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PR26504, ASAN: parse_disassembler_options vax-dis.c:142
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
a93ba4c0
AM		 12020-08-25 Alan Modra <amodra@gmail.com>
2
3 PR 26482
4 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
5 won't be output.
6
1438dd86
AM		 72020-08-25 Alan Modra <amodra@gmail.com>
8
9 PR 26463
10 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
11 before accessing elf fields.
12
2186273a
AM		 132020-08-25 Alan Modra <amodra@gmail.com>
14
15 PR 26452
16 * som.c (som_compute_checksum): XOR 32-bit words in header,
17 not unsigned long sized words.
18
0c1438eb
AM		 192020-08-25 Alan Modra <amodra@gmail.com>
20
21 PR 26430
22 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
23 amount copied for elf_segment_map defined with one element
24 sections array.
25
d2327e47
AM		 262020-08-25 Alan Modra <amodra@gmail.com>
27
28 PR 26422
29 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
30 bfd_get_x size function to read addends out of fields. Apply
31 rightshift adjustment too. Don't apply the now unnecessary
32 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
33 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
34 Correct R_ARM_THM_JUMP6 addend.
35
b8ff233b
AM		 362020-08-25 Alan Modra <amodra@gmail.com>
37
38 PR 26419
39 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
40 before start of section.
41
0f55320b
AM		 422020-08-25 Alan Modra <amodra@gmail.com>
43
44 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
45 before accessing elf_hash_table_id.
46 * elf32-arc.c (elf_arc_hash_table): Likewise.
47 * elf32-arm.c (elf32_arm_hash_table): Likewise.
48 * elf32-avr.c (avr_link_hash_table): Likewise.
49 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
50 * elf32-cris.c (elf_cris_hash_table): Likewise.
51 * elf32-csky.c (csky_elf_hash_table): Likewise.
52 * elf32-frv.c (frvfdpic_hash_table): Likewise.
53 * elf32-hppa.c (hppa_link_hash_table): Likewise.
54 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
55 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
56 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
57 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
58 * elf32-metag.c (metag_link_hash_table): Likewise.
59 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
60 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
61 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
62 * elf32-s390.c (elf_s390_hash_table): Likewise.
63 * elf32-sh.c (sh_elf_hash_table): Likewise.
64 * elf32-spu.c (spu_hash_table): Likewise.
65 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
66 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
67 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
68 * elf64-hppa.c (hppa_link_hash_table): Likewise.
69 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
70 * elf64-s390.c (elf_s390_hash_table): Likewise.
71 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
72 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
73 * elfxx-mips.c (mips_elf_hash_table): Likewise.
74 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
75 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
76
3cdad084
JT		 772020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
78
79 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
80 int. Use '%u' format with _bfd_error_handler to render it.
81
918dc783
AM		 822020-08-25 Alan Modra <amodra@gmail.com>
83
84 PR 26489
85 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
86 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
87
573eb292
AM		 882020-08-25 Alan Modra <amodra@gmail.com>
89
90 PR 26492
91 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
92 accessing elf_hash_table_id.
93
a8d549c0
AM		 942020-08-25 Alan Modra <amodra@gmail.com>
95
96 PR 26483
97 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
98 accessing elf_hash_table_id.
99
19d80e5f
MW		 1002020-08-24 Mark Wielaard <mark@klomp.org>
101
102 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
103 (read_formatted_entries): Likewise. And skip zero entry.
104
531c73a3
CQ		 1052020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
106
107 * bfd-in2.h (bfd_mach_ck860): New.
108 * cpu-csky.c (arch_info_struct): Add item for CK860.
109
252dcdf4
AM		 1102020-08-24 Alan Modra <amodra@gmail.com>
111
112 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
113 high part tprel16 relocs.
114 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
115 Clear do_tls_opt on odd instructions.
116 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
117 Don't sanity check them here.
118 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
119 high part tprel16 relocs.
120 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
121 Clear do_tls_opt on odd instructions.
122 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
123
c40e6650
JDA		 1242020-08-23 John David Anglin <danglin@gcc.gnu.org>
125
126 PR binutils/26357
127 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
128 * configure: Regenerate.
129
3f2e9699
L		 1302020-08-22 H.J. Lu <hongjiu.lu@intel.com>
131
132 PR ld/26382
133 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
134 versioned symbols, which are defined in shared objects, in
135 symbol string table.
136
ccf61261
NC		 1372020-08-21 Nick Clifton <nickc@redhat.com>
138
139 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
140 the data map if there are entries in it.
141 (_bfd_aarch64_erratum_843419_scan): Likewise.
142
610ed3e0
JB		 1432020-08-21 Jan Beulich <jbeulich@suse.com>
144
145 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
146 last byte of debug dir, not first.
147
01147b20
NC		 1482020-08-20 Nick Clifton <nickc@redhat.com>
149
150 PR 26428
151 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
152 field in the ELF header of the compressed sections.
153
44466e45
NC		 1542020-08-20 Nick Clifton <nickc@redhat.com>
155
156 PR 26406
157 * elf-bfd.h (struct bfd_elf_section_data): Add
158 has_secondary_relocs field.
159 * elf.c (_bfd_elf_copy_special_section_fields): Set the
160 has_secondary_relocs field for sections which have associated
161 secondary relocs.
162 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
163 on sections which have associated secondary relocs.
164
10885e24
AM		 1652020-08-15 Alan Modra <amodra@gmail.com>
166
167 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
168 small common section.
169 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
170 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
171 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
172 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
173 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
174 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
175 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
176 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
177 * elf32-v850.c (v850_elf_check_relocs): Likewise.
178 (v850_elf_add_symbol_hook): Likewise.
179 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
180 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
181 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
182 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
183
4d182367
AM		 1842020-08-15 Alan Modra <amodra@gmail.com>
185
186 PR 26389
187 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
188 SEC_SMALL_DATA.
189 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
190 on small common section.
191 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
192 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
193 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
194 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
195 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
196 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
197
19bddbe9
AM		 1982020-08-14 Alan Modra <amodra@gmail.com>
199
200 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
201 rather than another copy of primes. Increase maximum default
202 size allowed.
203
2b6ba032
AM		 2042020-08-13 Alan Modra <amodra@gmail.com>
205
73d0dc16 206 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
2b6ba032 207
6738c8a7
AM		 2082020-08-13 Alan Modra <amodra@gmail.com>
209
210 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
211 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
212 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
213 optimization when --no-pcrel-optimize.
214
75e100a3
AM		 2152020-08-13 Alan Modra <amodra@gmail.com>
216
217 PR 26348
218 * bfd.c (struct bfd): Add read_only.
219 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
220 Set read_only on warning.
221 (elf_object_p): Sanity check program header alignment. Set
222 read_only on warning.
223 * bfd-in2.h: Regenerate.
224
2fef9373
JT		 2252020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
226
227 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
228 win32pstatus note type to avoid signedness comparison warning.
229
404ec933
JT		 2302020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
231
232 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
233 win32pstatus notes, and return TRUE so we continue rather than
234 stopping as if it was an error.
235
d61f3d03
JT		 2362020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
237
238 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
239
04ec0fa2
JT		 2402020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
241
242 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
243 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
244 appropriate size constraint for each win32pstatus note type.
245
03c29a6f
JT		 2462020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
247
248 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
249 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
250 win32pstatus note.
251
8fbac78b
JT		 2522020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
253
254 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
255 (elfcore_grok_win32pstatus): Use.
256
ff2084b9
JT		 2572020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
258
259 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
260 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
261 offsets used to read NOTE_INFO_PROCESS.
262
79ddc884
NC		 2632020-08-12 Nick Clifton <nickc@redhat.com>
264
265 * po/ru.po: Updated Russian translation.
266 * po/sr.po: Updated Serbian translation.
267
d844f10a
DF		 2682020-08-07 David Faust <david.faust@oracle.com>
269
270 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
271 DISP16 and DISP32 relocations.
272
3ee9565c
DF		 2732020-08-05 David Faust <david.faust@oracle.com>
274
275 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
276 (bpf_elf_howto_table): Use it here.
277 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
278 instruction and data relocations.
279
e44a1d7b
AM		 2802020-08-03 Alan Modra <amodra@gmail.com>
281
282 * vms-lib.c (vms_traverse_index): Sanity check size remaining
283 before accessing vms_idx or vms_elfidx.
284
b5f386d5
AM		 2852020-08-03 Alan Modra <amodra@gmail.com>
286
287 PR 26330
288 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
289 size against file size. Correct LONG_MAX limit check.
290 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
291 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
292 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
293 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
294 bfd_malloc_and_get_section.
295
a896df97
AM		 2962020-07-31 Alan Modra <amodra@gmail.com>
297
298 PR 26314
299 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
300 IR symbols to become dynamic.
301 (elf_link_add_object_symbols): Don't exclude IR symbols when
302 deciding whether an as-needed shared library is needed.
303
4d3bb356
SN		 3042020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
305
306 PR ld/26312
307 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
308 to 0.
309 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
310
c8693053
RO		 3112020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
312
313 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
314 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
315 Don't define _STRUCTURED_PROC.
316 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
317 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
318 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
319 * configure, config.in: Regenerate.
320 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
321 * Makefile.in, doc/Makefile.in: Regenerate.
322
f1dfbfdb
L		 3232020-07-30 H.J. Lu <hongjiu.lu@intel.com>
324
325 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
326 (elf_link_hash_table): Add sym_cache.
327 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
328 (elf32_arm_check_relocs): Updated.
329 (elf32_arm_size_dynamic_sections): Likewise.
330 * elf32-bfin.c (bfin_link_hash_table): Removed.
331 (bfin_link_hash_newfunc): Updated.
332 (bfin_hash_table): Removed.
333 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
334 (csky_elf_check_relocs): Updated.
335 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
336 (elf32_hppa_check_relocs): Updated.
337 * elf32-i386.c (elf_i386_tls_transition): Updated.
338 (elf_i386_convert_load_reloc): Likewise.
339 (elf_i386_check_relocs): Likewise.
340 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
341 (m32r_elf_hash_table): Updated.
342 (m32r_elf_link_hash_table_create): Likewise.
343 (m32r_elf_create_dynamic_sections): Likewise.
344 (m32r_elf_adjust_dynamic_symbol): Likewise.
345 (allocate_dynrelocs): Likewise.
346 (m32r_elf_size_dynamic_sections): Likewise.
347 (m32r_elf_relocate_section): Likewise.
348 (m32r_elf_finish_dynamic_symbol): Likewise.
349 (m32r_elf_check_relocs): Likewise.
350 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
351 sym_cache.
352 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
353 (elf_m68k_check_relocs): Updated.
354 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
355 (elf_metag_check_relocs): Updated.
356 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
357 (microblaze_elf_check_relocs): Updated.
358 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
359 (nds32_elf_create_dynamic_sections): Likewise.
360 (nds32_elf_adjust_dynamic_symbol): Likewise.
361 (nds32_elf_check_relocs): Likewise.
362 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
363 srelbss and aym_cache.
364 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
365 (nios2_elf32_check_relocs): Updated.
366 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
367 (or1k_elf_check_relocs): Updated.
368 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
369 (ppc_elf_check_relocs): Updated.
370 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
371 (elf_s390_check_relocs): Updated.
372 (elf_s390_finish_dynamic_sections): Likewise.
373 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
374 and aym_cache.
375 (sh_elf_create_dynamic_sections): Updated.
376 (sh_elf_adjust_dynamic_symbol): Likewise.
377 (sh_elf_size_dynamic_sections): Likewise.
378 (sh_elf_check_relocs): Likewise.
379 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
380 (elf32_tic6x_check_relocs): Updated.
381 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
382 (tilepro_elf_hash_table): Updated.
383 (tilepro_elf_link_hash_table_create): Likewise.
384 (tilepro_elf_check_relocs): Likewise.
385 (tilepro_elf_adjust_dynamic_symbol): Likewise.
386 (allocate_dynrelocs): Likewise.
387 (tilepro_elf_size_dynamic_sections): Likewise.
388 (tilepro_elf_relocate_section): Likewise.
389 (tilepro_elf_finish_dynamic_symbol): Likewise.
390 (tilepro_finish_dyn): Likewise.
391 (tilepro_elf_finish_dynamic_sections): Likewise.
392 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
393 (ppc64_elf_before_check_relocs): Updated.
394 (ppc64_elf_check_relocs): Likewise.
395 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
396 (elf_s390_check_relocs): Updated.
397 (elf_s390_relocate_section): Likewise.
398 (elf_s390_finish_dynamic_sections): Likewise.
399 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
400 (elf_x86_64_check_relocs): Likewise.
401 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
402 sym_cache.
403 (elfNN_aarch64_check_relocs): Updated.
404 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
405 (riscv_elf_check_relocs): Updated.
406 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
407 (mips_elf_resolve_got_page_ref): Updated.
408 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
409 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
410 sym_cache.
411 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
412 (tilegx_elf_check_relocs): Updated.
413 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
414
c77cb2a0
MR		 4152020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
416
417 * elflink.c (bfd_elf_final_link): Give local symbols a name if
418 so requested.
419 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
420 return TRUE if making ET_REL output.
421
3f1b17bb
MR		 4222020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
423
424 * elf-bfd.h (elf_backend_data): Add
425 `elf_backend_elfsym_local_is_section' member.
426 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
427 macro.
428 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
429 * elflink.c (bfd_elf_final_link): Use it to determine whether
430 set the `.symtab' section's `sh_info' value to the index of the
431 first non-local or non-section symbol.
432 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
433 function.
434 (elf_backend_elfsym_local_is_section): New macro.
435 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
436 function.
437 (elf_backend_elfsym_local_is_section): New macro.
438
4d68fd75
AM		 4392020-07-29 Alan Modra <amodra@gmail.com>
440
441 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
442 defined in excluded sections.
443
67411cbf
AM		 4442020-07-28 Alan Modra <amodra@gmail.com>
445
446 * elf.c (assign_section_numbers): Comment. Don't segfault on
447 discarded sections when setting linked-to section for generic
448 ELF linker.
449 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
450
93fd13c7
AM		 4512020-07-27 Alan Modra <amodra@gmail.com>
452
453 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
454 similar as absolute.
455 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
456 redefinitions here.
457
04f096fb
NC		 4582020-07-24 Nick Clifton <nickc@redhat.com>
459
460 * config.bfd: Move xc16x target to the obsolete list.
461
5efb6779
KB		 4622020-07-22 Kevin Buettner <kevinb@redhat.com>
463
464 * binary.c (binary_get_section_contents): Seek using offset
465 from section's file position.
466
ea57e509
KB		 4672020-07-22 Kevin Buettner <kevinb@redhat.com>
468
469 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
04f096fb 470
1ad2776d
MF		 4712020-07-22 Max Filippov <jcmvbkbc@gmail.com>
472
473 PR 26246
474 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
475 type for the first function argument. Rename pointers to reflect
476 that they have distinct types.
477
2f5541f3
AM		 4782020-07-20 Alan Modra <amodra@gmail.com>
479
480 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
481
e10a07b3
AM		 4822020-07-19 Alan Modra <amodra@gmail.com>
483
484 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
485 (select_alt_stub): New function.
486 (ppc_get_stub_entry): Use it here.
487 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
488 power10_stubs.
489 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
490 merge notoc stubs with other varieties when power10_stubs is "auto".
491 Instead dup the stub hash table entry.
492 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
493 tests of power10_stubs.
494
28b80303
AM		 4952020-07-15 Alan Modra <amodra@gmail.com>
496
497 PR 26239
498 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
499
4fd8d585
NC		 5002020-07-15 Nick Clifton <nickc@redhat.com>
501
502 PR26240
503 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
504 check for aux entries that overflow the buufer.
505
a8a48c75
HPN		 5062020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
507
508 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
509 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
510
e8a83e93
MB		 5112020-07-15 Markus Böck <markus.boeck02@gmail.com>
512 Alan Modra <amodra@gmail.com>
513
514 PR 26198
515 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
516 objects both before and after normal object files.
517 * elflink.c (_bfd_elf_section_already_linked): Likewise.
518
d3b10ee7
AM		 5192020-07-10 Alan Modra <amodra@gmail.com>
520
521 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
522 * elf64-ppc.c (struct ppc_link_hash_table): Delete
523 power10_stubs.
524 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
525 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
526 uses of power10_stubs.
527
fe49679d
AM		 5282020-07-09 Alan Modra <amodra@gmail.com>
529
530 * coff-ppc.c: Delete.
531 * pe-ppc.c: Delete.
532 * pei-ppc.c: Delete.
533 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
534 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
535 PPCMAGIC code.
536 (coff_write_object_contents): Remove PPC_PE code.
537 * config.bfd: Move powerpcle-pe to removed targets.
538 * configure.ac: Remove powerpc PE entries.
539 * libcoff-in.h (ppc_allocate_toc_section): Delete.
540 (ppc_process_before_allocation): Delete.
541 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
542 * targets.c: Remove powerpc PE vectors.
543 * po/SRC-POTFILES.in: Regenerate.
544 * libcoff.h: Regenerate.
545 * Makefile.in: Regenerate.
546 * configure: Regenerate.
547
7646efdf
NC		 5482020-07-09 Nick Clifton <nickc@redhat.com>
549
550 * po/fr.po: Updated French translation.
551
23f5e55e
AM		 5522020-07-07 Alan Modra <amodra@gmail.com>
553
554 * xcofflink.c (xcoff_mark): Don't mark const sections.
555 (bfd_xcoff_record_link_assignment): Add FIXME.
556 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
557 sections being discarded by linker script.
558
c8001886
AM		 5592020-07-07 Alan Modra <amodra@gmail.com>
560
561 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
562 time, uid, gid and mode for deterministic archive.
563 (xcoff_write_archive_contents_big): Likewise.
564
8af7926f
AM		 5652020-07-07 Alan Modra <amodra@gmail.com>
566
567 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
568 C_AIX_WEAKEXT.
569
17550be7
NC		 5702020-07-06 Nick Clifton <nickc@redhat.com>
571
572 * po/pt.po: Updated Portuguese translation.
573 * po/uk.po: Updated Ukranian translation.
574
b4396c5e
NC		 5752020-07-04 Nick Clifton <nickc@redhat.com>
576
577 * version.m4: Set version to 2.35.50.
578 * configure: Regenerate.
579 * po/bbfd.pot: Regenerate.
580
b115b9fd
NC		 5812020-07-04 Nick Clifton <nickc@redhat.com>
582
583 Binutils 2.35 branch created.
584
33d1369f
AM		 5852020-07-01 Alan Modra <amodra@gmail.com>
586
587 PR 26188
588 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
589 raw syment index before dereferencing.
590
cc574a35
AM		 5912020-07-01 Alan Modra <amodra@gmail.com>
592
593 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
594
3443489c
AM		 5952020-07-01 Alan Modra <amodra@gmail.com>
596
597 * config.bfd: Obsolete xc16x.
598
bbd19b19
L		 5992020-06-30 H.J. Lu <hongjiu.lu@intel.com>
600
601 * archures.c (bfd_mach_i386_nacl): Removed.
602 (bfd_mach_i386_i386_nacl): Likewise.
603 (bfd_mach_x86_64_nacl): Likewise.
604 (bfd_mach_x64_32_nacl): Likewise.
605 * config.bfd: Remove *-*-nacl* targets.
606 * configure.ac: Remove x86 NaCl target vectors.
607 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
608 (bfd_x64_32_nacl_arch): Likewise.
609 (bfd_x86_64_nacl_arch): Likewise.
610 (bfd_i386_nacl_arch): Likewise.
611 (bfd_x64_32_arch_intel_syntax): Updated.
612 * elf32-i386.c: Don't include "elf-nacl.h".
613 (elf_i386_nacl_plt): Removed.
614 (elf_i386_nacl_plt0_entry): Likewise.
615 (elf_i386_nacl_plt_entry): Likewise.
616 (elf_i386_nacl_pic_plt0_entry): Likewise.
617 (elf_i386_nacl_pic_plt_entry): Likewise.
618 (elf_i386_nacl_eh_frame_plt): Likewise.
619 (elf_i386_nacl_plt): Likewise.
620 (elf32_i386_nacl_elf_object_p): Likewise.
621 (elf_i386_get_synthetic_symtab): Updated.
622 (elf_i386_link_setup_gnu_properties): Likewise.
623 * elf64-x86-64.c: Don't include "elf-nacl.h".
624 (elf_x86_64_nacl_plt): Removed.
625 (elf64_x86_64_nacl_elf_object_p): Likewise.
626 (elf_x86_64_nacl_plt0_entry): Likewise.
627 (elf_x86_64_nacl_plt_entry): Likewise.
628 (elf_x86_64_nacl_eh_frame_plt): Likewise.
629 (elf_x86_64_nacl_plt): Likewise.
630 (elf32_x86_64_nacl_elf_object_p): Likewise.
631 (elf_x86_64_get_synthetic_symtab): Updated.
632 (elf_x86_64_link_setup_gnu_properties): Likewise.
633 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
634 * targets.c: Remove x86 NaCl target vectors.
635 * bfd-in2.h: Regenerated.
636 * configure: Likewise.
637
a57f74bb
L		 6382020-06-29 H.J. Lu <hongjiu.lu@intel.com>
639
640 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
641 _bfd_elf_add_dynamic_tags.
642
07d22f64
AM		 6432020-06-29 Alan Modra <amodra@gmail.com>
644
645 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
646 return value of bfd_bread. Don't read more than requested length.
647 Sanity check length. Properly terminate file name.
648
279edac5
AM		 6492020-06-29 Alan Modra <amodra@gmail.com>
650
651 * arc-got.h: Use C style comments.
652 * coff-z80.c: Likewise.
653 * elf32-csky.c: Likewise.
654 * peXXigen.c: Likewise.
655 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
656 code.
657
85f7484a
PB		 6582020-06-26 Pat Bernardi <bernardi@adacore.com>
659
660 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
661 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
662
ba9b3ef5
AM		 6632020-06-26 Alan Modra <amodra@gmail.com>
664
665 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
666 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
667 (riscv_get_priv_spec_name): Move to..
668 * cpu-riscv.c: ..here.
669 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
670 Use %u to print unsigned numbers.
671
069057bf
AB		 6722020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
673
674 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
675 default architecture.
676
2c8e3708
L		 6772020-06-24 H.J. Lu <hongjiu.lu@intel.com>
678
679 PR ld/26083
680 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
681 _bfd_elf_add_dynamic_tags.
682
c679ec98
L		 6832020-06-24 H.J. Lu <hongjiu.lu@intel.com>
684
685 PR ld/26083
686 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
687 _bfd_elf_add_dynamic_tags.
688
f8b1e5f6
AM		 6892020-06-24 Alan Modra <amodra@gmail.com>
690
691 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
692 shifts without undefined behaviour.
693
3084d7a2
L		 6942020-06-23 H.J. Lu <hongjiu.lu@intel.com>
695
696 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
697 dt_jmprel_required.
698 (_bfd_elf_add_dynamic_tags): New.
699 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
700 _bfd_elf_add_dynamic_tags.
701 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
702 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
703 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
704 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
705 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
706 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
707 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
708 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
709 Likewise.
710 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
711 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
712 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
713 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
714 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
715 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
716 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
717 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
718 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
719 Likewise.
720 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
721 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
722 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
723 _bfd_elf_maybe_vxworks_add_dynamic_tags.
724 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
725 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
726 Likewise.
727 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
728 (_bfd_x86_elf_size_dynamic_sections): Likewise.
729 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
730 dt_reloc_sz and dt_reloc_ent.
731 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
732 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
733 Likewise.
734 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
735 etab.dt_pltgot_required.
736 (elf32_hppa_size_dynamic_sections): Call
737 _bfd_elf_add_dynamic_tags.
738 * elf32-metag.c (elf_metag_link_hash_table_create): Set
739 etab.dt_pltgot_required.
740 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
741 * elf32-sh.c (sh_elf_link_hash_table_create): Set
742 root.dt_pltgot_required for FDPIC output.
743 (sh_elf_size_dynamic_sections): Call
744 _bfd_elf_maybe_vxworks_add_dynamic_tags.
745 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
746 elf.dt_pltgot_required.
747 (elf_xtensa_size_dynamic_sections): Call
748 _bfd_elf_add_dynamic_tags.
749 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
750 root.dt_pltgot_required.
751 (elf64_hppa_size_dynamic_sections): Call
752 _bfd_elf_add_dynamic_tags.
753 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
754 root.dt_pltgot_required.
755 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
756 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
757 * elflink.c (_bfd_elf_add_dynamic_tags): New.
758
d768f160
SJ		 7592020-06-22 Saagar Jha <saagar@saagarjha.com>
760
761 * mach-o.c: Support the new load commands by reading a linkedit
762 data command for them.
763
39ff0b81
NC		 7642020-06-22 Nelson Chu <nelson.chu@sifive.com>
765
766 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
767 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
768 (riscv_get_priv_spec_class): Likewise.
769 (riscv_get_priv_spec_name): Likewise.
770 (riscv_get_priv_spec_class_from_numbers): New function, convert
771 the version numbers into string, then call riscv_get_priv_spec_class
772 to get the priv spec class.
773 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
774 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
775 (riscv_get_priv_spec_name): Likewise.
776 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
777 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
778 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
779 of input and output objects form their priv spec attributes by
780 riscv_get_priv_spec_class_from_numbers. Report warning rather than
781 errors when linking objects with differnet priv spec versions. We do
782 know v1.9.1 may have conflicts to other versions, so report the
783 warning, too. After that, update the output priv spec version to the
784 newest one so far.
785
cbd7581f
NC		 7862020-06-22 Nelson Chu <nelson.chu@sifive.com>
787
788 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
789 priv attributes, we will check the conflicts for all of them (major,
790 minor and revision), and then set the priv_attrs_merged to TRUE to
791 indicate that we have handled all of the priv attributes. Remove
792 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
793
1e927850
AM		 7942020-06-21 Alan Modra <amodra@gmail.com>
795
796 PR 26132
797 * configure.ac: Disable plugins by default for some targets.
798 * plugin.c: Comment typo fix.
799 * configure: Regenerate.
800
13aa5ceb
NC		 8012020-06-19 Nick Clifton <nickc@redhat.com>
802
803 * plugin.c (try_load_plugin): Suppress the error message about
804 being unable to open a plugin if creating a list of viable
805 plugins.
806
a435742a
AM		 8072020-06-16 Alan Modra <amodra@gmail.com>
808
809 * aout-tic30.c: Delete file.
810 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
811 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
812 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
813 (xc16x-*-elf): Sort properly.
814 * configure.ac: Remove tic30_aout_vec.
815 * targets.c: Likewise.
816 * Makefile.in: Regenerate.
817 * configure: Regenerate.
818 * po/SRC-POTFILES.in: Regenerate.
819
7a77f1ac
MF		 8202020-06-15 Max Filippov <jcmvbkbc@gmail.com>
821
822 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
823 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
824 (elf32xtensa_abi): New global variable.
825 (xtensa_abi_choice): New function.
826 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
827 XSHAL_ABI to select PLT code.
828
cae64165
RM		 8292020-06-15 Roland McGrath <mcgrathr@google.com>
830
831 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
832 field of bfd_link_info.
833
40be168c
AM		 8342020-06-15 Alan Modra <amodra@gmail.com>
835
836 * config.bfd: Obsolete powerpcle-*-pe targets.
837
75cfe082
AM		 8382020-06-15 Alan Modra <amodra@gmail.com>
839
840 PR 26103
841 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
842 symbols that were defined in discarded sections.
843 * cofflink.c (coff_link_check_archive_element): Likewise.
844 (coff_link_add_symbols): Set indx to -3 for symbols defined in
845 discarded sections.
846 (_bfd_coff_write_global_sym): Don't emit such symbols.
847 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
848 libcoff.h: Regenerate.
849
f0aa3025
AM		 8502020-06-11 Alan Modra <amodra@gmail.com>
851
852 PR 26107
853 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
854
447f6d86
L		 8552020-06-10 H.J. Lu <hongjiu.lu@intel.com>
856
857 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
858 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
859 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
860 of reltext.
861
e1b5d517
L		 8622020-06-10 H.J. Lu <hongjiu.lu@intel.com>
863
864 PR ld/26094
865 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
866 Clear verinfo.verdef.
867
cebd6b8a
L		 8682020-06-09 H.J. Lu <hongjiu.lu@intel.com>
869
870 PR ld/18801
871 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
872 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
873 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
874 resolvers.
875 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
876 Set ifunc_resolvers if there are FUNC resolvers.
877 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
878 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
879 with elf.ifunc_resolvers.
880 (write_plt_relocs_for_local_syms): Likewise.
881 (ppc64_elf_relocate_section): Likewise.
882 (ppc64_elf_finish_dynamic_sections): Likewise.
883 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
884 Updated.
885 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
886 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
887 instead of readonly_dynrelocs_against_ifunc.
888 * elfxx-x86.h (elf_x86_link_hash_table): Remove
889 readonly_dynrelocs_against_ifunc.
890
efb2a7b4
AM		 8912020-06-09 Alan Modra <amodra@gmail.com>
892
893 * elf64-ppc.c (struct ppc_link_hash_table): Delete
894 maybe_local_ifunc_resolver field.
895 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
896 cases where maybe_local_ifunc_resolver was set.
897 (ppc64_elf_relocate_section): Likewise.
898 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
899 error to a warning.
900
9bcc30e4
L		 9012020-06-08 H.J. Lu <hongjiu.lu@intel.com>
902
903 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
904 tlsdesc_got.
905 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
906 and dt_tlsdesc_got.
907 (elf32_arm_size_dynamic_sections): Updated. Clear
908 root.tlsdesc_plt for DF_BIND_NOW.
909 (elf32_arm_finish_dynamic_sections): Updated.
910 (elf32_arm_output_arch_local_syms): Likewise.
911 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
912 Clear root.tlsdesc_plt for DF_BIND_NOW.
913 (nds32_elf_finish_dynamic_sections): Updated.
914 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
915 dt_tlsdesc_plt and dt_tlsdesc_got.
916 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
917 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
918 tlsdesc_plt and dt_tlsdesc_got.
919 (elfNN_aarch64_allocate_dynrelocs): Updated.
920 (elfNN_aarch64_finish_dynamic_sections): Likewise.
921 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
922 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
923 twice.
924 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
925 (_bfd_x86_elf_size_dynamic_sections): Likewise.
926 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
927 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
928 tlsdesc_got.
929
845b83d7
L		 9302020-06-07 H.J. Lu <hongjiu.lu@intel.com>
931
932 * elf32-tic6x.c (elf32_bed): Defined the default to
933 elf32_tic6x_bed.
934
9b8a8575
L		 9352020-06-07 H.J. Lu <hongjiu.lu@intel.com>
936
937 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
938 plt_rel_sec.
939 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
940 root.splt/root.srelplt.
941 (elf64_hppa_create_dynamic_sections): Likewise.
942 (elf64_hppa_size_dynamic_sections): Likewise.
943 (elf64_hppa_finish_dynamic_symbol): Likewise.
944 (elf_hppa_final_link): Likewise.
945 (elf_hppa_final_link_relocate): Likewise.
946
bcab203d
L		 9472020-06-06 H.J. Lu <hongjiu.lu@intel.com>
948
949 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
950 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
951 is_vxworks.
952
90c14f0c
L		 9532020-06-06 H.J. Lu <hongjiu.lu@intel.com>
954
955 * elf-bfd.h (elf_target_os): New.
956 (elf_link_hash_table): Add target_os.
957 (elf_backend_data): Add target_os.
958 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
959 symbian_p and nacl_p.
960 (create_got_section): Updated.
961 (elf32_arm_create_dynamic_sections): Likewise.
962 (arm_type_of_stub): Likewise.
963 (elf32_arm_create_or_find_stub_sec): Likewise.
964 (elf32_arm_allocate_plt_entry): Likewise.
965 (elf32_arm_populate_plt_entry): Likewise.
966 (elf32_arm_final_link_relocate): Likewise.
967 (elf32_arm_check_relocs): Likewise.
968 (allocate_dynrelocs_for_symbol): Likewise.
969 (elf32_arm_finish_dynamic_symbol): Likewise.
970 (elf32_arm_finish_dynamic_sections): Likewise.
971 (elf32_arm_output_plt_map_1): Likewise.
972 (elf32_arm_output_arch_local_syms): Likewise.
973 (elf32_arm_add_symbol_hook): Likewise.
974 (elf32_arm_nacl_link_hash_table_create): Likewise.
975 (elf32_arm_vxworks_link_hash_table_create): Likewise.
976 (elf32_arm_symbian_link_hash_table_create): Likewise.
977 (ELF_TARGET_OS): New.
978 * elf32-i386.c (elf_i386_arch_bed): Removed.
979 (elf_backend_arch_data): Likewise.
980 (elf_i386_solaris_arch_bed): Likewise.
981 (elf_i386_nacl_arch_bed): Likewise.
982 (elf_i386_vxworks_arch_bed): Likewise.
983 (elf_i386_relocate_section): Updated.
984 (elf_i386_finish_dynamic_sections): Likewise.
985 (elf_i386_get_synthetic_symtab): Likewise.
986 (elf_i386_link_setup_gnu_properties): Likewise.
987 (ELF_TARGET_OS): New.
988 * elf32-mips.c (ELF_TARGET_OS): New.
989 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
990 (ppc_elf_create_got): Updated.
991 (ppc_elf_create_dynamic_sections): Likewise.
992 (ppc_elf_check_relocs): Likewise.
993 (ppc_elf_adjust_dynamic_symbol): Likewise.
994 (ppc_elf_size_dynamic_sections): Likewise.
995 (ppc_elf_relocate_section): Likewise.
996 (ppc_elf_finish_dynamic_sections): Likewise.
997 (ppc_elf_vxworks_link_hash_table_create): Likewise.
998 (ELF_TARGET_OS): New.
999 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1000 (sh_elf_link_hash_table_create): Updated.
1001 (sh_elf_create_dynamic_sections): Likewise.
1002 (allocate_dynrelocs): Likewise.
1003 (sh_elf_size_dynamic_sections): Likewise.
1004 (sh_elf_relocate_section): Likewise.
1005 (sh_elf_finish_dynamic_symbol): Likewise.
1006 (sh_elf_finish_dynamic_sections): Likewise.
1007 (ELF_TARGET_OS): New.
1008 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1009 Removed.
1010 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1011 (ELF_TARGET_OS): New.
1012 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1013 (elf_x86_64_solaris_arch_bed): Likewise.
1014 (elf_x86_64_nacl_arch_bed): Likewise.
1015 (elf_x86_64_finish_dynamic_sections): Updated.
1016 (elf_x86_64_get_synthetic_symtab): Likewise.
1017 (elf_x86_64_link_setup_gnu_properties): Likewise.
1018 (ELF_TARGET_OS): New.
1019 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1020 target_o.
1021 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1022 (MIPS_ELF_REL_DYN_NAME): Updated.
1023 (ELF_MIPS_GP_OFFSET): Likewise.
1024 (mips_elf_create_local_got_entry): Likewise.
1025 (mips_elf_allocate_dynamic_relocations): Likewise.
1026 (mips_elf_count_got_symbols): Likewise.
1027 (is_gott_symbol): Likewise.
1028 (mips_elf_calculate_relocation): Likewise.
1029 (mips_elf_create_dynamic_relocation): Likewise.
1030 (_bfd_mips_elf_check_relocs): Likewise.
1031 (allocate_dynrelocs): Likewise.
1032 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1033 (mips_elf_lay_out_got): Likewise.
1034 (mips_elf_set_plt_sym_value): Likewise.
1035 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1036 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1037 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1038 (_bfd_mips_elf_final_link): Likewise.
1039 (_bfd_mips_init_file_header): Likewise.
1040 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1041 Likewise.
1042 (allocate_dynrelocs): Likewise.
1043 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1044 (_bfd_sparc_elf_relocate_section): Likewise.
1045 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1046 (sparc_finish_dyn): Likewise.
1047 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1048 * elfxx-target.h (ELF_TARGET_OS): New.
1049 (elfNN_bed): Add ELF_TARGET_OS.
1050 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1051 (_bfd_x86_elf_link_hash_table_create): Likewise.
1052 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1053 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1054 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1055 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1056 * elfxx-x86.h (elf_x86_target_os): Removed.
1057 (elf_x86_backend_data): Likewise.
1058 (get_elf_x86_backend_data): Likewise.
1059 (elf_x86_link_hash_table): Remove target_os.
1060
87c69f97
AM		 10612020-06-06 Alan Modra <amodra@gmail.com>
1062
1063 * reloc.c: Rename
1064 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1065 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1066 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1067 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1068 * elf64-ppc.c: Update throughout for reloc renaming.
1069 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1070 * libbfd.h: Regenerate.
1071 * bfd-in2.h: Regenerate.
1072
981f1518
L		 10732020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1074
8a4ba3a1 1075 PR ld/26080
981f1518
L		 1076 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1077 section.
1078
9c65eeac
NC		 10792020-06-05 Nick Clifton <nickc@redhat.com>
1080
1081 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1082 bug.
1083
41285764
NC		 10842020-06-05 Nelson Chu <nelson.chu@sifive.com>
1085
1086 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1087 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1088 whether the object can be linked according to it's priv
1089 attributes. The object without any priv spec attributes can
1090 be linked with others. If the first input object doesn't contain
1091 any priv attributes, then we need to copy the setting from the
1092 next input one. Also report more detailed error messages to user.
1093
a975c88e
SC		 10942020-06-04 Stephen Casner <casner@acm.org>
1095
1096 Extend pdp11-aout symbol table format to accommodate .stab
1097 symbols and implement correct handling of them.
1098
1099 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1100 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1101 normal vs. .stab symbol table type values, replacing N_STAB mask.
1102 (translate_from_native_sym_flags): Determine correct section for
1103 different .stab types.
1104 (translate_to_native_sym_flags): Leave .stab types intact.
1105 (translate_symbol_table): Error if symbol indicates overlay;
1106 store desc field from .stab symbols.
1107 (write_syms): Output desc field with symbol.
1108 (aout_link_check_ar_symbols): Skip .stab symbols.
1109 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1110 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1111 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1112 correctly distinguish .stab symbols and select calculate their
1113 section and value; and copy desc and ovly fields from input symbol
1114 to output symbol.
1115
3b9313c4
SC		 11162020-06-04 Stephen Casner <casner@acm.org>
1117
1118 * aoutx.h (translate_symbol_table): Comment had external and
1119 internal swapped.
1120 * pdp11.c (translate_symbol_table): Likewise.
1121
add5f777
L		 11222020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1123
1124 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1125 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1126 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1127
c4b126b8
L		 11282020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1129
1130 PR ld/26080
1131 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1132 in debug section against symbol defined in shared library to 0.
1133 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1134 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1135 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1136 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1137 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1138 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1139 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1140 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1141 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1142 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1143 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1144 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1145 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1146 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1147 reference.
1148 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1149 there is non-GOT reference.
1150 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1151 non-alloced sections.
1152
31af1e68
SC		 11532020-06-03 Stephen Casner <casner@acm.org>
1154
1155 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1156
1157 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1158 files with relocs.
1159 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1160 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1161 other size that doesn't qcover the header word.
1162 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1163 string table, and zero it.
1164 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1165 message and set bfd_error on finding an invalid name string offset.
1166 (add_to_stringtab): INLINE -> inline
1167 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1168 bound check.
1169 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1170 any relocs that could not be recognised.
1171 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1172 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1173 name exists and is long enough, before attempting to see if it is
1174 for a .o file.
1175 c3864421222 - Correct case for N_SO being the last symbol.
1176 50455f1ab29 PR 20891 - Handle the case where the main file name
1177 and the directory name are both empty.
1178 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1179 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1180 range string table offsets.
1181 531336e3a0b PR 20909 - Fix off-by-one error in check for an
cae64165 1182 illegal string offset.
31af1e68
SC		 1183 (aout_link_includes_newfunc): Add comment.
1184 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1185 on unexpected relocation type rather than ASSERT.
1186
d4d8aee3
L		 11872020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1188
1189 PR ld/26066
1190 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1191 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1192
58ee44ef
L		 11932020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1194
1195 PR ld/26066
1196 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1197 non-alloced sections.
1198
9a689602
L		 11992020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1200
1201 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1202 dynamic relocations for non SEC_ALLOC sections.
1203
0bff7528
GN		 12042020-06-03 Gunther Nikl <gnikl@justmail.de>
1205
1206 * aout64.c (BMAGIC, QMAGIC): Do not define.
1207 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1208 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1209 to check the file format.
1210 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1211 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1212 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1213
50d03636
L		 12142020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1215
1216 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1217 relocations for non SEC_ALLOC sections.
1218
d49e5065
L		 12192020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1220
1221 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1222 * elf32-arm.c (maybe_set_textrel): Removed.
1223 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1224 with _bfd_elf_maybe_set_textrel.
1225 * elf32-csky.c (maybe_set_textrel): Removed.
1226 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1227 with _bfd_elf_maybe_set_textrel.
1228 * elf32-hppa.c (maybe_set_textrel): Removed.
1229 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1230 with _bfd_elf_maybe_set_textrel.
1231 * elf32-lm32.c (maybe_set_textrel): Removed.
1232 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1233 with _bfd_elf_maybe_set_textrel.
1234 * elf32-m32r.c (maybe_set_textrel): Removed.
1235 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1236 with _bfd_elf_maybe_set_textrel.
1237 * elf32-metag.c (maybe_set_textrel): Removed.
1238 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1239 with _bfd_elf_maybe_set_textrel.
1240 * elf32-nds32.c (maybe_set_textrel): Removed.
1241 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1242 with _bfd_elf_maybe_set_textrel.
1243 * elf32-or1k.c (maybe_set_textrel): Removed.
1244 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1245 with _bfd_elf_maybe_set_textrel.
1246 * elf32-ppc.c (maybe_set_textrel): Removed.
1247 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1248 with _bfd_elf_maybe_set_textrel.
1249 * elf32-s390.c (maybe_set_textrel): Removed.
1250 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1251 with _bfd_elf_maybe_set_textrel.
1252 * elf32-sh.c (maybe_set_textrel): Removed.
1253 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1254 with _bfd_elf_maybe_set_textrel.
1255 * elf32-tic6x.c (maybe_set_textrel): Removed.
1256 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1257 with _bfd_elf_maybe_set_textrel.
1258 * elf32-tilepro.c (maybe_set_textrel): Removed.
1259 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1260 with _bfd_elf_maybe_set_textrel.
1261 * elf64-ppc.c (maybe_set_textrel): Removed.
1262 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1263 with _bfd_elf_maybe_set_textrel.
1264 * elf64-s390.c (maybe_set_textrel): Removed.
1265 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1266 with _bfd_elf_maybe_set_textrel.
1267 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1268 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1269 with _bfd_elf_maybe_set_textrel.
1270 * elfnn-riscv.c (maybe_set_textrel): Removed.
1271 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1272 with _bfd_elf_maybe_set_textrel.
1273 * elfxx-sparc.c (maybe_set_textrel): Removed.
1274 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1275 with _bfd_elf_maybe_set_textrel.
1276 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1277 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1278 with _bfd_elf_maybe_set_textrel.
1279 * elfxx-x86.c (maybe_set_textrel): Removed.
1280 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1281 with _bfd_elf_maybe_set_textrel.
1282 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1283
ad172eaa
L		 12842020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1285
1286 PR ld/26067
1287 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1288 dyn_relocs.
1289 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1290 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1291 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1292 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1293 Likewise.
1294 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1295 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1296 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1297 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1298 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1299 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1300 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1301 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1302 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1303 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1304 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1305 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1306 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1307 (elf_backend_copy_indirect_symbol): Likewise.
1308 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1309 (elf_backend_copy_indirect_symbol): Likewise.
1310 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1311
5dbc8b37
L		 13122020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1313
1314 PR ld/26067
1315 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1316 * elf32-arm.c (readonly_dynrelocs): Removed.
1317 (maybe_set_textrel): Replace readonly_dynrelocs with
1318 _bfd_elf_readonly_dynrelocs.
1319 * elf32-csky.c (readonly_dynrelocs): Removed.
1320 (maybe_set_textrel): Replace readonly_dynrelocs with
1321 _bfd_elf_readonly_dynrelocs.
1322 * elf32-hppa.c(readonly_dynrelocs): Removed.
1323 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1324 _bfd_elf_readonly_dynrelocs.
1325 (maybe_set_textrel): Likewise.
1326 * elf32-lm32.c (readonly_dynrelocs): Removed.
1327 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1328 with _bfd_elf_readonly_dynrelocs.
1329 (maybe_set_textrel): Likewise.
1330 * elf32-m32r.c (readonly_dynrelocs): Removed.
1331 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1332 with _bfd_elf_readonly_dynrelocs.
1333 (maybe_set_textrel): Likewise.
1334 * elf32-metag.c (readonly_dynrelocs): Removed.
1335 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1336 with _bfd_elf_readonly_dynrelocs.
1337 (maybe_set_textrel): Likewise.
1338 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1339 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1340 with _bfd_elf_readonly_dynrelocs.
1341 * elf32-nds32.c (readonly_dynrelocs): Removed.
1342 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1343 with _bfd_elf_readonly_dynrelocs.
1344 (maybe_set_textrel): Likewise.
1345 * elf32-or1k.c (readonly_dynrelocs): Removed.
1346 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1347 with _bfd_elf_readonly_dynrelocs.
1348 * elf32-ppc.c (readonly_dynrelocs): Removed.
1349 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1350 _bfd_elf_readonly_dynrelocs.
1351 (ppc_elf_adjust_dynamic_symbol): Likewise.
1352 (maybe_set_textrel): Likewise.
1353 * elf32-s390.c (readonly_dynrelocs): Removed.
1354 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1355 with _bfd_elf_readonly_dynrelocs.
1356 (maybe_set_textrel): Likewise.
1357 * elf32-sh.c (readonly_dynrelocs): Removed.
1358 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1359 _bfd_elf_readonly_dynrelocs.
1360 (maybe_set_textrel): Likewise.
1361 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1362 (maybe_set_textrel): Replace readonly_dynrelocs with
1363 _bfd_elf_readonly_dynrelocs.
1364 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1365 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1366 with _bfd_elf_readonly_dynrelocs.
1367 (maybe_set_textrel): Likewise.
1368 * elf64-ppc.c (readonly_dynrelocs): Removed.
1369 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1370 _bfd_elf_readonly_dynrelocs.
1371 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1372 (maybe_set_textrel): Likewise.
1373 * elf64-s390.c (readonly_dynrelocs): Removed.
1374 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1375 with _bfd_elf_readonly_dynrelocs.
1376 (maybe_set_textrel): Likewise.
1377 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1378 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1379 (maybe_set_textrel): Replace readonly_dynrelocs with
1380 _bfd_elf_readonly_dynrelocs.
1381 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1382 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1383 with _bfd_elf_readonly_dynrelocs.
1384 (maybe_set_textrel): Likewise.
1385 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1386 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1387 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1388 (maybe_set_textrel): Likewise.
1389 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1390 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1391 with _bfd_elf_readonly_dynrelocs.
1392 (maybe_set_textrel): Likewise.
1393 * elfxx-x86.c (readonly_dynrelocs): Removed.
1394 (maybe_set_textrel): Replace readonly_dynrelocs with
1395 _bfd_elf_readonly_dynrelocs.
1396 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1397
433953ff
L		 13982020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1399
1400 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1401 -fsanitize=undefined.
1402
67580036
AM		 14032020-06-03 Alan Modra <amodra@gmail.com>
1404
1405 PR 26069
1406 PR 18758
1407 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1408 other than gcc.
1409 (pe_ILF_build_a_bfd): Likewise.
1410
0ed18fa1
AM		 14112020-06-03 Alan Modra <amodra@gmail.com>
1412
7eea15c5 1413 PR 26069
0ed18fa1
AM		 1414 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1415 core files as well as objects.
1416
190eb1dd
L		 14172020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1418
1419 PR ld/26067
1420 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1421 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1422 Updated.
1423 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1424 (elf_arc_link_hash_newfunc): Updated.
1425 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1426 (elf32_arm_link_hash_newfunc): Updated.
1427 (elf32_arm_copy_indirect_symbol): Likewise.
1428 (elf32_arm_check_relocs): Likewise.
1429 (readonly_dynrelocs): Likewise.
1430 (allocate_dynrelocs_for_symbol): Likewise.
1431 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1432 (csky_elf_link_hash_newfunc): Updated.
1433 (csky_allocate_dynrelocs): Likewise.
1434 (readonly_dynrelocs): Likewise.
1435 (csky_elf_copy_indirect_symbol): Likewise.
1436 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1437 (hppa_link_hash_newfunc): Updated.
1438 (elf32_hppa_copy_indirect_symbol): Likewise.
1439 (elf32_hppa_hide_symbol): Likewise.
1440 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1441 (allocate_dynrelocs): Likewise.
1442 (elf32_hppa_relocate_section): Likewise.
1443 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1444 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1445 (lm32_elf_link_hash_newfunc): Likewise.
1446 (lm32_elf_link_hash_table_create): Updated.
1447 (readonly_dynrelocs): Likewise.
1448 (allocate_dynrelocs): Likewise.
1449 (lm32_elf_copy_indirect_symbol): Likewise.
1450 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1451 (m32r_elf_link_hash_newfunc): Likewise.
1452 (m32r_elf_link_hash_table_create): Updated.
1453 (m32r_elf_copy_indirect_symbol): Likewise.
1454 (allocate_dynrelocs): Likewise.
1455 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1456 (metag_link_hash_newfunc): Updated.
1457 (elf_metag_copy_indirect_symbol): Likewise.
1458 (readonly_dynrelocs): Likewise.
1459 (allocate_dynrelocs): Likewise.
1460 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1461 dyn_relocs.
1462 (link_hash_newfunc): Updated.
1463 (microblaze_elf_check_relocs): Likewise.
1464 (microblaze_elf_copy_indirect_symbol): Likewise.
1465 (readonly_dynrelocs): Likewise.
1466 (allocate_dynrelocs): Likewise.
1467 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1468 (nds32_elf_link_hash_newfunc): Updated.
1469 (nds32_elf_copy_indirect_symbol): Likewise.
1470 (readonly_dynrelocs): Likewise.
1471 (allocate_dynrelocs): Likewise.
1472 (nds32_elf_check_relocs): Likewise.
1473 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1474 (link_hash_newfunc): Updated.
1475 (nios2_elf32_copy_indirect_symbol): Likewise.
1476 (nios2_elf32_check_relocs): Likewise.
1477 (allocate_dynrelocs): Likewise.
1478 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1479 (or1k_elf_link_hash_newfunc): Updated.
1480 (readonly_dynrelocs): Likewise.
1481 (allocate_dynrelocs): Likewise.
1482 (or1k_elf_copy_indirect_symbol): Likewise.
1483 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1484 (ppc_elf_link_hash_newfunc): Updated.
1485 (ppc_elf_copy_indirect_symbol): Likewise.
1486 (ppc_elf_check_relocs): Likewise.
1487 (readonly_dynrelocs): Likewise.
1488 (ppc_elf_adjust_dynamic_symbol): Likewise.
1489 (allocate_dynrelocs): Likewise.
1490 (ppc_elf_relocate_section): Likewise.
1491 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1492 (link_hash_newfunc): Updated.
1493 (elf_s390_copy_indirect_symbol): Likewise.
1494 (readonly_dynrelocs): Likewise.
1495 (elf_s390_adjust_dynamic_symbol): Likewise.
1496 (allocate_dynrelocs): Likewise.
1497 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1498 (sh_elf_link_hash_newfunc): Updated.
1499 (readonly_dynrelocs): Likewise.
1500 (allocate_dynrelocs): Likewise.
1501 (sh_elf_copy_indirect_symbol): Likewise.
1502 (sh_elf_check_relocs): Likewise.
1503 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1504 (elf32_tic6x_link_hash_newfunc): Likewise.
1505 (elf32_tic6x_link_hash_table_create): Updated.
1506 (readonly_dynrelocs): Likewise.
1507 (elf32_tic6x_check_relocs): Likewise.
1508 (elf32_tic6x_allocate_dynrelocs): Likewise.
1509 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1510 dyn_relocs.
1511 (link_hash_newfunc): Updated.
1512 (tilepro_elf_copy_indirect_symbol): Likewise.
1513 (tilepro_elf_check_relocs): Likewise.
1514 (allocate_dynrelocs): Likewise.
1515 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1516 (ppc64_elf_copy_indirect_symbol): Updated.
1517 (ppc64_elf_check_relocs): Likewise.
1518 (readonly_dynrelocs): Likewise.
1519 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1520 (dec_dynrel_count): Likewise.
1521 (allocate_dynrelocs): Likewise.
1522 (ppc64_elf_relocate_section): Likewise.
1523 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1524 (link_hash_newfunc): Updated.
1525 (elf_s390_copy_indirect_symbol): Likewise.
1526 (readonly_dynrelocs): Likewise.
1527 (allocate_dynrelocs): Likewise.
1528 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1529 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1530 dyn_relocs.
1531 (elfNN_aarch64_link_hash_newfunc): Updated.
1532 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1533 (readonly_dynrelocs): Likewise.
1534 (need_copy_relocation_p): Likewise.
1535 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1536 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1537 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1538 (link_hash_newfunc): Updated.
1539 (riscv_elf_copy_indirect_symbol): Likewise.
1540 (riscv_elf_check_relocs): Likewise.
1541 (readonly_dynrelocs): Likewise.
1542 (allocate_dynrelocs): Likewise.
1543 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1544 dyn_relocs.
1545 (link_hash_newfunc): Updated.
1546 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1547 (_bfd_sparc_elf_check_relocs): Likewise.
1548 (readonly_dynrelocs): Likewise.
1549 (allocate_dynrelocs): Likewise.
1550 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1551 (link_hash_newfunc): Updated.
1552 (tilegx_elf_copy_indirect_symbol): Likewise.
1553 (tilegx_elf_check_relocs): Likewise.
1554 (readonly_dynrelocs): Likewise.
1555 (allocate_dynrelocs): Likewise.
1556 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1557 (readonly_dynrelocs): Likewise.
1558 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1559 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1560
2fdb65f2
AM		 15612020-06-01 Alan Modra <amodra@gmail.com>
1562
1563 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1564 command against cmd_length, not the end of record. For
1565 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1566 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1567 cmd_length test.
1568
12adf805
DF		 15692020-05-28 David Faust <david.faust@oracle.com>
1570
1571 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1572 R_BPF_INSN_{32,64} relocations.
1573
66e3eb08
SC		 15742020-05-28 Stephen Casner <casner@acm.org>
1575
1576 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1577 addreses in .long (used in testsuites) and .stab values.
1578
a6dbf402
L		 15792020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1580
1581 PR ld/22909
1582 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1583 Check bfd_link_dll when issue a DT_TEXTREL warning.
1584 * elfxx-x86.c (maybe_set_textrel): Likewise.
1585 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1586
9e7cb4c3
NC		 15872020-05-26 Nick Clifton <nickc@redhat.com>
1588
1589 * plugin.c (try_load_plugin): Extend error message when a plugin
1590 fails to open.
1591
c892b447
AM		 15922020-05-23 Alan Modra <amodra@gmail.com>
1593
1594 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1595
6f3fe02b
AM		 15962020-05-22 Alan Modra <amodra@gmail.com>
1597
1598 PR 25882
1599 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1600 attributes from shared libraries, and do not return an error if
1601 they don't match.
1602
0490dd41
AM		 16032020-05-21 Alan Modra <amodra@gmail.com>
1604
1605 PR 25993
1606 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1607 filename.
1608 (_bfd_delete_bfd): Free the copy.
1609 (_bfd_new_bfd): Free nbfd->memory on error.
1610
c9594989
AM		 16112020-05-21 Alan Modra <amodra@gmail.com>
1612
1613 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1614 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1615 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1616 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1617 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1618 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1619 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1620 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1621 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1622 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1623 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1624 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1625 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1626 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1627 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1628 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1629 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1630 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1631 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1632 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1633
8f595e9b
NC		 16342020-05-20 Nelson Chu <nelson.chu@sifive.com>
1635
1636 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1637 get_default_version. It is used to find the default version for
1638 the specific extension.
1639 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1640 default_major_version and default_minor_version. Add new bfd_boolean
1641 parameter *use_default_version. Set it to TRUE if we need to call
1642 the callback rps->get_default_version to find the default version.
1643 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1644 the default version in riscv_parsing_subset_version, and then call
1645 riscv_add_subset to add the subset into subset list.
1646 (riscv_parse_prefixed_ext): Likewise.
1647 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1648 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1649 strings rather than characters.
1650 riscv_merge_arch_attr_info): The callback function get_default_version
1651 is only needed for assembler, so set it to NULL int the linker.
1652 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1653 * elfxx-riscv.h: Updated.
1654
7b958a48
AM		 16552020-05-20 Alan Modra <amodra@gmail.com>
1656
1657 PR 25993
1658 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1659 use bfd_set_filename.
1660 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1661 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1662 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1663 (bfd_create): Likewise.
1664 (_bfd_delete_bfd): Don't free filename.
1665 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1666 return pointer to the copy or NULL on alloc fail.
1667 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1668 result of bfd_set_filename.
1669 * bfd-in2.h: Regenerate.
1670
3c568b8a
AM		 16712020-05-20 Alan Modra <amodra@gmail.com>
1672
1673 PR 26011
1674 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1675 section size against file size.
1676 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1677
6fd1d259
GN		 16782020-05-19 Gunther Nikl <gnikl@justmail.de>
1679
1680 PR 26005
11c0dd51
NC		 1681 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1682 and memset when allocating memory for the sections_being_created
1683 array.
6fd1d259 1684
7e94cf6c
SH		 16852020-05-19 Stafford Horne <shorne@gmail.com>
1686
1687 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1688 to relgot.
1689 (or1k_elf_relocate_section): Access srelgot via
1690 htab->root.srelgot. Add assertions for srelgot->contents.
1691 Introduce local variable for srelgot to not reuse global
1692 sreloc.
1693 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1694 (or1k_set_got_and_rela_sizes): New function.
1695 (or1k_initial_exec_offset): New function.
1696 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1697 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1698 model access.
1699 (or1k_elf_check_relocs): Use OR to set TLS access.
1700 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1701 sizes.
1702 (or1k_elf_size_dynamic_sections): Use
1703 or1k_set_got_and_rela_sizes to set sizes.
1704 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1705 (TCB_SIZE): New macro.
1706 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1707 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1708 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1709 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1710 (tpoff): Add dynamic boolean argument.
1711 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1712
7e057737
SP		 17132020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1714
1715 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1716 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1717 cases with BFD_RELOC_AARCH64_JUMP26.
1718 (elfNN_aarch64_check_relocs): Likewise.
1719
765cf5f6
AM		 17202020-05-19 Alan Modra <amodra@gmail.com>
1721
1722 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1723 bfd_get_filename rather than accessing bfd->filename directly.
1724 * aout-target.h (MY (object_p)): Likewise.
1725 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1726 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1727 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1728 (_bfd_archive_bsd44_construct_extended_name_table),
1729 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1730 (_bfd_bsd_write_armap): Likewise.
1731 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1732 * cache.c (bfd_open_file): Likewise.
1733 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1734 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1735 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1736 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1737 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1738 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1739 (patch_tls_desc_to_ie): Likewise.
1740 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1741 (spu_elf_auto_overlay): Likewise.
1742 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1743 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1744 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1745 * elflink.c (bfd_elf_size_dynamic_sections),
1746 (elf_link_input_bfd): Likewise.
1747 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1748 * mach-o.c (bfd_mach_o_follow_dsym),
1749 (bfd_mach_o_close_and_cleanup): Likewise.
1750 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1751 (find_separate_debug_file, get_build_id_name): Likewise.
1752 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1753 * plugin.c (bfd_plugin_open_input): Likewise.
1754 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1755 * som.c (som_write_armap): Likewise.
1756 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1757 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1758 (_bfd_vms_lib_write_archive_contents): Likewise.
1759 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1760
39a1432c
AM		 17612020-05-19 Alan Modra <amodra@gmail.com>
1762
1763 PR 25713
1764 * bfdio.c (_bfd_real_fopen): Typo fix.
1765
ed02cdb5
NC		 17662020-05-18 Nick Clifton <nickc@redhat.com>
1767
1768 PR 26005
1769 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1770 for the sections_being_created array.
1771
7a87e9c8
AM		 17722020-05-18 Alan Modra <amodra@gmail.com>
1773
1774 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1775 they can be freed without also freeing internal_relocs.
1776
ca859a89
JC		 17772020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1778
1779 PR 25713
1780 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1781 separators into DOS style when creating a WIN32 fullpath.
1782
fc46e8bd
NC		 17832020-05-14 Nelson Chu <nelson.chu@sifive.com>
1784
1785 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1786 to initialize RISC-V tdata.
1787
533f049e
GN		 17882020-05-12 Gunther Nikl <gnikl@justmail.de>
1789
1790 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1791 relocation size.
1792
94ba9882
AM		 17932020-05-11 Alan Modra <amodra@gmail.com>
1794
1795 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1796
7c1f4227
AM		 17972020-05-11 Alan Modra <amodra@gmail.com>
1798
1799 * elf64-ppc.c: Rename powerxx to power10 throughout.
1800
4d5acb1e
AM		 18012020-05-11 Alan Modra <amodra@gmail.com>
1802
1803 PR 25961
1804 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1805 contains required number of auxents before processing any auxent.
1806 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1807 file name from auxents for PE.
1808
7242fa8a
GN		 18092020-05-04 Gunther Nikl <gnikl@justmail.de>
1810
1811 * aout-cris.c (DEFAULT_ARCH): Delete define.
1812 (MY_set_arch_mach): Likewise.
1813 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1814 of bfd_arch_cris.
1815 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1816 of r_type before the shift.
1817
18182020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
cff69cf4
WD		 1819
1820 PR ld/25665
1821 * elfnn-aarch64.c (group_sections): Copy implementation from
1822 elf32-arm.c.
1823
a2714d6c
AM		 18242020-05-01 Alan Modra <amodra@gmail.com>
1825
1826 PR 25900
1827 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1828 accessing root.u.def of symbols. Also check root.u.def.section
1829 is non-NULL. Reverse tests so as to make the logic positive.
1830
a8acd6ee
AM		 18312020-05-01 Alan Modra <amodra@gmail.com>
1832
1833 PR 25882
1834 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1835 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1836
6b728d32
AM		 18372020-05-01 Alan Modra <amodra@gmail.com>
1838
1839 PR 25882
1840 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1841 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1842 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1843 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1844 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1845 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1846 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1847 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1848 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1849 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1850
91ed9b71
AM		 18512020-05-01 Alan Modra <amodra@gmail.com>
1852
1853 PR 25882
1854 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1855 from shared libraries.
1856
d548f47d
MF		 18572020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1858
1859 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1860 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1861 equals 0. Report overflow when the result has negative sign but
1862 all significant bits are zero.
1863
dfa85db1
GN		 18642020-04-29 Gunther Nikl <gnikl@justmail.de>
1865
1866 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1867 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1868
48e5bada
AM		 18692020-04-28 Alan Modra <amodra@gmail.com>
1870
1871 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1872 Emit warning message.
1873
251dae91
TC		 18742020-04-27 Tamar Christina <tamar.christina@arm.com>
1875
1876 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1877 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1878 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1879 to x86_64_pe_big_vec as it not a big-endian format.
1880 (vec i386_pe_big_vec): New.
1881 * configure.ac: Likewise.
1882 * targets.c: Likewise.
1883 * configure: Regenerate.
1884 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1885 COFF_WITH_PE_BIGOBJ): New.
1886 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1887 New.
1888 (x86_64_pe_be_vec): Moved.
1889
27456742
AK		 18902020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1891
1892 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1893 * elf.c (elfcore_grok_arc_v2): New function.
1894 (elfcore_grok_note): Call the new function to handle the corresponding
1895 note.
1896 (elfcore_write_arc_v2): New function.
1897 (elfcore_write_register_note): Call the new function to handle the
1898 corresponding pseudo-sections.
1899
30ce8e47
MF		 19002020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1901
1902 PR ld/25861
1903 * bfd-in2.h: Regenerated.
1904 * elf32-xtensa.c (elf_howto_table): New entries for
1905 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1906 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1907 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1908 R_XTENSA_NDIFF{8,16,32}.
1909 * libbfd.h (bfd_reloc_code_real_names): Add names for
1910 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1911 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1912 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1913 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1914
c36876fe
TC		 19152020-04-21 Tamar Christina <tamar.christina@arm.com>
1916
1917 PR binutils/24753
1918 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1919 content.
1920
6f6fd151
L		 19212020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1922
1923 PR ld/25849
1924 * elf-bfd.h (elf_backend_data): Add
1925 elf_backend_strip_zero_sized_dynamic_sections.
1926 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1927 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1928 New macro.
1929 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1930 function.
1931 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1932 New macro.
1933 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1934
1f7f2abb
L		 19352020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1936
1937 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1938 sec.
1939 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1940 DT_TEXTREL with -M.
1941 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1942
e04f33c0
NC		 19432020-04-21 Nick Clifton <nickc@redhat.com>
1944
1945 * po/sr.po: Updated Serbian translation.
1946
fad3d2c1
AM		 19472020-04-21 Alan Modra <amodra@gmail.com>
1948
1949 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1950 processing.
1951
23c8270e
SC		 19522020-04-20 Stephen Casner <casner@acm.org>
1953
1954 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1955 causing globals from linker script to be treated as debug symbols.
1956 (translate_symbol_table): Don't sign-extend symbol values from 16
1957 to 64 bits in nm output.
1958
2efec98b
AM		 19592020-04-20 Alan Modra <amodra@gmail.com>
1960
1961 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1962
18f97353
AM		 19632020-04-18 Alan Modra <amodra@gmail.com>
1964
1965 * section.c (bfd_is_const_section): Correct test for special
1966 sections.
1967 * bfd-in2.h: Regenerate.
1968
8d55d10a
AM		 19692020-04-17 Alan Modra <amodra@gmail.com>
1970
1971 PR 25842
1972 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1973 NULL nodename.
1974
8e4979ac
NC		 19752020-04-16 Nick Clifton <nickc@redhat.com>
1976
1977 PR 25803
1978 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1979 abort with a more helpful error message.
1980
aec72fda
AM		 19812020-04-16 Alan Modra <amodra@gmail.com>
1982
1983 PR 25827
1984 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1985 strdup(0).
1986
95a51568
FS		 19872020-04-15 Fangrui Song <maskray@google.com>
1988
1989 PR binutils/24613
1990 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1991 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1992 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1993 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1994 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1995 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1996 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1997 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1998 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1999 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2000 * elflink.c (elf_link_output_extsym): Likewise.
2001 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2002
7ecb5154
AM		 20032020-04-15 Alan Modra <amodra@gmail.com>
2004
2005 PR 25823
2006 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2007 pointer into strings that may be freed for section name, always
2008 allocate a new string.
2009
f717994f
JMG		 20102020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2011 Jan W. Jagersma <jwjagersma@gmail.com>
2012
2013 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2014 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2015 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2016 (_bfd_go32_mkobject): New functions.
2017 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2018 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2019 (go32exe_mkobject): Call _bfd_go32_mkobject.
2020 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2021 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2022 and COFF_GO32.
2023 (coff_write_relocs): Enable extended reloc counter code if
2024 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2025 (coff_write_object_contents): Likewise. Pad section headers
2026 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2027 instead of coff_swap_scnhdr_out.
2028 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2029 enable extended reloc counter.
2030 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2031 Declare with ATTRIBUTE_UNUSED.
2032 * libcoff-in.h: (struct coff_tdata): New field go32.
2033 (obj_go32): Define.
2034 * libcoff.h: Regenerate.
2035
34ca5531
FS		 20362020-04-14 Fangrui Song <maskray@google.com>
2037
2038 PR gas/25768
2039 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2040 12.
2041
fa1477dc
SC		 20422020-04-14 Stephen Casner <casner@acm.org>
2043
2044 PR ld/25677
2045 * pdp11.c: Add implementation of --imagic option.
2046 (adjust_o_magic): Fix objcopy --extract-symbol test.
2047 * libaout.h (enum aout_magic): Add i_magic.
2048
a0543b0b
RO		 20492020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2050 Nick Clifton <nickc@redhat.com>
2051
2052 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2053 <0>: Ignore.
2054 <default>: Error rather than abort.
2055
3349112e
L		 20562020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2057
2058 PR ld/25767
2059 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2060 relocation section from section group.
2061
4d095f5b
JJ		 20622020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2063
2064 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2065 bfd->origin to file offset.
2066 * bfdwin.c (bfd_get_file_window): Likewise.
2067 * bfd.c: Clarify the use of the bfd->origin field.
2068 * bfd-in2.h: Regenerate.
2069 * coff-i386.c: Don't include go32exe.h. Allow overriding
2070 coff_write_object_contents via COFF_WRITE_CONTENTS.
2071 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2072 (go32exe_write_object_contents): New functions.
2073 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2074 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2075 (create_go32_stub): Remove check for 2k size limit. Read stub
2076 from go32exe_temp_stub if present.
2077 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2078 copy variable-length stub.
2079 (go32_check_format): Read stub to go32exe_temp_stub, set
2080 origin, return go32exe_cleanup.
2081 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2082 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2083 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2084 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2085 Remove functions and their associated #defines.
2086 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2087 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2088 Rename field go32stub to stub.
2089 * libcoff.h: Regenerate.
2090 * coff-stgo32.c (go32_check_format): Rename to...
2091 (go32exe_check_format): ...this.
2092 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2093 (go32exe_copy_private_bfd_data): ...this.
2094 (stub_bytes): Rename to...
2095 (go32exe_default_stub): ...this.
2096 (create_go32_stub): Rename to...
2097 (go32exe_create_stub): ...this.
2098 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2099 when possible.
2100
382aae06
L		 21012020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2102
2103 PR ld/25749
2104 PR ld/25754
2105 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2106 relocation to R_386_32 for relocation against non-preemptible
2107 absolute symbol.
2108 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2109 allocate dynamic relocation for non-preemptible absolute symbol.
2110 (elf_i386_relocate_section): Pass sec to
2111 GENERATE_DYNAMIC_RELOCATION_P.
2112 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2113 (elf_x86_64_convert_load_reloc): Covert load relocation to
2114 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2115 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2116 for non-preemptible absolute symbol if they overflow.
2117 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2118 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2119 symbol. Don't allocate dynamic relocation for non-preemptible
2120 absolute symbol.
2121 (elf_x86_64_relocate_section): Don't generate relative relocation
2122 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2123 to GENERATE_DYNAMIC_RELOCATION_P.
2124 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2125 against non-preemptible absolute symbol.
2126 (_bfd_elf_x86_valid_reloc_p): New function.
2127 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2128 GOT_ABS GOT slot.
2129 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2130 argument. Don't generate dynamic relocation against
2131 non-preemptible absolute symbol.
2132 (ABS_SYMBOL_P): New.
2133 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2134 against non-preemptible absolute symbol.
2135 (GOT_ABS): New.
2136 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2137 (_bfd_elf_x86_valid_reloc_p): New.
2138
a7618269
TC		 21392020-04-01 Tamar Christina <tamar.christina@arm.com>
2140
2141 PR ld/16017
2142 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2143 address in the GOT if in thumb only mode.
2144
15ccbdd7
TC		 21452020-04-01 Tamar Christina <tamar.christina@arm.com>
2146
2147 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2148
7b948a25
HPN		 21492020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2150
2151 * mmo.c (mmo_scan): Create .text section only when needed, not
2152 from the start.
2153
89b599df
AM		 21542020-03-31 Alan Modra <amodra@gmail.com>
2155
2156 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2157 return value check.
2158
81699544
AM		 21592020-03-31 Alan Modra <amodra@gmail.com>
2160
2161 * vms-alpha.c (image_write): Check bounds for sections without
2162 contents too. Error on non-zero write to section without
2163 contents.
2164 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2165
b3b360de
AM		 21662020-03-31 Alan Modra <amodra@gmail.com>
2167
2168 * tekhex.c (pass_over): Check is_eof before reading buffer.
2169
00386881
NC		 21702020-03-30 Nick Clifton <nickc@redhat.com>
2171
2172 PR binutils/pr25662
2173 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2174 field to timestamp and make it an integer.
2175 * libcoff.h: Regenerate.
2176 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2177 field in the pe_data structure rather than the insert_timestamp
2178 field.
2179
988b7300
AM		 21802020-03-30 Alan Modra <amodra@gmail.com>
2181
2182 PR 25745
2183 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2184 statistics message.
2185
aa49fc22
NC		 21862020-03-26 Nick Clifton <nickc@redhat.com>
2187
2188 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2189 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2190 prototype.
2191 * libbfd.h: Regenerate.
2192
ff768510
AM		 21932020-03-26 Alan Modra <amodra@gmail.com>
2194
2195 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2196
f75fbe8a
AM		 21972020-03-26 Alan Modra <amodra@gmail.com>
2198
2199 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2200 array.
2201 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2202
aac88046
NC		 22032020-03-25 Nick Clifton <nickc@redhat.com>
2204
2205 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2206 function.
2207 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2208 * libbfd.h: Regenerate.
2209
cf2611fe
SV		 22102020-03-25 Shahab Vahedi <shahab@synopsys.com>
2211
2212 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2213 correct field name in the output string.
2214
d16e3d2e
AM		 22152020-03-25 Alan Modra <amodra@gmail.com>
2216
2217 PR 25662
2218 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2219 for SHT_NOBITS section if first in segment.
2220
1081065c
L		 22212020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2222
2223 PR binutils/25708
2224 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2225 (_bfd_elf_get_symbol_version_string): This.
2226 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2227 (_bfd_elf_get_symbol_version_string): This.
2228 (bfd_elf_print_symbol): Pass TRUE to
2229 _bfd_elf_get_symbol_version_string.
2230 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2231 bfd_boolean argument.
2232 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2233 * targets.c (_bfd_get_symbol_version_string): Likewise.
2234 (bfd_get_symbol_version_string): Likewise.
2235 * bfd-in2.h: Regenerated.
2236
0b8448af 22372020-03-24 Nick Clifton <nickc@redhat.com>
e11cd7c4 2238 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
0b8448af
NC		 2239
2240 PR 25713
2241 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2242 Win32 systems.
2243
ec2e748a
NC		 22442020-03-24 Nick Clifton <nickc@redhat.com>
2245
2246 PR 25681
2247 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2248 segment to use for PT_GNU_RELRO, ignore empty sections in a
2249 segment's current list.
2250
cda7e560
L		 22512020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2252
2253 PR binutils/25717
2254 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2255
7e6e972f
L		 22562020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2257
2258 PR binutils/25708
2259 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2260 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2261 on the previous _bfd_elf_get_symbol_version_string.
2262 (_bfd_elf_get_symbol_version_string): Use it.
2263
65109548
AM		 22642020-03-24 Alan Modra <amodra@gmail.com>
2265
2266 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2267 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2268 struct areltdata.
2269
fdde2fb6
SH		 22702020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2271
2272 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2273
cf28cfef
AM		 22742020-03-23 Alan Modra <amodra@gmail.com>
2275
2276 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2277 symbol count. Allocate an extra byte to ensure name strings
2278 are terminated. Sanity check name offsets. Release memory on
2279 error return.
2280
5e737279
AM		 22812020-03-23 Alan Modra <amodra@gmail.com>
2282
2283 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2284 field hasn't been read. Remove unnecessary casts.
2285
c15a8f17
AM		 22862020-03-22 Alan Modra <amodra@gmail.com>
2287
2288 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2289 enough to read number of symbols.
2290
3d98c460
L		 22912020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2292
2293 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2294 (EXECUTABLE_SUFFIX): Likewise.
2295 * config.in: Regenerated.
2296 * configure: Likewise.
2297 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2298 _bfd_generic_close_and_cleanup.
2299 (plugin_list_entry): Remove resolution_file, resolution_option,
2300 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2301 lto_wrapper, gcc_env and initialized,
2302 (need_lto_wrapper_p): Removed.
2303 (get_lto_wrapper): Likewise.
2304 (setup_lto_wrapper_env): Likewise.
2305 (register_all_symbols_read): Likewise.
2306 (egister_cleanup): Likewise.
2307 (get_symbols): Likewise.
2308 (add_input_file): Likewise.
2309 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2310 (add_symbols): Updated.
2311 (try_claim): Likewise.
2312 (try_load_plugin): Likewise.
2313 (bfd_plugin_canonicalize_symtab): Likewise.
2314 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2315 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2316
c3a1714c
L		 23172020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2318
2319 PR binutils/25640
2320 * plugin.c (plugin_list_entry): Add has_symbol_type.
2321 (add_symbols_v2): New function.
2322 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2323 provides symbol type.
2324 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2325 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2326 available.
2327
67338173
AM		 23282020-03-20 Alan Modra <amodra@gmail.com>
2329
2330 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2331 enough to read number of symbols.
2332
a859124d
AM		 23332020-03-20 Alan Modra <amodra@gmail.com>
2334
2335 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2336 backend functions for NULL before calling.
2337 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2338 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2339 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2340 * elfnn-ia64.c (ignore_errors): New function.
2341 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2342
f3a08f77
NC		 23432020-03-19 Nick Clifton <nickc@redhat.com>
2344
2345 PR 25676
2346 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2347 location of the varinfo in the unit's debug info data. Change the
2348 type of the stack field to a boolean.
2349 (lookup_var_by_offset): New function. Returns the varinfo
2350 structure for the variable described at the given offset in the
2351 unit's debug info.
2352 (scan_unit_for_symbols): Add support for variables which have the
2353 DW_AT_specification attribute.
2354
6a541707
NC		 23552020-03-19 Nick Clifton <nickc@redhat.com>
2356
2357 PR 25699
2358 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2359 error return.
2360
effc14f5
SH		 23612020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2362
2363 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2364
ac4bf06c
NC		 23652020-03-18 Nick Clifton <nickc@redhat.com>
2366
2367 PR 25673
2368 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2369 memory access when processing a corrupt secondary reloc section.
2370
53215f21
CL		 23712020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2372
2373 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2374 instead of calling abort.
2375 * elf32-csky.c (csky_build_one_stub): Likewise.
2376 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2377 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2378 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2379 * elf32-metag.c (metag_build_one_stub): Likewise.
2380 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2381 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2382 (ppc_size_one_stub): Likewise.
2383 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2384
327ef784
NC		 23852020-03-17 Nick Clifton <nickc@redhat.com>
2386
d3c3c542 2387 PR 25688
327ef784
NC		 2388 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2389 with error messages.
2390
ecbbbdba
NC		 23912020-03-17 Nick Clifton <nickc@redhat.com>
2392
2393 PR 25687
2394 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2395 free. Add free on another failure path.
2396
4b3ecb3b
AM		 23972020-03-16 Alan Modra <amodra@gmail.com>
2398
2399 PR 25675
2400 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2401 we have a non-zero section count. Do lma comparison in octets.
2402
7bac4137
AM		 24032020-03-16 Alan Modra <amodra@gmail.com>
2404
2405 * vms-alpha.c (dst_restore_location): Validate index into
2406 dst_ptr_offsets array before accessing. Return status.
2407 (dst_retrieve_location): Similarly, making "loc" parameter a
2408 pointer to return value.
2409 (_bfd_vms_slurp_etir): Update calls to above functions.
2410
8b5d0a4f
KR		 24112020-03-14 Kamil Rytarowski <n54@gmx.com>
2412
2413 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2414 targets.
2415 * configure: Regenerated.
2416
48e81d7f
AM		 24172020-03-14 Alan Modra <amodra@gmail.com>
2418
2419 * section.c (BFD_FAKE_SECTIONS): Formatting.
2420 * bfd-in2.h: Regenerate.
2421
06d949ec
KR		 24222020-03-13 Kamil Rytarowski <n54@gmx.com>
2423
2424 * elf.c (elfcore_grok_netbsd_note): Add support for
2425 NT_NETBSDCORE_LWPSTATUS notes.
2426
abf874aa
CL		 24272020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2428
2429 * bfd-in2.h: Regenerate.
2430 * section.c (asection): Add already_assigned field.
2431 (BFD_FAKE_SECTION): Add default initializer for it.
2432 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2433 * elf32-arm.c (arm_build_one_stub): Add support for
2434 non_contiguous_regions.
2435 * elf32-csky.c (csky_build_one_stub): Likewise.
2436 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2437 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2438 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2439 * elf32-metag.c (metag_build_one_stub): Likewise.
2440 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2441 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2442 (ppc_size_one_stub): Likewise.
2443 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2444 * elflink.c (elf_link_input_bfd): Likewise.
2445
74e10d17
L		 24462020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2447
2448 PR ld/24920
2449 * elf-linker-x86.h (elf_linker_x86_params): Add
2450 static_before_all_inputs and has_dynamic_linker.
2451 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2452 dynamic input objects if -static is passed at command-line
2453 before all input files without --dynamic-linker unless
2454 --no-dynamic-linker is used.
2455
015ec493
KR		 24562020-03-13 Kamil Rytarowski <n54@gmx.com>
2457
2458 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2459
66631823
CE		 24602020-03-13 Christian Eggers <ceggers@gmx.de>
2461
2462 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2463 "p_paddr" from "at".
2464 * elfcode.h (bfd_from_remote_memory): Add units to several
2465 parameters. New local "opb". Fix usage of p_align. Fix
2466 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2467 call of target_read_memory.
2468 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2469 calculation of "offset" and "output_offset".
2470 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2471 from "offset" and fix calculation of "end" from "vma+size". Fix
2472 comparison between "sh_addr" and "vma"/"output_offset".
2473 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2474 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2475 member.
2476 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2477 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2478 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2479 assignment of p_paddr from phdr_lma. Fix comparison between
2480 "lma+size" and "next->lma".
2481 (elf_sort_segments): Fix assignment from p_paddr to lma.
2482 (assign_file_positions_for_load_sections): Add unit (bytes) to
2483 local "align". Fix calculation of local "off_adjust". Fix
2484 calculation of local "filehdr_vaddr".
2485 (assign_file_positions_for_non_load_sections): New local "opb".
2486 Fix calculation of "end" from "p_size". Fix comparison between
2487 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2488 from "end" and "p_vaddr".
2489 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2490 vma. Fix assignment to p_paddr from lma. Fix comparison between
2491 p_paddr and lma. Fix assignment to p_paddr from lma.
2492 * merge.c (sec_merge_emit): New local "opb". Convert
2493 "alignment_power" to octets.
2494 (_bfd_add_merge_section): New locals "alignment_power" and
2495 "opb". Fix comparison between "alignment_power" and
2496 "sizeof(align)".
2497 (_bfd_merge_sections): New local "opb". Divide size by opb
2498 before checking align mask.
2499
502794d4
CE		 25002020-03-13 Christian Eggers <ceggers@gmx.de>
2501
2502 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2503 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2504 section LMA/VMA.
2505 (_bfd_elf_make_section_from_phdr): Similarly.
2506 (elf_fake_sections): Fix calculation of
2507 Elf_Internal_shdr::sh_addr from section VMA.
2508 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2509 and bytes.
2510 (assign_file_positions_for_load_sections): Fix calculations of
2511 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2512 comparison between program header address and section LMA.
2513 (assign_file_positions_for_non_load_sections): Likewise.
2514 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2515 (IS_CONTAINED_BY_VMA): Add parameter opb.
2516 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2517 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2518 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2519 Fix calculations of p_addr_valid and p_vaddr_offset.
2520 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2521 with octets per byte when comparing against p_vaddr.
2522
8248d21a
AM		 25232020-03-11 Alan Modra <amodra@gmail.com>
2524
2525 * som.c (setup_sections): Sanity check subspace.name.
2526
435edf0b
AM		 25272020-03-11 Alan Modra <amodra@gmail.com>
2528
2529 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2530
6b5e16ff
AM		 25312020-03-10 Alan Modra <amodra@gmail.com>
2532
2533 PR 25648
2534 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2535 addresses here.
2536
2f57795b
AM		 25372020-03-09 Alan Modra <amodra@gmail.com>
2538
2539 * wasm-module.c (wasm_scan): Sanity check file name length
2540 before allocating memory. Move common section setup code. Do
2541 without bfd_tell to calculate section size.
2542
a0dcf297
NC		 25432020-03-06 Nick Clifton <nickc@redhat.com>
2544
2545 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2546 with error messages and failure return values.
2547
e15a8da9
MF		 25482020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2549
2550 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2551 relocation sections for any removed reference to a dynamic symbol.
2552
a8e14f4c
NC		 25532020-03-05 Nick Clifton <nickc@redhat.com>
2554
2555 * elf-bfd.h (struct elf_backend_data): Add new fields:
2556 init_secondary_reloc_section, slurp_secondary_reloc_section,
2557 write_secondary_reloc_section.
2558 (_bfd_elf_init_secondary_reloc_section): Prototype.
2559 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2560 (_bfd_elf_write_secondary_reloc_section): Prototype.
2561 * elf.c ( bfd_section_from_shdr): Invoke the new
2562 init_secondary_reloc_section backend function, if defined, when a
2563 second reloc section is encountered.
2564 (swap_out_syms): Invoke the new symbol_section_index function, if
2565 defined, when computing the section index of an OS/PROC specific
2566 symbol.
2567 (_bfd_elf_init_secondary_reloc_section): New function.
2568 (_bfd_elf_slurp_secondary_reloc_section): New function.
2569 (_bfd_elf_write_secondary_reloc_section): New function.
2570 (_bfd_elf_copy_special_section_fields): New function.
2571 * elfcode.h (elf_write_relocs): Invoke the new
2572 write_secondary_relocs function, if defined, in order to emit
2573 secondary relocs.
2574 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2575 function, if defined, in order to read in secondary relocs.
2576 * elfxx-target.h (elf_backend_copy_special_section_fields):
2577 Provide a non-NULL default definition.
2578 (elf_backend_init_secondary_reloc_section): Likewise.
2579 (elf_backend_slurp_secondary_reloc_section): Likewise.
2580 (elf_backend_write_secondary_reloc_section): Likewise.
2581 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2582 fields.
2583 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2584 * configure: Regenerate.
2585
6f8f95b4
AM		 25862020-03-05 Alan Modra <amodra@gmail.com>
2587
2588 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2589 against file size before allocating memory. Use bfd_alloc rather
2590 than bfd_zalloc for carsym/strings memory.
2591
233bf4f8
AM		 25922020-03-04 Alan Modra <amodra@gmail.com>
2593
2594 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2595 sh_addr mod sh_addalign is zero.
2596
1039fd9a
AM		 25972020-03-04 Alan Modra <amodra@gmail.com>
2598
2599 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2600
f5714099
AM		 26012020-03-03 Alan Modra <amodra@gmail.com>
2602
2603 * format.c (struct bfd_preserve): Add cleanup field.
2604 (bfd_preserve_save): Add cleanup param and save.
2605 (bfd_preserve_restore): Return cleanup.
2606 (bfd_preserve_finish): Call the cleanup for the discarded match.
2607 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2608 and clear when preserving a match. Restore cleanup too when
2609 restoring that match.
2610
40b35c78
AM		 26112020-03-02 Alan Modra <amodra@gmail.com>
2612
2613 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2614 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2615 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2616 (core_sco5_vec): Correct initialisers.
2617
601b73d5
AM		 26182020-03-02 Alan Modra <amodra@gmail.com>
2619
2620 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2621 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2622 * cisco-core.c (cisco_core_file_validate): Likewise.
2623 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2624 * hpux-core.c (hpux_core_core_file_p): Likewise.
2625 * irix-core.c (irix_core_core_file_p): Likewise.
2626 * lynx-core.c (lynx_core_file_p): Likewise.
2627 * netbsd-core.c (netbsd_core_file_p): Likewise.
2628 * osf-core.c (osf_core_core_file_p): Likewise.
2629 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2630 * sco5-core.c (sco5_core_file_p): Likewise.
2631
728d32c4
L		 26322020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2633
2634 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2635
cb001c0d
AM		 26362020-03-02 Alan Modra <amodra@gmail.com>
2637
2638 * targets.c (bfd_cleanup): New typedef.
2639 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2640 * libbfd-in.h (_bfd_no_cleanup): Define.
2641 * format.c (bfd_reinit): Add cleanup parameter, call it.
2642 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2643 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2644 * aout-target.h (callback, object_p): Return bfd_cleanup.
2645 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2646 * archive.c (bfd_generic_archive_p): Likewise.
2647 * binary.c (binary_object_p): Likewise.
2648 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2649 * coff-ia64.c (ia64coff_object_p): Likewise.
2650 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2651 * coff-sh.c (coff_small_object_p): Likewise.
2652 * coff-stgo32.c (go32_check_format): Likewise.
2653 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2654 (xcoff64_core_p): Likewise.
2655 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2656 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2657 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2658 * elfcode.h (elf_object_p): Likewise.
2659 * elfcore.h (elf_core_file_p): Likewise.
2660 * i386msdos.c (msdos_object_p): Likewise.
2661 * ihex.c (ihex_object_p): Likewise.
2662 * libaout.h (some_aout_object_p): Likewise.
2663 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2664 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2665 * libbfd.c (_bfd_dummy_target): Likewise.
2666 * libcoff-in.h (coff_object_p): Likewise.
2667 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2668 (bfd_mach_o_arm64_core_p): Likewise.
2669 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2670 (bfd_mach_o_arm_core_p): Likewise.
2671 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2672 (bfd_mach_o_i386_core_p): Likewise.
2673 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2674 (bfd_mach_o_x86_64_core_p): Likewise.
2675 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2676 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2677 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2678 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2679 * mmo.c (mmo_object_p): Likewise.
2680 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2681 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2682 (pe_bfd_object_p): Likewise.
2683 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2684 * ppcboot.c (ppcboot_object_p): Likewise.
2685 * rs6000-core.c (rs6000coff_core_p): Likewise.
2686 * som.c (som_object_setup, som_object_p): Likewise.
2687 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2688 * tekhex.c (tekhex_object_p): Likewise.
2689 * vms-alpha.c (alpha_vms_object_p): Likewise.
2690 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2691 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2692 * wasm-module.c (wasm_object_p): Likewise.
2693 * xsym.c (bfd_sym_object_p): Likewise.
2694 * xsym.h (bfd_sym_object_p): Likewise.
2695 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2696 return type.
2697 * pdp11.c (some_aout_object_p): Likewise.
2698 * plugin.c (register_ld_plugin_object_p): Update object_p
2699 parameter type.
2700 * plugin.h (register_ld_plugin_object_p): Likewise.
2701 * bfd-in2.h: Regenerate.
2702 * libbfd.h: Regenerate.
2703 * libcoff.h: Regenerate.
2704
a4dd6c97
AM		 27052020-03-02 Alan Modra <amodra@gmail.com>
2706
2707 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2708 applicable section flags.
2709 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2710 (mips_ecoff_bele_vec): Likewise.
2711 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2712 and .sbss sections.
2713 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2714 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2715
bf577467
AM		 27162020-03-02 Alan Modra <amodra@gmail.com>
2717
2718 * elf32-m32r.c (m32r_elf_section_flags): New function.
2719 (elf_backend_section_flags): Define.
2720 * elf32-nds32.c (nds32_elf_section_flags): New function.
2721 (elf_backend_section_flags): Define.
2722 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2723 .sbss and .sdata sections.
2724 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2725 for SHF_V850_GPREL sections.
2726 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2727 FIXME.
2728 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2729 for SHF_PARISC_SHORT sections.
2730 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2731 (elf_backend_section_flags): Define.
2732 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2733 for SHF_MIPS_GPREL sections. Delete FIXME.
2734
8c803a2d
AM		 27352020-03-02 Alan Modra <amodra@gmail.com>
2736
2737 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2738 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2739 calling elf_backend_section_flags with adjusted params. Use
2740 newsect->flags past that point.
2741 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2742 special sections.
2743 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2744 to have their type overridden, and all sh_flags but processor and
2745 os specific.
2746 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2747 * elf32-mep.c (mep_elf_section_flags): Likewise.
2748 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2749 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2750 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2751 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2752 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2753 stub BFD and non-aarch64 input files when scanning for stubs.
2754
7d4b2d2d
AM		 27552020-03-02 Alan Modra <amodra@gmail.com>
2756
2757 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2758 limit to decompressed element size.
2759
26f60d59
AM		 27602020-03-02 Alan Modra <amodra@gmail.com>
2761
2762 * vms-lib.c (vms_traverse_index): Add recur_count param and
2763 update calls. Fail on excessive recursion.
2764
9cb56943
AM		 27652020-03-02 Alan Modra <amodra@gmail.com>
2766
2767 * vms-alpha.c (vms_get_remaining_object_record): Use
2768 bfd_realloc_or_free rather than bfd_realloc.
2769 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2770 (dst_define_location, parse_module): Likewise, and check realloc
2771 return status before using memory. Return status from function
2772 adjusting all callers.
2773
182ec670
AM		 27742020-02-28 Alan Modra <amodra@gmail.com>
2775
2776 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2777
1b088c82
AM		 27782020-02-28 Alan Modra <amodra@gmail.com>
2779
2780 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2781 Remove duplicate undersize check.
2782
5f602802
AM		 27832020-02-27 Alan Modra <amodra@gmail.com>
2784
2785 PR 24511
2786 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2787
49d9fd42
AM		 27882020-02-27 Alan Modra <amodra@gmail.com>
2789
2790 PR 24511
2791 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2792 (coff_section_type): Adjust comment.
2793 (decode_section_type): Likewise. Call coff_section_type before
2794 decode_section_type.
2795 (bfd_decode_symclass): Use 'c' for common sections other than
2796 the standard one.
2797
05f52dc2
AM		 27982020-02-27 Alan Modra <amodra@gmail.com>
2799
2800 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2801 malloc'd block.
2802
ff69a894
AM		 28032020-02-27 Alan Modra <amodra@gmail.com>
2804
2805 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2806 if file is an archive element.
2807 * bfd-in2.h: Regenerate.
2808
02f7e7ee
AM		 28092020-02-26 Alan Modra <amodra@gmail.com>
2810
2811 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2812 bfd_set_error on failing test. Don't bother changing bfd_error on
2813 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2814 Check sym name is within string buffer. Use size_t for some vars.
2815 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2816 int_buf. Don't change bfd_error on file read error. Use
2817 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2818 calculations to catch overflows before they occur. malloc and
2819 free raw armap rather than using bfd_alloc. Read raw armap before
2820 allocating carsym+strings buffer.
2821 (_bfd_slurp_extended_name_table): Localize variables. Check
2822 name size against file size.
2823
cc4c4f40
AM		 28242020-02-26 Alan Modra <amodra@gmail.com>
2825
2826 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2827
e0b317de
AM		 28282020-02-26 Alan Modra <amodra@gmail.com>
2829
2830 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2831 malloc. Check for NULL return from bfd_malloc.
2832 (rx_table_find, rx_table_map): Likewise.
2833 (rx_set_section_contents): Check bfd_alloc return.
2834 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2835
dc1e8a47
AM		 28362020-02-26 Alan Modra <amodra@gmail.com>
2837
2838 * aoutx.h: Indent labels correctly. Format error strings.
2839 * archive.c: Likewise.
2840 * archive64.c: Likewise.
2841 * coff-arm.c: Likewise.
2842 * coff-rs6000.c: Likewise.
2843 * coff-stgo32.c: Likewise.
2844 * cpu-arm.c: Likewise.
2845 * dwarf2.c: Likewise.
2846 * elf-ifunc.c: Likewise.
2847 * elf-properties.c: Likewise.
2848 * elf-s390-common.c: Likewise.
2849 * elf-strtab.c: Likewise.
2850 * elf.c: Likewise.
2851 * elf32-arm.c: Likewise.
2852 * elf32-bfin.c: Likewise.
2853 * elf32-cr16.c: Likewise.
2854 * elf32-csky.c: Likewise.
2855 * elf32-i386.c: Likewise.
2856 * elf32-m68k.c: Likewise.
2857 * elf32-msp430.c: Likewise.
2858 * elf32-nds32.c: Likewise.
2859 * elf32-nios2.c: Likewise.
2860 * elf32-pru.c: Likewise.
2861 * elf32-xtensa.c: Likewise.
2862 * elf64-ia64-vms.c: Likewise.
2863 * elf64-x86-64.c: Likewise.
2864 * elfcode.h: Likewise.
2865 * elfcore.h: Likewise.
2866 * elflink.c: Likewise.
2867 * elfnn-aarch64.c: Likewise.
2868 * elfnn-ia64.c: Likewise.
2869 * elfnn-riscv.c: Likewise.
2870 * elfxx-mips.c: Likewise.
2871 * elfxx-sparc.c: Likewise.
2872 * elfxx-x86.c: Likewise.
2873 * i386lynx.c: Likewise.
2874 * merge.c: Likewise.
2875 * pdp11.c: Likewise.
2876 * plugin.c: Likewise.
2877 * reloc.c: Likewise.
2878
e310298c
AM		 28792020-02-26 Alan Modra <amodra@gmail.com>
2880
2881 PR 25593
2882 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2883 "dyn_loaded".
2884 (bfd_elf_add_dt_needed_tag): Declare.
2885 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2886 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2887 from elf_add_dt_needed_tag. Remove soname and doit param.
2888 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2889 to see whether as-needed lib is already loaded, use dyn_loaded
2890 list instead. When saving and restoring around as-needed lib
2891 handle possibility that dynstr has not been initialised. Don't
2892 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2893 Mark libs loaded via DT_NEEDED entries of other libs with
2894 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2895 the output.
2896 (elf_link_check_versioned_symbol): Remove now unneccesary
2897 DYNAMIC check when traversing dyn_loaded list.
2898
b570b954
AM		 28992020-02-26 Alan Modra <amodra@gmail.com>
2900
2901 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2902
ecda9016
L		 29032020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2904
2905 PR binutils/25584
2906 * plugin.c (need_lto_wrapper_p): New.
2907 (bfd_plugin_set_program_name): Add an int argument to set
2908 need_lto_wrapper_p.
2909 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2910 set.
2911 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2912
a98c743f
AM		 29132020-02-24 Alan Modra <amodra@gmail.com>
2914
2915 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2916
c893ce36
AM		 29172020-02-24 Alan Modra <amodra@gmail.com>
2918
2919 * vms-lib.c (struct carsym_mem): Add limit.
2920 (vms_add_index): Heed limit.
2921 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2922 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2923 Always return actual number read.
2924 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2925 assertion with error exit.
2926
7b3c2715
AM		 29272020-02-22 Alan Modra <amodra@gmail.com>
2928
2929 PR 25585
2930 * elf.c (assign_file_positions_for_load_sections): Continue linking
2931 on "PHDR segment not covered by LOAD segment" errors.
2932
a4425a57
AM		 29332020-02-21 Alan Modra <amodra@gmail.com>
2934
2935 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2936 overflow check.
2937 (bfd_mach_o_canonicalize_reloc): Likewise.
2938 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2939 counts and offsets against file size.
2940 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2941 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2942 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2943 against file size. Delete symbol table error message.
2944 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2945 against file size.
2946 (bfd_mach_o_read_symtab): Likewise.
2947 (bfd_mach_o_read_command): Pass file size.
2948 (bfd_mach_o_scan): Sanity check command count against file size.
2949
dda2980f
AM		 29502020-02-21 Alan Modra <amodra@gmail.com>
2951
2952 PR 25569
2953 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2954 "text", "data" and "bss" section pointer vars. Don't update
2955 section size, just exec header sizes.
2956 (adjust_sizes_and_vmas): Don't update text section size. Set
2957 initial exec header a_text. Print exec headers sizes.
2958 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2959 (adjust_sizes_and_vmas): Similarly. Formatting.
2960 (final_link): Correct final file extension.
2961
00e49dff
NC		 29622020-02-20 Nick Clifton <nickc@redhat.com>
2963
2964 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2965 callback.
2966 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2967 default definition.
2968 (elfNN_bed): Initialise the symbol_section_index field.
2969 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2970 OS and PROC specific section indicies. Warn if converting other
2971 reserved incidies to SHN_ABS.
2972
fcaaac0a
SB		 29732020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2974
2975 PR 25537
2976 * cpu-z80.c: Add machine type compatibility checking.
2977
dcf06b89
L		 29782020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2979
2980 PR binutils/25355
2981 * plugin.c (plugin_list_entry): Remove handle.
2982 (try_load_plugin): Call dlclose before return.
2983
2c7c5554
AM		 29842020-02-19 Alan Modra <amodra@gmail.com>
2985
2986 * libbfd-in.h (_bfd_constant_p): Define.
2987 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2988 file size before allocating memory.
2989 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2990 * elf.c (bfd_elf_get_str_section): Likewise.
2991 (_bfd_elf_slurp_version_tables): Likewise.
2992 * libbfd.h: Regenerate.
2993
2bb3687b
AM		 29942020-02-19 Alan Modra <amodra@gmail.com>
2995
2996 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2997 * aoutx.h (aout_get_external_symbols): Replace calls to
2998 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2999 (slurp_reloc_table): Likewise.
3000 * archive.c (do_slurp_bsd_armap): Likewise.
3001 (do_slurp_coff_armap): Likewise.
3002 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3003 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3004 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3005 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3006 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3007 (_bfd_coff_get_external_symbols): Likewise.
3008 * ecoff.c (ecoff_slurp_symbolic_header),
3009 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3010 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3011 (ecoff_indirect_link_order): Likewise.
3012 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3013 (_bfd_elf_slurp_version_tables): Likewise.
3014 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3015 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3016 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3017 * elf64-alpha.c (READ): Likewise.
3018 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3019 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3020 * elfcode.h (elf_slurp_symbol_table),
3021 (elf_slurp_reloc_table_from_section): Likewise.
3022 * elflink.c (elf_link_add_object_symbols),
3023 (elf_link_check_versioned_symbol): Likewise.
3024 * elfxx-mips.c (READ): Likewise.
3025 * i386lynx.c (slurp_reloc_table): Likewise.
3026 * lynx-core.c (lynx_core_file_p): Likewise.
3027 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3028 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3029 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3030 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3031 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3032 (bfd_pef_parse_symbols): Likewise.
3033 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3034 * som.c (setup_sections, som_slurp_string_table),
3035 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3036 (som_bfd_fill_in_ar_symbols): Likewise.
3037 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3038 (evax_bfd_print_image): Likewise.
3039 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3040 * wasm-module.c (wasm_scan): Likewise.
3041 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3042 * xsym.c (bfd_sym_read_name_table),
3043 (bfd_sym_print_type_information_table_entry): Likewise.
3044 * libbfd.h: Regenerate.
3045
806470a2
AM		 30462020-02-19 Alan Modra <amodra@gmail.com>
3047
3048 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3049 reading external relocs.
3050 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3051 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3052 after bfd_bread.
3053 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3054 bfd_release.
3055 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3056 (m32c_elf_relax_section): Likewise.
3057 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3058 (rl78_elf_relax_section): Likewise.
3059 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3060 (elf32_rx_relax_section): Likewise.
3061 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3062 parameter types and use..
3063 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3064 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3065 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3066 being read from file, just the extra.
3067 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3068 after reading external syms. Free on failure.
3069
1f4361a7
AM		 30702020-02-19 Alan Modra <amodra@gmail.com>
3071
3072 * coffcode.h (buy_and_read, coff_slurp_line_table),
3073 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3074 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3075 corresponding bfd_alloc call. Adjust variables to suit.
3076 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3077 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3078 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3079 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3080 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3081 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3082 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3083 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3084 * elf64-alpha.c (READ): Likewise.
3085 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3086 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3087 (bfd_from_remote_memory): Likewise.
3088 * elfcore.h (core_find_build_id): Likewise.
3089 * elfxx-mips.c (READ): Likewise.
3090 * mach-o.c (bfd_mach_o_mangle_sections),
3091 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3092 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3093 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3094 * som.c (setup_sections, som_prep_for_fixups)
3095 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3096 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3097 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3098 (som_bfd_ar_write_symbol_stuff): Likewise.
3099 * vms-alpha.c (vector_grow1): Likewise.
3100 * vms-lib.c (vms_add_index): Likewise.
3101 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3102 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3103 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3104 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3105 (bfd_alloc2, bfd_zalloc2): Delete.
3106 (_bfd_mul_overflow): Define.
3107 * libbfd.h: Regenerate.
3108
446f7ed5
AM		 31092020-02-19 Alan Modra <amodra@gmail.com>
3110
3111 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3112 bfd_zalloc2.
3113 (assign_section_numbers): Likewise.
3114 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3115 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3116 bfd_malloc2, size_t amt, and unsigned tls_count.
3117 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3118 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3119 (elf_output_implib): Use bfd_alloc.
3120
b03202e3
AM		 31212020-02-19 Alan Modra <amodra@gmail.com>
3122
3123 * bfd.c (struct bfd): Move format and direction to other
3124 bitfields. Add "size".
3125 * bfdio.c (bfd_get_size): Cache size when not writing file.
3126 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3127 returning zero, ie. unknown.
3128 (bfd_get_alt_debug_link_info): Likewise.
3129 * bfd-in2.h: Regenerate.
3130
7c5fa58e
AM		 31312020-02-19 Alan Modra <amodra@gmail.com>
3132
3133 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3134 bfd_get_file_size twice.
3135 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3136 zero, ie. unknown, return.
3137 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3138 * elfcode.h (elf_swap_shdr_in): Likewise.
3139 (elf_object_p): Don't call bfd_get_file_size twice and correct
3140 file size check.
3141
96d3b80f
AM		 31422020-02-19 Alan Modra <amodra@gmail.com>
3143
3144 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3145 FALSE if memory alloc fails. Adjust calls.
3146 * som.c (som_prep_for_fixups): Likewise.
3147 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3148 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3149 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3150 * som.c (som_build_and_write_symbol_table): Return via error_return
3151 on seek failure.
3152 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3153 (VEC_APPEND_EL): Delete.
3154 (vector_grow1): Return pointer to element. Catch overflow.
3155 Return NULL on memory allocation failure.
3156 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3157 (alpha_vms_add_fixup_ca): Likewise.
3158 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3159 before using.
3160 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3161
986f0783
AM		 31622020-02-19 Alan Modra <amodra@gmail.com>
3163
3164 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3165 * aout-target.h (object_p): Likewise.
3166 * aout-tic30.c (tic30_aout_object_p): Likewise.
3167 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3168 (emit_stringtab, write_syms, link_hash_table_create),
3169 (aout_link_write_other_symbol): Likewise.
3170 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3171 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3172 (_bfd_compute_and_write_armap): Likewise.
3173 * archures.c (bfd_arch_list): Likewise.
3174 * bfd.c (bfd_record_phdr): Likewise.
3175 * binary.c (binary_canonicalize_symtab): Likewise.
3176 * cisco-core.c (cisco_core_file_validate): Likewise.
3177 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3178 (find_arm_glue, record_arm_to_thumb_glue),
3179 (record_thumb_to_arm_glue): Likewise.
3180 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3181 (ppc_allocate_toc_section): Likewise.
3182 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3183 * coff-sh.c (sh_relax_section): Likewise.
3184 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3185 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3186 (coff_set_alignment_hook, coff_mkobject),
3187 (coff_compute_section_file_positions): Likewise.
3188 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3189 (coff_find_nearest_line_with_names),
3190 ( bfd_coff_set_symbol_class): Likewise.
3191 * cofflink.c (_bfd_coff_link_hash_table_create),
3192 (_bfd_coff_link_input_bfd): Likewise.
3193 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3194 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3195 (build_line_info_table, sort_line_sequences),
3196 (line_info_add_include_dir, line_info_add_file_name),
3197 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3198 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3199 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3200 (_bfd_ecoff_find_nearest_line),
3201 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3202 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3203 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3204 * elf-m10300.c (mn10300_elf_relax_section),
3205 (elf32_mn10300_link_hash_table_create): Likewise.
3206 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3207 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3208 * elf32-arm.c (elf32_arm_link_hash_table_create),
3209 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3210 (elf32_arm_new_section_hook): Likewise.
3211 * elf32-avr.c (elf_avr_new_section_hook),
3212 (elf32_avr_link_hash_table_create, get_local_syms),
3213 (elf32_avr_setup_section_lists): Likewise.
3214 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3215 (bfin_link_hash_table_create): Likewise.
3216 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3217 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3218 * elf32-csky.c (csky_elf_link_hash_table_create),
3219 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3220 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3221 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3222 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3223 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3224 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3225 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3226 (m32r_elf_check_relocs): Likewise.
3227 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3228 (elf32_m68hc11_setup_section_lists),
3229 (elf32_m68hc11_size_stubs): Likewise.
3230 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3231 * elf32-metag.c (elf_metag_link_hash_table_create),
3232 (elf_metag_setup_section_lists): Likewise.
3233 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3234 (microblaze_elf_check_relocs): Likewise.
3235 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3236 (nds32_elf_check_relocs): Likewise.
3237 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3238 (get_local_syms, nios2_elf32_check_relocs),
3239 (nios2_elf32_link_hash_table_create): Likewise.
3240 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3241 (or1k_elf_check_relocs): Likewise.
3242 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3243 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3244 * elf32-s390.c (elf_s390_link_hash_table_create),
3245 (elf_s390_check_relocs): Likewise.
3246 * elf32-score.c (score_elf_create_got_section),
3247 (s3_elf32_score_new_section_hook),
3248 (elf32_score_link_hash_table_create): Likewise.
3249 * elf32-score7.c (score_elf_create_got_section),
3250 (s7_elf32_score_new_section_hook): Likewise.
3251 * elf32-sh.c (sh_elf_link_hash_table_create),
3252 (sh_elf_check_relocs): Likewise.
3253 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3254 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3255 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3256 (tilepro_elf_check_relocs): Likewise.
3257 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3258 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3259 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3260 (elf_xtensa_new_section_hook): Likewise.
3261 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3262 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3263 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3264 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3265 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3266 * elf64-ppc.c (ppc64_elf_new_section_hook),
3267 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3268 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3269 * elf64-s390.c (elf_s390_link_hash_table_create),
3270 (elf_s390_check_relocs): Likewise.
3271 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3272 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3273 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3274 (elf_link_add_archive_symbols, compute_bucket_count),
3275 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3276 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3277 (bfd_elf_final_link): Likewise.
3278 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3279 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3280 (elfNN_aarch64_new_section_hook): Likewise.
3281 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3282 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3283 (riscv_elf_check_relocs): Likewise.
3284 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3285 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3286 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3287 (_bfd_mips_elf_link_hash_table_create): Likewise.
3288 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3289 (_bfd_sparc_elf_check_relocs),
3290 (_bfd_sparc_elf_new_section_hook): Likewise.
3291 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3292 (tilegx_elf_check_relocs): Likewise.
3293 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3294 * format.c (bfd_check_format_matches): Likewise.
3295 * hash.c (_bfd_stringtab_init): Likewise.
3296 * ihex.c (ihex_scan): Likewise.
3297 * irix-core.c (irix_core_core_file_p): Likewise.
3298 * linker.c (bfd_wrapped_link_hash_lookup),
3299 (_bfd_generic_link_hash_table_create),
3300 (_bfd_generic_reloc_link_order): Likewise.
3301 * lynx-core.c (lynx_core_file_p): Likewise.
3302 * netbsd-core.c (netbsd_core_file_p): Likewise.
3303 * osf-core.c (osf_core_core_file_p): Likewise.
3304 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3305 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3306 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3307 * peicode.h (pe_mkobject): Likewise.
3308 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3309 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3310 * sco5-core.c (read_uarea): Likewise.
3311 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3312 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3313 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3314 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3315 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3316 * srec.c (srec_scan): Likewise.
3317 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3318 * targets.c (bfd_target_list): Likewise.
3319 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3320 * trad-core.c (trad_unix_core_file_p): Likewise.
3321 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3322 (vms_new_section_hook): Likewise.
3323 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3324 * xcofflink.c (xcoff_get_section_contents),
3325 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3326 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3327 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3328
2d0e1217
AM		 33292020-02-19 Alan Modra <amodra@gmail.com>
3330
3331 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3332
99845b3b
L		 33332020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3334
3335 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3336 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3337 a build_list_p argument. Don't search plugin_list. Short circuit
3338 when building the plugin list.
3339 (has_plugin): Renamed to has_plugin_list.
3340 (bfd_plugin_set_plugin): Don't set has_plugin.
3341 (bfd_plugin_specified_p): Check plugin_list instead.
3342 (build_plugin_list): New function.
3343 (load_plugin): Call build_plugin_list and use plugin_list.
3344
22fe7df8
L		 33452020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3346
3347 PR binutils/25355
3348 * plugin.c (try_claim): Always clean up for LTO wrapper.
3349 (try_load_plugin): Treat each object as independent. Create a
3350 copy for plugin name.
3351
c675ec1e
NC		 33522020-02-11 Nick Clifton <nickc@redhat.com>
3353
3354 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3355 for addresses in print statements.
3356 (msp430_elf_relax_delete_bytes): Likewise.
3357 (msp430_elf_relax_add_words): Likewise.
3358 (msp430_elf_relax_section): Likewise.
3359
1d07a805
L		 33602020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3361
3362 * plugin.c (add_symbols): Clear plugin_data memory.
3363
0aa99dcd
L		 33642020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3365
3366 PR binutils/25355
3367 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3368 (EXECUTABLE_SUFFIX): Likewise.
3369 * config.in: Regenerated.
3370 * configure: Likewise.
3371 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3372 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3373 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3374 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3375 (get_lto_wrapper): New.
3376 (setup_lto_wrapper_env): Likewise.
3377 (current_plugin): Likewise.
3378 (register_all_symbols_read): Likewise.
3379 (register_cleanup): Likewise.
3380 (get_symbols): Likewise.
3381 (add_input_file): Likewise.
3382 (bfd_plugin_close_and_cleanup): Likewise.
3383 (claim_file): Removed.
3384 (register_claim_file): Set current_plugin->claim_file.
3385 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3386 lto_syms in current_plugin.
3387 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3388 all_symbols_read handler. Copy real symbols to plugin_data.
3389 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3390 (try_load_plugin): Don't reuse the previous plugin for LTO
3391 wrapper. Set up GCC LTO wrapper if possible. Don't set
3392 plugin_list_iter->claim_file.
3393 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3394 possible.
3395 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3396 real_syms.
3397
ac4280da
JL		 33982020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3399
3400 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3401 check if previous instruction matches a conditional jump inserted
3402 earlier. Invert conditional jump and delete branch in this case.
3403
8d6cb116
JL		 34042020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3405
3406 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3407 msp430_elf_relax_add_words. Support insertion of either one or two
3408 words.
3409 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3410 needs to be grown. Handle insertion of branch instruction to replace
3411 jump.
3412
d60f5448
JL		 34132020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3414
3415 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3416 debugging relocations.
3417 (msp430_elf_relax_delete_bytes): Likewise.
3418 (msp430_elf_relax_add_two_words): Likewise.
3419 (msp430_elf_relax_section): Likewise.
3420
e1f85e11
AM		 34212020-02-10 Alan Modra <amodra@gmail.com>
3422
3423 * archures.c: Wrap overlong z80 comments.
3424 * bfd-in2.h: Regenerate.
3425
9fc0b501
SB		 34262020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3427
3428 PR 25469
3429 * archures.c: Add GBZ80 and Z80N machine values.
3430 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3431 * coff-z80.c: Add support for new reloc.
3432 * coffcode.h: Add support for new machine values.
3433 * cpu-z80.c: Add support for new machine names.
3434 * elf32-z80.c: Add support for new reloc.
3435 * bfd-in2.h: Regenerate.
3436 * libbfd.h: Regenerate.
3437
9984857c
NC		 34382020-02-07 Nick Clifton <nickc@redhat.com>
3439
3440 PR 23932
3441 * elf.c (rewrite_elf_program_header): Do not complain if no
3442 sections are mapped to a segment.
3443
5242a0a0
L		 34442020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3445
3446 PR ld/25490
3447 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3448 for garbage collection on __patchable_function_entries section
3449 without linked-to section.
3450
b7d07216
L		 34512020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3452
3453 PR gas/25381
3454 * bfd-in2.h: Regenerated.
3455 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3456 on section if gc_mark of any of its linked-to sections is set
3457 and don't set gc_mark again.
3458 * section.c (asection): Add linked_to_symbol_name to map_head
3459 union.
3460
b93a662b
MR		 34612020-02-06 Maciej W. Rozycki <macro@wdc.com>
3462
3463 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3464 reporting an unrecognized instruction with R_V850_LONGJUMP.
3465
6df4c9c2
AM		 34662020-02-05 Alan Modra <amodra@gmail.com>
3467
3468 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3469
24872cb3
AM		 34702020-02-04 Alan Modra <amodra@gmail.com>
3471
3472 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3473 R_PPC_VLE_ADDR20, goto copy_reloc.
3474
ef4627fa
L		 34752020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3476
3477 * bfd-in2.h: Regenerated.
3478 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3479
a8c4d40b
L		 34802020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3481
3482 PR gas/25380
3483 * bfd-in2.h: Regenerated.
3484 * ecoff.c (bfd_debug_section): Add section_id.
3485 * section.c (bfd_section): Add section_id.
3486 (SEC_ASSEMBLER_SECTION_ID): New.
3487 (BFD_FAKE_SECTION): Add section_id.
3488
5a9212a1
NC		 34892020-02-01 Nick Clifton <nickc@redhat.com>
3490
3491 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3492 obsolete list.
3493
e7cbe0c4
SL		 34942020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3495
3496 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3497 encodings are relative to the GOT on nios2, too.
3498
72ebe8c5
AM		 34992020-01-31 Alan Modra <amodra@gmail.com>
3500
3501 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3502 file. Use $< and $@ in rules.
3503 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3504 (elf32-ia64.c, elf64-ia64.c): Likewise.
3505 (elf32-riscv.c, elf64-riscv.c): Likewise.
3506 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3507 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3508 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3509 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3510 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3511 * Makefile.in: Regenerate.
3512
327301a4
AM		 35132020-01-31 Alan Modra <amodra@gmail.com>
3514
3515 PR 4110
3516 * elf.c (setup_group): Don't clear entire section contents,
3517 just the padding after group flags. Release alloc'd memory
3518 after a seek or read failure.
3519
b5d36aaa
JT		 35202020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3521
3522 * peXXigen.c (pe_is_repro): New function.
3523 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3524 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3525
1957ab10
JT		 35262020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3527
3528 * peXXigen.c (debug_type_names): Add names for new debug data type
3529 values.
3530
87b2920f
JT		 35312020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3532
3533 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3534 inner loop. Fix a memory leak.
3535
72913831
AM		 35362020-01-30 Alan Modra <amodra@gmail.com>
3537
3538 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3539 or obj_coff_keep_strings here.
3540 (coff_get_normalized_symtab): Free external syms directly.
3541 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3542 on error exit path.
3543
c35d018b
JW		 35442020-01-27 Jim Wilson <jimw@sifive.com>
3545
3546 * cpu-riscv.c (riscv_scan): New.
3547 (N): Change bfd_default_scan to riscv_scan.
3548
086b06f3
AS		 35492020-01-27 Andreas Schwab <schwab@suse.de>
3550
3551 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3552 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3553 * Makefile.in: Regenerate.
3554 * cpu-plugin.c: Remove.
3555 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3556 (bfd_plugin_arch): Remove declaration.
3557 * bfd-in2.h: Regenerate.
3558 * po/SRC-POTFILES.in: Regenerate.
3559
3024a17a
AM		 35602020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3561 Alan Modra <amodra@gmail.com>
3562
3563 PR ld/25458
3564 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3565
b5f998b2
JW		 35662020-01-24 Jim Wilson <jimw@sifive.com>
3567
3568 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3569 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3570 avoid over long line.
3571
caa31cfa
NC		 35722020-01-24 Nick Clifton <nickc@redhat.com>
3573
3574 PR 25447
3575 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3576 syms and keep strings flags as these may have been set in order to
3577 prevent a bogus call to free.
3578
24e648d4
NC		 35792020-01-23 Nick Clifton <nickc@redhat.com>
3580
3581 * po/fr.po: Updated French translation.
3582
67641dd3
AM		 35832020-01-23 Alan Modra <amodra@gmail.com>
3584
3585 PR 25444
3586 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3587 by zero when p_align is zero.
3588
403d1bd9
JW		 35892020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3590
3591 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3592 (riscv_prefix_cmp): Likewise.
3593 (riscv_non_std_ext_p): Deleted.
3594 (riscv_std_sv_ext_p): Likewise.
3595 (riscv_non_std_sv_ext_p): Likewise.
3596 (riscv_merge_non_std_and_sv_ext): Rename to...
3597 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3598 (riscv_merge_arch_attr_info): Replace 3 calls to
3599 riscv_merge_non_std_and_sv_ext with single call to
3600 riscv_merge_multi_letter_ext.
3601 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3602 encounter a 'z' prefix.
3603 (riscv_get_prefix_class): New function, return prefix class based
3604 on first few characters of input string.
3605 (riscv_parse_config): New structure to factor out minor differences
3606 in extension class parsing behaviour.
3607 (riscv_parse_sv_or_non_std_ext): Rename to...
3608 (riscv_parse_prefixed_ext): and parameterise with
3609 riscv_parse_config.
3610 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3611 (riscv_multi_letter_ext_valid_p): New.
3612 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3613 (riscv_parse_subset): Delegate all non-single-letter parsing work
3614 to riscv_parse_prefixed_ext.
3615 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3616 (riscv_get_prefix_class): Declare.
3617
a804e476
AM		 36182020-01-22 Alan Modra <amodra@gmail.com>
3619
3620 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3621 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3622 __tls_get_addr_desc.
3623 (ppc64_elf_size_stubs): Add section for linker generated
3624 __tls_get_addr_desc wrapper function. Loop at least once if
3625 generating this function.
3626 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3627 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3628
9e7028aa
AM		 36292020-01-22 Alan Modra <amodra@gmail.com>
3630
3631 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3632 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3633 tga_desc_fd.
3634 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3635 (STDU_R1_0R1, ADDI_R1_R1): Define.
3636 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3637 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3638 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3639 no_tls_get_addr_regsave.
3640 (branch_reloc_hash_match): Add hash3 and hash4.
3641 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3642 (ppc64_elf_size_dynamic_sections): Likewise.
3643 (ppc64_elf_relocate_section): Likewise.
3644 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3645 __tls_get_addr stub.
3646 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3647 eh_frame.
3648 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3649 eh_frame for regsave __tls_get_addr.
3650
abc489c6
AM		 36512020-01-22 Alan Modra <amodra@gmail.com>
3652
3653 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3654 which __tls_get_addr calls will be eliminated.
3655
26916852
NC		 36562020-01-20 Nick Clifton <nickc@redhat.com>
3657
3658 * po/pt.po: Updates Portuguese translation.
3659 * po/ru.po: Updated Russian translation.
3660 * po/uk.po: Updated Ukranian translation.
3661
14470f07
L		 36622020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3663
3664 PR ld/25416
3665 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3666 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3667 X32 mode.
3668 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3669 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3670 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3671 "rex leal x@tlsdesc(%rip), %reg" to
3672 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3673 "call *(%eax)" to "nopl (%rax)".
3674
b9ca1af6
AM		 36752020-01-20 Alan Modra <amodra@gmail.com>
3676
3677 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3678 (MTLR_R11): Don't define.
3679 (LD_R0_0R3, CMPDI_R0_0): Define.
3680 (build_tls_get_addr_stub): Don't use r11 in stub.
3681
ed7007c1
AM		 36822020-01-20 Alan Modra <amodra@gmail.com>
3683
3684 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3685 (defined_sym_val, is_tls_get_addr): Likewise.
3686
1b1bb2c6
NC		 36872020-01-18 Nick Clifton <nickc@redhat.com>
3688
3689 * version.m4 (BFD_VERSION): Set to 2.34.50.
3690 * configure: Regenerate.
3691 * po/bfd.pot: Regenerate.
3692
ae774686
NC		 36932020-01-18 Nick Clifton <nickc@redhat.com>
3694
3695 Binutils 2.34 branch created.
3696
07f1f3aa
CB		 36972020-01-17 Christian Biesinger <cbiesinger@google.com>
3698
3699 * coff-arm.c: Fix spelling error (seperate).
3700 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3701 error (seperate).
3702 * sysdep.h (strnlen): Fix spelling error (seperate).
3703
0d1cc75d
LB		 37042020-01-15 Lars Brinkhoff <lars@nocrew.org>
3705
3706 PR 20694
3707 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3708
e1c6cf61
AM		 37092020-01-15 Alan Modra <amodra@gmail.com>
3710
3711 PR 25384
3712 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3713 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3714 of function symbols unless dot symbols are present. Do warn
3715 whenever one is created, regardles of whether a PLT entry is
3716 also emitted for the function symbol.
3717
ef4e5ba5
AM		 37182020-01-14 Alan Modra <amodra@gmail.com>
3719
3720 * som.c (som_bfd_count_ar_symbols): Error when file position
3721 of symbols on chains is not strictly increasing.
3722
8ab484c2
AM		 37232020-01-14 Alan Modra <amodra@gmail.com>
3724
3725 * vms.h (VMS_DEBUG): Define as 0.
3726 * vms-alpha.c (image_write): Move debug output after bounds check.
3727 Tidy bounds check.
3728 (_bfd_vms_slurp_eihd): Warning fix.
3729 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3730
b50ef514
AM		 37312020-01-13 Alan Modra <amodra@gmail.com>
3732
3733 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3734 for "ignored" records.
3735
0c0adcc5
AM		 37362020-01-13 Alan Modra <amodra@gmail.com>
3737
3738 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3739 Delete asect name check. Move asect NULL check to wasm_object_p.
3740 Correct bounds check of sizes against end. Replace uses of
3741 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3742 just one bfd_release.
3743 (wasm_scan): Don't use malloc/strdup for section names,
3744 bfd_alloc instead. Simplify code prefixing section name.
3745 Formatting. Don't attempt to free memory here..
3746 (wasm_object_p): ..do so here.
3747
7f026732
SN		 37482020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3749
3750 PR ld/22269
3751 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3752 UNDEFWEAK_NO_DYNAMIC_RELOC.
3753 (allocate_dynrelocs_for_symbol): Likewise.
3754
8cd0e5e9
TC		 37552020-01-10 Tamar Christina <tamar.christina@arm.com>
3756
3757 PR 25210
3758 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3759
71780f45
AM		 37602020-01-10 Alan Modra <amodra@gmail.com>
3761
3762 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3763
b899eb3b
NC		 37642020-01-09 Nick Clifton <nickc@redhat.com>
3765
3766 PR 25221
3767 * bfd.c (bfd_convert_section_contents): Check for a compress
3768 header size that is larger than the actual section size.
3769
4c6ee646
AM		 37702020-01-08 Alan Modra <amodra@gmail.com>
3771
3772 PR 25351
3773 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3774 after removing sections.
3775
85f78364
JW		 37762020-01-06 Jim Wilson <jimw@sifive.com>
3777
3778 PR 25205
3779 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3780 check for !bfd_link_pic (info).
3781 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3782 <R_RISCV_JAL>: Add comment.
3783 (_bfd_riscv_relax_section): For plt.offset check, add check for
3784 bfd_link_pic (info). Add comment.
3785
49078ece
AM		 37862020-01-06 Alan Modra <amodra@gmail.com>
3787
3788 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3789 match failures. Don't init to bfd_error_wrong_format before
3790 calling _bfd_check_format.
3791
ab356be7
AM		 37922020-01-06 Alan Modra <amodra@gmail.com>
3793
3794 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3795 status rather than exiting on stack overflow or underflow.
3796 (_bfd_vms_slurp_etir): Adjust to suit.
3797
85d86817
AM		 37982020-01-06 Alan Modra <amodra@gmail.com>
3799
3800 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3801
3e6aa775
AM		 38022020-01-06 Alan Modra <amodra@gmail.com>
3803
3804 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3805 command. Check name offset is within command.
3806 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3807 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3808 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3809 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3810 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3811 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3812 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3813 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3814 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3815 (bfd_mach_o_read_segment): Similarly.
3816 (bfd_mach_o_read_thread): Properly bound check thread struct.
3817 Don't repeat checks on second loop.
3818 (bfd_mach_o_read_command): Fail on invalid command length.
3819
ea933f17
AM		 38202020-01-04 Alan Modra <amodra@gmail.com>
3821
3822 * format.c (bfd_check_format_matches): Add preserve_match.
3823 Save initial bfd state in "preserve", matched bfd state in
3824 "preserve_match". Save just the first match. Release
3825 bfd_alloc memory. Restore and finish preserved state as
3826 appropriate on all function exit paths.
3827
f24bdec4
AM		 38282020-01-04 Alan Modra <amodra@gmail.com>
3829
3830 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3831
991fb595
AM		 38322020-01-04 Alan Modra <amodra@gmail.com>
3833
3834 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3835 match too.
3836
f2a3559d
NC		 38372020-01-03 Nick Clifton <nickc@redhat.com>
3838
3839 PR 25307
3840 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3841 there is enough data remaining in the code buffer before
3842 attempting to read a function stub.
3843
7a0fb7be
NC		 38442020-01-03 Nick Clifton <nickc@redhat.com>
3845
3846 PR 25308
3847 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3848 return value from bfd_malloc.
3849 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3850 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3851 (elf32_arm_filter_cmse_symbols): Likewise.
3852 (elf32_arm_write_section): Likewise.
3853 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3854 (bfd_mach_o_follow_dsym): Likewise.
3855 * pef.c (bfd_pef_print_loader_section): Likewise.
3856 (bfd_pef_scan_start_address): Likewise.
3857 (bfd_pef_parse_function_stubs): Likewise.
3858 (bfd_pef_parse_symbols): Likewise.
3859
b26a3d58
ST		 38602020-01-03 Sergei Trofimovich <siarheit@google.com>
3861
3862 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3863 on binary inputs ld/PR25316.
3864 (is_ia64_elf): new helper to filter on ia64 objects.
3865
4bb7a87e
JB		 38662020-01-03 Jan Beulich <jbeulich@suse.com>
3867
3868 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3869 in parameter names.
3870 (bfd_mach_o_scan): Insert underscore in two variable names.
3871
6655dba2
SB		 38722020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3873
3874 * Makefile.am: Add z80-elf target support.
3875 * configure.ac: Likewise.
3876 * targets.c: Likewise.
3877 * Makefile.in: Regenerate.
3878 * configure: Regenerate.
3879 * config.bfd: Add z80-elf target support and new arches: ez80 and
3880 z180.
3881 * elf32-z80.c: New file.
3882 * archures.c: Add new z80 architectures: eZ80 and Z180.
3883 * coffcode.h: Likewise.
3884 * cpu-z80.c: Likewise.
3885 * coff-z80.c: Add new relocations for Z80 target and local label
3886 check.
3887 * reloc.c: Add new relocs.
3888 * bfd-in2.h: Regenerate.
3889 * libbfd.h: Regenerate.
3890
0db131fb
TC		 38912020-01-02 Tamar Christina <tamar.christina@arm.com>
3892
3893 PR 25210
3894 PR 24753
3895 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3896
b14ce8bf
AM		 38972020-01-01 Alan Modra <amodra@gmail.com>
3898
3899 Update year range in copyright notice of all files.
3900
0b114740 3901For older changes see ChangeLog-2019
3499769a 3902\f
0b114740 3903Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 3904
3905Copying and distribution of this file, with or without modification,
3906are permitted in any medium without royalty provided the copyright
3907notice and this notice are preserved.
3908
3909Local Variables:
3910mode: change-log
3911left-margin: 8
3912fill-column: 74
3913version-control: never
3914End:
GDB Binutils - Deliverables
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