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PR26452, ASAN: som_compute_checksum som.c:4293
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
2186273a
AM		 12020-08-25 Alan Modra <amodra@gmail.com>
2
3 PR 26452
4 * som.c (som_compute_checksum): XOR 32-bit words in header,
5 not unsigned long sized words.
6
0c1438eb
AM		 72020-08-25 Alan Modra <amodra@gmail.com>
8
9 PR 26430
10 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
11 amount copied for elf_segment_map defined with one element
12 sections array.
13
d2327e47
AM		 142020-08-25 Alan Modra <amodra@gmail.com>
15
16 PR 26422
17 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
18 bfd_get_x size function to read addends out of fields. Apply
19 rightshift adjustment too. Don't apply the now unnecessary
20 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
21 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
22 Correct R_ARM_THM_JUMP6 addend.
23
b8ff233b
AM		 242020-08-25 Alan Modra <amodra@gmail.com>
25
26 PR 26419
27 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
28 before start of section.
29
0f55320b
AM		 302020-08-25 Alan Modra <amodra@gmail.com>
31
32 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
33 before accessing elf_hash_table_id.
34 * elf32-arc.c (elf_arc_hash_table): Likewise.
35 * elf32-arm.c (elf32_arm_hash_table): Likewise.
36 * elf32-avr.c (avr_link_hash_table): Likewise.
37 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
38 * elf32-cris.c (elf_cris_hash_table): Likewise.
39 * elf32-csky.c (csky_elf_hash_table): Likewise.
40 * elf32-frv.c (frvfdpic_hash_table): Likewise.
41 * elf32-hppa.c (hppa_link_hash_table): Likewise.
42 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
43 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
44 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
45 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
46 * elf32-metag.c (metag_link_hash_table): Likewise.
47 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
48 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
49 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
50 * elf32-s390.c (elf_s390_hash_table): Likewise.
51 * elf32-sh.c (sh_elf_hash_table): Likewise.
52 * elf32-spu.c (spu_hash_table): Likewise.
53 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
54 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
55 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
56 * elf64-hppa.c (hppa_link_hash_table): Likewise.
57 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
58 * elf64-s390.c (elf_s390_hash_table): Likewise.
59 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
60 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
61 * elfxx-mips.c (mips_elf_hash_table): Likewise.
62 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
63 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
64
3cdad084
JT		 652020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
66
67 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
68 int. Use '%u' format with _bfd_error_handler to render it.
69
918dc783
AM		 702020-08-25 Alan Modra <amodra@gmail.com>
71
72 PR 26489
73 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
74 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
75
573eb292
AM		 762020-08-25 Alan Modra <amodra@gmail.com>
77
78 PR 26492
79 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
80 accessing elf_hash_table_id.
81
a8d549c0
AM		 822020-08-25 Alan Modra <amodra@gmail.com>
83
84 PR 26483
85 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
86 accessing elf_hash_table_id.
87
19d80e5f
MW		 882020-08-24 Mark Wielaard <mark@klomp.org>
89
90 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
91 (read_formatted_entries): Likewise. And skip zero entry.
92
531c73a3
CQ		 932020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
94
95 * bfd-in2.h (bfd_mach_ck860): New.
96 * cpu-csky.c (arch_info_struct): Add item for CK860.
97
252dcdf4
AM		 982020-08-24 Alan Modra <amodra@gmail.com>
99
100 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
101 high part tprel16 relocs.
102 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
103 Clear do_tls_opt on odd instructions.
104 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
105 Don't sanity check them here.
106 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
107 high part tprel16 relocs.
108 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
109 Clear do_tls_opt on odd instructions.
110 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
111
c40e6650
JDA		 1122020-08-23 John David Anglin <danglin@gcc.gnu.org>
113
114 PR binutils/26357
115 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
116 * configure: Regenerate.
117
3f2e9699
L		 1182020-08-22 H.J. Lu <hongjiu.lu@intel.com>
119
120 PR ld/26382
121 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
122 versioned symbols, which are defined in shared objects, in
123 symbol string table.
124
ccf61261
NC		 1252020-08-21 Nick Clifton <nickc@redhat.com>
126
127 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
128 the data map if there are entries in it.
129 (_bfd_aarch64_erratum_843419_scan): Likewise.
130
610ed3e0
JB		 1312020-08-21 Jan Beulich <jbeulich@suse.com>
132
133 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
134 last byte of debug dir, not first.
135
01147b20
NC		 1362020-08-20 Nick Clifton <nickc@redhat.com>
137
138 PR 26428
139 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
140 field in the ELF header of the compressed sections.
141
44466e45
NC		 1422020-08-20 Nick Clifton <nickc@redhat.com>
143
144 PR 26406
145 * elf-bfd.h (struct bfd_elf_section_data): Add
146 has_secondary_relocs field.
147 * elf.c (_bfd_elf_copy_special_section_fields): Set the
148 has_secondary_relocs field for sections which have associated
149 secondary relocs.
150 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
151 on sections which have associated secondary relocs.
152
10885e24
AM		 1532020-08-15 Alan Modra <amodra@gmail.com>
154
155 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
156 small common section.
157 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
158 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
159 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
160 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
161 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
162 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
163 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
164 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
165 * elf32-v850.c (v850_elf_check_relocs): Likewise.
166 (v850_elf_add_symbol_hook): Likewise.
167 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
168 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
169 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
170 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
171
4d182367
AM		 1722020-08-15 Alan Modra <amodra@gmail.com>
173
174 PR 26389
175 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
176 SEC_SMALL_DATA.
177 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
178 on small common section.
179 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
180 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
181 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
182 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
183 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
184 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
185
19bddbe9
AM		 1862020-08-14 Alan Modra <amodra@gmail.com>
187
188 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
189 rather than another copy of primes. Increase maximum default
190 size allowed.
191
2b6ba032
AM		 1922020-08-13 Alan Modra <amodra@gmail.com>
193
73d0dc16 194 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
2b6ba032 195
6738c8a7
AM		 1962020-08-13 Alan Modra <amodra@gmail.com>
197
198 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
199 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
200 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
201 optimization when --no-pcrel-optimize.
202
75e100a3
AM		 2032020-08-13 Alan Modra <amodra@gmail.com>
204
205 PR 26348
206 * bfd.c (struct bfd): Add read_only.
207 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
208 Set read_only on warning.
209 (elf_object_p): Sanity check program header alignment. Set
210 read_only on warning.
211 * bfd-in2.h: Regenerate.
212
2fef9373
JT		 2132020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
214
215 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
216 win32pstatus note type to avoid signedness comparison warning.
217
404ec933
JT		 2182020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
219
220 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
221 win32pstatus notes, and return TRUE so we continue rather than
222 stopping as if it was an error.
223
d61f3d03
JT		 2242020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
225
226 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
227
04ec0fa2
JT		 2282020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
229
230 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
231 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
232 appropriate size constraint for each win32pstatus note type.
233
03c29a6f
JT		 2342020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
235
236 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
237 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
238 win32pstatus note.
239
8fbac78b
JT		 2402020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
241
242 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
243 (elfcore_grok_win32pstatus): Use.
244
ff2084b9
JT		 2452020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
246
247 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
248 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
249 offsets used to read NOTE_INFO_PROCESS.
250
79ddc884
NC		 2512020-08-12 Nick Clifton <nickc@redhat.com>
252
253 * po/ru.po: Updated Russian translation.
254 * po/sr.po: Updated Serbian translation.
255
d844f10a
DF		 2562020-08-07 David Faust <david.faust@oracle.com>
257
258 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
259 DISP16 and DISP32 relocations.
260
3ee9565c
DF		 2612020-08-05 David Faust <david.faust@oracle.com>
262
263 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
264 (bpf_elf_howto_table): Use it here.
265 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
266 instruction and data relocations.
267
e44a1d7b
AM		 2682020-08-03 Alan Modra <amodra@gmail.com>
269
270 * vms-lib.c (vms_traverse_index): Sanity check size remaining
271 before accessing vms_idx or vms_elfidx.
272
b5f386d5
AM		 2732020-08-03 Alan Modra <amodra@gmail.com>
274
275 PR 26330
276 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
277 size against file size. Correct LONG_MAX limit check.
278 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
279 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
280 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
281 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
282 bfd_malloc_and_get_section.
283
a896df97
AM		 2842020-07-31 Alan Modra <amodra@gmail.com>
285
286 PR 26314
287 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
288 IR symbols to become dynamic.
289 (elf_link_add_object_symbols): Don't exclude IR symbols when
290 deciding whether an as-needed shared library is needed.
291
4d3bb356
SN		 2922020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
293
294 PR ld/26312
295 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
296 to 0.
297 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
298
c8693053
RO		 2992020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
300
301 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
302 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
303 Don't define _STRUCTURED_PROC.
304 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
305 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
306 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
307 * configure, config.in: Regenerate.
308 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
309 * Makefile.in, doc/Makefile.in: Regenerate.
310
f1dfbfdb
L		 3112020-07-30 H.J. Lu <hongjiu.lu@intel.com>
312
313 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
314 (elf_link_hash_table): Add sym_cache.
315 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
316 (elf32_arm_check_relocs): Updated.
317 (elf32_arm_size_dynamic_sections): Likewise.
318 * elf32-bfin.c (bfin_link_hash_table): Removed.
319 (bfin_link_hash_newfunc): Updated.
320 (bfin_hash_table): Removed.
321 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
322 (csky_elf_check_relocs): Updated.
323 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
324 (elf32_hppa_check_relocs): Updated.
325 * elf32-i386.c (elf_i386_tls_transition): Updated.
326 (elf_i386_convert_load_reloc): Likewise.
327 (elf_i386_check_relocs): Likewise.
328 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
329 (m32r_elf_hash_table): Updated.
330 (m32r_elf_link_hash_table_create): Likewise.
331 (m32r_elf_create_dynamic_sections): Likewise.
332 (m32r_elf_adjust_dynamic_symbol): Likewise.
333 (allocate_dynrelocs): Likewise.
334 (m32r_elf_size_dynamic_sections): Likewise.
335 (m32r_elf_relocate_section): Likewise.
336 (m32r_elf_finish_dynamic_symbol): Likewise.
337 (m32r_elf_check_relocs): Likewise.
338 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
339 sym_cache.
340 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
341 (elf_m68k_check_relocs): Updated.
342 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
343 (elf_metag_check_relocs): Updated.
344 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
345 (microblaze_elf_check_relocs): Updated.
346 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
347 (nds32_elf_create_dynamic_sections): Likewise.
348 (nds32_elf_adjust_dynamic_symbol): Likewise.
349 (nds32_elf_check_relocs): Likewise.
350 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
351 srelbss and aym_cache.
352 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
353 (nios2_elf32_check_relocs): Updated.
354 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
355 (or1k_elf_check_relocs): Updated.
356 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
357 (ppc_elf_check_relocs): Updated.
358 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
359 (elf_s390_check_relocs): Updated.
360 (elf_s390_finish_dynamic_sections): Likewise.
361 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
362 and aym_cache.
363 (sh_elf_create_dynamic_sections): Updated.
364 (sh_elf_adjust_dynamic_symbol): Likewise.
365 (sh_elf_size_dynamic_sections): Likewise.
366 (sh_elf_check_relocs): Likewise.
367 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
368 (elf32_tic6x_check_relocs): Updated.
369 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
370 (tilepro_elf_hash_table): Updated.
371 (tilepro_elf_link_hash_table_create): Likewise.
372 (tilepro_elf_check_relocs): Likewise.
373 (tilepro_elf_adjust_dynamic_symbol): Likewise.
374 (allocate_dynrelocs): Likewise.
375 (tilepro_elf_size_dynamic_sections): Likewise.
376 (tilepro_elf_relocate_section): Likewise.
377 (tilepro_elf_finish_dynamic_symbol): Likewise.
378 (tilepro_finish_dyn): Likewise.
379 (tilepro_elf_finish_dynamic_sections): Likewise.
380 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
381 (ppc64_elf_before_check_relocs): Updated.
382 (ppc64_elf_check_relocs): Likewise.
383 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
384 (elf_s390_check_relocs): Updated.
385 (elf_s390_relocate_section): Likewise.
386 (elf_s390_finish_dynamic_sections): Likewise.
387 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
388 (elf_x86_64_check_relocs): Likewise.
389 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
390 sym_cache.
391 (elfNN_aarch64_check_relocs): Updated.
392 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
393 (riscv_elf_check_relocs): Updated.
394 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
395 (mips_elf_resolve_got_page_ref): Updated.
396 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
397 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
398 sym_cache.
399 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
400 (tilegx_elf_check_relocs): Updated.
401 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
402
c77cb2a0
MR		 4032020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
404
405 * elflink.c (bfd_elf_final_link): Give local symbols a name if
406 so requested.
407 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
408 return TRUE if making ET_REL output.
409
3f1b17bb
MR		 4102020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
411
412 * elf-bfd.h (elf_backend_data): Add
413 `elf_backend_elfsym_local_is_section' member.
414 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
415 macro.
416 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
417 * elflink.c (bfd_elf_final_link): Use it to determine whether
418 set the `.symtab' section's `sh_info' value to the index of the
419 first non-local or non-section symbol.
420 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
421 function.
422 (elf_backend_elfsym_local_is_section): New macro.
423 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
424 function.
425 (elf_backend_elfsym_local_is_section): New macro.
426
4d68fd75
AM		 4272020-07-29 Alan Modra <amodra@gmail.com>
428
429 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
430 defined in excluded sections.
431
67411cbf
AM		 4322020-07-28 Alan Modra <amodra@gmail.com>
433
434 * elf.c (assign_section_numbers): Comment. Don't segfault on
435 discarded sections when setting linked-to section for generic
436 ELF linker.
437 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
438
93fd13c7
AM		 4392020-07-27 Alan Modra <amodra@gmail.com>
440
441 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
442 similar as absolute.
443 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
444 redefinitions here.
445
04f096fb
NC		 4462020-07-24 Nick Clifton <nickc@redhat.com>
447
448 * config.bfd: Move xc16x target to the obsolete list.
449
5efb6779
KB		 4502020-07-22 Kevin Buettner <kevinb@redhat.com>
451
452 * binary.c (binary_get_section_contents): Seek using offset
453 from section's file position.
454
ea57e509
KB		 4552020-07-22 Kevin Buettner <kevinb@redhat.com>
456
457 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
04f096fb 458
1ad2776d
MF		 4592020-07-22 Max Filippov <jcmvbkbc@gmail.com>
460
461 PR 26246
462 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
463 type for the first function argument. Rename pointers to reflect
464 that they have distinct types.
465
2f5541f3
AM		 4662020-07-20 Alan Modra <amodra@gmail.com>
467
468 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
469
e10a07b3
AM		 4702020-07-19 Alan Modra <amodra@gmail.com>
471
472 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
473 (select_alt_stub): New function.
474 (ppc_get_stub_entry): Use it here.
475 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
476 power10_stubs.
477 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
478 merge notoc stubs with other varieties when power10_stubs is "auto".
479 Instead dup the stub hash table entry.
480 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
481 tests of power10_stubs.
482
28b80303
AM		 4832020-07-15 Alan Modra <amodra@gmail.com>
484
485 PR 26239
486 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
487
4fd8d585
NC		 4882020-07-15 Nick Clifton <nickc@redhat.com>
489
490 PR26240
491 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
492 check for aux entries that overflow the buufer.
493
a8a48c75
HPN		 4942020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
495
496 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
497 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
498
e8a83e93
MB		 4992020-07-15 Markus Böck <markus.boeck02@gmail.com>
500 Alan Modra <amodra@gmail.com>
501
502 PR 26198
503 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
504 objects both before and after normal object files.
505 * elflink.c (_bfd_elf_section_already_linked): Likewise.
506
d3b10ee7
AM		 5072020-07-10 Alan Modra <amodra@gmail.com>
508
509 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
510 * elf64-ppc.c (struct ppc_link_hash_table): Delete
511 power10_stubs.
512 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
513 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
514 uses of power10_stubs.
515
fe49679d
AM		 5162020-07-09 Alan Modra <amodra@gmail.com>
517
518 * coff-ppc.c: Delete.
519 * pe-ppc.c: Delete.
520 * pei-ppc.c: Delete.
521 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
522 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
523 PPCMAGIC code.
524 (coff_write_object_contents): Remove PPC_PE code.
525 * config.bfd: Move powerpcle-pe to removed targets.
526 * configure.ac: Remove powerpc PE entries.
527 * libcoff-in.h (ppc_allocate_toc_section): Delete.
528 (ppc_process_before_allocation): Delete.
529 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
530 * targets.c: Remove powerpc PE vectors.
531 * po/SRC-POTFILES.in: Regenerate.
532 * libcoff.h: Regenerate.
533 * Makefile.in: Regenerate.
534 * configure: Regenerate.
535
7646efdf
NC		 5362020-07-09 Nick Clifton <nickc@redhat.com>
537
538 * po/fr.po: Updated French translation.
539
23f5e55e
AM		 5402020-07-07 Alan Modra <amodra@gmail.com>
541
542 * xcofflink.c (xcoff_mark): Don't mark const sections.
543 (bfd_xcoff_record_link_assignment): Add FIXME.
544 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
545 sections being discarded by linker script.
546
c8001886
AM		 5472020-07-07 Alan Modra <amodra@gmail.com>
548
549 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
550 time, uid, gid and mode for deterministic archive.
551 (xcoff_write_archive_contents_big): Likewise.
552
8af7926f
AM		 5532020-07-07 Alan Modra <amodra@gmail.com>
554
555 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
556 C_AIX_WEAKEXT.
557
17550be7
NC		 5582020-07-06 Nick Clifton <nickc@redhat.com>
559
560 * po/pt.po: Updated Portuguese translation.
561 * po/uk.po: Updated Ukranian translation.
562
b4396c5e
NC		 5632020-07-04 Nick Clifton <nickc@redhat.com>
564
565 * version.m4: Set version to 2.35.50.
566 * configure: Regenerate.
567 * po/bbfd.pot: Regenerate.
568
b115b9fd
NC		 5692020-07-04 Nick Clifton <nickc@redhat.com>
570
571 Binutils 2.35 branch created.
572
33d1369f
AM		 5732020-07-01 Alan Modra <amodra@gmail.com>
574
575 PR 26188
576 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
577 raw syment index before dereferencing.
578
cc574a35
AM		 5792020-07-01 Alan Modra <amodra@gmail.com>
580
581 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
582
3443489c
AM		 5832020-07-01 Alan Modra <amodra@gmail.com>
584
585 * config.bfd: Obsolete xc16x.
586
bbd19b19
L		 5872020-06-30 H.J. Lu <hongjiu.lu@intel.com>
588
589 * archures.c (bfd_mach_i386_nacl): Removed.
590 (bfd_mach_i386_i386_nacl): Likewise.
591 (bfd_mach_x86_64_nacl): Likewise.
592 (bfd_mach_x64_32_nacl): Likewise.
593 * config.bfd: Remove *-*-nacl* targets.
594 * configure.ac: Remove x86 NaCl target vectors.
595 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
596 (bfd_x64_32_nacl_arch): Likewise.
597 (bfd_x86_64_nacl_arch): Likewise.
598 (bfd_i386_nacl_arch): Likewise.
599 (bfd_x64_32_arch_intel_syntax): Updated.
600 * elf32-i386.c: Don't include "elf-nacl.h".
601 (elf_i386_nacl_plt): Removed.
602 (elf_i386_nacl_plt0_entry): Likewise.
603 (elf_i386_nacl_plt_entry): Likewise.
604 (elf_i386_nacl_pic_plt0_entry): Likewise.
605 (elf_i386_nacl_pic_plt_entry): Likewise.
606 (elf_i386_nacl_eh_frame_plt): Likewise.
607 (elf_i386_nacl_plt): Likewise.
608 (elf32_i386_nacl_elf_object_p): Likewise.
609 (elf_i386_get_synthetic_symtab): Updated.
610 (elf_i386_link_setup_gnu_properties): Likewise.
611 * elf64-x86-64.c: Don't include "elf-nacl.h".
612 (elf_x86_64_nacl_plt): Removed.
613 (elf64_x86_64_nacl_elf_object_p): Likewise.
614 (elf_x86_64_nacl_plt0_entry): Likewise.
615 (elf_x86_64_nacl_plt_entry): Likewise.
616 (elf_x86_64_nacl_eh_frame_plt): Likewise.
617 (elf_x86_64_nacl_plt): Likewise.
618 (elf32_x86_64_nacl_elf_object_p): Likewise.
619 (elf_x86_64_get_synthetic_symtab): Updated.
620 (elf_x86_64_link_setup_gnu_properties): Likewise.
621 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
622 * targets.c: Remove x86 NaCl target vectors.
623 * bfd-in2.h: Regenerated.
624 * configure: Likewise.
625
a57f74bb
L		 6262020-06-29 H.J. Lu <hongjiu.lu@intel.com>
627
628 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
629 _bfd_elf_add_dynamic_tags.
630
07d22f64
AM		 6312020-06-29 Alan Modra <amodra@gmail.com>
632
633 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
634 return value of bfd_bread. Don't read more than requested length.
635 Sanity check length. Properly terminate file name.
636
279edac5
AM		 6372020-06-29 Alan Modra <amodra@gmail.com>
638
639 * arc-got.h: Use C style comments.
640 * coff-z80.c: Likewise.
641 * elf32-csky.c: Likewise.
642 * peXXigen.c: Likewise.
643 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
644 code.
645
85f7484a
PB		 6462020-06-26 Pat Bernardi <bernardi@adacore.com>
647
648 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
649 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
650
ba9b3ef5
AM		 6512020-06-26 Alan Modra <amodra@gmail.com>
652
653 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
654 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
655 (riscv_get_priv_spec_name): Move to..
656 * cpu-riscv.c: ..here.
657 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
658 Use %u to print unsigned numbers.
659
069057bf
AB		 6602020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
661
662 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
663 default architecture.
664
2c8e3708
L		 6652020-06-24 H.J. Lu <hongjiu.lu@intel.com>
666
667 PR ld/26083
668 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
669 _bfd_elf_add_dynamic_tags.
670
c679ec98
L		 6712020-06-24 H.J. Lu <hongjiu.lu@intel.com>
672
673 PR ld/26083
674 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
675 _bfd_elf_add_dynamic_tags.
676
f8b1e5f6
AM		 6772020-06-24 Alan Modra <amodra@gmail.com>
678
679 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
680 shifts without undefined behaviour.
681
3084d7a2
L		 6822020-06-23 H.J. Lu <hongjiu.lu@intel.com>
683
684 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
685 dt_jmprel_required.
686 (_bfd_elf_add_dynamic_tags): New.
687 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
688 _bfd_elf_add_dynamic_tags.
689 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
690 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
691 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
692 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
693 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
694 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
695 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
696 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
697 Likewise.
698 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
699 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
700 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
701 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
702 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
703 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
704 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
705 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
706 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
707 Likewise.
708 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
709 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
710 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
711 _bfd_elf_maybe_vxworks_add_dynamic_tags.
712 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
713 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
714 Likewise.
715 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
716 (_bfd_x86_elf_size_dynamic_sections): Likewise.
717 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
718 dt_reloc_sz and dt_reloc_ent.
719 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
720 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
721 Likewise.
722 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
723 etab.dt_pltgot_required.
724 (elf32_hppa_size_dynamic_sections): Call
725 _bfd_elf_add_dynamic_tags.
726 * elf32-metag.c (elf_metag_link_hash_table_create): Set
727 etab.dt_pltgot_required.
728 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
729 * elf32-sh.c (sh_elf_link_hash_table_create): Set
730 root.dt_pltgot_required for FDPIC output.
731 (sh_elf_size_dynamic_sections): Call
732 _bfd_elf_maybe_vxworks_add_dynamic_tags.
733 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
734 elf.dt_pltgot_required.
735 (elf_xtensa_size_dynamic_sections): Call
736 _bfd_elf_add_dynamic_tags.
737 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
738 root.dt_pltgot_required.
739 (elf64_hppa_size_dynamic_sections): Call
740 _bfd_elf_add_dynamic_tags.
741 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
742 root.dt_pltgot_required.
743 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
744 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
745 * elflink.c (_bfd_elf_add_dynamic_tags): New.
746
d768f160
SJ		 7472020-06-22 Saagar Jha <saagar@saagarjha.com>
748
749 * mach-o.c: Support the new load commands by reading a linkedit
750 data command for them.
751
39ff0b81
NC		 7522020-06-22 Nelson Chu <nelson.chu@sifive.com>
753
754 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
755 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
756 (riscv_get_priv_spec_class): Likewise.
757 (riscv_get_priv_spec_name): Likewise.
758 (riscv_get_priv_spec_class_from_numbers): New function, convert
759 the version numbers into string, then call riscv_get_priv_spec_class
760 to get the priv spec class.
761 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
762 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
763 (riscv_get_priv_spec_name): Likewise.
764 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
765 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
766 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
767 of input and output objects form their priv spec attributes by
768 riscv_get_priv_spec_class_from_numbers. Report warning rather than
769 errors when linking objects with differnet priv spec versions. We do
770 know v1.9.1 may have conflicts to other versions, so report the
771 warning, too. After that, update the output priv spec version to the
772 newest one so far.
773
cbd7581f
NC		 7742020-06-22 Nelson Chu <nelson.chu@sifive.com>
775
776 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
777 priv attributes, we will check the conflicts for all of them (major,
778 minor and revision), and then set the priv_attrs_merged to TRUE to
779 indicate that we have handled all of the priv attributes. Remove
780 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
781
1e927850
AM		 7822020-06-21 Alan Modra <amodra@gmail.com>
783
784 PR 26132
785 * configure.ac: Disable plugins by default for some targets.
786 * plugin.c: Comment typo fix.
787 * configure: Regenerate.
788
13aa5ceb
NC		 7892020-06-19 Nick Clifton <nickc@redhat.com>
790
791 * plugin.c (try_load_plugin): Suppress the error message about
792 being unable to open a plugin if creating a list of viable
793 plugins.
794
a435742a
AM		 7952020-06-16 Alan Modra <amodra@gmail.com>
796
797 * aout-tic30.c: Delete file.
798 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
799 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
800 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
801 (xc16x-*-elf): Sort properly.
802 * configure.ac: Remove tic30_aout_vec.
803 * targets.c: Likewise.
804 * Makefile.in: Regenerate.
805 * configure: Regenerate.
806 * po/SRC-POTFILES.in: Regenerate.
807
7a77f1ac
MF		 8082020-06-15 Max Filippov <jcmvbkbc@gmail.com>
809
810 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
811 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
812 (elf32xtensa_abi): New global variable.
813 (xtensa_abi_choice): New function.
814 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
815 XSHAL_ABI to select PLT code.
816
cae64165
RM		 8172020-06-15 Roland McGrath <mcgrathr@google.com>
818
819 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
820 field of bfd_link_info.
821
40be168c
AM		 8222020-06-15 Alan Modra <amodra@gmail.com>
823
824 * config.bfd: Obsolete powerpcle-*-pe targets.
825
75cfe082
AM		 8262020-06-15 Alan Modra <amodra@gmail.com>
827
828 PR 26103
829 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
830 symbols that were defined in discarded sections.
831 * cofflink.c (coff_link_check_archive_element): Likewise.
832 (coff_link_add_symbols): Set indx to -3 for symbols defined in
833 discarded sections.
834 (_bfd_coff_write_global_sym): Don't emit such symbols.
835 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
836 libcoff.h: Regenerate.
837
f0aa3025
AM		 8382020-06-11 Alan Modra <amodra@gmail.com>
839
840 PR 26107
841 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
842
447f6d86
L		 8432020-06-10 H.J. Lu <hongjiu.lu@intel.com>
844
845 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
846 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
847 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
848 of reltext.
849
e1b5d517
L		 8502020-06-10 H.J. Lu <hongjiu.lu@intel.com>
851
852 PR ld/26094
853 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
854 Clear verinfo.verdef.
855
cebd6b8a
L		 8562020-06-09 H.J. Lu <hongjiu.lu@intel.com>
857
858 PR ld/18801
859 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
860 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
861 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
862 resolvers.
863 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
864 Set ifunc_resolvers if there are FUNC resolvers.
865 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
866 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
867 with elf.ifunc_resolvers.
868 (write_plt_relocs_for_local_syms): Likewise.
869 (ppc64_elf_relocate_section): Likewise.
870 (ppc64_elf_finish_dynamic_sections): Likewise.
871 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
872 Updated.
873 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
874 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
875 instead of readonly_dynrelocs_against_ifunc.
876 * elfxx-x86.h (elf_x86_link_hash_table): Remove
877 readonly_dynrelocs_against_ifunc.
878
efb2a7b4
AM		 8792020-06-09 Alan Modra <amodra@gmail.com>
880
881 * elf64-ppc.c (struct ppc_link_hash_table): Delete
882 maybe_local_ifunc_resolver field.
883 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
884 cases where maybe_local_ifunc_resolver was set.
885 (ppc64_elf_relocate_section): Likewise.
886 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
887 error to a warning.
888
9bcc30e4
L		 8892020-06-08 H.J. Lu <hongjiu.lu@intel.com>
890
891 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
892 tlsdesc_got.
893 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
894 and dt_tlsdesc_got.
895 (elf32_arm_size_dynamic_sections): Updated. Clear
896 root.tlsdesc_plt for DF_BIND_NOW.
897 (elf32_arm_finish_dynamic_sections): Updated.
898 (elf32_arm_output_arch_local_syms): Likewise.
899 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
900 Clear root.tlsdesc_plt for DF_BIND_NOW.
901 (nds32_elf_finish_dynamic_sections): Updated.
902 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
903 dt_tlsdesc_plt and dt_tlsdesc_got.
904 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
905 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
906 tlsdesc_plt and dt_tlsdesc_got.
907 (elfNN_aarch64_allocate_dynrelocs): Updated.
908 (elfNN_aarch64_finish_dynamic_sections): Likewise.
909 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
910 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
911 twice.
912 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
913 (_bfd_x86_elf_size_dynamic_sections): Likewise.
914 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
915 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
916 tlsdesc_got.
917
845b83d7
L		 9182020-06-07 H.J. Lu <hongjiu.lu@intel.com>
919
920 * elf32-tic6x.c (elf32_bed): Defined the default to
921 elf32_tic6x_bed.
922
9b8a8575
L		 9232020-06-07 H.J. Lu <hongjiu.lu@intel.com>
924
925 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
926 plt_rel_sec.
927 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
928 root.splt/root.srelplt.
929 (elf64_hppa_create_dynamic_sections): Likewise.
930 (elf64_hppa_size_dynamic_sections): Likewise.
931 (elf64_hppa_finish_dynamic_symbol): Likewise.
932 (elf_hppa_final_link): Likewise.
933 (elf_hppa_final_link_relocate): Likewise.
934
bcab203d
L		 9352020-06-06 H.J. Lu <hongjiu.lu@intel.com>
936
937 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
938 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
939 is_vxworks.
940
90c14f0c
L		 9412020-06-06 H.J. Lu <hongjiu.lu@intel.com>
942
943 * elf-bfd.h (elf_target_os): New.
944 (elf_link_hash_table): Add target_os.
945 (elf_backend_data): Add target_os.
946 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
947 symbian_p and nacl_p.
948 (create_got_section): Updated.
949 (elf32_arm_create_dynamic_sections): Likewise.
950 (arm_type_of_stub): Likewise.
951 (elf32_arm_create_or_find_stub_sec): Likewise.
952 (elf32_arm_allocate_plt_entry): Likewise.
953 (elf32_arm_populate_plt_entry): Likewise.
954 (elf32_arm_final_link_relocate): Likewise.
955 (elf32_arm_check_relocs): Likewise.
956 (allocate_dynrelocs_for_symbol): Likewise.
957 (elf32_arm_finish_dynamic_symbol): Likewise.
958 (elf32_arm_finish_dynamic_sections): Likewise.
959 (elf32_arm_output_plt_map_1): Likewise.
960 (elf32_arm_output_arch_local_syms): Likewise.
961 (elf32_arm_add_symbol_hook): Likewise.
962 (elf32_arm_nacl_link_hash_table_create): Likewise.
963 (elf32_arm_vxworks_link_hash_table_create): Likewise.
964 (elf32_arm_symbian_link_hash_table_create): Likewise.
965 (ELF_TARGET_OS): New.
966 * elf32-i386.c (elf_i386_arch_bed): Removed.
967 (elf_backend_arch_data): Likewise.
968 (elf_i386_solaris_arch_bed): Likewise.
969 (elf_i386_nacl_arch_bed): Likewise.
970 (elf_i386_vxworks_arch_bed): Likewise.
971 (elf_i386_relocate_section): Updated.
972 (elf_i386_finish_dynamic_sections): Likewise.
973 (elf_i386_get_synthetic_symtab): Likewise.
974 (elf_i386_link_setup_gnu_properties): Likewise.
975 (ELF_TARGET_OS): New.
976 * elf32-mips.c (ELF_TARGET_OS): New.
977 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
978 (ppc_elf_create_got): Updated.
979 (ppc_elf_create_dynamic_sections): Likewise.
980 (ppc_elf_check_relocs): Likewise.
981 (ppc_elf_adjust_dynamic_symbol): Likewise.
982 (ppc_elf_size_dynamic_sections): Likewise.
983 (ppc_elf_relocate_section): Likewise.
984 (ppc_elf_finish_dynamic_sections): Likewise.
985 (ppc_elf_vxworks_link_hash_table_create): Likewise.
986 (ELF_TARGET_OS): New.
987 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
988 (sh_elf_link_hash_table_create): Updated.
989 (sh_elf_create_dynamic_sections): Likewise.
990 (allocate_dynrelocs): Likewise.
991 (sh_elf_size_dynamic_sections): Likewise.
992 (sh_elf_relocate_section): Likewise.
993 (sh_elf_finish_dynamic_symbol): Likewise.
994 (sh_elf_finish_dynamic_sections): Likewise.
995 (ELF_TARGET_OS): New.
996 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
997 Removed.
998 (bfd_elf32_bfd_link_hash_table_create): Likewise.
999 (ELF_TARGET_OS): New.
1000 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1001 (elf_x86_64_solaris_arch_bed): Likewise.
1002 (elf_x86_64_nacl_arch_bed): Likewise.
1003 (elf_x86_64_finish_dynamic_sections): Updated.
1004 (elf_x86_64_get_synthetic_symtab): Likewise.
1005 (elf_x86_64_link_setup_gnu_properties): Likewise.
1006 (ELF_TARGET_OS): New.
1007 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1008 target_o.
1009 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1010 (MIPS_ELF_REL_DYN_NAME): Updated.
1011 (ELF_MIPS_GP_OFFSET): Likewise.
1012 (mips_elf_create_local_got_entry): Likewise.
1013 (mips_elf_allocate_dynamic_relocations): Likewise.
1014 (mips_elf_count_got_symbols): Likewise.
1015 (is_gott_symbol): Likewise.
1016 (mips_elf_calculate_relocation): Likewise.
1017 (mips_elf_create_dynamic_relocation): Likewise.
1018 (_bfd_mips_elf_check_relocs): Likewise.
1019 (allocate_dynrelocs): Likewise.
1020 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1021 (mips_elf_lay_out_got): Likewise.
1022 (mips_elf_set_plt_sym_value): Likewise.
1023 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1024 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1025 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1026 (_bfd_mips_elf_final_link): Likewise.
1027 (_bfd_mips_init_file_header): Likewise.
1028 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1029 Likewise.
1030 (allocate_dynrelocs): Likewise.
1031 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1032 (_bfd_sparc_elf_relocate_section): Likewise.
1033 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1034 (sparc_finish_dyn): Likewise.
1035 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1036 * elfxx-target.h (ELF_TARGET_OS): New.
1037 (elfNN_bed): Add ELF_TARGET_OS.
1038 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1039 (_bfd_x86_elf_link_hash_table_create): Likewise.
1040 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1041 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1042 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1043 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1044 * elfxx-x86.h (elf_x86_target_os): Removed.
1045 (elf_x86_backend_data): Likewise.
1046 (get_elf_x86_backend_data): Likewise.
1047 (elf_x86_link_hash_table): Remove target_os.
1048
87c69f97
AM		 10492020-06-06 Alan Modra <amodra@gmail.com>
1050
1051 * reloc.c: Rename
1052 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1053 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1054 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1055 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1056 * elf64-ppc.c: Update throughout for reloc renaming.
1057 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1058 * libbfd.h: Regenerate.
1059 * bfd-in2.h: Regenerate.
1060
981f1518
L		 10612020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1062
8a4ba3a1 1063 PR ld/26080
981f1518
L		 1064 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1065 section.
1066
9c65eeac
NC		 10672020-06-05 Nick Clifton <nickc@redhat.com>
1068
1069 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1070 bug.
1071
41285764
NC		 10722020-06-05 Nelson Chu <nelson.chu@sifive.com>
1073
1074 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1075 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1076 whether the object can be linked according to it's priv
1077 attributes. The object without any priv spec attributes can
1078 be linked with others. If the first input object doesn't contain
1079 any priv attributes, then we need to copy the setting from the
1080 next input one. Also report more detailed error messages to user.
1081
a975c88e
SC		 10822020-06-04 Stephen Casner <casner@acm.org>
1083
1084 Extend pdp11-aout symbol table format to accommodate .stab
1085 symbols and implement correct handling of them.
1086
1087 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1088 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1089 normal vs. .stab symbol table type values, replacing N_STAB mask.
1090 (translate_from_native_sym_flags): Determine correct section for
1091 different .stab types.
1092 (translate_to_native_sym_flags): Leave .stab types intact.
1093 (translate_symbol_table): Error if symbol indicates overlay;
1094 store desc field from .stab symbols.
1095 (write_syms): Output desc field with symbol.
1096 (aout_link_check_ar_symbols): Skip .stab symbols.
1097 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1098 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1099 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1100 correctly distinguish .stab symbols and select calculate their
1101 section and value; and copy desc and ovly fields from input symbol
1102 to output symbol.
1103
3b9313c4
SC		 11042020-06-04 Stephen Casner <casner@acm.org>
1105
1106 * aoutx.h (translate_symbol_table): Comment had external and
1107 internal swapped.
1108 * pdp11.c (translate_symbol_table): Likewise.
1109
add5f777
L		 11102020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1111
1112 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1113 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1114 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1115
c4b126b8
L		 11162020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1117
1118 PR ld/26080
1119 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1120 in debug section against symbol defined in shared library to 0.
1121 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1122 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1123 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1124 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1125 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1126 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1127 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1128 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1129 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1130 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1131 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1132 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1133 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1134 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1135 reference.
1136 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1137 there is non-GOT reference.
1138 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1139 non-alloced sections.
1140
31af1e68
SC		 11412020-06-03 Stephen Casner <casner@acm.org>
1142
1143 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1144
1145 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1146 files with relocs.
1147 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1148 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1149 other size that doesn't qcover the header word.
1150 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1151 string table, and zero it.
1152 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1153 message and set bfd_error on finding an invalid name string offset.
1154 (add_to_stringtab): INLINE -> inline
1155 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1156 bound check.
1157 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1158 any relocs that could not be recognised.
1159 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1160 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1161 name exists and is long enough, before attempting to see if it is
1162 for a .o file.
1163 c3864421222 - Correct case for N_SO being the last symbol.
1164 50455f1ab29 PR 20891 - Handle the case where the main file name
1165 and the directory name are both empty.
1166 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1167 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1168 range string table offsets.
1169 531336e3a0b PR 20909 - Fix off-by-one error in check for an
cae64165 1170 illegal string offset.
31af1e68
SC		 1171 (aout_link_includes_newfunc): Add comment.
1172 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1173 on unexpected relocation type rather than ASSERT.
1174
d4d8aee3
L		 11752020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1176
1177 PR ld/26066
1178 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1179 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1180
58ee44ef
L		 11812020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1182
1183 PR ld/26066
1184 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1185 non-alloced sections.
1186
9a689602
L		 11872020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1188
1189 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1190 dynamic relocations for non SEC_ALLOC sections.
1191
0bff7528
GN		 11922020-06-03 Gunther Nikl <gnikl@justmail.de>
1193
1194 * aout64.c (BMAGIC, QMAGIC): Do not define.
1195 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1196 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1197 to check the file format.
1198 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1199 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1200 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1201
50d03636
L		 12022020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1203
1204 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1205 relocations for non SEC_ALLOC sections.
1206
d49e5065
L		 12072020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1208
1209 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1210 * elf32-arm.c (maybe_set_textrel): Removed.
1211 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1212 with _bfd_elf_maybe_set_textrel.
1213 * elf32-csky.c (maybe_set_textrel): Removed.
1214 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1215 with _bfd_elf_maybe_set_textrel.
1216 * elf32-hppa.c (maybe_set_textrel): Removed.
1217 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1218 with _bfd_elf_maybe_set_textrel.
1219 * elf32-lm32.c (maybe_set_textrel): Removed.
1220 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1221 with _bfd_elf_maybe_set_textrel.
1222 * elf32-m32r.c (maybe_set_textrel): Removed.
1223 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1224 with _bfd_elf_maybe_set_textrel.
1225 * elf32-metag.c (maybe_set_textrel): Removed.
1226 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1227 with _bfd_elf_maybe_set_textrel.
1228 * elf32-nds32.c (maybe_set_textrel): Removed.
1229 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1230 with _bfd_elf_maybe_set_textrel.
1231 * elf32-or1k.c (maybe_set_textrel): Removed.
1232 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1233 with _bfd_elf_maybe_set_textrel.
1234 * elf32-ppc.c (maybe_set_textrel): Removed.
1235 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1236 with _bfd_elf_maybe_set_textrel.
1237 * elf32-s390.c (maybe_set_textrel): Removed.
1238 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1239 with _bfd_elf_maybe_set_textrel.
1240 * elf32-sh.c (maybe_set_textrel): Removed.
1241 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1242 with _bfd_elf_maybe_set_textrel.
1243 * elf32-tic6x.c (maybe_set_textrel): Removed.
1244 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1245 with _bfd_elf_maybe_set_textrel.
1246 * elf32-tilepro.c (maybe_set_textrel): Removed.
1247 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1248 with _bfd_elf_maybe_set_textrel.
1249 * elf64-ppc.c (maybe_set_textrel): Removed.
1250 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1251 with _bfd_elf_maybe_set_textrel.
1252 * elf64-s390.c (maybe_set_textrel): Removed.
1253 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1254 with _bfd_elf_maybe_set_textrel.
1255 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1256 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1257 with _bfd_elf_maybe_set_textrel.
1258 * elfnn-riscv.c (maybe_set_textrel): Removed.
1259 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1260 with _bfd_elf_maybe_set_textrel.
1261 * elfxx-sparc.c (maybe_set_textrel): Removed.
1262 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1263 with _bfd_elf_maybe_set_textrel.
1264 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1265 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1266 with _bfd_elf_maybe_set_textrel.
1267 * elfxx-x86.c (maybe_set_textrel): Removed.
1268 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1269 with _bfd_elf_maybe_set_textrel.
1270 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1271
ad172eaa
L		 12722020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1273
1274 PR ld/26067
1275 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1276 dyn_relocs.
1277 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1278 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1279 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1280 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1281 Likewise.
1282 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1283 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1284 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1285 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1286 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1287 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1288 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1289 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1290 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1291 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1292 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1293 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1294 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1295 (elf_backend_copy_indirect_symbol): Likewise.
1296 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1297 (elf_backend_copy_indirect_symbol): Likewise.
1298 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1299
5dbc8b37
L		 13002020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1301
1302 PR ld/26067
1303 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1304 * elf32-arm.c (readonly_dynrelocs): Removed.
1305 (maybe_set_textrel): Replace readonly_dynrelocs with
1306 _bfd_elf_readonly_dynrelocs.
1307 * elf32-csky.c (readonly_dynrelocs): Removed.
1308 (maybe_set_textrel): Replace readonly_dynrelocs with
1309 _bfd_elf_readonly_dynrelocs.
1310 * elf32-hppa.c(readonly_dynrelocs): Removed.
1311 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1312 _bfd_elf_readonly_dynrelocs.
1313 (maybe_set_textrel): Likewise.
1314 * elf32-lm32.c (readonly_dynrelocs): Removed.
1315 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1316 with _bfd_elf_readonly_dynrelocs.
1317 (maybe_set_textrel): Likewise.
1318 * elf32-m32r.c (readonly_dynrelocs): Removed.
1319 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1320 with _bfd_elf_readonly_dynrelocs.
1321 (maybe_set_textrel): Likewise.
1322 * elf32-metag.c (readonly_dynrelocs): Removed.
1323 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1324 with _bfd_elf_readonly_dynrelocs.
1325 (maybe_set_textrel): Likewise.
1326 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1327 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1328 with _bfd_elf_readonly_dynrelocs.
1329 * elf32-nds32.c (readonly_dynrelocs): Removed.
1330 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1331 with _bfd_elf_readonly_dynrelocs.
1332 (maybe_set_textrel): Likewise.
1333 * elf32-or1k.c (readonly_dynrelocs): Removed.
1334 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1335 with _bfd_elf_readonly_dynrelocs.
1336 * elf32-ppc.c (readonly_dynrelocs): Removed.
1337 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1338 _bfd_elf_readonly_dynrelocs.
1339 (ppc_elf_adjust_dynamic_symbol): Likewise.
1340 (maybe_set_textrel): Likewise.
1341 * elf32-s390.c (readonly_dynrelocs): Removed.
1342 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1343 with _bfd_elf_readonly_dynrelocs.
1344 (maybe_set_textrel): Likewise.
1345 * elf32-sh.c (readonly_dynrelocs): Removed.
1346 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1347 _bfd_elf_readonly_dynrelocs.
1348 (maybe_set_textrel): Likewise.
1349 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1350 (maybe_set_textrel): Replace readonly_dynrelocs with
1351 _bfd_elf_readonly_dynrelocs.
1352 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1353 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1354 with _bfd_elf_readonly_dynrelocs.
1355 (maybe_set_textrel): Likewise.
1356 * elf64-ppc.c (readonly_dynrelocs): Removed.
1357 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1358 _bfd_elf_readonly_dynrelocs.
1359 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1360 (maybe_set_textrel): Likewise.
1361 * elf64-s390.c (readonly_dynrelocs): Removed.
1362 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1363 with _bfd_elf_readonly_dynrelocs.
1364 (maybe_set_textrel): Likewise.
1365 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1366 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1367 (maybe_set_textrel): Replace readonly_dynrelocs with
1368 _bfd_elf_readonly_dynrelocs.
1369 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1370 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1371 with _bfd_elf_readonly_dynrelocs.
1372 (maybe_set_textrel): Likewise.
1373 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1374 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1375 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1376 (maybe_set_textrel): Likewise.
1377 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1378 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1379 with _bfd_elf_readonly_dynrelocs.
1380 (maybe_set_textrel): Likewise.
1381 * elfxx-x86.c (readonly_dynrelocs): Removed.
1382 (maybe_set_textrel): Replace readonly_dynrelocs with
1383 _bfd_elf_readonly_dynrelocs.
1384 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1385
433953ff
L		 13862020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1387
1388 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1389 -fsanitize=undefined.
1390
67580036
AM		 13912020-06-03 Alan Modra <amodra@gmail.com>
1392
1393 PR 26069
1394 PR 18758
1395 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1396 other than gcc.
1397 (pe_ILF_build_a_bfd): Likewise.
1398
0ed18fa1
AM		 13992020-06-03 Alan Modra <amodra@gmail.com>
1400
7eea15c5 1401 PR 26069
0ed18fa1
AM		 1402 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1403 core files as well as objects.
1404
190eb1dd
L		 14052020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1406
1407 PR ld/26067
1408 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1409 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1410 Updated.
1411 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1412 (elf_arc_link_hash_newfunc): Updated.
1413 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1414 (elf32_arm_link_hash_newfunc): Updated.
1415 (elf32_arm_copy_indirect_symbol): Likewise.
1416 (elf32_arm_check_relocs): Likewise.
1417 (readonly_dynrelocs): Likewise.
1418 (allocate_dynrelocs_for_symbol): Likewise.
1419 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1420 (csky_elf_link_hash_newfunc): Updated.
1421 (csky_allocate_dynrelocs): Likewise.
1422 (readonly_dynrelocs): Likewise.
1423 (csky_elf_copy_indirect_symbol): Likewise.
1424 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1425 (hppa_link_hash_newfunc): Updated.
1426 (elf32_hppa_copy_indirect_symbol): Likewise.
1427 (elf32_hppa_hide_symbol): Likewise.
1428 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1429 (allocate_dynrelocs): Likewise.
1430 (elf32_hppa_relocate_section): Likewise.
1431 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1432 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1433 (lm32_elf_link_hash_newfunc): Likewise.
1434 (lm32_elf_link_hash_table_create): Updated.
1435 (readonly_dynrelocs): Likewise.
1436 (allocate_dynrelocs): Likewise.
1437 (lm32_elf_copy_indirect_symbol): Likewise.
1438 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1439 (m32r_elf_link_hash_newfunc): Likewise.
1440 (m32r_elf_link_hash_table_create): Updated.
1441 (m32r_elf_copy_indirect_symbol): Likewise.
1442 (allocate_dynrelocs): Likewise.
1443 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1444 (metag_link_hash_newfunc): Updated.
1445 (elf_metag_copy_indirect_symbol): Likewise.
1446 (readonly_dynrelocs): Likewise.
1447 (allocate_dynrelocs): Likewise.
1448 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1449 dyn_relocs.
1450 (link_hash_newfunc): Updated.
1451 (microblaze_elf_check_relocs): Likewise.
1452 (microblaze_elf_copy_indirect_symbol): Likewise.
1453 (readonly_dynrelocs): Likewise.
1454 (allocate_dynrelocs): Likewise.
1455 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1456 (nds32_elf_link_hash_newfunc): Updated.
1457 (nds32_elf_copy_indirect_symbol): Likewise.
1458 (readonly_dynrelocs): Likewise.
1459 (allocate_dynrelocs): Likewise.
1460 (nds32_elf_check_relocs): Likewise.
1461 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1462 (link_hash_newfunc): Updated.
1463 (nios2_elf32_copy_indirect_symbol): Likewise.
1464 (nios2_elf32_check_relocs): Likewise.
1465 (allocate_dynrelocs): Likewise.
1466 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1467 (or1k_elf_link_hash_newfunc): Updated.
1468 (readonly_dynrelocs): Likewise.
1469 (allocate_dynrelocs): Likewise.
1470 (or1k_elf_copy_indirect_symbol): Likewise.
1471 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1472 (ppc_elf_link_hash_newfunc): Updated.
1473 (ppc_elf_copy_indirect_symbol): Likewise.
1474 (ppc_elf_check_relocs): Likewise.
1475 (readonly_dynrelocs): Likewise.
1476 (ppc_elf_adjust_dynamic_symbol): Likewise.
1477 (allocate_dynrelocs): Likewise.
1478 (ppc_elf_relocate_section): Likewise.
1479 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1480 (link_hash_newfunc): Updated.
1481 (elf_s390_copy_indirect_symbol): Likewise.
1482 (readonly_dynrelocs): Likewise.
1483 (elf_s390_adjust_dynamic_symbol): Likewise.
1484 (allocate_dynrelocs): Likewise.
1485 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1486 (sh_elf_link_hash_newfunc): Updated.
1487 (readonly_dynrelocs): Likewise.
1488 (allocate_dynrelocs): Likewise.
1489 (sh_elf_copy_indirect_symbol): Likewise.
1490 (sh_elf_check_relocs): Likewise.
1491 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1492 (elf32_tic6x_link_hash_newfunc): Likewise.
1493 (elf32_tic6x_link_hash_table_create): Updated.
1494 (readonly_dynrelocs): Likewise.
1495 (elf32_tic6x_check_relocs): Likewise.
1496 (elf32_tic6x_allocate_dynrelocs): Likewise.
1497 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1498 dyn_relocs.
1499 (link_hash_newfunc): Updated.
1500 (tilepro_elf_copy_indirect_symbol): Likewise.
1501 (tilepro_elf_check_relocs): Likewise.
1502 (allocate_dynrelocs): Likewise.
1503 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1504 (ppc64_elf_copy_indirect_symbol): Updated.
1505 (ppc64_elf_check_relocs): Likewise.
1506 (readonly_dynrelocs): Likewise.
1507 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1508 (dec_dynrel_count): Likewise.
1509 (allocate_dynrelocs): Likewise.
1510 (ppc64_elf_relocate_section): Likewise.
1511 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1512 (link_hash_newfunc): Updated.
1513 (elf_s390_copy_indirect_symbol): Likewise.
1514 (readonly_dynrelocs): Likewise.
1515 (allocate_dynrelocs): Likewise.
1516 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1517 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1518 dyn_relocs.
1519 (elfNN_aarch64_link_hash_newfunc): Updated.
1520 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1521 (readonly_dynrelocs): Likewise.
1522 (need_copy_relocation_p): Likewise.
1523 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1524 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1525 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1526 (link_hash_newfunc): Updated.
1527 (riscv_elf_copy_indirect_symbol): Likewise.
1528 (riscv_elf_check_relocs): Likewise.
1529 (readonly_dynrelocs): Likewise.
1530 (allocate_dynrelocs): Likewise.
1531 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1532 dyn_relocs.
1533 (link_hash_newfunc): Updated.
1534 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1535 (_bfd_sparc_elf_check_relocs): Likewise.
1536 (readonly_dynrelocs): Likewise.
1537 (allocate_dynrelocs): Likewise.
1538 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1539 (link_hash_newfunc): Updated.
1540 (tilegx_elf_copy_indirect_symbol): Likewise.
1541 (tilegx_elf_check_relocs): Likewise.
1542 (readonly_dynrelocs): Likewise.
1543 (allocate_dynrelocs): Likewise.
1544 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1545 (readonly_dynrelocs): Likewise.
1546 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1547 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1548
2fdb65f2
AM		 15492020-06-01 Alan Modra <amodra@gmail.com>
1550
1551 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1552 command against cmd_length, not the end of record. For
1553 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1554 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1555 cmd_length test.
1556
12adf805
DF		 15572020-05-28 David Faust <david.faust@oracle.com>
1558
1559 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1560 R_BPF_INSN_{32,64} relocations.
1561
66e3eb08
SC		 15622020-05-28 Stephen Casner <casner@acm.org>
1563
1564 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1565 addreses in .long (used in testsuites) and .stab values.
1566
a6dbf402
L		 15672020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1568
1569 PR ld/22909
1570 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1571 Check bfd_link_dll when issue a DT_TEXTREL warning.
1572 * elfxx-x86.c (maybe_set_textrel): Likewise.
1573 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1574
9e7cb4c3
NC		 15752020-05-26 Nick Clifton <nickc@redhat.com>
1576
1577 * plugin.c (try_load_plugin): Extend error message when a plugin
1578 fails to open.
1579
c892b447
AM		 15802020-05-23 Alan Modra <amodra@gmail.com>
1581
1582 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1583
6f3fe02b
AM		 15842020-05-22 Alan Modra <amodra@gmail.com>
1585
1586 PR 25882
1587 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1588 attributes from shared libraries, and do not return an error if
1589 they don't match.
1590
0490dd41
AM		 15912020-05-21 Alan Modra <amodra@gmail.com>
1592
1593 PR 25993
1594 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1595 filename.
1596 (_bfd_delete_bfd): Free the copy.
1597 (_bfd_new_bfd): Free nbfd->memory on error.
1598
c9594989
AM		 15992020-05-21 Alan Modra <amodra@gmail.com>
1600
1601 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1602 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1603 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1604 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1605 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1606 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1607 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1608 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1609 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1610 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1611 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1612 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1613 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1614 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1615 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1616 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1617 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1618 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1619 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1620 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1621
8f595e9b
NC		 16222020-05-20 Nelson Chu <nelson.chu@sifive.com>
1623
1624 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1625 get_default_version. It is used to find the default version for
1626 the specific extension.
1627 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1628 default_major_version and default_minor_version. Add new bfd_boolean
1629 parameter *use_default_version. Set it to TRUE if we need to call
1630 the callback rps->get_default_version to find the default version.
1631 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1632 the default version in riscv_parsing_subset_version, and then call
1633 riscv_add_subset to add the subset into subset list.
1634 (riscv_parse_prefixed_ext): Likewise.
1635 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1636 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1637 strings rather than characters.
1638 riscv_merge_arch_attr_info): The callback function get_default_version
1639 is only needed for assembler, so set it to NULL int the linker.
1640 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1641 * elfxx-riscv.h: Updated.
1642
7b958a48
AM		 16432020-05-20 Alan Modra <amodra@gmail.com>
1644
1645 PR 25993
1646 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1647 use bfd_set_filename.
1648 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1649 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1650 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1651 (bfd_create): Likewise.
1652 (_bfd_delete_bfd): Don't free filename.
1653 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1654 return pointer to the copy or NULL on alloc fail.
1655 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1656 result of bfd_set_filename.
1657 * bfd-in2.h: Regenerate.
1658
3c568b8a
AM		 16592020-05-20 Alan Modra <amodra@gmail.com>
1660
1661 PR 26011
1662 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1663 section size against file size.
1664 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1665
6fd1d259
GN		 16662020-05-19 Gunther Nikl <gnikl@justmail.de>
1667
1668 PR 26005
11c0dd51
NC		 1669 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1670 and memset when allocating memory for the sections_being_created
1671 array.
6fd1d259 1672
7e94cf6c
SH		 16732020-05-19 Stafford Horne <shorne@gmail.com>
1674
1675 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1676 to relgot.
1677 (or1k_elf_relocate_section): Access srelgot via
1678 htab->root.srelgot. Add assertions for srelgot->contents.
1679 Introduce local variable for srelgot to not reuse global
1680 sreloc.
1681 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1682 (or1k_set_got_and_rela_sizes): New function.
1683 (or1k_initial_exec_offset): New function.
1684 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1685 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1686 model access.
1687 (or1k_elf_check_relocs): Use OR to set TLS access.
1688 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1689 sizes.
1690 (or1k_elf_size_dynamic_sections): Use
1691 or1k_set_got_and_rela_sizes to set sizes.
1692 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1693 (TCB_SIZE): New macro.
1694 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1695 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1696 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1697 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1698 (tpoff): Add dynamic boolean argument.
1699 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1700
7e057737
SP		 17012020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1702
1703 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1704 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1705 cases with BFD_RELOC_AARCH64_JUMP26.
1706 (elfNN_aarch64_check_relocs): Likewise.
1707
765cf5f6
AM		 17082020-05-19 Alan Modra <amodra@gmail.com>
1709
1710 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1711 bfd_get_filename rather than accessing bfd->filename directly.
1712 * aout-target.h (MY (object_p)): Likewise.
1713 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1714 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1715 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1716 (_bfd_archive_bsd44_construct_extended_name_table),
1717 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1718 (_bfd_bsd_write_armap): Likewise.
1719 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1720 * cache.c (bfd_open_file): Likewise.
1721 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1722 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1723 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1724 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1725 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1726 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1727 (patch_tls_desc_to_ie): Likewise.
1728 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1729 (spu_elf_auto_overlay): Likewise.
1730 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1731 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1732 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1733 * elflink.c (bfd_elf_size_dynamic_sections),
1734 (elf_link_input_bfd): Likewise.
1735 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1736 * mach-o.c (bfd_mach_o_follow_dsym),
1737 (bfd_mach_o_close_and_cleanup): Likewise.
1738 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1739 (find_separate_debug_file, get_build_id_name): Likewise.
1740 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1741 * plugin.c (bfd_plugin_open_input): Likewise.
1742 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1743 * som.c (som_write_armap): Likewise.
1744 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1745 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1746 (_bfd_vms_lib_write_archive_contents): Likewise.
1747 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1748
39a1432c
AM		 17492020-05-19 Alan Modra <amodra@gmail.com>
1750
1751 PR 25713
1752 * bfdio.c (_bfd_real_fopen): Typo fix.
1753
ed02cdb5
NC		 17542020-05-18 Nick Clifton <nickc@redhat.com>
1755
1756 PR 26005
1757 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1758 for the sections_being_created array.
1759
7a87e9c8
AM		 17602020-05-18 Alan Modra <amodra@gmail.com>
1761
1762 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1763 they can be freed without also freeing internal_relocs.
1764
ca859a89
JC		 17652020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1766
1767 PR 25713
1768 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1769 separators into DOS style when creating a WIN32 fullpath.
1770
fc46e8bd
NC		 17712020-05-14 Nelson Chu <nelson.chu@sifive.com>
1772
1773 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1774 to initialize RISC-V tdata.
1775
533f049e
GN		 17762020-05-12 Gunther Nikl <gnikl@justmail.de>
1777
1778 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1779 relocation size.
1780
94ba9882
AM		 17812020-05-11 Alan Modra <amodra@gmail.com>
1782
1783 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1784
7c1f4227
AM		 17852020-05-11 Alan Modra <amodra@gmail.com>
1786
1787 * elf64-ppc.c: Rename powerxx to power10 throughout.
1788
4d5acb1e
AM		 17892020-05-11 Alan Modra <amodra@gmail.com>
1790
1791 PR 25961
1792 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1793 contains required number of auxents before processing any auxent.
1794 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1795 file name from auxents for PE.
1796
7242fa8a
GN		 17972020-05-04 Gunther Nikl <gnikl@justmail.de>
1798
1799 * aout-cris.c (DEFAULT_ARCH): Delete define.
1800 (MY_set_arch_mach): Likewise.
1801 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1802 of bfd_arch_cris.
1803 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1804 of r_type before the shift.
1805
18062020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
cff69cf4
WD		 1807
1808 PR ld/25665
1809 * elfnn-aarch64.c (group_sections): Copy implementation from
1810 elf32-arm.c.
1811
a2714d6c
AM		 18122020-05-01 Alan Modra <amodra@gmail.com>
1813
1814 PR 25900
1815 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1816 accessing root.u.def of symbols. Also check root.u.def.section
1817 is non-NULL. Reverse tests so as to make the logic positive.
1818
a8acd6ee
AM		 18192020-05-01 Alan Modra <amodra@gmail.com>
1820
1821 PR 25882
1822 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1823 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1824
6b728d32
AM		 18252020-05-01 Alan Modra <amodra@gmail.com>
1826
1827 PR 25882
1828 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1829 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1830 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1831 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1832 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1833 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1834 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1835 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1836 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1837 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1838
91ed9b71
AM		 18392020-05-01 Alan Modra <amodra@gmail.com>
1840
1841 PR 25882
1842 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1843 from shared libraries.
1844
d548f47d
MF		 18452020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1846
1847 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1848 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1849 equals 0. Report overflow when the result has negative sign but
1850 all significant bits are zero.
1851
dfa85db1
GN		 18522020-04-29 Gunther Nikl <gnikl@justmail.de>
1853
1854 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1855 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1856
48e5bada
AM		 18572020-04-28 Alan Modra <amodra@gmail.com>
1858
1859 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1860 Emit warning message.
1861
251dae91
TC		 18622020-04-27 Tamar Christina <tamar.christina@arm.com>
1863
1864 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1865 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1866 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1867 to x86_64_pe_big_vec as it not a big-endian format.
1868 (vec i386_pe_big_vec): New.
1869 * configure.ac: Likewise.
1870 * targets.c: Likewise.
1871 * configure: Regenerate.
1872 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1873 COFF_WITH_PE_BIGOBJ): New.
1874 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1875 New.
1876 (x86_64_pe_be_vec): Moved.
1877
27456742
AK		 18782020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1879
1880 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1881 * elf.c (elfcore_grok_arc_v2): New function.
1882 (elfcore_grok_note): Call the new function to handle the corresponding
1883 note.
1884 (elfcore_write_arc_v2): New function.
1885 (elfcore_write_register_note): Call the new function to handle the
1886 corresponding pseudo-sections.
1887
30ce8e47
MF		 18882020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1889
1890 PR ld/25861
1891 * bfd-in2.h: Regenerated.
1892 * elf32-xtensa.c (elf_howto_table): New entries for
1893 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1894 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1895 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1896 R_XTENSA_NDIFF{8,16,32}.
1897 * libbfd.h (bfd_reloc_code_real_names): Add names for
1898 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1899 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1900 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1901 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1902
c36876fe
TC		 19032020-04-21 Tamar Christina <tamar.christina@arm.com>
1904
1905 PR binutils/24753
1906 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1907 content.
1908
6f6fd151
L		 19092020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1910
1911 PR ld/25849
1912 * elf-bfd.h (elf_backend_data): Add
1913 elf_backend_strip_zero_sized_dynamic_sections.
1914 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1915 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1916 New macro.
1917 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1918 function.
1919 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1920 New macro.
1921 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1922
1f7f2abb
L		 19232020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1924
1925 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1926 sec.
1927 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1928 DT_TEXTREL with -M.
1929 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1930
e04f33c0
NC		 19312020-04-21 Nick Clifton <nickc@redhat.com>
1932
1933 * po/sr.po: Updated Serbian translation.
1934
fad3d2c1
AM		 19352020-04-21 Alan Modra <amodra@gmail.com>
1936
1937 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1938 processing.
1939
23c8270e
SC		 19402020-04-20 Stephen Casner <casner@acm.org>
1941
1942 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1943 causing globals from linker script to be treated as debug symbols.
1944 (translate_symbol_table): Don't sign-extend symbol values from 16
1945 to 64 bits in nm output.
1946
2efec98b
AM		 19472020-04-20 Alan Modra <amodra@gmail.com>
1948
1949 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1950
18f97353
AM		 19512020-04-18 Alan Modra <amodra@gmail.com>
1952
1953 * section.c (bfd_is_const_section): Correct test for special
1954 sections.
1955 * bfd-in2.h: Regenerate.
1956
8d55d10a
AM		 19572020-04-17 Alan Modra <amodra@gmail.com>
1958
1959 PR 25842
1960 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1961 NULL nodename.
1962
8e4979ac
NC		 19632020-04-16 Nick Clifton <nickc@redhat.com>
1964
1965 PR 25803
1966 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1967 abort with a more helpful error message.
1968
aec72fda
AM		 19692020-04-16 Alan Modra <amodra@gmail.com>
1970
1971 PR 25827
1972 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1973 strdup(0).
1974
95a51568
FS		 19752020-04-15 Fangrui Song <maskray@google.com>
1976
1977 PR binutils/24613
1978 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1979 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1980 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1981 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1982 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1983 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1984 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1985 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1986 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1987 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1988 * elflink.c (elf_link_output_extsym): Likewise.
1989 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1990
7ecb5154
AM		 19912020-04-15 Alan Modra <amodra@gmail.com>
1992
1993 PR 25823
1994 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1995 pointer into strings that may be freed for section name, always
1996 allocate a new string.
1997
f717994f
JMG		 19982020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1999 Jan W. Jagersma <jwjagersma@gmail.com>
2000
2001 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2002 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2003 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2004 (_bfd_go32_mkobject): New functions.
2005 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2006 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2007 (go32exe_mkobject): Call _bfd_go32_mkobject.
2008 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2009 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2010 and COFF_GO32.
2011 (coff_write_relocs): Enable extended reloc counter code if
2012 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2013 (coff_write_object_contents): Likewise. Pad section headers
2014 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2015 instead of coff_swap_scnhdr_out.
2016 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2017 enable extended reloc counter.
2018 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2019 Declare with ATTRIBUTE_UNUSED.
2020 * libcoff-in.h: (struct coff_tdata): New field go32.
2021 (obj_go32): Define.
2022 * libcoff.h: Regenerate.
2023
34ca5531
FS		 20242020-04-14 Fangrui Song <maskray@google.com>
2025
2026 PR gas/25768
2027 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2028 12.
2029
fa1477dc
SC		 20302020-04-14 Stephen Casner <casner@acm.org>
2031
2032 PR ld/25677
2033 * pdp11.c: Add implementation of --imagic option.
2034 (adjust_o_magic): Fix objcopy --extract-symbol test.
2035 * libaout.h (enum aout_magic): Add i_magic.
2036
a0543b0b
RO		 20372020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2038 Nick Clifton <nickc@redhat.com>
2039
2040 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2041 <0>: Ignore.
2042 <default>: Error rather than abort.
2043
3349112e
L		 20442020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2045
2046 PR ld/25767
2047 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2048 relocation section from section group.
2049
4d095f5b
JJ		 20502020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2051
2052 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2053 bfd->origin to file offset.
2054 * bfdwin.c (bfd_get_file_window): Likewise.
2055 * bfd.c: Clarify the use of the bfd->origin field.
2056 * bfd-in2.h: Regenerate.
2057 * coff-i386.c: Don't include go32exe.h. Allow overriding
2058 coff_write_object_contents via COFF_WRITE_CONTENTS.
2059 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2060 (go32exe_write_object_contents): New functions.
2061 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2062 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2063 (create_go32_stub): Remove check for 2k size limit. Read stub
2064 from go32exe_temp_stub if present.
2065 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2066 copy variable-length stub.
2067 (go32_check_format): Read stub to go32exe_temp_stub, set
2068 origin, return go32exe_cleanup.
2069 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2070 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2071 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2072 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2073 Remove functions and their associated #defines.
2074 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2075 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2076 Rename field go32stub to stub.
2077 * libcoff.h: Regenerate.
2078 * coff-stgo32.c (go32_check_format): Rename to...
2079 (go32exe_check_format): ...this.
2080 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2081 (go32exe_copy_private_bfd_data): ...this.
2082 (stub_bytes): Rename to...
2083 (go32exe_default_stub): ...this.
2084 (create_go32_stub): Rename to...
2085 (go32exe_create_stub): ...this.
2086 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2087 when possible.
2088
382aae06
L		 20892020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2090
2091 PR ld/25749
2092 PR ld/25754
2093 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2094 relocation to R_386_32 for relocation against non-preemptible
2095 absolute symbol.
2096 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2097 allocate dynamic relocation for non-preemptible absolute symbol.
2098 (elf_i386_relocate_section): Pass sec to
2099 GENERATE_DYNAMIC_RELOCATION_P.
2100 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2101 (elf_x86_64_convert_load_reloc): Covert load relocation to
2102 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2103 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2104 for non-preemptible absolute symbol if they overflow.
2105 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2106 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2107 symbol. Don't allocate dynamic relocation for non-preemptible
2108 absolute symbol.
2109 (elf_x86_64_relocate_section): Don't generate relative relocation
2110 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2111 to GENERATE_DYNAMIC_RELOCATION_P.
2112 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2113 against non-preemptible absolute symbol.
2114 (_bfd_elf_x86_valid_reloc_p): New function.
2115 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2116 GOT_ABS GOT slot.
2117 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2118 argument. Don't generate dynamic relocation against
2119 non-preemptible absolute symbol.
2120 (ABS_SYMBOL_P): New.
2121 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2122 against non-preemptible absolute symbol.
2123 (GOT_ABS): New.
2124 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2125 (_bfd_elf_x86_valid_reloc_p): New.
2126
a7618269
TC		 21272020-04-01 Tamar Christina <tamar.christina@arm.com>
2128
2129 PR ld/16017
2130 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2131 address in the GOT if in thumb only mode.
2132
15ccbdd7
TC		 21332020-04-01 Tamar Christina <tamar.christina@arm.com>
2134
2135 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2136
7b948a25
HPN		 21372020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2138
2139 * mmo.c (mmo_scan): Create .text section only when needed, not
2140 from the start.
2141
89b599df
AM		 21422020-03-31 Alan Modra <amodra@gmail.com>
2143
2144 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2145 return value check.
2146
81699544
AM		 21472020-03-31 Alan Modra <amodra@gmail.com>
2148
2149 * vms-alpha.c (image_write): Check bounds for sections without
2150 contents too. Error on non-zero write to section without
2151 contents.
2152 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2153
b3b360de
AM		 21542020-03-31 Alan Modra <amodra@gmail.com>
2155
2156 * tekhex.c (pass_over): Check is_eof before reading buffer.
2157
00386881
NC		 21582020-03-30 Nick Clifton <nickc@redhat.com>
2159
2160 PR binutils/pr25662
2161 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2162 field to timestamp and make it an integer.
2163 * libcoff.h: Regenerate.
2164 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2165 field in the pe_data structure rather than the insert_timestamp
2166 field.
2167
988b7300
AM		 21682020-03-30 Alan Modra <amodra@gmail.com>
2169
2170 PR 25745
2171 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2172 statistics message.
2173
aa49fc22
NC		 21742020-03-26 Nick Clifton <nickc@redhat.com>
2175
2176 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2177 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2178 prototype.
2179 * libbfd.h: Regenerate.
2180
ff768510
AM		 21812020-03-26 Alan Modra <amodra@gmail.com>
2182
2183 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2184
f75fbe8a
AM		 21852020-03-26 Alan Modra <amodra@gmail.com>
2186
2187 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2188 array.
2189 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2190
aac88046
NC		 21912020-03-25 Nick Clifton <nickc@redhat.com>
2192
2193 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2194 function.
2195 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2196 * libbfd.h: Regenerate.
2197
cf2611fe
SV		 21982020-03-25 Shahab Vahedi <shahab@synopsys.com>
2199
2200 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2201 correct field name in the output string.
2202
d16e3d2e
AM		 22032020-03-25 Alan Modra <amodra@gmail.com>
2204
2205 PR 25662
2206 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2207 for SHT_NOBITS section if first in segment.
2208
1081065c
L		 22092020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2210
2211 PR binutils/25708
2212 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2213 (_bfd_elf_get_symbol_version_string): This.
2214 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2215 (_bfd_elf_get_symbol_version_string): This.
2216 (bfd_elf_print_symbol): Pass TRUE to
2217 _bfd_elf_get_symbol_version_string.
2218 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2219 bfd_boolean argument.
2220 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2221 * targets.c (_bfd_get_symbol_version_string): Likewise.
2222 (bfd_get_symbol_version_string): Likewise.
2223 * bfd-in2.h: Regenerated.
2224
0b8448af 22252020-03-24 Nick Clifton <nickc@redhat.com>
e11cd7c4 2226 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
0b8448af
NC		 2227
2228 PR 25713
2229 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2230 Win32 systems.
2231
ec2e748a
NC		 22322020-03-24 Nick Clifton <nickc@redhat.com>
2233
2234 PR 25681
2235 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2236 segment to use for PT_GNU_RELRO, ignore empty sections in a
2237 segment's current list.
2238
cda7e560
L		 22392020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2240
2241 PR binutils/25717
2242 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2243
7e6e972f
L		 22442020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2245
2246 PR binutils/25708
2247 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2248 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2249 on the previous _bfd_elf_get_symbol_version_string.
2250 (_bfd_elf_get_symbol_version_string): Use it.
2251
65109548
AM		 22522020-03-24 Alan Modra <amodra@gmail.com>
2253
2254 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2255 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2256 struct areltdata.
2257
fdde2fb6
SH		 22582020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2259
2260 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2261
cf28cfef
AM		 22622020-03-23 Alan Modra <amodra@gmail.com>
2263
2264 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2265 symbol count. Allocate an extra byte to ensure name strings
2266 are terminated. Sanity check name offsets. Release memory on
2267 error return.
2268
5e737279
AM		 22692020-03-23 Alan Modra <amodra@gmail.com>
2270
2271 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2272 field hasn't been read. Remove unnecessary casts.
2273
c15a8f17
AM		 22742020-03-22 Alan Modra <amodra@gmail.com>
2275
2276 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2277 enough to read number of symbols.
2278
3d98c460
L		 22792020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2280
2281 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2282 (EXECUTABLE_SUFFIX): Likewise.
2283 * config.in: Regenerated.
2284 * configure: Likewise.
2285 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2286 _bfd_generic_close_and_cleanup.
2287 (plugin_list_entry): Remove resolution_file, resolution_option,
2288 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2289 lto_wrapper, gcc_env and initialized,
2290 (need_lto_wrapper_p): Removed.
2291 (get_lto_wrapper): Likewise.
2292 (setup_lto_wrapper_env): Likewise.
2293 (register_all_symbols_read): Likewise.
2294 (egister_cleanup): Likewise.
2295 (get_symbols): Likewise.
2296 (add_input_file): Likewise.
2297 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2298 (add_symbols): Updated.
2299 (try_claim): Likewise.
2300 (try_load_plugin): Likewise.
2301 (bfd_plugin_canonicalize_symtab): Likewise.
2302 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2303 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2304
c3a1714c
L		 23052020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2306
2307 PR binutils/25640
2308 * plugin.c (plugin_list_entry): Add has_symbol_type.
2309 (add_symbols_v2): New function.
2310 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2311 provides symbol type.
2312 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2313 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2314 available.
2315
67338173
AM		 23162020-03-20 Alan Modra <amodra@gmail.com>
2317
2318 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2319 enough to read number of symbols.
2320
a859124d
AM		 23212020-03-20 Alan Modra <amodra@gmail.com>
2322
2323 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2324 backend functions for NULL before calling.
2325 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2326 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2327 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2328 * elfnn-ia64.c (ignore_errors): New function.
2329 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2330
f3a08f77
NC		 23312020-03-19 Nick Clifton <nickc@redhat.com>
2332
2333 PR 25676
2334 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2335 location of the varinfo in the unit's debug info data. Change the
2336 type of the stack field to a boolean.
2337 (lookup_var_by_offset): New function. Returns the varinfo
2338 structure for the variable described at the given offset in the
2339 unit's debug info.
2340 (scan_unit_for_symbols): Add support for variables which have the
2341 DW_AT_specification attribute.
2342
6a541707
NC		 23432020-03-19 Nick Clifton <nickc@redhat.com>
2344
2345 PR 25699
2346 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2347 error return.
2348
effc14f5
SH		 23492020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2350
2351 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2352
ac4bf06c
NC		 23532020-03-18 Nick Clifton <nickc@redhat.com>
2354
2355 PR 25673
2356 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2357 memory access when processing a corrupt secondary reloc section.
2358
53215f21
CL		 23592020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2360
2361 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2362 instead of calling abort.
2363 * elf32-csky.c (csky_build_one_stub): Likewise.
2364 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2365 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2366 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2367 * elf32-metag.c (metag_build_one_stub): Likewise.
2368 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2369 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2370 (ppc_size_one_stub): Likewise.
2371 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2372
327ef784
NC		 23732020-03-17 Nick Clifton <nickc@redhat.com>
2374
d3c3c542 2375 PR 25688
327ef784
NC		 2376 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2377 with error messages.
2378
ecbbbdba
NC		 23792020-03-17 Nick Clifton <nickc@redhat.com>
2380
2381 PR 25687
2382 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2383 free. Add free on another failure path.
2384
4b3ecb3b
AM		 23852020-03-16 Alan Modra <amodra@gmail.com>
2386
2387 PR 25675
2388 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2389 we have a non-zero section count. Do lma comparison in octets.
2390
7bac4137
AM		 23912020-03-16 Alan Modra <amodra@gmail.com>
2392
2393 * vms-alpha.c (dst_restore_location): Validate index into
2394 dst_ptr_offsets array before accessing. Return status.
2395 (dst_retrieve_location): Similarly, making "loc" parameter a
2396 pointer to return value.
2397 (_bfd_vms_slurp_etir): Update calls to above functions.
2398
8b5d0a4f
KR		 23992020-03-14 Kamil Rytarowski <n54@gmx.com>
2400
2401 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2402 targets.
2403 * configure: Regenerated.
2404
48e81d7f
AM		 24052020-03-14 Alan Modra <amodra@gmail.com>
2406
2407 * section.c (BFD_FAKE_SECTIONS): Formatting.
2408 * bfd-in2.h: Regenerate.
2409
06d949ec
KR		 24102020-03-13 Kamil Rytarowski <n54@gmx.com>
2411
2412 * elf.c (elfcore_grok_netbsd_note): Add support for
2413 NT_NETBSDCORE_LWPSTATUS notes.
2414
abf874aa
CL		 24152020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2416
2417 * bfd-in2.h: Regenerate.
2418 * section.c (asection): Add already_assigned field.
2419 (BFD_FAKE_SECTION): Add default initializer for it.
2420 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2421 * elf32-arm.c (arm_build_one_stub): Add support for
2422 non_contiguous_regions.
2423 * elf32-csky.c (csky_build_one_stub): Likewise.
2424 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2425 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2426 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2427 * elf32-metag.c (metag_build_one_stub): Likewise.
2428 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2429 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2430 (ppc_size_one_stub): Likewise.
2431 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2432 * elflink.c (elf_link_input_bfd): Likewise.
2433
74e10d17
L		 24342020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2435
2436 PR ld/24920
2437 * elf-linker-x86.h (elf_linker_x86_params): Add
2438 static_before_all_inputs and has_dynamic_linker.
2439 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2440 dynamic input objects if -static is passed at command-line
2441 before all input files without --dynamic-linker unless
2442 --no-dynamic-linker is used.
2443
015ec493
KR		 24442020-03-13 Kamil Rytarowski <n54@gmx.com>
2445
2446 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2447
66631823
CE		 24482020-03-13 Christian Eggers <ceggers@gmx.de>
2449
2450 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2451 "p_paddr" from "at".
2452 * elfcode.h (bfd_from_remote_memory): Add units to several
2453 parameters. New local "opb". Fix usage of p_align. Fix
2454 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2455 call of target_read_memory.
2456 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2457 calculation of "offset" and "output_offset".
2458 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2459 from "offset" and fix calculation of "end" from "vma+size". Fix
2460 comparison between "sh_addr" and "vma"/"output_offset".
2461 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2462 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2463 member.
2464 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2465 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2466 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2467 assignment of p_paddr from phdr_lma. Fix comparison between
2468 "lma+size" and "next->lma".
2469 (elf_sort_segments): Fix assignment from p_paddr to lma.
2470 (assign_file_positions_for_load_sections): Add unit (bytes) to
2471 local "align". Fix calculation of local "off_adjust". Fix
2472 calculation of local "filehdr_vaddr".
2473 (assign_file_positions_for_non_load_sections): New local "opb".
2474 Fix calculation of "end" from "p_size". Fix comparison between
2475 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2476 from "end" and "p_vaddr".
2477 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2478 vma. Fix assignment to p_paddr from lma. Fix comparison between
2479 p_paddr and lma. Fix assignment to p_paddr from lma.
2480 * merge.c (sec_merge_emit): New local "opb". Convert
2481 "alignment_power" to octets.
2482 (_bfd_add_merge_section): New locals "alignment_power" and
2483 "opb". Fix comparison between "alignment_power" and
2484 "sizeof(align)".
2485 (_bfd_merge_sections): New local "opb". Divide size by opb
2486 before checking align mask.
2487
502794d4
CE		 24882020-03-13 Christian Eggers <ceggers@gmx.de>
2489
2490 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2491 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2492 section LMA/VMA.
2493 (_bfd_elf_make_section_from_phdr): Similarly.
2494 (elf_fake_sections): Fix calculation of
2495 Elf_Internal_shdr::sh_addr from section VMA.
2496 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2497 and bytes.
2498 (assign_file_positions_for_load_sections): Fix calculations of
2499 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2500 comparison between program header address and section LMA.
2501 (assign_file_positions_for_non_load_sections): Likewise.
2502 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2503 (IS_CONTAINED_BY_VMA): Add parameter opb.
2504 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2505 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2506 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2507 Fix calculations of p_addr_valid and p_vaddr_offset.
2508 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2509 with octets per byte when comparing against p_vaddr.
2510
8248d21a
AM		 25112020-03-11 Alan Modra <amodra@gmail.com>
2512
2513 * som.c (setup_sections): Sanity check subspace.name.
2514
435edf0b
AM		 25152020-03-11 Alan Modra <amodra@gmail.com>
2516
2517 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2518
6b5e16ff
AM		 25192020-03-10 Alan Modra <amodra@gmail.com>
2520
2521 PR 25648
2522 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2523 addresses here.
2524
2f57795b
AM		 25252020-03-09 Alan Modra <amodra@gmail.com>
2526
2527 * wasm-module.c (wasm_scan): Sanity check file name length
2528 before allocating memory. Move common section setup code. Do
2529 without bfd_tell to calculate section size.
2530
a0dcf297
NC		 25312020-03-06 Nick Clifton <nickc@redhat.com>
2532
2533 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2534 with error messages and failure return values.
2535
e15a8da9
MF		 25362020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2537
2538 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2539 relocation sections for any removed reference to a dynamic symbol.
2540
a8e14f4c
NC		 25412020-03-05 Nick Clifton <nickc@redhat.com>
2542
2543 * elf-bfd.h (struct elf_backend_data): Add new fields:
2544 init_secondary_reloc_section, slurp_secondary_reloc_section,
2545 write_secondary_reloc_section.
2546 (_bfd_elf_init_secondary_reloc_section): Prototype.
2547 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2548 (_bfd_elf_write_secondary_reloc_section): Prototype.
2549 * elf.c ( bfd_section_from_shdr): Invoke the new
2550 init_secondary_reloc_section backend function, if defined, when a
2551 second reloc section is encountered.
2552 (swap_out_syms): Invoke the new symbol_section_index function, if
2553 defined, when computing the section index of an OS/PROC specific
2554 symbol.
2555 (_bfd_elf_init_secondary_reloc_section): New function.
2556 (_bfd_elf_slurp_secondary_reloc_section): New function.
2557 (_bfd_elf_write_secondary_reloc_section): New function.
2558 (_bfd_elf_copy_special_section_fields): New function.
2559 * elfcode.h (elf_write_relocs): Invoke the new
2560 write_secondary_relocs function, if defined, in order to emit
2561 secondary relocs.
2562 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2563 function, if defined, in order to read in secondary relocs.
2564 * elfxx-target.h (elf_backend_copy_special_section_fields):
2565 Provide a non-NULL default definition.
2566 (elf_backend_init_secondary_reloc_section): Likewise.
2567 (elf_backend_slurp_secondary_reloc_section): Likewise.
2568 (elf_backend_write_secondary_reloc_section): Likewise.
2569 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2570 fields.
2571 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2572 * configure: Regenerate.
2573
6f8f95b4
AM		 25742020-03-05 Alan Modra <amodra@gmail.com>
2575
2576 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2577 against file size before allocating memory. Use bfd_alloc rather
2578 than bfd_zalloc for carsym/strings memory.
2579
233bf4f8
AM		 25802020-03-04 Alan Modra <amodra@gmail.com>
2581
2582 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2583 sh_addr mod sh_addalign is zero.
2584
1039fd9a
AM		 25852020-03-04 Alan Modra <amodra@gmail.com>
2586
2587 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2588
f5714099
AM		 25892020-03-03 Alan Modra <amodra@gmail.com>
2590
2591 * format.c (struct bfd_preserve): Add cleanup field.
2592 (bfd_preserve_save): Add cleanup param and save.
2593 (bfd_preserve_restore): Return cleanup.
2594 (bfd_preserve_finish): Call the cleanup for the discarded match.
2595 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2596 and clear when preserving a match. Restore cleanup too when
2597 restoring that match.
2598
40b35c78
AM		 25992020-03-02 Alan Modra <amodra@gmail.com>
2600
2601 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2602 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2603 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2604 (core_sco5_vec): Correct initialisers.
2605
601b73d5
AM		 26062020-03-02 Alan Modra <amodra@gmail.com>
2607
2608 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2609 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2610 * cisco-core.c (cisco_core_file_validate): Likewise.
2611 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2612 * hpux-core.c (hpux_core_core_file_p): Likewise.
2613 * irix-core.c (irix_core_core_file_p): Likewise.
2614 * lynx-core.c (lynx_core_file_p): Likewise.
2615 * netbsd-core.c (netbsd_core_file_p): Likewise.
2616 * osf-core.c (osf_core_core_file_p): Likewise.
2617 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2618 * sco5-core.c (sco5_core_file_p): Likewise.
2619
728d32c4
L		 26202020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2621
2622 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2623
cb001c0d
AM		 26242020-03-02 Alan Modra <amodra@gmail.com>
2625
2626 * targets.c (bfd_cleanup): New typedef.
2627 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2628 * libbfd-in.h (_bfd_no_cleanup): Define.
2629 * format.c (bfd_reinit): Add cleanup parameter, call it.
2630 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2631 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2632 * aout-target.h (callback, object_p): Return bfd_cleanup.
2633 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2634 * archive.c (bfd_generic_archive_p): Likewise.
2635 * binary.c (binary_object_p): Likewise.
2636 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2637 * coff-ia64.c (ia64coff_object_p): Likewise.
2638 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2639 * coff-sh.c (coff_small_object_p): Likewise.
2640 * coff-stgo32.c (go32_check_format): Likewise.
2641 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2642 (xcoff64_core_p): Likewise.
2643 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2644 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2645 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2646 * elfcode.h (elf_object_p): Likewise.
2647 * elfcore.h (elf_core_file_p): Likewise.
2648 * i386msdos.c (msdos_object_p): Likewise.
2649 * ihex.c (ihex_object_p): Likewise.
2650 * libaout.h (some_aout_object_p): Likewise.
2651 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2652 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2653 * libbfd.c (_bfd_dummy_target): Likewise.
2654 * libcoff-in.h (coff_object_p): Likewise.
2655 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2656 (bfd_mach_o_arm64_core_p): Likewise.
2657 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2658 (bfd_mach_o_arm_core_p): Likewise.
2659 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2660 (bfd_mach_o_i386_core_p): Likewise.
2661 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2662 (bfd_mach_o_x86_64_core_p): Likewise.
2663 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2664 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2665 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2666 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2667 * mmo.c (mmo_object_p): Likewise.
2668 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2669 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2670 (pe_bfd_object_p): Likewise.
2671 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2672 * ppcboot.c (ppcboot_object_p): Likewise.
2673 * rs6000-core.c (rs6000coff_core_p): Likewise.
2674 * som.c (som_object_setup, som_object_p): Likewise.
2675 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2676 * tekhex.c (tekhex_object_p): Likewise.
2677 * vms-alpha.c (alpha_vms_object_p): Likewise.
2678 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2679 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2680 * wasm-module.c (wasm_object_p): Likewise.
2681 * xsym.c (bfd_sym_object_p): Likewise.
2682 * xsym.h (bfd_sym_object_p): Likewise.
2683 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2684 return type.
2685 * pdp11.c (some_aout_object_p): Likewise.
2686 * plugin.c (register_ld_plugin_object_p): Update object_p
2687 parameter type.
2688 * plugin.h (register_ld_plugin_object_p): Likewise.
2689 * bfd-in2.h: Regenerate.
2690 * libbfd.h: Regenerate.
2691 * libcoff.h: Regenerate.
2692
a4dd6c97
AM		 26932020-03-02 Alan Modra <amodra@gmail.com>
2694
2695 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2696 applicable section flags.
2697 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2698 (mips_ecoff_bele_vec): Likewise.
2699 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2700 and .sbss sections.
2701 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2702 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2703
bf577467
AM		 27042020-03-02 Alan Modra <amodra@gmail.com>
2705
2706 * elf32-m32r.c (m32r_elf_section_flags): New function.
2707 (elf_backend_section_flags): Define.
2708 * elf32-nds32.c (nds32_elf_section_flags): New function.
2709 (elf_backend_section_flags): Define.
2710 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2711 .sbss and .sdata sections.
2712 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2713 for SHF_V850_GPREL sections.
2714 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2715 FIXME.
2716 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2717 for SHF_PARISC_SHORT sections.
2718 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2719 (elf_backend_section_flags): Define.
2720 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2721 for SHF_MIPS_GPREL sections. Delete FIXME.
2722
8c803a2d
AM		 27232020-03-02 Alan Modra <amodra@gmail.com>
2724
2725 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2726 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2727 calling elf_backend_section_flags with adjusted params. Use
2728 newsect->flags past that point.
2729 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2730 special sections.
2731 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2732 to have their type overridden, and all sh_flags but processor and
2733 os specific.
2734 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2735 * elf32-mep.c (mep_elf_section_flags): Likewise.
2736 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2737 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2738 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2739 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2740 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2741 stub BFD and non-aarch64 input files when scanning for stubs.
2742
7d4b2d2d
AM		 27432020-03-02 Alan Modra <amodra@gmail.com>
2744
2745 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2746 limit to decompressed element size.
2747
26f60d59
AM		 27482020-03-02 Alan Modra <amodra@gmail.com>
2749
2750 * vms-lib.c (vms_traverse_index): Add recur_count param and
2751 update calls. Fail on excessive recursion.
2752
9cb56943
AM		 27532020-03-02 Alan Modra <amodra@gmail.com>
2754
2755 * vms-alpha.c (vms_get_remaining_object_record): Use
2756 bfd_realloc_or_free rather than bfd_realloc.
2757 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2758 (dst_define_location, parse_module): Likewise, and check realloc
2759 return status before using memory. Return status from function
2760 adjusting all callers.
2761
182ec670
AM		 27622020-02-28 Alan Modra <amodra@gmail.com>
2763
2764 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2765
1b088c82
AM		 27662020-02-28 Alan Modra <amodra@gmail.com>
2767
2768 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2769 Remove duplicate undersize check.
2770
5f602802
AM		 27712020-02-27 Alan Modra <amodra@gmail.com>
2772
2773 PR 24511
2774 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2775
49d9fd42
AM		 27762020-02-27 Alan Modra <amodra@gmail.com>
2777
2778 PR 24511
2779 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2780 (coff_section_type): Adjust comment.
2781 (decode_section_type): Likewise. Call coff_section_type before
2782 decode_section_type.
2783 (bfd_decode_symclass): Use 'c' for common sections other than
2784 the standard one.
2785
05f52dc2
AM		 27862020-02-27 Alan Modra <amodra@gmail.com>
2787
2788 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2789 malloc'd block.
2790
ff69a894
AM		 27912020-02-27 Alan Modra <amodra@gmail.com>
2792
2793 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2794 if file is an archive element.
2795 * bfd-in2.h: Regenerate.
2796
02f7e7ee
AM		 27972020-02-26 Alan Modra <amodra@gmail.com>
2798
2799 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2800 bfd_set_error on failing test. Don't bother changing bfd_error on
2801 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2802 Check sym name is within string buffer. Use size_t for some vars.
2803 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2804 int_buf. Don't change bfd_error on file read error. Use
2805 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2806 calculations to catch overflows before they occur. malloc and
2807 free raw armap rather than using bfd_alloc. Read raw armap before
2808 allocating carsym+strings buffer.
2809 (_bfd_slurp_extended_name_table): Localize variables. Check
2810 name size against file size.
2811
cc4c4f40
AM		 28122020-02-26 Alan Modra <amodra@gmail.com>
2813
2814 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2815
e0b317de
AM		 28162020-02-26 Alan Modra <amodra@gmail.com>
2817
2818 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2819 malloc. Check for NULL return from bfd_malloc.
2820 (rx_table_find, rx_table_map): Likewise.
2821 (rx_set_section_contents): Check bfd_alloc return.
2822 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2823
dc1e8a47
AM		 28242020-02-26 Alan Modra <amodra@gmail.com>
2825
2826 * aoutx.h: Indent labels correctly. Format error strings.
2827 * archive.c: Likewise.
2828 * archive64.c: Likewise.
2829 * coff-arm.c: Likewise.
2830 * coff-rs6000.c: Likewise.
2831 * coff-stgo32.c: Likewise.
2832 * cpu-arm.c: Likewise.
2833 * dwarf2.c: Likewise.
2834 * elf-ifunc.c: Likewise.
2835 * elf-properties.c: Likewise.
2836 * elf-s390-common.c: Likewise.
2837 * elf-strtab.c: Likewise.
2838 * elf.c: Likewise.
2839 * elf32-arm.c: Likewise.
2840 * elf32-bfin.c: Likewise.
2841 * elf32-cr16.c: Likewise.
2842 * elf32-csky.c: Likewise.
2843 * elf32-i386.c: Likewise.
2844 * elf32-m68k.c: Likewise.
2845 * elf32-msp430.c: Likewise.
2846 * elf32-nds32.c: Likewise.
2847 * elf32-nios2.c: Likewise.
2848 * elf32-pru.c: Likewise.
2849 * elf32-xtensa.c: Likewise.
2850 * elf64-ia64-vms.c: Likewise.
2851 * elf64-x86-64.c: Likewise.
2852 * elfcode.h: Likewise.
2853 * elfcore.h: Likewise.
2854 * elflink.c: Likewise.
2855 * elfnn-aarch64.c: Likewise.
2856 * elfnn-ia64.c: Likewise.
2857 * elfnn-riscv.c: Likewise.
2858 * elfxx-mips.c: Likewise.
2859 * elfxx-sparc.c: Likewise.
2860 * elfxx-x86.c: Likewise.
2861 * i386lynx.c: Likewise.
2862 * merge.c: Likewise.
2863 * pdp11.c: Likewise.
2864 * plugin.c: Likewise.
2865 * reloc.c: Likewise.
2866
e310298c
AM		 28672020-02-26 Alan Modra <amodra@gmail.com>
2868
2869 PR 25593
2870 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2871 "dyn_loaded".
2872 (bfd_elf_add_dt_needed_tag): Declare.
2873 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2874 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2875 from elf_add_dt_needed_tag. Remove soname and doit param.
2876 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2877 to see whether as-needed lib is already loaded, use dyn_loaded
2878 list instead. When saving and restoring around as-needed lib
2879 handle possibility that dynstr has not been initialised. Don't
2880 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2881 Mark libs loaded via DT_NEEDED entries of other libs with
2882 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2883 the output.
2884 (elf_link_check_versioned_symbol): Remove now unneccesary
2885 DYNAMIC check when traversing dyn_loaded list.
2886
b570b954
AM		 28872020-02-26 Alan Modra <amodra@gmail.com>
2888
2889 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2890
ecda9016
L		 28912020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2892
2893 PR binutils/25584
2894 * plugin.c (need_lto_wrapper_p): New.
2895 (bfd_plugin_set_program_name): Add an int argument to set
2896 need_lto_wrapper_p.
2897 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2898 set.
2899 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2900
a98c743f
AM		 29012020-02-24 Alan Modra <amodra@gmail.com>
2902
2903 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2904
c893ce36
AM		 29052020-02-24 Alan Modra <amodra@gmail.com>
2906
2907 * vms-lib.c (struct carsym_mem): Add limit.
2908 (vms_add_index): Heed limit.
2909 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2910 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2911 Always return actual number read.
2912 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2913 assertion with error exit.
2914
7b3c2715
AM		 29152020-02-22 Alan Modra <amodra@gmail.com>
2916
2917 PR 25585
2918 * elf.c (assign_file_positions_for_load_sections): Continue linking
2919 on "PHDR segment not covered by LOAD segment" errors.
2920
a4425a57
AM		 29212020-02-21 Alan Modra <amodra@gmail.com>
2922
2923 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2924 overflow check.
2925 (bfd_mach_o_canonicalize_reloc): Likewise.
2926 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2927 counts and offsets against file size.
2928 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2929 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2930 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2931 against file size. Delete symbol table error message.
2932 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2933 against file size.
2934 (bfd_mach_o_read_symtab): Likewise.
2935 (bfd_mach_o_read_command): Pass file size.
2936 (bfd_mach_o_scan): Sanity check command count against file size.
2937
dda2980f
AM		 29382020-02-21 Alan Modra <amodra@gmail.com>
2939
2940 PR 25569
2941 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2942 "text", "data" and "bss" section pointer vars. Don't update
2943 section size, just exec header sizes.
2944 (adjust_sizes_and_vmas): Don't update text section size. Set
2945 initial exec header a_text. Print exec headers sizes.
2946 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2947 (adjust_sizes_and_vmas): Similarly. Formatting.
2948 (final_link): Correct final file extension.
2949
00e49dff
NC		 29502020-02-20 Nick Clifton <nickc@redhat.com>
2951
2952 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2953 callback.
2954 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2955 default definition.
2956 (elfNN_bed): Initialise the symbol_section_index field.
2957 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2958 OS and PROC specific section indicies. Warn if converting other
2959 reserved incidies to SHN_ABS.
2960
fcaaac0a
SB		 29612020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2962
2963 PR 25537
2964 * cpu-z80.c: Add machine type compatibility checking.
2965
dcf06b89
L		 29662020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2967
2968 PR binutils/25355
2969 * plugin.c (plugin_list_entry): Remove handle.
2970 (try_load_plugin): Call dlclose before return.
2971
2c7c5554
AM		 29722020-02-19 Alan Modra <amodra@gmail.com>
2973
2974 * libbfd-in.h (_bfd_constant_p): Define.
2975 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2976 file size before allocating memory.
2977 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2978 * elf.c (bfd_elf_get_str_section): Likewise.
2979 (_bfd_elf_slurp_version_tables): Likewise.
2980 * libbfd.h: Regenerate.
2981
2bb3687b
AM		 29822020-02-19 Alan Modra <amodra@gmail.com>
2983
2984 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2985 * aoutx.h (aout_get_external_symbols): Replace calls to
2986 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2987 (slurp_reloc_table): Likewise.
2988 * archive.c (do_slurp_bsd_armap): Likewise.
2989 (do_slurp_coff_armap): Likewise.
2990 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2991 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2992 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2993 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2994 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2995 (_bfd_coff_get_external_symbols): Likewise.
2996 * ecoff.c (ecoff_slurp_symbolic_header),
2997 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2998 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2999 (ecoff_indirect_link_order): Likewise.
3000 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3001 (_bfd_elf_slurp_version_tables): Likewise.
3002 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3003 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3004 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3005 * elf64-alpha.c (READ): Likewise.
3006 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3007 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3008 * elfcode.h (elf_slurp_symbol_table),
3009 (elf_slurp_reloc_table_from_section): Likewise.
3010 * elflink.c (elf_link_add_object_symbols),
3011 (elf_link_check_versioned_symbol): Likewise.
3012 * elfxx-mips.c (READ): Likewise.
3013 * i386lynx.c (slurp_reloc_table): Likewise.
3014 * lynx-core.c (lynx_core_file_p): Likewise.
3015 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3016 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3017 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3018 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3019 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3020 (bfd_pef_parse_symbols): Likewise.
3021 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3022 * som.c (setup_sections, som_slurp_string_table),
3023 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3024 (som_bfd_fill_in_ar_symbols): Likewise.
3025 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3026 (evax_bfd_print_image): Likewise.
3027 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3028 * wasm-module.c (wasm_scan): Likewise.
3029 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3030 * xsym.c (bfd_sym_read_name_table),
3031 (bfd_sym_print_type_information_table_entry): Likewise.
3032 * libbfd.h: Regenerate.
3033
806470a2
AM		 30342020-02-19 Alan Modra <amodra@gmail.com>
3035
3036 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3037 reading external relocs.
3038 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3039 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3040 after bfd_bread.
3041 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3042 bfd_release.
3043 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3044 (m32c_elf_relax_section): Likewise.
3045 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3046 (rl78_elf_relax_section): Likewise.
3047 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3048 (elf32_rx_relax_section): Likewise.
3049 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3050 parameter types and use..
3051 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3052 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3053 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3054 being read from file, just the extra.
3055 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3056 after reading external syms. Free on failure.
3057
1f4361a7
AM		 30582020-02-19 Alan Modra <amodra@gmail.com>
3059
3060 * coffcode.h (buy_and_read, coff_slurp_line_table),
3061 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3062 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3063 corresponding bfd_alloc call. Adjust variables to suit.
3064 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3065 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3066 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3067 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3068 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3069 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3070 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3071 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3072 * elf64-alpha.c (READ): Likewise.
3073 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3074 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3075 (bfd_from_remote_memory): Likewise.
3076 * elfcore.h (core_find_build_id): Likewise.
3077 * elfxx-mips.c (READ): Likewise.
3078 * mach-o.c (bfd_mach_o_mangle_sections),
3079 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3080 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3081 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3082 * som.c (setup_sections, som_prep_for_fixups)
3083 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3084 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3085 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3086 (som_bfd_ar_write_symbol_stuff): Likewise.
3087 * vms-alpha.c (vector_grow1): Likewise.
3088 * vms-lib.c (vms_add_index): Likewise.
3089 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3090 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3091 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3092 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3093 (bfd_alloc2, bfd_zalloc2): Delete.
3094 (_bfd_mul_overflow): Define.
3095 * libbfd.h: Regenerate.
3096
446f7ed5
AM		 30972020-02-19 Alan Modra <amodra@gmail.com>
3098
3099 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3100 bfd_zalloc2.
3101 (assign_section_numbers): Likewise.
3102 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3103 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3104 bfd_malloc2, size_t amt, and unsigned tls_count.
3105 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3106 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3107 (elf_output_implib): Use bfd_alloc.
3108
b03202e3
AM		 31092020-02-19 Alan Modra <amodra@gmail.com>
3110
3111 * bfd.c (struct bfd): Move format and direction to other
3112 bitfields. Add "size".
3113 * bfdio.c (bfd_get_size): Cache size when not writing file.
3114 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3115 returning zero, ie. unknown.
3116 (bfd_get_alt_debug_link_info): Likewise.
3117 * bfd-in2.h: Regenerate.
3118
7c5fa58e
AM		 31192020-02-19 Alan Modra <amodra@gmail.com>
3120
3121 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3122 bfd_get_file_size twice.
3123 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3124 zero, ie. unknown, return.
3125 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3126 * elfcode.h (elf_swap_shdr_in): Likewise.
3127 (elf_object_p): Don't call bfd_get_file_size twice and correct
3128 file size check.
3129
96d3b80f
AM		 31302020-02-19 Alan Modra <amodra@gmail.com>
3131
3132 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3133 FALSE if memory alloc fails. Adjust calls.
3134 * som.c (som_prep_for_fixups): Likewise.
3135 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3136 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3137 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3138 * som.c (som_build_and_write_symbol_table): Return via error_return
3139 on seek failure.
3140 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3141 (VEC_APPEND_EL): Delete.
3142 (vector_grow1): Return pointer to element. Catch overflow.
3143 Return NULL on memory allocation failure.
3144 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3145 (alpha_vms_add_fixup_ca): Likewise.
3146 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3147 before using.
3148 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3149
986f0783
AM		 31502020-02-19 Alan Modra <amodra@gmail.com>
3151
3152 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3153 * aout-target.h (object_p): Likewise.
3154 * aout-tic30.c (tic30_aout_object_p): Likewise.
3155 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3156 (emit_stringtab, write_syms, link_hash_table_create),
3157 (aout_link_write_other_symbol): Likewise.
3158 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3159 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3160 (_bfd_compute_and_write_armap): Likewise.
3161 * archures.c (bfd_arch_list): Likewise.
3162 * bfd.c (bfd_record_phdr): Likewise.
3163 * binary.c (binary_canonicalize_symtab): Likewise.
3164 * cisco-core.c (cisco_core_file_validate): Likewise.
3165 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3166 (find_arm_glue, record_arm_to_thumb_glue),
3167 (record_thumb_to_arm_glue): Likewise.
3168 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3169 (ppc_allocate_toc_section): Likewise.
3170 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3171 * coff-sh.c (sh_relax_section): Likewise.
3172 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3173 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3174 (coff_set_alignment_hook, coff_mkobject),
3175 (coff_compute_section_file_positions): Likewise.
3176 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3177 (coff_find_nearest_line_with_names),
3178 ( bfd_coff_set_symbol_class): Likewise.
3179 * cofflink.c (_bfd_coff_link_hash_table_create),
3180 (_bfd_coff_link_input_bfd): Likewise.
3181 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3182 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3183 (build_line_info_table, sort_line_sequences),
3184 (line_info_add_include_dir, line_info_add_file_name),
3185 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3186 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3187 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3188 (_bfd_ecoff_find_nearest_line),
3189 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3190 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3191 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3192 * elf-m10300.c (mn10300_elf_relax_section),
3193 (elf32_mn10300_link_hash_table_create): Likewise.
3194 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3195 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3196 * elf32-arm.c (elf32_arm_link_hash_table_create),
3197 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3198 (elf32_arm_new_section_hook): Likewise.
3199 * elf32-avr.c (elf_avr_new_section_hook),
3200 (elf32_avr_link_hash_table_create, get_local_syms),
3201 (elf32_avr_setup_section_lists): Likewise.
3202 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3203 (bfin_link_hash_table_create): Likewise.
3204 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3205 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3206 * elf32-csky.c (csky_elf_link_hash_table_create),
3207 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3208 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3209 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3210 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3211 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3212 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3213 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3214 (m32r_elf_check_relocs): Likewise.
3215 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3216 (elf32_m68hc11_setup_section_lists),
3217 (elf32_m68hc11_size_stubs): Likewise.
3218 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3219 * elf32-metag.c (elf_metag_link_hash_table_create),
3220 (elf_metag_setup_section_lists): Likewise.
3221 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3222 (microblaze_elf_check_relocs): Likewise.
3223 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3224 (nds32_elf_check_relocs): Likewise.
3225 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3226 (get_local_syms, nios2_elf32_check_relocs),
3227 (nios2_elf32_link_hash_table_create): Likewise.
3228 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3229 (or1k_elf_check_relocs): Likewise.
3230 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3231 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3232 * elf32-s390.c (elf_s390_link_hash_table_create),
3233 (elf_s390_check_relocs): Likewise.
3234 * elf32-score.c (score_elf_create_got_section),
3235 (s3_elf32_score_new_section_hook),
3236 (elf32_score_link_hash_table_create): Likewise.
3237 * elf32-score7.c (score_elf_create_got_section),
3238 (s7_elf32_score_new_section_hook): Likewise.
3239 * elf32-sh.c (sh_elf_link_hash_table_create),
3240 (sh_elf_check_relocs): Likewise.
3241 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3242 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3243 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3244 (tilepro_elf_check_relocs): Likewise.
3245 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3246 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3247 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3248 (elf_xtensa_new_section_hook): Likewise.
3249 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3250 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3251 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3252 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3253 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3254 * elf64-ppc.c (ppc64_elf_new_section_hook),
3255 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3256 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3257 * elf64-s390.c (elf_s390_link_hash_table_create),
3258 (elf_s390_check_relocs): Likewise.
3259 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3260 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3261 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3262 (elf_link_add_archive_symbols, compute_bucket_count),
3263 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3264 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3265 (bfd_elf_final_link): Likewise.
3266 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3267 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3268 (elfNN_aarch64_new_section_hook): Likewise.
3269 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3270 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3271 (riscv_elf_check_relocs): Likewise.
3272 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3273 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3274 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3275 (_bfd_mips_elf_link_hash_table_create): Likewise.
3276 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3277 (_bfd_sparc_elf_check_relocs),
3278 (_bfd_sparc_elf_new_section_hook): Likewise.
3279 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3280 (tilegx_elf_check_relocs): Likewise.
3281 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3282 * format.c (bfd_check_format_matches): Likewise.
3283 * hash.c (_bfd_stringtab_init): Likewise.
3284 * ihex.c (ihex_scan): Likewise.
3285 * irix-core.c (irix_core_core_file_p): Likewise.
3286 * linker.c (bfd_wrapped_link_hash_lookup),
3287 (_bfd_generic_link_hash_table_create),
3288 (_bfd_generic_reloc_link_order): Likewise.
3289 * lynx-core.c (lynx_core_file_p): Likewise.
3290 * netbsd-core.c (netbsd_core_file_p): Likewise.
3291 * osf-core.c (osf_core_core_file_p): Likewise.
3292 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3293 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3294 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3295 * peicode.h (pe_mkobject): Likewise.
3296 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3297 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3298 * sco5-core.c (read_uarea): Likewise.
3299 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3300 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3301 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3302 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3303 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3304 * srec.c (srec_scan): Likewise.
3305 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3306 * targets.c (bfd_target_list): Likewise.
3307 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3308 * trad-core.c (trad_unix_core_file_p): Likewise.
3309 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3310 (vms_new_section_hook): Likewise.
3311 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3312 * xcofflink.c (xcoff_get_section_contents),
3313 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3314 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3315 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3316
2d0e1217
AM		 33172020-02-19 Alan Modra <amodra@gmail.com>
3318
3319 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3320
99845b3b
L		 33212020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3322
3323 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3324 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3325 a build_list_p argument. Don't search plugin_list. Short circuit
3326 when building the plugin list.
3327 (has_plugin): Renamed to has_plugin_list.
3328 (bfd_plugin_set_plugin): Don't set has_plugin.
3329 (bfd_plugin_specified_p): Check plugin_list instead.
3330 (build_plugin_list): New function.
3331 (load_plugin): Call build_plugin_list and use plugin_list.
3332
22fe7df8
L		 33332020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3334
3335 PR binutils/25355
3336 * plugin.c (try_claim): Always clean up for LTO wrapper.
3337 (try_load_plugin): Treat each object as independent. Create a
3338 copy for plugin name.
3339
c675ec1e
NC		 33402020-02-11 Nick Clifton <nickc@redhat.com>
3341
3342 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3343 for addresses in print statements.
3344 (msp430_elf_relax_delete_bytes): Likewise.
3345 (msp430_elf_relax_add_words): Likewise.
3346 (msp430_elf_relax_section): Likewise.
3347
1d07a805
L		 33482020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3349
3350 * plugin.c (add_symbols): Clear plugin_data memory.
3351
0aa99dcd
L		 33522020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3353
3354 PR binutils/25355
3355 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3356 (EXECUTABLE_SUFFIX): Likewise.
3357 * config.in: Regenerated.
3358 * configure: Likewise.
3359 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3360 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3361 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3362 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3363 (get_lto_wrapper): New.
3364 (setup_lto_wrapper_env): Likewise.
3365 (current_plugin): Likewise.
3366 (register_all_symbols_read): Likewise.
3367 (register_cleanup): Likewise.
3368 (get_symbols): Likewise.
3369 (add_input_file): Likewise.
3370 (bfd_plugin_close_and_cleanup): Likewise.
3371 (claim_file): Removed.
3372 (register_claim_file): Set current_plugin->claim_file.
3373 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3374 lto_syms in current_plugin.
3375 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3376 all_symbols_read handler. Copy real symbols to plugin_data.
3377 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3378 (try_load_plugin): Don't reuse the previous plugin for LTO
3379 wrapper. Set up GCC LTO wrapper if possible. Don't set
3380 plugin_list_iter->claim_file.
3381 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3382 possible.
3383 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3384 real_syms.
3385
ac4280da
JL		 33862020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3387
3388 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3389 check if previous instruction matches a conditional jump inserted
3390 earlier. Invert conditional jump and delete branch in this case.
3391
8d6cb116
JL		 33922020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3393
3394 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3395 msp430_elf_relax_add_words. Support insertion of either one or two
3396 words.
3397 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3398 needs to be grown. Handle insertion of branch instruction to replace
3399 jump.
3400
d60f5448
JL		 34012020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3402
3403 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3404 debugging relocations.
3405 (msp430_elf_relax_delete_bytes): Likewise.
3406 (msp430_elf_relax_add_two_words): Likewise.
3407 (msp430_elf_relax_section): Likewise.
3408
e1f85e11
AM		 34092020-02-10 Alan Modra <amodra@gmail.com>
3410
3411 * archures.c: Wrap overlong z80 comments.
3412 * bfd-in2.h: Regenerate.
3413
9fc0b501
SB		 34142020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3415
3416 PR 25469
3417 * archures.c: Add GBZ80 and Z80N machine values.
3418 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3419 * coff-z80.c: Add support for new reloc.
3420 * coffcode.h: Add support for new machine values.
3421 * cpu-z80.c: Add support for new machine names.
3422 * elf32-z80.c: Add support for new reloc.
3423 * bfd-in2.h: Regenerate.
3424 * libbfd.h: Regenerate.
3425
9984857c
NC		 34262020-02-07 Nick Clifton <nickc@redhat.com>
3427
3428 PR 23932
3429 * elf.c (rewrite_elf_program_header): Do not complain if no
3430 sections are mapped to a segment.
3431
5242a0a0
L		 34322020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3433
3434 PR ld/25490
3435 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3436 for garbage collection on __patchable_function_entries section
3437 without linked-to section.
3438
b7d07216
L		 34392020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3440
3441 PR gas/25381
3442 * bfd-in2.h: Regenerated.
3443 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3444 on section if gc_mark of any of its linked-to sections is set
3445 and don't set gc_mark again.
3446 * section.c (asection): Add linked_to_symbol_name to map_head
3447 union.
3448
b93a662b
MR		 34492020-02-06 Maciej W. Rozycki <macro@wdc.com>
3450
3451 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3452 reporting an unrecognized instruction with R_V850_LONGJUMP.
3453
6df4c9c2
AM		 34542020-02-05 Alan Modra <amodra@gmail.com>
3455
3456 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3457
24872cb3
AM		 34582020-02-04 Alan Modra <amodra@gmail.com>
3459
3460 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3461 R_PPC_VLE_ADDR20, goto copy_reloc.
3462
ef4627fa
L		 34632020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3464
3465 * bfd-in2.h: Regenerated.
3466 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3467
a8c4d40b
L		 34682020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3469
3470 PR gas/25380
3471 * bfd-in2.h: Regenerated.
3472 * ecoff.c (bfd_debug_section): Add section_id.
3473 * section.c (bfd_section): Add section_id.
3474 (SEC_ASSEMBLER_SECTION_ID): New.
3475 (BFD_FAKE_SECTION): Add section_id.
3476
5a9212a1
NC		 34772020-02-01 Nick Clifton <nickc@redhat.com>
3478
3479 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3480 obsolete list.
3481
e7cbe0c4
SL		 34822020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3483
3484 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3485 encodings are relative to the GOT on nios2, too.
3486
72ebe8c5
AM		 34872020-01-31 Alan Modra <amodra@gmail.com>
3488
3489 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3490 file. Use $< and $@ in rules.
3491 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3492 (elf32-ia64.c, elf64-ia64.c): Likewise.
3493 (elf32-riscv.c, elf64-riscv.c): Likewise.
3494 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3495 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3496 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3497 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3498 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3499 * Makefile.in: Regenerate.
3500
327301a4
AM		 35012020-01-31 Alan Modra <amodra@gmail.com>
3502
3503 PR 4110
3504 * elf.c (setup_group): Don't clear entire section contents,
3505 just the padding after group flags. Release alloc'd memory
3506 after a seek or read failure.
3507
b5d36aaa
JT		 35082020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3509
3510 * peXXigen.c (pe_is_repro): New function.
3511 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3512 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3513
1957ab10
JT		 35142020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3515
3516 * peXXigen.c (debug_type_names): Add names for new debug data type
3517 values.
3518
87b2920f
JT		 35192020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3520
3521 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3522 inner loop. Fix a memory leak.
3523
72913831
AM		 35242020-01-30 Alan Modra <amodra@gmail.com>
3525
3526 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3527 or obj_coff_keep_strings here.
3528 (coff_get_normalized_symtab): Free external syms directly.
3529 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3530 on error exit path.
3531
c35d018b
JW		 35322020-01-27 Jim Wilson <jimw@sifive.com>
3533
3534 * cpu-riscv.c (riscv_scan): New.
3535 (N): Change bfd_default_scan to riscv_scan.
3536
086b06f3
AS		 35372020-01-27 Andreas Schwab <schwab@suse.de>
3538
3539 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3540 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3541 * Makefile.in: Regenerate.
3542 * cpu-plugin.c: Remove.
3543 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3544 (bfd_plugin_arch): Remove declaration.
3545 * bfd-in2.h: Regenerate.
3546 * po/SRC-POTFILES.in: Regenerate.
3547
3024a17a
AM		 35482020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3549 Alan Modra <amodra@gmail.com>
3550
3551 PR ld/25458
3552 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3553
b5f998b2
JW		 35542020-01-24 Jim Wilson <jimw@sifive.com>
3555
3556 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3557 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3558 avoid over long line.
3559
caa31cfa
NC		 35602020-01-24 Nick Clifton <nickc@redhat.com>
3561
3562 PR 25447
3563 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3564 syms and keep strings flags as these may have been set in order to
3565 prevent a bogus call to free.
3566
24e648d4
NC		 35672020-01-23 Nick Clifton <nickc@redhat.com>
3568
3569 * po/fr.po: Updated French translation.
3570
67641dd3
AM		 35712020-01-23 Alan Modra <amodra@gmail.com>
3572
3573 PR 25444
3574 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3575 by zero when p_align is zero.
3576
403d1bd9
JW		 35772020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3578
3579 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3580 (riscv_prefix_cmp): Likewise.
3581 (riscv_non_std_ext_p): Deleted.
3582 (riscv_std_sv_ext_p): Likewise.
3583 (riscv_non_std_sv_ext_p): Likewise.
3584 (riscv_merge_non_std_and_sv_ext): Rename to...
3585 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3586 (riscv_merge_arch_attr_info): Replace 3 calls to
3587 riscv_merge_non_std_and_sv_ext with single call to
3588 riscv_merge_multi_letter_ext.
3589 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3590 encounter a 'z' prefix.
3591 (riscv_get_prefix_class): New function, return prefix class based
3592 on first few characters of input string.
3593 (riscv_parse_config): New structure to factor out minor differences
3594 in extension class parsing behaviour.
3595 (riscv_parse_sv_or_non_std_ext): Rename to...
3596 (riscv_parse_prefixed_ext): and parameterise with
3597 riscv_parse_config.
3598 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3599 (riscv_multi_letter_ext_valid_p): New.
3600 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3601 (riscv_parse_subset): Delegate all non-single-letter parsing work
3602 to riscv_parse_prefixed_ext.
3603 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3604 (riscv_get_prefix_class): Declare.
3605
a804e476
AM		 36062020-01-22 Alan Modra <amodra@gmail.com>
3607
3608 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3609 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3610 __tls_get_addr_desc.
3611 (ppc64_elf_size_stubs): Add section for linker generated
3612 __tls_get_addr_desc wrapper function. Loop at least once if
3613 generating this function.
3614 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3615 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3616
9e7028aa
AM		 36172020-01-22 Alan Modra <amodra@gmail.com>
3618
3619 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3620 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3621 tga_desc_fd.
3622 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3623 (STDU_R1_0R1, ADDI_R1_R1): Define.
3624 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3625 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3626 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3627 no_tls_get_addr_regsave.
3628 (branch_reloc_hash_match): Add hash3 and hash4.
3629 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3630 (ppc64_elf_size_dynamic_sections): Likewise.
3631 (ppc64_elf_relocate_section): Likewise.
3632 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3633 __tls_get_addr stub.
3634 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3635 eh_frame.
3636 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3637 eh_frame for regsave __tls_get_addr.
3638
abc489c6
AM		 36392020-01-22 Alan Modra <amodra@gmail.com>
3640
3641 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3642 which __tls_get_addr calls will be eliminated.
3643
26916852
NC		 36442020-01-20 Nick Clifton <nickc@redhat.com>
3645
3646 * po/pt.po: Updates Portuguese translation.
3647 * po/ru.po: Updated Russian translation.
3648 * po/uk.po: Updated Ukranian translation.
3649
14470f07
L		 36502020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3651
3652 PR ld/25416
3653 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3654 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3655 X32 mode.
3656 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3657 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3658 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3659 "rex leal x@tlsdesc(%rip), %reg" to
3660 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3661 "call *(%eax)" to "nopl (%rax)".
3662
b9ca1af6
AM		 36632020-01-20 Alan Modra <amodra@gmail.com>
3664
3665 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3666 (MTLR_R11): Don't define.
3667 (LD_R0_0R3, CMPDI_R0_0): Define.
3668 (build_tls_get_addr_stub): Don't use r11 in stub.
3669
ed7007c1
AM		 36702020-01-20 Alan Modra <amodra@gmail.com>
3671
3672 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3673 (defined_sym_val, is_tls_get_addr): Likewise.
3674
1b1bb2c6
NC		 36752020-01-18 Nick Clifton <nickc@redhat.com>
3676
3677 * version.m4 (BFD_VERSION): Set to 2.34.50.
3678 * configure: Regenerate.
3679 * po/bfd.pot: Regenerate.
3680
ae774686
NC		 36812020-01-18 Nick Clifton <nickc@redhat.com>
3682
3683 Binutils 2.34 branch created.
3684
07f1f3aa
CB		 36852020-01-17 Christian Biesinger <cbiesinger@google.com>
3686
3687 * coff-arm.c: Fix spelling error (seperate).
3688 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3689 error (seperate).
3690 * sysdep.h (strnlen): Fix spelling error (seperate).
3691
0d1cc75d
LB		 36922020-01-15 Lars Brinkhoff <lars@nocrew.org>
3693
3694 PR 20694
3695 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3696
e1c6cf61
AM		 36972020-01-15 Alan Modra <amodra@gmail.com>
3698
3699 PR 25384
3700 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3701 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3702 of function symbols unless dot symbols are present. Do warn
3703 whenever one is created, regardles of whether a PLT entry is
3704 also emitted for the function symbol.
3705
ef4e5ba5
AM		 37062020-01-14 Alan Modra <amodra@gmail.com>
3707
3708 * som.c (som_bfd_count_ar_symbols): Error when file position
3709 of symbols on chains is not strictly increasing.
3710
8ab484c2
AM		 37112020-01-14 Alan Modra <amodra@gmail.com>
3712
3713 * vms.h (VMS_DEBUG): Define as 0.
3714 * vms-alpha.c (image_write): Move debug output after bounds check.
3715 Tidy bounds check.
3716 (_bfd_vms_slurp_eihd): Warning fix.
3717 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3718
b50ef514
AM		 37192020-01-13 Alan Modra <amodra@gmail.com>
3720
3721 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3722 for "ignored" records.
3723
0c0adcc5
AM		 37242020-01-13 Alan Modra <amodra@gmail.com>
3725
3726 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3727 Delete asect name check. Move asect NULL check to wasm_object_p.
3728 Correct bounds check of sizes against end. Replace uses of
3729 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3730 just one bfd_release.
3731 (wasm_scan): Don't use malloc/strdup for section names,
3732 bfd_alloc instead. Simplify code prefixing section name.
3733 Formatting. Don't attempt to free memory here..
3734 (wasm_object_p): ..do so here.
3735
7f026732
SN		 37362020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3737
3738 PR ld/22269
3739 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3740 UNDEFWEAK_NO_DYNAMIC_RELOC.
3741 (allocate_dynrelocs_for_symbol): Likewise.
3742
8cd0e5e9
TC		 37432020-01-10 Tamar Christina <tamar.christina@arm.com>
3744
3745 PR 25210
3746 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3747
71780f45
AM		 37482020-01-10 Alan Modra <amodra@gmail.com>
3749
3750 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3751
b899eb3b
NC		 37522020-01-09 Nick Clifton <nickc@redhat.com>
3753
3754 PR 25221
3755 * bfd.c (bfd_convert_section_contents): Check for a compress
3756 header size that is larger than the actual section size.
3757
4c6ee646
AM		 37582020-01-08 Alan Modra <amodra@gmail.com>
3759
3760 PR 25351
3761 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3762 after removing sections.
3763
85f78364
JW		 37642020-01-06 Jim Wilson <jimw@sifive.com>
3765
3766 PR 25205
3767 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3768 check for !bfd_link_pic (info).
3769 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3770 <R_RISCV_JAL>: Add comment.
3771 (_bfd_riscv_relax_section): For plt.offset check, add check for
3772 bfd_link_pic (info). Add comment.
3773
49078ece
AM		 37742020-01-06 Alan Modra <amodra@gmail.com>
3775
3776 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3777 match failures. Don't init to bfd_error_wrong_format before
3778 calling _bfd_check_format.
3779
ab356be7
AM		 37802020-01-06 Alan Modra <amodra@gmail.com>
3781
3782 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3783 status rather than exiting on stack overflow or underflow.
3784 (_bfd_vms_slurp_etir): Adjust to suit.
3785
85d86817
AM		 37862020-01-06 Alan Modra <amodra@gmail.com>
3787
3788 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3789
3e6aa775
AM		 37902020-01-06 Alan Modra <amodra@gmail.com>
3791
3792 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3793 command. Check name offset is within command.
3794 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3795 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3796 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3797 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3798 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3799 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3800 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3801 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3802 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3803 (bfd_mach_o_read_segment): Similarly.
3804 (bfd_mach_o_read_thread): Properly bound check thread struct.
3805 Don't repeat checks on second loop.
3806 (bfd_mach_o_read_command): Fail on invalid command length.
3807
ea933f17
AM		 38082020-01-04 Alan Modra <amodra@gmail.com>
3809
3810 * format.c (bfd_check_format_matches): Add preserve_match.
3811 Save initial bfd state in "preserve", matched bfd state in
3812 "preserve_match". Save just the first match. Release
3813 bfd_alloc memory. Restore and finish preserved state as
3814 appropriate on all function exit paths.
3815
f24bdec4
AM		 38162020-01-04 Alan Modra <amodra@gmail.com>
3817
3818 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3819
991fb595
AM		 38202020-01-04 Alan Modra <amodra@gmail.com>
3821
3822 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3823 match too.
3824
f2a3559d
NC		 38252020-01-03 Nick Clifton <nickc@redhat.com>
3826
3827 PR 25307
3828 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3829 there is enough data remaining in the code buffer before
3830 attempting to read a function stub.
3831
7a0fb7be
NC		 38322020-01-03 Nick Clifton <nickc@redhat.com>
3833
3834 PR 25308
3835 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3836 return value from bfd_malloc.
3837 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3838 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3839 (elf32_arm_filter_cmse_symbols): Likewise.
3840 (elf32_arm_write_section): Likewise.
3841 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3842 (bfd_mach_o_follow_dsym): Likewise.
3843 * pef.c (bfd_pef_print_loader_section): Likewise.
3844 (bfd_pef_scan_start_address): Likewise.
3845 (bfd_pef_parse_function_stubs): Likewise.
3846 (bfd_pef_parse_symbols): Likewise.
3847
b26a3d58
ST		 38482020-01-03 Sergei Trofimovich <siarheit@google.com>
3849
3850 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3851 on binary inputs ld/PR25316.
3852 (is_ia64_elf): new helper to filter on ia64 objects.
3853
4bb7a87e
JB		 38542020-01-03 Jan Beulich <jbeulich@suse.com>
3855
3856 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3857 in parameter names.
3858 (bfd_mach_o_scan): Insert underscore in two variable names.
3859
6655dba2
SB		 38602020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3861
3862 * Makefile.am: Add z80-elf target support.
3863 * configure.ac: Likewise.
3864 * targets.c: Likewise.
3865 * Makefile.in: Regenerate.
3866 * configure: Regenerate.
3867 * config.bfd: Add z80-elf target support and new arches: ez80 and
3868 z180.
3869 * elf32-z80.c: New file.
3870 * archures.c: Add new z80 architectures: eZ80 and Z180.
3871 * coffcode.h: Likewise.
3872 * cpu-z80.c: Likewise.
3873 * coff-z80.c: Add new relocations for Z80 target and local label
3874 check.
3875 * reloc.c: Add new relocs.
3876 * bfd-in2.h: Regenerate.
3877 * libbfd.h: Regenerate.
3878
0db131fb
TC		 38792020-01-02 Tamar Christina <tamar.christina@arm.com>
3880
3881 PR 25210
3882 PR 24753
3883 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3884
b14ce8bf
AM		 38852020-01-01 Alan Modra <amodra@gmail.com>
3886
3887 Update year range in copyright notice of all files.
3888
0b114740 3889For older changes see ChangeLog-2019
3499769a 3890\f
0b114740 3891Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 3892
3893Copying and distribution of this file, with or without modification,
3894are permitted in any medium without royalty provided the copyright
3895notice and this notice are preserved.
3896
3897Local Variables:
3898mode: change-log
3899left-margin: 8
3900fill-column: 74
3901version-control: never
3902End:
GDB Binutils - Deliverables
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