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This patch adds support for Cortex-X1 for ARM.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
394e9bf6
PW		 12020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
2
3 * cpu-arm.c: (processors) Add Cortex-X1.
4
12cf8b93
AM		 52020-09-28 Alan Modra <amodra@gmail.com>
6
7 PR 26656
8 * elf64-ppc.c (ppc_build_one_stub, ppc_size_one_stub): Check for
9 NULL stub_entry->h before calling is_tls_get_addr.
10
3cd7c7d7
AM		 112020-09-26 Alan Modra <amodra@gmail.com>
12
13 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Depend on has_plt_localentry0.
14 (LD_R0_0R11, ADD_R11_R0_R11): Define.
15 (ppc64_elf_tls_setup): Disable params->plt_localentry0 when power10
16 code detected.
17 (ppc64_elf_size_stubs): Update __glink_PLTresolve eh_frame.
18 (ppc64_elf_build_stubs): Move r2 save to start of __glink_PLTresolve,
19 and only emit for has_plt_localentry0. Don't use r2 in the stub.
20
29433886
AM		 212020-09-24 Alan Modra <amodra@gmail.com>
22
23 PR 26656
24 * elf64-ppc.c (plt_stub_size): Add "odd" param. Use it with
25 size_power10_offset rather than calculating from start of stub.
26 Add size for notoc tls_get_addr_opt stub.
27 (plt_stub_pad): Add "odd" param, pass to plt_stub_size.
28 (build_tls_get_addr_head, build_tls_get_addr_tail): New functions.
29 (build_tls_get_addr_stub): Delete.
30 (ppc_build_one_stub): Use a temp for htab->params->stub_bfd.
31 Emit notoc tls_get_addr_opt stub. Move eh_frame code to
32 suit. Adjust code to use bfd_tls_get_addr_head/tail in place
33 of build_tls_get_addr_stub.
34 (ppc_size_one_stub): Size notoc tls_get_addr_opt stub.
35 Adjust plt_stub_size and plt_stub_pad calls. Correct "odd"
36 when padding stub. Size eh_frame for notoc stub too.
37 Correct lr_restore value.
38 (ppc64_elf_relocate_section): Don't skip over first insn of
39 notoc tls_get_addr_opt stub.
40
c9405344
AM		 412020-09-24 Alan Modra <amodra@gmail.com>
42
43 PR 26655
44 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Rename to..
45 (ppc64_elf_edit): Call params->edit.
46 (ppc64_elf_tls_setup): Don't call _bfd_elf_tls_setup. Return a
47 bfd_boolean.
48 * elf64-ppc.h (struct ppc64_elf_params): Add "edit".
49 (ppc64_elf_tls_setup): Update declaration.
50
b1b11e92
AM		 512020-09-21 Alan Modra <amodra@gmail.com>
52
53 PR 26569
54 * elfxx-riscv.c (howto_table): Correct size and bitsize of
55 R_RISCV_RVC_BRANCH, R_RISCV_RVC_JUMP, and R_RISCV_RVC_LUI.
56 Correct size for R_RISCV_TLS_DTPMOD32, R_RISCV_TLS_DTPREL32,
57 R_RISCV_CALL, and R_RISCV_CALL_PLT. Make R_RISCV_TPREL_ADD and
58 R_RISCV_ALIGN like R_RISCV_NONE. Correct dst_mask many relocs.
59
dd80eb2c
MP		 602020-09-17 Mikael Pettersson <mikpelinux@gmail.com>
61
62 PR ld/18808
63 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Skip IFUNC
64 relocations in debug sections, change abort to _bfd_error_handler.
65
36068e2f
L		 662020-09-16 H.J. Lu <hongjiu.lu@intel.com>
67
68 PR ld/26583
69 * config.bfd (targ64_selvecs, targ_selvecs): Add x86_64_pe_vec
70 to x86_64_pei_vec.
71 * reloc.c: Include "coff/internal.h".
72 (bfd_perform_relocation): Adjust relocation for PE/x86-64 inputs.
73
c1229f84
AM		 742020-09-16 Alan Modra <amodra@gmail.com>
75
76 * elf-bfd.h (elf_symbol_from): Remove unused ABFD parameter.
77 * elf.c (ignore_section_sym, _bfd_elf_copy_private_symbol_data),
78 (swap_out_syms): Adjust elf_symbol_from invocation.
79
ec74481d
AM		 802020-09-16 Alan Modra <amodra@gmail.com>
81
82 PR 26623
83 * elf-bfd.h (elf_symbol_from): Exclude synthetic symbols.
84
ec6653d8
L		 852020-09-15 H.J. Lu <hongjiu.lu@intel.com>
86
87 * coff-x86_64.c (howto_table): Display PE relocation names.
88
4a8f181d
HPN		 892020-09-15 Hans-Peter Nilsson <hp@axis.com>
90
91 PR ld/26589
92 * elf32-cris.c (cris_elf_check_relocs): Add missing NULL check
93 on argument before calling UNDEFWEAK_NO_DYNAMIC_RELOC.
94
496afd17
L		 952020-09-12 H.J. Lu <hongjiu.lu@intel.com>
96
97 PR ld/26391
98 * elflink.c (elf_final_link_info): Add local_hash_table.
99 (local_hash_entry): New.
100 (local_hash_newfunc): Likewise.
101 (elf_link_output_symstrtab): Append ".COUNT" to duplicated local
102 symbols.
103 (bfd_elf_final_link): Initialize and free local_hash_table for
104 "-z unique-symbol".
105
c7cd2917
SP		 1062020-09-10 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
107
108 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Revert
109 changes in 7e05773767820b441b23a16628b55c98cb1aef46. Set
110 error for undefined symbol in BFD_RELOC_AARCH64_BRANCH19 and
111 BFD_RELOC_AARCH64_TSTBR14 relocations.
112
10556cdc
NC		 1132020-09-09 Nick Clifton <nickc@redhat.com>
114
115 * cofflink.c (coff_link_check_archive_element): Move the check for
116 coff type input to the start of the function.
117
47485a31
AM		 1182020-09-09 Alan Modra <amodra@gmail.com>
119
120 * libbfd-in.h (_bfd_write_unsigned_leb128): Declare.
121 * libbfd.h: Regenerate.
122
7d81bc93 1232020-09-08 Jozef Lawrynowicz <jozef.l@mittosystems.com>
47485a31 124 Kuan-Lin Chen <kuanlinchentw@gmail.com>
7d81bc93
JL		 125
126 * bfd-in2.h (bfd_reloc_code_real): Add
127 BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
128 * elf32-msp430.c (msp430_elf_ignore_reloc): New.
129 (elf_msp430_howto_table): Add R_MSP430{,X}_GNU_{SET,SUB}_ULEB128.
130 (msp430_reloc_map): Add R_MSP430_GNU_{SET,SUB}_ULEB128.
131 (msp430x_reloc_map): Add R_MSP430X_GNU_{SET,SUB}_ULEB128.
132 (write_uleb128): New.
133 (msp430_final_link_relocate): Handle R_MSP430{,X}_GNU_{SET,SUB}_ULEB128.
134 * libbfd.c (_bfd_write_unsigned_leb128): New.
135 * libbfd.h (_bfd_write_unsigned_leb128): New prototype.
136 Add BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
137 * reloc.c: Document BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
138
95830c98
AC		 1392020-09-08 Alex Coplan <alex.coplan@arm.com>
140
141 * archures.c (bfd_mach_aarch64_8R): New.
142 * bfd-in2.h: Regenerate.
143 * cpu-aarch64.c (bfd_aarch64_arch_v8_r): New.
144 (bfd_aarch64_arch_ilp32): Update tail pointer.
145
7ba11550
AM		 1462020-09-08 Alan Modra <amodra@gmail.com>
147
148 PR 13250
149 PR 26580
150 * elflink.c (_bfd_elf_merge_symbol): Make "override" a bfd**.
151 Return oldbfd in override when old common should override new
152 common.
153 (_bfd_elf_add_default_symbol): Adjust to suit.
154 (elf_link_add_object_symbols): Likewise. Pass "override" to
155 _bfd_generic_link_add_one_symbol. Save and restore common u.c.p
156 field for --as-needed shared libraries. Revert pr13250 changes.
157
b5ffa918
NC		 1582020-09-08 Nick Clifton <nickc@redhat.com>
159
160 * plugin.c (bfd_plugin_canonicalize_symtab): Handle the case of an
161 unrecognized symbol type in a weak definition.
162
8642dafa
AM		 1632020-09-04 Alan Modra <amodra@gmail.com>
164
165 PR 26574
166 * elfcode.h (elf_object_p): Sanity check section header offset.
167 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Sanity check
168 sh_entsize.
169
1e3b96fd
AM		 1702020-09-04 Alan Modra <amodra@gmail.com>
171
172 PR 15146
173 PR 26314
174 PR 26530
175 * elflink.c (elf_link_add_object_symbols): Do set def_regular
176 and ref_regular for IR symbols. Don't clear dynsym, allowing
177 IR symbols to load --as-needed shared libraries, but prevent
178 IR symbols from becoming dynamic.
179
ac267c75
NC		 1802020-09-03 Nick Clifton <nickc@redhat.com>
181
182 PR 26521
183 * elf.c (_bfd_elf_write_secondary_reloc_section): Check for
184 secondary reloc sections with a zero sh_entsize field.
185
9184ef8a
NC		 1862020-09-03 Nelson Chu <nelson.chu@sifive.com>
187
188 * elfnn-riscv.c (riscv_i_or_e_p): Minor cleanup for warnings/errors.
189 (riscv_merge_std_ext): Likewise.
190 (riscv_merge_arch_attr_info): Likewise.
191 (riscv_merge_attributes): Likewise and fix comment typos.
192
32f0ce4d
NC		 1932020-09-03 Nelson Chu <nelson.chu@sifive.com>
194
195 * elfnn-riscv.c (riscv_version_mismatch): Change the return type
196 from void to bfd_boolean. Report warnings rather than errors
197 when the ISA versions are mis-matched. Afterwards, remember to
198 update the output ISA versions to the newest ones.
199 (riscv_merge_std_ext): Allow to link objects with different
200 standard ISA versions. Try to add output ISA versions to
201 merged_subsets first.
202 (riscv_merge_multi_letter_ext): Likewise. But for standard additional
203 ISA and non-standard ISA versions.
204
72bd6912
KC		 2052020-09-03 Kito Cheng <kito.cheng@sifive.com>
206
207 * elfnn-riscv.c (riscv_merge_std_ext): Fix to report the correct
208 error message when the versions of extension are mis-matched.
209 * elfxx-riscv.c (riscv_parse_subset): Don't issue the error when
210 the string is empty.
211
d48b742b
AM		 2122020-09-03 Alan Modra <amodra@gmail.com>
213
214 * xcofflink.c (xcoff_get_archive_info): Allocate xcoff_archive_info
215 on the output bfd objalloc memory.
216
26009aa7
AM		 2172020-09-02 Alan Modra <amodra@gmail.com>
218
219 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Correct type
220 of constant shifted left.
221
2f26cc79
AM		 2222020-09-02 Alan Modra <amodra@gmail.com>
223
224 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Use an unsigned
225 type for "relocation".
226
821e059c
AM		 2272020-09-01 Alan Modra <amodra@gmail.com>
228
229 * reloc.c (N_ONES): Handle N=0.
230 * elf32-arm.c (elf32_arm_howto_table_1): Set complain_overflow_dont
231 for R_ARM_TLS_DESCSEQ and R_ARM_THM_TLS_DESCSEQ.
232
f911bb22
AM		 2332020-09-01 Alan Modra <amodra@gmail.com>
234
235 PR 26429
236 * elf32-arm.c (elf32_arm_allocate_local_sym_info): Allocate arrays
237 in descending order of alignment.
238
00c91124
AM		 2392020-09-01 Alan Modra <amodra@gmail.com>
240
241 PR 26423
242 * elf32-arm.c (calculate_group_reloc_mask): Use 3u in shift.
243
1174d920
AM		 2442020-08-31 Alan Modra <amodra@gmail.com>
245
246 PR 26493
247 * elfnn-riscv.c (riscv_make_plt_header): Cast PLT_HEADER_SIZE to
248 unsigned when using with RISCV_ITYPE.
249 (_bfd_riscv_relax_call): Use an unsigned foff.
250
227d539b
AM		 2512020-08-31 Alan Modra <amodra@gmail.com>
252
253 PR 26476
254 PR 26477
255 * elfxx-mips.c (CRINFO_CTYPE, CRINFO_RTYPE, CRINFO_DIST2TO),
256 (CRINFO_RELVADDR): Make unsigned.
257 (mips_elf_nullify_got_load): Use unsigned constant when shifting
258 into sign bit.
259
1a211fc7
AM		 2602020-08-31 Alan Modra <amodra@gmail.com>
261
262 PR 26466
263 * mep-relocs.pl (emit_apply): Handle HI16S adjustment. Use "u"
264 variable and rewrite signed overflow check.
265 * elf32-mep.c: Regenerate.
266 (mep_final_link_relocate): Delete "s".
267
108f6f97
AM		 2682020-08-31 Alan Modra <amodra@gmail.com>
269
270 PR 26461
271 * elfxx-ia64.c (ia64_elf_install_value): Make expressions unsigned
272 that might shift values into sign bit.
273
f2173852
AM		 2742020-08-31 Alan Modra <amodra@gmail.com>
275
276 PR 26445
277 * elf32-csky.c (csky_relocate_contents): Make relocation a bfd_vma,
278 and similarly for variables dealing with overflow.
279
c1f138f9
AM		 2802020-08-31 Alan Modra <amodra@gmail.com>
281
282 PR 26442
283 * elf32-crx.c (crx_elf_final_link_relocate): Calculate reloc_bits
284 without undefined behaviour. Tidy excess casts.
285
8f383897
AM		 2862020-08-31 Alan Modra <amodra@gmail.com>
287
288 * elf-m10300.c (mn10300_elf_relax_delete_bytes): Calculate
289 alignment from reloc addend after reloc type R_MN10300_ALIGN is
290 found.
291
34d8e6d0
AM		 2922020-08-30 Alan Modra <amodra@gmail.com>
293
294 PR 26435
295 PR 26436
296 * elf32-cr16.c (cr16_elf_final_link_relocate): Calculate reloc_bits
297 without undefined behaviour.
298
e6f04d55
NC		 2992020-08-29 Nick Clifton <nickc@redhat.com>
300
301 PR 26520
302 * dwarf2.c (scan_unit_for_symbols): Add member entries to the
303 variable table.
304
736c9875
AM		 3052020-08-29 Alan Modra <amodra@gmail.com>
306
55b8e31a 307 PR 26459
736c9875
AM		 308 * elfnn-ia64.c (get_dyn_sym_info): Don't bsearch or look at last
309 element when count is zero. bfd_realloc when shrinking.
310
07319acc
AM		 3112020-08-28 Alan Modra <amodra@gmail.com>
312
313 PR 26418
314 * ecofflink.c (bfd_ecoff_write_accumulated_debug): Don't write
315 zero size buffers.
316
7ca371db
AM		 3172020-08-28 Alan Modra <amodra@gmail.com>
318
319 PR 26418
320 * ecofflink.c (WRITE): Really don't write zero size chunks.
321
1e597a89
T		 3222020-08-28 Tuckker <tuckkern+sourceware@gmail.com>
323
324 PR 26543
325 * linker.c (bfd_generic_define_common_symbol): Force the alignment
326 to 1 if the section has now alignment requirement.
327
0861f561
CQ		 3282020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
329
330 * elf32-csky.c (csky_archs): Fix arch names.
331 (csky_find_arch_with_name): New.
332 (elf32_csky_merge_attributes): New.
333 (csky_elf_merge_private_bfd_data): Add process of merge
334 attribute section.
335 (elf32_csky_obj_attrs_arg_type): New.
336 (elf32_csky_obj_attrs_handle_unknown): New.
337 (elf_backend_obj_attrs_vendor): Define.
338 (elf_backend_obj_attrs_section): Define.
339 (elf_backend_obj_attrs_arg_type): Define.
340 (elf_backend_obj_attrs_section_type): Define.
341
6194b866
NC		 3422020-08-28 Nick Clifton <nickc@redhat.com>
343
344 PR19011
345 * cofflink.c (_bfd_coff_generic_relocate_section): Provide a value
346 for undefined symbols which will not generate extra warning
347 messages about truncated relocs.
348
3b1450b3
NC		 3492020-08-28 Nelson Chu <nelson.chu@sifive.com>
350
351 * elfnn-riscv.c (riscv_elf_check_relocs): Treat R_RISCV_CALL
352 and R_RISCV_CALL_PLT as the same in the riscv_elf_check_relocs.
353 (riscv_elf_relocate_section): Remove the R_RISCV_CALL for the
354 unresolved reloc checks.
355
9e7ed8b0
JDA		 3562020-08-27 John David Anglin <danglin@gcc.gnu.org>
357
358 PR 26356
359 * som.c (som_bfd_copy_private_section_data): Issue error when a
360 subspace is specified without its containing space.
361
4b69ce9b
AM		 3622020-08-27 Alan Modra <amodra@gmail.com>
363
364 PR 26469
365 * elflink.c: Include limits.h.
366 (CHAR_BIT): Provide fallback define.
367 (set_symbol_value): Correct complex reloc comment.
368 (undefined_reference): Set bfd_error.
369 (BINARY_OP_HEAD, BINARY_OP_TAIL): Split out from..
370 (BINARY_OP): ..this.
371 (eval_symbol): Limit shifts. Force unsigned for left shift.
372 Catch divide by zero.
373 * configure.ac (AC_CHECK_HEADERS): Combine, sort and add limits.h.
374 * configure: Regenerate.
375 * config.in: Regenerate.
376
cd570d49
AM		 3772020-08-27 Alan Modra <amodra@gmail.com>
378
379 PR 26462
380 * reloc.c (bfd_check_overflow): Return early if zero bitsize.
381
2ac865ac
AM		 3822020-08-27 Alan Modra <amodra@gmail.com>
383
384 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
385 on sym_sec not being output.
386
c415c83b
AM		 3872020-08-27 Alan Modra <amodra@gmail.com>
388
389 PR 26416
390 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
391
b74a6c60
NC		 3922020-08-26 Nick Clifton <nickc@redhat.com>
393
8c51f2f2
NC		 394 PR 26433
395 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
396 behaviour.
397 (avr_elf32_load_records_from_section): Use bfd_get_16 and
398 bfd_get_32 to load values from potentially unaligned pointers.
399
eae0b5c3
NC		 400 PR 26416
401 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
402 ignore local symbols.
403 (elf64_alpha_relax_got_load): Do not check for local dynamic
404 symbols.
405 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
406 values.
407 (INSN_A) Cast the A parameter to unsigned.
408 (INSN_AB): Define in terms of INSN_A.
409 (INSN_ABC): Likewise.
410 (INSN_ABO): Likewise.
411 (INSN_AD): Likewise.
412
b74a6c60
NC		 413 PR 26411
414 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
415 unsigned long constant when creating a mask to test for alignment
416 issues.
417
4d430725
AM		 4182020-08-26 Alan Modra <amodra@gmail.com>
419
420 PR 26507
421 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
422
252e57fd
AM		 4232020-08-26 Alan Modra <amodra@gmail.com>
424
425 PR 26506
426 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
427 when section is empty.
428
2d0ce677
AM		 4292020-08-26 Alan Modra <amodra@gmail.com>
430
431 PR 26498
432 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
433 avoid UB left shift.
434
9e51d549
AM		 4352020-08-26 Alan Modra <amodra@gmail.com>
436
437 PR 26484
438 PR 26485
439 PR 26486
440 PR 26487
441 PR 26488
442 PR 26490
443 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
444 (ppc64_elf_tls_setup): Likewise.
445 (branch_reloc_hash_match): Likewise.
446 (build_plt_stub): Likewise.
447 (ppc64_elf_relocate_section): Likewise.
448
00bc5e68
AM		 4492020-08-26 Alan Modra <amodra@gmail.com>
450
451 PR 26478
452 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
453
55e61b8a
AM		 4542020-08-26 Alan Modra <amodra@gmail.com>
455
456 PR 26475
457 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
458 sstubs->contents != NULL.
459
66ad6b44
AM		 4602020-08-26 Alan Modra <amodra@gmail.com>
461
462 PR 26453
463 * som.c (som_prep_for_fixups): Return early when no symbols.
464
9863cbb7
AM		 4652020-08-26 Alan Modra <amodra@gmail.com>
466
467 PR 26418
468 * ecofflink.c (WRITE): Don't write size 0 chunks.
469
c01de193
AM		 4702020-08-26 Alan Modra <amodra@gmail.com>
471
472 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
473
b4e125d9
AM		 4742020-08-26 Alan Modra <amodra@gmail.com>
475
476 PR 26415
477 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
478
4449c81a
DF		 4792020-08-26 David Faust <david.faust@oracle.com>
480
481 * archures.c (bfd_mach_xbpf): Define.
482 * bfd-in2.h: Regenerate.
483 * cpu-bpf.c (bfd_xbpf_arch) New.
484 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
485
13f8a246
AM		 4862020-08-26 Alan Modra <amodra@gmail.com>
487
488 * archures.c (bfd_mach_ck860): Define.
489
c3757b58
MW		 4902020-08-25 Mark Wielaard <mark@klomp.org>
491
492 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
493 and dwarf_rnglists_size fields.
494 (dwarf_debug_sections): Add debug_rnglists.
495 (dwarf_debug_section_enum): Likewise.
496 (read_debug_rnglists): New function.
497 (read_rangelist): New function to call either read_ranges or
498 read_rnglists. Rename original function to...
499 (read_ranges): ...this.
500 (read_rnglists): New function.
501
1ab8d928
AM		 5022020-08-25 Alan Modra <amodra@gmail.com>
503
504 PR 26505
505 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
506 is_elf_hash_table before accessing elf fields.
507
a93ba4c0
AM		 5082020-08-25 Alan Modra <amodra@gmail.com>
509
510 PR 26482
511 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
512 won't be output.
513
1438dd86
AM		 5142020-08-25 Alan Modra <amodra@gmail.com>
515
516 PR 26463
517 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
518 before accessing elf fields.
519
2186273a
AM		 5202020-08-25 Alan Modra <amodra@gmail.com>
521
522 PR 26452
523 * som.c (som_compute_checksum): XOR 32-bit words in header,
524 not unsigned long sized words.
525
0c1438eb
AM		 5262020-08-25 Alan Modra <amodra@gmail.com>
527
528 PR 26430
529 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
530 amount copied for elf_segment_map defined with one element
531 sections array.
532
d2327e47
AM		 5332020-08-25 Alan Modra <amodra@gmail.com>
534
535 PR 26422
536 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
537 bfd_get_x size function to read addends out of fields. Apply
538 rightshift adjustment too. Don't apply the now unnecessary
539 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
540 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
541 Correct R_ARM_THM_JUMP6 addend.
542
b8ff233b
AM		 5432020-08-25 Alan Modra <amodra@gmail.com>
544
545 PR 26419
546 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
547 before start of section.
548
0f55320b
AM		 5492020-08-25 Alan Modra <amodra@gmail.com>
550
551 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
552 before accessing elf_hash_table_id.
553 * elf32-arc.c (elf_arc_hash_table): Likewise.
554 * elf32-arm.c (elf32_arm_hash_table): Likewise.
555 * elf32-avr.c (avr_link_hash_table): Likewise.
556 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
557 * elf32-cris.c (elf_cris_hash_table): Likewise.
558 * elf32-csky.c (csky_elf_hash_table): Likewise.
559 * elf32-frv.c (frvfdpic_hash_table): Likewise.
560 * elf32-hppa.c (hppa_link_hash_table): Likewise.
561 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
562 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
563 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
564 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
565 * elf32-metag.c (metag_link_hash_table): Likewise.
566 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
567 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
568 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
569 * elf32-s390.c (elf_s390_hash_table): Likewise.
570 * elf32-sh.c (sh_elf_hash_table): Likewise.
571 * elf32-spu.c (spu_hash_table): Likewise.
572 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
573 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
574 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
575 * elf64-hppa.c (hppa_link_hash_table): Likewise.
576 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
577 * elf64-s390.c (elf_s390_hash_table): Likewise.
578 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
579 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
580 * elfxx-mips.c (mips_elf_hash_table): Likewise.
581 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
582 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
583
3cdad084
JT		 5842020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
585
586 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
587 int. Use '%u' format with _bfd_error_handler to render it.
588
918dc783
AM		 5892020-08-25 Alan Modra <amodra@gmail.com>
590
591 PR 26489
592 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
593 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
594
573eb292
AM		 5952020-08-25 Alan Modra <amodra@gmail.com>
596
597 PR 26492
598 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
599 accessing elf_hash_table_id.
600
a8d549c0
AM		 6012020-08-25 Alan Modra <amodra@gmail.com>
602
603 PR 26483
604 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
605 accessing elf_hash_table_id.
606
19d80e5f
MW		 6072020-08-24 Mark Wielaard <mark@klomp.org>
608
609 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
610 (read_formatted_entries): Likewise. And skip zero entry.
611
531c73a3
CQ		 6122020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
613
614 * bfd-in2.h (bfd_mach_ck860): New.
615 * cpu-csky.c (arch_info_struct): Add item for CK860.
616
252dcdf4
AM		 6172020-08-24 Alan Modra <amodra@gmail.com>
618
619 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
620 high part tprel16 relocs.
621 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
622 Clear do_tls_opt on odd instructions.
623 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
624 Don't sanity check them here.
625 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
626 high part tprel16 relocs.
627 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
628 Clear do_tls_opt on odd instructions.
629 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
630
c40e6650
JDA		 6312020-08-23 John David Anglin <danglin@gcc.gnu.org>
632
633 PR binutils/26357
634 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
635 * configure: Regenerate.
636
3f2e9699
L		 6372020-08-22 H.J. Lu <hongjiu.lu@intel.com>
638
639 PR ld/26382
640 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
641 versioned symbols, which are defined in shared objects, in
642 symbol string table.
643
ccf61261
NC		 6442020-08-21 Nick Clifton <nickc@redhat.com>
645
646 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
647 the data map if there are entries in it.
648 (_bfd_aarch64_erratum_843419_scan): Likewise.
649
610ed3e0
JB		 6502020-08-21 Jan Beulich <jbeulich@suse.com>
651
652 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
653 last byte of debug dir, not first.
654
01147b20
NC		 6552020-08-20 Nick Clifton <nickc@redhat.com>
656
657 PR 26428
658 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
659 field in the ELF header of the compressed sections.
660
44466e45
NC		 6612020-08-20 Nick Clifton <nickc@redhat.com>
662
663 PR 26406
664 * elf-bfd.h (struct bfd_elf_section_data): Add
665 has_secondary_relocs field.
666 * elf.c (_bfd_elf_copy_special_section_fields): Set the
667 has_secondary_relocs field for sections which have associated
668 secondary relocs.
669 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
670 on sections which have associated secondary relocs.
671
10885e24
AM		 6722020-08-15 Alan Modra <amodra@gmail.com>
673
674 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
675 small common section.
676 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
677 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
678 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
679 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
680 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
681 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
682 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
683 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
684 * elf32-v850.c (v850_elf_check_relocs): Likewise.
685 (v850_elf_add_symbol_hook): Likewise.
686 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
687 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
688 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
689 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
690
4d182367
AM		 6912020-08-15 Alan Modra <amodra@gmail.com>
692
693 PR 26389
694 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
695 SEC_SMALL_DATA.
696 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
697 on small common section.
698 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
699 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
700 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
701 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
702 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
703 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
704
19bddbe9
AM		 7052020-08-14 Alan Modra <amodra@gmail.com>
706
707 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
708 rather than another copy of primes. Increase maximum default
709 size allowed.
710
2b6ba032
AM		 7112020-08-13 Alan Modra <amodra@gmail.com>
712
73d0dc16 713 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
2b6ba032 714
6738c8a7
AM		 7152020-08-13 Alan Modra <amodra@gmail.com>
716
717 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
718 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
719 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
720 optimization when --no-pcrel-optimize.
721
75e100a3
AM		 7222020-08-13 Alan Modra <amodra@gmail.com>
723
724 PR 26348
725 * bfd.c (struct bfd): Add read_only.
726 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
727 Set read_only on warning.
728 (elf_object_p): Sanity check program header alignment. Set
729 read_only on warning.
730 * bfd-in2.h: Regenerate.
731
2fef9373
JT		 7322020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
733
734 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
735 win32pstatus note type to avoid signedness comparison warning.
736
404ec933
JT		 7372020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
738
739 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
740 win32pstatus notes, and return TRUE so we continue rather than
741 stopping as if it was an error.
742
d61f3d03
JT		 7432020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
744
745 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
746
04ec0fa2
JT		 7472020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
748
749 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
750 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
751 appropriate size constraint for each win32pstatus note type.
752
03c29a6f
JT		 7532020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
754
755 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
756 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
757 win32pstatus note.
758
8fbac78b
JT		 7592020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
760
761 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
762 (elfcore_grok_win32pstatus): Use.
763
ff2084b9
JT		 7642020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
765
766 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
767 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
768 offsets used to read NOTE_INFO_PROCESS.
769
79ddc884
NC		 7702020-08-12 Nick Clifton <nickc@redhat.com>
771
772 * po/ru.po: Updated Russian translation.
773 * po/sr.po: Updated Serbian translation.
774
d844f10a
DF		 7752020-08-07 David Faust <david.faust@oracle.com>
776
777 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
778 DISP16 and DISP32 relocations.
779
3ee9565c
DF		 7802020-08-05 David Faust <david.faust@oracle.com>
781
782 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
783 (bpf_elf_howto_table): Use it here.
784 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
785 instruction and data relocations.
786
e44a1d7b
AM		 7872020-08-03 Alan Modra <amodra@gmail.com>
788
789 * vms-lib.c (vms_traverse_index): Sanity check size remaining
790 before accessing vms_idx or vms_elfidx.
791
b5f386d5
AM		 7922020-08-03 Alan Modra <amodra@gmail.com>
793
794 PR 26330
795 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
796 size against file size. Correct LONG_MAX limit check.
797 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
798 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
799 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
800 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
801 bfd_malloc_and_get_section.
802
a896df97
AM		 8032020-07-31 Alan Modra <amodra@gmail.com>
804
805 PR 26314
806 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
807 IR symbols to become dynamic.
808 (elf_link_add_object_symbols): Don't exclude IR symbols when
809 deciding whether an as-needed shared library is needed.
810
4d3bb356
SN		 8112020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
812
813 PR ld/26312
814 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
815 to 0.
816 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
817
c8693053
RO		 8182020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
819
820 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
821 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
822 Don't define _STRUCTURED_PROC.
823 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
824 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
825 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
826 * configure, config.in: Regenerate.
827 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
828 * Makefile.in, doc/Makefile.in: Regenerate.
829
f1dfbfdb
L		 8302020-07-30 H.J. Lu <hongjiu.lu@intel.com>
831
832 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
833 (elf_link_hash_table): Add sym_cache.
834 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
835 (elf32_arm_check_relocs): Updated.
836 (elf32_arm_size_dynamic_sections): Likewise.
837 * elf32-bfin.c (bfin_link_hash_table): Removed.
838 (bfin_link_hash_newfunc): Updated.
839 (bfin_hash_table): Removed.
840 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
841 (csky_elf_check_relocs): Updated.
842 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
843 (elf32_hppa_check_relocs): Updated.
844 * elf32-i386.c (elf_i386_tls_transition): Updated.
845 (elf_i386_convert_load_reloc): Likewise.
846 (elf_i386_check_relocs): Likewise.
847 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
848 (m32r_elf_hash_table): Updated.
849 (m32r_elf_link_hash_table_create): Likewise.
850 (m32r_elf_create_dynamic_sections): Likewise.
851 (m32r_elf_adjust_dynamic_symbol): Likewise.
852 (allocate_dynrelocs): Likewise.
853 (m32r_elf_size_dynamic_sections): Likewise.
854 (m32r_elf_relocate_section): Likewise.
855 (m32r_elf_finish_dynamic_symbol): Likewise.
856 (m32r_elf_check_relocs): Likewise.
857 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
858 sym_cache.
859 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
860 (elf_m68k_check_relocs): Updated.
861 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
862 (elf_metag_check_relocs): Updated.
863 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
864 (microblaze_elf_check_relocs): Updated.
865 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
866 (nds32_elf_create_dynamic_sections): Likewise.
867 (nds32_elf_adjust_dynamic_symbol): Likewise.
868 (nds32_elf_check_relocs): Likewise.
869 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
870 srelbss and aym_cache.
871 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
872 (nios2_elf32_check_relocs): Updated.
873 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
874 (or1k_elf_check_relocs): Updated.
875 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
876 (ppc_elf_check_relocs): Updated.
877 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
878 (elf_s390_check_relocs): Updated.
879 (elf_s390_finish_dynamic_sections): Likewise.
880 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
881 and aym_cache.
882 (sh_elf_create_dynamic_sections): Updated.
883 (sh_elf_adjust_dynamic_symbol): Likewise.
884 (sh_elf_size_dynamic_sections): Likewise.
885 (sh_elf_check_relocs): Likewise.
886 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
887 (elf32_tic6x_check_relocs): Updated.
888 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
889 (tilepro_elf_hash_table): Updated.
890 (tilepro_elf_link_hash_table_create): Likewise.
891 (tilepro_elf_check_relocs): Likewise.
892 (tilepro_elf_adjust_dynamic_symbol): Likewise.
893 (allocate_dynrelocs): Likewise.
894 (tilepro_elf_size_dynamic_sections): Likewise.
895 (tilepro_elf_relocate_section): Likewise.
896 (tilepro_elf_finish_dynamic_symbol): Likewise.
897 (tilepro_finish_dyn): Likewise.
898 (tilepro_elf_finish_dynamic_sections): Likewise.
899 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
900 (ppc64_elf_before_check_relocs): Updated.
901 (ppc64_elf_check_relocs): Likewise.
902 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
903 (elf_s390_check_relocs): Updated.
904 (elf_s390_relocate_section): Likewise.
905 (elf_s390_finish_dynamic_sections): Likewise.
906 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
907 (elf_x86_64_check_relocs): Likewise.
908 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
909 sym_cache.
910 (elfNN_aarch64_check_relocs): Updated.
911 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
912 (riscv_elf_check_relocs): Updated.
913 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
914 (mips_elf_resolve_got_page_ref): Updated.
915 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
916 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
917 sym_cache.
918 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
919 (tilegx_elf_check_relocs): Updated.
920 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
921
c77cb2a0
MR		 9222020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
923
924 * elflink.c (bfd_elf_final_link): Give local symbols a name if
925 so requested.
926 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
927 return TRUE if making ET_REL output.
928
3f1b17bb
MR		 9292020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
930
931 * elf-bfd.h (elf_backend_data): Add
932 `elf_backend_elfsym_local_is_section' member.
933 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
934 macro.
935 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
936 * elflink.c (bfd_elf_final_link): Use it to determine whether
937 set the `.symtab' section's `sh_info' value to the index of the
938 first non-local or non-section symbol.
939 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
940 function.
941 (elf_backend_elfsym_local_is_section): New macro.
942 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
943 function.
944 (elf_backend_elfsym_local_is_section): New macro.
945
4d68fd75
AM		 9462020-07-29 Alan Modra <amodra@gmail.com>
947
948 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
949 defined in excluded sections.
950
67411cbf
AM		 9512020-07-28 Alan Modra <amodra@gmail.com>
952
953 * elf.c (assign_section_numbers): Comment. Don't segfault on
954 discarded sections when setting linked-to section for generic
955 ELF linker.
956 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
957
93fd13c7
AM		 9582020-07-27 Alan Modra <amodra@gmail.com>
959
960 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
961 similar as absolute.
962 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
963 redefinitions here.
964
04f096fb
NC		 9652020-07-24 Nick Clifton <nickc@redhat.com>
966
967 * config.bfd: Move xc16x target to the obsolete list.
968
5efb6779
KB		 9692020-07-22 Kevin Buettner <kevinb@redhat.com>
970
971 * binary.c (binary_get_section_contents): Seek using offset
972 from section's file position.
973
ea57e509
KB		 9742020-07-22 Kevin Buettner <kevinb@redhat.com>
975
976 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
04f096fb 977
1ad2776d
MF		 9782020-07-22 Max Filippov <jcmvbkbc@gmail.com>
979
980 PR 26246
981 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
982 type for the first function argument. Rename pointers to reflect
983 that they have distinct types.
984
2f5541f3
AM		 9852020-07-20 Alan Modra <amodra@gmail.com>
986
987 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
988
e10a07b3
AM		 9892020-07-19 Alan Modra <amodra@gmail.com>
990
991 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
992 (select_alt_stub): New function.
993 (ppc_get_stub_entry): Use it here.
994 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
995 power10_stubs.
996 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
997 merge notoc stubs with other varieties when power10_stubs is "auto".
998 Instead dup the stub hash table entry.
999 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
1000 tests of power10_stubs.
1001
28b80303
AM		 10022020-07-15 Alan Modra <amodra@gmail.com>
1003
1004 PR 26239
1005 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
1006
4fd8d585
NC		 10072020-07-15 Nick Clifton <nickc@redhat.com>
1008
1009 PR26240
1010 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
1011 check for aux entries that overflow the buufer.
1012
a8a48c75
HPN		 10132020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
1014
1015 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
1016 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
1017
e8a83e93
MB		 10182020-07-15 Markus Böck <markus.boeck02@gmail.com>
1019 Alan Modra <amodra@gmail.com>
1020
1021 PR 26198
1022 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
1023 objects both before and after normal object files.
1024 * elflink.c (_bfd_elf_section_already_linked): Likewise.
1025
d3b10ee7
AM		 10262020-07-10 Alan Modra <amodra@gmail.com>
1027
1028 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
1029 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1030 power10_stubs.
1031 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
1032 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
1033 uses of power10_stubs.
1034
fe49679d
AM		 10352020-07-09 Alan Modra <amodra@gmail.com>
1036
1037 * coff-ppc.c: Delete.
1038 * pe-ppc.c: Delete.
1039 * pei-ppc.c: Delete.
1040 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
1041 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
1042 PPCMAGIC code.
1043 (coff_write_object_contents): Remove PPC_PE code.
1044 * config.bfd: Move powerpcle-pe to removed targets.
1045 * configure.ac: Remove powerpc PE entries.
1046 * libcoff-in.h (ppc_allocate_toc_section): Delete.
1047 (ppc_process_before_allocation): Delete.
1048 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
1049 * targets.c: Remove powerpc PE vectors.
1050 * po/SRC-POTFILES.in: Regenerate.
1051 * libcoff.h: Regenerate.
1052 * Makefile.in: Regenerate.
1053 * configure: Regenerate.
1054
7646efdf
NC		 10552020-07-09 Nick Clifton <nickc@redhat.com>
1056
1057 * po/fr.po: Updated French translation.
1058
23f5e55e
AM		 10592020-07-07 Alan Modra <amodra@gmail.com>
1060
1061 * xcofflink.c (xcoff_mark): Don't mark const sections.
1062 (bfd_xcoff_record_link_assignment): Add FIXME.
1063 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
1064 sections being discarded by linker script.
1065
c8001886
AM		 10662020-07-07 Alan Modra <amodra@gmail.com>
1067
1068 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
1069 time, uid, gid and mode for deterministic archive.
1070 (xcoff_write_archive_contents_big): Likewise.
1071
8af7926f
AM		 10722020-07-07 Alan Modra <amodra@gmail.com>
1073
1074 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
1075 C_AIX_WEAKEXT.
1076
17550be7
NC		 10772020-07-06 Nick Clifton <nickc@redhat.com>
1078
1079 * po/pt.po: Updated Portuguese translation.
1080 * po/uk.po: Updated Ukranian translation.
1081
b4396c5e
NC		 10822020-07-04 Nick Clifton <nickc@redhat.com>
1083
1084 * version.m4: Set version to 2.35.50.
1085 * configure: Regenerate.
1086 * po/bbfd.pot: Regenerate.
1087
b115b9fd
NC		 10882020-07-04 Nick Clifton <nickc@redhat.com>
1089
1090 Binutils 2.35 branch created.
1091
33d1369f
AM		 10922020-07-01 Alan Modra <amodra@gmail.com>
1093
1094 PR 26188
1095 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
1096 raw syment index before dereferencing.
1097
cc574a35
AM		 10982020-07-01 Alan Modra <amodra@gmail.com>
1099
1100 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
1101
3443489c
AM		 11022020-07-01 Alan Modra <amodra@gmail.com>
1103
1104 * config.bfd: Obsolete xc16x.
1105
bbd19b19
L		 11062020-06-30 H.J. Lu <hongjiu.lu@intel.com>
1107
1108 * archures.c (bfd_mach_i386_nacl): Removed.
1109 (bfd_mach_i386_i386_nacl): Likewise.
1110 (bfd_mach_x86_64_nacl): Likewise.
1111 (bfd_mach_x64_32_nacl): Likewise.
1112 * config.bfd: Remove *-*-nacl* targets.
1113 * configure.ac: Remove x86 NaCl target vectors.
1114 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
1115 (bfd_x64_32_nacl_arch): Likewise.
1116 (bfd_x86_64_nacl_arch): Likewise.
1117 (bfd_i386_nacl_arch): Likewise.
1118 (bfd_x64_32_arch_intel_syntax): Updated.
1119 * elf32-i386.c: Don't include "elf-nacl.h".
1120 (elf_i386_nacl_plt): Removed.
1121 (elf_i386_nacl_plt0_entry): Likewise.
1122 (elf_i386_nacl_plt_entry): Likewise.
1123 (elf_i386_nacl_pic_plt0_entry): Likewise.
1124 (elf_i386_nacl_pic_plt_entry): Likewise.
1125 (elf_i386_nacl_eh_frame_plt): Likewise.
1126 (elf_i386_nacl_plt): Likewise.
1127 (elf32_i386_nacl_elf_object_p): Likewise.
1128 (elf_i386_get_synthetic_symtab): Updated.
1129 (elf_i386_link_setup_gnu_properties): Likewise.
1130 * elf64-x86-64.c: Don't include "elf-nacl.h".
1131 (elf_x86_64_nacl_plt): Removed.
1132 (elf64_x86_64_nacl_elf_object_p): Likewise.
1133 (elf_x86_64_nacl_plt0_entry): Likewise.
1134 (elf_x86_64_nacl_plt_entry): Likewise.
1135 (elf_x86_64_nacl_eh_frame_plt): Likewise.
1136 (elf_x86_64_nacl_plt): Likewise.
1137 (elf32_x86_64_nacl_elf_object_p): Likewise.
1138 (elf_x86_64_get_synthetic_symtab): Updated.
1139 (elf_x86_64_link_setup_gnu_properties): Likewise.
1140 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1141 * targets.c: Remove x86 NaCl target vectors.
1142 * bfd-in2.h: Regenerated.
1143 * configure: Likewise.
1144
a57f74bb
L		 11452020-06-29 H.J. Lu <hongjiu.lu@intel.com>
1146
1147 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
1148 _bfd_elf_add_dynamic_tags.
1149
07d22f64
AM		 11502020-06-29 Alan Modra <amodra@gmail.com>
1151
1152 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
1153 return value of bfd_bread. Don't read more than requested length.
1154 Sanity check length. Properly terminate file name.
1155
279edac5
AM		 11562020-06-29 Alan Modra <amodra@gmail.com>
1157
1158 * arc-got.h: Use C style comments.
1159 * coff-z80.c: Likewise.
1160 * elf32-csky.c: Likewise.
1161 * peXXigen.c: Likewise.
1162 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
1163 code.
1164
85f7484a
PB		 11652020-06-26 Pat Bernardi <bernardi@adacore.com>
1166
1167 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
1168 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
1169
ba9b3ef5
AM		 11702020-06-26 Alan Modra <amodra@gmail.com>
1171
1172 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
1173 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
1174 (riscv_get_priv_spec_name): Move to..
1175 * cpu-riscv.c: ..here.
1176 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
1177 Use %u to print unsigned numbers.
1178
069057bf
AB		 11792020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
1180
1181 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
1182 default architecture.
1183
2c8e3708
L		 11842020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1185
1186 PR ld/26083
1187 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
1188 _bfd_elf_add_dynamic_tags.
1189
c679ec98
L		 11902020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1191
1192 PR ld/26083
1193 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
1194 _bfd_elf_add_dynamic_tags.
1195
f8b1e5f6
AM		 11962020-06-24 Alan Modra <amodra@gmail.com>
1197
1198 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
1199 shifts without undefined behaviour.
1200
3084d7a2
L		 12012020-06-23 H.J. Lu <hongjiu.lu@intel.com>
1202
1203 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
1204 dt_jmprel_required.
1205 (_bfd_elf_add_dynamic_tags): New.
1206 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
1207 _bfd_elf_add_dynamic_tags.
1208 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
1209 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
1210 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1211 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
1212 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1213 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1214 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1215 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
1216 Likewise.
1217 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
1218 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1219 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1220 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1221 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
1222 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1223 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1224 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1225 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
1226 Likewise.
1227 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
1228 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
1229 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
1230 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1231 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1232 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
1233 Likewise.
1234 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
1235 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1236 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
1237 dt_reloc_sz and dt_reloc_ent.
1238 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
1239 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
1240 Likewise.
1241 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
1242 etab.dt_pltgot_required.
1243 (elf32_hppa_size_dynamic_sections): Call
1244 _bfd_elf_add_dynamic_tags.
1245 * elf32-metag.c (elf_metag_link_hash_table_create): Set
1246 etab.dt_pltgot_required.
1247 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
1248 * elf32-sh.c (sh_elf_link_hash_table_create): Set
1249 root.dt_pltgot_required for FDPIC output.
1250 (sh_elf_size_dynamic_sections): Call
1251 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1252 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
1253 elf.dt_pltgot_required.
1254 (elf_xtensa_size_dynamic_sections): Call
1255 _bfd_elf_add_dynamic_tags.
1256 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
1257 root.dt_pltgot_required.
1258 (elf64_hppa_size_dynamic_sections): Call
1259 _bfd_elf_add_dynamic_tags.
1260 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
1261 root.dt_pltgot_required.
1262 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
1263 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
1264 * elflink.c (_bfd_elf_add_dynamic_tags): New.
1265
d768f160
SJ		 12662020-06-22 Saagar Jha <saagar@saagarjha.com>
1267
1268 * mach-o.c: Support the new load commands by reading a linkedit
1269 data command for them.
1270
39ff0b81
NC		 12712020-06-22 Nelson Chu <nelson.chu@sifive.com>
1272
1273 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
1274 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
1275 (riscv_get_priv_spec_class): Likewise.
1276 (riscv_get_priv_spec_name): Likewise.
1277 (riscv_get_priv_spec_class_from_numbers): New function, convert
1278 the version numbers into string, then call riscv_get_priv_spec_class
1279 to get the priv spec class.
1280 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
1281 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
1282 (riscv_get_priv_spec_name): Likewise.
1283 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
1284 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
1285 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
1286 of input and output objects form their priv spec attributes by
1287 riscv_get_priv_spec_class_from_numbers. Report warning rather than
1288 errors when linking objects with differnet priv spec versions. We do
1289 know v1.9.1 may have conflicts to other versions, so report the
1290 warning, too. After that, update the output priv spec version to the
1291 newest one so far.
1292
cbd7581f
NC		 12932020-06-22 Nelson Chu <nelson.chu@sifive.com>
1294
1295 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
1296 priv attributes, we will check the conflicts for all of them (major,
1297 minor and revision), and then set the priv_attrs_merged to TRUE to
1298 indicate that we have handled all of the priv attributes. Remove
1299 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
1300
1e927850
AM		 13012020-06-21 Alan Modra <amodra@gmail.com>
1302
1303 PR 26132
1304 * configure.ac: Disable plugins by default for some targets.
1305 * plugin.c: Comment typo fix.
1306 * configure: Regenerate.
1307
13aa5ceb
NC		 13082020-06-19 Nick Clifton <nickc@redhat.com>
1309
1310 * plugin.c (try_load_plugin): Suppress the error message about
1311 being unable to open a plugin if creating a list of viable
1312 plugins.
1313
a435742a
AM		 13142020-06-16 Alan Modra <amodra@gmail.com>
1315
1316 * aout-tic30.c: Delete file.
1317 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
1318 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
1319 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
1320 (xc16x-*-elf): Sort properly.
1321 * configure.ac: Remove tic30_aout_vec.
1322 * targets.c: Likewise.
1323 * Makefile.in: Regenerate.
1324 * configure: Regenerate.
1325 * po/SRC-POTFILES.in: Regenerate.
1326
7a77f1ac
MF		 13272020-06-15 Max Filippov <jcmvbkbc@gmail.com>
1328
1329 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
1330 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
1331 (elf32xtensa_abi): New global variable.
1332 (xtensa_abi_choice): New function.
1333 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
1334 XSHAL_ABI to select PLT code.
1335
cae64165
RM		 13362020-06-15 Roland McGrath <mcgrathr@google.com>
1337
1338 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
1339 field of bfd_link_info.
1340
40be168c
AM		 13412020-06-15 Alan Modra <amodra@gmail.com>
1342
1343 * config.bfd: Obsolete powerpcle-*-pe targets.
1344
75cfe082
AM		 13452020-06-15 Alan Modra <amodra@gmail.com>
1346
1347 PR 26103
1348 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
1349 symbols that were defined in discarded sections.
1350 * cofflink.c (coff_link_check_archive_element): Likewise.
1351 (coff_link_add_symbols): Set indx to -3 for symbols defined in
1352 discarded sections.
1353 (_bfd_coff_write_global_sym): Don't emit such symbols.
1354 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
1355 libcoff.h: Regenerate.
1356
f0aa3025
AM		 13572020-06-11 Alan Modra <amodra@gmail.com>
1358
1359 PR 26107
1360 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
1361
447f6d86
L		 13622020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1363
1364 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
1365 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
1366 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
1367 of reltext.
1368
e1b5d517
L		 13692020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1370
1371 PR ld/26094
1372 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
1373 Clear verinfo.verdef.
1374
cebd6b8a
L		 13752020-06-09 H.J. Lu <hongjiu.lu@intel.com>
1376
1377 PR ld/18801
1378 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1379 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1380 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1381 resolvers.
1382 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1383 Set ifunc_resolvers if there are FUNC resolvers.
1384 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1385 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1386 with elf.ifunc_resolvers.
1387 (write_plt_relocs_for_local_syms): Likewise.
1388 (ppc64_elf_relocate_section): Likewise.
1389 (ppc64_elf_finish_dynamic_sections): Likewise.
1390 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1391 Updated.
1392 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1393 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1394 instead of readonly_dynrelocs_against_ifunc.
1395 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1396 readonly_dynrelocs_against_ifunc.
1397
efb2a7b4
AM		 13982020-06-09 Alan Modra <amodra@gmail.com>
1399
1400 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1401 maybe_local_ifunc_resolver field.
1402 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1403 cases where maybe_local_ifunc_resolver was set.
1404 (ppc64_elf_relocate_section): Likewise.
1405 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1406 error to a warning.
1407
9bcc30e4
L		 14082020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1409
1410 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1411 tlsdesc_got.
1412 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1413 and dt_tlsdesc_got.
1414 (elf32_arm_size_dynamic_sections): Updated. Clear
1415 root.tlsdesc_plt for DF_BIND_NOW.
1416 (elf32_arm_finish_dynamic_sections): Updated.
1417 (elf32_arm_output_arch_local_syms): Likewise.
1418 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1419 Clear root.tlsdesc_plt for DF_BIND_NOW.
1420 (nds32_elf_finish_dynamic_sections): Updated.
1421 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1422 dt_tlsdesc_plt and dt_tlsdesc_got.
1423 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1424 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1425 tlsdesc_plt and dt_tlsdesc_got.
1426 (elfNN_aarch64_allocate_dynrelocs): Updated.
1427 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1428 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1429 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1430 twice.
1431 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1432 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1433 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1434 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1435 tlsdesc_got.
1436
845b83d7
L		 14372020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1438
1439 * elf32-tic6x.c (elf32_bed): Defined the default to
1440 elf32_tic6x_bed.
1441
9b8a8575
L		 14422020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1443
1444 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1445 plt_rel_sec.
1446 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1447 root.splt/root.srelplt.
1448 (elf64_hppa_create_dynamic_sections): Likewise.
1449 (elf64_hppa_size_dynamic_sections): Likewise.
1450 (elf64_hppa_finish_dynamic_symbol): Likewise.
1451 (elf_hppa_final_link): Likewise.
1452 (elf_hppa_final_link_relocate): Likewise.
1453
bcab203d
L		 14542020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1455
1456 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1457 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1458 is_vxworks.
1459
90c14f0c
L		 14602020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1461
1462 * elf-bfd.h (elf_target_os): New.
1463 (elf_link_hash_table): Add target_os.
1464 (elf_backend_data): Add target_os.
1465 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1466 symbian_p and nacl_p.
1467 (create_got_section): Updated.
1468 (elf32_arm_create_dynamic_sections): Likewise.
1469 (arm_type_of_stub): Likewise.
1470 (elf32_arm_create_or_find_stub_sec): Likewise.
1471 (elf32_arm_allocate_plt_entry): Likewise.
1472 (elf32_arm_populate_plt_entry): Likewise.
1473 (elf32_arm_final_link_relocate): Likewise.
1474 (elf32_arm_check_relocs): Likewise.
1475 (allocate_dynrelocs_for_symbol): Likewise.
1476 (elf32_arm_finish_dynamic_symbol): Likewise.
1477 (elf32_arm_finish_dynamic_sections): Likewise.
1478 (elf32_arm_output_plt_map_1): Likewise.
1479 (elf32_arm_output_arch_local_syms): Likewise.
1480 (elf32_arm_add_symbol_hook): Likewise.
1481 (elf32_arm_nacl_link_hash_table_create): Likewise.
1482 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1483 (elf32_arm_symbian_link_hash_table_create): Likewise.
1484 (ELF_TARGET_OS): New.
1485 * elf32-i386.c (elf_i386_arch_bed): Removed.
1486 (elf_backend_arch_data): Likewise.
1487 (elf_i386_solaris_arch_bed): Likewise.
1488 (elf_i386_nacl_arch_bed): Likewise.
1489 (elf_i386_vxworks_arch_bed): Likewise.
1490 (elf_i386_relocate_section): Updated.
1491 (elf_i386_finish_dynamic_sections): Likewise.
1492 (elf_i386_get_synthetic_symtab): Likewise.
1493 (elf_i386_link_setup_gnu_properties): Likewise.
1494 (ELF_TARGET_OS): New.
1495 * elf32-mips.c (ELF_TARGET_OS): New.
1496 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1497 (ppc_elf_create_got): Updated.
1498 (ppc_elf_create_dynamic_sections): Likewise.
1499 (ppc_elf_check_relocs): Likewise.
1500 (ppc_elf_adjust_dynamic_symbol): Likewise.
1501 (ppc_elf_size_dynamic_sections): Likewise.
1502 (ppc_elf_relocate_section): Likewise.
1503 (ppc_elf_finish_dynamic_sections): Likewise.
1504 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1505 (ELF_TARGET_OS): New.
1506 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1507 (sh_elf_link_hash_table_create): Updated.
1508 (sh_elf_create_dynamic_sections): Likewise.
1509 (allocate_dynrelocs): Likewise.
1510 (sh_elf_size_dynamic_sections): Likewise.
1511 (sh_elf_relocate_section): Likewise.
1512 (sh_elf_finish_dynamic_symbol): Likewise.
1513 (sh_elf_finish_dynamic_sections): Likewise.
1514 (ELF_TARGET_OS): New.
1515 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1516 Removed.
1517 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1518 (ELF_TARGET_OS): New.
1519 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1520 (elf_x86_64_solaris_arch_bed): Likewise.
1521 (elf_x86_64_nacl_arch_bed): Likewise.
1522 (elf_x86_64_finish_dynamic_sections): Updated.
1523 (elf_x86_64_get_synthetic_symtab): Likewise.
1524 (elf_x86_64_link_setup_gnu_properties): Likewise.
1525 (ELF_TARGET_OS): New.
1526 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1527 target_o.
1528 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1529 (MIPS_ELF_REL_DYN_NAME): Updated.
1530 (ELF_MIPS_GP_OFFSET): Likewise.
1531 (mips_elf_create_local_got_entry): Likewise.
1532 (mips_elf_allocate_dynamic_relocations): Likewise.
1533 (mips_elf_count_got_symbols): Likewise.
1534 (is_gott_symbol): Likewise.
1535 (mips_elf_calculate_relocation): Likewise.
1536 (mips_elf_create_dynamic_relocation): Likewise.
1537 (_bfd_mips_elf_check_relocs): Likewise.
1538 (allocate_dynrelocs): Likewise.
1539 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1540 (mips_elf_lay_out_got): Likewise.
1541 (mips_elf_set_plt_sym_value): Likewise.
1542 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1543 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1544 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1545 (_bfd_mips_elf_final_link): Likewise.
1546 (_bfd_mips_init_file_header): Likewise.
1547 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1548 Likewise.
1549 (allocate_dynrelocs): Likewise.
1550 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1551 (_bfd_sparc_elf_relocate_section): Likewise.
1552 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1553 (sparc_finish_dyn): Likewise.
1554 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1555 * elfxx-target.h (ELF_TARGET_OS): New.
1556 (elfNN_bed): Add ELF_TARGET_OS.
1557 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1558 (_bfd_x86_elf_link_hash_table_create): Likewise.
1559 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1560 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1561 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1562 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1563 * elfxx-x86.h (elf_x86_target_os): Removed.
1564 (elf_x86_backend_data): Likewise.
1565 (get_elf_x86_backend_data): Likewise.
1566 (elf_x86_link_hash_table): Remove target_os.
1567
87c69f97
AM		 15682020-06-06 Alan Modra <amodra@gmail.com>
1569
1570 * reloc.c: Rename
1571 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1572 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1573 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1574 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1575 * elf64-ppc.c: Update throughout for reloc renaming.
1576 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1577 * libbfd.h: Regenerate.
1578 * bfd-in2.h: Regenerate.
1579
981f1518
L		 15802020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1581
8a4ba3a1 1582 PR ld/26080
981f1518
L		 1583 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1584 section.
1585
9c65eeac
NC		 15862020-06-05 Nick Clifton <nickc@redhat.com>
1587
1588 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1589 bug.
1590
41285764
NC		 15912020-06-05 Nelson Chu <nelson.chu@sifive.com>
1592
1593 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1594 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1595 whether the object can be linked according to it's priv
1596 attributes. The object without any priv spec attributes can
1597 be linked with others. If the first input object doesn't contain
1598 any priv attributes, then we need to copy the setting from the
1599 next input one. Also report more detailed error messages to user.
1600
a975c88e
SC		 16012020-06-04 Stephen Casner <casner@acm.org>
1602
1603 Extend pdp11-aout symbol table format to accommodate .stab
1604 symbols and implement correct handling of them.
1605
1606 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1607 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1608 normal vs. .stab symbol table type values, replacing N_STAB mask.
1609 (translate_from_native_sym_flags): Determine correct section for
1610 different .stab types.
1611 (translate_to_native_sym_flags): Leave .stab types intact.
1612 (translate_symbol_table): Error if symbol indicates overlay;
1613 store desc field from .stab symbols.
1614 (write_syms): Output desc field with symbol.
1615 (aout_link_check_ar_symbols): Skip .stab symbols.
1616 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1617 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1618 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1619 correctly distinguish .stab symbols and select calculate their
1620 section and value; and copy desc and ovly fields from input symbol
1621 to output symbol.
1622
3b9313c4
SC		 16232020-06-04 Stephen Casner <casner@acm.org>
1624
1625 * aoutx.h (translate_symbol_table): Comment had external and
1626 internal swapped.
1627 * pdp11.c (translate_symbol_table): Likewise.
1628
add5f777
L		 16292020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1630
1631 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1632 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1633 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1634
c4b126b8
L		 16352020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1636
1637 PR ld/26080
1638 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1639 in debug section against symbol defined in shared library to 0.
1640 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1641 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1642 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1643 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1644 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1645 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1646 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1647 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1648 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1649 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1650 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1651 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1652 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1653 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1654 reference.
1655 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1656 there is non-GOT reference.
1657 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1658 non-alloced sections.
1659
31af1e68
SC		 16602020-06-03 Stephen Casner <casner@acm.org>
1661
1662 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1663
1664 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1665 files with relocs.
1666 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1667 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1668 other size that doesn't qcover the header word.
1669 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1670 string table, and zero it.
1671 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1672 message and set bfd_error on finding an invalid name string offset.
1673 (add_to_stringtab): INLINE -> inline
1674 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1675 bound check.
1676 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1677 any relocs that could not be recognised.
1678 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1679 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1680 name exists and is long enough, before attempting to see if it is
1681 for a .o file.
1682 c3864421222 - Correct case for N_SO being the last symbol.
1683 50455f1ab29 PR 20891 - Handle the case where the main file name
1684 and the directory name are both empty.
1685 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1686 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1687 range string table offsets.
1688 531336e3a0b PR 20909 - Fix off-by-one error in check for an
cae64165 1689 illegal string offset.
31af1e68
SC		 1690 (aout_link_includes_newfunc): Add comment.
1691 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1692 on unexpected relocation type rather than ASSERT.
1693
d4d8aee3
L		 16942020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1695
1696 PR ld/26066
1697 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1698 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1699
58ee44ef
L		 17002020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1701
1702 PR ld/26066
1703 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1704 non-alloced sections.
1705
9a689602
L		 17062020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1707
1708 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1709 dynamic relocations for non SEC_ALLOC sections.
1710
0bff7528
GN		 17112020-06-03 Gunther Nikl <gnikl@justmail.de>
1712
1713 * aout64.c (BMAGIC, QMAGIC): Do not define.
1714 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1715 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1716 to check the file format.
1717 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1718 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1719 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1720
50d03636
L		 17212020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1722
1723 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1724 relocations for non SEC_ALLOC sections.
1725
d49e5065
L		 17262020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1727
1728 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1729 * elf32-arm.c (maybe_set_textrel): Removed.
1730 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1731 with _bfd_elf_maybe_set_textrel.
1732 * elf32-csky.c (maybe_set_textrel): Removed.
1733 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1734 with _bfd_elf_maybe_set_textrel.
1735 * elf32-hppa.c (maybe_set_textrel): Removed.
1736 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1737 with _bfd_elf_maybe_set_textrel.
1738 * elf32-lm32.c (maybe_set_textrel): Removed.
1739 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1740 with _bfd_elf_maybe_set_textrel.
1741 * elf32-m32r.c (maybe_set_textrel): Removed.
1742 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1743 with _bfd_elf_maybe_set_textrel.
1744 * elf32-metag.c (maybe_set_textrel): Removed.
1745 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1746 with _bfd_elf_maybe_set_textrel.
1747 * elf32-nds32.c (maybe_set_textrel): Removed.
1748 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1749 with _bfd_elf_maybe_set_textrel.
1750 * elf32-or1k.c (maybe_set_textrel): Removed.
1751 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1752 with _bfd_elf_maybe_set_textrel.
1753 * elf32-ppc.c (maybe_set_textrel): Removed.
1754 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1755 with _bfd_elf_maybe_set_textrel.
1756 * elf32-s390.c (maybe_set_textrel): Removed.
1757 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1758 with _bfd_elf_maybe_set_textrel.
1759 * elf32-sh.c (maybe_set_textrel): Removed.
1760 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1761 with _bfd_elf_maybe_set_textrel.
1762 * elf32-tic6x.c (maybe_set_textrel): Removed.
1763 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1764 with _bfd_elf_maybe_set_textrel.
1765 * elf32-tilepro.c (maybe_set_textrel): Removed.
1766 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1767 with _bfd_elf_maybe_set_textrel.
1768 * elf64-ppc.c (maybe_set_textrel): Removed.
1769 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1770 with _bfd_elf_maybe_set_textrel.
1771 * elf64-s390.c (maybe_set_textrel): Removed.
1772 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1773 with _bfd_elf_maybe_set_textrel.
1774 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1775 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1776 with _bfd_elf_maybe_set_textrel.
1777 * elfnn-riscv.c (maybe_set_textrel): Removed.
1778 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1779 with _bfd_elf_maybe_set_textrel.
1780 * elfxx-sparc.c (maybe_set_textrel): Removed.
1781 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1782 with _bfd_elf_maybe_set_textrel.
1783 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1784 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1785 with _bfd_elf_maybe_set_textrel.
1786 * elfxx-x86.c (maybe_set_textrel): Removed.
1787 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1788 with _bfd_elf_maybe_set_textrel.
1789 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1790
ad172eaa
L		 17912020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1792
1793 PR ld/26067
1794 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1795 dyn_relocs.
1796 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1797 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1798 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1799 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1800 Likewise.
1801 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1802 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1803 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1804 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1805 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1806 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1807 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1808 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1809 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1810 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1811 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1812 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1813 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1814 (elf_backend_copy_indirect_symbol): Likewise.
1815 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1816 (elf_backend_copy_indirect_symbol): Likewise.
1817 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1818
5dbc8b37
L		 18192020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1820
1821 PR ld/26067
1822 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1823 * elf32-arm.c (readonly_dynrelocs): Removed.
1824 (maybe_set_textrel): Replace readonly_dynrelocs with
1825 _bfd_elf_readonly_dynrelocs.
1826 * elf32-csky.c (readonly_dynrelocs): Removed.
1827 (maybe_set_textrel): Replace readonly_dynrelocs with
1828 _bfd_elf_readonly_dynrelocs.
1829 * elf32-hppa.c(readonly_dynrelocs): Removed.
1830 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1831 _bfd_elf_readonly_dynrelocs.
1832 (maybe_set_textrel): Likewise.
1833 * elf32-lm32.c (readonly_dynrelocs): Removed.
1834 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1835 with _bfd_elf_readonly_dynrelocs.
1836 (maybe_set_textrel): Likewise.
1837 * elf32-m32r.c (readonly_dynrelocs): Removed.
1838 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1839 with _bfd_elf_readonly_dynrelocs.
1840 (maybe_set_textrel): Likewise.
1841 * elf32-metag.c (readonly_dynrelocs): Removed.
1842 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1843 with _bfd_elf_readonly_dynrelocs.
1844 (maybe_set_textrel): Likewise.
1845 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1846 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1847 with _bfd_elf_readonly_dynrelocs.
1848 * elf32-nds32.c (readonly_dynrelocs): Removed.
1849 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1850 with _bfd_elf_readonly_dynrelocs.
1851 (maybe_set_textrel): Likewise.
1852 * elf32-or1k.c (readonly_dynrelocs): Removed.
1853 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1854 with _bfd_elf_readonly_dynrelocs.
1855 * elf32-ppc.c (readonly_dynrelocs): Removed.
1856 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1857 _bfd_elf_readonly_dynrelocs.
1858 (ppc_elf_adjust_dynamic_symbol): Likewise.
1859 (maybe_set_textrel): Likewise.
1860 * elf32-s390.c (readonly_dynrelocs): Removed.
1861 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1862 with _bfd_elf_readonly_dynrelocs.
1863 (maybe_set_textrel): Likewise.
1864 * elf32-sh.c (readonly_dynrelocs): Removed.
1865 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1866 _bfd_elf_readonly_dynrelocs.
1867 (maybe_set_textrel): Likewise.
1868 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1869 (maybe_set_textrel): Replace readonly_dynrelocs with
1870 _bfd_elf_readonly_dynrelocs.
1871 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1872 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1873 with _bfd_elf_readonly_dynrelocs.
1874 (maybe_set_textrel): Likewise.
1875 * elf64-ppc.c (readonly_dynrelocs): Removed.
1876 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1877 _bfd_elf_readonly_dynrelocs.
1878 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1879 (maybe_set_textrel): Likewise.
1880 * elf64-s390.c (readonly_dynrelocs): Removed.
1881 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1882 with _bfd_elf_readonly_dynrelocs.
1883 (maybe_set_textrel): Likewise.
1884 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1885 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1886 (maybe_set_textrel): Replace readonly_dynrelocs with
1887 _bfd_elf_readonly_dynrelocs.
1888 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1889 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1890 with _bfd_elf_readonly_dynrelocs.
1891 (maybe_set_textrel): Likewise.
1892 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1893 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1894 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1895 (maybe_set_textrel): Likewise.
1896 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1897 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1898 with _bfd_elf_readonly_dynrelocs.
1899 (maybe_set_textrel): Likewise.
1900 * elfxx-x86.c (readonly_dynrelocs): Removed.
1901 (maybe_set_textrel): Replace readonly_dynrelocs with
1902 _bfd_elf_readonly_dynrelocs.
1903 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1904
433953ff
L		 19052020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1906
1907 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1908 -fsanitize=undefined.
1909
67580036
AM		 19102020-06-03 Alan Modra <amodra@gmail.com>
1911
1912 PR 26069
1913 PR 18758
1914 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1915 other than gcc.
1916 (pe_ILF_build_a_bfd): Likewise.
1917
0ed18fa1
AM		 19182020-06-03 Alan Modra <amodra@gmail.com>
1919
7eea15c5 1920 PR 26069
0ed18fa1
AM		 1921 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1922 core files as well as objects.
1923
190eb1dd
L		 19242020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1925
1926 PR ld/26067
1927 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1928 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1929 Updated.
1930 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1931 (elf_arc_link_hash_newfunc): Updated.
1932 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1933 (elf32_arm_link_hash_newfunc): Updated.
1934 (elf32_arm_copy_indirect_symbol): Likewise.
1935 (elf32_arm_check_relocs): Likewise.
1936 (readonly_dynrelocs): Likewise.
1937 (allocate_dynrelocs_for_symbol): Likewise.
1938 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1939 (csky_elf_link_hash_newfunc): Updated.
1940 (csky_allocate_dynrelocs): Likewise.
1941 (readonly_dynrelocs): Likewise.
1942 (csky_elf_copy_indirect_symbol): Likewise.
1943 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1944 (hppa_link_hash_newfunc): Updated.
1945 (elf32_hppa_copy_indirect_symbol): Likewise.
1946 (elf32_hppa_hide_symbol): Likewise.
1947 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1948 (allocate_dynrelocs): Likewise.
1949 (elf32_hppa_relocate_section): Likewise.
1950 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1951 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1952 (lm32_elf_link_hash_newfunc): Likewise.
1953 (lm32_elf_link_hash_table_create): Updated.
1954 (readonly_dynrelocs): Likewise.
1955 (allocate_dynrelocs): Likewise.
1956 (lm32_elf_copy_indirect_symbol): Likewise.
1957 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1958 (m32r_elf_link_hash_newfunc): Likewise.
1959 (m32r_elf_link_hash_table_create): Updated.
1960 (m32r_elf_copy_indirect_symbol): Likewise.
1961 (allocate_dynrelocs): Likewise.
1962 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1963 (metag_link_hash_newfunc): Updated.
1964 (elf_metag_copy_indirect_symbol): Likewise.
1965 (readonly_dynrelocs): Likewise.
1966 (allocate_dynrelocs): Likewise.
1967 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1968 dyn_relocs.
1969 (link_hash_newfunc): Updated.
1970 (microblaze_elf_check_relocs): Likewise.
1971 (microblaze_elf_copy_indirect_symbol): Likewise.
1972 (readonly_dynrelocs): Likewise.
1973 (allocate_dynrelocs): Likewise.
1974 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1975 (nds32_elf_link_hash_newfunc): Updated.
1976 (nds32_elf_copy_indirect_symbol): Likewise.
1977 (readonly_dynrelocs): Likewise.
1978 (allocate_dynrelocs): Likewise.
1979 (nds32_elf_check_relocs): Likewise.
1980 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1981 (link_hash_newfunc): Updated.
1982 (nios2_elf32_copy_indirect_symbol): Likewise.
1983 (nios2_elf32_check_relocs): Likewise.
1984 (allocate_dynrelocs): Likewise.
1985 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1986 (or1k_elf_link_hash_newfunc): Updated.
1987 (readonly_dynrelocs): Likewise.
1988 (allocate_dynrelocs): Likewise.
1989 (or1k_elf_copy_indirect_symbol): Likewise.
1990 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1991 (ppc_elf_link_hash_newfunc): Updated.
1992 (ppc_elf_copy_indirect_symbol): Likewise.
1993 (ppc_elf_check_relocs): Likewise.
1994 (readonly_dynrelocs): Likewise.
1995 (ppc_elf_adjust_dynamic_symbol): Likewise.
1996 (allocate_dynrelocs): Likewise.
1997 (ppc_elf_relocate_section): Likewise.
1998 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1999 (link_hash_newfunc): Updated.
2000 (elf_s390_copy_indirect_symbol): Likewise.
2001 (readonly_dynrelocs): Likewise.
2002 (elf_s390_adjust_dynamic_symbol): Likewise.
2003 (allocate_dynrelocs): Likewise.
2004 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
2005 (sh_elf_link_hash_newfunc): Updated.
2006 (readonly_dynrelocs): Likewise.
2007 (allocate_dynrelocs): Likewise.
2008 (sh_elf_copy_indirect_symbol): Likewise.
2009 (sh_elf_check_relocs): Likewise.
2010 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
2011 (elf32_tic6x_link_hash_newfunc): Likewise.
2012 (elf32_tic6x_link_hash_table_create): Updated.
2013 (readonly_dynrelocs): Likewise.
2014 (elf32_tic6x_check_relocs): Likewise.
2015 (elf32_tic6x_allocate_dynrelocs): Likewise.
2016 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
2017 dyn_relocs.
2018 (link_hash_newfunc): Updated.
2019 (tilepro_elf_copy_indirect_symbol): Likewise.
2020 (tilepro_elf_check_relocs): Likewise.
2021 (allocate_dynrelocs): Likewise.
2022 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
2023 (ppc64_elf_copy_indirect_symbol): Updated.
2024 (ppc64_elf_check_relocs): Likewise.
2025 (readonly_dynrelocs): Likewise.
2026 (ppc64_elf_adjust_dynamic_symbol): Likewise.
2027 (dec_dynrel_count): Likewise.
2028 (allocate_dynrelocs): Likewise.
2029 (ppc64_elf_relocate_section): Likewise.
2030 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
2031 (link_hash_newfunc): Updated.
2032 (elf_s390_copy_indirect_symbol): Likewise.
2033 (readonly_dynrelocs): Likewise.
2034 (allocate_dynrelocs): Likewise.
2035 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2036 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
2037 dyn_relocs.
2038 (elfNN_aarch64_link_hash_newfunc): Updated.
2039 (elfNN_aarch64_copy_indirect_symbol): Likewise.
2040 (readonly_dynrelocs): Likewise.
2041 (need_copy_relocation_p): Likewise.
2042 (elfNN_aarch64_allocate_dynrelocs): Likewise.
2043 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
2044 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
2045 (link_hash_newfunc): Updated.
2046 (riscv_elf_copy_indirect_symbol): Likewise.
2047 (riscv_elf_check_relocs): Likewise.
2048 (readonly_dynrelocs): Likewise.
2049 (allocate_dynrelocs): Likewise.
2050 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
2051 dyn_relocs.
2052 (link_hash_newfunc): Updated.
2053 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
2054 (_bfd_sparc_elf_check_relocs): Likewise.
2055 (readonly_dynrelocs): Likewise.
2056 (allocate_dynrelocs): Likewise.
2057 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
2058 (link_hash_newfunc): Updated.
2059 (tilegx_elf_copy_indirect_symbol): Likewise.
2060 (tilegx_elf_check_relocs): Likewise.
2061 (readonly_dynrelocs): Likewise.
2062 (allocate_dynrelocs): Likewise.
2063 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
2064 (readonly_dynrelocs): Likewise.
2065 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
2066 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
2067
2fdb65f2
AM		 20682020-06-01 Alan Modra <amodra@gmail.com>
2069
2070 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
2071 command against cmd_length, not the end of record. For
2072 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
2073 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
2074 cmd_length test.
2075
12adf805
DF		 20762020-05-28 David Faust <david.faust@oracle.com>
2077
2078 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
2079 R_BPF_INSN_{32,64} relocations.
2080
66e3eb08
SC		 20812020-05-28 Stephen Casner <casner@acm.org>
2082
2083 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
2084 addreses in .long (used in testsuites) and .stab values.
2085
a6dbf402
L		 20862020-05-27 H.J. Lu <hongjiu.lu@intel.com>
2087
2088 PR ld/22909
2089 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
2090 Check bfd_link_dll when issue a DT_TEXTREL warning.
2091 * elfxx-x86.c (maybe_set_textrel): Likewise.
2092 (_bfd_x86_elf_size_dynamic_sections): Likewise.
2093
9e7cb4c3
NC		 20942020-05-26 Nick Clifton <nickc@redhat.com>
2095
2096 * plugin.c (try_load_plugin): Extend error message when a plugin
2097 fails to open.
2098
c892b447
AM		 20992020-05-23 Alan Modra <amodra@gmail.com>
2100
2101 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
2102
6f3fe02b
AM		 21032020-05-22 Alan Modra <amodra@gmail.com>
2104
2105 PR 25882
2106 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
2107 attributes from shared libraries, and do not return an error if
2108 they don't match.
2109
0490dd41
AM		 21102020-05-21 Alan Modra <amodra@gmail.com>
2111
2112 PR 25993
2113 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
2114 filename.
2115 (_bfd_delete_bfd): Free the copy.
2116 (_bfd_new_bfd): Free nbfd->memory on error.
2117
c9594989
AM		 21182020-05-21 Alan Modra <amodra@gmail.com>
2119
2120 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
2121 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
2122 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
2123 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
2124 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
2125 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
2126 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
2127 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
2128 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
2129 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
2130 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
2131 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
2132 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
2133 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
2134 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
2135 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
2136 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
2137 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
2138 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
2139 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
2140
8f595e9b
NC		 21412020-05-20 Nelson Chu <nelson.chu@sifive.com>
2142
2143 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
2144 get_default_version. It is used to find the default version for
2145 the specific extension.
2146 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
2147 default_major_version and default_minor_version. Add new bfd_boolean
2148 parameter *use_default_version. Set it to TRUE if we need to call
2149 the callback rps->get_default_version to find the default version.
2150 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
2151 the default version in riscv_parsing_subset_version, and then call
2152 riscv_add_subset to add the subset into subset list.
2153 (riscv_parse_prefixed_ext): Likewise.
2154 (riscv_std_z_ext_strtab): Support Zicsr extensions.
2155 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
2156 strings rather than characters.
2157 riscv_merge_arch_attr_info): The callback function get_default_version
2158 is only needed for assembler, so set it to NULL int the linker.
2159 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
2160 * elfxx-riscv.h: Updated.
2161
7b958a48
AM		 21622020-05-20 Alan Modra <amodra@gmail.com>
2163
2164 PR 25993
2165 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
2166 use bfd_set_filename.
2167 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
2168 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2169 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
2170 (bfd_create): Likewise.
2171 (_bfd_delete_bfd): Don't free filename.
2172 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
2173 return pointer to the copy or NULL on alloc fail.
2174 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
2175 result of bfd_set_filename.
2176 * bfd-in2.h: Regenerate.
2177
3c568b8a
AM		 21782020-05-20 Alan Modra <amodra@gmail.com>
2179
2180 PR 26011
2181 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
2182 section size against file size.
2183 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
2184
6fd1d259
GN		 21852020-05-19 Gunther Nikl <gnikl@justmail.de>
2186
2187 PR 26005
11c0dd51
NC		 2188 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
2189 and memset when allocating memory for the sections_being_created
2190 array.
6fd1d259 2191
7e94cf6c
SH		 21922020-05-19 Stafford Horne <shorne@gmail.com>
2193
2194 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
2195 to relgot.
2196 (or1k_elf_relocate_section): Access srelgot via
2197 htab->root.srelgot. Add assertions for srelgot->contents.
2198 Introduce local variable for srelgot to not reuse global
2199 sreloc.
2200 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
2201 (or1k_set_got_and_rela_sizes): New function.
2202 (or1k_initial_exec_offset): New function.
2203 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
2204 (or1k_elf_relocate_section): Allow for TLS to handle multiple
2205 model access.
2206 (or1k_elf_check_relocs): Use OR to set TLS access.
2207 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
2208 sizes.
2209 (or1k_elf_size_dynamic_sections): Use
2210 or1k_set_got_and_rela_sizes to set sizes.
2211 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
2212 (TCB_SIZE): New macro.
2213 (tpoff): Use TCB_SIZE and alignment to calculate offset.
2214 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
2215 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
2216 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
2217 (tpoff): Add dynamic boolean argument.
2218 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
2219
7e057737
SP		 22202020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
2221
2222 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
2223 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
2224 cases with BFD_RELOC_AARCH64_JUMP26.
2225 (elfNN_aarch64_check_relocs): Likewise.
2226
765cf5f6
AM		 22272020-05-19 Alan Modra <amodra@gmail.com>
2228
2229 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
2230 bfd_get_filename rather than accessing bfd->filename directly.
2231 * aout-target.h (MY (object_p)): Likewise.
2232 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2233 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
2234 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
2235 (_bfd_archive_bsd44_construct_extended_name_table),
2236 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
2237 (_bfd_bsd_write_armap): Likewise.
2238 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
2239 * cache.c (bfd_open_file): Likewise.
2240 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2241 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
2242 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2243 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2244 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
2245 * elf32-nds32.c (nds32_elf_output_symbol_hook),
2246 (patch_tls_desc_to_ie): Likewise.
2247 * elf32-spu.c (sort_bfds, print_one_overlay_section),
2248 (spu_elf_auto_overlay): Likewise.
2249 * elf64-hppa.c (elf_hppa_final_link): Likewise.
2250 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
2251 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
2252 * elflink.c (bfd_elf_size_dynamic_sections),
2253 (elf_link_input_bfd): Likewise.
2254 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2255 * mach-o.c (bfd_mach_o_follow_dsym),
2256 (bfd_mach_o_close_and_cleanup): Likewise.
2257 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
2258 (find_separate_debug_file, get_build_id_name): Likewise.
2259 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2260 * plugin.c (bfd_plugin_open_input): Likewise.
2261 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
2262 * som.c (som_write_armap): Likewise.
2263 * srec.c (srec_write_record, srec_write_symbols): Likewise.
2264 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
2265 (_bfd_vms_lib_write_archive_contents): Likewise.
2266 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
2267
39a1432c
AM		 22682020-05-19 Alan Modra <amodra@gmail.com>
2269
2270 PR 25713
2271 * bfdio.c (_bfd_real_fopen): Typo fix.
2272
ed02cdb5
NC		 22732020-05-18 Nick Clifton <nickc@redhat.com>
2274
2275 PR 26005
2276 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
2277 for the sections_being_created array.
2278
7a87e9c8
AM		 22792020-05-18 Alan Modra <amodra@gmail.com>
2280
2281 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
2282 they can be freed without also freeing internal_relocs.
2283
ca859a89
JC		 22842020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2285
2286 PR 25713
2287 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
2288 separators into DOS style when creating a WIN32 fullpath.
2289
fc46e8bd
NC		 22902020-05-14 Nelson Chu <nelson.chu@sifive.com>
2291
2292 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
2293 to initialize RISC-V tdata.
2294
533f049e
GN		 22952020-05-12 Gunther Nikl <gnikl@justmail.de>
2296
2297 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
2298 relocation size.
2299
94ba9882
AM		 23002020-05-11 Alan Modra <amodra@gmail.com>
2301
2302 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
2303
7c1f4227
AM		 23042020-05-11 Alan Modra <amodra@gmail.com>
2305
2306 * elf64-ppc.c: Rename powerxx to power10 throughout.
2307
4d5acb1e
AM		 23082020-05-11 Alan Modra <amodra@gmail.com>
2309
2310 PR 25961
2311 * coffgen.c (coff_get_normalized_symtab): Check that buffer
2312 contains required number of auxents before processing any auxent.
2313 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
2314 file name from auxents for PE.
2315
7242fa8a
GN		 23162020-05-04 Gunther Nikl <gnikl@justmail.de>
2317
2318 * aout-cris.c (DEFAULT_ARCH): Delete define.
2319 (MY_set_arch_mach): Likewise.
2320 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
2321 of bfd_arch_cris.
2322 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
2323 of r_type before the shift.
2324
23252020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
cff69cf4
WD		 2326
2327 PR ld/25665
2328 * elfnn-aarch64.c (group_sections): Copy implementation from
2329 elf32-arm.c.
2330
a2714d6c
AM		 23312020-05-01 Alan Modra <amodra@gmail.com>
2332
2333 PR 25900
2334 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
2335 accessing root.u.def of symbols. Also check root.u.def.section
2336 is non-NULL. Reverse tests so as to make the logic positive.
2337
a8acd6ee
AM		 23382020-05-01 Alan Modra <amodra@gmail.com>
2339
2340 PR 25882
2341 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
2342 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
2343
6b728d32
AM		 23442020-05-01 Alan Modra <amodra@gmail.com>
2345
2346 PR 25882
2347 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
2348 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2349 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2350 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
2351 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
2352 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
2353 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
2354 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
2355 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
2356 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
2357
91ed9b71
AM		 23582020-05-01 Alan Modra <amodra@gmail.com>
2359
2360 PR 25882
2361 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
2362 from shared libraries.
2363
d548f47d
MF		 23642020-04-29 Max Filippov <jcmvbkbc@gmail.com>
2365
2366 * elf32-xtensa.c (relax_section): Don't negate diff_value for
2367 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
2368 equals 0. Report overflow when the result has negative sign but
2369 all significant bits are zero.
2370
dfa85db1
GN		 23712020-04-29 Gunther Nikl <gnikl@justmail.de>
2372
2373 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
2374 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
2375
48e5bada
AM		 23762020-04-28 Alan Modra <amodra@gmail.com>
2377
2378 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2379 Emit warning message.
2380
251dae91
TC		 23812020-04-27 Tamar Christina <tamar.christina@arm.com>
2382
2383 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2384 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2385 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2386 to x86_64_pe_big_vec as it not a big-endian format.
2387 (vec i386_pe_big_vec): New.
2388 * configure.ac: Likewise.
2389 * targets.c: Likewise.
2390 * configure: Regenerate.
2391 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2392 COFF_WITH_PE_BIGOBJ): New.
2393 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2394 New.
2395 (x86_64_pe_be_vec): Moved.
2396
27456742
AK		 23972020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2398
2399 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2400 * elf.c (elfcore_grok_arc_v2): New function.
2401 (elfcore_grok_note): Call the new function to handle the corresponding
2402 note.
2403 (elfcore_write_arc_v2): New function.
2404 (elfcore_write_register_note): Call the new function to handle the
2405 corresponding pseudo-sections.
2406
30ce8e47
MF		 24072020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2408
2409 PR ld/25861
2410 * bfd-in2.h: Regenerated.
2411 * elf32-xtensa.c (elf_howto_table): New entries for
2412 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2413 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2414 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2415 R_XTENSA_NDIFF{8,16,32}.
2416 * libbfd.h (bfd_reloc_code_real_names): Add names for
2417 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2418 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2419 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2420 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2421
c36876fe
TC		 24222020-04-21 Tamar Christina <tamar.christina@arm.com>
2423
2424 PR binutils/24753
2425 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2426 content.
2427
6f6fd151
L		 24282020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2429
2430 PR ld/25849
2431 * elf-bfd.h (elf_backend_data): Add
2432 elf_backend_strip_zero_sized_dynamic_sections.
2433 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2434 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2435 New macro.
2436 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2437 function.
2438 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2439 New macro.
2440 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2441
1f7f2abb
L		 24422020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2443
2444 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2445 sec.
2446 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2447 DT_TEXTREL with -M.
2448 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2449
e04f33c0
NC		 24502020-04-21 Nick Clifton <nickc@redhat.com>
2451
2452 * po/sr.po: Updated Serbian translation.
2453
fad3d2c1
AM		 24542020-04-21 Alan Modra <amodra@gmail.com>
2455
2456 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2457 processing.
2458
23c8270e
SC		 24592020-04-20 Stephen Casner <casner@acm.org>
2460
2461 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2462 causing globals from linker script to be treated as debug symbols.
2463 (translate_symbol_table): Don't sign-extend symbol values from 16
2464 to 64 bits in nm output.
2465
2efec98b
AM		 24662020-04-20 Alan Modra <amodra@gmail.com>
2467
2468 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2469
18f97353
AM		 24702020-04-18 Alan Modra <amodra@gmail.com>
2471
2472 * section.c (bfd_is_const_section): Correct test for special
2473 sections.
2474 * bfd-in2.h: Regenerate.
2475
8d55d10a
AM		 24762020-04-17 Alan Modra <amodra@gmail.com>
2477
2478 PR 25842
2479 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2480 NULL nodename.
2481
8e4979ac
NC		 24822020-04-16 Nick Clifton <nickc@redhat.com>
2483
2484 PR 25803
2485 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2486 abort with a more helpful error message.
2487
aec72fda
AM		 24882020-04-16 Alan Modra <amodra@gmail.com>
2489
2490 PR 25827
2491 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2492 strdup(0).
2493
95a51568
FS		 24942020-04-15 Fangrui Song <maskray@google.com>
2495
2496 PR binutils/24613
2497 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2498 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2499 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2500 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2501 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2502 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2503 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2504 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2505 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2506 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2507 * elflink.c (elf_link_output_extsym): Likewise.
2508 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2509
7ecb5154
AM		 25102020-04-15 Alan Modra <amodra@gmail.com>
2511
2512 PR 25823
2513 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2514 pointer into strings that may be freed for section name, always
2515 allocate a new string.
2516
f717994f
JMG		 25172020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2518 Jan W. Jagersma <jwjagersma@gmail.com>
2519
2520 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2521 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2522 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2523 (_bfd_go32_mkobject): New functions.
2524 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2525 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2526 (go32exe_mkobject): Call _bfd_go32_mkobject.
2527 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2528 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2529 and COFF_GO32.
2530 (coff_write_relocs): Enable extended reloc counter code if
2531 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2532 (coff_write_object_contents): Likewise. Pad section headers
2533 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2534 instead of coff_swap_scnhdr_out.
2535 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2536 enable extended reloc counter.
2537 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2538 Declare with ATTRIBUTE_UNUSED.
2539 * libcoff-in.h: (struct coff_tdata): New field go32.
2540 (obj_go32): Define.
2541 * libcoff.h: Regenerate.
2542
34ca5531
FS		 25432020-04-14 Fangrui Song <maskray@google.com>
2544
2545 PR gas/25768
2546 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2547 12.
2548
fa1477dc
SC		 25492020-04-14 Stephen Casner <casner@acm.org>
2550
2551 PR ld/25677
2552 * pdp11.c: Add implementation of --imagic option.
2553 (adjust_o_magic): Fix objcopy --extract-symbol test.
2554 * libaout.h (enum aout_magic): Add i_magic.
2555
a0543b0b
RO		 25562020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2557 Nick Clifton <nickc@redhat.com>
2558
2559 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2560 <0>: Ignore.
2561 <default>: Error rather than abort.
2562
3349112e
L		 25632020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2564
2565 PR ld/25767
2566 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2567 relocation section from section group.
2568
4d095f5b
JJ		 25692020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2570
2571 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2572 bfd->origin to file offset.
2573 * bfdwin.c (bfd_get_file_window): Likewise.
2574 * bfd.c: Clarify the use of the bfd->origin field.
2575 * bfd-in2.h: Regenerate.
2576 * coff-i386.c: Don't include go32exe.h. Allow overriding
2577 coff_write_object_contents via COFF_WRITE_CONTENTS.
2578 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2579 (go32exe_write_object_contents): New functions.
2580 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2581 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2582 (create_go32_stub): Remove check for 2k size limit. Read stub
2583 from go32exe_temp_stub if present.
2584 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2585 copy variable-length stub.
2586 (go32_check_format): Read stub to go32exe_temp_stub, set
2587 origin, return go32exe_cleanup.
2588 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2589 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2590 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2591 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2592 Remove functions and their associated #defines.
2593 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2594 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2595 Rename field go32stub to stub.
2596 * libcoff.h: Regenerate.
2597 * coff-stgo32.c (go32_check_format): Rename to...
2598 (go32exe_check_format): ...this.
2599 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2600 (go32exe_copy_private_bfd_data): ...this.
2601 (stub_bytes): Rename to...
2602 (go32exe_default_stub): ...this.
2603 (create_go32_stub): Rename to...
2604 (go32exe_create_stub): ...this.
2605 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2606 when possible.
2607
382aae06
L		 26082020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2609
2610 PR ld/25749
2611 PR ld/25754
2612 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2613 relocation to R_386_32 for relocation against non-preemptible
2614 absolute symbol.
2615 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2616 allocate dynamic relocation for non-preemptible absolute symbol.
2617 (elf_i386_relocate_section): Pass sec to
2618 GENERATE_DYNAMIC_RELOCATION_P.
2619 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2620 (elf_x86_64_convert_load_reloc): Covert load relocation to
2621 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2622 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2623 for non-preemptible absolute symbol if they overflow.
2624 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2625 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2626 symbol. Don't allocate dynamic relocation for non-preemptible
2627 absolute symbol.
2628 (elf_x86_64_relocate_section): Don't generate relative relocation
2629 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2630 to GENERATE_DYNAMIC_RELOCATION_P.
2631 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2632 against non-preemptible absolute symbol.
2633 (_bfd_elf_x86_valid_reloc_p): New function.
2634 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2635 GOT_ABS GOT slot.
2636 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2637 argument. Don't generate dynamic relocation against
2638 non-preemptible absolute symbol.
2639 (ABS_SYMBOL_P): New.
2640 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2641 against non-preemptible absolute symbol.
2642 (GOT_ABS): New.
2643 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2644 (_bfd_elf_x86_valid_reloc_p): New.
2645
a7618269
TC		 26462020-04-01 Tamar Christina <tamar.christina@arm.com>
2647
2648 PR ld/16017
2649 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2650 address in the GOT if in thumb only mode.
2651
15ccbdd7
TC		 26522020-04-01 Tamar Christina <tamar.christina@arm.com>
2653
2654 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2655
7b948a25
HPN		 26562020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2657
2658 * mmo.c (mmo_scan): Create .text section only when needed, not
2659 from the start.
2660
89b599df
AM		 26612020-03-31 Alan Modra <amodra@gmail.com>
2662
2663 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2664 return value check.
2665
81699544
AM		 26662020-03-31 Alan Modra <amodra@gmail.com>
2667
2668 * vms-alpha.c (image_write): Check bounds for sections without
2669 contents too. Error on non-zero write to section without
2670 contents.
2671 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2672
b3b360de
AM		 26732020-03-31 Alan Modra <amodra@gmail.com>
2674
2675 * tekhex.c (pass_over): Check is_eof before reading buffer.
2676
00386881
NC		 26772020-03-30 Nick Clifton <nickc@redhat.com>
2678
2679 PR binutils/pr25662
2680 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2681 field to timestamp and make it an integer.
2682 * libcoff.h: Regenerate.
2683 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2684 field in the pe_data structure rather than the insert_timestamp
2685 field.
2686
988b7300
AM		 26872020-03-30 Alan Modra <amodra@gmail.com>
2688
2689 PR 25745
2690 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2691 statistics message.
2692
aa49fc22
NC		 26932020-03-26 Nick Clifton <nickc@redhat.com>
2694
2695 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2696 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2697 prototype.
2698 * libbfd.h: Regenerate.
2699
ff768510
AM		 27002020-03-26 Alan Modra <amodra@gmail.com>
2701
2702 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2703
f75fbe8a
AM		 27042020-03-26 Alan Modra <amodra@gmail.com>
2705
2706 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2707 array.
2708 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2709
aac88046
NC		 27102020-03-25 Nick Clifton <nickc@redhat.com>
2711
2712 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2713 function.
2714 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2715 * libbfd.h: Regenerate.
2716
cf2611fe
SV		 27172020-03-25 Shahab Vahedi <shahab@synopsys.com>
2718
2719 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2720 correct field name in the output string.
2721
d16e3d2e
AM		 27222020-03-25 Alan Modra <amodra@gmail.com>
2723
2724 PR 25662
2725 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2726 for SHT_NOBITS section if first in segment.
2727
1081065c
L		 27282020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2729
2730 PR binutils/25708
2731 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2732 (_bfd_elf_get_symbol_version_string): This.
2733 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2734 (_bfd_elf_get_symbol_version_string): This.
2735 (bfd_elf_print_symbol): Pass TRUE to
2736 _bfd_elf_get_symbol_version_string.
2737 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2738 bfd_boolean argument.
2739 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2740 * targets.c (_bfd_get_symbol_version_string): Likewise.
2741 (bfd_get_symbol_version_string): Likewise.
2742 * bfd-in2.h: Regenerated.
2743
0b8448af 27442020-03-24 Nick Clifton <nickc@redhat.com>
e11cd7c4 2745 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
0b8448af
NC		 2746
2747 PR 25713
2748 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2749 Win32 systems.
2750
ec2e748a
NC		 27512020-03-24 Nick Clifton <nickc@redhat.com>
2752
2753 PR 25681
2754 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2755 segment to use for PT_GNU_RELRO, ignore empty sections in a
2756 segment's current list.
2757
cda7e560
L		 27582020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2759
2760 PR binutils/25717
2761 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2762
7e6e972f
L		 27632020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2764
2765 PR binutils/25708
2766 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2767 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2768 on the previous _bfd_elf_get_symbol_version_string.
2769 (_bfd_elf_get_symbol_version_string): Use it.
2770
65109548
AM		 27712020-03-24 Alan Modra <amodra@gmail.com>
2772
2773 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2774 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2775 struct areltdata.
2776
fdde2fb6
SH		 27772020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2778
2779 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2780
cf28cfef
AM		 27812020-03-23 Alan Modra <amodra@gmail.com>
2782
2783 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2784 symbol count. Allocate an extra byte to ensure name strings
2785 are terminated. Sanity check name offsets. Release memory on
2786 error return.
2787
5e737279
AM		 27882020-03-23 Alan Modra <amodra@gmail.com>
2789
2790 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2791 field hasn't been read. Remove unnecessary casts.
2792
c15a8f17
AM		 27932020-03-22 Alan Modra <amodra@gmail.com>
2794
2795 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2796 enough to read number of symbols.
2797
3d98c460
L		 27982020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2799
2800 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2801 (EXECUTABLE_SUFFIX): Likewise.
2802 * config.in: Regenerated.
2803 * configure: Likewise.
2804 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2805 _bfd_generic_close_and_cleanup.
2806 (plugin_list_entry): Remove resolution_file, resolution_option,
2807 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2808 lto_wrapper, gcc_env and initialized,
2809 (need_lto_wrapper_p): Removed.
2810 (get_lto_wrapper): Likewise.
2811 (setup_lto_wrapper_env): Likewise.
2812 (register_all_symbols_read): Likewise.
2813 (egister_cleanup): Likewise.
2814 (get_symbols): Likewise.
2815 (add_input_file): Likewise.
2816 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2817 (add_symbols): Updated.
2818 (try_claim): Likewise.
2819 (try_load_plugin): Likewise.
2820 (bfd_plugin_canonicalize_symtab): Likewise.
2821 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2822 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2823
c3a1714c
L		 28242020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2825
2826 PR binutils/25640
2827 * plugin.c (plugin_list_entry): Add has_symbol_type.
2828 (add_symbols_v2): New function.
2829 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2830 provides symbol type.
2831 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2832 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2833 available.
2834
67338173
AM		 28352020-03-20 Alan Modra <amodra@gmail.com>
2836
2837 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2838 enough to read number of symbols.
2839
a859124d
AM		 28402020-03-20 Alan Modra <amodra@gmail.com>
2841
2842 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2843 backend functions for NULL before calling.
2844 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2845 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2846 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2847 * elfnn-ia64.c (ignore_errors): New function.
2848 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2849
f3a08f77
NC		 28502020-03-19 Nick Clifton <nickc@redhat.com>
2851
2852 PR 25676
2853 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2854 location of the varinfo in the unit's debug info data. Change the
2855 type of the stack field to a boolean.
2856 (lookup_var_by_offset): New function. Returns the varinfo
2857 structure for the variable described at the given offset in the
2858 unit's debug info.
2859 (scan_unit_for_symbols): Add support for variables which have the
2860 DW_AT_specification attribute.
2861
6a541707
NC		 28622020-03-19 Nick Clifton <nickc@redhat.com>
2863
2864 PR 25699
2865 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2866 error return.
2867
effc14f5
SH		 28682020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2869
2870 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2871
ac4bf06c
NC		 28722020-03-18 Nick Clifton <nickc@redhat.com>
2873
2874 PR 25673
2875 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2876 memory access when processing a corrupt secondary reloc section.
2877
53215f21
CL		 28782020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2879
2880 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2881 instead of calling abort.
2882 * elf32-csky.c (csky_build_one_stub): Likewise.
2883 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2884 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2885 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2886 * elf32-metag.c (metag_build_one_stub): Likewise.
2887 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2888 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2889 (ppc_size_one_stub): Likewise.
2890 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2891
327ef784
NC		 28922020-03-17 Nick Clifton <nickc@redhat.com>
2893
d3c3c542 2894 PR 25688
327ef784
NC		 2895 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2896 with error messages.
2897
ecbbbdba
NC		 28982020-03-17 Nick Clifton <nickc@redhat.com>
2899
2900 PR 25687
2901 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2902 free. Add free on another failure path.
2903
4b3ecb3b
AM		 29042020-03-16 Alan Modra <amodra@gmail.com>
2905
2906 PR 25675
2907 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2908 we have a non-zero section count. Do lma comparison in octets.
2909
7bac4137
AM		 29102020-03-16 Alan Modra <amodra@gmail.com>
2911
2912 * vms-alpha.c (dst_restore_location): Validate index into
2913 dst_ptr_offsets array before accessing. Return status.
2914 (dst_retrieve_location): Similarly, making "loc" parameter a
2915 pointer to return value.
2916 (_bfd_vms_slurp_etir): Update calls to above functions.
2917
8b5d0a4f
KR		 29182020-03-14 Kamil Rytarowski <n54@gmx.com>
2919
2920 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2921 targets.
2922 * configure: Regenerated.
2923
48e81d7f
AM		 29242020-03-14 Alan Modra <amodra@gmail.com>
2925
2926 * section.c (BFD_FAKE_SECTIONS): Formatting.
2927 * bfd-in2.h: Regenerate.
2928
06d949ec
KR		 29292020-03-13 Kamil Rytarowski <n54@gmx.com>
2930
2931 * elf.c (elfcore_grok_netbsd_note): Add support for
2932 NT_NETBSDCORE_LWPSTATUS notes.
2933
abf874aa
CL		 29342020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2935
2936 * bfd-in2.h: Regenerate.
2937 * section.c (asection): Add already_assigned field.
2938 (BFD_FAKE_SECTION): Add default initializer for it.
2939 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2940 * elf32-arm.c (arm_build_one_stub): Add support for
2941 non_contiguous_regions.
2942 * elf32-csky.c (csky_build_one_stub): Likewise.
2943 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2944 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2945 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2946 * elf32-metag.c (metag_build_one_stub): Likewise.
2947 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2948 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2949 (ppc_size_one_stub): Likewise.
2950 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2951 * elflink.c (elf_link_input_bfd): Likewise.
2952
74e10d17
L		 29532020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2954
2955 PR ld/24920
2956 * elf-linker-x86.h (elf_linker_x86_params): Add
2957 static_before_all_inputs and has_dynamic_linker.
2958 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2959 dynamic input objects if -static is passed at command-line
2960 before all input files without --dynamic-linker unless
2961 --no-dynamic-linker is used.
2962
015ec493
KR		 29632020-03-13 Kamil Rytarowski <n54@gmx.com>
2964
2965 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2966
66631823
CE		 29672020-03-13 Christian Eggers <ceggers@gmx.de>
2968
2969 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2970 "p_paddr" from "at".
2971 * elfcode.h (bfd_from_remote_memory): Add units to several
2972 parameters. New local "opb". Fix usage of p_align. Fix
2973 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2974 call of target_read_memory.
2975 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2976 calculation of "offset" and "output_offset".
2977 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2978 from "offset" and fix calculation of "end" from "vma+size". Fix
2979 comparison between "sh_addr" and "vma"/"output_offset".
2980 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2981 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2982 member.
2983 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2984 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2985 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2986 assignment of p_paddr from phdr_lma. Fix comparison between
2987 "lma+size" and "next->lma".
2988 (elf_sort_segments): Fix assignment from p_paddr to lma.
2989 (assign_file_positions_for_load_sections): Add unit (bytes) to
2990 local "align". Fix calculation of local "off_adjust". Fix
2991 calculation of local "filehdr_vaddr".
2992 (assign_file_positions_for_non_load_sections): New local "opb".
2993 Fix calculation of "end" from "p_size". Fix comparison between
2994 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2995 from "end" and "p_vaddr".
2996 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2997 vma. Fix assignment to p_paddr from lma. Fix comparison between
2998 p_paddr and lma. Fix assignment to p_paddr from lma.
2999 * merge.c (sec_merge_emit): New local "opb". Convert
3000 "alignment_power" to octets.
3001 (_bfd_add_merge_section): New locals "alignment_power" and
3002 "opb". Fix comparison between "alignment_power" and
3003 "sizeof(align)".
3004 (_bfd_merge_sections): New local "opb". Divide size by opb
3005 before checking align mask.
3006
502794d4
CE		 30072020-03-13 Christian Eggers <ceggers@gmx.de>
3008
3009 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
3010 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
3011 section LMA/VMA.
3012 (_bfd_elf_make_section_from_phdr): Similarly.
3013 (elf_fake_sections): Fix calculation of
3014 Elf_Internal_shdr::sh_addr from section VMA.
3015 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
3016 and bytes.
3017 (assign_file_positions_for_load_sections): Fix calculations of
3018 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
3019 comparison between program header address and section LMA.
3020 (assign_file_positions_for_non_load_sections): Likewise.
3021 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
3022 (IS_CONTAINED_BY_VMA): Add parameter opb.
3023 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
3024 INCLUDE_SECTION_IN_SEGMENT): Likewise.
3025 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
3026 Fix calculations of p_addr_valid and p_vaddr_offset.
3027 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
3028 with octets per byte when comparing against p_vaddr.
3029
8248d21a
AM		 30302020-03-11 Alan Modra <amodra@gmail.com>
3031
3032 * som.c (setup_sections): Sanity check subspace.name.
3033
435edf0b
AM		 30342020-03-11 Alan Modra <amodra@gmail.com>
3035
3036 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
3037
6b5e16ff
AM		 30382020-03-10 Alan Modra <amodra@gmail.com>
3039
3040 PR 25648
3041 * ihex.c (ihex_write_object_contents): Don't assume ordering of
3042 addresses here.
3043
2f57795b
AM		 30442020-03-09 Alan Modra <amodra@gmail.com>
3045
3046 * wasm-module.c (wasm_scan): Sanity check file name length
3047 before allocating memory. Move common section setup code. Do
3048 without bfd_tell to calculate section size.
3049
a0dcf297
NC		 30502020-03-06 Nick Clifton <nickc@redhat.com>
3051
3052 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
3053 with error messages and failure return values.
3054
e15a8da9
MF		 30552020-03-05 Max Filippov <jcmvbkbc@gmail.com>
3056
3057 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
3058 relocation sections for any removed reference to a dynamic symbol.
3059
a8e14f4c
NC		 30602020-03-05 Nick Clifton <nickc@redhat.com>
3061
3062 * elf-bfd.h (struct elf_backend_data): Add new fields:
3063 init_secondary_reloc_section, slurp_secondary_reloc_section,
3064 write_secondary_reloc_section.
3065 (_bfd_elf_init_secondary_reloc_section): Prototype.
3066 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
3067 (_bfd_elf_write_secondary_reloc_section): Prototype.
3068 * elf.c ( bfd_section_from_shdr): Invoke the new
3069 init_secondary_reloc_section backend function, if defined, when a
3070 second reloc section is encountered.
3071 (swap_out_syms): Invoke the new symbol_section_index function, if
3072 defined, when computing the section index of an OS/PROC specific
3073 symbol.
3074 (_bfd_elf_init_secondary_reloc_section): New function.
3075 (_bfd_elf_slurp_secondary_reloc_section): New function.
3076 (_bfd_elf_write_secondary_reloc_section): New function.
3077 (_bfd_elf_copy_special_section_fields): New function.
3078 * elfcode.h (elf_write_relocs): Invoke the new
3079 write_secondary_relocs function, if defined, in order to emit
3080 secondary relocs.
3081 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
3082 function, if defined, in order to read in secondary relocs.
3083 * elfxx-target.h (elf_backend_copy_special_section_fields):
3084 Provide a non-NULL default definition.
3085 (elf_backend_init_secondary_reloc_section): Likewise.
3086 (elf_backend_slurp_secondary_reloc_section): Likewise.
3087 (elf_backend_write_secondary_reloc_section): Likewise.
3088 (struct elf_backend_data elfNN_bed): Add initialisers for the new
3089 fields.
3090 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
3091 * configure: Regenerate.
3092
6f8f95b4
AM		 30932020-03-05 Alan Modra <amodra@gmail.com>
3094
3095 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
3096 against file size before allocating memory. Use bfd_alloc rather
3097 than bfd_zalloc for carsym/strings memory.
3098
233bf4f8
AM		 30992020-03-04 Alan Modra <amodra@gmail.com>
3100
3101 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
3102 sh_addr mod sh_addalign is zero.
3103
1039fd9a
AM		 31042020-03-04 Alan Modra <amodra@gmail.com>
3105
3106 * format.c (bfd_check_format_matches): Call cleanup on error exit.
3107
f5714099
AM		 31082020-03-03 Alan Modra <amodra@gmail.com>
3109
3110 * format.c (struct bfd_preserve): Add cleanup field.
3111 (bfd_preserve_save): Add cleanup param and save.
3112 (bfd_preserve_restore): Return cleanup.
3113 (bfd_preserve_finish): Call the cleanup for the discarded match.
3114 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
3115 and clear when preserving a match. Restore cleanup too when
3116 restoring that match.
3117
40b35c78
AM		 31182020-03-02 Alan Modra <amodra@gmail.com>
3119
3120 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
3121 * hpux-core.c (hpux_core_core_file_p): Update prototype.
3122 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
3123 (core_sco5_vec): Correct initialisers.
3124
601b73d5
AM		 31252020-03-02 Alan Modra <amodra@gmail.com>
3126
3127 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
3128 * aix5ppc-core.c (xcoff64_core_p): Likewise.
3129 * cisco-core.c (cisco_core_file_validate): Likewise.
3130 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
3131 * hpux-core.c (hpux_core_core_file_p): Likewise.
3132 * irix-core.c (irix_core_core_file_p): Likewise.
3133 * lynx-core.c (lynx_core_file_p): Likewise.
3134 * netbsd-core.c (netbsd_core_file_p): Likewise.
3135 * osf-core.c (osf_core_core_file_p): Likewise.
3136 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3137 * sco5-core.c (sco5_core_file_p): Likewise.
3138
728d32c4
L		 31392020-03-02 H.J. Lu <hongjiu.lu@intel.com>
3140
3141 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
3142
cb001c0d
AM		 31432020-03-02 Alan Modra <amodra@gmail.com>
3144
3145 * targets.c (bfd_cleanup): New typedef.
3146 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
3147 * libbfd-in.h (_bfd_no_cleanup): Define.
3148 * format.c (bfd_reinit): Add cleanup parameter, call it.
3149 (bfd_check_format_matches): Set cleanup from _bfd_check_format
3150 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
3151 * aout-target.h (callback, object_p): Return bfd_cleanup.
3152 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
3153 * archive.c (bfd_generic_archive_p): Likewise.
3154 * binary.c (binary_object_p): Likewise.
3155 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
3156 * coff-ia64.c (ia64coff_object_p): Likewise.
3157 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
3158 * coff-sh.c (coff_small_object_p): Likewise.
3159 * coff-stgo32.c (go32_check_format): Likewise.
3160 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
3161 (xcoff64_core_p): Likewise.
3162 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
3163 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
3164 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
3165 * elfcode.h (elf_object_p): Likewise.
3166 * elfcore.h (elf_core_file_p): Likewise.
3167 * i386msdos.c (msdos_object_p): Likewise.
3168 * ihex.c (ihex_object_p): Likewise.
3169 * libaout.h (some_aout_object_p): Likewise.
3170 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
3171 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
3172 * libbfd.c (_bfd_dummy_target): Likewise.
3173 * libcoff-in.h (coff_object_p): Likewise.
3174 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
3175 (bfd_mach_o_arm64_core_p): Likewise.
3176 * mach-o-arm.c (bfd_mach_o_arm_object_p),
3177 (bfd_mach_o_arm_core_p): Likewise.
3178 * mach-o-i386.c (bfd_mach_o_i386_object_p),
3179 (bfd_mach_o_i386_core_p): Likewise.
3180 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
3181 (bfd_mach_o_x86_64_core_p): Likewise.
3182 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
3183 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
3184 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
3185 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
3186 * mmo.c (mmo_object_p): Likewise.
3187 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
3188 * peicode.h (coff_real_object_p, pe_ILF_object_p),
3189 (pe_bfd_object_p): Likewise.
3190 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
3191 * ppcboot.c (ppcboot_object_p): Likewise.
3192 * rs6000-core.c (rs6000coff_core_p): Likewise.
3193 * som.c (som_object_setup, som_object_p): Likewise.
3194 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
3195 * tekhex.c (tekhex_object_p): Likewise.
3196 * vms-alpha.c (alpha_vms_object_p): Likewise.
3197 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
3198 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
3199 * wasm-module.c (wasm_object_p): Likewise.
3200 * xsym.c (bfd_sym_object_p): Likewise.
3201 * xsym.h (bfd_sym_object_p): Likewise.
3202 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
3203 return type.
3204 * pdp11.c (some_aout_object_p): Likewise.
3205 * plugin.c (register_ld_plugin_object_p): Update object_p
3206 parameter type.
3207 * plugin.h (register_ld_plugin_object_p): Likewise.
3208 * bfd-in2.h: Regenerate.
3209 * libbfd.h: Regenerate.
3210 * libcoff.h: Regenerate.
3211
a4dd6c97
AM		 32122020-03-02 Alan Modra <amodra@gmail.com>
3213
3214 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
3215 applicable section flags.
3216 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
3217 (mips_ecoff_bele_vec): Likewise.
3218 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
3219 and .sbss sections.
3220 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
3221 (_bfd_ecoff_styp_to_sec_flags): Likewise.
3222
bf577467
AM		 32232020-03-02 Alan Modra <amodra@gmail.com>
3224
3225 * elf32-m32r.c (m32r_elf_section_flags): New function.
3226 (elf_backend_section_flags): Define.
3227 * elf32-nds32.c (nds32_elf_section_flags): New function.
3228 (elf_backend_section_flags): Define.
3229 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
3230 .sbss and .sdata sections.
3231 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
3232 for SHF_V850_GPREL sections.
3233 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
3234 FIXME.
3235 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
3236 for SHF_PARISC_SHORT sections.
3237 * elf64-ppc.c (ppc64_elf_section_flags): New function.
3238 (elf_backend_section_flags): Define.
3239 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
3240 for SHF_MIPS_GPREL sections. Delete FIXME.
3241
8c803a2d
AM		 32422020-03-02 Alan Modra <amodra@gmail.com>
3243
3244 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
3245 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
3246 calling elf_backend_section_flags with adjusted params. Use
3247 newsect->flags past that point.
3248 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
3249 special sections.
3250 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
3251 to have their type overridden, and all sh_flags but processor and
3252 os specific.
3253 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
3254 * elf32-mep.c (mep_elf_section_flags): Likewise.
3255 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
3256 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3257 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
3258 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
3259 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
3260 stub BFD and non-aarch64 input files when scanning for stubs.
3261
7d4b2d2d
AM		 32622020-03-02 Alan Modra <amodra@gmail.com>
3263
3264 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
3265 limit to decompressed element size.
3266
26f60d59
AM		 32672020-03-02 Alan Modra <amodra@gmail.com>
3268
3269 * vms-lib.c (vms_traverse_index): Add recur_count param and
3270 update calls. Fail on excessive recursion.
3271
9cb56943
AM		 32722020-03-02 Alan Modra <amodra@gmail.com>
3273
3274 * vms-alpha.c (vms_get_remaining_object_record): Use
3275 bfd_realloc_or_free rather than bfd_realloc.
3276 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
3277 (dst_define_location, parse_module): Likewise, and check realloc
3278 return status before using memory. Return status from function
3279 adjusting all callers.
3280
182ec670
AM		 32812020-02-28 Alan Modra <amodra@gmail.com>
3282
3283 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
3284
1b088c82
AM		 32852020-02-28 Alan Modra <amodra@gmail.com>
3286
3287 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
3288 Remove duplicate undersize check.
3289
5f602802
AM		 32902020-02-27 Alan Modra <amodra@gmail.com>
3291
3292 PR 24511
3293 * mmo.c (mmo_scan): Set SEC_DATA for .data.
3294
49d9fd42
AM		 32952020-02-27 Alan Modra <amodra@gmail.com>
3296
3297 PR 24511
3298 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
3299 (coff_section_type): Adjust comment.
3300 (decode_section_type): Likewise. Call coff_section_type before
3301 decode_section_type.
3302 (bfd_decode_symclass): Use 'c' for common sections other than
3303 the standard one.
3304
05f52dc2
AM		 33052020-02-27 Alan Modra <amodra@gmail.com>
3306
3307 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
3308 malloc'd block.
3309
ff69a894
AM		 33102020-02-27 Alan Modra <amodra@gmail.com>
3311
3312 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
3313 if file is an archive element.
3314 * bfd-in2.h: Regenerate.
3315
02f7e7ee
AM		 33162020-02-26 Alan Modra <amodra@gmail.com>
3317
3318 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
3319 bfd_set_error on failing test. Don't bother changing bfd_error on
3320 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
3321 Check sym name is within string buffer. Use size_t for some vars.
3322 (do_slurp_coff_armap): Use size_t for some variables, fix size of
3323 int_buf. Don't change bfd_error on file read error. Use
3324 _bfd_mul_overflow when calculating carsym buffer size. Reorder
3325 calculations to catch overflows before they occur. malloc and
3326 free raw armap rather than using bfd_alloc. Read raw armap before
3327 allocating carsym+strings buffer.
3328 (_bfd_slurp_extended_name_table): Localize variables. Check
3329 name size against file size.
3330
cc4c4f40
AM		 33312020-02-26 Alan Modra <amodra@gmail.com>
3332
3333 * vms-lib.c (vms_lib_read_index): Release correct buffer.
3334
e0b317de
AM		 33352020-02-26 Alan Modra <amodra@gmail.com>
3336
3337 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
3338 malloc. Check for NULL return from bfd_malloc.
3339 (rx_table_find, rx_table_map): Likewise.
3340 (rx_set_section_contents): Check bfd_alloc return.
3341 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
3342
dc1e8a47
AM		 33432020-02-26 Alan Modra <amodra@gmail.com>
3344
3345 * aoutx.h: Indent labels correctly. Format error strings.
3346 * archive.c: Likewise.
3347 * archive64.c: Likewise.
3348 * coff-arm.c: Likewise.
3349 * coff-rs6000.c: Likewise.
3350 * coff-stgo32.c: Likewise.
3351 * cpu-arm.c: Likewise.
3352 * dwarf2.c: Likewise.
3353 * elf-ifunc.c: Likewise.
3354 * elf-properties.c: Likewise.
3355 * elf-s390-common.c: Likewise.
3356 * elf-strtab.c: Likewise.
3357 * elf.c: Likewise.
3358 * elf32-arm.c: Likewise.
3359 * elf32-bfin.c: Likewise.
3360 * elf32-cr16.c: Likewise.
3361 * elf32-csky.c: Likewise.
3362 * elf32-i386.c: Likewise.
3363 * elf32-m68k.c: Likewise.
3364 * elf32-msp430.c: Likewise.
3365 * elf32-nds32.c: Likewise.
3366 * elf32-nios2.c: Likewise.
3367 * elf32-pru.c: Likewise.
3368 * elf32-xtensa.c: Likewise.
3369 * elf64-ia64-vms.c: Likewise.
3370 * elf64-x86-64.c: Likewise.
3371 * elfcode.h: Likewise.
3372 * elfcore.h: Likewise.
3373 * elflink.c: Likewise.
3374 * elfnn-aarch64.c: Likewise.
3375 * elfnn-ia64.c: Likewise.
3376 * elfnn-riscv.c: Likewise.
3377 * elfxx-mips.c: Likewise.
3378 * elfxx-sparc.c: Likewise.
3379 * elfxx-x86.c: Likewise.
3380 * i386lynx.c: Likewise.
3381 * merge.c: Likewise.
3382 * pdp11.c: Likewise.
3383 * plugin.c: Likewise.
3384 * reloc.c: Likewise.
3385
e310298c
AM		 33862020-02-26 Alan Modra <amodra@gmail.com>
3387
3388 PR 25593
3389 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3390 "dyn_loaded".
3391 (bfd_elf_add_dt_needed_tag): Declare.
3392 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3393 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3394 from elf_add_dt_needed_tag. Remove soname and doit param.
3395 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3396 to see whether as-needed lib is already loaded, use dyn_loaded
3397 list instead. When saving and restoring around as-needed lib
3398 handle possibility that dynstr has not been initialised. Don't
3399 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3400 Mark libs loaded via DT_NEEDED entries of other libs with
3401 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3402 the output.
3403 (elf_link_check_versioned_symbol): Remove now unneccesary
3404 DYNAMIC check when traversing dyn_loaded list.
3405
b570b954
AM		 34062020-02-26 Alan Modra <amodra@gmail.com>
3407
3408 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3409
ecda9016
L		 34102020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3411
3412 PR binutils/25584
3413 * plugin.c (need_lto_wrapper_p): New.
3414 (bfd_plugin_set_program_name): Add an int argument to set
3415 need_lto_wrapper_p.
3416 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3417 set.
3418 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3419
a98c743f
AM		 34202020-02-24 Alan Modra <amodra@gmail.com>
3421
3422 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3423
c893ce36
AM		 34242020-02-24 Alan Modra <amodra@gmail.com>
3425
3426 * vms-lib.c (struct carsym_mem): Add limit.
3427 (vms_add_index): Heed limit.
3428 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3429 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3430 Always return actual number read.
3431 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3432 assertion with error exit.
3433
7b3c2715
AM		 34342020-02-22 Alan Modra <amodra@gmail.com>
3435
3436 PR 25585
3437 * elf.c (assign_file_positions_for_load_sections): Continue linking
3438 on "PHDR segment not covered by LOAD segment" errors.
3439
a4425a57
AM		 34402020-02-21 Alan Modra <amodra@gmail.com>
3441
3442 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3443 overflow check.
3444 (bfd_mach_o_canonicalize_reloc): Likewise.
3445 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3446 counts and offsets against file size.
3447 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3448 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3449 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3450 against file size. Delete symbol table error message.
3451 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3452 against file size.
3453 (bfd_mach_o_read_symtab): Likewise.
3454 (bfd_mach_o_read_command): Pass file size.
3455 (bfd_mach_o_scan): Sanity check command count against file size.
3456
dda2980f
AM		 34572020-02-21 Alan Modra <amodra@gmail.com>
3458
3459 PR 25569
3460 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3461 "text", "data" and "bss" section pointer vars. Don't update
3462 section size, just exec header sizes.
3463 (adjust_sizes_and_vmas): Don't update text section size. Set
3464 initial exec header a_text. Print exec headers sizes.
3465 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3466 (adjust_sizes_and_vmas): Similarly. Formatting.
3467 (final_link): Correct final file extension.
3468
00e49dff
NC		 34692020-02-20 Nick Clifton <nickc@redhat.com>
3470
3471 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3472 callback.
3473 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3474 default definition.
3475 (elfNN_bed): Initialise the symbol_section_index field.
3476 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3477 OS and PROC specific section indicies. Warn if converting other
3478 reserved incidies to SHN_ABS.
3479
fcaaac0a
SB		 34802020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3481
3482 PR 25537
3483 * cpu-z80.c: Add machine type compatibility checking.
3484
dcf06b89
L		 34852020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3486
3487 PR binutils/25355
3488 * plugin.c (plugin_list_entry): Remove handle.
3489 (try_load_plugin): Call dlclose before return.
3490
2c7c5554
AM		 34912020-02-19 Alan Modra <amodra@gmail.com>
3492
3493 * libbfd-in.h (_bfd_constant_p): Define.
3494 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3495 file size before allocating memory.
3496 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3497 * elf.c (bfd_elf_get_str_section): Likewise.
3498 (_bfd_elf_slurp_version_tables): Likewise.
3499 * libbfd.h: Regenerate.
3500
2bb3687b
AM		 35012020-02-19 Alan Modra <amodra@gmail.com>
3502
3503 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3504 * aoutx.h (aout_get_external_symbols): Replace calls to
3505 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3506 (slurp_reloc_table): Likewise.
3507 * archive.c (do_slurp_bsd_armap): Likewise.
3508 (do_slurp_coff_armap): Likewise.
3509 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3510 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3511 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3512 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3513 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3514 (_bfd_coff_get_external_symbols): Likewise.
3515 * ecoff.c (ecoff_slurp_symbolic_header),
3516 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3517 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3518 (ecoff_indirect_link_order): Likewise.
3519 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3520 (_bfd_elf_slurp_version_tables): Likewise.
3521 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3522 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3523 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3524 * elf64-alpha.c (READ): Likewise.
3525 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3526 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3527 * elfcode.h (elf_slurp_symbol_table),
3528 (elf_slurp_reloc_table_from_section): Likewise.
3529 * elflink.c (elf_link_add_object_symbols),
3530 (elf_link_check_versioned_symbol): Likewise.
3531 * elfxx-mips.c (READ): Likewise.
3532 * i386lynx.c (slurp_reloc_table): Likewise.
3533 * lynx-core.c (lynx_core_file_p): Likewise.
3534 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3535 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3536 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3537 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3538 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3539 (bfd_pef_parse_symbols): Likewise.
3540 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3541 * som.c (setup_sections, som_slurp_string_table),
3542 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3543 (som_bfd_fill_in_ar_symbols): Likewise.
3544 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3545 (evax_bfd_print_image): Likewise.
3546 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3547 * wasm-module.c (wasm_scan): Likewise.
3548 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3549 * xsym.c (bfd_sym_read_name_table),
3550 (bfd_sym_print_type_information_table_entry): Likewise.
3551 * libbfd.h: Regenerate.
3552
806470a2
AM		 35532020-02-19 Alan Modra <amodra@gmail.com>
3554
3555 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3556 reading external relocs.
3557 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3558 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3559 after bfd_bread.
3560 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3561 bfd_release.
3562 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3563 (m32c_elf_relax_section): Likewise.
3564 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3565 (rl78_elf_relax_section): Likewise.
3566 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3567 (elf32_rx_relax_section): Likewise.
3568 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3569 parameter types and use..
3570 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3571 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3572 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3573 being read from file, just the extra.
3574 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3575 after reading external syms. Free on failure.
3576
1f4361a7
AM		 35772020-02-19 Alan Modra <amodra@gmail.com>
3578
3579 * coffcode.h (buy_and_read, coff_slurp_line_table),
3580 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3581 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3582 corresponding bfd_alloc call. Adjust variables to suit.
3583 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3584 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3585 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3586 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3587 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3588 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3589 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3590 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3591 * elf64-alpha.c (READ): Likewise.
3592 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3593 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3594 (bfd_from_remote_memory): Likewise.
3595 * elfcore.h (core_find_build_id): Likewise.
3596 * elfxx-mips.c (READ): Likewise.
3597 * mach-o.c (bfd_mach_o_mangle_sections),
3598 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3599 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3600 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3601 * som.c (setup_sections, som_prep_for_fixups)
3602 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3603 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3604 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3605 (som_bfd_ar_write_symbol_stuff): Likewise.
3606 * vms-alpha.c (vector_grow1): Likewise.
3607 * vms-lib.c (vms_add_index): Likewise.
3608 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3609 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3610 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3611 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3612 (bfd_alloc2, bfd_zalloc2): Delete.
3613 (_bfd_mul_overflow): Define.
3614 * libbfd.h: Regenerate.
3615
446f7ed5
AM		 36162020-02-19 Alan Modra <amodra@gmail.com>
3617
3618 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3619 bfd_zalloc2.
3620 (assign_section_numbers): Likewise.
3621 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3622 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3623 bfd_malloc2, size_t amt, and unsigned tls_count.
3624 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3625 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3626 (elf_output_implib): Use bfd_alloc.
3627
b03202e3
AM		 36282020-02-19 Alan Modra <amodra@gmail.com>
3629
3630 * bfd.c (struct bfd): Move format and direction to other
3631 bitfields. Add "size".
3632 * bfdio.c (bfd_get_size): Cache size when not writing file.
3633 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3634 returning zero, ie. unknown.
3635 (bfd_get_alt_debug_link_info): Likewise.
3636 * bfd-in2.h: Regenerate.
3637
7c5fa58e
AM		 36382020-02-19 Alan Modra <amodra@gmail.com>
3639
3640 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3641 bfd_get_file_size twice.
3642 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3643 zero, ie. unknown, return.
3644 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3645 * elfcode.h (elf_swap_shdr_in): Likewise.
3646 (elf_object_p): Don't call bfd_get_file_size twice and correct
3647 file size check.
3648
96d3b80f
AM		 36492020-02-19 Alan Modra <amodra@gmail.com>
3650
3651 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3652 FALSE if memory alloc fails. Adjust calls.
3653 * som.c (som_prep_for_fixups): Likewise.
3654 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3655 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3656 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3657 * som.c (som_build_and_write_symbol_table): Return via error_return
3658 on seek failure.
3659 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3660 (VEC_APPEND_EL): Delete.
3661 (vector_grow1): Return pointer to element. Catch overflow.
3662 Return NULL on memory allocation failure.
3663 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3664 (alpha_vms_add_fixup_ca): Likewise.
3665 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3666 before using.
3667 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3668
986f0783
AM		 36692020-02-19 Alan Modra <amodra@gmail.com>
3670
3671 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3672 * aout-target.h (object_p): Likewise.
3673 * aout-tic30.c (tic30_aout_object_p): Likewise.
3674 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3675 (emit_stringtab, write_syms, link_hash_table_create),
3676 (aout_link_write_other_symbol): Likewise.
3677 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3678 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3679 (_bfd_compute_and_write_armap): Likewise.
3680 * archures.c (bfd_arch_list): Likewise.
3681 * bfd.c (bfd_record_phdr): Likewise.
3682 * binary.c (binary_canonicalize_symtab): Likewise.
3683 * cisco-core.c (cisco_core_file_validate): Likewise.
3684 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3685 (find_arm_glue, record_arm_to_thumb_glue),
3686 (record_thumb_to_arm_glue): Likewise.
3687 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3688 (ppc_allocate_toc_section): Likewise.
3689 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3690 * coff-sh.c (sh_relax_section): Likewise.
3691 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3692 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3693 (coff_set_alignment_hook, coff_mkobject),
3694 (coff_compute_section_file_positions): Likewise.
3695 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3696 (coff_find_nearest_line_with_names),
3697 ( bfd_coff_set_symbol_class): Likewise.
3698 * cofflink.c (_bfd_coff_link_hash_table_create),
3699 (_bfd_coff_link_input_bfd): Likewise.
3700 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3701 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3702 (build_line_info_table, sort_line_sequences),
3703 (line_info_add_include_dir, line_info_add_file_name),
3704 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3705 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3706 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3707 (_bfd_ecoff_find_nearest_line),
3708 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3709 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3710 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3711 * elf-m10300.c (mn10300_elf_relax_section),
3712 (elf32_mn10300_link_hash_table_create): Likewise.
3713 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3714 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3715 * elf32-arm.c (elf32_arm_link_hash_table_create),
3716 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3717 (elf32_arm_new_section_hook): Likewise.
3718 * elf32-avr.c (elf_avr_new_section_hook),
3719 (elf32_avr_link_hash_table_create, get_local_syms),
3720 (elf32_avr_setup_section_lists): Likewise.
3721 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3722 (bfin_link_hash_table_create): Likewise.
3723 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3724 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3725 * elf32-csky.c (csky_elf_link_hash_table_create),
3726 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3727 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3728 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3729 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3730 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3731 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3732 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3733 (m32r_elf_check_relocs): Likewise.
3734 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3735 (elf32_m68hc11_setup_section_lists),
3736 (elf32_m68hc11_size_stubs): Likewise.
3737 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3738 * elf32-metag.c (elf_metag_link_hash_table_create),
3739 (elf_metag_setup_section_lists): Likewise.
3740 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3741 (microblaze_elf_check_relocs): Likewise.
3742 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3743 (nds32_elf_check_relocs): Likewise.
3744 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3745 (get_local_syms, nios2_elf32_check_relocs),
3746 (nios2_elf32_link_hash_table_create): Likewise.
3747 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3748 (or1k_elf_check_relocs): Likewise.
3749 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3750 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3751 * elf32-s390.c (elf_s390_link_hash_table_create),
3752 (elf_s390_check_relocs): Likewise.
3753 * elf32-score.c (score_elf_create_got_section),
3754 (s3_elf32_score_new_section_hook),
3755 (elf32_score_link_hash_table_create): Likewise.
3756 * elf32-score7.c (score_elf_create_got_section),
3757 (s7_elf32_score_new_section_hook): Likewise.
3758 * elf32-sh.c (sh_elf_link_hash_table_create),
3759 (sh_elf_check_relocs): Likewise.
3760 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3761 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3762 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3763 (tilepro_elf_check_relocs): Likewise.
3764 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3765 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3766 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3767 (elf_xtensa_new_section_hook): Likewise.
3768 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3769 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3770 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3771 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3772 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3773 * elf64-ppc.c (ppc64_elf_new_section_hook),
3774 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3775 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3776 * elf64-s390.c (elf_s390_link_hash_table_create),
3777 (elf_s390_check_relocs): Likewise.
3778 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3779 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3780 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3781 (elf_link_add_archive_symbols, compute_bucket_count),
3782 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3783 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3784 (bfd_elf_final_link): Likewise.
3785 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3786 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3787 (elfNN_aarch64_new_section_hook): Likewise.
3788 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3789 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3790 (riscv_elf_check_relocs): Likewise.
3791 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3792 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3793 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3794 (_bfd_mips_elf_link_hash_table_create): Likewise.
3795 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3796 (_bfd_sparc_elf_check_relocs),
3797 (_bfd_sparc_elf_new_section_hook): Likewise.
3798 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3799 (tilegx_elf_check_relocs): Likewise.
3800 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3801 * format.c (bfd_check_format_matches): Likewise.
3802 * hash.c (_bfd_stringtab_init): Likewise.
3803 * ihex.c (ihex_scan): Likewise.
3804 * irix-core.c (irix_core_core_file_p): Likewise.
3805 * linker.c (bfd_wrapped_link_hash_lookup),
3806 (_bfd_generic_link_hash_table_create),
3807 (_bfd_generic_reloc_link_order): Likewise.
3808 * lynx-core.c (lynx_core_file_p): Likewise.
3809 * netbsd-core.c (netbsd_core_file_p): Likewise.
3810 * osf-core.c (osf_core_core_file_p): Likewise.
3811 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3812 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3813 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3814 * peicode.h (pe_mkobject): Likewise.
3815 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3816 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3817 * sco5-core.c (read_uarea): Likewise.
3818 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3819 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3820 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3821 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3822 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3823 * srec.c (srec_scan): Likewise.
3824 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3825 * targets.c (bfd_target_list): Likewise.
3826 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3827 * trad-core.c (trad_unix_core_file_p): Likewise.
3828 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3829 (vms_new_section_hook): Likewise.
3830 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3831 * xcofflink.c (xcoff_get_section_contents),
3832 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3833 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3834 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3835
2d0e1217
AM		 38362020-02-19 Alan Modra <amodra@gmail.com>
3837
3838 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3839
99845b3b
L		 38402020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3841
3842 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3843 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3844 a build_list_p argument. Don't search plugin_list. Short circuit
3845 when building the plugin list.
3846 (has_plugin): Renamed to has_plugin_list.
3847 (bfd_plugin_set_plugin): Don't set has_plugin.
3848 (bfd_plugin_specified_p): Check plugin_list instead.
3849 (build_plugin_list): New function.
3850 (load_plugin): Call build_plugin_list and use plugin_list.
3851
22fe7df8
L		 38522020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3853
3854 PR binutils/25355
3855 * plugin.c (try_claim): Always clean up for LTO wrapper.
3856 (try_load_plugin): Treat each object as independent. Create a
3857 copy for plugin name.
3858
c675ec1e
NC		 38592020-02-11 Nick Clifton <nickc@redhat.com>
3860
3861 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3862 for addresses in print statements.
3863 (msp430_elf_relax_delete_bytes): Likewise.
3864 (msp430_elf_relax_add_words): Likewise.
3865 (msp430_elf_relax_section): Likewise.
3866
1d07a805
L		 38672020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3868
3869 * plugin.c (add_symbols): Clear plugin_data memory.
3870
0aa99dcd
L		 38712020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3872
3873 PR binutils/25355
3874 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3875 (EXECUTABLE_SUFFIX): Likewise.
3876 * config.in: Regenerated.
3877 * configure: Likewise.
3878 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3879 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3880 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3881 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3882 (get_lto_wrapper): New.
3883 (setup_lto_wrapper_env): Likewise.
3884 (current_plugin): Likewise.
3885 (register_all_symbols_read): Likewise.
3886 (register_cleanup): Likewise.
3887 (get_symbols): Likewise.
3888 (add_input_file): Likewise.
3889 (bfd_plugin_close_and_cleanup): Likewise.
3890 (claim_file): Removed.
3891 (register_claim_file): Set current_plugin->claim_file.
3892 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3893 lto_syms in current_plugin.
3894 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3895 all_symbols_read handler. Copy real symbols to plugin_data.
3896 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3897 (try_load_plugin): Don't reuse the previous plugin for LTO
3898 wrapper. Set up GCC LTO wrapper if possible. Don't set
3899 plugin_list_iter->claim_file.
3900 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3901 possible.
3902 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3903 real_syms.
3904
ac4280da
JL		 39052020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3906
3907 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3908 check if previous instruction matches a conditional jump inserted
3909 earlier. Invert conditional jump and delete branch in this case.
3910
8d6cb116
JL		 39112020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3912
3913 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3914 msp430_elf_relax_add_words. Support insertion of either one or two
3915 words.
3916 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3917 needs to be grown. Handle insertion of branch instruction to replace
3918 jump.
3919
d60f5448
JL		 39202020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3921
3922 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3923 debugging relocations.
3924 (msp430_elf_relax_delete_bytes): Likewise.
3925 (msp430_elf_relax_add_two_words): Likewise.
3926 (msp430_elf_relax_section): Likewise.
3927
e1f85e11
AM		 39282020-02-10 Alan Modra <amodra@gmail.com>
3929
3930 * archures.c: Wrap overlong z80 comments.
3931 * bfd-in2.h: Regenerate.
3932
9fc0b501
SB		 39332020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3934
3935 PR 25469
3936 * archures.c: Add GBZ80 and Z80N machine values.
3937 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3938 * coff-z80.c: Add support for new reloc.
3939 * coffcode.h: Add support for new machine values.
3940 * cpu-z80.c: Add support for new machine names.
3941 * elf32-z80.c: Add support for new reloc.
3942 * bfd-in2.h: Regenerate.
3943 * libbfd.h: Regenerate.
3944
9984857c
NC		 39452020-02-07 Nick Clifton <nickc@redhat.com>
3946
3947 PR 23932
3948 * elf.c (rewrite_elf_program_header): Do not complain if no
3949 sections are mapped to a segment.
3950
5242a0a0
L		 39512020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3952
3953 PR ld/25490
3954 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3955 for garbage collection on __patchable_function_entries section
3956 without linked-to section.
3957
b7d07216
L		 39582020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3959
3960 PR gas/25381
3961 * bfd-in2.h: Regenerated.
3962 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3963 on section if gc_mark of any of its linked-to sections is set
3964 and don't set gc_mark again.
3965 * section.c (asection): Add linked_to_symbol_name to map_head
3966 union.
3967
b93a662b
MR		 39682020-02-06 Maciej W. Rozycki <macro@wdc.com>
3969
3970 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3971 reporting an unrecognized instruction with R_V850_LONGJUMP.
3972
6df4c9c2
AM		 39732020-02-05 Alan Modra <amodra@gmail.com>
3974
3975 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3976
24872cb3
AM		 39772020-02-04 Alan Modra <amodra@gmail.com>
3978
3979 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3980 R_PPC_VLE_ADDR20, goto copy_reloc.
3981
ef4627fa
L		 39822020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3983
3984 * bfd-in2.h: Regenerated.
3985 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3986
a8c4d40b
L		 39872020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3988
3989 PR gas/25380
3990 * bfd-in2.h: Regenerated.
3991 * ecoff.c (bfd_debug_section): Add section_id.
3992 * section.c (bfd_section): Add section_id.
3993 (SEC_ASSEMBLER_SECTION_ID): New.
3994 (BFD_FAKE_SECTION): Add section_id.
3995
5a9212a1
NC		 39962020-02-01 Nick Clifton <nickc@redhat.com>
3997
3998 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3999 obsolete list.
4000
e7cbe0c4
SL		 40012020-01-31 Sandra Loosemore <sandra@codesourcery.com>
4002
4003 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
4004 encodings are relative to the GOT on nios2, too.
4005
72ebe8c5
AM		 40062020-01-31 Alan Modra <amodra@gmail.com>
4007
4008 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
4009 file. Use $< and $@ in rules.
4010 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
4011 (elf32-ia64.c, elf64-ia64.c): Likewise.
4012 (elf32-riscv.c, elf64-riscv.c): Likewise.
4013 (peigen.c, pepigen.c, pex64igen.c): Likewise.
4014 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
4015 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
4016 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
4017 (peigen.c, pepigen.c, pex64igen.c): Likewise.
4018 * Makefile.in: Regenerate.
4019
327301a4
AM		 40202020-01-31 Alan Modra <amodra@gmail.com>
4021
4022 PR 4110
4023 * elf.c (setup_group): Don't clear entire section contents,
4024 just the padding after group flags. Release alloc'd memory
4025 after a seek or read failure.
4026
b5d36aaa
JT		 40272020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4028
4029 * peXXigen.c (pe_is_repro): New function.
4030 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
4031 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
4032
1957ab10
JT		 40332020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4034
4035 * peXXigen.c (debug_type_names): Add names for new debug data type
4036 values.
4037
87b2920f
JT		 40382020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4039
4040 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
4041 inner loop. Fix a memory leak.
4042
72913831
AM		 40432020-01-30 Alan Modra <amodra@gmail.com>
4044
4045 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
4046 or obj_coff_keep_strings here.
4047 (coff_get_normalized_symtab): Free external syms directly.
4048 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
4049 on error exit path.
4050
c35d018b
JW		 40512020-01-27 Jim Wilson <jimw@sifive.com>
4052
4053 * cpu-riscv.c (riscv_scan): New.
4054 (N): Change bfd_default_scan to riscv_scan.
4055
086b06f3
AS		 40562020-01-27 Andreas Schwab <schwab@suse.de>
4057
4058 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
4059 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
4060 * Makefile.in: Regenerate.
4061 * cpu-plugin.c: Remove.
4062 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
4063 (bfd_plugin_arch): Remove declaration.
4064 * bfd-in2.h: Regenerate.
4065 * po/SRC-POTFILES.in: Regenerate.
4066
3024a17a
AM		 40672020-01-27 H.J. Lu <hongjiu.lu@intel.com>
4068 Alan Modra <amodra@gmail.com>
4069
4070 PR ld/25458
4071 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
4072
b5f998b2
JW		 40732020-01-24 Jim Wilson <jimw@sifive.com>
4074
4075 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
4076 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
4077 avoid over long line.
4078
caa31cfa
NC		 40792020-01-24 Nick Clifton <nickc@redhat.com>
4080
4081 PR 25447
4082 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
4083 syms and keep strings flags as these may have been set in order to
4084 prevent a bogus call to free.
4085
24e648d4
NC		 40862020-01-23 Nick Clifton <nickc@redhat.com>
4087
4088 * po/fr.po: Updated French translation.
4089
67641dd3
AM		 40902020-01-23 Alan Modra <amodra@gmail.com>
4091
4092 PR 25444
4093 * elf.c (assign_file_positions_for_load_sections): Avoid divide
4094 by zero when p_align is zero.
4095
403d1bd9
JW		 40962020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
4097
4098 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
4099 (riscv_prefix_cmp): Likewise.
4100 (riscv_non_std_ext_p): Deleted.
4101 (riscv_std_sv_ext_p): Likewise.
4102 (riscv_non_std_sv_ext_p): Likewise.
4103 (riscv_merge_non_std_and_sv_ext): Rename to...
4104 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
4105 (riscv_merge_arch_attr_info): Replace 3 calls to
4106 riscv_merge_non_std_and_sv_ext with single call to
4107 riscv_merge_multi_letter_ext.
4108 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
4109 encounter a 'z' prefix.
4110 (riscv_get_prefix_class): New function, return prefix class based
4111 on first few characters of input string.
4112 (riscv_parse_config): New structure to factor out minor differences
4113 in extension class parsing behaviour.
4114 (riscv_parse_sv_or_non_std_ext): Rename to...
4115 (riscv_parse_prefixed_ext): and parameterise with
4116 riscv_parse_config.
4117 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
4118 (riscv_multi_letter_ext_valid_p): New.
4119 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
4120 (riscv_parse_subset): Delegate all non-single-letter parsing work
4121 to riscv_parse_prefixed_ext.
4122 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
4123 (riscv_get_prefix_class): Declare.
4124
a804e476
AM		 41252020-01-22 Alan Modra <amodra@gmail.com>
4126
4127 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
4128 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
4129 __tls_get_addr_desc.
4130 (ppc64_elf_size_stubs): Add section for linker generated
4131 __tls_get_addr_desc wrapper function. Loop at least once if
4132 generating this function.
4133 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
4134 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
4135
9e7028aa
AM		 41362020-01-22 Alan Modra <amodra@gmail.com>
4137
4138 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
4139 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
4140 tga_desc_fd.
4141 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
4142 (STDU_R1_0R1, ADDI_R1_R1): Define.
4143 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
4144 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
4145 tga_desc_fd to opt_fd, and tga_desc to opt. Set
4146 no_tls_get_addr_regsave.
4147 (branch_reloc_hash_match): Add hash3 and hash4.
4148 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
4149 (ppc64_elf_size_dynamic_sections): Likewise.
4150 (ppc64_elf_relocate_section): Likewise.
4151 (plt_stub_size, build_plt_stub): Likewise. Size regsave
4152 __tls_get_addr stub.
4153 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
4154 eh_frame.
4155 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
4156 eh_frame for regsave __tls_get_addr.
4157
abc489c6
AM		 41582020-01-22 Alan Modra <amodra@gmail.com>
4159
4160 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
4161 which __tls_get_addr calls will be eliminated.
4162
26916852
NC		 41632020-01-20 Nick Clifton <nickc@redhat.com>
4164
4165 * po/pt.po: Updates Portuguese translation.
4166 * po/ru.po: Updated Russian translation.
4167 * po/uk.po: Updated Ukranian translation.
4168
14470f07
L		 41692020-01-20 H.J. Lu <hongjiu.lu@intel.com>
4170
4171 PR ld/25416
4172 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
4173 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
4174 X32 mode.
4175 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
4176 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
4177 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
4178 "rex leal x@tlsdesc(%rip), %reg" to
4179 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
4180 "call *(%eax)" to "nopl (%rax)".
4181
b9ca1af6
AM		 41822020-01-20 Alan Modra <amodra@gmail.com>
4183
4184 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
4185 (MTLR_R11): Don't define.
4186 (LD_R0_0R3, CMPDI_R0_0): Define.
4187 (build_tls_get_addr_stub): Don't use r11 in stub.
4188
ed7007c1
AM		 41892020-01-20 Alan Modra <amodra@gmail.com>
4190
4191 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
4192 (defined_sym_val, is_tls_get_addr): Likewise.
4193
1b1bb2c6
NC		 41942020-01-18 Nick Clifton <nickc@redhat.com>
4195
4196 * version.m4 (BFD_VERSION): Set to 2.34.50.
4197 * configure: Regenerate.
4198 * po/bfd.pot: Regenerate.
4199
ae774686
NC		 42002020-01-18 Nick Clifton <nickc@redhat.com>
4201
4202 Binutils 2.34 branch created.
4203
07f1f3aa
CB		 42042020-01-17 Christian Biesinger <cbiesinger@google.com>
4205
4206 * coff-arm.c: Fix spelling error (seperate).
4207 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
4208 error (seperate).
4209 * sysdep.h (strnlen): Fix spelling error (seperate).
4210
0d1cc75d
LB		 42112020-01-15 Lars Brinkhoff <lars@nocrew.org>
4212
4213 PR 20694
4214 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
4215
e1c6cf61
AM		 42162020-01-15 Alan Modra <amodra@gmail.com>
4217
4218 PR 25384
4219 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
4220 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
4221 of function symbols unless dot symbols are present. Do warn
4222 whenever one is created, regardles of whether a PLT entry is
4223 also emitted for the function symbol.
4224
ef4e5ba5
AM		 42252020-01-14 Alan Modra <amodra@gmail.com>
4226
4227 * som.c (som_bfd_count_ar_symbols): Error when file position
4228 of symbols on chains is not strictly increasing.
4229
8ab484c2
AM		 42302020-01-14 Alan Modra <amodra@gmail.com>
4231
4232 * vms.h (VMS_DEBUG): Define as 0.
4233 * vms-alpha.c (image_write): Move debug output after bounds check.
4234 Tidy bounds check.
4235 (_bfd_vms_slurp_eihd): Warning fix.
4236 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
4237
b50ef514
AM		 42382020-01-13 Alan Modra <amodra@gmail.com>
4239
4240 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
4241 for "ignored" records.
4242
0c0adcc5
AM		 42432020-01-13 Alan Modra <amodra@gmail.com>
4244
4245 * wasm-module.c (wasm_scan_name_function_section): Formatting.
4246 Delete asect name check. Move asect NULL check to wasm_object_p.
4247 Correct bounds check of sizes against end. Replace uses of
4248 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
4249 just one bfd_release.
4250 (wasm_scan): Don't use malloc/strdup for section names,
4251 bfd_alloc instead. Simplify code prefixing section name.
4252 Formatting. Don't attempt to free memory here..
4253 (wasm_object_p): ..do so here.
4254
7f026732
SN		 42552020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
4256
4257 PR ld/22269
4258 * elf32-arm.c (elf32_arm_final_link_relocate): Use
4259 UNDEFWEAK_NO_DYNAMIC_RELOC.
4260 (allocate_dynrelocs_for_symbol): Likewise.
4261
8cd0e5e9
TC		 42622020-01-10 Tamar Christina <tamar.christina@arm.com>
4263
4264 PR 25210
4265 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
4266
71780f45
AM		 42672020-01-10 Alan Modra <amodra@gmail.com>
4268
4269 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
4270
b899eb3b
NC		 42712020-01-09 Nick Clifton <nickc@redhat.com>
4272
4273 PR 25221
4274 * bfd.c (bfd_convert_section_contents): Check for a compress
4275 header size that is larger than the actual section size.
4276
4c6ee646
AM		 42772020-01-08 Alan Modra <amodra@gmail.com>
4278
4279 PR 25351
4280 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
4281 after removing sections.
4282
85f78364
JW		 42832020-01-06 Jim Wilson <jimw@sifive.com>
4284
4285 PR 25205
4286 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
4287 check for !bfd_link_pic (info).
4288 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
4289 <R_RISCV_JAL>: Add comment.
4290 (_bfd_riscv_relax_section): For plt.offset check, add check for
4291 bfd_link_pic (info). Add comment.
4292
49078ece
AM		 42932020-01-06 Alan Modra <amodra@gmail.com>
4294
4295 * format.c (bfd_check_format_matches): Ignore bfd_error on target
4296 match failures. Don't init to bfd_error_wrong_format before
4297 calling _bfd_check_format.
4298
ab356be7
AM		 42992020-01-06 Alan Modra <amodra@gmail.com>
4300
4301 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
4302 status rather than exiting on stack overflow or underflow.
4303 (_bfd_vms_slurp_etir): Adjust to suit.
4304
85d86817
AM		 43052020-01-06 Alan Modra <amodra@gmail.com>
4306
4307 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
4308
3e6aa775
AM		 43092020-01-06 Alan Modra <amodra@gmail.com>
4310
4311 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
4312 command. Check name offset is within command.
4313 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
4314 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
4315 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
4316 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
4317 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
4318 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
4319 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
4320 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
4321 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
4322 (bfd_mach_o_read_segment): Similarly.
4323 (bfd_mach_o_read_thread): Properly bound check thread struct.
4324 Don't repeat checks on second loop.
4325 (bfd_mach_o_read_command): Fail on invalid command length.
4326
ea933f17
AM		 43272020-01-04 Alan Modra <amodra@gmail.com>
4328
4329 * format.c (bfd_check_format_matches): Add preserve_match.
4330 Save initial bfd state in "preserve", matched bfd state in
4331 "preserve_match". Save just the first match. Release
4332 bfd_alloc memory. Restore and finish preserved state as
4333 appropriate on all function exit paths.
4334
f24bdec4
AM		 43352020-01-04 Alan Modra <amodra@gmail.com>
4336
4337 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
4338
991fb595
AM		 43392020-01-04 Alan Modra <amodra@gmail.com>
4340
4341 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
4342 match too.
4343
f2a3559d
NC		 43442020-01-03 Nick Clifton <nickc@redhat.com>
4345
4346 PR 25307
4347 (bfd_pef_parse_function_stubs): Correct the test that ensures that
4348 there is enough data remaining in the code buffer before
4349 attempting to read a function stub.
4350
7a0fb7be
NC		 43512020-01-03 Nick Clifton <nickc@redhat.com>
4352
4353 PR 25308
4354 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
4355 return value from bfd_malloc.
4356 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
4357 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
4358 (elf32_arm_filter_cmse_symbols): Likewise.
4359 (elf32_arm_write_section): Likewise.
4360 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
4361 (bfd_mach_o_follow_dsym): Likewise.
4362 * pef.c (bfd_pef_print_loader_section): Likewise.
4363 (bfd_pef_scan_start_address): Likewise.
4364 (bfd_pef_parse_function_stubs): Likewise.
4365 (bfd_pef_parse_symbols): Likewise.
4366
b26a3d58
ST		 43672020-01-03 Sergei Trofimovich <siarheit@google.com>
4368
4369 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
4370 on binary inputs ld/PR25316.
4371 (is_ia64_elf): new helper to filter on ia64 objects.
4372
4bb7a87e
JB		 43732020-01-03 Jan Beulich <jbeulich@suse.com>
4374
4375 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4376 in parameter names.
4377 (bfd_mach_o_scan): Insert underscore in two variable names.
4378
6655dba2
SB		 43792020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4380
4381 * Makefile.am: Add z80-elf target support.
4382 * configure.ac: Likewise.
4383 * targets.c: Likewise.
4384 * Makefile.in: Regenerate.
4385 * configure: Regenerate.
4386 * config.bfd: Add z80-elf target support and new arches: ez80 and
4387 z180.
4388 * elf32-z80.c: New file.
4389 * archures.c: Add new z80 architectures: eZ80 and Z180.
4390 * coffcode.h: Likewise.
4391 * cpu-z80.c: Likewise.
4392 * coff-z80.c: Add new relocations for Z80 target and local label
4393 check.
4394 * reloc.c: Add new relocs.
4395 * bfd-in2.h: Regenerate.
4396 * libbfd.h: Regenerate.
4397
0db131fb
TC		 43982020-01-02 Tamar Christina <tamar.christina@arm.com>
4399
4400 PR 25210
4401 PR 24753
4402 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4403
b14ce8bf
AM		 44042020-01-01 Alan Modra <amodra@gmail.com>
4405
4406 Update year range in copyright notice of all files.
4407
0b114740 4408For older changes see ChangeLog-2019
3499769a 4409\f
0b114740 4410Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 4411
4412Copying and distribution of this file, with or without modification,
4413are permitted in any medium without royalty provided the copyright
4414notice and this notice are preserved.
4415
4416Local Variables:
4417mode: change-log
4418left-margin: 8
4419fill-column: 74
4420version-control: never
4421End:
GDB Binutils - Deliverables
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