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CSKY: Add new arch CK860.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
531c73a3
CQ		 12020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
2
3 * bfd-in2.h (bfd_mach_ck860): New.
4 * cpu-csky.c (arch_info_struct): Add item for CK860.
5
252dcdf4
AM		 62020-08-24 Alan Modra <amodra@gmail.com>
7
8 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
9 high part tprel16 relocs.
10 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
11 Clear do_tls_opt on odd instructions.
12 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
13 Don't sanity check them here.
14 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
15 high part tprel16 relocs.
16 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
17 Clear do_tls_opt on odd instructions.
18 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
19
c40e6650
JDA		 202020-08-23 John David Anglin <danglin@gcc.gnu.org>
21
22 PR binutils/26357
23 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
24 * configure: Regenerate.
25
3f2e9699
L		 262020-08-22 H.J. Lu <hongjiu.lu@intel.com>
27
28 PR ld/26382
29 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
30 versioned symbols, which are defined in shared objects, in
31 symbol string table.
32
ccf61261
NC		 332020-08-21 Nick Clifton <nickc@redhat.com>
34
35 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
36 the data map if there are entries in it.
37 (_bfd_aarch64_erratum_843419_scan): Likewise.
38
610ed3e0
JB		 392020-08-21 Jan Beulich <jbeulich@suse.com>
40
41 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
42 last byte of debug dir, not first.
43
01147b20
NC		 442020-08-20 Nick Clifton <nickc@redhat.com>
45
46 PR 26428
47 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
48 field in the ELF header of the compressed sections.
49
44466e45
NC		 502020-08-20 Nick Clifton <nickc@redhat.com>
51
52 PR 26406
53 * elf-bfd.h (struct bfd_elf_section_data): Add
54 has_secondary_relocs field.
55 * elf.c (_bfd_elf_copy_special_section_fields): Set the
56 has_secondary_relocs field for sections which have associated
57 secondary relocs.
58 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
59 on sections which have associated secondary relocs.
60
10885e24
AM		 612020-08-15 Alan Modra <amodra@gmail.com>
62
63 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
64 small common section.
65 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
66 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
67 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
68 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
69 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
70 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
71 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
72 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
73 * elf32-v850.c (v850_elf_check_relocs): Likewise.
74 (v850_elf_add_symbol_hook): Likewise.
75 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
76 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
77 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
78 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
79
4d182367
AM		 802020-08-15 Alan Modra <amodra@gmail.com>
81
82 PR 26389
83 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
84 SEC_SMALL_DATA.
85 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
86 on small common section.
87 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
88 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
89 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
90 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
91 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
92 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
93
19bddbe9
AM		 942020-08-14 Alan Modra <amodra@gmail.com>
95
96 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
97 rather than another copy of primes. Increase maximum default
98 size allowed.
99
2b6ba032
AM		 1002020-08-13 Alan Modra <amodra@gmail.com>
101
73d0dc16 102 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
2b6ba032 103
6738c8a7
AM		 1042020-08-13 Alan Modra <amodra@gmail.com>
105
106 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
107 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
108 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
109 optimization when --no-pcrel-optimize.
110
75e100a3
AM		 1112020-08-13 Alan Modra <amodra@gmail.com>
112
113 PR 26348
114 * bfd.c (struct bfd): Add read_only.
115 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
116 Set read_only on warning.
117 (elf_object_p): Sanity check program header alignment. Set
118 read_only on warning.
119 * bfd-in2.h: Regenerate.
120
2fef9373
JT		 1212020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
122
123 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
124 win32pstatus note type to avoid signedness comparison warning.
125
404ec933
JT		 1262020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
127
128 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
129 win32pstatus notes, and return TRUE so we continue rather than
130 stopping as if it was an error.
131
d61f3d03
JT		 1322020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
133
134 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
135
04ec0fa2
JT		 1362020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
137
138 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
139 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
140 appropriate size constraint for each win32pstatus note type.
141
03c29a6f
JT		 1422020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
143
144 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
145 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
146 win32pstatus note.
147
8fbac78b
JT		 1482020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
149
150 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
151 (elfcore_grok_win32pstatus): Use.
152
ff2084b9
JT		 1532020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
154
155 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
156 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
157 offsets used to read NOTE_INFO_PROCESS.
158
79ddc884
NC		 1592020-08-12 Nick Clifton <nickc@redhat.com>
160
161 * po/ru.po: Updated Russian translation.
162 * po/sr.po: Updated Serbian translation.
163
d844f10a
DF		 1642020-08-07 David Faust <david.faust@oracle.com>
165
166 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
167 DISP16 and DISP32 relocations.
168
3ee9565c
DF		 1692020-08-05 David Faust <david.faust@oracle.com>
170
171 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
172 (bpf_elf_howto_table): Use it here.
173 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
174 instruction and data relocations.
175
e44a1d7b
AM		 1762020-08-03 Alan Modra <amodra@gmail.com>
177
178 * vms-lib.c (vms_traverse_index): Sanity check size remaining
179 before accessing vms_idx or vms_elfidx.
180
b5f386d5
AM		 1812020-08-03 Alan Modra <amodra@gmail.com>
182
183 PR 26330
184 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
185 size against file size. Correct LONG_MAX limit check.
186 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
187 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
188 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
189 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
190 bfd_malloc_and_get_section.
191
a896df97
AM		 1922020-07-31 Alan Modra <amodra@gmail.com>
193
194 PR 26314
195 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
196 IR symbols to become dynamic.
197 (elf_link_add_object_symbols): Don't exclude IR symbols when
198 deciding whether an as-needed shared library is needed.
199
4d3bb356
SN		 2002020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
201
202 PR ld/26312
203 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
204 to 0.
205 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
206
c8693053
RO		 2072020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
208
209 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
210 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
211 Don't define _STRUCTURED_PROC.
212 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
213 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
214 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
215 * configure, config.in: Regenerate.
216 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
217 * Makefile.in, doc/Makefile.in: Regenerate.
218
f1dfbfdb
L		 2192020-07-30 H.J. Lu <hongjiu.lu@intel.com>
220
221 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
222 (elf_link_hash_table): Add sym_cache.
223 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
224 (elf32_arm_check_relocs): Updated.
225 (elf32_arm_size_dynamic_sections): Likewise.
226 * elf32-bfin.c (bfin_link_hash_table): Removed.
227 (bfin_link_hash_newfunc): Updated.
228 (bfin_hash_table): Removed.
229 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
230 (csky_elf_check_relocs): Updated.
231 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
232 (elf32_hppa_check_relocs): Updated.
233 * elf32-i386.c (elf_i386_tls_transition): Updated.
234 (elf_i386_convert_load_reloc): Likewise.
235 (elf_i386_check_relocs): Likewise.
236 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
237 (m32r_elf_hash_table): Updated.
238 (m32r_elf_link_hash_table_create): Likewise.
239 (m32r_elf_create_dynamic_sections): Likewise.
240 (m32r_elf_adjust_dynamic_symbol): Likewise.
241 (allocate_dynrelocs): Likewise.
242 (m32r_elf_size_dynamic_sections): Likewise.
243 (m32r_elf_relocate_section): Likewise.
244 (m32r_elf_finish_dynamic_symbol): Likewise.
245 (m32r_elf_check_relocs): Likewise.
246 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
247 sym_cache.
248 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
249 (elf_m68k_check_relocs): Updated.
250 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
251 (elf_metag_check_relocs): Updated.
252 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
253 (microblaze_elf_check_relocs): Updated.
254 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
255 (nds32_elf_create_dynamic_sections): Likewise.
256 (nds32_elf_adjust_dynamic_symbol): Likewise.
257 (nds32_elf_check_relocs): Likewise.
258 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
259 srelbss and aym_cache.
260 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
261 (nios2_elf32_check_relocs): Updated.
262 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
263 (or1k_elf_check_relocs): Updated.
264 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
265 (ppc_elf_check_relocs): Updated.
266 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
267 (elf_s390_check_relocs): Updated.
268 (elf_s390_finish_dynamic_sections): Likewise.
269 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
270 and aym_cache.
271 (sh_elf_create_dynamic_sections): Updated.
272 (sh_elf_adjust_dynamic_symbol): Likewise.
273 (sh_elf_size_dynamic_sections): Likewise.
274 (sh_elf_check_relocs): Likewise.
275 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
276 (elf32_tic6x_check_relocs): Updated.
277 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
278 (tilepro_elf_hash_table): Updated.
279 (tilepro_elf_link_hash_table_create): Likewise.
280 (tilepro_elf_check_relocs): Likewise.
281 (tilepro_elf_adjust_dynamic_symbol): Likewise.
282 (allocate_dynrelocs): Likewise.
283 (tilepro_elf_size_dynamic_sections): Likewise.
284 (tilepro_elf_relocate_section): Likewise.
285 (tilepro_elf_finish_dynamic_symbol): Likewise.
286 (tilepro_finish_dyn): Likewise.
287 (tilepro_elf_finish_dynamic_sections): Likewise.
288 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
289 (ppc64_elf_before_check_relocs): Updated.
290 (ppc64_elf_check_relocs): Likewise.
291 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
292 (elf_s390_check_relocs): Updated.
293 (elf_s390_relocate_section): Likewise.
294 (elf_s390_finish_dynamic_sections): Likewise.
295 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
296 (elf_x86_64_check_relocs): Likewise.
297 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
298 sym_cache.
299 (elfNN_aarch64_check_relocs): Updated.
300 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
301 (riscv_elf_check_relocs): Updated.
302 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
303 (mips_elf_resolve_got_page_ref): Updated.
304 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
305 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
306 sym_cache.
307 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
308 (tilegx_elf_check_relocs): Updated.
309 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
310
c77cb2a0
MR		 3112020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
312
313 * elflink.c (bfd_elf_final_link): Give local symbols a name if
314 so requested.
315 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
316 return TRUE if making ET_REL output.
317
3f1b17bb
MR		 3182020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
319
320 * elf-bfd.h (elf_backend_data): Add
321 `elf_backend_elfsym_local_is_section' member.
322 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
323 macro.
324 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
325 * elflink.c (bfd_elf_final_link): Use it to determine whether
326 set the `.symtab' section's `sh_info' value to the index of the
327 first non-local or non-section symbol.
328 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
329 function.
330 (elf_backend_elfsym_local_is_section): New macro.
331 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
332 function.
333 (elf_backend_elfsym_local_is_section): New macro.
334
4d68fd75
AM		 3352020-07-29 Alan Modra <amodra@gmail.com>
336
337 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
338 defined in excluded sections.
339
67411cbf
AM		 3402020-07-28 Alan Modra <amodra@gmail.com>
341
342 * elf.c (assign_section_numbers): Comment. Don't segfault on
343 discarded sections when setting linked-to section for generic
344 ELF linker.
345 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
346
93fd13c7
AM		 3472020-07-27 Alan Modra <amodra@gmail.com>
348
349 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
350 similar as absolute.
351 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
352 redefinitions here.
353
04f096fb
NC		 3542020-07-24 Nick Clifton <nickc@redhat.com>
355
356 * config.bfd: Move xc16x target to the obsolete list.
357
5efb6779
KB		 3582020-07-22 Kevin Buettner <kevinb@redhat.com>
359
360 * binary.c (binary_get_section_contents): Seek using offset
361 from section's file position.
362
ea57e509
KB		 3632020-07-22 Kevin Buettner <kevinb@redhat.com>
364
365 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
04f096fb 366
1ad2776d
MF		 3672020-07-22 Max Filippov <jcmvbkbc@gmail.com>
368
369 PR 26246
370 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
371 type for the first function argument. Rename pointers to reflect
372 that they have distinct types.
373
2f5541f3
AM		 3742020-07-20 Alan Modra <amodra@gmail.com>
375
376 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
377
e10a07b3
AM		 3782020-07-19 Alan Modra <amodra@gmail.com>
379
380 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
381 (select_alt_stub): New function.
382 (ppc_get_stub_entry): Use it here.
383 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
384 power10_stubs.
385 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
386 merge notoc stubs with other varieties when power10_stubs is "auto".
387 Instead dup the stub hash table entry.
388 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
389 tests of power10_stubs.
390
28b80303
AM		 3912020-07-15 Alan Modra <amodra@gmail.com>
392
393 PR 26239
394 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
395
4fd8d585
NC		 3962020-07-15 Nick Clifton <nickc@redhat.com>
397
398 PR26240
399 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
400 check for aux entries that overflow the buufer.
401
a8a48c75
HPN		 4022020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
403
404 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
405 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
406
e8a83e93
MB		 4072020-07-15 Markus Böck <markus.boeck02@gmail.com>
408 Alan Modra <amodra@gmail.com>
409
410 PR 26198
411 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
412 objects both before and after normal object files.
413 * elflink.c (_bfd_elf_section_already_linked): Likewise.
414
d3b10ee7
AM		 4152020-07-10 Alan Modra <amodra@gmail.com>
416
417 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
418 * elf64-ppc.c (struct ppc_link_hash_table): Delete
419 power10_stubs.
420 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
421 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
422 uses of power10_stubs.
423
fe49679d
AM		 4242020-07-09 Alan Modra <amodra@gmail.com>
425
426 * coff-ppc.c: Delete.
427 * pe-ppc.c: Delete.
428 * pei-ppc.c: Delete.
429 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
430 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
431 PPCMAGIC code.
432 (coff_write_object_contents): Remove PPC_PE code.
433 * config.bfd: Move powerpcle-pe to removed targets.
434 * configure.ac: Remove powerpc PE entries.
435 * libcoff-in.h (ppc_allocate_toc_section): Delete.
436 (ppc_process_before_allocation): Delete.
437 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
438 * targets.c: Remove powerpc PE vectors.
439 * po/SRC-POTFILES.in: Regenerate.
440 * libcoff.h: Regenerate.
441 * Makefile.in: Regenerate.
442 * configure: Regenerate.
443
7646efdf
NC		 4442020-07-09 Nick Clifton <nickc@redhat.com>
445
446 * po/fr.po: Updated French translation.
447
23f5e55e
AM		 4482020-07-07 Alan Modra <amodra@gmail.com>
449
450 * xcofflink.c (xcoff_mark): Don't mark const sections.
451 (bfd_xcoff_record_link_assignment): Add FIXME.
452 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
453 sections being discarded by linker script.
454
c8001886
AM		 4552020-07-07 Alan Modra <amodra@gmail.com>
456
457 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
458 time, uid, gid and mode for deterministic archive.
459 (xcoff_write_archive_contents_big): Likewise.
460
8af7926f
AM		 4612020-07-07 Alan Modra <amodra@gmail.com>
462
463 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
464 C_AIX_WEAKEXT.
465
17550be7
NC		 4662020-07-06 Nick Clifton <nickc@redhat.com>
467
468 * po/pt.po: Updated Portuguese translation.
469 * po/uk.po: Updated Ukranian translation.
470
b4396c5e
NC		 4712020-07-04 Nick Clifton <nickc@redhat.com>
472
473 * version.m4: Set version to 2.35.50.
474 * configure: Regenerate.
475 * po/bbfd.pot: Regenerate.
476
b115b9fd
NC		 4772020-07-04 Nick Clifton <nickc@redhat.com>
478
479 Binutils 2.35 branch created.
480
33d1369f
AM		 4812020-07-01 Alan Modra <amodra@gmail.com>
482
483 PR 26188
484 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
485 raw syment index before dereferencing.
486
cc574a35
AM		 4872020-07-01 Alan Modra <amodra@gmail.com>
488
489 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
490
3443489c
AM		 4912020-07-01 Alan Modra <amodra@gmail.com>
492
493 * config.bfd: Obsolete xc16x.
494
bbd19b19
L		 4952020-06-30 H.J. Lu <hongjiu.lu@intel.com>
496
497 * archures.c (bfd_mach_i386_nacl): Removed.
498 (bfd_mach_i386_i386_nacl): Likewise.
499 (bfd_mach_x86_64_nacl): Likewise.
500 (bfd_mach_x64_32_nacl): Likewise.
501 * config.bfd: Remove *-*-nacl* targets.
502 * configure.ac: Remove x86 NaCl target vectors.
503 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
504 (bfd_x64_32_nacl_arch): Likewise.
505 (bfd_x86_64_nacl_arch): Likewise.
506 (bfd_i386_nacl_arch): Likewise.
507 (bfd_x64_32_arch_intel_syntax): Updated.
508 * elf32-i386.c: Don't include "elf-nacl.h".
509 (elf_i386_nacl_plt): Removed.
510 (elf_i386_nacl_plt0_entry): Likewise.
511 (elf_i386_nacl_plt_entry): Likewise.
512 (elf_i386_nacl_pic_plt0_entry): Likewise.
513 (elf_i386_nacl_pic_plt_entry): Likewise.
514 (elf_i386_nacl_eh_frame_plt): Likewise.
515 (elf_i386_nacl_plt): Likewise.
516 (elf32_i386_nacl_elf_object_p): Likewise.
517 (elf_i386_get_synthetic_symtab): Updated.
518 (elf_i386_link_setup_gnu_properties): Likewise.
519 * elf64-x86-64.c: Don't include "elf-nacl.h".
520 (elf_x86_64_nacl_plt): Removed.
521 (elf64_x86_64_nacl_elf_object_p): Likewise.
522 (elf_x86_64_nacl_plt0_entry): Likewise.
523 (elf_x86_64_nacl_plt_entry): Likewise.
524 (elf_x86_64_nacl_eh_frame_plt): Likewise.
525 (elf_x86_64_nacl_plt): Likewise.
526 (elf32_x86_64_nacl_elf_object_p): Likewise.
527 (elf_x86_64_get_synthetic_symtab): Updated.
528 (elf_x86_64_link_setup_gnu_properties): Likewise.
529 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
530 * targets.c: Remove x86 NaCl target vectors.
531 * bfd-in2.h: Regenerated.
532 * configure: Likewise.
533
a57f74bb
L		 5342020-06-29 H.J. Lu <hongjiu.lu@intel.com>
535
536 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
537 _bfd_elf_add_dynamic_tags.
538
07d22f64
AM		 5392020-06-29 Alan Modra <amodra@gmail.com>
540
541 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
542 return value of bfd_bread. Don't read more than requested length.
543 Sanity check length. Properly terminate file name.
544
279edac5
AM		 5452020-06-29 Alan Modra <amodra@gmail.com>
546
547 * arc-got.h: Use C style comments.
548 * coff-z80.c: Likewise.
549 * elf32-csky.c: Likewise.
550 * peXXigen.c: Likewise.
551 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
552 code.
553
85f7484a
PB		 5542020-06-26 Pat Bernardi <bernardi@adacore.com>
555
556 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
557 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
558
ba9b3ef5
AM		 5592020-06-26 Alan Modra <amodra@gmail.com>
560
561 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
562 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
563 (riscv_get_priv_spec_name): Move to..
564 * cpu-riscv.c: ..here.
565 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
566 Use %u to print unsigned numbers.
567
069057bf
AB		 5682020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
569
570 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
571 default architecture.
572
2c8e3708
L		 5732020-06-24 H.J. Lu <hongjiu.lu@intel.com>
574
575 PR ld/26083
576 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
577 _bfd_elf_add_dynamic_tags.
578
c679ec98
L		 5792020-06-24 H.J. Lu <hongjiu.lu@intel.com>
580
581 PR ld/26083
582 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
583 _bfd_elf_add_dynamic_tags.
584
f8b1e5f6
AM		 5852020-06-24 Alan Modra <amodra@gmail.com>
586
587 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
588 shifts without undefined behaviour.
589
3084d7a2
L		 5902020-06-23 H.J. Lu <hongjiu.lu@intel.com>
591
592 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
593 dt_jmprel_required.
594 (_bfd_elf_add_dynamic_tags): New.
595 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
596 _bfd_elf_add_dynamic_tags.
597 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
598 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
599 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
600 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
601 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
602 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
603 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
604 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
605 Likewise.
606 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
607 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
608 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
609 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
610 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
611 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
612 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
613 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
614 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
615 Likewise.
616 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
617 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
618 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
619 _bfd_elf_maybe_vxworks_add_dynamic_tags.
620 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
621 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
622 Likewise.
623 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
624 (_bfd_x86_elf_size_dynamic_sections): Likewise.
625 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
626 dt_reloc_sz and dt_reloc_ent.
627 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
628 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
629 Likewise.
630 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
631 etab.dt_pltgot_required.
632 (elf32_hppa_size_dynamic_sections): Call
633 _bfd_elf_add_dynamic_tags.
634 * elf32-metag.c (elf_metag_link_hash_table_create): Set
635 etab.dt_pltgot_required.
636 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
637 * elf32-sh.c (sh_elf_link_hash_table_create): Set
638 root.dt_pltgot_required for FDPIC output.
639 (sh_elf_size_dynamic_sections): Call
640 _bfd_elf_maybe_vxworks_add_dynamic_tags.
641 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
642 elf.dt_pltgot_required.
643 (elf_xtensa_size_dynamic_sections): Call
644 _bfd_elf_add_dynamic_tags.
645 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
646 root.dt_pltgot_required.
647 (elf64_hppa_size_dynamic_sections): Call
648 _bfd_elf_add_dynamic_tags.
649 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
650 root.dt_pltgot_required.
651 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
652 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
653 * elflink.c (_bfd_elf_add_dynamic_tags): New.
654
d768f160
SJ		 6552020-06-22 Saagar Jha <saagar@saagarjha.com>
656
657 * mach-o.c: Support the new load commands by reading a linkedit
658 data command for them.
659
39ff0b81
NC		 6602020-06-22 Nelson Chu <nelson.chu@sifive.com>
661
662 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
663 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
664 (riscv_get_priv_spec_class): Likewise.
665 (riscv_get_priv_spec_name): Likewise.
666 (riscv_get_priv_spec_class_from_numbers): New function, convert
667 the version numbers into string, then call riscv_get_priv_spec_class
668 to get the priv spec class.
669 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
670 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
671 (riscv_get_priv_spec_name): Likewise.
672 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
673 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
674 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
675 of input and output objects form their priv spec attributes by
676 riscv_get_priv_spec_class_from_numbers. Report warning rather than
677 errors when linking objects with differnet priv spec versions. We do
678 know v1.9.1 may have conflicts to other versions, so report the
679 warning, too. After that, update the output priv spec version to the
680 newest one so far.
681
cbd7581f
NC		 6822020-06-22 Nelson Chu <nelson.chu@sifive.com>
683
684 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
685 priv attributes, we will check the conflicts for all of them (major,
686 minor and revision), and then set the priv_attrs_merged to TRUE to
687 indicate that we have handled all of the priv attributes. Remove
688 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
689
1e927850
AM		 6902020-06-21 Alan Modra <amodra@gmail.com>
691
692 PR 26132
693 * configure.ac: Disable plugins by default for some targets.
694 * plugin.c: Comment typo fix.
695 * configure: Regenerate.
696
13aa5ceb
NC		 6972020-06-19 Nick Clifton <nickc@redhat.com>
698
699 * plugin.c (try_load_plugin): Suppress the error message about
700 being unable to open a plugin if creating a list of viable
701 plugins.
702
a435742a
AM		 7032020-06-16 Alan Modra <amodra@gmail.com>
704
705 * aout-tic30.c: Delete file.
706 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
707 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
708 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
709 (xc16x-*-elf): Sort properly.
710 * configure.ac: Remove tic30_aout_vec.
711 * targets.c: Likewise.
712 * Makefile.in: Regenerate.
713 * configure: Regenerate.
714 * po/SRC-POTFILES.in: Regenerate.
715
7a77f1ac
MF		 7162020-06-15 Max Filippov <jcmvbkbc@gmail.com>
717
718 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
719 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
720 (elf32xtensa_abi): New global variable.
721 (xtensa_abi_choice): New function.
722 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
723 XSHAL_ABI to select PLT code.
724
cae64165
RM		 7252020-06-15 Roland McGrath <mcgrathr@google.com>
726
727 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
728 field of bfd_link_info.
729
40be168c
AM		 7302020-06-15 Alan Modra <amodra@gmail.com>
731
732 * config.bfd: Obsolete powerpcle-*-pe targets.
733
75cfe082
AM		 7342020-06-15 Alan Modra <amodra@gmail.com>
735
736 PR 26103
737 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
738 symbols that were defined in discarded sections.
739 * cofflink.c (coff_link_check_archive_element): Likewise.
740 (coff_link_add_symbols): Set indx to -3 for symbols defined in
741 discarded sections.
742 (_bfd_coff_write_global_sym): Don't emit such symbols.
743 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
744 libcoff.h: Regenerate.
745
f0aa3025
AM		 7462020-06-11 Alan Modra <amodra@gmail.com>
747
748 PR 26107
749 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
750
447f6d86
L		 7512020-06-10 H.J. Lu <hongjiu.lu@intel.com>
752
753 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
754 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
755 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
756 of reltext.
757
e1b5d517
L		 7582020-06-10 H.J. Lu <hongjiu.lu@intel.com>
759
760 PR ld/26094
761 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
762 Clear verinfo.verdef.
763
cebd6b8a
L		 7642020-06-09 H.J. Lu <hongjiu.lu@intel.com>
765
766 PR ld/18801
767 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
768 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
769 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
770 resolvers.
771 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
772 Set ifunc_resolvers if there are FUNC resolvers.
773 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
774 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
775 with elf.ifunc_resolvers.
776 (write_plt_relocs_for_local_syms): Likewise.
777 (ppc64_elf_relocate_section): Likewise.
778 (ppc64_elf_finish_dynamic_sections): Likewise.
779 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
780 Updated.
781 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
782 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
783 instead of readonly_dynrelocs_against_ifunc.
784 * elfxx-x86.h (elf_x86_link_hash_table): Remove
785 readonly_dynrelocs_against_ifunc.
786
efb2a7b4
AM		 7872020-06-09 Alan Modra <amodra@gmail.com>
788
789 * elf64-ppc.c (struct ppc_link_hash_table): Delete
790 maybe_local_ifunc_resolver field.
791 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
792 cases where maybe_local_ifunc_resolver was set.
793 (ppc64_elf_relocate_section): Likewise.
794 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
795 error to a warning.
796
9bcc30e4
L		 7972020-06-08 H.J. Lu <hongjiu.lu@intel.com>
798
799 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
800 tlsdesc_got.
801 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
802 and dt_tlsdesc_got.
803 (elf32_arm_size_dynamic_sections): Updated. Clear
804 root.tlsdesc_plt for DF_BIND_NOW.
805 (elf32_arm_finish_dynamic_sections): Updated.
806 (elf32_arm_output_arch_local_syms): Likewise.
807 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
808 Clear root.tlsdesc_plt for DF_BIND_NOW.
809 (nds32_elf_finish_dynamic_sections): Updated.
810 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
811 dt_tlsdesc_plt and dt_tlsdesc_got.
812 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
813 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
814 tlsdesc_plt and dt_tlsdesc_got.
815 (elfNN_aarch64_allocate_dynrelocs): Updated.
816 (elfNN_aarch64_finish_dynamic_sections): Likewise.
817 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
818 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
819 twice.
820 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
821 (_bfd_x86_elf_size_dynamic_sections): Likewise.
822 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
823 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
824 tlsdesc_got.
825
845b83d7
L		 8262020-06-07 H.J. Lu <hongjiu.lu@intel.com>
827
828 * elf32-tic6x.c (elf32_bed): Defined the default to
829 elf32_tic6x_bed.
830
9b8a8575
L		 8312020-06-07 H.J. Lu <hongjiu.lu@intel.com>
832
833 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
834 plt_rel_sec.
835 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
836 root.splt/root.srelplt.
837 (elf64_hppa_create_dynamic_sections): Likewise.
838 (elf64_hppa_size_dynamic_sections): Likewise.
839 (elf64_hppa_finish_dynamic_symbol): Likewise.
840 (elf_hppa_final_link): Likewise.
841 (elf_hppa_final_link_relocate): Likewise.
842
bcab203d
L		 8432020-06-06 H.J. Lu <hongjiu.lu@intel.com>
844
845 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
846 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
847 is_vxworks.
848
90c14f0c
L		 8492020-06-06 H.J. Lu <hongjiu.lu@intel.com>
850
851 * elf-bfd.h (elf_target_os): New.
852 (elf_link_hash_table): Add target_os.
853 (elf_backend_data): Add target_os.
854 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
855 symbian_p and nacl_p.
856 (create_got_section): Updated.
857 (elf32_arm_create_dynamic_sections): Likewise.
858 (arm_type_of_stub): Likewise.
859 (elf32_arm_create_or_find_stub_sec): Likewise.
860 (elf32_arm_allocate_plt_entry): Likewise.
861 (elf32_arm_populate_plt_entry): Likewise.
862 (elf32_arm_final_link_relocate): Likewise.
863 (elf32_arm_check_relocs): Likewise.
864 (allocate_dynrelocs_for_symbol): Likewise.
865 (elf32_arm_finish_dynamic_symbol): Likewise.
866 (elf32_arm_finish_dynamic_sections): Likewise.
867 (elf32_arm_output_plt_map_1): Likewise.
868 (elf32_arm_output_arch_local_syms): Likewise.
869 (elf32_arm_add_symbol_hook): Likewise.
870 (elf32_arm_nacl_link_hash_table_create): Likewise.
871 (elf32_arm_vxworks_link_hash_table_create): Likewise.
872 (elf32_arm_symbian_link_hash_table_create): Likewise.
873 (ELF_TARGET_OS): New.
874 * elf32-i386.c (elf_i386_arch_bed): Removed.
875 (elf_backend_arch_data): Likewise.
876 (elf_i386_solaris_arch_bed): Likewise.
877 (elf_i386_nacl_arch_bed): Likewise.
878 (elf_i386_vxworks_arch_bed): Likewise.
879 (elf_i386_relocate_section): Updated.
880 (elf_i386_finish_dynamic_sections): Likewise.
881 (elf_i386_get_synthetic_symtab): Likewise.
882 (elf_i386_link_setup_gnu_properties): Likewise.
883 (ELF_TARGET_OS): New.
884 * elf32-mips.c (ELF_TARGET_OS): New.
885 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
886 (ppc_elf_create_got): Updated.
887 (ppc_elf_create_dynamic_sections): Likewise.
888 (ppc_elf_check_relocs): Likewise.
889 (ppc_elf_adjust_dynamic_symbol): Likewise.
890 (ppc_elf_size_dynamic_sections): Likewise.
891 (ppc_elf_relocate_section): Likewise.
892 (ppc_elf_finish_dynamic_sections): Likewise.
893 (ppc_elf_vxworks_link_hash_table_create): Likewise.
894 (ELF_TARGET_OS): New.
895 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
896 (sh_elf_link_hash_table_create): Updated.
897 (sh_elf_create_dynamic_sections): Likewise.
898 (allocate_dynrelocs): Likewise.
899 (sh_elf_size_dynamic_sections): Likewise.
900 (sh_elf_relocate_section): Likewise.
901 (sh_elf_finish_dynamic_symbol): Likewise.
902 (sh_elf_finish_dynamic_sections): Likewise.
903 (ELF_TARGET_OS): New.
904 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
905 Removed.
906 (bfd_elf32_bfd_link_hash_table_create): Likewise.
907 (ELF_TARGET_OS): New.
908 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
909 (elf_x86_64_solaris_arch_bed): Likewise.
910 (elf_x86_64_nacl_arch_bed): Likewise.
911 (elf_x86_64_finish_dynamic_sections): Updated.
912 (elf_x86_64_get_synthetic_symtab): Likewise.
913 (elf_x86_64_link_setup_gnu_properties): Likewise.
914 (ELF_TARGET_OS): New.
915 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
916 target_o.
917 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
918 (MIPS_ELF_REL_DYN_NAME): Updated.
919 (ELF_MIPS_GP_OFFSET): Likewise.
920 (mips_elf_create_local_got_entry): Likewise.
921 (mips_elf_allocate_dynamic_relocations): Likewise.
922 (mips_elf_count_got_symbols): Likewise.
923 (is_gott_symbol): Likewise.
924 (mips_elf_calculate_relocation): Likewise.
925 (mips_elf_create_dynamic_relocation): Likewise.
926 (_bfd_mips_elf_check_relocs): Likewise.
927 (allocate_dynrelocs): Likewise.
928 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
929 (mips_elf_lay_out_got): Likewise.
930 (mips_elf_set_plt_sym_value): Likewise.
931 (_bfd_mips_elf_size_dynamic_sections): Likewise.
932 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
933 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
934 (_bfd_mips_elf_final_link): Likewise.
935 (_bfd_mips_init_file_header): Likewise.
936 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
937 Likewise.
938 (allocate_dynrelocs): Likewise.
939 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
940 (_bfd_sparc_elf_relocate_section): Likewise.
941 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
942 (sparc_finish_dyn): Likewise.
943 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
944 * elfxx-target.h (ELF_TARGET_OS): New.
945 (elfNN_bed): Add ELF_TARGET_OS.
946 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
947 (_bfd_x86_elf_link_hash_table_create): Likewise.
948 (_bfd_x86_elf_size_dynamic_sections): Likewise.
949 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
950 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
951 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
952 * elfxx-x86.h (elf_x86_target_os): Removed.
953 (elf_x86_backend_data): Likewise.
954 (get_elf_x86_backend_data): Likewise.
955 (elf_x86_link_hash_table): Remove target_os.
956
87c69f97
AM		 9572020-06-06 Alan Modra <amodra@gmail.com>
958
959 * reloc.c: Rename
960 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
961 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
962 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
963 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
964 * elf64-ppc.c: Update throughout for reloc renaming.
965 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
966 * libbfd.h: Regenerate.
967 * bfd-in2.h: Regenerate.
968
981f1518
L		 9692020-06-05 H.J. Lu <hongjiu.lu@intel.com>
970
8a4ba3a1 971 PR ld/26080
981f1518
L		 972 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
973 section.
974
9c65eeac
NC		 9752020-06-05 Nick Clifton <nickc@redhat.com>
976
977 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
978 bug.
979
41285764
NC		 9802020-06-05 Nelson Chu <nelson.chu@sifive.com>
981
982 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
983 priv_may_conflict, in_priv_zero and out_priv_zero to decide
984 whether the object can be linked according to it's priv
985 attributes. The object without any priv spec attributes can
986 be linked with others. If the first input object doesn't contain
987 any priv attributes, then we need to copy the setting from the
988 next input one. Also report more detailed error messages to user.
989
a975c88e
SC		 9902020-06-04 Stephen Casner <casner@acm.org>
991
992 Extend pdp11-aout symbol table format to accommodate .stab
993 symbols and implement correct handling of them.
994
995 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
996 (N_STAB, is_stab): Needed new function is_stab to disambiguate
997 normal vs. .stab symbol table type values, replacing N_STAB mask.
998 (translate_from_native_sym_flags): Determine correct section for
999 different .stab types.
1000 (translate_to_native_sym_flags): Leave .stab types intact.
1001 (translate_symbol_table): Error if symbol indicates overlay;
1002 store desc field from .stab symbols.
1003 (write_syms): Output desc field with symbol.
1004 (aout_link_check_ar_symbols): Skip .stab symbols.
1005 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1006 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1007 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1008 correctly distinguish .stab symbols and select calculate their
1009 section and value; and copy desc and ovly fields from input symbol
1010 to output symbol.
1011
3b9313c4
SC		 10122020-06-04 Stephen Casner <casner@acm.org>
1013
1014 * aoutx.h (translate_symbol_table): Comment had external and
1015 internal swapped.
1016 * pdp11.c (translate_symbol_table): Likewise.
1017
add5f777
L		 10182020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1019
1020 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1021 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1022 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1023
c4b126b8
L		 10242020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1025
1026 PR ld/26080
1027 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1028 in debug section against symbol defined in shared library to 0.
1029 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1030 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1031 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1032 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1033 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1034 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1035 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1036 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1037 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1038 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1039 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1040 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1041 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1042 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1043 reference.
1044 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1045 there is non-GOT reference.
1046 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1047 non-alloced sections.
1048
31af1e68
SC		 10492020-06-03 Stephen Casner <casner@acm.org>
1050
1051 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1052
1053 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1054 files with relocs.
1055 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1056 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1057 other size that doesn't qcover the header word.
1058 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1059 string table, and zero it.
1060 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1061 message and set bfd_error on finding an invalid name string offset.
1062 (add_to_stringtab): INLINE -> inline
1063 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1064 bound check.
1065 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1066 any relocs that could not be recognised.
1067 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1068 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1069 name exists and is long enough, before attempting to see if it is
1070 for a .o file.
1071 c3864421222 - Correct case for N_SO being the last symbol.
1072 50455f1ab29 PR 20891 - Handle the case where the main file name
1073 and the directory name are both empty.
1074 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1075 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1076 range string table offsets.
1077 531336e3a0b PR 20909 - Fix off-by-one error in check for an
cae64165 1078 illegal string offset.
31af1e68
SC		 1079 (aout_link_includes_newfunc): Add comment.
1080 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1081 on unexpected relocation type rather than ASSERT.
1082
d4d8aee3
L		 10832020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1084
1085 PR ld/26066
1086 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1087 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1088
58ee44ef
L		 10892020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1090
1091 PR ld/26066
1092 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1093 non-alloced sections.
1094
9a689602
L		 10952020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1096
1097 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1098 dynamic relocations for non SEC_ALLOC sections.
1099
0bff7528
GN		 11002020-06-03 Gunther Nikl <gnikl@justmail.de>
1101
1102 * aout64.c (BMAGIC, QMAGIC): Do not define.
1103 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1104 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1105 to check the file format.
1106 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1107 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1108 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1109
50d03636
L		 11102020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1111
1112 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1113 relocations for non SEC_ALLOC sections.
1114
d49e5065
L		 11152020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1116
1117 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1118 * elf32-arm.c (maybe_set_textrel): Removed.
1119 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1120 with _bfd_elf_maybe_set_textrel.
1121 * elf32-csky.c (maybe_set_textrel): Removed.
1122 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1123 with _bfd_elf_maybe_set_textrel.
1124 * elf32-hppa.c (maybe_set_textrel): Removed.
1125 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1126 with _bfd_elf_maybe_set_textrel.
1127 * elf32-lm32.c (maybe_set_textrel): Removed.
1128 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1129 with _bfd_elf_maybe_set_textrel.
1130 * elf32-m32r.c (maybe_set_textrel): Removed.
1131 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1132 with _bfd_elf_maybe_set_textrel.
1133 * elf32-metag.c (maybe_set_textrel): Removed.
1134 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1135 with _bfd_elf_maybe_set_textrel.
1136 * elf32-nds32.c (maybe_set_textrel): Removed.
1137 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1138 with _bfd_elf_maybe_set_textrel.
1139 * elf32-or1k.c (maybe_set_textrel): Removed.
1140 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1141 with _bfd_elf_maybe_set_textrel.
1142 * elf32-ppc.c (maybe_set_textrel): Removed.
1143 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1144 with _bfd_elf_maybe_set_textrel.
1145 * elf32-s390.c (maybe_set_textrel): Removed.
1146 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1147 with _bfd_elf_maybe_set_textrel.
1148 * elf32-sh.c (maybe_set_textrel): Removed.
1149 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1150 with _bfd_elf_maybe_set_textrel.
1151 * elf32-tic6x.c (maybe_set_textrel): Removed.
1152 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1153 with _bfd_elf_maybe_set_textrel.
1154 * elf32-tilepro.c (maybe_set_textrel): Removed.
1155 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1156 with _bfd_elf_maybe_set_textrel.
1157 * elf64-ppc.c (maybe_set_textrel): Removed.
1158 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1159 with _bfd_elf_maybe_set_textrel.
1160 * elf64-s390.c (maybe_set_textrel): Removed.
1161 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1162 with _bfd_elf_maybe_set_textrel.
1163 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1164 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1165 with _bfd_elf_maybe_set_textrel.
1166 * elfnn-riscv.c (maybe_set_textrel): Removed.
1167 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1168 with _bfd_elf_maybe_set_textrel.
1169 * elfxx-sparc.c (maybe_set_textrel): Removed.
1170 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1171 with _bfd_elf_maybe_set_textrel.
1172 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1173 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1174 with _bfd_elf_maybe_set_textrel.
1175 * elfxx-x86.c (maybe_set_textrel): Removed.
1176 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1177 with _bfd_elf_maybe_set_textrel.
1178 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1179
ad172eaa
L		 11802020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1181
1182 PR ld/26067
1183 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1184 dyn_relocs.
1185 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1186 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1187 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1188 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1189 Likewise.
1190 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1191 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1192 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1193 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1194 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1195 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1196 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1197 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1198 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1199 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1200 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1201 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1202 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1203 (elf_backend_copy_indirect_symbol): Likewise.
1204 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1205 (elf_backend_copy_indirect_symbol): Likewise.
1206 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1207
5dbc8b37
L		 12082020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1209
1210 PR ld/26067
1211 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1212 * elf32-arm.c (readonly_dynrelocs): Removed.
1213 (maybe_set_textrel): Replace readonly_dynrelocs with
1214 _bfd_elf_readonly_dynrelocs.
1215 * elf32-csky.c (readonly_dynrelocs): Removed.
1216 (maybe_set_textrel): Replace readonly_dynrelocs with
1217 _bfd_elf_readonly_dynrelocs.
1218 * elf32-hppa.c(readonly_dynrelocs): Removed.
1219 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1220 _bfd_elf_readonly_dynrelocs.
1221 (maybe_set_textrel): Likewise.
1222 * elf32-lm32.c (readonly_dynrelocs): Removed.
1223 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1224 with _bfd_elf_readonly_dynrelocs.
1225 (maybe_set_textrel): Likewise.
1226 * elf32-m32r.c (readonly_dynrelocs): Removed.
1227 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1228 with _bfd_elf_readonly_dynrelocs.
1229 (maybe_set_textrel): Likewise.
1230 * elf32-metag.c (readonly_dynrelocs): Removed.
1231 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1232 with _bfd_elf_readonly_dynrelocs.
1233 (maybe_set_textrel): Likewise.
1234 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1235 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1236 with _bfd_elf_readonly_dynrelocs.
1237 * elf32-nds32.c (readonly_dynrelocs): Removed.
1238 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1239 with _bfd_elf_readonly_dynrelocs.
1240 (maybe_set_textrel): Likewise.
1241 * elf32-or1k.c (readonly_dynrelocs): Removed.
1242 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1243 with _bfd_elf_readonly_dynrelocs.
1244 * elf32-ppc.c (readonly_dynrelocs): Removed.
1245 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1246 _bfd_elf_readonly_dynrelocs.
1247 (ppc_elf_adjust_dynamic_symbol): Likewise.
1248 (maybe_set_textrel): Likewise.
1249 * elf32-s390.c (readonly_dynrelocs): Removed.
1250 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1251 with _bfd_elf_readonly_dynrelocs.
1252 (maybe_set_textrel): Likewise.
1253 * elf32-sh.c (readonly_dynrelocs): Removed.
1254 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1255 _bfd_elf_readonly_dynrelocs.
1256 (maybe_set_textrel): Likewise.
1257 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1258 (maybe_set_textrel): Replace readonly_dynrelocs with
1259 _bfd_elf_readonly_dynrelocs.
1260 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1261 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1262 with _bfd_elf_readonly_dynrelocs.
1263 (maybe_set_textrel): Likewise.
1264 * elf64-ppc.c (readonly_dynrelocs): Removed.
1265 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1266 _bfd_elf_readonly_dynrelocs.
1267 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1268 (maybe_set_textrel): Likewise.
1269 * elf64-s390.c (readonly_dynrelocs): Removed.
1270 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1271 with _bfd_elf_readonly_dynrelocs.
1272 (maybe_set_textrel): Likewise.
1273 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1274 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1275 (maybe_set_textrel): Replace readonly_dynrelocs with
1276 _bfd_elf_readonly_dynrelocs.
1277 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1278 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1279 with _bfd_elf_readonly_dynrelocs.
1280 (maybe_set_textrel): Likewise.
1281 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1282 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1283 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1284 (maybe_set_textrel): Likewise.
1285 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1286 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1287 with _bfd_elf_readonly_dynrelocs.
1288 (maybe_set_textrel): Likewise.
1289 * elfxx-x86.c (readonly_dynrelocs): Removed.
1290 (maybe_set_textrel): Replace readonly_dynrelocs with
1291 _bfd_elf_readonly_dynrelocs.
1292 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1293
433953ff
L		 12942020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1295
1296 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1297 -fsanitize=undefined.
1298
67580036
AM		 12992020-06-03 Alan Modra <amodra@gmail.com>
1300
1301 PR 26069
1302 PR 18758
1303 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1304 other than gcc.
1305 (pe_ILF_build_a_bfd): Likewise.
1306
0ed18fa1
AM		 13072020-06-03 Alan Modra <amodra@gmail.com>
1308
7eea15c5 1309 PR 26069
0ed18fa1
AM		 1310 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1311 core files as well as objects.
1312
190eb1dd
L		 13132020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1314
1315 PR ld/26067
1316 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1317 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1318 Updated.
1319 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1320 (elf_arc_link_hash_newfunc): Updated.
1321 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1322 (elf32_arm_link_hash_newfunc): Updated.
1323 (elf32_arm_copy_indirect_symbol): Likewise.
1324 (elf32_arm_check_relocs): Likewise.
1325 (readonly_dynrelocs): Likewise.
1326 (allocate_dynrelocs_for_symbol): Likewise.
1327 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1328 (csky_elf_link_hash_newfunc): Updated.
1329 (csky_allocate_dynrelocs): Likewise.
1330 (readonly_dynrelocs): Likewise.
1331 (csky_elf_copy_indirect_symbol): Likewise.
1332 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1333 (hppa_link_hash_newfunc): Updated.
1334 (elf32_hppa_copy_indirect_symbol): Likewise.
1335 (elf32_hppa_hide_symbol): Likewise.
1336 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1337 (allocate_dynrelocs): Likewise.
1338 (elf32_hppa_relocate_section): Likewise.
1339 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1340 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1341 (lm32_elf_link_hash_newfunc): Likewise.
1342 (lm32_elf_link_hash_table_create): Updated.
1343 (readonly_dynrelocs): Likewise.
1344 (allocate_dynrelocs): Likewise.
1345 (lm32_elf_copy_indirect_symbol): Likewise.
1346 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1347 (m32r_elf_link_hash_newfunc): Likewise.
1348 (m32r_elf_link_hash_table_create): Updated.
1349 (m32r_elf_copy_indirect_symbol): Likewise.
1350 (allocate_dynrelocs): Likewise.
1351 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1352 (metag_link_hash_newfunc): Updated.
1353 (elf_metag_copy_indirect_symbol): Likewise.
1354 (readonly_dynrelocs): Likewise.
1355 (allocate_dynrelocs): Likewise.
1356 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1357 dyn_relocs.
1358 (link_hash_newfunc): Updated.
1359 (microblaze_elf_check_relocs): Likewise.
1360 (microblaze_elf_copy_indirect_symbol): Likewise.
1361 (readonly_dynrelocs): Likewise.
1362 (allocate_dynrelocs): Likewise.
1363 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1364 (nds32_elf_link_hash_newfunc): Updated.
1365 (nds32_elf_copy_indirect_symbol): Likewise.
1366 (readonly_dynrelocs): Likewise.
1367 (allocate_dynrelocs): Likewise.
1368 (nds32_elf_check_relocs): Likewise.
1369 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1370 (link_hash_newfunc): Updated.
1371 (nios2_elf32_copy_indirect_symbol): Likewise.
1372 (nios2_elf32_check_relocs): Likewise.
1373 (allocate_dynrelocs): Likewise.
1374 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1375 (or1k_elf_link_hash_newfunc): Updated.
1376 (readonly_dynrelocs): Likewise.
1377 (allocate_dynrelocs): Likewise.
1378 (or1k_elf_copy_indirect_symbol): Likewise.
1379 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1380 (ppc_elf_link_hash_newfunc): Updated.
1381 (ppc_elf_copy_indirect_symbol): Likewise.
1382 (ppc_elf_check_relocs): Likewise.
1383 (readonly_dynrelocs): Likewise.
1384 (ppc_elf_adjust_dynamic_symbol): Likewise.
1385 (allocate_dynrelocs): Likewise.
1386 (ppc_elf_relocate_section): Likewise.
1387 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1388 (link_hash_newfunc): Updated.
1389 (elf_s390_copy_indirect_symbol): Likewise.
1390 (readonly_dynrelocs): Likewise.
1391 (elf_s390_adjust_dynamic_symbol): Likewise.
1392 (allocate_dynrelocs): Likewise.
1393 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1394 (sh_elf_link_hash_newfunc): Updated.
1395 (readonly_dynrelocs): Likewise.
1396 (allocate_dynrelocs): Likewise.
1397 (sh_elf_copy_indirect_symbol): Likewise.
1398 (sh_elf_check_relocs): Likewise.
1399 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1400 (elf32_tic6x_link_hash_newfunc): Likewise.
1401 (elf32_tic6x_link_hash_table_create): Updated.
1402 (readonly_dynrelocs): Likewise.
1403 (elf32_tic6x_check_relocs): Likewise.
1404 (elf32_tic6x_allocate_dynrelocs): Likewise.
1405 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1406 dyn_relocs.
1407 (link_hash_newfunc): Updated.
1408 (tilepro_elf_copy_indirect_symbol): Likewise.
1409 (tilepro_elf_check_relocs): Likewise.
1410 (allocate_dynrelocs): Likewise.
1411 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1412 (ppc64_elf_copy_indirect_symbol): Updated.
1413 (ppc64_elf_check_relocs): Likewise.
1414 (readonly_dynrelocs): Likewise.
1415 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1416 (dec_dynrel_count): Likewise.
1417 (allocate_dynrelocs): Likewise.
1418 (ppc64_elf_relocate_section): Likewise.
1419 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1420 (link_hash_newfunc): Updated.
1421 (elf_s390_copy_indirect_symbol): Likewise.
1422 (readonly_dynrelocs): Likewise.
1423 (allocate_dynrelocs): Likewise.
1424 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1425 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1426 dyn_relocs.
1427 (elfNN_aarch64_link_hash_newfunc): Updated.
1428 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1429 (readonly_dynrelocs): Likewise.
1430 (need_copy_relocation_p): Likewise.
1431 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1432 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1433 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1434 (link_hash_newfunc): Updated.
1435 (riscv_elf_copy_indirect_symbol): Likewise.
1436 (riscv_elf_check_relocs): Likewise.
1437 (readonly_dynrelocs): Likewise.
1438 (allocate_dynrelocs): Likewise.
1439 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1440 dyn_relocs.
1441 (link_hash_newfunc): Updated.
1442 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1443 (_bfd_sparc_elf_check_relocs): Likewise.
1444 (readonly_dynrelocs): Likewise.
1445 (allocate_dynrelocs): Likewise.
1446 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1447 (link_hash_newfunc): Updated.
1448 (tilegx_elf_copy_indirect_symbol): Likewise.
1449 (tilegx_elf_check_relocs): Likewise.
1450 (readonly_dynrelocs): Likewise.
1451 (allocate_dynrelocs): Likewise.
1452 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1453 (readonly_dynrelocs): Likewise.
1454 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1455 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1456
2fdb65f2
AM		 14572020-06-01 Alan Modra <amodra@gmail.com>
1458
1459 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1460 command against cmd_length, not the end of record. For
1461 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1462 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1463 cmd_length test.
1464
12adf805
DF		 14652020-05-28 David Faust <david.faust@oracle.com>
1466
1467 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1468 R_BPF_INSN_{32,64} relocations.
1469
66e3eb08
SC		 14702020-05-28 Stephen Casner <casner@acm.org>
1471
1472 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1473 addreses in .long (used in testsuites) and .stab values.
1474
a6dbf402
L		 14752020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1476
1477 PR ld/22909
1478 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1479 Check bfd_link_dll when issue a DT_TEXTREL warning.
1480 * elfxx-x86.c (maybe_set_textrel): Likewise.
1481 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1482
9e7cb4c3
NC		 14832020-05-26 Nick Clifton <nickc@redhat.com>
1484
1485 * plugin.c (try_load_plugin): Extend error message when a plugin
1486 fails to open.
1487
c892b447
AM		 14882020-05-23 Alan Modra <amodra@gmail.com>
1489
1490 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1491
6f3fe02b
AM		 14922020-05-22 Alan Modra <amodra@gmail.com>
1493
1494 PR 25882
1495 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1496 attributes from shared libraries, and do not return an error if
1497 they don't match.
1498
0490dd41
AM		 14992020-05-21 Alan Modra <amodra@gmail.com>
1500
1501 PR 25993
1502 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1503 filename.
1504 (_bfd_delete_bfd): Free the copy.
1505 (_bfd_new_bfd): Free nbfd->memory on error.
1506
c9594989
AM		 15072020-05-21 Alan Modra <amodra@gmail.com>
1508
1509 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1510 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1511 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1512 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1513 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1514 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1515 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1516 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1517 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1518 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1519 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1520 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1521 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1522 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1523 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1524 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1525 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1526 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1527 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1528 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1529
8f595e9b
NC		 15302020-05-20 Nelson Chu <nelson.chu@sifive.com>
1531
1532 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1533 get_default_version. It is used to find the default version for
1534 the specific extension.
1535 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1536 default_major_version and default_minor_version. Add new bfd_boolean
1537 parameter *use_default_version. Set it to TRUE if we need to call
1538 the callback rps->get_default_version to find the default version.
1539 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1540 the default version in riscv_parsing_subset_version, and then call
1541 riscv_add_subset to add the subset into subset list.
1542 (riscv_parse_prefixed_ext): Likewise.
1543 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1544 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1545 strings rather than characters.
1546 riscv_merge_arch_attr_info): The callback function get_default_version
1547 is only needed for assembler, so set it to NULL int the linker.
1548 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1549 * elfxx-riscv.h: Updated.
1550
7b958a48
AM		 15512020-05-20 Alan Modra <amodra@gmail.com>
1552
1553 PR 25993
1554 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1555 use bfd_set_filename.
1556 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1557 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1558 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1559 (bfd_create): Likewise.
1560 (_bfd_delete_bfd): Don't free filename.
1561 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1562 return pointer to the copy or NULL on alloc fail.
1563 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1564 result of bfd_set_filename.
1565 * bfd-in2.h: Regenerate.
1566
3c568b8a
AM		 15672020-05-20 Alan Modra <amodra@gmail.com>
1568
1569 PR 26011
1570 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1571 section size against file size.
1572 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1573
6fd1d259
GN		 15742020-05-19 Gunther Nikl <gnikl@justmail.de>
1575
1576 PR 26005
11c0dd51
NC		 1577 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1578 and memset when allocating memory for the sections_being_created
1579 array.
6fd1d259 1580
7e94cf6c
SH		 15812020-05-19 Stafford Horne <shorne@gmail.com>
1582
1583 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1584 to relgot.
1585 (or1k_elf_relocate_section): Access srelgot via
1586 htab->root.srelgot. Add assertions for srelgot->contents.
1587 Introduce local variable for srelgot to not reuse global
1588 sreloc.
1589 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1590 (or1k_set_got_and_rela_sizes): New function.
1591 (or1k_initial_exec_offset): New function.
1592 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1593 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1594 model access.
1595 (or1k_elf_check_relocs): Use OR to set TLS access.
1596 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1597 sizes.
1598 (or1k_elf_size_dynamic_sections): Use
1599 or1k_set_got_and_rela_sizes to set sizes.
1600 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1601 (TCB_SIZE): New macro.
1602 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1603 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1604 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1605 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1606 (tpoff): Add dynamic boolean argument.
1607 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1608
7e057737
SP		 16092020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1610
1611 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1612 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1613 cases with BFD_RELOC_AARCH64_JUMP26.
1614 (elfNN_aarch64_check_relocs): Likewise.
1615
765cf5f6
AM		 16162020-05-19 Alan Modra <amodra@gmail.com>
1617
1618 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1619 bfd_get_filename rather than accessing bfd->filename directly.
1620 * aout-target.h (MY (object_p)): Likewise.
1621 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1622 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1623 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1624 (_bfd_archive_bsd44_construct_extended_name_table),
1625 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1626 (_bfd_bsd_write_armap): Likewise.
1627 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1628 * cache.c (bfd_open_file): Likewise.
1629 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1630 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1631 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1632 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1633 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1634 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1635 (patch_tls_desc_to_ie): Likewise.
1636 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1637 (spu_elf_auto_overlay): Likewise.
1638 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1639 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1640 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1641 * elflink.c (bfd_elf_size_dynamic_sections),
1642 (elf_link_input_bfd): Likewise.
1643 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1644 * mach-o.c (bfd_mach_o_follow_dsym),
1645 (bfd_mach_o_close_and_cleanup): Likewise.
1646 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1647 (find_separate_debug_file, get_build_id_name): Likewise.
1648 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1649 * plugin.c (bfd_plugin_open_input): Likewise.
1650 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1651 * som.c (som_write_armap): Likewise.
1652 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1653 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1654 (_bfd_vms_lib_write_archive_contents): Likewise.
1655 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1656
39a1432c
AM		 16572020-05-19 Alan Modra <amodra@gmail.com>
1658
1659 PR 25713
1660 * bfdio.c (_bfd_real_fopen): Typo fix.
1661
ed02cdb5
NC		 16622020-05-18 Nick Clifton <nickc@redhat.com>
1663
1664 PR 26005
1665 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1666 for the sections_being_created array.
1667
7a87e9c8
AM		 16682020-05-18 Alan Modra <amodra@gmail.com>
1669
1670 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1671 they can be freed without also freeing internal_relocs.
1672
ca859a89
JC		 16732020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1674
1675 PR 25713
1676 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1677 separators into DOS style when creating a WIN32 fullpath.
1678
fc46e8bd
NC		 16792020-05-14 Nelson Chu <nelson.chu@sifive.com>
1680
1681 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1682 to initialize RISC-V tdata.
1683
533f049e
GN		 16842020-05-12 Gunther Nikl <gnikl@justmail.de>
1685
1686 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1687 relocation size.
1688
94ba9882
AM		 16892020-05-11 Alan Modra <amodra@gmail.com>
1690
1691 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1692
7c1f4227
AM		 16932020-05-11 Alan Modra <amodra@gmail.com>
1694
1695 * elf64-ppc.c: Rename powerxx to power10 throughout.
1696
4d5acb1e
AM		 16972020-05-11 Alan Modra <amodra@gmail.com>
1698
1699 PR 25961
1700 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1701 contains required number of auxents before processing any auxent.
1702 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1703 file name from auxents for PE.
1704
7242fa8a
GN		 17052020-05-04 Gunther Nikl <gnikl@justmail.de>
1706
1707 * aout-cris.c (DEFAULT_ARCH): Delete define.
1708 (MY_set_arch_mach): Likewise.
1709 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1710 of bfd_arch_cris.
1711 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1712 of r_type before the shift.
1713
17142020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
cff69cf4
WD		 1715
1716 PR ld/25665
1717 * elfnn-aarch64.c (group_sections): Copy implementation from
1718 elf32-arm.c.
1719
a2714d6c
AM		 17202020-05-01 Alan Modra <amodra@gmail.com>
1721
1722 PR 25900
1723 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1724 accessing root.u.def of symbols. Also check root.u.def.section
1725 is non-NULL. Reverse tests so as to make the logic positive.
1726
a8acd6ee
AM		 17272020-05-01 Alan Modra <amodra@gmail.com>
1728
1729 PR 25882
1730 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1731 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1732
6b728d32
AM		 17332020-05-01 Alan Modra <amodra@gmail.com>
1734
1735 PR 25882
1736 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1737 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1738 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1739 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1740 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1741 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1742 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1743 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1744 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1745 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1746
91ed9b71
AM		 17472020-05-01 Alan Modra <amodra@gmail.com>
1748
1749 PR 25882
1750 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1751 from shared libraries.
1752
d548f47d
MF		 17532020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1754
1755 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1756 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1757 equals 0. Report overflow when the result has negative sign but
1758 all significant bits are zero.
1759
dfa85db1
GN		 17602020-04-29 Gunther Nikl <gnikl@justmail.de>
1761
1762 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1763 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1764
48e5bada
AM		 17652020-04-28 Alan Modra <amodra@gmail.com>
1766
1767 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1768 Emit warning message.
1769
251dae91
TC		 17702020-04-27 Tamar Christina <tamar.christina@arm.com>
1771
1772 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1773 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1774 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1775 to x86_64_pe_big_vec as it not a big-endian format.
1776 (vec i386_pe_big_vec): New.
1777 * configure.ac: Likewise.
1778 * targets.c: Likewise.
1779 * configure: Regenerate.
1780 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1781 COFF_WITH_PE_BIGOBJ): New.
1782 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1783 New.
1784 (x86_64_pe_be_vec): Moved.
1785
27456742
AK		 17862020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1787
1788 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1789 * elf.c (elfcore_grok_arc_v2): New function.
1790 (elfcore_grok_note): Call the new function to handle the corresponding
1791 note.
1792 (elfcore_write_arc_v2): New function.
1793 (elfcore_write_register_note): Call the new function to handle the
1794 corresponding pseudo-sections.
1795
30ce8e47
MF		 17962020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1797
1798 PR ld/25861
1799 * bfd-in2.h: Regenerated.
1800 * elf32-xtensa.c (elf_howto_table): New entries for
1801 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1802 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1803 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1804 R_XTENSA_NDIFF{8,16,32}.
1805 * libbfd.h (bfd_reloc_code_real_names): Add names for
1806 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1807 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1808 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1809 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1810
c36876fe
TC		 18112020-04-21 Tamar Christina <tamar.christina@arm.com>
1812
1813 PR binutils/24753
1814 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1815 content.
1816
6f6fd151
L		 18172020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1818
1819 PR ld/25849
1820 * elf-bfd.h (elf_backend_data): Add
1821 elf_backend_strip_zero_sized_dynamic_sections.
1822 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1823 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1824 New macro.
1825 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1826 function.
1827 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1828 New macro.
1829 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1830
1f7f2abb
L		 18312020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1832
1833 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1834 sec.
1835 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1836 DT_TEXTREL with -M.
1837 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1838
e04f33c0
NC		 18392020-04-21 Nick Clifton <nickc@redhat.com>
1840
1841 * po/sr.po: Updated Serbian translation.
1842
fad3d2c1
AM		 18432020-04-21 Alan Modra <amodra@gmail.com>
1844
1845 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1846 processing.
1847
23c8270e
SC		 18482020-04-20 Stephen Casner <casner@acm.org>
1849
1850 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1851 causing globals from linker script to be treated as debug symbols.
1852 (translate_symbol_table): Don't sign-extend symbol values from 16
1853 to 64 bits in nm output.
1854
2efec98b
AM		 18552020-04-20 Alan Modra <amodra@gmail.com>
1856
1857 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1858
18f97353
AM		 18592020-04-18 Alan Modra <amodra@gmail.com>
1860
1861 * section.c (bfd_is_const_section): Correct test for special
1862 sections.
1863 * bfd-in2.h: Regenerate.
1864
8d55d10a
AM		 18652020-04-17 Alan Modra <amodra@gmail.com>
1866
1867 PR 25842
1868 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1869 NULL nodename.
1870
8e4979ac
NC		 18712020-04-16 Nick Clifton <nickc@redhat.com>
1872
1873 PR 25803
1874 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1875 abort with a more helpful error message.
1876
aec72fda
AM		 18772020-04-16 Alan Modra <amodra@gmail.com>
1878
1879 PR 25827
1880 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1881 strdup(0).
1882
95a51568
FS		 18832020-04-15 Fangrui Song <maskray@google.com>
1884
1885 PR binutils/24613
1886 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1887 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1888 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1889 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1890 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1891 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1892 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1893 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1894 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1895 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1896 * elflink.c (elf_link_output_extsym): Likewise.
1897 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1898
7ecb5154
AM		 18992020-04-15 Alan Modra <amodra@gmail.com>
1900
1901 PR 25823
1902 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1903 pointer into strings that may be freed for section name, always
1904 allocate a new string.
1905
f717994f
JMG		 19062020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1907 Jan W. Jagersma <jwjagersma@gmail.com>
1908
1909 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1910 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1911 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1912 (_bfd_go32_mkobject): New functions.
1913 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1914 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1915 (go32exe_mkobject): Call _bfd_go32_mkobject.
1916 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1917 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1918 and COFF_GO32.
1919 (coff_write_relocs): Enable extended reloc counter code if
1920 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1921 (coff_write_object_contents): Likewise. Pad section headers
1922 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1923 instead of coff_swap_scnhdr_out.
1924 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1925 enable extended reloc counter.
1926 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1927 Declare with ATTRIBUTE_UNUSED.
1928 * libcoff-in.h: (struct coff_tdata): New field go32.
1929 (obj_go32): Define.
1930 * libcoff.h: Regenerate.
1931
34ca5531
FS		 19322020-04-14 Fangrui Song <maskray@google.com>
1933
1934 PR gas/25768
1935 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1936 12.
1937
fa1477dc
SC		 19382020-04-14 Stephen Casner <casner@acm.org>
1939
1940 PR ld/25677
1941 * pdp11.c: Add implementation of --imagic option.
1942 (adjust_o_magic): Fix objcopy --extract-symbol test.
1943 * libaout.h (enum aout_magic): Add i_magic.
1944
a0543b0b
RO		 19452020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1946 Nick Clifton <nickc@redhat.com>
1947
1948 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1949 <0>: Ignore.
1950 <default>: Error rather than abort.
1951
3349112e
L		 19522020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1953
1954 PR ld/25767
1955 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1956 relocation section from section group.
1957
4d095f5b
JJ		 19582020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1959
1960 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1961 bfd->origin to file offset.
1962 * bfdwin.c (bfd_get_file_window): Likewise.
1963 * bfd.c: Clarify the use of the bfd->origin field.
1964 * bfd-in2.h: Regenerate.
1965 * coff-i386.c: Don't include go32exe.h. Allow overriding
1966 coff_write_object_contents via COFF_WRITE_CONTENTS.
1967 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1968 (go32exe_write_object_contents): New functions.
1969 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1970 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1971 (create_go32_stub): Remove check for 2k size limit. Read stub
1972 from go32exe_temp_stub if present.
1973 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1974 copy variable-length stub.
1975 (go32_check_format): Read stub to go32exe_temp_stub, set
1976 origin, return go32exe_cleanup.
1977 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1978 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1979 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1980 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1981 Remove functions and their associated #defines.
1982 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
1983 * libcoff-in.h: (struct coff_tdata): New field stub_size.
1984 Rename field go32stub to stub.
1985 * libcoff.h: Regenerate.
1986 * coff-stgo32.c (go32_check_format): Rename to...
1987 (go32exe_check_format): ...this.
1988 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
1989 (go32exe_copy_private_bfd_data): ...this.
1990 (stub_bytes): Rename to...
1991 (go32exe_default_stub): ...this.
1992 (create_go32_stub): Rename to...
1993 (go32exe_create_stub): ...this.
1994 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
1995 when possible.
1996
382aae06
L		 19972020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1998
1999 PR ld/25749
2000 PR ld/25754
2001 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2002 relocation to R_386_32 for relocation against non-preemptible
2003 absolute symbol.
2004 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2005 allocate dynamic relocation for non-preemptible absolute symbol.
2006 (elf_i386_relocate_section): Pass sec to
2007 GENERATE_DYNAMIC_RELOCATION_P.
2008 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2009 (elf_x86_64_convert_load_reloc): Covert load relocation to
2010 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2011 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2012 for non-preemptible absolute symbol if they overflow.
2013 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2014 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2015 symbol. Don't allocate dynamic relocation for non-preemptible
2016 absolute symbol.
2017 (elf_x86_64_relocate_section): Don't generate relative relocation
2018 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2019 to GENERATE_DYNAMIC_RELOCATION_P.
2020 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2021 against non-preemptible absolute symbol.
2022 (_bfd_elf_x86_valid_reloc_p): New function.
2023 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2024 GOT_ABS GOT slot.
2025 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2026 argument. Don't generate dynamic relocation against
2027 non-preemptible absolute symbol.
2028 (ABS_SYMBOL_P): New.
2029 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2030 against non-preemptible absolute symbol.
2031 (GOT_ABS): New.
2032 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2033 (_bfd_elf_x86_valid_reloc_p): New.
2034
a7618269
TC		 20352020-04-01 Tamar Christina <tamar.christina@arm.com>
2036
2037 PR ld/16017
2038 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2039 address in the GOT if in thumb only mode.
2040
15ccbdd7
TC		 20412020-04-01 Tamar Christina <tamar.christina@arm.com>
2042
2043 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2044
7b948a25
HPN		 20452020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2046
2047 * mmo.c (mmo_scan): Create .text section only when needed, not
2048 from the start.
2049
89b599df
AM		 20502020-03-31 Alan Modra <amodra@gmail.com>
2051
2052 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2053 return value check.
2054
81699544
AM		 20552020-03-31 Alan Modra <amodra@gmail.com>
2056
2057 * vms-alpha.c (image_write): Check bounds for sections without
2058 contents too. Error on non-zero write to section without
2059 contents.
2060 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2061
b3b360de
AM		 20622020-03-31 Alan Modra <amodra@gmail.com>
2063
2064 * tekhex.c (pass_over): Check is_eof before reading buffer.
2065
00386881
NC		 20662020-03-30 Nick Clifton <nickc@redhat.com>
2067
2068 PR binutils/pr25662
2069 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2070 field to timestamp and make it an integer.
2071 * libcoff.h: Regenerate.
2072 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2073 field in the pe_data structure rather than the insert_timestamp
2074 field.
2075
988b7300
AM		 20762020-03-30 Alan Modra <amodra@gmail.com>
2077
2078 PR 25745
2079 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2080 statistics message.
2081
aa49fc22
NC		 20822020-03-26 Nick Clifton <nickc@redhat.com>
2083
2084 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2085 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2086 prototype.
2087 * libbfd.h: Regenerate.
2088
ff768510
AM		 20892020-03-26 Alan Modra <amodra@gmail.com>
2090
2091 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2092
f75fbe8a
AM		 20932020-03-26 Alan Modra <amodra@gmail.com>
2094
2095 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2096 array.
2097 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2098
aac88046
NC		 20992020-03-25 Nick Clifton <nickc@redhat.com>
2100
2101 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2102 function.
2103 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2104 * libbfd.h: Regenerate.
2105
cf2611fe
SV		 21062020-03-25 Shahab Vahedi <shahab@synopsys.com>
2107
2108 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2109 correct field name in the output string.
2110
d16e3d2e
AM		 21112020-03-25 Alan Modra <amodra@gmail.com>
2112
2113 PR 25662
2114 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2115 for SHT_NOBITS section if first in segment.
2116
1081065c
L		 21172020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2118
2119 PR binutils/25708
2120 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2121 (_bfd_elf_get_symbol_version_string): This.
2122 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2123 (_bfd_elf_get_symbol_version_string): This.
2124 (bfd_elf_print_symbol): Pass TRUE to
2125 _bfd_elf_get_symbol_version_string.
2126 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2127 bfd_boolean argument.
2128 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2129 * targets.c (_bfd_get_symbol_version_string): Likewise.
2130 (bfd_get_symbol_version_string): Likewise.
2131 * bfd-in2.h: Regenerated.
2132
0b8448af 21332020-03-24 Nick Clifton <nickc@redhat.com>
e11cd7c4 2134 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
0b8448af
NC		 2135
2136 PR 25713
2137 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2138 Win32 systems.
2139
ec2e748a
NC		 21402020-03-24 Nick Clifton <nickc@redhat.com>
2141
2142 PR 25681
2143 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2144 segment to use for PT_GNU_RELRO, ignore empty sections in a
2145 segment's current list.
2146
cda7e560
L		 21472020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2148
2149 PR binutils/25717
2150 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2151
7e6e972f
L		 21522020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2153
2154 PR binutils/25708
2155 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2156 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2157 on the previous _bfd_elf_get_symbol_version_string.
2158 (_bfd_elf_get_symbol_version_string): Use it.
2159
65109548
AM		 21602020-03-24 Alan Modra <amodra@gmail.com>
2161
2162 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2163 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2164 struct areltdata.
2165
fdde2fb6
SH		 21662020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2167
2168 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2169
cf28cfef
AM		 21702020-03-23 Alan Modra <amodra@gmail.com>
2171
2172 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2173 symbol count. Allocate an extra byte to ensure name strings
2174 are terminated. Sanity check name offsets. Release memory on
2175 error return.
2176
5e737279
AM		 21772020-03-23 Alan Modra <amodra@gmail.com>
2178
2179 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2180 field hasn't been read. Remove unnecessary casts.
2181
c15a8f17
AM		 21822020-03-22 Alan Modra <amodra@gmail.com>
2183
2184 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2185 enough to read number of symbols.
2186
3d98c460
L		 21872020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2188
2189 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2190 (EXECUTABLE_SUFFIX): Likewise.
2191 * config.in: Regenerated.
2192 * configure: Likewise.
2193 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2194 _bfd_generic_close_and_cleanup.
2195 (plugin_list_entry): Remove resolution_file, resolution_option,
2196 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2197 lto_wrapper, gcc_env and initialized,
2198 (need_lto_wrapper_p): Removed.
2199 (get_lto_wrapper): Likewise.
2200 (setup_lto_wrapper_env): Likewise.
2201 (register_all_symbols_read): Likewise.
2202 (egister_cleanup): Likewise.
2203 (get_symbols): Likewise.
2204 (add_input_file): Likewise.
2205 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2206 (add_symbols): Updated.
2207 (try_claim): Likewise.
2208 (try_load_plugin): Likewise.
2209 (bfd_plugin_canonicalize_symtab): Likewise.
2210 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2211 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2212
c3a1714c
L		 22132020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2214
2215 PR binutils/25640
2216 * plugin.c (plugin_list_entry): Add has_symbol_type.
2217 (add_symbols_v2): New function.
2218 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2219 provides symbol type.
2220 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2221 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2222 available.
2223
67338173
AM		 22242020-03-20 Alan Modra <amodra@gmail.com>
2225
2226 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2227 enough to read number of symbols.
2228
a859124d
AM		 22292020-03-20 Alan Modra <amodra@gmail.com>
2230
2231 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2232 backend functions for NULL before calling.
2233 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2234 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2235 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2236 * elfnn-ia64.c (ignore_errors): New function.
2237 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2238
f3a08f77
NC		 22392020-03-19 Nick Clifton <nickc@redhat.com>
2240
2241 PR 25676
2242 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2243 location of the varinfo in the unit's debug info data. Change the
2244 type of the stack field to a boolean.
2245 (lookup_var_by_offset): New function. Returns the varinfo
2246 structure for the variable described at the given offset in the
2247 unit's debug info.
2248 (scan_unit_for_symbols): Add support for variables which have the
2249 DW_AT_specification attribute.
2250
6a541707
NC		 22512020-03-19 Nick Clifton <nickc@redhat.com>
2252
2253 PR 25699
2254 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2255 error return.
2256
effc14f5
SH		 22572020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2258
2259 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2260
ac4bf06c
NC		 22612020-03-18 Nick Clifton <nickc@redhat.com>
2262
2263 PR 25673
2264 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2265 memory access when processing a corrupt secondary reloc section.
2266
53215f21
CL		 22672020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2268
2269 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2270 instead of calling abort.
2271 * elf32-csky.c (csky_build_one_stub): Likewise.
2272 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2273 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2274 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2275 * elf32-metag.c (metag_build_one_stub): Likewise.
2276 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2277 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2278 (ppc_size_one_stub): Likewise.
2279 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2280
327ef784
NC		 22812020-03-17 Nick Clifton <nickc@redhat.com>
2282
d3c3c542 2283 PR 25688
327ef784
NC		 2284 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2285 with error messages.
2286
ecbbbdba
NC		 22872020-03-17 Nick Clifton <nickc@redhat.com>
2288
2289 PR 25687
2290 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2291 free. Add free on another failure path.
2292
4b3ecb3b
AM		 22932020-03-16 Alan Modra <amodra@gmail.com>
2294
2295 PR 25675
2296 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2297 we have a non-zero section count. Do lma comparison in octets.
2298
7bac4137
AM		 22992020-03-16 Alan Modra <amodra@gmail.com>
2300
2301 * vms-alpha.c (dst_restore_location): Validate index into
2302 dst_ptr_offsets array before accessing. Return status.
2303 (dst_retrieve_location): Similarly, making "loc" parameter a
2304 pointer to return value.
2305 (_bfd_vms_slurp_etir): Update calls to above functions.
2306
8b5d0a4f
KR		 23072020-03-14 Kamil Rytarowski <n54@gmx.com>
2308
2309 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2310 targets.
2311 * configure: Regenerated.
2312
48e81d7f
AM		 23132020-03-14 Alan Modra <amodra@gmail.com>
2314
2315 * section.c (BFD_FAKE_SECTIONS): Formatting.
2316 * bfd-in2.h: Regenerate.
2317
06d949ec
KR		 23182020-03-13 Kamil Rytarowski <n54@gmx.com>
2319
2320 * elf.c (elfcore_grok_netbsd_note): Add support for
2321 NT_NETBSDCORE_LWPSTATUS notes.
2322
abf874aa
CL		 23232020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2324
2325 * bfd-in2.h: Regenerate.
2326 * section.c (asection): Add already_assigned field.
2327 (BFD_FAKE_SECTION): Add default initializer for it.
2328 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2329 * elf32-arm.c (arm_build_one_stub): Add support for
2330 non_contiguous_regions.
2331 * elf32-csky.c (csky_build_one_stub): Likewise.
2332 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2333 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2334 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2335 * elf32-metag.c (metag_build_one_stub): Likewise.
2336 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2337 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2338 (ppc_size_one_stub): Likewise.
2339 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2340 * elflink.c (elf_link_input_bfd): Likewise.
2341
74e10d17
L		 23422020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2343
2344 PR ld/24920
2345 * elf-linker-x86.h (elf_linker_x86_params): Add
2346 static_before_all_inputs and has_dynamic_linker.
2347 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2348 dynamic input objects if -static is passed at command-line
2349 before all input files without --dynamic-linker unless
2350 --no-dynamic-linker is used.
2351
015ec493
KR		 23522020-03-13 Kamil Rytarowski <n54@gmx.com>
2353
2354 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2355
66631823
CE		 23562020-03-13 Christian Eggers <ceggers@gmx.de>
2357
2358 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2359 "p_paddr" from "at".
2360 * elfcode.h (bfd_from_remote_memory): Add units to several
2361 parameters. New local "opb". Fix usage of p_align. Fix
2362 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2363 call of target_read_memory.
2364 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2365 calculation of "offset" and "output_offset".
2366 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2367 from "offset" and fix calculation of "end" from "vma+size". Fix
2368 comparison between "sh_addr" and "vma"/"output_offset".
2369 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2370 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2371 member.
2372 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2373 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2374 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2375 assignment of p_paddr from phdr_lma. Fix comparison between
2376 "lma+size" and "next->lma".
2377 (elf_sort_segments): Fix assignment from p_paddr to lma.
2378 (assign_file_positions_for_load_sections): Add unit (bytes) to
2379 local "align". Fix calculation of local "off_adjust". Fix
2380 calculation of local "filehdr_vaddr".
2381 (assign_file_positions_for_non_load_sections): New local "opb".
2382 Fix calculation of "end" from "p_size". Fix comparison between
2383 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2384 from "end" and "p_vaddr".
2385 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2386 vma. Fix assignment to p_paddr from lma. Fix comparison between
2387 p_paddr and lma. Fix assignment to p_paddr from lma.
2388 * merge.c (sec_merge_emit): New local "opb". Convert
2389 "alignment_power" to octets.
2390 (_bfd_add_merge_section): New locals "alignment_power" and
2391 "opb". Fix comparison between "alignment_power" and
2392 "sizeof(align)".
2393 (_bfd_merge_sections): New local "opb". Divide size by opb
2394 before checking align mask.
2395
502794d4
CE		 23962020-03-13 Christian Eggers <ceggers@gmx.de>
2397
2398 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2399 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2400 section LMA/VMA.
2401 (_bfd_elf_make_section_from_phdr): Similarly.
2402 (elf_fake_sections): Fix calculation of
2403 Elf_Internal_shdr::sh_addr from section VMA.
2404 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2405 and bytes.
2406 (assign_file_positions_for_load_sections): Fix calculations of
2407 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2408 comparison between program header address and section LMA.
2409 (assign_file_positions_for_non_load_sections): Likewise.
2410 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2411 (IS_CONTAINED_BY_VMA): Add parameter opb.
2412 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2413 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2414 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2415 Fix calculations of p_addr_valid and p_vaddr_offset.
2416 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2417 with octets per byte when comparing against p_vaddr.
2418
8248d21a
AM		 24192020-03-11 Alan Modra <amodra@gmail.com>
2420
2421 * som.c (setup_sections): Sanity check subspace.name.
2422
435edf0b
AM		 24232020-03-11 Alan Modra <amodra@gmail.com>
2424
2425 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2426
6b5e16ff
AM		 24272020-03-10 Alan Modra <amodra@gmail.com>
2428
2429 PR 25648
2430 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2431 addresses here.
2432
2f57795b
AM		 24332020-03-09 Alan Modra <amodra@gmail.com>
2434
2435 * wasm-module.c (wasm_scan): Sanity check file name length
2436 before allocating memory. Move common section setup code. Do
2437 without bfd_tell to calculate section size.
2438
a0dcf297
NC		 24392020-03-06 Nick Clifton <nickc@redhat.com>
2440
2441 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2442 with error messages and failure return values.
2443
e15a8da9
MF		 24442020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2445
2446 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2447 relocation sections for any removed reference to a dynamic symbol.
2448
a8e14f4c
NC		 24492020-03-05 Nick Clifton <nickc@redhat.com>
2450
2451 * elf-bfd.h (struct elf_backend_data): Add new fields:
2452 init_secondary_reloc_section, slurp_secondary_reloc_section,
2453 write_secondary_reloc_section.
2454 (_bfd_elf_init_secondary_reloc_section): Prototype.
2455 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2456 (_bfd_elf_write_secondary_reloc_section): Prototype.
2457 * elf.c ( bfd_section_from_shdr): Invoke the new
2458 init_secondary_reloc_section backend function, if defined, when a
2459 second reloc section is encountered.
2460 (swap_out_syms): Invoke the new symbol_section_index function, if
2461 defined, when computing the section index of an OS/PROC specific
2462 symbol.
2463 (_bfd_elf_init_secondary_reloc_section): New function.
2464 (_bfd_elf_slurp_secondary_reloc_section): New function.
2465 (_bfd_elf_write_secondary_reloc_section): New function.
2466 (_bfd_elf_copy_special_section_fields): New function.
2467 * elfcode.h (elf_write_relocs): Invoke the new
2468 write_secondary_relocs function, if defined, in order to emit
2469 secondary relocs.
2470 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2471 function, if defined, in order to read in secondary relocs.
2472 * elfxx-target.h (elf_backend_copy_special_section_fields):
2473 Provide a non-NULL default definition.
2474 (elf_backend_init_secondary_reloc_section): Likewise.
2475 (elf_backend_slurp_secondary_reloc_section): Likewise.
2476 (elf_backend_write_secondary_reloc_section): Likewise.
2477 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2478 fields.
2479 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2480 * configure: Regenerate.
2481
6f8f95b4
AM		 24822020-03-05 Alan Modra <amodra@gmail.com>
2483
2484 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2485 against file size before allocating memory. Use bfd_alloc rather
2486 than bfd_zalloc for carsym/strings memory.
2487
233bf4f8
AM		 24882020-03-04 Alan Modra <amodra@gmail.com>
2489
2490 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2491 sh_addr mod sh_addalign is zero.
2492
1039fd9a
AM		 24932020-03-04 Alan Modra <amodra@gmail.com>
2494
2495 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2496
f5714099
AM		 24972020-03-03 Alan Modra <amodra@gmail.com>
2498
2499 * format.c (struct bfd_preserve): Add cleanup field.
2500 (bfd_preserve_save): Add cleanup param and save.
2501 (bfd_preserve_restore): Return cleanup.
2502 (bfd_preserve_finish): Call the cleanup for the discarded match.
2503 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2504 and clear when preserving a match. Restore cleanup too when
2505 restoring that match.
2506
40b35c78
AM		 25072020-03-02 Alan Modra <amodra@gmail.com>
2508
2509 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2510 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2511 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2512 (core_sco5_vec): Correct initialisers.
2513
601b73d5
AM		 25142020-03-02 Alan Modra <amodra@gmail.com>
2515
2516 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2517 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2518 * cisco-core.c (cisco_core_file_validate): Likewise.
2519 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2520 * hpux-core.c (hpux_core_core_file_p): Likewise.
2521 * irix-core.c (irix_core_core_file_p): Likewise.
2522 * lynx-core.c (lynx_core_file_p): Likewise.
2523 * netbsd-core.c (netbsd_core_file_p): Likewise.
2524 * osf-core.c (osf_core_core_file_p): Likewise.
2525 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2526 * sco5-core.c (sco5_core_file_p): Likewise.
2527
728d32c4
L		 25282020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2529
2530 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2531
cb001c0d
AM		 25322020-03-02 Alan Modra <amodra@gmail.com>
2533
2534 * targets.c (bfd_cleanup): New typedef.
2535 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2536 * libbfd-in.h (_bfd_no_cleanup): Define.
2537 * format.c (bfd_reinit): Add cleanup parameter, call it.
2538 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2539 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2540 * aout-target.h (callback, object_p): Return bfd_cleanup.
2541 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2542 * archive.c (bfd_generic_archive_p): Likewise.
2543 * binary.c (binary_object_p): Likewise.
2544 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2545 * coff-ia64.c (ia64coff_object_p): Likewise.
2546 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2547 * coff-sh.c (coff_small_object_p): Likewise.
2548 * coff-stgo32.c (go32_check_format): Likewise.
2549 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2550 (xcoff64_core_p): Likewise.
2551 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2552 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2553 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2554 * elfcode.h (elf_object_p): Likewise.
2555 * elfcore.h (elf_core_file_p): Likewise.
2556 * i386msdos.c (msdos_object_p): Likewise.
2557 * ihex.c (ihex_object_p): Likewise.
2558 * libaout.h (some_aout_object_p): Likewise.
2559 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2560 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2561 * libbfd.c (_bfd_dummy_target): Likewise.
2562 * libcoff-in.h (coff_object_p): Likewise.
2563 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2564 (bfd_mach_o_arm64_core_p): Likewise.
2565 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2566 (bfd_mach_o_arm_core_p): Likewise.
2567 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2568 (bfd_mach_o_i386_core_p): Likewise.
2569 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2570 (bfd_mach_o_x86_64_core_p): Likewise.
2571 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2572 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2573 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2574 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2575 * mmo.c (mmo_object_p): Likewise.
2576 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2577 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2578 (pe_bfd_object_p): Likewise.
2579 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2580 * ppcboot.c (ppcboot_object_p): Likewise.
2581 * rs6000-core.c (rs6000coff_core_p): Likewise.
2582 * som.c (som_object_setup, som_object_p): Likewise.
2583 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2584 * tekhex.c (tekhex_object_p): Likewise.
2585 * vms-alpha.c (alpha_vms_object_p): Likewise.
2586 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2587 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2588 * wasm-module.c (wasm_object_p): Likewise.
2589 * xsym.c (bfd_sym_object_p): Likewise.
2590 * xsym.h (bfd_sym_object_p): Likewise.
2591 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2592 return type.
2593 * pdp11.c (some_aout_object_p): Likewise.
2594 * plugin.c (register_ld_plugin_object_p): Update object_p
2595 parameter type.
2596 * plugin.h (register_ld_plugin_object_p): Likewise.
2597 * bfd-in2.h: Regenerate.
2598 * libbfd.h: Regenerate.
2599 * libcoff.h: Regenerate.
2600
a4dd6c97
AM		 26012020-03-02 Alan Modra <amodra@gmail.com>
2602
2603 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2604 applicable section flags.
2605 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2606 (mips_ecoff_bele_vec): Likewise.
2607 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2608 and .sbss sections.
2609 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2610 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2611
bf577467
AM		 26122020-03-02 Alan Modra <amodra@gmail.com>
2613
2614 * elf32-m32r.c (m32r_elf_section_flags): New function.
2615 (elf_backend_section_flags): Define.
2616 * elf32-nds32.c (nds32_elf_section_flags): New function.
2617 (elf_backend_section_flags): Define.
2618 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2619 .sbss and .sdata sections.
2620 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2621 for SHF_V850_GPREL sections.
2622 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2623 FIXME.
2624 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2625 for SHF_PARISC_SHORT sections.
2626 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2627 (elf_backend_section_flags): Define.
2628 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2629 for SHF_MIPS_GPREL sections. Delete FIXME.
2630
8c803a2d
AM		 26312020-03-02 Alan Modra <amodra@gmail.com>
2632
2633 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2634 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2635 calling elf_backend_section_flags with adjusted params. Use
2636 newsect->flags past that point.
2637 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2638 special sections.
2639 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2640 to have their type overridden, and all sh_flags but processor and
2641 os specific.
2642 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2643 * elf32-mep.c (mep_elf_section_flags): Likewise.
2644 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2645 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2646 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2647 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2648 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2649 stub BFD and non-aarch64 input files when scanning for stubs.
2650
7d4b2d2d
AM		 26512020-03-02 Alan Modra <amodra@gmail.com>
2652
2653 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2654 limit to decompressed element size.
2655
26f60d59
AM		 26562020-03-02 Alan Modra <amodra@gmail.com>
2657
2658 * vms-lib.c (vms_traverse_index): Add recur_count param and
2659 update calls. Fail on excessive recursion.
2660
9cb56943
AM		 26612020-03-02 Alan Modra <amodra@gmail.com>
2662
2663 * vms-alpha.c (vms_get_remaining_object_record): Use
2664 bfd_realloc_or_free rather than bfd_realloc.
2665 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2666 (dst_define_location, parse_module): Likewise, and check realloc
2667 return status before using memory. Return status from function
2668 adjusting all callers.
2669
182ec670
AM		 26702020-02-28 Alan Modra <amodra@gmail.com>
2671
2672 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2673
1b088c82
AM		 26742020-02-28 Alan Modra <amodra@gmail.com>
2675
2676 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2677 Remove duplicate undersize check.
2678
5f602802
AM		 26792020-02-27 Alan Modra <amodra@gmail.com>
2680
2681 PR 24511
2682 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2683
49d9fd42
AM		 26842020-02-27 Alan Modra <amodra@gmail.com>
2685
2686 PR 24511
2687 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2688 (coff_section_type): Adjust comment.
2689 (decode_section_type): Likewise. Call coff_section_type before
2690 decode_section_type.
2691 (bfd_decode_symclass): Use 'c' for common sections other than
2692 the standard one.
2693
05f52dc2
AM		 26942020-02-27 Alan Modra <amodra@gmail.com>
2695
2696 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2697 malloc'd block.
2698
ff69a894
AM		 26992020-02-27 Alan Modra <amodra@gmail.com>
2700
2701 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2702 if file is an archive element.
2703 * bfd-in2.h: Regenerate.
2704
02f7e7ee
AM		 27052020-02-26 Alan Modra <amodra@gmail.com>
2706
2707 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2708 bfd_set_error on failing test. Don't bother changing bfd_error on
2709 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2710 Check sym name is within string buffer. Use size_t for some vars.
2711 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2712 int_buf. Don't change bfd_error on file read error. Use
2713 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2714 calculations to catch overflows before they occur. malloc and
2715 free raw armap rather than using bfd_alloc. Read raw armap before
2716 allocating carsym+strings buffer.
2717 (_bfd_slurp_extended_name_table): Localize variables. Check
2718 name size against file size.
2719
cc4c4f40
AM		 27202020-02-26 Alan Modra <amodra@gmail.com>
2721
2722 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2723
e0b317de
AM		 27242020-02-26 Alan Modra <amodra@gmail.com>
2725
2726 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2727 malloc. Check for NULL return from bfd_malloc.
2728 (rx_table_find, rx_table_map): Likewise.
2729 (rx_set_section_contents): Check bfd_alloc return.
2730 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2731
dc1e8a47
AM		 27322020-02-26 Alan Modra <amodra@gmail.com>
2733
2734 * aoutx.h: Indent labels correctly. Format error strings.
2735 * archive.c: Likewise.
2736 * archive64.c: Likewise.
2737 * coff-arm.c: Likewise.
2738 * coff-rs6000.c: Likewise.
2739 * coff-stgo32.c: Likewise.
2740 * cpu-arm.c: Likewise.
2741 * dwarf2.c: Likewise.
2742 * elf-ifunc.c: Likewise.
2743 * elf-properties.c: Likewise.
2744 * elf-s390-common.c: Likewise.
2745 * elf-strtab.c: Likewise.
2746 * elf.c: Likewise.
2747 * elf32-arm.c: Likewise.
2748 * elf32-bfin.c: Likewise.
2749 * elf32-cr16.c: Likewise.
2750 * elf32-csky.c: Likewise.
2751 * elf32-i386.c: Likewise.
2752 * elf32-m68k.c: Likewise.
2753 * elf32-msp430.c: Likewise.
2754 * elf32-nds32.c: Likewise.
2755 * elf32-nios2.c: Likewise.
2756 * elf32-pru.c: Likewise.
2757 * elf32-xtensa.c: Likewise.
2758 * elf64-ia64-vms.c: Likewise.
2759 * elf64-x86-64.c: Likewise.
2760 * elfcode.h: Likewise.
2761 * elfcore.h: Likewise.
2762 * elflink.c: Likewise.
2763 * elfnn-aarch64.c: Likewise.
2764 * elfnn-ia64.c: Likewise.
2765 * elfnn-riscv.c: Likewise.
2766 * elfxx-mips.c: Likewise.
2767 * elfxx-sparc.c: Likewise.
2768 * elfxx-x86.c: Likewise.
2769 * i386lynx.c: Likewise.
2770 * merge.c: Likewise.
2771 * pdp11.c: Likewise.
2772 * plugin.c: Likewise.
2773 * reloc.c: Likewise.
2774
e310298c
AM		 27752020-02-26 Alan Modra <amodra@gmail.com>
2776
2777 PR 25593
2778 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2779 "dyn_loaded".
2780 (bfd_elf_add_dt_needed_tag): Declare.
2781 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2782 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2783 from elf_add_dt_needed_tag. Remove soname and doit param.
2784 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2785 to see whether as-needed lib is already loaded, use dyn_loaded
2786 list instead. When saving and restoring around as-needed lib
2787 handle possibility that dynstr has not been initialised. Don't
2788 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2789 Mark libs loaded via DT_NEEDED entries of other libs with
2790 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2791 the output.
2792 (elf_link_check_versioned_symbol): Remove now unneccesary
2793 DYNAMIC check when traversing dyn_loaded list.
2794
b570b954
AM		 27952020-02-26 Alan Modra <amodra@gmail.com>
2796
2797 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2798
ecda9016
L		 27992020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2800
2801 PR binutils/25584
2802 * plugin.c (need_lto_wrapper_p): New.
2803 (bfd_plugin_set_program_name): Add an int argument to set
2804 need_lto_wrapper_p.
2805 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2806 set.
2807 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2808
a98c743f
AM		 28092020-02-24 Alan Modra <amodra@gmail.com>
2810
2811 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2812
c893ce36
AM		 28132020-02-24 Alan Modra <amodra@gmail.com>
2814
2815 * vms-lib.c (struct carsym_mem): Add limit.
2816 (vms_add_index): Heed limit.
2817 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2818 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2819 Always return actual number read.
2820 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2821 assertion with error exit.
2822
7b3c2715
AM		 28232020-02-22 Alan Modra <amodra@gmail.com>
2824
2825 PR 25585
2826 * elf.c (assign_file_positions_for_load_sections): Continue linking
2827 on "PHDR segment not covered by LOAD segment" errors.
2828
a4425a57
AM		 28292020-02-21 Alan Modra <amodra@gmail.com>
2830
2831 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2832 overflow check.
2833 (bfd_mach_o_canonicalize_reloc): Likewise.
2834 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2835 counts and offsets against file size.
2836 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2837 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2838 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2839 against file size. Delete symbol table error message.
2840 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2841 against file size.
2842 (bfd_mach_o_read_symtab): Likewise.
2843 (bfd_mach_o_read_command): Pass file size.
2844 (bfd_mach_o_scan): Sanity check command count against file size.
2845
dda2980f
AM		 28462020-02-21 Alan Modra <amodra@gmail.com>
2847
2848 PR 25569
2849 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2850 "text", "data" and "bss" section pointer vars. Don't update
2851 section size, just exec header sizes.
2852 (adjust_sizes_and_vmas): Don't update text section size. Set
2853 initial exec header a_text. Print exec headers sizes.
2854 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2855 (adjust_sizes_and_vmas): Similarly. Formatting.
2856 (final_link): Correct final file extension.
2857
00e49dff
NC		 28582020-02-20 Nick Clifton <nickc@redhat.com>
2859
2860 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2861 callback.
2862 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2863 default definition.
2864 (elfNN_bed): Initialise the symbol_section_index field.
2865 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2866 OS and PROC specific section indicies. Warn if converting other
2867 reserved incidies to SHN_ABS.
2868
fcaaac0a
SB		 28692020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2870
2871 PR 25537
2872 * cpu-z80.c: Add machine type compatibility checking.
2873
dcf06b89
L		 28742020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2875
2876 PR binutils/25355
2877 * plugin.c (plugin_list_entry): Remove handle.
2878 (try_load_plugin): Call dlclose before return.
2879
2c7c5554
AM		 28802020-02-19 Alan Modra <amodra@gmail.com>
2881
2882 * libbfd-in.h (_bfd_constant_p): Define.
2883 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2884 file size before allocating memory.
2885 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2886 * elf.c (bfd_elf_get_str_section): Likewise.
2887 (_bfd_elf_slurp_version_tables): Likewise.
2888 * libbfd.h: Regenerate.
2889
2bb3687b
AM		 28902020-02-19 Alan Modra <amodra@gmail.com>
2891
2892 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2893 * aoutx.h (aout_get_external_symbols): Replace calls to
2894 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2895 (slurp_reloc_table): Likewise.
2896 * archive.c (do_slurp_bsd_armap): Likewise.
2897 (do_slurp_coff_armap): Likewise.
2898 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2899 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2900 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2901 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2902 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2903 (_bfd_coff_get_external_symbols): Likewise.
2904 * ecoff.c (ecoff_slurp_symbolic_header),
2905 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2906 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2907 (ecoff_indirect_link_order): Likewise.
2908 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2909 (_bfd_elf_slurp_version_tables): Likewise.
2910 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2911 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2912 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2913 * elf64-alpha.c (READ): Likewise.
2914 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2915 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2916 * elfcode.h (elf_slurp_symbol_table),
2917 (elf_slurp_reloc_table_from_section): Likewise.
2918 * elflink.c (elf_link_add_object_symbols),
2919 (elf_link_check_versioned_symbol): Likewise.
2920 * elfxx-mips.c (READ): Likewise.
2921 * i386lynx.c (slurp_reloc_table): Likewise.
2922 * lynx-core.c (lynx_core_file_p): Likewise.
2923 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2924 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2925 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2926 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2927 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2928 (bfd_pef_parse_symbols): Likewise.
2929 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2930 * som.c (setup_sections, som_slurp_string_table),
2931 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2932 (som_bfd_fill_in_ar_symbols): Likewise.
2933 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2934 (evax_bfd_print_image): Likewise.
2935 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2936 * wasm-module.c (wasm_scan): Likewise.
2937 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2938 * xsym.c (bfd_sym_read_name_table),
2939 (bfd_sym_print_type_information_table_entry): Likewise.
2940 * libbfd.h: Regenerate.
2941
806470a2
AM		 29422020-02-19 Alan Modra <amodra@gmail.com>
2943
2944 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2945 reading external relocs.
2946 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2947 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2948 after bfd_bread.
2949 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2950 bfd_release.
2951 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2952 (m32c_elf_relax_section): Likewise.
2953 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2954 (rl78_elf_relax_section): Likewise.
2955 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2956 (elf32_rx_relax_section): Likewise.
2957 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2958 parameter types and use..
2959 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2960 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2961 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2962 being read from file, just the extra.
2963 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2964 after reading external syms. Free on failure.
2965
1f4361a7
AM		 29662020-02-19 Alan Modra <amodra@gmail.com>
2967
2968 * coffcode.h (buy_and_read, coff_slurp_line_table),
2969 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2970 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2971 corresponding bfd_alloc call. Adjust variables to suit.
2972 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2973 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2974 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2975 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2976 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2977 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2978 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2979 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2980 * elf64-alpha.c (READ): Likewise.
2981 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2982 (elf_slurp_symbol_table, elf_slurp_reloc_table),
2983 (bfd_from_remote_memory): Likewise.
2984 * elfcore.h (core_find_build_id): Likewise.
2985 * elfxx-mips.c (READ): Likewise.
2986 * mach-o.c (bfd_mach_o_mangle_sections),
2987 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
2988 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
2989 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
2990 * som.c (setup_sections, som_prep_for_fixups)
2991 (som_build_and_write_symbol_table, som_slurp_symbol_table),
2992 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2993 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
2994 (som_bfd_ar_write_symbol_stuff): Likewise.
2995 * vms-alpha.c (vector_grow1): Likewise.
2996 * vms-lib.c (vms_add_index): Likewise.
2997 * wasm-module.c (wasm_scan_name_function_section): Likewise.
2998 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
2999 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3000 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3001 (bfd_alloc2, bfd_zalloc2): Delete.
3002 (_bfd_mul_overflow): Define.
3003 * libbfd.h: Regenerate.
3004
446f7ed5
AM		 30052020-02-19 Alan Modra <amodra@gmail.com>
3006
3007 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3008 bfd_zalloc2.
3009 (assign_section_numbers): Likewise.
3010 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3011 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3012 bfd_malloc2, size_t amt, and unsigned tls_count.
3013 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3014 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3015 (elf_output_implib): Use bfd_alloc.
3016
b03202e3
AM		 30172020-02-19 Alan Modra <amodra@gmail.com>
3018
3019 * bfd.c (struct bfd): Move format and direction to other
3020 bitfields. Add "size".
3021 * bfdio.c (bfd_get_size): Cache size when not writing file.
3022 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3023 returning zero, ie. unknown.
3024 (bfd_get_alt_debug_link_info): Likewise.
3025 * bfd-in2.h: Regenerate.
3026
7c5fa58e
AM		 30272020-02-19 Alan Modra <amodra@gmail.com>
3028
3029 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3030 bfd_get_file_size twice.
3031 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3032 zero, ie. unknown, return.
3033 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3034 * elfcode.h (elf_swap_shdr_in): Likewise.
3035 (elf_object_p): Don't call bfd_get_file_size twice and correct
3036 file size check.
3037
96d3b80f
AM		 30382020-02-19 Alan Modra <amodra@gmail.com>
3039
3040 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3041 FALSE if memory alloc fails. Adjust calls.
3042 * som.c (som_prep_for_fixups): Likewise.
3043 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3044 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3045 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3046 * som.c (som_build_and_write_symbol_table): Return via error_return
3047 on seek failure.
3048 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3049 (VEC_APPEND_EL): Delete.
3050 (vector_grow1): Return pointer to element. Catch overflow.
3051 Return NULL on memory allocation failure.
3052 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3053 (alpha_vms_add_fixup_ca): Likewise.
3054 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3055 before using.
3056 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3057
986f0783
AM		 30582020-02-19 Alan Modra <amodra@gmail.com>
3059
3060 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3061 * aout-target.h (object_p): Likewise.
3062 * aout-tic30.c (tic30_aout_object_p): Likewise.
3063 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3064 (emit_stringtab, write_syms, link_hash_table_create),
3065 (aout_link_write_other_symbol): Likewise.
3066 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3067 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3068 (_bfd_compute_and_write_armap): Likewise.
3069 * archures.c (bfd_arch_list): Likewise.
3070 * bfd.c (bfd_record_phdr): Likewise.
3071 * binary.c (binary_canonicalize_symtab): Likewise.
3072 * cisco-core.c (cisco_core_file_validate): Likewise.
3073 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3074 (find_arm_glue, record_arm_to_thumb_glue),
3075 (record_thumb_to_arm_glue): Likewise.
3076 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3077 (ppc_allocate_toc_section): Likewise.
3078 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3079 * coff-sh.c (sh_relax_section): Likewise.
3080 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3081 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3082 (coff_set_alignment_hook, coff_mkobject),
3083 (coff_compute_section_file_positions): Likewise.
3084 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3085 (coff_find_nearest_line_with_names),
3086 ( bfd_coff_set_symbol_class): Likewise.
3087 * cofflink.c (_bfd_coff_link_hash_table_create),
3088 (_bfd_coff_link_input_bfd): Likewise.
3089 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3090 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3091 (build_line_info_table, sort_line_sequences),
3092 (line_info_add_include_dir, line_info_add_file_name),
3093 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3094 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3095 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3096 (_bfd_ecoff_find_nearest_line),
3097 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3098 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3099 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3100 * elf-m10300.c (mn10300_elf_relax_section),
3101 (elf32_mn10300_link_hash_table_create): Likewise.
3102 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3103 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3104 * elf32-arm.c (elf32_arm_link_hash_table_create),
3105 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3106 (elf32_arm_new_section_hook): Likewise.
3107 * elf32-avr.c (elf_avr_new_section_hook),
3108 (elf32_avr_link_hash_table_create, get_local_syms),
3109 (elf32_avr_setup_section_lists): Likewise.
3110 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3111 (bfin_link_hash_table_create): Likewise.
3112 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3113 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3114 * elf32-csky.c (csky_elf_link_hash_table_create),
3115 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3116 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3117 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3118 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3119 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3120 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3121 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3122 (m32r_elf_check_relocs): Likewise.
3123 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3124 (elf32_m68hc11_setup_section_lists),
3125 (elf32_m68hc11_size_stubs): Likewise.
3126 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3127 * elf32-metag.c (elf_metag_link_hash_table_create),
3128 (elf_metag_setup_section_lists): Likewise.
3129 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3130 (microblaze_elf_check_relocs): Likewise.
3131 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3132 (nds32_elf_check_relocs): Likewise.
3133 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3134 (get_local_syms, nios2_elf32_check_relocs),
3135 (nios2_elf32_link_hash_table_create): Likewise.
3136 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3137 (or1k_elf_check_relocs): Likewise.
3138 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3139 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3140 * elf32-s390.c (elf_s390_link_hash_table_create),
3141 (elf_s390_check_relocs): Likewise.
3142 * elf32-score.c (score_elf_create_got_section),
3143 (s3_elf32_score_new_section_hook),
3144 (elf32_score_link_hash_table_create): Likewise.
3145 * elf32-score7.c (score_elf_create_got_section),
3146 (s7_elf32_score_new_section_hook): Likewise.
3147 * elf32-sh.c (sh_elf_link_hash_table_create),
3148 (sh_elf_check_relocs): Likewise.
3149 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3150 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3151 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3152 (tilepro_elf_check_relocs): Likewise.
3153 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3154 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3155 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3156 (elf_xtensa_new_section_hook): Likewise.
3157 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3158 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3159 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3160 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3161 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3162 * elf64-ppc.c (ppc64_elf_new_section_hook),
3163 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3164 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3165 * elf64-s390.c (elf_s390_link_hash_table_create),
3166 (elf_s390_check_relocs): Likewise.
3167 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3168 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3169 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3170 (elf_link_add_archive_symbols, compute_bucket_count),
3171 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3172 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3173 (bfd_elf_final_link): Likewise.
3174 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3175 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3176 (elfNN_aarch64_new_section_hook): Likewise.
3177 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3178 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3179 (riscv_elf_check_relocs): Likewise.
3180 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3181 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3182 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3183 (_bfd_mips_elf_link_hash_table_create): Likewise.
3184 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3185 (_bfd_sparc_elf_check_relocs),
3186 (_bfd_sparc_elf_new_section_hook): Likewise.
3187 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3188 (tilegx_elf_check_relocs): Likewise.
3189 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3190 * format.c (bfd_check_format_matches): Likewise.
3191 * hash.c (_bfd_stringtab_init): Likewise.
3192 * ihex.c (ihex_scan): Likewise.
3193 * irix-core.c (irix_core_core_file_p): Likewise.
3194 * linker.c (bfd_wrapped_link_hash_lookup),
3195 (_bfd_generic_link_hash_table_create),
3196 (_bfd_generic_reloc_link_order): Likewise.
3197 * lynx-core.c (lynx_core_file_p): Likewise.
3198 * netbsd-core.c (netbsd_core_file_p): Likewise.
3199 * osf-core.c (osf_core_core_file_p): Likewise.
3200 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3201 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3202 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3203 * peicode.h (pe_mkobject): Likewise.
3204 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3205 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3206 * sco5-core.c (read_uarea): Likewise.
3207 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3208 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3209 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3210 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3211 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3212 * srec.c (srec_scan): Likewise.
3213 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3214 * targets.c (bfd_target_list): Likewise.
3215 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3216 * trad-core.c (trad_unix_core_file_p): Likewise.
3217 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3218 (vms_new_section_hook): Likewise.
3219 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3220 * xcofflink.c (xcoff_get_section_contents),
3221 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3222 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3223 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3224
2d0e1217
AM		 32252020-02-19 Alan Modra <amodra@gmail.com>
3226
3227 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3228
99845b3b
L		 32292020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3230
3231 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3232 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3233 a build_list_p argument. Don't search plugin_list. Short circuit
3234 when building the plugin list.
3235 (has_plugin): Renamed to has_plugin_list.
3236 (bfd_plugin_set_plugin): Don't set has_plugin.
3237 (bfd_plugin_specified_p): Check plugin_list instead.
3238 (build_plugin_list): New function.
3239 (load_plugin): Call build_plugin_list and use plugin_list.
3240
22fe7df8
L		 32412020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3242
3243 PR binutils/25355
3244 * plugin.c (try_claim): Always clean up for LTO wrapper.
3245 (try_load_plugin): Treat each object as independent. Create a
3246 copy for plugin name.
3247
c675ec1e
NC		 32482020-02-11 Nick Clifton <nickc@redhat.com>
3249
3250 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3251 for addresses in print statements.
3252 (msp430_elf_relax_delete_bytes): Likewise.
3253 (msp430_elf_relax_add_words): Likewise.
3254 (msp430_elf_relax_section): Likewise.
3255
1d07a805
L		 32562020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3257
3258 * plugin.c (add_symbols): Clear plugin_data memory.
3259
0aa99dcd
L		 32602020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3261
3262 PR binutils/25355
3263 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3264 (EXECUTABLE_SUFFIX): Likewise.
3265 * config.in: Regenerated.
3266 * configure: Likewise.
3267 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3268 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3269 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3270 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3271 (get_lto_wrapper): New.
3272 (setup_lto_wrapper_env): Likewise.
3273 (current_plugin): Likewise.
3274 (register_all_symbols_read): Likewise.
3275 (register_cleanup): Likewise.
3276 (get_symbols): Likewise.
3277 (add_input_file): Likewise.
3278 (bfd_plugin_close_and_cleanup): Likewise.
3279 (claim_file): Removed.
3280 (register_claim_file): Set current_plugin->claim_file.
3281 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3282 lto_syms in current_plugin.
3283 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3284 all_symbols_read handler. Copy real symbols to plugin_data.
3285 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3286 (try_load_plugin): Don't reuse the previous plugin for LTO
3287 wrapper. Set up GCC LTO wrapper if possible. Don't set
3288 plugin_list_iter->claim_file.
3289 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3290 possible.
3291 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3292 real_syms.
3293
ac4280da
JL		 32942020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3295
3296 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3297 check if previous instruction matches a conditional jump inserted
3298 earlier. Invert conditional jump and delete branch in this case.
3299
8d6cb116
JL		 33002020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3301
3302 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3303 msp430_elf_relax_add_words. Support insertion of either one or two
3304 words.
3305 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3306 needs to be grown. Handle insertion of branch instruction to replace
3307 jump.
3308
d60f5448
JL		 33092020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3310
3311 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3312 debugging relocations.
3313 (msp430_elf_relax_delete_bytes): Likewise.
3314 (msp430_elf_relax_add_two_words): Likewise.
3315 (msp430_elf_relax_section): Likewise.
3316
e1f85e11
AM		 33172020-02-10 Alan Modra <amodra@gmail.com>
3318
3319 * archures.c: Wrap overlong z80 comments.
3320 * bfd-in2.h: Regenerate.
3321
9fc0b501
SB		 33222020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3323
3324 PR 25469
3325 * archures.c: Add GBZ80 and Z80N machine values.
3326 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3327 * coff-z80.c: Add support for new reloc.
3328 * coffcode.h: Add support for new machine values.
3329 * cpu-z80.c: Add support for new machine names.
3330 * elf32-z80.c: Add support for new reloc.
3331 * bfd-in2.h: Regenerate.
3332 * libbfd.h: Regenerate.
3333
9984857c
NC		 33342020-02-07 Nick Clifton <nickc@redhat.com>
3335
3336 PR 23932
3337 * elf.c (rewrite_elf_program_header): Do not complain if no
3338 sections are mapped to a segment.
3339
5242a0a0
L		 33402020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3341
3342 PR ld/25490
3343 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3344 for garbage collection on __patchable_function_entries section
3345 without linked-to section.
3346
b7d07216
L		 33472020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3348
3349 PR gas/25381
3350 * bfd-in2.h: Regenerated.
3351 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3352 on section if gc_mark of any of its linked-to sections is set
3353 and don't set gc_mark again.
3354 * section.c (asection): Add linked_to_symbol_name to map_head
3355 union.
3356
b93a662b
MR		 33572020-02-06 Maciej W. Rozycki <macro@wdc.com>
3358
3359 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3360 reporting an unrecognized instruction with R_V850_LONGJUMP.
3361
6df4c9c2
AM		 33622020-02-05 Alan Modra <amodra@gmail.com>
3363
3364 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3365
24872cb3
AM		 33662020-02-04 Alan Modra <amodra@gmail.com>
3367
3368 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3369 R_PPC_VLE_ADDR20, goto copy_reloc.
3370
ef4627fa
L		 33712020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3372
3373 * bfd-in2.h: Regenerated.
3374 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3375
a8c4d40b
L		 33762020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3377
3378 PR gas/25380
3379 * bfd-in2.h: Regenerated.
3380 * ecoff.c (bfd_debug_section): Add section_id.
3381 * section.c (bfd_section): Add section_id.
3382 (SEC_ASSEMBLER_SECTION_ID): New.
3383 (BFD_FAKE_SECTION): Add section_id.
3384
5a9212a1
NC		 33852020-02-01 Nick Clifton <nickc@redhat.com>
3386
3387 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3388 obsolete list.
3389
e7cbe0c4
SL		 33902020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3391
3392 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3393 encodings are relative to the GOT on nios2, too.
3394
72ebe8c5
AM		 33952020-01-31 Alan Modra <amodra@gmail.com>
3396
3397 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3398 file. Use $< and $@ in rules.
3399 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3400 (elf32-ia64.c, elf64-ia64.c): Likewise.
3401 (elf32-riscv.c, elf64-riscv.c): Likewise.
3402 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3403 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3404 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3405 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3406 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3407 * Makefile.in: Regenerate.
3408
327301a4
AM		 34092020-01-31 Alan Modra <amodra@gmail.com>
3410
3411 PR 4110
3412 * elf.c (setup_group): Don't clear entire section contents,
3413 just the padding after group flags. Release alloc'd memory
3414 after a seek or read failure.
3415
b5d36aaa
JT		 34162020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3417
3418 * peXXigen.c (pe_is_repro): New function.
3419 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3420 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3421
1957ab10
JT		 34222020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3423
3424 * peXXigen.c (debug_type_names): Add names for new debug data type
3425 values.
3426
87b2920f
JT		 34272020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3428
3429 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3430 inner loop. Fix a memory leak.
3431
72913831
AM		 34322020-01-30 Alan Modra <amodra@gmail.com>
3433
3434 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3435 or obj_coff_keep_strings here.
3436 (coff_get_normalized_symtab): Free external syms directly.
3437 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3438 on error exit path.
3439
c35d018b
JW		 34402020-01-27 Jim Wilson <jimw@sifive.com>
3441
3442 * cpu-riscv.c (riscv_scan): New.
3443 (N): Change bfd_default_scan to riscv_scan.
3444
086b06f3
AS		 34452020-01-27 Andreas Schwab <schwab@suse.de>
3446
3447 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3448 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3449 * Makefile.in: Regenerate.
3450 * cpu-plugin.c: Remove.
3451 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3452 (bfd_plugin_arch): Remove declaration.
3453 * bfd-in2.h: Regenerate.
3454 * po/SRC-POTFILES.in: Regenerate.
3455
3024a17a
AM		 34562020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3457 Alan Modra <amodra@gmail.com>
3458
3459 PR ld/25458
3460 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3461
b5f998b2
JW		 34622020-01-24 Jim Wilson <jimw@sifive.com>
3463
3464 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3465 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3466 avoid over long line.
3467
caa31cfa
NC		 34682020-01-24 Nick Clifton <nickc@redhat.com>
3469
3470 PR 25447
3471 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3472 syms and keep strings flags as these may have been set in order to
3473 prevent a bogus call to free.
3474
24e648d4
NC		 34752020-01-23 Nick Clifton <nickc@redhat.com>
3476
3477 * po/fr.po: Updated French translation.
3478
67641dd3
AM		 34792020-01-23 Alan Modra <amodra@gmail.com>
3480
3481 PR 25444
3482 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3483 by zero when p_align is zero.
3484
403d1bd9
JW		 34852020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3486
3487 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3488 (riscv_prefix_cmp): Likewise.
3489 (riscv_non_std_ext_p): Deleted.
3490 (riscv_std_sv_ext_p): Likewise.
3491 (riscv_non_std_sv_ext_p): Likewise.
3492 (riscv_merge_non_std_and_sv_ext): Rename to...
3493 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3494 (riscv_merge_arch_attr_info): Replace 3 calls to
3495 riscv_merge_non_std_and_sv_ext with single call to
3496 riscv_merge_multi_letter_ext.
3497 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3498 encounter a 'z' prefix.
3499 (riscv_get_prefix_class): New function, return prefix class based
3500 on first few characters of input string.
3501 (riscv_parse_config): New structure to factor out minor differences
3502 in extension class parsing behaviour.
3503 (riscv_parse_sv_or_non_std_ext): Rename to...
3504 (riscv_parse_prefixed_ext): and parameterise with
3505 riscv_parse_config.
3506 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3507 (riscv_multi_letter_ext_valid_p): New.
3508 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3509 (riscv_parse_subset): Delegate all non-single-letter parsing work
3510 to riscv_parse_prefixed_ext.
3511 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3512 (riscv_get_prefix_class): Declare.
3513
a804e476
AM		 35142020-01-22 Alan Modra <amodra@gmail.com>
3515
3516 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3517 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3518 __tls_get_addr_desc.
3519 (ppc64_elf_size_stubs): Add section for linker generated
3520 __tls_get_addr_desc wrapper function. Loop at least once if
3521 generating this function.
3522 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3523 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3524
9e7028aa
AM		 35252020-01-22 Alan Modra <amodra@gmail.com>
3526
3527 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3528 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3529 tga_desc_fd.
3530 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3531 (STDU_R1_0R1, ADDI_R1_R1): Define.
3532 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3533 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3534 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3535 no_tls_get_addr_regsave.
3536 (branch_reloc_hash_match): Add hash3 and hash4.
3537 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3538 (ppc64_elf_size_dynamic_sections): Likewise.
3539 (ppc64_elf_relocate_section): Likewise.
3540 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3541 __tls_get_addr stub.
3542 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3543 eh_frame.
3544 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3545 eh_frame for regsave __tls_get_addr.
3546
abc489c6
AM		 35472020-01-22 Alan Modra <amodra@gmail.com>
3548
3549 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3550 which __tls_get_addr calls will be eliminated.
3551
26916852
NC		 35522020-01-20 Nick Clifton <nickc@redhat.com>
3553
3554 * po/pt.po: Updates Portuguese translation.
3555 * po/ru.po: Updated Russian translation.
3556 * po/uk.po: Updated Ukranian translation.
3557
14470f07
L		 35582020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3559
3560 PR ld/25416
3561 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3562 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3563 X32 mode.
3564 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3565 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3566 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3567 "rex leal x@tlsdesc(%rip), %reg" to
3568 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3569 "call *(%eax)" to "nopl (%rax)".
3570
b9ca1af6
AM		 35712020-01-20 Alan Modra <amodra@gmail.com>
3572
3573 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3574 (MTLR_R11): Don't define.
3575 (LD_R0_0R3, CMPDI_R0_0): Define.
3576 (build_tls_get_addr_stub): Don't use r11 in stub.
3577
ed7007c1
AM		 35782020-01-20 Alan Modra <amodra@gmail.com>
3579
3580 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3581 (defined_sym_val, is_tls_get_addr): Likewise.
3582
1b1bb2c6
NC		 35832020-01-18 Nick Clifton <nickc@redhat.com>
3584
3585 * version.m4 (BFD_VERSION): Set to 2.34.50.
3586 * configure: Regenerate.
3587 * po/bfd.pot: Regenerate.
3588
ae774686
NC		 35892020-01-18 Nick Clifton <nickc@redhat.com>
3590
3591 Binutils 2.34 branch created.
3592
07f1f3aa
CB		 35932020-01-17 Christian Biesinger <cbiesinger@google.com>
3594
3595 * coff-arm.c: Fix spelling error (seperate).
3596 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3597 error (seperate).
3598 * sysdep.h (strnlen): Fix spelling error (seperate).
3599
0d1cc75d
LB		 36002020-01-15 Lars Brinkhoff <lars@nocrew.org>
3601
3602 PR 20694
3603 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3604
e1c6cf61
AM		 36052020-01-15 Alan Modra <amodra@gmail.com>
3606
3607 PR 25384
3608 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3609 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3610 of function symbols unless dot symbols are present. Do warn
3611 whenever one is created, regardles of whether a PLT entry is
3612 also emitted for the function symbol.
3613
ef4e5ba5
AM		 36142020-01-14 Alan Modra <amodra@gmail.com>
3615
3616 * som.c (som_bfd_count_ar_symbols): Error when file position
3617 of symbols on chains is not strictly increasing.
3618
8ab484c2
AM		 36192020-01-14 Alan Modra <amodra@gmail.com>
3620
3621 * vms.h (VMS_DEBUG): Define as 0.
3622 * vms-alpha.c (image_write): Move debug output after bounds check.
3623 Tidy bounds check.
3624 (_bfd_vms_slurp_eihd): Warning fix.
3625 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3626
b50ef514
AM		 36272020-01-13 Alan Modra <amodra@gmail.com>
3628
3629 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3630 for "ignored" records.
3631
0c0adcc5
AM		 36322020-01-13 Alan Modra <amodra@gmail.com>
3633
3634 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3635 Delete asect name check. Move asect NULL check to wasm_object_p.
3636 Correct bounds check of sizes against end. Replace uses of
3637 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3638 just one bfd_release.
3639 (wasm_scan): Don't use malloc/strdup for section names,
3640 bfd_alloc instead. Simplify code prefixing section name.
3641 Formatting. Don't attempt to free memory here..
3642 (wasm_object_p): ..do so here.
3643
7f026732
SN		 36442020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3645
3646 PR ld/22269
3647 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3648 UNDEFWEAK_NO_DYNAMIC_RELOC.
3649 (allocate_dynrelocs_for_symbol): Likewise.
3650
8cd0e5e9
TC		 36512020-01-10 Tamar Christina <tamar.christina@arm.com>
3652
3653 PR 25210
3654 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3655
71780f45
AM		 36562020-01-10 Alan Modra <amodra@gmail.com>
3657
3658 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3659
b899eb3b
NC		 36602020-01-09 Nick Clifton <nickc@redhat.com>
3661
3662 PR 25221
3663 * bfd.c (bfd_convert_section_contents): Check for a compress
3664 header size that is larger than the actual section size.
3665
4c6ee646
AM		 36662020-01-08 Alan Modra <amodra@gmail.com>
3667
3668 PR 25351
3669 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3670 after removing sections.
3671
85f78364
JW		 36722020-01-06 Jim Wilson <jimw@sifive.com>
3673
3674 PR 25205
3675 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3676 check for !bfd_link_pic (info).
3677 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3678 <R_RISCV_JAL>: Add comment.
3679 (_bfd_riscv_relax_section): For plt.offset check, add check for
3680 bfd_link_pic (info). Add comment.
3681
49078ece
AM		 36822020-01-06 Alan Modra <amodra@gmail.com>
3683
3684 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3685 match failures. Don't init to bfd_error_wrong_format before
3686 calling _bfd_check_format.
3687
ab356be7
AM		 36882020-01-06 Alan Modra <amodra@gmail.com>
3689
3690 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3691 status rather than exiting on stack overflow or underflow.
3692 (_bfd_vms_slurp_etir): Adjust to suit.
3693
85d86817
AM		 36942020-01-06 Alan Modra <amodra@gmail.com>
3695
3696 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3697
3e6aa775
AM		 36982020-01-06 Alan Modra <amodra@gmail.com>
3699
3700 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3701 command. Check name offset is within command.
3702 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3703 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3704 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3705 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3706 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3707 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3708 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3709 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3710 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3711 (bfd_mach_o_read_segment): Similarly.
3712 (bfd_mach_o_read_thread): Properly bound check thread struct.
3713 Don't repeat checks on second loop.
3714 (bfd_mach_o_read_command): Fail on invalid command length.
3715
ea933f17
AM		 37162020-01-04 Alan Modra <amodra@gmail.com>
3717
3718 * format.c (bfd_check_format_matches): Add preserve_match.
3719 Save initial bfd state in "preserve", matched bfd state in
3720 "preserve_match". Save just the first match. Release
3721 bfd_alloc memory. Restore and finish preserved state as
3722 appropriate on all function exit paths.
3723
f24bdec4
AM		 37242020-01-04 Alan Modra <amodra@gmail.com>
3725
3726 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3727
991fb595
AM		 37282020-01-04 Alan Modra <amodra@gmail.com>
3729
3730 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3731 match too.
3732
f2a3559d
NC		 37332020-01-03 Nick Clifton <nickc@redhat.com>
3734
3735 PR 25307
3736 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3737 there is enough data remaining in the code buffer before
3738 attempting to read a function stub.
3739
7a0fb7be
NC		 37402020-01-03 Nick Clifton <nickc@redhat.com>
3741
3742 PR 25308
3743 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3744 return value from bfd_malloc.
3745 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3746 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3747 (elf32_arm_filter_cmse_symbols): Likewise.
3748 (elf32_arm_write_section): Likewise.
3749 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3750 (bfd_mach_o_follow_dsym): Likewise.
3751 * pef.c (bfd_pef_print_loader_section): Likewise.
3752 (bfd_pef_scan_start_address): Likewise.
3753 (bfd_pef_parse_function_stubs): Likewise.
3754 (bfd_pef_parse_symbols): Likewise.
3755
b26a3d58
ST		 37562020-01-03 Sergei Trofimovich <siarheit@google.com>
3757
3758 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3759 on binary inputs ld/PR25316.
3760 (is_ia64_elf): new helper to filter on ia64 objects.
3761
4bb7a87e
JB		 37622020-01-03 Jan Beulich <jbeulich@suse.com>
3763
3764 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3765 in parameter names.
3766 (bfd_mach_o_scan): Insert underscore in two variable names.
3767
6655dba2
SB		 37682020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3769
3770 * Makefile.am: Add z80-elf target support.
3771 * configure.ac: Likewise.
3772 * targets.c: Likewise.
3773 * Makefile.in: Regenerate.
3774 * configure: Regenerate.
3775 * config.bfd: Add z80-elf target support and new arches: ez80 and
3776 z180.
3777 * elf32-z80.c: New file.
3778 * archures.c: Add new z80 architectures: eZ80 and Z180.
3779 * coffcode.h: Likewise.
3780 * cpu-z80.c: Likewise.
3781 * coff-z80.c: Add new relocations for Z80 target and local label
3782 check.
3783 * reloc.c: Add new relocs.
3784 * bfd-in2.h: Regenerate.
3785 * libbfd.h: Regenerate.
3786
0db131fb
TC		 37872020-01-02 Tamar Christina <tamar.christina@arm.com>
3788
3789 PR 25210
3790 PR 24753
3791 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3792
b14ce8bf
AM		 37932020-01-01 Alan Modra <amodra@gmail.com>
3794
3795 Update year range in copyright notice of all files.
3796
0b114740 3797For older changes see ChangeLog-2019
3499769a 3798\f
0b114740 3799Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 3800
3801Copying and distribution of this file, with or without modification,
3802are permitted in any medium without royalty provided the copyright
3803notice and this notice are preserved.
3804
3805Local Variables:
3806mode: change-log
3807left-margin: 8
3808fill-column: 74
3809version-control: never
3810End:
GDB Binutils - Deliverables
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