1 2021-07-07 Nick Clifton <nickc@redhat.com>
3 * elfcode.h (elf_swap_symbol_out): Revert accidental change that
4 removed an abort if the shndx pointer is NULL.
6 2021-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8 * sysdep.h [!ENABLE_NLS]: Prevent inclusion of <libintl.h> on
11 2021-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
13 * configure.ac: Check for strnlen declaration.
14 * configure, config.in: Regenerate.
16 2021-07-07 Nick Clifton <nickc@redhat.com>
19 * coff-rs6000.c (xcoff_reloc_type_tls): Reformat error messages in
20 order to fix problems when translating.
21 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
22 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
24 * po/bfd.pot: Regenerate.
26 2021-07-06 Michael Matz <matz@suse.de>
29 * elfnn-riscv.c (riscv_relax_delete_bytes): Check for any
32 2021-07-06 Alan Modra <amodra@gmail.com>
35 * elf64-bpf.c (bpf_elf_generic_reloc): Add missing ATTRIBUTE_UNUSED.
37 2021-07-05 Alan Modra <amodra@gmail.com>
40 * elf64-bpf.c (bpf_elf_generic_reloc): Use correct bfd for bfd_put
41 and bfd_put_32 calls. Correct section limit checks.
43 2021-07-03 Nick Clifton <nickc@redhat.com>
45 * version.m4: Update version number.
46 * configure: Regenerate.
47 * po/opcodes.pot: Regenerate.
49 2021-07-03 Nick Clifton <nickc@redhat.com>
51 * 2.37 release branch created.
53 2021-07-02 Nick Clifton <nickc@redhat.com>
56 * dwarf2.c (read_ranges): Check that range_ptr does not exceed
59 2021-06-30 YunQiang Su <yunqiang.su@cipunited.com>
62 * bfd/elfxx-mips.c (_bfd_mips_elf_section_from_shdr,
63 _bfd_mips_elf_fake_sections): Mark LTO debug info as
66 2021-06-29 Nick Clifton <nickc@redhat.com>
68 * config.bfd (obsolete configurations): Add netbsdpe.
70 2021-06-22 Nelson Chu <nelson.chu@sifive.com>
72 * elfnn-riscv.c (riscv_pcrel_hi_reloc): Added field to store
73 the original relocation type, in case the type is converted to
75 (riscv_pcrel_lo_reloc): Removed unused name field.
76 (riscv_pcrel_relocs): Added comments.
77 (riscv_zero_pcrel_hi_reloc): Removed unused input_bfd.
78 (riscv_record_pcrel_hi_reloc): Updated.
79 (riscv_record_pcrel_lo_reloc): Likewise.
80 (riscv_resolve_pcrel_lo_relocs): Likewise. Check the original
81 type of auipc, to make sure the %pcrel_lo without any addends.
82 Otherwise, report dangerous relocation error.
83 (riscv_elf_relocate_section): Updated above functions are changed.
84 For R_RISCV_GOT_HI20, report dangerous relocation error when addend
87 2021-06-19 H.J. Lu <hongjiu.lu@intel.com>
90 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Count PLT for GOTOFF
91 relocation against IFUNC symbols.
92 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
94 2021-06-19 H.J. Lu <hongjiu.lu@intel.com>
96 * elflink.c (bfd_elf_final_link): Correct DT_TEXTREL warning in
99 2021-06-18 H.J. Lu <hongjiu.lu@intel.com>
101 * elf-properties.c (_bfd_elf_parse_gnu_properties): Handle
102 GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI,
103 GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI.
104 (elf_merge_gnu_properties): Likewise.
106 2021-06-11 Alan Modra <amodra@gmail.com>
109 * elf-bfd.h (struct elf_obj_tdata): Add is_pie.
110 * elflink.c (elf_link_add_object_symbols): Set is_pie.
112 2021-06-09 Nick Clifton <nickc@redhat.com>
115 * config.bfd: Do not add the sparc_elf32_vec or sparc_elf64_vec
116 vectors to Sparc Solaris2 targets.
118 2021-06-08 Michael Matz <matz@suse.de>
120 * elf.c (bfd_section_from_shdr): Set has_secondary_relocs flag.
121 (_bfd_elf_slurp_secondary_reloc_section): Use it for early-out.
123 2021-06-07 Jan Beulich <jbeulich@suse.com>
125 * dwarf2.c (read_ranges, read_rnglists): Add u suffix to constant.
127 2021-06-02 Alan Modra <amodra@gmail.com>
129 * elf-attrs.c (_bfd_elf_parse_attributes): Break out of loop if
130 subsection length is too small to cover tag and length field.
132 2021-05-31 Nelson Chu <nelson.chu@sifive.com>
133 Lifang Xia <lifang_xia@c-sky.com>
136 * elfnn-riscv.c (struct riscv_elf_link_hash_table): New integer pointer
137 to monitor the data segment phase.
138 (bfd_elfNN_riscv_set_data_segment_info): New function called by
139 after_allocation, to set the data_segment_phase from expld.dataseg.
140 (_bfd_riscv_relax_section): Don't relax when data_segment_phase is
141 exp_seg_relro_adjust (0x4).
142 * elfxx-riscv.h (bfd_elf32_riscv_set_data_segment_info): New extern.
143 (bfd_elf64_riscv_set_data_segment_info): Likewise
145 2021-05-28 H.J. Lu <hongjiu.lu@intel.com>
148 * elf32-i386.c: Don't include "libiberty.h".
149 (elf_howto_table): Revert commits a7664973b24 and 50c95a739c9.
150 (elf_i386_rtype_to_howto): Revert commit 50c95a739c9.
151 (elf_i386_info_to_howto_rel): Likewise.
152 (elf_i386_tls_transition): Likewise.
153 (elf_i386_relocate_section): Likewise.
154 * elf64-x86-64.c (x86_64_elf_howto_table): Revert commits
155 a7664973b24 and 50c95a739c9.
156 (elf_x86_64_rtype_to_howto): Revert commit 50c95a739c9.
157 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Likewise.
158 * elfxx-x86.h (elf_x86_obj_tdata): Likewise.
159 (elf_x86_has_code16): Likewise.
161 2021-05-26 H.J. Lu <hongjiu.lu@intel.com>
164 * elf32-i386.c: Include "libiberty.h".
165 (elf_howto_table): Add 16-bit R_386_PC16 entry.
166 (elf_i386_rtype_to_howto): Add a BFD argument. Use 16-bit
167 R_386_PC16 if input has 16-bit mode instructions.
168 (elf_i386_info_to_howto_rel): Update elf_i386_rtype_to_howto
170 (elf_i386_tls_transition): Likewise.
171 (elf_i386_relocate_section): Likewise.
172 * elf64-x86-64.c (x86_64_elf_howto_table): Add 16-bit
174 (elf_x86_64_rtype_to_howto): Use 16-bit R_X86_64_PC16 if input
175 has 16-bit mode instructions.
176 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Set
177 elf_x86_has_code16 if relocatable input is marked with
178 GNU_PROPERTY_X86_FEATURE_2_CODE16.
179 * elfxx-x86.h (elf_x86_obj_tdata): Add has_code16.
180 (elf_x86_has_code16): New.
182 2021-05-26 Nelson Chu <nelson.chu@sifive.com>
184 * elfxx-riscv.h (check_unknown_prefixed_ext): New bool.
185 * elfxx-riscv.c (riscv_parse_prefixed_ext): Do not check the
186 prefixed extension name if check_unknown_prefixed_ext is false.
187 * elfnn-riscv.c (riscv_merge_arch_attr_info): Set
188 check_unknown_prefixed_ext to false for linker.
190 2021-05-25 Nick Clifton <nickc@redhat.com>
192 * elf32-arn.c (struct elf_arm_obj_tdata): Add num_entries field.
193 (elf32_arm_num_entries): New macro.
194 (elf32_arm_allocate_local_sym_info): Initialise the new field.
195 Allocate arrays individually so that buffer overruns can be
196 detected by memory checkers.
197 (elf32_arm_create_local_iplt): Check num_entries.
198 (elf32_arm_get_plt_info): Likewise.
199 (elf32_arm_final_link_relocate): Likewise.
200 (elf32_arm_check_relocs): Likewise.
201 (elf32_arm_size_dynamic_sections): Likewise.
202 (elf32_arm_output_arch_local_syms): Likewise.
204 2021-05-25 Nick Clifton <nickc@redhat.com>
206 * elf32-arm.c: Fix formatting.
208 2021-05-25 Alan Modra <amodra@gmail.com>
210 * elf-attrs.c (elf_attr_strdup): New function.
211 (_bfd_elf_attr_strdup): Use it here.
212 (elf_add_obj_attr_string): New function, extracted from..
213 (bfd_elf_add_obj_attr_string): ..here.
214 (elf_add_obj_attr_int_string): New function, extracted from..
215 (bfd_elf_add_obj_attr_int_string): ..here.
216 (_bfd_elf_parse_attributes): Don't allocate an extra byte for a
217 string terminator. Instead ensure parsing doesn't go past
218 end of sub-section. Use size_t variables for lengths.
220 2021-05-22 Alan Modra <amodra@gmail.com>
222 * libbfd.c (_bfd_safe_read_leb128): Remove length_return parameter.
223 Replace data pointer with pointer to pointer. Increment pointer
225 * libbfd-in.h (_bfd_safe_read_leb128): Update prototype.
226 * elf-attrs.c (_bfd_elf_parse_attributes): Adjust to suit. Be
227 careful not to increment data pointer past end. Remove now
228 redundant pr17512 check.
229 * wasm-module.c (READ_LEB128): Adjust to suit changes to
230 _bfd_safe_read_leb128.
231 * dwarf2.c (read_n_bytes): New inline function, old one renamed to..
232 (read_blk): ..this. Allocate and return block. Increment bfd_byte**
234 (read_3_bytes): New function.
235 (read_1_byte, read_1_signed_byte, read_2_bytes, read_4_bytes),
236 (read_8_bytes, read_string, read_indirect_string),
237 (read_indirect_line_string, read_alt_indirect_string): Take a
238 byte_byte** arg which is incremented over bytes read. Remove any
239 bytes_read return. Rewrite limit checks to compare lengths
240 rather than pointers.
241 (read_abbrevs, read_attribute_value, read_formatted_entries),
242 (decode_line_info, find_abstract_instance, read_ranges),
243 (read_rnglists, scan_unit_for_symbols, parse_comp_unit),
244 (stash_comp_unit): Adjust to suit. Rewrite limit checks to
245 compare lengths rather than pointers.
246 * libbfd.h: Regenerate.
248 2021-05-21 Luis Machado <luis.machado@linaro.org>
250 * elf.c (elfcore_make_memtag_note_section): New function.
251 (elfcore_grok_note): Handle NT_MEMTAG note types.
253 2021-05-20 Andrew Burgess <andrew.burgess@embecosm.com>
255 * section.c (bfd_get_section_by_name): Return NULL if name is
257 (bfd_get_section_by_name_if): Likewise.
258 * dwarf2.c (read_section): Remove unneeded NULL check.
259 (find_debug_info): Likewise.
261 2021-05-19 Nick Clifton <nickc@redhat.com>
263 * plugin.c (bfd_plugin_open_input): Inform the user if the limit
264 on the number of open files is reached. If possible, try to
265 increase this limit before failing.
267 2021-05-14 Nelson Chu <nelson.chu@sifive.com>
269 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Check the values
270 of %pcrel_hi, before and after adding the addend. Make sure the
271 value won't be changed, otherwise, report dangerous error.
273 2021-05-13 Nelson Chu <nelson.chu@sifive.com>
275 * elfxx-riscv.c (check_implicit_always): The check_func, always add
276 the implicit subset without checking.
277 (check_implicit_for_i): The check_func for i, only add zicsr and
278 zifencei when the version of i less than 2.1.
279 (struct riscv_implicit_subset): Record the subsets and their
280 corresponding implicit subsets.
281 (riscv_implicit_subsets): Table records all implicit informations.
282 (riscv_parse_add_implicit_subsets): Updated and add implicit subsets
283 according to riscv_implicit_subsets. Remove the redundant codes.
285 2021-05-13 Alan Modra <amodra@gmail.com>
288 * elf32-sh.c (sh_elf_info_to_howto): Correct check for last valid
291 2021-05-12 Luis Machado <luis.machado@linaro.org>
293 * elf-bfd.h (elfcore_write_aarch_mte): New prototype.
294 * elf.c (elfcore_grok_aarch_mte, elfcore_write_aarch_mte): New
296 (elfcore_grok_note): Handle notes of type NT_ARM_TAGGED_ADDR_CTRL.
297 (elfcore_write_register_note): Handle MTE notes.
299 2021-05-11 Alan Modra <amodra@gmail.com>
302 * pdp11.c (aout_get_external_symbols): Clear first four bytes of
303 strings array, not just the first byte.
304 * aoutx.h (aout_get_external_symbols): Likewise.
306 2021-05-10 H.J. Lu <hongjiu.lu@intel.com>
309 * simple.c (bfd_simple_get_relocated_section_contents): Remove
312 2021-05-10 Nick Clifton <nickc@redhat.com>
315 * simple.c (simple_dummy_add_to_set): New function.
316 (simple_dummy_constructor): New function.
317 (simple_dummy_multiple_common): New function.
318 (bfd_simple_get_relocated_section_contents): Zero out the
319 callbacks structure, and then set the add_to_set, constructor and
320 multiple_common fields.
322 2021-05-10 Dimitar Dimitrov <dimitar@dinux.eu>
324 * elf32-pru.c (elf_backend_can_gc_sections): Define as 1.
326 2021-05-08 Mike Frysinger <vapier@gentoo.org>
328 * doc/Makefile.am (html-local, bfd/index.html): New targets.
329 * doc/Makefile.in: Regenerate.
331 2021-05-08 Mike Frysinger <vapier@gentoo.org>
333 * doc/Makefile.am (AM_MAKEINFOFLAGS): Define.
334 * doc/Makefile.in: Regenerate.
336 2021-05-07 Clément Chigot <clement.chigot@atos.net>
338 * coff-rs6000.c (xcoff_dwsect_names): Add new DWARF
340 * coffgen.c (coff_pointerize_aux): Handle C_DWARF.
341 (coff_print_symbol): Likewise.
342 * libxcoff.h (XCOFF_DWSECT_NBR_NAMES): Update.
344 2021-05-07 Jan Beulich <jbeulich@suse.com>
346 * elf64-x86-64.c (x86_64_elf_howto_table): Set src_mask fields
349 2021-05-07 Alan Modra <amodra@gmail.com>
351 * bfd-in2.h: Regenerate.
352 * libbfd.h: Regenerate.
354 2021-05-06 Stafford Horne <shorne@gmail.com>
357 * elf32-or1k.c (PLT_ENTRY_SIZE_LARGE, PLT_MAX_INSN_COUNT,
358 OR1K_ADD, OR1K_ORI): New macros to help with plt creation.
359 (elf_or1k_link_hash_table): New field plt_count.
360 (elf_or1k_link_hash_entry): New field plt_index.
361 (elf_or1k_plt_entry_size): New function.
362 (or1k_write_plt_entry): Update to support variable size PLTs.
363 (or1k_elf_finish_dynamic_sections): Use new or1k_write_plt_entry
365 (or1k_elf_finish_dynamic_symbol): Update to write large PLTs
367 (allocate_dynrelocs): Use elf_or1k_plt_entry_size to account for
370 2021-05-06 Stafford Horne <shorne@gmail.com>
373 * elf32-or1k.c (or1k_elf_relocate_section): Relax R_OR1K_GOT16
374 overflow check if we have R_OR1K_GOT_AHI16 followed by
377 2021-05-06 Stafford Horne <shorne@gmail.com>
380 * bfd-in2.h: Add BFD_RELOC_OR1K_GOT_AHI16 relocation.
381 * elf32-or1k.c (or1k_elf_howto_table, or1k_reloc_map): Likewise.
382 (or1k_final_link_relocate, or1k_elf_relocate_section,
383 or1k_elf_check_relocs): Likewise.
384 * libbfd.h (bfd_reloc_code_real_names): Likewise.
387 2021-05-06 Stafford Horne <shorne@gmail.com>
390 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Change
391 condition used to cleanup plt entries to cleanup forced local
394 2021-05-05 H.J. Lu <hongjiu.lu@intel.com>
397 * elflink.c (elf_link_output_symstrtab): Always append ".COUNT"
400 2021-05-05 Alan Modra <amodra@gmail.com>
402 * vms-lib.c (vms_traverse_index): Account for vms_kbn size when
403 sanity checking keylen.
405 2021-05-04 Nick Clifton <nickc@redhat.com>
407 * libbfd.c (bfd_malloc): Provide some documenation. Treat a size
409 (bfd_realloc): Likewise.
410 (bfd_zmalloc): Likewise.
411 (bfd_realloc_or_free): Provide some documentation. Treat a size
412 of 0 as a request to free.
413 * libbfd-in.h (bfd_realloc): Remove prototype.
414 (bfd_realloc_or_free): Remove prototype.
415 (bfd_zmalloc): Remove prototype.
416 * libbfd.h: Regenerate.
418 2021-05-03 Jan Beulich <jbeulich@suse.com>
420 * elf32-i386.c (elf_howto_table): Switch all 32-bit relocs to
421 complain_overflow_dont.
422 * elf64-x86-64.c (x86_64_elf_howto_table): Switch all 64-bit
423 relocs to complain_overflow_dont.
425 2021-05-03 Alan Modra <amodra@gmail.com>
427 * elf32-ppc.c (allocate_dynrelocs): Keep dyn_relocs for undefweak
428 symbols when -z dynamic-undefined-weak or when there are no
429 dynamic relocs in read-only sections and -z nodynamic-undefined-weak
431 * elf64-ppc.c (allocate_dynrelocs): Likewise.
433 2021-05-03 Alan Modra <amodra@gmail.com>
435 * elf32-ppc.c (allocate_dynrelocs): Call ensure_undef_dynamic for
436 weak undefined symols that only appear on PLT relocs.
437 * elf64-ppc.c (allocate_dynrelocs): Likewise.
439 2021-05-03 Alan Modra <amodra@gmail.com>
442 * elf32-ppc.c (ppc_elf_inline_plt): Do increment rel in loop.
444 2021-05-03 Alan Modra <amodra@gmail.com>
446 * elf32-csky.c (is_mapping_symbol_name): New function.
447 (csky_elf_is_target_special_symbol): Likewise.
448 (csky_elf_maybe_function_sym): Likewise.
449 (bfd_elf32_bfd_is_target_special_symbol): Define.
450 (elf_backend_maybe_function_sym): Define.
452 2021-04-30 Nick Clifton <nickc@redhat.com>
455 * mach-o.c (bfd_mach_o_core_fetch_environment): Use bfd_get_32 to
458 2021-04-30 Nick Clifton <nickc@redhat.com>
461 * elf32-xtensa.c (elf_xtensa_grok_prstatus): Check for core notes
464 2021-04-30 Nick Clifton <nickc@redhat.com>
467 * libbfd.c (bfd_realloc_or_free): Do not free a pointer than has
468 been realloc'ed to size 0.
470 2021-04-30 Nick Clifton <nickc@redhat.com>
473 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Check for invalid name
476 2021-04-29 Nick Clifton <nickc@redhat.com>
479 * som.c (som_slurp_symbol_table): Assign symbols without any scope
480 to the undefined section.
481 (som_decode_symclass): Check for a missing symbol section.
482 * syms.c (bfd_decode_symclass): Likewise.
484 2021-04-29 Nick Clifton <nickc@redhat.com>
487 * som.c (som_slurp_string_table): Place a terminating NUL byte at
488 the end of the table.
489 (som_slurp_symbol_table): Check for an over-large offset into the
492 2021-04-28 Nick Clifton <nickc@redhat.com>
494 * elf.c (_bfd_elf_maybe_function_sym): Do not accept annobin
495 symbols as potential function symbols.
496 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): Likewise.
497 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
498 * elf32-arm.c (elf32_arm_maybe_function_sym): Likewise.
500 2021-04-26 Mike Frysinger <vapier@gentoo.org>
502 * elf-bfd.h: Include stdlib.h.
504 2021-04-26 Jan Beulich <jbeulich@suse.com>
506 * elf32-i386.c (elf_howto_table): Switch R_386_PC16 to
507 complain_overflow_signed.
508 * elf64-x86-64.c (x86_64_elf_howto_table): Switch R_X86_64_PC16
509 to complain_overflow_signed.
511 2021-04-23 Eric Botcazou <ebotcazou@adacore.com>
513 * elf.c (special_sections_p): Add .persistent.bss.
515 2021-04-23 Jan Beulich <jbeulich@suse.com>
517 * elf32-i386.c (elf_howto_table): R_386_TLS_DESC_CALL has zero
519 * elf64-x86-64.c (x86_64_elf_howto_table): R_X86_64_TLSDESC_CALL
522 2021-04-22 Clément Chigot <clement.chigot@atos.net>
524 * hash.c (struct bfd_strtab_hash): Remove xcoff field.
525 Add length_field_size field.
526 (_bfd_stringtab_init): Change prototype.
527 Adapt to new length_field_size.
528 (_bfd_xcoff_stringtab_init): Likewise.
529 (_bfd_stringtab_add): Likewise.
530 (_bfd_stringtab_emit): Likewise.
531 * libbfd-in.h (_bfd_xcoff_stringtab_init):
533 * libbfd.h: Regenerate.
534 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create):
535 Call _bfd_xcoff_stringtab_init with isxcoff64 value.
537 2021-04-22 Clément Chigot <clement.chigot@atos.net>
539 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Add errors for
540 unsupported storage class or auxialiry entries.
541 Improve and adapt to new aux structures.
543 (_bfd_xcoff_swap_aux_out): Likewise.
544 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Likewise.
545 (_bfd_xcoff64_swap_aux_out): Likewise.
547 2021-04-21 Eli Zaretskii <eliz@gnu.org>
550 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add display
551 of IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP,
552 IMAGE_FILE_NET_RUN_FROM_SWAP and IMAGE_FILE_UP_SYSTEM_ONLY flags.
553 Decode the contents of the DllCharacteristics field.
555 2021-04-21 Nick Clifton <nickc@redhat.com>
558 * srec.c (srec_read_section): Replace assertions with error
561 2021-04-20 Clément Chigot <clement.chigot@atos.net>
564 * reloc.c (BFD_RELOC_PPC_NEG): New relocation.
565 * bfd-in2.h: Regenerate.
566 * libbfd.h: Regenerate.
567 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Add
568 BFD_RELOC_PPC_NEG handler.
569 (xcoff_reloc_type_neg): Correctly substract addend.
570 * coff64-rs6000.c (xcoff64_howto_table): Add R_NEG_32
572 (xcoff64_rtype2howto): Add handler for R_NEG_32.
573 (xcoff64_reloc_type_lookup): Add BFD_RELOC_PPC_NEG handler.
574 * xcofflink.c (xcoff_need_ldrel_p): Check output section
575 for R_POS-like relocations. New argument added.
576 (xcoff_mark): Adapt to new xcoff_need_ldrel_p argument.
577 (xcoff_link_input_bfd): Likewise.
579 2021-04-16 Alan Modra <amodra@gmail.com>
582 * coffcode.h (styp_to_sec_flags): Use an unsigned long styp_flags.
583 (coff_write_object_contents): Pass bfd to COFF_ENCODE_ALIGNMENT,
584 ignore alignment checks when return is false. Formatting.
586 2021-04-15 Nelson Chu <nelson.chu@sifive.com>
589 * elfnn-riscv.c (riscv_elf_is_target_special_symbol): Added to
590 omit local and empty symbols since they usually generated to
591 mark the auipc instructions.
593 2021-04-15 Lifang Xia<lifang_xia@c-sky.com>
595 * elf32-csky.c (csky_elf_howto_table)
596 <R_CKCORE_PCREL_IMM16BY2>: Set special_function to
597 bfd_elf_generic_reloc.
598 <R_CKCORE_PCREL_IMM16BY4>: Likewise.
599 <R_CKCORE_PCREL_IMM10BY4>: Likewise.
600 <R_CKCORE_PCREL_IMM18BY2>: Likewise.
601 <R_CKCORE_PCREL_FLRW_IMM8BY4>: Likewise.
603 2021-04-14 H.J. Lu <hongjiu.lu@intel.com>
606 * elf.c (assign_file_positions_for_non_load_sections): Set
607 p_memsz to p_filesz for the loadable PT_NOTE segment.
609 2021-04-14 Frederic Cambus <fred@statdns.com>
611 * elf.c (elfcore_grok_netbsd_note): Remove unneeded #ifdef
612 checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
614 2021-04-14 Alan Modra <amodra@gmail.com>
617 * elf32-metag.c (elf_metag_relocate_section): Don't use &hh->elf
618 when hh might be NULL, test for NULL first.
620 2021-04-14 Alan Modra <amodra@gmail.com>
623 * elf32-arm.c (elf32_arm_size_stubs): Don't use &hash->root when
624 hash might be NULL, cast instead.
626 2021-04-13 Clément Chigot <clement.chigot@atos.net>
628 * xcofflink.c (xcoff_link_check_ar_symbols): Update esym earlier.
630 2021-04-13 Nelson Chu <nelson.chu@sifive.com>
632 * elfnn-riscv.c (riscv_version_mismatch): Do not report the warning
633 when the version of input or output is RISCV_UNKNOWN_VERSION, since
634 the extension is added implicitly.
635 * elfxx-riscv.c: Updated the obsolete comments.
636 (RISCV_UNKNOWN_VERSION): Moved to elfxx-riscv.h.
637 * elfxx-riscv.h (RISCV_UNKNOWN_VERSION): Added.
639 2021-04-12 Alan Modra <amodra@gmail.com>
641 * elf-bfd.h (ENABLE_CHECKING): Define.
642 (elf_link_hash_lookup): Abort if wrong type of hash table.
643 * configure.ac (--enable-checking): Add support.
644 * config.in: Regenerate.
645 * configure: Regenerate.
647 2021-04-12 Alan Modra <amodra@gmail.com>
649 * elf-bfd.h (is_elf_hash_table): Convert macro to inline function.
650 (elf_link_hash_lookup, elf_link_hash_traverse): Likewise.
651 (elf_hash_table, elf_hash_table_id): Likewise.
652 * elf32-arm.c (elf32_arm_setup_section_lists): Delete redundant
653 is_elf_hash_table check.
654 * elf32-csky.c (elf32_csky_setup_section_lists): Likewise.
655 * elf32-hppa.c (clobber_millicode_symbols): Correct param types.
656 * elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
657 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free: Likewise.
658 (elfNN_ia64_global_dyn_sym_thunk: Likewise.
659 * elf64-ia64-vms.c (elf64_ia64_global_dyn_info_free): Likewise.
660 (elf64_ia64_global_dyn_sym_thunk): Likewise.
661 (elf64_vms_link_add_object_symbols): Pass base type of hash table
662 to is_elf_hash_table.
663 * elflink.c (_bfd_elf_dynamic_symbol_p): Likewise.
664 (_bfd_elf_symbol_refs_local_p, _bfd_elf_add_dynamic_entry): Likewise.
665 (_bfd_elf_strip_zero_sized_dynamic_sections): Likewise.
666 (_bfd_elf_link_check_relocs, elf_link_add_object_symbols): Likewise.
667 (bfd_elf_final_link): Likewise.
668 * elfnn-aarch64.c (elfNN_aarch64_setup_section_lists): Likewise.
669 * elf64-ppc.c (ppc64_elf_set_toc): Likewise. Use bfd_link_hash_lookup.
671 2021-04-12 Alan Modra <amodra@gmail.com>
673 * elf-bfd.h (struct elf_backend_data): Return bfd_link_hash_entry*
674 from elf_backend_archive_symbol_lookup.
675 (_bfd_elf_archive_symbol_lookup): Return bfd_link_hash_entry*.
676 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Likewise. Check
677 we have a ppc_hash_table before accessing ppc_link_hash_entry
679 * elflink.c (_bfd_elf_archive_symbol_lookup): Return
680 bfd_link_hash_entry*.
681 (elf_link_add_archive_symbols): Adjust to suit.
683 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
685 * elfxx-riscv.c (riscv_parse_std_ext): Fixed the wrong versions of
686 i-ext when expanding g-ext.
688 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
690 * elfxx-riscv.c (riscv_ext_dont_care_version): Removed.
691 (riscv_parse_add_subset): Always add the implicit extensions, even if
692 their versions are RISCV_UNKNOWN_VERSION.
693 (riscv_parse_std_ext): Delay to add i-ext as the implicit extension
694 in the riscv_parse_add_implicit_subsets. Besides, add g-ext as the
695 implicit extension after it has been expanded.
696 (riscv_parse_add_implicit_subsets): Updated.
698 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
700 * elfxx-riscv.c (riscv_std_z_ext_strtab): Moved forward.
701 (riscv_std_s_ext_strtab): Likewise.
702 (riscv_std_h_ext_strtab): Likewise.
703 (riscv_std_zxm_ext_strtab): Added for the zxm prefix.
704 (enum riscv_prefix_ext_class): Moved forward and renamed from
705 riscv_isa_ext_class. Reorder them according to the parsing order,
706 since the enum values are used to check the orders in the
707 riscv_compare_subsets.
708 (struct riscv_parse_prefix_config): Moved forward and renamed from
709 riscv_parse_config_t. Also removed the ext_valid_p field, the
710 related functions are replaced by riscv_valid_prefixed_ext.
711 (parse_config): Moved forward and updated. The more letters of the
712 prefix string, the more forward it must be defined. Otherwise, we
713 will get the wrong mapping when using strncmp in riscv_get_prefix_class.
714 (riscv_get_prefix_class): Moved forward. Support to parse the
715 multi-letter prefix, like zxm.
716 (riscv_known_prefixed_ext): New function, check if the prefixed
717 extension is supported according to the right riscv_std_*_ext_strtab.
718 (riscv_valid_prefixed_ext): New function, used to replace the
719 riscv_ext_*_valid_p functions.
720 (riscv_init_ext_order): Do not set the values for prefix keywords
721 since they may have multiple letters for now.
722 (riscv_compare_subsets): Set the order values of prefix keywords
723 to negative numbers according to the riscv_prefix_ext_class.
724 (riscv_parse_std_ext): Call riscv_get_prefix_class to see if we
725 have parsed the prefixed extensions.
726 (riscv_parse_prefixed_ext): Updated and removed the parameter config.
727 Report error when the prefix is unknown.
728 (riscv_parse_subset): Do not parse the prefixed extensions according
729 to the orders in the parse_config. Remove the confused message and
730 let riscv_parse_prefixed_ext to report the details.
731 * elfxx-riscv.h (enum riscv_isa_ext_class): Moved to elfxx-riscv.c.
732 (riscv_get_prefix_class): Removed to static.
734 2021-04-08 Mike Frysinger <vapier@gentoo.org>
736 * configure.ac (ACX_BUGURL): Use https://.
737 * configure.com (COPY_TEXT): Likewise.
738 * configure: Regenerate.
740 2021-04-05 Alan Modra <amodra@gmail.com>
742 * configure.ac: Don't check for long long or long double type.
743 Don't check for alloca.h, limits.h, stddef.h, stdlib.h, string.h,
744 strings.h, time.h, wchar.h, wctype.h or sys/time.h. Don't check
745 for strtoull, free, malloc, realloc, getenv, strstr, snprintf,
746 vsnprintf, strlen or setitimer. Sort AC_CHECK_DECLS.
747 (AC_ISC_POSIX): Don't invoke.
748 (AC_HEADER_TIME, AC_HEADER_DIRENT, ACX_HEADER_STRING): Likewise.
749 * sysdep.h: Remove many HAVE_*_H checks and fallback declarations.
750 Do test HAVE_SYS_TYPES_H. Don't include sys/time.h. Reorder
751 header order as per automake AC_INCLUDES_DEFAULT.
752 * bfd-in.h: Include inttypes.h unconditionally.
753 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Assume long long and
754 long double are available.
755 (bfd_scan_vma): Assume long long and strtoull are available.
756 * elflink.c: Include limits.h unconditionally.
757 * elfnn-riscv.c: Likewise.
758 * wasm-module.c: Likewise.
759 * hpux-core.c: Include dirent.h unconditionally.
760 * trad-core.c: Likewise.
761 * hosts/x86-64linux.h: Include stdlib.h unconditionally.
762 * peXXigen.c: Remove HAVE_WCHAR_H and HAVE_WCTYPE_H checks.
763 * elf32-m68hc1x.c: Don't include alloca-conf.h.
764 * elf64-hppa.c: Likewise.
766 * wasm-module.c: Likewise.
768 * bfd-in2.h: Regenerate.
769 * config.in: Regenerate.
770 * configure: Regenerate.
772 2021-04-01 Tamar Christina <tamar.christina@arm.com>
775 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore overflow.
777 2021-04-01 Martin Liska <mliska@suse.cz>
779 * ecoff.c (strneq): Remove strneq and use startswith.
780 (_bfd_ecoff_slurp_armap): Likewise.
782 2021-04-01 Martin Liska <mliska@suse.cz>
784 * elf-bfd.h (bfd_section_is_ctf): Use startswith function.
785 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
786 (elf_get_reloc_section): Likewise.
787 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
788 * elf32-m32r.c (m32r_elf_section_flags): Likewise.
789 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections): Likewise.
790 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
791 (nds32_elf_relocate_section): Likewise.
792 (nds32_elf_action_discarded): Likewise.
793 (nds32_elf_check_relocs): Likewise.
794 (nds32_elf_section_flags): Likewise.
795 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
796 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
797 * elf32-rx.c (rx_table_find): Likewise.
798 (rx_table_map): Likewise.
799 * elf32-spu.c (spu_elf_backend_symbol_processing): Likewise.
800 (spu_elf_find_overlays): Likewise.
801 (needs_ovl_stub): Likewise.
802 (allocate_spuear_stubs): Likewise.
803 (build_spuear_stubs): Likewise.
804 (mark_overlay_section): Likewise.
805 (spu_elf_auto_overlay): Likewise.
806 (spu_elf_output_symbol_hook): Likewise.
807 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
808 * elf32-xtensa.c (xtensa_property_section_name): Likewise.
809 * elf64-ppc.c (ppc64_elf_section_flags): Likewise.
810 (ppc64_elf_relocate_section): Likewise.
811 * elflink.c (resolve_section): Likewise.
812 (UNARY_OP): Likewise.
813 (BINARY_OP_HEAD): Likewise.
814 (elf_link_input_bfd): Likewise.
815 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
816 * elfxx-riscv.c (riscv_parse_subset): Likewise.
817 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
818 * opncls.c (get_build_id): Likewise.
820 2021-03-31 Alan Modra <amodra@gmail.com>
823 * bfd-in.h: Don't poison FALSE or TRUE.
824 * bfd-in2.h: Regenerate.
826 2021-03-31 Alan Modra <amodra@gmail.com>
828 * sysdep.h: POISON_BFD_BOOLEAN: Define.
829 * aix5ppc-core.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h,
830 * aoutx.h, * arc-got.h, * archive.c, * archive64.c, * archures.c,
831 * bfd-in.h, * bfd.c, * bfdwin.c, * binary.c, * cache.c,
832 * coff-alpha.c, * coff-arm.c, * coff-arm.h, * coff-bfd.c,
833 * coff-bfd.h, * coff-go32.c, * coff-i386.c, * coff-ia64.c,
834 * coff-mcore.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c,
835 * coff-stgo32.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c,
836 * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c,
837 * coffcode.h, * coffgen.c, * cofflink.c, * compress.c,
838 * corefile.c, * cpu-aarch64.c, * cpu-aarch64.h, * cpu-alpha.c,
839 * cpu-arc.c, * cpu-arm.c, * cpu-arm.h, * cpu-avr.c, * cpu-bfin.c,
840 * cpu-bpf.c, * cpu-cr16.c, * cpu-cris.c, * cpu-crx.c,
841 * cpu-csky.c, * cpu-d10v.c, * cpu-d30v.c, * cpu-dlx.c,
842 * cpu-epiphany.c, * cpu-fr30.c, * cpu-frv.c, * cpu-ft32.c,
843 * cpu-h8300.c, * cpu-hppa.c, * cpu-i386.c, * cpu-ia64.c,
844 * cpu-iamcu.c, * cpu-ip2k.c, * cpu-iq2000.c, * cpu-k1om.c,
845 * cpu-l1om.c, * cpu-lm32.c, * cpu-m10200.c, * cpu-m10300.c,
846 * cpu-m32c.c, * cpu-m32r.c, * cpu-m68hc11.c, * cpu-m68hc12.c,
847 * cpu-m68k.c, * cpu-m9s12x.c, * cpu-m9s12xg.c, * cpu-mcore.c,
848 * cpu-mep.c, * cpu-metag.c, * cpu-microblaze.c, * cpu-mips.c,
849 * cpu-mmix.c, * cpu-moxie.c, * cpu-msp430.c, * cpu-mt.c,
850 * cpu-nds32.c, * cpu-nfp.c, * cpu-nios2.c, * cpu-ns32k.c,
851 * cpu-or1k.c, * cpu-pdp11.c, * cpu-pj.c, * cpu-powerpc.c,
852 * cpu-pru.c, * cpu-riscv.c, * cpu-rl78.c, * cpu-rs6000.c,
853 * cpu-rx.c, * cpu-s12z.c, * cpu-s390.c, * cpu-score.c,
854 * cpu-sh.c, * cpu-sparc.c, * cpu-spu.c, * cpu-tic30.c,
855 * cpu-tic4x.c, * cpu-tic54x.c, * cpu-tic6x.c, * cpu-tilegx.c,
856 * cpu-tilepro.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-vax.c,
857 * cpu-visium.c, * cpu-wasm32.c, * cpu-xc16x.c, * cpu-xgate.c,
858 * cpu-xstormy16.c, * cpu-xtensa.c, * cpu-z80.c, * cpu-z8k.c,
859 * dwarf1.c, * dwarf2.c, * ecoff-bfd.h, * ecoff.c, * ecofflink.c,
860 * elf-attrs.c, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h,
861 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-nacl.c,
862 * elf-nacl.h, * elf-properties.c, * elf-s390-common.c,
863 * elf-s390.h, * elf-strtab.c, * elf-vxworks.c, * elf-vxworks.h,
864 * elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c,
865 * elf32-arm.h, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c,
866 * elf32-bfin.h, * elf32-cr16.c, * elf32-cr16.h, * elf32-cris.c,
867 * elf32-crx.c, * elf32-csky.c, * elf32-csky.h, * elf32-d10v.c,
868 * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
869 * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c,
870 * elf32-h8300.c, * elf32-hppa.c, * elf32-hppa.h, * elf32-i386.c,
871 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
872 * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
873 * elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c,
874 * elf32-m68k.h, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
875 * elf32-metag.h, * elf32-microblaze.c, * elf32-mips.c,
876 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
877 * elf32-nios2.c, * elf32-nios2.h, * elf32-or1k.c, * elf32-pj.c,
878 * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
879 * elf32-rx.c, * elf32-s12z.c, * elf32-s390.c, * elf32-score.c,
880 * elf32-score.h, * elf32-score7.c, * elf32-sh-relocs.h,
881 * elf32-sh.c, * elf32-sparc.c, * elf32-spu.c, * elf32-spu.h,
882 * elf32-tic6x.c, * elf32-tic6x.h, * elf32-tilegx.c,
883 * elf32-tilepro.c, * elf32-v850.c, * elf32-v850.h,
884 * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
885 * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
886 * elf32-xtensa.c, * elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c,
887 * elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c,
888 * elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c,
889 * elf64-ppc.h, * elf64-s390.c, * elf64-sparc.c,
890 * elf64-tilegx.c, * elf64-x86-64.c, * elfcode.h,
891 * elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c,
892 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c,
893 * elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h,
894 * elfxx-mips.c, * elfxx-mips.h, * elfxx-riscv.c, * elfxx-riscv.h,
895 * elfxx-sparc.c, * elfxx-sparc.h, * elfxx-target.h,
896 * elfxx-tilegx.c, * elfxx-tilegx.h, * elfxx-x86.c, * elfxx-x86.h,
897 * format.c, * genlink.h, * hash.c, * i386aout.c, * i386lynx.c,
898 * i386msdos.c, * ihex.c, * libaout.h, * libbfd-in.h,
899 * libbfd.c, * libcoff-in.h, * libecoff.h, * libpei.h,
900 * libxcoff.h, * linker.c, * mach-o-aarch64.c, * mach-o-arm.c,
901 * mach-o-i386.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h,
902 * merge.c, * mmo.c, * netbsd.h, * opncls.c, * pc532-mach.c,
903 * pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-sh.c,
904 * pe-x86_64.c, * peXXigen.c, * pef.c, * pei-arm.c, * pei-i386.c,
905 * pei-ia64.c, * pei-mcore.c, * pei-sh.c, * pei-x86_64.c,
906 * peicode.h, * plugin.c, * plugin.h, * ppcboot.c, * reloc.c,
907 * reloc16.c, * rs6000-core.c, * section.c, * simple.c, * som.c,
908 * som.h, * srec.c, * stabs.c, * syms.c, * targets.c, * tekhex.c,
909 * verilog.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * vms.h,
910 * wasm-module.c, * xcofflink.c, * xcofflink.h, * xsym.c,
911 * xsym.h: Replace bfd_boolean with bool, FALSE with false, and
912 TRUE with true throughout.
913 * bfd-in2.h: Regenerate.
914 * libbfd.h: Regenerate.
915 * libcoff.h: Regenerate.
917 2021-03-31 Alan Modra <amodra@gmail.com>
919 * bfd-in.h: Include stdbool.h.
920 (bfd_boolean): Define as bool
921 * bfd-in2.h: Regenerate.
923 2021-03-31 Alan Modra <amodra@gmail.com>
925 * .gitignore: Delete bfd_stdint.h entry.
926 * Makefile.am (bfdinclude_HEADERS): Delete bfd_stdint.h.
927 (BUILD_HFILES, LOCAL_H_DEPS): Likewise.
928 * bfd-in.h: Include stdint.h in place of bfd_stdint.h.
929 * configure.ac: Don't invoke GCC_HEADER_STDINT.
930 * configure.com: Don't create bfd_stdint.h.
931 * Makefile.in: Regenerate.
932 * aclocal.m4: Regenerate.
933 * bfd-in2.h: Regenerate.
934 * config.in: Regenerate.
935 * configure: Regenerate.
936 * doc/Makefile.in: Regenerate.
937 * po/BLD-POTFILES.in: Regenerate.
939 2021-03-31 Alan Modra <amodra@gmail.com>
941 * bfd-in.h: Include string.h.
942 (LITMEMCPY, LITSTRCPY): Delete.
943 * bfd-in2.h: Regenerate.
945 2021-03-30 Alan Modra <amodra@gmail.com>
947 * elflink.c (elf_link_add_object_symbols): Don't set h->indx
948 unless is_elf_hash_table.
950 2021-03-29 Alan Modra <amodra@gmail.com>
952 * aoutx.h (aout_link_write_symbols): Don't cast boolean expression
954 * elf32-or1k.c (or1k_set_got_and_rela_sizes): Dont compare booleans
956 * elf32-arc.c (name_for_global_symbol): Don't compare boolean to TRUE.
957 (is_reloc_PC_relative): Don't use "boolean_condition ? TRUE : FALSE".
958 (is_reloc_SDA_relative, is_reloc_for_GOT): Likewise.
959 (is_reloc_for_PLT, is_reloc_for_TLS): Likewise.
960 * elf32-arm.c (stm32l4xx_need_create_replacing_stub): Likewise.
961 * elf32-nds32.c (insert_nds32_elf_blank): Likewise.
962 * elf32-rx.c (rx_set_section_contents): Likewise.
963 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
964 * elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): Likewise.
965 * mach-o.c (bfd_mach_o_read_command): Likewise.
966 * targets.c (bfd_get_target_info): Likewise.
968 2021-03-29 Alan Modra <amodra@gmail.com>
970 * coff-z80.c (z80_is_local_label_name): Return bfd_boolean.
971 * elf32-z80.c (z80_is_local_label_name): Likewise.
972 * elf32-spu.c (spu_elf_modify_headers): Likewise.
973 * elf32-nds32.h (struct elf_nds32_link_hash_table <hyper_relax>):
975 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Correct test
976 for error return from vms_write_data_block.
978 2021-03-29 Alan Modra <amodra@gmail.com>
980 * elf32-i386.c (elf_i386_finish_local_dynamic_symbol): Return int.
981 * elf64-ia64-vms.c (elf64_ia64_local_dyn_info_free): Likewise.
982 (elf64_ia64_local_dyn_sym_thunk): Likewise.
983 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol): Likewise.
984 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_ifunc_dynrelocs),
985 (elfNN_aarch64_finish_local_dynamic_symbol): Likewise.
986 * elfnn-ia64.c (elfNN_ia64_local_dyn_info_free): Likewise.
987 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
988 * elfnn-riscv.c (allocate_local_ifunc_dynrelocs): Likewise.
989 (riscv_pcrel_reloc_eq): Likewise.
990 (riscv_elf_finish_local_dynamic_symbol): Likewise.
991 * elfxx-sparc.c (allocate_local_dynrelocs): Likewise.
992 (finish_local_dynamic_symbol): Likewise.
993 * elfxx-x86.c (elf_x86_allocate_local_dynreloc): Likewise.
994 * elfxx-mips.c (mips_elf_resolve_got_page_ref): Likewise.
995 (mips_elf_count_got_symbols): Change return type to bfd_boolean.
997 2021-03-29 Alan Modra <amodra@gmail.com>
999 * elflink.c (elf_link_output_symstrtab): Make flinfo parameter
1001 (bfd_elf_final_link): Delete out_sym_func typedef and don't cast
1002 elf_link_output_symstrtab when calling output_arch_syms and
1003 output_arch_local_syms.
1004 * elf-bfd.h (struct elf_backend_data <elf_backend_output_arch_syms,
1005 elf_backend_output_arch_local_syms>): Change return type of func
1006 arg to match elf_link_output_symstrtab.
1007 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Correct
1009 * elf32-nds32.c (nds32_elf_output_symbol_hook): Correct return type.
1010 (nds32_elf_output_arch_syms): Correct func return type.
1012 2021-03-29 Alan Modra <amodra@gmail.com>
1014 * elf-m10200.c (mn10200_elf_relocate_section): Return int.
1015 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1016 * elf32-arc.c (elf_arc_relocate_section): Likewise.
1017 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1018 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1019 * elf32-bfin.c (bfin_relocate_section): Likewise.
1020 (bfinfdpic_relocate_section): Likewise.
1021 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1022 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1023 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1024 * elf32-csky.c (csky_elf_relocate_section): Likewise.
1025 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1026 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1027 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1028 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1029 * elf32-ft32.c (ft32_elf_relocate_section): Likewise.
1030 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1031 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1032 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1033 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1034 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1035 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1036 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1037 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1038 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1039 * elf32-m68hc1x.h (elf32_m68hc11_relocate_section): Likewise.
1040 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1041 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1042 * elf32-mep.c (mep_elf_relocate_section): Likewise.
1043 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1044 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1045 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1046 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1047 * elf32-mt.c (mt_elf_relocate_section): Likewise.
1048 * elf32-nds32.c (nds32_elf_relocate_section): Likewise.
1049 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1050 * elf32-or1k.c (or1k_elf_relocate_section): Likewise.
1051 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1052 * elf32-pru.c (pru_elf32_relocate_section): Likewise.
1053 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1054 * elf32-rx.c (rx_elf_relocate_section): Likewise.
1055 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1056 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1057 (_bfd_score_elf_relocate_section): Likewise.
1058 * elf32-score.h (s7_bfd_score_elf_relocate_section): Likewise.
1059 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1060 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1061 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1062 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1063 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1064 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1065 * elf32-visium.c (visium_elf_relocate_section): Likewise.
1066 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1067 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1068 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1069 * elf32-z80.c (z80_elf_relocate_section): Likewise.
1070 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1071 (elf64_alpha_relocate_section): Likewise.
1072 * elf64-bpf.c (bpf_elf_relocate_section): Likewise.
1073 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1074 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
1075 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1076 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1077 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1078 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1079 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1080 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1081 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1082 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1083 * elfxx-mips.h (_bfd_mips_elf_relocate_section): Likewise.
1084 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1085 * elfxx-sparc.h (_bfd_sparc_elf_relocate_section): Likewise.
1086 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1087 * elfxx-tilegx.h (tilegx_elf_relocate_section): Likewise.
1089 2021-03-26 Keith Seitz <keiths@redhat.com>
1091 * elfcore.h (_bfd_elf_core_find_build_id): Seek file
1092 offset of program headers after calling elf_read_notes.
1094 2021-03-23 Jan Beulich <jbeulich@suse.com>
1096 * dwarf2.c (read_indexed_string): Rename index to idx.
1098 2021-03-22 Martin Liska <mliska@suse.cz>
1100 * bfd-in.h (startswith): Add startswith function.
1101 (CONST_STRNEQ): Remove.
1102 * bfd-in2.h (startswith): Regenerate with make headers.
1103 * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith.
1104 (_bfd_slurp_extended_name_table): Likewise.
1105 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1106 * bfd.c (bfd_get_sign_extend_vma): Likewise.
1107 (bfd_convert_section_size): Likewise.
1108 (bfd_convert_section_contents): Likewise.
1109 * coff-stgo32.c (go32exe_create_stub): Likewise.
1110 (go32exe_check_format): Likewise.
1111 * coffcode.h (styp_to_sec_flags): Likewise.
1112 (GNU_DEBUGALTLINK): Likewise.
1113 * coffgen.c (_bfd_coff_section_already_linked): Likewise.
1114 (coff_gc_sweep): Likewise.
1115 (bfd_coff_gc_sections): Likewise.
1116 * cofflink.c (coff_link_add_symbols): Likewise.
1117 (process_embedded_commands): Likewise.
1118 * compress.c (bfd_is_section_compressed_with_header): Likewise.
1119 (bfd_init_section_decompress_status): Likewise.
1120 * dwarf2.c (find_debug_info): Likewise.
1121 (place_sections): Likewise.
1122 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1123 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1124 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1125 (assign_section_numbers): Likewise.
1126 (elfcore_grok_win32pstatus): Likewise.
1127 * elf32-arm.c (cmse_scan): Likewise.
1128 (elf32_arm_gc_mark_extra_sections): Likewise.
1129 (elf32_arm_size_dynamic_sections): Likewise.
1130 (is_arm_elf_unwind_section_name): Likewise.
1131 * elf32-bfin.c (bfin_size_dynamic_sections): Likewise.
1132 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1133 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
1134 * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise.
1135 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
1136 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1137 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1138 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1139 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1140 * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise.
1141 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
1142 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1143 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1144 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1145 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1146 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
1147 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
1148 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
1149 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise.
1150 (elf32_tic6x_size_dynamic_sections): Likewise.
1151 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1152 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise.
1153 (xtensa_is_insntable_section): Likewise.
1154 (xtensa_is_littable_section): Likewise.
1155 (xtensa_is_proptable_section): Likewise.
1156 (xtensa_property_section_name): Likewise.
1157 (xtensa_callback_required_dependence): Likewise.
1158 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1159 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1160 * elf64-ia64-vms.c (is_unwind_section_name): Likewise.
1161 (get_reloc_section): Likewise.
1162 (elf64_ia64_size_dynamic_sections): Likewise.
1163 (elf64_ia64_object_p): Likewise.
1164 * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise.
1165 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
1166 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1167 * elflink.c (elf_link_add_object_symbols): Likewise.
1168 (_bfd_elf_gc_mark_extra_sections): Likewise.
1169 (bfd_elf_parse_eh_frame_entries): Likewise.
1170 (_bfd_elf_section_already_linked): Likewise.
1171 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise.
1172 * elfnn-ia64.c (is_unwind_section_name): Likewise.
1173 (elfNN_ia64_size_dynamic_sections): Likewise.
1174 (elfNN_ia64_object_p): Likewise.
1175 * elfxx-mips.c (FN_STUB_P): Likewise.
1176 (CALL_STUB_P): Likewise.
1177 (CALL_FP_STUB_P): Likewise.
1178 (_bfd_mips_elf_section_from_shdr): Likewise.
1179 (_bfd_mips_elf_fake_sections): Likewise.
1180 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1181 (_bfd_mips_final_write_processing): Likewise.
1182 (_bfd_mips_elf_final_link): Likewise.
1183 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1184 * elfxx-x86.c (elf_i386_is_reloc_section): Likewise.
1185 (elf_x86_64_is_reloc_section): Likewise.
1186 * hpux-core.c (thread_section_p): Likewise.
1187 * libcoff.h (bfd_pei_p): Likewise.
1188 * linker.c (REAL): Likewise.
1189 (unwrap_hash_lookup): Likewise.
1190 (_bfd_generic_link_add_one_symbol): Likewise.
1191 * mmo.c (mmo_internal_write_section): Likewise.
1192 * osf-core.c (osf_core_core_file_p): Likewise.
1193 * pef.c (bfd_pef_print_symbol): Likewise.
1194 * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise.
1195 * som.c (som_slurp_symbol_table): Likewise.
1196 (som_slurp_armap): Likewise.
1197 * wasm-module.c (wasm_compute_custom_section_file_position): Likewise.
1199 2021-03-22 Jan Beulich <jbeulich@suse.com>
1201 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Add missing
1202 language translation wrapping to _bfd_error_handler()
1205 2021-03-21 Alan Modra <amodra@gmail.com>
1207 * bfd-in.h (startswith): New inline.
1208 (CONST_STRNEQ): Use startswith.
1209 * bfd-in2.h: Regenerate.
1211 2021-03-20 Alan Modra <amodra@gmail.com>
1214 * elf.c (_bfd_elf_make_section_from_shdr): Remove SHF_EXCLUDE
1215 test for .gnu.debuglto*.
1217 2021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1220 * elf.c (_bfd_elf_make_section_from_shdr): Treat
1221 .gnu.debuglto_.debug_ section as debugging section unless it is
1222 marked with SHF_EXCLUDE.
1223 * elflink.c (elf_create_symbuf): Revert commit 994b2513281.
1224 (bfd_elf_match_symbols_in_sections): Ignore section symbols when
1225 matching non-debugging sections or linkonce section with comdat
1228 2021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1231 * dwarf2.c (read_attribute_value): Check version >= 3 for
1234 2021-03-16 Nick Clifton <nickc@redhat.com>
1236 * peXXigen.c (_bfd_XXi_swap_aux_out): Avoid potential buffer
1237 overrun by using sizeof of the destination x_fname field as the
1240 2021-03-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1242 * elfxx-riscv.c (riscv_std_z_ext_strtab): Add zba, zbb and zbc.
1244 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1246 * reloc.c (BFD_RELOC_PPC_TLS_LE, BFD_RELOC_PPC_TLS_IE,
1247 BFD_RELOC_PPC_TLS_M, BFD_RELOC_PPC_TLS_ML, BFD_RELOC_PPC64_TLS_GD,
1248 BFD_RELOC_PPC64_TLS_LD, BFD_RELOC_PPC64_TLS_LE,
1249 BFD_RELOC_PPC64_TLS_IE, BFD_RELOC_PPC64_TLS_M,
1250 BFD_RELOC_PPC64_TLS_ML): New relocations.
1251 * bfd-in2.h: Regenerate.
1252 * libbfd.h: Regenerate.
1253 * coff-rs6000.c (xcoff_calculate_relocation): Call
1254 xcoff_reloc_type_tls for TLS relocations.
1255 (xcoff_howto_table): Implement TLS relocations.
1256 (_bfd_xcoff_reloc_type_lookup): Add cases TLS relocations.
1257 (xcoff_reloc_type_tls): New function.
1258 * coff64-rs6000.c (xcoff_calculate_relocation): Likewise.
1259 (xcoff_howto_table): Likewise.
1260 (_bfd_xcoff_reloc_type_lookup): Likewise.
1261 * coffcode.h (sec_to_styp_flags): Handle TLS sections.
1262 (styp_to_sec_flags): Likewise.
1263 (coff_compute_section_file_positions): Avoid file offset
1264 optimisation for .data when the previous section is .tdata.
1265 (coff_write_object_contents): Handle TLS sections.
1266 * coffswap.h (coff_swap_aouthdr_out): Add support for
1267 new fields in aouthdr.
1268 * libxcoff.h (xcoff_reloc_type_tls): Add prototype.
1269 * xcofflink.c (xcoff_link_add_symbols): Handle XMC_UL.
1270 (xcoff_need_ldrel_p): Add cases for TLS relocations.
1271 (xcoff_create_ldrel): Add l_symndx for TLS sections.
1273 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1275 * reloc.c (BFD_RELOC_PPC_TOC16_HI, BFD_RELOC_PPC_TOC16_LO):
1277 * bfd-in2.h: Regenerate.
1278 * libbfd.h: Regenerate.
1279 * coff-rs6000.c (xcoff_calculate_relocation): Call
1280 xcoff_reloc_type_toc for R_TOCU and R_TOCL.
1281 (xcoff_howto_table): Remove src_mask for TOC relocations.
1282 Add R_TOCU and R_TOCL howtos.
1283 (_bfd_xcoff_reloc_type_lookup): Add cases for
1284 BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO.
1285 (xcoff_reloc_type_toc): Compute the whole offset.
1286 Implement R_TOCU and R_TOCL.
1287 * coff64-rs6000.c (xcoff64_calculate_relocation):
1289 (xcoff64_howto_table): Likewise.
1290 (xcoff64_reloc_type_lookup): Likewise.
1292 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1294 * coff-rs6000.c (xcoff_calculate_relocation): Correct and
1295 add new relocations.
1296 (xcoff_howto_table): Likewise.
1297 (xcoff_rtype2howto): Increase r_type maximum value.
1298 (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead
1299 of create a new one from scratch. Enable only some relocations
1300 to have a changing r_size.
1301 * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise.
1302 (xcoff64_howto_table): Likewise.
1303 (xcoff64_rtype2howto): Likewise.
1304 (xcoff64_ppc_relocate_section): Likewise.
1305 * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value.
1307 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1309 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Move.
1311 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1313 * coff64-rs6000.c (xcoff64_write_object_contents): Remove.
1314 * coffcode.h (coff_write_object_contents): Add bfd_mach_ppc_620
1315 support for o_cputype field. Avoid creating an empty a.out header
1318 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1320 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): Add
1323 2021-03-11 Nelson Chu <nelson.chu@sifive.com>
1325 * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean
1326 restart_relax, used to check if we need to run the whole
1327 relaxations from relax pass 0 to 2 again.
1328 (riscv_elf_link_hash_table_create): Init restart_relax to FALSE.
1329 (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set.
1330 (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code.
1331 (bfd_elfNN_riscv_restart_relax_sections): New function. Called by
1332 after_allocation to check if we need to run the whole relaxations again.
1333 (_bfd_riscv_relax_section): We will only enter into the relax pass 3
1334 when the restart_relax is FALSE; At last set restart_relax to TRUE if
1336 * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration.
1337 (bfd_elf64_riscv_restart_relax_sections): Likewise.
1339 2021-03-10 Jan Beulich <jbeulich@suse.com>
1341 * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
1344 2021-03-10 Alan Modra <amodra@gmail.com>
1345 Jan Beulich <jbeulich@suse.com>
1347 * elf.c (bfd_elf_generic_reloc): Make references between debug
1348 sections use section relative values.
1350 2021-03-09 Jan Beulich <jbeulich@suse.com>
1352 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
1354 2021-03-05 H.J. Lu <hongjiu.lu@intel.com>
1358 * bfd.c (_bfd_get_link_info): New function.
1359 * elf-bfd.h (output_elf_obj_tdata): Add link_info.
1360 (elf_link_info): New.
1361 * libbfd-in.h (_bfd_get_link_info): New prototype.
1362 * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
1363 R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
1364 * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
1365 (pex64_link_add_symbols): New function.
1366 (coff_bfd_link_add_symbols): New macro.
1367 * libbfd.h: Regenerated.
1369 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1370 Andrew Burgess <andrew.burgess@embecosm.com>
1372 * elf-bfd.h (elfcore_write_riscv_csr): Declare.
1373 * elf.c (elfcore_grok_riscv_csr): New function.
1374 (elfcore_grok_note): Handle NT_RISCV_CSR.
1375 (elfcore_write_riscv_csr): New function.
1376 (elfcore_write_register_note): Handle '.reg-riscv-csr'.
1378 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1379 Andrew Burgess <andrew.burgess@embecosm.com>
1381 * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
1382 (PRPSINFO_PR_PSARGS_LENGTH): Define.
1383 (riscv_write_core_note): New function.
1384 (riscv_elf_grok_psinfo): Make use of two new length defines.
1385 (elf_backend_write_core_note): Define.
1387 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1388 Andrew Burgess <andrew.burgess@embecosm.com>
1390 * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
1391 * elf.c (elfcore_grok_gdb_tdesc): New function.
1392 (elfcore_grok_note): Handle NT_GDB_TDESC.
1393 (elfcore_write_gdb_tdesc): New function.
1394 (elfcore_write_register_note): Handle NT_GDB_TDESC.
1396 2021-03-05 Nick Clifton <nickc@redhat.com>
1399 * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
1400 (read_indexed_string): Placeholder function.
1401 (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
1404 2021-03-05 Alan Modra <amodra@gmail.com>
1406 * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
1408 * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
1409 adjustments here instead. Separate pc-relative adjustments
1410 from symbol related adjustments. Tidy comments and formatting.
1412 2021-03-04 Jan Beulich <jbeulich@suse.com>
1414 * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
1417 2021-03-04 Alan Modra <amodra@gmail.com>
1419 * rs6000-core.c (rs6000coff_core_p): Correct prototype.
1421 2021-03-03 Alan Modra <amodra@gmail.com>
1424 * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
1425 processing not when start/stop symbol section is unmarked but
1426 on first time a start/stop symbol is processed.
1428 2021-03-03 Alan Modra <amodra@gmail.com>
1430 * reloc.c: Include x86_64.h rather than internal.h.
1432 2021-03-02 Nick Clifton <nickc@redhat.com>
1435 * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
1436 function and variable tags and a second time to resolve their
1439 2021-03-02 Nick Alcock <nick.alcock@oracle.com>
1441 * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
1443 2021-03-02 Alan Modra <amodra@gmail.com>
1446 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
1447 linker defined start/stop symbols when start_stop_gc.
1449 2021-03-02 Alan Modra <amodra@gmail.com>
1451 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
1452 indirect to pc-relative or toc-relative for undefined symbols.
1454 2021-03-01 Alan Modra <amodra@gmail.com>
1455 Fangrui Song <maskray@google.com>
1457 * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
1458 defined start/stop symbols when start_stop_gc.
1459 (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
1460 (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
1461 * linker.c (bfd_generic_define_start_stop): Likewise.
1463 2021-02-25 Alan Modra <amodra@gmail.com>
1466 * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
1467 * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
1468 use when deciding an as-needed library should be loaded instead
1469 of using the binding of the library definition.
1471 2021-02-24 Alan Modra <amodra@gmail.com>
1474 * coff-stgo32.c (go32exe_check_format): Sanity check size of
1475 header to avoid a buffer overflow.
1477 2021-02-22 Alan Modra <amodra@gmail.com>
1479 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
1480 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1482 2021-02-19 Nelson Chu <nelson.chu@sifive.com>
1485 * elfnn-riscv.c (perform_relocation): Updated encoding macros.
1486 (_bfd_riscv_relax_call): Likewise.
1487 (_bfd_riscv_relax_lui): Likewise.
1488 * elfxx-riscv.c (howto_table): Likewise.
1490 2021-02-18 Nelson Chu <nelson.chu@sifive.com>
1492 * Makefile.am: Added cpu-riscv.h.
1493 * Makefile.in: Regenerated.
1494 * po/SRC-POTFILES.in: Regenerated.
1495 * cpu-riscv.h: Added to support spec versions controlling.
1496 Also added extern arrays and functions for cpu-riscv.c.
1497 (enum riscv_spec_class): Define all spec classes here uniformly.
1498 (struct riscv_spec): Added for all specs.
1499 (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
1500 (RISCV_GET_SPEC_NAME): Likewise.
1501 (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
1502 (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
1503 (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
1504 * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
1505 (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
1506 (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
1507 (riscv_priv_specs): Moved below.
1508 (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
1509 (riscv_isa_specs): Moved from include/opcode/riscv.h.
1510 * elfnn-riscv.c: Included cpu-riscv.h.
1511 (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
1512 * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
1513 (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
1514 * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
1516 2021-02-17 Alan Modra <amodra@gmail.com>
1518 * wasm-module.c: Guard include of limits.h.
1519 (CHAR_BIT): Provide backup define.
1520 (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
1521 Correct signed overflow checking.
1523 2021-02-17 Nelson Chu <nelson.chu@sifive.com>
1526 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
1527 copying the elf flags from input BFD to output BFD, until we have
1528 checked if the input BFD has no code section or not. Also fix the
1529 problem that we only check the first section rather than the entire
1530 sections for input BFD.
1532 2021-02-16 Alan Modra <amodra@gmail.com>
1534 * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
1535 (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
1537 2021-02-15 Jan Beulich <jbeulich@suse.com>
1539 * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
1540 * doc/Makefile.in: Re-generate.
1542 2021-02-15 Alan Modra <amodra@gmail.com>
1544 * elf32-nds32.c (nds32_get_section_contents): Replace
1545 bfd_malloc_and_get_section with bfd_get_full_section_contents.
1546 (nds32_elf_relax_delete_blanks): Init contents.
1547 (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
1549 2021-02-15 Alan Modra <amodra@gmail.com>
1551 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1552 bfd_get_full_section_contents.
1554 2021-02-14 Alan Modra <amodra@gmail.com>
1556 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
1557 all fixes to bfd_generic_get_relocated_section_contents since this
1558 function was split out.
1560 2021-02-11 Alan Modra <amodra@gmail.com>
1562 * config.bfd: Remove ia64 from obsolete list.
1564 2021-02-11 Alan Modra <amodra@gmail.com>
1567 * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
1569 2021-02-11 Alan Modra <amodra@gmail.com>
1572 * elf32-avr.c (avr_elf32_load_records_from_section): Use
1573 bfd_malloc_and_get_section. Use bfd_byte* vars and remove then
1576 2021-02-11 Alan Modra <amodra@gmail.com>
1579 * section.c (bfd_get_section_contents): Avoid possible overflow
1580 when range checking offset and count.
1581 (bfd_set_section_contents): Likewise.
1583 2021-02-03 Nick Alcock <nick.alcock@oracle.com>
1585 * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
1587 * configure: Regenerated.
1589 2021-02-09 Alan Modra <amodra@gmail.com>
1591 * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
1592 * configure.ac: Delete symbian entries.
1593 * elf-bfd.h (enum elf_target_os): Delete is_symbian.
1594 * elf32-arm.c: Remove symbian support. Formatting.
1595 * targets.c: Delete symbian entries.
1596 * configure: Regenerate.
1598 2021-02-04 H.J. Lu <hongjiu.lu@intel.com>
1601 * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
1602 info when failed to convert GOTPCREL relocation.
1604 2021-02-04 Nelson Chu <nelson.chu@sifive.com>
1606 * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
1608 2021-02-04 Alan Modra <amodra@gmail.com>
1611 * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
1612 libraries for IR references on pass over libraries after LTO
1615 2021-02-03 Alan Modra <amodra@gmail.com>
1618 * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
1619 (elf_link_add_object_symbols): Here too. Don't pull in as-needed
1620 libraries when H is an indirect symbol after calling
1621 _bfd_elf_add_default_symbol.
1623 2021-02-03 Alan Modra <amodra@gmail.com>
1626 * elflink.c (_bfd_elf_add_default_symbol): Clear override when
1627 undecorated symbol will have a different version.
1629 2021-02-02 Alan Modra <amodra@gmail.com>
1632 * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
1633 Use when handling default versioned symbol. Rename existing
1634 override variable to nondef_override and use for non-default
1636 (elf_link_add_object_symbols): Adjust call to suit. Don't
1637 pull in as-needed libraries when override is set.
1639 2021-02-01 Emery Hemingway <ehmry@posteo.net>
1641 * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
1643 2021-02-01 Egor Vishnyakov <lenvampir@yandex.ru>
1646 * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
1647 offset for the R_RL78_RH_SADDR relocation.
1649 2021-01-29 Alan Modra <amodra@gmail.com>
1652 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
1653 on symbols defined in absolute or other special sections.
1655 2021-01-28 Alan Modra <amodra@gmail.com>
1658 * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
1659 prevent endless looping of linked-to sections.
1661 2020-12-17 Mihails Strasuns <mihails.strasuns@intel.com>
1663 * bfd-elf.h (elfcore_write_file_note): New function.
1664 * elf.c (elfcore_write_file_note): New function.
1666 2021-01-26 Alan Modra <amodra@gmail.com>
1668 * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
1670 2021-01-24 H.J. Lu <hongjiu.lu@intel.com>
1673 * dwarf2.c (read_rnglists): Ignore empty range when parsing line
1676 2021-01-23 H.J. Lu <hongjiu.lu@intel.com>
1679 * dwarf2.c (read_rnglists): Advance rngs_ptr after
1680 _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
1682 2021-01-20 Alan Modra <amodra@gmail.com>
1684 * elf32-ppc.c: Delete outdated comment.
1685 (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1686 * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1688 2021-01-20 Alan Modra <amodra@gmail.com>
1690 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
1691 section symbols are present.
1693 2021-01-19 Alan Modra <amodra@gmail.com>
1695 * elf64-ppc.c (elf_hash_entry): New inline function. Use
1696 throughout to replace casts.
1697 (branch_reloc_hash_match): Remove const from params.
1698 (use_local_plt): New function.
1699 (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
1700 (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
1702 * elf32-ppc.c (use_local_plt): New function.
1703 (allocate_dynrelocs, ppc_elf_relocate_section),
1704 (write_global_sym_plt): Use use_local_plt.
1706 2021-01-17 H.J. Lu <hongjiu.lu@intel.com>
1709 * elflink.c (elf_create_symbuf): Also ignore section symbols.
1711 2021-01-16 H.J. Lu <hongjiu.lu@intel.com>
1714 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
1715 check pointer_equality_needed.
1717 2021-01-15 H.J. Lu <hongjiu.lu@intel.com>
1719 * elf-linker-x86.h (elf_linker_x86_params): Add
1720 report_relative_reloc.
1721 * elf32-i386.c (elf_i386_relocate_section): Call
1722 _bfd_x86_elf_link_report_relative_reloc to report relative
1723 relocations for -z report-relative-reloc.
1724 (elf_i386_finish_dynamic_symbol): Likewse.
1725 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
1726 (elf_x86_64_finish_dynamic_symbol): Likewse.
1727 * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
1729 * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
1732 2021-01-16 Alan Modra <amodra@gmail.com>
1734 * compress.c (decompress_contents): Tidy inflateEnd result test.
1736 2021-01-16 Alan Modra <amodra@gmail.com>
1739 * elflink.c (elf_link_output_extsym): Use version 1 in
1740 .gnu.version for undefined unversioned symbols.
1742 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1744 * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
1745 caused the by previous commit accidentally.
1747 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1749 * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
1750 also aligned the code.
1752 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1754 * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
1756 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1758 * elfnn-riscv.c: Comments tidy and improvement.
1759 * elfxx-riscv.c: Likewise.
1760 * elfxx-riscv.h: Likewise.
1762 2021-01-14 H.J. Lu <hongjiu.lu@intel.com>
1765 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1766 section for R_BFIN_FUNCDESC.
1768 2021-01-14 Nick Clifton <nickc@redhat.com>
1770 * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
1772 2021-01-13 Alan Modra <amodra@gmail.com>
1774 * Makefile.in: Regenerate.
1775 * doc/Makefile.in: Regenerate.
1777 2021-01-13 Alan Modra <amodra@gmail.com>
1780 * section.c (struct bfd_section): Remove pattern field.
1781 (BFD_FAKE_SECTION): Adjust to suit.
1782 * bfd-in2.h: Regenerate.
1783 * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
1784 (bfd_elf_final_link): Don't call elf_fixup_link_order.
1786 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
1789 * configure.ac: Use GNU_MAKE_JOBSERVER.
1790 * aclocal.m4: Regenerated.
1791 * configure: Likewise.
1793 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
1796 * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
1797 R_AMD64_DIR32 relocations for PE/x86-64 inputs.
1799 2021-01-11 H.J. Lu <hongjiu.lu@intel.com>
1802 * configure: Regenerated.
1804 2021-01-11 Nick Clifton <nickc@redhat.com>
1806 * po/fr.po: Updated French translation.
1807 * po/pt.po: Updated Portuguese translation.
1808 * po/sr.po: Updated Serbian translation.
1809 * po/uk.po: Updated Ukranian translation.
1811 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
1813 * configure: Regenerated.
1815 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
1818 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
1819 -z lam-u48 and -z lam-u57.
1821 2021-01-09 Nick Clifton <nickc@redhat.com>
1823 * version.m4: Change to 2.36.50.
1824 * configure: Regenerate.
1825 * po/bfd.pot: Regenerate.
1827 2021-01-09 Nick Clifton <nickc@redhat.com>
1829 * 2.36 release branch crated.
1831 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
1833 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
1834 LAM_U57 when setting LAM_U48.
1836 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
1840 * elflink.c (elf_fixup_link_order): Verify that fixing up
1841 SHF_LINK_ORDER doesn't increase the output section size.
1843 2021-01-09 Alan Modra <amodra@gmail.com>
1845 * configure: Regenerate.
1847 2021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
1849 * configure: Regenerate.
1851 2021-01-07 H.J. Lu <hongjiu.lu@intel.com>
1854 * aix386-core.c (core_aix386_vec): Initialize
1855 keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
1856 * aout-target.h (MY (vec)): Likewise.
1857 * binary.c (binary_vec): Likewise.
1858 * cisco-core.c (core_cisco_be_vec): Likewise.
1859 (core_cisco_le_vec): Likewise.
1860 * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
1861 * coff-i386.c (TARGET_SYM): Likewise.
1862 (TARGET_SYM_BIG): Likewise.
1863 * coff-ia64.c (TARGET_SYM): Likewise.
1864 * coff-mips.c (mips_ecoff_le_vec): Likewise.
1865 (mips_ecoff_be_vec): Likewise.
1866 (mips_ecoff_bele_vec): Likewise.
1867 * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
1868 (powerpc_xcoff_vec): Likewise.
1869 * coff-sh.c (sh_coff_small_vec): Likewise.
1870 (sh_coff_small_le_vec): Likewise.
1871 * coff-tic30.c (tic30_coff_vec): Likewise.
1872 * coff-tic54x.c (tic54x_coff0_vec): Likewise.
1873 (tic54x_coff0_beh_vec): Likewise.
1874 (tic54x_coff1_vec): Likewise.
1875 (tic54x_coff1_beh_vec): Likewise.
1876 (tic54x_coff2_vec): Likewise.
1877 (tic54x_coff2_beh_vec): Likewise.
1878 * coff-x86_64.c (TARGET_SYM): Likewise.
1879 (TARGET_SYM_BIG): Likewise.
1880 * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
1881 (rs6000_xcoff64_aix_vec): Likewise.
1882 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
1883 (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
1884 (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
1885 * elfxx-target.h (TARGET_BIG_SYM): Likewise.
1886 (TARGET_LITTLE_SYM): Likewise.
1887 * hppabsd-core.c (core_hppabsd_vec): Likewise.
1888 * hpux-core.c (core_hpux_vec): Likewise.
1889 * i386msdos.c (i386_msdos_vec): Likewise.
1890 * ihex.c (ihex_vec): Likewise.
1891 * irix-core.c (core_irix_vec): Likewise.
1892 * mach-o-target.c (TARGET_NAME): Likewise.
1893 * mmo.c (mmix_mmo_vec): Likewise.
1894 * netbsd-core.c (core_netbsd_vec): Likewise.
1895 * osf-core.c (core_osf_vec): Likewise.
1896 * pdp11.c (MY (vec)): Likewise.
1897 * pef.c (pef_vec): Likewise.
1898 (pef_xlib_vec): Likewise.
1899 * plugin.c (plugin_vec): Likewise.
1900 * ppcboot.c (powerpc_boot_vec): Likewise.
1901 * ptrace-core.c (core_ptrace_vec): Likewise.
1902 * sco5-core.c (core_sco5_vec): Likewise.
1903 * som.c (hppa_som_vec): Likewise.
1904 * srec.c (srec_vec): Likewise.
1905 (symbolsrec_vec): Likewise.
1906 * tekhex.c (tekhex_vec): Likewise.
1907 * trad-core.c (core_trad_vec): Likewise.
1908 * verilog.c (verilog_vec): Likewise.
1909 * vms-alpha.c (alpha_vms_vec): Likewise.
1910 * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
1911 * wasm-module.c (wasm_vec): Likewise.
1912 * xsym.c (sym_vec): Likewise.
1913 * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
1915 (elf_map_symbols): Don't include ignored section symbols.
1916 * elfcode.h (elf_slurp_symbol_table): Also set
1917 BSF_SECTION_SYM_USED on STT_SECTION symbols.
1918 * elflink.c (bfd_elf_final_link): Generated section symbols only
1919 when emitting relocations or reqired.
1920 * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
1921 * syms.c (BSF_SECTION_SYM_USED): New.
1922 * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
1923 (bfd_target): Add keep_unused_section_symbols.
1924 (bfd_keep_unused_section_symbols): New.
1925 * bfd-in2.h: Regenerated.
1927 2021-01-07 Nick Clifton <nickc@redhat.com>
1930 * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
1931 absolute paths and check to see if they are longer than MAX_PATH.
1933 2021-01-07 Philipp Tomsich <prt@gnu.org>
1935 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
1937 2021-01-07 Claire Xenia Wolf <claire@symbioticeda.com>
1938 Jim Wilson <jimw@sifive.com>
1939 Andrew Waterman <andrew@sifive.com>
1940 Maxim Blinov <maxim.blinov@embecosm.com>
1941 Kito Cheng <kito.cheng@sifive.com>
1942 Nelson Chu <nelson.chu@sifive.com>
1944 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
1946 2021-01-06 H.J. Lu <hongjiu.lu@intel.com>
1948 * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
1949 (bfinfdpic_check_relocs): Likewise.
1951 2021-01-06 Alan Modra <amodra@gmail.com>
1953 * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
1955 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
1957 2021-01-06 Alan Modra <amodra@gmail.com>
1959 * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
1960 (sparc64-*-solaris2*): Add sparc_elf64_vec and
1963 2021-01-06 Marcus Comstedt <marcus@mc.pp.se>
1965 * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
1966 riscvbe*-*-*. Also added riscv_elf[32|64]_be_vec.
1967 * configure.ac: Handle riscv_elf[32|64]_be_vec.
1968 * configure: Regenerate.
1969 * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
1970 riscv_is_insn_reloc.
1971 (riscv_get_insn): RISC-V instructions are always little endian, but
1972 bfd_get may be used for big-endian, so add new riscv_get_insn to handle
1974 (riscv_put_insn): Likewsie.
1975 (riscv_is_insn_reloc): Check if we are relocaing an instruction.
1976 (perform_relocation): Call riscv_is_insn_reloc to decide if we should
1977 use riscv_[get|put]_insn or bfd_[get|put].
1978 (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
1979 or bfd_[get|put]l16 for code.
1980 (riscv_elf_relocate_section): Likewise.
1981 (riscv_elf_finish_dynamic_symbol): Likewise.
1982 (riscv_elf_finish_dynamic_sections): Likewise.
1983 (_bfd_riscv_relax_call): Likewise.
1984 (_bfd_riscv_relax_lui): Likewise.
1985 (_bfd_riscv_relax_align): Likewise.
1986 (_bfd_riscv_relax_pc): Likewise.
1987 (riscv_elf_object_p): Handled for big endian.
1988 (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
1989 * targets.c: Add riscv_elf[32|64]_be_vec.
1990 (_bfd_target_vector): Likewise.
1992 2021-01-05 Alan Modra <amodra@gmail.com>
1994 * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
1995 for relocatable executable.
1997 2021-01-05 Alan Modra <amodra@gmail.com>
1999 * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
2001 2021-01-05 Nelson Chu <nelson.chu@sifive.com>
2003 * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
2004 make sure gp symbol is output as a dynamic symbol.
2006 2021-01-04 H.J. Lu <hongjiu.lu@intel.com>
2009 * elflink.c (compare_link_order): Place unordered sections before
2011 (elf_fixup_link_order): Add a link info argument. Allow mixed
2012 ordered and unordered input sections for non-relocatable link.
2013 Sort the consecutive bfd_indirect_link_order sections with the
2014 same pattern. Change the offsets of the bfd_indirect_link_order
2016 (bfd_elf_final_link): Pass info to elf_fixup_link_order.
2017 * section.c (bfd_section): Add pattern.
2018 (BFD_FAKE_SECTION): Initialize pattern to NULL.
2019 * bfd-in2.h: Regenerated.
2021 2021-01-04 Alexander Fedotov <alfedotov@gmail.com>
2023 * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
2024 of private flags with 0x.
2025 * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
2027 2021-01-04 Alan Modra <amodra@gmail.com>
2030 * elflink.c (elf_link_input_bfd): Use the file base name in
2031 linker generated STT_FILE symbols.
2033 2021-01-04 Nelson Chu <nelson.chu@sifive.com>
2035 * elfxx-riscv.c (riscv_compare_subsets): Removed static.
2036 * elfxx-riscv.h: Add declaration.
2037 * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
2038 riscv_compare_subsets to check the orders.
2039 (riscv_skip_prefix): Removed.
2040 (riscv_prefix_cmp): Removed.
2042 2021-01-04 Alan Modra <amodra@gmail.com>
2045 * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
2046 calculating subset version length.
2048 2021-01-01 Nicolas Boulenguez <nicolas@debian.org>
2050 * xcofflink.c: Correct spelling in comments.
2052 2021-01-01 Alan Modra <amodra@gmail.com>
2054 Update year range in copyright notice of all files.
2056 For older changes see ChangeLog-2020
2058 Copyright (C) 2021 Free Software Foundation, Inc.
2060 Copying and distribution of this file, with or without modification,
2061 are permitted in any medium without royalty provided the copyright
2062 notice and this notice are preserved.
2068 version-control: never