1 2021-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3 * sysdep.h [!ENABLE_NLS]: Prevent inclusion of <libintl.h> on
6 2021-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8 * configure.ac: Check for strnlen declaration.
9 * configure, config.in: Regenerate.
11 2021-07-07 Nick Clifton <nickc@redhat.com>
14 * coff-rs6000.c (xcoff_reloc_type_tls): Reformat error messages in
15 order to fix problems when translating.
16 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
17 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
19 * po/bfd.pot: Regenerate.
21 2021-07-06 Michael Matz <matz@suse.de>
24 * elfnn-riscv.c (riscv_relax_delete_bytes): Check for any
27 2021-07-06 Alan Modra <amodra@gmail.com>
30 * elf64-bpf.c (bpf_elf_generic_reloc): Add missing ATTRIBUTE_UNUSED.
32 2021-07-05 Alan Modra <amodra@gmail.com>
35 * elf64-bpf.c (bpf_elf_generic_reloc): Use correct bfd for bfd_put
36 and bfd_put_32 calls. Correct section limit checks.
38 2021-07-03 Nick Clifton <nickc@redhat.com>
40 * version.m4: Update version number.
41 * configure: Regenerate.
42 * po/opcodes.pot: Regenerate.
44 2021-07-03 Nick Clifton <nickc@redhat.com>
46 * 2.37 release branch created.
48 2021-07-02 Nick Clifton <nickc@redhat.com>
51 * dwarf2.c (read_ranges): Check that range_ptr does not exceed
54 2021-06-30 YunQiang Su <yunqiang.su@cipunited.com>
57 * bfd/elfxx-mips.c (_bfd_mips_elf_section_from_shdr,
58 _bfd_mips_elf_fake_sections): Mark LTO debug info as
61 2021-06-29 Nick Clifton <nickc@redhat.com>
63 * config.bfd (obsolete configurations): Add netbsdpe.
65 2021-06-22 Nelson Chu <nelson.chu@sifive.com>
67 * elfnn-riscv.c (riscv_pcrel_hi_reloc): Added field to store
68 the original relocation type, in case the type is converted to
70 (riscv_pcrel_lo_reloc): Removed unused name field.
71 (riscv_pcrel_relocs): Added comments.
72 (riscv_zero_pcrel_hi_reloc): Removed unused input_bfd.
73 (riscv_record_pcrel_hi_reloc): Updated.
74 (riscv_record_pcrel_lo_reloc): Likewise.
75 (riscv_resolve_pcrel_lo_relocs): Likewise. Check the original
76 type of auipc, to make sure the %pcrel_lo without any addends.
77 Otherwise, report dangerous relocation error.
78 (riscv_elf_relocate_section): Updated above functions are changed.
79 For R_RISCV_GOT_HI20, report dangerous relocation error when addend
82 2021-06-19 H.J. Lu <hongjiu.lu@intel.com>
85 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Count PLT for GOTOFF
86 relocation against IFUNC symbols.
87 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
89 2021-06-19 H.J. Lu <hongjiu.lu@intel.com>
91 * elflink.c (bfd_elf_final_link): Correct DT_TEXTREL warning in
94 2021-06-18 H.J. Lu <hongjiu.lu@intel.com>
96 * elf-properties.c (_bfd_elf_parse_gnu_properties): Handle
97 GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI,
98 GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI.
99 (elf_merge_gnu_properties): Likewise.
101 2021-06-11 Alan Modra <amodra@gmail.com>
104 * elf-bfd.h (struct elf_obj_tdata): Add is_pie.
105 * elflink.c (elf_link_add_object_symbols): Set is_pie.
107 2021-06-09 Nick Clifton <nickc@redhat.com>
110 * config.bfd: Do not add the sparc_elf32_vec or sparc_elf64_vec
111 vectors to Sparc Solaris2 targets.
113 2021-06-08 Michael Matz <matz@suse.de>
115 * elf.c (bfd_section_from_shdr): Set has_secondary_relocs flag.
116 (_bfd_elf_slurp_secondary_reloc_section): Use it for early-out.
118 2021-06-07 Jan Beulich <jbeulich@suse.com>
120 * dwarf2.c (read_ranges, read_rnglists): Add u suffix to constant.
122 2021-06-02 Alan Modra <amodra@gmail.com>
124 * elf-attrs.c (_bfd_elf_parse_attributes): Break out of loop if
125 subsection length is too small to cover tag and length field.
127 2021-05-31 Nelson Chu <nelson.chu@sifive.com>
128 Lifang Xia <lifang_xia@c-sky.com>
131 * elfnn-riscv.c (struct riscv_elf_link_hash_table): New integer pointer
132 to monitor the data segment phase.
133 (bfd_elfNN_riscv_set_data_segment_info): New function called by
134 after_allocation, to set the data_segment_phase from expld.dataseg.
135 (_bfd_riscv_relax_section): Don't relax when data_segment_phase is
136 exp_seg_relro_adjust (0x4).
137 * elfxx-riscv.h (bfd_elf32_riscv_set_data_segment_info): New extern.
138 (bfd_elf64_riscv_set_data_segment_info): Likewise
140 2021-05-28 H.J. Lu <hongjiu.lu@intel.com>
143 * elf32-i386.c: Don't include "libiberty.h".
144 (elf_howto_table): Revert commits a7664973b24 and 50c95a739c9.
145 (elf_i386_rtype_to_howto): Revert commit 50c95a739c9.
146 (elf_i386_info_to_howto_rel): Likewise.
147 (elf_i386_tls_transition): Likewise.
148 (elf_i386_relocate_section): Likewise.
149 * elf64-x86-64.c (x86_64_elf_howto_table): Revert commits
150 a7664973b24 and 50c95a739c9.
151 (elf_x86_64_rtype_to_howto): Revert commit 50c95a739c9.
152 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Likewise.
153 * elfxx-x86.h (elf_x86_obj_tdata): Likewise.
154 (elf_x86_has_code16): Likewise.
156 2021-05-26 H.J. Lu <hongjiu.lu@intel.com>
159 * elf32-i386.c: Include "libiberty.h".
160 (elf_howto_table): Add 16-bit R_386_PC16 entry.
161 (elf_i386_rtype_to_howto): Add a BFD argument. Use 16-bit
162 R_386_PC16 if input has 16-bit mode instructions.
163 (elf_i386_info_to_howto_rel): Update elf_i386_rtype_to_howto
165 (elf_i386_tls_transition): Likewise.
166 (elf_i386_relocate_section): Likewise.
167 * elf64-x86-64.c (x86_64_elf_howto_table): Add 16-bit
169 (elf_x86_64_rtype_to_howto): Use 16-bit R_X86_64_PC16 if input
170 has 16-bit mode instructions.
171 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Set
172 elf_x86_has_code16 if relocatable input is marked with
173 GNU_PROPERTY_X86_FEATURE_2_CODE16.
174 * elfxx-x86.h (elf_x86_obj_tdata): Add has_code16.
175 (elf_x86_has_code16): New.
177 2021-05-26 Nelson Chu <nelson.chu@sifive.com>
179 * elfxx-riscv.h (check_unknown_prefixed_ext): New bool.
180 * elfxx-riscv.c (riscv_parse_prefixed_ext): Do not check the
181 prefixed extension name if check_unknown_prefixed_ext is false.
182 * elfnn-riscv.c (riscv_merge_arch_attr_info): Set
183 check_unknown_prefixed_ext to false for linker.
185 2021-05-25 Nick Clifton <nickc@redhat.com>
187 * elf32-arn.c (struct elf_arm_obj_tdata): Add num_entries field.
188 (elf32_arm_num_entries): New macro.
189 (elf32_arm_allocate_local_sym_info): Initialise the new field.
190 Allocate arrays individually so that buffer overruns can be
191 detected by memory checkers.
192 (elf32_arm_create_local_iplt): Check num_entries.
193 (elf32_arm_get_plt_info): Likewise.
194 (elf32_arm_final_link_relocate): Likewise.
195 (elf32_arm_check_relocs): Likewise.
196 (elf32_arm_size_dynamic_sections): Likewise.
197 (elf32_arm_output_arch_local_syms): Likewise.
199 2021-05-25 Nick Clifton <nickc@redhat.com>
201 * elf32-arm.c: Fix formatting.
203 2021-05-25 Alan Modra <amodra@gmail.com>
205 * elf-attrs.c (elf_attr_strdup): New function.
206 (_bfd_elf_attr_strdup): Use it here.
207 (elf_add_obj_attr_string): New function, extracted from..
208 (bfd_elf_add_obj_attr_string): ..here.
209 (elf_add_obj_attr_int_string): New function, extracted from..
210 (bfd_elf_add_obj_attr_int_string): ..here.
211 (_bfd_elf_parse_attributes): Don't allocate an extra byte for a
212 string terminator. Instead ensure parsing doesn't go past
213 end of sub-section. Use size_t variables for lengths.
215 2021-05-22 Alan Modra <amodra@gmail.com>
217 * libbfd.c (_bfd_safe_read_leb128): Remove length_return parameter.
218 Replace data pointer with pointer to pointer. Increment pointer
220 * libbfd-in.h (_bfd_safe_read_leb128): Update prototype.
221 * elf-attrs.c (_bfd_elf_parse_attributes): Adjust to suit. Be
222 careful not to increment data pointer past end. Remove now
223 redundant pr17512 check.
224 * wasm-module.c (READ_LEB128): Adjust to suit changes to
225 _bfd_safe_read_leb128.
226 * dwarf2.c (read_n_bytes): New inline function, old one renamed to..
227 (read_blk): ..this. Allocate and return block. Increment bfd_byte**
229 (read_3_bytes): New function.
230 (read_1_byte, read_1_signed_byte, read_2_bytes, read_4_bytes),
231 (read_8_bytes, read_string, read_indirect_string),
232 (read_indirect_line_string, read_alt_indirect_string): Take a
233 byte_byte** arg which is incremented over bytes read. Remove any
234 bytes_read return. Rewrite limit checks to compare lengths
235 rather than pointers.
236 (read_abbrevs, read_attribute_value, read_formatted_entries),
237 (decode_line_info, find_abstract_instance, read_ranges),
238 (read_rnglists, scan_unit_for_symbols, parse_comp_unit),
239 (stash_comp_unit): Adjust to suit. Rewrite limit checks to
240 compare lengths rather than pointers.
241 * libbfd.h: Regenerate.
243 2021-05-21 Luis Machado <luis.machado@linaro.org>
245 * elf.c (elfcore_make_memtag_note_section): New function.
246 (elfcore_grok_note): Handle NT_MEMTAG note types.
248 2021-05-20 Andrew Burgess <andrew.burgess@embecosm.com>
250 * section.c (bfd_get_section_by_name): Return NULL if name is
252 (bfd_get_section_by_name_if): Likewise.
253 * dwarf2.c (read_section): Remove unneeded NULL check.
254 (find_debug_info): Likewise.
256 2021-05-19 Nick Clifton <nickc@redhat.com>
258 * plugin.c (bfd_plugin_open_input): Inform the user if the limit
259 on the number of open files is reached. If possible, try to
260 increase this limit before failing.
262 2021-05-14 Nelson Chu <nelson.chu@sifive.com>
264 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Check the values
265 of %pcrel_hi, before and after adding the addend. Make sure the
266 value won't be changed, otherwise, report dangerous error.
268 2021-05-13 Nelson Chu <nelson.chu@sifive.com>
270 * elfxx-riscv.c (check_implicit_always): The check_func, always add
271 the implicit subset without checking.
272 (check_implicit_for_i): The check_func for i, only add zicsr and
273 zifencei when the version of i less than 2.1.
274 (struct riscv_implicit_subset): Record the subsets and their
275 corresponding implicit subsets.
276 (riscv_implicit_subsets): Table records all implicit informations.
277 (riscv_parse_add_implicit_subsets): Updated and add implicit subsets
278 according to riscv_implicit_subsets. Remove the redundant codes.
280 2021-05-13 Alan Modra <amodra@gmail.com>
283 * elf32-sh.c (sh_elf_info_to_howto): Correct check for last valid
286 2021-05-12 Luis Machado <luis.machado@linaro.org>
288 * elf-bfd.h (elfcore_write_aarch_mte): New prototype.
289 * elf.c (elfcore_grok_aarch_mte, elfcore_write_aarch_mte): New
291 (elfcore_grok_note): Handle notes of type NT_ARM_TAGGED_ADDR_CTRL.
292 (elfcore_write_register_note): Handle MTE notes.
294 2021-05-11 Alan Modra <amodra@gmail.com>
297 * pdp11.c (aout_get_external_symbols): Clear first four bytes of
298 strings array, not just the first byte.
299 * aoutx.h (aout_get_external_symbols): Likewise.
301 2021-05-10 H.J. Lu <hongjiu.lu@intel.com>
304 * simple.c (bfd_simple_get_relocated_section_contents): Remove
307 2021-05-10 Nick Clifton <nickc@redhat.com>
310 * simple.c (simple_dummy_add_to_set): New function.
311 (simple_dummy_constructor): New function.
312 (simple_dummy_multiple_common): New function.
313 (bfd_simple_get_relocated_section_contents): Zero out the
314 callbacks structure, and then set the add_to_set, constructor and
315 multiple_common fields.
317 2021-05-10 Dimitar Dimitrov <dimitar@dinux.eu>
319 * elf32-pru.c (elf_backend_can_gc_sections): Define as 1.
321 2021-05-08 Mike Frysinger <vapier@gentoo.org>
323 * doc/Makefile.am (html-local, bfd/index.html): New targets.
324 * doc/Makefile.in: Regenerate.
326 2021-05-08 Mike Frysinger <vapier@gentoo.org>
328 * doc/Makefile.am (AM_MAKEINFOFLAGS): Define.
329 * doc/Makefile.in: Regenerate.
331 2021-05-07 Clément Chigot <clement.chigot@atos.net>
333 * coff-rs6000.c (xcoff_dwsect_names): Add new DWARF
335 * coffgen.c (coff_pointerize_aux): Handle C_DWARF.
336 (coff_print_symbol): Likewise.
337 * libxcoff.h (XCOFF_DWSECT_NBR_NAMES): Update.
339 2021-05-07 Jan Beulich <jbeulich@suse.com>
341 * elf64-x86-64.c (x86_64_elf_howto_table): Set src_mask fields
344 2021-05-07 Alan Modra <amodra@gmail.com>
346 * bfd-in2.h: Regenerate.
347 * libbfd.h: Regenerate.
349 2021-05-06 Stafford Horne <shorne@gmail.com>
352 * elf32-or1k.c (PLT_ENTRY_SIZE_LARGE, PLT_MAX_INSN_COUNT,
353 OR1K_ADD, OR1K_ORI): New macros to help with plt creation.
354 (elf_or1k_link_hash_table): New field plt_count.
355 (elf_or1k_link_hash_entry): New field plt_index.
356 (elf_or1k_plt_entry_size): New function.
357 (or1k_write_plt_entry): Update to support variable size PLTs.
358 (or1k_elf_finish_dynamic_sections): Use new or1k_write_plt_entry
360 (or1k_elf_finish_dynamic_symbol): Update to write large PLTs
362 (allocate_dynrelocs): Use elf_or1k_plt_entry_size to account for
365 2021-05-06 Stafford Horne <shorne@gmail.com>
368 * elf32-or1k.c (or1k_elf_relocate_section): Relax R_OR1K_GOT16
369 overflow check if we have R_OR1K_GOT_AHI16 followed by
372 2021-05-06 Stafford Horne <shorne@gmail.com>
375 * bfd-in2.h: Add BFD_RELOC_OR1K_GOT_AHI16 relocation.
376 * elf32-or1k.c (or1k_elf_howto_table, or1k_reloc_map): Likewise.
377 (or1k_final_link_relocate, or1k_elf_relocate_section,
378 or1k_elf_check_relocs): Likewise.
379 * libbfd.h (bfd_reloc_code_real_names): Likewise.
382 2021-05-06 Stafford Horne <shorne@gmail.com>
385 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Change
386 condition used to cleanup plt entries to cleanup forced local
389 2021-05-05 H.J. Lu <hongjiu.lu@intel.com>
392 * elflink.c (elf_link_output_symstrtab): Always append ".COUNT"
395 2021-05-05 Alan Modra <amodra@gmail.com>
397 * vms-lib.c (vms_traverse_index): Account for vms_kbn size when
398 sanity checking keylen.
400 2021-05-04 Nick Clifton <nickc@redhat.com>
402 * libbfd.c (bfd_malloc): Provide some documenation. Treat a size
404 (bfd_realloc): Likewise.
405 (bfd_zmalloc): Likewise.
406 (bfd_realloc_or_free): Provide some documentation. Treat a size
407 of 0 as a request to free.
408 * libbfd-in.h (bfd_realloc): Remove prototype.
409 (bfd_realloc_or_free): Remove prototype.
410 (bfd_zmalloc): Remove prototype.
411 * libbfd.h: Regenerate.
413 2021-05-03 Jan Beulich <jbeulich@suse.com>
415 * elf32-i386.c (elf_howto_table): Switch all 32-bit relocs to
416 complain_overflow_dont.
417 * elf64-x86-64.c (x86_64_elf_howto_table): Switch all 64-bit
418 relocs to complain_overflow_dont.
420 2021-05-03 Alan Modra <amodra@gmail.com>
422 * elf32-ppc.c (allocate_dynrelocs): Keep dyn_relocs for undefweak
423 symbols when -z dynamic-undefined-weak or when there are no
424 dynamic relocs in read-only sections and -z nodynamic-undefined-weak
426 * elf64-ppc.c (allocate_dynrelocs): Likewise.
428 2021-05-03 Alan Modra <amodra@gmail.com>
430 * elf32-ppc.c (allocate_dynrelocs): Call ensure_undef_dynamic for
431 weak undefined symols that only appear on PLT relocs.
432 * elf64-ppc.c (allocate_dynrelocs): Likewise.
434 2021-05-03 Alan Modra <amodra@gmail.com>
437 * elf32-ppc.c (ppc_elf_inline_plt): Do increment rel in loop.
439 2021-05-03 Alan Modra <amodra@gmail.com>
441 * elf32-csky.c (is_mapping_symbol_name): New function.
442 (csky_elf_is_target_special_symbol): Likewise.
443 (csky_elf_maybe_function_sym): Likewise.
444 (bfd_elf32_bfd_is_target_special_symbol): Define.
445 (elf_backend_maybe_function_sym): Define.
447 2021-04-30 Nick Clifton <nickc@redhat.com>
450 * mach-o.c (bfd_mach_o_core_fetch_environment): Use bfd_get_32 to
453 2021-04-30 Nick Clifton <nickc@redhat.com>
456 * elf32-xtensa.c (elf_xtensa_grok_prstatus): Check for core notes
459 2021-04-30 Nick Clifton <nickc@redhat.com>
462 * libbfd.c (bfd_realloc_or_free): Do not free a pointer than has
463 been realloc'ed to size 0.
465 2021-04-30 Nick Clifton <nickc@redhat.com>
468 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Check for invalid name
471 2021-04-29 Nick Clifton <nickc@redhat.com>
474 * som.c (som_slurp_symbol_table): Assign symbols without any scope
475 to the undefined section.
476 (som_decode_symclass): Check for a missing symbol section.
477 * syms.c (bfd_decode_symclass): Likewise.
479 2021-04-29 Nick Clifton <nickc@redhat.com>
482 * som.c (som_slurp_string_table): Place a terminating NUL byte at
483 the end of the table.
484 (som_slurp_symbol_table): Check for an over-large offset into the
487 2021-04-28 Nick Clifton <nickc@redhat.com>
489 * elf.c (_bfd_elf_maybe_function_sym): Do not accept annobin
490 symbols as potential function symbols.
491 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): Likewise.
492 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
493 * elf32-arm.c (elf32_arm_maybe_function_sym): Likewise.
495 2021-04-26 Mike Frysinger <vapier@gentoo.org>
497 * elf-bfd.h: Include stdlib.h.
499 2021-04-26 Jan Beulich <jbeulich@suse.com>
501 * elf32-i386.c (elf_howto_table): Switch R_386_PC16 to
502 complain_overflow_signed.
503 * elf64-x86-64.c (x86_64_elf_howto_table): Switch R_X86_64_PC16
504 to complain_overflow_signed.
506 2021-04-23 Eric Botcazou <ebotcazou@adacore.com>
508 * elf.c (special_sections_p): Add .persistent.bss.
510 2021-04-23 Jan Beulich <jbeulich@suse.com>
512 * elf32-i386.c (elf_howto_table): R_386_TLS_DESC_CALL has zero
514 * elf64-x86-64.c (x86_64_elf_howto_table): R_X86_64_TLSDESC_CALL
517 2021-04-22 Clément Chigot <clement.chigot@atos.net>
519 * hash.c (struct bfd_strtab_hash): Remove xcoff field.
520 Add length_field_size field.
521 (_bfd_stringtab_init): Change prototype.
522 Adapt to new length_field_size.
523 (_bfd_xcoff_stringtab_init): Likewise.
524 (_bfd_stringtab_add): Likewise.
525 (_bfd_stringtab_emit): Likewise.
526 * libbfd-in.h (_bfd_xcoff_stringtab_init):
528 * libbfd.h: Regenerate.
529 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create):
530 Call _bfd_xcoff_stringtab_init with isxcoff64 value.
532 2021-04-22 Clément Chigot <clement.chigot@atos.net>
534 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Add errors for
535 unsupported storage class or auxialiry entries.
536 Improve and adapt to new aux structures.
538 (_bfd_xcoff_swap_aux_out): Likewise.
539 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Likewise.
540 (_bfd_xcoff64_swap_aux_out): Likewise.
542 2021-04-21 Eli Zaretskii <eliz@gnu.org>
545 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add display
546 of IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP,
547 IMAGE_FILE_NET_RUN_FROM_SWAP and IMAGE_FILE_UP_SYSTEM_ONLY flags.
548 Decode the contents of the DllCharacteristics field.
550 2021-04-21 Nick Clifton <nickc@redhat.com>
553 * srec.c (srec_read_section): Replace assertions with error
556 2021-04-20 Clément Chigot <clement.chigot@atos.net>
559 * reloc.c (BFD_RELOC_PPC_NEG): New relocation.
560 * bfd-in2.h: Regenerate.
561 * libbfd.h: Regenerate.
562 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Add
563 BFD_RELOC_PPC_NEG handler.
564 (xcoff_reloc_type_neg): Correctly substract addend.
565 * coff64-rs6000.c (xcoff64_howto_table): Add R_NEG_32
567 (xcoff64_rtype2howto): Add handler for R_NEG_32.
568 (xcoff64_reloc_type_lookup): Add BFD_RELOC_PPC_NEG handler.
569 * xcofflink.c (xcoff_need_ldrel_p): Check output section
570 for R_POS-like relocations. New argument added.
571 (xcoff_mark): Adapt to new xcoff_need_ldrel_p argument.
572 (xcoff_link_input_bfd): Likewise.
574 2021-04-16 Alan Modra <amodra@gmail.com>
577 * coffcode.h (styp_to_sec_flags): Use an unsigned long styp_flags.
578 (coff_write_object_contents): Pass bfd to COFF_ENCODE_ALIGNMENT,
579 ignore alignment checks when return is false. Formatting.
581 2021-04-15 Nelson Chu <nelson.chu@sifive.com>
584 * elfnn-riscv.c (riscv_elf_is_target_special_symbol): Added to
585 omit local and empty symbols since they usually generated to
586 mark the auipc instructions.
588 2021-04-15 Lifang Xia<lifang_xia@c-sky.com>
590 * elf32-csky.c (csky_elf_howto_table)
591 <R_CKCORE_PCREL_IMM16BY2>: Set special_function to
592 bfd_elf_generic_reloc.
593 <R_CKCORE_PCREL_IMM16BY4>: Likewise.
594 <R_CKCORE_PCREL_IMM10BY4>: Likewise.
595 <R_CKCORE_PCREL_IMM18BY2>: Likewise.
596 <R_CKCORE_PCREL_FLRW_IMM8BY4>: Likewise.
598 2021-04-14 H.J. Lu <hongjiu.lu@intel.com>
601 * elf.c (assign_file_positions_for_non_load_sections): Set
602 p_memsz to p_filesz for the loadable PT_NOTE segment.
604 2021-04-14 Frederic Cambus <fred@statdns.com>
606 * elf.c (elfcore_grok_netbsd_note): Remove unneeded #ifdef
607 checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
609 2021-04-14 Alan Modra <amodra@gmail.com>
612 * elf32-metag.c (elf_metag_relocate_section): Don't use &hh->elf
613 when hh might be NULL, test for NULL first.
615 2021-04-14 Alan Modra <amodra@gmail.com>
618 * elf32-arm.c (elf32_arm_size_stubs): Don't use &hash->root when
619 hash might be NULL, cast instead.
621 2021-04-13 Clément Chigot <clement.chigot@atos.net>
623 * xcofflink.c (xcoff_link_check_ar_symbols): Update esym earlier.
625 2021-04-13 Nelson Chu <nelson.chu@sifive.com>
627 * elfnn-riscv.c (riscv_version_mismatch): Do not report the warning
628 when the version of input or output is RISCV_UNKNOWN_VERSION, since
629 the extension is added implicitly.
630 * elfxx-riscv.c: Updated the obsolete comments.
631 (RISCV_UNKNOWN_VERSION): Moved to elfxx-riscv.h.
632 * elfxx-riscv.h (RISCV_UNKNOWN_VERSION): Added.
634 2021-04-12 Alan Modra <amodra@gmail.com>
636 * elf-bfd.h (ENABLE_CHECKING): Define.
637 (elf_link_hash_lookup): Abort if wrong type of hash table.
638 * configure.ac (--enable-checking): Add support.
639 * config.in: Regenerate.
640 * configure: Regenerate.
642 2021-04-12 Alan Modra <amodra@gmail.com>
644 * elf-bfd.h (is_elf_hash_table): Convert macro to inline function.
645 (elf_link_hash_lookup, elf_link_hash_traverse): Likewise.
646 (elf_hash_table, elf_hash_table_id): Likewise.
647 * elf32-arm.c (elf32_arm_setup_section_lists): Delete redundant
648 is_elf_hash_table check.
649 * elf32-csky.c (elf32_csky_setup_section_lists): Likewise.
650 * elf32-hppa.c (clobber_millicode_symbols): Correct param types.
651 * elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
652 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free: Likewise.
653 (elfNN_ia64_global_dyn_sym_thunk: Likewise.
654 * elf64-ia64-vms.c (elf64_ia64_global_dyn_info_free): Likewise.
655 (elf64_ia64_global_dyn_sym_thunk): Likewise.
656 (elf64_vms_link_add_object_symbols): Pass base type of hash table
657 to is_elf_hash_table.
658 * elflink.c (_bfd_elf_dynamic_symbol_p): Likewise.
659 (_bfd_elf_symbol_refs_local_p, _bfd_elf_add_dynamic_entry): Likewise.
660 (_bfd_elf_strip_zero_sized_dynamic_sections): Likewise.
661 (_bfd_elf_link_check_relocs, elf_link_add_object_symbols): Likewise.
662 (bfd_elf_final_link): Likewise.
663 * elfnn-aarch64.c (elfNN_aarch64_setup_section_lists): Likewise.
664 * elf64-ppc.c (ppc64_elf_set_toc): Likewise. Use bfd_link_hash_lookup.
666 2021-04-12 Alan Modra <amodra@gmail.com>
668 * elf-bfd.h (struct elf_backend_data): Return bfd_link_hash_entry*
669 from elf_backend_archive_symbol_lookup.
670 (_bfd_elf_archive_symbol_lookup): Return bfd_link_hash_entry*.
671 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Likewise. Check
672 we have a ppc_hash_table before accessing ppc_link_hash_entry
674 * elflink.c (_bfd_elf_archive_symbol_lookup): Return
675 bfd_link_hash_entry*.
676 (elf_link_add_archive_symbols): Adjust to suit.
678 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
680 * elfxx-riscv.c (riscv_parse_std_ext): Fixed the wrong versions of
681 i-ext when expanding g-ext.
683 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
685 * elfxx-riscv.c (riscv_ext_dont_care_version): Removed.
686 (riscv_parse_add_subset): Always add the implicit extensions, even if
687 their versions are RISCV_UNKNOWN_VERSION.
688 (riscv_parse_std_ext): Delay to add i-ext as the implicit extension
689 in the riscv_parse_add_implicit_subsets. Besides, add g-ext as the
690 implicit extension after it has been expanded.
691 (riscv_parse_add_implicit_subsets): Updated.
693 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
695 * elfxx-riscv.c (riscv_std_z_ext_strtab): Moved forward.
696 (riscv_std_s_ext_strtab): Likewise.
697 (riscv_std_h_ext_strtab): Likewise.
698 (riscv_std_zxm_ext_strtab): Added for the zxm prefix.
699 (enum riscv_prefix_ext_class): Moved forward and renamed from
700 riscv_isa_ext_class. Reorder them according to the parsing order,
701 since the enum values are used to check the orders in the
702 riscv_compare_subsets.
703 (struct riscv_parse_prefix_config): Moved forward and renamed from
704 riscv_parse_config_t. Also removed the ext_valid_p field, the
705 related functions are replaced by riscv_valid_prefixed_ext.
706 (parse_config): Moved forward and updated. The more letters of the
707 prefix string, the more forward it must be defined. Otherwise, we
708 will get the wrong mapping when using strncmp in riscv_get_prefix_class.
709 (riscv_get_prefix_class): Moved forward. Support to parse the
710 multi-letter prefix, like zxm.
711 (riscv_known_prefixed_ext): New function, check if the prefixed
712 extension is supported according to the right riscv_std_*_ext_strtab.
713 (riscv_valid_prefixed_ext): New function, used to replace the
714 riscv_ext_*_valid_p functions.
715 (riscv_init_ext_order): Do not set the values for prefix keywords
716 since they may have multiple letters for now.
717 (riscv_compare_subsets): Set the order values of prefix keywords
718 to negative numbers according to the riscv_prefix_ext_class.
719 (riscv_parse_std_ext): Call riscv_get_prefix_class to see if we
720 have parsed the prefixed extensions.
721 (riscv_parse_prefixed_ext): Updated and removed the parameter config.
722 Report error when the prefix is unknown.
723 (riscv_parse_subset): Do not parse the prefixed extensions according
724 to the orders in the parse_config. Remove the confused message and
725 let riscv_parse_prefixed_ext to report the details.
726 * elfxx-riscv.h (enum riscv_isa_ext_class): Moved to elfxx-riscv.c.
727 (riscv_get_prefix_class): Removed to static.
729 2021-04-08 Mike Frysinger <vapier@gentoo.org>
731 * configure.ac (ACX_BUGURL): Use https://.
732 * configure.com (COPY_TEXT): Likewise.
733 * configure: Regenerate.
735 2021-04-05 Alan Modra <amodra@gmail.com>
737 * configure.ac: Don't check for long long or long double type.
738 Don't check for alloca.h, limits.h, stddef.h, stdlib.h, string.h,
739 strings.h, time.h, wchar.h, wctype.h or sys/time.h. Don't check
740 for strtoull, free, malloc, realloc, getenv, strstr, snprintf,
741 vsnprintf, strlen or setitimer. Sort AC_CHECK_DECLS.
742 (AC_ISC_POSIX): Don't invoke.
743 (AC_HEADER_TIME, AC_HEADER_DIRENT, ACX_HEADER_STRING): Likewise.
744 * sysdep.h: Remove many HAVE_*_H checks and fallback declarations.
745 Do test HAVE_SYS_TYPES_H. Don't include sys/time.h. Reorder
746 header order as per automake AC_INCLUDES_DEFAULT.
747 * bfd-in.h: Include inttypes.h unconditionally.
748 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Assume long long and
749 long double are available.
750 (bfd_scan_vma): Assume long long and strtoull are available.
751 * elflink.c: Include limits.h unconditionally.
752 * elfnn-riscv.c: Likewise.
753 * wasm-module.c: Likewise.
754 * hpux-core.c: Include dirent.h unconditionally.
755 * trad-core.c: Likewise.
756 * hosts/x86-64linux.h: Include stdlib.h unconditionally.
757 * peXXigen.c: Remove HAVE_WCHAR_H and HAVE_WCTYPE_H checks.
758 * elf32-m68hc1x.c: Don't include alloca-conf.h.
759 * elf64-hppa.c: Likewise.
761 * wasm-module.c: Likewise.
763 * bfd-in2.h: Regenerate.
764 * config.in: Regenerate.
765 * configure: Regenerate.
767 2021-04-01 Tamar Christina <tamar.christina@arm.com>
770 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore overflow.
772 2021-04-01 Martin Liska <mliska@suse.cz>
774 * ecoff.c (strneq): Remove strneq and use startswith.
775 (_bfd_ecoff_slurp_armap): Likewise.
777 2021-04-01 Martin Liska <mliska@suse.cz>
779 * elf-bfd.h (bfd_section_is_ctf): Use startswith function.
780 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
781 (elf_get_reloc_section): Likewise.
782 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
783 * elf32-m32r.c (m32r_elf_section_flags): Likewise.
784 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections): Likewise.
785 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
786 (nds32_elf_relocate_section): Likewise.
787 (nds32_elf_action_discarded): Likewise.
788 (nds32_elf_check_relocs): Likewise.
789 (nds32_elf_section_flags): Likewise.
790 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
791 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
792 * elf32-rx.c (rx_table_find): Likewise.
793 (rx_table_map): Likewise.
794 * elf32-spu.c (spu_elf_backend_symbol_processing): Likewise.
795 (spu_elf_find_overlays): Likewise.
796 (needs_ovl_stub): Likewise.
797 (allocate_spuear_stubs): Likewise.
798 (build_spuear_stubs): Likewise.
799 (mark_overlay_section): Likewise.
800 (spu_elf_auto_overlay): Likewise.
801 (spu_elf_output_symbol_hook): Likewise.
802 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
803 * elf32-xtensa.c (xtensa_property_section_name): Likewise.
804 * elf64-ppc.c (ppc64_elf_section_flags): Likewise.
805 (ppc64_elf_relocate_section): Likewise.
806 * elflink.c (resolve_section): Likewise.
807 (UNARY_OP): Likewise.
808 (BINARY_OP_HEAD): Likewise.
809 (elf_link_input_bfd): Likewise.
810 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
811 * elfxx-riscv.c (riscv_parse_subset): Likewise.
812 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
813 * opncls.c (get_build_id): Likewise.
815 2021-03-31 Alan Modra <amodra@gmail.com>
818 * bfd-in.h: Don't poison FALSE or TRUE.
819 * bfd-in2.h: Regenerate.
821 2021-03-31 Alan Modra <amodra@gmail.com>
823 * sysdep.h: POISON_BFD_BOOLEAN: Define.
824 * aix5ppc-core.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h,
825 * aoutx.h, * arc-got.h, * archive.c, * archive64.c, * archures.c,
826 * bfd-in.h, * bfd.c, * bfdwin.c, * binary.c, * cache.c,
827 * coff-alpha.c, * coff-arm.c, * coff-arm.h, * coff-bfd.c,
828 * coff-bfd.h, * coff-go32.c, * coff-i386.c, * coff-ia64.c,
829 * coff-mcore.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c,
830 * coff-stgo32.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c,
831 * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c,
832 * coffcode.h, * coffgen.c, * cofflink.c, * compress.c,
833 * corefile.c, * cpu-aarch64.c, * cpu-aarch64.h, * cpu-alpha.c,
834 * cpu-arc.c, * cpu-arm.c, * cpu-arm.h, * cpu-avr.c, * cpu-bfin.c,
835 * cpu-bpf.c, * cpu-cr16.c, * cpu-cris.c, * cpu-crx.c,
836 * cpu-csky.c, * cpu-d10v.c, * cpu-d30v.c, * cpu-dlx.c,
837 * cpu-epiphany.c, * cpu-fr30.c, * cpu-frv.c, * cpu-ft32.c,
838 * cpu-h8300.c, * cpu-hppa.c, * cpu-i386.c, * cpu-ia64.c,
839 * cpu-iamcu.c, * cpu-ip2k.c, * cpu-iq2000.c, * cpu-k1om.c,
840 * cpu-l1om.c, * cpu-lm32.c, * cpu-m10200.c, * cpu-m10300.c,
841 * cpu-m32c.c, * cpu-m32r.c, * cpu-m68hc11.c, * cpu-m68hc12.c,
842 * cpu-m68k.c, * cpu-m9s12x.c, * cpu-m9s12xg.c, * cpu-mcore.c,
843 * cpu-mep.c, * cpu-metag.c, * cpu-microblaze.c, * cpu-mips.c,
844 * cpu-mmix.c, * cpu-moxie.c, * cpu-msp430.c, * cpu-mt.c,
845 * cpu-nds32.c, * cpu-nfp.c, * cpu-nios2.c, * cpu-ns32k.c,
846 * cpu-or1k.c, * cpu-pdp11.c, * cpu-pj.c, * cpu-powerpc.c,
847 * cpu-pru.c, * cpu-riscv.c, * cpu-rl78.c, * cpu-rs6000.c,
848 * cpu-rx.c, * cpu-s12z.c, * cpu-s390.c, * cpu-score.c,
849 * cpu-sh.c, * cpu-sparc.c, * cpu-spu.c, * cpu-tic30.c,
850 * cpu-tic4x.c, * cpu-tic54x.c, * cpu-tic6x.c, * cpu-tilegx.c,
851 * cpu-tilepro.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-vax.c,
852 * cpu-visium.c, * cpu-wasm32.c, * cpu-xc16x.c, * cpu-xgate.c,
853 * cpu-xstormy16.c, * cpu-xtensa.c, * cpu-z80.c, * cpu-z8k.c,
854 * dwarf1.c, * dwarf2.c, * ecoff-bfd.h, * ecoff.c, * ecofflink.c,
855 * elf-attrs.c, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h,
856 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-nacl.c,
857 * elf-nacl.h, * elf-properties.c, * elf-s390-common.c,
858 * elf-s390.h, * elf-strtab.c, * elf-vxworks.c, * elf-vxworks.h,
859 * elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c,
860 * elf32-arm.h, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c,
861 * elf32-bfin.h, * elf32-cr16.c, * elf32-cr16.h, * elf32-cris.c,
862 * elf32-crx.c, * elf32-csky.c, * elf32-csky.h, * elf32-d10v.c,
863 * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
864 * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c,
865 * elf32-h8300.c, * elf32-hppa.c, * elf32-hppa.h, * elf32-i386.c,
866 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
867 * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
868 * elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c,
869 * elf32-m68k.h, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
870 * elf32-metag.h, * elf32-microblaze.c, * elf32-mips.c,
871 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
872 * elf32-nios2.c, * elf32-nios2.h, * elf32-or1k.c, * elf32-pj.c,
873 * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
874 * elf32-rx.c, * elf32-s12z.c, * elf32-s390.c, * elf32-score.c,
875 * elf32-score.h, * elf32-score7.c, * elf32-sh-relocs.h,
876 * elf32-sh.c, * elf32-sparc.c, * elf32-spu.c, * elf32-spu.h,
877 * elf32-tic6x.c, * elf32-tic6x.h, * elf32-tilegx.c,
878 * elf32-tilepro.c, * elf32-v850.c, * elf32-v850.h,
879 * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
880 * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
881 * elf32-xtensa.c, * elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c,
882 * elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c,
883 * elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c,
884 * elf64-ppc.h, * elf64-s390.c, * elf64-sparc.c,
885 * elf64-tilegx.c, * elf64-x86-64.c, * elfcode.h,
886 * elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c,
887 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c,
888 * elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h,
889 * elfxx-mips.c, * elfxx-mips.h, * elfxx-riscv.c, * elfxx-riscv.h,
890 * elfxx-sparc.c, * elfxx-sparc.h, * elfxx-target.h,
891 * elfxx-tilegx.c, * elfxx-tilegx.h, * elfxx-x86.c, * elfxx-x86.h,
892 * format.c, * genlink.h, * hash.c, * i386aout.c, * i386lynx.c,
893 * i386msdos.c, * ihex.c, * libaout.h, * libbfd-in.h,
894 * libbfd.c, * libcoff-in.h, * libecoff.h, * libpei.h,
895 * libxcoff.h, * linker.c, * mach-o-aarch64.c, * mach-o-arm.c,
896 * mach-o-i386.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h,
897 * merge.c, * mmo.c, * netbsd.h, * opncls.c, * pc532-mach.c,
898 * pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-sh.c,
899 * pe-x86_64.c, * peXXigen.c, * pef.c, * pei-arm.c, * pei-i386.c,
900 * pei-ia64.c, * pei-mcore.c, * pei-sh.c, * pei-x86_64.c,
901 * peicode.h, * plugin.c, * plugin.h, * ppcboot.c, * reloc.c,
902 * reloc16.c, * rs6000-core.c, * section.c, * simple.c, * som.c,
903 * som.h, * srec.c, * stabs.c, * syms.c, * targets.c, * tekhex.c,
904 * verilog.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * vms.h,
905 * wasm-module.c, * xcofflink.c, * xcofflink.h, * xsym.c,
906 * xsym.h: Replace bfd_boolean with bool, FALSE with false, and
907 TRUE with true throughout.
908 * bfd-in2.h: Regenerate.
909 * libbfd.h: Regenerate.
910 * libcoff.h: Regenerate.
912 2021-03-31 Alan Modra <amodra@gmail.com>
914 * bfd-in.h: Include stdbool.h.
915 (bfd_boolean): Define as bool
916 * bfd-in2.h: Regenerate.
918 2021-03-31 Alan Modra <amodra@gmail.com>
920 * .gitignore: Delete bfd_stdint.h entry.
921 * Makefile.am (bfdinclude_HEADERS): Delete bfd_stdint.h.
922 (BUILD_HFILES, LOCAL_H_DEPS): Likewise.
923 * bfd-in.h: Include stdint.h in place of bfd_stdint.h.
924 * configure.ac: Don't invoke GCC_HEADER_STDINT.
925 * configure.com: Don't create bfd_stdint.h.
926 * Makefile.in: Regenerate.
927 * aclocal.m4: Regenerate.
928 * bfd-in2.h: Regenerate.
929 * config.in: Regenerate.
930 * configure: Regenerate.
931 * doc/Makefile.in: Regenerate.
932 * po/BLD-POTFILES.in: Regenerate.
934 2021-03-31 Alan Modra <amodra@gmail.com>
936 * bfd-in.h: Include string.h.
937 (LITMEMCPY, LITSTRCPY): Delete.
938 * bfd-in2.h: Regenerate.
940 2021-03-30 Alan Modra <amodra@gmail.com>
942 * elflink.c (elf_link_add_object_symbols): Don't set h->indx
943 unless is_elf_hash_table.
945 2021-03-29 Alan Modra <amodra@gmail.com>
947 * aoutx.h (aout_link_write_symbols): Don't cast boolean expression
949 * elf32-or1k.c (or1k_set_got_and_rela_sizes): Dont compare booleans
951 * elf32-arc.c (name_for_global_symbol): Don't compare boolean to TRUE.
952 (is_reloc_PC_relative): Don't use "boolean_condition ? TRUE : FALSE".
953 (is_reloc_SDA_relative, is_reloc_for_GOT): Likewise.
954 (is_reloc_for_PLT, is_reloc_for_TLS): Likewise.
955 * elf32-arm.c (stm32l4xx_need_create_replacing_stub): Likewise.
956 * elf32-nds32.c (insert_nds32_elf_blank): Likewise.
957 * elf32-rx.c (rx_set_section_contents): Likewise.
958 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
959 * elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): Likewise.
960 * mach-o.c (bfd_mach_o_read_command): Likewise.
961 * targets.c (bfd_get_target_info): Likewise.
963 2021-03-29 Alan Modra <amodra@gmail.com>
965 * coff-z80.c (z80_is_local_label_name): Return bfd_boolean.
966 * elf32-z80.c (z80_is_local_label_name): Likewise.
967 * elf32-spu.c (spu_elf_modify_headers): Likewise.
968 * elf32-nds32.h (struct elf_nds32_link_hash_table <hyper_relax>):
970 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Correct test
971 for error return from vms_write_data_block.
973 2021-03-29 Alan Modra <amodra@gmail.com>
975 * elf32-i386.c (elf_i386_finish_local_dynamic_symbol): Return int.
976 * elf64-ia64-vms.c (elf64_ia64_local_dyn_info_free): Likewise.
977 (elf64_ia64_local_dyn_sym_thunk): Likewise.
978 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol): Likewise.
979 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_ifunc_dynrelocs),
980 (elfNN_aarch64_finish_local_dynamic_symbol): Likewise.
981 * elfnn-ia64.c (elfNN_ia64_local_dyn_info_free): Likewise.
982 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
983 * elfnn-riscv.c (allocate_local_ifunc_dynrelocs): Likewise.
984 (riscv_pcrel_reloc_eq): Likewise.
985 (riscv_elf_finish_local_dynamic_symbol): Likewise.
986 * elfxx-sparc.c (allocate_local_dynrelocs): Likewise.
987 (finish_local_dynamic_symbol): Likewise.
988 * elfxx-x86.c (elf_x86_allocate_local_dynreloc): Likewise.
989 * elfxx-mips.c (mips_elf_resolve_got_page_ref): Likewise.
990 (mips_elf_count_got_symbols): Change return type to bfd_boolean.
992 2021-03-29 Alan Modra <amodra@gmail.com>
994 * elflink.c (elf_link_output_symstrtab): Make flinfo parameter
996 (bfd_elf_final_link): Delete out_sym_func typedef and don't cast
997 elf_link_output_symstrtab when calling output_arch_syms and
998 output_arch_local_syms.
999 * elf-bfd.h (struct elf_backend_data <elf_backend_output_arch_syms,
1000 elf_backend_output_arch_local_syms>): Change return type of func
1001 arg to match elf_link_output_symstrtab.
1002 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Correct
1004 * elf32-nds32.c (nds32_elf_output_symbol_hook): Correct return type.
1005 (nds32_elf_output_arch_syms): Correct func return type.
1007 2021-03-29 Alan Modra <amodra@gmail.com>
1009 * elf-m10200.c (mn10200_elf_relocate_section): Return int.
1010 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1011 * elf32-arc.c (elf_arc_relocate_section): Likewise.
1012 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1013 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1014 * elf32-bfin.c (bfin_relocate_section): Likewise.
1015 (bfinfdpic_relocate_section): Likewise.
1016 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1017 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1018 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1019 * elf32-csky.c (csky_elf_relocate_section): Likewise.
1020 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1021 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1022 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1023 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1024 * elf32-ft32.c (ft32_elf_relocate_section): Likewise.
1025 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1026 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1027 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1028 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1029 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1030 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1031 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1032 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1033 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1034 * elf32-m68hc1x.h (elf32_m68hc11_relocate_section): Likewise.
1035 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1036 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1037 * elf32-mep.c (mep_elf_relocate_section): Likewise.
1038 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1039 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1040 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1041 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1042 * elf32-mt.c (mt_elf_relocate_section): Likewise.
1043 * elf32-nds32.c (nds32_elf_relocate_section): Likewise.
1044 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1045 * elf32-or1k.c (or1k_elf_relocate_section): Likewise.
1046 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1047 * elf32-pru.c (pru_elf32_relocate_section): Likewise.
1048 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1049 * elf32-rx.c (rx_elf_relocate_section): Likewise.
1050 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1051 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1052 (_bfd_score_elf_relocate_section): Likewise.
1053 * elf32-score.h (s7_bfd_score_elf_relocate_section): Likewise.
1054 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1055 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1056 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1057 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1058 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1059 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1060 * elf32-visium.c (visium_elf_relocate_section): Likewise.
1061 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1062 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1063 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1064 * elf32-z80.c (z80_elf_relocate_section): Likewise.
1065 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1066 (elf64_alpha_relocate_section): Likewise.
1067 * elf64-bpf.c (bpf_elf_relocate_section): Likewise.
1068 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1069 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
1070 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1071 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1072 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1073 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1074 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1075 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1076 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1077 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1078 * elfxx-mips.h (_bfd_mips_elf_relocate_section): Likewise.
1079 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1080 * elfxx-sparc.h (_bfd_sparc_elf_relocate_section): Likewise.
1081 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1082 * elfxx-tilegx.h (tilegx_elf_relocate_section): Likewise.
1084 2021-03-26 Keith Seitz <keiths@redhat.com>
1086 * elfcore.h (_bfd_elf_core_find_build_id): Seek file
1087 offset of program headers after calling elf_read_notes.
1089 2021-03-23 Jan Beulich <jbeulich@suse.com>
1091 * dwarf2.c (read_indexed_string): Rename index to idx.
1093 2021-03-22 Martin Liska <mliska@suse.cz>
1095 * bfd-in.h (startswith): Add startswith function.
1096 (CONST_STRNEQ): Remove.
1097 * bfd-in2.h (startswith): Regenerate with make headers.
1098 * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith.
1099 (_bfd_slurp_extended_name_table): Likewise.
1100 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1101 * bfd.c (bfd_get_sign_extend_vma): Likewise.
1102 (bfd_convert_section_size): Likewise.
1103 (bfd_convert_section_contents): Likewise.
1104 * coff-stgo32.c (go32exe_create_stub): Likewise.
1105 (go32exe_check_format): Likewise.
1106 * coffcode.h (styp_to_sec_flags): Likewise.
1107 (GNU_DEBUGALTLINK): Likewise.
1108 * coffgen.c (_bfd_coff_section_already_linked): Likewise.
1109 (coff_gc_sweep): Likewise.
1110 (bfd_coff_gc_sections): Likewise.
1111 * cofflink.c (coff_link_add_symbols): Likewise.
1112 (process_embedded_commands): Likewise.
1113 * compress.c (bfd_is_section_compressed_with_header): Likewise.
1114 (bfd_init_section_decompress_status): Likewise.
1115 * dwarf2.c (find_debug_info): Likewise.
1116 (place_sections): Likewise.
1117 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1118 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1119 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1120 (assign_section_numbers): Likewise.
1121 (elfcore_grok_win32pstatus): Likewise.
1122 * elf32-arm.c (cmse_scan): Likewise.
1123 (elf32_arm_gc_mark_extra_sections): Likewise.
1124 (elf32_arm_size_dynamic_sections): Likewise.
1125 (is_arm_elf_unwind_section_name): Likewise.
1126 * elf32-bfin.c (bfin_size_dynamic_sections): Likewise.
1127 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1128 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
1129 * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise.
1130 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
1131 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1132 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1133 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1134 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1135 * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise.
1136 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
1137 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1138 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1139 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1140 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1141 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
1142 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
1143 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
1144 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise.
1145 (elf32_tic6x_size_dynamic_sections): Likewise.
1146 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1147 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise.
1148 (xtensa_is_insntable_section): Likewise.
1149 (xtensa_is_littable_section): Likewise.
1150 (xtensa_is_proptable_section): Likewise.
1151 (xtensa_property_section_name): Likewise.
1152 (xtensa_callback_required_dependence): Likewise.
1153 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1154 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1155 * elf64-ia64-vms.c (is_unwind_section_name): Likewise.
1156 (get_reloc_section): Likewise.
1157 (elf64_ia64_size_dynamic_sections): Likewise.
1158 (elf64_ia64_object_p): Likewise.
1159 * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise.
1160 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
1161 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1162 * elflink.c (elf_link_add_object_symbols): Likewise.
1163 (_bfd_elf_gc_mark_extra_sections): Likewise.
1164 (bfd_elf_parse_eh_frame_entries): Likewise.
1165 (_bfd_elf_section_already_linked): Likewise.
1166 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise.
1167 * elfnn-ia64.c (is_unwind_section_name): Likewise.
1168 (elfNN_ia64_size_dynamic_sections): Likewise.
1169 (elfNN_ia64_object_p): Likewise.
1170 * elfxx-mips.c (FN_STUB_P): Likewise.
1171 (CALL_STUB_P): Likewise.
1172 (CALL_FP_STUB_P): Likewise.
1173 (_bfd_mips_elf_section_from_shdr): Likewise.
1174 (_bfd_mips_elf_fake_sections): Likewise.
1175 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1176 (_bfd_mips_final_write_processing): Likewise.
1177 (_bfd_mips_elf_final_link): Likewise.
1178 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1179 * elfxx-x86.c (elf_i386_is_reloc_section): Likewise.
1180 (elf_x86_64_is_reloc_section): Likewise.
1181 * hpux-core.c (thread_section_p): Likewise.
1182 * libcoff.h (bfd_pei_p): Likewise.
1183 * linker.c (REAL): Likewise.
1184 (unwrap_hash_lookup): Likewise.
1185 (_bfd_generic_link_add_one_symbol): Likewise.
1186 * mmo.c (mmo_internal_write_section): Likewise.
1187 * osf-core.c (osf_core_core_file_p): Likewise.
1188 * pef.c (bfd_pef_print_symbol): Likewise.
1189 * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise.
1190 * som.c (som_slurp_symbol_table): Likewise.
1191 (som_slurp_armap): Likewise.
1192 * wasm-module.c (wasm_compute_custom_section_file_position): Likewise.
1194 2021-03-22 Jan Beulich <jbeulich@suse.com>
1196 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Add missing
1197 language translation wrapping to _bfd_error_handler()
1200 2021-03-21 Alan Modra <amodra@gmail.com>
1202 * bfd-in.h (startswith): New inline.
1203 (CONST_STRNEQ): Use startswith.
1204 * bfd-in2.h: Regenerate.
1206 2021-03-20 Alan Modra <amodra@gmail.com>
1209 * elf.c (_bfd_elf_make_section_from_shdr): Remove SHF_EXCLUDE
1210 test for .gnu.debuglto*.
1212 2021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1215 * elf.c (_bfd_elf_make_section_from_shdr): Treat
1216 .gnu.debuglto_.debug_ section as debugging section unless it is
1217 marked with SHF_EXCLUDE.
1218 * elflink.c (elf_create_symbuf): Revert commit 994b2513281.
1219 (bfd_elf_match_symbols_in_sections): Ignore section symbols when
1220 matching non-debugging sections or linkonce section with comdat
1223 2021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1226 * dwarf2.c (read_attribute_value): Check version >= 3 for
1229 2021-03-16 Nick Clifton <nickc@redhat.com>
1231 * peXXigen.c (_bfd_XXi_swap_aux_out): Avoid potential buffer
1232 overrun by using sizeof of the destination x_fname field as the
1235 2021-03-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1237 * elfxx-riscv.c (riscv_std_z_ext_strtab): Add zba, zbb and zbc.
1239 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1241 * reloc.c (BFD_RELOC_PPC_TLS_LE, BFD_RELOC_PPC_TLS_IE,
1242 BFD_RELOC_PPC_TLS_M, BFD_RELOC_PPC_TLS_ML, BFD_RELOC_PPC64_TLS_GD,
1243 BFD_RELOC_PPC64_TLS_LD, BFD_RELOC_PPC64_TLS_LE,
1244 BFD_RELOC_PPC64_TLS_IE, BFD_RELOC_PPC64_TLS_M,
1245 BFD_RELOC_PPC64_TLS_ML): New relocations.
1246 * bfd-in2.h: Regenerate.
1247 * libbfd.h: Regenerate.
1248 * coff-rs6000.c (xcoff_calculate_relocation): Call
1249 xcoff_reloc_type_tls for TLS relocations.
1250 (xcoff_howto_table): Implement TLS relocations.
1251 (_bfd_xcoff_reloc_type_lookup): Add cases TLS relocations.
1252 (xcoff_reloc_type_tls): New function.
1253 * coff64-rs6000.c (xcoff_calculate_relocation): Likewise.
1254 (xcoff_howto_table): Likewise.
1255 (_bfd_xcoff_reloc_type_lookup): Likewise.
1256 * coffcode.h (sec_to_styp_flags): Handle TLS sections.
1257 (styp_to_sec_flags): Likewise.
1258 (coff_compute_section_file_positions): Avoid file offset
1259 optimisation for .data when the previous section is .tdata.
1260 (coff_write_object_contents): Handle TLS sections.
1261 * coffswap.h (coff_swap_aouthdr_out): Add support for
1262 new fields in aouthdr.
1263 * libxcoff.h (xcoff_reloc_type_tls): Add prototype.
1264 * xcofflink.c (xcoff_link_add_symbols): Handle XMC_UL.
1265 (xcoff_need_ldrel_p): Add cases for TLS relocations.
1266 (xcoff_create_ldrel): Add l_symndx for TLS sections.
1268 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1270 * reloc.c (BFD_RELOC_PPC_TOC16_HI, BFD_RELOC_PPC_TOC16_LO):
1272 * bfd-in2.h: Regenerate.
1273 * libbfd.h: Regenerate.
1274 * coff-rs6000.c (xcoff_calculate_relocation): Call
1275 xcoff_reloc_type_toc for R_TOCU and R_TOCL.
1276 (xcoff_howto_table): Remove src_mask for TOC relocations.
1277 Add R_TOCU and R_TOCL howtos.
1278 (_bfd_xcoff_reloc_type_lookup): Add cases for
1279 BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO.
1280 (xcoff_reloc_type_toc): Compute the whole offset.
1281 Implement R_TOCU and R_TOCL.
1282 * coff64-rs6000.c (xcoff64_calculate_relocation):
1284 (xcoff64_howto_table): Likewise.
1285 (xcoff64_reloc_type_lookup): Likewise.
1287 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1289 * coff-rs6000.c (xcoff_calculate_relocation): Correct and
1290 add new relocations.
1291 (xcoff_howto_table): Likewise.
1292 (xcoff_rtype2howto): Increase r_type maximum value.
1293 (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead
1294 of create a new one from scratch. Enable only some relocations
1295 to have a changing r_size.
1296 * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise.
1297 (xcoff64_howto_table): Likewise.
1298 (xcoff64_rtype2howto): Likewise.
1299 (xcoff64_ppc_relocate_section): Likewise.
1300 * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value.
1302 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1304 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Move.
1306 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1308 * coff64-rs6000.c (xcoff64_write_object_contents): Remove.
1309 * coffcode.h (coff_write_object_contents): Add bfd_mach_ppc_620
1310 support for o_cputype field. Avoid creating an empty a.out header
1313 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1315 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): Add
1318 2021-03-11 Nelson Chu <nelson.chu@sifive.com>
1320 * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean
1321 restart_relax, used to check if we need to run the whole
1322 relaxations from relax pass 0 to 2 again.
1323 (riscv_elf_link_hash_table_create): Init restart_relax to FALSE.
1324 (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set.
1325 (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code.
1326 (bfd_elfNN_riscv_restart_relax_sections): New function. Called by
1327 after_allocation to check if we need to run the whole relaxations again.
1328 (_bfd_riscv_relax_section): We will only enter into the relax pass 3
1329 when the restart_relax is FALSE; At last set restart_relax to TRUE if
1331 * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration.
1332 (bfd_elf64_riscv_restart_relax_sections): Likewise.
1334 2021-03-10 Jan Beulich <jbeulich@suse.com>
1336 * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
1339 2021-03-10 Alan Modra <amodra@gmail.com>
1340 Jan Beulich <jbeulich@suse.com>
1342 * elf.c (bfd_elf_generic_reloc): Make references between debug
1343 sections use section relative values.
1345 2021-03-09 Jan Beulich <jbeulich@suse.com>
1347 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
1349 2021-03-05 H.J. Lu <hongjiu.lu@intel.com>
1353 * bfd.c (_bfd_get_link_info): New function.
1354 * elf-bfd.h (output_elf_obj_tdata): Add link_info.
1355 (elf_link_info): New.
1356 * libbfd-in.h (_bfd_get_link_info): New prototype.
1357 * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
1358 R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
1359 * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
1360 (pex64_link_add_symbols): New function.
1361 (coff_bfd_link_add_symbols): New macro.
1362 * libbfd.h: Regenerated.
1364 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1365 Andrew Burgess <andrew.burgess@embecosm.com>
1367 * elf-bfd.h (elfcore_write_riscv_csr): Declare.
1368 * elf.c (elfcore_grok_riscv_csr): New function.
1369 (elfcore_grok_note): Handle NT_RISCV_CSR.
1370 (elfcore_write_riscv_csr): New function.
1371 (elfcore_write_register_note): Handle '.reg-riscv-csr'.
1373 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1374 Andrew Burgess <andrew.burgess@embecosm.com>
1376 * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
1377 (PRPSINFO_PR_PSARGS_LENGTH): Define.
1378 (riscv_write_core_note): New function.
1379 (riscv_elf_grok_psinfo): Make use of two new length defines.
1380 (elf_backend_write_core_note): Define.
1382 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1383 Andrew Burgess <andrew.burgess@embecosm.com>
1385 * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
1386 * elf.c (elfcore_grok_gdb_tdesc): New function.
1387 (elfcore_grok_note): Handle NT_GDB_TDESC.
1388 (elfcore_write_gdb_tdesc): New function.
1389 (elfcore_write_register_note): Handle NT_GDB_TDESC.
1391 2021-03-05 Nick Clifton <nickc@redhat.com>
1394 * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
1395 (read_indexed_string): Placeholder function.
1396 (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
1399 2021-03-05 Alan Modra <amodra@gmail.com>
1401 * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
1403 * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
1404 adjustments here instead. Separate pc-relative adjustments
1405 from symbol related adjustments. Tidy comments and formatting.
1407 2021-03-04 Jan Beulich <jbeulich@suse.com>
1409 * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
1412 2021-03-04 Alan Modra <amodra@gmail.com>
1414 * rs6000-core.c (rs6000coff_core_p): Correct prototype.
1416 2021-03-03 Alan Modra <amodra@gmail.com>
1419 * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
1420 processing not when start/stop symbol section is unmarked but
1421 on first time a start/stop symbol is processed.
1423 2021-03-03 Alan Modra <amodra@gmail.com>
1425 * reloc.c: Include x86_64.h rather than internal.h.
1427 2021-03-02 Nick Clifton <nickc@redhat.com>
1430 * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
1431 function and variable tags and a second time to resolve their
1434 2021-03-02 Nick Alcock <nick.alcock@oracle.com>
1436 * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
1438 2021-03-02 Alan Modra <amodra@gmail.com>
1441 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
1442 linker defined start/stop symbols when start_stop_gc.
1444 2021-03-02 Alan Modra <amodra@gmail.com>
1446 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
1447 indirect to pc-relative or toc-relative for undefined symbols.
1449 2021-03-01 Alan Modra <amodra@gmail.com>
1450 Fangrui Song <maskray@google.com>
1452 * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
1453 defined start/stop symbols when start_stop_gc.
1454 (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
1455 (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
1456 * linker.c (bfd_generic_define_start_stop): Likewise.
1458 2021-02-25 Alan Modra <amodra@gmail.com>
1461 * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
1462 * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
1463 use when deciding an as-needed library should be loaded instead
1464 of using the binding of the library definition.
1466 2021-02-24 Alan Modra <amodra@gmail.com>
1469 * coff-stgo32.c (go32exe_check_format): Sanity check size of
1470 header to avoid a buffer overflow.
1472 2021-02-22 Alan Modra <amodra@gmail.com>
1474 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
1475 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1477 2021-02-19 Nelson Chu <nelson.chu@sifive.com>
1480 * elfnn-riscv.c (perform_relocation): Updated encoding macros.
1481 (_bfd_riscv_relax_call): Likewise.
1482 (_bfd_riscv_relax_lui): Likewise.
1483 * elfxx-riscv.c (howto_table): Likewise.
1485 2021-02-18 Nelson Chu <nelson.chu@sifive.com>
1487 * Makefile.am: Added cpu-riscv.h.
1488 * Makefile.in: Regenerated.
1489 * po/SRC-POTFILES.in: Regenerated.
1490 * cpu-riscv.h: Added to support spec versions controlling.
1491 Also added extern arrays and functions for cpu-riscv.c.
1492 (enum riscv_spec_class): Define all spec classes here uniformly.
1493 (struct riscv_spec): Added for all specs.
1494 (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
1495 (RISCV_GET_SPEC_NAME): Likewise.
1496 (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
1497 (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
1498 (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
1499 * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
1500 (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
1501 (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
1502 (riscv_priv_specs): Moved below.
1503 (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
1504 (riscv_isa_specs): Moved from include/opcode/riscv.h.
1505 * elfnn-riscv.c: Included cpu-riscv.h.
1506 (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
1507 * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
1508 (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
1509 * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
1511 2021-02-17 Alan Modra <amodra@gmail.com>
1513 * wasm-module.c: Guard include of limits.h.
1514 (CHAR_BIT): Provide backup define.
1515 (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
1516 Correct signed overflow checking.
1518 2021-02-17 Nelson Chu <nelson.chu@sifive.com>
1521 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
1522 copying the elf flags from input BFD to output BFD, until we have
1523 checked if the input BFD has no code section or not. Also fix the
1524 problem that we only check the first section rather than the entire
1525 sections for input BFD.
1527 2021-02-16 Alan Modra <amodra@gmail.com>
1529 * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
1530 (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
1532 2021-02-15 Jan Beulich <jbeulich@suse.com>
1534 * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
1535 * doc/Makefile.in: Re-generate.
1537 2021-02-15 Alan Modra <amodra@gmail.com>
1539 * elf32-nds32.c (nds32_get_section_contents): Replace
1540 bfd_malloc_and_get_section with bfd_get_full_section_contents.
1541 (nds32_elf_relax_delete_blanks): Init contents.
1542 (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
1544 2021-02-15 Alan Modra <amodra@gmail.com>
1546 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1547 bfd_get_full_section_contents.
1549 2021-02-14 Alan Modra <amodra@gmail.com>
1551 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
1552 all fixes to bfd_generic_get_relocated_section_contents since this
1553 function was split out.
1555 2021-02-11 Alan Modra <amodra@gmail.com>
1557 * config.bfd: Remove ia64 from obsolete list.
1559 2021-02-11 Alan Modra <amodra@gmail.com>
1562 * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
1564 2021-02-11 Alan Modra <amodra@gmail.com>
1567 * elf32-avr.c (avr_elf32_load_records_from_section): Use
1568 bfd_malloc_and_get_section. Use bfd_byte* vars and remove then
1571 2021-02-11 Alan Modra <amodra@gmail.com>
1574 * section.c (bfd_get_section_contents): Avoid possible overflow
1575 when range checking offset and count.
1576 (bfd_set_section_contents): Likewise.
1578 2021-02-03 Nick Alcock <nick.alcock@oracle.com>
1580 * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
1582 * configure: Regenerated.
1584 2021-02-09 Alan Modra <amodra@gmail.com>
1586 * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
1587 * configure.ac: Delete symbian entries.
1588 * elf-bfd.h (enum elf_target_os): Delete is_symbian.
1589 * elf32-arm.c: Remove symbian support. Formatting.
1590 * targets.c: Delete symbian entries.
1591 * configure: Regenerate.
1593 2021-02-04 H.J. Lu <hongjiu.lu@intel.com>
1596 * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
1597 info when failed to convert GOTPCREL relocation.
1599 2021-02-04 Nelson Chu <nelson.chu@sifive.com>
1601 * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
1603 2021-02-04 Alan Modra <amodra@gmail.com>
1606 * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
1607 libraries for IR references on pass over libraries after LTO
1610 2021-02-03 Alan Modra <amodra@gmail.com>
1613 * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
1614 (elf_link_add_object_symbols): Here too. Don't pull in as-needed
1615 libraries when H is an indirect symbol after calling
1616 _bfd_elf_add_default_symbol.
1618 2021-02-03 Alan Modra <amodra@gmail.com>
1621 * elflink.c (_bfd_elf_add_default_symbol): Clear override when
1622 undecorated symbol will have a different version.
1624 2021-02-02 Alan Modra <amodra@gmail.com>
1627 * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
1628 Use when handling default versioned symbol. Rename existing
1629 override variable to nondef_override and use for non-default
1631 (elf_link_add_object_symbols): Adjust call to suit. Don't
1632 pull in as-needed libraries when override is set.
1634 2021-02-01 Emery Hemingway <ehmry@posteo.net>
1636 * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
1638 2021-02-01 Egor Vishnyakov <lenvampir@yandex.ru>
1641 * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
1642 offset for the R_RL78_RH_SADDR relocation.
1644 2021-01-29 Alan Modra <amodra@gmail.com>
1647 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
1648 on symbols defined in absolute or other special sections.
1650 2021-01-28 Alan Modra <amodra@gmail.com>
1653 * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
1654 prevent endless looping of linked-to sections.
1656 2020-12-17 Mihails Strasuns <mihails.strasuns@intel.com>
1658 * bfd-elf.h (elfcore_write_file_note): New function.
1659 * elf.c (elfcore_write_file_note): New function.
1661 2021-01-26 Alan Modra <amodra@gmail.com>
1663 * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
1665 2021-01-24 H.J. Lu <hongjiu.lu@intel.com>
1668 * dwarf2.c (read_rnglists): Ignore empty range when parsing line
1671 2021-01-23 H.J. Lu <hongjiu.lu@intel.com>
1674 * dwarf2.c (read_rnglists): Advance rngs_ptr after
1675 _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
1677 2021-01-20 Alan Modra <amodra@gmail.com>
1679 * elf32-ppc.c: Delete outdated comment.
1680 (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1681 * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1683 2021-01-20 Alan Modra <amodra@gmail.com>
1685 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
1686 section symbols are present.
1688 2021-01-19 Alan Modra <amodra@gmail.com>
1690 * elf64-ppc.c (elf_hash_entry): New inline function. Use
1691 throughout to replace casts.
1692 (branch_reloc_hash_match): Remove const from params.
1693 (use_local_plt): New function.
1694 (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
1695 (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
1697 * elf32-ppc.c (use_local_plt): New function.
1698 (allocate_dynrelocs, ppc_elf_relocate_section),
1699 (write_global_sym_plt): Use use_local_plt.
1701 2021-01-17 H.J. Lu <hongjiu.lu@intel.com>
1704 * elflink.c (elf_create_symbuf): Also ignore section symbols.
1706 2021-01-16 H.J. Lu <hongjiu.lu@intel.com>
1709 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
1710 check pointer_equality_needed.
1712 2021-01-15 H.J. Lu <hongjiu.lu@intel.com>
1714 * elf-linker-x86.h (elf_linker_x86_params): Add
1715 report_relative_reloc.
1716 * elf32-i386.c (elf_i386_relocate_section): Call
1717 _bfd_x86_elf_link_report_relative_reloc to report relative
1718 relocations for -z report-relative-reloc.
1719 (elf_i386_finish_dynamic_symbol): Likewse.
1720 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
1721 (elf_x86_64_finish_dynamic_symbol): Likewse.
1722 * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
1724 * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
1727 2021-01-16 Alan Modra <amodra@gmail.com>
1729 * compress.c (decompress_contents): Tidy inflateEnd result test.
1731 2021-01-16 Alan Modra <amodra@gmail.com>
1734 * elflink.c (elf_link_output_extsym): Use version 1 in
1735 .gnu.version for undefined unversioned symbols.
1737 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1739 * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
1740 caused the by previous commit accidentally.
1742 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1744 * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
1745 also aligned the code.
1747 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1749 * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
1751 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1753 * elfnn-riscv.c: Comments tidy and improvement.
1754 * elfxx-riscv.c: Likewise.
1755 * elfxx-riscv.h: Likewise.
1757 2021-01-14 H.J. Lu <hongjiu.lu@intel.com>
1760 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1761 section for R_BFIN_FUNCDESC.
1763 2021-01-14 Nick Clifton <nickc@redhat.com>
1765 * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
1767 2021-01-13 Alan Modra <amodra@gmail.com>
1769 * Makefile.in: Regenerate.
1770 * doc/Makefile.in: Regenerate.
1772 2021-01-13 Alan Modra <amodra@gmail.com>
1775 * section.c (struct bfd_section): Remove pattern field.
1776 (BFD_FAKE_SECTION): Adjust to suit.
1777 * bfd-in2.h: Regenerate.
1778 * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
1779 (bfd_elf_final_link): Don't call elf_fixup_link_order.
1781 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
1784 * configure.ac: Use GNU_MAKE_JOBSERVER.
1785 * aclocal.m4: Regenerated.
1786 * configure: Likewise.
1788 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
1791 * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
1792 R_AMD64_DIR32 relocations for PE/x86-64 inputs.
1794 2021-01-11 H.J. Lu <hongjiu.lu@intel.com>
1797 * configure: Regenerated.
1799 2021-01-11 Nick Clifton <nickc@redhat.com>
1801 * po/fr.po: Updated French translation.
1802 * po/pt.po: Updated Portuguese translation.
1803 * po/sr.po: Updated Serbian translation.
1804 * po/uk.po: Updated Ukranian translation.
1806 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
1808 * configure: Regenerated.
1810 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
1813 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
1814 -z lam-u48 and -z lam-u57.
1816 2021-01-09 Nick Clifton <nickc@redhat.com>
1818 * version.m4: Change to 2.36.50.
1819 * configure: Regenerate.
1820 * po/bfd.pot: Regenerate.
1822 2021-01-09 Nick Clifton <nickc@redhat.com>
1824 * 2.36 release branch crated.
1826 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
1828 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
1829 LAM_U57 when setting LAM_U48.
1831 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
1835 * elflink.c (elf_fixup_link_order): Verify that fixing up
1836 SHF_LINK_ORDER doesn't increase the output section size.
1838 2021-01-09 Alan Modra <amodra@gmail.com>
1840 * configure: Regenerate.
1842 2021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
1844 * configure: Regenerate.
1846 2021-01-07 H.J. Lu <hongjiu.lu@intel.com>
1849 * aix386-core.c (core_aix386_vec): Initialize
1850 keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
1851 * aout-target.h (MY (vec)): Likewise.
1852 * binary.c (binary_vec): Likewise.
1853 * cisco-core.c (core_cisco_be_vec): Likewise.
1854 (core_cisco_le_vec): Likewise.
1855 * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
1856 * coff-i386.c (TARGET_SYM): Likewise.
1857 (TARGET_SYM_BIG): Likewise.
1858 * coff-ia64.c (TARGET_SYM): Likewise.
1859 * coff-mips.c (mips_ecoff_le_vec): Likewise.
1860 (mips_ecoff_be_vec): Likewise.
1861 (mips_ecoff_bele_vec): Likewise.
1862 * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
1863 (powerpc_xcoff_vec): Likewise.
1864 * coff-sh.c (sh_coff_small_vec): Likewise.
1865 (sh_coff_small_le_vec): Likewise.
1866 * coff-tic30.c (tic30_coff_vec): Likewise.
1867 * coff-tic54x.c (tic54x_coff0_vec): Likewise.
1868 (tic54x_coff0_beh_vec): Likewise.
1869 (tic54x_coff1_vec): Likewise.
1870 (tic54x_coff1_beh_vec): Likewise.
1871 (tic54x_coff2_vec): Likewise.
1872 (tic54x_coff2_beh_vec): Likewise.
1873 * coff-x86_64.c (TARGET_SYM): Likewise.
1874 (TARGET_SYM_BIG): Likewise.
1875 * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
1876 (rs6000_xcoff64_aix_vec): Likewise.
1877 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
1878 (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
1879 (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
1880 * elfxx-target.h (TARGET_BIG_SYM): Likewise.
1881 (TARGET_LITTLE_SYM): Likewise.
1882 * hppabsd-core.c (core_hppabsd_vec): Likewise.
1883 * hpux-core.c (core_hpux_vec): Likewise.
1884 * i386msdos.c (i386_msdos_vec): Likewise.
1885 * ihex.c (ihex_vec): Likewise.
1886 * irix-core.c (core_irix_vec): Likewise.
1887 * mach-o-target.c (TARGET_NAME): Likewise.
1888 * mmo.c (mmix_mmo_vec): Likewise.
1889 * netbsd-core.c (core_netbsd_vec): Likewise.
1890 * osf-core.c (core_osf_vec): Likewise.
1891 * pdp11.c (MY (vec)): Likewise.
1892 * pef.c (pef_vec): Likewise.
1893 (pef_xlib_vec): Likewise.
1894 * plugin.c (plugin_vec): Likewise.
1895 * ppcboot.c (powerpc_boot_vec): Likewise.
1896 * ptrace-core.c (core_ptrace_vec): Likewise.
1897 * sco5-core.c (core_sco5_vec): Likewise.
1898 * som.c (hppa_som_vec): Likewise.
1899 * srec.c (srec_vec): Likewise.
1900 (symbolsrec_vec): Likewise.
1901 * tekhex.c (tekhex_vec): Likewise.
1902 * trad-core.c (core_trad_vec): Likewise.
1903 * verilog.c (verilog_vec): Likewise.
1904 * vms-alpha.c (alpha_vms_vec): Likewise.
1905 * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
1906 * wasm-module.c (wasm_vec): Likewise.
1907 * xsym.c (sym_vec): Likewise.
1908 * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
1910 (elf_map_symbols): Don't include ignored section symbols.
1911 * elfcode.h (elf_slurp_symbol_table): Also set
1912 BSF_SECTION_SYM_USED on STT_SECTION symbols.
1913 * elflink.c (bfd_elf_final_link): Generated section symbols only
1914 when emitting relocations or reqired.
1915 * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
1916 * syms.c (BSF_SECTION_SYM_USED): New.
1917 * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
1918 (bfd_target): Add keep_unused_section_symbols.
1919 (bfd_keep_unused_section_symbols): New.
1920 * bfd-in2.h: Regenerated.
1922 2021-01-07 Nick Clifton <nickc@redhat.com>
1925 * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
1926 absolute paths and check to see if they are longer than MAX_PATH.
1928 2021-01-07 Philipp Tomsich <prt@gnu.org>
1930 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
1932 2021-01-07 Claire Xenia Wolf <claire@symbioticeda.com>
1933 Jim Wilson <jimw@sifive.com>
1934 Andrew Waterman <andrew@sifive.com>
1935 Maxim Blinov <maxim.blinov@embecosm.com>
1936 Kito Cheng <kito.cheng@sifive.com>
1937 Nelson Chu <nelson.chu@sifive.com>
1939 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
1941 2021-01-06 H.J. Lu <hongjiu.lu@intel.com>
1943 * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
1944 (bfinfdpic_check_relocs): Likewise.
1946 2021-01-06 Alan Modra <amodra@gmail.com>
1948 * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
1950 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
1952 2021-01-06 Alan Modra <amodra@gmail.com>
1954 * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
1955 (sparc64-*-solaris2*): Add sparc_elf64_vec and
1958 2021-01-06 Marcus Comstedt <marcus@mc.pp.se>
1960 * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
1961 riscvbe*-*-*. Also added riscv_elf[32|64]_be_vec.
1962 * configure.ac: Handle riscv_elf[32|64]_be_vec.
1963 * configure: Regenerate.
1964 * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
1965 riscv_is_insn_reloc.
1966 (riscv_get_insn): RISC-V instructions are always little endian, but
1967 bfd_get may be used for big-endian, so add new riscv_get_insn to handle
1969 (riscv_put_insn): Likewsie.
1970 (riscv_is_insn_reloc): Check if we are relocaing an instruction.
1971 (perform_relocation): Call riscv_is_insn_reloc to decide if we should
1972 use riscv_[get|put]_insn or bfd_[get|put].
1973 (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
1974 or bfd_[get|put]l16 for code.
1975 (riscv_elf_relocate_section): Likewise.
1976 (riscv_elf_finish_dynamic_symbol): Likewise.
1977 (riscv_elf_finish_dynamic_sections): Likewise.
1978 (_bfd_riscv_relax_call): Likewise.
1979 (_bfd_riscv_relax_lui): Likewise.
1980 (_bfd_riscv_relax_align): Likewise.
1981 (_bfd_riscv_relax_pc): Likewise.
1982 (riscv_elf_object_p): Handled for big endian.
1983 (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
1984 * targets.c: Add riscv_elf[32|64]_be_vec.
1985 (_bfd_target_vector): Likewise.
1987 2021-01-05 Alan Modra <amodra@gmail.com>
1989 * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
1990 for relocatable executable.
1992 2021-01-05 Alan Modra <amodra@gmail.com>
1994 * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
1996 2021-01-05 Nelson Chu <nelson.chu@sifive.com>
1998 * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
1999 make sure gp symbol is output as a dynamic symbol.
2001 2021-01-04 H.J. Lu <hongjiu.lu@intel.com>
2004 * elflink.c (compare_link_order): Place unordered sections before
2006 (elf_fixup_link_order): Add a link info argument. Allow mixed
2007 ordered and unordered input sections for non-relocatable link.
2008 Sort the consecutive bfd_indirect_link_order sections with the
2009 same pattern. Change the offsets of the bfd_indirect_link_order
2011 (bfd_elf_final_link): Pass info to elf_fixup_link_order.
2012 * section.c (bfd_section): Add pattern.
2013 (BFD_FAKE_SECTION): Initialize pattern to NULL.
2014 * bfd-in2.h: Regenerated.
2016 2021-01-04 Alexander Fedotov <alfedotov@gmail.com>
2018 * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
2019 of private flags with 0x.
2020 * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
2022 2021-01-04 Alan Modra <amodra@gmail.com>
2025 * elflink.c (elf_link_input_bfd): Use the file base name in
2026 linker generated STT_FILE symbols.
2028 2021-01-04 Nelson Chu <nelson.chu@sifive.com>
2030 * elfxx-riscv.c (riscv_compare_subsets): Removed static.
2031 * elfxx-riscv.h: Add declaration.
2032 * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
2033 riscv_compare_subsets to check the orders.
2034 (riscv_skip_prefix): Removed.
2035 (riscv_prefix_cmp): Removed.
2037 2021-01-04 Alan Modra <amodra@gmail.com>
2040 * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
2041 calculating subset version length.
2043 2021-01-01 Nicolas Boulenguez <nicolas@debian.org>
2045 * xcofflink.c: Correct spelling in comments.
2047 2021-01-01 Alan Modra <amodra@gmail.com>
2049 Update year range in copyright notice of all files.
2051 For older changes see ChangeLog-2020
2053 Copyright (C) 2021 Free Software Foundation, Inc.
2055 Copying and distribution of this file, with or without modification,
2056 are permitted in any medium without royalty provided the copyright
2057 notice and this notice are preserved.
2063 version-control: never