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Fix sanitization problems running the linker testsuite for the alpha-elf target.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
b74a6c60
NC		 12020-08-26 Nick Clifton <nickc@redhat.com>
2
eae0b5c3
NC		 3 PR 26416
4 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
5 ignore local symbols.
6 (elf64_alpha_relax_got_load): Do not check for local dynamic
7 symbols.
8 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
9 values.
10 (INSN_A) Cast the A parameter to unsigned.
11 (INSN_AB): Define in terms of INSN_A.
12 (INSN_ABC): Likewise.
13 (INSN_ABO): Likewise.
14 (INSN_AD): Likewise.
15
b74a6c60
NC		 16 PR 26411
17 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
18 unsigned long constant when creating a mask to test for alignment
19 issues.
20
4d430725
AM		 212020-08-26 Alan Modra <amodra@gmail.com>
22
23 PR 26507
24 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
25
252e57fd
AM		 262020-08-26 Alan Modra <amodra@gmail.com>
27
28 PR 26506
29 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
30 when section is empty.
31
2d0ce677
AM		 322020-08-26 Alan Modra <amodra@gmail.com>
33
34 PR 26498
35 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
36 avoid UB left shift.
37
9e51d549
AM		 382020-08-26 Alan Modra <amodra@gmail.com>
39
40 PR 26484
41 PR 26485
42 PR 26486
43 PR 26487
44 PR 26488
45 PR 26490
46 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
47 (ppc64_elf_tls_setup): Likewise.
48 (branch_reloc_hash_match): Likewise.
49 (build_plt_stub): Likewise.
50 (ppc64_elf_relocate_section): Likewise.
51
00bc5e68
AM		 522020-08-26 Alan Modra <amodra@gmail.com>
53
54 PR 26478
55 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
56
55e61b8a
AM		 572020-08-26 Alan Modra <amodra@gmail.com>
58
59 PR 26475
60 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
61 sstubs->contents != NULL.
62
66ad6b44
AM		 632020-08-26 Alan Modra <amodra@gmail.com>
64
65 PR 26453
66 * som.c (som_prep_for_fixups): Return early when no symbols.
67
9863cbb7
AM		 682020-08-26 Alan Modra <amodra@gmail.com>
69
70 PR 26418
71 * ecofflink.c (WRITE): Don't write size 0 chunks.
72
c01de193
AM		 732020-08-26 Alan Modra <amodra@gmail.com>
74
75 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
76
b4e125d9
AM		 772020-08-26 Alan Modra <amodra@gmail.com>
78
79 PR 26415
80 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
81
4449c81a
DF		 822020-08-26 David Faust <david.faust@oracle.com>
83
84 * archures.c (bfd_mach_xbpf): Define.
85 * bfd-in2.h: Regenerate.
86 * cpu-bpf.c (bfd_xbpf_arch) New.
87 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
88
13f8a246
AM		 892020-08-26 Alan Modra <amodra@gmail.com>
90
91 * archures.c (bfd_mach_ck860): Define.
92
c3757b58
MW		 932020-08-25 Mark Wielaard <mark@klomp.org>
94
95 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
96 and dwarf_rnglists_size fields.
97 (dwarf_debug_sections): Add debug_rnglists.
98 (dwarf_debug_section_enum): Likewise.
99 (read_debug_rnglists): New function.
100 (read_rangelist): New function to call either read_ranges or
101 read_rnglists. Rename original function to...
102 (read_ranges): ...this.
103 (read_rnglists): New function.
104
1ab8d928
AM		 1052020-08-25 Alan Modra <amodra@gmail.com>
106
107 PR 26505
108 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
109 is_elf_hash_table before accessing elf fields.
110
a93ba4c0
AM		 1112020-08-25 Alan Modra <amodra@gmail.com>
112
113 PR 26482
114 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
115 won't be output.
116
1438dd86
AM		 1172020-08-25 Alan Modra <amodra@gmail.com>
118
119 PR 26463
120 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
121 before accessing elf fields.
122
2186273a
AM		 1232020-08-25 Alan Modra <amodra@gmail.com>
124
125 PR 26452
126 * som.c (som_compute_checksum): XOR 32-bit words in header,
127 not unsigned long sized words.
128
0c1438eb
AM		 1292020-08-25 Alan Modra <amodra@gmail.com>
130
131 PR 26430
132 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
133 amount copied for elf_segment_map defined with one element
134 sections array.
135
d2327e47
AM		 1362020-08-25 Alan Modra <amodra@gmail.com>
137
138 PR 26422
139 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
140 bfd_get_x size function to read addends out of fields. Apply
141 rightshift adjustment too. Don't apply the now unnecessary
142 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
143 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
144 Correct R_ARM_THM_JUMP6 addend.
145
b8ff233b
AM		 1462020-08-25 Alan Modra <amodra@gmail.com>
147
148 PR 26419
149 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
150 before start of section.
151
0f55320b
AM		 1522020-08-25 Alan Modra <amodra@gmail.com>
153
154 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
155 before accessing elf_hash_table_id.
156 * elf32-arc.c (elf_arc_hash_table): Likewise.
157 * elf32-arm.c (elf32_arm_hash_table): Likewise.
158 * elf32-avr.c (avr_link_hash_table): Likewise.
159 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
160 * elf32-cris.c (elf_cris_hash_table): Likewise.
161 * elf32-csky.c (csky_elf_hash_table): Likewise.
162 * elf32-frv.c (frvfdpic_hash_table): Likewise.
163 * elf32-hppa.c (hppa_link_hash_table): Likewise.
164 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
165 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
166 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
167 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
168 * elf32-metag.c (metag_link_hash_table): Likewise.
169 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
170 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
171 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
172 * elf32-s390.c (elf_s390_hash_table): Likewise.
173 * elf32-sh.c (sh_elf_hash_table): Likewise.
174 * elf32-spu.c (spu_hash_table): Likewise.
175 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
176 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
177 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
178 * elf64-hppa.c (hppa_link_hash_table): Likewise.
179 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
180 * elf64-s390.c (elf_s390_hash_table): Likewise.
181 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
182 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
183 * elfxx-mips.c (mips_elf_hash_table): Likewise.
184 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
185 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
186
3cdad084
JT		 1872020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
188
189 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
190 int. Use '%u' format with _bfd_error_handler to render it.
191
918dc783
AM		 1922020-08-25 Alan Modra <amodra@gmail.com>
193
194 PR 26489
195 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
196 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
197
573eb292
AM		 1982020-08-25 Alan Modra <amodra@gmail.com>
199
200 PR 26492
201 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
202 accessing elf_hash_table_id.
203
a8d549c0
AM		 2042020-08-25 Alan Modra <amodra@gmail.com>
205
206 PR 26483
207 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
208 accessing elf_hash_table_id.
209
19d80e5f
MW		 2102020-08-24 Mark Wielaard <mark@klomp.org>
211
212 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
213 (read_formatted_entries): Likewise. And skip zero entry.
214
531c73a3
CQ		 2152020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
216
217 * bfd-in2.h (bfd_mach_ck860): New.
218 * cpu-csky.c (arch_info_struct): Add item for CK860.
219
252dcdf4
AM		 2202020-08-24 Alan Modra <amodra@gmail.com>
221
222 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
223 high part tprel16 relocs.
224 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
225 Clear do_tls_opt on odd instructions.
226 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
227 Don't sanity check them here.
228 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
229 high part tprel16 relocs.
230 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
231 Clear do_tls_opt on odd instructions.
232 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
233
c40e6650
JDA		 2342020-08-23 John David Anglin <danglin@gcc.gnu.org>
235
236 PR binutils/26357
237 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
238 * configure: Regenerate.
239
3f2e9699
L		 2402020-08-22 H.J. Lu <hongjiu.lu@intel.com>
241
242 PR ld/26382
243 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
244 versioned symbols, which are defined in shared objects, in
245 symbol string table.
246
ccf61261
NC		 2472020-08-21 Nick Clifton <nickc@redhat.com>
248
249 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
250 the data map if there are entries in it.
251 (_bfd_aarch64_erratum_843419_scan): Likewise.
252
610ed3e0
JB		 2532020-08-21 Jan Beulich <jbeulich@suse.com>
254
255 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
256 last byte of debug dir, not first.
257
01147b20
NC		 2582020-08-20 Nick Clifton <nickc@redhat.com>
259
260 PR 26428
261 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
262 field in the ELF header of the compressed sections.
263
44466e45
NC		 2642020-08-20 Nick Clifton <nickc@redhat.com>
265
266 PR 26406
267 * elf-bfd.h (struct bfd_elf_section_data): Add
268 has_secondary_relocs field.
269 * elf.c (_bfd_elf_copy_special_section_fields): Set the
270 has_secondary_relocs field for sections which have associated
271 secondary relocs.
272 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
273 on sections which have associated secondary relocs.
274
10885e24
AM		 2752020-08-15 Alan Modra <amodra@gmail.com>
276
277 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
278 small common section.
279 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
280 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
281 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
282 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
283 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
284 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
285 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
286 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
287 * elf32-v850.c (v850_elf_check_relocs): Likewise.
288 (v850_elf_add_symbol_hook): Likewise.
289 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
290 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
291 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
292 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
293
4d182367
AM		 2942020-08-15 Alan Modra <amodra@gmail.com>
295
296 PR 26389
297 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
298 SEC_SMALL_DATA.
299 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
300 on small common section.
301 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
302 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
303 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
304 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
305 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
306 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
307
19bddbe9
AM		 3082020-08-14 Alan Modra <amodra@gmail.com>
309
310 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
311 rather than another copy of primes. Increase maximum default
312 size allowed.
313
2b6ba032
AM		 3142020-08-13 Alan Modra <amodra@gmail.com>
315
73d0dc16 316 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
2b6ba032 317
6738c8a7
AM		 3182020-08-13 Alan Modra <amodra@gmail.com>
319
320 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
321 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
322 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
323 optimization when --no-pcrel-optimize.
324
75e100a3
AM		 3252020-08-13 Alan Modra <amodra@gmail.com>
326
327 PR 26348
328 * bfd.c (struct bfd): Add read_only.
329 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
330 Set read_only on warning.
331 (elf_object_p): Sanity check program header alignment. Set
332 read_only on warning.
333 * bfd-in2.h: Regenerate.
334
2fef9373
JT		 3352020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
336
337 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
338 win32pstatus note type to avoid signedness comparison warning.
339
404ec933
JT		 3402020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
341
342 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
343 win32pstatus notes, and return TRUE so we continue rather than
344 stopping as if it was an error.
345
d61f3d03
JT		 3462020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
347
348 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
349
04ec0fa2
JT		 3502020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
351
352 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
353 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
354 appropriate size constraint for each win32pstatus note type.
355
03c29a6f
JT		 3562020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
357
358 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
359 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
360 win32pstatus note.
361
8fbac78b
JT		 3622020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
363
364 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
365 (elfcore_grok_win32pstatus): Use.
366
ff2084b9
JT		 3672020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
368
369 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
370 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
371 offsets used to read NOTE_INFO_PROCESS.
372
79ddc884
NC		 3732020-08-12 Nick Clifton <nickc@redhat.com>
374
375 * po/ru.po: Updated Russian translation.
376 * po/sr.po: Updated Serbian translation.
377
d844f10a
DF		 3782020-08-07 David Faust <david.faust@oracle.com>
379
380 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
381 DISP16 and DISP32 relocations.
382
3ee9565c
DF		 3832020-08-05 David Faust <david.faust@oracle.com>
384
385 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
386 (bpf_elf_howto_table): Use it here.
387 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
388 instruction and data relocations.
389
e44a1d7b
AM		 3902020-08-03 Alan Modra <amodra@gmail.com>
391
392 * vms-lib.c (vms_traverse_index): Sanity check size remaining
393 before accessing vms_idx or vms_elfidx.
394
b5f386d5
AM		 3952020-08-03 Alan Modra <amodra@gmail.com>
396
397 PR 26330
398 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
399 size against file size. Correct LONG_MAX limit check.
400 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
401 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
402 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
403 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
404 bfd_malloc_and_get_section.
405
a896df97
AM		 4062020-07-31 Alan Modra <amodra@gmail.com>
407
408 PR 26314
409 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
410 IR symbols to become dynamic.
411 (elf_link_add_object_symbols): Don't exclude IR symbols when
412 deciding whether an as-needed shared library is needed.
413
4d3bb356
SN		 4142020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
415
416 PR ld/26312
417 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
418 to 0.
419 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
420
c8693053
RO		 4212020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
422
423 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
424 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
425 Don't define _STRUCTURED_PROC.
426 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
427 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
428 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
429 * configure, config.in: Regenerate.
430 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
431 * Makefile.in, doc/Makefile.in: Regenerate.
432
f1dfbfdb
L		 4332020-07-30 H.J. Lu <hongjiu.lu@intel.com>
434
435 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
436 (elf_link_hash_table): Add sym_cache.
437 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
438 (elf32_arm_check_relocs): Updated.
439 (elf32_arm_size_dynamic_sections): Likewise.
440 * elf32-bfin.c (bfin_link_hash_table): Removed.
441 (bfin_link_hash_newfunc): Updated.
442 (bfin_hash_table): Removed.
443 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
444 (csky_elf_check_relocs): Updated.
445 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
446 (elf32_hppa_check_relocs): Updated.
447 * elf32-i386.c (elf_i386_tls_transition): Updated.
448 (elf_i386_convert_load_reloc): Likewise.
449 (elf_i386_check_relocs): Likewise.
450 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
451 (m32r_elf_hash_table): Updated.
452 (m32r_elf_link_hash_table_create): Likewise.
453 (m32r_elf_create_dynamic_sections): Likewise.
454 (m32r_elf_adjust_dynamic_symbol): Likewise.
455 (allocate_dynrelocs): Likewise.
456 (m32r_elf_size_dynamic_sections): Likewise.
457 (m32r_elf_relocate_section): Likewise.
458 (m32r_elf_finish_dynamic_symbol): Likewise.
459 (m32r_elf_check_relocs): Likewise.
460 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
461 sym_cache.
462 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
463 (elf_m68k_check_relocs): Updated.
464 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
465 (elf_metag_check_relocs): Updated.
466 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
467 (microblaze_elf_check_relocs): Updated.
468 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
469 (nds32_elf_create_dynamic_sections): Likewise.
470 (nds32_elf_adjust_dynamic_symbol): Likewise.
471 (nds32_elf_check_relocs): Likewise.
472 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
473 srelbss and aym_cache.
474 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
475 (nios2_elf32_check_relocs): Updated.
476 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
477 (or1k_elf_check_relocs): Updated.
478 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
479 (ppc_elf_check_relocs): Updated.
480 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
481 (elf_s390_check_relocs): Updated.
482 (elf_s390_finish_dynamic_sections): Likewise.
483 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
484 and aym_cache.
485 (sh_elf_create_dynamic_sections): Updated.
486 (sh_elf_adjust_dynamic_symbol): Likewise.
487 (sh_elf_size_dynamic_sections): Likewise.
488 (sh_elf_check_relocs): Likewise.
489 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
490 (elf32_tic6x_check_relocs): Updated.
491 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
492 (tilepro_elf_hash_table): Updated.
493 (tilepro_elf_link_hash_table_create): Likewise.
494 (tilepro_elf_check_relocs): Likewise.
495 (tilepro_elf_adjust_dynamic_symbol): Likewise.
496 (allocate_dynrelocs): Likewise.
497 (tilepro_elf_size_dynamic_sections): Likewise.
498 (tilepro_elf_relocate_section): Likewise.
499 (tilepro_elf_finish_dynamic_symbol): Likewise.
500 (tilepro_finish_dyn): Likewise.
501 (tilepro_elf_finish_dynamic_sections): Likewise.
502 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
503 (ppc64_elf_before_check_relocs): Updated.
504 (ppc64_elf_check_relocs): Likewise.
505 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
506 (elf_s390_check_relocs): Updated.
507 (elf_s390_relocate_section): Likewise.
508 (elf_s390_finish_dynamic_sections): Likewise.
509 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
510 (elf_x86_64_check_relocs): Likewise.
511 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
512 sym_cache.
513 (elfNN_aarch64_check_relocs): Updated.
514 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
515 (riscv_elf_check_relocs): Updated.
516 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
517 (mips_elf_resolve_got_page_ref): Updated.
518 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
519 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
520 sym_cache.
521 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
522 (tilegx_elf_check_relocs): Updated.
523 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
524
c77cb2a0
MR		 5252020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
526
527 * elflink.c (bfd_elf_final_link): Give local symbols a name if
528 so requested.
529 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
530 return TRUE if making ET_REL output.
531
3f1b17bb
MR		 5322020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
533
534 * elf-bfd.h (elf_backend_data): Add
535 `elf_backend_elfsym_local_is_section' member.
536 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
537 macro.
538 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
539 * elflink.c (bfd_elf_final_link): Use it to determine whether
540 set the `.symtab' section's `sh_info' value to the index of the
541 first non-local or non-section symbol.
542 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
543 function.
544 (elf_backend_elfsym_local_is_section): New macro.
545 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
546 function.
547 (elf_backend_elfsym_local_is_section): New macro.
548
4d68fd75
AM		 5492020-07-29 Alan Modra <amodra@gmail.com>
550
551 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
552 defined in excluded sections.
553
67411cbf
AM		 5542020-07-28 Alan Modra <amodra@gmail.com>
555
556 * elf.c (assign_section_numbers): Comment. Don't segfault on
557 discarded sections when setting linked-to section for generic
558 ELF linker.
559 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
560
93fd13c7
AM		 5612020-07-27 Alan Modra <amodra@gmail.com>
562
563 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
564 similar as absolute.
565 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
566 redefinitions here.
567
04f096fb
NC		 5682020-07-24 Nick Clifton <nickc@redhat.com>
569
570 * config.bfd: Move xc16x target to the obsolete list.
571
5efb6779
KB		 5722020-07-22 Kevin Buettner <kevinb@redhat.com>
573
574 * binary.c (binary_get_section_contents): Seek using offset
575 from section's file position.
576
ea57e509
KB		 5772020-07-22 Kevin Buettner <kevinb@redhat.com>
578
579 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
04f096fb 580
1ad2776d
MF		 5812020-07-22 Max Filippov <jcmvbkbc@gmail.com>
582
583 PR 26246
584 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
585 type for the first function argument. Rename pointers to reflect
586 that they have distinct types.
587
2f5541f3
AM		 5882020-07-20 Alan Modra <amodra@gmail.com>
589
590 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
591
e10a07b3
AM		 5922020-07-19 Alan Modra <amodra@gmail.com>
593
594 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
595 (select_alt_stub): New function.
596 (ppc_get_stub_entry): Use it here.
597 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
598 power10_stubs.
599 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
600 merge notoc stubs with other varieties when power10_stubs is "auto".
601 Instead dup the stub hash table entry.
602 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
603 tests of power10_stubs.
604
28b80303
AM		 6052020-07-15 Alan Modra <amodra@gmail.com>
606
607 PR 26239
608 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
609
4fd8d585
NC		 6102020-07-15 Nick Clifton <nickc@redhat.com>
611
612 PR26240
613 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
614 check for aux entries that overflow the buufer.
615
a8a48c75
HPN		 6162020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
617
618 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
619 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
620
e8a83e93
MB		 6212020-07-15 Markus Böck <markus.boeck02@gmail.com>
622 Alan Modra <amodra@gmail.com>
623
624 PR 26198
625 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
626 objects both before and after normal object files.
627 * elflink.c (_bfd_elf_section_already_linked): Likewise.
628
d3b10ee7
AM		 6292020-07-10 Alan Modra <amodra@gmail.com>
630
631 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
632 * elf64-ppc.c (struct ppc_link_hash_table): Delete
633 power10_stubs.
634 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
635 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
636 uses of power10_stubs.
637
fe49679d
AM		 6382020-07-09 Alan Modra <amodra@gmail.com>
639
640 * coff-ppc.c: Delete.
641 * pe-ppc.c: Delete.
642 * pei-ppc.c: Delete.
643 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
644 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
645 PPCMAGIC code.
646 (coff_write_object_contents): Remove PPC_PE code.
647 * config.bfd: Move powerpcle-pe to removed targets.
648 * configure.ac: Remove powerpc PE entries.
649 * libcoff-in.h (ppc_allocate_toc_section): Delete.
650 (ppc_process_before_allocation): Delete.
651 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
652 * targets.c: Remove powerpc PE vectors.
653 * po/SRC-POTFILES.in: Regenerate.
654 * libcoff.h: Regenerate.
655 * Makefile.in: Regenerate.
656 * configure: Regenerate.
657
7646efdf
NC		 6582020-07-09 Nick Clifton <nickc@redhat.com>
659
660 * po/fr.po: Updated French translation.
661
23f5e55e
AM		 6622020-07-07 Alan Modra <amodra@gmail.com>
663
664 * xcofflink.c (xcoff_mark): Don't mark const sections.
665 (bfd_xcoff_record_link_assignment): Add FIXME.
666 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
667 sections being discarded by linker script.
668
c8001886
AM		 6692020-07-07 Alan Modra <amodra@gmail.com>
670
671 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
672 time, uid, gid and mode for deterministic archive.
673 (xcoff_write_archive_contents_big): Likewise.
674
8af7926f
AM		 6752020-07-07 Alan Modra <amodra@gmail.com>
676
677 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
678 C_AIX_WEAKEXT.
679
17550be7
NC		 6802020-07-06 Nick Clifton <nickc@redhat.com>
681
682 * po/pt.po: Updated Portuguese translation.
683 * po/uk.po: Updated Ukranian translation.
684
b4396c5e
NC		 6852020-07-04 Nick Clifton <nickc@redhat.com>
686
687 * version.m4: Set version to 2.35.50.
688 * configure: Regenerate.
689 * po/bbfd.pot: Regenerate.
690
b115b9fd
NC		 6912020-07-04 Nick Clifton <nickc@redhat.com>
692
693 Binutils 2.35 branch created.
694
33d1369f
AM		 6952020-07-01 Alan Modra <amodra@gmail.com>
696
697 PR 26188
698 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
699 raw syment index before dereferencing.
700
cc574a35
AM		 7012020-07-01 Alan Modra <amodra@gmail.com>
702
703 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
704
3443489c
AM		 7052020-07-01 Alan Modra <amodra@gmail.com>
706
707 * config.bfd: Obsolete xc16x.
708
bbd19b19
L		 7092020-06-30 H.J. Lu <hongjiu.lu@intel.com>
710
711 * archures.c (bfd_mach_i386_nacl): Removed.
712 (bfd_mach_i386_i386_nacl): Likewise.
713 (bfd_mach_x86_64_nacl): Likewise.
714 (bfd_mach_x64_32_nacl): Likewise.
715 * config.bfd: Remove *-*-nacl* targets.
716 * configure.ac: Remove x86 NaCl target vectors.
717 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
718 (bfd_x64_32_nacl_arch): Likewise.
719 (bfd_x86_64_nacl_arch): Likewise.
720 (bfd_i386_nacl_arch): Likewise.
721 (bfd_x64_32_arch_intel_syntax): Updated.
722 * elf32-i386.c: Don't include "elf-nacl.h".
723 (elf_i386_nacl_plt): Removed.
724 (elf_i386_nacl_plt0_entry): Likewise.
725 (elf_i386_nacl_plt_entry): Likewise.
726 (elf_i386_nacl_pic_plt0_entry): Likewise.
727 (elf_i386_nacl_pic_plt_entry): Likewise.
728 (elf_i386_nacl_eh_frame_plt): Likewise.
729 (elf_i386_nacl_plt): Likewise.
730 (elf32_i386_nacl_elf_object_p): Likewise.
731 (elf_i386_get_synthetic_symtab): Updated.
732 (elf_i386_link_setup_gnu_properties): Likewise.
733 * elf64-x86-64.c: Don't include "elf-nacl.h".
734 (elf_x86_64_nacl_plt): Removed.
735 (elf64_x86_64_nacl_elf_object_p): Likewise.
736 (elf_x86_64_nacl_plt0_entry): Likewise.
737 (elf_x86_64_nacl_plt_entry): Likewise.
738 (elf_x86_64_nacl_eh_frame_plt): Likewise.
739 (elf_x86_64_nacl_plt): Likewise.
740 (elf32_x86_64_nacl_elf_object_p): Likewise.
741 (elf_x86_64_get_synthetic_symtab): Updated.
742 (elf_x86_64_link_setup_gnu_properties): Likewise.
743 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
744 * targets.c: Remove x86 NaCl target vectors.
745 * bfd-in2.h: Regenerated.
746 * configure: Likewise.
747
a57f74bb
L		 7482020-06-29 H.J. Lu <hongjiu.lu@intel.com>
749
750 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
751 _bfd_elf_add_dynamic_tags.
752
07d22f64
AM		 7532020-06-29 Alan Modra <amodra@gmail.com>
754
755 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
756 return value of bfd_bread. Don't read more than requested length.
757 Sanity check length. Properly terminate file name.
758
279edac5
AM		 7592020-06-29 Alan Modra <amodra@gmail.com>
760
761 * arc-got.h: Use C style comments.
762 * coff-z80.c: Likewise.
763 * elf32-csky.c: Likewise.
764 * peXXigen.c: Likewise.
765 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
766 code.
767
85f7484a
PB		 7682020-06-26 Pat Bernardi <bernardi@adacore.com>
769
770 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
771 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
772
ba9b3ef5
AM		 7732020-06-26 Alan Modra <amodra@gmail.com>
774
775 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
776 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
777 (riscv_get_priv_spec_name): Move to..
778 * cpu-riscv.c: ..here.
779 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
780 Use %u to print unsigned numbers.
781
069057bf
AB		 7822020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
783
784 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
785 default architecture.
786
2c8e3708
L		 7872020-06-24 H.J. Lu <hongjiu.lu@intel.com>
788
789 PR ld/26083
790 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
791 _bfd_elf_add_dynamic_tags.
792
c679ec98
L		 7932020-06-24 H.J. Lu <hongjiu.lu@intel.com>
794
795 PR ld/26083
796 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
797 _bfd_elf_add_dynamic_tags.
798
f8b1e5f6
AM		 7992020-06-24 Alan Modra <amodra@gmail.com>
800
801 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
802 shifts without undefined behaviour.
803
3084d7a2
L		 8042020-06-23 H.J. Lu <hongjiu.lu@intel.com>
805
806 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
807 dt_jmprel_required.
808 (_bfd_elf_add_dynamic_tags): New.
809 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
810 _bfd_elf_add_dynamic_tags.
811 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
812 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
813 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
814 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
815 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
816 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
817 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
818 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
819 Likewise.
820 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
821 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
822 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
823 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
824 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
825 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
826 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
827 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
828 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
829 Likewise.
830 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
831 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
832 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
833 _bfd_elf_maybe_vxworks_add_dynamic_tags.
834 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
835 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
836 Likewise.
837 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
838 (_bfd_x86_elf_size_dynamic_sections): Likewise.
839 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
840 dt_reloc_sz and dt_reloc_ent.
841 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
842 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
843 Likewise.
844 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
845 etab.dt_pltgot_required.
846 (elf32_hppa_size_dynamic_sections): Call
847 _bfd_elf_add_dynamic_tags.
848 * elf32-metag.c (elf_metag_link_hash_table_create): Set
849 etab.dt_pltgot_required.
850 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
851 * elf32-sh.c (sh_elf_link_hash_table_create): Set
852 root.dt_pltgot_required for FDPIC output.
853 (sh_elf_size_dynamic_sections): Call
854 _bfd_elf_maybe_vxworks_add_dynamic_tags.
855 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
856 elf.dt_pltgot_required.
857 (elf_xtensa_size_dynamic_sections): Call
858 _bfd_elf_add_dynamic_tags.
859 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
860 root.dt_pltgot_required.
861 (elf64_hppa_size_dynamic_sections): Call
862 _bfd_elf_add_dynamic_tags.
863 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
864 root.dt_pltgot_required.
865 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
866 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
867 * elflink.c (_bfd_elf_add_dynamic_tags): New.
868
d768f160
SJ		 8692020-06-22 Saagar Jha <saagar@saagarjha.com>
870
871 * mach-o.c: Support the new load commands by reading a linkedit
872 data command for them.
873
39ff0b81
NC		 8742020-06-22 Nelson Chu <nelson.chu@sifive.com>
875
876 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
877 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
878 (riscv_get_priv_spec_class): Likewise.
879 (riscv_get_priv_spec_name): Likewise.
880 (riscv_get_priv_spec_class_from_numbers): New function, convert
881 the version numbers into string, then call riscv_get_priv_spec_class
882 to get the priv spec class.
883 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
884 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
885 (riscv_get_priv_spec_name): Likewise.
886 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
887 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
888 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
889 of input and output objects form their priv spec attributes by
890 riscv_get_priv_spec_class_from_numbers. Report warning rather than
891 errors when linking objects with differnet priv spec versions. We do
892 know v1.9.1 may have conflicts to other versions, so report the
893 warning, too. After that, update the output priv spec version to the
894 newest one so far.
895
cbd7581f
NC		 8962020-06-22 Nelson Chu <nelson.chu@sifive.com>
897
898 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
899 priv attributes, we will check the conflicts for all of them (major,
900 minor and revision), and then set the priv_attrs_merged to TRUE to
901 indicate that we have handled all of the priv attributes. Remove
902 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
903
1e927850
AM		 9042020-06-21 Alan Modra <amodra@gmail.com>
905
906 PR 26132
907 * configure.ac: Disable plugins by default for some targets.
908 * plugin.c: Comment typo fix.
909 * configure: Regenerate.
910
13aa5ceb
NC		 9112020-06-19 Nick Clifton <nickc@redhat.com>
912
913 * plugin.c (try_load_plugin): Suppress the error message about
914 being unable to open a plugin if creating a list of viable
915 plugins.
916
a435742a
AM		 9172020-06-16 Alan Modra <amodra@gmail.com>
918
919 * aout-tic30.c: Delete file.
920 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
921 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
922 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
923 (xc16x-*-elf): Sort properly.
924 * configure.ac: Remove tic30_aout_vec.
925 * targets.c: Likewise.
926 * Makefile.in: Regenerate.
927 * configure: Regenerate.
928 * po/SRC-POTFILES.in: Regenerate.
929
7a77f1ac
MF		 9302020-06-15 Max Filippov <jcmvbkbc@gmail.com>
931
932 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
933 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
934 (elf32xtensa_abi): New global variable.
935 (xtensa_abi_choice): New function.
936 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
937 XSHAL_ABI to select PLT code.
938
cae64165
RM		 9392020-06-15 Roland McGrath <mcgrathr@google.com>
940
941 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
942 field of bfd_link_info.
943
40be168c
AM		 9442020-06-15 Alan Modra <amodra@gmail.com>
945
946 * config.bfd: Obsolete powerpcle-*-pe targets.
947
75cfe082
AM		 9482020-06-15 Alan Modra <amodra@gmail.com>
949
950 PR 26103
951 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
952 symbols that were defined in discarded sections.
953 * cofflink.c (coff_link_check_archive_element): Likewise.
954 (coff_link_add_symbols): Set indx to -3 for symbols defined in
955 discarded sections.
956 (_bfd_coff_write_global_sym): Don't emit such symbols.
957 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
958 libcoff.h: Regenerate.
959
f0aa3025
AM		 9602020-06-11 Alan Modra <amodra@gmail.com>
961
962 PR 26107
963 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
964
447f6d86
L		 9652020-06-10 H.J. Lu <hongjiu.lu@intel.com>
966
967 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
968 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
969 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
970 of reltext.
971
e1b5d517
L		 9722020-06-10 H.J. Lu <hongjiu.lu@intel.com>
973
974 PR ld/26094
975 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
976 Clear verinfo.verdef.
977
cebd6b8a
L		 9782020-06-09 H.J. Lu <hongjiu.lu@intel.com>
979
980 PR ld/18801
981 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
982 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
983 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
984 resolvers.
985 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
986 Set ifunc_resolvers if there are FUNC resolvers.
987 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
988 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
989 with elf.ifunc_resolvers.
990 (write_plt_relocs_for_local_syms): Likewise.
991 (ppc64_elf_relocate_section): Likewise.
992 (ppc64_elf_finish_dynamic_sections): Likewise.
993 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
994 Updated.
995 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
996 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
997 instead of readonly_dynrelocs_against_ifunc.
998 * elfxx-x86.h (elf_x86_link_hash_table): Remove
999 readonly_dynrelocs_against_ifunc.
1000
efb2a7b4
AM		 10012020-06-09 Alan Modra <amodra@gmail.com>
1002
1003 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1004 maybe_local_ifunc_resolver field.
1005 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1006 cases where maybe_local_ifunc_resolver was set.
1007 (ppc64_elf_relocate_section): Likewise.
1008 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1009 error to a warning.
1010
9bcc30e4
L		 10112020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1012
1013 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1014 tlsdesc_got.
1015 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1016 and dt_tlsdesc_got.
1017 (elf32_arm_size_dynamic_sections): Updated. Clear
1018 root.tlsdesc_plt for DF_BIND_NOW.
1019 (elf32_arm_finish_dynamic_sections): Updated.
1020 (elf32_arm_output_arch_local_syms): Likewise.
1021 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1022 Clear root.tlsdesc_plt for DF_BIND_NOW.
1023 (nds32_elf_finish_dynamic_sections): Updated.
1024 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1025 dt_tlsdesc_plt and dt_tlsdesc_got.
1026 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1027 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1028 tlsdesc_plt and dt_tlsdesc_got.
1029 (elfNN_aarch64_allocate_dynrelocs): Updated.
1030 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1031 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1032 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1033 twice.
1034 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1035 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1036 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1037 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1038 tlsdesc_got.
1039
845b83d7
L		 10402020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1041
1042 * elf32-tic6x.c (elf32_bed): Defined the default to
1043 elf32_tic6x_bed.
1044
9b8a8575
L		 10452020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1046
1047 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1048 plt_rel_sec.
1049 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1050 root.splt/root.srelplt.
1051 (elf64_hppa_create_dynamic_sections): Likewise.
1052 (elf64_hppa_size_dynamic_sections): Likewise.
1053 (elf64_hppa_finish_dynamic_symbol): Likewise.
1054 (elf_hppa_final_link): Likewise.
1055 (elf_hppa_final_link_relocate): Likewise.
1056
bcab203d
L		 10572020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1058
1059 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1060 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1061 is_vxworks.
1062
90c14f0c
L		 10632020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1064
1065 * elf-bfd.h (elf_target_os): New.
1066 (elf_link_hash_table): Add target_os.
1067 (elf_backend_data): Add target_os.
1068 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1069 symbian_p and nacl_p.
1070 (create_got_section): Updated.
1071 (elf32_arm_create_dynamic_sections): Likewise.
1072 (arm_type_of_stub): Likewise.
1073 (elf32_arm_create_or_find_stub_sec): Likewise.
1074 (elf32_arm_allocate_plt_entry): Likewise.
1075 (elf32_arm_populate_plt_entry): Likewise.
1076 (elf32_arm_final_link_relocate): Likewise.
1077 (elf32_arm_check_relocs): Likewise.
1078 (allocate_dynrelocs_for_symbol): Likewise.
1079 (elf32_arm_finish_dynamic_symbol): Likewise.
1080 (elf32_arm_finish_dynamic_sections): Likewise.
1081 (elf32_arm_output_plt_map_1): Likewise.
1082 (elf32_arm_output_arch_local_syms): Likewise.
1083 (elf32_arm_add_symbol_hook): Likewise.
1084 (elf32_arm_nacl_link_hash_table_create): Likewise.
1085 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1086 (elf32_arm_symbian_link_hash_table_create): Likewise.
1087 (ELF_TARGET_OS): New.
1088 * elf32-i386.c (elf_i386_arch_bed): Removed.
1089 (elf_backend_arch_data): Likewise.
1090 (elf_i386_solaris_arch_bed): Likewise.
1091 (elf_i386_nacl_arch_bed): Likewise.
1092 (elf_i386_vxworks_arch_bed): Likewise.
1093 (elf_i386_relocate_section): Updated.
1094 (elf_i386_finish_dynamic_sections): Likewise.
1095 (elf_i386_get_synthetic_symtab): Likewise.
1096 (elf_i386_link_setup_gnu_properties): Likewise.
1097 (ELF_TARGET_OS): New.
1098 * elf32-mips.c (ELF_TARGET_OS): New.
1099 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1100 (ppc_elf_create_got): Updated.
1101 (ppc_elf_create_dynamic_sections): Likewise.
1102 (ppc_elf_check_relocs): Likewise.
1103 (ppc_elf_adjust_dynamic_symbol): Likewise.
1104 (ppc_elf_size_dynamic_sections): Likewise.
1105 (ppc_elf_relocate_section): Likewise.
1106 (ppc_elf_finish_dynamic_sections): Likewise.
1107 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1108 (ELF_TARGET_OS): New.
1109 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1110 (sh_elf_link_hash_table_create): Updated.
1111 (sh_elf_create_dynamic_sections): Likewise.
1112 (allocate_dynrelocs): Likewise.
1113 (sh_elf_size_dynamic_sections): Likewise.
1114 (sh_elf_relocate_section): Likewise.
1115 (sh_elf_finish_dynamic_symbol): Likewise.
1116 (sh_elf_finish_dynamic_sections): Likewise.
1117 (ELF_TARGET_OS): New.
1118 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1119 Removed.
1120 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1121 (ELF_TARGET_OS): New.
1122 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1123 (elf_x86_64_solaris_arch_bed): Likewise.
1124 (elf_x86_64_nacl_arch_bed): Likewise.
1125 (elf_x86_64_finish_dynamic_sections): Updated.
1126 (elf_x86_64_get_synthetic_symtab): Likewise.
1127 (elf_x86_64_link_setup_gnu_properties): Likewise.
1128 (ELF_TARGET_OS): New.
1129 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1130 target_o.
1131 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1132 (MIPS_ELF_REL_DYN_NAME): Updated.
1133 (ELF_MIPS_GP_OFFSET): Likewise.
1134 (mips_elf_create_local_got_entry): Likewise.
1135 (mips_elf_allocate_dynamic_relocations): Likewise.
1136 (mips_elf_count_got_symbols): Likewise.
1137 (is_gott_symbol): Likewise.
1138 (mips_elf_calculate_relocation): Likewise.
1139 (mips_elf_create_dynamic_relocation): Likewise.
1140 (_bfd_mips_elf_check_relocs): Likewise.
1141 (allocate_dynrelocs): Likewise.
1142 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1143 (mips_elf_lay_out_got): Likewise.
1144 (mips_elf_set_plt_sym_value): Likewise.
1145 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1146 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1147 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1148 (_bfd_mips_elf_final_link): Likewise.
1149 (_bfd_mips_init_file_header): Likewise.
1150 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1151 Likewise.
1152 (allocate_dynrelocs): Likewise.
1153 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1154 (_bfd_sparc_elf_relocate_section): Likewise.
1155 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1156 (sparc_finish_dyn): Likewise.
1157 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1158 * elfxx-target.h (ELF_TARGET_OS): New.
1159 (elfNN_bed): Add ELF_TARGET_OS.
1160 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1161 (_bfd_x86_elf_link_hash_table_create): Likewise.
1162 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1163 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1164 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1165 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1166 * elfxx-x86.h (elf_x86_target_os): Removed.
1167 (elf_x86_backend_data): Likewise.
1168 (get_elf_x86_backend_data): Likewise.
1169 (elf_x86_link_hash_table): Remove target_os.
1170
87c69f97
AM		 11712020-06-06 Alan Modra <amodra@gmail.com>
1172
1173 * reloc.c: Rename
1174 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1175 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1176 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1177 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1178 * elf64-ppc.c: Update throughout for reloc renaming.
1179 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1180 * libbfd.h: Regenerate.
1181 * bfd-in2.h: Regenerate.
1182
981f1518
L		 11832020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1184
8a4ba3a1 1185 PR ld/26080
981f1518
L		 1186 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1187 section.
1188
9c65eeac
NC		 11892020-06-05 Nick Clifton <nickc@redhat.com>
1190
1191 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1192 bug.
1193
41285764
NC		 11942020-06-05 Nelson Chu <nelson.chu@sifive.com>
1195
1196 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1197 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1198 whether the object can be linked according to it's priv
1199 attributes. The object without any priv spec attributes can
1200 be linked with others. If the first input object doesn't contain
1201 any priv attributes, then we need to copy the setting from the
1202 next input one. Also report more detailed error messages to user.
1203
a975c88e
SC		 12042020-06-04 Stephen Casner <casner@acm.org>
1205
1206 Extend pdp11-aout symbol table format to accommodate .stab
1207 symbols and implement correct handling of them.
1208
1209 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1210 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1211 normal vs. .stab symbol table type values, replacing N_STAB mask.
1212 (translate_from_native_sym_flags): Determine correct section for
1213 different .stab types.
1214 (translate_to_native_sym_flags): Leave .stab types intact.
1215 (translate_symbol_table): Error if symbol indicates overlay;
1216 store desc field from .stab symbols.
1217 (write_syms): Output desc field with symbol.
1218 (aout_link_check_ar_symbols): Skip .stab symbols.
1219 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1220 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1221 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1222 correctly distinguish .stab symbols and select calculate their
1223 section and value; and copy desc and ovly fields from input symbol
1224 to output symbol.
1225
3b9313c4
SC		 12262020-06-04 Stephen Casner <casner@acm.org>
1227
1228 * aoutx.h (translate_symbol_table): Comment had external and
1229 internal swapped.
1230 * pdp11.c (translate_symbol_table): Likewise.
1231
add5f777
L		 12322020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1233
1234 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1235 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1236 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1237
c4b126b8
L		 12382020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1239
1240 PR ld/26080
1241 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1242 in debug section against symbol defined in shared library to 0.
1243 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1244 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1245 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1246 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1247 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1248 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1249 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1250 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1251 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1252 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1253 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1254 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1255 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1256 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1257 reference.
1258 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1259 there is non-GOT reference.
1260 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1261 non-alloced sections.
1262
31af1e68
SC		 12632020-06-03 Stephen Casner <casner@acm.org>
1264
1265 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1266
1267 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1268 files with relocs.
1269 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1270 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1271 other size that doesn't qcover the header word.
1272 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1273 string table, and zero it.
1274 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1275 message and set bfd_error on finding an invalid name string offset.
1276 (add_to_stringtab): INLINE -> inline
1277 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1278 bound check.
1279 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1280 any relocs that could not be recognised.
1281 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1282 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1283 name exists and is long enough, before attempting to see if it is
1284 for a .o file.
1285 c3864421222 - Correct case for N_SO being the last symbol.
1286 50455f1ab29 PR 20891 - Handle the case where the main file name
1287 and the directory name are both empty.
1288 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1289 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1290 range string table offsets.
1291 531336e3a0b PR 20909 - Fix off-by-one error in check for an
cae64165 1292 illegal string offset.
31af1e68
SC		 1293 (aout_link_includes_newfunc): Add comment.
1294 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1295 on unexpected relocation type rather than ASSERT.
1296
d4d8aee3
L		 12972020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1298
1299 PR ld/26066
1300 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1301 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1302
58ee44ef
L		 13032020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1304
1305 PR ld/26066
1306 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1307 non-alloced sections.
1308
9a689602
L		 13092020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1310
1311 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1312 dynamic relocations for non SEC_ALLOC sections.
1313
0bff7528
GN		 13142020-06-03 Gunther Nikl <gnikl@justmail.de>
1315
1316 * aout64.c (BMAGIC, QMAGIC): Do not define.
1317 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1318 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1319 to check the file format.
1320 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1321 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1322 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1323
50d03636
L		 13242020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1325
1326 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1327 relocations for non SEC_ALLOC sections.
1328
d49e5065
L		 13292020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1330
1331 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1332 * elf32-arm.c (maybe_set_textrel): Removed.
1333 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1334 with _bfd_elf_maybe_set_textrel.
1335 * elf32-csky.c (maybe_set_textrel): Removed.
1336 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1337 with _bfd_elf_maybe_set_textrel.
1338 * elf32-hppa.c (maybe_set_textrel): Removed.
1339 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1340 with _bfd_elf_maybe_set_textrel.
1341 * elf32-lm32.c (maybe_set_textrel): Removed.
1342 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1343 with _bfd_elf_maybe_set_textrel.
1344 * elf32-m32r.c (maybe_set_textrel): Removed.
1345 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1346 with _bfd_elf_maybe_set_textrel.
1347 * elf32-metag.c (maybe_set_textrel): Removed.
1348 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1349 with _bfd_elf_maybe_set_textrel.
1350 * elf32-nds32.c (maybe_set_textrel): Removed.
1351 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1352 with _bfd_elf_maybe_set_textrel.
1353 * elf32-or1k.c (maybe_set_textrel): Removed.
1354 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1355 with _bfd_elf_maybe_set_textrel.
1356 * elf32-ppc.c (maybe_set_textrel): Removed.
1357 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1358 with _bfd_elf_maybe_set_textrel.
1359 * elf32-s390.c (maybe_set_textrel): Removed.
1360 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1361 with _bfd_elf_maybe_set_textrel.
1362 * elf32-sh.c (maybe_set_textrel): Removed.
1363 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1364 with _bfd_elf_maybe_set_textrel.
1365 * elf32-tic6x.c (maybe_set_textrel): Removed.
1366 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1367 with _bfd_elf_maybe_set_textrel.
1368 * elf32-tilepro.c (maybe_set_textrel): Removed.
1369 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1370 with _bfd_elf_maybe_set_textrel.
1371 * elf64-ppc.c (maybe_set_textrel): Removed.
1372 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1373 with _bfd_elf_maybe_set_textrel.
1374 * elf64-s390.c (maybe_set_textrel): Removed.
1375 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1376 with _bfd_elf_maybe_set_textrel.
1377 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1378 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1379 with _bfd_elf_maybe_set_textrel.
1380 * elfnn-riscv.c (maybe_set_textrel): Removed.
1381 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1382 with _bfd_elf_maybe_set_textrel.
1383 * elfxx-sparc.c (maybe_set_textrel): Removed.
1384 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1385 with _bfd_elf_maybe_set_textrel.
1386 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1387 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1388 with _bfd_elf_maybe_set_textrel.
1389 * elfxx-x86.c (maybe_set_textrel): Removed.
1390 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1391 with _bfd_elf_maybe_set_textrel.
1392 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1393
ad172eaa
L		 13942020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1395
1396 PR ld/26067
1397 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1398 dyn_relocs.
1399 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1400 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1401 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1402 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1403 Likewise.
1404 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1405 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1406 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1407 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1408 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1409 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1410 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1411 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1412 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1413 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1414 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1415 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1416 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1417 (elf_backend_copy_indirect_symbol): Likewise.
1418 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1419 (elf_backend_copy_indirect_symbol): Likewise.
1420 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1421
5dbc8b37
L		 14222020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1423
1424 PR ld/26067
1425 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1426 * elf32-arm.c (readonly_dynrelocs): Removed.
1427 (maybe_set_textrel): Replace readonly_dynrelocs with
1428 _bfd_elf_readonly_dynrelocs.
1429 * elf32-csky.c (readonly_dynrelocs): Removed.
1430 (maybe_set_textrel): Replace readonly_dynrelocs with
1431 _bfd_elf_readonly_dynrelocs.
1432 * elf32-hppa.c(readonly_dynrelocs): Removed.
1433 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1434 _bfd_elf_readonly_dynrelocs.
1435 (maybe_set_textrel): Likewise.
1436 * elf32-lm32.c (readonly_dynrelocs): Removed.
1437 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1438 with _bfd_elf_readonly_dynrelocs.
1439 (maybe_set_textrel): Likewise.
1440 * elf32-m32r.c (readonly_dynrelocs): Removed.
1441 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1442 with _bfd_elf_readonly_dynrelocs.
1443 (maybe_set_textrel): Likewise.
1444 * elf32-metag.c (readonly_dynrelocs): Removed.
1445 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1446 with _bfd_elf_readonly_dynrelocs.
1447 (maybe_set_textrel): Likewise.
1448 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1449 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1450 with _bfd_elf_readonly_dynrelocs.
1451 * elf32-nds32.c (readonly_dynrelocs): Removed.
1452 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1453 with _bfd_elf_readonly_dynrelocs.
1454 (maybe_set_textrel): Likewise.
1455 * elf32-or1k.c (readonly_dynrelocs): Removed.
1456 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1457 with _bfd_elf_readonly_dynrelocs.
1458 * elf32-ppc.c (readonly_dynrelocs): Removed.
1459 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1460 _bfd_elf_readonly_dynrelocs.
1461 (ppc_elf_adjust_dynamic_symbol): Likewise.
1462 (maybe_set_textrel): Likewise.
1463 * elf32-s390.c (readonly_dynrelocs): Removed.
1464 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1465 with _bfd_elf_readonly_dynrelocs.
1466 (maybe_set_textrel): Likewise.
1467 * elf32-sh.c (readonly_dynrelocs): Removed.
1468 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1469 _bfd_elf_readonly_dynrelocs.
1470 (maybe_set_textrel): Likewise.
1471 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1472 (maybe_set_textrel): Replace readonly_dynrelocs with
1473 _bfd_elf_readonly_dynrelocs.
1474 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1475 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1476 with _bfd_elf_readonly_dynrelocs.
1477 (maybe_set_textrel): Likewise.
1478 * elf64-ppc.c (readonly_dynrelocs): Removed.
1479 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1480 _bfd_elf_readonly_dynrelocs.
1481 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1482 (maybe_set_textrel): Likewise.
1483 * elf64-s390.c (readonly_dynrelocs): Removed.
1484 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1485 with _bfd_elf_readonly_dynrelocs.
1486 (maybe_set_textrel): Likewise.
1487 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1488 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1489 (maybe_set_textrel): Replace readonly_dynrelocs with
1490 _bfd_elf_readonly_dynrelocs.
1491 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1492 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1493 with _bfd_elf_readonly_dynrelocs.
1494 (maybe_set_textrel): Likewise.
1495 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1496 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1497 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1498 (maybe_set_textrel): Likewise.
1499 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1500 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1501 with _bfd_elf_readonly_dynrelocs.
1502 (maybe_set_textrel): Likewise.
1503 * elfxx-x86.c (readonly_dynrelocs): Removed.
1504 (maybe_set_textrel): Replace readonly_dynrelocs with
1505 _bfd_elf_readonly_dynrelocs.
1506 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1507
433953ff
L		 15082020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1509
1510 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1511 -fsanitize=undefined.
1512
67580036
AM		 15132020-06-03 Alan Modra <amodra@gmail.com>
1514
1515 PR 26069
1516 PR 18758
1517 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1518 other than gcc.
1519 (pe_ILF_build_a_bfd): Likewise.
1520
0ed18fa1
AM		 15212020-06-03 Alan Modra <amodra@gmail.com>
1522
7eea15c5 1523 PR 26069
0ed18fa1
AM		 1524 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1525 core files as well as objects.
1526
190eb1dd
L		 15272020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1528
1529 PR ld/26067
1530 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1531 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1532 Updated.
1533 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1534 (elf_arc_link_hash_newfunc): Updated.
1535 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1536 (elf32_arm_link_hash_newfunc): Updated.
1537 (elf32_arm_copy_indirect_symbol): Likewise.
1538 (elf32_arm_check_relocs): Likewise.
1539 (readonly_dynrelocs): Likewise.
1540 (allocate_dynrelocs_for_symbol): Likewise.
1541 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1542 (csky_elf_link_hash_newfunc): Updated.
1543 (csky_allocate_dynrelocs): Likewise.
1544 (readonly_dynrelocs): Likewise.
1545 (csky_elf_copy_indirect_symbol): Likewise.
1546 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1547 (hppa_link_hash_newfunc): Updated.
1548 (elf32_hppa_copy_indirect_symbol): Likewise.
1549 (elf32_hppa_hide_symbol): Likewise.
1550 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1551 (allocate_dynrelocs): Likewise.
1552 (elf32_hppa_relocate_section): Likewise.
1553 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1554 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1555 (lm32_elf_link_hash_newfunc): Likewise.
1556 (lm32_elf_link_hash_table_create): Updated.
1557 (readonly_dynrelocs): Likewise.
1558 (allocate_dynrelocs): Likewise.
1559 (lm32_elf_copy_indirect_symbol): Likewise.
1560 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1561 (m32r_elf_link_hash_newfunc): Likewise.
1562 (m32r_elf_link_hash_table_create): Updated.
1563 (m32r_elf_copy_indirect_symbol): Likewise.
1564 (allocate_dynrelocs): Likewise.
1565 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1566 (metag_link_hash_newfunc): Updated.
1567 (elf_metag_copy_indirect_symbol): Likewise.
1568 (readonly_dynrelocs): Likewise.
1569 (allocate_dynrelocs): Likewise.
1570 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1571 dyn_relocs.
1572 (link_hash_newfunc): Updated.
1573 (microblaze_elf_check_relocs): Likewise.
1574 (microblaze_elf_copy_indirect_symbol): Likewise.
1575 (readonly_dynrelocs): Likewise.
1576 (allocate_dynrelocs): Likewise.
1577 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1578 (nds32_elf_link_hash_newfunc): Updated.
1579 (nds32_elf_copy_indirect_symbol): Likewise.
1580 (readonly_dynrelocs): Likewise.
1581 (allocate_dynrelocs): Likewise.
1582 (nds32_elf_check_relocs): Likewise.
1583 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1584 (link_hash_newfunc): Updated.
1585 (nios2_elf32_copy_indirect_symbol): Likewise.
1586 (nios2_elf32_check_relocs): Likewise.
1587 (allocate_dynrelocs): Likewise.
1588 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1589 (or1k_elf_link_hash_newfunc): Updated.
1590 (readonly_dynrelocs): Likewise.
1591 (allocate_dynrelocs): Likewise.
1592 (or1k_elf_copy_indirect_symbol): Likewise.
1593 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1594 (ppc_elf_link_hash_newfunc): Updated.
1595 (ppc_elf_copy_indirect_symbol): Likewise.
1596 (ppc_elf_check_relocs): Likewise.
1597 (readonly_dynrelocs): Likewise.
1598 (ppc_elf_adjust_dynamic_symbol): Likewise.
1599 (allocate_dynrelocs): Likewise.
1600 (ppc_elf_relocate_section): Likewise.
1601 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1602 (link_hash_newfunc): Updated.
1603 (elf_s390_copy_indirect_symbol): Likewise.
1604 (readonly_dynrelocs): Likewise.
1605 (elf_s390_adjust_dynamic_symbol): Likewise.
1606 (allocate_dynrelocs): Likewise.
1607 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1608 (sh_elf_link_hash_newfunc): Updated.
1609 (readonly_dynrelocs): Likewise.
1610 (allocate_dynrelocs): Likewise.
1611 (sh_elf_copy_indirect_symbol): Likewise.
1612 (sh_elf_check_relocs): Likewise.
1613 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1614 (elf32_tic6x_link_hash_newfunc): Likewise.
1615 (elf32_tic6x_link_hash_table_create): Updated.
1616 (readonly_dynrelocs): Likewise.
1617 (elf32_tic6x_check_relocs): Likewise.
1618 (elf32_tic6x_allocate_dynrelocs): Likewise.
1619 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1620 dyn_relocs.
1621 (link_hash_newfunc): Updated.
1622 (tilepro_elf_copy_indirect_symbol): Likewise.
1623 (tilepro_elf_check_relocs): Likewise.
1624 (allocate_dynrelocs): Likewise.
1625 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1626 (ppc64_elf_copy_indirect_symbol): Updated.
1627 (ppc64_elf_check_relocs): Likewise.
1628 (readonly_dynrelocs): Likewise.
1629 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1630 (dec_dynrel_count): Likewise.
1631 (allocate_dynrelocs): Likewise.
1632 (ppc64_elf_relocate_section): Likewise.
1633 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1634 (link_hash_newfunc): Updated.
1635 (elf_s390_copy_indirect_symbol): Likewise.
1636 (readonly_dynrelocs): Likewise.
1637 (allocate_dynrelocs): Likewise.
1638 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1639 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1640 dyn_relocs.
1641 (elfNN_aarch64_link_hash_newfunc): Updated.
1642 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1643 (readonly_dynrelocs): Likewise.
1644 (need_copy_relocation_p): Likewise.
1645 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1646 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1647 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1648 (link_hash_newfunc): Updated.
1649 (riscv_elf_copy_indirect_symbol): Likewise.
1650 (riscv_elf_check_relocs): Likewise.
1651 (readonly_dynrelocs): Likewise.
1652 (allocate_dynrelocs): Likewise.
1653 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1654 dyn_relocs.
1655 (link_hash_newfunc): Updated.
1656 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1657 (_bfd_sparc_elf_check_relocs): Likewise.
1658 (readonly_dynrelocs): Likewise.
1659 (allocate_dynrelocs): Likewise.
1660 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1661 (link_hash_newfunc): Updated.
1662 (tilegx_elf_copy_indirect_symbol): Likewise.
1663 (tilegx_elf_check_relocs): Likewise.
1664 (readonly_dynrelocs): Likewise.
1665 (allocate_dynrelocs): Likewise.
1666 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1667 (readonly_dynrelocs): Likewise.
1668 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1669 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1670
2fdb65f2
AM		 16712020-06-01 Alan Modra <amodra@gmail.com>
1672
1673 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1674 command against cmd_length, not the end of record. For
1675 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1676 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1677 cmd_length test.
1678
12adf805
DF		 16792020-05-28 David Faust <david.faust@oracle.com>
1680
1681 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1682 R_BPF_INSN_{32,64} relocations.
1683
66e3eb08
SC		 16842020-05-28 Stephen Casner <casner@acm.org>
1685
1686 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1687 addreses in .long (used in testsuites) and .stab values.
1688
a6dbf402
L		 16892020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1690
1691 PR ld/22909
1692 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1693 Check bfd_link_dll when issue a DT_TEXTREL warning.
1694 * elfxx-x86.c (maybe_set_textrel): Likewise.
1695 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1696
9e7cb4c3
NC		 16972020-05-26 Nick Clifton <nickc@redhat.com>
1698
1699 * plugin.c (try_load_plugin): Extend error message when a plugin
1700 fails to open.
1701
c892b447
AM		 17022020-05-23 Alan Modra <amodra@gmail.com>
1703
1704 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1705
6f3fe02b
AM		 17062020-05-22 Alan Modra <amodra@gmail.com>
1707
1708 PR 25882
1709 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1710 attributes from shared libraries, and do not return an error if
1711 they don't match.
1712
0490dd41
AM		 17132020-05-21 Alan Modra <amodra@gmail.com>
1714
1715 PR 25993
1716 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1717 filename.
1718 (_bfd_delete_bfd): Free the copy.
1719 (_bfd_new_bfd): Free nbfd->memory on error.
1720
c9594989
AM		 17212020-05-21 Alan Modra <amodra@gmail.com>
1722
1723 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1724 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1725 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1726 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1727 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1728 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1729 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1730 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1731 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1732 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1733 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1734 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1735 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1736 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1737 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1738 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1739 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1740 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1741 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1742 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1743
8f595e9b
NC		 17442020-05-20 Nelson Chu <nelson.chu@sifive.com>
1745
1746 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1747 get_default_version. It is used to find the default version for
1748 the specific extension.
1749 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1750 default_major_version and default_minor_version. Add new bfd_boolean
1751 parameter *use_default_version. Set it to TRUE if we need to call
1752 the callback rps->get_default_version to find the default version.
1753 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1754 the default version in riscv_parsing_subset_version, and then call
1755 riscv_add_subset to add the subset into subset list.
1756 (riscv_parse_prefixed_ext): Likewise.
1757 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1758 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1759 strings rather than characters.
1760 riscv_merge_arch_attr_info): The callback function get_default_version
1761 is only needed for assembler, so set it to NULL int the linker.
1762 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1763 * elfxx-riscv.h: Updated.
1764
7b958a48
AM		 17652020-05-20 Alan Modra <amodra@gmail.com>
1766
1767 PR 25993
1768 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1769 use bfd_set_filename.
1770 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1771 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1772 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1773 (bfd_create): Likewise.
1774 (_bfd_delete_bfd): Don't free filename.
1775 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1776 return pointer to the copy or NULL on alloc fail.
1777 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1778 result of bfd_set_filename.
1779 * bfd-in2.h: Regenerate.
1780
3c568b8a
AM		 17812020-05-20 Alan Modra <amodra@gmail.com>
1782
1783 PR 26011
1784 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1785 section size against file size.
1786 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1787
6fd1d259
GN		 17882020-05-19 Gunther Nikl <gnikl@justmail.de>
1789
1790 PR 26005
11c0dd51
NC		 1791 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1792 and memset when allocating memory for the sections_being_created
1793 array.
6fd1d259 1794
7e94cf6c
SH		 17952020-05-19 Stafford Horne <shorne@gmail.com>
1796
1797 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1798 to relgot.
1799 (or1k_elf_relocate_section): Access srelgot via
1800 htab->root.srelgot. Add assertions for srelgot->contents.
1801 Introduce local variable for srelgot to not reuse global
1802 sreloc.
1803 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1804 (or1k_set_got_and_rela_sizes): New function.
1805 (or1k_initial_exec_offset): New function.
1806 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1807 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1808 model access.
1809 (or1k_elf_check_relocs): Use OR to set TLS access.
1810 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1811 sizes.
1812 (or1k_elf_size_dynamic_sections): Use
1813 or1k_set_got_and_rela_sizes to set sizes.
1814 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1815 (TCB_SIZE): New macro.
1816 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1817 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1818 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1819 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1820 (tpoff): Add dynamic boolean argument.
1821 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1822
7e057737
SP		 18232020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1824
1825 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1826 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1827 cases with BFD_RELOC_AARCH64_JUMP26.
1828 (elfNN_aarch64_check_relocs): Likewise.
1829
765cf5f6
AM		 18302020-05-19 Alan Modra <amodra@gmail.com>
1831
1832 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1833 bfd_get_filename rather than accessing bfd->filename directly.
1834 * aout-target.h (MY (object_p)): Likewise.
1835 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1836 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1837 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1838 (_bfd_archive_bsd44_construct_extended_name_table),
1839 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1840 (_bfd_bsd_write_armap): Likewise.
1841 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1842 * cache.c (bfd_open_file): Likewise.
1843 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1844 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1845 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1846 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1847 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1848 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1849 (patch_tls_desc_to_ie): Likewise.
1850 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1851 (spu_elf_auto_overlay): Likewise.
1852 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1853 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1854 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1855 * elflink.c (bfd_elf_size_dynamic_sections),
1856 (elf_link_input_bfd): Likewise.
1857 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1858 * mach-o.c (bfd_mach_o_follow_dsym),
1859 (bfd_mach_o_close_and_cleanup): Likewise.
1860 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1861 (find_separate_debug_file, get_build_id_name): Likewise.
1862 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1863 * plugin.c (bfd_plugin_open_input): Likewise.
1864 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1865 * som.c (som_write_armap): Likewise.
1866 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1867 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1868 (_bfd_vms_lib_write_archive_contents): Likewise.
1869 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1870
39a1432c
AM		 18712020-05-19 Alan Modra <amodra@gmail.com>
1872
1873 PR 25713
1874 * bfdio.c (_bfd_real_fopen): Typo fix.
1875
ed02cdb5
NC		 18762020-05-18 Nick Clifton <nickc@redhat.com>
1877
1878 PR 26005
1879 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1880 for the sections_being_created array.
1881
7a87e9c8
AM		 18822020-05-18 Alan Modra <amodra@gmail.com>
1883
1884 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1885 they can be freed without also freeing internal_relocs.
1886
ca859a89
JC		 18872020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1888
1889 PR 25713
1890 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1891 separators into DOS style when creating a WIN32 fullpath.
1892
fc46e8bd
NC		 18932020-05-14 Nelson Chu <nelson.chu@sifive.com>
1894
1895 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1896 to initialize RISC-V tdata.
1897
533f049e
GN		 18982020-05-12 Gunther Nikl <gnikl@justmail.de>
1899
1900 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1901 relocation size.
1902
94ba9882
AM		 19032020-05-11 Alan Modra <amodra@gmail.com>
1904
1905 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1906
7c1f4227
AM		 19072020-05-11 Alan Modra <amodra@gmail.com>
1908
1909 * elf64-ppc.c: Rename powerxx to power10 throughout.
1910
4d5acb1e
AM		 19112020-05-11 Alan Modra <amodra@gmail.com>
1912
1913 PR 25961
1914 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1915 contains required number of auxents before processing any auxent.
1916 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1917 file name from auxents for PE.
1918
7242fa8a
GN		 19192020-05-04 Gunther Nikl <gnikl@justmail.de>
1920
1921 * aout-cris.c (DEFAULT_ARCH): Delete define.
1922 (MY_set_arch_mach): Likewise.
1923 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1924 of bfd_arch_cris.
1925 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1926 of r_type before the shift.
1927
19282020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
cff69cf4
WD		 1929
1930 PR ld/25665
1931 * elfnn-aarch64.c (group_sections): Copy implementation from
1932 elf32-arm.c.
1933
a2714d6c
AM		 19342020-05-01 Alan Modra <amodra@gmail.com>
1935
1936 PR 25900
1937 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1938 accessing root.u.def of symbols. Also check root.u.def.section
1939 is non-NULL. Reverse tests so as to make the logic positive.
1940
a8acd6ee
AM		 19412020-05-01 Alan Modra <amodra@gmail.com>
1942
1943 PR 25882
1944 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1945 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1946
6b728d32
AM		 19472020-05-01 Alan Modra <amodra@gmail.com>
1948
1949 PR 25882
1950 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1951 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1952 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1953 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1954 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1955 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1956 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1957 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1958 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1959 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1960
91ed9b71
AM		 19612020-05-01 Alan Modra <amodra@gmail.com>
1962
1963 PR 25882
1964 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1965 from shared libraries.
1966
d548f47d
MF		 19672020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1968
1969 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1970 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1971 equals 0. Report overflow when the result has negative sign but
1972 all significant bits are zero.
1973
dfa85db1
GN		 19742020-04-29 Gunther Nikl <gnikl@justmail.de>
1975
1976 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1977 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1978
48e5bada
AM		 19792020-04-28 Alan Modra <amodra@gmail.com>
1980
1981 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1982 Emit warning message.
1983
251dae91
TC		 19842020-04-27 Tamar Christina <tamar.christina@arm.com>
1985
1986 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1987 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1988 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1989 to x86_64_pe_big_vec as it not a big-endian format.
1990 (vec i386_pe_big_vec): New.
1991 * configure.ac: Likewise.
1992 * targets.c: Likewise.
1993 * configure: Regenerate.
1994 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1995 COFF_WITH_PE_BIGOBJ): New.
1996 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1997 New.
1998 (x86_64_pe_be_vec): Moved.
1999
27456742
AK		 20002020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2001
2002 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2003 * elf.c (elfcore_grok_arc_v2): New function.
2004 (elfcore_grok_note): Call the new function to handle the corresponding
2005 note.
2006 (elfcore_write_arc_v2): New function.
2007 (elfcore_write_register_note): Call the new function to handle the
2008 corresponding pseudo-sections.
2009
30ce8e47
MF		 20102020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2011
2012 PR ld/25861
2013 * bfd-in2.h: Regenerated.
2014 * elf32-xtensa.c (elf_howto_table): New entries for
2015 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2016 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2017 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2018 R_XTENSA_NDIFF{8,16,32}.
2019 * libbfd.h (bfd_reloc_code_real_names): Add names for
2020 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2021 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2022 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2023 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2024
c36876fe
TC		 20252020-04-21 Tamar Christina <tamar.christina@arm.com>
2026
2027 PR binutils/24753
2028 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2029 content.
2030
6f6fd151
L		 20312020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2032
2033 PR ld/25849
2034 * elf-bfd.h (elf_backend_data): Add
2035 elf_backend_strip_zero_sized_dynamic_sections.
2036 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2037 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2038 New macro.
2039 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2040 function.
2041 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2042 New macro.
2043 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2044
1f7f2abb
L		 20452020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2046
2047 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2048 sec.
2049 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2050 DT_TEXTREL with -M.
2051 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2052
e04f33c0
NC		 20532020-04-21 Nick Clifton <nickc@redhat.com>
2054
2055 * po/sr.po: Updated Serbian translation.
2056
fad3d2c1
AM		 20572020-04-21 Alan Modra <amodra@gmail.com>
2058
2059 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2060 processing.
2061
23c8270e
SC		 20622020-04-20 Stephen Casner <casner@acm.org>
2063
2064 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2065 causing globals from linker script to be treated as debug symbols.
2066 (translate_symbol_table): Don't sign-extend symbol values from 16
2067 to 64 bits in nm output.
2068
2efec98b
AM		 20692020-04-20 Alan Modra <amodra@gmail.com>
2070
2071 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2072
18f97353
AM		 20732020-04-18 Alan Modra <amodra@gmail.com>
2074
2075 * section.c (bfd_is_const_section): Correct test for special
2076 sections.
2077 * bfd-in2.h: Regenerate.
2078
8d55d10a
AM		 20792020-04-17 Alan Modra <amodra@gmail.com>
2080
2081 PR 25842
2082 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2083 NULL nodename.
2084
8e4979ac
NC		 20852020-04-16 Nick Clifton <nickc@redhat.com>
2086
2087 PR 25803
2088 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2089 abort with a more helpful error message.
2090
aec72fda
AM		 20912020-04-16 Alan Modra <amodra@gmail.com>
2092
2093 PR 25827
2094 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2095 strdup(0).
2096
95a51568
FS		 20972020-04-15 Fangrui Song <maskray@google.com>
2098
2099 PR binutils/24613
2100 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2101 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2102 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2103 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2104 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2105 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2106 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2107 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2108 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2109 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2110 * elflink.c (elf_link_output_extsym): Likewise.
2111 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2112
7ecb5154
AM		 21132020-04-15 Alan Modra <amodra@gmail.com>
2114
2115 PR 25823
2116 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2117 pointer into strings that may be freed for section name, always
2118 allocate a new string.
2119
f717994f
JMG		 21202020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2121 Jan W. Jagersma <jwjagersma@gmail.com>
2122
2123 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2124 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2125 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2126 (_bfd_go32_mkobject): New functions.
2127 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2128 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2129 (go32exe_mkobject): Call _bfd_go32_mkobject.
2130 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2131 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2132 and COFF_GO32.
2133 (coff_write_relocs): Enable extended reloc counter code if
2134 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2135 (coff_write_object_contents): Likewise. Pad section headers
2136 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2137 instead of coff_swap_scnhdr_out.
2138 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2139 enable extended reloc counter.
2140 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2141 Declare with ATTRIBUTE_UNUSED.
2142 * libcoff-in.h: (struct coff_tdata): New field go32.
2143 (obj_go32): Define.
2144 * libcoff.h: Regenerate.
2145
34ca5531
FS		 21462020-04-14 Fangrui Song <maskray@google.com>
2147
2148 PR gas/25768
2149 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2150 12.
2151
fa1477dc
SC		 21522020-04-14 Stephen Casner <casner@acm.org>
2153
2154 PR ld/25677
2155 * pdp11.c: Add implementation of --imagic option.
2156 (adjust_o_magic): Fix objcopy --extract-symbol test.
2157 * libaout.h (enum aout_magic): Add i_magic.
2158
a0543b0b
RO		 21592020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2160 Nick Clifton <nickc@redhat.com>
2161
2162 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2163 <0>: Ignore.
2164 <default>: Error rather than abort.
2165
3349112e
L		 21662020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2167
2168 PR ld/25767
2169 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2170 relocation section from section group.
2171
4d095f5b
JJ		 21722020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2173
2174 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2175 bfd->origin to file offset.
2176 * bfdwin.c (bfd_get_file_window): Likewise.
2177 * bfd.c: Clarify the use of the bfd->origin field.
2178 * bfd-in2.h: Regenerate.
2179 * coff-i386.c: Don't include go32exe.h. Allow overriding
2180 coff_write_object_contents via COFF_WRITE_CONTENTS.
2181 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2182 (go32exe_write_object_contents): New functions.
2183 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2184 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2185 (create_go32_stub): Remove check for 2k size limit. Read stub
2186 from go32exe_temp_stub if present.
2187 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2188 copy variable-length stub.
2189 (go32_check_format): Read stub to go32exe_temp_stub, set
2190 origin, return go32exe_cleanup.
2191 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2192 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2193 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2194 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2195 Remove functions and their associated #defines.
2196 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2197 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2198 Rename field go32stub to stub.
2199 * libcoff.h: Regenerate.
2200 * coff-stgo32.c (go32_check_format): Rename to...
2201 (go32exe_check_format): ...this.
2202 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2203 (go32exe_copy_private_bfd_data): ...this.
2204 (stub_bytes): Rename to...
2205 (go32exe_default_stub): ...this.
2206 (create_go32_stub): Rename to...
2207 (go32exe_create_stub): ...this.
2208 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2209 when possible.
2210
382aae06
L		 22112020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2212
2213 PR ld/25749
2214 PR ld/25754
2215 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2216 relocation to R_386_32 for relocation against non-preemptible
2217 absolute symbol.
2218 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2219 allocate dynamic relocation for non-preemptible absolute symbol.
2220 (elf_i386_relocate_section): Pass sec to
2221 GENERATE_DYNAMIC_RELOCATION_P.
2222 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2223 (elf_x86_64_convert_load_reloc): Covert load relocation to
2224 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2225 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2226 for non-preemptible absolute symbol if they overflow.
2227 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2228 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2229 symbol. Don't allocate dynamic relocation for non-preemptible
2230 absolute symbol.
2231 (elf_x86_64_relocate_section): Don't generate relative relocation
2232 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2233 to GENERATE_DYNAMIC_RELOCATION_P.
2234 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2235 against non-preemptible absolute symbol.
2236 (_bfd_elf_x86_valid_reloc_p): New function.
2237 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2238 GOT_ABS GOT slot.
2239 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2240 argument. Don't generate dynamic relocation against
2241 non-preemptible absolute symbol.
2242 (ABS_SYMBOL_P): New.
2243 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2244 against non-preemptible absolute symbol.
2245 (GOT_ABS): New.
2246 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2247 (_bfd_elf_x86_valid_reloc_p): New.
2248
a7618269
TC		 22492020-04-01 Tamar Christina <tamar.christina@arm.com>
2250
2251 PR ld/16017
2252 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2253 address in the GOT if in thumb only mode.
2254
15ccbdd7
TC		 22552020-04-01 Tamar Christina <tamar.christina@arm.com>
2256
2257 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2258
7b948a25
HPN		 22592020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2260
2261 * mmo.c (mmo_scan): Create .text section only when needed, not
2262 from the start.
2263
89b599df
AM		 22642020-03-31 Alan Modra <amodra@gmail.com>
2265
2266 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2267 return value check.
2268
81699544
AM		 22692020-03-31 Alan Modra <amodra@gmail.com>
2270
2271 * vms-alpha.c (image_write): Check bounds for sections without
2272 contents too. Error on non-zero write to section without
2273 contents.
2274 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2275
b3b360de
AM		 22762020-03-31 Alan Modra <amodra@gmail.com>
2277
2278 * tekhex.c (pass_over): Check is_eof before reading buffer.
2279
00386881
NC		 22802020-03-30 Nick Clifton <nickc@redhat.com>
2281
2282 PR binutils/pr25662
2283 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2284 field to timestamp and make it an integer.
2285 * libcoff.h: Regenerate.
2286 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2287 field in the pe_data structure rather than the insert_timestamp
2288 field.
2289
988b7300
AM		 22902020-03-30 Alan Modra <amodra@gmail.com>
2291
2292 PR 25745
2293 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2294 statistics message.
2295
aa49fc22
NC		 22962020-03-26 Nick Clifton <nickc@redhat.com>
2297
2298 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2299 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2300 prototype.
2301 * libbfd.h: Regenerate.
2302
ff768510
AM		 23032020-03-26 Alan Modra <amodra@gmail.com>
2304
2305 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2306
f75fbe8a
AM		 23072020-03-26 Alan Modra <amodra@gmail.com>
2308
2309 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2310 array.
2311 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2312
aac88046
NC		 23132020-03-25 Nick Clifton <nickc@redhat.com>
2314
2315 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2316 function.
2317 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2318 * libbfd.h: Regenerate.
2319
cf2611fe
SV		 23202020-03-25 Shahab Vahedi <shahab@synopsys.com>
2321
2322 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2323 correct field name in the output string.
2324
d16e3d2e
AM		 23252020-03-25 Alan Modra <amodra@gmail.com>
2326
2327 PR 25662
2328 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2329 for SHT_NOBITS section if first in segment.
2330
1081065c
L		 23312020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2332
2333 PR binutils/25708
2334 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2335 (_bfd_elf_get_symbol_version_string): This.
2336 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2337 (_bfd_elf_get_symbol_version_string): This.
2338 (bfd_elf_print_symbol): Pass TRUE to
2339 _bfd_elf_get_symbol_version_string.
2340 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2341 bfd_boolean argument.
2342 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2343 * targets.c (_bfd_get_symbol_version_string): Likewise.
2344 (bfd_get_symbol_version_string): Likewise.
2345 * bfd-in2.h: Regenerated.
2346
0b8448af 23472020-03-24 Nick Clifton <nickc@redhat.com>
e11cd7c4 2348 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
0b8448af
NC		 2349
2350 PR 25713
2351 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2352 Win32 systems.
2353
ec2e748a
NC		 23542020-03-24 Nick Clifton <nickc@redhat.com>
2355
2356 PR 25681
2357 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2358 segment to use for PT_GNU_RELRO, ignore empty sections in a
2359 segment's current list.
2360
cda7e560
L		 23612020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2362
2363 PR binutils/25717
2364 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2365
7e6e972f
L		 23662020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2367
2368 PR binutils/25708
2369 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2370 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2371 on the previous _bfd_elf_get_symbol_version_string.
2372 (_bfd_elf_get_symbol_version_string): Use it.
2373
65109548
AM		 23742020-03-24 Alan Modra <amodra@gmail.com>
2375
2376 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2377 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2378 struct areltdata.
2379
fdde2fb6
SH		 23802020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2381
2382 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2383
cf28cfef
AM		 23842020-03-23 Alan Modra <amodra@gmail.com>
2385
2386 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2387 symbol count. Allocate an extra byte to ensure name strings
2388 are terminated. Sanity check name offsets. Release memory on
2389 error return.
2390
5e737279
AM		 23912020-03-23 Alan Modra <amodra@gmail.com>
2392
2393 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2394 field hasn't been read. Remove unnecessary casts.
2395
c15a8f17
AM		 23962020-03-22 Alan Modra <amodra@gmail.com>
2397
2398 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2399 enough to read number of symbols.
2400
3d98c460
L		 24012020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2402
2403 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2404 (EXECUTABLE_SUFFIX): Likewise.
2405 * config.in: Regenerated.
2406 * configure: Likewise.
2407 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2408 _bfd_generic_close_and_cleanup.
2409 (plugin_list_entry): Remove resolution_file, resolution_option,
2410 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2411 lto_wrapper, gcc_env and initialized,
2412 (need_lto_wrapper_p): Removed.
2413 (get_lto_wrapper): Likewise.
2414 (setup_lto_wrapper_env): Likewise.
2415 (register_all_symbols_read): Likewise.
2416 (egister_cleanup): Likewise.
2417 (get_symbols): Likewise.
2418 (add_input_file): Likewise.
2419 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2420 (add_symbols): Updated.
2421 (try_claim): Likewise.
2422 (try_load_plugin): Likewise.
2423 (bfd_plugin_canonicalize_symtab): Likewise.
2424 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2425 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2426
c3a1714c
L		 24272020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2428
2429 PR binutils/25640
2430 * plugin.c (plugin_list_entry): Add has_symbol_type.
2431 (add_symbols_v2): New function.
2432 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2433 provides symbol type.
2434 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2435 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2436 available.
2437
67338173
AM		 24382020-03-20 Alan Modra <amodra@gmail.com>
2439
2440 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2441 enough to read number of symbols.
2442
a859124d
AM		 24432020-03-20 Alan Modra <amodra@gmail.com>
2444
2445 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2446 backend functions for NULL before calling.
2447 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2448 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2449 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2450 * elfnn-ia64.c (ignore_errors): New function.
2451 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2452
f3a08f77
NC		 24532020-03-19 Nick Clifton <nickc@redhat.com>
2454
2455 PR 25676
2456 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2457 location of the varinfo in the unit's debug info data. Change the
2458 type of the stack field to a boolean.
2459 (lookup_var_by_offset): New function. Returns the varinfo
2460 structure for the variable described at the given offset in the
2461 unit's debug info.
2462 (scan_unit_for_symbols): Add support for variables which have the
2463 DW_AT_specification attribute.
2464
6a541707
NC		 24652020-03-19 Nick Clifton <nickc@redhat.com>
2466
2467 PR 25699
2468 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2469 error return.
2470
effc14f5
SH		 24712020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2472
2473 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2474
ac4bf06c
NC		 24752020-03-18 Nick Clifton <nickc@redhat.com>
2476
2477 PR 25673
2478 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2479 memory access when processing a corrupt secondary reloc section.
2480
53215f21
CL		 24812020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2482
2483 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2484 instead of calling abort.
2485 * elf32-csky.c (csky_build_one_stub): Likewise.
2486 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2487 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2488 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2489 * elf32-metag.c (metag_build_one_stub): Likewise.
2490 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2491 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2492 (ppc_size_one_stub): Likewise.
2493 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2494
327ef784
NC		 24952020-03-17 Nick Clifton <nickc@redhat.com>
2496
d3c3c542 2497 PR 25688
327ef784
NC		 2498 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2499 with error messages.
2500
ecbbbdba
NC		 25012020-03-17 Nick Clifton <nickc@redhat.com>
2502
2503 PR 25687
2504 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2505 free. Add free on another failure path.
2506
4b3ecb3b
AM		 25072020-03-16 Alan Modra <amodra@gmail.com>
2508
2509 PR 25675
2510 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2511 we have a non-zero section count. Do lma comparison in octets.
2512
7bac4137
AM		 25132020-03-16 Alan Modra <amodra@gmail.com>
2514
2515 * vms-alpha.c (dst_restore_location): Validate index into
2516 dst_ptr_offsets array before accessing. Return status.
2517 (dst_retrieve_location): Similarly, making "loc" parameter a
2518 pointer to return value.
2519 (_bfd_vms_slurp_etir): Update calls to above functions.
2520
8b5d0a4f
KR		 25212020-03-14 Kamil Rytarowski <n54@gmx.com>
2522
2523 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2524 targets.
2525 * configure: Regenerated.
2526
48e81d7f
AM		 25272020-03-14 Alan Modra <amodra@gmail.com>
2528
2529 * section.c (BFD_FAKE_SECTIONS): Formatting.
2530 * bfd-in2.h: Regenerate.
2531
06d949ec
KR		 25322020-03-13 Kamil Rytarowski <n54@gmx.com>
2533
2534 * elf.c (elfcore_grok_netbsd_note): Add support for
2535 NT_NETBSDCORE_LWPSTATUS notes.
2536
abf874aa
CL		 25372020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2538
2539 * bfd-in2.h: Regenerate.
2540 * section.c (asection): Add already_assigned field.
2541 (BFD_FAKE_SECTION): Add default initializer for it.
2542 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2543 * elf32-arm.c (arm_build_one_stub): Add support for
2544 non_contiguous_regions.
2545 * elf32-csky.c (csky_build_one_stub): Likewise.
2546 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2547 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2548 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2549 * elf32-metag.c (metag_build_one_stub): Likewise.
2550 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2551 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2552 (ppc_size_one_stub): Likewise.
2553 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2554 * elflink.c (elf_link_input_bfd): Likewise.
2555
74e10d17
L		 25562020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2557
2558 PR ld/24920
2559 * elf-linker-x86.h (elf_linker_x86_params): Add
2560 static_before_all_inputs and has_dynamic_linker.
2561 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2562 dynamic input objects if -static is passed at command-line
2563 before all input files without --dynamic-linker unless
2564 --no-dynamic-linker is used.
2565
015ec493
KR		 25662020-03-13 Kamil Rytarowski <n54@gmx.com>
2567
2568 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2569
66631823
CE		 25702020-03-13 Christian Eggers <ceggers@gmx.de>
2571
2572 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2573 "p_paddr" from "at".
2574 * elfcode.h (bfd_from_remote_memory): Add units to several
2575 parameters. New local "opb". Fix usage of p_align. Fix
2576 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2577 call of target_read_memory.
2578 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2579 calculation of "offset" and "output_offset".
2580 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2581 from "offset" and fix calculation of "end" from "vma+size". Fix
2582 comparison between "sh_addr" and "vma"/"output_offset".
2583 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2584 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2585 member.
2586 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2587 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2588 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2589 assignment of p_paddr from phdr_lma. Fix comparison between
2590 "lma+size" and "next->lma".
2591 (elf_sort_segments): Fix assignment from p_paddr to lma.
2592 (assign_file_positions_for_load_sections): Add unit (bytes) to
2593 local "align". Fix calculation of local "off_adjust". Fix
2594 calculation of local "filehdr_vaddr".
2595 (assign_file_positions_for_non_load_sections): New local "opb".
2596 Fix calculation of "end" from "p_size". Fix comparison between
2597 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2598 from "end" and "p_vaddr".
2599 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2600 vma. Fix assignment to p_paddr from lma. Fix comparison between
2601 p_paddr and lma. Fix assignment to p_paddr from lma.
2602 * merge.c (sec_merge_emit): New local "opb". Convert
2603 "alignment_power" to octets.
2604 (_bfd_add_merge_section): New locals "alignment_power" and
2605 "opb". Fix comparison between "alignment_power" and
2606 "sizeof(align)".
2607 (_bfd_merge_sections): New local "opb". Divide size by opb
2608 before checking align mask.
2609
502794d4
CE		 26102020-03-13 Christian Eggers <ceggers@gmx.de>
2611
2612 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2613 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2614 section LMA/VMA.
2615 (_bfd_elf_make_section_from_phdr): Similarly.
2616 (elf_fake_sections): Fix calculation of
2617 Elf_Internal_shdr::sh_addr from section VMA.
2618 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2619 and bytes.
2620 (assign_file_positions_for_load_sections): Fix calculations of
2621 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2622 comparison between program header address and section LMA.
2623 (assign_file_positions_for_non_load_sections): Likewise.
2624 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2625 (IS_CONTAINED_BY_VMA): Add parameter opb.
2626 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2627 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2628 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2629 Fix calculations of p_addr_valid and p_vaddr_offset.
2630 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2631 with octets per byte when comparing against p_vaddr.
2632
8248d21a
AM		 26332020-03-11 Alan Modra <amodra@gmail.com>
2634
2635 * som.c (setup_sections): Sanity check subspace.name.
2636
435edf0b
AM		 26372020-03-11 Alan Modra <amodra@gmail.com>
2638
2639 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2640
6b5e16ff
AM		 26412020-03-10 Alan Modra <amodra@gmail.com>
2642
2643 PR 25648
2644 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2645 addresses here.
2646
2f57795b
AM		 26472020-03-09 Alan Modra <amodra@gmail.com>
2648
2649 * wasm-module.c (wasm_scan): Sanity check file name length
2650 before allocating memory. Move common section setup code. Do
2651 without bfd_tell to calculate section size.
2652
a0dcf297
NC		 26532020-03-06 Nick Clifton <nickc@redhat.com>
2654
2655 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2656 with error messages and failure return values.
2657
e15a8da9
MF		 26582020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2659
2660 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2661 relocation sections for any removed reference to a dynamic symbol.
2662
a8e14f4c
NC		 26632020-03-05 Nick Clifton <nickc@redhat.com>
2664
2665 * elf-bfd.h (struct elf_backend_data): Add new fields:
2666 init_secondary_reloc_section, slurp_secondary_reloc_section,
2667 write_secondary_reloc_section.
2668 (_bfd_elf_init_secondary_reloc_section): Prototype.
2669 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2670 (_bfd_elf_write_secondary_reloc_section): Prototype.
2671 * elf.c ( bfd_section_from_shdr): Invoke the new
2672 init_secondary_reloc_section backend function, if defined, when a
2673 second reloc section is encountered.
2674 (swap_out_syms): Invoke the new symbol_section_index function, if
2675 defined, when computing the section index of an OS/PROC specific
2676 symbol.
2677 (_bfd_elf_init_secondary_reloc_section): New function.
2678 (_bfd_elf_slurp_secondary_reloc_section): New function.
2679 (_bfd_elf_write_secondary_reloc_section): New function.
2680 (_bfd_elf_copy_special_section_fields): New function.
2681 * elfcode.h (elf_write_relocs): Invoke the new
2682 write_secondary_relocs function, if defined, in order to emit
2683 secondary relocs.
2684 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2685 function, if defined, in order to read in secondary relocs.
2686 * elfxx-target.h (elf_backend_copy_special_section_fields):
2687 Provide a non-NULL default definition.
2688 (elf_backend_init_secondary_reloc_section): Likewise.
2689 (elf_backend_slurp_secondary_reloc_section): Likewise.
2690 (elf_backend_write_secondary_reloc_section): Likewise.
2691 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2692 fields.
2693 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2694 * configure: Regenerate.
2695
6f8f95b4
AM		 26962020-03-05 Alan Modra <amodra@gmail.com>
2697
2698 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2699 against file size before allocating memory. Use bfd_alloc rather
2700 than bfd_zalloc for carsym/strings memory.
2701
233bf4f8
AM		 27022020-03-04 Alan Modra <amodra@gmail.com>
2703
2704 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2705 sh_addr mod sh_addalign is zero.
2706
1039fd9a
AM		 27072020-03-04 Alan Modra <amodra@gmail.com>
2708
2709 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2710
f5714099
AM		 27112020-03-03 Alan Modra <amodra@gmail.com>
2712
2713 * format.c (struct bfd_preserve): Add cleanup field.
2714 (bfd_preserve_save): Add cleanup param and save.
2715 (bfd_preserve_restore): Return cleanup.
2716 (bfd_preserve_finish): Call the cleanup for the discarded match.
2717 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2718 and clear when preserving a match. Restore cleanup too when
2719 restoring that match.
2720
40b35c78
AM		 27212020-03-02 Alan Modra <amodra@gmail.com>
2722
2723 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2724 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2725 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2726 (core_sco5_vec): Correct initialisers.
2727
601b73d5
AM		 27282020-03-02 Alan Modra <amodra@gmail.com>
2729
2730 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2731 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2732 * cisco-core.c (cisco_core_file_validate): Likewise.
2733 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2734 * hpux-core.c (hpux_core_core_file_p): Likewise.
2735 * irix-core.c (irix_core_core_file_p): Likewise.
2736 * lynx-core.c (lynx_core_file_p): Likewise.
2737 * netbsd-core.c (netbsd_core_file_p): Likewise.
2738 * osf-core.c (osf_core_core_file_p): Likewise.
2739 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2740 * sco5-core.c (sco5_core_file_p): Likewise.
2741
728d32c4
L		 27422020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2743
2744 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2745
cb001c0d
AM		 27462020-03-02 Alan Modra <amodra@gmail.com>
2747
2748 * targets.c (bfd_cleanup): New typedef.
2749 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2750 * libbfd-in.h (_bfd_no_cleanup): Define.
2751 * format.c (bfd_reinit): Add cleanup parameter, call it.
2752 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2753 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2754 * aout-target.h (callback, object_p): Return bfd_cleanup.
2755 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2756 * archive.c (bfd_generic_archive_p): Likewise.
2757 * binary.c (binary_object_p): Likewise.
2758 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2759 * coff-ia64.c (ia64coff_object_p): Likewise.
2760 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2761 * coff-sh.c (coff_small_object_p): Likewise.
2762 * coff-stgo32.c (go32_check_format): Likewise.
2763 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2764 (xcoff64_core_p): Likewise.
2765 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2766 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2767 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2768 * elfcode.h (elf_object_p): Likewise.
2769 * elfcore.h (elf_core_file_p): Likewise.
2770 * i386msdos.c (msdos_object_p): Likewise.
2771 * ihex.c (ihex_object_p): Likewise.
2772 * libaout.h (some_aout_object_p): Likewise.
2773 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2774 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2775 * libbfd.c (_bfd_dummy_target): Likewise.
2776 * libcoff-in.h (coff_object_p): Likewise.
2777 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2778 (bfd_mach_o_arm64_core_p): Likewise.
2779 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2780 (bfd_mach_o_arm_core_p): Likewise.
2781 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2782 (bfd_mach_o_i386_core_p): Likewise.
2783 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2784 (bfd_mach_o_x86_64_core_p): Likewise.
2785 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2786 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2787 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2788 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2789 * mmo.c (mmo_object_p): Likewise.
2790 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2791 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2792 (pe_bfd_object_p): Likewise.
2793 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2794 * ppcboot.c (ppcboot_object_p): Likewise.
2795 * rs6000-core.c (rs6000coff_core_p): Likewise.
2796 * som.c (som_object_setup, som_object_p): Likewise.
2797 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2798 * tekhex.c (tekhex_object_p): Likewise.
2799 * vms-alpha.c (alpha_vms_object_p): Likewise.
2800 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2801 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2802 * wasm-module.c (wasm_object_p): Likewise.
2803 * xsym.c (bfd_sym_object_p): Likewise.
2804 * xsym.h (bfd_sym_object_p): Likewise.
2805 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2806 return type.
2807 * pdp11.c (some_aout_object_p): Likewise.
2808 * plugin.c (register_ld_plugin_object_p): Update object_p
2809 parameter type.
2810 * plugin.h (register_ld_plugin_object_p): Likewise.
2811 * bfd-in2.h: Regenerate.
2812 * libbfd.h: Regenerate.
2813 * libcoff.h: Regenerate.
2814
a4dd6c97
AM		 28152020-03-02 Alan Modra <amodra@gmail.com>
2816
2817 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2818 applicable section flags.
2819 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2820 (mips_ecoff_bele_vec): Likewise.
2821 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2822 and .sbss sections.
2823 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2824 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2825
bf577467
AM		 28262020-03-02 Alan Modra <amodra@gmail.com>
2827
2828 * elf32-m32r.c (m32r_elf_section_flags): New function.
2829 (elf_backend_section_flags): Define.
2830 * elf32-nds32.c (nds32_elf_section_flags): New function.
2831 (elf_backend_section_flags): Define.
2832 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2833 .sbss and .sdata sections.
2834 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2835 for SHF_V850_GPREL sections.
2836 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2837 FIXME.
2838 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2839 for SHF_PARISC_SHORT sections.
2840 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2841 (elf_backend_section_flags): Define.
2842 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2843 for SHF_MIPS_GPREL sections. Delete FIXME.
2844
8c803a2d
AM		 28452020-03-02 Alan Modra <amodra@gmail.com>
2846
2847 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2848 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2849 calling elf_backend_section_flags with adjusted params. Use
2850 newsect->flags past that point.
2851 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2852 special sections.
2853 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2854 to have their type overridden, and all sh_flags but processor and
2855 os specific.
2856 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2857 * elf32-mep.c (mep_elf_section_flags): Likewise.
2858 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2859 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2860 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2861 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2862 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2863 stub BFD and non-aarch64 input files when scanning for stubs.
2864
7d4b2d2d
AM		 28652020-03-02 Alan Modra <amodra@gmail.com>
2866
2867 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2868 limit to decompressed element size.
2869
26f60d59
AM		 28702020-03-02 Alan Modra <amodra@gmail.com>
2871
2872 * vms-lib.c (vms_traverse_index): Add recur_count param and
2873 update calls. Fail on excessive recursion.
2874
9cb56943
AM		 28752020-03-02 Alan Modra <amodra@gmail.com>
2876
2877 * vms-alpha.c (vms_get_remaining_object_record): Use
2878 bfd_realloc_or_free rather than bfd_realloc.
2879 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2880 (dst_define_location, parse_module): Likewise, and check realloc
2881 return status before using memory. Return status from function
2882 adjusting all callers.
2883
182ec670
AM		 28842020-02-28 Alan Modra <amodra@gmail.com>
2885
2886 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2887
1b088c82
AM		 28882020-02-28 Alan Modra <amodra@gmail.com>
2889
2890 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2891 Remove duplicate undersize check.
2892
5f602802
AM		 28932020-02-27 Alan Modra <amodra@gmail.com>
2894
2895 PR 24511
2896 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2897
49d9fd42
AM		 28982020-02-27 Alan Modra <amodra@gmail.com>
2899
2900 PR 24511
2901 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2902 (coff_section_type): Adjust comment.
2903 (decode_section_type): Likewise. Call coff_section_type before
2904 decode_section_type.
2905 (bfd_decode_symclass): Use 'c' for common sections other than
2906 the standard one.
2907
05f52dc2
AM		 29082020-02-27 Alan Modra <amodra@gmail.com>
2909
2910 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2911 malloc'd block.
2912
ff69a894
AM		 29132020-02-27 Alan Modra <amodra@gmail.com>
2914
2915 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2916 if file is an archive element.
2917 * bfd-in2.h: Regenerate.
2918
02f7e7ee
AM		 29192020-02-26 Alan Modra <amodra@gmail.com>
2920
2921 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2922 bfd_set_error on failing test. Don't bother changing bfd_error on
2923 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2924 Check sym name is within string buffer. Use size_t for some vars.
2925 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2926 int_buf. Don't change bfd_error on file read error. Use
2927 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2928 calculations to catch overflows before they occur. malloc and
2929 free raw armap rather than using bfd_alloc. Read raw armap before
2930 allocating carsym+strings buffer.
2931 (_bfd_slurp_extended_name_table): Localize variables. Check
2932 name size against file size.
2933
cc4c4f40
AM		 29342020-02-26 Alan Modra <amodra@gmail.com>
2935
2936 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2937
e0b317de
AM		 29382020-02-26 Alan Modra <amodra@gmail.com>
2939
2940 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2941 malloc. Check for NULL return from bfd_malloc.
2942 (rx_table_find, rx_table_map): Likewise.
2943 (rx_set_section_contents): Check bfd_alloc return.
2944 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2945
dc1e8a47
AM		 29462020-02-26 Alan Modra <amodra@gmail.com>
2947
2948 * aoutx.h: Indent labels correctly. Format error strings.
2949 * archive.c: Likewise.
2950 * archive64.c: Likewise.
2951 * coff-arm.c: Likewise.
2952 * coff-rs6000.c: Likewise.
2953 * coff-stgo32.c: Likewise.
2954 * cpu-arm.c: Likewise.
2955 * dwarf2.c: Likewise.
2956 * elf-ifunc.c: Likewise.
2957 * elf-properties.c: Likewise.
2958 * elf-s390-common.c: Likewise.
2959 * elf-strtab.c: Likewise.
2960 * elf.c: Likewise.
2961 * elf32-arm.c: Likewise.
2962 * elf32-bfin.c: Likewise.
2963 * elf32-cr16.c: Likewise.
2964 * elf32-csky.c: Likewise.
2965 * elf32-i386.c: Likewise.
2966 * elf32-m68k.c: Likewise.
2967 * elf32-msp430.c: Likewise.
2968 * elf32-nds32.c: Likewise.
2969 * elf32-nios2.c: Likewise.
2970 * elf32-pru.c: Likewise.
2971 * elf32-xtensa.c: Likewise.
2972 * elf64-ia64-vms.c: Likewise.
2973 * elf64-x86-64.c: Likewise.
2974 * elfcode.h: Likewise.
2975 * elfcore.h: Likewise.
2976 * elflink.c: Likewise.
2977 * elfnn-aarch64.c: Likewise.
2978 * elfnn-ia64.c: Likewise.
2979 * elfnn-riscv.c: Likewise.
2980 * elfxx-mips.c: Likewise.
2981 * elfxx-sparc.c: Likewise.
2982 * elfxx-x86.c: Likewise.
2983 * i386lynx.c: Likewise.
2984 * merge.c: Likewise.
2985 * pdp11.c: Likewise.
2986 * plugin.c: Likewise.
2987 * reloc.c: Likewise.
2988
e310298c
AM		 29892020-02-26 Alan Modra <amodra@gmail.com>
2990
2991 PR 25593
2992 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2993 "dyn_loaded".
2994 (bfd_elf_add_dt_needed_tag): Declare.
2995 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2996 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2997 from elf_add_dt_needed_tag. Remove soname and doit param.
2998 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2999 to see whether as-needed lib is already loaded, use dyn_loaded
3000 list instead. When saving and restoring around as-needed lib
3001 handle possibility that dynstr has not been initialised. Don't
3002 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3003 Mark libs loaded via DT_NEEDED entries of other libs with
3004 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3005 the output.
3006 (elf_link_check_versioned_symbol): Remove now unneccesary
3007 DYNAMIC check when traversing dyn_loaded list.
3008
b570b954
AM		 30092020-02-26 Alan Modra <amodra@gmail.com>
3010
3011 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3012
ecda9016
L		 30132020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3014
3015 PR binutils/25584
3016 * plugin.c (need_lto_wrapper_p): New.
3017 (bfd_plugin_set_program_name): Add an int argument to set
3018 need_lto_wrapper_p.
3019 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3020 set.
3021 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3022
a98c743f
AM		 30232020-02-24 Alan Modra <amodra@gmail.com>
3024
3025 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3026
c893ce36
AM		 30272020-02-24 Alan Modra <amodra@gmail.com>
3028
3029 * vms-lib.c (struct carsym_mem): Add limit.
3030 (vms_add_index): Heed limit.
3031 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3032 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3033 Always return actual number read.
3034 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3035 assertion with error exit.
3036
7b3c2715
AM		 30372020-02-22 Alan Modra <amodra@gmail.com>
3038
3039 PR 25585
3040 * elf.c (assign_file_positions_for_load_sections): Continue linking
3041 on "PHDR segment not covered by LOAD segment" errors.
3042
a4425a57
AM		 30432020-02-21 Alan Modra <amodra@gmail.com>
3044
3045 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3046 overflow check.
3047 (bfd_mach_o_canonicalize_reloc): Likewise.
3048 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3049 counts and offsets against file size.
3050 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3051 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3052 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3053 against file size. Delete symbol table error message.
3054 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3055 against file size.
3056 (bfd_mach_o_read_symtab): Likewise.
3057 (bfd_mach_o_read_command): Pass file size.
3058 (bfd_mach_o_scan): Sanity check command count against file size.
3059
dda2980f
AM		 30602020-02-21 Alan Modra <amodra@gmail.com>
3061
3062 PR 25569
3063 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3064 "text", "data" and "bss" section pointer vars. Don't update
3065 section size, just exec header sizes.
3066 (adjust_sizes_and_vmas): Don't update text section size. Set
3067 initial exec header a_text. Print exec headers sizes.
3068 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3069 (adjust_sizes_and_vmas): Similarly. Formatting.
3070 (final_link): Correct final file extension.
3071
00e49dff
NC		 30722020-02-20 Nick Clifton <nickc@redhat.com>
3073
3074 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3075 callback.
3076 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3077 default definition.
3078 (elfNN_bed): Initialise the symbol_section_index field.
3079 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3080 OS and PROC specific section indicies. Warn if converting other
3081 reserved incidies to SHN_ABS.
3082
fcaaac0a
SB		 30832020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3084
3085 PR 25537
3086 * cpu-z80.c: Add machine type compatibility checking.
3087
dcf06b89
L		 30882020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3089
3090 PR binutils/25355
3091 * plugin.c (plugin_list_entry): Remove handle.
3092 (try_load_plugin): Call dlclose before return.
3093
2c7c5554
AM		 30942020-02-19 Alan Modra <amodra@gmail.com>
3095
3096 * libbfd-in.h (_bfd_constant_p): Define.
3097 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3098 file size before allocating memory.
3099 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3100 * elf.c (bfd_elf_get_str_section): Likewise.
3101 (_bfd_elf_slurp_version_tables): Likewise.
3102 * libbfd.h: Regenerate.
3103
2bb3687b
AM		 31042020-02-19 Alan Modra <amodra@gmail.com>
3105
3106 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3107 * aoutx.h (aout_get_external_symbols): Replace calls to
3108 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3109 (slurp_reloc_table): Likewise.
3110 * archive.c (do_slurp_bsd_armap): Likewise.
3111 (do_slurp_coff_armap): Likewise.
3112 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3113 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3114 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3115 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3116 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3117 (_bfd_coff_get_external_symbols): Likewise.
3118 * ecoff.c (ecoff_slurp_symbolic_header),
3119 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3120 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3121 (ecoff_indirect_link_order): Likewise.
3122 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3123 (_bfd_elf_slurp_version_tables): Likewise.
3124 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3125 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3126 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3127 * elf64-alpha.c (READ): Likewise.
3128 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3129 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3130 * elfcode.h (elf_slurp_symbol_table),
3131 (elf_slurp_reloc_table_from_section): Likewise.
3132 * elflink.c (elf_link_add_object_symbols),
3133 (elf_link_check_versioned_symbol): Likewise.
3134 * elfxx-mips.c (READ): Likewise.
3135 * i386lynx.c (slurp_reloc_table): Likewise.
3136 * lynx-core.c (lynx_core_file_p): Likewise.
3137 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3138 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3139 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3140 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3141 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3142 (bfd_pef_parse_symbols): Likewise.
3143 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3144 * som.c (setup_sections, som_slurp_string_table),
3145 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3146 (som_bfd_fill_in_ar_symbols): Likewise.
3147 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3148 (evax_bfd_print_image): Likewise.
3149 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3150 * wasm-module.c (wasm_scan): Likewise.
3151 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3152 * xsym.c (bfd_sym_read_name_table),
3153 (bfd_sym_print_type_information_table_entry): Likewise.
3154 * libbfd.h: Regenerate.
3155
806470a2
AM		 31562020-02-19 Alan Modra <amodra@gmail.com>
3157
3158 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3159 reading external relocs.
3160 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3161 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3162 after bfd_bread.
3163 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3164 bfd_release.
3165 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3166 (m32c_elf_relax_section): Likewise.
3167 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3168 (rl78_elf_relax_section): Likewise.
3169 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3170 (elf32_rx_relax_section): Likewise.
3171 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3172 parameter types and use..
3173 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3174 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3175 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3176 being read from file, just the extra.
3177 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3178 after reading external syms. Free on failure.
3179
1f4361a7
AM		 31802020-02-19 Alan Modra <amodra@gmail.com>
3181
3182 * coffcode.h (buy_and_read, coff_slurp_line_table),
3183 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3184 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3185 corresponding bfd_alloc call. Adjust variables to suit.
3186 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3187 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3188 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3189 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3190 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3191 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3192 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3193 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3194 * elf64-alpha.c (READ): Likewise.
3195 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3196 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3197 (bfd_from_remote_memory): Likewise.
3198 * elfcore.h (core_find_build_id): Likewise.
3199 * elfxx-mips.c (READ): Likewise.
3200 * mach-o.c (bfd_mach_o_mangle_sections),
3201 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3202 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3203 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3204 * som.c (setup_sections, som_prep_for_fixups)
3205 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3206 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3207 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3208 (som_bfd_ar_write_symbol_stuff): Likewise.
3209 * vms-alpha.c (vector_grow1): Likewise.
3210 * vms-lib.c (vms_add_index): Likewise.
3211 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3212 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3213 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3214 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3215 (bfd_alloc2, bfd_zalloc2): Delete.
3216 (_bfd_mul_overflow): Define.
3217 * libbfd.h: Regenerate.
3218
446f7ed5
AM		 32192020-02-19 Alan Modra <amodra@gmail.com>
3220
3221 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3222 bfd_zalloc2.
3223 (assign_section_numbers): Likewise.
3224 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3225 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3226 bfd_malloc2, size_t amt, and unsigned tls_count.
3227 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3228 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3229 (elf_output_implib): Use bfd_alloc.
3230
b03202e3
AM		 32312020-02-19 Alan Modra <amodra@gmail.com>
3232
3233 * bfd.c (struct bfd): Move format and direction to other
3234 bitfields. Add "size".
3235 * bfdio.c (bfd_get_size): Cache size when not writing file.
3236 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3237 returning zero, ie. unknown.
3238 (bfd_get_alt_debug_link_info): Likewise.
3239 * bfd-in2.h: Regenerate.
3240
7c5fa58e
AM		 32412020-02-19 Alan Modra <amodra@gmail.com>
3242
3243 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3244 bfd_get_file_size twice.
3245 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3246 zero, ie. unknown, return.
3247 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3248 * elfcode.h (elf_swap_shdr_in): Likewise.
3249 (elf_object_p): Don't call bfd_get_file_size twice and correct
3250 file size check.
3251
96d3b80f
AM		 32522020-02-19 Alan Modra <amodra@gmail.com>
3253
3254 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3255 FALSE if memory alloc fails. Adjust calls.
3256 * som.c (som_prep_for_fixups): Likewise.
3257 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3258 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3259 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3260 * som.c (som_build_and_write_symbol_table): Return via error_return
3261 on seek failure.
3262 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3263 (VEC_APPEND_EL): Delete.
3264 (vector_grow1): Return pointer to element. Catch overflow.
3265 Return NULL on memory allocation failure.
3266 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3267 (alpha_vms_add_fixup_ca): Likewise.
3268 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3269 before using.
3270 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3271
986f0783
AM		 32722020-02-19 Alan Modra <amodra@gmail.com>
3273
3274 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3275 * aout-target.h (object_p): Likewise.
3276 * aout-tic30.c (tic30_aout_object_p): Likewise.
3277 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3278 (emit_stringtab, write_syms, link_hash_table_create),
3279 (aout_link_write_other_symbol): Likewise.
3280 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3281 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3282 (_bfd_compute_and_write_armap): Likewise.
3283 * archures.c (bfd_arch_list): Likewise.
3284 * bfd.c (bfd_record_phdr): Likewise.
3285 * binary.c (binary_canonicalize_symtab): Likewise.
3286 * cisco-core.c (cisco_core_file_validate): Likewise.
3287 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3288 (find_arm_glue, record_arm_to_thumb_glue),
3289 (record_thumb_to_arm_glue): Likewise.
3290 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3291 (ppc_allocate_toc_section): Likewise.
3292 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3293 * coff-sh.c (sh_relax_section): Likewise.
3294 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3295 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3296 (coff_set_alignment_hook, coff_mkobject),
3297 (coff_compute_section_file_positions): Likewise.
3298 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3299 (coff_find_nearest_line_with_names),
3300 ( bfd_coff_set_symbol_class): Likewise.
3301 * cofflink.c (_bfd_coff_link_hash_table_create),
3302 (_bfd_coff_link_input_bfd): Likewise.
3303 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3304 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3305 (build_line_info_table, sort_line_sequences),
3306 (line_info_add_include_dir, line_info_add_file_name),
3307 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3308 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3309 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3310 (_bfd_ecoff_find_nearest_line),
3311 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3312 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3313 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3314 * elf-m10300.c (mn10300_elf_relax_section),
3315 (elf32_mn10300_link_hash_table_create): Likewise.
3316 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3317 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3318 * elf32-arm.c (elf32_arm_link_hash_table_create),
3319 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3320 (elf32_arm_new_section_hook): Likewise.
3321 * elf32-avr.c (elf_avr_new_section_hook),
3322 (elf32_avr_link_hash_table_create, get_local_syms),
3323 (elf32_avr_setup_section_lists): Likewise.
3324 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3325 (bfin_link_hash_table_create): Likewise.
3326 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3327 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3328 * elf32-csky.c (csky_elf_link_hash_table_create),
3329 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3330 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3331 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3332 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3333 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3334 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3335 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3336 (m32r_elf_check_relocs): Likewise.
3337 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3338 (elf32_m68hc11_setup_section_lists),
3339 (elf32_m68hc11_size_stubs): Likewise.
3340 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3341 * elf32-metag.c (elf_metag_link_hash_table_create),
3342 (elf_metag_setup_section_lists): Likewise.
3343 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3344 (microblaze_elf_check_relocs): Likewise.
3345 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3346 (nds32_elf_check_relocs): Likewise.
3347 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3348 (get_local_syms, nios2_elf32_check_relocs),
3349 (nios2_elf32_link_hash_table_create): Likewise.
3350 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3351 (or1k_elf_check_relocs): Likewise.
3352 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3353 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3354 * elf32-s390.c (elf_s390_link_hash_table_create),
3355 (elf_s390_check_relocs): Likewise.
3356 * elf32-score.c (score_elf_create_got_section),
3357 (s3_elf32_score_new_section_hook),
3358 (elf32_score_link_hash_table_create): Likewise.
3359 * elf32-score7.c (score_elf_create_got_section),
3360 (s7_elf32_score_new_section_hook): Likewise.
3361 * elf32-sh.c (sh_elf_link_hash_table_create),
3362 (sh_elf_check_relocs): Likewise.
3363 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3364 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3365 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3366 (tilepro_elf_check_relocs): Likewise.
3367 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3368 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3369 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3370 (elf_xtensa_new_section_hook): Likewise.
3371 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3372 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3373 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3374 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3375 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3376 * elf64-ppc.c (ppc64_elf_new_section_hook),
3377 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3378 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3379 * elf64-s390.c (elf_s390_link_hash_table_create),
3380 (elf_s390_check_relocs): Likewise.
3381 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3382 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3383 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3384 (elf_link_add_archive_symbols, compute_bucket_count),
3385 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3386 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3387 (bfd_elf_final_link): Likewise.
3388 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3389 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3390 (elfNN_aarch64_new_section_hook): Likewise.
3391 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3392 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3393 (riscv_elf_check_relocs): Likewise.
3394 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3395 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3396 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3397 (_bfd_mips_elf_link_hash_table_create): Likewise.
3398 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3399 (_bfd_sparc_elf_check_relocs),
3400 (_bfd_sparc_elf_new_section_hook): Likewise.
3401 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3402 (tilegx_elf_check_relocs): Likewise.
3403 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3404 * format.c (bfd_check_format_matches): Likewise.
3405 * hash.c (_bfd_stringtab_init): Likewise.
3406 * ihex.c (ihex_scan): Likewise.
3407 * irix-core.c (irix_core_core_file_p): Likewise.
3408 * linker.c (bfd_wrapped_link_hash_lookup),
3409 (_bfd_generic_link_hash_table_create),
3410 (_bfd_generic_reloc_link_order): Likewise.
3411 * lynx-core.c (lynx_core_file_p): Likewise.
3412 * netbsd-core.c (netbsd_core_file_p): Likewise.
3413 * osf-core.c (osf_core_core_file_p): Likewise.
3414 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3415 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3416 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3417 * peicode.h (pe_mkobject): Likewise.
3418 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3419 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3420 * sco5-core.c (read_uarea): Likewise.
3421 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3422 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3423 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3424 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3425 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3426 * srec.c (srec_scan): Likewise.
3427 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3428 * targets.c (bfd_target_list): Likewise.
3429 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3430 * trad-core.c (trad_unix_core_file_p): Likewise.
3431 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3432 (vms_new_section_hook): Likewise.
3433 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3434 * xcofflink.c (xcoff_get_section_contents),
3435 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3436 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3437 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3438
2d0e1217
AM		 34392020-02-19 Alan Modra <amodra@gmail.com>
3440
3441 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3442
99845b3b
L		 34432020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3444
3445 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3446 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3447 a build_list_p argument. Don't search plugin_list. Short circuit
3448 when building the plugin list.
3449 (has_plugin): Renamed to has_plugin_list.
3450 (bfd_plugin_set_plugin): Don't set has_plugin.
3451 (bfd_plugin_specified_p): Check plugin_list instead.
3452 (build_plugin_list): New function.
3453 (load_plugin): Call build_plugin_list and use plugin_list.
3454
22fe7df8
L		 34552020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3456
3457 PR binutils/25355
3458 * plugin.c (try_claim): Always clean up for LTO wrapper.
3459 (try_load_plugin): Treat each object as independent. Create a
3460 copy for plugin name.
3461
c675ec1e
NC		 34622020-02-11 Nick Clifton <nickc@redhat.com>
3463
3464 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3465 for addresses in print statements.
3466 (msp430_elf_relax_delete_bytes): Likewise.
3467 (msp430_elf_relax_add_words): Likewise.
3468 (msp430_elf_relax_section): Likewise.
3469
1d07a805
L		 34702020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3471
3472 * plugin.c (add_symbols): Clear plugin_data memory.
3473
0aa99dcd
L		 34742020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3475
3476 PR binutils/25355
3477 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3478 (EXECUTABLE_SUFFIX): Likewise.
3479 * config.in: Regenerated.
3480 * configure: Likewise.
3481 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3482 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3483 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3484 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3485 (get_lto_wrapper): New.
3486 (setup_lto_wrapper_env): Likewise.
3487 (current_plugin): Likewise.
3488 (register_all_symbols_read): Likewise.
3489 (register_cleanup): Likewise.
3490 (get_symbols): Likewise.
3491 (add_input_file): Likewise.
3492 (bfd_plugin_close_and_cleanup): Likewise.
3493 (claim_file): Removed.
3494 (register_claim_file): Set current_plugin->claim_file.
3495 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3496 lto_syms in current_plugin.
3497 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3498 all_symbols_read handler. Copy real symbols to plugin_data.
3499 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3500 (try_load_plugin): Don't reuse the previous plugin for LTO
3501 wrapper. Set up GCC LTO wrapper if possible. Don't set
3502 plugin_list_iter->claim_file.
3503 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3504 possible.
3505 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3506 real_syms.
3507
ac4280da
JL		 35082020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3509
3510 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3511 check if previous instruction matches a conditional jump inserted
3512 earlier. Invert conditional jump and delete branch in this case.
3513
8d6cb116
JL		 35142020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3515
3516 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3517 msp430_elf_relax_add_words. Support insertion of either one or two
3518 words.
3519 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3520 needs to be grown. Handle insertion of branch instruction to replace
3521 jump.
3522
d60f5448
JL		 35232020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3524
3525 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3526 debugging relocations.
3527 (msp430_elf_relax_delete_bytes): Likewise.
3528 (msp430_elf_relax_add_two_words): Likewise.
3529 (msp430_elf_relax_section): Likewise.
3530
e1f85e11
AM		 35312020-02-10 Alan Modra <amodra@gmail.com>
3532
3533 * archures.c: Wrap overlong z80 comments.
3534 * bfd-in2.h: Regenerate.
3535
9fc0b501
SB		 35362020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3537
3538 PR 25469
3539 * archures.c: Add GBZ80 and Z80N machine values.
3540 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3541 * coff-z80.c: Add support for new reloc.
3542 * coffcode.h: Add support for new machine values.
3543 * cpu-z80.c: Add support for new machine names.
3544 * elf32-z80.c: Add support for new reloc.
3545 * bfd-in2.h: Regenerate.
3546 * libbfd.h: Regenerate.
3547
9984857c
NC		 35482020-02-07 Nick Clifton <nickc@redhat.com>
3549
3550 PR 23932
3551 * elf.c (rewrite_elf_program_header): Do not complain if no
3552 sections are mapped to a segment.
3553
5242a0a0
L		 35542020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3555
3556 PR ld/25490
3557 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3558 for garbage collection on __patchable_function_entries section
3559 without linked-to section.
3560
b7d07216
L		 35612020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3562
3563 PR gas/25381
3564 * bfd-in2.h: Regenerated.
3565 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3566 on section if gc_mark of any of its linked-to sections is set
3567 and don't set gc_mark again.
3568 * section.c (asection): Add linked_to_symbol_name to map_head
3569 union.
3570
b93a662b
MR		 35712020-02-06 Maciej W. Rozycki <macro@wdc.com>
3572
3573 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3574 reporting an unrecognized instruction with R_V850_LONGJUMP.
3575
6df4c9c2
AM		 35762020-02-05 Alan Modra <amodra@gmail.com>
3577
3578 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3579
24872cb3
AM		 35802020-02-04 Alan Modra <amodra@gmail.com>
3581
3582 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3583 R_PPC_VLE_ADDR20, goto copy_reloc.
3584
ef4627fa
L		 35852020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3586
3587 * bfd-in2.h: Regenerated.
3588 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3589
a8c4d40b
L		 35902020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3591
3592 PR gas/25380
3593 * bfd-in2.h: Regenerated.
3594 * ecoff.c (bfd_debug_section): Add section_id.
3595 * section.c (bfd_section): Add section_id.
3596 (SEC_ASSEMBLER_SECTION_ID): New.
3597 (BFD_FAKE_SECTION): Add section_id.
3598
5a9212a1
NC		 35992020-02-01 Nick Clifton <nickc@redhat.com>
3600
3601 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3602 obsolete list.
3603
e7cbe0c4
SL		 36042020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3605
3606 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3607 encodings are relative to the GOT on nios2, too.
3608
72ebe8c5
AM		 36092020-01-31 Alan Modra <amodra@gmail.com>
3610
3611 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3612 file. Use $< and $@ in rules.
3613 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3614 (elf32-ia64.c, elf64-ia64.c): Likewise.
3615 (elf32-riscv.c, elf64-riscv.c): Likewise.
3616 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3617 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3618 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3619 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3620 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3621 * Makefile.in: Regenerate.
3622
327301a4
AM		 36232020-01-31 Alan Modra <amodra@gmail.com>
3624
3625 PR 4110
3626 * elf.c (setup_group): Don't clear entire section contents,
3627 just the padding after group flags. Release alloc'd memory
3628 after a seek or read failure.
3629
b5d36aaa
JT		 36302020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3631
3632 * peXXigen.c (pe_is_repro): New function.
3633 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3634 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3635
1957ab10
JT		 36362020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3637
3638 * peXXigen.c (debug_type_names): Add names for new debug data type
3639 values.
3640
87b2920f
JT		 36412020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3642
3643 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3644 inner loop. Fix a memory leak.
3645
72913831
AM		 36462020-01-30 Alan Modra <amodra@gmail.com>
3647
3648 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3649 or obj_coff_keep_strings here.
3650 (coff_get_normalized_symtab): Free external syms directly.
3651 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3652 on error exit path.
3653
c35d018b
JW		 36542020-01-27 Jim Wilson <jimw@sifive.com>
3655
3656 * cpu-riscv.c (riscv_scan): New.
3657 (N): Change bfd_default_scan to riscv_scan.
3658
086b06f3
AS		 36592020-01-27 Andreas Schwab <schwab@suse.de>
3660
3661 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3662 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3663 * Makefile.in: Regenerate.
3664 * cpu-plugin.c: Remove.
3665 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3666 (bfd_plugin_arch): Remove declaration.
3667 * bfd-in2.h: Regenerate.
3668 * po/SRC-POTFILES.in: Regenerate.
3669
3024a17a
AM		 36702020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3671 Alan Modra <amodra@gmail.com>
3672
3673 PR ld/25458
3674 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3675
b5f998b2
JW		 36762020-01-24 Jim Wilson <jimw@sifive.com>
3677
3678 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3679 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3680 avoid over long line.
3681
caa31cfa
NC		 36822020-01-24 Nick Clifton <nickc@redhat.com>
3683
3684 PR 25447
3685 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3686 syms and keep strings flags as these may have been set in order to
3687 prevent a bogus call to free.
3688
24e648d4
NC		 36892020-01-23 Nick Clifton <nickc@redhat.com>
3690
3691 * po/fr.po: Updated French translation.
3692
67641dd3
AM		 36932020-01-23 Alan Modra <amodra@gmail.com>
3694
3695 PR 25444
3696 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3697 by zero when p_align is zero.
3698
403d1bd9
JW		 36992020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3700
3701 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3702 (riscv_prefix_cmp): Likewise.
3703 (riscv_non_std_ext_p): Deleted.
3704 (riscv_std_sv_ext_p): Likewise.
3705 (riscv_non_std_sv_ext_p): Likewise.
3706 (riscv_merge_non_std_and_sv_ext): Rename to...
3707 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3708 (riscv_merge_arch_attr_info): Replace 3 calls to
3709 riscv_merge_non_std_and_sv_ext with single call to
3710 riscv_merge_multi_letter_ext.
3711 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3712 encounter a 'z' prefix.
3713 (riscv_get_prefix_class): New function, return prefix class based
3714 on first few characters of input string.
3715 (riscv_parse_config): New structure to factor out minor differences
3716 in extension class parsing behaviour.
3717 (riscv_parse_sv_or_non_std_ext): Rename to...
3718 (riscv_parse_prefixed_ext): and parameterise with
3719 riscv_parse_config.
3720 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3721 (riscv_multi_letter_ext_valid_p): New.
3722 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3723 (riscv_parse_subset): Delegate all non-single-letter parsing work
3724 to riscv_parse_prefixed_ext.
3725 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3726 (riscv_get_prefix_class): Declare.
3727
a804e476
AM		 37282020-01-22 Alan Modra <amodra@gmail.com>
3729
3730 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3731 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3732 __tls_get_addr_desc.
3733 (ppc64_elf_size_stubs): Add section for linker generated
3734 __tls_get_addr_desc wrapper function. Loop at least once if
3735 generating this function.
3736 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3737 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3738
9e7028aa
AM		 37392020-01-22 Alan Modra <amodra@gmail.com>
3740
3741 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3742 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3743 tga_desc_fd.
3744 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3745 (STDU_R1_0R1, ADDI_R1_R1): Define.
3746 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3747 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3748 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3749 no_tls_get_addr_regsave.
3750 (branch_reloc_hash_match): Add hash3 and hash4.
3751 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3752 (ppc64_elf_size_dynamic_sections): Likewise.
3753 (ppc64_elf_relocate_section): Likewise.
3754 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3755 __tls_get_addr stub.
3756 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3757 eh_frame.
3758 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3759 eh_frame for regsave __tls_get_addr.
3760
abc489c6
AM		 37612020-01-22 Alan Modra <amodra@gmail.com>
3762
3763 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3764 which __tls_get_addr calls will be eliminated.
3765
26916852
NC		 37662020-01-20 Nick Clifton <nickc@redhat.com>
3767
3768 * po/pt.po: Updates Portuguese translation.
3769 * po/ru.po: Updated Russian translation.
3770 * po/uk.po: Updated Ukranian translation.
3771
14470f07
L		 37722020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3773
3774 PR ld/25416
3775 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3776 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3777 X32 mode.
3778 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3779 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3780 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3781 "rex leal x@tlsdesc(%rip), %reg" to
3782 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3783 "call *(%eax)" to "nopl (%rax)".
3784
b9ca1af6
AM		 37852020-01-20 Alan Modra <amodra@gmail.com>
3786
3787 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3788 (MTLR_R11): Don't define.
3789 (LD_R0_0R3, CMPDI_R0_0): Define.
3790 (build_tls_get_addr_stub): Don't use r11 in stub.
3791
ed7007c1
AM		 37922020-01-20 Alan Modra <amodra@gmail.com>
3793
3794 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3795 (defined_sym_val, is_tls_get_addr): Likewise.
3796
1b1bb2c6
NC		 37972020-01-18 Nick Clifton <nickc@redhat.com>
3798
3799 * version.m4 (BFD_VERSION): Set to 2.34.50.
3800 * configure: Regenerate.
3801 * po/bfd.pot: Regenerate.
3802
ae774686
NC		 38032020-01-18 Nick Clifton <nickc@redhat.com>
3804
3805 Binutils 2.34 branch created.
3806
07f1f3aa
CB		 38072020-01-17 Christian Biesinger <cbiesinger@google.com>
3808
3809 * coff-arm.c: Fix spelling error (seperate).
3810 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3811 error (seperate).
3812 * sysdep.h (strnlen): Fix spelling error (seperate).
3813
0d1cc75d
LB		 38142020-01-15 Lars Brinkhoff <lars@nocrew.org>
3815
3816 PR 20694
3817 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3818
e1c6cf61
AM		 38192020-01-15 Alan Modra <amodra@gmail.com>
3820
3821 PR 25384
3822 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3823 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3824 of function symbols unless dot symbols are present. Do warn
3825 whenever one is created, regardles of whether a PLT entry is
3826 also emitted for the function symbol.
3827
ef4e5ba5
AM		 38282020-01-14 Alan Modra <amodra@gmail.com>
3829
3830 * som.c (som_bfd_count_ar_symbols): Error when file position
3831 of symbols on chains is not strictly increasing.
3832
8ab484c2
AM		 38332020-01-14 Alan Modra <amodra@gmail.com>
3834
3835 * vms.h (VMS_DEBUG): Define as 0.
3836 * vms-alpha.c (image_write): Move debug output after bounds check.
3837 Tidy bounds check.
3838 (_bfd_vms_slurp_eihd): Warning fix.
3839 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3840
b50ef514
AM		 38412020-01-13 Alan Modra <amodra@gmail.com>
3842
3843 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3844 for "ignored" records.
3845
0c0adcc5
AM		 38462020-01-13 Alan Modra <amodra@gmail.com>
3847
3848 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3849 Delete asect name check. Move asect NULL check to wasm_object_p.
3850 Correct bounds check of sizes against end. Replace uses of
3851 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3852 just one bfd_release.
3853 (wasm_scan): Don't use malloc/strdup for section names,
3854 bfd_alloc instead. Simplify code prefixing section name.
3855 Formatting. Don't attempt to free memory here..
3856 (wasm_object_p): ..do so here.
3857
7f026732
SN		 38582020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3859
3860 PR ld/22269
3861 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3862 UNDEFWEAK_NO_DYNAMIC_RELOC.
3863 (allocate_dynrelocs_for_symbol): Likewise.
3864
8cd0e5e9
TC		 38652020-01-10 Tamar Christina <tamar.christina@arm.com>
3866
3867 PR 25210
3868 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3869
71780f45
AM		 38702020-01-10 Alan Modra <amodra@gmail.com>
3871
3872 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3873
b899eb3b
NC		 38742020-01-09 Nick Clifton <nickc@redhat.com>
3875
3876 PR 25221
3877 * bfd.c (bfd_convert_section_contents): Check for a compress
3878 header size that is larger than the actual section size.
3879
4c6ee646
AM		 38802020-01-08 Alan Modra <amodra@gmail.com>
3881
3882 PR 25351
3883 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3884 after removing sections.
3885
85f78364
JW		 38862020-01-06 Jim Wilson <jimw@sifive.com>
3887
3888 PR 25205
3889 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3890 check for !bfd_link_pic (info).
3891 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3892 <R_RISCV_JAL>: Add comment.
3893 (_bfd_riscv_relax_section): For plt.offset check, add check for
3894 bfd_link_pic (info). Add comment.
3895
49078ece
AM		 38962020-01-06 Alan Modra <amodra@gmail.com>
3897
3898 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3899 match failures. Don't init to bfd_error_wrong_format before
3900 calling _bfd_check_format.
3901
ab356be7
AM		 39022020-01-06 Alan Modra <amodra@gmail.com>
3903
3904 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3905 status rather than exiting on stack overflow or underflow.
3906 (_bfd_vms_slurp_etir): Adjust to suit.
3907
85d86817
AM		 39082020-01-06 Alan Modra <amodra@gmail.com>
3909
3910 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3911
3e6aa775
AM		 39122020-01-06 Alan Modra <amodra@gmail.com>
3913
3914 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3915 command. Check name offset is within command.
3916 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3917 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3918 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3919 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3920 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3921 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3922 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3923 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3924 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3925 (bfd_mach_o_read_segment): Similarly.
3926 (bfd_mach_o_read_thread): Properly bound check thread struct.
3927 Don't repeat checks on second loop.
3928 (bfd_mach_o_read_command): Fail on invalid command length.
3929
ea933f17
AM		 39302020-01-04 Alan Modra <amodra@gmail.com>
3931
3932 * format.c (bfd_check_format_matches): Add preserve_match.
3933 Save initial bfd state in "preserve", matched bfd state in
3934 "preserve_match". Save just the first match. Release
3935 bfd_alloc memory. Restore and finish preserved state as
3936 appropriate on all function exit paths.
3937
f24bdec4
AM		 39382020-01-04 Alan Modra <amodra@gmail.com>
3939
3940 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3941
991fb595
AM		 39422020-01-04 Alan Modra <amodra@gmail.com>
3943
3944 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3945 match too.
3946
f2a3559d
NC		 39472020-01-03 Nick Clifton <nickc@redhat.com>
3948
3949 PR 25307
3950 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3951 there is enough data remaining in the code buffer before
3952 attempting to read a function stub.
3953
7a0fb7be
NC		 39542020-01-03 Nick Clifton <nickc@redhat.com>
3955
3956 PR 25308
3957 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3958 return value from bfd_malloc.
3959 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3960 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3961 (elf32_arm_filter_cmse_symbols): Likewise.
3962 (elf32_arm_write_section): Likewise.
3963 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3964 (bfd_mach_o_follow_dsym): Likewise.
3965 * pef.c (bfd_pef_print_loader_section): Likewise.
3966 (bfd_pef_scan_start_address): Likewise.
3967 (bfd_pef_parse_function_stubs): Likewise.
3968 (bfd_pef_parse_symbols): Likewise.
3969
b26a3d58
ST		 39702020-01-03 Sergei Trofimovich <siarheit@google.com>
3971
3972 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3973 on binary inputs ld/PR25316.
3974 (is_ia64_elf): new helper to filter on ia64 objects.
3975
4bb7a87e
JB		 39762020-01-03 Jan Beulich <jbeulich@suse.com>
3977
3978 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3979 in parameter names.
3980 (bfd_mach_o_scan): Insert underscore in two variable names.
3981
6655dba2
SB		 39822020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3983
3984 * Makefile.am: Add z80-elf target support.
3985 * configure.ac: Likewise.
3986 * targets.c: Likewise.
3987 * Makefile.in: Regenerate.
3988 * configure: Regenerate.
3989 * config.bfd: Add z80-elf target support and new arches: ez80 and
3990 z180.
3991 * elf32-z80.c: New file.
3992 * archures.c: Add new z80 architectures: eZ80 and Z180.
3993 * coffcode.h: Likewise.
3994 * cpu-z80.c: Likewise.
3995 * coff-z80.c: Add new relocations for Z80 target and local label
3996 check.
3997 * reloc.c: Add new relocs.
3998 * bfd-in2.h: Regenerate.
3999 * libbfd.h: Regenerate.
4000
0db131fb
TC		 40012020-01-02 Tamar Christina <tamar.christina@arm.com>
4002
4003 PR 25210
4004 PR 24753
4005 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4006
b14ce8bf
AM		 40072020-01-01 Alan Modra <amodra@gmail.com>
4008
4009 Update year range in copyright notice of all files.
4010
0b114740 4011For older changes see ChangeLog-2019
3499769a 4012\f
0b114740 4013Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 4014
4015Copying and distribution of this file, with or without modification,
4016are permitted in any medium without royalty provided the copyright
4017notice and this notice are preserved.
4018
4019Local Variables:
4020mode: change-log
4021left-margin: 8
4022fill-column: 74
4023version-control: never
4024End:
GDB Binutils - Deliverables
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