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Regenerate gdbserver/configure
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
851b6fa1
L		 12017-10-14 H.J. Lu <hongjiu.lu@intel.com>
2
3 * elf32-i386.c (elf_i386_backend_data): Removed.
4 (get_elf_i386_backend_data): Likewise.
5 (elf_i386_arch_bed): Replace elf_i386_backend_data with
6 elf_x86_backend_data.
7 (elf_i386_get_synthetic_symtab): Likewise.
8 (elf_i386_nacl_arch_bed): Likewise.
9 (elf_i386_vxworks_arch_bed): Likewise.
10 (elf_i386_relocate_section): Check target_os instead of
11 is_vxworks.
12 (elf_i386_finish_dynamic_symbol): Likewise.
13 (elf_i386_finish_dynamic_sections): Use htab->plt0_pad_byte.
14 Check target_os instead of is_vxworks.
15 (elf_i386_link_setup_gnu_properties): Remove normal_target and
16 is_vxworks. Initialize plt0_pad_byte.
17 * elf64-x86-64.c (elf_x86_64_backend_data); Removed.
18 (get_elf_x86_64_arch_data): Likewise.
19 (get_elf_x86_64_backend_data): Likewise.
20 (elf_x86_64_arch_bed): Replace elf_x86_64_backend_data with
21 elf_x86_backend_data.
22 (elf_x86_64_get_synthetic_symtab): Likewise.
23 (elf_x86_64_nacl_arch_bed): Likewise.
24 (elf_x86_64_link_setup_gnu_properties): Remove is_vxworks and
25 normal_target. Initialize plt0_pad_byte.
26 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check target_os
27 instead of is_vxworks.
28 (_bfd_x86_elf_size_dynamic_sections): Likewise.
29 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
30 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
31 (_bfd_x86_elf_link_hash_table_create): Initialize target_os.
32 (_bfd_x86_elf_link_setup_gnu_properties): Remove is_vxworks.
33 Update normal_target. Set up plt0_pad_byte. Check target_os
34 instead of is_vxworks.
35 * elfxx-x86.h (elf_x86_target_os): New.
36 (elf_x86_backend_data): Likewise.
37 (get_elf_x86_backend_data): Likewise.
38 (elf_x86_link_hash_table): Remove is_vxworks. Add plt0_pad_byte
39 and target_os.
40 (elf_x86_init_table): Remove normal_target and is_vxworks. Add
41 plt0_pad_byte.
42
9577f60b
L		 432017-10-14 H.J. Lu <hongjiu.lu@intel.com>
44
45 * elf32-i386.c (elf_i386_finish_dynamic_sections): Call
46 _bfd_x86_elf_finish_dynamic_sections.
47 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Likewise.
48 * elfxx-x86.c (_bfd_x86_elf_finish_dynamic_sections): New
49 function.
50 * elfxx-x86.h (_bfd_x86_elf_finish_dynamic_sections): New
51 prototype.
52
5d84490b
L		 532017-10-14 H.J. Lu <hongjiu.lu@intel.com>
54
55 PR ld/21384
56 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
57 hide symbol which was forced to be dynamic.
58
e01c16a8
L		 592017-10-14 H.J. Lu <hongjiu.lu@intel.com>
60
61 PR ld/22269
62 * elf32-cris.c (cris_elf_relocate_section): Don't generate
63 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
64 (cris_elf_check_relocs): Don't allocate dynamic relocation
65 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
66
6ee6e05a
L		 672017-10-14 H.J. Lu <hongjiu.lu@intel.com>
68
69 PR ld/22269
70 * elf32-sh.c (allocate_dynrelocs): Discard dynamic relocations
71 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
72 (sh_elf_relocate_section): Don't generate dynamic relocation if
73 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
74
b27bb18f
L		 752017-10-14 H.J. Lu <hongjiu.lu@intel.com>
76
77 PR ld/22269
78 * elf32-s390.c (allocate_dynrelocs): Discard dynamic
79 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
80 (elf_s390_relocate_section): Don't generate dynamic relocation
81 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
82 * elf64-s390.c (allocate_dynrelocs): Discard dynamic
83 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
84 (elf_s390_relocate_section): Don't generate dynamic relocation
85 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
86
31a53da5
L		 872017-10-14 H.J. Lu <hongjiu.lu@intel.com>
88
89 PR ld/22269
90 * elf32-nios2.c (nios2_elf32_relocate_section): Don't generate
91 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
92 (allocate_dynrelocs): Discard dynamic relocations if
93 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
94
112fef40
L		 952017-10-14 H.J. Lu <hongjiu.lu@intel.com>
96
97 PR ld/22269
98 * elf32-microblaze.c (microblaze_elf_relocate_section): Don't
99 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
100 true.
101 (allocate_dynrelocs): Discard dynamic relocations if
102 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
103
5056ba1d
L		 1042017-10-14 H.J. Lu <hongjiu.lu@intel.com>
105
106 PR ld/22269
107 * elf32-m68k.c (elf_m68k_check_relocs): Don't allocate dynamic
108 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
109 (elf_m68k_adjust_dynamic_symbol): Don't make symbol dynamic if
110 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
111 (elf_m68k_relocate_section): Don't generate dynamic relocation
112 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
113
60c1b909
L		 1142017-10-14 H.J. Lu <hongjiu.lu@intel.com>
115
116 PR ld/22269
117 * elf32-hppa.c (ensure_undef_dynamic): Don't make undefined
118 symbol dynamic if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
119 (allocate_dynrelocs): Discard dynamic relocations if
120 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
121 (elf32_hppa_relocate_section): Don't generate dynamic
122 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
123
db41f6eb
L		 1242017-10-14 H.J. Lu <hongjiu.lu@intel.com>
125
126 PR ld/22269
127 * elfnn-ia64.c (elfNN_ia64_check_relocs): Don't allocate
128 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
129 (allocate_fptr): Don't allocate function pointer if
130 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
131 (allocate_dynrel_entries): Don't allocate dynamic relocation
132 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
133 (set_got_entry): Don't set GOT entry if
134 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
135 (set_pltoff_entry): Don't set PLTOFF entry if
136 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
137 (elfNN_ia64_relocate_section): Don't install dynamic relocation
138 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
139
ad951203
L		 1402017-10-14 H.J. Lu <hongjiu.lu@intel.com>
141
142 PR ld/22269
143 * elfxx-mips.c (mips_elf_calculate_relocation): Don't generate
144 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
145 (allocate_dynrelocs): Don't allocate dynamic relocations if
146 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
147
95b03e4a
L		 1482017-10-14 H.J. Lu <hongjiu.lu@intel.com>
149
150 PR ld/22269
151 * elf32-arm.c (elf32_arm_final_link_relocate): Don't generate
152 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
153 (allocate_dynrelocs_for_symbol): Discard dynamic relocations
154 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
155
a3cd202a
L		 1562017-10-14 H.J. Lu <hongjiu.lu@intel.com>
157
158 PR ld/22269
159 * elf32-tilepro.c (allocate_dynrelocs): Discard dynamic
160 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
161 (tilepro_elf_relocate_section): Don't generate dynamic
162 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
163 * elfxx-tilegx.c (allocate_dynrelocs): Discard dynamic
164 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
165 (tilegx_elf_relocate_section): Don't generate dynamic
166 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
167
ddb7fd0f
L		 1682017-10-14 H.J. Lu <hongjiu.lu@intel.com>
169
170 PR ld/22269
171 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Don't
172 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
173 true.
174 (elfNN_aarch64_allocate_dynrelocs): Discard dynamic relocations
175 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
176
62cd30f1
L		 1772017-10-14 H.J. Lu <hongjiu.lu@intel.com>
178
179 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Moved to ...
180 * elf-bfd.h (UNDEFWEAK_NO_DYNAMIC_RELOC): Here.
181 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Removed.
182
3b4b0a62
JB		 1832017-10-12 James Bowman <james.bowman@ftdichip.com>
184
185 * bfd-in2.h: Regenerate.
186 * libbfd.h: Regenerate.
187 * elf32-ft32.c: Add HOWTO R_FT32_15.
188 * reloc.c: Add BFD_RELOC_FT32_15.
189
1d75a8e2
NC		 1902017-10-12 Nick Clifton <nickc@redhat.com>
191
192 * reloc.c (enum bfd_reloc_status): Start values at 2.
193 * bfd-in2.h: Regenerate.
194 * elfnn-aarch64.c (aarch64_relocate): Invert sense of function, so
195 that a TRUE return indicates success. Compare the result of
196 calling _bfd_aarch64_elf_put_addend against bfd_reloc_ok.
197 (build_one_stub): Change sense of tests against aarch64_relocate
198 return value.
199 (elfNN_aarch64_tls_relax): Return bfd_reloc_notsupported, rather
200 than FALSE, when an error is detected.
201 (elfNN_aarch64_final_link_relocate): Likewise.
202
9f857535
L		 2032017-10-12 H.J. Lu <hongjiu.lu@intel.com>
204
205 * elf32-i386.c (elf_backend_hide_symbol): New.
206 * elf64-x86-64.c (elf_backend_hide_symbol): Likewise.
207 * elfxx-x86.c (_bfd_x86_elf_hide_symbol): Likewise.
208 * elfxx-x86.h (_bfd_x86_elf_hide_symbol): Likewise.
209
559192d8
AM		 2102017-10-12 Alan Modra <amodra@gmail.com>
211
212 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Call
213 elf_backend_hide_symbol, not _bfd_elf_link_hash_hide_symbol.
214 (bfd_elf_define_start_stop): Likewise.
215
f5233a16
AM		 2162017-10-12 Alan Modra <amodra@gmail.com>
217
218 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Set .interp
219 when executable rather than non-PIC.
220 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
221 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
222
3c9a7b0d
MR		 2232017-10-11 Maciej W. Rozycki <macro@imgtec.com>
224
225 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo64_ugid16'
226 member.
227 * elf-linux-core.h (elf_external_linux_prpsinfo64): Rename to...
228 (elf_external_linux_prpsinfo64_ugid32): ... this.
229 (swap_linux_prpsinfo32_out): Rename to...
230 (swap_linux_prpsinfo32_ugid32_out): ... this.
231 (elf_external_linux_prpsinfo64_ugid16): New structure.
232 (swap_linux_prpsinfo64_ugid16_out): New function.
233 * elfxx-target.h [!elf_backend_linux_prpsinfo64_ugid16]
234 (elf_backend_linux_prpsinfo64_ugid16): Define.
235 (elfNN_bed): Initialize `linux_prpsinfo64_ugid16' member.
236 * elf.c (elfcore_write_linux_prpsinfo64): Handle both variants
237 of the 64-bit Linux core PRPSINFO note.
238 * elf64-sh64.c (elf_backend_linux_prpsinfo64_ugid16): Define.
239
a2f63b2e
MR		 2402017-10-11 Maciej W. Rozycki <macro@imgtec.com>
241
242 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo32_ugid16'
243 member.
244 (elfcore_write_ppc_linux_prpsinfo32): Remove prototype.
245 * elf32-ppc.c (elfcore_write_ppc_linux_prpsinfo32): Remove.
246 (elf_external_ppc_linux_prpsinfo32)
247 (swap_ppc_linux_prpsinfo32_out): Move to...
248 * elf-linux-core.h (elf_external_linux_prpsinfo32_ugid32)
249 (swap_linux_prpsinfo32_ugid32_out): ... these.
250 (elf_external_linux_prpsinfo32): Rename to...
251 (elf_external_linux_prpsinfo32_ugid16): ... this.
252 (swap_linux_prpsinfo32_out): Rename to...
253 (swap_linux_prpsinfo32_ugid16_out): ... this.
254 * elfxx-target.h [!elf_backend_linux_prpsinfo32_ugid16]
255 (elf_backend_linux_prpsinfo32_ugid16): Define.
256 (elfNN_bed): Initialize `linux_prpsinfo32_ugid16' member.
257 * elf.c (elfcore_write_linux_prpsinfo32): Handle both variants
258 of the 32-bit Linux core PRPSINFO note.
259 * elf32-am33lin.c (elf_backend_linux_prpsinfo32_ugid16): Define.
260 * elf32-arm.c (elf_backend_linux_prpsinfo32_ugid16): Define.
261 * elf32-cris.c (elf_backend_linux_prpsinfo32_ugid16): Define.
262 * elf32-frv.c (elf_backend_linux_prpsinfo32_ugid16): Define.
263 * elf32-i386.c (elf_backend_linux_prpsinfo32_ugid16): Define.
264 * elf32-m32r.c (elf_backend_linux_prpsinfo32_ugid16): Define.
265 * elf32-m68k.c (elf_backend_linux_prpsinfo32_ugid16): Define.
266 * elf32-s390.c (elf_backend_linux_prpsinfo32_ugid16): Define.
267 * elf32-sh.c (elf_backend_linux_prpsinfo32_ugid16): Define.
268 * elf32-sparc.c (elf_backend_linux_prpsinfo32_ugid16): Define.
269
72bc1bb9
MR		 2702017-10-11 Maciej W. Rozycki <macro@imgtec.com>
271
272 * elf-linux-core.h (elf_external_linux_prpsinfo64): Move the
273 `gap' member ahead of `pr_flag'.
274
8f314ad5
PA		 2752017-10-11 Pedro Alves <palves@redhat.com>
276
277 * bfd.c (_doprnt): Rename to ...
278 (_bfd_doprnt): ... this.
279 (error_handler_internal): Adjust.
280
0f09b4d8
L		 2812017-10-10 H.J. Lu <hongjiu.lu@intel.com>
282
283 * elf32-i386.c (elf_i386_check_relocs): Set GOT refcount to 1
284 instead of incrementing it.
285 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
286
6c699715
RL		 2872017-10-10 Renlin Li <renlin.li@arm.com>
288
289 PR ld/21402
290 * elf32-arm.c (allocate_dynrelocs_for_symbol): Only make undefined weak
291 symbols into dynamic.
292
fc3c5343
L		 2932017-10-09 H.J. Lu <hongjiu.lu@intel.com>
294
295 PR ld/22274
296 * elfnn-riscv.c (riscv_elf_link_hash_table): Add max_alignment.
297 (riscv_elf_link_hash_table_create): Initialize max_alignment to
298 (bfd_vma) -1.
299 (_bfd_riscv_relax_section): Cache the max alignment of output
300 sections if possible.
301
b9399fcf
AM		 3022017-10-10 Alan Modra <amodra@gmail.com>
303
304 * elf64-ppc.c (ppc64_elf_before_check_relocs): Set sec_type for
305 .opd whenever .opd is present and non-zero size. Move code
306 setting abiversion to/from output file earlier. Only set
307 u.opd.func_sec when --gc-sections. Read relocs and set up
308 u.opd.func_sec values here..
309 (ppc64_elf_check_relocs): ..rather than here. Simplify opd
310 section tests.
311 (ppc64_elf_edit_opd): Don't set sec_type for .opd here.
312
478c006f
L		 3132017-10-09 H.J. Lu <hongjiu.lu@intel.com>
314
315 * elf-m10300.c (mn10300_elf_check_relocs): Don't free cached
316 isymbuf.
317
9d45a7de
L		 3182017-10-09 H.J. Lu <hongjiu.lu@intel.com>
319
320 * elf32-bfin.c (bfin_size_dynamic_sections): Don't create the
321 .interp section with "ld --no-dynamic-linker".
322
b55ec8b6
AM		 3232017-10-09 Alan Modra <amodra@gmail.com>
324
325 PR 22212
326 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
327 funcinfo_hash_table and varinfo_hash_table.
328
a72f95f7
L		 3292017-10-08 H.J. Lu <hongjiu.lu@intel.com>
330
331 * elf32-sh.c (readonly_dynrelocs): Dump dynamic relocation
332 in read-only section with minfo.
333 (sh_elf_size_dynamic_sections): Likewise.
334
f9799aae
L		 3352017-10-08 H.J. Lu <hongjiu.lu@intel.com>
336
337 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Remove
338 a strayed comment.
339
4c7236d3
L		 3402017-10-08 H.J. Lu <hongjiu.lu@intel.com>
341
342 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_sections): Set
343 this_hdr.sh_entsize only if section size > 0.
344
70090aa5
L		 3452017-10-08 H.J. Lu <hongjiu.lu@intel.com>
346
347 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
348
f0f07ad1
L		 3492017-10-07 H.J. Lu <hongjiu.lu@intel.com>
350
351 * elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
352 in read-only section with minfo.
353 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
354
99180bcc
L		 3552017-10-06 H.J. Lu <hongjiu.lu@intel.com>
356
357 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
358 comments.
359
544c67cd
JB		 3602017-10-06 John Baldwin <jhb@FreeBSD.org>
361
362 * elf-bfd.h (struct elf_backend_data): Add
363 `elf_backend_grok_freebsd_prstatus'.
364 * elf.c (elfcore_grok_freebsd_note): Call
365 `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
366 present.
367 * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
368 function.
369 (elf_backend_grok_freebsd_prstatus): Define.
370 * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
371 (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
372
98b273dc
L		 3732017-10-06 H.J. Lu <hongjiu.lu@intel.com>
374
375 * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
376 and has_non_got_reloc with zero_undefweak.
377 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
378 * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
379 zero_undefweak to 1.
380 (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
381 has_non_got_reloc with zero_undefweak.
382 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
383 has_got_reloc and has_non_got_reloc with zero_undefweak.
384 (elf_x86_link_hash_entry): Likewise.
385
e0d8f431
L		 3862017-10-06 H.J. Lu <hongjiu.lu@intel.com>
387
388 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
389 (VERIFY_COPY_RELOC): Likewise.
390
ff38b4cc
L		 3912017-10-06 H.J. Lu <hongjiu.lu@intel.com>
392
393 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
394 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
395 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
396
f3180fa9
L		 3972017-10-06 H.J. Lu <hongjiu.lu@intel.com>
398
399 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
400 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
401 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
402
e74399c4
L		 4032017-10-06 H.J. Lu <hongjiu.lu@intel.com>
404
405 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
406 * elf32-i386.c (elf_i386_relocate_section): Use it.
407 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
408
aebcc8ff
L		 4092017-10-06 H.J. Lu <hongjiu.lu@intel.com>
410
411 * elf32-i386.c (X86_SIZE_TYPE_P): New.
412 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
413 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
414 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
415 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
416
cf1070f1
L		 4172017-10-06 H.J. Lu <hongjiu.lu@intel.com>
418
419 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
420 (PLT_LOCAL_IFUNC_P): Likewise.
421 * elf32-i386.c (elf_i386_relocate_section): Use them.
422 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
423
f70656b2
L		 4242017-10-06 H.J. Lu <hongjiu.lu@intel.com>
425
426 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
427 * elf32-i386.c (elf_i386_relocate_section): Use it.
428 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
429
1f92404c
L		 4302017-10-06 H.J. Lu <hongjiu.lu@intel.com>
431
432 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
433 * elf32-i386.c (elf_i386_relocate_section): Use it.
434 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
435
daf1c414
L		 4362017-10-06 H.J. Lu <hongjiu.lu@intel.com>
437
438 * elf32-i386.c (X86_PCREL_TYPE_P): New.
439 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
440 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
441 (X86_PCREL_TYPE_P): This.
442 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
443 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
444 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
445 X86_PCREL_TYPE_P.
446 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
447
51537393
L		 4482017-10-06 H.J. Lu <hongjiu.lu@intel.com>
449
450 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
451 * elf32-i386.c (elf_i386_tls_transition): Use it.
452 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
453
0caf6c82
L		 4542017-10-05 H.J. Lu <hongjiu.lu@intel.com>
455
456 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
457 Dump dynamic relocation in read-only section with minfo if
458 needed.
459 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
460 (maybe_set_textrel): Likewise.
461 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
462 read-only section with minfo.
463
6d5be5d6
JB		 4642017-10-05 John Baldwin <jhb@FreeBSD.org>
465
466 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
467
007873f5
L		 4682017-10-05 H.J. Lu <hongjiu.lu@intel.com>
469
470 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
471 in read-only section with minfo.
472 (tilepro_elf_size_dynamic_sections): Likewise.
473 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
474 (tilegx_elf_size_dynamic_sections): Likewise.
475
2ca7de37
PA		 4762017-10-05 Pedro Alves <palves@redhat.com>
477
478 PR 22245
479 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
480 ellipsis parameter. Split out bfd_error_on_input code to..
481 (bfd_set_input_error): .. New function.
482 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
483 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
484 * bfd-in2.h: Regenerate.
485
8c6716e5
AM		 4862017-10-05 Alan Modra <amodra@gmail.com>
487
488 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
489 fini_array error value.
490
db4677b8
AM		 4912017-10-05 Alan Modra <amodra@gmail.com>
492
493 PR 21167
494 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
495 groups.
496 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
497 flag from section.
498 (elf_fake_sections): Adjust calls. Exit immediately on failure.
499 (bfd_elf_set_group_contents): Add associated reloc section indices
500 to group contents.
501
a5259595
AM		 5022017-10-04 Alan Modra <amodra@gmail.com>
503
504 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
505 classify symbols for ELFv2.
506
9ba5f27c
PK		 5072017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
508
509 PR 22245
510 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
511 undergoes default promotion.
512 * bfd-in2.h: Regenerate.
513
dcd2b8a0
AM		 5142017-10-02 Alan Modra <amodra@gmail.com>
515
516 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
517 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
518
20230942
AM		 5192017-10-01 Alan Modra <amodra@gmail.com>
520
521 PR 21957
522 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
523 (add_line_info): Always put end_sequence last.
524
4b04bba2
AM		 5252017-10-01 Alan Modra <amodra@gmail.com>
526
527 PR 22047
528 * dwarf2.c (read_section): Allocate buffer with extra byte for
529 bfd_simple_get_relocated_section_contents rather than copying
530 afterwards.
531
f6ac8c52
AM		 5322017-09-29 Alan Modra <amodra@gmail.com>
533
534 * merge.c (merge_strings): Return FALSE on malloc failure.
535 (_bfd_merge_sections): Return failures from record_section and
536 merge_strings.
537
1a3b5c34
AM		 5382017-09-28 Alan Modra <amodra@gmail.com>
539
540 PR 22220
541 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
542 a case where plugin_notice isn't called.
543
cd28e7aa
KLC		 5442017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
545
546 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
547 comparison.
548
ac69a0d7
L		 5492017-09-26 H.J. Lu <hongjiu.lu@intel.com>
550
551 PR ld/22199
552 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
553 output_bfd to info->callbacks->minfo.
554
262c0a87
NC		 5552017-09-26 Nick Clifton <nickc@redhat.com>
556
557 PR 22172
558 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
559 assertion failure if elf_x86_64_rtype_to_howto has already issued
560 an error message.
561
33e0a9a0
AM		 5622017-09-26 Alan Modra <amodra@gmail.com>
563
564 PR 22210
565 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
566 read data.
567
30d0157a
NC		 5682017-09-26 Nick Clifton <nickc@redhat.com>
569
570 PR 22210
571 * dwarf2.c (read_formatted_entries): Fail early if we know that
572 the loop parsing data entries will overflow the end of the
573 section.
574
1b86808a
AM		 5752017-09-26 Alan Modra <amodra@gmail.com>
576
577 PR 22209
578 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
579 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
580 to stash->info_ptr_memory, and check die_ref is within that memory.
581 Set info_ptr_end correctly when another CU is refd. Check die_ref
582 for DW_FORM_ref4 etc. is within CU.
583
a54018b7
AM		 5842017-09-26 Alan Modra <amodra@gmail.com>
585
586 PR 22205
587 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
588 (read_formatted_entries): Init "fe".
589 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
590
e338894d
AM		 5912017-09-26 Alan Modra <amodra@gmail.com>
592
593 PR 22204
594 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
595 bounds in inner loop.
596
1da5c9a4
AM		 5972017-09-25 Alan Modra <amodra@gmail.com>
598
599 PR 22202
600 * dwarf1.c (parse_die): Sanity check pointer against section limit
601 before dereferencing.
602 (parse_line_table): Likewise.
603
11855d8a
AM		 6042017-09-25 Alan Modra <amodra@gmail.com>
605
606 PR 22201
607 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
608 has string form.
609 (parse_comp_unit): Likewise.
610
c361faae
AM		 6112017-09-25 Alan Modra <amodra@gmail.com>
612
613 PR 22200
614 * dwarf2.c (read_formatted_entries): Error on format_count zero.
615
52b36c51
AM		 6162017-09-24 Alan Modra <amodra@gmail.com>
617
618 PR 22197
619 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
620 within section bounds.
621
a26a013f
AM		 6222017-09-24 Alan Modra <amodra@gmail.com>
623
624 PR 22191
625 * dwarf2.c (decode_line_info): Properly free line sequences on error.
626
52a93b95
AM		 6272017-09-24 Alan Modra <amodra@gmail.com>
628
629 PR 22187
630 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
631 pname param. Return status. Make name const. Don't abort,
632 return an error. Formatting. Exit if current info_ptr matches
633 orig_info_ptr. Update callers.
634 (scan_unit_for_symbols): Start at nesting_level of zero. Make
635 nested_funcs an array of structs for extensibility. Formatting.
636
d8010d3e
AM		 6372017-09-24 Alan Modra <amodra@gmail.com>
638
639 PR 22186
640 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
641 rather than dividing by zero.
642
515f23e6
AM		 6432017-09-24 Alan Modra <amodra@gmail.com>
644
645 PR 22169
646 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
647
0d76029f
AM		 6482017-09-24 Alan Modra <amodra@gmail.com>
649
650 PR 22167
651 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
652
bd61e135
AM		 6532017-09-24 Alan Modra <amodra@gmail.com>
654
655 PR 22166
656 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
657 SHT_GNU_verneed section for sanity. Don't zalloc memory for
658 verref.
659
61e3bf5f
L		 6602017-09-22 H.J. Lu <hongjiu.lu@intel.com>
661
662 PR binutils/22170
663 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
664 corrupted PLT.
665
b69e9267
L		 6662017-09-22 H.J. Lu <hongjiu.lu@intel.com>
667
59ca4c1b 668 PR binutils/22163
b69e9267
L		 669 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
670 -1 if bfd_canonicalize_dynamic_reloc returns 0.
671
b877d21f
PA		 6722017-09-22 Pedro Alves <palves@redhat.com>
673 Alan Modra <amodra@gmail.com>
674
675 * version.h: Add comment.
676
8fe09d74
AA		 6772017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
678
679 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
680 NT_S390_GS_BC, correct the previously swapped invocations of
681 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
682
25516cc5
AM		 6832017-09-19 Alan Modra <amodra@gmail.com>
684
685 PR 21441
686 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
687 size.
688
3d13f3e9
AM		 6892017-09-19 Alan Modra <amodra@gmail.com>
690
691 PR 22150
692 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
693 symbols before calculating verrefs. Don't renumber dynsyms
694 after gc. Exclude .gnu.version when zero or one dynsym.
695 Localize some vars and reindent.
696
94670f6c
L		 6972017-09-18 H.J. Lu <hongjiu.lu@intel.com>
698
699 PR ld/22148
700 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
701 return from bfd_canonicalize_dynamic_reloc.
702
21d0a606
AM		 7032017-09-15 Alan Modra <amodra@gmail.com>
704
705 PR 22116
706 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
707 overflows bfd_size_type.
708
5e5e02ae
L		 7092017-09-14 H.J. Lu <hongjiu.lu@intel.com>
710
711 PR ld/22135
712 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
713 to indicate if conversion is performed.
714 (elf_i386_check_relocs): Cache section contents and relocations
715 if conversion is performed.
716 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
717 contents and relocations if conversion is performed.
718
4d465c68
NC		 7192017-09-14 Nick Clifton <nickc@redhat.com>
720
721 PR binutils/22113
722 * peXXigen.c (pe_print_idata): Extend check for HintName vector
723 entries.
724
f47432d4
L		 7252017-09-13 H.J. Lu <hongjiu.lu@intel.com>
726
727 * elfxx-x86.h: Fix a typo in comments.
728
4ec521f2
KLC		 7292017-09-09 Kamil Rytarowski <n54@gmx.com>
730
731 * elf32-nds32.c: Rename __BIT() to N32_BIT().
732
2420fff6
AM		 7332017-09-09 Alan Modra <amodra@gmail.com>
734
735 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
736 plt_stub_align.
737
c5bce5c6
L		 7382017-09-09 H.J. Lu <hongjiu.lu@intel.com>
739
740 * elf32-i386.c (elf_i386_relocate_section): Update usage of
741 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
742 (elf_i386_finish_dynamic_symbol): Likewise.
743 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
744 (elf_x86_64_finish_dynamic_symbol): Likewise.
745 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
746 (_bfd_x86_elf_fixup_symbol): Likewise.
747
8fbf0ba1
L		 7482017-09-09 H.J. Lu <hongjiu.lu@intel.com>
749
750 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
751 check has_non_got_reloc.
752
0a27fed7
L		 7532017-09-09 H.J. Lu <hongjiu.lu@intel.com>
754
755 PR ld/22115
756 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
757 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
758 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
759 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
760 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
761 and linker_def on __ehdr_start if it is referenced and not
762 defined.
763 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
764 and return TRUE when building executable, if a symbol has
765 non-GOT/non-PLT relocations in text section or there is no
766 dynamic linker.
767 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
768
c7df954f
L		 7692017-09-08 H.J. Lu <hongjiu.lu@intel.com>
770
771 * elfxx-x86.h: Update comments.
772
1de031c8
L		 7732017-09-08 H.J. Lu <hongjiu.lu@intel.com>
774
775 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
776 elf_x86_plt_layout_table with elf_x86_init_table.
777 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
778 Likewise.
779 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
780 Likewise.
781 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
782 (elf_x86_init_table): This.
783 (_bfd_x86_elf_link_setup_gnu_properties): Replace
784 elf_x86_plt_layout_table with elf_x86_init_table.
785
7a382c1c
L		 7862017-09-07 H.J. Lu <hongjiu.lu@intel.com>
787
788 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
789 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
790 * configure: Regenerated.
791 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
792 and r_sym fields of plt_layout.
793 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
794 Likewise.
795 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
796 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
797 r_info nor r_sym fields.
798 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
799 fields of htab.
800 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
801
9eb7b0ac
PD		 8022017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
803
804 * (_bfd_riscv_relax_align): Call bfd_set_error and
805 print an error message when unable to relax a .align directive.
806
b1308d2c
PD		 8072017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
808
809 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
810 (riscv_record_pcrel_hi_reloc): Add absolute argument.
811 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
812 R_RISCV_PCREL_HI20 relocs, and pass the result to
813 riscv_record_pcrel_hi_reloc.
814
6999821f
L		 8152017-09-07 H.J. Lu <hongjiu.lu@intel.com>
816
817 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
818 r_type_p. Remove the converted argument. Replace
819 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
820 the new relocation type via r_type_p.
821 (elf_i386_relocate_section): Likewise.
822 (elf_i386_finish_dynamic_symbol): Likewise.
823 (need_convert_load): Removed.
824 (check_relocs_failed): Updated.
825 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
826 instead of setting need_convert_load.
827 (_bfd_i386_elf_convert_load): Removed.
828 * elf64-x86-64.c (need_convert_load): Removed.
829 (check_relocs_failed): Updated.
830 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
831 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
832 Return the new relocation type via r_type_p.
833 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
834 instead of setting need_convert_load.
835 (elf_x86_64_check_relocs): Don't check PIC if relocation has
836 been converted.
837 (_bfd_x86_64_elf_convert_load): Removed.
838 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
839 with SYMBOL_REFERENCES_LOCAL_P.
840 (elf_x86_64_finish_dynamic_symbol): Likewise.
841 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
842 set convert_load.
843 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
844 (_bfd_x86_elf_link_symbol_references_local): New function.
845 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
846 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
847 SYMBOL_REFERENCES_LOCAL_P.
848 (elf_x86_link_hash_entry): Add local_ref.
849 (elf_x86_link_hash_table): Remove convert_load.
850 (_bfd_i386_elf_convert_load): Removed.
851 (_bfd_x86_64_elf_convert_load): Likewise.
852 (_bfd_x86_elf_link_symbol_references_local): New.
853
78984959
L		 8542017-09-06 H.J. Lu <hongjiu.lu@intel.com>
855
856 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
857 (elf_x86_64_info_to_howto): Get the real relocation type by
858 masking out R_X86_64_converted_reloc_bit.
859 (elf_x86_64_check_tls_transition): Get the real relocation type
860 by masking out R_X86_64_converted_reloc_bit.
861 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
862 instead of setting converted_reloc.
863 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
864 instead of converted_reloc. Get the real relocation type by
865 masking out R_X86_64_converted_reloc_bit.
866 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
867 R_X86_64_converted_reloc_bit is valid.
868 * elfxx-x86.h (converted_reloc): Removed.
869
419414ea
L		 8702017-09-06 H.J. Lu <hongjiu.lu@intel.com>
871
872 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
873 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
874 to get the relocation type again.
875 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
876 r_type when calling elf_x86_64_tls_transition. Don't use
877 ELF32_R_TYPE to get the relocation type again.
878
dc089072
L		 8792017-09-05 H.J. Lu <hongjiu.lu@intel.com>
880
881 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
882 converted_reloc.
883
8b43e456
L		 8842017-09-05 H.J. Lu <hongjiu.lu@intel.com>
885
886 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
887 argument. Don't check relocation overflow. Avoid relocation
888 overflow if --no-relax is used. Set converted_reloc on symbol
889 if a GOTPCREL relocation is converted.
890 (elf_x86_64_relocate_section): Issue a fatal error and suggest
891 --no-relax if GOTPCREL relocation conversion leads to relocation
892 overflow.
893 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
894
83eef883
AFB		 8952017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
896 Edmar Wienskoski <edmar.wienskoski@nxp.com
897
898 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
899 (ppc_elf_check_relocs): Handle it.
900 (ppc_elf_vle_split20): New function.
901 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
902
0e30d991
L		 9032017-09-03 H.J. Lu <hongjiu.lu@intel.com>
904
905 PR ld/22071
906 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
907 for x86-64 if GOT_TLS_GDESC_P is true.
908
1cf58434
AM		 9092017-09-03 Alan Modra <amodra@gmail.com>
910
911 PR 22067
912 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
913
f04bdfa7
L		 9142017-09-02 H.J. Lu <hongjiu.lu@intel.com>
915
916 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
917 tls_get_addr for x86-64 in one place.
918
2ac3a7f5
L		 9192017-09-02 H.J. Lu <hongjiu.lu@intel.com>
920
921 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
922 with elfxx-x86.lo for 64-bit BFD.
923 * configure: Regenerated.
924
d47a8026
L		 9252017-09-02 H.J. Lu <hongjiu.lu@intel.com>
926
927 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
928 (_bfd_i386_elf_convert_load): This. Remove static.
929 (elf_i386_size_dynamic_sections): Removed.
930 (elf_backend_size_dynamic_sections): Likewise.
931 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
932 (_bfd_x86_64_elf_convert_load): This. Remove static.
933 (elf_x86_64_size_dynamic_sections): Removed.
934 (elf_backend_size_dynamic_sections): Likewise.
935 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
936 (elf_x86_allocate_dynrelocs): This. Make it static.
937 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
938 (elf_x86_allocate_local_dynreloc): This. Make it static.
939 (elf_i386_is_reloc_section): New function.
940 (elf_x86_64_is_reloc_section): Likewise.
941 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
942 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
943 Rearrange got_entry_size initialization.
944 (_bfd_x86_elf_size_dynamic_sections): New function.
945 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
946 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
947 (_bfd_i386_elf_convert_load): New.
948 (_bfd_x86_64_elf_convert_load): Likewise.
949 (_bfd_x86_elf_size_dynamic_sections): Likewise.
950 (elf_backend_size_dynamic_sections): Likewise.
951 (_bfd_x86_elf_allocate_dynrelocs): Removed.
952 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
953
2926eb2c
L		 9542017-09-02 H.J. Lu <hongjiu.lu@intel.com>
955
956 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
957 update comments.
958
92c10f5f
L		 9592017-09-02 H.J. Lu <hongjiu.lu@intel.com>
960
961 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
962 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
963
aa595247
L		 9642017-09-02 H.J. Lu <hongjiu.lu@intel.com>
965
966 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
967 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
968 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
969 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
970 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
971 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
972
b9ce864c
L		 9732017-09-02 H.J. Lu <hongjiu.lu@intel.com>
974
975 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
976 (elf_i386_allocate_local_dynrelocs): Likewise.
977 (elf_i386_size_dynamic_sections): Replace
978 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
979 with _bfd_x86_elf_allocate_dynrelocs and
980 _bfd_x86_elf_allocate_local_dynrelocs.
981 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
982 (elf_x86_64_allocate_local_dynrelocs): Likewise.
983 (elf_x86_64_size_dynamic_sections): Replace
984 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
985 with _bfd_x86_elf_allocate_dynrelocs and
986 _bfd_x86_elf_allocate_local_dynrelocs.
987 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
988 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
989 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
990 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
991
fe53b4a4
L		 9922017-09-02 H.J. Lu <hongjiu.lu@intel.com>
993
994 * elf32-i386.c (is_i386_elf): Removed.
995 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
996 (elf_i386_size_dynamic_sections): Likewise.
997 (elf_i386_relocate_section): Likewise.
998 * elf64-x86-64.c (is_x86_64_elf): Removed.
999 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
1000 is_x86_elf.
1001 (elf_x86_64_size_dynamic_sections): Likewise.
1002 (elf_x86_64_relocate_section): Likewise.
1003 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1004 target_id.
1005 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
1006 (is_x86_elf): New.
1007
9ff114ca
L		 10082017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1009
1010 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
1011 (elf_i386_allocate_dynrelocs): Replace
1012 elf_i386_compute_jump_table_size with
1013 elf_x86_compute_jump_table_size.
1014 (elf_i386_size_dynamic_sections): Likewise.
1015 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
1016 (elf_x86_64_allocate_dynrelocs): Replace
1017 elf_x86_64_compute_jump_table_size with
1018 elf_x86_compute_jump_table_size.
1019 (elf_x86_64_size_dynamic_sections): Likewise.
1020 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1021 got_entry_size.
1022 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
1023 (elf_x86_compute_jump_table_size): New.
1024
503294e7
L		 10252017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1026
1027 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1028 sizeof_reloc.
1029 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
1030 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
1031
9a742a90
L		 10322017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1033
1034 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
1035 with htab->is_vxworks.
1036 (elf_i386_size_dynamic_sections): Likewise.
1037 (elf_i386_relocate_section): Likewise.
1038 (elf_i386_finish_dynamic_symbol): Likewise.
1039 (elf_i386_finish_dynamic_sections): Likewise.
1040
6b9553e2
L		 10412017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1042
1043 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
1044 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1045 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
1046 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
1047 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1048 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
1049 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1050 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
1051
ad71ce8d
L		 10522017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1053
1054 PR ld/22064
1055 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
1056 ELF_COMMON_DEF_P for common symbols.
1057
96d01d93
AM		 10582017-09-02 Alan Modra <amodra@gmail.com>
1059
1060 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
1061 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
1062 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1063
4f501a24
L		 10642017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1065
1066 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
1067 (elf_backend_gc_mark_hook): Likewise.
1068 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
1069 (elf_backend_gc_mark_hook): Likewise.
1070 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
1071 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
1072 (elf_backend_gc_mark_hook): Likewise.
1073
eeb2f20a
L		 10742017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1075
1076 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
1077 (elf_backend_adjust_dynamic_symbol): Likewise.
1078 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1079 (elf_backend_adjust_dynamic_symbol): Likewise.
1080 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
1081 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
1082 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
1083 (_bfd_x86_elf_adjust_dynamic_symbol): New.
1084 (elf_backend_adjust_dynamic_symbol): Likewise.
1085
c6295c22
L		 10862017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1087
1088 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
1089 comments.
1090
39946cc2
L		 10912017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1092
1093 * elf32-i386.c (elf_i386_mkobject): Removed.
1094 (bfd_elf32_mkobject): Likewise.
1095 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
1096 (bfd_elf64_mkobject): Likewise.
1097 (bfd_elf32_mkobject): Likewise.
1098 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
18da07cd 1099 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
39946cc2
L		 1100 (bfd_elf64_mkobject): Likewise.
1101 (bfd_elf32_mkobject): Likewise.
1102
a6798bab
L		 11032017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1104
1105 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
1106 Call _bfd_x86_elf_link_setup_gnu_properties.
1107 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
1108 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
1109 entries.
1110 (elf_x86_64_non_lazy_plt): Likewise.
1111 (elf_x86_64_lazy_bnd_plt): Likewise.
1112 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1113 (elf_x86_64_lazy_ibt_plt): Likewise.
1114 (elf_x32_lazy_ibt_plt): Likewise.
1115 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1116 (elf_x32_non_lazy_ibt_plt): Likewise.
1117 (elf_x86_64_nacl_plt): Likewise.
1118 (elf_x86_64_link_setup_gnu_properties): Updated. Call
1119 _bfd_x86_elf_link_setup_gnu_properties.
1120 * elfxx-x86.c: Include elf-vxworks.h".
1121 (_bfd_x86_elf_link_setup_gnu_properties): New function.
1122 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
1123 comments for pic_plt0_entry and pic_plt_entry.
1124 (elf_x86_non_lazy_plt_layout): Likewise.
1125 (elf_x86_plt_layout_table): New.
1126 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1127
e10c9c62
L		 11282017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1129
1130 PR ld/22061
1131 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
1132 .eh_frame section for the second PLT.
1133 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
1134 alignment of .eh_frame section for the second PLT.
1135
7e8b6008
NC		 11362017-09-01 Nick Clifton <nickc@redhat.com>
1137
1138 PR 22059
1139 * dwarf2.c (decode_line_info): Fix test for an overlong line info
1140 structure.
1141
2a143b99
NC		 11422017-09-01 Nick Clifton <nickc@redhat.com>
1143
1144 PR 22058
1145 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
1146 attribute buffer is NUL terminated.
1147
e4f27230
NC		 11482017-08-31 Nick Clifton <nickc@redhat.com>
1149
1150 PR 22047
1151 * dwarf2.c (read_section): If necessary add a terminating NUL byte
1152 to dwarf string sections.
1153
686335cd
AM		 11542017-08-31 Alan Modra <amodra@gmail.com>
1155
1156 * po/SRC-POTFILES.in: Regenerate.
1157
9866ffe2
AM		 11582017-08-31 Alan Modra <amodra@gmail.com>
1159
1160 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
1161 for a section containing just a terminator. Allow multiple
1162 terminators at end of section.
1163 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
1164 sections when not adding alignment. Assert on terminator in
1165 the middle of FDEs.
1166
af471f82
AM		 11672017-08-31 Alan Modra <amodra@gmail.com>
1168
1169 PR 21441
1170 PR 22048
1171 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
1172 terminators.
1173
3321e42b
L		 11742017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1175
1176 * configure.ac (bfd_backends): Add elf64.lo together with
1177 elfxx-x86.lo for 64-bit BFD.
1178 * configure: Regenerated.
1179
ef32532f
JB		 11802017-08-31 James Bowman <james.bowman@ftdichip.com>
1181
1182 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
1183 for R_FT32_18.
1184
e234de6b
AM		 11852017-08-31 Alan Modra <amodra@gmail.com>
1186
1187 PR binutils/22032
1188 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
1189 before _close_and_cleanup. Call iovec->bclose after.
1190 (bfd_close): Remove code common to, and call, bfd_close_all_done.
1191
f493882d
L		 11922017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1193
1194 * elf32-i386.c (elf_i386_plt_type): Removed.
1195 (elf_i386_plt): Likewise.
1196 (elf_i386_get_synthetic_symtab): Updated. Call
1197 _bfd_x86_elf_get_synthetic_symtab.
1198 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
1199 (elf_x86_64_plt): Likewise.
1200 (elf_x86_64_get_synthetic_symtab): Updated. Call
1201 _bfd_x86_elf_get_synthetic_symtab.
1202 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
1203 (elf_x86_64_get_plt_got_vma): Likewise.
1204 (elf_i386_valid_plt_reloc_p): Likewise.
1205 (elf_x86_64_valid_plt_reloc_p): Likewise.
1206 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1207 * elfxx-x86.h (elf_x86_plt_type): New.
1208 (elf_x86_plt): Likewise.
1209 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1210
5b86dbf4
L		 12112017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1212
1213 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
1214 target_id instead of elf_machine_code.
1215
765e526c
L		 12162017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1217
1218 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
1219 (elf_i386_lazy_plt_layout): Likewise.
1220 (elf_i386_non_lazy_plt_layout): Likewise.
1221 (elf_i386_plt_layout): Likewise.
1222 (elf_i386_link_hash_table): Likewise.
1223 (elf_i386_next_tls_desc_index): Likewise.
1224 (elf_i386_srelplt2): Likewise.
1225 (elf_i386_plt): Likewise.
1226 (elf_i386_lazy_plt): Likewise.
1227 (elf_i386_non_lazy_plt): Likewise.
1228 (elf_i386_link_hash_table_create): Likewise.
1229 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1230 (elf_i386_lazy_plt): Updated.
1231 (elf_i386_non_lazy_plt): Likewise.
1232 (elf_i386_lazy_ibt_plt): Likewise.
1233 (elf_i386_non_lazy_ibt_plt): Likewise.
1234 (elf_i386_allocate_dynrelocs): Likewise.
1235 (elf_i386_size_dynamic_sections): Likewise.
1236 (elf_i386_relocate_section): Likewise.
1237 (elf_i386_finish_dynamic_symbol): Likewise.
1238 (elf_i386_finish_dynamic_sections): Likewise.
1239 (elf_i386_get_synthetic_symtab): Likewise.
1240 (elf_i386_link_setup_gnu_properties): Likewise.
1241 (elf_i386_nacl_plt): Likewise.
1242 * elf64-x86-64.c (ABI_64_P): Removed.
1243 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1244 (ELF32_DYNAMIC_INTERPRETER): Likewise.
1245 (elf_x86_64_lazy_plt_layout): Likewise.
1246 (elf_x86_64_non_lazy_plt_layout): Likewise.
1247 (elf_x86_64_plt_layout): Likewise.
1248 (elf_x86_64_link_hash_table): Likewise.
1249 (elf_x86_64_plt): Likewise.
1250 (elf_x86_64_lazy_plt): Likewise.
1251 (elf_x86_64_non_lazy_plt): Likewise.
1252 (elf_x86_64_link_hash_table_create): Likewise.
1253 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1254 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1255 (elf_x86_64_lazy_plt): Updated.
1256 (elf_x86_64_non_lazy_plt): Likewise.
1257 (elf_x86_64_lazy_bnd_plt): Likewise.
1258 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1259 (elf_x86_64_lazy_ibt_plt): Likewise.
1260 (elf_x32_lazy_ibt_plt): Likewise.
1261 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1262 (elf_x32_non_lazy_ibt_plt): Likewise.
1263 (elf_x86_64_allocate_dynrelocs): Likewise.
1264 (elf_x86_64_size_dynamic_sections): Likewise.
1265 (elf_x86_64_relocate_section): Likewise.
1266 (elf_x86_64_finish_dynamic_symbol): Likewise.
1267 (elf_x86_64_finish_dynamic_sections): Likewise.
1268 (elf_x86_64_get_synthetic_symtab): Likewise.
1269 (elf_x86_64_link_setup_gnu_properties): Likewise.
1270 (elf_x86_64_nacl_plt): Likewise.
1271 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
1272 "elf/x86-64.h".
1273 (ELF32_DYNAMIC_INTERPRETER): New.
1274 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1275 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
1276 (_bfd_x86_elf_link_hash_table_create): Likewise.
1277 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
1278 (elf_x86_link_hash_table_free): This. Make it static.
1279 * elfxx-x86.h: Don't include "objalloc.h".
1280 (ABI_64_P): New.
1281 (elf_x86_lazy_plt_layout): Likewise.
1282 (elf_x86_non_lazy_plt_layout): Likewise.
1283 (elf_x86_plt_layout): Likewise.
1284 (_bfd_x86_elf_link_hash_table_create): Likewise.
1285 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1286 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1287 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
1288 srelplt2 and next_tls_desc_index.
1289 (_bfd_x86_elf_link_hash_table_free): Removed.
1290
70e65ca8
MR		 12912017-08-30 Maciej W. Rozycki <macro@imgtec.com>
1292
1293 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
1294 branch offset interpretation.
1295
7c0ed396
L		 12962017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1297
1298 PR binutils/22032
1299 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
1300
0f2425c4
L		 13012017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1302
1303 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
1304 (elf_x86_64_srelplt2): Likewise.
1305
9a23f96e
AM		 13062017-08-30 Alan Modra <amodra@gmail.com>
1307
1308 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
1309 (ppc64_elf_tls_optimize): Set it.
1310 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1311 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
1312 addis would add zero.
1313 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
1314 (ppc_elf_tls_optimize): Set it.
1315 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1316 insn on TPREL16_LO relocs to use r2 when addis would add zero.
1317
b9f04fe0
AM		 13182017-08-30 Alan Modra <amodra@gmail.com>
1319
1320 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
1321 __tls_get_addr call sequences to LE, don't move the addi down
1322 to the nop. Replace the bl with addi and leave the nop alone.
1323
5f0f0847
L		 13242017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1325
1326 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
1327 Re-indent.
1328 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
1329 Likewise.
1330 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1331
443701f5
L		 13322017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1333
1334 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
1335 (BFD64_BACKENDS): Likewise.
1336 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
1337 (BFD64_BACKENDS_CFILES): Likewise.
1338 * Makefile.in: Regenerated.
1339 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
1340 elf32-i386.lo and elf64-x86-64.lo.
1341 * configure: Regenerated.
1342 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
1343 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1344 "objalloc.h" and "hashtab.h".
1345 (ELIMINATE_COPY_RELOCS): Removed.
1346 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1347 (SYMBOL_NO_COPYRELOC): Likewise.
1348 (elf_i386_link_hash_entry): Likewise.
1349 (GOT_UNKNOWN): Likewise.
1350 (GOT_NORMAL): Likewise.
1351 (GOT_TLS_GD): Likewise.
1352 (elf_i386_hash_entry): Likewise.
1353 (elf_i386_obj_tdata): Likewise.
1354 (elf_i386_tdata): Likewise.
1355 (elf_i386_local_got_tls_type): Likewise.
1356 (elf_i386_local_tlsdesc_gotent): Likewise.
1357 (elf_i386_hash_table): Likewise.
1358 (elf_i386_link_hash_newfunc): Likewise.
1359 (elf_i386_local_htab_hash): Likewise.
1360 (elf_i386_local_htab_eq): Likewise.
1361 (elf_i386_get_local_sym_hash): Likewise.
1362 (elf_i386_link_hash_table_free): Likewise.
1363 (elf_i386_copy_indirect_symbol): Likewise.
1364 (elf_i386_fixup_symbol): Likewise.
1365 (elf_i386_readonly_dynrelocs): Likewise.
1366 (elf_i386_always_size_sections): Likewise.
1367 (elf_i386_set_tls_module_base): Likewise.
1368 (elf_i386_dtpoff_base): Likewise.
1369 (compare_relocs): Likewise.
1370 (elf_i386_hash_symbol): Likewise.
1371 (elf_i386_parse_gnu_properties): Likewise.
1372 (elf_i386_merge_gnu_properties): Likewise.
1373 (elf_i386_link_check_relocs): Likewise.
1374 (elf_i386_merge_symbol_attribute): Likewise.
1375 (bfd_elf32_bfd_link_check_relocs): Likewise.
1376 (elf_backend_copy_indirect_symbol): Likewise.
1377 (elf_backend_always_size_sections): Likewise.
1378 (elf_backend_omit_section_dynsym): Likewise.
1379 (elf_backend_hash_symbol): Likewise.
1380 (elf_backend_fixup_symbol): Likewise.
1381 (elf_backend_parse_gnu_properties): Likewise.
1382 (elf_backend_merge_gnu_properties): Likewise.
1383 (elf_backend_merge_symbol_attribute): Likewise.
1384 (elf_i386_mkobject): Updated.
1385 (elf_i386_link_hash_table_create): Likewise.
1386 (elf_i386_check_tls_transition): Likewise.
1387 (elf_i386_tls_transition): Likewise.
1388 (elf_i386_convert_load_reloc): Likewise.
1389 (elf_i386_check_relocs): Likewise.
1390 (elf_i386_adjust_dynamic_symbol): Likewise.
1391 (elf_i386_allocate_dynrelocs): Likewise.
1392 (elf_i386_convert_load): Likewise.
1393 (elf_i386_size_dynamic_sections): Likewise.
1394 (elf_i386_relocate_section): Likewise.
1395 (elf_i386_finish_dynamic_symbol ): Likewise.
1396 (elf_i386_finish_dynamic_sections): Likewise.
1397 (elf_i386_output_arch_local_syms): Likewise.
1398 (elf_i386_get_synthetic_symtab): Likewise.
1399 (elf_i386_link_setup_gnu_properties): Likewise.
1400 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
1401 of elf_link_hash_table, as base.
1402 (elf_i386_next_tls_desc_index): New.
1403 (elf_i386_srelplt2): Likewise.
1404 (elf_i386_plt): Likewise.
1405 (elf_i386_lazy_plt): Likewise.
1406 (elf_i386_non_lazy_plt): Likewise.
1407 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
1408 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1409 "objalloc.h" and "hashtab.h".
1410 (ELIMINATE_COPY_RELOCS): Removed.
1411 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1412 (SYMBOL_NO_COPYRELOC): Likewise.
1413 (elf_x86_64_link_hash_entry): Likewise.
1414 (GOT_UNKNOWN): Likewise.
1415 (GOT_NORMAL): Likewise.
1416 (GOT_TLS_GD): Likewise.
1417 (elf_x86_64_hash_entry): Likewise.
1418 (elf_x86_64_obj_tdata): Likewise.
1419 (elf_x86_64_tdata): Likewise.
1420 (elf_x86_64_local_got_tls_type): Likewise.
1421 (elf_x86_64_local_tlsdesc_gotent): Likewise.
1422 (elf_x86_64_hash_table): Likewise.
1423 (elf_x86_64_link_hash_newfunc): Likewise.
1424 (elf_x86_64_local_htab_hash): Likewise.
1425 (elf_x86_64_local_htab_eq): Likewise.
1426 (elf_x86_64_get_local_sym_hash): Likewise.
1427 (elf_x86_64_link_hash_table_free): Likewise.
1428 (elf_x86_64_copy_indirect_symbol): Likewise.
1429 (elf_x86_64_fixup_symbol): Likewise.
1430 (elf_x86_64_readonly_dynrelocs): Likewise.
1431 (elf_x86_64_always_size_sections): Likewise.
1432 (elf_x86_64_set_tls_module_base): Likewise.
1433 (elf_x86_64_dtpoff_base): Likewise.
1434 (compare_relocs): Likewise.
1435 (elf_x86_64_merge_symbol_attribute): Likewise.
1436 (elf_x86_64_hash_symbol): Likewise.
1437 (elf_x86_64_parse_gnu_properties): Likewise.
1438 (elf_x86_64_merge_gnu_properties): Likewise.
1439 (elf_x86_64_link_check_relocs): Likewise.
1440 (elf_backend_copy_indirect_symbol): Likewise.
1441 (elf_backend_always_size_sections): Likewise.
1442 (bfd_elf64_bfd_link_check_relocs): Likewise.
1443 (elf_backend_merge_symbol_attribute): Likewise.
1444 (elf_backend_hash_symbol): Likewise.
1445 (elf_backend_omit_section_dynsym): Likewise.
1446 (elf_backend_fixup_symbol): Likewise.
1447 (elf_backend_parse_gnu_properties): Likewise.
1448 (elf_backend_merge_gnu_properties): Likewise.
1449 (bfd_elf32_bfd_link_check_relocs): Likewise.
1450 (elf_x86_64_mkobject): Updated.
1451 (elf_x86_64_link_hash_table_create): Likewise.
1452 (elf_x86_64_check_tls_transition): Likewise.
1453 (elf_x86_64_tls_transition): Likewise.
1454 (elf_x86_64_convert_load_reloc): Likewise.
1455 (elf_x86_64_check_relocs): Likewise.
1456 (elf_x86_64_adjust_dynamic_symbol): Likewise.
1457 (elf_x86_64_allocate_dynrelocs): Likewise.
1458 (elf_x86_64_convert_load): Likewise.
1459 (elf_x86_64_size_dynamic_sections): Likewise.
1460 (elf_x86_64_relocate_section): Likewise.
1461 (elf_x86_64_finish_dynamic_symbol ): Likewise.
1462 (elf_x86_64_finish_dynamic_sections): Likewise.
1463 (elf_x86_64_output_arch_local_syms): Likewise.
1464 (elf_x86_64_get_synthetic_symtab): Likewise.
1465 (elf_x86_64_link_setup_gnu_properties): Likewise.
1466 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1467 instead of elf_link_hash_table, as base.
1468 (elf_x86_64_next_tls_desc_index): New.
1469 (elf_x86_64_srelplt2): Likewise.
1470 (elf_x86_64_plt): Likewise.
1471 (elf_x86_64_lazy_plt): Likewise.
1472 (elf_x86_64_non_lazy_plt): Likewise.
1473 * elfxx-x86.c: New file.
1474 * elfxx-x86.h: Likewise.
1475
823cb067
L		 14762017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1477
1478 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1479 return.
1480 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1481
37c0b6ee
L		 14822017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1483
1484 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1485 sections before checking dynamic relocations and free invalid
1486 PLT section contents.
1487 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1488
0fb0a767
L		 14892017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1490
1491 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1492 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1493
90efb642
L		 14942017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1495
1496 PR binutils/22018
1497 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1498 PLT section size.
1499 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1500
596dc58f
L		 15012017-08-27 H.J. Lu <hongjiu.lu@intel.com>
1502
1503 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1504 def_protected.
1505 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1506
a5b4ee94
L		 15072017-08-26 H.J. Lu <hongjiu.lu@intel.com>
1508
1509 PR ld/21997
1510 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1511 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
1512 Add a has_no_copy_on_protected bitfield.
1513 (elf_has_no_copy_on_protected): New.
1514 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1515 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1516 (elf_merge_gnu_property_list): Likewise.
1517 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1518 to FALSE for elf_has_no_copy_on_protected.
1519 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1520 (elf_i386_link_hash_entry): Add def_protected.
1521 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1522 when checking info->nocopyreloc.
1523 (elf_i386_link_setup_gnu_properties): Don't set
1524 extern_protected_data here.
1525 (elf_i386_merge_symbol_attribute): New function.
1526 (elf_backend_merge_symbol_attribute): New.
1527 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1528 (elf_x86_64_link_hash_entry): Add def_protected.
1529 (elf_x86_64_need_pic): Report protected symbol for def_protected.
1530 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1531 when checking info->nocopyreloc.
1532 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1533 relocation run-time overflow and unresolvable R_X86_64_32S
1534 relocation against protected data symbol defined in shared object
1535 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1536 (elf_x86_64_link_setup_gnu_properties): Don't set
1537 extern_protected_data here.
1538 (elf_x86_64_merge_symbol_attribute): New function.
1539 (elf_backend_merge_symbol_attribute): New.
1540
7c8bbca5
AM		 15412017-08-26 Alan Modra <amodra@gmail.com>
1542
1543 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1544 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1545 (ppc_elf_relocate_section): Comment fix.
1546 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1547 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1548 Support dynamic relocs for TPREL16 when non-pic too.
1549 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1550 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1551 when non-pic too.
1552
5fdda9d6
L		 15532017-08-25 H.J. Lu <hongjiu.lu@intel.com>
1554
1555 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1556 "symbol" in comments.
1557 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1558
7073b5b9
L		 15592017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1560
1561 PR ld/22001
1562 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1563 R_X86_64_PC32 relocation run-time overflow and unresolvable
1564 R_X86_64_32S relocation with -z nocopyreloc.
1565
34bb2571
L		 15662017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1567
1568 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1569 Undefined symbols may not have a type.
1570 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1571
aab921ad
L		 15722017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1573
1574 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1575 bfd_link_info. Report shared, PIE or PDE object based on
1576 bfd_link_info.
1577 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1578 (elf_x86_64_relocate_section): Likewise.
1579
b1bb697e
L		 15802017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1581
1582 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1583 for function symbols.
1584 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1585
73784fa5
L		 15862017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1587
1588 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1589 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1590 is set on any input relocatable file.
1591 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1592
46434633
AM		 15932017-08-23 Alan Modra <amodra@gmail.com>
1594
1595 PR 21988
1596 * elf64-ppc.c (ensure_undef_dynamic): Rename from
1597 ensure_undefweak_dynamic. Handle undefined too.
1598 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1599 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1600 (allocate_dynrelocs): Discard undefined non-default visibility
1601 relocs first. Make undefined syms dynamic. Tidy goto.
1602
487b6440
AM		 16032017-08-21 Alan Modra <amodra@gmail.com>
1604 H.J. Lu <hongjiu.lu@intel.com>
1605
1606 PR ld/21964
1607 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1608 * elflink.c (bfd_elf_define_start_stop): Rewrite.
1609
284d826d
HPN		 16102017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
1611
1612 PR ld/20125
1613 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1614 undefined weak symbols.
1615
de259397
NC		 16162017-08-18 Nick Clifton <nickc@redhat.com>
1617
1618 PR binutils/21962
1619 * tekhex.c (getsym): Fix check for source pointer walking off the
1620 end of the input buffer.
1621
545bc2b3
SN		 16222017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1623
1624 PR ld/18808
1625 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1626 relocations in debug sections, change abort to _bfd_error_handler.
1627
0c54f692
NC		 16282017-08-14 Nick Clifton <nickc@redhat.com>
1629
1630 PR 21957
1631 * elf.c (setup_group): Check for an empty or very small group
1632 section.
1633 * po/bfd.pot: Regenerate.
1634
79a94a2a
AM		 16352017-08-14 Alan Modra <amodra@gmail.com>
1636
1637 PR 21441
1638 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1639 alignment padding here.
1640 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1641 in a reverse pass over sections.
1642
98c5dfc9
L		 16432017-08-11 H.J. Lu <hongjiu.lu@intel.com>
1644
1645 PR binutils/21943
1646 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1647 for @plt suffixes first.
1648 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1649
24d3e51b
NC		 16502017-08-08 Nick Clifton <nickc@redhat.com>
1651
1652 PR 21916
1653 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1654 small section lengths.
1655 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1656 table.
1657 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1658 there is enough data present in the note.
1659
206c9c79
AM		 16602017-08-08 Alan Modra <amodra@gmail.com>
1661
1662 PR 21017
1663 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1664 got.refcount for GOTOFF relocs, just create .got section.
1665
2980ccad
L		 16662017-08-07 H.J. Lu <hongjiu.lu@intel.com>
1667
1668 * elflink.c (elf_link_add_object_symbols): Move common symbol
1669 check after bed->common_definition.
1670
b3293efa
AM		 16712017-08-07 Alan Modra <amodra@gmail.com>
1672
1673 PR 21910
1674 * elflink.c (bfd_elf_final_link): Don't segfault when sections
1675 needed to define various dynamic tags have been discarded.
1676
b7a18930
NC		 16772017-08-07 Nick Clifton <nickc@redhat.com>
1678
1679 PR 21884
1680 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1681 has not been set then use the bfd returned by
1682 _bfd_elf_link_setup_gnu_properties. If that is null then search
1683 through all the input bfds selecting the first normal, ELF format
1684 one.
1685 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1686
1d4af308
L		 16872017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1688
1689 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1690 to 1 bit.
1691 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1692 (elf_i386_check_tls_transition): Check tls_get_addr directly.
1693 (elf_i386_convert_load_reloc): Update tls_get_addr check.
1694 (elf_i386_link_check_relocs): New function.
1695 (bfd_elf32_bfd_link_check_relocs): New.
1696 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1697 to 1 bit.
1698 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1699 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1700 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1701 (elf_x86_64_link_check_relocs): New function.
1702 (bfd_elf64_bfd_link_check_relocs): New.
1703 (bfd_elf32_bfd_link_check_relocs): Likewise.
1704
a4819f54
L		 17052017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1706
1707 PR ld/21903:
1708 * elflink.c (elf_link_add_object_symbols): Treat common symbol
1709 as undefined for --no-define-common.
1710
55ef6584
AM		 17112017-08-05 Alan Modra <amodra@gmail.com>
1712
1713 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1714 hppa_link_hash_table.
1715
d84ed528
MF		 17162017-08-02 Max Filippov <jcmvbkbc@gmail.com>
1717
1718 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1719 entries for sysregs with negative indices.
1720
1ef692ea
AK		 17212017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1722
1723 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1724 isn't the S/390 specific elf data.
1725 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1726
57593436
KLC		 17272017-07-31 Kuan-Lin Chen <rufus@andestech.com>
1728
1729 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1730 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1731 [R_RISCV_ADD16]: Likewise.
1732 [R_RISCV_ADD32]: Likewise.
1733 [R_RISCV_ADD64]: Likewise.
1734 [R_RISCV_SUB6]: Likewise.
1735 [R_RISCV_SUB8]: Likewise.
1736 [R_RISCV_SUB16]: Likewise.
1737 [R_RISCV_SUB32]: Likewise.
1738 [R_RISCV_SUB64]: Likewise.
1739
d44c746a
AM		 17402017-07-31 Alan Modra <amodra@gmail.com>
1741
1742 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1743 without ld.so checks.
1744
8b5f1ed8
AM		 17452017-07-29 Alan Modra <amodra@gmail.com>
1746
1747 PR 21847
1748 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1749 (ppc64_elf_merge_symbol): Set non_zero_localentry.
1750 (is_elfv2_localentry0): Test non_zero_localentry.
1751 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1752
894dde0b
AK		 17532017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1754
1755 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1756 pointer check for htab->elf.irelplt.
1757 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1758
8bdf0be1
NC		 17592017-07-27 Nick Clifton <nickc@redhat.com>
1760
1761 PR 21840
1762 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1763 size is -1.
1764 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1765 with error return.
1766 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1767 are NULL.
1768 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1769 of end pointer.
1770 (evax_bfd_print_emh): Check for invalid string lengths.
1771
c26bb067
NC		 17722017-07-25 Nick Clifton <nickc@redhat.com>
1773
1774 * po/fr.po: Updated French translation.
1775
cfe7b9bd
BG		 17762017-07-25 Benjamin Green <bengreen5mx@gmail.com>
1777
1778 PR 21824
1779 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1780 16-bit absolute branches into 10-bit pc-relative branches on the
1781 MSP430 as well as the MSP430X.
1782
d4aaa2a0
AM		 17832017-07-25 Alan Modra <amodra@gmail.com>
1784
1785 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1786 (stub_eh_frame_size): New function.
1787 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1788 (group_sections): Init group tls_get_addr_opt_bctrl.
1789 (ppc64_elf_size_stubs): Update sizing and initialization of
1790 .eh_frame. Iteration over stubs via group list.
1791 (ppc64_elf_build_stubs): Iterate over stubs via group list.
1792 (ppc64_elf_finish_dynamic_sections): Update finalization of
1793 .eh_frame.
1794
ca4cf9b9
NC		 17952017-07-24 Nick Clifton <nickc@redhat.com>
1796
1797 PR 21813
1798 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1799 of the relocs to the canonicalize_one_reloc routine.
1800 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1801 for the _bfd_mach_o_canonicalize_one_reloc field.
1802 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1803 res_base parameter. Use to check for corrupt pair relocs.
1804 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1805 Likewise.
1806 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1807 Likewise.
1808 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1809 Likewise.
1810
1811 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1812 enough data in the record before attempting to parse it.
1813 (_bfd_vms_slurp_eeom): Likewise.
1814
1815 (_bfd_vms_slurp_egsd): Check for an invalid section index.
1816 (image_set_ptr): Likewise.
1817 (alpha_vms_slurp_relocs): Likewise.
1818
8a2df5e2
NC		 1819 (alpha_vms_object_p): Check for a truncated record.
1820
47aeb64c
NC		 18212017-07-24 Nick Clifton <nickc@redhat.com>
1822
1823 PR 21803
1824 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
1825 an unrecognized reloc and sets the bfd_error value.
1826 * libbfd.h: Regenerate.
1827 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
1828 function.
1829 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1830 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1831 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1832 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1833 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1834
15a3a14f
AM		 18352017-07-23 Alan Modra <amodra@gmail.com>
1836
1837 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
1838 restore of LR.
1839
f2e6a843
SN		 18402017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
1841
1842 PR ld/18841
1843 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
1844 reloc_class_ifunc for ifunc symbols.
1845
909e4e71
NC		 18462017-07-19 Nick Clifton <nickc@redhat.com>
1847
1848 PR 21787
1849 * archive.c (bfd_generic_archive_p): If the bfd does not have the
1850 correct magic bytes at the start, set the error to wrong format
1851 and clear the format selector before returning NULL.
1852
29866fa1
NC		 18532017-07-19 Nick Clifton <nickc@redhat.com>
1854
1855 PR 21786
1856 * coff-rs6000.c (_bfd_strntol): New function.
1857 (_bfd_strntoll): New function.
1858 (GET_VALUE_IN_FIELD): New macro.
1859 (EQ_VALUE_IN_FIELD): new macro.
1860 (_bfd_xcoff_slurp_armap): Use new macros.
1861 (_bfd_xcoff_archive_p): Likewise.
1862 (_bfd_xcoff_read_ar_hdr): Likewise.
1863 (_bfd_xcoff_openr_next_archived_file): Likewise.
1864 (_bfd_xcoff_stat_arch_elt): Likewise.
6c4e7b6b
NC		 1865 * coff64-rs6000.c (_bfd_strntol): New function.
1866 (_bfd_strntoll): New function.
1867 (GET_VALUE_IN_FIELD): New macro.
1868 (xcoff64_slurp_armap): Use new macros.
29866fa1 1869
684d5a10
JEM		 18702017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
1871 John Eric Martin <John.Martin@emmicro-us.com>
1872
1873 * bfd-in2.h: Regenerate.
1874 * libbfd.h: Regenerate.
1875 * elf32-arc.c (JLI): Define.
1876 * reloc.c: Add JLI relocations.
1877
de194d85
YC		 18782017-07-18 Nick Clifton <nickc@redhat.com>
1879
1880 PR 21775
1881 * coff-sh.c: Fix spelling typos.
1882 * compress.c: Likewise.
1883 * cpu-pdp11.c: Likewise.
1884 * ecofflink.c: Likewise.
1885 * elf-m10300.c: Likewise.
1886 * elf.c: Likewise.
1887 * elf32-arm.c: Likewise.
1888 * elf32-m68k.c: Likewise.
1889 * elf32-nds32.c: Likewise.
1890 * elf32-ppc.c: Likewise.
1891 * elf32-sh.c: Likewise.
1892 * elf32-v850.c: Likewise.
1893 * elf64-ppc.c: Likewise.
1894 * elf64-x86-64.c: Likewise.
1895 * elflink.c: Likewise.
1896 * elfnn-aarch64.c: Likewise.
1897 * elfxx-mips.c: Likewise.
1898 * som.c: Likewise.
1899 * sunos.c: Likewise.
1900 * vms-alpha.c: Likewise.
1901 * xcofflink.c: Likewise.
1902
e4e21d9e
NC		 19032017-07-18 Nick Clifton <nickc@redhat.com>
1904
1905 PR binutils/21781
1906 * coffcode.h (handle_COMDAT): Replace abort with an error message
1907 and return.
1908
8e85f840
L		 19092017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1910
1911 PR ld/21782
1912 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
1913 to shared library.
1914
dd57c19c
L		 19152017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1916
1917 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1918
676ee2b5
AM		 19192017-07-16 Alan Modra <amodra@gmail.com>
1920
1921 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
1922 __tls_index GOT entries when using __tls_get_addr_opt stub.
1923 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1924
429d795d
AM		 19252017-07-12 Alan Modra <amodra@gmail.com>
1926
1927 * po/es.po: Update from translationproject.org/latest/bfd/.
1928 * po/fi.po: Likewise.
1929 * po/fr.po: Likewise.
1930 * po/id.po: Likewise.
1931 * po/ja.po: Likewise.
1932 * po/ro.po: Likewise.
1933 * po/ru.po: Likewise.
1934 * po/sr.po: Likewise.
1935 * po/sv.po: Likewise.
1936 * po/tr.po: Likewise.
1937 * po/uk.po: Likewise.
1938 * po/vi.po: Likewise.
1939 * po/zh_CN.po: Likewise.
1940 * po/hr.po: New file from translationproject.org.
1941 * configure.ac (ALL_LINGUAS): Add hr. Sort.
1942 * configure: Regenerate.
1943
0bae9e9e
NC		 19442017-07-12 Nick Clifton <nickc@redhat.com>
1945
1946 Fix compile time warnings using gcc 7.1.1.
1947 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
1948 plt_name buffer.
1949 (elf_xtensa_get_gotplt_section): Increase length of got_name
1950 buffer.
1951 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
1952 default return of FALSE.
1953 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
1954 default return of FALSE.
1955
d42c267e
AM		 19562017-07-12 Alan Modra <amodra@gmail.com>
1957
1958 * binary.c (binary_set_section_contents): Don't print filepos in
1959 error message.
1960 (coff_write_object_contents): Cast size_t for error message.
1961 (coff_slurp_line_table): Don't use bfd_vma symndx.
1962 (coff_slurp_reloc_table): Remove unneeded cast.
1963 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
1964 error message.
1965 (find_abstract_instance_name): Likewise.
1966 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
1967 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
1968 (elf32_arm_check_relocs): Make r_symndx an int.
1969 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
1970 format string.
1971 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
1972 message arg.
1973 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
1974 error message.
1975 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
1976 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1977 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1978 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1979 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1980 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1981 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1982 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
1983 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1984 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1985 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1986 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
1987 and use %lu for error message.
1988 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
1989 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
1990 error message.
1991
1992 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
1993 in error message.
1994 (elf32_arm_final_link_relocate): Likewise.
1995 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
1996 * coffcode.h (styp_to_sec_flags): Likewise.
1997 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1998 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
1999 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
2000 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
2001 (elf32_bfin_merge_private_bfd_data): Likewise.
2002 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2003 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2004 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
2005 (i370_elf_relocate_section): Likewise.
2006 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
2007 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
2008 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
2009 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2010 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
2011 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
2012 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
2013 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
2014 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2015 * ieee.c (ieee_write_id, read_id): Likewise.
2016 * mach-o.c (bfd_mach_o_write_contents): Likewise.
2017 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
2018 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
2019 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
2020 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
2021 * stabs.c (_bfd_link_section_stabs): Likewise.
2022
2023 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
2024 format.
2025 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2026 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2027 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
2028 * coff-sh.c (sh_relax_section): Likewise.
2029 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
2030 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2031 * coffcode.h (coff_slurp_reloc_table): Likewise.
2032 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2033 (_bfd_coff_read_string_table): Likewise.
2034 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2035 * compress.c (bfd_get_full_section_contents): Likewise.
2036 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
2037 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2038 * elf.c (bfd_elf_string_from_elf_section): Likewise.
2039 * elf32-arc.c (arc_special_overflow_checks): Likewise.
2040 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
2041 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
2042 (elf32_arm_write_section): Likewise.
2043 * elf32-bfin.c (bfin_relocate_section): Likewise.
2044 (bfinfdpic_relocate_section): Likewise.
2045 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2046 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
2047 * elf32-i386.c (elf_i386_tls_transition): Likewise.
2048 (elf_i386_relocate_section): Likewise.
2049 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
2050 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2051 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2052 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2053 * elf32-metag.c (elf_metag_relocate_section): Likewise.
2054 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
2055 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
2056 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
2057 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
2058 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
2059 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
2060 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
2061 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
2062 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
2063 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
2064 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
2065 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
2066 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
2067 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
2068 * elf32-sh.c (sh_elf_relax_section): Likewise.
2069 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
2070 (sh_elf_relocate_section): Likewise.
2071 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
2072 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2073 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2074 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2075 * elf32-v850.c (v850_elf_relax_section): Likewise.
2076 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2077 (elf_vax_relocate_section): Likewise.
2078 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
2079 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
2080 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
2081 (do_fix_for_relocatable_link): Likewise.
2082 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
2083 (elf64_alpha_relax_with_lituse): Likewise.
2084 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
2085 (elf_hppa_final_link_relocate): Likewise.
2086 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
2087 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
2088 (elf64_vms_link_add_object_symbols): Likewise.
2089 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
2090 (mmix_final_link_relocate): Likewise.
2091 * elf64-s390.c (invalid_tls_insn): Likewise.
2092 (elf_s390_relocate_section): Likewise.
2093 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2094 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
2095 (elf_x86_64_relocate_section): Likewise.
2096 * elfcode.h (elf_slurp_symbol_table): Likewise.
2097 * elfcore.h (elf_core_file_p): Likewise.
2098 * elflink.c (elf_link_read_relocs_from_section): Likewise.
2099 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
2100 (elfNN_aarch64_relocate_section): Likewise.
2101 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
2102 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
2103 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
2104 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2105 (_bfd_mips_elf_relocate_section): Likewise.
2106 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
2107 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2108 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2109 * ieee.c (ieee_slurp_external_symbols): Likewise.
2110 * ihex.c (ihex_write_object_content): Likewise.
2111 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
2112 * merge.c (_bfd_merged_section_offset): Likewise.
2113 * mmo.c (mmo_write_loc_chunk): Likewise.
2114 (mmo_write_object_contents): Likewise.
2115 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
2116 * stabs.c (_bfd_link_section_stabs): Likewise.
2117 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
2118
e3fbc3da
AM		 21192017-07-11 Alan Modra <amodra@gmail.com>
2120
2121 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
2122
2c4d9cbe
AM		 21232017-07-11 Alan Modra <amodra@gmail.com>
2124
2125 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
2126 instruction" error using _bfd_error_handler, not einfo.
2127
adce5b39
NC		 21282017-07-10 Nick Clifton <nickc@redhat.com>
2129
2130 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
2131 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
2132
e6f3b9c3
JB		 21332017-07-07 John Baldwin <jhb@FreeBSD.org>
2134
2135 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
2136
532cc313
AM		 21372017-07-07 Alan Modra <amodra@gmail.com>
2138
2139 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
2140
1cf9552b
AM		 21412017-07-07 Alan Modra <amodra@gmail.com>
2142
2143 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
2144 as long long. Move code replacing "ll" with "I64", and simplify.
2145
a0b7b105
L		 21462017-07-06 H.J. Lu <hongjiu.lu@intel.com>
2147
2148 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
2149 to 1.
2150
1d827a72
L		 21512017-07-05 H.J. Lu <hongjiu.lu@intel.com>
2152
2153 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
2154 xtime.
2155 (line_info_add_file_name): Likewise.
2156 (decode_line_info): Likewise.
2157
0d702cfe
TG		 21582017-07-04 Tristan Gingold <gingold@adacore.com>
2159
2160 * version.m4: Bump version to 2.29.51
2161 * configure: Regenerate.
2162
564e46b7
JW		 21632017-07-04 Jiong Wang <jiong.wang@arm.com>
2164
2165 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
2166 sanity check at the head of this function.
2167
0041f7df
JK		 21682017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2169
2170 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
2171 dwarf_line_str_size.
2172 (struct attr_abbrev): Add field implicit_const.
2173 (dwarf_debug_sections): Add .debug_line_str.
2174 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
2175 (dwarf_debug_section_assert): Add static assertion.
2176 (read_indirect_line_string): New.
2177 (read_abbrevs): Support DW_FORM_implicit_const.
2178 (is_str_attr): Support DW_FORM_line_strp.
2179 (read_attribute_value): Support DW_FORM_line_strp and
2180 DW_FORM_implicit_const.
2181 (read_attribute): Support DW_FORM_implicit_const.
2182 (line_info_add_include_dir, line_info_add_include_dir_stub):
2183 (line_info_add_file_name, read_formatted_entries): New.
2184 (decode_line_info, parse_comp_unit): Support DWARF 5.
2185 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
2186
d8cd8c1f
EB		 21872017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2188
2189 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
2190 abort statement that was put for symbols that are not dynamic.
2191
15e6ed8c
TG		 21922017-07-03 Tristan Gingold <gingold@adacore.com>
2193
2194 * po/bfd.pot: Regenerate
2195
76cfced5
AM		 21962017-07-03 Alan Modra <amodra@gmail.com>
2197
2198 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
2199 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
2200 * elf.c (setup_group): Use "Lx" to print sh_size.
2201 (_bfd_elf_setup_sections): Remove unnecessary cast and print
2202 unknown section type in hex.
2203 (copy_special_section_fields): Style fix.
2204 (bfd_section_from_shdr): Correct format for sh_link. Use a
2205 common error message for all the variants of unrecognized
2206 section types.
2207 (assign_file_positions_for_load_sections): Use "Lx" for lma
2208 adjust error message.
2209 (assign_file_positions_for_non_load_sections): Formatting.
2210 (rewrite_elf_program_header): Formatting. Use "Lx" for
2211 bfd_vma values in error messages.
2212 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
2213 ELF_R_SYM value to type expected by format.
2214 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
2215 in error messages.
2216 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
2217 (elf_link_input_bfd): Use "Lx" for r_info.
2218 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
2219
ce9116fd
AM		 22202017-07-03 Alan Modra <amodra@gmail.com>
2221
2222 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
2223 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
2224 Microsoft C library variant of long long format specifier.
2225 (PRINT20): Cast value to bfd_uint64_t not long long.
2226 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
2227 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
2228 long long. Don't cast to bfd_vma.
2229 * elf32-score.c (score3_bfd_getl48): Likewise.
2230 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
2231
cd9af601
AM		 22322017-07-03 Alan Modra <amodra@gmail.com>
2233
2234 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
2235 print d_tag.
2236 (bfd_elf_print_symbol): Don't cast symbol->flags.
2237 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
2238 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
2239 _bfd_error_handler argument order.
2240 (ppc_elf_merge_private_bfd_data): Don't cast flags.
2241
33c734b2
AM		 22422017-07-03 Alan Modra <amodra@gmail.com>
2243
2244 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
2245 AC_TYPE_LONG_DOUBLE.
2246 * configure: Regenerate.
2247 * config.in: Regenerate.
2248
3df5cd13
AW		 22492017-06-29 Andrew Waterman <andrew@sifive.com>
2250
2251 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
2252 relocs.
2253
ec1acaba
EB		 22542017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2255
2256 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
2257 unless it is undefined weak.
2258 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
2259 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
2260 relocation.
2261 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
2262 is not dynamic in PIC, abort.
2263
ff07562f
JW		 22642017-06-29 Jiong Wang <jiong.wang@arm.com>
2265
2266 PR ld/21402
2267 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
2268 undefined weak symbols into dynamic.
2269 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
2270 relocation for non-dynamic symbols.
2271 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
2272
2aff25ba
JW		 22732017-06-29 Jiong Wang <jiong.wang@arm.com>
2274
2275 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
2276 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
2277 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
2278 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
2279 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
2280 support for them.
2281
88ab90e8
AA		 22822017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
2283
2284 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
2285 (elfcore_write_s390_gs_bc): Likewise.
2286 * elf.c (elfcore_grok_s390_gs_cb): New function.
2287 (elfcore_grok_s390_gs_bc): New function.
2288 (elfcore_grok_note): Call them.
2289 (elfcore_write_s390_gs_cb): New function.
2290 (elfcore_write_s390_gs_bc): New function.
2291 (elfcore_write_register_note): Call them.
2292
328ce951
L		 22932017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2294
2295 * libbfd.c (_bfd_generic_get_section_contents): Don't call
2296 bfd_get_file_size. Check archive element size.
2297 (_bfd_generic_get_section_contents_in_window): Likewise.
2298
47fdcf63
L		 22992017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2300
2301 * bfd-in2.h: Regenerated.
2302 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
2303 (bfd_get_file_size): Likewise.
2304
38bf472a
MR		 23052017-06-28 Maciej W. Rozycki <macro@imgtec.com>
2306 Matthew Fortune <matthew.fortune@imgtec.com>
2307
2308 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
2309 * cpu-mips.c (I_interaptiv_mr2): New enum value.
2310 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
2311 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
2312 case.
2313 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2314 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2315 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
2316 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
2317 `bfd_mach_mips_interaptiv_mr2' entries.
2318 * bfd-in2.h: Regenerate.
2319
2d68166e
NC		 23202017-06-27 Nick Clifton <nickc@redhat.com>
2321
2322 * tekhex.c (pass_over): Revert accidental conversion of a local
2323 array to a static array.
2324
68063779
SKS		 23252017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2326
2327 PR ld/13402
2328 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
2329 reloc addend if necessary. Adjust diff only if
2330 shrinked_insn_address < end_address.
2331
ea9aafc4
AM		 23322017-06-27 Alan Modra <amodra@gmail.com>
2333
2334 PR binutils/21665
2335 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
2336 (_bfd_generic_get_section_contents_in_window): Likewise.
2337
a6cbf936
KLC		 23382017-06-26 Kuan-Lin Chen <rufus@andestech.com>
2339
2340 * elfnn-riscv.c (perform_relocation): Support the new
2341 R_RISCV_32_PCREL relocation.
2342 (riscv_elf_relocate_section): Likewise.
2343 * elfxx-riscv.c (howto_table): Likewise.
2344 (riscv_reloc_map): Likewise.
2345 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
2346 * libbfd.h: Regenerate.
2347
7211ae50
AM		 23482017-06-27 Alan Modra <amodra@gmail.com>
2349
2350 PR binutils/21665
2351 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
2352 Use unsigned file pointer type, and remove cast.
2353 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
2354 Add "count", not "sz".
2355
ab27f80c
PA		 23562017-06-26 Pedro Alves <palves@redhat.com>
2357
2358 PR binutils/21665
2359 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
2360 "sz".
2361
1f473e3d
L		 23622017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2363
2364 PR binutils/21665
2365 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
2366 a missing line.
2367
b417536f
MR		 23682017-06-26 Maciej W. Rozycki <macro@imgtec.com>
2369
2370 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
2371 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
2372 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
2373 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
2374 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
2375
0630b49c
L		 23762017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2377
2378 PR binutils/21665
2379 * compress.c (bfd_get_full_section_contents): Don't check the
2380 file size here.
2381 * libbfd.c (_bfd_generic_get_section_contents): Check for and
ea9aafc4 2382 reject a section whose size + offset is greater than the size
0630b49c
L		 2383 of the entire file.
2384 (_bfd_generic_get_section_contents_in_window): Likewise.
515a4464 2385
04e15b4a
NC		 23862017-06-26 Nick Clifton <nickc@redhat.com>
2387
2388 PR binutils/21670
2389 * tekhex.c (getvalue): Check for the source pointer exceeding the
2390 end pointer before the first byte is read.
2391
cfd14a50
NC		 23922017-06-26 Nick Clifton <nickc@redhat.com>
2393
2394 PR binutils/21665
ea9aafc4 2395 * opncls.c (get_build_id): Check that the section is big enough
cfd14a50
NC		 2396 to contain the whole note.
2397 * compress.c (bfd_get_full_section_contents): Check for and reject
ea9aafc4 2398 a section whose size is greater than the size of the entire file.
cfd14a50
NC		 2399 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
2400 contain a notes section.
2401
93ec5e23
AK		 24022017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2403
2404 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
2405 pointer checks.
2406 (elf_s390_modify_segment_map): Likewise.
2407 (bfd_elf_s390_set_options): Lisewise.
2408
57963c05
AM		 24092017-06-26 Alan Modra <amodra@gmail.com>
2410
2411 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
2412 a --just-syms bfd.
2413 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
2414 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
2415 .preinit_array on --just-syms bfds.
2416 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
2417 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
2418 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2419
5cc4ca83
ST		 24202017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
2421
2422 * elf.c (find_link): Bounds check "hint".
2423
bff0500d
TP		 24242017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2425
2426 * elf32-arm.c (using_thumb_only): Update list of architectures in
2427 BFD_ASSERT for which the logic is valid.
2428 (using_thumb2_bl): Likewise.
2429 (using_thumb2): Likewise and return true for ARMv8-R.
2430 (arch_has_arm_nop): Likewise.
2431 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2432 merging logic. Update commentis for value 15 of v8m_baseline,
2433 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
2434 merging of value 15 of Tag_CPU_arch.
2435
4aa57d6a
JW		 24362017-06-23 Jiong Wang <jiong.wang@arm.com>
2437
2438 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2439 BFD_RELOC_AARCH64_ADR_GOT_PAGE
2440 * bfd-in2.h: Regenerate.
2441
5d8763a3
L		 24422017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2443
2444 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2445 the error_alignment label forward. Properly align program
2446 property note section.
2447
e652757b
EC		 24482017-06-22 Eric Christopher <echristo@gmail.com>
2449
2450 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2451 abs to fix a truncation warning.
2452
84da4cf8
L		 24532017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2454
2455 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2456 local undefined weak symbol to 0.
2457 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2458
48580982
L		 24592017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2460
2461 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2462 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2463 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2464 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2465 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2466 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2467 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2468 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2469
ee2fdd6f
L		 24702017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2471
2472 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2473 (elf_i386_lazy_ibt_plt_entry): Likewise.
2474 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2475 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2476 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2477 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2478 (elf_i386_lazy_plt_layout): Likewise.
2479 (elf_i386_non_lazy_plt_layout): Likewise.
2480 (elf_i386_link_hash_entry): Add plt_second.
2481 (elf_i386_link_hash_table): Add plt_second and
2482 plt_second_eh_frame.
2483 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2484 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2485 the second PLT. Check the second PLT.
2486 (elf_i386_relocate_section): Use the second PLT to resolve
2487 PLT reference if needed.
2488 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2489 needed.
2490 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2491 second PLT. Generate unwind info for the second PLT.
2492 (elf_i386_plt_type): Add plt_second.
2493 (elf_i386_get_synthetic_symtab): Support the second PLT.
2494 (elf_i386_parse_gnu_properties): Support
2495 GNU_PROPERTY_X86_FEATURE_1_AND.
2496 (elf_i386_merge_gnu_properties): Support
2497 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2498 on GNU_PROPERTY_X86_FEATURE_1_IBT
2499 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2500 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2501 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2502 is set on all relocatable inputs.
2503 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2504 (elf_x32_lazy_ibt_plt_entry): Likewise.
2505 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2506 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2507 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2508 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2509 (elf_x86_64_lazy_ibt_plt): Likewise.
2510 (elf_x32_lazy_ibt_plt): Likewise.
2511 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2512 (elf_x32_non_lazy_ibt_plt): Likewise.
2513 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2514 (elf_x86_64_parse_gnu_properties): Support
2515 GNU_PROPERTY_X86_FEATURE_1_AND.
2516 (elf_x86_64_merge_gnu_properties): Support
2517 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2518 on GNU_PROPERTY_X86_FEATURE_1_IBT
2519 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2520 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2521 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2522 is set on all relocatable inputs.
2523
d19237d9
NC		 25242017-06-22 Nick Clifton <nickc@redhat.com>
2525
2526 PR binutils/21649
2527 * som.c (setup_sections): NUL terminate the space_strings buffer.
2528 Check that the space.name field does not index beyond the end of
2529 the space_strings buffer.
2530
6879f5a9
NC		 25312017-06-21 Nick Clifton <nickc@redhat.com>
2532
2533 PR binutils/21646
2534 * coff-sh.c (sh_reloc): Check for an out of range reloc.
2535
7adc0a81
NC		 25362017-06-21 Nick Clifton <nickc@redhat.com>
2537
2538 PR binutils/21639
2539 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2540 type of the size parameter.
2541 (_bfd_vms_save_counted_string): Add second parameter - the maximum
2542 length of the counted string.
2543 * vms.h (_bfd_vms_save_sized_string): Update prototype.
2544 (_bfd_vms_save_counted_string): Likewise.
2545 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2546 _bfd_vms_save_counted_string.
2547 (_bfd_vms_slurp_ehdr): Likewise.
2548 (_bfd_vms_slurp_egsd): Likewise.
2549 (Parse_module): Likewise.
2550
6e1816be
AM		 25512017-06-21 Alan Modra <amodra@gmail.com>
2552
2553 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2554 calls before tocsave calls.
2555 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2556 following nop.
2557
20bd1b6b
NC		 25582017-06-21 Nick Clifton <nickc@redhat.com>
2559
2560 PR binutils/21645
2561 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2562 bfd_get_full_section_contents returns no contents.
2563
3de58d95
NC		 25642017-06-21 Nick Clifton <nickc@redhat.com>
2565
2566 PR binutils/21638
2567 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2568 record.
2569
cb06d03a
NC		 25702017-06-21 Nick Clifton <nickc@redhat.com>
2571
2572 PR binutils/21637
2573 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2574 list.
2575 (image_set_ptr): Likewise.
2576 (alpha_vms_fix_sec_rel): Likewise.
2577 (alpha_vms_slurp_relocs): Likewise.
2578
c458d007
NC		 25792017-06-21 Nick Clifton <nickc@redhat.com>
2580
2581 PR binutils/21633
2582 * ieee.c (ieee_slurp_sections): Check for a NULL return from
2583 read_id.
2584 (ieee_archive_p): Likewise.
2585 (ieee_object_p): Likewise.
2586
ce497010
NC		 25872017-06-21 Nick Clifton <nickc@redhat.com>
2588
2589 PR binutils/21640
2590 * elf.c (setup_group): Zero the group section pointer list after
2591 allocation so that loops can be caught. Check for NULL pointers
2592 when processing a group list.
2593
fd52715c
AK		 25942017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2595
2596 * elf-s390.h: New file.
2597 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2598 field.
2599 (elf_s390_additional_program_headers): New function.
2600 (elf_s390_modify_segment_map): New function.
2601 (bfd_elf_s390_set_options): New function.
2602 (elf_backend_additional_program_headers)
2603 (elf_backend_modify_segment_map): Add macro definitions.
2604
abfa390d
L		 26052017-06-19 H.J. Lu <hongjiu.lu@intel.com>
2606
2607 PR ld/21626
2608 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2609 the DYNAMIC bit instead of bfd_count_sections.
2610
bc21b167
NC		 26112017-06-19 Nick Clifton <nickc@redhat.com>
2612
2613 PR binutils/21618
2614 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2615 length.
2616 (evax_bfd_print_eeom): Likewise.
2617 (evax_bfd_print_egsd): Check for an overlarge record length.
2618 (evax_bfd_print_etir): Likewise.
2619
acb56a83
NC		 26202017-06-19 Nick Clifton <nickc@redhat.com>
2621
2622 PR binutils/21612
2623 * libieee.h (struct common_header_type): Add end_p field.
2624 * ieee.c (this_byte_and_next): Do not advance input_p beyond
2625 end_p.
2626 (read_id): Check for a length that exceeds the remaining bytes in
2627 the input buffer.
2628 (ieee_seek): Initialise end_p.
2629 (ieee_archive_p): Likewise.
2630 (ieee_object_p): Likewise.
2631
72e84f96
NC		 26322017-06-19 Nick Clifton <nickc@redhat.com>
2633
80053e46
NC		 2634 PR binutils/21611
2635 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2636 before reading the EIHS structure entries.
2637
26382017-06-19 Nick Clifton <nickc@redhat.com>
2639
2640 PR binutils/21615
72e84f96
NC		 2641 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2642 gsd_size. Check that there are enough bytes remaining to read the
2643 type and size of the next egsd. Check that the size of the egsd
2644 does not exceed the size of the record.
2645
875ffa3e
AM		 26462017-06-19 Alan Modra <amodra@gmail.com>
2647
2648 * config.bfd: Correct targ_underscore for cris.
2649
bdd32e03
AM		 26502017-06-18 Alan Modra <amodra@gmail.com>
2651
2652 * config.bfd: Correct targ_underscore for epiphany, ip2k,
2653 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2654
4b48e2f6
NC		 26552017-06-16 Nick Clifton <nickc@redhat.com>
2656
2657 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2658 bucketlist is empty because there are no symbols to add to the
2659 list.
2660
7dba9362
AM		 26612017-06-16 Alan Modra <amodra@gmail.com>
2662
2663 PR ld/20022
2664 PR ld/21557
2665 PR ld/21562
2666 PR ld/21571
2667 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2668 (BFD_JUMP_TABLE_LINK): Likewise.
2669 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2670 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2671 (bfd_elf_define_start_stop): New function.
2672 * linker.c (bfd_generic_define_start_stop): New function.
2673 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2674 new field.
2675 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2676 * aout-target.h (MY_bfd_define_start_stop): Define.
2677 * aout-tic30.c (MY_bfd_define_start_stop): Define.
2678 * binary.c (binary_bfd_define_start_stop): Define.
2679 * bout.c (b_out_bfd_define_start_stop): Define.
2680 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2681 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2682 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2683 * coffcode.h (coff_bfd_define_start_stop): Define.
2684 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2685 * i386msdos.c (msdos_bfd_define_start_stop): Define.
2686 * i386os9k.c (os9k_bfd_define_start_stop): Define.
2687 * ieee.c (ieee_bfd_define_start_stop): Define.
2688 * ihex.c (ihex_bfd_define_start_stop): Define.
2689 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2690 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2691 * mmo.c (mmo_bfd_define_start_stop): Define.
2692 * nlm-target.h (nlm_bfd_define_start_stop): Define.
2693 * oasys.c (oasys_bfd_define_start_stop): Define.
2694 * pef.c (bfd_pef_bfd_define_start_stop): Define.
2695 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2696 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2697 * som.c (som_bfd_define_start_stop): Define.
2698 * srec.c (srec_bfd_define_start_stop): Define.
2699 * tekhex.c (tekhex_bfd_define_start_stop): Define.
2700 * versados.c (versados_bfd_define_start_stop): Define.
2701 * vms-alpha.c (vms_bfd_define_start_stop): Define.
2702 (alpha_vms_bfd_define_start_stop): Define.
2703 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2704 * bfd-in2.h: Regenerate.
2705 * libbfd.h: Regenerate.
2706
d68f1976
JW		 27072017-06-16 Jiong Wang <jiong.wang@arm.com>
2708
2709 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2710 SYMBOL_REFERENCES_LOCAL.
2711
6353d82b
JW		 27122017-06-15 Jiong Wang <jiong.wang@arm.com>
2713
2714 PR ld/21532
2715 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2716 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2717 runtime for if there needs copy relocation elimination.
2718 (need_copy_relocation_p): New function. Return true for symbol with
2719 pc-relative references and if it's against read-only sections.
2720 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2721 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2722 that are related with accessing external objects.
2723 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2724 in elfNN_aarch64_check_relocs.
2725
63634bb4
NC		 27262017-06-15 Nick Clifton <nickc@redhat.com>
2727
2728 PR binutils/21582
2729 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2730 bugs.
62b76e4b
NC		 2731 PR binutils/21581
2732 (ieee_archive_p): Likewise.
63634bb4 2733
76800cba
NC		 27342017-06-15 Nick Clifton <nickc@redhat.com>
2735
2736 PR binutils/21579
2737 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2738
f7e16c2a
MF		 27392017-06-14 Max Filippov <jcmvbkbc@gmail.com>
2740
2741 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2742 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2743 keep both windowed and call0 ABI PLT definitions.
2744 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2745 elf_xtensa_*_plt_entry endex.
2746 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2747
f461bbd8
NC		 27482017-06-14 Nick Clifton <nickc@redhat.com>
2749
2750 PR binutils/21578
2751 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2752 flag value.
2753
c53d2e6d
NC		 27542017-06-14 Nick Clifton <nickc@redhat.com>
2755
2756 PR binutils/21589
2757 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2758 maximum value for the ascic pointer. Check that name processing
2759 does not read beyond this value.
2760 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2761 end of etir record.
2762
04f963fd
NC		 27632017-06-14 Nick Clifton <nickc@redhat.com>
2764
2765 PR binutils/21591
2766 * versados.c (versados_mkobject): Zero the allocated tdata structure.
2767 (process_otr): Check for an invalid offset in the otr structure.
2768
319c2dbe
SH		 27692017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
2770
2771 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2772
cbd0eecf
L		 27732017-06-13 H.J. Lu <hongjiu.lu@intel.com>
2774
2775 PR ld/20022
2776 PR ld/21557
2777 PR ld/21562
2778 PR ld/21571
2779 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
2780 vtable field to a union.
2781 (_bfd_elf_is_start_stop): Removed.
2782 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2783 __start_SECNAME and __stop_SECNAME symbols.
2784 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2785 * elflink.c (_bfd_elf_is_start_stop): Removed.
2786 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2787 _bfd_elf_is_start_stop.
2788 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2789 __stop_SECNAME symbols. Updated.
2790 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2791 (bfd_elf_gc_record_vtinherit): Likewise.
2792 (bfd_elf_gc_record_vtentry): Likewise.
2793
10bbbc1d
NC		 27942017-06-13 Nick Clifton <nickc@redhat.com>
2795
2796 PR ld/21524
2797 * elflink.c (elf_link_adjust_relocs): Generate an error when
2798 encountering a reloc against a symbol removed by garbage
2799 collection.
2800
5c3ce2bc
L		 28012017-06-12 H.J. Lu <hongjiu.lu@intel.com>
2802
2803 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2804 to merge_gnu_properties.
2805 * elf-properties.c (elf_merge_gnu_properties): Add struct
2806 bfd_link_info * and pass it to merge_gnu_properties.
2807 (elf_merge_gnu_property_list): Add struct bfd_link_info *
2808 and pass it to elf_merge_gnu_properties.
2809 (_bfd_elf_link_setup_gnu_properties): Pass info to
2810 elf_merge_gnu_property_list.
2811 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2812 bfd_link_info *.
2813 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2814
9b97dfbf
AM		 28152017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
2816
2817 PR 21564
2818 * binary.c (binary_set_section_contents): Scale lma by octets
2819 per byte to set filepos.
2820
e3d1d408
CM		 28212017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2822
2823 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
2824 dynamic sections.
2825
64aa8e03
CM		 28262017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2827
2828 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
2829 require TEXTREL.
2830
a0abe743
CM		 28312017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2832
2833 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
2834 patched section contents for TLS IE reloc.
2835 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2836
f4e6805f
CM		 28372017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2838
2839 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
2840 RELOC_FOR_GLOBAL_SYMBOL macro.
2841
cd640291
CM		 28422018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2843
2844 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
2845 changes.
2846
7ef0acc1
VG		 28472017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2848
2849 * config/tc-arc.c (md_undefined_symbol): Changed.
2850 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2851
cc89d0b3
CM		 28522017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2853
2854 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
2855 symbols.
2856
9d5c718b
CM		 28572017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2858
2859 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
2860 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2861
be9e3704
CM		 28622017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2863
2864 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
2865 object is created.
2866
4ec192e6
RE		 28672017-06-08 Richard Earnshaw <rearnsha@arm.com>
2868
2869 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
2870 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
2871 is non-zero. Add clarifying comments.
2872
51fa2693
L		 28732017-06-08 H.J. Lu <hongjiu.lu@intel.com>
2874
2875 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
2876 name. Use local IFUNC symbol name string to report unsupported
2877 non-PIC call to IFUNC function.
2878 (elf_i386_relocate_section): Dump local IFUNC name with minfo
2879 when generating R_386_IRELATIVE relocation.
2880 (elf_i386_finish_dynamic_symbol): Likewise.
2881 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
2882 IFUNC symbol name.
2883 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
2884 when generating R_X86_64_IRELATIVE relocation.
2885 (elf_x86_64_finish_dynamic_symbol): Likewise.
2886
78e8a2ff
JM		 28872017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2888
2889 * elf.c (setup_group): Make sure BFD sections are created for all
2890 group sections in the input file when processing SHF_GROUP
2891 sections.
2892 (bfd_section_from_shdr): Avoid duplicating logic already
2893 implemented in `setup_group'.
2894
9949827b
DBR		 28952017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
2896
2897 PR binutils/21546
2898 * peXXigen.c (pe_print_idata): Use the address of the first thunk
2899 if the hint address is zero.
2900
0ee3a6db
JC		 29012017-06-06 James Clarke <jrtc27@jrtc27.com>
2902
2903 PR ld/19579
2904 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
2905 ELF_COMMON_DEF_P for common symbols.
2906
7bdf4127
AB		 29072017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
2908
2909 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
2910 SEC_GROUP sections as SEC_EXCLUDE.
2911 (bfd_elf_set_group_contents): Replace use of abort with an assert.
2912 (assign_section_numbers): Use resolve_section_groups flag instead
2913 of relocatable link type.
2914 (_bfd_elf_init_private_section_data): Use resolve_section_groups
2915 flag instead of checking the final_link flag for part of the
2916 checks in here. Fix white space as a result.
2917 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
2918 instead of relocatable link type.
2919 (bfd_elf_final_link): Likewise.
2920
458ad2b8
JM		 29212017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2922
2923 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
2924 variable `bed'.
2925 * elf32-score.c (score_elf_final_link_relocate): Likewise.
2926 (s3_bfd_score_elf_check_relocs): Likewise.
2927 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2928 (score_elf_final_link_relocate): Likewise.
2929 (s7_bfd_score_elf_check_relocs): Likewise.
2930
fbebaf4a
JM		 29312017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2932
2933 * elflink.c (init_reloc_cookie_rels): Remove unused variable
2934 `bed'.
2935
056bafd4
MR		 29362017-06-06 Maciej W. Rozycki <macro@imgtec.com>
2937
2938 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
2939 from `reloc_count' rather than decrementing it.
2940 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
2941 `reloc_count' by `int_rels_per_ext_rel'.
2942 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
2943 `reloc_count' by `int_rels_per_ext_rel' for last relocation
2944 entry determination.
2945 (s3_bfd_score_elf_check_relocs): Likewise.
2946 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
2947 (s7_bfd_score_elf_relocate_section): Likewise.
2948 (s7_bfd_score_elf_check_relocs): Likewise.
2949 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
2950 prototype and function.
2951 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
2952 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
2953 triple rather than once the sum of REL and RELA relocation entry
2954 counts.
2955 (bfd_elf64_get_reloc_upper_bound): Remove macro.
2956 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
2957 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
2958 storage allocation size determination.
2959 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
2960 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
2961 by `int_rels_per_ext_rel' for last relocation entry
2962 determination.
2963 (bfd_elf_final_link): Do not multiply `reloc_count' by
2964 `int_rels_per_ext_rel' for internal relocation storage
2965 allocation size determination.
2966 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
2967 `int_rels_per_ext_rel' for last relocation entry determination.
2968 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2969 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2970 (_bfd_mips_elf_relocate_section): Likewise.
2971
af54f0eb
AM		 29722017-06-05 Alan Modra <amodra@gmail.com>
2973
2974 PR 21529
2975 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
2976
6cf3bf88 29772017-06-01 John Baldwin <jhb@FreeBSD.org>
b5430a3c
JB		 2978
2979 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
2980 determine structure sizes.
2981 (elfcore_grok_freebsd_prstatus): Likewise.
2982
f378ab09
AM		 29832017-06-01 Alan Modra <amodra@gmail.com>
2984
2985 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
2986 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
2987 dynamic objects.
2988 (is_elfv2_localentry0): New function.
2989 (ppc64_elf_tls_setup): Default params->plt_localentry0.
2990 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
2991 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
2992 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
2993 optimized localentry:0 stubs.
2994 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
2995 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
2996 localentry:0 stubs.
2997 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
2998 DT_PPC64_OPT.
2999 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
3000
8c65b54f
CS		 30012017-05-30 Casey Smith <clegg89@gmail.com>
3002
3003 PR ld/21523
3004 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
3005 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
3006
64984c22
AK		 30072017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
3008
3009 * cpu-arc.c (arc_compatible): New function.
3010
37cd3877
AK		 30112017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
3012
3013 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
3014
8e2f54bc
L		 30152017-05-30 H.J. Lu <hongjiu.lu@intel.com>
3016
3017 PR binutils/21519
3018 * bfdio.c (bfd_get_file_size): New function.
3019 * bfd-in2.h: Regenerated.
3020
8e7f04f1 30212017-05-23 Dilian Palauzov <git-dpa@aegee.org>
3022
3023 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
3024 comments.
3025
25f94347
L		 30262017-05-22 H.J. Lu <hongjiu.lu@intel.com>
3027
3028 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
3029 dynobj instead of htab->elf.dynobj.
3030
e5713223
MR		 30312017-05-19 Maciej W. Rozycki <macro@imgtec.com>
3032
3033 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
3034 and function.
3035 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
3036 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
3037 actual number of internal relocations retrieved. Adjust
3038 function description.
3039 (bfd_elf64_canonicalize_reloc): Remove macro.
3040 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
3041
64517994
JM		 30422017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
3043
3044 * archures.c (bfd_mach_sparc_v9m8): Define.
3045 (bfd_mach_sparc_v8plusm8): Likewise.
3046 (bfd_mach_sparc_v9_p): Adjust to M8.
3047 (bfd_mach_sparc_64bit_p): Likewise.
3048 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
3049 bfd_mach_sparc_v8plusm8.
3050 * bfd-in2.h: Regenerated.
3051 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
3052 sparc:v8plusm8.
3053 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
3054 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
3055 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
3056 SHA3.
3057 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3058 bfd_mach_sparc_v8plusm8.
3059
eb026f09
AM		 30602017-05-19 Alan Modra <amodra@gmail.com>
3061
3062 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
3063 debug and special sections when no non-note alloc sections in an
3064 object are kept.
3065
535b785f
AM		 30662017-05-18 Alan Modra <amodra@gmail.com>
3067
3068 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
3069 * elf-m10300.c: Likewise.
3070 * elf.c: Likewise.
3071 * elf32-arc.c: Likewise.
3072 * elf32-bfin.c: Likewise.
3073 * elf32-m68k.c: Likewise.
3074 * elf32-nds32.c: Likewise.
3075 * elf32-tilepro.c: Likewise.
3076 * elflink.c: Likewise.
3077 * elfnn-aarch64.c: Likewise.
3078 * elfnn-riscv.c: Likewise.
3079 * elfxx-tilegx.c: Likewise.
3080 * mach-o.c: Likewise.
3081 * peXXigen.c: Likewise.
3082 * vms-alpha.c: Likewise.
3083 * vms-lib.c: Likewise.
3084
b7c871ed
L		 30852017-05-17 H.J. Lu <hongjiu.lu@intel.com>
3086
3087 PR ld/20882
3088 * elflink.c (elf_gc_mark_debug_section): New function.
3089 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
3090 referenced by kept debug sections.
3091
bc4e12de
AM		 30922017-05-16 Alan Modra <amodra@gmail.com>
3093
3094 * elf-m10300.c: Rename occurrences of non_ir_ref.
3095 * elf32-arm.c: Likewise.
3096 * elf32-bfin.c: Likewise.
3097 * elf32-cr16.c: Likewise.
3098 * elf32-cris.c: Likewise.
3099 * elf32-d10v.c: Likewise.
3100 * elf32-dlx.c: Likewise.
3101 * elf32-fr30.c: Likewise.
3102 * elf32-frv.c: Likewise.
3103 * elf32-hppa.c: Likewise.
3104 * elf32-i370.c: Likewise.
3105 * elf32-i386.c: Likewise.
3106 * elf32-iq2000.c: Likewise.
3107 * elf32-lm32.c: Likewise.
3108 * elf32-m32c.c: Likewise.
3109 * elf32-m32r.c: Likewise.
3110 * elf32-m68hc1x.c: Likewise.
3111 * elf32-m68k.c: Likewise.
3112 * elf32-mcore.c: Likewise.
3113 * elf32-metag.c: Likewise.
3114 * elf32-microblaze.c: Likewise.
3115 * elf32-moxie.c: Likewise.
3116 * elf32-msp430.c: Likewise.
3117 * elf32-mt.c: Likewise.
3118 * elf32-nios2.c: Likewise.
3119 * elf32-or1k.c: Likewise.
3120 * elf32-ppc.c: Likewise.
3121 * elf32-rl78.c: Likewise.
3122 * elf32-s390.c: Likewise.
3123 * elf32-score.c: Likewise.
3124 * elf32-score7.c: Likewise.
3125 * elf32-sh.c: Likewise.
3126 * elf32-tic6x.c: Likewise.
3127 * elf32-tilepro.c: Likewise.
3128 * elf32-v850.c: Likewise.
3129 * elf32-vax.c: Likewise.
3130 * elf32-xstormy16.c: Likewise.
3131 * elf32-xtensa.c: Likewise.
3132 * elf64-alpha.c: Likewise.
3133 * elf64-hppa.c: Likewise.
3134 * elf64-ia64-vms.c: Likewise.
3135 * elf64-mmix.c: Likewise.
3136 * elf64-ppc.c: Likewise.
3137 * elf64-s390.c: Likewise.
3138 * elf64-sh64.c: Likewise.
3139 * elf64-x86-64.c: Likewise.
3140 * elflink.c: Likewise.
3141 * elfnn-aarch64.c: Likewise.
3142 * elfnn-ia64.c: Likewise.
3143 * elfnn-riscv.c: Likewise.
3144 * elfxx-mips.c: Likewise.
3145 * elfxx-sparc.c: Likewise.
3146 * elfxx-tilegx.c: Likewise.
3147 * linker.c: Likewise.
3148
4070765b
AM		 31492017-05-16 Alan Modra <amodra@gmail.com>
3150
3151 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
3152 * elflink.c (elf_link_add_object_symbols): Update to use
3153 non_ir_ref_dynamic.
3154 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
3155 non_ir_ref.
3156 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
3157
25499ac7
MR		 31582017-05-15 Maciej W. Rozycki <macro@imgtec.com>
3159
3160 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
3161
73caa85d
L		 31622017-05-12 H.J. Lu <hongjiu.lu@intel.com>
3163
3164 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
3165 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
3166 properties.
3167 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3168
f2c29a16
L		 31692017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3170
3171 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
3172 to plt_second.
3173 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
3174 to plt_second/plt_second_eh_frame.
3175 (elf_x86_64_link_hash_newfunc): Updated.
3176 (elf_x86_64_allocate_dynrelocs): Likewise.
3177 (elf_x86_64_size_dynamic_sections): Likewise.
3178 (elf_x86_64_relocate_section): Likewise.
3179 (elf_x86_64_finish_dynamic_symbol): Likewise.
3180 (elf_x86_64_finish_dynamic_sections): Likewise.
3181 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
3182 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
3183 .plt.sec section.
3184 (elf_backend_setup_gnu_properties): Updated. Create the
3185 .plt.sec section instead of the .plt.sec section.
3186
dc2be3d2
L		 31872017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3188
3189 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
3190 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
3191 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
3192
db84b98a
JM		 31932017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3194
3195 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
3196 (bfd_elf64_set_reloc): Define.
3197 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
3198
23186865
JM		 31992017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3200
3201 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
3202 (struct bfd_target): New field _bfd_set_reloc.
3203 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
3204 * reloc.c (_bfd_generic_set_reloc): New function.
3205 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
3206 * nlm-target.h (nlm_set_reloc): Likewise.
3207 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
3208 * aout-tic30.c (MY_set_reloc): Likewise.
3209 * aout-target.h (MY_set_reloc): Likewise.
3210 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
3211 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
3212 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
3213 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
3214 * aout-adobe.c (aout_32_set_reloc): Likewise.
3215 * bout.c (b_out_set_reloc): Likewise.
3216 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
3217 * i386os9k.c (aout_32_set_reloc): Likewise.
3218 * ieee.c (ieee_set_reloc): Likewise.
3219 * oasys.c (oasys_set_reloc): Likewise.
3220 * som.c (som_set_reloc): Likewise.
3221 * versados.c (versados_set_reloc): Likewise.
3222 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
3223 _bfd_generic_set_reloc.
3224 (rs6000_xcoff64_aix_vec): LIkewise.
3225 * libbfd.c (_bfd_norelocs_set_reloc): New function.
3226 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
3227 * i386msdos.c (msdos_set_reloc): Define to
3228 _bfd_norelocs_set_reloc.
3229 * elfcode.h (elf_set_reloc): Define.
3230 * bfd-in2.h: Regenerated.
3231
aab82f4c
L		 32322017-05-10 H.J. Lu <hongjiu.lu@intel.com>
3233
3234 PR ld/21481
3235 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
3236 for IFUNC function address.
3237
53a346d8
CZ		 32382017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
3239
3240 * elf32-arc.c (FEATURE_LIST_NAME): Define.
3241 (CONFLICT_LIST): Likewise.
3242 (opcode/arc-attrs.h): Include.
3243 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
3244 (arc_extract_features): New file.
3245 (arc_stralloc): Likewise.
3246 (arc_elf_merge_attributes): Likewise.
3247 (arc_elf_merge_private_bfd_data): Use object attributes.
3248 (bfd_arc_get_mach_from_attributes): New function.
3249 (arc_elf_object_p): Use object attributes.
3250 (arc_elf_final_write_processing): Likewise.
3251 (elf32_arc_obj_attrs_arg_type): New function.
3252 (elf32_arc_obj_attrs_handle_unknown): Likewise.
3253 (elf32_arc_section_from_shdr): Likewise.
3254 (elf_backend_obj_attrs_vendor): Define.
3255 (elf_backend_obj_attrs_section): Likewise.
3256 (elf_backend_obj_attrs_arg_type): Likewise.
3257 (elf_backend_obj_attrs_section_type): Likewise.
3258 (elf_backend_obj_attrs_handle_unknown): Likewise.
3259 (elf_backend_section_from_shdr): Likewise.
3260
e645cf40
AG		 32612017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
3262
3263 PR ld/21458
3264 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
3265 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
3266 and the destination is a Thumb symbol.
3267
dd9e66ee
L		 32682017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3269
3270 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
3271 initializer to silence GCC 4.2.
3272 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
3273
38b12349
L		 32742017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3275
3276 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
3277 (LAZY_PLT_ENTRY_SIZE): This.
3278 (NON_LAZY_PLT_ENTRY_SIZE): New.
3279 (elf_x86_64_plt0_entry): Renamed to ...
3280 (elf_x86_64_lazy_plt0_entry): This.
3281 (elf_x86_64_plt_entry): Renamed to ...
3282 (elf_x86_64_lazy_plt_entry): This.
3283 (elf_x86_64_bnd_plt0_entry): Renamed to ...
3284 (elf_x86_64_lazy_bnd_plt0_entry): This.
3285 (elf_x86_64_legacy_plt_entry): Removed.
3286 (elf_x86_64_bnd_plt_entry): Renamed to ...
3287 (elf_x86_64_lazy_bnd_plt_entry): This.
3288 (elf_x86_64_legacy_plt2_entry): Renamed to ...
3289 (elf_x86_64_non_lazy_plt_entry): This.
3290 (elf_x86_64_bnd_plt2_entry): Renamed to ...
3291 (elf_x86_64_non_lazy_bnd_plt_entry): This.
3292 (elf_x86_64_eh_frame_plt): Renamed to ...
3293 (elf_x86_64_eh_frame_lazy_plt): This.
3294 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
3295 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
3296 (elf_x86_64_eh_frame_plt_got): Renamed to ...
3297 (elf_x86_64_eh_frame_non_lazy_plt): This.
3298 (elf_x86_64_lazy_plt_layout): New.
3299 (elf_x86_64_non_lazy_plt_layout): Likewise.
3300 (elf_x86_64_plt_layout): Likewise.
3301 (elf_x86_64_backend_data): Remove PLT layout information. Add
3302 os for target system.
3303 (GET_PLT_ENTRY_SIZE): Removed.
3304 (elf_x86_64_lazy_plt): New.
3305 (elf_x86_64_non_lazy_plt): Likewise.
3306 (elf_x86_64_lazy_bnd_plt): Likewise.
3307 (elf_x86_64_non_lazy_bnd_plt): Likewise.
3308 (elf_x86-64_arch_bed): Updated.
3309 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3310 (elf_x86_64_create_dynamic_sections): Removed.
3311 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
3312 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3313 (elf_x86-64_adjust_dynamic_symbol): Updated.
3314 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
3315 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3316 size for PLT0 if there is no PLT0. Get plt_entry_size from
3317 non_lazy_plt for non-lazy PLT entries.
3318 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
3319 from non_lazy_plt for non-lazy PLT entries.
3320 (elf_x86-64_relocate_section): Updated. Properly get PLT index
3321 if there is no PLT0.
3322 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
3323 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
3324 entries with non-lazy PLT layout. Don't fill the second and third
3325 slots in the PLT entry if there is no PLT0.
3326 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
3327 if there is no PLT0. Set sh_entsize on the .plt.got section.
3328 (compare_relocs): New.
3329 (elf_x86_64_plt_type): Likewise.
3330 (elf_x86_64_plt): Likewise.
3331 (elf_x86_64_nacl_plt): New. Forward declaration.
3332 (elf_x86_64_get_plt_sym_val): Removed.
3333 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
3334 against all dynamic relocations.
3335 (elf_x86_64_link_setup_gnu_properties): New function.
3336 (elf_backend_create_dynamic_sections): Updated.
3337 (elf_backend_setup_gnu_properties): New.
3338 (elf_x86_64_nacl_plt): New.
3339 (elf_x86_64_nacl_arch_bed): Updated.
3340
f604c2a2
L		 33412017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3342
3343 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
3344 (LAZY_PLT_ENTRY_SIZE): This.
3345 (NON_LAZY_PLT_ENTRY_SIZE): New.
3346 (elf_i386_plt0_entry): Renamed to ...
3347 (elf_i386_lazy_plt0_entry): This.
3348 (elf_i386_plt_entry): Renamed to ...
3349 (elf_i386_lazy_plt_entry): This.
3350 (elf_i386_pic_plt0_entry): Renamed to ...
3351 (elf_i386_pic_lazy_plt0_entry): This.
3352 (elf_i386_pic_plt_entry): Renamed to ...
3353 (elf_i386_pic_lazy_plt_entry): This.
3354 (elf_i386_got_plt_entry): Renamed to ...
3355 (elf_i386_non_lazy_plt_entry): This.
3356 (elf_i386_pic_got_plt_entry): Renamed to ...
3357 (elf_i386_pic_non_lazy_plt_entry): This.
3358 (elf_i386_eh_frame_plt): Renamed to ...
3359 (elf_i386_eh_frame_lazy_plt): This.
3360 (elf_i386_eh_frame_plt_got): Renamed to ...
3361 (elf_i386_eh_frame_non_lazy_plt): This.
3362 (elf_i386_plt_layout): Renamed to ...
3363 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
3364 eh_frame_plt_got_size.
3365 (elf_i386_non_lazy_plt_layout): New.
3366 (elf_i386_plt_layout): Likewise.
3367 (elf_i386_non_lazy_plt): Likewise.
3368 (GET_PLT_ENTRY_SIZE): Removed.
3369 (elf_i386_plt): Renamed to ...
3370 (elf_i386_lazy_plt): This.
3371 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
3372 (elf_i386_arch_bed): Updated.
3373 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3374 (elf_i386_create_dynamic_sections): Removed.
3375 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
3376 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3377 (elf_i386_adjust_dynamic_symbol): Updated.
3378 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
3379 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3380 size for PLT0 if there is no PLT0.
3381 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
3382 output section is discarded only if GOT isn't empty.
3383 (elf_i386_relocate_section): Updated. Properly get PLT index
3384 if there is no PLT0.
3385 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
3386 second and third slots in the PLT entry if there is no PLT0.
3387 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
3388 if there is no PLT0. Set sh_entsize on the .plt.got section.
3389 (elf_i386_nacl_plt): Forward declaration.
3390 (elf_i386_get_plt_sym_val): Removed.
3391 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
3392 against all dynamic relocations.
3393 (elf_i386_link_setup_gnu_properties): New function.
3394 (elf_backend_create_dynamic_sections): Updated.
3395 (elf_backend_setup_gnu_properties): New.
3396 (elf_i386_nacl_plt): Updated.
3397 (elf_i386_nacl_arch_bed): Likewise.
3398 (elf_i386_vxworks_arch_bed): Likewise.
3399
046734ff
TP		 34002017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
3401
3402 * elflink.c (elf_output_implib): Remove executable flag from import
3403 library bfd.
3404 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
3405 library is a relocatable object file.
3406
b660e9eb
SKS		 34072017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3408
3409 PR ld/21404
3410 * elf32-avr.c (avr_should_move_sym): New function.
3411 (avr_should_reduce_sym_size): Likewise.
3412 (avr_should_increase_sym_size): Likewise.
3413 (elf32_avr_relax_delete_bytes): Adjust symbol values
3414 and sizes by calling new functions.
3415
763a5fa4
PD		 34162017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
3417
3418 * config.bfd (riscv32-*): Enable rv64.
3419
73ec947d
AM		 34202017-05-02 Alan Modra <amodra@gmail.com>
3421
3422 PR 21384
3423 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3424 rather than h->root.type == bfd_link_hash_new.
3425 (bfd_elf_record_link_assignment): Similarly, call
3426 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3427
a941291c
AM		 34282017-04-29 Alan Modra <amodra@gmail.com>
3429
3430 PR 21432
3431 * reloc.c (reloc_offset_in_range): New function.
3432 (bfd_perform_relocation, bfd_install_relocation): Use it.
3433 (_bfd_final_link_relocate): Likewise.
3434
750eaa47
L		 34352017-04-28 H.J. Lu <hongjiu.lu@intel.com>
3436
3437 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3438 before using .plt.got.
3439 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3440
5b66fac4
L		 34412017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3442
3443 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3444 instead of "+=" to update 0.
3445
de9a3c42
L		 34462017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3447
3448 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3449 .plt.got section here.
3450 (elf_i386_check_relocs): Don't create the .plt.got section.
3451 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3452 the .plt.got and .plt.bnd sections here.
3453 (elf_x86_64_check_relocs): Don't create the .plt.got nor
3454 .plt.bnd sections.
3455
da3d25af
L		 34562017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3457
3458 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3459 has_bnd_reloc.
3460 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3461 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3462 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3463 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3464 has_bnd_reloc.
3465
fba37edd
L		 34662017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3467
3468 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3469 to return bfd *.
3470 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3471 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3472 the first relocatable ELF input with GNU properties.
3473
1f78f649
L		 34742017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3475
3476 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3477 VxWorks for non-PIC.
3478
76c20d54
AM		 34792017-04-27 Alan Modra <amodra@gmail.com>
3480
3481 * elf-bfd.h (struct elf_backend_data): Make asection param of
3482 elf_backend_eh_frame_address_size const.
3483 (_bfd_elf_eh_frame_address_size): Likewise.
3484 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3485 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3486 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3487 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3488 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3489 (next_cie_fde_offset): Constify params.
3490 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3491
d7153c4a
AM		 34922017-04-27 Alan Modra <amodra@gmail.com>
3493
3494 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3495 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3496 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3497 aug_data_len.
3498 (offset_adjust): New function.
3499 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3500 (adjust_eh_frame_local_symbols): Likewise.
3501 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3502 after changing anything. Return true if anything changed.
3503 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3504 _bfd_elf_adjust_eh_frame_global_symbol for globals.
3505
641338d8
AM		 35062017-04-27 Alan Modra <amodra@gmail.com>
3507
3508 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3509 when force_local.
3510
21d68fcd
AM		 35112017-04-27 Alan Modra <amodra@gmail.com>
3512
3513 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3514 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3515 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3516 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
3517 for undef and undefweak dyn_relocs.
3518 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3519 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3520 (allocate_got, allocate_dynrelocs): Likewise.
3521 (ppc64_elf_relocate_section): Likewise.
3522
97d343d4
L		 35232017-04-26 H.J. Lu <hongjiu.lu@intel.com>
3524
3525 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3526 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3527 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3528 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3529
04b31182
NC		 35302017-04-26 Nick Clifton <nickc@redhat.com>
3531
3532 PR binutils/21434
3533 * reloc.c (bfd_perform_relocation): Check for a negative address
3534 in the reloc.
3535
23ec1e32
MR		 35362017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3537
3538 PR ld/21334
3539 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3540 member.
3541 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3542 (elf_backend_always_renumber_dynsyms): Define.
3543 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3544 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3545 * elflink.c (bfd_elf_size_dynamic_sections): Also call
3546 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3547 it.
3548 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3549
c46cec3a
MR		 35502017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3551
3552 * elflink.c (bfd_elf_size_dynamic_sections): Only call
3553 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3554 sections have been created.
3555
e63d1232
NC		 35562017-04-26 Nick Clifton <nickc@redhat.com>
3557
3558 PR binutils/21431
3559 * compress.c (bfd_init_section_compress_status): Check the return
3560 value from bfd_malloc.
3561
9e9821dd
L		 35622017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3563
3564 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3565 no_finish_dynamic_symbol.
3566 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3567 0.
3568 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3569 weak symbol, don't make it dynamic.
3570 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3571 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3572 relocation for GOT reference.
3573 (elf_x86_64_finish_dynamic_symbol): Abort if
3574 no_finish_dynamic_symbol isn't 0.
3575
0dc9a308
L		 35762017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3577
3578 PR ld/21402
3579 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3580 undefined weak symbol, don't make it dynamic.
3581 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3582 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3583 relocation for R_386_GOT32.
3584
1587442d
L		 35852017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3586
3587 PR ld/21425
3588 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3589
7eacd66b
AM		 35902017-04-23 Alan Modra <amodra@gmail.com>
3591
3592 PR 21414
3593 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3594 * elf.c (lcomm_sym): New.
3595 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3596 * bfd-in2.h: Regenerate.
3597
bce964aa
AM		 35982017-04-23 Alan Modra <amodra@gmail.com>
3599
3600 PR 21412
3601 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3602 parameters and comment.
3603 (_bfd_elf_get_reloc_section): Delete.
3604 (_bfd_elf_plt_get_reloc_section): Declare.
3605 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3606 New functions. Don't blindly skip over assumed .rel/.rela prefix.
3607 Extracted from..
3608 (_bfd_elf_get_reloc_section): ..here. Delete.
3609 (assign_section_numbers): Call elf_get_reloc_section.
3610 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3611 * elfxx-target.h (elf_backend_get_reloc_section): Update.
3612
97e83a10
AM		 36132017-04-23 Alan Modra <amodra@gmail.com>
3614
3615 PR 21409
3616 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3617 no symbols.
3618
e133d005
L		 36192017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3620
3621 PR ld/21402
3622 * elf32-i386.c (elf_i386_link_hash_entry): Add
3623 no_finish_dynamic_symbol.
3624 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3625 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3626 symbol, don't make it dynamic in PIE.
3627 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3628 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3629 relocation for R_386_GOT32
3630 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3631 isn't 0.
3632
3c5fce9b
L		 36332017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3634
3635 PR ld/19617
3636 PR ld/21086
3637 * elflink.c (elf_link_add_object_symbols): Require
3638 --no-dynamic-linker with -E/--dynamic-list when creating
3639 dynamic sections.
3640
0fad2956
MR		 36412017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3642
3643 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3644 if forced local.
3645
64575f78
MR		 36462017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3647
3648 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3649 dynamic symbol sorting.
3650
59fa66c5
L		 36512017-04-20 H.J. Lu <hongjiu.lu@intel.com>
3652
3653 PR ld/21382
3654 * elflink.c (elf_link_add_object_symbols): Preserve
3655 dynamic_ref_after_ir_def when restoring the symbol table for
3656 unneeded dynamic object.
3657
e492d2f8
L		 36582017-04-19 H.J. Lu <hongjiu.lu@intel.com>
3659
3660 PR ld/21401
3661 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3662 on on undefined IFUNC symbol in the second PLT.
3663
10169134
WAF		 36642017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
3665
3666 * peXXigen.c (pe_print_reloc): Correct chunk_end.
3667
954b63d4
AM		 36682017-04-19 Alan Modra <amodra@gmail.com>
3669
3670 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3671 or make dynamic for info->dynamic_undefined_weak 0 and 1.
3672 * elf32-ppc.c:Formatting.
3673 (ensure_undefweak_dynamic): Don't make dynamic when
3674 info->dynamic_undefined_weak is zero.
3675 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3676 info->dynamic_undefined_weak. Discard undef dyn_relocs when
3677 not default visibility. Discard undef and undefweak
3678 dyn_relocs earlier.
3679 (ppc_elf_relocate_section): Adjust to suit.
3680 * elf64-ppc.c: Formatting.
3681 (ensure_undefweak_dynamic): Don't make dynamic when
3682 info->dynamic_undefined_weak is zero.
3683 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3684 info->dynamic_undefined_weak. Discard them earlier.
3685
e6699019
L		 36862017-04-17 H.J. Lu <hongjiu.lu@intel.com>
3687
3688 PR ld/21389
3689 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3690 before generating the version definition section.
3691
c5d37467
AM		 36922017-04-17 Alan Modra <amodra@gmail.com>
3693
3694 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3695 state when a regular object file defines a symbol with
3696 incompatible type to that defined by an earlier shared lib.
3697
63a5468a
AM		 36982017-04-13 Alan Modra <amodra@gmail.com>
3699
3700 * coffcode.h: Wrap some overly long _bfd_error_handler args.
3701 * elf.c: Likewise.
3702 * elf32-arm.c: Likewise.
3703 * elf32-i386.c: Likewise.
3704 * elf32-mep.c: Likewise.
3705 * elf64-ia64-vms.c: Likewise.
3706 * elf64-x86-64.c: Likewise.
3707 * elflink.c: Likewise.
3708 * elfnn-ia64.c: Likewise.
3709 * elfxx-mips.c: Likewise.
3710
dae82561
AM		 37112017-04-13 Alan Modra <amodra@gmail.com>
3712
3713 * aoutx.h: Use %B and %A in error messages throughout file.
3714 * aout-cris.c: Likewise.
3715 * archive.c: Likewise.
3716 * binary.c: Likewise.
3717 * coff-rs6000.c: Likewise.
3718 * coff-tic4x.c: Likewise.
3719 * coffcode.h: Likewise.
3720 * coffgen.c: Likewise.
3721 * cofflink.c: Likewise.
3722 * coffswap.h: Likewise.
3723 * cpu-arm.c: Likewise.
3724 * elf-eh-frame.c: Likewise.
3725 * elf-m10300.c: Likewise.
3726 * elf.c: Likewise.
3727 * elf32-arc.c: Likewise.
3728 * elf32-arm.c: Likewise.
3729 * elf32-bfin.c: Likewise.
3730 * elf32-frv.c: Likewise.
3731 * elf32-iq2000.c: Likewise.
3732 * elf32-m32c.c: Likewise.
3733 * elf32-microblaze.c: Likewise.
3734 * elf32-nds32.c: Likewise.
3735 * elf32-rl78.c: Likewise.
3736 * elf32-rx.c: Likewise.
3737 * elf32-score.c: Likewise.
3738 * elf32-score7.c: Likewise.
3739 * elf32-sh64.c: Likewise.
3740 * elf32-v850.c: Likewise.
3741 * elf32-vax.c: Likewise.
3742 * elf32-visium.c: Likewise.
3743 * elf64-ia64-vms.c: Likewise.
3744 * elf64-mmix.c: Likewise.
3745 * elf64-sh64.c: Likewise.
3746 * elfcode.h: Likewise.
3747 * elfnn-aarch64.c: Likewise.
3748 * elfnn-ia64.c: Likewise.
3749 * elfxx-mips.c: Likewise.
3750 * hpux-core.c: Likewise.
3751 * ieee.c: Likewise.
3752 * ihex.c: Likewise.
3753 * linker.c: Likewise.
3754 * merge.c: Likewise.
3755 * mmo.c: Likewise.
3756 * oasys.c: Likewise.
3757 * pdp11.c: Likewise.
3758 * peXXigen.c: Likewise.
3759 * rs6000-core.c: Likewise.
3760 * vms-alpha.c: Likewise.
3761 * xcofflink.c: Likewise.
3762
c08bb8dd
AM		 37632017-04-13 Alan Modra <amodra@gmail.com>
3764
3765 * bfd.c (PRINT_TYPE): Define.
3766 (_doprnt): New function.
3767 (error_handler_internal): Use _doprnt.
3768 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3769 calls in their natural order, throughout file.
3770 * coff-mcore.c: Likewise.
3771 * coff-ppc.c: Likewise.
3772 * coff-tic80.c: Likewise.
3773 * cofflink.c: Likewise.
3774 * elf-s390-common.c: Likewise.
3775 * elf.c: Likewise.
3776 * elf32-arm.c: Likewise.
3777 * elf32-i386.c: Likewise.
3778 * elf32-m32r.c: Likewise.
3779 * elf32-msp430.c: Likewise.
3780 * elf32-spu.c: Likewise.
3781 * elf64-ia64-vms.c: Likewise.
3782 * elf64-sparc.c: Likewise.
3783 * elf64-x86-64.c: Likewise.
3784 * elflink.c: Likewise.
3785 * elfnn-aarch64.c: Likewise.
3786 * elfnn-ia64.c: Likewise.
3787 * elfxx-mips.c: Likewise.
3788
10463f39
AM		 37892017-04-13 Alan Modra <amodra@gmail.com>
3790
3791 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3792 branch veneers" error. Fix double space and format message.
3793 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3794 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3795
4af8774e
AM		 37962017-04-13 Alan Modra <amodra@gmail.com>
3797
3798 * bfd-in2.h: Regenerate.
3799
e4097f5e
L		 38002017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3801
3802 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3803 extra `\n' in warning/error messages.
3804 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3805 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3806
537616aa
L		 38072017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3808
3809 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3810 processor-specific properties with generic ELF target vector.
3811
bb1dd176
QZ		 38122017-04-10 Qing Zhao <qing.zhao@oracle.com>
3813
3814 * elf32-sparc.c (elf_backend_fixup_symbol): New.
3815 * elf64-sparc.c (elf_backend_fixup_symbol): New.
3816 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3817 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3818 has_non_got_reloc.
3819 (link_hash_newfunc): Initialize has_got_reloc and
3820 has_non_got_reloc.
3821 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
3822 section.
3823 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
3824 has_non_got_reloc.
3825 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
3826 has_non_got_reloc.
3827 (_bfd_sparc_elf_fixup_symbol): New function.
3828 (allocate_dynrelocs): Don't allocate space for dynamic
3829 relocations and discard relocations against resolved undefined
3830 weak symbols in executable. Don't make resolved undefined weak
3831 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3832 relocation against undefined weak symbols in PIE.
3833 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
3834 relocations against resolved undefined weak symbols in PIE
3835 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
3836 without ynamic PLT/GOT relocations for resolved undefined weak
3837 symbols.
3838 Don't generate dynamic relocation against resolved undefined
3839 weak symbol in executable.
3840 (pie_finish_undefweak_symbol): New function.
3841 (_bfd_sparc_elf_finish_dynamic_sections): Call
3842 pie_finish_undefweak_symbol on all symbols in PIE.
3843 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
3844 (_bfd_sparc_elf_fixup_symbol): New function.
3845
d236cfd4
NC		 38462017-04-10 Nick Clifton <nickc@redhat.com>
3847
3848 * config.bfd: Remove ns32k from obsolete list.
3849
6f9dbcd4
AM		 38502017-04-10 Alan Modra <amodra@gmail.com>
3851
3852 PR 21287
3853 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
3854 (special_sections_i): Likewise for .init_array.
3855 (special_sections_p): Likewise for .preinit_array.
3856
8170f769
L		 38572017-04-07 H.J. Lu <hongjiu.lu@intel.com>
3858
3859 PR ld/19579
3860 PR ld/21306
3861 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
3862 ELF_COMMON_DEF_P for common symbols.
3863 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3864 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3865 * elflink.c (_bfd_elf_merge_symbol): Revert commits
3866 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
3867 07492f668d2173da7a2bda3707ff0985e0f460b6.
3868
49f4617b
PA		 38692017-04-07 Pedro Alves <palves@redhat.com>
3870
3871 * opncls.c (bfd_get_debug_link_info): Rename to...
3872 (bfd_get_debug_link_info_1): ... this. Change type of second
3873 parameter to void pointer. Adjust.
3874 (bfd_get_debug_link_info): Reimplement on top of
3875 bfd_get_debug_link_info_1.
3876 (separate_debug_file_exists, separate_alt_debug_file_exists):
3877 Change type of second parameter to void pointer. Adjust.
3878 (get_func_type, check_func_type): Change type of second parameter
3879 to void pointer.
3880 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
3881 the callback functions instead of passing the address of a local.
3882 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
3883 find_separate_debug_file.
3884 (get_alt_debug_link_info_shim): Change type of second parameter to
3885 void pointer. Adjust.
3886 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
3887 find_separate_debug_file.
3888 (get_build_id_name, bfd_boolean check_build_id_file): Change type
3889 of second parameter to void pointer. Adjust.
3890 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
3891 pointer local to find_separate_debug_file.
3892
38932017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
1fd6d111
TG		 3894
3895 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3896 external symbols with a definition.
3897 (_bfd_coff_gc_mark_extra_sections): Fix typo.
3898
86abf93a
AM		 38992017-04-07 Alan Modra <amodra@gmail.com>
3900
3901 * po/SRC-POTFILES.in: Regenerate.
3902
8dea77f0
AM		 39032017-04-05 Alan Modra <amodra@gmail.com>
3904
3905 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
3906 reference counting.
3907
477bdd39
JT		 39082017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
3909
3910 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
3911 numbers for DataDirectory entry indicies passed to
3912 add_data_entry().
3913
a91e1603
L		 39142017-04-04 H.J. Lu <hongjiu.lu@intel.com>
3915
3916 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
3917 each GNU_MBIND section and align GNU_MBIND section to page size.
3918 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
3919 segment for each GNU_MBIND section.
3920 (_bfd_elf_init_private_section_data): Copy sh_info from input
3921 for GNU_MBIND section.
3922
b5292032
PD		 39232017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
3924
3925 * elfnn-riscv.c (GP_NAME): Delete.
3926 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
3927 (_bfd_riscv_relax_lui): Likewise.
3928
ad32986f
NC		 39292017-04-04 Nick Clifton <nickc@redhat.com>
3930
3931 PR binutils/21342
3932 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
3933 dereference.
3934 (bfd_elf_final_link): Only initialize the extended symbol index
3935 section if there are extended symbol tables to list.
3936
46bed679
L		 39372017-04-03 H.J. Lu <hongjiu.lu@intel.com>
3938
3939 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
3940 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
3941 * configure.ac (elf): Add elf-properties.lo.
3942 * Makefile.in: Regenerated.
3943 * configure: Likewise.
3944 * elf-bfd.h (elf_property_kind): New.
3945 (elf_property): Likewise.
3946 (elf_property_list): Likewise.
3947 (elf_properties): Likewise.
3948 (_bfd_elf_parse_gnu_properties): Likewise.
3949 (_bfd_elf_get_property): Likewise.
3950 (_bfd_elf_link_setup_gnu_properties): Likewise.
3951 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
3952 and setup_gnu_properties.
3953 (elf_obj_tdata): Add properties.
3954 * elf-properties.c: New file.
3955 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
3956 (elf_i386_merge_gnu_properties): Likewise.
3957 (elf_backend_parse_gnu_properties): Likewise.
3958 (elf_backend_merge_gnu_properties): Likewise.
3959 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3960 (elf_x86_64_merge_gnu_properties): Likewise.
3961 (elf_backend_parse_gnu_properties): Likewise.
3962 (elf_backend_merge_gnu_properties): Likewise.
3963 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
3964 (elf_backend_parse_gnu_properties): Likewise.
3965 (elf_backend_setup_gnu_properties): Likewise.
3966 (elfNN_bed): Add elf_backend_parse_gnu_properties,
3967 elf_backend_merge_gnu_properties and
3968 elf_backend_setup_gnu_properties.
3969
f96bd6c2
PC		 39702017-03-30 Pip Cet <pipcet@gmail.com>
3971
3972 * elf32-wasm32.c: Add relocation code, two relocs.
3973 * reloc.c: Add wasm32 relocations.
3974 * libbfd.h: Regenerate.
3975 * bfd-in2.h: Regenerate.
3976 * bfd/po/bfd.pot: Regenerate.
3977
e643cb45
NC		 39782017-03-29 Nick Clifton <nickc@redhat.com>
3979
3980 PR binutils/18025
3981 * coff-bfd.h (struct coff_section_data): Add new fields:
3982 saved_bias and bias.
3983 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
3984 computed for PE binaries.
3985 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
3986 missing abbrev.
3987
086554e8
HPN		 39882017-03-28 Hans-Peter Nilsson <hp@axis.com>
3989
3990 PR ld/16044
3991 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
3992 to handle a local symbol with a hash-symbol-entry; without PLT.
3993 Add BFD_ASSERT for an incidental case with GOT entry present.
3994 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
3995 isn't forced-or-set local.
3996
a6be0538
PC		 39972017-03-27 Pip Cet <pipcet@gmail.com>
3998
3999 * wasm-module.c: New file to support WebAssembly modules.
4000 * wasm-module.h: New file to support WebAssembly modules.
4001 * doc/webassembly.texi: Start documenting wasm-module.c.
4002 * config.bfd: Add wasm_vec.
4003 * targets.c: Likewise.
4004 * configure.ac: Likewise.
4005 * Makefile.am: Add entries for wasm-module.c.
4006 * Makefile.in: Regenerate.
4007 * configure: Regenerate.
4008 * po/SRC-POTFILES.in: Regenerate.
4009
79b1d3cb
PC		 40102017-03-27 Pip Cet <pipcet@gmail.com>
4011
4012 * cpu-wasm32.c: New file to support wasm32 architecture.
4013 * elf32-wasm32.c: New file to support wasm32 architecture.
4014 * Makefile.am: Add wasm32 architecture.
4015 * archures.c: Likewise.
4016 * config.bfd: Likewise.
4017 * configure.ac: Likewise.
4018 * targets.c: Likewise.
4019 * Makefile.in: Regenerate.
4020 * bfd-in2.h: Regenerate.
4021 * configure: Regenerate.
4022 * po/SRC-POTFILES.in: Regenerate.
4023
aaed6f5b
AM		 40242017-03-20 Alan Modra <amodra@gmail.com>
4025
4026 PR 21266
4027 * elf64-ppc.c (compare_symbols): Stabilize sort.
4028
82e66161
AM		 40292017-03-18 Alan Modra <amodra@gmail.com>
4030
4031 * elf64-ppc.c (struct ppc_link_hash_table): Add
4032 local_ifunc_resolver and maybe_local_ifunc_resolver.
4033 (ppc_build_one_stub): Set flags on emitting dynamic
4034 relocation to ifunc.
4035 (ppc64_elf_relocate_section): Likewise.
4036 (ppc64_elf_finish_dynamic_symbol): Likewise.
4037 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
4038 local dynamic relocs to ifuncs.
4039 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
4040 local_ifunc_resolver and maybe_local_ifunc_resolver.
4041 (ppc_elf_relocate_section): Set flag on emitting dynamic
4042 relocation to ifuncs.
4043 (ppc_elf_finish_dynamic_symbol): Likewise.
4044 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
4045 dynamic relocs to ifuncs.
4046
f955cccf
NC		 40472017-03-13 Nick Clifton <nickc@redhat.com>
4048
4049 PR binutils/21202
4050 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
4051 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
4052 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
4053 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
4054 * bfd-in2.h: Regenerate.
4055 * libbfd.h: Regenerate.
4056 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
4057 names.
4058 (IS_AARCH64_TLSDESC_RELOC): Likewise.
4059 (elfNN_aarch64_howto_table): Likewise.
4060 (aarch64_tls_transition_without_check): Likewise.
4061 (aarch64_reloc_got_type): Likewise.
4062 (elfNN_aarch64_final_link_relocate): Likewise.
4063 (elfNN_aarch64_tls_relax): Likewise.
4064 (elfNN_aarch64_relocate_section): Likewise.
4065 (elfNN_aarch64_gc_sweep_hook): Likewise.
4066 (elfNN_aarch64_check_relocs): Likewise.
4067 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4068 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4069
4aef7643
AM		 40702017-03-11 Alan Modra <amodra@gmail.com>
4071
4072 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
4073 parameter is in fact used. Whitespace fixes.
4074 * elf64-ppc.c: Likewise.
4075
f03265d9
ST		 40762017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
4077
4078 * rs6000-core.c (CORE_NEW): Simplify macro when
4079 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
4080
b1b07054
AM		 40812017-03-07 Alan Modra <amodra@gmail.com>
4082
4083 PR 21224
4084 PR 20519
4085 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
4086 dyn_relocs check.
4087
2e0ce1c8
AM		 40882017-03-05 Alan Modra <amodra@gmail.com>
4089
4090 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
4091 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
4092 (next_cie_fde_offset): New function.
4093 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
4094 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
4095 four bytes. Align CIEs to four or eight bytes depending on
4096 per_encoding_aligned8. Align FDEs according to their encoding.
4097 Pad last FDE to output section alignment.
4098 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
4099 assertion.
4100 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
4101 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
4102 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
4103
f98450c6
NC		 41042017-03-02 Martin Bickel <binutils@ineranves.de>
4105
4106 PR ld/21212
4107 * elf.c (rewrite_elf_program_header): Do not issue a warning for
d20928fa 4108 empty segments which have a zero filesz, but a non-zero memsz.
f98450c6 4109
673cff9b
AM		 41102017-03-02 Alan Modra <amodra@gmail.com>
4111
4112 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
4113
3de43e7b
AM		 41142017-02-28 Alan Modra <amodra@gmail.com>
4115
4116 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
4117 (ppc64_elf_relocate_section): Likewise.
4118
4ef97a1b
AM		 41192017-02-28 Alan Modra <amodra@gmail.com>
4120
4121 PR 20995
4122 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
4123 rather than elf32_nios2_hash_table or elf_hash_table.
4124 (create_got_section): Likewise.
4125 (nios2_elf32_finish_dynamic_symbol): Likewise.
4126 (nios2_elf32_adjust_dynamic_symbol): Likewise.
4127 (nios2_elf32_size_dynamic_sections): Likewise.
4128 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
4129 vars. Use htab equivalents directly instead. Don't create
4130 all dynamic sections on needing just the GOT. Use a goto
4131 rather than a fall-through with reloc test. Ensure
4132 htab->dynobj is set when making dynamic sreloc section.
4133 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
4134 equivalent directly instead. Don't segfault on looking for
4135 .dynamic when dynamic sections have not been created. Don't
4136 segfault on .got.plt being discarded.
4137 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
4138 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
4139 fixme and another not so relevant comment.
4140 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
4141 already set, set hash table dynobj on creating .sbss.
4142
7ba71655
AM		 41432017-02-28 Alan Modra <amodra@gmail.com>
4144
4145 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
4146 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
4147 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
4148 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
4149 (ppc64_elf_relocate_section): Likewise.
4150 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
4151 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
4152 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
4153 * libbfd.h: Regenerate.
4154 * bfd-in2.h: Regenerate.
4155
afbf7e8e
AM		 41562017-02-28 Alan Modra <amodra@gmail.com>
4157
4158 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
4159 dynamic .data.rel.ro read-only.
4160 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
4161 rather than section flags when deciding where copy reloc goes.
4162 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
4163 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
4164 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
4165 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
4166 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
4167 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
4168 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
4169 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
4170 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4171 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
4172 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
4173 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
4174 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4175 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
4176 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
4177 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
4178 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
4179 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
4180 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
4181
0e392101
MR		 41822017-02-28 Maciej W. Rozycki <macro@imgtec.com>
4183
4184 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
4185 `jalr $0, $25' instruction encoding.
4186
bd757ca7
NC		 41872017-02-27 Nick Clifton <nickc@redhat.com>
4188
4189 PR ld/21180
4190 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
4191 generating a seg-fault when encountering a symbol that has been
4192 deleted by garbage collection.
4193
034fed0b
AM		 41942017-02-25 Alan Modra <amodra@gmail.com>
4195
4196 * elf32-arc.c (struct dynamic_sections): Delete.
4197 (enum dyn_section_types): Delete.
4198 (dyn_section_names): Delete.
4199 (arc_create_dynamic_sections): Delete.
4200 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
4201 segfault on discarded .rela.plt section.
4202 (elf_arc_size_dynamic_sections): Formatting. Don't call
4203 arc_create_dynamic_sections. Don't allocate memory for sections
4204 handled by the generic linker. Correct code finding relocs in
4205 read-only sections. Set SEC_EXCLUDE on zero size .got,
4206 .got.plt, and .dynbss sections. Do set .interp for pies.
4207
d0f744f9
AW		 42082017-02-24 Andrew Waterman <andrew@sifive.com>
4209
4210 * elfnn-riscv.c (GP_NAME): New macro.
4211 (riscv_global_pointer_value): Use it.
4212 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
4213 output section, consider only that section's alignment.
4214
5d58c733
MR		 42152017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4216
4217 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
4218 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
4219 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
4220 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
4221
c1556ecd
MR		 42222017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4223
4224 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
4225 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
4226 or misaligned.
4227
5499c7c7
AM		 42282017-02-23 Alan Modra <amodra@gmail.com>
4229
4230 PR 20744
4231 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
4232 16D relocations.
4233 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
4234 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
4235 relocs.
4236
902e9fc7
MR		 42372017-02-22 Maciej W. Rozycki <macro@imgtec.com>
4238
4239 PR ld/20828
4240 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
4241 processing ahead of the call to `elf_gc_sweep_symbol'.
4242
758d96d8
NC		 42432017-02-22 Nick Clifton <nickc@redhat.com>
4244
4245 PR binutils/21193
4246 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
4247 created section 4-byte alignment.
4248
6528b6eb
AM		 42492017-02-22 Alan Modra <amodra@gmail.com>
4250
4251 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
4252 on .got or .plt output section being discarded by script.
4253 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
4254 vxworks splt temp.
4255
24f1a751
AM		 42562017-02-21 Alan Modra <amodra@gmail.com>
4257
4258 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
4259 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
4260
64487780
AM		 42612017-02-20 Alan Modra <amodra@gmail.com>
4262
4263 PR 21181
4264 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
4265 if DT_RELSZ/DT_RELASZ is zero.
4266
6438d1be
NC		 42672017-02-17 Nick Clifton <nickc@redhat.com>
4268
4269 * compress.c (bfd_get_full_section_contents): Remember to reduce
4270 compressed size by the sizeof the compression header when
4271 decompressing the contents.
4272
4bc26c69
PA		 42732017-02-17 Pedro Alves <palves@redhat.com>
4274
4275 * srec.c (Chunk): Rename to ...
4276 (_bfd_srec_len): ... this.
4277 (S3Forced): Rename to ...
4278 (_bfd_srec_forceS3): ... this.
4279 * objcopy.c: Adjust all references.
4280
7ec22e0f
PA		 42812017-02-17 Pedro Alves <palves@redhat.com>
4282
4283 * archive.c (bsd_write_armap): Rename to ...
4284 (_bfd_bsd_write_armap): ... this.
4285 (coff_write_armap): Rename to ...
4286 (_bfd_coff_write_armap): ... this.
4287 * libbfd-in.h (bsd_write_armap): Rename to ...
4288 (_bfd_bsd_write_armap): ... this.
4289 (coff_write_armap): Rename to ...
4290 (_bfd_coff_write_armap): ... this.
4291 * aout-target.h, aout-tic30.c: Adjust all users.
4292 * libbfd.h: Regenerate.
4293
8c8402cc
PA		 42942017-02-17 Pedro Alves <palves@redhat.com>
4295
4296 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
4297 (warn_deprecated): Rename to ...
4298 (_bfd_warn_deprecated): ... this.
4299 * libbfd.c (warn_deprecated): Rename to ...
4300 (_bfd_warn_deprecated): ... this.
4301 * bfd-in2.h: Regenerate.
4302
c7c3d11b
PA		 43032017-02-17 Pedro Alves <palves@redhat.com>
4304
4305 * bfdio.c (real_ftell): Rename to ...
4306 (_bfd_real_ftell): ... this.
4307 (real_fseek): Rename to ...
4308 (_bfd_real_fseek): ... this.
4309 (real_fopen): Rename to ...
4310 (_bfd_real_fopen): ... this.
4311 * libbfd-in.h (real_ftell): Rename to ...
4312 (_bfd_real_ftell): ... this.
4313 (real_fseek): Rename to ...
4314 (_bfd_real_fseek): ... this.
4315 (real_fopen): Rename to ...
4316 (_bfd_real_fopen): ... this.
4317 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
4318 * libbfd.h: Regenerate.
4319
4265548c
PA		 43202017-02-17 Pedro Alves <palves@redhat.com>
4321
4322 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
4323 * libbfd.c (read_unsigned_leb128): Rename to ...
4324 (_bfd_read_unsigned_leb128): ... this.
4325 (read_signed_leb128): Rename to ...
4326 (_bfd_read_signed_leb128): ... this.
4327 (safe_read_leb128): Rename to ...
4328 (_bfd_safe_read_leb128): ... this.
4329 * libbfd-in.h (read_unsigned_leb128): Rename to ...
4330 (_bfd_read_unsigned_leb128): ... this.
4331 (read_signed_leb128): Rename to ...
4332 (_bfd_read_signed_leb128): ... this.
4333 (safe_read_leb128): Rename to ...
4334 (_bfd_safe_read_leb128): ... this.
4335 * libbfd.h: Renegerate.
4336
3239a423
AB		 43372017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4338
4339 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
4340 before trying to fine matching file and line information.
4341
90ed9b8b
AB		 43422017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4343
4344 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
4345 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
4346 not match current bfd, then reload debug information. Record bfd
4347 we're loading debug info for in the stash. If we have debug
4348 informatin in the cache then perform section placement before
4349 returning.
4350
a8c75b76
AM		 43512017-02-16 Alan Modra <amodra@gmail.com>
4352
4353 PR 21000
4354 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
4355 * elfxx-target.h (elf_backend_no_page_alias): Define.
4356 (elfNN_bed): Init new field.
4357 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
4358 ensure PT_LOAD segment starts on a new page.
4359 * elf32-hppa.c (elf_backend_no_page_alias): Define.
4360
247d6c4c
AM		 43612017-02-16 Alan Modra <amodra@gmail.com>
4362
4363 PR 21132
4364 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
4365 if pic.
4366
90571206
JW		 43672017-02-16 Jiong Wang <jiong.wang@arm.com>
4368
4369 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
4370 * bfd-in2.h: Regenerated.
4371
2a568401
L		 43722017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4373
4374 PR ld/21168
4375 * elf32-i386.c (elf_i386_relocate_section): Allow
4376 "lea foo@GOT, %reg" in PIC.
4377
a5def14f
L		 43782017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4379
4380 PR ld/20244
4381 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
4382 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
4383 error against local IFUNC symbol without a base register for
4384 PIC.
4385
174d0a74
MR		 43862017-02-15 Maciej W. Rozycki <macro@imgtec.com>
4387
4388 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
4389 `%P: %H:' with `info->callbacks->einfo'.
4390 (ppc_elf_relocate_section): Likewise.
4391 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
4392 (ppc64_elf_edit_toc): Likewise.
4393 (ppc64_elf_relocate_section): Likewise.
4394
e278ae05
AM		 43952017-02-14 Alan Modra <amodra@gmail.com>
4396
4397 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
4398 --gc-keep-exported, and test versioned field of sym rather than
4399 looking for @ in name.
4400
10ddfe62
PD		 44012017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
4402
4403 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
4404 __global_pointer$.
4405
d11135f5
NC		 44062017-02-13 Nick Clifton <nickc@redhat.com>
4407
4408 PR binutils/21151
4409 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
4410 unit length field.
4411
cc162427
AW		 44122017-02-07 Andrew Waterman <andrew@sifive.com>
4413
4414 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
4415 entry size if PLT header is written.
4416
3d044c0c
SL		 44172017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
4418
4419 Fix sparc64 dynamic relocation processing to use the dynamic
4420 symbol count.
4421 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
4422 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4423 should be used.
4424
1b7e3d2f
NC		 44252017-02-03 Nick Clifton <nickc@redhat.com>
4426
4427 PR 21096
4428 * coffcode.h (coff_write_object_contents): Enlarge size of
4429 s_name_buf in order to avoid compile time warning about possible
4430 integer truncation.
4431 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4432 32-bits of insn value before printing into buffer.
4433
e17b0c35
MR		 44342017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4435
4436 * elfxx-mips.c (mips_elf_hash_sort_data): Add
4437 `max_local_dynindx'.
4438 (mips_elf_sort_hash_table): Handle it.
4439 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4440 symbols bump up `max_local_dynindx' rather than
4441 `max_non_got_dynindx'.
4442
55f8b9d2
MR		 44432017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4444
4445 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4446 `min_got_dynindx', `max_unref_got_dynindx' and
4447 `max_non_got_dynindx' members to the `bfd_size_type' data type.
4448 (mips_elf_sort_hash_table): Adjust accordingly.
4449
0f8c4b60
MR		 44502017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4451
4452 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4453 to access the hash table.
4454
17a80fa8
MR		 44552017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4456
4457 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4458 non-NULL `htab' to the beginning.
4459
8f56d4fd
MR		 44602017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4461
4462 * elflink.c (elf_gc_sweep): Wrap overlong line.
4463
8b10b0b3
MR		 44642017-01-30 Maciej W. Rozycki <macro@imgtec.com>
4465
4466 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4467 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
4468 * elfxx-mips.c (mips_elf_link_hash_table): Add
4469 `ignore_branch_isa' member.
4470 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4471 in branch relocation calculation as an error if
4472 `ignore_branch_isa' has been set.
4473 (_bfd_mips_elf_insn32): Rename to...
4474 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
4475 parameter to `insn32' and add an `ignore_branch_isa' parameter.
4476 Handle the new parameter.
4477
1fbd05e1
HPN		 44782017-01-27 Hans-Peter Nilsson <hp@axis.com>
4479
22d9a0de
HPN		 4480 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4481 local variable dynobj.
4482
1fbd05e1
HPN		 4483 PR ld/20995
4484 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4485 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4486 executable from read-only sections into sdynrelro.
4487 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4488 dynamic relocs in sdynrelro.
4489 (elf_backend_want_dynrelro): Define.
4490
4a7324e1
SH		 44912017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4492
4493 * config.bfd (*-*-rtemsaout*): Mark as removed.
4494
c75b4ebd
SH		 44952017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4496
4497 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4498 (arm-*-rtems*): Move to (arm*-*-eabi*).
4499 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4500 (m68-*-rtems*): Move to (m68*-*-elf*).
4501
850d84f6
SH		 45022017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4503
4504 * config.bfd (*-*-rtemscoff*): Mark as removed.
4505
b531344c
MR		 45062017-01-24 Maciej W. Rozycki <macro@imgtec.com>
4507
4508 PR ld/20828
4509 * elflink.c (bfd_elf_record_link_assignment): Revert last
4510 change and don't ever clear `forced_local'. Set `mark'
4511 unconditionally.
4512 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4513 file.
4514 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4515 (bfd_elf_size_dynamic_sections): ... here.
4516 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4517 and set `mark' instead in `__tls_get_addr_opt' processing.
4518 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4519
f0158f44
AM		 45202017-01-24 Alan Modra <amodra@gmail.com>
4521
4522 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4523 where dynamic relocs are preferable. Allow ifunc too.
4524 (ensure_undefweak_dynamic): New function.
4525 (allocate_dynrelocs): Use it here. Move plt handling last and
4526 don't make symbols dynamic, simplifying loop. Only make undef
4527 weak symbols with GOT entries dynamic. Correct condition
4528 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
4529 comments. Remove goto.
4530 (ppc_elf_relocate_section): Correct test for using dynamic
4531 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4532 to suit. Set up explicit tls_index entries and implicit GOT
4533 tls_index entries resolvable at link time for
4534 __tls_get_addr_opt. Simplify test to clear mem for prelink.
4535 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4536 (ensure_undefweak_dynamic): New function.
4537 (allocate_dynrelocs): Use it here. Only make undef weak symbols
4538 with GOT entries dynamic. Remove unnecessary test of
4539 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4540 (ppc64_elf_relocate_section): Correct test for using dynamic
4541 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4542 to suit. Set up explicit tls_index entries and implicit GOT
4543 tls_index entries resolvable at link time for __tls_get_addr_opt.
4544 Simplify expression to clear mem for prelink.
4545
2d0ca824
YN		 45462017-01-23 Yury Norov <ynorov@caviumnetworks.com>
4547
4548 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4549
7f784814
JW		 45502017-01-20 Jiong Wang <jiong.wang@arm.com>
4551
4552 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4553 (elf_backend_hash_symbol): Define.
4554
81ff47b3
MR		 45552017-01-18 Maciej W. Rozycki <macro@imgtec.com>
4556
4557 PR ld/20828
4558 * elflink.c (bfd_elf_record_link_assignment): Clear any
4559 `forced_local' marking for DSO symbols that are not being
4560 provided.
4561
640d6bfd
KLC		 45622017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4563
4564 * elfnn-riscv.c (riscv_elf_object_p): New function.
4565
8361ed4d
L		 45662017-01-12 H.J. Lu <hongjiu.lu@intel.com>
4567
4568 PR ld/21038
4569 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4570 plt_bnd_eh_frame.
4571 (elf_x86_64_check_relocs): Create .eh_frame section for the
4572 .plt.bnd section.
4573 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4574 .eh_frame section for the .plt.bnd section.
4575 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4576 for the .plt.bnd section.
4577
2425a30e
NC		 45782017-01-12 Nick Clifton <nickc@redhat.com>
4579
4580 PR binutils/20876
4581 * opncls.c (find_separate_debug_file): Add include_dirs
4582 parameter. Only include the directory part of the bfd's filename
4583 in search paths if include_dirs is true. Add a couple of extra
4584 locations for looking for debug files.
4585 ( bfd_follow_gnu_debuglink): Update invocation of
4586 find_separate_debug_file.
4587 (bfd_follow_gnu_debugaltlink): Likewise.
4588 (get_build_id): New function: Finds the build-id of the given bfd.
4589 (get_build_id_name): New function: Computes the name of the
4590 separate debug info file for a bfd, based upon its build-id.
4591 (check_build_id_file): New function: Checks to see if a separate
4592 debug info file exists at the given location, and that its
4593 build-id matches that of the original bfd.
4594 (bfd_follow_build_id_debuglink): New function: Finds a separate
4595 debug info file for a given bfd by using the build-id method.
4596 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4597 method of locating a separate debug info file before using the
4598 debuglink method.
4599 * bfd-in2.h: Regenerate.
4600
9e659176
L		 46012017-01-11 H.J. Lu <hongjiu.lu@intel.com>
4602
4603 PR ld/21038
4604 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4605 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4606 elf_x86_64_eh_frame_plt_got.
4607 (elf_x86_64_size_dynamic_sections): Get unwind info from
4608 elf_x86_64_bnd_arch_bed for the BND PLT.
4609
f2e2d2f5
JS		 46102017-01-11 Jeremy Soller <jackpot51@gmail.com>
4611
4612 * config.bfd: Add entries for i686-redox and x86_64-redox.
4613
52b232b3
L		 46142017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4615
4616 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4617 to 4 bytes.
4618 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4619 .eh_frame section to 4 bytes for x32.
4620 (elf_x86_64_check_relocs): Likewise.
4621
fff53dae
L		 46222017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4623
4624 PR ld/20830
4625 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4626 (PLT_GOT_FDE_LENGTH): Likewise.
4627 (elf_i386_plt_layout): Add eh_frame_plt_got and
4628 eh_frame_plt_got_size.
4629 (elf_i386_plt): Updated.
4630 (elf_i386_link_hash_table): Add plt_got_eh_frame.
4631 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4632 (elf_i386_size_dynamic_sections): Allocate and initialize
4633 .eh_frame section for .plt.got.
4634 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4635 .plt.got.
4636 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4637 eh_frame_plt_got_size.
4638 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4639 (PLT_GOT_FDE_LENGTH): Likewise.
4640 (elf_x86_64_backend_data): Add eh_frame_plt_got and
4641 eh_frame_plt_got_size.
4642 (elf_x86_64_arch_bed): Updated.
4643 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4644 eh_frame_plt_got_size.
4645 (elf_x86_64_nacl_arch_bed): Likewise.
4646 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4647 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4648 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4649 .eh_frame section for .plt.got.
4650 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4651 for .plt.got.
4652
f129e49f
L		 46532017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4654
4655 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4656 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4657
cd6581da
NC		 46582017-01-09 Nick Clifton <nickc@redhat.com>
4659
4660 * dwarf2.c (lookup_address_in_function_table): Return early if
4661 there are no functions in the given comp unit, or if the high
4662 address of the last function in the comp unit is less than the
4663 desired address.
4664
98f02962
NC		 46652017-01-09 Nick Clifton <nickc@redhat.com>
4666
4667 PR binutils/21013
4668 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4669 message if there are too many symbols to load.
4670
ae4fda66
JC		 46712017-01-04 James Clarke <jrtc27@jrtc27.com>
4672
4673 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4674 if relocs are cached.
4675
de1010f4
RF		 46762017-01-03 Rich Felker <bugdal@aerifal.cx>
4677
4678 PR ld/21017
4679 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4680 for R_MICROBLAZE_GOTOFF_64.
4681
09fe2662
NC		 46822017-01-03 Nick Clifton <nickc@redhat.com>
4683
4684 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4685 warning about using a possibly uninitialised variable.
4686
595e0a47
AM		 46872017-01-02 Alan Modra <amodra@gmail.com>
4688
4689 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4690 (allocate_plt_static, allocate_dynrelocs): Use it.
4691
7bd9df3b
AM		 46922017-01-02 Alan Modra <amodra@gmail.com>
4693
4694 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4695 .PARISC.unwind section.
4696
5b86074c
AM		 46972017-01-02 Alan Modra <amodra@gmail.com>
4698
4699 PR ld/20989
4700 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4701 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4702 indirect to GOT pointer relative code edit.
4703
2571583a
AM		 47042017-01-02 Alan Modra <amodra@gmail.com>
4705
4706 Update year range in copyright notice of all files.
4707
5c1ad6b5 4708For older changes see ChangeLog-2016
3499769a 4709\f
5c1ad6b5 4710Copyright (C) 2017 Free Software Foundation, Inc.
3499769a
AM		 4711
4712Copying and distribution of this file, with or without modification,
4713are permitted in any medium without royalty provided the copyright
4714notice and this notice are preserved.
4715
4716Local Variables:
4717mode: change-log
4718left-margin: 8
4719fill-column: 74
4720version-control: never
4721End:
GDB Binutils - Deliverables
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