1 2021-09-07 Luis Machado <luis.machado@linaro.org>
3 Revert: [AArch64] MTE corefile support
5 2021-05-21 Luis Machado <luis.machado@linaro.org>
7 * elf.c (elfcore_make_memtag_note_section): New function.
8 (elfcore_grok_note): Handle NT_MEMTAG note types.
10 2021-09-07 Nick Clifton <nickc@redhat.com>
13 * elf32-xtensa.c (elf_xtensa_do_reloc): Add check for put of range
17 * elfxx-riscv.c (riscv_elf_add_sub_reloc): Add check for out of
20 2021-08-10 Nick Clifton <nickc@redhat.com>
22 * po/sr.po: Updated Serbian translation.
24 2021-07-18 Nick Clifton <nickc@redhat.com>
26 * config.bfd: Move pending obsoletion targets to obsolete list.
28 2021-07-16 Giulio Benetti <giulio.benetti@benettiengineering.com>
30 * elf32-or1k.c (or1k_elf_relocate_section): Use a separate entry
31 in switch case R_OR1K_INSN_REL_26 where we need to check for
32 !SYMBOL_CALLS_LOCAL() instead of !SYMBOL_REFERENCES_LOCAL().
34 2021-07-14 Clément Chigot <clement.chigot@atos.net>
36 * libxcoff.h (struct xcoff_dwsect_name): Add DWARF name.
37 * coff-rs6000.c (xcoff_dwsect_names): Update.
38 * coffcode.h (sec_to_styp_flags): Likewise.
39 (coff_new_section_hook): Likewise.
41 2021-07-10 Alan Modra <amodra@gmail.com>
43 * dwarf2.c (read_address): Remove accidental commit.
44 (read_ranges): Compare offset rather than pointers.
46 2021-07-08 Nick Clifton <nickc@redhat.com>
48 * po/pt.po: Updated Portuguese translation.
50 2021-07-07 Nick Clifton <nickc@redhat.com>
52 * elfcode.h (elf_swap_symbol_out): Revert accidental change that
53 removed an abort if the shndx pointer is NULL.
55 2021-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
57 * sysdep.h [!ENABLE_NLS]: Prevent inclusion of <libintl.h> on
60 2021-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
62 * configure.ac: Check for strnlen declaration.
63 * configure, config.in: Regenerate.
65 2021-07-07 Nick Clifton <nickc@redhat.com>
68 * coff-rs6000.c (xcoff_reloc_type_tls): Reformat error messages in
69 order to fix problems when translating.
70 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
71 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
73 * po/bfd.pot: Regenerate.
75 2021-07-06 Michael Matz <matz@suse.de>
78 * elfnn-riscv.c (riscv_relax_delete_bytes): Check for any
81 2021-07-06 Alan Modra <amodra@gmail.com>
84 * elf64-bpf.c (bpf_elf_generic_reloc): Add missing ATTRIBUTE_UNUSED.
86 2021-07-05 Alan Modra <amodra@gmail.com>
89 * elf64-bpf.c (bpf_elf_generic_reloc): Use correct bfd for bfd_put
90 and bfd_put_32 calls. Correct section limit checks.
92 2021-07-03 Nick Clifton <nickc@redhat.com>
94 * version.m4: Update version number.
95 * configure: Regenerate.
96 * po/opcodes.pot: Regenerate.
98 2021-07-03 Nick Clifton <nickc@redhat.com>
100 * 2.37 release branch created.
102 2021-07-02 Nick Clifton <nickc@redhat.com>
105 * dwarf2.c (read_ranges): Check that range_ptr does not exceed
108 2021-06-30 YunQiang Su <yunqiang.su@cipunited.com>
111 * bfd/elfxx-mips.c (_bfd_mips_elf_section_from_shdr,
112 _bfd_mips_elf_fake_sections): Mark LTO debug info as
115 2021-06-29 Nick Clifton <nickc@redhat.com>
117 * config.bfd (obsolete configurations): Add netbsdpe.
119 2021-06-22 Nelson Chu <nelson.chu@sifive.com>
121 * elfnn-riscv.c (riscv_pcrel_hi_reloc): Added field to store
122 the original relocation type, in case the type is converted to
124 (riscv_pcrel_lo_reloc): Removed unused name field.
125 (riscv_pcrel_relocs): Added comments.
126 (riscv_zero_pcrel_hi_reloc): Removed unused input_bfd.
127 (riscv_record_pcrel_hi_reloc): Updated.
128 (riscv_record_pcrel_lo_reloc): Likewise.
129 (riscv_resolve_pcrel_lo_relocs): Likewise. Check the original
130 type of auipc, to make sure the %pcrel_lo without any addends.
131 Otherwise, report dangerous relocation error.
132 (riscv_elf_relocate_section): Updated above functions are changed.
133 For R_RISCV_GOT_HI20, report dangerous relocation error when addend
136 2021-06-19 H.J. Lu <hongjiu.lu@intel.com>
139 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Count PLT for GOTOFF
140 relocation against IFUNC symbols.
141 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
143 2021-06-19 H.J. Lu <hongjiu.lu@intel.com>
145 * elflink.c (bfd_elf_final_link): Correct DT_TEXTREL warning in
148 2021-06-18 H.J. Lu <hongjiu.lu@intel.com>
150 * elf-properties.c (_bfd_elf_parse_gnu_properties): Handle
151 GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI,
152 GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI.
153 (elf_merge_gnu_properties): Likewise.
155 2021-06-11 Alan Modra <amodra@gmail.com>
158 * elf-bfd.h (struct elf_obj_tdata): Add is_pie.
159 * elflink.c (elf_link_add_object_symbols): Set is_pie.
161 2021-06-09 Nick Clifton <nickc@redhat.com>
164 * config.bfd: Do not add the sparc_elf32_vec or sparc_elf64_vec
165 vectors to Sparc Solaris2 targets.
167 2021-06-08 Michael Matz <matz@suse.de>
169 * elf.c (bfd_section_from_shdr): Set has_secondary_relocs flag.
170 (_bfd_elf_slurp_secondary_reloc_section): Use it for early-out.
172 2021-06-07 Jan Beulich <jbeulich@suse.com>
174 * dwarf2.c (read_ranges, read_rnglists): Add u suffix to constant.
176 2021-06-02 Alan Modra <amodra@gmail.com>
178 * elf-attrs.c (_bfd_elf_parse_attributes): Break out of loop if
179 subsection length is too small to cover tag and length field.
181 2021-05-31 Nelson Chu <nelson.chu@sifive.com>
182 Lifang Xia <lifang_xia@c-sky.com>
185 * elfnn-riscv.c (struct riscv_elf_link_hash_table): New integer pointer
186 to monitor the data segment phase.
187 (bfd_elfNN_riscv_set_data_segment_info): New function called by
188 after_allocation, to set the data_segment_phase from expld.dataseg.
189 (_bfd_riscv_relax_section): Don't relax when data_segment_phase is
190 exp_seg_relro_adjust (0x4).
191 * elfxx-riscv.h (bfd_elf32_riscv_set_data_segment_info): New extern.
192 (bfd_elf64_riscv_set_data_segment_info): Likewise
194 2021-05-28 H.J. Lu <hongjiu.lu@intel.com>
197 * elf32-i386.c: Don't include "libiberty.h".
198 (elf_howto_table): Revert commits a7664973b24 and 50c95a739c9.
199 (elf_i386_rtype_to_howto): Revert commit 50c95a739c9.
200 (elf_i386_info_to_howto_rel): Likewise.
201 (elf_i386_tls_transition): Likewise.
202 (elf_i386_relocate_section): Likewise.
203 * elf64-x86-64.c (x86_64_elf_howto_table): Revert commits
204 a7664973b24 and 50c95a739c9.
205 (elf_x86_64_rtype_to_howto): Revert commit 50c95a739c9.
206 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Likewise.
207 * elfxx-x86.h (elf_x86_obj_tdata): Likewise.
208 (elf_x86_has_code16): Likewise.
210 2021-05-26 H.J. Lu <hongjiu.lu@intel.com>
213 * elf32-i386.c: Include "libiberty.h".
214 (elf_howto_table): Add 16-bit R_386_PC16 entry.
215 (elf_i386_rtype_to_howto): Add a BFD argument. Use 16-bit
216 R_386_PC16 if input has 16-bit mode instructions.
217 (elf_i386_info_to_howto_rel): Update elf_i386_rtype_to_howto
219 (elf_i386_tls_transition): Likewise.
220 (elf_i386_relocate_section): Likewise.
221 * elf64-x86-64.c (x86_64_elf_howto_table): Add 16-bit
223 (elf_x86_64_rtype_to_howto): Use 16-bit R_X86_64_PC16 if input
224 has 16-bit mode instructions.
225 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Set
226 elf_x86_has_code16 if relocatable input is marked with
227 GNU_PROPERTY_X86_FEATURE_2_CODE16.
228 * elfxx-x86.h (elf_x86_obj_tdata): Add has_code16.
229 (elf_x86_has_code16): New.
231 2021-05-26 Nelson Chu <nelson.chu@sifive.com>
233 * elfxx-riscv.h (check_unknown_prefixed_ext): New bool.
234 * elfxx-riscv.c (riscv_parse_prefixed_ext): Do not check the
235 prefixed extension name if check_unknown_prefixed_ext is false.
236 * elfnn-riscv.c (riscv_merge_arch_attr_info): Set
237 check_unknown_prefixed_ext to false for linker.
239 2021-05-25 Nick Clifton <nickc@redhat.com>
241 * elf32-arn.c (struct elf_arm_obj_tdata): Add num_entries field.
242 (elf32_arm_num_entries): New macro.
243 (elf32_arm_allocate_local_sym_info): Initialise the new field.
244 Allocate arrays individually so that buffer overruns can be
245 detected by memory checkers.
246 (elf32_arm_create_local_iplt): Check num_entries.
247 (elf32_arm_get_plt_info): Likewise.
248 (elf32_arm_final_link_relocate): Likewise.
249 (elf32_arm_check_relocs): Likewise.
250 (elf32_arm_size_dynamic_sections): Likewise.
251 (elf32_arm_output_arch_local_syms): Likewise.
253 2021-05-25 Nick Clifton <nickc@redhat.com>
255 * elf32-arm.c: Fix formatting.
257 2021-05-25 Alan Modra <amodra@gmail.com>
259 * elf-attrs.c (elf_attr_strdup): New function.
260 (_bfd_elf_attr_strdup): Use it here.
261 (elf_add_obj_attr_string): New function, extracted from..
262 (bfd_elf_add_obj_attr_string): ..here.
263 (elf_add_obj_attr_int_string): New function, extracted from..
264 (bfd_elf_add_obj_attr_int_string): ..here.
265 (_bfd_elf_parse_attributes): Don't allocate an extra byte for a
266 string terminator. Instead ensure parsing doesn't go past
267 end of sub-section. Use size_t variables for lengths.
269 2021-05-22 Alan Modra <amodra@gmail.com>
271 * libbfd.c (_bfd_safe_read_leb128): Remove length_return parameter.
272 Replace data pointer with pointer to pointer. Increment pointer
274 * libbfd-in.h (_bfd_safe_read_leb128): Update prototype.
275 * elf-attrs.c (_bfd_elf_parse_attributes): Adjust to suit. Be
276 careful not to increment data pointer past end. Remove now
277 redundant pr17512 check.
278 * wasm-module.c (READ_LEB128): Adjust to suit changes to
279 _bfd_safe_read_leb128.
280 * dwarf2.c (read_n_bytes): New inline function, old one renamed to..
281 (read_blk): ..this. Allocate and return block. Increment bfd_byte**
283 (read_3_bytes): New function.
284 (read_1_byte, read_1_signed_byte, read_2_bytes, read_4_bytes),
285 (read_8_bytes, read_string, read_indirect_string),
286 (read_indirect_line_string, read_alt_indirect_string): Take a
287 byte_byte** arg which is incremented over bytes read. Remove any
288 bytes_read return. Rewrite limit checks to compare lengths
289 rather than pointers.
290 (read_abbrevs, read_attribute_value, read_formatted_entries),
291 (decode_line_info, find_abstract_instance, read_ranges),
292 (read_rnglists, scan_unit_for_symbols, parse_comp_unit),
293 (stash_comp_unit): Adjust to suit. Rewrite limit checks to
294 compare lengths rather than pointers.
295 * libbfd.h: Regenerate.
297 2021-05-21 Luis Machado <luis.machado@linaro.org>
299 * elf.c (elfcore_make_memtag_note_section): New function.
300 (elfcore_grok_note): Handle NT_MEMTAG note types.
302 2021-05-20 Andrew Burgess <andrew.burgess@embecosm.com>
304 * section.c (bfd_get_section_by_name): Return NULL if name is
306 (bfd_get_section_by_name_if): Likewise.
307 * dwarf2.c (read_section): Remove unneeded NULL check.
308 (find_debug_info): Likewise.
310 2021-05-19 Nick Clifton <nickc@redhat.com>
312 * plugin.c (bfd_plugin_open_input): Inform the user if the limit
313 on the number of open files is reached. If possible, try to
314 increase this limit before failing.
316 2021-05-14 Nelson Chu <nelson.chu@sifive.com>
318 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Check the values
319 of %pcrel_hi, before and after adding the addend. Make sure the
320 value won't be changed, otherwise, report dangerous error.
322 2021-05-13 Nelson Chu <nelson.chu@sifive.com>
324 * elfxx-riscv.c (check_implicit_always): The check_func, always add
325 the implicit subset without checking.
326 (check_implicit_for_i): The check_func for i, only add zicsr and
327 zifencei when the version of i less than 2.1.
328 (struct riscv_implicit_subset): Record the subsets and their
329 corresponding implicit subsets.
330 (riscv_implicit_subsets): Table records all implicit informations.
331 (riscv_parse_add_implicit_subsets): Updated and add implicit subsets
332 according to riscv_implicit_subsets. Remove the redundant codes.
334 2021-05-13 Alan Modra <amodra@gmail.com>
337 * elf32-sh.c (sh_elf_info_to_howto): Correct check for last valid
340 2021-05-12 Luis Machado <luis.machado@linaro.org>
342 * elf-bfd.h (elfcore_write_aarch_mte): New prototype.
343 * elf.c (elfcore_grok_aarch_mte, elfcore_write_aarch_mte): New
345 (elfcore_grok_note): Handle notes of type NT_ARM_TAGGED_ADDR_CTRL.
346 (elfcore_write_register_note): Handle MTE notes.
348 2021-05-11 Alan Modra <amodra@gmail.com>
351 * pdp11.c (aout_get_external_symbols): Clear first four bytes of
352 strings array, not just the first byte.
353 * aoutx.h (aout_get_external_symbols): Likewise.
355 2021-05-10 H.J. Lu <hongjiu.lu@intel.com>
358 * simple.c (bfd_simple_get_relocated_section_contents): Remove
361 2021-05-10 Nick Clifton <nickc@redhat.com>
364 * simple.c (simple_dummy_add_to_set): New function.
365 (simple_dummy_constructor): New function.
366 (simple_dummy_multiple_common): New function.
367 (bfd_simple_get_relocated_section_contents): Zero out the
368 callbacks structure, and then set the add_to_set, constructor and
369 multiple_common fields.
371 2021-05-10 Dimitar Dimitrov <dimitar@dinux.eu>
373 * elf32-pru.c (elf_backend_can_gc_sections): Define as 1.
375 2021-05-08 Mike Frysinger <vapier@gentoo.org>
377 * doc/Makefile.am (html-local, bfd/index.html): New targets.
378 * doc/Makefile.in: Regenerate.
380 2021-05-08 Mike Frysinger <vapier@gentoo.org>
382 * doc/Makefile.am (AM_MAKEINFOFLAGS): Define.
383 * doc/Makefile.in: Regenerate.
385 2021-05-07 Clément Chigot <clement.chigot@atos.net>
387 * coff-rs6000.c (xcoff_dwsect_names): Add new DWARF
389 * coffgen.c (coff_pointerize_aux): Handle C_DWARF.
390 (coff_print_symbol): Likewise.
391 * libxcoff.h (XCOFF_DWSECT_NBR_NAMES): Update.
393 2021-05-07 Jan Beulich <jbeulich@suse.com>
395 * elf64-x86-64.c (x86_64_elf_howto_table): Set src_mask fields
398 2021-05-07 Alan Modra <amodra@gmail.com>
400 * bfd-in2.h: Regenerate.
401 * libbfd.h: Regenerate.
403 2021-05-06 Stafford Horne <shorne@gmail.com>
406 * elf32-or1k.c (PLT_ENTRY_SIZE_LARGE, PLT_MAX_INSN_COUNT,
407 OR1K_ADD, OR1K_ORI): New macros to help with plt creation.
408 (elf_or1k_link_hash_table): New field plt_count.
409 (elf_or1k_link_hash_entry): New field plt_index.
410 (elf_or1k_plt_entry_size): New function.
411 (or1k_write_plt_entry): Update to support variable size PLTs.
412 (or1k_elf_finish_dynamic_sections): Use new or1k_write_plt_entry
414 (or1k_elf_finish_dynamic_symbol): Update to write large PLTs
416 (allocate_dynrelocs): Use elf_or1k_plt_entry_size to account for
419 2021-05-06 Stafford Horne <shorne@gmail.com>
422 * elf32-or1k.c (or1k_elf_relocate_section): Relax R_OR1K_GOT16
423 overflow check if we have R_OR1K_GOT_AHI16 followed by
426 2021-05-06 Stafford Horne <shorne@gmail.com>
429 * bfd-in2.h: Add BFD_RELOC_OR1K_GOT_AHI16 relocation.
430 * elf32-or1k.c (or1k_elf_howto_table, or1k_reloc_map): Likewise.
431 (or1k_final_link_relocate, or1k_elf_relocate_section,
432 or1k_elf_check_relocs): Likewise.
433 * libbfd.h (bfd_reloc_code_real_names): Likewise.
436 2021-05-06 Stafford Horne <shorne@gmail.com>
439 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Change
440 condition used to cleanup plt entries to cleanup forced local
443 2021-05-05 H.J. Lu <hongjiu.lu@intel.com>
446 * elflink.c (elf_link_output_symstrtab): Always append ".COUNT"
449 2021-05-05 Alan Modra <amodra@gmail.com>
451 * vms-lib.c (vms_traverse_index): Account for vms_kbn size when
452 sanity checking keylen.
454 2021-05-04 Nick Clifton <nickc@redhat.com>
456 * libbfd.c (bfd_malloc): Provide some documenation. Treat a size
458 (bfd_realloc): Likewise.
459 (bfd_zmalloc): Likewise.
460 (bfd_realloc_or_free): Provide some documentation. Treat a size
461 of 0 as a request to free.
462 * libbfd-in.h (bfd_realloc): Remove prototype.
463 (bfd_realloc_or_free): Remove prototype.
464 (bfd_zmalloc): Remove prototype.
465 * libbfd.h: Regenerate.
467 2021-05-03 Jan Beulich <jbeulich@suse.com>
469 * elf32-i386.c (elf_howto_table): Switch all 32-bit relocs to
470 complain_overflow_dont.
471 * elf64-x86-64.c (x86_64_elf_howto_table): Switch all 64-bit
472 relocs to complain_overflow_dont.
474 2021-05-03 Alan Modra <amodra@gmail.com>
476 * elf32-ppc.c (allocate_dynrelocs): Keep dyn_relocs for undefweak
477 symbols when -z dynamic-undefined-weak or when there are no
478 dynamic relocs in read-only sections and -z nodynamic-undefined-weak
480 * elf64-ppc.c (allocate_dynrelocs): Likewise.
482 2021-05-03 Alan Modra <amodra@gmail.com>
484 * elf32-ppc.c (allocate_dynrelocs): Call ensure_undef_dynamic for
485 weak undefined symols that only appear on PLT relocs.
486 * elf64-ppc.c (allocate_dynrelocs): Likewise.
488 2021-05-03 Alan Modra <amodra@gmail.com>
491 * elf32-ppc.c (ppc_elf_inline_plt): Do increment rel in loop.
493 2021-05-03 Alan Modra <amodra@gmail.com>
495 * elf32-csky.c (is_mapping_symbol_name): New function.
496 (csky_elf_is_target_special_symbol): Likewise.
497 (csky_elf_maybe_function_sym): Likewise.
498 (bfd_elf32_bfd_is_target_special_symbol): Define.
499 (elf_backend_maybe_function_sym): Define.
501 2021-04-30 Nick Clifton <nickc@redhat.com>
504 * mach-o.c (bfd_mach_o_core_fetch_environment): Use bfd_get_32 to
507 2021-04-30 Nick Clifton <nickc@redhat.com>
510 * elf32-xtensa.c (elf_xtensa_grok_prstatus): Check for core notes
513 2021-04-30 Nick Clifton <nickc@redhat.com>
516 * libbfd.c (bfd_realloc_or_free): Do not free a pointer than has
517 been realloc'ed to size 0.
519 2021-04-30 Nick Clifton <nickc@redhat.com>
522 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Check for invalid name
525 2021-04-29 Nick Clifton <nickc@redhat.com>
528 * som.c (som_slurp_symbol_table): Assign symbols without any scope
529 to the undefined section.
530 (som_decode_symclass): Check for a missing symbol section.
531 * syms.c (bfd_decode_symclass): Likewise.
533 2021-04-29 Nick Clifton <nickc@redhat.com>
536 * som.c (som_slurp_string_table): Place a terminating NUL byte at
537 the end of the table.
538 (som_slurp_symbol_table): Check for an over-large offset into the
541 2021-04-28 Nick Clifton <nickc@redhat.com>
543 * elf.c (_bfd_elf_maybe_function_sym): Do not accept annobin
544 symbols as potential function symbols.
545 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): Likewise.
546 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
547 * elf32-arm.c (elf32_arm_maybe_function_sym): Likewise.
549 2021-04-26 Mike Frysinger <vapier@gentoo.org>
551 * elf-bfd.h: Include stdlib.h.
553 2021-04-26 Jan Beulich <jbeulich@suse.com>
555 * elf32-i386.c (elf_howto_table): Switch R_386_PC16 to
556 complain_overflow_signed.
557 * elf64-x86-64.c (x86_64_elf_howto_table): Switch R_X86_64_PC16
558 to complain_overflow_signed.
560 2021-04-23 Eric Botcazou <ebotcazou@adacore.com>
562 * elf.c (special_sections_p): Add .persistent.bss.
564 2021-04-23 Jan Beulich <jbeulich@suse.com>
566 * elf32-i386.c (elf_howto_table): R_386_TLS_DESC_CALL has zero
568 * elf64-x86-64.c (x86_64_elf_howto_table): R_X86_64_TLSDESC_CALL
571 2021-04-22 Clément Chigot <clement.chigot@atos.net>
573 * hash.c (struct bfd_strtab_hash): Remove xcoff field.
574 Add length_field_size field.
575 (_bfd_stringtab_init): Change prototype.
576 Adapt to new length_field_size.
577 (_bfd_xcoff_stringtab_init): Likewise.
578 (_bfd_stringtab_add): Likewise.
579 (_bfd_stringtab_emit): Likewise.
580 * libbfd-in.h (_bfd_xcoff_stringtab_init):
582 * libbfd.h: Regenerate.
583 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create):
584 Call _bfd_xcoff_stringtab_init with isxcoff64 value.
586 2021-04-22 Clément Chigot <clement.chigot@atos.net>
588 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Add errors for
589 unsupported storage class or auxialiry entries.
590 Improve and adapt to new aux structures.
592 (_bfd_xcoff_swap_aux_out): Likewise.
593 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Likewise.
594 (_bfd_xcoff64_swap_aux_out): Likewise.
596 2021-04-21 Eli Zaretskii <eliz@gnu.org>
599 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add display
600 of IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP,
601 IMAGE_FILE_NET_RUN_FROM_SWAP and IMAGE_FILE_UP_SYSTEM_ONLY flags.
602 Decode the contents of the DllCharacteristics field.
604 2021-04-21 Nick Clifton <nickc@redhat.com>
607 * srec.c (srec_read_section): Replace assertions with error
610 2021-04-20 Clément Chigot <clement.chigot@atos.net>
613 * reloc.c (BFD_RELOC_PPC_NEG): New relocation.
614 * bfd-in2.h: Regenerate.
615 * libbfd.h: Regenerate.
616 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Add
617 BFD_RELOC_PPC_NEG handler.
618 (xcoff_reloc_type_neg): Correctly substract addend.
619 * coff64-rs6000.c (xcoff64_howto_table): Add R_NEG_32
621 (xcoff64_rtype2howto): Add handler for R_NEG_32.
622 (xcoff64_reloc_type_lookup): Add BFD_RELOC_PPC_NEG handler.
623 * xcofflink.c (xcoff_need_ldrel_p): Check output section
624 for R_POS-like relocations. New argument added.
625 (xcoff_mark): Adapt to new xcoff_need_ldrel_p argument.
626 (xcoff_link_input_bfd): Likewise.
628 2021-04-16 Alan Modra <amodra@gmail.com>
631 * coffcode.h (styp_to_sec_flags): Use an unsigned long styp_flags.
632 (coff_write_object_contents): Pass bfd to COFF_ENCODE_ALIGNMENT,
633 ignore alignment checks when return is false. Formatting.
635 2021-04-15 Nelson Chu <nelson.chu@sifive.com>
638 * elfnn-riscv.c (riscv_elf_is_target_special_symbol): Added to
639 omit local and empty symbols since they usually generated to
640 mark the auipc instructions.
642 2021-04-15 Lifang Xia<lifang_xia@c-sky.com>
644 * elf32-csky.c (csky_elf_howto_table)
645 <R_CKCORE_PCREL_IMM16BY2>: Set special_function to
646 bfd_elf_generic_reloc.
647 <R_CKCORE_PCREL_IMM16BY4>: Likewise.
648 <R_CKCORE_PCREL_IMM10BY4>: Likewise.
649 <R_CKCORE_PCREL_IMM18BY2>: Likewise.
650 <R_CKCORE_PCREL_FLRW_IMM8BY4>: Likewise.
652 2021-04-14 H.J. Lu <hongjiu.lu@intel.com>
655 * elf.c (assign_file_positions_for_non_load_sections): Set
656 p_memsz to p_filesz for the loadable PT_NOTE segment.
658 2021-04-14 Frederic Cambus <fred@statdns.com>
660 * elf.c (elfcore_grok_netbsd_note): Remove unneeded #ifdef
661 checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
663 2021-04-14 Alan Modra <amodra@gmail.com>
666 * elf32-metag.c (elf_metag_relocate_section): Don't use &hh->elf
667 when hh might be NULL, test for NULL first.
669 2021-04-14 Alan Modra <amodra@gmail.com>
672 * elf32-arm.c (elf32_arm_size_stubs): Don't use &hash->root when
673 hash might be NULL, cast instead.
675 2021-04-13 Clément Chigot <clement.chigot@atos.net>
677 * xcofflink.c (xcoff_link_check_ar_symbols): Update esym earlier.
679 2021-04-13 Nelson Chu <nelson.chu@sifive.com>
681 * elfnn-riscv.c (riscv_version_mismatch): Do not report the warning
682 when the version of input or output is RISCV_UNKNOWN_VERSION, since
683 the extension is added implicitly.
684 * elfxx-riscv.c: Updated the obsolete comments.
685 (RISCV_UNKNOWN_VERSION): Moved to elfxx-riscv.h.
686 * elfxx-riscv.h (RISCV_UNKNOWN_VERSION): Added.
688 2021-04-12 Alan Modra <amodra@gmail.com>
690 * elf-bfd.h (ENABLE_CHECKING): Define.
691 (elf_link_hash_lookup): Abort if wrong type of hash table.
692 * configure.ac (--enable-checking): Add support.
693 * config.in: Regenerate.
694 * configure: Regenerate.
696 2021-04-12 Alan Modra <amodra@gmail.com>
698 * elf-bfd.h (is_elf_hash_table): Convert macro to inline function.
699 (elf_link_hash_lookup, elf_link_hash_traverse): Likewise.
700 (elf_hash_table, elf_hash_table_id): Likewise.
701 * elf32-arm.c (elf32_arm_setup_section_lists): Delete redundant
702 is_elf_hash_table check.
703 * elf32-csky.c (elf32_csky_setup_section_lists): Likewise.
704 * elf32-hppa.c (clobber_millicode_symbols): Correct param types.
705 * elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
706 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free: Likewise.
707 (elfNN_ia64_global_dyn_sym_thunk: Likewise.
708 * elf64-ia64-vms.c (elf64_ia64_global_dyn_info_free): Likewise.
709 (elf64_ia64_global_dyn_sym_thunk): Likewise.
710 (elf64_vms_link_add_object_symbols): Pass base type of hash table
711 to is_elf_hash_table.
712 * elflink.c (_bfd_elf_dynamic_symbol_p): Likewise.
713 (_bfd_elf_symbol_refs_local_p, _bfd_elf_add_dynamic_entry): Likewise.
714 (_bfd_elf_strip_zero_sized_dynamic_sections): Likewise.
715 (_bfd_elf_link_check_relocs, elf_link_add_object_symbols): Likewise.
716 (bfd_elf_final_link): Likewise.
717 * elfnn-aarch64.c (elfNN_aarch64_setup_section_lists): Likewise.
718 * elf64-ppc.c (ppc64_elf_set_toc): Likewise. Use bfd_link_hash_lookup.
720 2021-04-12 Alan Modra <amodra@gmail.com>
722 * elf-bfd.h (struct elf_backend_data): Return bfd_link_hash_entry*
723 from elf_backend_archive_symbol_lookup.
724 (_bfd_elf_archive_symbol_lookup): Return bfd_link_hash_entry*.
725 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Likewise. Check
726 we have a ppc_hash_table before accessing ppc_link_hash_entry
728 * elflink.c (_bfd_elf_archive_symbol_lookup): Return
729 bfd_link_hash_entry*.
730 (elf_link_add_archive_symbols): Adjust to suit.
732 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
734 * elfxx-riscv.c (riscv_parse_std_ext): Fixed the wrong versions of
735 i-ext when expanding g-ext.
737 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
739 * elfxx-riscv.c (riscv_ext_dont_care_version): Removed.
740 (riscv_parse_add_subset): Always add the implicit extensions, even if
741 their versions are RISCV_UNKNOWN_VERSION.
742 (riscv_parse_std_ext): Delay to add i-ext as the implicit extension
743 in the riscv_parse_add_implicit_subsets. Besides, add g-ext as the
744 implicit extension after it has been expanded.
745 (riscv_parse_add_implicit_subsets): Updated.
747 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
749 * elfxx-riscv.c (riscv_std_z_ext_strtab): Moved forward.
750 (riscv_std_s_ext_strtab): Likewise.
751 (riscv_std_h_ext_strtab): Likewise.
752 (riscv_std_zxm_ext_strtab): Added for the zxm prefix.
753 (enum riscv_prefix_ext_class): Moved forward and renamed from
754 riscv_isa_ext_class. Reorder them according to the parsing order,
755 since the enum values are used to check the orders in the
756 riscv_compare_subsets.
757 (struct riscv_parse_prefix_config): Moved forward and renamed from
758 riscv_parse_config_t. Also removed the ext_valid_p field, the
759 related functions are replaced by riscv_valid_prefixed_ext.
760 (parse_config): Moved forward and updated. The more letters of the
761 prefix string, the more forward it must be defined. Otherwise, we
762 will get the wrong mapping when using strncmp in riscv_get_prefix_class.
763 (riscv_get_prefix_class): Moved forward. Support to parse the
764 multi-letter prefix, like zxm.
765 (riscv_known_prefixed_ext): New function, check if the prefixed
766 extension is supported according to the right riscv_std_*_ext_strtab.
767 (riscv_valid_prefixed_ext): New function, used to replace the
768 riscv_ext_*_valid_p functions.
769 (riscv_init_ext_order): Do not set the values for prefix keywords
770 since they may have multiple letters for now.
771 (riscv_compare_subsets): Set the order values of prefix keywords
772 to negative numbers according to the riscv_prefix_ext_class.
773 (riscv_parse_std_ext): Call riscv_get_prefix_class to see if we
774 have parsed the prefixed extensions.
775 (riscv_parse_prefixed_ext): Updated and removed the parameter config.
776 Report error when the prefix is unknown.
777 (riscv_parse_subset): Do not parse the prefixed extensions according
778 to the orders in the parse_config. Remove the confused message and
779 let riscv_parse_prefixed_ext to report the details.
780 * elfxx-riscv.h (enum riscv_isa_ext_class): Moved to elfxx-riscv.c.
781 (riscv_get_prefix_class): Removed to static.
783 2021-04-08 Mike Frysinger <vapier@gentoo.org>
785 * configure.ac (ACX_BUGURL): Use https://.
786 * configure.com (COPY_TEXT): Likewise.
787 * configure: Regenerate.
789 2021-04-05 Alan Modra <amodra@gmail.com>
791 * configure.ac: Don't check for long long or long double type.
792 Don't check for alloca.h, limits.h, stddef.h, stdlib.h, string.h,
793 strings.h, time.h, wchar.h, wctype.h or sys/time.h. Don't check
794 for strtoull, free, malloc, realloc, getenv, strstr, snprintf,
795 vsnprintf, strlen or setitimer. Sort AC_CHECK_DECLS.
796 (AC_ISC_POSIX): Don't invoke.
797 (AC_HEADER_TIME, AC_HEADER_DIRENT, ACX_HEADER_STRING): Likewise.
798 * sysdep.h: Remove many HAVE_*_H checks and fallback declarations.
799 Do test HAVE_SYS_TYPES_H. Don't include sys/time.h. Reorder
800 header order as per automake AC_INCLUDES_DEFAULT.
801 * bfd-in.h: Include inttypes.h unconditionally.
802 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Assume long long and
803 long double are available.
804 (bfd_scan_vma): Assume long long and strtoull are available.
805 * elflink.c: Include limits.h unconditionally.
806 * elfnn-riscv.c: Likewise.
807 * wasm-module.c: Likewise.
808 * hpux-core.c: Include dirent.h unconditionally.
809 * trad-core.c: Likewise.
810 * hosts/x86-64linux.h: Include stdlib.h unconditionally.
811 * peXXigen.c: Remove HAVE_WCHAR_H and HAVE_WCTYPE_H checks.
812 * elf32-m68hc1x.c: Don't include alloca-conf.h.
813 * elf64-hppa.c: Likewise.
815 * wasm-module.c: Likewise.
817 * bfd-in2.h: Regenerate.
818 * config.in: Regenerate.
819 * configure: Regenerate.
821 2021-04-01 Tamar Christina <tamar.christina@arm.com>
824 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore overflow.
826 2021-04-01 Martin Liska <mliska@suse.cz>
828 * ecoff.c (strneq): Remove strneq and use startswith.
829 (_bfd_ecoff_slurp_armap): Likewise.
831 2021-04-01 Martin Liska <mliska@suse.cz>
833 * elf-bfd.h (bfd_section_is_ctf): Use startswith function.
834 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
835 (elf_get_reloc_section): Likewise.
836 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
837 * elf32-m32r.c (m32r_elf_section_flags): Likewise.
838 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections): Likewise.
839 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
840 (nds32_elf_relocate_section): Likewise.
841 (nds32_elf_action_discarded): Likewise.
842 (nds32_elf_check_relocs): Likewise.
843 (nds32_elf_section_flags): Likewise.
844 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
845 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
846 * elf32-rx.c (rx_table_find): Likewise.
847 (rx_table_map): Likewise.
848 * elf32-spu.c (spu_elf_backend_symbol_processing): Likewise.
849 (spu_elf_find_overlays): Likewise.
850 (needs_ovl_stub): Likewise.
851 (allocate_spuear_stubs): Likewise.
852 (build_spuear_stubs): Likewise.
853 (mark_overlay_section): Likewise.
854 (spu_elf_auto_overlay): Likewise.
855 (spu_elf_output_symbol_hook): Likewise.
856 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
857 * elf32-xtensa.c (xtensa_property_section_name): Likewise.
858 * elf64-ppc.c (ppc64_elf_section_flags): Likewise.
859 (ppc64_elf_relocate_section): Likewise.
860 * elflink.c (resolve_section): Likewise.
861 (UNARY_OP): Likewise.
862 (BINARY_OP_HEAD): Likewise.
863 (elf_link_input_bfd): Likewise.
864 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
865 * elfxx-riscv.c (riscv_parse_subset): Likewise.
866 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
867 * opncls.c (get_build_id): Likewise.
869 2021-03-31 Alan Modra <amodra@gmail.com>
872 * bfd-in.h: Don't poison FALSE or TRUE.
873 * bfd-in2.h: Regenerate.
875 2021-03-31 Alan Modra <amodra@gmail.com>
877 * sysdep.h: POISON_BFD_BOOLEAN: Define.
878 * aix5ppc-core.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h,
879 * aoutx.h, * arc-got.h, * archive.c, * archive64.c, * archures.c,
880 * bfd-in.h, * bfd.c, * bfdwin.c, * binary.c, * cache.c,
881 * coff-alpha.c, * coff-arm.c, * coff-arm.h, * coff-bfd.c,
882 * coff-bfd.h, * coff-go32.c, * coff-i386.c, * coff-ia64.c,
883 * coff-mcore.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c,
884 * coff-stgo32.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c,
885 * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c,
886 * coffcode.h, * coffgen.c, * cofflink.c, * compress.c,
887 * corefile.c, * cpu-aarch64.c, * cpu-aarch64.h, * cpu-alpha.c,
888 * cpu-arc.c, * cpu-arm.c, * cpu-arm.h, * cpu-avr.c, * cpu-bfin.c,
889 * cpu-bpf.c, * cpu-cr16.c, * cpu-cris.c, * cpu-crx.c,
890 * cpu-csky.c, * cpu-d10v.c, * cpu-d30v.c, * cpu-dlx.c,
891 * cpu-epiphany.c, * cpu-fr30.c, * cpu-frv.c, * cpu-ft32.c,
892 * cpu-h8300.c, * cpu-hppa.c, * cpu-i386.c, * cpu-ia64.c,
893 * cpu-iamcu.c, * cpu-ip2k.c, * cpu-iq2000.c, * cpu-k1om.c,
894 * cpu-l1om.c, * cpu-lm32.c, * cpu-m10200.c, * cpu-m10300.c,
895 * cpu-m32c.c, * cpu-m32r.c, * cpu-m68hc11.c, * cpu-m68hc12.c,
896 * cpu-m68k.c, * cpu-m9s12x.c, * cpu-m9s12xg.c, * cpu-mcore.c,
897 * cpu-mep.c, * cpu-metag.c, * cpu-microblaze.c, * cpu-mips.c,
898 * cpu-mmix.c, * cpu-moxie.c, * cpu-msp430.c, * cpu-mt.c,
899 * cpu-nds32.c, * cpu-nfp.c, * cpu-nios2.c, * cpu-ns32k.c,
900 * cpu-or1k.c, * cpu-pdp11.c, * cpu-pj.c, * cpu-powerpc.c,
901 * cpu-pru.c, * cpu-riscv.c, * cpu-rl78.c, * cpu-rs6000.c,
902 * cpu-rx.c, * cpu-s12z.c, * cpu-s390.c, * cpu-score.c,
903 * cpu-sh.c, * cpu-sparc.c, * cpu-spu.c, * cpu-tic30.c,
904 * cpu-tic4x.c, * cpu-tic54x.c, * cpu-tic6x.c, * cpu-tilegx.c,
905 * cpu-tilepro.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-vax.c,
906 * cpu-visium.c, * cpu-wasm32.c, * cpu-xc16x.c, * cpu-xgate.c,
907 * cpu-xstormy16.c, * cpu-xtensa.c, * cpu-z80.c, * cpu-z8k.c,
908 * dwarf1.c, * dwarf2.c, * ecoff-bfd.h, * ecoff.c, * ecofflink.c,
909 * elf-attrs.c, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h,
910 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-nacl.c,
911 * elf-nacl.h, * elf-properties.c, * elf-s390-common.c,
912 * elf-s390.h, * elf-strtab.c, * elf-vxworks.c, * elf-vxworks.h,
913 * elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c,
914 * elf32-arm.h, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c,
915 * elf32-bfin.h, * elf32-cr16.c, * elf32-cr16.h, * elf32-cris.c,
916 * elf32-crx.c, * elf32-csky.c, * elf32-csky.h, * elf32-d10v.c,
917 * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
918 * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c,
919 * elf32-h8300.c, * elf32-hppa.c, * elf32-hppa.h, * elf32-i386.c,
920 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
921 * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
922 * elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c,
923 * elf32-m68k.h, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
924 * elf32-metag.h, * elf32-microblaze.c, * elf32-mips.c,
925 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
926 * elf32-nios2.c, * elf32-nios2.h, * elf32-or1k.c, * elf32-pj.c,
927 * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
928 * elf32-rx.c, * elf32-s12z.c, * elf32-s390.c, * elf32-score.c,
929 * elf32-score.h, * elf32-score7.c, * elf32-sh-relocs.h,
930 * elf32-sh.c, * elf32-sparc.c, * elf32-spu.c, * elf32-spu.h,
931 * elf32-tic6x.c, * elf32-tic6x.h, * elf32-tilegx.c,
932 * elf32-tilepro.c, * elf32-v850.c, * elf32-v850.h,
933 * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
934 * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
935 * elf32-xtensa.c, * elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c,
936 * elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c,
937 * elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c,
938 * elf64-ppc.h, * elf64-s390.c, * elf64-sparc.c,
939 * elf64-tilegx.c, * elf64-x86-64.c, * elfcode.h,
940 * elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c,
941 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c,
942 * elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h,
943 * elfxx-mips.c, * elfxx-mips.h, * elfxx-riscv.c, * elfxx-riscv.h,
944 * elfxx-sparc.c, * elfxx-sparc.h, * elfxx-target.h,
945 * elfxx-tilegx.c, * elfxx-tilegx.h, * elfxx-x86.c, * elfxx-x86.h,
946 * format.c, * genlink.h, * hash.c, * i386aout.c, * i386lynx.c,
947 * i386msdos.c, * ihex.c, * libaout.h, * libbfd-in.h,
948 * libbfd.c, * libcoff-in.h, * libecoff.h, * libpei.h,
949 * libxcoff.h, * linker.c, * mach-o-aarch64.c, * mach-o-arm.c,
950 * mach-o-i386.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h,
951 * merge.c, * mmo.c, * netbsd.h, * opncls.c, * pc532-mach.c,
952 * pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-sh.c,
953 * pe-x86_64.c, * peXXigen.c, * pef.c, * pei-arm.c, * pei-i386.c,
954 * pei-ia64.c, * pei-mcore.c, * pei-sh.c, * pei-x86_64.c,
955 * peicode.h, * plugin.c, * plugin.h, * ppcboot.c, * reloc.c,
956 * reloc16.c, * rs6000-core.c, * section.c, * simple.c, * som.c,
957 * som.h, * srec.c, * stabs.c, * syms.c, * targets.c, * tekhex.c,
958 * verilog.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * vms.h,
959 * wasm-module.c, * xcofflink.c, * xcofflink.h, * xsym.c,
960 * xsym.h: Replace bfd_boolean with bool, FALSE with false, and
961 TRUE with true throughout.
962 * bfd-in2.h: Regenerate.
963 * libbfd.h: Regenerate.
964 * libcoff.h: Regenerate.
966 2021-03-31 Alan Modra <amodra@gmail.com>
968 * bfd-in.h: Include stdbool.h.
969 (bfd_boolean): Define as bool
970 * bfd-in2.h: Regenerate.
972 2021-03-31 Alan Modra <amodra@gmail.com>
974 * .gitignore: Delete bfd_stdint.h entry.
975 * Makefile.am (bfdinclude_HEADERS): Delete bfd_stdint.h.
976 (BUILD_HFILES, LOCAL_H_DEPS): Likewise.
977 * bfd-in.h: Include stdint.h in place of bfd_stdint.h.
978 * configure.ac: Don't invoke GCC_HEADER_STDINT.
979 * configure.com: Don't create bfd_stdint.h.
980 * Makefile.in: Regenerate.
981 * aclocal.m4: Regenerate.
982 * bfd-in2.h: Regenerate.
983 * config.in: Regenerate.
984 * configure: Regenerate.
985 * doc/Makefile.in: Regenerate.
986 * po/BLD-POTFILES.in: Regenerate.
988 2021-03-31 Alan Modra <amodra@gmail.com>
990 * bfd-in.h: Include string.h.
991 (LITMEMCPY, LITSTRCPY): Delete.
992 * bfd-in2.h: Regenerate.
994 2021-03-30 Alan Modra <amodra@gmail.com>
996 * elflink.c (elf_link_add_object_symbols): Don't set h->indx
997 unless is_elf_hash_table.
999 2021-03-29 Alan Modra <amodra@gmail.com>
1001 * aoutx.h (aout_link_write_symbols): Don't cast boolean expression
1003 * elf32-or1k.c (or1k_set_got_and_rela_sizes): Dont compare booleans
1005 * elf32-arc.c (name_for_global_symbol): Don't compare boolean to TRUE.
1006 (is_reloc_PC_relative): Don't use "boolean_condition ? TRUE : FALSE".
1007 (is_reloc_SDA_relative, is_reloc_for_GOT): Likewise.
1008 (is_reloc_for_PLT, is_reloc_for_TLS): Likewise.
1009 * elf32-arm.c (stm32l4xx_need_create_replacing_stub): Likewise.
1010 * elf32-nds32.c (insert_nds32_elf_blank): Likewise.
1011 * elf32-rx.c (rx_set_section_contents): Likewise.
1012 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1013 * elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): Likewise.
1014 * mach-o.c (bfd_mach_o_read_command): Likewise.
1015 * targets.c (bfd_get_target_info): Likewise.
1017 2021-03-29 Alan Modra <amodra@gmail.com>
1019 * coff-z80.c (z80_is_local_label_name): Return bfd_boolean.
1020 * elf32-z80.c (z80_is_local_label_name): Likewise.
1021 * elf32-spu.c (spu_elf_modify_headers): Likewise.
1022 * elf32-nds32.h (struct elf_nds32_link_hash_table <hyper_relax>):
1024 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Correct test
1025 for error return from vms_write_data_block.
1027 2021-03-29 Alan Modra <amodra@gmail.com>
1029 * elf32-i386.c (elf_i386_finish_local_dynamic_symbol): Return int.
1030 * elf64-ia64-vms.c (elf64_ia64_local_dyn_info_free): Likewise.
1031 (elf64_ia64_local_dyn_sym_thunk): Likewise.
1032 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol): Likewise.
1033 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_ifunc_dynrelocs),
1034 (elfNN_aarch64_finish_local_dynamic_symbol): Likewise.
1035 * elfnn-ia64.c (elfNN_ia64_local_dyn_info_free): Likewise.
1036 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1037 * elfnn-riscv.c (allocate_local_ifunc_dynrelocs): Likewise.
1038 (riscv_pcrel_reloc_eq): Likewise.
1039 (riscv_elf_finish_local_dynamic_symbol): Likewise.
1040 * elfxx-sparc.c (allocate_local_dynrelocs): Likewise.
1041 (finish_local_dynamic_symbol): Likewise.
1042 * elfxx-x86.c (elf_x86_allocate_local_dynreloc): Likewise.
1043 * elfxx-mips.c (mips_elf_resolve_got_page_ref): Likewise.
1044 (mips_elf_count_got_symbols): Change return type to bfd_boolean.
1046 2021-03-29 Alan Modra <amodra@gmail.com>
1048 * elflink.c (elf_link_output_symstrtab): Make flinfo parameter
1050 (bfd_elf_final_link): Delete out_sym_func typedef and don't cast
1051 elf_link_output_symstrtab when calling output_arch_syms and
1052 output_arch_local_syms.
1053 * elf-bfd.h (struct elf_backend_data <elf_backend_output_arch_syms,
1054 elf_backend_output_arch_local_syms>): Change return type of func
1055 arg to match elf_link_output_symstrtab.
1056 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Correct
1058 * elf32-nds32.c (nds32_elf_output_symbol_hook): Correct return type.
1059 (nds32_elf_output_arch_syms): Correct func return type.
1061 2021-03-29 Alan Modra <amodra@gmail.com>
1063 * elf-m10200.c (mn10200_elf_relocate_section): Return int.
1064 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1065 * elf32-arc.c (elf_arc_relocate_section): Likewise.
1066 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1067 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1068 * elf32-bfin.c (bfin_relocate_section): Likewise.
1069 (bfinfdpic_relocate_section): Likewise.
1070 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1071 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1072 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1073 * elf32-csky.c (csky_elf_relocate_section): Likewise.
1074 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1075 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1076 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1077 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1078 * elf32-ft32.c (ft32_elf_relocate_section): Likewise.
1079 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1080 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1081 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1082 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1083 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1084 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1085 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1086 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1087 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1088 * elf32-m68hc1x.h (elf32_m68hc11_relocate_section): Likewise.
1089 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1090 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1091 * elf32-mep.c (mep_elf_relocate_section): Likewise.
1092 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1093 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1094 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1095 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1096 * elf32-mt.c (mt_elf_relocate_section): Likewise.
1097 * elf32-nds32.c (nds32_elf_relocate_section): Likewise.
1098 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1099 * elf32-or1k.c (or1k_elf_relocate_section): Likewise.
1100 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1101 * elf32-pru.c (pru_elf32_relocate_section): Likewise.
1102 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1103 * elf32-rx.c (rx_elf_relocate_section): Likewise.
1104 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1105 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1106 (_bfd_score_elf_relocate_section): Likewise.
1107 * elf32-score.h (s7_bfd_score_elf_relocate_section): Likewise.
1108 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1109 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1110 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1111 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1112 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1113 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1114 * elf32-visium.c (visium_elf_relocate_section): Likewise.
1115 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1116 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1117 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1118 * elf32-z80.c (z80_elf_relocate_section): Likewise.
1119 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1120 (elf64_alpha_relocate_section): Likewise.
1121 * elf64-bpf.c (bpf_elf_relocate_section): Likewise.
1122 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1123 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
1124 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1125 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1126 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1127 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1128 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1129 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1130 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1131 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1132 * elfxx-mips.h (_bfd_mips_elf_relocate_section): Likewise.
1133 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1134 * elfxx-sparc.h (_bfd_sparc_elf_relocate_section): Likewise.
1135 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1136 * elfxx-tilegx.h (tilegx_elf_relocate_section): Likewise.
1138 2021-03-26 Keith Seitz <keiths@redhat.com>
1140 * elfcore.h (_bfd_elf_core_find_build_id): Seek file
1141 offset of program headers after calling elf_read_notes.
1143 2021-03-23 Jan Beulich <jbeulich@suse.com>
1145 * dwarf2.c (read_indexed_string): Rename index to idx.
1147 2021-03-22 Martin Liska <mliska@suse.cz>
1149 * bfd-in.h (startswith): Add startswith function.
1150 (CONST_STRNEQ): Remove.
1151 * bfd-in2.h (startswith): Regenerate with make headers.
1152 * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith.
1153 (_bfd_slurp_extended_name_table): Likewise.
1154 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1155 * bfd.c (bfd_get_sign_extend_vma): Likewise.
1156 (bfd_convert_section_size): Likewise.
1157 (bfd_convert_section_contents): Likewise.
1158 * coff-stgo32.c (go32exe_create_stub): Likewise.
1159 (go32exe_check_format): Likewise.
1160 * coffcode.h (styp_to_sec_flags): Likewise.
1161 (GNU_DEBUGALTLINK): Likewise.
1162 * coffgen.c (_bfd_coff_section_already_linked): Likewise.
1163 (coff_gc_sweep): Likewise.
1164 (bfd_coff_gc_sections): Likewise.
1165 * cofflink.c (coff_link_add_symbols): Likewise.
1166 (process_embedded_commands): Likewise.
1167 * compress.c (bfd_is_section_compressed_with_header): Likewise.
1168 (bfd_init_section_decompress_status): Likewise.
1169 * dwarf2.c (find_debug_info): Likewise.
1170 (place_sections): Likewise.
1171 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1172 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1173 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1174 (assign_section_numbers): Likewise.
1175 (elfcore_grok_win32pstatus): Likewise.
1176 * elf32-arm.c (cmse_scan): Likewise.
1177 (elf32_arm_gc_mark_extra_sections): Likewise.
1178 (elf32_arm_size_dynamic_sections): Likewise.
1179 (is_arm_elf_unwind_section_name): Likewise.
1180 * elf32-bfin.c (bfin_size_dynamic_sections): Likewise.
1181 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1182 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
1183 * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise.
1184 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
1185 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1186 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1187 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1188 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1189 * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise.
1190 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
1191 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1192 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1193 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1194 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1195 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
1196 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
1197 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
1198 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise.
1199 (elf32_tic6x_size_dynamic_sections): Likewise.
1200 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1201 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise.
1202 (xtensa_is_insntable_section): Likewise.
1203 (xtensa_is_littable_section): Likewise.
1204 (xtensa_is_proptable_section): Likewise.
1205 (xtensa_property_section_name): Likewise.
1206 (xtensa_callback_required_dependence): Likewise.
1207 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1208 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1209 * elf64-ia64-vms.c (is_unwind_section_name): Likewise.
1210 (get_reloc_section): Likewise.
1211 (elf64_ia64_size_dynamic_sections): Likewise.
1212 (elf64_ia64_object_p): Likewise.
1213 * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise.
1214 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
1215 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1216 * elflink.c (elf_link_add_object_symbols): Likewise.
1217 (_bfd_elf_gc_mark_extra_sections): Likewise.
1218 (bfd_elf_parse_eh_frame_entries): Likewise.
1219 (_bfd_elf_section_already_linked): Likewise.
1220 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise.
1221 * elfnn-ia64.c (is_unwind_section_name): Likewise.
1222 (elfNN_ia64_size_dynamic_sections): Likewise.
1223 (elfNN_ia64_object_p): Likewise.
1224 * elfxx-mips.c (FN_STUB_P): Likewise.
1225 (CALL_STUB_P): Likewise.
1226 (CALL_FP_STUB_P): Likewise.
1227 (_bfd_mips_elf_section_from_shdr): Likewise.
1228 (_bfd_mips_elf_fake_sections): Likewise.
1229 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1230 (_bfd_mips_final_write_processing): Likewise.
1231 (_bfd_mips_elf_final_link): Likewise.
1232 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1233 * elfxx-x86.c (elf_i386_is_reloc_section): Likewise.
1234 (elf_x86_64_is_reloc_section): Likewise.
1235 * hpux-core.c (thread_section_p): Likewise.
1236 * libcoff.h (bfd_pei_p): Likewise.
1237 * linker.c (REAL): Likewise.
1238 (unwrap_hash_lookup): Likewise.
1239 (_bfd_generic_link_add_one_symbol): Likewise.
1240 * mmo.c (mmo_internal_write_section): Likewise.
1241 * osf-core.c (osf_core_core_file_p): Likewise.
1242 * pef.c (bfd_pef_print_symbol): Likewise.
1243 * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise.
1244 * som.c (som_slurp_symbol_table): Likewise.
1245 (som_slurp_armap): Likewise.
1246 * wasm-module.c (wasm_compute_custom_section_file_position): Likewise.
1248 2021-03-22 Jan Beulich <jbeulich@suse.com>
1250 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Add missing
1251 language translation wrapping to _bfd_error_handler()
1254 2021-03-21 Alan Modra <amodra@gmail.com>
1256 * bfd-in.h (startswith): New inline.
1257 (CONST_STRNEQ): Use startswith.
1258 * bfd-in2.h: Regenerate.
1260 2021-03-20 Alan Modra <amodra@gmail.com>
1263 * elf.c (_bfd_elf_make_section_from_shdr): Remove SHF_EXCLUDE
1264 test for .gnu.debuglto*.
1266 2021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1269 * elf.c (_bfd_elf_make_section_from_shdr): Treat
1270 .gnu.debuglto_.debug_ section as debugging section unless it is
1271 marked with SHF_EXCLUDE.
1272 * elflink.c (elf_create_symbuf): Revert commit 994b2513281.
1273 (bfd_elf_match_symbols_in_sections): Ignore section symbols when
1274 matching non-debugging sections or linkonce section with comdat
1277 2021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1280 * dwarf2.c (read_attribute_value): Check version >= 3 for
1283 2021-03-16 Nick Clifton <nickc@redhat.com>
1285 * peXXigen.c (_bfd_XXi_swap_aux_out): Avoid potential buffer
1286 overrun by using sizeof of the destination x_fname field as the
1289 2021-03-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1291 * elfxx-riscv.c (riscv_std_z_ext_strtab): Add zba, zbb and zbc.
1293 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1295 * reloc.c (BFD_RELOC_PPC_TLS_LE, BFD_RELOC_PPC_TLS_IE,
1296 BFD_RELOC_PPC_TLS_M, BFD_RELOC_PPC_TLS_ML, BFD_RELOC_PPC64_TLS_GD,
1297 BFD_RELOC_PPC64_TLS_LD, BFD_RELOC_PPC64_TLS_LE,
1298 BFD_RELOC_PPC64_TLS_IE, BFD_RELOC_PPC64_TLS_M,
1299 BFD_RELOC_PPC64_TLS_ML): New relocations.
1300 * bfd-in2.h: Regenerate.
1301 * libbfd.h: Regenerate.
1302 * coff-rs6000.c (xcoff_calculate_relocation): Call
1303 xcoff_reloc_type_tls for TLS relocations.
1304 (xcoff_howto_table): Implement TLS relocations.
1305 (_bfd_xcoff_reloc_type_lookup): Add cases TLS relocations.
1306 (xcoff_reloc_type_tls): New function.
1307 * coff64-rs6000.c (xcoff_calculate_relocation): Likewise.
1308 (xcoff_howto_table): Likewise.
1309 (_bfd_xcoff_reloc_type_lookup): Likewise.
1310 * coffcode.h (sec_to_styp_flags): Handle TLS sections.
1311 (styp_to_sec_flags): Likewise.
1312 (coff_compute_section_file_positions): Avoid file offset
1313 optimisation for .data when the previous section is .tdata.
1314 (coff_write_object_contents): Handle TLS sections.
1315 * coffswap.h (coff_swap_aouthdr_out): Add support for
1316 new fields in aouthdr.
1317 * libxcoff.h (xcoff_reloc_type_tls): Add prototype.
1318 * xcofflink.c (xcoff_link_add_symbols): Handle XMC_UL.
1319 (xcoff_need_ldrel_p): Add cases for TLS relocations.
1320 (xcoff_create_ldrel): Add l_symndx for TLS sections.
1322 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1324 * reloc.c (BFD_RELOC_PPC_TOC16_HI, BFD_RELOC_PPC_TOC16_LO):
1326 * bfd-in2.h: Regenerate.
1327 * libbfd.h: Regenerate.
1328 * coff-rs6000.c (xcoff_calculate_relocation): Call
1329 xcoff_reloc_type_toc for R_TOCU and R_TOCL.
1330 (xcoff_howto_table): Remove src_mask for TOC relocations.
1331 Add R_TOCU and R_TOCL howtos.
1332 (_bfd_xcoff_reloc_type_lookup): Add cases for
1333 BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO.
1334 (xcoff_reloc_type_toc): Compute the whole offset.
1335 Implement R_TOCU and R_TOCL.
1336 * coff64-rs6000.c (xcoff64_calculate_relocation):
1338 (xcoff64_howto_table): Likewise.
1339 (xcoff64_reloc_type_lookup): Likewise.
1341 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1343 * coff-rs6000.c (xcoff_calculate_relocation): Correct and
1344 add new relocations.
1345 (xcoff_howto_table): Likewise.
1346 (xcoff_rtype2howto): Increase r_type maximum value.
1347 (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead
1348 of create a new one from scratch. Enable only some relocations
1349 to have a changing r_size.
1350 * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise.
1351 (xcoff64_howto_table): Likewise.
1352 (xcoff64_rtype2howto): Likewise.
1353 (xcoff64_ppc_relocate_section): Likewise.
1354 * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value.
1356 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1358 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Move.
1360 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1362 * coff64-rs6000.c (xcoff64_write_object_contents): Remove.
1363 * coffcode.h (coff_write_object_contents): Add bfd_mach_ppc_620
1364 support for o_cputype field. Avoid creating an empty a.out header
1367 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1369 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): Add
1372 2021-03-11 Nelson Chu <nelson.chu@sifive.com>
1374 * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean
1375 restart_relax, used to check if we need to run the whole
1376 relaxations from relax pass 0 to 2 again.
1377 (riscv_elf_link_hash_table_create): Init restart_relax to FALSE.
1378 (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set.
1379 (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code.
1380 (bfd_elfNN_riscv_restart_relax_sections): New function. Called by
1381 after_allocation to check if we need to run the whole relaxations again.
1382 (_bfd_riscv_relax_section): We will only enter into the relax pass 3
1383 when the restart_relax is FALSE; At last set restart_relax to TRUE if
1385 * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration.
1386 (bfd_elf64_riscv_restart_relax_sections): Likewise.
1388 2021-03-10 Jan Beulich <jbeulich@suse.com>
1390 * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
1393 2021-03-10 Alan Modra <amodra@gmail.com>
1394 Jan Beulich <jbeulich@suse.com>
1396 * elf.c (bfd_elf_generic_reloc): Make references between debug
1397 sections use section relative values.
1399 2021-03-09 Jan Beulich <jbeulich@suse.com>
1401 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
1403 2021-03-05 H.J. Lu <hongjiu.lu@intel.com>
1407 * bfd.c (_bfd_get_link_info): New function.
1408 * elf-bfd.h (output_elf_obj_tdata): Add link_info.
1409 (elf_link_info): New.
1410 * libbfd-in.h (_bfd_get_link_info): New prototype.
1411 * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
1412 R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
1413 * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
1414 (pex64_link_add_symbols): New function.
1415 (coff_bfd_link_add_symbols): New macro.
1416 * libbfd.h: Regenerated.
1418 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1419 Andrew Burgess <andrew.burgess@embecosm.com>
1421 * elf-bfd.h (elfcore_write_riscv_csr): Declare.
1422 * elf.c (elfcore_grok_riscv_csr): New function.
1423 (elfcore_grok_note): Handle NT_RISCV_CSR.
1424 (elfcore_write_riscv_csr): New function.
1425 (elfcore_write_register_note): Handle '.reg-riscv-csr'.
1427 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1428 Andrew Burgess <andrew.burgess@embecosm.com>
1430 * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
1431 (PRPSINFO_PR_PSARGS_LENGTH): Define.
1432 (riscv_write_core_note): New function.
1433 (riscv_elf_grok_psinfo): Make use of two new length defines.
1434 (elf_backend_write_core_note): Define.
1436 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1437 Andrew Burgess <andrew.burgess@embecosm.com>
1439 * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
1440 * elf.c (elfcore_grok_gdb_tdesc): New function.
1441 (elfcore_grok_note): Handle NT_GDB_TDESC.
1442 (elfcore_write_gdb_tdesc): New function.
1443 (elfcore_write_register_note): Handle NT_GDB_TDESC.
1445 2021-03-05 Nick Clifton <nickc@redhat.com>
1448 * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
1449 (read_indexed_string): Placeholder function.
1450 (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
1453 2021-03-05 Alan Modra <amodra@gmail.com>
1455 * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
1457 * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
1458 adjustments here instead. Separate pc-relative adjustments
1459 from symbol related adjustments. Tidy comments and formatting.
1461 2021-03-04 Jan Beulich <jbeulich@suse.com>
1463 * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
1466 2021-03-04 Alan Modra <amodra@gmail.com>
1468 * rs6000-core.c (rs6000coff_core_p): Correct prototype.
1470 2021-03-03 Alan Modra <amodra@gmail.com>
1473 * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
1474 processing not when start/stop symbol section is unmarked but
1475 on first time a start/stop symbol is processed.
1477 2021-03-03 Alan Modra <amodra@gmail.com>
1479 * reloc.c: Include x86_64.h rather than internal.h.
1481 2021-03-02 Nick Clifton <nickc@redhat.com>
1484 * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
1485 function and variable tags and a second time to resolve their
1488 2021-03-02 Nick Alcock <nick.alcock@oracle.com>
1490 * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
1492 2021-03-02 Alan Modra <amodra@gmail.com>
1495 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
1496 linker defined start/stop symbols when start_stop_gc.
1498 2021-03-02 Alan Modra <amodra@gmail.com>
1500 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
1501 indirect to pc-relative or toc-relative for undefined symbols.
1503 2021-03-01 Alan Modra <amodra@gmail.com>
1504 Fangrui Song <maskray@google.com>
1506 * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
1507 defined start/stop symbols when start_stop_gc.
1508 (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
1509 (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
1510 * linker.c (bfd_generic_define_start_stop): Likewise.
1512 2021-02-25 Alan Modra <amodra@gmail.com>
1515 * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
1516 * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
1517 use when deciding an as-needed library should be loaded instead
1518 of using the binding of the library definition.
1520 2021-02-24 Alan Modra <amodra@gmail.com>
1523 * coff-stgo32.c (go32exe_check_format): Sanity check size of
1524 header to avoid a buffer overflow.
1526 2021-02-22 Alan Modra <amodra@gmail.com>
1528 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
1529 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1531 2021-02-19 Nelson Chu <nelson.chu@sifive.com>
1534 * elfnn-riscv.c (perform_relocation): Updated encoding macros.
1535 (_bfd_riscv_relax_call): Likewise.
1536 (_bfd_riscv_relax_lui): Likewise.
1537 * elfxx-riscv.c (howto_table): Likewise.
1539 2021-02-18 Nelson Chu <nelson.chu@sifive.com>
1541 * Makefile.am: Added cpu-riscv.h.
1542 * Makefile.in: Regenerated.
1543 * po/SRC-POTFILES.in: Regenerated.
1544 * cpu-riscv.h: Added to support spec versions controlling.
1545 Also added extern arrays and functions for cpu-riscv.c.
1546 (enum riscv_spec_class): Define all spec classes here uniformly.
1547 (struct riscv_spec): Added for all specs.
1548 (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
1549 (RISCV_GET_SPEC_NAME): Likewise.
1550 (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
1551 (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
1552 (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
1553 * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
1554 (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
1555 (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
1556 (riscv_priv_specs): Moved below.
1557 (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
1558 (riscv_isa_specs): Moved from include/opcode/riscv.h.
1559 * elfnn-riscv.c: Included cpu-riscv.h.
1560 (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
1561 * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
1562 (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
1563 * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
1565 2021-02-17 Alan Modra <amodra@gmail.com>
1567 * wasm-module.c: Guard include of limits.h.
1568 (CHAR_BIT): Provide backup define.
1569 (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
1570 Correct signed overflow checking.
1572 2021-02-17 Nelson Chu <nelson.chu@sifive.com>
1575 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
1576 copying the elf flags from input BFD to output BFD, until we have
1577 checked if the input BFD has no code section or not. Also fix the
1578 problem that we only check the first section rather than the entire
1579 sections for input BFD.
1581 2021-02-16 Alan Modra <amodra@gmail.com>
1583 * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
1584 (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
1586 2021-02-15 Jan Beulich <jbeulich@suse.com>
1588 * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
1589 * doc/Makefile.in: Re-generate.
1591 2021-02-15 Alan Modra <amodra@gmail.com>
1593 * elf32-nds32.c (nds32_get_section_contents): Replace
1594 bfd_malloc_and_get_section with bfd_get_full_section_contents.
1595 (nds32_elf_relax_delete_blanks): Init contents.
1596 (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
1598 2021-02-15 Alan Modra <amodra@gmail.com>
1600 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1601 bfd_get_full_section_contents.
1603 2021-02-14 Alan Modra <amodra@gmail.com>
1605 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
1606 all fixes to bfd_generic_get_relocated_section_contents since this
1607 function was split out.
1609 2021-02-11 Alan Modra <amodra@gmail.com>
1611 * config.bfd: Remove ia64 from obsolete list.
1613 2021-02-11 Alan Modra <amodra@gmail.com>
1616 * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
1618 2021-02-11 Alan Modra <amodra@gmail.com>
1621 * elf32-avr.c (avr_elf32_load_records_from_section): Use
1622 bfd_malloc_and_get_section. Use bfd_byte* vars and remove then
1625 2021-02-11 Alan Modra <amodra@gmail.com>
1628 * section.c (bfd_get_section_contents): Avoid possible overflow
1629 when range checking offset and count.
1630 (bfd_set_section_contents): Likewise.
1632 2021-02-03 Nick Alcock <nick.alcock@oracle.com>
1634 * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
1636 * configure: Regenerated.
1638 2021-02-09 Alan Modra <amodra@gmail.com>
1640 * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
1641 * configure.ac: Delete symbian entries.
1642 * elf-bfd.h (enum elf_target_os): Delete is_symbian.
1643 * elf32-arm.c: Remove symbian support. Formatting.
1644 * targets.c: Delete symbian entries.
1645 * configure: Regenerate.
1647 2021-02-04 H.J. Lu <hongjiu.lu@intel.com>
1650 * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
1651 info when failed to convert GOTPCREL relocation.
1653 2021-02-04 Nelson Chu <nelson.chu@sifive.com>
1655 * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
1657 2021-02-04 Alan Modra <amodra@gmail.com>
1660 * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
1661 libraries for IR references on pass over libraries after LTO
1664 2021-02-03 Alan Modra <amodra@gmail.com>
1667 * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
1668 (elf_link_add_object_symbols): Here too. Don't pull in as-needed
1669 libraries when H is an indirect symbol after calling
1670 _bfd_elf_add_default_symbol.
1672 2021-02-03 Alan Modra <amodra@gmail.com>
1675 * elflink.c (_bfd_elf_add_default_symbol): Clear override when
1676 undecorated symbol will have a different version.
1678 2021-02-02 Alan Modra <amodra@gmail.com>
1681 * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
1682 Use when handling default versioned symbol. Rename existing
1683 override variable to nondef_override and use for non-default
1685 (elf_link_add_object_symbols): Adjust call to suit. Don't
1686 pull in as-needed libraries when override is set.
1688 2021-02-01 Emery Hemingway <ehmry@posteo.net>
1690 * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
1692 2021-02-01 Egor Vishnyakov <lenvampir@yandex.ru>
1695 * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
1696 offset for the R_RL78_RH_SADDR relocation.
1698 2021-01-29 Alan Modra <amodra@gmail.com>
1701 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
1702 on symbols defined in absolute or other special sections.
1704 2021-01-28 Alan Modra <amodra@gmail.com>
1707 * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
1708 prevent endless looping of linked-to sections.
1710 2020-12-17 Mihails Strasuns <mihails.strasuns@intel.com>
1712 * bfd-elf.h (elfcore_write_file_note): New function.
1713 * elf.c (elfcore_write_file_note): New function.
1715 2021-01-26 Alan Modra <amodra@gmail.com>
1717 * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
1719 2021-01-24 H.J. Lu <hongjiu.lu@intel.com>
1722 * dwarf2.c (read_rnglists): Ignore empty range when parsing line
1725 2021-01-23 H.J. Lu <hongjiu.lu@intel.com>
1728 * dwarf2.c (read_rnglists): Advance rngs_ptr after
1729 _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
1731 2021-01-20 Alan Modra <amodra@gmail.com>
1733 * elf32-ppc.c: Delete outdated comment.
1734 (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1735 * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1737 2021-01-20 Alan Modra <amodra@gmail.com>
1739 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
1740 section symbols are present.
1742 2021-01-19 Alan Modra <amodra@gmail.com>
1744 * elf64-ppc.c (elf_hash_entry): New inline function. Use
1745 throughout to replace casts.
1746 (branch_reloc_hash_match): Remove const from params.
1747 (use_local_plt): New function.
1748 (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
1749 (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
1751 * elf32-ppc.c (use_local_plt): New function.
1752 (allocate_dynrelocs, ppc_elf_relocate_section),
1753 (write_global_sym_plt): Use use_local_plt.
1755 2021-01-17 H.J. Lu <hongjiu.lu@intel.com>
1758 * elflink.c (elf_create_symbuf): Also ignore section symbols.
1760 2021-01-16 H.J. Lu <hongjiu.lu@intel.com>
1763 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
1764 check pointer_equality_needed.
1766 2021-01-15 H.J. Lu <hongjiu.lu@intel.com>
1768 * elf-linker-x86.h (elf_linker_x86_params): Add
1769 report_relative_reloc.
1770 * elf32-i386.c (elf_i386_relocate_section): Call
1771 _bfd_x86_elf_link_report_relative_reloc to report relative
1772 relocations for -z report-relative-reloc.
1773 (elf_i386_finish_dynamic_symbol): Likewse.
1774 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
1775 (elf_x86_64_finish_dynamic_symbol): Likewse.
1776 * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
1778 * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
1781 2021-01-16 Alan Modra <amodra@gmail.com>
1783 * compress.c (decompress_contents): Tidy inflateEnd result test.
1785 2021-01-16 Alan Modra <amodra@gmail.com>
1788 * elflink.c (elf_link_output_extsym): Use version 1 in
1789 .gnu.version for undefined unversioned symbols.
1791 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1793 * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
1794 caused the by previous commit accidentally.
1796 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1798 * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
1799 also aligned the code.
1801 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1803 * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
1805 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1807 * elfnn-riscv.c: Comments tidy and improvement.
1808 * elfxx-riscv.c: Likewise.
1809 * elfxx-riscv.h: Likewise.
1811 2021-01-14 H.J. Lu <hongjiu.lu@intel.com>
1814 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1815 section for R_BFIN_FUNCDESC.
1817 2021-01-14 Nick Clifton <nickc@redhat.com>
1819 * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
1821 2021-01-13 Alan Modra <amodra@gmail.com>
1823 * Makefile.in: Regenerate.
1824 * doc/Makefile.in: Regenerate.
1826 2021-01-13 Alan Modra <amodra@gmail.com>
1829 * section.c (struct bfd_section): Remove pattern field.
1830 (BFD_FAKE_SECTION): Adjust to suit.
1831 * bfd-in2.h: Regenerate.
1832 * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
1833 (bfd_elf_final_link): Don't call elf_fixup_link_order.
1835 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
1838 * configure.ac: Use GNU_MAKE_JOBSERVER.
1839 * aclocal.m4: Regenerated.
1840 * configure: Likewise.
1842 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
1845 * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
1846 R_AMD64_DIR32 relocations for PE/x86-64 inputs.
1848 2021-01-11 H.J. Lu <hongjiu.lu@intel.com>
1851 * configure: Regenerated.
1853 2021-01-11 Nick Clifton <nickc@redhat.com>
1855 * po/fr.po: Updated French translation.
1856 * po/pt.po: Updated Portuguese translation.
1857 * po/sr.po: Updated Serbian translation.
1858 * po/uk.po: Updated Ukranian translation.
1860 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
1862 * configure: Regenerated.
1864 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
1867 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
1868 -z lam-u48 and -z lam-u57.
1870 2021-01-09 Nick Clifton <nickc@redhat.com>
1872 * version.m4: Change to 2.36.50.
1873 * configure: Regenerate.
1874 * po/bfd.pot: Regenerate.
1876 2021-01-09 Nick Clifton <nickc@redhat.com>
1878 * 2.36 release branch crated.
1880 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
1882 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
1883 LAM_U57 when setting LAM_U48.
1885 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
1889 * elflink.c (elf_fixup_link_order): Verify that fixing up
1890 SHF_LINK_ORDER doesn't increase the output section size.
1892 2021-01-09 Alan Modra <amodra@gmail.com>
1894 * configure: Regenerate.
1896 2021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
1898 * configure: Regenerate.
1900 2021-01-07 H.J. Lu <hongjiu.lu@intel.com>
1903 * aix386-core.c (core_aix386_vec): Initialize
1904 keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
1905 * aout-target.h (MY (vec)): Likewise.
1906 * binary.c (binary_vec): Likewise.
1907 * cisco-core.c (core_cisco_be_vec): Likewise.
1908 (core_cisco_le_vec): Likewise.
1909 * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
1910 * coff-i386.c (TARGET_SYM): Likewise.
1911 (TARGET_SYM_BIG): Likewise.
1912 * coff-ia64.c (TARGET_SYM): Likewise.
1913 * coff-mips.c (mips_ecoff_le_vec): Likewise.
1914 (mips_ecoff_be_vec): Likewise.
1915 (mips_ecoff_bele_vec): Likewise.
1916 * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
1917 (powerpc_xcoff_vec): Likewise.
1918 * coff-sh.c (sh_coff_small_vec): Likewise.
1919 (sh_coff_small_le_vec): Likewise.
1920 * coff-tic30.c (tic30_coff_vec): Likewise.
1921 * coff-tic54x.c (tic54x_coff0_vec): Likewise.
1922 (tic54x_coff0_beh_vec): Likewise.
1923 (tic54x_coff1_vec): Likewise.
1924 (tic54x_coff1_beh_vec): Likewise.
1925 (tic54x_coff2_vec): Likewise.
1926 (tic54x_coff2_beh_vec): Likewise.
1927 * coff-x86_64.c (TARGET_SYM): Likewise.
1928 (TARGET_SYM_BIG): Likewise.
1929 * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
1930 (rs6000_xcoff64_aix_vec): Likewise.
1931 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
1932 (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
1933 (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
1934 * elfxx-target.h (TARGET_BIG_SYM): Likewise.
1935 (TARGET_LITTLE_SYM): Likewise.
1936 * hppabsd-core.c (core_hppabsd_vec): Likewise.
1937 * hpux-core.c (core_hpux_vec): Likewise.
1938 * i386msdos.c (i386_msdos_vec): Likewise.
1939 * ihex.c (ihex_vec): Likewise.
1940 * irix-core.c (core_irix_vec): Likewise.
1941 * mach-o-target.c (TARGET_NAME): Likewise.
1942 * mmo.c (mmix_mmo_vec): Likewise.
1943 * netbsd-core.c (core_netbsd_vec): Likewise.
1944 * osf-core.c (core_osf_vec): Likewise.
1945 * pdp11.c (MY (vec)): Likewise.
1946 * pef.c (pef_vec): Likewise.
1947 (pef_xlib_vec): Likewise.
1948 * plugin.c (plugin_vec): Likewise.
1949 * ppcboot.c (powerpc_boot_vec): Likewise.
1950 * ptrace-core.c (core_ptrace_vec): Likewise.
1951 * sco5-core.c (core_sco5_vec): Likewise.
1952 * som.c (hppa_som_vec): Likewise.
1953 * srec.c (srec_vec): Likewise.
1954 (symbolsrec_vec): Likewise.
1955 * tekhex.c (tekhex_vec): Likewise.
1956 * trad-core.c (core_trad_vec): Likewise.
1957 * verilog.c (verilog_vec): Likewise.
1958 * vms-alpha.c (alpha_vms_vec): Likewise.
1959 * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
1960 * wasm-module.c (wasm_vec): Likewise.
1961 * xsym.c (sym_vec): Likewise.
1962 * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
1964 (elf_map_symbols): Don't include ignored section symbols.
1965 * elfcode.h (elf_slurp_symbol_table): Also set
1966 BSF_SECTION_SYM_USED on STT_SECTION symbols.
1967 * elflink.c (bfd_elf_final_link): Generated section symbols only
1968 when emitting relocations or reqired.
1969 * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
1970 * syms.c (BSF_SECTION_SYM_USED): New.
1971 * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
1972 (bfd_target): Add keep_unused_section_symbols.
1973 (bfd_keep_unused_section_symbols): New.
1974 * bfd-in2.h: Regenerated.
1976 2021-01-07 Nick Clifton <nickc@redhat.com>
1979 * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
1980 absolute paths and check to see if they are longer than MAX_PATH.
1982 2021-01-07 Philipp Tomsich <prt@gnu.org>
1984 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
1986 2021-01-07 Claire Xenia Wolf <claire@symbioticeda.com>
1987 Jim Wilson <jimw@sifive.com>
1988 Andrew Waterman <andrew@sifive.com>
1989 Maxim Blinov <maxim.blinov@embecosm.com>
1990 Kito Cheng <kito.cheng@sifive.com>
1991 Nelson Chu <nelson.chu@sifive.com>
1993 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
1995 2021-01-06 H.J. Lu <hongjiu.lu@intel.com>
1997 * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
1998 (bfinfdpic_check_relocs): Likewise.
2000 2021-01-06 Alan Modra <amodra@gmail.com>
2002 * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
2004 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
2006 2021-01-06 Alan Modra <amodra@gmail.com>
2008 * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
2009 (sparc64-*-solaris2*): Add sparc_elf64_vec and
2012 2021-01-06 Marcus Comstedt <marcus@mc.pp.se>
2014 * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
2015 riscvbe*-*-*. Also added riscv_elf[32|64]_be_vec.
2016 * configure.ac: Handle riscv_elf[32|64]_be_vec.
2017 * configure: Regenerate.
2018 * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
2019 riscv_is_insn_reloc.
2020 (riscv_get_insn): RISC-V instructions are always little endian, but
2021 bfd_get may be used for big-endian, so add new riscv_get_insn to handle
2023 (riscv_put_insn): Likewsie.
2024 (riscv_is_insn_reloc): Check if we are relocaing an instruction.
2025 (perform_relocation): Call riscv_is_insn_reloc to decide if we should
2026 use riscv_[get|put]_insn or bfd_[get|put].
2027 (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
2028 or bfd_[get|put]l16 for code.
2029 (riscv_elf_relocate_section): Likewise.
2030 (riscv_elf_finish_dynamic_symbol): Likewise.
2031 (riscv_elf_finish_dynamic_sections): Likewise.
2032 (_bfd_riscv_relax_call): Likewise.
2033 (_bfd_riscv_relax_lui): Likewise.
2034 (_bfd_riscv_relax_align): Likewise.
2035 (_bfd_riscv_relax_pc): Likewise.
2036 (riscv_elf_object_p): Handled for big endian.
2037 (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
2038 * targets.c: Add riscv_elf[32|64]_be_vec.
2039 (_bfd_target_vector): Likewise.
2041 2021-01-05 Alan Modra <amodra@gmail.com>
2043 * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
2044 for relocatable executable.
2046 2021-01-05 Alan Modra <amodra@gmail.com>
2048 * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
2050 2021-01-05 Nelson Chu <nelson.chu@sifive.com>
2052 * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
2053 make sure gp symbol is output as a dynamic symbol.
2055 2021-01-04 H.J. Lu <hongjiu.lu@intel.com>
2058 * elflink.c (compare_link_order): Place unordered sections before
2060 (elf_fixup_link_order): Add a link info argument. Allow mixed
2061 ordered and unordered input sections for non-relocatable link.
2062 Sort the consecutive bfd_indirect_link_order sections with the
2063 same pattern. Change the offsets of the bfd_indirect_link_order
2065 (bfd_elf_final_link): Pass info to elf_fixup_link_order.
2066 * section.c (bfd_section): Add pattern.
2067 (BFD_FAKE_SECTION): Initialize pattern to NULL.
2068 * bfd-in2.h: Regenerated.
2070 2021-01-04 Alexander Fedotov <alfedotov@gmail.com>
2072 * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
2073 of private flags with 0x.
2074 * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
2076 2021-01-04 Alan Modra <amodra@gmail.com>
2079 * elflink.c (elf_link_input_bfd): Use the file base name in
2080 linker generated STT_FILE symbols.
2082 2021-01-04 Nelson Chu <nelson.chu@sifive.com>
2084 * elfxx-riscv.c (riscv_compare_subsets): Removed static.
2085 * elfxx-riscv.h: Add declaration.
2086 * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
2087 riscv_compare_subsets to check the orders.
2088 (riscv_skip_prefix): Removed.
2089 (riscv_prefix_cmp): Removed.
2091 2021-01-04 Alan Modra <amodra@gmail.com>
2094 * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
2095 calculating subset version length.
2097 2021-01-01 Nicolas Boulenguez <nicolas@debian.org>
2099 * xcofflink.c: Correct spelling in comments.
2101 2021-01-01 Alan Modra <amodra@gmail.com>
2103 Update year range in copyright notice of all files.
2105 For older changes see ChangeLog-2020
2107 Copyright (C) 2021 Free Software Foundation, Inc.
2109 Copying and distribution of this file, with or without modification,
2110 are permitted in any medium without royalty provided the copyright
2111 notice and this notice are preserved.
2117 version-control: never