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Revert "ARM STM32L4XX erratum test failure"
[thirdparty/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
a2699ef2
AM		 12019-05-16 Alan Modra <amodra@gmail.com>
2
3 * elf32-arm.c (elf32_arm_write_section): Revert last change.
4
3a1bb98c
AM		 52019-05-15 Alan Modra <amodra@gmail.com>
6
7 * elf32-arm.c (elf32_arm_write_section): Don't leave
8 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
9 unitialised section contents.
10
37d0d091
JH		 112019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
12
13 PR 19921
14 * verilog.c: (VerilogDataWidth): New variable.
15 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
16
79299211
NC		 172019-05-08 Nick Clifton <nickc@redhat.com>
18
19 PR 24523
20 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
21 rather than FALSE if encountering a non-ELF file.
22
e1cbf07a
AM		 232019-05-06 Alan Modra <amodra@gmail.com>
24
25 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
26
334d91b9
AM		 272019-05-06 Alan Modra <amodra@gmail.com>
28
29 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
30 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
31 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
32 * libbfd.h: Regenerate.
33 * bfd-in2.h: Regenerate.
34
a288c270
AM		 352019-05-04 Alan Modra <amodra@gmail.com>
36
37 PR 24511
38 * syms.c (coff_section_type): Only allow '.', '$' and numeric
39 following the standard section names.
40 (bfd_decode_symclass): Prioritize section flag tests in
41 decode_section_type before name tests in coff_section_type.
42 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
43 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
44 their names and choose standard .text section flags for
45 fake_section.
46
2cdc1a97
NC		 472019-05-02 Nick Clifton <nickc@redhat.com>
48
49 PR 24493
50 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
51 .gnu.debugaltlink sections as debugging sections.
52
066f4018
AM		 532019-04-30 Alan Modra <amodra@gmail.com>
54
55 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
56 (struct _ppc64_elf_section_data): Likewise.
57 (ppc64_elf_check_relocs): Set above fields.
58 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
59 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
60 when possible.
61
c54f1524
L		 622019-04-26 H.J. Lu <hongjiu.lu@intel.com>
63
64 PR ld/24486
65 * elflink.c (elf_link_output_extsym): Don't complain undefined
66 weak dynamic reference.
67
68bb0359
SD		 682019-04-25 Sudakshina Das <sudi.das@arm.com>
69
70 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
71 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
72 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
73 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
74 (elfNN_aarch64_small_plt0_pac_entry): Remove.
75 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
76 (elfNN_aarch64_small_plt0_bti_entry): Update.
77 (elfNN_aarch64_small_plt_bti_entry): Update.
78 (elfNN_aarch64_small_plt_pac_entry): Update.
79 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
80 (setup_plt_values): Setup new entries.
81 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
82 (elfNN_aarch64_plt_sym_val): Likewise.
83
79b8e8ab
JW		 842019-04-22 Jim Wilson <jimw@sifive.com>
85
86 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
87
fce97736
AM		 882019-04-19 Alan Modra <amodra@gmail.com>
89
90 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
91
9a7f0679
L		 922019-04-17 H.J. Lu <hongjiu.lu@intel.com>
93
94 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
95 building shared object.
96 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
97
4e84a8f8
L		 982019-04-17 H.J. Lu <hongjiu.lu@intel.com>
99
100 PR ld/24458
101 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
102 linker_def.
103
32c36c3c
AV		 1042019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
105
106 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
107 relocation.
108 * bfd-in2.h: Regenerate.
109 * libbfd.h: Likewise.
110
60f993ce
AV		 1112019-04-15 Sudakshina Das <sudi.das@arm.com>
112
113 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
114 * bfd-in2.h: Regenerated.
115 * libbfd.h: Regenerated.
116
f6b2b12d
AV		 1172019-04-15 Sudakshina Das <sudi.das@arm.com>
118
119 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
120 * bfd-in2.h: Regenerated.
121 * libbfd.h: Likewise.
122
1889da70
AV		 1232019-04-15 Sudakshina Das <sudi.das@arm.com>
124
125 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
126 * bfd-in2.h: Regenerated.
127 * libbfd.h: Regenerated.
128 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
129 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
130 and R_ARM_THM_BF12 together.
131 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
132
1caf72a5
AV		 1332019-04-15 Sudakshina Das <sudi.das@arm.com>
134
135 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
136 * libbfd.h: Regenerated.
137 * bfd-in2.h: Regenerated.
138 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
139 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
140 and R_ARM_THM_BF18 together.
141 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
142
e5d6e09e
AV		 1432019-04-15 Sudakshina Das <sudi.das@arm.com>
144
145 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
146 * bfd-in2.h: Regenerated.
147 * libbfd.h: Regenerated.
148 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
149 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
150 and R_ARM_THM_BF16 together.
151 (get_value_helper): New reloc helper.
152 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
153
e12437dc
AV		 1542019-04-15 Sudakshina Das <sudi.das@arm.com>
155
156 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
157 * bfd-in2.h: Regenerate.
158 * libbfd.h: Regenerate.
159
031254f2
AV		 1602019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
161
162 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
163 * bfd-in2.h: Regenerate.
164 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
165 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
166 and update assert.
167 (using_thumb2): Likewise.
168 (using_thumb2_bl): Update assert.
169 (arch_has_arm_nop): Likewise.
170 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
171 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
172
233a0083
L		 1732019-04-11 H.J. Lu <hongjiu.lu@intel.com>
174
175 * elf-linker-x86.h (elf_x86_cet_report): New.
176 (elf_linker_x86_params): Add cet_report.
177 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
178 missing IBT and SHSTK properties if needed.
179
a0ea3a14
L		 1802019-04-11 H.J. Lu <hongjiu.lu@intel.com>
181
ca4e6331 182 PR ld/24436
a0ea3a14
L		 183 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
184 "h != NULL". Don't check "h != NULL" before calling.
185 bfd_elf_gc_record_vtentry.
186 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
187 * elf32-bfin.c (bfin_check_relocs): Likewise.
188 * elf32-cris.c (cris_elf_check_relocs): Likewise.
189 * elf32-csky.c (csky_elf_check_relocs): Likewise.
190 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
191 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
192 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
193 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
194 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
195 * elf32-i386.c (elf_i386_check_relocs): Likewise.
196 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
197 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
198 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
199 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
200 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
201 * elf32-metag.c (elf_metag_check_relocs): Likewise.
202 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
203 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
204 * elf32-s390.c (elf_s390_check_relocs): Likewise.
205 * elf32-sh.c (sh_elf_check_relocs): Likewise.
206 * elf32-v850.c (v850_elf_check_relocs): Likewise.
207 * elf32-vax.c (elf_vax_check_relocs): Likewise.
208 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
209 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
210 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
211 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
212 * elf64-s390.c (elf_s390_check_relocs): Likewise.
213 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
214 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
215 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
216 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
217 VTENTRY entry.
218
9bff840e
AM		 2192019-04-11 Alan Modra <amodra@gmail.com>
220
221 PR 24435
222 * elflink.c (elf_link_add_object_symbols): Don't read partial
223 dynamic entries from fuzzed objects.
224
ce12121b
TC		 2252019-04-11 Tamar Christina <tamar.christina@arm.com>
226
227 PR ld/24302
228 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
229 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
230 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
231
b05971a6
MF		 2322019-04-10 Michael Forney <mforney@mforney.org>
233
234 PR 24427
235 * doc/chew.c (free_words): Correctly free "push_text" strings.
236
3ae61bb6
L		 2372019-04-08 H.J. Lu <hongjiu.lu@intel.com>
238
239 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
240
5f2a6b85
AM		 2412019-04-08 Alan Modra <amodra@gmail.com>
242
243 * configure.ac (elfxx_x86): Define and use.
244 * configure: Regenerate.
245
5b9c07b2
L		 2462019-04-06 H.J. Lu <hongjiu.lu@intel.com>
247
248 * elf-linker-x86.h: New file.
249 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
250 to get x86-specific linker options.
251 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
252 (elf_x86_64_check_relocs): Likewise.
253 (elf_x86_64_relocate_section): Likewise.
254 (elf_x86_64_link_setup_gnu_properties): Likewise.
255 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
256 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
257 (_bfd_elf_linker_x86_set_options): New function.
258 * elfxx-x86.h: Include "elf-linker-x86.h".
259 (elf_x86_link_hash_table): Add params.
260
4b24dd1a
AM		 2612019-04-03 Alan Modra <amodra@gmail.com>
262
263 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
264 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
265 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
266 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
267 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
268 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
269
87f98bac
JW		 2702019-04-02 Jim Wilson <jimw@sifive.com>
271
272 PR 24389
273 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
274 ELF header flags to after check for ELF object file. Loop through
275 sections looking for code sections, if none, then skip ABI checks.
276
ae2b14c7
JW		 2772019-03-30 Andrew Waterman <andrew@sifive.com>
278
279 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
280 rd == X_RA case.
281
2487ef07
MF		 2822019-03-29 Max Filippov <jcmvbkbc@gmail.com>
283
284 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
285 info->export_dynamic to the conditional.
286
242a1159
AM		 2872019-03-28 Alan Modra <amodra@gmail.com>
288
289 PR 24392
290 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
291 * configure: Regenerate.
292 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
293 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
294 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
295 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
296 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
297
a9f5a551
JW		 2982019-03-21 Jim Wilson <jimw@sifive.com>
299
300 PR 24365
301 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
302 verify sym non-NULL before using. Add identical check using h.
303
4e539114
SD		 3042019-03-21 Sudakshina Das <sudi.das@arm.com>
305
306 * elf-bfd.h (struct elf_backend_data): Add argument to
307 merge_gnu_properties.
308 * elf-properties.c (elf_merge_gnu_properties): Add argument to
309 itself and while calling bed->merge_gnu_properties.
310 (elf_merge_gnu_property_list): Update the calls for
311 elf_merge_gnu_properties.
312 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
313 of --force-bti warning and add argument.
314 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
315 warning.
316 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
317 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
318 declaration.
319
acde6c6b
SD		 3202019-03-20 Sudakshina Das <sudi.das@arm.com>
321
322 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
323 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
324 (elf_backend_fixup_gnu_properties): Define for AArch64.
325
8cd1fe1b
AM		 3262019-03-18 Alan Modra <amodra@gmail.com>
327
328 PR 24355
329 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
330 for local iplt syms with ent->plt.offset == -1. Remove ineffective
331 attempt at writing glink stubs only once.
332
6835821b
AM		 3332019-03-16 Alan Modra <amodra@gmail.com>
334
335 PR 24337
336 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
337 (_bfd_elf_rel_local_sym): Likewise.
338 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
339 section of symbols with unrecognized shndx.
340
2219ae0b
L		 3412019-03-15 H.J. Lu <hongjiu.lu@intel.com>
342
343 PR ld/24267
344 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
345 section.
346 * cofflink.c (coff_link_add_symbols): Check for symbols defined
347 in discarded section.
348
fe3fef62
AM		 3492019-03-15 Alan Modra <amodra@gmail.com>
350
351 PR 24339
352 * elflink.c (elf_link_add_object_symbols): Bail out on a local
353 symbol after globals if elf_bad_symtab is not set.
354
1ff31e13
AM		 3552019-03-15 Alan Modra <amodra@gmail.com>
356
357 PR 24337
358 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
359 (_bfd_elf_rel_local_sym): Likewise.
360
f55b1e32
AM		 3612019-03-15 Alan Modra <amodra@gmail.com>
362
363 PR 24336
364 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
365 object files with sh_size not a multiple of sh_entsize.
366
da0d12d2
L		 3672019-03-15 H.J. Lu <hongjiu.lu@intel.com>
368
418d4036
L		 369 PR ld/24338
370 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
371 input with bad relocation.
372
37322019-03-15 H.J. Lu <hongjiu.lu@intel.com>
374
da0d12d2
L		 375 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
376
d7f848c3
NC		 3772019-03-14 Nick Clifton <nickc@redhat.com>
378
379 PR 24334
380 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
381 (save_section_vma): Initialise field to the number of entries in
382 the sec_vma table.
383 (section_vma_same): Check that the number of entries in the
384 sec_vma table matches the number of sections in the bfd.
385
6cc71b82
NC		 3862019-03-14 Nick Clifton <nickc@redhat.com>
387
388 PR 24333
389 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
390 section owner pointer when adding the default symbol.
391
be22c732
NC		 3922019-03-14 Nick Clifton <nickc@redhat.com>
393
394 PR 24332
395 * elflink.c (elf_link_add_object_symbols): Add new local variable
396 extversym_end. Initialise it to point to the end of the version
397 symbol table, if present. Check it when initialising and updating
398 the ever pointer.
399
1dbade74
SD		 4002019-03-13 Sudakshina Das <sudi.das@arm.com>
401
402 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
403 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
404 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
405 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
406 and PLT_PAC_PLT.
407 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
408 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
409 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
410
37c18eed
SD		 4112019-03-13 Sudakshina Das <sudi.das@arm.com>
412 Szabolcs Nagy <szabolcs.nagy@arm.com>
413
414 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
415 (aarch64_bti_pac_info): New.
416 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
417 (bfd_elf32_aarch64_set_options): Likewise.
418 * bfd-in2.h: Regenerate
419 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
420 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
421 (elfNN_aarch64_small_plt0_bti_entry): New.
422 (elfNN_aarch64_small_plt_bti_entry): New.
423 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
424 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
425 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
426 tlsdesc_plt_entry_size fields.
427 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
428 (setup_plt_values): New helper function.
429 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
430 bti enable type.
431 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
432 fixed macros.
433 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
434 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
435 to plt stubs instead of fixed ones and update filling them according
436 to the need for bti.
437 (elfNN_aarch64_init_small_plt0_entry): Likewise.
438 (elfNN_aarch64_finish_dynamic_sections): Likewise.
439 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
440 (elfNN_aarch64_plt_sym_val): Update size accordingly.
441 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
442 is set.
443 (bfd_elfNN_get_synthetic_symtab): Define.
444 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
445 and mising BTI NOTE SECTION.
446
447
cd702818
SD		 4482019-03-13 Sudakshina Das <sudi.das@arm.com>
449
450 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
451 linker created inputs from merge.
452 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
453 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
454 (elfNN_aarch64_link_setup_gnu_properties): New.
455 (elfNN_aarch64_merge_gnu_properties): New.
456 (elf_backend_setup_gnu_properties): Define for AArch64.
457 (elf_backend_merge_gnu_properties): Likewise.
458 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
459 (_bfd_aarch64_elf_parse_gnu_properties): Define.
460 (_bfd_aarch64_elf_merge_gnu_properties): Define.
461 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
462 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
463 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
464 (elf_backend_parse_gnu_properties): Define for AArch64.
465
44b27f95
L		 4662019-03-13 H.J. Lu <hongjiu.lu@intel.com>
467
468 PR ld/24322
469 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
470 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
471
7a6e0d89
AM		 4722019-03-12 Alan Modra <amodra@gmail.com>
473
474 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
475 nmemb parameter. Use bfd_alloc2.
476 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
477 Delete assertion.
478 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
479 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
480 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
481 doesn't overflow.
482 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
483 (assign_section_numbers): Style fix.
484 (swap_out_syms): Use bfd_malloc2.
485 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
486 overflow.
487 (_bfd_elf_make_empty_symbol): Style fix.
488 (elfobj_grok_stapsdt_note_1): Formatting.
489 * elfcode.h (elf_object_p): Use bfd_alloc2.
490 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
491 (elf_slurp_symbol_table): Use bfd_zalloc2.
492 (elf_slurp_reloc_table): Use bfd_alloc2.
493 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
494 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
495 size calculation doesn't overflow.
496 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
497 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
498 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
499
ebd2263b
AM		 5002019-03-08 Alan Modra <amodra@gmail.com>
501
502 PR 24311
503 * merge.c (merge_strings): Return secinfo. Don't pad section
504 to alignment here.
505 (_bfd_merge_sections): Pad section to alignment here, if input
506 sections contributing to merged output all pad to alignment.
507 Formatting.
508
219d6836
NC		 5092019-03-06 Nick Clifton <nickc@redhat.com>
510
511 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
512 table pointer.
513 * coffgen.c (coff_find_nearest_line_with_names): Do not call
514 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
515
24801b15
AK		 5162019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
517
518 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
519 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
520
521 PR 20113
522 * elf32-s390.c (allocate_dynrelocs): Update comment.
523
4ffd2909
TC		 5242019-02-28 Tamar Christina <tamar.christina@arm.com>
525
526 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
527
eed5def8
NC		 5282019-02-28 Nick Clifton <nickc@redhat.com>
529
530 PR 24273
531 * elf.c (bfd_elf_string_from_elf_section): Check for a string
532 section that is not NUL terminated.
533
5cfe428c
L		 5342019-02-27 H.J. Lu <hongjiu.lu@intel.com>
535
536 PR ld/24276
537 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
538 by linker when checking copy reloc on protected symbol.
539
f616c36b
AM		 5402019-02-24 Alan Modra <amodra@gmail.com>
541
542 PR 24144
543 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
544
eed62915
MF		 5452019-02-20 Eric Tsai <erictsai@cadence.com>
546
547 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
548 sections between the call site and call destination and adjust
549 call distance by the largest alignment.
550
e6c3b5bf
AH		 5512019-02-20 Alan Hayward <alan.hayward@arm.com>
552
553 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
554 * elf.c (elfcore_grok_aarch_pauth): New function.
555 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
556 (elfcore_write_aarch_pauth): New function.
557 (elfcore_write_register_note): Check for AArch64 pauth section.
558
34d75fb5
AM		 5592019-02-20 Alan Modra <amodra@gmail.com>
560
561 PR 24225
562 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
563 return value.
564
edd01d07
MR		 5652019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
566
567 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
568 Darwin hosts, not just or1k.
569 * configure: Regenerate.
570
8abac803
AM		 5712019-02-20 Alan Modra <amodra@gmail.com>
572
573 PR 24236
574 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
575 sentinel NUL to string buffer nearer to loop where it is used.
576 Don't go past sentinel when scanning strings, and don't write
577 NUL again.
578 * archive.c (do_slurp_coff_armap): Simplify string handling to
579 archive64.c style.
580
179f2db0
AM		 5812019-02-19 Alan Modra <amodra@gmail.com>
582
583 PR 24235
584 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
585 attempting to prevent read past end of section.
586
a31b8bd9
AM		 5872019-02-18 Alan Modra <amodra@gmail.com>
588
589 PR 24225
590 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
591 PRIx64 to generate warning messages. Print local sym names too.
592
a0e90a73
CZ		 5932019-02-09 Vineet Gupta <vgupta@synopsys.com>
594
595 * elf32-arc (INIT_SYM_STRING): Delete.
596 (FINI_SYM_STRING): Likewise.
597 (init_str): Likewise.
598 (fini_str): Likewise.
599
482f3505
AM		 6002019-02-08 Alan Modra <amodra@gmail.com>
601
602 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
603 for bss-plt" warning to make it an error.
604
b2abe1bd
EB		 6052019-02-07 Eric Botcazou <ebotcazou@adacore.com>
606
607 PR ld/18841
608 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
609 reloc_class_ifunc for ifunc symbols.
610 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
611
68a09132
EB		 6122019-02-07 Eric Botcazou <ebotcazou@adacore.com>
613
614 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
615 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
616
2012bf01
NC		 6172019-02-07 Nick Clifton <nickc@redhat.com>
618
619 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
620 into the definitely obsolete list.
621
83924b38
L		 6222019-02-05 H.J. Lu <hongjiu.lu@intel.com>
623
624 PR ld/24151
625 * elf64-x86-64.c (elf_x86_64_need_pic): Check
626 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
627 (elf_x86_64_relocate_section): Move PIC check for PC-relative
628 relocations to ...
629 (elf_x86_64_check_relocs): Here.
630 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
631 to check if a symbol is defined in a non-shared object.
632 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
633
453f8e1e
SDJ		 6342019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
635
636 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
637 of 'labs' (and fix GCC warning).
638
9ed1348c
NC		 6392019-01-25 Nick Clifton <nickc@redhat.com>
640
641 * po/ru.po: Updated Russian translation.
642
d9938630
NC		 6432019-01-23 Nick Clifton <nickc@redhat.com>
644
645 * po/fr.po: Updated French translation.
646
375cd423
NC		 6472019-01-21 Nick Clifton <nickc@redhat.com>
648
649 * po/pt.po: Updated Portuguese translation.
650 * po/uk.po: Updated Ukranian translation.
651
acef8081
YC		 6522019-01-21 Yuri Chornoivan <yurchor@ukr.net>
653
654 PR 24108
655 * elf32-nds32.c (nds32_relocate_section): Add space between words
656 in error message.
657 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
658 error message.
659 (riscv_i_or_e_p): Likewise.
660 (riscv_merge_arch_attr_info): Likewise.
661
f48dfe41
NC		 6622019-01-19 Nick Clifton <nickc@redhat.com>
663
664 * version.m4: Reset to 2.32.51
665 * configure: Regenerate.
666 * po/bfd.pot: Regenerate.
667
f974f26c
NC		 6682018-06-24 Nick Clifton <nickc@redhat.com>
669
670 2.32 branch created.
671
a4bf3d07
JW		 6722019-01-16 Kito Cheng <kito@andestech.com>
673
674 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
675 for OBJ_ATTR_PROC.
676
2dc8dd17
JW		 6772019-01-16 Kito Cheng <kito@andestech.com>
678 Nelson Chu <nelson@andestech.com>
679
7d7a7d7c
JW		 680 * elfnn-riscv.c (in_subsets): New.
681 (out_subsets): Likewise.
682 (merged_subsets): Likewise.
683 (riscv_std_ext_p): Likewise.
684 (riscv_non_std_ext_p): Likewise.
685 (riscv_std_sv_ext_p): Likewise.
686 (riscv_non_std_sv_ext_p): Likewise.
687 (riscv_version_mismatch): Likewise.
688 (riscv_i_or_e_p): Likewise.
689 (riscv_merge_std_ext): Likewise.
690 (riscv_merge_non_std_and_sv_ext): Likewise.
691 (riscv_merge_arch_attr_info): Likewise.
692 (riscv_merge_attributes): Likewise.
693 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
694
2dc8dd17
JW		 695 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
696 (elf_backend_obj_attrs_vendor): Define.
697 (elf_backend_obj_attrs_section_type): Likewise.
698 (elf_backend_obj_attrs_section): Likewise.
699 (elf_backend_obj_attrs_arg_type): Define as
700 riscv_elf_obj_attrs_arg_type.
701 * elfxx-riscv.c (riscv_estimate_digit): New.
702 (riscv_estimate_arch_strlen1): Likewise.
703 (riscv_estimate_arch_strlen): Likewise.
704 (riscv_arch_str1): Likewise.
705 (riscv_arch_str): Likewise.
706 * elfxx-riscv.h (riscv_arch_str): Declare.
707
d5dcaf1b
JD		 7082019-01-14 John Darrington <john@darrington.wattle.id.au>
709
710 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
711 * libbfd.h: regen.
712 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
713 source field. (md_apply_fix): Apply final fix
714 to BFD_RELOC_S12Z_OPR.
715 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
716
5a12586d
MT		 7172019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
718
f466c305 719 PR 20113
5a12586d
MT		 720 * elf32-s390.c (allocate_dynrelocs): Update comment.
721
3107326d
AP		 7222019-01-09 Andrew Paprocki <andrew@ishiboo.com>
723
724 * warning.m4: Adjust egrep pattern for non-GNU compilers.
725 * configure: Regenerate.
726
a9859e01
AM		 7272019-01-08 Alan Modra <amodra@gmail.com>
728
729 PR 23699
730 PR 24065
731 * ihex.c (ihex_write_object_contents): Properly check 32-bit
732 address range.
733
c8c89dac
YS		 7342019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
735
736 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
737 * bfd/bfd-in2.h: Regenerate.
738 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
739 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
740
d9858c37
LX		 7412019-01-04 Lifang Xia <lifang_xia@c-sky.com>
742
743 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
744 default target, little endian target is more suitable.
745
677bd4c6
AM		 7462019-01-04 Alan Modra <amodra@gmail.com>
747
748 PR 24061
749 PR 21786
750 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
751 adjust all callers.
752 (EQ_VALUE_IN_FIELD): Likewise.
753 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
754
82704155
AM		 7552019-01-01 Alan Modra <amodra@gmail.com>
756
757 Update year range in copyright notice of all files.
758
d5c04e1b 759For older changes see ChangeLog-2018
3499769a 760\f
d5c04e1b 761Copyright (C) 2019 Free Software Foundation, Inc.
3499769a
AM		 762
763Copying and distribution of this file, with or without modification,
764are permitted in any medium without royalty provided the copyright
765notice and this notice are preserved.
766
767Local Variables:
768mode: change-log
769left-margin: 8
770fill-column: 74
771version-control: never
772End:
A mirror of the official binutils-gdb repository