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gdbserver: Remove unused argument in register_data()
[deliverable/binutils-gdb.git] / bfd / ChangeLog
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6afcdeb3
BB		 12020-10-06 Brandon Bergren <bdragon@FreeBSD.org>
2
3 * config.bfd: Add powerpc64le-*-freebsd*.
4 * configure.ac: Add powerpc_elf64_fbsd_le_vec.
5 * elf64-ppc.c (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define for
6 freebsd.
7 * targets.c (powerpc_elf64_fbsd_le_vec): Declare.
8 (_bfd_target_vector): Add it.
9 * configure: Regenerate.
10
c0b31344
NC		 112020-10-05 Kamil Rytarowski <n54@gmx.com>
12
13 * config.bfd (aarch64-*-netbsd*, aarch64_be-*-netbsd*): Add target.
14
b71702f1
NC		 152020-10-05 Nick Clifton <nickc@redhat.com>
16
17 PR 26253
18 * elf.c (_bfd_elf_setup_sections): Do not complain about an
19 sh_link value of zero when the SLF_LINK_ORDER flag is set.
20 (assign_section_numbers): Likewise.
21
7026832e
L		 222020-10-02 H.J. Lu <hongjiu.lu@intel.com>
23
24 PR 26681
25 * elflink.c (bfd_elf_gc_sections): Do not arbitrarily keep note
26 sections which are linked to another section.
27
394e9bf6
PW		 282020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
29
30 * cpu-arm.c: (processors) Add Cortex-X1.
31
12cf8b93
AM		 322020-09-28 Alan Modra <amodra@gmail.com>
33
34 PR 26656
35 * elf64-ppc.c (ppc_build_one_stub, ppc_size_one_stub): Check for
36 NULL stub_entry->h before calling is_tls_get_addr.
37
3cd7c7d7
AM		 382020-09-26 Alan Modra <amodra@gmail.com>
39
40 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Depend on has_plt_localentry0.
41 (LD_R0_0R11, ADD_R11_R0_R11): Define.
42 (ppc64_elf_tls_setup): Disable params->plt_localentry0 when power10
43 code detected.
44 (ppc64_elf_size_stubs): Update __glink_PLTresolve eh_frame.
45 (ppc64_elf_build_stubs): Move r2 save to start of __glink_PLTresolve,
46 and only emit for has_plt_localentry0. Don't use r2 in the stub.
47
29433886
AM		 482020-09-24 Alan Modra <amodra@gmail.com>
49
50 PR 26656
51 * elf64-ppc.c (plt_stub_size): Add "odd" param. Use it with
52 size_power10_offset rather than calculating from start of stub.
53 Add size for notoc tls_get_addr_opt stub.
54 (plt_stub_pad): Add "odd" param, pass to plt_stub_size.
55 (build_tls_get_addr_head, build_tls_get_addr_tail): New functions.
56 (build_tls_get_addr_stub): Delete.
57 (ppc_build_one_stub): Use a temp for htab->params->stub_bfd.
58 Emit notoc tls_get_addr_opt stub. Move eh_frame code to
59 suit. Adjust code to use bfd_tls_get_addr_head/tail in place
60 of build_tls_get_addr_stub.
61 (ppc_size_one_stub): Size notoc tls_get_addr_opt stub.
62 Adjust plt_stub_size and plt_stub_pad calls. Correct "odd"
63 when padding stub. Size eh_frame for notoc stub too.
64 Correct lr_restore value.
65 (ppc64_elf_relocate_section): Don't skip over first insn of
66 notoc tls_get_addr_opt stub.
67
c9405344
AM		 682020-09-24 Alan Modra <amodra@gmail.com>
69
70 PR 26655
71 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Rename to..
72 (ppc64_elf_edit): Call params->edit.
73 (ppc64_elf_tls_setup): Don't call _bfd_elf_tls_setup. Return a
74 bfd_boolean.
75 * elf64-ppc.h (struct ppc64_elf_params): Add "edit".
76 (ppc64_elf_tls_setup): Update declaration.
77
b1b11e92
AM		 782020-09-21 Alan Modra <amodra@gmail.com>
79
80 PR 26569
81 * elfxx-riscv.c (howto_table): Correct size and bitsize of
82 R_RISCV_RVC_BRANCH, R_RISCV_RVC_JUMP, and R_RISCV_RVC_LUI.
83 Correct size for R_RISCV_TLS_DTPMOD32, R_RISCV_TLS_DTPREL32,
84 R_RISCV_CALL, and R_RISCV_CALL_PLT. Make R_RISCV_TPREL_ADD and
85 R_RISCV_ALIGN like R_RISCV_NONE. Correct dst_mask many relocs.
86
dd80eb2c
MP		 872020-09-17 Mikael Pettersson <mikpelinux@gmail.com>
88
89 PR ld/18808
90 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Skip IFUNC
91 relocations in debug sections, change abort to _bfd_error_handler.
92
36068e2f
L		 932020-09-16 H.J. Lu <hongjiu.lu@intel.com>
94
95 PR ld/26583
96 * config.bfd (targ64_selvecs, targ_selvecs): Add x86_64_pe_vec
97 to x86_64_pei_vec.
98 * reloc.c: Include "coff/internal.h".
99 (bfd_perform_relocation): Adjust relocation for PE/x86-64 inputs.
100
c1229f84
AM		 1012020-09-16 Alan Modra <amodra@gmail.com>
102
103 * elf-bfd.h (elf_symbol_from): Remove unused ABFD parameter.
104 * elf.c (ignore_section_sym, _bfd_elf_copy_private_symbol_data),
105 (swap_out_syms): Adjust elf_symbol_from invocation.
106
ec74481d
AM		 1072020-09-16 Alan Modra <amodra@gmail.com>
108
109 PR 26623
110 * elf-bfd.h (elf_symbol_from): Exclude synthetic symbols.
111
ec6653d8
L		 1122020-09-15 H.J. Lu <hongjiu.lu@intel.com>
113
114 * coff-x86_64.c (howto_table): Display PE relocation names.
115
4a8f181d
HPN		 1162020-09-15 Hans-Peter Nilsson <hp@axis.com>
117
118 PR ld/26589
119 * elf32-cris.c (cris_elf_check_relocs): Add missing NULL check
120 on argument before calling UNDEFWEAK_NO_DYNAMIC_RELOC.
121
496afd17
L		 1222020-09-12 H.J. Lu <hongjiu.lu@intel.com>
123
124 PR ld/26391
125 * elflink.c (elf_final_link_info): Add local_hash_table.
126 (local_hash_entry): New.
127 (local_hash_newfunc): Likewise.
128 (elf_link_output_symstrtab): Append ".COUNT" to duplicated local
129 symbols.
130 (bfd_elf_final_link): Initialize and free local_hash_table for
131 "-z unique-symbol".
132
c7cd2917
SP		 1332020-09-10 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
134
135 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Revert
136 changes in 7e05773767820b441b23a16628b55c98cb1aef46. Set
137 error for undefined symbol in BFD_RELOC_AARCH64_BRANCH19 and
138 BFD_RELOC_AARCH64_TSTBR14 relocations.
139
10556cdc
NC		 1402020-09-09 Nick Clifton <nickc@redhat.com>
141
142 * cofflink.c (coff_link_check_archive_element): Move the check for
143 coff type input to the start of the function.
144
47485a31
AM		 1452020-09-09 Alan Modra <amodra@gmail.com>
146
147 * libbfd-in.h (_bfd_write_unsigned_leb128): Declare.
148 * libbfd.h: Regenerate.
149
7d81bc93 1502020-09-08 Jozef Lawrynowicz <jozef.l@mittosystems.com>
47485a31 151 Kuan-Lin Chen <kuanlinchentw@gmail.com>
7d81bc93
JL		 152
153 * bfd-in2.h (bfd_reloc_code_real): Add
154 BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
155 * elf32-msp430.c (msp430_elf_ignore_reloc): New.
156 (elf_msp430_howto_table): Add R_MSP430{,X}_GNU_{SET,SUB}_ULEB128.
157 (msp430_reloc_map): Add R_MSP430_GNU_{SET,SUB}_ULEB128.
158 (msp430x_reloc_map): Add R_MSP430X_GNU_{SET,SUB}_ULEB128.
159 (write_uleb128): New.
160 (msp430_final_link_relocate): Handle R_MSP430{,X}_GNU_{SET,SUB}_ULEB128.
161 * libbfd.c (_bfd_write_unsigned_leb128): New.
162 * libbfd.h (_bfd_write_unsigned_leb128): New prototype.
163 Add BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
164 * reloc.c: Document BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
165
95830c98
AC		 1662020-09-08 Alex Coplan <alex.coplan@arm.com>
167
168 * archures.c (bfd_mach_aarch64_8R): New.
169 * bfd-in2.h: Regenerate.
170 * cpu-aarch64.c (bfd_aarch64_arch_v8_r): New.
171 (bfd_aarch64_arch_ilp32): Update tail pointer.
172
7ba11550
AM		 1732020-09-08 Alan Modra <amodra@gmail.com>
174
175 PR 13250
176 PR 26580
177 * elflink.c (_bfd_elf_merge_symbol): Make "override" a bfd**.
178 Return oldbfd in override when old common should override new
179 common.
180 (_bfd_elf_add_default_symbol): Adjust to suit.
181 (elf_link_add_object_symbols): Likewise. Pass "override" to
182 _bfd_generic_link_add_one_symbol. Save and restore common u.c.p
183 field for --as-needed shared libraries. Revert pr13250 changes.
184
b5ffa918
NC		 1852020-09-08 Nick Clifton <nickc@redhat.com>
186
187 * plugin.c (bfd_plugin_canonicalize_symtab): Handle the case of an
188 unrecognized symbol type in a weak definition.
189
8642dafa
AM		 1902020-09-04 Alan Modra <amodra@gmail.com>
191
192 PR 26574
193 * elfcode.h (elf_object_p): Sanity check section header offset.
194 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Sanity check
195 sh_entsize.
196
1e3b96fd
AM		 1972020-09-04 Alan Modra <amodra@gmail.com>
198
199 PR 15146
200 PR 26314
201 PR 26530
202 * elflink.c (elf_link_add_object_symbols): Do set def_regular
203 and ref_regular for IR symbols. Don't clear dynsym, allowing
204 IR symbols to load --as-needed shared libraries, but prevent
205 IR symbols from becoming dynamic.
206
ac267c75
NC		 2072020-09-03 Nick Clifton <nickc@redhat.com>
208
209 PR 26521
210 * elf.c (_bfd_elf_write_secondary_reloc_section): Check for
211 secondary reloc sections with a zero sh_entsize field.
212
9184ef8a
NC		 2132020-09-03 Nelson Chu <nelson.chu@sifive.com>
214
215 * elfnn-riscv.c (riscv_i_or_e_p): Minor cleanup for warnings/errors.
216 (riscv_merge_std_ext): Likewise.
217 (riscv_merge_arch_attr_info): Likewise.
218 (riscv_merge_attributes): Likewise and fix comment typos.
219
32f0ce4d
NC		 2202020-09-03 Nelson Chu <nelson.chu@sifive.com>
221
222 * elfnn-riscv.c (riscv_version_mismatch): Change the return type
223 from void to bfd_boolean. Report warnings rather than errors
224 when the ISA versions are mis-matched. Afterwards, remember to
225 update the output ISA versions to the newest ones.
226 (riscv_merge_std_ext): Allow to link objects with different
227 standard ISA versions. Try to add output ISA versions to
228 merged_subsets first.
229 (riscv_merge_multi_letter_ext): Likewise. But for standard additional
230 ISA and non-standard ISA versions.
231
72bd6912
KC		 2322020-09-03 Kito Cheng <kito.cheng@sifive.com>
233
234 * elfnn-riscv.c (riscv_merge_std_ext): Fix to report the correct
235 error message when the versions of extension are mis-matched.
236 * elfxx-riscv.c (riscv_parse_subset): Don't issue the error when
237 the string is empty.
238
d48b742b
AM		 2392020-09-03 Alan Modra <amodra@gmail.com>
240
241 * xcofflink.c (xcoff_get_archive_info): Allocate xcoff_archive_info
242 on the output bfd objalloc memory.
243
26009aa7
AM		 2442020-09-02 Alan Modra <amodra@gmail.com>
245
246 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Correct type
247 of constant shifted left.
248
2f26cc79
AM		 2492020-09-02 Alan Modra <amodra@gmail.com>
250
251 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Use an unsigned
252 type for "relocation".
253
821e059c
AM		 2542020-09-01 Alan Modra <amodra@gmail.com>
255
256 * reloc.c (N_ONES): Handle N=0.
257 * elf32-arm.c (elf32_arm_howto_table_1): Set complain_overflow_dont
258 for R_ARM_TLS_DESCSEQ and R_ARM_THM_TLS_DESCSEQ.
259
f911bb22
AM		 2602020-09-01 Alan Modra <amodra@gmail.com>
261
262 PR 26429
263 * elf32-arm.c (elf32_arm_allocate_local_sym_info): Allocate arrays
264 in descending order of alignment.
265
00c91124
AM		 2662020-09-01 Alan Modra <amodra@gmail.com>
267
268 PR 26423
269 * elf32-arm.c (calculate_group_reloc_mask): Use 3u in shift.
270
1174d920
AM		 2712020-08-31 Alan Modra <amodra@gmail.com>
272
273 PR 26493
274 * elfnn-riscv.c (riscv_make_plt_header): Cast PLT_HEADER_SIZE to
275 unsigned when using with RISCV_ITYPE.
276 (_bfd_riscv_relax_call): Use an unsigned foff.
277
227d539b
AM		 2782020-08-31 Alan Modra <amodra@gmail.com>
279
280 PR 26476
281 PR 26477
282 * elfxx-mips.c (CRINFO_CTYPE, CRINFO_RTYPE, CRINFO_DIST2TO),
283 (CRINFO_RELVADDR): Make unsigned.
284 (mips_elf_nullify_got_load): Use unsigned constant when shifting
285 into sign bit.
286
1a211fc7
AM		 2872020-08-31 Alan Modra <amodra@gmail.com>
288
289 PR 26466
290 * mep-relocs.pl (emit_apply): Handle HI16S adjustment. Use "u"
291 variable and rewrite signed overflow check.
292 * elf32-mep.c: Regenerate.
293 (mep_final_link_relocate): Delete "s".
294
108f6f97
AM		 2952020-08-31 Alan Modra <amodra@gmail.com>
296
297 PR 26461
298 * elfxx-ia64.c (ia64_elf_install_value): Make expressions unsigned
299 that might shift values into sign bit.
300
f2173852
AM		 3012020-08-31 Alan Modra <amodra@gmail.com>
302
303 PR 26445
304 * elf32-csky.c (csky_relocate_contents): Make relocation a bfd_vma,
305 and similarly for variables dealing with overflow.
306
c1f138f9
AM		 3072020-08-31 Alan Modra <amodra@gmail.com>
308
309 PR 26442
310 * elf32-crx.c (crx_elf_final_link_relocate): Calculate reloc_bits
311 without undefined behaviour. Tidy excess casts.
312
8f383897
AM		 3132020-08-31 Alan Modra <amodra@gmail.com>
314
315 * elf-m10300.c (mn10300_elf_relax_delete_bytes): Calculate
316 alignment from reloc addend after reloc type R_MN10300_ALIGN is
317 found.
318
34d8e6d0
AM		 3192020-08-30 Alan Modra <amodra@gmail.com>
320
321 PR 26435
322 PR 26436
323 * elf32-cr16.c (cr16_elf_final_link_relocate): Calculate reloc_bits
324 without undefined behaviour.
325
e6f04d55
NC		 3262020-08-29 Nick Clifton <nickc@redhat.com>
327
328 PR 26520
329 * dwarf2.c (scan_unit_for_symbols): Add member entries to the
330 variable table.
331
736c9875
AM		 3322020-08-29 Alan Modra <amodra@gmail.com>
333
55b8e31a 334 PR 26459
736c9875
AM		 335 * elfnn-ia64.c (get_dyn_sym_info): Don't bsearch or look at last
336 element when count is zero. bfd_realloc when shrinking.
337
07319acc
AM		 3382020-08-28 Alan Modra <amodra@gmail.com>
339
340 PR 26418
341 * ecofflink.c (bfd_ecoff_write_accumulated_debug): Don't write
342 zero size buffers.
343
7ca371db
AM		 3442020-08-28 Alan Modra <amodra@gmail.com>
345
346 PR 26418
347 * ecofflink.c (WRITE): Really don't write zero size chunks.
348
1e597a89
T		 3492020-08-28 Tuckker <tuckkern+sourceware@gmail.com>
350
351 PR 26543
352 * linker.c (bfd_generic_define_common_symbol): Force the alignment
353 to 1 if the section has now alignment requirement.
354
0861f561
CQ		 3552020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
356
357 * elf32-csky.c (csky_archs): Fix arch names.
358 (csky_find_arch_with_name): New.
359 (elf32_csky_merge_attributes): New.
360 (csky_elf_merge_private_bfd_data): Add process of merge
361 attribute section.
362 (elf32_csky_obj_attrs_arg_type): New.
363 (elf32_csky_obj_attrs_handle_unknown): New.
364 (elf_backend_obj_attrs_vendor): Define.
365 (elf_backend_obj_attrs_section): Define.
366 (elf_backend_obj_attrs_arg_type): Define.
367 (elf_backend_obj_attrs_section_type): Define.
368
6194b866
NC		 3692020-08-28 Nick Clifton <nickc@redhat.com>
370
371 PR19011
372 * cofflink.c (_bfd_coff_generic_relocate_section): Provide a value
373 for undefined symbols which will not generate extra warning
374 messages about truncated relocs.
375
3b1450b3
NC		 3762020-08-28 Nelson Chu <nelson.chu@sifive.com>
377
378 * elfnn-riscv.c (riscv_elf_check_relocs): Treat R_RISCV_CALL
379 and R_RISCV_CALL_PLT as the same in the riscv_elf_check_relocs.
380 (riscv_elf_relocate_section): Remove the R_RISCV_CALL for the
381 unresolved reloc checks.
382
9e7ed8b0
JDA		 3832020-08-27 John David Anglin <danglin@gcc.gnu.org>
384
385 PR 26356
386 * som.c (som_bfd_copy_private_section_data): Issue error when a
387 subspace is specified without its containing space.
388
4b69ce9b
AM		 3892020-08-27 Alan Modra <amodra@gmail.com>
390
391 PR 26469
392 * elflink.c: Include limits.h.
393 (CHAR_BIT): Provide fallback define.
394 (set_symbol_value): Correct complex reloc comment.
395 (undefined_reference): Set bfd_error.
396 (BINARY_OP_HEAD, BINARY_OP_TAIL): Split out from..
397 (BINARY_OP): ..this.
398 (eval_symbol): Limit shifts. Force unsigned for left shift.
399 Catch divide by zero.
400 * configure.ac (AC_CHECK_HEADERS): Combine, sort and add limits.h.
401 * configure: Regenerate.
402 * config.in: Regenerate.
403
cd570d49
AM		 4042020-08-27 Alan Modra <amodra@gmail.com>
405
406 PR 26462
407 * reloc.c (bfd_check_overflow): Return early if zero bitsize.
408
2ac865ac
AM		 4092020-08-27 Alan Modra <amodra@gmail.com>
410
411 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
412 on sym_sec not being output.
413
c415c83b
AM		 4142020-08-27 Alan Modra <amodra@gmail.com>
415
416 PR 26416
417 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
418
b74a6c60
NC		 4192020-08-26 Nick Clifton <nickc@redhat.com>
420
8c51f2f2
NC		 421 PR 26433
422 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
423 behaviour.
424 (avr_elf32_load_records_from_section): Use bfd_get_16 and
425 bfd_get_32 to load values from potentially unaligned pointers.
426
eae0b5c3
NC		 427 PR 26416
428 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
429 ignore local symbols.
430 (elf64_alpha_relax_got_load): Do not check for local dynamic
431 symbols.
432 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
433 values.
434 (INSN_A) Cast the A parameter to unsigned.
435 (INSN_AB): Define in terms of INSN_A.
436 (INSN_ABC): Likewise.
437 (INSN_ABO): Likewise.
438 (INSN_AD): Likewise.
439
b74a6c60
NC		 440 PR 26411
441 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
442 unsigned long constant when creating a mask to test for alignment
443 issues.
444
4d430725
AM		 4452020-08-26 Alan Modra <amodra@gmail.com>
446
447 PR 26507
448 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
449
252e57fd
AM		 4502020-08-26 Alan Modra <amodra@gmail.com>
451
452 PR 26506
453 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
454 when section is empty.
455
2d0ce677
AM		 4562020-08-26 Alan Modra <amodra@gmail.com>
457
458 PR 26498
459 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
460 avoid UB left shift.
461
9e51d549
AM		 4622020-08-26 Alan Modra <amodra@gmail.com>
463
464 PR 26484
465 PR 26485
466 PR 26486
467 PR 26487
468 PR 26488
469 PR 26490
470 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
471 (ppc64_elf_tls_setup): Likewise.
472 (branch_reloc_hash_match): Likewise.
473 (build_plt_stub): Likewise.
474 (ppc64_elf_relocate_section): Likewise.
475
00bc5e68
AM		 4762020-08-26 Alan Modra <amodra@gmail.com>
477
478 PR 26478
479 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
480
55e61b8a
AM		 4812020-08-26 Alan Modra <amodra@gmail.com>
482
483 PR 26475
484 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
485 sstubs->contents != NULL.
486
66ad6b44
AM		 4872020-08-26 Alan Modra <amodra@gmail.com>
488
489 PR 26453
490 * som.c (som_prep_for_fixups): Return early when no symbols.
491
9863cbb7
AM		 4922020-08-26 Alan Modra <amodra@gmail.com>
493
494 PR 26418
495 * ecofflink.c (WRITE): Don't write size 0 chunks.
496
c01de193
AM		 4972020-08-26 Alan Modra <amodra@gmail.com>
498
499 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
500
b4e125d9
AM		 5012020-08-26 Alan Modra <amodra@gmail.com>
502
503 PR 26415
504 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
505
4449c81a
DF		 5062020-08-26 David Faust <david.faust@oracle.com>
507
508 * archures.c (bfd_mach_xbpf): Define.
509 * bfd-in2.h: Regenerate.
510 * cpu-bpf.c (bfd_xbpf_arch) New.
511 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
512
13f8a246
AM		 5132020-08-26 Alan Modra <amodra@gmail.com>
514
515 * archures.c (bfd_mach_ck860): Define.
516
c3757b58
MW		 5172020-08-25 Mark Wielaard <mark@klomp.org>
518
519 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
520 and dwarf_rnglists_size fields.
521 (dwarf_debug_sections): Add debug_rnglists.
522 (dwarf_debug_section_enum): Likewise.
523 (read_debug_rnglists): New function.
524 (read_rangelist): New function to call either read_ranges or
525 read_rnglists. Rename original function to...
526 (read_ranges): ...this.
527 (read_rnglists): New function.
528
1ab8d928
AM		 5292020-08-25 Alan Modra <amodra@gmail.com>
530
531 PR 26505
532 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
533 is_elf_hash_table before accessing elf fields.
534
a93ba4c0
AM		 5352020-08-25 Alan Modra <amodra@gmail.com>
536
537 PR 26482
538 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
539 won't be output.
540
1438dd86
AM		 5412020-08-25 Alan Modra <amodra@gmail.com>
542
543 PR 26463
544 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
545 before accessing elf fields.
546
2186273a
AM		 5472020-08-25 Alan Modra <amodra@gmail.com>
548
549 PR 26452
550 * som.c (som_compute_checksum): XOR 32-bit words in header,
551 not unsigned long sized words.
552
0c1438eb
AM		 5532020-08-25 Alan Modra <amodra@gmail.com>
554
555 PR 26430
556 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
557 amount copied for elf_segment_map defined with one element
558 sections array.
559
d2327e47
AM		 5602020-08-25 Alan Modra <amodra@gmail.com>
561
562 PR 26422
563 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
564 bfd_get_x size function to read addends out of fields. Apply
565 rightshift adjustment too. Don't apply the now unnecessary
566 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
567 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
568 Correct R_ARM_THM_JUMP6 addend.
569
b8ff233b
AM		 5702020-08-25 Alan Modra <amodra@gmail.com>
571
572 PR 26419
573 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
574 before start of section.
575
0f55320b
AM		 5762020-08-25 Alan Modra <amodra@gmail.com>
577
578 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
579 before accessing elf_hash_table_id.
580 * elf32-arc.c (elf_arc_hash_table): Likewise.
581 * elf32-arm.c (elf32_arm_hash_table): Likewise.
582 * elf32-avr.c (avr_link_hash_table): Likewise.
583 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
584 * elf32-cris.c (elf_cris_hash_table): Likewise.
585 * elf32-csky.c (csky_elf_hash_table): Likewise.
586 * elf32-frv.c (frvfdpic_hash_table): Likewise.
587 * elf32-hppa.c (hppa_link_hash_table): Likewise.
588 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
589 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
590 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
591 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
592 * elf32-metag.c (metag_link_hash_table): Likewise.
593 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
594 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
595 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
596 * elf32-s390.c (elf_s390_hash_table): Likewise.
597 * elf32-sh.c (sh_elf_hash_table): Likewise.
598 * elf32-spu.c (spu_hash_table): Likewise.
599 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
600 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
601 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
602 * elf64-hppa.c (hppa_link_hash_table): Likewise.
603 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
604 * elf64-s390.c (elf_s390_hash_table): Likewise.
605 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
606 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
607 * elfxx-mips.c (mips_elf_hash_table): Likewise.
608 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
609 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
610
3cdad084
JT		 6112020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
612
613 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
614 int. Use '%u' format with _bfd_error_handler to render it.
615
918dc783
AM		 6162020-08-25 Alan Modra <amodra@gmail.com>
617
618 PR 26489
619 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
620 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
621
573eb292
AM		 6222020-08-25 Alan Modra <amodra@gmail.com>
623
624 PR 26492
625 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
626 accessing elf_hash_table_id.
627
a8d549c0
AM		 6282020-08-25 Alan Modra <amodra@gmail.com>
629
630 PR 26483
631 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
632 accessing elf_hash_table_id.
633
19d80e5f
MW		 6342020-08-24 Mark Wielaard <mark@klomp.org>
635
636 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
637 (read_formatted_entries): Likewise. And skip zero entry.
638
531c73a3
CQ		 6392020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
640
641 * bfd-in2.h (bfd_mach_ck860): New.
642 * cpu-csky.c (arch_info_struct): Add item for CK860.
643
252dcdf4
AM		 6442020-08-24 Alan Modra <amodra@gmail.com>
645
646 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
647 high part tprel16 relocs.
648 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
649 Clear do_tls_opt on odd instructions.
650 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
651 Don't sanity check them here.
652 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
653 high part tprel16 relocs.
654 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
655 Clear do_tls_opt on odd instructions.
656 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
657
c40e6650
JDA		 6582020-08-23 John David Anglin <danglin@gcc.gnu.org>
659
660 PR binutils/26357
661 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
662 * configure: Regenerate.
663
3f2e9699
L		 6642020-08-22 H.J. Lu <hongjiu.lu@intel.com>
665
666 PR ld/26382
667 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
668 versioned symbols, which are defined in shared objects, in
669 symbol string table.
670
ccf61261
NC		 6712020-08-21 Nick Clifton <nickc@redhat.com>
672
673 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
674 the data map if there are entries in it.
675 (_bfd_aarch64_erratum_843419_scan): Likewise.
676
610ed3e0
JB		 6772020-08-21 Jan Beulich <jbeulich@suse.com>
678
679 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
680 last byte of debug dir, not first.
681
01147b20
NC		 6822020-08-20 Nick Clifton <nickc@redhat.com>
683
684 PR 26428
685 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
686 field in the ELF header of the compressed sections.
687
44466e45
NC		 6882020-08-20 Nick Clifton <nickc@redhat.com>
689
690 PR 26406
691 * elf-bfd.h (struct bfd_elf_section_data): Add
692 has_secondary_relocs field.
693 * elf.c (_bfd_elf_copy_special_section_fields): Set the
694 has_secondary_relocs field for sections which have associated
695 secondary relocs.
696 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
697 on sections which have associated secondary relocs.
698
10885e24
AM		 6992020-08-15 Alan Modra <amodra@gmail.com>
700
701 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
702 small common section.
703 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
704 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
705 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
706 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
707 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
708 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
709 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
710 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
711 * elf32-v850.c (v850_elf_check_relocs): Likewise.
712 (v850_elf_add_symbol_hook): Likewise.
713 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
714 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
715 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
716 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
717
4d182367
AM		 7182020-08-15 Alan Modra <amodra@gmail.com>
719
720 PR 26389
721 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
722 SEC_SMALL_DATA.
723 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
724 on small common section.
725 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
726 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
727 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
728 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
729 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
730 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
731
19bddbe9
AM		 7322020-08-14 Alan Modra <amodra@gmail.com>
733
734 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
735 rather than another copy of primes. Increase maximum default
736 size allowed.
737
2b6ba032
AM		 7382020-08-13 Alan Modra <amodra@gmail.com>
739
73d0dc16 740 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
2b6ba032 741
6738c8a7
AM		 7422020-08-13 Alan Modra <amodra@gmail.com>
743
744 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
745 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
746 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
747 optimization when --no-pcrel-optimize.
748
75e100a3
AM		 7492020-08-13 Alan Modra <amodra@gmail.com>
750
751 PR 26348
752 * bfd.c (struct bfd): Add read_only.
753 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
754 Set read_only on warning.
755 (elf_object_p): Sanity check program header alignment. Set
756 read_only on warning.
757 * bfd-in2.h: Regenerate.
758
2fef9373
JT		 7592020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
760
761 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
762 win32pstatus note type to avoid signedness comparison warning.
763
404ec933
JT		 7642020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
765
766 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
767 win32pstatus notes, and return TRUE so we continue rather than
768 stopping as if it was an error.
769
d61f3d03
JT		 7702020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
771
772 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
773
04ec0fa2
JT		 7742020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
775
776 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
777 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
778 appropriate size constraint for each win32pstatus note type.
779
03c29a6f
JT		 7802020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
781
782 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
783 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
784 win32pstatus note.
785
8fbac78b
JT		 7862020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
787
788 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
789 (elfcore_grok_win32pstatus): Use.
790
ff2084b9
JT		 7912020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
792
793 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
794 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
795 offsets used to read NOTE_INFO_PROCESS.
796
79ddc884
NC		 7972020-08-12 Nick Clifton <nickc@redhat.com>
798
799 * po/ru.po: Updated Russian translation.
800 * po/sr.po: Updated Serbian translation.
801
d844f10a
DF		 8022020-08-07 David Faust <david.faust@oracle.com>
803
804 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
805 DISP16 and DISP32 relocations.
806
3ee9565c
DF		 8072020-08-05 David Faust <david.faust@oracle.com>
808
809 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
810 (bpf_elf_howto_table): Use it here.
811 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
812 instruction and data relocations.
813
e44a1d7b
AM		 8142020-08-03 Alan Modra <amodra@gmail.com>
815
816 * vms-lib.c (vms_traverse_index): Sanity check size remaining
817 before accessing vms_idx or vms_elfidx.
818
b5f386d5
AM		 8192020-08-03 Alan Modra <amodra@gmail.com>
820
821 PR 26330
822 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
823 size against file size. Correct LONG_MAX limit check.
824 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
825 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
826 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
827 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
828 bfd_malloc_and_get_section.
829
a896df97
AM		 8302020-07-31 Alan Modra <amodra@gmail.com>
831
832 PR 26314
833 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
834 IR symbols to become dynamic.
835 (elf_link_add_object_symbols): Don't exclude IR symbols when
836 deciding whether an as-needed shared library is needed.
837
4d3bb356
SN		 8382020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
839
840 PR ld/26312
841 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
842 to 0.
843 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
844
c8693053
RO		 8452020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
846
847 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
848 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
849 Don't define _STRUCTURED_PROC.
850 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
851 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
852 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
853 * configure, config.in: Regenerate.
854 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
855 * Makefile.in, doc/Makefile.in: Regenerate.
856
f1dfbfdb
L		 8572020-07-30 H.J. Lu <hongjiu.lu@intel.com>
858
859 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
860 (elf_link_hash_table): Add sym_cache.
861 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
862 (elf32_arm_check_relocs): Updated.
863 (elf32_arm_size_dynamic_sections): Likewise.
864 * elf32-bfin.c (bfin_link_hash_table): Removed.
865 (bfin_link_hash_newfunc): Updated.
866 (bfin_hash_table): Removed.
867 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
868 (csky_elf_check_relocs): Updated.
869 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
870 (elf32_hppa_check_relocs): Updated.
871 * elf32-i386.c (elf_i386_tls_transition): Updated.
872 (elf_i386_convert_load_reloc): Likewise.
873 (elf_i386_check_relocs): Likewise.
874 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
875 (m32r_elf_hash_table): Updated.
876 (m32r_elf_link_hash_table_create): Likewise.
877 (m32r_elf_create_dynamic_sections): Likewise.
878 (m32r_elf_adjust_dynamic_symbol): Likewise.
879 (allocate_dynrelocs): Likewise.
880 (m32r_elf_size_dynamic_sections): Likewise.
881 (m32r_elf_relocate_section): Likewise.
882 (m32r_elf_finish_dynamic_symbol): Likewise.
883 (m32r_elf_check_relocs): Likewise.
884 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
885 sym_cache.
886 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
887 (elf_m68k_check_relocs): Updated.
888 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
889 (elf_metag_check_relocs): Updated.
890 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
891 (microblaze_elf_check_relocs): Updated.
892 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
893 (nds32_elf_create_dynamic_sections): Likewise.
894 (nds32_elf_adjust_dynamic_symbol): Likewise.
895 (nds32_elf_check_relocs): Likewise.
896 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
897 srelbss and aym_cache.
898 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
899 (nios2_elf32_check_relocs): Updated.
900 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
901 (or1k_elf_check_relocs): Updated.
902 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
903 (ppc_elf_check_relocs): Updated.
904 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
905 (elf_s390_check_relocs): Updated.
906 (elf_s390_finish_dynamic_sections): Likewise.
907 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
908 and aym_cache.
909 (sh_elf_create_dynamic_sections): Updated.
910 (sh_elf_adjust_dynamic_symbol): Likewise.
911 (sh_elf_size_dynamic_sections): Likewise.
912 (sh_elf_check_relocs): Likewise.
913 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
914 (elf32_tic6x_check_relocs): Updated.
915 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
916 (tilepro_elf_hash_table): Updated.
917 (tilepro_elf_link_hash_table_create): Likewise.
918 (tilepro_elf_check_relocs): Likewise.
919 (tilepro_elf_adjust_dynamic_symbol): Likewise.
920 (allocate_dynrelocs): Likewise.
921 (tilepro_elf_size_dynamic_sections): Likewise.
922 (tilepro_elf_relocate_section): Likewise.
923 (tilepro_elf_finish_dynamic_symbol): Likewise.
924 (tilepro_finish_dyn): Likewise.
925 (tilepro_elf_finish_dynamic_sections): Likewise.
926 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
927 (ppc64_elf_before_check_relocs): Updated.
928 (ppc64_elf_check_relocs): Likewise.
929 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
930 (elf_s390_check_relocs): Updated.
931 (elf_s390_relocate_section): Likewise.
932 (elf_s390_finish_dynamic_sections): Likewise.
933 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
934 (elf_x86_64_check_relocs): Likewise.
935 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
936 sym_cache.
937 (elfNN_aarch64_check_relocs): Updated.
938 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
939 (riscv_elf_check_relocs): Updated.
940 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
941 (mips_elf_resolve_got_page_ref): Updated.
942 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
943 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
944 sym_cache.
945 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
946 (tilegx_elf_check_relocs): Updated.
947 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
948
c77cb2a0
MR		 9492020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
950
951 * elflink.c (bfd_elf_final_link): Give local symbols a name if
952 so requested.
953 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
954 return TRUE if making ET_REL output.
955
3f1b17bb
MR		 9562020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
957
958 * elf-bfd.h (elf_backend_data): Add
959 `elf_backend_elfsym_local_is_section' member.
960 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
961 macro.
962 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
963 * elflink.c (bfd_elf_final_link): Use it to determine whether
964 set the `.symtab' section's `sh_info' value to the index of the
965 first non-local or non-section symbol.
966 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
967 function.
968 (elf_backend_elfsym_local_is_section): New macro.
969 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
970 function.
971 (elf_backend_elfsym_local_is_section): New macro.
972
4d68fd75
AM		 9732020-07-29 Alan Modra <amodra@gmail.com>
974
975 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
976 defined in excluded sections.
977
67411cbf
AM		 9782020-07-28 Alan Modra <amodra@gmail.com>
979
980 * elf.c (assign_section_numbers): Comment. Don't segfault on
981 discarded sections when setting linked-to section for generic
982 ELF linker.
983 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
984
93fd13c7
AM		 9852020-07-27 Alan Modra <amodra@gmail.com>
986
987 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
988 similar as absolute.
989 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
990 redefinitions here.
991
04f096fb
NC		 9922020-07-24 Nick Clifton <nickc@redhat.com>
993
994 * config.bfd: Move xc16x target to the obsolete list.
995
5efb6779
KB		 9962020-07-22 Kevin Buettner <kevinb@redhat.com>
997
998 * binary.c (binary_get_section_contents): Seek using offset
999 from section's file position.
1000
ea57e509
KB		 10012020-07-22 Kevin Buettner <kevinb@redhat.com>
1002
1003 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
04f096fb 1004
1ad2776d
MF		 10052020-07-22 Max Filippov <jcmvbkbc@gmail.com>
1006
1007 PR 26246
1008 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
1009 type for the first function argument. Rename pointers to reflect
1010 that they have distinct types.
1011
2f5541f3
AM		 10122020-07-20 Alan Modra <amodra@gmail.com>
1013
1014 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
1015
e10a07b3
AM		 10162020-07-19 Alan Modra <amodra@gmail.com>
1017
1018 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
1019 (select_alt_stub): New function.
1020 (ppc_get_stub_entry): Use it here.
1021 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
1022 power10_stubs.
1023 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
1024 merge notoc stubs with other varieties when power10_stubs is "auto".
1025 Instead dup the stub hash table entry.
1026 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
1027 tests of power10_stubs.
1028
28b80303
AM		 10292020-07-15 Alan Modra <amodra@gmail.com>
1030
1031 PR 26239
1032 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
1033
4fd8d585
NC		 10342020-07-15 Nick Clifton <nickc@redhat.com>
1035
1036 PR26240
1037 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
1038 check for aux entries that overflow the buufer.
1039
a8a48c75
HPN		 10402020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
1041
1042 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
1043 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
1044
e8a83e93
MB		 10452020-07-15 Markus Böck <markus.boeck02@gmail.com>
1046 Alan Modra <amodra@gmail.com>
1047
1048 PR 26198
1049 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
1050 objects both before and after normal object files.
1051 * elflink.c (_bfd_elf_section_already_linked): Likewise.
1052
d3b10ee7
AM		 10532020-07-10 Alan Modra <amodra@gmail.com>
1054
1055 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
1056 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1057 power10_stubs.
1058 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
1059 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
1060 uses of power10_stubs.
1061
fe49679d
AM		 10622020-07-09 Alan Modra <amodra@gmail.com>
1063
1064 * coff-ppc.c: Delete.
1065 * pe-ppc.c: Delete.
1066 * pei-ppc.c: Delete.
1067 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
1068 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
1069 PPCMAGIC code.
1070 (coff_write_object_contents): Remove PPC_PE code.
1071 * config.bfd: Move powerpcle-pe to removed targets.
1072 * configure.ac: Remove powerpc PE entries.
1073 * libcoff-in.h (ppc_allocate_toc_section): Delete.
1074 (ppc_process_before_allocation): Delete.
1075 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
1076 * targets.c: Remove powerpc PE vectors.
1077 * po/SRC-POTFILES.in: Regenerate.
1078 * libcoff.h: Regenerate.
1079 * Makefile.in: Regenerate.
1080 * configure: Regenerate.
1081
7646efdf
NC		 10822020-07-09 Nick Clifton <nickc@redhat.com>
1083
1084 * po/fr.po: Updated French translation.
1085
23f5e55e
AM		 10862020-07-07 Alan Modra <amodra@gmail.com>
1087
1088 * xcofflink.c (xcoff_mark): Don't mark const sections.
1089 (bfd_xcoff_record_link_assignment): Add FIXME.
1090 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
1091 sections being discarded by linker script.
1092
c8001886
AM		 10932020-07-07 Alan Modra <amodra@gmail.com>
1094
1095 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
1096 time, uid, gid and mode for deterministic archive.
1097 (xcoff_write_archive_contents_big): Likewise.
1098
8af7926f
AM		 10992020-07-07 Alan Modra <amodra@gmail.com>
1100
1101 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
1102 C_AIX_WEAKEXT.
1103
17550be7
NC		 11042020-07-06 Nick Clifton <nickc@redhat.com>
1105
1106 * po/pt.po: Updated Portuguese translation.
1107 * po/uk.po: Updated Ukranian translation.
1108
b4396c5e
NC		 11092020-07-04 Nick Clifton <nickc@redhat.com>
1110
1111 * version.m4: Set version to 2.35.50.
1112 * configure: Regenerate.
1113 * po/bbfd.pot: Regenerate.
1114
b115b9fd
NC		 11152020-07-04 Nick Clifton <nickc@redhat.com>
1116
1117 Binutils 2.35 branch created.
1118
33d1369f
AM		 11192020-07-01 Alan Modra <amodra@gmail.com>
1120
1121 PR 26188
1122 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
1123 raw syment index before dereferencing.
1124
cc574a35
AM		 11252020-07-01 Alan Modra <amodra@gmail.com>
1126
1127 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
1128
3443489c
AM		 11292020-07-01 Alan Modra <amodra@gmail.com>
1130
1131 * config.bfd: Obsolete xc16x.
1132
bbd19b19
L		 11332020-06-30 H.J. Lu <hongjiu.lu@intel.com>
1134
1135 * archures.c (bfd_mach_i386_nacl): Removed.
1136 (bfd_mach_i386_i386_nacl): Likewise.
1137 (bfd_mach_x86_64_nacl): Likewise.
1138 (bfd_mach_x64_32_nacl): Likewise.
1139 * config.bfd: Remove *-*-nacl* targets.
1140 * configure.ac: Remove x86 NaCl target vectors.
1141 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
1142 (bfd_x64_32_nacl_arch): Likewise.
1143 (bfd_x86_64_nacl_arch): Likewise.
1144 (bfd_i386_nacl_arch): Likewise.
1145 (bfd_x64_32_arch_intel_syntax): Updated.
1146 * elf32-i386.c: Don't include "elf-nacl.h".
1147 (elf_i386_nacl_plt): Removed.
1148 (elf_i386_nacl_plt0_entry): Likewise.
1149 (elf_i386_nacl_plt_entry): Likewise.
1150 (elf_i386_nacl_pic_plt0_entry): Likewise.
1151 (elf_i386_nacl_pic_plt_entry): Likewise.
1152 (elf_i386_nacl_eh_frame_plt): Likewise.
1153 (elf_i386_nacl_plt): Likewise.
1154 (elf32_i386_nacl_elf_object_p): Likewise.
1155 (elf_i386_get_synthetic_symtab): Updated.
1156 (elf_i386_link_setup_gnu_properties): Likewise.
1157 * elf64-x86-64.c: Don't include "elf-nacl.h".
1158 (elf_x86_64_nacl_plt): Removed.
1159 (elf64_x86_64_nacl_elf_object_p): Likewise.
1160 (elf_x86_64_nacl_plt0_entry): Likewise.
1161 (elf_x86_64_nacl_plt_entry): Likewise.
1162 (elf_x86_64_nacl_eh_frame_plt): Likewise.
1163 (elf_x86_64_nacl_plt): Likewise.
1164 (elf32_x86_64_nacl_elf_object_p): Likewise.
1165 (elf_x86_64_get_synthetic_symtab): Updated.
1166 (elf_x86_64_link_setup_gnu_properties): Likewise.
1167 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1168 * targets.c: Remove x86 NaCl target vectors.
1169 * bfd-in2.h: Regenerated.
1170 * configure: Likewise.
1171
a57f74bb
L		 11722020-06-29 H.J. Lu <hongjiu.lu@intel.com>
1173
1174 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
1175 _bfd_elf_add_dynamic_tags.
1176
07d22f64
AM		 11772020-06-29 Alan Modra <amodra@gmail.com>
1178
1179 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
1180 return value of bfd_bread. Don't read more than requested length.
1181 Sanity check length. Properly terminate file name.
1182
279edac5
AM		 11832020-06-29 Alan Modra <amodra@gmail.com>
1184
1185 * arc-got.h: Use C style comments.
1186 * coff-z80.c: Likewise.
1187 * elf32-csky.c: Likewise.
1188 * peXXigen.c: Likewise.
1189 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
1190 code.
1191
85f7484a
PB		 11922020-06-26 Pat Bernardi <bernardi@adacore.com>
1193
1194 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
1195 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
1196
ba9b3ef5
AM		 11972020-06-26 Alan Modra <amodra@gmail.com>
1198
1199 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
1200 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
1201 (riscv_get_priv_spec_name): Move to..
1202 * cpu-riscv.c: ..here.
1203 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
1204 Use %u to print unsigned numbers.
1205
069057bf
AB		 12062020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
1207
1208 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
1209 default architecture.
1210
2c8e3708
L		 12112020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1212
1213 PR ld/26083
1214 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
1215 _bfd_elf_add_dynamic_tags.
1216
c679ec98
L		 12172020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1218
1219 PR ld/26083
1220 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
1221 _bfd_elf_add_dynamic_tags.
1222
f8b1e5f6
AM		 12232020-06-24 Alan Modra <amodra@gmail.com>
1224
1225 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
1226 shifts without undefined behaviour.
1227
3084d7a2
L		 12282020-06-23 H.J. Lu <hongjiu.lu@intel.com>
1229
1230 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
1231 dt_jmprel_required.
1232 (_bfd_elf_add_dynamic_tags): New.
1233 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
1234 _bfd_elf_add_dynamic_tags.
1235 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
1236 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
1237 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1238 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
1239 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1240 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1241 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1242 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
1243 Likewise.
1244 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
1245 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1246 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1247 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1248 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
1249 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1250 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1251 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1252 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
1253 Likewise.
1254 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
1255 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
1256 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
1257 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1258 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1259 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
1260 Likewise.
1261 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
1262 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1263 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
1264 dt_reloc_sz and dt_reloc_ent.
1265 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
1266 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
1267 Likewise.
1268 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
1269 etab.dt_pltgot_required.
1270 (elf32_hppa_size_dynamic_sections): Call
1271 _bfd_elf_add_dynamic_tags.
1272 * elf32-metag.c (elf_metag_link_hash_table_create): Set
1273 etab.dt_pltgot_required.
1274 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
1275 * elf32-sh.c (sh_elf_link_hash_table_create): Set
1276 root.dt_pltgot_required for FDPIC output.
1277 (sh_elf_size_dynamic_sections): Call
1278 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1279 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
1280 elf.dt_pltgot_required.
1281 (elf_xtensa_size_dynamic_sections): Call
1282 _bfd_elf_add_dynamic_tags.
1283 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
1284 root.dt_pltgot_required.
1285 (elf64_hppa_size_dynamic_sections): Call
1286 _bfd_elf_add_dynamic_tags.
1287 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
1288 root.dt_pltgot_required.
1289 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
1290 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
1291 * elflink.c (_bfd_elf_add_dynamic_tags): New.
1292
d768f160
SJ		 12932020-06-22 Saagar Jha <saagar@saagarjha.com>
1294
1295 * mach-o.c: Support the new load commands by reading a linkedit
1296 data command for them.
1297
39ff0b81
NC		 12982020-06-22 Nelson Chu <nelson.chu@sifive.com>
1299
1300 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
1301 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
1302 (riscv_get_priv_spec_class): Likewise.
1303 (riscv_get_priv_spec_name): Likewise.
1304 (riscv_get_priv_spec_class_from_numbers): New function, convert
1305 the version numbers into string, then call riscv_get_priv_spec_class
1306 to get the priv spec class.
1307 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
1308 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
1309 (riscv_get_priv_spec_name): Likewise.
1310 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
1311 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
1312 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
1313 of input and output objects form their priv spec attributes by
1314 riscv_get_priv_spec_class_from_numbers. Report warning rather than
1315 errors when linking objects with differnet priv spec versions. We do
1316 know v1.9.1 may have conflicts to other versions, so report the
1317 warning, too. After that, update the output priv spec version to the
1318 newest one so far.
1319
cbd7581f
NC		 13202020-06-22 Nelson Chu <nelson.chu@sifive.com>
1321
1322 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
1323 priv attributes, we will check the conflicts for all of them (major,
1324 minor and revision), and then set the priv_attrs_merged to TRUE to
1325 indicate that we have handled all of the priv attributes. Remove
1326 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
1327
1e927850
AM		 13282020-06-21 Alan Modra <amodra@gmail.com>
1329
1330 PR 26132
1331 * configure.ac: Disable plugins by default for some targets.
1332 * plugin.c: Comment typo fix.
1333 * configure: Regenerate.
1334
13aa5ceb
NC		 13352020-06-19 Nick Clifton <nickc@redhat.com>
1336
1337 * plugin.c (try_load_plugin): Suppress the error message about
1338 being unable to open a plugin if creating a list of viable
1339 plugins.
1340
a435742a
AM		 13412020-06-16 Alan Modra <amodra@gmail.com>
1342
1343 * aout-tic30.c: Delete file.
1344 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
1345 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
1346 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
1347 (xc16x-*-elf): Sort properly.
1348 * configure.ac: Remove tic30_aout_vec.
1349 * targets.c: Likewise.
1350 * Makefile.in: Regenerate.
1351 * configure: Regenerate.
1352 * po/SRC-POTFILES.in: Regenerate.
1353
7a77f1ac
MF		 13542020-06-15 Max Filippov <jcmvbkbc@gmail.com>
1355
1356 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
1357 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
1358 (elf32xtensa_abi): New global variable.
1359 (xtensa_abi_choice): New function.
1360 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
1361 XSHAL_ABI to select PLT code.
1362
cae64165
RM		 13632020-06-15 Roland McGrath <mcgrathr@google.com>
1364
1365 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
1366 field of bfd_link_info.
1367
40be168c
AM		 13682020-06-15 Alan Modra <amodra@gmail.com>
1369
1370 * config.bfd: Obsolete powerpcle-*-pe targets.
1371
75cfe082
AM		 13722020-06-15 Alan Modra <amodra@gmail.com>
1373
1374 PR 26103
1375 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
1376 symbols that were defined in discarded sections.
1377 * cofflink.c (coff_link_check_archive_element): Likewise.
1378 (coff_link_add_symbols): Set indx to -3 for symbols defined in
1379 discarded sections.
1380 (_bfd_coff_write_global_sym): Don't emit such symbols.
1381 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
1382 libcoff.h: Regenerate.
1383
f0aa3025
AM		 13842020-06-11 Alan Modra <amodra@gmail.com>
1385
1386 PR 26107
1387 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
1388
447f6d86
L		 13892020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1390
1391 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
1392 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
1393 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
1394 of reltext.
1395
e1b5d517
L		 13962020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1397
1398 PR ld/26094
1399 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
1400 Clear verinfo.verdef.
1401
cebd6b8a
L		 14022020-06-09 H.J. Lu <hongjiu.lu@intel.com>
1403
1404 PR ld/18801
1405 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1406 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1407 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1408 resolvers.
1409 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1410 Set ifunc_resolvers if there are FUNC resolvers.
1411 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1412 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1413 with elf.ifunc_resolvers.
1414 (write_plt_relocs_for_local_syms): Likewise.
1415 (ppc64_elf_relocate_section): Likewise.
1416 (ppc64_elf_finish_dynamic_sections): Likewise.
1417 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1418 Updated.
1419 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1420 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1421 instead of readonly_dynrelocs_against_ifunc.
1422 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1423 readonly_dynrelocs_against_ifunc.
1424
efb2a7b4
AM		 14252020-06-09 Alan Modra <amodra@gmail.com>
1426
1427 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1428 maybe_local_ifunc_resolver field.
1429 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1430 cases where maybe_local_ifunc_resolver was set.
1431 (ppc64_elf_relocate_section): Likewise.
1432 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1433 error to a warning.
1434
9bcc30e4
L		 14352020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1436
1437 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1438 tlsdesc_got.
1439 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1440 and dt_tlsdesc_got.
1441 (elf32_arm_size_dynamic_sections): Updated. Clear
1442 root.tlsdesc_plt for DF_BIND_NOW.
1443 (elf32_arm_finish_dynamic_sections): Updated.
1444 (elf32_arm_output_arch_local_syms): Likewise.
1445 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1446 Clear root.tlsdesc_plt for DF_BIND_NOW.
1447 (nds32_elf_finish_dynamic_sections): Updated.
1448 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1449 dt_tlsdesc_plt and dt_tlsdesc_got.
1450 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1451 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1452 tlsdesc_plt and dt_tlsdesc_got.
1453 (elfNN_aarch64_allocate_dynrelocs): Updated.
1454 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1455 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1456 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1457 twice.
1458 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1459 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1460 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1461 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1462 tlsdesc_got.
1463
845b83d7
L		 14642020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1465
1466 * elf32-tic6x.c (elf32_bed): Defined the default to
1467 elf32_tic6x_bed.
1468
9b8a8575
L		 14692020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1470
1471 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1472 plt_rel_sec.
1473 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1474 root.splt/root.srelplt.
1475 (elf64_hppa_create_dynamic_sections): Likewise.
1476 (elf64_hppa_size_dynamic_sections): Likewise.
1477 (elf64_hppa_finish_dynamic_symbol): Likewise.
1478 (elf_hppa_final_link): Likewise.
1479 (elf_hppa_final_link_relocate): Likewise.
1480
bcab203d
L		 14812020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1482
1483 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1484 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1485 is_vxworks.
1486
90c14f0c
L		 14872020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1488
1489 * elf-bfd.h (elf_target_os): New.
1490 (elf_link_hash_table): Add target_os.
1491 (elf_backend_data): Add target_os.
1492 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1493 symbian_p and nacl_p.
1494 (create_got_section): Updated.
1495 (elf32_arm_create_dynamic_sections): Likewise.
1496 (arm_type_of_stub): Likewise.
1497 (elf32_arm_create_or_find_stub_sec): Likewise.
1498 (elf32_arm_allocate_plt_entry): Likewise.
1499 (elf32_arm_populate_plt_entry): Likewise.
1500 (elf32_arm_final_link_relocate): Likewise.
1501 (elf32_arm_check_relocs): Likewise.
1502 (allocate_dynrelocs_for_symbol): Likewise.
1503 (elf32_arm_finish_dynamic_symbol): Likewise.
1504 (elf32_arm_finish_dynamic_sections): Likewise.
1505 (elf32_arm_output_plt_map_1): Likewise.
1506 (elf32_arm_output_arch_local_syms): Likewise.
1507 (elf32_arm_add_symbol_hook): Likewise.
1508 (elf32_arm_nacl_link_hash_table_create): Likewise.
1509 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1510 (elf32_arm_symbian_link_hash_table_create): Likewise.
1511 (ELF_TARGET_OS): New.
1512 * elf32-i386.c (elf_i386_arch_bed): Removed.
1513 (elf_backend_arch_data): Likewise.
1514 (elf_i386_solaris_arch_bed): Likewise.
1515 (elf_i386_nacl_arch_bed): Likewise.
1516 (elf_i386_vxworks_arch_bed): Likewise.
1517 (elf_i386_relocate_section): Updated.
1518 (elf_i386_finish_dynamic_sections): Likewise.
1519 (elf_i386_get_synthetic_symtab): Likewise.
1520 (elf_i386_link_setup_gnu_properties): Likewise.
1521 (ELF_TARGET_OS): New.
1522 * elf32-mips.c (ELF_TARGET_OS): New.
1523 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1524 (ppc_elf_create_got): Updated.
1525 (ppc_elf_create_dynamic_sections): Likewise.
1526 (ppc_elf_check_relocs): Likewise.
1527 (ppc_elf_adjust_dynamic_symbol): Likewise.
1528 (ppc_elf_size_dynamic_sections): Likewise.
1529 (ppc_elf_relocate_section): Likewise.
1530 (ppc_elf_finish_dynamic_sections): Likewise.
1531 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1532 (ELF_TARGET_OS): New.
1533 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1534 (sh_elf_link_hash_table_create): Updated.
1535 (sh_elf_create_dynamic_sections): Likewise.
1536 (allocate_dynrelocs): Likewise.
1537 (sh_elf_size_dynamic_sections): Likewise.
1538 (sh_elf_relocate_section): Likewise.
1539 (sh_elf_finish_dynamic_symbol): Likewise.
1540 (sh_elf_finish_dynamic_sections): Likewise.
1541 (ELF_TARGET_OS): New.
1542 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1543 Removed.
1544 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1545 (ELF_TARGET_OS): New.
1546 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1547 (elf_x86_64_solaris_arch_bed): Likewise.
1548 (elf_x86_64_nacl_arch_bed): Likewise.
1549 (elf_x86_64_finish_dynamic_sections): Updated.
1550 (elf_x86_64_get_synthetic_symtab): Likewise.
1551 (elf_x86_64_link_setup_gnu_properties): Likewise.
1552 (ELF_TARGET_OS): New.
1553 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1554 target_o.
1555 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1556 (MIPS_ELF_REL_DYN_NAME): Updated.
1557 (ELF_MIPS_GP_OFFSET): Likewise.
1558 (mips_elf_create_local_got_entry): Likewise.
1559 (mips_elf_allocate_dynamic_relocations): Likewise.
1560 (mips_elf_count_got_symbols): Likewise.
1561 (is_gott_symbol): Likewise.
1562 (mips_elf_calculate_relocation): Likewise.
1563 (mips_elf_create_dynamic_relocation): Likewise.
1564 (_bfd_mips_elf_check_relocs): Likewise.
1565 (allocate_dynrelocs): Likewise.
1566 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1567 (mips_elf_lay_out_got): Likewise.
1568 (mips_elf_set_plt_sym_value): Likewise.
1569 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1570 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1571 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1572 (_bfd_mips_elf_final_link): Likewise.
1573 (_bfd_mips_init_file_header): Likewise.
1574 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1575 Likewise.
1576 (allocate_dynrelocs): Likewise.
1577 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1578 (_bfd_sparc_elf_relocate_section): Likewise.
1579 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1580 (sparc_finish_dyn): Likewise.
1581 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1582 * elfxx-target.h (ELF_TARGET_OS): New.
1583 (elfNN_bed): Add ELF_TARGET_OS.
1584 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1585 (_bfd_x86_elf_link_hash_table_create): Likewise.
1586 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1587 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1588 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1589 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1590 * elfxx-x86.h (elf_x86_target_os): Removed.
1591 (elf_x86_backend_data): Likewise.
1592 (get_elf_x86_backend_data): Likewise.
1593 (elf_x86_link_hash_table): Remove target_os.
1594
87c69f97
AM		 15952020-06-06 Alan Modra <amodra@gmail.com>
1596
1597 * reloc.c: Rename
1598 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1599 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1600 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1601 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1602 * elf64-ppc.c: Update throughout for reloc renaming.
1603 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1604 * libbfd.h: Regenerate.
1605 * bfd-in2.h: Regenerate.
1606
981f1518
L		 16072020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1608
8a4ba3a1 1609 PR ld/26080
981f1518
L		 1610 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1611 section.
1612
9c65eeac
NC		 16132020-06-05 Nick Clifton <nickc@redhat.com>
1614
1615 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1616 bug.
1617
41285764
NC		 16182020-06-05 Nelson Chu <nelson.chu@sifive.com>
1619
1620 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1621 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1622 whether the object can be linked according to it's priv
1623 attributes. The object without any priv spec attributes can
1624 be linked with others. If the first input object doesn't contain
1625 any priv attributes, then we need to copy the setting from the
1626 next input one. Also report more detailed error messages to user.
1627
a975c88e
SC		 16282020-06-04 Stephen Casner <casner@acm.org>
1629
1630 Extend pdp11-aout symbol table format to accommodate .stab
1631 symbols and implement correct handling of them.
1632
1633 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1634 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1635 normal vs. .stab symbol table type values, replacing N_STAB mask.
1636 (translate_from_native_sym_flags): Determine correct section for
1637 different .stab types.
1638 (translate_to_native_sym_flags): Leave .stab types intact.
1639 (translate_symbol_table): Error if symbol indicates overlay;
1640 store desc field from .stab symbols.
1641 (write_syms): Output desc field with symbol.
1642 (aout_link_check_ar_symbols): Skip .stab symbols.
1643 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1644 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1645 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1646 correctly distinguish .stab symbols and select calculate their
1647 section and value; and copy desc and ovly fields from input symbol
1648 to output symbol.
1649
3b9313c4
SC		 16502020-06-04 Stephen Casner <casner@acm.org>
1651
1652 * aoutx.h (translate_symbol_table): Comment had external and
1653 internal swapped.
1654 * pdp11.c (translate_symbol_table): Likewise.
1655
add5f777
L		 16562020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1657
1658 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1659 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1660 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1661
c4b126b8
L		 16622020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1663
1664 PR ld/26080
1665 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1666 in debug section against symbol defined in shared library to 0.
1667 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1668 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1669 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1670 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1671 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1672 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1673 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1674 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1675 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1676 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1677 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1678 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1679 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1680 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1681 reference.
1682 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1683 there is non-GOT reference.
1684 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1685 non-alloced sections.
1686
31af1e68
SC		 16872020-06-03 Stephen Casner <casner@acm.org>
1688
1689 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1690
1691 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1692 files with relocs.
1693 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1694 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1695 other size that doesn't qcover the header word.
1696 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1697 string table, and zero it.
1698 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1699 message and set bfd_error on finding an invalid name string offset.
1700 (add_to_stringtab): INLINE -> inline
1701 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1702 bound check.
1703 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1704 any relocs that could not be recognised.
1705 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1706 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1707 name exists and is long enough, before attempting to see if it is
1708 for a .o file.
1709 c3864421222 - Correct case for N_SO being the last symbol.
1710 50455f1ab29 PR 20891 - Handle the case where the main file name
1711 and the directory name are both empty.
1712 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1713 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1714 range string table offsets.
1715 531336e3a0b PR 20909 - Fix off-by-one error in check for an
cae64165 1716 illegal string offset.
31af1e68
SC		 1717 (aout_link_includes_newfunc): Add comment.
1718 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1719 on unexpected relocation type rather than ASSERT.
1720
d4d8aee3
L		 17212020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1722
1723 PR ld/26066
1724 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1725 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1726
58ee44ef
L		 17272020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1728
1729 PR ld/26066
1730 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1731 non-alloced sections.
1732
9a689602
L		 17332020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1734
1735 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1736 dynamic relocations for non SEC_ALLOC sections.
1737
0bff7528
GN		 17382020-06-03 Gunther Nikl <gnikl@justmail.de>
1739
1740 * aout64.c (BMAGIC, QMAGIC): Do not define.
1741 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1742 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1743 to check the file format.
1744 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1745 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1746 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1747
50d03636
L		 17482020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1749
1750 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1751 relocations for non SEC_ALLOC sections.
1752
d49e5065
L		 17532020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1754
1755 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1756 * elf32-arm.c (maybe_set_textrel): Removed.
1757 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1758 with _bfd_elf_maybe_set_textrel.
1759 * elf32-csky.c (maybe_set_textrel): Removed.
1760 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1761 with _bfd_elf_maybe_set_textrel.
1762 * elf32-hppa.c (maybe_set_textrel): Removed.
1763 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1764 with _bfd_elf_maybe_set_textrel.
1765 * elf32-lm32.c (maybe_set_textrel): Removed.
1766 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1767 with _bfd_elf_maybe_set_textrel.
1768 * elf32-m32r.c (maybe_set_textrel): Removed.
1769 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1770 with _bfd_elf_maybe_set_textrel.
1771 * elf32-metag.c (maybe_set_textrel): Removed.
1772 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1773 with _bfd_elf_maybe_set_textrel.
1774 * elf32-nds32.c (maybe_set_textrel): Removed.
1775 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1776 with _bfd_elf_maybe_set_textrel.
1777 * elf32-or1k.c (maybe_set_textrel): Removed.
1778 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1779 with _bfd_elf_maybe_set_textrel.
1780 * elf32-ppc.c (maybe_set_textrel): Removed.
1781 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1782 with _bfd_elf_maybe_set_textrel.
1783 * elf32-s390.c (maybe_set_textrel): Removed.
1784 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1785 with _bfd_elf_maybe_set_textrel.
1786 * elf32-sh.c (maybe_set_textrel): Removed.
1787 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1788 with _bfd_elf_maybe_set_textrel.
1789 * elf32-tic6x.c (maybe_set_textrel): Removed.
1790 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1791 with _bfd_elf_maybe_set_textrel.
1792 * elf32-tilepro.c (maybe_set_textrel): Removed.
1793 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1794 with _bfd_elf_maybe_set_textrel.
1795 * elf64-ppc.c (maybe_set_textrel): Removed.
1796 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1797 with _bfd_elf_maybe_set_textrel.
1798 * elf64-s390.c (maybe_set_textrel): Removed.
1799 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1800 with _bfd_elf_maybe_set_textrel.
1801 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1802 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1803 with _bfd_elf_maybe_set_textrel.
1804 * elfnn-riscv.c (maybe_set_textrel): Removed.
1805 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1806 with _bfd_elf_maybe_set_textrel.
1807 * elfxx-sparc.c (maybe_set_textrel): Removed.
1808 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1809 with _bfd_elf_maybe_set_textrel.
1810 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1811 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1812 with _bfd_elf_maybe_set_textrel.
1813 * elfxx-x86.c (maybe_set_textrel): Removed.
1814 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1815 with _bfd_elf_maybe_set_textrel.
1816 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1817
ad172eaa
L		 18182020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1819
1820 PR ld/26067
1821 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1822 dyn_relocs.
1823 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1824 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1825 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1826 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1827 Likewise.
1828 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1829 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1830 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1831 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1832 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1833 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1834 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1835 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1836 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1837 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1838 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1839 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1840 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1841 (elf_backend_copy_indirect_symbol): Likewise.
1842 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1843 (elf_backend_copy_indirect_symbol): Likewise.
1844 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1845
5dbc8b37
L		 18462020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1847
1848 PR ld/26067
1849 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1850 * elf32-arm.c (readonly_dynrelocs): Removed.
1851 (maybe_set_textrel): Replace readonly_dynrelocs with
1852 _bfd_elf_readonly_dynrelocs.
1853 * elf32-csky.c (readonly_dynrelocs): Removed.
1854 (maybe_set_textrel): Replace readonly_dynrelocs with
1855 _bfd_elf_readonly_dynrelocs.
1856 * elf32-hppa.c(readonly_dynrelocs): Removed.
1857 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1858 _bfd_elf_readonly_dynrelocs.
1859 (maybe_set_textrel): Likewise.
1860 * elf32-lm32.c (readonly_dynrelocs): Removed.
1861 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1862 with _bfd_elf_readonly_dynrelocs.
1863 (maybe_set_textrel): Likewise.
1864 * elf32-m32r.c (readonly_dynrelocs): Removed.
1865 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1866 with _bfd_elf_readonly_dynrelocs.
1867 (maybe_set_textrel): Likewise.
1868 * elf32-metag.c (readonly_dynrelocs): Removed.
1869 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1870 with _bfd_elf_readonly_dynrelocs.
1871 (maybe_set_textrel): Likewise.
1872 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1873 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1874 with _bfd_elf_readonly_dynrelocs.
1875 * elf32-nds32.c (readonly_dynrelocs): Removed.
1876 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1877 with _bfd_elf_readonly_dynrelocs.
1878 (maybe_set_textrel): Likewise.
1879 * elf32-or1k.c (readonly_dynrelocs): Removed.
1880 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1881 with _bfd_elf_readonly_dynrelocs.
1882 * elf32-ppc.c (readonly_dynrelocs): Removed.
1883 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1884 _bfd_elf_readonly_dynrelocs.
1885 (ppc_elf_adjust_dynamic_symbol): Likewise.
1886 (maybe_set_textrel): Likewise.
1887 * elf32-s390.c (readonly_dynrelocs): Removed.
1888 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1889 with _bfd_elf_readonly_dynrelocs.
1890 (maybe_set_textrel): Likewise.
1891 * elf32-sh.c (readonly_dynrelocs): Removed.
1892 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1893 _bfd_elf_readonly_dynrelocs.
1894 (maybe_set_textrel): Likewise.
1895 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1896 (maybe_set_textrel): Replace readonly_dynrelocs with
1897 _bfd_elf_readonly_dynrelocs.
1898 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1899 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1900 with _bfd_elf_readonly_dynrelocs.
1901 (maybe_set_textrel): Likewise.
1902 * elf64-ppc.c (readonly_dynrelocs): Removed.
1903 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1904 _bfd_elf_readonly_dynrelocs.
1905 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1906 (maybe_set_textrel): Likewise.
1907 * elf64-s390.c (readonly_dynrelocs): Removed.
1908 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1909 with _bfd_elf_readonly_dynrelocs.
1910 (maybe_set_textrel): Likewise.
1911 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1912 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1913 (maybe_set_textrel): Replace readonly_dynrelocs with
1914 _bfd_elf_readonly_dynrelocs.
1915 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1916 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1917 with _bfd_elf_readonly_dynrelocs.
1918 (maybe_set_textrel): Likewise.
1919 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1920 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1921 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1922 (maybe_set_textrel): Likewise.
1923 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1924 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1925 with _bfd_elf_readonly_dynrelocs.
1926 (maybe_set_textrel): Likewise.
1927 * elfxx-x86.c (readonly_dynrelocs): Removed.
1928 (maybe_set_textrel): Replace readonly_dynrelocs with
1929 _bfd_elf_readonly_dynrelocs.
1930 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1931
433953ff
L		 19322020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1933
1934 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1935 -fsanitize=undefined.
1936
67580036
AM		 19372020-06-03 Alan Modra <amodra@gmail.com>
1938
1939 PR 26069
1940 PR 18758
1941 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1942 other than gcc.
1943 (pe_ILF_build_a_bfd): Likewise.
1944
0ed18fa1
AM		 19452020-06-03 Alan Modra <amodra@gmail.com>
1946
7eea15c5 1947 PR 26069
0ed18fa1
AM		 1948 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1949 core files as well as objects.
1950
190eb1dd
L		 19512020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1952
1953 PR ld/26067
1954 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1955 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1956 Updated.
1957 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1958 (elf_arc_link_hash_newfunc): Updated.
1959 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1960 (elf32_arm_link_hash_newfunc): Updated.
1961 (elf32_arm_copy_indirect_symbol): Likewise.
1962 (elf32_arm_check_relocs): Likewise.
1963 (readonly_dynrelocs): Likewise.
1964 (allocate_dynrelocs_for_symbol): Likewise.
1965 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1966 (csky_elf_link_hash_newfunc): Updated.
1967 (csky_allocate_dynrelocs): Likewise.
1968 (readonly_dynrelocs): Likewise.
1969 (csky_elf_copy_indirect_symbol): Likewise.
1970 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1971 (hppa_link_hash_newfunc): Updated.
1972 (elf32_hppa_copy_indirect_symbol): Likewise.
1973 (elf32_hppa_hide_symbol): Likewise.
1974 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1975 (allocate_dynrelocs): Likewise.
1976 (elf32_hppa_relocate_section): Likewise.
1977 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1978 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1979 (lm32_elf_link_hash_newfunc): Likewise.
1980 (lm32_elf_link_hash_table_create): Updated.
1981 (readonly_dynrelocs): Likewise.
1982 (allocate_dynrelocs): Likewise.
1983 (lm32_elf_copy_indirect_symbol): Likewise.
1984 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1985 (m32r_elf_link_hash_newfunc): Likewise.
1986 (m32r_elf_link_hash_table_create): Updated.
1987 (m32r_elf_copy_indirect_symbol): Likewise.
1988 (allocate_dynrelocs): Likewise.
1989 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1990 (metag_link_hash_newfunc): Updated.
1991 (elf_metag_copy_indirect_symbol): Likewise.
1992 (readonly_dynrelocs): Likewise.
1993 (allocate_dynrelocs): Likewise.
1994 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1995 dyn_relocs.
1996 (link_hash_newfunc): Updated.
1997 (microblaze_elf_check_relocs): Likewise.
1998 (microblaze_elf_copy_indirect_symbol): Likewise.
1999 (readonly_dynrelocs): Likewise.
2000 (allocate_dynrelocs): Likewise.
2001 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
2002 (nds32_elf_link_hash_newfunc): Updated.
2003 (nds32_elf_copy_indirect_symbol): Likewise.
2004 (readonly_dynrelocs): Likewise.
2005 (allocate_dynrelocs): Likewise.
2006 (nds32_elf_check_relocs): Likewise.
2007 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
2008 (link_hash_newfunc): Updated.
2009 (nios2_elf32_copy_indirect_symbol): Likewise.
2010 (nios2_elf32_check_relocs): Likewise.
2011 (allocate_dynrelocs): Likewise.
2012 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
2013 (or1k_elf_link_hash_newfunc): Updated.
2014 (readonly_dynrelocs): Likewise.
2015 (allocate_dynrelocs): Likewise.
2016 (or1k_elf_copy_indirect_symbol): Likewise.
2017 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
2018 (ppc_elf_link_hash_newfunc): Updated.
2019 (ppc_elf_copy_indirect_symbol): Likewise.
2020 (ppc_elf_check_relocs): Likewise.
2021 (readonly_dynrelocs): Likewise.
2022 (ppc_elf_adjust_dynamic_symbol): Likewise.
2023 (allocate_dynrelocs): Likewise.
2024 (ppc_elf_relocate_section): Likewise.
2025 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
2026 (link_hash_newfunc): Updated.
2027 (elf_s390_copy_indirect_symbol): Likewise.
2028 (readonly_dynrelocs): Likewise.
2029 (elf_s390_adjust_dynamic_symbol): Likewise.
2030 (allocate_dynrelocs): Likewise.
2031 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
2032 (sh_elf_link_hash_newfunc): Updated.
2033 (readonly_dynrelocs): Likewise.
2034 (allocate_dynrelocs): Likewise.
2035 (sh_elf_copy_indirect_symbol): Likewise.
2036 (sh_elf_check_relocs): Likewise.
2037 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
2038 (elf32_tic6x_link_hash_newfunc): Likewise.
2039 (elf32_tic6x_link_hash_table_create): Updated.
2040 (readonly_dynrelocs): Likewise.
2041 (elf32_tic6x_check_relocs): Likewise.
2042 (elf32_tic6x_allocate_dynrelocs): Likewise.
2043 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
2044 dyn_relocs.
2045 (link_hash_newfunc): Updated.
2046 (tilepro_elf_copy_indirect_symbol): Likewise.
2047 (tilepro_elf_check_relocs): Likewise.
2048 (allocate_dynrelocs): Likewise.
2049 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
2050 (ppc64_elf_copy_indirect_symbol): Updated.
2051 (ppc64_elf_check_relocs): Likewise.
2052 (readonly_dynrelocs): Likewise.
2053 (ppc64_elf_adjust_dynamic_symbol): Likewise.
2054 (dec_dynrel_count): Likewise.
2055 (allocate_dynrelocs): Likewise.
2056 (ppc64_elf_relocate_section): Likewise.
2057 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
2058 (link_hash_newfunc): Updated.
2059 (elf_s390_copy_indirect_symbol): Likewise.
2060 (readonly_dynrelocs): Likewise.
2061 (allocate_dynrelocs): Likewise.
2062 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2063 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
2064 dyn_relocs.
2065 (elfNN_aarch64_link_hash_newfunc): Updated.
2066 (elfNN_aarch64_copy_indirect_symbol): Likewise.
2067 (readonly_dynrelocs): Likewise.
2068 (need_copy_relocation_p): Likewise.
2069 (elfNN_aarch64_allocate_dynrelocs): Likewise.
2070 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
2071 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
2072 (link_hash_newfunc): Updated.
2073 (riscv_elf_copy_indirect_symbol): Likewise.
2074 (riscv_elf_check_relocs): Likewise.
2075 (readonly_dynrelocs): Likewise.
2076 (allocate_dynrelocs): Likewise.
2077 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
2078 dyn_relocs.
2079 (link_hash_newfunc): Updated.
2080 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
2081 (_bfd_sparc_elf_check_relocs): Likewise.
2082 (readonly_dynrelocs): Likewise.
2083 (allocate_dynrelocs): Likewise.
2084 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
2085 (link_hash_newfunc): Updated.
2086 (tilegx_elf_copy_indirect_symbol): Likewise.
2087 (tilegx_elf_check_relocs): Likewise.
2088 (readonly_dynrelocs): Likewise.
2089 (allocate_dynrelocs): Likewise.
2090 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
2091 (readonly_dynrelocs): Likewise.
2092 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
2093 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
2094
2fdb65f2
AM		 20952020-06-01 Alan Modra <amodra@gmail.com>
2096
2097 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
2098 command against cmd_length, not the end of record. For
2099 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
2100 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
2101 cmd_length test.
2102
12adf805
DF		 21032020-05-28 David Faust <david.faust@oracle.com>
2104
2105 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
2106 R_BPF_INSN_{32,64} relocations.
2107
66e3eb08
SC		 21082020-05-28 Stephen Casner <casner@acm.org>
2109
2110 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
2111 addreses in .long (used in testsuites) and .stab values.
2112
a6dbf402
L		 21132020-05-27 H.J. Lu <hongjiu.lu@intel.com>
2114
2115 PR ld/22909
2116 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
2117 Check bfd_link_dll when issue a DT_TEXTREL warning.
2118 * elfxx-x86.c (maybe_set_textrel): Likewise.
2119 (_bfd_x86_elf_size_dynamic_sections): Likewise.
2120
9e7cb4c3
NC		 21212020-05-26 Nick Clifton <nickc@redhat.com>
2122
2123 * plugin.c (try_load_plugin): Extend error message when a plugin
2124 fails to open.
2125
c892b447
AM		 21262020-05-23 Alan Modra <amodra@gmail.com>
2127
2128 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
2129
6f3fe02b
AM		 21302020-05-22 Alan Modra <amodra@gmail.com>
2131
2132 PR 25882
2133 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
2134 attributes from shared libraries, and do not return an error if
2135 they don't match.
2136
0490dd41
AM		 21372020-05-21 Alan Modra <amodra@gmail.com>
2138
2139 PR 25993
2140 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
2141 filename.
2142 (_bfd_delete_bfd): Free the copy.
2143 (_bfd_new_bfd): Free nbfd->memory on error.
2144
c9594989
AM		 21452020-05-21 Alan Modra <amodra@gmail.com>
2146
2147 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
2148 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
2149 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
2150 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
2151 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
2152 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
2153 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
2154 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
2155 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
2156 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
2157 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
2158 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
2159 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
2160 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
2161 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
2162 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
2163 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
2164 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
2165 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
2166 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
2167
8f595e9b
NC		 21682020-05-20 Nelson Chu <nelson.chu@sifive.com>
2169
2170 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
2171 get_default_version. It is used to find the default version for
2172 the specific extension.
2173 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
2174 default_major_version and default_minor_version. Add new bfd_boolean
2175 parameter *use_default_version. Set it to TRUE if we need to call
2176 the callback rps->get_default_version to find the default version.
2177 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
2178 the default version in riscv_parsing_subset_version, and then call
2179 riscv_add_subset to add the subset into subset list.
2180 (riscv_parse_prefixed_ext): Likewise.
2181 (riscv_std_z_ext_strtab): Support Zicsr extensions.
2182 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
2183 strings rather than characters.
2184 riscv_merge_arch_attr_info): The callback function get_default_version
2185 is only needed for assembler, so set it to NULL int the linker.
2186 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
2187 * elfxx-riscv.h: Updated.
2188
7b958a48
AM		 21892020-05-20 Alan Modra <amodra@gmail.com>
2190
2191 PR 25993
2192 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
2193 use bfd_set_filename.
2194 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
2195 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2196 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
2197 (bfd_create): Likewise.
2198 (_bfd_delete_bfd): Don't free filename.
2199 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
2200 return pointer to the copy or NULL on alloc fail.
2201 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
2202 result of bfd_set_filename.
2203 * bfd-in2.h: Regenerate.
2204
3c568b8a
AM		 22052020-05-20 Alan Modra <amodra@gmail.com>
2206
2207 PR 26011
2208 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
2209 section size against file size.
2210 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
2211
6fd1d259
GN		 22122020-05-19 Gunther Nikl <gnikl@justmail.de>
2213
2214 PR 26005
11c0dd51
NC		 2215 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
2216 and memset when allocating memory for the sections_being_created
2217 array.
6fd1d259 2218
7e94cf6c
SH		 22192020-05-19 Stafford Horne <shorne@gmail.com>
2220
2221 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
2222 to relgot.
2223 (or1k_elf_relocate_section): Access srelgot via
2224 htab->root.srelgot. Add assertions for srelgot->contents.
2225 Introduce local variable for srelgot to not reuse global
2226 sreloc.
2227 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
2228 (or1k_set_got_and_rela_sizes): New function.
2229 (or1k_initial_exec_offset): New function.
2230 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
2231 (or1k_elf_relocate_section): Allow for TLS to handle multiple
2232 model access.
2233 (or1k_elf_check_relocs): Use OR to set TLS access.
2234 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
2235 sizes.
2236 (or1k_elf_size_dynamic_sections): Use
2237 or1k_set_got_and_rela_sizes to set sizes.
2238 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
2239 (TCB_SIZE): New macro.
2240 (tpoff): Use TCB_SIZE and alignment to calculate offset.
2241 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
2242 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
2243 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
2244 (tpoff): Add dynamic boolean argument.
2245 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
2246
7e057737
SP		 22472020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
2248
2249 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
2250 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
2251 cases with BFD_RELOC_AARCH64_JUMP26.
2252 (elfNN_aarch64_check_relocs): Likewise.
2253
765cf5f6
AM		 22542020-05-19 Alan Modra <amodra@gmail.com>
2255
2256 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
2257 bfd_get_filename rather than accessing bfd->filename directly.
2258 * aout-target.h (MY (object_p)): Likewise.
2259 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2260 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
2261 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
2262 (_bfd_archive_bsd44_construct_extended_name_table),
2263 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
2264 (_bfd_bsd_write_armap): Likewise.
2265 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
2266 * cache.c (bfd_open_file): Likewise.
2267 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2268 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
2269 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2270 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2271 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
2272 * elf32-nds32.c (nds32_elf_output_symbol_hook),
2273 (patch_tls_desc_to_ie): Likewise.
2274 * elf32-spu.c (sort_bfds, print_one_overlay_section),
2275 (spu_elf_auto_overlay): Likewise.
2276 * elf64-hppa.c (elf_hppa_final_link): Likewise.
2277 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
2278 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
2279 * elflink.c (bfd_elf_size_dynamic_sections),
2280 (elf_link_input_bfd): Likewise.
2281 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2282 * mach-o.c (bfd_mach_o_follow_dsym),
2283 (bfd_mach_o_close_and_cleanup): Likewise.
2284 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
2285 (find_separate_debug_file, get_build_id_name): Likewise.
2286 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2287 * plugin.c (bfd_plugin_open_input): Likewise.
2288 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
2289 * som.c (som_write_armap): Likewise.
2290 * srec.c (srec_write_record, srec_write_symbols): Likewise.
2291 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
2292 (_bfd_vms_lib_write_archive_contents): Likewise.
2293 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
2294
39a1432c
AM		 22952020-05-19 Alan Modra <amodra@gmail.com>
2296
2297 PR 25713
2298 * bfdio.c (_bfd_real_fopen): Typo fix.
2299
ed02cdb5
NC		 23002020-05-18 Nick Clifton <nickc@redhat.com>
2301
2302 PR 26005
2303 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
2304 for the sections_being_created array.
2305
7a87e9c8
AM		 23062020-05-18 Alan Modra <amodra@gmail.com>
2307
2308 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
2309 they can be freed without also freeing internal_relocs.
2310
ca859a89
JC		 23112020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2312
2313 PR 25713
2314 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
2315 separators into DOS style when creating a WIN32 fullpath.
2316
fc46e8bd
NC		 23172020-05-14 Nelson Chu <nelson.chu@sifive.com>
2318
2319 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
2320 to initialize RISC-V tdata.
2321
533f049e
GN		 23222020-05-12 Gunther Nikl <gnikl@justmail.de>
2323
2324 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
2325 relocation size.
2326
94ba9882
AM		 23272020-05-11 Alan Modra <amodra@gmail.com>
2328
2329 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
2330
7c1f4227
AM		 23312020-05-11 Alan Modra <amodra@gmail.com>
2332
2333 * elf64-ppc.c: Rename powerxx to power10 throughout.
2334
4d5acb1e
AM		 23352020-05-11 Alan Modra <amodra@gmail.com>
2336
2337 PR 25961
2338 * coffgen.c (coff_get_normalized_symtab): Check that buffer
2339 contains required number of auxents before processing any auxent.
2340 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
2341 file name from auxents for PE.
2342
7242fa8a
GN		 23432020-05-04 Gunther Nikl <gnikl@justmail.de>
2344
2345 * aout-cris.c (DEFAULT_ARCH): Delete define.
2346 (MY_set_arch_mach): Likewise.
2347 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
2348 of bfd_arch_cris.
2349 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
2350 of r_type before the shift.
2351
23522020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
cff69cf4
WD		 2353
2354 PR ld/25665
2355 * elfnn-aarch64.c (group_sections): Copy implementation from
2356 elf32-arm.c.
2357
a2714d6c
AM		 23582020-05-01 Alan Modra <amodra@gmail.com>
2359
2360 PR 25900
2361 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
2362 accessing root.u.def of symbols. Also check root.u.def.section
2363 is non-NULL. Reverse tests so as to make the logic positive.
2364
a8acd6ee
AM		 23652020-05-01 Alan Modra <amodra@gmail.com>
2366
2367 PR 25882
2368 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
2369 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
2370
6b728d32
AM		 23712020-05-01 Alan Modra <amodra@gmail.com>
2372
2373 PR 25882
2374 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
2375 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2376 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2377 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
2378 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
2379 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
2380 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
2381 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
2382 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
2383 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
2384
91ed9b71
AM		 23852020-05-01 Alan Modra <amodra@gmail.com>
2386
2387 PR 25882
2388 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
2389 from shared libraries.
2390
d548f47d
MF		 23912020-04-29 Max Filippov <jcmvbkbc@gmail.com>
2392
2393 * elf32-xtensa.c (relax_section): Don't negate diff_value for
2394 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
2395 equals 0. Report overflow when the result has negative sign but
2396 all significant bits are zero.
2397
dfa85db1
GN		 23982020-04-29 Gunther Nikl <gnikl@justmail.de>
2399
2400 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
2401 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
2402
48e5bada
AM		 24032020-04-28 Alan Modra <amodra@gmail.com>
2404
2405 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2406 Emit warning message.
2407
251dae91
TC		 24082020-04-27 Tamar Christina <tamar.christina@arm.com>
2409
2410 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2411 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2412 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2413 to x86_64_pe_big_vec as it not a big-endian format.
2414 (vec i386_pe_big_vec): New.
2415 * configure.ac: Likewise.
2416 * targets.c: Likewise.
2417 * configure: Regenerate.
2418 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2419 COFF_WITH_PE_BIGOBJ): New.
2420 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2421 New.
2422 (x86_64_pe_be_vec): Moved.
2423
27456742
AK		 24242020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2425
2426 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2427 * elf.c (elfcore_grok_arc_v2): New function.
2428 (elfcore_grok_note): Call the new function to handle the corresponding
2429 note.
2430 (elfcore_write_arc_v2): New function.
2431 (elfcore_write_register_note): Call the new function to handle the
2432 corresponding pseudo-sections.
2433
30ce8e47
MF		 24342020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2435
2436 PR ld/25861
2437 * bfd-in2.h: Regenerated.
2438 * elf32-xtensa.c (elf_howto_table): New entries for
2439 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2440 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2441 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2442 R_XTENSA_NDIFF{8,16,32}.
2443 * libbfd.h (bfd_reloc_code_real_names): Add names for
2444 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2445 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2446 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2447 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2448
c36876fe
TC		 24492020-04-21 Tamar Christina <tamar.christina@arm.com>
2450
2451 PR binutils/24753
2452 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2453 content.
2454
6f6fd151
L		 24552020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2456
2457 PR ld/25849
2458 * elf-bfd.h (elf_backend_data): Add
2459 elf_backend_strip_zero_sized_dynamic_sections.
2460 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2461 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2462 New macro.
2463 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2464 function.
2465 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2466 New macro.
2467 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2468
1f7f2abb
L		 24692020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2470
2471 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2472 sec.
2473 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2474 DT_TEXTREL with -M.
2475 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2476
e04f33c0
NC		 24772020-04-21 Nick Clifton <nickc@redhat.com>
2478
2479 * po/sr.po: Updated Serbian translation.
2480
fad3d2c1
AM		 24812020-04-21 Alan Modra <amodra@gmail.com>
2482
2483 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2484 processing.
2485
23c8270e
SC		 24862020-04-20 Stephen Casner <casner@acm.org>
2487
2488 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2489 causing globals from linker script to be treated as debug symbols.
2490 (translate_symbol_table): Don't sign-extend symbol values from 16
2491 to 64 bits in nm output.
2492
2efec98b
AM		 24932020-04-20 Alan Modra <amodra@gmail.com>
2494
2495 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2496
18f97353
AM		 24972020-04-18 Alan Modra <amodra@gmail.com>
2498
2499 * section.c (bfd_is_const_section): Correct test for special
2500 sections.
2501 * bfd-in2.h: Regenerate.
2502
8d55d10a
AM		 25032020-04-17 Alan Modra <amodra@gmail.com>
2504
2505 PR 25842
2506 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2507 NULL nodename.
2508
8e4979ac
NC		 25092020-04-16 Nick Clifton <nickc@redhat.com>
2510
2511 PR 25803
2512 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2513 abort with a more helpful error message.
2514
aec72fda
AM		 25152020-04-16 Alan Modra <amodra@gmail.com>
2516
2517 PR 25827
2518 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2519 strdup(0).
2520
95a51568
FS		 25212020-04-15 Fangrui Song <maskray@google.com>
2522
2523 PR binutils/24613
2524 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2525 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2526 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2527 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2528 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2529 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2530 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2531 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2532 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2533 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2534 * elflink.c (elf_link_output_extsym): Likewise.
2535 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2536
7ecb5154
AM		 25372020-04-15 Alan Modra <amodra@gmail.com>
2538
2539 PR 25823
2540 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2541 pointer into strings that may be freed for section name, always
2542 allocate a new string.
2543
f717994f
JMG		 25442020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2545 Jan W. Jagersma <jwjagersma@gmail.com>
2546
2547 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2548 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2549 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2550 (_bfd_go32_mkobject): New functions.
2551 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2552 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2553 (go32exe_mkobject): Call _bfd_go32_mkobject.
2554 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2555 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2556 and COFF_GO32.
2557 (coff_write_relocs): Enable extended reloc counter code if
2558 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2559 (coff_write_object_contents): Likewise. Pad section headers
2560 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2561 instead of coff_swap_scnhdr_out.
2562 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2563 enable extended reloc counter.
2564 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2565 Declare with ATTRIBUTE_UNUSED.
2566 * libcoff-in.h: (struct coff_tdata): New field go32.
2567 (obj_go32): Define.
2568 * libcoff.h: Regenerate.
2569
34ca5531
FS		 25702020-04-14 Fangrui Song <maskray@google.com>
2571
2572 PR gas/25768
2573 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2574 12.
2575
fa1477dc
SC		 25762020-04-14 Stephen Casner <casner@acm.org>
2577
2578 PR ld/25677
2579 * pdp11.c: Add implementation of --imagic option.
2580 (adjust_o_magic): Fix objcopy --extract-symbol test.
2581 * libaout.h (enum aout_magic): Add i_magic.
2582
a0543b0b
RO		 25832020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2584 Nick Clifton <nickc@redhat.com>
2585
2586 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2587 <0>: Ignore.
2588 <default>: Error rather than abort.
2589
3349112e
L		 25902020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2591
2592 PR ld/25767
2593 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2594 relocation section from section group.
2595
4d095f5b
JJ		 25962020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2597
2598 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2599 bfd->origin to file offset.
2600 * bfdwin.c (bfd_get_file_window): Likewise.
2601 * bfd.c: Clarify the use of the bfd->origin field.
2602 * bfd-in2.h: Regenerate.
2603 * coff-i386.c: Don't include go32exe.h. Allow overriding
2604 coff_write_object_contents via COFF_WRITE_CONTENTS.
2605 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2606 (go32exe_write_object_contents): New functions.
2607 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2608 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2609 (create_go32_stub): Remove check for 2k size limit. Read stub
2610 from go32exe_temp_stub if present.
2611 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2612 copy variable-length stub.
2613 (go32_check_format): Read stub to go32exe_temp_stub, set
2614 origin, return go32exe_cleanup.
2615 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2616 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2617 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2618 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2619 Remove functions and their associated #defines.
2620 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2621 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2622 Rename field go32stub to stub.
2623 * libcoff.h: Regenerate.
2624 * coff-stgo32.c (go32_check_format): Rename to...
2625 (go32exe_check_format): ...this.
2626 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2627 (go32exe_copy_private_bfd_data): ...this.
2628 (stub_bytes): Rename to...
2629 (go32exe_default_stub): ...this.
2630 (create_go32_stub): Rename to...
2631 (go32exe_create_stub): ...this.
2632 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2633 when possible.
2634
382aae06
L		 26352020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2636
2637 PR ld/25749
2638 PR ld/25754
2639 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2640 relocation to R_386_32 for relocation against non-preemptible
2641 absolute symbol.
2642 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2643 allocate dynamic relocation for non-preemptible absolute symbol.
2644 (elf_i386_relocate_section): Pass sec to
2645 GENERATE_DYNAMIC_RELOCATION_P.
2646 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2647 (elf_x86_64_convert_load_reloc): Covert load relocation to
2648 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2649 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2650 for non-preemptible absolute symbol if they overflow.
2651 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2652 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2653 symbol. Don't allocate dynamic relocation for non-preemptible
2654 absolute symbol.
2655 (elf_x86_64_relocate_section): Don't generate relative relocation
2656 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2657 to GENERATE_DYNAMIC_RELOCATION_P.
2658 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2659 against non-preemptible absolute symbol.
2660 (_bfd_elf_x86_valid_reloc_p): New function.
2661 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2662 GOT_ABS GOT slot.
2663 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2664 argument. Don't generate dynamic relocation against
2665 non-preemptible absolute symbol.
2666 (ABS_SYMBOL_P): New.
2667 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2668 against non-preemptible absolute symbol.
2669 (GOT_ABS): New.
2670 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2671 (_bfd_elf_x86_valid_reloc_p): New.
2672
a7618269
TC		 26732020-04-01 Tamar Christina <tamar.christina@arm.com>
2674
2675 PR ld/16017
2676 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2677 address in the GOT if in thumb only mode.
2678
15ccbdd7
TC		 26792020-04-01 Tamar Christina <tamar.christina@arm.com>
2680
2681 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2682
7b948a25
HPN		 26832020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2684
2685 * mmo.c (mmo_scan): Create .text section only when needed, not
2686 from the start.
2687
89b599df
AM		 26882020-03-31 Alan Modra <amodra@gmail.com>
2689
2690 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2691 return value check.
2692
81699544
AM		 26932020-03-31 Alan Modra <amodra@gmail.com>
2694
2695 * vms-alpha.c (image_write): Check bounds for sections without
2696 contents too. Error on non-zero write to section without
2697 contents.
2698 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2699
b3b360de
AM		 27002020-03-31 Alan Modra <amodra@gmail.com>
2701
2702 * tekhex.c (pass_over): Check is_eof before reading buffer.
2703
00386881
NC		 27042020-03-30 Nick Clifton <nickc@redhat.com>
2705
2706 PR binutils/pr25662
2707 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2708 field to timestamp and make it an integer.
2709 * libcoff.h: Regenerate.
2710 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2711 field in the pe_data structure rather than the insert_timestamp
2712 field.
2713
988b7300
AM		 27142020-03-30 Alan Modra <amodra@gmail.com>
2715
2716 PR 25745
2717 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2718 statistics message.
2719
aa49fc22
NC		 27202020-03-26 Nick Clifton <nickc@redhat.com>
2721
2722 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2723 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2724 prototype.
2725 * libbfd.h: Regenerate.
2726
ff768510
AM		 27272020-03-26 Alan Modra <amodra@gmail.com>
2728
2729 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2730
f75fbe8a
AM		 27312020-03-26 Alan Modra <amodra@gmail.com>
2732
2733 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2734 array.
2735 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2736
aac88046
NC		 27372020-03-25 Nick Clifton <nickc@redhat.com>
2738
2739 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2740 function.
2741 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2742 * libbfd.h: Regenerate.
2743
cf2611fe
SV		 27442020-03-25 Shahab Vahedi <shahab@synopsys.com>
2745
2746 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2747 correct field name in the output string.
2748
d16e3d2e
AM		 27492020-03-25 Alan Modra <amodra@gmail.com>
2750
2751 PR 25662
2752 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2753 for SHT_NOBITS section if first in segment.
2754
1081065c
L		 27552020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2756
2757 PR binutils/25708
2758 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2759 (_bfd_elf_get_symbol_version_string): This.
2760 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2761 (_bfd_elf_get_symbol_version_string): This.
2762 (bfd_elf_print_symbol): Pass TRUE to
2763 _bfd_elf_get_symbol_version_string.
2764 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2765 bfd_boolean argument.
2766 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2767 * targets.c (_bfd_get_symbol_version_string): Likewise.
2768 (bfd_get_symbol_version_string): Likewise.
2769 * bfd-in2.h: Regenerated.
2770
0b8448af 27712020-03-24 Nick Clifton <nickc@redhat.com>
e11cd7c4 2772 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
0b8448af
NC		 2773
2774 PR 25713
2775 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2776 Win32 systems.
2777
ec2e748a
NC		 27782020-03-24 Nick Clifton <nickc@redhat.com>
2779
2780 PR 25681
2781 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2782 segment to use for PT_GNU_RELRO, ignore empty sections in a
2783 segment's current list.
2784
cda7e560
L		 27852020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2786
2787 PR binutils/25717
2788 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2789
7e6e972f
L		 27902020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2791
2792 PR binutils/25708
2793 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2794 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2795 on the previous _bfd_elf_get_symbol_version_string.
2796 (_bfd_elf_get_symbol_version_string): Use it.
2797
65109548
AM		 27982020-03-24 Alan Modra <amodra@gmail.com>
2799
2800 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2801 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2802 struct areltdata.
2803
fdde2fb6
SH		 28042020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2805
2806 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2807
cf28cfef
AM		 28082020-03-23 Alan Modra <amodra@gmail.com>
2809
2810 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2811 symbol count. Allocate an extra byte to ensure name strings
2812 are terminated. Sanity check name offsets. Release memory on
2813 error return.
2814
5e737279
AM		 28152020-03-23 Alan Modra <amodra@gmail.com>
2816
2817 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2818 field hasn't been read. Remove unnecessary casts.
2819
c15a8f17
AM		 28202020-03-22 Alan Modra <amodra@gmail.com>
2821
2822 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2823 enough to read number of symbols.
2824
3d98c460
L		 28252020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2826
2827 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2828 (EXECUTABLE_SUFFIX): Likewise.
2829 * config.in: Regenerated.
2830 * configure: Likewise.
2831 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2832 _bfd_generic_close_and_cleanup.
2833 (plugin_list_entry): Remove resolution_file, resolution_option,
2834 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2835 lto_wrapper, gcc_env and initialized,
2836 (need_lto_wrapper_p): Removed.
2837 (get_lto_wrapper): Likewise.
2838 (setup_lto_wrapper_env): Likewise.
2839 (register_all_symbols_read): Likewise.
2840 (egister_cleanup): Likewise.
2841 (get_symbols): Likewise.
2842 (add_input_file): Likewise.
2843 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2844 (add_symbols): Updated.
2845 (try_claim): Likewise.
2846 (try_load_plugin): Likewise.
2847 (bfd_plugin_canonicalize_symtab): Likewise.
2848 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2849 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2850
c3a1714c
L		 28512020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2852
2853 PR binutils/25640
2854 * plugin.c (plugin_list_entry): Add has_symbol_type.
2855 (add_symbols_v2): New function.
2856 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2857 provides symbol type.
2858 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2859 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2860 available.
2861
67338173
AM		 28622020-03-20 Alan Modra <amodra@gmail.com>
2863
2864 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2865 enough to read number of symbols.
2866
a859124d
AM		 28672020-03-20 Alan Modra <amodra@gmail.com>
2868
2869 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2870 backend functions for NULL before calling.
2871 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2872 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2873 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2874 * elfnn-ia64.c (ignore_errors): New function.
2875 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2876
f3a08f77
NC		 28772020-03-19 Nick Clifton <nickc@redhat.com>
2878
2879 PR 25676
2880 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2881 location of the varinfo in the unit's debug info data. Change the
2882 type of the stack field to a boolean.
2883 (lookup_var_by_offset): New function. Returns the varinfo
2884 structure for the variable described at the given offset in the
2885 unit's debug info.
2886 (scan_unit_for_symbols): Add support for variables which have the
2887 DW_AT_specification attribute.
2888
6a541707
NC		 28892020-03-19 Nick Clifton <nickc@redhat.com>
2890
2891 PR 25699
2892 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2893 error return.
2894
effc14f5
SH		 28952020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2896
2897 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2898
ac4bf06c
NC		 28992020-03-18 Nick Clifton <nickc@redhat.com>
2900
2901 PR 25673
2902 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2903 memory access when processing a corrupt secondary reloc section.
2904
53215f21
CL		 29052020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2906
2907 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2908 instead of calling abort.
2909 * elf32-csky.c (csky_build_one_stub): Likewise.
2910 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2911 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2912 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2913 * elf32-metag.c (metag_build_one_stub): Likewise.
2914 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2915 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2916 (ppc_size_one_stub): Likewise.
2917 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2918
327ef784
NC		 29192020-03-17 Nick Clifton <nickc@redhat.com>
2920
d3c3c542 2921 PR 25688
327ef784
NC		 2922 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2923 with error messages.
2924
ecbbbdba
NC		 29252020-03-17 Nick Clifton <nickc@redhat.com>
2926
2927 PR 25687
2928 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2929 free. Add free on another failure path.
2930
4b3ecb3b
AM		 29312020-03-16 Alan Modra <amodra@gmail.com>
2932
2933 PR 25675
2934 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2935 we have a non-zero section count. Do lma comparison in octets.
2936
7bac4137
AM		 29372020-03-16 Alan Modra <amodra@gmail.com>
2938
2939 * vms-alpha.c (dst_restore_location): Validate index into
2940 dst_ptr_offsets array before accessing. Return status.
2941 (dst_retrieve_location): Similarly, making "loc" parameter a
2942 pointer to return value.
2943 (_bfd_vms_slurp_etir): Update calls to above functions.
2944
8b5d0a4f
KR		 29452020-03-14 Kamil Rytarowski <n54@gmx.com>
2946
2947 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2948 targets.
2949 * configure: Regenerated.
2950
48e81d7f
AM		 29512020-03-14 Alan Modra <amodra@gmail.com>
2952
2953 * section.c (BFD_FAKE_SECTIONS): Formatting.
2954 * bfd-in2.h: Regenerate.
2955
06d949ec
KR		 29562020-03-13 Kamil Rytarowski <n54@gmx.com>
2957
2958 * elf.c (elfcore_grok_netbsd_note): Add support for
2959 NT_NETBSDCORE_LWPSTATUS notes.
2960
abf874aa
CL		 29612020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2962
2963 * bfd-in2.h: Regenerate.
2964 * section.c (asection): Add already_assigned field.
2965 (BFD_FAKE_SECTION): Add default initializer for it.
2966 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2967 * elf32-arm.c (arm_build_one_stub): Add support for
2968 non_contiguous_regions.
2969 * elf32-csky.c (csky_build_one_stub): Likewise.
2970 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2971 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2972 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2973 * elf32-metag.c (metag_build_one_stub): Likewise.
2974 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2975 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2976 (ppc_size_one_stub): Likewise.
2977 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2978 * elflink.c (elf_link_input_bfd): Likewise.
2979
74e10d17
L		 29802020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2981
2982 PR ld/24920
2983 * elf-linker-x86.h (elf_linker_x86_params): Add
2984 static_before_all_inputs and has_dynamic_linker.
2985 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2986 dynamic input objects if -static is passed at command-line
2987 before all input files without --dynamic-linker unless
2988 --no-dynamic-linker is used.
2989
015ec493
KR		 29902020-03-13 Kamil Rytarowski <n54@gmx.com>
2991
2992 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2993
66631823
CE		 29942020-03-13 Christian Eggers <ceggers@gmx.de>
2995
2996 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2997 "p_paddr" from "at".
2998 * elfcode.h (bfd_from_remote_memory): Add units to several
2999 parameters. New local "opb". Fix usage of p_align. Fix
3000 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
3001 call of target_read_memory.
3002 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
3003 calculation of "offset" and "output_offset".
3004 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
3005 from "offset" and fix calculation of "end" from "vma+size". Fix
3006 comparison between "sh_addr" and "vma"/"output_offset".
3007 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
3008 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
3009 member.
3010 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
3011 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
3012 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
3013 assignment of p_paddr from phdr_lma. Fix comparison between
3014 "lma+size" and "next->lma".
3015 (elf_sort_segments): Fix assignment from p_paddr to lma.
3016 (assign_file_positions_for_load_sections): Add unit (bytes) to
3017 local "align". Fix calculation of local "off_adjust". Fix
3018 calculation of local "filehdr_vaddr".
3019 (assign_file_positions_for_non_load_sections): New local "opb".
3020 Fix calculation of "end" from "p_size". Fix comparison between
3021 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
3022 from "end" and "p_vaddr".
3023 (rewrite_elf_program_header): Fix comparison between p_vaddr and
3024 vma. Fix assignment to p_paddr from lma. Fix comparison between
3025 p_paddr and lma. Fix assignment to p_paddr from lma.
3026 * merge.c (sec_merge_emit): New local "opb". Convert
3027 "alignment_power" to octets.
3028 (_bfd_add_merge_section): New locals "alignment_power" and
3029 "opb". Fix comparison between "alignment_power" and
3030 "sizeof(align)".
3031 (_bfd_merge_sections): New local "opb". Divide size by opb
3032 before checking align mask.
3033
502794d4
CE		 30342020-03-13 Christian Eggers <ceggers@gmx.de>
3035
3036 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
3037 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
3038 section LMA/VMA.
3039 (_bfd_elf_make_section_from_phdr): Similarly.
3040 (elf_fake_sections): Fix calculation of
3041 Elf_Internal_shdr::sh_addr from section VMA.
3042 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
3043 and bytes.
3044 (assign_file_positions_for_load_sections): Fix calculations of
3045 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
3046 comparison between program header address and section LMA.
3047 (assign_file_positions_for_non_load_sections): Likewise.
3048 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
3049 (IS_CONTAINED_BY_VMA): Add parameter opb.
3050 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
3051 INCLUDE_SECTION_IN_SEGMENT): Likewise.
3052 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
3053 Fix calculations of p_addr_valid and p_vaddr_offset.
3054 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
3055 with octets per byte when comparing against p_vaddr.
3056
8248d21a
AM		 30572020-03-11 Alan Modra <amodra@gmail.com>
3058
3059 * som.c (setup_sections): Sanity check subspace.name.
3060
435edf0b
AM		 30612020-03-11 Alan Modra <amodra@gmail.com>
3062
3063 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
3064
6b5e16ff
AM		 30652020-03-10 Alan Modra <amodra@gmail.com>
3066
3067 PR 25648
3068 * ihex.c (ihex_write_object_contents): Don't assume ordering of
3069 addresses here.
3070
2f57795b
AM		 30712020-03-09 Alan Modra <amodra@gmail.com>
3072
3073 * wasm-module.c (wasm_scan): Sanity check file name length
3074 before allocating memory. Move common section setup code. Do
3075 without bfd_tell to calculate section size.
3076
a0dcf297
NC		 30772020-03-06 Nick Clifton <nickc@redhat.com>
3078
3079 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
3080 with error messages and failure return values.
3081
e15a8da9
MF		 30822020-03-05 Max Filippov <jcmvbkbc@gmail.com>
3083
3084 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
3085 relocation sections for any removed reference to a dynamic symbol.
3086
a8e14f4c
NC		 30872020-03-05 Nick Clifton <nickc@redhat.com>
3088
3089 * elf-bfd.h (struct elf_backend_data): Add new fields:
3090 init_secondary_reloc_section, slurp_secondary_reloc_section,
3091 write_secondary_reloc_section.
3092 (_bfd_elf_init_secondary_reloc_section): Prototype.
3093 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
3094 (_bfd_elf_write_secondary_reloc_section): Prototype.
3095 * elf.c ( bfd_section_from_shdr): Invoke the new
3096 init_secondary_reloc_section backend function, if defined, when a
3097 second reloc section is encountered.
3098 (swap_out_syms): Invoke the new symbol_section_index function, if
3099 defined, when computing the section index of an OS/PROC specific
3100 symbol.
3101 (_bfd_elf_init_secondary_reloc_section): New function.
3102 (_bfd_elf_slurp_secondary_reloc_section): New function.
3103 (_bfd_elf_write_secondary_reloc_section): New function.
3104 (_bfd_elf_copy_special_section_fields): New function.
3105 * elfcode.h (elf_write_relocs): Invoke the new
3106 write_secondary_relocs function, if defined, in order to emit
3107 secondary relocs.
3108 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
3109 function, if defined, in order to read in secondary relocs.
3110 * elfxx-target.h (elf_backend_copy_special_section_fields):
3111 Provide a non-NULL default definition.
3112 (elf_backend_init_secondary_reloc_section): Likewise.
3113 (elf_backend_slurp_secondary_reloc_section): Likewise.
3114 (elf_backend_write_secondary_reloc_section): Likewise.
3115 (struct elf_backend_data elfNN_bed): Add initialisers for the new
3116 fields.
3117 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
3118 * configure: Regenerate.
3119
6f8f95b4
AM		 31202020-03-05 Alan Modra <amodra@gmail.com>
3121
3122 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
3123 against file size before allocating memory. Use bfd_alloc rather
3124 than bfd_zalloc for carsym/strings memory.
3125
233bf4f8
AM		 31262020-03-04 Alan Modra <amodra@gmail.com>
3127
3128 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
3129 sh_addr mod sh_addalign is zero.
3130
1039fd9a
AM		 31312020-03-04 Alan Modra <amodra@gmail.com>
3132
3133 * format.c (bfd_check_format_matches): Call cleanup on error exit.
3134
f5714099
AM		 31352020-03-03 Alan Modra <amodra@gmail.com>
3136
3137 * format.c (struct bfd_preserve): Add cleanup field.
3138 (bfd_preserve_save): Add cleanup param and save.
3139 (bfd_preserve_restore): Return cleanup.
3140 (bfd_preserve_finish): Call the cleanup for the discarded match.
3141 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
3142 and clear when preserving a match. Restore cleanup too when
3143 restoring that match.
3144
40b35c78
AM		 31452020-03-02 Alan Modra <amodra@gmail.com>
3146
3147 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
3148 * hpux-core.c (hpux_core_core_file_p): Update prototype.
3149 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
3150 (core_sco5_vec): Correct initialisers.
3151
601b73d5
AM		 31522020-03-02 Alan Modra <amodra@gmail.com>
3153
3154 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
3155 * aix5ppc-core.c (xcoff64_core_p): Likewise.
3156 * cisco-core.c (cisco_core_file_validate): Likewise.
3157 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
3158 * hpux-core.c (hpux_core_core_file_p): Likewise.
3159 * irix-core.c (irix_core_core_file_p): Likewise.
3160 * lynx-core.c (lynx_core_file_p): Likewise.
3161 * netbsd-core.c (netbsd_core_file_p): Likewise.
3162 * osf-core.c (osf_core_core_file_p): Likewise.
3163 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3164 * sco5-core.c (sco5_core_file_p): Likewise.
3165
728d32c4
L		 31662020-03-02 H.J. Lu <hongjiu.lu@intel.com>
3167
3168 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
3169
cb001c0d
AM		 31702020-03-02 Alan Modra <amodra@gmail.com>
3171
3172 * targets.c (bfd_cleanup): New typedef.
3173 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
3174 * libbfd-in.h (_bfd_no_cleanup): Define.
3175 * format.c (bfd_reinit): Add cleanup parameter, call it.
3176 (bfd_check_format_matches): Set cleanup from _bfd_check_format
3177 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
3178 * aout-target.h (callback, object_p): Return bfd_cleanup.
3179 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
3180 * archive.c (bfd_generic_archive_p): Likewise.
3181 * binary.c (binary_object_p): Likewise.
3182 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
3183 * coff-ia64.c (ia64coff_object_p): Likewise.
3184 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
3185 * coff-sh.c (coff_small_object_p): Likewise.
3186 * coff-stgo32.c (go32_check_format): Likewise.
3187 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
3188 (xcoff64_core_p): Likewise.
3189 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
3190 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
3191 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
3192 * elfcode.h (elf_object_p): Likewise.
3193 * elfcore.h (elf_core_file_p): Likewise.
3194 * i386msdos.c (msdos_object_p): Likewise.
3195 * ihex.c (ihex_object_p): Likewise.
3196 * libaout.h (some_aout_object_p): Likewise.
3197 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
3198 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
3199 * libbfd.c (_bfd_dummy_target): Likewise.
3200 * libcoff-in.h (coff_object_p): Likewise.
3201 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
3202 (bfd_mach_o_arm64_core_p): Likewise.
3203 * mach-o-arm.c (bfd_mach_o_arm_object_p),
3204 (bfd_mach_o_arm_core_p): Likewise.
3205 * mach-o-i386.c (bfd_mach_o_i386_object_p),
3206 (bfd_mach_o_i386_core_p): Likewise.
3207 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
3208 (bfd_mach_o_x86_64_core_p): Likewise.
3209 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
3210 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
3211 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
3212 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
3213 * mmo.c (mmo_object_p): Likewise.
3214 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
3215 * peicode.h (coff_real_object_p, pe_ILF_object_p),
3216 (pe_bfd_object_p): Likewise.
3217 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
3218 * ppcboot.c (ppcboot_object_p): Likewise.
3219 * rs6000-core.c (rs6000coff_core_p): Likewise.
3220 * som.c (som_object_setup, som_object_p): Likewise.
3221 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
3222 * tekhex.c (tekhex_object_p): Likewise.
3223 * vms-alpha.c (alpha_vms_object_p): Likewise.
3224 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
3225 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
3226 * wasm-module.c (wasm_object_p): Likewise.
3227 * xsym.c (bfd_sym_object_p): Likewise.
3228 * xsym.h (bfd_sym_object_p): Likewise.
3229 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
3230 return type.
3231 * pdp11.c (some_aout_object_p): Likewise.
3232 * plugin.c (register_ld_plugin_object_p): Update object_p
3233 parameter type.
3234 * plugin.h (register_ld_plugin_object_p): Likewise.
3235 * bfd-in2.h: Regenerate.
3236 * libbfd.h: Regenerate.
3237 * libcoff.h: Regenerate.
3238
a4dd6c97
AM		 32392020-03-02 Alan Modra <amodra@gmail.com>
3240
3241 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
3242 applicable section flags.
3243 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
3244 (mips_ecoff_bele_vec): Likewise.
3245 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
3246 and .sbss sections.
3247 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
3248 (_bfd_ecoff_styp_to_sec_flags): Likewise.
3249
bf577467
AM		 32502020-03-02 Alan Modra <amodra@gmail.com>
3251
3252 * elf32-m32r.c (m32r_elf_section_flags): New function.
3253 (elf_backend_section_flags): Define.
3254 * elf32-nds32.c (nds32_elf_section_flags): New function.
3255 (elf_backend_section_flags): Define.
3256 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
3257 .sbss and .sdata sections.
3258 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
3259 for SHF_V850_GPREL sections.
3260 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
3261 FIXME.
3262 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
3263 for SHF_PARISC_SHORT sections.
3264 * elf64-ppc.c (ppc64_elf_section_flags): New function.
3265 (elf_backend_section_flags): Define.
3266 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
3267 for SHF_MIPS_GPREL sections. Delete FIXME.
3268
8c803a2d
AM		 32692020-03-02 Alan Modra <amodra@gmail.com>
3270
3271 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
3272 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
3273 calling elf_backend_section_flags with adjusted params. Use
3274 newsect->flags past that point.
3275 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
3276 special sections.
3277 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
3278 to have their type overridden, and all sh_flags but processor and
3279 os specific.
3280 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
3281 * elf32-mep.c (mep_elf_section_flags): Likewise.
3282 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
3283 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3284 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
3285 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
3286 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
3287 stub BFD and non-aarch64 input files when scanning for stubs.
3288
7d4b2d2d
AM		 32892020-03-02 Alan Modra <amodra@gmail.com>
3290
3291 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
3292 limit to decompressed element size.
3293
26f60d59
AM		 32942020-03-02 Alan Modra <amodra@gmail.com>
3295
3296 * vms-lib.c (vms_traverse_index): Add recur_count param and
3297 update calls. Fail on excessive recursion.
3298
9cb56943
AM		 32992020-03-02 Alan Modra <amodra@gmail.com>
3300
3301 * vms-alpha.c (vms_get_remaining_object_record): Use
3302 bfd_realloc_or_free rather than bfd_realloc.
3303 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
3304 (dst_define_location, parse_module): Likewise, and check realloc
3305 return status before using memory. Return status from function
3306 adjusting all callers.
3307
182ec670
AM		 33082020-02-28 Alan Modra <amodra@gmail.com>
3309
3310 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
3311
1b088c82
AM		 33122020-02-28 Alan Modra <amodra@gmail.com>
3313
3314 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
3315 Remove duplicate undersize check.
3316
5f602802
AM		 33172020-02-27 Alan Modra <amodra@gmail.com>
3318
3319 PR 24511
3320 * mmo.c (mmo_scan): Set SEC_DATA for .data.
3321
49d9fd42
AM		 33222020-02-27 Alan Modra <amodra@gmail.com>
3323
3324 PR 24511
3325 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
3326 (coff_section_type): Adjust comment.
3327 (decode_section_type): Likewise. Call coff_section_type before
3328 decode_section_type.
3329 (bfd_decode_symclass): Use 'c' for common sections other than
3330 the standard one.
3331
05f52dc2
AM		 33322020-02-27 Alan Modra <amodra@gmail.com>
3333
3334 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
3335 malloc'd block.
3336
ff69a894
AM		 33372020-02-27 Alan Modra <amodra@gmail.com>
3338
3339 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
3340 if file is an archive element.
3341 * bfd-in2.h: Regenerate.
3342
02f7e7ee
AM		 33432020-02-26 Alan Modra <amodra@gmail.com>
3344
3345 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
3346 bfd_set_error on failing test. Don't bother changing bfd_error on
3347 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
3348 Check sym name is within string buffer. Use size_t for some vars.
3349 (do_slurp_coff_armap): Use size_t for some variables, fix size of
3350 int_buf. Don't change bfd_error on file read error. Use
3351 _bfd_mul_overflow when calculating carsym buffer size. Reorder
3352 calculations to catch overflows before they occur. malloc and
3353 free raw armap rather than using bfd_alloc. Read raw armap before
3354 allocating carsym+strings buffer.
3355 (_bfd_slurp_extended_name_table): Localize variables. Check
3356 name size against file size.
3357
cc4c4f40
AM		 33582020-02-26 Alan Modra <amodra@gmail.com>
3359
3360 * vms-lib.c (vms_lib_read_index): Release correct buffer.
3361
e0b317de
AM		 33622020-02-26 Alan Modra <amodra@gmail.com>
3363
3364 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
3365 malloc. Check for NULL return from bfd_malloc.
3366 (rx_table_find, rx_table_map): Likewise.
3367 (rx_set_section_contents): Check bfd_alloc return.
3368 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
3369
dc1e8a47
AM		 33702020-02-26 Alan Modra <amodra@gmail.com>
3371
3372 * aoutx.h: Indent labels correctly. Format error strings.
3373 * archive.c: Likewise.
3374 * archive64.c: Likewise.
3375 * coff-arm.c: Likewise.
3376 * coff-rs6000.c: Likewise.
3377 * coff-stgo32.c: Likewise.
3378 * cpu-arm.c: Likewise.
3379 * dwarf2.c: Likewise.
3380 * elf-ifunc.c: Likewise.
3381 * elf-properties.c: Likewise.
3382 * elf-s390-common.c: Likewise.
3383 * elf-strtab.c: Likewise.
3384 * elf.c: Likewise.
3385 * elf32-arm.c: Likewise.
3386 * elf32-bfin.c: Likewise.
3387 * elf32-cr16.c: Likewise.
3388 * elf32-csky.c: Likewise.
3389 * elf32-i386.c: Likewise.
3390 * elf32-m68k.c: Likewise.
3391 * elf32-msp430.c: Likewise.
3392 * elf32-nds32.c: Likewise.
3393 * elf32-nios2.c: Likewise.
3394 * elf32-pru.c: Likewise.
3395 * elf32-xtensa.c: Likewise.
3396 * elf64-ia64-vms.c: Likewise.
3397 * elf64-x86-64.c: Likewise.
3398 * elfcode.h: Likewise.
3399 * elfcore.h: Likewise.
3400 * elflink.c: Likewise.
3401 * elfnn-aarch64.c: Likewise.
3402 * elfnn-ia64.c: Likewise.
3403 * elfnn-riscv.c: Likewise.
3404 * elfxx-mips.c: Likewise.
3405 * elfxx-sparc.c: Likewise.
3406 * elfxx-x86.c: Likewise.
3407 * i386lynx.c: Likewise.
3408 * merge.c: Likewise.
3409 * pdp11.c: Likewise.
3410 * plugin.c: Likewise.
3411 * reloc.c: Likewise.
3412
e310298c
AM		 34132020-02-26 Alan Modra <amodra@gmail.com>
3414
3415 PR 25593
3416 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3417 "dyn_loaded".
3418 (bfd_elf_add_dt_needed_tag): Declare.
3419 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3420 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3421 from elf_add_dt_needed_tag. Remove soname and doit param.
3422 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3423 to see whether as-needed lib is already loaded, use dyn_loaded
3424 list instead. When saving and restoring around as-needed lib
3425 handle possibility that dynstr has not been initialised. Don't
3426 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3427 Mark libs loaded via DT_NEEDED entries of other libs with
3428 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3429 the output.
3430 (elf_link_check_versioned_symbol): Remove now unneccesary
3431 DYNAMIC check when traversing dyn_loaded list.
3432
b570b954
AM		 34332020-02-26 Alan Modra <amodra@gmail.com>
3434
3435 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3436
ecda9016
L		 34372020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3438
3439 PR binutils/25584
3440 * plugin.c (need_lto_wrapper_p): New.
3441 (bfd_plugin_set_program_name): Add an int argument to set
3442 need_lto_wrapper_p.
3443 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3444 set.
3445 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3446
a98c743f
AM		 34472020-02-24 Alan Modra <amodra@gmail.com>
3448
3449 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3450
c893ce36
AM		 34512020-02-24 Alan Modra <amodra@gmail.com>
3452
3453 * vms-lib.c (struct carsym_mem): Add limit.
3454 (vms_add_index): Heed limit.
3455 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3456 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3457 Always return actual number read.
3458 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3459 assertion with error exit.
3460
7b3c2715
AM		 34612020-02-22 Alan Modra <amodra@gmail.com>
3462
3463 PR 25585
3464 * elf.c (assign_file_positions_for_load_sections): Continue linking
3465 on "PHDR segment not covered by LOAD segment" errors.
3466
a4425a57
AM		 34672020-02-21 Alan Modra <amodra@gmail.com>
3468
3469 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3470 overflow check.
3471 (bfd_mach_o_canonicalize_reloc): Likewise.
3472 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3473 counts and offsets against file size.
3474 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3475 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3476 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3477 against file size. Delete symbol table error message.
3478 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3479 against file size.
3480 (bfd_mach_o_read_symtab): Likewise.
3481 (bfd_mach_o_read_command): Pass file size.
3482 (bfd_mach_o_scan): Sanity check command count against file size.
3483
dda2980f
AM		 34842020-02-21 Alan Modra <amodra@gmail.com>
3485
3486 PR 25569
3487 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3488 "text", "data" and "bss" section pointer vars. Don't update
3489 section size, just exec header sizes.
3490 (adjust_sizes_and_vmas): Don't update text section size. Set
3491 initial exec header a_text. Print exec headers sizes.
3492 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3493 (adjust_sizes_and_vmas): Similarly. Formatting.
3494 (final_link): Correct final file extension.
3495
00e49dff
NC		 34962020-02-20 Nick Clifton <nickc@redhat.com>
3497
3498 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3499 callback.
3500 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3501 default definition.
3502 (elfNN_bed): Initialise the symbol_section_index field.
3503 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3504 OS and PROC specific section indicies. Warn if converting other
3505 reserved incidies to SHN_ABS.
3506
fcaaac0a
SB		 35072020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3508
3509 PR 25537
3510 * cpu-z80.c: Add machine type compatibility checking.
3511
dcf06b89
L		 35122020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3513
3514 PR binutils/25355
3515 * plugin.c (plugin_list_entry): Remove handle.
3516 (try_load_plugin): Call dlclose before return.
3517
2c7c5554
AM		 35182020-02-19 Alan Modra <amodra@gmail.com>
3519
3520 * libbfd-in.h (_bfd_constant_p): Define.
3521 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3522 file size before allocating memory.
3523 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3524 * elf.c (bfd_elf_get_str_section): Likewise.
3525 (_bfd_elf_slurp_version_tables): Likewise.
3526 * libbfd.h: Regenerate.
3527
2bb3687b
AM		 35282020-02-19 Alan Modra <amodra@gmail.com>
3529
3530 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3531 * aoutx.h (aout_get_external_symbols): Replace calls to
3532 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3533 (slurp_reloc_table): Likewise.
3534 * archive.c (do_slurp_bsd_armap): Likewise.
3535 (do_slurp_coff_armap): Likewise.
3536 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3537 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3538 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3539 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3540 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3541 (_bfd_coff_get_external_symbols): Likewise.
3542 * ecoff.c (ecoff_slurp_symbolic_header),
3543 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3544 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3545 (ecoff_indirect_link_order): Likewise.
3546 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3547 (_bfd_elf_slurp_version_tables): Likewise.
3548 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3549 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3550 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3551 * elf64-alpha.c (READ): Likewise.
3552 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3553 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3554 * elfcode.h (elf_slurp_symbol_table),
3555 (elf_slurp_reloc_table_from_section): Likewise.
3556 * elflink.c (elf_link_add_object_symbols),
3557 (elf_link_check_versioned_symbol): Likewise.
3558 * elfxx-mips.c (READ): Likewise.
3559 * i386lynx.c (slurp_reloc_table): Likewise.
3560 * lynx-core.c (lynx_core_file_p): Likewise.
3561 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3562 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3563 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3564 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3565 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3566 (bfd_pef_parse_symbols): Likewise.
3567 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3568 * som.c (setup_sections, som_slurp_string_table),
3569 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3570 (som_bfd_fill_in_ar_symbols): Likewise.
3571 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3572 (evax_bfd_print_image): Likewise.
3573 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3574 * wasm-module.c (wasm_scan): Likewise.
3575 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3576 * xsym.c (bfd_sym_read_name_table),
3577 (bfd_sym_print_type_information_table_entry): Likewise.
3578 * libbfd.h: Regenerate.
3579
806470a2
AM		 35802020-02-19 Alan Modra <amodra@gmail.com>
3581
3582 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3583 reading external relocs.
3584 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3585 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3586 after bfd_bread.
3587 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3588 bfd_release.
3589 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3590 (m32c_elf_relax_section): Likewise.
3591 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3592 (rl78_elf_relax_section): Likewise.
3593 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3594 (elf32_rx_relax_section): Likewise.
3595 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3596 parameter types and use..
3597 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3598 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3599 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3600 being read from file, just the extra.
3601 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3602 after reading external syms. Free on failure.
3603
1f4361a7
AM		 36042020-02-19 Alan Modra <amodra@gmail.com>
3605
3606 * coffcode.h (buy_and_read, coff_slurp_line_table),
3607 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3608 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3609 corresponding bfd_alloc call. Adjust variables to suit.
3610 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3611 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3612 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3613 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3614 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3615 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3616 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3617 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3618 * elf64-alpha.c (READ): Likewise.
3619 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3620 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3621 (bfd_from_remote_memory): Likewise.
3622 * elfcore.h (core_find_build_id): Likewise.
3623 * elfxx-mips.c (READ): Likewise.
3624 * mach-o.c (bfd_mach_o_mangle_sections),
3625 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3626 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3627 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3628 * som.c (setup_sections, som_prep_for_fixups)
3629 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3630 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3631 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3632 (som_bfd_ar_write_symbol_stuff): Likewise.
3633 * vms-alpha.c (vector_grow1): Likewise.
3634 * vms-lib.c (vms_add_index): Likewise.
3635 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3636 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3637 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3638 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3639 (bfd_alloc2, bfd_zalloc2): Delete.
3640 (_bfd_mul_overflow): Define.
3641 * libbfd.h: Regenerate.
3642
446f7ed5
AM		 36432020-02-19 Alan Modra <amodra@gmail.com>
3644
3645 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3646 bfd_zalloc2.
3647 (assign_section_numbers): Likewise.
3648 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3649 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3650 bfd_malloc2, size_t amt, and unsigned tls_count.
3651 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3652 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3653 (elf_output_implib): Use bfd_alloc.
3654
b03202e3
AM		 36552020-02-19 Alan Modra <amodra@gmail.com>
3656
3657 * bfd.c (struct bfd): Move format and direction to other
3658 bitfields. Add "size".
3659 * bfdio.c (bfd_get_size): Cache size when not writing file.
3660 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3661 returning zero, ie. unknown.
3662 (bfd_get_alt_debug_link_info): Likewise.
3663 * bfd-in2.h: Regenerate.
3664
7c5fa58e
AM		 36652020-02-19 Alan Modra <amodra@gmail.com>
3666
3667 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3668 bfd_get_file_size twice.
3669 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3670 zero, ie. unknown, return.
3671 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3672 * elfcode.h (elf_swap_shdr_in): Likewise.
3673 (elf_object_p): Don't call bfd_get_file_size twice and correct
3674 file size check.
3675
96d3b80f
AM		 36762020-02-19 Alan Modra <amodra@gmail.com>
3677
3678 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3679 FALSE if memory alloc fails. Adjust calls.
3680 * som.c (som_prep_for_fixups): Likewise.
3681 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3682 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3683 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3684 * som.c (som_build_and_write_symbol_table): Return via error_return
3685 on seek failure.
3686 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3687 (VEC_APPEND_EL): Delete.
3688 (vector_grow1): Return pointer to element. Catch overflow.
3689 Return NULL on memory allocation failure.
3690 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3691 (alpha_vms_add_fixup_ca): Likewise.
3692 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3693 before using.
3694 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3695
986f0783
AM		 36962020-02-19 Alan Modra <amodra@gmail.com>
3697
3698 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3699 * aout-target.h (object_p): Likewise.
3700 * aout-tic30.c (tic30_aout_object_p): Likewise.
3701 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3702 (emit_stringtab, write_syms, link_hash_table_create),
3703 (aout_link_write_other_symbol): Likewise.
3704 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3705 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3706 (_bfd_compute_and_write_armap): Likewise.
3707 * archures.c (bfd_arch_list): Likewise.
3708 * bfd.c (bfd_record_phdr): Likewise.
3709 * binary.c (binary_canonicalize_symtab): Likewise.
3710 * cisco-core.c (cisco_core_file_validate): Likewise.
3711 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3712 (find_arm_glue, record_arm_to_thumb_glue),
3713 (record_thumb_to_arm_glue): Likewise.
3714 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3715 (ppc_allocate_toc_section): Likewise.
3716 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3717 * coff-sh.c (sh_relax_section): Likewise.
3718 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3719 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3720 (coff_set_alignment_hook, coff_mkobject),
3721 (coff_compute_section_file_positions): Likewise.
3722 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3723 (coff_find_nearest_line_with_names),
3724 ( bfd_coff_set_symbol_class): Likewise.
3725 * cofflink.c (_bfd_coff_link_hash_table_create),
3726 (_bfd_coff_link_input_bfd): Likewise.
3727 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3728 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3729 (build_line_info_table, sort_line_sequences),
3730 (line_info_add_include_dir, line_info_add_file_name),
3731 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3732 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3733 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3734 (_bfd_ecoff_find_nearest_line),
3735 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3736 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3737 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3738 * elf-m10300.c (mn10300_elf_relax_section),
3739 (elf32_mn10300_link_hash_table_create): Likewise.
3740 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3741 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3742 * elf32-arm.c (elf32_arm_link_hash_table_create),
3743 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3744 (elf32_arm_new_section_hook): Likewise.
3745 * elf32-avr.c (elf_avr_new_section_hook),
3746 (elf32_avr_link_hash_table_create, get_local_syms),
3747 (elf32_avr_setup_section_lists): Likewise.
3748 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3749 (bfin_link_hash_table_create): Likewise.
3750 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3751 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3752 * elf32-csky.c (csky_elf_link_hash_table_create),
3753 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3754 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3755 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3756 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3757 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3758 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3759 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3760 (m32r_elf_check_relocs): Likewise.
3761 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3762 (elf32_m68hc11_setup_section_lists),
3763 (elf32_m68hc11_size_stubs): Likewise.
3764 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3765 * elf32-metag.c (elf_metag_link_hash_table_create),
3766 (elf_metag_setup_section_lists): Likewise.
3767 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3768 (microblaze_elf_check_relocs): Likewise.
3769 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3770 (nds32_elf_check_relocs): Likewise.
3771 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3772 (get_local_syms, nios2_elf32_check_relocs),
3773 (nios2_elf32_link_hash_table_create): Likewise.
3774 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3775 (or1k_elf_check_relocs): Likewise.
3776 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3777 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3778 * elf32-s390.c (elf_s390_link_hash_table_create),
3779 (elf_s390_check_relocs): Likewise.
3780 * elf32-score.c (score_elf_create_got_section),
3781 (s3_elf32_score_new_section_hook),
3782 (elf32_score_link_hash_table_create): Likewise.
3783 * elf32-score7.c (score_elf_create_got_section),
3784 (s7_elf32_score_new_section_hook): Likewise.
3785 * elf32-sh.c (sh_elf_link_hash_table_create),
3786 (sh_elf_check_relocs): Likewise.
3787 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3788 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3789 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3790 (tilepro_elf_check_relocs): Likewise.
3791 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3792 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3793 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3794 (elf_xtensa_new_section_hook): Likewise.
3795 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3796 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3797 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3798 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3799 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3800 * elf64-ppc.c (ppc64_elf_new_section_hook),
3801 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3802 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3803 * elf64-s390.c (elf_s390_link_hash_table_create),
3804 (elf_s390_check_relocs): Likewise.
3805 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3806 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3807 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3808 (elf_link_add_archive_symbols, compute_bucket_count),
3809 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3810 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3811 (bfd_elf_final_link): Likewise.
3812 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3813 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3814 (elfNN_aarch64_new_section_hook): Likewise.
3815 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3816 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3817 (riscv_elf_check_relocs): Likewise.
3818 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3819 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3820 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3821 (_bfd_mips_elf_link_hash_table_create): Likewise.
3822 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3823 (_bfd_sparc_elf_check_relocs),
3824 (_bfd_sparc_elf_new_section_hook): Likewise.
3825 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3826 (tilegx_elf_check_relocs): Likewise.
3827 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3828 * format.c (bfd_check_format_matches): Likewise.
3829 * hash.c (_bfd_stringtab_init): Likewise.
3830 * ihex.c (ihex_scan): Likewise.
3831 * irix-core.c (irix_core_core_file_p): Likewise.
3832 * linker.c (bfd_wrapped_link_hash_lookup),
3833 (_bfd_generic_link_hash_table_create),
3834 (_bfd_generic_reloc_link_order): Likewise.
3835 * lynx-core.c (lynx_core_file_p): Likewise.
3836 * netbsd-core.c (netbsd_core_file_p): Likewise.
3837 * osf-core.c (osf_core_core_file_p): Likewise.
3838 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3839 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3840 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3841 * peicode.h (pe_mkobject): Likewise.
3842 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3843 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3844 * sco5-core.c (read_uarea): Likewise.
3845 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3846 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3847 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3848 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3849 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3850 * srec.c (srec_scan): Likewise.
3851 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3852 * targets.c (bfd_target_list): Likewise.
3853 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3854 * trad-core.c (trad_unix_core_file_p): Likewise.
3855 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3856 (vms_new_section_hook): Likewise.
3857 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3858 * xcofflink.c (xcoff_get_section_contents),
3859 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3860 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3861 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3862
2d0e1217
AM		 38632020-02-19 Alan Modra <amodra@gmail.com>
3864
3865 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3866
99845b3b
L		 38672020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3868
3869 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3870 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3871 a build_list_p argument. Don't search plugin_list. Short circuit
3872 when building the plugin list.
3873 (has_plugin): Renamed to has_plugin_list.
3874 (bfd_plugin_set_plugin): Don't set has_plugin.
3875 (bfd_plugin_specified_p): Check plugin_list instead.
3876 (build_plugin_list): New function.
3877 (load_plugin): Call build_plugin_list and use plugin_list.
3878
22fe7df8
L		 38792020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3880
3881 PR binutils/25355
3882 * plugin.c (try_claim): Always clean up for LTO wrapper.
3883 (try_load_plugin): Treat each object as independent. Create a
3884 copy for plugin name.
3885
c675ec1e
NC		 38862020-02-11 Nick Clifton <nickc@redhat.com>
3887
3888 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3889 for addresses in print statements.
3890 (msp430_elf_relax_delete_bytes): Likewise.
3891 (msp430_elf_relax_add_words): Likewise.
3892 (msp430_elf_relax_section): Likewise.
3893
1d07a805
L		 38942020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3895
3896 * plugin.c (add_symbols): Clear plugin_data memory.
3897
0aa99dcd
L		 38982020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3899
3900 PR binutils/25355
3901 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3902 (EXECUTABLE_SUFFIX): Likewise.
3903 * config.in: Regenerated.
3904 * configure: Likewise.
3905 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3906 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3907 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3908 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3909 (get_lto_wrapper): New.
3910 (setup_lto_wrapper_env): Likewise.
3911 (current_plugin): Likewise.
3912 (register_all_symbols_read): Likewise.
3913 (register_cleanup): Likewise.
3914 (get_symbols): Likewise.
3915 (add_input_file): Likewise.
3916 (bfd_plugin_close_and_cleanup): Likewise.
3917 (claim_file): Removed.
3918 (register_claim_file): Set current_plugin->claim_file.
3919 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3920 lto_syms in current_plugin.
3921 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3922 all_symbols_read handler. Copy real symbols to plugin_data.
3923 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3924 (try_load_plugin): Don't reuse the previous plugin for LTO
3925 wrapper. Set up GCC LTO wrapper if possible. Don't set
3926 plugin_list_iter->claim_file.
3927 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3928 possible.
3929 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3930 real_syms.
3931
ac4280da
JL		 39322020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3933
3934 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3935 check if previous instruction matches a conditional jump inserted
3936 earlier. Invert conditional jump and delete branch in this case.
3937
8d6cb116
JL		 39382020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3939
3940 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3941 msp430_elf_relax_add_words. Support insertion of either one or two
3942 words.
3943 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3944 needs to be grown. Handle insertion of branch instruction to replace
3945 jump.
3946
d60f5448
JL		 39472020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3948
3949 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3950 debugging relocations.
3951 (msp430_elf_relax_delete_bytes): Likewise.
3952 (msp430_elf_relax_add_two_words): Likewise.
3953 (msp430_elf_relax_section): Likewise.
3954
e1f85e11
AM		 39552020-02-10 Alan Modra <amodra@gmail.com>
3956
3957 * archures.c: Wrap overlong z80 comments.
3958 * bfd-in2.h: Regenerate.
3959
9fc0b501
SB		 39602020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3961
3962 PR 25469
3963 * archures.c: Add GBZ80 and Z80N machine values.
3964 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3965 * coff-z80.c: Add support for new reloc.
3966 * coffcode.h: Add support for new machine values.
3967 * cpu-z80.c: Add support for new machine names.
3968 * elf32-z80.c: Add support for new reloc.
3969 * bfd-in2.h: Regenerate.
3970 * libbfd.h: Regenerate.
3971
9984857c
NC		 39722020-02-07 Nick Clifton <nickc@redhat.com>
3973
3974 PR 23932
3975 * elf.c (rewrite_elf_program_header): Do not complain if no
3976 sections are mapped to a segment.
3977
5242a0a0
L		 39782020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3979
3980 PR ld/25490
3981 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3982 for garbage collection on __patchable_function_entries section
3983 without linked-to section.
3984
b7d07216
L		 39852020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3986
3987 PR gas/25381
3988 * bfd-in2.h: Regenerated.
3989 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3990 on section if gc_mark of any of its linked-to sections is set
3991 and don't set gc_mark again.
3992 * section.c (asection): Add linked_to_symbol_name to map_head
3993 union.
3994
b93a662b
MR		 39952020-02-06 Maciej W. Rozycki <macro@wdc.com>
3996
3997 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3998 reporting an unrecognized instruction with R_V850_LONGJUMP.
3999
6df4c9c2
AM		 40002020-02-05 Alan Modra <amodra@gmail.com>
4001
4002 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
4003
24872cb3
AM		 40042020-02-04 Alan Modra <amodra@gmail.com>
4005
4006 * elf32-ppc.c (ppc_elf_relocate_section): After applying
4007 R_PPC_VLE_ADDR20, goto copy_reloc.
4008
ef4627fa
L		 40092020-02-02 H.J. Lu <hongjiu.lu@intel.com>
4010
4011 * bfd-in2.h: Regenerated.
4012 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
4013
a8c4d40b
L		 40142020-02-02 H.J. Lu <hongjiu.lu@intel.com>
4015
4016 PR gas/25380
4017 * bfd-in2.h: Regenerated.
4018 * ecoff.c (bfd_debug_section): Add section_id.
4019 * section.c (bfd_section): Add section_id.
4020 (SEC_ASSEMBLER_SECTION_ID): New.
4021 (BFD_FAKE_SECTION): Add section_id.
4022
5a9212a1
NC		 40232020-02-01 Nick Clifton <nickc@redhat.com>
4024
4025 * config.bfd: Move the c30-aout and tic30-aout targets onto the
4026 obsolete list.
4027
e7cbe0c4
SL		 40282020-01-31 Sandra Loosemore <sandra@codesourcery.com>
4029
4030 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
4031 encodings are relative to the GOT on nios2, too.
4032
72ebe8c5
AM		 40332020-01-31 Alan Modra <amodra@gmail.com>
4034
4035 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
4036 file. Use $< and $@ in rules.
4037 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
4038 (elf32-ia64.c, elf64-ia64.c): Likewise.
4039 (elf32-riscv.c, elf64-riscv.c): Likewise.
4040 (peigen.c, pepigen.c, pex64igen.c): Likewise.
4041 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
4042 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
4043 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
4044 (peigen.c, pepigen.c, pex64igen.c): Likewise.
4045 * Makefile.in: Regenerate.
4046
327301a4
AM		 40472020-01-31 Alan Modra <amodra@gmail.com>
4048
4049 PR 4110
4050 * elf.c (setup_group): Don't clear entire section contents,
4051 just the padding after group flags. Release alloc'd memory
4052 after a seek or read failure.
4053
b5d36aaa
JT		 40542020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4055
4056 * peXXigen.c (pe_is_repro): New function.
4057 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
4058 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
4059
1957ab10
JT		 40602020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4061
4062 * peXXigen.c (debug_type_names): Add names for new debug data type
4063 values.
4064
87b2920f
JT		 40652020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4066
4067 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
4068 inner loop. Fix a memory leak.
4069
72913831
AM		 40702020-01-30 Alan Modra <amodra@gmail.com>
4071
4072 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
4073 or obj_coff_keep_strings here.
4074 (coff_get_normalized_symtab): Free external syms directly.
4075 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
4076 on error exit path.
4077
c35d018b
JW		 40782020-01-27 Jim Wilson <jimw@sifive.com>
4079
4080 * cpu-riscv.c (riscv_scan): New.
4081 (N): Change bfd_default_scan to riscv_scan.
4082
086b06f3
AS		 40832020-01-27 Andreas Schwab <schwab@suse.de>
4084
4085 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
4086 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
4087 * Makefile.in: Regenerate.
4088 * cpu-plugin.c: Remove.
4089 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
4090 (bfd_plugin_arch): Remove declaration.
4091 * bfd-in2.h: Regenerate.
4092 * po/SRC-POTFILES.in: Regenerate.
4093
3024a17a
AM		 40942020-01-27 H.J. Lu <hongjiu.lu@intel.com>
4095 Alan Modra <amodra@gmail.com>
4096
4097 PR ld/25458
4098 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
4099
b5f998b2
JW		 41002020-01-24 Jim Wilson <jimw@sifive.com>
4101
4102 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
4103 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
4104 avoid over long line.
4105
caa31cfa
NC		 41062020-01-24 Nick Clifton <nickc@redhat.com>
4107
4108 PR 25447
4109 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
4110 syms and keep strings flags as these may have been set in order to
4111 prevent a bogus call to free.
4112
24e648d4
NC		 41132020-01-23 Nick Clifton <nickc@redhat.com>
4114
4115 * po/fr.po: Updated French translation.
4116
67641dd3
AM		 41172020-01-23 Alan Modra <amodra@gmail.com>
4118
4119 PR 25444
4120 * elf.c (assign_file_positions_for_load_sections): Avoid divide
4121 by zero when p_align is zero.
4122
403d1bd9
JW		 41232020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
4124
4125 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
4126 (riscv_prefix_cmp): Likewise.
4127 (riscv_non_std_ext_p): Deleted.
4128 (riscv_std_sv_ext_p): Likewise.
4129 (riscv_non_std_sv_ext_p): Likewise.
4130 (riscv_merge_non_std_and_sv_ext): Rename to...
4131 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
4132 (riscv_merge_arch_attr_info): Replace 3 calls to
4133 riscv_merge_non_std_and_sv_ext with single call to
4134 riscv_merge_multi_letter_ext.
4135 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
4136 encounter a 'z' prefix.
4137 (riscv_get_prefix_class): New function, return prefix class based
4138 on first few characters of input string.
4139 (riscv_parse_config): New structure to factor out minor differences
4140 in extension class parsing behaviour.
4141 (riscv_parse_sv_or_non_std_ext): Rename to...
4142 (riscv_parse_prefixed_ext): and parameterise with
4143 riscv_parse_config.
4144 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
4145 (riscv_multi_letter_ext_valid_p): New.
4146 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
4147 (riscv_parse_subset): Delegate all non-single-letter parsing work
4148 to riscv_parse_prefixed_ext.
4149 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
4150 (riscv_get_prefix_class): Declare.
4151
a804e476
AM		 41522020-01-22 Alan Modra <amodra@gmail.com>
4153
4154 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
4155 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
4156 __tls_get_addr_desc.
4157 (ppc64_elf_size_stubs): Add section for linker generated
4158 __tls_get_addr_desc wrapper function. Loop at least once if
4159 generating this function.
4160 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
4161 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
4162
9e7028aa
AM		 41632020-01-22 Alan Modra <amodra@gmail.com>
4164
4165 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
4166 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
4167 tga_desc_fd.
4168 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
4169 (STDU_R1_0R1, ADDI_R1_R1): Define.
4170 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
4171 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
4172 tga_desc_fd to opt_fd, and tga_desc to opt. Set
4173 no_tls_get_addr_regsave.
4174 (branch_reloc_hash_match): Add hash3 and hash4.
4175 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
4176 (ppc64_elf_size_dynamic_sections): Likewise.
4177 (ppc64_elf_relocate_section): Likewise.
4178 (plt_stub_size, build_plt_stub): Likewise. Size regsave
4179 __tls_get_addr stub.
4180 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
4181 eh_frame.
4182 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
4183 eh_frame for regsave __tls_get_addr.
4184
abc489c6
AM		 41852020-01-22 Alan Modra <amodra@gmail.com>
4186
4187 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
4188 which __tls_get_addr calls will be eliminated.
4189
26916852
NC		 41902020-01-20 Nick Clifton <nickc@redhat.com>
4191
4192 * po/pt.po: Updates Portuguese translation.
4193 * po/ru.po: Updated Russian translation.
4194 * po/uk.po: Updated Ukranian translation.
4195
14470f07
L		 41962020-01-20 H.J. Lu <hongjiu.lu@intel.com>
4197
4198 PR ld/25416
4199 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
4200 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
4201 X32 mode.
4202 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
4203 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
4204 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
4205 "rex leal x@tlsdesc(%rip), %reg" to
4206 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
4207 "call *(%eax)" to "nopl (%rax)".
4208
b9ca1af6
AM		 42092020-01-20 Alan Modra <amodra@gmail.com>
4210
4211 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
4212 (MTLR_R11): Don't define.
4213 (LD_R0_0R3, CMPDI_R0_0): Define.
4214 (build_tls_get_addr_stub): Don't use r11 in stub.
4215
ed7007c1
AM		 42162020-01-20 Alan Modra <amodra@gmail.com>
4217
4218 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
4219 (defined_sym_val, is_tls_get_addr): Likewise.
4220
1b1bb2c6
NC		 42212020-01-18 Nick Clifton <nickc@redhat.com>
4222
4223 * version.m4 (BFD_VERSION): Set to 2.34.50.
4224 * configure: Regenerate.
4225 * po/bfd.pot: Regenerate.
4226
ae774686
NC		 42272020-01-18 Nick Clifton <nickc@redhat.com>
4228
4229 Binutils 2.34 branch created.
4230
07f1f3aa
CB		 42312020-01-17 Christian Biesinger <cbiesinger@google.com>
4232
4233 * coff-arm.c: Fix spelling error (seperate).
4234 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
4235 error (seperate).
4236 * sysdep.h (strnlen): Fix spelling error (seperate).
4237
0d1cc75d
LB		 42382020-01-15 Lars Brinkhoff <lars@nocrew.org>
4239
4240 PR 20694
4241 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
4242
e1c6cf61
AM		 42432020-01-15 Alan Modra <amodra@gmail.com>
4244
4245 PR 25384
4246 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
4247 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
4248 of function symbols unless dot symbols are present. Do warn
4249 whenever one is created, regardles of whether a PLT entry is
4250 also emitted for the function symbol.
4251
ef4e5ba5
AM		 42522020-01-14 Alan Modra <amodra@gmail.com>
4253
4254 * som.c (som_bfd_count_ar_symbols): Error when file position
4255 of symbols on chains is not strictly increasing.
4256
8ab484c2
AM		 42572020-01-14 Alan Modra <amodra@gmail.com>
4258
4259 * vms.h (VMS_DEBUG): Define as 0.
4260 * vms-alpha.c (image_write): Move debug output after bounds check.
4261 Tidy bounds check.
4262 (_bfd_vms_slurp_eihd): Warning fix.
4263 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
4264
b50ef514
AM		 42652020-01-13 Alan Modra <amodra@gmail.com>
4266
4267 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
4268 for "ignored" records.
4269
0c0adcc5
AM		 42702020-01-13 Alan Modra <amodra@gmail.com>
4271
4272 * wasm-module.c (wasm_scan_name_function_section): Formatting.
4273 Delete asect name check. Move asect NULL check to wasm_object_p.
4274 Correct bounds check of sizes against end. Replace uses of
4275 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
4276 just one bfd_release.
4277 (wasm_scan): Don't use malloc/strdup for section names,
4278 bfd_alloc instead. Simplify code prefixing section name.
4279 Formatting. Don't attempt to free memory here..
4280 (wasm_object_p): ..do so here.
4281
7f026732
SN		 42822020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
4283
4284 PR ld/22269
4285 * elf32-arm.c (elf32_arm_final_link_relocate): Use
4286 UNDEFWEAK_NO_DYNAMIC_RELOC.
4287 (allocate_dynrelocs_for_symbol): Likewise.
4288
8cd0e5e9
TC		 42892020-01-10 Tamar Christina <tamar.christina@arm.com>
4290
4291 PR 25210
4292 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
4293
71780f45
AM		 42942020-01-10 Alan Modra <amodra@gmail.com>
4295
4296 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
4297
b899eb3b
NC		 42982020-01-09 Nick Clifton <nickc@redhat.com>
4299
4300 PR 25221
4301 * bfd.c (bfd_convert_section_contents): Check for a compress
4302 header size that is larger than the actual section size.
4303
4c6ee646
AM		 43042020-01-08 Alan Modra <amodra@gmail.com>
4305
4306 PR 25351
4307 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
4308 after removing sections.
4309
85f78364
JW		 43102020-01-06 Jim Wilson <jimw@sifive.com>
4311
4312 PR 25205
4313 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
4314 check for !bfd_link_pic (info).
4315 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
4316 <R_RISCV_JAL>: Add comment.
4317 (_bfd_riscv_relax_section): For plt.offset check, add check for
4318 bfd_link_pic (info). Add comment.
4319
49078ece
AM		 43202020-01-06 Alan Modra <amodra@gmail.com>
4321
4322 * format.c (bfd_check_format_matches): Ignore bfd_error on target
4323 match failures. Don't init to bfd_error_wrong_format before
4324 calling _bfd_check_format.
4325
ab356be7
AM		 43262020-01-06 Alan Modra <amodra@gmail.com>
4327
4328 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
4329 status rather than exiting on stack overflow or underflow.
4330 (_bfd_vms_slurp_etir): Adjust to suit.
4331
85d86817
AM		 43322020-01-06 Alan Modra <amodra@gmail.com>
4333
4334 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
4335
3e6aa775
AM		 43362020-01-06 Alan Modra <amodra@gmail.com>
4337
4338 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
4339 command. Check name offset is within command.
4340 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
4341 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
4342 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
4343 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
4344 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
4345 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
4346 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
4347 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
4348 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
4349 (bfd_mach_o_read_segment): Similarly.
4350 (bfd_mach_o_read_thread): Properly bound check thread struct.
4351 Don't repeat checks on second loop.
4352 (bfd_mach_o_read_command): Fail on invalid command length.
4353
ea933f17
AM		 43542020-01-04 Alan Modra <amodra@gmail.com>
4355
4356 * format.c (bfd_check_format_matches): Add preserve_match.
4357 Save initial bfd state in "preserve", matched bfd state in
4358 "preserve_match". Save just the first match. Release
4359 bfd_alloc memory. Restore and finish preserved state as
4360 appropriate on all function exit paths.
4361
f24bdec4
AM		 43622020-01-04 Alan Modra <amodra@gmail.com>
4363
4364 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
4365
991fb595
AM		 43662020-01-04 Alan Modra <amodra@gmail.com>
4367
4368 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
4369 match too.
4370
f2a3559d
NC		 43712020-01-03 Nick Clifton <nickc@redhat.com>
4372
4373 PR 25307
4374 (bfd_pef_parse_function_stubs): Correct the test that ensures that
4375 there is enough data remaining in the code buffer before
4376 attempting to read a function stub.
4377
7a0fb7be
NC		 43782020-01-03 Nick Clifton <nickc@redhat.com>
4379
4380 PR 25308
4381 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
4382 return value from bfd_malloc.
4383 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
4384 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
4385 (elf32_arm_filter_cmse_symbols): Likewise.
4386 (elf32_arm_write_section): Likewise.
4387 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
4388 (bfd_mach_o_follow_dsym): Likewise.
4389 * pef.c (bfd_pef_print_loader_section): Likewise.
4390 (bfd_pef_scan_start_address): Likewise.
4391 (bfd_pef_parse_function_stubs): Likewise.
4392 (bfd_pef_parse_symbols): Likewise.
4393
b26a3d58
ST		 43942020-01-03 Sergei Trofimovich <siarheit@google.com>
4395
4396 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
4397 on binary inputs ld/PR25316.
4398 (is_ia64_elf): new helper to filter on ia64 objects.
4399
4bb7a87e
JB		 44002020-01-03 Jan Beulich <jbeulich@suse.com>
4401
4402 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4403 in parameter names.
4404 (bfd_mach_o_scan): Insert underscore in two variable names.
4405
6655dba2
SB		 44062020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4407
4408 * Makefile.am: Add z80-elf target support.
4409 * configure.ac: Likewise.
4410 * targets.c: Likewise.
4411 * Makefile.in: Regenerate.
4412 * configure: Regenerate.
4413 * config.bfd: Add z80-elf target support and new arches: ez80 and
4414 z180.
4415 * elf32-z80.c: New file.
4416 * archures.c: Add new z80 architectures: eZ80 and Z180.
4417 * coffcode.h: Likewise.
4418 * cpu-z80.c: Likewise.
4419 * coff-z80.c: Add new relocations for Z80 target and local label
4420 check.
4421 * reloc.c: Add new relocs.
4422 * bfd-in2.h: Regenerate.
4423 * libbfd.h: Regenerate.
4424
0db131fb
TC		 44252020-01-02 Tamar Christina <tamar.christina@arm.com>
4426
4427 PR 25210
4428 PR 24753
4429 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4430
b14ce8bf
AM		 44312020-01-01 Alan Modra <amodra@gmail.com>
4432
4433 Update year range in copyright notice of all files.
4434
0b114740 4435For older changes see ChangeLog-2019
3499769a 4436\f
0b114740 4437Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 4438
4439Copying and distribution of this file, with or without modification,
4440are permitted in any medium without royalty provided the copyright
4441notice and this notice are preserved.
4442
4443Local Variables:
4444mode: change-log
4445left-margin: 8
4446fill-column: 74
4447version-control: never
4448End:
GDB Binutils - Deliverables
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