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opcodes: Add missing entries to ebpf_isa_attr
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
4d430725
AM		 12020-08-26 Alan Modra <amodra@gmail.com>
2
3 PR 26507
4 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
5
252e57fd
AM		 62020-08-26 Alan Modra <amodra@gmail.com>
7
8 PR 26506
9 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
10 when section is empty.
11
2d0ce677
AM		 122020-08-26 Alan Modra <amodra@gmail.com>
13
14 PR 26498
15 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
16 avoid UB left shift.
17
9e51d549
AM		 182020-08-26 Alan Modra <amodra@gmail.com>
19
20 PR 26484
21 PR 26485
22 PR 26486
23 PR 26487
24 PR 26488
25 PR 26490
26 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
27 (ppc64_elf_tls_setup): Likewise.
28 (branch_reloc_hash_match): Likewise.
29 (build_plt_stub): Likewise.
30 (ppc64_elf_relocate_section): Likewise.
31
00bc5e68
AM		 322020-08-26 Alan Modra <amodra@gmail.com>
33
34 PR 26478
35 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
36
55e61b8a
AM		 372020-08-26 Alan Modra <amodra@gmail.com>
38
39 PR 26475
40 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
41 sstubs->contents != NULL.
42
66ad6b44
AM		 432020-08-26 Alan Modra <amodra@gmail.com>
44
45 PR 26453
46 * som.c (som_prep_for_fixups): Return early when no symbols.
47
9863cbb7
AM		 482020-08-26 Alan Modra <amodra@gmail.com>
49
50 PR 26418
51 * ecofflink.c (WRITE): Don't write size 0 chunks.
52
c01de193
AM		 532020-08-26 Alan Modra <amodra@gmail.com>
54
55 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
56
b4e125d9
AM		 572020-08-26 Alan Modra <amodra@gmail.com>
58
59 PR 26415
60 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
61
4449c81a
DF		 622020-08-26 David Faust <david.faust@oracle.com>
63
64 * archures.c (bfd_mach_xbpf): Define.
65 * bfd-in2.h: Regenerate.
66 * cpu-bpf.c (bfd_xbpf_arch) New.
67 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
68
13f8a246
AM		 692020-08-26 Alan Modra <amodra@gmail.com>
70
71 * archures.c (bfd_mach_ck860): Define.
72
c3757b58
MW		 732020-08-25 Mark Wielaard <mark@klomp.org>
74
75 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
76 and dwarf_rnglists_size fields.
77 (dwarf_debug_sections): Add debug_rnglists.
78 (dwarf_debug_section_enum): Likewise.
79 (read_debug_rnglists): New function.
80 (read_rangelist): New function to call either read_ranges or
81 read_rnglists. Rename original function to...
82 (read_ranges): ...this.
83 (read_rnglists): New function.
84
1ab8d928
AM		 852020-08-25 Alan Modra <amodra@gmail.com>
86
87 PR 26505
88 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
89 is_elf_hash_table before accessing elf fields.
90
a93ba4c0
AM		 912020-08-25 Alan Modra <amodra@gmail.com>
92
93 PR 26482
94 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
95 won't be output.
96
1438dd86
AM		 972020-08-25 Alan Modra <amodra@gmail.com>
98
99 PR 26463
100 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
101 before accessing elf fields.
102
2186273a
AM		 1032020-08-25 Alan Modra <amodra@gmail.com>
104
105 PR 26452
106 * som.c (som_compute_checksum): XOR 32-bit words in header,
107 not unsigned long sized words.
108
0c1438eb
AM		 1092020-08-25 Alan Modra <amodra@gmail.com>
110
111 PR 26430
112 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
113 amount copied for elf_segment_map defined with one element
114 sections array.
115
d2327e47
AM		 1162020-08-25 Alan Modra <amodra@gmail.com>
117
118 PR 26422
119 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
120 bfd_get_x size function to read addends out of fields. Apply
121 rightshift adjustment too. Don't apply the now unnecessary
122 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
123 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
124 Correct R_ARM_THM_JUMP6 addend.
125
b8ff233b
AM		 1262020-08-25 Alan Modra <amodra@gmail.com>
127
128 PR 26419
129 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
130 before start of section.
131
0f55320b
AM		 1322020-08-25 Alan Modra <amodra@gmail.com>
133
134 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
135 before accessing elf_hash_table_id.
136 * elf32-arc.c (elf_arc_hash_table): Likewise.
137 * elf32-arm.c (elf32_arm_hash_table): Likewise.
138 * elf32-avr.c (avr_link_hash_table): Likewise.
139 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
140 * elf32-cris.c (elf_cris_hash_table): Likewise.
141 * elf32-csky.c (csky_elf_hash_table): Likewise.
142 * elf32-frv.c (frvfdpic_hash_table): Likewise.
143 * elf32-hppa.c (hppa_link_hash_table): Likewise.
144 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
145 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
146 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
147 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
148 * elf32-metag.c (metag_link_hash_table): Likewise.
149 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
150 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
151 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
152 * elf32-s390.c (elf_s390_hash_table): Likewise.
153 * elf32-sh.c (sh_elf_hash_table): Likewise.
154 * elf32-spu.c (spu_hash_table): Likewise.
155 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
156 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
157 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
158 * elf64-hppa.c (hppa_link_hash_table): Likewise.
159 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
160 * elf64-s390.c (elf_s390_hash_table): Likewise.
161 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
162 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
163 * elfxx-mips.c (mips_elf_hash_table): Likewise.
164 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
165 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
166
3cdad084
JT		 1672020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
168
169 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
170 int. Use '%u' format with _bfd_error_handler to render it.
171
918dc783
AM		 1722020-08-25 Alan Modra <amodra@gmail.com>
173
174 PR 26489
175 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
176 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
177
573eb292
AM		 1782020-08-25 Alan Modra <amodra@gmail.com>
179
180 PR 26492
181 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
182 accessing elf_hash_table_id.
183
a8d549c0
AM		 1842020-08-25 Alan Modra <amodra@gmail.com>
185
186 PR 26483
187 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
188 accessing elf_hash_table_id.
189
19d80e5f
MW		 1902020-08-24 Mark Wielaard <mark@klomp.org>
191
192 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
193 (read_formatted_entries): Likewise. And skip zero entry.
194
531c73a3
CQ		 1952020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
196
197 * bfd-in2.h (bfd_mach_ck860): New.
198 * cpu-csky.c (arch_info_struct): Add item for CK860.
199
252dcdf4
AM		 2002020-08-24 Alan Modra <amodra@gmail.com>
201
202 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
203 high part tprel16 relocs.
204 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
205 Clear do_tls_opt on odd instructions.
206 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
207 Don't sanity check them here.
208 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
209 high part tprel16 relocs.
210 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
211 Clear do_tls_opt on odd instructions.
212 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
213
c40e6650
JDA		 2142020-08-23 John David Anglin <danglin@gcc.gnu.org>
215
216 PR binutils/26357
217 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
218 * configure: Regenerate.
219
3f2e9699
L		 2202020-08-22 H.J. Lu <hongjiu.lu@intel.com>
221
222 PR ld/26382
223 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
224 versioned symbols, which are defined in shared objects, in
225 symbol string table.
226
ccf61261
NC		 2272020-08-21 Nick Clifton <nickc@redhat.com>
228
229 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
230 the data map if there are entries in it.
231 (_bfd_aarch64_erratum_843419_scan): Likewise.
232
610ed3e0
JB		 2332020-08-21 Jan Beulich <jbeulich@suse.com>
234
235 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
236 last byte of debug dir, not first.
237
01147b20
NC		 2382020-08-20 Nick Clifton <nickc@redhat.com>
239
240 PR 26428
241 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
242 field in the ELF header of the compressed sections.
243
44466e45
NC		 2442020-08-20 Nick Clifton <nickc@redhat.com>
245
246 PR 26406
247 * elf-bfd.h (struct bfd_elf_section_data): Add
248 has_secondary_relocs field.
249 * elf.c (_bfd_elf_copy_special_section_fields): Set the
250 has_secondary_relocs field for sections which have associated
251 secondary relocs.
252 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
253 on sections which have associated secondary relocs.
254
10885e24
AM		 2552020-08-15 Alan Modra <amodra@gmail.com>
256
257 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
258 small common section.
259 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
260 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
261 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
262 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
263 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
264 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
265 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
266 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
267 * elf32-v850.c (v850_elf_check_relocs): Likewise.
268 (v850_elf_add_symbol_hook): Likewise.
269 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
270 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
271 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
272 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
273
4d182367
AM		 2742020-08-15 Alan Modra <amodra@gmail.com>
275
276 PR 26389
277 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
278 SEC_SMALL_DATA.
279 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
280 on small common section.
281 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
282 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
283 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
284 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
285 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
286 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
287
19bddbe9
AM		 2882020-08-14 Alan Modra <amodra@gmail.com>
289
290 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
291 rather than another copy of primes. Increase maximum default
292 size allowed.
293
2b6ba032
AM		 2942020-08-13 Alan Modra <amodra@gmail.com>
295
73d0dc16 296 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
2b6ba032 297
6738c8a7
AM		 2982020-08-13 Alan Modra <amodra@gmail.com>
299
300 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
301 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
302 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
303 optimization when --no-pcrel-optimize.
304
75e100a3
AM		 3052020-08-13 Alan Modra <amodra@gmail.com>
306
307 PR 26348
308 * bfd.c (struct bfd): Add read_only.
309 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
310 Set read_only on warning.
311 (elf_object_p): Sanity check program header alignment. Set
312 read_only on warning.
313 * bfd-in2.h: Regenerate.
314
2fef9373
JT		 3152020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
316
317 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
318 win32pstatus note type to avoid signedness comparison warning.
319
404ec933
JT		 3202020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
321
322 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
323 win32pstatus notes, and return TRUE so we continue rather than
324 stopping as if it was an error.
325
d61f3d03
JT		 3262020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
327
328 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
329
04ec0fa2
JT		 3302020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
331
332 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
333 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
334 appropriate size constraint for each win32pstatus note type.
335
03c29a6f
JT		 3362020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
337
338 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
339 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
340 win32pstatus note.
341
8fbac78b
JT		 3422020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
343
344 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
345 (elfcore_grok_win32pstatus): Use.
346
ff2084b9
JT		 3472020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
348
349 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
350 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
351 offsets used to read NOTE_INFO_PROCESS.
352
79ddc884
NC		 3532020-08-12 Nick Clifton <nickc@redhat.com>
354
355 * po/ru.po: Updated Russian translation.
356 * po/sr.po: Updated Serbian translation.
357
d844f10a
DF		 3582020-08-07 David Faust <david.faust@oracle.com>
359
360 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
361 DISP16 and DISP32 relocations.
362
3ee9565c
DF		 3632020-08-05 David Faust <david.faust@oracle.com>
364
365 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
366 (bpf_elf_howto_table): Use it here.
367 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
368 instruction and data relocations.
369
e44a1d7b
AM		 3702020-08-03 Alan Modra <amodra@gmail.com>
371
372 * vms-lib.c (vms_traverse_index): Sanity check size remaining
373 before accessing vms_idx or vms_elfidx.
374
b5f386d5
AM		 3752020-08-03 Alan Modra <amodra@gmail.com>
376
377 PR 26330
378 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
379 size against file size. Correct LONG_MAX limit check.
380 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
381 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
382 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
383 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
384 bfd_malloc_and_get_section.
385
a896df97
AM		 3862020-07-31 Alan Modra <amodra@gmail.com>
387
388 PR 26314
389 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
390 IR symbols to become dynamic.
391 (elf_link_add_object_symbols): Don't exclude IR symbols when
392 deciding whether an as-needed shared library is needed.
393
4d3bb356
SN		 3942020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
395
396 PR ld/26312
397 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
398 to 0.
399 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
400
c8693053
RO		 4012020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
402
403 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
404 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
405 Don't define _STRUCTURED_PROC.
406 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
407 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
408 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
409 * configure, config.in: Regenerate.
410 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
411 * Makefile.in, doc/Makefile.in: Regenerate.
412
f1dfbfdb
L		 4132020-07-30 H.J. Lu <hongjiu.lu@intel.com>
414
415 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
416 (elf_link_hash_table): Add sym_cache.
417 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
418 (elf32_arm_check_relocs): Updated.
419 (elf32_arm_size_dynamic_sections): Likewise.
420 * elf32-bfin.c (bfin_link_hash_table): Removed.
421 (bfin_link_hash_newfunc): Updated.
422 (bfin_hash_table): Removed.
423 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
424 (csky_elf_check_relocs): Updated.
425 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
426 (elf32_hppa_check_relocs): Updated.
427 * elf32-i386.c (elf_i386_tls_transition): Updated.
428 (elf_i386_convert_load_reloc): Likewise.
429 (elf_i386_check_relocs): Likewise.
430 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
431 (m32r_elf_hash_table): Updated.
432 (m32r_elf_link_hash_table_create): Likewise.
433 (m32r_elf_create_dynamic_sections): Likewise.
434 (m32r_elf_adjust_dynamic_symbol): Likewise.
435 (allocate_dynrelocs): Likewise.
436 (m32r_elf_size_dynamic_sections): Likewise.
437 (m32r_elf_relocate_section): Likewise.
438 (m32r_elf_finish_dynamic_symbol): Likewise.
439 (m32r_elf_check_relocs): Likewise.
440 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
441 sym_cache.
442 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
443 (elf_m68k_check_relocs): Updated.
444 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
445 (elf_metag_check_relocs): Updated.
446 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
447 (microblaze_elf_check_relocs): Updated.
448 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
449 (nds32_elf_create_dynamic_sections): Likewise.
450 (nds32_elf_adjust_dynamic_symbol): Likewise.
451 (nds32_elf_check_relocs): Likewise.
452 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
453 srelbss and aym_cache.
454 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
455 (nios2_elf32_check_relocs): Updated.
456 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
457 (or1k_elf_check_relocs): Updated.
458 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
459 (ppc_elf_check_relocs): Updated.
460 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
461 (elf_s390_check_relocs): Updated.
462 (elf_s390_finish_dynamic_sections): Likewise.
463 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
464 and aym_cache.
465 (sh_elf_create_dynamic_sections): Updated.
466 (sh_elf_adjust_dynamic_symbol): Likewise.
467 (sh_elf_size_dynamic_sections): Likewise.
468 (sh_elf_check_relocs): Likewise.
469 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
470 (elf32_tic6x_check_relocs): Updated.
471 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
472 (tilepro_elf_hash_table): Updated.
473 (tilepro_elf_link_hash_table_create): Likewise.
474 (tilepro_elf_check_relocs): Likewise.
475 (tilepro_elf_adjust_dynamic_symbol): Likewise.
476 (allocate_dynrelocs): Likewise.
477 (tilepro_elf_size_dynamic_sections): Likewise.
478 (tilepro_elf_relocate_section): Likewise.
479 (tilepro_elf_finish_dynamic_symbol): Likewise.
480 (tilepro_finish_dyn): Likewise.
481 (tilepro_elf_finish_dynamic_sections): Likewise.
482 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
483 (ppc64_elf_before_check_relocs): Updated.
484 (ppc64_elf_check_relocs): Likewise.
485 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
486 (elf_s390_check_relocs): Updated.
487 (elf_s390_relocate_section): Likewise.
488 (elf_s390_finish_dynamic_sections): Likewise.
489 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
490 (elf_x86_64_check_relocs): Likewise.
491 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
492 sym_cache.
493 (elfNN_aarch64_check_relocs): Updated.
494 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
495 (riscv_elf_check_relocs): Updated.
496 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
497 (mips_elf_resolve_got_page_ref): Updated.
498 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
499 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
500 sym_cache.
501 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
502 (tilegx_elf_check_relocs): Updated.
503 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
504
c77cb2a0
MR		 5052020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
506
507 * elflink.c (bfd_elf_final_link): Give local symbols a name if
508 so requested.
509 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
510 return TRUE if making ET_REL output.
511
3f1b17bb
MR		 5122020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
513
514 * elf-bfd.h (elf_backend_data): Add
515 `elf_backend_elfsym_local_is_section' member.
516 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
517 macro.
518 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
519 * elflink.c (bfd_elf_final_link): Use it to determine whether
520 set the `.symtab' section's `sh_info' value to the index of the
521 first non-local or non-section symbol.
522 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
523 function.
524 (elf_backend_elfsym_local_is_section): New macro.
525 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
526 function.
527 (elf_backend_elfsym_local_is_section): New macro.
528
4d68fd75
AM		 5292020-07-29 Alan Modra <amodra@gmail.com>
530
531 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
532 defined in excluded sections.
533
67411cbf
AM		 5342020-07-28 Alan Modra <amodra@gmail.com>
535
536 * elf.c (assign_section_numbers): Comment. Don't segfault on
537 discarded sections when setting linked-to section for generic
538 ELF linker.
539 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
540
93fd13c7
AM		 5412020-07-27 Alan Modra <amodra@gmail.com>
542
543 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
544 similar as absolute.
545 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
546 redefinitions here.
547
04f096fb
NC		 5482020-07-24 Nick Clifton <nickc@redhat.com>
549
550 * config.bfd: Move xc16x target to the obsolete list.
551
5efb6779
KB		 5522020-07-22 Kevin Buettner <kevinb@redhat.com>
553
554 * binary.c (binary_get_section_contents): Seek using offset
555 from section's file position.
556
ea57e509
KB		 5572020-07-22 Kevin Buettner <kevinb@redhat.com>
558
559 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
04f096fb 560
1ad2776d
MF		 5612020-07-22 Max Filippov <jcmvbkbc@gmail.com>
562
563 PR 26246
564 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
565 type for the first function argument. Rename pointers to reflect
566 that they have distinct types.
567
2f5541f3
AM		 5682020-07-20 Alan Modra <amodra@gmail.com>
569
570 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
571
e10a07b3
AM		 5722020-07-19 Alan Modra <amodra@gmail.com>
573
574 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
575 (select_alt_stub): New function.
576 (ppc_get_stub_entry): Use it here.
577 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
578 power10_stubs.
579 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
580 merge notoc stubs with other varieties when power10_stubs is "auto".
581 Instead dup the stub hash table entry.
582 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
583 tests of power10_stubs.
584
28b80303
AM		 5852020-07-15 Alan Modra <amodra@gmail.com>
586
587 PR 26239
588 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
589
4fd8d585
NC		 5902020-07-15 Nick Clifton <nickc@redhat.com>
591
592 PR26240
593 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
594 check for aux entries that overflow the buufer.
595
a8a48c75
HPN		 5962020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
597
598 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
599 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
600
e8a83e93
MB		 6012020-07-15 Markus Böck <markus.boeck02@gmail.com>
602 Alan Modra <amodra@gmail.com>
603
604 PR 26198
605 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
606 objects both before and after normal object files.
607 * elflink.c (_bfd_elf_section_already_linked): Likewise.
608
d3b10ee7
AM		 6092020-07-10 Alan Modra <amodra@gmail.com>
610
611 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
612 * elf64-ppc.c (struct ppc_link_hash_table): Delete
613 power10_stubs.
614 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
615 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
616 uses of power10_stubs.
617
fe49679d
AM		 6182020-07-09 Alan Modra <amodra@gmail.com>
619
620 * coff-ppc.c: Delete.
621 * pe-ppc.c: Delete.
622 * pei-ppc.c: Delete.
623 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
624 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
625 PPCMAGIC code.
626 (coff_write_object_contents): Remove PPC_PE code.
627 * config.bfd: Move powerpcle-pe to removed targets.
628 * configure.ac: Remove powerpc PE entries.
629 * libcoff-in.h (ppc_allocate_toc_section): Delete.
630 (ppc_process_before_allocation): Delete.
631 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
632 * targets.c: Remove powerpc PE vectors.
633 * po/SRC-POTFILES.in: Regenerate.
634 * libcoff.h: Regenerate.
635 * Makefile.in: Regenerate.
636 * configure: Regenerate.
637
7646efdf
NC		 6382020-07-09 Nick Clifton <nickc@redhat.com>
639
640 * po/fr.po: Updated French translation.
641
23f5e55e
AM		 6422020-07-07 Alan Modra <amodra@gmail.com>
643
644 * xcofflink.c (xcoff_mark): Don't mark const sections.
645 (bfd_xcoff_record_link_assignment): Add FIXME.
646 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
647 sections being discarded by linker script.
648
c8001886
AM		 6492020-07-07 Alan Modra <amodra@gmail.com>
650
651 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
652 time, uid, gid and mode for deterministic archive.
653 (xcoff_write_archive_contents_big): Likewise.
654
8af7926f
AM		 6552020-07-07 Alan Modra <amodra@gmail.com>
656
657 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
658 C_AIX_WEAKEXT.
659
17550be7
NC		 6602020-07-06 Nick Clifton <nickc@redhat.com>
661
662 * po/pt.po: Updated Portuguese translation.
663 * po/uk.po: Updated Ukranian translation.
664
b4396c5e
NC		 6652020-07-04 Nick Clifton <nickc@redhat.com>
666
667 * version.m4: Set version to 2.35.50.
668 * configure: Regenerate.
669 * po/bbfd.pot: Regenerate.
670
b115b9fd
NC		 6712020-07-04 Nick Clifton <nickc@redhat.com>
672
673 Binutils 2.35 branch created.
674
33d1369f
AM		 6752020-07-01 Alan Modra <amodra@gmail.com>
676
677 PR 26188
678 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
679 raw syment index before dereferencing.
680
cc574a35
AM		 6812020-07-01 Alan Modra <amodra@gmail.com>
682
683 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
684
3443489c
AM		 6852020-07-01 Alan Modra <amodra@gmail.com>
686
687 * config.bfd: Obsolete xc16x.
688
bbd19b19
L		 6892020-06-30 H.J. Lu <hongjiu.lu@intel.com>
690
691 * archures.c (bfd_mach_i386_nacl): Removed.
692 (bfd_mach_i386_i386_nacl): Likewise.
693 (bfd_mach_x86_64_nacl): Likewise.
694 (bfd_mach_x64_32_nacl): Likewise.
695 * config.bfd: Remove *-*-nacl* targets.
696 * configure.ac: Remove x86 NaCl target vectors.
697 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
698 (bfd_x64_32_nacl_arch): Likewise.
699 (bfd_x86_64_nacl_arch): Likewise.
700 (bfd_i386_nacl_arch): Likewise.
701 (bfd_x64_32_arch_intel_syntax): Updated.
702 * elf32-i386.c: Don't include "elf-nacl.h".
703 (elf_i386_nacl_plt): Removed.
704 (elf_i386_nacl_plt0_entry): Likewise.
705 (elf_i386_nacl_plt_entry): Likewise.
706 (elf_i386_nacl_pic_plt0_entry): Likewise.
707 (elf_i386_nacl_pic_plt_entry): Likewise.
708 (elf_i386_nacl_eh_frame_plt): Likewise.
709 (elf_i386_nacl_plt): Likewise.
710 (elf32_i386_nacl_elf_object_p): Likewise.
711 (elf_i386_get_synthetic_symtab): Updated.
712 (elf_i386_link_setup_gnu_properties): Likewise.
713 * elf64-x86-64.c: Don't include "elf-nacl.h".
714 (elf_x86_64_nacl_plt): Removed.
715 (elf64_x86_64_nacl_elf_object_p): Likewise.
716 (elf_x86_64_nacl_plt0_entry): Likewise.
717 (elf_x86_64_nacl_plt_entry): Likewise.
718 (elf_x86_64_nacl_eh_frame_plt): Likewise.
719 (elf_x86_64_nacl_plt): Likewise.
720 (elf32_x86_64_nacl_elf_object_p): Likewise.
721 (elf_x86_64_get_synthetic_symtab): Updated.
722 (elf_x86_64_link_setup_gnu_properties): Likewise.
723 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
724 * targets.c: Remove x86 NaCl target vectors.
725 * bfd-in2.h: Regenerated.
726 * configure: Likewise.
727
a57f74bb
L		 7282020-06-29 H.J. Lu <hongjiu.lu@intel.com>
729
730 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
731 _bfd_elf_add_dynamic_tags.
732
07d22f64
AM		 7332020-06-29 Alan Modra <amodra@gmail.com>
734
735 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
736 return value of bfd_bread. Don't read more than requested length.
737 Sanity check length. Properly terminate file name.
738
279edac5
AM		 7392020-06-29 Alan Modra <amodra@gmail.com>
740
741 * arc-got.h: Use C style comments.
742 * coff-z80.c: Likewise.
743 * elf32-csky.c: Likewise.
744 * peXXigen.c: Likewise.
745 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
746 code.
747
85f7484a
PB		 7482020-06-26 Pat Bernardi <bernardi@adacore.com>
749
750 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
751 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
752
ba9b3ef5
AM		 7532020-06-26 Alan Modra <amodra@gmail.com>
754
755 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
756 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
757 (riscv_get_priv_spec_name): Move to..
758 * cpu-riscv.c: ..here.
759 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
760 Use %u to print unsigned numbers.
761
069057bf
AB		 7622020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
763
764 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
765 default architecture.
766
2c8e3708
L		 7672020-06-24 H.J. Lu <hongjiu.lu@intel.com>
768
769 PR ld/26083
770 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
771 _bfd_elf_add_dynamic_tags.
772
c679ec98
L		 7732020-06-24 H.J. Lu <hongjiu.lu@intel.com>
774
775 PR ld/26083
776 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
777 _bfd_elf_add_dynamic_tags.
778
f8b1e5f6
AM		 7792020-06-24 Alan Modra <amodra@gmail.com>
780
781 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
782 shifts without undefined behaviour.
783
3084d7a2
L		 7842020-06-23 H.J. Lu <hongjiu.lu@intel.com>
785
786 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
787 dt_jmprel_required.
788 (_bfd_elf_add_dynamic_tags): New.
789 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
790 _bfd_elf_add_dynamic_tags.
791 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
792 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
793 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
794 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
795 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
796 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
797 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
798 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
799 Likewise.
800 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
801 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
802 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
803 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
804 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
805 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
806 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
807 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
808 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
809 Likewise.
810 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
811 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
812 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
813 _bfd_elf_maybe_vxworks_add_dynamic_tags.
814 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
815 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
816 Likewise.
817 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
818 (_bfd_x86_elf_size_dynamic_sections): Likewise.
819 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
820 dt_reloc_sz and dt_reloc_ent.
821 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
822 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
823 Likewise.
824 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
825 etab.dt_pltgot_required.
826 (elf32_hppa_size_dynamic_sections): Call
827 _bfd_elf_add_dynamic_tags.
828 * elf32-metag.c (elf_metag_link_hash_table_create): Set
829 etab.dt_pltgot_required.
830 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
831 * elf32-sh.c (sh_elf_link_hash_table_create): Set
832 root.dt_pltgot_required for FDPIC output.
833 (sh_elf_size_dynamic_sections): Call
834 _bfd_elf_maybe_vxworks_add_dynamic_tags.
835 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
836 elf.dt_pltgot_required.
837 (elf_xtensa_size_dynamic_sections): Call
838 _bfd_elf_add_dynamic_tags.
839 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
840 root.dt_pltgot_required.
841 (elf64_hppa_size_dynamic_sections): Call
842 _bfd_elf_add_dynamic_tags.
843 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
844 root.dt_pltgot_required.
845 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
846 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
847 * elflink.c (_bfd_elf_add_dynamic_tags): New.
848
d768f160
SJ		 8492020-06-22 Saagar Jha <saagar@saagarjha.com>
850
851 * mach-o.c: Support the new load commands by reading a linkedit
852 data command for them.
853
39ff0b81
NC		 8542020-06-22 Nelson Chu <nelson.chu@sifive.com>
855
856 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
857 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
858 (riscv_get_priv_spec_class): Likewise.
859 (riscv_get_priv_spec_name): Likewise.
860 (riscv_get_priv_spec_class_from_numbers): New function, convert
861 the version numbers into string, then call riscv_get_priv_spec_class
862 to get the priv spec class.
863 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
864 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
865 (riscv_get_priv_spec_name): Likewise.
866 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
867 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
868 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
869 of input and output objects form their priv spec attributes by
870 riscv_get_priv_spec_class_from_numbers. Report warning rather than
871 errors when linking objects with differnet priv spec versions. We do
872 know v1.9.1 may have conflicts to other versions, so report the
873 warning, too. After that, update the output priv spec version to the
874 newest one so far.
875
cbd7581f
NC		 8762020-06-22 Nelson Chu <nelson.chu@sifive.com>
877
878 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
879 priv attributes, we will check the conflicts for all of them (major,
880 minor and revision), and then set the priv_attrs_merged to TRUE to
881 indicate that we have handled all of the priv attributes. Remove
882 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
883
1e927850
AM		 8842020-06-21 Alan Modra <amodra@gmail.com>
885
886 PR 26132
887 * configure.ac: Disable plugins by default for some targets.
888 * plugin.c: Comment typo fix.
889 * configure: Regenerate.
890
13aa5ceb
NC		 8912020-06-19 Nick Clifton <nickc@redhat.com>
892
893 * plugin.c (try_load_plugin): Suppress the error message about
894 being unable to open a plugin if creating a list of viable
895 plugins.
896
a435742a
AM		 8972020-06-16 Alan Modra <amodra@gmail.com>
898
899 * aout-tic30.c: Delete file.
900 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
901 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
902 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
903 (xc16x-*-elf): Sort properly.
904 * configure.ac: Remove tic30_aout_vec.
905 * targets.c: Likewise.
906 * Makefile.in: Regenerate.
907 * configure: Regenerate.
908 * po/SRC-POTFILES.in: Regenerate.
909
7a77f1ac
MF		 9102020-06-15 Max Filippov <jcmvbkbc@gmail.com>
911
912 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
913 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
914 (elf32xtensa_abi): New global variable.
915 (xtensa_abi_choice): New function.
916 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
917 XSHAL_ABI to select PLT code.
918
cae64165
RM		 9192020-06-15 Roland McGrath <mcgrathr@google.com>
920
921 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
922 field of bfd_link_info.
923
40be168c
AM		 9242020-06-15 Alan Modra <amodra@gmail.com>
925
926 * config.bfd: Obsolete powerpcle-*-pe targets.
927
75cfe082
AM		 9282020-06-15 Alan Modra <amodra@gmail.com>
929
930 PR 26103
931 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
932 symbols that were defined in discarded sections.
933 * cofflink.c (coff_link_check_archive_element): Likewise.
934 (coff_link_add_symbols): Set indx to -3 for symbols defined in
935 discarded sections.
936 (_bfd_coff_write_global_sym): Don't emit such symbols.
937 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
938 libcoff.h: Regenerate.
939
f0aa3025
AM		 9402020-06-11 Alan Modra <amodra@gmail.com>
941
942 PR 26107
943 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
944
447f6d86
L		 9452020-06-10 H.J. Lu <hongjiu.lu@intel.com>
946
947 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
948 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
949 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
950 of reltext.
951
e1b5d517
L		 9522020-06-10 H.J. Lu <hongjiu.lu@intel.com>
953
954 PR ld/26094
955 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
956 Clear verinfo.verdef.
957
cebd6b8a
L		 9582020-06-09 H.J. Lu <hongjiu.lu@intel.com>
959
960 PR ld/18801
961 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
962 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
963 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
964 resolvers.
965 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
966 Set ifunc_resolvers if there are FUNC resolvers.
967 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
968 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
969 with elf.ifunc_resolvers.
970 (write_plt_relocs_for_local_syms): Likewise.
971 (ppc64_elf_relocate_section): Likewise.
972 (ppc64_elf_finish_dynamic_sections): Likewise.
973 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
974 Updated.
975 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
976 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
977 instead of readonly_dynrelocs_against_ifunc.
978 * elfxx-x86.h (elf_x86_link_hash_table): Remove
979 readonly_dynrelocs_against_ifunc.
980
efb2a7b4
AM		 9812020-06-09 Alan Modra <amodra@gmail.com>
982
983 * elf64-ppc.c (struct ppc_link_hash_table): Delete
984 maybe_local_ifunc_resolver field.
985 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
986 cases where maybe_local_ifunc_resolver was set.
987 (ppc64_elf_relocate_section): Likewise.
988 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
989 error to a warning.
990
9bcc30e4
L		 9912020-06-08 H.J. Lu <hongjiu.lu@intel.com>
992
993 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
994 tlsdesc_got.
995 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
996 and dt_tlsdesc_got.
997 (elf32_arm_size_dynamic_sections): Updated. Clear
998 root.tlsdesc_plt for DF_BIND_NOW.
999 (elf32_arm_finish_dynamic_sections): Updated.
1000 (elf32_arm_output_arch_local_syms): Likewise.
1001 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1002 Clear root.tlsdesc_plt for DF_BIND_NOW.
1003 (nds32_elf_finish_dynamic_sections): Updated.
1004 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1005 dt_tlsdesc_plt and dt_tlsdesc_got.
1006 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1007 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1008 tlsdesc_plt and dt_tlsdesc_got.
1009 (elfNN_aarch64_allocate_dynrelocs): Updated.
1010 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1011 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1012 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1013 twice.
1014 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1015 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1016 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1017 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1018 tlsdesc_got.
1019
845b83d7
L		 10202020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1021
1022 * elf32-tic6x.c (elf32_bed): Defined the default to
1023 elf32_tic6x_bed.
1024
9b8a8575
L		 10252020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1026
1027 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1028 plt_rel_sec.
1029 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1030 root.splt/root.srelplt.
1031 (elf64_hppa_create_dynamic_sections): Likewise.
1032 (elf64_hppa_size_dynamic_sections): Likewise.
1033 (elf64_hppa_finish_dynamic_symbol): Likewise.
1034 (elf_hppa_final_link): Likewise.
1035 (elf_hppa_final_link_relocate): Likewise.
1036
bcab203d
L		 10372020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1038
1039 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1040 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1041 is_vxworks.
1042
90c14f0c
L		 10432020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1044
1045 * elf-bfd.h (elf_target_os): New.
1046 (elf_link_hash_table): Add target_os.
1047 (elf_backend_data): Add target_os.
1048 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1049 symbian_p and nacl_p.
1050 (create_got_section): Updated.
1051 (elf32_arm_create_dynamic_sections): Likewise.
1052 (arm_type_of_stub): Likewise.
1053 (elf32_arm_create_or_find_stub_sec): Likewise.
1054 (elf32_arm_allocate_plt_entry): Likewise.
1055 (elf32_arm_populate_plt_entry): Likewise.
1056 (elf32_arm_final_link_relocate): Likewise.
1057 (elf32_arm_check_relocs): Likewise.
1058 (allocate_dynrelocs_for_symbol): Likewise.
1059 (elf32_arm_finish_dynamic_symbol): Likewise.
1060 (elf32_arm_finish_dynamic_sections): Likewise.
1061 (elf32_arm_output_plt_map_1): Likewise.
1062 (elf32_arm_output_arch_local_syms): Likewise.
1063 (elf32_arm_add_symbol_hook): Likewise.
1064 (elf32_arm_nacl_link_hash_table_create): Likewise.
1065 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1066 (elf32_arm_symbian_link_hash_table_create): Likewise.
1067 (ELF_TARGET_OS): New.
1068 * elf32-i386.c (elf_i386_arch_bed): Removed.
1069 (elf_backend_arch_data): Likewise.
1070 (elf_i386_solaris_arch_bed): Likewise.
1071 (elf_i386_nacl_arch_bed): Likewise.
1072 (elf_i386_vxworks_arch_bed): Likewise.
1073 (elf_i386_relocate_section): Updated.
1074 (elf_i386_finish_dynamic_sections): Likewise.
1075 (elf_i386_get_synthetic_symtab): Likewise.
1076 (elf_i386_link_setup_gnu_properties): Likewise.
1077 (ELF_TARGET_OS): New.
1078 * elf32-mips.c (ELF_TARGET_OS): New.
1079 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1080 (ppc_elf_create_got): Updated.
1081 (ppc_elf_create_dynamic_sections): Likewise.
1082 (ppc_elf_check_relocs): Likewise.
1083 (ppc_elf_adjust_dynamic_symbol): Likewise.
1084 (ppc_elf_size_dynamic_sections): Likewise.
1085 (ppc_elf_relocate_section): Likewise.
1086 (ppc_elf_finish_dynamic_sections): Likewise.
1087 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1088 (ELF_TARGET_OS): New.
1089 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1090 (sh_elf_link_hash_table_create): Updated.
1091 (sh_elf_create_dynamic_sections): Likewise.
1092 (allocate_dynrelocs): Likewise.
1093 (sh_elf_size_dynamic_sections): Likewise.
1094 (sh_elf_relocate_section): Likewise.
1095 (sh_elf_finish_dynamic_symbol): Likewise.
1096 (sh_elf_finish_dynamic_sections): Likewise.
1097 (ELF_TARGET_OS): New.
1098 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1099 Removed.
1100 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1101 (ELF_TARGET_OS): New.
1102 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1103 (elf_x86_64_solaris_arch_bed): Likewise.
1104 (elf_x86_64_nacl_arch_bed): Likewise.
1105 (elf_x86_64_finish_dynamic_sections): Updated.
1106 (elf_x86_64_get_synthetic_symtab): Likewise.
1107 (elf_x86_64_link_setup_gnu_properties): Likewise.
1108 (ELF_TARGET_OS): New.
1109 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1110 target_o.
1111 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1112 (MIPS_ELF_REL_DYN_NAME): Updated.
1113 (ELF_MIPS_GP_OFFSET): Likewise.
1114 (mips_elf_create_local_got_entry): Likewise.
1115 (mips_elf_allocate_dynamic_relocations): Likewise.
1116 (mips_elf_count_got_symbols): Likewise.
1117 (is_gott_symbol): Likewise.
1118 (mips_elf_calculate_relocation): Likewise.
1119 (mips_elf_create_dynamic_relocation): Likewise.
1120 (_bfd_mips_elf_check_relocs): Likewise.
1121 (allocate_dynrelocs): Likewise.
1122 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1123 (mips_elf_lay_out_got): Likewise.
1124 (mips_elf_set_plt_sym_value): Likewise.
1125 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1126 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1127 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1128 (_bfd_mips_elf_final_link): Likewise.
1129 (_bfd_mips_init_file_header): Likewise.
1130 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1131 Likewise.
1132 (allocate_dynrelocs): Likewise.
1133 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1134 (_bfd_sparc_elf_relocate_section): Likewise.
1135 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1136 (sparc_finish_dyn): Likewise.
1137 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1138 * elfxx-target.h (ELF_TARGET_OS): New.
1139 (elfNN_bed): Add ELF_TARGET_OS.
1140 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1141 (_bfd_x86_elf_link_hash_table_create): Likewise.
1142 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1143 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1144 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1145 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1146 * elfxx-x86.h (elf_x86_target_os): Removed.
1147 (elf_x86_backend_data): Likewise.
1148 (get_elf_x86_backend_data): Likewise.
1149 (elf_x86_link_hash_table): Remove target_os.
1150
87c69f97
AM		 11512020-06-06 Alan Modra <amodra@gmail.com>
1152
1153 * reloc.c: Rename
1154 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1155 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1156 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1157 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1158 * elf64-ppc.c: Update throughout for reloc renaming.
1159 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1160 * libbfd.h: Regenerate.
1161 * bfd-in2.h: Regenerate.
1162
981f1518
L		 11632020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1164
8a4ba3a1 1165 PR ld/26080
981f1518
L		 1166 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1167 section.
1168
9c65eeac
NC		 11692020-06-05 Nick Clifton <nickc@redhat.com>
1170
1171 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1172 bug.
1173
41285764
NC		 11742020-06-05 Nelson Chu <nelson.chu@sifive.com>
1175
1176 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1177 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1178 whether the object can be linked according to it's priv
1179 attributes. The object without any priv spec attributes can
1180 be linked with others. If the first input object doesn't contain
1181 any priv attributes, then we need to copy the setting from the
1182 next input one. Also report more detailed error messages to user.
1183
a975c88e
SC		 11842020-06-04 Stephen Casner <casner@acm.org>
1185
1186 Extend pdp11-aout symbol table format to accommodate .stab
1187 symbols and implement correct handling of them.
1188
1189 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1190 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1191 normal vs. .stab symbol table type values, replacing N_STAB mask.
1192 (translate_from_native_sym_flags): Determine correct section for
1193 different .stab types.
1194 (translate_to_native_sym_flags): Leave .stab types intact.
1195 (translate_symbol_table): Error if symbol indicates overlay;
1196 store desc field from .stab symbols.
1197 (write_syms): Output desc field with symbol.
1198 (aout_link_check_ar_symbols): Skip .stab symbols.
1199 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1200 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1201 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1202 correctly distinguish .stab symbols and select calculate their
1203 section and value; and copy desc and ovly fields from input symbol
1204 to output symbol.
1205
3b9313c4
SC		 12062020-06-04 Stephen Casner <casner@acm.org>
1207
1208 * aoutx.h (translate_symbol_table): Comment had external and
1209 internal swapped.
1210 * pdp11.c (translate_symbol_table): Likewise.
1211
add5f777
L		 12122020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1213
1214 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1215 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1216 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1217
c4b126b8
L		 12182020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1219
1220 PR ld/26080
1221 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1222 in debug section against symbol defined in shared library to 0.
1223 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1224 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1225 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1226 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1227 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1228 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1229 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1230 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1231 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1232 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1233 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1234 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1235 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1236 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1237 reference.
1238 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1239 there is non-GOT reference.
1240 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1241 non-alloced sections.
1242
31af1e68
SC		 12432020-06-03 Stephen Casner <casner@acm.org>
1244
1245 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1246
1247 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1248 files with relocs.
1249 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1250 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1251 other size that doesn't qcover the header word.
1252 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1253 string table, and zero it.
1254 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1255 message and set bfd_error on finding an invalid name string offset.
1256 (add_to_stringtab): INLINE -> inline
1257 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1258 bound check.
1259 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1260 any relocs that could not be recognised.
1261 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1262 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1263 name exists and is long enough, before attempting to see if it is
1264 for a .o file.
1265 c3864421222 - Correct case for N_SO being the last symbol.
1266 50455f1ab29 PR 20891 - Handle the case where the main file name
1267 and the directory name are both empty.
1268 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1269 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1270 range string table offsets.
1271 531336e3a0b PR 20909 - Fix off-by-one error in check for an
cae64165 1272 illegal string offset.
31af1e68
SC		 1273 (aout_link_includes_newfunc): Add comment.
1274 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1275 on unexpected relocation type rather than ASSERT.
1276
d4d8aee3
L		 12772020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1278
1279 PR ld/26066
1280 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1281 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1282
58ee44ef
L		 12832020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1284
1285 PR ld/26066
1286 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1287 non-alloced sections.
1288
9a689602
L		 12892020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1290
1291 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1292 dynamic relocations for non SEC_ALLOC sections.
1293
0bff7528
GN		 12942020-06-03 Gunther Nikl <gnikl@justmail.de>
1295
1296 * aout64.c (BMAGIC, QMAGIC): Do not define.
1297 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1298 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1299 to check the file format.
1300 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1301 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1302 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1303
50d03636
L		 13042020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1305
1306 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1307 relocations for non SEC_ALLOC sections.
1308
d49e5065
L		 13092020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1310
1311 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1312 * elf32-arm.c (maybe_set_textrel): Removed.
1313 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1314 with _bfd_elf_maybe_set_textrel.
1315 * elf32-csky.c (maybe_set_textrel): Removed.
1316 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1317 with _bfd_elf_maybe_set_textrel.
1318 * elf32-hppa.c (maybe_set_textrel): Removed.
1319 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1320 with _bfd_elf_maybe_set_textrel.
1321 * elf32-lm32.c (maybe_set_textrel): Removed.
1322 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1323 with _bfd_elf_maybe_set_textrel.
1324 * elf32-m32r.c (maybe_set_textrel): Removed.
1325 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1326 with _bfd_elf_maybe_set_textrel.
1327 * elf32-metag.c (maybe_set_textrel): Removed.
1328 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1329 with _bfd_elf_maybe_set_textrel.
1330 * elf32-nds32.c (maybe_set_textrel): Removed.
1331 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1332 with _bfd_elf_maybe_set_textrel.
1333 * elf32-or1k.c (maybe_set_textrel): Removed.
1334 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1335 with _bfd_elf_maybe_set_textrel.
1336 * elf32-ppc.c (maybe_set_textrel): Removed.
1337 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1338 with _bfd_elf_maybe_set_textrel.
1339 * elf32-s390.c (maybe_set_textrel): Removed.
1340 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1341 with _bfd_elf_maybe_set_textrel.
1342 * elf32-sh.c (maybe_set_textrel): Removed.
1343 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1344 with _bfd_elf_maybe_set_textrel.
1345 * elf32-tic6x.c (maybe_set_textrel): Removed.
1346 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1347 with _bfd_elf_maybe_set_textrel.
1348 * elf32-tilepro.c (maybe_set_textrel): Removed.
1349 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1350 with _bfd_elf_maybe_set_textrel.
1351 * elf64-ppc.c (maybe_set_textrel): Removed.
1352 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1353 with _bfd_elf_maybe_set_textrel.
1354 * elf64-s390.c (maybe_set_textrel): Removed.
1355 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1356 with _bfd_elf_maybe_set_textrel.
1357 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1358 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1359 with _bfd_elf_maybe_set_textrel.
1360 * elfnn-riscv.c (maybe_set_textrel): Removed.
1361 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1362 with _bfd_elf_maybe_set_textrel.
1363 * elfxx-sparc.c (maybe_set_textrel): Removed.
1364 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1365 with _bfd_elf_maybe_set_textrel.
1366 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1367 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1368 with _bfd_elf_maybe_set_textrel.
1369 * elfxx-x86.c (maybe_set_textrel): Removed.
1370 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1371 with _bfd_elf_maybe_set_textrel.
1372 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1373
ad172eaa
L		 13742020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1375
1376 PR ld/26067
1377 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1378 dyn_relocs.
1379 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1380 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1381 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1382 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1383 Likewise.
1384 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1385 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1386 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1387 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1388 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1389 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1390 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1391 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1392 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1393 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1394 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1395 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1396 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1397 (elf_backend_copy_indirect_symbol): Likewise.
1398 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1399 (elf_backend_copy_indirect_symbol): Likewise.
1400 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1401
5dbc8b37
L		 14022020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1403
1404 PR ld/26067
1405 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1406 * elf32-arm.c (readonly_dynrelocs): Removed.
1407 (maybe_set_textrel): Replace readonly_dynrelocs with
1408 _bfd_elf_readonly_dynrelocs.
1409 * elf32-csky.c (readonly_dynrelocs): Removed.
1410 (maybe_set_textrel): Replace readonly_dynrelocs with
1411 _bfd_elf_readonly_dynrelocs.
1412 * elf32-hppa.c(readonly_dynrelocs): Removed.
1413 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1414 _bfd_elf_readonly_dynrelocs.
1415 (maybe_set_textrel): Likewise.
1416 * elf32-lm32.c (readonly_dynrelocs): Removed.
1417 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1418 with _bfd_elf_readonly_dynrelocs.
1419 (maybe_set_textrel): Likewise.
1420 * elf32-m32r.c (readonly_dynrelocs): Removed.
1421 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1422 with _bfd_elf_readonly_dynrelocs.
1423 (maybe_set_textrel): Likewise.
1424 * elf32-metag.c (readonly_dynrelocs): Removed.
1425 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1426 with _bfd_elf_readonly_dynrelocs.
1427 (maybe_set_textrel): Likewise.
1428 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1429 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1430 with _bfd_elf_readonly_dynrelocs.
1431 * elf32-nds32.c (readonly_dynrelocs): Removed.
1432 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1433 with _bfd_elf_readonly_dynrelocs.
1434 (maybe_set_textrel): Likewise.
1435 * elf32-or1k.c (readonly_dynrelocs): Removed.
1436 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1437 with _bfd_elf_readonly_dynrelocs.
1438 * elf32-ppc.c (readonly_dynrelocs): Removed.
1439 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1440 _bfd_elf_readonly_dynrelocs.
1441 (ppc_elf_adjust_dynamic_symbol): Likewise.
1442 (maybe_set_textrel): Likewise.
1443 * elf32-s390.c (readonly_dynrelocs): Removed.
1444 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1445 with _bfd_elf_readonly_dynrelocs.
1446 (maybe_set_textrel): Likewise.
1447 * elf32-sh.c (readonly_dynrelocs): Removed.
1448 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1449 _bfd_elf_readonly_dynrelocs.
1450 (maybe_set_textrel): Likewise.
1451 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1452 (maybe_set_textrel): Replace readonly_dynrelocs with
1453 _bfd_elf_readonly_dynrelocs.
1454 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1455 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1456 with _bfd_elf_readonly_dynrelocs.
1457 (maybe_set_textrel): Likewise.
1458 * elf64-ppc.c (readonly_dynrelocs): Removed.
1459 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1460 _bfd_elf_readonly_dynrelocs.
1461 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1462 (maybe_set_textrel): Likewise.
1463 * elf64-s390.c (readonly_dynrelocs): Removed.
1464 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1465 with _bfd_elf_readonly_dynrelocs.
1466 (maybe_set_textrel): Likewise.
1467 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1468 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1469 (maybe_set_textrel): Replace readonly_dynrelocs with
1470 _bfd_elf_readonly_dynrelocs.
1471 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1472 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1473 with _bfd_elf_readonly_dynrelocs.
1474 (maybe_set_textrel): Likewise.
1475 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1476 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1477 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1478 (maybe_set_textrel): Likewise.
1479 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1480 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1481 with _bfd_elf_readonly_dynrelocs.
1482 (maybe_set_textrel): Likewise.
1483 * elfxx-x86.c (readonly_dynrelocs): Removed.
1484 (maybe_set_textrel): Replace readonly_dynrelocs with
1485 _bfd_elf_readonly_dynrelocs.
1486 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1487
433953ff
L		 14882020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1489
1490 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1491 -fsanitize=undefined.
1492
67580036
AM		 14932020-06-03 Alan Modra <amodra@gmail.com>
1494
1495 PR 26069
1496 PR 18758
1497 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1498 other than gcc.
1499 (pe_ILF_build_a_bfd): Likewise.
1500
0ed18fa1
AM		 15012020-06-03 Alan Modra <amodra@gmail.com>
1502
7eea15c5 1503 PR 26069
0ed18fa1
AM		 1504 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1505 core files as well as objects.
1506
190eb1dd
L		 15072020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1508
1509 PR ld/26067
1510 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1511 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1512 Updated.
1513 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1514 (elf_arc_link_hash_newfunc): Updated.
1515 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1516 (elf32_arm_link_hash_newfunc): Updated.
1517 (elf32_arm_copy_indirect_symbol): Likewise.
1518 (elf32_arm_check_relocs): Likewise.
1519 (readonly_dynrelocs): Likewise.
1520 (allocate_dynrelocs_for_symbol): Likewise.
1521 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1522 (csky_elf_link_hash_newfunc): Updated.
1523 (csky_allocate_dynrelocs): Likewise.
1524 (readonly_dynrelocs): Likewise.
1525 (csky_elf_copy_indirect_symbol): Likewise.
1526 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1527 (hppa_link_hash_newfunc): Updated.
1528 (elf32_hppa_copy_indirect_symbol): Likewise.
1529 (elf32_hppa_hide_symbol): Likewise.
1530 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1531 (allocate_dynrelocs): Likewise.
1532 (elf32_hppa_relocate_section): Likewise.
1533 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1534 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1535 (lm32_elf_link_hash_newfunc): Likewise.
1536 (lm32_elf_link_hash_table_create): Updated.
1537 (readonly_dynrelocs): Likewise.
1538 (allocate_dynrelocs): Likewise.
1539 (lm32_elf_copy_indirect_symbol): Likewise.
1540 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1541 (m32r_elf_link_hash_newfunc): Likewise.
1542 (m32r_elf_link_hash_table_create): Updated.
1543 (m32r_elf_copy_indirect_symbol): Likewise.
1544 (allocate_dynrelocs): Likewise.
1545 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1546 (metag_link_hash_newfunc): Updated.
1547 (elf_metag_copy_indirect_symbol): Likewise.
1548 (readonly_dynrelocs): Likewise.
1549 (allocate_dynrelocs): Likewise.
1550 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1551 dyn_relocs.
1552 (link_hash_newfunc): Updated.
1553 (microblaze_elf_check_relocs): Likewise.
1554 (microblaze_elf_copy_indirect_symbol): Likewise.
1555 (readonly_dynrelocs): Likewise.
1556 (allocate_dynrelocs): Likewise.
1557 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1558 (nds32_elf_link_hash_newfunc): Updated.
1559 (nds32_elf_copy_indirect_symbol): Likewise.
1560 (readonly_dynrelocs): Likewise.
1561 (allocate_dynrelocs): Likewise.
1562 (nds32_elf_check_relocs): Likewise.
1563 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1564 (link_hash_newfunc): Updated.
1565 (nios2_elf32_copy_indirect_symbol): Likewise.
1566 (nios2_elf32_check_relocs): Likewise.
1567 (allocate_dynrelocs): Likewise.
1568 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1569 (or1k_elf_link_hash_newfunc): Updated.
1570 (readonly_dynrelocs): Likewise.
1571 (allocate_dynrelocs): Likewise.
1572 (or1k_elf_copy_indirect_symbol): Likewise.
1573 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1574 (ppc_elf_link_hash_newfunc): Updated.
1575 (ppc_elf_copy_indirect_symbol): Likewise.
1576 (ppc_elf_check_relocs): Likewise.
1577 (readonly_dynrelocs): Likewise.
1578 (ppc_elf_adjust_dynamic_symbol): Likewise.
1579 (allocate_dynrelocs): Likewise.
1580 (ppc_elf_relocate_section): Likewise.
1581 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1582 (link_hash_newfunc): Updated.
1583 (elf_s390_copy_indirect_symbol): Likewise.
1584 (readonly_dynrelocs): Likewise.
1585 (elf_s390_adjust_dynamic_symbol): Likewise.
1586 (allocate_dynrelocs): Likewise.
1587 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1588 (sh_elf_link_hash_newfunc): Updated.
1589 (readonly_dynrelocs): Likewise.
1590 (allocate_dynrelocs): Likewise.
1591 (sh_elf_copy_indirect_symbol): Likewise.
1592 (sh_elf_check_relocs): Likewise.
1593 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1594 (elf32_tic6x_link_hash_newfunc): Likewise.
1595 (elf32_tic6x_link_hash_table_create): Updated.
1596 (readonly_dynrelocs): Likewise.
1597 (elf32_tic6x_check_relocs): Likewise.
1598 (elf32_tic6x_allocate_dynrelocs): Likewise.
1599 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1600 dyn_relocs.
1601 (link_hash_newfunc): Updated.
1602 (tilepro_elf_copy_indirect_symbol): Likewise.
1603 (tilepro_elf_check_relocs): Likewise.
1604 (allocate_dynrelocs): Likewise.
1605 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1606 (ppc64_elf_copy_indirect_symbol): Updated.
1607 (ppc64_elf_check_relocs): Likewise.
1608 (readonly_dynrelocs): Likewise.
1609 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1610 (dec_dynrel_count): Likewise.
1611 (allocate_dynrelocs): Likewise.
1612 (ppc64_elf_relocate_section): Likewise.
1613 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1614 (link_hash_newfunc): Updated.
1615 (elf_s390_copy_indirect_symbol): Likewise.
1616 (readonly_dynrelocs): Likewise.
1617 (allocate_dynrelocs): Likewise.
1618 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1619 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1620 dyn_relocs.
1621 (elfNN_aarch64_link_hash_newfunc): Updated.
1622 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1623 (readonly_dynrelocs): Likewise.
1624 (need_copy_relocation_p): Likewise.
1625 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1626 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1627 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1628 (link_hash_newfunc): Updated.
1629 (riscv_elf_copy_indirect_symbol): Likewise.
1630 (riscv_elf_check_relocs): Likewise.
1631 (readonly_dynrelocs): Likewise.
1632 (allocate_dynrelocs): Likewise.
1633 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1634 dyn_relocs.
1635 (link_hash_newfunc): Updated.
1636 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1637 (_bfd_sparc_elf_check_relocs): Likewise.
1638 (readonly_dynrelocs): Likewise.
1639 (allocate_dynrelocs): Likewise.
1640 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1641 (link_hash_newfunc): Updated.
1642 (tilegx_elf_copy_indirect_symbol): Likewise.
1643 (tilegx_elf_check_relocs): Likewise.
1644 (readonly_dynrelocs): Likewise.
1645 (allocate_dynrelocs): Likewise.
1646 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1647 (readonly_dynrelocs): Likewise.
1648 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1649 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1650
2fdb65f2
AM		 16512020-06-01 Alan Modra <amodra@gmail.com>
1652
1653 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1654 command against cmd_length, not the end of record. For
1655 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1656 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1657 cmd_length test.
1658
12adf805
DF		 16592020-05-28 David Faust <david.faust@oracle.com>
1660
1661 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1662 R_BPF_INSN_{32,64} relocations.
1663
66e3eb08
SC		 16642020-05-28 Stephen Casner <casner@acm.org>
1665
1666 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1667 addreses in .long (used in testsuites) and .stab values.
1668
a6dbf402
L		 16692020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1670
1671 PR ld/22909
1672 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1673 Check bfd_link_dll when issue a DT_TEXTREL warning.
1674 * elfxx-x86.c (maybe_set_textrel): Likewise.
1675 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1676
9e7cb4c3
NC		 16772020-05-26 Nick Clifton <nickc@redhat.com>
1678
1679 * plugin.c (try_load_plugin): Extend error message when a plugin
1680 fails to open.
1681
c892b447
AM		 16822020-05-23 Alan Modra <amodra@gmail.com>
1683
1684 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1685
6f3fe02b
AM		 16862020-05-22 Alan Modra <amodra@gmail.com>
1687
1688 PR 25882
1689 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1690 attributes from shared libraries, and do not return an error if
1691 they don't match.
1692
0490dd41
AM		 16932020-05-21 Alan Modra <amodra@gmail.com>
1694
1695 PR 25993
1696 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1697 filename.
1698 (_bfd_delete_bfd): Free the copy.
1699 (_bfd_new_bfd): Free nbfd->memory on error.
1700
c9594989
AM		 17012020-05-21 Alan Modra <amodra@gmail.com>
1702
1703 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1704 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1705 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1706 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1707 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1708 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1709 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1710 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1711 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1712 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1713 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1714 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1715 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1716 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1717 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1718 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1719 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1720 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1721 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1722 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1723
8f595e9b
NC		 17242020-05-20 Nelson Chu <nelson.chu@sifive.com>
1725
1726 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1727 get_default_version. It is used to find the default version for
1728 the specific extension.
1729 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1730 default_major_version and default_minor_version. Add new bfd_boolean
1731 parameter *use_default_version. Set it to TRUE if we need to call
1732 the callback rps->get_default_version to find the default version.
1733 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1734 the default version in riscv_parsing_subset_version, and then call
1735 riscv_add_subset to add the subset into subset list.
1736 (riscv_parse_prefixed_ext): Likewise.
1737 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1738 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1739 strings rather than characters.
1740 riscv_merge_arch_attr_info): The callback function get_default_version
1741 is only needed for assembler, so set it to NULL int the linker.
1742 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1743 * elfxx-riscv.h: Updated.
1744
7b958a48
AM		 17452020-05-20 Alan Modra <amodra@gmail.com>
1746
1747 PR 25993
1748 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1749 use bfd_set_filename.
1750 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1751 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1752 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1753 (bfd_create): Likewise.
1754 (_bfd_delete_bfd): Don't free filename.
1755 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1756 return pointer to the copy or NULL on alloc fail.
1757 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1758 result of bfd_set_filename.
1759 * bfd-in2.h: Regenerate.
1760
3c568b8a
AM		 17612020-05-20 Alan Modra <amodra@gmail.com>
1762
1763 PR 26011
1764 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1765 section size against file size.
1766 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1767
6fd1d259
GN		 17682020-05-19 Gunther Nikl <gnikl@justmail.de>
1769
1770 PR 26005
11c0dd51
NC		 1771 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1772 and memset when allocating memory for the sections_being_created
1773 array.
6fd1d259 1774
7e94cf6c
SH		 17752020-05-19 Stafford Horne <shorne@gmail.com>
1776
1777 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1778 to relgot.
1779 (or1k_elf_relocate_section): Access srelgot via
1780 htab->root.srelgot. Add assertions for srelgot->contents.
1781 Introduce local variable for srelgot to not reuse global
1782 sreloc.
1783 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1784 (or1k_set_got_and_rela_sizes): New function.
1785 (or1k_initial_exec_offset): New function.
1786 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1787 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1788 model access.
1789 (or1k_elf_check_relocs): Use OR to set TLS access.
1790 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1791 sizes.
1792 (or1k_elf_size_dynamic_sections): Use
1793 or1k_set_got_and_rela_sizes to set sizes.
1794 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1795 (TCB_SIZE): New macro.
1796 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1797 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1798 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1799 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1800 (tpoff): Add dynamic boolean argument.
1801 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1802
7e057737
SP		 18032020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1804
1805 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1806 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1807 cases with BFD_RELOC_AARCH64_JUMP26.
1808 (elfNN_aarch64_check_relocs): Likewise.
1809
765cf5f6
AM		 18102020-05-19 Alan Modra <amodra@gmail.com>
1811
1812 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1813 bfd_get_filename rather than accessing bfd->filename directly.
1814 * aout-target.h (MY (object_p)): Likewise.
1815 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1816 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1817 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1818 (_bfd_archive_bsd44_construct_extended_name_table),
1819 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1820 (_bfd_bsd_write_armap): Likewise.
1821 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1822 * cache.c (bfd_open_file): Likewise.
1823 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1824 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1825 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1826 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1827 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1828 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1829 (patch_tls_desc_to_ie): Likewise.
1830 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1831 (spu_elf_auto_overlay): Likewise.
1832 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1833 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1834 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1835 * elflink.c (bfd_elf_size_dynamic_sections),
1836 (elf_link_input_bfd): Likewise.
1837 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1838 * mach-o.c (bfd_mach_o_follow_dsym),
1839 (bfd_mach_o_close_and_cleanup): Likewise.
1840 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1841 (find_separate_debug_file, get_build_id_name): Likewise.
1842 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1843 * plugin.c (bfd_plugin_open_input): Likewise.
1844 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1845 * som.c (som_write_armap): Likewise.
1846 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1847 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1848 (_bfd_vms_lib_write_archive_contents): Likewise.
1849 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1850
39a1432c
AM		 18512020-05-19 Alan Modra <amodra@gmail.com>
1852
1853 PR 25713
1854 * bfdio.c (_bfd_real_fopen): Typo fix.
1855
ed02cdb5
NC		 18562020-05-18 Nick Clifton <nickc@redhat.com>
1857
1858 PR 26005
1859 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1860 for the sections_being_created array.
1861
7a87e9c8
AM		 18622020-05-18 Alan Modra <amodra@gmail.com>
1863
1864 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1865 they can be freed without also freeing internal_relocs.
1866
ca859a89
JC		 18672020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1868
1869 PR 25713
1870 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1871 separators into DOS style when creating a WIN32 fullpath.
1872
fc46e8bd
NC		 18732020-05-14 Nelson Chu <nelson.chu@sifive.com>
1874
1875 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1876 to initialize RISC-V tdata.
1877
533f049e
GN		 18782020-05-12 Gunther Nikl <gnikl@justmail.de>
1879
1880 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1881 relocation size.
1882
94ba9882
AM		 18832020-05-11 Alan Modra <amodra@gmail.com>
1884
1885 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1886
7c1f4227
AM		 18872020-05-11 Alan Modra <amodra@gmail.com>
1888
1889 * elf64-ppc.c: Rename powerxx to power10 throughout.
1890
4d5acb1e
AM		 18912020-05-11 Alan Modra <amodra@gmail.com>
1892
1893 PR 25961
1894 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1895 contains required number of auxents before processing any auxent.
1896 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1897 file name from auxents for PE.
1898
7242fa8a
GN		 18992020-05-04 Gunther Nikl <gnikl@justmail.de>
1900
1901 * aout-cris.c (DEFAULT_ARCH): Delete define.
1902 (MY_set_arch_mach): Likewise.
1903 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1904 of bfd_arch_cris.
1905 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1906 of r_type before the shift.
1907
19082020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
cff69cf4
WD		 1909
1910 PR ld/25665
1911 * elfnn-aarch64.c (group_sections): Copy implementation from
1912 elf32-arm.c.
1913
a2714d6c
AM		 19142020-05-01 Alan Modra <amodra@gmail.com>
1915
1916 PR 25900
1917 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1918 accessing root.u.def of symbols. Also check root.u.def.section
1919 is non-NULL. Reverse tests so as to make the logic positive.
1920
a8acd6ee
AM		 19212020-05-01 Alan Modra <amodra@gmail.com>
1922
1923 PR 25882
1924 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1925 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1926
6b728d32
AM		 19272020-05-01 Alan Modra <amodra@gmail.com>
1928
1929 PR 25882
1930 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1931 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1932 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1933 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1934 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1935 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1936 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1937 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1938 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1939 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1940
91ed9b71
AM		 19412020-05-01 Alan Modra <amodra@gmail.com>
1942
1943 PR 25882
1944 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1945 from shared libraries.
1946
d548f47d
MF		 19472020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1948
1949 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1950 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1951 equals 0. Report overflow when the result has negative sign but
1952 all significant bits are zero.
1953
dfa85db1
GN		 19542020-04-29 Gunther Nikl <gnikl@justmail.de>
1955
1956 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1957 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1958
48e5bada
AM		 19592020-04-28 Alan Modra <amodra@gmail.com>
1960
1961 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1962 Emit warning message.
1963
251dae91
TC		 19642020-04-27 Tamar Christina <tamar.christina@arm.com>
1965
1966 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1967 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1968 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1969 to x86_64_pe_big_vec as it not a big-endian format.
1970 (vec i386_pe_big_vec): New.
1971 * configure.ac: Likewise.
1972 * targets.c: Likewise.
1973 * configure: Regenerate.
1974 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1975 COFF_WITH_PE_BIGOBJ): New.
1976 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1977 New.
1978 (x86_64_pe_be_vec): Moved.
1979
27456742
AK		 19802020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1981
1982 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1983 * elf.c (elfcore_grok_arc_v2): New function.
1984 (elfcore_grok_note): Call the new function to handle the corresponding
1985 note.
1986 (elfcore_write_arc_v2): New function.
1987 (elfcore_write_register_note): Call the new function to handle the
1988 corresponding pseudo-sections.
1989
30ce8e47
MF		 19902020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1991
1992 PR ld/25861
1993 * bfd-in2.h: Regenerated.
1994 * elf32-xtensa.c (elf_howto_table): New entries for
1995 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1996 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1997 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1998 R_XTENSA_NDIFF{8,16,32}.
1999 * libbfd.h (bfd_reloc_code_real_names): Add names for
2000 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2001 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2002 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2003 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2004
c36876fe
TC		 20052020-04-21 Tamar Christina <tamar.christina@arm.com>
2006
2007 PR binutils/24753
2008 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2009 content.
2010
6f6fd151
L		 20112020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2012
2013 PR ld/25849
2014 * elf-bfd.h (elf_backend_data): Add
2015 elf_backend_strip_zero_sized_dynamic_sections.
2016 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2017 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2018 New macro.
2019 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2020 function.
2021 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2022 New macro.
2023 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2024
1f7f2abb
L		 20252020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2026
2027 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2028 sec.
2029 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2030 DT_TEXTREL with -M.
2031 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2032
e04f33c0
NC		 20332020-04-21 Nick Clifton <nickc@redhat.com>
2034
2035 * po/sr.po: Updated Serbian translation.
2036
fad3d2c1
AM		 20372020-04-21 Alan Modra <amodra@gmail.com>
2038
2039 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2040 processing.
2041
23c8270e
SC		 20422020-04-20 Stephen Casner <casner@acm.org>
2043
2044 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2045 causing globals from linker script to be treated as debug symbols.
2046 (translate_symbol_table): Don't sign-extend symbol values from 16
2047 to 64 bits in nm output.
2048
2efec98b
AM		 20492020-04-20 Alan Modra <amodra@gmail.com>
2050
2051 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2052
18f97353
AM		 20532020-04-18 Alan Modra <amodra@gmail.com>
2054
2055 * section.c (bfd_is_const_section): Correct test for special
2056 sections.
2057 * bfd-in2.h: Regenerate.
2058
8d55d10a
AM		 20592020-04-17 Alan Modra <amodra@gmail.com>
2060
2061 PR 25842
2062 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2063 NULL nodename.
2064
8e4979ac
NC		 20652020-04-16 Nick Clifton <nickc@redhat.com>
2066
2067 PR 25803
2068 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2069 abort with a more helpful error message.
2070
aec72fda
AM		 20712020-04-16 Alan Modra <amodra@gmail.com>
2072
2073 PR 25827
2074 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2075 strdup(0).
2076
95a51568
FS		 20772020-04-15 Fangrui Song <maskray@google.com>
2078
2079 PR binutils/24613
2080 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2081 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2082 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2083 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2084 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2085 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2086 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2087 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2088 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2089 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2090 * elflink.c (elf_link_output_extsym): Likewise.
2091 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2092
7ecb5154
AM		 20932020-04-15 Alan Modra <amodra@gmail.com>
2094
2095 PR 25823
2096 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2097 pointer into strings that may be freed for section name, always
2098 allocate a new string.
2099
f717994f
JMG		 21002020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2101 Jan W. Jagersma <jwjagersma@gmail.com>
2102
2103 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2104 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2105 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2106 (_bfd_go32_mkobject): New functions.
2107 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2108 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2109 (go32exe_mkobject): Call _bfd_go32_mkobject.
2110 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2111 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2112 and COFF_GO32.
2113 (coff_write_relocs): Enable extended reloc counter code if
2114 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2115 (coff_write_object_contents): Likewise. Pad section headers
2116 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2117 instead of coff_swap_scnhdr_out.
2118 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2119 enable extended reloc counter.
2120 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2121 Declare with ATTRIBUTE_UNUSED.
2122 * libcoff-in.h: (struct coff_tdata): New field go32.
2123 (obj_go32): Define.
2124 * libcoff.h: Regenerate.
2125
34ca5531
FS		 21262020-04-14 Fangrui Song <maskray@google.com>
2127
2128 PR gas/25768
2129 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2130 12.
2131
fa1477dc
SC		 21322020-04-14 Stephen Casner <casner@acm.org>
2133
2134 PR ld/25677
2135 * pdp11.c: Add implementation of --imagic option.
2136 (adjust_o_magic): Fix objcopy --extract-symbol test.
2137 * libaout.h (enum aout_magic): Add i_magic.
2138
a0543b0b
RO		 21392020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2140 Nick Clifton <nickc@redhat.com>
2141
2142 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2143 <0>: Ignore.
2144 <default>: Error rather than abort.
2145
3349112e
L		 21462020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2147
2148 PR ld/25767
2149 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2150 relocation section from section group.
2151
4d095f5b
JJ		 21522020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2153
2154 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2155 bfd->origin to file offset.
2156 * bfdwin.c (bfd_get_file_window): Likewise.
2157 * bfd.c: Clarify the use of the bfd->origin field.
2158 * bfd-in2.h: Regenerate.
2159 * coff-i386.c: Don't include go32exe.h. Allow overriding
2160 coff_write_object_contents via COFF_WRITE_CONTENTS.
2161 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2162 (go32exe_write_object_contents): New functions.
2163 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2164 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2165 (create_go32_stub): Remove check for 2k size limit. Read stub
2166 from go32exe_temp_stub if present.
2167 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2168 copy variable-length stub.
2169 (go32_check_format): Read stub to go32exe_temp_stub, set
2170 origin, return go32exe_cleanup.
2171 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2172 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2173 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2174 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2175 Remove functions and their associated #defines.
2176 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2177 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2178 Rename field go32stub to stub.
2179 * libcoff.h: Regenerate.
2180 * coff-stgo32.c (go32_check_format): Rename to...
2181 (go32exe_check_format): ...this.
2182 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2183 (go32exe_copy_private_bfd_data): ...this.
2184 (stub_bytes): Rename to...
2185 (go32exe_default_stub): ...this.
2186 (create_go32_stub): Rename to...
2187 (go32exe_create_stub): ...this.
2188 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2189 when possible.
2190
382aae06
L		 21912020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2192
2193 PR ld/25749
2194 PR ld/25754
2195 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2196 relocation to R_386_32 for relocation against non-preemptible
2197 absolute symbol.
2198 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2199 allocate dynamic relocation for non-preemptible absolute symbol.
2200 (elf_i386_relocate_section): Pass sec to
2201 GENERATE_DYNAMIC_RELOCATION_P.
2202 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2203 (elf_x86_64_convert_load_reloc): Covert load relocation to
2204 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2205 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2206 for non-preemptible absolute symbol if they overflow.
2207 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2208 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2209 symbol. Don't allocate dynamic relocation for non-preemptible
2210 absolute symbol.
2211 (elf_x86_64_relocate_section): Don't generate relative relocation
2212 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2213 to GENERATE_DYNAMIC_RELOCATION_P.
2214 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2215 against non-preemptible absolute symbol.
2216 (_bfd_elf_x86_valid_reloc_p): New function.
2217 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2218 GOT_ABS GOT slot.
2219 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2220 argument. Don't generate dynamic relocation against
2221 non-preemptible absolute symbol.
2222 (ABS_SYMBOL_P): New.
2223 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2224 against non-preemptible absolute symbol.
2225 (GOT_ABS): New.
2226 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2227 (_bfd_elf_x86_valid_reloc_p): New.
2228
a7618269
TC		 22292020-04-01 Tamar Christina <tamar.christina@arm.com>
2230
2231 PR ld/16017
2232 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2233 address in the GOT if in thumb only mode.
2234
15ccbdd7
TC		 22352020-04-01 Tamar Christina <tamar.christina@arm.com>
2236
2237 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2238
7b948a25
HPN		 22392020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2240
2241 * mmo.c (mmo_scan): Create .text section only when needed, not
2242 from the start.
2243
89b599df
AM		 22442020-03-31 Alan Modra <amodra@gmail.com>
2245
2246 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2247 return value check.
2248
81699544
AM		 22492020-03-31 Alan Modra <amodra@gmail.com>
2250
2251 * vms-alpha.c (image_write): Check bounds for sections without
2252 contents too. Error on non-zero write to section without
2253 contents.
2254 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2255
b3b360de
AM		 22562020-03-31 Alan Modra <amodra@gmail.com>
2257
2258 * tekhex.c (pass_over): Check is_eof before reading buffer.
2259
00386881
NC		 22602020-03-30 Nick Clifton <nickc@redhat.com>
2261
2262 PR binutils/pr25662
2263 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2264 field to timestamp and make it an integer.
2265 * libcoff.h: Regenerate.
2266 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2267 field in the pe_data structure rather than the insert_timestamp
2268 field.
2269
988b7300
AM		 22702020-03-30 Alan Modra <amodra@gmail.com>
2271
2272 PR 25745
2273 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2274 statistics message.
2275
aa49fc22
NC		 22762020-03-26 Nick Clifton <nickc@redhat.com>
2277
2278 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2279 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2280 prototype.
2281 * libbfd.h: Regenerate.
2282
ff768510
AM		 22832020-03-26 Alan Modra <amodra@gmail.com>
2284
2285 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2286
f75fbe8a
AM		 22872020-03-26 Alan Modra <amodra@gmail.com>
2288
2289 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2290 array.
2291 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2292
aac88046
NC		 22932020-03-25 Nick Clifton <nickc@redhat.com>
2294
2295 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2296 function.
2297 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2298 * libbfd.h: Regenerate.
2299
cf2611fe
SV		 23002020-03-25 Shahab Vahedi <shahab@synopsys.com>
2301
2302 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2303 correct field name in the output string.
2304
d16e3d2e
AM		 23052020-03-25 Alan Modra <amodra@gmail.com>
2306
2307 PR 25662
2308 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2309 for SHT_NOBITS section if first in segment.
2310
1081065c
L		 23112020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2312
2313 PR binutils/25708
2314 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2315 (_bfd_elf_get_symbol_version_string): This.
2316 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2317 (_bfd_elf_get_symbol_version_string): This.
2318 (bfd_elf_print_symbol): Pass TRUE to
2319 _bfd_elf_get_symbol_version_string.
2320 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2321 bfd_boolean argument.
2322 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2323 * targets.c (_bfd_get_symbol_version_string): Likewise.
2324 (bfd_get_symbol_version_string): Likewise.
2325 * bfd-in2.h: Regenerated.
2326
0b8448af 23272020-03-24 Nick Clifton <nickc@redhat.com>
e11cd7c4 2328 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
0b8448af
NC		 2329
2330 PR 25713
2331 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2332 Win32 systems.
2333
ec2e748a
NC		 23342020-03-24 Nick Clifton <nickc@redhat.com>
2335
2336 PR 25681
2337 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2338 segment to use for PT_GNU_RELRO, ignore empty sections in a
2339 segment's current list.
2340
cda7e560
L		 23412020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2342
2343 PR binutils/25717
2344 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2345
7e6e972f
L		 23462020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2347
2348 PR binutils/25708
2349 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2350 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2351 on the previous _bfd_elf_get_symbol_version_string.
2352 (_bfd_elf_get_symbol_version_string): Use it.
2353
65109548
AM		 23542020-03-24 Alan Modra <amodra@gmail.com>
2355
2356 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2357 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2358 struct areltdata.
2359
fdde2fb6
SH		 23602020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2361
2362 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2363
cf28cfef
AM		 23642020-03-23 Alan Modra <amodra@gmail.com>
2365
2366 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2367 symbol count. Allocate an extra byte to ensure name strings
2368 are terminated. Sanity check name offsets. Release memory on
2369 error return.
2370
5e737279
AM		 23712020-03-23 Alan Modra <amodra@gmail.com>
2372
2373 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2374 field hasn't been read. Remove unnecessary casts.
2375
c15a8f17
AM		 23762020-03-22 Alan Modra <amodra@gmail.com>
2377
2378 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2379 enough to read number of symbols.
2380
3d98c460
L		 23812020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2382
2383 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2384 (EXECUTABLE_SUFFIX): Likewise.
2385 * config.in: Regenerated.
2386 * configure: Likewise.
2387 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2388 _bfd_generic_close_and_cleanup.
2389 (plugin_list_entry): Remove resolution_file, resolution_option,
2390 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2391 lto_wrapper, gcc_env and initialized,
2392 (need_lto_wrapper_p): Removed.
2393 (get_lto_wrapper): Likewise.
2394 (setup_lto_wrapper_env): Likewise.
2395 (register_all_symbols_read): Likewise.
2396 (egister_cleanup): Likewise.
2397 (get_symbols): Likewise.
2398 (add_input_file): Likewise.
2399 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2400 (add_symbols): Updated.
2401 (try_claim): Likewise.
2402 (try_load_plugin): Likewise.
2403 (bfd_plugin_canonicalize_symtab): Likewise.
2404 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2405 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2406
c3a1714c
L		 24072020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2408
2409 PR binutils/25640
2410 * plugin.c (plugin_list_entry): Add has_symbol_type.
2411 (add_symbols_v2): New function.
2412 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2413 provides symbol type.
2414 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2415 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2416 available.
2417
67338173
AM		 24182020-03-20 Alan Modra <amodra@gmail.com>
2419
2420 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2421 enough to read number of symbols.
2422
a859124d
AM		 24232020-03-20 Alan Modra <amodra@gmail.com>
2424
2425 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2426 backend functions for NULL before calling.
2427 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2428 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2429 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2430 * elfnn-ia64.c (ignore_errors): New function.
2431 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2432
f3a08f77
NC		 24332020-03-19 Nick Clifton <nickc@redhat.com>
2434
2435 PR 25676
2436 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2437 location of the varinfo in the unit's debug info data. Change the
2438 type of the stack field to a boolean.
2439 (lookup_var_by_offset): New function. Returns the varinfo
2440 structure for the variable described at the given offset in the
2441 unit's debug info.
2442 (scan_unit_for_symbols): Add support for variables which have the
2443 DW_AT_specification attribute.
2444
6a541707
NC		 24452020-03-19 Nick Clifton <nickc@redhat.com>
2446
2447 PR 25699
2448 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2449 error return.
2450
effc14f5
SH		 24512020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2452
2453 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2454
ac4bf06c
NC		 24552020-03-18 Nick Clifton <nickc@redhat.com>
2456
2457 PR 25673
2458 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2459 memory access when processing a corrupt secondary reloc section.
2460
53215f21
CL		 24612020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2462
2463 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2464 instead of calling abort.
2465 * elf32-csky.c (csky_build_one_stub): Likewise.
2466 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2467 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2468 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2469 * elf32-metag.c (metag_build_one_stub): Likewise.
2470 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2471 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2472 (ppc_size_one_stub): Likewise.
2473 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2474
327ef784
NC		 24752020-03-17 Nick Clifton <nickc@redhat.com>
2476
d3c3c542 2477 PR 25688
327ef784
NC		 2478 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2479 with error messages.
2480
ecbbbdba
NC		 24812020-03-17 Nick Clifton <nickc@redhat.com>
2482
2483 PR 25687
2484 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2485 free. Add free on another failure path.
2486
4b3ecb3b
AM		 24872020-03-16 Alan Modra <amodra@gmail.com>
2488
2489 PR 25675
2490 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2491 we have a non-zero section count. Do lma comparison in octets.
2492
7bac4137
AM		 24932020-03-16 Alan Modra <amodra@gmail.com>
2494
2495 * vms-alpha.c (dst_restore_location): Validate index into
2496 dst_ptr_offsets array before accessing. Return status.
2497 (dst_retrieve_location): Similarly, making "loc" parameter a
2498 pointer to return value.
2499 (_bfd_vms_slurp_etir): Update calls to above functions.
2500
8b5d0a4f
KR		 25012020-03-14 Kamil Rytarowski <n54@gmx.com>
2502
2503 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2504 targets.
2505 * configure: Regenerated.
2506
48e81d7f
AM		 25072020-03-14 Alan Modra <amodra@gmail.com>
2508
2509 * section.c (BFD_FAKE_SECTIONS): Formatting.
2510 * bfd-in2.h: Regenerate.
2511
06d949ec
KR		 25122020-03-13 Kamil Rytarowski <n54@gmx.com>
2513
2514 * elf.c (elfcore_grok_netbsd_note): Add support for
2515 NT_NETBSDCORE_LWPSTATUS notes.
2516
abf874aa
CL		 25172020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2518
2519 * bfd-in2.h: Regenerate.
2520 * section.c (asection): Add already_assigned field.
2521 (BFD_FAKE_SECTION): Add default initializer for it.
2522 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2523 * elf32-arm.c (arm_build_one_stub): Add support for
2524 non_contiguous_regions.
2525 * elf32-csky.c (csky_build_one_stub): Likewise.
2526 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2527 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2528 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2529 * elf32-metag.c (metag_build_one_stub): Likewise.
2530 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2531 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2532 (ppc_size_one_stub): Likewise.
2533 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2534 * elflink.c (elf_link_input_bfd): Likewise.
2535
74e10d17
L		 25362020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2537
2538 PR ld/24920
2539 * elf-linker-x86.h (elf_linker_x86_params): Add
2540 static_before_all_inputs and has_dynamic_linker.
2541 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2542 dynamic input objects if -static is passed at command-line
2543 before all input files without --dynamic-linker unless
2544 --no-dynamic-linker is used.
2545
015ec493
KR		 25462020-03-13 Kamil Rytarowski <n54@gmx.com>
2547
2548 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2549
66631823
CE		 25502020-03-13 Christian Eggers <ceggers@gmx.de>
2551
2552 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2553 "p_paddr" from "at".
2554 * elfcode.h (bfd_from_remote_memory): Add units to several
2555 parameters. New local "opb". Fix usage of p_align. Fix
2556 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2557 call of target_read_memory.
2558 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2559 calculation of "offset" and "output_offset".
2560 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2561 from "offset" and fix calculation of "end" from "vma+size". Fix
2562 comparison between "sh_addr" and "vma"/"output_offset".
2563 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2564 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2565 member.
2566 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2567 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2568 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2569 assignment of p_paddr from phdr_lma. Fix comparison between
2570 "lma+size" and "next->lma".
2571 (elf_sort_segments): Fix assignment from p_paddr to lma.
2572 (assign_file_positions_for_load_sections): Add unit (bytes) to
2573 local "align". Fix calculation of local "off_adjust". Fix
2574 calculation of local "filehdr_vaddr".
2575 (assign_file_positions_for_non_load_sections): New local "opb".
2576 Fix calculation of "end" from "p_size". Fix comparison between
2577 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2578 from "end" and "p_vaddr".
2579 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2580 vma. Fix assignment to p_paddr from lma. Fix comparison between
2581 p_paddr and lma. Fix assignment to p_paddr from lma.
2582 * merge.c (sec_merge_emit): New local "opb". Convert
2583 "alignment_power" to octets.
2584 (_bfd_add_merge_section): New locals "alignment_power" and
2585 "opb". Fix comparison between "alignment_power" and
2586 "sizeof(align)".
2587 (_bfd_merge_sections): New local "opb". Divide size by opb
2588 before checking align mask.
2589
502794d4
CE		 25902020-03-13 Christian Eggers <ceggers@gmx.de>
2591
2592 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2593 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2594 section LMA/VMA.
2595 (_bfd_elf_make_section_from_phdr): Similarly.
2596 (elf_fake_sections): Fix calculation of
2597 Elf_Internal_shdr::sh_addr from section VMA.
2598 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2599 and bytes.
2600 (assign_file_positions_for_load_sections): Fix calculations of
2601 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2602 comparison between program header address and section LMA.
2603 (assign_file_positions_for_non_load_sections): Likewise.
2604 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2605 (IS_CONTAINED_BY_VMA): Add parameter opb.
2606 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2607 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2608 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2609 Fix calculations of p_addr_valid and p_vaddr_offset.
2610 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2611 with octets per byte when comparing against p_vaddr.
2612
8248d21a
AM		 26132020-03-11 Alan Modra <amodra@gmail.com>
2614
2615 * som.c (setup_sections): Sanity check subspace.name.
2616
435edf0b
AM		 26172020-03-11 Alan Modra <amodra@gmail.com>
2618
2619 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2620
6b5e16ff
AM		 26212020-03-10 Alan Modra <amodra@gmail.com>
2622
2623 PR 25648
2624 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2625 addresses here.
2626
2f57795b
AM		 26272020-03-09 Alan Modra <amodra@gmail.com>
2628
2629 * wasm-module.c (wasm_scan): Sanity check file name length
2630 before allocating memory. Move common section setup code. Do
2631 without bfd_tell to calculate section size.
2632
a0dcf297
NC		 26332020-03-06 Nick Clifton <nickc@redhat.com>
2634
2635 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2636 with error messages and failure return values.
2637
e15a8da9
MF		 26382020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2639
2640 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2641 relocation sections for any removed reference to a dynamic symbol.
2642
a8e14f4c
NC		 26432020-03-05 Nick Clifton <nickc@redhat.com>
2644
2645 * elf-bfd.h (struct elf_backend_data): Add new fields:
2646 init_secondary_reloc_section, slurp_secondary_reloc_section,
2647 write_secondary_reloc_section.
2648 (_bfd_elf_init_secondary_reloc_section): Prototype.
2649 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2650 (_bfd_elf_write_secondary_reloc_section): Prototype.
2651 * elf.c ( bfd_section_from_shdr): Invoke the new
2652 init_secondary_reloc_section backend function, if defined, when a
2653 second reloc section is encountered.
2654 (swap_out_syms): Invoke the new symbol_section_index function, if
2655 defined, when computing the section index of an OS/PROC specific
2656 symbol.
2657 (_bfd_elf_init_secondary_reloc_section): New function.
2658 (_bfd_elf_slurp_secondary_reloc_section): New function.
2659 (_bfd_elf_write_secondary_reloc_section): New function.
2660 (_bfd_elf_copy_special_section_fields): New function.
2661 * elfcode.h (elf_write_relocs): Invoke the new
2662 write_secondary_relocs function, if defined, in order to emit
2663 secondary relocs.
2664 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2665 function, if defined, in order to read in secondary relocs.
2666 * elfxx-target.h (elf_backend_copy_special_section_fields):
2667 Provide a non-NULL default definition.
2668 (elf_backend_init_secondary_reloc_section): Likewise.
2669 (elf_backend_slurp_secondary_reloc_section): Likewise.
2670 (elf_backend_write_secondary_reloc_section): Likewise.
2671 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2672 fields.
2673 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2674 * configure: Regenerate.
2675
6f8f95b4
AM		 26762020-03-05 Alan Modra <amodra@gmail.com>
2677
2678 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2679 against file size before allocating memory. Use bfd_alloc rather
2680 than bfd_zalloc for carsym/strings memory.
2681
233bf4f8
AM		 26822020-03-04 Alan Modra <amodra@gmail.com>
2683
2684 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2685 sh_addr mod sh_addalign is zero.
2686
1039fd9a
AM		 26872020-03-04 Alan Modra <amodra@gmail.com>
2688
2689 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2690
f5714099
AM		 26912020-03-03 Alan Modra <amodra@gmail.com>
2692
2693 * format.c (struct bfd_preserve): Add cleanup field.
2694 (bfd_preserve_save): Add cleanup param and save.
2695 (bfd_preserve_restore): Return cleanup.
2696 (bfd_preserve_finish): Call the cleanup for the discarded match.
2697 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2698 and clear when preserving a match. Restore cleanup too when
2699 restoring that match.
2700
40b35c78
AM		 27012020-03-02 Alan Modra <amodra@gmail.com>
2702
2703 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2704 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2705 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2706 (core_sco5_vec): Correct initialisers.
2707
601b73d5
AM		 27082020-03-02 Alan Modra <amodra@gmail.com>
2709
2710 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2711 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2712 * cisco-core.c (cisco_core_file_validate): Likewise.
2713 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2714 * hpux-core.c (hpux_core_core_file_p): Likewise.
2715 * irix-core.c (irix_core_core_file_p): Likewise.
2716 * lynx-core.c (lynx_core_file_p): Likewise.
2717 * netbsd-core.c (netbsd_core_file_p): Likewise.
2718 * osf-core.c (osf_core_core_file_p): Likewise.
2719 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2720 * sco5-core.c (sco5_core_file_p): Likewise.
2721
728d32c4
L		 27222020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2723
2724 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2725
cb001c0d
AM		 27262020-03-02 Alan Modra <amodra@gmail.com>
2727
2728 * targets.c (bfd_cleanup): New typedef.
2729 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2730 * libbfd-in.h (_bfd_no_cleanup): Define.
2731 * format.c (bfd_reinit): Add cleanup parameter, call it.
2732 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2733 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2734 * aout-target.h (callback, object_p): Return bfd_cleanup.
2735 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2736 * archive.c (bfd_generic_archive_p): Likewise.
2737 * binary.c (binary_object_p): Likewise.
2738 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2739 * coff-ia64.c (ia64coff_object_p): Likewise.
2740 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2741 * coff-sh.c (coff_small_object_p): Likewise.
2742 * coff-stgo32.c (go32_check_format): Likewise.
2743 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2744 (xcoff64_core_p): Likewise.
2745 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2746 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2747 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2748 * elfcode.h (elf_object_p): Likewise.
2749 * elfcore.h (elf_core_file_p): Likewise.
2750 * i386msdos.c (msdos_object_p): Likewise.
2751 * ihex.c (ihex_object_p): Likewise.
2752 * libaout.h (some_aout_object_p): Likewise.
2753 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2754 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2755 * libbfd.c (_bfd_dummy_target): Likewise.
2756 * libcoff-in.h (coff_object_p): Likewise.
2757 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2758 (bfd_mach_o_arm64_core_p): Likewise.
2759 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2760 (bfd_mach_o_arm_core_p): Likewise.
2761 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2762 (bfd_mach_o_i386_core_p): Likewise.
2763 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2764 (bfd_mach_o_x86_64_core_p): Likewise.
2765 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2766 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2767 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2768 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2769 * mmo.c (mmo_object_p): Likewise.
2770 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2771 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2772 (pe_bfd_object_p): Likewise.
2773 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2774 * ppcboot.c (ppcboot_object_p): Likewise.
2775 * rs6000-core.c (rs6000coff_core_p): Likewise.
2776 * som.c (som_object_setup, som_object_p): Likewise.
2777 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2778 * tekhex.c (tekhex_object_p): Likewise.
2779 * vms-alpha.c (alpha_vms_object_p): Likewise.
2780 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2781 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2782 * wasm-module.c (wasm_object_p): Likewise.
2783 * xsym.c (bfd_sym_object_p): Likewise.
2784 * xsym.h (bfd_sym_object_p): Likewise.
2785 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2786 return type.
2787 * pdp11.c (some_aout_object_p): Likewise.
2788 * plugin.c (register_ld_plugin_object_p): Update object_p
2789 parameter type.
2790 * plugin.h (register_ld_plugin_object_p): Likewise.
2791 * bfd-in2.h: Regenerate.
2792 * libbfd.h: Regenerate.
2793 * libcoff.h: Regenerate.
2794
a4dd6c97
AM		 27952020-03-02 Alan Modra <amodra@gmail.com>
2796
2797 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2798 applicable section flags.
2799 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2800 (mips_ecoff_bele_vec): Likewise.
2801 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2802 and .sbss sections.
2803 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2804 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2805
bf577467
AM		 28062020-03-02 Alan Modra <amodra@gmail.com>
2807
2808 * elf32-m32r.c (m32r_elf_section_flags): New function.
2809 (elf_backend_section_flags): Define.
2810 * elf32-nds32.c (nds32_elf_section_flags): New function.
2811 (elf_backend_section_flags): Define.
2812 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2813 .sbss and .sdata sections.
2814 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2815 for SHF_V850_GPREL sections.
2816 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2817 FIXME.
2818 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2819 for SHF_PARISC_SHORT sections.
2820 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2821 (elf_backend_section_flags): Define.
2822 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2823 for SHF_MIPS_GPREL sections. Delete FIXME.
2824
8c803a2d
AM		 28252020-03-02 Alan Modra <amodra@gmail.com>
2826
2827 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2828 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2829 calling elf_backend_section_flags with adjusted params. Use
2830 newsect->flags past that point.
2831 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2832 special sections.
2833 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2834 to have their type overridden, and all sh_flags but processor and
2835 os specific.
2836 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2837 * elf32-mep.c (mep_elf_section_flags): Likewise.
2838 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2839 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2840 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2841 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2842 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2843 stub BFD and non-aarch64 input files when scanning for stubs.
2844
7d4b2d2d
AM		 28452020-03-02 Alan Modra <amodra@gmail.com>
2846
2847 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2848 limit to decompressed element size.
2849
26f60d59
AM		 28502020-03-02 Alan Modra <amodra@gmail.com>
2851
2852 * vms-lib.c (vms_traverse_index): Add recur_count param and
2853 update calls. Fail on excessive recursion.
2854
9cb56943
AM		 28552020-03-02 Alan Modra <amodra@gmail.com>
2856
2857 * vms-alpha.c (vms_get_remaining_object_record): Use
2858 bfd_realloc_or_free rather than bfd_realloc.
2859 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2860 (dst_define_location, parse_module): Likewise, and check realloc
2861 return status before using memory. Return status from function
2862 adjusting all callers.
2863
182ec670
AM		 28642020-02-28 Alan Modra <amodra@gmail.com>
2865
2866 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2867
1b088c82
AM		 28682020-02-28 Alan Modra <amodra@gmail.com>
2869
2870 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2871 Remove duplicate undersize check.
2872
5f602802
AM		 28732020-02-27 Alan Modra <amodra@gmail.com>
2874
2875 PR 24511
2876 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2877
49d9fd42
AM		 28782020-02-27 Alan Modra <amodra@gmail.com>
2879
2880 PR 24511
2881 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2882 (coff_section_type): Adjust comment.
2883 (decode_section_type): Likewise. Call coff_section_type before
2884 decode_section_type.
2885 (bfd_decode_symclass): Use 'c' for common sections other than
2886 the standard one.
2887
05f52dc2
AM		 28882020-02-27 Alan Modra <amodra@gmail.com>
2889
2890 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2891 malloc'd block.
2892
ff69a894
AM		 28932020-02-27 Alan Modra <amodra@gmail.com>
2894
2895 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2896 if file is an archive element.
2897 * bfd-in2.h: Regenerate.
2898
02f7e7ee
AM		 28992020-02-26 Alan Modra <amodra@gmail.com>
2900
2901 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2902 bfd_set_error on failing test. Don't bother changing bfd_error on
2903 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2904 Check sym name is within string buffer. Use size_t for some vars.
2905 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2906 int_buf. Don't change bfd_error on file read error. Use
2907 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2908 calculations to catch overflows before they occur. malloc and
2909 free raw armap rather than using bfd_alloc. Read raw armap before
2910 allocating carsym+strings buffer.
2911 (_bfd_slurp_extended_name_table): Localize variables. Check
2912 name size against file size.
2913
cc4c4f40
AM		 29142020-02-26 Alan Modra <amodra@gmail.com>
2915
2916 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2917
e0b317de
AM		 29182020-02-26 Alan Modra <amodra@gmail.com>
2919
2920 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2921 malloc. Check for NULL return from bfd_malloc.
2922 (rx_table_find, rx_table_map): Likewise.
2923 (rx_set_section_contents): Check bfd_alloc return.
2924 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2925
dc1e8a47
AM		 29262020-02-26 Alan Modra <amodra@gmail.com>
2927
2928 * aoutx.h: Indent labels correctly. Format error strings.
2929 * archive.c: Likewise.
2930 * archive64.c: Likewise.
2931 * coff-arm.c: Likewise.
2932 * coff-rs6000.c: Likewise.
2933 * coff-stgo32.c: Likewise.
2934 * cpu-arm.c: Likewise.
2935 * dwarf2.c: Likewise.
2936 * elf-ifunc.c: Likewise.
2937 * elf-properties.c: Likewise.
2938 * elf-s390-common.c: Likewise.
2939 * elf-strtab.c: Likewise.
2940 * elf.c: Likewise.
2941 * elf32-arm.c: Likewise.
2942 * elf32-bfin.c: Likewise.
2943 * elf32-cr16.c: Likewise.
2944 * elf32-csky.c: Likewise.
2945 * elf32-i386.c: Likewise.
2946 * elf32-m68k.c: Likewise.
2947 * elf32-msp430.c: Likewise.
2948 * elf32-nds32.c: Likewise.
2949 * elf32-nios2.c: Likewise.
2950 * elf32-pru.c: Likewise.
2951 * elf32-xtensa.c: Likewise.
2952 * elf64-ia64-vms.c: Likewise.
2953 * elf64-x86-64.c: Likewise.
2954 * elfcode.h: Likewise.
2955 * elfcore.h: Likewise.
2956 * elflink.c: Likewise.
2957 * elfnn-aarch64.c: Likewise.
2958 * elfnn-ia64.c: Likewise.
2959 * elfnn-riscv.c: Likewise.
2960 * elfxx-mips.c: Likewise.
2961 * elfxx-sparc.c: Likewise.
2962 * elfxx-x86.c: Likewise.
2963 * i386lynx.c: Likewise.
2964 * merge.c: Likewise.
2965 * pdp11.c: Likewise.
2966 * plugin.c: Likewise.
2967 * reloc.c: Likewise.
2968
e310298c
AM		 29692020-02-26 Alan Modra <amodra@gmail.com>
2970
2971 PR 25593
2972 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2973 "dyn_loaded".
2974 (bfd_elf_add_dt_needed_tag): Declare.
2975 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2976 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2977 from elf_add_dt_needed_tag. Remove soname and doit param.
2978 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2979 to see whether as-needed lib is already loaded, use dyn_loaded
2980 list instead. When saving and restoring around as-needed lib
2981 handle possibility that dynstr has not been initialised. Don't
2982 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2983 Mark libs loaded via DT_NEEDED entries of other libs with
2984 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2985 the output.
2986 (elf_link_check_versioned_symbol): Remove now unneccesary
2987 DYNAMIC check when traversing dyn_loaded list.
2988
b570b954
AM		 29892020-02-26 Alan Modra <amodra@gmail.com>
2990
2991 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2992
ecda9016
L		 29932020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2994
2995 PR binutils/25584
2996 * plugin.c (need_lto_wrapper_p): New.
2997 (bfd_plugin_set_program_name): Add an int argument to set
2998 need_lto_wrapper_p.
2999 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3000 set.
3001 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3002
a98c743f
AM		 30032020-02-24 Alan Modra <amodra@gmail.com>
3004
3005 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3006
c893ce36
AM		 30072020-02-24 Alan Modra <amodra@gmail.com>
3008
3009 * vms-lib.c (struct carsym_mem): Add limit.
3010 (vms_add_index): Heed limit.
3011 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3012 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3013 Always return actual number read.
3014 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3015 assertion with error exit.
3016
7b3c2715
AM		 30172020-02-22 Alan Modra <amodra@gmail.com>
3018
3019 PR 25585
3020 * elf.c (assign_file_positions_for_load_sections): Continue linking
3021 on "PHDR segment not covered by LOAD segment" errors.
3022
a4425a57
AM		 30232020-02-21 Alan Modra <amodra@gmail.com>
3024
3025 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3026 overflow check.
3027 (bfd_mach_o_canonicalize_reloc): Likewise.
3028 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3029 counts and offsets against file size.
3030 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3031 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3032 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3033 against file size. Delete symbol table error message.
3034 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3035 against file size.
3036 (bfd_mach_o_read_symtab): Likewise.
3037 (bfd_mach_o_read_command): Pass file size.
3038 (bfd_mach_o_scan): Sanity check command count against file size.
3039
dda2980f
AM		 30402020-02-21 Alan Modra <amodra@gmail.com>
3041
3042 PR 25569
3043 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3044 "text", "data" and "bss" section pointer vars. Don't update
3045 section size, just exec header sizes.
3046 (adjust_sizes_and_vmas): Don't update text section size. Set
3047 initial exec header a_text. Print exec headers sizes.
3048 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3049 (adjust_sizes_and_vmas): Similarly. Formatting.
3050 (final_link): Correct final file extension.
3051
00e49dff
NC		 30522020-02-20 Nick Clifton <nickc@redhat.com>
3053
3054 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3055 callback.
3056 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3057 default definition.
3058 (elfNN_bed): Initialise the symbol_section_index field.
3059 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3060 OS and PROC specific section indicies. Warn if converting other
3061 reserved incidies to SHN_ABS.
3062
fcaaac0a
SB		 30632020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3064
3065 PR 25537
3066 * cpu-z80.c: Add machine type compatibility checking.
3067
dcf06b89
L		 30682020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3069
3070 PR binutils/25355
3071 * plugin.c (plugin_list_entry): Remove handle.
3072 (try_load_plugin): Call dlclose before return.
3073
2c7c5554
AM		 30742020-02-19 Alan Modra <amodra@gmail.com>
3075
3076 * libbfd-in.h (_bfd_constant_p): Define.
3077 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3078 file size before allocating memory.
3079 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3080 * elf.c (bfd_elf_get_str_section): Likewise.
3081 (_bfd_elf_slurp_version_tables): Likewise.
3082 * libbfd.h: Regenerate.
3083
2bb3687b
AM		 30842020-02-19 Alan Modra <amodra@gmail.com>
3085
3086 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3087 * aoutx.h (aout_get_external_symbols): Replace calls to
3088 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3089 (slurp_reloc_table): Likewise.
3090 * archive.c (do_slurp_bsd_armap): Likewise.
3091 (do_slurp_coff_armap): Likewise.
3092 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3093 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3094 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3095 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3096 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3097 (_bfd_coff_get_external_symbols): Likewise.
3098 * ecoff.c (ecoff_slurp_symbolic_header),
3099 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3100 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3101 (ecoff_indirect_link_order): Likewise.
3102 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3103 (_bfd_elf_slurp_version_tables): Likewise.
3104 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3105 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3106 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3107 * elf64-alpha.c (READ): Likewise.
3108 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3109 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3110 * elfcode.h (elf_slurp_symbol_table),
3111 (elf_slurp_reloc_table_from_section): Likewise.
3112 * elflink.c (elf_link_add_object_symbols),
3113 (elf_link_check_versioned_symbol): Likewise.
3114 * elfxx-mips.c (READ): Likewise.
3115 * i386lynx.c (slurp_reloc_table): Likewise.
3116 * lynx-core.c (lynx_core_file_p): Likewise.
3117 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3118 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3119 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3120 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3121 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3122 (bfd_pef_parse_symbols): Likewise.
3123 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3124 * som.c (setup_sections, som_slurp_string_table),
3125 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3126 (som_bfd_fill_in_ar_symbols): Likewise.
3127 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3128 (evax_bfd_print_image): Likewise.
3129 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3130 * wasm-module.c (wasm_scan): Likewise.
3131 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3132 * xsym.c (bfd_sym_read_name_table),
3133 (bfd_sym_print_type_information_table_entry): Likewise.
3134 * libbfd.h: Regenerate.
3135
806470a2
AM		 31362020-02-19 Alan Modra <amodra@gmail.com>
3137
3138 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3139 reading external relocs.
3140 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3141 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3142 after bfd_bread.
3143 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3144 bfd_release.
3145 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3146 (m32c_elf_relax_section): Likewise.
3147 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3148 (rl78_elf_relax_section): Likewise.
3149 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3150 (elf32_rx_relax_section): Likewise.
3151 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3152 parameter types and use..
3153 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3154 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3155 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3156 being read from file, just the extra.
3157 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3158 after reading external syms. Free on failure.
3159
1f4361a7
AM		 31602020-02-19 Alan Modra <amodra@gmail.com>
3161
3162 * coffcode.h (buy_and_read, coff_slurp_line_table),
3163 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3164 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3165 corresponding bfd_alloc call. Adjust variables to suit.
3166 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3167 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3168 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3169 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3170 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3171 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3172 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3173 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3174 * elf64-alpha.c (READ): Likewise.
3175 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3176 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3177 (bfd_from_remote_memory): Likewise.
3178 * elfcore.h (core_find_build_id): Likewise.
3179 * elfxx-mips.c (READ): Likewise.
3180 * mach-o.c (bfd_mach_o_mangle_sections),
3181 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3182 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3183 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3184 * som.c (setup_sections, som_prep_for_fixups)
3185 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3186 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3187 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3188 (som_bfd_ar_write_symbol_stuff): Likewise.
3189 * vms-alpha.c (vector_grow1): Likewise.
3190 * vms-lib.c (vms_add_index): Likewise.
3191 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3192 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3193 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3194 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3195 (bfd_alloc2, bfd_zalloc2): Delete.
3196 (_bfd_mul_overflow): Define.
3197 * libbfd.h: Regenerate.
3198
446f7ed5
AM		 31992020-02-19 Alan Modra <amodra@gmail.com>
3200
3201 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3202 bfd_zalloc2.
3203 (assign_section_numbers): Likewise.
3204 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3205 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3206 bfd_malloc2, size_t amt, and unsigned tls_count.
3207 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3208 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3209 (elf_output_implib): Use bfd_alloc.
3210
b03202e3
AM		 32112020-02-19 Alan Modra <amodra@gmail.com>
3212
3213 * bfd.c (struct bfd): Move format and direction to other
3214 bitfields. Add "size".
3215 * bfdio.c (bfd_get_size): Cache size when not writing file.
3216 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3217 returning zero, ie. unknown.
3218 (bfd_get_alt_debug_link_info): Likewise.
3219 * bfd-in2.h: Regenerate.
3220
7c5fa58e
AM		 32212020-02-19 Alan Modra <amodra@gmail.com>
3222
3223 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3224 bfd_get_file_size twice.
3225 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3226 zero, ie. unknown, return.
3227 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3228 * elfcode.h (elf_swap_shdr_in): Likewise.
3229 (elf_object_p): Don't call bfd_get_file_size twice and correct
3230 file size check.
3231
96d3b80f
AM		 32322020-02-19 Alan Modra <amodra@gmail.com>
3233
3234 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3235 FALSE if memory alloc fails. Adjust calls.
3236 * som.c (som_prep_for_fixups): Likewise.
3237 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3238 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3239 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3240 * som.c (som_build_and_write_symbol_table): Return via error_return
3241 on seek failure.
3242 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3243 (VEC_APPEND_EL): Delete.
3244 (vector_grow1): Return pointer to element. Catch overflow.
3245 Return NULL on memory allocation failure.
3246 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3247 (alpha_vms_add_fixup_ca): Likewise.
3248 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3249 before using.
3250 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3251
986f0783
AM		 32522020-02-19 Alan Modra <amodra@gmail.com>
3253
3254 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3255 * aout-target.h (object_p): Likewise.
3256 * aout-tic30.c (tic30_aout_object_p): Likewise.
3257 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3258 (emit_stringtab, write_syms, link_hash_table_create),
3259 (aout_link_write_other_symbol): Likewise.
3260 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3261 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3262 (_bfd_compute_and_write_armap): Likewise.
3263 * archures.c (bfd_arch_list): Likewise.
3264 * bfd.c (bfd_record_phdr): Likewise.
3265 * binary.c (binary_canonicalize_symtab): Likewise.
3266 * cisco-core.c (cisco_core_file_validate): Likewise.
3267 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3268 (find_arm_glue, record_arm_to_thumb_glue),
3269 (record_thumb_to_arm_glue): Likewise.
3270 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3271 (ppc_allocate_toc_section): Likewise.
3272 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3273 * coff-sh.c (sh_relax_section): Likewise.
3274 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3275 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3276 (coff_set_alignment_hook, coff_mkobject),
3277 (coff_compute_section_file_positions): Likewise.
3278 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3279 (coff_find_nearest_line_with_names),
3280 ( bfd_coff_set_symbol_class): Likewise.
3281 * cofflink.c (_bfd_coff_link_hash_table_create),
3282 (_bfd_coff_link_input_bfd): Likewise.
3283 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3284 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3285 (build_line_info_table, sort_line_sequences),
3286 (line_info_add_include_dir, line_info_add_file_name),
3287 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3288 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3289 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3290 (_bfd_ecoff_find_nearest_line),
3291 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3292 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3293 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3294 * elf-m10300.c (mn10300_elf_relax_section),
3295 (elf32_mn10300_link_hash_table_create): Likewise.
3296 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3297 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3298 * elf32-arm.c (elf32_arm_link_hash_table_create),
3299 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3300 (elf32_arm_new_section_hook): Likewise.
3301 * elf32-avr.c (elf_avr_new_section_hook),
3302 (elf32_avr_link_hash_table_create, get_local_syms),
3303 (elf32_avr_setup_section_lists): Likewise.
3304 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3305 (bfin_link_hash_table_create): Likewise.
3306 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3307 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3308 * elf32-csky.c (csky_elf_link_hash_table_create),
3309 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3310 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3311 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3312 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3313 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3314 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3315 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3316 (m32r_elf_check_relocs): Likewise.
3317 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3318 (elf32_m68hc11_setup_section_lists),
3319 (elf32_m68hc11_size_stubs): Likewise.
3320 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3321 * elf32-metag.c (elf_metag_link_hash_table_create),
3322 (elf_metag_setup_section_lists): Likewise.
3323 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3324 (microblaze_elf_check_relocs): Likewise.
3325 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3326 (nds32_elf_check_relocs): Likewise.
3327 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3328 (get_local_syms, nios2_elf32_check_relocs),
3329 (nios2_elf32_link_hash_table_create): Likewise.
3330 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3331 (or1k_elf_check_relocs): Likewise.
3332 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3333 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3334 * elf32-s390.c (elf_s390_link_hash_table_create),
3335 (elf_s390_check_relocs): Likewise.
3336 * elf32-score.c (score_elf_create_got_section),
3337 (s3_elf32_score_new_section_hook),
3338 (elf32_score_link_hash_table_create): Likewise.
3339 * elf32-score7.c (score_elf_create_got_section),
3340 (s7_elf32_score_new_section_hook): Likewise.
3341 * elf32-sh.c (sh_elf_link_hash_table_create),
3342 (sh_elf_check_relocs): Likewise.
3343 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3344 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3345 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3346 (tilepro_elf_check_relocs): Likewise.
3347 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3348 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3349 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3350 (elf_xtensa_new_section_hook): Likewise.
3351 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3352 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3353 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3354 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3355 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3356 * elf64-ppc.c (ppc64_elf_new_section_hook),
3357 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3358 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3359 * elf64-s390.c (elf_s390_link_hash_table_create),
3360 (elf_s390_check_relocs): Likewise.
3361 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3362 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3363 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3364 (elf_link_add_archive_symbols, compute_bucket_count),
3365 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3366 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3367 (bfd_elf_final_link): Likewise.
3368 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3369 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3370 (elfNN_aarch64_new_section_hook): Likewise.
3371 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3372 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3373 (riscv_elf_check_relocs): Likewise.
3374 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3375 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3376 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3377 (_bfd_mips_elf_link_hash_table_create): Likewise.
3378 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3379 (_bfd_sparc_elf_check_relocs),
3380 (_bfd_sparc_elf_new_section_hook): Likewise.
3381 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3382 (tilegx_elf_check_relocs): Likewise.
3383 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3384 * format.c (bfd_check_format_matches): Likewise.
3385 * hash.c (_bfd_stringtab_init): Likewise.
3386 * ihex.c (ihex_scan): Likewise.
3387 * irix-core.c (irix_core_core_file_p): Likewise.
3388 * linker.c (bfd_wrapped_link_hash_lookup),
3389 (_bfd_generic_link_hash_table_create),
3390 (_bfd_generic_reloc_link_order): Likewise.
3391 * lynx-core.c (lynx_core_file_p): Likewise.
3392 * netbsd-core.c (netbsd_core_file_p): Likewise.
3393 * osf-core.c (osf_core_core_file_p): Likewise.
3394 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3395 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3396 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3397 * peicode.h (pe_mkobject): Likewise.
3398 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3399 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3400 * sco5-core.c (read_uarea): Likewise.
3401 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3402 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3403 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3404 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3405 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3406 * srec.c (srec_scan): Likewise.
3407 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3408 * targets.c (bfd_target_list): Likewise.
3409 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3410 * trad-core.c (trad_unix_core_file_p): Likewise.
3411 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3412 (vms_new_section_hook): Likewise.
3413 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3414 * xcofflink.c (xcoff_get_section_contents),
3415 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3416 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3417 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3418
2d0e1217
AM		 34192020-02-19 Alan Modra <amodra@gmail.com>
3420
3421 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3422
99845b3b
L		 34232020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3424
3425 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3426 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3427 a build_list_p argument. Don't search plugin_list. Short circuit
3428 when building the plugin list.
3429 (has_plugin): Renamed to has_plugin_list.
3430 (bfd_plugin_set_plugin): Don't set has_plugin.
3431 (bfd_plugin_specified_p): Check plugin_list instead.
3432 (build_plugin_list): New function.
3433 (load_plugin): Call build_plugin_list and use plugin_list.
3434
22fe7df8
L		 34352020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3436
3437 PR binutils/25355
3438 * plugin.c (try_claim): Always clean up for LTO wrapper.
3439 (try_load_plugin): Treat each object as independent. Create a
3440 copy for plugin name.
3441
c675ec1e
NC		 34422020-02-11 Nick Clifton <nickc@redhat.com>
3443
3444 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3445 for addresses in print statements.
3446 (msp430_elf_relax_delete_bytes): Likewise.
3447 (msp430_elf_relax_add_words): Likewise.
3448 (msp430_elf_relax_section): Likewise.
3449
1d07a805
L		 34502020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3451
3452 * plugin.c (add_symbols): Clear plugin_data memory.
3453
0aa99dcd
L		 34542020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3455
3456 PR binutils/25355
3457 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3458 (EXECUTABLE_SUFFIX): Likewise.
3459 * config.in: Regenerated.
3460 * configure: Likewise.
3461 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3462 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3463 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3464 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3465 (get_lto_wrapper): New.
3466 (setup_lto_wrapper_env): Likewise.
3467 (current_plugin): Likewise.
3468 (register_all_symbols_read): Likewise.
3469 (register_cleanup): Likewise.
3470 (get_symbols): Likewise.
3471 (add_input_file): Likewise.
3472 (bfd_plugin_close_and_cleanup): Likewise.
3473 (claim_file): Removed.
3474 (register_claim_file): Set current_plugin->claim_file.
3475 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3476 lto_syms in current_plugin.
3477 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3478 all_symbols_read handler. Copy real symbols to plugin_data.
3479 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3480 (try_load_plugin): Don't reuse the previous plugin for LTO
3481 wrapper. Set up GCC LTO wrapper if possible. Don't set
3482 plugin_list_iter->claim_file.
3483 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3484 possible.
3485 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3486 real_syms.
3487
ac4280da
JL		 34882020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3489
3490 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3491 check if previous instruction matches a conditional jump inserted
3492 earlier. Invert conditional jump and delete branch in this case.
3493
8d6cb116
JL		 34942020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3495
3496 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3497 msp430_elf_relax_add_words. Support insertion of either one or two
3498 words.
3499 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3500 needs to be grown. Handle insertion of branch instruction to replace
3501 jump.
3502
d60f5448
JL		 35032020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3504
3505 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3506 debugging relocations.
3507 (msp430_elf_relax_delete_bytes): Likewise.
3508 (msp430_elf_relax_add_two_words): Likewise.
3509 (msp430_elf_relax_section): Likewise.
3510
e1f85e11
AM		 35112020-02-10 Alan Modra <amodra@gmail.com>
3512
3513 * archures.c: Wrap overlong z80 comments.
3514 * bfd-in2.h: Regenerate.
3515
9fc0b501
SB		 35162020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3517
3518 PR 25469
3519 * archures.c: Add GBZ80 and Z80N machine values.
3520 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3521 * coff-z80.c: Add support for new reloc.
3522 * coffcode.h: Add support for new machine values.
3523 * cpu-z80.c: Add support for new machine names.
3524 * elf32-z80.c: Add support for new reloc.
3525 * bfd-in2.h: Regenerate.
3526 * libbfd.h: Regenerate.
3527
9984857c
NC		 35282020-02-07 Nick Clifton <nickc@redhat.com>
3529
3530 PR 23932
3531 * elf.c (rewrite_elf_program_header): Do not complain if no
3532 sections are mapped to a segment.
3533
5242a0a0
L		 35342020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3535
3536 PR ld/25490
3537 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3538 for garbage collection on __patchable_function_entries section
3539 without linked-to section.
3540
b7d07216
L		 35412020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3542
3543 PR gas/25381
3544 * bfd-in2.h: Regenerated.
3545 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3546 on section if gc_mark of any of its linked-to sections is set
3547 and don't set gc_mark again.
3548 * section.c (asection): Add linked_to_symbol_name to map_head
3549 union.
3550
b93a662b
MR		 35512020-02-06 Maciej W. Rozycki <macro@wdc.com>
3552
3553 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3554 reporting an unrecognized instruction with R_V850_LONGJUMP.
3555
6df4c9c2
AM		 35562020-02-05 Alan Modra <amodra@gmail.com>
3557
3558 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3559
24872cb3
AM		 35602020-02-04 Alan Modra <amodra@gmail.com>
3561
3562 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3563 R_PPC_VLE_ADDR20, goto copy_reloc.
3564
ef4627fa
L		 35652020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3566
3567 * bfd-in2.h: Regenerated.
3568 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3569
a8c4d40b
L		 35702020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3571
3572 PR gas/25380
3573 * bfd-in2.h: Regenerated.
3574 * ecoff.c (bfd_debug_section): Add section_id.
3575 * section.c (bfd_section): Add section_id.
3576 (SEC_ASSEMBLER_SECTION_ID): New.
3577 (BFD_FAKE_SECTION): Add section_id.
3578
5a9212a1
NC		 35792020-02-01 Nick Clifton <nickc@redhat.com>
3580
3581 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3582 obsolete list.
3583
e7cbe0c4
SL		 35842020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3585
3586 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3587 encodings are relative to the GOT on nios2, too.
3588
72ebe8c5
AM		 35892020-01-31 Alan Modra <amodra@gmail.com>
3590
3591 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3592 file. Use $< and $@ in rules.
3593 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3594 (elf32-ia64.c, elf64-ia64.c): Likewise.
3595 (elf32-riscv.c, elf64-riscv.c): Likewise.
3596 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3597 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3598 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3599 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3600 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3601 * Makefile.in: Regenerate.
3602
327301a4
AM		 36032020-01-31 Alan Modra <amodra@gmail.com>
3604
3605 PR 4110
3606 * elf.c (setup_group): Don't clear entire section contents,
3607 just the padding after group flags. Release alloc'd memory
3608 after a seek or read failure.
3609
b5d36aaa
JT		 36102020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3611
3612 * peXXigen.c (pe_is_repro): New function.
3613 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3614 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3615
1957ab10
JT		 36162020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3617
3618 * peXXigen.c (debug_type_names): Add names for new debug data type
3619 values.
3620
87b2920f
JT		 36212020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3622
3623 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3624 inner loop. Fix a memory leak.
3625
72913831
AM		 36262020-01-30 Alan Modra <amodra@gmail.com>
3627
3628 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3629 or obj_coff_keep_strings here.
3630 (coff_get_normalized_symtab): Free external syms directly.
3631 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3632 on error exit path.
3633
c35d018b
JW		 36342020-01-27 Jim Wilson <jimw@sifive.com>
3635
3636 * cpu-riscv.c (riscv_scan): New.
3637 (N): Change bfd_default_scan to riscv_scan.
3638
086b06f3
AS		 36392020-01-27 Andreas Schwab <schwab@suse.de>
3640
3641 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3642 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3643 * Makefile.in: Regenerate.
3644 * cpu-plugin.c: Remove.
3645 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3646 (bfd_plugin_arch): Remove declaration.
3647 * bfd-in2.h: Regenerate.
3648 * po/SRC-POTFILES.in: Regenerate.
3649
3024a17a
AM		 36502020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3651 Alan Modra <amodra@gmail.com>
3652
3653 PR ld/25458
3654 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3655
b5f998b2
JW		 36562020-01-24 Jim Wilson <jimw@sifive.com>
3657
3658 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3659 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3660 avoid over long line.
3661
caa31cfa
NC		 36622020-01-24 Nick Clifton <nickc@redhat.com>
3663
3664 PR 25447
3665 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3666 syms and keep strings flags as these may have been set in order to
3667 prevent a bogus call to free.
3668
24e648d4
NC		 36692020-01-23 Nick Clifton <nickc@redhat.com>
3670
3671 * po/fr.po: Updated French translation.
3672
67641dd3
AM		 36732020-01-23 Alan Modra <amodra@gmail.com>
3674
3675 PR 25444
3676 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3677 by zero when p_align is zero.
3678
403d1bd9
JW		 36792020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3680
3681 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3682 (riscv_prefix_cmp): Likewise.
3683 (riscv_non_std_ext_p): Deleted.
3684 (riscv_std_sv_ext_p): Likewise.
3685 (riscv_non_std_sv_ext_p): Likewise.
3686 (riscv_merge_non_std_and_sv_ext): Rename to...
3687 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3688 (riscv_merge_arch_attr_info): Replace 3 calls to
3689 riscv_merge_non_std_and_sv_ext with single call to
3690 riscv_merge_multi_letter_ext.
3691 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3692 encounter a 'z' prefix.
3693 (riscv_get_prefix_class): New function, return prefix class based
3694 on first few characters of input string.
3695 (riscv_parse_config): New structure to factor out minor differences
3696 in extension class parsing behaviour.
3697 (riscv_parse_sv_or_non_std_ext): Rename to...
3698 (riscv_parse_prefixed_ext): and parameterise with
3699 riscv_parse_config.
3700 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3701 (riscv_multi_letter_ext_valid_p): New.
3702 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3703 (riscv_parse_subset): Delegate all non-single-letter parsing work
3704 to riscv_parse_prefixed_ext.
3705 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3706 (riscv_get_prefix_class): Declare.
3707
a804e476
AM		 37082020-01-22 Alan Modra <amodra@gmail.com>
3709
3710 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3711 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3712 __tls_get_addr_desc.
3713 (ppc64_elf_size_stubs): Add section for linker generated
3714 __tls_get_addr_desc wrapper function. Loop at least once if
3715 generating this function.
3716 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3717 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3718
9e7028aa
AM		 37192020-01-22 Alan Modra <amodra@gmail.com>
3720
3721 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3722 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3723 tga_desc_fd.
3724 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3725 (STDU_R1_0R1, ADDI_R1_R1): Define.
3726 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3727 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3728 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3729 no_tls_get_addr_regsave.
3730 (branch_reloc_hash_match): Add hash3 and hash4.
3731 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3732 (ppc64_elf_size_dynamic_sections): Likewise.
3733 (ppc64_elf_relocate_section): Likewise.
3734 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3735 __tls_get_addr stub.
3736 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3737 eh_frame.
3738 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3739 eh_frame for regsave __tls_get_addr.
3740
abc489c6
AM		 37412020-01-22 Alan Modra <amodra@gmail.com>
3742
3743 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3744 which __tls_get_addr calls will be eliminated.
3745
26916852
NC		 37462020-01-20 Nick Clifton <nickc@redhat.com>
3747
3748 * po/pt.po: Updates Portuguese translation.
3749 * po/ru.po: Updated Russian translation.
3750 * po/uk.po: Updated Ukranian translation.
3751
14470f07
L		 37522020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3753
3754 PR ld/25416
3755 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3756 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3757 X32 mode.
3758 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3759 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3760 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3761 "rex leal x@tlsdesc(%rip), %reg" to
3762 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3763 "call *(%eax)" to "nopl (%rax)".
3764
b9ca1af6
AM		 37652020-01-20 Alan Modra <amodra@gmail.com>
3766
3767 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3768 (MTLR_R11): Don't define.
3769 (LD_R0_0R3, CMPDI_R0_0): Define.
3770 (build_tls_get_addr_stub): Don't use r11 in stub.
3771
ed7007c1
AM		 37722020-01-20 Alan Modra <amodra@gmail.com>
3773
3774 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3775 (defined_sym_val, is_tls_get_addr): Likewise.
3776
1b1bb2c6
NC		 37772020-01-18 Nick Clifton <nickc@redhat.com>
3778
3779 * version.m4 (BFD_VERSION): Set to 2.34.50.
3780 * configure: Regenerate.
3781 * po/bfd.pot: Regenerate.
3782
ae774686
NC		 37832020-01-18 Nick Clifton <nickc@redhat.com>
3784
3785 Binutils 2.34 branch created.
3786
07f1f3aa
CB		 37872020-01-17 Christian Biesinger <cbiesinger@google.com>
3788
3789 * coff-arm.c: Fix spelling error (seperate).
3790 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3791 error (seperate).
3792 * sysdep.h (strnlen): Fix spelling error (seperate).
3793
0d1cc75d
LB		 37942020-01-15 Lars Brinkhoff <lars@nocrew.org>
3795
3796 PR 20694
3797 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3798
e1c6cf61
AM		 37992020-01-15 Alan Modra <amodra@gmail.com>
3800
3801 PR 25384
3802 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3803 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3804 of function symbols unless dot symbols are present. Do warn
3805 whenever one is created, regardles of whether a PLT entry is
3806 also emitted for the function symbol.
3807
ef4e5ba5
AM		 38082020-01-14 Alan Modra <amodra@gmail.com>
3809
3810 * som.c (som_bfd_count_ar_symbols): Error when file position
3811 of symbols on chains is not strictly increasing.
3812
8ab484c2
AM		 38132020-01-14 Alan Modra <amodra@gmail.com>
3814
3815 * vms.h (VMS_DEBUG): Define as 0.
3816 * vms-alpha.c (image_write): Move debug output after bounds check.
3817 Tidy bounds check.
3818 (_bfd_vms_slurp_eihd): Warning fix.
3819 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3820
b50ef514
AM		 38212020-01-13 Alan Modra <amodra@gmail.com>
3822
3823 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3824 for "ignored" records.
3825
0c0adcc5
AM		 38262020-01-13 Alan Modra <amodra@gmail.com>
3827
3828 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3829 Delete asect name check. Move asect NULL check to wasm_object_p.
3830 Correct bounds check of sizes against end. Replace uses of
3831 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3832 just one bfd_release.
3833 (wasm_scan): Don't use malloc/strdup for section names,
3834 bfd_alloc instead. Simplify code prefixing section name.
3835 Formatting. Don't attempt to free memory here..
3836 (wasm_object_p): ..do so here.
3837
7f026732
SN		 38382020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3839
3840 PR ld/22269
3841 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3842 UNDEFWEAK_NO_DYNAMIC_RELOC.
3843 (allocate_dynrelocs_for_symbol): Likewise.
3844
8cd0e5e9
TC		 38452020-01-10 Tamar Christina <tamar.christina@arm.com>
3846
3847 PR 25210
3848 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3849
71780f45
AM		 38502020-01-10 Alan Modra <amodra@gmail.com>
3851
3852 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3853
b899eb3b
NC		 38542020-01-09 Nick Clifton <nickc@redhat.com>
3855
3856 PR 25221
3857 * bfd.c (bfd_convert_section_contents): Check for a compress
3858 header size that is larger than the actual section size.
3859
4c6ee646
AM		 38602020-01-08 Alan Modra <amodra@gmail.com>
3861
3862 PR 25351
3863 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3864 after removing sections.
3865
85f78364
JW		 38662020-01-06 Jim Wilson <jimw@sifive.com>
3867
3868 PR 25205
3869 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3870 check for !bfd_link_pic (info).
3871 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3872 <R_RISCV_JAL>: Add comment.
3873 (_bfd_riscv_relax_section): For plt.offset check, add check for
3874 bfd_link_pic (info). Add comment.
3875
49078ece
AM		 38762020-01-06 Alan Modra <amodra@gmail.com>
3877
3878 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3879 match failures. Don't init to bfd_error_wrong_format before
3880 calling _bfd_check_format.
3881
ab356be7
AM		 38822020-01-06 Alan Modra <amodra@gmail.com>
3883
3884 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3885 status rather than exiting on stack overflow or underflow.
3886 (_bfd_vms_slurp_etir): Adjust to suit.
3887
85d86817
AM		 38882020-01-06 Alan Modra <amodra@gmail.com>
3889
3890 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3891
3e6aa775
AM		 38922020-01-06 Alan Modra <amodra@gmail.com>
3893
3894 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3895 command. Check name offset is within command.
3896 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3897 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3898 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3899 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3900 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3901 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3902 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3903 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3904 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3905 (bfd_mach_o_read_segment): Similarly.
3906 (bfd_mach_o_read_thread): Properly bound check thread struct.
3907 Don't repeat checks on second loop.
3908 (bfd_mach_o_read_command): Fail on invalid command length.
3909
ea933f17
AM		 39102020-01-04 Alan Modra <amodra@gmail.com>
3911
3912 * format.c (bfd_check_format_matches): Add preserve_match.
3913 Save initial bfd state in "preserve", matched bfd state in
3914 "preserve_match". Save just the first match. Release
3915 bfd_alloc memory. Restore and finish preserved state as
3916 appropriate on all function exit paths.
3917
f24bdec4
AM		 39182020-01-04 Alan Modra <amodra@gmail.com>
3919
3920 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3921
991fb595
AM		 39222020-01-04 Alan Modra <amodra@gmail.com>
3923
3924 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3925 match too.
3926
f2a3559d
NC		 39272020-01-03 Nick Clifton <nickc@redhat.com>
3928
3929 PR 25307
3930 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3931 there is enough data remaining in the code buffer before
3932 attempting to read a function stub.
3933
7a0fb7be
NC		 39342020-01-03 Nick Clifton <nickc@redhat.com>
3935
3936 PR 25308
3937 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3938 return value from bfd_malloc.
3939 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3940 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3941 (elf32_arm_filter_cmse_symbols): Likewise.
3942 (elf32_arm_write_section): Likewise.
3943 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3944 (bfd_mach_o_follow_dsym): Likewise.
3945 * pef.c (bfd_pef_print_loader_section): Likewise.
3946 (bfd_pef_scan_start_address): Likewise.
3947 (bfd_pef_parse_function_stubs): Likewise.
3948 (bfd_pef_parse_symbols): Likewise.
3949
b26a3d58
ST		 39502020-01-03 Sergei Trofimovich <siarheit@google.com>
3951
3952 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3953 on binary inputs ld/PR25316.
3954 (is_ia64_elf): new helper to filter on ia64 objects.
3955
4bb7a87e
JB		 39562020-01-03 Jan Beulich <jbeulich@suse.com>
3957
3958 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3959 in parameter names.
3960 (bfd_mach_o_scan): Insert underscore in two variable names.
3961
6655dba2
SB		 39622020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3963
3964 * Makefile.am: Add z80-elf target support.
3965 * configure.ac: Likewise.
3966 * targets.c: Likewise.
3967 * Makefile.in: Regenerate.
3968 * configure: Regenerate.
3969 * config.bfd: Add z80-elf target support and new arches: ez80 and
3970 z180.
3971 * elf32-z80.c: New file.
3972 * archures.c: Add new z80 architectures: eZ80 and Z180.
3973 * coffcode.h: Likewise.
3974 * cpu-z80.c: Likewise.
3975 * coff-z80.c: Add new relocations for Z80 target and local label
3976 check.
3977 * reloc.c: Add new relocs.
3978 * bfd-in2.h: Regenerate.
3979 * libbfd.h: Regenerate.
3980
0db131fb
TC		 39812020-01-02 Tamar Christina <tamar.christina@arm.com>
3982
3983 PR 25210
3984 PR 24753
3985 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3986
b14ce8bf
AM		 39872020-01-01 Alan Modra <amodra@gmail.com>
3988
3989 Update year range in copyright notice of all files.
3990
0b114740 3991For older changes see ChangeLog-2019
3499769a 3992\f
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3999Local Variables:
4000mode: change-log
4001left-margin: 8
4002fill-column: 74
4003version-control: never
4004End:
GDB Binutils - Deliverables
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