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elf: Add GNU_PROPERTY_UINT32_AND_XXX/GNU_PROPERTY_UINT32_OR_XXX
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12021-06-18 H.J. Lu <hongjiu.lu@intel.com>
2
3 * elf-properties.c (_bfd_elf_parse_gnu_properties): Handle
4 GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI,
5 GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI.
6 (elf_merge_gnu_properties): Likewise.
7
82021-06-11 Alan Modra <amodra@gmail.com>
9
10 PR 27952
11 * elf-bfd.h (struct elf_obj_tdata): Add is_pie.
12 * elflink.c (elf_link_add_object_symbols): Set is_pie.
13
142021-06-09 Nick Clifton <nickc@redhat.com>
15
16 PR 27666
17 * config.bfd: Do not add the sparc_elf32_vec or sparc_elf64_vec
18 vectors to Sparc Solaris2 targets.
19
202021-06-08 Michael Matz <matz@suse.de>
21
22 * elf.c (bfd_section_from_shdr): Set has_secondary_relocs flag.
23 (_bfd_elf_slurp_secondary_reloc_section): Use it for early-out.
24
252021-06-07 Jan Beulich <jbeulich@suse.com>
26
27 * dwarf2.c (read_ranges, read_rnglists): Add u suffix to constant.
28
292021-06-02 Alan Modra <amodra@gmail.com>
30
31 * elf-attrs.c (_bfd_elf_parse_attributes): Break out of loop if
32 subsection length is too small to cover tag and length field.
33
342021-05-31 Nelson Chu <nelson.chu@sifive.com>
35 Lifang Xia <lifang_xia@c-sky.com>
36
37 PR 27566
38 * elfnn-riscv.c (struct riscv_elf_link_hash_table): New integer pointer
39 to monitor the data segment phase.
40 (bfd_elfNN_riscv_set_data_segment_info): New function called by
41 after_allocation, to set the data_segment_phase from expld.dataseg.
42 (_bfd_riscv_relax_section): Don't relax when data_segment_phase is
43 exp_seg_relro_adjust (0x4).
44 * elfxx-riscv.h (bfd_elf32_riscv_set_data_segment_info): New extern.
45 (bfd_elf64_riscv_set_data_segment_info): Likewise
46
472021-05-28 H.J. Lu <hongjiu.lu@intel.com>
48
49 PR ld/27905
50 * elf32-i386.c: Don't include "libiberty.h".
51 (elf_howto_table): Revert commits a7664973b24 and 50c95a739c9.
52 (elf_i386_rtype_to_howto): Revert commit 50c95a739c9.
53 (elf_i386_info_to_howto_rel): Likewise.
54 (elf_i386_tls_transition): Likewise.
55 (elf_i386_relocate_section): Likewise.
56 * elf64-x86-64.c (x86_64_elf_howto_table): Revert commits
57 a7664973b24 and 50c95a739c9.
58 (elf_x86_64_rtype_to_howto): Revert commit 50c95a739c9.
59 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Likewise.
60 * elfxx-x86.h (elf_x86_obj_tdata): Likewise.
61 (elf_x86_has_code16): Likewise.
62
632021-05-26 H.J. Lu <hongjiu.lu@intel.com>
64
65 PR ld/27905
66 * elf32-i386.c: Include "libiberty.h".
67 (elf_howto_table): Add 16-bit R_386_PC16 entry.
68 (elf_i386_rtype_to_howto): Add a BFD argument. Use 16-bit
69 R_386_PC16 if input has 16-bit mode instructions.
70 (elf_i386_info_to_howto_rel): Update elf_i386_rtype_to_howto
71 call.
72 (elf_i386_tls_transition): Likewise.
73 (elf_i386_relocate_section): Likewise.
74 * elf64-x86-64.c (x86_64_elf_howto_table): Add 16-bit
75 R_X86_64_PC16 entry.
76 (elf_x86_64_rtype_to_howto): Use 16-bit R_X86_64_PC16 if input
77 has 16-bit mode instructions.
78 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Set
79 elf_x86_has_code16 if relocatable input is marked with
80 GNU_PROPERTY_X86_FEATURE_2_CODE16.
81 * elfxx-x86.h (elf_x86_obj_tdata): Add has_code16.
82 (elf_x86_has_code16): New.
83
842021-05-26 Nelson Chu <nelson.chu@sifive.com>
85
86 * elfxx-riscv.h (check_unknown_prefixed_ext): New bool.
87 * elfxx-riscv.c (riscv_parse_prefixed_ext): Do not check the
88 prefixed extension name if check_unknown_prefixed_ext is false.
89 * elfnn-riscv.c (riscv_merge_arch_attr_info): Set
90 check_unknown_prefixed_ext to false for linker.
91
922021-05-25 Nick Clifton <nickc@redhat.com>
93
94 * elf32-arn.c (struct elf_arm_obj_tdata): Add num_entries field.
95 (elf32_arm_num_entries): New macro.
96 (elf32_arm_allocate_local_sym_info): Initialise the new field.
97 Allocate arrays individually so that buffer overruns can be
98 detected by memory checkers.
99 (elf32_arm_create_local_iplt): Check num_entries.
100 (elf32_arm_get_plt_info): Likewise.
101 (elf32_arm_final_link_relocate): Likewise.
102 (elf32_arm_check_relocs): Likewise.
103 (elf32_arm_size_dynamic_sections): Likewise.
104 (elf32_arm_output_arch_local_syms): Likewise.
105
1062021-05-25 Nick Clifton <nickc@redhat.com>
107
108 * elf32-arm.c: Fix formatting.
109
1102021-05-25 Alan Modra <amodra@gmail.com>
111
112 * elf-attrs.c (elf_attr_strdup): New function.
113 (_bfd_elf_attr_strdup): Use it here.
114 (elf_add_obj_attr_string): New function, extracted from..
115 (bfd_elf_add_obj_attr_string): ..here.
116 (elf_add_obj_attr_int_string): New function, extracted from..
117 (bfd_elf_add_obj_attr_int_string): ..here.
118 (_bfd_elf_parse_attributes): Don't allocate an extra byte for a
119 string terminator. Instead ensure parsing doesn't go past
120 end of sub-section. Use size_t variables for lengths.
121
1222021-05-22 Alan Modra <amodra@gmail.com>
123
124 * libbfd.c (_bfd_safe_read_leb128): Remove length_return parameter.
125 Replace data pointer with pointer to pointer. Increment pointer
126 over bytes read.
127 * libbfd-in.h (_bfd_safe_read_leb128): Update prototype.
128 * elf-attrs.c (_bfd_elf_parse_attributes): Adjust to suit. Be
129 careful not to increment data pointer past end. Remove now
130 redundant pr17512 check.
131 * wasm-module.c (READ_LEB128): Adjust to suit changes to
132 _bfd_safe_read_leb128.
133 * dwarf2.c (read_n_bytes): New inline function, old one renamed to..
134 (read_blk): ..this. Allocate and return block. Increment bfd_byte**
135 arg.
136 (read_3_bytes): New function.
137 (read_1_byte, read_1_signed_byte, read_2_bytes, read_4_bytes),
138 (read_8_bytes, read_string, read_indirect_string),
139 (read_indirect_line_string, read_alt_indirect_string): Take a
140 byte_byte** arg which is incremented over bytes read. Remove any
141 bytes_read return. Rewrite limit checks to compare lengths
142 rather than pointers.
143 (read_abbrevs, read_attribute_value, read_formatted_entries),
144 (decode_line_info, find_abstract_instance, read_ranges),
145 (read_rnglists, scan_unit_for_symbols, parse_comp_unit),
146 (stash_comp_unit): Adjust to suit. Rewrite limit checks to
147 compare lengths rather than pointers.
148 * libbfd.h: Regenerate.
149
1502021-05-21 Luis Machado <luis.machado@linaro.org>
151
152 * elf.c (elfcore_make_memtag_note_section): New function.
153 (elfcore_grok_note): Handle NT_MEMTAG note types.
154
1552021-05-20 Andrew Burgess <andrew.burgess@embecosm.com>
156
157 * section.c (bfd_get_section_by_name): Return NULL if name is
158 NULL.
159 (bfd_get_section_by_name_if): Likewise.
160 * dwarf2.c (read_section): Remove unneeded NULL check.
161 (find_debug_info): Likewise.
162
1632021-05-19 Nick Clifton <nickc@redhat.com>
164
165 * plugin.c (bfd_plugin_open_input): Inform the user if the limit
166 on the number of open files is reached. If possible, try to
167 increase this limit before failing.
168
1692021-05-14 Nelson Chu <nelson.chu@sifive.com>
170
171 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Check the values
172 of %pcrel_hi, before and after adding the addend. Make sure the
173 value won't be changed, otherwise, report dangerous error.
174
1752021-05-13 Nelson Chu <nelson.chu@sifive.com>
176
177 * elfxx-riscv.c (check_implicit_always): The check_func, always add
178 the implicit subset without checking.
179 (check_implicit_for_i): The check_func for i, only add zicsr and
180 zifencei when the version of i less than 2.1.
181 (struct riscv_implicit_subset): Record the subsets and their
182 corresponding implicit subsets.
183 (riscv_implicit_subsets): Table records all implicit informations.
184 (riscv_parse_add_implicit_subsets): Updated and add implicit subsets
185 according to riscv_implicit_subsets. Remove the redundant codes.
186
1872021-05-13 Alan Modra <amodra@gmail.com>
188
189 PR 27858
190 * elf32-sh.c (sh_elf_info_to_howto): Correct check for last valid
191 reloc howto.
192
1932021-05-12 Luis Machado <luis.machado@linaro.org>
194
195 * elf-bfd.h (elfcore_write_aarch_mte): New prototype.
196 * elf.c (elfcore_grok_aarch_mte, elfcore_write_aarch_mte): New
197 functions.
198 (elfcore_grok_note): Handle notes of type NT_ARM_TAGGED_ADDR_CTRL.
199 (elfcore_write_register_note): Handle MTE notes.
200
2012021-05-11 Alan Modra <amodra@gmail.com>
202
203 PR 27844
204 * pdp11.c (aout_get_external_symbols): Clear first four bytes of
205 strings array, not just the first byte.
206 * aoutx.h (aout_get_external_symbols): Likewise.
207
2082021-05-10 H.J. Lu <hongjiu.lu@intel.com>
209
210 PR binutils/27839
211 * simple.c (bfd_simple_get_relocated_section_contents): Remove
212 strayed fprintf.
213
2142021-05-10 Nick Clifton <nickc@redhat.com>
215
216 PR 27839
217 * simple.c (simple_dummy_add_to_set): New function.
218 (simple_dummy_constructor): New function.
219 (simple_dummy_multiple_common): New function.
220 (bfd_simple_get_relocated_section_contents): Zero out the
221 callbacks structure, and then set the add_to_set, constructor and
222 multiple_common fields.
223
2242021-05-10 Dimitar Dimitrov <dimitar@dinux.eu>
225
226 * elf32-pru.c (elf_backend_can_gc_sections): Define as 1.
227
2282021-05-08 Mike Frysinger <vapier@gentoo.org>
229
230 * doc/Makefile.am (html-local, bfd/index.html): New targets.
231 * doc/Makefile.in: Regenerate.
232
2332021-05-08 Mike Frysinger <vapier@gentoo.org>
234
235 * doc/Makefile.am (AM_MAKEINFOFLAGS): Define.
236 * doc/Makefile.in: Regenerate.
237
2382021-05-07 Clément Chigot <clement.chigot@atos.net>
239
240 * coff-rs6000.c (xcoff_dwsect_names): Add new DWARF
241 sections.
242 * coffgen.c (coff_pointerize_aux): Handle C_DWARF.
243 (coff_print_symbol): Likewise.
244 * libxcoff.h (XCOFF_DWSECT_NBR_NAMES): Update.
245
2462021-05-07 Jan Beulich <jbeulich@suse.com>
247
248 * elf64-x86-64.c (x86_64_elf_howto_table): Set src_mask fields
249 to zero.
250
2512021-05-07 Alan Modra <amodra@gmail.com>
252
253 * bfd-in2.h: Regenerate.
254 * libbfd.h: Regenerate.
255
2562021-05-06 Stafford Horne <shorne@gmail.com>
257
258 PR 27746
259 * elf32-or1k.c (PLT_ENTRY_SIZE_LARGE, PLT_MAX_INSN_COUNT,
260 OR1K_ADD, OR1K_ORI): New macros to help with plt creation.
261 (elf_or1k_link_hash_table): New field plt_count.
262 (elf_or1k_link_hash_entry): New field plt_index.
263 (elf_or1k_plt_entry_size): New function.
264 (or1k_write_plt_entry): Update to support variable size PLTs.
265 (or1k_elf_finish_dynamic_sections): Use new or1k_write_plt_entry
266 API.
267 (or1k_elf_finish_dynamic_symbol): Update to write large PLTs
268 when needed.
269 (allocate_dynrelocs): Use elf_or1k_plt_entry_size to account for
270 PLT size.
271
2722021-05-06 Stafford Horne <shorne@gmail.com>
273
274 PR 21464
275 * elf32-or1k.c (or1k_elf_relocate_section): Relax R_OR1K_GOT16
276 overflow check if we have R_OR1K_GOT_AHI16 followed by
277 R_OR1K_GOT16.
278
2792021-05-06 Stafford Horne <shorne@gmail.com>
280
281 PR 21464
282 * bfd-in2.h: Add BFD_RELOC_OR1K_GOT_AHI16 relocation.
283 * elf32-or1k.c (or1k_elf_howto_table, or1k_reloc_map): Likewise.
284 (or1k_final_link_relocate, or1k_elf_relocate_section,
285 or1k_elf_check_relocs): Likewise.
286 * libbfd.h (bfd_reloc_code_real_names): Likewise.
287 * reloc.c: Likewise.
288
2892021-05-06 Stafford Horne <shorne@gmail.com>
290
291 PR 27624
292 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Change
293 condition used to cleanup plt entries to cleanup forced local
294 entries.
295
2962021-05-05 H.J. Lu <hongjiu.lu@intel.com>
297
298 PR ld/27825
299 * elflink.c (elf_link_output_symstrtab): Always append ".COUNT"
300 to local symbols.
301
3022021-05-05 Alan Modra <amodra@gmail.com>
303
304 * vms-lib.c (vms_traverse_index): Account for vms_kbn size when
305 sanity checking keylen.
306
3072021-05-04 Nick Clifton <nickc@redhat.com>
308
309 * libbfd.c (bfd_malloc): Provide some documenation. Treat a size
310 of 0 as 1.
311 (bfd_realloc): Likewise.
312 (bfd_zmalloc): Likewise.
313 (bfd_realloc_or_free): Provide some documentation. Treat a size
314 of 0 as a request to free.
315 * libbfd-in.h (bfd_realloc): Remove prototype.
316 (bfd_realloc_or_free): Remove prototype.
317 (bfd_zmalloc): Remove prototype.
318 * libbfd.h: Regenerate.
319
3202021-05-03 Jan Beulich <jbeulich@suse.com>
321
322 * elf32-i386.c (elf_howto_table): Switch all 32-bit relocs to
323 complain_overflow_dont.
324 * elf64-x86-64.c (x86_64_elf_howto_table): Switch all 64-bit
325 relocs to complain_overflow_dont.
326
3272021-05-03 Alan Modra <amodra@gmail.com>
328
329 * elf32-ppc.c (allocate_dynrelocs): Keep dyn_relocs for undefweak
330 symbols when -z dynamic-undefined-weak or when there are no
331 dynamic relocs in read-only sections and -z nodynamic-undefined-weak
332 is not given.
333 * elf64-ppc.c (allocate_dynrelocs): Likewise.
334
3352021-05-03 Alan Modra <amodra@gmail.com>
336
337 * elf32-ppc.c (allocate_dynrelocs): Call ensure_undef_dynamic for
338 weak undefined symols that only appear on PLT relocs.
339 * elf64-ppc.c (allocate_dynrelocs): Likewise.
340
3412021-05-03 Alan Modra <amodra@gmail.com>
342
343 PR 27755
344 * elf32-ppc.c (ppc_elf_inline_plt): Do increment rel in loop.
345
3462021-05-03 Alan Modra <amodra@gmail.com>
347
348 * elf32-csky.c (is_mapping_symbol_name): New function.
349 (csky_elf_is_target_special_symbol): Likewise.
350 (csky_elf_maybe_function_sym): Likewise.
351 (bfd_elf32_bfd_is_target_special_symbol): Define.
352 (elf_backend_maybe_function_sym): Define.
353
3542021-04-30 Nick Clifton <nickc@redhat.com>
355
356 PR 27801
357 * mach-o.c (bfd_mach_o_core_fetch_environment): Use bfd_get_32 to
358 read 32-bit value.
359
3602021-04-30 Nick Clifton <nickc@redhat.com>
361
362 PR 27799
363 * elf32-xtensa.c (elf_xtensa_grok_prstatus): Check for core notes
364 that are too small.
365
3662021-04-30 Nick Clifton <nickc@redhat.com>
367
368 PR 27797
369 * libbfd.c (bfd_realloc_or_free): Do not free a pointer than has
370 been realloc'ed to size 0.
371
3722021-04-30 Nick Clifton <nickc@redhat.com>
373
374 PR 27795
375 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Check for invalid name
376 lengths.
377
3782021-04-29 Nick Clifton <nickc@redhat.com>
379
380 PR 27793
381 * som.c (som_slurp_symbol_table): Assign symbols without any scope
382 to the undefined section.
383 (som_decode_symclass): Check for a missing symbol section.
384 * syms.c (bfd_decode_symclass): Likewise.
385
3862021-04-29 Nick Clifton <nickc@redhat.com>
387
388 PR 27792
389 * som.c (som_slurp_string_table): Place a terminating NUL byte at
390 the end of the table.
391 (som_slurp_symbol_table): Check for an over-large offset into the
392 string string table.
393
3942021-04-28 Nick Clifton <nickc@redhat.com>
395
396 * elf.c (_bfd_elf_maybe_function_sym): Do not accept annobin
397 symbols as potential function symbols.
398 * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): Likewise.
399 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
400 * elf32-arm.c (elf32_arm_maybe_function_sym): Likewise.
401
4022021-04-26 Mike Frysinger <vapier@gentoo.org>
403
404 * elf-bfd.h: Include stdlib.h.
405
4062021-04-26 Jan Beulich <jbeulich@suse.com>
407
408 * elf32-i386.c (elf_howto_table): Switch R_386_PC16 to
409 complain_overflow_signed.
410 * elf64-x86-64.c (x86_64_elf_howto_table): Switch R_X86_64_PC16
411 to complain_overflow_signed.
412
4132021-04-23 Eric Botcazou <ebotcazou@adacore.com>
414
415 * elf.c (special_sections_p): Add .persistent.bss.
416
4172021-04-23 Jan Beulich <jbeulich@suse.com>
418
419 * elf32-i386.c (elf_howto_table): R_386_TLS_DESC_CALL has zero
420 size field.
421 * elf64-x86-64.c (x86_64_elf_howto_table): R_X86_64_TLSDESC_CALL
422 has zero size field.
423
4242021-04-22 Clément Chigot <clement.chigot@atos.net>
425
426 * hash.c (struct bfd_strtab_hash): Remove xcoff field.
427 Add length_field_size field.
428 (_bfd_stringtab_init): Change prototype.
429 Adapt to new length_field_size.
430 (_bfd_xcoff_stringtab_init): Likewise.
431 (_bfd_stringtab_add): Likewise.
432 (_bfd_stringtab_emit): Likewise.
433 * libbfd-in.h (_bfd_xcoff_stringtab_init):
434 Change prototype.
435 * libbfd.h: Regenerate.
436 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create):
437 Call _bfd_xcoff_stringtab_init with isxcoff64 value.
438
4392021-04-22 Clément Chigot <clement.chigot@atos.net>
440
441 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Add errors for
442 unsupported storage class or auxialiry entries.
443 Improve and adapt to new aux structures.
444 Add C_DWARF support.
445 (_bfd_xcoff_swap_aux_out): Likewise.
446 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Likewise.
447 (_bfd_xcoff64_swap_aux_out): Likewise.
448
4492021-04-21 Eli Zaretskii <eliz@gnu.org>
450
451 PR 27760
452 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add display
453 of IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP,
454 IMAGE_FILE_NET_RUN_FROM_SWAP and IMAGE_FILE_UP_SYSTEM_ONLY flags.
455 Decode the contents of the DllCharacteristics field.
456
4572021-04-21 Nick Clifton <nickc@redhat.com>
458
459 PR 27759
460 * srec.c (srec_read_section): Replace assertions with error
461 returns.
462
4632021-04-20 Clément Chigot <clement.chigot@atos.net>
464
465 PR binutils/21700
466 * reloc.c (BFD_RELOC_PPC_NEG): New relocation.
467 * bfd-in2.h: Regenerate.
468 * libbfd.h: Regenerate.
469 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Add
470 BFD_RELOC_PPC_NEG handler.
471 (xcoff_reloc_type_neg): Correctly substract addend.
472 * coff64-rs6000.c (xcoff64_howto_table): Add R_NEG_32
473 howto.
474 (xcoff64_rtype2howto): Add handler for R_NEG_32.
475 (xcoff64_reloc_type_lookup): Add BFD_RELOC_PPC_NEG handler.
476 * xcofflink.c (xcoff_need_ldrel_p): Check output section
477 for R_POS-like relocations. New argument added.
478 (xcoff_mark): Adapt to new xcoff_need_ldrel_p argument.
479 (xcoff_link_input_bfd): Likewise.
480
4812021-04-16 Alan Modra <amodra@gmail.com>
482
483 PR 27567
484 * coffcode.h (styp_to_sec_flags): Use an unsigned long styp_flags.
485 (coff_write_object_contents): Pass bfd to COFF_ENCODE_ALIGNMENT,
486 ignore alignment checks when return is false. Formatting.
487
4882021-04-15 Nelson Chu <nelson.chu@sifive.com>
489
490 PR27584
491 * elfnn-riscv.c (riscv_elf_is_target_special_symbol): Added to
492 omit local and empty symbols since they usually generated to
493 mark the auipc instructions.
494
4952021-04-15 Lifang Xia<lifang_xia@c-sky.com>
496
497 * elf32-csky.c (csky_elf_howto_table)
498 <R_CKCORE_PCREL_IMM16BY2>: Set special_function to
499 bfd_elf_generic_reloc.
500 <R_CKCORE_PCREL_IMM16BY4>: Likewise.
501 <R_CKCORE_PCREL_IMM10BY4>: Likewise.
502 <R_CKCORE_PCREL_IMM18BY2>: Likewise.
503 <R_CKCORE_PCREL_FLRW_IMM8BY4>: Likewise.
504
5052021-04-14 H.J. Lu <hongjiu.lu@intel.com>
506
507 PR binutils/27708
508 * elf.c (assign_file_positions_for_non_load_sections): Set
509 p_memsz to p_filesz for the loadable PT_NOTE segment.
510
5112021-04-14 Frederic Cambus <fred@statdns.com>
512
513 * elf.c (elfcore_grok_netbsd_note): Remove unneeded #ifdef
514 checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
515
5162021-04-14 Alan Modra <amodra@gmail.com>
517
518 PR 27631
519 * elf32-metag.c (elf_metag_relocate_section): Don't use &hh->elf
520 when hh might be NULL, test for NULL first.
521
5222021-04-14 Alan Modra <amodra@gmail.com>
523
524 PR 27630
525 * elf32-arm.c (elf32_arm_size_stubs): Don't use &hash->root when
526 hash might be NULL, cast instead.
527
5282021-04-13 Clément Chigot <clement.chigot@atos.net>
529
530 * xcofflink.c (xcoff_link_check_ar_symbols): Update esym earlier.
531
5322021-04-13 Nelson Chu <nelson.chu@sifive.com>
533
534 * elfnn-riscv.c (riscv_version_mismatch): Do not report the warning
535 when the version of input or output is RISCV_UNKNOWN_VERSION, since
536 the extension is added implicitly.
537 * elfxx-riscv.c: Updated the obsolete comments.
538 (RISCV_UNKNOWN_VERSION): Moved to elfxx-riscv.h.
539 * elfxx-riscv.h (RISCV_UNKNOWN_VERSION): Added.
540
5412021-04-12 Alan Modra <amodra@gmail.com>
542
543 * elf-bfd.h (ENABLE_CHECKING): Define.
544 (elf_link_hash_lookup): Abort if wrong type of hash table.
545 * configure.ac (--enable-checking): Add support.
546 * config.in: Regenerate.
547 * configure: Regenerate.
548
5492021-04-12 Alan Modra <amodra@gmail.com>
550
551 * elf-bfd.h (is_elf_hash_table): Convert macro to inline function.
552 (elf_link_hash_lookup, elf_link_hash_traverse): Likewise.
553 (elf_hash_table, elf_hash_table_id): Likewise.
554 * elf32-arm.c (elf32_arm_setup_section_lists): Delete redundant
555 is_elf_hash_table check.
556 * elf32-csky.c (elf32_csky_setup_section_lists): Likewise.
557 * elf32-hppa.c (clobber_millicode_symbols): Correct param types.
558 * elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
559 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free: Likewise.
560 (elfNN_ia64_global_dyn_sym_thunk: Likewise.
561 * elf64-ia64-vms.c (elf64_ia64_global_dyn_info_free): Likewise.
562 (elf64_ia64_global_dyn_sym_thunk): Likewise.
563 (elf64_vms_link_add_object_symbols): Pass base type of hash table
564 to is_elf_hash_table.
565 * elflink.c (_bfd_elf_dynamic_symbol_p): Likewise.
566 (_bfd_elf_symbol_refs_local_p, _bfd_elf_add_dynamic_entry): Likewise.
567 (_bfd_elf_strip_zero_sized_dynamic_sections): Likewise.
568 (_bfd_elf_link_check_relocs, elf_link_add_object_symbols): Likewise.
569 (bfd_elf_final_link): Likewise.
570 * elfnn-aarch64.c (elfNN_aarch64_setup_section_lists): Likewise.
571 * elf64-ppc.c (ppc64_elf_set_toc): Likewise. Use bfd_link_hash_lookup.
572
5732021-04-12 Alan Modra <amodra@gmail.com>
574
575 * elf-bfd.h (struct elf_backend_data): Return bfd_link_hash_entry*
576 from elf_backend_archive_symbol_lookup.
577 (_bfd_elf_archive_symbol_lookup): Return bfd_link_hash_entry*.
578 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Likewise. Check
579 we have a ppc_hash_table before accessing ppc_link_hash_entry
580 fields.
581 * elflink.c (_bfd_elf_archive_symbol_lookup): Return
582 bfd_link_hash_entry*.
583 (elf_link_add_archive_symbols): Adjust to suit.
584
5852021-04-12 Nelson Chu <nelson.chu@sifive.com>
586
587 * elfxx-riscv.c (riscv_parse_std_ext): Fixed the wrong versions of
588 i-ext when expanding g-ext.
589
5902021-04-12 Nelson Chu <nelson.chu@sifive.com>
591
592 * elfxx-riscv.c (riscv_ext_dont_care_version): Removed.
593 (riscv_parse_add_subset): Always add the implicit extensions, even if
594 their versions are RISCV_UNKNOWN_VERSION.
595 (riscv_parse_std_ext): Delay to add i-ext as the implicit extension
596 in the riscv_parse_add_implicit_subsets. Besides, add g-ext as the
597 implicit extension after it has been expanded.
598 (riscv_parse_add_implicit_subsets): Updated.
599
6002021-04-12 Nelson Chu <nelson.chu@sifive.com>
601
602 * elfxx-riscv.c (riscv_std_z_ext_strtab): Moved forward.
603 (riscv_std_s_ext_strtab): Likewise.
604 (riscv_std_h_ext_strtab): Likewise.
605 (riscv_std_zxm_ext_strtab): Added for the zxm prefix.
606 (enum riscv_prefix_ext_class): Moved forward and renamed from
607 riscv_isa_ext_class. Reorder them according to the parsing order,
608 since the enum values are used to check the orders in the
609 riscv_compare_subsets.
610 (struct riscv_parse_prefix_config): Moved forward and renamed from
611 riscv_parse_config_t. Also removed the ext_valid_p field, the
612 related functions are replaced by riscv_valid_prefixed_ext.
613 (parse_config): Moved forward and updated. The more letters of the
614 prefix string, the more forward it must be defined. Otherwise, we
615 will get the wrong mapping when using strncmp in riscv_get_prefix_class.
616 (riscv_get_prefix_class): Moved forward. Support to parse the
617 multi-letter prefix, like zxm.
618 (riscv_known_prefixed_ext): New function, check if the prefixed
619 extension is supported according to the right riscv_std_*_ext_strtab.
620 (riscv_valid_prefixed_ext): New function, used to replace the
621 riscv_ext_*_valid_p functions.
622 (riscv_init_ext_order): Do not set the values for prefix keywords
623 since they may have multiple letters for now.
624 (riscv_compare_subsets): Set the order values of prefix keywords
625 to negative numbers according to the riscv_prefix_ext_class.
626 (riscv_parse_std_ext): Call riscv_get_prefix_class to see if we
627 have parsed the prefixed extensions.
628 (riscv_parse_prefixed_ext): Updated and removed the parameter config.
629 Report error when the prefix is unknown.
630 (riscv_parse_subset): Do not parse the prefixed extensions according
631 to the orders in the parse_config. Remove the confused message and
632 let riscv_parse_prefixed_ext to report the details.
633 * elfxx-riscv.h (enum riscv_isa_ext_class): Moved to elfxx-riscv.c.
634 (riscv_get_prefix_class): Removed to static.
635
6362021-04-08 Mike Frysinger <vapier@gentoo.org>
637
638 * configure.ac (ACX_BUGURL): Use https://.
639 * configure.com (COPY_TEXT): Likewise.
640 * configure: Regenerate.
641
6422021-04-05 Alan Modra <amodra@gmail.com>
643
644 * configure.ac: Don't check for long long or long double type.
645 Don't check for alloca.h, limits.h, stddef.h, stdlib.h, string.h,
646 strings.h, time.h, wchar.h, wctype.h or sys/time.h. Don't check
647 for strtoull, free, malloc, realloc, getenv, strstr, snprintf,
648 vsnprintf, strlen or setitimer. Sort AC_CHECK_DECLS.
649 (AC_ISC_POSIX): Don't invoke.
650 (AC_HEADER_TIME, AC_HEADER_DIRENT, ACX_HEADER_STRING): Likewise.
651 * sysdep.h: Remove many HAVE_*_H checks and fallback declarations.
652 Do test HAVE_SYS_TYPES_H. Don't include sys/time.h. Reorder
653 header order as per automake AC_INCLUDES_DEFAULT.
654 * bfd-in.h: Include inttypes.h unconditionally.
655 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Assume long long and
656 long double are available.
657 (bfd_scan_vma): Assume long long and strtoull are available.
658 * elflink.c: Include limits.h unconditionally.
659 * elfnn-riscv.c: Likewise.
660 * wasm-module.c: Likewise.
661 * hpux-core.c: Include dirent.h unconditionally.
662 * trad-core.c: Likewise.
663 * hosts/x86-64linux.h: Include stdlib.h unconditionally.
664 * peXXigen.c: Remove HAVE_WCHAR_H and HAVE_WCTYPE_H checks.
665 * elf32-m68hc1x.c: Don't include alloca-conf.h.
666 * elf64-hppa.c: Likewise.
667 * som.c: Likewise.
668 * wasm-module.c: Likewise.
669 * xsym.c: Likewise.
670 * bfd-in2.h: Regenerate.
671 * config.in: Regenerate.
672 * configure: Regenerate.
673
6742021-04-01 Tamar Christina <tamar.christina@arm.com>
675
676 PR ld/26659
677 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore overflow.
678
6792021-04-01 Martin Liska <mliska@suse.cz>
680
681 * ecoff.c (strneq): Remove strneq and use startswith.
682 (_bfd_ecoff_slurp_armap): Likewise.
683
6842021-04-01 Martin Liska <mliska@suse.cz>
685
686 * elf-bfd.h (bfd_section_is_ctf): Use startswith function.
687 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
688 (elf_get_reloc_section): Likewise.
689 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
690 * elf32-m32r.c (m32r_elf_section_flags): Likewise.
691 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections): Likewise.
692 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
693 (nds32_elf_relocate_section): Likewise.
694 (nds32_elf_action_discarded): Likewise.
695 (nds32_elf_check_relocs): Likewise.
696 (nds32_elf_section_flags): Likewise.
697 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
698 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
699 * elf32-rx.c (rx_table_find): Likewise.
700 (rx_table_map): Likewise.
701 * elf32-spu.c (spu_elf_backend_symbol_processing): Likewise.
702 (spu_elf_find_overlays): Likewise.
703 (needs_ovl_stub): Likewise.
704 (allocate_spuear_stubs): Likewise.
705 (build_spuear_stubs): Likewise.
706 (mark_overlay_section): Likewise.
707 (spu_elf_auto_overlay): Likewise.
708 (spu_elf_output_symbol_hook): Likewise.
709 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
710 * elf32-xtensa.c (xtensa_property_section_name): Likewise.
711 * elf64-ppc.c (ppc64_elf_section_flags): Likewise.
712 (ppc64_elf_relocate_section): Likewise.
713 * elflink.c (resolve_section): Likewise.
714 (UNARY_OP): Likewise.
715 (BINARY_OP_HEAD): Likewise.
716 (elf_link_input_bfd): Likewise.
717 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
718 * elfxx-riscv.c (riscv_parse_subset): Likewise.
719 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
720 * opncls.c (get_build_id): Likewise.
721
7222021-03-31 Alan Modra <amodra@gmail.com>
723
724 PR 27671
725 * bfd-in.h: Don't poison FALSE or TRUE.
726 * bfd-in2.h: Regenerate.
727
7282021-03-31 Alan Modra <amodra@gmail.com>
729
730 * sysdep.h: POISON_BFD_BOOLEAN: Define.
731 * aix5ppc-core.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h,
732 * aoutx.h, * arc-got.h, * archive.c, * archive64.c, * archures.c,
733 * bfd-in.h, * bfd.c, * bfdwin.c, * binary.c, * cache.c,
734 * coff-alpha.c, * coff-arm.c, * coff-arm.h, * coff-bfd.c,
735 * coff-bfd.h, * coff-go32.c, * coff-i386.c, * coff-ia64.c,
736 * coff-mcore.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c,
737 * coff-stgo32.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c,
738 * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c,
739 * coffcode.h, * coffgen.c, * cofflink.c, * compress.c,
740 * corefile.c, * cpu-aarch64.c, * cpu-aarch64.h, * cpu-alpha.c,
741 * cpu-arc.c, * cpu-arm.c, * cpu-arm.h, * cpu-avr.c, * cpu-bfin.c,
742 * cpu-bpf.c, * cpu-cr16.c, * cpu-cris.c, * cpu-crx.c,
743 * cpu-csky.c, * cpu-d10v.c, * cpu-d30v.c, * cpu-dlx.c,
744 * cpu-epiphany.c, * cpu-fr30.c, * cpu-frv.c, * cpu-ft32.c,
745 * cpu-h8300.c, * cpu-hppa.c, * cpu-i386.c, * cpu-ia64.c,
746 * cpu-iamcu.c, * cpu-ip2k.c, * cpu-iq2000.c, * cpu-k1om.c,
747 * cpu-l1om.c, * cpu-lm32.c, * cpu-m10200.c, * cpu-m10300.c,
748 * cpu-m32c.c, * cpu-m32r.c, * cpu-m68hc11.c, * cpu-m68hc12.c,
749 * cpu-m68k.c, * cpu-m9s12x.c, * cpu-m9s12xg.c, * cpu-mcore.c,
750 * cpu-mep.c, * cpu-metag.c, * cpu-microblaze.c, * cpu-mips.c,
751 * cpu-mmix.c, * cpu-moxie.c, * cpu-msp430.c, * cpu-mt.c,
752 * cpu-nds32.c, * cpu-nfp.c, * cpu-nios2.c, * cpu-ns32k.c,
753 * cpu-or1k.c, * cpu-pdp11.c, * cpu-pj.c, * cpu-powerpc.c,
754 * cpu-pru.c, * cpu-riscv.c, * cpu-rl78.c, * cpu-rs6000.c,
755 * cpu-rx.c, * cpu-s12z.c, * cpu-s390.c, * cpu-score.c,
756 * cpu-sh.c, * cpu-sparc.c, * cpu-spu.c, * cpu-tic30.c,
757 * cpu-tic4x.c, * cpu-tic54x.c, * cpu-tic6x.c, * cpu-tilegx.c,
758 * cpu-tilepro.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-vax.c,
759 * cpu-visium.c, * cpu-wasm32.c, * cpu-xc16x.c, * cpu-xgate.c,
760 * cpu-xstormy16.c, * cpu-xtensa.c, * cpu-z80.c, * cpu-z8k.c,
761 * dwarf1.c, * dwarf2.c, * ecoff-bfd.h, * ecoff.c, * ecofflink.c,
762 * elf-attrs.c, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h,
763 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-nacl.c,
764 * elf-nacl.h, * elf-properties.c, * elf-s390-common.c,
765 * elf-s390.h, * elf-strtab.c, * elf-vxworks.c, * elf-vxworks.h,
766 * elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c,
767 * elf32-arm.h, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c,
768 * elf32-bfin.h, * elf32-cr16.c, * elf32-cr16.h, * elf32-cris.c,
769 * elf32-crx.c, * elf32-csky.c, * elf32-csky.h, * elf32-d10v.c,
770 * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
771 * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c,
772 * elf32-h8300.c, * elf32-hppa.c, * elf32-hppa.h, * elf32-i386.c,
773 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
774 * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
775 * elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c,
776 * elf32-m68k.h, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
777 * elf32-metag.h, * elf32-microblaze.c, * elf32-mips.c,
778 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
779 * elf32-nios2.c, * elf32-nios2.h, * elf32-or1k.c, * elf32-pj.c,
780 * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
781 * elf32-rx.c, * elf32-s12z.c, * elf32-s390.c, * elf32-score.c,
782 * elf32-score.h, * elf32-score7.c, * elf32-sh-relocs.h,
783 * elf32-sh.c, * elf32-sparc.c, * elf32-spu.c, * elf32-spu.h,
784 * elf32-tic6x.c, * elf32-tic6x.h, * elf32-tilegx.c,
785 * elf32-tilepro.c, * elf32-v850.c, * elf32-v850.h,
786 * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
787 * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
788 * elf32-xtensa.c, * elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c,
789 * elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c,
790 * elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c,
791 * elf64-ppc.h, * elf64-s390.c, * elf64-sparc.c,
792 * elf64-tilegx.c, * elf64-x86-64.c, * elfcode.h,
793 * elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c,
794 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c,
795 * elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h,
796 * elfxx-mips.c, * elfxx-mips.h, * elfxx-riscv.c, * elfxx-riscv.h,
797 * elfxx-sparc.c, * elfxx-sparc.h, * elfxx-target.h,
798 * elfxx-tilegx.c, * elfxx-tilegx.h, * elfxx-x86.c, * elfxx-x86.h,
799 * format.c, * genlink.h, * hash.c, * i386aout.c, * i386lynx.c,
800 * i386msdos.c, * ihex.c, * libaout.h, * libbfd-in.h,
801 * libbfd.c, * libcoff-in.h, * libecoff.h, * libpei.h,
802 * libxcoff.h, * linker.c, * mach-o-aarch64.c, * mach-o-arm.c,
803 * mach-o-i386.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h,
804 * merge.c, * mmo.c, * netbsd.h, * opncls.c, * pc532-mach.c,
805 * pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-sh.c,
806 * pe-x86_64.c, * peXXigen.c, * pef.c, * pei-arm.c, * pei-i386.c,
807 * pei-ia64.c, * pei-mcore.c, * pei-sh.c, * pei-x86_64.c,
808 * peicode.h, * plugin.c, * plugin.h, * ppcboot.c, * reloc.c,
809 * reloc16.c, * rs6000-core.c, * section.c, * simple.c, * som.c,
810 * som.h, * srec.c, * stabs.c, * syms.c, * targets.c, * tekhex.c,
811 * verilog.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * vms.h,
812 * wasm-module.c, * xcofflink.c, * xcofflink.h, * xsym.c,
813 * xsym.h: Replace bfd_boolean with bool, FALSE with false, and
814 TRUE with true throughout.
815 * bfd-in2.h: Regenerate.
816 * libbfd.h: Regenerate.
817 * libcoff.h: Regenerate.
818
8192021-03-31 Alan Modra <amodra@gmail.com>
820
821 * bfd-in.h: Include stdbool.h.
822 (bfd_boolean): Define as bool
823 * bfd-in2.h: Regenerate.
824
8252021-03-31 Alan Modra <amodra@gmail.com>
826
827 * .gitignore: Delete bfd_stdint.h entry.
828 * Makefile.am (bfdinclude_HEADERS): Delete bfd_stdint.h.
829 (BUILD_HFILES, LOCAL_H_DEPS): Likewise.
830 * bfd-in.h: Include stdint.h in place of bfd_stdint.h.
831 * configure.ac: Don't invoke GCC_HEADER_STDINT.
832 * configure.com: Don't create bfd_stdint.h.
833 * Makefile.in: Regenerate.
834 * aclocal.m4: Regenerate.
835 * bfd-in2.h: Regenerate.
836 * config.in: Regenerate.
837 * configure: Regenerate.
838 * doc/Makefile.in: Regenerate.
839 * po/BLD-POTFILES.in: Regenerate.
840
8412021-03-31 Alan Modra <amodra@gmail.com>
842
843 * bfd-in.h: Include string.h.
844 (LITMEMCPY, LITSTRCPY): Delete.
845 * bfd-in2.h: Regenerate.
846
8472021-03-30 Alan Modra <amodra@gmail.com>
848
849 * elflink.c (elf_link_add_object_symbols): Don't set h->indx
850 unless is_elf_hash_table.
851
8522021-03-29 Alan Modra <amodra@gmail.com>
853
854 * aoutx.h (aout_link_write_symbols): Don't cast boolean expression
855 to bfd_boolean.
856 * elf32-or1k.c (or1k_set_got_and_rela_sizes): Dont compare booleans
857 against FALSE.
858 * elf32-arc.c (name_for_global_symbol): Don't compare boolean to TRUE.
859 (is_reloc_PC_relative): Don't use "boolean_condition ? TRUE : FALSE".
860 (is_reloc_SDA_relative, is_reloc_for_GOT): Likewise.
861 (is_reloc_for_PLT, is_reloc_for_TLS): Likewise.
862 * elf32-arm.c (stm32l4xx_need_create_replacing_stub): Likewise.
863 * elf32-nds32.c (insert_nds32_elf_blank): Likewise.
864 * elf32-rx.c (rx_set_section_contents): Likewise.
865 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
866 * elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): Likewise.
867 * mach-o.c (bfd_mach_o_read_command): Likewise.
868 * targets.c (bfd_get_target_info): Likewise.
869
8702021-03-29 Alan Modra <amodra@gmail.com>
871
872 * coff-z80.c (z80_is_local_label_name): Return bfd_boolean.
873 * elf32-z80.c (z80_is_local_label_name): Likewise.
874 * elf32-spu.c (spu_elf_modify_headers): Likewise.
875 * elf32-nds32.h (struct elf_nds32_link_hash_table <hyper_relax>):
876 Change type to int.
877 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Correct test
878 for error return from vms_write_data_block.
879
8802021-03-29 Alan Modra <amodra@gmail.com>
881
882 * elf32-i386.c (elf_i386_finish_local_dynamic_symbol): Return int.
883 * elf64-ia64-vms.c (elf64_ia64_local_dyn_info_free): Likewise.
884 (elf64_ia64_local_dyn_sym_thunk): Likewise.
885 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol): Likewise.
886 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_ifunc_dynrelocs),
887 (elfNN_aarch64_finish_local_dynamic_symbol): Likewise.
888 * elfnn-ia64.c (elfNN_ia64_local_dyn_info_free): Likewise.
889 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
890 * elfnn-riscv.c (allocate_local_ifunc_dynrelocs): Likewise.
891 (riscv_pcrel_reloc_eq): Likewise.
892 (riscv_elf_finish_local_dynamic_symbol): Likewise.
893 * elfxx-sparc.c (allocate_local_dynrelocs): Likewise.
894 (finish_local_dynamic_symbol): Likewise.
895 * elfxx-x86.c (elf_x86_allocate_local_dynreloc): Likewise.
896 * elfxx-mips.c (mips_elf_resolve_got_page_ref): Likewise.
897 (mips_elf_count_got_symbols): Change return type to bfd_boolean.
898
8992021-03-29 Alan Modra <amodra@gmail.com>
900
901 * elflink.c (elf_link_output_symstrtab): Make flinfo parameter
902 a void pointer.
903 (bfd_elf_final_link): Delete out_sym_func typedef and don't cast
904 elf_link_output_symstrtab when calling output_arch_syms and
905 output_arch_local_syms.
906 * elf-bfd.h (struct elf_backend_data <elf_backend_output_arch_syms,
907 elf_backend_output_arch_local_syms>): Change return type of func
908 arg to match elf_link_output_symstrtab.
909 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Correct
910 return type.
911 * elf32-nds32.c (nds32_elf_output_symbol_hook): Correct return type.
912 (nds32_elf_output_arch_syms): Correct func return type.
913
9142021-03-29 Alan Modra <amodra@gmail.com>
915
916 * elf-m10200.c (mn10200_elf_relocate_section): Return int.
917 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
918 * elf32-arc.c (elf_arc_relocate_section): Likewise.
919 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
920 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
921 * elf32-bfin.c (bfin_relocate_section): Likewise.
922 (bfinfdpic_relocate_section): Likewise.
923 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
924 * elf32-cris.c (cris_elf_relocate_section): Likewise.
925 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
926 * elf32-csky.c (csky_elf_relocate_section): Likewise.
927 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
928 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
929 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
930 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
931 * elf32-ft32.c (ft32_elf_relocate_section): Likewise.
932 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
933 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
934 * elf32-i386.c (elf_i386_relocate_section): Likewise.
935 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
936 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
937 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
938 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
939 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
940 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
941 * elf32-m68hc1x.h (elf32_m68hc11_relocate_section): Likewise.
942 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
943 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
944 * elf32-mep.c (mep_elf_relocate_section): Likewise.
945 * elf32-metag.c (elf_metag_relocate_section): Likewise.
946 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
947 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
948 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
949 * elf32-mt.c (mt_elf_relocate_section): Likewise.
950 * elf32-nds32.c (nds32_elf_relocate_section): Likewise.
951 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
952 * elf32-or1k.c (or1k_elf_relocate_section): Likewise.
953 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
954 * elf32-pru.c (pru_elf32_relocate_section): Likewise.
955 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
956 * elf32-rx.c (rx_elf_relocate_section): Likewise.
957 * elf32-s390.c (elf_s390_relocate_section): Likewise.
958 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
959 (_bfd_score_elf_relocate_section): Likewise.
960 * elf32-score.h (s7_bfd_score_elf_relocate_section): Likewise.
961 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
962 * elf32-sh.c (sh_elf_relocate_section): Likewise.
963 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
964 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
965 * elf32-v850.c (v850_elf_relocate_section): Likewise.
966 * elf32-vax.c (elf_vax_relocate_section): Likewise.
967 * elf32-visium.c (visium_elf_relocate_section): Likewise.
968 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
969 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
970 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
971 * elf32-z80.c (z80_elf_relocate_section): Likewise.
972 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
973 (elf64_alpha_relocate_section): Likewise.
974 * elf64-bpf.c (bpf_elf_relocate_section): Likewise.
975 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
976 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
977 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
978 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
979 * elf64-s390.c (elf_s390_relocate_section): Likewise.
980 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
981 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
982 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
983 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
984 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
985 * elfxx-mips.h (_bfd_mips_elf_relocate_section): Likewise.
986 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
987 * elfxx-sparc.h (_bfd_sparc_elf_relocate_section): Likewise.
988 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
989 * elfxx-tilegx.h (tilegx_elf_relocate_section): Likewise.
990
9912021-03-26 Keith Seitz <keiths@redhat.com>
992
993 * elfcore.h (_bfd_elf_core_find_build_id): Seek file
994 offset of program headers after calling elf_read_notes.
995
9962021-03-23 Jan Beulich <jbeulich@suse.com>
997
998 * dwarf2.c (read_indexed_string): Rename index to idx.
999
10002021-03-22 Martin Liska <mliska@suse.cz>
1001
1002 * bfd-in.h (startswith): Add startswith function.
1003 (CONST_STRNEQ): Remove.
1004 * bfd-in2.h (startswith): Regenerate with make headers.
1005 * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith.
1006 (_bfd_slurp_extended_name_table): Likewise.
1007 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1008 * bfd.c (bfd_get_sign_extend_vma): Likewise.
1009 (bfd_convert_section_size): Likewise.
1010 (bfd_convert_section_contents): Likewise.
1011 * coff-stgo32.c (go32exe_create_stub): Likewise.
1012 (go32exe_check_format): Likewise.
1013 * coffcode.h (styp_to_sec_flags): Likewise.
1014 (GNU_DEBUGALTLINK): Likewise.
1015 * coffgen.c (_bfd_coff_section_already_linked): Likewise.
1016 (coff_gc_sweep): Likewise.
1017 (bfd_coff_gc_sections): Likewise.
1018 * cofflink.c (coff_link_add_symbols): Likewise.
1019 (process_embedded_commands): Likewise.
1020 * compress.c (bfd_is_section_compressed_with_header): Likewise.
1021 (bfd_init_section_decompress_status): Likewise.
1022 * dwarf2.c (find_debug_info): Likewise.
1023 (place_sections): Likewise.
1024 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1025 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1026 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1027 (assign_section_numbers): Likewise.
1028 (elfcore_grok_win32pstatus): Likewise.
1029 * elf32-arm.c (cmse_scan): Likewise.
1030 (elf32_arm_gc_mark_extra_sections): Likewise.
1031 (elf32_arm_size_dynamic_sections): Likewise.
1032 (is_arm_elf_unwind_section_name): Likewise.
1033 * elf32-bfin.c (bfin_size_dynamic_sections): Likewise.
1034 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1035 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
1036 * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise.
1037 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
1038 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1039 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1040 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1041 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1042 * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise.
1043 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
1044 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1045 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1046 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1047 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1048 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
1049 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
1050 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
1051 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise.
1052 (elf32_tic6x_size_dynamic_sections): Likewise.
1053 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1054 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise.
1055 (xtensa_is_insntable_section): Likewise.
1056 (xtensa_is_littable_section): Likewise.
1057 (xtensa_is_proptable_section): Likewise.
1058 (xtensa_property_section_name): Likewise.
1059 (xtensa_callback_required_dependence): Likewise.
1060 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1061 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1062 * elf64-ia64-vms.c (is_unwind_section_name): Likewise.
1063 (get_reloc_section): Likewise.
1064 (elf64_ia64_size_dynamic_sections): Likewise.
1065 (elf64_ia64_object_p): Likewise.
1066 * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise.
1067 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
1068 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1069 * elflink.c (elf_link_add_object_symbols): Likewise.
1070 (_bfd_elf_gc_mark_extra_sections): Likewise.
1071 (bfd_elf_parse_eh_frame_entries): Likewise.
1072 (_bfd_elf_section_already_linked): Likewise.
1073 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise.
1074 * elfnn-ia64.c (is_unwind_section_name): Likewise.
1075 (elfNN_ia64_size_dynamic_sections): Likewise.
1076 (elfNN_ia64_object_p): Likewise.
1077 * elfxx-mips.c (FN_STUB_P): Likewise.
1078 (CALL_STUB_P): Likewise.
1079 (CALL_FP_STUB_P): Likewise.
1080 (_bfd_mips_elf_section_from_shdr): Likewise.
1081 (_bfd_mips_elf_fake_sections): Likewise.
1082 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1083 (_bfd_mips_final_write_processing): Likewise.
1084 (_bfd_mips_elf_final_link): Likewise.
1085 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1086 * elfxx-x86.c (elf_i386_is_reloc_section): Likewise.
1087 (elf_x86_64_is_reloc_section): Likewise.
1088 * hpux-core.c (thread_section_p): Likewise.
1089 * libcoff.h (bfd_pei_p): Likewise.
1090 * linker.c (REAL): Likewise.
1091 (unwrap_hash_lookup): Likewise.
1092 (_bfd_generic_link_add_one_symbol): Likewise.
1093 * mmo.c (mmo_internal_write_section): Likewise.
1094 * osf-core.c (osf_core_core_file_p): Likewise.
1095 * pef.c (bfd_pef_print_symbol): Likewise.
1096 * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise.
1097 * som.c (som_slurp_symbol_table): Likewise.
1098 (som_slurp_armap): Likewise.
1099 * wasm-module.c (wasm_compute_custom_section_file_position): Likewise.
1100
11012021-03-22 Jan Beulich <jbeulich@suse.com>
1102
1103 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Add missing
1104 language translation wrapping to _bfd_error_handler()
1105 invocations.
1106
11072021-03-21 Alan Modra <amodra@gmail.com>
1108
1109 * bfd-in.h (startswith): New inline.
1110 (CONST_STRNEQ): Use startswith.
1111 * bfd-in2.h: Regenerate.
1112
11132021-03-20 Alan Modra <amodra@gmail.com>
1114
1115 PR 27590
1116 * elf.c (_bfd_elf_make_section_from_shdr): Remove SHF_EXCLUDE
1117 test for .gnu.debuglto*.
1118
11192021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1120
1121 PR ld/27590
1122 * elf.c (_bfd_elf_make_section_from_shdr): Treat
1123 .gnu.debuglto_.debug_ section as debugging section unless it is
1124 marked with SHF_EXCLUDE.
1125 * elflink.c (elf_create_symbuf): Revert commit 994b2513281.
1126 (bfd_elf_match_symbols_in_sections): Ignore section symbols when
1127 matching non-debugging sections or linkonce section with comdat
1128 section.
1129
11302021-03-18 H.J. Lu <hongjiu.lu@intel.com>
1131
1132 PR ld/27587
1133 * dwarf2.c (read_attribute_value): Check version >= 3 for
1134 DW_FORM_ref_addr.
1135
11362021-03-16 Nick Clifton <nickc@redhat.com>
1137
1138 * peXXigen.c (_bfd_XXi_swap_aux_out): Avoid potential buffer
1139 overrun by using sizeof of the destination x_fname field as the
1140 limit for a memcpy.
1141
11422021-03-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1143
1144 * elfxx-riscv.c (riscv_std_z_ext_strtab): Add zba, zbb and zbc.
1145
11462021-03-12 Clément Chigot <clement.chigot@atos.net>
1147
1148 * reloc.c (BFD_RELOC_PPC_TLS_LE, BFD_RELOC_PPC_TLS_IE,
1149 BFD_RELOC_PPC_TLS_M, BFD_RELOC_PPC_TLS_ML, BFD_RELOC_PPC64_TLS_GD,
1150 BFD_RELOC_PPC64_TLS_LD, BFD_RELOC_PPC64_TLS_LE,
1151 BFD_RELOC_PPC64_TLS_IE, BFD_RELOC_PPC64_TLS_M,
1152 BFD_RELOC_PPC64_TLS_ML): New relocations.
1153 * bfd-in2.h: Regenerate.
1154 * libbfd.h: Regenerate.
1155 * coff-rs6000.c (xcoff_calculate_relocation): Call
1156 xcoff_reloc_type_tls for TLS relocations.
1157 (xcoff_howto_table): Implement TLS relocations.
1158 (_bfd_xcoff_reloc_type_lookup): Add cases TLS relocations.
1159 (xcoff_reloc_type_tls): New function.
1160 * coff64-rs6000.c (xcoff_calculate_relocation): Likewise.
1161 (xcoff_howto_table): Likewise.
1162 (_bfd_xcoff_reloc_type_lookup): Likewise.
1163 * coffcode.h (sec_to_styp_flags): Handle TLS sections.
1164 (styp_to_sec_flags): Likewise.
1165 (coff_compute_section_file_positions): Avoid file offset
1166 optimisation for .data when the previous section is .tdata.
1167 (coff_write_object_contents): Handle TLS sections.
1168 * coffswap.h (coff_swap_aouthdr_out): Add support for
1169 new fields in aouthdr.
1170 * libxcoff.h (xcoff_reloc_type_tls): Add prototype.
1171 * xcofflink.c (xcoff_link_add_symbols): Handle XMC_UL.
1172 (xcoff_need_ldrel_p): Add cases for TLS relocations.
1173 (xcoff_create_ldrel): Add l_symndx for TLS sections.
1174
11752021-03-12 Clément Chigot <clement.chigot@atos.net>
1176
1177 * reloc.c (BFD_RELOC_PPC_TOC16_HI, BFD_RELOC_PPC_TOC16_LO):
1178 New relocations.
1179 * bfd-in2.h: Regenerate.
1180 * libbfd.h: Regenerate.
1181 * coff-rs6000.c (xcoff_calculate_relocation): Call
1182 xcoff_reloc_type_toc for R_TOCU and R_TOCL.
1183 (xcoff_howto_table): Remove src_mask for TOC relocations.
1184 Add R_TOCU and R_TOCL howtos.
1185 (_bfd_xcoff_reloc_type_lookup): Add cases for
1186 BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO.
1187 (xcoff_reloc_type_toc): Compute the whole offset.
1188 Implement R_TOCU and R_TOCL.
1189 * coff64-rs6000.c (xcoff64_calculate_relocation):
1190 Likewise.
1191 (xcoff64_howto_table): Likewise.
1192 (xcoff64_reloc_type_lookup): Likewise.
1193
11942021-03-12 Clément Chigot <clement.chigot@atos.net>
1195
1196 * coff-rs6000.c (xcoff_calculate_relocation): Correct and
1197 add new relocations.
1198 (xcoff_howto_table): Likewise.
1199 (xcoff_rtype2howto): Increase r_type maximum value.
1200 (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead
1201 of create a new one from scratch. Enable only some relocations
1202 to have a changing r_size.
1203 * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise.
1204 (xcoff64_howto_table): Likewise.
1205 (xcoff64_rtype2howto): Likewise.
1206 (xcoff64_ppc_relocate_section): Likewise.
1207 * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value.
1208
12092021-03-12 Clément Chigot <clement.chigot@atos.net>
1210
1211 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Move.
1212
12132021-03-12 Clément Chigot <clement.chigot@atos.net>
1214
1215 * coff64-rs6000.c (xcoff64_write_object_contents): Remove.
1216 * coffcode.h (coff_write_object_contents): Add bfd_mach_ppc_620
1217 support for o_cputype field. Avoid creating an empty a.out header
1218 for XCOFF64.
1219
12202021-03-12 Clément Chigot <clement.chigot@atos.net>
1221
1222 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): Add
1223 missing smclass.
1224
12252021-03-11 Nelson Chu <nelson.chu@sifive.com>
1226
1227 * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean
1228 restart_relax, used to check if we need to run the whole
1229 relaxations from relax pass 0 to 2 again.
1230 (riscv_elf_link_hash_table_create): Init restart_relax to FALSE.
1231 (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set.
1232 (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code.
1233 (bfd_elfNN_riscv_restart_relax_sections): New function. Called by
1234 after_allocation to check if we need to run the whole relaxations again.
1235 (_bfd_riscv_relax_section): We will only enter into the relax pass 3
1236 when the restart_relax is FALSE; At last set restart_relax to TRUE if
1237 again is TRUE, too.
1238 * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration.
1239 (bfd_elf64_riscv_restart_relax_sections): Likewise.
1240
12412021-03-10 Jan Beulich <jbeulich@suse.com>
1242
1243 * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
1244 offset.
1245
12462021-03-10 Alan Modra <amodra@gmail.com>
1247 Jan Beulich <jbeulich@suse.com>
1248
1249 * elf.c (bfd_elf_generic_reloc): Make references between debug
1250 sections use section relative values.
1251
12522021-03-09 Jan Beulich <jbeulich@suse.com>
1253
1254 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
1255
12562021-03-05 H.J. Lu <hongjiu.lu@intel.com>
1257
1258 PR ld/27425
1259 PR ld/27432
1260 * bfd.c (_bfd_get_link_info): New function.
1261 * elf-bfd.h (output_elf_obj_tdata): Add link_info.
1262 (elf_link_info): New.
1263 * libbfd-in.h (_bfd_get_link_info): New prototype.
1264 * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
1265 R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
1266 * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
1267 (pex64_link_add_symbols): New function.
1268 (coff_bfd_link_add_symbols): New macro.
1269 * libbfd.h: Regenerated.
1270
12712021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1272 Andrew Burgess <andrew.burgess@embecosm.com>
1273
1274 * elf-bfd.h (elfcore_write_riscv_csr): Declare.
1275 * elf.c (elfcore_grok_riscv_csr): New function.
1276 (elfcore_grok_note): Handle NT_RISCV_CSR.
1277 (elfcore_write_riscv_csr): New function.
1278 (elfcore_write_register_note): Handle '.reg-riscv-csr'.
1279
12802021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1281 Andrew Burgess <andrew.burgess@embecosm.com>
1282
1283 * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
1284 (PRPSINFO_PR_PSARGS_LENGTH): Define.
1285 (riscv_write_core_note): New function.
1286 (riscv_elf_grok_psinfo): Make use of two new length defines.
1287 (elf_backend_write_core_note): Define.
1288
12892021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1290 Andrew Burgess <andrew.burgess@embecosm.com>
1291
1292 * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
1293 * elf.c (elfcore_grok_gdb_tdesc): New function.
1294 (elfcore_grok_note): Handle NT_GDB_TDESC.
1295 (elfcore_write_gdb_tdesc): New function.
1296 (elfcore_write_register_note): Handle NT_GDB_TDESC.
1297
12982021-03-05 Nick Clifton <nickc@redhat.com>
1299
1300 PR 27521
1301 * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
1302 (read_indexed_string): Placeholder function.
1303 (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
1304 forms.
1305
13062021-03-05 Alan Modra <amodra@gmail.com>
1307
1308 * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
1309 2020-09-16 changes.
1310 * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
1311 adjustments here instead. Separate pc-relative adjustments
1312 from symbol related adjustments. Tidy comments and formatting.
1313
13142021-03-04 Jan Beulich <jbeulich@suse.com>
1315
1316 * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
1317 final PE images.
1318
13192021-03-04 Alan Modra <amodra@gmail.com>
1320
1321 * rs6000-core.c (rs6000coff_core_p): Correct prototype.
1322
13232021-03-03 Alan Modra <amodra@gmail.com>
1324
1325 PR 27500
1326 * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
1327 processing not when start/stop symbol section is unmarked but
1328 on first time a start/stop symbol is processed.
1329
13302021-03-03 Alan Modra <amodra@gmail.com>
1331
1332 * reloc.c: Include x86_64.h rather than internal.h.
1333
13342021-03-02 Nick Clifton <nickc@redhat.com>
1335
1336 PR 27484
1337 * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
1338 function and variable tags and a second time to resolve their
1339 attributes.
1340
13412021-03-02 Nick Alcock <nick.alcock@oracle.com>
1342
1343 * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
1344
13452021-03-02 Alan Modra <amodra@gmail.com>
1346
1347 PR 27451
1348 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
1349 linker defined start/stop symbols when start_stop_gc.
1350
13512021-03-02 Alan Modra <amodra@gmail.com>
1352
1353 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
1354 indirect to pc-relative or toc-relative for undefined symbols.
1355
13562021-03-01 Alan Modra <amodra@gmail.com>
1357 Fangrui Song <maskray@google.com>
1358
1359 * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
1360 defined start/stop symbols when start_stop_gc.
1361 (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
1362 (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
1363 * linker.c (bfd_generic_define_start_stop): Likewise.
1364
13652021-02-25 Alan Modra <amodra@gmail.com>
1366
1367 PR 27441
1368 * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
1369 * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
1370 use when deciding an as-needed library should be loaded instead
1371 of using the binding of the library definition.
1372
13732021-02-24 Alan Modra <amodra@gmail.com>
1374
1375 PR 27459
1376 * coff-stgo32.c (go32exe_check_format): Sanity check size of
1377 header to avoid a buffer overflow.
1378
13792021-02-22 Alan Modra <amodra@gmail.com>
1380
1381 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
1382 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1383
13842021-02-19 Nelson Chu <nelson.chu@sifive.com>
1385
1386 PR 27158
1387 * elfnn-riscv.c (perform_relocation): Updated encoding macros.
1388 (_bfd_riscv_relax_call): Likewise.
1389 (_bfd_riscv_relax_lui): Likewise.
1390 * elfxx-riscv.c (howto_table): Likewise.
1391
13922021-02-18 Nelson Chu <nelson.chu@sifive.com>
1393
1394 * Makefile.am: Added cpu-riscv.h.
1395 * Makefile.in: Regenerated.
1396 * po/SRC-POTFILES.in: Regenerated.
1397 * cpu-riscv.h: Added to support spec versions controlling.
1398 Also added extern arrays and functions for cpu-riscv.c.
1399 (enum riscv_spec_class): Define all spec classes here uniformly.
1400 (struct riscv_spec): Added for all specs.
1401 (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
1402 (RISCV_GET_SPEC_NAME): Likewise.
1403 (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
1404 (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
1405 (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
1406 * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
1407 (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
1408 (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
1409 (riscv_priv_specs): Moved below.
1410 (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
1411 (riscv_isa_specs): Moved from include/opcode/riscv.h.
1412 * elfnn-riscv.c: Included cpu-riscv.h.
1413 (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
1414 * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
1415 (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
1416 * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
1417
14182021-02-17 Alan Modra <amodra@gmail.com>
1419
1420 * wasm-module.c: Guard include of limits.h.
1421 (CHAR_BIT): Provide backup define.
1422 (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
1423 Correct signed overflow checking.
1424
14252021-02-17 Nelson Chu <nelson.chu@sifive.com>
1426
1427 PR 27200
1428 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
1429 copying the elf flags from input BFD to output BFD, until we have
1430 checked if the input BFD has no code section or not. Also fix the
1431 problem that we only check the first section rather than the entire
1432 sections for input BFD.
1433
14342021-02-16 Alan Modra <amodra@gmail.com>
1435
1436 * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
1437 (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
1438
14392021-02-15 Jan Beulich <jbeulich@suse.com>
1440
1441 * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
1442 * doc/Makefile.in: Re-generate.
1443
14442021-02-15 Alan Modra <amodra@gmail.com>
1445
1446 * elf32-nds32.c (nds32_get_section_contents): Replace
1447 bfd_malloc_and_get_section with bfd_get_full_section_contents.
1448 (nds32_elf_relax_delete_blanks): Init contents.
1449 (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
1450
14512021-02-15 Alan Modra <amodra@gmail.com>
1452
1453 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1454 bfd_get_full_section_contents.
1455
14562021-02-14 Alan Modra <amodra@gmail.com>
1457
1458 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
1459 all fixes to bfd_generic_get_relocated_section_contents since this
1460 function was split out.
1461
14622021-02-11 Alan Modra <amodra@gmail.com>
1463
1464 * config.bfd: Remove ia64 from obsolete list.
1465
14662021-02-11 Alan Modra <amodra@gmail.com>
1467
1468 PR ld/22269
1469 * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
1470
14712021-02-11 Alan Modra <amodra@gmail.com>
1472
1473 PR 27294
1474 * elf32-avr.c (avr_elf32_load_records_from_section): Use
1475 bfd_malloc_and_get_section. Use bfd_byte* vars and remove then
1476 unnecessary casts.
1477
14782021-02-11 Alan Modra <amodra@gmail.com>
1479
1480 PR 27291
1481 * section.c (bfd_get_section_contents): Avoid possible overflow
1482 when range checking offset and count.
1483 (bfd_set_section_contents): Likewise.
1484
14852021-02-03 Nick Alcock <nick.alcock@oracle.com>
1486
1487 * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
1488 favour of LIBINTL.
1489 * configure: Regenerated.
1490
14912021-02-09 Alan Modra <amodra@gmail.com>
1492
1493 * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
1494 * configure.ac: Delete symbian entries.
1495 * elf-bfd.h (enum elf_target_os): Delete is_symbian.
1496 * elf32-arm.c: Remove symbian support. Formatting.
1497 * targets.c: Delete symbian entries.
1498 * configure: Regenerate.
1499
15002021-02-04 H.J. Lu <hongjiu.lu@intel.com>
1501
1502 PR ld/19609
1503 * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
1504 info when failed to convert GOTPCREL relocation.
1505
15062021-02-04 Nelson Chu <nelson.chu@sifive.com>
1507
1508 * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
1509
15102021-02-04 Alan Modra <amodra@gmail.com>
1511
1512 PR 27311
1513 * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
1514 libraries for IR references on pass over libraries after LTO
1515 recompilation.
1516
15172021-02-03 Alan Modra <amodra@gmail.com>
1518
1519 PR 27311
1520 * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
1521 (elf_link_add_object_symbols): Here too. Don't pull in as-needed
1522 libraries when H is an indirect symbol after calling
1523 _bfd_elf_add_default_symbol.
1524
15252021-02-03 Alan Modra <amodra@gmail.com>
1526
1527 PR 27311
1528 * elflink.c (_bfd_elf_add_default_symbol): Clear override when
1529 undecorated symbol will have a different version.
1530
15312021-02-02 Alan Modra <amodra@gmail.com>
1532
1533 PR 27311
1534 * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
1535 Use when handling default versioned symbol. Rename existing
1536 override variable to nondef_override and use for non-default
1537 versioned symbol.
1538 (elf_link_add_object_symbols): Adjust call to suit. Don't
1539 pull in as-needed libraries when override is set.
1540
15412021-02-01 Emery Hemingway <ehmry@posteo.net>
1542
1543 * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
1544
15452021-02-01 Egor Vishnyakov <lenvampir@yandex.ru>
1546
1547 PR 27254
1548 * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
1549 offset for the R_RL78_RH_SADDR relocation.
1550
15512021-01-29 Alan Modra <amodra@gmail.com>
1552
1553 PR 27271
1554 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
1555 on symbols defined in absolute or other special sections.
1556
15572021-01-28 Alan Modra <amodra@gmail.com>
1558
1559 PR 27259
1560 * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
1561 prevent endless looping of linked-to sections.
1562
15632020-12-17 Mihails Strasuns <mihails.strasuns@intel.com>
1564
1565 * bfd-elf.h (elfcore_write_file_note): New function.
1566 * elf.c (elfcore_write_file_note): New function.
1567
15682021-01-26 Alan Modra <amodra@gmail.com>
1569
1570 * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
1571
15722021-01-24 H.J. Lu <hongjiu.lu@intel.com>
1573
1574 PR binutils/27231
1575 * dwarf2.c (read_rnglists): Ignore empty range when parsing line
1576 number tables.
1577
15782021-01-23 H.J. Lu <hongjiu.lu@intel.com>
1579
1580 PR binutils/27231
1581 * dwarf2.c (read_rnglists): Advance rngs_ptr after
1582 _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
1583
15842021-01-20 Alan Modra <amodra@gmail.com>
1585
1586 * elf32-ppc.c: Delete outdated comment.
1587 (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1588 * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1589
15902021-01-20 Alan Modra <amodra@gmail.com>
1591
1592 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
1593 section symbols are present.
1594
15952021-01-19 Alan Modra <amodra@gmail.com>
1596
1597 * elf64-ppc.c (elf_hash_entry): New inline function. Use
1598 throughout to replace casts.
1599 (branch_reloc_hash_match): Remove const from params.
1600 (use_local_plt): New function.
1601 (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
1602 (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
1603 Use use_local_plt.
1604 * elf32-ppc.c (use_local_plt): New function.
1605 (allocate_dynrelocs, ppc_elf_relocate_section),
1606 (write_global_sym_plt): Use use_local_plt.
1607
16082021-01-17 H.J. Lu <hongjiu.lu@intel.com>
1609
1610 PR ld/27193
1611 * elflink.c (elf_create_symbuf): Also ignore section symbols.
1612
16132021-01-16 H.J. Lu <hongjiu.lu@intel.com>
1614
1615 PR ld/23169
1616 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
1617 check pointer_equality_needed.
1618
16192021-01-15 H.J. Lu <hongjiu.lu@intel.com>
1620
1621 * elf-linker-x86.h (elf_linker_x86_params): Add
1622 report_relative_reloc.
1623 * elf32-i386.c (elf_i386_relocate_section): Call
1624 _bfd_x86_elf_link_report_relative_reloc to report relative
1625 relocations for -z report-relative-reloc.
1626 (elf_i386_finish_dynamic_symbol): Likewse.
1627 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
1628 (elf_x86_64_finish_dynamic_symbol): Likewse.
1629 * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
1630 function.
1631 * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
1632 prototype.
1633
16342021-01-16 Alan Modra <amodra@gmail.com>
1635
1636 * compress.c (decompress_contents): Tidy inflateEnd result test.
1637
16382021-01-16 Alan Modra <amodra@gmail.com>
1639
1640 PR 26002
1641 * elflink.c (elf_link_output_extsym): Use version 1 in
1642 .gnu.version for undefined unversioned symbols.
1643
16442021-01-15 Nelson Chu <nelson.chu@sifive.com>
1645
1646 * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
1647 caused the by previous commit accidentally.
1648
16492021-01-15 Nelson Chu <nelson.chu@sifive.com>
1650
1651 * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
1652 also aligned the code.
1653
16542021-01-15 Nelson Chu <nelson.chu@sifive.com>
1655
1656 * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
1657
16582021-01-15 Nelson Chu <nelson.chu@sifive.com>
1659
1660 * elfnn-riscv.c: Comments tidy and improvement.
1661 * elfxx-riscv.c: Likewise.
1662 * elfxx-riscv.h: Likewise.
1663
16642021-01-14 H.J. Lu <hongjiu.lu@intel.com>
1665
1666 PR ld/26688
1667 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1668 section for R_BFIN_FUNCDESC.
1669
16702021-01-14 Nick Clifton <nickc@redhat.com>
1671
1672 * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
1673
16742021-01-13 Alan Modra <amodra@gmail.com>
1675
1676 * Makefile.in: Regenerate.
1677 * doc/Makefile.in: Regenerate.
1678
16792021-01-13 Alan Modra <amodra@gmail.com>
1680
1681 PR 27160
1682 * section.c (struct bfd_section): Remove pattern field.
1683 (BFD_FAKE_SECTION): Adjust to suit.
1684 * bfd-in2.h: Regenerate.
1685 * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
1686 (bfd_elf_final_link): Don't call elf_fixup_link_order.
1687
16882021-01-12 H.J. Lu <hongjiu.lu@intel.com>
1689
1690 PR binutils/26792
1691 * configure.ac: Use GNU_MAKE_JOBSERVER.
1692 * aclocal.m4: Regenerated.
1693 * configure: Likewise.
1694
16952021-01-12 H.J. Lu <hongjiu.lu@intel.com>
1696
1697 PR ld/27171
1698 * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
1699 R_AMD64_DIR32 relocations for PE/x86-64 inputs.
1700
17012021-01-11 H.J. Lu <hongjiu.lu@intel.com>
1702
1703 PR ld/27173
1704 * configure: Regenerated.
1705
17062021-01-11 Nick Clifton <nickc@redhat.com>
1707
1708 * po/fr.po: Updated French translation.
1709 * po/pt.po: Updated Portuguese translation.
1710 * po/sr.po: Updated Serbian translation.
1711 * po/uk.po: Updated Ukranian translation.
1712
17132021-01-09 H.J. Lu <hongjiu.lu@intel.com>
1714
1715 * configure: Regenerated.
1716
17172021-01-09 H.J. Lu <hongjiu.lu@intel.com>
1718
1719 PR ld/27166
1720 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
1721 -z lam-u48 and -z lam-u57.
1722
17232021-01-09 Nick Clifton <nickc@redhat.com>
1724
1725 * version.m4: Change to 2.36.50.
1726 * configure: Regenerate.
1727 * po/bfd.pot: Regenerate.
1728
17292021-01-09 Nick Clifton <nickc@redhat.com>
1730
1731 * 2.36 release branch crated.
1732
17332021-01-08 H.J. Lu <hongjiu.lu@intel.com>
1734
1735 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
1736 LAM_U57 when setting LAM_U48.
1737
17382021-01-08 H.J. Lu <hongjiu.lu@intel.com>
1739
1740 PR ld/26256
1741 PR ld/27160
1742 * elflink.c (elf_fixup_link_order): Verify that fixing up
1743 SHF_LINK_ORDER doesn't increase the output section size.
1744
17452021-01-09 Alan Modra <amodra@gmail.com>
1746
1747 * configure: Regenerate.
1748
17492021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
1750
1751 * configure: Regenerate.
1752
17532021-01-07 H.J. Lu <hongjiu.lu@intel.com>
1754
1755 PR 27109
1756 * aix386-core.c (core_aix386_vec): Initialize
1757 keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
1758 * aout-target.h (MY (vec)): Likewise.
1759 * binary.c (binary_vec): Likewise.
1760 * cisco-core.c (core_cisco_be_vec): Likewise.
1761 (core_cisco_le_vec): Likewise.
1762 * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
1763 * coff-i386.c (TARGET_SYM): Likewise.
1764 (TARGET_SYM_BIG): Likewise.
1765 * coff-ia64.c (TARGET_SYM): Likewise.
1766 * coff-mips.c (mips_ecoff_le_vec): Likewise.
1767 (mips_ecoff_be_vec): Likewise.
1768 (mips_ecoff_bele_vec): Likewise.
1769 * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
1770 (powerpc_xcoff_vec): Likewise.
1771 * coff-sh.c (sh_coff_small_vec): Likewise.
1772 (sh_coff_small_le_vec): Likewise.
1773 * coff-tic30.c (tic30_coff_vec): Likewise.
1774 * coff-tic54x.c (tic54x_coff0_vec): Likewise.
1775 (tic54x_coff0_beh_vec): Likewise.
1776 (tic54x_coff1_vec): Likewise.
1777 (tic54x_coff1_beh_vec): Likewise.
1778 (tic54x_coff2_vec): Likewise.
1779 (tic54x_coff2_beh_vec): Likewise.
1780 * coff-x86_64.c (TARGET_SYM): Likewise.
1781 (TARGET_SYM_BIG): Likewise.
1782 * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
1783 (rs6000_xcoff64_aix_vec): Likewise.
1784 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
1785 (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
1786 (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
1787 * elfxx-target.h (TARGET_BIG_SYM): Likewise.
1788 (TARGET_LITTLE_SYM): Likewise.
1789 * hppabsd-core.c (core_hppabsd_vec): Likewise.
1790 * hpux-core.c (core_hpux_vec): Likewise.
1791 * i386msdos.c (i386_msdos_vec): Likewise.
1792 * ihex.c (ihex_vec): Likewise.
1793 * irix-core.c (core_irix_vec): Likewise.
1794 * mach-o-target.c (TARGET_NAME): Likewise.
1795 * mmo.c (mmix_mmo_vec): Likewise.
1796 * netbsd-core.c (core_netbsd_vec): Likewise.
1797 * osf-core.c (core_osf_vec): Likewise.
1798 * pdp11.c (MY (vec)): Likewise.
1799 * pef.c (pef_vec): Likewise.
1800 (pef_xlib_vec): Likewise.
1801 * plugin.c (plugin_vec): Likewise.
1802 * ppcboot.c (powerpc_boot_vec): Likewise.
1803 * ptrace-core.c (core_ptrace_vec): Likewise.
1804 * sco5-core.c (core_sco5_vec): Likewise.
1805 * som.c (hppa_som_vec): Likewise.
1806 * srec.c (srec_vec): Likewise.
1807 (symbolsrec_vec): Likewise.
1808 * tekhex.c (tekhex_vec): Likewise.
1809 * trad-core.c (core_trad_vec): Likewise.
1810 * verilog.c (verilog_vec): Likewise.
1811 * vms-alpha.c (alpha_vms_vec): Likewise.
1812 * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
1813 * wasm-module.c (wasm_vec): Likewise.
1814 * xsym.c (sym_vec): Likewise.
1815 * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
1816 isn't set.
1817 (elf_map_symbols): Don't include ignored section symbols.
1818 * elfcode.h (elf_slurp_symbol_table): Also set
1819 BSF_SECTION_SYM_USED on STT_SECTION symbols.
1820 * elflink.c (bfd_elf_final_link): Generated section symbols only
1821 when emitting relocations or reqired.
1822 * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
1823 * syms.c (BSF_SECTION_SYM_USED): New.
1824 * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
1825 (bfd_target): Add keep_unused_section_symbols.
1826 (bfd_keep_unused_section_symbols): New.
1827 * bfd-in2.h: Regenerated.
1828
18292021-01-07 Nick Clifton <nickc@redhat.com>
1830
1831 PR 25713
1832 * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
1833 absolute paths and check to see if they are longer than MAX_PATH.
1834
18352021-01-07 Philipp Tomsich <prt@gnu.org>
1836
1837 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
1838
18392021-01-07 Claire Xenia Wolf <claire@symbioticeda.com>
1840 Jim Wilson <jimw@sifive.com>
1841 Andrew Waterman <andrew@sifive.com>
1842 Maxim Blinov <maxim.blinov@embecosm.com>
1843 Kito Cheng <kito.cheng@sifive.com>
1844 Nelson Chu <nelson.chu@sifive.com>
1845
1846 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
1847
18482021-01-06 H.J. Lu <hongjiu.lu@intel.com>
1849
1850 * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
1851 (bfinfdpic_check_relocs): Likewise.
1852
18532021-01-06 Alan Modra <amodra@gmail.com>
1854
1855 * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
1856 on unknown r_type.
1857 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
1858
18592021-01-06 Alan Modra <amodra@gmail.com>
1860
1861 * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
1862 (sparc64-*-solaris2*): Add sparc_elf64_vec and
1863 sparc_elf32_vec.
1864
18652021-01-06 Marcus Comstedt <marcus@mc.pp.se>
1866
1867 * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
1868 riscvbe*-*-*. Also added riscv_elf[32|64]_be_vec.
1869 * configure.ac: Handle riscv_elf[32|64]_be_vec.
1870 * configure: Regenerate.
1871 * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
1872 riscv_is_insn_reloc.
1873 (riscv_get_insn): RISC-V instructions are always little endian, but
1874 bfd_get may be used for big-endian, so add new riscv_get_insn to handle
1875 the insturctions.
1876 (riscv_put_insn): Likewsie.
1877 (riscv_is_insn_reloc): Check if we are relocaing an instruction.
1878 (perform_relocation): Call riscv_is_insn_reloc to decide if we should
1879 use riscv_[get|put]_insn or bfd_[get|put].
1880 (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
1881 or bfd_[get|put]l16 for code.
1882 (riscv_elf_relocate_section): Likewise.
1883 (riscv_elf_finish_dynamic_symbol): Likewise.
1884 (riscv_elf_finish_dynamic_sections): Likewise.
1885 (_bfd_riscv_relax_call): Likewise.
1886 (_bfd_riscv_relax_lui): Likewise.
1887 (_bfd_riscv_relax_align): Likewise.
1888 (_bfd_riscv_relax_pc): Likewise.
1889 (riscv_elf_object_p): Handled for big endian.
1890 (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
1891 * targets.c: Add riscv_elf[32|64]_be_vec.
1892 (_bfd_target_vector): Likewise.
1893
18942021-01-05 Alan Modra <amodra@gmail.com>
1895
1896 * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
1897 for relocatable executable.
1898
18992021-01-05 Alan Modra <amodra@gmail.com>
1900
1901 * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
1902
19032021-01-05 Nelson Chu <nelson.chu@sifive.com>
1904
1905 * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
1906 make sure gp symbol is output as a dynamic symbol.
1907
19082021-01-04 H.J. Lu <hongjiu.lu@intel.com>
1909
1910 PR ld/26256
1911 * elflink.c (compare_link_order): Place unordered sections before
1912 ordered sections.
1913 (elf_fixup_link_order): Add a link info argument. Allow mixed
1914 ordered and unordered input sections for non-relocatable link.
1915 Sort the consecutive bfd_indirect_link_order sections with the
1916 same pattern. Change the offsets of the bfd_indirect_link_order
1917 sections only.
1918 (bfd_elf_final_link): Pass info to elf_fixup_link_order.
1919 * section.c (bfd_section): Add pattern.
1920 (BFD_FAKE_SECTION): Initialize pattern to NULL.
1921 * bfd-in2.h: Regenerated.
1922
19232021-01-04 Alexander Fedotov <alfedotov@gmail.com>
1924
1925 * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
1926 of private flags with 0x.
1927 * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
1928
19292021-01-04 Alan Modra <amodra@gmail.com>
1930
1931 PR 26822
1932 * elflink.c (elf_link_input_bfd): Use the file base name in
1933 linker generated STT_FILE symbols.
1934
19352021-01-04 Nelson Chu <nelson.chu@sifive.com>
1936
1937 * elfxx-riscv.c (riscv_compare_subsets): Removed static.
1938 * elfxx-riscv.h: Add declaration.
1939 * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
1940 riscv_compare_subsets to check the orders.
1941 (riscv_skip_prefix): Removed.
1942 (riscv_prefix_cmp): Removed.
1943
19442021-01-04 Alan Modra <amodra@gmail.com>
1945
1946 PR 26741
1947 * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
1948 calculating subset version length.
1949
19502021-01-01 Nicolas Boulenguez <nicolas@debian.org>
1951
1952 * xcofflink.c: Correct spelling in comments.
1953
19542021-01-01 Alan Modra <amodra@gmail.com>
1955
1956 Update year range in copyright notice of all files.
1957
1958For older changes see ChangeLog-2020
1959\f
1960Copyright (C) 2021 Free Software Foundation, Inc.
1961
1962Copying and distribution of this file, with or without modification,
1963are permitted in any medium without royalty provided the copyright
1964notice and this notice are preserved.
1965
1966Local Variables:
1967mode: change-log
1968left-margin: 8
1969fill-column: 74
1970version-control: never
1971End:
A mirror of the official binutils-gdb repository