projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
[PowerPC64] Don't store TLS_EXPLICIT in tls_mask
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
46e9995a
AM		 12019-07-18 Alan Modra <amodra@gmail.com>
2
3 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
4 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
5 is more than 8 bits.
6 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
7 tls_type vars unsigned int.
8 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
9 to select r_type edit.
10
b00a0a86
AM		 112019-07-18 Alan Modra <amodra@gmail.com>
12
13 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
14 Correct comment.
15 * elf64-ppc.c (TLS_GDIE): Likewise.
16
0b147428
AM		 172019-07-18 Alan Modra <amodra@gmail.com>
18
19 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
20 range of tp-relative offsets.
21
5b9d7a9a
AM		 222019-07-15 Alan Modra <amodra@gmail.com>
23
24 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
25 alias is no longer bfd_link_hash_defined, clear the alias.
26
f26a3287
AM		 272019-07-13 Alan Modra <amodra@gmail.com>
28
29 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
30 tls_sec.
31 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
32 (_bfd_elf_init_2_index_sections): Likewise.
33 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
34 relocations for local TLS symbols, use STN_UNDEF as the relocation
35 symbol.
36 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
37 leave TLS symbol value in the addend.
38
62a47958
AM		 392019-07-08 Alan Modra <amodra@gmail.com>
40
41 PR 24785
42 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
43 size before reading first word.
44
1faa385f
NC		 452019-07-02 Nick Clifton <nickc@redhat.com>
46
47 PR 24717
48 * elf.c (is_debuginfo_file): New function.
49 (assign_file_positions_for_non_load_sections): Do not warn about
50 allocated sections outside of loadable segments if they are found
51 in a debuginfo file.
52 * elf-bfd.h (is_debuginfo_file): Prototype.
53
125f83f6
NC		 542019-07-02 Nick Clifton <nickc@redhat.com>
55
56 PR 24753
57 * compress.c (bfd_get_full_section_contents): Do not complain
58 about linker created sections that are larger than the file size.
59
4d83e8d9
CL		 602019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
61
62 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
63 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
64 for CMSE stubs.
65 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
66
bb32413f
SP		 672019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
68
69 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
70 sections when .text section contain secure entry functions
71 is marked.
72
539300fb
NC		 732019-07-01 Nick Clifton <nickc@redhat.com>
74
75 PR 23839
76 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
77 section VMA in the offset used to update exidx relocs.
78
7e56c51c
NC		 792019-06-28 Nick Clifton <nickc@redhat.com>
80
81 PR 24708
82 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
83 large version reference section.
84 * compress.c (bfd_get_full_section_contents): Check for an
85 uncompressed section whose size is larger than the file size.
86
999d6dff
AM		 872019-06-28 Alan Modra <amodra@gmail.com>
88
89 * format.c (bfd_check_format_matches): Don't match plugin target
90 if another target matches. Expand comment.
91 * targets.c (_bfd_target_vector): Move plugin_vec after all other
92 non-corefile targets, outside !SELECT_VECS.
93 * config.bfd: Don't handle targ=plugin here.
94 * configure.ac: Don't add plugin to enable_targets or handle in
95 target loop setting selvecs and other target vars.
96 * configure: Regenerate.
97
a68aa5d3
NC		 982019-06-26 Nick Clifton <nickc@redhat.com>
99
100 PR 24703
101 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
102 messages for failures.
103 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
104 if returning an error value.
105
ab9f654c
JB		 1062019-06-25 Jan Beulich <jbeulich@suse.com>
107
108 * elf-properties.c (elf_find_and_remove_property): Rename last
109 parameter. Mention it in comment.
110
04b865dc
JW		 1112019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
112
113 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
114 SEC_MERGE or SEC_CODE flags are set.
115 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
116 symtype consistently. Don't include sec_addr (sym_sec) in symval.
117 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
118 Add sec_addr (sym_sec) after handling merge sections.
119
f93ab3a0
L		 1202019-06-24 H.J. Lu <hongjiu.lu@intel.com>
121
122 PR ld/24721
123 * elf-properties.c (elf_merge_gnu_property_list): Remove the
124 property after reporting property removal.
125
bb22a418
AM		 1262019-06-23 Alan Modra <amodra@gmail.com>
127
128 PR 24704
129 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
130 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
131 Reduce range of offsets allowed for other GOT relocs.
132
14b2a8e4
AM		 1332019-06-23 Alan Modra <amodra@gmail.com>
134
135 PR 24689
136 * elfcode.h (elf_object_p): Warning fix.
137
890f750a
AM		 1382019-06-21 Alan Modra <amodra@gmail.com>
139
140 PR 24689
141 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
142
6f5601c4
AM		 1432019-06-19 Alan Modra <amodra@gmail.com>
144
145 PR 24697
146 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
147 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
148
4a4e7361
AM		 1492019-06-19 Alan Modra <amodra@gmail.com>
150
151 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
152 functions that require r2 valid to use local entry.
153 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
154
39c05d94
SN		 1552019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
156
157 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
158 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
159 with elfNN_aarch64_allocate_local_dynrelocs.
160
e30d1fa1
SN		 1612019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
162
163 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
164
3a3a077c
AM		 1652019-06-14 Alan Modra <amodra@gmail.com>
166
167 * Makefile.in: Regenerate.
168 * configure: Regenerate.
169
d4b87b1e
AM		 1702019-06-14 Alan Modra <amodra@gmail.com>
171
172 * elf64-ppc.c: Fix comments involving paddi.
173
62e0492f
AL		 1742019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
175
176 PR 24643
177 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
178 absent, or the bfd is not in the ELF formart.
179 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
180
58e07198
CZ		 1812019-06-10 Christos Zoulas <christos@zoulas.com>
182
183 PR 24650
184 * elf.c (elfcore_make_auxv_note_section): New function.
185 (elfcore_grok_note): Use it.
186 (elfcore_grok_freebsd_note): Likewise.
187 (elfcore_grok_openbsd_note): Likewise.
188 (elfcore_grok_netbsd_note): Likewise. Plus add support for
189 NT_NETBSDCORE_AUXV notes.
190
237df8fe
SD		 1912019-06-06 Sudakshina Das <sudi.das@arm.com>
192
193 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
194 alignment of the new gnu property section.
195
8bf6d176
SD		 1962019-06-06 Sudakshina Das <sudi.das@arm.com>
197
198 * bfd-in.h: Change comment.
199 * bfd-in2.h: Regenerate.
200 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
201 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
202 Likwise.
203
1e129bbe
FS		 2042019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
205
206 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
207 Remove overflow check.
208
0f4a61b4
AM		 2092019-05-28 Alan Modra <amodra@gmail.com>
210
211 PR 24596
212 * cofflink.c (coff_link_check_archive_element): Don't assume
213 element is a coff object file after calling add_archive_element.
214
94667ab1
AM		 2152019-05-28 Alan Modra <amodra@gmail.com>
216
217 PR 24596
218 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
219 attempt to set sh_entsize for excluded PLT section.
220
28fbeab8
AM		 2212019-05-28 Alan Modra <amodra@gmail.com>
222
223 PR 24596
224 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
225 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
226 allocated in alpha_dynamic_entries_for_reloc.
227
a0f6fd21
AM		 2282019-05-28 Alan Modra <amodra@gmail.com>
229
230 PR 24596
231 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
232 on NULL output_section.
233 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
234
c83004d5
AM		 2352019-05-28 Alan Modra <amodra@gmail.com>
236
237 PR 24596
238 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
239 entry when MUST_FIND. Abort when MUST_FIND not found.
240 (elf_m68k_get_bfd2got_entry): Likewise.
241 (elf_m68k_relocate_section): Remove now useless assert.
242
586338b8
AM		 2432019-05-28 Alan Modra <amodra@gmail.com>
244
245 PR 24596
246 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
247 from bfd_link_info, not an output section owner.
248 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
249 (elf_hppa_final_link_relocate): Likewise.
250
a7b34aba
AM		 2512019-05-28 Alan Modra <amodra@gmail.com>
252
253 PR 24596
254 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
255 create_object_symbols_section, obj_textsec, obj_datasec or
256 obj_bsssec. Fix other errors in placement.
257 * config.bfd: Obsolete tic30-aout.
258
0eb32b6e
AM		 2592019-05-28 Alan Modra <amodra@gmail.com>
260
261 PR 24596
262 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
263 end of section list as well as section_count.
264 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
265 section list before returning error.
266
ce5aecf8
AM		 2672019-05-27 Alan Modra <amodra@gmail.com>
268
269 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
270
3d7d6a6f
AM		 2712019-05-27 Alan Modra <amodra@gmail.com>
272
273 PR 24596
274 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
275
823710d5
SN		 2762019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
277
278 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
279 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
280 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
281 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
282 (elf_backend_merge_symbol_attribute): Define.
283
405b5bd8
AM		 2842019-05-24 Alan Modra <amodra@gmail.com>
285
286 * po/SRC-POTFILES.in: Regenerate.
287
04bdff6a
AM		 2882019-05-24 Alan Modra <amodra@gmail.com>
289
290 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
291 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
292 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
293 (struct ppc_link_hash_table): Add powerxx_stubs.
294 (ppc64_elf_check_relocs): Set powerxx_stubs.
295 (build_powerxx_offset, size_powerxx_offset),
296 (num_relocs_for_powerxx_offset),
297 (emit_relocs_for_powerxx_offset): New functions.
298 (plt_stub_size): Size powerxx stubs.
299 (ppc_build_one_stub): Emit powerxx stubs.
300 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
301 powerxx stubs.
302
4a421c53
AM		 3032019-05-24 Alan Modra <amodra@gmail.com>
304
305 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
306 R_PPC64_GOT_PCREL34.
307 (xlate_pcrel_opt): New function.
308 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
309 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
310 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
311
5663e321
AM		 3122019-05-24 Alan Modra <amodra@gmail.com>
313
314 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
315 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
316 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
317 (BFD_RELOC_PPC64_PLT_PCREL34),
318 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
319 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
320 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
321 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
322 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
323 * elf64-ppc.c (PNOP): Define.
324 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
325 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
326 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
327 relocs.
328 (ppc64_elf_prefix_reloc): New function.
329 (struct ppc_link_hash_table): Add notoc_plt.
330 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
331 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
332 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
333 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
334 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
335 possible need for dynamic relocs on non-pcrel powerxx relocs.
336 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
337 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
338 (toc_adjusting_stub_needed): Likewise.
339 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
340 (ppc64_elf_relocate_section): Handle new powerxx relocs.
341 * bfd-in2.h: Regenerate.
342 * libbfd.h: Regenerate.
343
fd0de36e
JM		 3442019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
345
45d5293f
JM		 346 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
347 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
348 bpf_elf64_be_vec.
349 * configure: Regenerate.
350
3512019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
352
fd0de36e
JM		 353 * configure: Regenerated.
354 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
355 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
356 (BFD64_BACKENDS): Add elf64-bpf.lo.
357 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
358 * Makefile.in (SOURCE_HFILES): Regenerate.
359 * config.bfd (targ_cpu): Handle bpf-*-* targets.
360 * cpu-bpf.c: New file.
361 * elf64-bpf.c: Likewise.
362 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
363 bpf_elf64_le_vec.
364 * archures.c: Define architecture bfd_arch_bpf and machine
365 bfd_arch_bpf.
366 * reloc.c: Define BFD relocations used by the BPF target.
367 * bfd-in2.h: Regenerated.
368 * libbfd.h: Likewise.
369
b0f4fbf8
AM		 3702019-05-22 Alan Modra <amodra@gmail.com>
371
372 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
373 contents.
374
9ec2f606
AM		 3752019-05-22 Alan Modra <amodra@gmail.com>
376
377 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
378 processing on "size error in section".
379
4decd602
AM		 3802019-05-22 Alan Modra <amodra@gmail.com>
381
382 * som.c (som_bfd_free_cached_info): Call
383 _bfd_generic_close_and_cleanup.
384
b474a202
FS		 3852019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
386
387 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
388 for TLS_TPREL_HI16(/LO16) relocations in shared library.
389
304f09d0
FS		 3902019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
391
392 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
393 checks. Search the RELA table for n64 relocations.
394
3734320d
MF		 3952019-05-21 Matthew Fortune <matthew.fortune@mips.com>
396 Faraz Shahbazker <fshahbazker@wavecomp.com>
397
398 * elfxx-mips.c (LA25_BC): New macro.
399 (mips_elf_link_hash_table)<compact_branches>: New field.
400 (STUB_JALRC): New macro.
401 (mipsr6_o32_exec_plt0_entry_compact): New array.
402 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
403 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
404 (mipsr6_exec_plt_entry_compact): Likewise.
405 (mips_elf_create_la25_stub): Use BC instead of J for stubs
406 when compact_branches is true.
407 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
408 PLT for MIPSR6 with compact_branches. Do not reorder the
409 compact branches PLT. Switch the lazy stub for MIPSR6
410 with compact_branches to use JALRC.
411 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
412 when compact_branches is true.
413 (_bfd_mips_elf_compact_branches): New function.
414 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
415
64672071
TC		 4162019-05-21 Tamar Christina <tamar.christina@arm.com>
417
418 PR ld/24373
419 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
420 Fix print formatter.
421
e6f65e75
AV		 4222019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
423
424 PR 24460
425 * elf32-arm.c (get_value_helper): Remove.
426 (elf32_arm_final_link_relocate): Fix branch future relocations.
427
739b5c9c
TC		 4282019-05-21 Tamar Christina <tamar.christina@arm.com>
429
430 PR ld/24373
431 * bfd-in.h (enum erratum_84319_opts): New
432 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
433 int to enum erratum_84319_opts.
434 * bfd-in2.h: Regenerate.
435 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
436 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
437 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
438 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
439 (_bfd_aarch64_resize_stubs): Amend comment.
440 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
441 requested.
442 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
443 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
444 erratum workaround.
445 (clear_erratum_843419_entry): Update erratum conditional.
446
7622049e
SKS		 4472019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
448
449 PR ld/24571
450 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
451 when computing distance_short_enough.
452
338ba755
SKS		 4532019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
454
455 PR ld/24564
456 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
457 Wrap around even if distance equals avr_pc_wrap_around.
458
999b073b
NC		 4592019-05-20 Nick Clifton <nickc@redhat.com>
460
461 * po/fr.po: Updated French translation.
462
a7ad558c
AV		 4632019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
464
465 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
466
a2699ef2
AM		 4672019-05-16 Alan Modra <amodra@gmail.com>
468
469 * elf32-arm.c (elf32_arm_write_section): Revert last change.
470
3a1bb98c
AM		 4712019-05-15 Alan Modra <amodra@gmail.com>
472
473 * elf32-arm.c (elf32_arm_write_section): Don't leave
474 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
475 unitialised section contents.
476
37d0d091
JH		 4772019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
478
479 PR 19921
480 * verilog.c: (VerilogDataWidth): New variable.
481 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
482
79299211
NC		 4832019-05-08 Nick Clifton <nickc@redhat.com>
484
485 PR 24523
486 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
487 rather than FALSE if encountering a non-ELF file.
488
e1cbf07a
AM		 4892019-05-06 Alan Modra <amodra@gmail.com>
490
491 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
492
334d91b9
AM		 4932019-05-06 Alan Modra <amodra@gmail.com>
494
495 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
496 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
497 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
498 * libbfd.h: Regenerate.
499 * bfd-in2.h: Regenerate.
500
a288c270
AM		 5012019-05-04 Alan Modra <amodra@gmail.com>
502
503 PR 24511
504 * syms.c (coff_section_type): Only allow '.', '$' and numeric
505 following the standard section names.
506 (bfd_decode_symclass): Prioritize section flag tests in
507 decode_section_type before name tests in coff_section_type.
508 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
509 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
510 their names and choose standard .text section flags for
511 fake_section.
512
2cdc1a97
NC		 5132019-05-02 Nick Clifton <nickc@redhat.com>
514
515 PR 24493
516 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
517 .gnu.debugaltlink sections as debugging sections.
518
066f4018
AM		 5192019-04-30 Alan Modra <amodra@gmail.com>
520
521 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
522 (struct _ppc64_elf_section_data): Likewise.
523 (ppc64_elf_check_relocs): Set above fields.
524 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
525 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
526 when possible.
527
c54f1524
L		 5282019-04-26 H.J. Lu <hongjiu.lu@intel.com>
529
530 PR ld/24486
531 * elflink.c (elf_link_output_extsym): Don't complain undefined
532 weak dynamic reference.
533
68bb0359
SD		 5342019-04-25 Sudakshina Das <sudi.das@arm.com>
535
536 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
537 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
538 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
539 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
540 (elfNN_aarch64_small_plt0_pac_entry): Remove.
541 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
542 (elfNN_aarch64_small_plt0_bti_entry): Update.
543 (elfNN_aarch64_small_plt_bti_entry): Update.
544 (elfNN_aarch64_small_plt_pac_entry): Update.
545 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
546 (setup_plt_values): Setup new entries.
547 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
548 (elfNN_aarch64_plt_sym_val): Likewise.
549
79b8e8ab
JW		 5502019-04-22 Jim Wilson <jimw@sifive.com>
551
552 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
553
fce97736
AM		 5542019-04-19 Alan Modra <amodra@gmail.com>
555
556 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
557
9a7f0679
L		 5582019-04-17 H.J. Lu <hongjiu.lu@intel.com>
559
560 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
561 building shared object.
562 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
563
4e84a8f8
L		 5642019-04-17 H.J. Lu <hongjiu.lu@intel.com>
565
566 PR ld/24458
567 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
568 linker_def.
569
32c36c3c
AV		 5702019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
571
572 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
573 relocation.
574 * bfd-in2.h: Regenerate.
575 * libbfd.h: Likewise.
576
60f993ce
AV		 5772019-04-15 Sudakshina Das <sudi.das@arm.com>
578
579 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
580 * bfd-in2.h: Regenerated.
581 * libbfd.h: Regenerated.
582
f6b2b12d
AV		 5832019-04-15 Sudakshina Das <sudi.das@arm.com>
584
585 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
586 * bfd-in2.h: Regenerated.
587 * libbfd.h: Likewise.
588
1889da70
AV		 5892019-04-15 Sudakshina Das <sudi.das@arm.com>
590
591 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
592 * bfd-in2.h: Regenerated.
593 * libbfd.h: Regenerated.
594 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
595 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
596 and R_ARM_THM_BF12 together.
597 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
598
1caf72a5
AV		 5992019-04-15 Sudakshina Das <sudi.das@arm.com>
600
601 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
602 * libbfd.h: Regenerated.
603 * bfd-in2.h: Regenerated.
604 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
605 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
606 and R_ARM_THM_BF18 together.
607 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
608
e5d6e09e
AV		 6092019-04-15 Sudakshina Das <sudi.das@arm.com>
610
611 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
612 * bfd-in2.h: Regenerated.
613 * libbfd.h: Regenerated.
614 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
615 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
616 and R_ARM_THM_BF16 together.
617 (get_value_helper): New reloc helper.
618 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
619
e12437dc
AV		 6202019-04-15 Sudakshina Das <sudi.das@arm.com>
621
622 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
623 * bfd-in2.h: Regenerate.
624 * libbfd.h: Regenerate.
625
031254f2
AV		 6262019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
627
628 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
629 * bfd-in2.h: Regenerate.
630 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
631 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
632 and update assert.
633 (using_thumb2): Likewise.
634 (using_thumb2_bl): Update assert.
635 (arch_has_arm_nop): Likewise.
636 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
637 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
638
233a0083
L		 6392019-04-11 H.J. Lu <hongjiu.lu@intel.com>
640
641 * elf-linker-x86.h (elf_x86_cet_report): New.
642 (elf_linker_x86_params): Add cet_report.
643 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
644 missing IBT and SHSTK properties if needed.
645
a0ea3a14
L		 6462019-04-11 H.J. Lu <hongjiu.lu@intel.com>
647
ca4e6331 648 PR ld/24436
a0ea3a14
L		 649 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
650 "h != NULL". Don't check "h != NULL" before calling.
651 bfd_elf_gc_record_vtentry.
652 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
653 * elf32-bfin.c (bfin_check_relocs): Likewise.
654 * elf32-cris.c (cris_elf_check_relocs): Likewise.
655 * elf32-csky.c (csky_elf_check_relocs): Likewise.
656 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
657 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
658 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
659 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
660 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
661 * elf32-i386.c (elf_i386_check_relocs): Likewise.
662 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
663 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
664 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
665 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
666 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
667 * elf32-metag.c (elf_metag_check_relocs): Likewise.
668 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
669 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
670 * elf32-s390.c (elf_s390_check_relocs): Likewise.
671 * elf32-sh.c (sh_elf_check_relocs): Likewise.
672 * elf32-v850.c (v850_elf_check_relocs): Likewise.
673 * elf32-vax.c (elf_vax_check_relocs): Likewise.
674 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
675 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
676 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
677 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
678 * elf64-s390.c (elf_s390_check_relocs): Likewise.
679 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
680 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
681 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
682 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
683 VTENTRY entry.
684
9bff840e
AM		 6852019-04-11 Alan Modra <amodra@gmail.com>
686
687 PR 24435
688 * elflink.c (elf_link_add_object_symbols): Don't read partial
689 dynamic entries from fuzzed objects.
690
ce12121b
TC		 6912019-04-11 Tamar Christina <tamar.christina@arm.com>
692
693 PR ld/24302
694 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
695 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
696 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
697
b05971a6
MF		 6982019-04-10 Michael Forney <mforney@mforney.org>
699
700 PR 24427
701 * doc/chew.c (free_words): Correctly free "push_text" strings.
702
3ae61bb6
L		 7032019-04-08 H.J. Lu <hongjiu.lu@intel.com>
704
705 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
706
5f2a6b85
AM		 7072019-04-08 Alan Modra <amodra@gmail.com>
708
709 * configure.ac (elfxx_x86): Define and use.
710 * configure: Regenerate.
711
5b9c07b2
L		 7122019-04-06 H.J. Lu <hongjiu.lu@intel.com>
713
714 * elf-linker-x86.h: New file.
715 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
716 to get x86-specific linker options.
717 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
718 (elf_x86_64_check_relocs): Likewise.
719 (elf_x86_64_relocate_section): Likewise.
720 (elf_x86_64_link_setup_gnu_properties): Likewise.
721 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
722 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
723 (_bfd_elf_linker_x86_set_options): New function.
724 * elfxx-x86.h: Include "elf-linker-x86.h".
725 (elf_x86_link_hash_table): Add params.
726
4b24dd1a
AM		 7272019-04-03 Alan Modra <amodra@gmail.com>
728
729 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
730 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
731 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
732 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
733 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
734 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
735
87f98bac
JW		 7362019-04-02 Jim Wilson <jimw@sifive.com>
737
738 PR 24389
739 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
740 ELF header flags to after check for ELF object file. Loop through
741 sections looking for code sections, if none, then skip ABI checks.
742
ae2b14c7
JW		 7432019-03-30 Andrew Waterman <andrew@sifive.com>
744
745 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
746 rd == X_RA case.
747
2487ef07
MF		 7482019-03-29 Max Filippov <jcmvbkbc@gmail.com>
749
750 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
751 info->export_dynamic to the conditional.
752
242a1159
AM		 7532019-03-28 Alan Modra <amodra@gmail.com>
754
755 PR 24392
756 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
757 * configure: Regenerate.
758 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
759 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
760 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
761 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
762 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
763
a9f5a551
JW		 7642019-03-21 Jim Wilson <jimw@sifive.com>
765
766 PR 24365
767 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
768 verify sym non-NULL before using. Add identical check using h.
769
4e539114
SD		 7702019-03-21 Sudakshina Das <sudi.das@arm.com>
771
772 * elf-bfd.h (struct elf_backend_data): Add argument to
773 merge_gnu_properties.
774 * elf-properties.c (elf_merge_gnu_properties): Add argument to
775 itself and while calling bed->merge_gnu_properties.
776 (elf_merge_gnu_property_list): Update the calls for
777 elf_merge_gnu_properties.
778 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
779 of --force-bti warning and add argument.
780 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
781 warning.
782 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
783 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
784 declaration.
785
acde6c6b
SD		 7862019-03-20 Sudakshina Das <sudi.das@arm.com>
787
788 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
789 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
790 (elf_backend_fixup_gnu_properties): Define for AArch64.
791
8cd1fe1b
AM		 7922019-03-18 Alan Modra <amodra@gmail.com>
793
794 PR 24355
795 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
796 for local iplt syms with ent->plt.offset == -1. Remove ineffective
797 attempt at writing glink stubs only once.
798
6835821b
AM		 7992019-03-16 Alan Modra <amodra@gmail.com>
800
801 PR 24337
802 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
803 (_bfd_elf_rel_local_sym): Likewise.
804 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
805 section of symbols with unrecognized shndx.
806
2219ae0b
L		 8072019-03-15 H.J. Lu <hongjiu.lu@intel.com>
808
809 PR ld/24267
810 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
811 section.
812 * cofflink.c (coff_link_add_symbols): Check for symbols defined
813 in discarded section.
814
fe3fef62
AM		 8152019-03-15 Alan Modra <amodra@gmail.com>
816
817 PR 24339
818 * elflink.c (elf_link_add_object_symbols): Bail out on a local
819 symbol after globals if elf_bad_symtab is not set.
820
1ff31e13
AM		 8212019-03-15 Alan Modra <amodra@gmail.com>
822
823 PR 24337
824 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
825 (_bfd_elf_rel_local_sym): Likewise.
826
f55b1e32
AM		 8272019-03-15 Alan Modra <amodra@gmail.com>
828
829 PR 24336
830 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
831 object files with sh_size not a multiple of sh_entsize.
832
da0d12d2
L		 8332019-03-15 H.J. Lu <hongjiu.lu@intel.com>
834
418d4036
L		 835 PR ld/24338
836 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
837 input with bad relocation.
838
83922019-03-15 H.J. Lu <hongjiu.lu@intel.com>
840
da0d12d2
L		 841 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
842
d7f848c3
NC		 8432019-03-14 Nick Clifton <nickc@redhat.com>
844
845 PR 24334
846 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
847 (save_section_vma): Initialise field to the number of entries in
848 the sec_vma table.
849 (section_vma_same): Check that the number of entries in the
850 sec_vma table matches the number of sections in the bfd.
851
6cc71b82
NC		 8522019-03-14 Nick Clifton <nickc@redhat.com>
853
854 PR 24333
855 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
856 section owner pointer when adding the default symbol.
857
be22c732
NC		 8582019-03-14 Nick Clifton <nickc@redhat.com>
859
860 PR 24332
861 * elflink.c (elf_link_add_object_symbols): Add new local variable
862 extversym_end. Initialise it to point to the end of the version
863 symbol table, if present. Check it when initialising and updating
864 the ever pointer.
865
1dbade74
SD		 8662019-03-13 Sudakshina Das <sudi.das@arm.com>
867
868 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
869 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
870 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
871 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
872 and PLT_PAC_PLT.
873 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
874 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
875 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
876
37c18eed
SD		 8772019-03-13 Sudakshina Das <sudi.das@arm.com>
878 Szabolcs Nagy <szabolcs.nagy@arm.com>
879
880 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
881 (aarch64_bti_pac_info): New.
882 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
883 (bfd_elf32_aarch64_set_options): Likewise.
884 * bfd-in2.h: Regenerate
885 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
886 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
887 (elfNN_aarch64_small_plt0_bti_entry): New.
888 (elfNN_aarch64_small_plt_bti_entry): New.
889 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
890 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
891 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
892 tlsdesc_plt_entry_size fields.
893 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
894 (setup_plt_values): New helper function.
895 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
896 bti enable type.
897 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
898 fixed macros.
899 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
900 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
901 to plt stubs instead of fixed ones and update filling them according
902 to the need for bti.
903 (elfNN_aarch64_init_small_plt0_entry): Likewise.
904 (elfNN_aarch64_finish_dynamic_sections): Likewise.
905 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
906 (elfNN_aarch64_plt_sym_val): Update size accordingly.
907 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
908 is set.
909 (bfd_elfNN_get_synthetic_symtab): Define.
910 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
911 and mising BTI NOTE SECTION.
912
913
cd702818
SD		 9142019-03-13 Sudakshina Das <sudi.das@arm.com>
915
916 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
917 linker created inputs from merge.
918 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
919 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
920 (elfNN_aarch64_link_setup_gnu_properties): New.
921 (elfNN_aarch64_merge_gnu_properties): New.
922 (elf_backend_setup_gnu_properties): Define for AArch64.
923 (elf_backend_merge_gnu_properties): Likewise.
924 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
925 (_bfd_aarch64_elf_parse_gnu_properties): Define.
926 (_bfd_aarch64_elf_merge_gnu_properties): Define.
927 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
928 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
929 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
930 (elf_backend_parse_gnu_properties): Define for AArch64.
931
44b27f95
L		 9322019-03-13 H.J. Lu <hongjiu.lu@intel.com>
933
934 PR ld/24322
935 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
936 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
937
7a6e0d89
AM		 9382019-03-12 Alan Modra <amodra@gmail.com>
939
940 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
941 nmemb parameter. Use bfd_alloc2.
942 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
943 Delete assertion.
944 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
945 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
946 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
947 doesn't overflow.
948 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
949 (assign_section_numbers): Style fix.
950 (swap_out_syms): Use bfd_malloc2.
951 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
952 overflow.
953 (_bfd_elf_make_empty_symbol): Style fix.
954 (elfobj_grok_stapsdt_note_1): Formatting.
955 * elfcode.h (elf_object_p): Use bfd_alloc2.
956 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
957 (elf_slurp_symbol_table): Use bfd_zalloc2.
958 (elf_slurp_reloc_table): Use bfd_alloc2.
959 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
960 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
961 size calculation doesn't overflow.
962 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
963 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
964 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
965
ebd2263b
AM		 9662019-03-08 Alan Modra <amodra@gmail.com>
967
968 PR 24311
969 * merge.c (merge_strings): Return secinfo. Don't pad section
970 to alignment here.
971 (_bfd_merge_sections): Pad section to alignment here, if input
972 sections contributing to merged output all pad to alignment.
973 Formatting.
974
219d6836
NC		 9752019-03-06 Nick Clifton <nickc@redhat.com>
976
977 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
978 table pointer.
979 * coffgen.c (coff_find_nearest_line_with_names): Do not call
980 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
981
24801b15
AK		 9822019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
983
984 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
985 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
986
987 PR 20113
988 * elf32-s390.c (allocate_dynrelocs): Update comment.
989
4ffd2909
TC		 9902019-02-28 Tamar Christina <tamar.christina@arm.com>
991
992 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
993
eed5def8
NC		 9942019-02-28 Nick Clifton <nickc@redhat.com>
995
996 PR 24273
997 * elf.c (bfd_elf_string_from_elf_section): Check for a string
998 section that is not NUL terminated.
999
5cfe428c
L		 10002019-02-27 H.J. Lu <hongjiu.lu@intel.com>
1001
1002 PR ld/24276
1003 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
1004 by linker when checking copy reloc on protected symbol.
1005
f616c36b
AM		 10062019-02-24 Alan Modra <amodra@gmail.com>
1007
1008 PR 24144
1009 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
1010
eed62915
MF		 10112019-02-20 Eric Tsai <erictsai@cadence.com>
1012
1013 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
1014 sections between the call site and call destination and adjust
1015 call distance by the largest alignment.
1016
e6c3b5bf
AH		 10172019-02-20 Alan Hayward <alan.hayward@arm.com>
1018
1019 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
1020 * elf.c (elfcore_grok_aarch_pauth): New function.
1021 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
1022 (elfcore_write_aarch_pauth): New function.
1023 (elfcore_write_register_note): Check for AArch64 pauth section.
1024
34d75fb5
AM		 10252019-02-20 Alan Modra <amodra@gmail.com>
1026
1027 PR 24225
1028 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
1029 return value.
1030
edd01d07
MR		 10312019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
1032
1033 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
1034 Darwin hosts, not just or1k.
1035 * configure: Regenerate.
1036
8abac803
AM		 10372019-02-20 Alan Modra <amodra@gmail.com>
1038
1039 PR 24236
1040 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
1041 sentinel NUL to string buffer nearer to loop where it is used.
1042 Don't go past sentinel when scanning strings, and don't write
1043 NUL again.
1044 * archive.c (do_slurp_coff_armap): Simplify string handling to
1045 archive64.c style.
1046
179f2db0
AM		 10472019-02-19 Alan Modra <amodra@gmail.com>
1048
1049 PR 24235
1050 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
1051 attempting to prevent read past end of section.
1052
a31b8bd9
AM		 10532019-02-18 Alan Modra <amodra@gmail.com>
1054
1055 PR 24225
1056 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
1057 PRIx64 to generate warning messages. Print local sym names too.
1058
a0e90a73
CZ		 10592019-02-09 Vineet Gupta <vgupta@synopsys.com>
1060
1061 * elf32-arc (INIT_SYM_STRING): Delete.
1062 (FINI_SYM_STRING): Likewise.
1063 (init_str): Likewise.
1064 (fini_str): Likewise.
1065
482f3505
AM		 10662019-02-08 Alan Modra <amodra@gmail.com>
1067
1068 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
1069 for bss-plt" warning to make it an error.
1070
b2abe1bd
EB		 10712019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1072
1073 PR ld/18841
1074 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
1075 reloc_class_ifunc for ifunc symbols.
1076 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
1077
68a09132
EB		 10782019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1079
1080 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
1081 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
1082
2012bf01
NC		 10832019-02-07 Nick Clifton <nickc@redhat.com>
1084
1085 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
1086 into the definitely obsolete list.
1087
83924b38
L		 10882019-02-05 H.J. Lu <hongjiu.lu@intel.com>
1089
1090 PR ld/24151
1091 * elf64-x86-64.c (elf_x86_64_need_pic): Check
1092 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
1093 (elf_x86_64_relocate_section): Move PIC check for PC-relative
1094 relocations to ...
1095 (elf_x86_64_check_relocs): Here.
1096 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
1097 to check if a symbol is defined in a non-shared object.
1098 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
1099
453f8e1e
SDJ		 11002019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
1101
1102 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
1103 of 'labs' (and fix GCC warning).
1104
9ed1348c
NC		 11052019-01-25 Nick Clifton <nickc@redhat.com>
1106
1107 * po/ru.po: Updated Russian translation.
1108
d9938630
NC		 11092019-01-23 Nick Clifton <nickc@redhat.com>
1110
1111 * po/fr.po: Updated French translation.
1112
375cd423
NC		 11132019-01-21 Nick Clifton <nickc@redhat.com>
1114
1115 * po/pt.po: Updated Portuguese translation.
1116 * po/uk.po: Updated Ukranian translation.
1117
acef8081
YC		 11182019-01-21 Yuri Chornoivan <yurchor@ukr.net>
1119
1120 PR 24108
1121 * elf32-nds32.c (nds32_relocate_section): Add space between words
1122 in error message.
1123 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
1124 error message.
1125 (riscv_i_or_e_p): Likewise.
1126 (riscv_merge_arch_attr_info): Likewise.
1127
f48dfe41
NC		 11282019-01-19 Nick Clifton <nickc@redhat.com>
1129
1130 * version.m4: Reset to 2.32.51
1131 * configure: Regenerate.
1132 * po/bfd.pot: Regenerate.
1133
f974f26c
NC		 11342018-06-24 Nick Clifton <nickc@redhat.com>
1135
1136 2.32 branch created.
1137
a4bf3d07
JW		 11382019-01-16 Kito Cheng <kito@andestech.com>
1139
1140 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
1141 for OBJ_ATTR_PROC.
1142
2dc8dd17
JW		 11432019-01-16 Kito Cheng <kito@andestech.com>
1144 Nelson Chu <nelson@andestech.com>
1145
7d7a7d7c
JW		 1146 * elfnn-riscv.c (in_subsets): New.
1147 (out_subsets): Likewise.
1148 (merged_subsets): Likewise.
1149 (riscv_std_ext_p): Likewise.
1150 (riscv_non_std_ext_p): Likewise.
1151 (riscv_std_sv_ext_p): Likewise.
1152 (riscv_non_std_sv_ext_p): Likewise.
1153 (riscv_version_mismatch): Likewise.
1154 (riscv_i_or_e_p): Likewise.
1155 (riscv_merge_std_ext): Likewise.
1156 (riscv_merge_non_std_and_sv_ext): Likewise.
1157 (riscv_merge_arch_attr_info): Likewise.
1158 (riscv_merge_attributes): Likewise.
1159 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
1160
2dc8dd17
JW		 1161 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
1162 (elf_backend_obj_attrs_vendor): Define.
1163 (elf_backend_obj_attrs_section_type): Likewise.
1164 (elf_backend_obj_attrs_section): Likewise.
1165 (elf_backend_obj_attrs_arg_type): Define as
1166 riscv_elf_obj_attrs_arg_type.
1167 * elfxx-riscv.c (riscv_estimate_digit): New.
1168 (riscv_estimate_arch_strlen1): Likewise.
1169 (riscv_estimate_arch_strlen): Likewise.
1170 (riscv_arch_str1): Likewise.
1171 (riscv_arch_str): Likewise.
1172 * elfxx-riscv.h (riscv_arch_str): Declare.
1173
d5dcaf1b
JD		 11742019-01-14 John Darrington <john@darrington.wattle.id.au>
1175
1176 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
1177 * libbfd.h: regen.
1178 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
1179 source field. (md_apply_fix): Apply final fix
1180 to BFD_RELOC_S12Z_OPR.
1181 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
1182
5a12586d
MT		 11832019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1184
f466c305 1185 PR 20113
5a12586d
MT		 1186 * elf32-s390.c (allocate_dynrelocs): Update comment.
1187
3107326d
AP		 11882019-01-09 Andrew Paprocki <andrew@ishiboo.com>
1189
1190 * warning.m4: Adjust egrep pattern for non-GNU compilers.
1191 * configure: Regenerate.
1192
a9859e01
AM		 11932019-01-08 Alan Modra <amodra@gmail.com>
1194
1195 PR 23699
1196 PR 24065
1197 * ihex.c (ihex_write_object_contents): Properly check 32-bit
1198 address range.
1199
c8c89dac
YS		 12002019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
1201
1202 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
1203 * bfd/bfd-in2.h: Regenerate.
1204 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
1205 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
1206
d9858c37
LX		 12072019-01-04 Lifang Xia <lifang_xia@c-sky.com>
1208
1209 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
1210 default target, little endian target is more suitable.
1211
677bd4c6
AM		 12122019-01-04 Alan Modra <amodra@gmail.com>
1213
1214 PR 24061
1215 PR 21786
1216 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
1217 adjust all callers.
1218 (EQ_VALUE_IN_FIELD): Likewise.
1219 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
1220
82704155
AM		 12212019-01-01 Alan Modra <amodra@gmail.com>
1222
1223 Update year range in copyright notice of all files.
1224
d5c04e1b 1225For older changes see ChangeLog-2018
3499769a 1226\f
d5c04e1b 1227Copyright (C) 2019 Free Software Foundation, Inc.
3499769a
AM		 1228
1229Copying and distribution of this file, with or without modification,
1230are permitted in any medium without royalty provided the copyright
1231notice and this notice are preserved.
1232
1233Local Variables:
1234mode: change-log
1235left-margin: 8
1236fill-column: 74
1237version-control: never
1238End:
GDB Binutils - Deliverables
This page took 0.270468 seconds and 4 git commands to generate.