1 2021-07-16 Giulio Benetti <giulio.benetti@benettiengineering.com>
3 * elf32-or1k.c (or1k_elf_relocate_section): Use a separate entry
4 in switch case R_OR1K_INSN_REL_26 where we need to check for
5 !SYMBOL_CALLS_LOCAL() instead of !SYMBOL_REFERENCES_LOCAL().
7 2021-07-14 Clément Chigot <clement.chigot@atos.net>
9 * libxcoff.h (struct xcoff_dwsect_name): Add DWARF name.
10 * coff-rs6000.c (xcoff_dwsect_names): Update.
11 * coffcode.h (sec_to_styp_flags): Likewise.
12 (coff_new_section_hook): Likewise.
14 2021-07-10 Alan Modra <amodra@gmail.com>
16 * dwarf2.c (read_address): Remove accidental commit.
17 (read_ranges): Compare offset rather than pointers.
19 2021-07-08 Nick Clifton <nickc@redhat.com>
21 * po/pt.po: Updated Portuguese translation.
23 2021-07-07 Nick Clifton <nickc@redhat.com>
25 * elfcode.h (elf_swap_symbol_out): Revert accidental change that
26 removed an abort if the shndx pointer is NULL.
28 2021-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
30 * sysdep.h [!ENABLE_NLS]: Prevent inclusion of <libintl.h> on
33 2021-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
35 * configure.ac: Check for strnlen declaration.
36 * configure, config.in: Regenerate.
38 2021-07-07 Nick Clifton <nickc@redhat.com>
41 * coff-rs6000.c (xcoff_reloc_type_tls): Reformat error messages in
42 order to fix problems when translating.
43 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
44 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
46 * po/bfd.pot: Regenerate.
48 2021-07-06 Michael Matz <matz@suse.de>
51 * elfnn-riscv.c (riscv_relax_delete_bytes): Check for any
54 2021-07-06 Alan Modra <amodra@gmail.com>
57 * elf64-bpf.c (bpf_elf_generic_reloc): Add missing ATTRIBUTE_UNUSED.
59 2021-07-05 Alan Modra <amodra@gmail.com>
62 * elf64-bpf.c (bpf_elf_generic_reloc): Use correct bfd for bfd_put
63 and bfd_put_32 calls. Correct section limit checks.
65 2021-07-03 Nick Clifton <nickc@redhat.com>
67 * version.m4: Update version number.
68 * configure: Regenerate.
69 * po/opcodes.pot: Regenerate.
71 2021-07-03 Nick Clifton <nickc@redhat.com>
73 * 2.37 release branch created.
75 2021-07-02 Nick Clifton <nickc@redhat.com>
78 * dwarf2.c (read_ranges): Check that range_ptr does not exceed
81 2021-06-30 YunQiang Su <yunqiang.su@cipunited.com>
84 * bfd/elfxx-mips.c (_bfd_mips_elf_section_from_shdr,
85 _bfd_mips_elf_fake_sections): Mark LTO debug info as
88 2021-06-29 Nick Clifton <nickc@redhat.com>
90 * config.bfd (obsolete configurations): Add netbsdpe.
92 2021-06-22 Nelson Chu <nelson.chu@sifive.com>
94 * elfnn-riscv.c (riscv_pcrel_hi_reloc): Added field to store
95 the original relocation type, in case the type is converted to
97 (riscv_pcrel_lo_reloc): Removed unused name field.
98 (riscv_pcrel_relocs): Added comments.
99 (riscv_zero_pcrel_hi_reloc): Removed unused input_bfd.
100 (riscv_record_pcrel_hi_reloc): Updated.
101 (riscv_record_pcrel_lo_reloc): Likewise.
102 (riscv_resolve_pcrel_lo_relocs): Likewise. Check the original
103 type of auipc, to make sure the %pcrel_lo without any addends.
104 Otherwise, report dangerous relocation error.
105 (riscv_elf_relocate_section): Updated above functions are changed.
106 For R_RISCV_GOT_HI20, report dangerous relocation error when addend
109 2021-06-19 H.J. Lu <hongjiu.lu@intel.com>
112 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Count PLT for GOTOFF
113 relocation against IFUNC symbols.
114 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
116 2021-06-19 H.J. Lu <hongjiu.lu@intel.com>
118 * elflink.c (bfd_elf_final_link): Correct DT_TEXTREL warning in
121 2021-06-18 H.J. Lu <hongjiu.lu@intel.com>
123 * elf-properties.c (_bfd_elf_parse_gnu_properties): Handle
124 GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI,
125 GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI.
126 (elf_merge_gnu_properties): Likewise.
128 2021-06-11 Alan Modra <amodra@gmail.com>
131 * elf-bfd.h (struct elf_obj_tdata): Add is_pie.
132 * elflink.c (elf_link_add_object_symbols): Set is_pie.
134 2021-06-09 Nick Clifton <nickc@redhat.com>
137 * config.bfd: Do not add the sparc_elf32_vec or sparc_elf64_vec
138 vectors to Sparc Solaris2 targets.
140 2021-06-08 Michael Matz <matz@suse.de>
142 * elf.c (bfd_section_from_shdr): Set has_secondary_relocs flag.
143 (_bfd_elf_slurp_secondary_reloc_section): Use it for early-out.
145 2021-06-07 Jan Beulich <jbeulich@suse.com>
147 * dwarf2.c (read_ranges, read_rnglists): Add u suffix to constant.
149 2021-06-02 Alan Modra <amodra@gmail.com>
151 * elf-attrs.c (_bfd_elf_parse_attributes): Break out of loop if
152 subsection length is too small to cover tag and length field.
154 2021-05-31 Nelson Chu <nelson.chu@sifive.com>
155 Lifang Xia <lifang_xia@c-sky.com>
158 * elfnn-riscv.c (struct riscv_elf_link_hash_table): New integer pointer
159 to monitor the data segment phase.
160 (bfd_elfNN_riscv_set_data_segment_info): New function called by
161 after_allocation, to set the data_segment_phase from expld.dataseg.
162 (_bfd_riscv_relax_section): Don't relax when data_segment_phase is
163 exp_seg_relro_adjust (0x4).
164 * elfxx-riscv.h (bfd_elf32_riscv_set_data_segment_info): New extern.
165 (bfd_elf64_riscv_set_data_segment_info): Likewise
167 2021-05-28 H.J. Lu <hongjiu.lu@intel.com>
170 * elf32-i386.c: Don't include "libiberty.h".
171 (elf_howto_table): Revert commits a7664973b24 and 50c95a739c9.
172 (elf_i386_rtype_to_howto): Revert commit 50c95a739c9.
173 (elf_i386_info_to_howto_rel): Likewise.
174 (elf_i386_tls_transition): Likewise.
175 (elf_i386_relocate_section): Likewise.
176 * elf64-x86-64.c (x86_64_elf_howto_table): Revert commits
177 a7664973b24 and 50c95a739c9.
178 (elf_x86_64_rtype_to_howto): Revert commit 50c95a739c9.
179 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Likewise.
180 * elfxx-x86.h (elf_x86_obj_tdata): Likewise.
181 (elf_x86_has_code16): Likewise.
183 2021-05-26 H.J. Lu <hongjiu.lu@intel.com>
186 * elf32-i386.c: Include "libiberty.h".
187 (elf_howto_table): Add 16-bit R_386_PC16 entry.
188 (elf_i386_rtype_to_howto): Add a BFD argument. Use 16-bit
189 R_386_PC16 if input has 16-bit mode instructions.
190 (elf_i386_info_to_howto_rel): Update elf_i386_rtype_to_howto
192 (elf_i386_tls_transition): Likewise.
193 (elf_i386_relocate_section): Likewise.
194 * elf64-x86-64.c (x86_64_elf_howto_table): Add 16-bit
196 (elf_x86_64_rtype_to_howto): Use 16-bit R_X86_64_PC16 if input
197 has 16-bit mode instructions.
198 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Set
199 elf_x86_has_code16 if relocatable input is marked with
200 GNU_PROPERTY_X86_FEATURE_2_CODE16.
201 * elfxx-x86.h (elf_x86_obj_tdata): Add has_code16.
202 (elf_x86_has_code16): New.
204 2021-05-26 Nelson Chu <nelson.chu@sifive.com>
206 * elfxx-riscv.h (check_unknown_prefixed_ext): New bool.
207 * elfxx-riscv.c (riscv_parse_prefixed_ext): Do not check the
208 prefixed extension name if check_unknown_prefixed_ext is false.
209 * elfnn-riscv.c (riscv_merge_arch_attr_info): Set
210 check_unknown_prefixed_ext to false for linker.
212 2021-05-25 Nick Clifton <nickc@redhat.com>
214 * elf32-arn.c (struct elf_arm_obj_tdata): Add num_entries field.
215 (elf32_arm_num_entries): New macro.
216 (elf32_arm_allocate_local_sym_info): Initialise the new field.
217 Allocate arrays individually so that buffer overruns can be
218 detected by memory checkers.
219 (elf32_arm_create_local_iplt): Check num_entries.
220 (elf32_arm_get_plt_info): Likewise.
221 (elf32_arm_final_link_relocate): Likewise.
222 (elf32_arm_check_relocs): Likewise.
223 (elf32_arm_size_dynamic_sections): Likewise.
224 (elf32_arm_output_arch_local_syms): Likewise.
226 2021-05-25 Nick Clifton <nickc@redhat.com>
228 * elf32-arm.c: Fix formatting.
230 2021-05-25 Alan Modra <amodra@gmail.com>
232 * elf-attrs.c (elf_attr_strdup): New function.
233 (_bfd_elf_attr_strdup): Use it here.
234 (elf_add_obj_attr_string): New function, extracted from..
235 (bfd_elf_add_obj_attr_string): ..here.
236 (elf_add_obj_attr_int_string): New function, extracted from..
237 (bfd_elf_add_obj_attr_int_string): ..here.
238 (_bfd_elf_parse_attributes): Don't allocate an extra byte for a
239 string terminator. Instead ensure parsing doesn't go past
240 end of sub-section. Use size_t variables for lengths.
242 2021-05-22 Alan Modra <amodra@gmail.com>
244 * libbfd.c (_bfd_safe_read_leb128): Remove length_return parameter.
245 Replace data pointer with pointer to pointer. Increment pointer
247 * libbfd-in.h (_bfd_safe_read_leb128): Update prototype.
248 * elf-attrs.c (_bfd_elf_parse_attributes): Adjust to suit. Be
249 careful not to increment data pointer past end. Remove now
250 redundant pr17512 check.
251 * wasm-module.c (READ_LEB128): Adjust to suit changes to
252 _bfd_safe_read_leb128.
253 * dwarf2.c (read_n_bytes): New inline function, old one renamed to..
254 (read_blk): ..this. Allocate and return block. Increment bfd_byte**
256 (read_3_bytes): New function.
257 (read_1_byte, read_1_signed_byte, read_2_bytes, read_4_bytes),
258 (read_8_bytes, read_string, read_indirect_string),
259 (read_indirect_line_string, read_alt_indirect_string): Take a
260 byte_byte** arg which is incremented over bytes read. Remove any
261 bytes_read return. Rewrite limit checks to compare lengths
262 rather than pointers.
263 (read_abbrevs, read_attribute_value, read_formatted_entries),
264 (decode_line_info, find_abstract_instance, read_ranges),
265 (read_rnglists, scan_unit_for_symbols, parse_comp_unit),
266 (stash_comp_unit): Adjust to suit. Rewrite limit checks to
267 compare lengths rather than pointers.
268 * libbfd.h: Regenerate.
270 2021-05-21 Luis Machado <luis.machado@linaro.org>
272 * elf.c (elfcore_make_memtag_note_section): New function.
273 (elfcore_grok_note): Handle NT_MEMTAG note types.
275 2021-05-20 Andrew Burgess <andrew.burgess@embecosm.com>
277 * section.c (bfd_get_section_by_name): Return NULL if name is
279 (bfd_get_section_by_name_if): Likewise.
280 * dwarf2.c (read_section): Remove unneeded NULL check.
281 (find_debug_info): Likewise.
283 2021-05-19 Nick Clifton <nickc@redhat.com>
285 * plugin.c (bfd_plugin_open_input): Inform the user if the limit
286 on the number of open files is reached. If possible, try to
287 increase this limit before failing.
289 2021-05-14 Nelson Chu <nelson.chu@sifive.com>
291 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Check the values
292 of %pcrel_hi, before and after adding the addend. Make sure the
293 value won't be changed, otherwise, report dangerous error.
295 2021-05-13 Nelson Chu <nelson.chu@sifive.com>
297 * elfxx-riscv.c (check_implicit_always): The check_func, always add
298 the implicit subset without checking.
299 (check_implicit_for_i): The check_func for i, only add zicsr and
300 zifencei when the version of i less than 2.1.
301 (struct riscv_implicit_subset): Record the subsets and their
302 corresponding implicit subsets.
303 (riscv_implicit_subsets): Table records all implicit informations.
304 (riscv_parse_add_implicit_subsets): Updated and add implicit subsets
305 according to riscv_implicit_subsets. Remove the redundant codes.
307 2021-05-13 Alan Modra <amodra@gmail.com>
310 * elf32-sh.c (sh_elf_info_to_howto): Correct check for last valid
313 2021-05-12 Luis Machado <luis.machado@linaro.org>
315 * elf-bfd.h (elfcore_write_aarch_mte): New prototype.
316 * elf.c (elfcore_grok_aarch_mte, elfcore_write_aarch_mte): New
318 (elfcore_grok_note): Handle notes of type NT_ARM_TAGGED_ADDR_CTRL.
319 (elfcore_write_register_note): Handle MTE notes.
321 2021-05-11 Alan Modra <amodra@gmail.com>
324 * pdp11.c (aout_get_external_symbols): Clear first four bytes of
325 strings array, not just the first byte.
326 * aoutx.h (aout_get_external_symbols): Likewise.
328 2021-05-10 H.J. Lu <hongjiu.lu@intel.com>
331 * simple.c (bfd_simple_get_relocated_section_contents): Remove
334 2021-05-10 Nick Clifton <nickc@redhat.com>
337 * simple.c (simple_dummy_add_to_set): New function.
338 (simple_dummy_constructor): New function.
339 (simple_dummy_multiple_common): New function.
340 (bfd_simple_get_relocated_section_contents): Zero out the
341 callbacks structure, and then set the add_to_set, constructor and
342 multiple_common fields.
344 2021-05-10 Dimitar Dimitrov <dimitar@dinux.eu>
346 * elf32-pru.c (elf_backend_can_gc_sections): Define as 1.
348 2021-05-08 Mike Frysinger <vapier@gentoo.org>
350 * doc/Makefile.am (html-local, bfd/index.html): New targets.
351 * doc/Makefile.in: Regenerate.
353 2021-05-08 Mike Frysinger <vapier@gentoo.org>
355 * doc/Makefile.am (AM_MAKEINFOFLAGS): Define.
356 * doc/Makefile.in: Regenerate.
358 2021-05-07 Clément Chigot <clement.chigot@atos.net>
360 * coff-rs6000.c (xcoff_dwsect_names): Add new DWARF
362 * coffgen.c (coff_pointerize_aux): Handle C_DWARF.
363 (coff_print_symbol): Likewise.
364 * libxcoff.h (XCOFF_DWSECT_NBR_NAMES): Update.
366 2021-05-07 Jan Beulich <jbeulich@suse.com>
368 * elf64-x86-64.c (x86_64_elf_howto_table): Set src_mask fields
371 2021-05-07 Alan Modra <amodra@gmail.com>
373 * bfd-in2.h: Regenerate.
374 * libbfd.h: Regenerate.
376 2021-05-06 Stafford Horne <shorne@gmail.com>
379 * elf32-or1k.c (PLT_ENTRY_SIZE_LARGE, PLT_MAX_INSN_COUNT,
380 OR1K_ADD, OR1K_ORI): New macros to help with plt creation.
381 (elf_or1k_link_hash_table): New field plt_count.
382 (elf_or1k_link_hash_entry): New field plt_index.
383 (elf_or1k_plt_entry_size): New function.
384 (or1k_write_plt_entry): Update to support variable size PLTs.
385 (or1k_elf_finish_dynamic_sections): Use new or1k_write_plt_entry
387 (or1k_elf_finish_dynamic_symbol): Update to write large PLTs
389 (allocate_dynrelocs): Use elf_or1k_plt_entry_size to account for
392 2021-05-06 Stafford Horne <shorne@gmail.com>
395 * elf32-or1k.c (or1k_elf_relocate_section): Relax R_OR1K_GOT16
396 overflow check if we have R_OR1K_GOT_AHI16 followed by
399 2021-05-06 Stafford Horne <shorne@gmail.com>
402 * bfd-in2.h: Add BFD_RELOC_OR1K_GOT_AHI16 relocation.
403 * elf32-or1k.c (or1k_elf_howto_table, or1k_reloc_map): Likewise.
404 (or1k_final_link_relocate, or1k_elf_relocate_section,
405 or1k_elf_check_relocs): Likewise.
406 * libbfd.h (bfd_reloc_code_real_names): Likewise.
409 2021-05-06 Stafford Horne <shorne@gmail.com>
412 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Change
413 condition used to cleanup plt entries to cleanup forced local
416 2021-05-05 H.J. Lu <hongjiu.lu@intel.com>
419 * elflink.c (elf_link_output_symstrtab): Always append ".COUNT"
422 2021-05-05 Alan Modra <amodra@gmail.com>
424 * vms-lib.c (vms_traverse_index): Account for vms_kbn size when
425 sanity checking keylen.
427 2021-05-04 Nick Clifton <nickc@redhat.com>
429 * libbfd.c (bfd_malloc): Provide some documenation. Treat a size
431 (bfd_realloc): Likewise.
432 (bfd_zmalloc): Likewise.
433 (bfd_realloc_or_free): Provide some documentation. Treat a size
434 of 0 as a request to free.
435 * libbfd-in.h (bfd_realloc): Remove prototype.
436 (bfd_realloc_or_free): Remove prototype.
437 (bfd_zmalloc): Remove prototype.
438 * libbfd.h: Regenerate.
440 2021-05-03 Jan Beulich <jbeulich@suse.com>
442 * elf32-i386.c (elf_howto_table): Switch all 32-bit relocs to
443 complain_overflow_dont.
444 * elf64-x86-64.c (x86_64_elf_howto_table): Switch all 64-bit
445 relocs to complain_overflow_dont.
447 2021-05-03 Alan Modra <amodra@gmail.com>
449 * elf32-ppc.c (allocate_dynrelocs): Keep dyn_relocs for undefweak
450 symbols when -z dynamic-undefined-weak or when there are no
451 dynamic relocs in read-only sections and -z nodynamic-undefined-weak
453 * elf64-ppc.c (allocate_dynrelocs): Likewise.
455 2021-05-03 Alan Modra <amodra@gmail.com>
457 * elf32-ppc.c (allocate_dynrelocs): Call ensure_undef_dynamic for
458 weak undefined symols that only appear on PLT relocs.
459 * elf64-ppc.c (allocate_dynrelocs): Likewise.
461 2021-05-03 Alan Modra <amodra@gmail.com>
464 * elf32-ppc.c (ppc_elf_inline_plt): Do increment rel in loop.
466 2021-05-03 Alan Modra <amodra@gmail.com>
468 * elf32-csky.c (is_mapping_symbol_name): New function.
469 (csky_elf_is_target_special_symbol): Likewise.
470 (csky_elf_maybe_function_sym): Likewise.
471 (bfd_elf32_bfd_is_target_special_symbol): Define.
472 (elf_backend_maybe_function_sym): Define.
474 2021-04-30 Nick Clifton <nickc@redhat.com>
477 * mach-o.c (bfd_mach_o_core_fetch_environment): Use bfd_get_32 to
480 2021-04-30 Nick Clifton <nickc@redhat.com>
483 * elf32-xtensa.c (elf_xtensa_grok_prstatus): Check for core notes
486 2021-04-30 Nick Clifton <nickc@redhat.com>
489 * libbfd.c (bfd_realloc_or_free): Do not free a pointer than has
490 been realloc'ed to size 0.
492 2021-04-30 Nick Clifton <nickc@redhat.com>
495 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Check for invalid name
498 2021-04-29 Nick Clifton <nickc@redhat.com>
501 * som.c (som_slurp_symbol_table): Assign symbols without any scope
502 to the undefined section.
503 (som_decode_symclass): Check for a missing symbol section.
504 * syms.c (bfd_decode_symclass): Likewise.
506 2021-04-29 Nick Clifton <nickc@redhat.com>
509 * som.c (som_slurp_string_table): Place a terminating NUL byte at
510 the end of the table.
511 (som_slurp_symbol_table): Check for an over-large offset into the
514 2021-04-28 Nick Clifton <nickc@redhat.com>
516 * elf.c (_bfd_elf_maybe_function_sym): Do not accept annobin
517 symbols as potential function symbols.
518 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): Likewise.
519 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
520 * elf32-arm.c (elf32_arm_maybe_function_sym): Likewise.
522 2021-04-26 Mike Frysinger <vapier@gentoo.org>
524 * elf-bfd.h: Include stdlib.h.
526 2021-04-26 Jan Beulich <jbeulich@suse.com>
528 * elf32-i386.c (elf_howto_table): Switch R_386_PC16 to
529 complain_overflow_signed.
530 * elf64-x86-64.c (x86_64_elf_howto_table): Switch R_X86_64_PC16
531 to complain_overflow_signed.
533 2021-04-23 Eric Botcazou <ebotcazou@adacore.com>
535 * elf.c (special_sections_p): Add .persistent.bss.
537 2021-04-23 Jan Beulich <jbeulich@suse.com>
539 * elf32-i386.c (elf_howto_table): R_386_TLS_DESC_CALL has zero
541 * elf64-x86-64.c (x86_64_elf_howto_table): R_X86_64_TLSDESC_CALL
544 2021-04-22 Clément Chigot <clement.chigot@atos.net>
546 * hash.c (struct bfd_strtab_hash): Remove xcoff field.
547 Add length_field_size field.
548 (_bfd_stringtab_init): Change prototype.
549 Adapt to new length_field_size.
550 (_bfd_xcoff_stringtab_init): Likewise.
551 (_bfd_stringtab_add): Likewise.
552 (_bfd_stringtab_emit): Likewise.
553 * libbfd-in.h (_bfd_xcoff_stringtab_init):
555 * libbfd.h: Regenerate.
556 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create):
557 Call _bfd_xcoff_stringtab_init with isxcoff64 value.
559 2021-04-22 Clément Chigot <clement.chigot@atos.net>
561 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Add errors for
562 unsupported storage class or auxialiry entries.
563 Improve and adapt to new aux structures.
565 (_bfd_xcoff_swap_aux_out): Likewise.
566 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Likewise.
567 (_bfd_xcoff64_swap_aux_out): Likewise.
569 2021-04-21 Eli Zaretskii <eliz@gnu.org>
572 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add display
573 of IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP,
574 IMAGE_FILE_NET_RUN_FROM_SWAP and IMAGE_FILE_UP_SYSTEM_ONLY flags.
575 Decode the contents of the DllCharacteristics field.
577 2021-04-21 Nick Clifton <nickc@redhat.com>
580 * srec.c (srec_read_section): Replace assertions with error
583 2021-04-20 Clément Chigot <clement.chigot@atos.net>
586 * reloc.c (BFD_RELOC_PPC_NEG): New relocation.
587 * bfd-in2.h: Regenerate.
588 * libbfd.h: Regenerate.
589 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Add
590 BFD_RELOC_PPC_NEG handler.
591 (xcoff_reloc_type_neg): Correctly substract addend.
592 * coff64-rs6000.c (xcoff64_howto_table): Add R_NEG_32
594 (xcoff64_rtype2howto): Add handler for R_NEG_32.
595 (xcoff64_reloc_type_lookup): Add BFD_RELOC_PPC_NEG handler.
596 * xcofflink.c (xcoff_need_ldrel_p): Check output section
597 for R_POS-like relocations. New argument added.
598 (xcoff_mark): Adapt to new xcoff_need_ldrel_p argument.
599 (xcoff_link_input_bfd): Likewise.
601 2021-04-16 Alan Modra <amodra@gmail.com>
604 * coffcode.h (styp_to_sec_flags): Use an unsigned long styp_flags.
605 (coff_write_object_contents): Pass bfd to COFF_ENCODE_ALIGNMENT,
606 ignore alignment checks when return is false. Formatting.
608 2021-04-15 Nelson Chu <nelson.chu@sifive.com>
611 * elfnn-riscv.c (riscv_elf_is_target_special_symbol): Added to
612 omit local and empty symbols since they usually generated to
613 mark the auipc instructions.
615 2021-04-15 Lifang Xia<lifang_xia@c-sky.com>
617 * elf32-csky.c (csky_elf_howto_table)
618 <R_CKCORE_PCREL_IMM16BY2>: Set special_function to
619 bfd_elf_generic_reloc.
620 <R_CKCORE_PCREL_IMM16BY4>: Likewise.
621 <R_CKCORE_PCREL_IMM10BY4>: Likewise.
622 <R_CKCORE_PCREL_IMM18BY2>: Likewise.
623 <R_CKCORE_PCREL_FLRW_IMM8BY4>: Likewise.
625 2021-04-14 H.J. Lu <hongjiu.lu@intel.com>
628 * elf.c (assign_file_positions_for_non_load_sections): Set
629 p_memsz to p_filesz for the loadable PT_NOTE segment.
631 2021-04-14 Frederic Cambus <fred@statdns.com>
633 * elf.c (elfcore_grok_netbsd_note): Remove unneeded #ifdef
634 checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
636 2021-04-14 Alan Modra <amodra@gmail.com>
639 * elf32-metag.c (elf_metag_relocate_section): Don't use &hh->elf
640 when hh might be NULL, test for NULL first.
642 2021-04-14 Alan Modra <amodra@gmail.com>
645 * elf32-arm.c (elf32_arm_size_stubs): Don't use &hash->root when
646 hash might be NULL, cast instead.
648 2021-04-13 Clément Chigot <clement.chigot@atos.net>
650 * xcofflink.c (xcoff_link_check_ar_symbols): Update esym earlier.
652 2021-04-13 Nelson Chu <nelson.chu@sifive.com>
654 * elfnn-riscv.c (riscv_version_mismatch): Do not report the warning
655 when the version of input or output is RISCV_UNKNOWN_VERSION, since
656 the extension is added implicitly.
657 * elfxx-riscv.c: Updated the obsolete comments.
658 (RISCV_UNKNOWN_VERSION): Moved to elfxx-riscv.h.
659 * elfxx-riscv.h (RISCV_UNKNOWN_VERSION): Added.
661 2021-04-12 Alan Modra <amodra@gmail.com>
663 * elf-bfd.h (ENABLE_CHECKING): Define.
664 (elf_link_hash_lookup): Abort if wrong type of hash table.
665 * configure.ac (--enable-checking): Add support.
666 * config.in: Regenerate.
667 * configure: Regenerate.
669 2021-04-12 Alan Modra <amodra@gmail.com>
671 * elf-bfd.h (is_elf_hash_table): Convert macro to inline function.
672 (elf_link_hash_lookup, elf_link_hash_traverse): Likewise.
673 (elf_hash_table, elf_hash_table_id): Likewise.
674 * elf32-arm.c (elf32_arm_setup_section_lists): Delete redundant
675 is_elf_hash_table check.
676 * elf32-csky.c (elf32_csky_setup_section_lists): Likewise.
677 * elf32-hppa.c (clobber_millicode_symbols): Correct param types.
678 * elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
679 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free: Likewise.
680 (elfNN_ia64_global_dyn_sym_thunk: Likewise.
681 * elf64-ia64-vms.c (elf64_ia64_global_dyn_info_free): Likewise.
682 (elf64_ia64_global_dyn_sym_thunk): Likewise.
683 (elf64_vms_link_add_object_symbols): Pass base type of hash table
684 to is_elf_hash_table.
685 * elflink.c (_bfd_elf_dynamic_symbol_p): Likewise.
686 (_bfd_elf_symbol_refs_local_p, _bfd_elf_add_dynamic_entry): Likewise.
687 (_bfd_elf_strip_zero_sized_dynamic_sections): Likewise.
688 (_bfd_elf_link_check_relocs, elf_link_add_object_symbols): Likewise.
689 (bfd_elf_final_link): Likewise.
690 * elfnn-aarch64.c (elfNN_aarch64_setup_section_lists): Likewise.
691 * elf64-ppc.c (ppc64_elf_set_toc): Likewise. Use bfd_link_hash_lookup.
693 2021-04-12 Alan Modra <amodra@gmail.com>
695 * elf-bfd.h (struct elf_backend_data): Return bfd_link_hash_entry*
696 from elf_backend_archive_symbol_lookup.
697 (_bfd_elf_archive_symbol_lookup): Return bfd_link_hash_entry*.
698 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Likewise. Check
699 we have a ppc_hash_table before accessing ppc_link_hash_entry
701 * elflink.c (_bfd_elf_archive_symbol_lookup): Return
702 bfd_link_hash_entry*.
703 (elf_link_add_archive_symbols): Adjust to suit.
705 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
707 * elfxx-riscv.c (riscv_parse_std_ext): Fixed the wrong versions of
708 i-ext when expanding g-ext.
710 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
712 * elfxx-riscv.c (riscv_ext_dont_care_version): Removed.
713 (riscv_parse_add_subset): Always add the implicit extensions, even if
714 their versions are RISCV_UNKNOWN_VERSION.
715 (riscv_parse_std_ext): Delay to add i-ext as the implicit extension
716 in the riscv_parse_add_implicit_subsets. Besides, add g-ext as the
717 implicit extension after it has been expanded.
718 (riscv_parse_add_implicit_subsets): Updated.
720 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
722 * elfxx-riscv.c (riscv_std_z_ext_strtab): Moved forward.
723 (riscv_std_s_ext_strtab): Likewise.
724 (riscv_std_h_ext_strtab): Likewise.
725 (riscv_std_zxm_ext_strtab): Added for the zxm prefix.
726 (enum riscv_prefix_ext_class): Moved forward and renamed from
727 riscv_isa_ext_class. Reorder them according to the parsing order,
728 since the enum values are used to check the orders in the
729 riscv_compare_subsets.
730 (struct riscv_parse_prefix_config): Moved forward and renamed from
731 riscv_parse_config_t. Also removed the ext_valid_p field, the
732 related functions are replaced by riscv_valid_prefixed_ext.
733 (parse_config): Moved forward and updated. The more letters of the
734 prefix string, the more forward it must be defined. Otherwise, we
735 will get the wrong mapping when using strncmp in riscv_get_prefix_class.
736 (riscv_get_prefix_class): Moved forward. Support to parse the
737 multi-letter prefix, like zxm.
738 (riscv_known_prefixed_ext): New function, check if the prefixed
739 extension is supported according to the right riscv_std_*_ext_strtab.
740 (riscv_valid_prefixed_ext): New function, used to replace the
741 riscv_ext_*_valid_p functions.
742 (riscv_init_ext_order): Do not set the values for prefix keywords
743 since they may have multiple letters for now.
744 (riscv_compare_subsets): Set the order values of prefix keywords
745 to negative numbers according to the riscv_prefix_ext_class.
746 (riscv_parse_std_ext): Call riscv_get_prefix_class to see if we
747 have parsed the prefixed extensions.
748 (riscv_parse_prefixed_ext): Updated and removed the parameter config.
749 Report error when the prefix is unknown.
750 (riscv_parse_subset): Do not parse the prefixed extensions according
751 to the orders in the parse_config. Remove the confused message and
752 let riscv_parse_prefixed_ext to report the details.
753 * elfxx-riscv.h (enum riscv_isa_ext_class): Moved to elfxx-riscv.c.
754 (riscv_get_prefix_class): Removed to static.
756 2021-04-08 Mike Frysinger <vapier@gentoo.org>
758 * configure.ac (ACX_BUGURL): Use https://.
759 * configure.com (COPY_TEXT): Likewise.
760 * configure: Regenerate.
762 2021-04-05 Alan Modra <amodra@gmail.com>
764 * configure.ac: Don't check for long long or long double type.
765 Don't check for alloca.h, limits.h, stddef.h, stdlib.h, string.h,
766 strings.h, time.h, wchar.h, wctype.h or sys/time.h. Don't check
767 for strtoull, free, malloc, realloc, getenv, strstr, snprintf,
768 vsnprintf, strlen or setitimer. Sort AC_CHECK_DECLS.
769 (AC_ISC_POSIX): Don't invoke.
770 (AC_HEADER_TIME, AC_HEADER_DIRENT, ACX_HEADER_STRING): Likewise.
771 * sysdep.h: Remove many HAVE_*_H checks and fallback declarations.
772 Do test HAVE_SYS_TYPES_H. Don't include sys/time.h. Reorder
773 header order as per automake AC_INCLUDES_DEFAULT.
774 * bfd-in.h: Include inttypes.h unconditionally.
775 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Assume long long and
776 long double are available.
777 (bfd_scan_vma): Assume long long and strtoull are available.
778 * elflink.c: Include limits.h unconditionally.
779 * elfnn-riscv.c: Likewise.
780 * wasm-module.c: Likewise.
781 * hpux-core.c: Include dirent.h unconditionally.
782 * trad-core.c: Likewise.
783 * hosts/x86-64linux.h: Include stdlib.h unconditionally.
784 * peXXigen.c: Remove HAVE_WCHAR_H and HAVE_WCTYPE_H checks.
785 * elf32-m68hc1x.c: Don't include alloca-conf.h.
786 * elf64-hppa.c: Likewise.
788 * wasm-module.c: Likewise.
790 * bfd-in2.h: Regenerate.
791 * config.in: Regenerate.
792 * configure: Regenerate.
794 2021-04-01 Tamar Christina <tamar.christina@arm.com>
797 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore overflow.
799 2021-04-01 Martin Liska <mliska@suse.cz>
801 * ecoff.c (strneq): Remove strneq and use startswith.
802 (_bfd_ecoff_slurp_armap): Likewise.
804 2021-04-01 Martin Liska <mliska@suse.cz>
806 * elf-bfd.h (bfd_section_is_ctf): Use startswith function.
807 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
808 (elf_get_reloc_section): Likewise.
809 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
810 * elf32-m32r.c (m32r_elf_section_flags): Likewise.
811 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections): Likewise.
812 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
813 (nds32_elf_relocate_section): Likewise.
814 (nds32_elf_action_discarded): Likewise.
815 (nds32_elf_check_relocs): Likewise.
816 (nds32_elf_section_flags): Likewise.
817 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
818 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
819 * elf32-rx.c (rx_table_find): Likewise.
820 (rx_table_map): Likewise.
821 * elf32-spu.c (spu_elf_backend_symbol_processing): Likewise.
822 (spu_elf_find_overlays): Likewise.
823 (needs_ovl_stub): Likewise.
824 (allocate_spuear_stubs): Likewise.
825 (build_spuear_stubs): Likewise.
826 (mark_overlay_section): Likewise.
827 (spu_elf_auto_overlay): Likewise.
828 (spu_elf_output_symbol_hook): Likewise.
829 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
830 * elf32-xtensa.c (xtensa_property_section_name): Likewise.
831 * elf64-ppc.c (ppc64_elf_section_flags): Likewise.
832 (ppc64_elf_relocate_section): Likewise.
833 * elflink.c (resolve_section): Likewise.
834 (UNARY_OP): Likewise.
835 (BINARY_OP_HEAD): Likewise.
836 (elf_link_input_bfd): Likewise.
837 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
838 * elfxx-riscv.c (riscv_parse_subset): Likewise.
839 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
840 * opncls.c (get_build_id): Likewise.
842 2021-03-31 Alan Modra <amodra@gmail.com>
845 * bfd-in.h: Don't poison FALSE or TRUE.
846 * bfd-in2.h: Regenerate.
848 2021-03-31 Alan Modra <amodra@gmail.com>
850 * sysdep.h: POISON_BFD_BOOLEAN: Define.
851 * aix5ppc-core.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h,
852 * aoutx.h, * arc-got.h, * archive.c, * archive64.c, * archures.c,
853 * bfd-in.h, * bfd.c, * bfdwin.c, * binary.c, * cache.c,
854 * coff-alpha.c, * coff-arm.c, * coff-arm.h, * coff-bfd.c,
855 * coff-bfd.h, * coff-go32.c, * coff-i386.c, * coff-ia64.c,
856 * coff-mcore.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c,
857 * coff-stgo32.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c,
858 * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c,
859 * coffcode.h, * coffgen.c, * cofflink.c, * compress.c,
860 * corefile.c, * cpu-aarch64.c, * cpu-aarch64.h, * cpu-alpha.c,
861 * cpu-arc.c, * cpu-arm.c, * cpu-arm.h, * cpu-avr.c, * cpu-bfin.c,
862 * cpu-bpf.c, * cpu-cr16.c, * cpu-cris.c, * cpu-crx.c,
863 * cpu-csky.c, * cpu-d10v.c, * cpu-d30v.c, * cpu-dlx.c,
864 * cpu-epiphany.c, * cpu-fr30.c, * cpu-frv.c, * cpu-ft32.c,
865 * cpu-h8300.c, * cpu-hppa.c, * cpu-i386.c, * cpu-ia64.c,
866 * cpu-iamcu.c, * cpu-ip2k.c, * cpu-iq2000.c, * cpu-k1om.c,
867 * cpu-l1om.c, * cpu-lm32.c, * cpu-m10200.c, * cpu-m10300.c,
868 * cpu-m32c.c, * cpu-m32r.c, * cpu-m68hc11.c, * cpu-m68hc12.c,
869 * cpu-m68k.c, * cpu-m9s12x.c, * cpu-m9s12xg.c, * cpu-mcore.c,
870 * cpu-mep.c, * cpu-metag.c, * cpu-microblaze.c, * cpu-mips.c,
871 * cpu-mmix.c, * cpu-moxie.c, * cpu-msp430.c, * cpu-mt.c,
872 * cpu-nds32.c, * cpu-nfp.c, * cpu-nios2.c, * cpu-ns32k.c,
873 * cpu-or1k.c, * cpu-pdp11.c, * cpu-pj.c, * cpu-powerpc.c,
874 * cpu-pru.c, * cpu-riscv.c, * cpu-rl78.c, * cpu-rs6000.c,
875 * cpu-rx.c, * cpu-s12z.c, * cpu-s390.c, * cpu-score.c,
876 * cpu-sh.c, * cpu-sparc.c, * cpu-spu.c, * cpu-tic30.c,
877 * cpu-tic4x.c, * cpu-tic54x.c, * cpu-tic6x.c, * cpu-tilegx.c,
878 * cpu-tilepro.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-vax.c,
879 * cpu-visium.c, * cpu-wasm32.c, * cpu-xc16x.c, * cpu-xgate.c,
880 * cpu-xstormy16.c, * cpu-xtensa.c, * cpu-z80.c, * cpu-z8k.c,
881 * dwarf1.c, * dwarf2.c, * ecoff-bfd.h, * ecoff.c, * ecofflink.c,
882 * elf-attrs.c, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h,
883 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-nacl.c,
884 * elf-nacl.h, * elf-properties.c, * elf-s390-common.c,
885 * elf-s390.h, * elf-strtab.c, * elf-vxworks.c, * elf-vxworks.h,
886 * elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c,
887 * elf32-arm.h, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c,
888 * elf32-bfin.h, * elf32-cr16.c, * elf32-cr16.h, * elf32-cris.c,
889 * elf32-crx.c, * elf32-csky.c, * elf32-csky.h, * elf32-d10v.c,
890 * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
891 * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c,
892 * elf32-h8300.c, * elf32-hppa.c, * elf32-hppa.h, * elf32-i386.c,
893 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
894 * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
895 * elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c,
896 * elf32-m68k.h, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
897 * elf32-metag.h, * elf32-microblaze.c, * elf32-mips.c,
898 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
899 * elf32-nios2.c, * elf32-nios2.h, * elf32-or1k.c, * elf32-pj.c,
900 * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
901 * elf32-rx.c, * elf32-s12z.c, * elf32-s390.c, * elf32-score.c,
902 * elf32-score.h, * elf32-score7.c, * elf32-sh-relocs.h,
903 * elf32-sh.c, * elf32-sparc.c, * elf32-spu.c, * elf32-spu.h,
904 * elf32-tic6x.c, * elf32-tic6x.h, * elf32-tilegx.c,
905 * elf32-tilepro.c, * elf32-v850.c, * elf32-v850.h,
906 * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
907 * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
908 * elf32-xtensa.c, * elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c,
909 * elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c,
910 * elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c,
911 * elf64-ppc.h, * elf64-s390.c, * elf64-sparc.c,
912 * elf64-tilegx.c, * elf64-x86-64.c, * elfcode.h,
913 * elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c,
914 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c,
915 * elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h,
916 * elfxx-mips.c, * elfxx-mips.h, * elfxx-riscv.c, * elfxx-riscv.h,
917 * elfxx-sparc.c, * elfxx-sparc.h, * elfxx-target.h,
918 * elfxx-tilegx.c, * elfxx-tilegx.h, * elfxx-x86.c, * elfxx-x86.h,
919 * format.c, * genlink.h, * hash.c, * i386aout.c, * i386lynx.c,
920 * i386msdos.c, * ihex.c, * libaout.h, * libbfd-in.h,
921 * libbfd.c, * libcoff-in.h, * libecoff.h, * libpei.h,
922 * libxcoff.h, * linker.c, * mach-o-aarch64.c, * mach-o-arm.c,
923 * mach-o-i386.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h,
924 * merge.c, * mmo.c, * netbsd.h, * opncls.c, * pc532-mach.c,
925 * pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-sh.c,
926 * pe-x86_64.c, * peXXigen.c, * pef.c, * pei-arm.c, * pei-i386.c,
927 * pei-ia64.c, * pei-mcore.c, * pei-sh.c, * pei-x86_64.c,
928 * peicode.h, * plugin.c, * plugin.h, * ppcboot.c, * reloc.c,
929 * reloc16.c, * rs6000-core.c, * section.c, * simple.c, * som.c,
930 * som.h, * srec.c, * stabs.c, * syms.c, * targets.c, * tekhex.c,
931 * verilog.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * vms.h,
932 * wasm-module.c, * xcofflink.c, * xcofflink.h, * xsym.c,
933 * xsym.h: Replace bfd_boolean with bool, FALSE with false, and
934 TRUE with true throughout.
935 * bfd-in2.h: Regenerate.
936 * libbfd.h: Regenerate.
937 * libcoff.h: Regenerate.
939 2021-03-31 Alan Modra <amodra@gmail.com>
941 * bfd-in.h: Include stdbool.h.
942 (bfd_boolean): Define as bool
943 * bfd-in2.h: Regenerate.
945 2021-03-31 Alan Modra <amodra@gmail.com>
947 * .gitignore: Delete bfd_stdint.h entry.
948 * Makefile.am (bfdinclude_HEADERS): Delete bfd_stdint.h.
949 (BUILD_HFILES, LOCAL_H_DEPS): Likewise.
950 * bfd-in.h: Include stdint.h in place of bfd_stdint.h.
951 * configure.ac: Don't invoke GCC_HEADER_STDINT.
952 * configure.com: Don't create bfd_stdint.h.
953 * Makefile.in: Regenerate.
954 * aclocal.m4: Regenerate.
955 * bfd-in2.h: Regenerate.
956 * config.in: Regenerate.
957 * configure: Regenerate.
958 * doc/Makefile.in: Regenerate.
959 * po/BLD-POTFILES.in: Regenerate.
961 2021-03-31 Alan Modra <amodra@gmail.com>
963 * bfd-in.h: Include string.h.
964 (LITMEMCPY, LITSTRCPY): Delete.
965 * bfd-in2.h: Regenerate.
967 2021-03-30 Alan Modra <amodra@gmail.com>
969 * elflink.c (elf_link_add_object_symbols): Don't set h->indx
970 unless is_elf_hash_table.
972 2021-03-29 Alan Modra <amodra@gmail.com>
974 * aoutx.h (aout_link_write_symbols): Don't cast boolean expression
976 * elf32-or1k.c (or1k_set_got_and_rela_sizes): Dont compare booleans
978 * elf32-arc.c (name_for_global_symbol): Don't compare boolean to TRUE.
979 (is_reloc_PC_relative): Don't use "boolean_condition ? TRUE : FALSE".
980 (is_reloc_SDA_relative, is_reloc_for_GOT): Likewise.
981 (is_reloc_for_PLT, is_reloc_for_TLS): Likewise.
982 * elf32-arm.c (stm32l4xx_need_create_replacing_stub): Likewise.
983 * elf32-nds32.c (insert_nds32_elf_blank): Likewise.
984 * elf32-rx.c (rx_set_section_contents): Likewise.
985 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
986 * elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): Likewise.
987 * mach-o.c (bfd_mach_o_read_command): Likewise.
988 * targets.c (bfd_get_target_info): Likewise.
990 2021-03-29 Alan Modra <amodra@gmail.com>
992 * coff-z80.c (z80_is_local_label_name): Return bfd_boolean.
993 * elf32-z80.c (z80_is_local_label_name): Likewise.
994 * elf32-spu.c (spu_elf_modify_headers): Likewise.
995 * elf32-nds32.h (struct elf_nds32_link_hash_table <hyper_relax>):
997 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Correct test
998 for error return from vms_write_data_block.
1000 2021-03-29 Alan Modra <amodra@gmail.com>
1002 * elf32-i386.c (elf_i386_finish_local_dynamic_symbol): Return int.
1003 * elf64-ia64-vms.c (elf64_ia64_local_dyn_info_free): Likewise.
1004 (elf64_ia64_local_dyn_sym_thunk): Likewise.
1005 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol): Likewise.
1006 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_ifunc_dynrelocs),
1007 (elfNN_aarch64_finish_local_dynamic_symbol): Likewise.
1008 * elfnn-ia64.c (elfNN_ia64_local_dyn_info_free): Likewise.
1009 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1010 * elfnn-riscv.c (allocate_local_ifunc_dynrelocs): Likewise.
1011 (riscv_pcrel_reloc_eq): Likewise.
1012 (riscv_elf_finish_local_dynamic_symbol): Likewise.
1013 * elfxx-sparc.c (allocate_local_dynrelocs): Likewise.
1014 (finish_local_dynamic_symbol): Likewise.
1015 * elfxx-x86.c (elf_x86_allocate_local_dynreloc): Likewise.
1016 * elfxx-mips.c (mips_elf_resolve_got_page_ref): Likewise.
1017 (mips_elf_count_got_symbols): Change return type to bfd_boolean.
1019 2021-03-29 Alan Modra <amodra@gmail.com>
1021 * elflink.c (elf_link_output_symstrtab): Make flinfo parameter
1023 (bfd_elf_final_link): Delete out_sym_func typedef and don't cast
1024 elf_link_output_symstrtab when calling output_arch_syms and
1025 output_arch_local_syms.
1026 * elf-bfd.h (struct elf_backend_data <elf_backend_output_arch_syms,
1027 elf_backend_output_arch_local_syms>): Change return type of func
1028 arg to match elf_link_output_symstrtab.
1029 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Correct
1031 * elf32-nds32.c (nds32_elf_output_symbol_hook): Correct return type.
1032 (nds32_elf_output_arch_syms): Correct func return type.
1034 2021-03-29 Alan Modra <amodra@gmail.com>
1036 * elf-m10200.c (mn10200_elf_relocate_section): Return int.
1037 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1038 * elf32-arc.c (elf_arc_relocate_section): Likewise.
1039 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1040 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1041 * elf32-bfin.c (bfin_relocate_section): Likewise.
1042 (bfinfdpic_relocate_section): Likewise.
1043 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1044 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1045 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1046 * elf32-csky.c (csky_elf_relocate_section): Likewise.
1047 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1048 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1049 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1050 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1051 * elf32-ft32.c (ft32_elf_relocate_section): Likewise.
1052 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1053 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1054 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1055 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1056 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1057 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1058 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1059 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1060 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1061 * elf32-m68hc1x.h (elf32_m68hc11_relocate_section): Likewise.
1062 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1063 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1064 * elf32-mep.c (mep_elf_relocate_section): Likewise.
1065 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1066 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1067 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1068 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1069 * elf32-mt.c (mt_elf_relocate_section): Likewise.
1070 * elf32-nds32.c (nds32_elf_relocate_section): Likewise.
1071 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1072 * elf32-or1k.c (or1k_elf_relocate_section): Likewise.
1073 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1074 * elf32-pru.c (pru_elf32_relocate_section): Likewise.
1075 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1076 * elf32-rx.c (rx_elf_relocate_section): Likewise.
1077 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1078 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1079 (_bfd_score_elf_relocate_section): Likewise.
1080 * elf32-score.h (s7_bfd_score_elf_relocate_section): Likewise.
1081 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1082 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1083 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1084 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1085 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1086 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1087 * elf32-visium.c (visium_elf_relocate_section): Likewise.
1088 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1089 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1090 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1091 * elf32-z80.c (z80_elf_relocate_section): Likewise.
1092 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1093 (elf64_alpha_relocate_section): Likewise.
1094 * elf64-bpf.c (bpf_elf_relocate_section): Likewise.
1095 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1096 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
1097 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1098 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1099 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1100 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1101 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1102 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1103 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1104 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1105 * elfxx-mips.h (_bfd_mips_elf_relocate_section): Likewise.
1106 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1107 * elfxx-sparc.h (_bfd_sparc_elf_relocate_section): Likewise.
1108 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1109 * elfxx-tilegx.h (tilegx_elf_relocate_section): Likewise.
1111 2021-03-26 Keith Seitz <keiths@redhat.com>
1113 * elfcore.h (_bfd_elf_core_find_build_id): Seek file
1114 offset of program headers after calling elf_read_notes.
1116 2021-03-23 Jan Beulich <jbeulich@suse.com>
1118 * dwarf2.c (read_indexed_string): Rename index to idx.
1120 2021-03-22 Martin Liska <mliska@suse.cz>
1122 * bfd-in.h (startswith): Add startswith function.
1123 (CONST_STRNEQ): Remove.
1124 * bfd-in2.h (startswith): Regenerate with make headers.
1125 * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith.
1126 (_bfd_slurp_extended_name_table): Likewise.
1127 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1128 * bfd.c (bfd_get_sign_extend_vma): Likewise.
1129 (bfd_convert_section_size): Likewise.
1130 (bfd_convert_section_contents): Likewise.
1131 * coff-stgo32.c (go32exe_create_stub): Likewise.
1132 (go32exe_check_format): Likewise.
1133 * coffcode.h (styp_to_sec_flags): Likewise.
1134 (GNU_DEBUGALTLINK): Likewise.
1135 * coffgen.c (_bfd_coff_section_already_linked): Likewise.
1136 (coff_gc_sweep): Likewise.
1137 (bfd_coff_gc_sections): Likewise.
1138 * cofflink.c (coff_link_add_symbols): Likewise.
1139 (process_embedded_commands): Likewise.
1140 * compress.c (bfd_is_section_compressed_with_header): Likewise.
1141 (bfd_init_section_decompress_status): Likewise.
1142 * dwarf2.c (find_debug_info): Likewise.
1143 (place_sections): Likewise.
1144 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1145 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1146 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1147 (assign_section_numbers): Likewise.
1148 (elfcore_grok_win32pstatus): Likewise.
1149 * elf32-arm.c (cmse_scan): Likewise.
1150 (elf32_arm_gc_mark_extra_sections): Likewise.
1151 (elf32_arm_size_dynamic_sections): Likewise.
1152 (is_arm_elf_unwind_section_name): Likewise.
1153 * elf32-bfin.c (bfin_size_dynamic_sections): Likewise.
1154 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1155 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
1156 * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise.
1157 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
1158 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1159 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1160 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1161 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1162 * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise.
1163 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
1164 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1165 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1166 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1167 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1168 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
1169 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
1170 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
1171 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise.
1172 (elf32_tic6x_size_dynamic_sections): Likewise.
1173 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1174 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise.
1175 (xtensa_is_insntable_section): Likewise.
1176 (xtensa_is_littable_section): Likewise.
1177 (xtensa_is_proptable_section): Likewise.
1178 (xtensa_property_section_name): Likewise.
1179 (xtensa_callback_required_dependence): Likewise.
1180 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1181 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1182 * elf64-ia64-vms.c (is_unwind_section_name): Likewise.
1183 (get_reloc_section): Likewise.
1184 (elf64_ia64_size_dynamic_sections): Likewise.
1185 (elf64_ia64_object_p): Likewise.
1186 * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise.
1187 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
1188 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1189 * elflink.c (elf_link_add_object_symbols): Likewise.
1190 (_bfd_elf_gc_mark_extra_sections): Likewise.
1191 (bfd_elf_parse_eh_frame_entries): Likewise.
1192 (_bfd_elf_section_already_linked): Likewise.
1193 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise.
1194 * elfnn-ia64.c (is_unwind_section_name): Likewise.
1195 (elfNN_ia64_size_dynamic_sections): Likewise.
1196 (elfNN_ia64_object_p): Likewise.
1197 * elfxx-mips.c (FN_STUB_P): Likewise.
1198 (CALL_STUB_P): Likewise.
1199 (CALL_FP_STUB_P): Likewise.
1200 (_bfd_mips_elf_section_from_shdr): Likewise.
1201 (_bfd_mips_elf_fake_sections): Likewise.
1202 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1203 (_bfd_mips_final_write_processing): Likewise.
1204 (_bfd_mips_elf_final_link): Likewise.
1205 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1206 * elfxx-x86.c (elf_i386_is_reloc_section): Likewise.
1207 (elf_x86_64_is_reloc_section): Likewise.
1208 * hpux-core.c (thread_section_p): Likewise.
1209 * libcoff.h (bfd_pei_p): Likewise.
1210 * linker.c (REAL): Likewise.
1211 (unwrap_hash_lookup): Likewise.
1212 (_bfd_generic_link_add_one_symbol): Likewise.
1213 * mmo.c (mmo_internal_write_section): Likewise.
1214 * osf-core.c (osf_core_core_file_p): Likewise.
1215 * pef.c (bfd_pef_print_symbol): Likewise.
1216 * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise.
1217 * som.c (som_slurp_symbol_table): Likewise.
1218 (som_slurp_armap): Likewise.
1219 * wasm-module.c (wasm_compute_custom_section_file_position): Likewise.
1221 2021-03-22 Jan Beulich <jbeulich@suse.com>
1223 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Add missing
1224 language translation wrapping to _bfd_error_handler()
1227 2021-03-21 Alan Modra <amodra@gmail.com>
1229 * bfd-in.h (startswith): New inline.
1230 (CONST_STRNEQ): Use startswith.
1231 * bfd-in2.h: Regenerate.
1233 2021-03-20 Alan Modra <amodra@gmail.com>
1236 * elf.c (_bfd_elf_make_section_from_shdr): Remove SHF_EXCLUDE
1237 test for .gnu.debuglto*.
1239 2021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1242 * elf.c (_bfd_elf_make_section_from_shdr): Treat
1243 .gnu.debuglto_.debug_ section as debugging section unless it is
1244 marked with SHF_EXCLUDE.
1245 * elflink.c (elf_create_symbuf): Revert commit 994b2513281.
1246 (bfd_elf_match_symbols_in_sections): Ignore section symbols when
1247 matching non-debugging sections or linkonce section with comdat
1250 2021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1253 * dwarf2.c (read_attribute_value): Check version >= 3 for
1256 2021-03-16 Nick Clifton <nickc@redhat.com>
1258 * peXXigen.c (_bfd_XXi_swap_aux_out): Avoid potential buffer
1259 overrun by using sizeof of the destination x_fname field as the
1262 2021-03-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1264 * elfxx-riscv.c (riscv_std_z_ext_strtab): Add zba, zbb and zbc.
1266 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1268 * reloc.c (BFD_RELOC_PPC_TLS_LE, BFD_RELOC_PPC_TLS_IE,
1269 BFD_RELOC_PPC_TLS_M, BFD_RELOC_PPC_TLS_ML, BFD_RELOC_PPC64_TLS_GD,
1270 BFD_RELOC_PPC64_TLS_LD, BFD_RELOC_PPC64_TLS_LE,
1271 BFD_RELOC_PPC64_TLS_IE, BFD_RELOC_PPC64_TLS_M,
1272 BFD_RELOC_PPC64_TLS_ML): New relocations.
1273 * bfd-in2.h: Regenerate.
1274 * libbfd.h: Regenerate.
1275 * coff-rs6000.c (xcoff_calculate_relocation): Call
1276 xcoff_reloc_type_tls for TLS relocations.
1277 (xcoff_howto_table): Implement TLS relocations.
1278 (_bfd_xcoff_reloc_type_lookup): Add cases TLS relocations.
1279 (xcoff_reloc_type_tls): New function.
1280 * coff64-rs6000.c (xcoff_calculate_relocation): Likewise.
1281 (xcoff_howto_table): Likewise.
1282 (_bfd_xcoff_reloc_type_lookup): Likewise.
1283 * coffcode.h (sec_to_styp_flags): Handle TLS sections.
1284 (styp_to_sec_flags): Likewise.
1285 (coff_compute_section_file_positions): Avoid file offset
1286 optimisation for .data when the previous section is .tdata.
1287 (coff_write_object_contents): Handle TLS sections.
1288 * coffswap.h (coff_swap_aouthdr_out): Add support for
1289 new fields in aouthdr.
1290 * libxcoff.h (xcoff_reloc_type_tls): Add prototype.
1291 * xcofflink.c (xcoff_link_add_symbols): Handle XMC_UL.
1292 (xcoff_need_ldrel_p): Add cases for TLS relocations.
1293 (xcoff_create_ldrel): Add l_symndx for TLS sections.
1295 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1297 * reloc.c (BFD_RELOC_PPC_TOC16_HI, BFD_RELOC_PPC_TOC16_LO):
1299 * bfd-in2.h: Regenerate.
1300 * libbfd.h: Regenerate.
1301 * coff-rs6000.c (xcoff_calculate_relocation): Call
1302 xcoff_reloc_type_toc for R_TOCU and R_TOCL.
1303 (xcoff_howto_table): Remove src_mask for TOC relocations.
1304 Add R_TOCU and R_TOCL howtos.
1305 (_bfd_xcoff_reloc_type_lookup): Add cases for
1306 BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO.
1307 (xcoff_reloc_type_toc): Compute the whole offset.
1308 Implement R_TOCU and R_TOCL.
1309 * coff64-rs6000.c (xcoff64_calculate_relocation):
1311 (xcoff64_howto_table): Likewise.
1312 (xcoff64_reloc_type_lookup): Likewise.
1314 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1316 * coff-rs6000.c (xcoff_calculate_relocation): Correct and
1317 add new relocations.
1318 (xcoff_howto_table): Likewise.
1319 (xcoff_rtype2howto): Increase r_type maximum value.
1320 (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead
1321 of create a new one from scratch. Enable only some relocations
1322 to have a changing r_size.
1323 * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise.
1324 (xcoff64_howto_table): Likewise.
1325 (xcoff64_rtype2howto): Likewise.
1326 (xcoff64_ppc_relocate_section): Likewise.
1327 * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value.
1329 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1331 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Move.
1333 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1335 * coff64-rs6000.c (xcoff64_write_object_contents): Remove.
1336 * coffcode.h (coff_write_object_contents): Add bfd_mach_ppc_620
1337 support for o_cputype field. Avoid creating an empty a.out header
1340 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1342 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): Add
1345 2021-03-11 Nelson Chu <nelson.chu@sifive.com>
1347 * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean
1348 restart_relax, used to check if we need to run the whole
1349 relaxations from relax pass 0 to 2 again.
1350 (riscv_elf_link_hash_table_create): Init restart_relax to FALSE.
1351 (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set.
1352 (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code.
1353 (bfd_elfNN_riscv_restart_relax_sections): New function. Called by
1354 after_allocation to check if we need to run the whole relaxations again.
1355 (_bfd_riscv_relax_section): We will only enter into the relax pass 3
1356 when the restart_relax is FALSE; At last set restart_relax to TRUE if
1358 * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration.
1359 (bfd_elf64_riscv_restart_relax_sections): Likewise.
1361 2021-03-10 Jan Beulich <jbeulich@suse.com>
1363 * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
1366 2021-03-10 Alan Modra <amodra@gmail.com>
1367 Jan Beulich <jbeulich@suse.com>
1369 * elf.c (bfd_elf_generic_reloc): Make references between debug
1370 sections use section relative values.
1372 2021-03-09 Jan Beulich <jbeulich@suse.com>
1374 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
1376 2021-03-05 H.J. Lu <hongjiu.lu@intel.com>
1380 * bfd.c (_bfd_get_link_info): New function.
1381 * elf-bfd.h (output_elf_obj_tdata): Add link_info.
1382 (elf_link_info): New.
1383 * libbfd-in.h (_bfd_get_link_info): New prototype.
1384 * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
1385 R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
1386 * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
1387 (pex64_link_add_symbols): New function.
1388 (coff_bfd_link_add_symbols): New macro.
1389 * libbfd.h: Regenerated.
1391 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1392 Andrew Burgess <andrew.burgess@embecosm.com>
1394 * elf-bfd.h (elfcore_write_riscv_csr): Declare.
1395 * elf.c (elfcore_grok_riscv_csr): New function.
1396 (elfcore_grok_note): Handle NT_RISCV_CSR.
1397 (elfcore_write_riscv_csr): New function.
1398 (elfcore_write_register_note): Handle '.reg-riscv-csr'.
1400 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1401 Andrew Burgess <andrew.burgess@embecosm.com>
1403 * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
1404 (PRPSINFO_PR_PSARGS_LENGTH): Define.
1405 (riscv_write_core_note): New function.
1406 (riscv_elf_grok_psinfo): Make use of two new length defines.
1407 (elf_backend_write_core_note): Define.
1409 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1410 Andrew Burgess <andrew.burgess@embecosm.com>
1412 * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
1413 * elf.c (elfcore_grok_gdb_tdesc): New function.
1414 (elfcore_grok_note): Handle NT_GDB_TDESC.
1415 (elfcore_write_gdb_tdesc): New function.
1416 (elfcore_write_register_note): Handle NT_GDB_TDESC.
1418 2021-03-05 Nick Clifton <nickc@redhat.com>
1421 * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
1422 (read_indexed_string): Placeholder function.
1423 (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
1426 2021-03-05 Alan Modra <amodra@gmail.com>
1428 * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
1430 * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
1431 adjustments here instead. Separate pc-relative adjustments
1432 from symbol related adjustments. Tidy comments and formatting.
1434 2021-03-04 Jan Beulich <jbeulich@suse.com>
1436 * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
1439 2021-03-04 Alan Modra <amodra@gmail.com>
1441 * rs6000-core.c (rs6000coff_core_p): Correct prototype.
1443 2021-03-03 Alan Modra <amodra@gmail.com>
1446 * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
1447 processing not when start/stop symbol section is unmarked but
1448 on first time a start/stop symbol is processed.
1450 2021-03-03 Alan Modra <amodra@gmail.com>
1452 * reloc.c: Include x86_64.h rather than internal.h.
1454 2021-03-02 Nick Clifton <nickc@redhat.com>
1457 * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
1458 function and variable tags and a second time to resolve their
1461 2021-03-02 Nick Alcock <nick.alcock@oracle.com>
1463 * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
1465 2021-03-02 Alan Modra <amodra@gmail.com>
1468 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
1469 linker defined start/stop symbols when start_stop_gc.
1471 2021-03-02 Alan Modra <amodra@gmail.com>
1473 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
1474 indirect to pc-relative or toc-relative for undefined symbols.
1476 2021-03-01 Alan Modra <amodra@gmail.com>
1477 Fangrui Song <maskray@google.com>
1479 * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
1480 defined start/stop symbols when start_stop_gc.
1481 (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
1482 (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
1483 * linker.c (bfd_generic_define_start_stop): Likewise.
1485 2021-02-25 Alan Modra <amodra@gmail.com>
1488 * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
1489 * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
1490 use when deciding an as-needed library should be loaded instead
1491 of using the binding of the library definition.
1493 2021-02-24 Alan Modra <amodra@gmail.com>
1496 * coff-stgo32.c (go32exe_check_format): Sanity check size of
1497 header to avoid a buffer overflow.
1499 2021-02-22 Alan Modra <amodra@gmail.com>
1501 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
1502 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1504 2021-02-19 Nelson Chu <nelson.chu@sifive.com>
1507 * elfnn-riscv.c (perform_relocation): Updated encoding macros.
1508 (_bfd_riscv_relax_call): Likewise.
1509 (_bfd_riscv_relax_lui): Likewise.
1510 * elfxx-riscv.c (howto_table): Likewise.
1512 2021-02-18 Nelson Chu <nelson.chu@sifive.com>
1514 * Makefile.am: Added cpu-riscv.h.
1515 * Makefile.in: Regenerated.
1516 * po/SRC-POTFILES.in: Regenerated.
1517 * cpu-riscv.h: Added to support spec versions controlling.
1518 Also added extern arrays and functions for cpu-riscv.c.
1519 (enum riscv_spec_class): Define all spec classes here uniformly.
1520 (struct riscv_spec): Added for all specs.
1521 (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
1522 (RISCV_GET_SPEC_NAME): Likewise.
1523 (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
1524 (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
1525 (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
1526 * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
1527 (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
1528 (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
1529 (riscv_priv_specs): Moved below.
1530 (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
1531 (riscv_isa_specs): Moved from include/opcode/riscv.h.
1532 * elfnn-riscv.c: Included cpu-riscv.h.
1533 (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
1534 * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
1535 (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
1536 * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
1538 2021-02-17 Alan Modra <amodra@gmail.com>
1540 * wasm-module.c: Guard include of limits.h.
1541 (CHAR_BIT): Provide backup define.
1542 (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
1543 Correct signed overflow checking.
1545 2021-02-17 Nelson Chu <nelson.chu@sifive.com>
1548 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
1549 copying the elf flags from input BFD to output BFD, until we have
1550 checked if the input BFD has no code section or not. Also fix the
1551 problem that we only check the first section rather than the entire
1552 sections for input BFD.
1554 2021-02-16 Alan Modra <amodra@gmail.com>
1556 * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
1557 (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
1559 2021-02-15 Jan Beulich <jbeulich@suse.com>
1561 * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
1562 * doc/Makefile.in: Re-generate.
1564 2021-02-15 Alan Modra <amodra@gmail.com>
1566 * elf32-nds32.c (nds32_get_section_contents): Replace
1567 bfd_malloc_and_get_section with bfd_get_full_section_contents.
1568 (nds32_elf_relax_delete_blanks): Init contents.
1569 (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
1571 2021-02-15 Alan Modra <amodra@gmail.com>
1573 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1574 bfd_get_full_section_contents.
1576 2021-02-14 Alan Modra <amodra@gmail.com>
1578 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
1579 all fixes to bfd_generic_get_relocated_section_contents since this
1580 function was split out.
1582 2021-02-11 Alan Modra <amodra@gmail.com>
1584 * config.bfd: Remove ia64 from obsolete list.
1586 2021-02-11 Alan Modra <amodra@gmail.com>
1589 * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
1591 2021-02-11 Alan Modra <amodra@gmail.com>
1594 * elf32-avr.c (avr_elf32_load_records_from_section): Use
1595 bfd_malloc_and_get_section. Use bfd_byte* vars and remove then
1598 2021-02-11 Alan Modra <amodra@gmail.com>
1601 * section.c (bfd_get_section_contents): Avoid possible overflow
1602 when range checking offset and count.
1603 (bfd_set_section_contents): Likewise.
1605 2021-02-03 Nick Alcock <nick.alcock@oracle.com>
1607 * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
1609 * configure: Regenerated.
1611 2021-02-09 Alan Modra <amodra@gmail.com>
1613 * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
1614 * configure.ac: Delete symbian entries.
1615 * elf-bfd.h (enum elf_target_os): Delete is_symbian.
1616 * elf32-arm.c: Remove symbian support. Formatting.
1617 * targets.c: Delete symbian entries.
1618 * configure: Regenerate.
1620 2021-02-04 H.J. Lu <hongjiu.lu@intel.com>
1623 * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
1624 info when failed to convert GOTPCREL relocation.
1626 2021-02-04 Nelson Chu <nelson.chu@sifive.com>
1628 * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
1630 2021-02-04 Alan Modra <amodra@gmail.com>
1633 * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
1634 libraries for IR references on pass over libraries after LTO
1637 2021-02-03 Alan Modra <amodra@gmail.com>
1640 * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
1641 (elf_link_add_object_symbols): Here too. Don't pull in as-needed
1642 libraries when H is an indirect symbol after calling
1643 _bfd_elf_add_default_symbol.
1645 2021-02-03 Alan Modra <amodra@gmail.com>
1648 * elflink.c (_bfd_elf_add_default_symbol): Clear override when
1649 undecorated symbol will have a different version.
1651 2021-02-02 Alan Modra <amodra@gmail.com>
1654 * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
1655 Use when handling default versioned symbol. Rename existing
1656 override variable to nondef_override and use for non-default
1658 (elf_link_add_object_symbols): Adjust call to suit. Don't
1659 pull in as-needed libraries when override is set.
1661 2021-02-01 Emery Hemingway <ehmry@posteo.net>
1663 * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
1665 2021-02-01 Egor Vishnyakov <lenvampir@yandex.ru>
1668 * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
1669 offset for the R_RL78_RH_SADDR relocation.
1671 2021-01-29 Alan Modra <amodra@gmail.com>
1674 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
1675 on symbols defined in absolute or other special sections.
1677 2021-01-28 Alan Modra <amodra@gmail.com>
1680 * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
1681 prevent endless looping of linked-to sections.
1683 2020-12-17 Mihails Strasuns <mihails.strasuns@intel.com>
1685 * bfd-elf.h (elfcore_write_file_note): New function.
1686 * elf.c (elfcore_write_file_note): New function.
1688 2021-01-26 Alan Modra <amodra@gmail.com>
1690 * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
1692 2021-01-24 H.J. Lu <hongjiu.lu@intel.com>
1695 * dwarf2.c (read_rnglists): Ignore empty range when parsing line
1698 2021-01-23 H.J. Lu <hongjiu.lu@intel.com>
1701 * dwarf2.c (read_rnglists): Advance rngs_ptr after
1702 _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
1704 2021-01-20 Alan Modra <amodra@gmail.com>
1706 * elf32-ppc.c: Delete outdated comment.
1707 (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1708 * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1710 2021-01-20 Alan Modra <amodra@gmail.com>
1712 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
1713 section symbols are present.
1715 2021-01-19 Alan Modra <amodra@gmail.com>
1717 * elf64-ppc.c (elf_hash_entry): New inline function. Use
1718 throughout to replace casts.
1719 (branch_reloc_hash_match): Remove const from params.
1720 (use_local_plt): New function.
1721 (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
1722 (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
1724 * elf32-ppc.c (use_local_plt): New function.
1725 (allocate_dynrelocs, ppc_elf_relocate_section),
1726 (write_global_sym_plt): Use use_local_plt.
1728 2021-01-17 H.J. Lu <hongjiu.lu@intel.com>
1731 * elflink.c (elf_create_symbuf): Also ignore section symbols.
1733 2021-01-16 H.J. Lu <hongjiu.lu@intel.com>
1736 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
1737 check pointer_equality_needed.
1739 2021-01-15 H.J. Lu <hongjiu.lu@intel.com>
1741 * elf-linker-x86.h (elf_linker_x86_params): Add
1742 report_relative_reloc.
1743 * elf32-i386.c (elf_i386_relocate_section): Call
1744 _bfd_x86_elf_link_report_relative_reloc to report relative
1745 relocations for -z report-relative-reloc.
1746 (elf_i386_finish_dynamic_symbol): Likewse.
1747 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
1748 (elf_x86_64_finish_dynamic_symbol): Likewse.
1749 * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
1751 * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
1754 2021-01-16 Alan Modra <amodra@gmail.com>
1756 * compress.c (decompress_contents): Tidy inflateEnd result test.
1758 2021-01-16 Alan Modra <amodra@gmail.com>
1761 * elflink.c (elf_link_output_extsym): Use version 1 in
1762 .gnu.version for undefined unversioned symbols.
1764 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1766 * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
1767 caused the by previous commit accidentally.
1769 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1771 * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
1772 also aligned the code.
1774 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1776 * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
1778 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1780 * elfnn-riscv.c: Comments tidy and improvement.
1781 * elfxx-riscv.c: Likewise.
1782 * elfxx-riscv.h: Likewise.
1784 2021-01-14 H.J. Lu <hongjiu.lu@intel.com>
1787 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1788 section for R_BFIN_FUNCDESC.
1790 2021-01-14 Nick Clifton <nickc@redhat.com>
1792 * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
1794 2021-01-13 Alan Modra <amodra@gmail.com>
1796 * Makefile.in: Regenerate.
1797 * doc/Makefile.in: Regenerate.
1799 2021-01-13 Alan Modra <amodra@gmail.com>
1802 * section.c (struct bfd_section): Remove pattern field.
1803 (BFD_FAKE_SECTION): Adjust to suit.
1804 * bfd-in2.h: Regenerate.
1805 * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
1806 (bfd_elf_final_link): Don't call elf_fixup_link_order.
1808 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
1811 * configure.ac: Use GNU_MAKE_JOBSERVER.
1812 * aclocal.m4: Regenerated.
1813 * configure: Likewise.
1815 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
1818 * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
1819 R_AMD64_DIR32 relocations for PE/x86-64 inputs.
1821 2021-01-11 H.J. Lu <hongjiu.lu@intel.com>
1824 * configure: Regenerated.
1826 2021-01-11 Nick Clifton <nickc@redhat.com>
1828 * po/fr.po: Updated French translation.
1829 * po/pt.po: Updated Portuguese translation.
1830 * po/sr.po: Updated Serbian translation.
1831 * po/uk.po: Updated Ukranian translation.
1833 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
1835 * configure: Regenerated.
1837 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
1840 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
1841 -z lam-u48 and -z lam-u57.
1843 2021-01-09 Nick Clifton <nickc@redhat.com>
1845 * version.m4: Change to 2.36.50.
1846 * configure: Regenerate.
1847 * po/bfd.pot: Regenerate.
1849 2021-01-09 Nick Clifton <nickc@redhat.com>
1851 * 2.36 release branch crated.
1853 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
1855 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
1856 LAM_U57 when setting LAM_U48.
1858 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
1862 * elflink.c (elf_fixup_link_order): Verify that fixing up
1863 SHF_LINK_ORDER doesn't increase the output section size.
1865 2021-01-09 Alan Modra <amodra@gmail.com>
1867 * configure: Regenerate.
1869 2021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
1871 * configure: Regenerate.
1873 2021-01-07 H.J. Lu <hongjiu.lu@intel.com>
1876 * aix386-core.c (core_aix386_vec): Initialize
1877 keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
1878 * aout-target.h (MY (vec)): Likewise.
1879 * binary.c (binary_vec): Likewise.
1880 * cisco-core.c (core_cisco_be_vec): Likewise.
1881 (core_cisco_le_vec): Likewise.
1882 * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
1883 * coff-i386.c (TARGET_SYM): Likewise.
1884 (TARGET_SYM_BIG): Likewise.
1885 * coff-ia64.c (TARGET_SYM): Likewise.
1886 * coff-mips.c (mips_ecoff_le_vec): Likewise.
1887 (mips_ecoff_be_vec): Likewise.
1888 (mips_ecoff_bele_vec): Likewise.
1889 * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
1890 (powerpc_xcoff_vec): Likewise.
1891 * coff-sh.c (sh_coff_small_vec): Likewise.
1892 (sh_coff_small_le_vec): Likewise.
1893 * coff-tic30.c (tic30_coff_vec): Likewise.
1894 * coff-tic54x.c (tic54x_coff0_vec): Likewise.
1895 (tic54x_coff0_beh_vec): Likewise.
1896 (tic54x_coff1_vec): Likewise.
1897 (tic54x_coff1_beh_vec): Likewise.
1898 (tic54x_coff2_vec): Likewise.
1899 (tic54x_coff2_beh_vec): Likewise.
1900 * coff-x86_64.c (TARGET_SYM): Likewise.
1901 (TARGET_SYM_BIG): Likewise.
1902 * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
1903 (rs6000_xcoff64_aix_vec): Likewise.
1904 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
1905 (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
1906 (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
1907 * elfxx-target.h (TARGET_BIG_SYM): Likewise.
1908 (TARGET_LITTLE_SYM): Likewise.
1909 * hppabsd-core.c (core_hppabsd_vec): Likewise.
1910 * hpux-core.c (core_hpux_vec): Likewise.
1911 * i386msdos.c (i386_msdos_vec): Likewise.
1912 * ihex.c (ihex_vec): Likewise.
1913 * irix-core.c (core_irix_vec): Likewise.
1914 * mach-o-target.c (TARGET_NAME): Likewise.
1915 * mmo.c (mmix_mmo_vec): Likewise.
1916 * netbsd-core.c (core_netbsd_vec): Likewise.
1917 * osf-core.c (core_osf_vec): Likewise.
1918 * pdp11.c (MY (vec)): Likewise.
1919 * pef.c (pef_vec): Likewise.
1920 (pef_xlib_vec): Likewise.
1921 * plugin.c (plugin_vec): Likewise.
1922 * ppcboot.c (powerpc_boot_vec): Likewise.
1923 * ptrace-core.c (core_ptrace_vec): Likewise.
1924 * sco5-core.c (core_sco5_vec): Likewise.
1925 * som.c (hppa_som_vec): Likewise.
1926 * srec.c (srec_vec): Likewise.
1927 (symbolsrec_vec): Likewise.
1928 * tekhex.c (tekhex_vec): Likewise.
1929 * trad-core.c (core_trad_vec): Likewise.
1930 * verilog.c (verilog_vec): Likewise.
1931 * vms-alpha.c (alpha_vms_vec): Likewise.
1932 * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
1933 * wasm-module.c (wasm_vec): Likewise.
1934 * xsym.c (sym_vec): Likewise.
1935 * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
1937 (elf_map_symbols): Don't include ignored section symbols.
1938 * elfcode.h (elf_slurp_symbol_table): Also set
1939 BSF_SECTION_SYM_USED on STT_SECTION symbols.
1940 * elflink.c (bfd_elf_final_link): Generated section symbols only
1941 when emitting relocations or reqired.
1942 * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
1943 * syms.c (BSF_SECTION_SYM_USED): New.
1944 * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
1945 (bfd_target): Add keep_unused_section_symbols.
1946 (bfd_keep_unused_section_symbols): New.
1947 * bfd-in2.h: Regenerated.
1949 2021-01-07 Nick Clifton <nickc@redhat.com>
1952 * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
1953 absolute paths and check to see if they are longer than MAX_PATH.
1955 2021-01-07 Philipp Tomsich <prt@gnu.org>
1957 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
1959 2021-01-07 Claire Xenia Wolf <claire@symbioticeda.com>
1960 Jim Wilson <jimw@sifive.com>
1961 Andrew Waterman <andrew@sifive.com>
1962 Maxim Blinov <maxim.blinov@embecosm.com>
1963 Kito Cheng <kito.cheng@sifive.com>
1964 Nelson Chu <nelson.chu@sifive.com>
1966 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
1968 2021-01-06 H.J. Lu <hongjiu.lu@intel.com>
1970 * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
1971 (bfinfdpic_check_relocs): Likewise.
1973 2021-01-06 Alan Modra <amodra@gmail.com>
1975 * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
1977 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
1979 2021-01-06 Alan Modra <amodra@gmail.com>
1981 * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
1982 (sparc64-*-solaris2*): Add sparc_elf64_vec and
1985 2021-01-06 Marcus Comstedt <marcus@mc.pp.se>
1987 * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
1988 riscvbe*-*-*. Also added riscv_elf[32|64]_be_vec.
1989 * configure.ac: Handle riscv_elf[32|64]_be_vec.
1990 * configure: Regenerate.
1991 * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
1992 riscv_is_insn_reloc.
1993 (riscv_get_insn): RISC-V instructions are always little endian, but
1994 bfd_get may be used for big-endian, so add new riscv_get_insn to handle
1996 (riscv_put_insn): Likewsie.
1997 (riscv_is_insn_reloc): Check if we are relocaing an instruction.
1998 (perform_relocation): Call riscv_is_insn_reloc to decide if we should
1999 use riscv_[get|put]_insn or bfd_[get|put].
2000 (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
2001 or bfd_[get|put]l16 for code.
2002 (riscv_elf_relocate_section): Likewise.
2003 (riscv_elf_finish_dynamic_symbol): Likewise.
2004 (riscv_elf_finish_dynamic_sections): Likewise.
2005 (_bfd_riscv_relax_call): Likewise.
2006 (_bfd_riscv_relax_lui): Likewise.
2007 (_bfd_riscv_relax_align): Likewise.
2008 (_bfd_riscv_relax_pc): Likewise.
2009 (riscv_elf_object_p): Handled for big endian.
2010 (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
2011 * targets.c: Add riscv_elf[32|64]_be_vec.
2012 (_bfd_target_vector): Likewise.
2014 2021-01-05 Alan Modra <amodra@gmail.com>
2016 * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
2017 for relocatable executable.
2019 2021-01-05 Alan Modra <amodra@gmail.com>
2021 * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
2023 2021-01-05 Nelson Chu <nelson.chu@sifive.com>
2025 * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
2026 make sure gp symbol is output as a dynamic symbol.
2028 2021-01-04 H.J. Lu <hongjiu.lu@intel.com>
2031 * elflink.c (compare_link_order): Place unordered sections before
2033 (elf_fixup_link_order): Add a link info argument. Allow mixed
2034 ordered and unordered input sections for non-relocatable link.
2035 Sort the consecutive bfd_indirect_link_order sections with the
2036 same pattern. Change the offsets of the bfd_indirect_link_order
2038 (bfd_elf_final_link): Pass info to elf_fixup_link_order.
2039 * section.c (bfd_section): Add pattern.
2040 (BFD_FAKE_SECTION): Initialize pattern to NULL.
2041 * bfd-in2.h: Regenerated.
2043 2021-01-04 Alexander Fedotov <alfedotov@gmail.com>
2045 * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
2046 of private flags with 0x.
2047 * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
2049 2021-01-04 Alan Modra <amodra@gmail.com>
2052 * elflink.c (elf_link_input_bfd): Use the file base name in
2053 linker generated STT_FILE symbols.
2055 2021-01-04 Nelson Chu <nelson.chu@sifive.com>
2057 * elfxx-riscv.c (riscv_compare_subsets): Removed static.
2058 * elfxx-riscv.h: Add declaration.
2059 * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
2060 riscv_compare_subsets to check the orders.
2061 (riscv_skip_prefix): Removed.
2062 (riscv_prefix_cmp): Removed.
2064 2021-01-04 Alan Modra <amodra@gmail.com>
2067 * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
2068 calculating subset version length.
2070 2021-01-01 Nicolas Boulenguez <nicolas@debian.org>
2072 * xcofflink.c: Correct spelling in comments.
2074 2021-01-01 Alan Modra <amodra@gmail.com>
2076 Update year range in copyright notice of all files.
2078 For older changes see ChangeLog-2020
2080 Copyright (C) 2021 Free Software Foundation, Inc.
2082 Copying and distribution of this file, with or without modification,
2083 are permitted in any medium without royalty provided the copyright
2084 notice and this notice are preserved.
2090 version-control: never