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Dwarf: Don't add nameless modules to partial symbol table (ChangeLogs)
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
58e07198
CZ		 12019-06-10 Christos Zoulas <christos@zoulas.com>
2
3 PR 24650
4 * elf.c (elfcore_make_auxv_note_section): New function.
5 (elfcore_grok_note): Use it.
6 (elfcore_grok_freebsd_note): Likewise.
7 (elfcore_grok_openbsd_note): Likewise.
8 (elfcore_grok_netbsd_note): Likewise. Plus add support for
9 NT_NETBSDCORE_AUXV notes.
10
237df8fe
SD		 112019-06-06 Sudakshina Das <sudi.das@arm.com>
12
13 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
14 alignment of the new gnu property section.
15
8bf6d176
SD		 162019-06-06 Sudakshina Das <sudi.das@arm.com>
17
18 * bfd-in.h: Change comment.
19 * bfd-in2.h: Regenerate.
20 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
21 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
22 Likwise.
23
1e129bbe
FS		 242019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
25
26 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
27 Remove overflow check.
28
0f4a61b4
AM		 292019-05-28 Alan Modra <amodra@gmail.com>
30
31 PR 24596
32 * cofflink.c (coff_link_check_archive_element): Don't assume
33 element is a coff object file after calling add_archive_element.
34
94667ab1
AM		 352019-05-28 Alan Modra <amodra@gmail.com>
36
37 PR 24596
38 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
39 attempt to set sh_entsize for excluded PLT section.
40
28fbeab8
AM		 412019-05-28 Alan Modra <amodra@gmail.com>
42
43 PR 24596
44 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
45 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
46 allocated in alpha_dynamic_entries_for_reloc.
47
a0f6fd21
AM		 482019-05-28 Alan Modra <amodra@gmail.com>
49
50 PR 24596
51 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
52 on NULL output_section.
53 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
54
c83004d5
AM		 552019-05-28 Alan Modra <amodra@gmail.com>
56
57 PR 24596
58 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
59 entry when MUST_FIND. Abort when MUST_FIND not found.
60 (elf_m68k_get_bfd2got_entry): Likewise.
61 (elf_m68k_relocate_section): Remove now useless assert.
62
586338b8
AM		 632019-05-28 Alan Modra <amodra@gmail.com>
64
65 PR 24596
66 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
67 from bfd_link_info, not an output section owner.
68 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
69 (elf_hppa_final_link_relocate): Likewise.
70
a7b34aba
AM		 712019-05-28 Alan Modra <amodra@gmail.com>
72
73 PR 24596
74 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
75 create_object_symbols_section, obj_textsec, obj_datasec or
76 obj_bsssec. Fix other errors in placement.
77 * config.bfd: Obsolete tic30-aout.
78
0eb32b6e
AM		 792019-05-28 Alan Modra <amodra@gmail.com>
80
81 PR 24596
82 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
83 end of section list as well as section_count.
84 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
85 section list before returning error.
86
ce5aecf8
AM		 872019-05-27 Alan Modra <amodra@gmail.com>
88
89 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
90
3d7d6a6f
AM		 912019-05-27 Alan Modra <amodra@gmail.com>
92
93 PR 24596
94 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
95
823710d5
SN		 962019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
97
98 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
99 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
100 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
101 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
102 (elf_backend_merge_symbol_attribute): Define.
103
405b5bd8
AM		 1042019-05-24 Alan Modra <amodra@gmail.com>
105
106 * po/SRC-POTFILES.in: Regenerate.
107
04bdff6a
AM		 1082019-05-24 Alan Modra <amodra@gmail.com>
109
110 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
111 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
112 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
113 (struct ppc_link_hash_table): Add powerxx_stubs.
114 (ppc64_elf_check_relocs): Set powerxx_stubs.
115 (build_powerxx_offset, size_powerxx_offset),
116 (num_relocs_for_powerxx_offset),
117 (emit_relocs_for_powerxx_offset): New functions.
118 (plt_stub_size): Size powerxx stubs.
119 (ppc_build_one_stub): Emit powerxx stubs.
120 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
121 powerxx stubs.
122
4a421c53
AM		 1232019-05-24 Alan Modra <amodra@gmail.com>
124
125 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
126 R_PPC64_GOT_PCREL34.
127 (xlate_pcrel_opt): New function.
128 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
129 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
130 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
131
5663e321
AM		 1322019-05-24 Alan Modra <amodra@gmail.com>
133
134 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
135 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
136 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
137 (BFD_RELOC_PPC64_PLT_PCREL34),
138 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
139 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
140 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
141 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
142 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
143 * elf64-ppc.c (PNOP): Define.
144 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
145 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
146 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
147 relocs.
148 (ppc64_elf_prefix_reloc): New function.
149 (struct ppc_link_hash_table): Add notoc_plt.
150 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
151 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
152 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
153 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
154 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
155 possible need for dynamic relocs on non-pcrel powerxx relocs.
156 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
157 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
158 (toc_adjusting_stub_needed): Likewise.
159 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
160 (ppc64_elf_relocate_section): Handle new powerxx relocs.
161 * bfd-in2.h: Regenerate.
162 * libbfd.h: Regenerate.
163
fd0de36e
JM		 1642019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
165
45d5293f
JM		 166 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
167 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
168 bpf_elf64_be_vec.
169 * configure: Regenerate.
170
1712019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
172
fd0de36e
JM		 173 * configure: Regenerated.
174 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
175 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
176 (BFD64_BACKENDS): Add elf64-bpf.lo.
177 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
178 * Makefile.in (SOURCE_HFILES): Regenerate.
179 * config.bfd (targ_cpu): Handle bpf-*-* targets.
180 * cpu-bpf.c: New file.
181 * elf64-bpf.c: Likewise.
182 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
183 bpf_elf64_le_vec.
184 * archures.c: Define architecture bfd_arch_bpf and machine
185 bfd_arch_bpf.
186 * reloc.c: Define BFD relocations used by the BPF target.
187 * bfd-in2.h: Regenerated.
188 * libbfd.h: Likewise.
189
b0f4fbf8
AM		 1902019-05-22 Alan Modra <amodra@gmail.com>
191
192 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
193 contents.
194
9ec2f606
AM		 1952019-05-22 Alan Modra <amodra@gmail.com>
196
197 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
198 processing on "size error in section".
199
4decd602
AM		 2002019-05-22 Alan Modra <amodra@gmail.com>
201
202 * som.c (som_bfd_free_cached_info): Call
203 _bfd_generic_close_and_cleanup.
204
b474a202
FS		 2052019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
206
207 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
208 for TLS_TPREL_HI16(/LO16) relocations in shared library.
209
304f09d0
FS		 2102019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
211
212 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
213 checks. Search the RELA table for n64 relocations.
214
3734320d
MF		 2152019-05-21 Matthew Fortune <matthew.fortune@mips.com>
216 Faraz Shahbazker <fshahbazker@wavecomp.com>
217
218 * elfxx-mips.c (LA25_BC): New macro.
219 (mips_elf_link_hash_table)<compact_branches>: New field.
220 (STUB_JALRC): New macro.
221 (mipsr6_o32_exec_plt0_entry_compact): New array.
222 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
223 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
224 (mipsr6_exec_plt_entry_compact): Likewise.
225 (mips_elf_create_la25_stub): Use BC instead of J for stubs
226 when compact_branches is true.
227 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
228 PLT for MIPSR6 with compact_branches. Do not reorder the
229 compact branches PLT. Switch the lazy stub for MIPSR6
230 with compact_branches to use JALRC.
231 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
232 when compact_branches is true.
233 (_bfd_mips_elf_compact_branches): New function.
234 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
235
64672071
TC		 2362019-05-21 Tamar Christina <tamar.christina@arm.com>
237
238 PR ld/24373
239 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
240 Fix print formatter.
241
e6f65e75
AV		 2422019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
243
244 PR 24460
245 * elf32-arm.c (get_value_helper): Remove.
246 (elf32_arm_final_link_relocate): Fix branch future relocations.
247
739b5c9c
TC		 2482019-05-21 Tamar Christina <tamar.christina@arm.com>
249
250 PR ld/24373
251 * bfd-in.h (enum erratum_84319_opts): New
252 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
253 int to enum erratum_84319_opts.
254 * bfd-in2.h: Regenerate.
255 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
256 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
257 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
258 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
259 (_bfd_aarch64_resize_stubs): Amend comment.
260 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
261 requested.
262 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
263 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
264 erratum workaround.
265 (clear_erratum_843419_entry): Update erratum conditional.
266
7622049e
SKS		 2672019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
268
269 PR ld/24571
270 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
271 when computing distance_short_enough.
272
338ba755
SKS		 2732019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
274
275 PR ld/24564
276 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
277 Wrap around even if distance equals avr_pc_wrap_around.
278
999b073b
NC		 2792019-05-20 Nick Clifton <nickc@redhat.com>
280
281 * po/fr.po: Updated French translation.
282
a7ad558c
AV		 2832019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
284
285 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
286
a2699ef2
AM		 2872019-05-16 Alan Modra <amodra@gmail.com>
288
289 * elf32-arm.c (elf32_arm_write_section): Revert last change.
290
3a1bb98c
AM		 2912019-05-15 Alan Modra <amodra@gmail.com>
292
293 * elf32-arm.c (elf32_arm_write_section): Don't leave
294 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
295 unitialised section contents.
296
37d0d091
JH		 2972019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
298
299 PR 19921
300 * verilog.c: (VerilogDataWidth): New variable.
301 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
302
79299211
NC		 3032019-05-08 Nick Clifton <nickc@redhat.com>
304
305 PR 24523
306 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
307 rather than FALSE if encountering a non-ELF file.
308
e1cbf07a
AM		 3092019-05-06 Alan Modra <amodra@gmail.com>
310
311 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
312
334d91b9
AM		 3132019-05-06 Alan Modra <amodra@gmail.com>
314
315 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
316 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
317 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
318 * libbfd.h: Regenerate.
319 * bfd-in2.h: Regenerate.
320
a288c270
AM		 3212019-05-04 Alan Modra <amodra@gmail.com>
322
323 PR 24511
324 * syms.c (coff_section_type): Only allow '.', '$' and numeric
325 following the standard section names.
326 (bfd_decode_symclass): Prioritize section flag tests in
327 decode_section_type before name tests in coff_section_type.
328 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
329 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
330 their names and choose standard .text section flags for
331 fake_section.
332
2cdc1a97
NC		 3332019-05-02 Nick Clifton <nickc@redhat.com>
334
335 PR 24493
336 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
337 .gnu.debugaltlink sections as debugging sections.
338
066f4018
AM		 3392019-04-30 Alan Modra <amodra@gmail.com>
340
341 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
342 (struct _ppc64_elf_section_data): Likewise.
343 (ppc64_elf_check_relocs): Set above fields.
344 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
345 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
346 when possible.
347
c54f1524
L		 3482019-04-26 H.J. Lu <hongjiu.lu@intel.com>
349
350 PR ld/24486
351 * elflink.c (elf_link_output_extsym): Don't complain undefined
352 weak dynamic reference.
353
68bb0359
SD		 3542019-04-25 Sudakshina Das <sudi.das@arm.com>
355
356 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
357 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
358 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
359 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
360 (elfNN_aarch64_small_plt0_pac_entry): Remove.
361 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
362 (elfNN_aarch64_small_plt0_bti_entry): Update.
363 (elfNN_aarch64_small_plt_bti_entry): Update.
364 (elfNN_aarch64_small_plt_pac_entry): Update.
365 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
366 (setup_plt_values): Setup new entries.
367 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
368 (elfNN_aarch64_plt_sym_val): Likewise.
369
79b8e8ab
JW		 3702019-04-22 Jim Wilson <jimw@sifive.com>
371
372 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
373
fce97736
AM		 3742019-04-19 Alan Modra <amodra@gmail.com>
375
376 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
377
9a7f0679
L		 3782019-04-17 H.J. Lu <hongjiu.lu@intel.com>
379
380 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
381 building shared object.
382 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
383
4e84a8f8
L		 3842019-04-17 H.J. Lu <hongjiu.lu@intel.com>
385
386 PR ld/24458
387 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
388 linker_def.
389
32c36c3c
AV		 3902019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
391
392 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
393 relocation.
394 * bfd-in2.h: Regenerate.
395 * libbfd.h: Likewise.
396
60f993ce
AV		 3972019-04-15 Sudakshina Das <sudi.das@arm.com>
398
399 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
400 * bfd-in2.h: Regenerated.
401 * libbfd.h: Regenerated.
402
f6b2b12d
AV		 4032019-04-15 Sudakshina Das <sudi.das@arm.com>
404
405 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
406 * bfd-in2.h: Regenerated.
407 * libbfd.h: Likewise.
408
1889da70
AV		 4092019-04-15 Sudakshina Das <sudi.das@arm.com>
410
411 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
412 * bfd-in2.h: Regenerated.
413 * libbfd.h: Regenerated.
414 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
415 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
416 and R_ARM_THM_BF12 together.
417 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
418
1caf72a5
AV		 4192019-04-15 Sudakshina Das <sudi.das@arm.com>
420
421 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
422 * libbfd.h: Regenerated.
423 * bfd-in2.h: Regenerated.
424 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
425 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
426 and R_ARM_THM_BF18 together.
427 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
428
e5d6e09e
AV		 4292019-04-15 Sudakshina Das <sudi.das@arm.com>
430
431 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
432 * bfd-in2.h: Regenerated.
433 * libbfd.h: Regenerated.
434 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
435 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
436 and R_ARM_THM_BF16 together.
437 (get_value_helper): New reloc helper.
438 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
439
e12437dc
AV		 4402019-04-15 Sudakshina Das <sudi.das@arm.com>
441
442 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
443 * bfd-in2.h: Regenerate.
444 * libbfd.h: Regenerate.
445
031254f2
AV		 4462019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
447
448 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
449 * bfd-in2.h: Regenerate.
450 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
451 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
452 and update assert.
453 (using_thumb2): Likewise.
454 (using_thumb2_bl): Update assert.
455 (arch_has_arm_nop): Likewise.
456 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
457 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
458
233a0083
L		 4592019-04-11 H.J. Lu <hongjiu.lu@intel.com>
460
461 * elf-linker-x86.h (elf_x86_cet_report): New.
462 (elf_linker_x86_params): Add cet_report.
463 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
464 missing IBT and SHSTK properties if needed.
465
a0ea3a14
L		 4662019-04-11 H.J. Lu <hongjiu.lu@intel.com>
467
ca4e6331 468 PR ld/24436
a0ea3a14
L		 469 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
470 "h != NULL". Don't check "h != NULL" before calling.
471 bfd_elf_gc_record_vtentry.
472 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
473 * elf32-bfin.c (bfin_check_relocs): Likewise.
474 * elf32-cris.c (cris_elf_check_relocs): Likewise.
475 * elf32-csky.c (csky_elf_check_relocs): Likewise.
476 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
477 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
478 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
479 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
480 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
481 * elf32-i386.c (elf_i386_check_relocs): Likewise.
482 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
483 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
484 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
485 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
486 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
487 * elf32-metag.c (elf_metag_check_relocs): Likewise.
488 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
489 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
490 * elf32-s390.c (elf_s390_check_relocs): Likewise.
491 * elf32-sh.c (sh_elf_check_relocs): Likewise.
492 * elf32-v850.c (v850_elf_check_relocs): Likewise.
493 * elf32-vax.c (elf_vax_check_relocs): Likewise.
494 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
495 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
496 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
497 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
498 * elf64-s390.c (elf_s390_check_relocs): Likewise.
499 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
500 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
501 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
502 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
503 VTENTRY entry.
504
9bff840e
AM		 5052019-04-11 Alan Modra <amodra@gmail.com>
506
507 PR 24435
508 * elflink.c (elf_link_add_object_symbols): Don't read partial
509 dynamic entries from fuzzed objects.
510
ce12121b
TC		 5112019-04-11 Tamar Christina <tamar.christina@arm.com>
512
513 PR ld/24302
514 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
515 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
516 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
517
b05971a6
MF		 5182019-04-10 Michael Forney <mforney@mforney.org>
519
520 PR 24427
521 * doc/chew.c (free_words): Correctly free "push_text" strings.
522
3ae61bb6
L		 5232019-04-08 H.J. Lu <hongjiu.lu@intel.com>
524
525 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
526
5f2a6b85
AM		 5272019-04-08 Alan Modra <amodra@gmail.com>
528
529 * configure.ac (elfxx_x86): Define and use.
530 * configure: Regenerate.
531
5b9c07b2
L		 5322019-04-06 H.J. Lu <hongjiu.lu@intel.com>
533
534 * elf-linker-x86.h: New file.
535 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
536 to get x86-specific linker options.
537 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
538 (elf_x86_64_check_relocs): Likewise.
539 (elf_x86_64_relocate_section): Likewise.
540 (elf_x86_64_link_setup_gnu_properties): Likewise.
541 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
542 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
543 (_bfd_elf_linker_x86_set_options): New function.
544 * elfxx-x86.h: Include "elf-linker-x86.h".
545 (elf_x86_link_hash_table): Add params.
546
4b24dd1a
AM		 5472019-04-03 Alan Modra <amodra@gmail.com>
548
549 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
550 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
551 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
552 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
553 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
554 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
555
87f98bac
JW		 5562019-04-02 Jim Wilson <jimw@sifive.com>
557
558 PR 24389
559 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
560 ELF header flags to after check for ELF object file. Loop through
561 sections looking for code sections, if none, then skip ABI checks.
562
ae2b14c7
JW		 5632019-03-30 Andrew Waterman <andrew@sifive.com>
564
565 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
566 rd == X_RA case.
567
2487ef07
MF		 5682019-03-29 Max Filippov <jcmvbkbc@gmail.com>
569
570 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
571 info->export_dynamic to the conditional.
572
242a1159
AM		 5732019-03-28 Alan Modra <amodra@gmail.com>
574
575 PR 24392
576 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
577 * configure: Regenerate.
578 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
579 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
580 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
581 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
582 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
583
a9f5a551
JW		 5842019-03-21 Jim Wilson <jimw@sifive.com>
585
586 PR 24365
587 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
588 verify sym non-NULL before using. Add identical check using h.
589
4e539114
SD		 5902019-03-21 Sudakshina Das <sudi.das@arm.com>
591
592 * elf-bfd.h (struct elf_backend_data): Add argument to
593 merge_gnu_properties.
594 * elf-properties.c (elf_merge_gnu_properties): Add argument to
595 itself and while calling bed->merge_gnu_properties.
596 (elf_merge_gnu_property_list): Update the calls for
597 elf_merge_gnu_properties.
598 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
599 of --force-bti warning and add argument.
600 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
601 warning.
602 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
603 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
604 declaration.
605
acde6c6b
SD		 6062019-03-20 Sudakshina Das <sudi.das@arm.com>
607
608 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
609 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
610 (elf_backend_fixup_gnu_properties): Define for AArch64.
611
8cd1fe1b
AM		 6122019-03-18 Alan Modra <amodra@gmail.com>
613
614 PR 24355
615 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
616 for local iplt syms with ent->plt.offset == -1. Remove ineffective
617 attempt at writing glink stubs only once.
618
6835821b
AM		 6192019-03-16 Alan Modra <amodra@gmail.com>
620
621 PR 24337
622 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
623 (_bfd_elf_rel_local_sym): Likewise.
624 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
625 section of symbols with unrecognized shndx.
626
2219ae0b
L		 6272019-03-15 H.J. Lu <hongjiu.lu@intel.com>
628
629 PR ld/24267
630 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
631 section.
632 * cofflink.c (coff_link_add_symbols): Check for symbols defined
633 in discarded section.
634
fe3fef62
AM		 6352019-03-15 Alan Modra <amodra@gmail.com>
636
637 PR 24339
638 * elflink.c (elf_link_add_object_symbols): Bail out on a local
639 symbol after globals if elf_bad_symtab is not set.
640
1ff31e13
AM		 6412019-03-15 Alan Modra <amodra@gmail.com>
642
643 PR 24337
644 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
645 (_bfd_elf_rel_local_sym): Likewise.
646
f55b1e32
AM		 6472019-03-15 Alan Modra <amodra@gmail.com>
648
649 PR 24336
650 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
651 object files with sh_size not a multiple of sh_entsize.
652
da0d12d2
L		 6532019-03-15 H.J. Lu <hongjiu.lu@intel.com>
654
418d4036
L		 655 PR ld/24338
656 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
657 input with bad relocation.
658
65922019-03-15 H.J. Lu <hongjiu.lu@intel.com>
660
da0d12d2
L		 661 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
662
d7f848c3
NC		 6632019-03-14 Nick Clifton <nickc@redhat.com>
664
665 PR 24334
666 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
667 (save_section_vma): Initialise field to the number of entries in
668 the sec_vma table.
669 (section_vma_same): Check that the number of entries in the
670 sec_vma table matches the number of sections in the bfd.
671
6cc71b82
NC		 6722019-03-14 Nick Clifton <nickc@redhat.com>
673
674 PR 24333
675 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
676 section owner pointer when adding the default symbol.
677
be22c732
NC		 6782019-03-14 Nick Clifton <nickc@redhat.com>
679
680 PR 24332
681 * elflink.c (elf_link_add_object_symbols): Add new local variable
682 extversym_end. Initialise it to point to the end of the version
683 symbol table, if present. Check it when initialising and updating
684 the ever pointer.
685
1dbade74
SD		 6862019-03-13 Sudakshina Das <sudi.das@arm.com>
687
688 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
689 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
690 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
691 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
692 and PLT_PAC_PLT.
693 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
694 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
695 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
696
37c18eed
SD		 6972019-03-13 Sudakshina Das <sudi.das@arm.com>
698 Szabolcs Nagy <szabolcs.nagy@arm.com>
699
700 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
701 (aarch64_bti_pac_info): New.
702 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
703 (bfd_elf32_aarch64_set_options): Likewise.
704 * bfd-in2.h: Regenerate
705 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
706 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
707 (elfNN_aarch64_small_plt0_bti_entry): New.
708 (elfNN_aarch64_small_plt_bti_entry): New.
709 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
710 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
711 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
712 tlsdesc_plt_entry_size fields.
713 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
714 (setup_plt_values): New helper function.
715 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
716 bti enable type.
717 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
718 fixed macros.
719 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
720 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
721 to plt stubs instead of fixed ones and update filling them according
722 to the need for bti.
723 (elfNN_aarch64_init_small_plt0_entry): Likewise.
724 (elfNN_aarch64_finish_dynamic_sections): Likewise.
725 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
726 (elfNN_aarch64_plt_sym_val): Update size accordingly.
727 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
728 is set.
729 (bfd_elfNN_get_synthetic_symtab): Define.
730 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
731 and mising BTI NOTE SECTION.
732
733
cd702818
SD		 7342019-03-13 Sudakshina Das <sudi.das@arm.com>
735
736 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
737 linker created inputs from merge.
738 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
739 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
740 (elfNN_aarch64_link_setup_gnu_properties): New.
741 (elfNN_aarch64_merge_gnu_properties): New.
742 (elf_backend_setup_gnu_properties): Define for AArch64.
743 (elf_backend_merge_gnu_properties): Likewise.
744 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
745 (_bfd_aarch64_elf_parse_gnu_properties): Define.
746 (_bfd_aarch64_elf_merge_gnu_properties): Define.
747 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
748 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
749 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
750 (elf_backend_parse_gnu_properties): Define for AArch64.
751
44b27f95
L		 7522019-03-13 H.J. Lu <hongjiu.lu@intel.com>
753
754 PR ld/24322
755 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
756 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
757
7a6e0d89
AM		 7582019-03-12 Alan Modra <amodra@gmail.com>
759
760 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
761 nmemb parameter. Use bfd_alloc2.
762 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
763 Delete assertion.
764 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
765 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
766 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
767 doesn't overflow.
768 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
769 (assign_section_numbers): Style fix.
770 (swap_out_syms): Use bfd_malloc2.
771 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
772 overflow.
773 (_bfd_elf_make_empty_symbol): Style fix.
774 (elfobj_grok_stapsdt_note_1): Formatting.
775 * elfcode.h (elf_object_p): Use bfd_alloc2.
776 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
777 (elf_slurp_symbol_table): Use bfd_zalloc2.
778 (elf_slurp_reloc_table): Use bfd_alloc2.
779 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
780 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
781 size calculation doesn't overflow.
782 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
783 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
784 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
785
ebd2263b
AM		 7862019-03-08 Alan Modra <amodra@gmail.com>
787
788 PR 24311
789 * merge.c (merge_strings): Return secinfo. Don't pad section
790 to alignment here.
791 (_bfd_merge_sections): Pad section to alignment here, if input
792 sections contributing to merged output all pad to alignment.
793 Formatting.
794
219d6836
NC		 7952019-03-06 Nick Clifton <nickc@redhat.com>
796
797 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
798 table pointer.
799 * coffgen.c (coff_find_nearest_line_with_names): Do not call
800 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
801
24801b15
AK		 8022019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
803
804 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
805 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
806
807 PR 20113
808 * elf32-s390.c (allocate_dynrelocs): Update comment.
809
4ffd2909
TC		 8102019-02-28 Tamar Christina <tamar.christina@arm.com>
811
812 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
813
eed5def8
NC		 8142019-02-28 Nick Clifton <nickc@redhat.com>
815
816 PR 24273
817 * elf.c (bfd_elf_string_from_elf_section): Check for a string
818 section that is not NUL terminated.
819
5cfe428c
L		 8202019-02-27 H.J. Lu <hongjiu.lu@intel.com>
821
822 PR ld/24276
823 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
824 by linker when checking copy reloc on protected symbol.
825
f616c36b
AM		 8262019-02-24 Alan Modra <amodra@gmail.com>
827
828 PR 24144
829 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
830
eed62915
MF		 8312019-02-20 Eric Tsai <erictsai@cadence.com>
832
833 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
834 sections between the call site and call destination and adjust
835 call distance by the largest alignment.
836
e6c3b5bf
AH		 8372019-02-20 Alan Hayward <alan.hayward@arm.com>
838
839 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
840 * elf.c (elfcore_grok_aarch_pauth): New function.
841 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
842 (elfcore_write_aarch_pauth): New function.
843 (elfcore_write_register_note): Check for AArch64 pauth section.
844
34d75fb5
AM		 8452019-02-20 Alan Modra <amodra@gmail.com>
846
847 PR 24225
848 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
849 return value.
850
edd01d07
MR		 8512019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
852
853 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
854 Darwin hosts, not just or1k.
855 * configure: Regenerate.
856
8abac803
AM		 8572019-02-20 Alan Modra <amodra@gmail.com>
858
859 PR 24236
860 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
861 sentinel NUL to string buffer nearer to loop where it is used.
862 Don't go past sentinel when scanning strings, and don't write
863 NUL again.
864 * archive.c (do_slurp_coff_armap): Simplify string handling to
865 archive64.c style.
866
179f2db0
AM		 8672019-02-19 Alan Modra <amodra@gmail.com>
868
869 PR 24235
870 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
871 attempting to prevent read past end of section.
872
a31b8bd9
AM		 8732019-02-18 Alan Modra <amodra@gmail.com>
874
875 PR 24225
876 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
877 PRIx64 to generate warning messages. Print local sym names too.
878
a0e90a73
CZ		 8792019-02-09 Vineet Gupta <vgupta@synopsys.com>
880
881 * elf32-arc (INIT_SYM_STRING): Delete.
882 (FINI_SYM_STRING): Likewise.
883 (init_str): Likewise.
884 (fini_str): Likewise.
885
482f3505
AM		 8862019-02-08 Alan Modra <amodra@gmail.com>
887
888 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
889 for bss-plt" warning to make it an error.
890
b2abe1bd
EB		 8912019-02-07 Eric Botcazou <ebotcazou@adacore.com>
892
893 PR ld/18841
894 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
895 reloc_class_ifunc for ifunc symbols.
896 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
897
68a09132
EB		 8982019-02-07 Eric Botcazou <ebotcazou@adacore.com>
899
900 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
901 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
902
2012bf01
NC		 9032019-02-07 Nick Clifton <nickc@redhat.com>
904
905 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
906 into the definitely obsolete list.
907
83924b38
L		 9082019-02-05 H.J. Lu <hongjiu.lu@intel.com>
909
910 PR ld/24151
911 * elf64-x86-64.c (elf_x86_64_need_pic): Check
912 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
913 (elf_x86_64_relocate_section): Move PIC check for PC-relative
914 relocations to ...
915 (elf_x86_64_check_relocs): Here.
916 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
917 to check if a symbol is defined in a non-shared object.
918 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
919
453f8e1e
SDJ		 9202019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
921
922 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
923 of 'labs' (and fix GCC warning).
924
9ed1348c
NC		 9252019-01-25 Nick Clifton <nickc@redhat.com>
926
927 * po/ru.po: Updated Russian translation.
928
d9938630
NC		 9292019-01-23 Nick Clifton <nickc@redhat.com>
930
931 * po/fr.po: Updated French translation.
932
375cd423
NC		 9332019-01-21 Nick Clifton <nickc@redhat.com>
934
935 * po/pt.po: Updated Portuguese translation.
936 * po/uk.po: Updated Ukranian translation.
937
acef8081
YC		 9382019-01-21 Yuri Chornoivan <yurchor@ukr.net>
939
940 PR 24108
941 * elf32-nds32.c (nds32_relocate_section): Add space between words
942 in error message.
943 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
944 error message.
945 (riscv_i_or_e_p): Likewise.
946 (riscv_merge_arch_attr_info): Likewise.
947
f48dfe41
NC		 9482019-01-19 Nick Clifton <nickc@redhat.com>
949
950 * version.m4: Reset to 2.32.51
951 * configure: Regenerate.
952 * po/bfd.pot: Regenerate.
953
f974f26c
NC		 9542018-06-24 Nick Clifton <nickc@redhat.com>
955
956 2.32 branch created.
957
a4bf3d07
JW		 9582019-01-16 Kito Cheng <kito@andestech.com>
959
960 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
961 for OBJ_ATTR_PROC.
962
2dc8dd17
JW		 9632019-01-16 Kito Cheng <kito@andestech.com>
964 Nelson Chu <nelson@andestech.com>
965
7d7a7d7c
JW		 966 * elfnn-riscv.c (in_subsets): New.
967 (out_subsets): Likewise.
968 (merged_subsets): Likewise.
969 (riscv_std_ext_p): Likewise.
970 (riscv_non_std_ext_p): Likewise.
971 (riscv_std_sv_ext_p): Likewise.
972 (riscv_non_std_sv_ext_p): Likewise.
973 (riscv_version_mismatch): Likewise.
974 (riscv_i_or_e_p): Likewise.
975 (riscv_merge_std_ext): Likewise.
976 (riscv_merge_non_std_and_sv_ext): Likewise.
977 (riscv_merge_arch_attr_info): Likewise.
978 (riscv_merge_attributes): Likewise.
979 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
980
2dc8dd17
JW		 981 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
982 (elf_backend_obj_attrs_vendor): Define.
983 (elf_backend_obj_attrs_section_type): Likewise.
984 (elf_backend_obj_attrs_section): Likewise.
985 (elf_backend_obj_attrs_arg_type): Define as
986 riscv_elf_obj_attrs_arg_type.
987 * elfxx-riscv.c (riscv_estimate_digit): New.
988 (riscv_estimate_arch_strlen1): Likewise.
989 (riscv_estimate_arch_strlen): Likewise.
990 (riscv_arch_str1): Likewise.
991 (riscv_arch_str): Likewise.
992 * elfxx-riscv.h (riscv_arch_str): Declare.
993
d5dcaf1b
JD		 9942019-01-14 John Darrington <john@darrington.wattle.id.au>
995
996 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
997 * libbfd.h: regen.
998 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
999 source field. (md_apply_fix): Apply final fix
1000 to BFD_RELOC_S12Z_OPR.
1001 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
1002
5a12586d
MT		 10032019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1004
f466c305 1005 PR 20113
5a12586d
MT		 1006 * elf32-s390.c (allocate_dynrelocs): Update comment.
1007
3107326d
AP		 10082019-01-09 Andrew Paprocki <andrew@ishiboo.com>
1009
1010 * warning.m4: Adjust egrep pattern for non-GNU compilers.
1011 * configure: Regenerate.
1012
a9859e01
AM		 10132019-01-08 Alan Modra <amodra@gmail.com>
1014
1015 PR 23699
1016 PR 24065
1017 * ihex.c (ihex_write_object_contents): Properly check 32-bit
1018 address range.
1019
c8c89dac
YS		 10202019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
1021
1022 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
1023 * bfd/bfd-in2.h: Regenerate.
1024 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
1025 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
1026
d9858c37
LX		 10272019-01-04 Lifang Xia <lifang_xia@c-sky.com>
1028
1029 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
1030 default target, little endian target is more suitable.
1031
677bd4c6
AM		 10322019-01-04 Alan Modra <amodra@gmail.com>
1033
1034 PR 24061
1035 PR 21786
1036 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
1037 adjust all callers.
1038 (EQ_VALUE_IN_FIELD): Likewise.
1039 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
1040
82704155
AM		 10412019-01-01 Alan Modra <amodra@gmail.com>
1042
1043 Update year range in copyright notice of all files.
1044
d5c04e1b 1045For older changes see ChangeLog-2018
3499769a 1046\f
d5c04e1b 1047Copyright (C) 2019 Free Software Foundation, Inc.
3499769a
AM		 1048
1049Copying and distribution of this file, with or without modification,
1050are permitted in any medium without royalty provided the copyright
1051notice and this notice are preserved.
1052
1053Local Variables:
1054mode: change-log
1055left-margin: 8
1056fill-column: 74
1057version-control: never
1058End:
GDB Binutils - Deliverables
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