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Introduce complete_nested_command_line
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
62e0492f
AL		 12019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
2
3 PR 24643
4 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
5 absent, or the bfd is not in the ELF formart.
6 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
7
58e07198
CZ		 82019-06-10 Christos Zoulas <christos@zoulas.com>
9
10 PR 24650
11 * elf.c (elfcore_make_auxv_note_section): New function.
12 (elfcore_grok_note): Use it.
13 (elfcore_grok_freebsd_note): Likewise.
14 (elfcore_grok_openbsd_note): Likewise.
15 (elfcore_grok_netbsd_note): Likewise. Plus add support for
16 NT_NETBSDCORE_AUXV notes.
17
237df8fe
SD		 182019-06-06 Sudakshina Das <sudi.das@arm.com>
19
20 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
21 alignment of the new gnu property section.
22
8bf6d176
SD		 232019-06-06 Sudakshina Das <sudi.das@arm.com>
24
25 * bfd-in.h: Change comment.
26 * bfd-in2.h: Regenerate.
27 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
28 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
29 Likwise.
30
1e129bbe
FS		 312019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
32
33 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
34 Remove overflow check.
35
0f4a61b4
AM		 362019-05-28 Alan Modra <amodra@gmail.com>
37
38 PR 24596
39 * cofflink.c (coff_link_check_archive_element): Don't assume
40 element is a coff object file after calling add_archive_element.
41
94667ab1
AM		 422019-05-28 Alan Modra <amodra@gmail.com>
43
44 PR 24596
45 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
46 attempt to set sh_entsize for excluded PLT section.
47
28fbeab8
AM		 482019-05-28 Alan Modra <amodra@gmail.com>
49
50 PR 24596
51 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
52 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
53 allocated in alpha_dynamic_entries_for_reloc.
54
a0f6fd21
AM		 552019-05-28 Alan Modra <amodra@gmail.com>
56
57 PR 24596
58 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
59 on NULL output_section.
60 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
61
c83004d5
AM		 622019-05-28 Alan Modra <amodra@gmail.com>
63
64 PR 24596
65 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
66 entry when MUST_FIND. Abort when MUST_FIND not found.
67 (elf_m68k_get_bfd2got_entry): Likewise.
68 (elf_m68k_relocate_section): Remove now useless assert.
69
586338b8
AM		 702019-05-28 Alan Modra <amodra@gmail.com>
71
72 PR 24596
73 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
74 from bfd_link_info, not an output section owner.
75 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
76 (elf_hppa_final_link_relocate): Likewise.
77
a7b34aba
AM		 782019-05-28 Alan Modra <amodra@gmail.com>
79
80 PR 24596
81 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
82 create_object_symbols_section, obj_textsec, obj_datasec or
83 obj_bsssec. Fix other errors in placement.
84 * config.bfd: Obsolete tic30-aout.
85
0eb32b6e
AM		 862019-05-28 Alan Modra <amodra@gmail.com>
87
88 PR 24596
89 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
90 end of section list as well as section_count.
91 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
92 section list before returning error.
93
ce5aecf8
AM		 942019-05-27 Alan Modra <amodra@gmail.com>
95
96 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
97
3d7d6a6f
AM		 982019-05-27 Alan Modra <amodra@gmail.com>
99
100 PR 24596
101 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
102
823710d5
SN		 1032019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
104
105 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
106 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
107 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
108 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
109 (elf_backend_merge_symbol_attribute): Define.
110
405b5bd8
AM		 1112019-05-24 Alan Modra <amodra@gmail.com>
112
113 * po/SRC-POTFILES.in: Regenerate.
114
04bdff6a
AM		 1152019-05-24 Alan Modra <amodra@gmail.com>
116
117 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
118 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
119 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
120 (struct ppc_link_hash_table): Add powerxx_stubs.
121 (ppc64_elf_check_relocs): Set powerxx_stubs.
122 (build_powerxx_offset, size_powerxx_offset),
123 (num_relocs_for_powerxx_offset),
124 (emit_relocs_for_powerxx_offset): New functions.
125 (plt_stub_size): Size powerxx stubs.
126 (ppc_build_one_stub): Emit powerxx stubs.
127 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
128 powerxx stubs.
129
4a421c53
AM		 1302019-05-24 Alan Modra <amodra@gmail.com>
131
132 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
133 R_PPC64_GOT_PCREL34.
134 (xlate_pcrel_opt): New function.
135 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
136 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
137 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
138
5663e321
AM		 1392019-05-24 Alan Modra <amodra@gmail.com>
140
141 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
142 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
143 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
144 (BFD_RELOC_PPC64_PLT_PCREL34),
145 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
146 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
147 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
148 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
149 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
150 * elf64-ppc.c (PNOP): Define.
151 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
152 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
153 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
154 relocs.
155 (ppc64_elf_prefix_reloc): New function.
156 (struct ppc_link_hash_table): Add notoc_plt.
157 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
158 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
159 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
160 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
161 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
162 possible need for dynamic relocs on non-pcrel powerxx relocs.
163 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
164 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
165 (toc_adjusting_stub_needed): Likewise.
166 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
167 (ppc64_elf_relocate_section): Handle new powerxx relocs.
168 * bfd-in2.h: Regenerate.
169 * libbfd.h: Regenerate.
170
fd0de36e
JM		 1712019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
172
45d5293f
JM		 173 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
174 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
175 bpf_elf64_be_vec.
176 * configure: Regenerate.
177
1782019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
179
fd0de36e
JM		 180 * configure: Regenerated.
181 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
182 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
183 (BFD64_BACKENDS): Add elf64-bpf.lo.
184 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
185 * Makefile.in (SOURCE_HFILES): Regenerate.
186 * config.bfd (targ_cpu): Handle bpf-*-* targets.
187 * cpu-bpf.c: New file.
188 * elf64-bpf.c: Likewise.
189 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
190 bpf_elf64_le_vec.
191 * archures.c: Define architecture bfd_arch_bpf and machine
192 bfd_arch_bpf.
193 * reloc.c: Define BFD relocations used by the BPF target.
194 * bfd-in2.h: Regenerated.
195 * libbfd.h: Likewise.
196
b0f4fbf8
AM		 1972019-05-22 Alan Modra <amodra@gmail.com>
198
199 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
200 contents.
201
9ec2f606
AM		 2022019-05-22 Alan Modra <amodra@gmail.com>
203
204 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
205 processing on "size error in section".
206
4decd602
AM		 2072019-05-22 Alan Modra <amodra@gmail.com>
208
209 * som.c (som_bfd_free_cached_info): Call
210 _bfd_generic_close_and_cleanup.
211
b474a202
FS		 2122019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
213
214 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
215 for TLS_TPREL_HI16(/LO16) relocations in shared library.
216
304f09d0
FS		 2172019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
218
219 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
220 checks. Search the RELA table for n64 relocations.
221
3734320d
MF		 2222019-05-21 Matthew Fortune <matthew.fortune@mips.com>
223 Faraz Shahbazker <fshahbazker@wavecomp.com>
224
225 * elfxx-mips.c (LA25_BC): New macro.
226 (mips_elf_link_hash_table)<compact_branches>: New field.
227 (STUB_JALRC): New macro.
228 (mipsr6_o32_exec_plt0_entry_compact): New array.
229 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
230 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
231 (mipsr6_exec_plt_entry_compact): Likewise.
232 (mips_elf_create_la25_stub): Use BC instead of J for stubs
233 when compact_branches is true.
234 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
235 PLT for MIPSR6 with compact_branches. Do not reorder the
236 compact branches PLT. Switch the lazy stub for MIPSR6
237 with compact_branches to use JALRC.
238 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
239 when compact_branches is true.
240 (_bfd_mips_elf_compact_branches): New function.
241 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
242
64672071
TC		 2432019-05-21 Tamar Christina <tamar.christina@arm.com>
244
245 PR ld/24373
246 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
247 Fix print formatter.
248
e6f65e75
AV		 2492019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
250
251 PR 24460
252 * elf32-arm.c (get_value_helper): Remove.
253 (elf32_arm_final_link_relocate): Fix branch future relocations.
254
739b5c9c
TC		 2552019-05-21 Tamar Christina <tamar.christina@arm.com>
256
257 PR ld/24373
258 * bfd-in.h (enum erratum_84319_opts): New
259 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
260 int to enum erratum_84319_opts.
261 * bfd-in2.h: Regenerate.
262 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
263 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
264 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
265 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
266 (_bfd_aarch64_resize_stubs): Amend comment.
267 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
268 requested.
269 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
270 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
271 erratum workaround.
272 (clear_erratum_843419_entry): Update erratum conditional.
273
7622049e
SKS		 2742019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
275
276 PR ld/24571
277 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
278 when computing distance_short_enough.
279
338ba755
SKS		 2802019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
281
282 PR ld/24564
283 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
284 Wrap around even if distance equals avr_pc_wrap_around.
285
999b073b
NC		 2862019-05-20 Nick Clifton <nickc@redhat.com>
287
288 * po/fr.po: Updated French translation.
289
a7ad558c
AV		 2902019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
291
292 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
293
a2699ef2
AM		 2942019-05-16 Alan Modra <amodra@gmail.com>
295
296 * elf32-arm.c (elf32_arm_write_section): Revert last change.
297
3a1bb98c
AM		 2982019-05-15 Alan Modra <amodra@gmail.com>
299
300 * elf32-arm.c (elf32_arm_write_section): Don't leave
301 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
302 unitialised section contents.
303
37d0d091
JH		 3042019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
305
306 PR 19921
307 * verilog.c: (VerilogDataWidth): New variable.
308 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
309
79299211
NC		 3102019-05-08 Nick Clifton <nickc@redhat.com>
311
312 PR 24523
313 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
314 rather than FALSE if encountering a non-ELF file.
315
e1cbf07a
AM		 3162019-05-06 Alan Modra <amodra@gmail.com>
317
318 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
319
334d91b9
AM		 3202019-05-06 Alan Modra <amodra@gmail.com>
321
322 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
323 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
324 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
325 * libbfd.h: Regenerate.
326 * bfd-in2.h: Regenerate.
327
a288c270
AM		 3282019-05-04 Alan Modra <amodra@gmail.com>
329
330 PR 24511
331 * syms.c (coff_section_type): Only allow '.', '$' and numeric
332 following the standard section names.
333 (bfd_decode_symclass): Prioritize section flag tests in
334 decode_section_type before name tests in coff_section_type.
335 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
336 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
337 their names and choose standard .text section flags for
338 fake_section.
339
2cdc1a97
NC		 3402019-05-02 Nick Clifton <nickc@redhat.com>
341
342 PR 24493
343 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
344 .gnu.debugaltlink sections as debugging sections.
345
066f4018
AM		 3462019-04-30 Alan Modra <amodra@gmail.com>
347
348 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
349 (struct _ppc64_elf_section_data): Likewise.
350 (ppc64_elf_check_relocs): Set above fields.
351 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
352 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
353 when possible.
354
c54f1524
L		 3552019-04-26 H.J. Lu <hongjiu.lu@intel.com>
356
357 PR ld/24486
358 * elflink.c (elf_link_output_extsym): Don't complain undefined
359 weak dynamic reference.
360
68bb0359
SD		 3612019-04-25 Sudakshina Das <sudi.das@arm.com>
362
363 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
364 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
365 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
366 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
367 (elfNN_aarch64_small_plt0_pac_entry): Remove.
368 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
369 (elfNN_aarch64_small_plt0_bti_entry): Update.
370 (elfNN_aarch64_small_plt_bti_entry): Update.
371 (elfNN_aarch64_small_plt_pac_entry): Update.
372 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
373 (setup_plt_values): Setup new entries.
374 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
375 (elfNN_aarch64_plt_sym_val): Likewise.
376
79b8e8ab
JW		 3772019-04-22 Jim Wilson <jimw@sifive.com>
378
379 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
380
fce97736
AM		 3812019-04-19 Alan Modra <amodra@gmail.com>
382
383 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
384
9a7f0679
L		 3852019-04-17 H.J. Lu <hongjiu.lu@intel.com>
386
387 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
388 building shared object.
389 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
390
4e84a8f8
L		 3912019-04-17 H.J. Lu <hongjiu.lu@intel.com>
392
393 PR ld/24458
394 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
395 linker_def.
396
32c36c3c
AV		 3972019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
398
399 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
400 relocation.
401 * bfd-in2.h: Regenerate.
402 * libbfd.h: Likewise.
403
60f993ce
AV		 4042019-04-15 Sudakshina Das <sudi.das@arm.com>
405
406 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
407 * bfd-in2.h: Regenerated.
408 * libbfd.h: Regenerated.
409
f6b2b12d
AV		 4102019-04-15 Sudakshina Das <sudi.das@arm.com>
411
412 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
413 * bfd-in2.h: Regenerated.
414 * libbfd.h: Likewise.
415
1889da70
AV		 4162019-04-15 Sudakshina Das <sudi.das@arm.com>
417
418 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
419 * bfd-in2.h: Regenerated.
420 * libbfd.h: Regenerated.
421 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
422 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
423 and R_ARM_THM_BF12 together.
424 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
425
1caf72a5
AV		 4262019-04-15 Sudakshina Das <sudi.das@arm.com>
427
428 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
429 * libbfd.h: Regenerated.
430 * bfd-in2.h: Regenerated.
431 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
432 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
433 and R_ARM_THM_BF18 together.
434 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
435
e5d6e09e
AV		 4362019-04-15 Sudakshina Das <sudi.das@arm.com>
437
438 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
439 * bfd-in2.h: Regenerated.
440 * libbfd.h: Regenerated.
441 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
442 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
443 and R_ARM_THM_BF16 together.
444 (get_value_helper): New reloc helper.
445 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
446
e12437dc
AV		 4472019-04-15 Sudakshina Das <sudi.das@arm.com>
448
449 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
450 * bfd-in2.h: Regenerate.
451 * libbfd.h: Regenerate.
452
031254f2
AV		 4532019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
454
455 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
456 * bfd-in2.h: Regenerate.
457 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
458 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
459 and update assert.
460 (using_thumb2): Likewise.
461 (using_thumb2_bl): Update assert.
462 (arch_has_arm_nop): Likewise.
463 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
464 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
465
233a0083
L		 4662019-04-11 H.J. Lu <hongjiu.lu@intel.com>
467
468 * elf-linker-x86.h (elf_x86_cet_report): New.
469 (elf_linker_x86_params): Add cet_report.
470 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
471 missing IBT and SHSTK properties if needed.
472
a0ea3a14
L		 4732019-04-11 H.J. Lu <hongjiu.lu@intel.com>
474
ca4e6331 475 PR ld/24436
a0ea3a14
L		 476 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
477 "h != NULL". Don't check "h != NULL" before calling.
478 bfd_elf_gc_record_vtentry.
479 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
480 * elf32-bfin.c (bfin_check_relocs): Likewise.
481 * elf32-cris.c (cris_elf_check_relocs): Likewise.
482 * elf32-csky.c (csky_elf_check_relocs): Likewise.
483 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
484 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
485 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
486 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
487 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
488 * elf32-i386.c (elf_i386_check_relocs): Likewise.
489 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
490 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
491 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
492 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
493 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
494 * elf32-metag.c (elf_metag_check_relocs): Likewise.
495 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
496 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
497 * elf32-s390.c (elf_s390_check_relocs): Likewise.
498 * elf32-sh.c (sh_elf_check_relocs): Likewise.
499 * elf32-v850.c (v850_elf_check_relocs): Likewise.
500 * elf32-vax.c (elf_vax_check_relocs): Likewise.
501 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
502 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
503 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
504 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
505 * elf64-s390.c (elf_s390_check_relocs): Likewise.
506 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
507 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
508 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
509 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
510 VTENTRY entry.
511
9bff840e
AM		 5122019-04-11 Alan Modra <amodra@gmail.com>
513
514 PR 24435
515 * elflink.c (elf_link_add_object_symbols): Don't read partial
516 dynamic entries from fuzzed objects.
517
ce12121b
TC		 5182019-04-11 Tamar Christina <tamar.christina@arm.com>
519
520 PR ld/24302
521 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
522 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
523 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
524
b05971a6
MF		 5252019-04-10 Michael Forney <mforney@mforney.org>
526
527 PR 24427
528 * doc/chew.c (free_words): Correctly free "push_text" strings.
529
3ae61bb6
L		 5302019-04-08 H.J. Lu <hongjiu.lu@intel.com>
531
532 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
533
5f2a6b85
AM		 5342019-04-08 Alan Modra <amodra@gmail.com>
535
536 * configure.ac (elfxx_x86): Define and use.
537 * configure: Regenerate.
538
5b9c07b2
L		 5392019-04-06 H.J. Lu <hongjiu.lu@intel.com>
540
541 * elf-linker-x86.h: New file.
542 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
543 to get x86-specific linker options.
544 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
545 (elf_x86_64_check_relocs): Likewise.
546 (elf_x86_64_relocate_section): Likewise.
547 (elf_x86_64_link_setup_gnu_properties): Likewise.
548 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
549 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
550 (_bfd_elf_linker_x86_set_options): New function.
551 * elfxx-x86.h: Include "elf-linker-x86.h".
552 (elf_x86_link_hash_table): Add params.
553
4b24dd1a
AM		 5542019-04-03 Alan Modra <amodra@gmail.com>
555
556 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
557 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
558 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
559 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
560 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
561 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
562
87f98bac
JW		 5632019-04-02 Jim Wilson <jimw@sifive.com>
564
565 PR 24389
566 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
567 ELF header flags to after check for ELF object file. Loop through
568 sections looking for code sections, if none, then skip ABI checks.
569
ae2b14c7
JW		 5702019-03-30 Andrew Waterman <andrew@sifive.com>
571
572 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
573 rd == X_RA case.
574
2487ef07
MF		 5752019-03-29 Max Filippov <jcmvbkbc@gmail.com>
576
577 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
578 info->export_dynamic to the conditional.
579
242a1159
AM		 5802019-03-28 Alan Modra <amodra@gmail.com>
581
582 PR 24392
583 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
584 * configure: Regenerate.
585 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
586 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
587 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
588 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
589 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
590
a9f5a551
JW		 5912019-03-21 Jim Wilson <jimw@sifive.com>
592
593 PR 24365
594 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
595 verify sym non-NULL before using. Add identical check using h.
596
4e539114
SD		 5972019-03-21 Sudakshina Das <sudi.das@arm.com>
598
599 * elf-bfd.h (struct elf_backend_data): Add argument to
600 merge_gnu_properties.
601 * elf-properties.c (elf_merge_gnu_properties): Add argument to
602 itself and while calling bed->merge_gnu_properties.
603 (elf_merge_gnu_property_list): Update the calls for
604 elf_merge_gnu_properties.
605 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
606 of --force-bti warning and add argument.
607 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
608 warning.
609 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
610 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
611 declaration.
612
acde6c6b
SD		 6132019-03-20 Sudakshina Das <sudi.das@arm.com>
614
615 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
616 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
617 (elf_backend_fixup_gnu_properties): Define for AArch64.
618
8cd1fe1b
AM		 6192019-03-18 Alan Modra <amodra@gmail.com>
620
621 PR 24355
622 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
623 for local iplt syms with ent->plt.offset == -1. Remove ineffective
624 attempt at writing glink stubs only once.
625
6835821b
AM		 6262019-03-16 Alan Modra <amodra@gmail.com>
627
628 PR 24337
629 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
630 (_bfd_elf_rel_local_sym): Likewise.
631 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
632 section of symbols with unrecognized shndx.
633
2219ae0b
L		 6342019-03-15 H.J. Lu <hongjiu.lu@intel.com>
635
636 PR ld/24267
637 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
638 section.
639 * cofflink.c (coff_link_add_symbols): Check for symbols defined
640 in discarded section.
641
fe3fef62
AM		 6422019-03-15 Alan Modra <amodra@gmail.com>
643
644 PR 24339
645 * elflink.c (elf_link_add_object_symbols): Bail out on a local
646 symbol after globals if elf_bad_symtab is not set.
647
1ff31e13
AM		 6482019-03-15 Alan Modra <amodra@gmail.com>
649
650 PR 24337
651 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
652 (_bfd_elf_rel_local_sym): Likewise.
653
f55b1e32
AM		 6542019-03-15 Alan Modra <amodra@gmail.com>
655
656 PR 24336
657 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
658 object files with sh_size not a multiple of sh_entsize.
659
da0d12d2
L		 6602019-03-15 H.J. Lu <hongjiu.lu@intel.com>
661
418d4036
L		 662 PR ld/24338
663 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
664 input with bad relocation.
665
66622019-03-15 H.J. Lu <hongjiu.lu@intel.com>
667
da0d12d2
L		 668 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
669
d7f848c3
NC		 6702019-03-14 Nick Clifton <nickc@redhat.com>
671
672 PR 24334
673 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
674 (save_section_vma): Initialise field to the number of entries in
675 the sec_vma table.
676 (section_vma_same): Check that the number of entries in the
677 sec_vma table matches the number of sections in the bfd.
678
6cc71b82
NC		 6792019-03-14 Nick Clifton <nickc@redhat.com>
680
681 PR 24333
682 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
683 section owner pointer when adding the default symbol.
684
be22c732
NC		 6852019-03-14 Nick Clifton <nickc@redhat.com>
686
687 PR 24332
688 * elflink.c (elf_link_add_object_symbols): Add new local variable
689 extversym_end. Initialise it to point to the end of the version
690 symbol table, if present. Check it when initialising and updating
691 the ever pointer.
692
1dbade74
SD		 6932019-03-13 Sudakshina Das <sudi.das@arm.com>
694
695 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
696 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
697 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
698 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
699 and PLT_PAC_PLT.
700 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
701 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
702 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
703
37c18eed
SD		 7042019-03-13 Sudakshina Das <sudi.das@arm.com>
705 Szabolcs Nagy <szabolcs.nagy@arm.com>
706
707 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
708 (aarch64_bti_pac_info): New.
709 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
710 (bfd_elf32_aarch64_set_options): Likewise.
711 * bfd-in2.h: Regenerate
712 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
713 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
714 (elfNN_aarch64_small_plt0_bti_entry): New.
715 (elfNN_aarch64_small_plt_bti_entry): New.
716 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
717 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
718 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
719 tlsdesc_plt_entry_size fields.
720 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
721 (setup_plt_values): New helper function.
722 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
723 bti enable type.
724 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
725 fixed macros.
726 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
727 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
728 to plt stubs instead of fixed ones and update filling them according
729 to the need for bti.
730 (elfNN_aarch64_init_small_plt0_entry): Likewise.
731 (elfNN_aarch64_finish_dynamic_sections): Likewise.
732 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
733 (elfNN_aarch64_plt_sym_val): Update size accordingly.
734 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
735 is set.
736 (bfd_elfNN_get_synthetic_symtab): Define.
737 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
738 and mising BTI NOTE SECTION.
739
740
cd702818
SD		 7412019-03-13 Sudakshina Das <sudi.das@arm.com>
742
743 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
744 linker created inputs from merge.
745 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
746 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
747 (elfNN_aarch64_link_setup_gnu_properties): New.
748 (elfNN_aarch64_merge_gnu_properties): New.
749 (elf_backend_setup_gnu_properties): Define for AArch64.
750 (elf_backend_merge_gnu_properties): Likewise.
751 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
752 (_bfd_aarch64_elf_parse_gnu_properties): Define.
753 (_bfd_aarch64_elf_merge_gnu_properties): Define.
754 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
755 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
756 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
757 (elf_backend_parse_gnu_properties): Define for AArch64.
758
44b27f95
L		 7592019-03-13 H.J. Lu <hongjiu.lu@intel.com>
760
761 PR ld/24322
762 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
763 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
764
7a6e0d89
AM		 7652019-03-12 Alan Modra <amodra@gmail.com>
766
767 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
768 nmemb parameter. Use bfd_alloc2.
769 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
770 Delete assertion.
771 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
772 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
773 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
774 doesn't overflow.
775 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
776 (assign_section_numbers): Style fix.
777 (swap_out_syms): Use bfd_malloc2.
778 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
779 overflow.
780 (_bfd_elf_make_empty_symbol): Style fix.
781 (elfobj_grok_stapsdt_note_1): Formatting.
782 * elfcode.h (elf_object_p): Use bfd_alloc2.
783 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
784 (elf_slurp_symbol_table): Use bfd_zalloc2.
785 (elf_slurp_reloc_table): Use bfd_alloc2.
786 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
787 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
788 size calculation doesn't overflow.
789 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
790 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
791 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
792
ebd2263b
AM		 7932019-03-08 Alan Modra <amodra@gmail.com>
794
795 PR 24311
796 * merge.c (merge_strings): Return secinfo. Don't pad section
797 to alignment here.
798 (_bfd_merge_sections): Pad section to alignment here, if input
799 sections contributing to merged output all pad to alignment.
800 Formatting.
801
219d6836
NC		 8022019-03-06 Nick Clifton <nickc@redhat.com>
803
804 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
805 table pointer.
806 * coffgen.c (coff_find_nearest_line_with_names): Do not call
807 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
808
24801b15
AK		 8092019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
810
811 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
812 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
813
814 PR 20113
815 * elf32-s390.c (allocate_dynrelocs): Update comment.
816
4ffd2909
TC		 8172019-02-28 Tamar Christina <tamar.christina@arm.com>
818
819 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
820
eed5def8
NC		 8212019-02-28 Nick Clifton <nickc@redhat.com>
822
823 PR 24273
824 * elf.c (bfd_elf_string_from_elf_section): Check for a string
825 section that is not NUL terminated.
826
5cfe428c
L		 8272019-02-27 H.J. Lu <hongjiu.lu@intel.com>
828
829 PR ld/24276
830 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
831 by linker when checking copy reloc on protected symbol.
832
f616c36b
AM		 8332019-02-24 Alan Modra <amodra@gmail.com>
834
835 PR 24144
836 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
837
eed62915
MF		 8382019-02-20 Eric Tsai <erictsai@cadence.com>
839
840 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
841 sections between the call site and call destination and adjust
842 call distance by the largest alignment.
843
e6c3b5bf
AH		 8442019-02-20 Alan Hayward <alan.hayward@arm.com>
845
846 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
847 * elf.c (elfcore_grok_aarch_pauth): New function.
848 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
849 (elfcore_write_aarch_pauth): New function.
850 (elfcore_write_register_note): Check for AArch64 pauth section.
851
34d75fb5
AM		 8522019-02-20 Alan Modra <amodra@gmail.com>
853
854 PR 24225
855 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
856 return value.
857
edd01d07
MR		 8582019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
859
860 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
861 Darwin hosts, not just or1k.
862 * configure: Regenerate.
863
8abac803
AM		 8642019-02-20 Alan Modra <amodra@gmail.com>
865
866 PR 24236
867 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
868 sentinel NUL to string buffer nearer to loop where it is used.
869 Don't go past sentinel when scanning strings, and don't write
870 NUL again.
871 * archive.c (do_slurp_coff_armap): Simplify string handling to
872 archive64.c style.
873
179f2db0
AM		 8742019-02-19 Alan Modra <amodra@gmail.com>
875
876 PR 24235
877 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
878 attempting to prevent read past end of section.
879
a31b8bd9
AM		 8802019-02-18 Alan Modra <amodra@gmail.com>
881
882 PR 24225
883 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
884 PRIx64 to generate warning messages. Print local sym names too.
885
a0e90a73
CZ		 8862019-02-09 Vineet Gupta <vgupta@synopsys.com>
887
888 * elf32-arc (INIT_SYM_STRING): Delete.
889 (FINI_SYM_STRING): Likewise.
890 (init_str): Likewise.
891 (fini_str): Likewise.
892
482f3505
AM		 8932019-02-08 Alan Modra <amodra@gmail.com>
894
895 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
896 for bss-plt" warning to make it an error.
897
b2abe1bd
EB		 8982019-02-07 Eric Botcazou <ebotcazou@adacore.com>
899
900 PR ld/18841
901 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
902 reloc_class_ifunc for ifunc symbols.
903 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
904
68a09132
EB		 9052019-02-07 Eric Botcazou <ebotcazou@adacore.com>
906
907 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
908 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
909
2012bf01
NC		 9102019-02-07 Nick Clifton <nickc@redhat.com>
911
912 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
913 into the definitely obsolete list.
914
83924b38
L		 9152019-02-05 H.J. Lu <hongjiu.lu@intel.com>
916
917 PR ld/24151
918 * elf64-x86-64.c (elf_x86_64_need_pic): Check
919 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
920 (elf_x86_64_relocate_section): Move PIC check for PC-relative
921 relocations to ...
922 (elf_x86_64_check_relocs): Here.
923 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
924 to check if a symbol is defined in a non-shared object.
925 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
926
453f8e1e
SDJ		 9272019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
928
929 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
930 of 'labs' (and fix GCC warning).
931
9ed1348c
NC		 9322019-01-25 Nick Clifton <nickc@redhat.com>
933
934 * po/ru.po: Updated Russian translation.
935
d9938630
NC		 9362019-01-23 Nick Clifton <nickc@redhat.com>
937
938 * po/fr.po: Updated French translation.
939
375cd423
NC		 9402019-01-21 Nick Clifton <nickc@redhat.com>
941
942 * po/pt.po: Updated Portuguese translation.
943 * po/uk.po: Updated Ukranian translation.
944
acef8081
YC		 9452019-01-21 Yuri Chornoivan <yurchor@ukr.net>
946
947 PR 24108
948 * elf32-nds32.c (nds32_relocate_section): Add space between words
949 in error message.
950 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
951 error message.
952 (riscv_i_or_e_p): Likewise.
953 (riscv_merge_arch_attr_info): Likewise.
954
f48dfe41
NC		 9552019-01-19 Nick Clifton <nickc@redhat.com>
956
957 * version.m4: Reset to 2.32.51
958 * configure: Regenerate.
959 * po/bfd.pot: Regenerate.
960
f974f26c
NC		 9612018-06-24 Nick Clifton <nickc@redhat.com>
962
963 2.32 branch created.
964
a4bf3d07
JW		 9652019-01-16 Kito Cheng <kito@andestech.com>
966
967 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
968 for OBJ_ATTR_PROC.
969
2dc8dd17
JW		 9702019-01-16 Kito Cheng <kito@andestech.com>
971 Nelson Chu <nelson@andestech.com>
972
7d7a7d7c
JW		 973 * elfnn-riscv.c (in_subsets): New.
974 (out_subsets): Likewise.
975 (merged_subsets): Likewise.
976 (riscv_std_ext_p): Likewise.
977 (riscv_non_std_ext_p): Likewise.
978 (riscv_std_sv_ext_p): Likewise.
979 (riscv_non_std_sv_ext_p): Likewise.
980 (riscv_version_mismatch): Likewise.
981 (riscv_i_or_e_p): Likewise.
982 (riscv_merge_std_ext): Likewise.
983 (riscv_merge_non_std_and_sv_ext): Likewise.
984 (riscv_merge_arch_attr_info): Likewise.
985 (riscv_merge_attributes): Likewise.
986 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
987
2dc8dd17
JW		 988 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
989 (elf_backend_obj_attrs_vendor): Define.
990 (elf_backend_obj_attrs_section_type): Likewise.
991 (elf_backend_obj_attrs_section): Likewise.
992 (elf_backend_obj_attrs_arg_type): Define as
993 riscv_elf_obj_attrs_arg_type.
994 * elfxx-riscv.c (riscv_estimate_digit): New.
995 (riscv_estimate_arch_strlen1): Likewise.
996 (riscv_estimate_arch_strlen): Likewise.
997 (riscv_arch_str1): Likewise.
998 (riscv_arch_str): Likewise.
999 * elfxx-riscv.h (riscv_arch_str): Declare.
1000
d5dcaf1b
JD		 10012019-01-14 John Darrington <john@darrington.wattle.id.au>
1002
1003 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
1004 * libbfd.h: regen.
1005 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
1006 source field. (md_apply_fix): Apply final fix
1007 to BFD_RELOC_S12Z_OPR.
1008 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
1009
5a12586d
MT		 10102019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1011
f466c305 1012 PR 20113
5a12586d
MT		 1013 * elf32-s390.c (allocate_dynrelocs): Update comment.
1014
3107326d
AP		 10152019-01-09 Andrew Paprocki <andrew@ishiboo.com>
1016
1017 * warning.m4: Adjust egrep pattern for non-GNU compilers.
1018 * configure: Regenerate.
1019
a9859e01
AM		 10202019-01-08 Alan Modra <amodra@gmail.com>
1021
1022 PR 23699
1023 PR 24065
1024 * ihex.c (ihex_write_object_contents): Properly check 32-bit
1025 address range.
1026
c8c89dac
YS		 10272019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
1028
1029 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
1030 * bfd/bfd-in2.h: Regenerate.
1031 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
1032 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
1033
d9858c37
LX		 10342019-01-04 Lifang Xia <lifang_xia@c-sky.com>
1035
1036 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
1037 default target, little endian target is more suitable.
1038
677bd4c6
AM		 10392019-01-04 Alan Modra <amodra@gmail.com>
1040
1041 PR 24061
1042 PR 21786
1043 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
1044 adjust all callers.
1045 (EQ_VALUE_IN_FIELD): Likewise.
1046 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
1047
82704155
AM		 10482019-01-01 Alan Modra <amodra@gmail.com>
1049
1050 Update year range in copyright notice of all files.
1051
d5c04e1b 1052For older changes see ChangeLog-2018
3499769a 1053\f
d5c04e1b 1054Copyright (C) 2019 Free Software Foundation, Inc.
3499769a
AM		 1055
1056Copying and distribution of this file, with or without modification,
1057are permitted in any medium without royalty provided the copyright
1058notice and this notice are preserved.
1059
1060Local Variables:
1061mode: change-log
1062left-margin: 8
1063fill-column: 74
1064version-control: never
1065End:
GDB Binutils - Deliverables
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