]> git.ipfire.org Git - thirdparty/binutils-gdb.git/blame - bfd/ChangeLog
projects / thirdparty / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Dynamic TLS section symbols
[thirdparty/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
f26a3287
AM		 12019-07-13 Alan Modra <amodra@gmail.com>
2
3 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
4 tls_sec.
5 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
6 (_bfd_elf_init_2_index_sections): Likewise.
7 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
8 relocations for local TLS symbols, use STN_UNDEF as the relocation
9 symbol.
10 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
11 leave TLS symbol value in the addend.
12
62a47958
AM		 132019-07-08 Alan Modra <amodra@gmail.com>
14
15 PR 24785
16 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
17 size before reading first word.
18
1faa385f
NC		 192019-07-02 Nick Clifton <nickc@redhat.com>
20
21 PR 24717
22 * elf.c (is_debuginfo_file): New function.
23 (assign_file_positions_for_non_load_sections): Do not warn about
24 allocated sections outside of loadable segments if they are found
25 in a debuginfo file.
26 * elf-bfd.h (is_debuginfo_file): Prototype.
27
125f83f6
NC		 282019-07-02 Nick Clifton <nickc@redhat.com>
29
30 PR 24753
31 * compress.c (bfd_get_full_section_contents): Do not complain
32 about linker created sections that are larger than the file size.
33
4d83e8d9
CL		 342019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
35
36 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
37 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
38 for CMSE stubs.
39 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
40
bb32413f
SP		 412019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
42
43 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
44 sections when .text section contain secure entry functions
45 is marked.
46
539300fb
NC		 472019-07-01 Nick Clifton <nickc@redhat.com>
48
49 PR 23839
50 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
51 section VMA in the offset used to update exidx relocs.
52
7e56c51c
NC		 532019-06-28 Nick Clifton <nickc@redhat.com>
54
55 PR 24708
56 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
57 large version reference section.
58 * compress.c (bfd_get_full_section_contents): Check for an
59 uncompressed section whose size is larger than the file size.
60
999d6dff
AM		 612019-06-28 Alan Modra <amodra@gmail.com>
62
63 * format.c (bfd_check_format_matches): Don't match plugin target
64 if another target matches. Expand comment.
65 * targets.c (_bfd_target_vector): Move plugin_vec after all other
66 non-corefile targets, outside !SELECT_VECS.
67 * config.bfd: Don't handle targ=plugin here.
68 * configure.ac: Don't add plugin to enable_targets or handle in
69 target loop setting selvecs and other target vars.
70 * configure: Regenerate.
71
a68aa5d3
NC		 722019-06-26 Nick Clifton <nickc@redhat.com>
73
74 PR 24703
75 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
76 messages for failures.
77 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
78 if returning an error value.
79
ab9f654c
JB		 802019-06-25 Jan Beulich <jbeulich@suse.com>
81
82 * elf-properties.c (elf_find_and_remove_property): Rename last
83 parameter. Mention it in comment.
84
04b865dc
JW		 852019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
86
87 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
88 SEC_MERGE or SEC_CODE flags are set.
89 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
90 symtype consistently. Don't include sec_addr (sym_sec) in symval.
91 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
92 Add sec_addr (sym_sec) after handling merge sections.
93
f93ab3a0
L		 942019-06-24 H.J. Lu <hongjiu.lu@intel.com>
95
96 PR ld/24721
97 * elf-properties.c (elf_merge_gnu_property_list): Remove the
98 property after reporting property removal.
99
bb22a418
AM		 1002019-06-23 Alan Modra <amodra@gmail.com>
101
102 PR 24704
103 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
104 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
105 Reduce range of offsets allowed for other GOT relocs.
106
14b2a8e4
AM		 1072019-06-23 Alan Modra <amodra@gmail.com>
108
109 PR 24689
110 * elfcode.h (elf_object_p): Warning fix.
111
890f750a
AM		 1122019-06-21 Alan Modra <amodra@gmail.com>
113
114 PR 24689
115 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
116
6f5601c4
AM		 1172019-06-19 Alan Modra <amodra@gmail.com>
118
119 PR 24697
120 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
121 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
122
4a4e7361
AM		 1232019-06-19 Alan Modra <amodra@gmail.com>
124
125 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
126 functions that require r2 valid to use local entry.
127 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
128
39c05d94
SN		 1292019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
130
131 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
132 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
133 with elfNN_aarch64_allocate_local_dynrelocs.
134
e30d1fa1
SN		 1352019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
136
137 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
138
3a3a077c
AM		 1392019-06-14 Alan Modra <amodra@gmail.com>
140
141 * Makefile.in: Regenerate.
142 * configure: Regenerate.
143
d4b87b1e
AM		 1442019-06-14 Alan Modra <amodra@gmail.com>
145
146 * elf64-ppc.c: Fix comments involving paddi.
147
62e0492f
AL		 1482019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
149
150 PR 24643
151 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
152 absent, or the bfd is not in the ELF formart.
153 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
154
58e07198
CZ		 1552019-06-10 Christos Zoulas <christos@zoulas.com>
156
157 PR 24650
158 * elf.c (elfcore_make_auxv_note_section): New function.
159 (elfcore_grok_note): Use it.
160 (elfcore_grok_freebsd_note): Likewise.
161 (elfcore_grok_openbsd_note): Likewise.
162 (elfcore_grok_netbsd_note): Likewise. Plus add support for
163 NT_NETBSDCORE_AUXV notes.
164
237df8fe
SD		 1652019-06-06 Sudakshina Das <sudi.das@arm.com>
166
167 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
168 alignment of the new gnu property section.
169
8bf6d176
SD		 1702019-06-06 Sudakshina Das <sudi.das@arm.com>
171
172 * bfd-in.h: Change comment.
173 * bfd-in2.h: Regenerate.
174 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
175 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
176 Likwise.
177
1e129bbe
FS		 1782019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
179
180 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
181 Remove overflow check.
182
0f4a61b4
AM		 1832019-05-28 Alan Modra <amodra@gmail.com>
184
185 PR 24596
186 * cofflink.c (coff_link_check_archive_element): Don't assume
187 element is a coff object file after calling add_archive_element.
188
94667ab1
AM		 1892019-05-28 Alan Modra <amodra@gmail.com>
190
191 PR 24596
192 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
193 attempt to set sh_entsize for excluded PLT section.
194
28fbeab8
AM		 1952019-05-28 Alan Modra <amodra@gmail.com>
196
197 PR 24596
198 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
199 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
200 allocated in alpha_dynamic_entries_for_reloc.
201
a0f6fd21
AM		 2022019-05-28 Alan Modra <amodra@gmail.com>
203
204 PR 24596
205 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
206 on NULL output_section.
207 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
208
c83004d5
AM		 2092019-05-28 Alan Modra <amodra@gmail.com>
210
211 PR 24596
212 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
213 entry when MUST_FIND. Abort when MUST_FIND not found.
214 (elf_m68k_get_bfd2got_entry): Likewise.
215 (elf_m68k_relocate_section): Remove now useless assert.
216
586338b8
AM		 2172019-05-28 Alan Modra <amodra@gmail.com>
218
219 PR 24596
220 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
221 from bfd_link_info, not an output section owner.
222 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
223 (elf_hppa_final_link_relocate): Likewise.
224
a7b34aba
AM		 2252019-05-28 Alan Modra <amodra@gmail.com>
226
227 PR 24596
228 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
229 create_object_symbols_section, obj_textsec, obj_datasec or
230 obj_bsssec. Fix other errors in placement.
231 * config.bfd: Obsolete tic30-aout.
232
0eb32b6e
AM		 2332019-05-28 Alan Modra <amodra@gmail.com>
234
235 PR 24596
236 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
237 end of section list as well as section_count.
238 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
239 section list before returning error.
240
ce5aecf8
AM		 2412019-05-27 Alan Modra <amodra@gmail.com>
242
243 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
244
3d7d6a6f
AM		 2452019-05-27 Alan Modra <amodra@gmail.com>
246
247 PR 24596
248 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
249
823710d5
SN		 2502019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
251
252 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
253 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
254 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
255 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
256 (elf_backend_merge_symbol_attribute): Define.
257
405b5bd8
AM		 2582019-05-24 Alan Modra <amodra@gmail.com>
259
260 * po/SRC-POTFILES.in: Regenerate.
261
04bdff6a
AM		 2622019-05-24 Alan Modra <amodra@gmail.com>
263
264 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
265 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
266 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
267 (struct ppc_link_hash_table): Add powerxx_stubs.
268 (ppc64_elf_check_relocs): Set powerxx_stubs.
269 (build_powerxx_offset, size_powerxx_offset),
270 (num_relocs_for_powerxx_offset),
271 (emit_relocs_for_powerxx_offset): New functions.
272 (plt_stub_size): Size powerxx stubs.
273 (ppc_build_one_stub): Emit powerxx stubs.
274 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
275 powerxx stubs.
276
4a421c53
AM		 2772019-05-24 Alan Modra <amodra@gmail.com>
278
279 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
280 R_PPC64_GOT_PCREL34.
281 (xlate_pcrel_opt): New function.
282 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
283 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
284 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
285
5663e321
AM		 2862019-05-24 Alan Modra <amodra@gmail.com>
287
288 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
289 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
290 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
291 (BFD_RELOC_PPC64_PLT_PCREL34),
292 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
293 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
294 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
295 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
296 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
297 * elf64-ppc.c (PNOP): Define.
298 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
299 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
300 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
301 relocs.
302 (ppc64_elf_prefix_reloc): New function.
303 (struct ppc_link_hash_table): Add notoc_plt.
304 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
305 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
306 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
307 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
308 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
309 possible need for dynamic relocs on non-pcrel powerxx relocs.
310 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
311 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
312 (toc_adjusting_stub_needed): Likewise.
313 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
314 (ppc64_elf_relocate_section): Handle new powerxx relocs.
315 * bfd-in2.h: Regenerate.
316 * libbfd.h: Regenerate.
317
fd0de36e
JM		 3182019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
319
45d5293f
JM		 320 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
321 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
322 bpf_elf64_be_vec.
323 * configure: Regenerate.
324
3252019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
326
fd0de36e
JM		 327 * configure: Regenerated.
328 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
329 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
330 (BFD64_BACKENDS): Add elf64-bpf.lo.
331 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
332 * Makefile.in (SOURCE_HFILES): Regenerate.
333 * config.bfd (targ_cpu): Handle bpf-*-* targets.
334 * cpu-bpf.c: New file.
335 * elf64-bpf.c: Likewise.
336 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
337 bpf_elf64_le_vec.
338 * archures.c: Define architecture bfd_arch_bpf and machine
339 bfd_arch_bpf.
340 * reloc.c: Define BFD relocations used by the BPF target.
341 * bfd-in2.h: Regenerated.
342 * libbfd.h: Likewise.
343
b0f4fbf8
AM		 3442019-05-22 Alan Modra <amodra@gmail.com>
345
346 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
347 contents.
348
9ec2f606
AM		 3492019-05-22 Alan Modra <amodra@gmail.com>
350
351 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
352 processing on "size error in section".
353
4decd602
AM		 3542019-05-22 Alan Modra <amodra@gmail.com>
355
356 * som.c (som_bfd_free_cached_info): Call
357 _bfd_generic_close_and_cleanup.
358
b474a202
FS		 3592019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
360
361 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
362 for TLS_TPREL_HI16(/LO16) relocations in shared library.
363
304f09d0
FS		 3642019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
365
366 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
367 checks. Search the RELA table for n64 relocations.
368
3734320d
MF		 3692019-05-21 Matthew Fortune <matthew.fortune@mips.com>
370 Faraz Shahbazker <fshahbazker@wavecomp.com>
371
372 * elfxx-mips.c (LA25_BC): New macro.
373 (mips_elf_link_hash_table)<compact_branches>: New field.
374 (STUB_JALRC): New macro.
375 (mipsr6_o32_exec_plt0_entry_compact): New array.
376 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
377 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
378 (mipsr6_exec_plt_entry_compact): Likewise.
379 (mips_elf_create_la25_stub): Use BC instead of J for stubs
380 when compact_branches is true.
381 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
382 PLT for MIPSR6 with compact_branches. Do not reorder the
383 compact branches PLT. Switch the lazy stub for MIPSR6
384 with compact_branches to use JALRC.
385 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
386 when compact_branches is true.
387 (_bfd_mips_elf_compact_branches): New function.
388 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
389
64672071
TC		 3902019-05-21 Tamar Christina <tamar.christina@arm.com>
391
392 PR ld/24373
393 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
394 Fix print formatter.
395
e6f65e75
AV		 3962019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
397
398 PR 24460
399 * elf32-arm.c (get_value_helper): Remove.
400 (elf32_arm_final_link_relocate): Fix branch future relocations.
401
739b5c9c
TC		 4022019-05-21 Tamar Christina <tamar.christina@arm.com>
403
404 PR ld/24373
405 * bfd-in.h (enum erratum_84319_opts): New
406 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
407 int to enum erratum_84319_opts.
408 * bfd-in2.h: Regenerate.
409 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
410 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
411 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
412 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
413 (_bfd_aarch64_resize_stubs): Amend comment.
414 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
415 requested.
416 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
417 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
418 erratum workaround.
419 (clear_erratum_843419_entry): Update erratum conditional.
420
7622049e
SKS		 4212019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
422
423 PR ld/24571
424 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
425 when computing distance_short_enough.
426
338ba755
SKS		 4272019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
428
429 PR ld/24564
430 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
431 Wrap around even if distance equals avr_pc_wrap_around.
432
999b073b
NC		 4332019-05-20 Nick Clifton <nickc@redhat.com>
434
435 * po/fr.po: Updated French translation.
436
a7ad558c
AV		 4372019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
438
439 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
440
a2699ef2
AM		 4412019-05-16 Alan Modra <amodra@gmail.com>
442
443 * elf32-arm.c (elf32_arm_write_section): Revert last change.
444
3a1bb98c
AM		 4452019-05-15 Alan Modra <amodra@gmail.com>
446
447 * elf32-arm.c (elf32_arm_write_section): Don't leave
448 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
449 unitialised section contents.
450
37d0d091
JH		 4512019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
452
453 PR 19921
454 * verilog.c: (VerilogDataWidth): New variable.
455 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
456
79299211
NC		 4572019-05-08 Nick Clifton <nickc@redhat.com>
458
459 PR 24523
460 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
461 rather than FALSE if encountering a non-ELF file.
462
e1cbf07a
AM		 4632019-05-06 Alan Modra <amodra@gmail.com>
464
465 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
466
334d91b9
AM		 4672019-05-06 Alan Modra <amodra@gmail.com>
468
469 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
470 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
471 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
472 * libbfd.h: Regenerate.
473 * bfd-in2.h: Regenerate.
474
a288c270
AM		 4752019-05-04 Alan Modra <amodra@gmail.com>
476
477 PR 24511
478 * syms.c (coff_section_type): Only allow '.', '$' and numeric
479 following the standard section names.
480 (bfd_decode_symclass): Prioritize section flag tests in
481 decode_section_type before name tests in coff_section_type.
482 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
483 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
484 their names and choose standard .text section flags for
485 fake_section.
486
2cdc1a97
NC		 4872019-05-02 Nick Clifton <nickc@redhat.com>
488
489 PR 24493
490 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
491 .gnu.debugaltlink sections as debugging sections.
492
066f4018
AM		 4932019-04-30 Alan Modra <amodra@gmail.com>
494
495 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
496 (struct _ppc64_elf_section_data): Likewise.
497 (ppc64_elf_check_relocs): Set above fields.
498 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
499 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
500 when possible.
501
c54f1524
L		 5022019-04-26 H.J. Lu <hongjiu.lu@intel.com>
503
504 PR ld/24486
505 * elflink.c (elf_link_output_extsym): Don't complain undefined
506 weak dynamic reference.
507
68bb0359
SD		 5082019-04-25 Sudakshina Das <sudi.das@arm.com>
509
510 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
511 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
512 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
513 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
514 (elfNN_aarch64_small_plt0_pac_entry): Remove.
515 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
516 (elfNN_aarch64_small_plt0_bti_entry): Update.
517 (elfNN_aarch64_small_plt_bti_entry): Update.
518 (elfNN_aarch64_small_plt_pac_entry): Update.
519 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
520 (setup_plt_values): Setup new entries.
521 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
522 (elfNN_aarch64_plt_sym_val): Likewise.
523
79b8e8ab
JW		 5242019-04-22 Jim Wilson <jimw@sifive.com>
525
526 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
527
fce97736
AM		 5282019-04-19 Alan Modra <amodra@gmail.com>
529
530 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
531
9a7f0679
L		 5322019-04-17 H.J. Lu <hongjiu.lu@intel.com>
533
534 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
535 building shared object.
536 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
537
4e84a8f8
L		 5382019-04-17 H.J. Lu <hongjiu.lu@intel.com>
539
540 PR ld/24458
541 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
542 linker_def.
543
32c36c3c
AV		 5442019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
545
546 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
547 relocation.
548 * bfd-in2.h: Regenerate.
549 * libbfd.h: Likewise.
550
60f993ce
AV		 5512019-04-15 Sudakshina Das <sudi.das@arm.com>
552
553 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
554 * bfd-in2.h: Regenerated.
555 * libbfd.h: Regenerated.
556
f6b2b12d
AV		 5572019-04-15 Sudakshina Das <sudi.das@arm.com>
558
559 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
560 * bfd-in2.h: Regenerated.
561 * libbfd.h: Likewise.
562
1889da70
AV		 5632019-04-15 Sudakshina Das <sudi.das@arm.com>
564
565 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
566 * bfd-in2.h: Regenerated.
567 * libbfd.h: Regenerated.
568 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
569 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
570 and R_ARM_THM_BF12 together.
571 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
572
1caf72a5
AV		 5732019-04-15 Sudakshina Das <sudi.das@arm.com>
574
575 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
576 * libbfd.h: Regenerated.
577 * bfd-in2.h: Regenerated.
578 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
579 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
580 and R_ARM_THM_BF18 together.
581 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
582
e5d6e09e
AV		 5832019-04-15 Sudakshina Das <sudi.das@arm.com>
584
585 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
586 * bfd-in2.h: Regenerated.
587 * libbfd.h: Regenerated.
588 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
589 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
590 and R_ARM_THM_BF16 together.
591 (get_value_helper): New reloc helper.
592 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
593
e12437dc
AV		 5942019-04-15 Sudakshina Das <sudi.das@arm.com>
595
596 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
597 * bfd-in2.h: Regenerate.
598 * libbfd.h: Regenerate.
599
031254f2
AV		 6002019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
601
602 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
603 * bfd-in2.h: Regenerate.
604 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
605 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
606 and update assert.
607 (using_thumb2): Likewise.
608 (using_thumb2_bl): Update assert.
609 (arch_has_arm_nop): Likewise.
610 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
611 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
612
233a0083
L		 6132019-04-11 H.J. Lu <hongjiu.lu@intel.com>
614
615 * elf-linker-x86.h (elf_x86_cet_report): New.
616 (elf_linker_x86_params): Add cet_report.
617 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
618 missing IBT and SHSTK properties if needed.
619
a0ea3a14
L		 6202019-04-11 H.J. Lu <hongjiu.lu@intel.com>
621
ca4e6331 622 PR ld/24436
a0ea3a14
L		 623 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
624 "h != NULL". Don't check "h != NULL" before calling.
625 bfd_elf_gc_record_vtentry.
626 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
627 * elf32-bfin.c (bfin_check_relocs): Likewise.
628 * elf32-cris.c (cris_elf_check_relocs): Likewise.
629 * elf32-csky.c (csky_elf_check_relocs): Likewise.
630 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
631 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
632 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
633 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
634 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
635 * elf32-i386.c (elf_i386_check_relocs): Likewise.
636 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
637 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
638 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
639 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
640 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
641 * elf32-metag.c (elf_metag_check_relocs): Likewise.
642 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
643 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
644 * elf32-s390.c (elf_s390_check_relocs): Likewise.
645 * elf32-sh.c (sh_elf_check_relocs): Likewise.
646 * elf32-v850.c (v850_elf_check_relocs): Likewise.
647 * elf32-vax.c (elf_vax_check_relocs): Likewise.
648 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
649 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
650 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
651 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
652 * elf64-s390.c (elf_s390_check_relocs): Likewise.
653 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
654 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
655 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
656 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
657 VTENTRY entry.
658
9bff840e
AM		 6592019-04-11 Alan Modra <amodra@gmail.com>
660
661 PR 24435
662 * elflink.c (elf_link_add_object_symbols): Don't read partial
663 dynamic entries from fuzzed objects.
664
ce12121b
TC		 6652019-04-11 Tamar Christina <tamar.christina@arm.com>
666
667 PR ld/24302
668 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
669 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
670 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
671
b05971a6
MF		 6722019-04-10 Michael Forney <mforney@mforney.org>
673
674 PR 24427
675 * doc/chew.c (free_words): Correctly free "push_text" strings.
676
3ae61bb6
L		 6772019-04-08 H.J. Lu <hongjiu.lu@intel.com>
678
679 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
680
5f2a6b85
AM		 6812019-04-08 Alan Modra <amodra@gmail.com>
682
683 * configure.ac (elfxx_x86): Define and use.
684 * configure: Regenerate.
685
5b9c07b2
L		 6862019-04-06 H.J. Lu <hongjiu.lu@intel.com>
687
688 * elf-linker-x86.h: New file.
689 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
690 to get x86-specific linker options.
691 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
692 (elf_x86_64_check_relocs): Likewise.
693 (elf_x86_64_relocate_section): Likewise.
694 (elf_x86_64_link_setup_gnu_properties): Likewise.
695 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
696 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
697 (_bfd_elf_linker_x86_set_options): New function.
698 * elfxx-x86.h: Include "elf-linker-x86.h".
699 (elf_x86_link_hash_table): Add params.
700
4b24dd1a
AM		 7012019-04-03 Alan Modra <amodra@gmail.com>
702
703 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
704 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
705 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
706 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
707 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
708 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
709
87f98bac
JW		 7102019-04-02 Jim Wilson <jimw@sifive.com>
711
712 PR 24389
713 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
714 ELF header flags to after check for ELF object file. Loop through
715 sections looking for code sections, if none, then skip ABI checks.
716
ae2b14c7
JW		 7172019-03-30 Andrew Waterman <andrew@sifive.com>
718
719 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
720 rd == X_RA case.
721
2487ef07
MF		 7222019-03-29 Max Filippov <jcmvbkbc@gmail.com>
723
724 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
725 info->export_dynamic to the conditional.
726
242a1159
AM		 7272019-03-28 Alan Modra <amodra@gmail.com>
728
729 PR 24392
730 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
731 * configure: Regenerate.
732 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
733 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
734 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
735 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
736 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
737
a9f5a551
JW		 7382019-03-21 Jim Wilson <jimw@sifive.com>
739
740 PR 24365
741 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
742 verify sym non-NULL before using. Add identical check using h.
743
4e539114
SD		 7442019-03-21 Sudakshina Das <sudi.das@arm.com>
745
746 * elf-bfd.h (struct elf_backend_data): Add argument to
747 merge_gnu_properties.
748 * elf-properties.c (elf_merge_gnu_properties): Add argument to
749 itself and while calling bed->merge_gnu_properties.
750 (elf_merge_gnu_property_list): Update the calls for
751 elf_merge_gnu_properties.
752 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
753 of --force-bti warning and add argument.
754 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
755 warning.
756 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
757 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
758 declaration.
759
acde6c6b
SD		 7602019-03-20 Sudakshina Das <sudi.das@arm.com>
761
762 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
763 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
764 (elf_backend_fixup_gnu_properties): Define for AArch64.
765
8cd1fe1b
AM		 7662019-03-18 Alan Modra <amodra@gmail.com>
767
768 PR 24355
769 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
770 for local iplt syms with ent->plt.offset == -1. Remove ineffective
771 attempt at writing glink stubs only once.
772
6835821b
AM		 7732019-03-16 Alan Modra <amodra@gmail.com>
774
775 PR 24337
776 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
777 (_bfd_elf_rel_local_sym): Likewise.
778 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
779 section of symbols with unrecognized shndx.
780
2219ae0b
L		 7812019-03-15 H.J. Lu <hongjiu.lu@intel.com>
782
783 PR ld/24267
784 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
785 section.
786 * cofflink.c (coff_link_add_symbols): Check for symbols defined
787 in discarded section.
788
fe3fef62
AM		 7892019-03-15 Alan Modra <amodra@gmail.com>
790
791 PR 24339
792 * elflink.c (elf_link_add_object_symbols): Bail out on a local
793 symbol after globals if elf_bad_symtab is not set.
794
1ff31e13
AM		 7952019-03-15 Alan Modra <amodra@gmail.com>
796
797 PR 24337
798 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
799 (_bfd_elf_rel_local_sym): Likewise.
800
f55b1e32
AM		 8012019-03-15 Alan Modra <amodra@gmail.com>
802
803 PR 24336
804 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
805 object files with sh_size not a multiple of sh_entsize.
806
da0d12d2
L		 8072019-03-15 H.J. Lu <hongjiu.lu@intel.com>
808
418d4036
L		 809 PR ld/24338
810 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
811 input with bad relocation.
812
81322019-03-15 H.J. Lu <hongjiu.lu@intel.com>
814
da0d12d2
L		 815 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
816
d7f848c3
NC		 8172019-03-14 Nick Clifton <nickc@redhat.com>
818
819 PR 24334
820 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
821 (save_section_vma): Initialise field to the number of entries in
822 the sec_vma table.
823 (section_vma_same): Check that the number of entries in the
824 sec_vma table matches the number of sections in the bfd.
825
6cc71b82
NC		 8262019-03-14 Nick Clifton <nickc@redhat.com>
827
828 PR 24333
829 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
830 section owner pointer when adding the default symbol.
831
be22c732
NC		 8322019-03-14 Nick Clifton <nickc@redhat.com>
833
834 PR 24332
835 * elflink.c (elf_link_add_object_symbols): Add new local variable
836 extversym_end. Initialise it to point to the end of the version
837 symbol table, if present. Check it when initialising and updating
838 the ever pointer.
839
1dbade74
SD		 8402019-03-13 Sudakshina Das <sudi.das@arm.com>
841
842 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
843 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
844 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
845 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
846 and PLT_PAC_PLT.
847 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
848 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
849 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
850
37c18eed
SD		 8512019-03-13 Sudakshina Das <sudi.das@arm.com>
852 Szabolcs Nagy <szabolcs.nagy@arm.com>
853
854 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
855 (aarch64_bti_pac_info): New.
856 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
857 (bfd_elf32_aarch64_set_options): Likewise.
858 * bfd-in2.h: Regenerate
859 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
860 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
861 (elfNN_aarch64_small_plt0_bti_entry): New.
862 (elfNN_aarch64_small_plt_bti_entry): New.
863 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
864 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
865 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
866 tlsdesc_plt_entry_size fields.
867 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
868 (setup_plt_values): New helper function.
869 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
870 bti enable type.
871 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
872 fixed macros.
873 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
874 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
875 to plt stubs instead of fixed ones and update filling them according
876 to the need for bti.
877 (elfNN_aarch64_init_small_plt0_entry): Likewise.
878 (elfNN_aarch64_finish_dynamic_sections): Likewise.
879 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
880 (elfNN_aarch64_plt_sym_val): Update size accordingly.
881 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
882 is set.
883 (bfd_elfNN_get_synthetic_symtab): Define.
884 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
885 and mising BTI NOTE SECTION.
886
887
cd702818
SD		 8882019-03-13 Sudakshina Das <sudi.das@arm.com>
889
890 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
891 linker created inputs from merge.
892 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
893 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
894 (elfNN_aarch64_link_setup_gnu_properties): New.
895 (elfNN_aarch64_merge_gnu_properties): New.
896 (elf_backend_setup_gnu_properties): Define for AArch64.
897 (elf_backend_merge_gnu_properties): Likewise.
898 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
899 (_bfd_aarch64_elf_parse_gnu_properties): Define.
900 (_bfd_aarch64_elf_merge_gnu_properties): Define.
901 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
902 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
903 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
904 (elf_backend_parse_gnu_properties): Define for AArch64.
905
44b27f95
L		 9062019-03-13 H.J. Lu <hongjiu.lu@intel.com>
907
908 PR ld/24322
909 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
910 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
911
7a6e0d89
AM		 9122019-03-12 Alan Modra <amodra@gmail.com>
913
914 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
915 nmemb parameter. Use bfd_alloc2.
916 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
917 Delete assertion.
918 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
919 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
920 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
921 doesn't overflow.
922 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
923 (assign_section_numbers): Style fix.
924 (swap_out_syms): Use bfd_malloc2.
925 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
926 overflow.
927 (_bfd_elf_make_empty_symbol): Style fix.
928 (elfobj_grok_stapsdt_note_1): Formatting.
929 * elfcode.h (elf_object_p): Use bfd_alloc2.
930 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
931 (elf_slurp_symbol_table): Use bfd_zalloc2.
932 (elf_slurp_reloc_table): Use bfd_alloc2.
933 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
934 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
935 size calculation doesn't overflow.
936 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
937 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
938 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
939
ebd2263b
AM		 9402019-03-08 Alan Modra <amodra@gmail.com>
941
942 PR 24311
943 * merge.c (merge_strings): Return secinfo. Don't pad section
944 to alignment here.
945 (_bfd_merge_sections): Pad section to alignment here, if input
946 sections contributing to merged output all pad to alignment.
947 Formatting.
948
219d6836
NC		 9492019-03-06 Nick Clifton <nickc@redhat.com>
950
951 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
952 table pointer.
953 * coffgen.c (coff_find_nearest_line_with_names): Do not call
954 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
955
24801b15
AK		 9562019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
957
958 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
959 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
960
961 PR 20113
962 * elf32-s390.c (allocate_dynrelocs): Update comment.
963
4ffd2909
TC		 9642019-02-28 Tamar Christina <tamar.christina@arm.com>
965
966 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
967
eed5def8
NC		 9682019-02-28 Nick Clifton <nickc@redhat.com>
969
970 PR 24273
971 * elf.c (bfd_elf_string_from_elf_section): Check for a string
972 section that is not NUL terminated.
973
5cfe428c
L		 9742019-02-27 H.J. Lu <hongjiu.lu@intel.com>
975
976 PR ld/24276
977 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
978 by linker when checking copy reloc on protected symbol.
979
f616c36b
AM		 9802019-02-24 Alan Modra <amodra@gmail.com>
981
982 PR 24144
983 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
984
eed62915
MF		 9852019-02-20 Eric Tsai <erictsai@cadence.com>
986
987 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
988 sections between the call site and call destination and adjust
989 call distance by the largest alignment.
990
e6c3b5bf
AH		 9912019-02-20 Alan Hayward <alan.hayward@arm.com>
992
993 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
994 * elf.c (elfcore_grok_aarch_pauth): New function.
995 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
996 (elfcore_write_aarch_pauth): New function.
997 (elfcore_write_register_note): Check for AArch64 pauth section.
998
34d75fb5
AM		 9992019-02-20 Alan Modra <amodra@gmail.com>
1000
1001 PR 24225
1002 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
1003 return value.
1004
edd01d07
MR		 10052019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
1006
1007 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
1008 Darwin hosts, not just or1k.
1009 * configure: Regenerate.
1010
8abac803
AM		 10112019-02-20 Alan Modra <amodra@gmail.com>
1012
1013 PR 24236
1014 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
1015 sentinel NUL to string buffer nearer to loop where it is used.
1016 Don't go past sentinel when scanning strings, and don't write
1017 NUL again.
1018 * archive.c (do_slurp_coff_armap): Simplify string handling to
1019 archive64.c style.
1020
179f2db0
AM		 10212019-02-19 Alan Modra <amodra@gmail.com>
1022
1023 PR 24235
1024 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
1025 attempting to prevent read past end of section.
1026
a31b8bd9
AM		 10272019-02-18 Alan Modra <amodra@gmail.com>
1028
1029 PR 24225
1030 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
1031 PRIx64 to generate warning messages. Print local sym names too.
1032
a0e90a73
CZ		 10332019-02-09 Vineet Gupta <vgupta@synopsys.com>
1034
1035 * elf32-arc (INIT_SYM_STRING): Delete.
1036 (FINI_SYM_STRING): Likewise.
1037 (init_str): Likewise.
1038 (fini_str): Likewise.
1039
482f3505
AM		 10402019-02-08 Alan Modra <amodra@gmail.com>
1041
1042 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
1043 for bss-plt" warning to make it an error.
1044
b2abe1bd
EB		 10452019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1046
1047 PR ld/18841
1048 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
1049 reloc_class_ifunc for ifunc symbols.
1050 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
1051
68a09132
EB		 10522019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1053
1054 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
1055 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
1056
2012bf01
NC		 10572019-02-07 Nick Clifton <nickc@redhat.com>
1058
1059 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
1060 into the definitely obsolete list.
1061
83924b38
L		 10622019-02-05 H.J. Lu <hongjiu.lu@intel.com>
1063
1064 PR ld/24151
1065 * elf64-x86-64.c (elf_x86_64_need_pic): Check
1066 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
1067 (elf_x86_64_relocate_section): Move PIC check for PC-relative
1068 relocations to ...
1069 (elf_x86_64_check_relocs): Here.
1070 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
1071 to check if a symbol is defined in a non-shared object.
1072 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
1073
453f8e1e
SDJ		 10742019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
1075
1076 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
1077 of 'labs' (and fix GCC warning).
1078
9ed1348c
NC		 10792019-01-25 Nick Clifton <nickc@redhat.com>
1080
1081 * po/ru.po: Updated Russian translation.
1082
d9938630
NC		 10832019-01-23 Nick Clifton <nickc@redhat.com>
1084
1085 * po/fr.po: Updated French translation.
1086
375cd423
NC		 10872019-01-21 Nick Clifton <nickc@redhat.com>
1088
1089 * po/pt.po: Updated Portuguese translation.
1090 * po/uk.po: Updated Ukranian translation.
1091
acef8081
YC		 10922019-01-21 Yuri Chornoivan <yurchor@ukr.net>
1093
1094 PR 24108
1095 * elf32-nds32.c (nds32_relocate_section): Add space between words
1096 in error message.
1097 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
1098 error message.
1099 (riscv_i_or_e_p): Likewise.
1100 (riscv_merge_arch_attr_info): Likewise.
1101
f48dfe41
NC		 11022019-01-19 Nick Clifton <nickc@redhat.com>
1103
1104 * version.m4: Reset to 2.32.51
1105 * configure: Regenerate.
1106 * po/bfd.pot: Regenerate.
1107
f974f26c
NC		 11082018-06-24 Nick Clifton <nickc@redhat.com>
1109
1110 2.32 branch created.
1111
a4bf3d07
JW		 11122019-01-16 Kito Cheng <kito@andestech.com>
1113
1114 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
1115 for OBJ_ATTR_PROC.
1116
2dc8dd17
JW		 11172019-01-16 Kito Cheng <kito@andestech.com>
1118 Nelson Chu <nelson@andestech.com>
1119
7d7a7d7c
JW		 1120 * elfnn-riscv.c (in_subsets): New.
1121 (out_subsets): Likewise.
1122 (merged_subsets): Likewise.
1123 (riscv_std_ext_p): Likewise.
1124 (riscv_non_std_ext_p): Likewise.
1125 (riscv_std_sv_ext_p): Likewise.
1126 (riscv_non_std_sv_ext_p): Likewise.
1127 (riscv_version_mismatch): Likewise.
1128 (riscv_i_or_e_p): Likewise.
1129 (riscv_merge_std_ext): Likewise.
1130 (riscv_merge_non_std_and_sv_ext): Likewise.
1131 (riscv_merge_arch_attr_info): Likewise.
1132 (riscv_merge_attributes): Likewise.
1133 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
1134
2dc8dd17
JW		 1135 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
1136 (elf_backend_obj_attrs_vendor): Define.
1137 (elf_backend_obj_attrs_section_type): Likewise.
1138 (elf_backend_obj_attrs_section): Likewise.
1139 (elf_backend_obj_attrs_arg_type): Define as
1140 riscv_elf_obj_attrs_arg_type.
1141 * elfxx-riscv.c (riscv_estimate_digit): New.
1142 (riscv_estimate_arch_strlen1): Likewise.
1143 (riscv_estimate_arch_strlen): Likewise.
1144 (riscv_arch_str1): Likewise.
1145 (riscv_arch_str): Likewise.
1146 * elfxx-riscv.h (riscv_arch_str): Declare.
1147
d5dcaf1b
JD		 11482019-01-14 John Darrington <john@darrington.wattle.id.au>
1149
1150 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
1151 * libbfd.h: regen.
1152 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
1153 source field. (md_apply_fix): Apply final fix
1154 to BFD_RELOC_S12Z_OPR.
1155 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
1156
5a12586d
MT		 11572019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1158
f466c305 1159 PR 20113
5a12586d
MT		 1160 * elf32-s390.c (allocate_dynrelocs): Update comment.
1161
3107326d
AP		 11622019-01-09 Andrew Paprocki <andrew@ishiboo.com>
1163
1164 * warning.m4: Adjust egrep pattern for non-GNU compilers.
1165 * configure: Regenerate.
1166
a9859e01
AM		 11672019-01-08 Alan Modra <amodra@gmail.com>
1168
1169 PR 23699
1170 PR 24065
1171 * ihex.c (ihex_write_object_contents): Properly check 32-bit
1172 address range.
1173
c8c89dac
YS		 11742019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
1175
1176 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
1177 * bfd/bfd-in2.h: Regenerate.
1178 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
1179 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
1180
d9858c37
LX		 11812019-01-04 Lifang Xia <lifang_xia@c-sky.com>
1182
1183 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
1184 default target, little endian target is more suitable.
1185
677bd4c6
AM		 11862019-01-04 Alan Modra <amodra@gmail.com>
1187
1188 PR 24061
1189 PR 21786
1190 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
1191 adjust all callers.
1192 (EQ_VALUE_IN_FIELD): Likewise.
1193 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
1194
82704155
AM		 11952019-01-01 Alan Modra <amodra@gmail.com>
1196
1197 Update year range in copyright notice of all files.
1198
d5c04e1b 1199For older changes see ChangeLog-2018
3499769a 1200\f
d5c04e1b 1201Copyright (C) 2019 Free Software Foundation, Inc.
3499769a
AM		 1202
1203Copying and distribution of this file, with or without modification,
1204are permitted in any medium without royalty provided the copyright
1205notice and this notice are preserved.
1206
1207Local Variables:
1208mode: change-log
1209left-margin: 8
1210fill-column: 74
1211version-control: never
1212End:
A mirror of the official binutils-gdb repository