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gdb/riscv: introduce bare metal core dump support
[thirdparty/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
0897bb7d
AB		 12021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
2 Andrew Burgess <andrew.burgess@embecosm.com>
3
4 * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
5 (PRPSINFO_PR_PSARGS_LENGTH): Define.
6 (riscv_write_core_note): New function.
7 (riscv_elf_grok_psinfo): Make use of two new length defines.
8 (elf_backend_write_core_note): Define.
9
b63a5e38
AB		 102021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
11 Andrew Burgess <andrew.burgess@embecosm.com>
12
13 * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
14 * elf.c (elfcore_grok_gdb_tdesc): New function.
15 (elfcore_grok_note): Handle NT_GDB_TDESC.
16 (elfcore_write_gdb_tdesc): New function.
17 (elfcore_write_register_note): Handle NT_GDB_TDESC.
18
2017f387
NC		 192021-03-05 Nick Clifton <nickc@redhat.com>
20
21 PR 27521
22 * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
23 (read_indexed_string): Placeholder function.
24 (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
25 forms.
26
b01b5d9a
AM		 272021-03-05 Alan Modra <amodra@gmail.com>
28
29 * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
30 2020-09-16 changes.
31 * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
32 adjustments here instead. Separate pc-relative adjustments
33 from symbol related adjustments. Tidy comments and formatting.
34
6b5465b9
JB		 352021-03-04 Jan Beulich <jbeulich@suse.com>
36
37 * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
38 final PE images.
39
0b7733b6
AM		 402021-03-04 Alan Modra <amodra@gmail.com>
41
42 * rs6000-core.c (rs6000coff_core_p): Correct prototype.
43
5789f845
AM		 442021-03-03 Alan Modra <amodra@gmail.com>
45
46 PR 27500
47 * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
48 processing not when start/stop symbol section is unmarked but
49 on first time a start/stop symbol is processed.
50
dc83f2d2
AM		 512021-03-03 Alan Modra <amodra@gmail.com>
52
53 * reloc.c: Include x86_64.h rather than internal.h.
54
ca8f6bc6
NC		 552021-03-02 Nick Clifton <nickc@redhat.com>
56
57 PR 27484
58 * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
59 function and variable tags and a second time to resolve their
60 attributes.
61
211bcd01
NA		 622021-03-02 Nick Alcock <nick.alcock@oracle.com>
63
64 * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
65
b80e421f
AM		 662021-03-02 Alan Modra <amodra@gmail.com>
67
68 PR 27451
69 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
70 linker defined start/stop symbols when start_stop_gc.
71
f5b9c288
AM		 722021-03-02 Alan Modra <amodra@gmail.com>
73
74 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
75 indirect to pc-relative or toc-relative for undefined symbols.
76
8ee10e86
AM		 772021-03-01 Alan Modra <amodra@gmail.com>
78 Fangrui Song <maskray@google.com>
79
80 * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
81 defined start/stop symbols when start_stop_gc.
82 (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
83 (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
84 * linker.c (bfd_generic_define_start_stop): Likewise.
85
bbaddd4b
AM		 862021-02-25 Alan Modra <amodra@gmail.com>
87
88 PR 27441
89 * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
90 * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
91 use when deciding an as-needed library should be loaded instead
92 of using the binding of the library definition.
93
93af1b04
AM		 942021-02-24 Alan Modra <amodra@gmail.com>
95
96 PR 27459
97 * coff-stgo32.c (go32exe_check_format): Sanity check size of
98 header to avoid a buffer overflow.
99
e9d18e06
AM		 1002021-02-22 Alan Modra <amodra@gmail.com>
101
102 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
103 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
104
5a9f5403
NC		 1052021-02-19 Nelson Chu <nelson.chu@sifive.com>
106
107 PR 27158
108 * elfnn-riscv.c (perform_relocation): Updated encoding macros.
109 (_bfd_riscv_relax_call): Likewise.
110 (_bfd_riscv_relax_lui): Likewise.
111 * elfxx-riscv.c (howto_table): Likewise.
112
3d73d29e
NC		 1132021-02-18 Nelson Chu <nelson.chu@sifive.com>
114
115 * Makefile.am: Added cpu-riscv.h.
116 * Makefile.in: Regenerated.
117 * po/SRC-POTFILES.in: Regenerated.
118 * cpu-riscv.h: Added to support spec versions controlling.
119 Also added extern arrays and functions for cpu-riscv.c.
120 (enum riscv_spec_class): Define all spec classes here uniformly.
121 (struct riscv_spec): Added for all specs.
122 (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
123 (RISCV_GET_SPEC_NAME): Likewise.
124 (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
125 (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
126 (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
127 * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
128 (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
129 (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
130 (riscv_priv_specs): Moved below.
131 (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
132 (riscv_isa_specs): Moved from include/opcode/riscv.h.
133 * elfnn-riscv.c: Included cpu-riscv.h.
134 (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
135 * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
136 (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
137 * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
138
b9b204b3
AM		 1392021-02-17 Alan Modra <amodra@gmail.com>
140
141 * wasm-module.c: Guard include of limits.h.
142 (CHAR_BIT): Provide backup define.
143 (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
144 Correct signed overflow checking.
145
0d6aab77
NC		 1462021-02-17 Nelson Chu <nelson.chu@sifive.com>
147
148 PR 27200
149 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
150 copying the elf flags from input BFD to output BFD, until we have
151 checked if the input BFD has no code section or not. Also fix the
152 problem that we only check the first section rather than the entire
153 sections for input BFD.
154
7b54cadd
AM		 1552021-02-16 Alan Modra <amodra@gmail.com>
156
157 * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
158 (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
159
8c674061
JB		 1602021-02-15 Jan Beulich <jbeulich@suse.com>
161
162 * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
163 * doc/Makefile.in: Re-generate.
164
1781a9d0
AM		 1652021-02-15 Alan Modra <amodra@gmail.com>
166
167 * elf32-nds32.c (nds32_get_section_contents): Replace
168 bfd_malloc_and_get_section with bfd_get_full_section_contents.
169 (nds32_elf_relax_delete_blanks): Init contents.
170 (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
171
8b78cbec
AM		 1722021-02-15 Alan Modra <amodra@gmail.com>
173
174 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
175 bfd_get_full_section_contents.
176
d7a7af8f
AM		 1772021-02-14 Alan Modra <amodra@gmail.com>
178
179 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
180 all fixes to bfd_generic_get_relocated_section_contents since this
181 function was split out.
182
234b98ce
AM		 1832021-02-11 Alan Modra <amodra@gmail.com>
184
185 * config.bfd: Remove ia64 from obsolete list.
186
769c253f
AM		 1872021-02-11 Alan Modra <amodra@gmail.com>
188
189 PR ld/22269
190 * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
191
31c711a2
AM		 1922021-02-11 Alan Modra <amodra@gmail.com>
193
194 PR 27294
195 * elf32-avr.c (avr_elf32_load_records_from_section): Use
196 bfd_malloc_and_get_section. Use bfd_byte* vars and remove then
197 unnecessary casts.
198
6db658c5
AM		 1992021-02-11 Alan Modra <amodra@gmail.com>
200
201 PR 27291
202 * section.c (bfd_get_section_contents): Avoid possible overflow
203 when range checking offset and count.
204 (bfd_set_section_contents): Likewise.
205
95148614
NA		 2062021-02-03 Nick Alcock <nick.alcock@oracle.com>
207
208 * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
209 favour of LIBINTL.
210 * configure: Regenerated.
211
a57d1773
AM		 2122021-02-09 Alan Modra <amodra@gmail.com>
213
214 * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
215 * configure.ac: Delete symbian entries.
216 * elf-bfd.h (enum elf_target_os): Delete is_symbian.
217 * elf32-arm.c: Remove symbian support. Formatting.
218 * targets.c: Delete symbian entries.
219 * configure: Regenerate.
220
1a2f1b54
L		 2212021-02-04 H.J. Lu <hongjiu.lu@intel.com>
222
223 PR ld/19609
224 * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
225 info when failed to convert GOTPCREL relocation.
226
24075dcc
NC		 2272021-02-04 Nelson Chu <nelson.chu@sifive.com>
228
229 * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
230
7d409ac0
AM		 2312021-02-04 Alan Modra <amodra@gmail.com>
232
233 PR 27311
234 * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
235 libraries for IR references on pass over libraries after LTO
236 recompilation.
237
f01fb44c
AM		 2382021-02-03 Alan Modra <amodra@gmail.com>
239
240 PR 27311
241 * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
242 (elf_link_add_object_symbols): Here too. Don't pull in as-needed
243 libraries when H is an indirect symbol after calling
244 _bfd_elf_add_default_symbol.
245
69551367
AM		 2462021-02-03 Alan Modra <amodra@gmail.com>
247
248 PR 27311
249 * elflink.c (_bfd_elf_add_default_symbol): Clear override when
250 undecorated symbol will have a different version.
251
9918bff7
AM		 2522021-02-02 Alan Modra <amodra@gmail.com>
253
254 PR 27311
255 * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
256 Use when handling default versioned symbol. Rename existing
257 override variable to nondef_override and use for non-default
258 versioned symbol.
259 (elf_link_add_object_symbols): Adjust call to suit. Don't
260 pull in as-needed libraries when override is set.
261
1f568f9a
EH		 2622021-02-01 Emery Hemingway <ehmry@posteo.net>
263
264 * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
265
34c10233
EV		 2662021-02-01 Egor Vishnyakov <lenvampir@yandex.ru>
267
268 PR 27254
269 * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
270 offset for the R_RL78_RH_SADDR relocation.
271
c4566785
AM		 2722021-01-29 Alan Modra <amodra@gmail.com>
273
274 PR 27271
275 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
276 on symbols defined in absolute or other special sections.
277
def97fb9
AM		 2782021-01-28 Alan Modra <amodra@gmail.com>
279
280 PR 27259
281 * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
282 prevent endless looping of linked-to sections.
283
4cb1265b
MS		 2842020-12-17 Mihails Strasuns <mihails.strasuns@intel.com>
285
286 * bfd-elf.h (elfcore_write_file_note): New function.
287 * elf.c (elfcore_write_file_note): New function.
288
4287950e
AM		 2892021-01-26 Alan Modra <amodra@gmail.com>
290
291 * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
292
940d0202
L		 2932021-01-24 H.J. Lu <hongjiu.lu@intel.com>
294
295 PR binutils/27231
296 * dwarf2.c (read_rnglists): Ignore empty range when parsing line
297 number tables.
298
18454c15
L		 2992021-01-23 H.J. Lu <hongjiu.lu@intel.com>
300
301 PR binutils/27231
302 * dwarf2.c (read_rnglists): Advance rngs_ptr after
303 _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
304
4bd7c902
AM		 3052021-01-20 Alan Modra <amodra@gmail.com>
306
307 * elf32-ppc.c: Delete outdated comment.
308 (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
309 * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
310
8bd10d6b
AM		 3112021-01-20 Alan Modra <amodra@gmail.com>
312
313 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
314 section symbols are present.
315
30845f11
AM		 3162021-01-19 Alan Modra <amodra@gmail.com>
317
318 * elf64-ppc.c (elf_hash_entry): New inline function. Use
319 throughout to replace casts.
320 (branch_reloc_hash_match): Remove const from params.
321 (use_local_plt): New function.
322 (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
323 (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
324 Use use_local_plt.
325 * elf32-ppc.c (use_local_plt): New function.
326 (allocate_dynrelocs, ppc_elf_relocate_section),
327 (write_global_sym_plt): Use use_local_plt.
328
994b2513
L		 3292021-01-17 H.J. Lu <hongjiu.lu@intel.com>
330
331 PR ld/27193
332 * elflink.c (elf_create_symbuf): Also ignore section symbols.
333
75a933f3
L		 3342021-01-16 H.J. Lu <hongjiu.lu@intel.com>
335
336 PR ld/23169
337 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
338 check pointer_equality_needed.
339
68b00778
L		 3402021-01-15 H.J. Lu <hongjiu.lu@intel.com>
341
342 * elf-linker-x86.h (elf_linker_x86_params): Add
343 report_relative_reloc.
344 * elf32-i386.c (elf_i386_relocate_section): Call
345 _bfd_x86_elf_link_report_relative_reloc to report relative
346 relocations for -z report-relative-reloc.
347 (elf_i386_finish_dynamic_symbol): Likewse.
348 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
349 (elf_x86_64_finish_dynamic_symbol): Likewse.
350 * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
351 function.
352 * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
353 prototype.
354
ad92f33d
AM		 3552021-01-16 Alan Modra <amodra@gmail.com>
356
357 * compress.c (decompress_contents): Tidy inflateEnd result test.
358
eb6e6af8
AM		 3592021-01-16 Alan Modra <amodra@gmail.com>
360
361 PR 26002
362 * elflink.c (elf_link_output_extsym): Use version 1 in
363 .gnu.version for undefined unversioned symbols.
364
4bb5732e
NC		 3652021-01-15 Nelson Chu <nelson.chu@sifive.com>
366
367 * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
368 caused the by previous commit accidentally.
369
1942a048
NC		 3702021-01-15 Nelson Chu <nelson.chu@sifive.com>
371
372 * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
373 also aligned the code.
374
b800637e
NC		 3752021-01-15 Nelson Chu <nelson.chu@sifive.com>
376
377 * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
378
dcd709e0
NC		 3792021-01-15 Nelson Chu <nelson.chu@sifive.com>
380
381 * elfnn-riscv.c: Comments tidy and improvement.
382 * elfxx-riscv.c: Likewise.
383 * elfxx-riscv.h: Likewise.
384
8ca9c7eb
L		 3852021-01-14 H.J. Lu <hongjiu.lu@intel.com>
386
387 PR ld/26688
388 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
389 section for R_BFIN_FUNCDESC.
390
7e0d77ef
NC		 3912021-01-14 Nick Clifton <nickc@redhat.com>
392
393 * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
394
5347ed60
AM		 3952021-01-13 Alan Modra <amodra@gmail.com>
396
397 * Makefile.in: Regenerate.
398 * doc/Makefile.in: Regenerate.
399
b209b5a6
AM		 4002021-01-13 Alan Modra <amodra@gmail.com>
401
402 PR 27160
403 * section.c (struct bfd_section): Remove pattern field.
404 (BFD_FAKE_SECTION): Adjust to suit.
405 * bfd-in2.h: Regenerate.
406 * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
407 (bfd_elf_final_link): Don't call elf_fixup_link_order.
408
d546b610
L		 4092021-01-12 H.J. Lu <hongjiu.lu@intel.com>
410
411 PR binutils/26792
412 * configure.ac: Use GNU_MAKE_JOBSERVER.
413 * aclocal.m4: Regenerated.
414 * configure: Likewise.
415
c2e9a4a3
L		 4162021-01-12 H.J. Lu <hongjiu.lu@intel.com>
417
418 PR ld/27171
419 * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
420 R_AMD64_DIR32 relocations for PE/x86-64 inputs.
421
83b33c6c
L		 4222021-01-11 H.J. Lu <hongjiu.lu@intel.com>
423
424 PR ld/27173
425 * configure: Regenerated.
426
a8aa72b9
NC		 4272021-01-11 Nick Clifton <nickc@redhat.com>
428
429 * po/fr.po: Updated French translation.
430 * po/pt.po: Updated Portuguese translation.
431 * po/sr.po: Updated Serbian translation.
432 * po/uk.po: Updated Ukranian translation.
433
a4966cd9
L		 4342021-01-09 H.J. Lu <hongjiu.lu@intel.com>
435
436 * configure: Regenerated.
437
0a94990b
L		 4382021-01-09 H.J. Lu <hongjiu.lu@intel.com>
439
440 PR ld/27166
441 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
442 -z lam-u48 and -z lam-u57.
443
573fe3fb
NC		 4442021-01-09 Nick Clifton <nickc@redhat.com>
445
446 * version.m4: Change to 2.36.50.
447 * configure: Regenerate.
448 * po/bfd.pot: Regenerate.
449
055bc77a
NC		 4502021-01-09 Nick Clifton <nickc@redhat.com>
451
452 * 2.36 release branch crated.
453
ba9e922f
L		 4542021-01-08 H.J. Lu <hongjiu.lu@intel.com>
455
456 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
457 LAM_U57 when setting LAM_U48.
458
b1b29aa5
L		 4592021-01-08 H.J. Lu <hongjiu.lu@intel.com>
460
461 PR ld/26256
462 PR ld/27160
463 * elflink.c (elf_fixup_link_order): Verify that fixing up
464 SHF_LINK_ORDER doesn't increase the output section size.
465
64307045
AM		 4662021-01-09 Alan Modra <amodra@gmail.com>
467
468 * configure: Regenerate.
469
f4782128
ST		 4702021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
471
472 * configure: Regenerate.
473
d1bcae83
L		 4742021-01-07 H.J. Lu <hongjiu.lu@intel.com>
475
476 PR 27109
477 * aix386-core.c (core_aix386_vec): Initialize
478 keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
479 * aout-target.h (MY (vec)): Likewise.
480 * binary.c (binary_vec): Likewise.
481 * cisco-core.c (core_cisco_be_vec): Likewise.
482 (core_cisco_le_vec): Likewise.
483 * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
484 * coff-i386.c (TARGET_SYM): Likewise.
485 (TARGET_SYM_BIG): Likewise.
486 * coff-ia64.c (TARGET_SYM): Likewise.
487 * coff-mips.c (mips_ecoff_le_vec): Likewise.
488 (mips_ecoff_be_vec): Likewise.
489 (mips_ecoff_bele_vec): Likewise.
490 * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
491 (powerpc_xcoff_vec): Likewise.
492 * coff-sh.c (sh_coff_small_vec): Likewise.
493 (sh_coff_small_le_vec): Likewise.
494 * coff-tic30.c (tic30_coff_vec): Likewise.
495 * coff-tic54x.c (tic54x_coff0_vec): Likewise.
496 (tic54x_coff0_beh_vec): Likewise.
497 (tic54x_coff1_vec): Likewise.
498 (tic54x_coff1_beh_vec): Likewise.
499 (tic54x_coff2_vec): Likewise.
500 (tic54x_coff2_beh_vec): Likewise.
501 * coff-x86_64.c (TARGET_SYM): Likewise.
502 (TARGET_SYM_BIG): Likewise.
503 * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
504 (rs6000_xcoff64_aix_vec): Likewise.
505 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
506 (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
507 (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
508 * elfxx-target.h (TARGET_BIG_SYM): Likewise.
509 (TARGET_LITTLE_SYM): Likewise.
510 * hppabsd-core.c (core_hppabsd_vec): Likewise.
511 * hpux-core.c (core_hpux_vec): Likewise.
512 * i386msdos.c (i386_msdos_vec): Likewise.
513 * ihex.c (ihex_vec): Likewise.
514 * irix-core.c (core_irix_vec): Likewise.
515 * mach-o-target.c (TARGET_NAME): Likewise.
516 * mmo.c (mmix_mmo_vec): Likewise.
517 * netbsd-core.c (core_netbsd_vec): Likewise.
518 * osf-core.c (core_osf_vec): Likewise.
519 * pdp11.c (MY (vec)): Likewise.
520 * pef.c (pef_vec): Likewise.
521 (pef_xlib_vec): Likewise.
522 * plugin.c (plugin_vec): Likewise.
523 * ppcboot.c (powerpc_boot_vec): Likewise.
524 * ptrace-core.c (core_ptrace_vec): Likewise.
525 * sco5-core.c (core_sco5_vec): Likewise.
526 * som.c (hppa_som_vec): Likewise.
527 * srec.c (srec_vec): Likewise.
528 (symbolsrec_vec): Likewise.
529 * tekhex.c (tekhex_vec): Likewise.
530 * trad-core.c (core_trad_vec): Likewise.
531 * verilog.c (verilog_vec): Likewise.
532 * vms-alpha.c (alpha_vms_vec): Likewise.
533 * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
534 * wasm-module.c (wasm_vec): Likewise.
535 * xsym.c (sym_vec): Likewise.
536 * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
537 isn't set.
538 (elf_map_symbols): Don't include ignored section symbols.
539 * elfcode.h (elf_slurp_symbol_table): Also set
540 BSF_SECTION_SYM_USED on STT_SECTION symbols.
541 * elflink.c (bfd_elf_final_link): Generated section symbols only
542 when emitting relocations or reqired.
543 * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
544 * syms.c (BSF_SECTION_SYM_USED): New.
545 * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
546 (bfd_target): Add keep_unused_section_symbols.
547 (bfd_keep_unused_section_symbols): New.
548 * bfd-in2.h: Regenerated.
549
17d60030
NC		 5502021-01-07 Nick Clifton <nickc@redhat.com>
551
552 PR 25713
553 * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
554 absolute paths and check to see if they are longer than MAX_PATH.
555
aa881ecd
PT		 5562021-01-07 Philipp Tomsich <prt@gnu.org>
557
558 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
559
2652cfad
CXW		 5602021-01-07 Claire Xenia Wolf <claire@symbioticeda.com>
561 Jim Wilson <jimw@sifive.com>
562 Andrew Waterman <andrew@sifive.com>
563 Maxim Blinov <maxim.blinov@embecosm.com>
564 Kito Cheng <kito.cheng@sifive.com>
565 Nelson Chu <nelson.chu@sifive.com>
566
567 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
568
d4e57b87
L		 5692021-01-06 H.J. Lu <hongjiu.lu@intel.com>
570
571 * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
572 (bfinfdpic_check_relocs): Likewise.
573
599c86c4
AM		 5742021-01-06 Alan Modra <amodra@gmail.com>
575
576 * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
577 on unknown r_type.
578 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
579
3677b729
AM		 5802021-01-06 Alan Modra <amodra@gmail.com>
581
582 * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
583 (sparc64-*-solaris2*): Add sparc_elf64_vec and
584 sparc_elf32_vec.
585
fbc09e7a
MC		 5862021-01-06 Marcus Comstedt <marcus@mc.pp.se>
587
588 * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
589 riscvbe*-*-*. Also added riscv_elf[32|64]_be_vec.
590 * configure.ac: Handle riscv_elf[32|64]_be_vec.
591 * configure: Regenerate.
592 * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
593 riscv_is_insn_reloc.
594 (riscv_get_insn): RISC-V instructions are always little endian, but
595 bfd_get may be used for big-endian, so add new riscv_get_insn to handle
596 the insturctions.
597 (riscv_put_insn): Likewsie.
598 (riscv_is_insn_reloc): Check if we are relocaing an instruction.
599 (perform_relocation): Call riscv_is_insn_reloc to decide if we should
600 use riscv_[get|put]_insn or bfd_[get|put].
601 (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
602 or bfd_[get|put]l16 for code.
603 (riscv_elf_relocate_section): Likewise.
604 (riscv_elf_finish_dynamic_symbol): Likewise.
605 (riscv_elf_finish_dynamic_sections): Likewise.
606 (_bfd_riscv_relax_call): Likewise.
607 (_bfd_riscv_relax_lui): Likewise.
608 (_bfd_riscv_relax_align): Likewise.
609 (_bfd_riscv_relax_pc): Likewise.
610 (riscv_elf_object_p): Handled for big endian.
611 (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
612 * targets.c: Add riscv_elf[32|64]_be_vec.
613 (_bfd_target_vector): Likewise.
614
c8bad65e
AM		 6152021-01-05 Alan Modra <amodra@gmail.com>
616
617 * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
618 for relocatable executable.
619
de6a7ee4
AM		 6202021-01-05 Alan Modra <amodra@gmail.com>
621
622 * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
623
18b98722
NC		 6242021-01-05 Nelson Chu <nelson.chu@sifive.com>
625
626 * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
627 make sure gp symbol is output as a dynamic symbol.
628
cd6d537c
L		 6292021-01-04 H.J. Lu <hongjiu.lu@intel.com>
630
631 PR ld/26256
632 * elflink.c (compare_link_order): Place unordered sections before
633 ordered sections.
634 (elf_fixup_link_order): Add a link info argument. Allow mixed
635 ordered and unordered input sections for non-relocatable link.
636 Sort the consecutive bfd_indirect_link_order sections with the
637 same pattern. Change the offsets of the bfd_indirect_link_order
638 sections only.
639 (bfd_elf_final_link): Pass info to elf_fixup_link_order.
640 * section.c (bfd_section): Add pattern.
641 (BFD_FAKE_SECTION): Initialize pattern to NULL.
642 * bfd-in2.h: Regenerated.
643
dbb078f6
AF		 6442021-01-04 Alexander Fedotov <alfedotov@gmail.com>
645
646 * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
647 of private flags with 0x.
648 * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
649
5b4293ba
AM		 6502021-01-04 Alan Modra <amodra@gmail.com>
651
652 PR 26822
653 * elflink.c (elf_link_input_bfd): Use the file base name in
654 linker generated STT_FILE symbols.
655
4c0e540e
NC		 6562021-01-04 Nelson Chu <nelson.chu@sifive.com>
657
658 * elfxx-riscv.c (riscv_compare_subsets): Removed static.
659 * elfxx-riscv.h: Add declaration.
660 * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
661 riscv_compare_subsets to check the orders.
662 (riscv_skip_prefix): Removed.
663 (riscv_prefix_cmp): Removed.
664
e9cf3691
AM		 6652021-01-04 Alan Modra <amodra@gmail.com>
666
667 PR 26741
668 * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
669 calculating subset version length.
670
f9a6a8f0
AM		 6712021-01-01 Nicolas Boulenguez <nicolas@debian.org>
672
673 * xcofflink.c: Correct spelling in comments.
674
250d07de
AM		 6752021-01-01 Alan Modra <amodra@gmail.com>
676
677 Update year range in copyright notice of all files.
678
c2795844 679For older changes see ChangeLog-2020
3499769a 680\f
c2795844 681Copyright (C) 2021 Free Software Foundation, Inc.
3499769a
AM		 682
683Copying and distribution of this file, with or without modification,
684are permitted in any medium without royalty provided the copyright
685notice and this notice are preserved.
686
687Local Variables:
688mode: change-log
689left-margin: 8
690fill-column: 74
691version-control: never
692End:
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