1 2021-06-07 Jan Beulich <jbeulich@suse.com>
3 * dwarf2.c (read_ranges, read_rnglists): Add u suffix to constant.
5 2021-06-02 Alan Modra <amodra@gmail.com>
7 * elf-attrs.c (_bfd_elf_parse_attributes): Break out of loop if
8 subsection length is too small to cover tag and length field.
10 2021-05-31 Nelson Chu <nelson.chu@sifive.com>
11 Lifang Xia <lifang_xia@c-sky.com>
14 * elfnn-riscv.c (struct riscv_elf_link_hash_table): New integer pointer
15 to monitor the data segment phase.
16 (bfd_elfNN_riscv_set_data_segment_info): New function called by
17 after_allocation, to set the data_segment_phase from expld.dataseg.
18 (_bfd_riscv_relax_section): Don't relax when data_segment_phase is
19 exp_seg_relro_adjust (0x4).
20 * elfxx-riscv.h (bfd_elf32_riscv_set_data_segment_info): New extern.
21 (bfd_elf64_riscv_set_data_segment_info): Likewise
23 2021-05-28 H.J. Lu <hongjiu.lu@intel.com>
26 * elf32-i386.c: Don't include "libiberty.h".
27 (elf_howto_table): Revert commits a7664973b24 and 50c95a739c9.
28 (elf_i386_rtype_to_howto): Revert commit 50c95a739c9.
29 (elf_i386_info_to_howto_rel): Likewise.
30 (elf_i386_tls_transition): Likewise.
31 (elf_i386_relocate_section): Likewise.
32 * elf64-x86-64.c (x86_64_elf_howto_table): Revert commits
33 a7664973b24 and 50c95a739c9.
34 (elf_x86_64_rtype_to_howto): Revert commit 50c95a739c9.
35 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Likewise.
36 * elfxx-x86.h (elf_x86_obj_tdata): Likewise.
37 (elf_x86_has_code16): Likewise.
39 2021-05-26 H.J. Lu <hongjiu.lu@intel.com>
42 * elf32-i386.c: Include "libiberty.h".
43 (elf_howto_table): Add 16-bit R_386_PC16 entry.
44 (elf_i386_rtype_to_howto): Add a BFD argument. Use 16-bit
45 R_386_PC16 if input has 16-bit mode instructions.
46 (elf_i386_info_to_howto_rel): Update elf_i386_rtype_to_howto
48 (elf_i386_tls_transition): Likewise.
49 (elf_i386_relocate_section): Likewise.
50 * elf64-x86-64.c (x86_64_elf_howto_table): Add 16-bit
52 (elf_x86_64_rtype_to_howto): Use 16-bit R_X86_64_PC16 if input
53 has 16-bit mode instructions.
54 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Set
55 elf_x86_has_code16 if relocatable input is marked with
56 GNU_PROPERTY_X86_FEATURE_2_CODE16.
57 * elfxx-x86.h (elf_x86_obj_tdata): Add has_code16.
58 (elf_x86_has_code16): New.
60 2021-05-26 Nelson Chu <nelson.chu@sifive.com>
62 * elfxx-riscv.h (check_unknown_prefixed_ext): New bool.
63 * elfxx-riscv.c (riscv_parse_prefixed_ext): Do not check the
64 prefixed extension name if check_unknown_prefixed_ext is false.
65 * elfnn-riscv.c (riscv_merge_arch_attr_info): Set
66 check_unknown_prefixed_ext to false for linker.
68 2021-05-25 Nick Clifton <nickc@redhat.com>
70 * elf32-arn.c (struct elf_arm_obj_tdata): Add num_entries field.
71 (elf32_arm_num_entries): New macro.
72 (elf32_arm_allocate_local_sym_info): Initialise the new field.
73 Allocate arrays individually so that buffer overruns can be
74 detected by memory checkers.
75 (elf32_arm_create_local_iplt): Check num_entries.
76 (elf32_arm_get_plt_info): Likewise.
77 (elf32_arm_final_link_relocate): Likewise.
78 (elf32_arm_check_relocs): Likewise.
79 (elf32_arm_size_dynamic_sections): Likewise.
80 (elf32_arm_output_arch_local_syms): Likewise.
82 2021-05-25 Nick Clifton <nickc@redhat.com>
84 * elf32-arm.c: Fix formatting.
86 2021-05-25 Alan Modra <amodra@gmail.com>
88 * elf-attrs.c (elf_attr_strdup): New function.
89 (_bfd_elf_attr_strdup): Use it here.
90 (elf_add_obj_attr_string): New function, extracted from..
91 (bfd_elf_add_obj_attr_string): ..here.
92 (elf_add_obj_attr_int_string): New function, extracted from..
93 (bfd_elf_add_obj_attr_int_string): ..here.
94 (_bfd_elf_parse_attributes): Don't allocate an extra byte for a
95 string terminator. Instead ensure parsing doesn't go past
96 end of sub-section. Use size_t variables for lengths.
98 2021-05-22 Alan Modra <amodra@gmail.com>
100 * libbfd.c (_bfd_safe_read_leb128): Remove length_return parameter.
101 Replace data pointer with pointer to pointer. Increment pointer
103 * libbfd-in.h (_bfd_safe_read_leb128): Update prototype.
104 * elf-attrs.c (_bfd_elf_parse_attributes): Adjust to suit. Be
105 careful not to increment data pointer past end. Remove now
106 redundant pr17512 check.
107 * wasm-module.c (READ_LEB128): Adjust to suit changes to
108 _bfd_safe_read_leb128.
109 * dwarf2.c (read_n_bytes): New inline function, old one renamed to..
110 (read_blk): ..this. Allocate and return block. Increment bfd_byte**
112 (read_3_bytes): New function.
113 (read_1_byte, read_1_signed_byte, read_2_bytes, read_4_bytes),
114 (read_8_bytes, read_string, read_indirect_string),
115 (read_indirect_line_string, read_alt_indirect_string): Take a
116 byte_byte** arg which is incremented over bytes read. Remove any
117 bytes_read return. Rewrite limit checks to compare lengths
118 rather than pointers.
119 (read_abbrevs, read_attribute_value, read_formatted_entries),
120 (decode_line_info, find_abstract_instance, read_ranges),
121 (read_rnglists, scan_unit_for_symbols, parse_comp_unit),
122 (stash_comp_unit): Adjust to suit. Rewrite limit checks to
123 compare lengths rather than pointers.
124 * libbfd.h: Regenerate.
126 2021-05-21 Luis Machado <luis.machado@linaro.org>
128 * elf.c (elfcore_make_memtag_note_section): New function.
129 (elfcore_grok_note): Handle NT_MEMTAG note types.
131 2021-05-20 Andrew Burgess <andrew.burgess@embecosm.com>
133 * section.c (bfd_get_section_by_name): Return NULL if name is
135 (bfd_get_section_by_name_if): Likewise.
136 * dwarf2.c (read_section): Remove unneeded NULL check.
137 (find_debug_info): Likewise.
139 2021-05-19 Nick Clifton <nickc@redhat.com>
141 * plugin.c (bfd_plugin_open_input): Inform the user if the limit
142 on the number of open files is reached. If possible, try to
143 increase this limit before failing.
145 2021-05-14 Nelson Chu <nelson.chu@sifive.com>
147 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Check the values
148 of %pcrel_hi, before and after adding the addend. Make sure the
149 value won't be changed, otherwise, report dangerous error.
151 2021-05-13 Nelson Chu <nelson.chu@sifive.com>
153 * elfxx-riscv.c (check_implicit_always): The check_func, always add
154 the implicit subset without checking.
155 (check_implicit_for_i): The check_func for i, only add zicsr and
156 zifencei when the version of i less than 2.1.
157 (struct riscv_implicit_subset): Record the subsets and their
158 corresponding implicit subsets.
159 (riscv_implicit_subsets): Table records all implicit informations.
160 (riscv_parse_add_implicit_subsets): Updated and add implicit subsets
161 according to riscv_implicit_subsets. Remove the redundant codes.
163 2021-05-13 Alan Modra <amodra@gmail.com>
166 * elf32-sh.c (sh_elf_info_to_howto): Correct check for last valid
169 2021-05-12 Luis Machado <luis.machado@linaro.org>
171 * elf-bfd.h (elfcore_write_aarch_mte): New prototype.
172 * elf.c (elfcore_grok_aarch_mte, elfcore_write_aarch_mte): New
174 (elfcore_grok_note): Handle notes of type NT_ARM_TAGGED_ADDR_CTRL.
175 (elfcore_write_register_note): Handle MTE notes.
177 2021-05-11 Alan Modra <amodra@gmail.com>
180 * pdp11.c (aout_get_external_symbols): Clear first four bytes of
181 strings array, not just the first byte.
182 * aoutx.h (aout_get_external_symbols): Likewise.
184 2021-05-10 H.J. Lu <hongjiu.lu@intel.com>
187 * simple.c (bfd_simple_get_relocated_section_contents): Remove
190 2021-05-10 Nick Clifton <nickc@redhat.com>
193 * simple.c (simple_dummy_add_to_set): New function.
194 (simple_dummy_constructor): New function.
195 (simple_dummy_multiple_common): New function.
196 (bfd_simple_get_relocated_section_contents): Zero out the
197 callbacks structure, and then set the add_to_set, constructor and
198 multiple_common fields.
200 2021-05-10 Dimitar Dimitrov <dimitar@dinux.eu>
202 * elf32-pru.c (elf_backend_can_gc_sections): Define as 1.
204 2021-05-08 Mike Frysinger <vapier@gentoo.org>
206 * doc/Makefile.am (html-local, bfd/index.html): New targets.
207 * doc/Makefile.in: Regenerate.
209 2021-05-08 Mike Frysinger <vapier@gentoo.org>
211 * doc/Makefile.am (AM_MAKEINFOFLAGS): Define.
212 * doc/Makefile.in: Regenerate.
214 2021-05-07 Clément Chigot <clement.chigot@atos.net>
216 * coff-rs6000.c (xcoff_dwsect_names): Add new DWARF
218 * coffgen.c (coff_pointerize_aux): Handle C_DWARF.
219 (coff_print_symbol): Likewise.
220 * libxcoff.h (XCOFF_DWSECT_NBR_NAMES): Update.
222 2021-05-07 Jan Beulich <jbeulich@suse.com>
224 * elf64-x86-64.c (x86_64_elf_howto_table): Set src_mask fields
227 2021-05-07 Alan Modra <amodra@gmail.com>
229 * bfd-in2.h: Regenerate.
230 * libbfd.h: Regenerate.
232 2021-05-06 Stafford Horne <shorne@gmail.com>
235 * elf32-or1k.c (PLT_ENTRY_SIZE_LARGE, PLT_MAX_INSN_COUNT,
236 OR1K_ADD, OR1K_ORI): New macros to help with plt creation.
237 (elf_or1k_link_hash_table): New field plt_count.
238 (elf_or1k_link_hash_entry): New field plt_index.
239 (elf_or1k_plt_entry_size): New function.
240 (or1k_write_plt_entry): Update to support variable size PLTs.
241 (or1k_elf_finish_dynamic_sections): Use new or1k_write_plt_entry
243 (or1k_elf_finish_dynamic_symbol): Update to write large PLTs
245 (allocate_dynrelocs): Use elf_or1k_plt_entry_size to account for
248 2021-05-06 Stafford Horne <shorne@gmail.com>
251 * elf32-or1k.c (or1k_elf_relocate_section): Relax R_OR1K_GOT16
252 overflow check if we have R_OR1K_GOT_AHI16 followed by
255 2021-05-06 Stafford Horne <shorne@gmail.com>
258 * bfd-in2.h: Add BFD_RELOC_OR1K_GOT_AHI16 relocation.
259 * elf32-or1k.c (or1k_elf_howto_table, or1k_reloc_map): Likewise.
260 (or1k_final_link_relocate, or1k_elf_relocate_section,
261 or1k_elf_check_relocs): Likewise.
262 * libbfd.h (bfd_reloc_code_real_names): Likewise.
265 2021-05-06 Stafford Horne <shorne@gmail.com>
268 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Change
269 condition used to cleanup plt entries to cleanup forced local
272 2021-05-05 H.J. Lu <hongjiu.lu@intel.com>
275 * elflink.c (elf_link_output_symstrtab): Always append ".COUNT"
278 2021-05-05 Alan Modra <amodra@gmail.com>
280 * vms-lib.c (vms_traverse_index): Account for vms_kbn size when
281 sanity checking keylen.
283 2021-05-04 Nick Clifton <nickc@redhat.com>
285 * libbfd.c (bfd_malloc): Provide some documenation. Treat a size
287 (bfd_realloc): Likewise.
288 (bfd_zmalloc): Likewise.
289 (bfd_realloc_or_free): Provide some documentation. Treat a size
290 of 0 as a request to free.
291 * libbfd-in.h (bfd_realloc): Remove prototype.
292 (bfd_realloc_or_free): Remove prototype.
293 (bfd_zmalloc): Remove prototype.
294 * libbfd.h: Regenerate.
296 2021-05-03 Jan Beulich <jbeulich@suse.com>
298 * elf32-i386.c (elf_howto_table): Switch all 32-bit relocs to
299 complain_overflow_dont.
300 * elf64-x86-64.c (x86_64_elf_howto_table): Switch all 64-bit
301 relocs to complain_overflow_dont.
303 2021-05-03 Alan Modra <amodra@gmail.com>
305 * elf32-ppc.c (allocate_dynrelocs): Keep dyn_relocs for undefweak
306 symbols when -z dynamic-undefined-weak or when there are no
307 dynamic relocs in read-only sections and -z nodynamic-undefined-weak
309 * elf64-ppc.c (allocate_dynrelocs): Likewise.
311 2021-05-03 Alan Modra <amodra@gmail.com>
313 * elf32-ppc.c (allocate_dynrelocs): Call ensure_undef_dynamic for
314 weak undefined symols that only appear on PLT relocs.
315 * elf64-ppc.c (allocate_dynrelocs): Likewise.
317 2021-05-03 Alan Modra <amodra@gmail.com>
320 * elf32-ppc.c (ppc_elf_inline_plt): Do increment rel in loop.
322 2021-05-03 Alan Modra <amodra@gmail.com>
324 * elf32-csky.c (is_mapping_symbol_name): New function.
325 (csky_elf_is_target_special_symbol): Likewise.
326 (csky_elf_maybe_function_sym): Likewise.
327 (bfd_elf32_bfd_is_target_special_symbol): Define.
328 (elf_backend_maybe_function_sym): Define.
330 2021-04-30 Nick Clifton <nickc@redhat.com>
333 * mach-o.c (bfd_mach_o_core_fetch_environment): Use bfd_get_32 to
336 2021-04-30 Nick Clifton <nickc@redhat.com>
339 * elf32-xtensa.c (elf_xtensa_grok_prstatus): Check for core notes
342 2021-04-30 Nick Clifton <nickc@redhat.com>
345 * libbfd.c (bfd_realloc_or_free): Do not free a pointer than has
346 been realloc'ed to size 0.
348 2021-04-30 Nick Clifton <nickc@redhat.com>
351 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Check for invalid name
354 2021-04-29 Nick Clifton <nickc@redhat.com>
357 * som.c (som_slurp_symbol_table): Assign symbols without any scope
358 to the undefined section.
359 (som_decode_symclass): Check for a missing symbol section.
360 * syms.c (bfd_decode_symclass): Likewise.
362 2021-04-29 Nick Clifton <nickc@redhat.com>
365 * som.c (som_slurp_string_table): Place a terminating NUL byte at
366 the end of the table.
367 (som_slurp_symbol_table): Check for an over-large offset into the
370 2021-04-28 Nick Clifton <nickc@redhat.com>
372 * elf.c (_bfd_elf_maybe_function_sym): Do not accept annobin
373 symbols as potential function symbols.
374 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): Likewise.
375 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
376 * elf32-arm.c (elf32_arm_maybe_function_sym): Likewise.
378 2021-04-26 Mike Frysinger <vapier@gentoo.org>
380 * elf-bfd.h: Include stdlib.h.
382 2021-04-26 Jan Beulich <jbeulich@suse.com>
384 * elf32-i386.c (elf_howto_table): Switch R_386_PC16 to
385 complain_overflow_signed.
386 * elf64-x86-64.c (x86_64_elf_howto_table): Switch R_X86_64_PC16
387 to complain_overflow_signed.
389 2021-04-23 Eric Botcazou <ebotcazou@adacore.com>
391 * elf.c (special_sections_p): Add .persistent.bss.
393 2021-04-23 Jan Beulich <jbeulich@suse.com>
395 * elf32-i386.c (elf_howto_table): R_386_TLS_DESC_CALL has zero
397 * elf64-x86-64.c (x86_64_elf_howto_table): R_X86_64_TLSDESC_CALL
400 2021-04-22 Clément Chigot <clement.chigot@atos.net>
402 * hash.c (struct bfd_strtab_hash): Remove xcoff field.
403 Add length_field_size field.
404 (_bfd_stringtab_init): Change prototype.
405 Adapt to new length_field_size.
406 (_bfd_xcoff_stringtab_init): Likewise.
407 (_bfd_stringtab_add): Likewise.
408 (_bfd_stringtab_emit): Likewise.
409 * libbfd-in.h (_bfd_xcoff_stringtab_init):
411 * libbfd.h: Regenerate.
412 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create):
413 Call _bfd_xcoff_stringtab_init with isxcoff64 value.
415 2021-04-22 Clément Chigot <clement.chigot@atos.net>
417 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Add errors for
418 unsupported storage class or auxialiry entries.
419 Improve and adapt to new aux structures.
421 (_bfd_xcoff_swap_aux_out): Likewise.
422 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Likewise.
423 (_bfd_xcoff64_swap_aux_out): Likewise.
425 2021-04-21 Eli Zaretskii <eliz@gnu.org>
428 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add display
429 of IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP,
430 IMAGE_FILE_NET_RUN_FROM_SWAP and IMAGE_FILE_UP_SYSTEM_ONLY flags.
431 Decode the contents of the DllCharacteristics field.
433 2021-04-21 Nick Clifton <nickc@redhat.com>
436 * srec.c (srec_read_section): Replace assertions with error
439 2021-04-20 Clément Chigot <clement.chigot@atos.net>
442 * reloc.c (BFD_RELOC_PPC_NEG): New relocation.
443 * bfd-in2.h: Regenerate.
444 * libbfd.h: Regenerate.
445 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Add
446 BFD_RELOC_PPC_NEG handler.
447 (xcoff_reloc_type_neg): Correctly substract addend.
448 * coff64-rs6000.c (xcoff64_howto_table): Add R_NEG_32
450 (xcoff64_rtype2howto): Add handler for R_NEG_32.
451 (xcoff64_reloc_type_lookup): Add BFD_RELOC_PPC_NEG handler.
452 * xcofflink.c (xcoff_need_ldrel_p): Check output section
453 for R_POS-like relocations. New argument added.
454 (xcoff_mark): Adapt to new xcoff_need_ldrel_p argument.
455 (xcoff_link_input_bfd): Likewise.
457 2021-04-16 Alan Modra <amodra@gmail.com>
460 * coffcode.h (styp_to_sec_flags): Use an unsigned long styp_flags.
461 (coff_write_object_contents): Pass bfd to COFF_ENCODE_ALIGNMENT,
462 ignore alignment checks when return is false. Formatting.
464 2021-04-15 Nelson Chu <nelson.chu@sifive.com>
467 * elfnn-riscv.c (riscv_elf_is_target_special_symbol): Added to
468 omit local and empty symbols since they usually generated to
469 mark the auipc instructions.
471 2021-04-15 Lifang Xia<lifang_xia@c-sky.com>
473 * elf32-csky.c (csky_elf_howto_table)
474 <R_CKCORE_PCREL_IMM16BY2>: Set special_function to
475 bfd_elf_generic_reloc.
476 <R_CKCORE_PCREL_IMM16BY4>: Likewise.
477 <R_CKCORE_PCREL_IMM10BY4>: Likewise.
478 <R_CKCORE_PCREL_IMM18BY2>: Likewise.
479 <R_CKCORE_PCREL_FLRW_IMM8BY4>: Likewise.
481 2021-04-14 H.J. Lu <hongjiu.lu@intel.com>
484 * elf.c (assign_file_positions_for_non_load_sections): Set
485 p_memsz to p_filesz for the loadable PT_NOTE segment.
487 2021-04-14 Frederic Cambus <fred@statdns.com>
489 * elf.c (elfcore_grok_netbsd_note): Remove unneeded #ifdef
490 checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
492 2021-04-14 Alan Modra <amodra@gmail.com>
495 * elf32-metag.c (elf_metag_relocate_section): Don't use &hh->elf
496 when hh might be NULL, test for NULL first.
498 2021-04-14 Alan Modra <amodra@gmail.com>
501 * elf32-arm.c (elf32_arm_size_stubs): Don't use &hash->root when
502 hash might be NULL, cast instead.
504 2021-04-13 Clément Chigot <clement.chigot@atos.net>
506 * xcofflink.c (xcoff_link_check_ar_symbols): Update esym earlier.
508 2021-04-13 Nelson Chu <nelson.chu@sifive.com>
510 * elfnn-riscv.c (riscv_version_mismatch): Do not report the warning
511 when the version of input or output is RISCV_UNKNOWN_VERSION, since
512 the extension is added implicitly.
513 * elfxx-riscv.c: Updated the obsolete comments.
514 (RISCV_UNKNOWN_VERSION): Moved to elfxx-riscv.h.
515 * elfxx-riscv.h (RISCV_UNKNOWN_VERSION): Added.
517 2021-04-12 Alan Modra <amodra@gmail.com>
519 * elf-bfd.h (ENABLE_CHECKING): Define.
520 (elf_link_hash_lookup): Abort if wrong type of hash table.
521 * configure.ac (--enable-checking): Add support.
522 * config.in: Regenerate.
523 * configure: Regenerate.
525 2021-04-12 Alan Modra <amodra@gmail.com>
527 * elf-bfd.h (is_elf_hash_table): Convert macro to inline function.
528 (elf_link_hash_lookup, elf_link_hash_traverse): Likewise.
529 (elf_hash_table, elf_hash_table_id): Likewise.
530 * elf32-arm.c (elf32_arm_setup_section_lists): Delete redundant
531 is_elf_hash_table check.
532 * elf32-csky.c (elf32_csky_setup_section_lists): Likewise.
533 * elf32-hppa.c (clobber_millicode_symbols): Correct param types.
534 * elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
535 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free: Likewise.
536 (elfNN_ia64_global_dyn_sym_thunk: Likewise.
537 * elf64-ia64-vms.c (elf64_ia64_global_dyn_info_free): Likewise.
538 (elf64_ia64_global_dyn_sym_thunk): Likewise.
539 (elf64_vms_link_add_object_symbols): Pass base type of hash table
540 to is_elf_hash_table.
541 * elflink.c (_bfd_elf_dynamic_symbol_p): Likewise.
542 (_bfd_elf_symbol_refs_local_p, _bfd_elf_add_dynamic_entry): Likewise.
543 (_bfd_elf_strip_zero_sized_dynamic_sections): Likewise.
544 (_bfd_elf_link_check_relocs, elf_link_add_object_symbols): Likewise.
545 (bfd_elf_final_link): Likewise.
546 * elfnn-aarch64.c (elfNN_aarch64_setup_section_lists): Likewise.
547 * elf64-ppc.c (ppc64_elf_set_toc): Likewise. Use bfd_link_hash_lookup.
549 2021-04-12 Alan Modra <amodra@gmail.com>
551 * elf-bfd.h (struct elf_backend_data): Return bfd_link_hash_entry*
552 from elf_backend_archive_symbol_lookup.
553 (_bfd_elf_archive_symbol_lookup): Return bfd_link_hash_entry*.
554 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Likewise. Check
555 we have a ppc_hash_table before accessing ppc_link_hash_entry
557 * elflink.c (_bfd_elf_archive_symbol_lookup): Return
558 bfd_link_hash_entry*.
559 (elf_link_add_archive_symbols): Adjust to suit.
561 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
563 * elfxx-riscv.c (riscv_parse_std_ext): Fixed the wrong versions of
564 i-ext when expanding g-ext.
566 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
568 * elfxx-riscv.c (riscv_ext_dont_care_version): Removed.
569 (riscv_parse_add_subset): Always add the implicit extensions, even if
570 their versions are RISCV_UNKNOWN_VERSION.
571 (riscv_parse_std_ext): Delay to add i-ext as the implicit extension
572 in the riscv_parse_add_implicit_subsets. Besides, add g-ext as the
573 implicit extension after it has been expanded.
574 (riscv_parse_add_implicit_subsets): Updated.
576 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
578 * elfxx-riscv.c (riscv_std_z_ext_strtab): Moved forward.
579 (riscv_std_s_ext_strtab): Likewise.
580 (riscv_std_h_ext_strtab): Likewise.
581 (riscv_std_zxm_ext_strtab): Added for the zxm prefix.
582 (enum riscv_prefix_ext_class): Moved forward and renamed from
583 riscv_isa_ext_class. Reorder them according to the parsing order,
584 since the enum values are used to check the orders in the
585 riscv_compare_subsets.
586 (struct riscv_parse_prefix_config): Moved forward and renamed from
587 riscv_parse_config_t. Also removed the ext_valid_p field, the
588 related functions are replaced by riscv_valid_prefixed_ext.
589 (parse_config): Moved forward and updated. The more letters of the
590 prefix string, the more forward it must be defined. Otherwise, we
591 will get the wrong mapping when using strncmp in riscv_get_prefix_class.
592 (riscv_get_prefix_class): Moved forward. Support to parse the
593 multi-letter prefix, like zxm.
594 (riscv_known_prefixed_ext): New function, check if the prefixed
595 extension is supported according to the right riscv_std_*_ext_strtab.
596 (riscv_valid_prefixed_ext): New function, used to replace the
597 riscv_ext_*_valid_p functions.
598 (riscv_init_ext_order): Do not set the values for prefix keywords
599 since they may have multiple letters for now.
600 (riscv_compare_subsets): Set the order values of prefix keywords
601 to negative numbers according to the riscv_prefix_ext_class.
602 (riscv_parse_std_ext): Call riscv_get_prefix_class to see if we
603 have parsed the prefixed extensions.
604 (riscv_parse_prefixed_ext): Updated and removed the parameter config.
605 Report error when the prefix is unknown.
606 (riscv_parse_subset): Do not parse the prefixed extensions according
607 to the orders in the parse_config. Remove the confused message and
608 let riscv_parse_prefixed_ext to report the details.
609 * elfxx-riscv.h (enum riscv_isa_ext_class): Moved to elfxx-riscv.c.
610 (riscv_get_prefix_class): Removed to static.
612 2021-04-08 Mike Frysinger <vapier@gentoo.org>
614 * configure.ac (ACX_BUGURL): Use https://.
615 * configure.com (COPY_TEXT): Likewise.
616 * configure: Regenerate.
618 2021-04-05 Alan Modra <amodra@gmail.com>
620 * configure.ac: Don't check for long long or long double type.
621 Don't check for alloca.h, limits.h, stddef.h, stdlib.h, string.h,
622 strings.h, time.h, wchar.h, wctype.h or sys/time.h. Don't check
623 for strtoull, free, malloc, realloc, getenv, strstr, snprintf,
624 vsnprintf, strlen or setitimer. Sort AC_CHECK_DECLS.
625 (AC_ISC_POSIX): Don't invoke.
626 (AC_HEADER_TIME, AC_HEADER_DIRENT, ACX_HEADER_STRING): Likewise.
627 * sysdep.h: Remove many HAVE_*_H checks and fallback declarations.
628 Do test HAVE_SYS_TYPES_H. Don't include sys/time.h. Reorder
629 header order as per automake AC_INCLUDES_DEFAULT.
630 * bfd-in.h: Include inttypes.h unconditionally.
631 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Assume long long and
632 long double are available.
633 (bfd_scan_vma): Assume long long and strtoull are available.
634 * elflink.c: Include limits.h unconditionally.
635 * elfnn-riscv.c: Likewise.
636 * wasm-module.c: Likewise.
637 * hpux-core.c: Include dirent.h unconditionally.
638 * trad-core.c: Likewise.
639 * hosts/x86-64linux.h: Include stdlib.h unconditionally.
640 * peXXigen.c: Remove HAVE_WCHAR_H and HAVE_WCTYPE_H checks.
641 * elf32-m68hc1x.c: Don't include alloca-conf.h.
642 * elf64-hppa.c: Likewise.
644 * wasm-module.c: Likewise.
646 * bfd-in2.h: Regenerate.
647 * config.in: Regenerate.
648 * configure: Regenerate.
650 2021-04-01 Tamar Christina <tamar.christina@arm.com>
653 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore overflow.
655 2021-04-01 Martin Liska <mliska@suse.cz>
657 * ecoff.c (strneq): Remove strneq and use startswith.
658 (_bfd_ecoff_slurp_armap): Likewise.
660 2021-04-01 Martin Liska <mliska@suse.cz>
662 * elf-bfd.h (bfd_section_is_ctf): Use startswith function.
663 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
664 (elf_get_reloc_section): Likewise.
665 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
666 * elf32-m32r.c (m32r_elf_section_flags): Likewise.
667 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections): Likewise.
668 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
669 (nds32_elf_relocate_section): Likewise.
670 (nds32_elf_action_discarded): Likewise.
671 (nds32_elf_check_relocs): Likewise.
672 (nds32_elf_section_flags): Likewise.
673 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
674 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
675 * elf32-rx.c (rx_table_find): Likewise.
676 (rx_table_map): Likewise.
677 * elf32-spu.c (spu_elf_backend_symbol_processing): Likewise.
678 (spu_elf_find_overlays): Likewise.
679 (needs_ovl_stub): Likewise.
680 (allocate_spuear_stubs): Likewise.
681 (build_spuear_stubs): Likewise.
682 (mark_overlay_section): Likewise.
683 (spu_elf_auto_overlay): Likewise.
684 (spu_elf_output_symbol_hook): Likewise.
685 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
686 * elf32-xtensa.c (xtensa_property_section_name): Likewise.
687 * elf64-ppc.c (ppc64_elf_section_flags): Likewise.
688 (ppc64_elf_relocate_section): Likewise.
689 * elflink.c (resolve_section): Likewise.
690 (UNARY_OP): Likewise.
691 (BINARY_OP_HEAD): Likewise.
692 (elf_link_input_bfd): Likewise.
693 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
694 * elfxx-riscv.c (riscv_parse_subset): Likewise.
695 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
696 * opncls.c (get_build_id): Likewise.
698 2021-03-31 Alan Modra <amodra@gmail.com>
701 * bfd-in.h: Don't poison FALSE or TRUE.
702 * bfd-in2.h: Regenerate.
704 2021-03-31 Alan Modra <amodra@gmail.com>
706 * sysdep.h: POISON_BFD_BOOLEAN: Define.
707 * aix5ppc-core.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h,
708 * aoutx.h, * arc-got.h, * archive.c, * archive64.c, * archures.c,
709 * bfd-in.h, * bfd.c, * bfdwin.c, * binary.c, * cache.c,
710 * coff-alpha.c, * coff-arm.c, * coff-arm.h, * coff-bfd.c,
711 * coff-bfd.h, * coff-go32.c, * coff-i386.c, * coff-ia64.c,
712 * coff-mcore.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c,
713 * coff-stgo32.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c,
714 * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c,
715 * coffcode.h, * coffgen.c, * cofflink.c, * compress.c,
716 * corefile.c, * cpu-aarch64.c, * cpu-aarch64.h, * cpu-alpha.c,
717 * cpu-arc.c, * cpu-arm.c, * cpu-arm.h, * cpu-avr.c, * cpu-bfin.c,
718 * cpu-bpf.c, * cpu-cr16.c, * cpu-cris.c, * cpu-crx.c,
719 * cpu-csky.c, * cpu-d10v.c, * cpu-d30v.c, * cpu-dlx.c,
720 * cpu-epiphany.c, * cpu-fr30.c, * cpu-frv.c, * cpu-ft32.c,
721 * cpu-h8300.c, * cpu-hppa.c, * cpu-i386.c, * cpu-ia64.c,
722 * cpu-iamcu.c, * cpu-ip2k.c, * cpu-iq2000.c, * cpu-k1om.c,
723 * cpu-l1om.c, * cpu-lm32.c, * cpu-m10200.c, * cpu-m10300.c,
724 * cpu-m32c.c, * cpu-m32r.c, * cpu-m68hc11.c, * cpu-m68hc12.c,
725 * cpu-m68k.c, * cpu-m9s12x.c, * cpu-m9s12xg.c, * cpu-mcore.c,
726 * cpu-mep.c, * cpu-metag.c, * cpu-microblaze.c, * cpu-mips.c,
727 * cpu-mmix.c, * cpu-moxie.c, * cpu-msp430.c, * cpu-mt.c,
728 * cpu-nds32.c, * cpu-nfp.c, * cpu-nios2.c, * cpu-ns32k.c,
729 * cpu-or1k.c, * cpu-pdp11.c, * cpu-pj.c, * cpu-powerpc.c,
730 * cpu-pru.c, * cpu-riscv.c, * cpu-rl78.c, * cpu-rs6000.c,
731 * cpu-rx.c, * cpu-s12z.c, * cpu-s390.c, * cpu-score.c,
732 * cpu-sh.c, * cpu-sparc.c, * cpu-spu.c, * cpu-tic30.c,
733 * cpu-tic4x.c, * cpu-tic54x.c, * cpu-tic6x.c, * cpu-tilegx.c,
734 * cpu-tilepro.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-vax.c,
735 * cpu-visium.c, * cpu-wasm32.c, * cpu-xc16x.c, * cpu-xgate.c,
736 * cpu-xstormy16.c, * cpu-xtensa.c, * cpu-z80.c, * cpu-z8k.c,
737 * dwarf1.c, * dwarf2.c, * ecoff-bfd.h, * ecoff.c, * ecofflink.c,
738 * elf-attrs.c, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h,
739 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-nacl.c,
740 * elf-nacl.h, * elf-properties.c, * elf-s390-common.c,
741 * elf-s390.h, * elf-strtab.c, * elf-vxworks.c, * elf-vxworks.h,
742 * elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c,
743 * elf32-arm.h, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c,
744 * elf32-bfin.h, * elf32-cr16.c, * elf32-cr16.h, * elf32-cris.c,
745 * elf32-crx.c, * elf32-csky.c, * elf32-csky.h, * elf32-d10v.c,
746 * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
747 * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c,
748 * elf32-h8300.c, * elf32-hppa.c, * elf32-hppa.h, * elf32-i386.c,
749 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
750 * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
751 * elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c,
752 * elf32-m68k.h, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
753 * elf32-metag.h, * elf32-microblaze.c, * elf32-mips.c,
754 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
755 * elf32-nios2.c, * elf32-nios2.h, * elf32-or1k.c, * elf32-pj.c,
756 * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
757 * elf32-rx.c, * elf32-s12z.c, * elf32-s390.c, * elf32-score.c,
758 * elf32-score.h, * elf32-score7.c, * elf32-sh-relocs.h,
759 * elf32-sh.c, * elf32-sparc.c, * elf32-spu.c, * elf32-spu.h,
760 * elf32-tic6x.c, * elf32-tic6x.h, * elf32-tilegx.c,
761 * elf32-tilepro.c, * elf32-v850.c, * elf32-v850.h,
762 * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
763 * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
764 * elf32-xtensa.c, * elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c,
765 * elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c,
766 * elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c,
767 * elf64-ppc.h, * elf64-s390.c, * elf64-sparc.c,
768 * elf64-tilegx.c, * elf64-x86-64.c, * elfcode.h,
769 * elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c,
770 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c,
771 * elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h,
772 * elfxx-mips.c, * elfxx-mips.h, * elfxx-riscv.c, * elfxx-riscv.h,
773 * elfxx-sparc.c, * elfxx-sparc.h, * elfxx-target.h,
774 * elfxx-tilegx.c, * elfxx-tilegx.h, * elfxx-x86.c, * elfxx-x86.h,
775 * format.c, * genlink.h, * hash.c, * i386aout.c, * i386lynx.c,
776 * i386msdos.c, * ihex.c, * libaout.h, * libbfd-in.h,
777 * libbfd.c, * libcoff-in.h, * libecoff.h, * libpei.h,
778 * libxcoff.h, * linker.c, * mach-o-aarch64.c, * mach-o-arm.c,
779 * mach-o-i386.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h,
780 * merge.c, * mmo.c, * netbsd.h, * opncls.c, * pc532-mach.c,
781 * pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-sh.c,
782 * pe-x86_64.c, * peXXigen.c, * pef.c, * pei-arm.c, * pei-i386.c,
783 * pei-ia64.c, * pei-mcore.c, * pei-sh.c, * pei-x86_64.c,
784 * peicode.h, * plugin.c, * plugin.h, * ppcboot.c, * reloc.c,
785 * reloc16.c, * rs6000-core.c, * section.c, * simple.c, * som.c,
786 * som.h, * srec.c, * stabs.c, * syms.c, * targets.c, * tekhex.c,
787 * verilog.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * vms.h,
788 * wasm-module.c, * xcofflink.c, * xcofflink.h, * xsym.c,
789 * xsym.h: Replace bfd_boolean with bool, FALSE with false, and
790 TRUE with true throughout.
791 * bfd-in2.h: Regenerate.
792 * libbfd.h: Regenerate.
793 * libcoff.h: Regenerate.
795 2021-03-31 Alan Modra <amodra@gmail.com>
797 * bfd-in.h: Include stdbool.h.
798 (bfd_boolean): Define as bool
799 * bfd-in2.h: Regenerate.
801 2021-03-31 Alan Modra <amodra@gmail.com>
803 * .gitignore: Delete bfd_stdint.h entry.
804 * Makefile.am (bfdinclude_HEADERS): Delete bfd_stdint.h.
805 (BUILD_HFILES, LOCAL_H_DEPS): Likewise.
806 * bfd-in.h: Include stdint.h in place of bfd_stdint.h.
807 * configure.ac: Don't invoke GCC_HEADER_STDINT.
808 * configure.com: Don't create bfd_stdint.h.
809 * Makefile.in: Regenerate.
810 * aclocal.m4: Regenerate.
811 * bfd-in2.h: Regenerate.
812 * config.in: Regenerate.
813 * configure: Regenerate.
814 * doc/Makefile.in: Regenerate.
815 * po/BLD-POTFILES.in: Regenerate.
817 2021-03-31 Alan Modra <amodra@gmail.com>
819 * bfd-in.h: Include string.h.
820 (LITMEMCPY, LITSTRCPY): Delete.
821 * bfd-in2.h: Regenerate.
823 2021-03-30 Alan Modra <amodra@gmail.com>
825 * elflink.c (elf_link_add_object_symbols): Don't set h->indx
826 unless is_elf_hash_table.
828 2021-03-29 Alan Modra <amodra@gmail.com>
830 * aoutx.h (aout_link_write_symbols): Don't cast boolean expression
832 * elf32-or1k.c (or1k_set_got_and_rela_sizes): Dont compare booleans
834 * elf32-arc.c (name_for_global_symbol): Don't compare boolean to TRUE.
835 (is_reloc_PC_relative): Don't use "boolean_condition ? TRUE : FALSE".
836 (is_reloc_SDA_relative, is_reloc_for_GOT): Likewise.
837 (is_reloc_for_PLT, is_reloc_for_TLS): Likewise.
838 * elf32-arm.c (stm32l4xx_need_create_replacing_stub): Likewise.
839 * elf32-nds32.c (insert_nds32_elf_blank): Likewise.
840 * elf32-rx.c (rx_set_section_contents): Likewise.
841 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
842 * elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): Likewise.
843 * mach-o.c (bfd_mach_o_read_command): Likewise.
844 * targets.c (bfd_get_target_info): Likewise.
846 2021-03-29 Alan Modra <amodra@gmail.com>
848 * coff-z80.c (z80_is_local_label_name): Return bfd_boolean.
849 * elf32-z80.c (z80_is_local_label_name): Likewise.
850 * elf32-spu.c (spu_elf_modify_headers): Likewise.
851 * elf32-nds32.h (struct elf_nds32_link_hash_table <hyper_relax>):
853 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Correct test
854 for error return from vms_write_data_block.
856 2021-03-29 Alan Modra <amodra@gmail.com>
858 * elf32-i386.c (elf_i386_finish_local_dynamic_symbol): Return int.
859 * elf64-ia64-vms.c (elf64_ia64_local_dyn_info_free): Likewise.
860 (elf64_ia64_local_dyn_sym_thunk): Likewise.
861 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol): Likewise.
862 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_ifunc_dynrelocs),
863 (elfNN_aarch64_finish_local_dynamic_symbol): Likewise.
864 * elfnn-ia64.c (elfNN_ia64_local_dyn_info_free): Likewise.
865 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
866 * elfnn-riscv.c (allocate_local_ifunc_dynrelocs): Likewise.
867 (riscv_pcrel_reloc_eq): Likewise.
868 (riscv_elf_finish_local_dynamic_symbol): Likewise.
869 * elfxx-sparc.c (allocate_local_dynrelocs): Likewise.
870 (finish_local_dynamic_symbol): Likewise.
871 * elfxx-x86.c (elf_x86_allocate_local_dynreloc): Likewise.
872 * elfxx-mips.c (mips_elf_resolve_got_page_ref): Likewise.
873 (mips_elf_count_got_symbols): Change return type to bfd_boolean.
875 2021-03-29 Alan Modra <amodra@gmail.com>
877 * elflink.c (elf_link_output_symstrtab): Make flinfo parameter
879 (bfd_elf_final_link): Delete out_sym_func typedef and don't cast
880 elf_link_output_symstrtab when calling output_arch_syms and
881 output_arch_local_syms.
882 * elf-bfd.h (struct elf_backend_data <elf_backend_output_arch_syms,
883 elf_backend_output_arch_local_syms>): Change return type of func
884 arg to match elf_link_output_symstrtab.
885 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Correct
887 * elf32-nds32.c (nds32_elf_output_symbol_hook): Correct return type.
888 (nds32_elf_output_arch_syms): Correct func return type.
890 2021-03-29 Alan Modra <amodra@gmail.com>
892 * elf-m10200.c (mn10200_elf_relocate_section): Return int.
893 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
894 * elf32-arc.c (elf_arc_relocate_section): Likewise.
895 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
896 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
897 * elf32-bfin.c (bfin_relocate_section): Likewise.
898 (bfinfdpic_relocate_section): Likewise.
899 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
900 * elf32-cris.c (cris_elf_relocate_section): Likewise.
901 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
902 * elf32-csky.c (csky_elf_relocate_section): Likewise.
903 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
904 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
905 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
906 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
907 * elf32-ft32.c (ft32_elf_relocate_section): Likewise.
908 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
909 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
910 * elf32-i386.c (elf_i386_relocate_section): Likewise.
911 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
912 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
913 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
914 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
915 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
916 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
917 * elf32-m68hc1x.h (elf32_m68hc11_relocate_section): Likewise.
918 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
919 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
920 * elf32-mep.c (mep_elf_relocate_section): Likewise.
921 * elf32-metag.c (elf_metag_relocate_section): Likewise.
922 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
923 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
924 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
925 * elf32-mt.c (mt_elf_relocate_section): Likewise.
926 * elf32-nds32.c (nds32_elf_relocate_section): Likewise.
927 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
928 * elf32-or1k.c (or1k_elf_relocate_section): Likewise.
929 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
930 * elf32-pru.c (pru_elf32_relocate_section): Likewise.
931 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
932 * elf32-rx.c (rx_elf_relocate_section): Likewise.
933 * elf32-s390.c (elf_s390_relocate_section): Likewise.
934 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
935 (_bfd_score_elf_relocate_section): Likewise.
936 * elf32-score.h (s7_bfd_score_elf_relocate_section): Likewise.
937 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
938 * elf32-sh.c (sh_elf_relocate_section): Likewise.
939 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
940 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
941 * elf32-v850.c (v850_elf_relocate_section): Likewise.
942 * elf32-vax.c (elf_vax_relocate_section): Likewise.
943 * elf32-visium.c (visium_elf_relocate_section): Likewise.
944 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
945 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
946 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
947 * elf32-z80.c (z80_elf_relocate_section): Likewise.
948 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
949 (elf64_alpha_relocate_section): Likewise.
950 * elf64-bpf.c (bpf_elf_relocate_section): Likewise.
951 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
952 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
953 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
954 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
955 * elf64-s390.c (elf_s390_relocate_section): Likewise.
956 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
957 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
958 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
959 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
960 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
961 * elfxx-mips.h (_bfd_mips_elf_relocate_section): Likewise.
962 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
963 * elfxx-sparc.h (_bfd_sparc_elf_relocate_section): Likewise.
964 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
965 * elfxx-tilegx.h (tilegx_elf_relocate_section): Likewise.
967 2021-03-26 Keith Seitz <keiths@redhat.com>
969 * elfcore.h (_bfd_elf_core_find_build_id): Seek file
970 offset of program headers after calling elf_read_notes.
972 2021-03-23 Jan Beulich <jbeulich@suse.com>
974 * dwarf2.c (read_indexed_string): Rename index to idx.
976 2021-03-22 Martin Liska <mliska@suse.cz>
978 * bfd-in.h (startswith): Add startswith function.
979 (CONST_STRNEQ): Remove.
980 * bfd-in2.h (startswith): Regenerate with make headers.
981 * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith.
982 (_bfd_slurp_extended_name_table): Likewise.
983 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
984 * bfd.c (bfd_get_sign_extend_vma): Likewise.
985 (bfd_convert_section_size): Likewise.
986 (bfd_convert_section_contents): Likewise.
987 * coff-stgo32.c (go32exe_create_stub): Likewise.
988 (go32exe_check_format): Likewise.
989 * coffcode.h (styp_to_sec_flags): Likewise.
990 (GNU_DEBUGALTLINK): Likewise.
991 * coffgen.c (_bfd_coff_section_already_linked): Likewise.
992 (coff_gc_sweep): Likewise.
993 (bfd_coff_gc_sections): Likewise.
994 * cofflink.c (coff_link_add_symbols): Likewise.
995 (process_embedded_commands): Likewise.
996 * compress.c (bfd_is_section_compressed_with_header): Likewise.
997 (bfd_init_section_decompress_status): Likewise.
998 * dwarf2.c (find_debug_info): Likewise.
999 (place_sections): Likewise.
1000 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1001 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1002 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1003 (assign_section_numbers): Likewise.
1004 (elfcore_grok_win32pstatus): Likewise.
1005 * elf32-arm.c (cmse_scan): Likewise.
1006 (elf32_arm_gc_mark_extra_sections): Likewise.
1007 (elf32_arm_size_dynamic_sections): Likewise.
1008 (is_arm_elf_unwind_section_name): Likewise.
1009 * elf32-bfin.c (bfin_size_dynamic_sections): Likewise.
1010 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1011 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
1012 * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise.
1013 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
1014 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1015 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1016 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1017 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1018 * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise.
1019 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
1020 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1021 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1022 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1023 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1024 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
1025 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
1026 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
1027 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise.
1028 (elf32_tic6x_size_dynamic_sections): Likewise.
1029 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1030 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise.
1031 (xtensa_is_insntable_section): Likewise.
1032 (xtensa_is_littable_section): Likewise.
1033 (xtensa_is_proptable_section): Likewise.
1034 (xtensa_property_section_name): Likewise.
1035 (xtensa_callback_required_dependence): Likewise.
1036 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1037 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1038 * elf64-ia64-vms.c (is_unwind_section_name): Likewise.
1039 (get_reloc_section): Likewise.
1040 (elf64_ia64_size_dynamic_sections): Likewise.
1041 (elf64_ia64_object_p): Likewise.
1042 * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise.
1043 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
1044 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1045 * elflink.c (elf_link_add_object_symbols): Likewise.
1046 (_bfd_elf_gc_mark_extra_sections): Likewise.
1047 (bfd_elf_parse_eh_frame_entries): Likewise.
1048 (_bfd_elf_section_already_linked): Likewise.
1049 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise.
1050 * elfnn-ia64.c (is_unwind_section_name): Likewise.
1051 (elfNN_ia64_size_dynamic_sections): Likewise.
1052 (elfNN_ia64_object_p): Likewise.
1053 * elfxx-mips.c (FN_STUB_P): Likewise.
1054 (CALL_STUB_P): Likewise.
1055 (CALL_FP_STUB_P): Likewise.
1056 (_bfd_mips_elf_section_from_shdr): Likewise.
1057 (_bfd_mips_elf_fake_sections): Likewise.
1058 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1059 (_bfd_mips_final_write_processing): Likewise.
1060 (_bfd_mips_elf_final_link): Likewise.
1061 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1062 * elfxx-x86.c (elf_i386_is_reloc_section): Likewise.
1063 (elf_x86_64_is_reloc_section): Likewise.
1064 * hpux-core.c (thread_section_p): Likewise.
1065 * libcoff.h (bfd_pei_p): Likewise.
1066 * linker.c (REAL): Likewise.
1067 (unwrap_hash_lookup): Likewise.
1068 (_bfd_generic_link_add_one_symbol): Likewise.
1069 * mmo.c (mmo_internal_write_section): Likewise.
1070 * osf-core.c (osf_core_core_file_p): Likewise.
1071 * pef.c (bfd_pef_print_symbol): Likewise.
1072 * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise.
1073 * som.c (som_slurp_symbol_table): Likewise.
1074 (som_slurp_armap): Likewise.
1075 * wasm-module.c (wasm_compute_custom_section_file_position): Likewise.
1077 2021-03-22 Jan Beulich <jbeulich@suse.com>
1079 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Add missing
1080 language translation wrapping to _bfd_error_handler()
1083 2021-03-21 Alan Modra <amodra@gmail.com>
1085 * bfd-in.h (startswith): New inline.
1086 (CONST_STRNEQ): Use startswith.
1087 * bfd-in2.h: Regenerate.
1089 2021-03-20 Alan Modra <amodra@gmail.com>
1092 * elf.c (_bfd_elf_make_section_from_shdr): Remove SHF_EXCLUDE
1093 test for .gnu.debuglto*.
1095 2021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1098 * elf.c (_bfd_elf_make_section_from_shdr): Treat
1099 .gnu.debuglto_.debug_ section as debugging section unless it is
1100 marked with SHF_EXCLUDE.
1101 * elflink.c (elf_create_symbuf): Revert commit 994b2513281.
1102 (bfd_elf_match_symbols_in_sections): Ignore section symbols when
1103 matching non-debugging sections or linkonce section with comdat
1106 2021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1109 * dwarf2.c (read_attribute_value): Check version >= 3 for
1112 2021-03-16 Nick Clifton <nickc@redhat.com>
1114 * peXXigen.c (_bfd_XXi_swap_aux_out): Avoid potential buffer
1115 overrun by using sizeof of the destination x_fname field as the
1118 2021-03-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1120 * elfxx-riscv.c (riscv_std_z_ext_strtab): Add zba, zbb and zbc.
1122 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1124 * reloc.c (BFD_RELOC_PPC_TLS_LE, BFD_RELOC_PPC_TLS_IE,
1125 BFD_RELOC_PPC_TLS_M, BFD_RELOC_PPC_TLS_ML, BFD_RELOC_PPC64_TLS_GD,
1126 BFD_RELOC_PPC64_TLS_LD, BFD_RELOC_PPC64_TLS_LE,
1127 BFD_RELOC_PPC64_TLS_IE, BFD_RELOC_PPC64_TLS_M,
1128 BFD_RELOC_PPC64_TLS_ML): New relocations.
1129 * bfd-in2.h: Regenerate.
1130 * libbfd.h: Regenerate.
1131 * coff-rs6000.c (xcoff_calculate_relocation): Call
1132 xcoff_reloc_type_tls for TLS relocations.
1133 (xcoff_howto_table): Implement TLS relocations.
1134 (_bfd_xcoff_reloc_type_lookup): Add cases TLS relocations.
1135 (xcoff_reloc_type_tls): New function.
1136 * coff64-rs6000.c (xcoff_calculate_relocation): Likewise.
1137 (xcoff_howto_table): Likewise.
1138 (_bfd_xcoff_reloc_type_lookup): Likewise.
1139 * coffcode.h (sec_to_styp_flags): Handle TLS sections.
1140 (styp_to_sec_flags): Likewise.
1141 (coff_compute_section_file_positions): Avoid file offset
1142 optimisation for .data when the previous section is .tdata.
1143 (coff_write_object_contents): Handle TLS sections.
1144 * coffswap.h (coff_swap_aouthdr_out): Add support for
1145 new fields in aouthdr.
1146 * libxcoff.h (xcoff_reloc_type_tls): Add prototype.
1147 * xcofflink.c (xcoff_link_add_symbols): Handle XMC_UL.
1148 (xcoff_need_ldrel_p): Add cases for TLS relocations.
1149 (xcoff_create_ldrel): Add l_symndx for TLS sections.
1151 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1153 * reloc.c (BFD_RELOC_PPC_TOC16_HI, BFD_RELOC_PPC_TOC16_LO):
1155 * bfd-in2.h: Regenerate.
1156 * libbfd.h: Regenerate.
1157 * coff-rs6000.c (xcoff_calculate_relocation): Call
1158 xcoff_reloc_type_toc for R_TOCU and R_TOCL.
1159 (xcoff_howto_table): Remove src_mask for TOC relocations.
1160 Add R_TOCU and R_TOCL howtos.
1161 (_bfd_xcoff_reloc_type_lookup): Add cases for
1162 BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO.
1163 (xcoff_reloc_type_toc): Compute the whole offset.
1164 Implement R_TOCU and R_TOCL.
1165 * coff64-rs6000.c (xcoff64_calculate_relocation):
1167 (xcoff64_howto_table): Likewise.
1168 (xcoff64_reloc_type_lookup): Likewise.
1170 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1172 * coff-rs6000.c (xcoff_calculate_relocation): Correct and
1173 add new relocations.
1174 (xcoff_howto_table): Likewise.
1175 (xcoff_rtype2howto): Increase r_type maximum value.
1176 (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead
1177 of create a new one from scratch. Enable only some relocations
1178 to have a changing r_size.
1179 * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise.
1180 (xcoff64_howto_table): Likewise.
1181 (xcoff64_rtype2howto): Likewise.
1182 (xcoff64_ppc_relocate_section): Likewise.
1183 * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value.
1185 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1187 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Move.
1189 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1191 * coff64-rs6000.c (xcoff64_write_object_contents): Remove.
1192 * coffcode.h (coff_write_object_contents): Add bfd_mach_ppc_620
1193 support for o_cputype field. Avoid creating an empty a.out header
1196 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1198 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): Add
1201 2021-03-11 Nelson Chu <nelson.chu@sifive.com>
1203 * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean
1204 restart_relax, used to check if we need to run the whole
1205 relaxations from relax pass 0 to 2 again.
1206 (riscv_elf_link_hash_table_create): Init restart_relax to FALSE.
1207 (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set.
1208 (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code.
1209 (bfd_elfNN_riscv_restart_relax_sections): New function. Called by
1210 after_allocation to check if we need to run the whole relaxations again.
1211 (_bfd_riscv_relax_section): We will only enter into the relax pass 3
1212 when the restart_relax is FALSE; At last set restart_relax to TRUE if
1214 * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration.
1215 (bfd_elf64_riscv_restart_relax_sections): Likewise.
1217 2021-03-10 Jan Beulich <jbeulich@suse.com>
1219 * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
1222 2021-03-10 Alan Modra <amodra@gmail.com>
1223 Jan Beulich <jbeulich@suse.com>
1225 * elf.c (bfd_elf_generic_reloc): Make references between debug
1226 sections use section relative values.
1228 2021-03-09 Jan Beulich <jbeulich@suse.com>
1230 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
1232 2021-03-05 H.J. Lu <hongjiu.lu@intel.com>
1236 * bfd.c (_bfd_get_link_info): New function.
1237 * elf-bfd.h (output_elf_obj_tdata): Add link_info.
1238 (elf_link_info): New.
1239 * libbfd-in.h (_bfd_get_link_info): New prototype.
1240 * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
1241 R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
1242 * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
1243 (pex64_link_add_symbols): New function.
1244 (coff_bfd_link_add_symbols): New macro.
1245 * libbfd.h: Regenerated.
1247 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1248 Andrew Burgess <andrew.burgess@embecosm.com>
1250 * elf-bfd.h (elfcore_write_riscv_csr): Declare.
1251 * elf.c (elfcore_grok_riscv_csr): New function.
1252 (elfcore_grok_note): Handle NT_RISCV_CSR.
1253 (elfcore_write_riscv_csr): New function.
1254 (elfcore_write_register_note): Handle '.reg-riscv-csr'.
1256 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1257 Andrew Burgess <andrew.burgess@embecosm.com>
1259 * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
1260 (PRPSINFO_PR_PSARGS_LENGTH): Define.
1261 (riscv_write_core_note): New function.
1262 (riscv_elf_grok_psinfo): Make use of two new length defines.
1263 (elf_backend_write_core_note): Define.
1265 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1266 Andrew Burgess <andrew.burgess@embecosm.com>
1268 * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
1269 * elf.c (elfcore_grok_gdb_tdesc): New function.
1270 (elfcore_grok_note): Handle NT_GDB_TDESC.
1271 (elfcore_write_gdb_tdesc): New function.
1272 (elfcore_write_register_note): Handle NT_GDB_TDESC.
1274 2021-03-05 Nick Clifton <nickc@redhat.com>
1277 * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
1278 (read_indexed_string): Placeholder function.
1279 (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
1282 2021-03-05 Alan Modra <amodra@gmail.com>
1284 * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
1286 * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
1287 adjustments here instead. Separate pc-relative adjustments
1288 from symbol related adjustments. Tidy comments and formatting.
1290 2021-03-04 Jan Beulich <jbeulich@suse.com>
1292 * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
1295 2021-03-04 Alan Modra <amodra@gmail.com>
1297 * rs6000-core.c (rs6000coff_core_p): Correct prototype.
1299 2021-03-03 Alan Modra <amodra@gmail.com>
1302 * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
1303 processing not when start/stop symbol section is unmarked but
1304 on first time a start/stop symbol is processed.
1306 2021-03-03 Alan Modra <amodra@gmail.com>
1308 * reloc.c: Include x86_64.h rather than internal.h.
1310 2021-03-02 Nick Clifton <nickc@redhat.com>
1313 * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
1314 function and variable tags and a second time to resolve their
1317 2021-03-02 Nick Alcock <nick.alcock@oracle.com>
1319 * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
1321 2021-03-02 Alan Modra <amodra@gmail.com>
1324 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
1325 linker defined start/stop symbols when start_stop_gc.
1327 2021-03-02 Alan Modra <amodra@gmail.com>
1329 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
1330 indirect to pc-relative or toc-relative for undefined symbols.
1332 2021-03-01 Alan Modra <amodra@gmail.com>
1333 Fangrui Song <maskray@google.com>
1335 * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
1336 defined start/stop symbols when start_stop_gc.
1337 (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
1338 (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
1339 * linker.c (bfd_generic_define_start_stop): Likewise.
1341 2021-02-25 Alan Modra <amodra@gmail.com>
1344 * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
1345 * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
1346 use when deciding an as-needed library should be loaded instead
1347 of using the binding of the library definition.
1349 2021-02-24 Alan Modra <amodra@gmail.com>
1352 * coff-stgo32.c (go32exe_check_format): Sanity check size of
1353 header to avoid a buffer overflow.
1355 2021-02-22 Alan Modra <amodra@gmail.com>
1357 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
1358 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1360 2021-02-19 Nelson Chu <nelson.chu@sifive.com>
1363 * elfnn-riscv.c (perform_relocation): Updated encoding macros.
1364 (_bfd_riscv_relax_call): Likewise.
1365 (_bfd_riscv_relax_lui): Likewise.
1366 * elfxx-riscv.c (howto_table): Likewise.
1368 2021-02-18 Nelson Chu <nelson.chu@sifive.com>
1370 * Makefile.am: Added cpu-riscv.h.
1371 * Makefile.in: Regenerated.
1372 * po/SRC-POTFILES.in: Regenerated.
1373 * cpu-riscv.h: Added to support spec versions controlling.
1374 Also added extern arrays and functions for cpu-riscv.c.
1375 (enum riscv_spec_class): Define all spec classes here uniformly.
1376 (struct riscv_spec): Added for all specs.
1377 (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
1378 (RISCV_GET_SPEC_NAME): Likewise.
1379 (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
1380 (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
1381 (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
1382 * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
1383 (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
1384 (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
1385 (riscv_priv_specs): Moved below.
1386 (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
1387 (riscv_isa_specs): Moved from include/opcode/riscv.h.
1388 * elfnn-riscv.c: Included cpu-riscv.h.
1389 (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
1390 * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
1391 (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
1392 * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
1394 2021-02-17 Alan Modra <amodra@gmail.com>
1396 * wasm-module.c: Guard include of limits.h.
1397 (CHAR_BIT): Provide backup define.
1398 (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
1399 Correct signed overflow checking.
1401 2021-02-17 Nelson Chu <nelson.chu@sifive.com>
1404 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
1405 copying the elf flags from input BFD to output BFD, until we have
1406 checked if the input BFD has no code section or not. Also fix the
1407 problem that we only check the first section rather than the entire
1408 sections for input BFD.
1410 2021-02-16 Alan Modra <amodra@gmail.com>
1412 * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
1413 (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
1415 2021-02-15 Jan Beulich <jbeulich@suse.com>
1417 * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
1418 * doc/Makefile.in: Re-generate.
1420 2021-02-15 Alan Modra <amodra@gmail.com>
1422 * elf32-nds32.c (nds32_get_section_contents): Replace
1423 bfd_malloc_and_get_section with bfd_get_full_section_contents.
1424 (nds32_elf_relax_delete_blanks): Init contents.
1425 (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
1427 2021-02-15 Alan Modra <amodra@gmail.com>
1429 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1430 bfd_get_full_section_contents.
1432 2021-02-14 Alan Modra <amodra@gmail.com>
1434 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
1435 all fixes to bfd_generic_get_relocated_section_contents since this
1436 function was split out.
1438 2021-02-11 Alan Modra <amodra@gmail.com>
1440 * config.bfd: Remove ia64 from obsolete list.
1442 2021-02-11 Alan Modra <amodra@gmail.com>
1445 * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
1447 2021-02-11 Alan Modra <amodra@gmail.com>
1450 * elf32-avr.c (avr_elf32_load_records_from_section): Use
1451 bfd_malloc_and_get_section. Use bfd_byte* vars and remove then
1454 2021-02-11 Alan Modra <amodra@gmail.com>
1457 * section.c (bfd_get_section_contents): Avoid possible overflow
1458 when range checking offset and count.
1459 (bfd_set_section_contents): Likewise.
1461 2021-02-03 Nick Alcock <nick.alcock@oracle.com>
1463 * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
1465 * configure: Regenerated.
1467 2021-02-09 Alan Modra <amodra@gmail.com>
1469 * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
1470 * configure.ac: Delete symbian entries.
1471 * elf-bfd.h (enum elf_target_os): Delete is_symbian.
1472 * elf32-arm.c: Remove symbian support. Formatting.
1473 * targets.c: Delete symbian entries.
1474 * configure: Regenerate.
1476 2021-02-04 H.J. Lu <hongjiu.lu@intel.com>
1479 * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
1480 info when failed to convert GOTPCREL relocation.
1482 2021-02-04 Nelson Chu <nelson.chu@sifive.com>
1484 * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
1486 2021-02-04 Alan Modra <amodra@gmail.com>
1489 * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
1490 libraries for IR references on pass over libraries after LTO
1493 2021-02-03 Alan Modra <amodra@gmail.com>
1496 * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
1497 (elf_link_add_object_symbols): Here too. Don't pull in as-needed
1498 libraries when H is an indirect symbol after calling
1499 _bfd_elf_add_default_symbol.
1501 2021-02-03 Alan Modra <amodra@gmail.com>
1504 * elflink.c (_bfd_elf_add_default_symbol): Clear override when
1505 undecorated symbol will have a different version.
1507 2021-02-02 Alan Modra <amodra@gmail.com>
1510 * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
1511 Use when handling default versioned symbol. Rename existing
1512 override variable to nondef_override and use for non-default
1514 (elf_link_add_object_symbols): Adjust call to suit. Don't
1515 pull in as-needed libraries when override is set.
1517 2021-02-01 Emery Hemingway <ehmry@posteo.net>
1519 * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
1521 2021-02-01 Egor Vishnyakov <lenvampir@yandex.ru>
1524 * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
1525 offset for the R_RL78_RH_SADDR relocation.
1527 2021-01-29 Alan Modra <amodra@gmail.com>
1530 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
1531 on symbols defined in absolute or other special sections.
1533 2021-01-28 Alan Modra <amodra@gmail.com>
1536 * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
1537 prevent endless looping of linked-to sections.
1539 2020-12-17 Mihails Strasuns <mihails.strasuns@intel.com>
1541 * bfd-elf.h (elfcore_write_file_note): New function.
1542 * elf.c (elfcore_write_file_note): New function.
1544 2021-01-26 Alan Modra <amodra@gmail.com>
1546 * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
1548 2021-01-24 H.J. Lu <hongjiu.lu@intel.com>
1551 * dwarf2.c (read_rnglists): Ignore empty range when parsing line
1554 2021-01-23 H.J. Lu <hongjiu.lu@intel.com>
1557 * dwarf2.c (read_rnglists): Advance rngs_ptr after
1558 _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
1560 2021-01-20 Alan Modra <amodra@gmail.com>
1562 * elf32-ppc.c: Delete outdated comment.
1563 (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1564 * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1566 2021-01-20 Alan Modra <amodra@gmail.com>
1568 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
1569 section symbols are present.
1571 2021-01-19 Alan Modra <amodra@gmail.com>
1573 * elf64-ppc.c (elf_hash_entry): New inline function. Use
1574 throughout to replace casts.
1575 (branch_reloc_hash_match): Remove const from params.
1576 (use_local_plt): New function.
1577 (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
1578 (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
1580 * elf32-ppc.c (use_local_plt): New function.
1581 (allocate_dynrelocs, ppc_elf_relocate_section),
1582 (write_global_sym_plt): Use use_local_plt.
1584 2021-01-17 H.J. Lu <hongjiu.lu@intel.com>
1587 * elflink.c (elf_create_symbuf): Also ignore section symbols.
1589 2021-01-16 H.J. Lu <hongjiu.lu@intel.com>
1592 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
1593 check pointer_equality_needed.
1595 2021-01-15 H.J. Lu <hongjiu.lu@intel.com>
1597 * elf-linker-x86.h (elf_linker_x86_params): Add
1598 report_relative_reloc.
1599 * elf32-i386.c (elf_i386_relocate_section): Call
1600 _bfd_x86_elf_link_report_relative_reloc to report relative
1601 relocations for -z report-relative-reloc.
1602 (elf_i386_finish_dynamic_symbol): Likewse.
1603 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
1604 (elf_x86_64_finish_dynamic_symbol): Likewse.
1605 * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
1607 * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
1610 2021-01-16 Alan Modra <amodra@gmail.com>
1612 * compress.c (decompress_contents): Tidy inflateEnd result test.
1614 2021-01-16 Alan Modra <amodra@gmail.com>
1617 * elflink.c (elf_link_output_extsym): Use version 1 in
1618 .gnu.version for undefined unversioned symbols.
1620 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1622 * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
1623 caused the by previous commit accidentally.
1625 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1627 * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
1628 also aligned the code.
1630 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1632 * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
1634 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1636 * elfnn-riscv.c: Comments tidy and improvement.
1637 * elfxx-riscv.c: Likewise.
1638 * elfxx-riscv.h: Likewise.
1640 2021-01-14 H.J. Lu <hongjiu.lu@intel.com>
1643 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1644 section for R_BFIN_FUNCDESC.
1646 2021-01-14 Nick Clifton <nickc@redhat.com>
1648 * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
1650 2021-01-13 Alan Modra <amodra@gmail.com>
1652 * Makefile.in: Regenerate.
1653 * doc/Makefile.in: Regenerate.
1655 2021-01-13 Alan Modra <amodra@gmail.com>
1658 * section.c (struct bfd_section): Remove pattern field.
1659 (BFD_FAKE_SECTION): Adjust to suit.
1660 * bfd-in2.h: Regenerate.
1661 * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
1662 (bfd_elf_final_link): Don't call elf_fixup_link_order.
1664 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
1667 * configure.ac: Use GNU_MAKE_JOBSERVER.
1668 * aclocal.m4: Regenerated.
1669 * configure: Likewise.
1671 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
1674 * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
1675 R_AMD64_DIR32 relocations for PE/x86-64 inputs.
1677 2021-01-11 H.J. Lu <hongjiu.lu@intel.com>
1680 * configure: Regenerated.
1682 2021-01-11 Nick Clifton <nickc@redhat.com>
1684 * po/fr.po: Updated French translation.
1685 * po/pt.po: Updated Portuguese translation.
1686 * po/sr.po: Updated Serbian translation.
1687 * po/uk.po: Updated Ukranian translation.
1689 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
1691 * configure: Regenerated.
1693 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
1696 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
1697 -z lam-u48 and -z lam-u57.
1699 2021-01-09 Nick Clifton <nickc@redhat.com>
1701 * version.m4: Change to 2.36.50.
1702 * configure: Regenerate.
1703 * po/bfd.pot: Regenerate.
1705 2021-01-09 Nick Clifton <nickc@redhat.com>
1707 * 2.36 release branch crated.
1709 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
1711 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
1712 LAM_U57 when setting LAM_U48.
1714 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
1718 * elflink.c (elf_fixup_link_order): Verify that fixing up
1719 SHF_LINK_ORDER doesn't increase the output section size.
1721 2021-01-09 Alan Modra <amodra@gmail.com>
1723 * configure: Regenerate.
1725 2021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
1727 * configure: Regenerate.
1729 2021-01-07 H.J. Lu <hongjiu.lu@intel.com>
1732 * aix386-core.c (core_aix386_vec): Initialize
1733 keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
1734 * aout-target.h (MY (vec)): Likewise.
1735 * binary.c (binary_vec): Likewise.
1736 * cisco-core.c (core_cisco_be_vec): Likewise.
1737 (core_cisco_le_vec): Likewise.
1738 * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
1739 * coff-i386.c (TARGET_SYM): Likewise.
1740 (TARGET_SYM_BIG): Likewise.
1741 * coff-ia64.c (TARGET_SYM): Likewise.
1742 * coff-mips.c (mips_ecoff_le_vec): Likewise.
1743 (mips_ecoff_be_vec): Likewise.
1744 (mips_ecoff_bele_vec): Likewise.
1745 * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
1746 (powerpc_xcoff_vec): Likewise.
1747 * coff-sh.c (sh_coff_small_vec): Likewise.
1748 (sh_coff_small_le_vec): Likewise.
1749 * coff-tic30.c (tic30_coff_vec): Likewise.
1750 * coff-tic54x.c (tic54x_coff0_vec): Likewise.
1751 (tic54x_coff0_beh_vec): Likewise.
1752 (tic54x_coff1_vec): Likewise.
1753 (tic54x_coff1_beh_vec): Likewise.
1754 (tic54x_coff2_vec): Likewise.
1755 (tic54x_coff2_beh_vec): Likewise.
1756 * coff-x86_64.c (TARGET_SYM): Likewise.
1757 (TARGET_SYM_BIG): Likewise.
1758 * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
1759 (rs6000_xcoff64_aix_vec): Likewise.
1760 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
1761 (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
1762 (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
1763 * elfxx-target.h (TARGET_BIG_SYM): Likewise.
1764 (TARGET_LITTLE_SYM): Likewise.
1765 * hppabsd-core.c (core_hppabsd_vec): Likewise.
1766 * hpux-core.c (core_hpux_vec): Likewise.
1767 * i386msdos.c (i386_msdos_vec): Likewise.
1768 * ihex.c (ihex_vec): Likewise.
1769 * irix-core.c (core_irix_vec): Likewise.
1770 * mach-o-target.c (TARGET_NAME): Likewise.
1771 * mmo.c (mmix_mmo_vec): Likewise.
1772 * netbsd-core.c (core_netbsd_vec): Likewise.
1773 * osf-core.c (core_osf_vec): Likewise.
1774 * pdp11.c (MY (vec)): Likewise.
1775 * pef.c (pef_vec): Likewise.
1776 (pef_xlib_vec): Likewise.
1777 * plugin.c (plugin_vec): Likewise.
1778 * ppcboot.c (powerpc_boot_vec): Likewise.
1779 * ptrace-core.c (core_ptrace_vec): Likewise.
1780 * sco5-core.c (core_sco5_vec): Likewise.
1781 * som.c (hppa_som_vec): Likewise.
1782 * srec.c (srec_vec): Likewise.
1783 (symbolsrec_vec): Likewise.
1784 * tekhex.c (tekhex_vec): Likewise.
1785 * trad-core.c (core_trad_vec): Likewise.
1786 * verilog.c (verilog_vec): Likewise.
1787 * vms-alpha.c (alpha_vms_vec): Likewise.
1788 * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
1789 * wasm-module.c (wasm_vec): Likewise.
1790 * xsym.c (sym_vec): Likewise.
1791 * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
1793 (elf_map_symbols): Don't include ignored section symbols.
1794 * elfcode.h (elf_slurp_symbol_table): Also set
1795 BSF_SECTION_SYM_USED on STT_SECTION symbols.
1796 * elflink.c (bfd_elf_final_link): Generated section symbols only
1797 when emitting relocations or reqired.
1798 * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
1799 * syms.c (BSF_SECTION_SYM_USED): New.
1800 * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
1801 (bfd_target): Add keep_unused_section_symbols.
1802 (bfd_keep_unused_section_symbols): New.
1803 * bfd-in2.h: Regenerated.
1805 2021-01-07 Nick Clifton <nickc@redhat.com>
1808 * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
1809 absolute paths and check to see if they are longer than MAX_PATH.
1811 2021-01-07 Philipp Tomsich <prt@gnu.org>
1813 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
1815 2021-01-07 Claire Xenia Wolf <claire@symbioticeda.com>
1816 Jim Wilson <jimw@sifive.com>
1817 Andrew Waterman <andrew@sifive.com>
1818 Maxim Blinov <maxim.blinov@embecosm.com>
1819 Kito Cheng <kito.cheng@sifive.com>
1820 Nelson Chu <nelson.chu@sifive.com>
1822 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
1824 2021-01-06 H.J. Lu <hongjiu.lu@intel.com>
1826 * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
1827 (bfinfdpic_check_relocs): Likewise.
1829 2021-01-06 Alan Modra <amodra@gmail.com>
1831 * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
1833 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
1835 2021-01-06 Alan Modra <amodra@gmail.com>
1837 * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
1838 (sparc64-*-solaris2*): Add sparc_elf64_vec and
1841 2021-01-06 Marcus Comstedt <marcus@mc.pp.se>
1843 * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
1844 riscvbe*-*-*. Also added riscv_elf[32|64]_be_vec.
1845 * configure.ac: Handle riscv_elf[32|64]_be_vec.
1846 * configure: Regenerate.
1847 * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
1848 riscv_is_insn_reloc.
1849 (riscv_get_insn): RISC-V instructions are always little endian, but
1850 bfd_get may be used for big-endian, so add new riscv_get_insn to handle
1852 (riscv_put_insn): Likewsie.
1853 (riscv_is_insn_reloc): Check if we are relocaing an instruction.
1854 (perform_relocation): Call riscv_is_insn_reloc to decide if we should
1855 use riscv_[get|put]_insn or bfd_[get|put].
1856 (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
1857 or bfd_[get|put]l16 for code.
1858 (riscv_elf_relocate_section): Likewise.
1859 (riscv_elf_finish_dynamic_symbol): Likewise.
1860 (riscv_elf_finish_dynamic_sections): Likewise.
1861 (_bfd_riscv_relax_call): Likewise.
1862 (_bfd_riscv_relax_lui): Likewise.
1863 (_bfd_riscv_relax_align): Likewise.
1864 (_bfd_riscv_relax_pc): Likewise.
1865 (riscv_elf_object_p): Handled for big endian.
1866 (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
1867 * targets.c: Add riscv_elf[32|64]_be_vec.
1868 (_bfd_target_vector): Likewise.
1870 2021-01-05 Alan Modra <amodra@gmail.com>
1872 * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
1873 for relocatable executable.
1875 2021-01-05 Alan Modra <amodra@gmail.com>
1877 * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
1879 2021-01-05 Nelson Chu <nelson.chu@sifive.com>
1881 * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
1882 make sure gp symbol is output as a dynamic symbol.
1884 2021-01-04 H.J. Lu <hongjiu.lu@intel.com>
1887 * elflink.c (compare_link_order): Place unordered sections before
1889 (elf_fixup_link_order): Add a link info argument. Allow mixed
1890 ordered and unordered input sections for non-relocatable link.
1891 Sort the consecutive bfd_indirect_link_order sections with the
1892 same pattern. Change the offsets of the bfd_indirect_link_order
1894 (bfd_elf_final_link): Pass info to elf_fixup_link_order.
1895 * section.c (bfd_section): Add pattern.
1896 (BFD_FAKE_SECTION): Initialize pattern to NULL.
1897 * bfd-in2.h: Regenerated.
1899 2021-01-04 Alexander Fedotov <alfedotov@gmail.com>
1901 * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
1902 of private flags with 0x.
1903 * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
1905 2021-01-04 Alan Modra <amodra@gmail.com>
1908 * elflink.c (elf_link_input_bfd): Use the file base name in
1909 linker generated STT_FILE symbols.
1911 2021-01-04 Nelson Chu <nelson.chu@sifive.com>
1913 * elfxx-riscv.c (riscv_compare_subsets): Removed static.
1914 * elfxx-riscv.h: Add declaration.
1915 * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
1916 riscv_compare_subsets to check the orders.
1917 (riscv_skip_prefix): Removed.
1918 (riscv_prefix_cmp): Removed.
1920 2021-01-04 Alan Modra <amodra@gmail.com>
1923 * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
1924 calculating subset version length.
1926 2021-01-01 Nicolas Boulenguez <nicolas@debian.org>
1928 * xcofflink.c: Correct spelling in comments.
1930 2021-01-01 Alan Modra <amodra@gmail.com>
1932 Update year range in copyright notice of all files.
1934 For older changes see ChangeLog-2020
1936 Copyright (C) 2021 Free Software Foundation, Inc.
1938 Copying and distribution of this file, with or without modification,
1939 are permitted in any medium without royalty provided the copyright
1940 notice and this notice are preserved.
1946 version-control: never