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PR26475 UBSAN: elfxx-mips.c:12180 null pointer memset
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
55e61b8a
AM		 12020-08-26 Alan Modra <amodra@gmail.com>
2
3 PR 26475
4 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
5 sstubs->contents != NULL.
6
66ad6b44
AM		 72020-08-26 Alan Modra <amodra@gmail.com>
8
9 PR 26453
10 * som.c (som_prep_for_fixups): Return early when no symbols.
11
9863cbb7
AM		 122020-08-26 Alan Modra <amodra@gmail.com>
13
14 PR 26418
15 * ecofflink.c (WRITE): Don't write size 0 chunks.
16
c01de193
AM		 172020-08-26 Alan Modra <amodra@gmail.com>
18
19 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
20
b4e125d9
AM		 212020-08-26 Alan Modra <amodra@gmail.com>
22
23 PR 26415
24 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
25
4449c81a
DF		 262020-08-26 David Faust <david.faust@oracle.com>
27
28 * archures.c (bfd_mach_xbpf): Define.
29 * bfd-in2.h: Regenerate.
30 * cpu-bpf.c (bfd_xbpf_arch) New.
31 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
32
13f8a246
AM		 332020-08-26 Alan Modra <amodra@gmail.com>
34
35 * archures.c (bfd_mach_ck860): Define.
36
c3757b58
MW		 372020-08-25 Mark Wielaard <mark@klomp.org>
38
39 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
40 and dwarf_rnglists_size fields.
41 (dwarf_debug_sections): Add debug_rnglists.
42 (dwarf_debug_section_enum): Likewise.
43 (read_debug_rnglists): New function.
44 (read_rangelist): New function to call either read_ranges or
45 read_rnglists. Rename original function to...
46 (read_ranges): ...this.
47 (read_rnglists): New function.
48
1ab8d928
AM		 492020-08-25 Alan Modra <amodra@gmail.com>
50
51 PR 26505
52 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
53 is_elf_hash_table before accessing elf fields.
54
a93ba4c0
AM		 552020-08-25 Alan Modra <amodra@gmail.com>
56
57 PR 26482
58 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
59 won't be output.
60
1438dd86
AM		 612020-08-25 Alan Modra <amodra@gmail.com>
62
63 PR 26463
64 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
65 before accessing elf fields.
66
2186273a
AM		 672020-08-25 Alan Modra <amodra@gmail.com>
68
69 PR 26452
70 * som.c (som_compute_checksum): XOR 32-bit words in header,
71 not unsigned long sized words.
72
0c1438eb
AM		 732020-08-25 Alan Modra <amodra@gmail.com>
74
75 PR 26430
76 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
77 amount copied for elf_segment_map defined with one element
78 sections array.
79
d2327e47
AM		 802020-08-25 Alan Modra <amodra@gmail.com>
81
82 PR 26422
83 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
84 bfd_get_x size function to read addends out of fields. Apply
85 rightshift adjustment too. Don't apply the now unnecessary
86 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
87 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
88 Correct R_ARM_THM_JUMP6 addend.
89
b8ff233b
AM		 902020-08-25 Alan Modra <amodra@gmail.com>
91
92 PR 26419
93 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
94 before start of section.
95
0f55320b
AM		 962020-08-25 Alan Modra <amodra@gmail.com>
97
98 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
99 before accessing elf_hash_table_id.
100 * elf32-arc.c (elf_arc_hash_table): Likewise.
101 * elf32-arm.c (elf32_arm_hash_table): Likewise.
102 * elf32-avr.c (avr_link_hash_table): Likewise.
103 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
104 * elf32-cris.c (elf_cris_hash_table): Likewise.
105 * elf32-csky.c (csky_elf_hash_table): Likewise.
106 * elf32-frv.c (frvfdpic_hash_table): Likewise.
107 * elf32-hppa.c (hppa_link_hash_table): Likewise.
108 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
109 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
110 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
111 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
112 * elf32-metag.c (metag_link_hash_table): Likewise.
113 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
114 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
115 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
116 * elf32-s390.c (elf_s390_hash_table): Likewise.
117 * elf32-sh.c (sh_elf_hash_table): Likewise.
118 * elf32-spu.c (spu_hash_table): Likewise.
119 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
120 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
121 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
122 * elf64-hppa.c (hppa_link_hash_table): Likewise.
123 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
124 * elf64-s390.c (elf_s390_hash_table): Likewise.
125 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
126 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
127 * elfxx-mips.c (mips_elf_hash_table): Likewise.
128 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
129 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
130
3cdad084
JT		 1312020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
132
133 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
134 int. Use '%u' format with _bfd_error_handler to render it.
135
918dc783
AM		 1362020-08-25 Alan Modra <amodra@gmail.com>
137
138 PR 26489
139 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
140 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
141
573eb292
AM		 1422020-08-25 Alan Modra <amodra@gmail.com>
143
144 PR 26492
145 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
146 accessing elf_hash_table_id.
147
a8d549c0
AM		 1482020-08-25 Alan Modra <amodra@gmail.com>
149
150 PR 26483
151 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
152 accessing elf_hash_table_id.
153
19d80e5f
MW		 1542020-08-24 Mark Wielaard <mark@klomp.org>
155
156 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
157 (read_formatted_entries): Likewise. And skip zero entry.
158
531c73a3
CQ		 1592020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
160
161 * bfd-in2.h (bfd_mach_ck860): New.
162 * cpu-csky.c (arch_info_struct): Add item for CK860.
163
252dcdf4
AM		 1642020-08-24 Alan Modra <amodra@gmail.com>
165
166 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
167 high part tprel16 relocs.
168 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
169 Clear do_tls_opt on odd instructions.
170 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
171 Don't sanity check them here.
172 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
173 high part tprel16 relocs.
174 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
175 Clear do_tls_opt on odd instructions.
176 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
177
c40e6650
JDA		 1782020-08-23 John David Anglin <danglin@gcc.gnu.org>
179
180 PR binutils/26357
181 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
182 * configure: Regenerate.
183
3f2e9699
L		 1842020-08-22 H.J. Lu <hongjiu.lu@intel.com>
185
186 PR ld/26382
187 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
188 versioned symbols, which are defined in shared objects, in
189 symbol string table.
190
ccf61261
NC		 1912020-08-21 Nick Clifton <nickc@redhat.com>
192
193 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
194 the data map if there are entries in it.
195 (_bfd_aarch64_erratum_843419_scan): Likewise.
196
610ed3e0
JB		 1972020-08-21 Jan Beulich <jbeulich@suse.com>
198
199 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
200 last byte of debug dir, not first.
201
01147b20
NC		 2022020-08-20 Nick Clifton <nickc@redhat.com>
203
204 PR 26428
205 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
206 field in the ELF header of the compressed sections.
207
44466e45
NC		 2082020-08-20 Nick Clifton <nickc@redhat.com>
209
210 PR 26406
211 * elf-bfd.h (struct bfd_elf_section_data): Add
212 has_secondary_relocs field.
213 * elf.c (_bfd_elf_copy_special_section_fields): Set the
214 has_secondary_relocs field for sections which have associated
215 secondary relocs.
216 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
217 on sections which have associated secondary relocs.
218
10885e24
AM		 2192020-08-15 Alan Modra <amodra@gmail.com>
220
221 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
222 small common section.
223 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
224 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
225 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
226 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
227 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
228 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
229 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
230 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
231 * elf32-v850.c (v850_elf_check_relocs): Likewise.
232 (v850_elf_add_symbol_hook): Likewise.
233 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
234 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
235 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
236 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
237
4d182367
AM		 2382020-08-15 Alan Modra <amodra@gmail.com>
239
240 PR 26389
241 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
242 SEC_SMALL_DATA.
243 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
244 on small common section.
245 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
246 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
247 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
248 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
249 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
250 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
251
19bddbe9
AM		 2522020-08-14 Alan Modra <amodra@gmail.com>
253
254 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
255 rather than another copy of primes. Increase maximum default
256 size allowed.
257
2b6ba032
AM		 2582020-08-13 Alan Modra <amodra@gmail.com>
259
73d0dc16 260 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
2b6ba032 261
6738c8a7
AM		 2622020-08-13 Alan Modra <amodra@gmail.com>
263
264 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
265 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
266 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
267 optimization when --no-pcrel-optimize.
268
75e100a3
AM		 2692020-08-13 Alan Modra <amodra@gmail.com>
270
271 PR 26348
272 * bfd.c (struct bfd): Add read_only.
273 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
274 Set read_only on warning.
275 (elf_object_p): Sanity check program header alignment. Set
276 read_only on warning.
277 * bfd-in2.h: Regenerate.
278
2fef9373
JT		 2792020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
280
281 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
282 win32pstatus note type to avoid signedness comparison warning.
283
404ec933
JT		 2842020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
285
286 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
287 win32pstatus notes, and return TRUE so we continue rather than
288 stopping as if it was an error.
289
d61f3d03
JT		 2902020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
291
292 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
293
04ec0fa2
JT		 2942020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
295
296 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
297 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
298 appropriate size constraint for each win32pstatus note type.
299
03c29a6f
JT		 3002020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
301
302 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
303 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
304 win32pstatus note.
305
8fbac78b
JT		 3062020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
307
308 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
309 (elfcore_grok_win32pstatus): Use.
310
ff2084b9
JT		 3112020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
312
313 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
314 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
315 offsets used to read NOTE_INFO_PROCESS.
316
79ddc884
NC		 3172020-08-12 Nick Clifton <nickc@redhat.com>
318
319 * po/ru.po: Updated Russian translation.
320 * po/sr.po: Updated Serbian translation.
321
d844f10a
DF		 3222020-08-07 David Faust <david.faust@oracle.com>
323
324 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
325 DISP16 and DISP32 relocations.
326
3ee9565c
DF		 3272020-08-05 David Faust <david.faust@oracle.com>
328
329 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
330 (bpf_elf_howto_table): Use it here.
331 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
332 instruction and data relocations.
333
e44a1d7b
AM		 3342020-08-03 Alan Modra <amodra@gmail.com>
335
336 * vms-lib.c (vms_traverse_index): Sanity check size remaining
337 before accessing vms_idx or vms_elfidx.
338
b5f386d5
AM		 3392020-08-03 Alan Modra <amodra@gmail.com>
340
341 PR 26330
342 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
343 size against file size. Correct LONG_MAX limit check.
344 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
345 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
346 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
347 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
348 bfd_malloc_and_get_section.
349
a896df97
AM		 3502020-07-31 Alan Modra <amodra@gmail.com>
351
352 PR 26314
353 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
354 IR symbols to become dynamic.
355 (elf_link_add_object_symbols): Don't exclude IR symbols when
356 deciding whether an as-needed shared library is needed.
357
4d3bb356
SN		 3582020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
359
360 PR ld/26312
361 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
362 to 0.
363 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
364
c8693053
RO		 3652020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
366
367 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
368 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
369 Don't define _STRUCTURED_PROC.
370 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
371 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
372 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
373 * configure, config.in: Regenerate.
374 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
375 * Makefile.in, doc/Makefile.in: Regenerate.
376
f1dfbfdb
L		 3772020-07-30 H.J. Lu <hongjiu.lu@intel.com>
378
379 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
380 (elf_link_hash_table): Add sym_cache.
381 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
382 (elf32_arm_check_relocs): Updated.
383 (elf32_arm_size_dynamic_sections): Likewise.
384 * elf32-bfin.c (bfin_link_hash_table): Removed.
385 (bfin_link_hash_newfunc): Updated.
386 (bfin_hash_table): Removed.
387 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
388 (csky_elf_check_relocs): Updated.
389 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
390 (elf32_hppa_check_relocs): Updated.
391 * elf32-i386.c (elf_i386_tls_transition): Updated.
392 (elf_i386_convert_load_reloc): Likewise.
393 (elf_i386_check_relocs): Likewise.
394 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
395 (m32r_elf_hash_table): Updated.
396 (m32r_elf_link_hash_table_create): Likewise.
397 (m32r_elf_create_dynamic_sections): Likewise.
398 (m32r_elf_adjust_dynamic_symbol): Likewise.
399 (allocate_dynrelocs): Likewise.
400 (m32r_elf_size_dynamic_sections): Likewise.
401 (m32r_elf_relocate_section): Likewise.
402 (m32r_elf_finish_dynamic_symbol): Likewise.
403 (m32r_elf_check_relocs): Likewise.
404 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
405 sym_cache.
406 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
407 (elf_m68k_check_relocs): Updated.
408 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
409 (elf_metag_check_relocs): Updated.
410 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
411 (microblaze_elf_check_relocs): Updated.
412 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
413 (nds32_elf_create_dynamic_sections): Likewise.
414 (nds32_elf_adjust_dynamic_symbol): Likewise.
415 (nds32_elf_check_relocs): Likewise.
416 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
417 srelbss and aym_cache.
418 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
419 (nios2_elf32_check_relocs): Updated.
420 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
421 (or1k_elf_check_relocs): Updated.
422 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
423 (ppc_elf_check_relocs): Updated.
424 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
425 (elf_s390_check_relocs): Updated.
426 (elf_s390_finish_dynamic_sections): Likewise.
427 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
428 and aym_cache.
429 (sh_elf_create_dynamic_sections): Updated.
430 (sh_elf_adjust_dynamic_symbol): Likewise.
431 (sh_elf_size_dynamic_sections): Likewise.
432 (sh_elf_check_relocs): Likewise.
433 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
434 (elf32_tic6x_check_relocs): Updated.
435 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
436 (tilepro_elf_hash_table): Updated.
437 (tilepro_elf_link_hash_table_create): Likewise.
438 (tilepro_elf_check_relocs): Likewise.
439 (tilepro_elf_adjust_dynamic_symbol): Likewise.
440 (allocate_dynrelocs): Likewise.
441 (tilepro_elf_size_dynamic_sections): Likewise.
442 (tilepro_elf_relocate_section): Likewise.
443 (tilepro_elf_finish_dynamic_symbol): Likewise.
444 (tilepro_finish_dyn): Likewise.
445 (tilepro_elf_finish_dynamic_sections): Likewise.
446 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
447 (ppc64_elf_before_check_relocs): Updated.
448 (ppc64_elf_check_relocs): Likewise.
449 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
450 (elf_s390_check_relocs): Updated.
451 (elf_s390_relocate_section): Likewise.
452 (elf_s390_finish_dynamic_sections): Likewise.
453 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
454 (elf_x86_64_check_relocs): Likewise.
455 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
456 sym_cache.
457 (elfNN_aarch64_check_relocs): Updated.
458 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
459 (riscv_elf_check_relocs): Updated.
460 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
461 (mips_elf_resolve_got_page_ref): Updated.
462 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
463 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
464 sym_cache.
465 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
466 (tilegx_elf_check_relocs): Updated.
467 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
468
c77cb2a0
MR		 4692020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
470
471 * elflink.c (bfd_elf_final_link): Give local symbols a name if
472 so requested.
473 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
474 return TRUE if making ET_REL output.
475
3f1b17bb
MR		 4762020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
477
478 * elf-bfd.h (elf_backend_data): Add
479 `elf_backend_elfsym_local_is_section' member.
480 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
481 macro.
482 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
483 * elflink.c (bfd_elf_final_link): Use it to determine whether
484 set the `.symtab' section's `sh_info' value to the index of the
485 first non-local or non-section symbol.
486 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
487 function.
488 (elf_backend_elfsym_local_is_section): New macro.
489 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
490 function.
491 (elf_backend_elfsym_local_is_section): New macro.
492
4d68fd75
AM		 4932020-07-29 Alan Modra <amodra@gmail.com>
494
495 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
496 defined in excluded sections.
497
67411cbf
AM		 4982020-07-28 Alan Modra <amodra@gmail.com>
499
500 * elf.c (assign_section_numbers): Comment. Don't segfault on
501 discarded sections when setting linked-to section for generic
502 ELF linker.
503 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
504
93fd13c7
AM		 5052020-07-27 Alan Modra <amodra@gmail.com>
506
507 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
508 similar as absolute.
509 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
510 redefinitions here.
511
04f096fb
NC		 5122020-07-24 Nick Clifton <nickc@redhat.com>
513
514 * config.bfd: Move xc16x target to the obsolete list.
515
5efb6779
KB		 5162020-07-22 Kevin Buettner <kevinb@redhat.com>
517
518 * binary.c (binary_get_section_contents): Seek using offset
519 from section's file position.
520
ea57e509
KB		 5212020-07-22 Kevin Buettner <kevinb@redhat.com>
522
523 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
04f096fb 524
1ad2776d
MF		 5252020-07-22 Max Filippov <jcmvbkbc@gmail.com>
526
527 PR 26246
528 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
529 type for the first function argument. Rename pointers to reflect
530 that they have distinct types.
531
2f5541f3
AM		 5322020-07-20 Alan Modra <amodra@gmail.com>
533
534 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
535
e10a07b3
AM		 5362020-07-19 Alan Modra <amodra@gmail.com>
537
538 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
539 (select_alt_stub): New function.
540 (ppc_get_stub_entry): Use it here.
541 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
542 power10_stubs.
543 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
544 merge notoc stubs with other varieties when power10_stubs is "auto".
545 Instead dup the stub hash table entry.
546 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
547 tests of power10_stubs.
548
28b80303
AM		 5492020-07-15 Alan Modra <amodra@gmail.com>
550
551 PR 26239
552 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
553
4fd8d585
NC		 5542020-07-15 Nick Clifton <nickc@redhat.com>
555
556 PR26240
557 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
558 check for aux entries that overflow the buufer.
559
a8a48c75
HPN		 5602020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
561
562 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
563 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
564
e8a83e93
MB		 5652020-07-15 Markus Böck <markus.boeck02@gmail.com>
566 Alan Modra <amodra@gmail.com>
567
568 PR 26198
569 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
570 objects both before and after normal object files.
571 * elflink.c (_bfd_elf_section_already_linked): Likewise.
572
d3b10ee7
AM		 5732020-07-10 Alan Modra <amodra@gmail.com>
574
575 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
576 * elf64-ppc.c (struct ppc_link_hash_table): Delete
577 power10_stubs.
578 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
579 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
580 uses of power10_stubs.
581
fe49679d
AM		 5822020-07-09 Alan Modra <amodra@gmail.com>
583
584 * coff-ppc.c: Delete.
585 * pe-ppc.c: Delete.
586 * pei-ppc.c: Delete.
587 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
588 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
589 PPCMAGIC code.
590 (coff_write_object_contents): Remove PPC_PE code.
591 * config.bfd: Move powerpcle-pe to removed targets.
592 * configure.ac: Remove powerpc PE entries.
593 * libcoff-in.h (ppc_allocate_toc_section): Delete.
594 (ppc_process_before_allocation): Delete.
595 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
596 * targets.c: Remove powerpc PE vectors.
597 * po/SRC-POTFILES.in: Regenerate.
598 * libcoff.h: Regenerate.
599 * Makefile.in: Regenerate.
600 * configure: Regenerate.
601
7646efdf
NC		 6022020-07-09 Nick Clifton <nickc@redhat.com>
603
604 * po/fr.po: Updated French translation.
605
23f5e55e
AM		 6062020-07-07 Alan Modra <amodra@gmail.com>
607
608 * xcofflink.c (xcoff_mark): Don't mark const sections.
609 (bfd_xcoff_record_link_assignment): Add FIXME.
610 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
611 sections being discarded by linker script.
612
c8001886
AM		 6132020-07-07 Alan Modra <amodra@gmail.com>
614
615 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
616 time, uid, gid and mode for deterministic archive.
617 (xcoff_write_archive_contents_big): Likewise.
618
8af7926f
AM		 6192020-07-07 Alan Modra <amodra@gmail.com>
620
621 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
622 C_AIX_WEAKEXT.
623
17550be7
NC		 6242020-07-06 Nick Clifton <nickc@redhat.com>
625
626 * po/pt.po: Updated Portuguese translation.
627 * po/uk.po: Updated Ukranian translation.
628
b4396c5e
NC		 6292020-07-04 Nick Clifton <nickc@redhat.com>
630
631 * version.m4: Set version to 2.35.50.
632 * configure: Regenerate.
633 * po/bbfd.pot: Regenerate.
634
b115b9fd
NC		 6352020-07-04 Nick Clifton <nickc@redhat.com>
636
637 Binutils 2.35 branch created.
638
33d1369f
AM		 6392020-07-01 Alan Modra <amodra@gmail.com>
640
641 PR 26188
642 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
643 raw syment index before dereferencing.
644
cc574a35
AM		 6452020-07-01 Alan Modra <amodra@gmail.com>
646
647 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
648
3443489c
AM		 6492020-07-01 Alan Modra <amodra@gmail.com>
650
651 * config.bfd: Obsolete xc16x.
652
bbd19b19
L		 6532020-06-30 H.J. Lu <hongjiu.lu@intel.com>
654
655 * archures.c (bfd_mach_i386_nacl): Removed.
656 (bfd_mach_i386_i386_nacl): Likewise.
657 (bfd_mach_x86_64_nacl): Likewise.
658 (bfd_mach_x64_32_nacl): Likewise.
659 * config.bfd: Remove *-*-nacl* targets.
660 * configure.ac: Remove x86 NaCl target vectors.
661 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
662 (bfd_x64_32_nacl_arch): Likewise.
663 (bfd_x86_64_nacl_arch): Likewise.
664 (bfd_i386_nacl_arch): Likewise.
665 (bfd_x64_32_arch_intel_syntax): Updated.
666 * elf32-i386.c: Don't include "elf-nacl.h".
667 (elf_i386_nacl_plt): Removed.
668 (elf_i386_nacl_plt0_entry): Likewise.
669 (elf_i386_nacl_plt_entry): Likewise.
670 (elf_i386_nacl_pic_plt0_entry): Likewise.
671 (elf_i386_nacl_pic_plt_entry): Likewise.
672 (elf_i386_nacl_eh_frame_plt): Likewise.
673 (elf_i386_nacl_plt): Likewise.
674 (elf32_i386_nacl_elf_object_p): Likewise.
675 (elf_i386_get_synthetic_symtab): Updated.
676 (elf_i386_link_setup_gnu_properties): Likewise.
677 * elf64-x86-64.c: Don't include "elf-nacl.h".
678 (elf_x86_64_nacl_plt): Removed.
679 (elf64_x86_64_nacl_elf_object_p): Likewise.
680 (elf_x86_64_nacl_plt0_entry): Likewise.
681 (elf_x86_64_nacl_plt_entry): Likewise.
682 (elf_x86_64_nacl_eh_frame_plt): Likewise.
683 (elf_x86_64_nacl_plt): Likewise.
684 (elf32_x86_64_nacl_elf_object_p): Likewise.
685 (elf_x86_64_get_synthetic_symtab): Updated.
686 (elf_x86_64_link_setup_gnu_properties): Likewise.
687 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
688 * targets.c: Remove x86 NaCl target vectors.
689 * bfd-in2.h: Regenerated.
690 * configure: Likewise.
691
a57f74bb
L		 6922020-06-29 H.J. Lu <hongjiu.lu@intel.com>
693
694 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
695 _bfd_elf_add_dynamic_tags.
696
07d22f64
AM		 6972020-06-29 Alan Modra <amodra@gmail.com>
698
699 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
700 return value of bfd_bread. Don't read more than requested length.
701 Sanity check length. Properly terminate file name.
702
279edac5
AM		 7032020-06-29 Alan Modra <amodra@gmail.com>
704
705 * arc-got.h: Use C style comments.
706 * coff-z80.c: Likewise.
707 * elf32-csky.c: Likewise.
708 * peXXigen.c: Likewise.
709 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
710 code.
711
85f7484a
PB		 7122020-06-26 Pat Bernardi <bernardi@adacore.com>
713
714 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
715 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
716
ba9b3ef5
AM		 7172020-06-26 Alan Modra <amodra@gmail.com>
718
719 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
720 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
721 (riscv_get_priv_spec_name): Move to..
722 * cpu-riscv.c: ..here.
723 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
724 Use %u to print unsigned numbers.
725
069057bf
AB		 7262020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
727
728 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
729 default architecture.
730
2c8e3708
L		 7312020-06-24 H.J. Lu <hongjiu.lu@intel.com>
732
733 PR ld/26083
734 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
735 _bfd_elf_add_dynamic_tags.
736
c679ec98
L		 7372020-06-24 H.J. Lu <hongjiu.lu@intel.com>
738
739 PR ld/26083
740 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
741 _bfd_elf_add_dynamic_tags.
742
f8b1e5f6
AM		 7432020-06-24 Alan Modra <amodra@gmail.com>
744
745 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
746 shifts without undefined behaviour.
747
3084d7a2
L		 7482020-06-23 H.J. Lu <hongjiu.lu@intel.com>
749
750 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
751 dt_jmprel_required.
752 (_bfd_elf_add_dynamic_tags): New.
753 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
754 _bfd_elf_add_dynamic_tags.
755 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
756 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
757 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
758 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
759 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
760 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
761 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
762 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
763 Likewise.
764 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
765 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
766 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
767 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
768 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
769 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
770 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
771 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
772 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
773 Likewise.
774 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
775 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
776 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
777 _bfd_elf_maybe_vxworks_add_dynamic_tags.
778 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
779 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
780 Likewise.
781 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
782 (_bfd_x86_elf_size_dynamic_sections): Likewise.
783 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
784 dt_reloc_sz and dt_reloc_ent.
785 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
786 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
787 Likewise.
788 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
789 etab.dt_pltgot_required.
790 (elf32_hppa_size_dynamic_sections): Call
791 _bfd_elf_add_dynamic_tags.
792 * elf32-metag.c (elf_metag_link_hash_table_create): Set
793 etab.dt_pltgot_required.
794 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
795 * elf32-sh.c (sh_elf_link_hash_table_create): Set
796 root.dt_pltgot_required for FDPIC output.
797 (sh_elf_size_dynamic_sections): Call
798 _bfd_elf_maybe_vxworks_add_dynamic_tags.
799 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
800 elf.dt_pltgot_required.
801 (elf_xtensa_size_dynamic_sections): Call
802 _bfd_elf_add_dynamic_tags.
803 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
804 root.dt_pltgot_required.
805 (elf64_hppa_size_dynamic_sections): Call
806 _bfd_elf_add_dynamic_tags.
807 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
808 root.dt_pltgot_required.
809 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
810 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
811 * elflink.c (_bfd_elf_add_dynamic_tags): New.
812
d768f160
SJ		 8132020-06-22 Saagar Jha <saagar@saagarjha.com>
814
815 * mach-o.c: Support the new load commands by reading a linkedit
816 data command for them.
817
39ff0b81
NC		 8182020-06-22 Nelson Chu <nelson.chu@sifive.com>
819
820 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
821 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
822 (riscv_get_priv_spec_class): Likewise.
823 (riscv_get_priv_spec_name): Likewise.
824 (riscv_get_priv_spec_class_from_numbers): New function, convert
825 the version numbers into string, then call riscv_get_priv_spec_class
826 to get the priv spec class.
827 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
828 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
829 (riscv_get_priv_spec_name): Likewise.
830 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
831 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
832 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
833 of input and output objects form their priv spec attributes by
834 riscv_get_priv_spec_class_from_numbers. Report warning rather than
835 errors when linking objects with differnet priv spec versions. We do
836 know v1.9.1 may have conflicts to other versions, so report the
837 warning, too. After that, update the output priv spec version to the
838 newest one so far.
839
cbd7581f
NC		 8402020-06-22 Nelson Chu <nelson.chu@sifive.com>
841
842 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
843 priv attributes, we will check the conflicts for all of them (major,
844 minor and revision), and then set the priv_attrs_merged to TRUE to
845 indicate that we have handled all of the priv attributes. Remove
846 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
847
1e927850
AM		 8482020-06-21 Alan Modra <amodra@gmail.com>
849
850 PR 26132
851 * configure.ac: Disable plugins by default for some targets.
852 * plugin.c: Comment typo fix.
853 * configure: Regenerate.
854
13aa5ceb
NC		 8552020-06-19 Nick Clifton <nickc@redhat.com>
856
857 * plugin.c (try_load_plugin): Suppress the error message about
858 being unable to open a plugin if creating a list of viable
859 plugins.
860
a435742a
AM		 8612020-06-16 Alan Modra <amodra@gmail.com>
862
863 * aout-tic30.c: Delete file.
864 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
865 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
866 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
867 (xc16x-*-elf): Sort properly.
868 * configure.ac: Remove tic30_aout_vec.
869 * targets.c: Likewise.
870 * Makefile.in: Regenerate.
871 * configure: Regenerate.
872 * po/SRC-POTFILES.in: Regenerate.
873
7a77f1ac
MF		 8742020-06-15 Max Filippov <jcmvbkbc@gmail.com>
875
876 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
877 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
878 (elf32xtensa_abi): New global variable.
879 (xtensa_abi_choice): New function.
880 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
881 XSHAL_ABI to select PLT code.
882
cae64165
RM		 8832020-06-15 Roland McGrath <mcgrathr@google.com>
884
885 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
886 field of bfd_link_info.
887
40be168c
AM		 8882020-06-15 Alan Modra <amodra@gmail.com>
889
890 * config.bfd: Obsolete powerpcle-*-pe targets.
891
75cfe082
AM		 8922020-06-15 Alan Modra <amodra@gmail.com>
893
894 PR 26103
895 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
896 symbols that were defined in discarded sections.
897 * cofflink.c (coff_link_check_archive_element): Likewise.
898 (coff_link_add_symbols): Set indx to -3 for symbols defined in
899 discarded sections.
900 (_bfd_coff_write_global_sym): Don't emit such symbols.
901 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
902 libcoff.h: Regenerate.
903
f0aa3025
AM		 9042020-06-11 Alan Modra <amodra@gmail.com>
905
906 PR 26107
907 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
908
447f6d86
L		 9092020-06-10 H.J. Lu <hongjiu.lu@intel.com>
910
911 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
912 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
913 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
914 of reltext.
915
e1b5d517
L		 9162020-06-10 H.J. Lu <hongjiu.lu@intel.com>
917
918 PR ld/26094
919 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
920 Clear verinfo.verdef.
921
cebd6b8a
L		 9222020-06-09 H.J. Lu <hongjiu.lu@intel.com>
923
924 PR ld/18801
925 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
926 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
927 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
928 resolvers.
929 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
930 Set ifunc_resolvers if there are FUNC resolvers.
931 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
932 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
933 with elf.ifunc_resolvers.
934 (write_plt_relocs_for_local_syms): Likewise.
935 (ppc64_elf_relocate_section): Likewise.
936 (ppc64_elf_finish_dynamic_sections): Likewise.
937 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
938 Updated.
939 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
940 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
941 instead of readonly_dynrelocs_against_ifunc.
942 * elfxx-x86.h (elf_x86_link_hash_table): Remove
943 readonly_dynrelocs_against_ifunc.
944
efb2a7b4
AM		 9452020-06-09 Alan Modra <amodra@gmail.com>
946
947 * elf64-ppc.c (struct ppc_link_hash_table): Delete
948 maybe_local_ifunc_resolver field.
949 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
950 cases where maybe_local_ifunc_resolver was set.
951 (ppc64_elf_relocate_section): Likewise.
952 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
953 error to a warning.
954
9bcc30e4
L		 9552020-06-08 H.J. Lu <hongjiu.lu@intel.com>
956
957 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
958 tlsdesc_got.
959 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
960 and dt_tlsdesc_got.
961 (elf32_arm_size_dynamic_sections): Updated. Clear
962 root.tlsdesc_plt for DF_BIND_NOW.
963 (elf32_arm_finish_dynamic_sections): Updated.
964 (elf32_arm_output_arch_local_syms): Likewise.
965 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
966 Clear root.tlsdesc_plt for DF_BIND_NOW.
967 (nds32_elf_finish_dynamic_sections): Updated.
968 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
969 dt_tlsdesc_plt and dt_tlsdesc_got.
970 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
971 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
972 tlsdesc_plt and dt_tlsdesc_got.
973 (elfNN_aarch64_allocate_dynrelocs): Updated.
974 (elfNN_aarch64_finish_dynamic_sections): Likewise.
975 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
976 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
977 twice.
978 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
979 (_bfd_x86_elf_size_dynamic_sections): Likewise.
980 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
981 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
982 tlsdesc_got.
983
845b83d7
L		 9842020-06-07 H.J. Lu <hongjiu.lu@intel.com>
985
986 * elf32-tic6x.c (elf32_bed): Defined the default to
987 elf32_tic6x_bed.
988
9b8a8575
L		 9892020-06-07 H.J. Lu <hongjiu.lu@intel.com>
990
991 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
992 plt_rel_sec.
993 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
994 root.splt/root.srelplt.
995 (elf64_hppa_create_dynamic_sections): Likewise.
996 (elf64_hppa_size_dynamic_sections): Likewise.
997 (elf64_hppa_finish_dynamic_symbol): Likewise.
998 (elf_hppa_final_link): Likewise.
999 (elf_hppa_final_link_relocate): Likewise.
1000
bcab203d
L		 10012020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1002
1003 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1004 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1005 is_vxworks.
1006
90c14f0c
L		 10072020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1008
1009 * elf-bfd.h (elf_target_os): New.
1010 (elf_link_hash_table): Add target_os.
1011 (elf_backend_data): Add target_os.
1012 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1013 symbian_p and nacl_p.
1014 (create_got_section): Updated.
1015 (elf32_arm_create_dynamic_sections): Likewise.
1016 (arm_type_of_stub): Likewise.
1017 (elf32_arm_create_or_find_stub_sec): Likewise.
1018 (elf32_arm_allocate_plt_entry): Likewise.
1019 (elf32_arm_populate_plt_entry): Likewise.
1020 (elf32_arm_final_link_relocate): Likewise.
1021 (elf32_arm_check_relocs): Likewise.
1022 (allocate_dynrelocs_for_symbol): Likewise.
1023 (elf32_arm_finish_dynamic_symbol): Likewise.
1024 (elf32_arm_finish_dynamic_sections): Likewise.
1025 (elf32_arm_output_plt_map_1): Likewise.
1026 (elf32_arm_output_arch_local_syms): Likewise.
1027 (elf32_arm_add_symbol_hook): Likewise.
1028 (elf32_arm_nacl_link_hash_table_create): Likewise.
1029 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1030 (elf32_arm_symbian_link_hash_table_create): Likewise.
1031 (ELF_TARGET_OS): New.
1032 * elf32-i386.c (elf_i386_arch_bed): Removed.
1033 (elf_backend_arch_data): Likewise.
1034 (elf_i386_solaris_arch_bed): Likewise.
1035 (elf_i386_nacl_arch_bed): Likewise.
1036 (elf_i386_vxworks_arch_bed): Likewise.
1037 (elf_i386_relocate_section): Updated.
1038 (elf_i386_finish_dynamic_sections): Likewise.
1039 (elf_i386_get_synthetic_symtab): Likewise.
1040 (elf_i386_link_setup_gnu_properties): Likewise.
1041 (ELF_TARGET_OS): New.
1042 * elf32-mips.c (ELF_TARGET_OS): New.
1043 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1044 (ppc_elf_create_got): Updated.
1045 (ppc_elf_create_dynamic_sections): Likewise.
1046 (ppc_elf_check_relocs): Likewise.
1047 (ppc_elf_adjust_dynamic_symbol): Likewise.
1048 (ppc_elf_size_dynamic_sections): Likewise.
1049 (ppc_elf_relocate_section): Likewise.
1050 (ppc_elf_finish_dynamic_sections): Likewise.
1051 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1052 (ELF_TARGET_OS): New.
1053 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1054 (sh_elf_link_hash_table_create): Updated.
1055 (sh_elf_create_dynamic_sections): Likewise.
1056 (allocate_dynrelocs): Likewise.
1057 (sh_elf_size_dynamic_sections): Likewise.
1058 (sh_elf_relocate_section): Likewise.
1059 (sh_elf_finish_dynamic_symbol): Likewise.
1060 (sh_elf_finish_dynamic_sections): Likewise.
1061 (ELF_TARGET_OS): New.
1062 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1063 Removed.
1064 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1065 (ELF_TARGET_OS): New.
1066 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1067 (elf_x86_64_solaris_arch_bed): Likewise.
1068 (elf_x86_64_nacl_arch_bed): Likewise.
1069 (elf_x86_64_finish_dynamic_sections): Updated.
1070 (elf_x86_64_get_synthetic_symtab): Likewise.
1071 (elf_x86_64_link_setup_gnu_properties): Likewise.
1072 (ELF_TARGET_OS): New.
1073 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1074 target_o.
1075 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1076 (MIPS_ELF_REL_DYN_NAME): Updated.
1077 (ELF_MIPS_GP_OFFSET): Likewise.
1078 (mips_elf_create_local_got_entry): Likewise.
1079 (mips_elf_allocate_dynamic_relocations): Likewise.
1080 (mips_elf_count_got_symbols): Likewise.
1081 (is_gott_symbol): Likewise.
1082 (mips_elf_calculate_relocation): Likewise.
1083 (mips_elf_create_dynamic_relocation): Likewise.
1084 (_bfd_mips_elf_check_relocs): Likewise.
1085 (allocate_dynrelocs): Likewise.
1086 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1087 (mips_elf_lay_out_got): Likewise.
1088 (mips_elf_set_plt_sym_value): Likewise.
1089 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1090 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1091 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1092 (_bfd_mips_elf_final_link): Likewise.
1093 (_bfd_mips_init_file_header): Likewise.
1094 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1095 Likewise.
1096 (allocate_dynrelocs): Likewise.
1097 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1098 (_bfd_sparc_elf_relocate_section): Likewise.
1099 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1100 (sparc_finish_dyn): Likewise.
1101 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1102 * elfxx-target.h (ELF_TARGET_OS): New.
1103 (elfNN_bed): Add ELF_TARGET_OS.
1104 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1105 (_bfd_x86_elf_link_hash_table_create): Likewise.
1106 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1107 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1108 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1109 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1110 * elfxx-x86.h (elf_x86_target_os): Removed.
1111 (elf_x86_backend_data): Likewise.
1112 (get_elf_x86_backend_data): Likewise.
1113 (elf_x86_link_hash_table): Remove target_os.
1114
87c69f97
AM		 11152020-06-06 Alan Modra <amodra@gmail.com>
1116
1117 * reloc.c: Rename
1118 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1119 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1120 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1121 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1122 * elf64-ppc.c: Update throughout for reloc renaming.
1123 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1124 * libbfd.h: Regenerate.
1125 * bfd-in2.h: Regenerate.
1126
981f1518
L		 11272020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1128
8a4ba3a1 1129 PR ld/26080
981f1518
L		 1130 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1131 section.
1132
9c65eeac
NC		 11332020-06-05 Nick Clifton <nickc@redhat.com>
1134
1135 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1136 bug.
1137
41285764
NC		 11382020-06-05 Nelson Chu <nelson.chu@sifive.com>
1139
1140 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1141 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1142 whether the object can be linked according to it's priv
1143 attributes. The object without any priv spec attributes can
1144 be linked with others. If the first input object doesn't contain
1145 any priv attributes, then we need to copy the setting from the
1146 next input one. Also report more detailed error messages to user.
1147
a975c88e
SC		 11482020-06-04 Stephen Casner <casner@acm.org>
1149
1150 Extend pdp11-aout symbol table format to accommodate .stab
1151 symbols and implement correct handling of them.
1152
1153 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1154 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1155 normal vs. .stab symbol table type values, replacing N_STAB mask.
1156 (translate_from_native_sym_flags): Determine correct section for
1157 different .stab types.
1158 (translate_to_native_sym_flags): Leave .stab types intact.
1159 (translate_symbol_table): Error if symbol indicates overlay;
1160 store desc field from .stab symbols.
1161 (write_syms): Output desc field with symbol.
1162 (aout_link_check_ar_symbols): Skip .stab symbols.
1163 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1164 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1165 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1166 correctly distinguish .stab symbols and select calculate their
1167 section and value; and copy desc and ovly fields from input symbol
1168 to output symbol.
1169
3b9313c4
SC		 11702020-06-04 Stephen Casner <casner@acm.org>
1171
1172 * aoutx.h (translate_symbol_table): Comment had external and
1173 internal swapped.
1174 * pdp11.c (translate_symbol_table): Likewise.
1175
add5f777
L		 11762020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1177
1178 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1179 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1180 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1181
c4b126b8
L		 11822020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1183
1184 PR ld/26080
1185 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1186 in debug section against symbol defined in shared library to 0.
1187 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1188 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1189 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1190 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1191 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1192 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1193 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1194 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1195 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1196 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1197 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1198 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1199 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1200 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1201 reference.
1202 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1203 there is non-GOT reference.
1204 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1205 non-alloced sections.
1206
31af1e68
SC		 12072020-06-03 Stephen Casner <casner@acm.org>
1208
1209 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1210
1211 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1212 files with relocs.
1213 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1214 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1215 other size that doesn't qcover the header word.
1216 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1217 string table, and zero it.
1218 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1219 message and set bfd_error on finding an invalid name string offset.
1220 (add_to_stringtab): INLINE -> inline
1221 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1222 bound check.
1223 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1224 any relocs that could not be recognised.
1225 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1226 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1227 name exists and is long enough, before attempting to see if it is
1228 for a .o file.
1229 c3864421222 - Correct case for N_SO being the last symbol.
1230 50455f1ab29 PR 20891 - Handle the case where the main file name
1231 and the directory name are both empty.
1232 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1233 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1234 range string table offsets.
1235 531336e3a0b PR 20909 - Fix off-by-one error in check for an
cae64165 1236 illegal string offset.
31af1e68
SC		 1237 (aout_link_includes_newfunc): Add comment.
1238 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1239 on unexpected relocation type rather than ASSERT.
1240
d4d8aee3
L		 12412020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1242
1243 PR ld/26066
1244 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1245 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1246
58ee44ef
L		 12472020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1248
1249 PR ld/26066
1250 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1251 non-alloced sections.
1252
9a689602
L		 12532020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1254
1255 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1256 dynamic relocations for non SEC_ALLOC sections.
1257
0bff7528
GN		 12582020-06-03 Gunther Nikl <gnikl@justmail.de>
1259
1260 * aout64.c (BMAGIC, QMAGIC): Do not define.
1261 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1262 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1263 to check the file format.
1264 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1265 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1266 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1267
50d03636
L		 12682020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1269
1270 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1271 relocations for non SEC_ALLOC sections.
1272
d49e5065
L		 12732020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1274
1275 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1276 * elf32-arm.c (maybe_set_textrel): Removed.
1277 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1278 with _bfd_elf_maybe_set_textrel.
1279 * elf32-csky.c (maybe_set_textrel): Removed.
1280 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1281 with _bfd_elf_maybe_set_textrel.
1282 * elf32-hppa.c (maybe_set_textrel): Removed.
1283 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1284 with _bfd_elf_maybe_set_textrel.
1285 * elf32-lm32.c (maybe_set_textrel): Removed.
1286 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1287 with _bfd_elf_maybe_set_textrel.
1288 * elf32-m32r.c (maybe_set_textrel): Removed.
1289 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1290 with _bfd_elf_maybe_set_textrel.
1291 * elf32-metag.c (maybe_set_textrel): Removed.
1292 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1293 with _bfd_elf_maybe_set_textrel.
1294 * elf32-nds32.c (maybe_set_textrel): Removed.
1295 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1296 with _bfd_elf_maybe_set_textrel.
1297 * elf32-or1k.c (maybe_set_textrel): Removed.
1298 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1299 with _bfd_elf_maybe_set_textrel.
1300 * elf32-ppc.c (maybe_set_textrel): Removed.
1301 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1302 with _bfd_elf_maybe_set_textrel.
1303 * elf32-s390.c (maybe_set_textrel): Removed.
1304 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1305 with _bfd_elf_maybe_set_textrel.
1306 * elf32-sh.c (maybe_set_textrel): Removed.
1307 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1308 with _bfd_elf_maybe_set_textrel.
1309 * elf32-tic6x.c (maybe_set_textrel): Removed.
1310 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1311 with _bfd_elf_maybe_set_textrel.
1312 * elf32-tilepro.c (maybe_set_textrel): Removed.
1313 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1314 with _bfd_elf_maybe_set_textrel.
1315 * elf64-ppc.c (maybe_set_textrel): Removed.
1316 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1317 with _bfd_elf_maybe_set_textrel.
1318 * elf64-s390.c (maybe_set_textrel): Removed.
1319 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1320 with _bfd_elf_maybe_set_textrel.
1321 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1322 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1323 with _bfd_elf_maybe_set_textrel.
1324 * elfnn-riscv.c (maybe_set_textrel): Removed.
1325 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1326 with _bfd_elf_maybe_set_textrel.
1327 * elfxx-sparc.c (maybe_set_textrel): Removed.
1328 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1329 with _bfd_elf_maybe_set_textrel.
1330 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1331 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1332 with _bfd_elf_maybe_set_textrel.
1333 * elfxx-x86.c (maybe_set_textrel): Removed.
1334 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1335 with _bfd_elf_maybe_set_textrel.
1336 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1337
ad172eaa
L		 13382020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1339
1340 PR ld/26067
1341 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1342 dyn_relocs.
1343 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1344 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1345 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1346 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1347 Likewise.
1348 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1349 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1350 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1351 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1352 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1353 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1354 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1355 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1356 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1357 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1358 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1359 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1360 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1361 (elf_backend_copy_indirect_symbol): Likewise.
1362 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1363 (elf_backend_copy_indirect_symbol): Likewise.
1364 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1365
5dbc8b37
L		 13662020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1367
1368 PR ld/26067
1369 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1370 * elf32-arm.c (readonly_dynrelocs): Removed.
1371 (maybe_set_textrel): Replace readonly_dynrelocs with
1372 _bfd_elf_readonly_dynrelocs.
1373 * elf32-csky.c (readonly_dynrelocs): Removed.
1374 (maybe_set_textrel): Replace readonly_dynrelocs with
1375 _bfd_elf_readonly_dynrelocs.
1376 * elf32-hppa.c(readonly_dynrelocs): Removed.
1377 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1378 _bfd_elf_readonly_dynrelocs.
1379 (maybe_set_textrel): Likewise.
1380 * elf32-lm32.c (readonly_dynrelocs): Removed.
1381 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1382 with _bfd_elf_readonly_dynrelocs.
1383 (maybe_set_textrel): Likewise.
1384 * elf32-m32r.c (readonly_dynrelocs): Removed.
1385 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1386 with _bfd_elf_readonly_dynrelocs.
1387 (maybe_set_textrel): Likewise.
1388 * elf32-metag.c (readonly_dynrelocs): Removed.
1389 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1390 with _bfd_elf_readonly_dynrelocs.
1391 (maybe_set_textrel): Likewise.
1392 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1393 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1394 with _bfd_elf_readonly_dynrelocs.
1395 * elf32-nds32.c (readonly_dynrelocs): Removed.
1396 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1397 with _bfd_elf_readonly_dynrelocs.
1398 (maybe_set_textrel): Likewise.
1399 * elf32-or1k.c (readonly_dynrelocs): Removed.
1400 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1401 with _bfd_elf_readonly_dynrelocs.
1402 * elf32-ppc.c (readonly_dynrelocs): Removed.
1403 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1404 _bfd_elf_readonly_dynrelocs.
1405 (ppc_elf_adjust_dynamic_symbol): Likewise.
1406 (maybe_set_textrel): Likewise.
1407 * elf32-s390.c (readonly_dynrelocs): Removed.
1408 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1409 with _bfd_elf_readonly_dynrelocs.
1410 (maybe_set_textrel): Likewise.
1411 * elf32-sh.c (readonly_dynrelocs): Removed.
1412 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1413 _bfd_elf_readonly_dynrelocs.
1414 (maybe_set_textrel): Likewise.
1415 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1416 (maybe_set_textrel): Replace readonly_dynrelocs with
1417 _bfd_elf_readonly_dynrelocs.
1418 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1419 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1420 with _bfd_elf_readonly_dynrelocs.
1421 (maybe_set_textrel): Likewise.
1422 * elf64-ppc.c (readonly_dynrelocs): Removed.
1423 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1424 _bfd_elf_readonly_dynrelocs.
1425 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1426 (maybe_set_textrel): Likewise.
1427 * elf64-s390.c (readonly_dynrelocs): Removed.
1428 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1429 with _bfd_elf_readonly_dynrelocs.
1430 (maybe_set_textrel): Likewise.
1431 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1432 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1433 (maybe_set_textrel): Replace readonly_dynrelocs with
1434 _bfd_elf_readonly_dynrelocs.
1435 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1436 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1437 with _bfd_elf_readonly_dynrelocs.
1438 (maybe_set_textrel): Likewise.
1439 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1440 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1441 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1442 (maybe_set_textrel): Likewise.
1443 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1444 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1445 with _bfd_elf_readonly_dynrelocs.
1446 (maybe_set_textrel): Likewise.
1447 * elfxx-x86.c (readonly_dynrelocs): Removed.
1448 (maybe_set_textrel): Replace readonly_dynrelocs with
1449 _bfd_elf_readonly_dynrelocs.
1450 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1451
433953ff
L		 14522020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1453
1454 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1455 -fsanitize=undefined.
1456
67580036
AM		 14572020-06-03 Alan Modra <amodra@gmail.com>
1458
1459 PR 26069
1460 PR 18758
1461 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1462 other than gcc.
1463 (pe_ILF_build_a_bfd): Likewise.
1464
0ed18fa1
AM		 14652020-06-03 Alan Modra <amodra@gmail.com>
1466
7eea15c5 1467 PR 26069
0ed18fa1
AM		 1468 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1469 core files as well as objects.
1470
190eb1dd
L		 14712020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1472
1473 PR ld/26067
1474 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1475 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1476 Updated.
1477 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1478 (elf_arc_link_hash_newfunc): Updated.
1479 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1480 (elf32_arm_link_hash_newfunc): Updated.
1481 (elf32_arm_copy_indirect_symbol): Likewise.
1482 (elf32_arm_check_relocs): Likewise.
1483 (readonly_dynrelocs): Likewise.
1484 (allocate_dynrelocs_for_symbol): Likewise.
1485 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1486 (csky_elf_link_hash_newfunc): Updated.
1487 (csky_allocate_dynrelocs): Likewise.
1488 (readonly_dynrelocs): Likewise.
1489 (csky_elf_copy_indirect_symbol): Likewise.
1490 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1491 (hppa_link_hash_newfunc): Updated.
1492 (elf32_hppa_copy_indirect_symbol): Likewise.
1493 (elf32_hppa_hide_symbol): Likewise.
1494 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1495 (allocate_dynrelocs): Likewise.
1496 (elf32_hppa_relocate_section): Likewise.
1497 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1498 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1499 (lm32_elf_link_hash_newfunc): Likewise.
1500 (lm32_elf_link_hash_table_create): Updated.
1501 (readonly_dynrelocs): Likewise.
1502 (allocate_dynrelocs): Likewise.
1503 (lm32_elf_copy_indirect_symbol): Likewise.
1504 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1505 (m32r_elf_link_hash_newfunc): Likewise.
1506 (m32r_elf_link_hash_table_create): Updated.
1507 (m32r_elf_copy_indirect_symbol): Likewise.
1508 (allocate_dynrelocs): Likewise.
1509 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1510 (metag_link_hash_newfunc): Updated.
1511 (elf_metag_copy_indirect_symbol): Likewise.
1512 (readonly_dynrelocs): Likewise.
1513 (allocate_dynrelocs): Likewise.
1514 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1515 dyn_relocs.
1516 (link_hash_newfunc): Updated.
1517 (microblaze_elf_check_relocs): Likewise.
1518 (microblaze_elf_copy_indirect_symbol): Likewise.
1519 (readonly_dynrelocs): Likewise.
1520 (allocate_dynrelocs): Likewise.
1521 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1522 (nds32_elf_link_hash_newfunc): Updated.
1523 (nds32_elf_copy_indirect_symbol): Likewise.
1524 (readonly_dynrelocs): Likewise.
1525 (allocate_dynrelocs): Likewise.
1526 (nds32_elf_check_relocs): Likewise.
1527 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1528 (link_hash_newfunc): Updated.
1529 (nios2_elf32_copy_indirect_symbol): Likewise.
1530 (nios2_elf32_check_relocs): Likewise.
1531 (allocate_dynrelocs): Likewise.
1532 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1533 (or1k_elf_link_hash_newfunc): Updated.
1534 (readonly_dynrelocs): Likewise.
1535 (allocate_dynrelocs): Likewise.
1536 (or1k_elf_copy_indirect_symbol): Likewise.
1537 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1538 (ppc_elf_link_hash_newfunc): Updated.
1539 (ppc_elf_copy_indirect_symbol): Likewise.
1540 (ppc_elf_check_relocs): Likewise.
1541 (readonly_dynrelocs): Likewise.
1542 (ppc_elf_adjust_dynamic_symbol): Likewise.
1543 (allocate_dynrelocs): Likewise.
1544 (ppc_elf_relocate_section): Likewise.
1545 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1546 (link_hash_newfunc): Updated.
1547 (elf_s390_copy_indirect_symbol): Likewise.
1548 (readonly_dynrelocs): Likewise.
1549 (elf_s390_adjust_dynamic_symbol): Likewise.
1550 (allocate_dynrelocs): Likewise.
1551 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1552 (sh_elf_link_hash_newfunc): Updated.
1553 (readonly_dynrelocs): Likewise.
1554 (allocate_dynrelocs): Likewise.
1555 (sh_elf_copy_indirect_symbol): Likewise.
1556 (sh_elf_check_relocs): Likewise.
1557 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1558 (elf32_tic6x_link_hash_newfunc): Likewise.
1559 (elf32_tic6x_link_hash_table_create): Updated.
1560 (readonly_dynrelocs): Likewise.
1561 (elf32_tic6x_check_relocs): Likewise.
1562 (elf32_tic6x_allocate_dynrelocs): Likewise.
1563 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1564 dyn_relocs.
1565 (link_hash_newfunc): Updated.
1566 (tilepro_elf_copy_indirect_symbol): Likewise.
1567 (tilepro_elf_check_relocs): Likewise.
1568 (allocate_dynrelocs): Likewise.
1569 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1570 (ppc64_elf_copy_indirect_symbol): Updated.
1571 (ppc64_elf_check_relocs): Likewise.
1572 (readonly_dynrelocs): Likewise.
1573 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1574 (dec_dynrel_count): Likewise.
1575 (allocate_dynrelocs): Likewise.
1576 (ppc64_elf_relocate_section): Likewise.
1577 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1578 (link_hash_newfunc): Updated.
1579 (elf_s390_copy_indirect_symbol): Likewise.
1580 (readonly_dynrelocs): Likewise.
1581 (allocate_dynrelocs): Likewise.
1582 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1583 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1584 dyn_relocs.
1585 (elfNN_aarch64_link_hash_newfunc): Updated.
1586 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1587 (readonly_dynrelocs): Likewise.
1588 (need_copy_relocation_p): Likewise.
1589 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1590 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1591 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1592 (link_hash_newfunc): Updated.
1593 (riscv_elf_copy_indirect_symbol): Likewise.
1594 (riscv_elf_check_relocs): Likewise.
1595 (readonly_dynrelocs): Likewise.
1596 (allocate_dynrelocs): Likewise.
1597 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1598 dyn_relocs.
1599 (link_hash_newfunc): Updated.
1600 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1601 (_bfd_sparc_elf_check_relocs): Likewise.
1602 (readonly_dynrelocs): Likewise.
1603 (allocate_dynrelocs): Likewise.
1604 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1605 (link_hash_newfunc): Updated.
1606 (tilegx_elf_copy_indirect_symbol): Likewise.
1607 (tilegx_elf_check_relocs): Likewise.
1608 (readonly_dynrelocs): Likewise.
1609 (allocate_dynrelocs): Likewise.
1610 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1611 (readonly_dynrelocs): Likewise.
1612 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1613 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1614
2fdb65f2
AM		 16152020-06-01 Alan Modra <amodra@gmail.com>
1616
1617 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1618 command against cmd_length, not the end of record. For
1619 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1620 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1621 cmd_length test.
1622
12adf805
DF		 16232020-05-28 David Faust <david.faust@oracle.com>
1624
1625 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1626 R_BPF_INSN_{32,64} relocations.
1627
66e3eb08
SC		 16282020-05-28 Stephen Casner <casner@acm.org>
1629
1630 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1631 addreses in .long (used in testsuites) and .stab values.
1632
a6dbf402
L		 16332020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1634
1635 PR ld/22909
1636 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1637 Check bfd_link_dll when issue a DT_TEXTREL warning.
1638 * elfxx-x86.c (maybe_set_textrel): Likewise.
1639 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1640
9e7cb4c3
NC		 16412020-05-26 Nick Clifton <nickc@redhat.com>
1642
1643 * plugin.c (try_load_plugin): Extend error message when a plugin
1644 fails to open.
1645
c892b447
AM		 16462020-05-23 Alan Modra <amodra@gmail.com>
1647
1648 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1649
6f3fe02b
AM		 16502020-05-22 Alan Modra <amodra@gmail.com>
1651
1652 PR 25882
1653 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1654 attributes from shared libraries, and do not return an error if
1655 they don't match.
1656
0490dd41
AM		 16572020-05-21 Alan Modra <amodra@gmail.com>
1658
1659 PR 25993
1660 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1661 filename.
1662 (_bfd_delete_bfd): Free the copy.
1663 (_bfd_new_bfd): Free nbfd->memory on error.
1664
c9594989
AM		 16652020-05-21 Alan Modra <amodra@gmail.com>
1666
1667 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1668 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1669 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1670 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1671 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1672 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1673 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1674 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1675 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1676 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1677 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1678 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1679 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1680 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1681 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1682 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1683 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1684 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1685 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1686 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1687
8f595e9b
NC		 16882020-05-20 Nelson Chu <nelson.chu@sifive.com>
1689
1690 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1691 get_default_version. It is used to find the default version for
1692 the specific extension.
1693 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1694 default_major_version and default_minor_version. Add new bfd_boolean
1695 parameter *use_default_version. Set it to TRUE if we need to call
1696 the callback rps->get_default_version to find the default version.
1697 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1698 the default version in riscv_parsing_subset_version, and then call
1699 riscv_add_subset to add the subset into subset list.
1700 (riscv_parse_prefixed_ext): Likewise.
1701 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1702 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1703 strings rather than characters.
1704 riscv_merge_arch_attr_info): The callback function get_default_version
1705 is only needed for assembler, so set it to NULL int the linker.
1706 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1707 * elfxx-riscv.h: Updated.
1708
7b958a48
AM		 17092020-05-20 Alan Modra <amodra@gmail.com>
1710
1711 PR 25993
1712 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1713 use bfd_set_filename.
1714 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1715 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1716 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1717 (bfd_create): Likewise.
1718 (_bfd_delete_bfd): Don't free filename.
1719 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1720 return pointer to the copy or NULL on alloc fail.
1721 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1722 result of bfd_set_filename.
1723 * bfd-in2.h: Regenerate.
1724
3c568b8a
AM		 17252020-05-20 Alan Modra <amodra@gmail.com>
1726
1727 PR 26011
1728 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1729 section size against file size.
1730 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1731
6fd1d259
GN		 17322020-05-19 Gunther Nikl <gnikl@justmail.de>
1733
1734 PR 26005
11c0dd51
NC		 1735 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1736 and memset when allocating memory for the sections_being_created
1737 array.
6fd1d259 1738
7e94cf6c
SH		 17392020-05-19 Stafford Horne <shorne@gmail.com>
1740
1741 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1742 to relgot.
1743 (or1k_elf_relocate_section): Access srelgot via
1744 htab->root.srelgot. Add assertions for srelgot->contents.
1745 Introduce local variable for srelgot to not reuse global
1746 sreloc.
1747 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1748 (or1k_set_got_and_rela_sizes): New function.
1749 (or1k_initial_exec_offset): New function.
1750 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1751 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1752 model access.
1753 (or1k_elf_check_relocs): Use OR to set TLS access.
1754 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1755 sizes.
1756 (or1k_elf_size_dynamic_sections): Use
1757 or1k_set_got_and_rela_sizes to set sizes.
1758 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1759 (TCB_SIZE): New macro.
1760 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1761 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1762 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1763 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1764 (tpoff): Add dynamic boolean argument.
1765 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1766
7e057737
SP		 17672020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1768
1769 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1770 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1771 cases with BFD_RELOC_AARCH64_JUMP26.
1772 (elfNN_aarch64_check_relocs): Likewise.
1773
765cf5f6
AM		 17742020-05-19 Alan Modra <amodra@gmail.com>
1775
1776 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1777 bfd_get_filename rather than accessing bfd->filename directly.
1778 * aout-target.h (MY (object_p)): Likewise.
1779 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1780 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1781 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1782 (_bfd_archive_bsd44_construct_extended_name_table),
1783 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1784 (_bfd_bsd_write_armap): Likewise.
1785 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1786 * cache.c (bfd_open_file): Likewise.
1787 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1788 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1789 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1790 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1791 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1792 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1793 (patch_tls_desc_to_ie): Likewise.
1794 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1795 (spu_elf_auto_overlay): Likewise.
1796 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1797 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1798 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1799 * elflink.c (bfd_elf_size_dynamic_sections),
1800 (elf_link_input_bfd): Likewise.
1801 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1802 * mach-o.c (bfd_mach_o_follow_dsym),
1803 (bfd_mach_o_close_and_cleanup): Likewise.
1804 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1805 (find_separate_debug_file, get_build_id_name): Likewise.
1806 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1807 * plugin.c (bfd_plugin_open_input): Likewise.
1808 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1809 * som.c (som_write_armap): Likewise.
1810 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1811 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1812 (_bfd_vms_lib_write_archive_contents): Likewise.
1813 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1814
39a1432c
AM		 18152020-05-19 Alan Modra <amodra@gmail.com>
1816
1817 PR 25713
1818 * bfdio.c (_bfd_real_fopen): Typo fix.
1819
ed02cdb5
NC		 18202020-05-18 Nick Clifton <nickc@redhat.com>
1821
1822 PR 26005
1823 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1824 for the sections_being_created array.
1825
7a87e9c8
AM		 18262020-05-18 Alan Modra <amodra@gmail.com>
1827
1828 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1829 they can be freed without also freeing internal_relocs.
1830
ca859a89
JC		 18312020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1832
1833 PR 25713
1834 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1835 separators into DOS style when creating a WIN32 fullpath.
1836
fc46e8bd
NC		 18372020-05-14 Nelson Chu <nelson.chu@sifive.com>
1838
1839 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1840 to initialize RISC-V tdata.
1841
533f049e
GN		 18422020-05-12 Gunther Nikl <gnikl@justmail.de>
1843
1844 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1845 relocation size.
1846
94ba9882
AM		 18472020-05-11 Alan Modra <amodra@gmail.com>
1848
1849 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1850
7c1f4227
AM		 18512020-05-11 Alan Modra <amodra@gmail.com>
1852
1853 * elf64-ppc.c: Rename powerxx to power10 throughout.
1854
4d5acb1e
AM		 18552020-05-11 Alan Modra <amodra@gmail.com>
1856
1857 PR 25961
1858 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1859 contains required number of auxents before processing any auxent.
1860 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1861 file name from auxents for PE.
1862
7242fa8a
GN		 18632020-05-04 Gunther Nikl <gnikl@justmail.de>
1864
1865 * aout-cris.c (DEFAULT_ARCH): Delete define.
1866 (MY_set_arch_mach): Likewise.
1867 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1868 of bfd_arch_cris.
1869 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1870 of r_type before the shift.
1871
18722020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
cff69cf4
WD		 1873
1874 PR ld/25665
1875 * elfnn-aarch64.c (group_sections): Copy implementation from
1876 elf32-arm.c.
1877
a2714d6c
AM		 18782020-05-01 Alan Modra <amodra@gmail.com>
1879
1880 PR 25900
1881 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1882 accessing root.u.def of symbols. Also check root.u.def.section
1883 is non-NULL. Reverse tests so as to make the logic positive.
1884
a8acd6ee
AM		 18852020-05-01 Alan Modra <amodra@gmail.com>
1886
1887 PR 25882
1888 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1889 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1890
6b728d32
AM		 18912020-05-01 Alan Modra <amodra@gmail.com>
1892
1893 PR 25882
1894 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1895 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1896 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1897 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1898 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1899 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1900 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1901 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1902 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1903 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1904
91ed9b71
AM		 19052020-05-01 Alan Modra <amodra@gmail.com>
1906
1907 PR 25882
1908 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1909 from shared libraries.
1910
d548f47d
MF		 19112020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1912
1913 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1914 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1915 equals 0. Report overflow when the result has negative sign but
1916 all significant bits are zero.
1917
dfa85db1
GN		 19182020-04-29 Gunther Nikl <gnikl@justmail.de>
1919
1920 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1921 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1922
48e5bada
AM		 19232020-04-28 Alan Modra <amodra@gmail.com>
1924
1925 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1926 Emit warning message.
1927
251dae91
TC		 19282020-04-27 Tamar Christina <tamar.christina@arm.com>
1929
1930 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1931 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1932 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1933 to x86_64_pe_big_vec as it not a big-endian format.
1934 (vec i386_pe_big_vec): New.
1935 * configure.ac: Likewise.
1936 * targets.c: Likewise.
1937 * configure: Regenerate.
1938 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1939 COFF_WITH_PE_BIGOBJ): New.
1940 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1941 New.
1942 (x86_64_pe_be_vec): Moved.
1943
27456742
AK		 19442020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1945
1946 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1947 * elf.c (elfcore_grok_arc_v2): New function.
1948 (elfcore_grok_note): Call the new function to handle the corresponding
1949 note.
1950 (elfcore_write_arc_v2): New function.
1951 (elfcore_write_register_note): Call the new function to handle the
1952 corresponding pseudo-sections.
1953
30ce8e47
MF		 19542020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1955
1956 PR ld/25861
1957 * bfd-in2.h: Regenerated.
1958 * elf32-xtensa.c (elf_howto_table): New entries for
1959 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1960 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1961 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1962 R_XTENSA_NDIFF{8,16,32}.
1963 * libbfd.h (bfd_reloc_code_real_names): Add names for
1964 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1965 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1966 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1967 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1968
c36876fe
TC		 19692020-04-21 Tamar Christina <tamar.christina@arm.com>
1970
1971 PR binutils/24753
1972 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1973 content.
1974
6f6fd151
L		 19752020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1976
1977 PR ld/25849
1978 * elf-bfd.h (elf_backend_data): Add
1979 elf_backend_strip_zero_sized_dynamic_sections.
1980 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1981 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1982 New macro.
1983 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1984 function.
1985 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1986 New macro.
1987 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1988
1f7f2abb
L		 19892020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1990
1991 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1992 sec.
1993 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1994 DT_TEXTREL with -M.
1995 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1996
e04f33c0
NC		 19972020-04-21 Nick Clifton <nickc@redhat.com>
1998
1999 * po/sr.po: Updated Serbian translation.
2000
fad3d2c1
AM		 20012020-04-21 Alan Modra <amodra@gmail.com>
2002
2003 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2004 processing.
2005
23c8270e
SC		 20062020-04-20 Stephen Casner <casner@acm.org>
2007
2008 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2009 causing globals from linker script to be treated as debug symbols.
2010 (translate_symbol_table): Don't sign-extend symbol values from 16
2011 to 64 bits in nm output.
2012
2efec98b
AM		 20132020-04-20 Alan Modra <amodra@gmail.com>
2014
2015 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2016
18f97353
AM		 20172020-04-18 Alan Modra <amodra@gmail.com>
2018
2019 * section.c (bfd_is_const_section): Correct test for special
2020 sections.
2021 * bfd-in2.h: Regenerate.
2022
8d55d10a
AM		 20232020-04-17 Alan Modra <amodra@gmail.com>
2024
2025 PR 25842
2026 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2027 NULL nodename.
2028
8e4979ac
NC		 20292020-04-16 Nick Clifton <nickc@redhat.com>
2030
2031 PR 25803
2032 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2033 abort with a more helpful error message.
2034
aec72fda
AM		 20352020-04-16 Alan Modra <amodra@gmail.com>
2036
2037 PR 25827
2038 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2039 strdup(0).
2040
95a51568
FS		 20412020-04-15 Fangrui Song <maskray@google.com>
2042
2043 PR binutils/24613
2044 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2045 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2046 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2047 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2048 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2049 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2050 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2051 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2052 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2053 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2054 * elflink.c (elf_link_output_extsym): Likewise.
2055 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2056
7ecb5154
AM		 20572020-04-15 Alan Modra <amodra@gmail.com>
2058
2059 PR 25823
2060 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2061 pointer into strings that may be freed for section name, always
2062 allocate a new string.
2063
f717994f
JMG		 20642020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2065 Jan W. Jagersma <jwjagersma@gmail.com>
2066
2067 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2068 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2069 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2070 (_bfd_go32_mkobject): New functions.
2071 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2072 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2073 (go32exe_mkobject): Call _bfd_go32_mkobject.
2074 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2075 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2076 and COFF_GO32.
2077 (coff_write_relocs): Enable extended reloc counter code if
2078 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2079 (coff_write_object_contents): Likewise. Pad section headers
2080 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2081 instead of coff_swap_scnhdr_out.
2082 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2083 enable extended reloc counter.
2084 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2085 Declare with ATTRIBUTE_UNUSED.
2086 * libcoff-in.h: (struct coff_tdata): New field go32.
2087 (obj_go32): Define.
2088 * libcoff.h: Regenerate.
2089
34ca5531
FS		 20902020-04-14 Fangrui Song <maskray@google.com>
2091
2092 PR gas/25768
2093 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2094 12.
2095
fa1477dc
SC		 20962020-04-14 Stephen Casner <casner@acm.org>
2097
2098 PR ld/25677
2099 * pdp11.c: Add implementation of --imagic option.
2100 (adjust_o_magic): Fix objcopy --extract-symbol test.
2101 * libaout.h (enum aout_magic): Add i_magic.
2102
a0543b0b
RO		 21032020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2104 Nick Clifton <nickc@redhat.com>
2105
2106 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2107 <0>: Ignore.
2108 <default>: Error rather than abort.
2109
3349112e
L		 21102020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2111
2112 PR ld/25767
2113 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2114 relocation section from section group.
2115
4d095f5b
JJ		 21162020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2117
2118 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2119 bfd->origin to file offset.
2120 * bfdwin.c (bfd_get_file_window): Likewise.
2121 * bfd.c: Clarify the use of the bfd->origin field.
2122 * bfd-in2.h: Regenerate.
2123 * coff-i386.c: Don't include go32exe.h. Allow overriding
2124 coff_write_object_contents via COFF_WRITE_CONTENTS.
2125 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2126 (go32exe_write_object_contents): New functions.
2127 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2128 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2129 (create_go32_stub): Remove check for 2k size limit. Read stub
2130 from go32exe_temp_stub if present.
2131 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2132 copy variable-length stub.
2133 (go32_check_format): Read stub to go32exe_temp_stub, set
2134 origin, return go32exe_cleanup.
2135 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2136 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2137 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2138 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2139 Remove functions and their associated #defines.
2140 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2141 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2142 Rename field go32stub to stub.
2143 * libcoff.h: Regenerate.
2144 * coff-stgo32.c (go32_check_format): Rename to...
2145 (go32exe_check_format): ...this.
2146 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2147 (go32exe_copy_private_bfd_data): ...this.
2148 (stub_bytes): Rename to...
2149 (go32exe_default_stub): ...this.
2150 (create_go32_stub): Rename to...
2151 (go32exe_create_stub): ...this.
2152 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2153 when possible.
2154
382aae06
L		 21552020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2156
2157 PR ld/25749
2158 PR ld/25754
2159 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2160 relocation to R_386_32 for relocation against non-preemptible
2161 absolute symbol.
2162 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2163 allocate dynamic relocation for non-preemptible absolute symbol.
2164 (elf_i386_relocate_section): Pass sec to
2165 GENERATE_DYNAMIC_RELOCATION_P.
2166 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2167 (elf_x86_64_convert_load_reloc): Covert load relocation to
2168 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2169 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2170 for non-preemptible absolute symbol if they overflow.
2171 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2172 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2173 symbol. Don't allocate dynamic relocation for non-preemptible
2174 absolute symbol.
2175 (elf_x86_64_relocate_section): Don't generate relative relocation
2176 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2177 to GENERATE_DYNAMIC_RELOCATION_P.
2178 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2179 against non-preemptible absolute symbol.
2180 (_bfd_elf_x86_valid_reloc_p): New function.
2181 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2182 GOT_ABS GOT slot.
2183 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2184 argument. Don't generate dynamic relocation against
2185 non-preemptible absolute symbol.
2186 (ABS_SYMBOL_P): New.
2187 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2188 against non-preemptible absolute symbol.
2189 (GOT_ABS): New.
2190 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2191 (_bfd_elf_x86_valid_reloc_p): New.
2192
a7618269
TC		 21932020-04-01 Tamar Christina <tamar.christina@arm.com>
2194
2195 PR ld/16017
2196 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2197 address in the GOT if in thumb only mode.
2198
15ccbdd7
TC		 21992020-04-01 Tamar Christina <tamar.christina@arm.com>
2200
2201 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2202
7b948a25
HPN		 22032020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2204
2205 * mmo.c (mmo_scan): Create .text section only when needed, not
2206 from the start.
2207
89b599df
AM		 22082020-03-31 Alan Modra <amodra@gmail.com>
2209
2210 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2211 return value check.
2212
81699544
AM		 22132020-03-31 Alan Modra <amodra@gmail.com>
2214
2215 * vms-alpha.c (image_write): Check bounds for sections without
2216 contents too. Error on non-zero write to section without
2217 contents.
2218 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2219
b3b360de
AM		 22202020-03-31 Alan Modra <amodra@gmail.com>
2221
2222 * tekhex.c (pass_over): Check is_eof before reading buffer.
2223
00386881
NC		 22242020-03-30 Nick Clifton <nickc@redhat.com>
2225
2226 PR binutils/pr25662
2227 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2228 field to timestamp and make it an integer.
2229 * libcoff.h: Regenerate.
2230 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2231 field in the pe_data structure rather than the insert_timestamp
2232 field.
2233
988b7300
AM		 22342020-03-30 Alan Modra <amodra@gmail.com>
2235
2236 PR 25745
2237 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2238 statistics message.
2239
aa49fc22
NC		 22402020-03-26 Nick Clifton <nickc@redhat.com>
2241
2242 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2243 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2244 prototype.
2245 * libbfd.h: Regenerate.
2246
ff768510
AM		 22472020-03-26 Alan Modra <amodra@gmail.com>
2248
2249 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2250
f75fbe8a
AM		 22512020-03-26 Alan Modra <amodra@gmail.com>
2252
2253 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2254 array.
2255 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2256
aac88046
NC		 22572020-03-25 Nick Clifton <nickc@redhat.com>
2258
2259 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2260 function.
2261 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2262 * libbfd.h: Regenerate.
2263
cf2611fe
SV		 22642020-03-25 Shahab Vahedi <shahab@synopsys.com>
2265
2266 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2267 correct field name in the output string.
2268
d16e3d2e
AM		 22692020-03-25 Alan Modra <amodra@gmail.com>
2270
2271 PR 25662
2272 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2273 for SHT_NOBITS section if first in segment.
2274
1081065c
L		 22752020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2276
2277 PR binutils/25708
2278 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2279 (_bfd_elf_get_symbol_version_string): This.
2280 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2281 (_bfd_elf_get_symbol_version_string): This.
2282 (bfd_elf_print_symbol): Pass TRUE to
2283 _bfd_elf_get_symbol_version_string.
2284 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2285 bfd_boolean argument.
2286 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2287 * targets.c (_bfd_get_symbol_version_string): Likewise.
2288 (bfd_get_symbol_version_string): Likewise.
2289 * bfd-in2.h: Regenerated.
2290
0b8448af 22912020-03-24 Nick Clifton <nickc@redhat.com>
e11cd7c4 2292 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
0b8448af
NC		 2293
2294 PR 25713
2295 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2296 Win32 systems.
2297
ec2e748a
NC		 22982020-03-24 Nick Clifton <nickc@redhat.com>
2299
2300 PR 25681
2301 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2302 segment to use for PT_GNU_RELRO, ignore empty sections in a
2303 segment's current list.
2304
cda7e560
L		 23052020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2306
2307 PR binutils/25717
2308 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2309
7e6e972f
L		 23102020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2311
2312 PR binutils/25708
2313 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2314 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2315 on the previous _bfd_elf_get_symbol_version_string.
2316 (_bfd_elf_get_symbol_version_string): Use it.
2317
65109548
AM		 23182020-03-24 Alan Modra <amodra@gmail.com>
2319
2320 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2321 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2322 struct areltdata.
2323
fdde2fb6
SH		 23242020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2325
2326 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2327
cf28cfef
AM		 23282020-03-23 Alan Modra <amodra@gmail.com>
2329
2330 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2331 symbol count. Allocate an extra byte to ensure name strings
2332 are terminated. Sanity check name offsets. Release memory on
2333 error return.
2334
5e737279
AM		 23352020-03-23 Alan Modra <amodra@gmail.com>
2336
2337 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2338 field hasn't been read. Remove unnecessary casts.
2339
c15a8f17
AM		 23402020-03-22 Alan Modra <amodra@gmail.com>
2341
2342 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2343 enough to read number of symbols.
2344
3d98c460
L		 23452020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2346
2347 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2348 (EXECUTABLE_SUFFIX): Likewise.
2349 * config.in: Regenerated.
2350 * configure: Likewise.
2351 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2352 _bfd_generic_close_and_cleanup.
2353 (plugin_list_entry): Remove resolution_file, resolution_option,
2354 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2355 lto_wrapper, gcc_env and initialized,
2356 (need_lto_wrapper_p): Removed.
2357 (get_lto_wrapper): Likewise.
2358 (setup_lto_wrapper_env): Likewise.
2359 (register_all_symbols_read): Likewise.
2360 (egister_cleanup): Likewise.
2361 (get_symbols): Likewise.
2362 (add_input_file): Likewise.
2363 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2364 (add_symbols): Updated.
2365 (try_claim): Likewise.
2366 (try_load_plugin): Likewise.
2367 (bfd_plugin_canonicalize_symtab): Likewise.
2368 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2369 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2370
c3a1714c
L		 23712020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2372
2373 PR binutils/25640
2374 * plugin.c (plugin_list_entry): Add has_symbol_type.
2375 (add_symbols_v2): New function.
2376 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2377 provides symbol type.
2378 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2379 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2380 available.
2381
67338173
AM		 23822020-03-20 Alan Modra <amodra@gmail.com>
2383
2384 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2385 enough to read number of symbols.
2386
a859124d
AM		 23872020-03-20 Alan Modra <amodra@gmail.com>
2388
2389 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2390 backend functions for NULL before calling.
2391 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2392 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2393 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2394 * elfnn-ia64.c (ignore_errors): New function.
2395 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2396
f3a08f77
NC		 23972020-03-19 Nick Clifton <nickc@redhat.com>
2398
2399 PR 25676
2400 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2401 location of the varinfo in the unit's debug info data. Change the
2402 type of the stack field to a boolean.
2403 (lookup_var_by_offset): New function. Returns the varinfo
2404 structure for the variable described at the given offset in the
2405 unit's debug info.
2406 (scan_unit_for_symbols): Add support for variables which have the
2407 DW_AT_specification attribute.
2408
6a541707
NC		 24092020-03-19 Nick Clifton <nickc@redhat.com>
2410
2411 PR 25699
2412 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2413 error return.
2414
effc14f5
SH		 24152020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2416
2417 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2418
ac4bf06c
NC		 24192020-03-18 Nick Clifton <nickc@redhat.com>
2420
2421 PR 25673
2422 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2423 memory access when processing a corrupt secondary reloc section.
2424
53215f21
CL		 24252020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2426
2427 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2428 instead of calling abort.
2429 * elf32-csky.c (csky_build_one_stub): Likewise.
2430 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2431 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2432 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2433 * elf32-metag.c (metag_build_one_stub): Likewise.
2434 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2435 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2436 (ppc_size_one_stub): Likewise.
2437 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2438
327ef784
NC		 24392020-03-17 Nick Clifton <nickc@redhat.com>
2440
d3c3c542 2441 PR 25688
327ef784
NC		 2442 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2443 with error messages.
2444
ecbbbdba
NC		 24452020-03-17 Nick Clifton <nickc@redhat.com>
2446
2447 PR 25687
2448 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2449 free. Add free on another failure path.
2450
4b3ecb3b
AM		 24512020-03-16 Alan Modra <amodra@gmail.com>
2452
2453 PR 25675
2454 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2455 we have a non-zero section count. Do lma comparison in octets.
2456
7bac4137
AM		 24572020-03-16 Alan Modra <amodra@gmail.com>
2458
2459 * vms-alpha.c (dst_restore_location): Validate index into
2460 dst_ptr_offsets array before accessing. Return status.
2461 (dst_retrieve_location): Similarly, making "loc" parameter a
2462 pointer to return value.
2463 (_bfd_vms_slurp_etir): Update calls to above functions.
2464
8b5d0a4f
KR		 24652020-03-14 Kamil Rytarowski <n54@gmx.com>
2466
2467 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2468 targets.
2469 * configure: Regenerated.
2470
48e81d7f
AM		 24712020-03-14 Alan Modra <amodra@gmail.com>
2472
2473 * section.c (BFD_FAKE_SECTIONS): Formatting.
2474 * bfd-in2.h: Regenerate.
2475
06d949ec
KR		 24762020-03-13 Kamil Rytarowski <n54@gmx.com>
2477
2478 * elf.c (elfcore_grok_netbsd_note): Add support for
2479 NT_NETBSDCORE_LWPSTATUS notes.
2480
abf874aa
CL		 24812020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2482
2483 * bfd-in2.h: Regenerate.
2484 * section.c (asection): Add already_assigned field.
2485 (BFD_FAKE_SECTION): Add default initializer for it.
2486 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2487 * elf32-arm.c (arm_build_one_stub): Add support for
2488 non_contiguous_regions.
2489 * elf32-csky.c (csky_build_one_stub): Likewise.
2490 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2491 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2492 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2493 * elf32-metag.c (metag_build_one_stub): Likewise.
2494 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2495 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2496 (ppc_size_one_stub): Likewise.
2497 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2498 * elflink.c (elf_link_input_bfd): Likewise.
2499
74e10d17
L		 25002020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2501
2502 PR ld/24920
2503 * elf-linker-x86.h (elf_linker_x86_params): Add
2504 static_before_all_inputs and has_dynamic_linker.
2505 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2506 dynamic input objects if -static is passed at command-line
2507 before all input files without --dynamic-linker unless
2508 --no-dynamic-linker is used.
2509
015ec493
KR		 25102020-03-13 Kamil Rytarowski <n54@gmx.com>
2511
2512 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2513
66631823
CE		 25142020-03-13 Christian Eggers <ceggers@gmx.de>
2515
2516 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2517 "p_paddr" from "at".
2518 * elfcode.h (bfd_from_remote_memory): Add units to several
2519 parameters. New local "opb". Fix usage of p_align. Fix
2520 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2521 call of target_read_memory.
2522 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2523 calculation of "offset" and "output_offset".
2524 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2525 from "offset" and fix calculation of "end" from "vma+size". Fix
2526 comparison between "sh_addr" and "vma"/"output_offset".
2527 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2528 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2529 member.
2530 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2531 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2532 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2533 assignment of p_paddr from phdr_lma. Fix comparison between
2534 "lma+size" and "next->lma".
2535 (elf_sort_segments): Fix assignment from p_paddr to lma.
2536 (assign_file_positions_for_load_sections): Add unit (bytes) to
2537 local "align". Fix calculation of local "off_adjust". Fix
2538 calculation of local "filehdr_vaddr".
2539 (assign_file_positions_for_non_load_sections): New local "opb".
2540 Fix calculation of "end" from "p_size". Fix comparison between
2541 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2542 from "end" and "p_vaddr".
2543 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2544 vma. Fix assignment to p_paddr from lma. Fix comparison between
2545 p_paddr and lma. Fix assignment to p_paddr from lma.
2546 * merge.c (sec_merge_emit): New local "opb". Convert
2547 "alignment_power" to octets.
2548 (_bfd_add_merge_section): New locals "alignment_power" and
2549 "opb". Fix comparison between "alignment_power" and
2550 "sizeof(align)".
2551 (_bfd_merge_sections): New local "opb". Divide size by opb
2552 before checking align mask.
2553
502794d4
CE		 25542020-03-13 Christian Eggers <ceggers@gmx.de>
2555
2556 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2557 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2558 section LMA/VMA.
2559 (_bfd_elf_make_section_from_phdr): Similarly.
2560 (elf_fake_sections): Fix calculation of
2561 Elf_Internal_shdr::sh_addr from section VMA.
2562 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2563 and bytes.
2564 (assign_file_positions_for_load_sections): Fix calculations of
2565 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2566 comparison between program header address and section LMA.
2567 (assign_file_positions_for_non_load_sections): Likewise.
2568 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2569 (IS_CONTAINED_BY_VMA): Add parameter opb.
2570 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2571 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2572 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2573 Fix calculations of p_addr_valid and p_vaddr_offset.
2574 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2575 with octets per byte when comparing against p_vaddr.
2576
8248d21a
AM		 25772020-03-11 Alan Modra <amodra@gmail.com>
2578
2579 * som.c (setup_sections): Sanity check subspace.name.
2580
435edf0b
AM		 25812020-03-11 Alan Modra <amodra@gmail.com>
2582
2583 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2584
6b5e16ff
AM		 25852020-03-10 Alan Modra <amodra@gmail.com>
2586
2587 PR 25648
2588 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2589 addresses here.
2590
2f57795b
AM		 25912020-03-09 Alan Modra <amodra@gmail.com>
2592
2593 * wasm-module.c (wasm_scan): Sanity check file name length
2594 before allocating memory. Move common section setup code. Do
2595 without bfd_tell to calculate section size.
2596
a0dcf297
NC		 25972020-03-06 Nick Clifton <nickc@redhat.com>
2598
2599 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2600 with error messages and failure return values.
2601
e15a8da9
MF		 26022020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2603
2604 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2605 relocation sections for any removed reference to a dynamic symbol.
2606
a8e14f4c
NC		 26072020-03-05 Nick Clifton <nickc@redhat.com>
2608
2609 * elf-bfd.h (struct elf_backend_data): Add new fields:
2610 init_secondary_reloc_section, slurp_secondary_reloc_section,
2611 write_secondary_reloc_section.
2612 (_bfd_elf_init_secondary_reloc_section): Prototype.
2613 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2614 (_bfd_elf_write_secondary_reloc_section): Prototype.
2615 * elf.c ( bfd_section_from_shdr): Invoke the new
2616 init_secondary_reloc_section backend function, if defined, when a
2617 second reloc section is encountered.
2618 (swap_out_syms): Invoke the new symbol_section_index function, if
2619 defined, when computing the section index of an OS/PROC specific
2620 symbol.
2621 (_bfd_elf_init_secondary_reloc_section): New function.
2622 (_bfd_elf_slurp_secondary_reloc_section): New function.
2623 (_bfd_elf_write_secondary_reloc_section): New function.
2624 (_bfd_elf_copy_special_section_fields): New function.
2625 * elfcode.h (elf_write_relocs): Invoke the new
2626 write_secondary_relocs function, if defined, in order to emit
2627 secondary relocs.
2628 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2629 function, if defined, in order to read in secondary relocs.
2630 * elfxx-target.h (elf_backend_copy_special_section_fields):
2631 Provide a non-NULL default definition.
2632 (elf_backend_init_secondary_reloc_section): Likewise.
2633 (elf_backend_slurp_secondary_reloc_section): Likewise.
2634 (elf_backend_write_secondary_reloc_section): Likewise.
2635 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2636 fields.
2637 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2638 * configure: Regenerate.
2639
6f8f95b4
AM		 26402020-03-05 Alan Modra <amodra@gmail.com>
2641
2642 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2643 against file size before allocating memory. Use bfd_alloc rather
2644 than bfd_zalloc for carsym/strings memory.
2645
233bf4f8
AM		 26462020-03-04 Alan Modra <amodra@gmail.com>
2647
2648 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2649 sh_addr mod sh_addalign is zero.
2650
1039fd9a
AM		 26512020-03-04 Alan Modra <amodra@gmail.com>
2652
2653 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2654
f5714099
AM		 26552020-03-03 Alan Modra <amodra@gmail.com>
2656
2657 * format.c (struct bfd_preserve): Add cleanup field.
2658 (bfd_preserve_save): Add cleanup param and save.
2659 (bfd_preserve_restore): Return cleanup.
2660 (bfd_preserve_finish): Call the cleanup for the discarded match.
2661 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2662 and clear when preserving a match. Restore cleanup too when
2663 restoring that match.
2664
40b35c78
AM		 26652020-03-02 Alan Modra <amodra@gmail.com>
2666
2667 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2668 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2669 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2670 (core_sco5_vec): Correct initialisers.
2671
601b73d5
AM		 26722020-03-02 Alan Modra <amodra@gmail.com>
2673
2674 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2675 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2676 * cisco-core.c (cisco_core_file_validate): Likewise.
2677 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2678 * hpux-core.c (hpux_core_core_file_p): Likewise.
2679 * irix-core.c (irix_core_core_file_p): Likewise.
2680 * lynx-core.c (lynx_core_file_p): Likewise.
2681 * netbsd-core.c (netbsd_core_file_p): Likewise.
2682 * osf-core.c (osf_core_core_file_p): Likewise.
2683 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2684 * sco5-core.c (sco5_core_file_p): Likewise.
2685
728d32c4
L		 26862020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2687
2688 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2689
cb001c0d
AM		 26902020-03-02 Alan Modra <amodra@gmail.com>
2691
2692 * targets.c (bfd_cleanup): New typedef.
2693 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2694 * libbfd-in.h (_bfd_no_cleanup): Define.
2695 * format.c (bfd_reinit): Add cleanup parameter, call it.
2696 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2697 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2698 * aout-target.h (callback, object_p): Return bfd_cleanup.
2699 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2700 * archive.c (bfd_generic_archive_p): Likewise.
2701 * binary.c (binary_object_p): Likewise.
2702 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2703 * coff-ia64.c (ia64coff_object_p): Likewise.
2704 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2705 * coff-sh.c (coff_small_object_p): Likewise.
2706 * coff-stgo32.c (go32_check_format): Likewise.
2707 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2708 (xcoff64_core_p): Likewise.
2709 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2710 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2711 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2712 * elfcode.h (elf_object_p): Likewise.
2713 * elfcore.h (elf_core_file_p): Likewise.
2714 * i386msdos.c (msdos_object_p): Likewise.
2715 * ihex.c (ihex_object_p): Likewise.
2716 * libaout.h (some_aout_object_p): Likewise.
2717 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2718 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2719 * libbfd.c (_bfd_dummy_target): Likewise.
2720 * libcoff-in.h (coff_object_p): Likewise.
2721 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2722 (bfd_mach_o_arm64_core_p): Likewise.
2723 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2724 (bfd_mach_o_arm_core_p): Likewise.
2725 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2726 (bfd_mach_o_i386_core_p): Likewise.
2727 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2728 (bfd_mach_o_x86_64_core_p): Likewise.
2729 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2730 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2731 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2732 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2733 * mmo.c (mmo_object_p): Likewise.
2734 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2735 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2736 (pe_bfd_object_p): Likewise.
2737 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2738 * ppcboot.c (ppcboot_object_p): Likewise.
2739 * rs6000-core.c (rs6000coff_core_p): Likewise.
2740 * som.c (som_object_setup, som_object_p): Likewise.
2741 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2742 * tekhex.c (tekhex_object_p): Likewise.
2743 * vms-alpha.c (alpha_vms_object_p): Likewise.
2744 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2745 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2746 * wasm-module.c (wasm_object_p): Likewise.
2747 * xsym.c (bfd_sym_object_p): Likewise.
2748 * xsym.h (bfd_sym_object_p): Likewise.
2749 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2750 return type.
2751 * pdp11.c (some_aout_object_p): Likewise.
2752 * plugin.c (register_ld_plugin_object_p): Update object_p
2753 parameter type.
2754 * plugin.h (register_ld_plugin_object_p): Likewise.
2755 * bfd-in2.h: Regenerate.
2756 * libbfd.h: Regenerate.
2757 * libcoff.h: Regenerate.
2758
a4dd6c97
AM		 27592020-03-02 Alan Modra <amodra@gmail.com>
2760
2761 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2762 applicable section flags.
2763 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2764 (mips_ecoff_bele_vec): Likewise.
2765 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2766 and .sbss sections.
2767 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2768 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2769
bf577467
AM		 27702020-03-02 Alan Modra <amodra@gmail.com>
2771
2772 * elf32-m32r.c (m32r_elf_section_flags): New function.
2773 (elf_backend_section_flags): Define.
2774 * elf32-nds32.c (nds32_elf_section_flags): New function.
2775 (elf_backend_section_flags): Define.
2776 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2777 .sbss and .sdata sections.
2778 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2779 for SHF_V850_GPREL sections.
2780 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2781 FIXME.
2782 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2783 for SHF_PARISC_SHORT sections.
2784 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2785 (elf_backend_section_flags): Define.
2786 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2787 for SHF_MIPS_GPREL sections. Delete FIXME.
2788
8c803a2d
AM		 27892020-03-02 Alan Modra <amodra@gmail.com>
2790
2791 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2792 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2793 calling elf_backend_section_flags with adjusted params. Use
2794 newsect->flags past that point.
2795 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2796 special sections.
2797 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2798 to have their type overridden, and all sh_flags but processor and
2799 os specific.
2800 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2801 * elf32-mep.c (mep_elf_section_flags): Likewise.
2802 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2803 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2804 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2805 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2806 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2807 stub BFD and non-aarch64 input files when scanning for stubs.
2808
7d4b2d2d
AM		 28092020-03-02 Alan Modra <amodra@gmail.com>
2810
2811 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2812 limit to decompressed element size.
2813
26f60d59
AM		 28142020-03-02 Alan Modra <amodra@gmail.com>
2815
2816 * vms-lib.c (vms_traverse_index): Add recur_count param and
2817 update calls. Fail on excessive recursion.
2818
9cb56943
AM		 28192020-03-02 Alan Modra <amodra@gmail.com>
2820
2821 * vms-alpha.c (vms_get_remaining_object_record): Use
2822 bfd_realloc_or_free rather than bfd_realloc.
2823 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2824 (dst_define_location, parse_module): Likewise, and check realloc
2825 return status before using memory. Return status from function
2826 adjusting all callers.
2827
182ec670
AM		 28282020-02-28 Alan Modra <amodra@gmail.com>
2829
2830 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2831
1b088c82
AM		 28322020-02-28 Alan Modra <amodra@gmail.com>
2833
2834 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2835 Remove duplicate undersize check.
2836
5f602802
AM		 28372020-02-27 Alan Modra <amodra@gmail.com>
2838
2839 PR 24511
2840 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2841
49d9fd42
AM		 28422020-02-27 Alan Modra <amodra@gmail.com>
2843
2844 PR 24511
2845 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2846 (coff_section_type): Adjust comment.
2847 (decode_section_type): Likewise. Call coff_section_type before
2848 decode_section_type.
2849 (bfd_decode_symclass): Use 'c' for common sections other than
2850 the standard one.
2851
05f52dc2
AM		 28522020-02-27 Alan Modra <amodra@gmail.com>
2853
2854 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2855 malloc'd block.
2856
ff69a894
AM		 28572020-02-27 Alan Modra <amodra@gmail.com>
2858
2859 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2860 if file is an archive element.
2861 * bfd-in2.h: Regenerate.
2862
02f7e7ee
AM		 28632020-02-26 Alan Modra <amodra@gmail.com>
2864
2865 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2866 bfd_set_error on failing test. Don't bother changing bfd_error on
2867 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2868 Check sym name is within string buffer. Use size_t for some vars.
2869 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2870 int_buf. Don't change bfd_error on file read error. Use
2871 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2872 calculations to catch overflows before they occur. malloc and
2873 free raw armap rather than using bfd_alloc. Read raw armap before
2874 allocating carsym+strings buffer.
2875 (_bfd_slurp_extended_name_table): Localize variables. Check
2876 name size against file size.
2877
cc4c4f40
AM		 28782020-02-26 Alan Modra <amodra@gmail.com>
2879
2880 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2881
e0b317de
AM		 28822020-02-26 Alan Modra <amodra@gmail.com>
2883
2884 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2885 malloc. Check for NULL return from bfd_malloc.
2886 (rx_table_find, rx_table_map): Likewise.
2887 (rx_set_section_contents): Check bfd_alloc return.
2888 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2889
dc1e8a47
AM		 28902020-02-26 Alan Modra <amodra@gmail.com>
2891
2892 * aoutx.h: Indent labels correctly. Format error strings.
2893 * archive.c: Likewise.
2894 * archive64.c: Likewise.
2895 * coff-arm.c: Likewise.
2896 * coff-rs6000.c: Likewise.
2897 * coff-stgo32.c: Likewise.
2898 * cpu-arm.c: Likewise.
2899 * dwarf2.c: Likewise.
2900 * elf-ifunc.c: Likewise.
2901 * elf-properties.c: Likewise.
2902 * elf-s390-common.c: Likewise.
2903 * elf-strtab.c: Likewise.
2904 * elf.c: Likewise.
2905 * elf32-arm.c: Likewise.
2906 * elf32-bfin.c: Likewise.
2907 * elf32-cr16.c: Likewise.
2908 * elf32-csky.c: Likewise.
2909 * elf32-i386.c: Likewise.
2910 * elf32-m68k.c: Likewise.
2911 * elf32-msp430.c: Likewise.
2912 * elf32-nds32.c: Likewise.
2913 * elf32-nios2.c: Likewise.
2914 * elf32-pru.c: Likewise.
2915 * elf32-xtensa.c: Likewise.
2916 * elf64-ia64-vms.c: Likewise.
2917 * elf64-x86-64.c: Likewise.
2918 * elfcode.h: Likewise.
2919 * elfcore.h: Likewise.
2920 * elflink.c: Likewise.
2921 * elfnn-aarch64.c: Likewise.
2922 * elfnn-ia64.c: Likewise.
2923 * elfnn-riscv.c: Likewise.
2924 * elfxx-mips.c: Likewise.
2925 * elfxx-sparc.c: Likewise.
2926 * elfxx-x86.c: Likewise.
2927 * i386lynx.c: Likewise.
2928 * merge.c: Likewise.
2929 * pdp11.c: Likewise.
2930 * plugin.c: Likewise.
2931 * reloc.c: Likewise.
2932
e310298c
AM		 29332020-02-26 Alan Modra <amodra@gmail.com>
2934
2935 PR 25593
2936 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2937 "dyn_loaded".
2938 (bfd_elf_add_dt_needed_tag): Declare.
2939 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2940 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2941 from elf_add_dt_needed_tag. Remove soname and doit param.
2942 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2943 to see whether as-needed lib is already loaded, use dyn_loaded
2944 list instead. When saving and restoring around as-needed lib
2945 handle possibility that dynstr has not been initialised. Don't
2946 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2947 Mark libs loaded via DT_NEEDED entries of other libs with
2948 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2949 the output.
2950 (elf_link_check_versioned_symbol): Remove now unneccesary
2951 DYNAMIC check when traversing dyn_loaded list.
2952
b570b954
AM		 29532020-02-26 Alan Modra <amodra@gmail.com>
2954
2955 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2956
ecda9016
L		 29572020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2958
2959 PR binutils/25584
2960 * plugin.c (need_lto_wrapper_p): New.
2961 (bfd_plugin_set_program_name): Add an int argument to set
2962 need_lto_wrapper_p.
2963 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2964 set.
2965 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2966
a98c743f
AM		 29672020-02-24 Alan Modra <amodra@gmail.com>
2968
2969 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2970
c893ce36
AM		 29712020-02-24 Alan Modra <amodra@gmail.com>
2972
2973 * vms-lib.c (struct carsym_mem): Add limit.
2974 (vms_add_index): Heed limit.
2975 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2976 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2977 Always return actual number read.
2978 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2979 assertion with error exit.
2980
7b3c2715
AM		 29812020-02-22 Alan Modra <amodra@gmail.com>
2982
2983 PR 25585
2984 * elf.c (assign_file_positions_for_load_sections): Continue linking
2985 on "PHDR segment not covered by LOAD segment" errors.
2986
a4425a57
AM		 29872020-02-21 Alan Modra <amodra@gmail.com>
2988
2989 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2990 overflow check.
2991 (bfd_mach_o_canonicalize_reloc): Likewise.
2992 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2993 counts and offsets against file size.
2994 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2995 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2996 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2997 against file size. Delete symbol table error message.
2998 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2999 against file size.
3000 (bfd_mach_o_read_symtab): Likewise.
3001 (bfd_mach_o_read_command): Pass file size.
3002 (bfd_mach_o_scan): Sanity check command count against file size.
3003
dda2980f
AM		 30042020-02-21 Alan Modra <amodra@gmail.com>
3005
3006 PR 25569
3007 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3008 "text", "data" and "bss" section pointer vars. Don't update
3009 section size, just exec header sizes.
3010 (adjust_sizes_and_vmas): Don't update text section size. Set
3011 initial exec header a_text. Print exec headers sizes.
3012 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3013 (adjust_sizes_and_vmas): Similarly. Formatting.
3014 (final_link): Correct final file extension.
3015
00e49dff
NC		 30162020-02-20 Nick Clifton <nickc@redhat.com>
3017
3018 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3019 callback.
3020 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3021 default definition.
3022 (elfNN_bed): Initialise the symbol_section_index field.
3023 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3024 OS and PROC specific section indicies. Warn if converting other
3025 reserved incidies to SHN_ABS.
3026
fcaaac0a
SB		 30272020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3028
3029 PR 25537
3030 * cpu-z80.c: Add machine type compatibility checking.
3031
dcf06b89
L		 30322020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3033
3034 PR binutils/25355
3035 * plugin.c (plugin_list_entry): Remove handle.
3036 (try_load_plugin): Call dlclose before return.
3037
2c7c5554
AM		 30382020-02-19 Alan Modra <amodra@gmail.com>
3039
3040 * libbfd-in.h (_bfd_constant_p): Define.
3041 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3042 file size before allocating memory.
3043 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3044 * elf.c (bfd_elf_get_str_section): Likewise.
3045 (_bfd_elf_slurp_version_tables): Likewise.
3046 * libbfd.h: Regenerate.
3047
2bb3687b
AM		 30482020-02-19 Alan Modra <amodra@gmail.com>
3049
3050 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3051 * aoutx.h (aout_get_external_symbols): Replace calls to
3052 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3053 (slurp_reloc_table): Likewise.
3054 * archive.c (do_slurp_bsd_armap): Likewise.
3055 (do_slurp_coff_armap): Likewise.
3056 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3057 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3058 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3059 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3060 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3061 (_bfd_coff_get_external_symbols): Likewise.
3062 * ecoff.c (ecoff_slurp_symbolic_header),
3063 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3064 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3065 (ecoff_indirect_link_order): Likewise.
3066 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3067 (_bfd_elf_slurp_version_tables): Likewise.
3068 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3069 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3070 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3071 * elf64-alpha.c (READ): Likewise.
3072 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3073 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3074 * elfcode.h (elf_slurp_symbol_table),
3075 (elf_slurp_reloc_table_from_section): Likewise.
3076 * elflink.c (elf_link_add_object_symbols),
3077 (elf_link_check_versioned_symbol): Likewise.
3078 * elfxx-mips.c (READ): Likewise.
3079 * i386lynx.c (slurp_reloc_table): Likewise.
3080 * lynx-core.c (lynx_core_file_p): Likewise.
3081 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3082 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3083 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3084 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3085 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3086 (bfd_pef_parse_symbols): Likewise.
3087 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3088 * som.c (setup_sections, som_slurp_string_table),
3089 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3090 (som_bfd_fill_in_ar_symbols): Likewise.
3091 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3092 (evax_bfd_print_image): Likewise.
3093 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3094 * wasm-module.c (wasm_scan): Likewise.
3095 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3096 * xsym.c (bfd_sym_read_name_table),
3097 (bfd_sym_print_type_information_table_entry): Likewise.
3098 * libbfd.h: Regenerate.
3099
806470a2
AM		 31002020-02-19 Alan Modra <amodra@gmail.com>
3101
3102 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3103 reading external relocs.
3104 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3105 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3106 after bfd_bread.
3107 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3108 bfd_release.
3109 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3110 (m32c_elf_relax_section): Likewise.
3111 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3112 (rl78_elf_relax_section): Likewise.
3113 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3114 (elf32_rx_relax_section): Likewise.
3115 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3116 parameter types and use..
3117 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3118 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3119 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3120 being read from file, just the extra.
3121 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3122 after reading external syms. Free on failure.
3123
1f4361a7
AM		 31242020-02-19 Alan Modra <amodra@gmail.com>
3125
3126 * coffcode.h (buy_and_read, coff_slurp_line_table),
3127 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3128 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3129 corresponding bfd_alloc call. Adjust variables to suit.
3130 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3131 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3132 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3133 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3134 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3135 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3136 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3137 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3138 * elf64-alpha.c (READ): Likewise.
3139 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3140 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3141 (bfd_from_remote_memory): Likewise.
3142 * elfcore.h (core_find_build_id): Likewise.
3143 * elfxx-mips.c (READ): Likewise.
3144 * mach-o.c (bfd_mach_o_mangle_sections),
3145 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3146 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3147 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3148 * som.c (setup_sections, som_prep_for_fixups)
3149 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3150 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3151 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3152 (som_bfd_ar_write_symbol_stuff): Likewise.
3153 * vms-alpha.c (vector_grow1): Likewise.
3154 * vms-lib.c (vms_add_index): Likewise.
3155 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3156 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3157 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3158 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3159 (bfd_alloc2, bfd_zalloc2): Delete.
3160 (_bfd_mul_overflow): Define.
3161 * libbfd.h: Regenerate.
3162
446f7ed5
AM		 31632020-02-19 Alan Modra <amodra@gmail.com>
3164
3165 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3166 bfd_zalloc2.
3167 (assign_section_numbers): Likewise.
3168 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3169 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3170 bfd_malloc2, size_t amt, and unsigned tls_count.
3171 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3172 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3173 (elf_output_implib): Use bfd_alloc.
3174
b03202e3
AM		 31752020-02-19 Alan Modra <amodra@gmail.com>
3176
3177 * bfd.c (struct bfd): Move format and direction to other
3178 bitfields. Add "size".
3179 * bfdio.c (bfd_get_size): Cache size when not writing file.
3180 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3181 returning zero, ie. unknown.
3182 (bfd_get_alt_debug_link_info): Likewise.
3183 * bfd-in2.h: Regenerate.
3184
7c5fa58e
AM		 31852020-02-19 Alan Modra <amodra@gmail.com>
3186
3187 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3188 bfd_get_file_size twice.
3189 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3190 zero, ie. unknown, return.
3191 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3192 * elfcode.h (elf_swap_shdr_in): Likewise.
3193 (elf_object_p): Don't call bfd_get_file_size twice and correct
3194 file size check.
3195
96d3b80f
AM		 31962020-02-19 Alan Modra <amodra@gmail.com>
3197
3198 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3199 FALSE if memory alloc fails. Adjust calls.
3200 * som.c (som_prep_for_fixups): Likewise.
3201 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3202 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3203 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3204 * som.c (som_build_and_write_symbol_table): Return via error_return
3205 on seek failure.
3206 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3207 (VEC_APPEND_EL): Delete.
3208 (vector_grow1): Return pointer to element. Catch overflow.
3209 Return NULL on memory allocation failure.
3210 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3211 (alpha_vms_add_fixup_ca): Likewise.
3212 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3213 before using.
3214 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3215
986f0783
AM		 32162020-02-19 Alan Modra <amodra@gmail.com>
3217
3218 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3219 * aout-target.h (object_p): Likewise.
3220 * aout-tic30.c (tic30_aout_object_p): Likewise.
3221 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3222 (emit_stringtab, write_syms, link_hash_table_create),
3223 (aout_link_write_other_symbol): Likewise.
3224 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3225 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3226 (_bfd_compute_and_write_armap): Likewise.
3227 * archures.c (bfd_arch_list): Likewise.
3228 * bfd.c (bfd_record_phdr): Likewise.
3229 * binary.c (binary_canonicalize_symtab): Likewise.
3230 * cisco-core.c (cisco_core_file_validate): Likewise.
3231 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3232 (find_arm_glue, record_arm_to_thumb_glue),
3233 (record_thumb_to_arm_glue): Likewise.
3234 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3235 (ppc_allocate_toc_section): Likewise.
3236 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3237 * coff-sh.c (sh_relax_section): Likewise.
3238 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3239 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3240 (coff_set_alignment_hook, coff_mkobject),
3241 (coff_compute_section_file_positions): Likewise.
3242 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3243 (coff_find_nearest_line_with_names),
3244 ( bfd_coff_set_symbol_class): Likewise.
3245 * cofflink.c (_bfd_coff_link_hash_table_create),
3246 (_bfd_coff_link_input_bfd): Likewise.
3247 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3248 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3249 (build_line_info_table, sort_line_sequences),
3250 (line_info_add_include_dir, line_info_add_file_name),
3251 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3252 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3253 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3254 (_bfd_ecoff_find_nearest_line),
3255 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3256 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3257 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3258 * elf-m10300.c (mn10300_elf_relax_section),
3259 (elf32_mn10300_link_hash_table_create): Likewise.
3260 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3261 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3262 * elf32-arm.c (elf32_arm_link_hash_table_create),
3263 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3264 (elf32_arm_new_section_hook): Likewise.
3265 * elf32-avr.c (elf_avr_new_section_hook),
3266 (elf32_avr_link_hash_table_create, get_local_syms),
3267 (elf32_avr_setup_section_lists): Likewise.
3268 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3269 (bfin_link_hash_table_create): Likewise.
3270 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3271 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3272 * elf32-csky.c (csky_elf_link_hash_table_create),
3273 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3274 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3275 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3276 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3277 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3278 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3279 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3280 (m32r_elf_check_relocs): Likewise.
3281 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3282 (elf32_m68hc11_setup_section_lists),
3283 (elf32_m68hc11_size_stubs): Likewise.
3284 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3285 * elf32-metag.c (elf_metag_link_hash_table_create),
3286 (elf_metag_setup_section_lists): Likewise.
3287 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3288 (microblaze_elf_check_relocs): Likewise.
3289 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3290 (nds32_elf_check_relocs): Likewise.
3291 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3292 (get_local_syms, nios2_elf32_check_relocs),
3293 (nios2_elf32_link_hash_table_create): Likewise.
3294 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3295 (or1k_elf_check_relocs): Likewise.
3296 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3297 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3298 * elf32-s390.c (elf_s390_link_hash_table_create),
3299 (elf_s390_check_relocs): Likewise.
3300 * elf32-score.c (score_elf_create_got_section),
3301 (s3_elf32_score_new_section_hook),
3302 (elf32_score_link_hash_table_create): Likewise.
3303 * elf32-score7.c (score_elf_create_got_section),
3304 (s7_elf32_score_new_section_hook): Likewise.
3305 * elf32-sh.c (sh_elf_link_hash_table_create),
3306 (sh_elf_check_relocs): Likewise.
3307 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3308 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3309 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3310 (tilepro_elf_check_relocs): Likewise.
3311 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3312 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3313 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3314 (elf_xtensa_new_section_hook): Likewise.
3315 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3316 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3317 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3318 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3319 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3320 * elf64-ppc.c (ppc64_elf_new_section_hook),
3321 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3322 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3323 * elf64-s390.c (elf_s390_link_hash_table_create),
3324 (elf_s390_check_relocs): Likewise.
3325 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3326 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3327 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3328 (elf_link_add_archive_symbols, compute_bucket_count),
3329 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3330 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3331 (bfd_elf_final_link): Likewise.
3332 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3333 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3334 (elfNN_aarch64_new_section_hook): Likewise.
3335 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3336 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3337 (riscv_elf_check_relocs): Likewise.
3338 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3339 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3340 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3341 (_bfd_mips_elf_link_hash_table_create): Likewise.
3342 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3343 (_bfd_sparc_elf_check_relocs),
3344 (_bfd_sparc_elf_new_section_hook): Likewise.
3345 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3346 (tilegx_elf_check_relocs): Likewise.
3347 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3348 * format.c (bfd_check_format_matches): Likewise.
3349 * hash.c (_bfd_stringtab_init): Likewise.
3350 * ihex.c (ihex_scan): Likewise.
3351 * irix-core.c (irix_core_core_file_p): Likewise.
3352 * linker.c (bfd_wrapped_link_hash_lookup),
3353 (_bfd_generic_link_hash_table_create),
3354 (_bfd_generic_reloc_link_order): Likewise.
3355 * lynx-core.c (lynx_core_file_p): Likewise.
3356 * netbsd-core.c (netbsd_core_file_p): Likewise.
3357 * osf-core.c (osf_core_core_file_p): Likewise.
3358 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3359 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3360 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3361 * peicode.h (pe_mkobject): Likewise.
3362 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3363 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3364 * sco5-core.c (read_uarea): Likewise.
3365 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3366 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3367 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3368 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3369 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3370 * srec.c (srec_scan): Likewise.
3371 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3372 * targets.c (bfd_target_list): Likewise.
3373 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3374 * trad-core.c (trad_unix_core_file_p): Likewise.
3375 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3376 (vms_new_section_hook): Likewise.
3377 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3378 * xcofflink.c (xcoff_get_section_contents),
3379 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3380 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3381 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3382
2d0e1217
AM		 33832020-02-19 Alan Modra <amodra@gmail.com>
3384
3385 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3386
99845b3b
L		 33872020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3388
3389 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3390 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3391 a build_list_p argument. Don't search plugin_list. Short circuit
3392 when building the plugin list.
3393 (has_plugin): Renamed to has_plugin_list.
3394 (bfd_plugin_set_plugin): Don't set has_plugin.
3395 (bfd_plugin_specified_p): Check plugin_list instead.
3396 (build_plugin_list): New function.
3397 (load_plugin): Call build_plugin_list and use plugin_list.
3398
22fe7df8
L		 33992020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3400
3401 PR binutils/25355
3402 * plugin.c (try_claim): Always clean up for LTO wrapper.
3403 (try_load_plugin): Treat each object as independent. Create a
3404 copy for plugin name.
3405
c675ec1e
NC		 34062020-02-11 Nick Clifton <nickc@redhat.com>
3407
3408 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3409 for addresses in print statements.
3410 (msp430_elf_relax_delete_bytes): Likewise.
3411 (msp430_elf_relax_add_words): Likewise.
3412 (msp430_elf_relax_section): Likewise.
3413
1d07a805
L		 34142020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3415
3416 * plugin.c (add_symbols): Clear plugin_data memory.
3417
0aa99dcd
L		 34182020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3419
3420 PR binutils/25355
3421 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3422 (EXECUTABLE_SUFFIX): Likewise.
3423 * config.in: Regenerated.
3424 * configure: Likewise.
3425 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3426 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3427 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3428 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3429 (get_lto_wrapper): New.
3430 (setup_lto_wrapper_env): Likewise.
3431 (current_plugin): Likewise.
3432 (register_all_symbols_read): Likewise.
3433 (register_cleanup): Likewise.
3434 (get_symbols): Likewise.
3435 (add_input_file): Likewise.
3436 (bfd_plugin_close_and_cleanup): Likewise.
3437 (claim_file): Removed.
3438 (register_claim_file): Set current_plugin->claim_file.
3439 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3440 lto_syms in current_plugin.
3441 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3442 all_symbols_read handler. Copy real symbols to plugin_data.
3443 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3444 (try_load_plugin): Don't reuse the previous plugin for LTO
3445 wrapper. Set up GCC LTO wrapper if possible. Don't set
3446 plugin_list_iter->claim_file.
3447 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3448 possible.
3449 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3450 real_syms.
3451
ac4280da
JL		 34522020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3453
3454 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3455 check if previous instruction matches a conditional jump inserted
3456 earlier. Invert conditional jump and delete branch in this case.
3457
8d6cb116
JL		 34582020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3459
3460 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3461 msp430_elf_relax_add_words. Support insertion of either one or two
3462 words.
3463 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3464 needs to be grown. Handle insertion of branch instruction to replace
3465 jump.
3466
d60f5448
JL		 34672020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3468
3469 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3470 debugging relocations.
3471 (msp430_elf_relax_delete_bytes): Likewise.
3472 (msp430_elf_relax_add_two_words): Likewise.
3473 (msp430_elf_relax_section): Likewise.
3474
e1f85e11
AM		 34752020-02-10 Alan Modra <amodra@gmail.com>
3476
3477 * archures.c: Wrap overlong z80 comments.
3478 * bfd-in2.h: Regenerate.
3479
9fc0b501
SB		 34802020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3481
3482 PR 25469
3483 * archures.c: Add GBZ80 and Z80N machine values.
3484 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3485 * coff-z80.c: Add support for new reloc.
3486 * coffcode.h: Add support for new machine values.
3487 * cpu-z80.c: Add support for new machine names.
3488 * elf32-z80.c: Add support for new reloc.
3489 * bfd-in2.h: Regenerate.
3490 * libbfd.h: Regenerate.
3491
9984857c
NC		 34922020-02-07 Nick Clifton <nickc@redhat.com>
3493
3494 PR 23932
3495 * elf.c (rewrite_elf_program_header): Do not complain if no
3496 sections are mapped to a segment.
3497
5242a0a0
L		 34982020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3499
3500 PR ld/25490
3501 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3502 for garbage collection on __patchable_function_entries section
3503 without linked-to section.
3504
b7d07216
L		 35052020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3506
3507 PR gas/25381
3508 * bfd-in2.h: Regenerated.
3509 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3510 on section if gc_mark of any of its linked-to sections is set
3511 and don't set gc_mark again.
3512 * section.c (asection): Add linked_to_symbol_name to map_head
3513 union.
3514
b93a662b
MR		 35152020-02-06 Maciej W. Rozycki <macro@wdc.com>
3516
3517 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3518 reporting an unrecognized instruction with R_V850_LONGJUMP.
3519
6df4c9c2
AM		 35202020-02-05 Alan Modra <amodra@gmail.com>
3521
3522 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3523
24872cb3
AM		 35242020-02-04 Alan Modra <amodra@gmail.com>
3525
3526 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3527 R_PPC_VLE_ADDR20, goto copy_reloc.
3528
ef4627fa
L		 35292020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3530
3531 * bfd-in2.h: Regenerated.
3532 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3533
a8c4d40b
L		 35342020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3535
3536 PR gas/25380
3537 * bfd-in2.h: Regenerated.
3538 * ecoff.c (bfd_debug_section): Add section_id.
3539 * section.c (bfd_section): Add section_id.
3540 (SEC_ASSEMBLER_SECTION_ID): New.
3541 (BFD_FAKE_SECTION): Add section_id.
3542
5a9212a1
NC		 35432020-02-01 Nick Clifton <nickc@redhat.com>
3544
3545 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3546 obsolete list.
3547
e7cbe0c4
SL		 35482020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3549
3550 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3551 encodings are relative to the GOT on nios2, too.
3552
72ebe8c5
AM		 35532020-01-31 Alan Modra <amodra@gmail.com>
3554
3555 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3556 file. Use $< and $@ in rules.
3557 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3558 (elf32-ia64.c, elf64-ia64.c): Likewise.
3559 (elf32-riscv.c, elf64-riscv.c): Likewise.
3560 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3561 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3562 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3563 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3564 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3565 * Makefile.in: Regenerate.
3566
327301a4
AM		 35672020-01-31 Alan Modra <amodra@gmail.com>
3568
3569 PR 4110
3570 * elf.c (setup_group): Don't clear entire section contents,
3571 just the padding after group flags. Release alloc'd memory
3572 after a seek or read failure.
3573
b5d36aaa
JT		 35742020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3575
3576 * peXXigen.c (pe_is_repro): New function.
3577 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3578 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3579
1957ab10
JT		 35802020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3581
3582 * peXXigen.c (debug_type_names): Add names for new debug data type
3583 values.
3584
87b2920f
JT		 35852020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3586
3587 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3588 inner loop. Fix a memory leak.
3589
72913831
AM		 35902020-01-30 Alan Modra <amodra@gmail.com>
3591
3592 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3593 or obj_coff_keep_strings here.
3594 (coff_get_normalized_symtab): Free external syms directly.
3595 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3596 on error exit path.
3597
c35d018b
JW		 35982020-01-27 Jim Wilson <jimw@sifive.com>
3599
3600 * cpu-riscv.c (riscv_scan): New.
3601 (N): Change bfd_default_scan to riscv_scan.
3602
086b06f3
AS		 36032020-01-27 Andreas Schwab <schwab@suse.de>
3604
3605 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3606 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3607 * Makefile.in: Regenerate.
3608 * cpu-plugin.c: Remove.
3609 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3610 (bfd_plugin_arch): Remove declaration.
3611 * bfd-in2.h: Regenerate.
3612 * po/SRC-POTFILES.in: Regenerate.
3613
3024a17a
AM		 36142020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3615 Alan Modra <amodra@gmail.com>
3616
3617 PR ld/25458
3618 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3619
b5f998b2
JW		 36202020-01-24 Jim Wilson <jimw@sifive.com>
3621
3622 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3623 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3624 avoid over long line.
3625
caa31cfa
NC		 36262020-01-24 Nick Clifton <nickc@redhat.com>
3627
3628 PR 25447
3629 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3630 syms and keep strings flags as these may have been set in order to
3631 prevent a bogus call to free.
3632
24e648d4
NC		 36332020-01-23 Nick Clifton <nickc@redhat.com>
3634
3635 * po/fr.po: Updated French translation.
3636
67641dd3
AM		 36372020-01-23 Alan Modra <amodra@gmail.com>
3638
3639 PR 25444
3640 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3641 by zero when p_align is zero.
3642
403d1bd9
JW		 36432020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3644
3645 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3646 (riscv_prefix_cmp): Likewise.
3647 (riscv_non_std_ext_p): Deleted.
3648 (riscv_std_sv_ext_p): Likewise.
3649 (riscv_non_std_sv_ext_p): Likewise.
3650 (riscv_merge_non_std_and_sv_ext): Rename to...
3651 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3652 (riscv_merge_arch_attr_info): Replace 3 calls to
3653 riscv_merge_non_std_and_sv_ext with single call to
3654 riscv_merge_multi_letter_ext.
3655 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3656 encounter a 'z' prefix.
3657 (riscv_get_prefix_class): New function, return prefix class based
3658 on first few characters of input string.
3659 (riscv_parse_config): New structure to factor out minor differences
3660 in extension class parsing behaviour.
3661 (riscv_parse_sv_or_non_std_ext): Rename to...
3662 (riscv_parse_prefixed_ext): and parameterise with
3663 riscv_parse_config.
3664 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3665 (riscv_multi_letter_ext_valid_p): New.
3666 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3667 (riscv_parse_subset): Delegate all non-single-letter parsing work
3668 to riscv_parse_prefixed_ext.
3669 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3670 (riscv_get_prefix_class): Declare.
3671
a804e476
AM		 36722020-01-22 Alan Modra <amodra@gmail.com>
3673
3674 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3675 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3676 __tls_get_addr_desc.
3677 (ppc64_elf_size_stubs): Add section for linker generated
3678 __tls_get_addr_desc wrapper function. Loop at least once if
3679 generating this function.
3680 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3681 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3682
9e7028aa
AM		 36832020-01-22 Alan Modra <amodra@gmail.com>
3684
3685 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3686 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3687 tga_desc_fd.
3688 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3689 (STDU_R1_0R1, ADDI_R1_R1): Define.
3690 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3691 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3692 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3693 no_tls_get_addr_regsave.
3694 (branch_reloc_hash_match): Add hash3 and hash4.
3695 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3696 (ppc64_elf_size_dynamic_sections): Likewise.
3697 (ppc64_elf_relocate_section): Likewise.
3698 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3699 __tls_get_addr stub.
3700 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3701 eh_frame.
3702 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3703 eh_frame for regsave __tls_get_addr.
3704
abc489c6
AM		 37052020-01-22 Alan Modra <amodra@gmail.com>
3706
3707 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3708 which __tls_get_addr calls will be eliminated.
3709
26916852
NC		 37102020-01-20 Nick Clifton <nickc@redhat.com>
3711
3712 * po/pt.po: Updates Portuguese translation.
3713 * po/ru.po: Updated Russian translation.
3714 * po/uk.po: Updated Ukranian translation.
3715
14470f07
L		 37162020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3717
3718 PR ld/25416
3719 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3720 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3721 X32 mode.
3722 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3723 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3724 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3725 "rex leal x@tlsdesc(%rip), %reg" to
3726 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3727 "call *(%eax)" to "nopl (%rax)".
3728
b9ca1af6
AM		 37292020-01-20 Alan Modra <amodra@gmail.com>
3730
3731 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3732 (MTLR_R11): Don't define.
3733 (LD_R0_0R3, CMPDI_R0_0): Define.
3734 (build_tls_get_addr_stub): Don't use r11 in stub.
3735
ed7007c1
AM		 37362020-01-20 Alan Modra <amodra@gmail.com>
3737
3738 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3739 (defined_sym_val, is_tls_get_addr): Likewise.
3740
1b1bb2c6
NC		 37412020-01-18 Nick Clifton <nickc@redhat.com>
3742
3743 * version.m4 (BFD_VERSION): Set to 2.34.50.
3744 * configure: Regenerate.
3745 * po/bfd.pot: Regenerate.
3746
ae774686
NC		 37472020-01-18 Nick Clifton <nickc@redhat.com>
3748
3749 Binutils 2.34 branch created.
3750
07f1f3aa
CB		 37512020-01-17 Christian Biesinger <cbiesinger@google.com>
3752
3753 * coff-arm.c: Fix spelling error (seperate).
3754 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3755 error (seperate).
3756 * sysdep.h (strnlen): Fix spelling error (seperate).
3757
0d1cc75d
LB		 37582020-01-15 Lars Brinkhoff <lars@nocrew.org>
3759
3760 PR 20694
3761 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3762
e1c6cf61
AM		 37632020-01-15 Alan Modra <amodra@gmail.com>
3764
3765 PR 25384
3766 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3767 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3768 of function symbols unless dot symbols are present. Do warn
3769 whenever one is created, regardles of whether a PLT entry is
3770 also emitted for the function symbol.
3771
ef4e5ba5
AM		 37722020-01-14 Alan Modra <amodra@gmail.com>
3773
3774 * som.c (som_bfd_count_ar_symbols): Error when file position
3775 of symbols on chains is not strictly increasing.
3776
8ab484c2
AM		 37772020-01-14 Alan Modra <amodra@gmail.com>
3778
3779 * vms.h (VMS_DEBUG): Define as 0.
3780 * vms-alpha.c (image_write): Move debug output after bounds check.
3781 Tidy bounds check.
3782 (_bfd_vms_slurp_eihd): Warning fix.
3783 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3784
b50ef514
AM		 37852020-01-13 Alan Modra <amodra@gmail.com>
3786
3787 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3788 for "ignored" records.
3789
0c0adcc5
AM		 37902020-01-13 Alan Modra <amodra@gmail.com>
3791
3792 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3793 Delete asect name check. Move asect NULL check to wasm_object_p.
3794 Correct bounds check of sizes against end. Replace uses of
3795 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3796 just one bfd_release.
3797 (wasm_scan): Don't use malloc/strdup for section names,
3798 bfd_alloc instead. Simplify code prefixing section name.
3799 Formatting. Don't attempt to free memory here..
3800 (wasm_object_p): ..do so here.
3801
7f026732
SN		 38022020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3803
3804 PR ld/22269
3805 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3806 UNDEFWEAK_NO_DYNAMIC_RELOC.
3807 (allocate_dynrelocs_for_symbol): Likewise.
3808
8cd0e5e9
TC		 38092020-01-10 Tamar Christina <tamar.christina@arm.com>
3810
3811 PR 25210
3812 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3813
71780f45
AM		 38142020-01-10 Alan Modra <amodra@gmail.com>
3815
3816 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3817
b899eb3b
NC		 38182020-01-09 Nick Clifton <nickc@redhat.com>
3819
3820 PR 25221
3821 * bfd.c (bfd_convert_section_contents): Check for a compress
3822 header size that is larger than the actual section size.
3823
4c6ee646
AM		 38242020-01-08 Alan Modra <amodra@gmail.com>
3825
3826 PR 25351
3827 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3828 after removing sections.
3829
85f78364
JW		 38302020-01-06 Jim Wilson <jimw@sifive.com>
3831
3832 PR 25205
3833 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3834 check for !bfd_link_pic (info).
3835 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3836 <R_RISCV_JAL>: Add comment.
3837 (_bfd_riscv_relax_section): For plt.offset check, add check for
3838 bfd_link_pic (info). Add comment.
3839
49078ece
AM		 38402020-01-06 Alan Modra <amodra@gmail.com>
3841
3842 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3843 match failures. Don't init to bfd_error_wrong_format before
3844 calling _bfd_check_format.
3845
ab356be7
AM		 38462020-01-06 Alan Modra <amodra@gmail.com>
3847
3848 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3849 status rather than exiting on stack overflow or underflow.
3850 (_bfd_vms_slurp_etir): Adjust to suit.
3851
85d86817
AM		 38522020-01-06 Alan Modra <amodra@gmail.com>
3853
3854 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3855
3e6aa775
AM		 38562020-01-06 Alan Modra <amodra@gmail.com>
3857
3858 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3859 command. Check name offset is within command.
3860 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3861 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3862 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3863 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3864 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3865 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3866 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3867 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3868 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3869 (bfd_mach_o_read_segment): Similarly.
3870 (bfd_mach_o_read_thread): Properly bound check thread struct.
3871 Don't repeat checks on second loop.
3872 (bfd_mach_o_read_command): Fail on invalid command length.
3873
ea933f17
AM		 38742020-01-04 Alan Modra <amodra@gmail.com>
3875
3876 * format.c (bfd_check_format_matches): Add preserve_match.
3877 Save initial bfd state in "preserve", matched bfd state in
3878 "preserve_match". Save just the first match. Release
3879 bfd_alloc memory. Restore and finish preserved state as
3880 appropriate on all function exit paths.
3881
f24bdec4
AM		 38822020-01-04 Alan Modra <amodra@gmail.com>
3883
3884 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3885
991fb595
AM		 38862020-01-04 Alan Modra <amodra@gmail.com>
3887
3888 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3889 match too.
3890
f2a3559d
NC		 38912020-01-03 Nick Clifton <nickc@redhat.com>
3892
3893 PR 25307
3894 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3895 there is enough data remaining in the code buffer before
3896 attempting to read a function stub.
3897
7a0fb7be
NC		 38982020-01-03 Nick Clifton <nickc@redhat.com>
3899
3900 PR 25308
3901 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3902 return value from bfd_malloc.
3903 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3904 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3905 (elf32_arm_filter_cmse_symbols): Likewise.
3906 (elf32_arm_write_section): Likewise.
3907 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3908 (bfd_mach_o_follow_dsym): Likewise.
3909 * pef.c (bfd_pef_print_loader_section): Likewise.
3910 (bfd_pef_scan_start_address): Likewise.
3911 (bfd_pef_parse_function_stubs): Likewise.
3912 (bfd_pef_parse_symbols): Likewise.
3913
b26a3d58
ST		 39142020-01-03 Sergei Trofimovich <siarheit@google.com>
3915
3916 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3917 on binary inputs ld/PR25316.
3918 (is_ia64_elf): new helper to filter on ia64 objects.
3919
4bb7a87e
JB		 39202020-01-03 Jan Beulich <jbeulich@suse.com>
3921
3922 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3923 in parameter names.
3924 (bfd_mach_o_scan): Insert underscore in two variable names.
3925
6655dba2
SB		 39262020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3927
3928 * Makefile.am: Add z80-elf target support.
3929 * configure.ac: Likewise.
3930 * targets.c: Likewise.
3931 * Makefile.in: Regenerate.
3932 * configure: Regenerate.
3933 * config.bfd: Add z80-elf target support and new arches: ez80 and
3934 z180.
3935 * elf32-z80.c: New file.
3936 * archures.c: Add new z80 architectures: eZ80 and Z180.
3937 * coffcode.h: Likewise.
3938 * cpu-z80.c: Likewise.
3939 * coff-z80.c: Add new relocations for Z80 target and local label
3940 check.
3941 * reloc.c: Add new relocs.
3942 * bfd-in2.h: Regenerate.
3943 * libbfd.h: Regenerate.
3944
0db131fb
TC		 39452020-01-02 Tamar Christina <tamar.christina@arm.com>
3946
3947 PR 25210
3948 PR 24753
3949 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3950
b14ce8bf
AM		 39512020-01-01 Alan Modra <amodra@gmail.com>
3952
3953 Update year range in copyright notice of all files.
3954
0b114740 3955For older changes see ChangeLog-2019
3499769a 3956\f
0b114740 3957Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 3958
3959Copying and distribution of this file, with or without modification,
3960are permitted in any medium without royalty provided the copyright
3961notice and this notice are preserved.
3962
3963Local Variables:
3964mode: change-log
3965left-margin: 8
3966fill-column: 74
3967version-control: never
3968End:
GDB Binutils - Deliverables
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