1 2021-07-18 Nick Clifton <nickc@redhat.com>
3 * config.bfd: Move pending obsoletion targets to obsolete list.
5 2021-07-16 Giulio Benetti <giulio.benetti@benettiengineering.com>
7 * elf32-or1k.c (or1k_elf_relocate_section): Use a separate entry
8 in switch case R_OR1K_INSN_REL_26 where we need to check for
9 !SYMBOL_CALLS_LOCAL() instead of !SYMBOL_REFERENCES_LOCAL().
11 2021-07-14 Clément Chigot <clement.chigot@atos.net>
13 * libxcoff.h (struct xcoff_dwsect_name): Add DWARF name.
14 * coff-rs6000.c (xcoff_dwsect_names): Update.
15 * coffcode.h (sec_to_styp_flags): Likewise.
16 (coff_new_section_hook): Likewise.
18 2021-07-10 Alan Modra <amodra@gmail.com>
20 * dwarf2.c (read_address): Remove accidental commit.
21 (read_ranges): Compare offset rather than pointers.
23 2021-07-08 Nick Clifton <nickc@redhat.com>
25 * po/pt.po: Updated Portuguese translation.
27 2021-07-07 Nick Clifton <nickc@redhat.com>
29 * elfcode.h (elf_swap_symbol_out): Revert accidental change that
30 removed an abort if the shndx pointer is NULL.
32 2021-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
34 * sysdep.h [!ENABLE_NLS]: Prevent inclusion of <libintl.h> on
37 2021-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
39 * configure.ac: Check for strnlen declaration.
40 * configure, config.in: Regenerate.
42 2021-07-07 Nick Clifton <nickc@redhat.com>
45 * coff-rs6000.c (xcoff_reloc_type_tls): Reformat error messages in
46 order to fix problems when translating.
47 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
48 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
50 * po/bfd.pot: Regenerate.
52 2021-07-06 Michael Matz <matz@suse.de>
55 * elfnn-riscv.c (riscv_relax_delete_bytes): Check for any
58 2021-07-06 Alan Modra <amodra@gmail.com>
61 * elf64-bpf.c (bpf_elf_generic_reloc): Add missing ATTRIBUTE_UNUSED.
63 2021-07-05 Alan Modra <amodra@gmail.com>
66 * elf64-bpf.c (bpf_elf_generic_reloc): Use correct bfd for bfd_put
67 and bfd_put_32 calls. Correct section limit checks.
69 2021-07-03 Nick Clifton <nickc@redhat.com>
71 * version.m4: Update version number.
72 * configure: Regenerate.
73 * po/opcodes.pot: Regenerate.
75 2021-07-03 Nick Clifton <nickc@redhat.com>
77 * 2.37 release branch created.
79 2021-07-02 Nick Clifton <nickc@redhat.com>
82 * dwarf2.c (read_ranges): Check that range_ptr does not exceed
85 2021-06-30 YunQiang Su <yunqiang.su@cipunited.com>
88 * bfd/elfxx-mips.c (_bfd_mips_elf_section_from_shdr,
89 _bfd_mips_elf_fake_sections): Mark LTO debug info as
92 2021-06-29 Nick Clifton <nickc@redhat.com>
94 * config.bfd (obsolete configurations): Add netbsdpe.
96 2021-06-22 Nelson Chu <nelson.chu@sifive.com>
98 * elfnn-riscv.c (riscv_pcrel_hi_reloc): Added field to store
99 the original relocation type, in case the type is converted to
101 (riscv_pcrel_lo_reloc): Removed unused name field.
102 (riscv_pcrel_relocs): Added comments.
103 (riscv_zero_pcrel_hi_reloc): Removed unused input_bfd.
104 (riscv_record_pcrel_hi_reloc): Updated.
105 (riscv_record_pcrel_lo_reloc): Likewise.
106 (riscv_resolve_pcrel_lo_relocs): Likewise. Check the original
107 type of auipc, to make sure the %pcrel_lo without any addends.
108 Otherwise, report dangerous relocation error.
109 (riscv_elf_relocate_section): Updated above functions are changed.
110 For R_RISCV_GOT_HI20, report dangerous relocation error when addend
113 2021-06-19 H.J. Lu <hongjiu.lu@intel.com>
116 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Count PLT for GOTOFF
117 relocation against IFUNC symbols.
118 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
120 2021-06-19 H.J. Lu <hongjiu.lu@intel.com>
122 * elflink.c (bfd_elf_final_link): Correct DT_TEXTREL warning in
125 2021-06-18 H.J. Lu <hongjiu.lu@intel.com>
127 * elf-properties.c (_bfd_elf_parse_gnu_properties): Handle
128 GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI,
129 GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI.
130 (elf_merge_gnu_properties): Likewise.
132 2021-06-11 Alan Modra <amodra@gmail.com>
135 * elf-bfd.h (struct elf_obj_tdata): Add is_pie.
136 * elflink.c (elf_link_add_object_symbols): Set is_pie.
138 2021-06-09 Nick Clifton <nickc@redhat.com>
141 * config.bfd: Do not add the sparc_elf32_vec or sparc_elf64_vec
142 vectors to Sparc Solaris2 targets.
144 2021-06-08 Michael Matz <matz@suse.de>
146 * elf.c (bfd_section_from_shdr): Set has_secondary_relocs flag.
147 (_bfd_elf_slurp_secondary_reloc_section): Use it for early-out.
149 2021-06-07 Jan Beulich <jbeulich@suse.com>
151 * dwarf2.c (read_ranges, read_rnglists): Add u suffix to constant.
153 2021-06-02 Alan Modra <amodra@gmail.com>
155 * elf-attrs.c (_bfd_elf_parse_attributes): Break out of loop if
156 subsection length is too small to cover tag and length field.
158 2021-05-31 Nelson Chu <nelson.chu@sifive.com>
159 Lifang Xia <lifang_xia@c-sky.com>
162 * elfnn-riscv.c (struct riscv_elf_link_hash_table): New integer pointer
163 to monitor the data segment phase.
164 (bfd_elfNN_riscv_set_data_segment_info): New function called by
165 after_allocation, to set the data_segment_phase from expld.dataseg.
166 (_bfd_riscv_relax_section): Don't relax when data_segment_phase is
167 exp_seg_relro_adjust (0x4).
168 * elfxx-riscv.h (bfd_elf32_riscv_set_data_segment_info): New extern.
169 (bfd_elf64_riscv_set_data_segment_info): Likewise
171 2021-05-28 H.J. Lu <hongjiu.lu@intel.com>
174 * elf32-i386.c: Don't include "libiberty.h".
175 (elf_howto_table): Revert commits a7664973b24 and 50c95a739c9.
176 (elf_i386_rtype_to_howto): Revert commit 50c95a739c9.
177 (elf_i386_info_to_howto_rel): Likewise.
178 (elf_i386_tls_transition): Likewise.
179 (elf_i386_relocate_section): Likewise.
180 * elf64-x86-64.c (x86_64_elf_howto_table): Revert commits
181 a7664973b24 and 50c95a739c9.
182 (elf_x86_64_rtype_to_howto): Revert commit 50c95a739c9.
183 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Likewise.
184 * elfxx-x86.h (elf_x86_obj_tdata): Likewise.
185 (elf_x86_has_code16): Likewise.
187 2021-05-26 H.J. Lu <hongjiu.lu@intel.com>
190 * elf32-i386.c: Include "libiberty.h".
191 (elf_howto_table): Add 16-bit R_386_PC16 entry.
192 (elf_i386_rtype_to_howto): Add a BFD argument. Use 16-bit
193 R_386_PC16 if input has 16-bit mode instructions.
194 (elf_i386_info_to_howto_rel): Update elf_i386_rtype_to_howto
196 (elf_i386_tls_transition): Likewise.
197 (elf_i386_relocate_section): Likewise.
198 * elf64-x86-64.c (x86_64_elf_howto_table): Add 16-bit
200 (elf_x86_64_rtype_to_howto): Use 16-bit R_X86_64_PC16 if input
201 has 16-bit mode instructions.
202 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Set
203 elf_x86_has_code16 if relocatable input is marked with
204 GNU_PROPERTY_X86_FEATURE_2_CODE16.
205 * elfxx-x86.h (elf_x86_obj_tdata): Add has_code16.
206 (elf_x86_has_code16): New.
208 2021-05-26 Nelson Chu <nelson.chu@sifive.com>
210 * elfxx-riscv.h (check_unknown_prefixed_ext): New bool.
211 * elfxx-riscv.c (riscv_parse_prefixed_ext): Do not check the
212 prefixed extension name if check_unknown_prefixed_ext is false.
213 * elfnn-riscv.c (riscv_merge_arch_attr_info): Set
214 check_unknown_prefixed_ext to false for linker.
216 2021-05-25 Nick Clifton <nickc@redhat.com>
218 * elf32-arn.c (struct elf_arm_obj_tdata): Add num_entries field.
219 (elf32_arm_num_entries): New macro.
220 (elf32_arm_allocate_local_sym_info): Initialise the new field.
221 Allocate arrays individually so that buffer overruns can be
222 detected by memory checkers.
223 (elf32_arm_create_local_iplt): Check num_entries.
224 (elf32_arm_get_plt_info): Likewise.
225 (elf32_arm_final_link_relocate): Likewise.
226 (elf32_arm_check_relocs): Likewise.
227 (elf32_arm_size_dynamic_sections): Likewise.
228 (elf32_arm_output_arch_local_syms): Likewise.
230 2021-05-25 Nick Clifton <nickc@redhat.com>
232 * elf32-arm.c: Fix formatting.
234 2021-05-25 Alan Modra <amodra@gmail.com>
236 * elf-attrs.c (elf_attr_strdup): New function.
237 (_bfd_elf_attr_strdup): Use it here.
238 (elf_add_obj_attr_string): New function, extracted from..
239 (bfd_elf_add_obj_attr_string): ..here.
240 (elf_add_obj_attr_int_string): New function, extracted from..
241 (bfd_elf_add_obj_attr_int_string): ..here.
242 (_bfd_elf_parse_attributes): Don't allocate an extra byte for a
243 string terminator. Instead ensure parsing doesn't go past
244 end of sub-section. Use size_t variables for lengths.
246 2021-05-22 Alan Modra <amodra@gmail.com>
248 * libbfd.c (_bfd_safe_read_leb128): Remove length_return parameter.
249 Replace data pointer with pointer to pointer. Increment pointer
251 * libbfd-in.h (_bfd_safe_read_leb128): Update prototype.
252 * elf-attrs.c (_bfd_elf_parse_attributes): Adjust to suit. Be
253 careful not to increment data pointer past end. Remove now
254 redundant pr17512 check.
255 * wasm-module.c (READ_LEB128): Adjust to suit changes to
256 _bfd_safe_read_leb128.
257 * dwarf2.c (read_n_bytes): New inline function, old one renamed to..
258 (read_blk): ..this. Allocate and return block. Increment bfd_byte**
260 (read_3_bytes): New function.
261 (read_1_byte, read_1_signed_byte, read_2_bytes, read_4_bytes),
262 (read_8_bytes, read_string, read_indirect_string),
263 (read_indirect_line_string, read_alt_indirect_string): Take a
264 byte_byte** arg which is incremented over bytes read. Remove any
265 bytes_read return. Rewrite limit checks to compare lengths
266 rather than pointers.
267 (read_abbrevs, read_attribute_value, read_formatted_entries),
268 (decode_line_info, find_abstract_instance, read_ranges),
269 (read_rnglists, scan_unit_for_symbols, parse_comp_unit),
270 (stash_comp_unit): Adjust to suit. Rewrite limit checks to
271 compare lengths rather than pointers.
272 * libbfd.h: Regenerate.
274 2021-05-21 Luis Machado <luis.machado@linaro.org>
276 * elf.c (elfcore_make_memtag_note_section): New function.
277 (elfcore_grok_note): Handle NT_MEMTAG note types.
279 2021-05-20 Andrew Burgess <andrew.burgess@embecosm.com>
281 * section.c (bfd_get_section_by_name): Return NULL if name is
283 (bfd_get_section_by_name_if): Likewise.
284 * dwarf2.c (read_section): Remove unneeded NULL check.
285 (find_debug_info): Likewise.
287 2021-05-19 Nick Clifton <nickc@redhat.com>
289 * plugin.c (bfd_plugin_open_input): Inform the user if the limit
290 on the number of open files is reached. If possible, try to
291 increase this limit before failing.
293 2021-05-14 Nelson Chu <nelson.chu@sifive.com>
295 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Check the values
296 of %pcrel_hi, before and after adding the addend. Make sure the
297 value won't be changed, otherwise, report dangerous error.
299 2021-05-13 Nelson Chu <nelson.chu@sifive.com>
301 * elfxx-riscv.c (check_implicit_always): The check_func, always add
302 the implicit subset without checking.
303 (check_implicit_for_i): The check_func for i, only add zicsr and
304 zifencei when the version of i less than 2.1.
305 (struct riscv_implicit_subset): Record the subsets and their
306 corresponding implicit subsets.
307 (riscv_implicit_subsets): Table records all implicit informations.
308 (riscv_parse_add_implicit_subsets): Updated and add implicit subsets
309 according to riscv_implicit_subsets. Remove the redundant codes.
311 2021-05-13 Alan Modra <amodra@gmail.com>
314 * elf32-sh.c (sh_elf_info_to_howto): Correct check for last valid
317 2021-05-12 Luis Machado <luis.machado@linaro.org>
319 * elf-bfd.h (elfcore_write_aarch_mte): New prototype.
320 * elf.c (elfcore_grok_aarch_mte, elfcore_write_aarch_mte): New
322 (elfcore_grok_note): Handle notes of type NT_ARM_TAGGED_ADDR_CTRL.
323 (elfcore_write_register_note): Handle MTE notes.
325 2021-05-11 Alan Modra <amodra@gmail.com>
328 * pdp11.c (aout_get_external_symbols): Clear first four bytes of
329 strings array, not just the first byte.
330 * aoutx.h (aout_get_external_symbols): Likewise.
332 2021-05-10 H.J. Lu <hongjiu.lu@intel.com>
335 * simple.c (bfd_simple_get_relocated_section_contents): Remove
338 2021-05-10 Nick Clifton <nickc@redhat.com>
341 * simple.c (simple_dummy_add_to_set): New function.
342 (simple_dummy_constructor): New function.
343 (simple_dummy_multiple_common): New function.
344 (bfd_simple_get_relocated_section_contents): Zero out the
345 callbacks structure, and then set the add_to_set, constructor and
346 multiple_common fields.
348 2021-05-10 Dimitar Dimitrov <dimitar@dinux.eu>
350 * elf32-pru.c (elf_backend_can_gc_sections): Define as 1.
352 2021-05-08 Mike Frysinger <vapier@gentoo.org>
354 * doc/Makefile.am (html-local, bfd/index.html): New targets.
355 * doc/Makefile.in: Regenerate.
357 2021-05-08 Mike Frysinger <vapier@gentoo.org>
359 * doc/Makefile.am (AM_MAKEINFOFLAGS): Define.
360 * doc/Makefile.in: Regenerate.
362 2021-05-07 Clément Chigot <clement.chigot@atos.net>
364 * coff-rs6000.c (xcoff_dwsect_names): Add new DWARF
366 * coffgen.c (coff_pointerize_aux): Handle C_DWARF.
367 (coff_print_symbol): Likewise.
368 * libxcoff.h (XCOFF_DWSECT_NBR_NAMES): Update.
370 2021-05-07 Jan Beulich <jbeulich@suse.com>
372 * elf64-x86-64.c (x86_64_elf_howto_table): Set src_mask fields
375 2021-05-07 Alan Modra <amodra@gmail.com>
377 * bfd-in2.h: Regenerate.
378 * libbfd.h: Regenerate.
380 2021-05-06 Stafford Horne <shorne@gmail.com>
383 * elf32-or1k.c (PLT_ENTRY_SIZE_LARGE, PLT_MAX_INSN_COUNT,
384 OR1K_ADD, OR1K_ORI): New macros to help with plt creation.
385 (elf_or1k_link_hash_table): New field plt_count.
386 (elf_or1k_link_hash_entry): New field plt_index.
387 (elf_or1k_plt_entry_size): New function.
388 (or1k_write_plt_entry): Update to support variable size PLTs.
389 (or1k_elf_finish_dynamic_sections): Use new or1k_write_plt_entry
391 (or1k_elf_finish_dynamic_symbol): Update to write large PLTs
393 (allocate_dynrelocs): Use elf_or1k_plt_entry_size to account for
396 2021-05-06 Stafford Horne <shorne@gmail.com>
399 * elf32-or1k.c (or1k_elf_relocate_section): Relax R_OR1K_GOT16
400 overflow check if we have R_OR1K_GOT_AHI16 followed by
403 2021-05-06 Stafford Horne <shorne@gmail.com>
406 * bfd-in2.h: Add BFD_RELOC_OR1K_GOT_AHI16 relocation.
407 * elf32-or1k.c (or1k_elf_howto_table, or1k_reloc_map): Likewise.
408 (or1k_final_link_relocate, or1k_elf_relocate_section,
409 or1k_elf_check_relocs): Likewise.
410 * libbfd.h (bfd_reloc_code_real_names): Likewise.
413 2021-05-06 Stafford Horne <shorne@gmail.com>
416 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Change
417 condition used to cleanup plt entries to cleanup forced local
420 2021-05-05 H.J. Lu <hongjiu.lu@intel.com>
423 * elflink.c (elf_link_output_symstrtab): Always append ".COUNT"
426 2021-05-05 Alan Modra <amodra@gmail.com>
428 * vms-lib.c (vms_traverse_index): Account for vms_kbn size when
429 sanity checking keylen.
431 2021-05-04 Nick Clifton <nickc@redhat.com>
433 * libbfd.c (bfd_malloc): Provide some documenation. Treat a size
435 (bfd_realloc): Likewise.
436 (bfd_zmalloc): Likewise.
437 (bfd_realloc_or_free): Provide some documentation. Treat a size
438 of 0 as a request to free.
439 * libbfd-in.h (bfd_realloc): Remove prototype.
440 (bfd_realloc_or_free): Remove prototype.
441 (bfd_zmalloc): Remove prototype.
442 * libbfd.h: Regenerate.
444 2021-05-03 Jan Beulich <jbeulich@suse.com>
446 * elf32-i386.c (elf_howto_table): Switch all 32-bit relocs to
447 complain_overflow_dont.
448 * elf64-x86-64.c (x86_64_elf_howto_table): Switch all 64-bit
449 relocs to complain_overflow_dont.
451 2021-05-03 Alan Modra <amodra@gmail.com>
453 * elf32-ppc.c (allocate_dynrelocs): Keep dyn_relocs for undefweak
454 symbols when -z dynamic-undefined-weak or when there are no
455 dynamic relocs in read-only sections and -z nodynamic-undefined-weak
457 * elf64-ppc.c (allocate_dynrelocs): Likewise.
459 2021-05-03 Alan Modra <amodra@gmail.com>
461 * elf32-ppc.c (allocate_dynrelocs): Call ensure_undef_dynamic for
462 weak undefined symols that only appear on PLT relocs.
463 * elf64-ppc.c (allocate_dynrelocs): Likewise.
465 2021-05-03 Alan Modra <amodra@gmail.com>
468 * elf32-ppc.c (ppc_elf_inline_plt): Do increment rel in loop.
470 2021-05-03 Alan Modra <amodra@gmail.com>
472 * elf32-csky.c (is_mapping_symbol_name): New function.
473 (csky_elf_is_target_special_symbol): Likewise.
474 (csky_elf_maybe_function_sym): Likewise.
475 (bfd_elf32_bfd_is_target_special_symbol): Define.
476 (elf_backend_maybe_function_sym): Define.
478 2021-04-30 Nick Clifton <nickc@redhat.com>
481 * mach-o.c (bfd_mach_o_core_fetch_environment): Use bfd_get_32 to
484 2021-04-30 Nick Clifton <nickc@redhat.com>
487 * elf32-xtensa.c (elf_xtensa_grok_prstatus): Check for core notes
490 2021-04-30 Nick Clifton <nickc@redhat.com>
493 * libbfd.c (bfd_realloc_or_free): Do not free a pointer than has
494 been realloc'ed to size 0.
496 2021-04-30 Nick Clifton <nickc@redhat.com>
499 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Check for invalid name
502 2021-04-29 Nick Clifton <nickc@redhat.com>
505 * som.c (som_slurp_symbol_table): Assign symbols without any scope
506 to the undefined section.
507 (som_decode_symclass): Check for a missing symbol section.
508 * syms.c (bfd_decode_symclass): Likewise.
510 2021-04-29 Nick Clifton <nickc@redhat.com>
513 * som.c (som_slurp_string_table): Place a terminating NUL byte at
514 the end of the table.
515 (som_slurp_symbol_table): Check for an over-large offset into the
518 2021-04-28 Nick Clifton <nickc@redhat.com>
520 * elf.c (_bfd_elf_maybe_function_sym): Do not accept annobin
521 symbols as potential function symbols.
522 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): Likewise.
523 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
524 * elf32-arm.c (elf32_arm_maybe_function_sym): Likewise.
526 2021-04-26 Mike Frysinger <vapier@gentoo.org>
528 * elf-bfd.h: Include stdlib.h.
530 2021-04-26 Jan Beulich <jbeulich@suse.com>
532 * elf32-i386.c (elf_howto_table): Switch R_386_PC16 to
533 complain_overflow_signed.
534 * elf64-x86-64.c (x86_64_elf_howto_table): Switch R_X86_64_PC16
535 to complain_overflow_signed.
537 2021-04-23 Eric Botcazou <ebotcazou@adacore.com>
539 * elf.c (special_sections_p): Add .persistent.bss.
541 2021-04-23 Jan Beulich <jbeulich@suse.com>
543 * elf32-i386.c (elf_howto_table): R_386_TLS_DESC_CALL has zero
545 * elf64-x86-64.c (x86_64_elf_howto_table): R_X86_64_TLSDESC_CALL
548 2021-04-22 Clément Chigot <clement.chigot@atos.net>
550 * hash.c (struct bfd_strtab_hash): Remove xcoff field.
551 Add length_field_size field.
552 (_bfd_stringtab_init): Change prototype.
553 Adapt to new length_field_size.
554 (_bfd_xcoff_stringtab_init): Likewise.
555 (_bfd_stringtab_add): Likewise.
556 (_bfd_stringtab_emit): Likewise.
557 * libbfd-in.h (_bfd_xcoff_stringtab_init):
559 * libbfd.h: Regenerate.
560 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create):
561 Call _bfd_xcoff_stringtab_init with isxcoff64 value.
563 2021-04-22 Clément Chigot <clement.chigot@atos.net>
565 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Add errors for
566 unsupported storage class or auxialiry entries.
567 Improve and adapt to new aux structures.
569 (_bfd_xcoff_swap_aux_out): Likewise.
570 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Likewise.
571 (_bfd_xcoff64_swap_aux_out): Likewise.
573 2021-04-21 Eli Zaretskii <eliz@gnu.org>
576 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add display
577 of IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP,
578 IMAGE_FILE_NET_RUN_FROM_SWAP and IMAGE_FILE_UP_SYSTEM_ONLY flags.
579 Decode the contents of the DllCharacteristics field.
581 2021-04-21 Nick Clifton <nickc@redhat.com>
584 * srec.c (srec_read_section): Replace assertions with error
587 2021-04-20 Clément Chigot <clement.chigot@atos.net>
590 * reloc.c (BFD_RELOC_PPC_NEG): New relocation.
591 * bfd-in2.h: Regenerate.
592 * libbfd.h: Regenerate.
593 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Add
594 BFD_RELOC_PPC_NEG handler.
595 (xcoff_reloc_type_neg): Correctly substract addend.
596 * coff64-rs6000.c (xcoff64_howto_table): Add R_NEG_32
598 (xcoff64_rtype2howto): Add handler for R_NEG_32.
599 (xcoff64_reloc_type_lookup): Add BFD_RELOC_PPC_NEG handler.
600 * xcofflink.c (xcoff_need_ldrel_p): Check output section
601 for R_POS-like relocations. New argument added.
602 (xcoff_mark): Adapt to new xcoff_need_ldrel_p argument.
603 (xcoff_link_input_bfd): Likewise.
605 2021-04-16 Alan Modra <amodra@gmail.com>
608 * coffcode.h (styp_to_sec_flags): Use an unsigned long styp_flags.
609 (coff_write_object_contents): Pass bfd to COFF_ENCODE_ALIGNMENT,
610 ignore alignment checks when return is false. Formatting.
612 2021-04-15 Nelson Chu <nelson.chu@sifive.com>
615 * elfnn-riscv.c (riscv_elf_is_target_special_symbol): Added to
616 omit local and empty symbols since they usually generated to
617 mark the auipc instructions.
619 2021-04-15 Lifang Xia<lifang_xia@c-sky.com>
621 * elf32-csky.c (csky_elf_howto_table)
622 <R_CKCORE_PCREL_IMM16BY2>: Set special_function to
623 bfd_elf_generic_reloc.
624 <R_CKCORE_PCREL_IMM16BY4>: Likewise.
625 <R_CKCORE_PCREL_IMM10BY4>: Likewise.
626 <R_CKCORE_PCREL_IMM18BY2>: Likewise.
627 <R_CKCORE_PCREL_FLRW_IMM8BY4>: Likewise.
629 2021-04-14 H.J. Lu <hongjiu.lu@intel.com>
632 * elf.c (assign_file_positions_for_non_load_sections): Set
633 p_memsz to p_filesz for the loadable PT_NOTE segment.
635 2021-04-14 Frederic Cambus <fred@statdns.com>
637 * elf.c (elfcore_grok_netbsd_note): Remove unneeded #ifdef
638 checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
640 2021-04-14 Alan Modra <amodra@gmail.com>
643 * elf32-metag.c (elf_metag_relocate_section): Don't use &hh->elf
644 when hh might be NULL, test for NULL first.
646 2021-04-14 Alan Modra <amodra@gmail.com>
649 * elf32-arm.c (elf32_arm_size_stubs): Don't use &hash->root when
650 hash might be NULL, cast instead.
652 2021-04-13 Clément Chigot <clement.chigot@atos.net>
654 * xcofflink.c (xcoff_link_check_ar_symbols): Update esym earlier.
656 2021-04-13 Nelson Chu <nelson.chu@sifive.com>
658 * elfnn-riscv.c (riscv_version_mismatch): Do not report the warning
659 when the version of input or output is RISCV_UNKNOWN_VERSION, since
660 the extension is added implicitly.
661 * elfxx-riscv.c: Updated the obsolete comments.
662 (RISCV_UNKNOWN_VERSION): Moved to elfxx-riscv.h.
663 * elfxx-riscv.h (RISCV_UNKNOWN_VERSION): Added.
665 2021-04-12 Alan Modra <amodra@gmail.com>
667 * elf-bfd.h (ENABLE_CHECKING): Define.
668 (elf_link_hash_lookup): Abort if wrong type of hash table.
669 * configure.ac (--enable-checking): Add support.
670 * config.in: Regenerate.
671 * configure: Regenerate.
673 2021-04-12 Alan Modra <amodra@gmail.com>
675 * elf-bfd.h (is_elf_hash_table): Convert macro to inline function.
676 (elf_link_hash_lookup, elf_link_hash_traverse): Likewise.
677 (elf_hash_table, elf_hash_table_id): Likewise.
678 * elf32-arm.c (elf32_arm_setup_section_lists): Delete redundant
679 is_elf_hash_table check.
680 * elf32-csky.c (elf32_csky_setup_section_lists): Likewise.
681 * elf32-hppa.c (clobber_millicode_symbols): Correct param types.
682 * elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
683 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free: Likewise.
684 (elfNN_ia64_global_dyn_sym_thunk: Likewise.
685 * elf64-ia64-vms.c (elf64_ia64_global_dyn_info_free): Likewise.
686 (elf64_ia64_global_dyn_sym_thunk): Likewise.
687 (elf64_vms_link_add_object_symbols): Pass base type of hash table
688 to is_elf_hash_table.
689 * elflink.c (_bfd_elf_dynamic_symbol_p): Likewise.
690 (_bfd_elf_symbol_refs_local_p, _bfd_elf_add_dynamic_entry): Likewise.
691 (_bfd_elf_strip_zero_sized_dynamic_sections): Likewise.
692 (_bfd_elf_link_check_relocs, elf_link_add_object_symbols): Likewise.
693 (bfd_elf_final_link): Likewise.
694 * elfnn-aarch64.c (elfNN_aarch64_setup_section_lists): Likewise.
695 * elf64-ppc.c (ppc64_elf_set_toc): Likewise. Use bfd_link_hash_lookup.
697 2021-04-12 Alan Modra <amodra@gmail.com>
699 * elf-bfd.h (struct elf_backend_data): Return bfd_link_hash_entry*
700 from elf_backend_archive_symbol_lookup.
701 (_bfd_elf_archive_symbol_lookup): Return bfd_link_hash_entry*.
702 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Likewise. Check
703 we have a ppc_hash_table before accessing ppc_link_hash_entry
705 * elflink.c (_bfd_elf_archive_symbol_lookup): Return
706 bfd_link_hash_entry*.
707 (elf_link_add_archive_symbols): Adjust to suit.
709 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
711 * elfxx-riscv.c (riscv_parse_std_ext): Fixed the wrong versions of
712 i-ext when expanding g-ext.
714 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
716 * elfxx-riscv.c (riscv_ext_dont_care_version): Removed.
717 (riscv_parse_add_subset): Always add the implicit extensions, even if
718 their versions are RISCV_UNKNOWN_VERSION.
719 (riscv_parse_std_ext): Delay to add i-ext as the implicit extension
720 in the riscv_parse_add_implicit_subsets. Besides, add g-ext as the
721 implicit extension after it has been expanded.
722 (riscv_parse_add_implicit_subsets): Updated.
724 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
726 * elfxx-riscv.c (riscv_std_z_ext_strtab): Moved forward.
727 (riscv_std_s_ext_strtab): Likewise.
728 (riscv_std_h_ext_strtab): Likewise.
729 (riscv_std_zxm_ext_strtab): Added for the zxm prefix.
730 (enum riscv_prefix_ext_class): Moved forward and renamed from
731 riscv_isa_ext_class. Reorder them according to the parsing order,
732 since the enum values are used to check the orders in the
733 riscv_compare_subsets.
734 (struct riscv_parse_prefix_config): Moved forward and renamed from
735 riscv_parse_config_t. Also removed the ext_valid_p field, the
736 related functions are replaced by riscv_valid_prefixed_ext.
737 (parse_config): Moved forward and updated. The more letters of the
738 prefix string, the more forward it must be defined. Otherwise, we
739 will get the wrong mapping when using strncmp in riscv_get_prefix_class.
740 (riscv_get_prefix_class): Moved forward. Support to parse the
741 multi-letter prefix, like zxm.
742 (riscv_known_prefixed_ext): New function, check if the prefixed
743 extension is supported according to the right riscv_std_*_ext_strtab.
744 (riscv_valid_prefixed_ext): New function, used to replace the
745 riscv_ext_*_valid_p functions.
746 (riscv_init_ext_order): Do not set the values for prefix keywords
747 since they may have multiple letters for now.
748 (riscv_compare_subsets): Set the order values of prefix keywords
749 to negative numbers according to the riscv_prefix_ext_class.
750 (riscv_parse_std_ext): Call riscv_get_prefix_class to see if we
751 have parsed the prefixed extensions.
752 (riscv_parse_prefixed_ext): Updated and removed the parameter config.
753 Report error when the prefix is unknown.
754 (riscv_parse_subset): Do not parse the prefixed extensions according
755 to the orders in the parse_config. Remove the confused message and
756 let riscv_parse_prefixed_ext to report the details.
757 * elfxx-riscv.h (enum riscv_isa_ext_class): Moved to elfxx-riscv.c.
758 (riscv_get_prefix_class): Removed to static.
760 2021-04-08 Mike Frysinger <vapier@gentoo.org>
762 * configure.ac (ACX_BUGURL): Use https://.
763 * configure.com (COPY_TEXT): Likewise.
764 * configure: Regenerate.
766 2021-04-05 Alan Modra <amodra@gmail.com>
768 * configure.ac: Don't check for long long or long double type.
769 Don't check for alloca.h, limits.h, stddef.h, stdlib.h, string.h,
770 strings.h, time.h, wchar.h, wctype.h or sys/time.h. Don't check
771 for strtoull, free, malloc, realloc, getenv, strstr, snprintf,
772 vsnprintf, strlen or setitimer. Sort AC_CHECK_DECLS.
773 (AC_ISC_POSIX): Don't invoke.
774 (AC_HEADER_TIME, AC_HEADER_DIRENT, ACX_HEADER_STRING): Likewise.
775 * sysdep.h: Remove many HAVE_*_H checks and fallback declarations.
776 Do test HAVE_SYS_TYPES_H. Don't include sys/time.h. Reorder
777 header order as per automake AC_INCLUDES_DEFAULT.
778 * bfd-in.h: Include inttypes.h unconditionally.
779 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Assume long long and
780 long double are available.
781 (bfd_scan_vma): Assume long long and strtoull are available.
782 * elflink.c: Include limits.h unconditionally.
783 * elfnn-riscv.c: Likewise.
784 * wasm-module.c: Likewise.
785 * hpux-core.c: Include dirent.h unconditionally.
786 * trad-core.c: Likewise.
787 * hosts/x86-64linux.h: Include stdlib.h unconditionally.
788 * peXXigen.c: Remove HAVE_WCHAR_H and HAVE_WCTYPE_H checks.
789 * elf32-m68hc1x.c: Don't include alloca-conf.h.
790 * elf64-hppa.c: Likewise.
792 * wasm-module.c: Likewise.
794 * bfd-in2.h: Regenerate.
795 * config.in: Regenerate.
796 * configure: Regenerate.
798 2021-04-01 Tamar Christina <tamar.christina@arm.com>
801 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore overflow.
803 2021-04-01 Martin Liska <mliska@suse.cz>
805 * ecoff.c (strneq): Remove strneq and use startswith.
806 (_bfd_ecoff_slurp_armap): Likewise.
808 2021-04-01 Martin Liska <mliska@suse.cz>
810 * elf-bfd.h (bfd_section_is_ctf): Use startswith function.
811 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
812 (elf_get_reloc_section): Likewise.
813 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
814 * elf32-m32r.c (m32r_elf_section_flags): Likewise.
815 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections): Likewise.
816 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
817 (nds32_elf_relocate_section): Likewise.
818 (nds32_elf_action_discarded): Likewise.
819 (nds32_elf_check_relocs): Likewise.
820 (nds32_elf_section_flags): Likewise.
821 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
822 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
823 * elf32-rx.c (rx_table_find): Likewise.
824 (rx_table_map): Likewise.
825 * elf32-spu.c (spu_elf_backend_symbol_processing): Likewise.
826 (spu_elf_find_overlays): Likewise.
827 (needs_ovl_stub): Likewise.
828 (allocate_spuear_stubs): Likewise.
829 (build_spuear_stubs): Likewise.
830 (mark_overlay_section): Likewise.
831 (spu_elf_auto_overlay): Likewise.
832 (spu_elf_output_symbol_hook): Likewise.
833 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
834 * elf32-xtensa.c (xtensa_property_section_name): Likewise.
835 * elf64-ppc.c (ppc64_elf_section_flags): Likewise.
836 (ppc64_elf_relocate_section): Likewise.
837 * elflink.c (resolve_section): Likewise.
838 (UNARY_OP): Likewise.
839 (BINARY_OP_HEAD): Likewise.
840 (elf_link_input_bfd): Likewise.
841 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
842 * elfxx-riscv.c (riscv_parse_subset): Likewise.
843 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
844 * opncls.c (get_build_id): Likewise.
846 2021-03-31 Alan Modra <amodra@gmail.com>
849 * bfd-in.h: Don't poison FALSE or TRUE.
850 * bfd-in2.h: Regenerate.
852 2021-03-31 Alan Modra <amodra@gmail.com>
854 * sysdep.h: POISON_BFD_BOOLEAN: Define.
855 * aix5ppc-core.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h,
856 * aoutx.h, * arc-got.h, * archive.c, * archive64.c, * archures.c,
857 * bfd-in.h, * bfd.c, * bfdwin.c, * binary.c, * cache.c,
858 * coff-alpha.c, * coff-arm.c, * coff-arm.h, * coff-bfd.c,
859 * coff-bfd.h, * coff-go32.c, * coff-i386.c, * coff-ia64.c,
860 * coff-mcore.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c,
861 * coff-stgo32.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c,
862 * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c,
863 * coffcode.h, * coffgen.c, * cofflink.c, * compress.c,
864 * corefile.c, * cpu-aarch64.c, * cpu-aarch64.h, * cpu-alpha.c,
865 * cpu-arc.c, * cpu-arm.c, * cpu-arm.h, * cpu-avr.c, * cpu-bfin.c,
866 * cpu-bpf.c, * cpu-cr16.c, * cpu-cris.c, * cpu-crx.c,
867 * cpu-csky.c, * cpu-d10v.c, * cpu-d30v.c, * cpu-dlx.c,
868 * cpu-epiphany.c, * cpu-fr30.c, * cpu-frv.c, * cpu-ft32.c,
869 * cpu-h8300.c, * cpu-hppa.c, * cpu-i386.c, * cpu-ia64.c,
870 * cpu-iamcu.c, * cpu-ip2k.c, * cpu-iq2000.c, * cpu-k1om.c,
871 * cpu-l1om.c, * cpu-lm32.c, * cpu-m10200.c, * cpu-m10300.c,
872 * cpu-m32c.c, * cpu-m32r.c, * cpu-m68hc11.c, * cpu-m68hc12.c,
873 * cpu-m68k.c, * cpu-m9s12x.c, * cpu-m9s12xg.c, * cpu-mcore.c,
874 * cpu-mep.c, * cpu-metag.c, * cpu-microblaze.c, * cpu-mips.c,
875 * cpu-mmix.c, * cpu-moxie.c, * cpu-msp430.c, * cpu-mt.c,
876 * cpu-nds32.c, * cpu-nfp.c, * cpu-nios2.c, * cpu-ns32k.c,
877 * cpu-or1k.c, * cpu-pdp11.c, * cpu-pj.c, * cpu-powerpc.c,
878 * cpu-pru.c, * cpu-riscv.c, * cpu-rl78.c, * cpu-rs6000.c,
879 * cpu-rx.c, * cpu-s12z.c, * cpu-s390.c, * cpu-score.c,
880 * cpu-sh.c, * cpu-sparc.c, * cpu-spu.c, * cpu-tic30.c,
881 * cpu-tic4x.c, * cpu-tic54x.c, * cpu-tic6x.c, * cpu-tilegx.c,
882 * cpu-tilepro.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-vax.c,
883 * cpu-visium.c, * cpu-wasm32.c, * cpu-xc16x.c, * cpu-xgate.c,
884 * cpu-xstormy16.c, * cpu-xtensa.c, * cpu-z80.c, * cpu-z8k.c,
885 * dwarf1.c, * dwarf2.c, * ecoff-bfd.h, * ecoff.c, * ecofflink.c,
886 * elf-attrs.c, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h,
887 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-nacl.c,
888 * elf-nacl.h, * elf-properties.c, * elf-s390-common.c,
889 * elf-s390.h, * elf-strtab.c, * elf-vxworks.c, * elf-vxworks.h,
890 * elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c,
891 * elf32-arm.h, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c,
892 * elf32-bfin.h, * elf32-cr16.c, * elf32-cr16.h, * elf32-cris.c,
893 * elf32-crx.c, * elf32-csky.c, * elf32-csky.h, * elf32-d10v.c,
894 * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
895 * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c,
896 * elf32-h8300.c, * elf32-hppa.c, * elf32-hppa.h, * elf32-i386.c,
897 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
898 * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
899 * elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c,
900 * elf32-m68k.h, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
901 * elf32-metag.h, * elf32-microblaze.c, * elf32-mips.c,
902 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
903 * elf32-nios2.c, * elf32-nios2.h, * elf32-or1k.c, * elf32-pj.c,
904 * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
905 * elf32-rx.c, * elf32-s12z.c, * elf32-s390.c, * elf32-score.c,
906 * elf32-score.h, * elf32-score7.c, * elf32-sh-relocs.h,
907 * elf32-sh.c, * elf32-sparc.c, * elf32-spu.c, * elf32-spu.h,
908 * elf32-tic6x.c, * elf32-tic6x.h, * elf32-tilegx.c,
909 * elf32-tilepro.c, * elf32-v850.c, * elf32-v850.h,
910 * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
911 * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
912 * elf32-xtensa.c, * elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c,
913 * elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c,
914 * elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c,
915 * elf64-ppc.h, * elf64-s390.c, * elf64-sparc.c,
916 * elf64-tilegx.c, * elf64-x86-64.c, * elfcode.h,
917 * elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c,
918 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c,
919 * elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h,
920 * elfxx-mips.c, * elfxx-mips.h, * elfxx-riscv.c, * elfxx-riscv.h,
921 * elfxx-sparc.c, * elfxx-sparc.h, * elfxx-target.h,
922 * elfxx-tilegx.c, * elfxx-tilegx.h, * elfxx-x86.c, * elfxx-x86.h,
923 * format.c, * genlink.h, * hash.c, * i386aout.c, * i386lynx.c,
924 * i386msdos.c, * ihex.c, * libaout.h, * libbfd-in.h,
925 * libbfd.c, * libcoff-in.h, * libecoff.h, * libpei.h,
926 * libxcoff.h, * linker.c, * mach-o-aarch64.c, * mach-o-arm.c,
927 * mach-o-i386.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h,
928 * merge.c, * mmo.c, * netbsd.h, * opncls.c, * pc532-mach.c,
929 * pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-sh.c,
930 * pe-x86_64.c, * peXXigen.c, * pef.c, * pei-arm.c, * pei-i386.c,
931 * pei-ia64.c, * pei-mcore.c, * pei-sh.c, * pei-x86_64.c,
932 * peicode.h, * plugin.c, * plugin.h, * ppcboot.c, * reloc.c,
933 * reloc16.c, * rs6000-core.c, * section.c, * simple.c, * som.c,
934 * som.h, * srec.c, * stabs.c, * syms.c, * targets.c, * tekhex.c,
935 * verilog.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * vms.h,
936 * wasm-module.c, * xcofflink.c, * xcofflink.h, * xsym.c,
937 * xsym.h: Replace bfd_boolean with bool, FALSE with false, and
938 TRUE with true throughout.
939 * bfd-in2.h: Regenerate.
940 * libbfd.h: Regenerate.
941 * libcoff.h: Regenerate.
943 2021-03-31 Alan Modra <amodra@gmail.com>
945 * bfd-in.h: Include stdbool.h.
946 (bfd_boolean): Define as bool
947 * bfd-in2.h: Regenerate.
949 2021-03-31 Alan Modra <amodra@gmail.com>
951 * .gitignore: Delete bfd_stdint.h entry.
952 * Makefile.am (bfdinclude_HEADERS): Delete bfd_stdint.h.
953 (BUILD_HFILES, LOCAL_H_DEPS): Likewise.
954 * bfd-in.h: Include stdint.h in place of bfd_stdint.h.
955 * configure.ac: Don't invoke GCC_HEADER_STDINT.
956 * configure.com: Don't create bfd_stdint.h.
957 * Makefile.in: Regenerate.
958 * aclocal.m4: Regenerate.
959 * bfd-in2.h: Regenerate.
960 * config.in: Regenerate.
961 * configure: Regenerate.
962 * doc/Makefile.in: Regenerate.
963 * po/BLD-POTFILES.in: Regenerate.
965 2021-03-31 Alan Modra <amodra@gmail.com>
967 * bfd-in.h: Include string.h.
968 (LITMEMCPY, LITSTRCPY): Delete.
969 * bfd-in2.h: Regenerate.
971 2021-03-30 Alan Modra <amodra@gmail.com>
973 * elflink.c (elf_link_add_object_symbols): Don't set h->indx
974 unless is_elf_hash_table.
976 2021-03-29 Alan Modra <amodra@gmail.com>
978 * aoutx.h (aout_link_write_symbols): Don't cast boolean expression
980 * elf32-or1k.c (or1k_set_got_and_rela_sizes): Dont compare booleans
982 * elf32-arc.c (name_for_global_symbol): Don't compare boolean to TRUE.
983 (is_reloc_PC_relative): Don't use "boolean_condition ? TRUE : FALSE".
984 (is_reloc_SDA_relative, is_reloc_for_GOT): Likewise.
985 (is_reloc_for_PLT, is_reloc_for_TLS): Likewise.
986 * elf32-arm.c (stm32l4xx_need_create_replacing_stub): Likewise.
987 * elf32-nds32.c (insert_nds32_elf_blank): Likewise.
988 * elf32-rx.c (rx_set_section_contents): Likewise.
989 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
990 * elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): Likewise.
991 * mach-o.c (bfd_mach_o_read_command): Likewise.
992 * targets.c (bfd_get_target_info): Likewise.
994 2021-03-29 Alan Modra <amodra@gmail.com>
996 * coff-z80.c (z80_is_local_label_name): Return bfd_boolean.
997 * elf32-z80.c (z80_is_local_label_name): Likewise.
998 * elf32-spu.c (spu_elf_modify_headers): Likewise.
999 * elf32-nds32.h (struct elf_nds32_link_hash_table <hyper_relax>):
1001 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Correct test
1002 for error return from vms_write_data_block.
1004 2021-03-29 Alan Modra <amodra@gmail.com>
1006 * elf32-i386.c (elf_i386_finish_local_dynamic_symbol): Return int.
1007 * elf64-ia64-vms.c (elf64_ia64_local_dyn_info_free): Likewise.
1008 (elf64_ia64_local_dyn_sym_thunk): Likewise.
1009 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol): Likewise.
1010 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_ifunc_dynrelocs),
1011 (elfNN_aarch64_finish_local_dynamic_symbol): Likewise.
1012 * elfnn-ia64.c (elfNN_ia64_local_dyn_info_free): Likewise.
1013 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1014 * elfnn-riscv.c (allocate_local_ifunc_dynrelocs): Likewise.
1015 (riscv_pcrel_reloc_eq): Likewise.
1016 (riscv_elf_finish_local_dynamic_symbol): Likewise.
1017 * elfxx-sparc.c (allocate_local_dynrelocs): Likewise.
1018 (finish_local_dynamic_symbol): Likewise.
1019 * elfxx-x86.c (elf_x86_allocate_local_dynreloc): Likewise.
1020 * elfxx-mips.c (mips_elf_resolve_got_page_ref): Likewise.
1021 (mips_elf_count_got_symbols): Change return type to bfd_boolean.
1023 2021-03-29 Alan Modra <amodra@gmail.com>
1025 * elflink.c (elf_link_output_symstrtab): Make flinfo parameter
1027 (bfd_elf_final_link): Delete out_sym_func typedef and don't cast
1028 elf_link_output_symstrtab when calling output_arch_syms and
1029 output_arch_local_syms.
1030 * elf-bfd.h (struct elf_backend_data <elf_backend_output_arch_syms,
1031 elf_backend_output_arch_local_syms>): Change return type of func
1032 arg to match elf_link_output_symstrtab.
1033 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Correct
1035 * elf32-nds32.c (nds32_elf_output_symbol_hook): Correct return type.
1036 (nds32_elf_output_arch_syms): Correct func return type.
1038 2021-03-29 Alan Modra <amodra@gmail.com>
1040 * elf-m10200.c (mn10200_elf_relocate_section): Return int.
1041 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1042 * elf32-arc.c (elf_arc_relocate_section): Likewise.
1043 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1044 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1045 * elf32-bfin.c (bfin_relocate_section): Likewise.
1046 (bfinfdpic_relocate_section): Likewise.
1047 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1048 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1049 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1050 * elf32-csky.c (csky_elf_relocate_section): Likewise.
1051 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1052 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1053 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1054 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1055 * elf32-ft32.c (ft32_elf_relocate_section): Likewise.
1056 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1057 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1058 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1059 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1060 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1061 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1062 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1063 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1064 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1065 * elf32-m68hc1x.h (elf32_m68hc11_relocate_section): Likewise.
1066 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1067 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1068 * elf32-mep.c (mep_elf_relocate_section): Likewise.
1069 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1070 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1071 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1072 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1073 * elf32-mt.c (mt_elf_relocate_section): Likewise.
1074 * elf32-nds32.c (nds32_elf_relocate_section): Likewise.
1075 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1076 * elf32-or1k.c (or1k_elf_relocate_section): Likewise.
1077 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1078 * elf32-pru.c (pru_elf32_relocate_section): Likewise.
1079 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1080 * elf32-rx.c (rx_elf_relocate_section): Likewise.
1081 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1082 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1083 (_bfd_score_elf_relocate_section): Likewise.
1084 * elf32-score.h (s7_bfd_score_elf_relocate_section): Likewise.
1085 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1086 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1087 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1088 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1089 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1090 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1091 * elf32-visium.c (visium_elf_relocate_section): Likewise.
1092 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1093 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1094 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1095 * elf32-z80.c (z80_elf_relocate_section): Likewise.
1096 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1097 (elf64_alpha_relocate_section): Likewise.
1098 * elf64-bpf.c (bpf_elf_relocate_section): Likewise.
1099 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1100 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
1101 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1102 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1103 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1104 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1105 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1106 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1107 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1108 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1109 * elfxx-mips.h (_bfd_mips_elf_relocate_section): Likewise.
1110 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1111 * elfxx-sparc.h (_bfd_sparc_elf_relocate_section): Likewise.
1112 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1113 * elfxx-tilegx.h (tilegx_elf_relocate_section): Likewise.
1115 2021-03-26 Keith Seitz <keiths@redhat.com>
1117 * elfcore.h (_bfd_elf_core_find_build_id): Seek file
1118 offset of program headers after calling elf_read_notes.
1120 2021-03-23 Jan Beulich <jbeulich@suse.com>
1122 * dwarf2.c (read_indexed_string): Rename index to idx.
1124 2021-03-22 Martin Liska <mliska@suse.cz>
1126 * bfd-in.h (startswith): Add startswith function.
1127 (CONST_STRNEQ): Remove.
1128 * bfd-in2.h (startswith): Regenerate with make headers.
1129 * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith.
1130 (_bfd_slurp_extended_name_table): Likewise.
1131 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1132 * bfd.c (bfd_get_sign_extend_vma): Likewise.
1133 (bfd_convert_section_size): Likewise.
1134 (bfd_convert_section_contents): Likewise.
1135 * coff-stgo32.c (go32exe_create_stub): Likewise.
1136 (go32exe_check_format): Likewise.
1137 * coffcode.h (styp_to_sec_flags): Likewise.
1138 (GNU_DEBUGALTLINK): Likewise.
1139 * coffgen.c (_bfd_coff_section_already_linked): Likewise.
1140 (coff_gc_sweep): Likewise.
1141 (bfd_coff_gc_sections): Likewise.
1142 * cofflink.c (coff_link_add_symbols): Likewise.
1143 (process_embedded_commands): Likewise.
1144 * compress.c (bfd_is_section_compressed_with_header): Likewise.
1145 (bfd_init_section_decompress_status): Likewise.
1146 * dwarf2.c (find_debug_info): Likewise.
1147 (place_sections): Likewise.
1148 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1149 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1150 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1151 (assign_section_numbers): Likewise.
1152 (elfcore_grok_win32pstatus): Likewise.
1153 * elf32-arm.c (cmse_scan): Likewise.
1154 (elf32_arm_gc_mark_extra_sections): Likewise.
1155 (elf32_arm_size_dynamic_sections): Likewise.
1156 (is_arm_elf_unwind_section_name): Likewise.
1157 * elf32-bfin.c (bfin_size_dynamic_sections): Likewise.
1158 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1159 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
1160 * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise.
1161 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
1162 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1163 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1164 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1165 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1166 * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise.
1167 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
1168 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1169 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1170 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1171 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1172 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
1173 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
1174 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
1175 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise.
1176 (elf32_tic6x_size_dynamic_sections): Likewise.
1177 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1178 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise.
1179 (xtensa_is_insntable_section): Likewise.
1180 (xtensa_is_littable_section): Likewise.
1181 (xtensa_is_proptable_section): Likewise.
1182 (xtensa_property_section_name): Likewise.
1183 (xtensa_callback_required_dependence): Likewise.
1184 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1185 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1186 * elf64-ia64-vms.c (is_unwind_section_name): Likewise.
1187 (get_reloc_section): Likewise.
1188 (elf64_ia64_size_dynamic_sections): Likewise.
1189 (elf64_ia64_object_p): Likewise.
1190 * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise.
1191 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
1192 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1193 * elflink.c (elf_link_add_object_symbols): Likewise.
1194 (_bfd_elf_gc_mark_extra_sections): Likewise.
1195 (bfd_elf_parse_eh_frame_entries): Likewise.
1196 (_bfd_elf_section_already_linked): Likewise.
1197 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise.
1198 * elfnn-ia64.c (is_unwind_section_name): Likewise.
1199 (elfNN_ia64_size_dynamic_sections): Likewise.
1200 (elfNN_ia64_object_p): Likewise.
1201 * elfxx-mips.c (FN_STUB_P): Likewise.
1202 (CALL_STUB_P): Likewise.
1203 (CALL_FP_STUB_P): Likewise.
1204 (_bfd_mips_elf_section_from_shdr): Likewise.
1205 (_bfd_mips_elf_fake_sections): Likewise.
1206 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1207 (_bfd_mips_final_write_processing): Likewise.
1208 (_bfd_mips_elf_final_link): Likewise.
1209 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1210 * elfxx-x86.c (elf_i386_is_reloc_section): Likewise.
1211 (elf_x86_64_is_reloc_section): Likewise.
1212 * hpux-core.c (thread_section_p): Likewise.
1213 * libcoff.h (bfd_pei_p): Likewise.
1214 * linker.c (REAL): Likewise.
1215 (unwrap_hash_lookup): Likewise.
1216 (_bfd_generic_link_add_one_symbol): Likewise.
1217 * mmo.c (mmo_internal_write_section): Likewise.
1218 * osf-core.c (osf_core_core_file_p): Likewise.
1219 * pef.c (bfd_pef_print_symbol): Likewise.
1220 * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise.
1221 * som.c (som_slurp_symbol_table): Likewise.
1222 (som_slurp_armap): Likewise.
1223 * wasm-module.c (wasm_compute_custom_section_file_position): Likewise.
1225 2021-03-22 Jan Beulich <jbeulich@suse.com>
1227 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Add missing
1228 language translation wrapping to _bfd_error_handler()
1231 2021-03-21 Alan Modra <amodra@gmail.com>
1233 * bfd-in.h (startswith): New inline.
1234 (CONST_STRNEQ): Use startswith.
1235 * bfd-in2.h: Regenerate.
1237 2021-03-20 Alan Modra <amodra@gmail.com>
1240 * elf.c (_bfd_elf_make_section_from_shdr): Remove SHF_EXCLUDE
1241 test for .gnu.debuglto*.
1243 2021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1246 * elf.c (_bfd_elf_make_section_from_shdr): Treat
1247 .gnu.debuglto_.debug_ section as debugging section unless it is
1248 marked with SHF_EXCLUDE.
1249 * elflink.c (elf_create_symbuf): Revert commit 994b2513281.
1250 (bfd_elf_match_symbols_in_sections): Ignore section symbols when
1251 matching non-debugging sections or linkonce section with comdat
1254 2021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1257 * dwarf2.c (read_attribute_value): Check version >= 3 for
1260 2021-03-16 Nick Clifton <nickc@redhat.com>
1262 * peXXigen.c (_bfd_XXi_swap_aux_out): Avoid potential buffer
1263 overrun by using sizeof of the destination x_fname field as the
1266 2021-03-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1268 * elfxx-riscv.c (riscv_std_z_ext_strtab): Add zba, zbb and zbc.
1270 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1272 * reloc.c (BFD_RELOC_PPC_TLS_LE, BFD_RELOC_PPC_TLS_IE,
1273 BFD_RELOC_PPC_TLS_M, BFD_RELOC_PPC_TLS_ML, BFD_RELOC_PPC64_TLS_GD,
1274 BFD_RELOC_PPC64_TLS_LD, BFD_RELOC_PPC64_TLS_LE,
1275 BFD_RELOC_PPC64_TLS_IE, BFD_RELOC_PPC64_TLS_M,
1276 BFD_RELOC_PPC64_TLS_ML): New relocations.
1277 * bfd-in2.h: Regenerate.
1278 * libbfd.h: Regenerate.
1279 * coff-rs6000.c (xcoff_calculate_relocation): Call
1280 xcoff_reloc_type_tls for TLS relocations.
1281 (xcoff_howto_table): Implement TLS relocations.
1282 (_bfd_xcoff_reloc_type_lookup): Add cases TLS relocations.
1283 (xcoff_reloc_type_tls): New function.
1284 * coff64-rs6000.c (xcoff_calculate_relocation): Likewise.
1285 (xcoff_howto_table): Likewise.
1286 (_bfd_xcoff_reloc_type_lookup): Likewise.
1287 * coffcode.h (sec_to_styp_flags): Handle TLS sections.
1288 (styp_to_sec_flags): Likewise.
1289 (coff_compute_section_file_positions): Avoid file offset
1290 optimisation for .data when the previous section is .tdata.
1291 (coff_write_object_contents): Handle TLS sections.
1292 * coffswap.h (coff_swap_aouthdr_out): Add support for
1293 new fields in aouthdr.
1294 * libxcoff.h (xcoff_reloc_type_tls): Add prototype.
1295 * xcofflink.c (xcoff_link_add_symbols): Handle XMC_UL.
1296 (xcoff_need_ldrel_p): Add cases for TLS relocations.
1297 (xcoff_create_ldrel): Add l_symndx for TLS sections.
1299 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1301 * reloc.c (BFD_RELOC_PPC_TOC16_HI, BFD_RELOC_PPC_TOC16_LO):
1303 * bfd-in2.h: Regenerate.
1304 * libbfd.h: Regenerate.
1305 * coff-rs6000.c (xcoff_calculate_relocation): Call
1306 xcoff_reloc_type_toc for R_TOCU and R_TOCL.
1307 (xcoff_howto_table): Remove src_mask for TOC relocations.
1308 Add R_TOCU and R_TOCL howtos.
1309 (_bfd_xcoff_reloc_type_lookup): Add cases for
1310 BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO.
1311 (xcoff_reloc_type_toc): Compute the whole offset.
1312 Implement R_TOCU and R_TOCL.
1313 * coff64-rs6000.c (xcoff64_calculate_relocation):
1315 (xcoff64_howto_table): Likewise.
1316 (xcoff64_reloc_type_lookup): Likewise.
1318 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1320 * coff-rs6000.c (xcoff_calculate_relocation): Correct and
1321 add new relocations.
1322 (xcoff_howto_table): Likewise.
1323 (xcoff_rtype2howto): Increase r_type maximum value.
1324 (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead
1325 of create a new one from scratch. Enable only some relocations
1326 to have a changing r_size.
1327 * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise.
1328 (xcoff64_howto_table): Likewise.
1329 (xcoff64_rtype2howto): Likewise.
1330 (xcoff64_ppc_relocate_section): Likewise.
1331 * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value.
1333 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1335 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Move.
1337 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1339 * coff64-rs6000.c (xcoff64_write_object_contents): Remove.
1340 * coffcode.h (coff_write_object_contents): Add bfd_mach_ppc_620
1341 support for o_cputype field. Avoid creating an empty a.out header
1344 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1346 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): Add
1349 2021-03-11 Nelson Chu <nelson.chu@sifive.com>
1351 * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean
1352 restart_relax, used to check if we need to run the whole
1353 relaxations from relax pass 0 to 2 again.
1354 (riscv_elf_link_hash_table_create): Init restart_relax to FALSE.
1355 (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set.
1356 (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code.
1357 (bfd_elfNN_riscv_restart_relax_sections): New function. Called by
1358 after_allocation to check if we need to run the whole relaxations again.
1359 (_bfd_riscv_relax_section): We will only enter into the relax pass 3
1360 when the restart_relax is FALSE; At last set restart_relax to TRUE if
1362 * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration.
1363 (bfd_elf64_riscv_restart_relax_sections): Likewise.
1365 2021-03-10 Jan Beulich <jbeulich@suse.com>
1367 * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
1370 2021-03-10 Alan Modra <amodra@gmail.com>
1371 Jan Beulich <jbeulich@suse.com>
1373 * elf.c (bfd_elf_generic_reloc): Make references between debug
1374 sections use section relative values.
1376 2021-03-09 Jan Beulich <jbeulich@suse.com>
1378 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
1380 2021-03-05 H.J. Lu <hongjiu.lu@intel.com>
1384 * bfd.c (_bfd_get_link_info): New function.
1385 * elf-bfd.h (output_elf_obj_tdata): Add link_info.
1386 (elf_link_info): New.
1387 * libbfd-in.h (_bfd_get_link_info): New prototype.
1388 * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
1389 R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
1390 * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
1391 (pex64_link_add_symbols): New function.
1392 (coff_bfd_link_add_symbols): New macro.
1393 * libbfd.h: Regenerated.
1395 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1396 Andrew Burgess <andrew.burgess@embecosm.com>
1398 * elf-bfd.h (elfcore_write_riscv_csr): Declare.
1399 * elf.c (elfcore_grok_riscv_csr): New function.
1400 (elfcore_grok_note): Handle NT_RISCV_CSR.
1401 (elfcore_write_riscv_csr): New function.
1402 (elfcore_write_register_note): Handle '.reg-riscv-csr'.
1404 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1405 Andrew Burgess <andrew.burgess@embecosm.com>
1407 * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
1408 (PRPSINFO_PR_PSARGS_LENGTH): Define.
1409 (riscv_write_core_note): New function.
1410 (riscv_elf_grok_psinfo): Make use of two new length defines.
1411 (elf_backend_write_core_note): Define.
1413 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1414 Andrew Burgess <andrew.burgess@embecosm.com>
1416 * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
1417 * elf.c (elfcore_grok_gdb_tdesc): New function.
1418 (elfcore_grok_note): Handle NT_GDB_TDESC.
1419 (elfcore_write_gdb_tdesc): New function.
1420 (elfcore_write_register_note): Handle NT_GDB_TDESC.
1422 2021-03-05 Nick Clifton <nickc@redhat.com>
1425 * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
1426 (read_indexed_string): Placeholder function.
1427 (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
1430 2021-03-05 Alan Modra <amodra@gmail.com>
1432 * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
1434 * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
1435 adjustments here instead. Separate pc-relative adjustments
1436 from symbol related adjustments. Tidy comments and formatting.
1438 2021-03-04 Jan Beulich <jbeulich@suse.com>
1440 * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
1443 2021-03-04 Alan Modra <amodra@gmail.com>
1445 * rs6000-core.c (rs6000coff_core_p): Correct prototype.
1447 2021-03-03 Alan Modra <amodra@gmail.com>
1450 * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
1451 processing not when start/stop symbol section is unmarked but
1452 on first time a start/stop symbol is processed.
1454 2021-03-03 Alan Modra <amodra@gmail.com>
1456 * reloc.c: Include x86_64.h rather than internal.h.
1458 2021-03-02 Nick Clifton <nickc@redhat.com>
1461 * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
1462 function and variable tags and a second time to resolve their
1465 2021-03-02 Nick Alcock <nick.alcock@oracle.com>
1467 * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
1469 2021-03-02 Alan Modra <amodra@gmail.com>
1472 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
1473 linker defined start/stop symbols when start_stop_gc.
1475 2021-03-02 Alan Modra <amodra@gmail.com>
1477 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
1478 indirect to pc-relative or toc-relative for undefined symbols.
1480 2021-03-01 Alan Modra <amodra@gmail.com>
1481 Fangrui Song <maskray@google.com>
1483 * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
1484 defined start/stop symbols when start_stop_gc.
1485 (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
1486 (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
1487 * linker.c (bfd_generic_define_start_stop): Likewise.
1489 2021-02-25 Alan Modra <amodra@gmail.com>
1492 * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
1493 * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
1494 use when deciding an as-needed library should be loaded instead
1495 of using the binding of the library definition.
1497 2021-02-24 Alan Modra <amodra@gmail.com>
1500 * coff-stgo32.c (go32exe_check_format): Sanity check size of
1501 header to avoid a buffer overflow.
1503 2021-02-22 Alan Modra <amodra@gmail.com>
1505 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
1506 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1508 2021-02-19 Nelson Chu <nelson.chu@sifive.com>
1511 * elfnn-riscv.c (perform_relocation): Updated encoding macros.
1512 (_bfd_riscv_relax_call): Likewise.
1513 (_bfd_riscv_relax_lui): Likewise.
1514 * elfxx-riscv.c (howto_table): Likewise.
1516 2021-02-18 Nelson Chu <nelson.chu@sifive.com>
1518 * Makefile.am: Added cpu-riscv.h.
1519 * Makefile.in: Regenerated.
1520 * po/SRC-POTFILES.in: Regenerated.
1521 * cpu-riscv.h: Added to support spec versions controlling.
1522 Also added extern arrays and functions for cpu-riscv.c.
1523 (enum riscv_spec_class): Define all spec classes here uniformly.
1524 (struct riscv_spec): Added for all specs.
1525 (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
1526 (RISCV_GET_SPEC_NAME): Likewise.
1527 (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
1528 (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
1529 (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
1530 * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
1531 (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
1532 (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
1533 (riscv_priv_specs): Moved below.
1534 (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
1535 (riscv_isa_specs): Moved from include/opcode/riscv.h.
1536 * elfnn-riscv.c: Included cpu-riscv.h.
1537 (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
1538 * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
1539 (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
1540 * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
1542 2021-02-17 Alan Modra <amodra@gmail.com>
1544 * wasm-module.c: Guard include of limits.h.
1545 (CHAR_BIT): Provide backup define.
1546 (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
1547 Correct signed overflow checking.
1549 2021-02-17 Nelson Chu <nelson.chu@sifive.com>
1552 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
1553 copying the elf flags from input BFD to output BFD, until we have
1554 checked if the input BFD has no code section or not. Also fix the
1555 problem that we only check the first section rather than the entire
1556 sections for input BFD.
1558 2021-02-16 Alan Modra <amodra@gmail.com>
1560 * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
1561 (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
1563 2021-02-15 Jan Beulich <jbeulich@suse.com>
1565 * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
1566 * doc/Makefile.in: Re-generate.
1568 2021-02-15 Alan Modra <amodra@gmail.com>
1570 * elf32-nds32.c (nds32_get_section_contents): Replace
1571 bfd_malloc_and_get_section with bfd_get_full_section_contents.
1572 (nds32_elf_relax_delete_blanks): Init contents.
1573 (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
1575 2021-02-15 Alan Modra <amodra@gmail.com>
1577 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1578 bfd_get_full_section_contents.
1580 2021-02-14 Alan Modra <amodra@gmail.com>
1582 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
1583 all fixes to bfd_generic_get_relocated_section_contents since this
1584 function was split out.
1586 2021-02-11 Alan Modra <amodra@gmail.com>
1588 * config.bfd: Remove ia64 from obsolete list.
1590 2021-02-11 Alan Modra <amodra@gmail.com>
1593 * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
1595 2021-02-11 Alan Modra <amodra@gmail.com>
1598 * elf32-avr.c (avr_elf32_load_records_from_section): Use
1599 bfd_malloc_and_get_section. Use bfd_byte* vars and remove then
1602 2021-02-11 Alan Modra <amodra@gmail.com>
1605 * section.c (bfd_get_section_contents): Avoid possible overflow
1606 when range checking offset and count.
1607 (bfd_set_section_contents): Likewise.
1609 2021-02-03 Nick Alcock <nick.alcock@oracle.com>
1611 * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
1613 * configure: Regenerated.
1615 2021-02-09 Alan Modra <amodra@gmail.com>
1617 * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
1618 * configure.ac: Delete symbian entries.
1619 * elf-bfd.h (enum elf_target_os): Delete is_symbian.
1620 * elf32-arm.c: Remove symbian support. Formatting.
1621 * targets.c: Delete symbian entries.
1622 * configure: Regenerate.
1624 2021-02-04 H.J. Lu <hongjiu.lu@intel.com>
1627 * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
1628 info when failed to convert GOTPCREL relocation.
1630 2021-02-04 Nelson Chu <nelson.chu@sifive.com>
1632 * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
1634 2021-02-04 Alan Modra <amodra@gmail.com>
1637 * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
1638 libraries for IR references on pass over libraries after LTO
1641 2021-02-03 Alan Modra <amodra@gmail.com>
1644 * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
1645 (elf_link_add_object_symbols): Here too. Don't pull in as-needed
1646 libraries when H is an indirect symbol after calling
1647 _bfd_elf_add_default_symbol.
1649 2021-02-03 Alan Modra <amodra@gmail.com>
1652 * elflink.c (_bfd_elf_add_default_symbol): Clear override when
1653 undecorated symbol will have a different version.
1655 2021-02-02 Alan Modra <amodra@gmail.com>
1658 * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
1659 Use when handling default versioned symbol. Rename existing
1660 override variable to nondef_override and use for non-default
1662 (elf_link_add_object_symbols): Adjust call to suit. Don't
1663 pull in as-needed libraries when override is set.
1665 2021-02-01 Emery Hemingway <ehmry@posteo.net>
1667 * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
1669 2021-02-01 Egor Vishnyakov <lenvampir@yandex.ru>
1672 * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
1673 offset for the R_RL78_RH_SADDR relocation.
1675 2021-01-29 Alan Modra <amodra@gmail.com>
1678 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
1679 on symbols defined in absolute or other special sections.
1681 2021-01-28 Alan Modra <amodra@gmail.com>
1684 * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
1685 prevent endless looping of linked-to sections.
1687 2020-12-17 Mihails Strasuns <mihails.strasuns@intel.com>
1689 * bfd-elf.h (elfcore_write_file_note): New function.
1690 * elf.c (elfcore_write_file_note): New function.
1692 2021-01-26 Alan Modra <amodra@gmail.com>
1694 * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
1696 2021-01-24 H.J. Lu <hongjiu.lu@intel.com>
1699 * dwarf2.c (read_rnglists): Ignore empty range when parsing line
1702 2021-01-23 H.J. Lu <hongjiu.lu@intel.com>
1705 * dwarf2.c (read_rnglists): Advance rngs_ptr after
1706 _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
1708 2021-01-20 Alan Modra <amodra@gmail.com>
1710 * elf32-ppc.c: Delete outdated comment.
1711 (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1712 * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1714 2021-01-20 Alan Modra <amodra@gmail.com>
1716 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
1717 section symbols are present.
1719 2021-01-19 Alan Modra <amodra@gmail.com>
1721 * elf64-ppc.c (elf_hash_entry): New inline function. Use
1722 throughout to replace casts.
1723 (branch_reloc_hash_match): Remove const from params.
1724 (use_local_plt): New function.
1725 (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
1726 (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
1728 * elf32-ppc.c (use_local_plt): New function.
1729 (allocate_dynrelocs, ppc_elf_relocate_section),
1730 (write_global_sym_plt): Use use_local_plt.
1732 2021-01-17 H.J. Lu <hongjiu.lu@intel.com>
1735 * elflink.c (elf_create_symbuf): Also ignore section symbols.
1737 2021-01-16 H.J. Lu <hongjiu.lu@intel.com>
1740 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
1741 check pointer_equality_needed.
1743 2021-01-15 H.J. Lu <hongjiu.lu@intel.com>
1745 * elf-linker-x86.h (elf_linker_x86_params): Add
1746 report_relative_reloc.
1747 * elf32-i386.c (elf_i386_relocate_section): Call
1748 _bfd_x86_elf_link_report_relative_reloc to report relative
1749 relocations for -z report-relative-reloc.
1750 (elf_i386_finish_dynamic_symbol): Likewse.
1751 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
1752 (elf_x86_64_finish_dynamic_symbol): Likewse.
1753 * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
1755 * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
1758 2021-01-16 Alan Modra <amodra@gmail.com>
1760 * compress.c (decompress_contents): Tidy inflateEnd result test.
1762 2021-01-16 Alan Modra <amodra@gmail.com>
1765 * elflink.c (elf_link_output_extsym): Use version 1 in
1766 .gnu.version for undefined unversioned symbols.
1768 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1770 * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
1771 caused the by previous commit accidentally.
1773 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1775 * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
1776 also aligned the code.
1778 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1780 * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
1782 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1784 * elfnn-riscv.c: Comments tidy and improvement.
1785 * elfxx-riscv.c: Likewise.
1786 * elfxx-riscv.h: Likewise.
1788 2021-01-14 H.J. Lu <hongjiu.lu@intel.com>
1791 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1792 section for R_BFIN_FUNCDESC.
1794 2021-01-14 Nick Clifton <nickc@redhat.com>
1796 * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
1798 2021-01-13 Alan Modra <amodra@gmail.com>
1800 * Makefile.in: Regenerate.
1801 * doc/Makefile.in: Regenerate.
1803 2021-01-13 Alan Modra <amodra@gmail.com>
1806 * section.c (struct bfd_section): Remove pattern field.
1807 (BFD_FAKE_SECTION): Adjust to suit.
1808 * bfd-in2.h: Regenerate.
1809 * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
1810 (bfd_elf_final_link): Don't call elf_fixup_link_order.
1812 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
1815 * configure.ac: Use GNU_MAKE_JOBSERVER.
1816 * aclocal.m4: Regenerated.
1817 * configure: Likewise.
1819 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
1822 * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
1823 R_AMD64_DIR32 relocations for PE/x86-64 inputs.
1825 2021-01-11 H.J. Lu <hongjiu.lu@intel.com>
1828 * configure: Regenerated.
1830 2021-01-11 Nick Clifton <nickc@redhat.com>
1832 * po/fr.po: Updated French translation.
1833 * po/pt.po: Updated Portuguese translation.
1834 * po/sr.po: Updated Serbian translation.
1835 * po/uk.po: Updated Ukranian translation.
1837 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
1839 * configure: Regenerated.
1841 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
1844 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
1845 -z lam-u48 and -z lam-u57.
1847 2021-01-09 Nick Clifton <nickc@redhat.com>
1849 * version.m4: Change to 2.36.50.
1850 * configure: Regenerate.
1851 * po/bfd.pot: Regenerate.
1853 2021-01-09 Nick Clifton <nickc@redhat.com>
1855 * 2.36 release branch crated.
1857 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
1859 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
1860 LAM_U57 when setting LAM_U48.
1862 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
1866 * elflink.c (elf_fixup_link_order): Verify that fixing up
1867 SHF_LINK_ORDER doesn't increase the output section size.
1869 2021-01-09 Alan Modra <amodra@gmail.com>
1871 * configure: Regenerate.
1873 2021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
1875 * configure: Regenerate.
1877 2021-01-07 H.J. Lu <hongjiu.lu@intel.com>
1880 * aix386-core.c (core_aix386_vec): Initialize
1881 keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
1882 * aout-target.h (MY (vec)): Likewise.
1883 * binary.c (binary_vec): Likewise.
1884 * cisco-core.c (core_cisco_be_vec): Likewise.
1885 (core_cisco_le_vec): Likewise.
1886 * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
1887 * coff-i386.c (TARGET_SYM): Likewise.
1888 (TARGET_SYM_BIG): Likewise.
1889 * coff-ia64.c (TARGET_SYM): Likewise.
1890 * coff-mips.c (mips_ecoff_le_vec): Likewise.
1891 (mips_ecoff_be_vec): Likewise.
1892 (mips_ecoff_bele_vec): Likewise.
1893 * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
1894 (powerpc_xcoff_vec): Likewise.
1895 * coff-sh.c (sh_coff_small_vec): Likewise.
1896 (sh_coff_small_le_vec): Likewise.
1897 * coff-tic30.c (tic30_coff_vec): Likewise.
1898 * coff-tic54x.c (tic54x_coff0_vec): Likewise.
1899 (tic54x_coff0_beh_vec): Likewise.
1900 (tic54x_coff1_vec): Likewise.
1901 (tic54x_coff1_beh_vec): Likewise.
1902 (tic54x_coff2_vec): Likewise.
1903 (tic54x_coff2_beh_vec): Likewise.
1904 * coff-x86_64.c (TARGET_SYM): Likewise.
1905 (TARGET_SYM_BIG): Likewise.
1906 * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
1907 (rs6000_xcoff64_aix_vec): Likewise.
1908 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
1909 (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
1910 (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
1911 * elfxx-target.h (TARGET_BIG_SYM): Likewise.
1912 (TARGET_LITTLE_SYM): Likewise.
1913 * hppabsd-core.c (core_hppabsd_vec): Likewise.
1914 * hpux-core.c (core_hpux_vec): Likewise.
1915 * i386msdos.c (i386_msdos_vec): Likewise.
1916 * ihex.c (ihex_vec): Likewise.
1917 * irix-core.c (core_irix_vec): Likewise.
1918 * mach-o-target.c (TARGET_NAME): Likewise.
1919 * mmo.c (mmix_mmo_vec): Likewise.
1920 * netbsd-core.c (core_netbsd_vec): Likewise.
1921 * osf-core.c (core_osf_vec): Likewise.
1922 * pdp11.c (MY (vec)): Likewise.
1923 * pef.c (pef_vec): Likewise.
1924 (pef_xlib_vec): Likewise.
1925 * plugin.c (plugin_vec): Likewise.
1926 * ppcboot.c (powerpc_boot_vec): Likewise.
1927 * ptrace-core.c (core_ptrace_vec): Likewise.
1928 * sco5-core.c (core_sco5_vec): Likewise.
1929 * som.c (hppa_som_vec): Likewise.
1930 * srec.c (srec_vec): Likewise.
1931 (symbolsrec_vec): Likewise.
1932 * tekhex.c (tekhex_vec): Likewise.
1933 * trad-core.c (core_trad_vec): Likewise.
1934 * verilog.c (verilog_vec): Likewise.
1935 * vms-alpha.c (alpha_vms_vec): Likewise.
1936 * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
1937 * wasm-module.c (wasm_vec): Likewise.
1938 * xsym.c (sym_vec): Likewise.
1939 * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
1941 (elf_map_symbols): Don't include ignored section symbols.
1942 * elfcode.h (elf_slurp_symbol_table): Also set
1943 BSF_SECTION_SYM_USED on STT_SECTION symbols.
1944 * elflink.c (bfd_elf_final_link): Generated section symbols only
1945 when emitting relocations or reqired.
1946 * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
1947 * syms.c (BSF_SECTION_SYM_USED): New.
1948 * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
1949 (bfd_target): Add keep_unused_section_symbols.
1950 (bfd_keep_unused_section_symbols): New.
1951 * bfd-in2.h: Regenerated.
1953 2021-01-07 Nick Clifton <nickc@redhat.com>
1956 * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
1957 absolute paths and check to see if they are longer than MAX_PATH.
1959 2021-01-07 Philipp Tomsich <prt@gnu.org>
1961 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
1963 2021-01-07 Claire Xenia Wolf <claire@symbioticeda.com>
1964 Jim Wilson <jimw@sifive.com>
1965 Andrew Waterman <andrew@sifive.com>
1966 Maxim Blinov <maxim.blinov@embecosm.com>
1967 Kito Cheng <kito.cheng@sifive.com>
1968 Nelson Chu <nelson.chu@sifive.com>
1970 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
1972 2021-01-06 H.J. Lu <hongjiu.lu@intel.com>
1974 * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
1975 (bfinfdpic_check_relocs): Likewise.
1977 2021-01-06 Alan Modra <amodra@gmail.com>
1979 * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
1981 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
1983 2021-01-06 Alan Modra <amodra@gmail.com>
1985 * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
1986 (sparc64-*-solaris2*): Add sparc_elf64_vec and
1989 2021-01-06 Marcus Comstedt <marcus@mc.pp.se>
1991 * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
1992 riscvbe*-*-*. Also added riscv_elf[32|64]_be_vec.
1993 * configure.ac: Handle riscv_elf[32|64]_be_vec.
1994 * configure: Regenerate.
1995 * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
1996 riscv_is_insn_reloc.
1997 (riscv_get_insn): RISC-V instructions are always little endian, but
1998 bfd_get may be used for big-endian, so add new riscv_get_insn to handle
2000 (riscv_put_insn): Likewsie.
2001 (riscv_is_insn_reloc): Check if we are relocaing an instruction.
2002 (perform_relocation): Call riscv_is_insn_reloc to decide if we should
2003 use riscv_[get|put]_insn or bfd_[get|put].
2004 (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
2005 or bfd_[get|put]l16 for code.
2006 (riscv_elf_relocate_section): Likewise.
2007 (riscv_elf_finish_dynamic_symbol): Likewise.
2008 (riscv_elf_finish_dynamic_sections): Likewise.
2009 (_bfd_riscv_relax_call): Likewise.
2010 (_bfd_riscv_relax_lui): Likewise.
2011 (_bfd_riscv_relax_align): Likewise.
2012 (_bfd_riscv_relax_pc): Likewise.
2013 (riscv_elf_object_p): Handled for big endian.
2014 (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
2015 * targets.c: Add riscv_elf[32|64]_be_vec.
2016 (_bfd_target_vector): Likewise.
2018 2021-01-05 Alan Modra <amodra@gmail.com>
2020 * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
2021 for relocatable executable.
2023 2021-01-05 Alan Modra <amodra@gmail.com>
2025 * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
2027 2021-01-05 Nelson Chu <nelson.chu@sifive.com>
2029 * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
2030 make sure gp symbol is output as a dynamic symbol.
2032 2021-01-04 H.J. Lu <hongjiu.lu@intel.com>
2035 * elflink.c (compare_link_order): Place unordered sections before
2037 (elf_fixup_link_order): Add a link info argument. Allow mixed
2038 ordered and unordered input sections for non-relocatable link.
2039 Sort the consecutive bfd_indirect_link_order sections with the
2040 same pattern. Change the offsets of the bfd_indirect_link_order
2042 (bfd_elf_final_link): Pass info to elf_fixup_link_order.
2043 * section.c (bfd_section): Add pattern.
2044 (BFD_FAKE_SECTION): Initialize pattern to NULL.
2045 * bfd-in2.h: Regenerated.
2047 2021-01-04 Alexander Fedotov <alfedotov@gmail.com>
2049 * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
2050 of private flags with 0x.
2051 * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
2053 2021-01-04 Alan Modra <amodra@gmail.com>
2056 * elflink.c (elf_link_input_bfd): Use the file base name in
2057 linker generated STT_FILE symbols.
2059 2021-01-04 Nelson Chu <nelson.chu@sifive.com>
2061 * elfxx-riscv.c (riscv_compare_subsets): Removed static.
2062 * elfxx-riscv.h: Add declaration.
2063 * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
2064 riscv_compare_subsets to check the orders.
2065 (riscv_skip_prefix): Removed.
2066 (riscv_prefix_cmp): Removed.
2068 2021-01-04 Alan Modra <amodra@gmail.com>
2071 * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
2072 calculating subset version length.
2074 2021-01-01 Nicolas Boulenguez <nicolas@debian.org>
2076 * xcofflink.c: Correct spelling in comments.
2078 2021-01-01 Alan Modra <amodra@gmail.com>
2080 Update year range in copyright notice of all files.
2082 For older changes see ChangeLog-2020
2084 Copyright (C) 2021 Free Software Foundation, Inc.
2086 Copying and distribution of this file, with or without modification,
2087 are permitted in any medium without royalty provided the copyright
2088 notice and this notice are preserved.
2094 version-control: never