1 2021-12-15 Nikita Popov <npv1310@gmail.com>
4 * dwarf1.c (parse_die): Fix undefined behaviour in range tests.
6 2021-11-17 Nick Clifton <nickc@redhat.com>
9 * elf.c (assign_file_positions_for_non_load_sections): Replace
10 assertion with a warning message.
12 2021-10-19 Nick Clifton <nickc@redhat.com>
14 * linker.c (_bfd_generic_link_add_one_symbol): Test for a NULL
15 name before checking to see if the symbol is __gnu_lto_slim.
16 * archive.c (_bfd_compute_and_write_armap): Likewise.
18 2021-09-27 Nick Alcock <nick.alcock@oracle.com>
20 * configure: Regenerate.
22 2021-09-15 Andrew Burgess <andrew.burgess@embecosm.com>
24 * archures.c (bfd_arch_list): Use 'char *' instead of 'char **'
25 when calculating space for a string list.
27 2021-09-014 Cupertino Miranda <cmiranda@synopsys.com>
28 Claudiu Zissulescu <claziss@synopsys.com>
30 * arc-got.h (arc_static_sym_data): New structure.
31 (get_static_sym_data): New function.
32 (relocate_fix_got_relocs_for_got_info): Move the computation fo
33 symbol value and section to above introduced function, and use
36 2021-09-07 Luis Machado <luis.machado@linaro.org>
38 Revert: [AArch64] MTE corefile support
40 2021-05-21 Luis Machado <luis.machado@linaro.org>
42 * elf.c (elfcore_make_memtag_note_section): New function.
43 (elfcore_grok_note): Handle NT_MEMTAG note types.
45 2021-09-07 Nick Clifton <nickc@redhat.com>
48 * elf32-xtensa.c (elf_xtensa_do_reloc): Add check for put of range
52 * elfxx-riscv.c (riscv_elf_add_sub_reloc): Add check for out of
55 2021-08-10 Nick Clifton <nickc@redhat.com>
57 * po/sr.po: Updated Serbian translation.
59 2021-07-18 Nick Clifton <nickc@redhat.com>
61 * config.bfd: Move pending obsoletion targets to obsolete list.
63 2021-07-16 Giulio Benetti <giulio.benetti@benettiengineering.com>
65 * elf32-or1k.c (or1k_elf_relocate_section): Use a separate entry
66 in switch case R_OR1K_INSN_REL_26 where we need to check for
67 !SYMBOL_CALLS_LOCAL() instead of !SYMBOL_REFERENCES_LOCAL().
69 2021-07-14 Clément Chigot <clement.chigot@atos.net>
71 * libxcoff.h (struct xcoff_dwsect_name): Add DWARF name.
72 * coff-rs6000.c (xcoff_dwsect_names): Update.
73 * coffcode.h (sec_to_styp_flags): Likewise.
74 (coff_new_section_hook): Likewise.
76 2021-07-10 Alan Modra <amodra@gmail.com>
78 * dwarf2.c (read_address): Remove accidental commit.
79 (read_ranges): Compare offset rather than pointers.
81 2021-07-08 Nick Clifton <nickc@redhat.com>
83 * po/pt.po: Updated Portuguese translation.
85 2021-07-07 Nick Clifton <nickc@redhat.com>
87 * elfcode.h (elf_swap_symbol_out): Revert accidental change that
88 removed an abort if the shndx pointer is NULL.
90 2021-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
92 * sysdep.h [!ENABLE_NLS]: Prevent inclusion of <libintl.h> on
95 2021-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
97 * configure.ac: Check for strnlen declaration.
98 * configure, config.in: Regenerate.
100 2021-07-07 Nick Clifton <nickc@redhat.com>
103 * coff-rs6000.c (xcoff_reloc_type_tls): Reformat error messages in
104 order to fix problems when translating.
105 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
106 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
108 * po/bfd.pot: Regenerate.
110 2021-07-06 Michael Matz <matz@suse.de>
113 * elfnn-riscv.c (riscv_relax_delete_bytes): Check for any
116 2021-07-06 Alan Modra <amodra@gmail.com>
119 * elf64-bpf.c (bpf_elf_generic_reloc): Add missing ATTRIBUTE_UNUSED.
121 2021-07-05 Alan Modra <amodra@gmail.com>
124 * elf64-bpf.c (bpf_elf_generic_reloc): Use correct bfd for bfd_put
125 and bfd_put_32 calls. Correct section limit checks.
127 2021-07-03 Nick Clifton <nickc@redhat.com>
129 * version.m4: Update version number.
130 * configure: Regenerate.
131 * po/opcodes.pot: Regenerate.
133 2021-07-03 Nick Clifton <nickc@redhat.com>
135 * 2.37 release branch created.
137 2021-07-02 Nick Clifton <nickc@redhat.com>
140 * dwarf2.c (read_ranges): Check that range_ptr does not exceed
143 2021-06-30 YunQiang Su <yunqiang.su@cipunited.com>
146 * bfd/elfxx-mips.c (_bfd_mips_elf_section_from_shdr,
147 _bfd_mips_elf_fake_sections): Mark LTO debug info as
150 2021-06-29 Nick Clifton <nickc@redhat.com>
152 * config.bfd (obsolete configurations): Add netbsdpe.
154 2021-06-22 Nelson Chu <nelson.chu@sifive.com>
156 * elfnn-riscv.c (riscv_pcrel_hi_reloc): Added field to store
157 the original relocation type, in case the type is converted to
159 (riscv_pcrel_lo_reloc): Removed unused name field.
160 (riscv_pcrel_relocs): Added comments.
161 (riscv_zero_pcrel_hi_reloc): Removed unused input_bfd.
162 (riscv_record_pcrel_hi_reloc): Updated.
163 (riscv_record_pcrel_lo_reloc): Likewise.
164 (riscv_resolve_pcrel_lo_relocs): Likewise. Check the original
165 type of auipc, to make sure the %pcrel_lo without any addends.
166 Otherwise, report dangerous relocation error.
167 (riscv_elf_relocate_section): Updated above functions are changed.
168 For R_RISCV_GOT_HI20, report dangerous relocation error when addend
171 2021-06-19 H.J. Lu <hongjiu.lu@intel.com>
174 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Count PLT for GOTOFF
175 relocation against IFUNC symbols.
176 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
178 2021-06-19 H.J. Lu <hongjiu.lu@intel.com>
180 * elflink.c (bfd_elf_final_link): Correct DT_TEXTREL warning in
183 2021-06-18 H.J. Lu <hongjiu.lu@intel.com>
185 * elf-properties.c (_bfd_elf_parse_gnu_properties): Handle
186 GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI,
187 GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI.
188 (elf_merge_gnu_properties): Likewise.
190 2021-06-11 Alan Modra <amodra@gmail.com>
193 * elf-bfd.h (struct elf_obj_tdata): Add is_pie.
194 * elflink.c (elf_link_add_object_symbols): Set is_pie.
196 2021-06-09 Nick Clifton <nickc@redhat.com>
199 * config.bfd: Do not add the sparc_elf32_vec or sparc_elf64_vec
200 vectors to Sparc Solaris2 targets.
202 2021-06-08 Michael Matz <matz@suse.de>
204 * elf.c (bfd_section_from_shdr): Set has_secondary_relocs flag.
205 (_bfd_elf_slurp_secondary_reloc_section): Use it for early-out.
207 2021-06-07 Jan Beulich <jbeulich@suse.com>
209 * dwarf2.c (read_ranges, read_rnglists): Add u suffix to constant.
211 2021-06-02 Alan Modra <amodra@gmail.com>
213 * elf-attrs.c (_bfd_elf_parse_attributes): Break out of loop if
214 subsection length is too small to cover tag and length field.
216 2021-05-31 Nelson Chu <nelson.chu@sifive.com>
217 Lifang Xia <lifang_xia@c-sky.com>
220 * elfnn-riscv.c (struct riscv_elf_link_hash_table): New integer pointer
221 to monitor the data segment phase.
222 (bfd_elfNN_riscv_set_data_segment_info): New function called by
223 after_allocation, to set the data_segment_phase from expld.dataseg.
224 (_bfd_riscv_relax_section): Don't relax when data_segment_phase is
225 exp_seg_relro_adjust (0x4).
226 * elfxx-riscv.h (bfd_elf32_riscv_set_data_segment_info): New extern.
227 (bfd_elf64_riscv_set_data_segment_info): Likewise
229 2021-05-28 H.J. Lu <hongjiu.lu@intel.com>
232 * elf32-i386.c: Don't include "libiberty.h".
233 (elf_howto_table): Revert commits a7664973b24 and 50c95a739c9.
234 (elf_i386_rtype_to_howto): Revert commit 50c95a739c9.
235 (elf_i386_info_to_howto_rel): Likewise.
236 (elf_i386_tls_transition): Likewise.
237 (elf_i386_relocate_section): Likewise.
238 * elf64-x86-64.c (x86_64_elf_howto_table): Revert commits
239 a7664973b24 and 50c95a739c9.
240 (elf_x86_64_rtype_to_howto): Revert commit 50c95a739c9.
241 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Likewise.
242 * elfxx-x86.h (elf_x86_obj_tdata): Likewise.
243 (elf_x86_has_code16): Likewise.
245 2021-05-26 H.J. Lu <hongjiu.lu@intel.com>
248 * elf32-i386.c: Include "libiberty.h".
249 (elf_howto_table): Add 16-bit R_386_PC16 entry.
250 (elf_i386_rtype_to_howto): Add a BFD argument. Use 16-bit
251 R_386_PC16 if input has 16-bit mode instructions.
252 (elf_i386_info_to_howto_rel): Update elf_i386_rtype_to_howto
254 (elf_i386_tls_transition): Likewise.
255 (elf_i386_relocate_section): Likewise.
256 * elf64-x86-64.c (x86_64_elf_howto_table): Add 16-bit
258 (elf_x86_64_rtype_to_howto): Use 16-bit R_X86_64_PC16 if input
259 has 16-bit mode instructions.
260 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Set
261 elf_x86_has_code16 if relocatable input is marked with
262 GNU_PROPERTY_X86_FEATURE_2_CODE16.
263 * elfxx-x86.h (elf_x86_obj_tdata): Add has_code16.
264 (elf_x86_has_code16): New.
266 2021-05-26 Nelson Chu <nelson.chu@sifive.com>
268 * elfxx-riscv.h (check_unknown_prefixed_ext): New bool.
269 * elfxx-riscv.c (riscv_parse_prefixed_ext): Do not check the
270 prefixed extension name if check_unknown_prefixed_ext is false.
271 * elfnn-riscv.c (riscv_merge_arch_attr_info): Set
272 check_unknown_prefixed_ext to false for linker.
274 2021-05-25 Nick Clifton <nickc@redhat.com>
276 * elf32-arn.c (struct elf_arm_obj_tdata): Add num_entries field.
277 (elf32_arm_num_entries): New macro.
278 (elf32_arm_allocate_local_sym_info): Initialise the new field.
279 Allocate arrays individually so that buffer overruns can be
280 detected by memory checkers.
281 (elf32_arm_create_local_iplt): Check num_entries.
282 (elf32_arm_get_plt_info): Likewise.
283 (elf32_arm_final_link_relocate): Likewise.
284 (elf32_arm_check_relocs): Likewise.
285 (elf32_arm_size_dynamic_sections): Likewise.
286 (elf32_arm_output_arch_local_syms): Likewise.
288 2021-05-25 Nick Clifton <nickc@redhat.com>
290 * elf32-arm.c: Fix formatting.
292 2021-05-25 Alan Modra <amodra@gmail.com>
294 * elf-attrs.c (elf_attr_strdup): New function.
295 (_bfd_elf_attr_strdup): Use it here.
296 (elf_add_obj_attr_string): New function, extracted from..
297 (bfd_elf_add_obj_attr_string): ..here.
298 (elf_add_obj_attr_int_string): New function, extracted from..
299 (bfd_elf_add_obj_attr_int_string): ..here.
300 (_bfd_elf_parse_attributes): Don't allocate an extra byte for a
301 string terminator. Instead ensure parsing doesn't go past
302 end of sub-section. Use size_t variables for lengths.
304 2021-05-22 Alan Modra <amodra@gmail.com>
306 * libbfd.c (_bfd_safe_read_leb128): Remove length_return parameter.
307 Replace data pointer with pointer to pointer. Increment pointer
309 * libbfd-in.h (_bfd_safe_read_leb128): Update prototype.
310 * elf-attrs.c (_bfd_elf_parse_attributes): Adjust to suit. Be
311 careful not to increment data pointer past end. Remove now
312 redundant pr17512 check.
313 * wasm-module.c (READ_LEB128): Adjust to suit changes to
314 _bfd_safe_read_leb128.
315 * dwarf2.c (read_n_bytes): New inline function, old one renamed to..
316 (read_blk): ..this. Allocate and return block. Increment bfd_byte**
318 (read_3_bytes): New function.
319 (read_1_byte, read_1_signed_byte, read_2_bytes, read_4_bytes),
320 (read_8_bytes, read_string, read_indirect_string),
321 (read_indirect_line_string, read_alt_indirect_string): Take a
322 byte_byte** arg which is incremented over bytes read. Remove any
323 bytes_read return. Rewrite limit checks to compare lengths
324 rather than pointers.
325 (read_abbrevs, read_attribute_value, read_formatted_entries),
326 (decode_line_info, find_abstract_instance, read_ranges),
327 (read_rnglists, scan_unit_for_symbols, parse_comp_unit),
328 (stash_comp_unit): Adjust to suit. Rewrite limit checks to
329 compare lengths rather than pointers.
330 * libbfd.h: Regenerate.
332 2021-05-21 Luis Machado <luis.machado@linaro.org>
334 * elf.c (elfcore_make_memtag_note_section): New function.
335 (elfcore_grok_note): Handle NT_MEMTAG note types.
337 2021-05-20 Andrew Burgess <andrew.burgess@embecosm.com>
339 * section.c (bfd_get_section_by_name): Return NULL if name is
341 (bfd_get_section_by_name_if): Likewise.
342 * dwarf2.c (read_section): Remove unneeded NULL check.
343 (find_debug_info): Likewise.
345 2021-05-19 Nick Clifton <nickc@redhat.com>
347 * plugin.c (bfd_plugin_open_input): Inform the user if the limit
348 on the number of open files is reached. If possible, try to
349 increase this limit before failing.
351 2021-05-14 Nelson Chu <nelson.chu@sifive.com>
353 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Check the values
354 of %pcrel_hi, before and after adding the addend. Make sure the
355 value won't be changed, otherwise, report dangerous error.
357 2021-05-13 Nelson Chu <nelson.chu@sifive.com>
359 * elfxx-riscv.c (check_implicit_always): The check_func, always add
360 the implicit subset without checking.
361 (check_implicit_for_i): The check_func for i, only add zicsr and
362 zifencei when the version of i less than 2.1.
363 (struct riscv_implicit_subset): Record the subsets and their
364 corresponding implicit subsets.
365 (riscv_implicit_subsets): Table records all implicit informations.
366 (riscv_parse_add_implicit_subsets): Updated and add implicit subsets
367 according to riscv_implicit_subsets. Remove the redundant codes.
369 2021-05-13 Alan Modra <amodra@gmail.com>
372 * elf32-sh.c (sh_elf_info_to_howto): Correct check for last valid
375 2021-05-12 Luis Machado <luis.machado@linaro.org>
377 * elf-bfd.h (elfcore_write_aarch_mte): New prototype.
378 * elf.c (elfcore_grok_aarch_mte, elfcore_write_aarch_mte): New
380 (elfcore_grok_note): Handle notes of type NT_ARM_TAGGED_ADDR_CTRL.
381 (elfcore_write_register_note): Handle MTE notes.
383 2021-05-11 Alan Modra <amodra@gmail.com>
386 * pdp11.c (aout_get_external_symbols): Clear first four bytes of
387 strings array, not just the first byte.
388 * aoutx.h (aout_get_external_symbols): Likewise.
390 2021-05-10 H.J. Lu <hongjiu.lu@intel.com>
393 * simple.c (bfd_simple_get_relocated_section_contents): Remove
396 2021-05-10 Nick Clifton <nickc@redhat.com>
399 * simple.c (simple_dummy_add_to_set): New function.
400 (simple_dummy_constructor): New function.
401 (simple_dummy_multiple_common): New function.
402 (bfd_simple_get_relocated_section_contents): Zero out the
403 callbacks structure, and then set the add_to_set, constructor and
404 multiple_common fields.
406 2021-05-10 Dimitar Dimitrov <dimitar@dinux.eu>
408 * elf32-pru.c (elf_backend_can_gc_sections): Define as 1.
410 2021-05-08 Mike Frysinger <vapier@gentoo.org>
412 * doc/Makefile.am (html-local, bfd/index.html): New targets.
413 * doc/Makefile.in: Regenerate.
415 2021-05-08 Mike Frysinger <vapier@gentoo.org>
417 * doc/Makefile.am (AM_MAKEINFOFLAGS): Define.
418 * doc/Makefile.in: Regenerate.
420 2021-05-07 Clément Chigot <clement.chigot@atos.net>
422 * coff-rs6000.c (xcoff_dwsect_names): Add new DWARF
424 * coffgen.c (coff_pointerize_aux): Handle C_DWARF.
425 (coff_print_symbol): Likewise.
426 * libxcoff.h (XCOFF_DWSECT_NBR_NAMES): Update.
428 2021-05-07 Jan Beulich <jbeulich@suse.com>
430 * elf64-x86-64.c (x86_64_elf_howto_table): Set src_mask fields
433 2021-05-07 Alan Modra <amodra@gmail.com>
435 * bfd-in2.h: Regenerate.
436 * libbfd.h: Regenerate.
438 2021-05-06 Stafford Horne <shorne@gmail.com>
441 * elf32-or1k.c (PLT_ENTRY_SIZE_LARGE, PLT_MAX_INSN_COUNT,
442 OR1K_ADD, OR1K_ORI): New macros to help with plt creation.
443 (elf_or1k_link_hash_table): New field plt_count.
444 (elf_or1k_link_hash_entry): New field plt_index.
445 (elf_or1k_plt_entry_size): New function.
446 (or1k_write_plt_entry): Update to support variable size PLTs.
447 (or1k_elf_finish_dynamic_sections): Use new or1k_write_plt_entry
449 (or1k_elf_finish_dynamic_symbol): Update to write large PLTs
451 (allocate_dynrelocs): Use elf_or1k_plt_entry_size to account for
454 2021-05-06 Stafford Horne <shorne@gmail.com>
457 * elf32-or1k.c (or1k_elf_relocate_section): Relax R_OR1K_GOT16
458 overflow check if we have R_OR1K_GOT_AHI16 followed by
461 2021-05-06 Stafford Horne <shorne@gmail.com>
464 * bfd-in2.h: Add BFD_RELOC_OR1K_GOT_AHI16 relocation.
465 * elf32-or1k.c (or1k_elf_howto_table, or1k_reloc_map): Likewise.
466 (or1k_final_link_relocate, or1k_elf_relocate_section,
467 or1k_elf_check_relocs): Likewise.
468 * libbfd.h (bfd_reloc_code_real_names): Likewise.
471 2021-05-06 Stafford Horne <shorne@gmail.com>
474 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Change
475 condition used to cleanup plt entries to cleanup forced local
478 2021-05-05 H.J. Lu <hongjiu.lu@intel.com>
481 * elflink.c (elf_link_output_symstrtab): Always append ".COUNT"
484 2021-05-05 Alan Modra <amodra@gmail.com>
486 * vms-lib.c (vms_traverse_index): Account for vms_kbn size when
487 sanity checking keylen.
489 2021-05-04 Nick Clifton <nickc@redhat.com>
491 * libbfd.c (bfd_malloc): Provide some documenation. Treat a size
493 (bfd_realloc): Likewise.
494 (bfd_zmalloc): Likewise.
495 (bfd_realloc_or_free): Provide some documentation. Treat a size
496 of 0 as a request to free.
497 * libbfd-in.h (bfd_realloc): Remove prototype.
498 (bfd_realloc_or_free): Remove prototype.
499 (bfd_zmalloc): Remove prototype.
500 * libbfd.h: Regenerate.
502 2021-05-03 Jan Beulich <jbeulich@suse.com>
504 * elf32-i386.c (elf_howto_table): Switch all 32-bit relocs to
505 complain_overflow_dont.
506 * elf64-x86-64.c (x86_64_elf_howto_table): Switch all 64-bit
507 relocs to complain_overflow_dont.
509 2021-05-03 Alan Modra <amodra@gmail.com>
511 * elf32-ppc.c (allocate_dynrelocs): Keep dyn_relocs for undefweak
512 symbols when -z dynamic-undefined-weak or when there are no
513 dynamic relocs in read-only sections and -z nodynamic-undefined-weak
515 * elf64-ppc.c (allocate_dynrelocs): Likewise.
517 2021-05-03 Alan Modra <amodra@gmail.com>
519 * elf32-ppc.c (allocate_dynrelocs): Call ensure_undef_dynamic for
520 weak undefined symols that only appear on PLT relocs.
521 * elf64-ppc.c (allocate_dynrelocs): Likewise.
523 2021-05-03 Alan Modra <amodra@gmail.com>
526 * elf32-ppc.c (ppc_elf_inline_plt): Do increment rel in loop.
528 2021-05-03 Alan Modra <amodra@gmail.com>
530 * elf32-csky.c (is_mapping_symbol_name): New function.
531 (csky_elf_is_target_special_symbol): Likewise.
532 (csky_elf_maybe_function_sym): Likewise.
533 (bfd_elf32_bfd_is_target_special_symbol): Define.
534 (elf_backend_maybe_function_sym): Define.
536 2021-04-30 Nick Clifton <nickc@redhat.com>
539 * mach-o.c (bfd_mach_o_core_fetch_environment): Use bfd_get_32 to
542 2021-04-30 Nick Clifton <nickc@redhat.com>
545 * elf32-xtensa.c (elf_xtensa_grok_prstatus): Check for core notes
548 2021-04-30 Nick Clifton <nickc@redhat.com>
551 * libbfd.c (bfd_realloc_or_free): Do not free a pointer than has
552 been realloc'ed to size 0.
554 2021-04-30 Nick Clifton <nickc@redhat.com>
557 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Check for invalid name
560 2021-04-29 Nick Clifton <nickc@redhat.com>
563 * som.c (som_slurp_symbol_table): Assign symbols without any scope
564 to the undefined section.
565 (som_decode_symclass): Check for a missing symbol section.
566 * syms.c (bfd_decode_symclass): Likewise.
568 2021-04-29 Nick Clifton <nickc@redhat.com>
571 * som.c (som_slurp_string_table): Place a terminating NUL byte at
572 the end of the table.
573 (som_slurp_symbol_table): Check for an over-large offset into the
576 2021-04-28 Nick Clifton <nickc@redhat.com>
578 * elf.c (_bfd_elf_maybe_function_sym): Do not accept annobin
579 symbols as potential function symbols.
580 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): Likewise.
581 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
582 * elf32-arm.c (elf32_arm_maybe_function_sym): Likewise.
584 2021-04-26 Mike Frysinger <vapier@gentoo.org>
586 * elf-bfd.h: Include stdlib.h.
588 2021-04-26 Jan Beulich <jbeulich@suse.com>
590 * elf32-i386.c (elf_howto_table): Switch R_386_PC16 to
591 complain_overflow_signed.
592 * elf64-x86-64.c (x86_64_elf_howto_table): Switch R_X86_64_PC16
593 to complain_overflow_signed.
595 2021-04-23 Eric Botcazou <ebotcazou@adacore.com>
597 * elf.c (special_sections_p): Add .persistent.bss.
599 2021-04-23 Jan Beulich <jbeulich@suse.com>
601 * elf32-i386.c (elf_howto_table): R_386_TLS_DESC_CALL has zero
603 * elf64-x86-64.c (x86_64_elf_howto_table): R_X86_64_TLSDESC_CALL
606 2021-04-22 Clément Chigot <clement.chigot@atos.net>
608 * hash.c (struct bfd_strtab_hash): Remove xcoff field.
609 Add length_field_size field.
610 (_bfd_stringtab_init): Change prototype.
611 Adapt to new length_field_size.
612 (_bfd_xcoff_stringtab_init): Likewise.
613 (_bfd_stringtab_add): Likewise.
614 (_bfd_stringtab_emit): Likewise.
615 * libbfd-in.h (_bfd_xcoff_stringtab_init):
617 * libbfd.h: Regenerate.
618 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create):
619 Call _bfd_xcoff_stringtab_init with isxcoff64 value.
621 2021-04-22 Clément Chigot <clement.chigot@atos.net>
623 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Add errors for
624 unsupported storage class or auxialiry entries.
625 Improve and adapt to new aux structures.
627 (_bfd_xcoff_swap_aux_out): Likewise.
628 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Likewise.
629 (_bfd_xcoff64_swap_aux_out): Likewise.
631 2021-04-21 Eli Zaretskii <eliz@gnu.org>
634 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add display
635 of IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP,
636 IMAGE_FILE_NET_RUN_FROM_SWAP and IMAGE_FILE_UP_SYSTEM_ONLY flags.
637 Decode the contents of the DllCharacteristics field.
639 2021-04-21 Nick Clifton <nickc@redhat.com>
642 * srec.c (srec_read_section): Replace assertions with error
645 2021-04-20 Clément Chigot <clement.chigot@atos.net>
648 * reloc.c (BFD_RELOC_PPC_NEG): New relocation.
649 * bfd-in2.h: Regenerate.
650 * libbfd.h: Regenerate.
651 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Add
652 BFD_RELOC_PPC_NEG handler.
653 (xcoff_reloc_type_neg): Correctly substract addend.
654 * coff64-rs6000.c (xcoff64_howto_table): Add R_NEG_32
656 (xcoff64_rtype2howto): Add handler for R_NEG_32.
657 (xcoff64_reloc_type_lookup): Add BFD_RELOC_PPC_NEG handler.
658 * xcofflink.c (xcoff_need_ldrel_p): Check output section
659 for R_POS-like relocations. New argument added.
660 (xcoff_mark): Adapt to new xcoff_need_ldrel_p argument.
661 (xcoff_link_input_bfd): Likewise.
663 2021-04-16 Alan Modra <amodra@gmail.com>
666 * coffcode.h (styp_to_sec_flags): Use an unsigned long styp_flags.
667 (coff_write_object_contents): Pass bfd to COFF_ENCODE_ALIGNMENT,
668 ignore alignment checks when return is false. Formatting.
670 2021-04-15 Nelson Chu <nelson.chu@sifive.com>
673 * elfnn-riscv.c (riscv_elf_is_target_special_symbol): Added to
674 omit local and empty symbols since they usually generated to
675 mark the auipc instructions.
677 2021-04-15 Lifang Xia<lifang_xia@c-sky.com>
679 * elf32-csky.c (csky_elf_howto_table)
680 <R_CKCORE_PCREL_IMM16BY2>: Set special_function to
681 bfd_elf_generic_reloc.
682 <R_CKCORE_PCREL_IMM16BY4>: Likewise.
683 <R_CKCORE_PCREL_IMM10BY4>: Likewise.
684 <R_CKCORE_PCREL_IMM18BY2>: Likewise.
685 <R_CKCORE_PCREL_FLRW_IMM8BY4>: Likewise.
687 2021-04-14 H.J. Lu <hongjiu.lu@intel.com>
690 * elf.c (assign_file_positions_for_non_load_sections): Set
691 p_memsz to p_filesz for the loadable PT_NOTE segment.
693 2021-04-14 Frederic Cambus <fred@statdns.com>
695 * elf.c (elfcore_grok_netbsd_note): Remove unneeded #ifdef
696 checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
698 2021-04-14 Alan Modra <amodra@gmail.com>
701 * elf32-metag.c (elf_metag_relocate_section): Don't use &hh->elf
702 when hh might be NULL, test for NULL first.
704 2021-04-14 Alan Modra <amodra@gmail.com>
707 * elf32-arm.c (elf32_arm_size_stubs): Don't use &hash->root when
708 hash might be NULL, cast instead.
710 2021-04-13 Clément Chigot <clement.chigot@atos.net>
712 * xcofflink.c (xcoff_link_check_ar_symbols): Update esym earlier.
714 2021-04-13 Nelson Chu <nelson.chu@sifive.com>
716 * elfnn-riscv.c (riscv_version_mismatch): Do not report the warning
717 when the version of input or output is RISCV_UNKNOWN_VERSION, since
718 the extension is added implicitly.
719 * elfxx-riscv.c: Updated the obsolete comments.
720 (RISCV_UNKNOWN_VERSION): Moved to elfxx-riscv.h.
721 * elfxx-riscv.h (RISCV_UNKNOWN_VERSION): Added.
723 2021-04-12 Alan Modra <amodra@gmail.com>
725 * elf-bfd.h (ENABLE_CHECKING): Define.
726 (elf_link_hash_lookup): Abort if wrong type of hash table.
727 * configure.ac (--enable-checking): Add support.
728 * config.in: Regenerate.
729 * configure: Regenerate.
731 2021-04-12 Alan Modra <amodra@gmail.com>
733 * elf-bfd.h (is_elf_hash_table): Convert macro to inline function.
734 (elf_link_hash_lookup, elf_link_hash_traverse): Likewise.
735 (elf_hash_table, elf_hash_table_id): Likewise.
736 * elf32-arm.c (elf32_arm_setup_section_lists): Delete redundant
737 is_elf_hash_table check.
738 * elf32-csky.c (elf32_csky_setup_section_lists): Likewise.
739 * elf32-hppa.c (clobber_millicode_symbols): Correct param types.
740 * elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
741 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free: Likewise.
742 (elfNN_ia64_global_dyn_sym_thunk: Likewise.
743 * elf64-ia64-vms.c (elf64_ia64_global_dyn_info_free): Likewise.
744 (elf64_ia64_global_dyn_sym_thunk): Likewise.
745 (elf64_vms_link_add_object_symbols): Pass base type of hash table
746 to is_elf_hash_table.
747 * elflink.c (_bfd_elf_dynamic_symbol_p): Likewise.
748 (_bfd_elf_symbol_refs_local_p, _bfd_elf_add_dynamic_entry): Likewise.
749 (_bfd_elf_strip_zero_sized_dynamic_sections): Likewise.
750 (_bfd_elf_link_check_relocs, elf_link_add_object_symbols): Likewise.
751 (bfd_elf_final_link): Likewise.
752 * elfnn-aarch64.c (elfNN_aarch64_setup_section_lists): Likewise.
753 * elf64-ppc.c (ppc64_elf_set_toc): Likewise. Use bfd_link_hash_lookup.
755 2021-04-12 Alan Modra <amodra@gmail.com>
757 * elf-bfd.h (struct elf_backend_data): Return bfd_link_hash_entry*
758 from elf_backend_archive_symbol_lookup.
759 (_bfd_elf_archive_symbol_lookup): Return bfd_link_hash_entry*.
760 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Likewise. Check
761 we have a ppc_hash_table before accessing ppc_link_hash_entry
763 * elflink.c (_bfd_elf_archive_symbol_lookup): Return
764 bfd_link_hash_entry*.
765 (elf_link_add_archive_symbols): Adjust to suit.
767 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
769 * elfxx-riscv.c (riscv_parse_std_ext): Fixed the wrong versions of
770 i-ext when expanding g-ext.
772 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
774 * elfxx-riscv.c (riscv_ext_dont_care_version): Removed.
775 (riscv_parse_add_subset): Always add the implicit extensions, even if
776 their versions are RISCV_UNKNOWN_VERSION.
777 (riscv_parse_std_ext): Delay to add i-ext as the implicit extension
778 in the riscv_parse_add_implicit_subsets. Besides, add g-ext as the
779 implicit extension after it has been expanded.
780 (riscv_parse_add_implicit_subsets): Updated.
782 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
784 * elfxx-riscv.c (riscv_std_z_ext_strtab): Moved forward.
785 (riscv_std_s_ext_strtab): Likewise.
786 (riscv_std_h_ext_strtab): Likewise.
787 (riscv_std_zxm_ext_strtab): Added for the zxm prefix.
788 (enum riscv_prefix_ext_class): Moved forward and renamed from
789 riscv_isa_ext_class. Reorder them according to the parsing order,
790 since the enum values are used to check the orders in the
791 riscv_compare_subsets.
792 (struct riscv_parse_prefix_config): Moved forward and renamed from
793 riscv_parse_config_t. Also removed the ext_valid_p field, the
794 related functions are replaced by riscv_valid_prefixed_ext.
795 (parse_config): Moved forward and updated. The more letters of the
796 prefix string, the more forward it must be defined. Otherwise, we
797 will get the wrong mapping when using strncmp in riscv_get_prefix_class.
798 (riscv_get_prefix_class): Moved forward. Support to parse the
799 multi-letter prefix, like zxm.
800 (riscv_known_prefixed_ext): New function, check if the prefixed
801 extension is supported according to the right riscv_std_*_ext_strtab.
802 (riscv_valid_prefixed_ext): New function, used to replace the
803 riscv_ext_*_valid_p functions.
804 (riscv_init_ext_order): Do not set the values for prefix keywords
805 since they may have multiple letters for now.
806 (riscv_compare_subsets): Set the order values of prefix keywords
807 to negative numbers according to the riscv_prefix_ext_class.
808 (riscv_parse_std_ext): Call riscv_get_prefix_class to see if we
809 have parsed the prefixed extensions.
810 (riscv_parse_prefixed_ext): Updated and removed the parameter config.
811 Report error when the prefix is unknown.
812 (riscv_parse_subset): Do not parse the prefixed extensions according
813 to the orders in the parse_config. Remove the confused message and
814 let riscv_parse_prefixed_ext to report the details.
815 * elfxx-riscv.h (enum riscv_isa_ext_class): Moved to elfxx-riscv.c.
816 (riscv_get_prefix_class): Removed to static.
818 2021-04-08 Mike Frysinger <vapier@gentoo.org>
820 * configure.ac (ACX_BUGURL): Use https://.
821 * configure.com (COPY_TEXT): Likewise.
822 * configure: Regenerate.
824 2021-04-05 Alan Modra <amodra@gmail.com>
826 * configure.ac: Don't check for long long or long double type.
827 Don't check for alloca.h, limits.h, stddef.h, stdlib.h, string.h,
828 strings.h, time.h, wchar.h, wctype.h or sys/time.h. Don't check
829 for strtoull, free, malloc, realloc, getenv, strstr, snprintf,
830 vsnprintf, strlen or setitimer. Sort AC_CHECK_DECLS.
831 (AC_ISC_POSIX): Don't invoke.
832 (AC_HEADER_TIME, AC_HEADER_DIRENT, ACX_HEADER_STRING): Likewise.
833 * sysdep.h: Remove many HAVE_*_H checks and fallback declarations.
834 Do test HAVE_SYS_TYPES_H. Don't include sys/time.h. Reorder
835 header order as per automake AC_INCLUDES_DEFAULT.
836 * bfd-in.h: Include inttypes.h unconditionally.
837 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Assume long long and
838 long double are available.
839 (bfd_scan_vma): Assume long long and strtoull are available.
840 * elflink.c: Include limits.h unconditionally.
841 * elfnn-riscv.c: Likewise.
842 * wasm-module.c: Likewise.
843 * hpux-core.c: Include dirent.h unconditionally.
844 * trad-core.c: Likewise.
845 * hosts/x86-64linux.h: Include stdlib.h unconditionally.
846 * peXXigen.c: Remove HAVE_WCHAR_H and HAVE_WCTYPE_H checks.
847 * elf32-m68hc1x.c: Don't include alloca-conf.h.
848 * elf64-hppa.c: Likewise.
850 * wasm-module.c: Likewise.
852 * bfd-in2.h: Regenerate.
853 * config.in: Regenerate.
854 * configure: Regenerate.
856 2021-04-01 Tamar Christina <tamar.christina@arm.com>
859 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore overflow.
861 2021-04-01 Martin Liska <mliska@suse.cz>
863 * ecoff.c (strneq): Remove strneq and use startswith.
864 (_bfd_ecoff_slurp_armap): Likewise.
866 2021-04-01 Martin Liska <mliska@suse.cz>
868 * elf-bfd.h (bfd_section_is_ctf): Use startswith function.
869 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
870 (elf_get_reloc_section): Likewise.
871 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
872 * elf32-m32r.c (m32r_elf_section_flags): Likewise.
873 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections): Likewise.
874 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
875 (nds32_elf_relocate_section): Likewise.
876 (nds32_elf_action_discarded): Likewise.
877 (nds32_elf_check_relocs): Likewise.
878 (nds32_elf_section_flags): Likewise.
879 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
880 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
881 * elf32-rx.c (rx_table_find): Likewise.
882 (rx_table_map): Likewise.
883 * elf32-spu.c (spu_elf_backend_symbol_processing): Likewise.
884 (spu_elf_find_overlays): Likewise.
885 (needs_ovl_stub): Likewise.
886 (allocate_spuear_stubs): Likewise.
887 (build_spuear_stubs): Likewise.
888 (mark_overlay_section): Likewise.
889 (spu_elf_auto_overlay): Likewise.
890 (spu_elf_output_symbol_hook): Likewise.
891 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
892 * elf32-xtensa.c (xtensa_property_section_name): Likewise.
893 * elf64-ppc.c (ppc64_elf_section_flags): Likewise.
894 (ppc64_elf_relocate_section): Likewise.
895 * elflink.c (resolve_section): Likewise.
896 (UNARY_OP): Likewise.
897 (BINARY_OP_HEAD): Likewise.
898 (elf_link_input_bfd): Likewise.
899 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
900 * elfxx-riscv.c (riscv_parse_subset): Likewise.
901 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
902 * opncls.c (get_build_id): Likewise.
904 2021-03-31 Alan Modra <amodra@gmail.com>
907 * bfd-in.h: Don't poison FALSE or TRUE.
908 * bfd-in2.h: Regenerate.
910 2021-03-31 Alan Modra <amodra@gmail.com>
912 * sysdep.h: POISON_BFD_BOOLEAN: Define.
913 * aix5ppc-core.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h,
914 * aoutx.h, * arc-got.h, * archive.c, * archive64.c, * archures.c,
915 * bfd-in.h, * bfd.c, * bfdwin.c, * binary.c, * cache.c,
916 * coff-alpha.c, * coff-arm.c, * coff-arm.h, * coff-bfd.c,
917 * coff-bfd.h, * coff-go32.c, * coff-i386.c, * coff-ia64.c,
918 * coff-mcore.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c,
919 * coff-stgo32.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c,
920 * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c,
921 * coffcode.h, * coffgen.c, * cofflink.c, * compress.c,
922 * corefile.c, * cpu-aarch64.c, * cpu-aarch64.h, * cpu-alpha.c,
923 * cpu-arc.c, * cpu-arm.c, * cpu-arm.h, * cpu-avr.c, * cpu-bfin.c,
924 * cpu-bpf.c, * cpu-cr16.c, * cpu-cris.c, * cpu-crx.c,
925 * cpu-csky.c, * cpu-d10v.c, * cpu-d30v.c, * cpu-dlx.c,
926 * cpu-epiphany.c, * cpu-fr30.c, * cpu-frv.c, * cpu-ft32.c,
927 * cpu-h8300.c, * cpu-hppa.c, * cpu-i386.c, * cpu-ia64.c,
928 * cpu-iamcu.c, * cpu-ip2k.c, * cpu-iq2000.c, * cpu-k1om.c,
929 * cpu-l1om.c, * cpu-lm32.c, * cpu-m10200.c, * cpu-m10300.c,
930 * cpu-m32c.c, * cpu-m32r.c, * cpu-m68hc11.c, * cpu-m68hc12.c,
931 * cpu-m68k.c, * cpu-m9s12x.c, * cpu-m9s12xg.c, * cpu-mcore.c,
932 * cpu-mep.c, * cpu-metag.c, * cpu-microblaze.c, * cpu-mips.c,
933 * cpu-mmix.c, * cpu-moxie.c, * cpu-msp430.c, * cpu-mt.c,
934 * cpu-nds32.c, * cpu-nfp.c, * cpu-nios2.c, * cpu-ns32k.c,
935 * cpu-or1k.c, * cpu-pdp11.c, * cpu-pj.c, * cpu-powerpc.c,
936 * cpu-pru.c, * cpu-riscv.c, * cpu-rl78.c, * cpu-rs6000.c,
937 * cpu-rx.c, * cpu-s12z.c, * cpu-s390.c, * cpu-score.c,
938 * cpu-sh.c, * cpu-sparc.c, * cpu-spu.c, * cpu-tic30.c,
939 * cpu-tic4x.c, * cpu-tic54x.c, * cpu-tic6x.c, * cpu-tilegx.c,
940 * cpu-tilepro.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-vax.c,
941 * cpu-visium.c, * cpu-wasm32.c, * cpu-xc16x.c, * cpu-xgate.c,
942 * cpu-xstormy16.c, * cpu-xtensa.c, * cpu-z80.c, * cpu-z8k.c,
943 * dwarf1.c, * dwarf2.c, * ecoff-bfd.h, * ecoff.c, * ecofflink.c,
944 * elf-attrs.c, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h,
945 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-nacl.c,
946 * elf-nacl.h, * elf-properties.c, * elf-s390-common.c,
947 * elf-s390.h, * elf-strtab.c, * elf-vxworks.c, * elf-vxworks.h,
948 * elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c,
949 * elf32-arm.h, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c,
950 * elf32-bfin.h, * elf32-cr16.c, * elf32-cr16.h, * elf32-cris.c,
951 * elf32-crx.c, * elf32-csky.c, * elf32-csky.h, * elf32-d10v.c,
952 * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
953 * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c,
954 * elf32-h8300.c, * elf32-hppa.c, * elf32-hppa.h, * elf32-i386.c,
955 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
956 * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
957 * elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c,
958 * elf32-m68k.h, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
959 * elf32-metag.h, * elf32-microblaze.c, * elf32-mips.c,
960 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
961 * elf32-nios2.c, * elf32-nios2.h, * elf32-or1k.c, * elf32-pj.c,
962 * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
963 * elf32-rx.c, * elf32-s12z.c, * elf32-s390.c, * elf32-score.c,
964 * elf32-score.h, * elf32-score7.c, * elf32-sh-relocs.h,
965 * elf32-sh.c, * elf32-sparc.c, * elf32-spu.c, * elf32-spu.h,
966 * elf32-tic6x.c, * elf32-tic6x.h, * elf32-tilegx.c,
967 * elf32-tilepro.c, * elf32-v850.c, * elf32-v850.h,
968 * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
969 * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
970 * elf32-xtensa.c, * elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c,
971 * elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c,
972 * elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c,
973 * elf64-ppc.h, * elf64-s390.c, * elf64-sparc.c,
974 * elf64-tilegx.c, * elf64-x86-64.c, * elfcode.h,
975 * elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c,
976 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c,
977 * elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h,
978 * elfxx-mips.c, * elfxx-mips.h, * elfxx-riscv.c, * elfxx-riscv.h,
979 * elfxx-sparc.c, * elfxx-sparc.h, * elfxx-target.h,
980 * elfxx-tilegx.c, * elfxx-tilegx.h, * elfxx-x86.c, * elfxx-x86.h,
981 * format.c, * genlink.h, * hash.c, * i386aout.c, * i386lynx.c,
982 * i386msdos.c, * ihex.c, * libaout.h, * libbfd-in.h,
983 * libbfd.c, * libcoff-in.h, * libecoff.h, * libpei.h,
984 * libxcoff.h, * linker.c, * mach-o-aarch64.c, * mach-o-arm.c,
985 * mach-o-i386.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h,
986 * merge.c, * mmo.c, * netbsd.h, * opncls.c, * pc532-mach.c,
987 * pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-sh.c,
988 * pe-x86_64.c, * peXXigen.c, * pef.c, * pei-arm.c, * pei-i386.c,
989 * pei-ia64.c, * pei-mcore.c, * pei-sh.c, * pei-x86_64.c,
990 * peicode.h, * plugin.c, * plugin.h, * ppcboot.c, * reloc.c,
991 * reloc16.c, * rs6000-core.c, * section.c, * simple.c, * som.c,
992 * som.h, * srec.c, * stabs.c, * syms.c, * targets.c, * tekhex.c,
993 * verilog.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * vms.h,
994 * wasm-module.c, * xcofflink.c, * xcofflink.h, * xsym.c,
995 * xsym.h: Replace bfd_boolean with bool, FALSE with false, and
996 TRUE with true throughout.
997 * bfd-in2.h: Regenerate.
998 * libbfd.h: Regenerate.
999 * libcoff.h: Regenerate.
1001 2021-03-31 Alan Modra <amodra@gmail.com>
1003 * bfd-in.h: Include stdbool.h.
1004 (bfd_boolean): Define as bool
1005 * bfd-in2.h: Regenerate.
1007 2021-03-31 Alan Modra <amodra@gmail.com>
1009 * .gitignore: Delete bfd_stdint.h entry.
1010 * Makefile.am (bfdinclude_HEADERS): Delete bfd_stdint.h.
1011 (BUILD_HFILES, LOCAL_H_DEPS): Likewise.
1012 * bfd-in.h: Include stdint.h in place of bfd_stdint.h.
1013 * configure.ac: Don't invoke GCC_HEADER_STDINT.
1014 * configure.com: Don't create bfd_stdint.h.
1015 * Makefile.in: Regenerate.
1016 * aclocal.m4: Regenerate.
1017 * bfd-in2.h: Regenerate.
1018 * config.in: Regenerate.
1019 * configure: Regenerate.
1020 * doc/Makefile.in: Regenerate.
1021 * po/BLD-POTFILES.in: Regenerate.
1023 2021-03-31 Alan Modra <amodra@gmail.com>
1025 * bfd-in.h: Include string.h.
1026 (LITMEMCPY, LITSTRCPY): Delete.
1027 * bfd-in2.h: Regenerate.
1029 2021-03-30 Alan Modra <amodra@gmail.com>
1031 * elflink.c (elf_link_add_object_symbols): Don't set h->indx
1032 unless is_elf_hash_table.
1034 2021-03-29 Alan Modra <amodra@gmail.com>
1036 * aoutx.h (aout_link_write_symbols): Don't cast boolean expression
1038 * elf32-or1k.c (or1k_set_got_and_rela_sizes): Dont compare booleans
1040 * elf32-arc.c (name_for_global_symbol): Don't compare boolean to TRUE.
1041 (is_reloc_PC_relative): Don't use "boolean_condition ? TRUE : FALSE".
1042 (is_reloc_SDA_relative, is_reloc_for_GOT): Likewise.
1043 (is_reloc_for_PLT, is_reloc_for_TLS): Likewise.
1044 * elf32-arm.c (stm32l4xx_need_create_replacing_stub): Likewise.
1045 * elf32-nds32.c (insert_nds32_elf_blank): Likewise.
1046 * elf32-rx.c (rx_set_section_contents): Likewise.
1047 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1048 * elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): Likewise.
1049 * mach-o.c (bfd_mach_o_read_command): Likewise.
1050 * targets.c (bfd_get_target_info): Likewise.
1052 2021-03-29 Alan Modra <amodra@gmail.com>
1054 * coff-z80.c (z80_is_local_label_name): Return bfd_boolean.
1055 * elf32-z80.c (z80_is_local_label_name): Likewise.
1056 * elf32-spu.c (spu_elf_modify_headers): Likewise.
1057 * elf32-nds32.h (struct elf_nds32_link_hash_table <hyper_relax>):
1059 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Correct test
1060 for error return from vms_write_data_block.
1062 2021-03-29 Alan Modra <amodra@gmail.com>
1064 * elf32-i386.c (elf_i386_finish_local_dynamic_symbol): Return int.
1065 * elf64-ia64-vms.c (elf64_ia64_local_dyn_info_free): Likewise.
1066 (elf64_ia64_local_dyn_sym_thunk): Likewise.
1067 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol): Likewise.
1068 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_ifunc_dynrelocs),
1069 (elfNN_aarch64_finish_local_dynamic_symbol): Likewise.
1070 * elfnn-ia64.c (elfNN_ia64_local_dyn_info_free): Likewise.
1071 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1072 * elfnn-riscv.c (allocate_local_ifunc_dynrelocs): Likewise.
1073 (riscv_pcrel_reloc_eq): Likewise.
1074 (riscv_elf_finish_local_dynamic_symbol): Likewise.
1075 * elfxx-sparc.c (allocate_local_dynrelocs): Likewise.
1076 (finish_local_dynamic_symbol): Likewise.
1077 * elfxx-x86.c (elf_x86_allocate_local_dynreloc): Likewise.
1078 * elfxx-mips.c (mips_elf_resolve_got_page_ref): Likewise.
1079 (mips_elf_count_got_symbols): Change return type to bfd_boolean.
1081 2021-03-29 Alan Modra <amodra@gmail.com>
1083 * elflink.c (elf_link_output_symstrtab): Make flinfo parameter
1085 (bfd_elf_final_link): Delete out_sym_func typedef and don't cast
1086 elf_link_output_symstrtab when calling output_arch_syms and
1087 output_arch_local_syms.
1088 * elf-bfd.h (struct elf_backend_data <elf_backend_output_arch_syms,
1089 elf_backend_output_arch_local_syms>): Change return type of func
1090 arg to match elf_link_output_symstrtab.
1091 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Correct
1093 * elf32-nds32.c (nds32_elf_output_symbol_hook): Correct return type.
1094 (nds32_elf_output_arch_syms): Correct func return type.
1096 2021-03-29 Alan Modra <amodra@gmail.com>
1098 * elf-m10200.c (mn10200_elf_relocate_section): Return int.
1099 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1100 * elf32-arc.c (elf_arc_relocate_section): Likewise.
1101 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1102 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1103 * elf32-bfin.c (bfin_relocate_section): Likewise.
1104 (bfinfdpic_relocate_section): Likewise.
1105 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1106 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1107 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1108 * elf32-csky.c (csky_elf_relocate_section): Likewise.
1109 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1110 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1111 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1112 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1113 * elf32-ft32.c (ft32_elf_relocate_section): Likewise.
1114 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1115 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1116 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1117 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1118 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1119 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1120 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1121 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1122 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1123 * elf32-m68hc1x.h (elf32_m68hc11_relocate_section): Likewise.
1124 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1125 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1126 * elf32-mep.c (mep_elf_relocate_section): Likewise.
1127 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1128 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1129 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1130 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1131 * elf32-mt.c (mt_elf_relocate_section): Likewise.
1132 * elf32-nds32.c (nds32_elf_relocate_section): Likewise.
1133 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1134 * elf32-or1k.c (or1k_elf_relocate_section): Likewise.
1135 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1136 * elf32-pru.c (pru_elf32_relocate_section): Likewise.
1137 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1138 * elf32-rx.c (rx_elf_relocate_section): Likewise.
1139 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1140 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1141 (_bfd_score_elf_relocate_section): Likewise.
1142 * elf32-score.h (s7_bfd_score_elf_relocate_section): Likewise.
1143 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1144 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1145 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1146 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1147 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1148 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1149 * elf32-visium.c (visium_elf_relocate_section): Likewise.
1150 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1151 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1152 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1153 * elf32-z80.c (z80_elf_relocate_section): Likewise.
1154 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1155 (elf64_alpha_relocate_section): Likewise.
1156 * elf64-bpf.c (bpf_elf_relocate_section): Likewise.
1157 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1158 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
1159 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1160 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1161 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1162 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1163 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1164 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1165 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1166 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1167 * elfxx-mips.h (_bfd_mips_elf_relocate_section): Likewise.
1168 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1169 * elfxx-sparc.h (_bfd_sparc_elf_relocate_section): Likewise.
1170 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1171 * elfxx-tilegx.h (tilegx_elf_relocate_section): Likewise.
1173 2021-03-26 Keith Seitz <keiths@redhat.com>
1175 * elfcore.h (_bfd_elf_core_find_build_id): Seek file
1176 offset of program headers after calling elf_read_notes.
1178 2021-03-23 Jan Beulich <jbeulich@suse.com>
1180 * dwarf2.c (read_indexed_string): Rename index to idx.
1182 2021-03-22 Martin Liska <mliska@suse.cz>
1184 * bfd-in.h (startswith): Add startswith function.
1185 (CONST_STRNEQ): Remove.
1186 * bfd-in2.h (startswith): Regenerate with make headers.
1187 * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith.
1188 (_bfd_slurp_extended_name_table): Likewise.
1189 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1190 * bfd.c (bfd_get_sign_extend_vma): Likewise.
1191 (bfd_convert_section_size): Likewise.
1192 (bfd_convert_section_contents): Likewise.
1193 * coff-stgo32.c (go32exe_create_stub): Likewise.
1194 (go32exe_check_format): Likewise.
1195 * coffcode.h (styp_to_sec_flags): Likewise.
1196 (GNU_DEBUGALTLINK): Likewise.
1197 * coffgen.c (_bfd_coff_section_already_linked): Likewise.
1198 (coff_gc_sweep): Likewise.
1199 (bfd_coff_gc_sections): Likewise.
1200 * cofflink.c (coff_link_add_symbols): Likewise.
1201 (process_embedded_commands): Likewise.
1202 * compress.c (bfd_is_section_compressed_with_header): Likewise.
1203 (bfd_init_section_decompress_status): Likewise.
1204 * dwarf2.c (find_debug_info): Likewise.
1205 (place_sections): Likewise.
1206 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1207 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1208 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1209 (assign_section_numbers): Likewise.
1210 (elfcore_grok_win32pstatus): Likewise.
1211 * elf32-arm.c (cmse_scan): Likewise.
1212 (elf32_arm_gc_mark_extra_sections): Likewise.
1213 (elf32_arm_size_dynamic_sections): Likewise.
1214 (is_arm_elf_unwind_section_name): Likewise.
1215 * elf32-bfin.c (bfin_size_dynamic_sections): Likewise.
1216 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1217 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
1218 * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise.
1219 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
1220 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1221 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1222 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1223 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1224 * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise.
1225 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
1226 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1227 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1228 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1229 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1230 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
1231 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
1232 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
1233 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise.
1234 (elf32_tic6x_size_dynamic_sections): Likewise.
1235 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1236 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise.
1237 (xtensa_is_insntable_section): Likewise.
1238 (xtensa_is_littable_section): Likewise.
1239 (xtensa_is_proptable_section): Likewise.
1240 (xtensa_property_section_name): Likewise.
1241 (xtensa_callback_required_dependence): Likewise.
1242 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1243 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1244 * elf64-ia64-vms.c (is_unwind_section_name): Likewise.
1245 (get_reloc_section): Likewise.
1246 (elf64_ia64_size_dynamic_sections): Likewise.
1247 (elf64_ia64_object_p): Likewise.
1248 * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise.
1249 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
1250 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1251 * elflink.c (elf_link_add_object_symbols): Likewise.
1252 (_bfd_elf_gc_mark_extra_sections): Likewise.
1253 (bfd_elf_parse_eh_frame_entries): Likewise.
1254 (_bfd_elf_section_already_linked): Likewise.
1255 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise.
1256 * elfnn-ia64.c (is_unwind_section_name): Likewise.
1257 (elfNN_ia64_size_dynamic_sections): Likewise.
1258 (elfNN_ia64_object_p): Likewise.
1259 * elfxx-mips.c (FN_STUB_P): Likewise.
1260 (CALL_STUB_P): Likewise.
1261 (CALL_FP_STUB_P): Likewise.
1262 (_bfd_mips_elf_section_from_shdr): Likewise.
1263 (_bfd_mips_elf_fake_sections): Likewise.
1264 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1265 (_bfd_mips_final_write_processing): Likewise.
1266 (_bfd_mips_elf_final_link): Likewise.
1267 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1268 * elfxx-x86.c (elf_i386_is_reloc_section): Likewise.
1269 (elf_x86_64_is_reloc_section): Likewise.
1270 * hpux-core.c (thread_section_p): Likewise.
1271 * libcoff.h (bfd_pei_p): Likewise.
1272 * linker.c (REAL): Likewise.
1273 (unwrap_hash_lookup): Likewise.
1274 (_bfd_generic_link_add_one_symbol): Likewise.
1275 * mmo.c (mmo_internal_write_section): Likewise.
1276 * osf-core.c (osf_core_core_file_p): Likewise.
1277 * pef.c (bfd_pef_print_symbol): Likewise.
1278 * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise.
1279 * som.c (som_slurp_symbol_table): Likewise.
1280 (som_slurp_armap): Likewise.
1281 * wasm-module.c (wasm_compute_custom_section_file_position): Likewise.
1283 2021-03-22 Jan Beulich <jbeulich@suse.com>
1285 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Add missing
1286 language translation wrapping to _bfd_error_handler()
1289 2021-03-21 Alan Modra <amodra@gmail.com>
1291 * bfd-in.h (startswith): New inline.
1292 (CONST_STRNEQ): Use startswith.
1293 * bfd-in2.h: Regenerate.
1295 2021-03-20 Alan Modra <amodra@gmail.com>
1298 * elf.c (_bfd_elf_make_section_from_shdr): Remove SHF_EXCLUDE
1299 test for .gnu.debuglto*.
1301 2021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1304 * elf.c (_bfd_elf_make_section_from_shdr): Treat
1305 .gnu.debuglto_.debug_ section as debugging section unless it is
1306 marked with SHF_EXCLUDE.
1307 * elflink.c (elf_create_symbuf): Revert commit 994b2513281.
1308 (bfd_elf_match_symbols_in_sections): Ignore section symbols when
1309 matching non-debugging sections or linkonce section with comdat
1312 2021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1315 * dwarf2.c (read_attribute_value): Check version >= 3 for
1318 2021-03-16 Nick Clifton <nickc@redhat.com>
1320 * peXXigen.c (_bfd_XXi_swap_aux_out): Avoid potential buffer
1321 overrun by using sizeof of the destination x_fname field as the
1324 2021-03-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1326 * elfxx-riscv.c (riscv_std_z_ext_strtab): Add zba, zbb and zbc.
1328 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1330 * reloc.c (BFD_RELOC_PPC_TLS_LE, BFD_RELOC_PPC_TLS_IE,
1331 BFD_RELOC_PPC_TLS_M, BFD_RELOC_PPC_TLS_ML, BFD_RELOC_PPC64_TLS_GD,
1332 BFD_RELOC_PPC64_TLS_LD, BFD_RELOC_PPC64_TLS_LE,
1333 BFD_RELOC_PPC64_TLS_IE, BFD_RELOC_PPC64_TLS_M,
1334 BFD_RELOC_PPC64_TLS_ML): New relocations.
1335 * bfd-in2.h: Regenerate.
1336 * libbfd.h: Regenerate.
1337 * coff-rs6000.c (xcoff_calculate_relocation): Call
1338 xcoff_reloc_type_tls for TLS relocations.
1339 (xcoff_howto_table): Implement TLS relocations.
1340 (_bfd_xcoff_reloc_type_lookup): Add cases TLS relocations.
1341 (xcoff_reloc_type_tls): New function.
1342 * coff64-rs6000.c (xcoff_calculate_relocation): Likewise.
1343 (xcoff_howto_table): Likewise.
1344 (_bfd_xcoff_reloc_type_lookup): Likewise.
1345 * coffcode.h (sec_to_styp_flags): Handle TLS sections.
1346 (styp_to_sec_flags): Likewise.
1347 (coff_compute_section_file_positions): Avoid file offset
1348 optimisation for .data when the previous section is .tdata.
1349 (coff_write_object_contents): Handle TLS sections.
1350 * coffswap.h (coff_swap_aouthdr_out): Add support for
1351 new fields in aouthdr.
1352 * libxcoff.h (xcoff_reloc_type_tls): Add prototype.
1353 * xcofflink.c (xcoff_link_add_symbols): Handle XMC_UL.
1354 (xcoff_need_ldrel_p): Add cases for TLS relocations.
1355 (xcoff_create_ldrel): Add l_symndx for TLS sections.
1357 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1359 * reloc.c (BFD_RELOC_PPC_TOC16_HI, BFD_RELOC_PPC_TOC16_LO):
1361 * bfd-in2.h: Regenerate.
1362 * libbfd.h: Regenerate.
1363 * coff-rs6000.c (xcoff_calculate_relocation): Call
1364 xcoff_reloc_type_toc for R_TOCU and R_TOCL.
1365 (xcoff_howto_table): Remove src_mask for TOC relocations.
1366 Add R_TOCU and R_TOCL howtos.
1367 (_bfd_xcoff_reloc_type_lookup): Add cases for
1368 BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO.
1369 (xcoff_reloc_type_toc): Compute the whole offset.
1370 Implement R_TOCU and R_TOCL.
1371 * coff64-rs6000.c (xcoff64_calculate_relocation):
1373 (xcoff64_howto_table): Likewise.
1374 (xcoff64_reloc_type_lookup): Likewise.
1376 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1378 * coff-rs6000.c (xcoff_calculate_relocation): Correct and
1379 add new relocations.
1380 (xcoff_howto_table): Likewise.
1381 (xcoff_rtype2howto): Increase r_type maximum value.
1382 (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead
1383 of create a new one from scratch. Enable only some relocations
1384 to have a changing r_size.
1385 * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise.
1386 (xcoff64_howto_table): Likewise.
1387 (xcoff64_rtype2howto): Likewise.
1388 (xcoff64_ppc_relocate_section): Likewise.
1389 * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value.
1391 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1393 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Move.
1395 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1397 * coff64-rs6000.c (xcoff64_write_object_contents): Remove.
1398 * coffcode.h (coff_write_object_contents): Add bfd_mach_ppc_620
1399 support for o_cputype field. Avoid creating an empty a.out header
1402 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1404 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): Add
1407 2021-03-11 Nelson Chu <nelson.chu@sifive.com>
1409 * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean
1410 restart_relax, used to check if we need to run the whole
1411 relaxations from relax pass 0 to 2 again.
1412 (riscv_elf_link_hash_table_create): Init restart_relax to FALSE.
1413 (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set.
1414 (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code.
1415 (bfd_elfNN_riscv_restart_relax_sections): New function. Called by
1416 after_allocation to check if we need to run the whole relaxations again.
1417 (_bfd_riscv_relax_section): We will only enter into the relax pass 3
1418 when the restart_relax is FALSE; At last set restart_relax to TRUE if
1420 * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration.
1421 (bfd_elf64_riscv_restart_relax_sections): Likewise.
1423 2021-03-10 Jan Beulich <jbeulich@suse.com>
1425 * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
1428 2021-03-10 Alan Modra <amodra@gmail.com>
1429 Jan Beulich <jbeulich@suse.com>
1431 * elf.c (bfd_elf_generic_reloc): Make references between debug
1432 sections use section relative values.
1434 2021-03-09 Jan Beulich <jbeulich@suse.com>
1436 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
1438 2021-03-05 H.J. Lu <hongjiu.lu@intel.com>
1442 * bfd.c (_bfd_get_link_info): New function.
1443 * elf-bfd.h (output_elf_obj_tdata): Add link_info.
1444 (elf_link_info): New.
1445 * libbfd-in.h (_bfd_get_link_info): New prototype.
1446 * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
1447 R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
1448 * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
1449 (pex64_link_add_symbols): New function.
1450 (coff_bfd_link_add_symbols): New macro.
1451 * libbfd.h: Regenerated.
1453 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1454 Andrew Burgess <andrew.burgess@embecosm.com>
1456 * elf-bfd.h (elfcore_write_riscv_csr): Declare.
1457 * elf.c (elfcore_grok_riscv_csr): New function.
1458 (elfcore_grok_note): Handle NT_RISCV_CSR.
1459 (elfcore_write_riscv_csr): New function.
1460 (elfcore_write_register_note): Handle '.reg-riscv-csr'.
1462 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1463 Andrew Burgess <andrew.burgess@embecosm.com>
1465 * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
1466 (PRPSINFO_PR_PSARGS_LENGTH): Define.
1467 (riscv_write_core_note): New function.
1468 (riscv_elf_grok_psinfo): Make use of two new length defines.
1469 (elf_backend_write_core_note): Define.
1471 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1472 Andrew Burgess <andrew.burgess@embecosm.com>
1474 * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
1475 * elf.c (elfcore_grok_gdb_tdesc): New function.
1476 (elfcore_grok_note): Handle NT_GDB_TDESC.
1477 (elfcore_write_gdb_tdesc): New function.
1478 (elfcore_write_register_note): Handle NT_GDB_TDESC.
1480 2021-03-05 Nick Clifton <nickc@redhat.com>
1483 * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
1484 (read_indexed_string): Placeholder function.
1485 (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
1488 2021-03-05 Alan Modra <amodra@gmail.com>
1490 * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
1492 * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
1493 adjustments here instead. Separate pc-relative adjustments
1494 from symbol related adjustments. Tidy comments and formatting.
1496 2021-03-04 Jan Beulich <jbeulich@suse.com>
1498 * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
1501 2021-03-04 Alan Modra <amodra@gmail.com>
1503 * rs6000-core.c (rs6000coff_core_p): Correct prototype.
1505 2021-03-03 Alan Modra <amodra@gmail.com>
1508 * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
1509 processing not when start/stop symbol section is unmarked but
1510 on first time a start/stop symbol is processed.
1512 2021-03-03 Alan Modra <amodra@gmail.com>
1514 * reloc.c: Include x86_64.h rather than internal.h.
1516 2021-03-02 Nick Clifton <nickc@redhat.com>
1519 * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
1520 function and variable tags and a second time to resolve their
1523 2021-03-02 Nick Alcock <nick.alcock@oracle.com>
1525 * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
1527 2021-03-02 Alan Modra <amodra@gmail.com>
1530 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
1531 linker defined start/stop symbols when start_stop_gc.
1533 2021-03-02 Alan Modra <amodra@gmail.com>
1535 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
1536 indirect to pc-relative or toc-relative for undefined symbols.
1538 2021-03-01 Alan Modra <amodra@gmail.com>
1539 Fangrui Song <maskray@google.com>
1541 * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
1542 defined start/stop symbols when start_stop_gc.
1543 (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
1544 (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
1545 * linker.c (bfd_generic_define_start_stop): Likewise.
1547 2021-02-25 Alan Modra <amodra@gmail.com>
1550 * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
1551 * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
1552 use when deciding an as-needed library should be loaded instead
1553 of using the binding of the library definition.
1555 2021-02-24 Alan Modra <amodra@gmail.com>
1558 * coff-stgo32.c (go32exe_check_format): Sanity check size of
1559 header to avoid a buffer overflow.
1561 2021-02-22 Alan Modra <amodra@gmail.com>
1563 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
1564 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1566 2021-02-19 Nelson Chu <nelson.chu@sifive.com>
1569 * elfnn-riscv.c (perform_relocation): Updated encoding macros.
1570 (_bfd_riscv_relax_call): Likewise.
1571 (_bfd_riscv_relax_lui): Likewise.
1572 * elfxx-riscv.c (howto_table): Likewise.
1574 2021-02-18 Nelson Chu <nelson.chu@sifive.com>
1576 * Makefile.am: Added cpu-riscv.h.
1577 * Makefile.in: Regenerated.
1578 * po/SRC-POTFILES.in: Regenerated.
1579 * cpu-riscv.h: Added to support spec versions controlling.
1580 Also added extern arrays and functions for cpu-riscv.c.
1581 (enum riscv_spec_class): Define all spec classes here uniformly.
1582 (struct riscv_spec): Added for all specs.
1583 (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
1584 (RISCV_GET_SPEC_NAME): Likewise.
1585 (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
1586 (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
1587 (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
1588 * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
1589 (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
1590 (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
1591 (riscv_priv_specs): Moved below.
1592 (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
1593 (riscv_isa_specs): Moved from include/opcode/riscv.h.
1594 * elfnn-riscv.c: Included cpu-riscv.h.
1595 (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
1596 * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
1597 (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
1598 * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
1600 2021-02-17 Alan Modra <amodra@gmail.com>
1602 * wasm-module.c: Guard include of limits.h.
1603 (CHAR_BIT): Provide backup define.
1604 (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
1605 Correct signed overflow checking.
1607 2021-02-17 Nelson Chu <nelson.chu@sifive.com>
1610 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
1611 copying the elf flags from input BFD to output BFD, until we have
1612 checked if the input BFD has no code section or not. Also fix the
1613 problem that we only check the first section rather than the entire
1614 sections for input BFD.
1616 2021-02-16 Alan Modra <amodra@gmail.com>
1618 * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
1619 (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
1621 2021-02-15 Jan Beulich <jbeulich@suse.com>
1623 * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
1624 * doc/Makefile.in: Re-generate.
1626 2021-02-15 Alan Modra <amodra@gmail.com>
1628 * elf32-nds32.c (nds32_get_section_contents): Replace
1629 bfd_malloc_and_get_section with bfd_get_full_section_contents.
1630 (nds32_elf_relax_delete_blanks): Init contents.
1631 (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
1633 2021-02-15 Alan Modra <amodra@gmail.com>
1635 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1636 bfd_get_full_section_contents.
1638 2021-02-14 Alan Modra <amodra@gmail.com>
1640 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
1641 all fixes to bfd_generic_get_relocated_section_contents since this
1642 function was split out.
1644 2021-02-11 Alan Modra <amodra@gmail.com>
1646 * config.bfd: Remove ia64 from obsolete list.
1648 2021-02-11 Alan Modra <amodra@gmail.com>
1651 * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
1653 2021-02-11 Alan Modra <amodra@gmail.com>
1656 * elf32-avr.c (avr_elf32_load_records_from_section): Use
1657 bfd_malloc_and_get_section. Use bfd_byte* vars and remove then
1660 2021-02-11 Alan Modra <amodra@gmail.com>
1663 * section.c (bfd_get_section_contents): Avoid possible overflow
1664 when range checking offset and count.
1665 (bfd_set_section_contents): Likewise.
1667 2021-02-03 Nick Alcock <nick.alcock@oracle.com>
1669 * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
1671 * configure: Regenerated.
1673 2021-02-09 Alan Modra <amodra@gmail.com>
1675 * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
1676 * configure.ac: Delete symbian entries.
1677 * elf-bfd.h (enum elf_target_os): Delete is_symbian.
1678 * elf32-arm.c: Remove symbian support. Formatting.
1679 * targets.c: Delete symbian entries.
1680 * configure: Regenerate.
1682 2021-02-04 H.J. Lu <hongjiu.lu@intel.com>
1685 * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
1686 info when failed to convert GOTPCREL relocation.
1688 2021-02-04 Nelson Chu <nelson.chu@sifive.com>
1690 * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
1692 2021-02-04 Alan Modra <amodra@gmail.com>
1695 * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
1696 libraries for IR references on pass over libraries after LTO
1699 2021-02-03 Alan Modra <amodra@gmail.com>
1702 * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
1703 (elf_link_add_object_symbols): Here too. Don't pull in as-needed
1704 libraries when H is an indirect symbol after calling
1705 _bfd_elf_add_default_symbol.
1707 2021-02-03 Alan Modra <amodra@gmail.com>
1710 * elflink.c (_bfd_elf_add_default_symbol): Clear override when
1711 undecorated symbol will have a different version.
1713 2021-02-02 Alan Modra <amodra@gmail.com>
1716 * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
1717 Use when handling default versioned symbol. Rename existing
1718 override variable to nondef_override and use for non-default
1720 (elf_link_add_object_symbols): Adjust call to suit. Don't
1721 pull in as-needed libraries when override is set.
1723 2021-02-01 Emery Hemingway <ehmry@posteo.net>
1725 * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
1727 2021-02-01 Egor Vishnyakov <lenvampir@yandex.ru>
1730 * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
1731 offset for the R_RL78_RH_SADDR relocation.
1733 2021-01-29 Alan Modra <amodra@gmail.com>
1736 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
1737 on symbols defined in absolute or other special sections.
1739 2021-01-28 Alan Modra <amodra@gmail.com>
1742 * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
1743 prevent endless looping of linked-to sections.
1745 2020-12-17 Mihails Strasuns <mihails.strasuns@intel.com>
1747 * bfd-elf.h (elfcore_write_file_note): New function.
1748 * elf.c (elfcore_write_file_note): New function.
1750 2021-01-26 Alan Modra <amodra@gmail.com>
1752 * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
1754 2021-01-24 H.J. Lu <hongjiu.lu@intel.com>
1757 * dwarf2.c (read_rnglists): Ignore empty range when parsing line
1760 2021-01-23 H.J. Lu <hongjiu.lu@intel.com>
1763 * dwarf2.c (read_rnglists): Advance rngs_ptr after
1764 _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
1766 2021-01-20 Alan Modra <amodra@gmail.com>
1768 * elf32-ppc.c: Delete outdated comment.
1769 (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1770 * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1772 2021-01-20 Alan Modra <amodra@gmail.com>
1774 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
1775 section symbols are present.
1777 2021-01-19 Alan Modra <amodra@gmail.com>
1779 * elf64-ppc.c (elf_hash_entry): New inline function. Use
1780 throughout to replace casts.
1781 (branch_reloc_hash_match): Remove const from params.
1782 (use_local_plt): New function.
1783 (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
1784 (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
1786 * elf32-ppc.c (use_local_plt): New function.
1787 (allocate_dynrelocs, ppc_elf_relocate_section),
1788 (write_global_sym_plt): Use use_local_plt.
1790 2021-01-17 H.J. Lu <hongjiu.lu@intel.com>
1793 * elflink.c (elf_create_symbuf): Also ignore section symbols.
1795 2021-01-16 H.J. Lu <hongjiu.lu@intel.com>
1798 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
1799 check pointer_equality_needed.
1801 2021-01-15 H.J. Lu <hongjiu.lu@intel.com>
1803 * elf-linker-x86.h (elf_linker_x86_params): Add
1804 report_relative_reloc.
1805 * elf32-i386.c (elf_i386_relocate_section): Call
1806 _bfd_x86_elf_link_report_relative_reloc to report relative
1807 relocations for -z report-relative-reloc.
1808 (elf_i386_finish_dynamic_symbol): Likewse.
1809 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
1810 (elf_x86_64_finish_dynamic_symbol): Likewse.
1811 * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
1813 * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
1816 2021-01-16 Alan Modra <amodra@gmail.com>
1818 * compress.c (decompress_contents): Tidy inflateEnd result test.
1820 2021-01-16 Alan Modra <amodra@gmail.com>
1823 * elflink.c (elf_link_output_extsym): Use version 1 in
1824 .gnu.version for undefined unversioned symbols.
1826 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1828 * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
1829 caused the by previous commit accidentally.
1831 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1833 * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
1834 also aligned the code.
1836 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1838 * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
1840 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1842 * elfnn-riscv.c: Comments tidy and improvement.
1843 * elfxx-riscv.c: Likewise.
1844 * elfxx-riscv.h: Likewise.
1846 2021-01-14 H.J. Lu <hongjiu.lu@intel.com>
1849 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1850 section for R_BFIN_FUNCDESC.
1852 2021-01-14 Nick Clifton <nickc@redhat.com>
1854 * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
1856 2021-01-13 Alan Modra <amodra@gmail.com>
1858 * Makefile.in: Regenerate.
1859 * doc/Makefile.in: Regenerate.
1861 2021-01-13 Alan Modra <amodra@gmail.com>
1864 * section.c (struct bfd_section): Remove pattern field.
1865 (BFD_FAKE_SECTION): Adjust to suit.
1866 * bfd-in2.h: Regenerate.
1867 * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
1868 (bfd_elf_final_link): Don't call elf_fixup_link_order.
1870 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
1873 * configure.ac: Use GNU_MAKE_JOBSERVER.
1874 * aclocal.m4: Regenerated.
1875 * configure: Likewise.
1877 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
1880 * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
1881 R_AMD64_DIR32 relocations for PE/x86-64 inputs.
1883 2021-01-11 H.J. Lu <hongjiu.lu@intel.com>
1886 * configure: Regenerated.
1888 2021-01-11 Nick Clifton <nickc@redhat.com>
1890 * po/fr.po: Updated French translation.
1891 * po/pt.po: Updated Portuguese translation.
1892 * po/sr.po: Updated Serbian translation.
1893 * po/uk.po: Updated Ukranian translation.
1895 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
1897 * configure: Regenerated.
1899 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
1902 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
1903 -z lam-u48 and -z lam-u57.
1905 2021-01-09 Nick Clifton <nickc@redhat.com>
1907 * version.m4: Change to 2.36.50.
1908 * configure: Regenerate.
1909 * po/bfd.pot: Regenerate.
1911 2021-01-09 Nick Clifton <nickc@redhat.com>
1913 * 2.36 release branch crated.
1915 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
1917 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
1918 LAM_U57 when setting LAM_U48.
1920 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
1924 * elflink.c (elf_fixup_link_order): Verify that fixing up
1925 SHF_LINK_ORDER doesn't increase the output section size.
1927 2021-01-09 Alan Modra <amodra@gmail.com>
1929 * configure: Regenerate.
1931 2021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
1933 * configure: Regenerate.
1935 2021-01-07 H.J. Lu <hongjiu.lu@intel.com>
1938 * aix386-core.c (core_aix386_vec): Initialize
1939 keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
1940 * aout-target.h (MY (vec)): Likewise.
1941 * binary.c (binary_vec): Likewise.
1942 * cisco-core.c (core_cisco_be_vec): Likewise.
1943 (core_cisco_le_vec): Likewise.
1944 * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
1945 * coff-i386.c (TARGET_SYM): Likewise.
1946 (TARGET_SYM_BIG): Likewise.
1947 * coff-ia64.c (TARGET_SYM): Likewise.
1948 * coff-mips.c (mips_ecoff_le_vec): Likewise.
1949 (mips_ecoff_be_vec): Likewise.
1950 (mips_ecoff_bele_vec): Likewise.
1951 * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
1952 (powerpc_xcoff_vec): Likewise.
1953 * coff-sh.c (sh_coff_small_vec): Likewise.
1954 (sh_coff_small_le_vec): Likewise.
1955 * coff-tic30.c (tic30_coff_vec): Likewise.
1956 * coff-tic54x.c (tic54x_coff0_vec): Likewise.
1957 (tic54x_coff0_beh_vec): Likewise.
1958 (tic54x_coff1_vec): Likewise.
1959 (tic54x_coff1_beh_vec): Likewise.
1960 (tic54x_coff2_vec): Likewise.
1961 (tic54x_coff2_beh_vec): Likewise.
1962 * coff-x86_64.c (TARGET_SYM): Likewise.
1963 (TARGET_SYM_BIG): Likewise.
1964 * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
1965 (rs6000_xcoff64_aix_vec): Likewise.
1966 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
1967 (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
1968 (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
1969 * elfxx-target.h (TARGET_BIG_SYM): Likewise.
1970 (TARGET_LITTLE_SYM): Likewise.
1971 * hppabsd-core.c (core_hppabsd_vec): Likewise.
1972 * hpux-core.c (core_hpux_vec): Likewise.
1973 * i386msdos.c (i386_msdos_vec): Likewise.
1974 * ihex.c (ihex_vec): Likewise.
1975 * irix-core.c (core_irix_vec): Likewise.
1976 * mach-o-target.c (TARGET_NAME): Likewise.
1977 * mmo.c (mmix_mmo_vec): Likewise.
1978 * netbsd-core.c (core_netbsd_vec): Likewise.
1979 * osf-core.c (core_osf_vec): Likewise.
1980 * pdp11.c (MY (vec)): Likewise.
1981 * pef.c (pef_vec): Likewise.
1982 (pef_xlib_vec): Likewise.
1983 * plugin.c (plugin_vec): Likewise.
1984 * ppcboot.c (powerpc_boot_vec): Likewise.
1985 * ptrace-core.c (core_ptrace_vec): Likewise.
1986 * sco5-core.c (core_sco5_vec): Likewise.
1987 * som.c (hppa_som_vec): Likewise.
1988 * srec.c (srec_vec): Likewise.
1989 (symbolsrec_vec): Likewise.
1990 * tekhex.c (tekhex_vec): Likewise.
1991 * trad-core.c (core_trad_vec): Likewise.
1992 * verilog.c (verilog_vec): Likewise.
1993 * vms-alpha.c (alpha_vms_vec): Likewise.
1994 * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
1995 * wasm-module.c (wasm_vec): Likewise.
1996 * xsym.c (sym_vec): Likewise.
1997 * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
1999 (elf_map_symbols): Don't include ignored section symbols.
2000 * elfcode.h (elf_slurp_symbol_table): Also set
2001 BSF_SECTION_SYM_USED on STT_SECTION symbols.
2002 * elflink.c (bfd_elf_final_link): Generated section symbols only
2003 when emitting relocations or reqired.
2004 * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
2005 * syms.c (BSF_SECTION_SYM_USED): New.
2006 * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
2007 (bfd_target): Add keep_unused_section_symbols.
2008 (bfd_keep_unused_section_symbols): New.
2009 * bfd-in2.h: Regenerated.
2011 2021-01-07 Nick Clifton <nickc@redhat.com>
2014 * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
2015 absolute paths and check to see if they are longer than MAX_PATH.
2017 2021-01-07 Philipp Tomsich <prt@gnu.org>
2019 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
2021 2021-01-07 Claire Xenia Wolf <claire@symbioticeda.com>
2022 Jim Wilson <jimw@sifive.com>
2023 Andrew Waterman <andrew@sifive.com>
2024 Maxim Blinov <maxim.blinov@embecosm.com>
2025 Kito Cheng <kito.cheng@sifive.com>
2026 Nelson Chu <nelson.chu@sifive.com>
2028 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
2030 2021-01-06 H.J. Lu <hongjiu.lu@intel.com>
2032 * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
2033 (bfinfdpic_check_relocs): Likewise.
2035 2021-01-06 Alan Modra <amodra@gmail.com>
2037 * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
2039 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
2041 2021-01-06 Alan Modra <amodra@gmail.com>
2043 * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
2044 (sparc64-*-solaris2*): Add sparc_elf64_vec and
2047 2021-01-06 Marcus Comstedt <marcus@mc.pp.se>
2049 * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
2050 riscvbe*-*-*. Also added riscv_elf[32|64]_be_vec.
2051 * configure.ac: Handle riscv_elf[32|64]_be_vec.
2052 * configure: Regenerate.
2053 * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
2054 riscv_is_insn_reloc.
2055 (riscv_get_insn): RISC-V instructions are always little endian, but
2056 bfd_get may be used for big-endian, so add new riscv_get_insn to handle
2058 (riscv_put_insn): Likewsie.
2059 (riscv_is_insn_reloc): Check if we are relocaing an instruction.
2060 (perform_relocation): Call riscv_is_insn_reloc to decide if we should
2061 use riscv_[get|put]_insn or bfd_[get|put].
2062 (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
2063 or bfd_[get|put]l16 for code.
2064 (riscv_elf_relocate_section): Likewise.
2065 (riscv_elf_finish_dynamic_symbol): Likewise.
2066 (riscv_elf_finish_dynamic_sections): Likewise.
2067 (_bfd_riscv_relax_call): Likewise.
2068 (_bfd_riscv_relax_lui): Likewise.
2069 (_bfd_riscv_relax_align): Likewise.
2070 (_bfd_riscv_relax_pc): Likewise.
2071 (riscv_elf_object_p): Handled for big endian.
2072 (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
2073 * targets.c: Add riscv_elf[32|64]_be_vec.
2074 (_bfd_target_vector): Likewise.
2076 2021-01-05 Alan Modra <amodra@gmail.com>
2078 * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
2079 for relocatable executable.
2081 2021-01-05 Alan Modra <amodra@gmail.com>
2083 * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
2085 2021-01-05 Nelson Chu <nelson.chu@sifive.com>
2087 * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
2088 make sure gp symbol is output as a dynamic symbol.
2090 2021-01-04 H.J. Lu <hongjiu.lu@intel.com>
2093 * elflink.c (compare_link_order): Place unordered sections before
2095 (elf_fixup_link_order): Add a link info argument. Allow mixed
2096 ordered and unordered input sections for non-relocatable link.
2097 Sort the consecutive bfd_indirect_link_order sections with the
2098 same pattern. Change the offsets of the bfd_indirect_link_order
2100 (bfd_elf_final_link): Pass info to elf_fixup_link_order.
2101 * section.c (bfd_section): Add pattern.
2102 (BFD_FAKE_SECTION): Initialize pattern to NULL.
2103 * bfd-in2.h: Regenerated.
2105 2021-01-04 Alexander Fedotov <alfedotov@gmail.com>
2107 * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
2108 of private flags with 0x.
2109 * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
2111 2021-01-04 Alan Modra <amodra@gmail.com>
2114 * elflink.c (elf_link_input_bfd): Use the file base name in
2115 linker generated STT_FILE symbols.
2117 2021-01-04 Nelson Chu <nelson.chu@sifive.com>
2119 * elfxx-riscv.c (riscv_compare_subsets): Removed static.
2120 * elfxx-riscv.h: Add declaration.
2121 * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
2122 riscv_compare_subsets to check the orders.
2123 (riscv_skip_prefix): Removed.
2124 (riscv_prefix_cmp): Removed.
2126 2021-01-04 Alan Modra <amodra@gmail.com>
2129 * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
2130 calculating subset version length.
2132 2021-01-01 Nicolas Boulenguez <nicolas@debian.org>
2134 * xcofflink.c: Correct spelling in comments.
2136 2021-01-01 Alan Modra <amodra@gmail.com>
2138 Update year range in copyright notice of all files.
2140 For older changes see ChangeLog-2020
2142 Copyright (C) 2021 Free Software Foundation, Inc.
2144 Copying and distribution of this file, with or without modification,
2145 are permitted in any medium without royalty provided the copyright
2146 notice and this notice are preserved.
2152 version-control: never