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Fix erroroneous use of '%zu' in elfcore_grok_win32pstatus
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
3cdad084
JT		 12020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
2
3 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
4 int. Use '%u' format with _bfd_error_handler to render it.
5
918dc783
AM		 62020-08-25 Alan Modra <amodra@gmail.com>
7
8 PR 26489
9 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
10 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
11
573eb292
AM		 122020-08-25 Alan Modra <amodra@gmail.com>
13
14 PR 26492
15 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
16 accessing elf_hash_table_id.
17
a8d549c0
AM		 182020-08-25 Alan Modra <amodra@gmail.com>
19
20 PR 26483
21 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
22 accessing elf_hash_table_id.
23
19d80e5f
MW		 242020-08-24 Mark Wielaard <mark@klomp.org>
25
26 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
27 (read_formatted_entries): Likewise. And skip zero entry.
28
531c73a3
CQ		 292020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
30
31 * bfd-in2.h (bfd_mach_ck860): New.
32 * cpu-csky.c (arch_info_struct): Add item for CK860.
33
252dcdf4
AM		 342020-08-24 Alan Modra <amodra@gmail.com>
35
36 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
37 high part tprel16 relocs.
38 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
39 Clear do_tls_opt on odd instructions.
40 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
41 Don't sanity check them here.
42 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
43 high part tprel16 relocs.
44 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
45 Clear do_tls_opt on odd instructions.
46 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
47
c40e6650
JDA		 482020-08-23 John David Anglin <danglin@gcc.gnu.org>
49
50 PR binutils/26357
51 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
52 * configure: Regenerate.
53
3f2e9699
L		 542020-08-22 H.J. Lu <hongjiu.lu@intel.com>
55
56 PR ld/26382
57 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
58 versioned symbols, which are defined in shared objects, in
59 symbol string table.
60
ccf61261
NC		 612020-08-21 Nick Clifton <nickc@redhat.com>
62
63 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
64 the data map if there are entries in it.
65 (_bfd_aarch64_erratum_843419_scan): Likewise.
66
610ed3e0
JB		 672020-08-21 Jan Beulich <jbeulich@suse.com>
68
69 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
70 last byte of debug dir, not first.
71
01147b20
NC		 722020-08-20 Nick Clifton <nickc@redhat.com>
73
74 PR 26428
75 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
76 field in the ELF header of the compressed sections.
77
44466e45
NC		 782020-08-20 Nick Clifton <nickc@redhat.com>
79
80 PR 26406
81 * elf-bfd.h (struct bfd_elf_section_data): Add
82 has_secondary_relocs field.
83 * elf.c (_bfd_elf_copy_special_section_fields): Set the
84 has_secondary_relocs field for sections which have associated
85 secondary relocs.
86 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
87 on sections which have associated secondary relocs.
88
10885e24
AM		 892020-08-15 Alan Modra <amodra@gmail.com>
90
91 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
92 small common section.
93 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
94 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
95 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
96 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
97 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
98 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
99 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
100 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
101 * elf32-v850.c (v850_elf_check_relocs): Likewise.
102 (v850_elf_add_symbol_hook): Likewise.
103 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
104 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
105 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
106 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
107
4d182367
AM		 1082020-08-15 Alan Modra <amodra@gmail.com>
109
110 PR 26389
111 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
112 SEC_SMALL_DATA.
113 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
114 on small common section.
115 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
116 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
117 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
118 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
119 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
120 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
121
19bddbe9
AM		 1222020-08-14 Alan Modra <amodra@gmail.com>
123
124 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
125 rather than another copy of primes. Increase maximum default
126 size allowed.
127
2b6ba032
AM		 1282020-08-13 Alan Modra <amodra@gmail.com>
129
73d0dc16 130 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
2b6ba032 131
6738c8a7
AM		 1322020-08-13 Alan Modra <amodra@gmail.com>
133
134 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
135 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
136 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
137 optimization when --no-pcrel-optimize.
138
75e100a3
AM		 1392020-08-13 Alan Modra <amodra@gmail.com>
140
141 PR 26348
142 * bfd.c (struct bfd): Add read_only.
143 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
144 Set read_only on warning.
145 (elf_object_p): Sanity check program header alignment. Set
146 read_only on warning.
147 * bfd-in2.h: Regenerate.
148
2fef9373
JT		 1492020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
150
151 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
152 win32pstatus note type to avoid signedness comparison warning.
153
404ec933
JT		 1542020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
155
156 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
157 win32pstatus notes, and return TRUE so we continue rather than
158 stopping as if it was an error.
159
d61f3d03
JT		 1602020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
161
162 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
163
04ec0fa2
JT		 1642020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
165
166 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
167 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
168 appropriate size constraint for each win32pstatus note type.
169
03c29a6f
JT		 1702020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
171
172 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
173 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
174 win32pstatus note.
175
8fbac78b
JT		 1762020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
177
178 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
179 (elfcore_grok_win32pstatus): Use.
180
ff2084b9
JT		 1812020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
182
183 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
184 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
185 offsets used to read NOTE_INFO_PROCESS.
186
79ddc884
NC		 1872020-08-12 Nick Clifton <nickc@redhat.com>
188
189 * po/ru.po: Updated Russian translation.
190 * po/sr.po: Updated Serbian translation.
191
d844f10a
DF		 1922020-08-07 David Faust <david.faust@oracle.com>
193
194 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
195 DISP16 and DISP32 relocations.
196
3ee9565c
DF		 1972020-08-05 David Faust <david.faust@oracle.com>
198
199 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
200 (bpf_elf_howto_table): Use it here.
201 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
202 instruction and data relocations.
203
e44a1d7b
AM		 2042020-08-03 Alan Modra <amodra@gmail.com>
205
206 * vms-lib.c (vms_traverse_index): Sanity check size remaining
207 before accessing vms_idx or vms_elfidx.
208
b5f386d5
AM		 2092020-08-03 Alan Modra <amodra@gmail.com>
210
211 PR 26330
212 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
213 size against file size. Correct LONG_MAX limit check.
214 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
215 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
216 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
217 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
218 bfd_malloc_and_get_section.
219
a896df97
AM		 2202020-07-31 Alan Modra <amodra@gmail.com>
221
222 PR 26314
223 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
224 IR symbols to become dynamic.
225 (elf_link_add_object_symbols): Don't exclude IR symbols when
226 deciding whether an as-needed shared library is needed.
227
4d3bb356
SN		 2282020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
229
230 PR ld/26312
231 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
232 to 0.
233 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
234
c8693053
RO		 2352020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
236
237 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
238 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
239 Don't define _STRUCTURED_PROC.
240 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
241 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
242 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
243 * configure, config.in: Regenerate.
244 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
245 * Makefile.in, doc/Makefile.in: Regenerate.
246
f1dfbfdb
L		 2472020-07-30 H.J. Lu <hongjiu.lu@intel.com>
248
249 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
250 (elf_link_hash_table): Add sym_cache.
251 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
252 (elf32_arm_check_relocs): Updated.
253 (elf32_arm_size_dynamic_sections): Likewise.
254 * elf32-bfin.c (bfin_link_hash_table): Removed.
255 (bfin_link_hash_newfunc): Updated.
256 (bfin_hash_table): Removed.
257 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
258 (csky_elf_check_relocs): Updated.
259 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
260 (elf32_hppa_check_relocs): Updated.
261 * elf32-i386.c (elf_i386_tls_transition): Updated.
262 (elf_i386_convert_load_reloc): Likewise.
263 (elf_i386_check_relocs): Likewise.
264 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
265 (m32r_elf_hash_table): Updated.
266 (m32r_elf_link_hash_table_create): Likewise.
267 (m32r_elf_create_dynamic_sections): Likewise.
268 (m32r_elf_adjust_dynamic_symbol): Likewise.
269 (allocate_dynrelocs): Likewise.
270 (m32r_elf_size_dynamic_sections): Likewise.
271 (m32r_elf_relocate_section): Likewise.
272 (m32r_elf_finish_dynamic_symbol): Likewise.
273 (m32r_elf_check_relocs): Likewise.
274 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
275 sym_cache.
276 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
277 (elf_m68k_check_relocs): Updated.
278 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
279 (elf_metag_check_relocs): Updated.
280 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
281 (microblaze_elf_check_relocs): Updated.
282 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
283 (nds32_elf_create_dynamic_sections): Likewise.
284 (nds32_elf_adjust_dynamic_symbol): Likewise.
285 (nds32_elf_check_relocs): Likewise.
286 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
287 srelbss and aym_cache.
288 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
289 (nios2_elf32_check_relocs): Updated.
290 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
291 (or1k_elf_check_relocs): Updated.
292 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
293 (ppc_elf_check_relocs): Updated.
294 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
295 (elf_s390_check_relocs): Updated.
296 (elf_s390_finish_dynamic_sections): Likewise.
297 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
298 and aym_cache.
299 (sh_elf_create_dynamic_sections): Updated.
300 (sh_elf_adjust_dynamic_symbol): Likewise.
301 (sh_elf_size_dynamic_sections): Likewise.
302 (sh_elf_check_relocs): Likewise.
303 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
304 (elf32_tic6x_check_relocs): Updated.
305 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
306 (tilepro_elf_hash_table): Updated.
307 (tilepro_elf_link_hash_table_create): Likewise.
308 (tilepro_elf_check_relocs): Likewise.
309 (tilepro_elf_adjust_dynamic_symbol): Likewise.
310 (allocate_dynrelocs): Likewise.
311 (tilepro_elf_size_dynamic_sections): Likewise.
312 (tilepro_elf_relocate_section): Likewise.
313 (tilepro_elf_finish_dynamic_symbol): Likewise.
314 (tilepro_finish_dyn): Likewise.
315 (tilepro_elf_finish_dynamic_sections): Likewise.
316 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
317 (ppc64_elf_before_check_relocs): Updated.
318 (ppc64_elf_check_relocs): Likewise.
319 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
320 (elf_s390_check_relocs): Updated.
321 (elf_s390_relocate_section): Likewise.
322 (elf_s390_finish_dynamic_sections): Likewise.
323 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
324 (elf_x86_64_check_relocs): Likewise.
325 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
326 sym_cache.
327 (elfNN_aarch64_check_relocs): Updated.
328 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
329 (riscv_elf_check_relocs): Updated.
330 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
331 (mips_elf_resolve_got_page_ref): Updated.
332 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
333 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
334 sym_cache.
335 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
336 (tilegx_elf_check_relocs): Updated.
337 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
338
c77cb2a0
MR		 3392020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
340
341 * elflink.c (bfd_elf_final_link): Give local symbols a name if
342 so requested.
343 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
344 return TRUE if making ET_REL output.
345
3f1b17bb
MR		 3462020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
347
348 * elf-bfd.h (elf_backend_data): Add
349 `elf_backend_elfsym_local_is_section' member.
350 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
351 macro.
352 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
353 * elflink.c (bfd_elf_final_link): Use it to determine whether
354 set the `.symtab' section's `sh_info' value to the index of the
355 first non-local or non-section symbol.
356 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
357 function.
358 (elf_backend_elfsym_local_is_section): New macro.
359 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
360 function.
361 (elf_backend_elfsym_local_is_section): New macro.
362
4d68fd75
AM		 3632020-07-29 Alan Modra <amodra@gmail.com>
364
365 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
366 defined in excluded sections.
367
67411cbf
AM		 3682020-07-28 Alan Modra <amodra@gmail.com>
369
370 * elf.c (assign_section_numbers): Comment. Don't segfault on
371 discarded sections when setting linked-to section for generic
372 ELF linker.
373 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
374
93fd13c7
AM		 3752020-07-27 Alan Modra <amodra@gmail.com>
376
377 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
378 similar as absolute.
379 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
380 redefinitions here.
381
04f096fb
NC		 3822020-07-24 Nick Clifton <nickc@redhat.com>
383
384 * config.bfd: Move xc16x target to the obsolete list.
385
5efb6779
KB		 3862020-07-22 Kevin Buettner <kevinb@redhat.com>
387
388 * binary.c (binary_get_section_contents): Seek using offset
389 from section's file position.
390
ea57e509
KB		 3912020-07-22 Kevin Buettner <kevinb@redhat.com>
392
393 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
04f096fb 394
1ad2776d
MF		 3952020-07-22 Max Filippov <jcmvbkbc@gmail.com>
396
397 PR 26246
398 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
399 type for the first function argument. Rename pointers to reflect
400 that they have distinct types.
401
2f5541f3
AM		 4022020-07-20 Alan Modra <amodra@gmail.com>
403
404 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
405
e10a07b3
AM		 4062020-07-19 Alan Modra <amodra@gmail.com>
407
408 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
409 (select_alt_stub): New function.
410 (ppc_get_stub_entry): Use it here.
411 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
412 power10_stubs.
413 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
414 merge notoc stubs with other varieties when power10_stubs is "auto".
415 Instead dup the stub hash table entry.
416 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
417 tests of power10_stubs.
418
28b80303
AM		 4192020-07-15 Alan Modra <amodra@gmail.com>
420
421 PR 26239
422 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
423
4fd8d585
NC		 4242020-07-15 Nick Clifton <nickc@redhat.com>
425
426 PR26240
427 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
428 check for aux entries that overflow the buufer.
429
a8a48c75
HPN		 4302020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
431
432 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
433 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
434
e8a83e93
MB		 4352020-07-15 Markus Böck <markus.boeck02@gmail.com>
436 Alan Modra <amodra@gmail.com>
437
438 PR 26198
439 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
440 objects both before and after normal object files.
441 * elflink.c (_bfd_elf_section_already_linked): Likewise.
442
d3b10ee7
AM		 4432020-07-10 Alan Modra <amodra@gmail.com>
444
445 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
446 * elf64-ppc.c (struct ppc_link_hash_table): Delete
447 power10_stubs.
448 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
449 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
450 uses of power10_stubs.
451
fe49679d
AM		 4522020-07-09 Alan Modra <amodra@gmail.com>
453
454 * coff-ppc.c: Delete.
455 * pe-ppc.c: Delete.
456 * pei-ppc.c: Delete.
457 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
458 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
459 PPCMAGIC code.
460 (coff_write_object_contents): Remove PPC_PE code.
461 * config.bfd: Move powerpcle-pe to removed targets.
462 * configure.ac: Remove powerpc PE entries.
463 * libcoff-in.h (ppc_allocate_toc_section): Delete.
464 (ppc_process_before_allocation): Delete.
465 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
466 * targets.c: Remove powerpc PE vectors.
467 * po/SRC-POTFILES.in: Regenerate.
468 * libcoff.h: Regenerate.
469 * Makefile.in: Regenerate.
470 * configure: Regenerate.
471
7646efdf
NC		 4722020-07-09 Nick Clifton <nickc@redhat.com>
473
474 * po/fr.po: Updated French translation.
475
23f5e55e
AM		 4762020-07-07 Alan Modra <amodra@gmail.com>
477
478 * xcofflink.c (xcoff_mark): Don't mark const sections.
479 (bfd_xcoff_record_link_assignment): Add FIXME.
480 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
481 sections being discarded by linker script.
482
c8001886
AM		 4832020-07-07 Alan Modra <amodra@gmail.com>
484
485 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
486 time, uid, gid and mode for deterministic archive.
487 (xcoff_write_archive_contents_big): Likewise.
488
8af7926f
AM		 4892020-07-07 Alan Modra <amodra@gmail.com>
490
491 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
492 C_AIX_WEAKEXT.
493
17550be7
NC		 4942020-07-06 Nick Clifton <nickc@redhat.com>
495
496 * po/pt.po: Updated Portuguese translation.
497 * po/uk.po: Updated Ukranian translation.
498
b4396c5e
NC		 4992020-07-04 Nick Clifton <nickc@redhat.com>
500
501 * version.m4: Set version to 2.35.50.
502 * configure: Regenerate.
503 * po/bbfd.pot: Regenerate.
504
b115b9fd
NC		 5052020-07-04 Nick Clifton <nickc@redhat.com>
506
507 Binutils 2.35 branch created.
508
33d1369f
AM		 5092020-07-01 Alan Modra <amodra@gmail.com>
510
511 PR 26188
512 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
513 raw syment index before dereferencing.
514
cc574a35
AM		 5152020-07-01 Alan Modra <amodra@gmail.com>
516
517 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
518
3443489c
AM		 5192020-07-01 Alan Modra <amodra@gmail.com>
520
521 * config.bfd: Obsolete xc16x.
522
bbd19b19
L		 5232020-06-30 H.J. Lu <hongjiu.lu@intel.com>
524
525 * archures.c (bfd_mach_i386_nacl): Removed.
526 (bfd_mach_i386_i386_nacl): Likewise.
527 (bfd_mach_x86_64_nacl): Likewise.
528 (bfd_mach_x64_32_nacl): Likewise.
529 * config.bfd: Remove *-*-nacl* targets.
530 * configure.ac: Remove x86 NaCl target vectors.
531 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
532 (bfd_x64_32_nacl_arch): Likewise.
533 (bfd_x86_64_nacl_arch): Likewise.
534 (bfd_i386_nacl_arch): Likewise.
535 (bfd_x64_32_arch_intel_syntax): Updated.
536 * elf32-i386.c: Don't include "elf-nacl.h".
537 (elf_i386_nacl_plt): Removed.
538 (elf_i386_nacl_plt0_entry): Likewise.
539 (elf_i386_nacl_plt_entry): Likewise.
540 (elf_i386_nacl_pic_plt0_entry): Likewise.
541 (elf_i386_nacl_pic_plt_entry): Likewise.
542 (elf_i386_nacl_eh_frame_plt): Likewise.
543 (elf_i386_nacl_plt): Likewise.
544 (elf32_i386_nacl_elf_object_p): Likewise.
545 (elf_i386_get_synthetic_symtab): Updated.
546 (elf_i386_link_setup_gnu_properties): Likewise.
547 * elf64-x86-64.c: Don't include "elf-nacl.h".
548 (elf_x86_64_nacl_plt): Removed.
549 (elf64_x86_64_nacl_elf_object_p): Likewise.
550 (elf_x86_64_nacl_plt0_entry): Likewise.
551 (elf_x86_64_nacl_plt_entry): Likewise.
552 (elf_x86_64_nacl_eh_frame_plt): Likewise.
553 (elf_x86_64_nacl_plt): Likewise.
554 (elf32_x86_64_nacl_elf_object_p): Likewise.
555 (elf_x86_64_get_synthetic_symtab): Updated.
556 (elf_x86_64_link_setup_gnu_properties): Likewise.
557 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
558 * targets.c: Remove x86 NaCl target vectors.
559 * bfd-in2.h: Regenerated.
560 * configure: Likewise.
561
a57f74bb
L		 5622020-06-29 H.J. Lu <hongjiu.lu@intel.com>
563
564 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
565 _bfd_elf_add_dynamic_tags.
566
07d22f64
AM		 5672020-06-29 Alan Modra <amodra@gmail.com>
568
569 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
570 return value of bfd_bread. Don't read more than requested length.
571 Sanity check length. Properly terminate file name.
572
279edac5
AM		 5732020-06-29 Alan Modra <amodra@gmail.com>
574
575 * arc-got.h: Use C style comments.
576 * coff-z80.c: Likewise.
577 * elf32-csky.c: Likewise.
578 * peXXigen.c: Likewise.
579 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
580 code.
581
85f7484a
PB		 5822020-06-26 Pat Bernardi <bernardi@adacore.com>
583
584 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
585 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
586
ba9b3ef5
AM		 5872020-06-26 Alan Modra <amodra@gmail.com>
588
589 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
590 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
591 (riscv_get_priv_spec_name): Move to..
592 * cpu-riscv.c: ..here.
593 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
594 Use %u to print unsigned numbers.
595
069057bf
AB		 5962020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
597
598 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
599 default architecture.
600
2c8e3708
L		 6012020-06-24 H.J. Lu <hongjiu.lu@intel.com>
602
603 PR ld/26083
604 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
605 _bfd_elf_add_dynamic_tags.
606
c679ec98
L		 6072020-06-24 H.J. Lu <hongjiu.lu@intel.com>
608
609 PR ld/26083
610 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
611 _bfd_elf_add_dynamic_tags.
612
f8b1e5f6
AM		 6132020-06-24 Alan Modra <amodra@gmail.com>
614
615 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
616 shifts without undefined behaviour.
617
3084d7a2
L		 6182020-06-23 H.J. Lu <hongjiu.lu@intel.com>
619
620 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
621 dt_jmprel_required.
622 (_bfd_elf_add_dynamic_tags): New.
623 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
624 _bfd_elf_add_dynamic_tags.
625 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
626 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
627 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
628 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
629 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
630 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
631 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
632 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
633 Likewise.
634 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
635 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
636 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
637 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
638 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
639 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
640 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
641 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
642 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
643 Likewise.
644 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
645 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
646 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
647 _bfd_elf_maybe_vxworks_add_dynamic_tags.
648 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
649 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
650 Likewise.
651 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
652 (_bfd_x86_elf_size_dynamic_sections): Likewise.
653 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
654 dt_reloc_sz and dt_reloc_ent.
655 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
656 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
657 Likewise.
658 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
659 etab.dt_pltgot_required.
660 (elf32_hppa_size_dynamic_sections): Call
661 _bfd_elf_add_dynamic_tags.
662 * elf32-metag.c (elf_metag_link_hash_table_create): Set
663 etab.dt_pltgot_required.
664 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
665 * elf32-sh.c (sh_elf_link_hash_table_create): Set
666 root.dt_pltgot_required for FDPIC output.
667 (sh_elf_size_dynamic_sections): Call
668 _bfd_elf_maybe_vxworks_add_dynamic_tags.
669 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
670 elf.dt_pltgot_required.
671 (elf_xtensa_size_dynamic_sections): Call
672 _bfd_elf_add_dynamic_tags.
673 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
674 root.dt_pltgot_required.
675 (elf64_hppa_size_dynamic_sections): Call
676 _bfd_elf_add_dynamic_tags.
677 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
678 root.dt_pltgot_required.
679 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
680 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
681 * elflink.c (_bfd_elf_add_dynamic_tags): New.
682
d768f160
SJ		 6832020-06-22 Saagar Jha <saagar@saagarjha.com>
684
685 * mach-o.c: Support the new load commands by reading a linkedit
686 data command for them.
687
39ff0b81
NC		 6882020-06-22 Nelson Chu <nelson.chu@sifive.com>
689
690 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
691 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
692 (riscv_get_priv_spec_class): Likewise.
693 (riscv_get_priv_spec_name): Likewise.
694 (riscv_get_priv_spec_class_from_numbers): New function, convert
695 the version numbers into string, then call riscv_get_priv_spec_class
696 to get the priv spec class.
697 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
698 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
699 (riscv_get_priv_spec_name): Likewise.
700 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
701 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
702 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
703 of input and output objects form their priv spec attributes by
704 riscv_get_priv_spec_class_from_numbers. Report warning rather than
705 errors when linking objects with differnet priv spec versions. We do
706 know v1.9.1 may have conflicts to other versions, so report the
707 warning, too. After that, update the output priv spec version to the
708 newest one so far.
709
cbd7581f
NC		 7102020-06-22 Nelson Chu <nelson.chu@sifive.com>
711
712 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
713 priv attributes, we will check the conflicts for all of them (major,
714 minor and revision), and then set the priv_attrs_merged to TRUE to
715 indicate that we have handled all of the priv attributes. Remove
716 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
717
1e927850
AM		 7182020-06-21 Alan Modra <amodra@gmail.com>
719
720 PR 26132
721 * configure.ac: Disable plugins by default for some targets.
722 * plugin.c: Comment typo fix.
723 * configure: Regenerate.
724
13aa5ceb
NC		 7252020-06-19 Nick Clifton <nickc@redhat.com>
726
727 * plugin.c (try_load_plugin): Suppress the error message about
728 being unable to open a plugin if creating a list of viable
729 plugins.
730
a435742a
AM		 7312020-06-16 Alan Modra <amodra@gmail.com>
732
733 * aout-tic30.c: Delete file.
734 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
735 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
736 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
737 (xc16x-*-elf): Sort properly.
738 * configure.ac: Remove tic30_aout_vec.
739 * targets.c: Likewise.
740 * Makefile.in: Regenerate.
741 * configure: Regenerate.
742 * po/SRC-POTFILES.in: Regenerate.
743
7a77f1ac
MF		 7442020-06-15 Max Filippov <jcmvbkbc@gmail.com>
745
746 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
747 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
748 (elf32xtensa_abi): New global variable.
749 (xtensa_abi_choice): New function.
750 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
751 XSHAL_ABI to select PLT code.
752
cae64165
RM		 7532020-06-15 Roland McGrath <mcgrathr@google.com>
754
755 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
756 field of bfd_link_info.
757
40be168c
AM		 7582020-06-15 Alan Modra <amodra@gmail.com>
759
760 * config.bfd: Obsolete powerpcle-*-pe targets.
761
75cfe082
AM		 7622020-06-15 Alan Modra <amodra@gmail.com>
763
764 PR 26103
765 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
766 symbols that were defined in discarded sections.
767 * cofflink.c (coff_link_check_archive_element): Likewise.
768 (coff_link_add_symbols): Set indx to -3 for symbols defined in
769 discarded sections.
770 (_bfd_coff_write_global_sym): Don't emit such symbols.
771 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
772 libcoff.h: Regenerate.
773
f0aa3025
AM		 7742020-06-11 Alan Modra <amodra@gmail.com>
775
776 PR 26107
777 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
778
447f6d86
L		 7792020-06-10 H.J. Lu <hongjiu.lu@intel.com>
780
781 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
782 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
783 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
784 of reltext.
785
e1b5d517
L		 7862020-06-10 H.J. Lu <hongjiu.lu@intel.com>
787
788 PR ld/26094
789 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
790 Clear verinfo.verdef.
791
cebd6b8a
L		 7922020-06-09 H.J. Lu <hongjiu.lu@intel.com>
793
794 PR ld/18801
795 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
796 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
797 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
798 resolvers.
799 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
800 Set ifunc_resolvers if there are FUNC resolvers.
801 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
802 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
803 with elf.ifunc_resolvers.
804 (write_plt_relocs_for_local_syms): Likewise.
805 (ppc64_elf_relocate_section): Likewise.
806 (ppc64_elf_finish_dynamic_sections): Likewise.
807 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
808 Updated.
809 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
810 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
811 instead of readonly_dynrelocs_against_ifunc.
812 * elfxx-x86.h (elf_x86_link_hash_table): Remove
813 readonly_dynrelocs_against_ifunc.
814
efb2a7b4
AM		 8152020-06-09 Alan Modra <amodra@gmail.com>
816
817 * elf64-ppc.c (struct ppc_link_hash_table): Delete
818 maybe_local_ifunc_resolver field.
819 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
820 cases where maybe_local_ifunc_resolver was set.
821 (ppc64_elf_relocate_section): Likewise.
822 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
823 error to a warning.
824
9bcc30e4
L		 8252020-06-08 H.J. Lu <hongjiu.lu@intel.com>
826
827 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
828 tlsdesc_got.
829 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
830 and dt_tlsdesc_got.
831 (elf32_arm_size_dynamic_sections): Updated. Clear
832 root.tlsdesc_plt for DF_BIND_NOW.
833 (elf32_arm_finish_dynamic_sections): Updated.
834 (elf32_arm_output_arch_local_syms): Likewise.
835 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
836 Clear root.tlsdesc_plt for DF_BIND_NOW.
837 (nds32_elf_finish_dynamic_sections): Updated.
838 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
839 dt_tlsdesc_plt and dt_tlsdesc_got.
840 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
841 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
842 tlsdesc_plt and dt_tlsdesc_got.
843 (elfNN_aarch64_allocate_dynrelocs): Updated.
844 (elfNN_aarch64_finish_dynamic_sections): Likewise.
845 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
846 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
847 twice.
848 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
849 (_bfd_x86_elf_size_dynamic_sections): Likewise.
850 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
851 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
852 tlsdesc_got.
853
845b83d7
L		 8542020-06-07 H.J. Lu <hongjiu.lu@intel.com>
855
856 * elf32-tic6x.c (elf32_bed): Defined the default to
857 elf32_tic6x_bed.
858
9b8a8575
L		 8592020-06-07 H.J. Lu <hongjiu.lu@intel.com>
860
861 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
862 plt_rel_sec.
863 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
864 root.splt/root.srelplt.
865 (elf64_hppa_create_dynamic_sections): Likewise.
866 (elf64_hppa_size_dynamic_sections): Likewise.
867 (elf64_hppa_finish_dynamic_symbol): Likewise.
868 (elf_hppa_final_link): Likewise.
869 (elf_hppa_final_link_relocate): Likewise.
870
bcab203d
L		 8712020-06-06 H.J. Lu <hongjiu.lu@intel.com>
872
873 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
874 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
875 is_vxworks.
876
90c14f0c
L		 8772020-06-06 H.J. Lu <hongjiu.lu@intel.com>
878
879 * elf-bfd.h (elf_target_os): New.
880 (elf_link_hash_table): Add target_os.
881 (elf_backend_data): Add target_os.
882 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
883 symbian_p and nacl_p.
884 (create_got_section): Updated.
885 (elf32_arm_create_dynamic_sections): Likewise.
886 (arm_type_of_stub): Likewise.
887 (elf32_arm_create_or_find_stub_sec): Likewise.
888 (elf32_arm_allocate_plt_entry): Likewise.
889 (elf32_arm_populate_plt_entry): Likewise.
890 (elf32_arm_final_link_relocate): Likewise.
891 (elf32_arm_check_relocs): Likewise.
892 (allocate_dynrelocs_for_symbol): Likewise.
893 (elf32_arm_finish_dynamic_symbol): Likewise.
894 (elf32_arm_finish_dynamic_sections): Likewise.
895 (elf32_arm_output_plt_map_1): Likewise.
896 (elf32_arm_output_arch_local_syms): Likewise.
897 (elf32_arm_add_symbol_hook): Likewise.
898 (elf32_arm_nacl_link_hash_table_create): Likewise.
899 (elf32_arm_vxworks_link_hash_table_create): Likewise.
900 (elf32_arm_symbian_link_hash_table_create): Likewise.
901 (ELF_TARGET_OS): New.
902 * elf32-i386.c (elf_i386_arch_bed): Removed.
903 (elf_backend_arch_data): Likewise.
904 (elf_i386_solaris_arch_bed): Likewise.
905 (elf_i386_nacl_arch_bed): Likewise.
906 (elf_i386_vxworks_arch_bed): Likewise.
907 (elf_i386_relocate_section): Updated.
908 (elf_i386_finish_dynamic_sections): Likewise.
909 (elf_i386_get_synthetic_symtab): Likewise.
910 (elf_i386_link_setup_gnu_properties): Likewise.
911 (ELF_TARGET_OS): New.
912 * elf32-mips.c (ELF_TARGET_OS): New.
913 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
914 (ppc_elf_create_got): Updated.
915 (ppc_elf_create_dynamic_sections): Likewise.
916 (ppc_elf_check_relocs): Likewise.
917 (ppc_elf_adjust_dynamic_symbol): Likewise.
918 (ppc_elf_size_dynamic_sections): Likewise.
919 (ppc_elf_relocate_section): Likewise.
920 (ppc_elf_finish_dynamic_sections): Likewise.
921 (ppc_elf_vxworks_link_hash_table_create): Likewise.
922 (ELF_TARGET_OS): New.
923 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
924 (sh_elf_link_hash_table_create): Updated.
925 (sh_elf_create_dynamic_sections): Likewise.
926 (allocate_dynrelocs): Likewise.
927 (sh_elf_size_dynamic_sections): Likewise.
928 (sh_elf_relocate_section): Likewise.
929 (sh_elf_finish_dynamic_symbol): Likewise.
930 (sh_elf_finish_dynamic_sections): Likewise.
931 (ELF_TARGET_OS): New.
932 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
933 Removed.
934 (bfd_elf32_bfd_link_hash_table_create): Likewise.
935 (ELF_TARGET_OS): New.
936 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
937 (elf_x86_64_solaris_arch_bed): Likewise.
938 (elf_x86_64_nacl_arch_bed): Likewise.
939 (elf_x86_64_finish_dynamic_sections): Updated.
940 (elf_x86_64_get_synthetic_symtab): Likewise.
941 (elf_x86_64_link_setup_gnu_properties): Likewise.
942 (ELF_TARGET_OS): New.
943 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
944 target_o.
945 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
946 (MIPS_ELF_REL_DYN_NAME): Updated.
947 (ELF_MIPS_GP_OFFSET): Likewise.
948 (mips_elf_create_local_got_entry): Likewise.
949 (mips_elf_allocate_dynamic_relocations): Likewise.
950 (mips_elf_count_got_symbols): Likewise.
951 (is_gott_symbol): Likewise.
952 (mips_elf_calculate_relocation): Likewise.
953 (mips_elf_create_dynamic_relocation): Likewise.
954 (_bfd_mips_elf_check_relocs): Likewise.
955 (allocate_dynrelocs): Likewise.
956 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
957 (mips_elf_lay_out_got): Likewise.
958 (mips_elf_set_plt_sym_value): Likewise.
959 (_bfd_mips_elf_size_dynamic_sections): Likewise.
960 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
961 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
962 (_bfd_mips_elf_final_link): Likewise.
963 (_bfd_mips_init_file_header): Likewise.
964 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
965 Likewise.
966 (allocate_dynrelocs): Likewise.
967 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
968 (_bfd_sparc_elf_relocate_section): Likewise.
969 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
970 (sparc_finish_dyn): Likewise.
971 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
972 * elfxx-target.h (ELF_TARGET_OS): New.
973 (elfNN_bed): Add ELF_TARGET_OS.
974 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
975 (_bfd_x86_elf_link_hash_table_create): Likewise.
976 (_bfd_x86_elf_size_dynamic_sections): Likewise.
977 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
978 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
979 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
980 * elfxx-x86.h (elf_x86_target_os): Removed.
981 (elf_x86_backend_data): Likewise.
982 (get_elf_x86_backend_data): Likewise.
983 (elf_x86_link_hash_table): Remove target_os.
984
87c69f97
AM		 9852020-06-06 Alan Modra <amodra@gmail.com>
986
987 * reloc.c: Rename
988 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
989 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
990 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
991 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
992 * elf64-ppc.c: Update throughout for reloc renaming.
993 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
994 * libbfd.h: Regenerate.
995 * bfd-in2.h: Regenerate.
996
981f1518
L		 9972020-06-05 H.J. Lu <hongjiu.lu@intel.com>
998
8a4ba3a1 999 PR ld/26080
981f1518
L		 1000 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1001 section.
1002
9c65eeac
NC		 10032020-06-05 Nick Clifton <nickc@redhat.com>
1004
1005 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1006 bug.
1007
41285764
NC		 10082020-06-05 Nelson Chu <nelson.chu@sifive.com>
1009
1010 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1011 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1012 whether the object can be linked according to it's priv
1013 attributes. The object without any priv spec attributes can
1014 be linked with others. If the first input object doesn't contain
1015 any priv attributes, then we need to copy the setting from the
1016 next input one. Also report more detailed error messages to user.
1017
a975c88e
SC		 10182020-06-04 Stephen Casner <casner@acm.org>
1019
1020 Extend pdp11-aout symbol table format to accommodate .stab
1021 symbols and implement correct handling of them.
1022
1023 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1024 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1025 normal vs. .stab symbol table type values, replacing N_STAB mask.
1026 (translate_from_native_sym_flags): Determine correct section for
1027 different .stab types.
1028 (translate_to_native_sym_flags): Leave .stab types intact.
1029 (translate_symbol_table): Error if symbol indicates overlay;
1030 store desc field from .stab symbols.
1031 (write_syms): Output desc field with symbol.
1032 (aout_link_check_ar_symbols): Skip .stab symbols.
1033 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1034 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1035 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1036 correctly distinguish .stab symbols and select calculate their
1037 section and value; and copy desc and ovly fields from input symbol
1038 to output symbol.
1039
3b9313c4
SC		 10402020-06-04 Stephen Casner <casner@acm.org>
1041
1042 * aoutx.h (translate_symbol_table): Comment had external and
1043 internal swapped.
1044 * pdp11.c (translate_symbol_table): Likewise.
1045
add5f777
L		 10462020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1047
1048 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1049 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1050 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1051
c4b126b8
L		 10522020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1053
1054 PR ld/26080
1055 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1056 in debug section against symbol defined in shared library to 0.
1057 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1058 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1059 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1060 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1061 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1062 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1063 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1064 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1065 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1066 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1067 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1068 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1069 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1070 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1071 reference.
1072 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1073 there is non-GOT reference.
1074 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1075 non-alloced sections.
1076
31af1e68
SC		 10772020-06-03 Stephen Casner <casner@acm.org>
1078
1079 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1080
1081 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1082 files with relocs.
1083 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1084 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1085 other size that doesn't qcover the header word.
1086 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1087 string table, and zero it.
1088 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1089 message and set bfd_error on finding an invalid name string offset.
1090 (add_to_stringtab): INLINE -> inline
1091 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1092 bound check.
1093 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1094 any relocs that could not be recognised.
1095 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1096 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1097 name exists and is long enough, before attempting to see if it is
1098 for a .o file.
1099 c3864421222 - Correct case for N_SO being the last symbol.
1100 50455f1ab29 PR 20891 - Handle the case where the main file name
1101 and the directory name are both empty.
1102 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1103 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1104 range string table offsets.
1105 531336e3a0b PR 20909 - Fix off-by-one error in check for an
cae64165 1106 illegal string offset.
31af1e68
SC		 1107 (aout_link_includes_newfunc): Add comment.
1108 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1109 on unexpected relocation type rather than ASSERT.
1110
d4d8aee3
L		 11112020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1112
1113 PR ld/26066
1114 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1115 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1116
58ee44ef
L		 11172020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1118
1119 PR ld/26066
1120 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1121 non-alloced sections.
1122
9a689602
L		 11232020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1124
1125 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1126 dynamic relocations for non SEC_ALLOC sections.
1127
0bff7528
GN		 11282020-06-03 Gunther Nikl <gnikl@justmail.de>
1129
1130 * aout64.c (BMAGIC, QMAGIC): Do not define.
1131 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1132 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1133 to check the file format.
1134 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1135 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1136 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1137
50d03636
L		 11382020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1139
1140 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1141 relocations for non SEC_ALLOC sections.
1142
d49e5065
L		 11432020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1144
1145 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1146 * elf32-arm.c (maybe_set_textrel): Removed.
1147 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1148 with _bfd_elf_maybe_set_textrel.
1149 * elf32-csky.c (maybe_set_textrel): Removed.
1150 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1151 with _bfd_elf_maybe_set_textrel.
1152 * elf32-hppa.c (maybe_set_textrel): Removed.
1153 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1154 with _bfd_elf_maybe_set_textrel.
1155 * elf32-lm32.c (maybe_set_textrel): Removed.
1156 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1157 with _bfd_elf_maybe_set_textrel.
1158 * elf32-m32r.c (maybe_set_textrel): Removed.
1159 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1160 with _bfd_elf_maybe_set_textrel.
1161 * elf32-metag.c (maybe_set_textrel): Removed.
1162 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1163 with _bfd_elf_maybe_set_textrel.
1164 * elf32-nds32.c (maybe_set_textrel): Removed.
1165 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1166 with _bfd_elf_maybe_set_textrel.
1167 * elf32-or1k.c (maybe_set_textrel): Removed.
1168 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1169 with _bfd_elf_maybe_set_textrel.
1170 * elf32-ppc.c (maybe_set_textrel): Removed.
1171 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1172 with _bfd_elf_maybe_set_textrel.
1173 * elf32-s390.c (maybe_set_textrel): Removed.
1174 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1175 with _bfd_elf_maybe_set_textrel.
1176 * elf32-sh.c (maybe_set_textrel): Removed.
1177 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1178 with _bfd_elf_maybe_set_textrel.
1179 * elf32-tic6x.c (maybe_set_textrel): Removed.
1180 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1181 with _bfd_elf_maybe_set_textrel.
1182 * elf32-tilepro.c (maybe_set_textrel): Removed.
1183 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1184 with _bfd_elf_maybe_set_textrel.
1185 * elf64-ppc.c (maybe_set_textrel): Removed.
1186 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1187 with _bfd_elf_maybe_set_textrel.
1188 * elf64-s390.c (maybe_set_textrel): Removed.
1189 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1190 with _bfd_elf_maybe_set_textrel.
1191 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1192 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1193 with _bfd_elf_maybe_set_textrel.
1194 * elfnn-riscv.c (maybe_set_textrel): Removed.
1195 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1196 with _bfd_elf_maybe_set_textrel.
1197 * elfxx-sparc.c (maybe_set_textrel): Removed.
1198 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1199 with _bfd_elf_maybe_set_textrel.
1200 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1201 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1202 with _bfd_elf_maybe_set_textrel.
1203 * elfxx-x86.c (maybe_set_textrel): Removed.
1204 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1205 with _bfd_elf_maybe_set_textrel.
1206 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1207
ad172eaa
L		 12082020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1209
1210 PR ld/26067
1211 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1212 dyn_relocs.
1213 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1214 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1215 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1216 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1217 Likewise.
1218 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1219 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1220 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1221 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1222 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1223 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1224 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1225 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1226 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1227 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1228 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1229 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1230 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1231 (elf_backend_copy_indirect_symbol): Likewise.
1232 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1233 (elf_backend_copy_indirect_symbol): Likewise.
1234 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1235
5dbc8b37
L		 12362020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1237
1238 PR ld/26067
1239 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1240 * elf32-arm.c (readonly_dynrelocs): Removed.
1241 (maybe_set_textrel): Replace readonly_dynrelocs with
1242 _bfd_elf_readonly_dynrelocs.
1243 * elf32-csky.c (readonly_dynrelocs): Removed.
1244 (maybe_set_textrel): Replace readonly_dynrelocs with
1245 _bfd_elf_readonly_dynrelocs.
1246 * elf32-hppa.c(readonly_dynrelocs): Removed.
1247 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1248 _bfd_elf_readonly_dynrelocs.
1249 (maybe_set_textrel): Likewise.
1250 * elf32-lm32.c (readonly_dynrelocs): Removed.
1251 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1252 with _bfd_elf_readonly_dynrelocs.
1253 (maybe_set_textrel): Likewise.
1254 * elf32-m32r.c (readonly_dynrelocs): Removed.
1255 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1256 with _bfd_elf_readonly_dynrelocs.
1257 (maybe_set_textrel): Likewise.
1258 * elf32-metag.c (readonly_dynrelocs): Removed.
1259 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1260 with _bfd_elf_readonly_dynrelocs.
1261 (maybe_set_textrel): Likewise.
1262 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1263 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1264 with _bfd_elf_readonly_dynrelocs.
1265 * elf32-nds32.c (readonly_dynrelocs): Removed.
1266 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1267 with _bfd_elf_readonly_dynrelocs.
1268 (maybe_set_textrel): Likewise.
1269 * elf32-or1k.c (readonly_dynrelocs): Removed.
1270 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1271 with _bfd_elf_readonly_dynrelocs.
1272 * elf32-ppc.c (readonly_dynrelocs): Removed.
1273 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1274 _bfd_elf_readonly_dynrelocs.
1275 (ppc_elf_adjust_dynamic_symbol): Likewise.
1276 (maybe_set_textrel): Likewise.
1277 * elf32-s390.c (readonly_dynrelocs): Removed.
1278 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1279 with _bfd_elf_readonly_dynrelocs.
1280 (maybe_set_textrel): Likewise.
1281 * elf32-sh.c (readonly_dynrelocs): Removed.
1282 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1283 _bfd_elf_readonly_dynrelocs.
1284 (maybe_set_textrel): Likewise.
1285 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1286 (maybe_set_textrel): Replace readonly_dynrelocs with
1287 _bfd_elf_readonly_dynrelocs.
1288 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1289 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1290 with _bfd_elf_readonly_dynrelocs.
1291 (maybe_set_textrel): Likewise.
1292 * elf64-ppc.c (readonly_dynrelocs): Removed.
1293 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1294 _bfd_elf_readonly_dynrelocs.
1295 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1296 (maybe_set_textrel): Likewise.
1297 * elf64-s390.c (readonly_dynrelocs): Removed.
1298 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1299 with _bfd_elf_readonly_dynrelocs.
1300 (maybe_set_textrel): Likewise.
1301 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1302 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1303 (maybe_set_textrel): Replace readonly_dynrelocs with
1304 _bfd_elf_readonly_dynrelocs.
1305 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1306 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1307 with _bfd_elf_readonly_dynrelocs.
1308 (maybe_set_textrel): Likewise.
1309 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1310 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1311 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1312 (maybe_set_textrel): Likewise.
1313 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1314 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1315 with _bfd_elf_readonly_dynrelocs.
1316 (maybe_set_textrel): Likewise.
1317 * elfxx-x86.c (readonly_dynrelocs): Removed.
1318 (maybe_set_textrel): Replace readonly_dynrelocs with
1319 _bfd_elf_readonly_dynrelocs.
1320 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1321
433953ff
L		 13222020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1323
1324 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1325 -fsanitize=undefined.
1326
67580036
AM		 13272020-06-03 Alan Modra <amodra@gmail.com>
1328
1329 PR 26069
1330 PR 18758
1331 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1332 other than gcc.
1333 (pe_ILF_build_a_bfd): Likewise.
1334
0ed18fa1
AM		 13352020-06-03 Alan Modra <amodra@gmail.com>
1336
7eea15c5 1337 PR 26069
0ed18fa1
AM		 1338 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1339 core files as well as objects.
1340
190eb1dd
L		 13412020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1342
1343 PR ld/26067
1344 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1345 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1346 Updated.
1347 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1348 (elf_arc_link_hash_newfunc): Updated.
1349 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1350 (elf32_arm_link_hash_newfunc): Updated.
1351 (elf32_arm_copy_indirect_symbol): Likewise.
1352 (elf32_arm_check_relocs): Likewise.
1353 (readonly_dynrelocs): Likewise.
1354 (allocate_dynrelocs_for_symbol): Likewise.
1355 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1356 (csky_elf_link_hash_newfunc): Updated.
1357 (csky_allocate_dynrelocs): Likewise.
1358 (readonly_dynrelocs): Likewise.
1359 (csky_elf_copy_indirect_symbol): Likewise.
1360 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1361 (hppa_link_hash_newfunc): Updated.
1362 (elf32_hppa_copy_indirect_symbol): Likewise.
1363 (elf32_hppa_hide_symbol): Likewise.
1364 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1365 (allocate_dynrelocs): Likewise.
1366 (elf32_hppa_relocate_section): Likewise.
1367 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1368 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1369 (lm32_elf_link_hash_newfunc): Likewise.
1370 (lm32_elf_link_hash_table_create): Updated.
1371 (readonly_dynrelocs): Likewise.
1372 (allocate_dynrelocs): Likewise.
1373 (lm32_elf_copy_indirect_symbol): Likewise.
1374 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1375 (m32r_elf_link_hash_newfunc): Likewise.
1376 (m32r_elf_link_hash_table_create): Updated.
1377 (m32r_elf_copy_indirect_symbol): Likewise.
1378 (allocate_dynrelocs): Likewise.
1379 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1380 (metag_link_hash_newfunc): Updated.
1381 (elf_metag_copy_indirect_symbol): Likewise.
1382 (readonly_dynrelocs): Likewise.
1383 (allocate_dynrelocs): Likewise.
1384 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1385 dyn_relocs.
1386 (link_hash_newfunc): Updated.
1387 (microblaze_elf_check_relocs): Likewise.
1388 (microblaze_elf_copy_indirect_symbol): Likewise.
1389 (readonly_dynrelocs): Likewise.
1390 (allocate_dynrelocs): Likewise.
1391 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1392 (nds32_elf_link_hash_newfunc): Updated.
1393 (nds32_elf_copy_indirect_symbol): Likewise.
1394 (readonly_dynrelocs): Likewise.
1395 (allocate_dynrelocs): Likewise.
1396 (nds32_elf_check_relocs): Likewise.
1397 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1398 (link_hash_newfunc): Updated.
1399 (nios2_elf32_copy_indirect_symbol): Likewise.
1400 (nios2_elf32_check_relocs): Likewise.
1401 (allocate_dynrelocs): Likewise.
1402 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1403 (or1k_elf_link_hash_newfunc): Updated.
1404 (readonly_dynrelocs): Likewise.
1405 (allocate_dynrelocs): Likewise.
1406 (or1k_elf_copy_indirect_symbol): Likewise.
1407 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1408 (ppc_elf_link_hash_newfunc): Updated.
1409 (ppc_elf_copy_indirect_symbol): Likewise.
1410 (ppc_elf_check_relocs): Likewise.
1411 (readonly_dynrelocs): Likewise.
1412 (ppc_elf_adjust_dynamic_symbol): Likewise.
1413 (allocate_dynrelocs): Likewise.
1414 (ppc_elf_relocate_section): Likewise.
1415 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1416 (link_hash_newfunc): Updated.
1417 (elf_s390_copy_indirect_symbol): Likewise.
1418 (readonly_dynrelocs): Likewise.
1419 (elf_s390_adjust_dynamic_symbol): Likewise.
1420 (allocate_dynrelocs): Likewise.
1421 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1422 (sh_elf_link_hash_newfunc): Updated.
1423 (readonly_dynrelocs): Likewise.
1424 (allocate_dynrelocs): Likewise.
1425 (sh_elf_copy_indirect_symbol): Likewise.
1426 (sh_elf_check_relocs): Likewise.
1427 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1428 (elf32_tic6x_link_hash_newfunc): Likewise.
1429 (elf32_tic6x_link_hash_table_create): Updated.
1430 (readonly_dynrelocs): Likewise.
1431 (elf32_tic6x_check_relocs): Likewise.
1432 (elf32_tic6x_allocate_dynrelocs): Likewise.
1433 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1434 dyn_relocs.
1435 (link_hash_newfunc): Updated.
1436 (tilepro_elf_copy_indirect_symbol): Likewise.
1437 (tilepro_elf_check_relocs): Likewise.
1438 (allocate_dynrelocs): Likewise.
1439 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1440 (ppc64_elf_copy_indirect_symbol): Updated.
1441 (ppc64_elf_check_relocs): Likewise.
1442 (readonly_dynrelocs): Likewise.
1443 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1444 (dec_dynrel_count): Likewise.
1445 (allocate_dynrelocs): Likewise.
1446 (ppc64_elf_relocate_section): Likewise.
1447 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1448 (link_hash_newfunc): Updated.
1449 (elf_s390_copy_indirect_symbol): Likewise.
1450 (readonly_dynrelocs): Likewise.
1451 (allocate_dynrelocs): Likewise.
1452 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1453 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1454 dyn_relocs.
1455 (elfNN_aarch64_link_hash_newfunc): Updated.
1456 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1457 (readonly_dynrelocs): Likewise.
1458 (need_copy_relocation_p): Likewise.
1459 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1460 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1461 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1462 (link_hash_newfunc): Updated.
1463 (riscv_elf_copy_indirect_symbol): Likewise.
1464 (riscv_elf_check_relocs): Likewise.
1465 (readonly_dynrelocs): Likewise.
1466 (allocate_dynrelocs): Likewise.
1467 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1468 dyn_relocs.
1469 (link_hash_newfunc): Updated.
1470 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1471 (_bfd_sparc_elf_check_relocs): Likewise.
1472 (readonly_dynrelocs): Likewise.
1473 (allocate_dynrelocs): Likewise.
1474 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1475 (link_hash_newfunc): Updated.
1476 (tilegx_elf_copy_indirect_symbol): Likewise.
1477 (tilegx_elf_check_relocs): Likewise.
1478 (readonly_dynrelocs): Likewise.
1479 (allocate_dynrelocs): Likewise.
1480 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1481 (readonly_dynrelocs): Likewise.
1482 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1483 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1484
2fdb65f2
AM		 14852020-06-01 Alan Modra <amodra@gmail.com>
1486
1487 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1488 command against cmd_length, not the end of record. For
1489 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1490 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1491 cmd_length test.
1492
12adf805
DF		 14932020-05-28 David Faust <david.faust@oracle.com>
1494
1495 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1496 R_BPF_INSN_{32,64} relocations.
1497
66e3eb08
SC		 14982020-05-28 Stephen Casner <casner@acm.org>
1499
1500 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1501 addreses in .long (used in testsuites) and .stab values.
1502
a6dbf402
L		 15032020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1504
1505 PR ld/22909
1506 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1507 Check bfd_link_dll when issue a DT_TEXTREL warning.
1508 * elfxx-x86.c (maybe_set_textrel): Likewise.
1509 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1510
9e7cb4c3
NC		 15112020-05-26 Nick Clifton <nickc@redhat.com>
1512
1513 * plugin.c (try_load_plugin): Extend error message when a plugin
1514 fails to open.
1515
c892b447
AM		 15162020-05-23 Alan Modra <amodra@gmail.com>
1517
1518 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1519
6f3fe02b
AM		 15202020-05-22 Alan Modra <amodra@gmail.com>
1521
1522 PR 25882
1523 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1524 attributes from shared libraries, and do not return an error if
1525 they don't match.
1526
0490dd41
AM		 15272020-05-21 Alan Modra <amodra@gmail.com>
1528
1529 PR 25993
1530 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1531 filename.
1532 (_bfd_delete_bfd): Free the copy.
1533 (_bfd_new_bfd): Free nbfd->memory on error.
1534
c9594989
AM		 15352020-05-21 Alan Modra <amodra@gmail.com>
1536
1537 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1538 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1539 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1540 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1541 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1542 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1543 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1544 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1545 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1546 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1547 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1548 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1549 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1550 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1551 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1552 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1553 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1554 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1555 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1556 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1557
8f595e9b
NC		 15582020-05-20 Nelson Chu <nelson.chu@sifive.com>
1559
1560 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1561 get_default_version. It is used to find the default version for
1562 the specific extension.
1563 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1564 default_major_version and default_minor_version. Add new bfd_boolean
1565 parameter *use_default_version. Set it to TRUE if we need to call
1566 the callback rps->get_default_version to find the default version.
1567 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1568 the default version in riscv_parsing_subset_version, and then call
1569 riscv_add_subset to add the subset into subset list.
1570 (riscv_parse_prefixed_ext): Likewise.
1571 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1572 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1573 strings rather than characters.
1574 riscv_merge_arch_attr_info): The callback function get_default_version
1575 is only needed for assembler, so set it to NULL int the linker.
1576 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1577 * elfxx-riscv.h: Updated.
1578
7b958a48
AM		 15792020-05-20 Alan Modra <amodra@gmail.com>
1580
1581 PR 25993
1582 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1583 use bfd_set_filename.
1584 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1585 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1586 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1587 (bfd_create): Likewise.
1588 (_bfd_delete_bfd): Don't free filename.
1589 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1590 return pointer to the copy or NULL on alloc fail.
1591 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1592 result of bfd_set_filename.
1593 * bfd-in2.h: Regenerate.
1594
3c568b8a
AM		 15952020-05-20 Alan Modra <amodra@gmail.com>
1596
1597 PR 26011
1598 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1599 section size against file size.
1600 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1601
6fd1d259
GN		 16022020-05-19 Gunther Nikl <gnikl@justmail.de>
1603
1604 PR 26005
11c0dd51
NC		 1605 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1606 and memset when allocating memory for the sections_being_created
1607 array.
6fd1d259 1608
7e94cf6c
SH		 16092020-05-19 Stafford Horne <shorne@gmail.com>
1610
1611 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1612 to relgot.
1613 (or1k_elf_relocate_section): Access srelgot via
1614 htab->root.srelgot. Add assertions for srelgot->contents.
1615 Introduce local variable for srelgot to not reuse global
1616 sreloc.
1617 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1618 (or1k_set_got_and_rela_sizes): New function.
1619 (or1k_initial_exec_offset): New function.
1620 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1621 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1622 model access.
1623 (or1k_elf_check_relocs): Use OR to set TLS access.
1624 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1625 sizes.
1626 (or1k_elf_size_dynamic_sections): Use
1627 or1k_set_got_and_rela_sizes to set sizes.
1628 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1629 (TCB_SIZE): New macro.
1630 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1631 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1632 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1633 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1634 (tpoff): Add dynamic boolean argument.
1635 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1636
7e057737
SP		 16372020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1638
1639 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1640 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1641 cases with BFD_RELOC_AARCH64_JUMP26.
1642 (elfNN_aarch64_check_relocs): Likewise.
1643
765cf5f6
AM		 16442020-05-19 Alan Modra <amodra@gmail.com>
1645
1646 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1647 bfd_get_filename rather than accessing bfd->filename directly.
1648 * aout-target.h (MY (object_p)): Likewise.
1649 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1650 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1651 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1652 (_bfd_archive_bsd44_construct_extended_name_table),
1653 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1654 (_bfd_bsd_write_armap): Likewise.
1655 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1656 * cache.c (bfd_open_file): Likewise.
1657 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1658 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1659 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1660 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1661 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1662 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1663 (patch_tls_desc_to_ie): Likewise.
1664 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1665 (spu_elf_auto_overlay): Likewise.
1666 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1667 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1668 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1669 * elflink.c (bfd_elf_size_dynamic_sections),
1670 (elf_link_input_bfd): Likewise.
1671 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1672 * mach-o.c (bfd_mach_o_follow_dsym),
1673 (bfd_mach_o_close_and_cleanup): Likewise.
1674 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1675 (find_separate_debug_file, get_build_id_name): Likewise.
1676 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1677 * plugin.c (bfd_plugin_open_input): Likewise.
1678 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1679 * som.c (som_write_armap): Likewise.
1680 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1681 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1682 (_bfd_vms_lib_write_archive_contents): Likewise.
1683 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1684
39a1432c
AM		 16852020-05-19 Alan Modra <amodra@gmail.com>
1686
1687 PR 25713
1688 * bfdio.c (_bfd_real_fopen): Typo fix.
1689
ed02cdb5
NC		 16902020-05-18 Nick Clifton <nickc@redhat.com>
1691
1692 PR 26005
1693 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1694 for the sections_being_created array.
1695
7a87e9c8
AM		 16962020-05-18 Alan Modra <amodra@gmail.com>
1697
1698 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1699 they can be freed without also freeing internal_relocs.
1700
ca859a89
JC		 17012020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1702
1703 PR 25713
1704 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1705 separators into DOS style when creating a WIN32 fullpath.
1706
fc46e8bd
NC		 17072020-05-14 Nelson Chu <nelson.chu@sifive.com>
1708
1709 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1710 to initialize RISC-V tdata.
1711
533f049e
GN		 17122020-05-12 Gunther Nikl <gnikl@justmail.de>
1713
1714 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1715 relocation size.
1716
94ba9882
AM		 17172020-05-11 Alan Modra <amodra@gmail.com>
1718
1719 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1720
7c1f4227
AM		 17212020-05-11 Alan Modra <amodra@gmail.com>
1722
1723 * elf64-ppc.c: Rename powerxx to power10 throughout.
1724
4d5acb1e
AM		 17252020-05-11 Alan Modra <amodra@gmail.com>
1726
1727 PR 25961
1728 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1729 contains required number of auxents before processing any auxent.
1730 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1731 file name from auxents for PE.
1732
7242fa8a
GN		 17332020-05-04 Gunther Nikl <gnikl@justmail.de>
1734
1735 * aout-cris.c (DEFAULT_ARCH): Delete define.
1736 (MY_set_arch_mach): Likewise.
1737 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1738 of bfd_arch_cris.
1739 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1740 of r_type before the shift.
1741
17422020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
cff69cf4
WD		 1743
1744 PR ld/25665
1745 * elfnn-aarch64.c (group_sections): Copy implementation from
1746 elf32-arm.c.
1747
a2714d6c
AM		 17482020-05-01 Alan Modra <amodra@gmail.com>
1749
1750 PR 25900
1751 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1752 accessing root.u.def of symbols. Also check root.u.def.section
1753 is non-NULL. Reverse tests so as to make the logic positive.
1754
a8acd6ee
AM		 17552020-05-01 Alan Modra <amodra@gmail.com>
1756
1757 PR 25882
1758 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1759 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1760
6b728d32
AM		 17612020-05-01 Alan Modra <amodra@gmail.com>
1762
1763 PR 25882
1764 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1765 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1766 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1767 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1768 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1769 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1770 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1771 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1772 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1773 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1774
91ed9b71
AM		 17752020-05-01 Alan Modra <amodra@gmail.com>
1776
1777 PR 25882
1778 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1779 from shared libraries.
1780
d548f47d
MF		 17812020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1782
1783 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1784 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1785 equals 0. Report overflow when the result has negative sign but
1786 all significant bits are zero.
1787
dfa85db1
GN		 17882020-04-29 Gunther Nikl <gnikl@justmail.de>
1789
1790 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1791 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1792
48e5bada
AM		 17932020-04-28 Alan Modra <amodra@gmail.com>
1794
1795 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1796 Emit warning message.
1797
251dae91
TC		 17982020-04-27 Tamar Christina <tamar.christina@arm.com>
1799
1800 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1801 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1802 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1803 to x86_64_pe_big_vec as it not a big-endian format.
1804 (vec i386_pe_big_vec): New.
1805 * configure.ac: Likewise.
1806 * targets.c: Likewise.
1807 * configure: Regenerate.
1808 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1809 COFF_WITH_PE_BIGOBJ): New.
1810 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1811 New.
1812 (x86_64_pe_be_vec): Moved.
1813
27456742
AK		 18142020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1815
1816 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1817 * elf.c (elfcore_grok_arc_v2): New function.
1818 (elfcore_grok_note): Call the new function to handle the corresponding
1819 note.
1820 (elfcore_write_arc_v2): New function.
1821 (elfcore_write_register_note): Call the new function to handle the
1822 corresponding pseudo-sections.
1823
30ce8e47
MF		 18242020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1825
1826 PR ld/25861
1827 * bfd-in2.h: Regenerated.
1828 * elf32-xtensa.c (elf_howto_table): New entries for
1829 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1830 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1831 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1832 R_XTENSA_NDIFF{8,16,32}.
1833 * libbfd.h (bfd_reloc_code_real_names): Add names for
1834 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1835 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1836 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1837 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1838
c36876fe
TC		 18392020-04-21 Tamar Christina <tamar.christina@arm.com>
1840
1841 PR binutils/24753
1842 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1843 content.
1844
6f6fd151
L		 18452020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1846
1847 PR ld/25849
1848 * elf-bfd.h (elf_backend_data): Add
1849 elf_backend_strip_zero_sized_dynamic_sections.
1850 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1851 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1852 New macro.
1853 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1854 function.
1855 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1856 New macro.
1857 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1858
1f7f2abb
L		 18592020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1860
1861 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1862 sec.
1863 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1864 DT_TEXTREL with -M.
1865 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1866
e04f33c0
NC		 18672020-04-21 Nick Clifton <nickc@redhat.com>
1868
1869 * po/sr.po: Updated Serbian translation.
1870
fad3d2c1
AM		 18712020-04-21 Alan Modra <amodra@gmail.com>
1872
1873 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1874 processing.
1875
23c8270e
SC		 18762020-04-20 Stephen Casner <casner@acm.org>
1877
1878 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1879 causing globals from linker script to be treated as debug symbols.
1880 (translate_symbol_table): Don't sign-extend symbol values from 16
1881 to 64 bits in nm output.
1882
2efec98b
AM		 18832020-04-20 Alan Modra <amodra@gmail.com>
1884
1885 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1886
18f97353
AM		 18872020-04-18 Alan Modra <amodra@gmail.com>
1888
1889 * section.c (bfd_is_const_section): Correct test for special
1890 sections.
1891 * bfd-in2.h: Regenerate.
1892
8d55d10a
AM		 18932020-04-17 Alan Modra <amodra@gmail.com>
1894
1895 PR 25842
1896 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1897 NULL nodename.
1898
8e4979ac
NC		 18992020-04-16 Nick Clifton <nickc@redhat.com>
1900
1901 PR 25803
1902 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1903 abort with a more helpful error message.
1904
aec72fda
AM		 19052020-04-16 Alan Modra <amodra@gmail.com>
1906
1907 PR 25827
1908 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1909 strdup(0).
1910
95a51568
FS		 19112020-04-15 Fangrui Song <maskray@google.com>
1912
1913 PR binutils/24613
1914 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1915 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1916 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1917 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1918 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1919 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1920 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1921 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1922 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1923 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1924 * elflink.c (elf_link_output_extsym): Likewise.
1925 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1926
7ecb5154
AM		 19272020-04-15 Alan Modra <amodra@gmail.com>
1928
1929 PR 25823
1930 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1931 pointer into strings that may be freed for section name, always
1932 allocate a new string.
1933
f717994f
JMG		 19342020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1935 Jan W. Jagersma <jwjagersma@gmail.com>
1936
1937 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1938 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1939 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1940 (_bfd_go32_mkobject): New functions.
1941 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1942 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1943 (go32exe_mkobject): Call _bfd_go32_mkobject.
1944 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1945 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1946 and COFF_GO32.
1947 (coff_write_relocs): Enable extended reloc counter code if
1948 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1949 (coff_write_object_contents): Likewise. Pad section headers
1950 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1951 instead of coff_swap_scnhdr_out.
1952 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1953 enable extended reloc counter.
1954 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1955 Declare with ATTRIBUTE_UNUSED.
1956 * libcoff-in.h: (struct coff_tdata): New field go32.
1957 (obj_go32): Define.
1958 * libcoff.h: Regenerate.
1959
34ca5531
FS		 19602020-04-14 Fangrui Song <maskray@google.com>
1961
1962 PR gas/25768
1963 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1964 12.
1965
fa1477dc
SC		 19662020-04-14 Stephen Casner <casner@acm.org>
1967
1968 PR ld/25677
1969 * pdp11.c: Add implementation of --imagic option.
1970 (adjust_o_magic): Fix objcopy --extract-symbol test.
1971 * libaout.h (enum aout_magic): Add i_magic.
1972
a0543b0b
RO		 19732020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1974 Nick Clifton <nickc@redhat.com>
1975
1976 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1977 <0>: Ignore.
1978 <default>: Error rather than abort.
1979
3349112e
L		 19802020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1981
1982 PR ld/25767
1983 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1984 relocation section from section group.
1985
4d095f5b
JJ		 19862020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1987
1988 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1989 bfd->origin to file offset.
1990 * bfdwin.c (bfd_get_file_window): Likewise.
1991 * bfd.c: Clarify the use of the bfd->origin field.
1992 * bfd-in2.h: Regenerate.
1993 * coff-i386.c: Don't include go32exe.h. Allow overriding
1994 coff_write_object_contents via COFF_WRITE_CONTENTS.
1995 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1996 (go32exe_write_object_contents): New functions.
1997 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1998 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1999 (create_go32_stub): Remove check for 2k size limit. Read stub
2000 from go32exe_temp_stub if present.
2001 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2002 copy variable-length stub.
2003 (go32_check_format): Read stub to go32exe_temp_stub, set
2004 origin, return go32exe_cleanup.
2005 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2006 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2007 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2008 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2009 Remove functions and their associated #defines.
2010 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2011 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2012 Rename field go32stub to stub.
2013 * libcoff.h: Regenerate.
2014 * coff-stgo32.c (go32_check_format): Rename to...
2015 (go32exe_check_format): ...this.
2016 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2017 (go32exe_copy_private_bfd_data): ...this.
2018 (stub_bytes): Rename to...
2019 (go32exe_default_stub): ...this.
2020 (create_go32_stub): Rename to...
2021 (go32exe_create_stub): ...this.
2022 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2023 when possible.
2024
382aae06
L		 20252020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2026
2027 PR ld/25749
2028 PR ld/25754
2029 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2030 relocation to R_386_32 for relocation against non-preemptible
2031 absolute symbol.
2032 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2033 allocate dynamic relocation for non-preemptible absolute symbol.
2034 (elf_i386_relocate_section): Pass sec to
2035 GENERATE_DYNAMIC_RELOCATION_P.
2036 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2037 (elf_x86_64_convert_load_reloc): Covert load relocation to
2038 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2039 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2040 for non-preemptible absolute symbol if they overflow.
2041 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2042 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2043 symbol. Don't allocate dynamic relocation for non-preemptible
2044 absolute symbol.
2045 (elf_x86_64_relocate_section): Don't generate relative relocation
2046 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2047 to GENERATE_DYNAMIC_RELOCATION_P.
2048 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2049 against non-preemptible absolute symbol.
2050 (_bfd_elf_x86_valid_reloc_p): New function.
2051 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2052 GOT_ABS GOT slot.
2053 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2054 argument. Don't generate dynamic relocation against
2055 non-preemptible absolute symbol.
2056 (ABS_SYMBOL_P): New.
2057 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2058 against non-preemptible absolute symbol.
2059 (GOT_ABS): New.
2060 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2061 (_bfd_elf_x86_valid_reloc_p): New.
2062
a7618269
TC		 20632020-04-01 Tamar Christina <tamar.christina@arm.com>
2064
2065 PR ld/16017
2066 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2067 address in the GOT if in thumb only mode.
2068
15ccbdd7
TC		 20692020-04-01 Tamar Christina <tamar.christina@arm.com>
2070
2071 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2072
7b948a25
HPN		 20732020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2074
2075 * mmo.c (mmo_scan): Create .text section only when needed, not
2076 from the start.
2077
89b599df
AM		 20782020-03-31 Alan Modra <amodra@gmail.com>
2079
2080 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2081 return value check.
2082
81699544
AM		 20832020-03-31 Alan Modra <amodra@gmail.com>
2084
2085 * vms-alpha.c (image_write): Check bounds for sections without
2086 contents too. Error on non-zero write to section without
2087 contents.
2088 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2089
b3b360de
AM		 20902020-03-31 Alan Modra <amodra@gmail.com>
2091
2092 * tekhex.c (pass_over): Check is_eof before reading buffer.
2093
00386881
NC		 20942020-03-30 Nick Clifton <nickc@redhat.com>
2095
2096 PR binutils/pr25662
2097 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2098 field to timestamp and make it an integer.
2099 * libcoff.h: Regenerate.
2100 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2101 field in the pe_data structure rather than the insert_timestamp
2102 field.
2103
988b7300
AM		 21042020-03-30 Alan Modra <amodra@gmail.com>
2105
2106 PR 25745
2107 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2108 statistics message.
2109
aa49fc22
NC		 21102020-03-26 Nick Clifton <nickc@redhat.com>
2111
2112 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2113 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2114 prototype.
2115 * libbfd.h: Regenerate.
2116
ff768510
AM		 21172020-03-26 Alan Modra <amodra@gmail.com>
2118
2119 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2120
f75fbe8a
AM		 21212020-03-26 Alan Modra <amodra@gmail.com>
2122
2123 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2124 array.
2125 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2126
aac88046
NC		 21272020-03-25 Nick Clifton <nickc@redhat.com>
2128
2129 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2130 function.
2131 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2132 * libbfd.h: Regenerate.
2133
cf2611fe
SV		 21342020-03-25 Shahab Vahedi <shahab@synopsys.com>
2135
2136 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2137 correct field name in the output string.
2138
d16e3d2e
AM		 21392020-03-25 Alan Modra <amodra@gmail.com>
2140
2141 PR 25662
2142 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2143 for SHT_NOBITS section if first in segment.
2144
1081065c
L		 21452020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2146
2147 PR binutils/25708
2148 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2149 (_bfd_elf_get_symbol_version_string): This.
2150 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2151 (_bfd_elf_get_symbol_version_string): This.
2152 (bfd_elf_print_symbol): Pass TRUE to
2153 _bfd_elf_get_symbol_version_string.
2154 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2155 bfd_boolean argument.
2156 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2157 * targets.c (_bfd_get_symbol_version_string): Likewise.
2158 (bfd_get_symbol_version_string): Likewise.
2159 * bfd-in2.h: Regenerated.
2160
0b8448af 21612020-03-24 Nick Clifton <nickc@redhat.com>
e11cd7c4 2162 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
0b8448af
NC		 2163
2164 PR 25713
2165 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2166 Win32 systems.
2167
ec2e748a
NC		 21682020-03-24 Nick Clifton <nickc@redhat.com>
2169
2170 PR 25681
2171 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2172 segment to use for PT_GNU_RELRO, ignore empty sections in a
2173 segment's current list.
2174
cda7e560
L		 21752020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2176
2177 PR binutils/25717
2178 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2179
7e6e972f
L		 21802020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2181
2182 PR binutils/25708
2183 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2184 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2185 on the previous _bfd_elf_get_symbol_version_string.
2186 (_bfd_elf_get_symbol_version_string): Use it.
2187
65109548
AM		 21882020-03-24 Alan Modra <amodra@gmail.com>
2189
2190 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2191 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2192 struct areltdata.
2193
fdde2fb6
SH		 21942020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2195
2196 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2197
cf28cfef
AM		 21982020-03-23 Alan Modra <amodra@gmail.com>
2199
2200 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2201 symbol count. Allocate an extra byte to ensure name strings
2202 are terminated. Sanity check name offsets. Release memory on
2203 error return.
2204
5e737279
AM		 22052020-03-23 Alan Modra <amodra@gmail.com>
2206
2207 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2208 field hasn't been read. Remove unnecessary casts.
2209
c15a8f17
AM		 22102020-03-22 Alan Modra <amodra@gmail.com>
2211
2212 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2213 enough to read number of symbols.
2214
3d98c460
L		 22152020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2216
2217 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2218 (EXECUTABLE_SUFFIX): Likewise.
2219 * config.in: Regenerated.
2220 * configure: Likewise.
2221 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2222 _bfd_generic_close_and_cleanup.
2223 (plugin_list_entry): Remove resolution_file, resolution_option,
2224 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2225 lto_wrapper, gcc_env and initialized,
2226 (need_lto_wrapper_p): Removed.
2227 (get_lto_wrapper): Likewise.
2228 (setup_lto_wrapper_env): Likewise.
2229 (register_all_symbols_read): Likewise.
2230 (egister_cleanup): Likewise.
2231 (get_symbols): Likewise.
2232 (add_input_file): Likewise.
2233 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2234 (add_symbols): Updated.
2235 (try_claim): Likewise.
2236 (try_load_plugin): Likewise.
2237 (bfd_plugin_canonicalize_symtab): Likewise.
2238 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2239 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2240
c3a1714c
L		 22412020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2242
2243 PR binutils/25640
2244 * plugin.c (plugin_list_entry): Add has_symbol_type.
2245 (add_symbols_v2): New function.
2246 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2247 provides symbol type.
2248 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2249 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2250 available.
2251
67338173
AM		 22522020-03-20 Alan Modra <amodra@gmail.com>
2253
2254 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2255 enough to read number of symbols.
2256
a859124d
AM		 22572020-03-20 Alan Modra <amodra@gmail.com>
2258
2259 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2260 backend functions for NULL before calling.
2261 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2262 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2263 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2264 * elfnn-ia64.c (ignore_errors): New function.
2265 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2266
f3a08f77
NC		 22672020-03-19 Nick Clifton <nickc@redhat.com>
2268
2269 PR 25676
2270 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2271 location of the varinfo in the unit's debug info data. Change the
2272 type of the stack field to a boolean.
2273 (lookup_var_by_offset): New function. Returns the varinfo
2274 structure for the variable described at the given offset in the
2275 unit's debug info.
2276 (scan_unit_for_symbols): Add support for variables which have the
2277 DW_AT_specification attribute.
2278
6a541707
NC		 22792020-03-19 Nick Clifton <nickc@redhat.com>
2280
2281 PR 25699
2282 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2283 error return.
2284
effc14f5
SH		 22852020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2286
2287 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2288
ac4bf06c
NC		 22892020-03-18 Nick Clifton <nickc@redhat.com>
2290
2291 PR 25673
2292 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2293 memory access when processing a corrupt secondary reloc section.
2294
53215f21
CL		 22952020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2296
2297 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2298 instead of calling abort.
2299 * elf32-csky.c (csky_build_one_stub): Likewise.
2300 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2301 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2302 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2303 * elf32-metag.c (metag_build_one_stub): Likewise.
2304 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2305 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2306 (ppc_size_one_stub): Likewise.
2307 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2308
327ef784
NC		 23092020-03-17 Nick Clifton <nickc@redhat.com>
2310
d3c3c542 2311 PR 25688
327ef784
NC		 2312 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2313 with error messages.
2314
ecbbbdba
NC		 23152020-03-17 Nick Clifton <nickc@redhat.com>
2316
2317 PR 25687
2318 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2319 free. Add free on another failure path.
2320
4b3ecb3b
AM		 23212020-03-16 Alan Modra <amodra@gmail.com>
2322
2323 PR 25675
2324 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2325 we have a non-zero section count. Do lma comparison in octets.
2326
7bac4137
AM		 23272020-03-16 Alan Modra <amodra@gmail.com>
2328
2329 * vms-alpha.c (dst_restore_location): Validate index into
2330 dst_ptr_offsets array before accessing. Return status.
2331 (dst_retrieve_location): Similarly, making "loc" parameter a
2332 pointer to return value.
2333 (_bfd_vms_slurp_etir): Update calls to above functions.
2334
8b5d0a4f
KR		 23352020-03-14 Kamil Rytarowski <n54@gmx.com>
2336
2337 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2338 targets.
2339 * configure: Regenerated.
2340
48e81d7f
AM		 23412020-03-14 Alan Modra <amodra@gmail.com>
2342
2343 * section.c (BFD_FAKE_SECTIONS): Formatting.
2344 * bfd-in2.h: Regenerate.
2345
06d949ec
KR		 23462020-03-13 Kamil Rytarowski <n54@gmx.com>
2347
2348 * elf.c (elfcore_grok_netbsd_note): Add support for
2349 NT_NETBSDCORE_LWPSTATUS notes.
2350
abf874aa
CL		 23512020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2352
2353 * bfd-in2.h: Regenerate.
2354 * section.c (asection): Add already_assigned field.
2355 (BFD_FAKE_SECTION): Add default initializer for it.
2356 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2357 * elf32-arm.c (arm_build_one_stub): Add support for
2358 non_contiguous_regions.
2359 * elf32-csky.c (csky_build_one_stub): Likewise.
2360 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2361 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2362 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2363 * elf32-metag.c (metag_build_one_stub): Likewise.
2364 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2365 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2366 (ppc_size_one_stub): Likewise.
2367 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2368 * elflink.c (elf_link_input_bfd): Likewise.
2369
74e10d17
L		 23702020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2371
2372 PR ld/24920
2373 * elf-linker-x86.h (elf_linker_x86_params): Add
2374 static_before_all_inputs and has_dynamic_linker.
2375 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2376 dynamic input objects if -static is passed at command-line
2377 before all input files without --dynamic-linker unless
2378 --no-dynamic-linker is used.
2379
015ec493
KR		 23802020-03-13 Kamil Rytarowski <n54@gmx.com>
2381
2382 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2383
66631823
CE		 23842020-03-13 Christian Eggers <ceggers@gmx.de>
2385
2386 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2387 "p_paddr" from "at".
2388 * elfcode.h (bfd_from_remote_memory): Add units to several
2389 parameters. New local "opb". Fix usage of p_align. Fix
2390 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2391 call of target_read_memory.
2392 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2393 calculation of "offset" and "output_offset".
2394 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2395 from "offset" and fix calculation of "end" from "vma+size". Fix
2396 comparison between "sh_addr" and "vma"/"output_offset".
2397 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2398 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2399 member.
2400 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2401 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2402 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2403 assignment of p_paddr from phdr_lma. Fix comparison between
2404 "lma+size" and "next->lma".
2405 (elf_sort_segments): Fix assignment from p_paddr to lma.
2406 (assign_file_positions_for_load_sections): Add unit (bytes) to
2407 local "align". Fix calculation of local "off_adjust". Fix
2408 calculation of local "filehdr_vaddr".
2409 (assign_file_positions_for_non_load_sections): New local "opb".
2410 Fix calculation of "end" from "p_size". Fix comparison between
2411 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2412 from "end" and "p_vaddr".
2413 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2414 vma. Fix assignment to p_paddr from lma. Fix comparison between
2415 p_paddr and lma. Fix assignment to p_paddr from lma.
2416 * merge.c (sec_merge_emit): New local "opb". Convert
2417 "alignment_power" to octets.
2418 (_bfd_add_merge_section): New locals "alignment_power" and
2419 "opb". Fix comparison between "alignment_power" and
2420 "sizeof(align)".
2421 (_bfd_merge_sections): New local "opb". Divide size by opb
2422 before checking align mask.
2423
502794d4
CE		 24242020-03-13 Christian Eggers <ceggers@gmx.de>
2425
2426 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2427 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2428 section LMA/VMA.
2429 (_bfd_elf_make_section_from_phdr): Similarly.
2430 (elf_fake_sections): Fix calculation of
2431 Elf_Internal_shdr::sh_addr from section VMA.
2432 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2433 and bytes.
2434 (assign_file_positions_for_load_sections): Fix calculations of
2435 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2436 comparison between program header address and section LMA.
2437 (assign_file_positions_for_non_load_sections): Likewise.
2438 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2439 (IS_CONTAINED_BY_VMA): Add parameter opb.
2440 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2441 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2442 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2443 Fix calculations of p_addr_valid and p_vaddr_offset.
2444 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2445 with octets per byte when comparing against p_vaddr.
2446
8248d21a
AM		 24472020-03-11 Alan Modra <amodra@gmail.com>
2448
2449 * som.c (setup_sections): Sanity check subspace.name.
2450
435edf0b
AM		 24512020-03-11 Alan Modra <amodra@gmail.com>
2452
2453 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2454
6b5e16ff
AM		 24552020-03-10 Alan Modra <amodra@gmail.com>
2456
2457 PR 25648
2458 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2459 addresses here.
2460
2f57795b
AM		 24612020-03-09 Alan Modra <amodra@gmail.com>
2462
2463 * wasm-module.c (wasm_scan): Sanity check file name length
2464 before allocating memory. Move common section setup code. Do
2465 without bfd_tell to calculate section size.
2466
a0dcf297
NC		 24672020-03-06 Nick Clifton <nickc@redhat.com>
2468
2469 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2470 with error messages and failure return values.
2471
e15a8da9
MF		 24722020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2473
2474 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2475 relocation sections for any removed reference to a dynamic symbol.
2476
a8e14f4c
NC		 24772020-03-05 Nick Clifton <nickc@redhat.com>
2478
2479 * elf-bfd.h (struct elf_backend_data): Add new fields:
2480 init_secondary_reloc_section, slurp_secondary_reloc_section,
2481 write_secondary_reloc_section.
2482 (_bfd_elf_init_secondary_reloc_section): Prototype.
2483 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2484 (_bfd_elf_write_secondary_reloc_section): Prototype.
2485 * elf.c ( bfd_section_from_shdr): Invoke the new
2486 init_secondary_reloc_section backend function, if defined, when a
2487 second reloc section is encountered.
2488 (swap_out_syms): Invoke the new symbol_section_index function, if
2489 defined, when computing the section index of an OS/PROC specific
2490 symbol.
2491 (_bfd_elf_init_secondary_reloc_section): New function.
2492 (_bfd_elf_slurp_secondary_reloc_section): New function.
2493 (_bfd_elf_write_secondary_reloc_section): New function.
2494 (_bfd_elf_copy_special_section_fields): New function.
2495 * elfcode.h (elf_write_relocs): Invoke the new
2496 write_secondary_relocs function, if defined, in order to emit
2497 secondary relocs.
2498 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2499 function, if defined, in order to read in secondary relocs.
2500 * elfxx-target.h (elf_backend_copy_special_section_fields):
2501 Provide a non-NULL default definition.
2502 (elf_backend_init_secondary_reloc_section): Likewise.
2503 (elf_backend_slurp_secondary_reloc_section): Likewise.
2504 (elf_backend_write_secondary_reloc_section): Likewise.
2505 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2506 fields.
2507 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2508 * configure: Regenerate.
2509
6f8f95b4
AM		 25102020-03-05 Alan Modra <amodra@gmail.com>
2511
2512 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2513 against file size before allocating memory. Use bfd_alloc rather
2514 than bfd_zalloc for carsym/strings memory.
2515
233bf4f8
AM		 25162020-03-04 Alan Modra <amodra@gmail.com>
2517
2518 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2519 sh_addr mod sh_addalign is zero.
2520
1039fd9a
AM		 25212020-03-04 Alan Modra <amodra@gmail.com>
2522
2523 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2524
f5714099
AM		 25252020-03-03 Alan Modra <amodra@gmail.com>
2526
2527 * format.c (struct bfd_preserve): Add cleanup field.
2528 (bfd_preserve_save): Add cleanup param and save.
2529 (bfd_preserve_restore): Return cleanup.
2530 (bfd_preserve_finish): Call the cleanup for the discarded match.
2531 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2532 and clear when preserving a match. Restore cleanup too when
2533 restoring that match.
2534
40b35c78
AM		 25352020-03-02 Alan Modra <amodra@gmail.com>
2536
2537 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2538 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2539 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2540 (core_sco5_vec): Correct initialisers.
2541
601b73d5
AM		 25422020-03-02 Alan Modra <amodra@gmail.com>
2543
2544 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2545 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2546 * cisco-core.c (cisco_core_file_validate): Likewise.
2547 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2548 * hpux-core.c (hpux_core_core_file_p): Likewise.
2549 * irix-core.c (irix_core_core_file_p): Likewise.
2550 * lynx-core.c (lynx_core_file_p): Likewise.
2551 * netbsd-core.c (netbsd_core_file_p): Likewise.
2552 * osf-core.c (osf_core_core_file_p): Likewise.
2553 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2554 * sco5-core.c (sco5_core_file_p): Likewise.
2555
728d32c4
L		 25562020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2557
2558 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2559
cb001c0d
AM		 25602020-03-02 Alan Modra <amodra@gmail.com>
2561
2562 * targets.c (bfd_cleanup): New typedef.
2563 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2564 * libbfd-in.h (_bfd_no_cleanup): Define.
2565 * format.c (bfd_reinit): Add cleanup parameter, call it.
2566 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2567 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2568 * aout-target.h (callback, object_p): Return bfd_cleanup.
2569 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2570 * archive.c (bfd_generic_archive_p): Likewise.
2571 * binary.c (binary_object_p): Likewise.
2572 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2573 * coff-ia64.c (ia64coff_object_p): Likewise.
2574 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2575 * coff-sh.c (coff_small_object_p): Likewise.
2576 * coff-stgo32.c (go32_check_format): Likewise.
2577 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2578 (xcoff64_core_p): Likewise.
2579 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2580 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2581 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2582 * elfcode.h (elf_object_p): Likewise.
2583 * elfcore.h (elf_core_file_p): Likewise.
2584 * i386msdos.c (msdos_object_p): Likewise.
2585 * ihex.c (ihex_object_p): Likewise.
2586 * libaout.h (some_aout_object_p): Likewise.
2587 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2588 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2589 * libbfd.c (_bfd_dummy_target): Likewise.
2590 * libcoff-in.h (coff_object_p): Likewise.
2591 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2592 (bfd_mach_o_arm64_core_p): Likewise.
2593 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2594 (bfd_mach_o_arm_core_p): Likewise.
2595 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2596 (bfd_mach_o_i386_core_p): Likewise.
2597 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2598 (bfd_mach_o_x86_64_core_p): Likewise.
2599 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2600 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2601 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2602 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2603 * mmo.c (mmo_object_p): Likewise.
2604 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2605 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2606 (pe_bfd_object_p): Likewise.
2607 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2608 * ppcboot.c (ppcboot_object_p): Likewise.
2609 * rs6000-core.c (rs6000coff_core_p): Likewise.
2610 * som.c (som_object_setup, som_object_p): Likewise.
2611 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2612 * tekhex.c (tekhex_object_p): Likewise.
2613 * vms-alpha.c (alpha_vms_object_p): Likewise.
2614 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2615 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2616 * wasm-module.c (wasm_object_p): Likewise.
2617 * xsym.c (bfd_sym_object_p): Likewise.
2618 * xsym.h (bfd_sym_object_p): Likewise.
2619 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2620 return type.
2621 * pdp11.c (some_aout_object_p): Likewise.
2622 * plugin.c (register_ld_plugin_object_p): Update object_p
2623 parameter type.
2624 * plugin.h (register_ld_plugin_object_p): Likewise.
2625 * bfd-in2.h: Regenerate.
2626 * libbfd.h: Regenerate.
2627 * libcoff.h: Regenerate.
2628
a4dd6c97
AM		 26292020-03-02 Alan Modra <amodra@gmail.com>
2630
2631 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2632 applicable section flags.
2633 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2634 (mips_ecoff_bele_vec): Likewise.
2635 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2636 and .sbss sections.
2637 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2638 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2639
bf577467
AM		 26402020-03-02 Alan Modra <amodra@gmail.com>
2641
2642 * elf32-m32r.c (m32r_elf_section_flags): New function.
2643 (elf_backend_section_flags): Define.
2644 * elf32-nds32.c (nds32_elf_section_flags): New function.
2645 (elf_backend_section_flags): Define.
2646 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2647 .sbss and .sdata sections.
2648 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2649 for SHF_V850_GPREL sections.
2650 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2651 FIXME.
2652 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2653 for SHF_PARISC_SHORT sections.
2654 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2655 (elf_backend_section_flags): Define.
2656 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2657 for SHF_MIPS_GPREL sections. Delete FIXME.
2658
8c803a2d
AM		 26592020-03-02 Alan Modra <amodra@gmail.com>
2660
2661 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2662 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2663 calling elf_backend_section_flags with adjusted params. Use
2664 newsect->flags past that point.
2665 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2666 special sections.
2667 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2668 to have their type overridden, and all sh_flags but processor and
2669 os specific.
2670 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2671 * elf32-mep.c (mep_elf_section_flags): Likewise.
2672 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2673 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2674 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2675 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2676 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2677 stub BFD and non-aarch64 input files when scanning for stubs.
2678
7d4b2d2d
AM		 26792020-03-02 Alan Modra <amodra@gmail.com>
2680
2681 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2682 limit to decompressed element size.
2683
26f60d59
AM		 26842020-03-02 Alan Modra <amodra@gmail.com>
2685
2686 * vms-lib.c (vms_traverse_index): Add recur_count param and
2687 update calls. Fail on excessive recursion.
2688
9cb56943
AM		 26892020-03-02 Alan Modra <amodra@gmail.com>
2690
2691 * vms-alpha.c (vms_get_remaining_object_record): Use
2692 bfd_realloc_or_free rather than bfd_realloc.
2693 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2694 (dst_define_location, parse_module): Likewise, and check realloc
2695 return status before using memory. Return status from function
2696 adjusting all callers.
2697
182ec670
AM		 26982020-02-28 Alan Modra <amodra@gmail.com>
2699
2700 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2701
1b088c82
AM		 27022020-02-28 Alan Modra <amodra@gmail.com>
2703
2704 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2705 Remove duplicate undersize check.
2706
5f602802
AM		 27072020-02-27 Alan Modra <amodra@gmail.com>
2708
2709 PR 24511
2710 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2711
49d9fd42
AM		 27122020-02-27 Alan Modra <amodra@gmail.com>
2713
2714 PR 24511
2715 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2716 (coff_section_type): Adjust comment.
2717 (decode_section_type): Likewise. Call coff_section_type before
2718 decode_section_type.
2719 (bfd_decode_symclass): Use 'c' for common sections other than
2720 the standard one.
2721
05f52dc2
AM		 27222020-02-27 Alan Modra <amodra@gmail.com>
2723
2724 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2725 malloc'd block.
2726
ff69a894
AM		 27272020-02-27 Alan Modra <amodra@gmail.com>
2728
2729 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2730 if file is an archive element.
2731 * bfd-in2.h: Regenerate.
2732
02f7e7ee
AM		 27332020-02-26 Alan Modra <amodra@gmail.com>
2734
2735 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2736 bfd_set_error on failing test. Don't bother changing bfd_error on
2737 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2738 Check sym name is within string buffer. Use size_t for some vars.
2739 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2740 int_buf. Don't change bfd_error on file read error. Use
2741 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2742 calculations to catch overflows before they occur. malloc and
2743 free raw armap rather than using bfd_alloc. Read raw armap before
2744 allocating carsym+strings buffer.
2745 (_bfd_slurp_extended_name_table): Localize variables. Check
2746 name size against file size.
2747
cc4c4f40
AM		 27482020-02-26 Alan Modra <amodra@gmail.com>
2749
2750 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2751
e0b317de
AM		 27522020-02-26 Alan Modra <amodra@gmail.com>
2753
2754 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2755 malloc. Check for NULL return from bfd_malloc.
2756 (rx_table_find, rx_table_map): Likewise.
2757 (rx_set_section_contents): Check bfd_alloc return.
2758 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2759
dc1e8a47
AM		 27602020-02-26 Alan Modra <amodra@gmail.com>
2761
2762 * aoutx.h: Indent labels correctly. Format error strings.
2763 * archive.c: Likewise.
2764 * archive64.c: Likewise.
2765 * coff-arm.c: Likewise.
2766 * coff-rs6000.c: Likewise.
2767 * coff-stgo32.c: Likewise.
2768 * cpu-arm.c: Likewise.
2769 * dwarf2.c: Likewise.
2770 * elf-ifunc.c: Likewise.
2771 * elf-properties.c: Likewise.
2772 * elf-s390-common.c: Likewise.
2773 * elf-strtab.c: Likewise.
2774 * elf.c: Likewise.
2775 * elf32-arm.c: Likewise.
2776 * elf32-bfin.c: Likewise.
2777 * elf32-cr16.c: Likewise.
2778 * elf32-csky.c: Likewise.
2779 * elf32-i386.c: Likewise.
2780 * elf32-m68k.c: Likewise.
2781 * elf32-msp430.c: Likewise.
2782 * elf32-nds32.c: Likewise.
2783 * elf32-nios2.c: Likewise.
2784 * elf32-pru.c: Likewise.
2785 * elf32-xtensa.c: Likewise.
2786 * elf64-ia64-vms.c: Likewise.
2787 * elf64-x86-64.c: Likewise.
2788 * elfcode.h: Likewise.
2789 * elfcore.h: Likewise.
2790 * elflink.c: Likewise.
2791 * elfnn-aarch64.c: Likewise.
2792 * elfnn-ia64.c: Likewise.
2793 * elfnn-riscv.c: Likewise.
2794 * elfxx-mips.c: Likewise.
2795 * elfxx-sparc.c: Likewise.
2796 * elfxx-x86.c: Likewise.
2797 * i386lynx.c: Likewise.
2798 * merge.c: Likewise.
2799 * pdp11.c: Likewise.
2800 * plugin.c: Likewise.
2801 * reloc.c: Likewise.
2802
e310298c
AM		 28032020-02-26 Alan Modra <amodra@gmail.com>
2804
2805 PR 25593
2806 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2807 "dyn_loaded".
2808 (bfd_elf_add_dt_needed_tag): Declare.
2809 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2810 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2811 from elf_add_dt_needed_tag. Remove soname and doit param.
2812 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2813 to see whether as-needed lib is already loaded, use dyn_loaded
2814 list instead. When saving and restoring around as-needed lib
2815 handle possibility that dynstr has not been initialised. Don't
2816 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2817 Mark libs loaded via DT_NEEDED entries of other libs with
2818 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2819 the output.
2820 (elf_link_check_versioned_symbol): Remove now unneccesary
2821 DYNAMIC check when traversing dyn_loaded list.
2822
b570b954
AM		 28232020-02-26 Alan Modra <amodra@gmail.com>
2824
2825 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2826
ecda9016
L		 28272020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2828
2829 PR binutils/25584
2830 * plugin.c (need_lto_wrapper_p): New.
2831 (bfd_plugin_set_program_name): Add an int argument to set
2832 need_lto_wrapper_p.
2833 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2834 set.
2835 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2836
a98c743f
AM		 28372020-02-24 Alan Modra <amodra@gmail.com>
2838
2839 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2840
c893ce36
AM		 28412020-02-24 Alan Modra <amodra@gmail.com>
2842
2843 * vms-lib.c (struct carsym_mem): Add limit.
2844 (vms_add_index): Heed limit.
2845 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2846 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2847 Always return actual number read.
2848 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2849 assertion with error exit.
2850
7b3c2715
AM		 28512020-02-22 Alan Modra <amodra@gmail.com>
2852
2853 PR 25585
2854 * elf.c (assign_file_positions_for_load_sections): Continue linking
2855 on "PHDR segment not covered by LOAD segment" errors.
2856
a4425a57
AM		 28572020-02-21 Alan Modra <amodra@gmail.com>
2858
2859 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2860 overflow check.
2861 (bfd_mach_o_canonicalize_reloc): Likewise.
2862 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2863 counts and offsets against file size.
2864 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2865 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2866 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2867 against file size. Delete symbol table error message.
2868 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2869 against file size.
2870 (bfd_mach_o_read_symtab): Likewise.
2871 (bfd_mach_o_read_command): Pass file size.
2872 (bfd_mach_o_scan): Sanity check command count against file size.
2873
dda2980f
AM		 28742020-02-21 Alan Modra <amodra@gmail.com>
2875
2876 PR 25569
2877 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2878 "text", "data" and "bss" section pointer vars. Don't update
2879 section size, just exec header sizes.
2880 (adjust_sizes_and_vmas): Don't update text section size. Set
2881 initial exec header a_text. Print exec headers sizes.
2882 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2883 (adjust_sizes_and_vmas): Similarly. Formatting.
2884 (final_link): Correct final file extension.
2885
00e49dff
NC		 28862020-02-20 Nick Clifton <nickc@redhat.com>
2887
2888 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2889 callback.
2890 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2891 default definition.
2892 (elfNN_bed): Initialise the symbol_section_index field.
2893 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2894 OS and PROC specific section indicies. Warn if converting other
2895 reserved incidies to SHN_ABS.
2896
fcaaac0a
SB		 28972020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2898
2899 PR 25537
2900 * cpu-z80.c: Add machine type compatibility checking.
2901
dcf06b89
L		 29022020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2903
2904 PR binutils/25355
2905 * plugin.c (plugin_list_entry): Remove handle.
2906 (try_load_plugin): Call dlclose before return.
2907
2c7c5554
AM		 29082020-02-19 Alan Modra <amodra@gmail.com>
2909
2910 * libbfd-in.h (_bfd_constant_p): Define.
2911 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2912 file size before allocating memory.
2913 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2914 * elf.c (bfd_elf_get_str_section): Likewise.
2915 (_bfd_elf_slurp_version_tables): Likewise.
2916 * libbfd.h: Regenerate.
2917
2bb3687b
AM		 29182020-02-19 Alan Modra <amodra@gmail.com>
2919
2920 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2921 * aoutx.h (aout_get_external_symbols): Replace calls to
2922 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2923 (slurp_reloc_table): Likewise.
2924 * archive.c (do_slurp_bsd_armap): Likewise.
2925 (do_slurp_coff_armap): Likewise.
2926 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2927 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2928 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2929 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2930 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2931 (_bfd_coff_get_external_symbols): Likewise.
2932 * ecoff.c (ecoff_slurp_symbolic_header),
2933 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2934 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2935 (ecoff_indirect_link_order): Likewise.
2936 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2937 (_bfd_elf_slurp_version_tables): Likewise.
2938 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2939 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2940 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2941 * elf64-alpha.c (READ): Likewise.
2942 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2943 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2944 * elfcode.h (elf_slurp_symbol_table),
2945 (elf_slurp_reloc_table_from_section): Likewise.
2946 * elflink.c (elf_link_add_object_symbols),
2947 (elf_link_check_versioned_symbol): Likewise.
2948 * elfxx-mips.c (READ): Likewise.
2949 * i386lynx.c (slurp_reloc_table): Likewise.
2950 * lynx-core.c (lynx_core_file_p): Likewise.
2951 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2952 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2953 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2954 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2955 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2956 (bfd_pef_parse_symbols): Likewise.
2957 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2958 * som.c (setup_sections, som_slurp_string_table),
2959 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2960 (som_bfd_fill_in_ar_symbols): Likewise.
2961 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2962 (evax_bfd_print_image): Likewise.
2963 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2964 * wasm-module.c (wasm_scan): Likewise.
2965 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2966 * xsym.c (bfd_sym_read_name_table),
2967 (bfd_sym_print_type_information_table_entry): Likewise.
2968 * libbfd.h: Regenerate.
2969
806470a2
AM		 29702020-02-19 Alan Modra <amodra@gmail.com>
2971
2972 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2973 reading external relocs.
2974 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2975 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2976 after bfd_bread.
2977 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2978 bfd_release.
2979 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2980 (m32c_elf_relax_section): Likewise.
2981 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2982 (rl78_elf_relax_section): Likewise.
2983 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2984 (elf32_rx_relax_section): Likewise.
2985 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2986 parameter types and use..
2987 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2988 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2989 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2990 being read from file, just the extra.
2991 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2992 after reading external syms. Free on failure.
2993
1f4361a7
AM		 29942020-02-19 Alan Modra <amodra@gmail.com>
2995
2996 * coffcode.h (buy_and_read, coff_slurp_line_table),
2997 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2998 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2999 corresponding bfd_alloc call. Adjust variables to suit.
3000 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3001 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3002 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3003 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3004 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3005 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3006 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3007 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3008 * elf64-alpha.c (READ): Likewise.
3009 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3010 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3011 (bfd_from_remote_memory): Likewise.
3012 * elfcore.h (core_find_build_id): Likewise.
3013 * elfxx-mips.c (READ): Likewise.
3014 * mach-o.c (bfd_mach_o_mangle_sections),
3015 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3016 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3017 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3018 * som.c (setup_sections, som_prep_for_fixups)
3019 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3020 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3021 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3022 (som_bfd_ar_write_symbol_stuff): Likewise.
3023 * vms-alpha.c (vector_grow1): Likewise.
3024 * vms-lib.c (vms_add_index): Likewise.
3025 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3026 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3027 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3028 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3029 (bfd_alloc2, bfd_zalloc2): Delete.
3030 (_bfd_mul_overflow): Define.
3031 * libbfd.h: Regenerate.
3032
446f7ed5
AM		 30332020-02-19 Alan Modra <amodra@gmail.com>
3034
3035 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3036 bfd_zalloc2.
3037 (assign_section_numbers): Likewise.
3038 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3039 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3040 bfd_malloc2, size_t amt, and unsigned tls_count.
3041 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3042 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3043 (elf_output_implib): Use bfd_alloc.
3044
b03202e3
AM		 30452020-02-19 Alan Modra <amodra@gmail.com>
3046
3047 * bfd.c (struct bfd): Move format and direction to other
3048 bitfields. Add "size".
3049 * bfdio.c (bfd_get_size): Cache size when not writing file.
3050 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3051 returning zero, ie. unknown.
3052 (bfd_get_alt_debug_link_info): Likewise.
3053 * bfd-in2.h: Regenerate.
3054
7c5fa58e
AM		 30552020-02-19 Alan Modra <amodra@gmail.com>
3056
3057 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3058 bfd_get_file_size twice.
3059 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3060 zero, ie. unknown, return.
3061 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3062 * elfcode.h (elf_swap_shdr_in): Likewise.
3063 (elf_object_p): Don't call bfd_get_file_size twice and correct
3064 file size check.
3065
96d3b80f
AM		 30662020-02-19 Alan Modra <amodra@gmail.com>
3067
3068 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3069 FALSE if memory alloc fails. Adjust calls.
3070 * som.c (som_prep_for_fixups): Likewise.
3071 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3072 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3073 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3074 * som.c (som_build_and_write_symbol_table): Return via error_return
3075 on seek failure.
3076 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3077 (VEC_APPEND_EL): Delete.
3078 (vector_grow1): Return pointer to element. Catch overflow.
3079 Return NULL on memory allocation failure.
3080 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3081 (alpha_vms_add_fixup_ca): Likewise.
3082 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3083 before using.
3084 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3085
986f0783
AM		 30862020-02-19 Alan Modra <amodra@gmail.com>
3087
3088 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3089 * aout-target.h (object_p): Likewise.
3090 * aout-tic30.c (tic30_aout_object_p): Likewise.
3091 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3092 (emit_stringtab, write_syms, link_hash_table_create),
3093 (aout_link_write_other_symbol): Likewise.
3094 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3095 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3096 (_bfd_compute_and_write_armap): Likewise.
3097 * archures.c (bfd_arch_list): Likewise.
3098 * bfd.c (bfd_record_phdr): Likewise.
3099 * binary.c (binary_canonicalize_symtab): Likewise.
3100 * cisco-core.c (cisco_core_file_validate): Likewise.
3101 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3102 (find_arm_glue, record_arm_to_thumb_glue),
3103 (record_thumb_to_arm_glue): Likewise.
3104 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3105 (ppc_allocate_toc_section): Likewise.
3106 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3107 * coff-sh.c (sh_relax_section): Likewise.
3108 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3109 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3110 (coff_set_alignment_hook, coff_mkobject),
3111 (coff_compute_section_file_positions): Likewise.
3112 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3113 (coff_find_nearest_line_with_names),
3114 ( bfd_coff_set_symbol_class): Likewise.
3115 * cofflink.c (_bfd_coff_link_hash_table_create),
3116 (_bfd_coff_link_input_bfd): Likewise.
3117 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3118 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3119 (build_line_info_table, sort_line_sequences),
3120 (line_info_add_include_dir, line_info_add_file_name),
3121 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3122 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3123 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3124 (_bfd_ecoff_find_nearest_line),
3125 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3126 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3127 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3128 * elf-m10300.c (mn10300_elf_relax_section),
3129 (elf32_mn10300_link_hash_table_create): Likewise.
3130 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3131 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3132 * elf32-arm.c (elf32_arm_link_hash_table_create),
3133 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3134 (elf32_arm_new_section_hook): Likewise.
3135 * elf32-avr.c (elf_avr_new_section_hook),
3136 (elf32_avr_link_hash_table_create, get_local_syms),
3137 (elf32_avr_setup_section_lists): Likewise.
3138 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3139 (bfin_link_hash_table_create): Likewise.
3140 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3141 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3142 * elf32-csky.c (csky_elf_link_hash_table_create),
3143 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3144 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3145 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3146 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3147 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3148 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3149 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3150 (m32r_elf_check_relocs): Likewise.
3151 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3152 (elf32_m68hc11_setup_section_lists),
3153 (elf32_m68hc11_size_stubs): Likewise.
3154 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3155 * elf32-metag.c (elf_metag_link_hash_table_create),
3156 (elf_metag_setup_section_lists): Likewise.
3157 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3158 (microblaze_elf_check_relocs): Likewise.
3159 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3160 (nds32_elf_check_relocs): Likewise.
3161 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3162 (get_local_syms, nios2_elf32_check_relocs),
3163 (nios2_elf32_link_hash_table_create): Likewise.
3164 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3165 (or1k_elf_check_relocs): Likewise.
3166 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3167 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3168 * elf32-s390.c (elf_s390_link_hash_table_create),
3169 (elf_s390_check_relocs): Likewise.
3170 * elf32-score.c (score_elf_create_got_section),
3171 (s3_elf32_score_new_section_hook),
3172 (elf32_score_link_hash_table_create): Likewise.
3173 * elf32-score7.c (score_elf_create_got_section),
3174 (s7_elf32_score_new_section_hook): Likewise.
3175 * elf32-sh.c (sh_elf_link_hash_table_create),
3176 (sh_elf_check_relocs): Likewise.
3177 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3178 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3179 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3180 (tilepro_elf_check_relocs): Likewise.
3181 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3182 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3183 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3184 (elf_xtensa_new_section_hook): Likewise.
3185 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3186 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3187 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3188 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3189 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3190 * elf64-ppc.c (ppc64_elf_new_section_hook),
3191 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3192 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3193 * elf64-s390.c (elf_s390_link_hash_table_create),
3194 (elf_s390_check_relocs): Likewise.
3195 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3196 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3197 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3198 (elf_link_add_archive_symbols, compute_bucket_count),
3199 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3200 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3201 (bfd_elf_final_link): Likewise.
3202 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3203 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3204 (elfNN_aarch64_new_section_hook): Likewise.
3205 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3206 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3207 (riscv_elf_check_relocs): Likewise.
3208 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3209 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3210 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3211 (_bfd_mips_elf_link_hash_table_create): Likewise.
3212 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3213 (_bfd_sparc_elf_check_relocs),
3214 (_bfd_sparc_elf_new_section_hook): Likewise.
3215 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3216 (tilegx_elf_check_relocs): Likewise.
3217 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3218 * format.c (bfd_check_format_matches): Likewise.
3219 * hash.c (_bfd_stringtab_init): Likewise.
3220 * ihex.c (ihex_scan): Likewise.
3221 * irix-core.c (irix_core_core_file_p): Likewise.
3222 * linker.c (bfd_wrapped_link_hash_lookup),
3223 (_bfd_generic_link_hash_table_create),
3224 (_bfd_generic_reloc_link_order): Likewise.
3225 * lynx-core.c (lynx_core_file_p): Likewise.
3226 * netbsd-core.c (netbsd_core_file_p): Likewise.
3227 * osf-core.c (osf_core_core_file_p): Likewise.
3228 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3229 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3230 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3231 * peicode.h (pe_mkobject): Likewise.
3232 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3233 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3234 * sco5-core.c (read_uarea): Likewise.
3235 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3236 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3237 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3238 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3239 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3240 * srec.c (srec_scan): Likewise.
3241 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3242 * targets.c (bfd_target_list): Likewise.
3243 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3244 * trad-core.c (trad_unix_core_file_p): Likewise.
3245 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3246 (vms_new_section_hook): Likewise.
3247 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3248 * xcofflink.c (xcoff_get_section_contents),
3249 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3250 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3251 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3252
2d0e1217
AM		 32532020-02-19 Alan Modra <amodra@gmail.com>
3254
3255 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3256
99845b3b
L		 32572020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3258
3259 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3260 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3261 a build_list_p argument. Don't search plugin_list. Short circuit
3262 when building the plugin list.
3263 (has_plugin): Renamed to has_plugin_list.
3264 (bfd_plugin_set_plugin): Don't set has_plugin.
3265 (bfd_plugin_specified_p): Check plugin_list instead.
3266 (build_plugin_list): New function.
3267 (load_plugin): Call build_plugin_list and use plugin_list.
3268
22fe7df8
L		 32692020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3270
3271 PR binutils/25355
3272 * plugin.c (try_claim): Always clean up for LTO wrapper.
3273 (try_load_plugin): Treat each object as independent. Create a
3274 copy for plugin name.
3275
c675ec1e
NC		 32762020-02-11 Nick Clifton <nickc@redhat.com>
3277
3278 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3279 for addresses in print statements.
3280 (msp430_elf_relax_delete_bytes): Likewise.
3281 (msp430_elf_relax_add_words): Likewise.
3282 (msp430_elf_relax_section): Likewise.
3283
1d07a805
L		 32842020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3285
3286 * plugin.c (add_symbols): Clear plugin_data memory.
3287
0aa99dcd
L		 32882020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3289
3290 PR binutils/25355
3291 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3292 (EXECUTABLE_SUFFIX): Likewise.
3293 * config.in: Regenerated.
3294 * configure: Likewise.
3295 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3296 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3297 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3298 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3299 (get_lto_wrapper): New.
3300 (setup_lto_wrapper_env): Likewise.
3301 (current_plugin): Likewise.
3302 (register_all_symbols_read): Likewise.
3303 (register_cleanup): Likewise.
3304 (get_symbols): Likewise.
3305 (add_input_file): Likewise.
3306 (bfd_plugin_close_and_cleanup): Likewise.
3307 (claim_file): Removed.
3308 (register_claim_file): Set current_plugin->claim_file.
3309 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3310 lto_syms in current_plugin.
3311 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3312 all_symbols_read handler. Copy real symbols to plugin_data.
3313 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3314 (try_load_plugin): Don't reuse the previous plugin for LTO
3315 wrapper. Set up GCC LTO wrapper if possible. Don't set
3316 plugin_list_iter->claim_file.
3317 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3318 possible.
3319 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3320 real_syms.
3321
ac4280da
JL		 33222020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3323
3324 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3325 check if previous instruction matches a conditional jump inserted
3326 earlier. Invert conditional jump and delete branch in this case.
3327
8d6cb116
JL		 33282020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3329
3330 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3331 msp430_elf_relax_add_words. Support insertion of either one or two
3332 words.
3333 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3334 needs to be grown. Handle insertion of branch instruction to replace
3335 jump.
3336
d60f5448
JL		 33372020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3338
3339 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3340 debugging relocations.
3341 (msp430_elf_relax_delete_bytes): Likewise.
3342 (msp430_elf_relax_add_two_words): Likewise.
3343 (msp430_elf_relax_section): Likewise.
3344
e1f85e11
AM		 33452020-02-10 Alan Modra <amodra@gmail.com>
3346
3347 * archures.c: Wrap overlong z80 comments.
3348 * bfd-in2.h: Regenerate.
3349
9fc0b501
SB		 33502020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3351
3352 PR 25469
3353 * archures.c: Add GBZ80 and Z80N machine values.
3354 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3355 * coff-z80.c: Add support for new reloc.
3356 * coffcode.h: Add support for new machine values.
3357 * cpu-z80.c: Add support for new machine names.
3358 * elf32-z80.c: Add support for new reloc.
3359 * bfd-in2.h: Regenerate.
3360 * libbfd.h: Regenerate.
3361
9984857c
NC		 33622020-02-07 Nick Clifton <nickc@redhat.com>
3363
3364 PR 23932
3365 * elf.c (rewrite_elf_program_header): Do not complain if no
3366 sections are mapped to a segment.
3367
5242a0a0
L		 33682020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3369
3370 PR ld/25490
3371 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3372 for garbage collection on __patchable_function_entries section
3373 without linked-to section.
3374
b7d07216
L		 33752020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3376
3377 PR gas/25381
3378 * bfd-in2.h: Regenerated.
3379 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3380 on section if gc_mark of any of its linked-to sections is set
3381 and don't set gc_mark again.
3382 * section.c (asection): Add linked_to_symbol_name to map_head
3383 union.
3384
b93a662b
MR		 33852020-02-06 Maciej W. Rozycki <macro@wdc.com>
3386
3387 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3388 reporting an unrecognized instruction with R_V850_LONGJUMP.
3389
6df4c9c2
AM		 33902020-02-05 Alan Modra <amodra@gmail.com>
3391
3392 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3393
24872cb3
AM		 33942020-02-04 Alan Modra <amodra@gmail.com>
3395
3396 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3397 R_PPC_VLE_ADDR20, goto copy_reloc.
3398
ef4627fa
L		 33992020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3400
3401 * bfd-in2.h: Regenerated.
3402 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3403
a8c4d40b
L		 34042020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3405
3406 PR gas/25380
3407 * bfd-in2.h: Regenerated.
3408 * ecoff.c (bfd_debug_section): Add section_id.
3409 * section.c (bfd_section): Add section_id.
3410 (SEC_ASSEMBLER_SECTION_ID): New.
3411 (BFD_FAKE_SECTION): Add section_id.
3412
5a9212a1
NC		 34132020-02-01 Nick Clifton <nickc@redhat.com>
3414
3415 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3416 obsolete list.
3417
e7cbe0c4
SL		 34182020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3419
3420 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3421 encodings are relative to the GOT on nios2, too.
3422
72ebe8c5
AM		 34232020-01-31 Alan Modra <amodra@gmail.com>
3424
3425 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3426 file. Use $< and $@ in rules.
3427 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3428 (elf32-ia64.c, elf64-ia64.c): Likewise.
3429 (elf32-riscv.c, elf64-riscv.c): Likewise.
3430 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3431 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3432 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3433 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3434 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3435 * Makefile.in: Regenerate.
3436
327301a4
AM		 34372020-01-31 Alan Modra <amodra@gmail.com>
3438
3439 PR 4110
3440 * elf.c (setup_group): Don't clear entire section contents,
3441 just the padding after group flags. Release alloc'd memory
3442 after a seek or read failure.
3443
b5d36aaa
JT		 34442020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3445
3446 * peXXigen.c (pe_is_repro): New function.
3447 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3448 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3449
1957ab10
JT		 34502020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3451
3452 * peXXigen.c (debug_type_names): Add names for new debug data type
3453 values.
3454
87b2920f
JT		 34552020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3456
3457 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3458 inner loop. Fix a memory leak.
3459
72913831
AM		 34602020-01-30 Alan Modra <amodra@gmail.com>
3461
3462 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3463 or obj_coff_keep_strings here.
3464 (coff_get_normalized_symtab): Free external syms directly.
3465 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3466 on error exit path.
3467
c35d018b
JW		 34682020-01-27 Jim Wilson <jimw@sifive.com>
3469
3470 * cpu-riscv.c (riscv_scan): New.
3471 (N): Change bfd_default_scan to riscv_scan.
3472
086b06f3
AS		 34732020-01-27 Andreas Schwab <schwab@suse.de>
3474
3475 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3476 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3477 * Makefile.in: Regenerate.
3478 * cpu-plugin.c: Remove.
3479 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3480 (bfd_plugin_arch): Remove declaration.
3481 * bfd-in2.h: Regenerate.
3482 * po/SRC-POTFILES.in: Regenerate.
3483
3024a17a
AM		 34842020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3485 Alan Modra <amodra@gmail.com>
3486
3487 PR ld/25458
3488 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3489
b5f998b2
JW		 34902020-01-24 Jim Wilson <jimw@sifive.com>
3491
3492 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3493 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3494 avoid over long line.
3495
caa31cfa
NC		 34962020-01-24 Nick Clifton <nickc@redhat.com>
3497
3498 PR 25447
3499 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3500 syms and keep strings flags as these may have been set in order to
3501 prevent a bogus call to free.
3502
24e648d4
NC		 35032020-01-23 Nick Clifton <nickc@redhat.com>
3504
3505 * po/fr.po: Updated French translation.
3506
67641dd3
AM		 35072020-01-23 Alan Modra <amodra@gmail.com>
3508
3509 PR 25444
3510 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3511 by zero when p_align is zero.
3512
403d1bd9
JW		 35132020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3514
3515 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3516 (riscv_prefix_cmp): Likewise.
3517 (riscv_non_std_ext_p): Deleted.
3518 (riscv_std_sv_ext_p): Likewise.
3519 (riscv_non_std_sv_ext_p): Likewise.
3520 (riscv_merge_non_std_and_sv_ext): Rename to...
3521 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3522 (riscv_merge_arch_attr_info): Replace 3 calls to
3523 riscv_merge_non_std_and_sv_ext with single call to
3524 riscv_merge_multi_letter_ext.
3525 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3526 encounter a 'z' prefix.
3527 (riscv_get_prefix_class): New function, return prefix class based
3528 on first few characters of input string.
3529 (riscv_parse_config): New structure to factor out minor differences
3530 in extension class parsing behaviour.
3531 (riscv_parse_sv_or_non_std_ext): Rename to...
3532 (riscv_parse_prefixed_ext): and parameterise with
3533 riscv_parse_config.
3534 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3535 (riscv_multi_letter_ext_valid_p): New.
3536 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3537 (riscv_parse_subset): Delegate all non-single-letter parsing work
3538 to riscv_parse_prefixed_ext.
3539 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3540 (riscv_get_prefix_class): Declare.
3541
a804e476
AM		 35422020-01-22 Alan Modra <amodra@gmail.com>
3543
3544 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3545 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3546 __tls_get_addr_desc.
3547 (ppc64_elf_size_stubs): Add section for linker generated
3548 __tls_get_addr_desc wrapper function. Loop at least once if
3549 generating this function.
3550 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3551 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3552
9e7028aa
AM		 35532020-01-22 Alan Modra <amodra@gmail.com>
3554
3555 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3556 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3557 tga_desc_fd.
3558 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3559 (STDU_R1_0R1, ADDI_R1_R1): Define.
3560 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3561 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3562 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3563 no_tls_get_addr_regsave.
3564 (branch_reloc_hash_match): Add hash3 and hash4.
3565 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3566 (ppc64_elf_size_dynamic_sections): Likewise.
3567 (ppc64_elf_relocate_section): Likewise.
3568 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3569 __tls_get_addr stub.
3570 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3571 eh_frame.
3572 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3573 eh_frame for regsave __tls_get_addr.
3574
abc489c6
AM		 35752020-01-22 Alan Modra <amodra@gmail.com>
3576
3577 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3578 which __tls_get_addr calls will be eliminated.
3579
26916852
NC		 35802020-01-20 Nick Clifton <nickc@redhat.com>
3581
3582 * po/pt.po: Updates Portuguese translation.
3583 * po/ru.po: Updated Russian translation.
3584 * po/uk.po: Updated Ukranian translation.
3585
14470f07
L		 35862020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3587
3588 PR ld/25416
3589 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3590 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3591 X32 mode.
3592 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3593 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3594 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3595 "rex leal x@tlsdesc(%rip), %reg" to
3596 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3597 "call *(%eax)" to "nopl (%rax)".
3598
b9ca1af6
AM		 35992020-01-20 Alan Modra <amodra@gmail.com>
3600
3601 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3602 (MTLR_R11): Don't define.
3603 (LD_R0_0R3, CMPDI_R0_0): Define.
3604 (build_tls_get_addr_stub): Don't use r11 in stub.
3605
ed7007c1
AM		 36062020-01-20 Alan Modra <amodra@gmail.com>
3607
3608 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3609 (defined_sym_val, is_tls_get_addr): Likewise.
3610
1b1bb2c6
NC		 36112020-01-18 Nick Clifton <nickc@redhat.com>
3612
3613 * version.m4 (BFD_VERSION): Set to 2.34.50.
3614 * configure: Regenerate.
3615 * po/bfd.pot: Regenerate.
3616
ae774686
NC		 36172020-01-18 Nick Clifton <nickc@redhat.com>
3618
3619 Binutils 2.34 branch created.
3620
07f1f3aa
CB		 36212020-01-17 Christian Biesinger <cbiesinger@google.com>
3622
3623 * coff-arm.c: Fix spelling error (seperate).
3624 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3625 error (seperate).
3626 * sysdep.h (strnlen): Fix spelling error (seperate).
3627
0d1cc75d
LB		 36282020-01-15 Lars Brinkhoff <lars@nocrew.org>
3629
3630 PR 20694
3631 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3632
e1c6cf61
AM		 36332020-01-15 Alan Modra <amodra@gmail.com>
3634
3635 PR 25384
3636 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3637 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3638 of function symbols unless dot symbols are present. Do warn
3639 whenever one is created, regardles of whether a PLT entry is
3640 also emitted for the function symbol.
3641
ef4e5ba5
AM		 36422020-01-14 Alan Modra <amodra@gmail.com>
3643
3644 * som.c (som_bfd_count_ar_symbols): Error when file position
3645 of symbols on chains is not strictly increasing.
3646
8ab484c2
AM		 36472020-01-14 Alan Modra <amodra@gmail.com>
3648
3649 * vms.h (VMS_DEBUG): Define as 0.
3650 * vms-alpha.c (image_write): Move debug output after bounds check.
3651 Tidy bounds check.
3652 (_bfd_vms_slurp_eihd): Warning fix.
3653 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3654
b50ef514
AM		 36552020-01-13 Alan Modra <amodra@gmail.com>
3656
3657 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3658 for "ignored" records.
3659
0c0adcc5
AM		 36602020-01-13 Alan Modra <amodra@gmail.com>
3661
3662 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3663 Delete asect name check. Move asect NULL check to wasm_object_p.
3664 Correct bounds check of sizes against end. Replace uses of
3665 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3666 just one bfd_release.
3667 (wasm_scan): Don't use malloc/strdup for section names,
3668 bfd_alloc instead. Simplify code prefixing section name.
3669 Formatting. Don't attempt to free memory here..
3670 (wasm_object_p): ..do so here.
3671
7f026732
SN		 36722020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3673
3674 PR ld/22269
3675 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3676 UNDEFWEAK_NO_DYNAMIC_RELOC.
3677 (allocate_dynrelocs_for_symbol): Likewise.
3678
8cd0e5e9
TC		 36792020-01-10 Tamar Christina <tamar.christina@arm.com>
3680
3681 PR 25210
3682 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3683
71780f45
AM		 36842020-01-10 Alan Modra <amodra@gmail.com>
3685
3686 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3687
b899eb3b
NC		 36882020-01-09 Nick Clifton <nickc@redhat.com>
3689
3690 PR 25221
3691 * bfd.c (bfd_convert_section_contents): Check for a compress
3692 header size that is larger than the actual section size.
3693
4c6ee646
AM		 36942020-01-08 Alan Modra <amodra@gmail.com>
3695
3696 PR 25351
3697 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3698 after removing sections.
3699
85f78364
JW		 37002020-01-06 Jim Wilson <jimw@sifive.com>
3701
3702 PR 25205
3703 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3704 check for !bfd_link_pic (info).
3705 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3706 <R_RISCV_JAL>: Add comment.
3707 (_bfd_riscv_relax_section): For plt.offset check, add check for
3708 bfd_link_pic (info). Add comment.
3709
49078ece
AM		 37102020-01-06 Alan Modra <amodra@gmail.com>
3711
3712 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3713 match failures. Don't init to bfd_error_wrong_format before
3714 calling _bfd_check_format.
3715
ab356be7
AM		 37162020-01-06 Alan Modra <amodra@gmail.com>
3717
3718 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3719 status rather than exiting on stack overflow or underflow.
3720 (_bfd_vms_slurp_etir): Adjust to suit.
3721
85d86817
AM		 37222020-01-06 Alan Modra <amodra@gmail.com>
3723
3724 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3725
3e6aa775
AM		 37262020-01-06 Alan Modra <amodra@gmail.com>
3727
3728 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3729 command. Check name offset is within command.
3730 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3731 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3732 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3733 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3734 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3735 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3736 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3737 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3738 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3739 (bfd_mach_o_read_segment): Similarly.
3740 (bfd_mach_o_read_thread): Properly bound check thread struct.
3741 Don't repeat checks on second loop.
3742 (bfd_mach_o_read_command): Fail on invalid command length.
3743
ea933f17
AM		 37442020-01-04 Alan Modra <amodra@gmail.com>
3745
3746 * format.c (bfd_check_format_matches): Add preserve_match.
3747 Save initial bfd state in "preserve", matched bfd state in
3748 "preserve_match". Save just the first match. Release
3749 bfd_alloc memory. Restore and finish preserved state as
3750 appropriate on all function exit paths.
3751
f24bdec4
AM		 37522020-01-04 Alan Modra <amodra@gmail.com>
3753
3754 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3755
991fb595
AM		 37562020-01-04 Alan Modra <amodra@gmail.com>
3757
3758 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3759 match too.
3760
f2a3559d
NC		 37612020-01-03 Nick Clifton <nickc@redhat.com>
3762
3763 PR 25307
3764 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3765 there is enough data remaining in the code buffer before
3766 attempting to read a function stub.
3767
7a0fb7be
NC		 37682020-01-03 Nick Clifton <nickc@redhat.com>
3769
3770 PR 25308
3771 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3772 return value from bfd_malloc.
3773 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3774 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3775 (elf32_arm_filter_cmse_symbols): Likewise.
3776 (elf32_arm_write_section): Likewise.
3777 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3778 (bfd_mach_o_follow_dsym): Likewise.
3779 * pef.c (bfd_pef_print_loader_section): Likewise.
3780 (bfd_pef_scan_start_address): Likewise.
3781 (bfd_pef_parse_function_stubs): Likewise.
3782 (bfd_pef_parse_symbols): Likewise.
3783
b26a3d58
ST		 37842020-01-03 Sergei Trofimovich <siarheit@google.com>
3785
3786 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3787 on binary inputs ld/PR25316.
3788 (is_ia64_elf): new helper to filter on ia64 objects.
3789
4bb7a87e
JB		 37902020-01-03 Jan Beulich <jbeulich@suse.com>
3791
3792 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3793 in parameter names.
3794 (bfd_mach_o_scan): Insert underscore in two variable names.
3795
6655dba2
SB		 37962020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3797
3798 * Makefile.am: Add z80-elf target support.
3799 * configure.ac: Likewise.
3800 * targets.c: Likewise.
3801 * Makefile.in: Regenerate.
3802 * configure: Regenerate.
3803 * config.bfd: Add z80-elf target support and new arches: ez80 and
3804 z180.
3805 * elf32-z80.c: New file.
3806 * archures.c: Add new z80 architectures: eZ80 and Z180.
3807 * coffcode.h: Likewise.
3808 * cpu-z80.c: Likewise.
3809 * coff-z80.c: Add new relocations for Z80 target and local label
3810 check.
3811 * reloc.c: Add new relocs.
3812 * bfd-in2.h: Regenerate.
3813 * libbfd.h: Regenerate.
3814
0db131fb
TC		 38152020-01-02 Tamar Christina <tamar.christina@arm.com>
3816
3817 PR 25210
3818 PR 24753
3819 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3820
b14ce8bf
AM		 38212020-01-01 Alan Modra <amodra@gmail.com>
3822
3823 Update year range in copyright notice of all files.
3824
0b114740 3825For older changes see ChangeLog-2019
3499769a 3826\f
0b114740 3827Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 3828
3829Copying and distribution of this file, with or without modification,
3830are permitted in any medium without royalty provided the copyright
3831notice and this notice are preserved.
3832
3833Local Variables:
3834mode: change-log
3835left-margin: 8
3836fill-column: 74
3837version-control: never
3838End:
GDB Binutils - Deliverables
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