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Remove make_cleanup_restore_current_ui
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
789b4e00
NC		 12016-10-20 Nick Clifton <nickc@redhat.com>
2
3 * po/gas.pot: Regenerate.
4
695344c0
NC		 52016-10-19 Nick Clifton <nickc@redhat.com>
6
7 * aout-adobe.c: Add missing c-format tags for translatable strings.
8 * aout-cris.c: Likewise.
9 * aoutx.h: Likewise.
10 * bfd.c: Likewise.
11 * binary.c: Likewise.
12 * cache.c: Likewise.
13 * coff-alpha.c: Likewise.
14 * coff-arm.c: Likewise.
15 * coff-i860.c: Likewise.
16 * coff-mcore.c: Likewise.
17 * coff-ppc.c: Likewise.
18 * coff-rs6000.c: Likewise.
19 * coff-sh.c: Likewise.
20 * coff-tic4x.c: Likewise.
21 * coff-tic54x.c: Likewise.
22 * coff-tic80.c: Likewise.
23 * coff64-rs6000.c: Likewise.
24 * coffcode.h: Likewise.
25 * coffgen.c: Likewise.
26 * cofflink.c: Likewise.
27 * coffswap.h: Likewise.
28 * cpu-arm.c: Likewise.
29 * dwarf2.c: Likewise.
30 * ecoff.c: Likewise.
31 * elf-attrs.c: Likewise.
32 * elf-eh-frame.c: Likewise.
33 * elf-ifunc.c: Likewise.
34 * elf-m10300.c: Likewise.
35 * elf-s390-common.c: Likewise.
36 * elf.c: Likewise.
37 * elf32-arc.c: Likewise.
38 * elf32-arm.c: Likewise.
39 * elf32-avr.c: Likewise.
40 * elf32-bfin.c: Likewise.
41 * elf32-cr16.c: Likewise.
42 * elf32-cr16c.c: Likewise.
43 * elf32-cris.c: Likewise.
44 * elf32-crx.c: Likewise.
45 * elf32-d10v.c: Likewise.
46 * elf32-d30v.c: Likewise.
47 * elf32-epiphany.c: Likewise.
48 * elf32-fr30.c: Likewise.
49 * elf32-frv.c: Likewise.
50 * elf32-gen.c: Likewise.
51 * elf32-hppa.c: Likewise.
52 * elf32-i370.c: Likewise.
53 * elf32-i386.c: Likewise.
54 * elf32-i960.c: Likewise.
55 * elf32-ip2k.c: Likewise.
56 * elf32-iq2000.c: Likewise.
57 * elf32-lm32.c: Likewise.
58 * elf32-m32c.c: Likewise.
59 * elf32-m32r.c: Likewise.
60 * elf32-m68hc11.c: Likewise.
61 * elf32-m68hc12.c: Likewise.
62 * elf32-m68hc1x.c: Likewise.
63 * elf32-m68k.c: Likewise.
64 * elf32-mcore.c: Likewise.
65 * elf32-mep.c: Likewise.
66 * elf32-metag.c: Likewise.
67 * elf32-microblaze.c: Likewise.
68 * elf32-moxie.c: Likewise.
69 * elf32-msp430.c: Likewise.
70 * elf32-mt.c: Likewise.
71 * elf32-nds32.c: Likewise.
72 * elf32-nios2.c: Likewise.
73 * elf32-or1k.c: Likewise.
74 * elf32-pj.c: Likewise.
75 * elf32-ppc.c: Likewise.
76 * elf32-rl78.c: Likewise.
77 * elf32-rx.c: Likewise.
78 * elf32-s390.c: Likewise.
79 * elf32-score.c: Likewise.
80 * elf32-score7.c: Likewise.
81 * elf32-sh-symbian.c: Likewise.
82 * elf32-sh.c: Likewise.
83 * elf32-sh64.c: Likewise.
84 * elf32-spu.c: Likewise.
85 * elf32-tic6x.c: Likewise.
86 * elf32-tilepro.c: Likewise.
87 * elf32-v850.c: Likewise.
88 * elf32-vax.c: Likewise.
89 * elf32-visium.c: Likewise.
90 * elf32-xgate.c: Likewise.
91 * elf32-xtensa.c: Likewise.
92 * elf64-alpha.c: Likewise.
93 * elf64-gen.c: Likewise.
94 * elf64-hppa.c: Likewise.
95 * elf64-ia64-vms.c: Likewise.
96 * elf64-mmix.c: Likewise.
97 * elf64-ppc.c: Likewise.
98 * elf64-s390.c: Likewise.
99 * elf64-sh64.c: Likewise.
100 * elf64-sparc.c: Likewise.
101 * elf64-x86-64.c: Likewise.
102 * elfcode.h: Likewise.
103 * elfcore.h: Likewise.
104 * elflink.c: Likewise.
105 * elfnn-aarch64.c: Likewise.
106 * elfnn-ia64.c: Likewise.
107 * elfxx-mips.c: Likewise.
108 * elfxx-sparc.c: Likewise.
109 * elfxx-tilegx.c: Likewise.
110 * ieee.c: Likewise.
111 * ihex.c: Likewise.
112 * libbfd.c: Likewise.
113 * linker.c: Likewise.
114 * m68klinux.c: Likewise.
115 * mach-o.c: Likewise.
116 * merge.c: Likewise.
117 * mmo.c: Likewise.
118 * oasys.c: Likewise.
119 * pdp11.c: Likewise.
120 * pe-mips.c: Likewise.
121 * peXXigen.c: Likewise.
122 * pei-x86_64.c: Likewise.
123 * peicode.h: Likewise.
124 * ppcboot.c: Likewise.
125 * reloc.c: Likewise.
126 * sparclinux.c: Likewise.
127 * srec.c: Likewise.
128 * stabs.c: Likewise.
129 * vms-alpha.c: Likewise.
130 * vms-lib.c: Likewise.
131 * xcofflink.c: Likewise.
132
b928b56e
NC		 1332016-10-18 Nick Clifton <nickc@redhat.com>
134
135 * po/da.po: Updated Danish translation.
136
61034b0b
MR		 1372016-10-18 Maciej W. Rozycki <macro@imgtec.com>
138
139 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
140 from GCC.
141
c48182bf
MR		 1422016-10-18 Maciej W. Rozycki <macro@imgtec.com>
143
144 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
145 variable to `reloc_index'.
146
4d483590
AM		 1472016-10-12 Alan Modra <amodra@gmail.com>
148
149 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
150 (STD_SECTION): Adjust to suit.
151 * elf.c (_bfd_elf_large_com_section): Likewise.
152 * bfd-in2.h: Regenerate.
153
f02cb058
AM		 1542016-10-11 Alan Modra <amodra@gmail.com>
155
156 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
157 defined temporarily with bfd_und_section.
158 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
159 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
160 symbols with bfd_und_section.
161
50e03d47
AM		 1622016-10-07 Alan Modra <amodra@gmail.com>
163
164 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
165 obfd param with struct bfd_link_info param. Update all callers.
166 * linker.c (bfd_merge_private_bfd_data): Likewise.
167 (_bfd_generic_verify_endian_match): Likewise.
168 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
169 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
170 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
171 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
172 (_bfd_elf_merge_object_attributes): Likewise.
173 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
174 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
175 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
176 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
177 (elf32_arm_merge_private_bfd_data): Likewise.
178 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
179 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
180 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
181 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
182 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
183 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
184 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
185 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
186 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
187 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
188 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
189 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
190 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
191 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
192 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
193 (elf32_msp430_merge_private_bfd_data): Likewise.
194 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
195 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
196 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
197 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
198 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
199 (ppc_elf_merge_obj_attributes): Likewise.
200 (ppc_elf_merge_private_bfd_data): Likewise.
201 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
202 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
203 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
204 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
205 (elf32_score_merge_private_bfd_data): Likewise.
206 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
207 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
208 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
209 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
210 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
211 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
212 (elf32_tic6x_merge_private_bfd_data): Likewise.
213 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
214 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
215 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
216 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
217 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
218 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
219 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
220 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
221 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
222 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
223 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
224 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
225 (mips_elf_merge_obj_attributes): Likewise.
226 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
227 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
228 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
229 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
230 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
231 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
232 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
233 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
234 * bfd-in2.h: Regenerate.
235 * libbfd.h: Regenerate.
236
1047201f
AM		 2372016-10-07 Alan Modra <amodra@gmail.com>
238
239 * Makefile.am (LIBBFD_H_FILES): Update.
240 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
241 * cpu-sh.c (sh_merge_bfd_arch): Move to..
242 * elf32-sh.c: ..here, and make static.
243 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
244 error.
245 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
246 _bfd_generic_verify_endian_match.
247 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
248 (bfd_elf32_bfd_merge_private_bfd_data): Define as
249 _bfd_generic_verify_endian_match.
250 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
251 boolean == FALSE.
252 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
253 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
254 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
255 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
256 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
257 * linker.c: ..here, and make internal.
258 * bfd.c (bfd_merge_private_bfd_data): Move to..
259 * linker.c: ..here.
260 * Makefile.in: Regenerate.
261 * doc/Makefile.in: Regenerate.
262 * bfd-in2.h: Regenerate.
263 * libbfd.h: Regenerate.
264
1a0670f3
AM		 2652016-10-06 Alan Modra <amodra@gmail.com>
266
267 * coff-h8300.c: Spell fall through comments consistently.
268 * coffgen.c: Likewise.
269 * elf32-hppa.c: Likewise.
270 * elf32-ppc.c: Likewise.
271 * elf32-score.c: Likewise.
272 * elf32-score7.c: Likewise.
273 * elf64-ppc.c: Likewise.
274 * elfxx-aarch64.c: Likewise.
275 * elfxx-mips.c: Likewise.
276 * cpu-ns32k.c: Add missing fall through comments.
277 * elf-m10300.c: Likewise.
278 * elf32-arm.c: Likewise.
279 * elf32-avr.c: Likewise.
280 * elf32-bfin.c: Likewise.
281 * elf32-frv.c: Likewise.
282 * elf32-i386.c: Likewise.
283 * elf32-microblaze.c: Likewise.
284 * elf32-nds32.c: Likewise.
285 * elf32-ppc.c: Likewise.
286 * elf32-rl78.c: Likewise.
287 * elf32-rx.c: Likewise.
288 * elf32-s390.c: Likewise.
289 * elf32-sh.c: Likewise.
290 * elf32-tic6x.c: Likewise.
291 * elf64-ia64-vms.c: Likewise.
292 * elf64-ppc.c: Likewise.
293 * elf64-s390.c: Likewise.
294 * elf64-x86-64.c: Likewise.
295 * elflink.c: Likewise.
296 * elfnn-aarch64.c: Likewise.
297 * elfnn-ia64.c: Likewise.
298 * ieee.c: Likewise.
299 * oasys.c: Likewise.
300 * pdp11.c: Likewise.
301 * srec.c: Likewise.
302 * versados.c: Likewise.
303
2b804145
AM		 3042016-10-06 Alan Modra <amodra@gmail.com>
305
306 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
307 made 2015-01-08.
308 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
309 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
310
616ec358
AM		 3112016-10-06 Alan Modra <amodra@gmail.com>
312
313 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
314 OR in arithmetic expression, not boolean OR.
315
92c6e4fe
AM		 3162016-09-30 Alan Modra <amodra@gmail.com>
317
318 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
319 as per comment at head of bfd-in2.h.
320 * Makefile.in: Regenerate.
321
4eca0228
AM		 3222016-09-30 Alan Modra <amodra@gmail.com>
323
324 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
325 _bfd_error_handler (...) throughout.
326 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
327 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
328 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
329 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
330 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
331 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
332 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
333 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
334 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
335 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
336 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
337 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
338 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
339 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
340 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
341 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
342 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
343 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
344 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
345 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
346 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
347 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
348 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
349 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
350 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
351 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
352 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
353 * xcofflink.c: Likewise.
354
52d45da3
AM		 3552016-09-30 Alan Modra <amodra@gmail.com>
356
357 * bfd-in.h: Include stdarg.h.
358 * bfd.c (bfd_error_handler_type): Make like vprintf.
359 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
360 (error_handler_internal): New function, split out from..
361 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
362 (bfd_set_error_handler): Update.
363 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
364 (_bfd_assert_handler): Make static.
365 * coffgen.c (null_error_handler): Update params.
366 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
367 Don't use bfd_error_handler_type.
368 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
369 * elfxx-target.h (elf_backend_link_order_error_handler): Default
370 to _bfd_error_handler.
371 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
372 (bfd_assert_handler_type): Likewise.
373 (_bfd_error_handler): Update.
374 * bfd-in2.h: Regenerate.
375 * libbfd.h: Regenerate.
376
9eaff861
AO		 3772016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
378
379 PR ld/20636
380 * elf-bfd.h (struct elf_backend_data): Delete
381 elf_backend_count_output_relocs callback and add
382 elf_backend_update_relocs.
383 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
384 (emit_relocs): Deleted.
385 (elf32_arm_emit_relocs): Deleted.
386 (elf_backend_emit_relocs): Updated not to use the old functions.
387 (elf32_arm_update_relocs): New function.
388 (elf_backend_update_relocs): New define.
389 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
390 relocation count. Call elf_backend_emit_relocs.
391 (_bfd_elf_size_reloc_section): Do not call
392 elf_backend_count_output_relocs.
393 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
394 (elf_backend_update_relocs): New define.
395
2df2751d
CL		 3962016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
397
398 PR ld/20608
399 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
400 Thumb-ARM stub is too far.
401
1c5f704f
NC		 4022016-09-27 Nick Clifton <nickc@redhat.com>
403
404 PR ld/20634
405 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
406 timestamp field if real time values are not being stored.
407
c5da1932
VZ		 4082016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
409
410 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
411 to verify CC_FOR_BUILD compiler.
412 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
413 and add CC_FOR_BUILD compiler checks.
414 * Makefile.in: Regenerate.
415 * configure: Likewise.
416 * doc/Makefile.in: Likewise.
417
384f7503
A		 4182016-09-26 Awson <kyrab@mail.ru>
419
420 PR ld/17955
421 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
422 for R_AMD64_PCRQUAD relocations.
423
005d79fd
AM		 4242016-09-26 Alan Modra <amodra@gmail.com>
425
426 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
427 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
428 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
429 attributes, merge them. Don't warn about undefined tag bits,
430 or copy unknown values to output.
431 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
432 _bfd_elf_ppc_merge_fp_attributes.
433
5025eb7c
AO		 4342016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
435
436 PR ld/20595
437 * elf-bfd.h (struct elf_backend_data): Add
438 elf_backend_count_output_relocs callback to count relocations in
439 the final output.
440 * elf-arm.c (elf32_arm_add_relocation): Deleted.
441 (elf32_arm_write_section): Move additional relocation to emit_relocs.
442 (elf32_arm_count_output_relocs): New function.
443 (emit_relocs): New function.
444 (elf32_arm_emit_relocs): New function.
445 (elf32_arm_vxworks_emit_relocs): New function.
446 (elf_backend_emit_relocs): Updated to use the new functions.
447 (elf_backend_count_output_relocs): New define.
448 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
449 to the relocation count.
450 (_bfd_elf_link_size_reloc_section): Use callback to count the
451 relocations which will be in output.
452 (_bfd_elf_default_count_output_relocs): New function.
453 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
454
b19753ce
JM		 4552016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
456
457 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
458 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
459 bigger than 0x1000 bytes.
460
4f90d84b
TP		 4612016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
462
463 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
464 not already marked.
465
e6d042fe
NC		 4662016-09-14 Nick Clifton <nickc@redhat.com>
467
468 PR binutils/20605
469 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
470 contains a valid size for the Debug directory.
471
5d9bbb73
BA		 4722016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
473
474 * format.c (struct bfd_preserve): New "build_id" field.
475 (bfd_preserve_save): Save "build_id".
476 (bfd_preserve_restore): Restore "build_id".
477
d8457a04
L		 4782016-09-06 H.J. Lu <hongjiu.lu@intel.com>
479
480 PR ld/20550
481 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
482 relocation with copy relocation when building executable.
483
bf186506
SKS		 4842016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
485
486 PR ld/20545
487 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
488 delete_shrinks_insn. Modify computation of shrinked_insn_address.
489 Compute shrink_boundary and adjust addend only if
490 addend_within_shrink_boundary.
491 (elf32_avr_relax_section): Modify calls to
492 elf32_avr_relax_delete_bytes to pass extra parameter.
493
42484486
TP		 4942016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
495
496 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
497 array of bytes and use bfd_get_16 to interpret its encoding according
498 to endianness of target.
499
cd285db5
AM		 5002016-09-01 Alan Modra <amodra@gmail.com>
501
502 * elf64-ppc.c (synthetic_opd): New static var.
503 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
504 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
505
09f92717
AM		 5062016-08-31 Alan Modra <amodra@gmail.com>
507
508 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
509 track max group size with a new "group_size" var that is reduced
510 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
511 branch is seen.
512
f7d69005
AM		 5132016-08-31 Alan Modra <amodra@gmail.com>
514
515 * elf32-ppc.c (ppc_elf_section_processing): Delete.
516 (elf_backend_section_processing): Don't define.
517 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
518 split on non-exec sections differing in SHF_PPC_VLE. When
519 splitting segments, mark size invalid.
520
8941017b
AM		 5212016-08-30 Alan Modra <amodra@gmail.com>
522
523 PR 20531
524 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
525
74437ea2
L		 5262016-08-29 H.J. Lu <hongjiu.lu@intel.com>
527
528 PR ld/14961
529 PR ld/20515
530 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
531 R_386_PC32 relocation is used to call IFUNC function in PIC
532 object.
533
53720c49
AM		 5342016-08-27 Alan Modra <amodra@gmail.com>
535
536 PR 20520
537 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
538 have corresponding SHF_GROUP sections.
539 (bfd_elf_set_group_contents): Comment.
540
8a9e8e72
AM		 5412016-08-27 Alan Modra <amodra@gmail.com>
542
543 PR 20519
544 * elf64-ppc.c (pc_dynrelocs): New function.
545 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
546 handle pic dynamic relocs.
547
68c39892
TP		 5482016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
549
550 * bfd-in.h (struct elf32_arm_params): Define.
551 (bfd_elf32_arm_set_target_relocs): Rename into ...
552 (bfd_elf32_arm_set_target_params): This. Use a struct
553 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
554 * bfd-in2.h: Regenerate.
555 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
556 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
557 elf32_arm_params rather than as individual parameters.
558
c2abbbeb
TP		 5592016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
560
561 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
562 passed the end of htab->stub_group array.
563 (elf32_arm_create_or_find_stub_sec): Likewise.
564 (elf32_arm_create_stub): Likewise.
565
980aa3e6
CM		 5662016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
567
568 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
569 to TRUE for GOT and TLS relocs.
570
65b94e90
CM		 5712016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
572
573 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
574
8a36df4d
CM		 5752016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
576
577 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
578 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
579 (struct elf_arc_link_hash_table): Likewise.
580 (elf_arc_link_hash_newfunc): Likewise.
581 (elf_arc_link_hash_table_free): Likewise.
582 (arc_elf_link_hash_table_create): Likewise.
583 (elf_arc_relocate_section): Fixed conditions related to dynamic
584 (elf_arc_check_relocs): Likewise.
585 (arc_elf_create_dynamic_sections): Added
586 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
587 through the hash table.
588
4dd72ffd
CM		 5892016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
590
591 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
592 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
593 relocation.
594
a87aa054
CM		 5952016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
596
597 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
598 relocation.
599 * bfd-in2.h: Regenerated from the previous changes.
600 * libbfd.h: Regenerated from the previous changes.
601
0955507f
TP		 6022016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
603
604 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
605 the input import library bfd.
606 * bfd-in2.h: Regenerate.
607 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
608 and new_cmse_stub_offset fields.
609 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
610 -1.
611 (elf32_arm_add_stub): Likewise for stub_offset.
612 (arm_new_stubs_start_offset_ptr): New function.
613 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
614 empty SG veneers to have zero relocations.
615 (arm_size_one_stub): Only initialize stub size and template
616 information for non empty veneers. Do not update veneer section size
617 if veneer already has an offset.
618 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
619 of a boolean indicating success or failure.
620 (cmse_scan): Change stub_changed parameter into an integer pointer
621 parameter cmse_stub_created to count the number of stub created and
622 adapt to change of return value in elf32_arm_create_stub.
623 (cmse_entry_fct_p): New function.
624 (arm_list_new_cmse_stub): Likewise.
625 (set_cmse_veneer_addr_from_implib): Likewise.
626 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
627 cmse_scan instead of that of cmse_stub_changed to compute the number
628 of stub created and use it to initialize stub_changed. Call
629 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
630 of return value in elf32_arm_create_stub. Use
631 arm_stub_section_start_offset () if not NULL to initialize size of
632 secure gateway veneers section. Initialize stub_offset of Cortex-A8
633 erratum fix to -1. Use ret to hold return value.
634 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
635 NULL to initialize size of secure gateway veneers section. Adapt
636 comment to stress the importance of zeroing veneer section content.
637 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
638 initialize eponymous field in struct elf32_arm_link_hash_table.
639
e3e9290d
AA		 6402016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
641
642 * elf32-s390.c (stdarg.h): New include.
643 (elf_s390_grok_psinfo): New function.
644 (elf_s390_write_core_note): New function.
645 (elf_backend_grok_psinfo): Declare backend hook.
646 (elf_backend_write_core_note): Likewise.
647 * elf64-s390.c (stdarg.h): New include.
648 (elf_s390_grok_prstatus): New function.
649 (elf_s390_grok_psinfo): New function.
650 (elf_s390_write_core_note): New function.
651 (elf_backend_grok_prstatus): Declare backend hook.
652 (elf_backend_grok_psinfo): Likewise.
653 (elf_backend_write_core_note): Likewise.
654
ceada896
AA		 6552016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
656
657 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
658 (elf_s390_finish_ifunc_symbol): Likewise.
659 (elf_s390_finish_dynamic_symbol): Likewise.
660 (elf_s390_finish_dynamic_sections): Likewise.
661 (elf_s390_grok_prstatus): Likewise.
662 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
663 (elf_s390_finish_dynamic_symbol): Likewise.
664
47f7f636
AK		 6652016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
666
667 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
668
6342be70
NC		 6692016-08-23 Nick Clifton <nickc@redhat.com>
670
671 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
672 there is no arm data associated with the section.
673
eacfca90
AM		 6742016-08-23 Alan Modra <amodra@gmail.com>
675
676 PR 20475
677 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
678 _GLOBAL_OFFSET_TABLE_, not start of .got section.
679
5fbe0d87
NC		 6802016-08-22 Nick Clifton <nickc@redhat.com>
681
682 * doc/chew.c (main): Free the string buffer used to files as they
683 are parsed.
684
888a7fc3
AM		 6852016-08-22 Alan Modra <amodra@gmail.com>
686
687 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
688 (ppc_elf_relocate_section): ..to here. Comment. Error on
689 detecting -mbss-plt -fPIC local ifuncs too.
690 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
691 branch table entries.
692
dd905818
NC		 6932016-08-19 Nick Clifton <nickc@redhat.com>
694
695 * elf.c (assign_section_numbers): Assign number for the .shstrtab
696 section after the symbol table and string table sections.
697
d311bc8b
AM		 6982016-08-19 Alan Modra <amodra@gmail.com>
699
700 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
701 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
702 dyn_relocs for weakdefs.
703 (alias_readonly_dynrelocs): New function.
704 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
705 (ppc64_elf_relocate_section): Simplify condition under which
706 dyn_relocs are emitted.
707
8a2058b5
AM		 7082016-08-19 Alan Modra <amodra@gmail.com>
709
710 PR 20472
711 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
712 (readonly_dynrelocs): Comment fix.
713 (global_entry_stub): New function.
714 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
715 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
716 that in size_global_entry_stubs, handling ifunc too. Delete dead
717 weak sym code.
718 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
719 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
720 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
721 undefweak syms. Expand and correct comments.
722 (size_global_entry_stubs): Ensure symbol is defined.
723 (ppc64_elf_relocate_section): Match condition under which
724 dyn_relocs are emitted to that in allocate_dynrelocs.
725
90ac2420
AM		 7262016-08-12 Alan Modra <amodra@gmail.com>
727
728 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
729 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
730 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
731
d93d1c80
AM		 7322016-08-11 Alan Modra <amodra@gmail.com>
733
734 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
735 non_got_ref true in any case where we could have generated dynbss
736 copies but decide not to do so.
737
fe152e64
MR		 7382016-08-10 Maciej W. Rozycki <macro@imgtec.com>
739
740 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
741 the stub address retrieved if associated with a microMIPS
742 function.
743
a848a227
MR		 7442016-08-10 Maciej W. Rozycki <macro@imgtec.com>
745
746 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
747 stub also add STO_MICROMIPS annotation.
748
c7318def
MR		 7492016-08-10 Maciej W. Rozycki <macro@imgtec.com>
750
751 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
752 in microMIPS LA25 stub references.
753
68994ca2
JW		 7542016-08-09 Jiaming Wei <jmwei@hxgpt.com>
755
756 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
757 adjusting the use_count of merged .got entries.
758
8a286b63
NC		 7592016-08-08 Nick Clifton <nickc@redhat.com>
760
761 * doc/chew.c (delete_string): Only free the string buffer if it is
762 there. Mark the buffer as NULL after freeing.
763 (drop): Free the dropped string.
764 (free_words): New function: Frees the memory allocated to the
765 dictionary.
766 (add_instrinsic): Duplicate the name string, so that it can be
767 freed later on.
768 (compile): Free unused words.
769 (main): Free the dictionary and top level string buffers at the
770 end.
771
54ddd295
TP		 7722016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
773
774 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
775 * bfd-in2.h: Regenerate.
776 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
777 cmse_implib field.
778 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
779 cmse_implib field in struct elf32_arm_link_hash_table.
780 (elf32_arm_filter_cmse_symbols): New function.
781 (elf32_arm_filter_implib_symbols): Likewise.
782 (elf_backend_filter_implib_symbols): Define to
783 elf32_arm_filter_implib_symbols.
784
4ba2ef8f
TP		 7852016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
786
787 * elf32-arm.c (CMSE_PREFIX): Define macro.
788 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
789 (cmse_branch_thumb_only): Declare stub.
790 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
791 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
792 FALSE if there is no PLT.
793 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
794 (elf32_arm_final_link_relocate): Likewise.
795 (elf32_arm_gc_sweep_hook): Likewise.
796 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
797 secure entry functions.
798 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
799 (arm_dedicated_stub_output_section_required): Change to a switch case
800 and add a case for arm_stub_cmse_branch_thumb_only.
801 (arm_dedicated_stub_output_section_required_alignment): Likewise.
802 (arm_stub_dedicated_output_section_name): Likewise.
803 (arm_stub_dedicated_input_section_ptr): Likewise and remove
804 ATTRIBUTE_UNUSED for htab parameter.
805 (arm_stub_required_alignment): Likewise.
806 (arm_stub_sym_claimed): Likewise.
807 (arm_dedicated_stub_section_padding): Likewise.
808 (cmse_scan): New function.
809 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
810 Set stub_changed to TRUE if such veneers were created.
811 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
812 symbols.
813
89d77b8a
AM		 8142016-08-02 Alan Modra <amodra@gmail.com>
815
816 PR ld/20428
817 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
818
a94d834c
NC		 8192016-08-02 Nick Clifton <nickc@redhat.com>
820
821 PR ld/17739
822 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
823 (elf_backend_sweep_hook): Delete.
824
dfdaec14
AJ		 8252016-08-01 Andrew Jenner <andrew@codesourcery.com>
826 Kwok Cheung Yeung <kcy@codesourcery.com>
827
828 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
829 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
830 (ppc_elf_vle_split16): Clear field before inserting.
831
781bf64d
NC		 8322016-08-01 Nick Clifton <nickc@redhat.com>
833
834 * po/sv.po: Updated Swedish translation.
835
147d994b
NC		 8362016-07-27 Ozkan Sezer <sezeroz@gmail.com>
837 Nick Clifton <nickc@redhat.com>
838
839 PR ld/20401
840 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
841 of the coff_section_data before using it.
842
54806ffa
MR		 8432016-07-26 Maciej W. Rozycki <macro@imgtec.com>
844
845 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
846 in PLT compression selection.
847 (_bfd_mips_elf_check_relocs): Likewise.
848
c02d11a5
CM		 8492016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
850
851 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
852 case where there's no elf_link_hash_entry while processing
853 GOT_NORMAL got entries.
854
fecd57f9
L		 8552016-07-21 H.J. Lu <hongjiu.lu@intel.com>
856
857 * version.m4 (BFD_VERSION): Set to 2.27.51.
858 * configure: Regenerated.
859
5df1bc57
AM		 8602016-07-21 Nick Clifton <nickc@redhat.com>
861
862 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
863 (swap_out_syms): Return an error when not finding ELF output
864 section rather than asserting.
865
8662016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
867
868 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
869
0064d223
JB		 8702016-07-20 John Baldwin <jhb@FreeBSD.org>
871
872 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
873 and handle pr_pid if present.
874
89b829a8
L		 8752016-07-20 H.J. Lu <hongjiu.lu@intel.com>
876
877 PR ld/20376
878 * elf.c (assign_file_positions_for_load_sections): Also check
879 p_paddr for program header space.
880
3ce51288
AM		 8812016-07-20 Alan Modra <amodra@gmail.com>
882
883 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
884 ppc64_elf_unhandled_reloc for special_function.
885 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
886
a6ebf616
MR		 8872016-07-19 Maciej W. Rozycki <macro@imgtec.com>
888
889 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
890 BAL to JALX.
891 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
892 corresponding error message.
893
9d862524
MR		 8942016-07-19 Maciej W. Rozycki <macro@imgtec.com>
895
896 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
897 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
898 (branch_reloc_p): New function.
899 (mips_elf_calculate_relocation): Handle ISA mode determination
900 for relocations against section symbols, against absolute
901 symbols and absolute relocations. Also set `*cross_mode_jump_p'
902 for branches.
903 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
904 checks for weak undefined symbols. Also check target alignment
905 within the same ISA mode.
906 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
907 in the alignment check.
908 <R_MICROMIPS_PC7_S1>: Add an alignment check.
909 <R_MICROMIPS_PC10_S1>: Likewise.
910 <R_MICROMIPS_PC16_S1>: Likewise.
911 (mips_elf_perform_relocation): Report a failure for unsupported
912 same-mode JALX instructions and cross-mode branches.
913 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
914 error messages for jumps to misaligned addresses.
915
7d0b9ebc
AM		 9162016-07-16 Alan Modra <amodra@gmail.com>
917
918 * elflink.c: Include plugin-api.h.
919 * plugin.c (bfd_plugin_open_input): New function, extracted from..
920 (try_claim): ..here.
921 * plugin.h: Don't include bfd.h.
922 (bfd_plugin_open_input): Declare.
923
4212b42d
AM		 9242016-07-16 Alan Modra <amodra@gmail.com>
925
926 * targets.c (bfd_seach_for_target): Rename to..
927 (bfd_iterate_over_targets): ..this. Rewrite doc.
928 * bfd-in2.h: Regenerate.
929
00dad9a4
AM		 9302016-07-16 Alan Modra <amodra@gmail.com>
931
932 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
933 * libbfd.h: Regenerate.
934 * bfd-in2.h: Regenerate.
935
76e7a751
AM		 9362016-07-16 Alan Modra <amodra@gmail.com>
937
938 * libbfd-in.h (BFD_ALIGN): Move to..
939 * bfd-in.h: ..here.
940 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
941 * elf32-ppc.c (default_params): Adjust init.
942 (ppc_elf_link_params): Set pagesize_p2.
943 * libbfd.h: Regenerate.
944 * bfd-in2.h: Regenerate.
945
76359541
TP		 9462016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
947
948 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
949 (_bfd_elf_filter_global_symbols): Declare.
950 * elf.c (_bfd_elf_filter_global_symbols): New function.
951 * elflink.c (elf_filter_global_symbols): Likewise.
952 (elf_output_implib): Likewise.
953 (bfd_elf_final_link): Call above function, failing if it does.
954 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
955 default it to NULL.
956 (elf_backend_copy_indirect_symbol): Fix spacing.
957 (elf_backend_hide_symbol): Likewise.
958 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
959
f7e8b360
NC		 9602016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
961 Nick Clifton <nickc@redhat.com>
962
963 * elf32-arc.c (PR_DEBUG): Delete.
964 Fix printing of debug information. Fix formatting of debug
965 statements.
966 (debug_arc_reloc): Handle symbols that are not from an input file.
967 (arc_do_relocation): Remove excessive exclamation points.
968
969 * arc-got.h: Fix formatting. Fix printing of debug information.
970 (new_got_entry_to_list): Use xmalloc.
971 * config.bfd: use the big-endian arc vector as the default vector
972 for big-endian arc targets.
973
06ab6faf
AM		 9742016-07-15 Alan Modra <amodra@gmail.com>
975
976 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
977 from marking sym_indices.
978
0c117286
MR		 9792016-07-14 Maciej W. Rozycki <macro@imgtec.com>
980
981 * reloc.c (bfd_perform_relocation): Try the `howto' handler
982 first with relocations against absolute symbols.
983 (bfd_install_relocation): Likewise.
984
37567a2c
L		 9852016-07-12 H.J. Lu <hongjiu.lu@intel.com>
986
987 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
988 .got/.got.plt sections to 8 bytes.
989
cf143069
NC		 9902016-07-12 Nick Clifton <nickc@redhat.com>
991
992 * binary.c (binary_set_section_contents): Second grammar fix.
993
f231881e
DR		 9942016-07-12 Douglas B Rupp <rupp@adacore.com>
995
996 * binary.c (binary_set_section_contents): Fix grammar in warning
997 message.
998
b9316f59
CM		 9992016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1000
1001 * elf32-arc.c: made PR_DEBUG always defined.
1002
08759e0f
CM		 10032016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1004
1005 * arc-got.h: Moved got related structures from elf32-arc.c to
1006 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1007 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1008 tls_type_for_reloc, symbol_has_entry_of_type,
1009 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1010 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1011 relocate_fix_got_relocs_for_got_info,
1012 create_got_dynrelocs_for_single_entry,
1013 create_got_dynrelocs_for_got_info): Added to file.
1014 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1015 arc-got.h.
1016
458653a9 10172016-07-08 James Bowman <james.bowman@ftdichip.com>
1018
1019 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1020
d5a67c02
AV		 10212016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1022
1023 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1024 (THUMB32_MOVW): Likewise.
1025 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1026 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1027 (arm_stub_is_thumb): Add new veneer stub.
1028 (arm_type_of_stub): Use new veneer.
1029 (arm_stub_required_alignment): Add new veneer.
1030
f0728ee3
AV		 10312016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1032
1033 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1034 (SEC_ELF_PURECODE): ... this.
1035 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1036 to SEC_ELF_NOREAD.
1037 (elf32_arm_fake_sections): Likewise.
1038 (elf_32_arm_section_flags): Likewise.
1039 (elf_32_arm_lookup_section_flags): Likewise.
1040 * section.c (SEC_ELF_NOREAD): Rename to ...
1041 (SEC_ELF_PURECODE): ... this.
1042
5e866f5a
TP		 10432016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1044
1045 * elf32-arm.c (using_thumb2_bl): New function.
1046 (arm_type_of_stub): Declare thumb2 variable together and change type
1047 to bfd_boolean. Use using_thumb2_bl () to determine whether
1048 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1049 checked for BL range.
1050 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1051 the bit size of BL offset.
1052
d691934d
NC		 10532016-06-29 Nick Clifton <nickc@redhat.com>
1054
1055 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1056 Returns TRUE for AArch64 mapping symbols.
1057 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1058 mapping symbols as precious in object files so that they will not
1059 be stripped.
1060 (elf_backend_symbol_processing): Define.
1061
1062 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1063 for ARM mapping symbols.
1064 (elf32_arm_backend_symbol_processing): Make use of the new function.
1065
f4ab0e2d
L		 10662016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1067
1068 PR ld/20306
1069 * elflink.c (elf_link_check_versioned_symbol): Return false
1070 for unreferenced undefined symbol.
1071
fca2a38f
NC		 10722016-06-28 Nick Clifton <nickc@redhat.com>
1073
1b857aee
NC		 1074 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1075 is needed.
1076
fca2a38f
NC		 1077 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1078 function. Marks mapping symbols in object files as precious, so
1079 that strip will not remove them.
1080 (elf_backend_symbol_processing): Define.
1081
7160c10d
JC		 10822016-06-28 James Clarke <jrtc27@jrtc27.com>
1083
1084 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1085 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1086
c9775dde
MR		 10872016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1088
1089 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1090 R_MIPS16_PC16_S1.
1091 (mips16_reloc_map): Likewise.
1092 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1093 (mips16_elf64_howto_table_rela): Likewise.
1094 (mips16_reloc_map): Likewise.
1095 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1096 (elf_mips16_howto_table_rela): Likewise.
1097 (mips16_reloc_map): Likewise.
1098 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1099 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1100 (b_reloc_p): Likewise.
1101 (mips_elf_calculate_relocation): Likewise.
1102 (_bfd_mips_elf_check_relocs): Likewise.
1103 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1104 * bfd-in2.h: Regenerate.
1105 * libbfd.h: Regenerate.
1106
c9301e31
AM		 11072016-06-27 Alan Modra <amodra@gmail.com>
1108
1109 PR ld/19264
1110 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1111 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1112 if shrinking stubs.
1113 (ppc64_elf_size_stubs): Adjust to suit.
1114
3cd72572
TS		 11152016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1116
1117 * elf32-dlx.h: New file.
1118 * elf32-dlx.c: Adjust.
1119
7c2c4aa1
TS		 11202016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1121
1122 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1123
3350c5f5
JB		 11242016-06-24 John Baldwin <jhb@FreeBSD.org>
1125
1126 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1127 notes.
1128
aa1ed4a9
JB		 11292016-06-24 John Baldwin <jhb@FreeBSD.org>
1130
1131 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1132 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1133 (elfcore_grok_freebsd_psinfo): New function.
1134 (elfcore_grok_freebsd_prstatus): New function.
1135 (elfcore_grok_freebsd_note): New function.
1136 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1137 notes.
1138
6e321fa8
JB		 11392016-06-24 Joel Brobecker <brobecker@adacore.com>
1140
1141 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1142 than its existance.
1143
9cc0123f
AM		 11442016-06-24 Alan Modra <amodra@gmail.com>
1145
1146 * config.bfd: Delete mips vxworks patterns matched earlier.
1147 Combine mips*-*-none with mips*-*-elf*.
1148
5f68df25
MR		 11492016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1150
1151 * elfxx-mips.c (mips_elf_perform_relocation): Call
1152 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1153 use the `%X%H' format for the cross-mode jump conversion error
1154 message. Remove the full stop from the end of the message.
1155 Continue processing rather than returning failure.
1156
bdd582db
GM		 11572016-06-21 Graham Markall <graham.markall@embecosm.com>
1158
1159 * archures.c: Remove bfd_mach_arc_nps400.
1160 * bfd-in2.h: Likewise.
1161 * cpu-arc.c (arch_info_struct): Likewise.
1162 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1163 Likewise.
1164
7dc3990e
L		 11652016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1166
1167 PR ld/18250
1168 PR ld/20267
1169 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1170 defined.
1171 (elf_link_is_defined_archive_symbol): Call
1172 bfd_link_plugin_object_p on unknown plugin object and use the
1173 IR symbol table if the input is an IR object.
1174 * plugin.c (bfd_link_plugin_object_p): New function.
1175 * plugin.h (bfd_link_plugin_object_p): New prototype.
1176
0616a280
AM		 11772016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1178
1179 PR ld/20276
1180 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1181 on symbol from plugin dummy input.
1182
49f30d83
L		 11832016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1184
1185 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1186 bfd_plugin_unknown.
1187 * bfd-in2.h: Regenerated.
1188 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1189 with bfd_plugin_unknown.
1190
233cc9c1
L		 11912016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1192
1193 PR ld/20253
1194 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1195 bfd_boolean argument.
1196 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1197 "shared object" with "PIC object" in comments.
1198 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1199 "shared object" with "PIC object" in comments. Avoid PLT if
1200 requested. Generate dynamic relocations for non-GOT references.
1201 Make room for the special first entry in PLT and allocate PLT
1202 entry only for PLT and PC-relative references. Store dynamic
1203 GOT relocations in .rel[a].iplt section for static executables.
1204 If PLT isn't used, always use GOT for symbol value. Don't
1205 allocate GOT entry if it isn't used.
1206 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1207 count only in the code section. Allocate dynamic pointer
1208 relocation against STT_GNU_IFUNC symbol in the non-code section.
1209 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1210 only for PC-relative references.
1211 (elf_i386_allocate_dynrelocs): Pass TRUE to
1212 _bfd_elf_allocate_ifunc_dyn_relocs.
1213 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1214 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1215 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1216 the non-code section and store it in the proper REL section.
1217 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1218 without PLT.
1219 (elf_i386_finish_dynamic_symbol): Generate dynamic
1220 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1221 STT_GNU_IFUNC symbols without PLT.
1222 (elf_i386_finish_dynamic_sections): Don't handle local
1223 STT_GNU_IFUNC symbols here.
1224 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1225 symbols here.
1226 (elf_backend_output_arch_local_syms): New.
1227 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1228 count only in the code section. Allocate dynamic pointer
1229 relocation against STT_GNU_IFUNC symbol in the non-code section.
1230 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1231 count only for PC-relative references.
1232 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1233 _bfd_elf_allocate_ifunc_dyn_relocs.
1234 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1235 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1236 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1237 without PLT. Generate dynamic pointer relocation against
1238 STT_GNU_IFUNC symbol in the non-code section and store it in
1239 the proper RELA section. Don't allow non-pointer relocation
1240 against STT_GNU_IFUNC symbol without PLT.
1241 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1242 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1243 STT_GNU_IFUNC symbols without PLT.
1244 (elf_x86_64_finish_dynamic_sections): Don't handle local
1245 STT_GNU_IFUNC symbols here.
1246 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1247 symbols here.
1248 (elf_backend_output_arch_local_syms): New.
1249 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1250 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1251
80c135e5
TP		 12522016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1253 Tony Wang <tony.wang@arm.com>
1254
1255 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1256 sequence.
1257 (stub_long_branch_thumb2_only): Define stub.
1258 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1259 (arm_stub_long_branch_thumb2_only): Likewise.
1260 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1261 capable targets.
1262
4f26fb3a
JM		 12632016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1264
1265 * archures.c (bfd_mach_sparc_v8plusc): Define.
1266 (bfd_mach_sparc_v9c): Likewise.
1267 (bfd_mach_sparc_v8plusd): Likewise.
1268 (bfd_mach_sparc_v9d): Likewise.
1269 (bfd_mach_sparc_v8pluse): Likewise.
1270 (bfd_mach_sparc_v9e): Likewise.
1271 (bfd_mach_sparc_v8plusv): Likewise
1272 (bfd_mach_sparc_v9v): Likewise.
1273 (bfd_mach_sparc_v8plusm): Likewise.
1274 (bfd_mach_sparc_v9m): Likewise.
1275 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1276 (bfd_mach_sparc_64bit_p): Likewise.
1277 * bfd-in2.h: Regenerate.
1278 * cpu-sparc.c (arch_info_struct): Add entries for
1279 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1280 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1281 and bfd_mach_sparc_v9{c,d,e,v,m}.
1282 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1283 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1284
ca45f6e9
L		 12852016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1286
1287 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1288 symbols for relocations against IFUNC symbols.
1289 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1290
f92339b8
MK		 12912016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1292
1293 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1294 .rela.iplt in DT_PLTRELSZ.
1295 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1296 for DT_PLTRELSZ and DT_RELASZ as well.
1297
081b1afe
L		 12982016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1299
1300 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1301 non-loaded, non-alloced sections.
1302 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1303
4c23f2ff
L		 13042016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1305
1306 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1307 allocating dynamic relocation.
1308 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1309
31eef93e
SKS		 13102016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1311
1312 PR ld/20254
1313 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1314 offsets until reloc_toaddr.
1315
c428ce9d
L		 13162016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1317
1318 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1319 Don't check symbol type for STN_UNDEF symbol index.
1320 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1321 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1322 index.
1323
60a019a0
TP		 13242016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1325
1326 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1327 new architecture.
1328 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1329 for exact arch value then. Force review of arch check logic for new
1330 architecture.
1331 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1332 that logic for new architecture.
1333 (arch_has_thumb2_nop): Remove.
1334 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1335 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1336
3860d2b4
AM		 13372016-06-14 Alan Modra <amodra@gmail.com>
1338
1339 * bfd-in.h (bfd_my_archive): Delete.
1340 * bfd-in2.h: Regenerate.
1341
b0cffb47
AM		 13422016-06-14 Alan Modra <amodra@gmail.com>
1343
1344 PR ld/20241
1345 * archive.c (open_nested_file): Set my_archive.
1346 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1347 for thin archives.
1348 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1349 (bfd_seek): Likewise.
1350 * bfdwin.c (bfd_get_file_window): Likewise.
1351 * cache.c (cache_bmmap): Likewise.
1352 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1353 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1354 thin archives.
1355 * plugin.c (try_claim): Likewise.
1356 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1357 file within thin archive, not the archive.
1358
712ec279
L		 13592016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1360
1361 PR ld/20244
1362 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1363 section address for R_386_GOT32/R_386_GOT32X relocations against
1364 IFUNC symbols if there is no base register and return error for
1365 PIC.
1366
ca8c86ef
L		 13672016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1368
1369 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1370 GOT32 adjustment for static executables.
1371
0c9663cb
MR		 13722016-06-13 Maciej W. Rozycki <macro@imgtec.com>
1373
1374 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1375
815dc1bc
CZ		 13762016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1377
1378 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
1379
3b63d2ce
CM		 13802016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1381
1382 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1383
2ab2f40d
CM		 13842016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1385
1386 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
1387 (SECTSTART): Changed.
1388 (elf_arc_relocate_section): Fixed mistake in PIE related
1389 condition.
1390 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
1391
0f7f3789
CM		 13922016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1393
1394 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
1395 enable support for "-z combreloc" and DT_RELACOUNT.
1396 (elf_backend_reloc_type_class): Likewise
1397
74d7f0aa
L		 13982016-06-11 H.J. Lu <hongjiu.lu@intel.com>
1399
1400 PR ld/20244
1401 * elf32-i386.c (elf_i386_relocate_section): When relocating
1402 R_386_GOT32, return error without a base register for PIC and
1403 subtract the .got.plt section address only with a base register.
1404
ef53be89
AM		 14052016-06-10 Alan Modra <amodra@gmail.com>
1406
1407 * elf-strtab.c (struct strtab_save): Use size_t for "size".
1408 (struct elf_strtab_hash): Likewise for "size" and "alloced".
1409 (_bfd_elf_strtab_init): Formatting.
1410 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
1411 (_bfd_elf_strtab_addref): Take size_t idx param.
1412 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
1413 (_bfd_elf_strtab_offset): Likewise.
1414 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
1415 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
1416 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
1417 (_bfd_elf_strtab_finalize): Similarly.
1418 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
1419 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
1420 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
1421 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
1422 using bfd_size_type.
1423 (bfd_section_from_shdr): Delete amt.
1424 (_bfd_elf_init_reloc_shdr): Likewise.
1425 (_bfd_elf_link_assign_sym_version): Likewise.
1426 (assign_section_numbers): Use size_t reloc_count.
1427 * elflink.c (struct elf_symbuf_head): Use size_t "count".
1428 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
1429 (elf_link_is_defined_archive_symbol): Likewise.
1430 (elf_add_dt_needed_tag): Likewise.
1431 (elf_finalize_dynstr): Likewise.
1432 (elf_link_add_object_symbols): Likewise.
1433 (bfd_elf_size_dynamic_sections): Likewise.
1434 (elf_create_symbuf): Similarly.
1435 (bfd_elf_match_symbols_in_sections): Likewise.
1436 (elf_link_swap_symbols_out): Likewise.
1437 (elf_link_check_versioned_symbol): Likewise.
1438 (bfd_elf_gc_record_vtinherit): Likewise.
1439 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
1440
5c41dbc3
DC		 14412016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1442
1443 PR ld/20221
1444 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
1445 and relocs only if shrinking occurred.
1446
6eaa7fb5
L		 14472016-06-08 H.J. Lu <hongjiu.lu@intel.com>
1448
1449 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
1450 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
1451 (elf_i386_check_tls_transition): Check indirect call and direct
1452 call with the addr32 prefix for general and local dynamic models.
1453 Set the tls_get_addr feild.
1454 (elf_i386_convert_load_reloc): Always use addr32 prefix for
1455 indirect ___tls_get_addr call via GOT.
1456 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
1457 transitions with indirect call and direct call with the addr32
1458 prefix.
1459
3b67f094
MK		 14602016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
1461
1462 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
1463 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
1464 (elf_s390_relocate_section): Fix comment.
1465 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
1466 .got.plt entries.
1467
161db279
AK		 14682016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
1469
1470 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
1471 section offset when calculation the larl operand in the first PLT
1472 entry.
1473
14b57c7c
AM		 14742016-06-07 Alan Modra <amodra@gmail.com>
1475
1476 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
1477 to match other 32-bit archs.
1478 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
1479 (ppc_elf_object_p): Call it.
1480 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
1481 overlong line.
1482 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
1483 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
1484 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
1485 _bfd_elf_ppc_at_tprel_transform): Move to..
1486 * elf-bfd.h: ..here.
1487 (_bfd_elf_ppc_set_arch): Declare.
1488 * bfd-in2.h: Regenerate.
1489
e2cbcd91
L		 14902016-06-06 H.J. Lu <hongjiu.lu@intel.com>
1491
1492 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
1493 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
1494 (elf_x86_64_check_tls_transition): Check indirect call and
1495 direct call with the addr32 prefix for general and local dynamic
1496 models. Set the tls_get_addr feild.
1497 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
1498 indirect __tls_get_addr call via GOT.
1499 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
1500 transitions with indirect call and direct call with the addr32
1501 prefix.
1502
2ac27cd3
CG		 15032016-06-04 Christian Groessler <chris@groessler.org>
1504
1505 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
1506
99914dfd
NC		 15072016-06-02 Nick Clifton <nickc@redhat.com>
1508
1509 PR target/20088
1510 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
1511 architecture.
1512 (arch_info_struct): Likewise.
1513 (architectures): Likewise.
1514
4ad0bb5f
VG		 15152016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
1516
1517 * config.bfd: Replace -uclibc with *.
1518
3ddf1bdd
L		 15192016-06-02 H.J. Lu <hongjiu.lu@intel.com>
1520
1521 * elf64-x86-64.c: Replace data32 with data16 in comments.
1522
5b677558
AM		 15232016-05-31 Alan Modra <amodra@gmail.com>
1524
1525 PR ld/20159
1526 PR ld/16467
1527 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
1528 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
1529 symbol given a version by a script different to the version
1530 of the symbol being added.
1531 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
1532 _bfd_elf_strtab_restore. Don't fudge dynstr references.
1533 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
1534 (struct strtab_save): New.
1535 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
1536 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
1537 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
1538
1fe0971e
TS		 15392016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1540
1541 * elf32-hppa.h: Add extern "C".
1542 * elf32-nds32.h: Likewise.
1543 * elf32-tic6x.h: Likewise.
1544
885a1087
NC		 15452016-06-01 Nick Clifton <nickc@redhat.com>
1546
1547 * po/sr.po: New Serbian translation.
1548 * configure.ac (ALL_LINGUAS): Add sr.
1549 * configure: Regenerate.
1550
99aefae6
MR		 15512016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1552
1553 * elfxx-mips.c (b_reloc_p): New function.
1554 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
1555 branch relocations.
1556
77434823
MR		 15572016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1558
1559 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
1560 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
1561 reloc location from calculation, treat the addend as signed with
1562 local non-section symbols and enable overflow detection.
1563
1a72702b
AM		 15642016-05-28 Alan Modra <amodra@gmail.com>
1565
1566 * aoutx.h: Adjust linker callback calls throughout file,
1567 removing dead code.
1568 * bout.c: Likewise.
1569 * coff-alpha.c: Likewise.
1570 * coff-arm.c: Likewise.
1571 * coff-h8300.c: Likewise.
1572 * coff-h8500.c: Likewise.
1573 * coff-i960.c: Likewise.
1574 * coff-mcore.c: Likewise.
1575 * coff-mips.c: Likewise.
1576 * coff-ppc.c: Likewise.
1577 * coff-rs6000.c: Likewise.
1578 * coff-sh.c: Likewise.
1579 * coff-tic80.c: Likewise.
1580 * coff-w65.c: Likewise.
1581 * coff-z80.c: Likewise.
1582 * coff-z8k.c: Likewise.
1583 * coff64-rs6000.c: Likewise.
1584 * cofflink.c: Likewise.
1585 * ecoff.c: Likewise.
1586 * elf-bfd.h: Likewise.
1587 * elf-m10200.c: Likewise.
1588 * elf-m10300.c: Likewise.
1589 * elf32-arc.c: Likewise.
1590 * elf32-arm.c: Likewise.
1591 * elf32-avr.c: Likewise.
1592 * elf32-bfin.c: Likewise.
1593 * elf32-cr16.c: Likewise.
1594 * elf32-cr16c.c: Likewise.
1595 * elf32-cris.c: Likewise.
1596 * elf32-crx.c: Likewise.
1597 * elf32-d10v.c: Likewise.
1598 * elf32-epiphany.c: Likewise.
1599 * elf32-fr30.c: Likewise.
1600 * elf32-frv.c: Likewise.
1601 * elf32-ft32.c: Likewise.
1602 * elf32-h8300.c: Likewise.
1603 * elf32-hppa.c: Likewise.
1604 * elf32-i370.c: Likewise.
1605 * elf32-i386.c: Likewise.
1606 * elf32-i860.c: Likewise.
1607 * elf32-ip2k.c: Likewise.
1608 * elf32-iq2000.c: Likewise.
1609 * elf32-lm32.c: Likewise.
1610 * elf32-m32c.c: Likewise.
1611 * elf32-m32r.c: Likewise.
1612 * elf32-m68hc1x.c: Likewise.
1613 * elf32-m68k.c: Likewise.
1614 * elf32-mep.c: Likewise.
1615 * elf32-metag.c: Likewise.
1616 * elf32-microblaze.c: Likewise.
1617 * elf32-moxie.c: Likewise.
1618 * elf32-msp430.c: Likewise.
1619 * elf32-mt.c: Likewise.
1620 * elf32-nds32.c: Likewise.
1621 * elf32-nios2.c: Likewise.
1622 * elf32-or1k.c: Likewise.
1623 * elf32-ppc.c: Likewise.
1624 * elf32-s390.c: Likewise.
1625 * elf32-score.c: Likewise.
1626 * elf32-score7.c: Likewise.
1627 * elf32-sh.c: Likewise.
1628 * elf32-sh64.c: Likewise.
1629 * elf32-spu.c: Likewise.
1630 * elf32-tic6x.c: Likewise.
1631 * elf32-tilepro.c: Likewise.
1632 * elf32-v850.c: Likewise.
1633 * elf32-vax.c: Likewise.
1634 * elf32-visium.c: Likewise.
1635 * elf32-xstormy16.c: Likewise.
1636 * elf32-xtensa.c: Likewise.
1637 * elf64-alpha.c: Likewise.
1638 * elf64-hppa.c: Likewise.
1639 * elf64-ia64-vms.c: Likewise.
1640 * elf64-mmix.c: Likewise.
1641 * elf64-ppc.c: Likewise.
1642 * elf64-s390.c: Likewise.
1643 * elf64-sh64.c: Likewise.
1644 * elf64-x86-64.c: Likewise.
1645 * elflink.c: Likewise.
1646 * elfnn-aarch64.c: Likewise.
1647 * elfnn-ia64.c: Likewise.
1648 * elfxx-mips.c: Likewise.
1649 * elfxx-sparc.c: Likewise.
1650 * elfxx-tilegx.c: Likewise.
1651 * linker.c: Likewise.
1652 * pdp11.c: Likewise.
1653 * pe-mips.c: Likewise.
1654 * reloc.c: Likewise.
1655 * reloc16.c: Likewise.
1656 * simple.c: Likewise.
1657 * vms-alpha.c: Likewise.
1658 * xcofflink.c: Likewise.
1659 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1660 status param. Adjust calls to these and linker callbacks throughout.
1661 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1662 get_ramstart): Delete status param. Adjust calls to these and
1663 linker callbacks throughout.
1664
bc27bb05
MR		 16652016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1666
1667 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1668 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1669 target alignment verification.
1670
ceab86af
MR		 16712016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1672
1673 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1674 section name if `bfd_elf_string_from_elf_section' returns an
1675 empty string.
1676
ed53407e
MR		 16772016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1678
1679 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1680 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1681 for message. Continue processing rather than returning failure.
1682
de341542 16832016-05-25 Maciej W. Rozycki <macro@imgtec.com>
ed53407e 1684
de341542
MR		 1685 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1686 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1687 Call `bfd_set_error'.
1688
e6cc316a
L		 16892016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1690
1691 PR binutils/14625
1692 * archive.c (bfd_slurp_armap): Replace
1693 bfd_elf64_archive_slurp_armap with
1694 _bfd_archive_64_bit_slurp_armap.
1695 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1696 BFD64 is defined and the archive is too big.
1697 (coff_write_armap): Likewise.
1698 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1699 (_bfd_archive_64_bit_slurp_armap): This.
1700 (bfd_elf64_archive_write_armap): Renamed to ...
1701 (_bfd_archive_64_bit_write_armap): This.
1702 * configure.ac: Add --enable-64-bit-archive.
1703 (want_64_bit_archive): New. Set to true by default for 64-bit
1704 MIPS and s390 ELF targets.
1705 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1706 * config.in: Regenerated.
1707 * configure: Likewise.
1708 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1709 (bfd_elf64_archive_slurp_armap): Likewise.
1710 (bfd_elf64_archive_write_armap): Likewise.
1711 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1712 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1713 (bfd_elf64_archive_truncate_arname): Likewise.
1714 (bfd_elf64_archive_read_ar_hdr): Likewise.
1715 (bfd_elf64_archive_write_ar_hdr): Likewise.
1716 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1717 (bfd_elf64_archive_get_elt_at_index): Likewise.
1718 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1719 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1720 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1721 (bfd_elf64_archive_slurp_armap): Likewise.
1722 (bfd_elf64_archive_write_armap): Likewise.
1723 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1724 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1725 (bfd_elf64_archive_truncate_arname): Likewise.
1726 (bfd_elf64_archive_read_ar_hdr): Likewise.
1727 (bfd_elf64_archive_write_ar_hdr): Likewise.
1728 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1729 (bfd_elf64_archive_get_elt_at_index): Likewise.
1730 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1731 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1732 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1733 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1734 bfd_elfNN_archive_functions isn't defined.
1735 (TARGET_LITTLE_SYM): Likewise.
1736 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1737 (_bfd_archive_64_bit_write_armap): Likewise.
1738 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1739 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1740 (_bfd_archive_64_bit_truncate_arname): Likewise.
1741 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1742 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1743 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1744 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1745 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1746 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1747 * libbfd.h: Regenerated.
1748 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1749 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1750
b95a0a31
L		 17512016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1752
1753 PR ld/20103
1754 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1755 linker add_archive_element callback returns FALSE.
1756 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1757 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1758 archive element if linker add_archive_element callback returns
1759 FALSE.
1760 * elflink.c (elf_link_add_archive_symbols): Likewise.
1761 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1762 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1763 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1764 (xcoff_link_check_ar_symbols): Likewise.
1765
7db9a74e
MR		 17662016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1767
1768 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1769 <bfd_reloc_outofrange>: Unify error reporting code.
1770
b7f28d87
JW		 17712016-05-23 Jim Wilson <jim.wilson@linaro.org>
1772
1773 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1774 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1775 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1776 * bfd-in2.h: Regenerate.
1777 * libbfd.h: Likewise.
1778
a2bea324
KS		 17792016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1780
1781 * config.bfd: Add entry for arm-phoenix.
1782
d7c5bd02
TP		 17832016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1784
1785 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1786 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1787 account for padding for stub section requiring one.
1788 (elf32_arm_build_stubs): Add comment to stress the importance of
1789 zeroing veneer section content.
1790
daa4adae
TP		 17912016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1792
1793 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1794 bfd hook.
1795 * bfd-in2.h: Regenerate.
1796 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1797 function.
1798 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1799 (arm_dedicated_stub_output_section_name): Likewise.
1800 (arm_dedicated_stub_input_section_ptr): Likewise.
1801 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1802 function description comment. Add support for dedicated output stub
1803 section to given stub types.
1804 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1805 elf32_arm_create_or_find_stub_sec.
1806 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1807 (elf32_arm_size_stubs): Pass stub type when calling
1808 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1809 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1810
52bf37dd
L		 18112016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1812
1813 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1814 when setting need_convert_load.
1815
17c6c9d9
MR		 18162016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1817
1818 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1819 microMIPS JALX.
1820
7d4d9709
L		 18212016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1822
1823 PR ld/20117
1824 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1825 R_386_GOT32X.
1826 (elf_i386_convert_load): Don't convert R_386_GOT32.
1827
606851fb
AM		 18282016-05-20 Alan Modra <amodra@gmail.com>
1829
1830 PR gas/20118
1831 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1832 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1833
3c8adaca
CZ		 18342016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1835
1836 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1837 (debug_arc_reloc): Likewise.
1838 (elf_arc_relocate_section): Likewise.
1839 (elf_arc_check_relocs): Likewise.
1840 (elf_arc_adjust_dynamic_symbol): Likewise.
1841 (elf_arc_add_symbol_hook): Likewise.
1842
6b200de0
MR		 18432016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1844
1845 * config.bfd: Remove `am34-*-linux*' support.
1846
57e7d118
AM		 18472016-05-19 Alan Modra <amodra@gmail.com>
1848
1849 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1850 relocs before plt relocs.
1851
9f284bf9
AM		 18522016-05-19 Alan Modra <amodra@gmail.com>
1853
1854 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1855 before dereferencing.
1856
50498060
NC		 18572016-05-18 Nick Clifton <nickc@redhat.com>
1858
1859 * po/sv.po: Updated Swedish translation.
1860
7f991970
AM		 18612016-05-18 Alan Modra <amodra@gmail.com>
1862
1863 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1864 for each BFD. Don't goto error_ret_free_local from outside loop.
1865
a43942db
MR		 18662016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1867
1868 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1869 STB_GNU_UNIQUE handling.
1870 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1871 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1872 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1873 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1874 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1875 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1876 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1877 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1878 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1879 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1880 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1881 (elf_backend_add_symbol_hook): Remove macro.
1882 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1883 for STB_GNU_UNIQUE symbols.
1884
71de3413
MR		 18852016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1886
1887 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1888 from...
1889 (v850_elf_copy_private_bfd_data): ... here. Call the new
1890 function and `_bfd_elf_copy_private_bfd_data'.
1891
2168b268
L		 18922016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1893
1894 PR ld/20093
1895 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1896 GOTPCREL relocation against large section.
1897
4ade44b7
AM		 18982016-05-13 Alan Modra <amodra@gmail.com>
1899
1900 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1901 linker dynamic sections in calculating size and address of
2168b268 1902 dynamic tags rather than using output sections. Remove asserts.
4ade44b7
AM		 1903 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1904 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1905 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1906 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1907 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1908 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1909 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1910 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1911 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1912 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1913 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1914 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1915 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1916 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1917 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1918 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1919 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1920 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1921 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1922 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1923 * elflink.c (bfd_elf_final_link): Likewise.
1924 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1925 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1926 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1927 don't set doit. Look up dynobj section.
1928 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1929 invocation and dynamic tag vma calculation. Don't test
1930 boolean var == TRUE.
1931 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1932 DT_JMPREL calc.
1933
c8e44c6d
AM		 19342016-05-13 Alan Modra <amodra@gmail.com>
1935
1936 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1937 octets_per_byte. Put dynamic .rela.plt last in link orders.
1938 Assign output_offset for reloc sections rather than writing
1939 sorted relocs from block corresponding to output_offset.
1940
1997c994
AM		 19412016-05-12 Alan Modra <amodra@gmail.com>
1942
1943 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1944
8f4f9071
MF		 19452016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1946
1947 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1948
a464198b
AM		 19492016-05-11 Alan Modra <amodra@gmail.com>
1950
1951 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1952 (elf32_hppa_check_relocs): Don't set dynobj.
1953 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1954 (elf32_hppa_build_stubs): Likewise.
1955 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1956
3bd43ebc
AM		 19572016-05-11 Alan Modra <amodra@gmail.com>
1958
1959 PR 20060
1960 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1961 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1962
4e7fbb34
JW		 19632016-05-10 Jiong Wang <jiong.wang@arm.com>
1964
1965 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1966 aarch64_tls_transition check.
1967
4f4faa4d
TP		 19682016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1969
1970 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1971 enumerator.
1972 (arm_stub_sym_claimed): New function.
1973 (elf32_arm_create_stub): Use veneered symbol name and section if
1974 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1975 (arm_stub_claim_sym): New function.
1976 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1977 veneered symbol, otherwise create local symbol as before.
1978
39d911fc
TP		 19792016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1980
1981 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1982 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1983 and set branch type of a symbol.
1984 (bfd_elf32_arm_process_before_allocation): Likewise.
1985 (elf32_arm_relocate_section): Likewise and fix identation along the
1986 way.
1987 (allocate_dynrelocs_for_symbol): Likewise.
1988 (elf32_arm_finish_dynamic_symbol): Likewise.
1989 (elf32_arm_swap_symbol_in): Likewise.
1990 (elf32_arm_swap_symbol_out): Likewise.
1991
6bde4c52
TP		 19922016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1993
1994 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1995 * bfd-in2.h: Regenerated.
1996 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1997 parameter to add_stub_section callback.
1998 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1999 and pass it down to add_stub_section.
2000 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2001 for error message.
2002 (elf32_arm_size_stubs): Add output section parameter to
2003 add_stub_section function pointer parameter.
2004
b715f643
TP		 20052016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2006
2007 * elf32-arm.c (elf32_arm_create_stub): New function.
2008 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2009
8d9d9490
TP		 20102016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2011
2012 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2013 arm_stub_a8_veneer_lwm enumerator.
2014 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2015 aforementioned enumerator.
2016 (struct elf32_arm_stub_hash_entry): Delete target_addend
2017 field and add source_value.
2018 (struct a8_erratum_fix): Delete addend field and add target_offset.
2019 (stub_hash_newfunc): Initialize source_value field amd remove
2020 initialization for target_addend.
2021 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2022 the else to being always executed, moving the
2023 arm_stub_a8_veneer_b_cond specific code in it. Remove
2024 stub_entry->target_addend from points_to computation.
2025 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2026 to target symbol from start of section rather than the offset from the
2027 stub address.
2028 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2029 fields from struct a8_erratum_fix's offset and target_offset
2030 respectively.
2031 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2032 veneered_insn_loc and loc using stub_entry's source_value.
2033
15afaa63
TP		 20342016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2035
2036 (elf32_arm_merge_eabi_attributes): Add merging logic for
2037 Tag_DSP_extension.
2038
66a36822
PC		 20392016-05-10 Pip Cet <pipcet@gmail.com>
2040
2041 PR ld/20059
2042 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2043 Define as _bfd_generic_copy_link_hash_symbol_type when using
2044 generic hash table.
2045
315350be
NC		 20462016-05-09 Nick Clifton <nickc@redhat.com>
2047
2048 PR binutils/20063
2049 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2050 field before accessing sections array.
2051
9239bbd3
CM		 20522016-05-09 Christophe Monat <christophe.monat@st.com>
2053
2054 PR ld/20030
2055 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2056 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2057 to nb_words.
2058 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2059 encoding.
2060 (create_instruction_vldmdb): Likewise.
2061 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2062 uses it to re-encode.
2063
73597c18
NC		 20642016-05-09 Nick Clifton <nickc@redhat.com>
2065
2066 PR 19938
2067 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2068 commit.
2069
ae1bb197
AM		 20702016-05-09 Alan Modra <amodra@gmail.com>
2071
2072 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2073
97196564
L		 20742016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2075
2076 PR ld/17550
2077 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2078 documenting that indx == -3 if symbol is defined in a discarded
2079 section.
2080 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2081 symbol is defined in a discarded section.
2082 (elf_link_output_extsym): Strip a global symbol defined in a
2083 discarded section.
2084
030e823c
L		 20852016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2086
2087 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2088 MCU.
2089
c175a657
L		 20902016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2091
2092 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2093 conversion to ...
2094 (elf_i386_convert_load_reloc): This. New function.
2095 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2096 conversion to ...
2097 (elf_x86_64_convert_load_reloc): This. New function.
2098
bedfd056
L		 20992016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2100
2101 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2102 Don't check if contents == NULL.
2103 (elf_i386_tls_transition): Add from_relocate_section. Check
2104 from_relocate_section instead of contents != NULL. Update
2105 elf_i386_check_tls_transition call.
2106 (elf_i386_check_relocs): Cache the section contents if
2107 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2108 elf_i386_tls_transition.
2109 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2110 to elf_i386_tls_transition.
2111 (elf_backend_caches_rawsize): New.
2112 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2113 if contents == NULL.
2114 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2115 from_relocate_section instead of contents != NULL.
2116 (elf_x86_64_check_relocs): Cache the section contents if
2117 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2118 elf_x86_64_tls_transition.
2119 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2120 to elf_x86_64_tls_transition.
2121 (elf_backend_caches_rawsize): New.
2122
6d6a648c
MR		 21232016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2124
2125 PR 10549
2126 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2127 STB_GNU_UNIQUE.
2128
1f56df9d
JW		 21292016-05-03 Jiong Wang <jiong.wang@arm.com>
2130
2131 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2132 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2133 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2134 no_apply_dynamic_relocs.
2135 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2136 dynamic relocations generated.
2137
493f652c
L		 21382016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2139
2140 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2141 setting to ...
2142 (elf_i386_create_dynamic_sections): Here.
2143 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2144 interp setting to ...
2145 (elf_x86_64_create_dynamic_sections): Here.
2146
e62b9723
L		 21472016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2148
2149 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2150 and replace (EH)->has_got_reloc with GOT_RELOC.
2151 (elf_i386_fixup_symbol): Pass has_got_reloc to
2152 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2153 (elf_i386_allocate_dynrelocs): Likewise.
2154 (elf_i386_relocate_section): Likewise.
2155 (elf_i386_finish_dynamic_symbol): Likewise.
2156 (elf_i386_convert_load): Pass TRUE to
2157 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2158 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2159 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2160 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2161 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2162 (elf_x86_64_allocate_dynrelocs): Likewise.
2163 (elf_x86_64_relocate_section): Likewise.
2164 (elf_x86_64_finish_dynamic_symbol): Likewise.
2165 (elf_x86_64_convert_load): Pass TRUE to
2166 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2167
c337a162
L		 21682016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2169
2170 * elf32-i386.c (check_relocs_failed): New.
2171 (elf_i386_check_relocs): Set check_relocs_failed on error.
2172 (elf_i386_relocate_section): Skip if check_relocs failed.
2173
afd9acee
L		 21742016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2175
2176 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2177 check_relocs_failed on error.
2178
5522f910
NC		 21792016-04-29 Nick Clifton <nickc@redhat.com>
2180
2181 PR 19938
2182 * elf-bfd.h (struct elf_backend_data): Rename
2183 elf_backend_set_special_section_info_and_link to
2184 elf_backend_copy_special_section_fields.
2185 * elfxx-target.h: Likewise.
2186 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2187 comparing section flags.
2188 (copy_special_section_fields): New function.
2189 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2190 Perform two scans over special sections. The first one looks for
2191 a direct mapping between the output section and an input section.
2192 The second scan looks for a possible match based upon section
2193 characteristics.
2194 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2195 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2196 sections.
2197 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2198 elf32_i386_copy_solaris_special_section_fields.
2199 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2200 Rename to elf32_sparc_copy_solaris_special_section_fields.
2201 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2202 elf64_x86_64_copy_solaris_special_section_fields.
2203
786a118c
NC		 22042016-04-28 Nick Clifton <nickc@redhat.com>
2205
2206 * po/zh_CN.po: Updated Chinese (simplified) translation.
2207
91f8bf69
L		 22082016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2209
2210 PR ld/20006
2211 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2212 when estimating distances between output sections.
2213
a6a4679f
AM		 22142016-04-27 Alan Modra <amodra@gmail.com>
2215
2216 * elflink.c (_bfd_elf_is_start_stop): New function.
2217 (_bfd_elf_gc_mark_rsec): Use it.
2218 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2219
28cc9170
TS		 22202016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2221
2222 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2223 * mmo.c (mmo_get_section_contents): Likewise.
2224 (mmo_set_section_contents): Likewise.
2225
d5486c43
L		 22262016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2227
2228 * elf-bfd.h (elf_link_hash_table): Update comments for
2229 dynsymcount.
2230 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2231 the unused NULL entry at the head of dynamic symbol table.
2232 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2233 checks.
2234
6645479e
L		 22352016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2236
2237 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2238 created file from dynobj.
2239
6cd255ca
L		 22402016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2241
2242 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2243 normal input file if possible.
2244
4f3b23b3
NC		 22452016-04-21 Nick Clifton <nickc@redhat.com>
2246
2247 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2248 * aout-target.h: Likewise.
2249 * aout-tic30.c: Likewise.
2250 * binary.c: Likewise.
2251 * bout.c: Likewise.
2252 * coff-alpha.c: Likewise.
2253 * coff-rs6000.c: Likewise.
2254 * coff64-rs6000.c: Likewise.
2255 * coffcode.h: Likewise.
2256 * i386msdos.c: Likewise.
2257 * i386os9k.c: Likewise.
2258 * ieee.c: Likewise.
2259 * ihex.c: Likewise.
2260 * libbfd-in.h: Likewise.
2261 * libecoff.h: Likewise.
2262 * mach-o-target.c: Likewise.
2263 * mmo.c: Likewise.
2264 * nlm-target.h: Likewise.
2265 * oasys.c: Likewise.
2266 * pef.c: Likewise.
2267 * plugin.c: Likewise.
2268 * ppcboot.c: Likewise.
2269 * som.c: Likewise.
2270 * srec.c: Likewise.
2271 * tekhex.c: Likewise.
2272 * versados.c: Likewise.
2273 * vms-alpha.c: Likewise.
2274 * xsym.c: Likewise.
2275 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2276 * linker.c (bfd_link_check_relocs): New function.
2277 (_bfd_generic_link_check_relocs): New function.
2278 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2279 _bfd_link_check_relocs field.
2280 (struct bfd_target)L Add _bfd_link_check_relocs field.
2281 * bfd-in2.h: Regenerate.
2282 * libbfd.h: Regenerate.
2283
e66cdd68
L		 22842016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2285
2286 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2287 (elf_backend_gc_sweep_hook): Likewise.
2288 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2289 (elf_backend_gc_sweep_hook): Likewise.
2290
5ce03cea
L		 22912016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2292
2293 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2294 in excluded sections
2295
338c190a
L		 22962016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2297
2298 PR ld/19969
2299 * elf64-x86-64.c (check_relocs_failed): New.
2300 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2301 Support relocation agaist local symbol. Set check_relocs_failed.
2302 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2303 R_X86_64_32 relocation overflow.
2304 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2305 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2306
466ee2af
L		 23072016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2308
2309 * elf32-i386.c (elf_i386_check_relocs): Call
2310 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2311 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2312
d9689752
L		 23132016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2314
2315 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2316 * elflink.c (_bfd_elf_link_check_relocs): New function.
2317 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2318 if check_relocs_after_open_input is FALSE.
2319
e6c7cdec
TS		 23202016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2321
2322 * cache.c: Update old style function definitions.
2323 * elf32-m68k.c: Likewise.
2324 * elf64-mmix.c: Likewise.
2325 * stab-syms.c: Likewise.
2326
b98e6871
TS		 23272016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2328
2329 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2330
6fd8e7c2
L		 23312016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2332
2333 * Makefile.in: Regenerated with automake 1.11.6.
2334 * aclocal.m4: Likewise.
2335 * doc/Makefile.in: Likewise.
2336
4b0c052e
AB		 23372016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2338
2339 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2340 * bfd-in2.h: Regenerate.
2341 * libbfd.h: Regenerate.
2342 * elf32-arc.c: Add 'opcode/arc.h' include.
2343 (struct arc_relocation_data): Add symbol_name.
2344 (arc_special_overflow_checks): New function.
2345 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2346 required, add an extra comment.
2347 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2348
33cbe6c0
AB		 23492016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2350
2351 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2352 entries.
2353 (elf_arc_relocate_section): Update enum uses.
2354 (elf_arc_check_relocs): Likewise.
2355 (elf_arc_finish_dynamic_symbol): Likewise.
2356
7634c4e6
L		 23572016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2358
2359 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2360 "sh_link".
2361
84865015
NC		 23622016-04-14 Nick Clifton <nickc@redhat.com>
2363
2364 PR target/19938
2365 * elf-bbfd.h (struct elf_backend_data): New field:
2366 elf_strtab_flags.
2367 New field: elf_backend_set_special_section_info_and_link
2368 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2369 defined.
2370 (elf_backend_set_special_section_info_and_link): Define if not
2371 already defined.
2372 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
2373 elf_backend_strtab_flags macros to initialise fields in structure.
2374 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
2375 being set even if SHF_MERGE is not set.
2376 (elf_fake_sections): Likewise.
2377 (section_match): New function. Matches two ELF sections based
2378 upon fixed characteristics.
2379 (find_link): New function. Locates a section in a BFD that
2380 matches a section in a different BFD.
2381 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
2382 fields of reserved sections.
2383 (bfd_elf_compute_section_file_positions): Set the flags for the
2384 .shstrtab section based upon the elf_strtab_flags field in the
2385 elf_backend_data structure.
2386 (swap_out_syms): Likewise for the .strtab section.
2387 * elflink.c (bfd_elf_final_link): Set the flags for the
2388 .strtab section based upon the elf_strtab_flags field in the
2389 elf_backend_data structure.
2390 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
2391 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
2392 targets.
2393 (elf_backend_set_special_section_info_and_link): Define for
2394 Solaris targets.
2395 * elf32-sparc.c: Likewise.
2396 * elf64-x86-64.c: Likewise.
2397
2df3368d
L		 23982016-04-11 H.J. Lu <hongjiu.lu@intel.com>
2399
2400 PR ld/19939
2401 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
2402 to bfd_boolean.
2403 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
2404 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
2405 applies to read-only section.
2406 * elf32-i386.c (elf_i386_link_hash_table): Add
2407 readonly_dynrelocs_against_ifunc.
2408 (elf_i386_allocate_dynrelocs): Updated.
2409 (elf_i386_size_dynamic_sections): Issue an error for read-only
2410 segment with dynamic IFUNC relocations only if
2411 readonly_dynrelocs_against_ifunc is TRUE.
2412 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2413 readonly_dynrelocs_against_ifunc.
2414 (elf_x86_64_allocate_dynrelocs): Updated.
2415 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
2416 segment with dynamic IFUNC relocations only if
2417 readonly_dynrelocs_against_ifunc is TRUE.
2418 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2419 Updated.
2420
15dd01b1
TP		 24212016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
2422
2423 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
2424 a fall through from error_ret_free_internal. Free local_syms in
2425 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
2426
1e5885b7
CZ		 24272016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2428
2429 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
2430 (relocate_plt_for_entry): Likewise.
2431
b3aee839
CZ		 24322016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2433
2434 * elf32-arc.c (elf_arc_check_relocs): Changed
2435
094fb063
CZ		 24362016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2437
2438 * elf32-arc.c (name_for_global_symbol): Changed assert.
2439 (get_replace_function): Created.:
2440 (struct arc_relocation_data): Changed to signed types.
2441 (defines S, L, P, PDATA): Casted to signed type.
2442 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
2443 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
2444 (arc_do_relocation): Changed.
2445
94e5c971
CZ		 24462016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2447
2448 * elf32-arc.c (name_for_global_symbol): Added assert to check for
2449 symbol index.
2450 (elf_arc_relocate_section): Added and changed asserts, validating
2451 the synamic symbol index.
2452 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
2453 relocation if symbol has dynindx set to -1.
2454
1f599d0e
MR		 24552016-04-05 Maciej W. Rozycki <macro@imgtec.com>
2456
668df12d 2457 PR ld/19908
1f599d0e
MR		 2458 * elflink.c (elf_link_add_object_symbols): Always turn hidden
2459 and internal symbols which have a dynamic index into local
2460 ones.
2461
67f101ee
NC		 24622016-04-04 Nick Clifton <nickc@redhat.com>
2463
2464 PR 19872
2465 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
2466 version number if the version is zero.
2467
7b15fa7a
AM		 24682016-04-01 Alan Modra <amodra@gmail.com>
2469
2470 PR 19886
2471 * elflink.c (on_needed_list): Recursively check needed status.
2472 (elf_link_add_object_symbols): Adjust.
2473
024ea11b
SKS		 24742016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2475
2476 * elf32-avr.c (avr_elf32_load_records_from_section): Free
2477 internal_relocs only if they aren't cached.
2478
ed3056eb
NC		 24792016-03-29 Nick Clifton <nickc@redhat.com>
2480
2481 PR 17334
2482 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
2483 assertion on the size of the got section to allow it to be bigger
2484 than the number of relocs.
2485
e2b4fc91
TS		 24862016-03-29 Toni Spets <toni.spets@iki.fi>
2487
2488 PR 19878
2489 * coffcode.h (coff_write_object_contents): Revert accidental
2490 2014-11-10 change.
2491
a97fbc7e
AM		 24922016-03-22 Alan Modra <amodra@gmail.com>
2493
2494 PR 19850
2495 * dwarf2.c (read_attribute_value): Skip info_ptr check for
2496 DW_FORM_flag_present.
2497
9780e045
NC		 24982016-03-22 Nick Clifton <nickc@redhat.com>
2499
96254e5c
NC		 2500 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
2501 architecture name for backwards compatibility.
2502
7769fa97
NC		 2503 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
2504 unbounded stack use.
2505
9780e045
NC		 2506 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
2507 sufficiently recent version of GCC.
2508 * configure: Regenerate.
2509
6f4c0a42
AM		 25102016-03-22 Alan Modra <amodra@gmail.com>
2511
2512 PR 19851
2513 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
2514
8699fc3e
AB		 25152016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2516
2517 * archures.c (bfd_mach_arc_nps400): Define.
2518 * bfd-in2.h: Regenerate.
2519 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
2520 some existing entries to make space.
2521 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
2522 (arc_elf_final_write_processing): Likewise.
2523
a9522a21
AB		 25242016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2525
2526 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
2527 EF_ARC_CPU_GENERIC.
2528 (arc_elf_final_write_processing): Don't bother setting cpu field
2529 in e_flags, this will have been set elsewhere.
2530
c0334580
AB		 25312016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2532
2533 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
2534 EF_ARC_MACH_MSK.
2535
e1fa0163
NC		 25362016-03-21 Nick Clifton <nickc@redhat.com>
2537
2538 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
2539 * configure: Regenerate.
2540 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
2541 alloca with call to xmalloc.
2542 * elf32-nds32.c: Likewise.
2543 * elf64-hppa.c: Likewise.
2544 * elfxx-mips.c: Likewise.
2545 * pef.c: Likewise.
2546 * pei-x86_64.c: Likewise.
2547 * som.c: Likewise.
2548 * xsym.c: Likewise.
2549
4e0c91e4
L		 25502016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2551
2552 PR ld/19827
2553 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
2554 locally in PIE.
2555 (elf_i386_relocate_section): Likewise.
2556 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2557 (elf_x86_64_relocate_section): Likewise.
2558
4c10bbaa
L		 25592016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2560
2561 PR ld/19807
2562 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2563 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
2564 relocation overflow check.
2565
fbe48798
L		 25662016-03-14 H.J. Lu <hongjiu.lu@intel.com>
2567
2568 * bfd-in2.h: Regenerated.
2569
37b01f6a
DG		 25702016-03-11 Dan Gissel <dgisselq@ieee.org>
2571
2572 PR 19713
2573 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
2574 uses bytes not octets.
2575 * elflink.c (resolve_section): Likewise.
2576 Add a bfd parameter.
2577 (eval_section): Pass the input_bfd to resolve_section.
2578 (bfd_elf_perform_complex_relocation): Convert byte offset to
2579 octets before read and writing values.
2580 (elf_link_input_bfd): Add byte to octet conversions.
2581 (elf_reloc_link_order): Likewise.
2582 (elf_fixup_link_order): Likewise.
2583 (bfd_elf_final_link): Likewise.
2584 * reloc.c (_bfd_final_link_relocate): Likewise.
2585 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2586
3ed4ff97
NC		 25872016-03-10 Nick Clifton <nickc@redhat.com>
2588
2589 * config.bfd: Mark the i370 target as obsolete.
2590
4b05e0a7
PA		 25912016-03-09 Pedro Alves <palves@redhat.com>
2592
2593 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2594 gcc ABI)" to printable name.
2595 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2596 of "v850-rh850" as printable name.
2597
26c62da0
LW		 25982016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2599
2600 PR ld/19623
2601 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2602 relocations against absolute symbols.
2603
03ee8583
AM		 26042016-03-09 Alan Modra <amodra@gmail.com>
2605
2606 PR binutils/19775
2607 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2608 length elements in the archive.
2609
9c1d7a08
L		 26102016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2611
2612 PR ld/19789
2613 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2614 for -E/--dynamic-list only when not relocatable.
2615
d1ed1c7d
L		 26162016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2617
2618 PR ld/19784
2619 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2620 count for locally defined local IFUNC symbols in shared object.
2621 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2622
202ac193
L		 26232016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2624
2625 PR ld/19579
2626 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2627 together.
2628
72f3b6aa
CZ		 26292016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2630 Andrew Burgess <andrew.burgess@embecosm.com>
2631
2632 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2633 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2634 (arc_elf_howto_init): Added assert to validate relocations.
2635 (get_middle_endian_relocation): Delete.
2636 (middle_endian_convert): New function.
2637 (ME): Redefine, now does nothing.
2638 (IS_ME): New define.
2639 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2640 definition to call middle_endian_convert. Add a new local
2641 variable and make use of this throughout. Added call to
2642 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2643
4fc87424
NC		 26442016-03-07 Nick Clifton <nickc@redhat.com>
2645
2646 PR binutils/19775
2647 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2648 length elements in the archive.
2649
18f822a0
JW		 26502016-03-07 Jiong Wang <jiong.wang@arm.com>
2651
2652 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2653 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2654
07492f66
L		 26552016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2656
2657 PR ld/19579
2658 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2659 executable as definition if the new definition comes from a
2660 shared library.
2661
70a5df4f
AM		 26622016-03-02 Alan Modra <amodra@gmail.com>
2663
2664 * Makefile.in: Regenerate.
2665 * po/SRC-POTFILES.in: Regenerate.
2666
841fdfcd
CZ		 26672016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2668
2669 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2670 relocation addend when sections get merged.
2671
7e458899
CZ		 26722016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2673
2674 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2675 the flag change.
2676 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2677 Assert for code sections dynamic relocs.
2678
c5e3a364
RL		 26792016-02-26 Renlin Li <renlin.li@arm.com>
2680
2681 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2682 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2683
bae420ef
L		 26842016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2685
2686 PR ld/19609
2687 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2688 load with locally bound symbols if PIC is false or there is no
2689 base register. Optimize branch to 0 if PIC is false.
2690 (elf_i386_relocate_section): Don't generate dynamic relocations
2691 against undefined weak symbols if PIC is false.
2692 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2693 if we can't estimate relocation overflow with --no-relax.
2694 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2695 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2696 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2697 against undefined weak symbols if PIC is false.
2698
11e5f1ec
L		 26992016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2700
2701 PR ld/19645
2702 * bfd.c (bfd): Change flags to 20 bits.
2703 (BFD_CONVERT_ELF_COMMON): New.
2704 (BFD_USE_ELF_STT_COMMON): Likewise.
2705 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2706 BFD_USE_ELF_STT_COMMON.
2707 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2708 * configure.ac: Remove --enable-elf-stt-common.
2709 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2710 common symbol depending on BFD_CONVERT_ELF_COMMON and
2711 BFD_USE_ELF_STT_COMMON.
2712 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2713 STT_COMMON.
2714 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2715 STT_COMMON.
2716 (elf_link_convert_common_type): New function.
2717 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2718 common symbol depending on BFD_CONVERT_ELF_COMMON and
2719 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2720 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2721 and BFD_USE_ELF_STT_COMMON to object_flags.
2722 (TARGET_LITTLE_SYM): Likewise.
2723 * syms.c (BSF_KEEP_G): Renamed to ...
2724 (BSF_ELF_COMMON): This.
2725 * bfd-in2.h: Regenerated.
2726 * config.in: Likewise.
2727 * configure: Likewise.
2728
aec6b87e
L		 27292016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2730
2731 PR ld/19636
2732 PR ld/19704
2733 PR ld/19719
2734 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2735 (elf_i386_link_hash_entry): Add has_got_reloc and
2736 has_non_got_reloc.
2737 (elf_i386_link_hash_table): Add interp.
2738 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2739 has_non_got_reloc.
2740 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2741 has_non_got_reloc.
2742 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2743 (elf_i386_fixup_symbol): New function.
2744 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2745 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2746 relocations and discard relocations against resolved undefined
2747 weak symbols in executable. Don't make resolved undefined weak
2748 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2749 relocation against undefined weak symbols in PIE.
2750 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2751 (elf_i386_relocate_section): Don't generate dynamic relocations
2752 against resolved undefined weak symbols in PIE, except for
2753 R_386_PC32.
2754 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2755 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2756 Don't generate dynamic relocation against resolved undefined weak
2757 symbol in executable.
2758 (elf_i386_finish_dynamic_sections): Call
2759 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2760 (elf_backend_fixup_symbol): New.
2761 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2762 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2763 has_non_got_reloc.
2764 (elf_x86_64_link_hash_table): Add interp.
2765 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2766 has_non_got_reloc.
2767 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2768 has_non_got_reloc.
2769 (elf_x86_64_check_relocs): Set has_got_reloc and
2770 has_non_got_reloc.
2771 (elf_x86_64_fixup_symbol): New function.
2772 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2773 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2774 relocations and discard relocations against resolved undefined
2775 weak symbols in executable. Don't make resolved undefined weak
2776 symbols in executable dynamic.
2777 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2778 (elf_x86_64_relocate_section): Check relocation overflow for
2779 dynamic relocations against unresolved weak undefined symbols.
2780 Don't generate dynamic relocations against resolved weak
2781 undefined symbols in PIE.
2782 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2783 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2784 Don't generate dynamic relocation against resolved undefined weak
2785 symbol in executable.
2786 (elf_x86_64_finish_dynamic_sections): Call
2787 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2788 (elf_backend_fixup_symbol): New.
2789
b32547cd
AM		 27902016-02-26 Alan Modra <amodra@gmail.com>
2791
2792 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2793 save_restore_funcs, rest of sections when not relocatable.
2794 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2795 (sfpr_define): Define all symbols on emitted code.
2796 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2797 when relocatable. Move sfpr_define loop earlier.
2798
ef77d6af
L		 27992016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2800
2801 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2802 (elf_x86_64_relocate_section): Use it. Replace
2803 x86_64_elf_howto_table[r_type] with howto.
2804
0f550b3d
L		 28052016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2806
2807 PR ld/19698
2808 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2809 symbol version is unknown.
2810
13f42277
L		 28112016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2812
2813 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2814 to (bfd_vma) -1 when setting needs_plt to 0.
2815 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2816
6b3b0ab8
L		 28172016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2818
2819 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2820 library, instead of PIC, and don't check PDE when making linker
2821 assigned symbol dynamic.
2822
17733f5b
FS		 28232016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2824
2825 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2826 ABIVERSION for non-executable stack.
2827
47993b4a
RF		 28282016-02-23 Rich Felker <bugdal@aerifal.cx>
2829
2830 PR target/19516
2831 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2832 Always produce a RELATIVE reloc for a local symbol.
2833
2d8dcb81
HPN		 28342016-02-23 Hans-Peter Nilsson <hp@axis.com>
2835
2836 Fix test-case ld-elf/pr19617b
2837 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2838 discard unused non-function symbols when --dynamic-list-data.
2839
1a6e6083
L		 28402016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2841
2842 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2843 dynsym section, even if it is empty, with dynamic sections.
2844
75c1920b
L		 28452016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2846
2847 * syms.c: Remove BSF_COMMON from comments.
2848 * bfd-in2.h: Regenerated.
2849
9a228467
JW		 28502016-02-22 Jiong Wang <jiong.wang@arm.com>
2851
2852 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2853 for destination. Remove useless function parameters.
2854 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2855
73768414
NC		 28562016-02-19 Nick Clifton <nickc@redhat.com>
2857
e517df3d
NC		 2858 PR ld/19629
2859 * aoutx.h (aout_link_add_symbols): Check for out of range string
2860 table offsets.
2861
73768414
NC		 2862 PR ld/19628
2863 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2864 processing if we encounter a reloc without an associated symbol.
2865
bf89386a
L		 28662016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2867
2868 PR ld/19617
2869 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2870 sections for -E/--dynamic-list.
2871
8f79b794
L		 28722016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2873
2874 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2875 to bfd_true.
2876
64bfc258
JM		 28772016-02-16 Joseph Myers <joseph@codesourcery.com>
2878
2879 * plugin.c (plugin_vec): Set match priority to 255.
2880 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2881 matching against the plugin vector, take priority from there not
2882 from TEMP.
2883
9fb71ee4
NC		 28842016-02-15 Nick Clifton <nickc@redhat.com>
2885
2886 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2887 for length and type fields. Use a signed value for the
2888 suffix_length field.
2889
32875eb1
L		 28902016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2891
2892 PR ld/19601
2893 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2894 significant bit in GOT offset for R_386_GOT32X.
2895
83da6e74
NC		 28962016-02-10 Nick Clifton <nickc@redhat.com>
2897
2898 PR 19405
2899 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2900 immediate values.
2901 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2902 number of messages about FDE encoding preventing .eh_frame_hdr
2903 generation.
2904
027e9c75
NC		 29052016-02-09 Nick Clifton <nickc@redhat.com>
2906
609332f1
NC		 2907 * oasys.c (oasys_archive_p): Fix indentation.
2908 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2909 constant for left shifting.
2910
027e9c75
NC		 2911 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2912 helpful warning message to explain why certain AArch64 relocs
2913 might overflow.
2914
6f57d046
SM		 29152016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2916
2917 * pe-mips.c (coff_mips_reloc): Fix formatting.
2918
bdbca4e6
CM		 29192016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2920
2921 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2922 to bfd_mach_arc_arc600.
2923
4f038ee5
AM		 29242016-02-04 Alan Modra <amodra@gmail.com>
2925
2926 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2927 for big-endian.
2928
4a539596
L		 29292016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2930
2931 PR ld/19542
2932 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
fb06f1c0 2933 distances in the compressed_size field of the output section.
4a539596 2934
85fabe71
AM		 29352016-02-02 Alan Modra <amodra@gmail.com>
2936
2937 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2938 ELFv2 entry optimization.
2939
14f2c699
L		 29402016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2941
2942 PR binutils/19547
2943 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2944 no relocations in relocatable files.
2945
aef28989
L		 29462016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2947
2948 PR ld/19553
2949 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2950 if a symbol from a library loaded via DT_NEEDED doesn't match
2951 the symbol referenced by regular object.
2952
655ed9ea
NS		 29532016-02-01 Nathaniel Smith <njs@pobox.com>
2954
2955 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2956 CODE and DATA.
2957
ec1f73bb
AM		 29582016-02-01 Alan Modra <amodra@gmail.com>
2959
2960 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2961 an out of range reloc_index.
2962 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2963
b6471e6e
KR		 29642016-02-01 Kamil Rytarowski <n54@gmx.com>
2965
2966 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2967 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2968 * Makefile.in: Regenerated.
2969
0bc7245a
JK		 29702016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2971
2972 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2973
6d4b2867
JDA		 29742016-01-31 John David Anglin <danglin@gcc.gnu.org>
2975
2976 PR ld/19526
2977 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2978 files.
2979 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2980
d9e3b590
L		 29812016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2982
2983 PR ld/19539
2984 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2985 against STT_GNU_IFUNC symbol only with dynamic symbols.
2986 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2987
bf150a0b
L		 29882016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2989
2990 PR binutils/19523
2991 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2992 decompress debug sections.
2993
840855c5
MR		 29942016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2995
2996 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2997 `dynindx'.
2998
cf466c2a
NC		 29992016-01-25 Nick Clifton <nickc@redhat.com>
3000
3001 PR target/19435
3002 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3003 dsym filename buffer.
3004
eb6b0cf4
MR		 30052016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3006
3007 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3008
e67f83e5
MR		 30092016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3010
3011 * elfxx-mips.c (BZ16_REG): Correct calculation.
3012
23a42089
NC		 30132016-01-21 Nick Clifton <nickc@redhat.com>
3014
3015 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3016 changing the type of _loc to be bfd_byte *.
3017 (elf_arc_finish_dynamic_symbol): Likewise.
3018
aebf9be7
NC		 30192016-01-21 Nick Clifton <nickc@redhat.com>
3020
3021 PR ld/19455
3022 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3023 class of the linker stub bfd.
3024 (elf32_arm_check_relocs): Skip check for pic format after
3025 processing a vxWorks R_ARM_ABS12 reloc.
3026 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3027 reporting a class mismatch.
3028
2f340668
JW		 30292016-01-21 Jiong Wang <jiong.wang@arm.com>
3030
3031 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3032 veneer for sym_sec != input_sec.
3033 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3034 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3035 calculation destination.
3036
aeb70569
AM		 30372016-01-21 Alan Modra <amodra@gmail.com>
3038
3039 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3040 (swap_linux_prpsinfo64_out): New function.
3041 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3042 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3043 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3044 (elfcore_write_linux_prpsinfo64): Likewise.
3045 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3046 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3047 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3048
de64ce13
AM		 30492016-01-21 Alan Modra <amodra@gmail.com>
3050
3051 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3052 * elf.c: Adjust #include.
3053 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3054 * Makefile.am (SOURCE_HFILES): Update.
3055 * Makefile.in: Regenerate.
3056 * po/SRC-PORFILES.in: Regenerate.
3057
c603b11b
AM		 30582016-01-21 Alan Modra <amodra@gmail.com>
3059
3060 * configure.ac: Move corefile selection later in file. Move
3061 tdefaults code immediately after other target vector code.
3062 * configure: Regenerate.
3063
91f68a68
MG		 30642016-01-20 Mickael Guene <mickael.guene@st.com>
3065
3066 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3067 section using '.text.noread' pattern.
3068
5b2c414d
JB		 30692016-01-19 John Baldwin <jhb@FreeBSD.org>
3070
3071 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3072
34e967a5
MC		 30732016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3074 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3075
3076 * arc-plt.def: New file.
3077 * arc-plt.h: Likewise.
3078 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3079 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3080 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3081 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3082 (name_for_global_symbol): Added.
3083 (ADD_RELA): Helper to create dynamic relocs.
3084 (new_got_entry_to_list): Create a new got entry in linked list.
3085 (symbol_has_entry_of_type): Search for specific type of entry in
3086 list.
3087 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3088 (is_reloc_for_TLS, arc_elf_set_private_flags)
3089 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3090 (arc_elf_merge_private_bfd_data): New functions.
3091 (debug_arc_reloc): Cleaned debug info printing.
3092 (PDATA reloc): Changed not to perform address alignment.
3093 (reverse_me): Added. Fix for ARC_32 relocs.
3094 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3095 occur.
3096 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3097 Changed function to access an array of list of GOT entries instead
3098 of just an array of offsets.
3099 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3100 (elf_arc_check_relocs): Likewise.
3101 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3102 (elf_arc_finish_dynamic_sections): Likewise
3103 (arc_create_dynamic_sections): Modified conditions to create
3104 dynamic sections.
3105 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3106 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3107 (relocate_plt_for_entry): Changed to support new way to define PLT
3108 related code.
3109 (add_symbol_to_plt): Likewise.
3110 (arc_elf_link_hash_table_create): New function.
3111
9ae678af
NC		 31122016-01-18 Nick Clifton <nickc@redhat.com>
3113
3114 PR ld/19440
3115 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3116 section number into internal section number.
3117 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3118 * coffswap.h (coff_swap_sym_in): Likewise.
3119 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3120 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3121 section number field is big enough to hold the external value.
3122
5c14705f
AM		 31232016-01-17 Alan Modra <amodra@gmail.com>
3124
3125 * configure: Regenerate.
3126
ac06903d
YU		 31272016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3128
3129 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3130 when address in first unwind entry does not match start of
3131 section.
3132
109575d7
JW		 31332016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3134 Jiong Wang <jiong.wang@arm.com>
3135
3136 PR ld/19368
3137 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3138 reloc_class_ifunc.
3139
b05a65d0
AB		 31402016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3141
3142 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3143 place 'R_' before the reloc name returned.
3144 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3145 the relocation string.
3146
a3dc0a7f
MR		 31472016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3148
3149 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3150 factored out from...
3151 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3152
d537eeb5
MR		 31532016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3154
3155 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3156 attribute check after ELF file header flag check.
3157
43d223b5
MR		 31582016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3159
3160 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3161 return status from `_bfd_elf_merge_object_attributes'.
3162
b2e9744f
MR		 31632016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3164
3165 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3166 factored out from...
3167 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3168
28d45e28
MR		 31692016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3170
3171 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3172 handling of input MIPS ABI flags together.
3173
23ba6f18
MR		 31742016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3175
3176 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3177 attribute checks for null input.
3178
cf8502c1
MR		 31792016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3180
3181 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3182 pointers to target data.
3183
dcb1c796
MR		 31842016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3185
3186 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3187 an FP ABI warning.
3188
6f2750fe
AM		 31892016-01-01 Alan Modra <amodra@gmail.com>
3190
3191 Update year range in copyright notice of all files.
3192
3499769a
AM		 3193For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3194\f
3195Copyright (C) 2016 Free Software Foundation, Inc.
3196
3197Copying and distribution of this file, with or without modification,
3198are permitted in any medium without royalty provided the copyright
3199notice and this notice are preserved.
3200
3201Local Variables:
3202mode: change-log
3203left-margin: 8
3204fill-column: 74
3205version-control: never
3206End:
GDB Binutils - Deliverables
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