1 2021-06-22 Nelson Chu <nelson.chu@sifive.com>
3 * elfnn-riscv.c (riscv_pcrel_hi_reloc): Added field to store
4 the original relocation type, in case the type is converted to
6 (riscv_pcrel_lo_reloc): Removed unused name field.
7 (riscv_pcrel_relocs): Added comments.
8 (riscv_zero_pcrel_hi_reloc): Removed unused input_bfd.
9 (riscv_record_pcrel_hi_reloc): Updated.
10 (riscv_record_pcrel_lo_reloc): Likewise.
11 (riscv_resolve_pcrel_lo_relocs): Likewise. Check the original
12 type of auipc, to make sure the %pcrel_lo without any addends.
13 Otherwise, report dangerous relocation error.
14 (riscv_elf_relocate_section): Updated above functions are changed.
15 For R_RISCV_GOT_HI20, report dangerous relocation error when addend
18 2021-06-19 H.J. Lu <hongjiu.lu@intel.com>
21 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Count PLT for GOTOFF
22 relocation against IFUNC symbols.
23 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
25 2021-06-19 H.J. Lu <hongjiu.lu@intel.com>
27 * elflink.c (bfd_elf_final_link): Correct DT_TEXTREL warning in
30 2021-06-18 H.J. Lu <hongjiu.lu@intel.com>
32 * elf-properties.c (_bfd_elf_parse_gnu_properties): Handle
33 GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI,
34 GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI.
35 (elf_merge_gnu_properties): Likewise.
37 2021-06-11 Alan Modra <amodra@gmail.com>
40 * elf-bfd.h (struct elf_obj_tdata): Add is_pie.
41 * elflink.c (elf_link_add_object_symbols): Set is_pie.
43 2021-06-09 Nick Clifton <nickc@redhat.com>
46 * config.bfd: Do not add the sparc_elf32_vec or sparc_elf64_vec
47 vectors to Sparc Solaris2 targets.
49 2021-06-08 Michael Matz <matz@suse.de>
51 * elf.c (bfd_section_from_shdr): Set has_secondary_relocs flag.
52 (_bfd_elf_slurp_secondary_reloc_section): Use it for early-out.
54 2021-06-07 Jan Beulich <jbeulich@suse.com>
56 * dwarf2.c (read_ranges, read_rnglists): Add u suffix to constant.
58 2021-06-02 Alan Modra <amodra@gmail.com>
60 * elf-attrs.c (_bfd_elf_parse_attributes): Break out of loop if
61 subsection length is too small to cover tag and length field.
63 2021-05-31 Nelson Chu <nelson.chu@sifive.com>
64 Lifang Xia <lifang_xia@c-sky.com>
67 * elfnn-riscv.c (struct riscv_elf_link_hash_table): New integer pointer
68 to monitor the data segment phase.
69 (bfd_elfNN_riscv_set_data_segment_info): New function called by
70 after_allocation, to set the data_segment_phase from expld.dataseg.
71 (_bfd_riscv_relax_section): Don't relax when data_segment_phase is
72 exp_seg_relro_adjust (0x4).
73 * elfxx-riscv.h (bfd_elf32_riscv_set_data_segment_info): New extern.
74 (bfd_elf64_riscv_set_data_segment_info): Likewise
76 2021-05-28 H.J. Lu <hongjiu.lu@intel.com>
79 * elf32-i386.c: Don't include "libiberty.h".
80 (elf_howto_table): Revert commits a7664973b24 and 50c95a739c9.
81 (elf_i386_rtype_to_howto): Revert commit 50c95a739c9.
82 (elf_i386_info_to_howto_rel): Likewise.
83 (elf_i386_tls_transition): Likewise.
84 (elf_i386_relocate_section): Likewise.
85 * elf64-x86-64.c (x86_64_elf_howto_table): Revert commits
86 a7664973b24 and 50c95a739c9.
87 (elf_x86_64_rtype_to_howto): Revert commit 50c95a739c9.
88 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Likewise.
89 * elfxx-x86.h (elf_x86_obj_tdata): Likewise.
90 (elf_x86_has_code16): Likewise.
92 2021-05-26 H.J. Lu <hongjiu.lu@intel.com>
95 * elf32-i386.c: Include "libiberty.h".
96 (elf_howto_table): Add 16-bit R_386_PC16 entry.
97 (elf_i386_rtype_to_howto): Add a BFD argument. Use 16-bit
98 R_386_PC16 if input has 16-bit mode instructions.
99 (elf_i386_info_to_howto_rel): Update elf_i386_rtype_to_howto
101 (elf_i386_tls_transition): Likewise.
102 (elf_i386_relocate_section): Likewise.
103 * elf64-x86-64.c (x86_64_elf_howto_table): Add 16-bit
105 (elf_x86_64_rtype_to_howto): Use 16-bit R_X86_64_PC16 if input
106 has 16-bit mode instructions.
107 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Set
108 elf_x86_has_code16 if relocatable input is marked with
109 GNU_PROPERTY_X86_FEATURE_2_CODE16.
110 * elfxx-x86.h (elf_x86_obj_tdata): Add has_code16.
111 (elf_x86_has_code16): New.
113 2021-05-26 Nelson Chu <nelson.chu@sifive.com>
115 * elfxx-riscv.h (check_unknown_prefixed_ext): New bool.
116 * elfxx-riscv.c (riscv_parse_prefixed_ext): Do not check the
117 prefixed extension name if check_unknown_prefixed_ext is false.
118 * elfnn-riscv.c (riscv_merge_arch_attr_info): Set
119 check_unknown_prefixed_ext to false for linker.
121 2021-05-25 Nick Clifton <nickc@redhat.com>
123 * elf32-arn.c (struct elf_arm_obj_tdata): Add num_entries field.
124 (elf32_arm_num_entries): New macro.
125 (elf32_arm_allocate_local_sym_info): Initialise the new field.
126 Allocate arrays individually so that buffer overruns can be
127 detected by memory checkers.
128 (elf32_arm_create_local_iplt): Check num_entries.
129 (elf32_arm_get_plt_info): Likewise.
130 (elf32_arm_final_link_relocate): Likewise.
131 (elf32_arm_check_relocs): Likewise.
132 (elf32_arm_size_dynamic_sections): Likewise.
133 (elf32_arm_output_arch_local_syms): Likewise.
135 2021-05-25 Nick Clifton <nickc@redhat.com>
137 * elf32-arm.c: Fix formatting.
139 2021-05-25 Alan Modra <amodra@gmail.com>
141 * elf-attrs.c (elf_attr_strdup): New function.
142 (_bfd_elf_attr_strdup): Use it here.
143 (elf_add_obj_attr_string): New function, extracted from..
144 (bfd_elf_add_obj_attr_string): ..here.
145 (elf_add_obj_attr_int_string): New function, extracted from..
146 (bfd_elf_add_obj_attr_int_string): ..here.
147 (_bfd_elf_parse_attributes): Don't allocate an extra byte for a
148 string terminator. Instead ensure parsing doesn't go past
149 end of sub-section. Use size_t variables for lengths.
151 2021-05-22 Alan Modra <amodra@gmail.com>
153 * libbfd.c (_bfd_safe_read_leb128): Remove length_return parameter.
154 Replace data pointer with pointer to pointer. Increment pointer
156 * libbfd-in.h (_bfd_safe_read_leb128): Update prototype.
157 * elf-attrs.c (_bfd_elf_parse_attributes): Adjust to suit. Be
158 careful not to increment data pointer past end. Remove now
159 redundant pr17512 check.
160 * wasm-module.c (READ_LEB128): Adjust to suit changes to
161 _bfd_safe_read_leb128.
162 * dwarf2.c (read_n_bytes): New inline function, old one renamed to..
163 (read_blk): ..this. Allocate and return block. Increment bfd_byte**
165 (read_3_bytes): New function.
166 (read_1_byte, read_1_signed_byte, read_2_bytes, read_4_bytes),
167 (read_8_bytes, read_string, read_indirect_string),
168 (read_indirect_line_string, read_alt_indirect_string): Take a
169 byte_byte** arg which is incremented over bytes read. Remove any
170 bytes_read return. Rewrite limit checks to compare lengths
171 rather than pointers.
172 (read_abbrevs, read_attribute_value, read_formatted_entries),
173 (decode_line_info, find_abstract_instance, read_ranges),
174 (read_rnglists, scan_unit_for_symbols, parse_comp_unit),
175 (stash_comp_unit): Adjust to suit. Rewrite limit checks to
176 compare lengths rather than pointers.
177 * libbfd.h: Regenerate.
179 2021-05-21 Luis Machado <luis.machado@linaro.org>
181 * elf.c (elfcore_make_memtag_note_section): New function.
182 (elfcore_grok_note): Handle NT_MEMTAG note types.
184 2021-05-20 Andrew Burgess <andrew.burgess@embecosm.com>
186 * section.c (bfd_get_section_by_name): Return NULL if name is
188 (bfd_get_section_by_name_if): Likewise.
189 * dwarf2.c (read_section): Remove unneeded NULL check.
190 (find_debug_info): Likewise.
192 2021-05-19 Nick Clifton <nickc@redhat.com>
194 * plugin.c (bfd_plugin_open_input): Inform the user if the limit
195 on the number of open files is reached. If possible, try to
196 increase this limit before failing.
198 2021-05-14 Nelson Chu <nelson.chu@sifive.com>
200 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Check the values
201 of %pcrel_hi, before and after adding the addend. Make sure the
202 value won't be changed, otherwise, report dangerous error.
204 2021-05-13 Nelson Chu <nelson.chu@sifive.com>
206 * elfxx-riscv.c (check_implicit_always): The check_func, always add
207 the implicit subset without checking.
208 (check_implicit_for_i): The check_func for i, only add zicsr and
209 zifencei when the version of i less than 2.1.
210 (struct riscv_implicit_subset): Record the subsets and their
211 corresponding implicit subsets.
212 (riscv_implicit_subsets): Table records all implicit informations.
213 (riscv_parse_add_implicit_subsets): Updated and add implicit subsets
214 according to riscv_implicit_subsets. Remove the redundant codes.
216 2021-05-13 Alan Modra <amodra@gmail.com>
219 * elf32-sh.c (sh_elf_info_to_howto): Correct check for last valid
222 2021-05-12 Luis Machado <luis.machado@linaro.org>
224 * elf-bfd.h (elfcore_write_aarch_mte): New prototype.
225 * elf.c (elfcore_grok_aarch_mte, elfcore_write_aarch_mte): New
227 (elfcore_grok_note): Handle notes of type NT_ARM_TAGGED_ADDR_CTRL.
228 (elfcore_write_register_note): Handle MTE notes.
230 2021-05-11 Alan Modra <amodra@gmail.com>
233 * pdp11.c (aout_get_external_symbols): Clear first four bytes of
234 strings array, not just the first byte.
235 * aoutx.h (aout_get_external_symbols): Likewise.
237 2021-05-10 H.J. Lu <hongjiu.lu@intel.com>
240 * simple.c (bfd_simple_get_relocated_section_contents): Remove
243 2021-05-10 Nick Clifton <nickc@redhat.com>
246 * simple.c (simple_dummy_add_to_set): New function.
247 (simple_dummy_constructor): New function.
248 (simple_dummy_multiple_common): New function.
249 (bfd_simple_get_relocated_section_contents): Zero out the
250 callbacks structure, and then set the add_to_set, constructor and
251 multiple_common fields.
253 2021-05-10 Dimitar Dimitrov <dimitar@dinux.eu>
255 * elf32-pru.c (elf_backend_can_gc_sections): Define as 1.
257 2021-05-08 Mike Frysinger <vapier@gentoo.org>
259 * doc/Makefile.am (html-local, bfd/index.html): New targets.
260 * doc/Makefile.in: Regenerate.
262 2021-05-08 Mike Frysinger <vapier@gentoo.org>
264 * doc/Makefile.am (AM_MAKEINFOFLAGS): Define.
265 * doc/Makefile.in: Regenerate.
267 2021-05-07 Clément Chigot <clement.chigot@atos.net>
269 * coff-rs6000.c (xcoff_dwsect_names): Add new DWARF
271 * coffgen.c (coff_pointerize_aux): Handle C_DWARF.
272 (coff_print_symbol): Likewise.
273 * libxcoff.h (XCOFF_DWSECT_NBR_NAMES): Update.
275 2021-05-07 Jan Beulich <jbeulich@suse.com>
277 * elf64-x86-64.c (x86_64_elf_howto_table): Set src_mask fields
280 2021-05-07 Alan Modra <amodra@gmail.com>
282 * bfd-in2.h: Regenerate.
283 * libbfd.h: Regenerate.
285 2021-05-06 Stafford Horne <shorne@gmail.com>
288 * elf32-or1k.c (PLT_ENTRY_SIZE_LARGE, PLT_MAX_INSN_COUNT,
289 OR1K_ADD, OR1K_ORI): New macros to help with plt creation.
290 (elf_or1k_link_hash_table): New field plt_count.
291 (elf_or1k_link_hash_entry): New field plt_index.
292 (elf_or1k_plt_entry_size): New function.
293 (or1k_write_plt_entry): Update to support variable size PLTs.
294 (or1k_elf_finish_dynamic_sections): Use new or1k_write_plt_entry
296 (or1k_elf_finish_dynamic_symbol): Update to write large PLTs
298 (allocate_dynrelocs): Use elf_or1k_plt_entry_size to account for
301 2021-05-06 Stafford Horne <shorne@gmail.com>
304 * elf32-or1k.c (or1k_elf_relocate_section): Relax R_OR1K_GOT16
305 overflow check if we have R_OR1K_GOT_AHI16 followed by
308 2021-05-06 Stafford Horne <shorne@gmail.com>
311 * bfd-in2.h: Add BFD_RELOC_OR1K_GOT_AHI16 relocation.
312 * elf32-or1k.c (or1k_elf_howto_table, or1k_reloc_map): Likewise.
313 (or1k_final_link_relocate, or1k_elf_relocate_section,
314 or1k_elf_check_relocs): Likewise.
315 * libbfd.h (bfd_reloc_code_real_names): Likewise.
318 2021-05-06 Stafford Horne <shorne@gmail.com>
321 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Change
322 condition used to cleanup plt entries to cleanup forced local
325 2021-05-05 H.J. Lu <hongjiu.lu@intel.com>
328 * elflink.c (elf_link_output_symstrtab): Always append ".COUNT"
331 2021-05-05 Alan Modra <amodra@gmail.com>
333 * vms-lib.c (vms_traverse_index): Account for vms_kbn size when
334 sanity checking keylen.
336 2021-05-04 Nick Clifton <nickc@redhat.com>
338 * libbfd.c (bfd_malloc): Provide some documenation. Treat a size
340 (bfd_realloc): Likewise.
341 (bfd_zmalloc): Likewise.
342 (bfd_realloc_or_free): Provide some documentation. Treat a size
343 of 0 as a request to free.
344 * libbfd-in.h (bfd_realloc): Remove prototype.
345 (bfd_realloc_or_free): Remove prototype.
346 (bfd_zmalloc): Remove prototype.
347 * libbfd.h: Regenerate.
349 2021-05-03 Jan Beulich <jbeulich@suse.com>
351 * elf32-i386.c (elf_howto_table): Switch all 32-bit relocs to
352 complain_overflow_dont.
353 * elf64-x86-64.c (x86_64_elf_howto_table): Switch all 64-bit
354 relocs to complain_overflow_dont.
356 2021-05-03 Alan Modra <amodra@gmail.com>
358 * elf32-ppc.c (allocate_dynrelocs): Keep dyn_relocs for undefweak
359 symbols when -z dynamic-undefined-weak or when there are no
360 dynamic relocs in read-only sections and -z nodynamic-undefined-weak
362 * elf64-ppc.c (allocate_dynrelocs): Likewise.
364 2021-05-03 Alan Modra <amodra@gmail.com>
366 * elf32-ppc.c (allocate_dynrelocs): Call ensure_undef_dynamic for
367 weak undefined symols that only appear on PLT relocs.
368 * elf64-ppc.c (allocate_dynrelocs): Likewise.
370 2021-05-03 Alan Modra <amodra@gmail.com>
373 * elf32-ppc.c (ppc_elf_inline_plt): Do increment rel in loop.
375 2021-05-03 Alan Modra <amodra@gmail.com>
377 * elf32-csky.c (is_mapping_symbol_name): New function.
378 (csky_elf_is_target_special_symbol): Likewise.
379 (csky_elf_maybe_function_sym): Likewise.
380 (bfd_elf32_bfd_is_target_special_symbol): Define.
381 (elf_backend_maybe_function_sym): Define.
383 2021-04-30 Nick Clifton <nickc@redhat.com>
386 * mach-o.c (bfd_mach_o_core_fetch_environment): Use bfd_get_32 to
389 2021-04-30 Nick Clifton <nickc@redhat.com>
392 * elf32-xtensa.c (elf_xtensa_grok_prstatus): Check for core notes
395 2021-04-30 Nick Clifton <nickc@redhat.com>
398 * libbfd.c (bfd_realloc_or_free): Do not free a pointer than has
399 been realloc'ed to size 0.
401 2021-04-30 Nick Clifton <nickc@redhat.com>
404 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Check for invalid name
407 2021-04-29 Nick Clifton <nickc@redhat.com>
410 * som.c (som_slurp_symbol_table): Assign symbols without any scope
411 to the undefined section.
412 (som_decode_symclass): Check for a missing symbol section.
413 * syms.c (bfd_decode_symclass): Likewise.
415 2021-04-29 Nick Clifton <nickc@redhat.com>
418 * som.c (som_slurp_string_table): Place a terminating NUL byte at
419 the end of the table.
420 (som_slurp_symbol_table): Check for an over-large offset into the
423 2021-04-28 Nick Clifton <nickc@redhat.com>
425 * elf.c (_bfd_elf_maybe_function_sym): Do not accept annobin
426 symbols as potential function symbols.
427 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): Likewise.
428 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
429 * elf32-arm.c (elf32_arm_maybe_function_sym): Likewise.
431 2021-04-26 Mike Frysinger <vapier@gentoo.org>
433 * elf-bfd.h: Include stdlib.h.
435 2021-04-26 Jan Beulich <jbeulich@suse.com>
437 * elf32-i386.c (elf_howto_table): Switch R_386_PC16 to
438 complain_overflow_signed.
439 * elf64-x86-64.c (x86_64_elf_howto_table): Switch R_X86_64_PC16
440 to complain_overflow_signed.
442 2021-04-23 Eric Botcazou <ebotcazou@adacore.com>
444 * elf.c (special_sections_p): Add .persistent.bss.
446 2021-04-23 Jan Beulich <jbeulich@suse.com>
448 * elf32-i386.c (elf_howto_table): R_386_TLS_DESC_CALL has zero
450 * elf64-x86-64.c (x86_64_elf_howto_table): R_X86_64_TLSDESC_CALL
453 2021-04-22 Clément Chigot <clement.chigot@atos.net>
455 * hash.c (struct bfd_strtab_hash): Remove xcoff field.
456 Add length_field_size field.
457 (_bfd_stringtab_init): Change prototype.
458 Adapt to new length_field_size.
459 (_bfd_xcoff_stringtab_init): Likewise.
460 (_bfd_stringtab_add): Likewise.
461 (_bfd_stringtab_emit): Likewise.
462 * libbfd-in.h (_bfd_xcoff_stringtab_init):
464 * libbfd.h: Regenerate.
465 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create):
466 Call _bfd_xcoff_stringtab_init with isxcoff64 value.
468 2021-04-22 Clément Chigot <clement.chigot@atos.net>
470 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Add errors for
471 unsupported storage class or auxialiry entries.
472 Improve and adapt to new aux structures.
474 (_bfd_xcoff_swap_aux_out): Likewise.
475 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Likewise.
476 (_bfd_xcoff64_swap_aux_out): Likewise.
478 2021-04-21 Eli Zaretskii <eliz@gnu.org>
481 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add display
482 of IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP,
483 IMAGE_FILE_NET_RUN_FROM_SWAP and IMAGE_FILE_UP_SYSTEM_ONLY flags.
484 Decode the contents of the DllCharacteristics field.
486 2021-04-21 Nick Clifton <nickc@redhat.com>
489 * srec.c (srec_read_section): Replace assertions with error
492 2021-04-20 Clément Chigot <clement.chigot@atos.net>
495 * reloc.c (BFD_RELOC_PPC_NEG): New relocation.
496 * bfd-in2.h: Regenerate.
497 * libbfd.h: Regenerate.
498 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Add
499 BFD_RELOC_PPC_NEG handler.
500 (xcoff_reloc_type_neg): Correctly substract addend.
501 * coff64-rs6000.c (xcoff64_howto_table): Add R_NEG_32
503 (xcoff64_rtype2howto): Add handler for R_NEG_32.
504 (xcoff64_reloc_type_lookup): Add BFD_RELOC_PPC_NEG handler.
505 * xcofflink.c (xcoff_need_ldrel_p): Check output section
506 for R_POS-like relocations. New argument added.
507 (xcoff_mark): Adapt to new xcoff_need_ldrel_p argument.
508 (xcoff_link_input_bfd): Likewise.
510 2021-04-16 Alan Modra <amodra@gmail.com>
513 * coffcode.h (styp_to_sec_flags): Use an unsigned long styp_flags.
514 (coff_write_object_contents): Pass bfd to COFF_ENCODE_ALIGNMENT,
515 ignore alignment checks when return is false. Formatting.
517 2021-04-15 Nelson Chu <nelson.chu@sifive.com>
520 * elfnn-riscv.c (riscv_elf_is_target_special_symbol): Added to
521 omit local and empty symbols since they usually generated to
522 mark the auipc instructions.
524 2021-04-15 Lifang Xia<lifang_xia@c-sky.com>
526 * elf32-csky.c (csky_elf_howto_table)
527 <R_CKCORE_PCREL_IMM16BY2>: Set special_function to
528 bfd_elf_generic_reloc.
529 <R_CKCORE_PCREL_IMM16BY4>: Likewise.
530 <R_CKCORE_PCREL_IMM10BY4>: Likewise.
531 <R_CKCORE_PCREL_IMM18BY2>: Likewise.
532 <R_CKCORE_PCREL_FLRW_IMM8BY4>: Likewise.
534 2021-04-14 H.J. Lu <hongjiu.lu@intel.com>
537 * elf.c (assign_file_positions_for_non_load_sections): Set
538 p_memsz to p_filesz for the loadable PT_NOTE segment.
540 2021-04-14 Frederic Cambus <fred@statdns.com>
542 * elf.c (elfcore_grok_netbsd_note): Remove unneeded #ifdef
543 checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
545 2021-04-14 Alan Modra <amodra@gmail.com>
548 * elf32-metag.c (elf_metag_relocate_section): Don't use &hh->elf
549 when hh might be NULL, test for NULL first.
551 2021-04-14 Alan Modra <amodra@gmail.com>
554 * elf32-arm.c (elf32_arm_size_stubs): Don't use &hash->root when
555 hash might be NULL, cast instead.
557 2021-04-13 Clément Chigot <clement.chigot@atos.net>
559 * xcofflink.c (xcoff_link_check_ar_symbols): Update esym earlier.
561 2021-04-13 Nelson Chu <nelson.chu@sifive.com>
563 * elfnn-riscv.c (riscv_version_mismatch): Do not report the warning
564 when the version of input or output is RISCV_UNKNOWN_VERSION, since
565 the extension is added implicitly.
566 * elfxx-riscv.c: Updated the obsolete comments.
567 (RISCV_UNKNOWN_VERSION): Moved to elfxx-riscv.h.
568 * elfxx-riscv.h (RISCV_UNKNOWN_VERSION): Added.
570 2021-04-12 Alan Modra <amodra@gmail.com>
572 * elf-bfd.h (ENABLE_CHECKING): Define.
573 (elf_link_hash_lookup): Abort if wrong type of hash table.
574 * configure.ac (--enable-checking): Add support.
575 * config.in: Regenerate.
576 * configure: Regenerate.
578 2021-04-12 Alan Modra <amodra@gmail.com>
580 * elf-bfd.h (is_elf_hash_table): Convert macro to inline function.
581 (elf_link_hash_lookup, elf_link_hash_traverse): Likewise.
582 (elf_hash_table, elf_hash_table_id): Likewise.
583 * elf32-arm.c (elf32_arm_setup_section_lists): Delete redundant
584 is_elf_hash_table check.
585 * elf32-csky.c (elf32_csky_setup_section_lists): Likewise.
586 * elf32-hppa.c (clobber_millicode_symbols): Correct param types.
587 * elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
588 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free: Likewise.
589 (elfNN_ia64_global_dyn_sym_thunk: Likewise.
590 * elf64-ia64-vms.c (elf64_ia64_global_dyn_info_free): Likewise.
591 (elf64_ia64_global_dyn_sym_thunk): Likewise.
592 (elf64_vms_link_add_object_symbols): Pass base type of hash table
593 to is_elf_hash_table.
594 * elflink.c (_bfd_elf_dynamic_symbol_p): Likewise.
595 (_bfd_elf_symbol_refs_local_p, _bfd_elf_add_dynamic_entry): Likewise.
596 (_bfd_elf_strip_zero_sized_dynamic_sections): Likewise.
597 (_bfd_elf_link_check_relocs, elf_link_add_object_symbols): Likewise.
598 (bfd_elf_final_link): Likewise.
599 * elfnn-aarch64.c (elfNN_aarch64_setup_section_lists): Likewise.
600 * elf64-ppc.c (ppc64_elf_set_toc): Likewise. Use bfd_link_hash_lookup.
602 2021-04-12 Alan Modra <amodra@gmail.com>
604 * elf-bfd.h (struct elf_backend_data): Return bfd_link_hash_entry*
605 from elf_backend_archive_symbol_lookup.
606 (_bfd_elf_archive_symbol_lookup): Return bfd_link_hash_entry*.
607 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Likewise. Check
608 we have a ppc_hash_table before accessing ppc_link_hash_entry
610 * elflink.c (_bfd_elf_archive_symbol_lookup): Return
611 bfd_link_hash_entry*.
612 (elf_link_add_archive_symbols): Adjust to suit.
614 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
616 * elfxx-riscv.c (riscv_parse_std_ext): Fixed the wrong versions of
617 i-ext when expanding g-ext.
619 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
621 * elfxx-riscv.c (riscv_ext_dont_care_version): Removed.
622 (riscv_parse_add_subset): Always add the implicit extensions, even if
623 their versions are RISCV_UNKNOWN_VERSION.
624 (riscv_parse_std_ext): Delay to add i-ext as the implicit extension
625 in the riscv_parse_add_implicit_subsets. Besides, add g-ext as the
626 implicit extension after it has been expanded.
627 (riscv_parse_add_implicit_subsets): Updated.
629 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
631 * elfxx-riscv.c (riscv_std_z_ext_strtab): Moved forward.
632 (riscv_std_s_ext_strtab): Likewise.
633 (riscv_std_h_ext_strtab): Likewise.
634 (riscv_std_zxm_ext_strtab): Added for the zxm prefix.
635 (enum riscv_prefix_ext_class): Moved forward and renamed from
636 riscv_isa_ext_class. Reorder them according to the parsing order,
637 since the enum values are used to check the orders in the
638 riscv_compare_subsets.
639 (struct riscv_parse_prefix_config): Moved forward and renamed from
640 riscv_parse_config_t. Also removed the ext_valid_p field, the
641 related functions are replaced by riscv_valid_prefixed_ext.
642 (parse_config): Moved forward and updated. The more letters of the
643 prefix string, the more forward it must be defined. Otherwise, we
644 will get the wrong mapping when using strncmp in riscv_get_prefix_class.
645 (riscv_get_prefix_class): Moved forward. Support to parse the
646 multi-letter prefix, like zxm.
647 (riscv_known_prefixed_ext): New function, check if the prefixed
648 extension is supported according to the right riscv_std_*_ext_strtab.
649 (riscv_valid_prefixed_ext): New function, used to replace the
650 riscv_ext_*_valid_p functions.
651 (riscv_init_ext_order): Do not set the values for prefix keywords
652 since they may have multiple letters for now.
653 (riscv_compare_subsets): Set the order values of prefix keywords
654 to negative numbers according to the riscv_prefix_ext_class.
655 (riscv_parse_std_ext): Call riscv_get_prefix_class to see if we
656 have parsed the prefixed extensions.
657 (riscv_parse_prefixed_ext): Updated and removed the parameter config.
658 Report error when the prefix is unknown.
659 (riscv_parse_subset): Do not parse the prefixed extensions according
660 to the orders in the parse_config. Remove the confused message and
661 let riscv_parse_prefixed_ext to report the details.
662 * elfxx-riscv.h (enum riscv_isa_ext_class): Moved to elfxx-riscv.c.
663 (riscv_get_prefix_class): Removed to static.
665 2021-04-08 Mike Frysinger <vapier@gentoo.org>
667 * configure.ac (ACX_BUGURL): Use https://.
668 * configure.com (COPY_TEXT): Likewise.
669 * configure: Regenerate.
671 2021-04-05 Alan Modra <amodra@gmail.com>
673 * configure.ac: Don't check for long long or long double type.
674 Don't check for alloca.h, limits.h, stddef.h, stdlib.h, string.h,
675 strings.h, time.h, wchar.h, wctype.h or sys/time.h. Don't check
676 for strtoull, free, malloc, realloc, getenv, strstr, snprintf,
677 vsnprintf, strlen or setitimer. Sort AC_CHECK_DECLS.
678 (AC_ISC_POSIX): Don't invoke.
679 (AC_HEADER_TIME, AC_HEADER_DIRENT, ACX_HEADER_STRING): Likewise.
680 * sysdep.h: Remove many HAVE_*_H checks and fallback declarations.
681 Do test HAVE_SYS_TYPES_H. Don't include sys/time.h. Reorder
682 header order as per automake AC_INCLUDES_DEFAULT.
683 * bfd-in.h: Include inttypes.h unconditionally.
684 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Assume long long and
685 long double are available.
686 (bfd_scan_vma): Assume long long and strtoull are available.
687 * elflink.c: Include limits.h unconditionally.
688 * elfnn-riscv.c: Likewise.
689 * wasm-module.c: Likewise.
690 * hpux-core.c: Include dirent.h unconditionally.
691 * trad-core.c: Likewise.
692 * hosts/x86-64linux.h: Include stdlib.h unconditionally.
693 * peXXigen.c: Remove HAVE_WCHAR_H and HAVE_WCTYPE_H checks.
694 * elf32-m68hc1x.c: Don't include alloca-conf.h.
695 * elf64-hppa.c: Likewise.
697 * wasm-module.c: Likewise.
699 * bfd-in2.h: Regenerate.
700 * config.in: Regenerate.
701 * configure: Regenerate.
703 2021-04-01 Tamar Christina <tamar.christina@arm.com>
706 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore overflow.
708 2021-04-01 Martin Liska <mliska@suse.cz>
710 * ecoff.c (strneq): Remove strneq and use startswith.
711 (_bfd_ecoff_slurp_armap): Likewise.
713 2021-04-01 Martin Liska <mliska@suse.cz>
715 * elf-bfd.h (bfd_section_is_ctf): Use startswith function.
716 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
717 (elf_get_reloc_section): Likewise.
718 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
719 * elf32-m32r.c (m32r_elf_section_flags): Likewise.
720 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections): Likewise.
721 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
722 (nds32_elf_relocate_section): Likewise.
723 (nds32_elf_action_discarded): Likewise.
724 (nds32_elf_check_relocs): Likewise.
725 (nds32_elf_section_flags): Likewise.
726 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
727 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
728 * elf32-rx.c (rx_table_find): Likewise.
729 (rx_table_map): Likewise.
730 * elf32-spu.c (spu_elf_backend_symbol_processing): Likewise.
731 (spu_elf_find_overlays): Likewise.
732 (needs_ovl_stub): Likewise.
733 (allocate_spuear_stubs): Likewise.
734 (build_spuear_stubs): Likewise.
735 (mark_overlay_section): Likewise.
736 (spu_elf_auto_overlay): Likewise.
737 (spu_elf_output_symbol_hook): Likewise.
738 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
739 * elf32-xtensa.c (xtensa_property_section_name): Likewise.
740 * elf64-ppc.c (ppc64_elf_section_flags): Likewise.
741 (ppc64_elf_relocate_section): Likewise.
742 * elflink.c (resolve_section): Likewise.
743 (UNARY_OP): Likewise.
744 (BINARY_OP_HEAD): Likewise.
745 (elf_link_input_bfd): Likewise.
746 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
747 * elfxx-riscv.c (riscv_parse_subset): Likewise.
748 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
749 * opncls.c (get_build_id): Likewise.
751 2021-03-31 Alan Modra <amodra@gmail.com>
754 * bfd-in.h: Don't poison FALSE or TRUE.
755 * bfd-in2.h: Regenerate.
757 2021-03-31 Alan Modra <amodra@gmail.com>
759 * sysdep.h: POISON_BFD_BOOLEAN: Define.
760 * aix5ppc-core.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h,
761 * aoutx.h, * arc-got.h, * archive.c, * archive64.c, * archures.c,
762 * bfd-in.h, * bfd.c, * bfdwin.c, * binary.c, * cache.c,
763 * coff-alpha.c, * coff-arm.c, * coff-arm.h, * coff-bfd.c,
764 * coff-bfd.h, * coff-go32.c, * coff-i386.c, * coff-ia64.c,
765 * coff-mcore.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c,
766 * coff-stgo32.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c,
767 * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c,
768 * coffcode.h, * coffgen.c, * cofflink.c, * compress.c,
769 * corefile.c, * cpu-aarch64.c, * cpu-aarch64.h, * cpu-alpha.c,
770 * cpu-arc.c, * cpu-arm.c, * cpu-arm.h, * cpu-avr.c, * cpu-bfin.c,
771 * cpu-bpf.c, * cpu-cr16.c, * cpu-cris.c, * cpu-crx.c,
772 * cpu-csky.c, * cpu-d10v.c, * cpu-d30v.c, * cpu-dlx.c,
773 * cpu-epiphany.c, * cpu-fr30.c, * cpu-frv.c, * cpu-ft32.c,
774 * cpu-h8300.c, * cpu-hppa.c, * cpu-i386.c, * cpu-ia64.c,
775 * cpu-iamcu.c, * cpu-ip2k.c, * cpu-iq2000.c, * cpu-k1om.c,
776 * cpu-l1om.c, * cpu-lm32.c, * cpu-m10200.c, * cpu-m10300.c,
777 * cpu-m32c.c, * cpu-m32r.c, * cpu-m68hc11.c, * cpu-m68hc12.c,
778 * cpu-m68k.c, * cpu-m9s12x.c, * cpu-m9s12xg.c, * cpu-mcore.c,
779 * cpu-mep.c, * cpu-metag.c, * cpu-microblaze.c, * cpu-mips.c,
780 * cpu-mmix.c, * cpu-moxie.c, * cpu-msp430.c, * cpu-mt.c,
781 * cpu-nds32.c, * cpu-nfp.c, * cpu-nios2.c, * cpu-ns32k.c,
782 * cpu-or1k.c, * cpu-pdp11.c, * cpu-pj.c, * cpu-powerpc.c,
783 * cpu-pru.c, * cpu-riscv.c, * cpu-rl78.c, * cpu-rs6000.c,
784 * cpu-rx.c, * cpu-s12z.c, * cpu-s390.c, * cpu-score.c,
785 * cpu-sh.c, * cpu-sparc.c, * cpu-spu.c, * cpu-tic30.c,
786 * cpu-tic4x.c, * cpu-tic54x.c, * cpu-tic6x.c, * cpu-tilegx.c,
787 * cpu-tilepro.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-vax.c,
788 * cpu-visium.c, * cpu-wasm32.c, * cpu-xc16x.c, * cpu-xgate.c,
789 * cpu-xstormy16.c, * cpu-xtensa.c, * cpu-z80.c, * cpu-z8k.c,
790 * dwarf1.c, * dwarf2.c, * ecoff-bfd.h, * ecoff.c, * ecofflink.c,
791 * elf-attrs.c, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h,
792 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-nacl.c,
793 * elf-nacl.h, * elf-properties.c, * elf-s390-common.c,
794 * elf-s390.h, * elf-strtab.c, * elf-vxworks.c, * elf-vxworks.h,
795 * elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c,
796 * elf32-arm.h, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c,
797 * elf32-bfin.h, * elf32-cr16.c, * elf32-cr16.h, * elf32-cris.c,
798 * elf32-crx.c, * elf32-csky.c, * elf32-csky.h, * elf32-d10v.c,
799 * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
800 * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c,
801 * elf32-h8300.c, * elf32-hppa.c, * elf32-hppa.h, * elf32-i386.c,
802 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
803 * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
804 * elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c,
805 * elf32-m68k.h, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
806 * elf32-metag.h, * elf32-microblaze.c, * elf32-mips.c,
807 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
808 * elf32-nios2.c, * elf32-nios2.h, * elf32-or1k.c, * elf32-pj.c,
809 * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
810 * elf32-rx.c, * elf32-s12z.c, * elf32-s390.c, * elf32-score.c,
811 * elf32-score.h, * elf32-score7.c, * elf32-sh-relocs.h,
812 * elf32-sh.c, * elf32-sparc.c, * elf32-spu.c, * elf32-spu.h,
813 * elf32-tic6x.c, * elf32-tic6x.h, * elf32-tilegx.c,
814 * elf32-tilepro.c, * elf32-v850.c, * elf32-v850.h,
815 * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
816 * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
817 * elf32-xtensa.c, * elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c,
818 * elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c,
819 * elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c,
820 * elf64-ppc.h, * elf64-s390.c, * elf64-sparc.c,
821 * elf64-tilegx.c, * elf64-x86-64.c, * elfcode.h,
822 * elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c,
823 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c,
824 * elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h,
825 * elfxx-mips.c, * elfxx-mips.h, * elfxx-riscv.c, * elfxx-riscv.h,
826 * elfxx-sparc.c, * elfxx-sparc.h, * elfxx-target.h,
827 * elfxx-tilegx.c, * elfxx-tilegx.h, * elfxx-x86.c, * elfxx-x86.h,
828 * format.c, * genlink.h, * hash.c, * i386aout.c, * i386lynx.c,
829 * i386msdos.c, * ihex.c, * libaout.h, * libbfd-in.h,
830 * libbfd.c, * libcoff-in.h, * libecoff.h, * libpei.h,
831 * libxcoff.h, * linker.c, * mach-o-aarch64.c, * mach-o-arm.c,
832 * mach-o-i386.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h,
833 * merge.c, * mmo.c, * netbsd.h, * opncls.c, * pc532-mach.c,
834 * pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-sh.c,
835 * pe-x86_64.c, * peXXigen.c, * pef.c, * pei-arm.c, * pei-i386.c,
836 * pei-ia64.c, * pei-mcore.c, * pei-sh.c, * pei-x86_64.c,
837 * peicode.h, * plugin.c, * plugin.h, * ppcboot.c, * reloc.c,
838 * reloc16.c, * rs6000-core.c, * section.c, * simple.c, * som.c,
839 * som.h, * srec.c, * stabs.c, * syms.c, * targets.c, * tekhex.c,
840 * verilog.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * vms.h,
841 * wasm-module.c, * xcofflink.c, * xcofflink.h, * xsym.c,
842 * xsym.h: Replace bfd_boolean with bool, FALSE with false, and
843 TRUE with true throughout.
844 * bfd-in2.h: Regenerate.
845 * libbfd.h: Regenerate.
846 * libcoff.h: Regenerate.
848 2021-03-31 Alan Modra <amodra@gmail.com>
850 * bfd-in.h: Include stdbool.h.
851 (bfd_boolean): Define as bool
852 * bfd-in2.h: Regenerate.
854 2021-03-31 Alan Modra <amodra@gmail.com>
856 * .gitignore: Delete bfd_stdint.h entry.
857 * Makefile.am (bfdinclude_HEADERS): Delete bfd_stdint.h.
858 (BUILD_HFILES, LOCAL_H_DEPS): Likewise.
859 * bfd-in.h: Include stdint.h in place of bfd_stdint.h.
860 * configure.ac: Don't invoke GCC_HEADER_STDINT.
861 * configure.com: Don't create bfd_stdint.h.
862 * Makefile.in: Regenerate.
863 * aclocal.m4: Regenerate.
864 * bfd-in2.h: Regenerate.
865 * config.in: Regenerate.
866 * configure: Regenerate.
867 * doc/Makefile.in: Regenerate.
868 * po/BLD-POTFILES.in: Regenerate.
870 2021-03-31 Alan Modra <amodra@gmail.com>
872 * bfd-in.h: Include string.h.
873 (LITMEMCPY, LITSTRCPY): Delete.
874 * bfd-in2.h: Regenerate.
876 2021-03-30 Alan Modra <amodra@gmail.com>
878 * elflink.c (elf_link_add_object_symbols): Don't set h->indx
879 unless is_elf_hash_table.
881 2021-03-29 Alan Modra <amodra@gmail.com>
883 * aoutx.h (aout_link_write_symbols): Don't cast boolean expression
885 * elf32-or1k.c (or1k_set_got_and_rela_sizes): Dont compare booleans
887 * elf32-arc.c (name_for_global_symbol): Don't compare boolean to TRUE.
888 (is_reloc_PC_relative): Don't use "boolean_condition ? TRUE : FALSE".
889 (is_reloc_SDA_relative, is_reloc_for_GOT): Likewise.
890 (is_reloc_for_PLT, is_reloc_for_TLS): Likewise.
891 * elf32-arm.c (stm32l4xx_need_create_replacing_stub): Likewise.
892 * elf32-nds32.c (insert_nds32_elf_blank): Likewise.
893 * elf32-rx.c (rx_set_section_contents): Likewise.
894 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
895 * elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): Likewise.
896 * mach-o.c (bfd_mach_o_read_command): Likewise.
897 * targets.c (bfd_get_target_info): Likewise.
899 2021-03-29 Alan Modra <amodra@gmail.com>
901 * coff-z80.c (z80_is_local_label_name): Return bfd_boolean.
902 * elf32-z80.c (z80_is_local_label_name): Likewise.
903 * elf32-spu.c (spu_elf_modify_headers): Likewise.
904 * elf32-nds32.h (struct elf_nds32_link_hash_table <hyper_relax>):
906 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Correct test
907 for error return from vms_write_data_block.
909 2021-03-29 Alan Modra <amodra@gmail.com>
911 * elf32-i386.c (elf_i386_finish_local_dynamic_symbol): Return int.
912 * elf64-ia64-vms.c (elf64_ia64_local_dyn_info_free): Likewise.
913 (elf64_ia64_local_dyn_sym_thunk): Likewise.
914 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol): Likewise.
915 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_ifunc_dynrelocs),
916 (elfNN_aarch64_finish_local_dynamic_symbol): Likewise.
917 * elfnn-ia64.c (elfNN_ia64_local_dyn_info_free): Likewise.
918 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
919 * elfnn-riscv.c (allocate_local_ifunc_dynrelocs): Likewise.
920 (riscv_pcrel_reloc_eq): Likewise.
921 (riscv_elf_finish_local_dynamic_symbol): Likewise.
922 * elfxx-sparc.c (allocate_local_dynrelocs): Likewise.
923 (finish_local_dynamic_symbol): Likewise.
924 * elfxx-x86.c (elf_x86_allocate_local_dynreloc): Likewise.
925 * elfxx-mips.c (mips_elf_resolve_got_page_ref): Likewise.
926 (mips_elf_count_got_symbols): Change return type to bfd_boolean.
928 2021-03-29 Alan Modra <amodra@gmail.com>
930 * elflink.c (elf_link_output_symstrtab): Make flinfo parameter
932 (bfd_elf_final_link): Delete out_sym_func typedef and don't cast
933 elf_link_output_symstrtab when calling output_arch_syms and
934 output_arch_local_syms.
935 * elf-bfd.h (struct elf_backend_data <elf_backend_output_arch_syms,
936 elf_backend_output_arch_local_syms>): Change return type of func
937 arg to match elf_link_output_symstrtab.
938 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Correct
940 * elf32-nds32.c (nds32_elf_output_symbol_hook): Correct return type.
941 (nds32_elf_output_arch_syms): Correct func return type.
943 2021-03-29 Alan Modra <amodra@gmail.com>
945 * elf-m10200.c (mn10200_elf_relocate_section): Return int.
946 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
947 * elf32-arc.c (elf_arc_relocate_section): Likewise.
948 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
949 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
950 * elf32-bfin.c (bfin_relocate_section): Likewise.
951 (bfinfdpic_relocate_section): Likewise.
952 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
953 * elf32-cris.c (cris_elf_relocate_section): Likewise.
954 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
955 * elf32-csky.c (csky_elf_relocate_section): Likewise.
956 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
957 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
958 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
959 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
960 * elf32-ft32.c (ft32_elf_relocate_section): Likewise.
961 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
962 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
963 * elf32-i386.c (elf_i386_relocate_section): Likewise.
964 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
965 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
966 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
967 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
968 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
969 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
970 * elf32-m68hc1x.h (elf32_m68hc11_relocate_section): Likewise.
971 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
972 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
973 * elf32-mep.c (mep_elf_relocate_section): Likewise.
974 * elf32-metag.c (elf_metag_relocate_section): Likewise.
975 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
976 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
977 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
978 * elf32-mt.c (mt_elf_relocate_section): Likewise.
979 * elf32-nds32.c (nds32_elf_relocate_section): Likewise.
980 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
981 * elf32-or1k.c (or1k_elf_relocate_section): Likewise.
982 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
983 * elf32-pru.c (pru_elf32_relocate_section): Likewise.
984 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
985 * elf32-rx.c (rx_elf_relocate_section): Likewise.
986 * elf32-s390.c (elf_s390_relocate_section): Likewise.
987 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
988 (_bfd_score_elf_relocate_section): Likewise.
989 * elf32-score.h (s7_bfd_score_elf_relocate_section): Likewise.
990 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
991 * elf32-sh.c (sh_elf_relocate_section): Likewise.
992 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
993 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
994 * elf32-v850.c (v850_elf_relocate_section): Likewise.
995 * elf32-vax.c (elf_vax_relocate_section): Likewise.
996 * elf32-visium.c (visium_elf_relocate_section): Likewise.
997 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
998 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
999 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1000 * elf32-z80.c (z80_elf_relocate_section): Likewise.
1001 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1002 (elf64_alpha_relocate_section): Likewise.
1003 * elf64-bpf.c (bpf_elf_relocate_section): Likewise.
1004 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1005 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
1006 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1007 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1008 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1009 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1010 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1011 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1012 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1013 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1014 * elfxx-mips.h (_bfd_mips_elf_relocate_section): Likewise.
1015 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1016 * elfxx-sparc.h (_bfd_sparc_elf_relocate_section): Likewise.
1017 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1018 * elfxx-tilegx.h (tilegx_elf_relocate_section): Likewise.
1020 2021-03-26 Keith Seitz <keiths@redhat.com>
1022 * elfcore.h (_bfd_elf_core_find_build_id): Seek file
1023 offset of program headers after calling elf_read_notes.
1025 2021-03-23 Jan Beulich <jbeulich@suse.com>
1027 * dwarf2.c (read_indexed_string): Rename index to idx.
1029 2021-03-22 Martin Liska <mliska@suse.cz>
1031 * bfd-in.h (startswith): Add startswith function.
1032 (CONST_STRNEQ): Remove.
1033 * bfd-in2.h (startswith): Regenerate with make headers.
1034 * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith.
1035 (_bfd_slurp_extended_name_table): Likewise.
1036 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1037 * bfd.c (bfd_get_sign_extend_vma): Likewise.
1038 (bfd_convert_section_size): Likewise.
1039 (bfd_convert_section_contents): Likewise.
1040 * coff-stgo32.c (go32exe_create_stub): Likewise.
1041 (go32exe_check_format): Likewise.
1042 * coffcode.h (styp_to_sec_flags): Likewise.
1043 (GNU_DEBUGALTLINK): Likewise.
1044 * coffgen.c (_bfd_coff_section_already_linked): Likewise.
1045 (coff_gc_sweep): Likewise.
1046 (bfd_coff_gc_sections): Likewise.
1047 * cofflink.c (coff_link_add_symbols): Likewise.
1048 (process_embedded_commands): Likewise.
1049 * compress.c (bfd_is_section_compressed_with_header): Likewise.
1050 (bfd_init_section_decompress_status): Likewise.
1051 * dwarf2.c (find_debug_info): Likewise.
1052 (place_sections): Likewise.
1053 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1054 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1055 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1056 (assign_section_numbers): Likewise.
1057 (elfcore_grok_win32pstatus): Likewise.
1058 * elf32-arm.c (cmse_scan): Likewise.
1059 (elf32_arm_gc_mark_extra_sections): Likewise.
1060 (elf32_arm_size_dynamic_sections): Likewise.
1061 (is_arm_elf_unwind_section_name): Likewise.
1062 * elf32-bfin.c (bfin_size_dynamic_sections): Likewise.
1063 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1064 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
1065 * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise.
1066 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
1067 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1068 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1069 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1070 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1071 * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise.
1072 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
1073 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1074 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1075 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1076 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1077 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
1078 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
1079 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
1080 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise.
1081 (elf32_tic6x_size_dynamic_sections): Likewise.
1082 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1083 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise.
1084 (xtensa_is_insntable_section): Likewise.
1085 (xtensa_is_littable_section): Likewise.
1086 (xtensa_is_proptable_section): Likewise.
1087 (xtensa_property_section_name): Likewise.
1088 (xtensa_callback_required_dependence): Likewise.
1089 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1090 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1091 * elf64-ia64-vms.c (is_unwind_section_name): Likewise.
1092 (get_reloc_section): Likewise.
1093 (elf64_ia64_size_dynamic_sections): Likewise.
1094 (elf64_ia64_object_p): Likewise.
1095 * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise.
1096 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
1097 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1098 * elflink.c (elf_link_add_object_symbols): Likewise.
1099 (_bfd_elf_gc_mark_extra_sections): Likewise.
1100 (bfd_elf_parse_eh_frame_entries): Likewise.
1101 (_bfd_elf_section_already_linked): Likewise.
1102 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise.
1103 * elfnn-ia64.c (is_unwind_section_name): Likewise.
1104 (elfNN_ia64_size_dynamic_sections): Likewise.
1105 (elfNN_ia64_object_p): Likewise.
1106 * elfxx-mips.c (FN_STUB_P): Likewise.
1107 (CALL_STUB_P): Likewise.
1108 (CALL_FP_STUB_P): Likewise.
1109 (_bfd_mips_elf_section_from_shdr): Likewise.
1110 (_bfd_mips_elf_fake_sections): Likewise.
1111 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1112 (_bfd_mips_final_write_processing): Likewise.
1113 (_bfd_mips_elf_final_link): Likewise.
1114 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1115 * elfxx-x86.c (elf_i386_is_reloc_section): Likewise.
1116 (elf_x86_64_is_reloc_section): Likewise.
1117 * hpux-core.c (thread_section_p): Likewise.
1118 * libcoff.h (bfd_pei_p): Likewise.
1119 * linker.c (REAL): Likewise.
1120 (unwrap_hash_lookup): Likewise.
1121 (_bfd_generic_link_add_one_symbol): Likewise.
1122 * mmo.c (mmo_internal_write_section): Likewise.
1123 * osf-core.c (osf_core_core_file_p): Likewise.
1124 * pef.c (bfd_pef_print_symbol): Likewise.
1125 * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise.
1126 * som.c (som_slurp_symbol_table): Likewise.
1127 (som_slurp_armap): Likewise.
1128 * wasm-module.c (wasm_compute_custom_section_file_position): Likewise.
1130 2021-03-22 Jan Beulich <jbeulich@suse.com>
1132 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Add missing
1133 language translation wrapping to _bfd_error_handler()
1136 2021-03-21 Alan Modra <amodra@gmail.com>
1138 * bfd-in.h (startswith): New inline.
1139 (CONST_STRNEQ): Use startswith.
1140 * bfd-in2.h: Regenerate.
1142 2021-03-20 Alan Modra <amodra@gmail.com>
1145 * elf.c (_bfd_elf_make_section_from_shdr): Remove SHF_EXCLUDE
1146 test for .gnu.debuglto*.
1148 2021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1151 * elf.c (_bfd_elf_make_section_from_shdr): Treat
1152 .gnu.debuglto_.debug_ section as debugging section unless it is
1153 marked with SHF_EXCLUDE.
1154 * elflink.c (elf_create_symbuf): Revert commit 994b2513281.
1155 (bfd_elf_match_symbols_in_sections): Ignore section symbols when
1156 matching non-debugging sections or linkonce section with comdat
1159 2021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1162 * dwarf2.c (read_attribute_value): Check version >= 3 for
1165 2021-03-16 Nick Clifton <nickc@redhat.com>
1167 * peXXigen.c (_bfd_XXi_swap_aux_out): Avoid potential buffer
1168 overrun by using sizeof of the destination x_fname field as the
1171 2021-03-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1173 * elfxx-riscv.c (riscv_std_z_ext_strtab): Add zba, zbb and zbc.
1175 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1177 * reloc.c (BFD_RELOC_PPC_TLS_LE, BFD_RELOC_PPC_TLS_IE,
1178 BFD_RELOC_PPC_TLS_M, BFD_RELOC_PPC_TLS_ML, BFD_RELOC_PPC64_TLS_GD,
1179 BFD_RELOC_PPC64_TLS_LD, BFD_RELOC_PPC64_TLS_LE,
1180 BFD_RELOC_PPC64_TLS_IE, BFD_RELOC_PPC64_TLS_M,
1181 BFD_RELOC_PPC64_TLS_ML): New relocations.
1182 * bfd-in2.h: Regenerate.
1183 * libbfd.h: Regenerate.
1184 * coff-rs6000.c (xcoff_calculate_relocation): Call
1185 xcoff_reloc_type_tls for TLS relocations.
1186 (xcoff_howto_table): Implement TLS relocations.
1187 (_bfd_xcoff_reloc_type_lookup): Add cases TLS relocations.
1188 (xcoff_reloc_type_tls): New function.
1189 * coff64-rs6000.c (xcoff_calculate_relocation): Likewise.
1190 (xcoff_howto_table): Likewise.
1191 (_bfd_xcoff_reloc_type_lookup): Likewise.
1192 * coffcode.h (sec_to_styp_flags): Handle TLS sections.
1193 (styp_to_sec_flags): Likewise.
1194 (coff_compute_section_file_positions): Avoid file offset
1195 optimisation for .data when the previous section is .tdata.
1196 (coff_write_object_contents): Handle TLS sections.
1197 * coffswap.h (coff_swap_aouthdr_out): Add support for
1198 new fields in aouthdr.
1199 * libxcoff.h (xcoff_reloc_type_tls): Add prototype.
1200 * xcofflink.c (xcoff_link_add_symbols): Handle XMC_UL.
1201 (xcoff_need_ldrel_p): Add cases for TLS relocations.
1202 (xcoff_create_ldrel): Add l_symndx for TLS sections.
1204 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1206 * reloc.c (BFD_RELOC_PPC_TOC16_HI, BFD_RELOC_PPC_TOC16_LO):
1208 * bfd-in2.h: Regenerate.
1209 * libbfd.h: Regenerate.
1210 * coff-rs6000.c (xcoff_calculate_relocation): Call
1211 xcoff_reloc_type_toc for R_TOCU and R_TOCL.
1212 (xcoff_howto_table): Remove src_mask for TOC relocations.
1213 Add R_TOCU and R_TOCL howtos.
1214 (_bfd_xcoff_reloc_type_lookup): Add cases for
1215 BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO.
1216 (xcoff_reloc_type_toc): Compute the whole offset.
1217 Implement R_TOCU and R_TOCL.
1218 * coff64-rs6000.c (xcoff64_calculate_relocation):
1220 (xcoff64_howto_table): Likewise.
1221 (xcoff64_reloc_type_lookup): Likewise.
1223 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1225 * coff-rs6000.c (xcoff_calculate_relocation): Correct and
1226 add new relocations.
1227 (xcoff_howto_table): Likewise.
1228 (xcoff_rtype2howto): Increase r_type maximum value.
1229 (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead
1230 of create a new one from scratch. Enable only some relocations
1231 to have a changing r_size.
1232 * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise.
1233 (xcoff64_howto_table): Likewise.
1234 (xcoff64_rtype2howto): Likewise.
1235 (xcoff64_ppc_relocate_section): Likewise.
1236 * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value.
1238 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1240 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Move.
1242 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1244 * coff64-rs6000.c (xcoff64_write_object_contents): Remove.
1245 * coffcode.h (coff_write_object_contents): Add bfd_mach_ppc_620
1246 support for o_cputype field. Avoid creating an empty a.out header
1249 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1251 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): Add
1254 2021-03-11 Nelson Chu <nelson.chu@sifive.com>
1256 * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean
1257 restart_relax, used to check if we need to run the whole
1258 relaxations from relax pass 0 to 2 again.
1259 (riscv_elf_link_hash_table_create): Init restart_relax to FALSE.
1260 (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set.
1261 (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code.
1262 (bfd_elfNN_riscv_restart_relax_sections): New function. Called by
1263 after_allocation to check if we need to run the whole relaxations again.
1264 (_bfd_riscv_relax_section): We will only enter into the relax pass 3
1265 when the restart_relax is FALSE; At last set restart_relax to TRUE if
1267 * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration.
1268 (bfd_elf64_riscv_restart_relax_sections): Likewise.
1270 2021-03-10 Jan Beulich <jbeulich@suse.com>
1272 * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
1275 2021-03-10 Alan Modra <amodra@gmail.com>
1276 Jan Beulich <jbeulich@suse.com>
1278 * elf.c (bfd_elf_generic_reloc): Make references between debug
1279 sections use section relative values.
1281 2021-03-09 Jan Beulich <jbeulich@suse.com>
1283 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
1285 2021-03-05 H.J. Lu <hongjiu.lu@intel.com>
1289 * bfd.c (_bfd_get_link_info): New function.
1290 * elf-bfd.h (output_elf_obj_tdata): Add link_info.
1291 (elf_link_info): New.
1292 * libbfd-in.h (_bfd_get_link_info): New prototype.
1293 * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
1294 R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
1295 * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
1296 (pex64_link_add_symbols): New function.
1297 (coff_bfd_link_add_symbols): New macro.
1298 * libbfd.h: Regenerated.
1300 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1301 Andrew Burgess <andrew.burgess@embecosm.com>
1303 * elf-bfd.h (elfcore_write_riscv_csr): Declare.
1304 * elf.c (elfcore_grok_riscv_csr): New function.
1305 (elfcore_grok_note): Handle NT_RISCV_CSR.
1306 (elfcore_write_riscv_csr): New function.
1307 (elfcore_write_register_note): Handle '.reg-riscv-csr'.
1309 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1310 Andrew Burgess <andrew.burgess@embecosm.com>
1312 * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
1313 (PRPSINFO_PR_PSARGS_LENGTH): Define.
1314 (riscv_write_core_note): New function.
1315 (riscv_elf_grok_psinfo): Make use of two new length defines.
1316 (elf_backend_write_core_note): Define.
1318 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1319 Andrew Burgess <andrew.burgess@embecosm.com>
1321 * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
1322 * elf.c (elfcore_grok_gdb_tdesc): New function.
1323 (elfcore_grok_note): Handle NT_GDB_TDESC.
1324 (elfcore_write_gdb_tdesc): New function.
1325 (elfcore_write_register_note): Handle NT_GDB_TDESC.
1327 2021-03-05 Nick Clifton <nickc@redhat.com>
1330 * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
1331 (read_indexed_string): Placeholder function.
1332 (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
1335 2021-03-05 Alan Modra <amodra@gmail.com>
1337 * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
1339 * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
1340 adjustments here instead. Separate pc-relative adjustments
1341 from symbol related adjustments. Tidy comments and formatting.
1343 2021-03-04 Jan Beulich <jbeulich@suse.com>
1345 * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
1348 2021-03-04 Alan Modra <amodra@gmail.com>
1350 * rs6000-core.c (rs6000coff_core_p): Correct prototype.
1352 2021-03-03 Alan Modra <amodra@gmail.com>
1355 * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
1356 processing not when start/stop symbol section is unmarked but
1357 on first time a start/stop symbol is processed.
1359 2021-03-03 Alan Modra <amodra@gmail.com>
1361 * reloc.c: Include x86_64.h rather than internal.h.
1363 2021-03-02 Nick Clifton <nickc@redhat.com>
1366 * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
1367 function and variable tags and a second time to resolve their
1370 2021-03-02 Nick Alcock <nick.alcock@oracle.com>
1372 * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
1374 2021-03-02 Alan Modra <amodra@gmail.com>
1377 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
1378 linker defined start/stop symbols when start_stop_gc.
1380 2021-03-02 Alan Modra <amodra@gmail.com>
1382 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
1383 indirect to pc-relative or toc-relative for undefined symbols.
1385 2021-03-01 Alan Modra <amodra@gmail.com>
1386 Fangrui Song <maskray@google.com>
1388 * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
1389 defined start/stop symbols when start_stop_gc.
1390 (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
1391 (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
1392 * linker.c (bfd_generic_define_start_stop): Likewise.
1394 2021-02-25 Alan Modra <amodra@gmail.com>
1397 * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
1398 * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
1399 use when deciding an as-needed library should be loaded instead
1400 of using the binding of the library definition.
1402 2021-02-24 Alan Modra <amodra@gmail.com>
1405 * coff-stgo32.c (go32exe_check_format): Sanity check size of
1406 header to avoid a buffer overflow.
1408 2021-02-22 Alan Modra <amodra@gmail.com>
1410 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
1411 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1413 2021-02-19 Nelson Chu <nelson.chu@sifive.com>
1416 * elfnn-riscv.c (perform_relocation): Updated encoding macros.
1417 (_bfd_riscv_relax_call): Likewise.
1418 (_bfd_riscv_relax_lui): Likewise.
1419 * elfxx-riscv.c (howto_table): Likewise.
1421 2021-02-18 Nelson Chu <nelson.chu@sifive.com>
1423 * Makefile.am: Added cpu-riscv.h.
1424 * Makefile.in: Regenerated.
1425 * po/SRC-POTFILES.in: Regenerated.
1426 * cpu-riscv.h: Added to support spec versions controlling.
1427 Also added extern arrays and functions for cpu-riscv.c.
1428 (enum riscv_spec_class): Define all spec classes here uniformly.
1429 (struct riscv_spec): Added for all specs.
1430 (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
1431 (RISCV_GET_SPEC_NAME): Likewise.
1432 (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
1433 (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
1434 (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
1435 * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
1436 (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
1437 (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
1438 (riscv_priv_specs): Moved below.
1439 (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
1440 (riscv_isa_specs): Moved from include/opcode/riscv.h.
1441 * elfnn-riscv.c: Included cpu-riscv.h.
1442 (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
1443 * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
1444 (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
1445 * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
1447 2021-02-17 Alan Modra <amodra@gmail.com>
1449 * wasm-module.c: Guard include of limits.h.
1450 (CHAR_BIT): Provide backup define.
1451 (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
1452 Correct signed overflow checking.
1454 2021-02-17 Nelson Chu <nelson.chu@sifive.com>
1457 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
1458 copying the elf flags from input BFD to output BFD, until we have
1459 checked if the input BFD has no code section or not. Also fix the
1460 problem that we only check the first section rather than the entire
1461 sections for input BFD.
1463 2021-02-16 Alan Modra <amodra@gmail.com>
1465 * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
1466 (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
1468 2021-02-15 Jan Beulich <jbeulich@suse.com>
1470 * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
1471 * doc/Makefile.in: Re-generate.
1473 2021-02-15 Alan Modra <amodra@gmail.com>
1475 * elf32-nds32.c (nds32_get_section_contents): Replace
1476 bfd_malloc_and_get_section with bfd_get_full_section_contents.
1477 (nds32_elf_relax_delete_blanks): Init contents.
1478 (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
1480 2021-02-15 Alan Modra <amodra@gmail.com>
1482 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1483 bfd_get_full_section_contents.
1485 2021-02-14 Alan Modra <amodra@gmail.com>
1487 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
1488 all fixes to bfd_generic_get_relocated_section_contents since this
1489 function was split out.
1491 2021-02-11 Alan Modra <amodra@gmail.com>
1493 * config.bfd: Remove ia64 from obsolete list.
1495 2021-02-11 Alan Modra <amodra@gmail.com>
1498 * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
1500 2021-02-11 Alan Modra <amodra@gmail.com>
1503 * elf32-avr.c (avr_elf32_load_records_from_section): Use
1504 bfd_malloc_and_get_section. Use bfd_byte* vars and remove then
1507 2021-02-11 Alan Modra <amodra@gmail.com>
1510 * section.c (bfd_get_section_contents): Avoid possible overflow
1511 when range checking offset and count.
1512 (bfd_set_section_contents): Likewise.
1514 2021-02-03 Nick Alcock <nick.alcock@oracle.com>
1516 * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
1518 * configure: Regenerated.
1520 2021-02-09 Alan Modra <amodra@gmail.com>
1522 * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
1523 * configure.ac: Delete symbian entries.
1524 * elf-bfd.h (enum elf_target_os): Delete is_symbian.
1525 * elf32-arm.c: Remove symbian support. Formatting.
1526 * targets.c: Delete symbian entries.
1527 * configure: Regenerate.
1529 2021-02-04 H.J. Lu <hongjiu.lu@intel.com>
1532 * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
1533 info when failed to convert GOTPCREL relocation.
1535 2021-02-04 Nelson Chu <nelson.chu@sifive.com>
1537 * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
1539 2021-02-04 Alan Modra <amodra@gmail.com>
1542 * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
1543 libraries for IR references on pass over libraries after LTO
1546 2021-02-03 Alan Modra <amodra@gmail.com>
1549 * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
1550 (elf_link_add_object_symbols): Here too. Don't pull in as-needed
1551 libraries when H is an indirect symbol after calling
1552 _bfd_elf_add_default_symbol.
1554 2021-02-03 Alan Modra <amodra@gmail.com>
1557 * elflink.c (_bfd_elf_add_default_symbol): Clear override when
1558 undecorated symbol will have a different version.
1560 2021-02-02 Alan Modra <amodra@gmail.com>
1563 * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
1564 Use when handling default versioned symbol. Rename existing
1565 override variable to nondef_override and use for non-default
1567 (elf_link_add_object_symbols): Adjust call to suit. Don't
1568 pull in as-needed libraries when override is set.
1570 2021-02-01 Emery Hemingway <ehmry@posteo.net>
1572 * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
1574 2021-02-01 Egor Vishnyakov <lenvampir@yandex.ru>
1577 * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
1578 offset for the R_RL78_RH_SADDR relocation.
1580 2021-01-29 Alan Modra <amodra@gmail.com>
1583 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
1584 on symbols defined in absolute or other special sections.
1586 2021-01-28 Alan Modra <amodra@gmail.com>
1589 * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
1590 prevent endless looping of linked-to sections.
1592 2020-12-17 Mihails Strasuns <mihails.strasuns@intel.com>
1594 * bfd-elf.h (elfcore_write_file_note): New function.
1595 * elf.c (elfcore_write_file_note): New function.
1597 2021-01-26 Alan Modra <amodra@gmail.com>
1599 * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
1601 2021-01-24 H.J. Lu <hongjiu.lu@intel.com>
1604 * dwarf2.c (read_rnglists): Ignore empty range when parsing line
1607 2021-01-23 H.J. Lu <hongjiu.lu@intel.com>
1610 * dwarf2.c (read_rnglists): Advance rngs_ptr after
1611 _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
1613 2021-01-20 Alan Modra <amodra@gmail.com>
1615 * elf32-ppc.c: Delete outdated comment.
1616 (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1617 * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1619 2021-01-20 Alan Modra <amodra@gmail.com>
1621 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
1622 section symbols are present.
1624 2021-01-19 Alan Modra <amodra@gmail.com>
1626 * elf64-ppc.c (elf_hash_entry): New inline function. Use
1627 throughout to replace casts.
1628 (branch_reloc_hash_match): Remove const from params.
1629 (use_local_plt): New function.
1630 (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
1631 (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
1633 * elf32-ppc.c (use_local_plt): New function.
1634 (allocate_dynrelocs, ppc_elf_relocate_section),
1635 (write_global_sym_plt): Use use_local_plt.
1637 2021-01-17 H.J. Lu <hongjiu.lu@intel.com>
1640 * elflink.c (elf_create_symbuf): Also ignore section symbols.
1642 2021-01-16 H.J. Lu <hongjiu.lu@intel.com>
1645 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
1646 check pointer_equality_needed.
1648 2021-01-15 H.J. Lu <hongjiu.lu@intel.com>
1650 * elf-linker-x86.h (elf_linker_x86_params): Add
1651 report_relative_reloc.
1652 * elf32-i386.c (elf_i386_relocate_section): Call
1653 _bfd_x86_elf_link_report_relative_reloc to report relative
1654 relocations for -z report-relative-reloc.
1655 (elf_i386_finish_dynamic_symbol): Likewse.
1656 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
1657 (elf_x86_64_finish_dynamic_symbol): Likewse.
1658 * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
1660 * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
1663 2021-01-16 Alan Modra <amodra@gmail.com>
1665 * compress.c (decompress_contents): Tidy inflateEnd result test.
1667 2021-01-16 Alan Modra <amodra@gmail.com>
1670 * elflink.c (elf_link_output_extsym): Use version 1 in
1671 .gnu.version for undefined unversioned symbols.
1673 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1675 * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
1676 caused the by previous commit accidentally.
1678 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1680 * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
1681 also aligned the code.
1683 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1685 * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
1687 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1689 * elfnn-riscv.c: Comments tidy and improvement.
1690 * elfxx-riscv.c: Likewise.
1691 * elfxx-riscv.h: Likewise.
1693 2021-01-14 H.J. Lu <hongjiu.lu@intel.com>
1696 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1697 section for R_BFIN_FUNCDESC.
1699 2021-01-14 Nick Clifton <nickc@redhat.com>
1701 * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
1703 2021-01-13 Alan Modra <amodra@gmail.com>
1705 * Makefile.in: Regenerate.
1706 * doc/Makefile.in: Regenerate.
1708 2021-01-13 Alan Modra <amodra@gmail.com>
1711 * section.c (struct bfd_section): Remove pattern field.
1712 (BFD_FAKE_SECTION): Adjust to suit.
1713 * bfd-in2.h: Regenerate.
1714 * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
1715 (bfd_elf_final_link): Don't call elf_fixup_link_order.
1717 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
1720 * configure.ac: Use GNU_MAKE_JOBSERVER.
1721 * aclocal.m4: Regenerated.
1722 * configure: Likewise.
1724 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
1727 * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
1728 R_AMD64_DIR32 relocations for PE/x86-64 inputs.
1730 2021-01-11 H.J. Lu <hongjiu.lu@intel.com>
1733 * configure: Regenerated.
1735 2021-01-11 Nick Clifton <nickc@redhat.com>
1737 * po/fr.po: Updated French translation.
1738 * po/pt.po: Updated Portuguese translation.
1739 * po/sr.po: Updated Serbian translation.
1740 * po/uk.po: Updated Ukranian translation.
1742 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
1744 * configure: Regenerated.
1746 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
1749 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
1750 -z lam-u48 and -z lam-u57.
1752 2021-01-09 Nick Clifton <nickc@redhat.com>
1754 * version.m4: Change to 2.36.50.
1755 * configure: Regenerate.
1756 * po/bfd.pot: Regenerate.
1758 2021-01-09 Nick Clifton <nickc@redhat.com>
1760 * 2.36 release branch crated.
1762 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
1764 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
1765 LAM_U57 when setting LAM_U48.
1767 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
1771 * elflink.c (elf_fixup_link_order): Verify that fixing up
1772 SHF_LINK_ORDER doesn't increase the output section size.
1774 2021-01-09 Alan Modra <amodra@gmail.com>
1776 * configure: Regenerate.
1778 2021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
1780 * configure: Regenerate.
1782 2021-01-07 H.J. Lu <hongjiu.lu@intel.com>
1785 * aix386-core.c (core_aix386_vec): Initialize
1786 keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
1787 * aout-target.h (MY (vec)): Likewise.
1788 * binary.c (binary_vec): Likewise.
1789 * cisco-core.c (core_cisco_be_vec): Likewise.
1790 (core_cisco_le_vec): Likewise.
1791 * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
1792 * coff-i386.c (TARGET_SYM): Likewise.
1793 (TARGET_SYM_BIG): Likewise.
1794 * coff-ia64.c (TARGET_SYM): Likewise.
1795 * coff-mips.c (mips_ecoff_le_vec): Likewise.
1796 (mips_ecoff_be_vec): Likewise.
1797 (mips_ecoff_bele_vec): Likewise.
1798 * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
1799 (powerpc_xcoff_vec): Likewise.
1800 * coff-sh.c (sh_coff_small_vec): Likewise.
1801 (sh_coff_small_le_vec): Likewise.
1802 * coff-tic30.c (tic30_coff_vec): Likewise.
1803 * coff-tic54x.c (tic54x_coff0_vec): Likewise.
1804 (tic54x_coff0_beh_vec): Likewise.
1805 (tic54x_coff1_vec): Likewise.
1806 (tic54x_coff1_beh_vec): Likewise.
1807 (tic54x_coff2_vec): Likewise.
1808 (tic54x_coff2_beh_vec): Likewise.
1809 * coff-x86_64.c (TARGET_SYM): Likewise.
1810 (TARGET_SYM_BIG): Likewise.
1811 * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
1812 (rs6000_xcoff64_aix_vec): Likewise.
1813 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
1814 (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
1815 (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
1816 * elfxx-target.h (TARGET_BIG_SYM): Likewise.
1817 (TARGET_LITTLE_SYM): Likewise.
1818 * hppabsd-core.c (core_hppabsd_vec): Likewise.
1819 * hpux-core.c (core_hpux_vec): Likewise.
1820 * i386msdos.c (i386_msdos_vec): Likewise.
1821 * ihex.c (ihex_vec): Likewise.
1822 * irix-core.c (core_irix_vec): Likewise.
1823 * mach-o-target.c (TARGET_NAME): Likewise.
1824 * mmo.c (mmix_mmo_vec): Likewise.
1825 * netbsd-core.c (core_netbsd_vec): Likewise.
1826 * osf-core.c (core_osf_vec): Likewise.
1827 * pdp11.c (MY (vec)): Likewise.
1828 * pef.c (pef_vec): Likewise.
1829 (pef_xlib_vec): Likewise.
1830 * plugin.c (plugin_vec): Likewise.
1831 * ppcboot.c (powerpc_boot_vec): Likewise.
1832 * ptrace-core.c (core_ptrace_vec): Likewise.
1833 * sco5-core.c (core_sco5_vec): Likewise.
1834 * som.c (hppa_som_vec): Likewise.
1835 * srec.c (srec_vec): Likewise.
1836 (symbolsrec_vec): Likewise.
1837 * tekhex.c (tekhex_vec): Likewise.
1838 * trad-core.c (core_trad_vec): Likewise.
1839 * verilog.c (verilog_vec): Likewise.
1840 * vms-alpha.c (alpha_vms_vec): Likewise.
1841 * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
1842 * wasm-module.c (wasm_vec): Likewise.
1843 * xsym.c (sym_vec): Likewise.
1844 * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
1846 (elf_map_symbols): Don't include ignored section symbols.
1847 * elfcode.h (elf_slurp_symbol_table): Also set
1848 BSF_SECTION_SYM_USED on STT_SECTION symbols.
1849 * elflink.c (bfd_elf_final_link): Generated section symbols only
1850 when emitting relocations or reqired.
1851 * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
1852 * syms.c (BSF_SECTION_SYM_USED): New.
1853 * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
1854 (bfd_target): Add keep_unused_section_symbols.
1855 (bfd_keep_unused_section_symbols): New.
1856 * bfd-in2.h: Regenerated.
1858 2021-01-07 Nick Clifton <nickc@redhat.com>
1861 * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
1862 absolute paths and check to see if they are longer than MAX_PATH.
1864 2021-01-07 Philipp Tomsich <prt@gnu.org>
1866 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
1868 2021-01-07 Claire Xenia Wolf <claire@symbioticeda.com>
1869 Jim Wilson <jimw@sifive.com>
1870 Andrew Waterman <andrew@sifive.com>
1871 Maxim Blinov <maxim.blinov@embecosm.com>
1872 Kito Cheng <kito.cheng@sifive.com>
1873 Nelson Chu <nelson.chu@sifive.com>
1875 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
1877 2021-01-06 H.J. Lu <hongjiu.lu@intel.com>
1879 * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
1880 (bfinfdpic_check_relocs): Likewise.
1882 2021-01-06 Alan Modra <amodra@gmail.com>
1884 * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
1886 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
1888 2021-01-06 Alan Modra <amodra@gmail.com>
1890 * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
1891 (sparc64-*-solaris2*): Add sparc_elf64_vec and
1894 2021-01-06 Marcus Comstedt <marcus@mc.pp.se>
1896 * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
1897 riscvbe*-*-*. Also added riscv_elf[32|64]_be_vec.
1898 * configure.ac: Handle riscv_elf[32|64]_be_vec.
1899 * configure: Regenerate.
1900 * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
1901 riscv_is_insn_reloc.
1902 (riscv_get_insn): RISC-V instructions are always little endian, but
1903 bfd_get may be used for big-endian, so add new riscv_get_insn to handle
1905 (riscv_put_insn): Likewsie.
1906 (riscv_is_insn_reloc): Check if we are relocaing an instruction.
1907 (perform_relocation): Call riscv_is_insn_reloc to decide if we should
1908 use riscv_[get|put]_insn or bfd_[get|put].
1909 (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
1910 or bfd_[get|put]l16 for code.
1911 (riscv_elf_relocate_section): Likewise.
1912 (riscv_elf_finish_dynamic_symbol): Likewise.
1913 (riscv_elf_finish_dynamic_sections): Likewise.
1914 (_bfd_riscv_relax_call): Likewise.
1915 (_bfd_riscv_relax_lui): Likewise.
1916 (_bfd_riscv_relax_align): Likewise.
1917 (_bfd_riscv_relax_pc): Likewise.
1918 (riscv_elf_object_p): Handled for big endian.
1919 (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
1920 * targets.c: Add riscv_elf[32|64]_be_vec.
1921 (_bfd_target_vector): Likewise.
1923 2021-01-05 Alan Modra <amodra@gmail.com>
1925 * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
1926 for relocatable executable.
1928 2021-01-05 Alan Modra <amodra@gmail.com>
1930 * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
1932 2021-01-05 Nelson Chu <nelson.chu@sifive.com>
1934 * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
1935 make sure gp symbol is output as a dynamic symbol.
1937 2021-01-04 H.J. Lu <hongjiu.lu@intel.com>
1940 * elflink.c (compare_link_order): Place unordered sections before
1942 (elf_fixup_link_order): Add a link info argument. Allow mixed
1943 ordered and unordered input sections for non-relocatable link.
1944 Sort the consecutive bfd_indirect_link_order sections with the
1945 same pattern. Change the offsets of the bfd_indirect_link_order
1947 (bfd_elf_final_link): Pass info to elf_fixup_link_order.
1948 * section.c (bfd_section): Add pattern.
1949 (BFD_FAKE_SECTION): Initialize pattern to NULL.
1950 * bfd-in2.h: Regenerated.
1952 2021-01-04 Alexander Fedotov <alfedotov@gmail.com>
1954 * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
1955 of private flags with 0x.
1956 * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
1958 2021-01-04 Alan Modra <amodra@gmail.com>
1961 * elflink.c (elf_link_input_bfd): Use the file base name in
1962 linker generated STT_FILE symbols.
1964 2021-01-04 Nelson Chu <nelson.chu@sifive.com>
1966 * elfxx-riscv.c (riscv_compare_subsets): Removed static.
1967 * elfxx-riscv.h: Add declaration.
1968 * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
1969 riscv_compare_subsets to check the orders.
1970 (riscv_skip_prefix): Removed.
1971 (riscv_prefix_cmp): Removed.
1973 2021-01-04 Alan Modra <amodra@gmail.com>
1976 * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
1977 calculating subset version length.
1979 2021-01-01 Nicolas Boulenguez <nicolas@debian.org>
1981 * xcofflink.c: Correct spelling in comments.
1983 2021-01-01 Alan Modra <amodra@gmail.com>
1985 Update year range in copyright notice of all files.
1987 For older changes see ChangeLog-2020
1989 Copyright (C) 2021 Free Software Foundation, Inc.
1991 Copying and distribution of this file, with or without modification,
1992 are permitted in any medium without royalty provided the copyright
1993 notice and this notice are preserved.
1999 version-control: never