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PR26458 UBSAN: elf32-i386.c:3615 left shift of negative value
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
66ad6b44
AM		 12020-08-26 Alan Modra <amodra@gmail.com>
2
3 PR 26453
4 * som.c (som_prep_for_fixups): Return early when no symbols.
5
9863cbb7
AM		 62020-08-26 Alan Modra <amodra@gmail.com>
7
8 PR 26418
9 * ecofflink.c (WRITE): Don't write size 0 chunks.
10
c01de193
AM		 112020-08-26 Alan Modra <amodra@gmail.com>
12
13 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
14
b4e125d9
AM		 152020-08-26 Alan Modra <amodra@gmail.com>
16
17 PR 26415
18 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
19
4449c81a
DF		 202020-08-26 David Faust <david.faust@oracle.com>
21
22 * archures.c (bfd_mach_xbpf): Define.
23 * bfd-in2.h: Regenerate.
24 * cpu-bpf.c (bfd_xbpf_arch) New.
25 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
26
13f8a246
AM		 272020-08-26 Alan Modra <amodra@gmail.com>
28
29 * archures.c (bfd_mach_ck860): Define.
30
c3757b58
MW		 312020-08-25 Mark Wielaard <mark@klomp.org>
32
33 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
34 and dwarf_rnglists_size fields.
35 (dwarf_debug_sections): Add debug_rnglists.
36 (dwarf_debug_section_enum): Likewise.
37 (read_debug_rnglists): New function.
38 (read_rangelist): New function to call either read_ranges or
39 read_rnglists. Rename original function to...
40 (read_ranges): ...this.
41 (read_rnglists): New function.
42
1ab8d928
AM		 432020-08-25 Alan Modra <amodra@gmail.com>
44
45 PR 26505
46 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
47 is_elf_hash_table before accessing elf fields.
48
a93ba4c0
AM		 492020-08-25 Alan Modra <amodra@gmail.com>
50
51 PR 26482
52 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
53 won't be output.
54
1438dd86
AM		 552020-08-25 Alan Modra <amodra@gmail.com>
56
57 PR 26463
58 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
59 before accessing elf fields.
60
2186273a
AM		 612020-08-25 Alan Modra <amodra@gmail.com>
62
63 PR 26452
64 * som.c (som_compute_checksum): XOR 32-bit words in header,
65 not unsigned long sized words.
66
0c1438eb
AM		 672020-08-25 Alan Modra <amodra@gmail.com>
68
69 PR 26430
70 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
71 amount copied for elf_segment_map defined with one element
72 sections array.
73
d2327e47
AM		 742020-08-25 Alan Modra <amodra@gmail.com>
75
76 PR 26422
77 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
78 bfd_get_x size function to read addends out of fields. Apply
79 rightshift adjustment too. Don't apply the now unnecessary
80 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
81 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
82 Correct R_ARM_THM_JUMP6 addend.
83
b8ff233b
AM		 842020-08-25 Alan Modra <amodra@gmail.com>
85
86 PR 26419
87 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
88 before start of section.
89
0f55320b
AM		 902020-08-25 Alan Modra <amodra@gmail.com>
91
92 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
93 before accessing elf_hash_table_id.
94 * elf32-arc.c (elf_arc_hash_table): Likewise.
95 * elf32-arm.c (elf32_arm_hash_table): Likewise.
96 * elf32-avr.c (avr_link_hash_table): Likewise.
97 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
98 * elf32-cris.c (elf_cris_hash_table): Likewise.
99 * elf32-csky.c (csky_elf_hash_table): Likewise.
100 * elf32-frv.c (frvfdpic_hash_table): Likewise.
101 * elf32-hppa.c (hppa_link_hash_table): Likewise.
102 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
103 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
104 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
105 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
106 * elf32-metag.c (metag_link_hash_table): Likewise.
107 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
108 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
109 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
110 * elf32-s390.c (elf_s390_hash_table): Likewise.
111 * elf32-sh.c (sh_elf_hash_table): Likewise.
112 * elf32-spu.c (spu_hash_table): Likewise.
113 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
114 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
115 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
116 * elf64-hppa.c (hppa_link_hash_table): Likewise.
117 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
118 * elf64-s390.c (elf_s390_hash_table): Likewise.
119 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
120 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
121 * elfxx-mips.c (mips_elf_hash_table): Likewise.
122 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
123 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
124
3cdad084
JT		 1252020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
126
127 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
128 int. Use '%u' format with _bfd_error_handler to render it.
129
918dc783
AM		 1302020-08-25 Alan Modra <amodra@gmail.com>
131
132 PR 26489
133 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
134 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
135
573eb292
AM		 1362020-08-25 Alan Modra <amodra@gmail.com>
137
138 PR 26492
139 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
140 accessing elf_hash_table_id.
141
a8d549c0
AM		 1422020-08-25 Alan Modra <amodra@gmail.com>
143
144 PR 26483
145 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
146 accessing elf_hash_table_id.
147
19d80e5f
MW		 1482020-08-24 Mark Wielaard <mark@klomp.org>
149
150 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
151 (read_formatted_entries): Likewise. And skip zero entry.
152
531c73a3
CQ		 1532020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
154
155 * bfd-in2.h (bfd_mach_ck860): New.
156 * cpu-csky.c (arch_info_struct): Add item for CK860.
157
252dcdf4
AM		 1582020-08-24 Alan Modra <amodra@gmail.com>
159
160 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
161 high part tprel16 relocs.
162 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
163 Clear do_tls_opt on odd instructions.
164 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
165 Don't sanity check them here.
166 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
167 high part tprel16 relocs.
168 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
169 Clear do_tls_opt on odd instructions.
170 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
171
c40e6650
JDA		 1722020-08-23 John David Anglin <danglin@gcc.gnu.org>
173
174 PR binutils/26357
175 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
176 * configure: Regenerate.
177
3f2e9699
L		 1782020-08-22 H.J. Lu <hongjiu.lu@intel.com>
179
180 PR ld/26382
181 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
182 versioned symbols, which are defined in shared objects, in
183 symbol string table.
184
ccf61261
NC		 1852020-08-21 Nick Clifton <nickc@redhat.com>
186
187 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
188 the data map if there are entries in it.
189 (_bfd_aarch64_erratum_843419_scan): Likewise.
190
610ed3e0
JB		 1912020-08-21 Jan Beulich <jbeulich@suse.com>
192
193 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
194 last byte of debug dir, not first.
195
01147b20
NC		 1962020-08-20 Nick Clifton <nickc@redhat.com>
197
198 PR 26428
199 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
200 field in the ELF header of the compressed sections.
201
44466e45
NC		 2022020-08-20 Nick Clifton <nickc@redhat.com>
203
204 PR 26406
205 * elf-bfd.h (struct bfd_elf_section_data): Add
206 has_secondary_relocs field.
207 * elf.c (_bfd_elf_copy_special_section_fields): Set the
208 has_secondary_relocs field for sections which have associated
209 secondary relocs.
210 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
211 on sections which have associated secondary relocs.
212
10885e24
AM		 2132020-08-15 Alan Modra <amodra@gmail.com>
214
215 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
216 small common section.
217 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
218 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
219 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
220 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
221 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
222 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
223 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
224 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
225 * elf32-v850.c (v850_elf_check_relocs): Likewise.
226 (v850_elf_add_symbol_hook): Likewise.
227 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
228 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
229 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
230 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
231
4d182367
AM		 2322020-08-15 Alan Modra <amodra@gmail.com>
233
234 PR 26389
235 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
236 SEC_SMALL_DATA.
237 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
238 on small common section.
239 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
240 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
241 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
242 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
243 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
244 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
245
19bddbe9
AM		 2462020-08-14 Alan Modra <amodra@gmail.com>
247
248 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
249 rather than another copy of primes. Increase maximum default
250 size allowed.
251
2b6ba032
AM		 2522020-08-13 Alan Modra <amodra@gmail.com>
253
73d0dc16 254 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
2b6ba032 255
6738c8a7
AM		 2562020-08-13 Alan Modra <amodra@gmail.com>
257
258 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
259 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
260 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
261 optimization when --no-pcrel-optimize.
262
75e100a3
AM		 2632020-08-13 Alan Modra <amodra@gmail.com>
264
265 PR 26348
266 * bfd.c (struct bfd): Add read_only.
267 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
268 Set read_only on warning.
269 (elf_object_p): Sanity check program header alignment. Set
270 read_only on warning.
271 * bfd-in2.h: Regenerate.
272
2fef9373
JT		 2732020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
274
275 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
276 win32pstatus note type to avoid signedness comparison warning.
277
404ec933
JT		 2782020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
279
280 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
281 win32pstatus notes, and return TRUE so we continue rather than
282 stopping as if it was an error.
283
d61f3d03
JT		 2842020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
285
286 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
287
04ec0fa2
JT		 2882020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
289
290 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
291 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
292 appropriate size constraint for each win32pstatus note type.
293
03c29a6f
JT		 2942020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
295
296 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
297 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
298 win32pstatus note.
299
8fbac78b
JT		 3002020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
301
302 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
303 (elfcore_grok_win32pstatus): Use.
304
ff2084b9
JT		 3052020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
306
307 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
308 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
309 offsets used to read NOTE_INFO_PROCESS.
310
79ddc884
NC		 3112020-08-12 Nick Clifton <nickc@redhat.com>
312
313 * po/ru.po: Updated Russian translation.
314 * po/sr.po: Updated Serbian translation.
315
d844f10a
DF		 3162020-08-07 David Faust <david.faust@oracle.com>
317
318 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
319 DISP16 and DISP32 relocations.
320
3ee9565c
DF		 3212020-08-05 David Faust <david.faust@oracle.com>
322
323 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
324 (bpf_elf_howto_table): Use it here.
325 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
326 instruction and data relocations.
327
e44a1d7b
AM		 3282020-08-03 Alan Modra <amodra@gmail.com>
329
330 * vms-lib.c (vms_traverse_index): Sanity check size remaining
331 before accessing vms_idx or vms_elfidx.
332
b5f386d5
AM		 3332020-08-03 Alan Modra <amodra@gmail.com>
334
335 PR 26330
336 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
337 size against file size. Correct LONG_MAX limit check.
338 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
339 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
340 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
341 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
342 bfd_malloc_and_get_section.
343
a896df97
AM		 3442020-07-31 Alan Modra <amodra@gmail.com>
345
346 PR 26314
347 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
348 IR symbols to become dynamic.
349 (elf_link_add_object_symbols): Don't exclude IR symbols when
350 deciding whether an as-needed shared library is needed.
351
4d3bb356
SN		 3522020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
353
354 PR ld/26312
355 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
356 to 0.
357 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
358
c8693053
RO		 3592020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
360
361 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
362 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
363 Don't define _STRUCTURED_PROC.
364 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
365 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
366 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
367 * configure, config.in: Regenerate.
368 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
369 * Makefile.in, doc/Makefile.in: Regenerate.
370
f1dfbfdb
L		 3712020-07-30 H.J. Lu <hongjiu.lu@intel.com>
372
373 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
374 (elf_link_hash_table): Add sym_cache.
375 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
376 (elf32_arm_check_relocs): Updated.
377 (elf32_arm_size_dynamic_sections): Likewise.
378 * elf32-bfin.c (bfin_link_hash_table): Removed.
379 (bfin_link_hash_newfunc): Updated.
380 (bfin_hash_table): Removed.
381 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
382 (csky_elf_check_relocs): Updated.
383 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
384 (elf32_hppa_check_relocs): Updated.
385 * elf32-i386.c (elf_i386_tls_transition): Updated.
386 (elf_i386_convert_load_reloc): Likewise.
387 (elf_i386_check_relocs): Likewise.
388 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
389 (m32r_elf_hash_table): Updated.
390 (m32r_elf_link_hash_table_create): Likewise.
391 (m32r_elf_create_dynamic_sections): Likewise.
392 (m32r_elf_adjust_dynamic_symbol): Likewise.
393 (allocate_dynrelocs): Likewise.
394 (m32r_elf_size_dynamic_sections): Likewise.
395 (m32r_elf_relocate_section): Likewise.
396 (m32r_elf_finish_dynamic_symbol): Likewise.
397 (m32r_elf_check_relocs): Likewise.
398 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
399 sym_cache.
400 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
401 (elf_m68k_check_relocs): Updated.
402 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
403 (elf_metag_check_relocs): Updated.
404 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
405 (microblaze_elf_check_relocs): Updated.
406 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
407 (nds32_elf_create_dynamic_sections): Likewise.
408 (nds32_elf_adjust_dynamic_symbol): Likewise.
409 (nds32_elf_check_relocs): Likewise.
410 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
411 srelbss and aym_cache.
412 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
413 (nios2_elf32_check_relocs): Updated.
414 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
415 (or1k_elf_check_relocs): Updated.
416 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
417 (ppc_elf_check_relocs): Updated.
418 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
419 (elf_s390_check_relocs): Updated.
420 (elf_s390_finish_dynamic_sections): Likewise.
421 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
422 and aym_cache.
423 (sh_elf_create_dynamic_sections): Updated.
424 (sh_elf_adjust_dynamic_symbol): Likewise.
425 (sh_elf_size_dynamic_sections): Likewise.
426 (sh_elf_check_relocs): Likewise.
427 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
428 (elf32_tic6x_check_relocs): Updated.
429 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
430 (tilepro_elf_hash_table): Updated.
431 (tilepro_elf_link_hash_table_create): Likewise.
432 (tilepro_elf_check_relocs): Likewise.
433 (tilepro_elf_adjust_dynamic_symbol): Likewise.
434 (allocate_dynrelocs): Likewise.
435 (tilepro_elf_size_dynamic_sections): Likewise.
436 (tilepro_elf_relocate_section): Likewise.
437 (tilepro_elf_finish_dynamic_symbol): Likewise.
438 (tilepro_finish_dyn): Likewise.
439 (tilepro_elf_finish_dynamic_sections): Likewise.
440 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
441 (ppc64_elf_before_check_relocs): Updated.
442 (ppc64_elf_check_relocs): Likewise.
443 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
444 (elf_s390_check_relocs): Updated.
445 (elf_s390_relocate_section): Likewise.
446 (elf_s390_finish_dynamic_sections): Likewise.
447 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
448 (elf_x86_64_check_relocs): Likewise.
449 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
450 sym_cache.
451 (elfNN_aarch64_check_relocs): Updated.
452 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
453 (riscv_elf_check_relocs): Updated.
454 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
455 (mips_elf_resolve_got_page_ref): Updated.
456 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
457 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
458 sym_cache.
459 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
460 (tilegx_elf_check_relocs): Updated.
461 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
462
c77cb2a0
MR		 4632020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
464
465 * elflink.c (bfd_elf_final_link): Give local symbols a name if
466 so requested.
467 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
468 return TRUE if making ET_REL output.
469
3f1b17bb
MR		 4702020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
471
472 * elf-bfd.h (elf_backend_data): Add
473 `elf_backend_elfsym_local_is_section' member.
474 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
475 macro.
476 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
477 * elflink.c (bfd_elf_final_link): Use it to determine whether
478 set the `.symtab' section's `sh_info' value to the index of the
479 first non-local or non-section symbol.
480 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
481 function.
482 (elf_backend_elfsym_local_is_section): New macro.
483 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
484 function.
485 (elf_backend_elfsym_local_is_section): New macro.
486
4d68fd75
AM		 4872020-07-29 Alan Modra <amodra@gmail.com>
488
489 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
490 defined in excluded sections.
491
67411cbf
AM		 4922020-07-28 Alan Modra <amodra@gmail.com>
493
494 * elf.c (assign_section_numbers): Comment. Don't segfault on
495 discarded sections when setting linked-to section for generic
496 ELF linker.
497 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
498
93fd13c7
AM		 4992020-07-27 Alan Modra <amodra@gmail.com>
500
501 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
502 similar as absolute.
503 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
504 redefinitions here.
505
04f096fb
NC		 5062020-07-24 Nick Clifton <nickc@redhat.com>
507
508 * config.bfd: Move xc16x target to the obsolete list.
509
5efb6779
KB		 5102020-07-22 Kevin Buettner <kevinb@redhat.com>
511
512 * binary.c (binary_get_section_contents): Seek using offset
513 from section's file position.
514
ea57e509
KB		 5152020-07-22 Kevin Buettner <kevinb@redhat.com>
516
517 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
04f096fb 518
1ad2776d
MF		 5192020-07-22 Max Filippov <jcmvbkbc@gmail.com>
520
521 PR 26246
522 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
523 type for the first function argument. Rename pointers to reflect
524 that they have distinct types.
525
2f5541f3
AM		 5262020-07-20 Alan Modra <amodra@gmail.com>
527
528 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
529
e10a07b3
AM		 5302020-07-19 Alan Modra <amodra@gmail.com>
531
532 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
533 (select_alt_stub): New function.
534 (ppc_get_stub_entry): Use it here.
535 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
536 power10_stubs.
537 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
538 merge notoc stubs with other varieties when power10_stubs is "auto".
539 Instead dup the stub hash table entry.
540 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
541 tests of power10_stubs.
542
28b80303
AM		 5432020-07-15 Alan Modra <amodra@gmail.com>
544
545 PR 26239
546 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
547
4fd8d585
NC		 5482020-07-15 Nick Clifton <nickc@redhat.com>
549
550 PR26240
551 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
552 check for aux entries that overflow the buufer.
553
a8a48c75
HPN		 5542020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
555
556 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
557 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
558
e8a83e93
MB		 5592020-07-15 Markus Böck <markus.boeck02@gmail.com>
560 Alan Modra <amodra@gmail.com>
561
562 PR 26198
563 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
564 objects both before and after normal object files.
565 * elflink.c (_bfd_elf_section_already_linked): Likewise.
566
d3b10ee7
AM		 5672020-07-10 Alan Modra <amodra@gmail.com>
568
569 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
570 * elf64-ppc.c (struct ppc_link_hash_table): Delete
571 power10_stubs.
572 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
573 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
574 uses of power10_stubs.
575
fe49679d
AM		 5762020-07-09 Alan Modra <amodra@gmail.com>
577
578 * coff-ppc.c: Delete.
579 * pe-ppc.c: Delete.
580 * pei-ppc.c: Delete.
581 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
582 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
583 PPCMAGIC code.
584 (coff_write_object_contents): Remove PPC_PE code.
585 * config.bfd: Move powerpcle-pe to removed targets.
586 * configure.ac: Remove powerpc PE entries.
587 * libcoff-in.h (ppc_allocate_toc_section): Delete.
588 (ppc_process_before_allocation): Delete.
589 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
590 * targets.c: Remove powerpc PE vectors.
591 * po/SRC-POTFILES.in: Regenerate.
592 * libcoff.h: Regenerate.
593 * Makefile.in: Regenerate.
594 * configure: Regenerate.
595
7646efdf
NC		 5962020-07-09 Nick Clifton <nickc@redhat.com>
597
598 * po/fr.po: Updated French translation.
599
23f5e55e
AM		 6002020-07-07 Alan Modra <amodra@gmail.com>
601
602 * xcofflink.c (xcoff_mark): Don't mark const sections.
603 (bfd_xcoff_record_link_assignment): Add FIXME.
604 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
605 sections being discarded by linker script.
606
c8001886
AM		 6072020-07-07 Alan Modra <amodra@gmail.com>
608
609 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
610 time, uid, gid and mode for deterministic archive.
611 (xcoff_write_archive_contents_big): Likewise.
612
8af7926f
AM		 6132020-07-07 Alan Modra <amodra@gmail.com>
614
615 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
616 C_AIX_WEAKEXT.
617
17550be7
NC		 6182020-07-06 Nick Clifton <nickc@redhat.com>
619
620 * po/pt.po: Updated Portuguese translation.
621 * po/uk.po: Updated Ukranian translation.
622
b4396c5e
NC		 6232020-07-04 Nick Clifton <nickc@redhat.com>
624
625 * version.m4: Set version to 2.35.50.
626 * configure: Regenerate.
627 * po/bbfd.pot: Regenerate.
628
b115b9fd
NC		 6292020-07-04 Nick Clifton <nickc@redhat.com>
630
631 Binutils 2.35 branch created.
632
33d1369f
AM		 6332020-07-01 Alan Modra <amodra@gmail.com>
634
635 PR 26188
636 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
637 raw syment index before dereferencing.
638
cc574a35
AM		 6392020-07-01 Alan Modra <amodra@gmail.com>
640
641 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
642
3443489c
AM		 6432020-07-01 Alan Modra <amodra@gmail.com>
644
645 * config.bfd: Obsolete xc16x.
646
bbd19b19
L		 6472020-06-30 H.J. Lu <hongjiu.lu@intel.com>
648
649 * archures.c (bfd_mach_i386_nacl): Removed.
650 (bfd_mach_i386_i386_nacl): Likewise.
651 (bfd_mach_x86_64_nacl): Likewise.
652 (bfd_mach_x64_32_nacl): Likewise.
653 * config.bfd: Remove *-*-nacl* targets.
654 * configure.ac: Remove x86 NaCl target vectors.
655 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
656 (bfd_x64_32_nacl_arch): Likewise.
657 (bfd_x86_64_nacl_arch): Likewise.
658 (bfd_i386_nacl_arch): Likewise.
659 (bfd_x64_32_arch_intel_syntax): Updated.
660 * elf32-i386.c: Don't include "elf-nacl.h".
661 (elf_i386_nacl_plt): Removed.
662 (elf_i386_nacl_plt0_entry): Likewise.
663 (elf_i386_nacl_plt_entry): Likewise.
664 (elf_i386_nacl_pic_plt0_entry): Likewise.
665 (elf_i386_nacl_pic_plt_entry): Likewise.
666 (elf_i386_nacl_eh_frame_plt): Likewise.
667 (elf_i386_nacl_plt): Likewise.
668 (elf32_i386_nacl_elf_object_p): Likewise.
669 (elf_i386_get_synthetic_symtab): Updated.
670 (elf_i386_link_setup_gnu_properties): Likewise.
671 * elf64-x86-64.c: Don't include "elf-nacl.h".
672 (elf_x86_64_nacl_plt): Removed.
673 (elf64_x86_64_nacl_elf_object_p): Likewise.
674 (elf_x86_64_nacl_plt0_entry): Likewise.
675 (elf_x86_64_nacl_plt_entry): Likewise.
676 (elf_x86_64_nacl_eh_frame_plt): Likewise.
677 (elf_x86_64_nacl_plt): Likewise.
678 (elf32_x86_64_nacl_elf_object_p): Likewise.
679 (elf_x86_64_get_synthetic_symtab): Updated.
680 (elf_x86_64_link_setup_gnu_properties): Likewise.
681 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
682 * targets.c: Remove x86 NaCl target vectors.
683 * bfd-in2.h: Regenerated.
684 * configure: Likewise.
685
a57f74bb
L		 6862020-06-29 H.J. Lu <hongjiu.lu@intel.com>
687
688 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
689 _bfd_elf_add_dynamic_tags.
690
07d22f64
AM		 6912020-06-29 Alan Modra <amodra@gmail.com>
692
693 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
694 return value of bfd_bread. Don't read more than requested length.
695 Sanity check length. Properly terminate file name.
696
279edac5
AM		 6972020-06-29 Alan Modra <amodra@gmail.com>
698
699 * arc-got.h: Use C style comments.
700 * coff-z80.c: Likewise.
701 * elf32-csky.c: Likewise.
702 * peXXigen.c: Likewise.
703 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
704 code.
705
85f7484a
PB		 7062020-06-26 Pat Bernardi <bernardi@adacore.com>
707
708 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
709 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
710
ba9b3ef5
AM		 7112020-06-26 Alan Modra <amodra@gmail.com>
712
713 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
714 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
715 (riscv_get_priv_spec_name): Move to..
716 * cpu-riscv.c: ..here.
717 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
718 Use %u to print unsigned numbers.
719
069057bf
AB		 7202020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
721
722 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
723 default architecture.
724
2c8e3708
L		 7252020-06-24 H.J. Lu <hongjiu.lu@intel.com>
726
727 PR ld/26083
728 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
729 _bfd_elf_add_dynamic_tags.
730
c679ec98
L		 7312020-06-24 H.J. Lu <hongjiu.lu@intel.com>
732
733 PR ld/26083
734 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
735 _bfd_elf_add_dynamic_tags.
736
f8b1e5f6
AM		 7372020-06-24 Alan Modra <amodra@gmail.com>
738
739 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
740 shifts without undefined behaviour.
741
3084d7a2
L		 7422020-06-23 H.J. Lu <hongjiu.lu@intel.com>
743
744 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
745 dt_jmprel_required.
746 (_bfd_elf_add_dynamic_tags): New.
747 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
748 _bfd_elf_add_dynamic_tags.
749 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
750 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
751 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
752 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
753 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
754 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
755 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
756 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
757 Likewise.
758 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
759 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
760 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
761 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
762 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
763 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
764 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
765 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
766 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
767 Likewise.
768 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
769 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
770 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
771 _bfd_elf_maybe_vxworks_add_dynamic_tags.
772 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
773 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
774 Likewise.
775 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
776 (_bfd_x86_elf_size_dynamic_sections): Likewise.
777 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
778 dt_reloc_sz and dt_reloc_ent.
779 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
780 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
781 Likewise.
782 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
783 etab.dt_pltgot_required.
784 (elf32_hppa_size_dynamic_sections): Call
785 _bfd_elf_add_dynamic_tags.
786 * elf32-metag.c (elf_metag_link_hash_table_create): Set
787 etab.dt_pltgot_required.
788 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
789 * elf32-sh.c (sh_elf_link_hash_table_create): Set
790 root.dt_pltgot_required for FDPIC output.
791 (sh_elf_size_dynamic_sections): Call
792 _bfd_elf_maybe_vxworks_add_dynamic_tags.
793 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
794 elf.dt_pltgot_required.
795 (elf_xtensa_size_dynamic_sections): Call
796 _bfd_elf_add_dynamic_tags.
797 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
798 root.dt_pltgot_required.
799 (elf64_hppa_size_dynamic_sections): Call
800 _bfd_elf_add_dynamic_tags.
801 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
802 root.dt_pltgot_required.
803 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
804 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
805 * elflink.c (_bfd_elf_add_dynamic_tags): New.
806
d768f160
SJ		 8072020-06-22 Saagar Jha <saagar@saagarjha.com>
808
809 * mach-o.c: Support the new load commands by reading a linkedit
810 data command for them.
811
39ff0b81
NC		 8122020-06-22 Nelson Chu <nelson.chu@sifive.com>
813
814 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
815 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
816 (riscv_get_priv_spec_class): Likewise.
817 (riscv_get_priv_spec_name): Likewise.
818 (riscv_get_priv_spec_class_from_numbers): New function, convert
819 the version numbers into string, then call riscv_get_priv_spec_class
820 to get the priv spec class.
821 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
822 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
823 (riscv_get_priv_spec_name): Likewise.
824 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
825 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
826 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
827 of input and output objects form their priv spec attributes by
828 riscv_get_priv_spec_class_from_numbers. Report warning rather than
829 errors when linking objects with differnet priv spec versions. We do
830 know v1.9.1 may have conflicts to other versions, so report the
831 warning, too. After that, update the output priv spec version to the
832 newest one so far.
833
cbd7581f
NC		 8342020-06-22 Nelson Chu <nelson.chu@sifive.com>
835
836 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
837 priv attributes, we will check the conflicts for all of them (major,
838 minor and revision), and then set the priv_attrs_merged to TRUE to
839 indicate that we have handled all of the priv attributes. Remove
840 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
841
1e927850
AM		 8422020-06-21 Alan Modra <amodra@gmail.com>
843
844 PR 26132
845 * configure.ac: Disable plugins by default for some targets.
846 * plugin.c: Comment typo fix.
847 * configure: Regenerate.
848
13aa5ceb
NC		 8492020-06-19 Nick Clifton <nickc@redhat.com>
850
851 * plugin.c (try_load_plugin): Suppress the error message about
852 being unable to open a plugin if creating a list of viable
853 plugins.
854
a435742a
AM		 8552020-06-16 Alan Modra <amodra@gmail.com>
856
857 * aout-tic30.c: Delete file.
858 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
859 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
860 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
861 (xc16x-*-elf): Sort properly.
862 * configure.ac: Remove tic30_aout_vec.
863 * targets.c: Likewise.
864 * Makefile.in: Regenerate.
865 * configure: Regenerate.
866 * po/SRC-POTFILES.in: Regenerate.
867
7a77f1ac
MF		 8682020-06-15 Max Filippov <jcmvbkbc@gmail.com>
869
870 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
871 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
872 (elf32xtensa_abi): New global variable.
873 (xtensa_abi_choice): New function.
874 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
875 XSHAL_ABI to select PLT code.
876
cae64165
RM		 8772020-06-15 Roland McGrath <mcgrathr@google.com>
878
879 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
880 field of bfd_link_info.
881
40be168c
AM		 8822020-06-15 Alan Modra <amodra@gmail.com>
883
884 * config.bfd: Obsolete powerpcle-*-pe targets.
885
75cfe082
AM		 8862020-06-15 Alan Modra <amodra@gmail.com>
887
888 PR 26103
889 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
890 symbols that were defined in discarded sections.
891 * cofflink.c (coff_link_check_archive_element): Likewise.
892 (coff_link_add_symbols): Set indx to -3 for symbols defined in
893 discarded sections.
894 (_bfd_coff_write_global_sym): Don't emit such symbols.
895 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
896 libcoff.h: Regenerate.
897
f0aa3025
AM		 8982020-06-11 Alan Modra <amodra@gmail.com>
899
900 PR 26107
901 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
902
447f6d86
L		 9032020-06-10 H.J. Lu <hongjiu.lu@intel.com>
904
905 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
906 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
907 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
908 of reltext.
909
e1b5d517
L		 9102020-06-10 H.J. Lu <hongjiu.lu@intel.com>
911
912 PR ld/26094
913 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
914 Clear verinfo.verdef.
915
cebd6b8a
L		 9162020-06-09 H.J. Lu <hongjiu.lu@intel.com>
917
918 PR ld/18801
919 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
920 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
921 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
922 resolvers.
923 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
924 Set ifunc_resolvers if there are FUNC resolvers.
925 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
926 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
927 with elf.ifunc_resolvers.
928 (write_plt_relocs_for_local_syms): Likewise.
929 (ppc64_elf_relocate_section): Likewise.
930 (ppc64_elf_finish_dynamic_sections): Likewise.
931 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
932 Updated.
933 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
934 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
935 instead of readonly_dynrelocs_against_ifunc.
936 * elfxx-x86.h (elf_x86_link_hash_table): Remove
937 readonly_dynrelocs_against_ifunc.
938
efb2a7b4
AM		 9392020-06-09 Alan Modra <amodra@gmail.com>
940
941 * elf64-ppc.c (struct ppc_link_hash_table): Delete
942 maybe_local_ifunc_resolver field.
943 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
944 cases where maybe_local_ifunc_resolver was set.
945 (ppc64_elf_relocate_section): Likewise.
946 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
947 error to a warning.
948
9bcc30e4
L		 9492020-06-08 H.J. Lu <hongjiu.lu@intel.com>
950
951 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
952 tlsdesc_got.
953 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
954 and dt_tlsdesc_got.
955 (elf32_arm_size_dynamic_sections): Updated. Clear
956 root.tlsdesc_plt for DF_BIND_NOW.
957 (elf32_arm_finish_dynamic_sections): Updated.
958 (elf32_arm_output_arch_local_syms): Likewise.
959 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
960 Clear root.tlsdesc_plt for DF_BIND_NOW.
961 (nds32_elf_finish_dynamic_sections): Updated.
962 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
963 dt_tlsdesc_plt and dt_tlsdesc_got.
964 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
965 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
966 tlsdesc_plt and dt_tlsdesc_got.
967 (elfNN_aarch64_allocate_dynrelocs): Updated.
968 (elfNN_aarch64_finish_dynamic_sections): Likewise.
969 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
970 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
971 twice.
972 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
973 (_bfd_x86_elf_size_dynamic_sections): Likewise.
974 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
975 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
976 tlsdesc_got.
977
845b83d7
L		 9782020-06-07 H.J. Lu <hongjiu.lu@intel.com>
979
980 * elf32-tic6x.c (elf32_bed): Defined the default to
981 elf32_tic6x_bed.
982
9b8a8575
L		 9832020-06-07 H.J. Lu <hongjiu.lu@intel.com>
984
985 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
986 plt_rel_sec.
987 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
988 root.splt/root.srelplt.
989 (elf64_hppa_create_dynamic_sections): Likewise.
990 (elf64_hppa_size_dynamic_sections): Likewise.
991 (elf64_hppa_finish_dynamic_symbol): Likewise.
992 (elf_hppa_final_link): Likewise.
993 (elf_hppa_final_link_relocate): Likewise.
994
bcab203d
L		 9952020-06-06 H.J. Lu <hongjiu.lu@intel.com>
996
997 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
998 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
999 is_vxworks.
1000
90c14f0c
L		 10012020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1002
1003 * elf-bfd.h (elf_target_os): New.
1004 (elf_link_hash_table): Add target_os.
1005 (elf_backend_data): Add target_os.
1006 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1007 symbian_p and nacl_p.
1008 (create_got_section): Updated.
1009 (elf32_arm_create_dynamic_sections): Likewise.
1010 (arm_type_of_stub): Likewise.
1011 (elf32_arm_create_or_find_stub_sec): Likewise.
1012 (elf32_arm_allocate_plt_entry): Likewise.
1013 (elf32_arm_populate_plt_entry): Likewise.
1014 (elf32_arm_final_link_relocate): Likewise.
1015 (elf32_arm_check_relocs): Likewise.
1016 (allocate_dynrelocs_for_symbol): Likewise.
1017 (elf32_arm_finish_dynamic_symbol): Likewise.
1018 (elf32_arm_finish_dynamic_sections): Likewise.
1019 (elf32_arm_output_plt_map_1): Likewise.
1020 (elf32_arm_output_arch_local_syms): Likewise.
1021 (elf32_arm_add_symbol_hook): Likewise.
1022 (elf32_arm_nacl_link_hash_table_create): Likewise.
1023 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1024 (elf32_arm_symbian_link_hash_table_create): Likewise.
1025 (ELF_TARGET_OS): New.
1026 * elf32-i386.c (elf_i386_arch_bed): Removed.
1027 (elf_backend_arch_data): Likewise.
1028 (elf_i386_solaris_arch_bed): Likewise.
1029 (elf_i386_nacl_arch_bed): Likewise.
1030 (elf_i386_vxworks_arch_bed): Likewise.
1031 (elf_i386_relocate_section): Updated.
1032 (elf_i386_finish_dynamic_sections): Likewise.
1033 (elf_i386_get_synthetic_symtab): Likewise.
1034 (elf_i386_link_setup_gnu_properties): Likewise.
1035 (ELF_TARGET_OS): New.
1036 * elf32-mips.c (ELF_TARGET_OS): New.
1037 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1038 (ppc_elf_create_got): Updated.
1039 (ppc_elf_create_dynamic_sections): Likewise.
1040 (ppc_elf_check_relocs): Likewise.
1041 (ppc_elf_adjust_dynamic_symbol): Likewise.
1042 (ppc_elf_size_dynamic_sections): Likewise.
1043 (ppc_elf_relocate_section): Likewise.
1044 (ppc_elf_finish_dynamic_sections): Likewise.
1045 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1046 (ELF_TARGET_OS): New.
1047 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1048 (sh_elf_link_hash_table_create): Updated.
1049 (sh_elf_create_dynamic_sections): Likewise.
1050 (allocate_dynrelocs): Likewise.
1051 (sh_elf_size_dynamic_sections): Likewise.
1052 (sh_elf_relocate_section): Likewise.
1053 (sh_elf_finish_dynamic_symbol): Likewise.
1054 (sh_elf_finish_dynamic_sections): Likewise.
1055 (ELF_TARGET_OS): New.
1056 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1057 Removed.
1058 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1059 (ELF_TARGET_OS): New.
1060 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1061 (elf_x86_64_solaris_arch_bed): Likewise.
1062 (elf_x86_64_nacl_arch_bed): Likewise.
1063 (elf_x86_64_finish_dynamic_sections): Updated.
1064 (elf_x86_64_get_synthetic_symtab): Likewise.
1065 (elf_x86_64_link_setup_gnu_properties): Likewise.
1066 (ELF_TARGET_OS): New.
1067 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1068 target_o.
1069 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1070 (MIPS_ELF_REL_DYN_NAME): Updated.
1071 (ELF_MIPS_GP_OFFSET): Likewise.
1072 (mips_elf_create_local_got_entry): Likewise.
1073 (mips_elf_allocate_dynamic_relocations): Likewise.
1074 (mips_elf_count_got_symbols): Likewise.
1075 (is_gott_symbol): Likewise.
1076 (mips_elf_calculate_relocation): Likewise.
1077 (mips_elf_create_dynamic_relocation): Likewise.
1078 (_bfd_mips_elf_check_relocs): Likewise.
1079 (allocate_dynrelocs): Likewise.
1080 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1081 (mips_elf_lay_out_got): Likewise.
1082 (mips_elf_set_plt_sym_value): Likewise.
1083 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1084 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1085 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1086 (_bfd_mips_elf_final_link): Likewise.
1087 (_bfd_mips_init_file_header): Likewise.
1088 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1089 Likewise.
1090 (allocate_dynrelocs): Likewise.
1091 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1092 (_bfd_sparc_elf_relocate_section): Likewise.
1093 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1094 (sparc_finish_dyn): Likewise.
1095 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1096 * elfxx-target.h (ELF_TARGET_OS): New.
1097 (elfNN_bed): Add ELF_TARGET_OS.
1098 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1099 (_bfd_x86_elf_link_hash_table_create): Likewise.
1100 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1101 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1102 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1103 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1104 * elfxx-x86.h (elf_x86_target_os): Removed.
1105 (elf_x86_backend_data): Likewise.
1106 (get_elf_x86_backend_data): Likewise.
1107 (elf_x86_link_hash_table): Remove target_os.
1108
87c69f97
AM		 11092020-06-06 Alan Modra <amodra@gmail.com>
1110
1111 * reloc.c: Rename
1112 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1113 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1114 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1115 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1116 * elf64-ppc.c: Update throughout for reloc renaming.
1117 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1118 * libbfd.h: Regenerate.
1119 * bfd-in2.h: Regenerate.
1120
981f1518
L		 11212020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1122
8a4ba3a1 1123 PR ld/26080
981f1518
L		 1124 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1125 section.
1126
9c65eeac
NC		 11272020-06-05 Nick Clifton <nickc@redhat.com>
1128
1129 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1130 bug.
1131
41285764
NC		 11322020-06-05 Nelson Chu <nelson.chu@sifive.com>
1133
1134 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1135 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1136 whether the object can be linked according to it's priv
1137 attributes. The object without any priv spec attributes can
1138 be linked with others. If the first input object doesn't contain
1139 any priv attributes, then we need to copy the setting from the
1140 next input one. Also report more detailed error messages to user.
1141
a975c88e
SC		 11422020-06-04 Stephen Casner <casner@acm.org>
1143
1144 Extend pdp11-aout symbol table format to accommodate .stab
1145 symbols and implement correct handling of them.
1146
1147 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1148 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1149 normal vs. .stab symbol table type values, replacing N_STAB mask.
1150 (translate_from_native_sym_flags): Determine correct section for
1151 different .stab types.
1152 (translate_to_native_sym_flags): Leave .stab types intact.
1153 (translate_symbol_table): Error if symbol indicates overlay;
1154 store desc field from .stab symbols.
1155 (write_syms): Output desc field with symbol.
1156 (aout_link_check_ar_symbols): Skip .stab symbols.
1157 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1158 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1159 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1160 correctly distinguish .stab symbols and select calculate their
1161 section and value; and copy desc and ovly fields from input symbol
1162 to output symbol.
1163
3b9313c4
SC		 11642020-06-04 Stephen Casner <casner@acm.org>
1165
1166 * aoutx.h (translate_symbol_table): Comment had external and
1167 internal swapped.
1168 * pdp11.c (translate_symbol_table): Likewise.
1169
add5f777
L		 11702020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1171
1172 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1173 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1174 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1175
c4b126b8
L		 11762020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1177
1178 PR ld/26080
1179 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1180 in debug section against symbol defined in shared library to 0.
1181 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1182 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1183 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1184 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1185 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1186 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1187 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1188 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1189 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1190 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1191 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1192 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1193 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1194 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1195 reference.
1196 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1197 there is non-GOT reference.
1198 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1199 non-alloced sections.
1200
31af1e68
SC		 12012020-06-03 Stephen Casner <casner@acm.org>
1202
1203 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1204
1205 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1206 files with relocs.
1207 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1208 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1209 other size that doesn't qcover the header word.
1210 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1211 string table, and zero it.
1212 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1213 message and set bfd_error on finding an invalid name string offset.
1214 (add_to_stringtab): INLINE -> inline
1215 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1216 bound check.
1217 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1218 any relocs that could not be recognised.
1219 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1220 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1221 name exists and is long enough, before attempting to see if it is
1222 for a .o file.
1223 c3864421222 - Correct case for N_SO being the last symbol.
1224 50455f1ab29 PR 20891 - Handle the case where the main file name
1225 and the directory name are both empty.
1226 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1227 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1228 range string table offsets.
1229 531336e3a0b PR 20909 - Fix off-by-one error in check for an
cae64165 1230 illegal string offset.
31af1e68
SC		 1231 (aout_link_includes_newfunc): Add comment.
1232 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1233 on unexpected relocation type rather than ASSERT.
1234
d4d8aee3
L		 12352020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1236
1237 PR ld/26066
1238 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1239 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1240
58ee44ef
L		 12412020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1242
1243 PR ld/26066
1244 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1245 non-alloced sections.
1246
9a689602
L		 12472020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1248
1249 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1250 dynamic relocations for non SEC_ALLOC sections.
1251
0bff7528
GN		 12522020-06-03 Gunther Nikl <gnikl@justmail.de>
1253
1254 * aout64.c (BMAGIC, QMAGIC): Do not define.
1255 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1256 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1257 to check the file format.
1258 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1259 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1260 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1261
50d03636
L		 12622020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1263
1264 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1265 relocations for non SEC_ALLOC sections.
1266
d49e5065
L		 12672020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1268
1269 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1270 * elf32-arm.c (maybe_set_textrel): Removed.
1271 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1272 with _bfd_elf_maybe_set_textrel.
1273 * elf32-csky.c (maybe_set_textrel): Removed.
1274 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1275 with _bfd_elf_maybe_set_textrel.
1276 * elf32-hppa.c (maybe_set_textrel): Removed.
1277 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1278 with _bfd_elf_maybe_set_textrel.
1279 * elf32-lm32.c (maybe_set_textrel): Removed.
1280 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1281 with _bfd_elf_maybe_set_textrel.
1282 * elf32-m32r.c (maybe_set_textrel): Removed.
1283 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1284 with _bfd_elf_maybe_set_textrel.
1285 * elf32-metag.c (maybe_set_textrel): Removed.
1286 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1287 with _bfd_elf_maybe_set_textrel.
1288 * elf32-nds32.c (maybe_set_textrel): Removed.
1289 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1290 with _bfd_elf_maybe_set_textrel.
1291 * elf32-or1k.c (maybe_set_textrel): Removed.
1292 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1293 with _bfd_elf_maybe_set_textrel.
1294 * elf32-ppc.c (maybe_set_textrel): Removed.
1295 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1296 with _bfd_elf_maybe_set_textrel.
1297 * elf32-s390.c (maybe_set_textrel): Removed.
1298 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1299 with _bfd_elf_maybe_set_textrel.
1300 * elf32-sh.c (maybe_set_textrel): Removed.
1301 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1302 with _bfd_elf_maybe_set_textrel.
1303 * elf32-tic6x.c (maybe_set_textrel): Removed.
1304 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1305 with _bfd_elf_maybe_set_textrel.
1306 * elf32-tilepro.c (maybe_set_textrel): Removed.
1307 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1308 with _bfd_elf_maybe_set_textrel.
1309 * elf64-ppc.c (maybe_set_textrel): Removed.
1310 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1311 with _bfd_elf_maybe_set_textrel.
1312 * elf64-s390.c (maybe_set_textrel): Removed.
1313 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1314 with _bfd_elf_maybe_set_textrel.
1315 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1316 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1317 with _bfd_elf_maybe_set_textrel.
1318 * elfnn-riscv.c (maybe_set_textrel): Removed.
1319 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1320 with _bfd_elf_maybe_set_textrel.
1321 * elfxx-sparc.c (maybe_set_textrel): Removed.
1322 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1323 with _bfd_elf_maybe_set_textrel.
1324 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1325 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1326 with _bfd_elf_maybe_set_textrel.
1327 * elfxx-x86.c (maybe_set_textrel): Removed.
1328 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1329 with _bfd_elf_maybe_set_textrel.
1330 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1331
ad172eaa
L		 13322020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1333
1334 PR ld/26067
1335 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1336 dyn_relocs.
1337 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1338 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1339 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1340 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1341 Likewise.
1342 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1343 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1344 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1345 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1346 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1347 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1348 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1349 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1350 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1351 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1352 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1353 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1354 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1355 (elf_backend_copy_indirect_symbol): Likewise.
1356 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1357 (elf_backend_copy_indirect_symbol): Likewise.
1358 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1359
5dbc8b37
L		 13602020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1361
1362 PR ld/26067
1363 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1364 * elf32-arm.c (readonly_dynrelocs): Removed.
1365 (maybe_set_textrel): Replace readonly_dynrelocs with
1366 _bfd_elf_readonly_dynrelocs.
1367 * elf32-csky.c (readonly_dynrelocs): Removed.
1368 (maybe_set_textrel): Replace readonly_dynrelocs with
1369 _bfd_elf_readonly_dynrelocs.
1370 * elf32-hppa.c(readonly_dynrelocs): Removed.
1371 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1372 _bfd_elf_readonly_dynrelocs.
1373 (maybe_set_textrel): Likewise.
1374 * elf32-lm32.c (readonly_dynrelocs): Removed.
1375 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1376 with _bfd_elf_readonly_dynrelocs.
1377 (maybe_set_textrel): Likewise.
1378 * elf32-m32r.c (readonly_dynrelocs): Removed.
1379 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1380 with _bfd_elf_readonly_dynrelocs.
1381 (maybe_set_textrel): Likewise.
1382 * elf32-metag.c (readonly_dynrelocs): Removed.
1383 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1384 with _bfd_elf_readonly_dynrelocs.
1385 (maybe_set_textrel): Likewise.
1386 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1387 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1388 with _bfd_elf_readonly_dynrelocs.
1389 * elf32-nds32.c (readonly_dynrelocs): Removed.
1390 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1391 with _bfd_elf_readonly_dynrelocs.
1392 (maybe_set_textrel): Likewise.
1393 * elf32-or1k.c (readonly_dynrelocs): Removed.
1394 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1395 with _bfd_elf_readonly_dynrelocs.
1396 * elf32-ppc.c (readonly_dynrelocs): Removed.
1397 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1398 _bfd_elf_readonly_dynrelocs.
1399 (ppc_elf_adjust_dynamic_symbol): Likewise.
1400 (maybe_set_textrel): Likewise.
1401 * elf32-s390.c (readonly_dynrelocs): Removed.
1402 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1403 with _bfd_elf_readonly_dynrelocs.
1404 (maybe_set_textrel): Likewise.
1405 * elf32-sh.c (readonly_dynrelocs): Removed.
1406 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1407 _bfd_elf_readonly_dynrelocs.
1408 (maybe_set_textrel): Likewise.
1409 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1410 (maybe_set_textrel): Replace readonly_dynrelocs with
1411 _bfd_elf_readonly_dynrelocs.
1412 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1413 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1414 with _bfd_elf_readonly_dynrelocs.
1415 (maybe_set_textrel): Likewise.
1416 * elf64-ppc.c (readonly_dynrelocs): Removed.
1417 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1418 _bfd_elf_readonly_dynrelocs.
1419 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1420 (maybe_set_textrel): Likewise.
1421 * elf64-s390.c (readonly_dynrelocs): Removed.
1422 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1423 with _bfd_elf_readonly_dynrelocs.
1424 (maybe_set_textrel): Likewise.
1425 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1426 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1427 (maybe_set_textrel): Replace readonly_dynrelocs with
1428 _bfd_elf_readonly_dynrelocs.
1429 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1430 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1431 with _bfd_elf_readonly_dynrelocs.
1432 (maybe_set_textrel): Likewise.
1433 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1434 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1435 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1436 (maybe_set_textrel): Likewise.
1437 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1438 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1439 with _bfd_elf_readonly_dynrelocs.
1440 (maybe_set_textrel): Likewise.
1441 * elfxx-x86.c (readonly_dynrelocs): Removed.
1442 (maybe_set_textrel): Replace readonly_dynrelocs with
1443 _bfd_elf_readonly_dynrelocs.
1444 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1445
433953ff
L		 14462020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1447
1448 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1449 -fsanitize=undefined.
1450
67580036
AM		 14512020-06-03 Alan Modra <amodra@gmail.com>
1452
1453 PR 26069
1454 PR 18758
1455 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1456 other than gcc.
1457 (pe_ILF_build_a_bfd): Likewise.
1458
0ed18fa1
AM		 14592020-06-03 Alan Modra <amodra@gmail.com>
1460
7eea15c5 1461 PR 26069
0ed18fa1
AM		 1462 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1463 core files as well as objects.
1464
190eb1dd
L		 14652020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1466
1467 PR ld/26067
1468 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1469 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1470 Updated.
1471 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1472 (elf_arc_link_hash_newfunc): Updated.
1473 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1474 (elf32_arm_link_hash_newfunc): Updated.
1475 (elf32_arm_copy_indirect_symbol): Likewise.
1476 (elf32_arm_check_relocs): Likewise.
1477 (readonly_dynrelocs): Likewise.
1478 (allocate_dynrelocs_for_symbol): Likewise.
1479 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1480 (csky_elf_link_hash_newfunc): Updated.
1481 (csky_allocate_dynrelocs): Likewise.
1482 (readonly_dynrelocs): Likewise.
1483 (csky_elf_copy_indirect_symbol): Likewise.
1484 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1485 (hppa_link_hash_newfunc): Updated.
1486 (elf32_hppa_copy_indirect_symbol): Likewise.
1487 (elf32_hppa_hide_symbol): Likewise.
1488 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1489 (allocate_dynrelocs): Likewise.
1490 (elf32_hppa_relocate_section): Likewise.
1491 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1492 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1493 (lm32_elf_link_hash_newfunc): Likewise.
1494 (lm32_elf_link_hash_table_create): Updated.
1495 (readonly_dynrelocs): Likewise.
1496 (allocate_dynrelocs): Likewise.
1497 (lm32_elf_copy_indirect_symbol): Likewise.
1498 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1499 (m32r_elf_link_hash_newfunc): Likewise.
1500 (m32r_elf_link_hash_table_create): Updated.
1501 (m32r_elf_copy_indirect_symbol): Likewise.
1502 (allocate_dynrelocs): Likewise.
1503 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1504 (metag_link_hash_newfunc): Updated.
1505 (elf_metag_copy_indirect_symbol): Likewise.
1506 (readonly_dynrelocs): Likewise.
1507 (allocate_dynrelocs): Likewise.
1508 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1509 dyn_relocs.
1510 (link_hash_newfunc): Updated.
1511 (microblaze_elf_check_relocs): Likewise.
1512 (microblaze_elf_copy_indirect_symbol): Likewise.
1513 (readonly_dynrelocs): Likewise.
1514 (allocate_dynrelocs): Likewise.
1515 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1516 (nds32_elf_link_hash_newfunc): Updated.
1517 (nds32_elf_copy_indirect_symbol): Likewise.
1518 (readonly_dynrelocs): Likewise.
1519 (allocate_dynrelocs): Likewise.
1520 (nds32_elf_check_relocs): Likewise.
1521 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1522 (link_hash_newfunc): Updated.
1523 (nios2_elf32_copy_indirect_symbol): Likewise.
1524 (nios2_elf32_check_relocs): Likewise.
1525 (allocate_dynrelocs): Likewise.
1526 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1527 (or1k_elf_link_hash_newfunc): Updated.
1528 (readonly_dynrelocs): Likewise.
1529 (allocate_dynrelocs): Likewise.
1530 (or1k_elf_copy_indirect_symbol): Likewise.
1531 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1532 (ppc_elf_link_hash_newfunc): Updated.
1533 (ppc_elf_copy_indirect_symbol): Likewise.
1534 (ppc_elf_check_relocs): Likewise.
1535 (readonly_dynrelocs): Likewise.
1536 (ppc_elf_adjust_dynamic_symbol): Likewise.
1537 (allocate_dynrelocs): Likewise.
1538 (ppc_elf_relocate_section): Likewise.
1539 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1540 (link_hash_newfunc): Updated.
1541 (elf_s390_copy_indirect_symbol): Likewise.
1542 (readonly_dynrelocs): Likewise.
1543 (elf_s390_adjust_dynamic_symbol): Likewise.
1544 (allocate_dynrelocs): Likewise.
1545 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1546 (sh_elf_link_hash_newfunc): Updated.
1547 (readonly_dynrelocs): Likewise.
1548 (allocate_dynrelocs): Likewise.
1549 (sh_elf_copy_indirect_symbol): Likewise.
1550 (sh_elf_check_relocs): Likewise.
1551 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1552 (elf32_tic6x_link_hash_newfunc): Likewise.
1553 (elf32_tic6x_link_hash_table_create): Updated.
1554 (readonly_dynrelocs): Likewise.
1555 (elf32_tic6x_check_relocs): Likewise.
1556 (elf32_tic6x_allocate_dynrelocs): Likewise.
1557 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1558 dyn_relocs.
1559 (link_hash_newfunc): Updated.
1560 (tilepro_elf_copy_indirect_symbol): Likewise.
1561 (tilepro_elf_check_relocs): Likewise.
1562 (allocate_dynrelocs): Likewise.
1563 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1564 (ppc64_elf_copy_indirect_symbol): Updated.
1565 (ppc64_elf_check_relocs): Likewise.
1566 (readonly_dynrelocs): Likewise.
1567 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1568 (dec_dynrel_count): Likewise.
1569 (allocate_dynrelocs): Likewise.
1570 (ppc64_elf_relocate_section): Likewise.
1571 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1572 (link_hash_newfunc): Updated.
1573 (elf_s390_copy_indirect_symbol): Likewise.
1574 (readonly_dynrelocs): Likewise.
1575 (allocate_dynrelocs): Likewise.
1576 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1577 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1578 dyn_relocs.
1579 (elfNN_aarch64_link_hash_newfunc): Updated.
1580 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1581 (readonly_dynrelocs): Likewise.
1582 (need_copy_relocation_p): Likewise.
1583 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1584 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1585 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1586 (link_hash_newfunc): Updated.
1587 (riscv_elf_copy_indirect_symbol): Likewise.
1588 (riscv_elf_check_relocs): Likewise.
1589 (readonly_dynrelocs): Likewise.
1590 (allocate_dynrelocs): Likewise.
1591 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1592 dyn_relocs.
1593 (link_hash_newfunc): Updated.
1594 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1595 (_bfd_sparc_elf_check_relocs): Likewise.
1596 (readonly_dynrelocs): Likewise.
1597 (allocate_dynrelocs): Likewise.
1598 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1599 (link_hash_newfunc): Updated.
1600 (tilegx_elf_copy_indirect_symbol): Likewise.
1601 (tilegx_elf_check_relocs): Likewise.
1602 (readonly_dynrelocs): Likewise.
1603 (allocate_dynrelocs): Likewise.
1604 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1605 (readonly_dynrelocs): Likewise.
1606 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1607 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1608
2fdb65f2
AM		 16092020-06-01 Alan Modra <amodra@gmail.com>
1610
1611 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1612 command against cmd_length, not the end of record. For
1613 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1614 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1615 cmd_length test.
1616
12adf805
DF		 16172020-05-28 David Faust <david.faust@oracle.com>
1618
1619 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1620 R_BPF_INSN_{32,64} relocations.
1621
66e3eb08
SC		 16222020-05-28 Stephen Casner <casner@acm.org>
1623
1624 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1625 addreses in .long (used in testsuites) and .stab values.
1626
a6dbf402
L		 16272020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1628
1629 PR ld/22909
1630 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1631 Check bfd_link_dll when issue a DT_TEXTREL warning.
1632 * elfxx-x86.c (maybe_set_textrel): Likewise.
1633 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1634
9e7cb4c3
NC		 16352020-05-26 Nick Clifton <nickc@redhat.com>
1636
1637 * plugin.c (try_load_plugin): Extend error message when a plugin
1638 fails to open.
1639
c892b447
AM		 16402020-05-23 Alan Modra <amodra@gmail.com>
1641
1642 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1643
6f3fe02b
AM		 16442020-05-22 Alan Modra <amodra@gmail.com>
1645
1646 PR 25882
1647 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1648 attributes from shared libraries, and do not return an error if
1649 they don't match.
1650
0490dd41
AM		 16512020-05-21 Alan Modra <amodra@gmail.com>
1652
1653 PR 25993
1654 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1655 filename.
1656 (_bfd_delete_bfd): Free the copy.
1657 (_bfd_new_bfd): Free nbfd->memory on error.
1658
c9594989
AM		 16592020-05-21 Alan Modra <amodra@gmail.com>
1660
1661 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1662 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1663 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1664 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1665 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1666 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1667 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1668 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1669 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1670 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1671 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1672 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1673 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1674 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1675 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1676 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1677 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1678 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1679 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1680 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1681
8f595e9b
NC		 16822020-05-20 Nelson Chu <nelson.chu@sifive.com>
1683
1684 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1685 get_default_version. It is used to find the default version for
1686 the specific extension.
1687 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1688 default_major_version and default_minor_version. Add new bfd_boolean
1689 parameter *use_default_version. Set it to TRUE if we need to call
1690 the callback rps->get_default_version to find the default version.
1691 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1692 the default version in riscv_parsing_subset_version, and then call
1693 riscv_add_subset to add the subset into subset list.
1694 (riscv_parse_prefixed_ext): Likewise.
1695 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1696 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1697 strings rather than characters.
1698 riscv_merge_arch_attr_info): The callback function get_default_version
1699 is only needed for assembler, so set it to NULL int the linker.
1700 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1701 * elfxx-riscv.h: Updated.
1702
7b958a48
AM		 17032020-05-20 Alan Modra <amodra@gmail.com>
1704
1705 PR 25993
1706 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1707 use bfd_set_filename.
1708 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1709 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1710 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1711 (bfd_create): Likewise.
1712 (_bfd_delete_bfd): Don't free filename.
1713 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1714 return pointer to the copy or NULL on alloc fail.
1715 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1716 result of bfd_set_filename.
1717 * bfd-in2.h: Regenerate.
1718
3c568b8a
AM		 17192020-05-20 Alan Modra <amodra@gmail.com>
1720
1721 PR 26011
1722 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1723 section size against file size.
1724 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1725
6fd1d259
GN		 17262020-05-19 Gunther Nikl <gnikl@justmail.de>
1727
1728 PR 26005
11c0dd51
NC		 1729 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1730 and memset when allocating memory for the sections_being_created
1731 array.
6fd1d259 1732
7e94cf6c
SH		 17332020-05-19 Stafford Horne <shorne@gmail.com>
1734
1735 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1736 to relgot.
1737 (or1k_elf_relocate_section): Access srelgot via
1738 htab->root.srelgot. Add assertions for srelgot->contents.
1739 Introduce local variable for srelgot to not reuse global
1740 sreloc.
1741 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1742 (or1k_set_got_and_rela_sizes): New function.
1743 (or1k_initial_exec_offset): New function.
1744 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1745 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1746 model access.
1747 (or1k_elf_check_relocs): Use OR to set TLS access.
1748 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1749 sizes.
1750 (or1k_elf_size_dynamic_sections): Use
1751 or1k_set_got_and_rela_sizes to set sizes.
1752 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1753 (TCB_SIZE): New macro.
1754 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1755 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1756 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1757 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1758 (tpoff): Add dynamic boolean argument.
1759 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1760
7e057737
SP		 17612020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1762
1763 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1764 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1765 cases with BFD_RELOC_AARCH64_JUMP26.
1766 (elfNN_aarch64_check_relocs): Likewise.
1767
765cf5f6
AM		 17682020-05-19 Alan Modra <amodra@gmail.com>
1769
1770 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1771 bfd_get_filename rather than accessing bfd->filename directly.
1772 * aout-target.h (MY (object_p)): Likewise.
1773 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1774 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1775 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1776 (_bfd_archive_bsd44_construct_extended_name_table),
1777 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1778 (_bfd_bsd_write_armap): Likewise.
1779 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1780 * cache.c (bfd_open_file): Likewise.
1781 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1782 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1783 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1784 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1785 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1786 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1787 (patch_tls_desc_to_ie): Likewise.
1788 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1789 (spu_elf_auto_overlay): Likewise.
1790 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1791 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1792 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1793 * elflink.c (bfd_elf_size_dynamic_sections),
1794 (elf_link_input_bfd): Likewise.
1795 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1796 * mach-o.c (bfd_mach_o_follow_dsym),
1797 (bfd_mach_o_close_and_cleanup): Likewise.
1798 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1799 (find_separate_debug_file, get_build_id_name): Likewise.
1800 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1801 * plugin.c (bfd_plugin_open_input): Likewise.
1802 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1803 * som.c (som_write_armap): Likewise.
1804 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1805 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1806 (_bfd_vms_lib_write_archive_contents): Likewise.
1807 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1808
39a1432c
AM		 18092020-05-19 Alan Modra <amodra@gmail.com>
1810
1811 PR 25713
1812 * bfdio.c (_bfd_real_fopen): Typo fix.
1813
ed02cdb5
NC		 18142020-05-18 Nick Clifton <nickc@redhat.com>
1815
1816 PR 26005
1817 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1818 for the sections_being_created array.
1819
7a87e9c8
AM		 18202020-05-18 Alan Modra <amodra@gmail.com>
1821
1822 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1823 they can be freed without also freeing internal_relocs.
1824
ca859a89
JC		 18252020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1826
1827 PR 25713
1828 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1829 separators into DOS style when creating a WIN32 fullpath.
1830
fc46e8bd
NC		 18312020-05-14 Nelson Chu <nelson.chu@sifive.com>
1832
1833 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1834 to initialize RISC-V tdata.
1835
533f049e
GN		 18362020-05-12 Gunther Nikl <gnikl@justmail.de>
1837
1838 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1839 relocation size.
1840
94ba9882
AM		 18412020-05-11 Alan Modra <amodra@gmail.com>
1842
1843 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1844
7c1f4227
AM		 18452020-05-11 Alan Modra <amodra@gmail.com>
1846
1847 * elf64-ppc.c: Rename powerxx to power10 throughout.
1848
4d5acb1e
AM		 18492020-05-11 Alan Modra <amodra@gmail.com>
1850
1851 PR 25961
1852 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1853 contains required number of auxents before processing any auxent.
1854 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1855 file name from auxents for PE.
1856
7242fa8a
GN		 18572020-05-04 Gunther Nikl <gnikl@justmail.de>
1858
1859 * aout-cris.c (DEFAULT_ARCH): Delete define.
1860 (MY_set_arch_mach): Likewise.
1861 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1862 of bfd_arch_cris.
1863 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1864 of r_type before the shift.
1865
18662020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
cff69cf4
WD		 1867
1868 PR ld/25665
1869 * elfnn-aarch64.c (group_sections): Copy implementation from
1870 elf32-arm.c.
1871
a2714d6c
AM		 18722020-05-01 Alan Modra <amodra@gmail.com>
1873
1874 PR 25900
1875 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1876 accessing root.u.def of symbols. Also check root.u.def.section
1877 is non-NULL. Reverse tests so as to make the logic positive.
1878
a8acd6ee
AM		 18792020-05-01 Alan Modra <amodra@gmail.com>
1880
1881 PR 25882
1882 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1883 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1884
6b728d32
AM		 18852020-05-01 Alan Modra <amodra@gmail.com>
1886
1887 PR 25882
1888 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1889 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1890 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1891 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1892 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1893 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1894 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1895 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1896 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1897 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1898
91ed9b71
AM		 18992020-05-01 Alan Modra <amodra@gmail.com>
1900
1901 PR 25882
1902 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1903 from shared libraries.
1904
d548f47d
MF		 19052020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1906
1907 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1908 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1909 equals 0. Report overflow when the result has negative sign but
1910 all significant bits are zero.
1911
dfa85db1
GN		 19122020-04-29 Gunther Nikl <gnikl@justmail.de>
1913
1914 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1915 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1916
48e5bada
AM		 19172020-04-28 Alan Modra <amodra@gmail.com>
1918
1919 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1920 Emit warning message.
1921
251dae91
TC		 19222020-04-27 Tamar Christina <tamar.christina@arm.com>
1923
1924 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1925 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1926 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1927 to x86_64_pe_big_vec as it not a big-endian format.
1928 (vec i386_pe_big_vec): New.
1929 * configure.ac: Likewise.
1930 * targets.c: Likewise.
1931 * configure: Regenerate.
1932 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1933 COFF_WITH_PE_BIGOBJ): New.
1934 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1935 New.
1936 (x86_64_pe_be_vec): Moved.
1937
27456742
AK		 19382020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1939
1940 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1941 * elf.c (elfcore_grok_arc_v2): New function.
1942 (elfcore_grok_note): Call the new function to handle the corresponding
1943 note.
1944 (elfcore_write_arc_v2): New function.
1945 (elfcore_write_register_note): Call the new function to handle the
1946 corresponding pseudo-sections.
1947
30ce8e47
MF		 19482020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1949
1950 PR ld/25861
1951 * bfd-in2.h: Regenerated.
1952 * elf32-xtensa.c (elf_howto_table): New entries for
1953 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1954 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1955 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1956 R_XTENSA_NDIFF{8,16,32}.
1957 * libbfd.h (bfd_reloc_code_real_names): Add names for
1958 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1959 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1960 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1961 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1962
c36876fe
TC		 19632020-04-21 Tamar Christina <tamar.christina@arm.com>
1964
1965 PR binutils/24753
1966 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1967 content.
1968
6f6fd151
L		 19692020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1970
1971 PR ld/25849
1972 * elf-bfd.h (elf_backend_data): Add
1973 elf_backend_strip_zero_sized_dynamic_sections.
1974 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1975 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1976 New macro.
1977 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1978 function.
1979 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1980 New macro.
1981 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1982
1f7f2abb
L		 19832020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1984
1985 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1986 sec.
1987 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1988 DT_TEXTREL with -M.
1989 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1990
e04f33c0
NC		 19912020-04-21 Nick Clifton <nickc@redhat.com>
1992
1993 * po/sr.po: Updated Serbian translation.
1994
fad3d2c1
AM		 19952020-04-21 Alan Modra <amodra@gmail.com>
1996
1997 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1998 processing.
1999
23c8270e
SC		 20002020-04-20 Stephen Casner <casner@acm.org>
2001
2002 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2003 causing globals from linker script to be treated as debug symbols.
2004 (translate_symbol_table): Don't sign-extend symbol values from 16
2005 to 64 bits in nm output.
2006
2efec98b
AM		 20072020-04-20 Alan Modra <amodra@gmail.com>
2008
2009 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2010
18f97353
AM		 20112020-04-18 Alan Modra <amodra@gmail.com>
2012
2013 * section.c (bfd_is_const_section): Correct test for special
2014 sections.
2015 * bfd-in2.h: Regenerate.
2016
8d55d10a
AM		 20172020-04-17 Alan Modra <amodra@gmail.com>
2018
2019 PR 25842
2020 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2021 NULL nodename.
2022
8e4979ac
NC		 20232020-04-16 Nick Clifton <nickc@redhat.com>
2024
2025 PR 25803
2026 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2027 abort with a more helpful error message.
2028
aec72fda
AM		 20292020-04-16 Alan Modra <amodra@gmail.com>
2030
2031 PR 25827
2032 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2033 strdup(0).
2034
95a51568
FS		 20352020-04-15 Fangrui Song <maskray@google.com>
2036
2037 PR binutils/24613
2038 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2039 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2040 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2041 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2042 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2043 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2044 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2045 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2046 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2047 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2048 * elflink.c (elf_link_output_extsym): Likewise.
2049 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2050
7ecb5154
AM		 20512020-04-15 Alan Modra <amodra@gmail.com>
2052
2053 PR 25823
2054 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2055 pointer into strings that may be freed for section name, always
2056 allocate a new string.
2057
f717994f
JMG		 20582020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2059 Jan W. Jagersma <jwjagersma@gmail.com>
2060
2061 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2062 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2063 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2064 (_bfd_go32_mkobject): New functions.
2065 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2066 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2067 (go32exe_mkobject): Call _bfd_go32_mkobject.
2068 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2069 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2070 and COFF_GO32.
2071 (coff_write_relocs): Enable extended reloc counter code if
2072 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2073 (coff_write_object_contents): Likewise. Pad section headers
2074 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2075 instead of coff_swap_scnhdr_out.
2076 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2077 enable extended reloc counter.
2078 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2079 Declare with ATTRIBUTE_UNUSED.
2080 * libcoff-in.h: (struct coff_tdata): New field go32.
2081 (obj_go32): Define.
2082 * libcoff.h: Regenerate.
2083
34ca5531
FS		 20842020-04-14 Fangrui Song <maskray@google.com>
2085
2086 PR gas/25768
2087 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2088 12.
2089
fa1477dc
SC		 20902020-04-14 Stephen Casner <casner@acm.org>
2091
2092 PR ld/25677
2093 * pdp11.c: Add implementation of --imagic option.
2094 (adjust_o_magic): Fix objcopy --extract-symbol test.
2095 * libaout.h (enum aout_magic): Add i_magic.
2096
a0543b0b
RO		 20972020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2098 Nick Clifton <nickc@redhat.com>
2099
2100 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2101 <0>: Ignore.
2102 <default>: Error rather than abort.
2103
3349112e
L		 21042020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2105
2106 PR ld/25767
2107 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2108 relocation section from section group.
2109
4d095f5b
JJ		 21102020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2111
2112 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2113 bfd->origin to file offset.
2114 * bfdwin.c (bfd_get_file_window): Likewise.
2115 * bfd.c: Clarify the use of the bfd->origin field.
2116 * bfd-in2.h: Regenerate.
2117 * coff-i386.c: Don't include go32exe.h. Allow overriding
2118 coff_write_object_contents via COFF_WRITE_CONTENTS.
2119 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2120 (go32exe_write_object_contents): New functions.
2121 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2122 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2123 (create_go32_stub): Remove check for 2k size limit. Read stub
2124 from go32exe_temp_stub if present.
2125 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2126 copy variable-length stub.
2127 (go32_check_format): Read stub to go32exe_temp_stub, set
2128 origin, return go32exe_cleanup.
2129 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2130 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2131 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2132 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2133 Remove functions and their associated #defines.
2134 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2135 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2136 Rename field go32stub to stub.
2137 * libcoff.h: Regenerate.
2138 * coff-stgo32.c (go32_check_format): Rename to...
2139 (go32exe_check_format): ...this.
2140 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2141 (go32exe_copy_private_bfd_data): ...this.
2142 (stub_bytes): Rename to...
2143 (go32exe_default_stub): ...this.
2144 (create_go32_stub): Rename to...
2145 (go32exe_create_stub): ...this.
2146 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2147 when possible.
2148
382aae06
L		 21492020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2150
2151 PR ld/25749
2152 PR ld/25754
2153 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2154 relocation to R_386_32 for relocation against non-preemptible
2155 absolute symbol.
2156 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2157 allocate dynamic relocation for non-preemptible absolute symbol.
2158 (elf_i386_relocate_section): Pass sec to
2159 GENERATE_DYNAMIC_RELOCATION_P.
2160 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2161 (elf_x86_64_convert_load_reloc): Covert load relocation to
2162 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2163 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2164 for non-preemptible absolute symbol if they overflow.
2165 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2166 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2167 symbol. Don't allocate dynamic relocation for non-preemptible
2168 absolute symbol.
2169 (elf_x86_64_relocate_section): Don't generate relative relocation
2170 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2171 to GENERATE_DYNAMIC_RELOCATION_P.
2172 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2173 against non-preemptible absolute symbol.
2174 (_bfd_elf_x86_valid_reloc_p): New function.
2175 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2176 GOT_ABS GOT slot.
2177 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2178 argument. Don't generate dynamic relocation against
2179 non-preemptible absolute symbol.
2180 (ABS_SYMBOL_P): New.
2181 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2182 against non-preemptible absolute symbol.
2183 (GOT_ABS): New.
2184 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2185 (_bfd_elf_x86_valid_reloc_p): New.
2186
a7618269
TC		 21872020-04-01 Tamar Christina <tamar.christina@arm.com>
2188
2189 PR ld/16017
2190 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2191 address in the GOT if in thumb only mode.
2192
15ccbdd7
TC		 21932020-04-01 Tamar Christina <tamar.christina@arm.com>
2194
2195 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2196
7b948a25
HPN		 21972020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2198
2199 * mmo.c (mmo_scan): Create .text section only when needed, not
2200 from the start.
2201
89b599df
AM		 22022020-03-31 Alan Modra <amodra@gmail.com>
2203
2204 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2205 return value check.
2206
81699544
AM		 22072020-03-31 Alan Modra <amodra@gmail.com>
2208
2209 * vms-alpha.c (image_write): Check bounds for sections without
2210 contents too. Error on non-zero write to section without
2211 contents.
2212 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2213
b3b360de
AM		 22142020-03-31 Alan Modra <amodra@gmail.com>
2215
2216 * tekhex.c (pass_over): Check is_eof before reading buffer.
2217
00386881
NC		 22182020-03-30 Nick Clifton <nickc@redhat.com>
2219
2220 PR binutils/pr25662
2221 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2222 field to timestamp and make it an integer.
2223 * libcoff.h: Regenerate.
2224 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2225 field in the pe_data structure rather than the insert_timestamp
2226 field.
2227
988b7300
AM		 22282020-03-30 Alan Modra <amodra@gmail.com>
2229
2230 PR 25745
2231 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2232 statistics message.
2233
aa49fc22
NC		 22342020-03-26 Nick Clifton <nickc@redhat.com>
2235
2236 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2237 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2238 prototype.
2239 * libbfd.h: Regenerate.
2240
ff768510
AM		 22412020-03-26 Alan Modra <amodra@gmail.com>
2242
2243 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2244
f75fbe8a
AM		 22452020-03-26 Alan Modra <amodra@gmail.com>
2246
2247 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2248 array.
2249 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2250
aac88046
NC		 22512020-03-25 Nick Clifton <nickc@redhat.com>
2252
2253 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2254 function.
2255 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2256 * libbfd.h: Regenerate.
2257
cf2611fe
SV		 22582020-03-25 Shahab Vahedi <shahab@synopsys.com>
2259
2260 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2261 correct field name in the output string.
2262
d16e3d2e
AM		 22632020-03-25 Alan Modra <amodra@gmail.com>
2264
2265 PR 25662
2266 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2267 for SHT_NOBITS section if first in segment.
2268
1081065c
L		 22692020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2270
2271 PR binutils/25708
2272 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2273 (_bfd_elf_get_symbol_version_string): This.
2274 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2275 (_bfd_elf_get_symbol_version_string): This.
2276 (bfd_elf_print_symbol): Pass TRUE to
2277 _bfd_elf_get_symbol_version_string.
2278 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2279 bfd_boolean argument.
2280 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2281 * targets.c (_bfd_get_symbol_version_string): Likewise.
2282 (bfd_get_symbol_version_string): Likewise.
2283 * bfd-in2.h: Regenerated.
2284
0b8448af 22852020-03-24 Nick Clifton <nickc@redhat.com>
e11cd7c4 2286 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
0b8448af
NC		 2287
2288 PR 25713
2289 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2290 Win32 systems.
2291
ec2e748a
NC		 22922020-03-24 Nick Clifton <nickc@redhat.com>
2293
2294 PR 25681
2295 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2296 segment to use for PT_GNU_RELRO, ignore empty sections in a
2297 segment's current list.
2298
cda7e560
L		 22992020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2300
2301 PR binutils/25717
2302 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2303
7e6e972f
L		 23042020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2305
2306 PR binutils/25708
2307 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2308 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2309 on the previous _bfd_elf_get_symbol_version_string.
2310 (_bfd_elf_get_symbol_version_string): Use it.
2311
65109548
AM		 23122020-03-24 Alan Modra <amodra@gmail.com>
2313
2314 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2315 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2316 struct areltdata.
2317
fdde2fb6
SH		 23182020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2319
2320 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2321
cf28cfef
AM		 23222020-03-23 Alan Modra <amodra@gmail.com>
2323
2324 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2325 symbol count. Allocate an extra byte to ensure name strings
2326 are terminated. Sanity check name offsets. Release memory on
2327 error return.
2328
5e737279
AM		 23292020-03-23 Alan Modra <amodra@gmail.com>
2330
2331 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2332 field hasn't been read. Remove unnecessary casts.
2333
c15a8f17
AM		 23342020-03-22 Alan Modra <amodra@gmail.com>
2335
2336 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2337 enough to read number of symbols.
2338
3d98c460
L		 23392020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2340
2341 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2342 (EXECUTABLE_SUFFIX): Likewise.
2343 * config.in: Regenerated.
2344 * configure: Likewise.
2345 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2346 _bfd_generic_close_and_cleanup.
2347 (plugin_list_entry): Remove resolution_file, resolution_option,
2348 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2349 lto_wrapper, gcc_env and initialized,
2350 (need_lto_wrapper_p): Removed.
2351 (get_lto_wrapper): Likewise.
2352 (setup_lto_wrapper_env): Likewise.
2353 (register_all_symbols_read): Likewise.
2354 (egister_cleanup): Likewise.
2355 (get_symbols): Likewise.
2356 (add_input_file): Likewise.
2357 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2358 (add_symbols): Updated.
2359 (try_claim): Likewise.
2360 (try_load_plugin): Likewise.
2361 (bfd_plugin_canonicalize_symtab): Likewise.
2362 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2363 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2364
c3a1714c
L		 23652020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2366
2367 PR binutils/25640
2368 * plugin.c (plugin_list_entry): Add has_symbol_type.
2369 (add_symbols_v2): New function.
2370 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2371 provides symbol type.
2372 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2373 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2374 available.
2375
67338173
AM		 23762020-03-20 Alan Modra <amodra@gmail.com>
2377
2378 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2379 enough to read number of symbols.
2380
a859124d
AM		 23812020-03-20 Alan Modra <amodra@gmail.com>
2382
2383 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2384 backend functions for NULL before calling.
2385 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2386 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2387 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2388 * elfnn-ia64.c (ignore_errors): New function.
2389 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2390
f3a08f77
NC		 23912020-03-19 Nick Clifton <nickc@redhat.com>
2392
2393 PR 25676
2394 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2395 location of the varinfo in the unit's debug info data. Change the
2396 type of the stack field to a boolean.
2397 (lookup_var_by_offset): New function. Returns the varinfo
2398 structure for the variable described at the given offset in the
2399 unit's debug info.
2400 (scan_unit_for_symbols): Add support for variables which have the
2401 DW_AT_specification attribute.
2402
6a541707
NC		 24032020-03-19 Nick Clifton <nickc@redhat.com>
2404
2405 PR 25699
2406 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2407 error return.
2408
effc14f5
SH		 24092020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2410
2411 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2412
ac4bf06c
NC		 24132020-03-18 Nick Clifton <nickc@redhat.com>
2414
2415 PR 25673
2416 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2417 memory access when processing a corrupt secondary reloc section.
2418
53215f21
CL		 24192020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2420
2421 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2422 instead of calling abort.
2423 * elf32-csky.c (csky_build_one_stub): Likewise.
2424 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2425 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2426 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2427 * elf32-metag.c (metag_build_one_stub): Likewise.
2428 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2429 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2430 (ppc_size_one_stub): Likewise.
2431 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2432
327ef784
NC		 24332020-03-17 Nick Clifton <nickc@redhat.com>
2434
d3c3c542 2435 PR 25688
327ef784
NC		 2436 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2437 with error messages.
2438
ecbbbdba
NC		 24392020-03-17 Nick Clifton <nickc@redhat.com>
2440
2441 PR 25687
2442 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2443 free. Add free on another failure path.
2444
4b3ecb3b
AM		 24452020-03-16 Alan Modra <amodra@gmail.com>
2446
2447 PR 25675
2448 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2449 we have a non-zero section count. Do lma comparison in octets.
2450
7bac4137
AM		 24512020-03-16 Alan Modra <amodra@gmail.com>
2452
2453 * vms-alpha.c (dst_restore_location): Validate index into
2454 dst_ptr_offsets array before accessing. Return status.
2455 (dst_retrieve_location): Similarly, making "loc" parameter a
2456 pointer to return value.
2457 (_bfd_vms_slurp_etir): Update calls to above functions.
2458
8b5d0a4f
KR		 24592020-03-14 Kamil Rytarowski <n54@gmx.com>
2460
2461 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2462 targets.
2463 * configure: Regenerated.
2464
48e81d7f
AM		 24652020-03-14 Alan Modra <amodra@gmail.com>
2466
2467 * section.c (BFD_FAKE_SECTIONS): Formatting.
2468 * bfd-in2.h: Regenerate.
2469
06d949ec
KR		 24702020-03-13 Kamil Rytarowski <n54@gmx.com>
2471
2472 * elf.c (elfcore_grok_netbsd_note): Add support for
2473 NT_NETBSDCORE_LWPSTATUS notes.
2474
abf874aa
CL		 24752020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2476
2477 * bfd-in2.h: Regenerate.
2478 * section.c (asection): Add already_assigned field.
2479 (BFD_FAKE_SECTION): Add default initializer for it.
2480 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2481 * elf32-arm.c (arm_build_one_stub): Add support for
2482 non_contiguous_regions.
2483 * elf32-csky.c (csky_build_one_stub): Likewise.
2484 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2485 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2486 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2487 * elf32-metag.c (metag_build_one_stub): Likewise.
2488 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2489 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2490 (ppc_size_one_stub): Likewise.
2491 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2492 * elflink.c (elf_link_input_bfd): Likewise.
2493
74e10d17
L		 24942020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2495
2496 PR ld/24920
2497 * elf-linker-x86.h (elf_linker_x86_params): Add
2498 static_before_all_inputs and has_dynamic_linker.
2499 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2500 dynamic input objects if -static is passed at command-line
2501 before all input files without --dynamic-linker unless
2502 --no-dynamic-linker is used.
2503
015ec493
KR		 25042020-03-13 Kamil Rytarowski <n54@gmx.com>
2505
2506 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2507
66631823
CE		 25082020-03-13 Christian Eggers <ceggers@gmx.de>
2509
2510 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2511 "p_paddr" from "at".
2512 * elfcode.h (bfd_from_remote_memory): Add units to several
2513 parameters. New local "opb". Fix usage of p_align. Fix
2514 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2515 call of target_read_memory.
2516 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2517 calculation of "offset" and "output_offset".
2518 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2519 from "offset" and fix calculation of "end" from "vma+size". Fix
2520 comparison between "sh_addr" and "vma"/"output_offset".
2521 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2522 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2523 member.
2524 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2525 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2526 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2527 assignment of p_paddr from phdr_lma. Fix comparison between
2528 "lma+size" and "next->lma".
2529 (elf_sort_segments): Fix assignment from p_paddr to lma.
2530 (assign_file_positions_for_load_sections): Add unit (bytes) to
2531 local "align". Fix calculation of local "off_adjust". Fix
2532 calculation of local "filehdr_vaddr".
2533 (assign_file_positions_for_non_load_sections): New local "opb".
2534 Fix calculation of "end" from "p_size". Fix comparison between
2535 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2536 from "end" and "p_vaddr".
2537 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2538 vma. Fix assignment to p_paddr from lma. Fix comparison between
2539 p_paddr and lma. Fix assignment to p_paddr from lma.
2540 * merge.c (sec_merge_emit): New local "opb". Convert
2541 "alignment_power" to octets.
2542 (_bfd_add_merge_section): New locals "alignment_power" and
2543 "opb". Fix comparison between "alignment_power" and
2544 "sizeof(align)".
2545 (_bfd_merge_sections): New local "opb". Divide size by opb
2546 before checking align mask.
2547
502794d4
CE		 25482020-03-13 Christian Eggers <ceggers@gmx.de>
2549
2550 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2551 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2552 section LMA/VMA.
2553 (_bfd_elf_make_section_from_phdr): Similarly.
2554 (elf_fake_sections): Fix calculation of
2555 Elf_Internal_shdr::sh_addr from section VMA.
2556 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2557 and bytes.
2558 (assign_file_positions_for_load_sections): Fix calculations of
2559 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2560 comparison between program header address and section LMA.
2561 (assign_file_positions_for_non_load_sections): Likewise.
2562 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2563 (IS_CONTAINED_BY_VMA): Add parameter opb.
2564 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2565 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2566 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2567 Fix calculations of p_addr_valid and p_vaddr_offset.
2568 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2569 with octets per byte when comparing against p_vaddr.
2570
8248d21a
AM		 25712020-03-11 Alan Modra <amodra@gmail.com>
2572
2573 * som.c (setup_sections): Sanity check subspace.name.
2574
435edf0b
AM		 25752020-03-11 Alan Modra <amodra@gmail.com>
2576
2577 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2578
6b5e16ff
AM		 25792020-03-10 Alan Modra <amodra@gmail.com>
2580
2581 PR 25648
2582 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2583 addresses here.
2584
2f57795b
AM		 25852020-03-09 Alan Modra <amodra@gmail.com>
2586
2587 * wasm-module.c (wasm_scan): Sanity check file name length
2588 before allocating memory. Move common section setup code. Do
2589 without bfd_tell to calculate section size.
2590
a0dcf297
NC		 25912020-03-06 Nick Clifton <nickc@redhat.com>
2592
2593 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2594 with error messages and failure return values.
2595
e15a8da9
MF		 25962020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2597
2598 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2599 relocation sections for any removed reference to a dynamic symbol.
2600
a8e14f4c
NC		 26012020-03-05 Nick Clifton <nickc@redhat.com>
2602
2603 * elf-bfd.h (struct elf_backend_data): Add new fields:
2604 init_secondary_reloc_section, slurp_secondary_reloc_section,
2605 write_secondary_reloc_section.
2606 (_bfd_elf_init_secondary_reloc_section): Prototype.
2607 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2608 (_bfd_elf_write_secondary_reloc_section): Prototype.
2609 * elf.c ( bfd_section_from_shdr): Invoke the new
2610 init_secondary_reloc_section backend function, if defined, when a
2611 second reloc section is encountered.
2612 (swap_out_syms): Invoke the new symbol_section_index function, if
2613 defined, when computing the section index of an OS/PROC specific
2614 symbol.
2615 (_bfd_elf_init_secondary_reloc_section): New function.
2616 (_bfd_elf_slurp_secondary_reloc_section): New function.
2617 (_bfd_elf_write_secondary_reloc_section): New function.
2618 (_bfd_elf_copy_special_section_fields): New function.
2619 * elfcode.h (elf_write_relocs): Invoke the new
2620 write_secondary_relocs function, if defined, in order to emit
2621 secondary relocs.
2622 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2623 function, if defined, in order to read in secondary relocs.
2624 * elfxx-target.h (elf_backend_copy_special_section_fields):
2625 Provide a non-NULL default definition.
2626 (elf_backend_init_secondary_reloc_section): Likewise.
2627 (elf_backend_slurp_secondary_reloc_section): Likewise.
2628 (elf_backend_write_secondary_reloc_section): Likewise.
2629 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2630 fields.
2631 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2632 * configure: Regenerate.
2633
6f8f95b4
AM		 26342020-03-05 Alan Modra <amodra@gmail.com>
2635
2636 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2637 against file size before allocating memory. Use bfd_alloc rather
2638 than bfd_zalloc for carsym/strings memory.
2639
233bf4f8
AM		 26402020-03-04 Alan Modra <amodra@gmail.com>
2641
2642 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2643 sh_addr mod sh_addalign is zero.
2644
1039fd9a
AM		 26452020-03-04 Alan Modra <amodra@gmail.com>
2646
2647 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2648
f5714099
AM		 26492020-03-03 Alan Modra <amodra@gmail.com>
2650
2651 * format.c (struct bfd_preserve): Add cleanup field.
2652 (bfd_preserve_save): Add cleanup param and save.
2653 (bfd_preserve_restore): Return cleanup.
2654 (bfd_preserve_finish): Call the cleanup for the discarded match.
2655 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2656 and clear when preserving a match. Restore cleanup too when
2657 restoring that match.
2658
40b35c78
AM		 26592020-03-02 Alan Modra <amodra@gmail.com>
2660
2661 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2662 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2663 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2664 (core_sco5_vec): Correct initialisers.
2665
601b73d5
AM		 26662020-03-02 Alan Modra <amodra@gmail.com>
2667
2668 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2669 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2670 * cisco-core.c (cisco_core_file_validate): Likewise.
2671 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2672 * hpux-core.c (hpux_core_core_file_p): Likewise.
2673 * irix-core.c (irix_core_core_file_p): Likewise.
2674 * lynx-core.c (lynx_core_file_p): Likewise.
2675 * netbsd-core.c (netbsd_core_file_p): Likewise.
2676 * osf-core.c (osf_core_core_file_p): Likewise.
2677 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2678 * sco5-core.c (sco5_core_file_p): Likewise.
2679
728d32c4
L		 26802020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2681
2682 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2683
cb001c0d
AM		 26842020-03-02 Alan Modra <amodra@gmail.com>
2685
2686 * targets.c (bfd_cleanup): New typedef.
2687 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2688 * libbfd-in.h (_bfd_no_cleanup): Define.
2689 * format.c (bfd_reinit): Add cleanup parameter, call it.
2690 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2691 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2692 * aout-target.h (callback, object_p): Return bfd_cleanup.
2693 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2694 * archive.c (bfd_generic_archive_p): Likewise.
2695 * binary.c (binary_object_p): Likewise.
2696 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2697 * coff-ia64.c (ia64coff_object_p): Likewise.
2698 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2699 * coff-sh.c (coff_small_object_p): Likewise.
2700 * coff-stgo32.c (go32_check_format): Likewise.
2701 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2702 (xcoff64_core_p): Likewise.
2703 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2704 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2705 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2706 * elfcode.h (elf_object_p): Likewise.
2707 * elfcore.h (elf_core_file_p): Likewise.
2708 * i386msdos.c (msdos_object_p): Likewise.
2709 * ihex.c (ihex_object_p): Likewise.
2710 * libaout.h (some_aout_object_p): Likewise.
2711 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2712 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2713 * libbfd.c (_bfd_dummy_target): Likewise.
2714 * libcoff-in.h (coff_object_p): Likewise.
2715 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2716 (bfd_mach_o_arm64_core_p): Likewise.
2717 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2718 (bfd_mach_o_arm_core_p): Likewise.
2719 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2720 (bfd_mach_o_i386_core_p): Likewise.
2721 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2722 (bfd_mach_o_x86_64_core_p): Likewise.
2723 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2724 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2725 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2726 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2727 * mmo.c (mmo_object_p): Likewise.
2728 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2729 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2730 (pe_bfd_object_p): Likewise.
2731 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2732 * ppcboot.c (ppcboot_object_p): Likewise.
2733 * rs6000-core.c (rs6000coff_core_p): Likewise.
2734 * som.c (som_object_setup, som_object_p): Likewise.
2735 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2736 * tekhex.c (tekhex_object_p): Likewise.
2737 * vms-alpha.c (alpha_vms_object_p): Likewise.
2738 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2739 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2740 * wasm-module.c (wasm_object_p): Likewise.
2741 * xsym.c (bfd_sym_object_p): Likewise.
2742 * xsym.h (bfd_sym_object_p): Likewise.
2743 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2744 return type.
2745 * pdp11.c (some_aout_object_p): Likewise.
2746 * plugin.c (register_ld_plugin_object_p): Update object_p
2747 parameter type.
2748 * plugin.h (register_ld_plugin_object_p): Likewise.
2749 * bfd-in2.h: Regenerate.
2750 * libbfd.h: Regenerate.
2751 * libcoff.h: Regenerate.
2752
a4dd6c97
AM		 27532020-03-02 Alan Modra <amodra@gmail.com>
2754
2755 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2756 applicable section flags.
2757 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2758 (mips_ecoff_bele_vec): Likewise.
2759 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2760 and .sbss sections.
2761 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2762 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2763
bf577467
AM		 27642020-03-02 Alan Modra <amodra@gmail.com>
2765
2766 * elf32-m32r.c (m32r_elf_section_flags): New function.
2767 (elf_backend_section_flags): Define.
2768 * elf32-nds32.c (nds32_elf_section_flags): New function.
2769 (elf_backend_section_flags): Define.
2770 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2771 .sbss and .sdata sections.
2772 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2773 for SHF_V850_GPREL sections.
2774 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2775 FIXME.
2776 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2777 for SHF_PARISC_SHORT sections.
2778 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2779 (elf_backend_section_flags): Define.
2780 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2781 for SHF_MIPS_GPREL sections. Delete FIXME.
2782
8c803a2d
AM		 27832020-03-02 Alan Modra <amodra@gmail.com>
2784
2785 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2786 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2787 calling elf_backend_section_flags with adjusted params. Use
2788 newsect->flags past that point.
2789 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2790 special sections.
2791 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2792 to have their type overridden, and all sh_flags but processor and
2793 os specific.
2794 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2795 * elf32-mep.c (mep_elf_section_flags): Likewise.
2796 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2797 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2798 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2799 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2800 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2801 stub BFD and non-aarch64 input files when scanning for stubs.
2802
7d4b2d2d
AM		 28032020-03-02 Alan Modra <amodra@gmail.com>
2804
2805 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2806 limit to decompressed element size.
2807
26f60d59
AM		 28082020-03-02 Alan Modra <amodra@gmail.com>
2809
2810 * vms-lib.c (vms_traverse_index): Add recur_count param and
2811 update calls. Fail on excessive recursion.
2812
9cb56943
AM		 28132020-03-02 Alan Modra <amodra@gmail.com>
2814
2815 * vms-alpha.c (vms_get_remaining_object_record): Use
2816 bfd_realloc_or_free rather than bfd_realloc.
2817 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2818 (dst_define_location, parse_module): Likewise, and check realloc
2819 return status before using memory. Return status from function
2820 adjusting all callers.
2821
182ec670
AM		 28222020-02-28 Alan Modra <amodra@gmail.com>
2823
2824 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2825
1b088c82
AM		 28262020-02-28 Alan Modra <amodra@gmail.com>
2827
2828 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2829 Remove duplicate undersize check.
2830
5f602802
AM		 28312020-02-27 Alan Modra <amodra@gmail.com>
2832
2833 PR 24511
2834 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2835
49d9fd42
AM		 28362020-02-27 Alan Modra <amodra@gmail.com>
2837
2838 PR 24511
2839 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2840 (coff_section_type): Adjust comment.
2841 (decode_section_type): Likewise. Call coff_section_type before
2842 decode_section_type.
2843 (bfd_decode_symclass): Use 'c' for common sections other than
2844 the standard one.
2845
05f52dc2
AM		 28462020-02-27 Alan Modra <amodra@gmail.com>
2847
2848 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2849 malloc'd block.
2850
ff69a894
AM		 28512020-02-27 Alan Modra <amodra@gmail.com>
2852
2853 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2854 if file is an archive element.
2855 * bfd-in2.h: Regenerate.
2856
02f7e7ee
AM		 28572020-02-26 Alan Modra <amodra@gmail.com>
2858
2859 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2860 bfd_set_error on failing test. Don't bother changing bfd_error on
2861 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2862 Check sym name is within string buffer. Use size_t for some vars.
2863 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2864 int_buf. Don't change bfd_error on file read error. Use
2865 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2866 calculations to catch overflows before they occur. malloc and
2867 free raw armap rather than using bfd_alloc. Read raw armap before
2868 allocating carsym+strings buffer.
2869 (_bfd_slurp_extended_name_table): Localize variables. Check
2870 name size against file size.
2871
cc4c4f40
AM		 28722020-02-26 Alan Modra <amodra@gmail.com>
2873
2874 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2875
e0b317de
AM		 28762020-02-26 Alan Modra <amodra@gmail.com>
2877
2878 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2879 malloc. Check for NULL return from bfd_malloc.
2880 (rx_table_find, rx_table_map): Likewise.
2881 (rx_set_section_contents): Check bfd_alloc return.
2882 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2883
dc1e8a47
AM		 28842020-02-26 Alan Modra <amodra@gmail.com>
2885
2886 * aoutx.h: Indent labels correctly. Format error strings.
2887 * archive.c: Likewise.
2888 * archive64.c: Likewise.
2889 * coff-arm.c: Likewise.
2890 * coff-rs6000.c: Likewise.
2891 * coff-stgo32.c: Likewise.
2892 * cpu-arm.c: Likewise.
2893 * dwarf2.c: Likewise.
2894 * elf-ifunc.c: Likewise.
2895 * elf-properties.c: Likewise.
2896 * elf-s390-common.c: Likewise.
2897 * elf-strtab.c: Likewise.
2898 * elf.c: Likewise.
2899 * elf32-arm.c: Likewise.
2900 * elf32-bfin.c: Likewise.
2901 * elf32-cr16.c: Likewise.
2902 * elf32-csky.c: Likewise.
2903 * elf32-i386.c: Likewise.
2904 * elf32-m68k.c: Likewise.
2905 * elf32-msp430.c: Likewise.
2906 * elf32-nds32.c: Likewise.
2907 * elf32-nios2.c: Likewise.
2908 * elf32-pru.c: Likewise.
2909 * elf32-xtensa.c: Likewise.
2910 * elf64-ia64-vms.c: Likewise.
2911 * elf64-x86-64.c: Likewise.
2912 * elfcode.h: Likewise.
2913 * elfcore.h: Likewise.
2914 * elflink.c: Likewise.
2915 * elfnn-aarch64.c: Likewise.
2916 * elfnn-ia64.c: Likewise.
2917 * elfnn-riscv.c: Likewise.
2918 * elfxx-mips.c: Likewise.
2919 * elfxx-sparc.c: Likewise.
2920 * elfxx-x86.c: Likewise.
2921 * i386lynx.c: Likewise.
2922 * merge.c: Likewise.
2923 * pdp11.c: Likewise.
2924 * plugin.c: Likewise.
2925 * reloc.c: Likewise.
2926
e310298c
AM		 29272020-02-26 Alan Modra <amodra@gmail.com>
2928
2929 PR 25593
2930 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2931 "dyn_loaded".
2932 (bfd_elf_add_dt_needed_tag): Declare.
2933 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2934 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2935 from elf_add_dt_needed_tag. Remove soname and doit param.
2936 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2937 to see whether as-needed lib is already loaded, use dyn_loaded
2938 list instead. When saving and restoring around as-needed lib
2939 handle possibility that dynstr has not been initialised. Don't
2940 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2941 Mark libs loaded via DT_NEEDED entries of other libs with
2942 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2943 the output.
2944 (elf_link_check_versioned_symbol): Remove now unneccesary
2945 DYNAMIC check when traversing dyn_loaded list.
2946
b570b954
AM		 29472020-02-26 Alan Modra <amodra@gmail.com>
2948
2949 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2950
ecda9016
L		 29512020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2952
2953 PR binutils/25584
2954 * plugin.c (need_lto_wrapper_p): New.
2955 (bfd_plugin_set_program_name): Add an int argument to set
2956 need_lto_wrapper_p.
2957 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2958 set.
2959 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2960
a98c743f
AM		 29612020-02-24 Alan Modra <amodra@gmail.com>
2962
2963 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2964
c893ce36
AM		 29652020-02-24 Alan Modra <amodra@gmail.com>
2966
2967 * vms-lib.c (struct carsym_mem): Add limit.
2968 (vms_add_index): Heed limit.
2969 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2970 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2971 Always return actual number read.
2972 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2973 assertion with error exit.
2974
7b3c2715
AM		 29752020-02-22 Alan Modra <amodra@gmail.com>
2976
2977 PR 25585
2978 * elf.c (assign_file_positions_for_load_sections): Continue linking
2979 on "PHDR segment not covered by LOAD segment" errors.
2980
a4425a57
AM		 29812020-02-21 Alan Modra <amodra@gmail.com>
2982
2983 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2984 overflow check.
2985 (bfd_mach_o_canonicalize_reloc): Likewise.
2986 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2987 counts and offsets against file size.
2988 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2989 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2990 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2991 against file size. Delete symbol table error message.
2992 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2993 against file size.
2994 (bfd_mach_o_read_symtab): Likewise.
2995 (bfd_mach_o_read_command): Pass file size.
2996 (bfd_mach_o_scan): Sanity check command count against file size.
2997
dda2980f
AM		 29982020-02-21 Alan Modra <amodra@gmail.com>
2999
3000 PR 25569
3001 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3002 "text", "data" and "bss" section pointer vars. Don't update
3003 section size, just exec header sizes.
3004 (adjust_sizes_and_vmas): Don't update text section size. Set
3005 initial exec header a_text. Print exec headers sizes.
3006 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3007 (adjust_sizes_and_vmas): Similarly. Formatting.
3008 (final_link): Correct final file extension.
3009
00e49dff
NC		 30102020-02-20 Nick Clifton <nickc@redhat.com>
3011
3012 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3013 callback.
3014 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3015 default definition.
3016 (elfNN_bed): Initialise the symbol_section_index field.
3017 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3018 OS and PROC specific section indicies. Warn if converting other
3019 reserved incidies to SHN_ABS.
3020
fcaaac0a
SB		 30212020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3022
3023 PR 25537
3024 * cpu-z80.c: Add machine type compatibility checking.
3025
dcf06b89
L		 30262020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3027
3028 PR binutils/25355
3029 * plugin.c (plugin_list_entry): Remove handle.
3030 (try_load_plugin): Call dlclose before return.
3031
2c7c5554
AM		 30322020-02-19 Alan Modra <amodra@gmail.com>
3033
3034 * libbfd-in.h (_bfd_constant_p): Define.
3035 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3036 file size before allocating memory.
3037 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3038 * elf.c (bfd_elf_get_str_section): Likewise.
3039 (_bfd_elf_slurp_version_tables): Likewise.
3040 * libbfd.h: Regenerate.
3041
2bb3687b
AM		 30422020-02-19 Alan Modra <amodra@gmail.com>
3043
3044 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3045 * aoutx.h (aout_get_external_symbols): Replace calls to
3046 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3047 (slurp_reloc_table): Likewise.
3048 * archive.c (do_slurp_bsd_armap): Likewise.
3049 (do_slurp_coff_armap): Likewise.
3050 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3051 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3052 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3053 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3054 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3055 (_bfd_coff_get_external_symbols): Likewise.
3056 * ecoff.c (ecoff_slurp_symbolic_header),
3057 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3058 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3059 (ecoff_indirect_link_order): Likewise.
3060 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3061 (_bfd_elf_slurp_version_tables): Likewise.
3062 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3063 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3064 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3065 * elf64-alpha.c (READ): Likewise.
3066 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3067 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3068 * elfcode.h (elf_slurp_symbol_table),
3069 (elf_slurp_reloc_table_from_section): Likewise.
3070 * elflink.c (elf_link_add_object_symbols),
3071 (elf_link_check_versioned_symbol): Likewise.
3072 * elfxx-mips.c (READ): Likewise.
3073 * i386lynx.c (slurp_reloc_table): Likewise.
3074 * lynx-core.c (lynx_core_file_p): Likewise.
3075 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3076 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3077 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3078 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3079 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3080 (bfd_pef_parse_symbols): Likewise.
3081 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3082 * som.c (setup_sections, som_slurp_string_table),
3083 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3084 (som_bfd_fill_in_ar_symbols): Likewise.
3085 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3086 (evax_bfd_print_image): Likewise.
3087 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3088 * wasm-module.c (wasm_scan): Likewise.
3089 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3090 * xsym.c (bfd_sym_read_name_table),
3091 (bfd_sym_print_type_information_table_entry): Likewise.
3092 * libbfd.h: Regenerate.
3093
806470a2
AM		 30942020-02-19 Alan Modra <amodra@gmail.com>
3095
3096 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3097 reading external relocs.
3098 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3099 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3100 after bfd_bread.
3101 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3102 bfd_release.
3103 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3104 (m32c_elf_relax_section): Likewise.
3105 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3106 (rl78_elf_relax_section): Likewise.
3107 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3108 (elf32_rx_relax_section): Likewise.
3109 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3110 parameter types and use..
3111 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3112 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3113 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3114 being read from file, just the extra.
3115 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3116 after reading external syms. Free on failure.
3117
1f4361a7
AM		 31182020-02-19 Alan Modra <amodra@gmail.com>
3119
3120 * coffcode.h (buy_and_read, coff_slurp_line_table),
3121 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3122 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3123 corresponding bfd_alloc call. Adjust variables to suit.
3124 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3125 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3126 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3127 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3128 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3129 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3130 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3131 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3132 * elf64-alpha.c (READ): Likewise.
3133 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3134 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3135 (bfd_from_remote_memory): Likewise.
3136 * elfcore.h (core_find_build_id): Likewise.
3137 * elfxx-mips.c (READ): Likewise.
3138 * mach-o.c (bfd_mach_o_mangle_sections),
3139 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3140 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3141 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3142 * som.c (setup_sections, som_prep_for_fixups)
3143 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3144 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3145 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3146 (som_bfd_ar_write_symbol_stuff): Likewise.
3147 * vms-alpha.c (vector_grow1): Likewise.
3148 * vms-lib.c (vms_add_index): Likewise.
3149 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3150 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3151 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3152 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3153 (bfd_alloc2, bfd_zalloc2): Delete.
3154 (_bfd_mul_overflow): Define.
3155 * libbfd.h: Regenerate.
3156
446f7ed5
AM		 31572020-02-19 Alan Modra <amodra@gmail.com>
3158
3159 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3160 bfd_zalloc2.
3161 (assign_section_numbers): Likewise.
3162 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3163 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3164 bfd_malloc2, size_t amt, and unsigned tls_count.
3165 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3166 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3167 (elf_output_implib): Use bfd_alloc.
3168
b03202e3
AM		 31692020-02-19 Alan Modra <amodra@gmail.com>
3170
3171 * bfd.c (struct bfd): Move format and direction to other
3172 bitfields. Add "size".
3173 * bfdio.c (bfd_get_size): Cache size when not writing file.
3174 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3175 returning zero, ie. unknown.
3176 (bfd_get_alt_debug_link_info): Likewise.
3177 * bfd-in2.h: Regenerate.
3178
7c5fa58e
AM		 31792020-02-19 Alan Modra <amodra@gmail.com>
3180
3181 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3182 bfd_get_file_size twice.
3183 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3184 zero, ie. unknown, return.
3185 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3186 * elfcode.h (elf_swap_shdr_in): Likewise.
3187 (elf_object_p): Don't call bfd_get_file_size twice and correct
3188 file size check.
3189
96d3b80f
AM		 31902020-02-19 Alan Modra <amodra@gmail.com>
3191
3192 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3193 FALSE if memory alloc fails. Adjust calls.
3194 * som.c (som_prep_for_fixups): Likewise.
3195 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3196 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3197 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3198 * som.c (som_build_and_write_symbol_table): Return via error_return
3199 on seek failure.
3200 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3201 (VEC_APPEND_EL): Delete.
3202 (vector_grow1): Return pointer to element. Catch overflow.
3203 Return NULL on memory allocation failure.
3204 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3205 (alpha_vms_add_fixup_ca): Likewise.
3206 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3207 before using.
3208 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3209
986f0783
AM		 32102020-02-19 Alan Modra <amodra@gmail.com>
3211
3212 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3213 * aout-target.h (object_p): Likewise.
3214 * aout-tic30.c (tic30_aout_object_p): Likewise.
3215 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3216 (emit_stringtab, write_syms, link_hash_table_create),
3217 (aout_link_write_other_symbol): Likewise.
3218 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3219 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3220 (_bfd_compute_and_write_armap): Likewise.
3221 * archures.c (bfd_arch_list): Likewise.
3222 * bfd.c (bfd_record_phdr): Likewise.
3223 * binary.c (binary_canonicalize_symtab): Likewise.
3224 * cisco-core.c (cisco_core_file_validate): Likewise.
3225 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3226 (find_arm_glue, record_arm_to_thumb_glue),
3227 (record_thumb_to_arm_glue): Likewise.
3228 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3229 (ppc_allocate_toc_section): Likewise.
3230 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3231 * coff-sh.c (sh_relax_section): Likewise.
3232 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3233 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3234 (coff_set_alignment_hook, coff_mkobject),
3235 (coff_compute_section_file_positions): Likewise.
3236 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3237 (coff_find_nearest_line_with_names),
3238 ( bfd_coff_set_symbol_class): Likewise.
3239 * cofflink.c (_bfd_coff_link_hash_table_create),
3240 (_bfd_coff_link_input_bfd): Likewise.
3241 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3242 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3243 (build_line_info_table, sort_line_sequences),
3244 (line_info_add_include_dir, line_info_add_file_name),
3245 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3246 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3247 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3248 (_bfd_ecoff_find_nearest_line),
3249 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3250 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3251 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3252 * elf-m10300.c (mn10300_elf_relax_section),
3253 (elf32_mn10300_link_hash_table_create): Likewise.
3254 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3255 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3256 * elf32-arm.c (elf32_arm_link_hash_table_create),
3257 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3258 (elf32_arm_new_section_hook): Likewise.
3259 * elf32-avr.c (elf_avr_new_section_hook),
3260 (elf32_avr_link_hash_table_create, get_local_syms),
3261 (elf32_avr_setup_section_lists): Likewise.
3262 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3263 (bfin_link_hash_table_create): Likewise.
3264 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3265 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3266 * elf32-csky.c (csky_elf_link_hash_table_create),
3267 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3268 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3269 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3270 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3271 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3272 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3273 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3274 (m32r_elf_check_relocs): Likewise.
3275 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3276 (elf32_m68hc11_setup_section_lists),
3277 (elf32_m68hc11_size_stubs): Likewise.
3278 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3279 * elf32-metag.c (elf_metag_link_hash_table_create),
3280 (elf_metag_setup_section_lists): Likewise.
3281 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3282 (microblaze_elf_check_relocs): Likewise.
3283 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3284 (nds32_elf_check_relocs): Likewise.
3285 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3286 (get_local_syms, nios2_elf32_check_relocs),
3287 (nios2_elf32_link_hash_table_create): Likewise.
3288 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3289 (or1k_elf_check_relocs): Likewise.
3290 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3291 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3292 * elf32-s390.c (elf_s390_link_hash_table_create),
3293 (elf_s390_check_relocs): Likewise.
3294 * elf32-score.c (score_elf_create_got_section),
3295 (s3_elf32_score_new_section_hook),
3296 (elf32_score_link_hash_table_create): Likewise.
3297 * elf32-score7.c (score_elf_create_got_section),
3298 (s7_elf32_score_new_section_hook): Likewise.
3299 * elf32-sh.c (sh_elf_link_hash_table_create),
3300 (sh_elf_check_relocs): Likewise.
3301 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3302 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3303 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3304 (tilepro_elf_check_relocs): Likewise.
3305 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3306 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3307 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3308 (elf_xtensa_new_section_hook): Likewise.
3309 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3310 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3311 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3312 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3313 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3314 * elf64-ppc.c (ppc64_elf_new_section_hook),
3315 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3316 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3317 * elf64-s390.c (elf_s390_link_hash_table_create),
3318 (elf_s390_check_relocs): Likewise.
3319 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3320 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3321 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3322 (elf_link_add_archive_symbols, compute_bucket_count),
3323 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3324 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3325 (bfd_elf_final_link): Likewise.
3326 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3327 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3328 (elfNN_aarch64_new_section_hook): Likewise.
3329 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3330 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3331 (riscv_elf_check_relocs): Likewise.
3332 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3333 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3334 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3335 (_bfd_mips_elf_link_hash_table_create): Likewise.
3336 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3337 (_bfd_sparc_elf_check_relocs),
3338 (_bfd_sparc_elf_new_section_hook): Likewise.
3339 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3340 (tilegx_elf_check_relocs): Likewise.
3341 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3342 * format.c (bfd_check_format_matches): Likewise.
3343 * hash.c (_bfd_stringtab_init): Likewise.
3344 * ihex.c (ihex_scan): Likewise.
3345 * irix-core.c (irix_core_core_file_p): Likewise.
3346 * linker.c (bfd_wrapped_link_hash_lookup),
3347 (_bfd_generic_link_hash_table_create),
3348 (_bfd_generic_reloc_link_order): Likewise.
3349 * lynx-core.c (lynx_core_file_p): Likewise.
3350 * netbsd-core.c (netbsd_core_file_p): Likewise.
3351 * osf-core.c (osf_core_core_file_p): Likewise.
3352 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3353 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3354 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3355 * peicode.h (pe_mkobject): Likewise.
3356 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3357 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3358 * sco5-core.c (read_uarea): Likewise.
3359 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3360 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3361 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3362 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3363 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3364 * srec.c (srec_scan): Likewise.
3365 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3366 * targets.c (bfd_target_list): Likewise.
3367 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3368 * trad-core.c (trad_unix_core_file_p): Likewise.
3369 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3370 (vms_new_section_hook): Likewise.
3371 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3372 * xcofflink.c (xcoff_get_section_contents),
3373 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3374 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3375 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3376
2d0e1217
AM		 33772020-02-19 Alan Modra <amodra@gmail.com>
3378
3379 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3380
99845b3b
L		 33812020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3382
3383 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3384 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3385 a build_list_p argument. Don't search plugin_list. Short circuit
3386 when building the plugin list.
3387 (has_plugin): Renamed to has_plugin_list.
3388 (bfd_plugin_set_plugin): Don't set has_plugin.
3389 (bfd_plugin_specified_p): Check plugin_list instead.
3390 (build_plugin_list): New function.
3391 (load_plugin): Call build_plugin_list and use plugin_list.
3392
22fe7df8
L		 33932020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3394
3395 PR binutils/25355
3396 * plugin.c (try_claim): Always clean up for LTO wrapper.
3397 (try_load_plugin): Treat each object as independent. Create a
3398 copy for plugin name.
3399
c675ec1e
NC		 34002020-02-11 Nick Clifton <nickc@redhat.com>
3401
3402 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3403 for addresses in print statements.
3404 (msp430_elf_relax_delete_bytes): Likewise.
3405 (msp430_elf_relax_add_words): Likewise.
3406 (msp430_elf_relax_section): Likewise.
3407
1d07a805
L		 34082020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3409
3410 * plugin.c (add_symbols): Clear plugin_data memory.
3411
0aa99dcd
L		 34122020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3413
3414 PR binutils/25355
3415 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3416 (EXECUTABLE_SUFFIX): Likewise.
3417 * config.in: Regenerated.
3418 * configure: Likewise.
3419 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3420 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3421 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3422 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3423 (get_lto_wrapper): New.
3424 (setup_lto_wrapper_env): Likewise.
3425 (current_plugin): Likewise.
3426 (register_all_symbols_read): Likewise.
3427 (register_cleanup): Likewise.
3428 (get_symbols): Likewise.
3429 (add_input_file): Likewise.
3430 (bfd_plugin_close_and_cleanup): Likewise.
3431 (claim_file): Removed.
3432 (register_claim_file): Set current_plugin->claim_file.
3433 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3434 lto_syms in current_plugin.
3435 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3436 all_symbols_read handler. Copy real symbols to plugin_data.
3437 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3438 (try_load_plugin): Don't reuse the previous plugin for LTO
3439 wrapper. Set up GCC LTO wrapper if possible. Don't set
3440 plugin_list_iter->claim_file.
3441 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3442 possible.
3443 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3444 real_syms.
3445
ac4280da
JL		 34462020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3447
3448 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3449 check if previous instruction matches a conditional jump inserted
3450 earlier. Invert conditional jump and delete branch in this case.
3451
8d6cb116
JL		 34522020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3453
3454 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3455 msp430_elf_relax_add_words. Support insertion of either one or two
3456 words.
3457 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3458 needs to be grown. Handle insertion of branch instruction to replace
3459 jump.
3460
d60f5448
JL		 34612020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3462
3463 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3464 debugging relocations.
3465 (msp430_elf_relax_delete_bytes): Likewise.
3466 (msp430_elf_relax_add_two_words): Likewise.
3467 (msp430_elf_relax_section): Likewise.
3468
e1f85e11
AM		 34692020-02-10 Alan Modra <amodra@gmail.com>
3470
3471 * archures.c: Wrap overlong z80 comments.
3472 * bfd-in2.h: Regenerate.
3473
9fc0b501
SB		 34742020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3475
3476 PR 25469
3477 * archures.c: Add GBZ80 and Z80N machine values.
3478 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3479 * coff-z80.c: Add support for new reloc.
3480 * coffcode.h: Add support for new machine values.
3481 * cpu-z80.c: Add support for new machine names.
3482 * elf32-z80.c: Add support for new reloc.
3483 * bfd-in2.h: Regenerate.
3484 * libbfd.h: Regenerate.
3485
9984857c
NC		 34862020-02-07 Nick Clifton <nickc@redhat.com>
3487
3488 PR 23932
3489 * elf.c (rewrite_elf_program_header): Do not complain if no
3490 sections are mapped to a segment.
3491
5242a0a0
L		 34922020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3493
3494 PR ld/25490
3495 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3496 for garbage collection on __patchable_function_entries section
3497 without linked-to section.
3498
b7d07216
L		 34992020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3500
3501 PR gas/25381
3502 * bfd-in2.h: Regenerated.
3503 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3504 on section if gc_mark of any of its linked-to sections is set
3505 and don't set gc_mark again.
3506 * section.c (asection): Add linked_to_symbol_name to map_head
3507 union.
3508
b93a662b
MR		 35092020-02-06 Maciej W. Rozycki <macro@wdc.com>
3510
3511 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3512 reporting an unrecognized instruction with R_V850_LONGJUMP.
3513
6df4c9c2
AM		 35142020-02-05 Alan Modra <amodra@gmail.com>
3515
3516 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3517
24872cb3
AM		 35182020-02-04 Alan Modra <amodra@gmail.com>
3519
3520 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3521 R_PPC_VLE_ADDR20, goto copy_reloc.
3522
ef4627fa
L		 35232020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3524
3525 * bfd-in2.h: Regenerated.
3526 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3527
a8c4d40b
L		 35282020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3529
3530 PR gas/25380
3531 * bfd-in2.h: Regenerated.
3532 * ecoff.c (bfd_debug_section): Add section_id.
3533 * section.c (bfd_section): Add section_id.
3534 (SEC_ASSEMBLER_SECTION_ID): New.
3535 (BFD_FAKE_SECTION): Add section_id.
3536
5a9212a1
NC		 35372020-02-01 Nick Clifton <nickc@redhat.com>
3538
3539 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3540 obsolete list.
3541
e7cbe0c4
SL		 35422020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3543
3544 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3545 encodings are relative to the GOT on nios2, too.
3546
72ebe8c5
AM		 35472020-01-31 Alan Modra <amodra@gmail.com>
3548
3549 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3550 file. Use $< and $@ in rules.
3551 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3552 (elf32-ia64.c, elf64-ia64.c): Likewise.
3553 (elf32-riscv.c, elf64-riscv.c): Likewise.
3554 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3555 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3556 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3557 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3558 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3559 * Makefile.in: Regenerate.
3560
327301a4
AM		 35612020-01-31 Alan Modra <amodra@gmail.com>
3562
3563 PR 4110
3564 * elf.c (setup_group): Don't clear entire section contents,
3565 just the padding after group flags. Release alloc'd memory
3566 after a seek or read failure.
3567
b5d36aaa
JT		 35682020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3569
3570 * peXXigen.c (pe_is_repro): New function.
3571 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3572 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3573
1957ab10
JT		 35742020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3575
3576 * peXXigen.c (debug_type_names): Add names for new debug data type
3577 values.
3578
87b2920f
JT		 35792020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3580
3581 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3582 inner loop. Fix a memory leak.
3583
72913831
AM		 35842020-01-30 Alan Modra <amodra@gmail.com>
3585
3586 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3587 or obj_coff_keep_strings here.
3588 (coff_get_normalized_symtab): Free external syms directly.
3589 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3590 on error exit path.
3591
c35d018b
JW		 35922020-01-27 Jim Wilson <jimw@sifive.com>
3593
3594 * cpu-riscv.c (riscv_scan): New.
3595 (N): Change bfd_default_scan to riscv_scan.
3596
086b06f3
AS		 35972020-01-27 Andreas Schwab <schwab@suse.de>
3598
3599 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3600 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3601 * Makefile.in: Regenerate.
3602 * cpu-plugin.c: Remove.
3603 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3604 (bfd_plugin_arch): Remove declaration.
3605 * bfd-in2.h: Regenerate.
3606 * po/SRC-POTFILES.in: Regenerate.
3607
3024a17a
AM		 36082020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3609 Alan Modra <amodra@gmail.com>
3610
3611 PR ld/25458
3612 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3613
b5f998b2
JW		 36142020-01-24 Jim Wilson <jimw@sifive.com>
3615
3616 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3617 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3618 avoid over long line.
3619
caa31cfa
NC		 36202020-01-24 Nick Clifton <nickc@redhat.com>
3621
3622 PR 25447
3623 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3624 syms and keep strings flags as these may have been set in order to
3625 prevent a bogus call to free.
3626
24e648d4
NC		 36272020-01-23 Nick Clifton <nickc@redhat.com>
3628
3629 * po/fr.po: Updated French translation.
3630
67641dd3
AM		 36312020-01-23 Alan Modra <amodra@gmail.com>
3632
3633 PR 25444
3634 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3635 by zero when p_align is zero.
3636
403d1bd9
JW		 36372020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3638
3639 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3640 (riscv_prefix_cmp): Likewise.
3641 (riscv_non_std_ext_p): Deleted.
3642 (riscv_std_sv_ext_p): Likewise.
3643 (riscv_non_std_sv_ext_p): Likewise.
3644 (riscv_merge_non_std_and_sv_ext): Rename to...
3645 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3646 (riscv_merge_arch_attr_info): Replace 3 calls to
3647 riscv_merge_non_std_and_sv_ext with single call to
3648 riscv_merge_multi_letter_ext.
3649 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3650 encounter a 'z' prefix.
3651 (riscv_get_prefix_class): New function, return prefix class based
3652 on first few characters of input string.
3653 (riscv_parse_config): New structure to factor out minor differences
3654 in extension class parsing behaviour.
3655 (riscv_parse_sv_or_non_std_ext): Rename to...
3656 (riscv_parse_prefixed_ext): and parameterise with
3657 riscv_parse_config.
3658 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3659 (riscv_multi_letter_ext_valid_p): New.
3660 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3661 (riscv_parse_subset): Delegate all non-single-letter parsing work
3662 to riscv_parse_prefixed_ext.
3663 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3664 (riscv_get_prefix_class): Declare.
3665
a804e476
AM		 36662020-01-22 Alan Modra <amodra@gmail.com>
3667
3668 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3669 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3670 __tls_get_addr_desc.
3671 (ppc64_elf_size_stubs): Add section for linker generated
3672 __tls_get_addr_desc wrapper function. Loop at least once if
3673 generating this function.
3674 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3675 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3676
9e7028aa
AM		 36772020-01-22 Alan Modra <amodra@gmail.com>
3678
3679 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3680 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3681 tga_desc_fd.
3682 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3683 (STDU_R1_0R1, ADDI_R1_R1): Define.
3684 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3685 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3686 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3687 no_tls_get_addr_regsave.
3688 (branch_reloc_hash_match): Add hash3 and hash4.
3689 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3690 (ppc64_elf_size_dynamic_sections): Likewise.
3691 (ppc64_elf_relocate_section): Likewise.
3692 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3693 __tls_get_addr stub.
3694 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3695 eh_frame.
3696 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3697 eh_frame for regsave __tls_get_addr.
3698
abc489c6
AM		 36992020-01-22 Alan Modra <amodra@gmail.com>
3700
3701 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3702 which __tls_get_addr calls will be eliminated.
3703
26916852
NC		 37042020-01-20 Nick Clifton <nickc@redhat.com>
3705
3706 * po/pt.po: Updates Portuguese translation.
3707 * po/ru.po: Updated Russian translation.
3708 * po/uk.po: Updated Ukranian translation.
3709
14470f07
L		 37102020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3711
3712 PR ld/25416
3713 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3714 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3715 X32 mode.
3716 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3717 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3718 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3719 "rex leal x@tlsdesc(%rip), %reg" to
3720 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3721 "call *(%eax)" to "nopl (%rax)".
3722
b9ca1af6
AM		 37232020-01-20 Alan Modra <amodra@gmail.com>
3724
3725 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3726 (MTLR_R11): Don't define.
3727 (LD_R0_0R3, CMPDI_R0_0): Define.
3728 (build_tls_get_addr_stub): Don't use r11 in stub.
3729
ed7007c1
AM		 37302020-01-20 Alan Modra <amodra@gmail.com>
3731
3732 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3733 (defined_sym_val, is_tls_get_addr): Likewise.
3734
1b1bb2c6
NC		 37352020-01-18 Nick Clifton <nickc@redhat.com>
3736
3737 * version.m4 (BFD_VERSION): Set to 2.34.50.
3738 * configure: Regenerate.
3739 * po/bfd.pot: Regenerate.
3740
ae774686
NC		 37412020-01-18 Nick Clifton <nickc@redhat.com>
3742
3743 Binutils 2.34 branch created.
3744
07f1f3aa
CB		 37452020-01-17 Christian Biesinger <cbiesinger@google.com>
3746
3747 * coff-arm.c: Fix spelling error (seperate).
3748 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3749 error (seperate).
3750 * sysdep.h (strnlen): Fix spelling error (seperate).
3751
0d1cc75d
LB		 37522020-01-15 Lars Brinkhoff <lars@nocrew.org>
3753
3754 PR 20694
3755 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3756
e1c6cf61
AM		 37572020-01-15 Alan Modra <amodra@gmail.com>
3758
3759 PR 25384
3760 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3761 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3762 of function symbols unless dot symbols are present. Do warn
3763 whenever one is created, regardles of whether a PLT entry is
3764 also emitted for the function symbol.
3765
ef4e5ba5
AM		 37662020-01-14 Alan Modra <amodra@gmail.com>
3767
3768 * som.c (som_bfd_count_ar_symbols): Error when file position
3769 of symbols on chains is not strictly increasing.
3770
8ab484c2
AM		 37712020-01-14 Alan Modra <amodra@gmail.com>
3772
3773 * vms.h (VMS_DEBUG): Define as 0.
3774 * vms-alpha.c (image_write): Move debug output after bounds check.
3775 Tidy bounds check.
3776 (_bfd_vms_slurp_eihd): Warning fix.
3777 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3778
b50ef514
AM		 37792020-01-13 Alan Modra <amodra@gmail.com>
3780
3781 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3782 for "ignored" records.
3783
0c0adcc5
AM		 37842020-01-13 Alan Modra <amodra@gmail.com>
3785
3786 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3787 Delete asect name check. Move asect NULL check to wasm_object_p.
3788 Correct bounds check of sizes against end. Replace uses of
3789 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3790 just one bfd_release.
3791 (wasm_scan): Don't use malloc/strdup for section names,
3792 bfd_alloc instead. Simplify code prefixing section name.
3793 Formatting. Don't attempt to free memory here..
3794 (wasm_object_p): ..do so here.
3795
7f026732
SN		 37962020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3797
3798 PR ld/22269
3799 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3800 UNDEFWEAK_NO_DYNAMIC_RELOC.
3801 (allocate_dynrelocs_for_symbol): Likewise.
3802
8cd0e5e9
TC		 38032020-01-10 Tamar Christina <tamar.christina@arm.com>
3804
3805 PR 25210
3806 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3807
71780f45
AM		 38082020-01-10 Alan Modra <amodra@gmail.com>
3809
3810 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3811
b899eb3b
NC		 38122020-01-09 Nick Clifton <nickc@redhat.com>
3813
3814 PR 25221
3815 * bfd.c (bfd_convert_section_contents): Check for a compress
3816 header size that is larger than the actual section size.
3817
4c6ee646
AM		 38182020-01-08 Alan Modra <amodra@gmail.com>
3819
3820 PR 25351
3821 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3822 after removing sections.
3823
85f78364
JW		 38242020-01-06 Jim Wilson <jimw@sifive.com>
3825
3826 PR 25205
3827 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3828 check for !bfd_link_pic (info).
3829 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3830 <R_RISCV_JAL>: Add comment.
3831 (_bfd_riscv_relax_section): For plt.offset check, add check for
3832 bfd_link_pic (info). Add comment.
3833
49078ece
AM		 38342020-01-06 Alan Modra <amodra@gmail.com>
3835
3836 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3837 match failures. Don't init to bfd_error_wrong_format before
3838 calling _bfd_check_format.
3839
ab356be7
AM		 38402020-01-06 Alan Modra <amodra@gmail.com>
3841
3842 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3843 status rather than exiting on stack overflow or underflow.
3844 (_bfd_vms_slurp_etir): Adjust to suit.
3845
85d86817
AM		 38462020-01-06 Alan Modra <amodra@gmail.com>
3847
3848 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3849
3e6aa775
AM		 38502020-01-06 Alan Modra <amodra@gmail.com>
3851
3852 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3853 command. Check name offset is within command.
3854 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3855 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3856 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3857 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3858 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3859 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3860 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3861 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3862 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3863 (bfd_mach_o_read_segment): Similarly.
3864 (bfd_mach_o_read_thread): Properly bound check thread struct.
3865 Don't repeat checks on second loop.
3866 (bfd_mach_o_read_command): Fail on invalid command length.
3867
ea933f17
AM		 38682020-01-04 Alan Modra <amodra@gmail.com>
3869
3870 * format.c (bfd_check_format_matches): Add preserve_match.
3871 Save initial bfd state in "preserve", matched bfd state in
3872 "preserve_match". Save just the first match. Release
3873 bfd_alloc memory. Restore and finish preserved state as
3874 appropriate on all function exit paths.
3875
f24bdec4
AM		 38762020-01-04 Alan Modra <amodra@gmail.com>
3877
3878 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3879
991fb595
AM		 38802020-01-04 Alan Modra <amodra@gmail.com>
3881
3882 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3883 match too.
3884
f2a3559d
NC		 38852020-01-03 Nick Clifton <nickc@redhat.com>
3886
3887 PR 25307
3888 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3889 there is enough data remaining in the code buffer before
3890 attempting to read a function stub.
3891
7a0fb7be
NC		 38922020-01-03 Nick Clifton <nickc@redhat.com>
3893
3894 PR 25308
3895 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3896 return value from bfd_malloc.
3897 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3898 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3899 (elf32_arm_filter_cmse_symbols): Likewise.
3900 (elf32_arm_write_section): Likewise.
3901 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3902 (bfd_mach_o_follow_dsym): Likewise.
3903 * pef.c (bfd_pef_print_loader_section): Likewise.
3904 (bfd_pef_scan_start_address): Likewise.
3905 (bfd_pef_parse_function_stubs): Likewise.
3906 (bfd_pef_parse_symbols): Likewise.
3907
b26a3d58
ST		 39082020-01-03 Sergei Trofimovich <siarheit@google.com>
3909
3910 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3911 on binary inputs ld/PR25316.
3912 (is_ia64_elf): new helper to filter on ia64 objects.
3913
4bb7a87e
JB		 39142020-01-03 Jan Beulich <jbeulich@suse.com>
3915
3916 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3917 in parameter names.
3918 (bfd_mach_o_scan): Insert underscore in two variable names.
3919
6655dba2
SB		 39202020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3921
3922 * Makefile.am: Add z80-elf target support.
3923 * configure.ac: Likewise.
3924 * targets.c: Likewise.
3925 * Makefile.in: Regenerate.
3926 * configure: Regenerate.
3927 * config.bfd: Add z80-elf target support and new arches: ez80 and
3928 z180.
3929 * elf32-z80.c: New file.
3930 * archures.c: Add new z80 architectures: eZ80 and Z180.
3931 * coffcode.h: Likewise.
3932 * cpu-z80.c: Likewise.
3933 * coff-z80.c: Add new relocations for Z80 target and local label
3934 check.
3935 * reloc.c: Add new relocs.
3936 * bfd-in2.h: Regenerate.
3937 * libbfd.h: Regenerate.
3938
0db131fb
TC		 39392020-01-02 Tamar Christina <tamar.christina@arm.com>
3940
3941 PR 25210
3942 PR 24753
3943 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3944
b14ce8bf
AM		 39452020-01-01 Alan Modra <amodra@gmail.com>
3946
3947 Update year range in copyright notice of all files.
3948
0b114740 3949For older changes see ChangeLog-2019
3499769a 3950\f
0b114740 3951Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 3952
3953Copying and distribution of this file, with or without modification,
3954are permitted in any medium without royalty provided the copyright
3955notice and this notice are preserved.
3956
3957Local Variables:
3958mode: change-log
3959left-margin: 8
3960fill-column: 74
3961version-control: never
3962End:
GDB Binutils - Deliverables
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