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m68k: Check UNDEFWEAK_NO_DYNAMIC_RELOC
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
5056ba1d
L		 12017-10-14 H.J. Lu <hongjiu.lu@intel.com>
2
3 PR ld/22269
4 * elf32-m68k.c (elf_m68k_check_relocs): Don't allocate dynamic
5 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
6 (elf_m68k_adjust_dynamic_symbol): Don't make symbol dynamic if
7 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
8 (elf_m68k_relocate_section): Don't generate dynamic relocation
9 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
10
60c1b909
L		 112017-10-14 H.J. Lu <hongjiu.lu@intel.com>
12
13 PR ld/22269
14 * elf32-hppa.c (ensure_undef_dynamic): Don't make undefined
15 symbol dynamic if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
16 (allocate_dynrelocs): Discard dynamic relocations if
17 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
18 (elf32_hppa_relocate_section): Don't generate dynamic
19 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
20
db41f6eb
L		 212017-10-14 H.J. Lu <hongjiu.lu@intel.com>
22
23 PR ld/22269
24 * elfnn-ia64.c (elfNN_ia64_check_relocs): Don't allocate
25 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
26 (allocate_fptr): Don't allocate function pointer if
27 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
28 (allocate_dynrel_entries): Don't allocate dynamic relocation
29 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
30 (set_got_entry): Don't set GOT entry if
31 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
32 (set_pltoff_entry): Don't set PLTOFF entry if
33 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
34 (elfNN_ia64_relocate_section): Don't install dynamic relocation
35 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
36
ad951203
L		 372017-10-14 H.J. Lu <hongjiu.lu@intel.com>
38
39 PR ld/22269
40 * elfxx-mips.c (mips_elf_calculate_relocation): Don't generate
41 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
42 (allocate_dynrelocs): Don't allocate dynamic relocations if
43 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
44
95b03e4a
L		 452017-10-14 H.J. Lu <hongjiu.lu@intel.com>
46
47 PR ld/22269
48 * elf32-arm.c (elf32_arm_final_link_relocate): Don't generate
49 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
50 (allocate_dynrelocs_for_symbol): Discard dynamic relocations
51 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
52
a3cd202a
L		 532017-10-14 H.J. Lu <hongjiu.lu@intel.com>
54
55 PR ld/22269
56 * elf32-tilepro.c (allocate_dynrelocs): Discard dynamic
57 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
58 (tilepro_elf_relocate_section): Don't generate dynamic
59 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
60 * elfxx-tilegx.c (allocate_dynrelocs): Discard dynamic
61 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
62 (tilegx_elf_relocate_section): Don't generate dynamic
63 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
64
ddb7fd0f
L		 652017-10-14 H.J. Lu <hongjiu.lu@intel.com>
66
67 PR ld/22269
68 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Don't
69 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
70 true.
71 (elfNN_aarch64_allocate_dynrelocs): Discard dynamic relocations
72 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
73
62cd30f1
L		 742017-10-14 H.J. Lu <hongjiu.lu@intel.com>
75
76 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Moved to ...
77 * elf-bfd.h (UNDEFWEAK_NO_DYNAMIC_RELOC): Here.
78 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Removed.
79
3b4b0a62
JB		 802017-10-12 James Bowman <james.bowman@ftdichip.com>
81
82 * bfd-in2.h: Regenerate.
83 * libbfd.h: Regenerate.
84 * elf32-ft32.c: Add HOWTO R_FT32_15.
85 * reloc.c: Add BFD_RELOC_FT32_15.
86
1d75a8e2
NC		 872017-10-12 Nick Clifton <nickc@redhat.com>
88
89 * reloc.c (enum bfd_reloc_status): Start values at 2.
90 * bfd-in2.h: Regenerate.
91 * elfnn-aarch64.c (aarch64_relocate): Invert sense of function, so
92 that a TRUE return indicates success. Compare the result of
93 calling _bfd_aarch64_elf_put_addend against bfd_reloc_ok.
94 (build_one_stub): Change sense of tests against aarch64_relocate
95 return value.
96 (elfNN_aarch64_tls_relax): Return bfd_reloc_notsupported, rather
97 than FALSE, when an error is detected.
98 (elfNN_aarch64_final_link_relocate): Likewise.
99
9f857535
L		 1002017-10-12 H.J. Lu <hongjiu.lu@intel.com>
101
102 * elf32-i386.c (elf_backend_hide_symbol): New.
103 * elf64-x86-64.c (elf_backend_hide_symbol): Likewise.
104 * elfxx-x86.c (_bfd_x86_elf_hide_symbol): Likewise.
105 * elfxx-x86.h (_bfd_x86_elf_hide_symbol): Likewise.
106
559192d8
AM		 1072017-10-12 Alan Modra <amodra@gmail.com>
108
109 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Call
110 elf_backend_hide_symbol, not _bfd_elf_link_hash_hide_symbol.
111 (bfd_elf_define_start_stop): Likewise.
112
f5233a16
AM		 1132017-10-12 Alan Modra <amodra@gmail.com>
114
115 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Set .interp
116 when executable rather than non-PIC.
117 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
118 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
119
3c9a7b0d
MR		 1202017-10-11 Maciej W. Rozycki <macro@imgtec.com>
121
122 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo64_ugid16'
123 member.
124 * elf-linux-core.h (elf_external_linux_prpsinfo64): Rename to...
125 (elf_external_linux_prpsinfo64_ugid32): ... this.
126 (swap_linux_prpsinfo32_out): Rename to...
127 (swap_linux_prpsinfo32_ugid32_out): ... this.
128 (elf_external_linux_prpsinfo64_ugid16): New structure.
129 (swap_linux_prpsinfo64_ugid16_out): New function.
130 * elfxx-target.h [!elf_backend_linux_prpsinfo64_ugid16]
131 (elf_backend_linux_prpsinfo64_ugid16): Define.
132 (elfNN_bed): Initialize `linux_prpsinfo64_ugid16' member.
133 * elf.c (elfcore_write_linux_prpsinfo64): Handle both variants
134 of the 64-bit Linux core PRPSINFO note.
135 * elf64-sh64.c (elf_backend_linux_prpsinfo64_ugid16): Define.
136
a2f63b2e
MR		 1372017-10-11 Maciej W. Rozycki <macro@imgtec.com>
138
139 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo32_ugid16'
140 member.
141 (elfcore_write_ppc_linux_prpsinfo32): Remove prototype.
142 * elf32-ppc.c (elfcore_write_ppc_linux_prpsinfo32): Remove.
143 (elf_external_ppc_linux_prpsinfo32)
144 (swap_ppc_linux_prpsinfo32_out): Move to...
145 * elf-linux-core.h (elf_external_linux_prpsinfo32_ugid32)
146 (swap_linux_prpsinfo32_ugid32_out): ... these.
147 (elf_external_linux_prpsinfo32): Rename to...
148 (elf_external_linux_prpsinfo32_ugid16): ... this.
149 (swap_linux_prpsinfo32_out): Rename to...
150 (swap_linux_prpsinfo32_ugid16_out): ... this.
151 * elfxx-target.h [!elf_backend_linux_prpsinfo32_ugid16]
152 (elf_backend_linux_prpsinfo32_ugid16): Define.
153 (elfNN_bed): Initialize `linux_prpsinfo32_ugid16' member.
154 * elf.c (elfcore_write_linux_prpsinfo32): Handle both variants
155 of the 32-bit Linux core PRPSINFO note.
156 * elf32-am33lin.c (elf_backend_linux_prpsinfo32_ugid16): Define.
157 * elf32-arm.c (elf_backend_linux_prpsinfo32_ugid16): Define.
158 * elf32-cris.c (elf_backend_linux_prpsinfo32_ugid16): Define.
159 * elf32-frv.c (elf_backend_linux_prpsinfo32_ugid16): Define.
160 * elf32-i386.c (elf_backend_linux_prpsinfo32_ugid16): Define.
161 * elf32-m32r.c (elf_backend_linux_prpsinfo32_ugid16): Define.
162 * elf32-m68k.c (elf_backend_linux_prpsinfo32_ugid16): Define.
163 * elf32-s390.c (elf_backend_linux_prpsinfo32_ugid16): Define.
164 * elf32-sh.c (elf_backend_linux_prpsinfo32_ugid16): Define.
165 * elf32-sparc.c (elf_backend_linux_prpsinfo32_ugid16): Define.
166
72bc1bb9
MR		 1672017-10-11 Maciej W. Rozycki <macro@imgtec.com>
168
169 * elf-linux-core.h (elf_external_linux_prpsinfo64): Move the
170 `gap' member ahead of `pr_flag'.
171
8f314ad5
PA		 1722017-10-11 Pedro Alves <palves@redhat.com>
173
174 * bfd.c (_doprnt): Rename to ...
175 (_bfd_doprnt): ... this.
176 (error_handler_internal): Adjust.
177
0f09b4d8
L		 1782017-10-10 H.J. Lu <hongjiu.lu@intel.com>
179
180 * elf32-i386.c (elf_i386_check_relocs): Set GOT refcount to 1
181 instead of incrementing it.
182 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
183
6c699715
RL		 1842017-10-10 Renlin Li <renlin.li@arm.com>
185
186 PR ld/21402
187 * elf32-arm.c (allocate_dynrelocs_for_symbol): Only make undefined weak
188 symbols into dynamic.
189
fc3c5343
L		 1902017-10-09 H.J. Lu <hongjiu.lu@intel.com>
191
192 PR ld/22274
193 * elfnn-riscv.c (riscv_elf_link_hash_table): Add max_alignment.
194 (riscv_elf_link_hash_table_create): Initialize max_alignment to
195 (bfd_vma) -1.
196 (_bfd_riscv_relax_section): Cache the max alignment of output
197 sections if possible.
198
b9399fcf
AM		 1992017-10-10 Alan Modra <amodra@gmail.com>
200
201 * elf64-ppc.c (ppc64_elf_before_check_relocs): Set sec_type for
202 .opd whenever .opd is present and non-zero size. Move code
203 setting abiversion to/from output file earlier. Only set
204 u.opd.func_sec when --gc-sections. Read relocs and set up
205 u.opd.func_sec values here..
206 (ppc64_elf_check_relocs): ..rather than here. Simplify opd
207 section tests.
208 (ppc64_elf_edit_opd): Don't set sec_type for .opd here.
209
478c006f
L		 2102017-10-09 H.J. Lu <hongjiu.lu@intel.com>
211
212 * elf-m10300.c (mn10300_elf_check_relocs): Don't free cached
213 isymbuf.
214
9d45a7de
L		 2152017-10-09 H.J. Lu <hongjiu.lu@intel.com>
216
217 * elf32-bfin.c (bfin_size_dynamic_sections): Don't create the
218 .interp section with "ld --no-dynamic-linker".
219
b55ec8b6
AM		 2202017-10-09 Alan Modra <amodra@gmail.com>
221
222 PR 22212
223 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
224 funcinfo_hash_table and varinfo_hash_table.
225
a72f95f7
L		 2262017-10-08 H.J. Lu <hongjiu.lu@intel.com>
227
228 * elf32-sh.c (readonly_dynrelocs): Dump dynamic relocation
229 in read-only section with minfo.
230 (sh_elf_size_dynamic_sections): Likewise.
231
f9799aae
L		 2322017-10-08 H.J. Lu <hongjiu.lu@intel.com>
233
234 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Remove
235 a strayed comment.
236
4c7236d3
L		 2372017-10-08 H.J. Lu <hongjiu.lu@intel.com>
238
239 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_sections): Set
240 this_hdr.sh_entsize only if section size > 0.
241
70090aa5
L		 2422017-10-08 H.J. Lu <hongjiu.lu@intel.com>
243
244 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
245
f0f07ad1
L		 2462017-10-07 H.J. Lu <hongjiu.lu@intel.com>
247
248 * elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
249 in read-only section with minfo.
250 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
251
99180bcc
L		 2522017-10-06 H.J. Lu <hongjiu.lu@intel.com>
253
254 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
255 comments.
256
544c67cd
JB		 2572017-10-06 John Baldwin <jhb@FreeBSD.org>
258
259 * elf-bfd.h (struct elf_backend_data): Add
260 `elf_backend_grok_freebsd_prstatus'.
261 * elf.c (elfcore_grok_freebsd_note): Call
262 `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
263 present.
264 * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
265 function.
266 (elf_backend_grok_freebsd_prstatus): Define.
267 * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
268 (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
269
98b273dc
L		 2702017-10-06 H.J. Lu <hongjiu.lu@intel.com>
271
272 * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
273 and has_non_got_reloc with zero_undefweak.
274 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
275 * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
276 zero_undefweak to 1.
277 (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
278 has_non_got_reloc with zero_undefweak.
279 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
280 has_got_reloc and has_non_got_reloc with zero_undefweak.
281 (elf_x86_link_hash_entry): Likewise.
282
e0d8f431
L		 2832017-10-06 H.J. Lu <hongjiu.lu@intel.com>
284
285 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
286 (VERIFY_COPY_RELOC): Likewise.
287
ff38b4cc
L		 2882017-10-06 H.J. Lu <hongjiu.lu@intel.com>
289
290 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
291 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
292 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
293
f3180fa9
L		 2942017-10-06 H.J. Lu <hongjiu.lu@intel.com>
295
296 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
297 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
298 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
299
e74399c4
L		 3002017-10-06 H.J. Lu <hongjiu.lu@intel.com>
301
302 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
303 * elf32-i386.c (elf_i386_relocate_section): Use it.
304 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
305
aebcc8ff
L		 3062017-10-06 H.J. Lu <hongjiu.lu@intel.com>
307
308 * elf32-i386.c (X86_SIZE_TYPE_P): New.
309 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
310 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
311 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
312 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
313
cf1070f1
L		 3142017-10-06 H.J. Lu <hongjiu.lu@intel.com>
315
316 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
317 (PLT_LOCAL_IFUNC_P): Likewise.
318 * elf32-i386.c (elf_i386_relocate_section): Use them.
319 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
320
f70656b2
L		 3212017-10-06 H.J. Lu <hongjiu.lu@intel.com>
322
323 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
324 * elf32-i386.c (elf_i386_relocate_section): Use it.
325 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
326
1f92404c
L		 3272017-10-06 H.J. Lu <hongjiu.lu@intel.com>
328
329 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
330 * elf32-i386.c (elf_i386_relocate_section): Use it.
331 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
332
daf1c414
L		 3332017-10-06 H.J. Lu <hongjiu.lu@intel.com>
334
335 * elf32-i386.c (X86_PCREL_TYPE_P): New.
336 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
337 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
338 (X86_PCREL_TYPE_P): This.
339 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
340 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
341 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
342 X86_PCREL_TYPE_P.
343 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
344
51537393
L		 3452017-10-06 H.J. Lu <hongjiu.lu@intel.com>
346
347 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
348 * elf32-i386.c (elf_i386_tls_transition): Use it.
349 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
350
0caf6c82
L		 3512017-10-05 H.J. Lu <hongjiu.lu@intel.com>
352
353 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
354 Dump dynamic relocation in read-only section with minfo if
355 needed.
356 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
357 (maybe_set_textrel): Likewise.
358 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
359 read-only section with minfo.
360
6d5be5d6
JB		 3612017-10-05 John Baldwin <jhb@FreeBSD.org>
362
363 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
364
007873f5
L		 3652017-10-05 H.J. Lu <hongjiu.lu@intel.com>
366
367 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
368 in read-only section with minfo.
369 (tilepro_elf_size_dynamic_sections): Likewise.
370 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
371 (tilegx_elf_size_dynamic_sections): Likewise.
372
2ca7de37
PA		 3732017-10-05 Pedro Alves <palves@redhat.com>
374
375 PR 22245
376 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
377 ellipsis parameter. Split out bfd_error_on_input code to..
378 (bfd_set_input_error): .. New function.
379 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
380 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
381 * bfd-in2.h: Regenerate.
382
8c6716e5
AM		 3832017-10-05 Alan Modra <amodra@gmail.com>
384
385 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
386 fini_array error value.
387
db4677b8
AM		 3882017-10-05 Alan Modra <amodra@gmail.com>
389
390 PR 21167
391 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
392 groups.
393 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
394 flag from section.
395 (elf_fake_sections): Adjust calls. Exit immediately on failure.
396 (bfd_elf_set_group_contents): Add associated reloc section indices
397 to group contents.
398
a5259595
AM		 3992017-10-04 Alan Modra <amodra@gmail.com>
400
401 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
402 classify symbols for ELFv2.
403
9ba5f27c
PK		 4042017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
405
406 PR 22245
407 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
408 undergoes default promotion.
409 * bfd-in2.h: Regenerate.
410
dcd2b8a0
AM		 4112017-10-02 Alan Modra <amodra@gmail.com>
412
413 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
414 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
415
20230942
AM		 4162017-10-01 Alan Modra <amodra@gmail.com>
417
418 PR 21957
419 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
420 (add_line_info): Always put end_sequence last.
421
4b04bba2
AM		 4222017-10-01 Alan Modra <amodra@gmail.com>
423
424 PR 22047
425 * dwarf2.c (read_section): Allocate buffer with extra byte for
426 bfd_simple_get_relocated_section_contents rather than copying
427 afterwards.
428
f6ac8c52
AM		 4292017-09-29 Alan Modra <amodra@gmail.com>
430
431 * merge.c (merge_strings): Return FALSE on malloc failure.
432 (_bfd_merge_sections): Return failures from record_section and
433 merge_strings.
434
1a3b5c34
AM		 4352017-09-28 Alan Modra <amodra@gmail.com>
436
437 PR 22220
438 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
439 a case where plugin_notice isn't called.
440
cd28e7aa
KLC		 4412017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
442
443 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
444 comparison.
445
ac69a0d7
L		 4462017-09-26 H.J. Lu <hongjiu.lu@intel.com>
447
448 PR ld/22199
449 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
450 output_bfd to info->callbacks->minfo.
451
262c0a87
NC		 4522017-09-26 Nick Clifton <nickc@redhat.com>
453
454 PR 22172
455 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
456 assertion failure if elf_x86_64_rtype_to_howto has already issued
457 an error message.
458
33e0a9a0
AM		 4592017-09-26 Alan Modra <amodra@gmail.com>
460
461 PR 22210
462 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
463 read data.
464
30d0157a
NC		 4652017-09-26 Nick Clifton <nickc@redhat.com>
466
467 PR 22210
468 * dwarf2.c (read_formatted_entries): Fail early if we know that
469 the loop parsing data entries will overflow the end of the
470 section.
471
1b86808a
AM		 4722017-09-26 Alan Modra <amodra@gmail.com>
473
474 PR 22209
475 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
476 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
477 to stash->info_ptr_memory, and check die_ref is within that memory.
478 Set info_ptr_end correctly when another CU is refd. Check die_ref
479 for DW_FORM_ref4 etc. is within CU.
480
a54018b7
AM		 4812017-09-26 Alan Modra <amodra@gmail.com>
482
483 PR 22205
484 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
485 (read_formatted_entries): Init "fe".
486 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
487
e338894d
AM		 4882017-09-26 Alan Modra <amodra@gmail.com>
489
490 PR 22204
491 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
492 bounds in inner loop.
493
1da5c9a4
AM		 4942017-09-25 Alan Modra <amodra@gmail.com>
495
496 PR 22202
497 * dwarf1.c (parse_die): Sanity check pointer against section limit
498 before dereferencing.
499 (parse_line_table): Likewise.
500
11855d8a
AM		 5012017-09-25 Alan Modra <amodra@gmail.com>
502
503 PR 22201
504 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
505 has string form.
506 (parse_comp_unit): Likewise.
507
c361faae
AM		 5082017-09-25 Alan Modra <amodra@gmail.com>
509
510 PR 22200
511 * dwarf2.c (read_formatted_entries): Error on format_count zero.
512
52b36c51
AM		 5132017-09-24 Alan Modra <amodra@gmail.com>
514
515 PR 22197
516 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
517 within section bounds.
518
a26a013f
AM		 5192017-09-24 Alan Modra <amodra@gmail.com>
520
521 PR 22191
522 * dwarf2.c (decode_line_info): Properly free line sequences on error.
523
52a93b95
AM		 5242017-09-24 Alan Modra <amodra@gmail.com>
525
526 PR 22187
527 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
528 pname param. Return status. Make name const. Don't abort,
529 return an error. Formatting. Exit if current info_ptr matches
530 orig_info_ptr. Update callers.
531 (scan_unit_for_symbols): Start at nesting_level of zero. Make
532 nested_funcs an array of structs for extensibility. Formatting.
533
d8010d3e
AM		 5342017-09-24 Alan Modra <amodra@gmail.com>
535
536 PR 22186
537 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
538 rather than dividing by zero.
539
515f23e6
AM		 5402017-09-24 Alan Modra <amodra@gmail.com>
541
542 PR 22169
543 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
544
0d76029f
AM		 5452017-09-24 Alan Modra <amodra@gmail.com>
546
547 PR 22167
548 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
549
bd61e135
AM		 5502017-09-24 Alan Modra <amodra@gmail.com>
551
552 PR 22166
553 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
554 SHT_GNU_verneed section for sanity. Don't zalloc memory for
555 verref.
556
61e3bf5f
L		 5572017-09-22 H.J. Lu <hongjiu.lu@intel.com>
558
559 PR binutils/22170
560 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
561 corrupted PLT.
562
b69e9267
L		 5632017-09-22 H.J. Lu <hongjiu.lu@intel.com>
564
59ca4c1b 565 PR binutils/22163
b69e9267
L		 566 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
567 -1 if bfd_canonicalize_dynamic_reloc returns 0.
568
b877d21f
PA		 5692017-09-22 Pedro Alves <palves@redhat.com>
570 Alan Modra <amodra@gmail.com>
571
572 * version.h: Add comment.
573
8fe09d74
AA		 5742017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
575
576 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
577 NT_S390_GS_BC, correct the previously swapped invocations of
578 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
579
25516cc5
AM		 5802017-09-19 Alan Modra <amodra@gmail.com>
581
582 PR 21441
583 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
584 size.
585
3d13f3e9
AM		 5862017-09-19 Alan Modra <amodra@gmail.com>
587
588 PR 22150
589 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
590 symbols before calculating verrefs. Don't renumber dynsyms
591 after gc. Exclude .gnu.version when zero or one dynsym.
592 Localize some vars and reindent.
593
94670f6c
L		 5942017-09-18 H.J. Lu <hongjiu.lu@intel.com>
595
596 PR ld/22148
597 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
598 return from bfd_canonicalize_dynamic_reloc.
599
21d0a606
AM		 6002017-09-15 Alan Modra <amodra@gmail.com>
601
602 PR 22116
603 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
604 overflows bfd_size_type.
605
5e5e02ae
L		 6062017-09-14 H.J. Lu <hongjiu.lu@intel.com>
607
608 PR ld/22135
609 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
610 to indicate if conversion is performed.
611 (elf_i386_check_relocs): Cache section contents and relocations
612 if conversion is performed.
613 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
614 contents and relocations if conversion is performed.
615
4d465c68
NC		 6162017-09-14 Nick Clifton <nickc@redhat.com>
617
618 PR binutils/22113
619 * peXXigen.c (pe_print_idata): Extend check for HintName vector
620 entries.
621
f47432d4
L		 6222017-09-13 H.J. Lu <hongjiu.lu@intel.com>
623
624 * elfxx-x86.h: Fix a typo in comments.
625
4ec521f2
KLC		 6262017-09-09 Kamil Rytarowski <n54@gmx.com>
627
628 * elf32-nds32.c: Rename __BIT() to N32_BIT().
629
2420fff6
AM		 6302017-09-09 Alan Modra <amodra@gmail.com>
631
632 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
633 plt_stub_align.
634
c5bce5c6
L		 6352017-09-09 H.J. Lu <hongjiu.lu@intel.com>
636
637 * elf32-i386.c (elf_i386_relocate_section): Update usage of
638 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
639 (elf_i386_finish_dynamic_symbol): Likewise.
640 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
641 (elf_x86_64_finish_dynamic_symbol): Likewise.
642 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
643 (_bfd_x86_elf_fixup_symbol): Likewise.
644
8fbf0ba1
L		 6452017-09-09 H.J. Lu <hongjiu.lu@intel.com>
646
647 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
648 check has_non_got_reloc.
649
0a27fed7
L		 6502017-09-09 H.J. Lu <hongjiu.lu@intel.com>
651
652 PR ld/22115
653 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
654 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
655 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
656 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
657 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
658 and linker_def on __ehdr_start if it is referenced and not
659 defined.
660 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
661 and return TRUE when building executable, if a symbol has
662 non-GOT/non-PLT relocations in text section or there is no
663 dynamic linker.
664 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
665
c7df954f
L		 6662017-09-08 H.J. Lu <hongjiu.lu@intel.com>
667
668 * elfxx-x86.h: Update comments.
669
1de031c8
L		 6702017-09-08 H.J. Lu <hongjiu.lu@intel.com>
671
672 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
673 elf_x86_plt_layout_table with elf_x86_init_table.
674 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
675 Likewise.
676 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
677 Likewise.
678 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
679 (elf_x86_init_table): This.
680 (_bfd_x86_elf_link_setup_gnu_properties): Replace
681 elf_x86_plt_layout_table with elf_x86_init_table.
682
7a382c1c
L		 6832017-09-07 H.J. Lu <hongjiu.lu@intel.com>
684
685 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
686 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
687 * configure: Regenerated.
688 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
689 and r_sym fields of plt_layout.
690 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
691 Likewise.
692 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
693 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
694 r_info nor r_sym fields.
695 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
696 fields of htab.
697 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
698
9eb7b0ac
PD		 6992017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
700
701 * (_bfd_riscv_relax_align): Call bfd_set_error and
702 print an error message when unable to relax a .align directive.
703
b1308d2c
PD		 7042017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
705
706 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
707 (riscv_record_pcrel_hi_reloc): Add absolute argument.
708 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
709 R_RISCV_PCREL_HI20 relocs, and pass the result to
710 riscv_record_pcrel_hi_reloc.
711
6999821f
L		 7122017-09-07 H.J. Lu <hongjiu.lu@intel.com>
713
714 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
715 r_type_p. Remove the converted argument. Replace
716 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
717 the new relocation type via r_type_p.
718 (elf_i386_relocate_section): Likewise.
719 (elf_i386_finish_dynamic_symbol): Likewise.
720 (need_convert_load): Removed.
721 (check_relocs_failed): Updated.
722 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
723 instead of setting need_convert_load.
724 (_bfd_i386_elf_convert_load): Removed.
725 * elf64-x86-64.c (need_convert_load): Removed.
726 (check_relocs_failed): Updated.
727 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
728 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
729 Return the new relocation type via r_type_p.
730 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
731 instead of setting need_convert_load.
732 (elf_x86_64_check_relocs): Don't check PIC if relocation has
733 been converted.
734 (_bfd_x86_64_elf_convert_load): Removed.
735 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
736 with SYMBOL_REFERENCES_LOCAL_P.
737 (elf_x86_64_finish_dynamic_symbol): Likewise.
738 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
739 set convert_load.
740 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
741 (_bfd_x86_elf_link_symbol_references_local): New function.
742 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
743 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
744 SYMBOL_REFERENCES_LOCAL_P.
745 (elf_x86_link_hash_entry): Add local_ref.
746 (elf_x86_link_hash_table): Remove convert_load.
747 (_bfd_i386_elf_convert_load): Removed.
748 (_bfd_x86_64_elf_convert_load): Likewise.
749 (_bfd_x86_elf_link_symbol_references_local): New.
750
78984959
L		 7512017-09-06 H.J. Lu <hongjiu.lu@intel.com>
752
753 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
754 (elf_x86_64_info_to_howto): Get the real relocation type by
755 masking out R_X86_64_converted_reloc_bit.
756 (elf_x86_64_check_tls_transition): Get the real relocation type
757 by masking out R_X86_64_converted_reloc_bit.
758 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
759 instead of setting converted_reloc.
760 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
761 instead of converted_reloc. Get the real relocation type by
762 masking out R_X86_64_converted_reloc_bit.
763 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
764 R_X86_64_converted_reloc_bit is valid.
765 * elfxx-x86.h (converted_reloc): Removed.
766
419414ea
L		 7672017-09-06 H.J. Lu <hongjiu.lu@intel.com>
768
769 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
770 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
771 to get the relocation type again.
772 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
773 r_type when calling elf_x86_64_tls_transition. Don't use
774 ELF32_R_TYPE to get the relocation type again.
775
dc089072
L		 7762017-09-05 H.J. Lu <hongjiu.lu@intel.com>
777
778 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
779 converted_reloc.
780
8b43e456
L		 7812017-09-05 H.J. Lu <hongjiu.lu@intel.com>
782
783 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
784 argument. Don't check relocation overflow. Avoid relocation
785 overflow if --no-relax is used. Set converted_reloc on symbol
786 if a GOTPCREL relocation is converted.
787 (elf_x86_64_relocate_section): Issue a fatal error and suggest
788 --no-relax if GOTPCREL relocation conversion leads to relocation
789 overflow.
790 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
791
83eef883
AFB		 7922017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
793 Edmar Wienskoski <edmar.wienskoski@nxp.com
794
795 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
796 (ppc_elf_check_relocs): Handle it.
797 (ppc_elf_vle_split20): New function.
798 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
799
0e30d991
L		 8002017-09-03 H.J. Lu <hongjiu.lu@intel.com>
801
802 PR ld/22071
803 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
804 for x86-64 if GOT_TLS_GDESC_P is true.
805
1cf58434
AM		 8062017-09-03 Alan Modra <amodra@gmail.com>
807
808 PR 22067
809 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
810
f04bdfa7
L		 8112017-09-02 H.J. Lu <hongjiu.lu@intel.com>
812
813 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
814 tls_get_addr for x86-64 in one place.
815
2ac3a7f5
L		 8162017-09-02 H.J. Lu <hongjiu.lu@intel.com>
817
818 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
819 with elfxx-x86.lo for 64-bit BFD.
820 * configure: Regenerated.
821
d47a8026
L		 8222017-09-02 H.J. Lu <hongjiu.lu@intel.com>
823
824 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
825 (_bfd_i386_elf_convert_load): This. Remove static.
826 (elf_i386_size_dynamic_sections): Removed.
827 (elf_backend_size_dynamic_sections): Likewise.
828 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
829 (_bfd_x86_64_elf_convert_load): This. Remove static.
830 (elf_x86_64_size_dynamic_sections): Removed.
831 (elf_backend_size_dynamic_sections): Likewise.
832 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
833 (elf_x86_allocate_dynrelocs): This. Make it static.
834 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
835 (elf_x86_allocate_local_dynreloc): This. Make it static.
836 (elf_i386_is_reloc_section): New function.
837 (elf_x86_64_is_reloc_section): Likewise.
838 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
839 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
840 Rearrange got_entry_size initialization.
841 (_bfd_x86_elf_size_dynamic_sections): New function.
842 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
843 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
844 (_bfd_i386_elf_convert_load): New.
845 (_bfd_x86_64_elf_convert_load): Likewise.
846 (_bfd_x86_elf_size_dynamic_sections): Likewise.
847 (elf_backend_size_dynamic_sections): Likewise.
848 (_bfd_x86_elf_allocate_dynrelocs): Removed.
849 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
850
2926eb2c
L		 8512017-09-02 H.J. Lu <hongjiu.lu@intel.com>
852
853 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
854 update comments.
855
92c10f5f
L		 8562017-09-02 H.J. Lu <hongjiu.lu@intel.com>
857
858 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
859 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
860
aa595247
L		 8612017-09-02 H.J. Lu <hongjiu.lu@intel.com>
862
863 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
864 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
865 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
866 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
867 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
868 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
869
b9ce864c
L		 8702017-09-02 H.J. Lu <hongjiu.lu@intel.com>
871
872 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
873 (elf_i386_allocate_local_dynrelocs): Likewise.
874 (elf_i386_size_dynamic_sections): Replace
875 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
876 with _bfd_x86_elf_allocate_dynrelocs and
877 _bfd_x86_elf_allocate_local_dynrelocs.
878 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
879 (elf_x86_64_allocate_local_dynrelocs): Likewise.
880 (elf_x86_64_size_dynamic_sections): Replace
881 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
882 with _bfd_x86_elf_allocate_dynrelocs and
883 _bfd_x86_elf_allocate_local_dynrelocs.
884 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
885 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
886 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
887 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
888
fe53b4a4
L		 8892017-09-02 H.J. Lu <hongjiu.lu@intel.com>
890
891 * elf32-i386.c (is_i386_elf): Removed.
892 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
893 (elf_i386_size_dynamic_sections): Likewise.
894 (elf_i386_relocate_section): Likewise.
895 * elf64-x86-64.c (is_x86_64_elf): Removed.
896 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
897 is_x86_elf.
898 (elf_x86_64_size_dynamic_sections): Likewise.
899 (elf_x86_64_relocate_section): Likewise.
900 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
901 target_id.
902 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
903 (is_x86_elf): New.
904
9ff114ca
L		 9052017-09-02 H.J. Lu <hongjiu.lu@intel.com>
906
907 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
908 (elf_i386_allocate_dynrelocs): Replace
909 elf_i386_compute_jump_table_size with
910 elf_x86_compute_jump_table_size.
911 (elf_i386_size_dynamic_sections): Likewise.
912 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
913 (elf_x86_64_allocate_dynrelocs): Replace
914 elf_x86_64_compute_jump_table_size with
915 elf_x86_compute_jump_table_size.
916 (elf_x86_64_size_dynamic_sections): Likewise.
917 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
918 got_entry_size.
919 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
920 (elf_x86_compute_jump_table_size): New.
921
503294e7
L		 9222017-09-02 H.J. Lu <hongjiu.lu@intel.com>
923
924 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
925 sizeof_reloc.
926 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
927 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
928
9a742a90
L		 9292017-09-02 H.J. Lu <hongjiu.lu@intel.com>
930
931 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
932 with htab->is_vxworks.
933 (elf_i386_size_dynamic_sections): Likewise.
934 (elf_i386_relocate_section): Likewise.
935 (elf_i386_finish_dynamic_symbol): Likewise.
936 (elf_i386_finish_dynamic_sections): Likewise.
937
6b9553e2
L		 9382017-09-02 H.J. Lu <hongjiu.lu@intel.com>
939
940 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
941 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
942 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
943 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
944 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
945 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
946 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
947 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
948
ad71ce8d
L		 9492017-09-01 H.J. Lu <hongjiu.lu@intel.com>
950
951 PR ld/22064
952 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
953 ELF_COMMON_DEF_P for common symbols.
954
96d01d93
AM		 9552017-09-02 Alan Modra <amodra@gmail.com>
956
957 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
958 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
959 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
960
4f501a24
L		 9612017-09-01 H.J. Lu <hongjiu.lu@intel.com>
962
963 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
964 (elf_backend_gc_mark_hook): Likewise.
965 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
966 (elf_backend_gc_mark_hook): Likewise.
967 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
968 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
969 (elf_backend_gc_mark_hook): Likewise.
970
eeb2f20a
L		 9712017-09-01 H.J. Lu <hongjiu.lu@intel.com>
972
973 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
974 (elf_backend_adjust_dynamic_symbol): Likewise.
975 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
976 (elf_backend_adjust_dynamic_symbol): Likewise.
977 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
978 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
979 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
980 (_bfd_x86_elf_adjust_dynamic_symbol): New.
981 (elf_backend_adjust_dynamic_symbol): Likewise.
982
c6295c22
L		 9832017-09-01 H.J. Lu <hongjiu.lu@intel.com>
984
985 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
986 comments.
987
39946cc2
L		 9882017-09-01 H.J. Lu <hongjiu.lu@intel.com>
989
990 * elf32-i386.c (elf_i386_mkobject): Removed.
991 (bfd_elf32_mkobject): Likewise.
992 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
993 (bfd_elf64_mkobject): Likewise.
994 (bfd_elf32_mkobject): Likewise.
995 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
18da07cd 996 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
39946cc2
L		 997 (bfd_elf64_mkobject): Likewise.
998 (bfd_elf32_mkobject): Likewise.
999
a6798bab
L		 10002017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1001
1002 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
1003 Call _bfd_x86_elf_link_setup_gnu_properties.
1004 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
1005 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
1006 entries.
1007 (elf_x86_64_non_lazy_plt): Likewise.
1008 (elf_x86_64_lazy_bnd_plt): Likewise.
1009 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1010 (elf_x86_64_lazy_ibt_plt): Likewise.
1011 (elf_x32_lazy_ibt_plt): Likewise.
1012 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1013 (elf_x32_non_lazy_ibt_plt): Likewise.
1014 (elf_x86_64_nacl_plt): Likewise.
1015 (elf_x86_64_link_setup_gnu_properties): Updated. Call
1016 _bfd_x86_elf_link_setup_gnu_properties.
1017 * elfxx-x86.c: Include elf-vxworks.h".
1018 (_bfd_x86_elf_link_setup_gnu_properties): New function.
1019 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
1020 comments for pic_plt0_entry and pic_plt_entry.
1021 (elf_x86_non_lazy_plt_layout): Likewise.
1022 (elf_x86_plt_layout_table): New.
1023 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1024
e10c9c62
L		 10252017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1026
1027 PR ld/22061
1028 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
1029 .eh_frame section for the second PLT.
1030 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
1031 alignment of .eh_frame section for the second PLT.
1032
7e8b6008
NC		 10332017-09-01 Nick Clifton <nickc@redhat.com>
1034
1035 PR 22059
1036 * dwarf2.c (decode_line_info): Fix test for an overlong line info
1037 structure.
1038
2a143b99
NC		 10392017-09-01 Nick Clifton <nickc@redhat.com>
1040
1041 PR 22058
1042 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
1043 attribute buffer is NUL terminated.
1044
e4f27230
NC		 10452017-08-31 Nick Clifton <nickc@redhat.com>
1046
1047 PR 22047
1048 * dwarf2.c (read_section): If necessary add a terminating NUL byte
1049 to dwarf string sections.
1050
686335cd
AM		 10512017-08-31 Alan Modra <amodra@gmail.com>
1052
1053 * po/SRC-POTFILES.in: Regenerate.
1054
9866ffe2
AM		 10552017-08-31 Alan Modra <amodra@gmail.com>
1056
1057 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
1058 for a section containing just a terminator. Allow multiple
1059 terminators at end of section.
1060 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
1061 sections when not adding alignment. Assert on terminator in
1062 the middle of FDEs.
1063
af471f82
AM		 10642017-08-31 Alan Modra <amodra@gmail.com>
1065
1066 PR 21441
1067 PR 22048
1068 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
1069 terminators.
1070
3321e42b
L		 10712017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1072
1073 * configure.ac (bfd_backends): Add elf64.lo together with
1074 elfxx-x86.lo for 64-bit BFD.
1075 * configure: Regenerated.
1076
ef32532f
JB		 10772017-08-31 James Bowman <james.bowman@ftdichip.com>
1078
1079 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
1080 for R_FT32_18.
1081
e234de6b
AM		 10822017-08-31 Alan Modra <amodra@gmail.com>
1083
1084 PR binutils/22032
1085 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
1086 before _close_and_cleanup. Call iovec->bclose after.
1087 (bfd_close): Remove code common to, and call, bfd_close_all_done.
1088
f493882d
L		 10892017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1090
1091 * elf32-i386.c (elf_i386_plt_type): Removed.
1092 (elf_i386_plt): Likewise.
1093 (elf_i386_get_synthetic_symtab): Updated. Call
1094 _bfd_x86_elf_get_synthetic_symtab.
1095 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
1096 (elf_x86_64_plt): Likewise.
1097 (elf_x86_64_get_synthetic_symtab): Updated. Call
1098 _bfd_x86_elf_get_synthetic_symtab.
1099 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
1100 (elf_x86_64_get_plt_got_vma): Likewise.
1101 (elf_i386_valid_plt_reloc_p): Likewise.
1102 (elf_x86_64_valid_plt_reloc_p): Likewise.
1103 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1104 * elfxx-x86.h (elf_x86_plt_type): New.
1105 (elf_x86_plt): Likewise.
1106 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1107
5b86dbf4
L		 11082017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1109
1110 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
1111 target_id instead of elf_machine_code.
1112
765e526c
L		 11132017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1114
1115 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
1116 (elf_i386_lazy_plt_layout): Likewise.
1117 (elf_i386_non_lazy_plt_layout): Likewise.
1118 (elf_i386_plt_layout): Likewise.
1119 (elf_i386_link_hash_table): Likewise.
1120 (elf_i386_next_tls_desc_index): Likewise.
1121 (elf_i386_srelplt2): Likewise.
1122 (elf_i386_plt): Likewise.
1123 (elf_i386_lazy_plt): Likewise.
1124 (elf_i386_non_lazy_plt): Likewise.
1125 (elf_i386_link_hash_table_create): Likewise.
1126 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1127 (elf_i386_lazy_plt): Updated.
1128 (elf_i386_non_lazy_plt): Likewise.
1129 (elf_i386_lazy_ibt_plt): Likewise.
1130 (elf_i386_non_lazy_ibt_plt): Likewise.
1131 (elf_i386_allocate_dynrelocs): Likewise.
1132 (elf_i386_size_dynamic_sections): Likewise.
1133 (elf_i386_relocate_section): Likewise.
1134 (elf_i386_finish_dynamic_symbol): Likewise.
1135 (elf_i386_finish_dynamic_sections): Likewise.
1136 (elf_i386_get_synthetic_symtab): Likewise.
1137 (elf_i386_link_setup_gnu_properties): Likewise.
1138 (elf_i386_nacl_plt): Likewise.
1139 * elf64-x86-64.c (ABI_64_P): Removed.
1140 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1141 (ELF32_DYNAMIC_INTERPRETER): Likewise.
1142 (elf_x86_64_lazy_plt_layout): Likewise.
1143 (elf_x86_64_non_lazy_plt_layout): Likewise.
1144 (elf_x86_64_plt_layout): Likewise.
1145 (elf_x86_64_link_hash_table): Likewise.
1146 (elf_x86_64_plt): Likewise.
1147 (elf_x86_64_lazy_plt): Likewise.
1148 (elf_x86_64_non_lazy_plt): Likewise.
1149 (elf_x86_64_link_hash_table_create): Likewise.
1150 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1151 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1152 (elf_x86_64_lazy_plt): Updated.
1153 (elf_x86_64_non_lazy_plt): Likewise.
1154 (elf_x86_64_lazy_bnd_plt): Likewise.
1155 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1156 (elf_x86_64_lazy_ibt_plt): Likewise.
1157 (elf_x32_lazy_ibt_plt): Likewise.
1158 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1159 (elf_x32_non_lazy_ibt_plt): Likewise.
1160 (elf_x86_64_allocate_dynrelocs): Likewise.
1161 (elf_x86_64_size_dynamic_sections): Likewise.
1162 (elf_x86_64_relocate_section): Likewise.
1163 (elf_x86_64_finish_dynamic_symbol): Likewise.
1164 (elf_x86_64_finish_dynamic_sections): Likewise.
1165 (elf_x86_64_get_synthetic_symtab): Likewise.
1166 (elf_x86_64_link_setup_gnu_properties): Likewise.
1167 (elf_x86_64_nacl_plt): Likewise.
1168 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
1169 "elf/x86-64.h".
1170 (ELF32_DYNAMIC_INTERPRETER): New.
1171 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1172 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
1173 (_bfd_x86_elf_link_hash_table_create): Likewise.
1174 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
1175 (elf_x86_link_hash_table_free): This. Make it static.
1176 * elfxx-x86.h: Don't include "objalloc.h".
1177 (ABI_64_P): New.
1178 (elf_x86_lazy_plt_layout): Likewise.
1179 (elf_x86_non_lazy_plt_layout): Likewise.
1180 (elf_x86_plt_layout): Likewise.
1181 (_bfd_x86_elf_link_hash_table_create): Likewise.
1182 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1183 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1184 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
1185 srelplt2 and next_tls_desc_index.
1186 (_bfd_x86_elf_link_hash_table_free): Removed.
1187
70e65ca8
MR		 11882017-08-30 Maciej W. Rozycki <macro@imgtec.com>
1189
1190 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
1191 branch offset interpretation.
1192
7c0ed396
L		 11932017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1194
1195 PR binutils/22032
1196 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
1197
0f2425c4
L		 11982017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1199
1200 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
1201 (elf_x86_64_srelplt2): Likewise.
1202
9a23f96e
AM		 12032017-08-30 Alan Modra <amodra@gmail.com>
1204
1205 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
1206 (ppc64_elf_tls_optimize): Set it.
1207 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1208 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
1209 addis would add zero.
1210 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
1211 (ppc_elf_tls_optimize): Set it.
1212 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1213 insn on TPREL16_LO relocs to use r2 when addis would add zero.
1214
b9f04fe0
AM		 12152017-08-30 Alan Modra <amodra@gmail.com>
1216
1217 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
1218 __tls_get_addr call sequences to LE, don't move the addi down
1219 to the nop. Replace the bl with addi and leave the nop alone.
1220
5f0f0847
L		 12212017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1222
1223 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
1224 Re-indent.
1225 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
1226 Likewise.
1227 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1228
443701f5
L		 12292017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1230
1231 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
1232 (BFD64_BACKENDS): Likewise.
1233 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
1234 (BFD64_BACKENDS_CFILES): Likewise.
1235 * Makefile.in: Regenerated.
1236 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
1237 elf32-i386.lo and elf64-x86-64.lo.
1238 * configure: Regenerated.
1239 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
1240 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1241 "objalloc.h" and "hashtab.h".
1242 (ELIMINATE_COPY_RELOCS): Removed.
1243 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1244 (SYMBOL_NO_COPYRELOC): Likewise.
1245 (elf_i386_link_hash_entry): Likewise.
1246 (GOT_UNKNOWN): Likewise.
1247 (GOT_NORMAL): Likewise.
1248 (GOT_TLS_GD): Likewise.
1249 (elf_i386_hash_entry): Likewise.
1250 (elf_i386_obj_tdata): Likewise.
1251 (elf_i386_tdata): Likewise.
1252 (elf_i386_local_got_tls_type): Likewise.
1253 (elf_i386_local_tlsdesc_gotent): Likewise.
1254 (elf_i386_hash_table): Likewise.
1255 (elf_i386_link_hash_newfunc): Likewise.
1256 (elf_i386_local_htab_hash): Likewise.
1257 (elf_i386_local_htab_eq): Likewise.
1258 (elf_i386_get_local_sym_hash): Likewise.
1259 (elf_i386_link_hash_table_free): Likewise.
1260 (elf_i386_copy_indirect_symbol): Likewise.
1261 (elf_i386_fixup_symbol): Likewise.
1262 (elf_i386_readonly_dynrelocs): Likewise.
1263 (elf_i386_always_size_sections): Likewise.
1264 (elf_i386_set_tls_module_base): Likewise.
1265 (elf_i386_dtpoff_base): Likewise.
1266 (compare_relocs): Likewise.
1267 (elf_i386_hash_symbol): Likewise.
1268 (elf_i386_parse_gnu_properties): Likewise.
1269 (elf_i386_merge_gnu_properties): Likewise.
1270 (elf_i386_link_check_relocs): Likewise.
1271 (elf_i386_merge_symbol_attribute): Likewise.
1272 (bfd_elf32_bfd_link_check_relocs): Likewise.
1273 (elf_backend_copy_indirect_symbol): Likewise.
1274 (elf_backend_always_size_sections): Likewise.
1275 (elf_backend_omit_section_dynsym): Likewise.
1276 (elf_backend_hash_symbol): Likewise.
1277 (elf_backend_fixup_symbol): Likewise.
1278 (elf_backend_parse_gnu_properties): Likewise.
1279 (elf_backend_merge_gnu_properties): Likewise.
1280 (elf_backend_merge_symbol_attribute): Likewise.
1281 (elf_i386_mkobject): Updated.
1282 (elf_i386_link_hash_table_create): Likewise.
1283 (elf_i386_check_tls_transition): Likewise.
1284 (elf_i386_tls_transition): Likewise.
1285 (elf_i386_convert_load_reloc): Likewise.
1286 (elf_i386_check_relocs): Likewise.
1287 (elf_i386_adjust_dynamic_symbol): Likewise.
1288 (elf_i386_allocate_dynrelocs): Likewise.
1289 (elf_i386_convert_load): Likewise.
1290 (elf_i386_size_dynamic_sections): Likewise.
1291 (elf_i386_relocate_section): Likewise.
1292 (elf_i386_finish_dynamic_symbol ): Likewise.
1293 (elf_i386_finish_dynamic_sections): Likewise.
1294 (elf_i386_output_arch_local_syms): Likewise.
1295 (elf_i386_get_synthetic_symtab): Likewise.
1296 (elf_i386_link_setup_gnu_properties): Likewise.
1297 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
1298 of elf_link_hash_table, as base.
1299 (elf_i386_next_tls_desc_index): New.
1300 (elf_i386_srelplt2): Likewise.
1301 (elf_i386_plt): Likewise.
1302 (elf_i386_lazy_plt): Likewise.
1303 (elf_i386_non_lazy_plt): Likewise.
1304 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
1305 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1306 "objalloc.h" and "hashtab.h".
1307 (ELIMINATE_COPY_RELOCS): Removed.
1308 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1309 (SYMBOL_NO_COPYRELOC): Likewise.
1310 (elf_x86_64_link_hash_entry): Likewise.
1311 (GOT_UNKNOWN): Likewise.
1312 (GOT_NORMAL): Likewise.
1313 (GOT_TLS_GD): Likewise.
1314 (elf_x86_64_hash_entry): Likewise.
1315 (elf_x86_64_obj_tdata): Likewise.
1316 (elf_x86_64_tdata): Likewise.
1317 (elf_x86_64_local_got_tls_type): Likewise.
1318 (elf_x86_64_local_tlsdesc_gotent): Likewise.
1319 (elf_x86_64_hash_table): Likewise.
1320 (elf_x86_64_link_hash_newfunc): Likewise.
1321 (elf_x86_64_local_htab_hash): Likewise.
1322 (elf_x86_64_local_htab_eq): Likewise.
1323 (elf_x86_64_get_local_sym_hash): Likewise.
1324 (elf_x86_64_link_hash_table_free): Likewise.
1325 (elf_x86_64_copy_indirect_symbol): Likewise.
1326 (elf_x86_64_fixup_symbol): Likewise.
1327 (elf_x86_64_readonly_dynrelocs): Likewise.
1328 (elf_x86_64_always_size_sections): Likewise.
1329 (elf_x86_64_set_tls_module_base): Likewise.
1330 (elf_x86_64_dtpoff_base): Likewise.
1331 (compare_relocs): Likewise.
1332 (elf_x86_64_merge_symbol_attribute): Likewise.
1333 (elf_x86_64_hash_symbol): Likewise.
1334 (elf_x86_64_parse_gnu_properties): Likewise.
1335 (elf_x86_64_merge_gnu_properties): Likewise.
1336 (elf_x86_64_link_check_relocs): Likewise.
1337 (elf_backend_copy_indirect_symbol): Likewise.
1338 (elf_backend_always_size_sections): Likewise.
1339 (bfd_elf64_bfd_link_check_relocs): Likewise.
1340 (elf_backend_merge_symbol_attribute): Likewise.
1341 (elf_backend_hash_symbol): Likewise.
1342 (elf_backend_omit_section_dynsym): Likewise.
1343 (elf_backend_fixup_symbol): Likewise.
1344 (elf_backend_parse_gnu_properties): Likewise.
1345 (elf_backend_merge_gnu_properties): Likewise.
1346 (bfd_elf32_bfd_link_check_relocs): Likewise.
1347 (elf_x86_64_mkobject): Updated.
1348 (elf_x86_64_link_hash_table_create): Likewise.
1349 (elf_x86_64_check_tls_transition): Likewise.
1350 (elf_x86_64_tls_transition): Likewise.
1351 (elf_x86_64_convert_load_reloc): Likewise.
1352 (elf_x86_64_check_relocs): Likewise.
1353 (elf_x86_64_adjust_dynamic_symbol): Likewise.
1354 (elf_x86_64_allocate_dynrelocs): Likewise.
1355 (elf_x86_64_convert_load): Likewise.
1356 (elf_x86_64_size_dynamic_sections): Likewise.
1357 (elf_x86_64_relocate_section): Likewise.
1358 (elf_x86_64_finish_dynamic_symbol ): Likewise.
1359 (elf_x86_64_finish_dynamic_sections): Likewise.
1360 (elf_x86_64_output_arch_local_syms): Likewise.
1361 (elf_x86_64_get_synthetic_symtab): Likewise.
1362 (elf_x86_64_link_setup_gnu_properties): Likewise.
1363 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1364 instead of elf_link_hash_table, as base.
1365 (elf_x86_64_next_tls_desc_index): New.
1366 (elf_x86_64_srelplt2): Likewise.
1367 (elf_x86_64_plt): Likewise.
1368 (elf_x86_64_lazy_plt): Likewise.
1369 (elf_x86_64_non_lazy_plt): Likewise.
1370 * elfxx-x86.c: New file.
1371 * elfxx-x86.h: Likewise.
1372
823cb067
L		 13732017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1374
1375 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1376 return.
1377 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1378
37c0b6ee
L		 13792017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1380
1381 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1382 sections before checking dynamic relocations and free invalid
1383 PLT section contents.
1384 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1385
0fb0a767
L		 13862017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1387
1388 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1389 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1390
90efb642
L		 13912017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1392
1393 PR binutils/22018
1394 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1395 PLT section size.
1396 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1397
596dc58f
L		 13982017-08-27 H.J. Lu <hongjiu.lu@intel.com>
1399
1400 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1401 def_protected.
1402 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1403
a5b4ee94
L		 14042017-08-26 H.J. Lu <hongjiu.lu@intel.com>
1405
1406 PR ld/21997
1407 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1408 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
1409 Add a has_no_copy_on_protected bitfield.
1410 (elf_has_no_copy_on_protected): New.
1411 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1412 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1413 (elf_merge_gnu_property_list): Likewise.
1414 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1415 to FALSE for elf_has_no_copy_on_protected.
1416 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1417 (elf_i386_link_hash_entry): Add def_protected.
1418 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1419 when checking info->nocopyreloc.
1420 (elf_i386_link_setup_gnu_properties): Don't set
1421 extern_protected_data here.
1422 (elf_i386_merge_symbol_attribute): New function.
1423 (elf_backend_merge_symbol_attribute): New.
1424 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1425 (elf_x86_64_link_hash_entry): Add def_protected.
1426 (elf_x86_64_need_pic): Report protected symbol for def_protected.
1427 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1428 when checking info->nocopyreloc.
1429 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1430 relocation run-time overflow and unresolvable R_X86_64_32S
1431 relocation against protected data symbol defined in shared object
1432 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1433 (elf_x86_64_link_setup_gnu_properties): Don't set
1434 extern_protected_data here.
1435 (elf_x86_64_merge_symbol_attribute): New function.
1436 (elf_backend_merge_symbol_attribute): New.
1437
7c8bbca5
AM		 14382017-08-26 Alan Modra <amodra@gmail.com>
1439
1440 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1441 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1442 (ppc_elf_relocate_section): Comment fix.
1443 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1444 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1445 Support dynamic relocs for TPREL16 when non-pic too.
1446 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1447 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1448 when non-pic too.
1449
5fdda9d6
L		 14502017-08-25 H.J. Lu <hongjiu.lu@intel.com>
1451
1452 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1453 "symbol" in comments.
1454 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1455
7073b5b9
L		 14562017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1457
1458 PR ld/22001
1459 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1460 R_X86_64_PC32 relocation run-time overflow and unresolvable
1461 R_X86_64_32S relocation with -z nocopyreloc.
1462
34bb2571
L		 14632017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1464
1465 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1466 Undefined symbols may not have a type.
1467 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1468
aab921ad
L		 14692017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1470
1471 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1472 bfd_link_info. Report shared, PIE or PDE object based on
1473 bfd_link_info.
1474 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1475 (elf_x86_64_relocate_section): Likewise.
1476
b1bb697e
L		 14772017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1478
1479 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1480 for function symbols.
1481 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1482
73784fa5
L		 14832017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1484
1485 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1486 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1487 is set on any input relocatable file.
1488 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1489
46434633
AM		 14902017-08-23 Alan Modra <amodra@gmail.com>
1491
1492 PR 21988
1493 * elf64-ppc.c (ensure_undef_dynamic): Rename from
1494 ensure_undefweak_dynamic. Handle undefined too.
1495 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1496 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1497 (allocate_dynrelocs): Discard undefined non-default visibility
1498 relocs first. Make undefined syms dynamic. Tidy goto.
1499
487b6440
AM		 15002017-08-21 Alan Modra <amodra@gmail.com>
1501 H.J. Lu <hongjiu.lu@intel.com>
1502
1503 PR ld/21964
1504 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1505 * elflink.c (bfd_elf_define_start_stop): Rewrite.
1506
284d826d
HPN		 15072017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
1508
1509 PR ld/20125
1510 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1511 undefined weak symbols.
1512
de259397
NC		 15132017-08-18 Nick Clifton <nickc@redhat.com>
1514
1515 PR binutils/21962
1516 * tekhex.c (getsym): Fix check for source pointer walking off the
1517 end of the input buffer.
1518
545bc2b3
SN		 15192017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1520
1521 PR ld/18808
1522 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1523 relocations in debug sections, change abort to _bfd_error_handler.
1524
0c54f692
NC		 15252017-08-14 Nick Clifton <nickc@redhat.com>
1526
1527 PR 21957
1528 * elf.c (setup_group): Check for an empty or very small group
1529 section.
1530 * po/bfd.pot: Regenerate.
1531
79a94a2a
AM		 15322017-08-14 Alan Modra <amodra@gmail.com>
1533
1534 PR 21441
1535 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1536 alignment padding here.
1537 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1538 in a reverse pass over sections.
1539
98c5dfc9
L		 15402017-08-11 H.J. Lu <hongjiu.lu@intel.com>
1541
1542 PR binutils/21943
1543 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1544 for @plt suffixes first.
1545 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1546
24d3e51b
NC		 15472017-08-08 Nick Clifton <nickc@redhat.com>
1548
1549 PR 21916
1550 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1551 small section lengths.
1552 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1553 table.
1554 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1555 there is enough data present in the note.
1556
206c9c79
AM		 15572017-08-08 Alan Modra <amodra@gmail.com>
1558
1559 PR 21017
1560 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1561 got.refcount for GOTOFF relocs, just create .got section.
1562
2980ccad
L		 15632017-08-07 H.J. Lu <hongjiu.lu@intel.com>
1564
1565 * elflink.c (elf_link_add_object_symbols): Move common symbol
1566 check after bed->common_definition.
1567
b3293efa
AM		 15682017-08-07 Alan Modra <amodra@gmail.com>
1569
1570 PR 21910
1571 * elflink.c (bfd_elf_final_link): Don't segfault when sections
1572 needed to define various dynamic tags have been discarded.
1573
b7a18930
NC		 15742017-08-07 Nick Clifton <nickc@redhat.com>
1575
1576 PR 21884
1577 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1578 has not been set then use the bfd returned by
1579 _bfd_elf_link_setup_gnu_properties. If that is null then search
1580 through all the input bfds selecting the first normal, ELF format
1581 one.
1582 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1583
1d4af308
L		 15842017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1585
1586 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1587 to 1 bit.
1588 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1589 (elf_i386_check_tls_transition): Check tls_get_addr directly.
1590 (elf_i386_convert_load_reloc): Update tls_get_addr check.
1591 (elf_i386_link_check_relocs): New function.
1592 (bfd_elf32_bfd_link_check_relocs): New.
1593 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1594 to 1 bit.
1595 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1596 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1597 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1598 (elf_x86_64_link_check_relocs): New function.
1599 (bfd_elf64_bfd_link_check_relocs): New.
1600 (bfd_elf32_bfd_link_check_relocs): Likewise.
1601
a4819f54
L		 16022017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1603
1604 PR ld/21903:
1605 * elflink.c (elf_link_add_object_symbols): Treat common symbol
1606 as undefined for --no-define-common.
1607
55ef6584
AM		 16082017-08-05 Alan Modra <amodra@gmail.com>
1609
1610 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1611 hppa_link_hash_table.
1612
d84ed528
MF		 16132017-08-02 Max Filippov <jcmvbkbc@gmail.com>
1614
1615 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1616 entries for sysregs with negative indices.
1617
1ef692ea
AK		 16182017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1619
1620 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1621 isn't the S/390 specific elf data.
1622 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1623
57593436
KLC		 16242017-07-31 Kuan-Lin Chen <rufus@andestech.com>
1625
1626 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1627 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1628 [R_RISCV_ADD16]: Likewise.
1629 [R_RISCV_ADD32]: Likewise.
1630 [R_RISCV_ADD64]: Likewise.
1631 [R_RISCV_SUB6]: Likewise.
1632 [R_RISCV_SUB8]: Likewise.
1633 [R_RISCV_SUB16]: Likewise.
1634 [R_RISCV_SUB32]: Likewise.
1635 [R_RISCV_SUB64]: Likewise.
1636
d44c746a
AM		 16372017-07-31 Alan Modra <amodra@gmail.com>
1638
1639 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1640 without ld.so checks.
1641
8b5f1ed8
AM		 16422017-07-29 Alan Modra <amodra@gmail.com>
1643
1644 PR 21847
1645 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1646 (ppc64_elf_merge_symbol): Set non_zero_localentry.
1647 (is_elfv2_localentry0): Test non_zero_localentry.
1648 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1649
894dde0b
AK		 16502017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1651
1652 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1653 pointer check for htab->elf.irelplt.
1654 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1655
8bdf0be1
NC		 16562017-07-27 Nick Clifton <nickc@redhat.com>
1657
1658 PR 21840
1659 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1660 size is -1.
1661 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1662 with error return.
1663 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1664 are NULL.
1665 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1666 of end pointer.
1667 (evax_bfd_print_emh): Check for invalid string lengths.
1668
c26bb067
NC		 16692017-07-25 Nick Clifton <nickc@redhat.com>
1670
1671 * po/fr.po: Updated French translation.
1672
cfe7b9bd
BG		 16732017-07-25 Benjamin Green <bengreen5mx@gmail.com>
1674
1675 PR 21824
1676 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1677 16-bit absolute branches into 10-bit pc-relative branches on the
1678 MSP430 as well as the MSP430X.
1679
d4aaa2a0
AM		 16802017-07-25 Alan Modra <amodra@gmail.com>
1681
1682 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1683 (stub_eh_frame_size): New function.
1684 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1685 (group_sections): Init group tls_get_addr_opt_bctrl.
1686 (ppc64_elf_size_stubs): Update sizing and initialization of
1687 .eh_frame. Iteration over stubs via group list.
1688 (ppc64_elf_build_stubs): Iterate over stubs via group list.
1689 (ppc64_elf_finish_dynamic_sections): Update finalization of
1690 .eh_frame.
1691
ca4cf9b9
NC		 16922017-07-24 Nick Clifton <nickc@redhat.com>
1693
1694 PR 21813
1695 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1696 of the relocs to the canonicalize_one_reloc routine.
1697 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1698 for the _bfd_mach_o_canonicalize_one_reloc field.
1699 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1700 res_base parameter. Use to check for corrupt pair relocs.
1701 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1702 Likewise.
1703 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1704 Likewise.
1705 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1706 Likewise.
1707
1708 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1709 enough data in the record before attempting to parse it.
1710 (_bfd_vms_slurp_eeom): Likewise.
1711
1712 (_bfd_vms_slurp_egsd): Check for an invalid section index.
1713 (image_set_ptr): Likewise.
1714 (alpha_vms_slurp_relocs): Likewise.
1715
8a2df5e2
NC		 1716 (alpha_vms_object_p): Check for a truncated record.
1717
47aeb64c
NC		 17182017-07-24 Nick Clifton <nickc@redhat.com>
1719
1720 PR 21803
1721 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
1722 an unrecognized reloc and sets the bfd_error value.
1723 * libbfd.h: Regenerate.
1724 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
1725 function.
1726 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1727 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1728 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1729 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1730 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1731
15a3a14f
AM		 17322017-07-23 Alan Modra <amodra@gmail.com>
1733
1734 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
1735 restore of LR.
1736
f2e6a843
SN		 17372017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
1738
1739 PR ld/18841
1740 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
1741 reloc_class_ifunc for ifunc symbols.
1742
909e4e71
NC		 17432017-07-19 Nick Clifton <nickc@redhat.com>
1744
1745 PR 21787
1746 * archive.c (bfd_generic_archive_p): If the bfd does not have the
1747 correct magic bytes at the start, set the error to wrong format
1748 and clear the format selector before returning NULL.
1749
29866fa1
NC		 17502017-07-19 Nick Clifton <nickc@redhat.com>
1751
1752 PR 21786
1753 * coff-rs6000.c (_bfd_strntol): New function.
1754 (_bfd_strntoll): New function.
1755 (GET_VALUE_IN_FIELD): New macro.
1756 (EQ_VALUE_IN_FIELD): new macro.
1757 (_bfd_xcoff_slurp_armap): Use new macros.
1758 (_bfd_xcoff_archive_p): Likewise.
1759 (_bfd_xcoff_read_ar_hdr): Likewise.
1760 (_bfd_xcoff_openr_next_archived_file): Likewise.
1761 (_bfd_xcoff_stat_arch_elt): Likewise.
6c4e7b6b
NC		 1762 * coff64-rs6000.c (_bfd_strntol): New function.
1763 (_bfd_strntoll): New function.
1764 (GET_VALUE_IN_FIELD): New macro.
1765 (xcoff64_slurp_armap): Use new macros.
29866fa1 1766
684d5a10
JEM		 17672017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
1768 John Eric Martin <John.Martin@emmicro-us.com>
1769
1770 * bfd-in2.h: Regenerate.
1771 * libbfd.h: Regenerate.
1772 * elf32-arc.c (JLI): Define.
1773 * reloc.c: Add JLI relocations.
1774
de194d85
YC		 17752017-07-18 Nick Clifton <nickc@redhat.com>
1776
1777 PR 21775
1778 * coff-sh.c: Fix spelling typos.
1779 * compress.c: Likewise.
1780 * cpu-pdp11.c: Likewise.
1781 * ecofflink.c: Likewise.
1782 * elf-m10300.c: Likewise.
1783 * elf.c: Likewise.
1784 * elf32-arm.c: Likewise.
1785 * elf32-m68k.c: Likewise.
1786 * elf32-nds32.c: Likewise.
1787 * elf32-ppc.c: Likewise.
1788 * elf32-sh.c: Likewise.
1789 * elf32-v850.c: Likewise.
1790 * elf64-ppc.c: Likewise.
1791 * elf64-x86-64.c: Likewise.
1792 * elflink.c: Likewise.
1793 * elfnn-aarch64.c: Likewise.
1794 * elfxx-mips.c: Likewise.
1795 * som.c: Likewise.
1796 * sunos.c: Likewise.
1797 * vms-alpha.c: Likewise.
1798 * xcofflink.c: Likewise.
1799
e4e21d9e
NC		 18002017-07-18 Nick Clifton <nickc@redhat.com>
1801
1802 PR binutils/21781
1803 * coffcode.h (handle_COMDAT): Replace abort with an error message
1804 and return.
1805
8e85f840
L		 18062017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1807
1808 PR ld/21782
1809 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
1810 to shared library.
1811
dd57c19c
L		 18122017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1813
1814 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1815
676ee2b5
AM		 18162017-07-16 Alan Modra <amodra@gmail.com>
1817
1818 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
1819 __tls_index GOT entries when using __tls_get_addr_opt stub.
1820 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1821
429d795d
AM		 18222017-07-12 Alan Modra <amodra@gmail.com>
1823
1824 * po/es.po: Update from translationproject.org/latest/bfd/.
1825 * po/fi.po: Likewise.
1826 * po/fr.po: Likewise.
1827 * po/id.po: Likewise.
1828 * po/ja.po: Likewise.
1829 * po/ro.po: Likewise.
1830 * po/ru.po: Likewise.
1831 * po/sr.po: Likewise.
1832 * po/sv.po: Likewise.
1833 * po/tr.po: Likewise.
1834 * po/uk.po: Likewise.
1835 * po/vi.po: Likewise.
1836 * po/zh_CN.po: Likewise.
1837 * po/hr.po: New file from translationproject.org.
1838 * configure.ac (ALL_LINGUAS): Add hr. Sort.
1839 * configure: Regenerate.
1840
0bae9e9e
NC		 18412017-07-12 Nick Clifton <nickc@redhat.com>
1842
1843 Fix compile time warnings using gcc 7.1.1.
1844 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
1845 plt_name buffer.
1846 (elf_xtensa_get_gotplt_section): Increase length of got_name
1847 buffer.
1848 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
1849 default return of FALSE.
1850 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
1851 default return of FALSE.
1852
d42c267e
AM		 18532017-07-12 Alan Modra <amodra@gmail.com>
1854
1855 * binary.c (binary_set_section_contents): Don't print filepos in
1856 error message.
1857 (coff_write_object_contents): Cast size_t for error message.
1858 (coff_slurp_line_table): Don't use bfd_vma symndx.
1859 (coff_slurp_reloc_table): Remove unneeded cast.
1860 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
1861 error message.
1862 (find_abstract_instance_name): Likewise.
1863 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
1864 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
1865 (elf32_arm_check_relocs): Make r_symndx an int.
1866 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
1867 format string.
1868 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
1869 message arg.
1870 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
1871 error message.
1872 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
1873 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1874 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1875 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1876 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1877 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1878 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1879 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
1880 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1881 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1882 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1883 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
1884 and use %lu for error message.
1885 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
1886 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
1887 error message.
1888
1889 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
1890 in error message.
1891 (elf32_arm_final_link_relocate): Likewise.
1892 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
1893 * coffcode.h (styp_to_sec_flags): Likewise.
1894 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1895 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
1896 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1897 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
1898 (elf32_bfin_merge_private_bfd_data): Likewise.
1899 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1900 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1901 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1902 (i370_elf_relocate_section): Likewise.
1903 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1904 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1905 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1906 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1907 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1908 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1909 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1910 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1911 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1912 * ieee.c (ieee_write_id, read_id): Likewise.
1913 * mach-o.c (bfd_mach_o_write_contents): Likewise.
1914 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
1915 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
1916 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
1917 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
1918 * stabs.c (_bfd_link_section_stabs): Likewise.
1919
1920 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
1921 format.
1922 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1923 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1924 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
1925 * coff-sh.c (sh_relax_section): Likewise.
1926 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
1927 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1928 * coffcode.h (coff_slurp_reloc_table): Likewise.
1929 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1930 (_bfd_coff_read_string_table): Likewise.
1931 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1932 * compress.c (bfd_get_full_section_contents): Likewise.
1933 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
1934 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1935 * elf.c (bfd_elf_string_from_elf_section): Likewise.
1936 * elf32-arc.c (arc_special_overflow_checks): Likewise.
1937 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
1938 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
1939 (elf32_arm_write_section): Likewise.
1940 * elf32-bfin.c (bfin_relocate_section): Likewise.
1941 (bfinfdpic_relocate_section): Likewise.
1942 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1943 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
1944 * elf32-i386.c (elf_i386_tls_transition): Likewise.
1945 (elf_i386_relocate_section): Likewise.
1946 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
1947 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1948 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1949 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1950 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1951 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
1952 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
1953 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
1954 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
1955 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
1956 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
1957 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
1958 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
1959 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
1960 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1961 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
1962 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
1963 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1964 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1965 * elf32-sh.c (sh_elf_relax_section): Likewise.
1966 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
1967 (sh_elf_relocate_section): Likewise.
1968 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
1969 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1970 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1971 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1972 * elf32-v850.c (v850_elf_relax_section): Likewise.
1973 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1974 (elf_vax_relocate_section): Likewise.
1975 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1976 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
1977 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
1978 (do_fix_for_relocatable_link): Likewise.
1979 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
1980 (elf64_alpha_relax_with_lituse): Likewise.
1981 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
1982 (elf_hppa_final_link_relocate): Likewise.
1983 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
1984 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
1985 (elf64_vms_link_add_object_symbols): Likewise.
1986 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
1987 (mmix_final_link_relocate): Likewise.
1988 * elf64-s390.c (invalid_tls_insn): Likewise.
1989 (elf_s390_relocate_section): Likewise.
1990 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1991 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1992 (elf_x86_64_relocate_section): Likewise.
1993 * elfcode.h (elf_slurp_symbol_table): Likewise.
1994 * elfcore.h (elf_core_file_p): Likewise.
1995 * elflink.c (elf_link_read_relocs_from_section): Likewise.
1996 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1997 (elfNN_aarch64_relocate_section): Likewise.
1998 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
1999 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
2000 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
2001 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2002 (_bfd_mips_elf_relocate_section): Likewise.
2003 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
2004 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2005 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2006 * ieee.c (ieee_slurp_external_symbols): Likewise.
2007 * ihex.c (ihex_write_object_content): Likewise.
2008 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
2009 * merge.c (_bfd_merged_section_offset): Likewise.
2010 * mmo.c (mmo_write_loc_chunk): Likewise.
2011 (mmo_write_object_contents): Likewise.
2012 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
2013 * stabs.c (_bfd_link_section_stabs): Likewise.
2014 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
2015
e3fbc3da
AM		 20162017-07-11 Alan Modra <amodra@gmail.com>
2017
2018 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
2019
2c4d9cbe
AM		 20202017-07-11 Alan Modra <amodra@gmail.com>
2021
2022 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
2023 instruction" error using _bfd_error_handler, not einfo.
2024
adce5b39
NC		 20252017-07-10 Nick Clifton <nickc@redhat.com>
2026
2027 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
2028 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
2029
e6f3b9c3
JB		 20302017-07-07 John Baldwin <jhb@FreeBSD.org>
2031
2032 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
2033
532cc313
AM		 20342017-07-07 Alan Modra <amodra@gmail.com>
2035
2036 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
2037
1cf9552b
AM		 20382017-07-07 Alan Modra <amodra@gmail.com>
2039
2040 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
2041 as long long. Move code replacing "ll" with "I64", and simplify.
2042
a0b7b105
L		 20432017-07-06 H.J. Lu <hongjiu.lu@intel.com>
2044
2045 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
2046 to 1.
2047
1d827a72
L		 20482017-07-05 H.J. Lu <hongjiu.lu@intel.com>
2049
2050 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
2051 xtime.
2052 (line_info_add_file_name): Likewise.
2053 (decode_line_info): Likewise.
2054
0d702cfe
TG		 20552017-07-04 Tristan Gingold <gingold@adacore.com>
2056
2057 * version.m4: Bump version to 2.29.51
2058 * configure: Regenerate.
2059
564e46b7
JW		 20602017-07-04 Jiong Wang <jiong.wang@arm.com>
2061
2062 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
2063 sanity check at the head of this function.
2064
0041f7df
JK		 20652017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2066
2067 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
2068 dwarf_line_str_size.
2069 (struct attr_abbrev): Add field implicit_const.
2070 (dwarf_debug_sections): Add .debug_line_str.
2071 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
2072 (dwarf_debug_section_assert): Add static assertion.
2073 (read_indirect_line_string): New.
2074 (read_abbrevs): Support DW_FORM_implicit_const.
2075 (is_str_attr): Support DW_FORM_line_strp.
2076 (read_attribute_value): Support DW_FORM_line_strp and
2077 DW_FORM_implicit_const.
2078 (read_attribute): Support DW_FORM_implicit_const.
2079 (line_info_add_include_dir, line_info_add_include_dir_stub):
2080 (line_info_add_file_name, read_formatted_entries): New.
2081 (decode_line_info, parse_comp_unit): Support DWARF 5.
2082 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
2083
d8cd8c1f
EB		 20842017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2085
2086 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
2087 abort statement that was put for symbols that are not dynamic.
2088
15e6ed8c
TG		 20892017-07-03 Tristan Gingold <gingold@adacore.com>
2090
2091 * po/bfd.pot: Regenerate
2092
76cfced5
AM		 20932017-07-03 Alan Modra <amodra@gmail.com>
2094
2095 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
2096 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
2097 * elf.c (setup_group): Use "Lx" to print sh_size.
2098 (_bfd_elf_setup_sections): Remove unnecessary cast and print
2099 unknown section type in hex.
2100 (copy_special_section_fields): Style fix.
2101 (bfd_section_from_shdr): Correct format for sh_link. Use a
2102 common error message for all the variants of unrecognized
2103 section types.
2104 (assign_file_positions_for_load_sections): Use "Lx" for lma
2105 adjust error message.
2106 (assign_file_positions_for_non_load_sections): Formatting.
2107 (rewrite_elf_program_header): Formatting. Use "Lx" for
2108 bfd_vma values in error messages.
2109 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
2110 ELF_R_SYM value to type expected by format.
2111 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
2112 in error messages.
2113 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
2114 (elf_link_input_bfd): Use "Lx" for r_info.
2115 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
2116
ce9116fd
AM		 21172017-07-03 Alan Modra <amodra@gmail.com>
2118
2119 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
2120 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
2121 Microsoft C library variant of long long format specifier.
2122 (PRINT20): Cast value to bfd_uint64_t not long long.
2123 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
2124 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
2125 long long. Don't cast to bfd_vma.
2126 * elf32-score.c (score3_bfd_getl48): Likewise.
2127 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
2128
cd9af601
AM		 21292017-07-03 Alan Modra <amodra@gmail.com>
2130
2131 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
2132 print d_tag.
2133 (bfd_elf_print_symbol): Don't cast symbol->flags.
2134 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
2135 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
2136 _bfd_error_handler argument order.
2137 (ppc_elf_merge_private_bfd_data): Don't cast flags.
2138
33c734b2
AM		 21392017-07-03 Alan Modra <amodra@gmail.com>
2140
2141 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
2142 AC_TYPE_LONG_DOUBLE.
2143 * configure: Regenerate.
2144 * config.in: Regenerate.
2145
3df5cd13
AW		 21462017-06-29 Andrew Waterman <andrew@sifive.com>
2147
2148 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
2149 relocs.
2150
ec1acaba
EB		 21512017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2152
2153 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
2154 unless it is undefined weak.
2155 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
2156 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
2157 relocation.
2158 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
2159 is not dynamic in PIC, abort.
2160
ff07562f
JW		 21612017-06-29 Jiong Wang <jiong.wang@arm.com>
2162
2163 PR ld/21402
2164 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
2165 undefined weak symbols into dynamic.
2166 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
2167 relocation for non-dynamic symbols.
2168 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
2169
2aff25ba
JW		 21702017-06-29 Jiong Wang <jiong.wang@arm.com>
2171
2172 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
2173 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
2174 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
2175 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
2176 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
2177 support for them.
2178
88ab90e8
AA		 21792017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
2180
2181 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
2182 (elfcore_write_s390_gs_bc): Likewise.
2183 * elf.c (elfcore_grok_s390_gs_cb): New function.
2184 (elfcore_grok_s390_gs_bc): New function.
2185 (elfcore_grok_note): Call them.
2186 (elfcore_write_s390_gs_cb): New function.
2187 (elfcore_write_s390_gs_bc): New function.
2188 (elfcore_write_register_note): Call them.
2189
328ce951
L		 21902017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2191
2192 * libbfd.c (_bfd_generic_get_section_contents): Don't call
2193 bfd_get_file_size. Check archive element size.
2194 (_bfd_generic_get_section_contents_in_window): Likewise.
2195
47fdcf63
L		 21962017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2197
2198 * bfd-in2.h: Regenerated.
2199 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
2200 (bfd_get_file_size): Likewise.
2201
38bf472a
MR		 22022017-06-28 Maciej W. Rozycki <macro@imgtec.com>
2203 Matthew Fortune <matthew.fortune@imgtec.com>
2204
2205 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
2206 * cpu-mips.c (I_interaptiv_mr2): New enum value.
2207 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
2208 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
2209 case.
2210 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2211 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2212 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
2213 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
2214 `bfd_mach_mips_interaptiv_mr2' entries.
2215 * bfd-in2.h: Regenerate.
2216
2d68166e
NC		 22172017-06-27 Nick Clifton <nickc@redhat.com>
2218
2219 * tekhex.c (pass_over): Revert accidental conversion of a local
2220 array to a static array.
2221
68063779
SKS		 22222017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2223
2224 PR ld/13402
2225 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
2226 reloc addend if necessary. Adjust diff only if
2227 shrinked_insn_address < end_address.
2228
ea9aafc4
AM		 22292017-06-27 Alan Modra <amodra@gmail.com>
2230
2231 PR binutils/21665
2232 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
2233 (_bfd_generic_get_section_contents_in_window): Likewise.
2234
a6cbf936
KLC		 22352017-06-26 Kuan-Lin Chen <rufus@andestech.com>
2236
2237 * elfnn-riscv.c (perform_relocation): Support the new
2238 R_RISCV_32_PCREL relocation.
2239 (riscv_elf_relocate_section): Likewise.
2240 * elfxx-riscv.c (howto_table): Likewise.
2241 (riscv_reloc_map): Likewise.
2242 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
2243 * libbfd.h: Regenerate.
2244
7211ae50
AM		 22452017-06-27 Alan Modra <amodra@gmail.com>
2246
2247 PR binutils/21665
2248 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
2249 Use unsigned file pointer type, and remove cast.
2250 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
2251 Add "count", not "sz".
2252
ab27f80c
PA		 22532017-06-26 Pedro Alves <palves@redhat.com>
2254
2255 PR binutils/21665
2256 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
2257 "sz".
2258
1f473e3d
L		 22592017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2260
2261 PR binutils/21665
2262 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
2263 a missing line.
2264
b417536f
MR		 22652017-06-26 Maciej W. Rozycki <macro@imgtec.com>
2266
2267 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
2268 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
2269 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
2270 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
2271 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
2272
0630b49c
L		 22732017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2274
2275 PR binutils/21665
2276 * compress.c (bfd_get_full_section_contents): Don't check the
2277 file size here.
2278 * libbfd.c (_bfd_generic_get_section_contents): Check for and
ea9aafc4 2279 reject a section whose size + offset is greater than the size
0630b49c
L		 2280 of the entire file.
2281 (_bfd_generic_get_section_contents_in_window): Likewise.
515a4464 2282
04e15b4a
NC		 22832017-06-26 Nick Clifton <nickc@redhat.com>
2284
2285 PR binutils/21670
2286 * tekhex.c (getvalue): Check for the source pointer exceeding the
2287 end pointer before the first byte is read.
2288
cfd14a50
NC		 22892017-06-26 Nick Clifton <nickc@redhat.com>
2290
2291 PR binutils/21665
ea9aafc4 2292 * opncls.c (get_build_id): Check that the section is big enough
cfd14a50
NC		 2293 to contain the whole note.
2294 * compress.c (bfd_get_full_section_contents): Check for and reject
ea9aafc4 2295 a section whose size is greater than the size of the entire file.
cfd14a50
NC		 2296 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
2297 contain a notes section.
2298
93ec5e23
AK		 22992017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2300
2301 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
2302 pointer checks.
2303 (elf_s390_modify_segment_map): Likewise.
2304 (bfd_elf_s390_set_options): Lisewise.
2305
57963c05
AM		 23062017-06-26 Alan Modra <amodra@gmail.com>
2307
2308 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
2309 a --just-syms bfd.
2310 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
2311 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
2312 .preinit_array on --just-syms bfds.
2313 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
2314 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
2315 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2316
5cc4ca83
ST		 23172017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
2318
2319 * elf.c (find_link): Bounds check "hint".
2320
bff0500d
TP		 23212017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2322
2323 * elf32-arm.c (using_thumb_only): Update list of architectures in
2324 BFD_ASSERT for which the logic is valid.
2325 (using_thumb2_bl): Likewise.
2326 (using_thumb2): Likewise and return true for ARMv8-R.
2327 (arch_has_arm_nop): Likewise.
2328 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2329 merging logic. Update commentis for value 15 of v8m_baseline,
2330 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
2331 merging of value 15 of Tag_CPU_arch.
2332
4aa57d6a
JW		 23332017-06-23 Jiong Wang <jiong.wang@arm.com>
2334
2335 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2336 BFD_RELOC_AARCH64_ADR_GOT_PAGE
2337 * bfd-in2.h: Regenerate.
2338
5d8763a3
L		 23392017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2340
2341 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2342 the error_alignment label forward. Properly align program
2343 property note section.
2344
e652757b
EC		 23452017-06-22 Eric Christopher <echristo@gmail.com>
2346
2347 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2348 abs to fix a truncation warning.
2349
84da4cf8
L		 23502017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2351
2352 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2353 local undefined weak symbol to 0.
2354 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2355
48580982
L		 23562017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2357
2358 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2359 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2360 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2361 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2362 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2363 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2364 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2365 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2366
ee2fdd6f
L		 23672017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2368
2369 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2370 (elf_i386_lazy_ibt_plt_entry): Likewise.
2371 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2372 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2373 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2374 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2375 (elf_i386_lazy_plt_layout): Likewise.
2376 (elf_i386_non_lazy_plt_layout): Likewise.
2377 (elf_i386_link_hash_entry): Add plt_second.
2378 (elf_i386_link_hash_table): Add plt_second and
2379 plt_second_eh_frame.
2380 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2381 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2382 the second PLT. Check the second PLT.
2383 (elf_i386_relocate_section): Use the second PLT to resolve
2384 PLT reference if needed.
2385 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2386 needed.
2387 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2388 second PLT. Generate unwind info for the second PLT.
2389 (elf_i386_plt_type): Add plt_second.
2390 (elf_i386_get_synthetic_symtab): Support the second PLT.
2391 (elf_i386_parse_gnu_properties): Support
2392 GNU_PROPERTY_X86_FEATURE_1_AND.
2393 (elf_i386_merge_gnu_properties): Support
2394 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2395 on GNU_PROPERTY_X86_FEATURE_1_IBT
2396 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2397 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2398 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2399 is set on all relocatable inputs.
2400 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2401 (elf_x32_lazy_ibt_plt_entry): Likewise.
2402 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2403 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2404 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2405 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2406 (elf_x86_64_lazy_ibt_plt): Likewise.
2407 (elf_x32_lazy_ibt_plt): Likewise.
2408 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2409 (elf_x32_non_lazy_ibt_plt): Likewise.
2410 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2411 (elf_x86_64_parse_gnu_properties): Support
2412 GNU_PROPERTY_X86_FEATURE_1_AND.
2413 (elf_x86_64_merge_gnu_properties): Support
2414 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2415 on GNU_PROPERTY_X86_FEATURE_1_IBT
2416 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2417 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2418 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2419 is set on all relocatable inputs.
2420
d19237d9
NC		 24212017-06-22 Nick Clifton <nickc@redhat.com>
2422
2423 PR binutils/21649
2424 * som.c (setup_sections): NUL terminate the space_strings buffer.
2425 Check that the space.name field does not index beyond the end of
2426 the space_strings buffer.
2427
6879f5a9
NC		 24282017-06-21 Nick Clifton <nickc@redhat.com>
2429
2430 PR binutils/21646
2431 * coff-sh.c (sh_reloc): Check for an out of range reloc.
2432
7adc0a81
NC		 24332017-06-21 Nick Clifton <nickc@redhat.com>
2434
2435 PR binutils/21639
2436 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2437 type of the size parameter.
2438 (_bfd_vms_save_counted_string): Add second parameter - the maximum
2439 length of the counted string.
2440 * vms.h (_bfd_vms_save_sized_string): Update prototype.
2441 (_bfd_vms_save_counted_string): Likewise.
2442 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2443 _bfd_vms_save_counted_string.
2444 (_bfd_vms_slurp_ehdr): Likewise.
2445 (_bfd_vms_slurp_egsd): Likewise.
2446 (Parse_module): Likewise.
2447
6e1816be
AM		 24482017-06-21 Alan Modra <amodra@gmail.com>
2449
2450 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2451 calls before tocsave calls.
2452 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2453 following nop.
2454
20bd1b6b
NC		 24552017-06-21 Nick Clifton <nickc@redhat.com>
2456
2457 PR binutils/21645
2458 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2459 bfd_get_full_section_contents returns no contents.
2460
3de58d95
NC		 24612017-06-21 Nick Clifton <nickc@redhat.com>
2462
2463 PR binutils/21638
2464 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2465 record.
2466
cb06d03a
NC		 24672017-06-21 Nick Clifton <nickc@redhat.com>
2468
2469 PR binutils/21637
2470 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2471 list.
2472 (image_set_ptr): Likewise.
2473 (alpha_vms_fix_sec_rel): Likewise.
2474 (alpha_vms_slurp_relocs): Likewise.
2475
c458d007
NC		 24762017-06-21 Nick Clifton <nickc@redhat.com>
2477
2478 PR binutils/21633
2479 * ieee.c (ieee_slurp_sections): Check for a NULL return from
2480 read_id.
2481 (ieee_archive_p): Likewise.
2482 (ieee_object_p): Likewise.
2483
ce497010
NC		 24842017-06-21 Nick Clifton <nickc@redhat.com>
2485
2486 PR binutils/21640
2487 * elf.c (setup_group): Zero the group section pointer list after
2488 allocation so that loops can be caught. Check for NULL pointers
2489 when processing a group list.
2490
fd52715c
AK		 24912017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2492
2493 * elf-s390.h: New file.
2494 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2495 field.
2496 (elf_s390_additional_program_headers): New function.
2497 (elf_s390_modify_segment_map): New function.
2498 (bfd_elf_s390_set_options): New function.
2499 (elf_backend_additional_program_headers)
2500 (elf_backend_modify_segment_map): Add macro definitions.
2501
abfa390d
L		 25022017-06-19 H.J. Lu <hongjiu.lu@intel.com>
2503
2504 PR ld/21626
2505 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2506 the DYNAMIC bit instead of bfd_count_sections.
2507
bc21b167
NC		 25082017-06-19 Nick Clifton <nickc@redhat.com>
2509
2510 PR binutils/21618
2511 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2512 length.
2513 (evax_bfd_print_eeom): Likewise.
2514 (evax_bfd_print_egsd): Check for an overlarge record length.
2515 (evax_bfd_print_etir): Likewise.
2516
acb56a83
NC		 25172017-06-19 Nick Clifton <nickc@redhat.com>
2518
2519 PR binutils/21612
2520 * libieee.h (struct common_header_type): Add end_p field.
2521 * ieee.c (this_byte_and_next): Do not advance input_p beyond
2522 end_p.
2523 (read_id): Check for a length that exceeds the remaining bytes in
2524 the input buffer.
2525 (ieee_seek): Initialise end_p.
2526 (ieee_archive_p): Likewise.
2527 (ieee_object_p): Likewise.
2528
72e84f96
NC		 25292017-06-19 Nick Clifton <nickc@redhat.com>
2530
80053e46
NC		 2531 PR binutils/21611
2532 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2533 before reading the EIHS structure entries.
2534
25352017-06-19 Nick Clifton <nickc@redhat.com>
2536
2537 PR binutils/21615
72e84f96
NC		 2538 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2539 gsd_size. Check that there are enough bytes remaining to read the
2540 type and size of the next egsd. Check that the size of the egsd
2541 does not exceed the size of the record.
2542
875ffa3e
AM		 25432017-06-19 Alan Modra <amodra@gmail.com>
2544
2545 * config.bfd: Correct targ_underscore for cris.
2546
bdd32e03
AM		 25472017-06-18 Alan Modra <amodra@gmail.com>
2548
2549 * config.bfd: Correct targ_underscore for epiphany, ip2k,
2550 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2551
4b48e2f6
NC		 25522017-06-16 Nick Clifton <nickc@redhat.com>
2553
2554 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2555 bucketlist is empty because there are no symbols to add to the
2556 list.
2557
7dba9362
AM		 25582017-06-16 Alan Modra <amodra@gmail.com>
2559
2560 PR ld/20022
2561 PR ld/21557
2562 PR ld/21562
2563 PR ld/21571
2564 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2565 (BFD_JUMP_TABLE_LINK): Likewise.
2566 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2567 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2568 (bfd_elf_define_start_stop): New function.
2569 * linker.c (bfd_generic_define_start_stop): New function.
2570 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2571 new field.
2572 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2573 * aout-target.h (MY_bfd_define_start_stop): Define.
2574 * aout-tic30.c (MY_bfd_define_start_stop): Define.
2575 * binary.c (binary_bfd_define_start_stop): Define.
2576 * bout.c (b_out_bfd_define_start_stop): Define.
2577 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2578 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2579 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2580 * coffcode.h (coff_bfd_define_start_stop): Define.
2581 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2582 * i386msdos.c (msdos_bfd_define_start_stop): Define.
2583 * i386os9k.c (os9k_bfd_define_start_stop): Define.
2584 * ieee.c (ieee_bfd_define_start_stop): Define.
2585 * ihex.c (ihex_bfd_define_start_stop): Define.
2586 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2587 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2588 * mmo.c (mmo_bfd_define_start_stop): Define.
2589 * nlm-target.h (nlm_bfd_define_start_stop): Define.
2590 * oasys.c (oasys_bfd_define_start_stop): Define.
2591 * pef.c (bfd_pef_bfd_define_start_stop): Define.
2592 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2593 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2594 * som.c (som_bfd_define_start_stop): Define.
2595 * srec.c (srec_bfd_define_start_stop): Define.
2596 * tekhex.c (tekhex_bfd_define_start_stop): Define.
2597 * versados.c (versados_bfd_define_start_stop): Define.
2598 * vms-alpha.c (vms_bfd_define_start_stop): Define.
2599 (alpha_vms_bfd_define_start_stop): Define.
2600 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2601 * bfd-in2.h: Regenerate.
2602 * libbfd.h: Regenerate.
2603
d68f1976
JW		 26042017-06-16 Jiong Wang <jiong.wang@arm.com>
2605
2606 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2607 SYMBOL_REFERENCES_LOCAL.
2608
6353d82b
JW		 26092017-06-15 Jiong Wang <jiong.wang@arm.com>
2610
2611 PR ld/21532
2612 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2613 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2614 runtime for if there needs copy relocation elimination.
2615 (need_copy_relocation_p): New function. Return true for symbol with
2616 pc-relative references and if it's against read-only sections.
2617 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2618 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2619 that are related with accessing external objects.
2620 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2621 in elfNN_aarch64_check_relocs.
2622
63634bb4
NC		 26232017-06-15 Nick Clifton <nickc@redhat.com>
2624
2625 PR binutils/21582
2626 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2627 bugs.
62b76e4b
NC		 2628 PR binutils/21581
2629 (ieee_archive_p): Likewise.
63634bb4 2630
76800cba
NC		 26312017-06-15 Nick Clifton <nickc@redhat.com>
2632
2633 PR binutils/21579
2634 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2635
f7e16c2a
MF		 26362017-06-14 Max Filippov <jcmvbkbc@gmail.com>
2637
2638 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2639 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2640 keep both windowed and call0 ABI PLT definitions.
2641 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2642 elf_xtensa_*_plt_entry endex.
2643 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2644
f461bbd8
NC		 26452017-06-14 Nick Clifton <nickc@redhat.com>
2646
2647 PR binutils/21578
2648 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2649 flag value.
2650
c53d2e6d
NC		 26512017-06-14 Nick Clifton <nickc@redhat.com>
2652
2653 PR binutils/21589
2654 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2655 maximum value for the ascic pointer. Check that name processing
2656 does not read beyond this value.
2657 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2658 end of etir record.
2659
04f963fd
NC		 26602017-06-14 Nick Clifton <nickc@redhat.com>
2661
2662 PR binutils/21591
2663 * versados.c (versados_mkobject): Zero the allocated tdata structure.
2664 (process_otr): Check for an invalid offset in the otr structure.
2665
319c2dbe
SH		 26662017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
2667
2668 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2669
cbd0eecf
L		 26702017-06-13 H.J. Lu <hongjiu.lu@intel.com>
2671
2672 PR ld/20022
2673 PR ld/21557
2674 PR ld/21562
2675 PR ld/21571
2676 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
2677 vtable field to a union.
2678 (_bfd_elf_is_start_stop): Removed.
2679 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2680 __start_SECNAME and __stop_SECNAME symbols.
2681 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2682 * elflink.c (_bfd_elf_is_start_stop): Removed.
2683 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2684 _bfd_elf_is_start_stop.
2685 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2686 __stop_SECNAME symbols. Updated.
2687 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2688 (bfd_elf_gc_record_vtinherit): Likewise.
2689 (bfd_elf_gc_record_vtentry): Likewise.
2690
10bbbc1d
NC		 26912017-06-13 Nick Clifton <nickc@redhat.com>
2692
2693 PR ld/21524
2694 * elflink.c (elf_link_adjust_relocs): Generate an error when
2695 encountering a reloc against a symbol removed by garbage
2696 collection.
2697
5c3ce2bc
L		 26982017-06-12 H.J. Lu <hongjiu.lu@intel.com>
2699
2700 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2701 to merge_gnu_properties.
2702 * elf-properties.c (elf_merge_gnu_properties): Add struct
2703 bfd_link_info * and pass it to merge_gnu_properties.
2704 (elf_merge_gnu_property_list): Add struct bfd_link_info *
2705 and pass it to elf_merge_gnu_properties.
2706 (_bfd_elf_link_setup_gnu_properties): Pass info to
2707 elf_merge_gnu_property_list.
2708 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2709 bfd_link_info *.
2710 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2711
9b97dfbf
AM		 27122017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
2713
2714 PR 21564
2715 * binary.c (binary_set_section_contents): Scale lma by octets
2716 per byte to set filepos.
2717
e3d1d408
CM		 27182017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2719
2720 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
2721 dynamic sections.
2722
64aa8e03
CM		 27232017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2724
2725 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
2726 require TEXTREL.
2727
a0abe743
CM		 27282017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2729
2730 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
2731 patched section contents for TLS IE reloc.
2732 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2733
f4e6805f
CM		 27342017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2735
2736 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
2737 RELOC_FOR_GLOBAL_SYMBOL macro.
2738
cd640291
CM		 27392018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2740
2741 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
2742 changes.
2743
7ef0acc1
VG		 27442017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2745
2746 * config/tc-arc.c (md_undefined_symbol): Changed.
2747 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2748
cc89d0b3
CM		 27492017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2750
2751 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
2752 symbols.
2753
9d5c718b
CM		 27542017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2755
2756 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
2757 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2758
be9e3704
CM		 27592017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2760
2761 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
2762 object is created.
2763
4ec192e6
RE		 27642017-06-08 Richard Earnshaw <rearnsha@arm.com>
2765
2766 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
2767 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
2768 is non-zero. Add clarifying comments.
2769
51fa2693
L		 27702017-06-08 H.J. Lu <hongjiu.lu@intel.com>
2771
2772 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
2773 name. Use local IFUNC symbol name string to report unsupported
2774 non-PIC call to IFUNC function.
2775 (elf_i386_relocate_section): Dump local IFUNC name with minfo
2776 when generating R_386_IRELATIVE relocation.
2777 (elf_i386_finish_dynamic_symbol): Likewise.
2778 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
2779 IFUNC symbol name.
2780 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
2781 when generating R_X86_64_IRELATIVE relocation.
2782 (elf_x86_64_finish_dynamic_symbol): Likewise.
2783
78e8a2ff
JM		 27842017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2785
2786 * elf.c (setup_group): Make sure BFD sections are created for all
2787 group sections in the input file when processing SHF_GROUP
2788 sections.
2789 (bfd_section_from_shdr): Avoid duplicating logic already
2790 implemented in `setup_group'.
2791
9949827b
DBR		 27922017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
2793
2794 PR binutils/21546
2795 * peXXigen.c (pe_print_idata): Use the address of the first thunk
2796 if the hint address is zero.
2797
0ee3a6db
JC		 27982017-06-06 James Clarke <jrtc27@jrtc27.com>
2799
2800 PR ld/19579
2801 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
2802 ELF_COMMON_DEF_P for common symbols.
2803
7bdf4127
AB		 28042017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
2805
2806 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
2807 SEC_GROUP sections as SEC_EXCLUDE.
2808 (bfd_elf_set_group_contents): Replace use of abort with an assert.
2809 (assign_section_numbers): Use resolve_section_groups flag instead
2810 of relocatable link type.
2811 (_bfd_elf_init_private_section_data): Use resolve_section_groups
2812 flag instead of checking the final_link flag for part of the
2813 checks in here. Fix white space as a result.
2814 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
2815 instead of relocatable link type.
2816 (bfd_elf_final_link): Likewise.
2817
458ad2b8
JM		 28182017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2819
2820 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
2821 variable `bed'.
2822 * elf32-score.c (score_elf_final_link_relocate): Likewise.
2823 (s3_bfd_score_elf_check_relocs): Likewise.
2824 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2825 (score_elf_final_link_relocate): Likewise.
2826 (s7_bfd_score_elf_check_relocs): Likewise.
2827
fbebaf4a
JM		 28282017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2829
2830 * elflink.c (init_reloc_cookie_rels): Remove unused variable
2831 `bed'.
2832
056bafd4
MR		 28332017-06-06 Maciej W. Rozycki <macro@imgtec.com>
2834
2835 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
2836 from `reloc_count' rather than decrementing it.
2837 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
2838 `reloc_count' by `int_rels_per_ext_rel'.
2839 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
2840 `reloc_count' by `int_rels_per_ext_rel' for last relocation
2841 entry determination.
2842 (s3_bfd_score_elf_check_relocs): Likewise.
2843 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
2844 (s7_bfd_score_elf_relocate_section): Likewise.
2845 (s7_bfd_score_elf_check_relocs): Likewise.
2846 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
2847 prototype and function.
2848 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
2849 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
2850 triple rather than once the sum of REL and RELA relocation entry
2851 counts.
2852 (bfd_elf64_get_reloc_upper_bound): Remove macro.
2853 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
2854 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
2855 storage allocation size determination.
2856 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
2857 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
2858 by `int_rels_per_ext_rel' for last relocation entry
2859 determination.
2860 (bfd_elf_final_link): Do not multiply `reloc_count' by
2861 `int_rels_per_ext_rel' for internal relocation storage
2862 allocation size determination.
2863 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
2864 `int_rels_per_ext_rel' for last relocation entry determination.
2865 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2866 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2867 (_bfd_mips_elf_relocate_section): Likewise.
2868
af54f0eb
AM		 28692017-06-05 Alan Modra <amodra@gmail.com>
2870
2871 PR 21529
2872 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
2873
6cf3bf88 28742017-06-01 John Baldwin <jhb@FreeBSD.org>
b5430a3c
JB		 2875
2876 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
2877 determine structure sizes.
2878 (elfcore_grok_freebsd_prstatus): Likewise.
2879
f378ab09
AM		 28802017-06-01 Alan Modra <amodra@gmail.com>
2881
2882 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
2883 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
2884 dynamic objects.
2885 (is_elfv2_localentry0): New function.
2886 (ppc64_elf_tls_setup): Default params->plt_localentry0.
2887 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
2888 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
2889 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
2890 optimized localentry:0 stubs.
2891 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
2892 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
2893 localentry:0 stubs.
2894 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
2895 DT_PPC64_OPT.
2896 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
2897
8c65b54f
CS		 28982017-05-30 Casey Smith <clegg89@gmail.com>
2899
2900 PR ld/21523
2901 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
2902 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
2903
64984c22
AK		 29042017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
2905
2906 * cpu-arc.c (arc_compatible): New function.
2907
37cd3877
AK		 29082017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
2909
2910 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
2911
8e2f54bc
L		 29122017-05-30 H.J. Lu <hongjiu.lu@intel.com>
2913
2914 PR binutils/21519
2915 * bfdio.c (bfd_get_file_size): New function.
2916 * bfd-in2.h: Regenerated.
2917
8e7f04f1 29182017-05-23 Dilian Palauzov <git-dpa@aegee.org>
2919
2920 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
2921 comments.
2922
25f94347
L		 29232017-05-22 H.J. Lu <hongjiu.lu@intel.com>
2924
2925 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
2926 dynobj instead of htab->elf.dynobj.
2927
e5713223
MR		 29282017-05-19 Maciej W. Rozycki <macro@imgtec.com>
2929
2930 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
2931 and function.
2932 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
2933 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
2934 actual number of internal relocations retrieved. Adjust
2935 function description.
2936 (bfd_elf64_canonicalize_reloc): Remove macro.
2937 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
2938
64517994
JM		 29392017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
2940
2941 * archures.c (bfd_mach_sparc_v9m8): Define.
2942 (bfd_mach_sparc_v8plusm8): Likewise.
2943 (bfd_mach_sparc_v9_p): Adjust to M8.
2944 (bfd_mach_sparc_64bit_p): Likewise.
2945 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
2946 bfd_mach_sparc_v8plusm8.
2947 * bfd-in2.h: Regenerated.
2948 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
2949 sparc:v8plusm8.
2950 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
2951 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
2952 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
2953 SHA3.
2954 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2955 bfd_mach_sparc_v8plusm8.
2956
eb026f09
AM		 29572017-05-19 Alan Modra <amodra@gmail.com>
2958
2959 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
2960 debug and special sections when no non-note alloc sections in an
2961 object are kept.
2962
535b785f
AM		 29632017-05-18 Alan Modra <amodra@gmail.com>
2964
2965 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
2966 * elf-m10300.c: Likewise.
2967 * elf.c: Likewise.
2968 * elf32-arc.c: Likewise.
2969 * elf32-bfin.c: Likewise.
2970 * elf32-m68k.c: Likewise.
2971 * elf32-nds32.c: Likewise.
2972 * elf32-tilepro.c: Likewise.
2973 * elflink.c: Likewise.
2974 * elfnn-aarch64.c: Likewise.
2975 * elfnn-riscv.c: Likewise.
2976 * elfxx-tilegx.c: Likewise.
2977 * mach-o.c: Likewise.
2978 * peXXigen.c: Likewise.
2979 * vms-alpha.c: Likewise.
2980 * vms-lib.c: Likewise.
2981
b7c871ed
L		 29822017-05-17 H.J. Lu <hongjiu.lu@intel.com>
2983
2984 PR ld/20882
2985 * elflink.c (elf_gc_mark_debug_section): New function.
2986 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
2987 referenced by kept debug sections.
2988
bc4e12de
AM		 29892017-05-16 Alan Modra <amodra@gmail.com>
2990
2991 * elf-m10300.c: Rename occurrences of non_ir_ref.
2992 * elf32-arm.c: Likewise.
2993 * elf32-bfin.c: Likewise.
2994 * elf32-cr16.c: Likewise.
2995 * elf32-cris.c: Likewise.
2996 * elf32-d10v.c: Likewise.
2997 * elf32-dlx.c: Likewise.
2998 * elf32-fr30.c: Likewise.
2999 * elf32-frv.c: Likewise.
3000 * elf32-hppa.c: Likewise.
3001 * elf32-i370.c: Likewise.
3002 * elf32-i386.c: Likewise.
3003 * elf32-iq2000.c: Likewise.
3004 * elf32-lm32.c: Likewise.
3005 * elf32-m32c.c: Likewise.
3006 * elf32-m32r.c: Likewise.
3007 * elf32-m68hc1x.c: Likewise.
3008 * elf32-m68k.c: Likewise.
3009 * elf32-mcore.c: Likewise.
3010 * elf32-metag.c: Likewise.
3011 * elf32-microblaze.c: Likewise.
3012 * elf32-moxie.c: Likewise.
3013 * elf32-msp430.c: Likewise.
3014 * elf32-mt.c: Likewise.
3015 * elf32-nios2.c: Likewise.
3016 * elf32-or1k.c: Likewise.
3017 * elf32-ppc.c: Likewise.
3018 * elf32-rl78.c: Likewise.
3019 * elf32-s390.c: Likewise.
3020 * elf32-score.c: Likewise.
3021 * elf32-score7.c: Likewise.
3022 * elf32-sh.c: Likewise.
3023 * elf32-tic6x.c: Likewise.
3024 * elf32-tilepro.c: Likewise.
3025 * elf32-v850.c: Likewise.
3026 * elf32-vax.c: Likewise.
3027 * elf32-xstormy16.c: Likewise.
3028 * elf32-xtensa.c: Likewise.
3029 * elf64-alpha.c: Likewise.
3030 * elf64-hppa.c: Likewise.
3031 * elf64-ia64-vms.c: Likewise.
3032 * elf64-mmix.c: Likewise.
3033 * elf64-ppc.c: Likewise.
3034 * elf64-s390.c: Likewise.
3035 * elf64-sh64.c: Likewise.
3036 * elf64-x86-64.c: Likewise.
3037 * elflink.c: Likewise.
3038 * elfnn-aarch64.c: Likewise.
3039 * elfnn-ia64.c: Likewise.
3040 * elfnn-riscv.c: Likewise.
3041 * elfxx-mips.c: Likewise.
3042 * elfxx-sparc.c: Likewise.
3043 * elfxx-tilegx.c: Likewise.
3044 * linker.c: Likewise.
3045
4070765b
AM		 30462017-05-16 Alan Modra <amodra@gmail.com>
3047
3048 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
3049 * elflink.c (elf_link_add_object_symbols): Update to use
3050 non_ir_ref_dynamic.
3051 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
3052 non_ir_ref.
3053 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
3054
25499ac7
MR		 30552017-05-15 Maciej W. Rozycki <macro@imgtec.com>
3056
3057 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
3058
73caa85d
L		 30592017-05-12 H.J. Lu <hongjiu.lu@intel.com>
3060
3061 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
3062 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
3063 properties.
3064 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3065
f2c29a16
L		 30662017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3067
3068 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
3069 to plt_second.
3070 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
3071 to plt_second/plt_second_eh_frame.
3072 (elf_x86_64_link_hash_newfunc): Updated.
3073 (elf_x86_64_allocate_dynrelocs): Likewise.
3074 (elf_x86_64_size_dynamic_sections): Likewise.
3075 (elf_x86_64_relocate_section): Likewise.
3076 (elf_x86_64_finish_dynamic_symbol): Likewise.
3077 (elf_x86_64_finish_dynamic_sections): Likewise.
3078 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
3079 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
3080 .plt.sec section.
3081 (elf_backend_setup_gnu_properties): Updated. Create the
3082 .plt.sec section instead of the .plt.sec section.
3083
dc2be3d2
L		 30842017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3085
3086 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
3087 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
3088 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
3089
db84b98a
JM		 30902017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3091
3092 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
3093 (bfd_elf64_set_reloc): Define.
3094 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
3095
23186865
JM		 30962017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3097
3098 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
3099 (struct bfd_target): New field _bfd_set_reloc.
3100 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
3101 * reloc.c (_bfd_generic_set_reloc): New function.
3102 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
3103 * nlm-target.h (nlm_set_reloc): Likewise.
3104 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
3105 * aout-tic30.c (MY_set_reloc): Likewise.
3106 * aout-target.h (MY_set_reloc): Likewise.
3107 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
3108 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
3109 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
3110 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
3111 * aout-adobe.c (aout_32_set_reloc): Likewise.
3112 * bout.c (b_out_set_reloc): Likewise.
3113 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
3114 * i386os9k.c (aout_32_set_reloc): Likewise.
3115 * ieee.c (ieee_set_reloc): Likewise.
3116 * oasys.c (oasys_set_reloc): Likewise.
3117 * som.c (som_set_reloc): Likewise.
3118 * versados.c (versados_set_reloc): Likewise.
3119 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
3120 _bfd_generic_set_reloc.
3121 (rs6000_xcoff64_aix_vec): LIkewise.
3122 * libbfd.c (_bfd_norelocs_set_reloc): New function.
3123 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
3124 * i386msdos.c (msdos_set_reloc): Define to
3125 _bfd_norelocs_set_reloc.
3126 * elfcode.h (elf_set_reloc): Define.
3127 * bfd-in2.h: Regenerated.
3128
aab82f4c
L		 31292017-05-10 H.J. Lu <hongjiu.lu@intel.com>
3130
3131 PR ld/21481
3132 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
3133 for IFUNC function address.
3134
53a346d8
CZ		 31352017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
3136
3137 * elf32-arc.c (FEATURE_LIST_NAME): Define.
3138 (CONFLICT_LIST): Likewise.
3139 (opcode/arc-attrs.h): Include.
3140 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
3141 (arc_extract_features): New file.
3142 (arc_stralloc): Likewise.
3143 (arc_elf_merge_attributes): Likewise.
3144 (arc_elf_merge_private_bfd_data): Use object attributes.
3145 (bfd_arc_get_mach_from_attributes): New function.
3146 (arc_elf_object_p): Use object attributes.
3147 (arc_elf_final_write_processing): Likewise.
3148 (elf32_arc_obj_attrs_arg_type): New function.
3149 (elf32_arc_obj_attrs_handle_unknown): Likewise.
3150 (elf32_arc_section_from_shdr): Likewise.
3151 (elf_backend_obj_attrs_vendor): Define.
3152 (elf_backend_obj_attrs_section): Likewise.
3153 (elf_backend_obj_attrs_arg_type): Likewise.
3154 (elf_backend_obj_attrs_section_type): Likewise.
3155 (elf_backend_obj_attrs_handle_unknown): Likewise.
3156 (elf_backend_section_from_shdr): Likewise.
3157
e645cf40
AG		 31582017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
3159
3160 PR ld/21458
3161 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
3162 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
3163 and the destination is a Thumb symbol.
3164
dd9e66ee
L		 31652017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3166
3167 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
3168 initializer to silence GCC 4.2.
3169 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
3170
38b12349
L		 31712017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3172
3173 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
3174 (LAZY_PLT_ENTRY_SIZE): This.
3175 (NON_LAZY_PLT_ENTRY_SIZE): New.
3176 (elf_x86_64_plt0_entry): Renamed to ...
3177 (elf_x86_64_lazy_plt0_entry): This.
3178 (elf_x86_64_plt_entry): Renamed to ...
3179 (elf_x86_64_lazy_plt_entry): This.
3180 (elf_x86_64_bnd_plt0_entry): Renamed to ...
3181 (elf_x86_64_lazy_bnd_plt0_entry): This.
3182 (elf_x86_64_legacy_plt_entry): Removed.
3183 (elf_x86_64_bnd_plt_entry): Renamed to ...
3184 (elf_x86_64_lazy_bnd_plt_entry): This.
3185 (elf_x86_64_legacy_plt2_entry): Renamed to ...
3186 (elf_x86_64_non_lazy_plt_entry): This.
3187 (elf_x86_64_bnd_plt2_entry): Renamed to ...
3188 (elf_x86_64_non_lazy_bnd_plt_entry): This.
3189 (elf_x86_64_eh_frame_plt): Renamed to ...
3190 (elf_x86_64_eh_frame_lazy_plt): This.
3191 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
3192 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
3193 (elf_x86_64_eh_frame_plt_got): Renamed to ...
3194 (elf_x86_64_eh_frame_non_lazy_plt): This.
3195 (elf_x86_64_lazy_plt_layout): New.
3196 (elf_x86_64_non_lazy_plt_layout): Likewise.
3197 (elf_x86_64_plt_layout): Likewise.
3198 (elf_x86_64_backend_data): Remove PLT layout information. Add
3199 os for target system.
3200 (GET_PLT_ENTRY_SIZE): Removed.
3201 (elf_x86_64_lazy_plt): New.
3202 (elf_x86_64_non_lazy_plt): Likewise.
3203 (elf_x86_64_lazy_bnd_plt): Likewise.
3204 (elf_x86_64_non_lazy_bnd_plt): Likewise.
3205 (elf_x86-64_arch_bed): Updated.
3206 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3207 (elf_x86_64_create_dynamic_sections): Removed.
3208 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
3209 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3210 (elf_x86-64_adjust_dynamic_symbol): Updated.
3211 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
3212 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3213 size for PLT0 if there is no PLT0. Get plt_entry_size from
3214 non_lazy_plt for non-lazy PLT entries.
3215 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
3216 from non_lazy_plt for non-lazy PLT entries.
3217 (elf_x86-64_relocate_section): Updated. Properly get PLT index
3218 if there is no PLT0.
3219 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
3220 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
3221 entries with non-lazy PLT layout. Don't fill the second and third
3222 slots in the PLT entry if there is no PLT0.
3223 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
3224 if there is no PLT0. Set sh_entsize on the .plt.got section.
3225 (compare_relocs): New.
3226 (elf_x86_64_plt_type): Likewise.
3227 (elf_x86_64_plt): Likewise.
3228 (elf_x86_64_nacl_plt): New. Forward declaration.
3229 (elf_x86_64_get_plt_sym_val): Removed.
3230 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
3231 against all dynamic relocations.
3232 (elf_x86_64_link_setup_gnu_properties): New function.
3233 (elf_backend_create_dynamic_sections): Updated.
3234 (elf_backend_setup_gnu_properties): New.
3235 (elf_x86_64_nacl_plt): New.
3236 (elf_x86_64_nacl_arch_bed): Updated.
3237
f604c2a2
L		 32382017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3239
3240 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
3241 (LAZY_PLT_ENTRY_SIZE): This.
3242 (NON_LAZY_PLT_ENTRY_SIZE): New.
3243 (elf_i386_plt0_entry): Renamed to ...
3244 (elf_i386_lazy_plt0_entry): This.
3245 (elf_i386_plt_entry): Renamed to ...
3246 (elf_i386_lazy_plt_entry): This.
3247 (elf_i386_pic_plt0_entry): Renamed to ...
3248 (elf_i386_pic_lazy_plt0_entry): This.
3249 (elf_i386_pic_plt_entry): Renamed to ...
3250 (elf_i386_pic_lazy_plt_entry): This.
3251 (elf_i386_got_plt_entry): Renamed to ...
3252 (elf_i386_non_lazy_plt_entry): This.
3253 (elf_i386_pic_got_plt_entry): Renamed to ...
3254 (elf_i386_pic_non_lazy_plt_entry): This.
3255 (elf_i386_eh_frame_plt): Renamed to ...
3256 (elf_i386_eh_frame_lazy_plt): This.
3257 (elf_i386_eh_frame_plt_got): Renamed to ...
3258 (elf_i386_eh_frame_non_lazy_plt): This.
3259 (elf_i386_plt_layout): Renamed to ...
3260 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
3261 eh_frame_plt_got_size.
3262 (elf_i386_non_lazy_plt_layout): New.
3263 (elf_i386_plt_layout): Likewise.
3264 (elf_i386_non_lazy_plt): Likewise.
3265 (GET_PLT_ENTRY_SIZE): Removed.
3266 (elf_i386_plt): Renamed to ...
3267 (elf_i386_lazy_plt): This.
3268 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
3269 (elf_i386_arch_bed): Updated.
3270 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3271 (elf_i386_create_dynamic_sections): Removed.
3272 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
3273 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3274 (elf_i386_adjust_dynamic_symbol): Updated.
3275 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
3276 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3277 size for PLT0 if there is no PLT0.
3278 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
3279 output section is discarded only if GOT isn't empty.
3280 (elf_i386_relocate_section): Updated. Properly get PLT index
3281 if there is no PLT0.
3282 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
3283 second and third slots in the PLT entry if there is no PLT0.
3284 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
3285 if there is no PLT0. Set sh_entsize on the .plt.got section.
3286 (elf_i386_nacl_plt): Forward declaration.
3287 (elf_i386_get_plt_sym_val): Removed.
3288 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
3289 against all dynamic relocations.
3290 (elf_i386_link_setup_gnu_properties): New function.
3291 (elf_backend_create_dynamic_sections): Updated.
3292 (elf_backend_setup_gnu_properties): New.
3293 (elf_i386_nacl_plt): Updated.
3294 (elf_i386_nacl_arch_bed): Likewise.
3295 (elf_i386_vxworks_arch_bed): Likewise.
3296
046734ff
TP		 32972017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
3298
3299 * elflink.c (elf_output_implib): Remove executable flag from import
3300 library bfd.
3301 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
3302 library is a relocatable object file.
3303
b660e9eb
SKS		 33042017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3305
3306 PR ld/21404
3307 * elf32-avr.c (avr_should_move_sym): New function.
3308 (avr_should_reduce_sym_size): Likewise.
3309 (avr_should_increase_sym_size): Likewise.
3310 (elf32_avr_relax_delete_bytes): Adjust symbol values
3311 and sizes by calling new functions.
3312
763a5fa4
PD		 33132017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
3314
3315 * config.bfd (riscv32-*): Enable rv64.
3316
73ec947d
AM		 33172017-05-02 Alan Modra <amodra@gmail.com>
3318
3319 PR 21384
3320 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3321 rather than h->root.type == bfd_link_hash_new.
3322 (bfd_elf_record_link_assignment): Similarly, call
3323 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3324
a941291c
AM		 33252017-04-29 Alan Modra <amodra@gmail.com>
3326
3327 PR 21432
3328 * reloc.c (reloc_offset_in_range): New function.
3329 (bfd_perform_relocation, bfd_install_relocation): Use it.
3330 (_bfd_final_link_relocate): Likewise.
3331
750eaa47
L		 33322017-04-28 H.J. Lu <hongjiu.lu@intel.com>
3333
3334 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3335 before using .plt.got.
3336 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3337
5b66fac4
L		 33382017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3339
3340 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3341 instead of "+=" to update 0.
3342
de9a3c42
L		 33432017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3344
3345 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3346 .plt.got section here.
3347 (elf_i386_check_relocs): Don't create the .plt.got section.
3348 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3349 the .plt.got and .plt.bnd sections here.
3350 (elf_x86_64_check_relocs): Don't create the .plt.got nor
3351 .plt.bnd sections.
3352
da3d25af
L		 33532017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3354
3355 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3356 has_bnd_reloc.
3357 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3358 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3359 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3360 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3361 has_bnd_reloc.
3362
fba37edd
L		 33632017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3364
3365 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3366 to return bfd *.
3367 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3368 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3369 the first relocatable ELF input with GNU properties.
3370
1f78f649
L		 33712017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3372
3373 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3374 VxWorks for non-PIC.
3375
76c20d54
AM		 33762017-04-27 Alan Modra <amodra@gmail.com>
3377
3378 * elf-bfd.h (struct elf_backend_data): Make asection param of
3379 elf_backend_eh_frame_address_size const.
3380 (_bfd_elf_eh_frame_address_size): Likewise.
3381 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3382 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3383 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3384 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3385 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3386 (next_cie_fde_offset): Constify params.
3387 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3388
d7153c4a
AM		 33892017-04-27 Alan Modra <amodra@gmail.com>
3390
3391 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3392 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3393 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3394 aug_data_len.
3395 (offset_adjust): New function.
3396 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3397 (adjust_eh_frame_local_symbols): Likewise.
3398 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3399 after changing anything. Return true if anything changed.
3400 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3401 _bfd_elf_adjust_eh_frame_global_symbol for globals.
3402
641338d8
AM		 34032017-04-27 Alan Modra <amodra@gmail.com>
3404
3405 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3406 when force_local.
3407
21d68fcd
AM		 34082017-04-27 Alan Modra <amodra@gmail.com>
3409
3410 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3411 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3412 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3413 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
3414 for undef and undefweak dyn_relocs.
3415 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3416 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3417 (allocate_got, allocate_dynrelocs): Likewise.
3418 (ppc64_elf_relocate_section): Likewise.
3419
97d343d4
L		 34202017-04-26 H.J. Lu <hongjiu.lu@intel.com>
3421
3422 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3423 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3424 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3425 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3426
04b31182
NC		 34272017-04-26 Nick Clifton <nickc@redhat.com>
3428
3429 PR binutils/21434
3430 * reloc.c (bfd_perform_relocation): Check for a negative address
3431 in the reloc.
3432
23ec1e32
MR		 34332017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3434
3435 PR ld/21334
3436 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3437 member.
3438 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3439 (elf_backend_always_renumber_dynsyms): Define.
3440 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3441 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3442 * elflink.c (bfd_elf_size_dynamic_sections): Also call
3443 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3444 it.
3445 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3446
c46cec3a
MR		 34472017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3448
3449 * elflink.c (bfd_elf_size_dynamic_sections): Only call
3450 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3451 sections have been created.
3452
e63d1232
NC		 34532017-04-26 Nick Clifton <nickc@redhat.com>
3454
3455 PR binutils/21431
3456 * compress.c (bfd_init_section_compress_status): Check the return
3457 value from bfd_malloc.
3458
9e9821dd
L		 34592017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3460
3461 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3462 no_finish_dynamic_symbol.
3463 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3464 0.
3465 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3466 weak symbol, don't make it dynamic.
3467 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3468 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3469 relocation for GOT reference.
3470 (elf_x86_64_finish_dynamic_symbol): Abort if
3471 no_finish_dynamic_symbol isn't 0.
3472
0dc9a308
L		 34732017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3474
3475 PR ld/21402
3476 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3477 undefined weak symbol, don't make it dynamic.
3478 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3479 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3480 relocation for R_386_GOT32.
3481
1587442d
L		 34822017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3483
3484 PR ld/21425
3485 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3486
7eacd66b
AM		 34872017-04-23 Alan Modra <amodra@gmail.com>
3488
3489 PR 21414
3490 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3491 * elf.c (lcomm_sym): New.
3492 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3493 * bfd-in2.h: Regenerate.
3494
bce964aa
AM		 34952017-04-23 Alan Modra <amodra@gmail.com>
3496
3497 PR 21412
3498 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3499 parameters and comment.
3500 (_bfd_elf_get_reloc_section): Delete.
3501 (_bfd_elf_plt_get_reloc_section): Declare.
3502 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3503 New functions. Don't blindly skip over assumed .rel/.rela prefix.
3504 Extracted from..
3505 (_bfd_elf_get_reloc_section): ..here. Delete.
3506 (assign_section_numbers): Call elf_get_reloc_section.
3507 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3508 * elfxx-target.h (elf_backend_get_reloc_section): Update.
3509
97e83a10
AM		 35102017-04-23 Alan Modra <amodra@gmail.com>
3511
3512 PR 21409
3513 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3514 no symbols.
3515
e133d005
L		 35162017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3517
3518 PR ld/21402
3519 * elf32-i386.c (elf_i386_link_hash_entry): Add
3520 no_finish_dynamic_symbol.
3521 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3522 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3523 symbol, don't make it dynamic in PIE.
3524 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3525 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3526 relocation for R_386_GOT32
3527 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3528 isn't 0.
3529
3c5fce9b
L		 35302017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3531
3532 PR ld/19617
3533 PR ld/21086
3534 * elflink.c (elf_link_add_object_symbols): Require
3535 --no-dynamic-linker with -E/--dynamic-list when creating
3536 dynamic sections.
3537
0fad2956
MR		 35382017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3539
3540 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3541 if forced local.
3542
64575f78
MR		 35432017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3544
3545 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3546 dynamic symbol sorting.
3547
59fa66c5
L		 35482017-04-20 H.J. Lu <hongjiu.lu@intel.com>
3549
3550 PR ld/21382
3551 * elflink.c (elf_link_add_object_symbols): Preserve
3552 dynamic_ref_after_ir_def when restoring the symbol table for
3553 unneeded dynamic object.
3554
e492d2f8
L		 35552017-04-19 H.J. Lu <hongjiu.lu@intel.com>
3556
3557 PR ld/21401
3558 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3559 on on undefined IFUNC symbol in the second PLT.
3560
10169134
WAF		 35612017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
3562
3563 * peXXigen.c (pe_print_reloc): Correct chunk_end.
3564
954b63d4
AM		 35652017-04-19 Alan Modra <amodra@gmail.com>
3566
3567 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3568 or make dynamic for info->dynamic_undefined_weak 0 and 1.
3569 * elf32-ppc.c:Formatting.
3570 (ensure_undefweak_dynamic): Don't make dynamic when
3571 info->dynamic_undefined_weak is zero.
3572 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3573 info->dynamic_undefined_weak. Discard undef dyn_relocs when
3574 not default visibility. Discard undef and undefweak
3575 dyn_relocs earlier.
3576 (ppc_elf_relocate_section): Adjust to suit.
3577 * elf64-ppc.c: Formatting.
3578 (ensure_undefweak_dynamic): Don't make dynamic when
3579 info->dynamic_undefined_weak is zero.
3580 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3581 info->dynamic_undefined_weak. Discard them earlier.
3582
e6699019
L		 35832017-04-17 H.J. Lu <hongjiu.lu@intel.com>
3584
3585 PR ld/21389
3586 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3587 before generating the version definition section.
3588
c5d37467
AM		 35892017-04-17 Alan Modra <amodra@gmail.com>
3590
3591 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3592 state when a regular object file defines a symbol with
3593 incompatible type to that defined by an earlier shared lib.
3594
63a5468a
AM		 35952017-04-13 Alan Modra <amodra@gmail.com>
3596
3597 * coffcode.h: Wrap some overly long _bfd_error_handler args.
3598 * elf.c: Likewise.
3599 * elf32-arm.c: Likewise.
3600 * elf32-i386.c: Likewise.
3601 * elf32-mep.c: Likewise.
3602 * elf64-ia64-vms.c: Likewise.
3603 * elf64-x86-64.c: Likewise.
3604 * elflink.c: Likewise.
3605 * elfnn-ia64.c: Likewise.
3606 * elfxx-mips.c: Likewise.
3607
dae82561
AM		 36082017-04-13 Alan Modra <amodra@gmail.com>
3609
3610 * aoutx.h: Use %B and %A in error messages throughout file.
3611 * aout-cris.c: Likewise.
3612 * archive.c: Likewise.
3613 * binary.c: Likewise.
3614 * coff-rs6000.c: Likewise.
3615 * coff-tic4x.c: Likewise.
3616 * coffcode.h: Likewise.
3617 * coffgen.c: Likewise.
3618 * cofflink.c: Likewise.
3619 * coffswap.h: Likewise.
3620 * cpu-arm.c: Likewise.
3621 * elf-eh-frame.c: Likewise.
3622 * elf-m10300.c: Likewise.
3623 * elf.c: Likewise.
3624 * elf32-arc.c: Likewise.
3625 * elf32-arm.c: Likewise.
3626 * elf32-bfin.c: Likewise.
3627 * elf32-frv.c: Likewise.
3628 * elf32-iq2000.c: Likewise.
3629 * elf32-m32c.c: Likewise.
3630 * elf32-microblaze.c: Likewise.
3631 * elf32-nds32.c: Likewise.
3632 * elf32-rl78.c: Likewise.
3633 * elf32-rx.c: Likewise.
3634 * elf32-score.c: Likewise.
3635 * elf32-score7.c: Likewise.
3636 * elf32-sh64.c: Likewise.
3637 * elf32-v850.c: Likewise.
3638 * elf32-vax.c: Likewise.
3639 * elf32-visium.c: Likewise.
3640 * elf64-ia64-vms.c: Likewise.
3641 * elf64-mmix.c: Likewise.
3642 * elf64-sh64.c: Likewise.
3643 * elfcode.h: Likewise.
3644 * elfnn-aarch64.c: Likewise.
3645 * elfnn-ia64.c: Likewise.
3646 * elfxx-mips.c: Likewise.
3647 * hpux-core.c: Likewise.
3648 * ieee.c: Likewise.
3649 * ihex.c: Likewise.
3650 * linker.c: Likewise.
3651 * merge.c: Likewise.
3652 * mmo.c: Likewise.
3653 * oasys.c: Likewise.
3654 * pdp11.c: Likewise.
3655 * peXXigen.c: Likewise.
3656 * rs6000-core.c: Likewise.
3657 * vms-alpha.c: Likewise.
3658 * xcofflink.c: Likewise.
3659
c08bb8dd
AM		 36602017-04-13 Alan Modra <amodra@gmail.com>
3661
3662 * bfd.c (PRINT_TYPE): Define.
3663 (_doprnt): New function.
3664 (error_handler_internal): Use _doprnt.
3665 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3666 calls in their natural order, throughout file.
3667 * coff-mcore.c: Likewise.
3668 * coff-ppc.c: Likewise.
3669 * coff-tic80.c: Likewise.
3670 * cofflink.c: Likewise.
3671 * elf-s390-common.c: Likewise.
3672 * elf.c: Likewise.
3673 * elf32-arm.c: Likewise.
3674 * elf32-i386.c: Likewise.
3675 * elf32-m32r.c: Likewise.
3676 * elf32-msp430.c: Likewise.
3677 * elf32-spu.c: Likewise.
3678 * elf64-ia64-vms.c: Likewise.
3679 * elf64-sparc.c: Likewise.
3680 * elf64-x86-64.c: Likewise.
3681 * elflink.c: Likewise.
3682 * elfnn-aarch64.c: Likewise.
3683 * elfnn-ia64.c: Likewise.
3684 * elfxx-mips.c: Likewise.
3685
10463f39
AM		 36862017-04-13 Alan Modra <amodra@gmail.com>
3687
3688 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3689 branch veneers" error. Fix double space and format message.
3690 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3691 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3692
4af8774e
AM		 36932017-04-13 Alan Modra <amodra@gmail.com>
3694
3695 * bfd-in2.h: Regenerate.
3696
e4097f5e
L		 36972017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3698
3699 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3700 extra `\n' in warning/error messages.
3701 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3702 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3703
537616aa
L		 37042017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3705
3706 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3707 processor-specific properties with generic ELF target vector.
3708
bb1dd176
QZ		 37092017-04-10 Qing Zhao <qing.zhao@oracle.com>
3710
3711 * elf32-sparc.c (elf_backend_fixup_symbol): New.
3712 * elf64-sparc.c (elf_backend_fixup_symbol): New.
3713 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3714 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3715 has_non_got_reloc.
3716 (link_hash_newfunc): Initialize has_got_reloc and
3717 has_non_got_reloc.
3718 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
3719 section.
3720 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
3721 has_non_got_reloc.
3722 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
3723 has_non_got_reloc.
3724 (_bfd_sparc_elf_fixup_symbol): New function.
3725 (allocate_dynrelocs): Don't allocate space for dynamic
3726 relocations and discard relocations against resolved undefined
3727 weak symbols in executable. Don't make resolved undefined weak
3728 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3729 relocation against undefined weak symbols in PIE.
3730 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
3731 relocations against resolved undefined weak symbols in PIE
3732 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
3733 without ynamic PLT/GOT relocations for resolved undefined weak
3734 symbols.
3735 Don't generate dynamic relocation against resolved undefined
3736 weak symbol in executable.
3737 (pie_finish_undefweak_symbol): New function.
3738 (_bfd_sparc_elf_finish_dynamic_sections): Call
3739 pie_finish_undefweak_symbol on all symbols in PIE.
3740 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
3741 (_bfd_sparc_elf_fixup_symbol): New function.
3742
d236cfd4
NC		 37432017-04-10 Nick Clifton <nickc@redhat.com>
3744
3745 * config.bfd: Remove ns32k from obsolete list.
3746
6f9dbcd4
AM		 37472017-04-10 Alan Modra <amodra@gmail.com>
3748
3749 PR 21287
3750 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
3751 (special_sections_i): Likewise for .init_array.
3752 (special_sections_p): Likewise for .preinit_array.
3753
8170f769
L		 37542017-04-07 H.J. Lu <hongjiu.lu@intel.com>
3755
3756 PR ld/19579
3757 PR ld/21306
3758 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
3759 ELF_COMMON_DEF_P for common symbols.
3760 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3761 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3762 * elflink.c (_bfd_elf_merge_symbol): Revert commits
3763 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
3764 07492f668d2173da7a2bda3707ff0985e0f460b6.
3765
49f4617b
PA		 37662017-04-07 Pedro Alves <palves@redhat.com>
3767
3768 * opncls.c (bfd_get_debug_link_info): Rename to...
3769 (bfd_get_debug_link_info_1): ... this. Change type of second
3770 parameter to void pointer. Adjust.
3771 (bfd_get_debug_link_info): Reimplement on top of
3772 bfd_get_debug_link_info_1.
3773 (separate_debug_file_exists, separate_alt_debug_file_exists):
3774 Change type of second parameter to void pointer. Adjust.
3775 (get_func_type, check_func_type): Change type of second parameter
3776 to void pointer.
3777 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
3778 the callback functions instead of passing the address of a local.
3779 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
3780 find_separate_debug_file.
3781 (get_alt_debug_link_info_shim): Change type of second parameter to
3782 void pointer. Adjust.
3783 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
3784 find_separate_debug_file.
3785 (get_build_id_name, bfd_boolean check_build_id_file): Change type
3786 of second parameter to void pointer. Adjust.
3787 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
3788 pointer local to find_separate_debug_file.
3789
37902017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
1fd6d111
TG		 3791
3792 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3793 external symbols with a definition.
3794 (_bfd_coff_gc_mark_extra_sections): Fix typo.
3795
86abf93a
AM		 37962017-04-07 Alan Modra <amodra@gmail.com>
3797
3798 * po/SRC-POTFILES.in: Regenerate.
3799
8dea77f0
AM		 38002017-04-05 Alan Modra <amodra@gmail.com>
3801
3802 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
3803 reference counting.
3804
477bdd39
JT		 38052017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
3806
3807 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
3808 numbers for DataDirectory entry indicies passed to
3809 add_data_entry().
3810
a91e1603
L		 38112017-04-04 H.J. Lu <hongjiu.lu@intel.com>
3812
3813 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
3814 each GNU_MBIND section and align GNU_MBIND section to page size.
3815 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
3816 segment for each GNU_MBIND section.
3817 (_bfd_elf_init_private_section_data): Copy sh_info from input
3818 for GNU_MBIND section.
3819
b5292032
PD		 38202017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
3821
3822 * elfnn-riscv.c (GP_NAME): Delete.
3823 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
3824 (_bfd_riscv_relax_lui): Likewise.
3825
ad32986f
NC		 38262017-04-04 Nick Clifton <nickc@redhat.com>
3827
3828 PR binutils/21342
3829 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
3830 dereference.
3831 (bfd_elf_final_link): Only initialize the extended symbol index
3832 section if there are extended symbol tables to list.
3833
46bed679
L		 38342017-04-03 H.J. Lu <hongjiu.lu@intel.com>
3835
3836 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
3837 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
3838 * configure.ac (elf): Add elf-properties.lo.
3839 * Makefile.in: Regenerated.
3840 * configure: Likewise.
3841 * elf-bfd.h (elf_property_kind): New.
3842 (elf_property): Likewise.
3843 (elf_property_list): Likewise.
3844 (elf_properties): Likewise.
3845 (_bfd_elf_parse_gnu_properties): Likewise.
3846 (_bfd_elf_get_property): Likewise.
3847 (_bfd_elf_link_setup_gnu_properties): Likewise.
3848 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
3849 and setup_gnu_properties.
3850 (elf_obj_tdata): Add properties.
3851 * elf-properties.c: New file.
3852 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
3853 (elf_i386_merge_gnu_properties): Likewise.
3854 (elf_backend_parse_gnu_properties): Likewise.
3855 (elf_backend_merge_gnu_properties): Likewise.
3856 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3857 (elf_x86_64_merge_gnu_properties): Likewise.
3858 (elf_backend_parse_gnu_properties): Likewise.
3859 (elf_backend_merge_gnu_properties): Likewise.
3860 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
3861 (elf_backend_parse_gnu_properties): Likewise.
3862 (elf_backend_setup_gnu_properties): Likewise.
3863 (elfNN_bed): Add elf_backend_parse_gnu_properties,
3864 elf_backend_merge_gnu_properties and
3865 elf_backend_setup_gnu_properties.
3866
f96bd6c2
PC		 38672017-03-30 Pip Cet <pipcet@gmail.com>
3868
3869 * elf32-wasm32.c: Add relocation code, two relocs.
3870 * reloc.c: Add wasm32 relocations.
3871 * libbfd.h: Regenerate.
3872 * bfd-in2.h: Regenerate.
3873 * bfd/po/bfd.pot: Regenerate.
3874
e643cb45
NC		 38752017-03-29 Nick Clifton <nickc@redhat.com>
3876
3877 PR binutils/18025
3878 * coff-bfd.h (struct coff_section_data): Add new fields:
3879 saved_bias and bias.
3880 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
3881 computed for PE binaries.
3882 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
3883 missing abbrev.
3884
086554e8
HPN		 38852017-03-28 Hans-Peter Nilsson <hp@axis.com>
3886
3887 PR ld/16044
3888 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
3889 to handle a local symbol with a hash-symbol-entry; without PLT.
3890 Add BFD_ASSERT for an incidental case with GOT entry present.
3891 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
3892 isn't forced-or-set local.
3893
a6be0538
PC		 38942017-03-27 Pip Cet <pipcet@gmail.com>
3895
3896 * wasm-module.c: New file to support WebAssembly modules.
3897 * wasm-module.h: New file to support WebAssembly modules.
3898 * doc/webassembly.texi: Start documenting wasm-module.c.
3899 * config.bfd: Add wasm_vec.
3900 * targets.c: Likewise.
3901 * configure.ac: Likewise.
3902 * Makefile.am: Add entries for wasm-module.c.
3903 * Makefile.in: Regenerate.
3904 * configure: Regenerate.
3905 * po/SRC-POTFILES.in: Regenerate.
3906
79b1d3cb
PC		 39072017-03-27 Pip Cet <pipcet@gmail.com>
3908
3909 * cpu-wasm32.c: New file to support wasm32 architecture.
3910 * elf32-wasm32.c: New file to support wasm32 architecture.
3911 * Makefile.am: Add wasm32 architecture.
3912 * archures.c: Likewise.
3913 * config.bfd: Likewise.
3914 * configure.ac: Likewise.
3915 * targets.c: Likewise.
3916 * Makefile.in: Regenerate.
3917 * bfd-in2.h: Regenerate.
3918 * configure: Regenerate.
3919 * po/SRC-POTFILES.in: Regenerate.
3920
aaed6f5b
AM		 39212017-03-20 Alan Modra <amodra@gmail.com>
3922
3923 PR 21266
3924 * elf64-ppc.c (compare_symbols): Stabilize sort.
3925
82e66161
AM		 39262017-03-18 Alan Modra <amodra@gmail.com>
3927
3928 * elf64-ppc.c (struct ppc_link_hash_table): Add
3929 local_ifunc_resolver and maybe_local_ifunc_resolver.
3930 (ppc_build_one_stub): Set flags on emitting dynamic
3931 relocation to ifunc.
3932 (ppc64_elf_relocate_section): Likewise.
3933 (ppc64_elf_finish_dynamic_symbol): Likewise.
3934 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
3935 local dynamic relocs to ifuncs.
3936 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
3937 local_ifunc_resolver and maybe_local_ifunc_resolver.
3938 (ppc_elf_relocate_section): Set flag on emitting dynamic
3939 relocation to ifuncs.
3940 (ppc_elf_finish_dynamic_symbol): Likewise.
3941 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
3942 dynamic relocs to ifuncs.
3943
f955cccf
NC		 39442017-03-13 Nick Clifton <nickc@redhat.com>
3945
3946 PR binutils/21202
3947 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
3948 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
3949 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
3950 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
3951 * bfd-in2.h: Regenerate.
3952 * libbfd.h: Regenerate.
3953 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
3954 names.
3955 (IS_AARCH64_TLSDESC_RELOC): Likewise.
3956 (elfNN_aarch64_howto_table): Likewise.
3957 (aarch64_tls_transition_without_check): Likewise.
3958 (aarch64_reloc_got_type): Likewise.
3959 (elfNN_aarch64_final_link_relocate): Likewise.
3960 (elfNN_aarch64_tls_relax): Likewise.
3961 (elfNN_aarch64_relocate_section): Likewise.
3962 (elfNN_aarch64_gc_sweep_hook): Likewise.
3963 (elfNN_aarch64_check_relocs): Likewise.
3964 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3965 (_bfd_aarch64_elf_resolve_relocation): Likewise.
3966
4aef7643
AM		 39672017-03-11 Alan Modra <amodra@gmail.com>
3968
3969 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
3970 parameter is in fact used. Whitespace fixes.
3971 * elf64-ppc.c: Likewise.
3972
f03265d9
ST		 39732017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
3974
3975 * rs6000-core.c (CORE_NEW): Simplify macro when
3976 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
3977
b1b07054
AM		 39782017-03-07 Alan Modra <amodra@gmail.com>
3979
3980 PR 21224
3981 PR 20519
3982 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
3983 dyn_relocs check.
3984
2e0ce1c8
AM		 39852017-03-05 Alan Modra <amodra@gmail.com>
3986
3987 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
3988 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
3989 (next_cie_fde_offset): New function.
3990 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
3991 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
3992 four bytes. Align CIEs to four or eight bytes depending on
3993 per_encoding_aligned8. Align FDEs according to their encoding.
3994 Pad last FDE to output section alignment.
3995 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
3996 assertion.
3997 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
3998 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
3999 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
4000
f98450c6
NC		 40012017-03-02 Martin Bickel <binutils@ineranves.de>
4002
4003 PR ld/21212
4004 * elf.c (rewrite_elf_program_header): Do not issue a warning for
d20928fa 4005 empty segments which have a zero filesz, but a non-zero memsz.
f98450c6 4006
673cff9b
AM		 40072017-03-02 Alan Modra <amodra@gmail.com>
4008
4009 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
4010
3de43e7b
AM		 40112017-02-28 Alan Modra <amodra@gmail.com>
4012
4013 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
4014 (ppc64_elf_relocate_section): Likewise.
4015
4ef97a1b
AM		 40162017-02-28 Alan Modra <amodra@gmail.com>
4017
4018 PR 20995
4019 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
4020 rather than elf32_nios2_hash_table or elf_hash_table.
4021 (create_got_section): Likewise.
4022 (nios2_elf32_finish_dynamic_symbol): Likewise.
4023 (nios2_elf32_adjust_dynamic_symbol): Likewise.
4024 (nios2_elf32_size_dynamic_sections): Likewise.
4025 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
4026 vars. Use htab equivalents directly instead. Don't create
4027 all dynamic sections on needing just the GOT. Use a goto
4028 rather than a fall-through with reloc test. Ensure
4029 htab->dynobj is set when making dynamic sreloc section.
4030 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
4031 equivalent directly instead. Don't segfault on looking for
4032 .dynamic when dynamic sections have not been created. Don't
4033 segfault on .got.plt being discarded.
4034 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
4035 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
4036 fixme and another not so relevant comment.
4037 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
4038 already set, set hash table dynobj on creating .sbss.
4039
7ba71655
AM		 40402017-02-28 Alan Modra <amodra@gmail.com>
4041
4042 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
4043 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
4044 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
4045 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
4046 (ppc64_elf_relocate_section): Likewise.
4047 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
4048 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
4049 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
4050 * libbfd.h: Regenerate.
4051 * bfd-in2.h: Regenerate.
4052
afbf7e8e
AM		 40532017-02-28 Alan Modra <amodra@gmail.com>
4054
4055 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
4056 dynamic .data.rel.ro read-only.
4057 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
4058 rather than section flags when deciding where copy reloc goes.
4059 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
4060 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
4061 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
4062 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
4063 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
4064 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
4065 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
4066 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
4067 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4068 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
4069 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
4070 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
4071 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4072 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
4073 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
4074 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
4075 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
4076 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
4077 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
4078
0e392101
MR		 40792017-02-28 Maciej W. Rozycki <macro@imgtec.com>
4080
4081 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
4082 `jalr $0, $25' instruction encoding.
4083
bd757ca7
NC		 40842017-02-27 Nick Clifton <nickc@redhat.com>
4085
4086 PR ld/21180
4087 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
4088 generating a seg-fault when encountering a symbol that has been
4089 deleted by garbage collection.
4090
034fed0b
AM		 40912017-02-25 Alan Modra <amodra@gmail.com>
4092
4093 * elf32-arc.c (struct dynamic_sections): Delete.
4094 (enum dyn_section_types): Delete.
4095 (dyn_section_names): Delete.
4096 (arc_create_dynamic_sections): Delete.
4097 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
4098 segfault on discarded .rela.plt section.
4099 (elf_arc_size_dynamic_sections): Formatting. Don't call
4100 arc_create_dynamic_sections. Don't allocate memory for sections
4101 handled by the generic linker. Correct code finding relocs in
4102 read-only sections. Set SEC_EXCLUDE on zero size .got,
4103 .got.plt, and .dynbss sections. Do set .interp for pies.
4104
d0f744f9
AW		 41052017-02-24 Andrew Waterman <andrew@sifive.com>
4106
4107 * elfnn-riscv.c (GP_NAME): New macro.
4108 (riscv_global_pointer_value): Use it.
4109 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
4110 output section, consider only that section's alignment.
4111
5d58c733
MR		 41122017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4113
4114 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
4115 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
4116 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
4117 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
4118
c1556ecd
MR		 41192017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4120
4121 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
4122 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
4123 or misaligned.
4124
5499c7c7
AM		 41252017-02-23 Alan Modra <amodra@gmail.com>
4126
4127 PR 20744
4128 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
4129 16D relocations.
4130 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
4131 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
4132 relocs.
4133
902e9fc7
MR		 41342017-02-22 Maciej W. Rozycki <macro@imgtec.com>
4135
4136 PR ld/20828
4137 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
4138 processing ahead of the call to `elf_gc_sweep_symbol'.
4139
758d96d8
NC		 41402017-02-22 Nick Clifton <nickc@redhat.com>
4141
4142 PR binutils/21193
4143 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
4144 created section 4-byte alignment.
4145
6528b6eb
AM		 41462017-02-22 Alan Modra <amodra@gmail.com>
4147
4148 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
4149 on .got or .plt output section being discarded by script.
4150 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
4151 vxworks splt temp.
4152
24f1a751
AM		 41532017-02-21 Alan Modra <amodra@gmail.com>
4154
4155 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
4156 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
4157
64487780
AM		 41582017-02-20 Alan Modra <amodra@gmail.com>
4159
4160 PR 21181
4161 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
4162 if DT_RELSZ/DT_RELASZ is zero.
4163
6438d1be
NC		 41642017-02-17 Nick Clifton <nickc@redhat.com>
4165
4166 * compress.c (bfd_get_full_section_contents): Remember to reduce
4167 compressed size by the sizeof the compression header when
4168 decompressing the contents.
4169
4bc26c69
PA		 41702017-02-17 Pedro Alves <palves@redhat.com>
4171
4172 * srec.c (Chunk): Rename to ...
4173 (_bfd_srec_len): ... this.
4174 (S3Forced): Rename to ...
4175 (_bfd_srec_forceS3): ... this.
4176 * objcopy.c: Adjust all references.
4177
7ec22e0f
PA		 41782017-02-17 Pedro Alves <palves@redhat.com>
4179
4180 * archive.c (bsd_write_armap): Rename to ...
4181 (_bfd_bsd_write_armap): ... this.
4182 (coff_write_armap): Rename to ...
4183 (_bfd_coff_write_armap): ... this.
4184 * libbfd-in.h (bsd_write_armap): Rename to ...
4185 (_bfd_bsd_write_armap): ... this.
4186 (coff_write_armap): Rename to ...
4187 (_bfd_coff_write_armap): ... this.
4188 * aout-target.h, aout-tic30.c: Adjust all users.
4189 * libbfd.h: Regenerate.
4190
8c8402cc
PA		 41912017-02-17 Pedro Alves <palves@redhat.com>
4192
4193 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
4194 (warn_deprecated): Rename to ...
4195 (_bfd_warn_deprecated): ... this.
4196 * libbfd.c (warn_deprecated): Rename to ...
4197 (_bfd_warn_deprecated): ... this.
4198 * bfd-in2.h: Regenerate.
4199
c7c3d11b
PA		 42002017-02-17 Pedro Alves <palves@redhat.com>
4201
4202 * bfdio.c (real_ftell): Rename to ...
4203 (_bfd_real_ftell): ... this.
4204 (real_fseek): Rename to ...
4205 (_bfd_real_fseek): ... this.
4206 (real_fopen): Rename to ...
4207 (_bfd_real_fopen): ... this.
4208 * libbfd-in.h (real_ftell): Rename to ...
4209 (_bfd_real_ftell): ... this.
4210 (real_fseek): Rename to ...
4211 (_bfd_real_fseek): ... this.
4212 (real_fopen): Rename to ...
4213 (_bfd_real_fopen): ... this.
4214 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
4215 * libbfd.h: Regenerate.
4216
4265548c
PA		 42172017-02-17 Pedro Alves <palves@redhat.com>
4218
4219 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
4220 * libbfd.c (read_unsigned_leb128): Rename to ...
4221 (_bfd_read_unsigned_leb128): ... this.
4222 (read_signed_leb128): Rename to ...
4223 (_bfd_read_signed_leb128): ... this.
4224 (safe_read_leb128): Rename to ...
4225 (_bfd_safe_read_leb128): ... this.
4226 * libbfd-in.h (read_unsigned_leb128): Rename to ...
4227 (_bfd_read_unsigned_leb128): ... this.
4228 (read_signed_leb128): Rename to ...
4229 (_bfd_read_signed_leb128): ... this.
4230 (safe_read_leb128): Rename to ...
4231 (_bfd_safe_read_leb128): ... this.
4232 * libbfd.h: Renegerate.
4233
3239a423
AB		 42342017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4235
4236 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
4237 before trying to fine matching file and line information.
4238
90ed9b8b
AB		 42392017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4240
4241 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
4242 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
4243 not match current bfd, then reload debug information. Record bfd
4244 we're loading debug info for in the stash. If we have debug
4245 informatin in the cache then perform section placement before
4246 returning.
4247
a8c75b76
AM		 42482017-02-16 Alan Modra <amodra@gmail.com>
4249
4250 PR 21000
4251 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
4252 * elfxx-target.h (elf_backend_no_page_alias): Define.
4253 (elfNN_bed): Init new field.
4254 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
4255 ensure PT_LOAD segment starts on a new page.
4256 * elf32-hppa.c (elf_backend_no_page_alias): Define.
4257
247d6c4c
AM		 42582017-02-16 Alan Modra <amodra@gmail.com>
4259
4260 PR 21132
4261 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
4262 if pic.
4263
90571206
JW		 42642017-02-16 Jiong Wang <jiong.wang@arm.com>
4265
4266 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
4267 * bfd-in2.h: Regenerated.
4268
2a568401
L		 42692017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4270
4271 PR ld/21168
4272 * elf32-i386.c (elf_i386_relocate_section): Allow
4273 "lea foo@GOT, %reg" in PIC.
4274
a5def14f
L		 42752017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4276
4277 PR ld/20244
4278 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
4279 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
4280 error against local IFUNC symbol without a base register for
4281 PIC.
4282
174d0a74
MR		 42832017-02-15 Maciej W. Rozycki <macro@imgtec.com>
4284
4285 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
4286 `%P: %H:' with `info->callbacks->einfo'.
4287 (ppc_elf_relocate_section): Likewise.
4288 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
4289 (ppc64_elf_edit_toc): Likewise.
4290 (ppc64_elf_relocate_section): Likewise.
4291
e278ae05
AM		 42922017-02-14 Alan Modra <amodra@gmail.com>
4293
4294 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
4295 --gc-keep-exported, and test versioned field of sym rather than
4296 looking for @ in name.
4297
10ddfe62
PD		 42982017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
4299
4300 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
4301 __global_pointer$.
4302
d11135f5
NC		 43032017-02-13 Nick Clifton <nickc@redhat.com>
4304
4305 PR binutils/21151
4306 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
4307 unit length field.
4308
cc162427
AW		 43092017-02-07 Andrew Waterman <andrew@sifive.com>
4310
4311 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
4312 entry size if PLT header is written.
4313
3d044c0c
SL		 43142017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
4315
4316 Fix sparc64 dynamic relocation processing to use the dynamic
4317 symbol count.
4318 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
4319 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4320 should be used.
4321
1b7e3d2f
NC		 43222017-02-03 Nick Clifton <nickc@redhat.com>
4323
4324 PR 21096
4325 * coffcode.h (coff_write_object_contents): Enlarge size of
4326 s_name_buf in order to avoid compile time warning about possible
4327 integer truncation.
4328 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4329 32-bits of insn value before printing into buffer.
4330
e17b0c35
MR		 43312017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4332
4333 * elfxx-mips.c (mips_elf_hash_sort_data): Add
4334 `max_local_dynindx'.
4335 (mips_elf_sort_hash_table): Handle it.
4336 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4337 symbols bump up `max_local_dynindx' rather than
4338 `max_non_got_dynindx'.
4339
55f8b9d2
MR		 43402017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4341
4342 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4343 `min_got_dynindx', `max_unref_got_dynindx' and
4344 `max_non_got_dynindx' members to the `bfd_size_type' data type.
4345 (mips_elf_sort_hash_table): Adjust accordingly.
4346
0f8c4b60
MR		 43472017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4348
4349 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4350 to access the hash table.
4351
17a80fa8
MR		 43522017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4353
4354 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4355 non-NULL `htab' to the beginning.
4356
8f56d4fd
MR		 43572017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4358
4359 * elflink.c (elf_gc_sweep): Wrap overlong line.
4360
8b10b0b3
MR		 43612017-01-30 Maciej W. Rozycki <macro@imgtec.com>
4362
4363 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4364 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
4365 * elfxx-mips.c (mips_elf_link_hash_table): Add
4366 `ignore_branch_isa' member.
4367 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4368 in branch relocation calculation as an error if
4369 `ignore_branch_isa' has been set.
4370 (_bfd_mips_elf_insn32): Rename to...
4371 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
4372 parameter to `insn32' and add an `ignore_branch_isa' parameter.
4373 Handle the new parameter.
4374
1fbd05e1
HPN		 43752017-01-27 Hans-Peter Nilsson <hp@axis.com>
4376
22d9a0de
HPN		 4377 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4378 local variable dynobj.
4379
1fbd05e1
HPN		 4380 PR ld/20995
4381 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4382 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4383 executable from read-only sections into sdynrelro.
4384 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4385 dynamic relocs in sdynrelro.
4386 (elf_backend_want_dynrelro): Define.
4387
4a7324e1
SH		 43882017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4389
4390 * config.bfd (*-*-rtemsaout*): Mark as removed.
4391
c75b4ebd
SH		 43922017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4393
4394 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4395 (arm-*-rtems*): Move to (arm*-*-eabi*).
4396 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4397 (m68-*-rtems*): Move to (m68*-*-elf*).
4398
850d84f6
SH		 43992017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4400
4401 * config.bfd (*-*-rtemscoff*): Mark as removed.
4402
b531344c
MR		 44032017-01-24 Maciej W. Rozycki <macro@imgtec.com>
4404
4405 PR ld/20828
4406 * elflink.c (bfd_elf_record_link_assignment): Revert last
4407 change and don't ever clear `forced_local'. Set `mark'
4408 unconditionally.
4409 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4410 file.
4411 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4412 (bfd_elf_size_dynamic_sections): ... here.
4413 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4414 and set `mark' instead in `__tls_get_addr_opt' processing.
4415 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4416
f0158f44
AM		 44172017-01-24 Alan Modra <amodra@gmail.com>
4418
4419 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4420 where dynamic relocs are preferable. Allow ifunc too.
4421 (ensure_undefweak_dynamic): New function.
4422 (allocate_dynrelocs): Use it here. Move plt handling last and
4423 don't make symbols dynamic, simplifying loop. Only make undef
4424 weak symbols with GOT entries dynamic. Correct condition
4425 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
4426 comments. Remove goto.
4427 (ppc_elf_relocate_section): Correct test for using dynamic
4428 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4429 to suit. Set up explicit tls_index entries and implicit GOT
4430 tls_index entries resolvable at link time for
4431 __tls_get_addr_opt. Simplify test to clear mem for prelink.
4432 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4433 (ensure_undefweak_dynamic): New function.
4434 (allocate_dynrelocs): Use it here. Only make undef weak symbols
4435 with GOT entries dynamic. Remove unnecessary test of
4436 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4437 (ppc64_elf_relocate_section): Correct test for using dynamic
4438 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4439 to suit. Set up explicit tls_index entries and implicit GOT
4440 tls_index entries resolvable at link time for __tls_get_addr_opt.
4441 Simplify expression to clear mem for prelink.
4442
2d0ca824
YN		 44432017-01-23 Yury Norov <ynorov@caviumnetworks.com>
4444
4445 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4446
7f784814
JW		 44472017-01-20 Jiong Wang <jiong.wang@arm.com>
4448
4449 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4450 (elf_backend_hash_symbol): Define.
4451
81ff47b3
MR		 44522017-01-18 Maciej W. Rozycki <macro@imgtec.com>
4453
4454 PR ld/20828
4455 * elflink.c (bfd_elf_record_link_assignment): Clear any
4456 `forced_local' marking for DSO symbols that are not being
4457 provided.
4458
640d6bfd
KLC		 44592017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4460
4461 * elfnn-riscv.c (riscv_elf_object_p): New function.
4462
8361ed4d
L		 44632017-01-12 H.J. Lu <hongjiu.lu@intel.com>
4464
4465 PR ld/21038
4466 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4467 plt_bnd_eh_frame.
4468 (elf_x86_64_check_relocs): Create .eh_frame section for the
4469 .plt.bnd section.
4470 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4471 .eh_frame section for the .plt.bnd section.
4472 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4473 for the .plt.bnd section.
4474
2425a30e
NC		 44752017-01-12 Nick Clifton <nickc@redhat.com>
4476
4477 PR binutils/20876
4478 * opncls.c (find_separate_debug_file): Add include_dirs
4479 parameter. Only include the directory part of the bfd's filename
4480 in search paths if include_dirs is true. Add a couple of extra
4481 locations for looking for debug files.
4482 ( bfd_follow_gnu_debuglink): Update invocation of
4483 find_separate_debug_file.
4484 (bfd_follow_gnu_debugaltlink): Likewise.
4485 (get_build_id): New function: Finds the build-id of the given bfd.
4486 (get_build_id_name): New function: Computes the name of the
4487 separate debug info file for a bfd, based upon its build-id.
4488 (check_build_id_file): New function: Checks to see if a separate
4489 debug info file exists at the given location, and that its
4490 build-id matches that of the original bfd.
4491 (bfd_follow_build_id_debuglink): New function: Finds a separate
4492 debug info file for a given bfd by using the build-id method.
4493 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4494 method of locating a separate debug info file before using the
4495 debuglink method.
4496 * bfd-in2.h: Regenerate.
4497
9e659176
L		 44982017-01-11 H.J. Lu <hongjiu.lu@intel.com>
4499
4500 PR ld/21038
4501 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4502 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4503 elf_x86_64_eh_frame_plt_got.
4504 (elf_x86_64_size_dynamic_sections): Get unwind info from
4505 elf_x86_64_bnd_arch_bed for the BND PLT.
4506
f2e2d2f5
JS		 45072017-01-11 Jeremy Soller <jackpot51@gmail.com>
4508
4509 * config.bfd: Add entries for i686-redox and x86_64-redox.
4510
52b232b3
L		 45112017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4512
4513 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4514 to 4 bytes.
4515 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4516 .eh_frame section to 4 bytes for x32.
4517 (elf_x86_64_check_relocs): Likewise.
4518
fff53dae
L		 45192017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4520
4521 PR ld/20830
4522 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4523 (PLT_GOT_FDE_LENGTH): Likewise.
4524 (elf_i386_plt_layout): Add eh_frame_plt_got and
4525 eh_frame_plt_got_size.
4526 (elf_i386_plt): Updated.
4527 (elf_i386_link_hash_table): Add plt_got_eh_frame.
4528 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4529 (elf_i386_size_dynamic_sections): Allocate and initialize
4530 .eh_frame section for .plt.got.
4531 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4532 .plt.got.
4533 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4534 eh_frame_plt_got_size.
4535 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4536 (PLT_GOT_FDE_LENGTH): Likewise.
4537 (elf_x86_64_backend_data): Add eh_frame_plt_got and
4538 eh_frame_plt_got_size.
4539 (elf_x86_64_arch_bed): Updated.
4540 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4541 eh_frame_plt_got_size.
4542 (elf_x86_64_nacl_arch_bed): Likewise.
4543 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4544 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4545 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4546 .eh_frame section for .plt.got.
4547 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4548 for .plt.got.
4549
f129e49f
L		 45502017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4551
4552 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4553 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4554
cd6581da
NC		 45552017-01-09 Nick Clifton <nickc@redhat.com>
4556
4557 * dwarf2.c (lookup_address_in_function_table): Return early if
4558 there are no functions in the given comp unit, or if the high
4559 address of the last function in the comp unit is less than the
4560 desired address.
4561
98f02962
NC		 45622017-01-09 Nick Clifton <nickc@redhat.com>
4563
4564 PR binutils/21013
4565 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4566 message if there are too many symbols to load.
4567
ae4fda66
JC		 45682017-01-04 James Clarke <jrtc27@jrtc27.com>
4569
4570 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4571 if relocs are cached.
4572
de1010f4
RF		 45732017-01-03 Rich Felker <bugdal@aerifal.cx>
4574
4575 PR ld/21017
4576 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4577 for R_MICROBLAZE_GOTOFF_64.
4578
09fe2662
NC		 45792017-01-03 Nick Clifton <nickc@redhat.com>
4580
4581 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4582 warning about using a possibly uninitialised variable.
4583
595e0a47
AM		 45842017-01-02 Alan Modra <amodra@gmail.com>
4585
4586 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4587 (allocate_plt_static, allocate_dynrelocs): Use it.
4588
7bd9df3b
AM		 45892017-01-02 Alan Modra <amodra@gmail.com>
4590
4591 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4592 .PARISC.unwind section.
4593
5b86074c
AM		 45942017-01-02 Alan Modra <amodra@gmail.com>
4595
4596 PR ld/20989
4597 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4598 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4599 indirect to GOT pointer relative code edit.
4600
2571583a
AM		 46012017-01-02 Alan Modra <amodra@gmail.com>
4602
4603 Update year range in copyright notice of all files.
4604
5c1ad6b5 4605For older changes see ChangeLog-2016
3499769a 4606\f
5c1ad6b5 4607Copyright (C) 2017 Free Software Foundation, Inc.
3499769a
AM		 4608
4609Copying and distribution of this file, with or without modification,
4610are permitted in any medium without royalty provided the copyright
4611notice and this notice are preserved.
4612
4613Local Variables:
4614mode: change-log
4615left-margin: 8
4616fill-column: 74
4617version-control: never
4618End:
GDB Binutils - Deliverables
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