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AArch64: Fix -Werror on build
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
64672071
TC		 12019-05-21 Tamar Christina <tamar.christina@arm.com>
2
3 PR ld/24373
4 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
5 Fix print formatter.
6
e6f65e75
AV		 72019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
8
9 PR 24460
10 * elf32-arm.c (get_value_helper): Remove.
11 (elf32_arm_final_link_relocate): Fix branch future relocations.
12
739b5c9c
TC		 132019-05-21 Tamar Christina <tamar.christina@arm.com>
14
15 PR ld/24373
16 * bfd-in.h (enum erratum_84319_opts): New
17 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
18 int to enum erratum_84319_opts.
19 * bfd-in2.h: Regenerate.
20 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
21 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
22 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
23 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
24 (_bfd_aarch64_resize_stubs): Amend comment.
25 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
26 requested.
27 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
28 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
29 erratum workaround.
30 (clear_erratum_843419_entry): Update erratum conditional.
31
7622049e
SKS		 322019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
33
34 PR ld/24571
35 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
36 when computing distance_short_enough.
37
338ba755
SKS		 382019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
39
40 PR ld/24564
41 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
42 Wrap around even if distance equals avr_pc_wrap_around.
43
999b073b
NC		 442019-05-20 Nick Clifton <nickc@redhat.com>
45
46 * po/fr.po: Updated French translation.
47
a7ad558c
AV		 482019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
49
50 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
51
a2699ef2
AM		 522019-05-16 Alan Modra <amodra@gmail.com>
53
54 * elf32-arm.c (elf32_arm_write_section): Revert last change.
55
3a1bb98c
AM		 562019-05-15 Alan Modra <amodra@gmail.com>
57
58 * elf32-arm.c (elf32_arm_write_section): Don't leave
59 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
60 unitialised section contents.
61
37d0d091
JH		 622019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
63
64 PR 19921
65 * verilog.c: (VerilogDataWidth): New variable.
66 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
67
79299211
NC		 682019-05-08 Nick Clifton <nickc@redhat.com>
69
70 PR 24523
71 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
72 rather than FALSE if encountering a non-ELF file.
73
e1cbf07a
AM		 742019-05-06 Alan Modra <amodra@gmail.com>
75
76 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
77
334d91b9
AM		 782019-05-06 Alan Modra <amodra@gmail.com>
79
80 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
81 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
82 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
83 * libbfd.h: Regenerate.
84 * bfd-in2.h: Regenerate.
85
a288c270
AM		 862019-05-04 Alan Modra <amodra@gmail.com>
87
88 PR 24511
89 * syms.c (coff_section_type): Only allow '.', '$' and numeric
90 following the standard section names.
91 (bfd_decode_symclass): Prioritize section flag tests in
92 decode_section_type before name tests in coff_section_type.
93 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
94 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
95 their names and choose standard .text section flags for
96 fake_section.
97
2cdc1a97
NC		 982019-05-02 Nick Clifton <nickc@redhat.com>
99
100 PR 24493
101 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
102 .gnu.debugaltlink sections as debugging sections.
103
066f4018
AM		 1042019-04-30 Alan Modra <amodra@gmail.com>
105
106 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
107 (struct _ppc64_elf_section_data): Likewise.
108 (ppc64_elf_check_relocs): Set above fields.
109 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
110 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
111 when possible.
112
c54f1524
L		 1132019-04-26 H.J. Lu <hongjiu.lu@intel.com>
114
115 PR ld/24486
116 * elflink.c (elf_link_output_extsym): Don't complain undefined
117 weak dynamic reference.
118
68bb0359
SD		 1192019-04-25 Sudakshina Das <sudi.das@arm.com>
120
121 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
122 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
123 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
124 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
125 (elfNN_aarch64_small_plt0_pac_entry): Remove.
126 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
127 (elfNN_aarch64_small_plt0_bti_entry): Update.
128 (elfNN_aarch64_small_plt_bti_entry): Update.
129 (elfNN_aarch64_small_plt_pac_entry): Update.
130 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
131 (setup_plt_values): Setup new entries.
132 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
133 (elfNN_aarch64_plt_sym_val): Likewise.
134
79b8e8ab
JW		 1352019-04-22 Jim Wilson <jimw@sifive.com>
136
137 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
138
fce97736
AM		 1392019-04-19 Alan Modra <amodra@gmail.com>
140
141 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
142
9a7f0679
L		 1432019-04-17 H.J. Lu <hongjiu.lu@intel.com>
144
145 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
146 building shared object.
147 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
148
4e84a8f8
L		 1492019-04-17 H.J. Lu <hongjiu.lu@intel.com>
150
151 PR ld/24458
152 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
153 linker_def.
154
32c36c3c
AV		 1552019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
156
157 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
158 relocation.
159 * bfd-in2.h: Regenerate.
160 * libbfd.h: Likewise.
161
60f993ce
AV		 1622019-04-15 Sudakshina Das <sudi.das@arm.com>
163
164 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
165 * bfd-in2.h: Regenerated.
166 * libbfd.h: Regenerated.
167
f6b2b12d
AV		 1682019-04-15 Sudakshina Das <sudi.das@arm.com>
169
170 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
171 * bfd-in2.h: Regenerated.
172 * libbfd.h: Likewise.
173
1889da70
AV		 1742019-04-15 Sudakshina Das <sudi.das@arm.com>
175
176 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
177 * bfd-in2.h: Regenerated.
178 * libbfd.h: Regenerated.
179 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
180 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
181 and R_ARM_THM_BF12 together.
182 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
183
1caf72a5
AV		 1842019-04-15 Sudakshina Das <sudi.das@arm.com>
185
186 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
187 * libbfd.h: Regenerated.
188 * bfd-in2.h: Regenerated.
189 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
190 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
191 and R_ARM_THM_BF18 together.
192 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
193
e5d6e09e
AV		 1942019-04-15 Sudakshina Das <sudi.das@arm.com>
195
196 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
197 * bfd-in2.h: Regenerated.
198 * libbfd.h: Regenerated.
199 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
200 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
201 and R_ARM_THM_BF16 together.
202 (get_value_helper): New reloc helper.
203 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
204
e12437dc
AV		 2052019-04-15 Sudakshina Das <sudi.das@arm.com>
206
207 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
208 * bfd-in2.h: Regenerate.
209 * libbfd.h: Regenerate.
210
031254f2
AV		 2112019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
212
213 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
214 * bfd-in2.h: Regenerate.
215 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
216 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
217 and update assert.
218 (using_thumb2): Likewise.
219 (using_thumb2_bl): Update assert.
220 (arch_has_arm_nop): Likewise.
221 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
222 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
223
233a0083
L		 2242019-04-11 H.J. Lu <hongjiu.lu@intel.com>
225
226 * elf-linker-x86.h (elf_x86_cet_report): New.
227 (elf_linker_x86_params): Add cet_report.
228 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
229 missing IBT and SHSTK properties if needed.
230
a0ea3a14
L		 2312019-04-11 H.J. Lu <hongjiu.lu@intel.com>
232
ca4e6331 233 PR ld/24436
a0ea3a14
L		 234 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
235 "h != NULL". Don't check "h != NULL" before calling.
236 bfd_elf_gc_record_vtentry.
237 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
238 * elf32-bfin.c (bfin_check_relocs): Likewise.
239 * elf32-cris.c (cris_elf_check_relocs): Likewise.
240 * elf32-csky.c (csky_elf_check_relocs): Likewise.
241 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
242 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
243 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
244 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
245 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
246 * elf32-i386.c (elf_i386_check_relocs): Likewise.
247 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
248 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
249 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
250 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
251 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
252 * elf32-metag.c (elf_metag_check_relocs): Likewise.
253 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
254 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
255 * elf32-s390.c (elf_s390_check_relocs): Likewise.
256 * elf32-sh.c (sh_elf_check_relocs): Likewise.
257 * elf32-v850.c (v850_elf_check_relocs): Likewise.
258 * elf32-vax.c (elf_vax_check_relocs): Likewise.
259 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
260 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
261 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
262 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
263 * elf64-s390.c (elf_s390_check_relocs): Likewise.
264 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
265 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
266 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
267 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
268 VTENTRY entry.
269
9bff840e
AM		 2702019-04-11 Alan Modra <amodra@gmail.com>
271
272 PR 24435
273 * elflink.c (elf_link_add_object_symbols): Don't read partial
274 dynamic entries from fuzzed objects.
275
ce12121b
TC		 2762019-04-11 Tamar Christina <tamar.christina@arm.com>
277
278 PR ld/24302
279 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
280 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
281 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
282
b05971a6
MF		 2832019-04-10 Michael Forney <mforney@mforney.org>
284
285 PR 24427
286 * doc/chew.c (free_words): Correctly free "push_text" strings.
287
3ae61bb6
L		 2882019-04-08 H.J. Lu <hongjiu.lu@intel.com>
289
290 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
291
5f2a6b85
AM		 2922019-04-08 Alan Modra <amodra@gmail.com>
293
294 * configure.ac (elfxx_x86): Define and use.
295 * configure: Regenerate.
296
5b9c07b2
L		 2972019-04-06 H.J. Lu <hongjiu.lu@intel.com>
298
299 * elf-linker-x86.h: New file.
300 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
301 to get x86-specific linker options.
302 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
303 (elf_x86_64_check_relocs): Likewise.
304 (elf_x86_64_relocate_section): Likewise.
305 (elf_x86_64_link_setup_gnu_properties): Likewise.
306 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
307 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
308 (_bfd_elf_linker_x86_set_options): New function.
309 * elfxx-x86.h: Include "elf-linker-x86.h".
310 (elf_x86_link_hash_table): Add params.
311
4b24dd1a
AM		 3122019-04-03 Alan Modra <amodra@gmail.com>
313
314 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
315 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
316 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
317 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
318 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
319 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
320
87f98bac
JW		 3212019-04-02 Jim Wilson <jimw@sifive.com>
322
323 PR 24389
324 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
325 ELF header flags to after check for ELF object file. Loop through
326 sections looking for code sections, if none, then skip ABI checks.
327
ae2b14c7
JW		 3282019-03-30 Andrew Waterman <andrew@sifive.com>
329
330 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
331 rd == X_RA case.
332
2487ef07
MF		 3332019-03-29 Max Filippov <jcmvbkbc@gmail.com>
334
335 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
336 info->export_dynamic to the conditional.
337
242a1159
AM		 3382019-03-28 Alan Modra <amodra@gmail.com>
339
340 PR 24392
341 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
342 * configure: Regenerate.
343 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
344 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
345 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
346 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
347 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
348
a9f5a551
JW		 3492019-03-21 Jim Wilson <jimw@sifive.com>
350
351 PR 24365
352 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
353 verify sym non-NULL before using. Add identical check using h.
354
4e539114
SD		 3552019-03-21 Sudakshina Das <sudi.das@arm.com>
356
357 * elf-bfd.h (struct elf_backend_data): Add argument to
358 merge_gnu_properties.
359 * elf-properties.c (elf_merge_gnu_properties): Add argument to
360 itself and while calling bed->merge_gnu_properties.
361 (elf_merge_gnu_property_list): Update the calls for
362 elf_merge_gnu_properties.
363 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
364 of --force-bti warning and add argument.
365 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
366 warning.
367 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
368 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
369 declaration.
370
acde6c6b
SD		 3712019-03-20 Sudakshina Das <sudi.das@arm.com>
372
373 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
374 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
375 (elf_backend_fixup_gnu_properties): Define for AArch64.
376
8cd1fe1b
AM		 3772019-03-18 Alan Modra <amodra@gmail.com>
378
379 PR 24355
380 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
381 for local iplt syms with ent->plt.offset == -1. Remove ineffective
382 attempt at writing glink stubs only once.
383
6835821b
AM		 3842019-03-16 Alan Modra <amodra@gmail.com>
385
386 PR 24337
387 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
388 (_bfd_elf_rel_local_sym): Likewise.
389 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
390 section of symbols with unrecognized shndx.
391
2219ae0b
L		 3922019-03-15 H.J. Lu <hongjiu.lu@intel.com>
393
394 PR ld/24267
395 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
396 section.
397 * cofflink.c (coff_link_add_symbols): Check for symbols defined
398 in discarded section.
399
fe3fef62
AM		 4002019-03-15 Alan Modra <amodra@gmail.com>
401
402 PR 24339
403 * elflink.c (elf_link_add_object_symbols): Bail out on a local
404 symbol after globals if elf_bad_symtab is not set.
405
1ff31e13
AM		 4062019-03-15 Alan Modra <amodra@gmail.com>
407
408 PR 24337
409 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
410 (_bfd_elf_rel_local_sym): Likewise.
411
f55b1e32
AM		 4122019-03-15 Alan Modra <amodra@gmail.com>
413
414 PR 24336
415 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
416 object files with sh_size not a multiple of sh_entsize.
417
da0d12d2
L		 4182019-03-15 H.J. Lu <hongjiu.lu@intel.com>
419
418d4036
L		 420 PR ld/24338
421 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
422 input with bad relocation.
423
42422019-03-15 H.J. Lu <hongjiu.lu@intel.com>
425
da0d12d2
L		 426 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
427
d7f848c3
NC		 4282019-03-14 Nick Clifton <nickc@redhat.com>
429
430 PR 24334
431 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
432 (save_section_vma): Initialise field to the number of entries in
433 the sec_vma table.
434 (section_vma_same): Check that the number of entries in the
435 sec_vma table matches the number of sections in the bfd.
436
6cc71b82
NC		 4372019-03-14 Nick Clifton <nickc@redhat.com>
438
439 PR 24333
440 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
441 section owner pointer when adding the default symbol.
442
be22c732
NC		 4432019-03-14 Nick Clifton <nickc@redhat.com>
444
445 PR 24332
446 * elflink.c (elf_link_add_object_symbols): Add new local variable
447 extversym_end. Initialise it to point to the end of the version
448 symbol table, if present. Check it when initialising and updating
449 the ever pointer.
450
1dbade74
SD		 4512019-03-13 Sudakshina Das <sudi.das@arm.com>
452
453 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
454 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
455 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
456 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
457 and PLT_PAC_PLT.
458 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
459 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
460 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
461
37c18eed
SD		 4622019-03-13 Sudakshina Das <sudi.das@arm.com>
463 Szabolcs Nagy <szabolcs.nagy@arm.com>
464
465 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
466 (aarch64_bti_pac_info): New.
467 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
468 (bfd_elf32_aarch64_set_options): Likewise.
469 * bfd-in2.h: Regenerate
470 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
471 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
472 (elfNN_aarch64_small_plt0_bti_entry): New.
473 (elfNN_aarch64_small_plt_bti_entry): New.
474 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
475 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
476 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
477 tlsdesc_plt_entry_size fields.
478 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
479 (setup_plt_values): New helper function.
480 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
481 bti enable type.
482 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
483 fixed macros.
484 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
485 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
486 to plt stubs instead of fixed ones and update filling them according
487 to the need for bti.
488 (elfNN_aarch64_init_small_plt0_entry): Likewise.
489 (elfNN_aarch64_finish_dynamic_sections): Likewise.
490 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
491 (elfNN_aarch64_plt_sym_val): Update size accordingly.
492 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
493 is set.
494 (bfd_elfNN_get_synthetic_symtab): Define.
495 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
496 and mising BTI NOTE SECTION.
497
498
cd702818
SD		 4992019-03-13 Sudakshina Das <sudi.das@arm.com>
500
501 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
502 linker created inputs from merge.
503 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
504 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
505 (elfNN_aarch64_link_setup_gnu_properties): New.
506 (elfNN_aarch64_merge_gnu_properties): New.
507 (elf_backend_setup_gnu_properties): Define for AArch64.
508 (elf_backend_merge_gnu_properties): Likewise.
509 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
510 (_bfd_aarch64_elf_parse_gnu_properties): Define.
511 (_bfd_aarch64_elf_merge_gnu_properties): Define.
512 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
513 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
514 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
515 (elf_backend_parse_gnu_properties): Define for AArch64.
516
44b27f95
L		 5172019-03-13 H.J. Lu <hongjiu.lu@intel.com>
518
519 PR ld/24322
520 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
521 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
522
7a6e0d89
AM		 5232019-03-12 Alan Modra <amodra@gmail.com>
524
525 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
526 nmemb parameter. Use bfd_alloc2.
527 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
528 Delete assertion.
529 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
530 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
531 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
532 doesn't overflow.
533 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
534 (assign_section_numbers): Style fix.
535 (swap_out_syms): Use bfd_malloc2.
536 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
537 overflow.
538 (_bfd_elf_make_empty_symbol): Style fix.
539 (elfobj_grok_stapsdt_note_1): Formatting.
540 * elfcode.h (elf_object_p): Use bfd_alloc2.
541 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
542 (elf_slurp_symbol_table): Use bfd_zalloc2.
543 (elf_slurp_reloc_table): Use bfd_alloc2.
544 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
545 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
546 size calculation doesn't overflow.
547 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
548 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
549 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
550
ebd2263b
AM		 5512019-03-08 Alan Modra <amodra@gmail.com>
552
553 PR 24311
554 * merge.c (merge_strings): Return secinfo. Don't pad section
555 to alignment here.
556 (_bfd_merge_sections): Pad section to alignment here, if input
557 sections contributing to merged output all pad to alignment.
558 Formatting.
559
219d6836
NC		 5602019-03-06 Nick Clifton <nickc@redhat.com>
561
562 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
563 table pointer.
564 * coffgen.c (coff_find_nearest_line_with_names): Do not call
565 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
566
24801b15
AK		 5672019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
568
569 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
570 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
571
572 PR 20113
573 * elf32-s390.c (allocate_dynrelocs): Update comment.
574
4ffd2909
TC		 5752019-02-28 Tamar Christina <tamar.christina@arm.com>
576
577 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
578
eed5def8
NC		 5792019-02-28 Nick Clifton <nickc@redhat.com>
580
581 PR 24273
582 * elf.c (bfd_elf_string_from_elf_section): Check for a string
583 section that is not NUL terminated.
584
5cfe428c
L		 5852019-02-27 H.J. Lu <hongjiu.lu@intel.com>
586
587 PR ld/24276
588 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
589 by linker when checking copy reloc on protected symbol.
590
f616c36b
AM		 5912019-02-24 Alan Modra <amodra@gmail.com>
592
593 PR 24144
594 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
595
eed62915
MF		 5962019-02-20 Eric Tsai <erictsai@cadence.com>
597
598 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
599 sections between the call site and call destination and adjust
600 call distance by the largest alignment.
601
e6c3b5bf
AH		 6022019-02-20 Alan Hayward <alan.hayward@arm.com>
603
604 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
605 * elf.c (elfcore_grok_aarch_pauth): New function.
606 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
607 (elfcore_write_aarch_pauth): New function.
608 (elfcore_write_register_note): Check for AArch64 pauth section.
609
34d75fb5
AM		 6102019-02-20 Alan Modra <amodra@gmail.com>
611
612 PR 24225
613 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
614 return value.
615
edd01d07
MR		 6162019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
617
618 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
619 Darwin hosts, not just or1k.
620 * configure: Regenerate.
621
8abac803
AM		 6222019-02-20 Alan Modra <amodra@gmail.com>
623
624 PR 24236
625 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
626 sentinel NUL to string buffer nearer to loop where it is used.
627 Don't go past sentinel when scanning strings, and don't write
628 NUL again.
629 * archive.c (do_slurp_coff_armap): Simplify string handling to
630 archive64.c style.
631
179f2db0
AM		 6322019-02-19 Alan Modra <amodra@gmail.com>
633
634 PR 24235
635 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
636 attempting to prevent read past end of section.
637
a31b8bd9
AM		 6382019-02-18 Alan Modra <amodra@gmail.com>
639
640 PR 24225
641 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
642 PRIx64 to generate warning messages. Print local sym names too.
643
a0e90a73
CZ		 6442019-02-09 Vineet Gupta <vgupta@synopsys.com>
645
646 * elf32-arc (INIT_SYM_STRING): Delete.
647 (FINI_SYM_STRING): Likewise.
648 (init_str): Likewise.
649 (fini_str): Likewise.
650
482f3505
AM		 6512019-02-08 Alan Modra <amodra@gmail.com>
652
653 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
654 for bss-plt" warning to make it an error.
655
b2abe1bd
EB		 6562019-02-07 Eric Botcazou <ebotcazou@adacore.com>
657
658 PR ld/18841
659 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
660 reloc_class_ifunc for ifunc symbols.
661 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
662
68a09132
EB		 6632019-02-07 Eric Botcazou <ebotcazou@adacore.com>
664
665 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
666 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
667
2012bf01
NC		 6682019-02-07 Nick Clifton <nickc@redhat.com>
669
670 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
671 into the definitely obsolete list.
672
83924b38
L		 6732019-02-05 H.J. Lu <hongjiu.lu@intel.com>
674
675 PR ld/24151
676 * elf64-x86-64.c (elf_x86_64_need_pic): Check
677 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
678 (elf_x86_64_relocate_section): Move PIC check for PC-relative
679 relocations to ...
680 (elf_x86_64_check_relocs): Here.
681 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
682 to check if a symbol is defined in a non-shared object.
683 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
684
453f8e1e
SDJ		 6852019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
686
687 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
688 of 'labs' (and fix GCC warning).
689
9ed1348c
NC		 6902019-01-25 Nick Clifton <nickc@redhat.com>
691
692 * po/ru.po: Updated Russian translation.
693
d9938630
NC		 6942019-01-23 Nick Clifton <nickc@redhat.com>
695
696 * po/fr.po: Updated French translation.
697
375cd423
NC		 6982019-01-21 Nick Clifton <nickc@redhat.com>
699
700 * po/pt.po: Updated Portuguese translation.
701 * po/uk.po: Updated Ukranian translation.
702
acef8081
YC		 7032019-01-21 Yuri Chornoivan <yurchor@ukr.net>
704
705 PR 24108
706 * elf32-nds32.c (nds32_relocate_section): Add space between words
707 in error message.
708 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
709 error message.
710 (riscv_i_or_e_p): Likewise.
711 (riscv_merge_arch_attr_info): Likewise.
712
f48dfe41
NC		 7132019-01-19 Nick Clifton <nickc@redhat.com>
714
715 * version.m4: Reset to 2.32.51
716 * configure: Regenerate.
717 * po/bfd.pot: Regenerate.
718
f974f26c
NC		 7192018-06-24 Nick Clifton <nickc@redhat.com>
720
721 2.32 branch created.
722
a4bf3d07
JW		 7232019-01-16 Kito Cheng <kito@andestech.com>
724
725 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
726 for OBJ_ATTR_PROC.
727
2dc8dd17
JW		 7282019-01-16 Kito Cheng <kito@andestech.com>
729 Nelson Chu <nelson@andestech.com>
730
7d7a7d7c
JW		 731 * elfnn-riscv.c (in_subsets): New.
732 (out_subsets): Likewise.
733 (merged_subsets): Likewise.
734 (riscv_std_ext_p): Likewise.
735 (riscv_non_std_ext_p): Likewise.
736 (riscv_std_sv_ext_p): Likewise.
737 (riscv_non_std_sv_ext_p): Likewise.
738 (riscv_version_mismatch): Likewise.
739 (riscv_i_or_e_p): Likewise.
740 (riscv_merge_std_ext): Likewise.
741 (riscv_merge_non_std_and_sv_ext): Likewise.
742 (riscv_merge_arch_attr_info): Likewise.
743 (riscv_merge_attributes): Likewise.
744 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
745
2dc8dd17
JW		 746 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
747 (elf_backend_obj_attrs_vendor): Define.
748 (elf_backend_obj_attrs_section_type): Likewise.
749 (elf_backend_obj_attrs_section): Likewise.
750 (elf_backend_obj_attrs_arg_type): Define as
751 riscv_elf_obj_attrs_arg_type.
752 * elfxx-riscv.c (riscv_estimate_digit): New.
753 (riscv_estimate_arch_strlen1): Likewise.
754 (riscv_estimate_arch_strlen): Likewise.
755 (riscv_arch_str1): Likewise.
756 (riscv_arch_str): Likewise.
757 * elfxx-riscv.h (riscv_arch_str): Declare.
758
d5dcaf1b
JD		 7592019-01-14 John Darrington <john@darrington.wattle.id.au>
760
761 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
762 * libbfd.h: regen.
763 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
764 source field. (md_apply_fix): Apply final fix
765 to BFD_RELOC_S12Z_OPR.
766 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
767
5a12586d
MT		 7682019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
769
f466c305 770 PR 20113
5a12586d
MT		 771 * elf32-s390.c (allocate_dynrelocs): Update comment.
772
3107326d
AP		 7732019-01-09 Andrew Paprocki <andrew@ishiboo.com>
774
775 * warning.m4: Adjust egrep pattern for non-GNU compilers.
776 * configure: Regenerate.
777
a9859e01
AM		 7782019-01-08 Alan Modra <amodra@gmail.com>
779
780 PR 23699
781 PR 24065
782 * ihex.c (ihex_write_object_contents): Properly check 32-bit
783 address range.
784
c8c89dac
YS		 7852019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
786
787 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
788 * bfd/bfd-in2.h: Regenerate.
789 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
790 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
791
d9858c37
LX		 7922019-01-04 Lifang Xia <lifang_xia@c-sky.com>
793
794 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
795 default target, little endian target is more suitable.
796
677bd4c6
AM		 7972019-01-04 Alan Modra <amodra@gmail.com>
798
799 PR 24061
800 PR 21786
801 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
802 adjust all callers.
803 (EQ_VALUE_IN_FIELD): Likewise.
804 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
805
82704155
AM		 8062019-01-01 Alan Modra <amodra@gmail.com>
807
808 Update year range in copyright notice of all files.
809
d5c04e1b 810For older changes see ChangeLog-2018
3499769a 811\f
d5c04e1b 812Copyright (C) 2019 Free Software Foundation, Inc.
3499769a
AM		 813
814Copying and distribution of this file, with or without modification,
815are permitted in any medium without royalty provided the copyright
816notice and this notice are preserved.
817
818Local Variables:
819mode: change-log
820left-margin: 8
821fill-column: 74
822version-control: never
823End:
GDB Binutils - Deliverables
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