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[PowerPC] Rename testcase
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
71c4e95a
AM		 12019-07-18 Alan Modra <amodra@gmail.com>
2
3 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
4 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
5 match test.
6
46e9995a
AM		 72019-07-18 Alan Modra <amodra@gmail.com>
8
9 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
10 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
11 is more than 8 bits.
12 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
13 tls_type vars unsigned int.
14 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
15 to select r_type edit.
16
b00a0a86
AM		 172019-07-18 Alan Modra <amodra@gmail.com>
18
19 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
20 Correct comment.
21 * elf64-ppc.c (TLS_GDIE): Likewise.
22
0b147428
AM		 232019-07-18 Alan Modra <amodra@gmail.com>
24
25 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
26 range of tp-relative offsets.
27
5b9d7a9a
AM		 282019-07-15 Alan Modra <amodra@gmail.com>
29
30 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
31 alias is no longer bfd_link_hash_defined, clear the alias.
32
f26a3287
AM		 332019-07-13 Alan Modra <amodra@gmail.com>
34
35 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
36 tls_sec.
37 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
38 (_bfd_elf_init_2_index_sections): Likewise.
39 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
40 relocations for local TLS symbols, use STN_UNDEF as the relocation
41 symbol.
42 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
43 leave TLS symbol value in the addend.
44
62a47958
AM		 452019-07-08 Alan Modra <amodra@gmail.com>
46
47 PR 24785
48 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
49 size before reading first word.
50
1faa385f
NC		 512019-07-02 Nick Clifton <nickc@redhat.com>
52
53 PR 24717
54 * elf.c (is_debuginfo_file): New function.
55 (assign_file_positions_for_non_load_sections): Do not warn about
56 allocated sections outside of loadable segments if they are found
57 in a debuginfo file.
58 * elf-bfd.h (is_debuginfo_file): Prototype.
59
125f83f6
NC		 602019-07-02 Nick Clifton <nickc@redhat.com>
61
62 PR 24753
63 * compress.c (bfd_get_full_section_contents): Do not complain
64 about linker created sections that are larger than the file size.
65
4d83e8d9
CL		 662019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
67
68 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
69 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
70 for CMSE stubs.
71 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
72
bb32413f
SP		 732019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
74
75 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
76 sections when .text section contain secure entry functions
77 is marked.
78
539300fb
NC		 792019-07-01 Nick Clifton <nickc@redhat.com>
80
81 PR 23839
82 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
83 section VMA in the offset used to update exidx relocs.
84
7e56c51c
NC		 852019-06-28 Nick Clifton <nickc@redhat.com>
86
87 PR 24708
88 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
89 large version reference section.
90 * compress.c (bfd_get_full_section_contents): Check for an
91 uncompressed section whose size is larger than the file size.
92
999d6dff
AM		 932019-06-28 Alan Modra <amodra@gmail.com>
94
95 * format.c (bfd_check_format_matches): Don't match plugin target
96 if another target matches. Expand comment.
97 * targets.c (_bfd_target_vector): Move plugin_vec after all other
98 non-corefile targets, outside !SELECT_VECS.
99 * config.bfd: Don't handle targ=plugin here.
100 * configure.ac: Don't add plugin to enable_targets or handle in
101 target loop setting selvecs and other target vars.
102 * configure: Regenerate.
103
a68aa5d3
NC		 1042019-06-26 Nick Clifton <nickc@redhat.com>
105
106 PR 24703
107 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
108 messages for failures.
109 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
110 if returning an error value.
111
ab9f654c
JB		 1122019-06-25 Jan Beulich <jbeulich@suse.com>
113
114 * elf-properties.c (elf_find_and_remove_property): Rename last
115 parameter. Mention it in comment.
116
04b865dc
JW		 1172019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
118
119 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
120 SEC_MERGE or SEC_CODE flags are set.
121 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
122 symtype consistently. Don't include sec_addr (sym_sec) in symval.
123 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
124 Add sec_addr (sym_sec) after handling merge sections.
125
f93ab3a0
L		 1262019-06-24 H.J. Lu <hongjiu.lu@intel.com>
127
128 PR ld/24721
129 * elf-properties.c (elf_merge_gnu_property_list): Remove the
130 property after reporting property removal.
131
bb22a418
AM		 1322019-06-23 Alan Modra <amodra@gmail.com>
133
134 PR 24704
135 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
136 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
137 Reduce range of offsets allowed for other GOT relocs.
138
14b2a8e4
AM		 1392019-06-23 Alan Modra <amodra@gmail.com>
140
141 PR 24689
142 * elfcode.h (elf_object_p): Warning fix.
143
890f750a
AM		 1442019-06-21 Alan Modra <amodra@gmail.com>
145
146 PR 24689
147 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
148
6f5601c4
AM		 1492019-06-19 Alan Modra <amodra@gmail.com>
150
151 PR 24697
152 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
153 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
154
4a4e7361
AM		 1552019-06-19 Alan Modra <amodra@gmail.com>
156
157 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
158 functions that require r2 valid to use local entry.
159 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
160
39c05d94
SN		 1612019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
162
163 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
164 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
165 with elfNN_aarch64_allocate_local_dynrelocs.
166
e30d1fa1
SN		 1672019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
168
169 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
170
3a3a077c
AM		 1712019-06-14 Alan Modra <amodra@gmail.com>
172
173 * Makefile.in: Regenerate.
174 * configure: Regenerate.
175
d4b87b1e
AM		 1762019-06-14 Alan Modra <amodra@gmail.com>
177
178 * elf64-ppc.c: Fix comments involving paddi.
179
62e0492f
AL		 1802019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
181
182 PR 24643
183 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
184 absent, or the bfd is not in the ELF formart.
185 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
186
58e07198
CZ		 1872019-06-10 Christos Zoulas <christos@zoulas.com>
188
189 PR 24650
190 * elf.c (elfcore_make_auxv_note_section): New function.
191 (elfcore_grok_note): Use it.
192 (elfcore_grok_freebsd_note): Likewise.
193 (elfcore_grok_openbsd_note): Likewise.
194 (elfcore_grok_netbsd_note): Likewise. Plus add support for
195 NT_NETBSDCORE_AUXV notes.
196
237df8fe
SD		 1972019-06-06 Sudakshina Das <sudi.das@arm.com>
198
199 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
200 alignment of the new gnu property section.
201
8bf6d176
SD		 2022019-06-06 Sudakshina Das <sudi.das@arm.com>
203
204 * bfd-in.h: Change comment.
205 * bfd-in2.h: Regenerate.
206 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
207 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
208 Likwise.
209
1e129bbe
FS		 2102019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
211
212 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
213 Remove overflow check.
214
0f4a61b4
AM		 2152019-05-28 Alan Modra <amodra@gmail.com>
216
217 PR 24596
218 * cofflink.c (coff_link_check_archive_element): Don't assume
219 element is a coff object file after calling add_archive_element.
220
94667ab1
AM		 2212019-05-28 Alan Modra <amodra@gmail.com>
222
223 PR 24596
224 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
225 attempt to set sh_entsize for excluded PLT section.
226
28fbeab8
AM		 2272019-05-28 Alan Modra <amodra@gmail.com>
228
229 PR 24596
230 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
231 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
232 allocated in alpha_dynamic_entries_for_reloc.
233
a0f6fd21
AM		 2342019-05-28 Alan Modra <amodra@gmail.com>
235
236 PR 24596
237 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
238 on NULL output_section.
239 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
240
c83004d5
AM		 2412019-05-28 Alan Modra <amodra@gmail.com>
242
243 PR 24596
244 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
245 entry when MUST_FIND. Abort when MUST_FIND not found.
246 (elf_m68k_get_bfd2got_entry): Likewise.
247 (elf_m68k_relocate_section): Remove now useless assert.
248
586338b8
AM		 2492019-05-28 Alan Modra <amodra@gmail.com>
250
251 PR 24596
252 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
253 from bfd_link_info, not an output section owner.
254 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
255 (elf_hppa_final_link_relocate): Likewise.
256
a7b34aba
AM		 2572019-05-28 Alan Modra <amodra@gmail.com>
258
259 PR 24596
260 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
261 create_object_symbols_section, obj_textsec, obj_datasec or
262 obj_bsssec. Fix other errors in placement.
263 * config.bfd: Obsolete tic30-aout.
264
0eb32b6e
AM		 2652019-05-28 Alan Modra <amodra@gmail.com>
266
267 PR 24596
268 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
269 end of section list as well as section_count.
270 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
271 section list before returning error.
272
ce5aecf8
AM		 2732019-05-27 Alan Modra <amodra@gmail.com>
274
275 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
276
3d7d6a6f
AM		 2772019-05-27 Alan Modra <amodra@gmail.com>
278
279 PR 24596
280 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
281
823710d5
SN		 2822019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
283
284 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
285 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
286 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
287 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
288 (elf_backend_merge_symbol_attribute): Define.
289
405b5bd8
AM		 2902019-05-24 Alan Modra <amodra@gmail.com>
291
292 * po/SRC-POTFILES.in: Regenerate.
293
04bdff6a
AM		 2942019-05-24 Alan Modra <amodra@gmail.com>
295
296 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
297 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
298 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
299 (struct ppc_link_hash_table): Add powerxx_stubs.
300 (ppc64_elf_check_relocs): Set powerxx_stubs.
301 (build_powerxx_offset, size_powerxx_offset),
302 (num_relocs_for_powerxx_offset),
303 (emit_relocs_for_powerxx_offset): New functions.
304 (plt_stub_size): Size powerxx stubs.
305 (ppc_build_one_stub): Emit powerxx stubs.
306 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
307 powerxx stubs.
308
4a421c53
AM		 3092019-05-24 Alan Modra <amodra@gmail.com>
310
311 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
312 R_PPC64_GOT_PCREL34.
313 (xlate_pcrel_opt): New function.
314 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
315 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
316 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
317
5663e321
AM		 3182019-05-24 Alan Modra <amodra@gmail.com>
319
320 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
321 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
322 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
323 (BFD_RELOC_PPC64_PLT_PCREL34),
324 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
325 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
326 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
327 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
328 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
329 * elf64-ppc.c (PNOP): Define.
330 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
331 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
332 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
333 relocs.
334 (ppc64_elf_prefix_reloc): New function.
335 (struct ppc_link_hash_table): Add notoc_plt.
336 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
337 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
338 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
339 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
340 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
341 possible need for dynamic relocs on non-pcrel powerxx relocs.
342 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
343 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
344 (toc_adjusting_stub_needed): Likewise.
345 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
346 (ppc64_elf_relocate_section): Handle new powerxx relocs.
347 * bfd-in2.h: Regenerate.
348 * libbfd.h: Regenerate.
349
fd0de36e
JM		 3502019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
351
45d5293f
JM		 352 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
353 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
354 bpf_elf64_be_vec.
355 * configure: Regenerate.
356
3572019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
358
fd0de36e
JM		 359 * configure: Regenerated.
360 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
361 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
362 (BFD64_BACKENDS): Add elf64-bpf.lo.
363 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
364 * Makefile.in (SOURCE_HFILES): Regenerate.
365 * config.bfd (targ_cpu): Handle bpf-*-* targets.
366 * cpu-bpf.c: New file.
367 * elf64-bpf.c: Likewise.
368 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
369 bpf_elf64_le_vec.
370 * archures.c: Define architecture bfd_arch_bpf and machine
371 bfd_arch_bpf.
372 * reloc.c: Define BFD relocations used by the BPF target.
373 * bfd-in2.h: Regenerated.
374 * libbfd.h: Likewise.
375
b0f4fbf8
AM		 3762019-05-22 Alan Modra <amodra@gmail.com>
377
378 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
379 contents.
380
9ec2f606
AM		 3812019-05-22 Alan Modra <amodra@gmail.com>
382
383 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
384 processing on "size error in section".
385
4decd602
AM		 3862019-05-22 Alan Modra <amodra@gmail.com>
387
388 * som.c (som_bfd_free_cached_info): Call
389 _bfd_generic_close_and_cleanup.
390
b474a202
FS		 3912019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
392
393 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
394 for TLS_TPREL_HI16(/LO16) relocations in shared library.
395
304f09d0
FS		 3962019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
397
398 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
399 checks. Search the RELA table for n64 relocations.
400
3734320d
MF		 4012019-05-21 Matthew Fortune <matthew.fortune@mips.com>
402 Faraz Shahbazker <fshahbazker@wavecomp.com>
403
404 * elfxx-mips.c (LA25_BC): New macro.
405 (mips_elf_link_hash_table)<compact_branches>: New field.
406 (STUB_JALRC): New macro.
407 (mipsr6_o32_exec_plt0_entry_compact): New array.
408 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
409 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
410 (mipsr6_exec_plt_entry_compact): Likewise.
411 (mips_elf_create_la25_stub): Use BC instead of J for stubs
412 when compact_branches is true.
413 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
414 PLT for MIPSR6 with compact_branches. Do not reorder the
415 compact branches PLT. Switch the lazy stub for MIPSR6
416 with compact_branches to use JALRC.
417 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
418 when compact_branches is true.
419 (_bfd_mips_elf_compact_branches): New function.
420 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
421
64672071
TC		 4222019-05-21 Tamar Christina <tamar.christina@arm.com>
423
424 PR ld/24373
425 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
426 Fix print formatter.
427
e6f65e75
AV		 4282019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
429
430 PR 24460
431 * elf32-arm.c (get_value_helper): Remove.
432 (elf32_arm_final_link_relocate): Fix branch future relocations.
433
739b5c9c
TC		 4342019-05-21 Tamar Christina <tamar.christina@arm.com>
435
436 PR ld/24373
437 * bfd-in.h (enum erratum_84319_opts): New
438 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
439 int to enum erratum_84319_opts.
440 * bfd-in2.h: Regenerate.
441 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
442 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
443 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
444 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
445 (_bfd_aarch64_resize_stubs): Amend comment.
446 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
447 requested.
448 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
449 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
450 erratum workaround.
451 (clear_erratum_843419_entry): Update erratum conditional.
452
7622049e
SKS		 4532019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
454
455 PR ld/24571
456 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
457 when computing distance_short_enough.
458
338ba755
SKS		 4592019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
460
461 PR ld/24564
462 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
463 Wrap around even if distance equals avr_pc_wrap_around.
464
999b073b
NC		 4652019-05-20 Nick Clifton <nickc@redhat.com>
466
467 * po/fr.po: Updated French translation.
468
a7ad558c
AV		 4692019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
470
471 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
472
a2699ef2
AM		 4732019-05-16 Alan Modra <amodra@gmail.com>
474
475 * elf32-arm.c (elf32_arm_write_section): Revert last change.
476
3a1bb98c
AM		 4772019-05-15 Alan Modra <amodra@gmail.com>
478
479 * elf32-arm.c (elf32_arm_write_section): Don't leave
480 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
481 unitialised section contents.
482
37d0d091
JH		 4832019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
484
485 PR 19921
486 * verilog.c: (VerilogDataWidth): New variable.
487 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
488
79299211
NC		 4892019-05-08 Nick Clifton <nickc@redhat.com>
490
491 PR 24523
492 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
493 rather than FALSE if encountering a non-ELF file.
494
e1cbf07a
AM		 4952019-05-06 Alan Modra <amodra@gmail.com>
496
497 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
498
334d91b9
AM		 4992019-05-06 Alan Modra <amodra@gmail.com>
500
501 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
502 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
503 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
504 * libbfd.h: Regenerate.
505 * bfd-in2.h: Regenerate.
506
a288c270
AM		 5072019-05-04 Alan Modra <amodra@gmail.com>
508
509 PR 24511
510 * syms.c (coff_section_type): Only allow '.', '$' and numeric
511 following the standard section names.
512 (bfd_decode_symclass): Prioritize section flag tests in
513 decode_section_type before name tests in coff_section_type.
514 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
515 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
516 their names and choose standard .text section flags for
517 fake_section.
518
2cdc1a97
NC		 5192019-05-02 Nick Clifton <nickc@redhat.com>
520
521 PR 24493
522 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
523 .gnu.debugaltlink sections as debugging sections.
524
066f4018
AM		 5252019-04-30 Alan Modra <amodra@gmail.com>
526
527 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
528 (struct _ppc64_elf_section_data): Likewise.
529 (ppc64_elf_check_relocs): Set above fields.
530 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
531 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
532 when possible.
533
c54f1524
L		 5342019-04-26 H.J. Lu <hongjiu.lu@intel.com>
535
536 PR ld/24486
537 * elflink.c (elf_link_output_extsym): Don't complain undefined
538 weak dynamic reference.
539
68bb0359
SD		 5402019-04-25 Sudakshina Das <sudi.das@arm.com>
541
542 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
543 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
544 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
545 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
546 (elfNN_aarch64_small_plt0_pac_entry): Remove.
547 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
548 (elfNN_aarch64_small_plt0_bti_entry): Update.
549 (elfNN_aarch64_small_plt_bti_entry): Update.
550 (elfNN_aarch64_small_plt_pac_entry): Update.
551 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
552 (setup_plt_values): Setup new entries.
553 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
554 (elfNN_aarch64_plt_sym_val): Likewise.
555
79b8e8ab
JW		 5562019-04-22 Jim Wilson <jimw@sifive.com>
557
558 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
559
fce97736
AM		 5602019-04-19 Alan Modra <amodra@gmail.com>
561
562 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
563
9a7f0679
L		 5642019-04-17 H.J. Lu <hongjiu.lu@intel.com>
565
566 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
567 building shared object.
568 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
569
4e84a8f8
L		 5702019-04-17 H.J. Lu <hongjiu.lu@intel.com>
571
572 PR ld/24458
573 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
574 linker_def.
575
32c36c3c
AV		 5762019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
577
578 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
579 relocation.
580 * bfd-in2.h: Regenerate.
581 * libbfd.h: Likewise.
582
60f993ce
AV		 5832019-04-15 Sudakshina Das <sudi.das@arm.com>
584
585 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
586 * bfd-in2.h: Regenerated.
587 * libbfd.h: Regenerated.
588
f6b2b12d
AV		 5892019-04-15 Sudakshina Das <sudi.das@arm.com>
590
591 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
592 * bfd-in2.h: Regenerated.
593 * libbfd.h: Likewise.
594
1889da70
AV		 5952019-04-15 Sudakshina Das <sudi.das@arm.com>
596
597 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
598 * bfd-in2.h: Regenerated.
599 * libbfd.h: Regenerated.
600 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
601 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
602 and R_ARM_THM_BF12 together.
603 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
604
1caf72a5
AV		 6052019-04-15 Sudakshina Das <sudi.das@arm.com>
606
607 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
608 * libbfd.h: Regenerated.
609 * bfd-in2.h: Regenerated.
610 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
611 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
612 and R_ARM_THM_BF18 together.
613 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
614
e5d6e09e
AV		 6152019-04-15 Sudakshina Das <sudi.das@arm.com>
616
617 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
618 * bfd-in2.h: Regenerated.
619 * libbfd.h: Regenerated.
620 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
621 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
622 and R_ARM_THM_BF16 together.
623 (get_value_helper): New reloc helper.
624 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
625
e12437dc
AV		 6262019-04-15 Sudakshina Das <sudi.das@arm.com>
627
628 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
629 * bfd-in2.h: Regenerate.
630 * libbfd.h: Regenerate.
631
031254f2
AV		 6322019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
633
634 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
635 * bfd-in2.h: Regenerate.
636 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
637 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
638 and update assert.
639 (using_thumb2): Likewise.
640 (using_thumb2_bl): Update assert.
641 (arch_has_arm_nop): Likewise.
642 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
643 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
644
233a0083
L		 6452019-04-11 H.J. Lu <hongjiu.lu@intel.com>
646
647 * elf-linker-x86.h (elf_x86_cet_report): New.
648 (elf_linker_x86_params): Add cet_report.
649 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
650 missing IBT and SHSTK properties if needed.
651
a0ea3a14
L		 6522019-04-11 H.J. Lu <hongjiu.lu@intel.com>
653
ca4e6331 654 PR ld/24436
a0ea3a14
L		 655 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
656 "h != NULL". Don't check "h != NULL" before calling.
657 bfd_elf_gc_record_vtentry.
658 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
659 * elf32-bfin.c (bfin_check_relocs): Likewise.
660 * elf32-cris.c (cris_elf_check_relocs): Likewise.
661 * elf32-csky.c (csky_elf_check_relocs): Likewise.
662 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
663 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
664 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
665 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
666 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
667 * elf32-i386.c (elf_i386_check_relocs): Likewise.
668 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
669 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
670 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
671 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
672 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
673 * elf32-metag.c (elf_metag_check_relocs): Likewise.
674 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
675 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
676 * elf32-s390.c (elf_s390_check_relocs): Likewise.
677 * elf32-sh.c (sh_elf_check_relocs): Likewise.
678 * elf32-v850.c (v850_elf_check_relocs): Likewise.
679 * elf32-vax.c (elf_vax_check_relocs): Likewise.
680 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
681 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
682 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
683 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
684 * elf64-s390.c (elf_s390_check_relocs): Likewise.
685 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
686 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
687 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
688 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
689 VTENTRY entry.
690
9bff840e
AM		 6912019-04-11 Alan Modra <amodra@gmail.com>
692
693 PR 24435
694 * elflink.c (elf_link_add_object_symbols): Don't read partial
695 dynamic entries from fuzzed objects.
696
ce12121b
TC		 6972019-04-11 Tamar Christina <tamar.christina@arm.com>
698
699 PR ld/24302
700 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
701 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
702 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
703
b05971a6
MF		 7042019-04-10 Michael Forney <mforney@mforney.org>
705
706 PR 24427
707 * doc/chew.c (free_words): Correctly free "push_text" strings.
708
3ae61bb6
L		 7092019-04-08 H.J. Lu <hongjiu.lu@intel.com>
710
711 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
712
5f2a6b85
AM		 7132019-04-08 Alan Modra <amodra@gmail.com>
714
715 * configure.ac (elfxx_x86): Define and use.
716 * configure: Regenerate.
717
5b9c07b2
L		 7182019-04-06 H.J. Lu <hongjiu.lu@intel.com>
719
720 * elf-linker-x86.h: New file.
721 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
722 to get x86-specific linker options.
723 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
724 (elf_x86_64_check_relocs): Likewise.
725 (elf_x86_64_relocate_section): Likewise.
726 (elf_x86_64_link_setup_gnu_properties): Likewise.
727 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
728 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
729 (_bfd_elf_linker_x86_set_options): New function.
730 * elfxx-x86.h: Include "elf-linker-x86.h".
731 (elf_x86_link_hash_table): Add params.
732
4b24dd1a
AM		 7332019-04-03 Alan Modra <amodra@gmail.com>
734
735 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
736 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
737 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
738 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
739 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
740 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
741
87f98bac
JW		 7422019-04-02 Jim Wilson <jimw@sifive.com>
743
744 PR 24389
745 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
746 ELF header flags to after check for ELF object file. Loop through
747 sections looking for code sections, if none, then skip ABI checks.
748
ae2b14c7
JW		 7492019-03-30 Andrew Waterman <andrew@sifive.com>
750
751 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
752 rd == X_RA case.
753
2487ef07
MF		 7542019-03-29 Max Filippov <jcmvbkbc@gmail.com>
755
756 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
757 info->export_dynamic to the conditional.
758
242a1159
AM		 7592019-03-28 Alan Modra <amodra@gmail.com>
760
761 PR 24392
762 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
763 * configure: Regenerate.
764 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
765 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
766 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
767 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
768 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
769
a9f5a551
JW		 7702019-03-21 Jim Wilson <jimw@sifive.com>
771
772 PR 24365
773 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
774 verify sym non-NULL before using. Add identical check using h.
775
4e539114
SD		 7762019-03-21 Sudakshina Das <sudi.das@arm.com>
777
778 * elf-bfd.h (struct elf_backend_data): Add argument to
779 merge_gnu_properties.
780 * elf-properties.c (elf_merge_gnu_properties): Add argument to
781 itself and while calling bed->merge_gnu_properties.
782 (elf_merge_gnu_property_list): Update the calls for
783 elf_merge_gnu_properties.
784 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
785 of --force-bti warning and add argument.
786 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
787 warning.
788 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
789 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
790 declaration.
791
acde6c6b
SD		 7922019-03-20 Sudakshina Das <sudi.das@arm.com>
793
794 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
795 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
796 (elf_backend_fixup_gnu_properties): Define for AArch64.
797
8cd1fe1b
AM		 7982019-03-18 Alan Modra <amodra@gmail.com>
799
800 PR 24355
801 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
802 for local iplt syms with ent->plt.offset == -1. Remove ineffective
803 attempt at writing glink stubs only once.
804
6835821b
AM		 8052019-03-16 Alan Modra <amodra@gmail.com>
806
807 PR 24337
808 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
809 (_bfd_elf_rel_local_sym): Likewise.
810 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
811 section of symbols with unrecognized shndx.
812
2219ae0b
L		 8132019-03-15 H.J. Lu <hongjiu.lu@intel.com>
814
815 PR ld/24267
816 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
817 section.
818 * cofflink.c (coff_link_add_symbols): Check for symbols defined
819 in discarded section.
820
fe3fef62
AM		 8212019-03-15 Alan Modra <amodra@gmail.com>
822
823 PR 24339
824 * elflink.c (elf_link_add_object_symbols): Bail out on a local
825 symbol after globals if elf_bad_symtab is not set.
826
1ff31e13
AM		 8272019-03-15 Alan Modra <amodra@gmail.com>
828
829 PR 24337
830 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
831 (_bfd_elf_rel_local_sym): Likewise.
832
f55b1e32
AM		 8332019-03-15 Alan Modra <amodra@gmail.com>
834
835 PR 24336
836 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
837 object files with sh_size not a multiple of sh_entsize.
838
da0d12d2
L		 8392019-03-15 H.J. Lu <hongjiu.lu@intel.com>
840
418d4036
L		 841 PR ld/24338
842 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
843 input with bad relocation.
844
84522019-03-15 H.J. Lu <hongjiu.lu@intel.com>
846
da0d12d2
L		 847 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
848
d7f848c3
NC		 8492019-03-14 Nick Clifton <nickc@redhat.com>
850
851 PR 24334
852 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
853 (save_section_vma): Initialise field to the number of entries in
854 the sec_vma table.
855 (section_vma_same): Check that the number of entries in the
856 sec_vma table matches the number of sections in the bfd.
857
6cc71b82
NC		 8582019-03-14 Nick Clifton <nickc@redhat.com>
859
860 PR 24333
861 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
862 section owner pointer when adding the default symbol.
863
be22c732
NC		 8642019-03-14 Nick Clifton <nickc@redhat.com>
865
866 PR 24332
867 * elflink.c (elf_link_add_object_symbols): Add new local variable
868 extversym_end. Initialise it to point to the end of the version
869 symbol table, if present. Check it when initialising and updating
870 the ever pointer.
871
1dbade74
SD		 8722019-03-13 Sudakshina Das <sudi.das@arm.com>
873
874 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
875 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
876 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
877 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
878 and PLT_PAC_PLT.
879 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
880 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
881 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
882
37c18eed
SD		 8832019-03-13 Sudakshina Das <sudi.das@arm.com>
884 Szabolcs Nagy <szabolcs.nagy@arm.com>
885
886 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
887 (aarch64_bti_pac_info): New.
888 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
889 (bfd_elf32_aarch64_set_options): Likewise.
890 * bfd-in2.h: Regenerate
891 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
892 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
893 (elfNN_aarch64_small_plt0_bti_entry): New.
894 (elfNN_aarch64_small_plt_bti_entry): New.
895 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
896 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
897 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
898 tlsdesc_plt_entry_size fields.
899 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
900 (setup_plt_values): New helper function.
901 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
902 bti enable type.
903 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
904 fixed macros.
905 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
906 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
907 to plt stubs instead of fixed ones and update filling them according
908 to the need for bti.
909 (elfNN_aarch64_init_small_plt0_entry): Likewise.
910 (elfNN_aarch64_finish_dynamic_sections): Likewise.
911 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
912 (elfNN_aarch64_plt_sym_val): Update size accordingly.
913 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
914 is set.
915 (bfd_elfNN_get_synthetic_symtab): Define.
916 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
917 and mising BTI NOTE SECTION.
918
919
cd702818
SD		 9202019-03-13 Sudakshina Das <sudi.das@arm.com>
921
922 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
923 linker created inputs from merge.
924 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
925 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
926 (elfNN_aarch64_link_setup_gnu_properties): New.
927 (elfNN_aarch64_merge_gnu_properties): New.
928 (elf_backend_setup_gnu_properties): Define for AArch64.
929 (elf_backend_merge_gnu_properties): Likewise.
930 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
931 (_bfd_aarch64_elf_parse_gnu_properties): Define.
932 (_bfd_aarch64_elf_merge_gnu_properties): Define.
933 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
934 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
935 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
936 (elf_backend_parse_gnu_properties): Define for AArch64.
937
44b27f95
L		 9382019-03-13 H.J. Lu <hongjiu.lu@intel.com>
939
940 PR ld/24322
941 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
942 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
943
7a6e0d89
AM		 9442019-03-12 Alan Modra <amodra@gmail.com>
945
946 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
947 nmemb parameter. Use bfd_alloc2.
948 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
949 Delete assertion.
950 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
951 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
952 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
953 doesn't overflow.
954 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
955 (assign_section_numbers): Style fix.
956 (swap_out_syms): Use bfd_malloc2.
957 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
958 overflow.
959 (_bfd_elf_make_empty_symbol): Style fix.
960 (elfobj_grok_stapsdt_note_1): Formatting.
961 * elfcode.h (elf_object_p): Use bfd_alloc2.
962 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
963 (elf_slurp_symbol_table): Use bfd_zalloc2.
964 (elf_slurp_reloc_table): Use bfd_alloc2.
965 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
966 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
967 size calculation doesn't overflow.
968 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
969 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
970 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
971
ebd2263b
AM		 9722019-03-08 Alan Modra <amodra@gmail.com>
973
974 PR 24311
975 * merge.c (merge_strings): Return secinfo. Don't pad section
976 to alignment here.
977 (_bfd_merge_sections): Pad section to alignment here, if input
978 sections contributing to merged output all pad to alignment.
979 Formatting.
980
219d6836
NC		 9812019-03-06 Nick Clifton <nickc@redhat.com>
982
983 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
984 table pointer.
985 * coffgen.c (coff_find_nearest_line_with_names): Do not call
986 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
987
24801b15
AK		 9882019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
989
990 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
991 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
992
993 PR 20113
994 * elf32-s390.c (allocate_dynrelocs): Update comment.
995
4ffd2909
TC		 9962019-02-28 Tamar Christina <tamar.christina@arm.com>
997
998 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
999
eed5def8
NC		 10002019-02-28 Nick Clifton <nickc@redhat.com>
1001
1002 PR 24273
1003 * elf.c (bfd_elf_string_from_elf_section): Check for a string
1004 section that is not NUL terminated.
1005
5cfe428c
L		 10062019-02-27 H.J. Lu <hongjiu.lu@intel.com>
1007
1008 PR ld/24276
1009 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
1010 by linker when checking copy reloc on protected symbol.
1011
f616c36b
AM		 10122019-02-24 Alan Modra <amodra@gmail.com>
1013
1014 PR 24144
1015 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
1016
eed62915
MF		 10172019-02-20 Eric Tsai <erictsai@cadence.com>
1018
1019 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
1020 sections between the call site and call destination and adjust
1021 call distance by the largest alignment.
1022
e6c3b5bf
AH		 10232019-02-20 Alan Hayward <alan.hayward@arm.com>
1024
1025 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
1026 * elf.c (elfcore_grok_aarch_pauth): New function.
1027 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
1028 (elfcore_write_aarch_pauth): New function.
1029 (elfcore_write_register_note): Check for AArch64 pauth section.
1030
34d75fb5
AM		 10312019-02-20 Alan Modra <amodra@gmail.com>
1032
1033 PR 24225
1034 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
1035 return value.
1036
edd01d07
MR		 10372019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
1038
1039 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
1040 Darwin hosts, not just or1k.
1041 * configure: Regenerate.
1042
8abac803
AM		 10432019-02-20 Alan Modra <amodra@gmail.com>
1044
1045 PR 24236
1046 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
1047 sentinel NUL to string buffer nearer to loop where it is used.
1048 Don't go past sentinel when scanning strings, and don't write
1049 NUL again.
1050 * archive.c (do_slurp_coff_armap): Simplify string handling to
1051 archive64.c style.
1052
179f2db0
AM		 10532019-02-19 Alan Modra <amodra@gmail.com>
1054
1055 PR 24235
1056 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
1057 attempting to prevent read past end of section.
1058
a31b8bd9
AM		 10592019-02-18 Alan Modra <amodra@gmail.com>
1060
1061 PR 24225
1062 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
1063 PRIx64 to generate warning messages. Print local sym names too.
1064
a0e90a73
CZ		 10652019-02-09 Vineet Gupta <vgupta@synopsys.com>
1066
1067 * elf32-arc (INIT_SYM_STRING): Delete.
1068 (FINI_SYM_STRING): Likewise.
1069 (init_str): Likewise.
1070 (fini_str): Likewise.
1071
482f3505
AM		 10722019-02-08 Alan Modra <amodra@gmail.com>
1073
1074 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
1075 for bss-plt" warning to make it an error.
1076
b2abe1bd
EB		 10772019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1078
1079 PR ld/18841
1080 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
1081 reloc_class_ifunc for ifunc symbols.
1082 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
1083
68a09132
EB		 10842019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1085
1086 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
1087 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
1088
2012bf01
NC		 10892019-02-07 Nick Clifton <nickc@redhat.com>
1090
1091 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
1092 into the definitely obsolete list.
1093
83924b38
L		 10942019-02-05 H.J. Lu <hongjiu.lu@intel.com>
1095
1096 PR ld/24151
1097 * elf64-x86-64.c (elf_x86_64_need_pic): Check
1098 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
1099 (elf_x86_64_relocate_section): Move PIC check for PC-relative
1100 relocations to ...
1101 (elf_x86_64_check_relocs): Here.
1102 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
1103 to check if a symbol is defined in a non-shared object.
1104 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
1105
453f8e1e
SDJ		 11062019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
1107
1108 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
1109 of 'labs' (and fix GCC warning).
1110
9ed1348c
NC		 11112019-01-25 Nick Clifton <nickc@redhat.com>
1112
1113 * po/ru.po: Updated Russian translation.
1114
d9938630
NC		 11152019-01-23 Nick Clifton <nickc@redhat.com>
1116
1117 * po/fr.po: Updated French translation.
1118
375cd423
NC		 11192019-01-21 Nick Clifton <nickc@redhat.com>
1120
1121 * po/pt.po: Updated Portuguese translation.
1122 * po/uk.po: Updated Ukranian translation.
1123
acef8081
YC		 11242019-01-21 Yuri Chornoivan <yurchor@ukr.net>
1125
1126 PR 24108
1127 * elf32-nds32.c (nds32_relocate_section): Add space between words
1128 in error message.
1129 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
1130 error message.
1131 (riscv_i_or_e_p): Likewise.
1132 (riscv_merge_arch_attr_info): Likewise.
1133
f48dfe41
NC		 11342019-01-19 Nick Clifton <nickc@redhat.com>
1135
1136 * version.m4: Reset to 2.32.51
1137 * configure: Regenerate.
1138 * po/bfd.pot: Regenerate.
1139
f974f26c
NC		 11402018-06-24 Nick Clifton <nickc@redhat.com>
1141
1142 2.32 branch created.
1143
a4bf3d07
JW		 11442019-01-16 Kito Cheng <kito@andestech.com>
1145
1146 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
1147 for OBJ_ATTR_PROC.
1148
2dc8dd17
JW		 11492019-01-16 Kito Cheng <kito@andestech.com>
1150 Nelson Chu <nelson@andestech.com>
1151
7d7a7d7c
JW		 1152 * elfnn-riscv.c (in_subsets): New.
1153 (out_subsets): Likewise.
1154 (merged_subsets): Likewise.
1155 (riscv_std_ext_p): Likewise.
1156 (riscv_non_std_ext_p): Likewise.
1157 (riscv_std_sv_ext_p): Likewise.
1158 (riscv_non_std_sv_ext_p): Likewise.
1159 (riscv_version_mismatch): Likewise.
1160 (riscv_i_or_e_p): Likewise.
1161 (riscv_merge_std_ext): Likewise.
1162 (riscv_merge_non_std_and_sv_ext): Likewise.
1163 (riscv_merge_arch_attr_info): Likewise.
1164 (riscv_merge_attributes): Likewise.
1165 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
1166
2dc8dd17
JW		 1167 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
1168 (elf_backend_obj_attrs_vendor): Define.
1169 (elf_backend_obj_attrs_section_type): Likewise.
1170 (elf_backend_obj_attrs_section): Likewise.
1171 (elf_backend_obj_attrs_arg_type): Define as
1172 riscv_elf_obj_attrs_arg_type.
1173 * elfxx-riscv.c (riscv_estimate_digit): New.
1174 (riscv_estimate_arch_strlen1): Likewise.
1175 (riscv_estimate_arch_strlen): Likewise.
1176 (riscv_arch_str1): Likewise.
1177 (riscv_arch_str): Likewise.
1178 * elfxx-riscv.h (riscv_arch_str): Declare.
1179
d5dcaf1b
JD		 11802019-01-14 John Darrington <john@darrington.wattle.id.au>
1181
1182 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
1183 * libbfd.h: regen.
1184 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
1185 source field. (md_apply_fix): Apply final fix
1186 to BFD_RELOC_S12Z_OPR.
1187 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
1188
5a12586d
MT		 11892019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1190
f466c305 1191 PR 20113
5a12586d
MT		 1192 * elf32-s390.c (allocate_dynrelocs): Update comment.
1193
3107326d
AP		 11942019-01-09 Andrew Paprocki <andrew@ishiboo.com>
1195
1196 * warning.m4: Adjust egrep pattern for non-GNU compilers.
1197 * configure: Regenerate.
1198
a9859e01
AM		 11992019-01-08 Alan Modra <amodra@gmail.com>
1200
1201 PR 23699
1202 PR 24065
1203 * ihex.c (ihex_write_object_contents): Properly check 32-bit
1204 address range.
1205
c8c89dac
YS		 12062019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
1207
1208 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
1209 * bfd/bfd-in2.h: Regenerate.
1210 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
1211 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
1212
d9858c37
LX		 12132019-01-04 Lifang Xia <lifang_xia@c-sky.com>
1214
1215 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
1216 default target, little endian target is more suitable.
1217
677bd4c6
AM		 12182019-01-04 Alan Modra <amodra@gmail.com>
1219
1220 PR 24061
1221 PR 21786
1222 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
1223 adjust all callers.
1224 (EQ_VALUE_IN_FIELD): Likewise.
1225 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
1226
82704155
AM		 12272019-01-01 Alan Modra <amodra@gmail.com>
1228
1229 Update year range in copyright notice of all files.
1230
d5c04e1b 1231For older changes see ChangeLog-2018
3499769a 1232\f
d5c04e1b 1233Copyright (C) 2019 Free Software Foundation, Inc.
3499769a
AM		 1234
1235Copying and distribution of this file, with or without modification,
1236are permitted in any medium without royalty provided the copyright
1237notice and this notice are preserved.
1238
1239Local Variables:
1240mode: change-log
1241left-margin: 8
1242fill-column: 74
1243version-control: never
1244End:
GDB Binutils - Deliverables
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