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Reindent gdb.threads/attach-into-signal.exp
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
66cae560
NC		 12017-10-23 Nick Clifton <nickc@redhat.com>
2
3 PR 22319
4 * elflink.c (elf_link_output_extsym): Keep global undefined
5 symbols if they have been marked as needed.
6
defc8e2b
MR		 72017-10-23 Maciej W. Rozycki <macro@imgtec.com>
8
9 * elfn32-mips.c (mips_elf_n32_mkobject): New prototype and
10 function.
11 (bfd_elf32_mkobject): Use `mips_elf_n32_mkobject' rather than
12 `_bfd_mips_elf_mkobject'.
13
56fbd041
HPN		 142017-10-22 Hans-Peter Nilsson <hp@axis.com>
15
16 PR gas/22304
17 * config.bfd (cris-*-* | crisv32-*-*): Require a 64-bit BFD.
18
9d06997a
PD		 192017-10-19 Palmer Dabbelt <palmer@dabbelt.com>
20
21 * elfnn-riscv.c (riscv_pcgp_hi_reloc): New structure.
22 (riscv_pcgp_lo_reloc): Likewise.
23 (riscv_pcgp_relocs): Likewise.
24 (riscv_init_pcgp_relocs): New function.
25 (riscv_free_pcgp_relocs): Likewise.
26 (riscv_record_pcgp_hi_reloc): Likewise.
27 (riscv_record_pcgp_lo_reloc): Likewise.
28 (riscv_delete_pcgp_hi_reloc): Likewise.
29 (riscv_use_pcgp_hi_reloc): Likewise.
30 (riscv_record_pcgp_lo_reloc): Likewise.
31 (riscv_find_pcgp_lo_reloc): Likewise.
32 (riscv_delete_pcgp_lo_reloc): Likewise.
33 (_bfd_riscv_relax_pc): Likewise.
34 (_bfd_riscv_relax_section): Handle R_RISCV_PCREL_* relocations
35 via the new functions above.
36
ff6f4d9b
PD		 372017-10-19 Palmer Dabbelt <palmer@dabbelt.com>
38
39 * elfnn-riscv.c (R_RISCV_DELETE): New define.
40 (_bfd_riscv_relax_delete): New function.
41 (perform_relocation): Handle R_RISCV_DELETE.
42 (_bfd_riscv_relax_section): Likewise.
43
28095894
L		 442017-10-19 H.J. Lu <hongjiu.lu@intel.com>
45
46 PR ld/22263
47 * elfxx-tilegx.c (tilegx_elf_tls_transition): Replace
48 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
49 bfd_link_executable for TLS check.
50 (tilegx_elf_check_relocs): Likewise.
51 (allocate_dynrelocs): Likewise.
52 (tilegx_elf_relocate_section): Likewise.
53
1ba1f393
L		 542017-10-19 H.J. Lu <hongjiu.lu@intel.com>
55
56 PR ld/22263
57 * elf32-tilepro.c (tilepro_elf_tls_transition): Replace
58 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
59 bfd_link_executable for TLS check.
60 (tilepro_elf_check_relocs): Likewise.
61 (allocate_dynrelocs): Likewise.
62 (tilepro_elf_relocate_section): Likewise.
63
642017-10-19 H.J. Lu <hongjiu.lu@intel.com>
0fb7012e
L		 65
66 PR ld/22263
67 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
68 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
69 bfd_link_executable for TLS check.
70 (_bfd_sparc_elf_check_relocs): Likewise.
71 (allocate_dynrelocs): Likewise.
72 (_bfd_sparc_elf_relocate_section): Likewise.
73
8e354058
L		 742017-10-18 H.J. Lu <hongjiu.lu@intel.com>
75
76 * elf32-tilepro.c (tilepro_elf_gc_mark_hook): Call
77 _bfd_generic_link_add_one_symbol to mark __tls_get_addr.
78 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): Likewise.
79
b7213666
L		 802017-10-17 H.J. Lu <hongjiu.lu@intel.com>
81
82 * elf32-microblaze.c (microblaze_elf_check_relocs): Check for
83 indirect and warning symbols.
84
cf54ebff
AM		 852017-10-17 Alan Modra <amodra@gmail.com>
86
87 PR 22307
88 * elf-properties.c (_bfd_elf_parse_gnu_properties): Compare datasz
89 against size left rather than comparing pointers. Reorganise loop.
90
0301ce14
AM		 912017-10-17 Alan Modra <amodra@gmail.com>
92
93 PR 22306
94 * aoutx.h (aout_get_external_symbols): Handle stringsize of zero,
95 and error for any other size that doesn't cover the header word.
96
5c3261b0
L		 972017-10-16 H.J. Lu <hongjiu.lu@intel.com>
98
99 * elf-bfd.h (elf_backend_data): Remove gc_sweep_hook.
100 * elf32-arm.c (elf32_arm_gc_sweep_hook): Removed.
101 (elf_backend_gc_sweep_hook): Likewise.
102 * elf32-bfin.c (bfin_gc_sweep_hook): Likewise.
103 (bfinfdpic_gc_sweep_hook): Likewise.
104 (elf_backend_gc_sweep_hook): Likewise.
105 * elf32-cr16.c (elf32_cr16_gc_sweep_hook): Likewise.
106 (elf_backend_gc_sweep_hook): Likewise.
107 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
108 (elf_backend_gc_sweep_hook): Likewise.
109 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
110 (elf_backend_gc_sweep_hook): Likewise.
111 * elf32-lm32.c (lm32_elf_gc_sweep_hook): Likewise.
112 (elf_backend_gc_sweep_hook): Likewise.
113 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
114 (elf_backend_gc_sweep_hook): Likewise.
115 * elf32-m68k.c (elf_m68k_got_entry): Remove elf_m68k_gc_sweep_hook
116 from comments.
117 (elf_m68k_remove_got_entry_type): Removed.
118 (elf_m68k_find_got_entry_ptr): Likewise.
119 (elf_m68k_remove_got_entry): Likewise.
120 (elf_m68k_gc_sweep_hook): Likewise.
121 (elf_backend_gc_sweep_hook): Likewise.
122 * elf32-mcore.c (mcore_elf_gc_sweep_hook): Likewise.
123 (elf_backend_gc_sweep_hook): Likewise.
124 * elf32-metag.c (elf_metag_gc_sweep_hook): Likewise.
125 (elf_backend_gc_sweep_hook): Likewise.
126 * elf32-microblaze.c (elf_backend_gc_sweep_hook): Likewise.
127 (elf_backend_gc_sweep_hook): Likewise.
128 * elf32-mips.c (elf_backend_gc_sweep_hook): Likewise.
129 (elf_backend_gc_sweep_hook): Likewise.
130 * elf32-nds32.c (nds32_elf_gc_sweep_hook): Likewise.
131 (elf_backend_gc_sweep_hook): Likewise.
132 * elf32-nios2.c (nios2_elf32_gc_sweep_hook): Likewise.
133 (elf_backend_gc_sweep_hook): Likewise.
134 * elf32-or1k.c (or1k_elf_gc_sweep_hook): Likewise.
135 (elf_backend_gc_sweep_hook): Likewise.
136 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
137 (elf_backend_gc_sweep_hook): Likewise.
138 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
139 (elf_backend_gc_sweep_hook): Likewise.
140 * elf32-sparc.c (elf_backend_gc_sweep_hook): Likewise.
141 * elf32-tic6x.c (elf32_tic6x_gc_sweep_hook): Likewise.
142 (elf_backend_gc_sweep_hook): Likewise.
143 * elf32-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
144 * elf32-tilepro.c (tilepro_elf_gc_sweep_hook): Likewise.
145 (elf_backend_gc_sweep_hook): Likewise.
146 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
147 (elf_backend_gc_sweep_hook): Likewise.
148 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
149 (elf_backend_gc_sweep_hook): Likewise.
150 * elf64-alpha.c (elf64_alpha_gc_sweep_hook): Likewise.
151 (elf_backend_gc_sweep_hook): Likewise.
152 * elf64-mips.c (elf_backend_gc_sweep_hook): Likewise.
153 * elf64-mmix.c (mmix_elf_gc_sweep_hook): Likewise.
154 (elf_backend_gc_sweep_hook): Likewise.
155 * elf64-ppc.c (elf_backend_gc_sweep_hook): Likewise.
156 (ppc64_elf_gc_sweep_hook): Likewise.
157 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
158 (elf_backend_gc_sweep_hook): Likewise.
159 * elf64-sparc.c (elf_backend_gc_sweep_hook): Likewise.
160 * elf64-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
161 * elflink.c (elf_link_add_object_symbols): Don't call
162 _bfd_elf_link_check_relocs here.
163 (gc_sweep_hook_fn): Removed.
164 (elf_gc_sweep): Remove gc_sweep_hook.
165 * elfnn-aarch64.c (elfNN_aarch64_gc_sweep_hook): Removed.
166 (elf_backend_gc_sweep_hook): Likewise.
167 * elfnn-riscv.c (riscv_elf_gc_sweep_hook): Likewise.
168 (elf_backend_gc_sweep_hook): Likewise.
169 * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
170 * elfxx-mips.h (_bfd_mips_elf_gc_sweep_hook): Likewise.
171 (elf_backend_gc_sweep_hook): Likewise.
172 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
173 * elfxx-sparc.h (_bfd_sparc_elf_gc_sweep_hook): Likewise.
174 * elfxx-target.h (elf_backend_gc_sweep_hook): Likewise.
175 (elfNN_bed): Remove elf_backend_gc_sweep_hook.
176 * elfxx-tilegx.c (tilegx_elf_gc_sweep_hook): Removed.
177 * elfxx-tilegx.h (tilegx_elf_gc_sweep_hook): Likewise.
178
851b6fa1
L		 1792017-10-14 H.J. Lu <hongjiu.lu@intel.com>
180
181 * elf32-i386.c (elf_i386_backend_data): Removed.
182 (get_elf_i386_backend_data): Likewise.
183 (elf_i386_arch_bed): Replace elf_i386_backend_data with
184 elf_x86_backend_data.
185 (elf_i386_get_synthetic_symtab): Likewise.
186 (elf_i386_nacl_arch_bed): Likewise.
187 (elf_i386_vxworks_arch_bed): Likewise.
188 (elf_i386_relocate_section): Check target_os instead of
189 is_vxworks.
190 (elf_i386_finish_dynamic_symbol): Likewise.
191 (elf_i386_finish_dynamic_sections): Use htab->plt0_pad_byte.
192 Check target_os instead of is_vxworks.
193 (elf_i386_link_setup_gnu_properties): Remove normal_target and
194 is_vxworks. Initialize plt0_pad_byte.
195 * elf64-x86-64.c (elf_x86_64_backend_data); Removed.
196 (get_elf_x86_64_arch_data): Likewise.
197 (get_elf_x86_64_backend_data): Likewise.
198 (elf_x86_64_arch_bed): Replace elf_x86_64_backend_data with
199 elf_x86_backend_data.
200 (elf_x86_64_get_synthetic_symtab): Likewise.
201 (elf_x86_64_nacl_arch_bed): Likewise.
202 (elf_x86_64_link_setup_gnu_properties): Remove is_vxworks and
203 normal_target. Initialize plt0_pad_byte.
204 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check target_os
205 instead of is_vxworks.
206 (_bfd_x86_elf_size_dynamic_sections): Likewise.
207 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
208 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
209 (_bfd_x86_elf_link_hash_table_create): Initialize target_os.
210 (_bfd_x86_elf_link_setup_gnu_properties): Remove is_vxworks.
211 Update normal_target. Set up plt0_pad_byte. Check target_os
212 instead of is_vxworks.
213 * elfxx-x86.h (elf_x86_target_os): New.
214 (elf_x86_backend_data): Likewise.
215 (get_elf_x86_backend_data): Likewise.
216 (elf_x86_link_hash_table): Remove is_vxworks. Add plt0_pad_byte
217 and target_os.
218 (elf_x86_init_table): Remove normal_target and is_vxworks. Add
219 plt0_pad_byte.
220
9577f60b
L		 2212017-10-14 H.J. Lu <hongjiu.lu@intel.com>
222
223 * elf32-i386.c (elf_i386_finish_dynamic_sections): Call
224 _bfd_x86_elf_finish_dynamic_sections.
225 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Likewise.
226 * elfxx-x86.c (_bfd_x86_elf_finish_dynamic_sections): New
227 function.
228 * elfxx-x86.h (_bfd_x86_elf_finish_dynamic_sections): New
229 prototype.
230
5d84490b
L		 2312017-10-14 H.J. Lu <hongjiu.lu@intel.com>
232
233 PR ld/21384
234 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
235 hide symbol which was forced to be dynamic.
236
e01c16a8
L		 2372017-10-14 H.J. Lu <hongjiu.lu@intel.com>
238
239 PR ld/22269
240 * elf32-cris.c (cris_elf_relocate_section): Don't generate
241 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
242 (cris_elf_check_relocs): Don't allocate dynamic relocation
243 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
244
6ee6e05a
L		 2452017-10-14 H.J. Lu <hongjiu.lu@intel.com>
246
247 PR ld/22269
248 * elf32-sh.c (allocate_dynrelocs): Discard dynamic relocations
249 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
250 (sh_elf_relocate_section): Don't generate dynamic relocation if
251 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
252
b27bb18f
L		 2532017-10-14 H.J. Lu <hongjiu.lu@intel.com>
254
255 PR ld/22269
256 * elf32-s390.c (allocate_dynrelocs): Discard dynamic
257 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
258 (elf_s390_relocate_section): Don't generate dynamic relocation
259 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
260 * elf64-s390.c (allocate_dynrelocs): Discard dynamic
261 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
262 (elf_s390_relocate_section): Don't generate dynamic relocation
263 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
264
31a53da5
L		 2652017-10-14 H.J. Lu <hongjiu.lu@intel.com>
266
267 PR ld/22269
268 * elf32-nios2.c (nios2_elf32_relocate_section): Don't generate
269 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
270 (allocate_dynrelocs): Discard dynamic relocations if
271 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
272
112fef40
L		 2732017-10-14 H.J. Lu <hongjiu.lu@intel.com>
274
275 PR ld/22269
276 * elf32-microblaze.c (microblaze_elf_relocate_section): Don't
277 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
278 true.
279 (allocate_dynrelocs): Discard dynamic relocations if
280 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
281
5056ba1d
L		 2822017-10-14 H.J. Lu <hongjiu.lu@intel.com>
283
284 PR ld/22269
285 * elf32-m68k.c (elf_m68k_check_relocs): Don't allocate dynamic
286 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
287 (elf_m68k_adjust_dynamic_symbol): Don't make symbol dynamic if
288 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
289 (elf_m68k_relocate_section): Don't generate dynamic relocation
290 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
291
60c1b909
L		 2922017-10-14 H.J. Lu <hongjiu.lu@intel.com>
293
294 PR ld/22269
295 * elf32-hppa.c (ensure_undef_dynamic): Don't make undefined
296 symbol dynamic if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
297 (allocate_dynrelocs): Discard dynamic relocations if
298 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
299 (elf32_hppa_relocate_section): Don't generate dynamic
300 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
301
db41f6eb
L		 3022017-10-14 H.J. Lu <hongjiu.lu@intel.com>
303
304 PR ld/22269
305 * elfnn-ia64.c (elfNN_ia64_check_relocs): Don't allocate
306 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
307 (allocate_fptr): Don't allocate function pointer if
308 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
309 (allocate_dynrel_entries): Don't allocate dynamic relocation
310 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
311 (set_got_entry): Don't set GOT entry if
312 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
313 (set_pltoff_entry): Don't set PLTOFF entry if
314 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
315 (elfNN_ia64_relocate_section): Don't install dynamic relocation
316 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
317
ad951203
L		 3182017-10-14 H.J. Lu <hongjiu.lu@intel.com>
319
320 PR ld/22269
321 * elfxx-mips.c (mips_elf_calculate_relocation): Don't generate
322 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
323 (allocate_dynrelocs): Don't allocate dynamic relocations if
324 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
325
95b03e4a
L		 3262017-10-14 H.J. Lu <hongjiu.lu@intel.com>
327
328 PR ld/22269
329 * elf32-arm.c (elf32_arm_final_link_relocate): Don't generate
330 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
331 (allocate_dynrelocs_for_symbol): Discard dynamic relocations
332 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
333
a3cd202a
L		 3342017-10-14 H.J. Lu <hongjiu.lu@intel.com>
335
336 PR ld/22269
337 * elf32-tilepro.c (allocate_dynrelocs): Discard dynamic
338 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
339 (tilepro_elf_relocate_section): Don't generate dynamic
340 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
341 * elfxx-tilegx.c (allocate_dynrelocs): Discard dynamic
342 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
343 (tilegx_elf_relocate_section): Don't generate dynamic
344 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
345
ddb7fd0f
L		 3462017-10-14 H.J. Lu <hongjiu.lu@intel.com>
347
348 PR ld/22269
349 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Don't
350 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
351 true.
352 (elfNN_aarch64_allocate_dynrelocs): Discard dynamic relocations
353 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
354
62cd30f1
L		 3552017-10-14 H.J. Lu <hongjiu.lu@intel.com>
356
357 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Moved to ...
358 * elf-bfd.h (UNDEFWEAK_NO_DYNAMIC_RELOC): Here.
359 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Removed.
360
3b4b0a62
JB		 3612017-10-12 James Bowman <james.bowman@ftdichip.com>
362
363 * bfd-in2.h: Regenerate.
364 * libbfd.h: Regenerate.
365 * elf32-ft32.c: Add HOWTO R_FT32_15.
366 * reloc.c: Add BFD_RELOC_FT32_15.
367
1d75a8e2
NC		 3682017-10-12 Nick Clifton <nickc@redhat.com>
369
370 * reloc.c (enum bfd_reloc_status): Start values at 2.
371 * bfd-in2.h: Regenerate.
372 * elfnn-aarch64.c (aarch64_relocate): Invert sense of function, so
373 that a TRUE return indicates success. Compare the result of
374 calling _bfd_aarch64_elf_put_addend against bfd_reloc_ok.
375 (build_one_stub): Change sense of tests against aarch64_relocate
376 return value.
377 (elfNN_aarch64_tls_relax): Return bfd_reloc_notsupported, rather
378 than FALSE, when an error is detected.
379 (elfNN_aarch64_final_link_relocate): Likewise.
380
9f857535
L		 3812017-10-12 H.J. Lu <hongjiu.lu@intel.com>
382
383 * elf32-i386.c (elf_backend_hide_symbol): New.
384 * elf64-x86-64.c (elf_backend_hide_symbol): Likewise.
385 * elfxx-x86.c (_bfd_x86_elf_hide_symbol): Likewise.
386 * elfxx-x86.h (_bfd_x86_elf_hide_symbol): Likewise.
387
559192d8
AM		 3882017-10-12 Alan Modra <amodra@gmail.com>
389
390 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Call
391 elf_backend_hide_symbol, not _bfd_elf_link_hash_hide_symbol.
392 (bfd_elf_define_start_stop): Likewise.
393
f5233a16
AM		 3942017-10-12 Alan Modra <amodra@gmail.com>
395
396 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Set .interp
397 when executable rather than non-PIC.
398 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
399 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
400
3c9a7b0d
MR		 4012017-10-11 Maciej W. Rozycki <macro@imgtec.com>
402
403 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo64_ugid16'
404 member.
405 * elf-linux-core.h (elf_external_linux_prpsinfo64): Rename to...
406 (elf_external_linux_prpsinfo64_ugid32): ... this.
407 (swap_linux_prpsinfo32_out): Rename to...
408 (swap_linux_prpsinfo32_ugid32_out): ... this.
409 (elf_external_linux_prpsinfo64_ugid16): New structure.
410 (swap_linux_prpsinfo64_ugid16_out): New function.
411 * elfxx-target.h [!elf_backend_linux_prpsinfo64_ugid16]
412 (elf_backend_linux_prpsinfo64_ugid16): Define.
413 (elfNN_bed): Initialize `linux_prpsinfo64_ugid16' member.
414 * elf.c (elfcore_write_linux_prpsinfo64): Handle both variants
415 of the 64-bit Linux core PRPSINFO note.
416 * elf64-sh64.c (elf_backend_linux_prpsinfo64_ugid16): Define.
417
a2f63b2e
MR		 4182017-10-11 Maciej W. Rozycki <macro@imgtec.com>
419
420 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo32_ugid16'
421 member.
422 (elfcore_write_ppc_linux_prpsinfo32): Remove prototype.
423 * elf32-ppc.c (elfcore_write_ppc_linux_prpsinfo32): Remove.
424 (elf_external_ppc_linux_prpsinfo32)
425 (swap_ppc_linux_prpsinfo32_out): Move to...
426 * elf-linux-core.h (elf_external_linux_prpsinfo32_ugid32)
427 (swap_linux_prpsinfo32_ugid32_out): ... these.
428 (elf_external_linux_prpsinfo32): Rename to...
429 (elf_external_linux_prpsinfo32_ugid16): ... this.
430 (swap_linux_prpsinfo32_out): Rename to...
431 (swap_linux_prpsinfo32_ugid16_out): ... this.
432 * elfxx-target.h [!elf_backend_linux_prpsinfo32_ugid16]
433 (elf_backend_linux_prpsinfo32_ugid16): Define.
434 (elfNN_bed): Initialize `linux_prpsinfo32_ugid16' member.
435 * elf.c (elfcore_write_linux_prpsinfo32): Handle both variants
436 of the 32-bit Linux core PRPSINFO note.
437 * elf32-am33lin.c (elf_backend_linux_prpsinfo32_ugid16): Define.
438 * elf32-arm.c (elf_backend_linux_prpsinfo32_ugid16): Define.
439 * elf32-cris.c (elf_backend_linux_prpsinfo32_ugid16): Define.
440 * elf32-frv.c (elf_backend_linux_prpsinfo32_ugid16): Define.
441 * elf32-i386.c (elf_backend_linux_prpsinfo32_ugid16): Define.
442 * elf32-m32r.c (elf_backend_linux_prpsinfo32_ugid16): Define.
443 * elf32-m68k.c (elf_backend_linux_prpsinfo32_ugid16): Define.
444 * elf32-s390.c (elf_backend_linux_prpsinfo32_ugid16): Define.
445 * elf32-sh.c (elf_backend_linux_prpsinfo32_ugid16): Define.
446 * elf32-sparc.c (elf_backend_linux_prpsinfo32_ugid16): Define.
447
72bc1bb9
MR		 4482017-10-11 Maciej W. Rozycki <macro@imgtec.com>
449
450 * elf-linux-core.h (elf_external_linux_prpsinfo64): Move the
451 `gap' member ahead of `pr_flag'.
452
8f314ad5
PA		 4532017-10-11 Pedro Alves <palves@redhat.com>
454
455 * bfd.c (_doprnt): Rename to ...
456 (_bfd_doprnt): ... this.
457 (error_handler_internal): Adjust.
458
0f09b4d8
L		 4592017-10-10 H.J. Lu <hongjiu.lu@intel.com>
460
461 * elf32-i386.c (elf_i386_check_relocs): Set GOT refcount to 1
462 instead of incrementing it.
463 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
464
6c699715
RL		 4652017-10-10 Renlin Li <renlin.li@arm.com>
466
467 PR ld/21402
468 * elf32-arm.c (allocate_dynrelocs_for_symbol): Only make undefined weak
469 symbols into dynamic.
470
fc3c5343
L		 4712017-10-09 H.J. Lu <hongjiu.lu@intel.com>
472
473 PR ld/22274
474 * elfnn-riscv.c (riscv_elf_link_hash_table): Add max_alignment.
475 (riscv_elf_link_hash_table_create): Initialize max_alignment to
476 (bfd_vma) -1.
477 (_bfd_riscv_relax_section): Cache the max alignment of output
478 sections if possible.
479
b9399fcf
AM		 4802017-10-10 Alan Modra <amodra@gmail.com>
481
482 * elf64-ppc.c (ppc64_elf_before_check_relocs): Set sec_type for
483 .opd whenever .opd is present and non-zero size. Move code
484 setting abiversion to/from output file earlier. Only set
485 u.opd.func_sec when --gc-sections. Read relocs and set up
486 u.opd.func_sec values here..
487 (ppc64_elf_check_relocs): ..rather than here. Simplify opd
488 section tests.
489 (ppc64_elf_edit_opd): Don't set sec_type for .opd here.
490
478c006f
L		 4912017-10-09 H.J. Lu <hongjiu.lu@intel.com>
492
493 * elf-m10300.c (mn10300_elf_check_relocs): Don't free cached
494 isymbuf.
495
9d45a7de
L		 4962017-10-09 H.J. Lu <hongjiu.lu@intel.com>
497
498 * elf32-bfin.c (bfin_size_dynamic_sections): Don't create the
499 .interp section with "ld --no-dynamic-linker".
500
b55ec8b6
AM		 5012017-10-09 Alan Modra <amodra@gmail.com>
502
503 PR 22212
504 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
505 funcinfo_hash_table and varinfo_hash_table.
506
a72f95f7
L		 5072017-10-08 H.J. Lu <hongjiu.lu@intel.com>
508
509 * elf32-sh.c (readonly_dynrelocs): Dump dynamic relocation
510 in read-only section with minfo.
511 (sh_elf_size_dynamic_sections): Likewise.
512
f9799aae
L		 5132017-10-08 H.J. Lu <hongjiu.lu@intel.com>
514
515 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Remove
516 a strayed comment.
517
4c7236d3
L		 5182017-10-08 H.J. Lu <hongjiu.lu@intel.com>
519
520 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_sections): Set
521 this_hdr.sh_entsize only if section size > 0.
522
70090aa5
L		 5232017-10-08 H.J. Lu <hongjiu.lu@intel.com>
524
525 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
526
f0f07ad1
L		 5272017-10-07 H.J. Lu <hongjiu.lu@intel.com>
528
529 * elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
530 in read-only section with minfo.
531 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
532
99180bcc
L		 5332017-10-06 H.J. Lu <hongjiu.lu@intel.com>
534
535 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
536 comments.
537
544c67cd
JB		 5382017-10-06 John Baldwin <jhb@FreeBSD.org>
539
540 * elf-bfd.h (struct elf_backend_data): Add
541 `elf_backend_grok_freebsd_prstatus'.
542 * elf.c (elfcore_grok_freebsd_note): Call
543 `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
544 present.
545 * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
546 function.
547 (elf_backend_grok_freebsd_prstatus): Define.
548 * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
549 (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
550
98b273dc
L		 5512017-10-06 H.J. Lu <hongjiu.lu@intel.com>
552
553 * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
554 and has_non_got_reloc with zero_undefweak.
555 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
556 * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
557 zero_undefweak to 1.
558 (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
559 has_non_got_reloc with zero_undefweak.
560 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
561 has_got_reloc and has_non_got_reloc with zero_undefweak.
562 (elf_x86_link_hash_entry): Likewise.
563
e0d8f431
L		 5642017-10-06 H.J. Lu <hongjiu.lu@intel.com>
565
566 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
567 (VERIFY_COPY_RELOC): Likewise.
568
ff38b4cc
L		 5692017-10-06 H.J. Lu <hongjiu.lu@intel.com>
570
571 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
572 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
573 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
574
f3180fa9
L		 5752017-10-06 H.J. Lu <hongjiu.lu@intel.com>
576
577 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
578 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
579 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
580
e74399c4
L		 5812017-10-06 H.J. Lu <hongjiu.lu@intel.com>
582
583 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
584 * elf32-i386.c (elf_i386_relocate_section): Use it.
585 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
586
aebcc8ff
L		 5872017-10-06 H.J. Lu <hongjiu.lu@intel.com>
588
589 * elf32-i386.c (X86_SIZE_TYPE_P): New.
590 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
591 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
592 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
593 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
594
cf1070f1
L		 5952017-10-06 H.J. Lu <hongjiu.lu@intel.com>
596
597 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
598 (PLT_LOCAL_IFUNC_P): Likewise.
599 * elf32-i386.c (elf_i386_relocate_section): Use them.
600 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
601
f70656b2
L		 6022017-10-06 H.J. Lu <hongjiu.lu@intel.com>
603
604 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
605 * elf32-i386.c (elf_i386_relocate_section): Use it.
606 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
607
1f92404c
L		 6082017-10-06 H.J. Lu <hongjiu.lu@intel.com>
609
610 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
611 * elf32-i386.c (elf_i386_relocate_section): Use it.
612 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
613
daf1c414
L		 6142017-10-06 H.J. Lu <hongjiu.lu@intel.com>
615
616 * elf32-i386.c (X86_PCREL_TYPE_P): New.
617 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
618 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
619 (X86_PCREL_TYPE_P): This.
620 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
621 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
622 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
623 X86_PCREL_TYPE_P.
624 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
625
51537393
L		 6262017-10-06 H.J. Lu <hongjiu.lu@intel.com>
627
628 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
629 * elf32-i386.c (elf_i386_tls_transition): Use it.
630 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
631
0caf6c82
L		 6322017-10-05 H.J. Lu <hongjiu.lu@intel.com>
633
634 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
635 Dump dynamic relocation in read-only section with minfo if
636 needed.
637 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
638 (maybe_set_textrel): Likewise.
639 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
640 read-only section with minfo.
641
6d5be5d6
JB		 6422017-10-05 John Baldwin <jhb@FreeBSD.org>
643
644 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
645
007873f5
L		 6462017-10-05 H.J. Lu <hongjiu.lu@intel.com>
647
648 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
649 in read-only section with minfo.
650 (tilepro_elf_size_dynamic_sections): Likewise.
651 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
652 (tilegx_elf_size_dynamic_sections): Likewise.
653
2ca7de37
PA		 6542017-10-05 Pedro Alves <palves@redhat.com>
655
656 PR 22245
657 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
658 ellipsis parameter. Split out bfd_error_on_input code to..
659 (bfd_set_input_error): .. New function.
660 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
661 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
662 * bfd-in2.h: Regenerate.
663
8c6716e5
AM		 6642017-10-05 Alan Modra <amodra@gmail.com>
665
666 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
667 fini_array error value.
668
db4677b8
AM		 6692017-10-05 Alan Modra <amodra@gmail.com>
670
671 PR 21167
672 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
673 groups.
674 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
675 flag from section.
676 (elf_fake_sections): Adjust calls. Exit immediately on failure.
677 (bfd_elf_set_group_contents): Add associated reloc section indices
678 to group contents.
679
a5259595
AM		 6802017-10-04 Alan Modra <amodra@gmail.com>
681
682 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
683 classify symbols for ELFv2.
684
9ba5f27c
PK		 6852017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
686
687 PR 22245
688 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
689 undergoes default promotion.
690 * bfd-in2.h: Regenerate.
691
dcd2b8a0
AM		 6922017-10-02 Alan Modra <amodra@gmail.com>
693
694 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
695 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
696
20230942
AM		 6972017-10-01 Alan Modra <amodra@gmail.com>
698
699 PR 21957
700 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
701 (add_line_info): Always put end_sequence last.
702
4b04bba2
AM		 7032017-10-01 Alan Modra <amodra@gmail.com>
704
705 PR 22047
706 * dwarf2.c (read_section): Allocate buffer with extra byte for
707 bfd_simple_get_relocated_section_contents rather than copying
708 afterwards.
709
f6ac8c52
AM		 7102017-09-29 Alan Modra <amodra@gmail.com>
711
712 * merge.c (merge_strings): Return FALSE on malloc failure.
713 (_bfd_merge_sections): Return failures from record_section and
714 merge_strings.
715
1a3b5c34
AM		 7162017-09-28 Alan Modra <amodra@gmail.com>
717
718 PR 22220
719 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
720 a case where plugin_notice isn't called.
721
cd28e7aa
KLC		 7222017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
723
724 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
725 comparison.
726
ac69a0d7
L		 7272017-09-26 H.J. Lu <hongjiu.lu@intel.com>
728
729 PR ld/22199
730 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
731 output_bfd to info->callbacks->minfo.
732
262c0a87
NC		 7332017-09-26 Nick Clifton <nickc@redhat.com>
734
735 PR 22172
736 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
737 assertion failure if elf_x86_64_rtype_to_howto has already issued
738 an error message.
739
33e0a9a0
AM		 7402017-09-26 Alan Modra <amodra@gmail.com>
741
742 PR 22210
743 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
744 read data.
745
30d0157a
NC		 7462017-09-26 Nick Clifton <nickc@redhat.com>
747
748 PR 22210
749 * dwarf2.c (read_formatted_entries): Fail early if we know that
750 the loop parsing data entries will overflow the end of the
751 section.
752
1b86808a
AM		 7532017-09-26 Alan Modra <amodra@gmail.com>
754
755 PR 22209
756 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
757 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
758 to stash->info_ptr_memory, and check die_ref is within that memory.
759 Set info_ptr_end correctly when another CU is refd. Check die_ref
760 for DW_FORM_ref4 etc. is within CU.
761
a54018b7
AM		 7622017-09-26 Alan Modra <amodra@gmail.com>
763
764 PR 22205
765 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
766 (read_formatted_entries): Init "fe".
767 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
768
e338894d
AM		 7692017-09-26 Alan Modra <amodra@gmail.com>
770
771 PR 22204
772 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
773 bounds in inner loop.
774
1da5c9a4
AM		 7752017-09-25 Alan Modra <amodra@gmail.com>
776
777 PR 22202
778 * dwarf1.c (parse_die): Sanity check pointer against section limit
779 before dereferencing.
780 (parse_line_table): Likewise.
781
11855d8a
AM		 7822017-09-25 Alan Modra <amodra@gmail.com>
783
784 PR 22201
785 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
786 has string form.
787 (parse_comp_unit): Likewise.
788
c361faae
AM		 7892017-09-25 Alan Modra <amodra@gmail.com>
790
791 PR 22200
792 * dwarf2.c (read_formatted_entries): Error on format_count zero.
793
52b36c51
AM		 7942017-09-24 Alan Modra <amodra@gmail.com>
795
796 PR 22197
797 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
798 within section bounds.
799
a26a013f
AM		 8002017-09-24 Alan Modra <amodra@gmail.com>
801
802 PR 22191
803 * dwarf2.c (decode_line_info): Properly free line sequences on error.
804
52a93b95
AM		 8052017-09-24 Alan Modra <amodra@gmail.com>
806
807 PR 22187
808 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
809 pname param. Return status. Make name const. Don't abort,
810 return an error. Formatting. Exit if current info_ptr matches
811 orig_info_ptr. Update callers.
812 (scan_unit_for_symbols): Start at nesting_level of zero. Make
813 nested_funcs an array of structs for extensibility. Formatting.
814
d8010d3e
AM		 8152017-09-24 Alan Modra <amodra@gmail.com>
816
817 PR 22186
818 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
819 rather than dividing by zero.
820
515f23e6
AM		 8212017-09-24 Alan Modra <amodra@gmail.com>
822
823 PR 22169
824 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
825
0d76029f
AM		 8262017-09-24 Alan Modra <amodra@gmail.com>
827
828 PR 22167
829 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
830
bd61e135
AM		 8312017-09-24 Alan Modra <amodra@gmail.com>
832
833 PR 22166
834 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
835 SHT_GNU_verneed section for sanity. Don't zalloc memory for
836 verref.
837
61e3bf5f
L		 8382017-09-22 H.J. Lu <hongjiu.lu@intel.com>
839
840 PR binutils/22170
841 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
842 corrupted PLT.
843
b69e9267
L		 8442017-09-22 H.J. Lu <hongjiu.lu@intel.com>
845
59ca4c1b 846 PR binutils/22163
b69e9267
L		 847 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
848 -1 if bfd_canonicalize_dynamic_reloc returns 0.
849
b877d21f
PA		 8502017-09-22 Pedro Alves <palves@redhat.com>
851 Alan Modra <amodra@gmail.com>
852
853 * version.h: Add comment.
854
8fe09d74
AA		 8552017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
856
857 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
858 NT_S390_GS_BC, correct the previously swapped invocations of
859 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
860
25516cc5
AM		 8612017-09-19 Alan Modra <amodra@gmail.com>
862
863 PR 21441
864 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
865 size.
866
3d13f3e9
AM		 8672017-09-19 Alan Modra <amodra@gmail.com>
868
869 PR 22150
870 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
871 symbols before calculating verrefs. Don't renumber dynsyms
872 after gc. Exclude .gnu.version when zero or one dynsym.
873 Localize some vars and reindent.
874
94670f6c
L		 8752017-09-18 H.J. Lu <hongjiu.lu@intel.com>
876
877 PR ld/22148
878 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
879 return from bfd_canonicalize_dynamic_reloc.
880
21d0a606
AM		 8812017-09-15 Alan Modra <amodra@gmail.com>
882
883 PR 22116
884 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
885 overflows bfd_size_type.
886
5e5e02ae
L		 8872017-09-14 H.J. Lu <hongjiu.lu@intel.com>
888
889 PR ld/22135
890 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
891 to indicate if conversion is performed.
892 (elf_i386_check_relocs): Cache section contents and relocations
893 if conversion is performed.
894 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
895 contents and relocations if conversion is performed.
896
4d465c68
NC		 8972017-09-14 Nick Clifton <nickc@redhat.com>
898
899 PR binutils/22113
900 * peXXigen.c (pe_print_idata): Extend check for HintName vector
901 entries.
902
f47432d4
L		 9032017-09-13 H.J. Lu <hongjiu.lu@intel.com>
904
905 * elfxx-x86.h: Fix a typo in comments.
906
4ec521f2
KLC		 9072017-09-09 Kamil Rytarowski <n54@gmx.com>
908
909 * elf32-nds32.c: Rename __BIT() to N32_BIT().
910
2420fff6
AM		 9112017-09-09 Alan Modra <amodra@gmail.com>
912
913 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
914 plt_stub_align.
915
c5bce5c6
L		 9162017-09-09 H.J. Lu <hongjiu.lu@intel.com>
917
918 * elf32-i386.c (elf_i386_relocate_section): Update usage of
919 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
920 (elf_i386_finish_dynamic_symbol): Likewise.
921 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
922 (elf_x86_64_finish_dynamic_symbol): Likewise.
923 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
924 (_bfd_x86_elf_fixup_symbol): Likewise.
925
8fbf0ba1
L		 9262017-09-09 H.J. Lu <hongjiu.lu@intel.com>
927
928 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
929 check has_non_got_reloc.
930
0a27fed7
L		 9312017-09-09 H.J. Lu <hongjiu.lu@intel.com>
932
933 PR ld/22115
934 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
935 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
936 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
937 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
938 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
939 and linker_def on __ehdr_start if it is referenced and not
940 defined.
941 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
942 and return TRUE when building executable, if a symbol has
943 non-GOT/non-PLT relocations in text section or there is no
944 dynamic linker.
945 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
946
c7df954f
L		 9472017-09-08 H.J. Lu <hongjiu.lu@intel.com>
948
949 * elfxx-x86.h: Update comments.
950
1de031c8
L		 9512017-09-08 H.J. Lu <hongjiu.lu@intel.com>
952
953 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
954 elf_x86_plt_layout_table with elf_x86_init_table.
955 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
956 Likewise.
957 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
958 Likewise.
959 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
960 (elf_x86_init_table): This.
961 (_bfd_x86_elf_link_setup_gnu_properties): Replace
962 elf_x86_plt_layout_table with elf_x86_init_table.
963
7a382c1c
L		 9642017-09-07 H.J. Lu <hongjiu.lu@intel.com>
965
966 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
967 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
968 * configure: Regenerated.
969 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
970 and r_sym fields of plt_layout.
971 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
972 Likewise.
973 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
974 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
975 r_info nor r_sym fields.
976 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
977 fields of htab.
978 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
979
9eb7b0ac
PD		 9802017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
981
982 * (_bfd_riscv_relax_align): Call bfd_set_error and
983 print an error message when unable to relax a .align directive.
984
b1308d2c
PD		 9852017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
986
987 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
988 (riscv_record_pcrel_hi_reloc): Add absolute argument.
989 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
990 R_RISCV_PCREL_HI20 relocs, and pass the result to
991 riscv_record_pcrel_hi_reloc.
992
6999821f
L		 9932017-09-07 H.J. Lu <hongjiu.lu@intel.com>
994
995 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
996 r_type_p. Remove the converted argument. Replace
997 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
998 the new relocation type via r_type_p.
999 (elf_i386_relocate_section): Likewise.
1000 (elf_i386_finish_dynamic_symbol): Likewise.
1001 (need_convert_load): Removed.
1002 (check_relocs_failed): Updated.
1003 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
1004 instead of setting need_convert_load.
1005 (_bfd_i386_elf_convert_load): Removed.
1006 * elf64-x86-64.c (need_convert_load): Removed.
1007 (check_relocs_failed): Updated.
1008 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
1009 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
1010 Return the new relocation type via r_type_p.
1011 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
1012 instead of setting need_convert_load.
1013 (elf_x86_64_check_relocs): Don't check PIC if relocation has
1014 been converted.
1015 (_bfd_x86_64_elf_convert_load): Removed.
1016 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
1017 with SYMBOL_REFERENCES_LOCAL_P.
1018 (elf_x86_64_finish_dynamic_symbol): Likewise.
1019 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
1020 set convert_load.
1021 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
1022 (_bfd_x86_elf_link_symbol_references_local): New function.
1023 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
1024 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
1025 SYMBOL_REFERENCES_LOCAL_P.
1026 (elf_x86_link_hash_entry): Add local_ref.
1027 (elf_x86_link_hash_table): Remove convert_load.
1028 (_bfd_i386_elf_convert_load): Removed.
1029 (_bfd_x86_64_elf_convert_load): Likewise.
1030 (_bfd_x86_elf_link_symbol_references_local): New.
1031
78984959
L		 10322017-09-06 H.J. Lu <hongjiu.lu@intel.com>
1033
1034 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
1035 (elf_x86_64_info_to_howto): Get the real relocation type by
1036 masking out R_X86_64_converted_reloc_bit.
1037 (elf_x86_64_check_tls_transition): Get the real relocation type
1038 by masking out R_X86_64_converted_reloc_bit.
1039 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
1040 instead of setting converted_reloc.
1041 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
1042 instead of converted_reloc. Get the real relocation type by
1043 masking out R_X86_64_converted_reloc_bit.
1044 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
1045 R_X86_64_converted_reloc_bit is valid.
1046 * elfxx-x86.h (converted_reloc): Removed.
1047
419414ea
L		 10482017-09-06 H.J. Lu <hongjiu.lu@intel.com>
1049
1050 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
1051 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
1052 to get the relocation type again.
1053 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
1054 r_type when calling elf_x86_64_tls_transition. Don't use
1055 ELF32_R_TYPE to get the relocation type again.
1056
dc089072
L		 10572017-09-05 H.J. Lu <hongjiu.lu@intel.com>
1058
1059 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
1060 converted_reloc.
1061
8b43e456
L		 10622017-09-05 H.J. Lu <hongjiu.lu@intel.com>
1063
1064 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
1065 argument. Don't check relocation overflow. Avoid relocation
1066 overflow if --no-relax is used. Set converted_reloc on symbol
1067 if a GOTPCREL relocation is converted.
1068 (elf_x86_64_relocate_section): Issue a fatal error and suggest
1069 --no-relax if GOTPCREL relocation conversion leads to relocation
1070 overflow.
1071 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
1072
83eef883
AFB		 10732017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
1074 Edmar Wienskoski <edmar.wienskoski@nxp.com
1075
1076 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
1077 (ppc_elf_check_relocs): Handle it.
1078 (ppc_elf_vle_split20): New function.
1079 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
1080
0e30d991
L		 10812017-09-03 H.J. Lu <hongjiu.lu@intel.com>
1082
1083 PR ld/22071
1084 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
1085 for x86-64 if GOT_TLS_GDESC_P is true.
1086
1cf58434
AM		 10872017-09-03 Alan Modra <amodra@gmail.com>
1088
1089 PR 22067
1090 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
1091
f04bdfa7
L		 10922017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1093
1094 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1095 tls_get_addr for x86-64 in one place.
1096
2ac3a7f5
L		 10972017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1098
1099 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
1100 with elfxx-x86.lo for 64-bit BFD.
1101 * configure: Regenerated.
1102
d47a8026
L		 11032017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1104
1105 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
1106 (_bfd_i386_elf_convert_load): This. Remove static.
1107 (elf_i386_size_dynamic_sections): Removed.
1108 (elf_backend_size_dynamic_sections): Likewise.
1109 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
1110 (_bfd_x86_64_elf_convert_load): This. Remove static.
1111 (elf_x86_64_size_dynamic_sections): Removed.
1112 (elf_backend_size_dynamic_sections): Likewise.
1113 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
1114 (elf_x86_allocate_dynrelocs): This. Make it static.
1115 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
1116 (elf_x86_allocate_local_dynreloc): This. Make it static.
1117 (elf_i386_is_reloc_section): New function.
1118 (elf_x86_64_is_reloc_section): Likewise.
1119 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
1120 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1121 Rearrange got_entry_size initialization.
1122 (_bfd_x86_elf_size_dynamic_sections): New function.
1123 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
1124 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1125 (_bfd_i386_elf_convert_load): New.
1126 (_bfd_x86_64_elf_convert_load): Likewise.
1127 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1128 (elf_backend_size_dynamic_sections): Likewise.
1129 (_bfd_x86_elf_allocate_dynrelocs): Removed.
1130 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1131
2926eb2c
L		 11322017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1133
1134 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
1135 update comments.
1136
92c10f5f
L		 11372017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1138
1139 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
1140 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
1141
aa595247
L		 11422017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1143
1144 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1145 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
1146 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1147 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
1148 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1149 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
1150
b9ce864c
L		 11512017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1152
1153 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
1154 (elf_i386_allocate_local_dynrelocs): Likewise.
1155 (elf_i386_size_dynamic_sections): Replace
1156 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
1157 with _bfd_x86_elf_allocate_dynrelocs and
1158 _bfd_x86_elf_allocate_local_dynrelocs.
1159 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
1160 (elf_x86_64_allocate_local_dynrelocs): Likewise.
1161 (elf_x86_64_size_dynamic_sections): Replace
1162 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
1163 with _bfd_x86_elf_allocate_dynrelocs and
1164 _bfd_x86_elf_allocate_local_dynrelocs.
1165 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
1166 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1167 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
1168 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1169
fe53b4a4
L		 11702017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1171
1172 * elf32-i386.c (is_i386_elf): Removed.
1173 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
1174 (elf_i386_size_dynamic_sections): Likewise.
1175 (elf_i386_relocate_section): Likewise.
1176 * elf64-x86-64.c (is_x86_64_elf): Removed.
1177 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
1178 is_x86_elf.
1179 (elf_x86_64_size_dynamic_sections): Likewise.
1180 (elf_x86_64_relocate_section): Likewise.
1181 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1182 target_id.
1183 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
1184 (is_x86_elf): New.
1185
9ff114ca
L		 11862017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1187
1188 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
1189 (elf_i386_allocate_dynrelocs): Replace
1190 elf_i386_compute_jump_table_size with
1191 elf_x86_compute_jump_table_size.
1192 (elf_i386_size_dynamic_sections): Likewise.
1193 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
1194 (elf_x86_64_allocate_dynrelocs): Replace
1195 elf_x86_64_compute_jump_table_size with
1196 elf_x86_compute_jump_table_size.
1197 (elf_x86_64_size_dynamic_sections): Likewise.
1198 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1199 got_entry_size.
1200 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
1201 (elf_x86_compute_jump_table_size): New.
1202
503294e7
L		 12032017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1204
1205 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1206 sizeof_reloc.
1207 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
1208 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
1209
9a742a90
L		 12102017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1211
1212 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
1213 with htab->is_vxworks.
1214 (elf_i386_size_dynamic_sections): Likewise.
1215 (elf_i386_relocate_section): Likewise.
1216 (elf_i386_finish_dynamic_symbol): Likewise.
1217 (elf_i386_finish_dynamic_sections): Likewise.
1218
6b9553e2
L		 12192017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1220
1221 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
1222 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1223 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
1224 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
1225 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1226 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
1227 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1228 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
1229
ad71ce8d
L		 12302017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1231
1232 PR ld/22064
1233 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
1234 ELF_COMMON_DEF_P for common symbols.
1235
96d01d93
AM		 12362017-09-02 Alan Modra <amodra@gmail.com>
1237
1238 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
1239 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
1240 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1241
4f501a24
L		 12422017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1243
1244 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
1245 (elf_backend_gc_mark_hook): Likewise.
1246 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
1247 (elf_backend_gc_mark_hook): Likewise.
1248 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
1249 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
1250 (elf_backend_gc_mark_hook): Likewise.
1251
eeb2f20a
L		 12522017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1253
1254 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
1255 (elf_backend_adjust_dynamic_symbol): Likewise.
1256 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1257 (elf_backend_adjust_dynamic_symbol): Likewise.
1258 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
1259 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
1260 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
1261 (_bfd_x86_elf_adjust_dynamic_symbol): New.
1262 (elf_backend_adjust_dynamic_symbol): Likewise.
1263
c6295c22
L		 12642017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1265
1266 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
1267 comments.
1268
39946cc2
L		 12692017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1270
1271 * elf32-i386.c (elf_i386_mkobject): Removed.
1272 (bfd_elf32_mkobject): Likewise.
1273 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
1274 (bfd_elf64_mkobject): Likewise.
1275 (bfd_elf32_mkobject): Likewise.
1276 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
18da07cd 1277 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
39946cc2
L		 1278 (bfd_elf64_mkobject): Likewise.
1279 (bfd_elf32_mkobject): Likewise.
1280
a6798bab
L		 12812017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1282
1283 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
1284 Call _bfd_x86_elf_link_setup_gnu_properties.
1285 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
1286 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
1287 entries.
1288 (elf_x86_64_non_lazy_plt): Likewise.
1289 (elf_x86_64_lazy_bnd_plt): Likewise.
1290 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1291 (elf_x86_64_lazy_ibt_plt): Likewise.
1292 (elf_x32_lazy_ibt_plt): Likewise.
1293 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1294 (elf_x32_non_lazy_ibt_plt): Likewise.
1295 (elf_x86_64_nacl_plt): Likewise.
1296 (elf_x86_64_link_setup_gnu_properties): Updated. Call
1297 _bfd_x86_elf_link_setup_gnu_properties.
1298 * elfxx-x86.c: Include elf-vxworks.h".
1299 (_bfd_x86_elf_link_setup_gnu_properties): New function.
1300 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
1301 comments for pic_plt0_entry and pic_plt_entry.
1302 (elf_x86_non_lazy_plt_layout): Likewise.
1303 (elf_x86_plt_layout_table): New.
1304 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1305
e10c9c62
L		 13062017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1307
1308 PR ld/22061
1309 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
1310 .eh_frame section for the second PLT.
1311 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
1312 alignment of .eh_frame section for the second PLT.
1313
7e8b6008
NC		 13142017-09-01 Nick Clifton <nickc@redhat.com>
1315
1316 PR 22059
1317 * dwarf2.c (decode_line_info): Fix test for an overlong line info
1318 structure.
1319
2a143b99
NC		 13202017-09-01 Nick Clifton <nickc@redhat.com>
1321
1322 PR 22058
1323 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
1324 attribute buffer is NUL terminated.
1325
e4f27230
NC		 13262017-08-31 Nick Clifton <nickc@redhat.com>
1327
1328 PR 22047
1329 * dwarf2.c (read_section): If necessary add a terminating NUL byte
1330 to dwarf string sections.
1331
686335cd
AM		 13322017-08-31 Alan Modra <amodra@gmail.com>
1333
1334 * po/SRC-POTFILES.in: Regenerate.
1335
9866ffe2
AM		 13362017-08-31 Alan Modra <amodra@gmail.com>
1337
1338 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
1339 for a section containing just a terminator. Allow multiple
1340 terminators at end of section.
1341 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
1342 sections when not adding alignment. Assert on terminator in
1343 the middle of FDEs.
1344
af471f82
AM		 13452017-08-31 Alan Modra <amodra@gmail.com>
1346
1347 PR 21441
1348 PR 22048
1349 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
1350 terminators.
1351
3321e42b
L		 13522017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1353
1354 * configure.ac (bfd_backends): Add elf64.lo together with
1355 elfxx-x86.lo for 64-bit BFD.
1356 * configure: Regenerated.
1357
ef32532f
JB		 13582017-08-31 James Bowman <james.bowman@ftdichip.com>
1359
1360 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
1361 for R_FT32_18.
1362
e234de6b
AM		 13632017-08-31 Alan Modra <amodra@gmail.com>
1364
1365 PR binutils/22032
1366 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
1367 before _close_and_cleanup. Call iovec->bclose after.
1368 (bfd_close): Remove code common to, and call, bfd_close_all_done.
1369
f493882d
L		 13702017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1371
1372 * elf32-i386.c (elf_i386_plt_type): Removed.
1373 (elf_i386_plt): Likewise.
1374 (elf_i386_get_synthetic_symtab): Updated. Call
1375 _bfd_x86_elf_get_synthetic_symtab.
1376 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
1377 (elf_x86_64_plt): Likewise.
1378 (elf_x86_64_get_synthetic_symtab): Updated. Call
1379 _bfd_x86_elf_get_synthetic_symtab.
1380 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
1381 (elf_x86_64_get_plt_got_vma): Likewise.
1382 (elf_i386_valid_plt_reloc_p): Likewise.
1383 (elf_x86_64_valid_plt_reloc_p): Likewise.
1384 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1385 * elfxx-x86.h (elf_x86_plt_type): New.
1386 (elf_x86_plt): Likewise.
1387 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1388
5b86dbf4
L		 13892017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1390
1391 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
1392 target_id instead of elf_machine_code.
1393
765e526c
L		 13942017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1395
1396 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
1397 (elf_i386_lazy_plt_layout): Likewise.
1398 (elf_i386_non_lazy_plt_layout): Likewise.
1399 (elf_i386_plt_layout): Likewise.
1400 (elf_i386_link_hash_table): Likewise.
1401 (elf_i386_next_tls_desc_index): Likewise.
1402 (elf_i386_srelplt2): Likewise.
1403 (elf_i386_plt): Likewise.
1404 (elf_i386_lazy_plt): Likewise.
1405 (elf_i386_non_lazy_plt): Likewise.
1406 (elf_i386_link_hash_table_create): Likewise.
1407 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1408 (elf_i386_lazy_plt): Updated.
1409 (elf_i386_non_lazy_plt): Likewise.
1410 (elf_i386_lazy_ibt_plt): Likewise.
1411 (elf_i386_non_lazy_ibt_plt): Likewise.
1412 (elf_i386_allocate_dynrelocs): Likewise.
1413 (elf_i386_size_dynamic_sections): Likewise.
1414 (elf_i386_relocate_section): Likewise.
1415 (elf_i386_finish_dynamic_symbol): Likewise.
1416 (elf_i386_finish_dynamic_sections): Likewise.
1417 (elf_i386_get_synthetic_symtab): Likewise.
1418 (elf_i386_link_setup_gnu_properties): Likewise.
1419 (elf_i386_nacl_plt): Likewise.
1420 * elf64-x86-64.c (ABI_64_P): Removed.
1421 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1422 (ELF32_DYNAMIC_INTERPRETER): Likewise.
1423 (elf_x86_64_lazy_plt_layout): Likewise.
1424 (elf_x86_64_non_lazy_plt_layout): Likewise.
1425 (elf_x86_64_plt_layout): Likewise.
1426 (elf_x86_64_link_hash_table): Likewise.
1427 (elf_x86_64_plt): Likewise.
1428 (elf_x86_64_lazy_plt): Likewise.
1429 (elf_x86_64_non_lazy_plt): Likewise.
1430 (elf_x86_64_link_hash_table_create): Likewise.
1431 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1432 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1433 (elf_x86_64_lazy_plt): Updated.
1434 (elf_x86_64_non_lazy_plt): Likewise.
1435 (elf_x86_64_lazy_bnd_plt): Likewise.
1436 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1437 (elf_x86_64_lazy_ibt_plt): Likewise.
1438 (elf_x32_lazy_ibt_plt): Likewise.
1439 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1440 (elf_x32_non_lazy_ibt_plt): Likewise.
1441 (elf_x86_64_allocate_dynrelocs): Likewise.
1442 (elf_x86_64_size_dynamic_sections): Likewise.
1443 (elf_x86_64_relocate_section): Likewise.
1444 (elf_x86_64_finish_dynamic_symbol): Likewise.
1445 (elf_x86_64_finish_dynamic_sections): Likewise.
1446 (elf_x86_64_get_synthetic_symtab): Likewise.
1447 (elf_x86_64_link_setup_gnu_properties): Likewise.
1448 (elf_x86_64_nacl_plt): Likewise.
1449 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
1450 "elf/x86-64.h".
1451 (ELF32_DYNAMIC_INTERPRETER): New.
1452 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1453 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
1454 (_bfd_x86_elf_link_hash_table_create): Likewise.
1455 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
1456 (elf_x86_link_hash_table_free): This. Make it static.
1457 * elfxx-x86.h: Don't include "objalloc.h".
1458 (ABI_64_P): New.
1459 (elf_x86_lazy_plt_layout): Likewise.
1460 (elf_x86_non_lazy_plt_layout): Likewise.
1461 (elf_x86_plt_layout): Likewise.
1462 (_bfd_x86_elf_link_hash_table_create): Likewise.
1463 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1464 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1465 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
1466 srelplt2 and next_tls_desc_index.
1467 (_bfd_x86_elf_link_hash_table_free): Removed.
1468
70e65ca8
MR		 14692017-08-30 Maciej W. Rozycki <macro@imgtec.com>
1470
1471 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
1472 branch offset interpretation.
1473
7c0ed396
L		 14742017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1475
1476 PR binutils/22032
1477 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
1478
0f2425c4
L		 14792017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1480
1481 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
1482 (elf_x86_64_srelplt2): Likewise.
1483
9a23f96e
AM		 14842017-08-30 Alan Modra <amodra@gmail.com>
1485
1486 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
1487 (ppc64_elf_tls_optimize): Set it.
1488 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1489 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
1490 addis would add zero.
1491 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
1492 (ppc_elf_tls_optimize): Set it.
1493 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1494 insn on TPREL16_LO relocs to use r2 when addis would add zero.
1495
b9f04fe0
AM		 14962017-08-30 Alan Modra <amodra@gmail.com>
1497
1498 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
1499 __tls_get_addr call sequences to LE, don't move the addi down
1500 to the nop. Replace the bl with addi and leave the nop alone.
1501
5f0f0847
L		 15022017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1503
1504 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
1505 Re-indent.
1506 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
1507 Likewise.
1508 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1509
443701f5
L		 15102017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1511
1512 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
1513 (BFD64_BACKENDS): Likewise.
1514 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
1515 (BFD64_BACKENDS_CFILES): Likewise.
1516 * Makefile.in: Regenerated.
1517 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
1518 elf32-i386.lo and elf64-x86-64.lo.
1519 * configure: Regenerated.
1520 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
1521 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1522 "objalloc.h" and "hashtab.h".
1523 (ELIMINATE_COPY_RELOCS): Removed.
1524 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1525 (SYMBOL_NO_COPYRELOC): Likewise.
1526 (elf_i386_link_hash_entry): Likewise.
1527 (GOT_UNKNOWN): Likewise.
1528 (GOT_NORMAL): Likewise.
1529 (GOT_TLS_GD): Likewise.
1530 (elf_i386_hash_entry): Likewise.
1531 (elf_i386_obj_tdata): Likewise.
1532 (elf_i386_tdata): Likewise.
1533 (elf_i386_local_got_tls_type): Likewise.
1534 (elf_i386_local_tlsdesc_gotent): Likewise.
1535 (elf_i386_hash_table): Likewise.
1536 (elf_i386_link_hash_newfunc): Likewise.
1537 (elf_i386_local_htab_hash): Likewise.
1538 (elf_i386_local_htab_eq): Likewise.
1539 (elf_i386_get_local_sym_hash): Likewise.
1540 (elf_i386_link_hash_table_free): Likewise.
1541 (elf_i386_copy_indirect_symbol): Likewise.
1542 (elf_i386_fixup_symbol): Likewise.
1543 (elf_i386_readonly_dynrelocs): Likewise.
1544 (elf_i386_always_size_sections): Likewise.
1545 (elf_i386_set_tls_module_base): Likewise.
1546 (elf_i386_dtpoff_base): Likewise.
1547 (compare_relocs): Likewise.
1548 (elf_i386_hash_symbol): Likewise.
1549 (elf_i386_parse_gnu_properties): Likewise.
1550 (elf_i386_merge_gnu_properties): Likewise.
1551 (elf_i386_link_check_relocs): Likewise.
1552 (elf_i386_merge_symbol_attribute): Likewise.
1553 (bfd_elf32_bfd_link_check_relocs): Likewise.
1554 (elf_backend_copy_indirect_symbol): Likewise.
1555 (elf_backend_always_size_sections): Likewise.
1556 (elf_backend_omit_section_dynsym): Likewise.
1557 (elf_backend_hash_symbol): Likewise.
1558 (elf_backend_fixup_symbol): Likewise.
1559 (elf_backend_parse_gnu_properties): Likewise.
1560 (elf_backend_merge_gnu_properties): Likewise.
1561 (elf_backend_merge_symbol_attribute): Likewise.
1562 (elf_i386_mkobject): Updated.
1563 (elf_i386_link_hash_table_create): Likewise.
1564 (elf_i386_check_tls_transition): Likewise.
1565 (elf_i386_tls_transition): Likewise.
1566 (elf_i386_convert_load_reloc): Likewise.
1567 (elf_i386_check_relocs): Likewise.
1568 (elf_i386_adjust_dynamic_symbol): Likewise.
1569 (elf_i386_allocate_dynrelocs): Likewise.
1570 (elf_i386_convert_load): Likewise.
1571 (elf_i386_size_dynamic_sections): Likewise.
1572 (elf_i386_relocate_section): Likewise.
1573 (elf_i386_finish_dynamic_symbol ): Likewise.
1574 (elf_i386_finish_dynamic_sections): Likewise.
1575 (elf_i386_output_arch_local_syms): Likewise.
1576 (elf_i386_get_synthetic_symtab): Likewise.
1577 (elf_i386_link_setup_gnu_properties): Likewise.
1578 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
1579 of elf_link_hash_table, as base.
1580 (elf_i386_next_tls_desc_index): New.
1581 (elf_i386_srelplt2): Likewise.
1582 (elf_i386_plt): Likewise.
1583 (elf_i386_lazy_plt): Likewise.
1584 (elf_i386_non_lazy_plt): Likewise.
1585 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
1586 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1587 "objalloc.h" and "hashtab.h".
1588 (ELIMINATE_COPY_RELOCS): Removed.
1589 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1590 (SYMBOL_NO_COPYRELOC): Likewise.
1591 (elf_x86_64_link_hash_entry): Likewise.
1592 (GOT_UNKNOWN): Likewise.
1593 (GOT_NORMAL): Likewise.
1594 (GOT_TLS_GD): Likewise.
1595 (elf_x86_64_hash_entry): Likewise.
1596 (elf_x86_64_obj_tdata): Likewise.
1597 (elf_x86_64_tdata): Likewise.
1598 (elf_x86_64_local_got_tls_type): Likewise.
1599 (elf_x86_64_local_tlsdesc_gotent): Likewise.
1600 (elf_x86_64_hash_table): Likewise.
1601 (elf_x86_64_link_hash_newfunc): Likewise.
1602 (elf_x86_64_local_htab_hash): Likewise.
1603 (elf_x86_64_local_htab_eq): Likewise.
1604 (elf_x86_64_get_local_sym_hash): Likewise.
1605 (elf_x86_64_link_hash_table_free): Likewise.
1606 (elf_x86_64_copy_indirect_symbol): Likewise.
1607 (elf_x86_64_fixup_symbol): Likewise.
1608 (elf_x86_64_readonly_dynrelocs): Likewise.
1609 (elf_x86_64_always_size_sections): Likewise.
1610 (elf_x86_64_set_tls_module_base): Likewise.
1611 (elf_x86_64_dtpoff_base): Likewise.
1612 (compare_relocs): Likewise.
1613 (elf_x86_64_merge_symbol_attribute): Likewise.
1614 (elf_x86_64_hash_symbol): Likewise.
1615 (elf_x86_64_parse_gnu_properties): Likewise.
1616 (elf_x86_64_merge_gnu_properties): Likewise.
1617 (elf_x86_64_link_check_relocs): Likewise.
1618 (elf_backend_copy_indirect_symbol): Likewise.
1619 (elf_backend_always_size_sections): Likewise.
1620 (bfd_elf64_bfd_link_check_relocs): Likewise.
1621 (elf_backend_merge_symbol_attribute): Likewise.
1622 (elf_backend_hash_symbol): Likewise.
1623 (elf_backend_omit_section_dynsym): Likewise.
1624 (elf_backend_fixup_symbol): Likewise.
1625 (elf_backend_parse_gnu_properties): Likewise.
1626 (elf_backend_merge_gnu_properties): Likewise.
1627 (bfd_elf32_bfd_link_check_relocs): Likewise.
1628 (elf_x86_64_mkobject): Updated.
1629 (elf_x86_64_link_hash_table_create): Likewise.
1630 (elf_x86_64_check_tls_transition): Likewise.
1631 (elf_x86_64_tls_transition): Likewise.
1632 (elf_x86_64_convert_load_reloc): Likewise.
1633 (elf_x86_64_check_relocs): Likewise.
1634 (elf_x86_64_adjust_dynamic_symbol): Likewise.
1635 (elf_x86_64_allocate_dynrelocs): Likewise.
1636 (elf_x86_64_convert_load): Likewise.
1637 (elf_x86_64_size_dynamic_sections): Likewise.
1638 (elf_x86_64_relocate_section): Likewise.
1639 (elf_x86_64_finish_dynamic_symbol ): Likewise.
1640 (elf_x86_64_finish_dynamic_sections): Likewise.
1641 (elf_x86_64_output_arch_local_syms): Likewise.
1642 (elf_x86_64_get_synthetic_symtab): Likewise.
1643 (elf_x86_64_link_setup_gnu_properties): Likewise.
1644 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1645 instead of elf_link_hash_table, as base.
1646 (elf_x86_64_next_tls_desc_index): New.
1647 (elf_x86_64_srelplt2): Likewise.
1648 (elf_x86_64_plt): Likewise.
1649 (elf_x86_64_lazy_plt): Likewise.
1650 (elf_x86_64_non_lazy_plt): Likewise.
1651 * elfxx-x86.c: New file.
1652 * elfxx-x86.h: Likewise.
1653
823cb067
L		 16542017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1655
1656 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1657 return.
1658 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1659
37c0b6ee
L		 16602017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1661
1662 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1663 sections before checking dynamic relocations and free invalid
1664 PLT section contents.
1665 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1666
0fb0a767
L		 16672017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1668
1669 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1670 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1671
90efb642
L		 16722017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1673
1674 PR binutils/22018
1675 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1676 PLT section size.
1677 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1678
596dc58f
L		 16792017-08-27 H.J. Lu <hongjiu.lu@intel.com>
1680
1681 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1682 def_protected.
1683 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1684
a5b4ee94
L		 16852017-08-26 H.J. Lu <hongjiu.lu@intel.com>
1686
1687 PR ld/21997
1688 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1689 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
1690 Add a has_no_copy_on_protected bitfield.
1691 (elf_has_no_copy_on_protected): New.
1692 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1693 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1694 (elf_merge_gnu_property_list): Likewise.
1695 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1696 to FALSE for elf_has_no_copy_on_protected.
1697 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1698 (elf_i386_link_hash_entry): Add def_protected.
1699 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1700 when checking info->nocopyreloc.
1701 (elf_i386_link_setup_gnu_properties): Don't set
1702 extern_protected_data here.
1703 (elf_i386_merge_symbol_attribute): New function.
1704 (elf_backend_merge_symbol_attribute): New.
1705 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1706 (elf_x86_64_link_hash_entry): Add def_protected.
1707 (elf_x86_64_need_pic): Report protected symbol for def_protected.
1708 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1709 when checking info->nocopyreloc.
1710 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1711 relocation run-time overflow and unresolvable R_X86_64_32S
1712 relocation against protected data symbol defined in shared object
1713 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1714 (elf_x86_64_link_setup_gnu_properties): Don't set
1715 extern_protected_data here.
1716 (elf_x86_64_merge_symbol_attribute): New function.
1717 (elf_backend_merge_symbol_attribute): New.
1718
7c8bbca5
AM		 17192017-08-26 Alan Modra <amodra@gmail.com>
1720
1721 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1722 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1723 (ppc_elf_relocate_section): Comment fix.
1724 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1725 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1726 Support dynamic relocs for TPREL16 when non-pic too.
1727 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1728 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1729 when non-pic too.
1730
5fdda9d6
L		 17312017-08-25 H.J. Lu <hongjiu.lu@intel.com>
1732
1733 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1734 "symbol" in comments.
1735 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1736
7073b5b9
L		 17372017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1738
1739 PR ld/22001
1740 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1741 R_X86_64_PC32 relocation run-time overflow and unresolvable
1742 R_X86_64_32S relocation with -z nocopyreloc.
1743
34bb2571
L		 17442017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1745
1746 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1747 Undefined symbols may not have a type.
1748 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1749
aab921ad
L		 17502017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1751
1752 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1753 bfd_link_info. Report shared, PIE or PDE object based on
1754 bfd_link_info.
1755 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1756 (elf_x86_64_relocate_section): Likewise.
1757
b1bb697e
L		 17582017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1759
1760 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1761 for function symbols.
1762 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1763
73784fa5
L		 17642017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1765
1766 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1767 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1768 is set on any input relocatable file.
1769 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1770
46434633
AM		 17712017-08-23 Alan Modra <amodra@gmail.com>
1772
1773 PR 21988
1774 * elf64-ppc.c (ensure_undef_dynamic): Rename from
1775 ensure_undefweak_dynamic. Handle undefined too.
1776 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1777 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1778 (allocate_dynrelocs): Discard undefined non-default visibility
1779 relocs first. Make undefined syms dynamic. Tidy goto.
1780
487b6440
AM		 17812017-08-21 Alan Modra <amodra@gmail.com>
1782 H.J. Lu <hongjiu.lu@intel.com>
1783
1784 PR ld/21964
1785 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1786 * elflink.c (bfd_elf_define_start_stop): Rewrite.
1787
284d826d
HPN		 17882017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
1789
1790 PR ld/20125
1791 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1792 undefined weak symbols.
1793
de259397
NC		 17942017-08-18 Nick Clifton <nickc@redhat.com>
1795
1796 PR binutils/21962
1797 * tekhex.c (getsym): Fix check for source pointer walking off the
1798 end of the input buffer.
1799
545bc2b3
SN		 18002017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1801
1802 PR ld/18808
1803 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1804 relocations in debug sections, change abort to _bfd_error_handler.
1805
0c54f692
NC		 18062017-08-14 Nick Clifton <nickc@redhat.com>
1807
1808 PR 21957
1809 * elf.c (setup_group): Check for an empty or very small group
1810 section.
1811 * po/bfd.pot: Regenerate.
1812
79a94a2a
AM		 18132017-08-14 Alan Modra <amodra@gmail.com>
1814
1815 PR 21441
1816 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1817 alignment padding here.
1818 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1819 in a reverse pass over sections.
1820
98c5dfc9
L		 18212017-08-11 H.J. Lu <hongjiu.lu@intel.com>
1822
1823 PR binutils/21943
1824 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1825 for @plt suffixes first.
1826 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1827
24d3e51b
NC		 18282017-08-08 Nick Clifton <nickc@redhat.com>
1829
1830 PR 21916
1831 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1832 small section lengths.
1833 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1834 table.
1835 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1836 there is enough data present in the note.
1837
206c9c79
AM		 18382017-08-08 Alan Modra <amodra@gmail.com>
1839
1840 PR 21017
1841 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1842 got.refcount for GOTOFF relocs, just create .got section.
1843
2980ccad
L		 18442017-08-07 H.J. Lu <hongjiu.lu@intel.com>
1845
1846 * elflink.c (elf_link_add_object_symbols): Move common symbol
1847 check after bed->common_definition.
1848
b3293efa
AM		 18492017-08-07 Alan Modra <amodra@gmail.com>
1850
1851 PR 21910
1852 * elflink.c (bfd_elf_final_link): Don't segfault when sections
1853 needed to define various dynamic tags have been discarded.
1854
b7a18930
NC		 18552017-08-07 Nick Clifton <nickc@redhat.com>
1856
1857 PR 21884
1858 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1859 has not been set then use the bfd returned by
1860 _bfd_elf_link_setup_gnu_properties. If that is null then search
1861 through all the input bfds selecting the first normal, ELF format
1862 one.
1863 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1864
1d4af308
L		 18652017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1866
1867 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1868 to 1 bit.
1869 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1870 (elf_i386_check_tls_transition): Check tls_get_addr directly.
1871 (elf_i386_convert_load_reloc): Update tls_get_addr check.
1872 (elf_i386_link_check_relocs): New function.
1873 (bfd_elf32_bfd_link_check_relocs): New.
1874 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1875 to 1 bit.
1876 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1877 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1878 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1879 (elf_x86_64_link_check_relocs): New function.
1880 (bfd_elf64_bfd_link_check_relocs): New.
1881 (bfd_elf32_bfd_link_check_relocs): Likewise.
1882
a4819f54
L		 18832017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1884
1885 PR ld/21903:
1886 * elflink.c (elf_link_add_object_symbols): Treat common symbol
1887 as undefined for --no-define-common.
1888
55ef6584
AM		 18892017-08-05 Alan Modra <amodra@gmail.com>
1890
1891 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1892 hppa_link_hash_table.
1893
d84ed528
MF		 18942017-08-02 Max Filippov <jcmvbkbc@gmail.com>
1895
1896 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1897 entries for sysregs with negative indices.
1898
1ef692ea
AK		 18992017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1900
1901 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1902 isn't the S/390 specific elf data.
1903 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1904
57593436
KLC		 19052017-07-31 Kuan-Lin Chen <rufus@andestech.com>
1906
1907 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1908 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1909 [R_RISCV_ADD16]: Likewise.
1910 [R_RISCV_ADD32]: Likewise.
1911 [R_RISCV_ADD64]: Likewise.
1912 [R_RISCV_SUB6]: Likewise.
1913 [R_RISCV_SUB8]: Likewise.
1914 [R_RISCV_SUB16]: Likewise.
1915 [R_RISCV_SUB32]: Likewise.
1916 [R_RISCV_SUB64]: Likewise.
1917
d44c746a
AM		 19182017-07-31 Alan Modra <amodra@gmail.com>
1919
1920 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1921 without ld.so checks.
1922
8b5f1ed8
AM		 19232017-07-29 Alan Modra <amodra@gmail.com>
1924
1925 PR 21847
1926 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1927 (ppc64_elf_merge_symbol): Set non_zero_localentry.
1928 (is_elfv2_localentry0): Test non_zero_localentry.
1929 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1930
894dde0b
AK		 19312017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1932
1933 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1934 pointer check for htab->elf.irelplt.
1935 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1936
8bdf0be1
NC		 19372017-07-27 Nick Clifton <nickc@redhat.com>
1938
1939 PR 21840
1940 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1941 size is -1.
1942 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1943 with error return.
1944 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1945 are NULL.
1946 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1947 of end pointer.
1948 (evax_bfd_print_emh): Check for invalid string lengths.
1949
c26bb067
NC		 19502017-07-25 Nick Clifton <nickc@redhat.com>
1951
1952 * po/fr.po: Updated French translation.
1953
cfe7b9bd
BG		 19542017-07-25 Benjamin Green <bengreen5mx@gmail.com>
1955
1956 PR 21824
1957 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1958 16-bit absolute branches into 10-bit pc-relative branches on the
1959 MSP430 as well as the MSP430X.
1960
d4aaa2a0
AM		 19612017-07-25 Alan Modra <amodra@gmail.com>
1962
1963 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1964 (stub_eh_frame_size): New function.
1965 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1966 (group_sections): Init group tls_get_addr_opt_bctrl.
1967 (ppc64_elf_size_stubs): Update sizing and initialization of
1968 .eh_frame. Iteration over stubs via group list.
1969 (ppc64_elf_build_stubs): Iterate over stubs via group list.
1970 (ppc64_elf_finish_dynamic_sections): Update finalization of
1971 .eh_frame.
1972
ca4cf9b9
NC		 19732017-07-24 Nick Clifton <nickc@redhat.com>
1974
1975 PR 21813
1976 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1977 of the relocs to the canonicalize_one_reloc routine.
1978 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1979 for the _bfd_mach_o_canonicalize_one_reloc field.
1980 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1981 res_base parameter. Use to check for corrupt pair relocs.
1982 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1983 Likewise.
1984 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1985 Likewise.
1986 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1987 Likewise.
1988
1989 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1990 enough data in the record before attempting to parse it.
1991 (_bfd_vms_slurp_eeom): Likewise.
1992
1993 (_bfd_vms_slurp_egsd): Check for an invalid section index.
1994 (image_set_ptr): Likewise.
1995 (alpha_vms_slurp_relocs): Likewise.
1996
8a2df5e2
NC		 1997 (alpha_vms_object_p): Check for a truncated record.
1998
47aeb64c
NC		 19992017-07-24 Nick Clifton <nickc@redhat.com>
2000
2001 PR 21803
2002 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
2003 an unrecognized reloc and sets the bfd_error value.
2004 * libbfd.h: Regenerate.
2005 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
2006 function.
2007 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2008 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2009 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2010 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
2011 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2012
15a3a14f
AM		 20132017-07-23 Alan Modra <amodra@gmail.com>
2014
2015 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
2016 restore of LR.
2017
f2e6a843
SN		 20182017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
2019
2020 PR ld/18841
2021 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
2022 reloc_class_ifunc for ifunc symbols.
2023
909e4e71
NC		 20242017-07-19 Nick Clifton <nickc@redhat.com>
2025
2026 PR 21787
2027 * archive.c (bfd_generic_archive_p): If the bfd does not have the
2028 correct magic bytes at the start, set the error to wrong format
2029 and clear the format selector before returning NULL.
2030
29866fa1
NC		 20312017-07-19 Nick Clifton <nickc@redhat.com>
2032
2033 PR 21786
2034 * coff-rs6000.c (_bfd_strntol): New function.
2035 (_bfd_strntoll): New function.
2036 (GET_VALUE_IN_FIELD): New macro.
2037 (EQ_VALUE_IN_FIELD): new macro.
2038 (_bfd_xcoff_slurp_armap): Use new macros.
2039 (_bfd_xcoff_archive_p): Likewise.
2040 (_bfd_xcoff_read_ar_hdr): Likewise.
2041 (_bfd_xcoff_openr_next_archived_file): Likewise.
2042 (_bfd_xcoff_stat_arch_elt): Likewise.
6c4e7b6b
NC		 2043 * coff64-rs6000.c (_bfd_strntol): New function.
2044 (_bfd_strntoll): New function.
2045 (GET_VALUE_IN_FIELD): New macro.
2046 (xcoff64_slurp_armap): Use new macros.
29866fa1 2047
684d5a10
JEM		 20482017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
2049 John Eric Martin <John.Martin@emmicro-us.com>
2050
2051 * bfd-in2.h: Regenerate.
2052 * libbfd.h: Regenerate.
2053 * elf32-arc.c (JLI): Define.
2054 * reloc.c: Add JLI relocations.
2055
de194d85
YC		 20562017-07-18 Nick Clifton <nickc@redhat.com>
2057
2058 PR 21775
2059 * coff-sh.c: Fix spelling typos.
2060 * compress.c: Likewise.
2061 * cpu-pdp11.c: Likewise.
2062 * ecofflink.c: Likewise.
2063 * elf-m10300.c: Likewise.
2064 * elf.c: Likewise.
2065 * elf32-arm.c: Likewise.
2066 * elf32-m68k.c: Likewise.
2067 * elf32-nds32.c: Likewise.
2068 * elf32-ppc.c: Likewise.
2069 * elf32-sh.c: Likewise.
2070 * elf32-v850.c: Likewise.
2071 * elf64-ppc.c: Likewise.
2072 * elf64-x86-64.c: Likewise.
2073 * elflink.c: Likewise.
2074 * elfnn-aarch64.c: Likewise.
2075 * elfxx-mips.c: Likewise.
2076 * som.c: Likewise.
2077 * sunos.c: Likewise.
2078 * vms-alpha.c: Likewise.
2079 * xcofflink.c: Likewise.
2080
e4e21d9e
NC		 20812017-07-18 Nick Clifton <nickc@redhat.com>
2082
2083 PR binutils/21781
2084 * coffcode.h (handle_COMDAT): Replace abort with an error message
2085 and return.
2086
8e85f840
L		 20872017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2088
2089 PR ld/21782
2090 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
2091 to shared library.
2092
dd57c19c
L		 20932017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2094
2095 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2096
676ee2b5
AM		 20972017-07-16 Alan Modra <amodra@gmail.com>
2098
2099 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
2100 __tls_index GOT entries when using __tls_get_addr_opt stub.
2101 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2102
429d795d
AM		 21032017-07-12 Alan Modra <amodra@gmail.com>
2104
2105 * po/es.po: Update from translationproject.org/latest/bfd/.
2106 * po/fi.po: Likewise.
2107 * po/fr.po: Likewise.
2108 * po/id.po: Likewise.
2109 * po/ja.po: Likewise.
2110 * po/ro.po: Likewise.
2111 * po/ru.po: Likewise.
2112 * po/sr.po: Likewise.
2113 * po/sv.po: Likewise.
2114 * po/tr.po: Likewise.
2115 * po/uk.po: Likewise.
2116 * po/vi.po: Likewise.
2117 * po/zh_CN.po: Likewise.
2118 * po/hr.po: New file from translationproject.org.
2119 * configure.ac (ALL_LINGUAS): Add hr. Sort.
2120 * configure: Regenerate.
2121
0bae9e9e
NC		 21222017-07-12 Nick Clifton <nickc@redhat.com>
2123
2124 Fix compile time warnings using gcc 7.1.1.
2125 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
2126 plt_name buffer.
2127 (elf_xtensa_get_gotplt_section): Increase length of got_name
2128 buffer.
2129 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
2130 default return of FALSE.
2131 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
2132 default return of FALSE.
2133
d42c267e
AM		 21342017-07-12 Alan Modra <amodra@gmail.com>
2135
2136 * binary.c (binary_set_section_contents): Don't print filepos in
2137 error message.
2138 (coff_write_object_contents): Cast size_t for error message.
2139 (coff_slurp_line_table): Don't use bfd_vma symndx.
2140 (coff_slurp_reloc_table): Remove unneeded cast.
2141 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
2142 error message.
2143 (find_abstract_instance_name): Likewise.
2144 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
2145 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
2146 (elf32_arm_check_relocs): Make r_symndx an int.
2147 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
2148 format string.
2149 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
2150 message arg.
2151 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
2152 error message.
2153 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
2154 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2155 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
2156 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
2157 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2158 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2159 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2160 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
2161 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
2162 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2163 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
2164 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
2165 and use %lu for error message.
2166 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
2167 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
2168 error message.
2169
2170 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
2171 in error message.
2172 (elf32_arm_final_link_relocate): Likewise.
2173 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
2174 * coffcode.h (styp_to_sec_flags): Likewise.
2175 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
2176 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
2177 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
2178 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
2179 (elf32_bfin_merge_private_bfd_data): Likewise.
2180 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2181 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2182 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
2183 (i370_elf_relocate_section): Likewise.
2184 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
2185 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
2186 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
2187 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2188 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
2189 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
2190 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
2191 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
2192 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2193 * ieee.c (ieee_write_id, read_id): Likewise.
2194 * mach-o.c (bfd_mach_o_write_contents): Likewise.
2195 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
2196 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
2197 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
2198 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
2199 * stabs.c (_bfd_link_section_stabs): Likewise.
2200
2201 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
2202 format.
2203 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2204 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2205 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
2206 * coff-sh.c (sh_relax_section): Likewise.
2207 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
2208 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2209 * coffcode.h (coff_slurp_reloc_table): Likewise.
2210 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2211 (_bfd_coff_read_string_table): Likewise.
2212 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2213 * compress.c (bfd_get_full_section_contents): Likewise.
2214 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
2215 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2216 * elf.c (bfd_elf_string_from_elf_section): Likewise.
2217 * elf32-arc.c (arc_special_overflow_checks): Likewise.
2218 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
2219 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
2220 (elf32_arm_write_section): Likewise.
2221 * elf32-bfin.c (bfin_relocate_section): Likewise.
2222 (bfinfdpic_relocate_section): Likewise.
2223 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2224 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
2225 * elf32-i386.c (elf_i386_tls_transition): Likewise.
2226 (elf_i386_relocate_section): Likewise.
2227 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
2228 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2229 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2230 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2231 * elf32-metag.c (elf_metag_relocate_section): Likewise.
2232 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
2233 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
2234 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
2235 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
2236 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
2237 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
2238 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
2239 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
2240 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
2241 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
2242 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
2243 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
2244 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
2245 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
2246 * elf32-sh.c (sh_elf_relax_section): Likewise.
2247 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
2248 (sh_elf_relocate_section): Likewise.
2249 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
2250 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2251 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2252 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2253 * elf32-v850.c (v850_elf_relax_section): Likewise.
2254 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2255 (elf_vax_relocate_section): Likewise.
2256 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
2257 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
2258 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
2259 (do_fix_for_relocatable_link): Likewise.
2260 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
2261 (elf64_alpha_relax_with_lituse): Likewise.
2262 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
2263 (elf_hppa_final_link_relocate): Likewise.
2264 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
2265 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
2266 (elf64_vms_link_add_object_symbols): Likewise.
2267 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
2268 (mmix_final_link_relocate): Likewise.
2269 * elf64-s390.c (invalid_tls_insn): Likewise.
2270 (elf_s390_relocate_section): Likewise.
2271 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2272 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
2273 (elf_x86_64_relocate_section): Likewise.
2274 * elfcode.h (elf_slurp_symbol_table): Likewise.
2275 * elfcore.h (elf_core_file_p): Likewise.
2276 * elflink.c (elf_link_read_relocs_from_section): Likewise.
2277 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
2278 (elfNN_aarch64_relocate_section): Likewise.
2279 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
2280 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
2281 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
2282 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2283 (_bfd_mips_elf_relocate_section): Likewise.
2284 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
2285 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2286 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2287 * ieee.c (ieee_slurp_external_symbols): Likewise.
2288 * ihex.c (ihex_write_object_content): Likewise.
2289 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
2290 * merge.c (_bfd_merged_section_offset): Likewise.
2291 * mmo.c (mmo_write_loc_chunk): Likewise.
2292 (mmo_write_object_contents): Likewise.
2293 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
2294 * stabs.c (_bfd_link_section_stabs): Likewise.
2295 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
2296
e3fbc3da
AM		 22972017-07-11 Alan Modra <amodra@gmail.com>
2298
2299 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
2300
2c4d9cbe
AM		 23012017-07-11 Alan Modra <amodra@gmail.com>
2302
2303 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
2304 instruction" error using _bfd_error_handler, not einfo.
2305
adce5b39
NC		 23062017-07-10 Nick Clifton <nickc@redhat.com>
2307
2308 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
2309 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
2310
e6f3b9c3
JB		 23112017-07-07 John Baldwin <jhb@FreeBSD.org>
2312
2313 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
2314
532cc313
AM		 23152017-07-07 Alan Modra <amodra@gmail.com>
2316
2317 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
2318
1cf9552b
AM		 23192017-07-07 Alan Modra <amodra@gmail.com>
2320
2321 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
2322 as long long. Move code replacing "ll" with "I64", and simplify.
2323
a0b7b105
L		 23242017-07-06 H.J. Lu <hongjiu.lu@intel.com>
2325
2326 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
2327 to 1.
2328
1d827a72
L		 23292017-07-05 H.J. Lu <hongjiu.lu@intel.com>
2330
2331 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
2332 xtime.
2333 (line_info_add_file_name): Likewise.
2334 (decode_line_info): Likewise.
2335
0d702cfe
TG		 23362017-07-04 Tristan Gingold <gingold@adacore.com>
2337
2338 * version.m4: Bump version to 2.29.51
2339 * configure: Regenerate.
2340
564e46b7
JW		 23412017-07-04 Jiong Wang <jiong.wang@arm.com>
2342
2343 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
2344 sanity check at the head of this function.
2345
0041f7df
JK		 23462017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2347
2348 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
2349 dwarf_line_str_size.
2350 (struct attr_abbrev): Add field implicit_const.
2351 (dwarf_debug_sections): Add .debug_line_str.
2352 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
2353 (dwarf_debug_section_assert): Add static assertion.
2354 (read_indirect_line_string): New.
2355 (read_abbrevs): Support DW_FORM_implicit_const.
2356 (is_str_attr): Support DW_FORM_line_strp.
2357 (read_attribute_value): Support DW_FORM_line_strp and
2358 DW_FORM_implicit_const.
2359 (read_attribute): Support DW_FORM_implicit_const.
2360 (line_info_add_include_dir, line_info_add_include_dir_stub):
2361 (line_info_add_file_name, read_formatted_entries): New.
2362 (decode_line_info, parse_comp_unit): Support DWARF 5.
2363 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
2364
d8cd8c1f
EB		 23652017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2366
2367 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
2368 abort statement that was put for symbols that are not dynamic.
2369
15e6ed8c
TG		 23702017-07-03 Tristan Gingold <gingold@adacore.com>
2371
2372 * po/bfd.pot: Regenerate
2373
76cfced5
AM		 23742017-07-03 Alan Modra <amodra@gmail.com>
2375
2376 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
2377 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
2378 * elf.c (setup_group): Use "Lx" to print sh_size.
2379 (_bfd_elf_setup_sections): Remove unnecessary cast and print
2380 unknown section type in hex.
2381 (copy_special_section_fields): Style fix.
2382 (bfd_section_from_shdr): Correct format for sh_link. Use a
2383 common error message for all the variants of unrecognized
2384 section types.
2385 (assign_file_positions_for_load_sections): Use "Lx" for lma
2386 adjust error message.
2387 (assign_file_positions_for_non_load_sections): Formatting.
2388 (rewrite_elf_program_header): Formatting. Use "Lx" for
2389 bfd_vma values in error messages.
2390 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
2391 ELF_R_SYM value to type expected by format.
2392 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
2393 in error messages.
2394 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
2395 (elf_link_input_bfd): Use "Lx" for r_info.
2396 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
2397
ce9116fd
AM		 23982017-07-03 Alan Modra <amodra@gmail.com>
2399
2400 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
2401 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
2402 Microsoft C library variant of long long format specifier.
2403 (PRINT20): Cast value to bfd_uint64_t not long long.
2404 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
2405 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
2406 long long. Don't cast to bfd_vma.
2407 * elf32-score.c (score3_bfd_getl48): Likewise.
2408 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
2409
cd9af601
AM		 24102017-07-03 Alan Modra <amodra@gmail.com>
2411
2412 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
2413 print d_tag.
2414 (bfd_elf_print_symbol): Don't cast symbol->flags.
2415 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
2416 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
2417 _bfd_error_handler argument order.
2418 (ppc_elf_merge_private_bfd_data): Don't cast flags.
2419
33c734b2
AM		 24202017-07-03 Alan Modra <amodra@gmail.com>
2421
2422 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
2423 AC_TYPE_LONG_DOUBLE.
2424 * configure: Regenerate.
2425 * config.in: Regenerate.
2426
3df5cd13
AW		 24272017-06-29 Andrew Waterman <andrew@sifive.com>
2428
2429 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
2430 relocs.
2431
ec1acaba
EB		 24322017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2433
2434 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
2435 unless it is undefined weak.
2436 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
2437 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
2438 relocation.
2439 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
2440 is not dynamic in PIC, abort.
2441
ff07562f
JW		 24422017-06-29 Jiong Wang <jiong.wang@arm.com>
2443
2444 PR ld/21402
2445 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
2446 undefined weak symbols into dynamic.
2447 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
2448 relocation for non-dynamic symbols.
2449 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
2450
2aff25ba
JW		 24512017-06-29 Jiong Wang <jiong.wang@arm.com>
2452
2453 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
2454 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
2455 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
2456 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
2457 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
2458 support for them.
2459
88ab90e8
AA		 24602017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
2461
2462 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
2463 (elfcore_write_s390_gs_bc): Likewise.
2464 * elf.c (elfcore_grok_s390_gs_cb): New function.
2465 (elfcore_grok_s390_gs_bc): New function.
2466 (elfcore_grok_note): Call them.
2467 (elfcore_write_s390_gs_cb): New function.
2468 (elfcore_write_s390_gs_bc): New function.
2469 (elfcore_write_register_note): Call them.
2470
328ce951
L		 24712017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2472
2473 * libbfd.c (_bfd_generic_get_section_contents): Don't call
2474 bfd_get_file_size. Check archive element size.
2475 (_bfd_generic_get_section_contents_in_window): Likewise.
2476
47fdcf63
L		 24772017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2478
2479 * bfd-in2.h: Regenerated.
2480 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
2481 (bfd_get_file_size): Likewise.
2482
38bf472a
MR		 24832017-06-28 Maciej W. Rozycki <macro@imgtec.com>
2484 Matthew Fortune <matthew.fortune@imgtec.com>
2485
2486 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
2487 * cpu-mips.c (I_interaptiv_mr2): New enum value.
2488 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
2489 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
2490 case.
2491 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2492 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2493 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
2494 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
2495 `bfd_mach_mips_interaptiv_mr2' entries.
2496 * bfd-in2.h: Regenerate.
2497
2d68166e
NC		 24982017-06-27 Nick Clifton <nickc@redhat.com>
2499
2500 * tekhex.c (pass_over): Revert accidental conversion of a local
2501 array to a static array.
2502
68063779
SKS		 25032017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2504
2505 PR ld/13402
2506 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
2507 reloc addend if necessary. Adjust diff only if
2508 shrinked_insn_address < end_address.
2509
ea9aafc4
AM		 25102017-06-27 Alan Modra <amodra@gmail.com>
2511
2512 PR binutils/21665
2513 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
2514 (_bfd_generic_get_section_contents_in_window): Likewise.
2515
a6cbf936
KLC		 25162017-06-26 Kuan-Lin Chen <rufus@andestech.com>
2517
2518 * elfnn-riscv.c (perform_relocation): Support the new
2519 R_RISCV_32_PCREL relocation.
2520 (riscv_elf_relocate_section): Likewise.
2521 * elfxx-riscv.c (howto_table): Likewise.
2522 (riscv_reloc_map): Likewise.
2523 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
2524 * libbfd.h: Regenerate.
2525
7211ae50
AM		 25262017-06-27 Alan Modra <amodra@gmail.com>
2527
2528 PR binutils/21665
2529 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
2530 Use unsigned file pointer type, and remove cast.
2531 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
2532 Add "count", not "sz".
2533
ab27f80c
PA		 25342017-06-26 Pedro Alves <palves@redhat.com>
2535
2536 PR binutils/21665
2537 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
2538 "sz".
2539
1f473e3d
L		 25402017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2541
2542 PR binutils/21665
2543 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
2544 a missing line.
2545
b417536f
MR		 25462017-06-26 Maciej W. Rozycki <macro@imgtec.com>
2547
2548 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
2549 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
2550 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
2551 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
2552 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
2553
0630b49c
L		 25542017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2555
2556 PR binutils/21665
2557 * compress.c (bfd_get_full_section_contents): Don't check the
2558 file size here.
2559 * libbfd.c (_bfd_generic_get_section_contents): Check for and
ea9aafc4 2560 reject a section whose size + offset is greater than the size
0630b49c
L		 2561 of the entire file.
2562 (_bfd_generic_get_section_contents_in_window): Likewise.
515a4464 2563
04e15b4a
NC		 25642017-06-26 Nick Clifton <nickc@redhat.com>
2565
2566 PR binutils/21670
2567 * tekhex.c (getvalue): Check for the source pointer exceeding the
2568 end pointer before the first byte is read.
2569
cfd14a50
NC		 25702017-06-26 Nick Clifton <nickc@redhat.com>
2571
2572 PR binutils/21665
ea9aafc4 2573 * opncls.c (get_build_id): Check that the section is big enough
cfd14a50
NC		 2574 to contain the whole note.
2575 * compress.c (bfd_get_full_section_contents): Check for and reject
ea9aafc4 2576 a section whose size is greater than the size of the entire file.
cfd14a50
NC		 2577 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
2578 contain a notes section.
2579
93ec5e23
AK		 25802017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2581
2582 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
2583 pointer checks.
2584 (elf_s390_modify_segment_map): Likewise.
2585 (bfd_elf_s390_set_options): Lisewise.
2586
57963c05
AM		 25872017-06-26 Alan Modra <amodra@gmail.com>
2588
2589 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
2590 a --just-syms bfd.
2591 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
2592 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
2593 .preinit_array on --just-syms bfds.
2594 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
2595 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
2596 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2597
5cc4ca83
ST		 25982017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
2599
2600 * elf.c (find_link): Bounds check "hint".
2601
bff0500d
TP		 26022017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2603
2604 * elf32-arm.c (using_thumb_only): Update list of architectures in
2605 BFD_ASSERT for which the logic is valid.
2606 (using_thumb2_bl): Likewise.
2607 (using_thumb2): Likewise and return true for ARMv8-R.
2608 (arch_has_arm_nop): Likewise.
2609 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2610 merging logic. Update commentis for value 15 of v8m_baseline,
2611 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
2612 merging of value 15 of Tag_CPU_arch.
2613
4aa57d6a
JW		 26142017-06-23 Jiong Wang <jiong.wang@arm.com>
2615
2616 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2617 BFD_RELOC_AARCH64_ADR_GOT_PAGE
2618 * bfd-in2.h: Regenerate.
2619
5d8763a3
L		 26202017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2621
2622 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2623 the error_alignment label forward. Properly align program
2624 property note section.
2625
e652757b
EC		 26262017-06-22 Eric Christopher <echristo@gmail.com>
2627
2628 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2629 abs to fix a truncation warning.
2630
84da4cf8
L		 26312017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2632
2633 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2634 local undefined weak symbol to 0.
2635 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2636
48580982
L		 26372017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2638
2639 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2640 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2641 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2642 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2643 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2644 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2645 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2646 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2647
ee2fdd6f
L		 26482017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2649
2650 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2651 (elf_i386_lazy_ibt_plt_entry): Likewise.
2652 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2653 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2654 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2655 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2656 (elf_i386_lazy_plt_layout): Likewise.
2657 (elf_i386_non_lazy_plt_layout): Likewise.
2658 (elf_i386_link_hash_entry): Add plt_second.
2659 (elf_i386_link_hash_table): Add plt_second and
2660 plt_second_eh_frame.
2661 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2662 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2663 the second PLT. Check the second PLT.
2664 (elf_i386_relocate_section): Use the second PLT to resolve
2665 PLT reference if needed.
2666 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2667 needed.
2668 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2669 second PLT. Generate unwind info for the second PLT.
2670 (elf_i386_plt_type): Add plt_second.
2671 (elf_i386_get_synthetic_symtab): Support the second PLT.
2672 (elf_i386_parse_gnu_properties): Support
2673 GNU_PROPERTY_X86_FEATURE_1_AND.
2674 (elf_i386_merge_gnu_properties): Support
2675 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2676 on GNU_PROPERTY_X86_FEATURE_1_IBT
2677 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2678 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2679 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2680 is set on all relocatable inputs.
2681 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2682 (elf_x32_lazy_ibt_plt_entry): Likewise.
2683 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2684 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2685 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2686 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2687 (elf_x86_64_lazy_ibt_plt): Likewise.
2688 (elf_x32_lazy_ibt_plt): Likewise.
2689 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2690 (elf_x32_non_lazy_ibt_plt): Likewise.
2691 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2692 (elf_x86_64_parse_gnu_properties): Support
2693 GNU_PROPERTY_X86_FEATURE_1_AND.
2694 (elf_x86_64_merge_gnu_properties): Support
2695 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2696 on GNU_PROPERTY_X86_FEATURE_1_IBT
2697 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2698 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2699 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2700 is set on all relocatable inputs.
2701
d19237d9
NC		 27022017-06-22 Nick Clifton <nickc@redhat.com>
2703
2704 PR binutils/21649
2705 * som.c (setup_sections): NUL terminate the space_strings buffer.
2706 Check that the space.name field does not index beyond the end of
2707 the space_strings buffer.
2708
6879f5a9
NC		 27092017-06-21 Nick Clifton <nickc@redhat.com>
2710
2711 PR binutils/21646
2712 * coff-sh.c (sh_reloc): Check for an out of range reloc.
2713
7adc0a81
NC		 27142017-06-21 Nick Clifton <nickc@redhat.com>
2715
2716 PR binutils/21639
2717 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2718 type of the size parameter.
2719 (_bfd_vms_save_counted_string): Add second parameter - the maximum
2720 length of the counted string.
2721 * vms.h (_bfd_vms_save_sized_string): Update prototype.
2722 (_bfd_vms_save_counted_string): Likewise.
2723 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2724 _bfd_vms_save_counted_string.
2725 (_bfd_vms_slurp_ehdr): Likewise.
2726 (_bfd_vms_slurp_egsd): Likewise.
2727 (Parse_module): Likewise.
2728
6e1816be
AM		 27292017-06-21 Alan Modra <amodra@gmail.com>
2730
2731 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2732 calls before tocsave calls.
2733 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2734 following nop.
2735
20bd1b6b
NC		 27362017-06-21 Nick Clifton <nickc@redhat.com>
2737
2738 PR binutils/21645
2739 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2740 bfd_get_full_section_contents returns no contents.
2741
3de58d95
NC		 27422017-06-21 Nick Clifton <nickc@redhat.com>
2743
2744 PR binutils/21638
2745 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2746 record.
2747
cb06d03a
NC		 27482017-06-21 Nick Clifton <nickc@redhat.com>
2749
2750 PR binutils/21637
2751 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2752 list.
2753 (image_set_ptr): Likewise.
2754 (alpha_vms_fix_sec_rel): Likewise.
2755 (alpha_vms_slurp_relocs): Likewise.
2756
c458d007
NC		 27572017-06-21 Nick Clifton <nickc@redhat.com>
2758
2759 PR binutils/21633
2760 * ieee.c (ieee_slurp_sections): Check for a NULL return from
2761 read_id.
2762 (ieee_archive_p): Likewise.
2763 (ieee_object_p): Likewise.
2764
ce497010
NC		 27652017-06-21 Nick Clifton <nickc@redhat.com>
2766
2767 PR binutils/21640
2768 * elf.c (setup_group): Zero the group section pointer list after
2769 allocation so that loops can be caught. Check for NULL pointers
2770 when processing a group list.
2771
fd52715c
AK		 27722017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2773
2774 * elf-s390.h: New file.
2775 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2776 field.
2777 (elf_s390_additional_program_headers): New function.
2778 (elf_s390_modify_segment_map): New function.
2779 (bfd_elf_s390_set_options): New function.
2780 (elf_backend_additional_program_headers)
2781 (elf_backend_modify_segment_map): Add macro definitions.
2782
abfa390d
L		 27832017-06-19 H.J. Lu <hongjiu.lu@intel.com>
2784
2785 PR ld/21626
2786 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2787 the DYNAMIC bit instead of bfd_count_sections.
2788
bc21b167
NC		 27892017-06-19 Nick Clifton <nickc@redhat.com>
2790
2791 PR binutils/21618
2792 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2793 length.
2794 (evax_bfd_print_eeom): Likewise.
2795 (evax_bfd_print_egsd): Check for an overlarge record length.
2796 (evax_bfd_print_etir): Likewise.
2797
acb56a83
NC		 27982017-06-19 Nick Clifton <nickc@redhat.com>
2799
2800 PR binutils/21612
2801 * libieee.h (struct common_header_type): Add end_p field.
2802 * ieee.c (this_byte_and_next): Do not advance input_p beyond
2803 end_p.
2804 (read_id): Check for a length that exceeds the remaining bytes in
2805 the input buffer.
2806 (ieee_seek): Initialise end_p.
2807 (ieee_archive_p): Likewise.
2808 (ieee_object_p): Likewise.
2809
72e84f96
NC		 28102017-06-19 Nick Clifton <nickc@redhat.com>
2811
80053e46
NC		 2812 PR binutils/21611
2813 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2814 before reading the EIHS structure entries.
2815
28162017-06-19 Nick Clifton <nickc@redhat.com>
2817
2818 PR binutils/21615
72e84f96
NC		 2819 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2820 gsd_size. Check that there are enough bytes remaining to read the
2821 type and size of the next egsd. Check that the size of the egsd
2822 does not exceed the size of the record.
2823
875ffa3e
AM		 28242017-06-19 Alan Modra <amodra@gmail.com>
2825
2826 * config.bfd: Correct targ_underscore for cris.
2827
bdd32e03
AM		 28282017-06-18 Alan Modra <amodra@gmail.com>
2829
2830 * config.bfd: Correct targ_underscore for epiphany, ip2k,
2831 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2832
4b48e2f6
NC		 28332017-06-16 Nick Clifton <nickc@redhat.com>
2834
2835 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2836 bucketlist is empty because there are no symbols to add to the
2837 list.
2838
7dba9362
AM		 28392017-06-16 Alan Modra <amodra@gmail.com>
2840
2841 PR ld/20022
2842 PR ld/21557
2843 PR ld/21562
2844 PR ld/21571
2845 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2846 (BFD_JUMP_TABLE_LINK): Likewise.
2847 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2848 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2849 (bfd_elf_define_start_stop): New function.
2850 * linker.c (bfd_generic_define_start_stop): New function.
2851 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2852 new field.
2853 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2854 * aout-target.h (MY_bfd_define_start_stop): Define.
2855 * aout-tic30.c (MY_bfd_define_start_stop): Define.
2856 * binary.c (binary_bfd_define_start_stop): Define.
2857 * bout.c (b_out_bfd_define_start_stop): Define.
2858 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2859 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2860 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2861 * coffcode.h (coff_bfd_define_start_stop): Define.
2862 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2863 * i386msdos.c (msdos_bfd_define_start_stop): Define.
2864 * i386os9k.c (os9k_bfd_define_start_stop): Define.
2865 * ieee.c (ieee_bfd_define_start_stop): Define.
2866 * ihex.c (ihex_bfd_define_start_stop): Define.
2867 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2868 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2869 * mmo.c (mmo_bfd_define_start_stop): Define.
2870 * nlm-target.h (nlm_bfd_define_start_stop): Define.
2871 * oasys.c (oasys_bfd_define_start_stop): Define.
2872 * pef.c (bfd_pef_bfd_define_start_stop): Define.
2873 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2874 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2875 * som.c (som_bfd_define_start_stop): Define.
2876 * srec.c (srec_bfd_define_start_stop): Define.
2877 * tekhex.c (tekhex_bfd_define_start_stop): Define.
2878 * versados.c (versados_bfd_define_start_stop): Define.
2879 * vms-alpha.c (vms_bfd_define_start_stop): Define.
2880 (alpha_vms_bfd_define_start_stop): Define.
2881 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2882 * bfd-in2.h: Regenerate.
2883 * libbfd.h: Regenerate.
2884
d68f1976
JW		 28852017-06-16 Jiong Wang <jiong.wang@arm.com>
2886
2887 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2888 SYMBOL_REFERENCES_LOCAL.
2889
6353d82b
JW		 28902017-06-15 Jiong Wang <jiong.wang@arm.com>
2891
2892 PR ld/21532
2893 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2894 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2895 runtime for if there needs copy relocation elimination.
2896 (need_copy_relocation_p): New function. Return true for symbol with
2897 pc-relative references and if it's against read-only sections.
2898 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2899 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2900 that are related with accessing external objects.
2901 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2902 in elfNN_aarch64_check_relocs.
2903
63634bb4
NC		 29042017-06-15 Nick Clifton <nickc@redhat.com>
2905
2906 PR binutils/21582
2907 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2908 bugs.
62b76e4b
NC		 2909 PR binutils/21581
2910 (ieee_archive_p): Likewise.
63634bb4 2911
76800cba
NC		 29122017-06-15 Nick Clifton <nickc@redhat.com>
2913
2914 PR binutils/21579
2915 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2916
f7e16c2a
MF		 29172017-06-14 Max Filippov <jcmvbkbc@gmail.com>
2918
2919 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2920 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2921 keep both windowed and call0 ABI PLT definitions.
2922 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2923 elf_xtensa_*_plt_entry endex.
2924 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2925
f461bbd8
NC		 29262017-06-14 Nick Clifton <nickc@redhat.com>
2927
2928 PR binutils/21578
2929 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2930 flag value.
2931
c53d2e6d
NC		 29322017-06-14 Nick Clifton <nickc@redhat.com>
2933
2934 PR binutils/21589
2935 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2936 maximum value for the ascic pointer. Check that name processing
2937 does not read beyond this value.
2938 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2939 end of etir record.
2940
04f963fd
NC		 29412017-06-14 Nick Clifton <nickc@redhat.com>
2942
2943 PR binutils/21591
2944 * versados.c (versados_mkobject): Zero the allocated tdata structure.
2945 (process_otr): Check for an invalid offset in the otr structure.
2946
319c2dbe
SH		 29472017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
2948
2949 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2950
cbd0eecf
L		 29512017-06-13 H.J. Lu <hongjiu.lu@intel.com>
2952
2953 PR ld/20022
2954 PR ld/21557
2955 PR ld/21562
2956 PR ld/21571
2957 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
2958 vtable field to a union.
2959 (_bfd_elf_is_start_stop): Removed.
2960 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2961 __start_SECNAME and __stop_SECNAME symbols.
2962 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2963 * elflink.c (_bfd_elf_is_start_stop): Removed.
2964 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2965 _bfd_elf_is_start_stop.
2966 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2967 __stop_SECNAME symbols. Updated.
2968 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2969 (bfd_elf_gc_record_vtinherit): Likewise.
2970 (bfd_elf_gc_record_vtentry): Likewise.
2971
10bbbc1d
NC		 29722017-06-13 Nick Clifton <nickc@redhat.com>
2973
2974 PR ld/21524
2975 * elflink.c (elf_link_adjust_relocs): Generate an error when
2976 encountering a reloc against a symbol removed by garbage
2977 collection.
2978
5c3ce2bc
L		 29792017-06-12 H.J. Lu <hongjiu.lu@intel.com>
2980
2981 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2982 to merge_gnu_properties.
2983 * elf-properties.c (elf_merge_gnu_properties): Add struct
2984 bfd_link_info * and pass it to merge_gnu_properties.
2985 (elf_merge_gnu_property_list): Add struct bfd_link_info *
2986 and pass it to elf_merge_gnu_properties.
2987 (_bfd_elf_link_setup_gnu_properties): Pass info to
2988 elf_merge_gnu_property_list.
2989 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2990 bfd_link_info *.
2991 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2992
9b97dfbf
AM		 29932017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
2994
2995 PR 21564
2996 * binary.c (binary_set_section_contents): Scale lma by octets
2997 per byte to set filepos.
2998
e3d1d408
CM		 29992017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3000
3001 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
3002 dynamic sections.
3003
64aa8e03
CM		 30042017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3005
3006 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
3007 require TEXTREL.
3008
a0abe743
CM		 30092017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3010
3011 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
3012 patched section contents for TLS IE reloc.
3013 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
3014
f4e6805f
CM		 30152017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3016
3017 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
3018 RELOC_FOR_GLOBAL_SYMBOL macro.
3019
cd640291
CM		 30202018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3021
3022 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
3023 changes.
3024
7ef0acc1
VG		 30252017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3026
3027 * config/tc-arc.c (md_undefined_symbol): Changed.
3028 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
3029
cc89d0b3
CM		 30302017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3031
3032 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
3033 symbols.
3034
9d5c718b
CM		 30352017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3036
3037 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
3038 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
3039
be9e3704
CM		 30402017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3041
3042 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
3043 object is created.
3044
4ec192e6
RE		 30452017-06-08 Richard Earnshaw <rearnsha@arm.com>
3046
3047 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
3048 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
3049 is non-zero. Add clarifying comments.
3050
51fa2693
L		 30512017-06-08 H.J. Lu <hongjiu.lu@intel.com>
3052
3053 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
3054 name. Use local IFUNC symbol name string to report unsupported
3055 non-PIC call to IFUNC function.
3056 (elf_i386_relocate_section): Dump local IFUNC name with minfo
3057 when generating R_386_IRELATIVE relocation.
3058 (elf_i386_finish_dynamic_symbol): Likewise.
3059 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
3060 IFUNC symbol name.
3061 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
3062 when generating R_X86_64_IRELATIVE relocation.
3063 (elf_x86_64_finish_dynamic_symbol): Likewise.
3064
78e8a2ff
JM		 30652017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3066
3067 * elf.c (setup_group): Make sure BFD sections are created for all
3068 group sections in the input file when processing SHF_GROUP
3069 sections.
3070 (bfd_section_from_shdr): Avoid duplicating logic already
3071 implemented in `setup_group'.
3072
9949827b
DBR		 30732017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
3074
3075 PR binutils/21546
3076 * peXXigen.c (pe_print_idata): Use the address of the first thunk
3077 if the hint address is zero.
3078
0ee3a6db
JC		 30792017-06-06 James Clarke <jrtc27@jrtc27.com>
3080
3081 PR ld/19579
3082 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
3083 ELF_COMMON_DEF_P for common symbols.
3084
7bdf4127
AB		 30852017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
3086
3087 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
3088 SEC_GROUP sections as SEC_EXCLUDE.
3089 (bfd_elf_set_group_contents): Replace use of abort with an assert.
3090 (assign_section_numbers): Use resolve_section_groups flag instead
3091 of relocatable link type.
3092 (_bfd_elf_init_private_section_data): Use resolve_section_groups
3093 flag instead of checking the final_link flag for part of the
3094 checks in here. Fix white space as a result.
3095 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
3096 instead of relocatable link type.
3097 (bfd_elf_final_link): Likewise.
3098
458ad2b8
JM		 30992017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3100
3101 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
3102 variable `bed'.
3103 * elf32-score.c (score_elf_final_link_relocate): Likewise.
3104 (s3_bfd_score_elf_check_relocs): Likewise.
3105 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3106 (score_elf_final_link_relocate): Likewise.
3107 (s7_bfd_score_elf_check_relocs): Likewise.
3108
fbebaf4a
JM		 31092017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3110
3111 * elflink.c (init_reloc_cookie_rels): Remove unused variable
3112 `bed'.
3113
056bafd4
MR		 31142017-06-06 Maciej W. Rozycki <macro@imgtec.com>
3115
3116 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
3117 from `reloc_count' rather than decrementing it.
3118 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
3119 `reloc_count' by `int_rels_per_ext_rel'.
3120 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
3121 `reloc_count' by `int_rels_per_ext_rel' for last relocation
3122 entry determination.
3123 (s3_bfd_score_elf_check_relocs): Likewise.
3124 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
3125 (s7_bfd_score_elf_relocate_section): Likewise.
3126 (s7_bfd_score_elf_check_relocs): Likewise.
3127 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
3128 prototype and function.
3129 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
3130 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
3131 triple rather than once the sum of REL and RELA relocation entry
3132 counts.
3133 (bfd_elf64_get_reloc_upper_bound): Remove macro.
3134 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
3135 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
3136 storage allocation size determination.
3137 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
3138 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
3139 by `int_rels_per_ext_rel' for last relocation entry
3140 determination.
3141 (bfd_elf_final_link): Do not multiply `reloc_count' by
3142 `int_rels_per_ext_rel' for internal relocation storage
3143 allocation size determination.
3144 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
3145 `int_rels_per_ext_rel' for last relocation entry determination.
3146 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3147 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
3148 (_bfd_mips_elf_relocate_section): Likewise.
3149
af54f0eb
AM		 31502017-06-05 Alan Modra <amodra@gmail.com>
3151
3152 PR 21529
3153 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
3154
6cf3bf88 31552017-06-01 John Baldwin <jhb@FreeBSD.org>
b5430a3c
JB		 3156
3157 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
3158 determine structure sizes.
3159 (elfcore_grok_freebsd_prstatus): Likewise.
3160
f378ab09
AM		 31612017-06-01 Alan Modra <amodra@gmail.com>
3162
3163 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
3164 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
3165 dynamic objects.
3166 (is_elfv2_localentry0): New function.
3167 (ppc64_elf_tls_setup): Default params->plt_localentry0.
3168 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
3169 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
3170 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
3171 optimized localentry:0 stubs.
3172 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
3173 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
3174 localentry:0 stubs.
3175 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
3176 DT_PPC64_OPT.
3177 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
3178
8c65b54f
CS		 31792017-05-30 Casey Smith <clegg89@gmail.com>
3180
3181 PR ld/21523
3182 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
3183 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
3184
64984c22
AK		 31852017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
3186
3187 * cpu-arc.c (arc_compatible): New function.
3188
37cd3877
AK		 31892017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
3190
3191 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
3192
8e2f54bc
L		 31932017-05-30 H.J. Lu <hongjiu.lu@intel.com>
3194
3195 PR binutils/21519
3196 * bfdio.c (bfd_get_file_size): New function.
3197 * bfd-in2.h: Regenerated.
3198
8e7f04f1 31992017-05-23 Dilian Palauzov <git-dpa@aegee.org>
3200
3201 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
3202 comments.
3203
25f94347
L		 32042017-05-22 H.J. Lu <hongjiu.lu@intel.com>
3205
3206 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
3207 dynobj instead of htab->elf.dynobj.
3208
e5713223
MR		 32092017-05-19 Maciej W. Rozycki <macro@imgtec.com>
3210
3211 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
3212 and function.
3213 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
3214 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
3215 actual number of internal relocations retrieved. Adjust
3216 function description.
3217 (bfd_elf64_canonicalize_reloc): Remove macro.
3218 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
3219
64517994
JM		 32202017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
3221
3222 * archures.c (bfd_mach_sparc_v9m8): Define.
3223 (bfd_mach_sparc_v8plusm8): Likewise.
3224 (bfd_mach_sparc_v9_p): Adjust to M8.
3225 (bfd_mach_sparc_64bit_p): Likewise.
3226 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
3227 bfd_mach_sparc_v8plusm8.
3228 * bfd-in2.h: Regenerated.
3229 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
3230 sparc:v8plusm8.
3231 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
3232 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
3233 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
3234 SHA3.
3235 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3236 bfd_mach_sparc_v8plusm8.
3237
eb026f09
AM		 32382017-05-19 Alan Modra <amodra@gmail.com>
3239
3240 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
3241 debug and special sections when no non-note alloc sections in an
3242 object are kept.
3243
535b785f
AM		 32442017-05-18 Alan Modra <amodra@gmail.com>
3245
3246 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
3247 * elf-m10300.c: Likewise.
3248 * elf.c: Likewise.
3249 * elf32-arc.c: Likewise.
3250 * elf32-bfin.c: Likewise.
3251 * elf32-m68k.c: Likewise.
3252 * elf32-nds32.c: Likewise.
3253 * elf32-tilepro.c: Likewise.
3254 * elflink.c: Likewise.
3255 * elfnn-aarch64.c: Likewise.
3256 * elfnn-riscv.c: Likewise.
3257 * elfxx-tilegx.c: Likewise.
3258 * mach-o.c: Likewise.
3259 * peXXigen.c: Likewise.
3260 * vms-alpha.c: Likewise.
3261 * vms-lib.c: Likewise.
3262
b7c871ed
L		 32632017-05-17 H.J. Lu <hongjiu.lu@intel.com>
3264
3265 PR ld/20882
3266 * elflink.c (elf_gc_mark_debug_section): New function.
3267 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
3268 referenced by kept debug sections.
3269
bc4e12de
AM		 32702017-05-16 Alan Modra <amodra@gmail.com>
3271
3272 * elf-m10300.c: Rename occurrences of non_ir_ref.
3273 * elf32-arm.c: Likewise.
3274 * elf32-bfin.c: Likewise.
3275 * elf32-cr16.c: Likewise.
3276 * elf32-cris.c: Likewise.
3277 * elf32-d10v.c: Likewise.
3278 * elf32-dlx.c: Likewise.
3279 * elf32-fr30.c: Likewise.
3280 * elf32-frv.c: Likewise.
3281 * elf32-hppa.c: Likewise.
3282 * elf32-i370.c: Likewise.
3283 * elf32-i386.c: Likewise.
3284 * elf32-iq2000.c: Likewise.
3285 * elf32-lm32.c: Likewise.
3286 * elf32-m32c.c: Likewise.
3287 * elf32-m32r.c: Likewise.
3288 * elf32-m68hc1x.c: Likewise.
3289 * elf32-m68k.c: Likewise.
3290 * elf32-mcore.c: Likewise.
3291 * elf32-metag.c: Likewise.
3292 * elf32-microblaze.c: Likewise.
3293 * elf32-moxie.c: Likewise.
3294 * elf32-msp430.c: Likewise.
3295 * elf32-mt.c: Likewise.
3296 * elf32-nios2.c: Likewise.
3297 * elf32-or1k.c: Likewise.
3298 * elf32-ppc.c: Likewise.
3299 * elf32-rl78.c: Likewise.
3300 * elf32-s390.c: Likewise.
3301 * elf32-score.c: Likewise.
3302 * elf32-score7.c: Likewise.
3303 * elf32-sh.c: Likewise.
3304 * elf32-tic6x.c: Likewise.
3305 * elf32-tilepro.c: Likewise.
3306 * elf32-v850.c: Likewise.
3307 * elf32-vax.c: Likewise.
3308 * elf32-xstormy16.c: Likewise.
3309 * elf32-xtensa.c: Likewise.
3310 * elf64-alpha.c: Likewise.
3311 * elf64-hppa.c: Likewise.
3312 * elf64-ia64-vms.c: Likewise.
3313 * elf64-mmix.c: Likewise.
3314 * elf64-ppc.c: Likewise.
3315 * elf64-s390.c: Likewise.
3316 * elf64-sh64.c: Likewise.
3317 * elf64-x86-64.c: Likewise.
3318 * elflink.c: Likewise.
3319 * elfnn-aarch64.c: Likewise.
3320 * elfnn-ia64.c: Likewise.
3321 * elfnn-riscv.c: Likewise.
3322 * elfxx-mips.c: Likewise.
3323 * elfxx-sparc.c: Likewise.
3324 * elfxx-tilegx.c: Likewise.
3325 * linker.c: Likewise.
3326
4070765b
AM		 33272017-05-16 Alan Modra <amodra@gmail.com>
3328
3329 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
3330 * elflink.c (elf_link_add_object_symbols): Update to use
3331 non_ir_ref_dynamic.
3332 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
3333 non_ir_ref.
3334 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
3335
25499ac7
MR		 33362017-05-15 Maciej W. Rozycki <macro@imgtec.com>
3337
3338 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
3339
73caa85d
L		 33402017-05-12 H.J. Lu <hongjiu.lu@intel.com>
3341
3342 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
3343 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
3344 properties.
3345 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3346
f2c29a16
L		 33472017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3348
3349 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
3350 to plt_second.
3351 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
3352 to plt_second/plt_second_eh_frame.
3353 (elf_x86_64_link_hash_newfunc): Updated.
3354 (elf_x86_64_allocate_dynrelocs): Likewise.
3355 (elf_x86_64_size_dynamic_sections): Likewise.
3356 (elf_x86_64_relocate_section): Likewise.
3357 (elf_x86_64_finish_dynamic_symbol): Likewise.
3358 (elf_x86_64_finish_dynamic_sections): Likewise.
3359 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
3360 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
3361 .plt.sec section.
3362 (elf_backend_setup_gnu_properties): Updated. Create the
3363 .plt.sec section instead of the .plt.sec section.
3364
dc2be3d2
L		 33652017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3366
3367 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
3368 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
3369 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
3370
db84b98a
JM		 33712017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3372
3373 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
3374 (bfd_elf64_set_reloc): Define.
3375 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
3376
23186865
JM		 33772017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3378
3379 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
3380 (struct bfd_target): New field _bfd_set_reloc.
3381 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
3382 * reloc.c (_bfd_generic_set_reloc): New function.
3383 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
3384 * nlm-target.h (nlm_set_reloc): Likewise.
3385 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
3386 * aout-tic30.c (MY_set_reloc): Likewise.
3387 * aout-target.h (MY_set_reloc): Likewise.
3388 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
3389 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
3390 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
3391 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
3392 * aout-adobe.c (aout_32_set_reloc): Likewise.
3393 * bout.c (b_out_set_reloc): Likewise.
3394 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
3395 * i386os9k.c (aout_32_set_reloc): Likewise.
3396 * ieee.c (ieee_set_reloc): Likewise.
3397 * oasys.c (oasys_set_reloc): Likewise.
3398 * som.c (som_set_reloc): Likewise.
3399 * versados.c (versados_set_reloc): Likewise.
3400 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
3401 _bfd_generic_set_reloc.
3402 (rs6000_xcoff64_aix_vec): LIkewise.
3403 * libbfd.c (_bfd_norelocs_set_reloc): New function.
3404 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
3405 * i386msdos.c (msdos_set_reloc): Define to
3406 _bfd_norelocs_set_reloc.
3407 * elfcode.h (elf_set_reloc): Define.
3408 * bfd-in2.h: Regenerated.
3409
aab82f4c
L		 34102017-05-10 H.J. Lu <hongjiu.lu@intel.com>
3411
3412 PR ld/21481
3413 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
3414 for IFUNC function address.
3415
53a346d8
CZ		 34162017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
3417
3418 * elf32-arc.c (FEATURE_LIST_NAME): Define.
3419 (CONFLICT_LIST): Likewise.
3420 (opcode/arc-attrs.h): Include.
3421 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
3422 (arc_extract_features): New file.
3423 (arc_stralloc): Likewise.
3424 (arc_elf_merge_attributes): Likewise.
3425 (arc_elf_merge_private_bfd_data): Use object attributes.
3426 (bfd_arc_get_mach_from_attributes): New function.
3427 (arc_elf_object_p): Use object attributes.
3428 (arc_elf_final_write_processing): Likewise.
3429 (elf32_arc_obj_attrs_arg_type): New function.
3430 (elf32_arc_obj_attrs_handle_unknown): Likewise.
3431 (elf32_arc_section_from_shdr): Likewise.
3432 (elf_backend_obj_attrs_vendor): Define.
3433 (elf_backend_obj_attrs_section): Likewise.
3434 (elf_backend_obj_attrs_arg_type): Likewise.
3435 (elf_backend_obj_attrs_section_type): Likewise.
3436 (elf_backend_obj_attrs_handle_unknown): Likewise.
3437 (elf_backend_section_from_shdr): Likewise.
3438
e645cf40
AG		 34392017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
3440
3441 PR ld/21458
3442 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
3443 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
3444 and the destination is a Thumb symbol.
3445
dd9e66ee
L		 34462017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3447
3448 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
3449 initializer to silence GCC 4.2.
3450 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
3451
38b12349
L		 34522017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3453
3454 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
3455 (LAZY_PLT_ENTRY_SIZE): This.
3456 (NON_LAZY_PLT_ENTRY_SIZE): New.
3457 (elf_x86_64_plt0_entry): Renamed to ...
3458 (elf_x86_64_lazy_plt0_entry): This.
3459 (elf_x86_64_plt_entry): Renamed to ...
3460 (elf_x86_64_lazy_plt_entry): This.
3461 (elf_x86_64_bnd_plt0_entry): Renamed to ...
3462 (elf_x86_64_lazy_bnd_plt0_entry): This.
3463 (elf_x86_64_legacy_plt_entry): Removed.
3464 (elf_x86_64_bnd_plt_entry): Renamed to ...
3465 (elf_x86_64_lazy_bnd_plt_entry): This.
3466 (elf_x86_64_legacy_plt2_entry): Renamed to ...
3467 (elf_x86_64_non_lazy_plt_entry): This.
3468 (elf_x86_64_bnd_plt2_entry): Renamed to ...
3469 (elf_x86_64_non_lazy_bnd_plt_entry): This.
3470 (elf_x86_64_eh_frame_plt): Renamed to ...
3471 (elf_x86_64_eh_frame_lazy_plt): This.
3472 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
3473 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
3474 (elf_x86_64_eh_frame_plt_got): Renamed to ...
3475 (elf_x86_64_eh_frame_non_lazy_plt): This.
3476 (elf_x86_64_lazy_plt_layout): New.
3477 (elf_x86_64_non_lazy_plt_layout): Likewise.
3478 (elf_x86_64_plt_layout): Likewise.
3479 (elf_x86_64_backend_data): Remove PLT layout information. Add
3480 os for target system.
3481 (GET_PLT_ENTRY_SIZE): Removed.
3482 (elf_x86_64_lazy_plt): New.
3483 (elf_x86_64_non_lazy_plt): Likewise.
3484 (elf_x86_64_lazy_bnd_plt): Likewise.
3485 (elf_x86_64_non_lazy_bnd_plt): Likewise.
3486 (elf_x86-64_arch_bed): Updated.
3487 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3488 (elf_x86_64_create_dynamic_sections): Removed.
3489 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
3490 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3491 (elf_x86-64_adjust_dynamic_symbol): Updated.
3492 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
3493 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3494 size for PLT0 if there is no PLT0. Get plt_entry_size from
3495 non_lazy_plt for non-lazy PLT entries.
3496 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
3497 from non_lazy_plt for non-lazy PLT entries.
3498 (elf_x86-64_relocate_section): Updated. Properly get PLT index
3499 if there is no PLT0.
3500 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
3501 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
3502 entries with non-lazy PLT layout. Don't fill the second and third
3503 slots in the PLT entry if there is no PLT0.
3504 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
3505 if there is no PLT0. Set sh_entsize on the .plt.got section.
3506 (compare_relocs): New.
3507 (elf_x86_64_plt_type): Likewise.
3508 (elf_x86_64_plt): Likewise.
3509 (elf_x86_64_nacl_plt): New. Forward declaration.
3510 (elf_x86_64_get_plt_sym_val): Removed.
3511 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
3512 against all dynamic relocations.
3513 (elf_x86_64_link_setup_gnu_properties): New function.
3514 (elf_backend_create_dynamic_sections): Updated.
3515 (elf_backend_setup_gnu_properties): New.
3516 (elf_x86_64_nacl_plt): New.
3517 (elf_x86_64_nacl_arch_bed): Updated.
3518
f604c2a2
L		 35192017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3520
3521 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
3522 (LAZY_PLT_ENTRY_SIZE): This.
3523 (NON_LAZY_PLT_ENTRY_SIZE): New.
3524 (elf_i386_plt0_entry): Renamed to ...
3525 (elf_i386_lazy_plt0_entry): This.
3526 (elf_i386_plt_entry): Renamed to ...
3527 (elf_i386_lazy_plt_entry): This.
3528 (elf_i386_pic_plt0_entry): Renamed to ...
3529 (elf_i386_pic_lazy_plt0_entry): This.
3530 (elf_i386_pic_plt_entry): Renamed to ...
3531 (elf_i386_pic_lazy_plt_entry): This.
3532 (elf_i386_got_plt_entry): Renamed to ...
3533 (elf_i386_non_lazy_plt_entry): This.
3534 (elf_i386_pic_got_plt_entry): Renamed to ...
3535 (elf_i386_pic_non_lazy_plt_entry): This.
3536 (elf_i386_eh_frame_plt): Renamed to ...
3537 (elf_i386_eh_frame_lazy_plt): This.
3538 (elf_i386_eh_frame_plt_got): Renamed to ...
3539 (elf_i386_eh_frame_non_lazy_plt): This.
3540 (elf_i386_plt_layout): Renamed to ...
3541 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
3542 eh_frame_plt_got_size.
3543 (elf_i386_non_lazy_plt_layout): New.
3544 (elf_i386_plt_layout): Likewise.
3545 (elf_i386_non_lazy_plt): Likewise.
3546 (GET_PLT_ENTRY_SIZE): Removed.
3547 (elf_i386_plt): Renamed to ...
3548 (elf_i386_lazy_plt): This.
3549 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
3550 (elf_i386_arch_bed): Updated.
3551 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3552 (elf_i386_create_dynamic_sections): Removed.
3553 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
3554 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3555 (elf_i386_adjust_dynamic_symbol): Updated.
3556 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
3557 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3558 size for PLT0 if there is no PLT0.
3559 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
3560 output section is discarded only if GOT isn't empty.
3561 (elf_i386_relocate_section): Updated. Properly get PLT index
3562 if there is no PLT0.
3563 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
3564 second and third slots in the PLT entry if there is no PLT0.
3565 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
3566 if there is no PLT0. Set sh_entsize on the .plt.got section.
3567 (elf_i386_nacl_plt): Forward declaration.
3568 (elf_i386_get_plt_sym_val): Removed.
3569 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
3570 against all dynamic relocations.
3571 (elf_i386_link_setup_gnu_properties): New function.
3572 (elf_backend_create_dynamic_sections): Updated.
3573 (elf_backend_setup_gnu_properties): New.
3574 (elf_i386_nacl_plt): Updated.
3575 (elf_i386_nacl_arch_bed): Likewise.
3576 (elf_i386_vxworks_arch_bed): Likewise.
3577
046734ff
TP		 35782017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
3579
3580 * elflink.c (elf_output_implib): Remove executable flag from import
3581 library bfd.
3582 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
3583 library is a relocatable object file.
3584
b660e9eb
SKS		 35852017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3586
3587 PR ld/21404
3588 * elf32-avr.c (avr_should_move_sym): New function.
3589 (avr_should_reduce_sym_size): Likewise.
3590 (avr_should_increase_sym_size): Likewise.
3591 (elf32_avr_relax_delete_bytes): Adjust symbol values
3592 and sizes by calling new functions.
3593
763a5fa4
PD		 35942017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
3595
3596 * config.bfd (riscv32-*): Enable rv64.
3597
73ec947d
AM		 35982017-05-02 Alan Modra <amodra@gmail.com>
3599
3600 PR 21384
3601 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3602 rather than h->root.type == bfd_link_hash_new.
3603 (bfd_elf_record_link_assignment): Similarly, call
3604 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3605
a941291c
AM		 36062017-04-29 Alan Modra <amodra@gmail.com>
3607
3608 PR 21432
3609 * reloc.c (reloc_offset_in_range): New function.
3610 (bfd_perform_relocation, bfd_install_relocation): Use it.
3611 (_bfd_final_link_relocate): Likewise.
3612
750eaa47
L		 36132017-04-28 H.J. Lu <hongjiu.lu@intel.com>
3614
3615 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3616 before using .plt.got.
3617 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3618
5b66fac4
L		 36192017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3620
3621 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3622 instead of "+=" to update 0.
3623
de9a3c42
L		 36242017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3625
3626 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3627 .plt.got section here.
3628 (elf_i386_check_relocs): Don't create the .plt.got section.
3629 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3630 the .plt.got and .plt.bnd sections here.
3631 (elf_x86_64_check_relocs): Don't create the .plt.got nor
3632 .plt.bnd sections.
3633
da3d25af
L		 36342017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3635
3636 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3637 has_bnd_reloc.
3638 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3639 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3640 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3641 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3642 has_bnd_reloc.
3643
fba37edd
L		 36442017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3645
3646 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3647 to return bfd *.
3648 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3649 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3650 the first relocatable ELF input with GNU properties.
3651
1f78f649
L		 36522017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3653
3654 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3655 VxWorks for non-PIC.
3656
76c20d54
AM		 36572017-04-27 Alan Modra <amodra@gmail.com>
3658
3659 * elf-bfd.h (struct elf_backend_data): Make asection param of
3660 elf_backend_eh_frame_address_size const.
3661 (_bfd_elf_eh_frame_address_size): Likewise.
3662 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3663 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3664 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3665 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3666 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3667 (next_cie_fde_offset): Constify params.
3668 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3669
d7153c4a
AM		 36702017-04-27 Alan Modra <amodra@gmail.com>
3671
3672 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3673 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3674 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3675 aug_data_len.
3676 (offset_adjust): New function.
3677 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3678 (adjust_eh_frame_local_symbols): Likewise.
3679 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3680 after changing anything. Return true if anything changed.
3681 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3682 _bfd_elf_adjust_eh_frame_global_symbol for globals.
3683
641338d8
AM		 36842017-04-27 Alan Modra <amodra@gmail.com>
3685
3686 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3687 when force_local.
3688
21d68fcd
AM		 36892017-04-27 Alan Modra <amodra@gmail.com>
3690
3691 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3692 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3693 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3694 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
3695 for undef and undefweak dyn_relocs.
3696 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3697 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3698 (allocate_got, allocate_dynrelocs): Likewise.
3699 (ppc64_elf_relocate_section): Likewise.
3700
97d343d4
L		 37012017-04-26 H.J. Lu <hongjiu.lu@intel.com>
3702
3703 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3704 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3705 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3706 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3707
04b31182
NC		 37082017-04-26 Nick Clifton <nickc@redhat.com>
3709
3710 PR binutils/21434
3711 * reloc.c (bfd_perform_relocation): Check for a negative address
3712 in the reloc.
3713
23ec1e32
MR		 37142017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3715
3716 PR ld/21334
3717 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3718 member.
3719 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3720 (elf_backend_always_renumber_dynsyms): Define.
3721 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3722 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3723 * elflink.c (bfd_elf_size_dynamic_sections): Also call
3724 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3725 it.
3726 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3727
c46cec3a
MR		 37282017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3729
3730 * elflink.c (bfd_elf_size_dynamic_sections): Only call
3731 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3732 sections have been created.
3733
e63d1232
NC		 37342017-04-26 Nick Clifton <nickc@redhat.com>
3735
3736 PR binutils/21431
3737 * compress.c (bfd_init_section_compress_status): Check the return
3738 value from bfd_malloc.
3739
9e9821dd
L		 37402017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3741
3742 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3743 no_finish_dynamic_symbol.
3744 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3745 0.
3746 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3747 weak symbol, don't make it dynamic.
3748 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3749 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3750 relocation for GOT reference.
3751 (elf_x86_64_finish_dynamic_symbol): Abort if
3752 no_finish_dynamic_symbol isn't 0.
3753
0dc9a308
L		 37542017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3755
3756 PR ld/21402
3757 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3758 undefined weak symbol, don't make it dynamic.
3759 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3760 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3761 relocation for R_386_GOT32.
3762
1587442d
L		 37632017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3764
3765 PR ld/21425
3766 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3767
7eacd66b
AM		 37682017-04-23 Alan Modra <amodra@gmail.com>
3769
3770 PR 21414
3771 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3772 * elf.c (lcomm_sym): New.
3773 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3774 * bfd-in2.h: Regenerate.
3775
bce964aa
AM		 37762017-04-23 Alan Modra <amodra@gmail.com>
3777
3778 PR 21412
3779 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3780 parameters and comment.
3781 (_bfd_elf_get_reloc_section): Delete.
3782 (_bfd_elf_plt_get_reloc_section): Declare.
3783 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3784 New functions. Don't blindly skip over assumed .rel/.rela prefix.
3785 Extracted from..
3786 (_bfd_elf_get_reloc_section): ..here. Delete.
3787 (assign_section_numbers): Call elf_get_reloc_section.
3788 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3789 * elfxx-target.h (elf_backend_get_reloc_section): Update.
3790
97e83a10
AM		 37912017-04-23 Alan Modra <amodra@gmail.com>
3792
3793 PR 21409
3794 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3795 no symbols.
3796
e133d005
L		 37972017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3798
3799 PR ld/21402
3800 * elf32-i386.c (elf_i386_link_hash_entry): Add
3801 no_finish_dynamic_symbol.
3802 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3803 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3804 symbol, don't make it dynamic in PIE.
3805 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3806 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3807 relocation for R_386_GOT32
3808 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3809 isn't 0.
3810
3c5fce9b
L		 38112017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3812
3813 PR ld/19617
3814 PR ld/21086
3815 * elflink.c (elf_link_add_object_symbols): Require
3816 --no-dynamic-linker with -E/--dynamic-list when creating
3817 dynamic sections.
3818
0fad2956
MR		 38192017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3820
3821 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3822 if forced local.
3823
64575f78
MR		 38242017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3825
3826 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3827 dynamic symbol sorting.
3828
59fa66c5
L		 38292017-04-20 H.J. Lu <hongjiu.lu@intel.com>
3830
3831 PR ld/21382
3832 * elflink.c (elf_link_add_object_symbols): Preserve
3833 dynamic_ref_after_ir_def when restoring the symbol table for
3834 unneeded dynamic object.
3835
e492d2f8
L		 38362017-04-19 H.J. Lu <hongjiu.lu@intel.com>
3837
3838 PR ld/21401
3839 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3840 on on undefined IFUNC symbol in the second PLT.
3841
10169134
WAF		 38422017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
3843
3844 * peXXigen.c (pe_print_reloc): Correct chunk_end.
3845
954b63d4
AM		 38462017-04-19 Alan Modra <amodra@gmail.com>
3847
3848 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3849 or make dynamic for info->dynamic_undefined_weak 0 and 1.
3850 * elf32-ppc.c:Formatting.
3851 (ensure_undefweak_dynamic): Don't make dynamic when
3852 info->dynamic_undefined_weak is zero.
3853 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3854 info->dynamic_undefined_weak. Discard undef dyn_relocs when
3855 not default visibility. Discard undef and undefweak
3856 dyn_relocs earlier.
3857 (ppc_elf_relocate_section): Adjust to suit.
3858 * elf64-ppc.c: Formatting.
3859 (ensure_undefweak_dynamic): Don't make dynamic when
3860 info->dynamic_undefined_weak is zero.
3861 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3862 info->dynamic_undefined_weak. Discard them earlier.
3863
e6699019
L		 38642017-04-17 H.J. Lu <hongjiu.lu@intel.com>
3865
3866 PR ld/21389
3867 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3868 before generating the version definition section.
3869
c5d37467
AM		 38702017-04-17 Alan Modra <amodra@gmail.com>
3871
3872 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3873 state when a regular object file defines a symbol with
3874 incompatible type to that defined by an earlier shared lib.
3875
63a5468a
AM		 38762017-04-13 Alan Modra <amodra@gmail.com>
3877
3878 * coffcode.h: Wrap some overly long _bfd_error_handler args.
3879 * elf.c: Likewise.
3880 * elf32-arm.c: Likewise.
3881 * elf32-i386.c: Likewise.
3882 * elf32-mep.c: Likewise.
3883 * elf64-ia64-vms.c: Likewise.
3884 * elf64-x86-64.c: Likewise.
3885 * elflink.c: Likewise.
3886 * elfnn-ia64.c: Likewise.
3887 * elfxx-mips.c: Likewise.
3888
dae82561
AM		 38892017-04-13 Alan Modra <amodra@gmail.com>
3890
3891 * aoutx.h: Use %B and %A in error messages throughout file.
3892 * aout-cris.c: Likewise.
3893 * archive.c: Likewise.
3894 * binary.c: Likewise.
3895 * coff-rs6000.c: Likewise.
3896 * coff-tic4x.c: Likewise.
3897 * coffcode.h: Likewise.
3898 * coffgen.c: Likewise.
3899 * cofflink.c: Likewise.
3900 * coffswap.h: Likewise.
3901 * cpu-arm.c: Likewise.
3902 * elf-eh-frame.c: Likewise.
3903 * elf-m10300.c: Likewise.
3904 * elf.c: Likewise.
3905 * elf32-arc.c: Likewise.
3906 * elf32-arm.c: Likewise.
3907 * elf32-bfin.c: Likewise.
3908 * elf32-frv.c: Likewise.
3909 * elf32-iq2000.c: Likewise.
3910 * elf32-m32c.c: Likewise.
3911 * elf32-microblaze.c: Likewise.
3912 * elf32-nds32.c: Likewise.
3913 * elf32-rl78.c: Likewise.
3914 * elf32-rx.c: Likewise.
3915 * elf32-score.c: Likewise.
3916 * elf32-score7.c: Likewise.
3917 * elf32-sh64.c: Likewise.
3918 * elf32-v850.c: Likewise.
3919 * elf32-vax.c: Likewise.
3920 * elf32-visium.c: Likewise.
3921 * elf64-ia64-vms.c: Likewise.
3922 * elf64-mmix.c: Likewise.
3923 * elf64-sh64.c: Likewise.
3924 * elfcode.h: Likewise.
3925 * elfnn-aarch64.c: Likewise.
3926 * elfnn-ia64.c: Likewise.
3927 * elfxx-mips.c: Likewise.
3928 * hpux-core.c: Likewise.
3929 * ieee.c: Likewise.
3930 * ihex.c: Likewise.
3931 * linker.c: Likewise.
3932 * merge.c: Likewise.
3933 * mmo.c: Likewise.
3934 * oasys.c: Likewise.
3935 * pdp11.c: Likewise.
3936 * peXXigen.c: Likewise.
3937 * rs6000-core.c: Likewise.
3938 * vms-alpha.c: Likewise.
3939 * xcofflink.c: Likewise.
3940
c08bb8dd
AM		 39412017-04-13 Alan Modra <amodra@gmail.com>
3942
3943 * bfd.c (PRINT_TYPE): Define.
3944 (_doprnt): New function.
3945 (error_handler_internal): Use _doprnt.
3946 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3947 calls in their natural order, throughout file.
3948 * coff-mcore.c: Likewise.
3949 * coff-ppc.c: Likewise.
3950 * coff-tic80.c: Likewise.
3951 * cofflink.c: Likewise.
3952 * elf-s390-common.c: Likewise.
3953 * elf.c: Likewise.
3954 * elf32-arm.c: Likewise.
3955 * elf32-i386.c: Likewise.
3956 * elf32-m32r.c: Likewise.
3957 * elf32-msp430.c: Likewise.
3958 * elf32-spu.c: Likewise.
3959 * elf64-ia64-vms.c: Likewise.
3960 * elf64-sparc.c: Likewise.
3961 * elf64-x86-64.c: Likewise.
3962 * elflink.c: Likewise.
3963 * elfnn-aarch64.c: Likewise.
3964 * elfnn-ia64.c: Likewise.
3965 * elfxx-mips.c: Likewise.
3966
10463f39
AM		 39672017-04-13 Alan Modra <amodra@gmail.com>
3968
3969 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3970 branch veneers" error. Fix double space and format message.
3971 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3972 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3973
4af8774e
AM		 39742017-04-13 Alan Modra <amodra@gmail.com>
3975
3976 * bfd-in2.h: Regenerate.
3977
e4097f5e
L		 39782017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3979
3980 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3981 extra `\n' in warning/error messages.
3982 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3983 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3984
537616aa
L		 39852017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3986
3987 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3988 processor-specific properties with generic ELF target vector.
3989
bb1dd176
QZ		 39902017-04-10 Qing Zhao <qing.zhao@oracle.com>
3991
3992 * elf32-sparc.c (elf_backend_fixup_symbol): New.
3993 * elf64-sparc.c (elf_backend_fixup_symbol): New.
3994 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3995 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3996 has_non_got_reloc.
3997 (link_hash_newfunc): Initialize has_got_reloc and
3998 has_non_got_reloc.
3999 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
4000 section.
4001 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
4002 has_non_got_reloc.
4003 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
4004 has_non_got_reloc.
4005 (_bfd_sparc_elf_fixup_symbol): New function.
4006 (allocate_dynrelocs): Don't allocate space for dynamic
4007 relocations and discard relocations against resolved undefined
4008 weak symbols in executable. Don't make resolved undefined weak
4009 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
4010 relocation against undefined weak symbols in PIE.
4011 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
4012 relocations against resolved undefined weak symbols in PIE
4013 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
4014 without ynamic PLT/GOT relocations for resolved undefined weak
4015 symbols.
4016 Don't generate dynamic relocation against resolved undefined
4017 weak symbol in executable.
4018 (pie_finish_undefweak_symbol): New function.
4019 (_bfd_sparc_elf_finish_dynamic_sections): Call
4020 pie_finish_undefweak_symbol on all symbols in PIE.
4021 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
4022 (_bfd_sparc_elf_fixup_symbol): New function.
4023
d236cfd4
NC		 40242017-04-10 Nick Clifton <nickc@redhat.com>
4025
4026 * config.bfd: Remove ns32k from obsolete list.
4027
6f9dbcd4
AM		 40282017-04-10 Alan Modra <amodra@gmail.com>
4029
4030 PR 21287
4031 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
4032 (special_sections_i): Likewise for .init_array.
4033 (special_sections_p): Likewise for .preinit_array.
4034
8170f769
L		 40352017-04-07 H.J. Lu <hongjiu.lu@intel.com>
4036
4037 PR ld/19579
4038 PR ld/21306
4039 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
4040 ELF_COMMON_DEF_P for common symbols.
4041 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4042 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
4043 * elflink.c (_bfd_elf_merge_symbol): Revert commits
4044 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
4045 07492f668d2173da7a2bda3707ff0985e0f460b6.
4046
49f4617b
PA		 40472017-04-07 Pedro Alves <palves@redhat.com>
4048
4049 * opncls.c (bfd_get_debug_link_info): Rename to...
4050 (bfd_get_debug_link_info_1): ... this. Change type of second
4051 parameter to void pointer. Adjust.
4052 (bfd_get_debug_link_info): Reimplement on top of
4053 bfd_get_debug_link_info_1.
4054 (separate_debug_file_exists, separate_alt_debug_file_exists):
4055 Change type of second parameter to void pointer. Adjust.
4056 (get_func_type, check_func_type): Change type of second parameter
4057 to void pointer.
4058 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
4059 the callback functions instead of passing the address of a local.
4060 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
4061 find_separate_debug_file.
4062 (get_alt_debug_link_info_shim): Change type of second parameter to
4063 void pointer. Adjust.
4064 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
4065 find_separate_debug_file.
4066 (get_build_id_name, bfd_boolean check_build_id_file): Change type
4067 of second parameter to void pointer. Adjust.
4068 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
4069 pointer local to find_separate_debug_file.
4070
40712017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
1fd6d111
TG		 4072
4073 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
4074 external symbols with a definition.
4075 (_bfd_coff_gc_mark_extra_sections): Fix typo.
4076
86abf93a
AM		 40772017-04-07 Alan Modra <amodra@gmail.com>
4078
4079 * po/SRC-POTFILES.in: Regenerate.
4080
8dea77f0
AM		 40812017-04-05 Alan Modra <amodra@gmail.com>
4082
4083 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
4084 reference counting.
4085
477bdd39
JT		 40862017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
4087
4088 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
4089 numbers for DataDirectory entry indicies passed to
4090 add_data_entry().
4091
a91e1603
L		 40922017-04-04 H.J. Lu <hongjiu.lu@intel.com>
4093
4094 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
4095 each GNU_MBIND section and align GNU_MBIND section to page size.
4096 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
4097 segment for each GNU_MBIND section.
4098 (_bfd_elf_init_private_section_data): Copy sh_info from input
4099 for GNU_MBIND section.
4100
b5292032
PD		 41012017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
4102
4103 * elfnn-riscv.c (GP_NAME): Delete.
4104 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
4105 (_bfd_riscv_relax_lui): Likewise.
4106
ad32986f
NC		 41072017-04-04 Nick Clifton <nickc@redhat.com>
4108
4109 PR binutils/21342
4110 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
4111 dereference.
4112 (bfd_elf_final_link): Only initialize the extended symbol index
4113 section if there are extended symbol tables to list.
4114
46bed679
L		 41152017-04-03 H.J. Lu <hongjiu.lu@intel.com>
4116
4117 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
4118 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
4119 * configure.ac (elf): Add elf-properties.lo.
4120 * Makefile.in: Regenerated.
4121 * configure: Likewise.
4122 * elf-bfd.h (elf_property_kind): New.
4123 (elf_property): Likewise.
4124 (elf_property_list): Likewise.
4125 (elf_properties): Likewise.
4126 (_bfd_elf_parse_gnu_properties): Likewise.
4127 (_bfd_elf_get_property): Likewise.
4128 (_bfd_elf_link_setup_gnu_properties): Likewise.
4129 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
4130 and setup_gnu_properties.
4131 (elf_obj_tdata): Add properties.
4132 * elf-properties.c: New file.
4133 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
4134 (elf_i386_merge_gnu_properties): Likewise.
4135 (elf_backend_parse_gnu_properties): Likewise.
4136 (elf_backend_merge_gnu_properties): Likewise.
4137 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4138 (elf_x86_64_merge_gnu_properties): Likewise.
4139 (elf_backend_parse_gnu_properties): Likewise.
4140 (elf_backend_merge_gnu_properties): Likewise.
4141 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
4142 (elf_backend_parse_gnu_properties): Likewise.
4143 (elf_backend_setup_gnu_properties): Likewise.
4144 (elfNN_bed): Add elf_backend_parse_gnu_properties,
4145 elf_backend_merge_gnu_properties and
4146 elf_backend_setup_gnu_properties.
4147
f96bd6c2
PC		 41482017-03-30 Pip Cet <pipcet@gmail.com>
4149
4150 * elf32-wasm32.c: Add relocation code, two relocs.
4151 * reloc.c: Add wasm32 relocations.
4152 * libbfd.h: Regenerate.
4153 * bfd-in2.h: Regenerate.
4154 * bfd/po/bfd.pot: Regenerate.
4155
e643cb45
NC		 41562017-03-29 Nick Clifton <nickc@redhat.com>
4157
4158 PR binutils/18025
4159 * coff-bfd.h (struct coff_section_data): Add new fields:
4160 saved_bias and bias.
4161 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
4162 computed for PE binaries.
4163 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
4164 missing abbrev.
4165
086554e8
HPN		 41662017-03-28 Hans-Peter Nilsson <hp@axis.com>
4167
4168 PR ld/16044
4169 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
4170 to handle a local symbol with a hash-symbol-entry; without PLT.
4171 Add BFD_ASSERT for an incidental case with GOT entry present.
4172 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
4173 isn't forced-or-set local.
4174
a6be0538
PC		 41752017-03-27 Pip Cet <pipcet@gmail.com>
4176
4177 * wasm-module.c: New file to support WebAssembly modules.
4178 * wasm-module.h: New file to support WebAssembly modules.
4179 * doc/webassembly.texi: Start documenting wasm-module.c.
4180 * config.bfd: Add wasm_vec.
4181 * targets.c: Likewise.
4182 * configure.ac: Likewise.
4183 * Makefile.am: Add entries for wasm-module.c.
4184 * Makefile.in: Regenerate.
4185 * configure: Regenerate.
4186 * po/SRC-POTFILES.in: Regenerate.
4187
79b1d3cb
PC		 41882017-03-27 Pip Cet <pipcet@gmail.com>
4189
4190 * cpu-wasm32.c: New file to support wasm32 architecture.
4191 * elf32-wasm32.c: New file to support wasm32 architecture.
4192 * Makefile.am: Add wasm32 architecture.
4193 * archures.c: Likewise.
4194 * config.bfd: Likewise.
4195 * configure.ac: Likewise.
4196 * targets.c: Likewise.
4197 * Makefile.in: Regenerate.
4198 * bfd-in2.h: Regenerate.
4199 * configure: Regenerate.
4200 * po/SRC-POTFILES.in: Regenerate.
4201
aaed6f5b
AM		 42022017-03-20 Alan Modra <amodra@gmail.com>
4203
4204 PR 21266
4205 * elf64-ppc.c (compare_symbols): Stabilize sort.
4206
82e66161
AM		 42072017-03-18 Alan Modra <amodra@gmail.com>
4208
4209 * elf64-ppc.c (struct ppc_link_hash_table): Add
4210 local_ifunc_resolver and maybe_local_ifunc_resolver.
4211 (ppc_build_one_stub): Set flags on emitting dynamic
4212 relocation to ifunc.
4213 (ppc64_elf_relocate_section): Likewise.
4214 (ppc64_elf_finish_dynamic_symbol): Likewise.
4215 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
4216 local dynamic relocs to ifuncs.
4217 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
4218 local_ifunc_resolver and maybe_local_ifunc_resolver.
4219 (ppc_elf_relocate_section): Set flag on emitting dynamic
4220 relocation to ifuncs.
4221 (ppc_elf_finish_dynamic_symbol): Likewise.
4222 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
4223 dynamic relocs to ifuncs.
4224
f955cccf
NC		 42252017-03-13 Nick Clifton <nickc@redhat.com>
4226
4227 PR binutils/21202
4228 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
4229 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
4230 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
4231 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
4232 * bfd-in2.h: Regenerate.
4233 * libbfd.h: Regenerate.
4234 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
4235 names.
4236 (IS_AARCH64_TLSDESC_RELOC): Likewise.
4237 (elfNN_aarch64_howto_table): Likewise.
4238 (aarch64_tls_transition_without_check): Likewise.
4239 (aarch64_reloc_got_type): Likewise.
4240 (elfNN_aarch64_final_link_relocate): Likewise.
4241 (elfNN_aarch64_tls_relax): Likewise.
4242 (elfNN_aarch64_relocate_section): Likewise.
4243 (elfNN_aarch64_gc_sweep_hook): Likewise.
4244 (elfNN_aarch64_check_relocs): Likewise.
4245 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4246 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4247
4aef7643
AM		 42482017-03-11 Alan Modra <amodra@gmail.com>
4249
4250 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
4251 parameter is in fact used. Whitespace fixes.
4252 * elf64-ppc.c: Likewise.
4253
f03265d9
ST		 42542017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
4255
4256 * rs6000-core.c (CORE_NEW): Simplify macro when
4257 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
4258
b1b07054
AM		 42592017-03-07 Alan Modra <amodra@gmail.com>
4260
4261 PR 21224
4262 PR 20519
4263 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
4264 dyn_relocs check.
4265
2e0ce1c8
AM		 42662017-03-05 Alan Modra <amodra@gmail.com>
4267
4268 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
4269 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
4270 (next_cie_fde_offset): New function.
4271 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
4272 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
4273 four bytes. Align CIEs to four or eight bytes depending on
4274 per_encoding_aligned8. Align FDEs according to their encoding.
4275 Pad last FDE to output section alignment.
4276 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
4277 assertion.
4278 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
4279 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
4280 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
4281
f98450c6
NC		 42822017-03-02 Martin Bickel <binutils@ineranves.de>
4283
4284 PR ld/21212
4285 * elf.c (rewrite_elf_program_header): Do not issue a warning for
d20928fa 4286 empty segments which have a zero filesz, but a non-zero memsz.
f98450c6 4287
673cff9b
AM		 42882017-03-02 Alan Modra <amodra@gmail.com>
4289
4290 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
4291
3de43e7b
AM		 42922017-02-28 Alan Modra <amodra@gmail.com>
4293
4294 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
4295 (ppc64_elf_relocate_section): Likewise.
4296
4ef97a1b
AM		 42972017-02-28 Alan Modra <amodra@gmail.com>
4298
4299 PR 20995
4300 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
4301 rather than elf32_nios2_hash_table or elf_hash_table.
4302 (create_got_section): Likewise.
4303 (nios2_elf32_finish_dynamic_symbol): Likewise.
4304 (nios2_elf32_adjust_dynamic_symbol): Likewise.
4305 (nios2_elf32_size_dynamic_sections): Likewise.
4306 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
4307 vars. Use htab equivalents directly instead. Don't create
4308 all dynamic sections on needing just the GOT. Use a goto
4309 rather than a fall-through with reloc test. Ensure
4310 htab->dynobj is set when making dynamic sreloc section.
4311 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
4312 equivalent directly instead. Don't segfault on looking for
4313 .dynamic when dynamic sections have not been created. Don't
4314 segfault on .got.plt being discarded.
4315 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
4316 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
4317 fixme and another not so relevant comment.
4318 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
4319 already set, set hash table dynobj on creating .sbss.
4320
7ba71655
AM		 43212017-02-28 Alan Modra <amodra@gmail.com>
4322
4323 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
4324 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
4325 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
4326 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
4327 (ppc64_elf_relocate_section): Likewise.
4328 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
4329 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
4330 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
4331 * libbfd.h: Regenerate.
4332 * bfd-in2.h: Regenerate.
4333
afbf7e8e
AM		 43342017-02-28 Alan Modra <amodra@gmail.com>
4335
4336 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
4337 dynamic .data.rel.ro read-only.
4338 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
4339 rather than section flags when deciding where copy reloc goes.
4340 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
4341 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
4342 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
4343 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
4344 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
4345 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
4346 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
4347 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
4348 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4349 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
4350 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
4351 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
4352 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4353 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
4354 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
4355 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
4356 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
4357 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
4358 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
4359
0e392101
MR		 43602017-02-28 Maciej W. Rozycki <macro@imgtec.com>
4361
4362 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
4363 `jalr $0, $25' instruction encoding.
4364
bd757ca7
NC		 43652017-02-27 Nick Clifton <nickc@redhat.com>
4366
4367 PR ld/21180
4368 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
4369 generating a seg-fault when encountering a symbol that has been
4370 deleted by garbage collection.
4371
034fed0b
AM		 43722017-02-25 Alan Modra <amodra@gmail.com>
4373
4374 * elf32-arc.c (struct dynamic_sections): Delete.
4375 (enum dyn_section_types): Delete.
4376 (dyn_section_names): Delete.
4377 (arc_create_dynamic_sections): Delete.
4378 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
4379 segfault on discarded .rela.plt section.
4380 (elf_arc_size_dynamic_sections): Formatting. Don't call
4381 arc_create_dynamic_sections. Don't allocate memory for sections
4382 handled by the generic linker. Correct code finding relocs in
4383 read-only sections. Set SEC_EXCLUDE on zero size .got,
4384 .got.plt, and .dynbss sections. Do set .interp for pies.
4385
d0f744f9
AW		 43862017-02-24 Andrew Waterman <andrew@sifive.com>
4387
4388 * elfnn-riscv.c (GP_NAME): New macro.
4389 (riscv_global_pointer_value): Use it.
4390 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
4391 output section, consider only that section's alignment.
4392
5d58c733
MR		 43932017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4394
4395 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
4396 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
4397 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
4398 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
4399
c1556ecd
MR		 44002017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4401
4402 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
4403 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
4404 or misaligned.
4405
5499c7c7
AM		 44062017-02-23 Alan Modra <amodra@gmail.com>
4407
4408 PR 20744
4409 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
4410 16D relocations.
4411 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
4412 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
4413 relocs.
4414
902e9fc7
MR		 44152017-02-22 Maciej W. Rozycki <macro@imgtec.com>
4416
4417 PR ld/20828
4418 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
4419 processing ahead of the call to `elf_gc_sweep_symbol'.
4420
758d96d8
NC		 44212017-02-22 Nick Clifton <nickc@redhat.com>
4422
4423 PR binutils/21193
4424 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
4425 created section 4-byte alignment.
4426
6528b6eb
AM		 44272017-02-22 Alan Modra <amodra@gmail.com>
4428
4429 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
4430 on .got or .plt output section being discarded by script.
4431 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
4432 vxworks splt temp.
4433
24f1a751
AM		 44342017-02-21 Alan Modra <amodra@gmail.com>
4435
4436 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
4437 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
4438
64487780
AM		 44392017-02-20 Alan Modra <amodra@gmail.com>
4440
4441 PR 21181
4442 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
4443 if DT_RELSZ/DT_RELASZ is zero.
4444
6438d1be
NC		 44452017-02-17 Nick Clifton <nickc@redhat.com>
4446
4447 * compress.c (bfd_get_full_section_contents): Remember to reduce
4448 compressed size by the sizeof the compression header when
4449 decompressing the contents.
4450
4bc26c69
PA		 44512017-02-17 Pedro Alves <palves@redhat.com>
4452
4453 * srec.c (Chunk): Rename to ...
4454 (_bfd_srec_len): ... this.
4455 (S3Forced): Rename to ...
4456 (_bfd_srec_forceS3): ... this.
4457 * objcopy.c: Adjust all references.
4458
7ec22e0f
PA		 44592017-02-17 Pedro Alves <palves@redhat.com>
4460
4461 * archive.c (bsd_write_armap): Rename to ...
4462 (_bfd_bsd_write_armap): ... this.
4463 (coff_write_armap): Rename to ...
4464 (_bfd_coff_write_armap): ... this.
4465 * libbfd-in.h (bsd_write_armap): Rename to ...
4466 (_bfd_bsd_write_armap): ... this.
4467 (coff_write_armap): Rename to ...
4468 (_bfd_coff_write_armap): ... this.
4469 * aout-target.h, aout-tic30.c: Adjust all users.
4470 * libbfd.h: Regenerate.
4471
8c8402cc
PA		 44722017-02-17 Pedro Alves <palves@redhat.com>
4473
4474 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
4475 (warn_deprecated): Rename to ...
4476 (_bfd_warn_deprecated): ... this.
4477 * libbfd.c (warn_deprecated): Rename to ...
4478 (_bfd_warn_deprecated): ... this.
4479 * bfd-in2.h: Regenerate.
4480
c7c3d11b
PA		 44812017-02-17 Pedro Alves <palves@redhat.com>
4482
4483 * bfdio.c (real_ftell): Rename to ...
4484 (_bfd_real_ftell): ... this.
4485 (real_fseek): Rename to ...
4486 (_bfd_real_fseek): ... this.
4487 (real_fopen): Rename to ...
4488 (_bfd_real_fopen): ... this.
4489 * libbfd-in.h (real_ftell): Rename to ...
4490 (_bfd_real_ftell): ... this.
4491 (real_fseek): Rename to ...
4492 (_bfd_real_fseek): ... this.
4493 (real_fopen): Rename to ...
4494 (_bfd_real_fopen): ... this.
4495 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
4496 * libbfd.h: Regenerate.
4497
4265548c
PA		 44982017-02-17 Pedro Alves <palves@redhat.com>
4499
4500 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
4501 * libbfd.c (read_unsigned_leb128): Rename to ...
4502 (_bfd_read_unsigned_leb128): ... this.
4503 (read_signed_leb128): Rename to ...
4504 (_bfd_read_signed_leb128): ... this.
4505 (safe_read_leb128): Rename to ...
4506 (_bfd_safe_read_leb128): ... this.
4507 * libbfd-in.h (read_unsigned_leb128): Rename to ...
4508 (_bfd_read_unsigned_leb128): ... this.
4509 (read_signed_leb128): Rename to ...
4510 (_bfd_read_signed_leb128): ... this.
4511 (safe_read_leb128): Rename to ...
4512 (_bfd_safe_read_leb128): ... this.
4513 * libbfd.h: Renegerate.
4514
3239a423
AB		 45152017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4516
4517 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
4518 before trying to fine matching file and line information.
4519
90ed9b8b
AB		 45202017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4521
4522 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
4523 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
4524 not match current bfd, then reload debug information. Record bfd
4525 we're loading debug info for in the stash. If we have debug
4526 informatin in the cache then perform section placement before
4527 returning.
4528
a8c75b76
AM		 45292017-02-16 Alan Modra <amodra@gmail.com>
4530
4531 PR 21000
4532 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
4533 * elfxx-target.h (elf_backend_no_page_alias): Define.
4534 (elfNN_bed): Init new field.
4535 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
4536 ensure PT_LOAD segment starts on a new page.
4537 * elf32-hppa.c (elf_backend_no_page_alias): Define.
4538
247d6c4c
AM		 45392017-02-16 Alan Modra <amodra@gmail.com>
4540
4541 PR 21132
4542 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
4543 if pic.
4544
90571206
JW		 45452017-02-16 Jiong Wang <jiong.wang@arm.com>
4546
4547 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
4548 * bfd-in2.h: Regenerated.
4549
2a568401
L		 45502017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4551
4552 PR ld/21168
4553 * elf32-i386.c (elf_i386_relocate_section): Allow
4554 "lea foo@GOT, %reg" in PIC.
4555
a5def14f
L		 45562017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4557
4558 PR ld/20244
4559 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
4560 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
4561 error against local IFUNC symbol without a base register for
4562 PIC.
4563
174d0a74
MR		 45642017-02-15 Maciej W. Rozycki <macro@imgtec.com>
4565
4566 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
4567 `%P: %H:' with `info->callbacks->einfo'.
4568 (ppc_elf_relocate_section): Likewise.
4569 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
4570 (ppc64_elf_edit_toc): Likewise.
4571 (ppc64_elf_relocate_section): Likewise.
4572
e278ae05
AM		 45732017-02-14 Alan Modra <amodra@gmail.com>
4574
4575 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
4576 --gc-keep-exported, and test versioned field of sym rather than
4577 looking for @ in name.
4578
10ddfe62
PD		 45792017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
4580
4581 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
4582 __global_pointer$.
4583
d11135f5
NC		 45842017-02-13 Nick Clifton <nickc@redhat.com>
4585
4586 PR binutils/21151
4587 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
4588 unit length field.
4589
cc162427
AW		 45902017-02-07 Andrew Waterman <andrew@sifive.com>
4591
4592 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
4593 entry size if PLT header is written.
4594
3d044c0c
SL		 45952017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
4596
4597 Fix sparc64 dynamic relocation processing to use the dynamic
4598 symbol count.
4599 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
4600 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4601 should be used.
4602
1b7e3d2f
NC		 46032017-02-03 Nick Clifton <nickc@redhat.com>
4604
4605 PR 21096
4606 * coffcode.h (coff_write_object_contents): Enlarge size of
4607 s_name_buf in order to avoid compile time warning about possible
4608 integer truncation.
4609 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4610 32-bits of insn value before printing into buffer.
4611
e17b0c35
MR		 46122017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4613
4614 * elfxx-mips.c (mips_elf_hash_sort_data): Add
4615 `max_local_dynindx'.
4616 (mips_elf_sort_hash_table): Handle it.
4617 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4618 symbols bump up `max_local_dynindx' rather than
4619 `max_non_got_dynindx'.
4620
55f8b9d2
MR		 46212017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4622
4623 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4624 `min_got_dynindx', `max_unref_got_dynindx' and
4625 `max_non_got_dynindx' members to the `bfd_size_type' data type.
4626 (mips_elf_sort_hash_table): Adjust accordingly.
4627
0f8c4b60
MR		 46282017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4629
4630 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4631 to access the hash table.
4632
17a80fa8
MR		 46332017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4634
4635 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4636 non-NULL `htab' to the beginning.
4637
8f56d4fd
MR		 46382017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4639
4640 * elflink.c (elf_gc_sweep): Wrap overlong line.
4641
8b10b0b3
MR		 46422017-01-30 Maciej W. Rozycki <macro@imgtec.com>
4643
4644 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4645 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
4646 * elfxx-mips.c (mips_elf_link_hash_table): Add
4647 `ignore_branch_isa' member.
4648 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4649 in branch relocation calculation as an error if
4650 `ignore_branch_isa' has been set.
4651 (_bfd_mips_elf_insn32): Rename to...
4652 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
4653 parameter to `insn32' and add an `ignore_branch_isa' parameter.
4654 Handle the new parameter.
4655
1fbd05e1
HPN		 46562017-01-27 Hans-Peter Nilsson <hp@axis.com>
4657
22d9a0de
HPN		 4658 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4659 local variable dynobj.
4660
1fbd05e1
HPN		 4661 PR ld/20995
4662 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4663 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4664 executable from read-only sections into sdynrelro.
4665 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4666 dynamic relocs in sdynrelro.
4667 (elf_backend_want_dynrelro): Define.
4668
4a7324e1
SH		 46692017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4670
4671 * config.bfd (*-*-rtemsaout*): Mark as removed.
4672
c75b4ebd
SH		 46732017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4674
4675 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4676 (arm-*-rtems*): Move to (arm*-*-eabi*).
4677 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4678 (m68-*-rtems*): Move to (m68*-*-elf*).
4679
850d84f6
SH		 46802017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4681
4682 * config.bfd (*-*-rtemscoff*): Mark as removed.
4683
b531344c
MR		 46842017-01-24 Maciej W. Rozycki <macro@imgtec.com>
4685
4686 PR ld/20828
4687 * elflink.c (bfd_elf_record_link_assignment): Revert last
4688 change and don't ever clear `forced_local'. Set `mark'
4689 unconditionally.
4690 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4691 file.
4692 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4693 (bfd_elf_size_dynamic_sections): ... here.
4694 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4695 and set `mark' instead in `__tls_get_addr_opt' processing.
4696 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4697
f0158f44
AM		 46982017-01-24 Alan Modra <amodra@gmail.com>
4699
4700 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4701 where dynamic relocs are preferable. Allow ifunc too.
4702 (ensure_undefweak_dynamic): New function.
4703 (allocate_dynrelocs): Use it here. Move plt handling last and
4704 don't make symbols dynamic, simplifying loop. Only make undef
4705 weak symbols with GOT entries dynamic. Correct condition
4706 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
4707 comments. Remove goto.
4708 (ppc_elf_relocate_section): Correct test for using dynamic
4709 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4710 to suit. Set up explicit tls_index entries and implicit GOT
4711 tls_index entries resolvable at link time for
4712 __tls_get_addr_opt. Simplify test to clear mem for prelink.
4713 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4714 (ensure_undefweak_dynamic): New function.
4715 (allocate_dynrelocs): Use it here. Only make undef weak symbols
4716 with GOT entries dynamic. Remove unnecessary test of
4717 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4718 (ppc64_elf_relocate_section): Correct test for using dynamic
4719 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4720 to suit. Set up explicit tls_index entries and implicit GOT
4721 tls_index entries resolvable at link time for __tls_get_addr_opt.
4722 Simplify expression to clear mem for prelink.
4723
2d0ca824
YN		 47242017-01-23 Yury Norov <ynorov@caviumnetworks.com>
4725
4726 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4727
7f784814
JW		 47282017-01-20 Jiong Wang <jiong.wang@arm.com>
4729
4730 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4731 (elf_backend_hash_symbol): Define.
4732
81ff47b3
MR		 47332017-01-18 Maciej W. Rozycki <macro@imgtec.com>
4734
4735 PR ld/20828
4736 * elflink.c (bfd_elf_record_link_assignment): Clear any
4737 `forced_local' marking for DSO symbols that are not being
4738 provided.
4739
640d6bfd
KLC		 47402017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4741
4742 * elfnn-riscv.c (riscv_elf_object_p): New function.
4743
8361ed4d
L		 47442017-01-12 H.J. Lu <hongjiu.lu@intel.com>
4745
4746 PR ld/21038
4747 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4748 plt_bnd_eh_frame.
4749 (elf_x86_64_check_relocs): Create .eh_frame section for the
4750 .plt.bnd section.
4751 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4752 .eh_frame section for the .plt.bnd section.
4753 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4754 for the .plt.bnd section.
4755
2425a30e
NC		 47562017-01-12 Nick Clifton <nickc@redhat.com>
4757
4758 PR binutils/20876
4759 * opncls.c (find_separate_debug_file): Add include_dirs
4760 parameter. Only include the directory part of the bfd's filename
4761 in search paths if include_dirs is true. Add a couple of extra
4762 locations for looking for debug files.
4763 ( bfd_follow_gnu_debuglink): Update invocation of
4764 find_separate_debug_file.
4765 (bfd_follow_gnu_debugaltlink): Likewise.
4766 (get_build_id): New function: Finds the build-id of the given bfd.
4767 (get_build_id_name): New function: Computes the name of the
4768 separate debug info file for a bfd, based upon its build-id.
4769 (check_build_id_file): New function: Checks to see if a separate
4770 debug info file exists at the given location, and that its
4771 build-id matches that of the original bfd.
4772 (bfd_follow_build_id_debuglink): New function: Finds a separate
4773 debug info file for a given bfd by using the build-id method.
4774 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4775 method of locating a separate debug info file before using the
4776 debuglink method.
4777 * bfd-in2.h: Regenerate.
4778
9e659176
L		 47792017-01-11 H.J. Lu <hongjiu.lu@intel.com>
4780
4781 PR ld/21038
4782 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4783 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4784 elf_x86_64_eh_frame_plt_got.
4785 (elf_x86_64_size_dynamic_sections): Get unwind info from
4786 elf_x86_64_bnd_arch_bed for the BND PLT.
4787
f2e2d2f5
JS		 47882017-01-11 Jeremy Soller <jackpot51@gmail.com>
4789
4790 * config.bfd: Add entries for i686-redox and x86_64-redox.
4791
52b232b3
L		 47922017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4793
4794 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4795 to 4 bytes.
4796 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4797 .eh_frame section to 4 bytes for x32.
4798 (elf_x86_64_check_relocs): Likewise.
4799
fff53dae
L		 48002017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4801
4802 PR ld/20830
4803 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4804 (PLT_GOT_FDE_LENGTH): Likewise.
4805 (elf_i386_plt_layout): Add eh_frame_plt_got and
4806 eh_frame_plt_got_size.
4807 (elf_i386_plt): Updated.
4808 (elf_i386_link_hash_table): Add plt_got_eh_frame.
4809 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4810 (elf_i386_size_dynamic_sections): Allocate and initialize
4811 .eh_frame section for .plt.got.
4812 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4813 .plt.got.
4814 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4815 eh_frame_plt_got_size.
4816 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4817 (PLT_GOT_FDE_LENGTH): Likewise.
4818 (elf_x86_64_backend_data): Add eh_frame_plt_got and
4819 eh_frame_plt_got_size.
4820 (elf_x86_64_arch_bed): Updated.
4821 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4822 eh_frame_plt_got_size.
4823 (elf_x86_64_nacl_arch_bed): Likewise.
4824 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4825 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4826 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4827 .eh_frame section for .plt.got.
4828 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4829 for .plt.got.
4830
f129e49f
L		 48312017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4832
4833 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4834 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4835
cd6581da
NC		 48362017-01-09 Nick Clifton <nickc@redhat.com>
4837
4838 * dwarf2.c (lookup_address_in_function_table): Return early if
4839 there are no functions in the given comp unit, or if the high
4840 address of the last function in the comp unit is less than the
4841 desired address.
4842
98f02962
NC		 48432017-01-09 Nick Clifton <nickc@redhat.com>
4844
4845 PR binutils/21013
4846 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4847 message if there are too many symbols to load.
4848
ae4fda66
JC		 48492017-01-04 James Clarke <jrtc27@jrtc27.com>
4850
4851 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4852 if relocs are cached.
4853
de1010f4
RF		 48542017-01-03 Rich Felker <bugdal@aerifal.cx>
4855
4856 PR ld/21017
4857 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4858 for R_MICROBLAZE_GOTOFF_64.
4859
09fe2662
NC		 48602017-01-03 Nick Clifton <nickc@redhat.com>
4861
4862 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4863 warning about using a possibly uninitialised variable.
4864
595e0a47
AM		 48652017-01-02 Alan Modra <amodra@gmail.com>
4866
4867 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4868 (allocate_plt_static, allocate_dynrelocs): Use it.
4869
7bd9df3b
AM		 48702017-01-02 Alan Modra <amodra@gmail.com>
4871
4872 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4873 .PARISC.unwind section.
4874
5b86074c
AM		 48752017-01-02 Alan Modra <amodra@gmail.com>
4876
4877 PR ld/20989
4878 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4879 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4880 indirect to GOT pointer relative code edit.
4881
2571583a
AM		 48822017-01-02 Alan Modra <amodra@gmail.com>
4883
4884 Update year range in copyright notice of all files.
4885
5c1ad6b5 4886For older changes see ChangeLog-2016
3499769a 4887\f
5c1ad6b5 4888Copyright (C) 2017 Free Software Foundation, Inc.
3499769a
AM		 4889
4890Copying and distribution of this file, with or without modification,
4891are permitted in any medium without royalty provided the copyright
4892notice and this notice are preserved.
4893
4894Local Variables:
4895mode: change-log
4896left-margin: 8
4897fill-column: 74
4898version-control: never
4899End:
GDB Binutils - Deliverables
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