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cris: Don't hide symbol which was forced to be dynamic
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
5d84490b
L		 12017-10-14 H.J. Lu <hongjiu.lu@intel.com>
2
3 PR ld/21384
4 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
5 hide symbol which was forced to be dynamic.
6
e01c16a8
L		 72017-10-14 H.J. Lu <hongjiu.lu@intel.com>
8
9 PR ld/22269
10 * elf32-cris.c (cris_elf_relocate_section): Don't generate
11 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
12 (cris_elf_check_relocs): Don't allocate dynamic relocation
13 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
14
6ee6e05a
L		 152017-10-14 H.J. Lu <hongjiu.lu@intel.com>
16
17 PR ld/22269
18 * elf32-sh.c (allocate_dynrelocs): Discard dynamic relocations
19 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
20 (sh_elf_relocate_section): Don't generate dynamic relocation if
21 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
22
b27bb18f
L		 232017-10-14 H.J. Lu <hongjiu.lu@intel.com>
24
25 PR ld/22269
26 * elf32-s390.c (allocate_dynrelocs): Discard dynamic
27 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
28 (elf_s390_relocate_section): Don't generate dynamic relocation
29 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
30 * elf64-s390.c (allocate_dynrelocs): Discard dynamic
31 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
32 (elf_s390_relocate_section): Don't generate dynamic relocation
33 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
34
31a53da5
L		 352017-10-14 H.J. Lu <hongjiu.lu@intel.com>
36
37 PR ld/22269
38 * elf32-nios2.c (nios2_elf32_relocate_section): Don't generate
39 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
40 (allocate_dynrelocs): Discard dynamic relocations if
41 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
42
112fef40
L		 432017-10-14 H.J. Lu <hongjiu.lu@intel.com>
44
45 PR ld/22269
46 * elf32-microblaze.c (microblaze_elf_relocate_section): Don't
47 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
48 true.
49 (allocate_dynrelocs): Discard dynamic relocations if
50 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
51
5056ba1d
L		 522017-10-14 H.J. Lu <hongjiu.lu@intel.com>
53
54 PR ld/22269
55 * elf32-m68k.c (elf_m68k_check_relocs): Don't allocate dynamic
56 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
57 (elf_m68k_adjust_dynamic_symbol): Don't make symbol dynamic if
58 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
59 (elf_m68k_relocate_section): Don't generate dynamic relocation
60 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
61
60c1b909
L		 622017-10-14 H.J. Lu <hongjiu.lu@intel.com>
63
64 PR ld/22269
65 * elf32-hppa.c (ensure_undef_dynamic): Don't make undefined
66 symbol dynamic if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
67 (allocate_dynrelocs): Discard dynamic relocations if
68 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
69 (elf32_hppa_relocate_section): Don't generate dynamic
70 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
71
db41f6eb
L		 722017-10-14 H.J. Lu <hongjiu.lu@intel.com>
73
74 PR ld/22269
75 * elfnn-ia64.c (elfNN_ia64_check_relocs): Don't allocate
76 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
77 (allocate_fptr): Don't allocate function pointer if
78 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
79 (allocate_dynrel_entries): Don't allocate dynamic relocation
80 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
81 (set_got_entry): Don't set GOT entry if
82 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
83 (set_pltoff_entry): Don't set PLTOFF entry if
84 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
85 (elfNN_ia64_relocate_section): Don't install dynamic relocation
86 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
87
ad951203
L		 882017-10-14 H.J. Lu <hongjiu.lu@intel.com>
89
90 PR ld/22269
91 * elfxx-mips.c (mips_elf_calculate_relocation): Don't generate
92 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
93 (allocate_dynrelocs): Don't allocate dynamic relocations if
94 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
95
95b03e4a
L		 962017-10-14 H.J. Lu <hongjiu.lu@intel.com>
97
98 PR ld/22269
99 * elf32-arm.c (elf32_arm_final_link_relocate): Don't generate
100 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
101 (allocate_dynrelocs_for_symbol): Discard dynamic relocations
102 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
103
a3cd202a
L		 1042017-10-14 H.J. Lu <hongjiu.lu@intel.com>
105
106 PR ld/22269
107 * elf32-tilepro.c (allocate_dynrelocs): Discard dynamic
108 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
109 (tilepro_elf_relocate_section): Don't generate dynamic
110 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
111 * elfxx-tilegx.c (allocate_dynrelocs): Discard dynamic
112 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
113 (tilegx_elf_relocate_section): Don't generate dynamic
114 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
115
ddb7fd0f
L		 1162017-10-14 H.J. Lu <hongjiu.lu@intel.com>
117
118 PR ld/22269
119 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Don't
120 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
121 true.
122 (elfNN_aarch64_allocate_dynrelocs): Discard dynamic relocations
123 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
124
62cd30f1
L		 1252017-10-14 H.J. Lu <hongjiu.lu@intel.com>
126
127 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Moved to ...
128 * elf-bfd.h (UNDEFWEAK_NO_DYNAMIC_RELOC): Here.
129 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Removed.
130
3b4b0a62
JB		 1312017-10-12 James Bowman <james.bowman@ftdichip.com>
132
133 * bfd-in2.h: Regenerate.
134 * libbfd.h: Regenerate.
135 * elf32-ft32.c: Add HOWTO R_FT32_15.
136 * reloc.c: Add BFD_RELOC_FT32_15.
137
1d75a8e2
NC		 1382017-10-12 Nick Clifton <nickc@redhat.com>
139
140 * reloc.c (enum bfd_reloc_status): Start values at 2.
141 * bfd-in2.h: Regenerate.
142 * elfnn-aarch64.c (aarch64_relocate): Invert sense of function, so
143 that a TRUE return indicates success. Compare the result of
144 calling _bfd_aarch64_elf_put_addend against bfd_reloc_ok.
145 (build_one_stub): Change sense of tests against aarch64_relocate
146 return value.
147 (elfNN_aarch64_tls_relax): Return bfd_reloc_notsupported, rather
148 than FALSE, when an error is detected.
149 (elfNN_aarch64_final_link_relocate): Likewise.
150
9f857535
L		 1512017-10-12 H.J. Lu <hongjiu.lu@intel.com>
152
153 * elf32-i386.c (elf_backend_hide_symbol): New.
154 * elf64-x86-64.c (elf_backend_hide_symbol): Likewise.
155 * elfxx-x86.c (_bfd_x86_elf_hide_symbol): Likewise.
156 * elfxx-x86.h (_bfd_x86_elf_hide_symbol): Likewise.
157
559192d8
AM		 1582017-10-12 Alan Modra <amodra@gmail.com>
159
160 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Call
161 elf_backend_hide_symbol, not _bfd_elf_link_hash_hide_symbol.
162 (bfd_elf_define_start_stop): Likewise.
163
f5233a16
AM		 1642017-10-12 Alan Modra <amodra@gmail.com>
165
166 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Set .interp
167 when executable rather than non-PIC.
168 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
169 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
170
3c9a7b0d
MR		 1712017-10-11 Maciej W. Rozycki <macro@imgtec.com>
172
173 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo64_ugid16'
174 member.
175 * elf-linux-core.h (elf_external_linux_prpsinfo64): Rename to...
176 (elf_external_linux_prpsinfo64_ugid32): ... this.
177 (swap_linux_prpsinfo32_out): Rename to...
178 (swap_linux_prpsinfo32_ugid32_out): ... this.
179 (elf_external_linux_prpsinfo64_ugid16): New structure.
180 (swap_linux_prpsinfo64_ugid16_out): New function.
181 * elfxx-target.h [!elf_backend_linux_prpsinfo64_ugid16]
182 (elf_backend_linux_prpsinfo64_ugid16): Define.
183 (elfNN_bed): Initialize `linux_prpsinfo64_ugid16' member.
184 * elf.c (elfcore_write_linux_prpsinfo64): Handle both variants
185 of the 64-bit Linux core PRPSINFO note.
186 * elf64-sh64.c (elf_backend_linux_prpsinfo64_ugid16): Define.
187
a2f63b2e
MR		 1882017-10-11 Maciej W. Rozycki <macro@imgtec.com>
189
190 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo32_ugid16'
191 member.
192 (elfcore_write_ppc_linux_prpsinfo32): Remove prototype.
193 * elf32-ppc.c (elfcore_write_ppc_linux_prpsinfo32): Remove.
194 (elf_external_ppc_linux_prpsinfo32)
195 (swap_ppc_linux_prpsinfo32_out): Move to...
196 * elf-linux-core.h (elf_external_linux_prpsinfo32_ugid32)
197 (swap_linux_prpsinfo32_ugid32_out): ... these.
198 (elf_external_linux_prpsinfo32): Rename to...
199 (elf_external_linux_prpsinfo32_ugid16): ... this.
200 (swap_linux_prpsinfo32_out): Rename to...
201 (swap_linux_prpsinfo32_ugid16_out): ... this.
202 * elfxx-target.h [!elf_backend_linux_prpsinfo32_ugid16]
203 (elf_backend_linux_prpsinfo32_ugid16): Define.
204 (elfNN_bed): Initialize `linux_prpsinfo32_ugid16' member.
205 * elf.c (elfcore_write_linux_prpsinfo32): Handle both variants
206 of the 32-bit Linux core PRPSINFO note.
207 * elf32-am33lin.c (elf_backend_linux_prpsinfo32_ugid16): Define.
208 * elf32-arm.c (elf_backend_linux_prpsinfo32_ugid16): Define.
209 * elf32-cris.c (elf_backend_linux_prpsinfo32_ugid16): Define.
210 * elf32-frv.c (elf_backend_linux_prpsinfo32_ugid16): Define.
211 * elf32-i386.c (elf_backend_linux_prpsinfo32_ugid16): Define.
212 * elf32-m32r.c (elf_backend_linux_prpsinfo32_ugid16): Define.
213 * elf32-m68k.c (elf_backend_linux_prpsinfo32_ugid16): Define.
214 * elf32-s390.c (elf_backend_linux_prpsinfo32_ugid16): Define.
215 * elf32-sh.c (elf_backend_linux_prpsinfo32_ugid16): Define.
216 * elf32-sparc.c (elf_backend_linux_prpsinfo32_ugid16): Define.
217
72bc1bb9
MR		 2182017-10-11 Maciej W. Rozycki <macro@imgtec.com>
219
220 * elf-linux-core.h (elf_external_linux_prpsinfo64): Move the
221 `gap' member ahead of `pr_flag'.
222
8f314ad5
PA		 2232017-10-11 Pedro Alves <palves@redhat.com>
224
225 * bfd.c (_doprnt): Rename to ...
226 (_bfd_doprnt): ... this.
227 (error_handler_internal): Adjust.
228
0f09b4d8
L		 2292017-10-10 H.J. Lu <hongjiu.lu@intel.com>
230
231 * elf32-i386.c (elf_i386_check_relocs): Set GOT refcount to 1
232 instead of incrementing it.
233 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
234
6c699715
RL		 2352017-10-10 Renlin Li <renlin.li@arm.com>
236
237 PR ld/21402
238 * elf32-arm.c (allocate_dynrelocs_for_symbol): Only make undefined weak
239 symbols into dynamic.
240
fc3c5343
L		 2412017-10-09 H.J. Lu <hongjiu.lu@intel.com>
242
243 PR ld/22274
244 * elfnn-riscv.c (riscv_elf_link_hash_table): Add max_alignment.
245 (riscv_elf_link_hash_table_create): Initialize max_alignment to
246 (bfd_vma) -1.
247 (_bfd_riscv_relax_section): Cache the max alignment of output
248 sections if possible.
249
b9399fcf
AM		 2502017-10-10 Alan Modra <amodra@gmail.com>
251
252 * elf64-ppc.c (ppc64_elf_before_check_relocs): Set sec_type for
253 .opd whenever .opd is present and non-zero size. Move code
254 setting abiversion to/from output file earlier. Only set
255 u.opd.func_sec when --gc-sections. Read relocs and set up
256 u.opd.func_sec values here..
257 (ppc64_elf_check_relocs): ..rather than here. Simplify opd
258 section tests.
259 (ppc64_elf_edit_opd): Don't set sec_type for .opd here.
260
478c006f
L		 2612017-10-09 H.J. Lu <hongjiu.lu@intel.com>
262
263 * elf-m10300.c (mn10300_elf_check_relocs): Don't free cached
264 isymbuf.
265
9d45a7de
L		 2662017-10-09 H.J. Lu <hongjiu.lu@intel.com>
267
268 * elf32-bfin.c (bfin_size_dynamic_sections): Don't create the
269 .interp section with "ld --no-dynamic-linker".
270
b55ec8b6
AM		 2712017-10-09 Alan Modra <amodra@gmail.com>
272
273 PR 22212
274 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
275 funcinfo_hash_table and varinfo_hash_table.
276
a72f95f7
L		 2772017-10-08 H.J. Lu <hongjiu.lu@intel.com>
278
279 * elf32-sh.c (readonly_dynrelocs): Dump dynamic relocation
280 in read-only section with minfo.
281 (sh_elf_size_dynamic_sections): Likewise.
282
f9799aae
L		 2832017-10-08 H.J. Lu <hongjiu.lu@intel.com>
284
285 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Remove
286 a strayed comment.
287
4c7236d3
L		 2882017-10-08 H.J. Lu <hongjiu.lu@intel.com>
289
290 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_sections): Set
291 this_hdr.sh_entsize only if section size > 0.
292
70090aa5
L		 2932017-10-08 H.J. Lu <hongjiu.lu@intel.com>
294
295 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
296
f0f07ad1
L		 2972017-10-07 H.J. Lu <hongjiu.lu@intel.com>
298
299 * elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
300 in read-only section with minfo.
301 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
302
99180bcc
L		 3032017-10-06 H.J. Lu <hongjiu.lu@intel.com>
304
305 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
306 comments.
307
544c67cd
JB		 3082017-10-06 John Baldwin <jhb@FreeBSD.org>
309
310 * elf-bfd.h (struct elf_backend_data): Add
311 `elf_backend_grok_freebsd_prstatus'.
312 * elf.c (elfcore_grok_freebsd_note): Call
313 `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
314 present.
315 * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
316 function.
317 (elf_backend_grok_freebsd_prstatus): Define.
318 * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
319 (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
320
98b273dc
L		 3212017-10-06 H.J. Lu <hongjiu.lu@intel.com>
322
323 * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
324 and has_non_got_reloc with zero_undefweak.
325 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
326 * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
327 zero_undefweak to 1.
328 (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
329 has_non_got_reloc with zero_undefweak.
330 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
331 has_got_reloc and has_non_got_reloc with zero_undefweak.
332 (elf_x86_link_hash_entry): Likewise.
333
e0d8f431
L		 3342017-10-06 H.J. Lu <hongjiu.lu@intel.com>
335
336 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
337 (VERIFY_COPY_RELOC): Likewise.
338
ff38b4cc
L		 3392017-10-06 H.J. Lu <hongjiu.lu@intel.com>
340
341 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
342 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
343 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
344
f3180fa9
L		 3452017-10-06 H.J. Lu <hongjiu.lu@intel.com>
346
347 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
348 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
349 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
350
e74399c4
L		 3512017-10-06 H.J. Lu <hongjiu.lu@intel.com>
352
353 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
354 * elf32-i386.c (elf_i386_relocate_section): Use it.
355 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
356
aebcc8ff
L		 3572017-10-06 H.J. Lu <hongjiu.lu@intel.com>
358
359 * elf32-i386.c (X86_SIZE_TYPE_P): New.
360 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
361 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
362 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
363 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
364
cf1070f1
L		 3652017-10-06 H.J. Lu <hongjiu.lu@intel.com>
366
367 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
368 (PLT_LOCAL_IFUNC_P): Likewise.
369 * elf32-i386.c (elf_i386_relocate_section): Use them.
370 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
371
f70656b2
L		 3722017-10-06 H.J. Lu <hongjiu.lu@intel.com>
373
374 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
375 * elf32-i386.c (elf_i386_relocate_section): Use it.
376 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
377
1f92404c
L		 3782017-10-06 H.J. Lu <hongjiu.lu@intel.com>
379
380 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
381 * elf32-i386.c (elf_i386_relocate_section): Use it.
382 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
383
daf1c414
L		 3842017-10-06 H.J. Lu <hongjiu.lu@intel.com>
385
386 * elf32-i386.c (X86_PCREL_TYPE_P): New.
387 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
388 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
389 (X86_PCREL_TYPE_P): This.
390 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
391 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
392 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
393 X86_PCREL_TYPE_P.
394 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
395
51537393
L		 3962017-10-06 H.J. Lu <hongjiu.lu@intel.com>
397
398 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
399 * elf32-i386.c (elf_i386_tls_transition): Use it.
400 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
401
0caf6c82
L		 4022017-10-05 H.J. Lu <hongjiu.lu@intel.com>
403
404 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
405 Dump dynamic relocation in read-only section with minfo if
406 needed.
407 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
408 (maybe_set_textrel): Likewise.
409 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
410 read-only section with minfo.
411
6d5be5d6
JB		 4122017-10-05 John Baldwin <jhb@FreeBSD.org>
413
414 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
415
007873f5
L		 4162017-10-05 H.J. Lu <hongjiu.lu@intel.com>
417
418 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
419 in read-only section with minfo.
420 (tilepro_elf_size_dynamic_sections): Likewise.
421 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
422 (tilegx_elf_size_dynamic_sections): Likewise.
423
2ca7de37
PA		 4242017-10-05 Pedro Alves <palves@redhat.com>
425
426 PR 22245
427 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
428 ellipsis parameter. Split out bfd_error_on_input code to..
429 (bfd_set_input_error): .. New function.
430 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
431 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
432 * bfd-in2.h: Regenerate.
433
8c6716e5
AM		 4342017-10-05 Alan Modra <amodra@gmail.com>
435
436 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
437 fini_array error value.
438
db4677b8
AM		 4392017-10-05 Alan Modra <amodra@gmail.com>
440
441 PR 21167
442 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
443 groups.
444 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
445 flag from section.
446 (elf_fake_sections): Adjust calls. Exit immediately on failure.
447 (bfd_elf_set_group_contents): Add associated reloc section indices
448 to group contents.
449
a5259595
AM		 4502017-10-04 Alan Modra <amodra@gmail.com>
451
452 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
453 classify symbols for ELFv2.
454
9ba5f27c
PK		 4552017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
456
457 PR 22245
458 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
459 undergoes default promotion.
460 * bfd-in2.h: Regenerate.
461
dcd2b8a0
AM		 4622017-10-02 Alan Modra <amodra@gmail.com>
463
464 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
465 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
466
20230942
AM		 4672017-10-01 Alan Modra <amodra@gmail.com>
468
469 PR 21957
470 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
471 (add_line_info): Always put end_sequence last.
472
4b04bba2
AM		 4732017-10-01 Alan Modra <amodra@gmail.com>
474
475 PR 22047
476 * dwarf2.c (read_section): Allocate buffer with extra byte for
477 bfd_simple_get_relocated_section_contents rather than copying
478 afterwards.
479
f6ac8c52
AM		 4802017-09-29 Alan Modra <amodra@gmail.com>
481
482 * merge.c (merge_strings): Return FALSE on malloc failure.
483 (_bfd_merge_sections): Return failures from record_section and
484 merge_strings.
485
1a3b5c34
AM		 4862017-09-28 Alan Modra <amodra@gmail.com>
487
488 PR 22220
489 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
490 a case where plugin_notice isn't called.
491
cd28e7aa
KLC		 4922017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
493
494 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
495 comparison.
496
ac69a0d7
L		 4972017-09-26 H.J. Lu <hongjiu.lu@intel.com>
498
499 PR ld/22199
500 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
501 output_bfd to info->callbacks->minfo.
502
262c0a87
NC		 5032017-09-26 Nick Clifton <nickc@redhat.com>
504
505 PR 22172
506 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
507 assertion failure if elf_x86_64_rtype_to_howto has already issued
508 an error message.
509
33e0a9a0
AM		 5102017-09-26 Alan Modra <amodra@gmail.com>
511
512 PR 22210
513 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
514 read data.
515
30d0157a
NC		 5162017-09-26 Nick Clifton <nickc@redhat.com>
517
518 PR 22210
519 * dwarf2.c (read_formatted_entries): Fail early if we know that
520 the loop parsing data entries will overflow the end of the
521 section.
522
1b86808a
AM		 5232017-09-26 Alan Modra <amodra@gmail.com>
524
525 PR 22209
526 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
527 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
528 to stash->info_ptr_memory, and check die_ref is within that memory.
529 Set info_ptr_end correctly when another CU is refd. Check die_ref
530 for DW_FORM_ref4 etc. is within CU.
531
a54018b7
AM		 5322017-09-26 Alan Modra <amodra@gmail.com>
533
534 PR 22205
535 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
536 (read_formatted_entries): Init "fe".
537 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
538
e338894d
AM		 5392017-09-26 Alan Modra <amodra@gmail.com>
540
541 PR 22204
542 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
543 bounds in inner loop.
544
1da5c9a4
AM		 5452017-09-25 Alan Modra <amodra@gmail.com>
546
547 PR 22202
548 * dwarf1.c (parse_die): Sanity check pointer against section limit
549 before dereferencing.
550 (parse_line_table): Likewise.
551
11855d8a
AM		 5522017-09-25 Alan Modra <amodra@gmail.com>
553
554 PR 22201
555 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
556 has string form.
557 (parse_comp_unit): Likewise.
558
c361faae
AM		 5592017-09-25 Alan Modra <amodra@gmail.com>
560
561 PR 22200
562 * dwarf2.c (read_formatted_entries): Error on format_count zero.
563
52b36c51
AM		 5642017-09-24 Alan Modra <amodra@gmail.com>
565
566 PR 22197
567 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
568 within section bounds.
569
a26a013f
AM		 5702017-09-24 Alan Modra <amodra@gmail.com>
571
572 PR 22191
573 * dwarf2.c (decode_line_info): Properly free line sequences on error.
574
52a93b95
AM		 5752017-09-24 Alan Modra <amodra@gmail.com>
576
577 PR 22187
578 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
579 pname param. Return status. Make name const. Don't abort,
580 return an error. Formatting. Exit if current info_ptr matches
581 orig_info_ptr. Update callers.
582 (scan_unit_for_symbols): Start at nesting_level of zero. Make
583 nested_funcs an array of structs for extensibility. Formatting.
584
d8010d3e
AM		 5852017-09-24 Alan Modra <amodra@gmail.com>
586
587 PR 22186
588 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
589 rather than dividing by zero.
590
515f23e6
AM		 5912017-09-24 Alan Modra <amodra@gmail.com>
592
593 PR 22169
594 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
595
0d76029f
AM		 5962017-09-24 Alan Modra <amodra@gmail.com>
597
598 PR 22167
599 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
600
bd61e135
AM		 6012017-09-24 Alan Modra <amodra@gmail.com>
602
603 PR 22166
604 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
605 SHT_GNU_verneed section for sanity. Don't zalloc memory for
606 verref.
607
61e3bf5f
L		 6082017-09-22 H.J. Lu <hongjiu.lu@intel.com>
609
610 PR binutils/22170
611 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
612 corrupted PLT.
613
b69e9267
L		 6142017-09-22 H.J. Lu <hongjiu.lu@intel.com>
615
59ca4c1b 616 PR binutils/22163
b69e9267
L		 617 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
618 -1 if bfd_canonicalize_dynamic_reloc returns 0.
619
b877d21f
PA		 6202017-09-22 Pedro Alves <palves@redhat.com>
621 Alan Modra <amodra@gmail.com>
622
623 * version.h: Add comment.
624
8fe09d74
AA		 6252017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
626
627 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
628 NT_S390_GS_BC, correct the previously swapped invocations of
629 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
630
25516cc5
AM		 6312017-09-19 Alan Modra <amodra@gmail.com>
632
633 PR 21441
634 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
635 size.
636
3d13f3e9
AM		 6372017-09-19 Alan Modra <amodra@gmail.com>
638
639 PR 22150
640 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
641 symbols before calculating verrefs. Don't renumber dynsyms
642 after gc. Exclude .gnu.version when zero or one dynsym.
643 Localize some vars and reindent.
644
94670f6c
L		 6452017-09-18 H.J. Lu <hongjiu.lu@intel.com>
646
647 PR ld/22148
648 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
649 return from bfd_canonicalize_dynamic_reloc.
650
21d0a606
AM		 6512017-09-15 Alan Modra <amodra@gmail.com>
652
653 PR 22116
654 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
655 overflows bfd_size_type.
656
5e5e02ae
L		 6572017-09-14 H.J. Lu <hongjiu.lu@intel.com>
658
659 PR ld/22135
660 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
661 to indicate if conversion is performed.
662 (elf_i386_check_relocs): Cache section contents and relocations
663 if conversion is performed.
664 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
665 contents and relocations if conversion is performed.
666
4d465c68
NC		 6672017-09-14 Nick Clifton <nickc@redhat.com>
668
669 PR binutils/22113
670 * peXXigen.c (pe_print_idata): Extend check for HintName vector
671 entries.
672
f47432d4
L		 6732017-09-13 H.J. Lu <hongjiu.lu@intel.com>
674
675 * elfxx-x86.h: Fix a typo in comments.
676
4ec521f2
KLC		 6772017-09-09 Kamil Rytarowski <n54@gmx.com>
678
679 * elf32-nds32.c: Rename __BIT() to N32_BIT().
680
2420fff6
AM		 6812017-09-09 Alan Modra <amodra@gmail.com>
682
683 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
684 plt_stub_align.
685
c5bce5c6
L		 6862017-09-09 H.J. Lu <hongjiu.lu@intel.com>
687
688 * elf32-i386.c (elf_i386_relocate_section): Update usage of
689 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
690 (elf_i386_finish_dynamic_symbol): Likewise.
691 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
692 (elf_x86_64_finish_dynamic_symbol): Likewise.
693 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
694 (_bfd_x86_elf_fixup_symbol): Likewise.
695
8fbf0ba1
L		 6962017-09-09 H.J. Lu <hongjiu.lu@intel.com>
697
698 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
699 check has_non_got_reloc.
700
0a27fed7
L		 7012017-09-09 H.J. Lu <hongjiu.lu@intel.com>
702
703 PR ld/22115
704 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
705 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
706 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
707 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
708 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
709 and linker_def on __ehdr_start if it is referenced and not
710 defined.
711 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
712 and return TRUE when building executable, if a symbol has
713 non-GOT/non-PLT relocations in text section or there is no
714 dynamic linker.
715 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
716
c7df954f
L		 7172017-09-08 H.J. Lu <hongjiu.lu@intel.com>
718
719 * elfxx-x86.h: Update comments.
720
1de031c8
L		 7212017-09-08 H.J. Lu <hongjiu.lu@intel.com>
722
723 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
724 elf_x86_plt_layout_table with elf_x86_init_table.
725 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
726 Likewise.
727 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
728 Likewise.
729 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
730 (elf_x86_init_table): This.
731 (_bfd_x86_elf_link_setup_gnu_properties): Replace
732 elf_x86_plt_layout_table with elf_x86_init_table.
733
7a382c1c
L		 7342017-09-07 H.J. Lu <hongjiu.lu@intel.com>
735
736 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
737 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
738 * configure: Regenerated.
739 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
740 and r_sym fields of plt_layout.
741 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
742 Likewise.
743 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
744 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
745 r_info nor r_sym fields.
746 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
747 fields of htab.
748 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
749
9eb7b0ac
PD		 7502017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
751
752 * (_bfd_riscv_relax_align): Call bfd_set_error and
753 print an error message when unable to relax a .align directive.
754
b1308d2c
PD		 7552017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
756
757 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
758 (riscv_record_pcrel_hi_reloc): Add absolute argument.
759 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
760 R_RISCV_PCREL_HI20 relocs, and pass the result to
761 riscv_record_pcrel_hi_reloc.
762
6999821f
L		 7632017-09-07 H.J. Lu <hongjiu.lu@intel.com>
764
765 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
766 r_type_p. Remove the converted argument. Replace
767 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
768 the new relocation type via r_type_p.
769 (elf_i386_relocate_section): Likewise.
770 (elf_i386_finish_dynamic_symbol): Likewise.
771 (need_convert_load): Removed.
772 (check_relocs_failed): Updated.
773 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
774 instead of setting need_convert_load.
775 (_bfd_i386_elf_convert_load): Removed.
776 * elf64-x86-64.c (need_convert_load): Removed.
777 (check_relocs_failed): Updated.
778 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
779 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
780 Return the new relocation type via r_type_p.
781 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
782 instead of setting need_convert_load.
783 (elf_x86_64_check_relocs): Don't check PIC if relocation has
784 been converted.
785 (_bfd_x86_64_elf_convert_load): Removed.
786 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
787 with SYMBOL_REFERENCES_LOCAL_P.
788 (elf_x86_64_finish_dynamic_symbol): Likewise.
789 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
790 set convert_load.
791 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
792 (_bfd_x86_elf_link_symbol_references_local): New function.
793 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
794 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
795 SYMBOL_REFERENCES_LOCAL_P.
796 (elf_x86_link_hash_entry): Add local_ref.
797 (elf_x86_link_hash_table): Remove convert_load.
798 (_bfd_i386_elf_convert_load): Removed.
799 (_bfd_x86_64_elf_convert_load): Likewise.
800 (_bfd_x86_elf_link_symbol_references_local): New.
801
78984959
L		 8022017-09-06 H.J. Lu <hongjiu.lu@intel.com>
803
804 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
805 (elf_x86_64_info_to_howto): Get the real relocation type by
806 masking out R_X86_64_converted_reloc_bit.
807 (elf_x86_64_check_tls_transition): Get the real relocation type
808 by masking out R_X86_64_converted_reloc_bit.
809 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
810 instead of setting converted_reloc.
811 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
812 instead of converted_reloc. Get the real relocation type by
813 masking out R_X86_64_converted_reloc_bit.
814 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
815 R_X86_64_converted_reloc_bit is valid.
816 * elfxx-x86.h (converted_reloc): Removed.
817
419414ea
L		 8182017-09-06 H.J. Lu <hongjiu.lu@intel.com>
819
820 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
821 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
822 to get the relocation type again.
823 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
824 r_type when calling elf_x86_64_tls_transition. Don't use
825 ELF32_R_TYPE to get the relocation type again.
826
dc089072
L		 8272017-09-05 H.J. Lu <hongjiu.lu@intel.com>
828
829 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
830 converted_reloc.
831
8b43e456
L		 8322017-09-05 H.J. Lu <hongjiu.lu@intel.com>
833
834 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
835 argument. Don't check relocation overflow. Avoid relocation
836 overflow if --no-relax is used. Set converted_reloc on symbol
837 if a GOTPCREL relocation is converted.
838 (elf_x86_64_relocate_section): Issue a fatal error and suggest
839 --no-relax if GOTPCREL relocation conversion leads to relocation
840 overflow.
841 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
842
83eef883
AFB		 8432017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
844 Edmar Wienskoski <edmar.wienskoski@nxp.com
845
846 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
847 (ppc_elf_check_relocs): Handle it.
848 (ppc_elf_vle_split20): New function.
849 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
850
0e30d991
L		 8512017-09-03 H.J. Lu <hongjiu.lu@intel.com>
852
853 PR ld/22071
854 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
855 for x86-64 if GOT_TLS_GDESC_P is true.
856
1cf58434
AM		 8572017-09-03 Alan Modra <amodra@gmail.com>
858
859 PR 22067
860 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
861
f04bdfa7
L		 8622017-09-02 H.J. Lu <hongjiu.lu@intel.com>
863
864 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
865 tls_get_addr for x86-64 in one place.
866
2ac3a7f5
L		 8672017-09-02 H.J. Lu <hongjiu.lu@intel.com>
868
869 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
870 with elfxx-x86.lo for 64-bit BFD.
871 * configure: Regenerated.
872
d47a8026
L		 8732017-09-02 H.J. Lu <hongjiu.lu@intel.com>
874
875 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
876 (_bfd_i386_elf_convert_load): This. Remove static.
877 (elf_i386_size_dynamic_sections): Removed.
878 (elf_backend_size_dynamic_sections): Likewise.
879 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
880 (_bfd_x86_64_elf_convert_load): This. Remove static.
881 (elf_x86_64_size_dynamic_sections): Removed.
882 (elf_backend_size_dynamic_sections): Likewise.
883 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
884 (elf_x86_allocate_dynrelocs): This. Make it static.
885 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
886 (elf_x86_allocate_local_dynreloc): This. Make it static.
887 (elf_i386_is_reloc_section): New function.
888 (elf_x86_64_is_reloc_section): Likewise.
889 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
890 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
891 Rearrange got_entry_size initialization.
892 (_bfd_x86_elf_size_dynamic_sections): New function.
893 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
894 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
895 (_bfd_i386_elf_convert_load): New.
896 (_bfd_x86_64_elf_convert_load): Likewise.
897 (_bfd_x86_elf_size_dynamic_sections): Likewise.
898 (elf_backend_size_dynamic_sections): Likewise.
899 (_bfd_x86_elf_allocate_dynrelocs): Removed.
900 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
901
2926eb2c
L		 9022017-09-02 H.J. Lu <hongjiu.lu@intel.com>
903
904 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
905 update comments.
906
92c10f5f
L		 9072017-09-02 H.J. Lu <hongjiu.lu@intel.com>
908
909 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
910 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
911
aa595247
L		 9122017-09-02 H.J. Lu <hongjiu.lu@intel.com>
913
914 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
915 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
916 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
917 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
918 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
919 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
920
b9ce864c
L		 9212017-09-02 H.J. Lu <hongjiu.lu@intel.com>
922
923 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
924 (elf_i386_allocate_local_dynrelocs): Likewise.
925 (elf_i386_size_dynamic_sections): Replace
926 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
927 with _bfd_x86_elf_allocate_dynrelocs and
928 _bfd_x86_elf_allocate_local_dynrelocs.
929 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
930 (elf_x86_64_allocate_local_dynrelocs): Likewise.
931 (elf_x86_64_size_dynamic_sections): Replace
932 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
933 with _bfd_x86_elf_allocate_dynrelocs and
934 _bfd_x86_elf_allocate_local_dynrelocs.
935 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
936 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
937 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
938 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
939
fe53b4a4
L		 9402017-09-02 H.J. Lu <hongjiu.lu@intel.com>
941
942 * elf32-i386.c (is_i386_elf): Removed.
943 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
944 (elf_i386_size_dynamic_sections): Likewise.
945 (elf_i386_relocate_section): Likewise.
946 * elf64-x86-64.c (is_x86_64_elf): Removed.
947 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
948 is_x86_elf.
949 (elf_x86_64_size_dynamic_sections): Likewise.
950 (elf_x86_64_relocate_section): Likewise.
951 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
952 target_id.
953 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
954 (is_x86_elf): New.
955
9ff114ca
L		 9562017-09-02 H.J. Lu <hongjiu.lu@intel.com>
957
958 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
959 (elf_i386_allocate_dynrelocs): Replace
960 elf_i386_compute_jump_table_size with
961 elf_x86_compute_jump_table_size.
962 (elf_i386_size_dynamic_sections): Likewise.
963 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
964 (elf_x86_64_allocate_dynrelocs): Replace
965 elf_x86_64_compute_jump_table_size with
966 elf_x86_compute_jump_table_size.
967 (elf_x86_64_size_dynamic_sections): Likewise.
968 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
969 got_entry_size.
970 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
971 (elf_x86_compute_jump_table_size): New.
972
503294e7
L		 9732017-09-02 H.J. Lu <hongjiu.lu@intel.com>
974
975 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
976 sizeof_reloc.
977 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
978 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
979
9a742a90
L		 9802017-09-02 H.J. Lu <hongjiu.lu@intel.com>
981
982 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
983 with htab->is_vxworks.
984 (elf_i386_size_dynamic_sections): Likewise.
985 (elf_i386_relocate_section): Likewise.
986 (elf_i386_finish_dynamic_symbol): Likewise.
987 (elf_i386_finish_dynamic_sections): Likewise.
988
6b9553e2
L		 9892017-09-02 H.J. Lu <hongjiu.lu@intel.com>
990
991 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
992 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
993 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
994 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
995 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
996 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
997 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
998 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
999
ad71ce8d
L		 10002017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1001
1002 PR ld/22064
1003 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
1004 ELF_COMMON_DEF_P for common symbols.
1005
96d01d93
AM		 10062017-09-02 Alan Modra <amodra@gmail.com>
1007
1008 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
1009 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
1010 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1011
4f501a24
L		 10122017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1013
1014 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
1015 (elf_backend_gc_mark_hook): Likewise.
1016 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
1017 (elf_backend_gc_mark_hook): Likewise.
1018 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
1019 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
1020 (elf_backend_gc_mark_hook): Likewise.
1021
eeb2f20a
L		 10222017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1023
1024 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
1025 (elf_backend_adjust_dynamic_symbol): Likewise.
1026 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1027 (elf_backend_adjust_dynamic_symbol): Likewise.
1028 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
1029 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
1030 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
1031 (_bfd_x86_elf_adjust_dynamic_symbol): New.
1032 (elf_backend_adjust_dynamic_symbol): Likewise.
1033
c6295c22
L		 10342017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1035
1036 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
1037 comments.
1038
39946cc2
L		 10392017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1040
1041 * elf32-i386.c (elf_i386_mkobject): Removed.
1042 (bfd_elf32_mkobject): Likewise.
1043 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
1044 (bfd_elf64_mkobject): Likewise.
1045 (bfd_elf32_mkobject): Likewise.
1046 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
18da07cd 1047 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
39946cc2
L		 1048 (bfd_elf64_mkobject): Likewise.
1049 (bfd_elf32_mkobject): Likewise.
1050
a6798bab
L		 10512017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1052
1053 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
1054 Call _bfd_x86_elf_link_setup_gnu_properties.
1055 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
1056 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
1057 entries.
1058 (elf_x86_64_non_lazy_plt): Likewise.
1059 (elf_x86_64_lazy_bnd_plt): Likewise.
1060 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1061 (elf_x86_64_lazy_ibt_plt): Likewise.
1062 (elf_x32_lazy_ibt_plt): Likewise.
1063 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1064 (elf_x32_non_lazy_ibt_plt): Likewise.
1065 (elf_x86_64_nacl_plt): Likewise.
1066 (elf_x86_64_link_setup_gnu_properties): Updated. Call
1067 _bfd_x86_elf_link_setup_gnu_properties.
1068 * elfxx-x86.c: Include elf-vxworks.h".
1069 (_bfd_x86_elf_link_setup_gnu_properties): New function.
1070 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
1071 comments for pic_plt0_entry and pic_plt_entry.
1072 (elf_x86_non_lazy_plt_layout): Likewise.
1073 (elf_x86_plt_layout_table): New.
1074 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1075
e10c9c62
L		 10762017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1077
1078 PR ld/22061
1079 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
1080 .eh_frame section for the second PLT.
1081 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
1082 alignment of .eh_frame section for the second PLT.
1083
7e8b6008
NC		 10842017-09-01 Nick Clifton <nickc@redhat.com>
1085
1086 PR 22059
1087 * dwarf2.c (decode_line_info): Fix test for an overlong line info
1088 structure.
1089
2a143b99
NC		 10902017-09-01 Nick Clifton <nickc@redhat.com>
1091
1092 PR 22058
1093 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
1094 attribute buffer is NUL terminated.
1095
e4f27230
NC		 10962017-08-31 Nick Clifton <nickc@redhat.com>
1097
1098 PR 22047
1099 * dwarf2.c (read_section): If necessary add a terminating NUL byte
1100 to dwarf string sections.
1101
686335cd
AM		 11022017-08-31 Alan Modra <amodra@gmail.com>
1103
1104 * po/SRC-POTFILES.in: Regenerate.
1105
9866ffe2
AM		 11062017-08-31 Alan Modra <amodra@gmail.com>
1107
1108 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
1109 for a section containing just a terminator. Allow multiple
1110 terminators at end of section.
1111 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
1112 sections when not adding alignment. Assert on terminator in
1113 the middle of FDEs.
1114
af471f82
AM		 11152017-08-31 Alan Modra <amodra@gmail.com>
1116
1117 PR 21441
1118 PR 22048
1119 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
1120 terminators.
1121
3321e42b
L		 11222017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1123
1124 * configure.ac (bfd_backends): Add elf64.lo together with
1125 elfxx-x86.lo for 64-bit BFD.
1126 * configure: Regenerated.
1127
ef32532f
JB		 11282017-08-31 James Bowman <james.bowman@ftdichip.com>
1129
1130 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
1131 for R_FT32_18.
1132
e234de6b
AM		 11332017-08-31 Alan Modra <amodra@gmail.com>
1134
1135 PR binutils/22032
1136 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
1137 before _close_and_cleanup. Call iovec->bclose after.
1138 (bfd_close): Remove code common to, and call, bfd_close_all_done.
1139
f493882d
L		 11402017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1141
1142 * elf32-i386.c (elf_i386_plt_type): Removed.
1143 (elf_i386_plt): Likewise.
1144 (elf_i386_get_synthetic_symtab): Updated. Call
1145 _bfd_x86_elf_get_synthetic_symtab.
1146 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
1147 (elf_x86_64_plt): Likewise.
1148 (elf_x86_64_get_synthetic_symtab): Updated. Call
1149 _bfd_x86_elf_get_synthetic_symtab.
1150 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
1151 (elf_x86_64_get_plt_got_vma): Likewise.
1152 (elf_i386_valid_plt_reloc_p): Likewise.
1153 (elf_x86_64_valid_plt_reloc_p): Likewise.
1154 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1155 * elfxx-x86.h (elf_x86_plt_type): New.
1156 (elf_x86_plt): Likewise.
1157 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1158
5b86dbf4
L		 11592017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1160
1161 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
1162 target_id instead of elf_machine_code.
1163
765e526c
L		 11642017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1165
1166 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
1167 (elf_i386_lazy_plt_layout): Likewise.
1168 (elf_i386_non_lazy_plt_layout): Likewise.
1169 (elf_i386_plt_layout): Likewise.
1170 (elf_i386_link_hash_table): Likewise.
1171 (elf_i386_next_tls_desc_index): Likewise.
1172 (elf_i386_srelplt2): Likewise.
1173 (elf_i386_plt): Likewise.
1174 (elf_i386_lazy_plt): Likewise.
1175 (elf_i386_non_lazy_plt): Likewise.
1176 (elf_i386_link_hash_table_create): Likewise.
1177 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1178 (elf_i386_lazy_plt): Updated.
1179 (elf_i386_non_lazy_plt): Likewise.
1180 (elf_i386_lazy_ibt_plt): Likewise.
1181 (elf_i386_non_lazy_ibt_plt): Likewise.
1182 (elf_i386_allocate_dynrelocs): Likewise.
1183 (elf_i386_size_dynamic_sections): Likewise.
1184 (elf_i386_relocate_section): Likewise.
1185 (elf_i386_finish_dynamic_symbol): Likewise.
1186 (elf_i386_finish_dynamic_sections): Likewise.
1187 (elf_i386_get_synthetic_symtab): Likewise.
1188 (elf_i386_link_setup_gnu_properties): Likewise.
1189 (elf_i386_nacl_plt): Likewise.
1190 * elf64-x86-64.c (ABI_64_P): Removed.
1191 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1192 (ELF32_DYNAMIC_INTERPRETER): Likewise.
1193 (elf_x86_64_lazy_plt_layout): Likewise.
1194 (elf_x86_64_non_lazy_plt_layout): Likewise.
1195 (elf_x86_64_plt_layout): Likewise.
1196 (elf_x86_64_link_hash_table): Likewise.
1197 (elf_x86_64_plt): Likewise.
1198 (elf_x86_64_lazy_plt): Likewise.
1199 (elf_x86_64_non_lazy_plt): Likewise.
1200 (elf_x86_64_link_hash_table_create): Likewise.
1201 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1202 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1203 (elf_x86_64_lazy_plt): Updated.
1204 (elf_x86_64_non_lazy_plt): Likewise.
1205 (elf_x86_64_lazy_bnd_plt): Likewise.
1206 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1207 (elf_x86_64_lazy_ibt_plt): Likewise.
1208 (elf_x32_lazy_ibt_plt): Likewise.
1209 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1210 (elf_x32_non_lazy_ibt_plt): Likewise.
1211 (elf_x86_64_allocate_dynrelocs): Likewise.
1212 (elf_x86_64_size_dynamic_sections): Likewise.
1213 (elf_x86_64_relocate_section): Likewise.
1214 (elf_x86_64_finish_dynamic_symbol): Likewise.
1215 (elf_x86_64_finish_dynamic_sections): Likewise.
1216 (elf_x86_64_get_synthetic_symtab): Likewise.
1217 (elf_x86_64_link_setup_gnu_properties): Likewise.
1218 (elf_x86_64_nacl_plt): Likewise.
1219 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
1220 "elf/x86-64.h".
1221 (ELF32_DYNAMIC_INTERPRETER): New.
1222 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1223 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
1224 (_bfd_x86_elf_link_hash_table_create): Likewise.
1225 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
1226 (elf_x86_link_hash_table_free): This. Make it static.
1227 * elfxx-x86.h: Don't include "objalloc.h".
1228 (ABI_64_P): New.
1229 (elf_x86_lazy_plt_layout): Likewise.
1230 (elf_x86_non_lazy_plt_layout): Likewise.
1231 (elf_x86_plt_layout): Likewise.
1232 (_bfd_x86_elf_link_hash_table_create): Likewise.
1233 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1234 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1235 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
1236 srelplt2 and next_tls_desc_index.
1237 (_bfd_x86_elf_link_hash_table_free): Removed.
1238
70e65ca8
MR		 12392017-08-30 Maciej W. Rozycki <macro@imgtec.com>
1240
1241 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
1242 branch offset interpretation.
1243
7c0ed396
L		 12442017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1245
1246 PR binutils/22032
1247 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
1248
0f2425c4
L		 12492017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1250
1251 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
1252 (elf_x86_64_srelplt2): Likewise.
1253
9a23f96e
AM		 12542017-08-30 Alan Modra <amodra@gmail.com>
1255
1256 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
1257 (ppc64_elf_tls_optimize): Set it.
1258 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1259 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
1260 addis would add zero.
1261 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
1262 (ppc_elf_tls_optimize): Set it.
1263 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1264 insn on TPREL16_LO relocs to use r2 when addis would add zero.
1265
b9f04fe0
AM		 12662017-08-30 Alan Modra <amodra@gmail.com>
1267
1268 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
1269 __tls_get_addr call sequences to LE, don't move the addi down
1270 to the nop. Replace the bl with addi and leave the nop alone.
1271
5f0f0847
L		 12722017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1273
1274 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
1275 Re-indent.
1276 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
1277 Likewise.
1278 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1279
443701f5
L		 12802017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1281
1282 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
1283 (BFD64_BACKENDS): Likewise.
1284 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
1285 (BFD64_BACKENDS_CFILES): Likewise.
1286 * Makefile.in: Regenerated.
1287 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
1288 elf32-i386.lo and elf64-x86-64.lo.
1289 * configure: Regenerated.
1290 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
1291 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1292 "objalloc.h" and "hashtab.h".
1293 (ELIMINATE_COPY_RELOCS): Removed.
1294 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1295 (SYMBOL_NO_COPYRELOC): Likewise.
1296 (elf_i386_link_hash_entry): Likewise.
1297 (GOT_UNKNOWN): Likewise.
1298 (GOT_NORMAL): Likewise.
1299 (GOT_TLS_GD): Likewise.
1300 (elf_i386_hash_entry): Likewise.
1301 (elf_i386_obj_tdata): Likewise.
1302 (elf_i386_tdata): Likewise.
1303 (elf_i386_local_got_tls_type): Likewise.
1304 (elf_i386_local_tlsdesc_gotent): Likewise.
1305 (elf_i386_hash_table): Likewise.
1306 (elf_i386_link_hash_newfunc): Likewise.
1307 (elf_i386_local_htab_hash): Likewise.
1308 (elf_i386_local_htab_eq): Likewise.
1309 (elf_i386_get_local_sym_hash): Likewise.
1310 (elf_i386_link_hash_table_free): Likewise.
1311 (elf_i386_copy_indirect_symbol): Likewise.
1312 (elf_i386_fixup_symbol): Likewise.
1313 (elf_i386_readonly_dynrelocs): Likewise.
1314 (elf_i386_always_size_sections): Likewise.
1315 (elf_i386_set_tls_module_base): Likewise.
1316 (elf_i386_dtpoff_base): Likewise.
1317 (compare_relocs): Likewise.
1318 (elf_i386_hash_symbol): Likewise.
1319 (elf_i386_parse_gnu_properties): Likewise.
1320 (elf_i386_merge_gnu_properties): Likewise.
1321 (elf_i386_link_check_relocs): Likewise.
1322 (elf_i386_merge_symbol_attribute): Likewise.
1323 (bfd_elf32_bfd_link_check_relocs): Likewise.
1324 (elf_backend_copy_indirect_symbol): Likewise.
1325 (elf_backend_always_size_sections): Likewise.
1326 (elf_backend_omit_section_dynsym): Likewise.
1327 (elf_backend_hash_symbol): Likewise.
1328 (elf_backend_fixup_symbol): Likewise.
1329 (elf_backend_parse_gnu_properties): Likewise.
1330 (elf_backend_merge_gnu_properties): Likewise.
1331 (elf_backend_merge_symbol_attribute): Likewise.
1332 (elf_i386_mkobject): Updated.
1333 (elf_i386_link_hash_table_create): Likewise.
1334 (elf_i386_check_tls_transition): Likewise.
1335 (elf_i386_tls_transition): Likewise.
1336 (elf_i386_convert_load_reloc): Likewise.
1337 (elf_i386_check_relocs): Likewise.
1338 (elf_i386_adjust_dynamic_symbol): Likewise.
1339 (elf_i386_allocate_dynrelocs): Likewise.
1340 (elf_i386_convert_load): Likewise.
1341 (elf_i386_size_dynamic_sections): Likewise.
1342 (elf_i386_relocate_section): Likewise.
1343 (elf_i386_finish_dynamic_symbol ): Likewise.
1344 (elf_i386_finish_dynamic_sections): Likewise.
1345 (elf_i386_output_arch_local_syms): Likewise.
1346 (elf_i386_get_synthetic_symtab): Likewise.
1347 (elf_i386_link_setup_gnu_properties): Likewise.
1348 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
1349 of elf_link_hash_table, as base.
1350 (elf_i386_next_tls_desc_index): New.
1351 (elf_i386_srelplt2): Likewise.
1352 (elf_i386_plt): Likewise.
1353 (elf_i386_lazy_plt): Likewise.
1354 (elf_i386_non_lazy_plt): Likewise.
1355 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
1356 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1357 "objalloc.h" and "hashtab.h".
1358 (ELIMINATE_COPY_RELOCS): Removed.
1359 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1360 (SYMBOL_NO_COPYRELOC): Likewise.
1361 (elf_x86_64_link_hash_entry): Likewise.
1362 (GOT_UNKNOWN): Likewise.
1363 (GOT_NORMAL): Likewise.
1364 (GOT_TLS_GD): Likewise.
1365 (elf_x86_64_hash_entry): Likewise.
1366 (elf_x86_64_obj_tdata): Likewise.
1367 (elf_x86_64_tdata): Likewise.
1368 (elf_x86_64_local_got_tls_type): Likewise.
1369 (elf_x86_64_local_tlsdesc_gotent): Likewise.
1370 (elf_x86_64_hash_table): Likewise.
1371 (elf_x86_64_link_hash_newfunc): Likewise.
1372 (elf_x86_64_local_htab_hash): Likewise.
1373 (elf_x86_64_local_htab_eq): Likewise.
1374 (elf_x86_64_get_local_sym_hash): Likewise.
1375 (elf_x86_64_link_hash_table_free): Likewise.
1376 (elf_x86_64_copy_indirect_symbol): Likewise.
1377 (elf_x86_64_fixup_symbol): Likewise.
1378 (elf_x86_64_readonly_dynrelocs): Likewise.
1379 (elf_x86_64_always_size_sections): Likewise.
1380 (elf_x86_64_set_tls_module_base): Likewise.
1381 (elf_x86_64_dtpoff_base): Likewise.
1382 (compare_relocs): Likewise.
1383 (elf_x86_64_merge_symbol_attribute): Likewise.
1384 (elf_x86_64_hash_symbol): Likewise.
1385 (elf_x86_64_parse_gnu_properties): Likewise.
1386 (elf_x86_64_merge_gnu_properties): Likewise.
1387 (elf_x86_64_link_check_relocs): Likewise.
1388 (elf_backend_copy_indirect_symbol): Likewise.
1389 (elf_backend_always_size_sections): Likewise.
1390 (bfd_elf64_bfd_link_check_relocs): Likewise.
1391 (elf_backend_merge_symbol_attribute): Likewise.
1392 (elf_backend_hash_symbol): Likewise.
1393 (elf_backend_omit_section_dynsym): Likewise.
1394 (elf_backend_fixup_symbol): Likewise.
1395 (elf_backend_parse_gnu_properties): Likewise.
1396 (elf_backend_merge_gnu_properties): Likewise.
1397 (bfd_elf32_bfd_link_check_relocs): Likewise.
1398 (elf_x86_64_mkobject): Updated.
1399 (elf_x86_64_link_hash_table_create): Likewise.
1400 (elf_x86_64_check_tls_transition): Likewise.
1401 (elf_x86_64_tls_transition): Likewise.
1402 (elf_x86_64_convert_load_reloc): Likewise.
1403 (elf_x86_64_check_relocs): Likewise.
1404 (elf_x86_64_adjust_dynamic_symbol): Likewise.
1405 (elf_x86_64_allocate_dynrelocs): Likewise.
1406 (elf_x86_64_convert_load): Likewise.
1407 (elf_x86_64_size_dynamic_sections): Likewise.
1408 (elf_x86_64_relocate_section): Likewise.
1409 (elf_x86_64_finish_dynamic_symbol ): Likewise.
1410 (elf_x86_64_finish_dynamic_sections): Likewise.
1411 (elf_x86_64_output_arch_local_syms): Likewise.
1412 (elf_x86_64_get_synthetic_symtab): Likewise.
1413 (elf_x86_64_link_setup_gnu_properties): Likewise.
1414 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1415 instead of elf_link_hash_table, as base.
1416 (elf_x86_64_next_tls_desc_index): New.
1417 (elf_x86_64_srelplt2): Likewise.
1418 (elf_x86_64_plt): Likewise.
1419 (elf_x86_64_lazy_plt): Likewise.
1420 (elf_x86_64_non_lazy_plt): Likewise.
1421 * elfxx-x86.c: New file.
1422 * elfxx-x86.h: Likewise.
1423
823cb067
L		 14242017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1425
1426 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1427 return.
1428 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1429
37c0b6ee
L		 14302017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1431
1432 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1433 sections before checking dynamic relocations and free invalid
1434 PLT section contents.
1435 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1436
0fb0a767
L		 14372017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1438
1439 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1440 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1441
90efb642
L		 14422017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1443
1444 PR binutils/22018
1445 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1446 PLT section size.
1447 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1448
596dc58f
L		 14492017-08-27 H.J. Lu <hongjiu.lu@intel.com>
1450
1451 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1452 def_protected.
1453 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1454
a5b4ee94
L		 14552017-08-26 H.J. Lu <hongjiu.lu@intel.com>
1456
1457 PR ld/21997
1458 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1459 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
1460 Add a has_no_copy_on_protected bitfield.
1461 (elf_has_no_copy_on_protected): New.
1462 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1463 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1464 (elf_merge_gnu_property_list): Likewise.
1465 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1466 to FALSE for elf_has_no_copy_on_protected.
1467 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1468 (elf_i386_link_hash_entry): Add def_protected.
1469 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1470 when checking info->nocopyreloc.
1471 (elf_i386_link_setup_gnu_properties): Don't set
1472 extern_protected_data here.
1473 (elf_i386_merge_symbol_attribute): New function.
1474 (elf_backend_merge_symbol_attribute): New.
1475 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1476 (elf_x86_64_link_hash_entry): Add def_protected.
1477 (elf_x86_64_need_pic): Report protected symbol for def_protected.
1478 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1479 when checking info->nocopyreloc.
1480 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1481 relocation run-time overflow and unresolvable R_X86_64_32S
1482 relocation against protected data symbol defined in shared object
1483 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1484 (elf_x86_64_link_setup_gnu_properties): Don't set
1485 extern_protected_data here.
1486 (elf_x86_64_merge_symbol_attribute): New function.
1487 (elf_backend_merge_symbol_attribute): New.
1488
7c8bbca5
AM		 14892017-08-26 Alan Modra <amodra@gmail.com>
1490
1491 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1492 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1493 (ppc_elf_relocate_section): Comment fix.
1494 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1495 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1496 Support dynamic relocs for TPREL16 when non-pic too.
1497 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1498 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1499 when non-pic too.
1500
5fdda9d6
L		 15012017-08-25 H.J. Lu <hongjiu.lu@intel.com>
1502
1503 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1504 "symbol" in comments.
1505 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1506
7073b5b9
L		 15072017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1508
1509 PR ld/22001
1510 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1511 R_X86_64_PC32 relocation run-time overflow and unresolvable
1512 R_X86_64_32S relocation with -z nocopyreloc.
1513
34bb2571
L		 15142017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1515
1516 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1517 Undefined symbols may not have a type.
1518 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1519
aab921ad
L		 15202017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1521
1522 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1523 bfd_link_info. Report shared, PIE or PDE object based on
1524 bfd_link_info.
1525 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1526 (elf_x86_64_relocate_section): Likewise.
1527
b1bb697e
L		 15282017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1529
1530 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1531 for function symbols.
1532 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1533
73784fa5
L		 15342017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1535
1536 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1537 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1538 is set on any input relocatable file.
1539 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1540
46434633
AM		 15412017-08-23 Alan Modra <amodra@gmail.com>
1542
1543 PR 21988
1544 * elf64-ppc.c (ensure_undef_dynamic): Rename from
1545 ensure_undefweak_dynamic. Handle undefined too.
1546 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1547 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1548 (allocate_dynrelocs): Discard undefined non-default visibility
1549 relocs first. Make undefined syms dynamic. Tidy goto.
1550
487b6440
AM		 15512017-08-21 Alan Modra <amodra@gmail.com>
1552 H.J. Lu <hongjiu.lu@intel.com>
1553
1554 PR ld/21964
1555 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1556 * elflink.c (bfd_elf_define_start_stop): Rewrite.
1557
284d826d
HPN		 15582017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
1559
1560 PR ld/20125
1561 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1562 undefined weak symbols.
1563
de259397
NC		 15642017-08-18 Nick Clifton <nickc@redhat.com>
1565
1566 PR binutils/21962
1567 * tekhex.c (getsym): Fix check for source pointer walking off the
1568 end of the input buffer.
1569
545bc2b3
SN		 15702017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1571
1572 PR ld/18808
1573 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1574 relocations in debug sections, change abort to _bfd_error_handler.
1575
0c54f692
NC		 15762017-08-14 Nick Clifton <nickc@redhat.com>
1577
1578 PR 21957
1579 * elf.c (setup_group): Check for an empty or very small group
1580 section.
1581 * po/bfd.pot: Regenerate.
1582
79a94a2a
AM		 15832017-08-14 Alan Modra <amodra@gmail.com>
1584
1585 PR 21441
1586 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1587 alignment padding here.
1588 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1589 in a reverse pass over sections.
1590
98c5dfc9
L		 15912017-08-11 H.J. Lu <hongjiu.lu@intel.com>
1592
1593 PR binutils/21943
1594 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1595 for @plt suffixes first.
1596 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1597
24d3e51b
NC		 15982017-08-08 Nick Clifton <nickc@redhat.com>
1599
1600 PR 21916
1601 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1602 small section lengths.
1603 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1604 table.
1605 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1606 there is enough data present in the note.
1607
206c9c79
AM		 16082017-08-08 Alan Modra <amodra@gmail.com>
1609
1610 PR 21017
1611 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1612 got.refcount for GOTOFF relocs, just create .got section.
1613
2980ccad
L		 16142017-08-07 H.J. Lu <hongjiu.lu@intel.com>
1615
1616 * elflink.c (elf_link_add_object_symbols): Move common symbol
1617 check after bed->common_definition.
1618
b3293efa
AM		 16192017-08-07 Alan Modra <amodra@gmail.com>
1620
1621 PR 21910
1622 * elflink.c (bfd_elf_final_link): Don't segfault when sections
1623 needed to define various dynamic tags have been discarded.
1624
b7a18930
NC		 16252017-08-07 Nick Clifton <nickc@redhat.com>
1626
1627 PR 21884
1628 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1629 has not been set then use the bfd returned by
1630 _bfd_elf_link_setup_gnu_properties. If that is null then search
1631 through all the input bfds selecting the first normal, ELF format
1632 one.
1633 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1634
1d4af308
L		 16352017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1636
1637 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1638 to 1 bit.
1639 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1640 (elf_i386_check_tls_transition): Check tls_get_addr directly.
1641 (elf_i386_convert_load_reloc): Update tls_get_addr check.
1642 (elf_i386_link_check_relocs): New function.
1643 (bfd_elf32_bfd_link_check_relocs): New.
1644 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1645 to 1 bit.
1646 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1647 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1648 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1649 (elf_x86_64_link_check_relocs): New function.
1650 (bfd_elf64_bfd_link_check_relocs): New.
1651 (bfd_elf32_bfd_link_check_relocs): Likewise.
1652
a4819f54
L		 16532017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1654
1655 PR ld/21903:
1656 * elflink.c (elf_link_add_object_symbols): Treat common symbol
1657 as undefined for --no-define-common.
1658
55ef6584
AM		 16592017-08-05 Alan Modra <amodra@gmail.com>
1660
1661 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1662 hppa_link_hash_table.
1663
d84ed528
MF		 16642017-08-02 Max Filippov <jcmvbkbc@gmail.com>
1665
1666 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1667 entries for sysregs with negative indices.
1668
1ef692ea
AK		 16692017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1670
1671 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1672 isn't the S/390 specific elf data.
1673 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1674
57593436
KLC		 16752017-07-31 Kuan-Lin Chen <rufus@andestech.com>
1676
1677 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1678 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1679 [R_RISCV_ADD16]: Likewise.
1680 [R_RISCV_ADD32]: Likewise.
1681 [R_RISCV_ADD64]: Likewise.
1682 [R_RISCV_SUB6]: Likewise.
1683 [R_RISCV_SUB8]: Likewise.
1684 [R_RISCV_SUB16]: Likewise.
1685 [R_RISCV_SUB32]: Likewise.
1686 [R_RISCV_SUB64]: Likewise.
1687
d44c746a
AM		 16882017-07-31 Alan Modra <amodra@gmail.com>
1689
1690 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1691 without ld.so checks.
1692
8b5f1ed8
AM		 16932017-07-29 Alan Modra <amodra@gmail.com>
1694
1695 PR 21847
1696 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1697 (ppc64_elf_merge_symbol): Set non_zero_localentry.
1698 (is_elfv2_localentry0): Test non_zero_localentry.
1699 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1700
894dde0b
AK		 17012017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1702
1703 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1704 pointer check for htab->elf.irelplt.
1705 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1706
8bdf0be1
NC		 17072017-07-27 Nick Clifton <nickc@redhat.com>
1708
1709 PR 21840
1710 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1711 size is -1.
1712 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1713 with error return.
1714 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1715 are NULL.
1716 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1717 of end pointer.
1718 (evax_bfd_print_emh): Check for invalid string lengths.
1719
c26bb067
NC		 17202017-07-25 Nick Clifton <nickc@redhat.com>
1721
1722 * po/fr.po: Updated French translation.
1723
cfe7b9bd
BG		 17242017-07-25 Benjamin Green <bengreen5mx@gmail.com>
1725
1726 PR 21824
1727 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1728 16-bit absolute branches into 10-bit pc-relative branches on the
1729 MSP430 as well as the MSP430X.
1730
d4aaa2a0
AM		 17312017-07-25 Alan Modra <amodra@gmail.com>
1732
1733 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1734 (stub_eh_frame_size): New function.
1735 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1736 (group_sections): Init group tls_get_addr_opt_bctrl.
1737 (ppc64_elf_size_stubs): Update sizing and initialization of
1738 .eh_frame. Iteration over stubs via group list.
1739 (ppc64_elf_build_stubs): Iterate over stubs via group list.
1740 (ppc64_elf_finish_dynamic_sections): Update finalization of
1741 .eh_frame.
1742
ca4cf9b9
NC		 17432017-07-24 Nick Clifton <nickc@redhat.com>
1744
1745 PR 21813
1746 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1747 of the relocs to the canonicalize_one_reloc routine.
1748 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1749 for the _bfd_mach_o_canonicalize_one_reloc field.
1750 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1751 res_base parameter. Use to check for corrupt pair relocs.
1752 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1753 Likewise.
1754 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1755 Likewise.
1756 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1757 Likewise.
1758
1759 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1760 enough data in the record before attempting to parse it.
1761 (_bfd_vms_slurp_eeom): Likewise.
1762
1763 (_bfd_vms_slurp_egsd): Check for an invalid section index.
1764 (image_set_ptr): Likewise.
1765 (alpha_vms_slurp_relocs): Likewise.
1766
8a2df5e2
NC		 1767 (alpha_vms_object_p): Check for a truncated record.
1768
47aeb64c
NC		 17692017-07-24 Nick Clifton <nickc@redhat.com>
1770
1771 PR 21803
1772 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
1773 an unrecognized reloc and sets the bfd_error value.
1774 * libbfd.h: Regenerate.
1775 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
1776 function.
1777 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1778 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1779 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1780 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1781 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1782
15a3a14f
AM		 17832017-07-23 Alan Modra <amodra@gmail.com>
1784
1785 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
1786 restore of LR.
1787
f2e6a843
SN		 17882017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
1789
1790 PR ld/18841
1791 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
1792 reloc_class_ifunc for ifunc symbols.
1793
909e4e71
NC		 17942017-07-19 Nick Clifton <nickc@redhat.com>
1795
1796 PR 21787
1797 * archive.c (bfd_generic_archive_p): If the bfd does not have the
1798 correct magic bytes at the start, set the error to wrong format
1799 and clear the format selector before returning NULL.
1800
29866fa1
NC		 18012017-07-19 Nick Clifton <nickc@redhat.com>
1802
1803 PR 21786
1804 * coff-rs6000.c (_bfd_strntol): New function.
1805 (_bfd_strntoll): New function.
1806 (GET_VALUE_IN_FIELD): New macro.
1807 (EQ_VALUE_IN_FIELD): new macro.
1808 (_bfd_xcoff_slurp_armap): Use new macros.
1809 (_bfd_xcoff_archive_p): Likewise.
1810 (_bfd_xcoff_read_ar_hdr): Likewise.
1811 (_bfd_xcoff_openr_next_archived_file): Likewise.
1812 (_bfd_xcoff_stat_arch_elt): Likewise.
6c4e7b6b
NC		 1813 * coff64-rs6000.c (_bfd_strntol): New function.
1814 (_bfd_strntoll): New function.
1815 (GET_VALUE_IN_FIELD): New macro.
1816 (xcoff64_slurp_armap): Use new macros.
29866fa1 1817
684d5a10
JEM		 18182017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
1819 John Eric Martin <John.Martin@emmicro-us.com>
1820
1821 * bfd-in2.h: Regenerate.
1822 * libbfd.h: Regenerate.
1823 * elf32-arc.c (JLI): Define.
1824 * reloc.c: Add JLI relocations.
1825
de194d85
YC		 18262017-07-18 Nick Clifton <nickc@redhat.com>
1827
1828 PR 21775
1829 * coff-sh.c: Fix spelling typos.
1830 * compress.c: Likewise.
1831 * cpu-pdp11.c: Likewise.
1832 * ecofflink.c: Likewise.
1833 * elf-m10300.c: Likewise.
1834 * elf.c: Likewise.
1835 * elf32-arm.c: Likewise.
1836 * elf32-m68k.c: Likewise.
1837 * elf32-nds32.c: Likewise.
1838 * elf32-ppc.c: Likewise.
1839 * elf32-sh.c: Likewise.
1840 * elf32-v850.c: Likewise.
1841 * elf64-ppc.c: Likewise.
1842 * elf64-x86-64.c: Likewise.
1843 * elflink.c: Likewise.
1844 * elfnn-aarch64.c: Likewise.
1845 * elfxx-mips.c: Likewise.
1846 * som.c: Likewise.
1847 * sunos.c: Likewise.
1848 * vms-alpha.c: Likewise.
1849 * xcofflink.c: Likewise.
1850
e4e21d9e
NC		 18512017-07-18 Nick Clifton <nickc@redhat.com>
1852
1853 PR binutils/21781
1854 * coffcode.h (handle_COMDAT): Replace abort with an error message
1855 and return.
1856
8e85f840
L		 18572017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1858
1859 PR ld/21782
1860 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
1861 to shared library.
1862
dd57c19c
L		 18632017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1864
1865 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1866
676ee2b5
AM		 18672017-07-16 Alan Modra <amodra@gmail.com>
1868
1869 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
1870 __tls_index GOT entries when using __tls_get_addr_opt stub.
1871 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1872
429d795d
AM		 18732017-07-12 Alan Modra <amodra@gmail.com>
1874
1875 * po/es.po: Update from translationproject.org/latest/bfd/.
1876 * po/fi.po: Likewise.
1877 * po/fr.po: Likewise.
1878 * po/id.po: Likewise.
1879 * po/ja.po: Likewise.
1880 * po/ro.po: Likewise.
1881 * po/ru.po: Likewise.
1882 * po/sr.po: Likewise.
1883 * po/sv.po: Likewise.
1884 * po/tr.po: Likewise.
1885 * po/uk.po: Likewise.
1886 * po/vi.po: Likewise.
1887 * po/zh_CN.po: Likewise.
1888 * po/hr.po: New file from translationproject.org.
1889 * configure.ac (ALL_LINGUAS): Add hr. Sort.
1890 * configure: Regenerate.
1891
0bae9e9e
NC		 18922017-07-12 Nick Clifton <nickc@redhat.com>
1893
1894 Fix compile time warnings using gcc 7.1.1.
1895 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
1896 plt_name buffer.
1897 (elf_xtensa_get_gotplt_section): Increase length of got_name
1898 buffer.
1899 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
1900 default return of FALSE.
1901 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
1902 default return of FALSE.
1903
d42c267e
AM		 19042017-07-12 Alan Modra <amodra@gmail.com>
1905
1906 * binary.c (binary_set_section_contents): Don't print filepos in
1907 error message.
1908 (coff_write_object_contents): Cast size_t for error message.
1909 (coff_slurp_line_table): Don't use bfd_vma symndx.
1910 (coff_slurp_reloc_table): Remove unneeded cast.
1911 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
1912 error message.
1913 (find_abstract_instance_name): Likewise.
1914 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
1915 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
1916 (elf32_arm_check_relocs): Make r_symndx an int.
1917 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
1918 format string.
1919 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
1920 message arg.
1921 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
1922 error message.
1923 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
1924 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1925 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1926 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1927 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1928 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1929 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1930 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
1931 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1932 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1933 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1934 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
1935 and use %lu for error message.
1936 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
1937 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
1938 error message.
1939
1940 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
1941 in error message.
1942 (elf32_arm_final_link_relocate): Likewise.
1943 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
1944 * coffcode.h (styp_to_sec_flags): Likewise.
1945 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1946 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
1947 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1948 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
1949 (elf32_bfin_merge_private_bfd_data): Likewise.
1950 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1951 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1952 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1953 (i370_elf_relocate_section): Likewise.
1954 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1955 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1956 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1957 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1958 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1959 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1960 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1961 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1962 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1963 * ieee.c (ieee_write_id, read_id): Likewise.
1964 * mach-o.c (bfd_mach_o_write_contents): Likewise.
1965 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
1966 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
1967 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
1968 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
1969 * stabs.c (_bfd_link_section_stabs): Likewise.
1970
1971 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
1972 format.
1973 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1974 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1975 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
1976 * coff-sh.c (sh_relax_section): Likewise.
1977 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
1978 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1979 * coffcode.h (coff_slurp_reloc_table): Likewise.
1980 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1981 (_bfd_coff_read_string_table): Likewise.
1982 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1983 * compress.c (bfd_get_full_section_contents): Likewise.
1984 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
1985 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1986 * elf.c (bfd_elf_string_from_elf_section): Likewise.
1987 * elf32-arc.c (arc_special_overflow_checks): Likewise.
1988 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
1989 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
1990 (elf32_arm_write_section): Likewise.
1991 * elf32-bfin.c (bfin_relocate_section): Likewise.
1992 (bfinfdpic_relocate_section): Likewise.
1993 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1994 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
1995 * elf32-i386.c (elf_i386_tls_transition): Likewise.
1996 (elf_i386_relocate_section): Likewise.
1997 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
1998 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1999 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2000 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2001 * elf32-metag.c (elf_metag_relocate_section): Likewise.
2002 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
2003 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
2004 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
2005 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
2006 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
2007 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
2008 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
2009 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
2010 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
2011 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
2012 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
2013 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
2014 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
2015 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
2016 * elf32-sh.c (sh_elf_relax_section): Likewise.
2017 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
2018 (sh_elf_relocate_section): Likewise.
2019 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
2020 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2021 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2022 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2023 * elf32-v850.c (v850_elf_relax_section): Likewise.
2024 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2025 (elf_vax_relocate_section): Likewise.
2026 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
2027 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
2028 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
2029 (do_fix_for_relocatable_link): Likewise.
2030 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
2031 (elf64_alpha_relax_with_lituse): Likewise.
2032 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
2033 (elf_hppa_final_link_relocate): Likewise.
2034 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
2035 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
2036 (elf64_vms_link_add_object_symbols): Likewise.
2037 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
2038 (mmix_final_link_relocate): Likewise.
2039 * elf64-s390.c (invalid_tls_insn): Likewise.
2040 (elf_s390_relocate_section): Likewise.
2041 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2042 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
2043 (elf_x86_64_relocate_section): Likewise.
2044 * elfcode.h (elf_slurp_symbol_table): Likewise.
2045 * elfcore.h (elf_core_file_p): Likewise.
2046 * elflink.c (elf_link_read_relocs_from_section): Likewise.
2047 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
2048 (elfNN_aarch64_relocate_section): Likewise.
2049 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
2050 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
2051 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
2052 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2053 (_bfd_mips_elf_relocate_section): Likewise.
2054 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
2055 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2056 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2057 * ieee.c (ieee_slurp_external_symbols): Likewise.
2058 * ihex.c (ihex_write_object_content): Likewise.
2059 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
2060 * merge.c (_bfd_merged_section_offset): Likewise.
2061 * mmo.c (mmo_write_loc_chunk): Likewise.
2062 (mmo_write_object_contents): Likewise.
2063 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
2064 * stabs.c (_bfd_link_section_stabs): Likewise.
2065 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
2066
e3fbc3da
AM		 20672017-07-11 Alan Modra <amodra@gmail.com>
2068
2069 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
2070
2c4d9cbe
AM		 20712017-07-11 Alan Modra <amodra@gmail.com>
2072
2073 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
2074 instruction" error using _bfd_error_handler, not einfo.
2075
adce5b39
NC		 20762017-07-10 Nick Clifton <nickc@redhat.com>
2077
2078 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
2079 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
2080
e6f3b9c3
JB		 20812017-07-07 John Baldwin <jhb@FreeBSD.org>
2082
2083 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
2084
532cc313
AM		 20852017-07-07 Alan Modra <amodra@gmail.com>
2086
2087 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
2088
1cf9552b
AM		 20892017-07-07 Alan Modra <amodra@gmail.com>
2090
2091 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
2092 as long long. Move code replacing "ll" with "I64", and simplify.
2093
a0b7b105
L		 20942017-07-06 H.J. Lu <hongjiu.lu@intel.com>
2095
2096 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
2097 to 1.
2098
1d827a72
L		 20992017-07-05 H.J. Lu <hongjiu.lu@intel.com>
2100
2101 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
2102 xtime.
2103 (line_info_add_file_name): Likewise.
2104 (decode_line_info): Likewise.
2105
0d702cfe
TG		 21062017-07-04 Tristan Gingold <gingold@adacore.com>
2107
2108 * version.m4: Bump version to 2.29.51
2109 * configure: Regenerate.
2110
564e46b7
JW		 21112017-07-04 Jiong Wang <jiong.wang@arm.com>
2112
2113 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
2114 sanity check at the head of this function.
2115
0041f7df
JK		 21162017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2117
2118 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
2119 dwarf_line_str_size.
2120 (struct attr_abbrev): Add field implicit_const.
2121 (dwarf_debug_sections): Add .debug_line_str.
2122 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
2123 (dwarf_debug_section_assert): Add static assertion.
2124 (read_indirect_line_string): New.
2125 (read_abbrevs): Support DW_FORM_implicit_const.
2126 (is_str_attr): Support DW_FORM_line_strp.
2127 (read_attribute_value): Support DW_FORM_line_strp and
2128 DW_FORM_implicit_const.
2129 (read_attribute): Support DW_FORM_implicit_const.
2130 (line_info_add_include_dir, line_info_add_include_dir_stub):
2131 (line_info_add_file_name, read_formatted_entries): New.
2132 (decode_line_info, parse_comp_unit): Support DWARF 5.
2133 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
2134
d8cd8c1f
EB		 21352017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2136
2137 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
2138 abort statement that was put for symbols that are not dynamic.
2139
15e6ed8c
TG		 21402017-07-03 Tristan Gingold <gingold@adacore.com>
2141
2142 * po/bfd.pot: Regenerate
2143
76cfced5
AM		 21442017-07-03 Alan Modra <amodra@gmail.com>
2145
2146 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
2147 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
2148 * elf.c (setup_group): Use "Lx" to print sh_size.
2149 (_bfd_elf_setup_sections): Remove unnecessary cast and print
2150 unknown section type in hex.
2151 (copy_special_section_fields): Style fix.
2152 (bfd_section_from_shdr): Correct format for sh_link. Use a
2153 common error message for all the variants of unrecognized
2154 section types.
2155 (assign_file_positions_for_load_sections): Use "Lx" for lma
2156 adjust error message.
2157 (assign_file_positions_for_non_load_sections): Formatting.
2158 (rewrite_elf_program_header): Formatting. Use "Lx" for
2159 bfd_vma values in error messages.
2160 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
2161 ELF_R_SYM value to type expected by format.
2162 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
2163 in error messages.
2164 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
2165 (elf_link_input_bfd): Use "Lx" for r_info.
2166 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
2167
ce9116fd
AM		 21682017-07-03 Alan Modra <amodra@gmail.com>
2169
2170 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
2171 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
2172 Microsoft C library variant of long long format specifier.
2173 (PRINT20): Cast value to bfd_uint64_t not long long.
2174 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
2175 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
2176 long long. Don't cast to bfd_vma.
2177 * elf32-score.c (score3_bfd_getl48): Likewise.
2178 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
2179
cd9af601
AM		 21802017-07-03 Alan Modra <amodra@gmail.com>
2181
2182 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
2183 print d_tag.
2184 (bfd_elf_print_symbol): Don't cast symbol->flags.
2185 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
2186 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
2187 _bfd_error_handler argument order.
2188 (ppc_elf_merge_private_bfd_data): Don't cast flags.
2189
33c734b2
AM		 21902017-07-03 Alan Modra <amodra@gmail.com>
2191
2192 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
2193 AC_TYPE_LONG_DOUBLE.
2194 * configure: Regenerate.
2195 * config.in: Regenerate.
2196
3df5cd13
AW		 21972017-06-29 Andrew Waterman <andrew@sifive.com>
2198
2199 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
2200 relocs.
2201
ec1acaba
EB		 22022017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2203
2204 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
2205 unless it is undefined weak.
2206 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
2207 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
2208 relocation.
2209 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
2210 is not dynamic in PIC, abort.
2211
ff07562f
JW		 22122017-06-29 Jiong Wang <jiong.wang@arm.com>
2213
2214 PR ld/21402
2215 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
2216 undefined weak symbols into dynamic.
2217 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
2218 relocation for non-dynamic symbols.
2219 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
2220
2aff25ba
JW		 22212017-06-29 Jiong Wang <jiong.wang@arm.com>
2222
2223 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
2224 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
2225 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
2226 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
2227 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
2228 support for them.
2229
88ab90e8
AA		 22302017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
2231
2232 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
2233 (elfcore_write_s390_gs_bc): Likewise.
2234 * elf.c (elfcore_grok_s390_gs_cb): New function.
2235 (elfcore_grok_s390_gs_bc): New function.
2236 (elfcore_grok_note): Call them.
2237 (elfcore_write_s390_gs_cb): New function.
2238 (elfcore_write_s390_gs_bc): New function.
2239 (elfcore_write_register_note): Call them.
2240
328ce951
L		 22412017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2242
2243 * libbfd.c (_bfd_generic_get_section_contents): Don't call
2244 bfd_get_file_size. Check archive element size.
2245 (_bfd_generic_get_section_contents_in_window): Likewise.
2246
47fdcf63
L		 22472017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2248
2249 * bfd-in2.h: Regenerated.
2250 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
2251 (bfd_get_file_size): Likewise.
2252
38bf472a
MR		 22532017-06-28 Maciej W. Rozycki <macro@imgtec.com>
2254 Matthew Fortune <matthew.fortune@imgtec.com>
2255
2256 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
2257 * cpu-mips.c (I_interaptiv_mr2): New enum value.
2258 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
2259 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
2260 case.
2261 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2262 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2263 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
2264 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
2265 `bfd_mach_mips_interaptiv_mr2' entries.
2266 * bfd-in2.h: Regenerate.
2267
2d68166e
NC		 22682017-06-27 Nick Clifton <nickc@redhat.com>
2269
2270 * tekhex.c (pass_over): Revert accidental conversion of a local
2271 array to a static array.
2272
68063779
SKS		 22732017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2274
2275 PR ld/13402
2276 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
2277 reloc addend if necessary. Adjust diff only if
2278 shrinked_insn_address < end_address.
2279
ea9aafc4
AM		 22802017-06-27 Alan Modra <amodra@gmail.com>
2281
2282 PR binutils/21665
2283 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
2284 (_bfd_generic_get_section_contents_in_window): Likewise.
2285
a6cbf936
KLC		 22862017-06-26 Kuan-Lin Chen <rufus@andestech.com>
2287
2288 * elfnn-riscv.c (perform_relocation): Support the new
2289 R_RISCV_32_PCREL relocation.
2290 (riscv_elf_relocate_section): Likewise.
2291 * elfxx-riscv.c (howto_table): Likewise.
2292 (riscv_reloc_map): Likewise.
2293 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
2294 * libbfd.h: Regenerate.
2295
7211ae50
AM		 22962017-06-27 Alan Modra <amodra@gmail.com>
2297
2298 PR binutils/21665
2299 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
2300 Use unsigned file pointer type, and remove cast.
2301 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
2302 Add "count", not "sz".
2303
ab27f80c
PA		 23042017-06-26 Pedro Alves <palves@redhat.com>
2305
2306 PR binutils/21665
2307 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
2308 "sz".
2309
1f473e3d
L		 23102017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2311
2312 PR binutils/21665
2313 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
2314 a missing line.
2315
b417536f
MR		 23162017-06-26 Maciej W. Rozycki <macro@imgtec.com>
2317
2318 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
2319 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
2320 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
2321 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
2322 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
2323
0630b49c
L		 23242017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2325
2326 PR binutils/21665
2327 * compress.c (bfd_get_full_section_contents): Don't check the
2328 file size here.
2329 * libbfd.c (_bfd_generic_get_section_contents): Check for and
ea9aafc4 2330 reject a section whose size + offset is greater than the size
0630b49c
L		 2331 of the entire file.
2332 (_bfd_generic_get_section_contents_in_window): Likewise.
515a4464 2333
04e15b4a
NC		 23342017-06-26 Nick Clifton <nickc@redhat.com>
2335
2336 PR binutils/21670
2337 * tekhex.c (getvalue): Check for the source pointer exceeding the
2338 end pointer before the first byte is read.
2339
cfd14a50
NC		 23402017-06-26 Nick Clifton <nickc@redhat.com>
2341
2342 PR binutils/21665
ea9aafc4 2343 * opncls.c (get_build_id): Check that the section is big enough
cfd14a50
NC		 2344 to contain the whole note.
2345 * compress.c (bfd_get_full_section_contents): Check for and reject
ea9aafc4 2346 a section whose size is greater than the size of the entire file.
cfd14a50
NC		 2347 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
2348 contain a notes section.
2349
93ec5e23
AK		 23502017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2351
2352 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
2353 pointer checks.
2354 (elf_s390_modify_segment_map): Likewise.
2355 (bfd_elf_s390_set_options): Lisewise.
2356
57963c05
AM		 23572017-06-26 Alan Modra <amodra@gmail.com>
2358
2359 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
2360 a --just-syms bfd.
2361 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
2362 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
2363 .preinit_array on --just-syms bfds.
2364 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
2365 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
2366 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2367
5cc4ca83
ST		 23682017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
2369
2370 * elf.c (find_link): Bounds check "hint".
2371
bff0500d
TP		 23722017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2373
2374 * elf32-arm.c (using_thumb_only): Update list of architectures in
2375 BFD_ASSERT for which the logic is valid.
2376 (using_thumb2_bl): Likewise.
2377 (using_thumb2): Likewise and return true for ARMv8-R.
2378 (arch_has_arm_nop): Likewise.
2379 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2380 merging logic. Update commentis for value 15 of v8m_baseline,
2381 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
2382 merging of value 15 of Tag_CPU_arch.
2383
4aa57d6a
JW		 23842017-06-23 Jiong Wang <jiong.wang@arm.com>
2385
2386 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2387 BFD_RELOC_AARCH64_ADR_GOT_PAGE
2388 * bfd-in2.h: Regenerate.
2389
5d8763a3
L		 23902017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2391
2392 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2393 the error_alignment label forward. Properly align program
2394 property note section.
2395
e652757b
EC		 23962017-06-22 Eric Christopher <echristo@gmail.com>
2397
2398 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2399 abs to fix a truncation warning.
2400
84da4cf8
L		 24012017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2402
2403 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2404 local undefined weak symbol to 0.
2405 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2406
48580982
L		 24072017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2408
2409 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2410 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2411 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2412 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2413 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2414 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2415 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2416 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2417
ee2fdd6f
L		 24182017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2419
2420 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2421 (elf_i386_lazy_ibt_plt_entry): Likewise.
2422 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2423 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2424 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2425 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2426 (elf_i386_lazy_plt_layout): Likewise.
2427 (elf_i386_non_lazy_plt_layout): Likewise.
2428 (elf_i386_link_hash_entry): Add plt_second.
2429 (elf_i386_link_hash_table): Add plt_second and
2430 plt_second_eh_frame.
2431 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2432 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2433 the second PLT. Check the second PLT.
2434 (elf_i386_relocate_section): Use the second PLT to resolve
2435 PLT reference if needed.
2436 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2437 needed.
2438 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2439 second PLT. Generate unwind info for the second PLT.
2440 (elf_i386_plt_type): Add plt_second.
2441 (elf_i386_get_synthetic_symtab): Support the second PLT.
2442 (elf_i386_parse_gnu_properties): Support
2443 GNU_PROPERTY_X86_FEATURE_1_AND.
2444 (elf_i386_merge_gnu_properties): Support
2445 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2446 on GNU_PROPERTY_X86_FEATURE_1_IBT
2447 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2448 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2449 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2450 is set on all relocatable inputs.
2451 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2452 (elf_x32_lazy_ibt_plt_entry): Likewise.
2453 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2454 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2455 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2456 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2457 (elf_x86_64_lazy_ibt_plt): Likewise.
2458 (elf_x32_lazy_ibt_plt): Likewise.
2459 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2460 (elf_x32_non_lazy_ibt_plt): Likewise.
2461 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2462 (elf_x86_64_parse_gnu_properties): Support
2463 GNU_PROPERTY_X86_FEATURE_1_AND.
2464 (elf_x86_64_merge_gnu_properties): Support
2465 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2466 on GNU_PROPERTY_X86_FEATURE_1_IBT
2467 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2468 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2469 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2470 is set on all relocatable inputs.
2471
d19237d9
NC		 24722017-06-22 Nick Clifton <nickc@redhat.com>
2473
2474 PR binutils/21649
2475 * som.c (setup_sections): NUL terminate the space_strings buffer.
2476 Check that the space.name field does not index beyond the end of
2477 the space_strings buffer.
2478
6879f5a9
NC		 24792017-06-21 Nick Clifton <nickc@redhat.com>
2480
2481 PR binutils/21646
2482 * coff-sh.c (sh_reloc): Check for an out of range reloc.
2483
7adc0a81
NC		 24842017-06-21 Nick Clifton <nickc@redhat.com>
2485
2486 PR binutils/21639
2487 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2488 type of the size parameter.
2489 (_bfd_vms_save_counted_string): Add second parameter - the maximum
2490 length of the counted string.
2491 * vms.h (_bfd_vms_save_sized_string): Update prototype.
2492 (_bfd_vms_save_counted_string): Likewise.
2493 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2494 _bfd_vms_save_counted_string.
2495 (_bfd_vms_slurp_ehdr): Likewise.
2496 (_bfd_vms_slurp_egsd): Likewise.
2497 (Parse_module): Likewise.
2498
6e1816be
AM		 24992017-06-21 Alan Modra <amodra@gmail.com>
2500
2501 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2502 calls before tocsave calls.
2503 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2504 following nop.
2505
20bd1b6b
NC		 25062017-06-21 Nick Clifton <nickc@redhat.com>
2507
2508 PR binutils/21645
2509 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2510 bfd_get_full_section_contents returns no contents.
2511
3de58d95
NC		 25122017-06-21 Nick Clifton <nickc@redhat.com>
2513
2514 PR binutils/21638
2515 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2516 record.
2517
cb06d03a
NC		 25182017-06-21 Nick Clifton <nickc@redhat.com>
2519
2520 PR binutils/21637
2521 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2522 list.
2523 (image_set_ptr): Likewise.
2524 (alpha_vms_fix_sec_rel): Likewise.
2525 (alpha_vms_slurp_relocs): Likewise.
2526
c458d007
NC		 25272017-06-21 Nick Clifton <nickc@redhat.com>
2528
2529 PR binutils/21633
2530 * ieee.c (ieee_slurp_sections): Check for a NULL return from
2531 read_id.
2532 (ieee_archive_p): Likewise.
2533 (ieee_object_p): Likewise.
2534
ce497010
NC		 25352017-06-21 Nick Clifton <nickc@redhat.com>
2536
2537 PR binutils/21640
2538 * elf.c (setup_group): Zero the group section pointer list after
2539 allocation so that loops can be caught. Check for NULL pointers
2540 when processing a group list.
2541
fd52715c
AK		 25422017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2543
2544 * elf-s390.h: New file.
2545 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2546 field.
2547 (elf_s390_additional_program_headers): New function.
2548 (elf_s390_modify_segment_map): New function.
2549 (bfd_elf_s390_set_options): New function.
2550 (elf_backend_additional_program_headers)
2551 (elf_backend_modify_segment_map): Add macro definitions.
2552
abfa390d
L		 25532017-06-19 H.J. Lu <hongjiu.lu@intel.com>
2554
2555 PR ld/21626
2556 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2557 the DYNAMIC bit instead of bfd_count_sections.
2558
bc21b167
NC		 25592017-06-19 Nick Clifton <nickc@redhat.com>
2560
2561 PR binutils/21618
2562 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2563 length.
2564 (evax_bfd_print_eeom): Likewise.
2565 (evax_bfd_print_egsd): Check for an overlarge record length.
2566 (evax_bfd_print_etir): Likewise.
2567
acb56a83
NC		 25682017-06-19 Nick Clifton <nickc@redhat.com>
2569
2570 PR binutils/21612
2571 * libieee.h (struct common_header_type): Add end_p field.
2572 * ieee.c (this_byte_and_next): Do not advance input_p beyond
2573 end_p.
2574 (read_id): Check for a length that exceeds the remaining bytes in
2575 the input buffer.
2576 (ieee_seek): Initialise end_p.
2577 (ieee_archive_p): Likewise.
2578 (ieee_object_p): Likewise.
2579
72e84f96
NC		 25802017-06-19 Nick Clifton <nickc@redhat.com>
2581
80053e46
NC		 2582 PR binutils/21611
2583 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2584 before reading the EIHS structure entries.
2585
25862017-06-19 Nick Clifton <nickc@redhat.com>
2587
2588 PR binutils/21615
72e84f96
NC		 2589 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2590 gsd_size. Check that there are enough bytes remaining to read the
2591 type and size of the next egsd. Check that the size of the egsd
2592 does not exceed the size of the record.
2593
875ffa3e
AM		 25942017-06-19 Alan Modra <amodra@gmail.com>
2595
2596 * config.bfd: Correct targ_underscore for cris.
2597
bdd32e03
AM		 25982017-06-18 Alan Modra <amodra@gmail.com>
2599
2600 * config.bfd: Correct targ_underscore for epiphany, ip2k,
2601 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2602
4b48e2f6
NC		 26032017-06-16 Nick Clifton <nickc@redhat.com>
2604
2605 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2606 bucketlist is empty because there are no symbols to add to the
2607 list.
2608
7dba9362
AM		 26092017-06-16 Alan Modra <amodra@gmail.com>
2610
2611 PR ld/20022
2612 PR ld/21557
2613 PR ld/21562
2614 PR ld/21571
2615 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2616 (BFD_JUMP_TABLE_LINK): Likewise.
2617 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2618 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2619 (bfd_elf_define_start_stop): New function.
2620 * linker.c (bfd_generic_define_start_stop): New function.
2621 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2622 new field.
2623 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2624 * aout-target.h (MY_bfd_define_start_stop): Define.
2625 * aout-tic30.c (MY_bfd_define_start_stop): Define.
2626 * binary.c (binary_bfd_define_start_stop): Define.
2627 * bout.c (b_out_bfd_define_start_stop): Define.
2628 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2629 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2630 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2631 * coffcode.h (coff_bfd_define_start_stop): Define.
2632 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2633 * i386msdos.c (msdos_bfd_define_start_stop): Define.
2634 * i386os9k.c (os9k_bfd_define_start_stop): Define.
2635 * ieee.c (ieee_bfd_define_start_stop): Define.
2636 * ihex.c (ihex_bfd_define_start_stop): Define.
2637 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2638 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2639 * mmo.c (mmo_bfd_define_start_stop): Define.
2640 * nlm-target.h (nlm_bfd_define_start_stop): Define.
2641 * oasys.c (oasys_bfd_define_start_stop): Define.
2642 * pef.c (bfd_pef_bfd_define_start_stop): Define.
2643 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2644 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2645 * som.c (som_bfd_define_start_stop): Define.
2646 * srec.c (srec_bfd_define_start_stop): Define.
2647 * tekhex.c (tekhex_bfd_define_start_stop): Define.
2648 * versados.c (versados_bfd_define_start_stop): Define.
2649 * vms-alpha.c (vms_bfd_define_start_stop): Define.
2650 (alpha_vms_bfd_define_start_stop): Define.
2651 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2652 * bfd-in2.h: Regenerate.
2653 * libbfd.h: Regenerate.
2654
d68f1976
JW		 26552017-06-16 Jiong Wang <jiong.wang@arm.com>
2656
2657 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2658 SYMBOL_REFERENCES_LOCAL.
2659
6353d82b
JW		 26602017-06-15 Jiong Wang <jiong.wang@arm.com>
2661
2662 PR ld/21532
2663 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2664 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2665 runtime for if there needs copy relocation elimination.
2666 (need_copy_relocation_p): New function. Return true for symbol with
2667 pc-relative references and if it's against read-only sections.
2668 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2669 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2670 that are related with accessing external objects.
2671 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2672 in elfNN_aarch64_check_relocs.
2673
63634bb4
NC		 26742017-06-15 Nick Clifton <nickc@redhat.com>
2675
2676 PR binutils/21582
2677 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2678 bugs.
62b76e4b
NC		 2679 PR binutils/21581
2680 (ieee_archive_p): Likewise.
63634bb4 2681
76800cba
NC		 26822017-06-15 Nick Clifton <nickc@redhat.com>
2683
2684 PR binutils/21579
2685 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2686
f7e16c2a
MF		 26872017-06-14 Max Filippov <jcmvbkbc@gmail.com>
2688
2689 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2690 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2691 keep both windowed and call0 ABI PLT definitions.
2692 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2693 elf_xtensa_*_plt_entry endex.
2694 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2695
f461bbd8
NC		 26962017-06-14 Nick Clifton <nickc@redhat.com>
2697
2698 PR binutils/21578
2699 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2700 flag value.
2701
c53d2e6d
NC		 27022017-06-14 Nick Clifton <nickc@redhat.com>
2703
2704 PR binutils/21589
2705 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2706 maximum value for the ascic pointer. Check that name processing
2707 does not read beyond this value.
2708 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2709 end of etir record.
2710
04f963fd
NC		 27112017-06-14 Nick Clifton <nickc@redhat.com>
2712
2713 PR binutils/21591
2714 * versados.c (versados_mkobject): Zero the allocated tdata structure.
2715 (process_otr): Check for an invalid offset in the otr structure.
2716
319c2dbe
SH		 27172017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
2718
2719 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2720
cbd0eecf
L		 27212017-06-13 H.J. Lu <hongjiu.lu@intel.com>
2722
2723 PR ld/20022
2724 PR ld/21557
2725 PR ld/21562
2726 PR ld/21571
2727 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
2728 vtable field to a union.
2729 (_bfd_elf_is_start_stop): Removed.
2730 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2731 __start_SECNAME and __stop_SECNAME symbols.
2732 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2733 * elflink.c (_bfd_elf_is_start_stop): Removed.
2734 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2735 _bfd_elf_is_start_stop.
2736 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2737 __stop_SECNAME symbols. Updated.
2738 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2739 (bfd_elf_gc_record_vtinherit): Likewise.
2740 (bfd_elf_gc_record_vtentry): Likewise.
2741
10bbbc1d
NC		 27422017-06-13 Nick Clifton <nickc@redhat.com>
2743
2744 PR ld/21524
2745 * elflink.c (elf_link_adjust_relocs): Generate an error when
2746 encountering a reloc against a symbol removed by garbage
2747 collection.
2748
5c3ce2bc
L		 27492017-06-12 H.J. Lu <hongjiu.lu@intel.com>
2750
2751 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2752 to merge_gnu_properties.
2753 * elf-properties.c (elf_merge_gnu_properties): Add struct
2754 bfd_link_info * and pass it to merge_gnu_properties.
2755 (elf_merge_gnu_property_list): Add struct bfd_link_info *
2756 and pass it to elf_merge_gnu_properties.
2757 (_bfd_elf_link_setup_gnu_properties): Pass info to
2758 elf_merge_gnu_property_list.
2759 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2760 bfd_link_info *.
2761 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2762
9b97dfbf
AM		 27632017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
2764
2765 PR 21564
2766 * binary.c (binary_set_section_contents): Scale lma by octets
2767 per byte to set filepos.
2768
e3d1d408
CM		 27692017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2770
2771 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
2772 dynamic sections.
2773
64aa8e03
CM		 27742017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2775
2776 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
2777 require TEXTREL.
2778
a0abe743
CM		 27792017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2780
2781 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
2782 patched section contents for TLS IE reloc.
2783 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2784
f4e6805f
CM		 27852017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2786
2787 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
2788 RELOC_FOR_GLOBAL_SYMBOL macro.
2789
cd640291
CM		 27902018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2791
2792 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
2793 changes.
2794
7ef0acc1
VG		 27952017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2796
2797 * config/tc-arc.c (md_undefined_symbol): Changed.
2798 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2799
cc89d0b3
CM		 28002017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2801
2802 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
2803 symbols.
2804
9d5c718b
CM		 28052017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2806
2807 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
2808 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2809
be9e3704
CM		 28102017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2811
2812 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
2813 object is created.
2814
4ec192e6
RE		 28152017-06-08 Richard Earnshaw <rearnsha@arm.com>
2816
2817 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
2818 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
2819 is non-zero. Add clarifying comments.
2820
51fa2693
L		 28212017-06-08 H.J. Lu <hongjiu.lu@intel.com>
2822
2823 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
2824 name. Use local IFUNC symbol name string to report unsupported
2825 non-PIC call to IFUNC function.
2826 (elf_i386_relocate_section): Dump local IFUNC name with minfo
2827 when generating R_386_IRELATIVE relocation.
2828 (elf_i386_finish_dynamic_symbol): Likewise.
2829 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
2830 IFUNC symbol name.
2831 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
2832 when generating R_X86_64_IRELATIVE relocation.
2833 (elf_x86_64_finish_dynamic_symbol): Likewise.
2834
78e8a2ff
JM		 28352017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2836
2837 * elf.c (setup_group): Make sure BFD sections are created for all
2838 group sections in the input file when processing SHF_GROUP
2839 sections.
2840 (bfd_section_from_shdr): Avoid duplicating logic already
2841 implemented in `setup_group'.
2842
9949827b
DBR		 28432017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
2844
2845 PR binutils/21546
2846 * peXXigen.c (pe_print_idata): Use the address of the first thunk
2847 if the hint address is zero.
2848
0ee3a6db
JC		 28492017-06-06 James Clarke <jrtc27@jrtc27.com>
2850
2851 PR ld/19579
2852 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
2853 ELF_COMMON_DEF_P for common symbols.
2854
7bdf4127
AB		 28552017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
2856
2857 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
2858 SEC_GROUP sections as SEC_EXCLUDE.
2859 (bfd_elf_set_group_contents): Replace use of abort with an assert.
2860 (assign_section_numbers): Use resolve_section_groups flag instead
2861 of relocatable link type.
2862 (_bfd_elf_init_private_section_data): Use resolve_section_groups
2863 flag instead of checking the final_link flag for part of the
2864 checks in here. Fix white space as a result.
2865 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
2866 instead of relocatable link type.
2867 (bfd_elf_final_link): Likewise.
2868
458ad2b8
JM		 28692017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2870
2871 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
2872 variable `bed'.
2873 * elf32-score.c (score_elf_final_link_relocate): Likewise.
2874 (s3_bfd_score_elf_check_relocs): Likewise.
2875 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2876 (score_elf_final_link_relocate): Likewise.
2877 (s7_bfd_score_elf_check_relocs): Likewise.
2878
fbebaf4a
JM		 28792017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2880
2881 * elflink.c (init_reloc_cookie_rels): Remove unused variable
2882 `bed'.
2883
056bafd4
MR		 28842017-06-06 Maciej W. Rozycki <macro@imgtec.com>
2885
2886 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
2887 from `reloc_count' rather than decrementing it.
2888 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
2889 `reloc_count' by `int_rels_per_ext_rel'.
2890 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
2891 `reloc_count' by `int_rels_per_ext_rel' for last relocation
2892 entry determination.
2893 (s3_bfd_score_elf_check_relocs): Likewise.
2894 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
2895 (s7_bfd_score_elf_relocate_section): Likewise.
2896 (s7_bfd_score_elf_check_relocs): Likewise.
2897 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
2898 prototype and function.
2899 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
2900 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
2901 triple rather than once the sum of REL and RELA relocation entry
2902 counts.
2903 (bfd_elf64_get_reloc_upper_bound): Remove macro.
2904 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
2905 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
2906 storage allocation size determination.
2907 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
2908 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
2909 by `int_rels_per_ext_rel' for last relocation entry
2910 determination.
2911 (bfd_elf_final_link): Do not multiply `reloc_count' by
2912 `int_rels_per_ext_rel' for internal relocation storage
2913 allocation size determination.
2914 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
2915 `int_rels_per_ext_rel' for last relocation entry determination.
2916 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2917 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2918 (_bfd_mips_elf_relocate_section): Likewise.
2919
af54f0eb
AM		 29202017-06-05 Alan Modra <amodra@gmail.com>
2921
2922 PR 21529
2923 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
2924
6cf3bf88 29252017-06-01 John Baldwin <jhb@FreeBSD.org>
b5430a3c
JB		 2926
2927 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
2928 determine structure sizes.
2929 (elfcore_grok_freebsd_prstatus): Likewise.
2930
f378ab09
AM		 29312017-06-01 Alan Modra <amodra@gmail.com>
2932
2933 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
2934 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
2935 dynamic objects.
2936 (is_elfv2_localentry0): New function.
2937 (ppc64_elf_tls_setup): Default params->plt_localentry0.
2938 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
2939 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
2940 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
2941 optimized localentry:0 stubs.
2942 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
2943 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
2944 localentry:0 stubs.
2945 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
2946 DT_PPC64_OPT.
2947 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
2948
8c65b54f
CS		 29492017-05-30 Casey Smith <clegg89@gmail.com>
2950
2951 PR ld/21523
2952 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
2953 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
2954
64984c22
AK		 29552017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
2956
2957 * cpu-arc.c (arc_compatible): New function.
2958
37cd3877
AK		 29592017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
2960
2961 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
2962
8e2f54bc
L		 29632017-05-30 H.J. Lu <hongjiu.lu@intel.com>
2964
2965 PR binutils/21519
2966 * bfdio.c (bfd_get_file_size): New function.
2967 * bfd-in2.h: Regenerated.
2968
8e7f04f1 29692017-05-23 Dilian Palauzov <git-dpa@aegee.org>
2970
2971 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
2972 comments.
2973
25f94347
L		 29742017-05-22 H.J. Lu <hongjiu.lu@intel.com>
2975
2976 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
2977 dynobj instead of htab->elf.dynobj.
2978
e5713223
MR		 29792017-05-19 Maciej W. Rozycki <macro@imgtec.com>
2980
2981 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
2982 and function.
2983 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
2984 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
2985 actual number of internal relocations retrieved. Adjust
2986 function description.
2987 (bfd_elf64_canonicalize_reloc): Remove macro.
2988 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
2989
64517994
JM		 29902017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
2991
2992 * archures.c (bfd_mach_sparc_v9m8): Define.
2993 (bfd_mach_sparc_v8plusm8): Likewise.
2994 (bfd_mach_sparc_v9_p): Adjust to M8.
2995 (bfd_mach_sparc_64bit_p): Likewise.
2996 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
2997 bfd_mach_sparc_v8plusm8.
2998 * bfd-in2.h: Regenerated.
2999 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
3000 sparc:v8plusm8.
3001 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
3002 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
3003 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
3004 SHA3.
3005 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3006 bfd_mach_sparc_v8plusm8.
3007
eb026f09
AM		 30082017-05-19 Alan Modra <amodra@gmail.com>
3009
3010 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
3011 debug and special sections when no non-note alloc sections in an
3012 object are kept.
3013
535b785f
AM		 30142017-05-18 Alan Modra <amodra@gmail.com>
3015
3016 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
3017 * elf-m10300.c: Likewise.
3018 * elf.c: Likewise.
3019 * elf32-arc.c: Likewise.
3020 * elf32-bfin.c: Likewise.
3021 * elf32-m68k.c: Likewise.
3022 * elf32-nds32.c: Likewise.
3023 * elf32-tilepro.c: Likewise.
3024 * elflink.c: Likewise.
3025 * elfnn-aarch64.c: Likewise.
3026 * elfnn-riscv.c: Likewise.
3027 * elfxx-tilegx.c: Likewise.
3028 * mach-o.c: Likewise.
3029 * peXXigen.c: Likewise.
3030 * vms-alpha.c: Likewise.
3031 * vms-lib.c: Likewise.
3032
b7c871ed
L		 30332017-05-17 H.J. Lu <hongjiu.lu@intel.com>
3034
3035 PR ld/20882
3036 * elflink.c (elf_gc_mark_debug_section): New function.
3037 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
3038 referenced by kept debug sections.
3039
bc4e12de
AM		 30402017-05-16 Alan Modra <amodra@gmail.com>
3041
3042 * elf-m10300.c: Rename occurrences of non_ir_ref.
3043 * elf32-arm.c: Likewise.
3044 * elf32-bfin.c: Likewise.
3045 * elf32-cr16.c: Likewise.
3046 * elf32-cris.c: Likewise.
3047 * elf32-d10v.c: Likewise.
3048 * elf32-dlx.c: Likewise.
3049 * elf32-fr30.c: Likewise.
3050 * elf32-frv.c: Likewise.
3051 * elf32-hppa.c: Likewise.
3052 * elf32-i370.c: Likewise.
3053 * elf32-i386.c: Likewise.
3054 * elf32-iq2000.c: Likewise.
3055 * elf32-lm32.c: Likewise.
3056 * elf32-m32c.c: Likewise.
3057 * elf32-m32r.c: Likewise.
3058 * elf32-m68hc1x.c: Likewise.
3059 * elf32-m68k.c: Likewise.
3060 * elf32-mcore.c: Likewise.
3061 * elf32-metag.c: Likewise.
3062 * elf32-microblaze.c: Likewise.
3063 * elf32-moxie.c: Likewise.
3064 * elf32-msp430.c: Likewise.
3065 * elf32-mt.c: Likewise.
3066 * elf32-nios2.c: Likewise.
3067 * elf32-or1k.c: Likewise.
3068 * elf32-ppc.c: Likewise.
3069 * elf32-rl78.c: Likewise.
3070 * elf32-s390.c: Likewise.
3071 * elf32-score.c: Likewise.
3072 * elf32-score7.c: Likewise.
3073 * elf32-sh.c: Likewise.
3074 * elf32-tic6x.c: Likewise.
3075 * elf32-tilepro.c: Likewise.
3076 * elf32-v850.c: Likewise.
3077 * elf32-vax.c: Likewise.
3078 * elf32-xstormy16.c: Likewise.
3079 * elf32-xtensa.c: Likewise.
3080 * elf64-alpha.c: Likewise.
3081 * elf64-hppa.c: Likewise.
3082 * elf64-ia64-vms.c: Likewise.
3083 * elf64-mmix.c: Likewise.
3084 * elf64-ppc.c: Likewise.
3085 * elf64-s390.c: Likewise.
3086 * elf64-sh64.c: Likewise.
3087 * elf64-x86-64.c: Likewise.
3088 * elflink.c: Likewise.
3089 * elfnn-aarch64.c: Likewise.
3090 * elfnn-ia64.c: Likewise.
3091 * elfnn-riscv.c: Likewise.
3092 * elfxx-mips.c: Likewise.
3093 * elfxx-sparc.c: Likewise.
3094 * elfxx-tilegx.c: Likewise.
3095 * linker.c: Likewise.
3096
4070765b
AM		 30972017-05-16 Alan Modra <amodra@gmail.com>
3098
3099 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
3100 * elflink.c (elf_link_add_object_symbols): Update to use
3101 non_ir_ref_dynamic.
3102 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
3103 non_ir_ref.
3104 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
3105
25499ac7
MR		 31062017-05-15 Maciej W. Rozycki <macro@imgtec.com>
3107
3108 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
3109
73caa85d
L		 31102017-05-12 H.J. Lu <hongjiu.lu@intel.com>
3111
3112 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
3113 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
3114 properties.
3115 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3116
f2c29a16
L		 31172017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3118
3119 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
3120 to plt_second.
3121 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
3122 to plt_second/plt_second_eh_frame.
3123 (elf_x86_64_link_hash_newfunc): Updated.
3124 (elf_x86_64_allocate_dynrelocs): Likewise.
3125 (elf_x86_64_size_dynamic_sections): Likewise.
3126 (elf_x86_64_relocate_section): Likewise.
3127 (elf_x86_64_finish_dynamic_symbol): Likewise.
3128 (elf_x86_64_finish_dynamic_sections): Likewise.
3129 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
3130 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
3131 .plt.sec section.
3132 (elf_backend_setup_gnu_properties): Updated. Create the
3133 .plt.sec section instead of the .plt.sec section.
3134
dc2be3d2
L		 31352017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3136
3137 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
3138 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
3139 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
3140
db84b98a
JM		 31412017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3142
3143 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
3144 (bfd_elf64_set_reloc): Define.
3145 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
3146
23186865
JM		 31472017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3148
3149 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
3150 (struct bfd_target): New field _bfd_set_reloc.
3151 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
3152 * reloc.c (_bfd_generic_set_reloc): New function.
3153 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
3154 * nlm-target.h (nlm_set_reloc): Likewise.
3155 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
3156 * aout-tic30.c (MY_set_reloc): Likewise.
3157 * aout-target.h (MY_set_reloc): Likewise.
3158 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
3159 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
3160 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
3161 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
3162 * aout-adobe.c (aout_32_set_reloc): Likewise.
3163 * bout.c (b_out_set_reloc): Likewise.
3164 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
3165 * i386os9k.c (aout_32_set_reloc): Likewise.
3166 * ieee.c (ieee_set_reloc): Likewise.
3167 * oasys.c (oasys_set_reloc): Likewise.
3168 * som.c (som_set_reloc): Likewise.
3169 * versados.c (versados_set_reloc): Likewise.
3170 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
3171 _bfd_generic_set_reloc.
3172 (rs6000_xcoff64_aix_vec): LIkewise.
3173 * libbfd.c (_bfd_norelocs_set_reloc): New function.
3174 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
3175 * i386msdos.c (msdos_set_reloc): Define to
3176 _bfd_norelocs_set_reloc.
3177 * elfcode.h (elf_set_reloc): Define.
3178 * bfd-in2.h: Regenerated.
3179
aab82f4c
L		 31802017-05-10 H.J. Lu <hongjiu.lu@intel.com>
3181
3182 PR ld/21481
3183 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
3184 for IFUNC function address.
3185
53a346d8
CZ		 31862017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
3187
3188 * elf32-arc.c (FEATURE_LIST_NAME): Define.
3189 (CONFLICT_LIST): Likewise.
3190 (opcode/arc-attrs.h): Include.
3191 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
3192 (arc_extract_features): New file.
3193 (arc_stralloc): Likewise.
3194 (arc_elf_merge_attributes): Likewise.
3195 (arc_elf_merge_private_bfd_data): Use object attributes.
3196 (bfd_arc_get_mach_from_attributes): New function.
3197 (arc_elf_object_p): Use object attributes.
3198 (arc_elf_final_write_processing): Likewise.
3199 (elf32_arc_obj_attrs_arg_type): New function.
3200 (elf32_arc_obj_attrs_handle_unknown): Likewise.
3201 (elf32_arc_section_from_shdr): Likewise.
3202 (elf_backend_obj_attrs_vendor): Define.
3203 (elf_backend_obj_attrs_section): Likewise.
3204 (elf_backend_obj_attrs_arg_type): Likewise.
3205 (elf_backend_obj_attrs_section_type): Likewise.
3206 (elf_backend_obj_attrs_handle_unknown): Likewise.
3207 (elf_backend_section_from_shdr): Likewise.
3208
e645cf40
AG		 32092017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
3210
3211 PR ld/21458
3212 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
3213 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
3214 and the destination is a Thumb symbol.
3215
dd9e66ee
L		 32162017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3217
3218 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
3219 initializer to silence GCC 4.2.
3220 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
3221
38b12349
L		 32222017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3223
3224 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
3225 (LAZY_PLT_ENTRY_SIZE): This.
3226 (NON_LAZY_PLT_ENTRY_SIZE): New.
3227 (elf_x86_64_plt0_entry): Renamed to ...
3228 (elf_x86_64_lazy_plt0_entry): This.
3229 (elf_x86_64_plt_entry): Renamed to ...
3230 (elf_x86_64_lazy_plt_entry): This.
3231 (elf_x86_64_bnd_plt0_entry): Renamed to ...
3232 (elf_x86_64_lazy_bnd_plt0_entry): This.
3233 (elf_x86_64_legacy_plt_entry): Removed.
3234 (elf_x86_64_bnd_plt_entry): Renamed to ...
3235 (elf_x86_64_lazy_bnd_plt_entry): This.
3236 (elf_x86_64_legacy_plt2_entry): Renamed to ...
3237 (elf_x86_64_non_lazy_plt_entry): This.
3238 (elf_x86_64_bnd_plt2_entry): Renamed to ...
3239 (elf_x86_64_non_lazy_bnd_plt_entry): This.
3240 (elf_x86_64_eh_frame_plt): Renamed to ...
3241 (elf_x86_64_eh_frame_lazy_plt): This.
3242 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
3243 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
3244 (elf_x86_64_eh_frame_plt_got): Renamed to ...
3245 (elf_x86_64_eh_frame_non_lazy_plt): This.
3246 (elf_x86_64_lazy_plt_layout): New.
3247 (elf_x86_64_non_lazy_plt_layout): Likewise.
3248 (elf_x86_64_plt_layout): Likewise.
3249 (elf_x86_64_backend_data): Remove PLT layout information. Add
3250 os for target system.
3251 (GET_PLT_ENTRY_SIZE): Removed.
3252 (elf_x86_64_lazy_plt): New.
3253 (elf_x86_64_non_lazy_plt): Likewise.
3254 (elf_x86_64_lazy_bnd_plt): Likewise.
3255 (elf_x86_64_non_lazy_bnd_plt): Likewise.
3256 (elf_x86-64_arch_bed): Updated.
3257 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3258 (elf_x86_64_create_dynamic_sections): Removed.
3259 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
3260 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3261 (elf_x86-64_adjust_dynamic_symbol): Updated.
3262 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
3263 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3264 size for PLT0 if there is no PLT0. Get plt_entry_size from
3265 non_lazy_plt for non-lazy PLT entries.
3266 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
3267 from non_lazy_plt for non-lazy PLT entries.
3268 (elf_x86-64_relocate_section): Updated. Properly get PLT index
3269 if there is no PLT0.
3270 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
3271 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
3272 entries with non-lazy PLT layout. Don't fill the second and third
3273 slots in the PLT entry if there is no PLT0.
3274 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
3275 if there is no PLT0. Set sh_entsize on the .plt.got section.
3276 (compare_relocs): New.
3277 (elf_x86_64_plt_type): Likewise.
3278 (elf_x86_64_plt): Likewise.
3279 (elf_x86_64_nacl_plt): New. Forward declaration.
3280 (elf_x86_64_get_plt_sym_val): Removed.
3281 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
3282 against all dynamic relocations.
3283 (elf_x86_64_link_setup_gnu_properties): New function.
3284 (elf_backend_create_dynamic_sections): Updated.
3285 (elf_backend_setup_gnu_properties): New.
3286 (elf_x86_64_nacl_plt): New.
3287 (elf_x86_64_nacl_arch_bed): Updated.
3288
f604c2a2
L		 32892017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3290
3291 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
3292 (LAZY_PLT_ENTRY_SIZE): This.
3293 (NON_LAZY_PLT_ENTRY_SIZE): New.
3294 (elf_i386_plt0_entry): Renamed to ...
3295 (elf_i386_lazy_plt0_entry): This.
3296 (elf_i386_plt_entry): Renamed to ...
3297 (elf_i386_lazy_plt_entry): This.
3298 (elf_i386_pic_plt0_entry): Renamed to ...
3299 (elf_i386_pic_lazy_plt0_entry): This.
3300 (elf_i386_pic_plt_entry): Renamed to ...
3301 (elf_i386_pic_lazy_plt_entry): This.
3302 (elf_i386_got_plt_entry): Renamed to ...
3303 (elf_i386_non_lazy_plt_entry): This.
3304 (elf_i386_pic_got_plt_entry): Renamed to ...
3305 (elf_i386_pic_non_lazy_plt_entry): This.
3306 (elf_i386_eh_frame_plt): Renamed to ...
3307 (elf_i386_eh_frame_lazy_plt): This.
3308 (elf_i386_eh_frame_plt_got): Renamed to ...
3309 (elf_i386_eh_frame_non_lazy_plt): This.
3310 (elf_i386_plt_layout): Renamed to ...
3311 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
3312 eh_frame_plt_got_size.
3313 (elf_i386_non_lazy_plt_layout): New.
3314 (elf_i386_plt_layout): Likewise.
3315 (elf_i386_non_lazy_plt): Likewise.
3316 (GET_PLT_ENTRY_SIZE): Removed.
3317 (elf_i386_plt): Renamed to ...
3318 (elf_i386_lazy_plt): This.
3319 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
3320 (elf_i386_arch_bed): Updated.
3321 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3322 (elf_i386_create_dynamic_sections): Removed.
3323 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
3324 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3325 (elf_i386_adjust_dynamic_symbol): Updated.
3326 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
3327 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3328 size for PLT0 if there is no PLT0.
3329 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
3330 output section is discarded only if GOT isn't empty.
3331 (elf_i386_relocate_section): Updated. Properly get PLT index
3332 if there is no PLT0.
3333 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
3334 second and third slots in the PLT entry if there is no PLT0.
3335 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
3336 if there is no PLT0. Set sh_entsize on the .plt.got section.
3337 (elf_i386_nacl_plt): Forward declaration.
3338 (elf_i386_get_plt_sym_val): Removed.
3339 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
3340 against all dynamic relocations.
3341 (elf_i386_link_setup_gnu_properties): New function.
3342 (elf_backend_create_dynamic_sections): Updated.
3343 (elf_backend_setup_gnu_properties): New.
3344 (elf_i386_nacl_plt): Updated.
3345 (elf_i386_nacl_arch_bed): Likewise.
3346 (elf_i386_vxworks_arch_bed): Likewise.
3347
046734ff
TP		 33482017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
3349
3350 * elflink.c (elf_output_implib): Remove executable flag from import
3351 library bfd.
3352 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
3353 library is a relocatable object file.
3354
b660e9eb
SKS		 33552017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3356
3357 PR ld/21404
3358 * elf32-avr.c (avr_should_move_sym): New function.
3359 (avr_should_reduce_sym_size): Likewise.
3360 (avr_should_increase_sym_size): Likewise.
3361 (elf32_avr_relax_delete_bytes): Adjust symbol values
3362 and sizes by calling new functions.
3363
763a5fa4
PD		 33642017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
3365
3366 * config.bfd (riscv32-*): Enable rv64.
3367
73ec947d
AM		 33682017-05-02 Alan Modra <amodra@gmail.com>
3369
3370 PR 21384
3371 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3372 rather than h->root.type == bfd_link_hash_new.
3373 (bfd_elf_record_link_assignment): Similarly, call
3374 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3375
a941291c
AM		 33762017-04-29 Alan Modra <amodra@gmail.com>
3377
3378 PR 21432
3379 * reloc.c (reloc_offset_in_range): New function.
3380 (bfd_perform_relocation, bfd_install_relocation): Use it.
3381 (_bfd_final_link_relocate): Likewise.
3382
750eaa47
L		 33832017-04-28 H.J. Lu <hongjiu.lu@intel.com>
3384
3385 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3386 before using .plt.got.
3387 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3388
5b66fac4
L		 33892017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3390
3391 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3392 instead of "+=" to update 0.
3393
de9a3c42
L		 33942017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3395
3396 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3397 .plt.got section here.
3398 (elf_i386_check_relocs): Don't create the .plt.got section.
3399 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3400 the .plt.got and .plt.bnd sections here.
3401 (elf_x86_64_check_relocs): Don't create the .plt.got nor
3402 .plt.bnd sections.
3403
da3d25af
L		 34042017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3405
3406 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3407 has_bnd_reloc.
3408 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3409 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3410 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3411 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3412 has_bnd_reloc.
3413
fba37edd
L		 34142017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3415
3416 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3417 to return bfd *.
3418 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3419 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3420 the first relocatable ELF input with GNU properties.
3421
1f78f649
L		 34222017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3423
3424 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3425 VxWorks for non-PIC.
3426
76c20d54
AM		 34272017-04-27 Alan Modra <amodra@gmail.com>
3428
3429 * elf-bfd.h (struct elf_backend_data): Make asection param of
3430 elf_backend_eh_frame_address_size const.
3431 (_bfd_elf_eh_frame_address_size): Likewise.
3432 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3433 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3434 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3435 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3436 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3437 (next_cie_fde_offset): Constify params.
3438 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3439
d7153c4a
AM		 34402017-04-27 Alan Modra <amodra@gmail.com>
3441
3442 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3443 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3444 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3445 aug_data_len.
3446 (offset_adjust): New function.
3447 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3448 (adjust_eh_frame_local_symbols): Likewise.
3449 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3450 after changing anything. Return true if anything changed.
3451 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3452 _bfd_elf_adjust_eh_frame_global_symbol for globals.
3453
641338d8
AM		 34542017-04-27 Alan Modra <amodra@gmail.com>
3455
3456 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3457 when force_local.
3458
21d68fcd
AM		 34592017-04-27 Alan Modra <amodra@gmail.com>
3460
3461 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3462 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3463 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3464 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
3465 for undef and undefweak dyn_relocs.
3466 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3467 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3468 (allocate_got, allocate_dynrelocs): Likewise.
3469 (ppc64_elf_relocate_section): Likewise.
3470
97d343d4
L		 34712017-04-26 H.J. Lu <hongjiu.lu@intel.com>
3472
3473 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3474 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3475 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3476 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3477
04b31182
NC		 34782017-04-26 Nick Clifton <nickc@redhat.com>
3479
3480 PR binutils/21434
3481 * reloc.c (bfd_perform_relocation): Check for a negative address
3482 in the reloc.
3483
23ec1e32
MR		 34842017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3485
3486 PR ld/21334
3487 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3488 member.
3489 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3490 (elf_backend_always_renumber_dynsyms): Define.
3491 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3492 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3493 * elflink.c (bfd_elf_size_dynamic_sections): Also call
3494 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3495 it.
3496 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3497
c46cec3a
MR		 34982017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3499
3500 * elflink.c (bfd_elf_size_dynamic_sections): Only call
3501 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3502 sections have been created.
3503
e63d1232
NC		 35042017-04-26 Nick Clifton <nickc@redhat.com>
3505
3506 PR binutils/21431
3507 * compress.c (bfd_init_section_compress_status): Check the return
3508 value from bfd_malloc.
3509
9e9821dd
L		 35102017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3511
3512 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3513 no_finish_dynamic_symbol.
3514 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3515 0.
3516 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3517 weak symbol, don't make it dynamic.
3518 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3519 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3520 relocation for GOT reference.
3521 (elf_x86_64_finish_dynamic_symbol): Abort if
3522 no_finish_dynamic_symbol isn't 0.
3523
0dc9a308
L		 35242017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3525
3526 PR ld/21402
3527 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3528 undefined weak symbol, don't make it dynamic.
3529 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3530 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3531 relocation for R_386_GOT32.
3532
1587442d
L		 35332017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3534
3535 PR ld/21425
3536 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3537
7eacd66b
AM		 35382017-04-23 Alan Modra <amodra@gmail.com>
3539
3540 PR 21414
3541 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3542 * elf.c (lcomm_sym): New.
3543 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3544 * bfd-in2.h: Regenerate.
3545
bce964aa
AM		 35462017-04-23 Alan Modra <amodra@gmail.com>
3547
3548 PR 21412
3549 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3550 parameters and comment.
3551 (_bfd_elf_get_reloc_section): Delete.
3552 (_bfd_elf_plt_get_reloc_section): Declare.
3553 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3554 New functions. Don't blindly skip over assumed .rel/.rela prefix.
3555 Extracted from..
3556 (_bfd_elf_get_reloc_section): ..here. Delete.
3557 (assign_section_numbers): Call elf_get_reloc_section.
3558 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3559 * elfxx-target.h (elf_backend_get_reloc_section): Update.
3560
97e83a10
AM		 35612017-04-23 Alan Modra <amodra@gmail.com>
3562
3563 PR 21409
3564 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3565 no symbols.
3566
e133d005
L		 35672017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3568
3569 PR ld/21402
3570 * elf32-i386.c (elf_i386_link_hash_entry): Add
3571 no_finish_dynamic_symbol.
3572 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3573 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3574 symbol, don't make it dynamic in PIE.
3575 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3576 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3577 relocation for R_386_GOT32
3578 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3579 isn't 0.
3580
3c5fce9b
L		 35812017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3582
3583 PR ld/19617
3584 PR ld/21086
3585 * elflink.c (elf_link_add_object_symbols): Require
3586 --no-dynamic-linker with -E/--dynamic-list when creating
3587 dynamic sections.
3588
0fad2956
MR		 35892017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3590
3591 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3592 if forced local.
3593
64575f78
MR		 35942017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3595
3596 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3597 dynamic symbol sorting.
3598
59fa66c5
L		 35992017-04-20 H.J. Lu <hongjiu.lu@intel.com>
3600
3601 PR ld/21382
3602 * elflink.c (elf_link_add_object_symbols): Preserve
3603 dynamic_ref_after_ir_def when restoring the symbol table for
3604 unneeded dynamic object.
3605
e492d2f8
L		 36062017-04-19 H.J. Lu <hongjiu.lu@intel.com>
3607
3608 PR ld/21401
3609 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3610 on on undefined IFUNC symbol in the second PLT.
3611
10169134
WAF		 36122017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
3613
3614 * peXXigen.c (pe_print_reloc): Correct chunk_end.
3615
954b63d4
AM		 36162017-04-19 Alan Modra <amodra@gmail.com>
3617
3618 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3619 or make dynamic for info->dynamic_undefined_weak 0 and 1.
3620 * elf32-ppc.c:Formatting.
3621 (ensure_undefweak_dynamic): Don't make dynamic when
3622 info->dynamic_undefined_weak is zero.
3623 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3624 info->dynamic_undefined_weak. Discard undef dyn_relocs when
3625 not default visibility. Discard undef and undefweak
3626 dyn_relocs earlier.
3627 (ppc_elf_relocate_section): Adjust to suit.
3628 * elf64-ppc.c: Formatting.
3629 (ensure_undefweak_dynamic): Don't make dynamic when
3630 info->dynamic_undefined_weak is zero.
3631 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3632 info->dynamic_undefined_weak. Discard them earlier.
3633
e6699019
L		 36342017-04-17 H.J. Lu <hongjiu.lu@intel.com>
3635
3636 PR ld/21389
3637 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3638 before generating the version definition section.
3639
c5d37467
AM		 36402017-04-17 Alan Modra <amodra@gmail.com>
3641
3642 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3643 state when a regular object file defines a symbol with
3644 incompatible type to that defined by an earlier shared lib.
3645
63a5468a
AM		 36462017-04-13 Alan Modra <amodra@gmail.com>
3647
3648 * coffcode.h: Wrap some overly long _bfd_error_handler args.
3649 * elf.c: Likewise.
3650 * elf32-arm.c: Likewise.
3651 * elf32-i386.c: Likewise.
3652 * elf32-mep.c: Likewise.
3653 * elf64-ia64-vms.c: Likewise.
3654 * elf64-x86-64.c: Likewise.
3655 * elflink.c: Likewise.
3656 * elfnn-ia64.c: Likewise.
3657 * elfxx-mips.c: Likewise.
3658
dae82561
AM		 36592017-04-13 Alan Modra <amodra@gmail.com>
3660
3661 * aoutx.h: Use %B and %A in error messages throughout file.
3662 * aout-cris.c: Likewise.
3663 * archive.c: Likewise.
3664 * binary.c: Likewise.
3665 * coff-rs6000.c: Likewise.
3666 * coff-tic4x.c: Likewise.
3667 * coffcode.h: Likewise.
3668 * coffgen.c: Likewise.
3669 * cofflink.c: Likewise.
3670 * coffswap.h: Likewise.
3671 * cpu-arm.c: Likewise.
3672 * elf-eh-frame.c: Likewise.
3673 * elf-m10300.c: Likewise.
3674 * elf.c: Likewise.
3675 * elf32-arc.c: Likewise.
3676 * elf32-arm.c: Likewise.
3677 * elf32-bfin.c: Likewise.
3678 * elf32-frv.c: Likewise.
3679 * elf32-iq2000.c: Likewise.
3680 * elf32-m32c.c: Likewise.
3681 * elf32-microblaze.c: Likewise.
3682 * elf32-nds32.c: Likewise.
3683 * elf32-rl78.c: Likewise.
3684 * elf32-rx.c: Likewise.
3685 * elf32-score.c: Likewise.
3686 * elf32-score7.c: Likewise.
3687 * elf32-sh64.c: Likewise.
3688 * elf32-v850.c: Likewise.
3689 * elf32-vax.c: Likewise.
3690 * elf32-visium.c: Likewise.
3691 * elf64-ia64-vms.c: Likewise.
3692 * elf64-mmix.c: Likewise.
3693 * elf64-sh64.c: Likewise.
3694 * elfcode.h: Likewise.
3695 * elfnn-aarch64.c: Likewise.
3696 * elfnn-ia64.c: Likewise.
3697 * elfxx-mips.c: Likewise.
3698 * hpux-core.c: Likewise.
3699 * ieee.c: Likewise.
3700 * ihex.c: Likewise.
3701 * linker.c: Likewise.
3702 * merge.c: Likewise.
3703 * mmo.c: Likewise.
3704 * oasys.c: Likewise.
3705 * pdp11.c: Likewise.
3706 * peXXigen.c: Likewise.
3707 * rs6000-core.c: Likewise.
3708 * vms-alpha.c: Likewise.
3709 * xcofflink.c: Likewise.
3710
c08bb8dd
AM		 37112017-04-13 Alan Modra <amodra@gmail.com>
3712
3713 * bfd.c (PRINT_TYPE): Define.
3714 (_doprnt): New function.
3715 (error_handler_internal): Use _doprnt.
3716 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3717 calls in their natural order, throughout file.
3718 * coff-mcore.c: Likewise.
3719 * coff-ppc.c: Likewise.
3720 * coff-tic80.c: Likewise.
3721 * cofflink.c: Likewise.
3722 * elf-s390-common.c: Likewise.
3723 * elf.c: Likewise.
3724 * elf32-arm.c: Likewise.
3725 * elf32-i386.c: Likewise.
3726 * elf32-m32r.c: Likewise.
3727 * elf32-msp430.c: Likewise.
3728 * elf32-spu.c: Likewise.
3729 * elf64-ia64-vms.c: Likewise.
3730 * elf64-sparc.c: Likewise.
3731 * elf64-x86-64.c: Likewise.
3732 * elflink.c: Likewise.
3733 * elfnn-aarch64.c: Likewise.
3734 * elfnn-ia64.c: Likewise.
3735 * elfxx-mips.c: Likewise.
3736
10463f39
AM		 37372017-04-13 Alan Modra <amodra@gmail.com>
3738
3739 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3740 branch veneers" error. Fix double space and format message.
3741 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3742 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3743
4af8774e
AM		 37442017-04-13 Alan Modra <amodra@gmail.com>
3745
3746 * bfd-in2.h: Regenerate.
3747
e4097f5e
L		 37482017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3749
3750 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3751 extra `\n' in warning/error messages.
3752 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3753 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3754
537616aa
L		 37552017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3756
3757 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3758 processor-specific properties with generic ELF target vector.
3759
bb1dd176
QZ		 37602017-04-10 Qing Zhao <qing.zhao@oracle.com>
3761
3762 * elf32-sparc.c (elf_backend_fixup_symbol): New.
3763 * elf64-sparc.c (elf_backend_fixup_symbol): New.
3764 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3765 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3766 has_non_got_reloc.
3767 (link_hash_newfunc): Initialize has_got_reloc and
3768 has_non_got_reloc.
3769 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
3770 section.
3771 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
3772 has_non_got_reloc.
3773 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
3774 has_non_got_reloc.
3775 (_bfd_sparc_elf_fixup_symbol): New function.
3776 (allocate_dynrelocs): Don't allocate space for dynamic
3777 relocations and discard relocations against resolved undefined
3778 weak symbols in executable. Don't make resolved undefined weak
3779 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3780 relocation against undefined weak symbols in PIE.
3781 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
3782 relocations against resolved undefined weak symbols in PIE
3783 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
3784 without ynamic PLT/GOT relocations for resolved undefined weak
3785 symbols.
3786 Don't generate dynamic relocation against resolved undefined
3787 weak symbol in executable.
3788 (pie_finish_undefweak_symbol): New function.
3789 (_bfd_sparc_elf_finish_dynamic_sections): Call
3790 pie_finish_undefweak_symbol on all symbols in PIE.
3791 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
3792 (_bfd_sparc_elf_fixup_symbol): New function.
3793
d236cfd4
NC		 37942017-04-10 Nick Clifton <nickc@redhat.com>
3795
3796 * config.bfd: Remove ns32k from obsolete list.
3797
6f9dbcd4
AM		 37982017-04-10 Alan Modra <amodra@gmail.com>
3799
3800 PR 21287
3801 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
3802 (special_sections_i): Likewise for .init_array.
3803 (special_sections_p): Likewise for .preinit_array.
3804
8170f769
L		 38052017-04-07 H.J. Lu <hongjiu.lu@intel.com>
3806
3807 PR ld/19579
3808 PR ld/21306
3809 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
3810 ELF_COMMON_DEF_P for common symbols.
3811 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3812 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3813 * elflink.c (_bfd_elf_merge_symbol): Revert commits
3814 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
3815 07492f668d2173da7a2bda3707ff0985e0f460b6.
3816
49f4617b
PA		 38172017-04-07 Pedro Alves <palves@redhat.com>
3818
3819 * opncls.c (bfd_get_debug_link_info): Rename to...
3820 (bfd_get_debug_link_info_1): ... this. Change type of second
3821 parameter to void pointer. Adjust.
3822 (bfd_get_debug_link_info): Reimplement on top of
3823 bfd_get_debug_link_info_1.
3824 (separate_debug_file_exists, separate_alt_debug_file_exists):
3825 Change type of second parameter to void pointer. Adjust.
3826 (get_func_type, check_func_type): Change type of second parameter
3827 to void pointer.
3828 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
3829 the callback functions instead of passing the address of a local.
3830 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
3831 find_separate_debug_file.
3832 (get_alt_debug_link_info_shim): Change type of second parameter to
3833 void pointer. Adjust.
3834 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
3835 find_separate_debug_file.
3836 (get_build_id_name, bfd_boolean check_build_id_file): Change type
3837 of second parameter to void pointer. Adjust.
3838 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
3839 pointer local to find_separate_debug_file.
3840
38412017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
1fd6d111
TG		 3842
3843 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3844 external symbols with a definition.
3845 (_bfd_coff_gc_mark_extra_sections): Fix typo.
3846
86abf93a
AM		 38472017-04-07 Alan Modra <amodra@gmail.com>
3848
3849 * po/SRC-POTFILES.in: Regenerate.
3850
8dea77f0
AM		 38512017-04-05 Alan Modra <amodra@gmail.com>
3852
3853 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
3854 reference counting.
3855
477bdd39
JT		 38562017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
3857
3858 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
3859 numbers for DataDirectory entry indicies passed to
3860 add_data_entry().
3861
a91e1603
L		 38622017-04-04 H.J. Lu <hongjiu.lu@intel.com>
3863
3864 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
3865 each GNU_MBIND section and align GNU_MBIND section to page size.
3866 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
3867 segment for each GNU_MBIND section.
3868 (_bfd_elf_init_private_section_data): Copy sh_info from input
3869 for GNU_MBIND section.
3870
b5292032
PD		 38712017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
3872
3873 * elfnn-riscv.c (GP_NAME): Delete.
3874 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
3875 (_bfd_riscv_relax_lui): Likewise.
3876
ad32986f
NC		 38772017-04-04 Nick Clifton <nickc@redhat.com>
3878
3879 PR binutils/21342
3880 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
3881 dereference.
3882 (bfd_elf_final_link): Only initialize the extended symbol index
3883 section if there are extended symbol tables to list.
3884
46bed679
L		 38852017-04-03 H.J. Lu <hongjiu.lu@intel.com>
3886
3887 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
3888 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
3889 * configure.ac (elf): Add elf-properties.lo.
3890 * Makefile.in: Regenerated.
3891 * configure: Likewise.
3892 * elf-bfd.h (elf_property_kind): New.
3893 (elf_property): Likewise.
3894 (elf_property_list): Likewise.
3895 (elf_properties): Likewise.
3896 (_bfd_elf_parse_gnu_properties): Likewise.
3897 (_bfd_elf_get_property): Likewise.
3898 (_bfd_elf_link_setup_gnu_properties): Likewise.
3899 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
3900 and setup_gnu_properties.
3901 (elf_obj_tdata): Add properties.
3902 * elf-properties.c: New file.
3903 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
3904 (elf_i386_merge_gnu_properties): Likewise.
3905 (elf_backend_parse_gnu_properties): Likewise.
3906 (elf_backend_merge_gnu_properties): Likewise.
3907 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3908 (elf_x86_64_merge_gnu_properties): Likewise.
3909 (elf_backend_parse_gnu_properties): Likewise.
3910 (elf_backend_merge_gnu_properties): Likewise.
3911 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
3912 (elf_backend_parse_gnu_properties): Likewise.
3913 (elf_backend_setup_gnu_properties): Likewise.
3914 (elfNN_bed): Add elf_backend_parse_gnu_properties,
3915 elf_backend_merge_gnu_properties and
3916 elf_backend_setup_gnu_properties.
3917
f96bd6c2
PC		 39182017-03-30 Pip Cet <pipcet@gmail.com>
3919
3920 * elf32-wasm32.c: Add relocation code, two relocs.
3921 * reloc.c: Add wasm32 relocations.
3922 * libbfd.h: Regenerate.
3923 * bfd-in2.h: Regenerate.
3924 * bfd/po/bfd.pot: Regenerate.
3925
e643cb45
NC		 39262017-03-29 Nick Clifton <nickc@redhat.com>
3927
3928 PR binutils/18025
3929 * coff-bfd.h (struct coff_section_data): Add new fields:
3930 saved_bias and bias.
3931 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
3932 computed for PE binaries.
3933 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
3934 missing abbrev.
3935
086554e8
HPN		 39362017-03-28 Hans-Peter Nilsson <hp@axis.com>
3937
3938 PR ld/16044
3939 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
3940 to handle a local symbol with a hash-symbol-entry; without PLT.
3941 Add BFD_ASSERT for an incidental case with GOT entry present.
3942 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
3943 isn't forced-or-set local.
3944
a6be0538
PC		 39452017-03-27 Pip Cet <pipcet@gmail.com>
3946
3947 * wasm-module.c: New file to support WebAssembly modules.
3948 * wasm-module.h: New file to support WebAssembly modules.
3949 * doc/webassembly.texi: Start documenting wasm-module.c.
3950 * config.bfd: Add wasm_vec.
3951 * targets.c: Likewise.
3952 * configure.ac: Likewise.
3953 * Makefile.am: Add entries for wasm-module.c.
3954 * Makefile.in: Regenerate.
3955 * configure: Regenerate.
3956 * po/SRC-POTFILES.in: Regenerate.
3957
79b1d3cb
PC		 39582017-03-27 Pip Cet <pipcet@gmail.com>
3959
3960 * cpu-wasm32.c: New file to support wasm32 architecture.
3961 * elf32-wasm32.c: New file to support wasm32 architecture.
3962 * Makefile.am: Add wasm32 architecture.
3963 * archures.c: Likewise.
3964 * config.bfd: Likewise.
3965 * configure.ac: Likewise.
3966 * targets.c: Likewise.
3967 * Makefile.in: Regenerate.
3968 * bfd-in2.h: Regenerate.
3969 * configure: Regenerate.
3970 * po/SRC-POTFILES.in: Regenerate.
3971
aaed6f5b
AM		 39722017-03-20 Alan Modra <amodra@gmail.com>
3973
3974 PR 21266
3975 * elf64-ppc.c (compare_symbols): Stabilize sort.
3976
82e66161
AM		 39772017-03-18 Alan Modra <amodra@gmail.com>
3978
3979 * elf64-ppc.c (struct ppc_link_hash_table): Add
3980 local_ifunc_resolver and maybe_local_ifunc_resolver.
3981 (ppc_build_one_stub): Set flags on emitting dynamic
3982 relocation to ifunc.
3983 (ppc64_elf_relocate_section): Likewise.
3984 (ppc64_elf_finish_dynamic_symbol): Likewise.
3985 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
3986 local dynamic relocs to ifuncs.
3987 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
3988 local_ifunc_resolver and maybe_local_ifunc_resolver.
3989 (ppc_elf_relocate_section): Set flag on emitting dynamic
3990 relocation to ifuncs.
3991 (ppc_elf_finish_dynamic_symbol): Likewise.
3992 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
3993 dynamic relocs to ifuncs.
3994
f955cccf
NC		 39952017-03-13 Nick Clifton <nickc@redhat.com>
3996
3997 PR binutils/21202
3998 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
3999 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
4000 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
4001 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
4002 * bfd-in2.h: Regenerate.
4003 * libbfd.h: Regenerate.
4004 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
4005 names.
4006 (IS_AARCH64_TLSDESC_RELOC): Likewise.
4007 (elfNN_aarch64_howto_table): Likewise.
4008 (aarch64_tls_transition_without_check): Likewise.
4009 (aarch64_reloc_got_type): Likewise.
4010 (elfNN_aarch64_final_link_relocate): Likewise.
4011 (elfNN_aarch64_tls_relax): Likewise.
4012 (elfNN_aarch64_relocate_section): Likewise.
4013 (elfNN_aarch64_gc_sweep_hook): Likewise.
4014 (elfNN_aarch64_check_relocs): Likewise.
4015 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4016 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4017
4aef7643
AM		 40182017-03-11 Alan Modra <amodra@gmail.com>
4019
4020 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
4021 parameter is in fact used. Whitespace fixes.
4022 * elf64-ppc.c: Likewise.
4023
f03265d9
ST		 40242017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
4025
4026 * rs6000-core.c (CORE_NEW): Simplify macro when
4027 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
4028
b1b07054
AM		 40292017-03-07 Alan Modra <amodra@gmail.com>
4030
4031 PR 21224
4032 PR 20519
4033 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
4034 dyn_relocs check.
4035
2e0ce1c8
AM		 40362017-03-05 Alan Modra <amodra@gmail.com>
4037
4038 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
4039 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
4040 (next_cie_fde_offset): New function.
4041 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
4042 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
4043 four bytes. Align CIEs to four or eight bytes depending on
4044 per_encoding_aligned8. Align FDEs according to their encoding.
4045 Pad last FDE to output section alignment.
4046 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
4047 assertion.
4048 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
4049 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
4050 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
4051
f98450c6
NC		 40522017-03-02 Martin Bickel <binutils@ineranves.de>
4053
4054 PR ld/21212
4055 * elf.c (rewrite_elf_program_header): Do not issue a warning for
d20928fa 4056 empty segments which have a zero filesz, but a non-zero memsz.
f98450c6 4057
673cff9b
AM		 40582017-03-02 Alan Modra <amodra@gmail.com>
4059
4060 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
4061
3de43e7b
AM		 40622017-02-28 Alan Modra <amodra@gmail.com>
4063
4064 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
4065 (ppc64_elf_relocate_section): Likewise.
4066
4ef97a1b
AM		 40672017-02-28 Alan Modra <amodra@gmail.com>
4068
4069 PR 20995
4070 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
4071 rather than elf32_nios2_hash_table or elf_hash_table.
4072 (create_got_section): Likewise.
4073 (nios2_elf32_finish_dynamic_symbol): Likewise.
4074 (nios2_elf32_adjust_dynamic_symbol): Likewise.
4075 (nios2_elf32_size_dynamic_sections): Likewise.
4076 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
4077 vars. Use htab equivalents directly instead. Don't create
4078 all dynamic sections on needing just the GOT. Use a goto
4079 rather than a fall-through with reloc test. Ensure
4080 htab->dynobj is set when making dynamic sreloc section.
4081 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
4082 equivalent directly instead. Don't segfault on looking for
4083 .dynamic when dynamic sections have not been created. Don't
4084 segfault on .got.plt being discarded.
4085 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
4086 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
4087 fixme and another not so relevant comment.
4088 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
4089 already set, set hash table dynobj on creating .sbss.
4090
7ba71655
AM		 40912017-02-28 Alan Modra <amodra@gmail.com>
4092
4093 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
4094 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
4095 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
4096 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
4097 (ppc64_elf_relocate_section): Likewise.
4098 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
4099 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
4100 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
4101 * libbfd.h: Regenerate.
4102 * bfd-in2.h: Regenerate.
4103
afbf7e8e
AM		 41042017-02-28 Alan Modra <amodra@gmail.com>
4105
4106 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
4107 dynamic .data.rel.ro read-only.
4108 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
4109 rather than section flags when deciding where copy reloc goes.
4110 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
4111 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
4112 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
4113 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
4114 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
4115 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
4116 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
4117 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
4118 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4119 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
4120 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
4121 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
4122 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4123 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
4124 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
4125 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
4126 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
4127 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
4128 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
4129
0e392101
MR		 41302017-02-28 Maciej W. Rozycki <macro@imgtec.com>
4131
4132 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
4133 `jalr $0, $25' instruction encoding.
4134
bd757ca7
NC		 41352017-02-27 Nick Clifton <nickc@redhat.com>
4136
4137 PR ld/21180
4138 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
4139 generating a seg-fault when encountering a symbol that has been
4140 deleted by garbage collection.
4141
034fed0b
AM		 41422017-02-25 Alan Modra <amodra@gmail.com>
4143
4144 * elf32-arc.c (struct dynamic_sections): Delete.
4145 (enum dyn_section_types): Delete.
4146 (dyn_section_names): Delete.
4147 (arc_create_dynamic_sections): Delete.
4148 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
4149 segfault on discarded .rela.plt section.
4150 (elf_arc_size_dynamic_sections): Formatting. Don't call
4151 arc_create_dynamic_sections. Don't allocate memory for sections
4152 handled by the generic linker. Correct code finding relocs in
4153 read-only sections. Set SEC_EXCLUDE on zero size .got,
4154 .got.plt, and .dynbss sections. Do set .interp for pies.
4155
d0f744f9
AW		 41562017-02-24 Andrew Waterman <andrew@sifive.com>
4157
4158 * elfnn-riscv.c (GP_NAME): New macro.
4159 (riscv_global_pointer_value): Use it.
4160 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
4161 output section, consider only that section's alignment.
4162
5d58c733
MR		 41632017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4164
4165 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
4166 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
4167 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
4168 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
4169
c1556ecd
MR		 41702017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4171
4172 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
4173 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
4174 or misaligned.
4175
5499c7c7
AM		 41762017-02-23 Alan Modra <amodra@gmail.com>
4177
4178 PR 20744
4179 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
4180 16D relocations.
4181 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
4182 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
4183 relocs.
4184
902e9fc7
MR		 41852017-02-22 Maciej W. Rozycki <macro@imgtec.com>
4186
4187 PR ld/20828
4188 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
4189 processing ahead of the call to `elf_gc_sweep_symbol'.
4190
758d96d8
NC		 41912017-02-22 Nick Clifton <nickc@redhat.com>
4192
4193 PR binutils/21193
4194 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
4195 created section 4-byte alignment.
4196
6528b6eb
AM		 41972017-02-22 Alan Modra <amodra@gmail.com>
4198
4199 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
4200 on .got or .plt output section being discarded by script.
4201 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
4202 vxworks splt temp.
4203
24f1a751
AM		 42042017-02-21 Alan Modra <amodra@gmail.com>
4205
4206 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
4207 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
4208
64487780
AM		 42092017-02-20 Alan Modra <amodra@gmail.com>
4210
4211 PR 21181
4212 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
4213 if DT_RELSZ/DT_RELASZ is zero.
4214
6438d1be
NC		 42152017-02-17 Nick Clifton <nickc@redhat.com>
4216
4217 * compress.c (bfd_get_full_section_contents): Remember to reduce
4218 compressed size by the sizeof the compression header when
4219 decompressing the contents.
4220
4bc26c69
PA		 42212017-02-17 Pedro Alves <palves@redhat.com>
4222
4223 * srec.c (Chunk): Rename to ...
4224 (_bfd_srec_len): ... this.
4225 (S3Forced): Rename to ...
4226 (_bfd_srec_forceS3): ... this.
4227 * objcopy.c: Adjust all references.
4228
7ec22e0f
PA		 42292017-02-17 Pedro Alves <palves@redhat.com>
4230
4231 * archive.c (bsd_write_armap): Rename to ...
4232 (_bfd_bsd_write_armap): ... this.
4233 (coff_write_armap): Rename to ...
4234 (_bfd_coff_write_armap): ... this.
4235 * libbfd-in.h (bsd_write_armap): Rename to ...
4236 (_bfd_bsd_write_armap): ... this.
4237 (coff_write_armap): Rename to ...
4238 (_bfd_coff_write_armap): ... this.
4239 * aout-target.h, aout-tic30.c: Adjust all users.
4240 * libbfd.h: Regenerate.
4241
8c8402cc
PA		 42422017-02-17 Pedro Alves <palves@redhat.com>
4243
4244 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
4245 (warn_deprecated): Rename to ...
4246 (_bfd_warn_deprecated): ... this.
4247 * libbfd.c (warn_deprecated): Rename to ...
4248 (_bfd_warn_deprecated): ... this.
4249 * bfd-in2.h: Regenerate.
4250
c7c3d11b
PA		 42512017-02-17 Pedro Alves <palves@redhat.com>
4252
4253 * bfdio.c (real_ftell): Rename to ...
4254 (_bfd_real_ftell): ... this.
4255 (real_fseek): Rename to ...
4256 (_bfd_real_fseek): ... this.
4257 (real_fopen): Rename to ...
4258 (_bfd_real_fopen): ... this.
4259 * libbfd-in.h (real_ftell): Rename to ...
4260 (_bfd_real_ftell): ... this.
4261 (real_fseek): Rename to ...
4262 (_bfd_real_fseek): ... this.
4263 (real_fopen): Rename to ...
4264 (_bfd_real_fopen): ... this.
4265 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
4266 * libbfd.h: Regenerate.
4267
4265548c
PA		 42682017-02-17 Pedro Alves <palves@redhat.com>
4269
4270 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
4271 * libbfd.c (read_unsigned_leb128): Rename to ...
4272 (_bfd_read_unsigned_leb128): ... this.
4273 (read_signed_leb128): Rename to ...
4274 (_bfd_read_signed_leb128): ... this.
4275 (safe_read_leb128): Rename to ...
4276 (_bfd_safe_read_leb128): ... this.
4277 * libbfd-in.h (read_unsigned_leb128): Rename to ...
4278 (_bfd_read_unsigned_leb128): ... this.
4279 (read_signed_leb128): Rename to ...
4280 (_bfd_read_signed_leb128): ... this.
4281 (safe_read_leb128): Rename to ...
4282 (_bfd_safe_read_leb128): ... this.
4283 * libbfd.h: Renegerate.
4284
3239a423
AB		 42852017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4286
4287 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
4288 before trying to fine matching file and line information.
4289
90ed9b8b
AB		 42902017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4291
4292 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
4293 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
4294 not match current bfd, then reload debug information. Record bfd
4295 we're loading debug info for in the stash. If we have debug
4296 informatin in the cache then perform section placement before
4297 returning.
4298
a8c75b76
AM		 42992017-02-16 Alan Modra <amodra@gmail.com>
4300
4301 PR 21000
4302 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
4303 * elfxx-target.h (elf_backend_no_page_alias): Define.
4304 (elfNN_bed): Init new field.
4305 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
4306 ensure PT_LOAD segment starts on a new page.
4307 * elf32-hppa.c (elf_backend_no_page_alias): Define.
4308
247d6c4c
AM		 43092017-02-16 Alan Modra <amodra@gmail.com>
4310
4311 PR 21132
4312 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
4313 if pic.
4314
90571206
JW		 43152017-02-16 Jiong Wang <jiong.wang@arm.com>
4316
4317 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
4318 * bfd-in2.h: Regenerated.
4319
2a568401
L		 43202017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4321
4322 PR ld/21168
4323 * elf32-i386.c (elf_i386_relocate_section): Allow
4324 "lea foo@GOT, %reg" in PIC.
4325
a5def14f
L		 43262017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4327
4328 PR ld/20244
4329 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
4330 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
4331 error against local IFUNC symbol without a base register for
4332 PIC.
4333
174d0a74
MR		 43342017-02-15 Maciej W. Rozycki <macro@imgtec.com>
4335
4336 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
4337 `%P: %H:' with `info->callbacks->einfo'.
4338 (ppc_elf_relocate_section): Likewise.
4339 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
4340 (ppc64_elf_edit_toc): Likewise.
4341 (ppc64_elf_relocate_section): Likewise.
4342
e278ae05
AM		 43432017-02-14 Alan Modra <amodra@gmail.com>
4344
4345 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
4346 --gc-keep-exported, and test versioned field of sym rather than
4347 looking for @ in name.
4348
10ddfe62
PD		 43492017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
4350
4351 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
4352 __global_pointer$.
4353
d11135f5
NC		 43542017-02-13 Nick Clifton <nickc@redhat.com>
4355
4356 PR binutils/21151
4357 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
4358 unit length field.
4359
cc162427
AW		 43602017-02-07 Andrew Waterman <andrew@sifive.com>
4361
4362 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
4363 entry size if PLT header is written.
4364
3d044c0c
SL		 43652017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
4366
4367 Fix sparc64 dynamic relocation processing to use the dynamic
4368 symbol count.
4369 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
4370 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4371 should be used.
4372
1b7e3d2f
NC		 43732017-02-03 Nick Clifton <nickc@redhat.com>
4374
4375 PR 21096
4376 * coffcode.h (coff_write_object_contents): Enlarge size of
4377 s_name_buf in order to avoid compile time warning about possible
4378 integer truncation.
4379 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4380 32-bits of insn value before printing into buffer.
4381
e17b0c35
MR		 43822017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4383
4384 * elfxx-mips.c (mips_elf_hash_sort_data): Add
4385 `max_local_dynindx'.
4386 (mips_elf_sort_hash_table): Handle it.
4387 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4388 symbols bump up `max_local_dynindx' rather than
4389 `max_non_got_dynindx'.
4390
55f8b9d2
MR		 43912017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4392
4393 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4394 `min_got_dynindx', `max_unref_got_dynindx' and
4395 `max_non_got_dynindx' members to the `bfd_size_type' data type.
4396 (mips_elf_sort_hash_table): Adjust accordingly.
4397
0f8c4b60
MR		 43982017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4399
4400 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4401 to access the hash table.
4402
17a80fa8
MR		 44032017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4404
4405 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4406 non-NULL `htab' to the beginning.
4407
8f56d4fd
MR		 44082017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4409
4410 * elflink.c (elf_gc_sweep): Wrap overlong line.
4411
8b10b0b3
MR		 44122017-01-30 Maciej W. Rozycki <macro@imgtec.com>
4413
4414 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4415 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
4416 * elfxx-mips.c (mips_elf_link_hash_table): Add
4417 `ignore_branch_isa' member.
4418 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4419 in branch relocation calculation as an error if
4420 `ignore_branch_isa' has been set.
4421 (_bfd_mips_elf_insn32): Rename to...
4422 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
4423 parameter to `insn32' and add an `ignore_branch_isa' parameter.
4424 Handle the new parameter.
4425
1fbd05e1
HPN		 44262017-01-27 Hans-Peter Nilsson <hp@axis.com>
4427
22d9a0de
HPN		 4428 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4429 local variable dynobj.
4430
1fbd05e1
HPN		 4431 PR ld/20995
4432 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4433 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4434 executable from read-only sections into sdynrelro.
4435 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4436 dynamic relocs in sdynrelro.
4437 (elf_backend_want_dynrelro): Define.
4438
4a7324e1
SH		 44392017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4440
4441 * config.bfd (*-*-rtemsaout*): Mark as removed.
4442
c75b4ebd
SH		 44432017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4444
4445 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4446 (arm-*-rtems*): Move to (arm*-*-eabi*).
4447 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4448 (m68-*-rtems*): Move to (m68*-*-elf*).
4449
850d84f6
SH		 44502017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4451
4452 * config.bfd (*-*-rtemscoff*): Mark as removed.
4453
b531344c
MR		 44542017-01-24 Maciej W. Rozycki <macro@imgtec.com>
4455
4456 PR ld/20828
4457 * elflink.c (bfd_elf_record_link_assignment): Revert last
4458 change and don't ever clear `forced_local'. Set `mark'
4459 unconditionally.
4460 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4461 file.
4462 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4463 (bfd_elf_size_dynamic_sections): ... here.
4464 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4465 and set `mark' instead in `__tls_get_addr_opt' processing.
4466 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4467
f0158f44
AM		 44682017-01-24 Alan Modra <amodra@gmail.com>
4469
4470 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4471 where dynamic relocs are preferable. Allow ifunc too.
4472 (ensure_undefweak_dynamic): New function.
4473 (allocate_dynrelocs): Use it here. Move plt handling last and
4474 don't make symbols dynamic, simplifying loop. Only make undef
4475 weak symbols with GOT entries dynamic. Correct condition
4476 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
4477 comments. Remove goto.
4478 (ppc_elf_relocate_section): Correct test for using dynamic
4479 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4480 to suit. Set up explicit tls_index entries and implicit GOT
4481 tls_index entries resolvable at link time for
4482 __tls_get_addr_opt. Simplify test to clear mem for prelink.
4483 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4484 (ensure_undefweak_dynamic): New function.
4485 (allocate_dynrelocs): Use it here. Only make undef weak symbols
4486 with GOT entries dynamic. Remove unnecessary test of
4487 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4488 (ppc64_elf_relocate_section): Correct test for using dynamic
4489 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4490 to suit. Set up explicit tls_index entries and implicit GOT
4491 tls_index entries resolvable at link time for __tls_get_addr_opt.
4492 Simplify expression to clear mem for prelink.
4493
2d0ca824
YN		 44942017-01-23 Yury Norov <ynorov@caviumnetworks.com>
4495
4496 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4497
7f784814
JW		 44982017-01-20 Jiong Wang <jiong.wang@arm.com>
4499
4500 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4501 (elf_backend_hash_symbol): Define.
4502
81ff47b3
MR		 45032017-01-18 Maciej W. Rozycki <macro@imgtec.com>
4504
4505 PR ld/20828
4506 * elflink.c (bfd_elf_record_link_assignment): Clear any
4507 `forced_local' marking for DSO symbols that are not being
4508 provided.
4509
640d6bfd
KLC		 45102017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4511
4512 * elfnn-riscv.c (riscv_elf_object_p): New function.
4513
8361ed4d
L		 45142017-01-12 H.J. Lu <hongjiu.lu@intel.com>
4515
4516 PR ld/21038
4517 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4518 plt_bnd_eh_frame.
4519 (elf_x86_64_check_relocs): Create .eh_frame section for the
4520 .plt.bnd section.
4521 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4522 .eh_frame section for the .plt.bnd section.
4523 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4524 for the .plt.bnd section.
4525
2425a30e
NC		 45262017-01-12 Nick Clifton <nickc@redhat.com>
4527
4528 PR binutils/20876
4529 * opncls.c (find_separate_debug_file): Add include_dirs
4530 parameter. Only include the directory part of the bfd's filename
4531 in search paths if include_dirs is true. Add a couple of extra
4532 locations for looking for debug files.
4533 ( bfd_follow_gnu_debuglink): Update invocation of
4534 find_separate_debug_file.
4535 (bfd_follow_gnu_debugaltlink): Likewise.
4536 (get_build_id): New function: Finds the build-id of the given bfd.
4537 (get_build_id_name): New function: Computes the name of the
4538 separate debug info file for a bfd, based upon its build-id.
4539 (check_build_id_file): New function: Checks to see if a separate
4540 debug info file exists at the given location, and that its
4541 build-id matches that of the original bfd.
4542 (bfd_follow_build_id_debuglink): New function: Finds a separate
4543 debug info file for a given bfd by using the build-id method.
4544 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4545 method of locating a separate debug info file before using the
4546 debuglink method.
4547 * bfd-in2.h: Regenerate.
4548
9e659176
L		 45492017-01-11 H.J. Lu <hongjiu.lu@intel.com>
4550
4551 PR ld/21038
4552 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4553 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4554 elf_x86_64_eh_frame_plt_got.
4555 (elf_x86_64_size_dynamic_sections): Get unwind info from
4556 elf_x86_64_bnd_arch_bed for the BND PLT.
4557
f2e2d2f5
JS		 45582017-01-11 Jeremy Soller <jackpot51@gmail.com>
4559
4560 * config.bfd: Add entries for i686-redox and x86_64-redox.
4561
52b232b3
L		 45622017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4563
4564 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4565 to 4 bytes.
4566 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4567 .eh_frame section to 4 bytes for x32.
4568 (elf_x86_64_check_relocs): Likewise.
4569
fff53dae
L		 45702017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4571
4572 PR ld/20830
4573 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4574 (PLT_GOT_FDE_LENGTH): Likewise.
4575 (elf_i386_plt_layout): Add eh_frame_plt_got and
4576 eh_frame_plt_got_size.
4577 (elf_i386_plt): Updated.
4578 (elf_i386_link_hash_table): Add plt_got_eh_frame.
4579 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4580 (elf_i386_size_dynamic_sections): Allocate and initialize
4581 .eh_frame section for .plt.got.
4582 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4583 .plt.got.
4584 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4585 eh_frame_plt_got_size.
4586 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4587 (PLT_GOT_FDE_LENGTH): Likewise.
4588 (elf_x86_64_backend_data): Add eh_frame_plt_got and
4589 eh_frame_plt_got_size.
4590 (elf_x86_64_arch_bed): Updated.
4591 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4592 eh_frame_plt_got_size.
4593 (elf_x86_64_nacl_arch_bed): Likewise.
4594 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4595 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4596 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4597 .eh_frame section for .plt.got.
4598 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4599 for .plt.got.
4600
f129e49f
L		 46012017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4602
4603 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4604 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4605
cd6581da
NC		 46062017-01-09 Nick Clifton <nickc@redhat.com>
4607
4608 * dwarf2.c (lookup_address_in_function_table): Return early if
4609 there are no functions in the given comp unit, or if the high
4610 address of the last function in the comp unit is less than the
4611 desired address.
4612
98f02962
NC		 46132017-01-09 Nick Clifton <nickc@redhat.com>
4614
4615 PR binutils/21013
4616 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4617 message if there are too many symbols to load.
4618
ae4fda66
JC		 46192017-01-04 James Clarke <jrtc27@jrtc27.com>
4620
4621 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4622 if relocs are cached.
4623
de1010f4
RF		 46242017-01-03 Rich Felker <bugdal@aerifal.cx>
4625
4626 PR ld/21017
4627 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4628 for R_MICROBLAZE_GOTOFF_64.
4629
09fe2662
NC		 46302017-01-03 Nick Clifton <nickc@redhat.com>
4631
4632 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4633 warning about using a possibly uninitialised variable.
4634
595e0a47
AM		 46352017-01-02 Alan Modra <amodra@gmail.com>
4636
4637 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4638 (allocate_plt_static, allocate_dynrelocs): Use it.
4639
7bd9df3b
AM		 46402017-01-02 Alan Modra <amodra@gmail.com>
4641
4642 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4643 .PARISC.unwind section.
4644
5b86074c
AM		 46452017-01-02 Alan Modra <amodra@gmail.com>
4646
4647 PR ld/20989
4648 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4649 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4650 indirect to GOT pointer relative code edit.
4651
2571583a
AM		 46522017-01-02 Alan Modra <amodra@gmail.com>
4653
4654 Update year range in copyright notice of all files.
4655
5c1ad6b5 4656For older changes see ChangeLog-2016
3499769a 4657\f
5c1ad6b5 4658Copyright (C) 2017 Free Software Foundation, Inc.
3499769a
AM		 4659
4660Copying and distribution of this file, with or without modification,
4661are permitted in any medium without royalty provided the copyright
4662notice and this notice are preserved.
4663
4664Local Variables:
4665mode: change-log
4666left-margin: 8
4667fill-column: 74
4668version-control: never
4669End:
GDB Binutils - Deliverables
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