projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Correct the calculation of offsets for ARM exidx relocs when performing a partial...
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
539300fb
NC		 12019-07-01 Nick Clifton <nickc@redhat.com>
2
3 PR 23839
4 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
5 section VMA in the offset used to update exidx relocs.
6
7e56c51c
NC		 72019-06-28 Nick Clifton <nickc@redhat.com>
8
9 PR 24708
10 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
11 large version reference section.
12 * compress.c (bfd_get_full_section_contents): Check for an
13 uncompressed section whose size is larger than the file size.
14
999d6dff
AM		 152019-06-28 Alan Modra <amodra@gmail.com>
16
17 * format.c (bfd_check_format_matches): Don't match plugin target
18 if another target matches. Expand comment.
19 * targets.c (_bfd_target_vector): Move plugin_vec after all other
20 non-corefile targets, outside !SELECT_VECS.
21 * config.bfd: Don't handle targ=plugin here.
22 * configure.ac: Don't add plugin to enable_targets or handle in
23 target loop setting selvecs and other target vars.
24 * configure: Regenerate.
25
a68aa5d3
NC		 262019-06-26 Nick Clifton <nickc@redhat.com>
27
28 PR 24703
29 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
30 messages for failures.
31 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
32 if returning an error value.
33
ab9f654c
JB		 342019-06-25 Jan Beulich <jbeulich@suse.com>
35
36 * elf-properties.c (elf_find_and_remove_property): Rename last
37 parameter. Mention it in comment.
38
04b865dc
JW		 392019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
40
41 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
42 SEC_MERGE or SEC_CODE flags are set.
43 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
44 symtype consistently. Don't include sec_addr (sym_sec) in symval.
45 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
46 Add sec_addr (sym_sec) after handling merge sections.
47
f93ab3a0
L		 482019-06-24 H.J. Lu <hongjiu.lu@intel.com>
49
50 PR ld/24721
51 * elf-properties.c (elf_merge_gnu_property_list): Remove the
52 property after reporting property removal.
53
bb22a418
AM		 542019-06-23 Alan Modra <amodra@gmail.com>
55
56 PR 24704
57 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
58 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
59 Reduce range of offsets allowed for other GOT relocs.
60
14b2a8e4
AM		 612019-06-23 Alan Modra <amodra@gmail.com>
62
63 PR 24689
64 * elfcode.h (elf_object_p): Warning fix.
65
890f750a
AM		 662019-06-21 Alan Modra <amodra@gmail.com>
67
68 PR 24689
69 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
70
6f5601c4
AM		 712019-06-19 Alan Modra <amodra@gmail.com>
72
73 PR 24697
74 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
75 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
76
4a4e7361
AM		 772019-06-19 Alan Modra <amodra@gmail.com>
78
79 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
80 functions that require r2 valid to use local entry.
81 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
82
39c05d94
SN		 832019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
84
85 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
86 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
87 with elfNN_aarch64_allocate_local_dynrelocs.
88
e30d1fa1
SN		 892019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
90
91 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
92
3a3a077c
AM		 932019-06-14 Alan Modra <amodra@gmail.com>
94
95 * Makefile.in: Regenerate.
96 * configure: Regenerate.
97
d4b87b1e
AM		 982019-06-14 Alan Modra <amodra@gmail.com>
99
100 * elf64-ppc.c: Fix comments involving paddi.
101
62e0492f
AL		 1022019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
103
104 PR 24643
105 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
106 absent, or the bfd is not in the ELF formart.
107 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
108
58e07198
CZ		 1092019-06-10 Christos Zoulas <christos@zoulas.com>
110
111 PR 24650
112 * elf.c (elfcore_make_auxv_note_section): New function.
113 (elfcore_grok_note): Use it.
114 (elfcore_grok_freebsd_note): Likewise.
115 (elfcore_grok_openbsd_note): Likewise.
116 (elfcore_grok_netbsd_note): Likewise. Plus add support for
117 NT_NETBSDCORE_AUXV notes.
118
237df8fe
SD		 1192019-06-06 Sudakshina Das <sudi.das@arm.com>
120
121 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
122 alignment of the new gnu property section.
123
8bf6d176
SD		 1242019-06-06 Sudakshina Das <sudi.das@arm.com>
125
126 * bfd-in.h: Change comment.
127 * bfd-in2.h: Regenerate.
128 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
129 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
130 Likwise.
131
1e129bbe
FS		 1322019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
133
134 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
135 Remove overflow check.
136
0f4a61b4
AM		 1372019-05-28 Alan Modra <amodra@gmail.com>
138
139 PR 24596
140 * cofflink.c (coff_link_check_archive_element): Don't assume
141 element is a coff object file after calling add_archive_element.
142
94667ab1
AM		 1432019-05-28 Alan Modra <amodra@gmail.com>
144
145 PR 24596
146 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
147 attempt to set sh_entsize for excluded PLT section.
148
28fbeab8
AM		 1492019-05-28 Alan Modra <amodra@gmail.com>
150
151 PR 24596
152 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
153 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
154 allocated in alpha_dynamic_entries_for_reloc.
155
a0f6fd21
AM		 1562019-05-28 Alan Modra <amodra@gmail.com>
157
158 PR 24596
159 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
160 on NULL output_section.
161 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
162
c83004d5
AM		 1632019-05-28 Alan Modra <amodra@gmail.com>
164
165 PR 24596
166 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
167 entry when MUST_FIND. Abort when MUST_FIND not found.
168 (elf_m68k_get_bfd2got_entry): Likewise.
169 (elf_m68k_relocate_section): Remove now useless assert.
170
586338b8
AM		 1712019-05-28 Alan Modra <amodra@gmail.com>
172
173 PR 24596
174 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
175 from bfd_link_info, not an output section owner.
176 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
177 (elf_hppa_final_link_relocate): Likewise.
178
a7b34aba
AM		 1792019-05-28 Alan Modra <amodra@gmail.com>
180
181 PR 24596
182 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
183 create_object_symbols_section, obj_textsec, obj_datasec or
184 obj_bsssec. Fix other errors in placement.
185 * config.bfd: Obsolete tic30-aout.
186
0eb32b6e
AM		 1872019-05-28 Alan Modra <amodra@gmail.com>
188
189 PR 24596
190 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
191 end of section list as well as section_count.
192 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
193 section list before returning error.
194
ce5aecf8
AM		 1952019-05-27 Alan Modra <amodra@gmail.com>
196
197 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
198
3d7d6a6f
AM		 1992019-05-27 Alan Modra <amodra@gmail.com>
200
201 PR 24596
202 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
203
823710d5
SN		 2042019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
205
206 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
207 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
208 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
209 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
210 (elf_backend_merge_symbol_attribute): Define.
211
405b5bd8
AM		 2122019-05-24 Alan Modra <amodra@gmail.com>
213
214 * po/SRC-POTFILES.in: Regenerate.
215
04bdff6a
AM		 2162019-05-24 Alan Modra <amodra@gmail.com>
217
218 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
219 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
220 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
221 (struct ppc_link_hash_table): Add powerxx_stubs.
222 (ppc64_elf_check_relocs): Set powerxx_stubs.
223 (build_powerxx_offset, size_powerxx_offset),
224 (num_relocs_for_powerxx_offset),
225 (emit_relocs_for_powerxx_offset): New functions.
226 (plt_stub_size): Size powerxx stubs.
227 (ppc_build_one_stub): Emit powerxx stubs.
228 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
229 powerxx stubs.
230
4a421c53
AM		 2312019-05-24 Alan Modra <amodra@gmail.com>
232
233 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
234 R_PPC64_GOT_PCREL34.
235 (xlate_pcrel_opt): New function.
236 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
237 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
238 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
239
5663e321
AM		 2402019-05-24 Alan Modra <amodra@gmail.com>
241
242 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
243 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
244 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
245 (BFD_RELOC_PPC64_PLT_PCREL34),
246 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
247 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
248 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
249 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
250 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
251 * elf64-ppc.c (PNOP): Define.
252 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
253 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
254 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
255 relocs.
256 (ppc64_elf_prefix_reloc): New function.
257 (struct ppc_link_hash_table): Add notoc_plt.
258 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
259 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
260 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
261 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
262 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
263 possible need for dynamic relocs on non-pcrel powerxx relocs.
264 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
265 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
266 (toc_adjusting_stub_needed): Likewise.
267 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
268 (ppc64_elf_relocate_section): Handle new powerxx relocs.
269 * bfd-in2.h: Regenerate.
270 * libbfd.h: Regenerate.
271
fd0de36e
JM		 2722019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
273
45d5293f
JM		 274 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
275 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
276 bpf_elf64_be_vec.
277 * configure: Regenerate.
278
2792019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
280
fd0de36e
JM		 281 * configure: Regenerated.
282 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
283 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
284 (BFD64_BACKENDS): Add elf64-bpf.lo.
285 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
286 * Makefile.in (SOURCE_HFILES): Regenerate.
287 * config.bfd (targ_cpu): Handle bpf-*-* targets.
288 * cpu-bpf.c: New file.
289 * elf64-bpf.c: Likewise.
290 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
291 bpf_elf64_le_vec.
292 * archures.c: Define architecture bfd_arch_bpf and machine
293 bfd_arch_bpf.
294 * reloc.c: Define BFD relocations used by the BPF target.
295 * bfd-in2.h: Regenerated.
296 * libbfd.h: Likewise.
297
b0f4fbf8
AM		 2982019-05-22 Alan Modra <amodra@gmail.com>
299
300 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
301 contents.
302
9ec2f606
AM		 3032019-05-22 Alan Modra <amodra@gmail.com>
304
305 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
306 processing on "size error in section".
307
4decd602
AM		 3082019-05-22 Alan Modra <amodra@gmail.com>
309
310 * som.c (som_bfd_free_cached_info): Call
311 _bfd_generic_close_and_cleanup.
312
b474a202
FS		 3132019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
314
315 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
316 for TLS_TPREL_HI16(/LO16) relocations in shared library.
317
304f09d0
FS		 3182019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
319
320 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
321 checks. Search the RELA table for n64 relocations.
322
3734320d
MF		 3232019-05-21 Matthew Fortune <matthew.fortune@mips.com>
324 Faraz Shahbazker <fshahbazker@wavecomp.com>
325
326 * elfxx-mips.c (LA25_BC): New macro.
327 (mips_elf_link_hash_table)<compact_branches>: New field.
328 (STUB_JALRC): New macro.
329 (mipsr6_o32_exec_plt0_entry_compact): New array.
330 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
331 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
332 (mipsr6_exec_plt_entry_compact): Likewise.
333 (mips_elf_create_la25_stub): Use BC instead of J for stubs
334 when compact_branches is true.
335 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
336 PLT for MIPSR6 with compact_branches. Do not reorder the
337 compact branches PLT. Switch the lazy stub for MIPSR6
338 with compact_branches to use JALRC.
339 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
340 when compact_branches is true.
341 (_bfd_mips_elf_compact_branches): New function.
342 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
343
64672071
TC		 3442019-05-21 Tamar Christina <tamar.christina@arm.com>
345
346 PR ld/24373
347 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
348 Fix print formatter.
349
e6f65e75
AV		 3502019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
351
352 PR 24460
353 * elf32-arm.c (get_value_helper): Remove.
354 (elf32_arm_final_link_relocate): Fix branch future relocations.
355
739b5c9c
TC		 3562019-05-21 Tamar Christina <tamar.christina@arm.com>
357
358 PR ld/24373
359 * bfd-in.h (enum erratum_84319_opts): New
360 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
361 int to enum erratum_84319_opts.
362 * bfd-in2.h: Regenerate.
363 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
364 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
365 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
366 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
367 (_bfd_aarch64_resize_stubs): Amend comment.
368 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
369 requested.
370 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
371 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
372 erratum workaround.
373 (clear_erratum_843419_entry): Update erratum conditional.
374
7622049e
SKS		 3752019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
376
377 PR ld/24571
378 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
379 when computing distance_short_enough.
380
338ba755
SKS		 3812019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
382
383 PR ld/24564
384 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
385 Wrap around even if distance equals avr_pc_wrap_around.
386
999b073b
NC		 3872019-05-20 Nick Clifton <nickc@redhat.com>
388
389 * po/fr.po: Updated French translation.
390
a7ad558c
AV		 3912019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
392
393 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
394
a2699ef2
AM		 3952019-05-16 Alan Modra <amodra@gmail.com>
396
397 * elf32-arm.c (elf32_arm_write_section): Revert last change.
398
3a1bb98c
AM		 3992019-05-15 Alan Modra <amodra@gmail.com>
400
401 * elf32-arm.c (elf32_arm_write_section): Don't leave
402 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
403 unitialised section contents.
404
37d0d091
JH		 4052019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
406
407 PR 19921
408 * verilog.c: (VerilogDataWidth): New variable.
409 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
410
79299211
NC		 4112019-05-08 Nick Clifton <nickc@redhat.com>
412
413 PR 24523
414 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
415 rather than FALSE if encountering a non-ELF file.
416
e1cbf07a
AM		 4172019-05-06 Alan Modra <amodra@gmail.com>
418
419 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
420
334d91b9
AM		 4212019-05-06 Alan Modra <amodra@gmail.com>
422
423 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
424 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
425 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
426 * libbfd.h: Regenerate.
427 * bfd-in2.h: Regenerate.
428
a288c270
AM		 4292019-05-04 Alan Modra <amodra@gmail.com>
430
431 PR 24511
432 * syms.c (coff_section_type): Only allow '.', '$' and numeric
433 following the standard section names.
434 (bfd_decode_symclass): Prioritize section flag tests in
435 decode_section_type before name tests in coff_section_type.
436 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
437 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
438 their names and choose standard .text section flags for
439 fake_section.
440
2cdc1a97
NC		 4412019-05-02 Nick Clifton <nickc@redhat.com>
442
443 PR 24493
444 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
445 .gnu.debugaltlink sections as debugging sections.
446
066f4018
AM		 4472019-04-30 Alan Modra <amodra@gmail.com>
448
449 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
450 (struct _ppc64_elf_section_data): Likewise.
451 (ppc64_elf_check_relocs): Set above fields.
452 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
453 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
454 when possible.
455
c54f1524
L		 4562019-04-26 H.J. Lu <hongjiu.lu@intel.com>
457
458 PR ld/24486
459 * elflink.c (elf_link_output_extsym): Don't complain undefined
460 weak dynamic reference.
461
68bb0359
SD		 4622019-04-25 Sudakshina Das <sudi.das@arm.com>
463
464 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
465 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
466 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
467 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
468 (elfNN_aarch64_small_plt0_pac_entry): Remove.
469 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
470 (elfNN_aarch64_small_plt0_bti_entry): Update.
471 (elfNN_aarch64_small_plt_bti_entry): Update.
472 (elfNN_aarch64_small_plt_pac_entry): Update.
473 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
474 (setup_plt_values): Setup new entries.
475 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
476 (elfNN_aarch64_plt_sym_val): Likewise.
477
79b8e8ab
JW		 4782019-04-22 Jim Wilson <jimw@sifive.com>
479
480 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
481
fce97736
AM		 4822019-04-19 Alan Modra <amodra@gmail.com>
483
484 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
485
9a7f0679
L		 4862019-04-17 H.J. Lu <hongjiu.lu@intel.com>
487
488 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
489 building shared object.
490 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
491
4e84a8f8
L		 4922019-04-17 H.J. Lu <hongjiu.lu@intel.com>
493
494 PR ld/24458
495 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
496 linker_def.
497
32c36c3c
AV		 4982019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
499
500 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
501 relocation.
502 * bfd-in2.h: Regenerate.
503 * libbfd.h: Likewise.
504
60f993ce
AV		 5052019-04-15 Sudakshina Das <sudi.das@arm.com>
506
507 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
508 * bfd-in2.h: Regenerated.
509 * libbfd.h: Regenerated.
510
f6b2b12d
AV		 5112019-04-15 Sudakshina Das <sudi.das@arm.com>
512
513 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
514 * bfd-in2.h: Regenerated.
515 * libbfd.h: Likewise.
516
1889da70
AV		 5172019-04-15 Sudakshina Das <sudi.das@arm.com>
518
519 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
520 * bfd-in2.h: Regenerated.
521 * libbfd.h: Regenerated.
522 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
523 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
524 and R_ARM_THM_BF12 together.
525 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
526
1caf72a5
AV		 5272019-04-15 Sudakshina Das <sudi.das@arm.com>
528
529 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
530 * libbfd.h: Regenerated.
531 * bfd-in2.h: Regenerated.
532 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
533 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
534 and R_ARM_THM_BF18 together.
535 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
536
e5d6e09e
AV		 5372019-04-15 Sudakshina Das <sudi.das@arm.com>
538
539 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
540 * bfd-in2.h: Regenerated.
541 * libbfd.h: Regenerated.
542 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
543 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
544 and R_ARM_THM_BF16 together.
545 (get_value_helper): New reloc helper.
546 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
547
e12437dc
AV		 5482019-04-15 Sudakshina Das <sudi.das@arm.com>
549
550 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
551 * bfd-in2.h: Regenerate.
552 * libbfd.h: Regenerate.
553
031254f2
AV		 5542019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
555
556 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
557 * bfd-in2.h: Regenerate.
558 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
559 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
560 and update assert.
561 (using_thumb2): Likewise.
562 (using_thumb2_bl): Update assert.
563 (arch_has_arm_nop): Likewise.
564 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
565 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
566
233a0083
L		 5672019-04-11 H.J. Lu <hongjiu.lu@intel.com>
568
569 * elf-linker-x86.h (elf_x86_cet_report): New.
570 (elf_linker_x86_params): Add cet_report.
571 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
572 missing IBT and SHSTK properties if needed.
573
a0ea3a14
L		 5742019-04-11 H.J. Lu <hongjiu.lu@intel.com>
575
ca4e6331 576 PR ld/24436
a0ea3a14
L		 577 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
578 "h != NULL". Don't check "h != NULL" before calling.
579 bfd_elf_gc_record_vtentry.
580 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
581 * elf32-bfin.c (bfin_check_relocs): Likewise.
582 * elf32-cris.c (cris_elf_check_relocs): Likewise.
583 * elf32-csky.c (csky_elf_check_relocs): Likewise.
584 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
585 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
586 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
587 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
588 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
589 * elf32-i386.c (elf_i386_check_relocs): Likewise.
590 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
591 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
592 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
593 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
594 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
595 * elf32-metag.c (elf_metag_check_relocs): Likewise.
596 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
597 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
598 * elf32-s390.c (elf_s390_check_relocs): Likewise.
599 * elf32-sh.c (sh_elf_check_relocs): Likewise.
600 * elf32-v850.c (v850_elf_check_relocs): Likewise.
601 * elf32-vax.c (elf_vax_check_relocs): Likewise.
602 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
603 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
604 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
605 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
606 * elf64-s390.c (elf_s390_check_relocs): Likewise.
607 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
608 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
609 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
610 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
611 VTENTRY entry.
612
9bff840e
AM		 6132019-04-11 Alan Modra <amodra@gmail.com>
614
615 PR 24435
616 * elflink.c (elf_link_add_object_symbols): Don't read partial
617 dynamic entries from fuzzed objects.
618
ce12121b
TC		 6192019-04-11 Tamar Christina <tamar.christina@arm.com>
620
621 PR ld/24302
622 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
623 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
624 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
625
b05971a6
MF		 6262019-04-10 Michael Forney <mforney@mforney.org>
627
628 PR 24427
629 * doc/chew.c (free_words): Correctly free "push_text" strings.
630
3ae61bb6
L		 6312019-04-08 H.J. Lu <hongjiu.lu@intel.com>
632
633 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
634
5f2a6b85
AM		 6352019-04-08 Alan Modra <amodra@gmail.com>
636
637 * configure.ac (elfxx_x86): Define and use.
638 * configure: Regenerate.
639
5b9c07b2
L		 6402019-04-06 H.J. Lu <hongjiu.lu@intel.com>
641
642 * elf-linker-x86.h: New file.
643 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
644 to get x86-specific linker options.
645 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
646 (elf_x86_64_check_relocs): Likewise.
647 (elf_x86_64_relocate_section): Likewise.
648 (elf_x86_64_link_setup_gnu_properties): Likewise.
649 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
650 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
651 (_bfd_elf_linker_x86_set_options): New function.
652 * elfxx-x86.h: Include "elf-linker-x86.h".
653 (elf_x86_link_hash_table): Add params.
654
4b24dd1a
AM		 6552019-04-03 Alan Modra <amodra@gmail.com>
656
657 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
658 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
659 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
660 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
661 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
662 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
663
87f98bac
JW		 6642019-04-02 Jim Wilson <jimw@sifive.com>
665
666 PR 24389
667 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
668 ELF header flags to after check for ELF object file. Loop through
669 sections looking for code sections, if none, then skip ABI checks.
670
ae2b14c7
JW		 6712019-03-30 Andrew Waterman <andrew@sifive.com>
672
673 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
674 rd == X_RA case.
675
2487ef07
MF		 6762019-03-29 Max Filippov <jcmvbkbc@gmail.com>
677
678 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
679 info->export_dynamic to the conditional.
680
242a1159
AM		 6812019-03-28 Alan Modra <amodra@gmail.com>
682
683 PR 24392
684 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
685 * configure: Regenerate.
686 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
687 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
688 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
689 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
690 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
691
a9f5a551
JW		 6922019-03-21 Jim Wilson <jimw@sifive.com>
693
694 PR 24365
695 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
696 verify sym non-NULL before using. Add identical check using h.
697
4e539114
SD		 6982019-03-21 Sudakshina Das <sudi.das@arm.com>
699
700 * elf-bfd.h (struct elf_backend_data): Add argument to
701 merge_gnu_properties.
702 * elf-properties.c (elf_merge_gnu_properties): Add argument to
703 itself and while calling bed->merge_gnu_properties.
704 (elf_merge_gnu_property_list): Update the calls for
705 elf_merge_gnu_properties.
706 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
707 of --force-bti warning and add argument.
708 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
709 warning.
710 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
711 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
712 declaration.
713
acde6c6b
SD		 7142019-03-20 Sudakshina Das <sudi.das@arm.com>
715
716 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
717 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
718 (elf_backend_fixup_gnu_properties): Define for AArch64.
719
8cd1fe1b
AM		 7202019-03-18 Alan Modra <amodra@gmail.com>
721
722 PR 24355
723 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
724 for local iplt syms with ent->plt.offset == -1. Remove ineffective
725 attempt at writing glink stubs only once.
726
6835821b
AM		 7272019-03-16 Alan Modra <amodra@gmail.com>
728
729 PR 24337
730 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
731 (_bfd_elf_rel_local_sym): Likewise.
732 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
733 section of symbols with unrecognized shndx.
734
2219ae0b
L		 7352019-03-15 H.J. Lu <hongjiu.lu@intel.com>
736
737 PR ld/24267
738 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
739 section.
740 * cofflink.c (coff_link_add_symbols): Check for symbols defined
741 in discarded section.
742
fe3fef62
AM		 7432019-03-15 Alan Modra <amodra@gmail.com>
744
745 PR 24339
746 * elflink.c (elf_link_add_object_symbols): Bail out on a local
747 symbol after globals if elf_bad_symtab is not set.
748
1ff31e13
AM		 7492019-03-15 Alan Modra <amodra@gmail.com>
750
751 PR 24337
752 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
753 (_bfd_elf_rel_local_sym): Likewise.
754
f55b1e32
AM		 7552019-03-15 Alan Modra <amodra@gmail.com>
756
757 PR 24336
758 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
759 object files with sh_size not a multiple of sh_entsize.
760
da0d12d2
L		 7612019-03-15 H.J. Lu <hongjiu.lu@intel.com>
762
418d4036
L		 763 PR ld/24338
764 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
765 input with bad relocation.
766
76722019-03-15 H.J. Lu <hongjiu.lu@intel.com>
768
da0d12d2
L		 769 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
770
d7f848c3
NC		 7712019-03-14 Nick Clifton <nickc@redhat.com>
772
773 PR 24334
774 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
775 (save_section_vma): Initialise field to the number of entries in
776 the sec_vma table.
777 (section_vma_same): Check that the number of entries in the
778 sec_vma table matches the number of sections in the bfd.
779
6cc71b82
NC		 7802019-03-14 Nick Clifton <nickc@redhat.com>
781
782 PR 24333
783 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
784 section owner pointer when adding the default symbol.
785
be22c732
NC		 7862019-03-14 Nick Clifton <nickc@redhat.com>
787
788 PR 24332
789 * elflink.c (elf_link_add_object_symbols): Add new local variable
790 extversym_end. Initialise it to point to the end of the version
791 symbol table, if present. Check it when initialising and updating
792 the ever pointer.
793
1dbade74
SD		 7942019-03-13 Sudakshina Das <sudi.das@arm.com>
795
796 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
797 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
798 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
799 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
800 and PLT_PAC_PLT.
801 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
802 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
803 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
804
37c18eed
SD		 8052019-03-13 Sudakshina Das <sudi.das@arm.com>
806 Szabolcs Nagy <szabolcs.nagy@arm.com>
807
808 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
809 (aarch64_bti_pac_info): New.
810 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
811 (bfd_elf32_aarch64_set_options): Likewise.
812 * bfd-in2.h: Regenerate
813 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
814 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
815 (elfNN_aarch64_small_plt0_bti_entry): New.
816 (elfNN_aarch64_small_plt_bti_entry): New.
817 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
818 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
819 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
820 tlsdesc_plt_entry_size fields.
821 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
822 (setup_plt_values): New helper function.
823 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
824 bti enable type.
825 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
826 fixed macros.
827 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
828 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
829 to plt stubs instead of fixed ones and update filling them according
830 to the need for bti.
831 (elfNN_aarch64_init_small_plt0_entry): Likewise.
832 (elfNN_aarch64_finish_dynamic_sections): Likewise.
833 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
834 (elfNN_aarch64_plt_sym_val): Update size accordingly.
835 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
836 is set.
837 (bfd_elfNN_get_synthetic_symtab): Define.
838 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
839 and mising BTI NOTE SECTION.
840
841
cd702818
SD		 8422019-03-13 Sudakshina Das <sudi.das@arm.com>
843
844 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
845 linker created inputs from merge.
846 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
847 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
848 (elfNN_aarch64_link_setup_gnu_properties): New.
849 (elfNN_aarch64_merge_gnu_properties): New.
850 (elf_backend_setup_gnu_properties): Define for AArch64.
851 (elf_backend_merge_gnu_properties): Likewise.
852 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
853 (_bfd_aarch64_elf_parse_gnu_properties): Define.
854 (_bfd_aarch64_elf_merge_gnu_properties): Define.
855 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
856 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
857 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
858 (elf_backend_parse_gnu_properties): Define for AArch64.
859
44b27f95
L		 8602019-03-13 H.J. Lu <hongjiu.lu@intel.com>
861
862 PR ld/24322
863 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
864 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
865
7a6e0d89
AM		 8662019-03-12 Alan Modra <amodra@gmail.com>
867
868 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
869 nmemb parameter. Use bfd_alloc2.
870 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
871 Delete assertion.
872 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
873 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
874 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
875 doesn't overflow.
876 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
877 (assign_section_numbers): Style fix.
878 (swap_out_syms): Use bfd_malloc2.
879 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
880 overflow.
881 (_bfd_elf_make_empty_symbol): Style fix.
882 (elfobj_grok_stapsdt_note_1): Formatting.
883 * elfcode.h (elf_object_p): Use bfd_alloc2.
884 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
885 (elf_slurp_symbol_table): Use bfd_zalloc2.
886 (elf_slurp_reloc_table): Use bfd_alloc2.
887 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
888 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
889 size calculation doesn't overflow.
890 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
891 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
892 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
893
ebd2263b
AM		 8942019-03-08 Alan Modra <amodra@gmail.com>
895
896 PR 24311
897 * merge.c (merge_strings): Return secinfo. Don't pad section
898 to alignment here.
899 (_bfd_merge_sections): Pad section to alignment here, if input
900 sections contributing to merged output all pad to alignment.
901 Formatting.
902
219d6836
NC		 9032019-03-06 Nick Clifton <nickc@redhat.com>
904
905 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
906 table pointer.
907 * coffgen.c (coff_find_nearest_line_with_names): Do not call
908 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
909
24801b15
AK		 9102019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
911
912 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
913 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
914
915 PR 20113
916 * elf32-s390.c (allocate_dynrelocs): Update comment.
917
4ffd2909
TC		 9182019-02-28 Tamar Christina <tamar.christina@arm.com>
919
920 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
921
eed5def8
NC		 9222019-02-28 Nick Clifton <nickc@redhat.com>
923
924 PR 24273
925 * elf.c (bfd_elf_string_from_elf_section): Check for a string
926 section that is not NUL terminated.
927
5cfe428c
L		 9282019-02-27 H.J. Lu <hongjiu.lu@intel.com>
929
930 PR ld/24276
931 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
932 by linker when checking copy reloc on protected symbol.
933
f616c36b
AM		 9342019-02-24 Alan Modra <amodra@gmail.com>
935
936 PR 24144
937 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
938
eed62915
MF		 9392019-02-20 Eric Tsai <erictsai@cadence.com>
940
941 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
942 sections between the call site and call destination and adjust
943 call distance by the largest alignment.
944
e6c3b5bf
AH		 9452019-02-20 Alan Hayward <alan.hayward@arm.com>
946
947 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
948 * elf.c (elfcore_grok_aarch_pauth): New function.
949 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
950 (elfcore_write_aarch_pauth): New function.
951 (elfcore_write_register_note): Check for AArch64 pauth section.
952
34d75fb5
AM		 9532019-02-20 Alan Modra <amodra@gmail.com>
954
955 PR 24225
956 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
957 return value.
958
edd01d07
MR		 9592019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
960
961 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
962 Darwin hosts, not just or1k.
963 * configure: Regenerate.
964
8abac803
AM		 9652019-02-20 Alan Modra <amodra@gmail.com>
966
967 PR 24236
968 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
969 sentinel NUL to string buffer nearer to loop where it is used.
970 Don't go past sentinel when scanning strings, and don't write
971 NUL again.
972 * archive.c (do_slurp_coff_armap): Simplify string handling to
973 archive64.c style.
974
179f2db0
AM		 9752019-02-19 Alan Modra <amodra@gmail.com>
976
977 PR 24235
978 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
979 attempting to prevent read past end of section.
980
a31b8bd9
AM		 9812019-02-18 Alan Modra <amodra@gmail.com>
982
983 PR 24225
984 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
985 PRIx64 to generate warning messages. Print local sym names too.
986
a0e90a73
CZ		 9872019-02-09 Vineet Gupta <vgupta@synopsys.com>
988
989 * elf32-arc (INIT_SYM_STRING): Delete.
990 (FINI_SYM_STRING): Likewise.
991 (init_str): Likewise.
992 (fini_str): Likewise.
993
482f3505
AM		 9942019-02-08 Alan Modra <amodra@gmail.com>
995
996 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
997 for bss-plt" warning to make it an error.
998
b2abe1bd
EB		 9992019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1000
1001 PR ld/18841
1002 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
1003 reloc_class_ifunc for ifunc symbols.
1004 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
1005
68a09132
EB		 10062019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1007
1008 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
1009 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
1010
2012bf01
NC		 10112019-02-07 Nick Clifton <nickc@redhat.com>
1012
1013 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
1014 into the definitely obsolete list.
1015
83924b38
L		 10162019-02-05 H.J. Lu <hongjiu.lu@intel.com>
1017
1018 PR ld/24151
1019 * elf64-x86-64.c (elf_x86_64_need_pic): Check
1020 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
1021 (elf_x86_64_relocate_section): Move PIC check for PC-relative
1022 relocations to ...
1023 (elf_x86_64_check_relocs): Here.
1024 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
1025 to check if a symbol is defined in a non-shared object.
1026 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
1027
453f8e1e
SDJ		 10282019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
1029
1030 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
1031 of 'labs' (and fix GCC warning).
1032
9ed1348c
NC		 10332019-01-25 Nick Clifton <nickc@redhat.com>
1034
1035 * po/ru.po: Updated Russian translation.
1036
d9938630
NC		 10372019-01-23 Nick Clifton <nickc@redhat.com>
1038
1039 * po/fr.po: Updated French translation.
1040
375cd423
NC		 10412019-01-21 Nick Clifton <nickc@redhat.com>
1042
1043 * po/pt.po: Updated Portuguese translation.
1044 * po/uk.po: Updated Ukranian translation.
1045
acef8081
YC		 10462019-01-21 Yuri Chornoivan <yurchor@ukr.net>
1047
1048 PR 24108
1049 * elf32-nds32.c (nds32_relocate_section): Add space between words
1050 in error message.
1051 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
1052 error message.
1053 (riscv_i_or_e_p): Likewise.
1054 (riscv_merge_arch_attr_info): Likewise.
1055
f48dfe41
NC		 10562019-01-19 Nick Clifton <nickc@redhat.com>
1057
1058 * version.m4: Reset to 2.32.51
1059 * configure: Regenerate.
1060 * po/bfd.pot: Regenerate.
1061
f974f26c
NC		 10622018-06-24 Nick Clifton <nickc@redhat.com>
1063
1064 2.32 branch created.
1065
a4bf3d07
JW		 10662019-01-16 Kito Cheng <kito@andestech.com>
1067
1068 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
1069 for OBJ_ATTR_PROC.
1070
2dc8dd17
JW		 10712019-01-16 Kito Cheng <kito@andestech.com>
1072 Nelson Chu <nelson@andestech.com>
1073
7d7a7d7c
JW		 1074 * elfnn-riscv.c (in_subsets): New.
1075 (out_subsets): Likewise.
1076 (merged_subsets): Likewise.
1077 (riscv_std_ext_p): Likewise.
1078 (riscv_non_std_ext_p): Likewise.
1079 (riscv_std_sv_ext_p): Likewise.
1080 (riscv_non_std_sv_ext_p): Likewise.
1081 (riscv_version_mismatch): Likewise.
1082 (riscv_i_or_e_p): Likewise.
1083 (riscv_merge_std_ext): Likewise.
1084 (riscv_merge_non_std_and_sv_ext): Likewise.
1085 (riscv_merge_arch_attr_info): Likewise.
1086 (riscv_merge_attributes): Likewise.
1087 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
1088
2dc8dd17
JW		 1089 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
1090 (elf_backend_obj_attrs_vendor): Define.
1091 (elf_backend_obj_attrs_section_type): Likewise.
1092 (elf_backend_obj_attrs_section): Likewise.
1093 (elf_backend_obj_attrs_arg_type): Define as
1094 riscv_elf_obj_attrs_arg_type.
1095 * elfxx-riscv.c (riscv_estimate_digit): New.
1096 (riscv_estimate_arch_strlen1): Likewise.
1097 (riscv_estimate_arch_strlen): Likewise.
1098 (riscv_arch_str1): Likewise.
1099 (riscv_arch_str): Likewise.
1100 * elfxx-riscv.h (riscv_arch_str): Declare.
1101
d5dcaf1b
JD		 11022019-01-14 John Darrington <john@darrington.wattle.id.au>
1103
1104 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
1105 * libbfd.h: regen.
1106 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
1107 source field. (md_apply_fix): Apply final fix
1108 to BFD_RELOC_S12Z_OPR.
1109 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
1110
5a12586d
MT		 11112019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1112
f466c305 1113 PR 20113
5a12586d
MT		 1114 * elf32-s390.c (allocate_dynrelocs): Update comment.
1115
3107326d
AP		 11162019-01-09 Andrew Paprocki <andrew@ishiboo.com>
1117
1118 * warning.m4: Adjust egrep pattern for non-GNU compilers.
1119 * configure: Regenerate.
1120
a9859e01
AM		 11212019-01-08 Alan Modra <amodra@gmail.com>
1122
1123 PR 23699
1124 PR 24065
1125 * ihex.c (ihex_write_object_contents): Properly check 32-bit
1126 address range.
1127
c8c89dac
YS		 11282019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
1129
1130 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
1131 * bfd/bfd-in2.h: Regenerate.
1132 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
1133 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
1134
d9858c37
LX		 11352019-01-04 Lifang Xia <lifang_xia@c-sky.com>
1136
1137 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
1138 default target, little endian target is more suitable.
1139
677bd4c6
AM		 11402019-01-04 Alan Modra <amodra@gmail.com>
1141
1142 PR 24061
1143 PR 21786
1144 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
1145 adjust all callers.
1146 (EQ_VALUE_IN_FIELD): Likewise.
1147 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
1148
82704155
AM		 11492019-01-01 Alan Modra <amodra@gmail.com>
1150
1151 Update year range in copyright notice of all files.
1152
d5c04e1b 1153For older changes see ChangeLog-2018
3499769a 1154\f
d5c04e1b 1155Copyright (C) 2019 Free Software Foundation, Inc.
3499769a
AM		 1156
1157Copying and distribution of this file, with or without modification,
1158are permitted in any medium without royalty provided the copyright
1159notice and this notice are preserved.
1160
1161Local Variables:
1162mode: change-log
1163left-margin: 8
1164fill-column: 74
1165version-control: never
1166End:
GDB Binutils - Deliverables
This page took 0.265435 seconds and 4 git commands to generate.