenerate.
2334 2021-01-07 H.J. Lu <hongjiu.lu@intel.com>
2336 PR 27109
2337 * aix386-core.c (core_aix386_vec): Initialize
2338 keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
2339 * aout-target.h (MY (vec)): Likewise.
2340 * binary.c (binary_vec): Likewise.
2341 * cisco-core.c (core_cisco_be_vec): Likewise.
2342 (core_cisco_le_vec): Likewise.
2343 * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
2344 * coff-i386.c (TARGET_SYM): Likewise.
2345 (TARGET_SYM_BIG): Likewise.
2346 * coff-ia64.c (TARGET_SYM): Likewise.
2347 * coff-mips.c (mips_ecoff_le_vec): Likewise.
2348 (mips_ecoff_be_vec): Likewise.
2349 (mips_ecoff_bele_vec): Likewise.
2350 * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
2351 (powerpc_xcoff_vec): Likewise.
2352 * coff-sh.c (sh_coff_small_vec): Likewise.
2353 (sh_coff_small_le_vec): Likewise.
2354 * coff-tic30.c (tic30_coff_vec): Likewise.
2355 * coff-tic54x.c (tic54x_coff0_vec): Likewise.
2356 (tic54x_coff0_beh_vec): Likewise.
2357 (tic54x_coff1_vec): Likewise.
2358 (tic54x_coff1_beh_vec): Likewise.
2359 (tic54x_coff2_vec): Likewise.
2360 (tic54x_coff2_beh_vec): Likewise.
2361 * coff-x86_64.c (TARGET_SYM): Likewise.
2362 (TARGET_SYM_BIG): Likewise.
2363 * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
2364 (rs6000_xcoff64_aix_vec): Likewise.
2365 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
2366 (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
2367 (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
2368 * elfxx-target.h (TARGET_BIG_SYM): Likewise.
2369 (TARGET_LITTLE_SYM): Likewise.
2370 * hppabsd-core.c (core_hppabsd_vec): Likewise.
2371 * hpux-core.c (core_hpux_vec): Likewise.
2372 * i386msdos.c (i386_msdos_vec): Likewise.
2373 * ihex.c (ihex_vec): Likewise.
2374 * irix-core.c (core_irix_vec): Likewise.
2375 * mach-o-target.c (TARGET_NAME): Likewise.
2376 * mmo.c (mmix_mmo_vec): Likewise.
2377 * netbsd-core.c (core_netbsd_vec): Likewise.
2378 * osf-core.c (core_osf_vec): Likewise.
2379 * pdp11.c (MY (vec)): Likewise.
2380 * pef.c (pef_vec): Likewise.
2381 (pef_xlib_vec): Likewise.
2382 * plugin.c (plugin_vec): Likewise.
2383 * ppcboot.c (powerpc_boot_vec): Likewise.
2384 * ptrace-core.c (core_ptrace_vec): Likewise.
2385 * sco5-core.c (core_sco5_vec): Likewise.
2386 * som.c (hppa_som_vec): Likewise.
2387 * srec.c (srec_vec): Likewise.
2388 (symbolsrec_vec): Likewise.
2389 * tekhex.c (tekhex_vec): Likewise.
2390 * trad-core.c (core_trad_vec): Likewise.
2391 * verilog.c (verilog_vec): Likewise.
2392 * vms-alpha.c (alpha_vms_vec): Likewise.
2393 * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
2394 * wasm-module.c (wasm_vec): Likewise.
2395 * xsym.c (sym_vec): Likewise.
2396 * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
2397 isn't set.
2398 (elf_map_symbols): Don't include ignored section symbols.
2399 * elfcode.h (elf_slurp_symbol_table): Also set
2400 BSF_SECTION_SYM_USED on STT_SECTION symbols.
2401 * elflink.c (bfd_elf_final_link): Generated section symbols only
2402 when emitting relocations or reqired.
2403 * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
2404 * syms.c (BSF_SECTION_SYM_USED): New.
2405 * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
2406 (bfd_target): Add keep_unused_section_symbols.
2407 (bfd_keep_unused_section_symbols): New.
2408 * bfd-in2.h: Regenerated.
2410 2021-01-07 Nick Clifton <nickc@redhat.com>
2412 PR 25713
2413 * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
2414 absolute paths and check to see if they are longer than MAX_PATH.
2416 2021-01-07 Philipp Tomsich <prt@gnu.org>
2418 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
2420 2021-01-07 Claire Xenia Wolf <claire@symbioticeda.com>
2421 Jim Wilson <jimw@sifive.com>
2422 Andrew Waterman <andrew@sifive.com>
2423 Maxim Blinov <maxim.blinov@embecosm.com>
2424 Kito Cheng <kito.cheng@sifive.com>
2425 Nelson Chu <nelson.chu@sifive.com>
2427 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
2429 2021-01-06 H.J. Lu <hongjiu.lu@intel.com>
2431 * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
2432 (bfinfdpic_check_relocs): Likewise.
2434 2021-01-06 Alan Modra <amodra@gmail.com>
2436 * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
2437 on unknown r_type.
2438 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
2440 2021-01-06 Alan Modra <amodra@gmail.com>
2442 * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
2443 (sparc64-*-solaris2*): Add sparc_elf64_vec and
2444 sparc_elf32_vec.
2446 2021-01-06 Marcus Comstedt <marcus@mc.pp.se>
2448 * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
2449 riscvbe*-*-*. Also added riscv_elf[32|64]_be_vec.
2450 * configure.ac: Handle riscv_elf[32|64]_be_vec.
2451 * configure: Regenerate.
2452 * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
2453 riscv_is_insn_reloc.
2454 (riscv_get_insn): RISC-V instructions are always little endian, but
2455 bfd_get may be used for big-endian, so add new riscv_get_insn to handle
2456 the insturctions.
2457 (riscv_put_insn): Likewsie.
2458 (riscv_is_insn_reloc): Check if we are relocaing an instruction.
2459 (perform_relocation): Call riscv_is_insn_reloc to decide if we should
2460 use riscv_[get|put]_insn or bfd_[get|put].
2461 (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
2462 or bfd_[get|put]l16 for code.
2463 (riscv_elf_relocate_section): Likewise.
2464 (riscv_elf_finish_dynamic_symbol): Likewise.
2465 (riscv_elf_finish_dynamic_sections): Likewise.
2466 (_bfd_riscv_relax_call): Likewise.
2467 (_bfd_riscv_relax_lui): Likewise.
2468 (_bfd_riscv_relax_align): Likewise.
2469 (_bfd_riscv_relax_pc): Likewise.
2470 (riscv_elf_object_p): Handled for big endian.
2471 (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
2472 * targets.c: Add riscv_elf[32|64]_be_vec.
2473 (_bfd_target_vector): Likewise.
2475 2021-01-05 Alan Modra <amodra@gmail.com>
2477 * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
2478 for relocatable executable.
2480 2021-01-05 Alan Modra <amodra@gmail.com>
2482 * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
2484 2021-01-05 Nelson Chu <nelson.chu@sifive.com>
2486 * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
2487 make sure gp symbol is output as a dynamic symbol.
2489 2021-01-04 H.J. Lu <hongjiu.lu@intel.com>
2491 PR ld/26256
2492 * elflink.c (compare_link_order): Place unordered sections before
2493 ordered sections.
2494 (elf_fixup_link_order): Add a link info argument. Allow mixed
2495 ordered and unordered input sections for non-relocatable link.
2496 Sort the consecutive bfd_indirect_link_order sections with the
2497 same pattern. Change the offsets of the bfd_indirect_link_order
2498 sections only.
2499 (bfd_elf_final_link): Pass info to elf_fixup_link_order.
2500 * section.c (bfd_section): Add pattern.
2501 (BFD_FAKE_SECTION): Initialize pattern to NULL.
2502 * bfd-in2.h: Regenerated.
2504 2021-01-04 Alexander Fedotov <alfedotov@gmail.com>
2506 * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
2507 of private flags with 0x.
2508 * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
2510 2021-01-04 Alan Modra <amodra@gmail.com>
2512 PR 26822
2513 * elflink.c (elf_link_input_bfd): Use the file base name in
2514 linker generated STT_FILE symbols.
2516 2021-01-04 Nelson Chu <nelson.chu@sifive.com>
2518 * elfxx-riscv.c (riscv_compare_subsets): Removed static.
2519 * elfxx-riscv.h: Add declaration.
2520 * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
2521 riscv_compare_subsets to check the orders.
2522 (riscv_skip_prefix): Removed.
2523 (riscv_prefix_cmp): Removed.
2525 2021-01-04 Alan Modra <amodra@gmail.com>
2527 PR 26741
2528 * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
2529 calculating subset version length.
2531 2021-01-01 Nicolas Boulenguez <nicolas@debian.org>
2533 * xcofflink.c: Correct spelling in comments.
2535 2021-01-01 Alan Modra <amodra@gmail.com>
2537 Update year range in copyright notice of all files.
2539 For older changes see ChangeLog-2020
2540 \f
2541 Copyright (C) 2021-2022 Free Software Foundation, Inc.
2543 Copying and distribution of this file, with or without modification,
2544 are permitted in any medium without royalty provided the copyright
2545 notice and this notice are preserved.
2547 Local Variables:
2548 mode: change-log
2549 left-margin: 8
2550 fill-column: 74
2551 version-control: never
2552 End: