]> 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
This patch fixes a bug in the AArch64 assembler where an incorrect structural load...
[thirdparty/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
4d83e8d9
CL		 12019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
2
3 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
4 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
5 for CMSE stubs.
6 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
7
bb32413f
SP		 82019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
9
10 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
11 sections when .text section contain secure entry functions
12 is marked.
13
539300fb
NC		 142019-07-01 Nick Clifton <nickc@redhat.com>
15
16 PR 23839
17 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
18 section VMA in the offset used to update exidx relocs.
19
7e56c51c
NC		 202019-06-28 Nick Clifton <nickc@redhat.com>
21
22 PR 24708
23 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
24 large version reference section.
25 * compress.c (bfd_get_full_section_contents): Check for an
26 uncompressed section whose size is larger than the file size.
27
999d6dff
AM		 282019-06-28 Alan Modra <amodra@gmail.com>
29
30 * format.c (bfd_check_format_matches): Don't match plugin target
31 if another target matches. Expand comment.
32 * targets.c (_bfd_target_vector): Move plugin_vec after all other
33 non-corefile targets, outside !SELECT_VECS.
34 * config.bfd: Don't handle targ=plugin here.
35 * configure.ac: Don't add plugin to enable_targets or handle in
36 target loop setting selvecs and other target vars.
37 * configure: Regenerate.
38
a68aa5d3
NC		 392019-06-26 Nick Clifton <nickc@redhat.com>
40
41 PR 24703
42 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
43 messages for failures.
44 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
45 if returning an error value.
46
ab9f654c
JB		 472019-06-25 Jan Beulich <jbeulich@suse.com>
48
49 * elf-properties.c (elf_find_and_remove_property): Rename last
50 parameter. Mention it in comment.
51
04b865dc
JW		 522019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
53
54 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
55 SEC_MERGE or SEC_CODE flags are set.
56 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
57 symtype consistently. Don't include sec_addr (sym_sec) in symval.
58 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
59 Add sec_addr (sym_sec) after handling merge sections.
60
f93ab3a0
L		 612019-06-24 H.J. Lu <hongjiu.lu@intel.com>
62
63 PR ld/24721
64 * elf-properties.c (elf_merge_gnu_property_list): Remove the
65 property after reporting property removal.
66
bb22a418
AM		 672019-06-23 Alan Modra <amodra@gmail.com>
68
69 PR 24704
70 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
71 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
72 Reduce range of offsets allowed for other GOT relocs.
73
14b2a8e4
AM		 742019-06-23 Alan Modra <amodra@gmail.com>
75
76 PR 24689
77 * elfcode.h (elf_object_p): Warning fix.
78
890f750a
AM		 792019-06-21 Alan Modra <amodra@gmail.com>
80
81 PR 24689
82 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
83
6f5601c4
AM		 842019-06-19 Alan Modra <amodra@gmail.com>
85
86 PR 24697
87 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
88 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
89
4a4e7361
AM		 902019-06-19 Alan Modra <amodra@gmail.com>
91
92 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
93 functions that require r2 valid to use local entry.
94 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
95
39c05d94
SN		 962019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
97
98 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
99 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
100 with elfNN_aarch64_allocate_local_dynrelocs.
101
e30d1fa1
SN		 1022019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
103
104 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
105
3a3a077c
AM		 1062019-06-14 Alan Modra <amodra@gmail.com>
107
108 * Makefile.in: Regenerate.
109 * configure: Regenerate.
110
d4b87b1e
AM		 1112019-06-14 Alan Modra <amodra@gmail.com>
112
113 * elf64-ppc.c: Fix comments involving paddi.
114
62e0492f
AL		 1152019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
116
117 PR 24643
118 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
119 absent, or the bfd is not in the ELF formart.
120 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
121
58e07198
CZ		 1222019-06-10 Christos Zoulas <christos@zoulas.com>
123
124 PR 24650
125 * elf.c (elfcore_make_auxv_note_section): New function.
126 (elfcore_grok_note): Use it.
127 (elfcore_grok_freebsd_note): Likewise.
128 (elfcore_grok_openbsd_note): Likewise.
129 (elfcore_grok_netbsd_note): Likewise. Plus add support for
130 NT_NETBSDCORE_AUXV notes.
131
237df8fe
SD		 1322019-06-06 Sudakshina Das <sudi.das@arm.com>
133
134 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
135 alignment of the new gnu property section.
136
8bf6d176
SD		 1372019-06-06 Sudakshina Das <sudi.das@arm.com>
138
139 * bfd-in.h: Change comment.
140 * bfd-in2.h: Regenerate.
141 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
142 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
143 Likwise.
144
1e129bbe
FS		 1452019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
146
147 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
148 Remove overflow check.
149
0f4a61b4
AM		 1502019-05-28 Alan Modra <amodra@gmail.com>
151
152 PR 24596
153 * cofflink.c (coff_link_check_archive_element): Don't assume
154 element is a coff object file after calling add_archive_element.
155
94667ab1
AM		 1562019-05-28 Alan Modra <amodra@gmail.com>
157
158 PR 24596
159 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
160 attempt to set sh_entsize for excluded PLT section.
161
28fbeab8
AM		 1622019-05-28 Alan Modra <amodra@gmail.com>
163
164 PR 24596
165 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
166 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
167 allocated in alpha_dynamic_entries_for_reloc.
168
a0f6fd21
AM		 1692019-05-28 Alan Modra <amodra@gmail.com>
170
171 PR 24596
172 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
173 on NULL output_section.
174 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
175
c83004d5
AM		 1762019-05-28 Alan Modra <amodra@gmail.com>
177
178 PR 24596
179 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
180 entry when MUST_FIND. Abort when MUST_FIND not found.
181 (elf_m68k_get_bfd2got_entry): Likewise.
182 (elf_m68k_relocate_section): Remove now useless assert.
183
586338b8
AM		 1842019-05-28 Alan Modra <amodra@gmail.com>
185
186 PR 24596
187 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
188 from bfd_link_info, not an output section owner.
189 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
190 (elf_hppa_final_link_relocate): Likewise.
191
a7b34aba
AM		 1922019-05-28 Alan Modra <amodra@gmail.com>
193
194 PR 24596
195 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
196 create_object_symbols_section, obj_textsec, obj_datasec or
197 obj_bsssec. Fix other errors in placement.
198 * config.bfd: Obsolete tic30-aout.
199
0eb32b6e
AM		 2002019-05-28 Alan Modra <amodra@gmail.com>
201
202 PR 24596
203 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
204 end of section list as well as section_count.
205 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
206 section list before returning error.
207
ce5aecf8
AM		 2082019-05-27 Alan Modra <amodra@gmail.com>
209
210 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
211
3d7d6a6f
AM		 2122019-05-27 Alan Modra <amodra@gmail.com>
213
214 PR 24596
215 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
216
823710d5
SN		 2172019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
218
219 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
220 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
221 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
222 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
223 (elf_backend_merge_symbol_attribute): Define.
224
405b5bd8
AM		 2252019-05-24 Alan Modra <amodra@gmail.com>
226
227 * po/SRC-POTFILES.in: Regenerate.
228
04bdff6a
AM		 2292019-05-24 Alan Modra <amodra@gmail.com>
230
231 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
232 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
233 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
234 (struct ppc_link_hash_table): Add powerxx_stubs.
235 (ppc64_elf_check_relocs): Set powerxx_stubs.
236 (build_powerxx_offset, size_powerxx_offset),
237 (num_relocs_for_powerxx_offset),
238 (emit_relocs_for_powerxx_offset): New functions.
239 (plt_stub_size): Size powerxx stubs.
240 (ppc_build_one_stub): Emit powerxx stubs.
241 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
242 powerxx stubs.
243
4a421c53
AM		 2442019-05-24 Alan Modra <amodra@gmail.com>
245
246 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
247 R_PPC64_GOT_PCREL34.
248 (xlate_pcrel_opt): New function.
249 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
250 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
251 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
252
5663e321
AM		 2532019-05-24 Alan Modra <amodra@gmail.com>
254
255 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
256 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
257 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
258 (BFD_RELOC_PPC64_PLT_PCREL34),
259 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
260 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
261 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
262 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
263 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
264 * elf64-ppc.c (PNOP): Define.
265 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
266 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
267 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
268 relocs.
269 (ppc64_elf_prefix_reloc): New function.
270 (struct ppc_link_hash_table): Add notoc_plt.
271 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
272 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
273 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
274 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
275 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
276 possible need for dynamic relocs on non-pcrel powerxx relocs.
277 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
278 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
279 (toc_adjusting_stub_needed): Likewise.
280 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
281 (ppc64_elf_relocate_section): Handle new powerxx relocs.
282 * bfd-in2.h: Regenerate.
283 * libbfd.h: Regenerate.
284
fd0de36e
JM		 2852019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
286
45d5293f
JM		 287 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
288 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
289 bpf_elf64_be_vec.
290 * configure: Regenerate.
291
2922019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
293
fd0de36e
JM		 294 * configure: Regenerated.
295 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
296 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
297 (BFD64_BACKENDS): Add elf64-bpf.lo.
298 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
299 * Makefile.in (SOURCE_HFILES): Regenerate.
300 * config.bfd (targ_cpu): Handle bpf-*-* targets.
301 * cpu-bpf.c: New file.
302 * elf64-bpf.c: Likewise.
303 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
304 bpf_elf64_le_vec.
305 * archures.c: Define architecture bfd_arch_bpf and machine
306 bfd_arch_bpf.
307 * reloc.c: Define BFD relocations used by the BPF target.
308 * bfd-in2.h: Regenerated.
309 * libbfd.h: Likewise.
310
b0f4fbf8
AM		 3112019-05-22 Alan Modra <amodra@gmail.com>
312
313 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
314 contents.
315
9ec2f606
AM		 3162019-05-22 Alan Modra <amodra@gmail.com>
317
318 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
319 processing on "size error in section".
320
4decd602
AM		 3212019-05-22 Alan Modra <amodra@gmail.com>
322
323 * som.c (som_bfd_free_cached_info): Call
324 _bfd_generic_close_and_cleanup.
325
b474a202
FS		 3262019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
327
328 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
329 for TLS_TPREL_HI16(/LO16) relocations in shared library.
330
304f09d0
FS		 3312019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
332
333 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
334 checks. Search the RELA table for n64 relocations.
335
3734320d
MF		 3362019-05-21 Matthew Fortune <matthew.fortune@mips.com>
337 Faraz Shahbazker <fshahbazker@wavecomp.com>
338
339 * elfxx-mips.c (LA25_BC): New macro.
340 (mips_elf_link_hash_table)<compact_branches>: New field.
341 (STUB_JALRC): New macro.
342 (mipsr6_o32_exec_plt0_entry_compact): New array.
343 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
344 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
345 (mipsr6_exec_plt_entry_compact): Likewise.
346 (mips_elf_create_la25_stub): Use BC instead of J for stubs
347 when compact_branches is true.
348 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
349 PLT for MIPSR6 with compact_branches. Do not reorder the
350 compact branches PLT. Switch the lazy stub for MIPSR6
351 with compact_branches to use JALRC.
352 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
353 when compact_branches is true.
354 (_bfd_mips_elf_compact_branches): New function.
355 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
356
64672071
TC		 3572019-05-21 Tamar Christina <tamar.christina@arm.com>
358
359 PR ld/24373
360 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
361 Fix print formatter.
362
e6f65e75
AV		 3632019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
364
365 PR 24460
366 * elf32-arm.c (get_value_helper): Remove.
367 (elf32_arm_final_link_relocate): Fix branch future relocations.
368
739b5c9c
TC		 3692019-05-21 Tamar Christina <tamar.christina@arm.com>
370
371 PR ld/24373
372 * bfd-in.h (enum erratum_84319_opts): New
373 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
374 int to enum erratum_84319_opts.
375 * bfd-in2.h: Regenerate.
376 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
377 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
378 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
379 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
380 (_bfd_aarch64_resize_stubs): Amend comment.
381 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
382 requested.
383 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
384 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
385 erratum workaround.
386 (clear_erratum_843419_entry): Update erratum conditional.
387
7622049e
SKS		 3882019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
389
390 PR ld/24571
391 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
392 when computing distance_short_enough.
393
338ba755
SKS		 3942019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
395
396 PR ld/24564
397 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
398 Wrap around even if distance equals avr_pc_wrap_around.
399
999b073b
NC		 4002019-05-20 Nick Clifton <nickc@redhat.com>
401
402 * po/fr.po: Updated French translation.
403
a7ad558c
AV		 4042019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
405
406 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
407
a2699ef2
AM		 4082019-05-16 Alan Modra <amodra@gmail.com>
409
410 * elf32-arm.c (elf32_arm_write_section): Revert last change.
411
3a1bb98c
AM		 4122019-05-15 Alan Modra <amodra@gmail.com>
413
414 * elf32-arm.c (elf32_arm_write_section): Don't leave
415 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
416 unitialised section contents.
417
37d0d091
JH		 4182019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
419
420 PR 19921
421 * verilog.c: (VerilogDataWidth): New variable.
422 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
423
79299211
NC		 4242019-05-08 Nick Clifton <nickc@redhat.com>
425
426 PR 24523
427 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
428 rather than FALSE if encountering a non-ELF file.
429
e1cbf07a
AM		 4302019-05-06 Alan Modra <amodra@gmail.com>
431
432 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
433
334d91b9
AM		 4342019-05-06 Alan Modra <amodra@gmail.com>
435
436 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
437 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
438 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
439 * libbfd.h: Regenerate.
440 * bfd-in2.h: Regenerate.
441
a288c270
AM		 4422019-05-04 Alan Modra <amodra@gmail.com>
443
444 PR 24511
445 * syms.c (coff_section_type): Only allow '.', '$' and numeric
446 following the standard section names.
447 (bfd_decode_symclass): Prioritize section flag tests in
448 decode_section_type before name tests in coff_section_type.
449 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
450 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
451 their names and choose standard .text section flags for
452 fake_section.
453
2cdc1a97
NC		 4542019-05-02 Nick Clifton <nickc@redhat.com>
455
456 PR 24493
457 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
458 .gnu.debugaltlink sections as debugging sections.
459
066f4018
AM		 4602019-04-30 Alan Modra <amodra@gmail.com>
461
462 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
463 (struct _ppc64_elf_section_data): Likewise.
464 (ppc64_elf_check_relocs): Set above fields.
465 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
466 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
467 when possible.
468
c54f1524
L		 4692019-04-26 H.J. Lu <hongjiu.lu@intel.com>
470
471 PR ld/24486
472 * elflink.c (elf_link_output_extsym): Don't complain undefined
473 weak dynamic reference.
474
68bb0359
SD		 4752019-04-25 Sudakshina Das <sudi.das@arm.com>
476
477 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
478 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
479 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
480 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
481 (elfNN_aarch64_small_plt0_pac_entry): Remove.
482 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
483 (elfNN_aarch64_small_plt0_bti_entry): Update.
484 (elfNN_aarch64_small_plt_bti_entry): Update.
485 (elfNN_aarch64_small_plt_pac_entry): Update.
486 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
487 (setup_plt_values): Setup new entries.
488 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
489 (elfNN_aarch64_plt_sym_val): Likewise.
490
79b8e8ab
JW		 4912019-04-22 Jim Wilson <jimw@sifive.com>
492
493 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
494
fce97736
AM		 4952019-04-19 Alan Modra <amodra@gmail.com>
496
497 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
498
9a7f0679
L		 4992019-04-17 H.J. Lu <hongjiu.lu@intel.com>
500
501 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
502 building shared object.
503 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
504
4e84a8f8
L		 5052019-04-17 H.J. Lu <hongjiu.lu@intel.com>
506
507 PR ld/24458
508 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
509 linker_def.
510
32c36c3c
AV		 5112019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
512
513 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
514 relocation.
515 * bfd-in2.h: Regenerate.
516 * libbfd.h: Likewise.
517
60f993ce
AV		 5182019-04-15 Sudakshina Das <sudi.das@arm.com>
519
520 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
521 * bfd-in2.h: Regenerated.
522 * libbfd.h: Regenerated.
523
f6b2b12d
AV		 5242019-04-15 Sudakshina Das <sudi.das@arm.com>
525
526 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
527 * bfd-in2.h: Regenerated.
528 * libbfd.h: Likewise.
529
1889da70
AV		 5302019-04-15 Sudakshina Das <sudi.das@arm.com>
531
532 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
533 * bfd-in2.h: Regenerated.
534 * libbfd.h: Regenerated.
535 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
536 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
537 and R_ARM_THM_BF12 together.
538 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
539
1caf72a5
AV		 5402019-04-15 Sudakshina Das <sudi.das@arm.com>
541
542 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
543 * libbfd.h: Regenerated.
544 * bfd-in2.h: Regenerated.
545 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
546 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
547 and R_ARM_THM_BF18 together.
548 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
549
e5d6e09e
AV		 5502019-04-15 Sudakshina Das <sudi.das@arm.com>
551
552 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
553 * bfd-in2.h: Regenerated.
554 * libbfd.h: Regenerated.
555 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
556 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
557 and R_ARM_THM_BF16 together.
558 (get_value_helper): New reloc helper.
559 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
560
e12437dc
AV		 5612019-04-15 Sudakshina Das <sudi.das@arm.com>
562
563 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
564 * bfd-in2.h: Regenerate.
565 * libbfd.h: Regenerate.
566
031254f2
AV		 5672019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
568
569 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
570 * bfd-in2.h: Regenerate.
571 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
572 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
573 and update assert.
574 (using_thumb2): Likewise.
575 (using_thumb2_bl): Update assert.
576 (arch_has_arm_nop): Likewise.
577 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
578 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
579
233a0083
L		 5802019-04-11 H.J. Lu <hongjiu.lu@intel.com>
581
582 * elf-linker-x86.h (elf_x86_cet_report): New.
583 (elf_linker_x86_params): Add cet_report.
584 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
585 missing IBT and SHSTK properties if needed.
586
a0ea3a14
L		 5872019-04-11 H.J. Lu <hongjiu.lu@intel.com>
588
ca4e6331 589 PR ld/24436
a0ea3a14
L		 590 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
591 "h != NULL". Don't check "h != NULL" before calling.
592 bfd_elf_gc_record_vtentry.
593 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
594 * elf32-bfin.c (bfin_check_relocs): Likewise.
595 * elf32-cris.c (cris_elf_check_relocs): Likewise.
596 * elf32-csky.c (csky_elf_check_relocs): Likewise.
597 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
598 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
599 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
600 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
601 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
602 * elf32-i386.c (elf_i386_check_relocs): Likewise.
603 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
604 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
605 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
606 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
607 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
608 * elf32-metag.c (elf_metag_check_relocs): Likewise.
609 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
610 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
611 * elf32-s390.c (elf_s390_check_relocs): Likewise.
612 * elf32-sh.c (sh_elf_check_relocs): Likewise.
613 * elf32-v850.c (v850_elf_check_relocs): Likewise.
614 * elf32-vax.c (elf_vax_check_relocs): Likewise.
615 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
616 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
617 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
618 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
619 * elf64-s390.c (elf_s390_check_relocs): Likewise.
620 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
621 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
622 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
623 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
624 VTENTRY entry.
625
9bff840e
AM		 6262019-04-11 Alan Modra <amodra@gmail.com>
627
628 PR 24435
629 * elflink.c (elf_link_add_object_symbols): Don't read partial
630 dynamic entries from fuzzed objects.
631
ce12121b
TC		 6322019-04-11 Tamar Christina <tamar.christina@arm.com>
633
634 PR ld/24302
635 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
636 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
637 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
638
b05971a6
MF		 6392019-04-10 Michael Forney <mforney@mforney.org>
640
641 PR 24427
642 * doc/chew.c (free_words): Correctly free "push_text" strings.
643
3ae61bb6
L		 6442019-04-08 H.J. Lu <hongjiu.lu@intel.com>
645
646 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
647
5f2a6b85
AM		 6482019-04-08 Alan Modra <amodra@gmail.com>
649
650 * configure.ac (elfxx_x86): Define and use.
651 * configure: Regenerate.
652
5b9c07b2
L		 6532019-04-06 H.J. Lu <hongjiu.lu@intel.com>
654
655 * elf-linker-x86.h: New file.
656 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
657 to get x86-specific linker options.
658 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
659 (elf_x86_64_check_relocs): Likewise.
660 (elf_x86_64_relocate_section): Likewise.
661 (elf_x86_64_link_setup_gnu_properties): Likewise.
662 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
663 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
664 (_bfd_elf_linker_x86_set_options): New function.
665 * elfxx-x86.h: Include "elf-linker-x86.h".
666 (elf_x86_link_hash_table): Add params.
667
4b24dd1a
AM		 6682019-04-03 Alan Modra <amodra@gmail.com>
669
670 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
671 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
672 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
673 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
674 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
675 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
676
87f98bac
JW		 6772019-04-02 Jim Wilson <jimw@sifive.com>
678
679 PR 24389
680 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
681 ELF header flags to after check for ELF object file. Loop through
682 sections looking for code sections, if none, then skip ABI checks.
683
ae2b14c7
JW		 6842019-03-30 Andrew Waterman <andrew@sifive.com>
685
686 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
687 rd == X_RA case.
688
2487ef07
MF		 6892019-03-29 Max Filippov <jcmvbkbc@gmail.com>
690
691 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
692 info->export_dynamic to the conditional.
693
242a1159
AM		 6942019-03-28 Alan Modra <amodra@gmail.com>
695
696 PR 24392
697 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
698 * configure: Regenerate.
699 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
700 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
701 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
702 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
703 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
704
a9f5a551
JW		 7052019-03-21 Jim Wilson <jimw@sifive.com>
706
707 PR 24365
708 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
709 verify sym non-NULL before using. Add identical check using h.
710
4e539114
SD		 7112019-03-21 Sudakshina Das <sudi.das@arm.com>
712
713 * elf-bfd.h (struct elf_backend_data): Add argument to
714 merge_gnu_properties.
715 * elf-properties.c (elf_merge_gnu_properties): Add argument to
716 itself and while calling bed->merge_gnu_properties.
717 (elf_merge_gnu_property_list): Update the calls for
718 elf_merge_gnu_properties.
719 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
720 of --force-bti warning and add argument.
721 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
722 warning.
723 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
724 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
725 declaration.
726
acde6c6b
SD		 7272019-03-20 Sudakshina Das <sudi.das@arm.com>
728
729 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
730 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
731 (elf_backend_fixup_gnu_properties): Define for AArch64.
732
8cd1fe1b
AM		 7332019-03-18 Alan Modra <amodra@gmail.com>
734
735 PR 24355
736 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
737 for local iplt syms with ent->plt.offset == -1. Remove ineffective
738 attempt at writing glink stubs only once.
739
6835821b
AM		 7402019-03-16 Alan Modra <amodra@gmail.com>
741
742 PR 24337
743 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
744 (_bfd_elf_rel_local_sym): Likewise.
745 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
746 section of symbols with unrecognized shndx.
747
2219ae0b
L		 7482019-03-15 H.J. Lu <hongjiu.lu@intel.com>
749
750 PR ld/24267
751 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
752 section.
753 * cofflink.c (coff_link_add_symbols): Check for symbols defined
754 in discarded section.
755
fe3fef62
AM		 7562019-03-15 Alan Modra <amodra@gmail.com>
757
758 PR 24339
759 * elflink.c (elf_link_add_object_symbols): Bail out on a local
760 symbol after globals if elf_bad_symtab is not set.
761
1ff31e13
AM		 7622019-03-15 Alan Modra <amodra@gmail.com>
763
764 PR 24337
765 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
766 (_bfd_elf_rel_local_sym): Likewise.
767
f55b1e32
AM		 7682019-03-15 Alan Modra <amodra@gmail.com>
769
770 PR 24336
771 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
772 object files with sh_size not a multiple of sh_entsize.
773
da0d12d2
L		 7742019-03-15 H.J. Lu <hongjiu.lu@intel.com>
775
418d4036
L		 776 PR ld/24338
777 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
778 input with bad relocation.
779
78022019-03-15 H.J. Lu <hongjiu.lu@intel.com>
781
da0d12d2
L		 782 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
783
d7f848c3
NC		 7842019-03-14 Nick Clifton <nickc@redhat.com>
785
786 PR 24334
787 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
788 (save_section_vma): Initialise field to the number of entries in
789 the sec_vma table.
790 (section_vma_same): Check that the number of entries in the
791 sec_vma table matches the number of sections in the bfd.
792
6cc71b82
NC		 7932019-03-14 Nick Clifton <nickc@redhat.com>
794
795 PR 24333
796 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
797 section owner pointer when adding the default symbol.
798
be22c732
NC		 7992019-03-14 Nick Clifton <nickc@redhat.com>
800
801 PR 24332
802 * elflink.c (elf_link_add_object_symbols): Add new local variable
803 extversym_end. Initialise it to point to the end of the version
804 symbol table, if present. Check it when initialising and updating
805 the ever pointer.
806
1dbade74
SD		 8072019-03-13 Sudakshina Das <sudi.das@arm.com>
808
809 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
810 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
811 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
812 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
813 and PLT_PAC_PLT.
814 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
815 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
816 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
817
37c18eed
SD		 8182019-03-13 Sudakshina Das <sudi.das@arm.com>
819 Szabolcs Nagy <szabolcs.nagy@arm.com>
820
821 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
822 (aarch64_bti_pac_info): New.
823 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
824 (bfd_elf32_aarch64_set_options): Likewise.
825 * bfd-in2.h: Regenerate
826 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
827 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
828 (elfNN_aarch64_small_plt0_bti_entry): New.
829 (elfNN_aarch64_small_plt_bti_entry): New.
830 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
831 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
832 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
833 tlsdesc_plt_entry_size fields.
834 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
835 (setup_plt_values): New helper function.
836 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
837 bti enable type.
838 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
839 fixed macros.
840 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
841 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
842 to plt stubs instead of fixed ones and update filling them according
843 to the need for bti.
844 (elfNN_aarch64_init_small_plt0_entry): Likewise.
845 (elfNN_aarch64_finish_dynamic_sections): Likewise.
846 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
847 (elfNN_aarch64_plt_sym_val): Update size accordingly.
848 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
849 is set.
850 (bfd_elfNN_get_synthetic_symtab): Define.
851 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
852 and mising BTI NOTE SECTION.
853
854
cd702818
SD		 8552019-03-13 Sudakshina Das <sudi.das@arm.com>
856
857 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
858 linker created inputs from merge.
859 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
860 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
861 (elfNN_aarch64_link_setup_gnu_properties): New.
862 (elfNN_aarch64_merge_gnu_properties): New.
863 (elf_backend_setup_gnu_properties): Define for AArch64.
864 (elf_backend_merge_gnu_properties): Likewise.
865 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
866 (_bfd_aarch64_elf_parse_gnu_properties): Define.
867 (_bfd_aarch64_elf_merge_gnu_properties): Define.
868 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
869 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
870 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
871 (elf_backend_parse_gnu_properties): Define for AArch64.
872
44b27f95
L		 8732019-03-13 H.J. Lu <hongjiu.lu@intel.com>
874
875 PR ld/24322
876 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
877 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
878
7a6e0d89
AM		 8792019-03-12 Alan Modra <amodra@gmail.com>
880
881 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
882 nmemb parameter. Use bfd_alloc2.
883 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
884 Delete assertion.
885 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
886 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
887 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
888 doesn't overflow.
889 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
890 (assign_section_numbers): Style fix.
891 (swap_out_syms): Use bfd_malloc2.
892 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
893 overflow.
894 (_bfd_elf_make_empty_symbol): Style fix.
895 (elfobj_grok_stapsdt_note_1): Formatting.
896 * elfcode.h (elf_object_p): Use bfd_alloc2.
897 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
898 (elf_slurp_symbol_table): Use bfd_zalloc2.
899 (elf_slurp_reloc_table): Use bfd_alloc2.
900 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
901 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
902 size calculation doesn't overflow.
903 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
904 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
905 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
906
ebd2263b
AM		 9072019-03-08 Alan Modra <amodra@gmail.com>
908
909 PR 24311
910 * merge.c (merge_strings): Return secinfo. Don't pad section
911 to alignment here.
912 (_bfd_merge_sections): Pad section to alignment here, if input
913 sections contributing to merged output all pad to alignment.
914 Formatting.
915
219d6836
NC		 9162019-03-06 Nick Clifton <nickc@redhat.com>
917
918 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
919 table pointer.
920 * coffgen.c (coff_find_nearest_line_with_names): Do not call
921 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
922
24801b15
AK		 9232019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
924
925 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
926 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
927
928 PR 20113
929 * elf32-s390.c (allocate_dynrelocs): Update comment.
930
4ffd2909
TC		 9312019-02-28 Tamar Christina <tamar.christina@arm.com>
932
933 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
934
eed5def8
NC		 9352019-02-28 Nick Clifton <nickc@redhat.com>
936
937 PR 24273
938 * elf.c (bfd_elf_string_from_elf_section): Check for a string
939 section that is not NUL terminated.
940
5cfe428c
L		 9412019-02-27 H.J. Lu <hongjiu.lu@intel.com>
942
943 PR ld/24276
944 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
945 by linker when checking copy reloc on protected symbol.
946
f616c36b
AM		 9472019-02-24 Alan Modra <amodra@gmail.com>
948
949 PR 24144
950 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
951
eed62915
MF		 9522019-02-20 Eric Tsai <erictsai@cadence.com>
953
954 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
955 sections between the call site and call destination and adjust
956 call distance by the largest alignment.
957
e6c3b5bf
AH		 9582019-02-20 Alan Hayward <alan.hayward@arm.com>
959
960 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
961 * elf.c (elfcore_grok_aarch_pauth): New function.
962 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
963 (elfcore_write_aarch_pauth): New function.
964 (elfcore_write_register_note): Check for AArch64 pauth section.
965
34d75fb5
AM		 9662019-02-20 Alan Modra <amodra@gmail.com>
967
968 PR 24225
969 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
970 return value.
971
edd01d07
MR		 9722019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
973
974 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
975 Darwin hosts, not just or1k.
976 * configure: Regenerate.
977
8abac803
AM		 9782019-02-20 Alan Modra <amodra@gmail.com>
979
980 PR 24236
981 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
982 sentinel NUL to string buffer nearer to loop where it is used.
983 Don't go past sentinel when scanning strings, and don't write
984 NUL again.
985 * archive.c (do_slurp_coff_armap): Simplify string handling to
986 archive64.c style.
987
179f2db0
AM		 9882019-02-19 Alan Modra <amodra@gmail.com>
989
990 PR 24235
991 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
992 attempting to prevent read past end of section.
993
a31b8bd9
AM		 9942019-02-18 Alan Modra <amodra@gmail.com>
995
996 PR 24225
997 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
998 PRIx64 to generate warning messages. Print local sym names too.
999
a0e90a73
CZ		 10002019-02-09 Vineet Gupta <vgupta@synopsys.com>
1001
1002 * elf32-arc (INIT_SYM_STRING): Delete.
1003 (FINI_SYM_STRING): Likewise.
1004 (init_str): Likewise.
1005 (fini_str): Likewise.
1006
482f3505
AM		 10072019-02-08 Alan Modra <amodra@gmail.com>
1008
1009 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
1010 for bss-plt" warning to make it an error.
1011
b2abe1bd
EB		 10122019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1013
1014 PR ld/18841
1015 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
1016 reloc_class_ifunc for ifunc symbols.
1017 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
1018
68a09132
EB		 10192019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1020
1021 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
1022 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
1023
2012bf01
NC		 10242019-02-07 Nick Clifton <nickc@redhat.com>
1025
1026 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
1027 into the definitely obsolete list.
1028
83924b38
L		 10292019-02-05 H.J. Lu <hongjiu.lu@intel.com>
1030
1031 PR ld/24151
1032 * elf64-x86-64.c (elf_x86_64_need_pic): Check
1033 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
1034 (elf_x86_64_relocate_section): Move PIC check for PC-relative
1035 relocations to ...
1036 (elf_x86_64_check_relocs): Here.
1037 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
1038 to check if a symbol is defined in a non-shared object.
1039 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
1040
453f8e1e
SDJ		 10412019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
1042
1043 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
1044 of 'labs' (and fix GCC warning).
1045
9ed1348c
NC		 10462019-01-25 Nick Clifton <nickc@redhat.com>
1047
1048 * po/ru.po: Updated Russian translation.
1049
d9938630
NC		 10502019-01-23 Nick Clifton <nickc@redhat.com>
1051
1052 * po/fr.po: Updated French translation.
1053
375cd423
NC		 10542019-01-21 Nick Clifton <nickc@redhat.com>
1055
1056 * po/pt.po: Updated Portuguese translation.
1057 * po/uk.po: Updated Ukranian translation.
1058
acef8081
YC		 10592019-01-21 Yuri Chornoivan <yurchor@ukr.net>
1060
1061 PR 24108
1062 * elf32-nds32.c (nds32_relocate_section): Add space between words
1063 in error message.
1064 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
1065 error message.
1066 (riscv_i_or_e_p): Likewise.
1067 (riscv_merge_arch_attr_info): Likewise.
1068
f48dfe41
NC		 10692019-01-19 Nick Clifton <nickc@redhat.com>
1070
1071 * version.m4: Reset to 2.32.51
1072 * configure: Regenerate.
1073 * po/bfd.pot: Regenerate.
1074
f974f26c
NC		 10752018-06-24 Nick Clifton <nickc@redhat.com>
1076
1077 2.32 branch created.
1078
a4bf3d07
JW		 10792019-01-16 Kito Cheng <kito@andestech.com>
1080
1081 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
1082 for OBJ_ATTR_PROC.
1083
2dc8dd17
JW		 10842019-01-16 Kito Cheng <kito@andestech.com>
1085 Nelson Chu <nelson@andestech.com>
1086
7d7a7d7c
JW		 1087 * elfnn-riscv.c (in_subsets): New.
1088 (out_subsets): Likewise.
1089 (merged_subsets): Likewise.
1090 (riscv_std_ext_p): Likewise.
1091 (riscv_non_std_ext_p): Likewise.
1092 (riscv_std_sv_ext_p): Likewise.
1093 (riscv_non_std_sv_ext_p): Likewise.
1094 (riscv_version_mismatch): Likewise.
1095 (riscv_i_or_e_p): Likewise.
1096 (riscv_merge_std_ext): Likewise.
1097 (riscv_merge_non_std_and_sv_ext): Likewise.
1098 (riscv_merge_arch_attr_info): Likewise.
1099 (riscv_merge_attributes): Likewise.
1100 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
1101
2dc8dd17
JW		 1102 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
1103 (elf_backend_obj_attrs_vendor): Define.
1104 (elf_backend_obj_attrs_section_type): Likewise.
1105 (elf_backend_obj_attrs_section): Likewise.
1106 (elf_backend_obj_attrs_arg_type): Define as
1107 riscv_elf_obj_attrs_arg_type.
1108 * elfxx-riscv.c (riscv_estimate_digit): New.
1109 (riscv_estimate_arch_strlen1): Likewise.
1110 (riscv_estimate_arch_strlen): Likewise.
1111 (riscv_arch_str1): Likewise.
1112 (riscv_arch_str): Likewise.
1113 * elfxx-riscv.h (riscv_arch_str): Declare.
1114
d5dcaf1b
JD		 11152019-01-14 John Darrington <john@darrington.wattle.id.au>
1116
1117 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
1118 * libbfd.h: regen.
1119 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
1120 source field. (md_apply_fix): Apply final fix
1121 to BFD_RELOC_S12Z_OPR.
1122 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
1123
5a12586d
MT		 11242019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1125
f466c305 1126 PR 20113
5a12586d
MT		 1127 * elf32-s390.c (allocate_dynrelocs): Update comment.
1128
3107326d
AP		 11292019-01-09 Andrew Paprocki <andrew@ishiboo.com>
1130
1131 * warning.m4: Adjust egrep pattern for non-GNU compilers.
1132 * configure: Regenerate.
1133
a9859e01
AM		 11342019-01-08 Alan Modra <amodra@gmail.com>
1135
1136 PR 23699
1137 PR 24065
1138 * ihex.c (ihex_write_object_contents): Properly check 32-bit
1139 address range.
1140
c8c89dac
YS		 11412019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
1142
1143 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
1144 * bfd/bfd-in2.h: Regenerate.
1145 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
1146 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
1147
d9858c37
LX		 11482019-01-04 Lifang Xia <lifang_xia@c-sky.com>
1149
1150 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
1151 default target, little endian target is more suitable.
1152
677bd4c6
AM		 11532019-01-04 Alan Modra <amodra@gmail.com>
1154
1155 PR 24061
1156 PR 21786
1157 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
1158 adjust all callers.
1159 (EQ_VALUE_IN_FIELD): Likewise.
1160 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
1161
82704155
AM		 11622019-01-01 Alan Modra <amodra@gmail.com>
1163
1164 Update year range in copyright notice of all files.
1165
d5c04e1b 1166For older changes see ChangeLog-2018
3499769a 1167\f
d5c04e1b 1168Copyright (C) 2019 Free Software Foundation, Inc.
3499769a
AM		 1169
1170Copying and distribution of this file, with or without modification,
1171are permitted in any medium without royalty provided the copyright
1172notice and this notice are preserved.
1173
1174Local Variables:
1175mode: change-log
1176left-margin: 8
1177fill-column: 74
1178version-control: never
1179End:
A mirror of the official binutils-gdb repository