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PR26423 UBSAN: elf32-arm.c:10237 left shift cannot be represented
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
00c91124
AM		 12020-09-01 Alan Modra <amodra@gmail.com>
2
3 PR 26423
4 * elf32-arm.c (calculate_group_reloc_mask): Use 3u in shift.
5
1174d920
AM		 62020-08-31 Alan Modra <amodra@gmail.com>
7
8 PR 26493
9 * elfnn-riscv.c (riscv_make_plt_header): Cast PLT_HEADER_SIZE to
10 unsigned when using with RISCV_ITYPE.
11 (_bfd_riscv_relax_call): Use an unsigned foff.
12
227d539b
AM		 132020-08-31 Alan Modra <amodra@gmail.com>
14
15 PR 26476
16 PR 26477
17 * elfxx-mips.c (CRINFO_CTYPE, CRINFO_RTYPE, CRINFO_DIST2TO),
18 (CRINFO_RELVADDR): Make unsigned.
19 (mips_elf_nullify_got_load): Use unsigned constant when shifting
20 into sign bit.
21
1a211fc7
AM		 222020-08-31 Alan Modra <amodra@gmail.com>
23
24 PR 26466
25 * mep-relocs.pl (emit_apply): Handle HI16S adjustment. Use "u"
26 variable and rewrite signed overflow check.
27 * elf32-mep.c: Regenerate.
28 (mep_final_link_relocate): Delete "s".
29
108f6f97
AM		 302020-08-31 Alan Modra <amodra@gmail.com>
31
32 PR 26461
33 * elfxx-ia64.c (ia64_elf_install_value): Make expressions unsigned
34 that might shift values into sign bit.
35
f2173852
AM		 362020-08-31 Alan Modra <amodra@gmail.com>
37
38 PR 26445
39 * elf32-csky.c (csky_relocate_contents): Make relocation a bfd_vma,
40 and similarly for variables dealing with overflow.
41
c1f138f9
AM		 422020-08-31 Alan Modra <amodra@gmail.com>
43
44 PR 26442
45 * elf32-crx.c (crx_elf_final_link_relocate): Calculate reloc_bits
46 without undefined behaviour. Tidy excess casts.
47
8f383897
AM		 482020-08-31 Alan Modra <amodra@gmail.com>
49
50 * elf-m10300.c (mn10300_elf_relax_delete_bytes): Calculate
51 alignment from reloc addend after reloc type R_MN10300_ALIGN is
52 found.
53
34d8e6d0
AM		 542020-08-30 Alan Modra <amodra@gmail.com>
55
56 PR 26435
57 PR 26436
58 * elf32-cr16.c (cr16_elf_final_link_relocate): Calculate reloc_bits
59 without undefined behaviour.
60
e6f04d55
NC		 612020-08-29 Nick Clifton <nickc@redhat.com>
62
63 PR 26520
64 * dwarf2.c (scan_unit_for_symbols): Add member entries to the
65 variable table.
66
736c9875
AM		 672020-08-29 Alan Modra <amodra@gmail.com>
68
55b8e31a 69 PR 26459
736c9875
AM		 70 * elfnn-ia64.c (get_dyn_sym_info): Don't bsearch or look at last
71 element when count is zero. bfd_realloc when shrinking.
72
07319acc
AM		 732020-08-28 Alan Modra <amodra@gmail.com>
74
75 PR 26418
76 * ecofflink.c (bfd_ecoff_write_accumulated_debug): Don't write
77 zero size buffers.
78
7ca371db
AM		 792020-08-28 Alan Modra <amodra@gmail.com>
80
81 PR 26418
82 * ecofflink.c (WRITE): Really don't write zero size chunks.
83
1e597a89
T		 842020-08-28 Tuckker <tuckkern+sourceware@gmail.com>
85
86 PR 26543
87 * linker.c (bfd_generic_define_common_symbol): Force the alignment
88 to 1 if the section has now alignment requirement.
89
0861f561
CQ		 902020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
91
92 * elf32-csky.c (csky_archs): Fix arch names.
93 (csky_find_arch_with_name): New.
94 (elf32_csky_merge_attributes): New.
95 (csky_elf_merge_private_bfd_data): Add process of merge
96 attribute section.
97 (elf32_csky_obj_attrs_arg_type): New.
98 (elf32_csky_obj_attrs_handle_unknown): New.
99 (elf_backend_obj_attrs_vendor): Define.
100 (elf_backend_obj_attrs_section): Define.
101 (elf_backend_obj_attrs_arg_type): Define.
102 (elf_backend_obj_attrs_section_type): Define.
103
6194b866
NC		 1042020-08-28 Nick Clifton <nickc@redhat.com>
105
106 PR19011
107 * cofflink.c (_bfd_coff_generic_relocate_section): Provide a value
108 for undefined symbols which will not generate extra warning
109 messages about truncated relocs.
110
3b1450b3
NC		 1112020-08-28 Nelson Chu <nelson.chu@sifive.com>
112
113 * elfnn-riscv.c (riscv_elf_check_relocs): Treat R_RISCV_CALL
114 and R_RISCV_CALL_PLT as the same in the riscv_elf_check_relocs.
115 (riscv_elf_relocate_section): Remove the R_RISCV_CALL for the
116 unresolved reloc checks.
117
9e7ed8b0
JDA		 1182020-08-27 John David Anglin <danglin@gcc.gnu.org>
119
120 PR 26356
121 * som.c (som_bfd_copy_private_section_data): Issue error when a
122 subspace is specified without its containing space.
123
4b69ce9b
AM		 1242020-08-27 Alan Modra <amodra@gmail.com>
125
126 PR 26469
127 * elflink.c: Include limits.h.
128 (CHAR_BIT): Provide fallback define.
129 (set_symbol_value): Correct complex reloc comment.
130 (undefined_reference): Set bfd_error.
131 (BINARY_OP_HEAD, BINARY_OP_TAIL): Split out from..
132 (BINARY_OP): ..this.
133 (eval_symbol): Limit shifts. Force unsigned for left shift.
134 Catch divide by zero.
135 * configure.ac (AC_CHECK_HEADERS): Combine, sort and add limits.h.
136 * configure: Regenerate.
137 * config.in: Regenerate.
138
cd570d49
AM		 1392020-08-27 Alan Modra <amodra@gmail.com>
140
141 PR 26462
142 * reloc.c (bfd_check_overflow): Return early if zero bitsize.
143
2ac865ac
AM		 1442020-08-27 Alan Modra <amodra@gmail.com>
145
146 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
147 on sym_sec not being output.
148
c415c83b
AM		 1492020-08-27 Alan Modra <amodra@gmail.com>
150
151 PR 26416
152 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
153
b74a6c60
NC		 1542020-08-26 Nick Clifton <nickc@redhat.com>
155
8c51f2f2
NC		 156 PR 26433
157 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
158 behaviour.
159 (avr_elf32_load_records_from_section): Use bfd_get_16 and
160 bfd_get_32 to load values from potentially unaligned pointers.
161
eae0b5c3
NC		 162 PR 26416
163 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
164 ignore local symbols.
165 (elf64_alpha_relax_got_load): Do not check for local dynamic
166 symbols.
167 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
168 values.
169 (INSN_A) Cast the A parameter to unsigned.
170 (INSN_AB): Define in terms of INSN_A.
171 (INSN_ABC): Likewise.
172 (INSN_ABO): Likewise.
173 (INSN_AD): Likewise.
174
b74a6c60
NC		 175 PR 26411
176 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
177 unsigned long constant when creating a mask to test for alignment
178 issues.
179
4d430725
AM		 1802020-08-26 Alan Modra <amodra@gmail.com>
181
182 PR 26507
183 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
184
252e57fd
AM		 1852020-08-26 Alan Modra <amodra@gmail.com>
186
187 PR 26506
188 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
189 when section is empty.
190
2d0ce677
AM		 1912020-08-26 Alan Modra <amodra@gmail.com>
192
193 PR 26498
194 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
195 avoid UB left shift.
196
9e51d549
AM		 1972020-08-26 Alan Modra <amodra@gmail.com>
198
199 PR 26484
200 PR 26485
201 PR 26486
202 PR 26487
203 PR 26488
204 PR 26490
205 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
206 (ppc64_elf_tls_setup): Likewise.
207 (branch_reloc_hash_match): Likewise.
208 (build_plt_stub): Likewise.
209 (ppc64_elf_relocate_section): Likewise.
210
00bc5e68
AM		 2112020-08-26 Alan Modra <amodra@gmail.com>
212
213 PR 26478
214 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
215
55e61b8a
AM		 2162020-08-26 Alan Modra <amodra@gmail.com>
217
218 PR 26475
219 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
220 sstubs->contents != NULL.
221
66ad6b44
AM		 2222020-08-26 Alan Modra <amodra@gmail.com>
223
224 PR 26453
225 * som.c (som_prep_for_fixups): Return early when no symbols.
226
9863cbb7
AM		 2272020-08-26 Alan Modra <amodra@gmail.com>
228
229 PR 26418
230 * ecofflink.c (WRITE): Don't write size 0 chunks.
231
c01de193
AM		 2322020-08-26 Alan Modra <amodra@gmail.com>
233
234 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
235
b4e125d9
AM		 2362020-08-26 Alan Modra <amodra@gmail.com>
237
238 PR 26415
239 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
240
4449c81a
DF		 2412020-08-26 David Faust <david.faust@oracle.com>
242
243 * archures.c (bfd_mach_xbpf): Define.
244 * bfd-in2.h: Regenerate.
245 * cpu-bpf.c (bfd_xbpf_arch) New.
246 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
247
13f8a246
AM		 2482020-08-26 Alan Modra <amodra@gmail.com>
249
250 * archures.c (bfd_mach_ck860): Define.
251
c3757b58
MW		 2522020-08-25 Mark Wielaard <mark@klomp.org>
253
254 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
255 and dwarf_rnglists_size fields.
256 (dwarf_debug_sections): Add debug_rnglists.
257 (dwarf_debug_section_enum): Likewise.
258 (read_debug_rnglists): New function.
259 (read_rangelist): New function to call either read_ranges or
260 read_rnglists. Rename original function to...
261 (read_ranges): ...this.
262 (read_rnglists): New function.
263
1ab8d928
AM		 2642020-08-25 Alan Modra <amodra@gmail.com>
265
266 PR 26505
267 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
268 is_elf_hash_table before accessing elf fields.
269
a93ba4c0
AM		 2702020-08-25 Alan Modra <amodra@gmail.com>
271
272 PR 26482
273 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
274 won't be output.
275
1438dd86
AM		 2762020-08-25 Alan Modra <amodra@gmail.com>
277
278 PR 26463
279 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
280 before accessing elf fields.
281
2186273a
AM		 2822020-08-25 Alan Modra <amodra@gmail.com>
283
284 PR 26452
285 * som.c (som_compute_checksum): XOR 32-bit words in header,
286 not unsigned long sized words.
287
0c1438eb
AM		 2882020-08-25 Alan Modra <amodra@gmail.com>
289
290 PR 26430
291 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
292 amount copied for elf_segment_map defined with one element
293 sections array.
294
d2327e47
AM		 2952020-08-25 Alan Modra <amodra@gmail.com>
296
297 PR 26422
298 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
299 bfd_get_x size function to read addends out of fields. Apply
300 rightshift adjustment too. Don't apply the now unnecessary
301 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
302 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
303 Correct R_ARM_THM_JUMP6 addend.
304
b8ff233b
AM		 3052020-08-25 Alan Modra <amodra@gmail.com>
306
307 PR 26419
308 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
309 before start of section.
310
0f55320b
AM		 3112020-08-25 Alan Modra <amodra@gmail.com>
312
313 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
314 before accessing elf_hash_table_id.
315 * elf32-arc.c (elf_arc_hash_table): Likewise.
316 * elf32-arm.c (elf32_arm_hash_table): Likewise.
317 * elf32-avr.c (avr_link_hash_table): Likewise.
318 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
319 * elf32-cris.c (elf_cris_hash_table): Likewise.
320 * elf32-csky.c (csky_elf_hash_table): Likewise.
321 * elf32-frv.c (frvfdpic_hash_table): Likewise.
322 * elf32-hppa.c (hppa_link_hash_table): Likewise.
323 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
324 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
325 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
326 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
327 * elf32-metag.c (metag_link_hash_table): Likewise.
328 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
329 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
330 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
331 * elf32-s390.c (elf_s390_hash_table): Likewise.
332 * elf32-sh.c (sh_elf_hash_table): Likewise.
333 * elf32-spu.c (spu_hash_table): Likewise.
334 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
335 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
336 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
337 * elf64-hppa.c (hppa_link_hash_table): Likewise.
338 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
339 * elf64-s390.c (elf_s390_hash_table): Likewise.
340 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
341 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
342 * elfxx-mips.c (mips_elf_hash_table): Likewise.
343 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
344 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
345
3cdad084
JT		 3462020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
347
348 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
349 int. Use '%u' format with _bfd_error_handler to render it.
350
918dc783
AM		 3512020-08-25 Alan Modra <amodra@gmail.com>
352
353 PR 26489
354 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
355 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
356
573eb292
AM		 3572020-08-25 Alan Modra <amodra@gmail.com>
358
359 PR 26492
360 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
361 accessing elf_hash_table_id.
362
a8d549c0
AM		 3632020-08-25 Alan Modra <amodra@gmail.com>
364
365 PR 26483
366 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
367 accessing elf_hash_table_id.
368
19d80e5f
MW		 3692020-08-24 Mark Wielaard <mark@klomp.org>
370
371 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
372 (read_formatted_entries): Likewise. And skip zero entry.
373
531c73a3
CQ		 3742020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
375
376 * bfd-in2.h (bfd_mach_ck860): New.
377 * cpu-csky.c (arch_info_struct): Add item for CK860.
378
252dcdf4
AM		 3792020-08-24 Alan Modra <amodra@gmail.com>
380
381 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
382 high part tprel16 relocs.
383 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
384 Clear do_tls_opt on odd instructions.
385 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
386 Don't sanity check them here.
387 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
388 high part tprel16 relocs.
389 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
390 Clear do_tls_opt on odd instructions.
391 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
392
c40e6650
JDA		 3932020-08-23 John David Anglin <danglin@gcc.gnu.org>
394
395 PR binutils/26357
396 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
397 * configure: Regenerate.
398
3f2e9699
L		 3992020-08-22 H.J. Lu <hongjiu.lu@intel.com>
400
401 PR ld/26382
402 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
403 versioned symbols, which are defined in shared objects, in
404 symbol string table.
405
ccf61261
NC		 4062020-08-21 Nick Clifton <nickc@redhat.com>
407
408 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
409 the data map if there are entries in it.
410 (_bfd_aarch64_erratum_843419_scan): Likewise.
411
610ed3e0
JB		 4122020-08-21 Jan Beulich <jbeulich@suse.com>
413
414 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
415 last byte of debug dir, not first.
416
01147b20
NC		 4172020-08-20 Nick Clifton <nickc@redhat.com>
418
419 PR 26428
420 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
421 field in the ELF header of the compressed sections.
422
44466e45
NC		 4232020-08-20 Nick Clifton <nickc@redhat.com>
424
425 PR 26406
426 * elf-bfd.h (struct bfd_elf_section_data): Add
427 has_secondary_relocs field.
428 * elf.c (_bfd_elf_copy_special_section_fields): Set the
429 has_secondary_relocs field for sections which have associated
430 secondary relocs.
431 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
432 on sections which have associated secondary relocs.
433
10885e24
AM		 4342020-08-15 Alan Modra <amodra@gmail.com>
435
436 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
437 small common section.
438 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
439 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
440 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
441 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
442 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
443 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
444 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
445 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
446 * elf32-v850.c (v850_elf_check_relocs): Likewise.
447 (v850_elf_add_symbol_hook): Likewise.
448 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
449 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
450 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
451 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
452
4d182367
AM		 4532020-08-15 Alan Modra <amodra@gmail.com>
454
455 PR 26389
456 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
457 SEC_SMALL_DATA.
458 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
459 on small common section.
460 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
461 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
462 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
463 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
464 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
465 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
466
19bddbe9
AM		 4672020-08-14 Alan Modra <amodra@gmail.com>
468
469 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
470 rather than another copy of primes. Increase maximum default
471 size allowed.
472
2b6ba032
AM		 4732020-08-13 Alan Modra <amodra@gmail.com>
474
73d0dc16 475 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
2b6ba032 476
6738c8a7
AM		 4772020-08-13 Alan Modra <amodra@gmail.com>
478
479 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
480 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
481 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
482 optimization when --no-pcrel-optimize.
483
75e100a3
AM		 4842020-08-13 Alan Modra <amodra@gmail.com>
485
486 PR 26348
487 * bfd.c (struct bfd): Add read_only.
488 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
489 Set read_only on warning.
490 (elf_object_p): Sanity check program header alignment. Set
491 read_only on warning.
492 * bfd-in2.h: Regenerate.
493
2fef9373
JT		 4942020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
495
496 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
497 win32pstatus note type to avoid signedness comparison warning.
498
404ec933
JT		 4992020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
500
501 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
502 win32pstatus notes, and return TRUE so we continue rather than
503 stopping as if it was an error.
504
d61f3d03
JT		 5052020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
506
507 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
508
04ec0fa2
JT		 5092020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
510
511 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
512 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
513 appropriate size constraint for each win32pstatus note type.
514
03c29a6f
JT		 5152020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
516
517 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
518 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
519 win32pstatus note.
520
8fbac78b
JT		 5212020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
522
523 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
524 (elfcore_grok_win32pstatus): Use.
525
ff2084b9
JT		 5262020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
527
528 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
529 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
530 offsets used to read NOTE_INFO_PROCESS.
531
79ddc884
NC		 5322020-08-12 Nick Clifton <nickc@redhat.com>
533
534 * po/ru.po: Updated Russian translation.
535 * po/sr.po: Updated Serbian translation.
536
d844f10a
DF		 5372020-08-07 David Faust <david.faust@oracle.com>
538
539 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
540 DISP16 and DISP32 relocations.
541
3ee9565c
DF		 5422020-08-05 David Faust <david.faust@oracle.com>
543
544 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
545 (bpf_elf_howto_table): Use it here.
546 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
547 instruction and data relocations.
548
e44a1d7b
AM		 5492020-08-03 Alan Modra <amodra@gmail.com>
550
551 * vms-lib.c (vms_traverse_index): Sanity check size remaining
552 before accessing vms_idx or vms_elfidx.
553
b5f386d5
AM		 5542020-08-03 Alan Modra <amodra@gmail.com>
555
556 PR 26330
557 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
558 size against file size. Correct LONG_MAX limit check.
559 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
560 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
561 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
562 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
563 bfd_malloc_and_get_section.
564
a896df97
AM		 5652020-07-31 Alan Modra <amodra@gmail.com>
566
567 PR 26314
568 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
569 IR symbols to become dynamic.
570 (elf_link_add_object_symbols): Don't exclude IR symbols when
571 deciding whether an as-needed shared library is needed.
572
4d3bb356
SN		 5732020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
574
575 PR ld/26312
576 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
577 to 0.
578 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
579
c8693053
RO		 5802020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
581
582 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
583 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
584 Don't define _STRUCTURED_PROC.
585 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
586 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
587 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
588 * configure, config.in: Regenerate.
589 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
590 * Makefile.in, doc/Makefile.in: Regenerate.
591
f1dfbfdb
L		 5922020-07-30 H.J. Lu <hongjiu.lu@intel.com>
593
594 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
595 (elf_link_hash_table): Add sym_cache.
596 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
597 (elf32_arm_check_relocs): Updated.
598 (elf32_arm_size_dynamic_sections): Likewise.
599 * elf32-bfin.c (bfin_link_hash_table): Removed.
600 (bfin_link_hash_newfunc): Updated.
601 (bfin_hash_table): Removed.
602 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
603 (csky_elf_check_relocs): Updated.
604 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
605 (elf32_hppa_check_relocs): Updated.
606 * elf32-i386.c (elf_i386_tls_transition): Updated.
607 (elf_i386_convert_load_reloc): Likewise.
608 (elf_i386_check_relocs): Likewise.
609 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
610 (m32r_elf_hash_table): Updated.
611 (m32r_elf_link_hash_table_create): Likewise.
612 (m32r_elf_create_dynamic_sections): Likewise.
613 (m32r_elf_adjust_dynamic_symbol): Likewise.
614 (allocate_dynrelocs): Likewise.
615 (m32r_elf_size_dynamic_sections): Likewise.
616 (m32r_elf_relocate_section): Likewise.
617 (m32r_elf_finish_dynamic_symbol): Likewise.
618 (m32r_elf_check_relocs): Likewise.
619 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
620 sym_cache.
621 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
622 (elf_m68k_check_relocs): Updated.
623 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
624 (elf_metag_check_relocs): Updated.
625 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
626 (microblaze_elf_check_relocs): Updated.
627 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
628 (nds32_elf_create_dynamic_sections): Likewise.
629 (nds32_elf_adjust_dynamic_symbol): Likewise.
630 (nds32_elf_check_relocs): Likewise.
631 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
632 srelbss and aym_cache.
633 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
634 (nios2_elf32_check_relocs): Updated.
635 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
636 (or1k_elf_check_relocs): Updated.
637 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
638 (ppc_elf_check_relocs): Updated.
639 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
640 (elf_s390_check_relocs): Updated.
641 (elf_s390_finish_dynamic_sections): Likewise.
642 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
643 and aym_cache.
644 (sh_elf_create_dynamic_sections): Updated.
645 (sh_elf_adjust_dynamic_symbol): Likewise.
646 (sh_elf_size_dynamic_sections): Likewise.
647 (sh_elf_check_relocs): Likewise.
648 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
649 (elf32_tic6x_check_relocs): Updated.
650 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
651 (tilepro_elf_hash_table): Updated.
652 (tilepro_elf_link_hash_table_create): Likewise.
653 (tilepro_elf_check_relocs): Likewise.
654 (tilepro_elf_adjust_dynamic_symbol): Likewise.
655 (allocate_dynrelocs): Likewise.
656 (tilepro_elf_size_dynamic_sections): Likewise.
657 (tilepro_elf_relocate_section): Likewise.
658 (tilepro_elf_finish_dynamic_symbol): Likewise.
659 (tilepro_finish_dyn): Likewise.
660 (tilepro_elf_finish_dynamic_sections): Likewise.
661 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
662 (ppc64_elf_before_check_relocs): Updated.
663 (ppc64_elf_check_relocs): Likewise.
664 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
665 (elf_s390_check_relocs): Updated.
666 (elf_s390_relocate_section): Likewise.
667 (elf_s390_finish_dynamic_sections): Likewise.
668 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
669 (elf_x86_64_check_relocs): Likewise.
670 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
671 sym_cache.
672 (elfNN_aarch64_check_relocs): Updated.
673 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
674 (riscv_elf_check_relocs): Updated.
675 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
676 (mips_elf_resolve_got_page_ref): Updated.
677 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
678 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
679 sym_cache.
680 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
681 (tilegx_elf_check_relocs): Updated.
682 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
683
c77cb2a0
MR		 6842020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
685
686 * elflink.c (bfd_elf_final_link): Give local symbols a name if
687 so requested.
688 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
689 return TRUE if making ET_REL output.
690
3f1b17bb
MR		 6912020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
692
693 * elf-bfd.h (elf_backend_data): Add
694 `elf_backend_elfsym_local_is_section' member.
695 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
696 macro.
697 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
698 * elflink.c (bfd_elf_final_link): Use it to determine whether
699 set the `.symtab' section's `sh_info' value to the index of the
700 first non-local or non-section symbol.
701 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
702 function.
703 (elf_backend_elfsym_local_is_section): New macro.
704 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
705 function.
706 (elf_backend_elfsym_local_is_section): New macro.
707
4d68fd75
AM		 7082020-07-29 Alan Modra <amodra@gmail.com>
709
710 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
711 defined in excluded sections.
712
67411cbf
AM		 7132020-07-28 Alan Modra <amodra@gmail.com>
714
715 * elf.c (assign_section_numbers): Comment. Don't segfault on
716 discarded sections when setting linked-to section for generic
717 ELF linker.
718 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
719
93fd13c7
AM		 7202020-07-27 Alan Modra <amodra@gmail.com>
721
722 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
723 similar as absolute.
724 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
725 redefinitions here.
726
04f096fb
NC		 7272020-07-24 Nick Clifton <nickc@redhat.com>
728
729 * config.bfd: Move xc16x target to the obsolete list.
730
5efb6779
KB		 7312020-07-22 Kevin Buettner <kevinb@redhat.com>
732
733 * binary.c (binary_get_section_contents): Seek using offset
734 from section's file position.
735
ea57e509
KB		 7362020-07-22 Kevin Buettner <kevinb@redhat.com>
737
738 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
04f096fb 739
1ad2776d
MF		 7402020-07-22 Max Filippov <jcmvbkbc@gmail.com>
741
742 PR 26246
743 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
744 type for the first function argument. Rename pointers to reflect
745 that they have distinct types.
746
2f5541f3
AM		 7472020-07-20 Alan Modra <amodra@gmail.com>
748
749 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
750
e10a07b3
AM		 7512020-07-19 Alan Modra <amodra@gmail.com>
752
753 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
754 (select_alt_stub): New function.
755 (ppc_get_stub_entry): Use it here.
756 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
757 power10_stubs.
758 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
759 merge notoc stubs with other varieties when power10_stubs is "auto".
760 Instead dup the stub hash table entry.
761 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
762 tests of power10_stubs.
763
28b80303
AM		 7642020-07-15 Alan Modra <amodra@gmail.com>
765
766 PR 26239
767 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
768
4fd8d585
NC		 7692020-07-15 Nick Clifton <nickc@redhat.com>
770
771 PR26240
772 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
773 check for aux entries that overflow the buufer.
774
a8a48c75
HPN		 7752020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
776
777 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
778 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
779
e8a83e93
MB		 7802020-07-15 Markus Böck <markus.boeck02@gmail.com>
781 Alan Modra <amodra@gmail.com>
782
783 PR 26198
784 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
785 objects both before and after normal object files.
786 * elflink.c (_bfd_elf_section_already_linked): Likewise.
787
d3b10ee7
AM		 7882020-07-10 Alan Modra <amodra@gmail.com>
789
790 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
791 * elf64-ppc.c (struct ppc_link_hash_table): Delete
792 power10_stubs.
793 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
794 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
795 uses of power10_stubs.
796
fe49679d
AM		 7972020-07-09 Alan Modra <amodra@gmail.com>
798
799 * coff-ppc.c: Delete.
800 * pe-ppc.c: Delete.
801 * pei-ppc.c: Delete.
802 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
803 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
804 PPCMAGIC code.
805 (coff_write_object_contents): Remove PPC_PE code.
806 * config.bfd: Move powerpcle-pe to removed targets.
807 * configure.ac: Remove powerpc PE entries.
808 * libcoff-in.h (ppc_allocate_toc_section): Delete.
809 (ppc_process_before_allocation): Delete.
810 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
811 * targets.c: Remove powerpc PE vectors.
812 * po/SRC-POTFILES.in: Regenerate.
813 * libcoff.h: Regenerate.
814 * Makefile.in: Regenerate.
815 * configure: Regenerate.
816
7646efdf
NC		 8172020-07-09 Nick Clifton <nickc@redhat.com>
818
819 * po/fr.po: Updated French translation.
820
23f5e55e
AM		 8212020-07-07 Alan Modra <amodra@gmail.com>
822
823 * xcofflink.c (xcoff_mark): Don't mark const sections.
824 (bfd_xcoff_record_link_assignment): Add FIXME.
825 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
826 sections being discarded by linker script.
827
c8001886
AM		 8282020-07-07 Alan Modra <amodra@gmail.com>
829
830 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
831 time, uid, gid and mode for deterministic archive.
832 (xcoff_write_archive_contents_big): Likewise.
833
8af7926f
AM		 8342020-07-07 Alan Modra <amodra@gmail.com>
835
836 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
837 C_AIX_WEAKEXT.
838
17550be7
NC		 8392020-07-06 Nick Clifton <nickc@redhat.com>
840
841 * po/pt.po: Updated Portuguese translation.
842 * po/uk.po: Updated Ukranian translation.
843
b4396c5e
NC		 8442020-07-04 Nick Clifton <nickc@redhat.com>
845
846 * version.m4: Set version to 2.35.50.
847 * configure: Regenerate.
848 * po/bbfd.pot: Regenerate.
849
b115b9fd
NC		 8502020-07-04 Nick Clifton <nickc@redhat.com>
851
852 Binutils 2.35 branch created.
853
33d1369f
AM		 8542020-07-01 Alan Modra <amodra@gmail.com>
855
856 PR 26188
857 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
858 raw syment index before dereferencing.
859
cc574a35
AM		 8602020-07-01 Alan Modra <amodra@gmail.com>
861
862 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
863
3443489c
AM		 8642020-07-01 Alan Modra <amodra@gmail.com>
865
866 * config.bfd: Obsolete xc16x.
867
bbd19b19
L		 8682020-06-30 H.J. Lu <hongjiu.lu@intel.com>
869
870 * archures.c (bfd_mach_i386_nacl): Removed.
871 (bfd_mach_i386_i386_nacl): Likewise.
872 (bfd_mach_x86_64_nacl): Likewise.
873 (bfd_mach_x64_32_nacl): Likewise.
874 * config.bfd: Remove *-*-nacl* targets.
875 * configure.ac: Remove x86 NaCl target vectors.
876 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
877 (bfd_x64_32_nacl_arch): Likewise.
878 (bfd_x86_64_nacl_arch): Likewise.
879 (bfd_i386_nacl_arch): Likewise.
880 (bfd_x64_32_arch_intel_syntax): Updated.
881 * elf32-i386.c: Don't include "elf-nacl.h".
882 (elf_i386_nacl_plt): Removed.
883 (elf_i386_nacl_plt0_entry): Likewise.
884 (elf_i386_nacl_plt_entry): Likewise.
885 (elf_i386_nacl_pic_plt0_entry): Likewise.
886 (elf_i386_nacl_pic_plt_entry): Likewise.
887 (elf_i386_nacl_eh_frame_plt): Likewise.
888 (elf_i386_nacl_plt): Likewise.
889 (elf32_i386_nacl_elf_object_p): Likewise.
890 (elf_i386_get_synthetic_symtab): Updated.
891 (elf_i386_link_setup_gnu_properties): Likewise.
892 * elf64-x86-64.c: Don't include "elf-nacl.h".
893 (elf_x86_64_nacl_plt): Removed.
894 (elf64_x86_64_nacl_elf_object_p): Likewise.
895 (elf_x86_64_nacl_plt0_entry): Likewise.
896 (elf_x86_64_nacl_plt_entry): Likewise.
897 (elf_x86_64_nacl_eh_frame_plt): Likewise.
898 (elf_x86_64_nacl_plt): Likewise.
899 (elf32_x86_64_nacl_elf_object_p): Likewise.
900 (elf_x86_64_get_synthetic_symtab): Updated.
901 (elf_x86_64_link_setup_gnu_properties): Likewise.
902 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
903 * targets.c: Remove x86 NaCl target vectors.
904 * bfd-in2.h: Regenerated.
905 * configure: Likewise.
906
a57f74bb
L		 9072020-06-29 H.J. Lu <hongjiu.lu@intel.com>
908
909 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
910 _bfd_elf_add_dynamic_tags.
911
07d22f64
AM		 9122020-06-29 Alan Modra <amodra@gmail.com>
913
914 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
915 return value of bfd_bread. Don't read more than requested length.
916 Sanity check length. Properly terminate file name.
917
279edac5
AM		 9182020-06-29 Alan Modra <amodra@gmail.com>
919
920 * arc-got.h: Use C style comments.
921 * coff-z80.c: Likewise.
922 * elf32-csky.c: Likewise.
923 * peXXigen.c: Likewise.
924 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
925 code.
926
85f7484a
PB		 9272020-06-26 Pat Bernardi <bernardi@adacore.com>
928
929 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
930 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
931
ba9b3ef5
AM		 9322020-06-26 Alan Modra <amodra@gmail.com>
933
934 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
935 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
936 (riscv_get_priv_spec_name): Move to..
937 * cpu-riscv.c: ..here.
938 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
939 Use %u to print unsigned numbers.
940
069057bf
AB		 9412020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
942
943 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
944 default architecture.
945
2c8e3708
L		 9462020-06-24 H.J. Lu <hongjiu.lu@intel.com>
947
948 PR ld/26083
949 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
950 _bfd_elf_add_dynamic_tags.
951
c679ec98
L		 9522020-06-24 H.J. Lu <hongjiu.lu@intel.com>
953
954 PR ld/26083
955 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
956 _bfd_elf_add_dynamic_tags.
957
f8b1e5f6
AM		 9582020-06-24 Alan Modra <amodra@gmail.com>
959
960 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
961 shifts without undefined behaviour.
962
3084d7a2
L		 9632020-06-23 H.J. Lu <hongjiu.lu@intel.com>
964
965 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
966 dt_jmprel_required.
967 (_bfd_elf_add_dynamic_tags): New.
968 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
969 _bfd_elf_add_dynamic_tags.
970 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
971 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
972 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
973 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
974 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
975 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
976 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
977 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
978 Likewise.
979 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
980 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
981 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
982 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
983 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
984 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
985 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
986 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
987 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
988 Likewise.
989 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
990 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
991 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
992 _bfd_elf_maybe_vxworks_add_dynamic_tags.
993 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
994 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
995 Likewise.
996 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
997 (_bfd_x86_elf_size_dynamic_sections): Likewise.
998 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
999 dt_reloc_sz and dt_reloc_ent.
1000 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
1001 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
1002 Likewise.
1003 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
1004 etab.dt_pltgot_required.
1005 (elf32_hppa_size_dynamic_sections): Call
1006 _bfd_elf_add_dynamic_tags.
1007 * elf32-metag.c (elf_metag_link_hash_table_create): Set
1008 etab.dt_pltgot_required.
1009 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
1010 * elf32-sh.c (sh_elf_link_hash_table_create): Set
1011 root.dt_pltgot_required for FDPIC output.
1012 (sh_elf_size_dynamic_sections): Call
1013 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1014 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
1015 elf.dt_pltgot_required.
1016 (elf_xtensa_size_dynamic_sections): Call
1017 _bfd_elf_add_dynamic_tags.
1018 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
1019 root.dt_pltgot_required.
1020 (elf64_hppa_size_dynamic_sections): Call
1021 _bfd_elf_add_dynamic_tags.
1022 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
1023 root.dt_pltgot_required.
1024 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
1025 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
1026 * elflink.c (_bfd_elf_add_dynamic_tags): New.
1027
d768f160
SJ		 10282020-06-22 Saagar Jha <saagar@saagarjha.com>
1029
1030 * mach-o.c: Support the new load commands by reading a linkedit
1031 data command for them.
1032
39ff0b81
NC		 10332020-06-22 Nelson Chu <nelson.chu@sifive.com>
1034
1035 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
1036 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
1037 (riscv_get_priv_spec_class): Likewise.
1038 (riscv_get_priv_spec_name): Likewise.
1039 (riscv_get_priv_spec_class_from_numbers): New function, convert
1040 the version numbers into string, then call riscv_get_priv_spec_class
1041 to get the priv spec class.
1042 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
1043 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
1044 (riscv_get_priv_spec_name): Likewise.
1045 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
1046 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
1047 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
1048 of input and output objects form their priv spec attributes by
1049 riscv_get_priv_spec_class_from_numbers. Report warning rather than
1050 errors when linking objects with differnet priv spec versions. We do
1051 know v1.9.1 may have conflicts to other versions, so report the
1052 warning, too. After that, update the output priv spec version to the
1053 newest one so far.
1054
cbd7581f
NC		 10552020-06-22 Nelson Chu <nelson.chu@sifive.com>
1056
1057 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
1058 priv attributes, we will check the conflicts for all of them (major,
1059 minor and revision), and then set the priv_attrs_merged to TRUE to
1060 indicate that we have handled all of the priv attributes. Remove
1061 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
1062
1e927850
AM		 10632020-06-21 Alan Modra <amodra@gmail.com>
1064
1065 PR 26132
1066 * configure.ac: Disable plugins by default for some targets.
1067 * plugin.c: Comment typo fix.
1068 * configure: Regenerate.
1069
13aa5ceb
NC		 10702020-06-19 Nick Clifton <nickc@redhat.com>
1071
1072 * plugin.c (try_load_plugin): Suppress the error message about
1073 being unable to open a plugin if creating a list of viable
1074 plugins.
1075
a435742a
AM		 10762020-06-16 Alan Modra <amodra@gmail.com>
1077
1078 * aout-tic30.c: Delete file.
1079 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
1080 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
1081 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
1082 (xc16x-*-elf): Sort properly.
1083 * configure.ac: Remove tic30_aout_vec.
1084 * targets.c: Likewise.
1085 * Makefile.in: Regenerate.
1086 * configure: Regenerate.
1087 * po/SRC-POTFILES.in: Regenerate.
1088
7a77f1ac
MF		 10892020-06-15 Max Filippov <jcmvbkbc@gmail.com>
1090
1091 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
1092 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
1093 (elf32xtensa_abi): New global variable.
1094 (xtensa_abi_choice): New function.
1095 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
1096 XSHAL_ABI to select PLT code.
1097
cae64165
RM		 10982020-06-15 Roland McGrath <mcgrathr@google.com>
1099
1100 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
1101 field of bfd_link_info.
1102
40be168c
AM		 11032020-06-15 Alan Modra <amodra@gmail.com>
1104
1105 * config.bfd: Obsolete powerpcle-*-pe targets.
1106
75cfe082
AM		 11072020-06-15 Alan Modra <amodra@gmail.com>
1108
1109 PR 26103
1110 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
1111 symbols that were defined in discarded sections.
1112 * cofflink.c (coff_link_check_archive_element): Likewise.
1113 (coff_link_add_symbols): Set indx to -3 for symbols defined in
1114 discarded sections.
1115 (_bfd_coff_write_global_sym): Don't emit such symbols.
1116 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
1117 libcoff.h: Regenerate.
1118
f0aa3025
AM		 11192020-06-11 Alan Modra <amodra@gmail.com>
1120
1121 PR 26107
1122 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
1123
447f6d86
L		 11242020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1125
1126 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
1127 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
1128 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
1129 of reltext.
1130
e1b5d517
L		 11312020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1132
1133 PR ld/26094
1134 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
1135 Clear verinfo.verdef.
1136
cebd6b8a
L		 11372020-06-09 H.J. Lu <hongjiu.lu@intel.com>
1138
1139 PR ld/18801
1140 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1141 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1142 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1143 resolvers.
1144 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1145 Set ifunc_resolvers if there are FUNC resolvers.
1146 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1147 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1148 with elf.ifunc_resolvers.
1149 (write_plt_relocs_for_local_syms): Likewise.
1150 (ppc64_elf_relocate_section): Likewise.
1151 (ppc64_elf_finish_dynamic_sections): Likewise.
1152 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1153 Updated.
1154 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1155 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1156 instead of readonly_dynrelocs_against_ifunc.
1157 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1158 readonly_dynrelocs_against_ifunc.
1159
efb2a7b4
AM		 11602020-06-09 Alan Modra <amodra@gmail.com>
1161
1162 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1163 maybe_local_ifunc_resolver field.
1164 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1165 cases where maybe_local_ifunc_resolver was set.
1166 (ppc64_elf_relocate_section): Likewise.
1167 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1168 error to a warning.
1169
9bcc30e4
L		 11702020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1171
1172 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1173 tlsdesc_got.
1174 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1175 and dt_tlsdesc_got.
1176 (elf32_arm_size_dynamic_sections): Updated. Clear
1177 root.tlsdesc_plt for DF_BIND_NOW.
1178 (elf32_arm_finish_dynamic_sections): Updated.
1179 (elf32_arm_output_arch_local_syms): Likewise.
1180 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1181 Clear root.tlsdesc_plt for DF_BIND_NOW.
1182 (nds32_elf_finish_dynamic_sections): Updated.
1183 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1184 dt_tlsdesc_plt and dt_tlsdesc_got.
1185 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1186 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1187 tlsdesc_plt and dt_tlsdesc_got.
1188 (elfNN_aarch64_allocate_dynrelocs): Updated.
1189 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1190 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1191 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1192 twice.
1193 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1194 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1195 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1196 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1197 tlsdesc_got.
1198
845b83d7
L		 11992020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1200
1201 * elf32-tic6x.c (elf32_bed): Defined the default to
1202 elf32_tic6x_bed.
1203
9b8a8575
L		 12042020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1205
1206 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1207 plt_rel_sec.
1208 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1209 root.splt/root.srelplt.
1210 (elf64_hppa_create_dynamic_sections): Likewise.
1211 (elf64_hppa_size_dynamic_sections): Likewise.
1212 (elf64_hppa_finish_dynamic_symbol): Likewise.
1213 (elf_hppa_final_link): Likewise.
1214 (elf_hppa_final_link_relocate): Likewise.
1215
bcab203d
L		 12162020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1217
1218 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1219 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1220 is_vxworks.
1221
90c14f0c
L		 12222020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1223
1224 * elf-bfd.h (elf_target_os): New.
1225 (elf_link_hash_table): Add target_os.
1226 (elf_backend_data): Add target_os.
1227 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1228 symbian_p and nacl_p.
1229 (create_got_section): Updated.
1230 (elf32_arm_create_dynamic_sections): Likewise.
1231 (arm_type_of_stub): Likewise.
1232 (elf32_arm_create_or_find_stub_sec): Likewise.
1233 (elf32_arm_allocate_plt_entry): Likewise.
1234 (elf32_arm_populate_plt_entry): Likewise.
1235 (elf32_arm_final_link_relocate): Likewise.
1236 (elf32_arm_check_relocs): Likewise.
1237 (allocate_dynrelocs_for_symbol): Likewise.
1238 (elf32_arm_finish_dynamic_symbol): Likewise.
1239 (elf32_arm_finish_dynamic_sections): Likewise.
1240 (elf32_arm_output_plt_map_1): Likewise.
1241 (elf32_arm_output_arch_local_syms): Likewise.
1242 (elf32_arm_add_symbol_hook): Likewise.
1243 (elf32_arm_nacl_link_hash_table_create): Likewise.
1244 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1245 (elf32_arm_symbian_link_hash_table_create): Likewise.
1246 (ELF_TARGET_OS): New.
1247 * elf32-i386.c (elf_i386_arch_bed): Removed.
1248 (elf_backend_arch_data): Likewise.
1249 (elf_i386_solaris_arch_bed): Likewise.
1250 (elf_i386_nacl_arch_bed): Likewise.
1251 (elf_i386_vxworks_arch_bed): Likewise.
1252 (elf_i386_relocate_section): Updated.
1253 (elf_i386_finish_dynamic_sections): Likewise.
1254 (elf_i386_get_synthetic_symtab): Likewise.
1255 (elf_i386_link_setup_gnu_properties): Likewise.
1256 (ELF_TARGET_OS): New.
1257 * elf32-mips.c (ELF_TARGET_OS): New.
1258 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1259 (ppc_elf_create_got): Updated.
1260 (ppc_elf_create_dynamic_sections): Likewise.
1261 (ppc_elf_check_relocs): Likewise.
1262 (ppc_elf_adjust_dynamic_symbol): Likewise.
1263 (ppc_elf_size_dynamic_sections): Likewise.
1264 (ppc_elf_relocate_section): Likewise.
1265 (ppc_elf_finish_dynamic_sections): Likewise.
1266 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1267 (ELF_TARGET_OS): New.
1268 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1269 (sh_elf_link_hash_table_create): Updated.
1270 (sh_elf_create_dynamic_sections): Likewise.
1271 (allocate_dynrelocs): Likewise.
1272 (sh_elf_size_dynamic_sections): Likewise.
1273 (sh_elf_relocate_section): Likewise.
1274 (sh_elf_finish_dynamic_symbol): Likewise.
1275 (sh_elf_finish_dynamic_sections): Likewise.
1276 (ELF_TARGET_OS): New.
1277 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1278 Removed.
1279 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1280 (ELF_TARGET_OS): New.
1281 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1282 (elf_x86_64_solaris_arch_bed): Likewise.
1283 (elf_x86_64_nacl_arch_bed): Likewise.
1284 (elf_x86_64_finish_dynamic_sections): Updated.
1285 (elf_x86_64_get_synthetic_symtab): Likewise.
1286 (elf_x86_64_link_setup_gnu_properties): Likewise.
1287 (ELF_TARGET_OS): New.
1288 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1289 target_o.
1290 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1291 (MIPS_ELF_REL_DYN_NAME): Updated.
1292 (ELF_MIPS_GP_OFFSET): Likewise.
1293 (mips_elf_create_local_got_entry): Likewise.
1294 (mips_elf_allocate_dynamic_relocations): Likewise.
1295 (mips_elf_count_got_symbols): Likewise.
1296 (is_gott_symbol): Likewise.
1297 (mips_elf_calculate_relocation): Likewise.
1298 (mips_elf_create_dynamic_relocation): Likewise.
1299 (_bfd_mips_elf_check_relocs): Likewise.
1300 (allocate_dynrelocs): Likewise.
1301 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1302 (mips_elf_lay_out_got): Likewise.
1303 (mips_elf_set_plt_sym_value): Likewise.
1304 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1305 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1306 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1307 (_bfd_mips_elf_final_link): Likewise.
1308 (_bfd_mips_init_file_header): Likewise.
1309 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1310 Likewise.
1311 (allocate_dynrelocs): Likewise.
1312 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1313 (_bfd_sparc_elf_relocate_section): Likewise.
1314 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1315 (sparc_finish_dyn): Likewise.
1316 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1317 * elfxx-target.h (ELF_TARGET_OS): New.
1318 (elfNN_bed): Add ELF_TARGET_OS.
1319 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1320 (_bfd_x86_elf_link_hash_table_create): Likewise.
1321 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1322 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1323 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1324 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1325 * elfxx-x86.h (elf_x86_target_os): Removed.
1326 (elf_x86_backend_data): Likewise.
1327 (get_elf_x86_backend_data): Likewise.
1328 (elf_x86_link_hash_table): Remove target_os.
1329
87c69f97
AM		 13302020-06-06 Alan Modra <amodra@gmail.com>
1331
1332 * reloc.c: Rename
1333 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1334 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1335 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1336 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1337 * elf64-ppc.c: Update throughout for reloc renaming.
1338 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1339 * libbfd.h: Regenerate.
1340 * bfd-in2.h: Regenerate.
1341
981f1518
L		 13422020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1343
8a4ba3a1 1344 PR ld/26080
981f1518
L		 1345 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1346 section.
1347
9c65eeac
NC		 13482020-06-05 Nick Clifton <nickc@redhat.com>
1349
1350 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1351 bug.
1352
41285764
NC		 13532020-06-05 Nelson Chu <nelson.chu@sifive.com>
1354
1355 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1356 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1357 whether the object can be linked according to it's priv
1358 attributes. The object without any priv spec attributes can
1359 be linked with others. If the first input object doesn't contain
1360 any priv attributes, then we need to copy the setting from the
1361 next input one. Also report more detailed error messages to user.
1362
a975c88e
SC		 13632020-06-04 Stephen Casner <casner@acm.org>
1364
1365 Extend pdp11-aout symbol table format to accommodate .stab
1366 symbols and implement correct handling of them.
1367
1368 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1369 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1370 normal vs. .stab symbol table type values, replacing N_STAB mask.
1371 (translate_from_native_sym_flags): Determine correct section for
1372 different .stab types.
1373 (translate_to_native_sym_flags): Leave .stab types intact.
1374 (translate_symbol_table): Error if symbol indicates overlay;
1375 store desc field from .stab symbols.
1376 (write_syms): Output desc field with symbol.
1377 (aout_link_check_ar_symbols): Skip .stab symbols.
1378 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1379 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1380 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1381 correctly distinguish .stab symbols and select calculate their
1382 section and value; and copy desc and ovly fields from input symbol
1383 to output symbol.
1384
3b9313c4
SC		 13852020-06-04 Stephen Casner <casner@acm.org>
1386
1387 * aoutx.h (translate_symbol_table): Comment had external and
1388 internal swapped.
1389 * pdp11.c (translate_symbol_table): Likewise.
1390
add5f777
L		 13912020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1392
1393 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1394 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1395 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1396
c4b126b8
L		 13972020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1398
1399 PR ld/26080
1400 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1401 in debug section against symbol defined in shared library to 0.
1402 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1403 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1404 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1405 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1406 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1407 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1408 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1409 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1410 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1411 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1412 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1413 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1414 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1415 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1416 reference.
1417 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1418 there is non-GOT reference.
1419 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1420 non-alloced sections.
1421
31af1e68
SC		 14222020-06-03 Stephen Casner <casner@acm.org>
1423
1424 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1425
1426 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1427 files with relocs.
1428 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1429 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1430 other size that doesn't qcover the header word.
1431 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1432 string table, and zero it.
1433 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1434 message and set bfd_error on finding an invalid name string offset.
1435 (add_to_stringtab): INLINE -> inline
1436 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1437 bound check.
1438 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1439 any relocs that could not be recognised.
1440 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1441 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1442 name exists and is long enough, before attempting to see if it is
1443 for a .o file.
1444 c3864421222 - Correct case for N_SO being the last symbol.
1445 50455f1ab29 PR 20891 - Handle the case where the main file name
1446 and the directory name are both empty.
1447 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1448 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1449 range string table offsets.
1450 531336e3a0b PR 20909 - Fix off-by-one error in check for an
cae64165 1451 illegal string offset.
31af1e68
SC		 1452 (aout_link_includes_newfunc): Add comment.
1453 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1454 on unexpected relocation type rather than ASSERT.
1455
d4d8aee3
L		 14562020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1457
1458 PR ld/26066
1459 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1460 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1461
58ee44ef
L		 14622020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1463
1464 PR ld/26066
1465 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1466 non-alloced sections.
1467
9a689602
L		 14682020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1469
1470 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1471 dynamic relocations for non SEC_ALLOC sections.
1472
0bff7528
GN		 14732020-06-03 Gunther Nikl <gnikl@justmail.de>
1474
1475 * aout64.c (BMAGIC, QMAGIC): Do not define.
1476 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1477 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1478 to check the file format.
1479 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1480 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1481 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1482
50d03636
L		 14832020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1484
1485 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1486 relocations for non SEC_ALLOC sections.
1487
d49e5065
L		 14882020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1489
1490 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1491 * elf32-arm.c (maybe_set_textrel): Removed.
1492 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1493 with _bfd_elf_maybe_set_textrel.
1494 * elf32-csky.c (maybe_set_textrel): Removed.
1495 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1496 with _bfd_elf_maybe_set_textrel.
1497 * elf32-hppa.c (maybe_set_textrel): Removed.
1498 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1499 with _bfd_elf_maybe_set_textrel.
1500 * elf32-lm32.c (maybe_set_textrel): Removed.
1501 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1502 with _bfd_elf_maybe_set_textrel.
1503 * elf32-m32r.c (maybe_set_textrel): Removed.
1504 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1505 with _bfd_elf_maybe_set_textrel.
1506 * elf32-metag.c (maybe_set_textrel): Removed.
1507 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1508 with _bfd_elf_maybe_set_textrel.
1509 * elf32-nds32.c (maybe_set_textrel): Removed.
1510 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1511 with _bfd_elf_maybe_set_textrel.
1512 * elf32-or1k.c (maybe_set_textrel): Removed.
1513 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1514 with _bfd_elf_maybe_set_textrel.
1515 * elf32-ppc.c (maybe_set_textrel): Removed.
1516 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1517 with _bfd_elf_maybe_set_textrel.
1518 * elf32-s390.c (maybe_set_textrel): Removed.
1519 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1520 with _bfd_elf_maybe_set_textrel.
1521 * elf32-sh.c (maybe_set_textrel): Removed.
1522 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1523 with _bfd_elf_maybe_set_textrel.
1524 * elf32-tic6x.c (maybe_set_textrel): Removed.
1525 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1526 with _bfd_elf_maybe_set_textrel.
1527 * elf32-tilepro.c (maybe_set_textrel): Removed.
1528 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1529 with _bfd_elf_maybe_set_textrel.
1530 * elf64-ppc.c (maybe_set_textrel): Removed.
1531 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1532 with _bfd_elf_maybe_set_textrel.
1533 * elf64-s390.c (maybe_set_textrel): Removed.
1534 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1535 with _bfd_elf_maybe_set_textrel.
1536 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1537 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1538 with _bfd_elf_maybe_set_textrel.
1539 * elfnn-riscv.c (maybe_set_textrel): Removed.
1540 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1541 with _bfd_elf_maybe_set_textrel.
1542 * elfxx-sparc.c (maybe_set_textrel): Removed.
1543 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1544 with _bfd_elf_maybe_set_textrel.
1545 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1546 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1547 with _bfd_elf_maybe_set_textrel.
1548 * elfxx-x86.c (maybe_set_textrel): Removed.
1549 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1550 with _bfd_elf_maybe_set_textrel.
1551 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1552
ad172eaa
L		 15532020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1554
1555 PR ld/26067
1556 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1557 dyn_relocs.
1558 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1559 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1560 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1561 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1562 Likewise.
1563 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1564 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1565 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1566 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1567 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1568 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1569 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1570 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1571 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1572 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1573 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1574 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1575 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1576 (elf_backend_copy_indirect_symbol): Likewise.
1577 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1578 (elf_backend_copy_indirect_symbol): Likewise.
1579 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1580
5dbc8b37
L		 15812020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1582
1583 PR ld/26067
1584 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1585 * elf32-arm.c (readonly_dynrelocs): Removed.
1586 (maybe_set_textrel): Replace readonly_dynrelocs with
1587 _bfd_elf_readonly_dynrelocs.
1588 * elf32-csky.c (readonly_dynrelocs): Removed.
1589 (maybe_set_textrel): Replace readonly_dynrelocs with
1590 _bfd_elf_readonly_dynrelocs.
1591 * elf32-hppa.c(readonly_dynrelocs): Removed.
1592 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1593 _bfd_elf_readonly_dynrelocs.
1594 (maybe_set_textrel): Likewise.
1595 * elf32-lm32.c (readonly_dynrelocs): Removed.
1596 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1597 with _bfd_elf_readonly_dynrelocs.
1598 (maybe_set_textrel): Likewise.
1599 * elf32-m32r.c (readonly_dynrelocs): Removed.
1600 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1601 with _bfd_elf_readonly_dynrelocs.
1602 (maybe_set_textrel): Likewise.
1603 * elf32-metag.c (readonly_dynrelocs): Removed.
1604 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1605 with _bfd_elf_readonly_dynrelocs.
1606 (maybe_set_textrel): Likewise.
1607 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1608 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1609 with _bfd_elf_readonly_dynrelocs.
1610 * elf32-nds32.c (readonly_dynrelocs): Removed.
1611 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1612 with _bfd_elf_readonly_dynrelocs.
1613 (maybe_set_textrel): Likewise.
1614 * elf32-or1k.c (readonly_dynrelocs): Removed.
1615 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1616 with _bfd_elf_readonly_dynrelocs.
1617 * elf32-ppc.c (readonly_dynrelocs): Removed.
1618 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1619 _bfd_elf_readonly_dynrelocs.
1620 (ppc_elf_adjust_dynamic_symbol): Likewise.
1621 (maybe_set_textrel): Likewise.
1622 * elf32-s390.c (readonly_dynrelocs): Removed.
1623 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1624 with _bfd_elf_readonly_dynrelocs.
1625 (maybe_set_textrel): Likewise.
1626 * elf32-sh.c (readonly_dynrelocs): Removed.
1627 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1628 _bfd_elf_readonly_dynrelocs.
1629 (maybe_set_textrel): Likewise.
1630 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1631 (maybe_set_textrel): Replace readonly_dynrelocs with
1632 _bfd_elf_readonly_dynrelocs.
1633 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1634 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1635 with _bfd_elf_readonly_dynrelocs.
1636 (maybe_set_textrel): Likewise.
1637 * elf64-ppc.c (readonly_dynrelocs): Removed.
1638 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1639 _bfd_elf_readonly_dynrelocs.
1640 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1641 (maybe_set_textrel): Likewise.
1642 * elf64-s390.c (readonly_dynrelocs): Removed.
1643 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1644 with _bfd_elf_readonly_dynrelocs.
1645 (maybe_set_textrel): Likewise.
1646 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1647 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1648 (maybe_set_textrel): Replace readonly_dynrelocs with
1649 _bfd_elf_readonly_dynrelocs.
1650 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1651 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1652 with _bfd_elf_readonly_dynrelocs.
1653 (maybe_set_textrel): Likewise.
1654 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1655 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1656 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1657 (maybe_set_textrel): Likewise.
1658 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1659 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1660 with _bfd_elf_readonly_dynrelocs.
1661 (maybe_set_textrel): Likewise.
1662 * elfxx-x86.c (readonly_dynrelocs): Removed.
1663 (maybe_set_textrel): Replace readonly_dynrelocs with
1664 _bfd_elf_readonly_dynrelocs.
1665 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1666
433953ff
L		 16672020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1668
1669 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1670 -fsanitize=undefined.
1671
67580036
AM		 16722020-06-03 Alan Modra <amodra@gmail.com>
1673
1674 PR 26069
1675 PR 18758
1676 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1677 other than gcc.
1678 (pe_ILF_build_a_bfd): Likewise.
1679
0ed18fa1
AM		 16802020-06-03 Alan Modra <amodra@gmail.com>
1681
7eea15c5 1682 PR 26069
0ed18fa1
AM		 1683 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1684 core files as well as objects.
1685
190eb1dd
L		 16862020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1687
1688 PR ld/26067
1689 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1690 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1691 Updated.
1692 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1693 (elf_arc_link_hash_newfunc): Updated.
1694 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1695 (elf32_arm_link_hash_newfunc): Updated.
1696 (elf32_arm_copy_indirect_symbol): Likewise.
1697 (elf32_arm_check_relocs): Likewise.
1698 (readonly_dynrelocs): Likewise.
1699 (allocate_dynrelocs_for_symbol): Likewise.
1700 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1701 (csky_elf_link_hash_newfunc): Updated.
1702 (csky_allocate_dynrelocs): Likewise.
1703 (readonly_dynrelocs): Likewise.
1704 (csky_elf_copy_indirect_symbol): Likewise.
1705 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1706 (hppa_link_hash_newfunc): Updated.
1707 (elf32_hppa_copy_indirect_symbol): Likewise.
1708 (elf32_hppa_hide_symbol): Likewise.
1709 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1710 (allocate_dynrelocs): Likewise.
1711 (elf32_hppa_relocate_section): Likewise.
1712 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1713 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1714 (lm32_elf_link_hash_newfunc): Likewise.
1715 (lm32_elf_link_hash_table_create): Updated.
1716 (readonly_dynrelocs): Likewise.
1717 (allocate_dynrelocs): Likewise.
1718 (lm32_elf_copy_indirect_symbol): Likewise.
1719 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1720 (m32r_elf_link_hash_newfunc): Likewise.
1721 (m32r_elf_link_hash_table_create): Updated.
1722 (m32r_elf_copy_indirect_symbol): Likewise.
1723 (allocate_dynrelocs): Likewise.
1724 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1725 (metag_link_hash_newfunc): Updated.
1726 (elf_metag_copy_indirect_symbol): Likewise.
1727 (readonly_dynrelocs): Likewise.
1728 (allocate_dynrelocs): Likewise.
1729 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1730 dyn_relocs.
1731 (link_hash_newfunc): Updated.
1732 (microblaze_elf_check_relocs): Likewise.
1733 (microblaze_elf_copy_indirect_symbol): Likewise.
1734 (readonly_dynrelocs): Likewise.
1735 (allocate_dynrelocs): Likewise.
1736 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1737 (nds32_elf_link_hash_newfunc): Updated.
1738 (nds32_elf_copy_indirect_symbol): Likewise.
1739 (readonly_dynrelocs): Likewise.
1740 (allocate_dynrelocs): Likewise.
1741 (nds32_elf_check_relocs): Likewise.
1742 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1743 (link_hash_newfunc): Updated.
1744 (nios2_elf32_copy_indirect_symbol): Likewise.
1745 (nios2_elf32_check_relocs): Likewise.
1746 (allocate_dynrelocs): Likewise.
1747 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1748 (or1k_elf_link_hash_newfunc): Updated.
1749 (readonly_dynrelocs): Likewise.
1750 (allocate_dynrelocs): Likewise.
1751 (or1k_elf_copy_indirect_symbol): Likewise.
1752 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1753 (ppc_elf_link_hash_newfunc): Updated.
1754 (ppc_elf_copy_indirect_symbol): Likewise.
1755 (ppc_elf_check_relocs): Likewise.
1756 (readonly_dynrelocs): Likewise.
1757 (ppc_elf_adjust_dynamic_symbol): Likewise.
1758 (allocate_dynrelocs): Likewise.
1759 (ppc_elf_relocate_section): Likewise.
1760 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1761 (link_hash_newfunc): Updated.
1762 (elf_s390_copy_indirect_symbol): Likewise.
1763 (readonly_dynrelocs): Likewise.
1764 (elf_s390_adjust_dynamic_symbol): Likewise.
1765 (allocate_dynrelocs): Likewise.
1766 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1767 (sh_elf_link_hash_newfunc): Updated.
1768 (readonly_dynrelocs): Likewise.
1769 (allocate_dynrelocs): Likewise.
1770 (sh_elf_copy_indirect_symbol): Likewise.
1771 (sh_elf_check_relocs): Likewise.
1772 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1773 (elf32_tic6x_link_hash_newfunc): Likewise.
1774 (elf32_tic6x_link_hash_table_create): Updated.
1775 (readonly_dynrelocs): Likewise.
1776 (elf32_tic6x_check_relocs): Likewise.
1777 (elf32_tic6x_allocate_dynrelocs): Likewise.
1778 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1779 dyn_relocs.
1780 (link_hash_newfunc): Updated.
1781 (tilepro_elf_copy_indirect_symbol): Likewise.
1782 (tilepro_elf_check_relocs): Likewise.
1783 (allocate_dynrelocs): Likewise.
1784 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1785 (ppc64_elf_copy_indirect_symbol): Updated.
1786 (ppc64_elf_check_relocs): Likewise.
1787 (readonly_dynrelocs): Likewise.
1788 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1789 (dec_dynrel_count): Likewise.
1790 (allocate_dynrelocs): Likewise.
1791 (ppc64_elf_relocate_section): Likewise.
1792 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1793 (link_hash_newfunc): Updated.
1794 (elf_s390_copy_indirect_symbol): Likewise.
1795 (readonly_dynrelocs): Likewise.
1796 (allocate_dynrelocs): Likewise.
1797 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1798 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1799 dyn_relocs.
1800 (elfNN_aarch64_link_hash_newfunc): Updated.
1801 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1802 (readonly_dynrelocs): Likewise.
1803 (need_copy_relocation_p): Likewise.
1804 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1805 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1806 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1807 (link_hash_newfunc): Updated.
1808 (riscv_elf_copy_indirect_symbol): Likewise.
1809 (riscv_elf_check_relocs): Likewise.
1810 (readonly_dynrelocs): Likewise.
1811 (allocate_dynrelocs): Likewise.
1812 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1813 dyn_relocs.
1814 (link_hash_newfunc): Updated.
1815 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1816 (_bfd_sparc_elf_check_relocs): Likewise.
1817 (readonly_dynrelocs): Likewise.
1818 (allocate_dynrelocs): Likewise.
1819 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1820 (link_hash_newfunc): Updated.
1821 (tilegx_elf_copy_indirect_symbol): Likewise.
1822 (tilegx_elf_check_relocs): Likewise.
1823 (readonly_dynrelocs): Likewise.
1824 (allocate_dynrelocs): Likewise.
1825 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1826 (readonly_dynrelocs): Likewise.
1827 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1828 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1829
2fdb65f2
AM		 18302020-06-01 Alan Modra <amodra@gmail.com>
1831
1832 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1833 command against cmd_length, not the end of record. For
1834 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1835 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1836 cmd_length test.
1837
12adf805
DF		 18382020-05-28 David Faust <david.faust@oracle.com>
1839
1840 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1841 R_BPF_INSN_{32,64} relocations.
1842
66e3eb08
SC		 18432020-05-28 Stephen Casner <casner@acm.org>
1844
1845 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1846 addreses in .long (used in testsuites) and .stab values.
1847
a6dbf402
L		 18482020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1849
1850 PR ld/22909
1851 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1852 Check bfd_link_dll when issue a DT_TEXTREL warning.
1853 * elfxx-x86.c (maybe_set_textrel): Likewise.
1854 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1855
9e7cb4c3
NC		 18562020-05-26 Nick Clifton <nickc@redhat.com>
1857
1858 * plugin.c (try_load_plugin): Extend error message when a plugin
1859 fails to open.
1860
c892b447
AM		 18612020-05-23 Alan Modra <amodra@gmail.com>
1862
1863 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1864
6f3fe02b
AM		 18652020-05-22 Alan Modra <amodra@gmail.com>
1866
1867 PR 25882
1868 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1869 attributes from shared libraries, and do not return an error if
1870 they don't match.
1871
0490dd41
AM		 18722020-05-21 Alan Modra <amodra@gmail.com>
1873
1874 PR 25993
1875 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1876 filename.
1877 (_bfd_delete_bfd): Free the copy.
1878 (_bfd_new_bfd): Free nbfd->memory on error.
1879
c9594989
AM		 18802020-05-21 Alan Modra <amodra@gmail.com>
1881
1882 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1883 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1884 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1885 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1886 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1887 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1888 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1889 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1890 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1891 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1892 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1893 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1894 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1895 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1896 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1897 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1898 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1899 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1900 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1901 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1902
8f595e9b
NC		 19032020-05-20 Nelson Chu <nelson.chu@sifive.com>
1904
1905 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1906 get_default_version. It is used to find the default version for
1907 the specific extension.
1908 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1909 default_major_version and default_minor_version. Add new bfd_boolean
1910 parameter *use_default_version. Set it to TRUE if we need to call
1911 the callback rps->get_default_version to find the default version.
1912 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1913 the default version in riscv_parsing_subset_version, and then call
1914 riscv_add_subset to add the subset into subset list.
1915 (riscv_parse_prefixed_ext): Likewise.
1916 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1917 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1918 strings rather than characters.
1919 riscv_merge_arch_attr_info): The callback function get_default_version
1920 is only needed for assembler, so set it to NULL int the linker.
1921 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1922 * elfxx-riscv.h: Updated.
1923
7b958a48
AM		 19242020-05-20 Alan Modra <amodra@gmail.com>
1925
1926 PR 25993
1927 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1928 use bfd_set_filename.
1929 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1930 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1931 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1932 (bfd_create): Likewise.
1933 (_bfd_delete_bfd): Don't free filename.
1934 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1935 return pointer to the copy or NULL on alloc fail.
1936 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1937 result of bfd_set_filename.
1938 * bfd-in2.h: Regenerate.
1939
3c568b8a
AM		 19402020-05-20 Alan Modra <amodra@gmail.com>
1941
1942 PR 26011
1943 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1944 section size against file size.
1945 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1946
6fd1d259
GN		 19472020-05-19 Gunther Nikl <gnikl@justmail.de>
1948
1949 PR 26005
11c0dd51
NC		 1950 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1951 and memset when allocating memory for the sections_being_created
1952 array.
6fd1d259 1953
7e94cf6c
SH		 19542020-05-19 Stafford Horne <shorne@gmail.com>
1955
1956 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1957 to relgot.
1958 (or1k_elf_relocate_section): Access srelgot via
1959 htab->root.srelgot. Add assertions for srelgot->contents.
1960 Introduce local variable for srelgot to not reuse global
1961 sreloc.
1962 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1963 (or1k_set_got_and_rela_sizes): New function.
1964 (or1k_initial_exec_offset): New function.
1965 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1966 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1967 model access.
1968 (or1k_elf_check_relocs): Use OR to set TLS access.
1969 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1970 sizes.
1971 (or1k_elf_size_dynamic_sections): Use
1972 or1k_set_got_and_rela_sizes to set sizes.
1973 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1974 (TCB_SIZE): New macro.
1975 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1976 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1977 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1978 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1979 (tpoff): Add dynamic boolean argument.
1980 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1981
7e057737
SP		 19822020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1983
1984 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1985 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1986 cases with BFD_RELOC_AARCH64_JUMP26.
1987 (elfNN_aarch64_check_relocs): Likewise.
1988
765cf5f6
AM		 19892020-05-19 Alan Modra <amodra@gmail.com>
1990
1991 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1992 bfd_get_filename rather than accessing bfd->filename directly.
1993 * aout-target.h (MY (object_p)): Likewise.
1994 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1995 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1996 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1997 (_bfd_archive_bsd44_construct_extended_name_table),
1998 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1999 (_bfd_bsd_write_armap): Likewise.
2000 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
2001 * cache.c (bfd_open_file): Likewise.
2002 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2003 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
2004 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2005 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2006 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
2007 * elf32-nds32.c (nds32_elf_output_symbol_hook),
2008 (patch_tls_desc_to_ie): Likewise.
2009 * elf32-spu.c (sort_bfds, print_one_overlay_section),
2010 (spu_elf_auto_overlay): Likewise.
2011 * elf64-hppa.c (elf_hppa_final_link): Likewise.
2012 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
2013 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
2014 * elflink.c (bfd_elf_size_dynamic_sections),
2015 (elf_link_input_bfd): Likewise.
2016 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2017 * mach-o.c (bfd_mach_o_follow_dsym),
2018 (bfd_mach_o_close_and_cleanup): Likewise.
2019 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
2020 (find_separate_debug_file, get_build_id_name): Likewise.
2021 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2022 * plugin.c (bfd_plugin_open_input): Likewise.
2023 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
2024 * som.c (som_write_armap): Likewise.
2025 * srec.c (srec_write_record, srec_write_symbols): Likewise.
2026 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
2027 (_bfd_vms_lib_write_archive_contents): Likewise.
2028 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
2029
39a1432c
AM		 20302020-05-19 Alan Modra <amodra@gmail.com>
2031
2032 PR 25713
2033 * bfdio.c (_bfd_real_fopen): Typo fix.
2034
ed02cdb5
NC		 20352020-05-18 Nick Clifton <nickc@redhat.com>
2036
2037 PR 26005
2038 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
2039 for the sections_being_created array.
2040
7a87e9c8
AM		 20412020-05-18 Alan Modra <amodra@gmail.com>
2042
2043 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
2044 they can be freed without also freeing internal_relocs.
2045
ca859a89
JC		 20462020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2047
2048 PR 25713
2049 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
2050 separators into DOS style when creating a WIN32 fullpath.
2051
fc46e8bd
NC		 20522020-05-14 Nelson Chu <nelson.chu@sifive.com>
2053
2054 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
2055 to initialize RISC-V tdata.
2056
533f049e
GN		 20572020-05-12 Gunther Nikl <gnikl@justmail.de>
2058
2059 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
2060 relocation size.
2061
94ba9882
AM		 20622020-05-11 Alan Modra <amodra@gmail.com>
2063
2064 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
2065
7c1f4227
AM		 20662020-05-11 Alan Modra <amodra@gmail.com>
2067
2068 * elf64-ppc.c: Rename powerxx to power10 throughout.
2069
4d5acb1e
AM		 20702020-05-11 Alan Modra <amodra@gmail.com>
2071
2072 PR 25961
2073 * coffgen.c (coff_get_normalized_symtab): Check that buffer
2074 contains required number of auxents before processing any auxent.
2075 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
2076 file name from auxents for PE.
2077
7242fa8a
GN		 20782020-05-04 Gunther Nikl <gnikl@justmail.de>
2079
2080 * aout-cris.c (DEFAULT_ARCH): Delete define.
2081 (MY_set_arch_mach): Likewise.
2082 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
2083 of bfd_arch_cris.
2084 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
2085 of r_type before the shift.
2086
20872020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
cff69cf4
WD		 2088
2089 PR ld/25665
2090 * elfnn-aarch64.c (group_sections): Copy implementation from
2091 elf32-arm.c.
2092
a2714d6c
AM		 20932020-05-01 Alan Modra <amodra@gmail.com>
2094
2095 PR 25900
2096 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
2097 accessing root.u.def of symbols. Also check root.u.def.section
2098 is non-NULL. Reverse tests so as to make the logic positive.
2099
a8acd6ee
AM		 21002020-05-01 Alan Modra <amodra@gmail.com>
2101
2102 PR 25882
2103 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
2104 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
2105
6b728d32
AM		 21062020-05-01 Alan Modra <amodra@gmail.com>
2107
2108 PR 25882
2109 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
2110 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2111 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2112 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
2113 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
2114 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
2115 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
2116 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
2117 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
2118 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
2119
91ed9b71
AM		 21202020-05-01 Alan Modra <amodra@gmail.com>
2121
2122 PR 25882
2123 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
2124 from shared libraries.
2125
d548f47d
MF		 21262020-04-29 Max Filippov <jcmvbkbc@gmail.com>
2127
2128 * elf32-xtensa.c (relax_section): Don't negate diff_value for
2129 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
2130 equals 0. Report overflow when the result has negative sign but
2131 all significant bits are zero.
2132
dfa85db1
GN		 21332020-04-29 Gunther Nikl <gnikl@justmail.de>
2134
2135 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
2136 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
2137
48e5bada
AM		 21382020-04-28 Alan Modra <amodra@gmail.com>
2139
2140 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2141 Emit warning message.
2142
251dae91
TC		 21432020-04-27 Tamar Christina <tamar.christina@arm.com>
2144
2145 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2146 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2147 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2148 to x86_64_pe_big_vec as it not a big-endian format.
2149 (vec i386_pe_big_vec): New.
2150 * configure.ac: Likewise.
2151 * targets.c: Likewise.
2152 * configure: Regenerate.
2153 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2154 COFF_WITH_PE_BIGOBJ): New.
2155 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2156 New.
2157 (x86_64_pe_be_vec): Moved.
2158
27456742
AK		 21592020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2160
2161 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2162 * elf.c (elfcore_grok_arc_v2): New function.
2163 (elfcore_grok_note): Call the new function to handle the corresponding
2164 note.
2165 (elfcore_write_arc_v2): New function.
2166 (elfcore_write_register_note): Call the new function to handle the
2167 corresponding pseudo-sections.
2168
30ce8e47
MF		 21692020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2170
2171 PR ld/25861
2172 * bfd-in2.h: Regenerated.
2173 * elf32-xtensa.c (elf_howto_table): New entries for
2174 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2175 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2176 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2177 R_XTENSA_NDIFF{8,16,32}.
2178 * libbfd.h (bfd_reloc_code_real_names): Add names for
2179 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2180 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2181 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2182 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2183
c36876fe
TC		 21842020-04-21 Tamar Christina <tamar.christina@arm.com>
2185
2186 PR binutils/24753
2187 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2188 content.
2189
6f6fd151
L		 21902020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2191
2192 PR ld/25849
2193 * elf-bfd.h (elf_backend_data): Add
2194 elf_backend_strip_zero_sized_dynamic_sections.
2195 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2196 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2197 New macro.
2198 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2199 function.
2200 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2201 New macro.
2202 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2203
1f7f2abb
L		 22042020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2205
2206 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2207 sec.
2208 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2209 DT_TEXTREL with -M.
2210 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2211
e04f33c0
NC		 22122020-04-21 Nick Clifton <nickc@redhat.com>
2213
2214 * po/sr.po: Updated Serbian translation.
2215
fad3d2c1
AM		 22162020-04-21 Alan Modra <amodra@gmail.com>
2217
2218 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2219 processing.
2220
23c8270e
SC		 22212020-04-20 Stephen Casner <casner@acm.org>
2222
2223 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2224 causing globals from linker script to be treated as debug symbols.
2225 (translate_symbol_table): Don't sign-extend symbol values from 16
2226 to 64 bits in nm output.
2227
2efec98b
AM		 22282020-04-20 Alan Modra <amodra@gmail.com>
2229
2230 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2231
18f97353
AM		 22322020-04-18 Alan Modra <amodra@gmail.com>
2233
2234 * section.c (bfd_is_const_section): Correct test for special
2235 sections.
2236 * bfd-in2.h: Regenerate.
2237
8d55d10a
AM		 22382020-04-17 Alan Modra <amodra@gmail.com>
2239
2240 PR 25842
2241 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2242 NULL nodename.
2243
8e4979ac
NC		 22442020-04-16 Nick Clifton <nickc@redhat.com>
2245
2246 PR 25803
2247 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2248 abort with a more helpful error message.
2249
aec72fda
AM		 22502020-04-16 Alan Modra <amodra@gmail.com>
2251
2252 PR 25827
2253 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2254 strdup(0).
2255
95a51568
FS		 22562020-04-15 Fangrui Song <maskray@google.com>
2257
2258 PR binutils/24613
2259 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2260 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2261 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2262 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2263 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2264 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2265 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2266 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2267 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2268 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2269 * elflink.c (elf_link_output_extsym): Likewise.
2270 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2271
7ecb5154
AM		 22722020-04-15 Alan Modra <amodra@gmail.com>
2273
2274 PR 25823
2275 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2276 pointer into strings that may be freed for section name, always
2277 allocate a new string.
2278
f717994f
JMG		 22792020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2280 Jan W. Jagersma <jwjagersma@gmail.com>
2281
2282 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2283 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2284 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2285 (_bfd_go32_mkobject): New functions.
2286 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2287 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2288 (go32exe_mkobject): Call _bfd_go32_mkobject.
2289 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2290 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2291 and COFF_GO32.
2292 (coff_write_relocs): Enable extended reloc counter code if
2293 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2294 (coff_write_object_contents): Likewise. Pad section headers
2295 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2296 instead of coff_swap_scnhdr_out.
2297 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2298 enable extended reloc counter.
2299 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2300 Declare with ATTRIBUTE_UNUSED.
2301 * libcoff-in.h: (struct coff_tdata): New field go32.
2302 (obj_go32): Define.
2303 * libcoff.h: Regenerate.
2304
34ca5531
FS		 23052020-04-14 Fangrui Song <maskray@google.com>
2306
2307 PR gas/25768
2308 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2309 12.
2310
fa1477dc
SC		 23112020-04-14 Stephen Casner <casner@acm.org>
2312
2313 PR ld/25677
2314 * pdp11.c: Add implementation of --imagic option.
2315 (adjust_o_magic): Fix objcopy --extract-symbol test.
2316 * libaout.h (enum aout_magic): Add i_magic.
2317
a0543b0b
RO		 23182020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2319 Nick Clifton <nickc@redhat.com>
2320
2321 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2322 <0>: Ignore.
2323 <default>: Error rather than abort.
2324
3349112e
L		 23252020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2326
2327 PR ld/25767
2328 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2329 relocation section from section group.
2330
4d095f5b
JJ		 23312020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2332
2333 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2334 bfd->origin to file offset.
2335 * bfdwin.c (bfd_get_file_window): Likewise.
2336 * bfd.c: Clarify the use of the bfd->origin field.
2337 * bfd-in2.h: Regenerate.
2338 * coff-i386.c: Don't include go32exe.h. Allow overriding
2339 coff_write_object_contents via COFF_WRITE_CONTENTS.
2340 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2341 (go32exe_write_object_contents): New functions.
2342 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2343 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2344 (create_go32_stub): Remove check for 2k size limit. Read stub
2345 from go32exe_temp_stub if present.
2346 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2347 copy variable-length stub.
2348 (go32_check_format): Read stub to go32exe_temp_stub, set
2349 origin, return go32exe_cleanup.
2350 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2351 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2352 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2353 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2354 Remove functions and their associated #defines.
2355 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2356 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2357 Rename field go32stub to stub.
2358 * libcoff.h: Regenerate.
2359 * coff-stgo32.c (go32_check_format): Rename to...
2360 (go32exe_check_format): ...this.
2361 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2362 (go32exe_copy_private_bfd_data): ...this.
2363 (stub_bytes): Rename to...
2364 (go32exe_default_stub): ...this.
2365 (create_go32_stub): Rename to...
2366 (go32exe_create_stub): ...this.
2367 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2368 when possible.
2369
382aae06
L		 23702020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2371
2372 PR ld/25749
2373 PR ld/25754
2374 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2375 relocation to R_386_32 for relocation against non-preemptible
2376 absolute symbol.
2377 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2378 allocate dynamic relocation for non-preemptible absolute symbol.
2379 (elf_i386_relocate_section): Pass sec to
2380 GENERATE_DYNAMIC_RELOCATION_P.
2381 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2382 (elf_x86_64_convert_load_reloc): Covert load relocation to
2383 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2384 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2385 for non-preemptible absolute symbol if they overflow.
2386 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2387 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2388 symbol. Don't allocate dynamic relocation for non-preemptible
2389 absolute symbol.
2390 (elf_x86_64_relocate_section): Don't generate relative relocation
2391 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2392 to GENERATE_DYNAMIC_RELOCATION_P.
2393 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2394 against non-preemptible absolute symbol.
2395 (_bfd_elf_x86_valid_reloc_p): New function.
2396 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2397 GOT_ABS GOT slot.
2398 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2399 argument. Don't generate dynamic relocation against
2400 non-preemptible absolute symbol.
2401 (ABS_SYMBOL_P): New.
2402 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2403 against non-preemptible absolute symbol.
2404 (GOT_ABS): New.
2405 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2406 (_bfd_elf_x86_valid_reloc_p): New.
2407
a7618269
TC		 24082020-04-01 Tamar Christina <tamar.christina@arm.com>
2409
2410 PR ld/16017
2411 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2412 address in the GOT if in thumb only mode.
2413
15ccbdd7
TC		 24142020-04-01 Tamar Christina <tamar.christina@arm.com>
2415
2416 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2417
7b948a25
HPN		 24182020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2419
2420 * mmo.c (mmo_scan): Create .text section only when needed, not
2421 from the start.
2422
89b599df
AM		 24232020-03-31 Alan Modra <amodra@gmail.com>
2424
2425 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2426 return value check.
2427
81699544
AM		 24282020-03-31 Alan Modra <amodra@gmail.com>
2429
2430 * vms-alpha.c (image_write): Check bounds for sections without
2431 contents too. Error on non-zero write to section without
2432 contents.
2433 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2434
b3b360de
AM		 24352020-03-31 Alan Modra <amodra@gmail.com>
2436
2437 * tekhex.c (pass_over): Check is_eof before reading buffer.
2438
00386881
NC		 24392020-03-30 Nick Clifton <nickc@redhat.com>
2440
2441 PR binutils/pr25662
2442 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2443 field to timestamp and make it an integer.
2444 * libcoff.h: Regenerate.
2445 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2446 field in the pe_data structure rather than the insert_timestamp
2447 field.
2448
988b7300
AM		 24492020-03-30 Alan Modra <amodra@gmail.com>
2450
2451 PR 25745
2452 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2453 statistics message.
2454
aa49fc22
NC		 24552020-03-26 Nick Clifton <nickc@redhat.com>
2456
2457 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2458 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2459 prototype.
2460 * libbfd.h: Regenerate.
2461
ff768510
AM		 24622020-03-26 Alan Modra <amodra@gmail.com>
2463
2464 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2465
f75fbe8a
AM		 24662020-03-26 Alan Modra <amodra@gmail.com>
2467
2468 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2469 array.
2470 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2471
aac88046
NC		 24722020-03-25 Nick Clifton <nickc@redhat.com>
2473
2474 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2475 function.
2476 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2477 * libbfd.h: Regenerate.
2478
cf2611fe
SV		 24792020-03-25 Shahab Vahedi <shahab@synopsys.com>
2480
2481 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2482 correct field name in the output string.
2483
d16e3d2e
AM		 24842020-03-25 Alan Modra <amodra@gmail.com>
2485
2486 PR 25662
2487 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2488 for SHT_NOBITS section if first in segment.
2489
1081065c
L		 24902020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2491
2492 PR binutils/25708
2493 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2494 (_bfd_elf_get_symbol_version_string): This.
2495 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2496 (_bfd_elf_get_symbol_version_string): This.
2497 (bfd_elf_print_symbol): Pass TRUE to
2498 _bfd_elf_get_symbol_version_string.
2499 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2500 bfd_boolean argument.
2501 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2502 * targets.c (_bfd_get_symbol_version_string): Likewise.
2503 (bfd_get_symbol_version_string): Likewise.
2504 * bfd-in2.h: Regenerated.
2505
0b8448af 25062020-03-24 Nick Clifton <nickc@redhat.com>
e11cd7c4 2507 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
0b8448af
NC		 2508
2509 PR 25713
2510 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2511 Win32 systems.
2512
ec2e748a
NC		 25132020-03-24 Nick Clifton <nickc@redhat.com>
2514
2515 PR 25681
2516 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2517 segment to use for PT_GNU_RELRO, ignore empty sections in a
2518 segment's current list.
2519
cda7e560
L		 25202020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2521
2522 PR binutils/25717
2523 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2524
7e6e972f
L		 25252020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2526
2527 PR binutils/25708
2528 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2529 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2530 on the previous _bfd_elf_get_symbol_version_string.
2531 (_bfd_elf_get_symbol_version_string): Use it.
2532
65109548
AM		 25332020-03-24 Alan Modra <amodra@gmail.com>
2534
2535 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2536 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2537 struct areltdata.
2538
fdde2fb6
SH		 25392020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2540
2541 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2542
cf28cfef
AM		 25432020-03-23 Alan Modra <amodra@gmail.com>
2544
2545 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2546 symbol count. Allocate an extra byte to ensure name strings
2547 are terminated. Sanity check name offsets. Release memory on
2548 error return.
2549
5e737279
AM		 25502020-03-23 Alan Modra <amodra@gmail.com>
2551
2552 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2553 field hasn't been read. Remove unnecessary casts.
2554
c15a8f17
AM		 25552020-03-22 Alan Modra <amodra@gmail.com>
2556
2557 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2558 enough to read number of symbols.
2559
3d98c460
L		 25602020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2561
2562 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2563 (EXECUTABLE_SUFFIX): Likewise.
2564 * config.in: Regenerated.
2565 * configure: Likewise.
2566 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2567 _bfd_generic_close_and_cleanup.
2568 (plugin_list_entry): Remove resolution_file, resolution_option,
2569 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2570 lto_wrapper, gcc_env and initialized,
2571 (need_lto_wrapper_p): Removed.
2572 (get_lto_wrapper): Likewise.
2573 (setup_lto_wrapper_env): Likewise.
2574 (register_all_symbols_read): Likewise.
2575 (egister_cleanup): Likewise.
2576 (get_symbols): Likewise.
2577 (add_input_file): Likewise.
2578 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2579 (add_symbols): Updated.
2580 (try_claim): Likewise.
2581 (try_load_plugin): Likewise.
2582 (bfd_plugin_canonicalize_symtab): Likewise.
2583 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2584 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2585
c3a1714c
L		 25862020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2587
2588 PR binutils/25640
2589 * plugin.c (plugin_list_entry): Add has_symbol_type.
2590 (add_symbols_v2): New function.
2591 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2592 provides symbol type.
2593 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2594 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2595 available.
2596
67338173
AM		 25972020-03-20 Alan Modra <amodra@gmail.com>
2598
2599 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2600 enough to read number of symbols.
2601
a859124d
AM		 26022020-03-20 Alan Modra <amodra@gmail.com>
2603
2604 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2605 backend functions for NULL before calling.
2606 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2607 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2608 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2609 * elfnn-ia64.c (ignore_errors): New function.
2610 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2611
f3a08f77
NC		 26122020-03-19 Nick Clifton <nickc@redhat.com>
2613
2614 PR 25676
2615 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2616 location of the varinfo in the unit's debug info data. Change the
2617 type of the stack field to a boolean.
2618 (lookup_var_by_offset): New function. Returns the varinfo
2619 structure for the variable described at the given offset in the
2620 unit's debug info.
2621 (scan_unit_for_symbols): Add support for variables which have the
2622 DW_AT_specification attribute.
2623
6a541707
NC		 26242020-03-19 Nick Clifton <nickc@redhat.com>
2625
2626 PR 25699
2627 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2628 error return.
2629
effc14f5
SH		 26302020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2631
2632 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2633
ac4bf06c
NC		 26342020-03-18 Nick Clifton <nickc@redhat.com>
2635
2636 PR 25673
2637 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2638 memory access when processing a corrupt secondary reloc section.
2639
53215f21
CL		 26402020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2641
2642 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2643 instead of calling abort.
2644 * elf32-csky.c (csky_build_one_stub): Likewise.
2645 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2646 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2647 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2648 * elf32-metag.c (metag_build_one_stub): Likewise.
2649 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2650 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2651 (ppc_size_one_stub): Likewise.
2652 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2653
327ef784
NC		 26542020-03-17 Nick Clifton <nickc@redhat.com>
2655
d3c3c542 2656 PR 25688
327ef784
NC		 2657 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2658 with error messages.
2659
ecbbbdba
NC		 26602020-03-17 Nick Clifton <nickc@redhat.com>
2661
2662 PR 25687
2663 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2664 free. Add free on another failure path.
2665
4b3ecb3b
AM		 26662020-03-16 Alan Modra <amodra@gmail.com>
2667
2668 PR 25675
2669 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2670 we have a non-zero section count. Do lma comparison in octets.
2671
7bac4137
AM		 26722020-03-16 Alan Modra <amodra@gmail.com>
2673
2674 * vms-alpha.c (dst_restore_location): Validate index into
2675 dst_ptr_offsets array before accessing. Return status.
2676 (dst_retrieve_location): Similarly, making "loc" parameter a
2677 pointer to return value.
2678 (_bfd_vms_slurp_etir): Update calls to above functions.
2679
8b5d0a4f
KR		 26802020-03-14 Kamil Rytarowski <n54@gmx.com>
2681
2682 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2683 targets.
2684 * configure: Regenerated.
2685
48e81d7f
AM		 26862020-03-14 Alan Modra <amodra@gmail.com>
2687
2688 * section.c (BFD_FAKE_SECTIONS): Formatting.
2689 * bfd-in2.h: Regenerate.
2690
06d949ec
KR		 26912020-03-13 Kamil Rytarowski <n54@gmx.com>
2692
2693 * elf.c (elfcore_grok_netbsd_note): Add support for
2694 NT_NETBSDCORE_LWPSTATUS notes.
2695
abf874aa
CL		 26962020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2697
2698 * bfd-in2.h: Regenerate.
2699 * section.c (asection): Add already_assigned field.
2700 (BFD_FAKE_SECTION): Add default initializer for it.
2701 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2702 * elf32-arm.c (arm_build_one_stub): Add support for
2703 non_contiguous_regions.
2704 * elf32-csky.c (csky_build_one_stub): Likewise.
2705 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2706 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2707 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2708 * elf32-metag.c (metag_build_one_stub): Likewise.
2709 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2710 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2711 (ppc_size_one_stub): Likewise.
2712 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2713 * elflink.c (elf_link_input_bfd): Likewise.
2714
74e10d17
L		 27152020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2716
2717 PR ld/24920
2718 * elf-linker-x86.h (elf_linker_x86_params): Add
2719 static_before_all_inputs and has_dynamic_linker.
2720 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2721 dynamic input objects if -static is passed at command-line
2722 before all input files without --dynamic-linker unless
2723 --no-dynamic-linker is used.
2724
015ec493
KR		 27252020-03-13 Kamil Rytarowski <n54@gmx.com>
2726
2727 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2728
66631823
CE		 27292020-03-13 Christian Eggers <ceggers@gmx.de>
2730
2731 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2732 "p_paddr" from "at".
2733 * elfcode.h (bfd_from_remote_memory): Add units to several
2734 parameters. New local "opb". Fix usage of p_align. Fix
2735 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2736 call of target_read_memory.
2737 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2738 calculation of "offset" and "output_offset".
2739 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2740 from "offset" and fix calculation of "end" from "vma+size". Fix
2741 comparison between "sh_addr" and "vma"/"output_offset".
2742 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2743 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2744 member.
2745 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2746 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2747 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2748 assignment of p_paddr from phdr_lma. Fix comparison between
2749 "lma+size" and "next->lma".
2750 (elf_sort_segments): Fix assignment from p_paddr to lma.
2751 (assign_file_positions_for_load_sections): Add unit (bytes) to
2752 local "align". Fix calculation of local "off_adjust". Fix
2753 calculation of local "filehdr_vaddr".
2754 (assign_file_positions_for_non_load_sections): New local "opb".
2755 Fix calculation of "end" from "p_size". Fix comparison between
2756 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2757 from "end" and "p_vaddr".
2758 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2759 vma. Fix assignment to p_paddr from lma. Fix comparison between
2760 p_paddr and lma. Fix assignment to p_paddr from lma.
2761 * merge.c (sec_merge_emit): New local "opb". Convert
2762 "alignment_power" to octets.
2763 (_bfd_add_merge_section): New locals "alignment_power" and
2764 "opb". Fix comparison between "alignment_power" and
2765 "sizeof(align)".
2766 (_bfd_merge_sections): New local "opb". Divide size by opb
2767 before checking align mask.
2768
502794d4
CE		 27692020-03-13 Christian Eggers <ceggers@gmx.de>
2770
2771 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2772 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2773 section LMA/VMA.
2774 (_bfd_elf_make_section_from_phdr): Similarly.
2775 (elf_fake_sections): Fix calculation of
2776 Elf_Internal_shdr::sh_addr from section VMA.
2777 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2778 and bytes.
2779 (assign_file_positions_for_load_sections): Fix calculations of
2780 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2781 comparison between program header address and section LMA.
2782 (assign_file_positions_for_non_load_sections): Likewise.
2783 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2784 (IS_CONTAINED_BY_VMA): Add parameter opb.
2785 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2786 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2787 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2788 Fix calculations of p_addr_valid and p_vaddr_offset.
2789 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2790 with octets per byte when comparing against p_vaddr.
2791
8248d21a
AM		 27922020-03-11 Alan Modra <amodra@gmail.com>
2793
2794 * som.c (setup_sections): Sanity check subspace.name.
2795
435edf0b
AM		 27962020-03-11 Alan Modra <amodra@gmail.com>
2797
2798 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2799
6b5e16ff
AM		 28002020-03-10 Alan Modra <amodra@gmail.com>
2801
2802 PR 25648
2803 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2804 addresses here.
2805
2f57795b
AM		 28062020-03-09 Alan Modra <amodra@gmail.com>
2807
2808 * wasm-module.c (wasm_scan): Sanity check file name length
2809 before allocating memory. Move common section setup code. Do
2810 without bfd_tell to calculate section size.
2811
a0dcf297
NC		 28122020-03-06 Nick Clifton <nickc@redhat.com>
2813
2814 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2815 with error messages and failure return values.
2816
e15a8da9
MF		 28172020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2818
2819 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2820 relocation sections for any removed reference to a dynamic symbol.
2821
a8e14f4c
NC		 28222020-03-05 Nick Clifton <nickc@redhat.com>
2823
2824 * elf-bfd.h (struct elf_backend_data): Add new fields:
2825 init_secondary_reloc_section, slurp_secondary_reloc_section,
2826 write_secondary_reloc_section.
2827 (_bfd_elf_init_secondary_reloc_section): Prototype.
2828 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2829 (_bfd_elf_write_secondary_reloc_section): Prototype.
2830 * elf.c ( bfd_section_from_shdr): Invoke the new
2831 init_secondary_reloc_section backend function, if defined, when a
2832 second reloc section is encountered.
2833 (swap_out_syms): Invoke the new symbol_section_index function, if
2834 defined, when computing the section index of an OS/PROC specific
2835 symbol.
2836 (_bfd_elf_init_secondary_reloc_section): New function.
2837 (_bfd_elf_slurp_secondary_reloc_section): New function.
2838 (_bfd_elf_write_secondary_reloc_section): New function.
2839 (_bfd_elf_copy_special_section_fields): New function.
2840 * elfcode.h (elf_write_relocs): Invoke the new
2841 write_secondary_relocs function, if defined, in order to emit
2842 secondary relocs.
2843 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2844 function, if defined, in order to read in secondary relocs.
2845 * elfxx-target.h (elf_backend_copy_special_section_fields):
2846 Provide a non-NULL default definition.
2847 (elf_backend_init_secondary_reloc_section): Likewise.
2848 (elf_backend_slurp_secondary_reloc_section): Likewise.
2849 (elf_backend_write_secondary_reloc_section): Likewise.
2850 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2851 fields.
2852 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2853 * configure: Regenerate.
2854
6f8f95b4
AM		 28552020-03-05 Alan Modra <amodra@gmail.com>
2856
2857 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2858 against file size before allocating memory. Use bfd_alloc rather
2859 than bfd_zalloc for carsym/strings memory.
2860
233bf4f8
AM		 28612020-03-04 Alan Modra <amodra@gmail.com>
2862
2863 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2864 sh_addr mod sh_addalign is zero.
2865
1039fd9a
AM		 28662020-03-04 Alan Modra <amodra@gmail.com>
2867
2868 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2869
f5714099
AM		 28702020-03-03 Alan Modra <amodra@gmail.com>
2871
2872 * format.c (struct bfd_preserve): Add cleanup field.
2873 (bfd_preserve_save): Add cleanup param and save.
2874 (bfd_preserve_restore): Return cleanup.
2875 (bfd_preserve_finish): Call the cleanup for the discarded match.
2876 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2877 and clear when preserving a match. Restore cleanup too when
2878 restoring that match.
2879
40b35c78
AM		 28802020-03-02 Alan Modra <amodra@gmail.com>
2881
2882 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2883 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2884 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2885 (core_sco5_vec): Correct initialisers.
2886
601b73d5
AM		 28872020-03-02 Alan Modra <amodra@gmail.com>
2888
2889 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2890 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2891 * cisco-core.c (cisco_core_file_validate): Likewise.
2892 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2893 * hpux-core.c (hpux_core_core_file_p): Likewise.
2894 * irix-core.c (irix_core_core_file_p): Likewise.
2895 * lynx-core.c (lynx_core_file_p): Likewise.
2896 * netbsd-core.c (netbsd_core_file_p): Likewise.
2897 * osf-core.c (osf_core_core_file_p): Likewise.
2898 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2899 * sco5-core.c (sco5_core_file_p): Likewise.
2900
728d32c4
L		 29012020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2902
2903 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2904
cb001c0d
AM		 29052020-03-02 Alan Modra <amodra@gmail.com>
2906
2907 * targets.c (bfd_cleanup): New typedef.
2908 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2909 * libbfd-in.h (_bfd_no_cleanup): Define.
2910 * format.c (bfd_reinit): Add cleanup parameter, call it.
2911 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2912 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2913 * aout-target.h (callback, object_p): Return bfd_cleanup.
2914 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2915 * archive.c (bfd_generic_archive_p): Likewise.
2916 * binary.c (binary_object_p): Likewise.
2917 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2918 * coff-ia64.c (ia64coff_object_p): Likewise.
2919 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2920 * coff-sh.c (coff_small_object_p): Likewise.
2921 * coff-stgo32.c (go32_check_format): Likewise.
2922 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2923 (xcoff64_core_p): Likewise.
2924 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2925 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2926 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2927 * elfcode.h (elf_object_p): Likewise.
2928 * elfcore.h (elf_core_file_p): Likewise.
2929 * i386msdos.c (msdos_object_p): Likewise.
2930 * ihex.c (ihex_object_p): Likewise.
2931 * libaout.h (some_aout_object_p): Likewise.
2932 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2933 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2934 * libbfd.c (_bfd_dummy_target): Likewise.
2935 * libcoff-in.h (coff_object_p): Likewise.
2936 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2937 (bfd_mach_o_arm64_core_p): Likewise.
2938 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2939 (bfd_mach_o_arm_core_p): Likewise.
2940 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2941 (bfd_mach_o_i386_core_p): Likewise.
2942 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2943 (bfd_mach_o_x86_64_core_p): Likewise.
2944 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2945 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2946 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2947 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2948 * mmo.c (mmo_object_p): Likewise.
2949 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2950 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2951 (pe_bfd_object_p): Likewise.
2952 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2953 * ppcboot.c (ppcboot_object_p): Likewise.
2954 * rs6000-core.c (rs6000coff_core_p): Likewise.
2955 * som.c (som_object_setup, som_object_p): Likewise.
2956 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2957 * tekhex.c (tekhex_object_p): Likewise.
2958 * vms-alpha.c (alpha_vms_object_p): Likewise.
2959 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2960 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2961 * wasm-module.c (wasm_object_p): Likewise.
2962 * xsym.c (bfd_sym_object_p): Likewise.
2963 * xsym.h (bfd_sym_object_p): Likewise.
2964 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2965 return type.
2966 * pdp11.c (some_aout_object_p): Likewise.
2967 * plugin.c (register_ld_plugin_object_p): Update object_p
2968 parameter type.
2969 * plugin.h (register_ld_plugin_object_p): Likewise.
2970 * bfd-in2.h: Regenerate.
2971 * libbfd.h: Regenerate.
2972 * libcoff.h: Regenerate.
2973
a4dd6c97
AM		 29742020-03-02 Alan Modra <amodra@gmail.com>
2975
2976 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2977 applicable section flags.
2978 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2979 (mips_ecoff_bele_vec): Likewise.
2980 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2981 and .sbss sections.
2982 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2983 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2984
bf577467
AM		 29852020-03-02 Alan Modra <amodra@gmail.com>
2986
2987 * elf32-m32r.c (m32r_elf_section_flags): New function.
2988 (elf_backend_section_flags): Define.
2989 * elf32-nds32.c (nds32_elf_section_flags): New function.
2990 (elf_backend_section_flags): Define.
2991 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2992 .sbss and .sdata sections.
2993 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2994 for SHF_V850_GPREL sections.
2995 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2996 FIXME.
2997 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2998 for SHF_PARISC_SHORT sections.
2999 * elf64-ppc.c (ppc64_elf_section_flags): New function.
3000 (elf_backend_section_flags): Define.
3001 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
3002 for SHF_MIPS_GPREL sections. Delete FIXME.
3003
8c803a2d
AM		 30042020-03-02 Alan Modra <amodra@gmail.com>
3005
3006 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
3007 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
3008 calling elf_backend_section_flags with adjusted params. Use
3009 newsect->flags past that point.
3010 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
3011 special sections.
3012 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
3013 to have their type overridden, and all sh_flags but processor and
3014 os specific.
3015 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
3016 * elf32-mep.c (mep_elf_section_flags): Likewise.
3017 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
3018 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3019 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
3020 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
3021 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
3022 stub BFD and non-aarch64 input files when scanning for stubs.
3023
7d4b2d2d
AM		 30242020-03-02 Alan Modra <amodra@gmail.com>
3025
3026 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
3027 limit to decompressed element size.
3028
26f60d59
AM		 30292020-03-02 Alan Modra <amodra@gmail.com>
3030
3031 * vms-lib.c (vms_traverse_index): Add recur_count param and
3032 update calls. Fail on excessive recursion.
3033
9cb56943
AM		 30342020-03-02 Alan Modra <amodra@gmail.com>
3035
3036 * vms-alpha.c (vms_get_remaining_object_record): Use
3037 bfd_realloc_or_free rather than bfd_realloc.
3038 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
3039 (dst_define_location, parse_module): Likewise, and check realloc
3040 return status before using memory. Return status from function
3041 adjusting all callers.
3042
182ec670
AM		 30432020-02-28 Alan Modra <amodra@gmail.com>
3044
3045 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
3046
1b088c82
AM		 30472020-02-28 Alan Modra <amodra@gmail.com>
3048
3049 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
3050 Remove duplicate undersize check.
3051
5f602802
AM		 30522020-02-27 Alan Modra <amodra@gmail.com>
3053
3054 PR 24511
3055 * mmo.c (mmo_scan): Set SEC_DATA for .data.
3056
49d9fd42
AM		 30572020-02-27 Alan Modra <amodra@gmail.com>
3058
3059 PR 24511
3060 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
3061 (coff_section_type): Adjust comment.
3062 (decode_section_type): Likewise. Call coff_section_type before
3063 decode_section_type.
3064 (bfd_decode_symclass): Use 'c' for common sections other than
3065 the standard one.
3066
05f52dc2
AM		 30672020-02-27 Alan Modra <amodra@gmail.com>
3068
3069 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
3070 malloc'd block.
3071
ff69a894
AM		 30722020-02-27 Alan Modra <amodra@gmail.com>
3073
3074 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
3075 if file is an archive element.
3076 * bfd-in2.h: Regenerate.
3077
02f7e7ee
AM		 30782020-02-26 Alan Modra <amodra@gmail.com>
3079
3080 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
3081 bfd_set_error on failing test. Don't bother changing bfd_error on
3082 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
3083 Check sym name is within string buffer. Use size_t for some vars.
3084 (do_slurp_coff_armap): Use size_t for some variables, fix size of
3085 int_buf. Don't change bfd_error on file read error. Use
3086 _bfd_mul_overflow when calculating carsym buffer size. Reorder
3087 calculations to catch overflows before they occur. malloc and
3088 free raw armap rather than using bfd_alloc. Read raw armap before
3089 allocating carsym+strings buffer.
3090 (_bfd_slurp_extended_name_table): Localize variables. Check
3091 name size against file size.
3092
cc4c4f40
AM		 30932020-02-26 Alan Modra <amodra@gmail.com>
3094
3095 * vms-lib.c (vms_lib_read_index): Release correct buffer.
3096
e0b317de
AM		 30972020-02-26 Alan Modra <amodra@gmail.com>
3098
3099 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
3100 malloc. Check for NULL return from bfd_malloc.
3101 (rx_table_find, rx_table_map): Likewise.
3102 (rx_set_section_contents): Check bfd_alloc return.
3103 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
3104
dc1e8a47
AM		 31052020-02-26 Alan Modra <amodra@gmail.com>
3106
3107 * aoutx.h: Indent labels correctly. Format error strings.
3108 * archive.c: Likewise.
3109 * archive64.c: Likewise.
3110 * coff-arm.c: Likewise.
3111 * coff-rs6000.c: Likewise.
3112 * coff-stgo32.c: Likewise.
3113 * cpu-arm.c: Likewise.
3114 * dwarf2.c: Likewise.
3115 * elf-ifunc.c: Likewise.
3116 * elf-properties.c: Likewise.
3117 * elf-s390-common.c: Likewise.
3118 * elf-strtab.c: Likewise.
3119 * elf.c: Likewise.
3120 * elf32-arm.c: Likewise.
3121 * elf32-bfin.c: Likewise.
3122 * elf32-cr16.c: Likewise.
3123 * elf32-csky.c: Likewise.
3124 * elf32-i386.c: Likewise.
3125 * elf32-m68k.c: Likewise.
3126 * elf32-msp430.c: Likewise.
3127 * elf32-nds32.c: Likewise.
3128 * elf32-nios2.c: Likewise.
3129 * elf32-pru.c: Likewise.
3130 * elf32-xtensa.c: Likewise.
3131 * elf64-ia64-vms.c: Likewise.
3132 * elf64-x86-64.c: Likewise.
3133 * elfcode.h: Likewise.
3134 * elfcore.h: Likewise.
3135 * elflink.c: Likewise.
3136 * elfnn-aarch64.c: Likewise.
3137 * elfnn-ia64.c: Likewise.
3138 * elfnn-riscv.c: Likewise.
3139 * elfxx-mips.c: Likewise.
3140 * elfxx-sparc.c: Likewise.
3141 * elfxx-x86.c: Likewise.
3142 * i386lynx.c: Likewise.
3143 * merge.c: Likewise.
3144 * pdp11.c: Likewise.
3145 * plugin.c: Likewise.
3146 * reloc.c: Likewise.
3147
e310298c
AM		 31482020-02-26 Alan Modra <amodra@gmail.com>
3149
3150 PR 25593
3151 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3152 "dyn_loaded".
3153 (bfd_elf_add_dt_needed_tag): Declare.
3154 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3155 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3156 from elf_add_dt_needed_tag. Remove soname and doit param.
3157 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3158 to see whether as-needed lib is already loaded, use dyn_loaded
3159 list instead. When saving and restoring around as-needed lib
3160 handle possibility that dynstr has not been initialised. Don't
3161 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3162 Mark libs loaded via DT_NEEDED entries of other libs with
3163 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3164 the output.
3165 (elf_link_check_versioned_symbol): Remove now unneccesary
3166 DYNAMIC check when traversing dyn_loaded list.
3167
b570b954
AM		 31682020-02-26 Alan Modra <amodra@gmail.com>
3169
3170 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3171
ecda9016
L		 31722020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3173
3174 PR binutils/25584
3175 * plugin.c (need_lto_wrapper_p): New.
3176 (bfd_plugin_set_program_name): Add an int argument to set
3177 need_lto_wrapper_p.
3178 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3179 set.
3180 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3181
a98c743f
AM		 31822020-02-24 Alan Modra <amodra@gmail.com>
3183
3184 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3185
c893ce36
AM		 31862020-02-24 Alan Modra <amodra@gmail.com>
3187
3188 * vms-lib.c (struct carsym_mem): Add limit.
3189 (vms_add_index): Heed limit.
3190 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3191 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3192 Always return actual number read.
3193 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3194 assertion with error exit.
3195
7b3c2715
AM		 31962020-02-22 Alan Modra <amodra@gmail.com>
3197
3198 PR 25585
3199 * elf.c (assign_file_positions_for_load_sections): Continue linking
3200 on "PHDR segment not covered by LOAD segment" errors.
3201
a4425a57
AM		 32022020-02-21 Alan Modra <amodra@gmail.com>
3203
3204 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3205 overflow check.
3206 (bfd_mach_o_canonicalize_reloc): Likewise.
3207 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3208 counts and offsets against file size.
3209 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3210 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3211 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3212 against file size. Delete symbol table error message.
3213 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3214 against file size.
3215 (bfd_mach_o_read_symtab): Likewise.
3216 (bfd_mach_o_read_command): Pass file size.
3217 (bfd_mach_o_scan): Sanity check command count against file size.
3218
dda2980f
AM		 32192020-02-21 Alan Modra <amodra@gmail.com>
3220
3221 PR 25569
3222 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3223 "text", "data" and "bss" section pointer vars. Don't update
3224 section size, just exec header sizes.
3225 (adjust_sizes_and_vmas): Don't update text section size. Set
3226 initial exec header a_text. Print exec headers sizes.
3227 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3228 (adjust_sizes_and_vmas): Similarly. Formatting.
3229 (final_link): Correct final file extension.
3230
00e49dff
NC		 32312020-02-20 Nick Clifton <nickc@redhat.com>
3232
3233 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3234 callback.
3235 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3236 default definition.
3237 (elfNN_bed): Initialise the symbol_section_index field.
3238 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3239 OS and PROC specific section indicies. Warn if converting other
3240 reserved incidies to SHN_ABS.
3241
fcaaac0a
SB		 32422020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3243
3244 PR 25537
3245 * cpu-z80.c: Add machine type compatibility checking.
3246
dcf06b89
L		 32472020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3248
3249 PR binutils/25355
3250 * plugin.c (plugin_list_entry): Remove handle.
3251 (try_load_plugin): Call dlclose before return.
3252
2c7c5554
AM		 32532020-02-19 Alan Modra <amodra@gmail.com>
3254
3255 * libbfd-in.h (_bfd_constant_p): Define.
3256 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3257 file size before allocating memory.
3258 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3259 * elf.c (bfd_elf_get_str_section): Likewise.
3260 (_bfd_elf_slurp_version_tables): Likewise.
3261 * libbfd.h: Regenerate.
3262
2bb3687b
AM		 32632020-02-19 Alan Modra <amodra@gmail.com>
3264
3265 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3266 * aoutx.h (aout_get_external_symbols): Replace calls to
3267 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3268 (slurp_reloc_table): Likewise.
3269 * archive.c (do_slurp_bsd_armap): Likewise.
3270 (do_slurp_coff_armap): Likewise.
3271 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3272 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3273 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3274 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3275 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3276 (_bfd_coff_get_external_symbols): Likewise.
3277 * ecoff.c (ecoff_slurp_symbolic_header),
3278 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3279 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3280 (ecoff_indirect_link_order): Likewise.
3281 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3282 (_bfd_elf_slurp_version_tables): Likewise.
3283 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3284 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3285 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3286 * elf64-alpha.c (READ): Likewise.
3287 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3288 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3289 * elfcode.h (elf_slurp_symbol_table),
3290 (elf_slurp_reloc_table_from_section): Likewise.
3291 * elflink.c (elf_link_add_object_symbols),
3292 (elf_link_check_versioned_symbol): Likewise.
3293 * elfxx-mips.c (READ): Likewise.
3294 * i386lynx.c (slurp_reloc_table): Likewise.
3295 * lynx-core.c (lynx_core_file_p): Likewise.
3296 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3297 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3298 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3299 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3300 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3301 (bfd_pef_parse_symbols): Likewise.
3302 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3303 * som.c (setup_sections, som_slurp_string_table),
3304 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3305 (som_bfd_fill_in_ar_symbols): Likewise.
3306 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3307 (evax_bfd_print_image): Likewise.
3308 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3309 * wasm-module.c (wasm_scan): Likewise.
3310 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3311 * xsym.c (bfd_sym_read_name_table),
3312 (bfd_sym_print_type_information_table_entry): Likewise.
3313 * libbfd.h: Regenerate.
3314
806470a2
AM		 33152020-02-19 Alan Modra <amodra@gmail.com>
3316
3317 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3318 reading external relocs.
3319 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3320 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3321 after bfd_bread.
3322 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3323 bfd_release.
3324 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3325 (m32c_elf_relax_section): Likewise.
3326 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3327 (rl78_elf_relax_section): Likewise.
3328 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3329 (elf32_rx_relax_section): Likewise.
3330 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3331 parameter types and use..
3332 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3333 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3334 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3335 being read from file, just the extra.
3336 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3337 after reading external syms. Free on failure.
3338
1f4361a7
AM		 33392020-02-19 Alan Modra <amodra@gmail.com>
3340
3341 * coffcode.h (buy_and_read, coff_slurp_line_table),
3342 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3343 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3344 corresponding bfd_alloc call. Adjust variables to suit.
3345 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3346 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3347 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3348 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3349 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3350 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3351 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3352 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3353 * elf64-alpha.c (READ): Likewise.
3354 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3355 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3356 (bfd_from_remote_memory): Likewise.
3357 * elfcore.h (core_find_build_id): Likewise.
3358 * elfxx-mips.c (READ): Likewise.
3359 * mach-o.c (bfd_mach_o_mangle_sections),
3360 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3361 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3362 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3363 * som.c (setup_sections, som_prep_for_fixups)
3364 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3365 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3366 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3367 (som_bfd_ar_write_symbol_stuff): Likewise.
3368 * vms-alpha.c (vector_grow1): Likewise.
3369 * vms-lib.c (vms_add_index): Likewise.
3370 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3371 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3372 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3373 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3374 (bfd_alloc2, bfd_zalloc2): Delete.
3375 (_bfd_mul_overflow): Define.
3376 * libbfd.h: Regenerate.
3377
446f7ed5
AM		 33782020-02-19 Alan Modra <amodra@gmail.com>
3379
3380 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3381 bfd_zalloc2.
3382 (assign_section_numbers): Likewise.
3383 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3384 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3385 bfd_malloc2, size_t amt, and unsigned tls_count.
3386 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3387 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3388 (elf_output_implib): Use bfd_alloc.
3389
b03202e3
AM		 33902020-02-19 Alan Modra <amodra@gmail.com>
3391
3392 * bfd.c (struct bfd): Move format and direction to other
3393 bitfields. Add "size".
3394 * bfdio.c (bfd_get_size): Cache size when not writing file.
3395 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3396 returning zero, ie. unknown.
3397 (bfd_get_alt_debug_link_info): Likewise.
3398 * bfd-in2.h: Regenerate.
3399
7c5fa58e
AM		 34002020-02-19 Alan Modra <amodra@gmail.com>
3401
3402 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3403 bfd_get_file_size twice.
3404 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3405 zero, ie. unknown, return.
3406 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3407 * elfcode.h (elf_swap_shdr_in): Likewise.
3408 (elf_object_p): Don't call bfd_get_file_size twice and correct
3409 file size check.
3410
96d3b80f
AM		 34112020-02-19 Alan Modra <amodra@gmail.com>
3412
3413 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3414 FALSE if memory alloc fails. Adjust calls.
3415 * som.c (som_prep_for_fixups): Likewise.
3416 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3417 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3418 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3419 * som.c (som_build_and_write_symbol_table): Return via error_return
3420 on seek failure.
3421 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3422 (VEC_APPEND_EL): Delete.
3423 (vector_grow1): Return pointer to element. Catch overflow.
3424 Return NULL on memory allocation failure.
3425 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3426 (alpha_vms_add_fixup_ca): Likewise.
3427 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3428 before using.
3429 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3430
986f0783
AM		 34312020-02-19 Alan Modra <amodra@gmail.com>
3432
3433 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3434 * aout-target.h (object_p): Likewise.
3435 * aout-tic30.c (tic30_aout_object_p): Likewise.
3436 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3437 (emit_stringtab, write_syms, link_hash_table_create),
3438 (aout_link_write_other_symbol): Likewise.
3439 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3440 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3441 (_bfd_compute_and_write_armap): Likewise.
3442 * archures.c (bfd_arch_list): Likewise.
3443 * bfd.c (bfd_record_phdr): Likewise.
3444 * binary.c (binary_canonicalize_symtab): Likewise.
3445 * cisco-core.c (cisco_core_file_validate): Likewise.
3446 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3447 (find_arm_glue, record_arm_to_thumb_glue),
3448 (record_thumb_to_arm_glue): Likewise.
3449 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3450 (ppc_allocate_toc_section): Likewise.
3451 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3452 * coff-sh.c (sh_relax_section): Likewise.
3453 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3454 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3455 (coff_set_alignment_hook, coff_mkobject),
3456 (coff_compute_section_file_positions): Likewise.
3457 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3458 (coff_find_nearest_line_with_names),
3459 ( bfd_coff_set_symbol_class): Likewise.
3460 * cofflink.c (_bfd_coff_link_hash_table_create),
3461 (_bfd_coff_link_input_bfd): Likewise.
3462 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3463 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3464 (build_line_info_table, sort_line_sequences),
3465 (line_info_add_include_dir, line_info_add_file_name),
3466 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3467 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3468 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3469 (_bfd_ecoff_find_nearest_line),
3470 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3471 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3472 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3473 * elf-m10300.c (mn10300_elf_relax_section),
3474 (elf32_mn10300_link_hash_table_create): Likewise.
3475 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3476 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3477 * elf32-arm.c (elf32_arm_link_hash_table_create),
3478 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3479 (elf32_arm_new_section_hook): Likewise.
3480 * elf32-avr.c (elf_avr_new_section_hook),
3481 (elf32_avr_link_hash_table_create, get_local_syms),
3482 (elf32_avr_setup_section_lists): Likewise.
3483 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3484 (bfin_link_hash_table_create): Likewise.
3485 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3486 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3487 * elf32-csky.c (csky_elf_link_hash_table_create),
3488 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3489 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3490 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3491 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3492 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3493 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3494 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3495 (m32r_elf_check_relocs): Likewise.
3496 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3497 (elf32_m68hc11_setup_section_lists),
3498 (elf32_m68hc11_size_stubs): Likewise.
3499 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3500 * elf32-metag.c (elf_metag_link_hash_table_create),
3501 (elf_metag_setup_section_lists): Likewise.
3502 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3503 (microblaze_elf_check_relocs): Likewise.
3504 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3505 (nds32_elf_check_relocs): Likewise.
3506 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3507 (get_local_syms, nios2_elf32_check_relocs),
3508 (nios2_elf32_link_hash_table_create): Likewise.
3509 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3510 (or1k_elf_check_relocs): Likewise.
3511 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3512 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3513 * elf32-s390.c (elf_s390_link_hash_table_create),
3514 (elf_s390_check_relocs): Likewise.
3515 * elf32-score.c (score_elf_create_got_section),
3516 (s3_elf32_score_new_section_hook),
3517 (elf32_score_link_hash_table_create): Likewise.
3518 * elf32-score7.c (score_elf_create_got_section),
3519 (s7_elf32_score_new_section_hook): Likewise.
3520 * elf32-sh.c (sh_elf_link_hash_table_create),
3521 (sh_elf_check_relocs): Likewise.
3522 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3523 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3524 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3525 (tilepro_elf_check_relocs): Likewise.
3526 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3527 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3528 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3529 (elf_xtensa_new_section_hook): Likewise.
3530 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3531 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3532 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3533 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3534 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3535 * elf64-ppc.c (ppc64_elf_new_section_hook),
3536 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3537 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3538 * elf64-s390.c (elf_s390_link_hash_table_create),
3539 (elf_s390_check_relocs): Likewise.
3540 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3541 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3542 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3543 (elf_link_add_archive_symbols, compute_bucket_count),
3544 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3545 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3546 (bfd_elf_final_link): Likewise.
3547 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3548 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3549 (elfNN_aarch64_new_section_hook): Likewise.
3550 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3551 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3552 (riscv_elf_check_relocs): Likewise.
3553 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3554 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3555 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3556 (_bfd_mips_elf_link_hash_table_create): Likewise.
3557 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3558 (_bfd_sparc_elf_check_relocs),
3559 (_bfd_sparc_elf_new_section_hook): Likewise.
3560 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3561 (tilegx_elf_check_relocs): Likewise.
3562 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3563 * format.c (bfd_check_format_matches): Likewise.
3564 * hash.c (_bfd_stringtab_init): Likewise.
3565 * ihex.c (ihex_scan): Likewise.
3566 * irix-core.c (irix_core_core_file_p): Likewise.
3567 * linker.c (bfd_wrapped_link_hash_lookup),
3568 (_bfd_generic_link_hash_table_create),
3569 (_bfd_generic_reloc_link_order): Likewise.
3570 * lynx-core.c (lynx_core_file_p): Likewise.
3571 * netbsd-core.c (netbsd_core_file_p): Likewise.
3572 * osf-core.c (osf_core_core_file_p): Likewise.
3573 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3574 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3575 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3576 * peicode.h (pe_mkobject): Likewise.
3577 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3578 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3579 * sco5-core.c (read_uarea): Likewise.
3580 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3581 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3582 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3583 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3584 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3585 * srec.c (srec_scan): Likewise.
3586 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3587 * targets.c (bfd_target_list): Likewise.
3588 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3589 * trad-core.c (trad_unix_core_file_p): Likewise.
3590 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3591 (vms_new_section_hook): Likewise.
3592 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3593 * xcofflink.c (xcoff_get_section_contents),
3594 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3595 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3596 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3597
2d0e1217
AM		 35982020-02-19 Alan Modra <amodra@gmail.com>
3599
3600 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3601
99845b3b
L		 36022020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3603
3604 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3605 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3606 a build_list_p argument. Don't search plugin_list. Short circuit
3607 when building the plugin list.
3608 (has_plugin): Renamed to has_plugin_list.
3609 (bfd_plugin_set_plugin): Don't set has_plugin.
3610 (bfd_plugin_specified_p): Check plugin_list instead.
3611 (build_plugin_list): New function.
3612 (load_plugin): Call build_plugin_list and use plugin_list.
3613
22fe7df8
L		 36142020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3615
3616 PR binutils/25355
3617 * plugin.c (try_claim): Always clean up for LTO wrapper.
3618 (try_load_plugin): Treat each object as independent. Create a
3619 copy for plugin name.
3620
c675ec1e
NC		 36212020-02-11 Nick Clifton <nickc@redhat.com>
3622
3623 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3624 for addresses in print statements.
3625 (msp430_elf_relax_delete_bytes): Likewise.
3626 (msp430_elf_relax_add_words): Likewise.
3627 (msp430_elf_relax_section): Likewise.
3628
1d07a805
L		 36292020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3630
3631 * plugin.c (add_symbols): Clear plugin_data memory.
3632
0aa99dcd
L		 36332020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3634
3635 PR binutils/25355
3636 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3637 (EXECUTABLE_SUFFIX): Likewise.
3638 * config.in: Regenerated.
3639 * configure: Likewise.
3640 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3641 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3642 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3643 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3644 (get_lto_wrapper): New.
3645 (setup_lto_wrapper_env): Likewise.
3646 (current_plugin): Likewise.
3647 (register_all_symbols_read): Likewise.
3648 (register_cleanup): Likewise.
3649 (get_symbols): Likewise.
3650 (add_input_file): Likewise.
3651 (bfd_plugin_close_and_cleanup): Likewise.
3652 (claim_file): Removed.
3653 (register_claim_file): Set current_plugin->claim_file.
3654 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3655 lto_syms in current_plugin.
3656 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3657 all_symbols_read handler. Copy real symbols to plugin_data.
3658 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3659 (try_load_plugin): Don't reuse the previous plugin for LTO
3660 wrapper. Set up GCC LTO wrapper if possible. Don't set
3661 plugin_list_iter->claim_file.
3662 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3663 possible.
3664 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3665 real_syms.
3666
ac4280da
JL		 36672020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3668
3669 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3670 check if previous instruction matches a conditional jump inserted
3671 earlier. Invert conditional jump and delete branch in this case.
3672
8d6cb116
JL		 36732020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3674
3675 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3676 msp430_elf_relax_add_words. Support insertion of either one or two
3677 words.
3678 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3679 needs to be grown. Handle insertion of branch instruction to replace
3680 jump.
3681
d60f5448
JL		 36822020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3683
3684 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3685 debugging relocations.
3686 (msp430_elf_relax_delete_bytes): Likewise.
3687 (msp430_elf_relax_add_two_words): Likewise.
3688 (msp430_elf_relax_section): Likewise.
3689
e1f85e11
AM		 36902020-02-10 Alan Modra <amodra@gmail.com>
3691
3692 * archures.c: Wrap overlong z80 comments.
3693 * bfd-in2.h: Regenerate.
3694
9fc0b501
SB		 36952020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3696
3697 PR 25469
3698 * archures.c: Add GBZ80 and Z80N machine values.
3699 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3700 * coff-z80.c: Add support for new reloc.
3701 * coffcode.h: Add support for new machine values.
3702 * cpu-z80.c: Add support for new machine names.
3703 * elf32-z80.c: Add support for new reloc.
3704 * bfd-in2.h: Regenerate.
3705 * libbfd.h: Regenerate.
3706
9984857c
NC		 37072020-02-07 Nick Clifton <nickc@redhat.com>
3708
3709 PR 23932
3710 * elf.c (rewrite_elf_program_header): Do not complain if no
3711 sections are mapped to a segment.
3712
5242a0a0
L		 37132020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3714
3715 PR ld/25490
3716 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3717 for garbage collection on __patchable_function_entries section
3718 without linked-to section.
3719
b7d07216
L		 37202020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3721
3722 PR gas/25381
3723 * bfd-in2.h: Regenerated.
3724 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3725 on section if gc_mark of any of its linked-to sections is set
3726 and don't set gc_mark again.
3727 * section.c (asection): Add linked_to_symbol_name to map_head
3728 union.
3729
b93a662b
MR		 37302020-02-06 Maciej W. Rozycki <macro@wdc.com>
3731
3732 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3733 reporting an unrecognized instruction with R_V850_LONGJUMP.
3734
6df4c9c2
AM		 37352020-02-05 Alan Modra <amodra@gmail.com>
3736
3737 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3738
24872cb3
AM		 37392020-02-04 Alan Modra <amodra@gmail.com>
3740
3741 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3742 R_PPC_VLE_ADDR20, goto copy_reloc.
3743
ef4627fa
L		 37442020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3745
3746 * bfd-in2.h: Regenerated.
3747 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3748
a8c4d40b
L		 37492020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3750
3751 PR gas/25380
3752 * bfd-in2.h: Regenerated.
3753 * ecoff.c (bfd_debug_section): Add section_id.
3754 * section.c (bfd_section): Add section_id.
3755 (SEC_ASSEMBLER_SECTION_ID): New.
3756 (BFD_FAKE_SECTION): Add section_id.
3757
5a9212a1
NC		 37582020-02-01 Nick Clifton <nickc@redhat.com>
3759
3760 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3761 obsolete list.
3762
e7cbe0c4
SL		 37632020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3764
3765 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3766 encodings are relative to the GOT on nios2, too.
3767
72ebe8c5
AM		 37682020-01-31 Alan Modra <amodra@gmail.com>
3769
3770 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3771 file. Use $< and $@ in rules.
3772 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3773 (elf32-ia64.c, elf64-ia64.c): Likewise.
3774 (elf32-riscv.c, elf64-riscv.c): Likewise.
3775 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3776 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3777 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3778 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3779 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3780 * Makefile.in: Regenerate.
3781
327301a4
AM		 37822020-01-31 Alan Modra <amodra@gmail.com>
3783
3784 PR 4110
3785 * elf.c (setup_group): Don't clear entire section contents,
3786 just the padding after group flags. Release alloc'd memory
3787 after a seek or read failure.
3788
b5d36aaa
JT		 37892020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3790
3791 * peXXigen.c (pe_is_repro): New function.
3792 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3793 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3794
1957ab10
JT		 37952020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3796
3797 * peXXigen.c (debug_type_names): Add names for new debug data type
3798 values.
3799
87b2920f
JT		 38002020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3801
3802 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3803 inner loop. Fix a memory leak.
3804
72913831
AM		 38052020-01-30 Alan Modra <amodra@gmail.com>
3806
3807 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3808 or obj_coff_keep_strings here.
3809 (coff_get_normalized_symtab): Free external syms directly.
3810 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3811 on error exit path.
3812
c35d018b
JW		 38132020-01-27 Jim Wilson <jimw@sifive.com>
3814
3815 * cpu-riscv.c (riscv_scan): New.
3816 (N): Change bfd_default_scan to riscv_scan.
3817
086b06f3
AS		 38182020-01-27 Andreas Schwab <schwab@suse.de>
3819
3820 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3821 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3822 * Makefile.in: Regenerate.
3823 * cpu-plugin.c: Remove.
3824 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3825 (bfd_plugin_arch): Remove declaration.
3826 * bfd-in2.h: Regenerate.
3827 * po/SRC-POTFILES.in: Regenerate.
3828
3024a17a
AM		 38292020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3830 Alan Modra <amodra@gmail.com>
3831
3832 PR ld/25458
3833 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3834
b5f998b2
JW		 38352020-01-24 Jim Wilson <jimw@sifive.com>
3836
3837 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3838 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3839 avoid over long line.
3840
caa31cfa
NC		 38412020-01-24 Nick Clifton <nickc@redhat.com>
3842
3843 PR 25447
3844 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3845 syms and keep strings flags as these may have been set in order to
3846 prevent a bogus call to free.
3847
24e648d4
NC		 38482020-01-23 Nick Clifton <nickc@redhat.com>
3849
3850 * po/fr.po: Updated French translation.
3851
67641dd3
AM		 38522020-01-23 Alan Modra <amodra@gmail.com>
3853
3854 PR 25444
3855 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3856 by zero when p_align is zero.
3857
403d1bd9
JW		 38582020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3859
3860 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3861 (riscv_prefix_cmp): Likewise.
3862 (riscv_non_std_ext_p): Deleted.
3863 (riscv_std_sv_ext_p): Likewise.
3864 (riscv_non_std_sv_ext_p): Likewise.
3865 (riscv_merge_non_std_and_sv_ext): Rename to...
3866 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3867 (riscv_merge_arch_attr_info): Replace 3 calls to
3868 riscv_merge_non_std_and_sv_ext with single call to
3869 riscv_merge_multi_letter_ext.
3870 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3871 encounter a 'z' prefix.
3872 (riscv_get_prefix_class): New function, return prefix class based
3873 on first few characters of input string.
3874 (riscv_parse_config): New structure to factor out minor differences
3875 in extension class parsing behaviour.
3876 (riscv_parse_sv_or_non_std_ext): Rename to...
3877 (riscv_parse_prefixed_ext): and parameterise with
3878 riscv_parse_config.
3879 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3880 (riscv_multi_letter_ext_valid_p): New.
3881 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3882 (riscv_parse_subset): Delegate all non-single-letter parsing work
3883 to riscv_parse_prefixed_ext.
3884 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3885 (riscv_get_prefix_class): Declare.
3886
a804e476
AM		 38872020-01-22 Alan Modra <amodra@gmail.com>
3888
3889 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3890 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3891 __tls_get_addr_desc.
3892 (ppc64_elf_size_stubs): Add section for linker generated
3893 __tls_get_addr_desc wrapper function. Loop at least once if
3894 generating this function.
3895 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3896 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3897
9e7028aa
AM		 38982020-01-22 Alan Modra <amodra@gmail.com>
3899
3900 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3901 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3902 tga_desc_fd.
3903 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3904 (STDU_R1_0R1, ADDI_R1_R1): Define.
3905 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3906 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3907 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3908 no_tls_get_addr_regsave.
3909 (branch_reloc_hash_match): Add hash3 and hash4.
3910 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3911 (ppc64_elf_size_dynamic_sections): Likewise.
3912 (ppc64_elf_relocate_section): Likewise.
3913 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3914 __tls_get_addr stub.
3915 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3916 eh_frame.
3917 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3918 eh_frame for regsave __tls_get_addr.
3919
abc489c6
AM		 39202020-01-22 Alan Modra <amodra@gmail.com>
3921
3922 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3923 which __tls_get_addr calls will be eliminated.
3924
26916852
NC		 39252020-01-20 Nick Clifton <nickc@redhat.com>
3926
3927 * po/pt.po: Updates Portuguese translation.
3928 * po/ru.po: Updated Russian translation.
3929 * po/uk.po: Updated Ukranian translation.
3930
14470f07
L		 39312020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3932
3933 PR ld/25416
3934 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3935 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3936 X32 mode.
3937 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3938 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3939 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3940 "rex leal x@tlsdesc(%rip), %reg" to
3941 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3942 "call *(%eax)" to "nopl (%rax)".
3943
b9ca1af6
AM		 39442020-01-20 Alan Modra <amodra@gmail.com>
3945
3946 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3947 (MTLR_R11): Don't define.
3948 (LD_R0_0R3, CMPDI_R0_0): Define.
3949 (build_tls_get_addr_stub): Don't use r11 in stub.
3950
ed7007c1
AM		 39512020-01-20 Alan Modra <amodra@gmail.com>
3952
3953 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3954 (defined_sym_val, is_tls_get_addr): Likewise.
3955
1b1bb2c6
NC		 39562020-01-18 Nick Clifton <nickc@redhat.com>
3957
3958 * version.m4 (BFD_VERSION): Set to 2.34.50.
3959 * configure: Regenerate.
3960 * po/bfd.pot: Regenerate.
3961
ae774686
NC		 39622020-01-18 Nick Clifton <nickc@redhat.com>
3963
3964 Binutils 2.34 branch created.
3965
07f1f3aa
CB		 39662020-01-17 Christian Biesinger <cbiesinger@google.com>
3967
3968 * coff-arm.c: Fix spelling error (seperate).
3969 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3970 error (seperate).
3971 * sysdep.h (strnlen): Fix spelling error (seperate).
3972
0d1cc75d
LB		 39732020-01-15 Lars Brinkhoff <lars@nocrew.org>
3974
3975 PR 20694
3976 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3977
e1c6cf61
AM		 39782020-01-15 Alan Modra <amodra@gmail.com>
3979
3980 PR 25384
3981 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3982 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3983 of function symbols unless dot symbols are present. Do warn
3984 whenever one is created, regardles of whether a PLT entry is
3985 also emitted for the function symbol.
3986
ef4e5ba5
AM		 39872020-01-14 Alan Modra <amodra@gmail.com>
3988
3989 * som.c (som_bfd_count_ar_symbols): Error when file position
3990 of symbols on chains is not strictly increasing.
3991
8ab484c2
AM		 39922020-01-14 Alan Modra <amodra@gmail.com>
3993
3994 * vms.h (VMS_DEBUG): Define as 0.
3995 * vms-alpha.c (image_write): Move debug output after bounds check.
3996 Tidy bounds check.
3997 (_bfd_vms_slurp_eihd): Warning fix.
3998 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3999
b50ef514
AM		 40002020-01-13 Alan Modra <amodra@gmail.com>
4001
4002 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
4003 for "ignored" records.
4004
0c0adcc5
AM		 40052020-01-13 Alan Modra <amodra@gmail.com>
4006
4007 * wasm-module.c (wasm_scan_name_function_section): Formatting.
4008 Delete asect name check. Move asect NULL check to wasm_object_p.
4009 Correct bounds check of sizes against end. Replace uses of
4010 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
4011 just one bfd_release.
4012 (wasm_scan): Don't use malloc/strdup for section names,
4013 bfd_alloc instead. Simplify code prefixing section name.
4014 Formatting. Don't attempt to free memory here..
4015 (wasm_object_p): ..do so here.
4016
7f026732
SN		 40172020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
4018
4019 PR ld/22269
4020 * elf32-arm.c (elf32_arm_final_link_relocate): Use
4021 UNDEFWEAK_NO_DYNAMIC_RELOC.
4022 (allocate_dynrelocs_for_symbol): Likewise.
4023
8cd0e5e9
TC		 40242020-01-10 Tamar Christina <tamar.christina@arm.com>
4025
4026 PR 25210
4027 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
4028
71780f45
AM		 40292020-01-10 Alan Modra <amodra@gmail.com>
4030
4031 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
4032
b899eb3b
NC		 40332020-01-09 Nick Clifton <nickc@redhat.com>
4034
4035 PR 25221
4036 * bfd.c (bfd_convert_section_contents): Check for a compress
4037 header size that is larger than the actual section size.
4038
4c6ee646
AM		 40392020-01-08 Alan Modra <amodra@gmail.com>
4040
4041 PR 25351
4042 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
4043 after removing sections.
4044
85f78364
JW		 40452020-01-06 Jim Wilson <jimw@sifive.com>
4046
4047 PR 25205
4048 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
4049 check for !bfd_link_pic (info).
4050 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
4051 <R_RISCV_JAL>: Add comment.
4052 (_bfd_riscv_relax_section): For plt.offset check, add check for
4053 bfd_link_pic (info). Add comment.
4054
49078ece
AM		 40552020-01-06 Alan Modra <amodra@gmail.com>
4056
4057 * format.c (bfd_check_format_matches): Ignore bfd_error on target
4058 match failures. Don't init to bfd_error_wrong_format before
4059 calling _bfd_check_format.
4060
ab356be7
AM		 40612020-01-06 Alan Modra <amodra@gmail.com>
4062
4063 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
4064 status rather than exiting on stack overflow or underflow.
4065 (_bfd_vms_slurp_etir): Adjust to suit.
4066
85d86817
AM		 40672020-01-06 Alan Modra <amodra@gmail.com>
4068
4069 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
4070
3e6aa775
AM		 40712020-01-06 Alan Modra <amodra@gmail.com>
4072
4073 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
4074 command. Check name offset is within command.
4075 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
4076 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
4077 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
4078 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
4079 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
4080 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
4081 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
4082 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
4083 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
4084 (bfd_mach_o_read_segment): Similarly.
4085 (bfd_mach_o_read_thread): Properly bound check thread struct.
4086 Don't repeat checks on second loop.
4087 (bfd_mach_o_read_command): Fail on invalid command length.
4088
ea933f17
AM		 40892020-01-04 Alan Modra <amodra@gmail.com>
4090
4091 * format.c (bfd_check_format_matches): Add preserve_match.
4092 Save initial bfd state in "preserve", matched bfd state in
4093 "preserve_match". Save just the first match. Release
4094 bfd_alloc memory. Restore and finish preserved state as
4095 appropriate on all function exit paths.
4096
f24bdec4
AM		 40972020-01-04 Alan Modra <amodra@gmail.com>
4098
4099 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
4100
991fb595
AM		 41012020-01-04 Alan Modra <amodra@gmail.com>
4102
4103 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
4104 match too.
4105
f2a3559d
NC		 41062020-01-03 Nick Clifton <nickc@redhat.com>
4107
4108 PR 25307
4109 (bfd_pef_parse_function_stubs): Correct the test that ensures that
4110 there is enough data remaining in the code buffer before
4111 attempting to read a function stub.
4112
7a0fb7be
NC		 41132020-01-03 Nick Clifton <nickc@redhat.com>
4114
4115 PR 25308
4116 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
4117 return value from bfd_malloc.
4118 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
4119 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
4120 (elf32_arm_filter_cmse_symbols): Likewise.
4121 (elf32_arm_write_section): Likewise.
4122 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
4123 (bfd_mach_o_follow_dsym): Likewise.
4124 * pef.c (bfd_pef_print_loader_section): Likewise.
4125 (bfd_pef_scan_start_address): Likewise.
4126 (bfd_pef_parse_function_stubs): Likewise.
4127 (bfd_pef_parse_symbols): Likewise.
4128
b26a3d58
ST		 41292020-01-03 Sergei Trofimovich <siarheit@google.com>
4130
4131 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
4132 on binary inputs ld/PR25316.
4133 (is_ia64_elf): new helper to filter on ia64 objects.
4134
4bb7a87e
JB		 41352020-01-03 Jan Beulich <jbeulich@suse.com>
4136
4137 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4138 in parameter names.
4139 (bfd_mach_o_scan): Insert underscore in two variable names.
4140
6655dba2
SB		 41412020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4142
4143 * Makefile.am: Add z80-elf target support.
4144 * configure.ac: Likewise.
4145 * targets.c: Likewise.
4146 * Makefile.in: Regenerate.
4147 * configure: Regenerate.
4148 * config.bfd: Add z80-elf target support and new arches: ez80 and
4149 z180.
4150 * elf32-z80.c: New file.
4151 * archures.c: Add new z80 architectures: eZ80 and Z180.
4152 * coffcode.h: Likewise.
4153 * cpu-z80.c: Likewise.
4154 * coff-z80.c: Add new relocations for Z80 target and local label
4155 check.
4156 * reloc.c: Add new relocs.
4157 * bfd-in2.h: Regenerate.
4158 * libbfd.h: Regenerate.
4159
0db131fb
TC		 41602020-01-02 Tamar Christina <tamar.christina@arm.com>
4161
4162 PR 25210
4163 PR 24753
4164 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4165
b14ce8bf
AM		 41662020-01-01 Alan Modra <amodra@gmail.com>
4167
4168 Update year range in copyright notice of all files.
4169
0b114740 4170For older changes see ChangeLog-2019
3499769a 4171\f
0b114740 4172Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 4173
4174Copying and distribution of this file, with or without modification,
4175are permitted in any medium without royalty provided the copyright
4176notice and this notice are preserved.
4177
4178Local Variables:
4179mode: change-log
4180left-margin: 8
4181fill-column: 74
4182version-control: never
4183End:
GDB Binutils - Deliverables
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