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Add new option to objcopy: --verilog-data-width. Use this option to set the size...
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
37d0d091
JH		 12019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
2
3 PR 19921
4 * verilog.c: (VerilogDataWidth): New variable.
5 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
6
79299211
NC		 72019-05-08 Nick Clifton <nickc@redhat.com>
8
9 PR 24523
10 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
11 rather than FALSE if encountering a non-ELF file.
12
e1cbf07a
AM		 132019-05-06 Alan Modra <amodra@gmail.com>
14
15 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
16
334d91b9
AM		 172019-05-06 Alan Modra <amodra@gmail.com>
18
19 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
20 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
21 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
22 * libbfd.h: Regenerate.
23 * bfd-in2.h: Regenerate.
24
a288c270
AM		 252019-05-04 Alan Modra <amodra@gmail.com>
26
27 PR 24511
28 * syms.c (coff_section_type): Only allow '.', '$' and numeric
29 following the standard section names.
30 (bfd_decode_symclass): Prioritize section flag tests in
31 decode_section_type before name tests in coff_section_type.
32 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
33 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
34 their names and choose standard .text section flags for
35 fake_section.
36
2cdc1a97
NC		 372019-05-02 Nick Clifton <nickc@redhat.com>
38
39 PR 24493
40 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
41 .gnu.debugaltlink sections as debugging sections.
42
066f4018
AM		 432019-04-30 Alan Modra <amodra@gmail.com>
44
45 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
46 (struct _ppc64_elf_section_data): Likewise.
47 (ppc64_elf_check_relocs): Set above fields.
48 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
49 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
50 when possible.
51
c54f1524
L		 522019-04-26 H.J. Lu <hongjiu.lu@intel.com>
53
54 PR ld/24486
55 * elflink.c (elf_link_output_extsym): Don't complain undefined
56 weak dynamic reference.
57
68bb0359
SD		 582019-04-25 Sudakshina Das <sudi.das@arm.com>
59
60 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
61 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
62 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
63 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
64 (elfNN_aarch64_small_plt0_pac_entry): Remove.
65 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
66 (elfNN_aarch64_small_plt0_bti_entry): Update.
67 (elfNN_aarch64_small_plt_bti_entry): Update.
68 (elfNN_aarch64_small_plt_pac_entry): Update.
69 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
70 (setup_plt_values): Setup new entries.
71 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
72 (elfNN_aarch64_plt_sym_val): Likewise.
73
79b8e8ab
JW		 742019-04-22 Jim Wilson <jimw@sifive.com>
75
76 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
77
fce97736
AM		 782019-04-19 Alan Modra <amodra@gmail.com>
79
80 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
81
9a7f0679
L		 822019-04-17 H.J. Lu <hongjiu.lu@intel.com>
83
84 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
85 building shared object.
86 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
87
4e84a8f8
L		 882019-04-17 H.J. Lu <hongjiu.lu@intel.com>
89
90 PR ld/24458
91 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
92 linker_def.
93
32c36c3c
AV		 942019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
95
96 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
97 relocation.
98 * bfd-in2.h: Regenerate.
99 * libbfd.h: Likewise.
100
60f993ce
AV		 1012019-04-15 Sudakshina Das <sudi.das@arm.com>
102
103 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
104 * bfd-in2.h: Regenerated.
105 * libbfd.h: Regenerated.
106
f6b2b12d
AV		 1072019-04-15 Sudakshina Das <sudi.das@arm.com>
108
109 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
110 * bfd-in2.h: Regenerated.
111 * libbfd.h: Likewise.
112
1889da70
AV		 1132019-04-15 Sudakshina Das <sudi.das@arm.com>
114
115 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
116 * bfd-in2.h: Regenerated.
117 * libbfd.h: Regenerated.
118 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
119 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
120 and R_ARM_THM_BF12 together.
121 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
122
1caf72a5
AV		 1232019-04-15 Sudakshina Das <sudi.das@arm.com>
124
125 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
126 * libbfd.h: Regenerated.
127 * bfd-in2.h: Regenerated.
128 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
129 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
130 and R_ARM_THM_BF18 together.
131 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
132
e5d6e09e
AV		 1332019-04-15 Sudakshina Das <sudi.das@arm.com>
134
135 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
136 * bfd-in2.h: Regenerated.
137 * libbfd.h: Regenerated.
138 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
139 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
140 and R_ARM_THM_BF16 together.
141 (get_value_helper): New reloc helper.
142 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
143
e12437dc
AV		 1442019-04-15 Sudakshina Das <sudi.das@arm.com>
145
146 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
147 * bfd-in2.h: Regenerate.
148 * libbfd.h: Regenerate.
149
031254f2
AV		 1502019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
151
152 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
153 * bfd-in2.h: Regenerate.
154 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
155 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
156 and update assert.
157 (using_thumb2): Likewise.
158 (using_thumb2_bl): Update assert.
159 (arch_has_arm_nop): Likewise.
160 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
161 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
162
233a0083
L		 1632019-04-11 H.J. Lu <hongjiu.lu@intel.com>
164
165 * elf-linker-x86.h (elf_x86_cet_report): New.
166 (elf_linker_x86_params): Add cet_report.
167 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
168 missing IBT and SHSTK properties if needed.
169
a0ea3a14
L		 1702019-04-11 H.J. Lu <hongjiu.lu@intel.com>
171
ca4e6331 172 PR ld/24436
a0ea3a14
L		 173 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
174 "h != NULL". Don't check "h != NULL" before calling.
175 bfd_elf_gc_record_vtentry.
176 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
177 * elf32-bfin.c (bfin_check_relocs): Likewise.
178 * elf32-cris.c (cris_elf_check_relocs): Likewise.
179 * elf32-csky.c (csky_elf_check_relocs): Likewise.
180 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
181 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
182 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
183 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
184 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
185 * elf32-i386.c (elf_i386_check_relocs): Likewise.
186 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
187 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
188 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
189 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
190 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
191 * elf32-metag.c (elf_metag_check_relocs): Likewise.
192 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
193 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
194 * elf32-s390.c (elf_s390_check_relocs): Likewise.
195 * elf32-sh.c (sh_elf_check_relocs): Likewise.
196 * elf32-v850.c (v850_elf_check_relocs): Likewise.
197 * elf32-vax.c (elf_vax_check_relocs): Likewise.
198 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
199 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
200 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
201 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
202 * elf64-s390.c (elf_s390_check_relocs): Likewise.
203 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
204 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
205 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
206 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
207 VTENTRY entry.
208
9bff840e
AM		 2092019-04-11 Alan Modra <amodra@gmail.com>
210
211 PR 24435
212 * elflink.c (elf_link_add_object_symbols): Don't read partial
213 dynamic entries from fuzzed objects.
214
ce12121b
TC		 2152019-04-11 Tamar Christina <tamar.christina@arm.com>
216
217 PR ld/24302
218 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
219 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
220 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
221
b05971a6
MF		 2222019-04-10 Michael Forney <mforney@mforney.org>
223
224 PR 24427
225 * doc/chew.c (free_words): Correctly free "push_text" strings.
226
3ae61bb6
L		 2272019-04-08 H.J. Lu <hongjiu.lu@intel.com>
228
229 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
230
5f2a6b85
AM		 2312019-04-08 Alan Modra <amodra@gmail.com>
232
233 * configure.ac (elfxx_x86): Define and use.
234 * configure: Regenerate.
235
5b9c07b2
L		 2362019-04-06 H.J. Lu <hongjiu.lu@intel.com>
237
238 * elf-linker-x86.h: New file.
239 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
240 to get x86-specific linker options.
241 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
242 (elf_x86_64_check_relocs): Likewise.
243 (elf_x86_64_relocate_section): Likewise.
244 (elf_x86_64_link_setup_gnu_properties): Likewise.
245 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
246 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
247 (_bfd_elf_linker_x86_set_options): New function.
248 * elfxx-x86.h: Include "elf-linker-x86.h".
249 (elf_x86_link_hash_table): Add params.
250
4b24dd1a
AM		 2512019-04-03 Alan Modra <amodra@gmail.com>
252
253 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
254 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
255 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
256 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
257 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
258 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
259
87f98bac
JW		 2602019-04-02 Jim Wilson <jimw@sifive.com>
261
262 PR 24389
263 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
264 ELF header flags to after check for ELF object file. Loop through
265 sections looking for code sections, if none, then skip ABI checks.
266
ae2b14c7
JW		 2672019-03-30 Andrew Waterman <andrew@sifive.com>
268
269 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
270 rd == X_RA case.
271
2487ef07
MF		 2722019-03-29 Max Filippov <jcmvbkbc@gmail.com>
273
274 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
275 info->export_dynamic to the conditional.
276
242a1159
AM		 2772019-03-28 Alan Modra <amodra@gmail.com>
278
279 PR 24392
280 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
281 * configure: Regenerate.
282 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
283 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
284 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
285 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
286 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
287
a9f5a551
JW		 2882019-03-21 Jim Wilson <jimw@sifive.com>
289
290 PR 24365
291 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
292 verify sym non-NULL before using. Add identical check using h.
293
4e539114
SD		 2942019-03-21 Sudakshina Das <sudi.das@arm.com>
295
296 * elf-bfd.h (struct elf_backend_data): Add argument to
297 merge_gnu_properties.
298 * elf-properties.c (elf_merge_gnu_properties): Add argument to
299 itself and while calling bed->merge_gnu_properties.
300 (elf_merge_gnu_property_list): Update the calls for
301 elf_merge_gnu_properties.
302 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
303 of --force-bti warning and add argument.
304 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
305 warning.
306 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
307 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
308 declaration.
309
acde6c6b
SD		 3102019-03-20 Sudakshina Das <sudi.das@arm.com>
311
312 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
313 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
314 (elf_backend_fixup_gnu_properties): Define for AArch64.
315
8cd1fe1b
AM		 3162019-03-18 Alan Modra <amodra@gmail.com>
317
318 PR 24355
319 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
320 for local iplt syms with ent->plt.offset == -1. Remove ineffective
321 attempt at writing glink stubs only once.
322
6835821b
AM		 3232019-03-16 Alan Modra <amodra@gmail.com>
324
325 PR 24337
326 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
327 (_bfd_elf_rel_local_sym): Likewise.
328 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
329 section of symbols with unrecognized shndx.
330
2219ae0b
L		 3312019-03-15 H.J. Lu <hongjiu.lu@intel.com>
332
333 PR ld/24267
334 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
335 section.
336 * cofflink.c (coff_link_add_symbols): Check for symbols defined
337 in discarded section.
338
fe3fef62
AM		 3392019-03-15 Alan Modra <amodra@gmail.com>
340
341 PR 24339
342 * elflink.c (elf_link_add_object_symbols): Bail out on a local
343 symbol after globals if elf_bad_symtab is not set.
344
1ff31e13
AM		 3452019-03-15 Alan Modra <amodra@gmail.com>
346
347 PR 24337
348 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
349 (_bfd_elf_rel_local_sym): Likewise.
350
f55b1e32
AM		 3512019-03-15 Alan Modra <amodra@gmail.com>
352
353 PR 24336
354 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
355 object files with sh_size not a multiple of sh_entsize.
356
da0d12d2
L		 3572019-03-15 H.J. Lu <hongjiu.lu@intel.com>
358
418d4036
L		 359 PR ld/24338
360 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
361 input with bad relocation.
362
36322019-03-15 H.J. Lu <hongjiu.lu@intel.com>
364
da0d12d2
L		 365 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
366
d7f848c3
NC		 3672019-03-14 Nick Clifton <nickc@redhat.com>
368
369 PR 24334
370 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
371 (save_section_vma): Initialise field to the number of entries in
372 the sec_vma table.
373 (section_vma_same): Check that the number of entries in the
374 sec_vma table matches the number of sections in the bfd.
375
6cc71b82
NC		 3762019-03-14 Nick Clifton <nickc@redhat.com>
377
378 PR 24333
379 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
380 section owner pointer when adding the default symbol.
381
be22c732
NC		 3822019-03-14 Nick Clifton <nickc@redhat.com>
383
384 PR 24332
385 * elflink.c (elf_link_add_object_symbols): Add new local variable
386 extversym_end. Initialise it to point to the end of the version
387 symbol table, if present. Check it when initialising and updating
388 the ever pointer.
389
1dbade74
SD		 3902019-03-13 Sudakshina Das <sudi.das@arm.com>
391
392 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
393 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
394 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
395 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
396 and PLT_PAC_PLT.
397 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
398 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
399 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
400
37c18eed
SD		 4012019-03-13 Sudakshina Das <sudi.das@arm.com>
402 Szabolcs Nagy <szabolcs.nagy@arm.com>
403
404 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
405 (aarch64_bti_pac_info): New.
406 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
407 (bfd_elf32_aarch64_set_options): Likewise.
408 * bfd-in2.h: Regenerate
409 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
410 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
411 (elfNN_aarch64_small_plt0_bti_entry): New.
412 (elfNN_aarch64_small_plt_bti_entry): New.
413 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
414 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
415 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
416 tlsdesc_plt_entry_size fields.
417 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
418 (setup_plt_values): New helper function.
419 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
420 bti enable type.
421 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
422 fixed macros.
423 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
424 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
425 to plt stubs instead of fixed ones and update filling them according
426 to the need for bti.
427 (elfNN_aarch64_init_small_plt0_entry): Likewise.
428 (elfNN_aarch64_finish_dynamic_sections): Likewise.
429 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
430 (elfNN_aarch64_plt_sym_val): Update size accordingly.
431 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
432 is set.
433 (bfd_elfNN_get_synthetic_symtab): Define.
434 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
435 and mising BTI NOTE SECTION.
436
437
cd702818
SD		 4382019-03-13 Sudakshina Das <sudi.das@arm.com>
439
440 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
441 linker created inputs from merge.
442 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
443 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
444 (elfNN_aarch64_link_setup_gnu_properties): New.
445 (elfNN_aarch64_merge_gnu_properties): New.
446 (elf_backend_setup_gnu_properties): Define for AArch64.
447 (elf_backend_merge_gnu_properties): Likewise.
448 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
449 (_bfd_aarch64_elf_parse_gnu_properties): Define.
450 (_bfd_aarch64_elf_merge_gnu_properties): Define.
451 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
452 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
453 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
454 (elf_backend_parse_gnu_properties): Define for AArch64.
455
44b27f95
L		 4562019-03-13 H.J. Lu <hongjiu.lu@intel.com>
457
458 PR ld/24322
459 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
460 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
461
7a6e0d89
AM		 4622019-03-12 Alan Modra <amodra@gmail.com>
463
464 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
465 nmemb parameter. Use bfd_alloc2.
466 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
467 Delete assertion.
468 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
469 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
470 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
471 doesn't overflow.
472 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
473 (assign_section_numbers): Style fix.
474 (swap_out_syms): Use bfd_malloc2.
475 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
476 overflow.
477 (_bfd_elf_make_empty_symbol): Style fix.
478 (elfobj_grok_stapsdt_note_1): Formatting.
479 * elfcode.h (elf_object_p): Use bfd_alloc2.
480 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
481 (elf_slurp_symbol_table): Use bfd_zalloc2.
482 (elf_slurp_reloc_table): Use bfd_alloc2.
483 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
484 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
485 size calculation doesn't overflow.
486 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
487 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
488 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
489
ebd2263b
AM		 4902019-03-08 Alan Modra <amodra@gmail.com>
491
492 PR 24311
493 * merge.c (merge_strings): Return secinfo. Don't pad section
494 to alignment here.
495 (_bfd_merge_sections): Pad section to alignment here, if input
496 sections contributing to merged output all pad to alignment.
497 Formatting.
498
219d6836
NC		 4992019-03-06 Nick Clifton <nickc@redhat.com>
500
501 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
502 table pointer.
503 * coffgen.c (coff_find_nearest_line_with_names): Do not call
504 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
505
24801b15
AK		 5062019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
507
508 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
509 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
510
511 PR 20113
512 * elf32-s390.c (allocate_dynrelocs): Update comment.
513
4ffd2909
TC		 5142019-02-28 Tamar Christina <tamar.christina@arm.com>
515
516 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
517
eed5def8
NC		 5182019-02-28 Nick Clifton <nickc@redhat.com>
519
520 PR 24273
521 * elf.c (bfd_elf_string_from_elf_section): Check for a string
522 section that is not NUL terminated.
523
5cfe428c
L		 5242019-02-27 H.J. Lu <hongjiu.lu@intel.com>
525
526 PR ld/24276
527 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
528 by linker when checking copy reloc on protected symbol.
529
f616c36b
AM		 5302019-02-24 Alan Modra <amodra@gmail.com>
531
532 PR 24144
533 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
534
eed62915
MF		 5352019-02-20 Eric Tsai <erictsai@cadence.com>
536
537 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
538 sections between the call site and call destination and adjust
539 call distance by the largest alignment.
540
e6c3b5bf
AH		 5412019-02-20 Alan Hayward <alan.hayward@arm.com>
542
543 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
544 * elf.c (elfcore_grok_aarch_pauth): New function.
545 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
546 (elfcore_write_aarch_pauth): New function.
547 (elfcore_write_register_note): Check for AArch64 pauth section.
548
34d75fb5
AM		 5492019-02-20 Alan Modra <amodra@gmail.com>
550
551 PR 24225
552 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
553 return value.
554
edd01d07
MR		 5552019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
556
557 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
558 Darwin hosts, not just or1k.
559 * configure: Regenerate.
560
8abac803
AM		 5612019-02-20 Alan Modra <amodra@gmail.com>
562
563 PR 24236
564 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
565 sentinel NUL to string buffer nearer to loop where it is used.
566 Don't go past sentinel when scanning strings, and don't write
567 NUL again.
568 * archive.c (do_slurp_coff_armap): Simplify string handling to
569 archive64.c style.
570
179f2db0
AM		 5712019-02-19 Alan Modra <amodra@gmail.com>
572
573 PR 24235
574 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
575 attempting to prevent read past end of section.
576
a31b8bd9
AM		 5772019-02-18 Alan Modra <amodra@gmail.com>
578
579 PR 24225
580 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
581 PRIx64 to generate warning messages. Print local sym names too.
582
a0e90a73
CZ		 5832019-02-09 Vineet Gupta <vgupta@synopsys.com>
584
585 * elf32-arc (INIT_SYM_STRING): Delete.
586 (FINI_SYM_STRING): Likewise.
587 (init_str): Likewise.
588 (fini_str): Likewise.
589
482f3505
AM		 5902019-02-08 Alan Modra <amodra@gmail.com>
591
592 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
593 for bss-plt" warning to make it an error.
594
b2abe1bd
EB		 5952019-02-07 Eric Botcazou <ebotcazou@adacore.com>
596
597 PR ld/18841
598 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
599 reloc_class_ifunc for ifunc symbols.
600 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
601
68a09132
EB		 6022019-02-07 Eric Botcazou <ebotcazou@adacore.com>
603
604 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
605 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
606
2012bf01
NC		 6072019-02-07 Nick Clifton <nickc@redhat.com>
608
609 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
610 into the definitely obsolete list.
611
83924b38
L		 6122019-02-05 H.J. Lu <hongjiu.lu@intel.com>
613
614 PR ld/24151
615 * elf64-x86-64.c (elf_x86_64_need_pic): Check
616 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
617 (elf_x86_64_relocate_section): Move PIC check for PC-relative
618 relocations to ...
619 (elf_x86_64_check_relocs): Here.
620 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
621 to check if a symbol is defined in a non-shared object.
622 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
623
453f8e1e
SDJ		 6242019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
625
626 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
627 of 'labs' (and fix GCC warning).
628
9ed1348c
NC		 6292019-01-25 Nick Clifton <nickc@redhat.com>
630
631 * po/ru.po: Updated Russian translation.
632
d9938630
NC		 6332019-01-23 Nick Clifton <nickc@redhat.com>
634
635 * po/fr.po: Updated French translation.
636
375cd423
NC		 6372019-01-21 Nick Clifton <nickc@redhat.com>
638
639 * po/pt.po: Updated Portuguese translation.
640 * po/uk.po: Updated Ukranian translation.
641
acef8081
YC		 6422019-01-21 Yuri Chornoivan <yurchor@ukr.net>
643
644 PR 24108
645 * elf32-nds32.c (nds32_relocate_section): Add space between words
646 in error message.
647 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
648 error message.
649 (riscv_i_or_e_p): Likewise.
650 (riscv_merge_arch_attr_info): Likewise.
651
f48dfe41
NC		 6522019-01-19 Nick Clifton <nickc@redhat.com>
653
654 * version.m4: Reset to 2.32.51
655 * configure: Regenerate.
656 * po/bfd.pot: Regenerate.
657
f974f26c
NC		 6582018-06-24 Nick Clifton <nickc@redhat.com>
659
660 2.32 branch created.
661
a4bf3d07
JW		 6622019-01-16 Kito Cheng <kito@andestech.com>
663
664 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
665 for OBJ_ATTR_PROC.
666
2dc8dd17
JW		 6672019-01-16 Kito Cheng <kito@andestech.com>
668 Nelson Chu <nelson@andestech.com>
669
7d7a7d7c
JW		 670 * elfnn-riscv.c (in_subsets): New.
671 (out_subsets): Likewise.
672 (merged_subsets): Likewise.
673 (riscv_std_ext_p): Likewise.
674 (riscv_non_std_ext_p): Likewise.
675 (riscv_std_sv_ext_p): Likewise.
676 (riscv_non_std_sv_ext_p): Likewise.
677 (riscv_version_mismatch): Likewise.
678 (riscv_i_or_e_p): Likewise.
679 (riscv_merge_std_ext): Likewise.
680 (riscv_merge_non_std_and_sv_ext): Likewise.
681 (riscv_merge_arch_attr_info): Likewise.
682 (riscv_merge_attributes): Likewise.
683 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
684
2dc8dd17
JW		 685 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
686 (elf_backend_obj_attrs_vendor): Define.
687 (elf_backend_obj_attrs_section_type): Likewise.
688 (elf_backend_obj_attrs_section): Likewise.
689 (elf_backend_obj_attrs_arg_type): Define as
690 riscv_elf_obj_attrs_arg_type.
691 * elfxx-riscv.c (riscv_estimate_digit): New.
692 (riscv_estimate_arch_strlen1): Likewise.
693 (riscv_estimate_arch_strlen): Likewise.
694 (riscv_arch_str1): Likewise.
695 (riscv_arch_str): Likewise.
696 * elfxx-riscv.h (riscv_arch_str): Declare.
697
d5dcaf1b
JD		 6982019-01-14 John Darrington <john@darrington.wattle.id.au>
699
700 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
701 * libbfd.h: regen.
702 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
703 source field. (md_apply_fix): Apply final fix
704 to BFD_RELOC_S12Z_OPR.
705 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
706
5a12586d
MT		 7072019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
708
f466c305 709 PR 20113
5a12586d
MT		 710 * elf32-s390.c (allocate_dynrelocs): Update comment.
711
3107326d
AP		 7122019-01-09 Andrew Paprocki <andrew@ishiboo.com>
713
714 * warning.m4: Adjust egrep pattern for non-GNU compilers.
715 * configure: Regenerate.
716
a9859e01
AM		 7172019-01-08 Alan Modra <amodra@gmail.com>
718
719 PR 23699
720 PR 24065
721 * ihex.c (ihex_write_object_contents): Properly check 32-bit
722 address range.
723
c8c89dac
YS		 7242019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
725
726 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
727 * bfd/bfd-in2.h: Regenerate.
728 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
729 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
730
d9858c37
LX		 7312019-01-04 Lifang Xia <lifang_xia@c-sky.com>
732
733 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
734 default target, little endian target is more suitable.
735
677bd4c6
AM		 7362019-01-04 Alan Modra <amodra@gmail.com>
737
738 PR 24061
739 PR 21786
740 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
741 adjust all callers.
742 (EQ_VALUE_IN_FIELD): Likewise.
743 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
744
82704155
AM		 7452019-01-01 Alan Modra <amodra@gmail.com>
746
747 Update year range in copyright notice of all files.
748
d5c04e1b 749For older changes see ChangeLog-2018
3499769a 750\f
d5c04e1b 751Copyright (C) 2019 Free Software Foundation, Inc.
3499769a
AM		 752
753Copying and distribution of this file, with or without modification,
754are permitted in any medium without royalty provided the copyright
755notice and this notice are preserved.
756
757Local Variables:
758mode: change-log
759left-margin: 8
760fill-column: 74
761version-control: never
762End:
GDB Binutils - Deliverables
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