1 2023-02-07 Tom Tromey <tom@tromey.com>
3 * syms.c (bfd_decode_symclass, bfd_is_undefined_symclass)
4 (bfd_symbol_info): Reorder documentation comment.
5 * doc/doc.str (synopsis_seen): New variable.
6 (SYNOPSIS): Set synopsis_seen. Emit @deftypefn.
7 (DESCRIPTION): Use synopsis_seen.
8 * doc/chew.c (catstrif): New function.
9 (main): Add catstrif intrinsic.
10 (compile): Recognize "variable" command.
12 2023-02-07 Tom Tromey <tom@tromey.com>
14 * doc/proto.str (external, internal, ifinternal, ENUMEQ, ENUMDOC):
16 * doc/chew.c (internalmode): Remove.
17 (add_intrinsic_variable): New function.
18 (main): Add internalmode as intrinsic.
19 (internal_mode): Remove global.
20 (maybecatstr): Update.
21 (free_words): Free variables.
23 2023-02-07 Tom Tromey <tom@tromey.com>
25 * doc/chew.c (pcu) <l>: Now intptr_t.
26 (internal_mode, istack, isp): Likewise.
27 (bang, atsign): Use intptr_t.
29 2023-02-07 Tom Tromey <tom@tromey.com>
31 * doc/proto.str (SYNOPSIS): Don't use paramstuff.
32 * doc/chew.c (paramstuff): Remove.
33 (main): Don't add paramstuff intrinsic.
35 2023-02-07 Tom Tromey <tom@tromey.com>
37 * doc/doc.str, doc/proto.str: Add copyright header.
39 2023-02-07 Tom Tromey <tom@tromey.com>
41 * doc/webassembly.texi (File layout): Remove second argument from
43 * doc/bfd.texi: Use single-argument @node everywhere.
45 2023-02-07 Tom Tromey <tom@tromey.com>
47 * Makefile.in: Rebuild.
48 * doc/local.mk (%D%/chew.stamp): Don't use H_CFLAGS.
50 2023-01-24 Nick Clifton <nickc@redhat.com>
53 * cofflink.c (_bfd_coff_generic_relocate_section): Add an
54 assertion that the output section is set for defined, global
57 2023-01-17 Xianmiao Qu <cooper.qu@linux.alibaba.com>
59 * elf32-csky.c (elf32_csky_merge_attributes): Don't save
60 and restore the ARCH attribute, it will actually clear
62 (csky_elf_merge_private_bfd_data): Store the machine flag
65 2023-01-13 Nick Clifton <nickc@redhat.com>
67 * po/ro.po: Updated Romainian translation.
69 2023-01-11 Nick Clifton <nickc@redhat.com>
72 * dwarf2.c (read_indexed_address): Fix check for an out of range
75 2023-01-06 Nick Clifton <nickc@redhat.com>
77 * po/ru.po: Updated Russian translation.
79 2023-01-03 Himal <himalr@proton.me>
82 * bfdio.c (_bfd_real_fopen): Do not add a prefix to the Windows'
85 2023-01-03 Nick Clifton <nickc@redhat.com>
87 * po/fr.po: Updated French trabslation.
88 * po/uk.po: Updated Ukrainian trabslation.
90 2022-12-31 Nick Clifton <nickc@redhat.com>
92 * 2.40 branch created.
94 2022-12-23 Nick Clifton <nickc@redhat.com>
97 * dwarf2.c (concat_filename): Fix check for a directory index off
98 the end of the directory table.
100 2022-12-21 Nick Clifton <nickc@redhat.com>
102 * po/ro.po: Updated Romanian translation.
104 2022-12-06 Nick Clifton <nickc@redhat.com>
107 * elf32-arm.c (cmse_scan): Check for NULL entries in the
109 (elf32_arm_gc_mark_extra_sections): Likewise.
111 2022-12-05 Nick Clifton <nickc@redhat.com>
114 * vms-alpha.c (parse_module): Fix potential out of bounds memory
117 2022-12-01 Nick Clifton <nickc@redhat.com>
120 * bfd.c (VerilogDataEndianness): New variable.
121 (verilog_write_record): Use VerilogDataEndianness, if set, to
122 choose the endianness of the output.
123 (verilog_write_section): Adjust the address by the data width.
125 2022-11-21 Nick Clifton <nickc@redhat.com>
128 * cpu-arm.c (scan): Accept machine names prefixed with "arm:".
129 * cpu-aarch64.c (scan): Accept machine names prefixed with "aarch64:".
131 2022-10-19 Nick Clifton <nickc@redhat.com>
134 * elf.c (_bfd_elf_slurp_version_tables): Fail if the sh_info field
135 of the section header is zero.
137 2022-09-09 Nick Clifton <nickc@redhat.com>
140 * elf.c (setup_group): Do not return false if there is no group
141 information available.
143 2022-09-02 Aaron Merey <amerey@redhat.com>
145 * aout-target.h (MY_find_nearest_line_with_alt): New macro.
146 * bfd-in2.h: Regenerate.
147 * bfd.c (bfd_find_nearest_line_with_alt): New macro.
148 * binary.c (binary_find_nearest_line_with_alt): New macro.
149 * coff-rs6000.c (_bfd_xcoff_find_nearest_line_with_alt): New macro.
150 (rs6000_xcoff64_vec): Add coff_find_nearest_line_with_alt.
151 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Calls
152 _bfd_dwarf2_find_nearest_line_with_alt.
153 (_bfd_dwarf2_find_nearest_line_with_alt): New function. Implements the
154 former _bfd_dwarf2_find_nearest_line. Adds parameter alt_filename.
155 Attempt to open alt_filename and use it as the .dwz file if not NULL.
156 * elf-bfd.h (_bfd_elf_find_nearest_line_with_alt): New declaration.
157 * elf.c (_bfd_elf_find_nearest_line): Calls
158 _bfd_elf_find_nearest_line_with_alt.
159 (_bfd_elf_find_nearest_line_with_alt): New function. Implements the
160 former _bfd_elf_find_nearest_line. Adds parameter alt_filename.
161 * elf32-mips.c (bfd_elf32_find_nearest_line_with_alt): New macro.
162 * elf64-mips.c (bfd_elf64_find_nearest_line_with_alt): New macro.
163 * elfn32-mips.c (bfd_elf32_find_nearest_line_with_alt): New macro.
164 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line_with_alt): New macro.
165 * elfxx-target.h (bfd_elfNN_find_nearest_line_with_alt): New macro.
166 * i386mdos.c (msdos_find_nearest_line_with_alt): New macro.
167 * ihex.c (ihex_find_nearest_line_with_alt): New macro.
168 * libbfd-in.h (_bfd_nosymbols_find_nearest_line_with_alt): New
170 (_bfd_dwarf2_find_nearest_line_with_alt): New declaration.
171 * libbfd.h: Regenerate.
172 * libcoff-in.h (coff_find_nearest_line_with_alt): New macro.
173 * libcoff.h: Regenerate.
174 * libecoff.h (_bfd_ecoff_find_nearest_line_with_alt): New macro.
175 * mach-o.h (bfd_mach_o_find_nearest_line_with_alt): New macro.
176 * mmo.c (mmo_find_nearest_line_with_alt): New macro.
177 * pef.c (bfd_pef_find_nearest_line_with_alt): New macro.
178 * plugin.c (bfd_plugin_find_nearest_line_with_alt): New macro.
179 * ppcboot.c (ppcboot_find_nearest_line_with_alt): New macro.
180 * som.h (som_find_nearest_line_with_alt): New macro.
181 * srec.c (srec_find_nearest_line_with_alt): New macro.
182 * syms.c (_bfd_nosymbols_find_nearest_line_with_alt): New function.
183 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Add symbol for
184 NAME##_find_nearest_line_with_alt.
185 (_bfd_find_nearest_line_with_alt): Add declaration.
186 * tekhex.c (tekhex_find_nearest_line_with_alt): New macro.
187 * verilog.c (verilog_find_nearest_line_with_alt): New macro.
188 * vms-alpha.c (_bfd_vms_find_nearest_line_with_alt): New macro.
189 * wasm-module.c (wasm_find_nearest_line_with_alt): New macro.
190 * xsym.c (bfd_sym_find_nearest_line_with_alt): New macro.
192 2022-09-02 Frederic Cambus <fred@statdns.com>
194 * config.bfd (arm-*-openbsd*): Restore target.
196 2022-08-30 Nick Clifton <nickc@redhat.com>
199 * dwarf2.c (struct line_info_table): Add new field:
201 (concat_filename): Use new field to help select the correct table
203 (read_formatted_entries): Do not skip entry 0.
204 (decode_line_info): Set new field depending upon the version of
205 DWARF being parsed. Initialise filename based upon the setting of
208 2022-08-22 Frederic Cambus <fred@statdns.com>
210 * config.bfd (aarch64-*-openbsd*): Add target.
212 2022-08-03 Nick Clifton <nickc@redhat.com>
215 * bfd.c (BFD_CLOSED_BY_CACHE): New bfd flag.
216 * cache.c (bfd_cache_delete): Set BFD_CLOSED_BY_DELETE on the
218 (bfd_cache_lookup_worker): Clear BFD_CLOSED_BY_DELETE on the newly
220 * opncls.c (bfd_set_filename): Refuse to change the name of a bfd
221 that has been closed by bfd_cache_delete. Mark changed bfds as
223 * bfd-in2.h: Regenerate.
225 2022-07-29 Nick Clifton <nickc@redhat.com>
228 * dwarf2.c (read_attribute_value): Handle DW_FORM_rnglistx and
231 2022-07-26 Nick Clifton <nickc@redhat.com>
233 * elfnn-loongarch.c (loongarch_elf_relocate_section): Fix
236 2022-07-08 Nick Clifton <nickc@redhat.com>
238 * 2.39 branch created.
240 2022-05-19 Yvan Roux <yvan.roux@foss.st.com>
243 * bfdio.c (_bfd_real_fopen): Delete ccs string.
245 2022-04-27 John Baldwin <jhb@FreeBSD.org>
247 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_TLS notes.
249 2022-04-25 Nick Clifton <nickc@redhat.com>
252 * elflink.c (bfd_elf_size_dynamic_sections): Display a note to the
253 user that the current ehaviour of creating an executable stack
254 because of a missing .note.GNU-stack section is deprecated and
255 will be changed in a future release.
257 2022-04-20 Clément Chigot <clement.chigot@atos.net>
259 * coff-rs6000.c (xcoff_reloc_type_noop): Add info argument.
260 (xcoff_reloc_type_fail): Likewise.
261 (xcoff_reloc_type_pos): Likewise.
262 (xcoff_reloc_type_neg): Likewise.
263 (xcoff_reloc_type_rel): Likewise.
264 (xcoff_reloc_type_toc): Likewise.
265 (xcoff_reloc_type_ba): Likewise.
266 (xcoff_reloc_type_crel): Likewise.
267 (xcoff_reloc_type_tls): Likewise.
268 (xcoff_reloc_type_br): Add stub handler.
269 (xcoff_ppc_relocate_section): Add info to
270 xcoff_calculate_relocation.
271 (xcoff_stub_indirect_call_code): New constant.
272 (xcoff_stub_shared_call_code): Likewise.
273 (bfd_xcoff_backend_data): Add stub code fields.
274 (bfd_pmac_xcoff_backend_data): Likewise.
275 * coff64-rs6000.c (xcoff64_reloc_type_br): Add stub handler.
276 (xcoff64_ppc_relocate_section): Add info to
277 xcoff64_calculate_relocation.
278 (xcoff64_stub_indirect_call_code): New constant.
279 (xcoff64_stub_shared_call_code): Likewise.
280 (bfd_xcoff_backend_data): Add stub code fields.
281 (bfd_xcoff_aix5_backend_data): Likewise.
282 * libxcoff.h (struct xcoff_backend_data_rec): Add stub fields.
283 (bfd_xcoff_stub_indirect_call_code): New define.
284 (bfd_xcoff_stub_indirect_call_size): New define.
285 (bfd_xcoff_stub_shared_call_code): New define.
286 (bfd_xcoff_stub_shared_call_size): New define.
287 (xcoff_reloc_function): Add info argument.
288 (enum xcoff_stub_type): New enum.
289 (struct xcoff_stub_hash_entry): New structure.
290 * xcofflink.c (struct xcoff_link_hash_table): Add stub hash
291 table and params fields.
292 (xcoff_stub_hash_entry): New define.
293 (xcoff_stub_hash_lookup): New define.
294 (stub_hash_newfunc): New function.
295 (_bfd_xcoff_bfd_link_hash_table_free): Free the new stub hash
297 (_bfd_xcoff_bfd_link_hash_table_create): Create the new stub
299 (xcoff_link_add_symbols): Save rawsize for XTY_SD.
300 (bfd_xcoff_link_init): New function.
301 (xcoff_stub_csect_name): New function.
302 (xcoff_stub_get_csect_in_range): New function.
303 (xcoff_stub_name): New function.
304 (bfd_xcoff_get_stub_entry): New function.
305 (bfd_xcoff_type_of_stub): New function.
306 (xcoff_add_stub): New function.
307 (xcoff_build_one_stub): New function.
308 (bfd_xcoff_size_stubs): New function.
309 (bfd_xcoff_build_stubs): New function.
310 (xcoff_stub_create_relocations): New function.
311 (xcoff_link_input_bfd): Adapt relocations to stub.
312 (xcoff_write_global_symbol): Adapt to new TOC entries generated
314 (_bfd_xcoff_bfd_final_link): Handle stub file.
315 * xcofflink.h (struct bfd_xcoff_link_params): New structure.
317 2022-04-20 Clément Chigot <clement.chigot@atos.net>
319 * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Write len in
320 ldinfo->strings instead of directly in the output_bfd.
321 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
322 * xcofflink.c (struct xcoff_link_hash_table): Remove ldrel_count
323 field. Add ldinfo field.
324 (xcoff_mark_symbol): Adjust to new ldinfo field.
325 (xcoff_mark): Likewise.
326 (bfd_xcoff_link_count_reloc): Likewise.
327 (xcoff_build_loader_section): Split into two functions: one that
328 build the loader section (this function) and one that only size
330 (xcoff_size_loader_section): ... (this function).
331 (bfd_xcoff_size_dynamic_sections): Adapt to new ldinfo field.
332 Move the part where the dynamic sections are build to ...
333 (bfd_xcoff_build_dynamic_sections): ... this function.
334 * xcofflink.h: Add bfd_xcoff_build_dynamic_sections prototype.
336 2022-04-13 Alexander von Gluck IV <kallisti5@unixzen.com>
338 * config.bfd (x86-haiku): Add i386_pei_vec as a selectable format.
340 2022-04-08 Nick Clifton <nickc@redhat.com>
343 * coffgen.c (coff_find_nearest_line_with_names): Fix typo
344 retrieving saved bias.
346 2022-04-07 Mark Harmstone <mark@harmstone.com>
348 * coff-i386.c (in_reloc_p): Add R_SECTION.
349 (howto_table): Add R_SECTION.
350 (coff_pe_i386_relocation_section): Add support for R_SECTION.
351 (coff_i386_reloc_type_lookup): Add support for
352 BFD_RELOC_16_SECCIDX.
353 * coff-x86_64.c (in_reloc_p): Add R_SECTION.
354 (howto_table): Add R_SECTION.
355 (coff_pe_amd64_relocation_section): Add support for R_SECTION.
356 (coff_amd64_reloc_type_lookup): Add support for
357 BFD_RELOC_16_SECCIDX.
358 * reloc.c: Add BFD_RELOC_16_SECIDX.
359 * bfd-in2.h: Regenerate.
360 * libbfd.h: Regenerate.
362 2022-04-01 John Baldwin <jhb@FreeBSD.org>
364 * elf-bfd.h (elfcore_write_x86_segbases): New.
365 * elf.c (elfcore_grok_freebsd_note): Add pseudosections for
366 NT_FREEBSD_X86_SEGBASES register notes.
367 (elfcore_write_x86_segbases): New.
368 (elfcore_write_register_note): Write NT_FREEBSD_X86_SEGBASES
371 2022-04-01 John Baldwin <jhb@FreeBSD.org>
373 * elf.c (elfcore_grok_freebsd_note): Remove checks for namesz.
375 2022-03-22 Steiner H Gunderson <steinar+sourceware@gunderson.no>
377 * dwarf2.c (_bfd_dwarf2_find_nearest_line): if a function name is
378 found, but no line number info, then return a result of 2.
380 2022-03-21 Steiner H Gunderson <steinar+sourceware@gunderson.no>
383 * dwarf2.c (scan_unit_for_symbols): When performing second pass,
384 check to see if the function or variable being processed is the
385 same as the previous one.
387 2022-03-18 Viorel Preoteasa <viorel.preoteasa@gmail.com>
390 * elf32-arm.c (THM_MAX_FWD_BRANCH_OFFSET): Fix definition.
391 (THM2_MAX_FWD_BRANCH_OFFSET): Likewise.
393 2022-03-16 Simon Marchi <simon.marchi@efficios.com>
395 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES):
397 (BFD64_BACKENDS): Add elf64-amdgcn.lo.
398 (BFD64_BACKENDS_CFILES): Add elf64-amdgcn.c.
399 * Makefile.in: Re-generate.
401 * elf64-amdgcn.c: New.
402 * archures.c (bfd_architecture): Add bfd_arch_amdgcn and related
404 (bfd_amdgcn_arch): New.
405 (bfd_archures_list): Add bfd_amdgcn_arch.
406 * bfd-in2.h: Re-generate.
407 * config.bfd: Handle amdgcn* target.
408 * configure.ac: Handle amdgcn_elf64_le_vec.
409 * configure: Re-generate.
410 * elf-bfd.h (elf_target_id): Add AMDGCN_ELF_DATA.
411 * targets.c (amdgcn_elf64_le_vec): New.
412 (_bfd_target_vector): Add amdgcn_elf64_le_vec.
414 2022-03-01 Torbjörn Svensson <torbjorn.svensson@st.com>
415 Fred Eisele <fredrick.eisele@gmail.com>
418 * bfdio.c (_bfd_real_fopen): Fix typo.
420 2022-03-01 Nick Clifton <nickc@redhat.com>
423 * elf32-arm.c (elf32_arm_merge_eabi_attributes): If the first
424 input bfd has a Tag_ABI_HardFP_use set to 3 but does not also have
425 TAG_FP_arch set then reset the TAG_ABI_HardFP_use.
427 2022-02-28 Torbjörn Svensson <torbjorn.svensson@st.com>
428 Fred Eisele <fredrick.eisele@gmail.com>
431 * bfdio.c (_bfd_real_fopen): Fix handling of paths longer than 260
432 characters on Windows hosts.
434 2022-02-28 Nick Clifton <nickc@redhat.com>
437 * config.bfd: Update error message for obsolete configurations.
439 2022-02-17 Nick Clifton <nickc@redhat.com>
441 * po/sr.po: Updated Serbian translation.
443 2022-02-16 Fangrui Song <maskray@google.com>
444 Nick Clifton <nickc@redhat.com>
447 * bfd-in2.h (struct bfd_section): Add type.
448 (discarded_section): Add field.
449 * elf.c (elf_fake_sections): Handle bfd_section::type.
450 * section.c (BFD_FAKE_SECTION): Add field.
451 * mri.c (mri_draw_tree): Update function call.
453 2022-02-11 Michael Forney <mforney@mforney.org>
455 * bfd.c (bfd_set_gp_value): Remove return with expression
458 2022-02-09 Nick Clifton <nickc@redhat.com>
460 * config.bfd: Move pending obsolesence targets into the definitely
463 2022-02-02 Nick Clifton <nickc@redhat.com>
466 * dwarf2.c (read_section): Change the heuristic that checks for
467 overlarge dwarf debug info sections.
469 2022-02-02 Stafford Horne <shorne@gmail.com>
472 * elf32-or1k.c (or1k_elf_got16_no_overflow_howto): Define.
473 (or1k_elf_relocate_section): Use new howto instead of trying to
474 mask out relocation bits.
476 2022-01-24 Roland McGrath <mcgrathr@google.com>
478 * doc/local.mk (%D%/bfdver.texi): Add mkdir command.
480 2022-01-24 Nick Clifton <nickc@redhat.com>
482 * po/fr.po: Updated French translation.
483 * po/ro.po: Updated Romanian translation.
484 * po/uk.po: Updated Ukranian translation.
486 2022-01-22 Nick Clifton <nickc@redhat.com>
488 * version.m4: Change to 2.38.50.
489 * configure: Regenerate.
490 * po/bfd.pot: Regenerate.
492 2022-01-22 Nick Clifton <nickc@redhat.com>
494 * 2.38 release branch created.
496 2022-01-17 Nick Clifton <nickc@redhat.com>
498 * Makefile.in: Regenerate.
499 * configure: Regenerate.
500 * doc/Makefile.in: Regenerate.
501 * po/bfd.pot: Regenerate.
503 2021-12-15 Nikita Popov <npv1310@gmail.com>
506 * dwarf1.c (parse_die): Fix undefined behaviour in range tests.
508 2021-11-17 Nick Clifton <nickc@redhat.com>
511 * elf.c (assign_file_positions_for_non_load_sections): Replace
512 assertion with a warning message.
514 2021-10-19 Nick Clifton <nickc@redhat.com>
516 * linker.c (_bfd_generic_link_add_one_symbol): Test for a NULL
517 name before checking to see if the symbol is __gnu_lto_slim.
518 * archive.c (_bfd_compute_and_write_armap): Likewise.
520 2021-09-27 Nick Alcock <nick.alcock@oracle.com>
522 * configure: Regenerate.
524 2021-09-15 Andrew Burgess <andrew.burgess@embecosm.com>
526 * archures.c (bfd_arch_list): Use 'char *' instead of 'char **'
527 when calculating space for a string list.
529 2021-09-014 Cupertino Miranda <cmiranda@synopsys.com>
530 Claudiu Zissulescu <claziss@synopsys.com>
532 * arc-got.h (arc_static_sym_data): New structure.
533 (get_static_sym_data): New function.
534 (relocate_fix_got_relocs_for_got_info): Move the computation fo
535 symbol value and section to above introduced function, and use
538 2021-09-07 Luis Machado <luis.machado@linaro.org>
540 Revert: [AArch64] MTE corefile support
542 2021-05-21 Luis Machado <luis.machado@linaro.org>
544 * elf.c (elfcore_make_memtag_note_section): New function.
545 (elfcore_grok_note): Handle NT_MEMTAG note types.
547 2021-09-07 Nick Clifton <nickc@redhat.com>
550 * elf32-xtensa.c (elf_xtensa_do_reloc): Add check for put of range
554 * elfxx-riscv.c (riscv_elf_add_sub_reloc): Add check for out of
557 2021-08-10 Nick Clifton <nickc@redhat.com>
559 * po/sr.po: Updated Serbian translation.
561 2021-07-18 Nick Clifton <nickc@redhat.com>
563 * config.bfd: Move pending obsoletion targets to obsolete list.
565 2021-07-16 Giulio Benetti <giulio.benetti@benettiengineering.com>
567 * elf32-or1k.c (or1k_elf_relocate_section): Use a separate entry
568 in switch case R_OR1K_INSN_REL_26 where we need to check for
569 !SYMBOL_CALLS_LOCAL() instead of !SYMBOL_REFERENCES_LOCAL().
571 2021-07-14 Clément Chigot <clement.chigot@atos.net>
573 * libxcoff.h (struct xcoff_dwsect_name): Add DWARF name.
574 * coff-rs6000.c (xcoff_dwsect_names): Update.
575 * coffcode.h (sec_to_styp_flags): Likewise.
576 (coff_new_section_hook): Likewise.
578 2021-07-10 Alan Modra <amodra@gmail.com>
580 * dwarf2.c (read_address): Remove accidental commit.
581 (read_ranges): Compare offset rather than pointers.
583 2021-07-08 Nick Clifton <nickc@redhat.com>
585 * po/pt.po: Updated Portuguese translation.
587 2021-07-07 Nick Clifton <nickc@redhat.com>
589 * elfcode.h (elf_swap_symbol_out): Revert accidental change that
590 removed an abort if the shndx pointer is NULL.
592 2021-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
594 * sysdep.h [!ENABLE_NLS]: Prevent inclusion of <libintl.h> on
597 2021-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
599 * configure.ac: Check for strnlen declaration.
600 * configure, config.in: Regenerate.
602 2021-07-07 Nick Clifton <nickc@redhat.com>
605 * coff-rs6000.c (xcoff_reloc_type_tls): Reformat error messages in
606 order to fix problems when translating.
607 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
608 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
610 * po/bfd.pot: Regenerate.
612 2021-07-06 Michael Matz <matz@suse.de>
615 * elfnn-riscv.c (riscv_relax_delete_bytes): Check for any
618 2021-07-06 Alan Modra <amodra@gmail.com>
621 * elf64-bpf.c (bpf_elf_generic_reloc): Add missing ATTRIBUTE_UNUSED.
623 2021-07-05 Alan Modra <amodra@gmail.com>
626 * elf64-bpf.c (bpf_elf_generic_reloc): Use correct bfd for bfd_put
627 and bfd_put_32 calls. Correct section limit checks.
629 2021-07-03 Nick Clifton <nickc@redhat.com>
631 * version.m4: Update version number.
632 * configure: Regenerate.
633 * po/opcodes.pot: Regenerate.
635 2021-07-03 Nick Clifton <nickc@redhat.com>
637 * 2.37 release branch created.
639 2021-07-02 Nick Clifton <nickc@redhat.com>
642 * dwarf2.c (read_ranges): Check that range_ptr does not exceed
645 2021-06-30 YunQiang Su <yunqiang.su@cipunited.com>
648 * bfd/elfxx-mips.c (_bfd_mips_elf_section_from_shdr,
649 _bfd_mips_elf_fake_sections): Mark LTO debug info as
652 2021-06-29 Nick Clifton <nickc@redhat.com>
654 * config.bfd (obsolete configurations): Add netbsdpe.
656 2021-06-22 Nelson Chu <nelson.chu@sifive.com>
658 * elfnn-riscv.c (riscv_pcrel_hi_reloc): Added field to store
659 the original relocation type, in case the type is converted to
661 (riscv_pcrel_lo_reloc): Removed unused name field.
662 (riscv_pcrel_relocs): Added comments.
663 (riscv_zero_pcrel_hi_reloc): Removed unused input_bfd.
664 (riscv_record_pcrel_hi_reloc): Updated.
665 (riscv_record_pcrel_lo_reloc): Likewise.
666 (riscv_resolve_pcrel_lo_relocs): Likewise. Check the original
667 type of auipc, to make sure the %pcrel_lo without any addends.
668 Otherwise, report dangerous relocation error.
669 (riscv_elf_relocate_section): Updated above functions are changed.
670 For R_RISCV_GOT_HI20, report dangerous relocation error when addend
673 2021-06-19 H.J. Lu <hongjiu.lu@intel.com>
676 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Count PLT for GOTOFF
677 relocation against IFUNC symbols.
678 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
680 2021-06-19 H.J. Lu <hongjiu.lu@intel.com>
682 * elflink.c (bfd_elf_final_link): Correct DT_TEXTREL warning in
685 2021-06-18 H.J. Lu <hongjiu.lu@intel.com>
687 * elf-properties.c (_bfd_elf_parse_gnu_properties): Handle
688 GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI,
689 GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI.
690 (elf_merge_gnu_properties): Likewise.
692 2021-06-11 Alan Modra <amodra@gmail.com>
695 * elf-bfd.h (struct elf_obj_tdata): Add is_pie.
696 * elflink.c (elf_link_add_object_symbols): Set is_pie.
698 2021-06-09 Nick Clifton <nickc@redhat.com>
701 * config.bfd: Do not add the sparc_elf32_vec or sparc_elf64_vec
702 vectors to Sparc Solaris2 targets.
704 2021-06-08 Michael Matz <matz@suse.de>
706 * elf.c (bfd_section_from_shdr): Set has_secondary_relocs flag.
707 (_bfd_elf_slurp_secondary_reloc_section): Use it for early-out.
709 2021-06-07 Jan Beulich <jbeulich@suse.com>
711 * dwarf2.c (read_ranges, read_rnglists): Add u suffix to constant.
713 2021-06-02 Alan Modra <amodra@gmail.com>
715 * elf-attrs.c (_bfd_elf_parse_attributes): Break out of loop if
716 subsection length is too small to cover tag and length field.
718 2021-05-31 Nelson Chu <nelson.chu@sifive.com>
719 Lifang Xia <lifang_xia@c-sky.com>
722 * elfnn-riscv.c (struct riscv_elf_link_hash_table): New integer pointer
723 to monitor the data segment phase.
724 (bfd_elfNN_riscv_set_data_segment_info): New function called by
725 after_allocation, to set the data_segment_phase from expld.dataseg.
726 (_bfd_riscv_relax_section): Don't relax when data_segment_phase is
727 exp_seg_relro_adjust (0x4).
728 * elfxx-riscv.h (bfd_elf32_riscv_set_data_segment_info): New extern.
729 (bfd_elf64_riscv_set_data_segment_info): Likewise
731 2021-05-28 H.J. Lu <hongjiu.lu@intel.com>
734 * elf32-i386.c: Don't include "libiberty.h".
735 (elf_howto_table): Revert commits a7664973b24 and 50c95a739c9.
736 (elf_i386_rtype_to_howto): Revert commit 50c95a739c9.
737 (elf_i386_info_to_howto_rel): Likewise.
738 (elf_i386_tls_transition): Likewise.
739 (elf_i386_relocate_section): Likewise.
740 * elf64-x86-64.c (x86_64_elf_howto_table): Revert commits
741 a7664973b24 and 50c95a739c9.
742 (elf_x86_64_rtype_to_howto): Revert commit 50c95a739c9.
743 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Likewise.
744 * elfxx-x86.h (elf_x86_obj_tdata): Likewise.
745 (elf_x86_has_code16): Likewise.
747 2021-05-26 H.J. Lu <hongjiu.lu@intel.com>
750 * elf32-i386.c: Include "libiberty.h".
751 (elf_howto_table): Add 16-bit R_386_PC16 entry.
752 (elf_i386_rtype_to_howto): Add a BFD argument. Use 16-bit
753 R_386_PC16 if input has 16-bit mode instructions.
754 (elf_i386_info_to_howto_rel): Update elf_i386_rtype_to_howto
756 (elf_i386_tls_transition): Likewise.
757 (elf_i386_relocate_section): Likewise.
758 * elf64-x86-64.c (x86_64_elf_howto_table): Add 16-bit
760 (elf_x86_64_rtype_to_howto): Use 16-bit R_X86_64_PC16 if input
761 has 16-bit mode instructions.
762 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Set
763 elf_x86_has_code16 if relocatable input is marked with
764 GNU_PROPERTY_X86_FEATURE_2_CODE16.
765 * elfxx-x86.h (elf_x86_obj_tdata): Add has_code16.
766 (elf_x86_has_code16): New.
768 2021-05-26 Nelson Chu <nelson.chu@sifive.com>
770 * elfxx-riscv.h (check_unknown_prefixed_ext): New bool.
771 * elfxx-riscv.c (riscv_parse_prefixed_ext): Do not check the
772 prefixed extension name if check_unknown_prefixed_ext is false.
773 * elfnn-riscv.c (riscv_merge_arch_attr_info): Set
774 check_unknown_prefixed_ext to false for linker.
776 2021-05-25 Nick Clifton <nickc@redhat.com>
778 * elf32-arn.c (struct elf_arm_obj_tdata): Add num_entries field.
779 (elf32_arm_num_entries): New macro.
780 (elf32_arm_allocate_local_sym_info): Initialise the new field.
781 Allocate arrays individually so that buffer overruns can be
782 detected by memory checkers.
783 (elf32_arm_create_local_iplt): Check num_entries.
784 (elf32_arm_get_plt_info): Likewise.
785 (elf32_arm_final_link_relocate): Likewise.
786 (elf32_arm_check_relocs): Likewise.
787 (elf32_arm_size_dynamic_sections): Likewise.
788 (elf32_arm_output_arch_local_syms): Likewise.
790 2021-05-25 Nick Clifton <nickc@redhat.com>
792 * elf32-arm.c: Fix formatting.
794 2021-05-25 Alan Modra <amodra@gmail.com>
796 * elf-attrs.c (elf_attr_strdup): New function.
797 (_bfd_elf_attr_strdup): Use it here.
798 (elf_add_obj_attr_string): New function, extracted from..
799 (bfd_elf_add_obj_attr_string): ..here.
800 (elf_add_obj_attr_int_string): New function, extracted from..
801 (bfd_elf_add_obj_attr_int_string): ..here.
802 (_bfd_elf_parse_attributes): Don't allocate an extra byte for a
803 string terminator. Instead ensure parsing doesn't go past
804 end of sub-section. Use size_t variables for lengths.
806 2021-05-22 Alan Modra <amodra@gmail.com>
808 * libbfd.c (_bfd_safe_read_leb128): Remove length_return parameter.
809 Replace data pointer with pointer to pointer. Increment pointer
811 * libbfd-in.h (_bfd_safe_read_leb128): Update prototype.
812 * elf-attrs.c (_bfd_elf_parse_attributes): Adjust to suit. Be
813 careful not to increment data pointer past end. Remove now
814 redundant pr17512 check.
815 * wasm-module.c (READ_LEB128): Adjust to suit changes to
816 _bfd_safe_read_leb128.
817 * dwarf2.c (read_n_bytes): New inline function, old one renamed to..
818 (read_blk): ..this. Allocate and return block. Increment bfd_byte**
820 (read_3_bytes): New function.
821 (read_1_byte, read_1_signed_byte, read_2_bytes, read_4_bytes),
822 (read_8_bytes, read_string, read_indirect_string),
823 (read_indirect_line_string, read_alt_indirect_string): Take a
824 byte_byte** arg which is incremented over bytes read. Remove any
825 bytes_read return. Rewrite limit checks to compare lengths
826 rather than pointers.
827 (read_abbrevs, read_attribute_value, read_formatted_entries),
828 (decode_line_info, find_abstract_instance, read_ranges),
829 (read_rnglists, scan_unit_for_symbols, parse_comp_unit),
830 (stash_comp_unit): Adjust to suit. Rewrite limit checks to
831 compare lengths rather than pointers.
832 * libbfd.h: Regenerate.
834 2021-05-21 Luis Machado <luis.machado@linaro.org>
836 * elf.c (elfcore_make_memtag_note_section): New function.
837 (elfcore_grok_note): Handle NT_MEMTAG note types.
839 2021-05-20 Andrew Burgess <andrew.burgess@embecosm.com>
841 * section.c (bfd_get_section_by_name): Return NULL if name is
843 (bfd_get_section_by_name_if): Likewise.
844 * dwarf2.c (read_section): Remove unneeded NULL check.
845 (find_debug_info): Likewise.
847 2021-05-19 Nick Clifton <nickc@redhat.com>
849 * plugin.c (bfd_plugin_open_input): Inform the user if the limit
850 on the number of open files is reached. If possible, try to
851 increase this limit before failing.
853 2021-05-14 Nelson Chu <nelson.chu@sifive.com>
855 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Check the values
856 of %pcrel_hi, before and after adding the addend. Make sure the
857 value won't be changed, otherwise, report dangerous error.
859 2021-05-13 Nelson Chu <nelson.chu@sifive.com>
861 * elfxx-riscv.c (check_implicit_always): The check_func, always add
862 the implicit subset without checking.
863 (check_implicit_for_i): The check_func for i, only add zicsr and
864 zifencei when the version of i less than 2.1.
865 (struct riscv_implicit_subset): Record the subsets and their
866 corresponding implicit subsets.
867 (riscv_implicit_subsets): Table records all implicit informations.
868 (riscv_parse_add_implicit_subsets): Updated and add implicit subsets
869 according to riscv_implicit_subsets. Remove the redundant codes.
871 2021-05-13 Alan Modra <amodra@gmail.com>
874 * elf32-sh.c (sh_elf_info_to_howto): Correct check for last valid
877 2021-05-12 Luis Machado <luis.machado@linaro.org>
879 * elf-bfd.h (elfcore_write_aarch_mte): New prototype.
880 * elf.c (elfcore_grok_aarch_mte, elfcore_write_aarch_mte): New
882 (elfcore_grok_note): Handle notes of type NT_ARM_TAGGED_ADDR_CTRL.
883 (elfcore_write_register_note): Handle MTE notes.
885 2021-05-11 Alan Modra <amodra@gmail.com>
888 * pdp11.c (aout_get_external_symbols): Clear first four bytes of
889 strings array, not just the first byte.
890 * aoutx.h (aout_get_external_symbols): Likewise.
892 2021-05-10 H.J. Lu <hongjiu.lu@intel.com>
895 * simple.c (bfd_simple_get_relocated_section_contents): Remove
898 2021-05-10 Nick Clifton <nickc@redhat.com>
901 * simple.c (simple_dummy_add_to_set): New function.
902 (simple_dummy_constructor): New function.
903 (simple_dummy_multiple_common): New function.
904 (bfd_simple_get_relocated_section_contents): Zero out the
905 callbacks structure, and then set the add_to_set, constructor and
906 multiple_common fields.
908 2021-05-10 Dimitar Dimitrov <dimitar@dinux.eu>
910 * elf32-pru.c (elf_backend_can_gc_sections): Define as 1.
912 2021-05-08 Mike Frysinger <vapier@gentoo.org>
914 * doc/Makefile.am (html-local, bfd/index.html): New targets.
915 * doc/Makefile.in: Regenerate.
917 2021-05-08 Mike Frysinger <vapier@gentoo.org>
919 * doc/Makefile.am (AM_MAKEINFOFLAGS): Define.
920 * doc/Makefile.in: Regenerate.
922 2021-05-07 Clément Chigot <clement.chigot@atos.net>
924 * coff-rs6000.c (xcoff_dwsect_names): Add new DWARF
926 * coffgen.c (coff_pointerize_aux): Handle C_DWARF.
927 (coff_print_symbol): Likewise.
928 * libxcoff.h (XCOFF_DWSECT_NBR_NAMES): Update.
930 2021-05-07 Jan Beulich <jbeulich@suse.com>
932 * elf64-x86-64.c (x86_64_elf_howto_table): Set src_mask fields
935 2021-05-07 Alan Modra <amodra@gmail.com>
937 * bfd-in2.h: Regenerate.
938 * libbfd.h: Regenerate.
940 2021-05-06 Stafford Horne <shorne@gmail.com>
943 * elf32-or1k.c (PLT_ENTRY_SIZE_LARGE, PLT_MAX_INSN_COUNT,
944 OR1K_ADD, OR1K_ORI): New macros to help with plt creation.
945 (elf_or1k_link_hash_table): New field plt_count.
946 (elf_or1k_link_hash_entry): New field plt_index.
947 (elf_or1k_plt_entry_size): New function.
948 (or1k_write_plt_entry): Update to support variable size PLTs.
949 (or1k_elf_finish_dynamic_sections): Use new or1k_write_plt_entry
951 (or1k_elf_finish_dynamic_symbol): Update to write large PLTs
953 (allocate_dynrelocs): Use elf_or1k_plt_entry_size to account for
956 2021-05-06 Stafford Horne <shorne@gmail.com>
959 * elf32-or1k.c (or1k_elf_relocate_section): Relax R_OR1K_GOT16
960 overflow check if we have R_OR1K_GOT_AHI16 followed by
963 2021-05-06 Stafford Horne <shorne@gmail.com>
966 * bfd-in2.h: Add BFD_RELOC_OR1K_GOT_AHI16 relocation.
967 * elf32-or1k.c (or1k_elf_howto_table, or1k_reloc_map): Likewise.
968 (or1k_final_link_relocate, or1k_elf_relocate_section,
969 or1k_elf_check_relocs): Likewise.
970 * libbfd.h (bfd_reloc_code_real_names): Likewise.
973 2021-05-06 Stafford Horne <shorne@gmail.com>
976 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Change
977 condition used to cleanup plt entries to cleanup forced local
980 2021-05-05 H.J. Lu <hongjiu.lu@intel.com>
983 * elflink.c (elf_link_output_symstrtab): Always append ".COUNT"
986 2021-05-05 Alan Modra <amodra@gmail.com>
988 * vms-lib.c (vms_traverse_index): Account for vms_kbn size when
989 sanity checking keylen.
991 2021-05-04 Nick Clifton <nickc@redhat.com>
993 * libbfd.c (bfd_malloc): Provide some documenation. Treat a size
995 (bfd_realloc): Likewise.
996 (bfd_zmalloc): Likewise.
997 (bfd_realloc_or_free): Provide some documentation. Treat a size
998 of 0 as a request to free.
999 * libbfd-in.h (bfd_realloc): Remove prototype.
1000 (bfd_realloc_or_free): Remove prototype.
1001 (bfd_zmalloc): Remove prototype.
1002 * libbfd.h: Regenerate.
1004 2021-05-03 Jan Beulich <jbeulich@suse.com>
1006 * elf32-i386.c (elf_howto_table): Switch all 32-bit relocs to
1007 complain_overflow_dont.
1008 * elf64-x86-64.c (x86_64_elf_howto_table): Switch all 64-bit
1009 relocs to complain_overflow_dont.
1011 2021-05-03 Alan Modra <amodra@gmail.com>
1013 * elf32-ppc.c (allocate_dynrelocs): Keep dyn_relocs for undefweak
1014 symbols when -z dynamic-undefined-weak or when there are no
1015 dynamic relocs in read-only sections and -z nodynamic-undefined-weak
1017 * elf64-ppc.c (allocate_dynrelocs): Likewise.
1019 2021-05-03 Alan Modra <amodra@gmail.com>
1021 * elf32-ppc.c (allocate_dynrelocs): Call ensure_undef_dynamic for
1022 weak undefined symols that only appear on PLT relocs.
1023 * elf64-ppc.c (allocate_dynrelocs): Likewise.
1025 2021-05-03 Alan Modra <amodra@gmail.com>
1028 * elf32-ppc.c (ppc_elf_inline_plt): Do increment rel in loop.
1030 2021-05-03 Alan Modra <amodra@gmail.com>
1032 * elf32-csky.c (is_mapping_symbol_name): New function.
1033 (csky_elf_is_target_special_symbol): Likewise.
1034 (csky_elf_maybe_function_sym): Likewise.
1035 (bfd_elf32_bfd_is_target_special_symbol): Define.
1036 (elf_backend_maybe_function_sym): Define.
1038 2021-04-30 Nick Clifton <nickc@redhat.com>
1041 * mach-o.c (bfd_mach_o_core_fetch_environment): Use bfd_get_32 to
1044 2021-04-30 Nick Clifton <nickc@redhat.com>
1047 * elf32-xtensa.c (elf_xtensa_grok_prstatus): Check for core notes
1050 2021-04-30 Nick Clifton <nickc@redhat.com>
1053 * libbfd.c (bfd_realloc_or_free): Do not free a pointer than has
1054 been realloc'ed to size 0.
1056 2021-04-30 Nick Clifton <nickc@redhat.com>
1059 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Check for invalid name
1062 2021-04-29 Nick Clifton <nickc@redhat.com>
1065 * som.c (som_slurp_symbol_table): Assign symbols without any scope
1066 to the undefined section.
1067 (som_decode_symclass): Check for a missing symbol section.
1068 * syms.c (bfd_decode_symclass): Likewise.
1070 2021-04-29 Nick Clifton <nickc@redhat.com>
1073 * som.c (som_slurp_string_table): Place a terminating NUL byte at
1074 the end of the table.
1075 (som_slurp_symbol_table): Check for an over-large offset into the
1076 string string table.
1078 2021-04-28 Nick Clifton <nickc@redhat.com>
1080 * elf.c (_bfd_elf_maybe_function_sym): Do not accept annobin
1081 symbols as potential function symbols.
1082 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): Likewise.
1083 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
1084 * elf32-arm.c (elf32_arm_maybe_function_sym): Likewise.
1086 2021-04-26 Mike Frysinger <vapier@gentoo.org>
1088 * elf-bfd.h: Include stdlib.h.
1090 2021-04-26 Jan Beulich <jbeulich@suse.com>
1092 * elf32-i386.c (elf_howto_table): Switch R_386_PC16 to
1093 complain_overflow_signed.
1094 * elf64-x86-64.c (x86_64_elf_howto_table): Switch R_X86_64_PC16
1095 to complain_overflow_signed.
1097 2021-04-23 Eric Botcazou <ebotcazou@adacore.com>
1099 * elf.c (special_sections_p): Add .persistent.bss.
1101 2021-04-23 Jan Beulich <jbeulich@suse.com>
1103 * elf32-i386.c (elf_howto_table): R_386_TLS_DESC_CALL has zero
1105 * elf64-x86-64.c (x86_64_elf_howto_table): R_X86_64_TLSDESC_CALL
1106 has zero size field.
1108 2021-04-22 Clément Chigot <clement.chigot@atos.net>
1110 * hash.c (struct bfd_strtab_hash): Remove xcoff field.
1111 Add length_field_size field.
1112 (_bfd_stringtab_init): Change prototype.
1113 Adapt to new length_field_size.
1114 (_bfd_xcoff_stringtab_init): Likewise.
1115 (_bfd_stringtab_add): Likewise.
1116 (_bfd_stringtab_emit): Likewise.
1117 * libbfd-in.h (_bfd_xcoff_stringtab_init):
1119 * libbfd.h: Regenerate.
1120 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create):
1121 Call _bfd_xcoff_stringtab_init with isxcoff64 value.
1123 2021-04-22 Clément Chigot <clement.chigot@atos.net>
1125 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Add errors for
1126 unsupported storage class or auxialiry entries.
1127 Improve and adapt to new aux structures.
1128 Add C_DWARF support.
1129 (_bfd_xcoff_swap_aux_out): Likewise.
1130 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Likewise.
1131 (_bfd_xcoff64_swap_aux_out): Likewise.
1133 2021-04-21 Eli Zaretskii <eliz@gnu.org>
1136 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add display
1137 of IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP,
1138 IMAGE_FILE_NET_RUN_FROM_SWAP and IMAGE_FILE_UP_SYSTEM_ONLY flags.
1139 Decode the contents of the DllCharacteristics field.
1141 2021-04-21 Nick Clifton <nickc@redhat.com>
1144 * srec.c (srec_read_section): Replace assertions with error
1147 2021-04-20 Clément Chigot <clement.chigot@atos.net>
1150 * reloc.c (BFD_RELOC_PPC_NEG): New relocation.
1151 * bfd-in2.h: Regenerate.
1152 * libbfd.h: Regenerate.
1153 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Add
1154 BFD_RELOC_PPC_NEG handler.
1155 (xcoff_reloc_type_neg): Correctly substract addend.
1156 * coff64-rs6000.c (xcoff64_howto_table): Add R_NEG_32
1158 (xcoff64_rtype2howto): Add handler for R_NEG_32.
1159 (xcoff64_reloc_type_lookup): Add BFD_RELOC_PPC_NEG handler.
1160 * xcofflink.c (xcoff_need_ldrel_p): Check output section
1161 for R_POS-like relocations. New argument added.
1162 (xcoff_mark): Adapt to new xcoff_need_ldrel_p argument.
1163 (xcoff_link_input_bfd): Likewise.
1165 2021-04-16 Alan Modra <amodra@gmail.com>
1168 * coffcode.h (styp_to_sec_flags): Use an unsigned long styp_flags.
1169 (coff_write_object_contents): Pass bfd to COFF_ENCODE_ALIGNMENT,
1170 ignore alignment checks when return is false. Formatting.
1172 2021-04-15 Nelson Chu <nelson.chu@sifive.com>
1175 * elfnn-riscv.c (riscv_elf_is_target_special_symbol): Added to
1176 omit local and empty symbols since they usually generated to
1177 mark the auipc instructions.
1179 2021-04-15 Lifang Xia<lifang_xia@c-sky.com>
1181 * elf32-csky.c (csky_elf_howto_table)
1182 <R_CKCORE_PCREL_IMM16BY2>: Set special_function to
1183 bfd_elf_generic_reloc.
1184 <R_CKCORE_PCREL_IMM16BY4>: Likewise.
1185 <R_CKCORE_PCREL_IMM10BY4>: Likewise.
1186 <R_CKCORE_PCREL_IMM18BY2>: Likewise.
1187 <R_CKCORE_PCREL_FLRW_IMM8BY4>: Likewise.
1189 2021-04-14 H.J. Lu <hongjiu.lu@intel.com>
1192 * elf.c (assign_file_positions_for_non_load_sections): Set
1193 p_memsz to p_filesz for the loadable PT_NOTE segment.
1195 2021-04-14 Frederic Cambus <fred@statdns.com>
1197 * elf.c (elfcore_grok_netbsd_note): Remove unneeded #ifdef
1198 checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
1200 2021-04-14 Alan Modra <amodra@gmail.com>
1203 * elf32-metag.c (elf_metag_relocate_section): Don't use &hh->elf
1204 when hh might be NULL, test for NULL first.
1206 2021-04-14 Alan Modra <amodra@gmail.com>
1209 * elf32-arm.c (elf32_arm_size_stubs): Don't use &hash->root when
1210 hash might be NULL, cast instead.
1212 2021-04-13 Clément Chigot <clement.chigot@atos.net>
1214 * xcofflink.c (xcoff_link_check_ar_symbols): Update esym earlier.
1216 2021-04-13 Nelson Chu <nelson.chu@sifive.com>
1218 * elfnn-riscv.c (riscv_version_mismatch): Do not report the warning
1219 when the version of input or output is RISCV_UNKNOWN_VERSION, since
1220 the extension is added implicitly.
1221 * elfxx-riscv.c: Updated the obsolete comments.
1222 (RISCV_UNKNOWN_VERSION): Moved to elfxx-riscv.h.
1223 * elfxx-riscv.h (RISCV_UNKNOWN_VERSION): Added.
1225 2021-04-12 Alan Modra <amodra@gmail.com>
1227 * elf-bfd.h (ENABLE_CHECKING): Define.
1228 (elf_link_hash_lookup): Abort if wrong type of hash table.
1229 * configure.ac (--enable-checking): Add support.
1230 * config.in: Regenerate.
1231 * configure: Regenerate.
1233 2021-04-12 Alan Modra <amodra@gmail.com>
1235 * elf-bfd.h (is_elf_hash_table): Convert macro to inline function.
1236 (elf_link_hash_lookup, elf_link_hash_traverse): Likewise.
1237 (elf_hash_table, elf_hash_table_id): Likewise.
1238 * elf32-arm.c (elf32_arm_setup_section_lists): Delete redundant
1239 is_elf_hash_table check.
1240 * elf32-csky.c (elf32_csky_setup_section_lists): Likewise.
1241 * elf32-hppa.c (clobber_millicode_symbols): Correct param types.
1242 * elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
1243 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free: Likewise.
1244 (elfNN_ia64_global_dyn_sym_thunk: Likewise.
1245 * elf64-ia64-vms.c (elf64_ia64_global_dyn_info_free): Likewise.
1246 (elf64_ia64_global_dyn_sym_thunk): Likewise.
1247 (elf64_vms_link_add_object_symbols): Pass base type of hash table
1248 to is_elf_hash_table.
1249 * elflink.c (_bfd_elf_dynamic_symbol_p): Likewise.
1250 (_bfd_elf_symbol_refs_local_p, _bfd_elf_add_dynamic_entry): Likewise.
1251 (_bfd_elf_strip_zero_sized_dynamic_sections): Likewise.
1252 (_bfd_elf_link_check_relocs, elf_link_add_object_symbols): Likewise.
1253 (bfd_elf_final_link): Likewise.
1254 * elfnn-aarch64.c (elfNN_aarch64_setup_section_lists): Likewise.
1255 * elf64-ppc.c (ppc64_elf_set_toc): Likewise. Use bfd_link_hash_lookup.
1257 2021-04-12 Alan Modra <amodra@gmail.com>
1259 * elf-bfd.h (struct elf_backend_data): Return bfd_link_hash_entry*
1260 from elf_backend_archive_symbol_lookup.
1261 (_bfd_elf_archive_symbol_lookup): Return bfd_link_hash_entry*.
1262 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Likewise. Check
1263 we have a ppc_hash_table before accessing ppc_link_hash_entry
1265 * elflink.c (_bfd_elf_archive_symbol_lookup): Return
1266 bfd_link_hash_entry*.
1267 (elf_link_add_archive_symbols): Adjust to suit.
1269 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
1271 * elfxx-riscv.c (riscv_parse_std_ext): Fixed the wrong versions of
1272 i-ext when expanding g-ext.
1274 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
1276 * elfxx-riscv.c (riscv_ext_dont_care_version): Removed.
1277 (riscv_parse_add_subset): Always add the implicit extensions, even if
1278 their versions are RISCV_UNKNOWN_VERSION.
1279 (riscv_parse_std_ext): Delay to add i-ext as the implicit extension
1280 in the riscv_parse_add_implicit_subsets. Besides, add g-ext as the
1281 implicit extension after it has been expanded.
1282 (riscv_parse_add_implicit_subsets): Updated.
1284 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
1286 * elfxx-riscv.c (riscv_std_z_ext_strtab): Moved forward.
1287 (riscv_std_s_ext_strtab): Likewise.
1288 (riscv_std_h_ext_strtab): Likewise.
1289 (riscv_std_zxm_ext_strtab): Added for the zxm prefix.
1290 (enum riscv_prefix_ext_class): Moved forward and renamed from
1291 riscv_isa_ext_class. Reorder them according to the parsing order,
1292 since the enum values are used to check the orders in the
1293 riscv_compare_subsets.
1294 (struct riscv_parse_prefix_config): Moved forward and renamed from
1295 riscv_parse_config_t. Also removed the ext_valid_p field, the
1296 related functions are replaced by riscv_valid_prefixed_ext.
1297 (parse_config): Moved forward and updated. The more letters of the
1298 prefix string, the more forward it must be defined. Otherwise, we
1299 will get the wrong mapping when using strncmp in riscv_get_prefix_class.
1300 (riscv_get_prefix_class): Moved forward. Support to parse the
1301 multi-letter prefix, like zxm.
1302 (riscv_known_prefixed_ext): New function, check if the prefixed
1303 extension is supported according to the right riscv_std_*_ext_strtab.
1304 (riscv_valid_prefixed_ext): New function, used to replace the
1305 riscv_ext_*_valid_p functions.
1306 (riscv_init_ext_order): Do not set the values for prefix keywords
1307 since they may have multiple letters for now.
1308 (riscv_compare_subsets): Set the order values of prefix keywords
1309 to negative numbers according to the riscv_prefix_ext_class.
1310 (riscv_parse_std_ext): Call riscv_get_prefix_class to see if we
1311 have parsed the prefixed extensions.
1312 (riscv_parse_prefixed_ext): Updated and removed the parameter config.
1313 Report error when the prefix is unknown.
1314 (riscv_parse_subset): Do not parse the prefixed extensions according
1315 to the orders in the parse_config. Remove the confused message and
1316 let riscv_parse_prefixed_ext to report the details.
1317 * elfxx-riscv.h (enum riscv_isa_ext_class): Moved to elfxx-riscv.c.
1318 (riscv_get_prefix_class): Removed to static.
1320 2021-04-08 Mike Frysinger <vapier@gentoo.org>
1322 * configure.ac (ACX_BUGURL): Use https://.
1323 * configure.com (COPY_TEXT): Likewise.
1324 * configure: Regenerate.
1326 2021-04-05 Alan Modra <amodra@gmail.com>
1328 * configure.ac: Don't check for long long or long double type.
1329 Don't check for alloca.h, limits.h, stddef.h, stdlib.h, string.h,
1330 strings.h, time.h, wchar.h, wctype.h or sys/time.h. Don't check
1331 for strtoull, free, malloc, realloc, getenv, strstr, snprintf,
1332 vsnprintf, strlen or setitimer. Sort AC_CHECK_DECLS.
1333 (AC_ISC_POSIX): Don't invoke.
1334 (AC_HEADER_TIME, AC_HEADER_DIRENT, ACX_HEADER_STRING): Likewise.
1335 * sysdep.h: Remove many HAVE_*_H checks and fallback declarations.
1336 Do test HAVE_SYS_TYPES_H. Don't include sys/time.h. Reorder
1337 header order as per automake AC_INCLUDES_DEFAULT.
1338 * bfd-in.h: Include inttypes.h unconditionally.
1339 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Assume long long and
1340 long double are available.
1341 (bfd_scan_vma): Assume long long and strtoull are available.
1342 * elflink.c: Include limits.h unconditionally.
1343 * elfnn-riscv.c: Likewise.
1344 * wasm-module.c: Likewise.
1345 * hpux-core.c: Include dirent.h unconditionally.
1346 * trad-core.c: Likewise.
1347 * hosts/x86-64linux.h: Include stdlib.h unconditionally.
1348 * peXXigen.c: Remove HAVE_WCHAR_H and HAVE_WCTYPE_H checks.
1349 * elf32-m68hc1x.c: Don't include alloca-conf.h.
1350 * elf64-hppa.c: Likewise.
1352 * wasm-module.c: Likewise.
1354 * bfd-in2.h: Regenerate.
1355 * config.in: Regenerate.
1356 * configure: Regenerate.
1358 2021-04-01 Tamar Christina <tamar.christina@arm.com>
1361 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore overflow.
1363 2021-04-01 Martin Liska <mliska@suse.cz>
1365 * ecoff.c (strneq): Remove strneq and use startswith.
1366 (_bfd_ecoff_slurp_armap): Likewise.
1368 2021-04-01 Martin Liska <mliska@suse.cz>
1370 * elf-bfd.h (bfd_section_is_ctf): Use startswith function.
1371 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1372 (elf_get_reloc_section): Likewise.
1373 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
1374 * elf32-m32r.c (m32r_elf_section_flags): Likewise.
1375 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections): Likewise.
1376 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
1377 (nds32_elf_relocate_section): Likewise.
1378 (nds32_elf_action_discarded): Likewise.
1379 (nds32_elf_check_relocs): Likewise.
1380 (nds32_elf_section_flags): Likewise.
1381 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1382 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
1383 * elf32-rx.c (rx_table_find): Likewise.
1384 (rx_table_map): Likewise.
1385 * elf32-spu.c (spu_elf_backend_symbol_processing): Likewise.
1386 (spu_elf_find_overlays): Likewise.
1387 (needs_ovl_stub): Likewise.
1388 (allocate_spuear_stubs): Likewise.
1389 (build_spuear_stubs): Likewise.
1390 (mark_overlay_section): Likewise.
1391 (spu_elf_auto_overlay): Likewise.
1392 (spu_elf_output_symbol_hook): Likewise.
1393 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
1394 * elf32-xtensa.c (xtensa_property_section_name): Likewise.
1395 * elf64-ppc.c (ppc64_elf_section_flags): Likewise.
1396 (ppc64_elf_relocate_section): Likewise.
1397 * elflink.c (resolve_section): Likewise.
1398 (UNARY_OP): Likewise.
1399 (BINARY_OP_HEAD): Likewise.
1400 (elf_link_input_bfd): Likewise.
1401 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
1402 * elfxx-riscv.c (riscv_parse_subset): Likewise.
1403 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
1404 * opncls.c (get_build_id): Likewise.
1406 2021-03-31 Alan Modra <amodra@gmail.com>
1409 * bfd-in.h: Don't poison FALSE or TRUE.
1410 * bfd-in2.h: Regenerate.
1412 2021-03-31 Alan Modra <amodra@gmail.com>
1414 * sysdep.h: POISON_BFD_BOOLEAN: Define.
1415 * aix5ppc-core.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h,
1416 * aoutx.h, * arc-got.h, * archive.c, * archive64.c, * archures.c,
1417 * bfd-in.h, * bfd.c, * bfdwin.c, * binary.c, * cache.c,
1418 * coff-alpha.c, * coff-arm.c, * coff-arm.h, * coff-bfd.c,
1419 * coff-bfd.h, * coff-go32.c, * coff-i386.c, * coff-ia64.c,
1420 * coff-mcore.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c,
1421 * coff-stgo32.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c,
1422 * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c,
1423 * coffcode.h, * coffgen.c, * cofflink.c, * compress.c,
1424 * corefile.c, * cpu-aarch64.c, * cpu-aarch64.h, * cpu-alpha.c,
1425 * cpu-arc.c, * cpu-arm.c, * cpu-arm.h, * cpu-avr.c, * cpu-bfin.c,
1426 * cpu-bpf.c, * cpu-cr16.c, * cpu-cris.c, * cpu-crx.c,
1427 * cpu-csky.c, * cpu-d10v.c, * cpu-d30v.c, * cpu-dlx.c,
1428 * cpu-epiphany.c, * cpu-fr30.c, * cpu-frv.c, * cpu-ft32.c,
1429 * cpu-h8300.c, * cpu-hppa.c, * cpu-i386.c, * cpu-ia64.c,
1430 * cpu-iamcu.c, * cpu-ip2k.c, * cpu-iq2000.c, * cpu-k1om.c,
1431 * cpu-l1om.c, * cpu-lm32.c, * cpu-m10200.c, * cpu-m10300.c,
1432 * cpu-m32c.c, * cpu-m32r.c, * cpu-m68hc11.c, * cpu-m68hc12.c,
1433 * cpu-m68k.c, * cpu-m9s12x.c, * cpu-m9s12xg.c, * cpu-mcore.c,
1434 * cpu-mep.c, * cpu-metag.c, * cpu-microblaze.c, * cpu-mips.c,
1435 * cpu-mmix.c, * cpu-moxie.c, * cpu-msp430.c, * cpu-mt.c,
1436 * cpu-nds32.c, * cpu-nfp.c, * cpu-nios2.c, * cpu-ns32k.c,
1437 * cpu-or1k.c, * cpu-pdp11.c, * cpu-pj.c, * cpu-powerpc.c,
1438 * cpu-pru.c, * cpu-riscv.c, * cpu-rl78.c, * cpu-rs6000.c,
1439 * cpu-rx.c, * cpu-s12z.c, * cpu-s390.c, * cpu-score.c,
1440 * cpu-sh.c, * cpu-sparc.c, * cpu-spu.c, * cpu-tic30.c,
1441 * cpu-tic4x.c, * cpu-tic54x.c, * cpu-tic6x.c, * cpu-tilegx.c,
1442 * cpu-tilepro.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-vax.c,
1443 * cpu-visium.c, * cpu-wasm32.c, * cpu-xc16x.c, * cpu-xgate.c,
1444 * cpu-xstormy16.c, * cpu-xtensa.c, * cpu-z80.c, * cpu-z8k.c,
1445 * dwarf1.c, * dwarf2.c, * ecoff-bfd.h, * ecoff.c, * ecofflink.c,
1446 * elf-attrs.c, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h,
1447 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-nacl.c,
1448 * elf-nacl.h, * elf-properties.c, * elf-s390-common.c,
1449 * elf-s390.h, * elf-strtab.c, * elf-vxworks.c, * elf-vxworks.h,
1450 * elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c,
1451 * elf32-arm.h, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c,
1452 * elf32-bfin.h, * elf32-cr16.c, * elf32-cr16.h, * elf32-cris.c,
1453 * elf32-crx.c, * elf32-csky.c, * elf32-csky.h, * elf32-d10v.c,
1454 * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1455 * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c,
1456 * elf32-h8300.c, * elf32-hppa.c, * elf32-hppa.h, * elf32-i386.c,
1457 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
1458 * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1459 * elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c,
1460 * elf32-m68k.h, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
1461 * elf32-metag.h, * elf32-microblaze.c, * elf32-mips.c,
1462 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
1463 * elf32-nios2.c, * elf32-nios2.h, * elf32-or1k.c, * elf32-pj.c,
1464 * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
1465 * elf32-rx.c, * elf32-s12z.c, * elf32-s390.c, * elf32-score.c,
1466 * elf32-score.h, * elf32-score7.c, * elf32-sh-relocs.h,
1467 * elf32-sh.c, * elf32-sparc.c, * elf32-spu.c, * elf32-spu.h,
1468 * elf32-tic6x.c, * elf32-tic6x.h, * elf32-tilegx.c,
1469 * elf32-tilepro.c, * elf32-v850.c, * elf32-v850.h,
1470 * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
1471 * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1472 * elf32-xtensa.c, * elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c,
1473 * elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1474 * elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c,
1475 * elf64-ppc.h, * elf64-s390.c, * elf64-sparc.c,
1476 * elf64-tilegx.c, * elf64-x86-64.c, * elfcode.h,
1477 * elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c,
1478 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c,
1479 * elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h,
1480 * elfxx-mips.c, * elfxx-mips.h, * elfxx-riscv.c, * elfxx-riscv.h,
1481 * elfxx-sparc.c, * elfxx-sparc.h, * elfxx-target.h,
1482 * elfxx-tilegx.c, * elfxx-tilegx.h, * elfxx-x86.c, * elfxx-x86.h,
1483 * format.c, * genlink.h, * hash.c, * i386aout.c, * i386lynx.c,
1484 * i386msdos.c, * ihex.c, * libaout.h, * libbfd-in.h,
1485 * libbfd.c, * libcoff-in.h, * libecoff.h, * libpei.h,
1486 * libxcoff.h, * linker.c, * mach-o-aarch64.c, * mach-o-arm.c,
1487 * mach-o-i386.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h,
1488 * merge.c, * mmo.c, * netbsd.h, * opncls.c, * pc532-mach.c,
1489 * pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-sh.c,
1490 * pe-x86_64.c, * peXXigen.c, * pef.c, * pei-arm.c, * pei-i386.c,
1491 * pei-ia64.c, * pei-mcore.c, * pei-sh.c, * pei-x86_64.c,
1492 * peicode.h, * plugin.c, * plugin.h, * ppcboot.c, * reloc.c,
1493 * reloc16.c, * rs6000-core.c, * section.c, * simple.c, * som.c,
1494 * som.h, * srec.c, * stabs.c, * syms.c, * targets.c, * tekhex.c,
1495 * verilog.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * vms.h,
1496 * wasm-module.c, * xcofflink.c, * xcofflink.h, * xsym.c,
1497 * xsym.h: Replace bfd_boolean with bool, FALSE with false, and
1498 TRUE with true throughout.
1499 * bfd-in2.h: Regenerate.
1500 * libbfd.h: Regenerate.
1501 * libcoff.h: Regenerate.
1503 2021-03-31 Alan Modra <amodra@gmail.com>
1505 * bfd-in.h: Include stdbool.h.
1506 (bfd_boolean): Define as bool
1507 * bfd-in2.h: Regenerate.
1509 2021-03-31 Alan Modra <amodra@gmail.com>
1511 * .gitignore: Delete bfd_stdint.h entry.
1512 * Makefile.am (bfdinclude_HEADERS): Delete bfd_stdint.h.
1513 (BUILD_HFILES, LOCAL_H_DEPS): Likewise.
1514 * bfd-in.h: Include stdint.h in place of bfd_stdint.h.
1515 * configure.ac: Don't invoke GCC_HEADER_STDINT.
1516 * configure.com: Don't create bfd_stdint.h.
1517 * Makefile.in: Regenerate.
1518 * aclocal.m4: Regenerate.
1519 * bfd-in2.h: Regenerate.
1520 * config.in: Regenerate.
1521 * configure: Regenerate.
1522 * doc/Makefile.in: Regenerate.
1523 * po/BLD-POTFILES.in: Regenerate.
1525 2021-03-31 Alan Modra <amodra@gmail.com>
1527 * bfd-in.h: Include string.h.
1528 (LITMEMCPY, LITSTRCPY): Delete.
1529 * bfd-in2.h: Regenerate.
1531 2021-03-30 Alan Modra <amodra@gmail.com>
1533 * elflink.c (elf_link_add_object_symbols): Don't set h->indx
1534 unless is_elf_hash_table.
1536 2021-03-29 Alan Modra <amodra@gmail.com>
1538 * aoutx.h (aout_link_write_symbols): Don't cast boolean expression
1540 * elf32-or1k.c (or1k_set_got_and_rela_sizes): Dont compare booleans
1542 * elf32-arc.c (name_for_global_symbol): Don't compare boolean to TRUE.
1543 (is_reloc_PC_relative): Don't use "boolean_condition ? TRUE : FALSE".
1544 (is_reloc_SDA_relative, is_reloc_for_GOT): Likewise.
1545 (is_reloc_for_PLT, is_reloc_for_TLS): Likewise.
1546 * elf32-arm.c (stm32l4xx_need_create_replacing_stub): Likewise.
1547 * elf32-nds32.c (insert_nds32_elf_blank): Likewise.
1548 * elf32-rx.c (rx_set_section_contents): Likewise.
1549 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1550 * elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): Likewise.
1551 * mach-o.c (bfd_mach_o_read_command): Likewise.
1552 * targets.c (bfd_get_target_info): Likewise.
1554 2021-03-29 Alan Modra <amodra@gmail.com>
1556 * coff-z80.c (z80_is_local_label_name): Return bfd_boolean.
1557 * elf32-z80.c (z80_is_local_label_name): Likewise.
1558 * elf32-spu.c (spu_elf_modify_headers): Likewise.
1559 * elf32-nds32.h (struct elf_nds32_link_hash_table <hyper_relax>):
1561 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Correct test
1562 for error return from vms_write_data_block.
1564 2021-03-29 Alan Modra <amodra@gmail.com>
1566 * elf32-i386.c (elf_i386_finish_local_dynamic_symbol): Return int.
1567 * elf64-ia64-vms.c (elf64_ia64_local_dyn_info_free): Likewise.
1568 (elf64_ia64_local_dyn_sym_thunk): Likewise.
1569 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol): Likewise.
1570 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_ifunc_dynrelocs),
1571 (elfNN_aarch64_finish_local_dynamic_symbol): Likewise.
1572 * elfnn-ia64.c (elfNN_ia64_local_dyn_info_free): Likewise.
1573 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1574 * elfnn-riscv.c (allocate_local_ifunc_dynrelocs): Likewise.
1575 (riscv_pcrel_reloc_eq): Likewise.
1576 (riscv_elf_finish_local_dynamic_symbol): Likewise.
1577 * elfxx-sparc.c (allocate_local_dynrelocs): Likewise.
1578 (finish_local_dynamic_symbol): Likewise.
1579 * elfxx-x86.c (elf_x86_allocate_local_dynreloc): Likewise.
1580 * elfxx-mips.c (mips_elf_resolve_got_page_ref): Likewise.
1581 (mips_elf_count_got_symbols): Change return type to bfd_boolean.
1583 2021-03-29 Alan Modra <amodra@gmail.com>
1585 * elflink.c (elf_link_output_symstrtab): Make flinfo parameter
1587 (bfd_elf_final_link): Delete out_sym_func typedef and don't cast
1588 elf_link_output_symstrtab when calling output_arch_syms and
1589 output_arch_local_syms.
1590 * elf-bfd.h (struct elf_backend_data <elf_backend_output_arch_syms,
1591 elf_backend_output_arch_local_syms>): Change return type of func
1592 arg to match elf_link_output_symstrtab.
1593 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Correct
1595 * elf32-nds32.c (nds32_elf_output_symbol_hook): Correct return type.
1596 (nds32_elf_output_arch_syms): Correct func return type.
1598 2021-03-29 Alan Modra <amodra@gmail.com>
1600 * elf-m10200.c (mn10200_elf_relocate_section): Return int.
1601 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1602 * elf32-arc.c (elf_arc_relocate_section): Likewise.
1603 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1604 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1605 * elf32-bfin.c (bfin_relocate_section): Likewise.
1606 (bfinfdpic_relocate_section): Likewise.
1607 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1608 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1609 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1610 * elf32-csky.c (csky_elf_relocate_section): Likewise.
1611 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1612 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1613 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1614 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1615 * elf32-ft32.c (ft32_elf_relocate_section): Likewise.
1616 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1617 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1618 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1619 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1620 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1621 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1622 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1623 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1624 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1625 * elf32-m68hc1x.h (elf32_m68hc11_relocate_section): Likewise.
1626 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1627 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1628 * elf32-mep.c (mep_elf_relocate_section): Likewise.
1629 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1630 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1631 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1632 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1633 * elf32-mt.c (mt_elf_relocate_section): Likewise.
1634 * elf32-nds32.c (nds32_elf_relocate_section): Likewise.
1635 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1636 * elf32-or1k.c (or1k_elf_relocate_section): Likewise.
1637 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1638 * elf32-pru.c (pru_elf32_relocate_section): Likewise.
1639 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1640 * elf32-rx.c (rx_elf_relocate_section): Likewise.
1641 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1642 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1643 (_bfd_score_elf_relocate_section): Likewise.
1644 * elf32-score.h (s7_bfd_score_elf_relocate_section): Likewise.
1645 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1646 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1647 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1648 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1649 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1650 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1651 * elf32-visium.c (visium_elf_relocate_section): Likewise.
1652 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1653 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1654 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1655 * elf32-z80.c (z80_elf_relocate_section): Likewise.
1656 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1657 (elf64_alpha_relocate_section): Likewise.
1658 * elf64-bpf.c (bpf_elf_relocate_section): Likewise.
1659 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1660 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
1661 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1662 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1663 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1664 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1665 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1666 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1667 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1668 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1669 * elfxx-mips.h (_bfd_mips_elf_relocate_section): Likewise.
1670 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1671 * elfxx-sparc.h (_bfd_sparc_elf_relocate_section): Likewise.
1672 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1673 * elfxx-tilegx.h (tilegx_elf_relocate_section): Likewise.
1675 2021-03-26 Keith Seitz <keiths@redhat.com>
1677 * elfcore.h (_bfd_elf_core_find_build_id): Seek file
1678 offset of program headers after calling elf_read_notes.
1680 2021-03-23 Jan Beulich <jbeulich@suse.com>
1682 * dwarf2.c (read_indexed_string): Rename index to idx.
1684 2021-03-22 Martin Liska <mliska@suse.cz>
1686 * bfd-in.h (startswith): Add startswith function.
1687 (CONST_STRNEQ): Remove.
1688 * bfd-in2.h (startswith): Regenerate with make headers.
1689 * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith.
1690 (_bfd_slurp_extended_name_table): Likewise.
1691 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1692 * bfd.c (bfd_get_sign_extend_vma): Likewise.
1693 (bfd_convert_section_size): Likewise.
1694 (bfd_convert_section_contents): Likewise.
1695 * coff-stgo32.c (go32exe_create_stub): Likewise.
1696 (go32exe_check_format): Likewise.
1697 * coffcode.h (styp_to_sec_flags): Likewise.
1698 (GNU_DEBUGALTLINK): Likewise.
1699 * coffgen.c (_bfd_coff_section_already_linked): Likewise.
1700 (coff_gc_sweep): Likewise.
1701 (bfd_coff_gc_sections): Likewise.
1702 * cofflink.c (coff_link_add_symbols): Likewise.
1703 (process_embedded_commands): Likewise.
1704 * compress.c (bfd_is_section_compressed_with_header): Likewise.
1705 (bfd_init_section_decompress_status): Likewise.
1706 * dwarf2.c (find_debug_info): Likewise.
1707 (place_sections): Likewise.
1708 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1709 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1710 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1711 (assign_section_numbers): Likewise.
1712 (elfcore_grok_win32pstatus): Likewise.
1713 * elf32-arm.c (cmse_scan): Likewise.
1714 (elf32_arm_gc_mark_extra_sections): Likewise.
1715 (elf32_arm_size_dynamic_sections): Likewise.
1716 (is_arm_elf_unwind_section_name): Likewise.
1717 * elf32-bfin.c (bfin_size_dynamic_sections): Likewise.
1718 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1719 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
1720 * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise.
1721 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
1722 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1723 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1724 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1725 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1726 * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise.
1727 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
1728 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1729 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1730 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1731 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1732 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
1733 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
1734 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
1735 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise.
1736 (elf32_tic6x_size_dynamic_sections): Likewise.
1737 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1738 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise.
1739 (xtensa_is_insntable_section): Likewise.
1740 (xtensa_is_littable_section): Likewise.
1741 (xtensa_is_proptable_section): Likewise.
1742 (xtensa_property_section_name): Likewise.
1743 (xtensa_callback_required_dependence): Likewise.
1744 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1745 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1746 * elf64-ia64-vms.c (is_unwind_section_name): Likewise.
1747 (get_reloc_section): Likewise.
1748 (elf64_ia64_size_dynamic_sections): Likewise.
1749 (elf64_ia64_object_p): Likewise.
1750 * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise.
1751 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
1752 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1753 * elflink.c (elf_link_add_object_symbols): Likewise.
1754 (_bfd_elf_gc_mark_extra_sections): Likewise.
1755 (bfd_elf_parse_eh_frame_entries): Likewise.
1756 (_bfd_elf_section_already_linked): Likewise.
1757 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise.
1758 * elfnn-ia64.c (is_unwind_section_name): Likewise.
1759 (elfNN_ia64_size_dynamic_sections): Likewise.
1760 (elfNN_ia64_object_p): Likewise.
1761 * elfxx-mips.c (FN_STUB_P): Likewise.
1762 (CALL_STUB_P): Likewise.
1763 (CALL_FP_STUB_P): Likewise.
1764 (_bfd_mips_elf_section_from_shdr): Likewise.
1765 (_bfd_mips_elf_fake_sections): Likewise.
1766 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1767 (_bfd_mips_final_write_processing): Likewise.
1768 (_bfd_mips_elf_final_link): Likewise.
1769 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1770 * elfxx-x86.c (elf_i386_is_reloc_section): Likewise.
1771 (elf_x86_64_is_reloc_section): Likewise.
1772 * hpux-core.c (thread_section_p): Likewise.
1773 * libcoff.h (bfd_pei_p): Likewise.
1774 * linker.c (REAL): Likewise.
1775 (unwrap_hash_lookup): Likewise.
1776 (_bfd_generic_link_add_one_symbol): Likewise.
1777 * mmo.c (mmo_internal_write_section): Likewise.
1778 * osf-core.c (osf_core_core_file_p): Likewise.
1779 * pef.c (bfd_pef_print_symbol): Likewise.
1780 * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise.
1781 * som.c (som_slurp_symbol_table): Likewise.
1782 (som_slurp_armap): Likewise.
1783 * wasm-module.c (wasm_compute_custom_section_file_position): Likewise.
1785 2021-03-22 Jan Beulich <jbeulich@suse.com>
1787 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Add missing
1788 language translation wrapping to _bfd_error_handler()
1791 2021-03-21 Alan Modra <amodra@gmail.com>
1793 * bfd-in.h (startswith): New inline.
1794 (CONST_STRNEQ): Use startswith.
1795 * bfd-in2.h: Regenerate.
1797 2021-03-20 Alan Modra <amodra@gmail.com>
1800 * elf.c (_bfd_elf_make_section_from_shdr): Remove SHF_EXCLUDE
1801 test for .gnu.debuglto*.
1803 2021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1806 * elf.c (_bfd_elf_make_section_from_shdr): Treat
1807 .gnu.debuglto_.debug_ section as debugging section unless it is
1808 marked with SHF_EXCLUDE.
1809 * elflink.c (elf_create_symbuf): Revert commit 994b2513281.
1810 (bfd_elf_match_symbols_in_sections): Ignore section symbols when
1811 matching non-debugging sections or linkonce section with comdat
1814 2021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1817 * dwarf2.c (read_attribute_value): Check version >= 3 for
1820 2021-03-16 Nick Clifton <nickc@redhat.com>
1822 * peXXigen.c (_bfd_XXi_swap_aux_out): Avoid potential buffer
1823 overrun by using sizeof of the destination x_fname field as the
1826 2021-03-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1828 * elfxx-riscv.c (riscv_std_z_ext_strtab): Add zba, zbb and zbc.
1830 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1832 * reloc.c (BFD_RELOC_PPC_TLS_LE, BFD_RELOC_PPC_TLS_IE,
1833 BFD_RELOC_PPC_TLS_M, BFD_RELOC_PPC_TLS_ML, BFD_RELOC_PPC64_TLS_GD,
1834 BFD_RELOC_PPC64_TLS_LD, BFD_RELOC_PPC64_TLS_LE,
1835 BFD_RELOC_PPC64_TLS_IE, BFD_RELOC_PPC64_TLS_M,
1836 BFD_RELOC_PPC64_TLS_ML): New relocations.
1837 * bfd-in2.h: Regenerate.
1838 * libbfd.h: Regenerate.
1839 * coff-rs6000.c (xcoff_calculate_relocation): Call
1840 xcoff_reloc_type_tls for TLS relocations.
1841 (xcoff_howto_table): Implement TLS relocations.
1842 (_bfd_xcoff_reloc_type_lookup): Add cases TLS relocations.
1843 (xcoff_reloc_type_tls): New function.
1844 * coff64-rs6000.c (xcoff_calculate_relocation): Likewise.
1845 (xcoff_howto_table): Likewise.
1846 (_bfd_xcoff_reloc_type_lookup): Likewise.
1847 * coffcode.h (sec_to_styp_flags): Handle TLS sections.
1848 (styp_to_sec_flags): Likewise.
1849 (coff_compute_section_file_positions): Avoid file offset
1850 optimisation for .data when the previous section is .tdata.
1851 (coff_write_object_contents): Handle TLS sections.
1852 * coffswap.h (coff_swap_aouthdr_out): Add support for
1853 new fields in aouthdr.
1854 * libxcoff.h (xcoff_reloc_type_tls): Add prototype.
1855 * xcofflink.c (xcoff_link_add_symbols): Handle XMC_UL.
1856 (xcoff_need_ldrel_p): Add cases for TLS relocations.
1857 (xcoff_create_ldrel): Add l_symndx for TLS sections.
1859 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1861 * reloc.c (BFD_RELOC_PPC_TOC16_HI, BFD_RELOC_PPC_TOC16_LO):
1863 * bfd-in2.h: Regenerate.
1864 * libbfd.h: Regenerate.
1865 * coff-rs6000.c (xcoff_calculate_relocation): Call
1866 xcoff_reloc_type_toc for R_TOCU and R_TOCL.
1867 (xcoff_howto_table): Remove src_mask for TOC relocations.
1868 Add R_TOCU and R_TOCL howtos.
1869 (_bfd_xcoff_reloc_type_lookup): Add cases for
1870 BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO.
1871 (xcoff_reloc_type_toc): Compute the whole offset.
1872 Implement R_TOCU and R_TOCL.
1873 * coff64-rs6000.c (xcoff64_calculate_relocation):
1875 (xcoff64_howto_table): Likewise.
1876 (xcoff64_reloc_type_lookup): Likewise.
1878 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1880 * coff-rs6000.c (xcoff_calculate_relocation): Correct and
1881 add new relocations.
1882 (xcoff_howto_table): Likewise.
1883 (xcoff_rtype2howto): Increase r_type maximum value.
1884 (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead
1885 of create a new one from scratch. Enable only some relocations
1886 to have a changing r_size.
1887 * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise.
1888 (xcoff64_howto_table): Likewise.
1889 (xcoff64_rtype2howto): Likewise.
1890 (xcoff64_ppc_relocate_section): Likewise.
1891 * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value.
1893 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1895 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Move.
1897 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1899 * coff64-rs6000.c (xcoff64_write_object_contents): Remove.
1900 * coffcode.h (coff_write_object_contents): Add bfd_mach_ppc_620
1901 support for o_cputype field. Avoid creating an empty a.out header
1904 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1906 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): Add
1909 2021-03-11 Nelson Chu <nelson.chu@sifive.com>
1911 * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean
1912 restart_relax, used to check if we need to run the whole
1913 relaxations from relax pass 0 to 2 again.
1914 (riscv_elf_link_hash_table_create): Init restart_relax to FALSE.
1915 (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set.
1916 (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code.
1917 (bfd_elfNN_riscv_restart_relax_sections): New function. Called by
1918 after_allocation to check if we need to run the whole relaxations again.
1919 (_bfd_riscv_relax_section): We will only enter into the relax pass 3
1920 when the restart_relax is FALSE; At last set restart_relax to TRUE if
1922 * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration.
1923 (bfd_elf64_riscv_restart_relax_sections): Likewise.
1925 2021-03-10 Jan Beulich <jbeulich@suse.com>
1927 * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
1930 2021-03-10 Alan Modra <amodra@gmail.com>
1931 Jan Beulich <jbeulich@suse.com>
1933 * elf.c (bfd_elf_generic_reloc): Make references between debug
1934 sections use section relative values.
1936 2021-03-09 Jan Beulich <jbeulich@suse.com>
1938 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
1940 2021-03-05 H.J. Lu <hongjiu.lu@intel.com>
1944 * bfd.c (_bfd_get_link_info): New function.
1945 * elf-bfd.h (output_elf_obj_tdata): Add link_info.
1946 (elf_link_info): New.
1947 * libbfd-in.h (_bfd_get_link_info): New prototype.
1948 * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
1949 R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
1950 * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
1951 (pex64_link_add_symbols): New function.
1952 (coff_bfd_link_add_symbols): New macro.
1953 * libbfd.h: Regenerated.
1955 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1956 Andrew Burgess <andrew.burgess@embecosm.com>
1958 * elf-bfd.h (elfcore_write_riscv_csr): Declare.
1959 * elf.c (elfcore_grok_riscv_csr): New function.
1960 (elfcore_grok_note): Handle NT_RISCV_CSR.
1961 (elfcore_write_riscv_csr): New function.
1962 (elfcore_write_register_note): Handle '.reg-riscv-csr'.
1964 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1965 Andrew Burgess <andrew.burgess@embecosm.com>
1967 * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
1968 (PRPSINFO_PR_PSARGS_LENGTH): Define.
1969 (riscv_write_core_note): New function.
1970 (riscv_elf_grok_psinfo): Make use of two new length defines.
1971 (elf_backend_write_core_note): Define.
1973 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1974 Andrew Burgess <andrew.burgess@embecosm.com>
1976 * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
1977 * elf.c (elfcore_grok_gdb_tdesc): New function.
1978 (elfcore_grok_note): Handle NT_GDB_TDESC.
1979 (elfcore_write_gdb_tdesc): New function.
1980 (elfcore_write_register_note): Handle NT_GDB_TDESC.
1982 2021-03-05 Nick Clifton <nickc@redhat.com>
1985 * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
1986 (read_indexed_string): Placeholder function.
1987 (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
1990 2021-03-05 Alan Modra <amodra@gmail.com>
1992 * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
1994 * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
1995 adjustments here instead. Separate pc-relative adjustments
1996 from symbol related adjustments. Tidy comments and formatting.
1998 2021-03-04 Jan Beulich <jbeulich@suse.com>
2000 * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
2003 2021-03-04 Alan Modra <amodra@gmail.com>
2005 * rs6000-core.c (rs6000coff_core_p): Correct prototype.
2007 2021-03-03 Alan Modra <amodra@gmail.com>
2010 * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
2011 processing not when start/stop symbol section is unmarked but
2012 on first time a start/stop symbol is processed.
2014 2021-03-03 Alan Modra <amodra@gmail.com>
2016 * reloc.c: Include x86_64.h rather than internal.h.
2018 2021-03-02 Nick Clifton <nickc@redhat.com>
2021 * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
2022 function and variable tags and a second time to resolve their
2025 2021-03-02 Nick Alcock <nick.alcock@oracle.com>
2027 * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
2029 2021-03-02 Alan Modra <amodra@gmail.com>
2032 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
2033 linker defined start/stop symbols when start_stop_gc.
2035 2021-03-02 Alan Modra <amodra@gmail.com>
2037 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
2038 indirect to pc-relative or toc-relative for undefined symbols.
2040 2021-03-01 Alan Modra <amodra@gmail.com>
2041 Fangrui Song <maskray@google.com>
2043 * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
2044 defined start/stop symbols when start_stop_gc.
2045 (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
2046 (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
2047 * linker.c (bfd_generic_define_start_stop): Likewise.
2049 2021-02-25 Alan Modra <amodra@gmail.com>
2052 * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
2053 * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
2054 use when deciding an as-needed library should be loaded instead
2055 of using the binding of the library definition.
2057 2021-02-24 Alan Modra <amodra@gmail.com>
2060 * coff-stgo32.c (go32exe_check_format): Sanity check size of
2061 header to avoid a buffer overflow.
2063 2021-02-22 Alan Modra <amodra@gmail.com>
2065 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
2066 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
2068 2021-02-19 Nelson Chu <nelson.chu@sifive.com>
2071 * elfnn-riscv.c (perform_relocation): Updated encoding macros.
2072 (_bfd_riscv_relax_call): Likewise.
2073 (_bfd_riscv_relax_lui): Likewise.
2074 * elfxx-riscv.c (howto_table): Likewise.
2076 2021-02-18 Nelson Chu <nelson.chu@sifive.com>
2078 * Makefile.am: Added cpu-riscv.h.
2079 * Makefile.in: Regenerated.
2080 * po/SRC-POTFILES.in: Regenerated.
2081 * cpu-riscv.h: Added to support spec versions controlling.
2082 Also added extern arrays and functions for cpu-riscv.c.
2083 (enum riscv_spec_class): Define all spec classes here uniformly.
2084 (struct riscv_spec): Added for all specs.
2085 (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
2086 (RISCV_GET_SPEC_NAME): Likewise.
2087 (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
2088 (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
2089 (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
2090 * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
2091 (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
2092 (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
2093 (riscv_priv_specs): Moved below.
2094 (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
2095 (riscv_isa_specs): Moved from include/opcode/riscv.h.
2096 * elfnn-riscv.c: Included cpu-riscv.h.
2097 (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
2098 * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
2099 (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
2100 * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
2102 2021-02-17 Alan Modra <amodra@gmail.com>
2104 * wasm-module.c: Guard include of limits.h.
2105 (CHAR_BIT): Provide backup define.
2106 (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
2107 Correct signed overflow checking.
2109 2021-02-17 Nelson Chu <nelson.chu@sifive.com>
2112 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
2113 copying the elf flags from input BFD to output BFD, until we have
2114 checked if the input BFD has no code section or not. Also fix the
2115 problem that we only check the first section rather than the entire
2116 sections for input BFD.
2118 2021-02-16 Alan Modra <amodra@gmail.com>
2120 * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
2121 (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
2123 2021-02-15 Jan Beulich <jbeulich@suse.com>
2125 * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
2126 * doc/Makefile.in: Re-generate.
2128 2021-02-15 Alan Modra <amodra@gmail.com>
2130 * elf32-nds32.c (nds32_get_section_contents): Replace
2131 bfd_malloc_and_get_section with bfd_get_full_section_contents.
2132 (nds32_elf_relax_delete_blanks): Init contents.
2133 (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
2135 2021-02-15 Alan Modra <amodra@gmail.com>
2137 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2138 bfd_get_full_section_contents.
2140 2021-02-14 Alan Modra <amodra@gmail.com>
2142 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
2143 all fixes to bfd_generic_get_relocated_section_contents since this
2144 function was split out.
2146 2021-02-11 Alan Modra <amodra@gmail.com>
2148 * config.bfd: Remove ia64 from obsolete list.
2150 2021-02-11 Alan Modra <amodra@gmail.com>
2153 * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
2155 2021-02-11 Alan Modra <amodra@gmail.com>
2158 * elf32-avr.c (avr_elf32_load_records_from_section): Use
2159 bfd_malloc_and_get_section. Use bfd_byte* vars and remove then
2162 2021-02-11 Alan Modra <amodra@gmail.com>
2165 * section.c (bfd_get_section_contents): Avoid possible overflow
2166 when range checking offset and count.
2167 (bfd_set_section_contents): Likewise.
2169 2021-02-03 Nick Alcock <nick.alcock@oracle.com>
2171 * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
2173 * configure: Regenerated.
2175 2021-02-09 Alan Modra <amodra@gmail.com>
2177 * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
2178 * configure.ac: Delete symbian entries.
2179 * elf-bfd.h (enum elf_target_os): Delete is_symbian.
2180 * elf32-arm.c: Remove symbian support. Formatting.
2181 * targets.c: Delete symbian entries.
2182 * configure: Regenerate.
2184 2021-02-04 H.J. Lu <hongjiu.lu@intel.com>
2187 * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
2188 info when failed to convert GOTPCREL relocation.
2190 2021-02-04 Nelson Chu <nelson.chu@sifive.com>
2192 * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
2194 2021-02-04 Alan Modra <amodra@gmail.com>
2197 * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
2198 libraries for IR references on pass over libraries after LTO
2201 2021-02-03 Alan Modra <amodra@gmail.com>
2204 * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
2205 (elf_link_add_object_symbols): Here too. Don't pull in as-needed
2206 libraries when H is an indirect symbol after calling
2207 _bfd_elf_add_default_symbol.
2209 2021-02-03 Alan Modra <amodra@gmail.com>
2212 * elflink.c (_bfd_elf_add_default_symbol): Clear override when
2213 undecorated symbol will have a different version.
2215 2021-02-02 Alan Modra <amodra@gmail.com>
2218 * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
2219 Use when handling default versioned symbol. Rename existing
2220 override variable to nondef_override and use for non-default
2222 (elf_link_add_object_symbols): Adjust call to suit. Don't
2223 pull in as-needed libraries when override is set.
2225 2021-02-01 Emery Hemingway <ehmry@posteo.net>
2227 * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
2229 2021-02-01 Egor Vishnyakov <lenvampir@yandex.ru>
2232 * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
2233 offset for the R_RL78_RH_SADDR relocation.
2235 2021-01-29 Alan Modra <amodra@gmail.com>
2238 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
2239 on symbols defined in absolute or other special sections.
2241 2021-01-28 Alan Modra <amodra@gmail.com>
2244 * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
2245 prevent endless looping of linked-to sections.
2247 2020-12-17 Mihails Strasuns <mihails.strasuns@intel.com>
2249 * bfd-elf.h (elfcore_write_file_note): New function.
2250 * elf.c (elfcore_write_file_note): New function.
2252 2021-01-26 Alan Modra <amodra@gmail.com>
2254 * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
2256 2021-01-24 H.J. Lu <hongjiu.lu@intel.com>
2259 * dwarf2.c (read_rnglists): Ignore empty range when parsing line
2262 2021-01-23 H.J. Lu <hongjiu.lu@intel.com>
2265 * dwarf2.c (read_rnglists): Advance rngs_ptr after
2266 _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
2268 2021-01-20 Alan Modra <amodra@gmail.com>
2270 * elf32-ppc.c: Delete outdated comment.
2271 (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
2272 * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
2274 2021-01-20 Alan Modra <amodra@gmail.com>
2276 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
2277 section symbols are present.
2279 2021-01-19 Alan Modra <amodra@gmail.com>
2281 * elf64-ppc.c (elf_hash_entry): New inline function. Use
2282 throughout to replace casts.
2283 (branch_reloc_hash_match): Remove const from params.
2284 (use_local_plt): New function.
2285 (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
2286 (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
2288 * elf32-ppc.c (use_local_plt): New function.
2289 (allocate_dynrelocs, ppc_elf_relocate_section),
2290 (write_global_sym_plt): Use use_local_plt.
2292 2021-01-17 H.J. Lu <hongjiu.lu@intel.com>
2295 * elflink.c (elf_create_symbuf): Also ignore section symbols.
2297 2021-01-16 H.J. Lu <hongjiu.lu@intel.com>
2300 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
2301 check pointer_equality_needed.
2303 2021-01-15 H.J. Lu <hongjiu.lu@intel.com>
2305 * elf-linker-x86.h (elf_linker_x86_params): Add
2306 report_relative_reloc.
2307 * elf32-i386.c (elf_i386_relocate_section): Call
2308 _bfd_x86_elf_link_report_relative_reloc to report relative
2309 relocations for -z report-relative-reloc.
2310 (elf_i386_finish_dynamic_symbol): Likewse.
2311 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
2312 (elf_x86_64_finish_dynamic_symbol): Likewse.
2313 * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
2315 * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
2318 2021-01-16 Alan Modra <amodra@gmail.com>
2320 * compress.c (decompress_contents): Tidy inflateEnd result test.
2322 2021-01-16 Alan Modra <amodra@gmail.com>
2325 * elflink.c (elf_link_output_extsym): Use version 1 in
2326 .gnu.version for undefined unversioned symbols.
2328 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
2330 * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
2331 caused the by previous commit accidentally.
2333 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
2335 * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
2336 also aligned the code.
2338 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
2340 * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
2342 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
2344 * elfnn-riscv.c: Comments tidy and improvement.
2345 * elfxx-riscv.c: Likewise.
2346 * elfxx-riscv.h: Likewise.
2348 2021-01-14 H.J. Lu <hongjiu.lu@intel.com>
2351 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
2352 section for R_BFIN_FUNCDESC.
2354 2021-01-14 Nick Clifton <nickc@redhat.com>
2356 * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
2358 2021-01-13 Alan Modra <amodra@gmail.com>
2360 * Makefile.in: Regenerate.
2361 * doc/Makefile.in: Regenerate.
2363 2021-01-13 Alan Modra <amodra@gmail.com>
2366 * section.c (struct bfd_section): Remove pattern field.
2367 (BFD_FAKE_SECTION): Adjust to suit.
2368 * bfd-in2.h: Regenerate.
2369 * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
2370 (bfd_elf_final_link): Don't call elf_fixup_link_order.
2372 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
2375 * configure.ac: Use GNU_MAKE_JOBSERVER.
2376 * aclocal.m4: Regenerated.
2377 * configure: Likewise.
2379 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
2382 * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
2383 R_AMD64_DIR32 relocations for PE/x86-64 inputs.
2385 2021-01-11 H.J. Lu <hongjiu.lu@intel.com>
2388 * configure: Regenerated.
2390 2021-01-11 Nick Clifton <nickc@redhat.com>
2392 * po/fr.po: Updated French translation.
2393 * po/pt.po: Updated Portuguese translation.
2394 * po/sr.po: Updated Serbian translation.
2395 * po/uk.po: Updated Ukranian translation.
2397 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
2399 * configure: Regenerated.
2401 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
2404 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
2405 -z lam-u48 and -z lam-u57.
2407 2021-01-09 Nick Clifton <nickc@redhat.com>
2409 * version.m4: Change to 2.36.50.
2410 * configure: Regenerate.
2411 * po/bfd.pot: Regenerate.
2413 2021-01-09 Nick Clifton <nickc@redhat.com>
2415 * 2.36 release branch crated.
2417 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
2419 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
2420 LAM_U57 when setting LAM_U48.
2422 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
2426 * elflink.c (elf_fixup_link_order): Verify that fixing up
2427 SHF_LINK_ORDER doesn't increase the output section size.
2429 2021-01-09 Alan Modra <amodra@gmail.com>
2431 * configure: Regenerate.
2433 2021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
2435 * configure: Regenerate.
2437 2021-01-07 H.J. Lu <hongjiu.lu@intel.com>
2440 * aix386-core.c (core_aix386_vec): Initialize
2441 keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
2442 * aout-target.h (MY (vec)): Likewise.
2443 * binary.c (binary_vec): Likewise.
2444 * cisco-core.c (core_cisco_be_vec): Likewise.
2445 (core_cisco_le_vec): Likewise.
2446 * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
2447 * coff-i386.c (TARGET_SYM): Likewise.
2448 (TARGET_SYM_BIG): Likewise.
2449 * coff-ia64.c (TARGET_SYM): Likewise.
2450 * coff-mips.c (mips_ecoff_le_vec): Likewise.
2451 (mips_ecoff_be_vec): Likewise.
2452 (mips_ecoff_bele_vec): Likewise.
2453 * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
2454 (powerpc_xcoff_vec): Likewise.
2455 * coff-sh.c (sh_coff_small_vec): Likewise.
2456 (sh_coff_small_le_vec): Likewise.
2457 * coff-tic30.c (tic30_coff_vec): Likewise.
2458 * coff-tic54x.c (tic54x_coff0_vec): Likewise.
2459 (tic54x_coff0_beh_vec): Likewise.
2460 (tic54x_coff1_vec): Likewise.
2461 (tic54x_coff1_beh_vec): Likewise.
2462 (tic54x_coff2_vec): Likewise.
2463 (tic54x_coff2_beh_vec): Likewise.
2464 * coff-x86_64.c (TARGET_SYM): Likewise.
2465 (TARGET_SYM_BIG): Likewise.
2466 * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
2467 (rs6000_xcoff64_aix_vec): Likewise.
2468 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
2469 (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
2470 (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
2471 * elfxx-target.h (TARGET_BIG_SYM): Likewise.
2472 (TARGET_LITTLE_SYM): Likewise.
2473 * hppabsd-core.c (core_hppabsd_vec): Likewise.
2474 * hpux-core.c (core_hpux_vec): Likewise.
2475 * i386msdos.c (i386_msdos_vec): Likewise.
2476 * ihex.c (ihex_vec): Likewise.
2477 * irix-core.c (core_irix_vec): Likewise.
2478 * mach-o-target.c (TARGET_NAME): Likewise.
2479 * mmo.c (mmix_mmo_vec): Likewise.
2480 * netbsd-core.c (core_netbsd_vec): Likewise.
2481 * osf-core.c (core_osf_vec): Likewise.
2482 * pdp11.c (MY (vec)): Likewise.
2483 * pef.c (pef_vec): Likewise.
2484 (pef_xlib_vec): Likewise.
2485 * plugin.c (plugin_vec): Likewise.
2486 * ppcboot.c (powerpc_boot_vec): Likewise.
2487 * ptrace-core.c (core_ptrace_vec): Likewise.
2488 * sco5-core.c (core_sco5_vec): Likewise.
2489 * som.c (hppa_som_vec): Likewise.
2490 * srec.c (srec_vec): Likewise.
2491 (symbolsrec_vec): Likewise.
2492 * tekhex.c (tekhex_vec): Likewise.
2493 * trad-core.c (core_trad_vec): Likewise.
2494 * verilog.c (verilog_vec): Likewise.
2495 * vms-alpha.c (alpha_vms_vec): Likewise.
2496 * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
2497 * wasm-module.c (wasm_vec): Likewise.
2498 * xsym.c (sym_vec): Likewise.
2499 * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
2501 (elf_map_symbols): Don't include ignored section symbols.
2502 * elfcode.h (elf_slurp_symbol_table): Also set
2503 BSF_SECTION_SYM_USED on STT_SECTION symbols.
2504 * elflink.c (bfd_elf_final_link): Generated section symbols only
2505 when emitting relocations or reqired.
2506 * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
2507 * syms.c (BSF_SECTION_SYM_USED): New.
2508 * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
2509 (bfd_target): Add keep_unused_section_symbols.
2510 (bfd_keep_unused_section_symbols): New.
2511 * bfd-in2.h: Regenerated.
2513 2021-01-07 Nick Clifton <nickc@redhat.com>
2516 * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
2517 absolute paths and check to see if they are longer than MAX_PATH.
2519 2021-01-07 Philipp Tomsich <prt@gnu.org>
2521 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
2523 2021-01-07 Claire Xenia Wolf <claire@symbioticeda.com>
2524 Jim Wilson <jimw@sifive.com>
2525 Andrew Waterman <andrew@sifive.com>
2526 Maxim Blinov <maxim.blinov@embecosm.com>
2527 Kito Cheng <kito.cheng@sifive.com>
2528 Nelson Chu <nelson.chu@sifive.com>
2530 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
2532 2021-01-06 H.J. Lu <hongjiu.lu@intel.com>
2534 * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
2535 (bfinfdpic_check_relocs): Likewise.
2537 2021-01-06 Alan Modra <amodra@gmail.com>
2539 * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
2541 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
2543 2021-01-06 Alan Modra <amodra@gmail.com>
2545 * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
2546 (sparc64-*-solaris2*): Add sparc_elf64_vec and
2549 2021-01-06 Marcus Comstedt <marcus@mc.pp.se>
2551 * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
2552 riscvbe*-*-*. Also added riscv_elf[32|64]_be_vec.
2553 * configure.ac: Handle riscv_elf[32|64]_be_vec.
2554 * configure: Regenerate.
2555 * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
2556 riscv_is_insn_reloc.
2557 (riscv_get_insn): RISC-V instructions are always little endian, but
2558 bfd_get may be used for big-endian, so add new riscv_get_insn to handle
2560 (riscv_put_insn): Likewsie.
2561 (riscv_is_insn_reloc): Check if we are relocaing an instruction.
2562 (perform_relocation): Call riscv_is_insn_reloc to decide if we should
2563 use riscv_[get|put]_insn or bfd_[get|put].
2564 (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
2565 or bfd_[get|put]l16 for code.
2566 (riscv_elf_relocate_section): Likewise.
2567 (riscv_elf_finish_dynamic_symbol): Likewise.
2568 (riscv_elf_finish_dynamic_sections): Likewise.
2569 (_bfd_riscv_relax_call): Likewise.
2570 (_bfd_riscv_relax_lui): Likewise.
2571 (_bfd_riscv_relax_align): Likewise.
2572 (_bfd_riscv_relax_pc): Likewise.
2573 (riscv_elf_object_p): Handled for big endian.
2574 (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
2575 * targets.c: Add riscv_elf[32|64]_be_vec.
2576 (_bfd_target_vector): Likewise.
2578 2021-01-05 Alan Modra <amodra@gmail.com>
2580 * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
2581 for relocatable executable.
2583 2021-01-05 Alan Modra <amodra@gmail.com>
2585 * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
2587 2021-01-05 Nelson Chu <nelson.chu@sifive.com>
2589 * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
2590 make sure gp symbol is output as a dynamic symbol.
2592 2021-01-04 H.J. Lu <hongjiu.lu@intel.com>
2595 * elflink.c (compare_link_order): Place unordered sections before
2597 (elf_fixup_link_order): Add a link info argument. Allow mixed
2598 ordered and unordered input sections for non-relocatable link.
2599 Sort the consecutive bfd_indirect_link_order sections with the
2600 same pattern. Change the offsets of the bfd_indirect_link_order
2602 (bfd_elf_final_link): Pass info to elf_fixup_link_order.
2603 * section.c (bfd_section): Add pattern.
2604 (BFD_FAKE_SECTION): Initialize pattern to NULL.
2605 * bfd-in2.h: Regenerated.
2607 2021-01-04 Alexander Fedotov <alfedotov@gmail.com>
2609 * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
2610 of private flags with 0x.
2611 * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
2613 2021-01-04 Alan Modra <amodra@gmail.com>
2616 * elflink.c (elf_link_input_bfd): Use the file base name in
2617 linker generated STT_FILE symbols.
2619 2021-01-04 Nelson Chu <nelson.chu@sifive.com>
2621 * elfxx-riscv.c (riscv_compare_subsets): Removed static.
2622 * elfxx-riscv.h: Add declaration.
2623 * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
2624 riscv_compare_subsets to check the orders.
2625 (riscv_skip_prefix): Removed.
2626 (riscv_prefix_cmp): Removed.
2628 2021-01-04 Alan Modra <amodra@gmail.com>
2631 * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
2632 calculating subset version length.
2634 2021-01-01 Nicolas Boulenguez <nicolas@debian.org>
2636 * xcofflink.c: Correct spelling in comments.
2638 2021-01-01 Alan Modra <amodra@gmail.com>
2640 Update year range in copyright notice of all files.
2642 For older changes see ChangeLog-2020
2644 Copyright (C) 2021-2023 Free Software Foundation, Inc.
2646 Copying and distribution of this file, with or without modification,
2647 are permitted in any medium without royalty provided the copyright
2648 notice and this notice are preserved.
2654 version-control: never