1 2016-11-04 Nick Clifton <nickc@redhat.com>
3 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
4 when supporting 64-bit BFD targets.
6 2016-11-03 Tristan Gingold <gingold@adacore.com>
8 * config.bfd: Deprecate many old triplets.
10 2016-11-03 Nick Clifton <nickc@redhat.com>
12 * po/da.po: Updated Danish translation.
14 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
16 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
17 not fall through to the default case.
19 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
20 Andrew Waterman <andrew@sifive.com>
22 Add support for RISC-V architecture.
23 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
24 * config.bdf: Likewise.
25 * configure.ac: Likewise.
26 * Makefile.in: Regenerate.
27 * configure: Regenerate.
28 * archures.c: Add bfd_riscv_arch.
29 * reloc.c: Add riscv relocs.
30 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
31 * bfd-in2.h: Regenerate.
32 * libbfd.h: Regenerate.
33 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
34 * elfnn-riscv.c: New file.
35 * elfxx-riscv.c: New file.
36 * elfxx-riscv.h: New file.
38 2016-10-31 Alan Modra <amodra@gmail.com>
41 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
44 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
46 * cpu-arc.c (arc_get_mach): Delete.
48 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
50 * elfxx-mips.c (STUB_JALR): Correct description.
52 2016-10-20 Nick Clifton <nickc@redhat.com>
54 * po/gas.pot: Regenerate.
56 2016-10-19 Nick Clifton <nickc@redhat.com>
58 * aout-adobe.c: Add missing c-format tags for translatable strings.
59 * aout-cris.c: Likewise.
64 * coff-alpha.c: Likewise.
65 * coff-arm.c: Likewise.
66 * coff-i860.c: Likewise.
67 * coff-mcore.c: Likewise.
68 * coff-ppc.c: Likewise.
69 * coff-rs6000.c: Likewise.
70 * coff-sh.c: Likewise.
71 * coff-tic4x.c: Likewise.
72 * coff-tic54x.c: Likewise.
73 * coff-tic80.c: Likewise.
74 * coff64-rs6000.c: Likewise.
75 * coffcode.h: Likewise.
76 * coffgen.c: Likewise.
77 * cofflink.c: Likewise.
78 * coffswap.h: Likewise.
79 * cpu-arm.c: Likewise.
82 * elf-attrs.c: Likewise.
83 * elf-eh-frame.c: Likewise.
84 * elf-ifunc.c: Likewise.
85 * elf-m10300.c: Likewise.
86 * elf-s390-common.c: Likewise.
88 * elf32-arc.c: Likewise.
89 * elf32-arm.c: Likewise.
90 * elf32-avr.c: Likewise.
91 * elf32-bfin.c: Likewise.
92 * elf32-cr16.c: Likewise.
93 * elf32-cr16c.c: Likewise.
94 * elf32-cris.c: Likewise.
95 * elf32-crx.c: Likewise.
96 * elf32-d10v.c: Likewise.
97 * elf32-d30v.c: Likewise.
98 * elf32-epiphany.c: Likewise.
99 * elf32-fr30.c: Likewise.
100 * elf32-frv.c: Likewise.
101 * elf32-gen.c: Likewise.
102 * elf32-hppa.c: Likewise.
103 * elf32-i370.c: Likewise.
104 * elf32-i386.c: Likewise.
105 * elf32-i960.c: Likewise.
106 * elf32-ip2k.c: Likewise.
107 * elf32-iq2000.c: Likewise.
108 * elf32-lm32.c: Likewise.
109 * elf32-m32c.c: Likewise.
110 * elf32-m32r.c: Likewise.
111 * elf32-m68hc11.c: Likewise.
112 * elf32-m68hc12.c: Likewise.
113 * elf32-m68hc1x.c: Likewise.
114 * elf32-m68k.c: Likewise.
115 * elf32-mcore.c: Likewise.
116 * elf32-mep.c: Likewise.
117 * elf32-metag.c: Likewise.
118 * elf32-microblaze.c: Likewise.
119 * elf32-moxie.c: Likewise.
120 * elf32-msp430.c: Likewise.
121 * elf32-mt.c: Likewise.
122 * elf32-nds32.c: Likewise.
123 * elf32-nios2.c: Likewise.
124 * elf32-or1k.c: Likewise.
125 * elf32-pj.c: Likewise.
126 * elf32-ppc.c: Likewise.
127 * elf32-rl78.c: Likewise.
128 * elf32-rx.c: Likewise.
129 * elf32-s390.c: Likewise.
130 * elf32-score.c: Likewise.
131 * elf32-score7.c: Likewise.
132 * elf32-sh-symbian.c: Likewise.
133 * elf32-sh.c: Likewise.
134 * elf32-sh64.c: Likewise.
135 * elf32-spu.c: Likewise.
136 * elf32-tic6x.c: Likewise.
137 * elf32-tilepro.c: Likewise.
138 * elf32-v850.c: Likewise.
139 * elf32-vax.c: Likewise.
140 * elf32-visium.c: Likewise.
141 * elf32-xgate.c: Likewise.
142 * elf32-xtensa.c: Likewise.
143 * elf64-alpha.c: Likewise.
144 * elf64-gen.c: Likewise.
145 * elf64-hppa.c: Likewise.
146 * elf64-ia64-vms.c: Likewise.
147 * elf64-mmix.c: Likewise.
148 * elf64-ppc.c: Likewise.
149 * elf64-s390.c: Likewise.
150 * elf64-sh64.c: Likewise.
151 * elf64-sparc.c: Likewise.
152 * elf64-x86-64.c: Likewise.
153 * elfcode.h: Likewise.
154 * elfcore.h: Likewise.
155 * elflink.c: Likewise.
156 * elfnn-aarch64.c: Likewise.
157 * elfnn-ia64.c: Likewise.
158 * elfxx-mips.c: Likewise.
159 * elfxx-sparc.c: Likewise.
160 * elfxx-tilegx.c: Likewise.
163 * libbfd.c: Likewise.
164 * linker.c: Likewise.
165 * m68klinux.c: Likewise.
166 * mach-o.c: Likewise.
171 * pe-mips.c: Likewise.
172 * peXXigen.c: Likewise.
173 * pei-x86_64.c: Likewise.
174 * peicode.h: Likewise.
175 * ppcboot.c: Likewise.
177 * sparclinux.c: Likewise.
180 * vms-alpha.c: Likewise.
181 * vms-lib.c: Likewise.
182 * xcofflink.c: Likewise.
184 2016-10-18 Nick Clifton <nickc@redhat.com>
186 * po/da.po: Updated Danish translation.
188 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
190 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
193 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
195 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
196 variable to `reloc_index'.
198 2016-10-12 Alan Modra <amodra@gmail.com>
200 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
201 (STD_SECTION): Adjust to suit.
202 * elf.c (_bfd_elf_large_com_section): Likewise.
203 * bfd-in2.h: Regenerate.
205 2016-10-11 Alan Modra <amodra@gmail.com>
207 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
208 defined temporarily with bfd_und_section.
209 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
210 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
211 symbols with bfd_und_section.
213 2016-10-07 Alan Modra <amodra@gmail.com>
215 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
216 obfd param with struct bfd_link_info param. Update all callers.
217 * linker.c (bfd_merge_private_bfd_data): Likewise.
218 (_bfd_generic_verify_endian_match): Likewise.
219 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
220 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
221 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
222 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
223 (_bfd_elf_merge_object_attributes): Likewise.
224 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
225 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
226 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
227 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
228 (elf32_arm_merge_private_bfd_data): Likewise.
229 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
230 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
231 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
232 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
233 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
234 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
235 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
236 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
237 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
238 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
239 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
240 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
241 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
242 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
243 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
244 (elf32_msp430_merge_private_bfd_data): Likewise.
245 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
246 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
247 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
248 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
249 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
250 (ppc_elf_merge_obj_attributes): Likewise.
251 (ppc_elf_merge_private_bfd_data): Likewise.
252 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
253 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
254 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
255 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
256 (elf32_score_merge_private_bfd_data): Likewise.
257 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
258 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
259 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
260 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
261 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
262 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
263 (elf32_tic6x_merge_private_bfd_data): Likewise.
264 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
265 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
266 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
267 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
268 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
269 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
270 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
271 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
272 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
273 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
274 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
275 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
276 (mips_elf_merge_obj_attributes): Likewise.
277 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
278 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
279 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
280 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
281 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
282 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
283 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
284 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
285 * bfd-in2.h: Regenerate.
286 * libbfd.h: Regenerate.
288 2016-10-07 Alan Modra <amodra@gmail.com>
290 * Makefile.am (LIBBFD_H_FILES): Update.
291 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
292 * cpu-sh.c (sh_merge_bfd_arch): Move to..
293 * elf32-sh.c: ..here, and make static.
294 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
296 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
297 _bfd_generic_verify_endian_match.
298 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
299 (bfd_elf32_bfd_merge_private_bfd_data): Define as
300 _bfd_generic_verify_endian_match.
301 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
303 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
304 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
305 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
306 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
307 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
308 * linker.c: ..here, and make internal.
309 * bfd.c (bfd_merge_private_bfd_data): Move to..
311 * Makefile.in: Regenerate.
312 * doc/Makefile.in: Regenerate.
313 * bfd-in2.h: Regenerate.
314 * libbfd.h: Regenerate.
316 2016-10-06 Alan Modra <amodra@gmail.com>
318 * coff-h8300.c: Spell fall through comments consistently.
319 * coffgen.c: Likewise.
320 * elf32-hppa.c: Likewise.
321 * elf32-ppc.c: Likewise.
322 * elf32-score.c: Likewise.
323 * elf32-score7.c: Likewise.
324 * elf64-ppc.c: Likewise.
325 * elfxx-aarch64.c: Likewise.
326 * elfxx-mips.c: Likewise.
327 * cpu-ns32k.c: Add missing fall through comments.
328 * elf-m10300.c: Likewise.
329 * elf32-arm.c: Likewise.
330 * elf32-avr.c: Likewise.
331 * elf32-bfin.c: Likewise.
332 * elf32-frv.c: Likewise.
333 * elf32-i386.c: Likewise.
334 * elf32-microblaze.c: Likewise.
335 * elf32-nds32.c: Likewise.
336 * elf32-ppc.c: Likewise.
337 * elf32-rl78.c: Likewise.
338 * elf32-rx.c: Likewise.
339 * elf32-s390.c: Likewise.
340 * elf32-sh.c: Likewise.
341 * elf32-tic6x.c: Likewise.
342 * elf64-ia64-vms.c: Likewise.
343 * elf64-ppc.c: Likewise.
344 * elf64-s390.c: Likewise.
345 * elf64-x86-64.c: Likewise.
346 * elflink.c: Likewise.
347 * elfnn-aarch64.c: Likewise.
348 * elfnn-ia64.c: Likewise.
353 * versados.c: Likewise.
355 2016-10-06 Alan Modra <amodra@gmail.com>
357 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
359 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
360 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
362 2016-10-06 Alan Modra <amodra@gmail.com>
364 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
365 OR in arithmetic expression, not boolean OR.
367 2016-09-30 Alan Modra <amodra@gmail.com>
369 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
370 as per comment at head of bfd-in2.h.
371 * Makefile.in: Regenerate.
373 2016-09-30 Alan Modra <amodra@gmail.com>
375 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
376 _bfd_error_handler (...) throughout.
377 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
378 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
379 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
380 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
381 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
382 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
383 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
384 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
385 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
386 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
387 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
388 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
389 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
390 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
391 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
392 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
393 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
394 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
395 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
396 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
397 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
398 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
399 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
400 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
401 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
402 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
403 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
404 * xcofflink.c: Likewise.
406 2016-09-30 Alan Modra <amodra@gmail.com>
408 * bfd-in.h: Include stdarg.h.
409 * bfd.c (bfd_error_handler_type): Make like vprintf.
410 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
411 (error_handler_internal): New function, split out from..
412 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
413 (bfd_set_error_handler): Update.
414 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
415 (_bfd_assert_handler): Make static.
416 * coffgen.c (null_error_handler): Update params.
417 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
418 Don't use bfd_error_handler_type.
419 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
420 * elfxx-target.h (elf_backend_link_order_error_handler): Default
421 to _bfd_error_handler.
422 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
423 (bfd_assert_handler_type): Likewise.
424 (_bfd_error_handler): Update.
425 * bfd-in2.h: Regenerate.
426 * libbfd.h: Regenerate.
428 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
431 * elf-bfd.h (struct elf_backend_data): Delete
432 elf_backend_count_output_relocs callback and add
433 elf_backend_update_relocs.
434 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
435 (emit_relocs): Deleted.
436 (elf32_arm_emit_relocs): Deleted.
437 (elf_backend_emit_relocs): Updated not to use the old functions.
438 (elf32_arm_update_relocs): New function.
439 (elf_backend_update_relocs): New define.
440 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
441 relocation count. Call elf_backend_emit_relocs.
442 (_bfd_elf_size_reloc_section): Do not call
443 elf_backend_count_output_relocs.
444 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
445 (elf_backend_update_relocs): New define.
447 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
450 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
451 Thumb-ARM stub is too far.
453 2016-09-27 Nick Clifton <nickc@redhat.com>
456 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
457 timestamp field if real time values are not being stored.
459 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
461 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
462 to verify CC_FOR_BUILD compiler.
463 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
464 and add CC_FOR_BUILD compiler checks.
465 * Makefile.in: Regenerate.
466 * configure: Likewise.
467 * doc/Makefile.in: Likewise.
469 2016-09-26 Awson <kyrab@mail.ru>
472 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
473 for R_AMD64_PCRQUAD relocations.
475 2016-09-26 Alan Modra <amodra@gmail.com>
477 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
478 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
479 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
480 attributes, merge them. Don't warn about undefined tag bits,
481 or copy unknown values to output.
482 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
483 _bfd_elf_ppc_merge_fp_attributes.
485 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
488 * elf-bfd.h (struct elf_backend_data): Add
489 elf_backend_count_output_relocs callback to count relocations in
491 * elf-arm.c (elf32_arm_add_relocation): Deleted.
492 (elf32_arm_write_section): Move additional relocation to emit_relocs.
493 (elf32_arm_count_output_relocs): New function.
494 (emit_relocs): New function.
495 (elf32_arm_emit_relocs): New function.
496 (elf32_arm_vxworks_emit_relocs): New function.
497 (elf_backend_emit_relocs): Updated to use the new functions.
498 (elf_backend_count_output_relocs): New define.
499 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
500 to the relocation count.
501 (_bfd_elf_link_size_reloc_section): Use callback to count the
502 relocations which will be in output.
503 (_bfd_elf_default_count_output_relocs): New function.
504 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
506 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
508 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
509 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
510 bigger than 0x1000 bytes.
512 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
514 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
517 2016-09-14 Nick Clifton <nickc@redhat.com>
520 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
521 contains a valid size for the Debug directory.
523 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
525 * format.c (struct bfd_preserve): New "build_id" field.
526 (bfd_preserve_save): Save "build_id".
527 (bfd_preserve_restore): Restore "build_id".
529 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
532 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
533 relocation with copy relocation when building executable.
535 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
538 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
539 delete_shrinks_insn. Modify computation of shrinked_insn_address.
540 Compute shrink_boundary and adjust addend only if
541 addend_within_shrink_boundary.
542 (elf32_avr_relax_section): Modify calls to
543 elf32_avr_relax_delete_bytes to pass extra parameter.
545 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
547 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
548 array of bytes and use bfd_get_16 to interpret its encoding according
549 to endianness of target.
551 2016-09-01 Alan Modra <amodra@gmail.com>
553 * elf64-ppc.c (synthetic_opd): New static var.
554 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
555 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
557 2016-08-31 Alan Modra <amodra@gmail.com>
559 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
560 track max group size with a new "group_size" var that is reduced
561 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
564 2016-08-31 Alan Modra <amodra@gmail.com>
566 * elf32-ppc.c (ppc_elf_section_processing): Delete.
567 (elf_backend_section_processing): Don't define.
568 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
569 split on non-exec sections differing in SHF_PPC_VLE. When
570 splitting segments, mark size invalid.
572 2016-08-30 Alan Modra <amodra@gmail.com>
575 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
577 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
581 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
582 R_386_PC32 relocation is used to call IFUNC function in PIC
585 2016-08-27 Alan Modra <amodra@gmail.com>
588 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
589 have corresponding SHF_GROUP sections.
590 (bfd_elf_set_group_contents): Comment.
592 2016-08-27 Alan Modra <amodra@gmail.com>
595 * elf64-ppc.c (pc_dynrelocs): New function.
596 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
597 handle pic dynamic relocs.
599 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
601 * bfd-in.h (struct elf32_arm_params): Define.
602 (bfd_elf32_arm_set_target_relocs): Rename into ...
603 (bfd_elf32_arm_set_target_params): This. Use a struct
604 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
605 * bfd-in2.h: Regenerate.
606 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
607 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
608 elf32_arm_params rather than as individual parameters.
610 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
612 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
613 passed the end of htab->stub_group array.
614 (elf32_arm_create_or_find_stub_sec): Likewise.
615 (elf32_arm_create_stub): Likewise.
617 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
619 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
620 to TRUE for GOT and TLS relocs.
622 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
624 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
626 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
628 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
629 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
630 (struct elf_arc_link_hash_table): Likewise.
631 (elf_arc_link_hash_newfunc): Likewise.
632 (elf_arc_link_hash_table_free): Likewise.
633 (arc_elf_link_hash_table_create): Likewise.
634 (elf_arc_relocate_section): Fixed conditions related to dynamic
635 (elf_arc_check_relocs): Likewise.
636 (arc_elf_create_dynamic_sections): Added
637 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
638 through the hash table.
640 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
642 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
643 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
646 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
648 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
650 * bfd-in2.h: Regenerated from the previous changes.
651 * libbfd.h: Regenerated from the previous changes.
653 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
655 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
656 the input import library bfd.
657 * bfd-in2.h: Regenerate.
658 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
659 and new_cmse_stub_offset fields.
660 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
662 (elf32_arm_add_stub): Likewise for stub_offset.
663 (arm_new_stubs_start_offset_ptr): New function.
664 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
665 empty SG veneers to have zero relocations.
666 (arm_size_one_stub): Only initialize stub size and template
667 information for non empty veneers. Do not update veneer section size
668 if veneer already has an offset.
669 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
670 of a boolean indicating success or failure.
671 (cmse_scan): Change stub_changed parameter into an integer pointer
672 parameter cmse_stub_created to count the number of stub created and
673 adapt to change of return value in elf32_arm_create_stub.
674 (cmse_entry_fct_p): New function.
675 (arm_list_new_cmse_stub): Likewise.
676 (set_cmse_veneer_addr_from_implib): Likewise.
677 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
678 cmse_scan instead of that of cmse_stub_changed to compute the number
679 of stub created and use it to initialize stub_changed. Call
680 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
681 of return value in elf32_arm_create_stub. Use
682 arm_stub_section_start_offset () if not NULL to initialize size of
683 secure gateway veneers section. Initialize stub_offset of Cortex-A8
684 erratum fix to -1. Use ret to hold return value.
685 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
686 NULL to initialize size of secure gateway veneers section. Adapt
687 comment to stress the importance of zeroing veneer section content.
688 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
689 initialize eponymous field in struct elf32_arm_link_hash_table.
691 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
693 * elf32-s390.c (stdarg.h): New include.
694 (elf_s390_grok_psinfo): New function.
695 (elf_s390_write_core_note): New function.
696 (elf_backend_grok_psinfo): Declare backend hook.
697 (elf_backend_write_core_note): Likewise.
698 * elf64-s390.c (stdarg.h): New include.
699 (elf_s390_grok_prstatus): New function.
700 (elf_s390_grok_psinfo): New function.
701 (elf_s390_write_core_note): New function.
702 (elf_backend_grok_prstatus): Declare backend hook.
703 (elf_backend_grok_psinfo): Likewise.
704 (elf_backend_write_core_note): Likewise.
706 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
708 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
709 (elf_s390_finish_ifunc_symbol): Likewise.
710 (elf_s390_finish_dynamic_symbol): Likewise.
711 (elf_s390_finish_dynamic_sections): Likewise.
712 (elf_s390_grok_prstatus): Likewise.
713 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
714 (elf_s390_finish_dynamic_symbol): Likewise.
716 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
718 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
720 2016-08-23 Nick Clifton <nickc@redhat.com>
722 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
723 there is no arm data associated with the section.
725 2016-08-23 Alan Modra <amodra@gmail.com>
728 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
729 _GLOBAL_OFFSET_TABLE_, not start of .got section.
731 2016-08-22 Nick Clifton <nickc@redhat.com>
733 * doc/chew.c (main): Free the string buffer used to files as they
736 2016-08-22 Alan Modra <amodra@gmail.com>
738 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
739 (ppc_elf_relocate_section): ..to here. Comment. Error on
740 detecting -mbss-plt -fPIC local ifuncs too.
741 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
742 branch table entries.
744 2016-08-19 Nick Clifton <nickc@redhat.com>
746 * elf.c (assign_section_numbers): Assign number for the .shstrtab
747 section after the symbol table and string table sections.
749 2016-08-19 Alan Modra <amodra@gmail.com>
751 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
752 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
753 dyn_relocs for weakdefs.
754 (alias_readonly_dynrelocs): New function.
755 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
756 (ppc64_elf_relocate_section): Simplify condition under which
757 dyn_relocs are emitted.
759 2016-08-19 Alan Modra <amodra@gmail.com>
762 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
763 (readonly_dynrelocs): Comment fix.
764 (global_entry_stub): New function.
765 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
766 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
767 that in size_global_entry_stubs, handling ifunc too. Delete dead
769 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
770 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
771 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
772 undefweak syms. Expand and correct comments.
773 (size_global_entry_stubs): Ensure symbol is defined.
774 (ppc64_elf_relocate_section): Match condition under which
775 dyn_relocs are emitted to that in allocate_dynrelocs.
777 2016-08-12 Alan Modra <amodra@gmail.com>
779 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
780 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
781 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
783 2016-08-11 Alan Modra <amodra@gmail.com>
785 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
786 non_got_ref true in any case where we could have generated dynbss
787 copies but decide not to do so.
789 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
791 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
792 the stub address retrieved if associated with a microMIPS
795 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
797 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
798 stub also add STO_MICROMIPS annotation.
800 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
802 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
803 in microMIPS LA25 stub references.
805 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
807 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
808 adjusting the use_count of merged .got entries.
810 2016-08-08 Nick Clifton <nickc@redhat.com>
812 * doc/chew.c (delete_string): Only free the string buffer if it is
813 there. Mark the buffer as NULL after freeing.
814 (drop): Free the dropped string.
815 (free_words): New function: Frees the memory allocated to the
817 (add_instrinsic): Duplicate the name string, so that it can be
819 (compile): Free unused words.
820 (main): Free the dictionary and top level string buffers at the
823 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
825 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
826 * bfd-in2.h: Regenerate.
827 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
829 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
830 cmse_implib field in struct elf32_arm_link_hash_table.
831 (elf32_arm_filter_cmse_symbols): New function.
832 (elf32_arm_filter_implib_symbols): Likewise.
833 (elf_backend_filter_implib_symbols): Define to
834 elf32_arm_filter_implib_symbols.
836 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
838 * elf32-arm.c (CMSE_PREFIX): Define macro.
839 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
840 (cmse_branch_thumb_only): Declare stub.
841 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
842 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
843 FALSE if there is no PLT.
844 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
845 (elf32_arm_final_link_relocate): Likewise.
846 (elf32_arm_gc_sweep_hook): Likewise.
847 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
848 secure entry functions.
849 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
850 (arm_dedicated_stub_output_section_required): Change to a switch case
851 and add a case for arm_stub_cmse_branch_thumb_only.
852 (arm_dedicated_stub_output_section_required_alignment): Likewise.
853 (arm_stub_dedicated_output_section_name): Likewise.
854 (arm_stub_dedicated_input_section_ptr): Likewise and remove
855 ATTRIBUTE_UNUSED for htab parameter.
856 (arm_stub_required_alignment): Likewise.
857 (arm_stub_sym_claimed): Likewise.
858 (arm_dedicated_stub_section_padding): Likewise.
859 (cmse_scan): New function.
860 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
861 Set stub_changed to TRUE if such veneers were created.
862 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
865 2016-08-02 Alan Modra <amodra@gmail.com>
868 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
870 2016-08-02 Nick Clifton <nickc@redhat.com>
873 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
874 (elf_backend_sweep_hook): Delete.
876 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
877 Kwok Cheung Yeung <kcy@codesourcery.com>
879 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
880 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
881 (ppc_elf_vle_split16): Clear field before inserting.
883 2016-08-01 Nick Clifton <nickc@redhat.com>
885 * po/sv.po: Updated Swedish translation.
887 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
888 Nick Clifton <nickc@redhat.com>
891 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
892 of the coff_section_data before using it.
894 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
896 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
897 in PLT compression selection.
898 (_bfd_mips_elf_check_relocs): Likewise.
900 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
902 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
903 case where there's no elf_link_hash_entry while processing
904 GOT_NORMAL got entries.
906 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
908 * version.m4 (BFD_VERSION): Set to 2.27.51.
909 * configure: Regenerated.
911 2016-07-21 Nick Clifton <nickc@redhat.com>
913 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
914 (swap_out_syms): Return an error when not finding ELF output
915 section rather than asserting.
917 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
919 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
921 2016-07-20 John Baldwin <jhb@FreeBSD.org>
923 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
924 and handle pr_pid if present.
926 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
929 * elf.c (assign_file_positions_for_load_sections): Also check
930 p_paddr for program header space.
932 2016-07-20 Alan Modra <amodra@gmail.com>
934 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
935 ppc64_elf_unhandled_reloc for special_function.
936 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
938 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
940 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
942 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
943 corresponding error message.
945 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
947 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
948 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
949 (branch_reloc_p): New function.
950 (mips_elf_calculate_relocation): Handle ISA mode determination
951 for relocations against section symbols, against absolute
952 symbols and absolute relocations. Also set `*cross_mode_jump_p'
954 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
955 checks for weak undefined symbols. Also check target alignment
956 within the same ISA mode.
957 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
958 in the alignment check.
959 <R_MICROMIPS_PC7_S1>: Add an alignment check.
960 <R_MICROMIPS_PC10_S1>: Likewise.
961 <R_MICROMIPS_PC16_S1>: Likewise.
962 (mips_elf_perform_relocation): Report a failure for unsupported
963 same-mode JALX instructions and cross-mode branches.
964 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
965 error messages for jumps to misaligned addresses.
967 2016-07-16 Alan Modra <amodra@gmail.com>
969 * elflink.c: Include plugin-api.h.
970 * plugin.c (bfd_plugin_open_input): New function, extracted from..
972 * plugin.h: Don't include bfd.h.
973 (bfd_plugin_open_input): Declare.
975 2016-07-16 Alan Modra <amodra@gmail.com>
977 * targets.c (bfd_seach_for_target): Rename to..
978 (bfd_iterate_over_targets): ..this. Rewrite doc.
979 * bfd-in2.h: Regenerate.
981 2016-07-16 Alan Modra <amodra@gmail.com>
983 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
984 * libbfd.h: Regenerate.
985 * bfd-in2.h: Regenerate.
987 2016-07-16 Alan Modra <amodra@gmail.com>
989 * libbfd-in.h (BFD_ALIGN): Move to..
991 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
992 * elf32-ppc.c (default_params): Adjust init.
993 (ppc_elf_link_params): Set pagesize_p2.
994 * libbfd.h: Regenerate.
995 * bfd-in2.h: Regenerate.
997 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
999 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1000 (_bfd_elf_filter_global_symbols): Declare.
1001 * elf.c (_bfd_elf_filter_global_symbols): New function.
1002 * elflink.c (elf_filter_global_symbols): Likewise.
1003 (elf_output_implib): Likewise.
1004 (bfd_elf_final_link): Call above function, failing if it does.
1005 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1007 (elf_backend_copy_indirect_symbol): Fix spacing.
1008 (elf_backend_hide_symbol): Likewise.
1009 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1011 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1012 Nick Clifton <nickc@redhat.com>
1014 * elf32-arc.c (PR_DEBUG): Delete.
1015 Fix printing of debug information. Fix formatting of debug
1017 (debug_arc_reloc): Handle symbols that are not from an input file.
1018 (arc_do_relocation): Remove excessive exclamation points.
1020 * arc-got.h: Fix formatting. Fix printing of debug information.
1021 (new_got_entry_to_list): Use xmalloc.
1022 * config.bfd: use the big-endian arc vector as the default vector
1023 for big-endian arc targets.
1025 2016-07-15 Alan Modra <amodra@gmail.com>
1027 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1028 from marking sym_indices.
1030 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1032 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1033 first with relocations against absolute symbols.
1034 (bfd_install_relocation): Likewise.
1036 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1038 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1039 .got/.got.plt sections to 8 bytes.
1041 2016-07-12 Nick Clifton <nickc@redhat.com>
1043 * binary.c (binary_set_section_contents): Second grammar fix.
1045 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1047 * binary.c (binary_set_section_contents): Fix grammar in warning
1050 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1052 * elf32-arc.c: made PR_DEBUG always defined.
1054 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1056 * arc-got.h: Moved got related structures from elf32-arc.c to
1057 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1058 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1059 tls_type_for_reloc, symbol_has_entry_of_type,
1060 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1061 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1062 relocate_fix_got_relocs_for_got_info,
1063 create_got_dynrelocs_for_single_entry,
1064 create_got_dynrelocs_for_got_info): Added to file.
1065 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1068 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1070 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1072 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1074 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1075 (THUMB32_MOVW): Likewise.
1076 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1077 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1078 (arm_stub_is_thumb): Add new veneer stub.
1079 (arm_type_of_stub): Use new veneer.
1080 (arm_stub_required_alignment): Add new veneer.
1082 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1084 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1085 (SEC_ELF_PURECODE): ... this.
1086 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1088 (elf32_arm_fake_sections): Likewise.
1089 (elf_32_arm_section_flags): Likewise.
1090 (elf_32_arm_lookup_section_flags): Likewise.
1091 * section.c (SEC_ELF_NOREAD): Rename to ...
1092 (SEC_ELF_PURECODE): ... this.
1094 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1096 * elf32-arm.c (using_thumb2_bl): New function.
1097 (arm_type_of_stub): Declare thumb2 variable together and change type
1098 to bfd_boolean. Use using_thumb2_bl () to determine whether
1099 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1100 checked for BL range.
1101 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1102 the bit size of BL offset.
1104 2016-06-29 Nick Clifton <nickc@redhat.com>
1106 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1107 Returns TRUE for AArch64 mapping symbols.
1108 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1109 mapping symbols as precious in object files so that they will not
1111 (elf_backend_symbol_processing): Define.
1113 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1114 for ARM mapping symbols.
1115 (elf32_arm_backend_symbol_processing): Make use of the new function.
1117 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1120 * elflink.c (elf_link_check_versioned_symbol): Return false
1121 for unreferenced undefined symbol.
1123 2016-06-28 Nick Clifton <nickc@redhat.com>
1125 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1128 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1129 function. Marks mapping symbols in object files as precious, so
1130 that strip will not remove them.
1131 (elf_backend_symbol_processing): Define.
1133 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1135 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1136 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1138 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1140 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1142 (mips16_reloc_map): Likewise.
1143 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1144 (mips16_elf64_howto_table_rela): Likewise.
1145 (mips16_reloc_map): Likewise.
1146 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1147 (elf_mips16_howto_table_rela): Likewise.
1148 (mips16_reloc_map): Likewise.
1149 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1150 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1151 (b_reloc_p): Likewise.
1152 (mips_elf_calculate_relocation): Likewise.
1153 (_bfd_mips_elf_check_relocs): Likewise.
1154 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1155 * bfd-in2.h: Regenerate.
1156 * libbfd.h: Regenerate.
1158 2016-06-27 Alan Modra <amodra@gmail.com>
1161 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1162 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1164 (ppc64_elf_size_stubs): Adjust to suit.
1166 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1168 * elf32-dlx.h: New file.
1169 * elf32-dlx.c: Adjust.
1171 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1173 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1175 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1177 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1180 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1182 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1183 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1184 (elfcore_grok_freebsd_psinfo): New function.
1185 (elfcore_grok_freebsd_prstatus): New function.
1186 (elfcore_grok_freebsd_note): New function.
1187 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1190 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1192 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1195 2016-06-24 Alan Modra <amodra@gmail.com>
1197 * config.bfd: Delete mips vxworks patterns matched earlier.
1198 Combine mips*-*-none with mips*-*-elf*.
1200 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1202 * elfxx-mips.c (mips_elf_perform_relocation): Call
1203 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1204 use the `%X%H' format for the cross-mode jump conversion error
1205 message. Remove the full stop from the end of the message.
1206 Continue processing rather than returning failure.
1208 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1210 * archures.c: Remove bfd_mach_arc_nps400.
1211 * bfd-in2.h: Likewise.
1212 * cpu-arc.c (arch_info_struct): Likewise.
1213 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1216 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1220 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1222 (elf_link_is_defined_archive_symbol): Call
1223 bfd_link_plugin_object_p on unknown plugin object and use the
1224 IR symbol table if the input is an IR object.
1225 * plugin.c (bfd_link_plugin_object_p): New function.
1226 * plugin.h (bfd_link_plugin_object_p): New prototype.
1228 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1231 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1232 on symbol from plugin dummy input.
1234 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1236 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1238 * bfd-in2.h: Regenerated.
1239 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1240 with bfd_plugin_unknown.
1242 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1245 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1246 bfd_boolean argument.
1247 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1248 "shared object" with "PIC object" in comments.
1249 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1250 "shared object" with "PIC object" in comments. Avoid PLT if
1251 requested. Generate dynamic relocations for non-GOT references.
1252 Make room for the special first entry in PLT and allocate PLT
1253 entry only for PLT and PC-relative references. Store dynamic
1254 GOT relocations in .rel[a].iplt section for static executables.
1255 If PLT isn't used, always use GOT for symbol value. Don't
1256 allocate GOT entry if it isn't used.
1257 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1258 count only in the code section. Allocate dynamic pointer
1259 relocation against STT_GNU_IFUNC symbol in the non-code section.
1260 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1261 only for PC-relative references.
1262 (elf_i386_allocate_dynrelocs): Pass TRUE to
1263 _bfd_elf_allocate_ifunc_dyn_relocs.
1264 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1265 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1266 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1267 the non-code section and store it in the proper REL section.
1268 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1270 (elf_i386_finish_dynamic_symbol): Generate dynamic
1271 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1272 STT_GNU_IFUNC symbols without PLT.
1273 (elf_i386_finish_dynamic_sections): Don't handle local
1274 STT_GNU_IFUNC symbols here.
1275 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1277 (elf_backend_output_arch_local_syms): New.
1278 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1279 count only in the code section. Allocate dynamic pointer
1280 relocation against STT_GNU_IFUNC symbol in the non-code section.
1281 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1282 count only for PC-relative references.
1283 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1284 _bfd_elf_allocate_ifunc_dyn_relocs.
1285 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1286 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1287 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1288 without PLT. Generate dynamic pointer relocation against
1289 STT_GNU_IFUNC symbol in the non-code section and store it in
1290 the proper RELA section. Don't allow non-pointer relocation
1291 against STT_GNU_IFUNC symbol without PLT.
1292 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1293 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1294 STT_GNU_IFUNC symbols without PLT.
1295 (elf_x86_64_finish_dynamic_sections): Don't handle local
1296 STT_GNU_IFUNC symbols here.
1297 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1299 (elf_backend_output_arch_local_syms): New.
1300 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1301 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1303 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1304 Tony Wang <tony.wang@arm.com>
1306 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1308 (stub_long_branch_thumb2_only): Define stub.
1309 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1310 (arm_stub_long_branch_thumb2_only): Likewise.
1311 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1314 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1316 * archures.c (bfd_mach_sparc_v8plusc): Define.
1317 (bfd_mach_sparc_v9c): Likewise.
1318 (bfd_mach_sparc_v8plusd): Likewise.
1319 (bfd_mach_sparc_v9d): Likewise.
1320 (bfd_mach_sparc_v8pluse): Likewise.
1321 (bfd_mach_sparc_v9e): Likewise.
1322 (bfd_mach_sparc_v8plusv): Likewise
1323 (bfd_mach_sparc_v9v): Likewise.
1324 (bfd_mach_sparc_v8plusm): Likewise.
1325 (bfd_mach_sparc_v9m): Likewise.
1326 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1327 (bfd_mach_sparc_64bit_p): Likewise.
1328 * bfd-in2.h: Regenerate.
1329 * cpu-sparc.c (arch_info_struct): Add entries for
1330 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1331 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1332 and bfd_mach_sparc_v9{c,d,e,v,m}.
1333 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1334 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1336 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1338 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1339 symbols for relocations against IFUNC symbols.
1340 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1342 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1344 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1345 .rela.iplt in DT_PLTRELSZ.
1346 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1347 for DT_PLTRELSZ and DT_RELASZ as well.
1349 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1351 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1352 non-loaded, non-alloced sections.
1353 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1355 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1357 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1358 allocating dynamic relocation.
1359 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1361 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1364 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1365 offsets until reloc_toaddr.
1367 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1369 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1370 Don't check symbol type for STN_UNDEF symbol index.
1371 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1372 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1375 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1377 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1379 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1380 for exact arch value then. Force review of arch check logic for new
1382 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1383 that logic for new architecture.
1384 (arch_has_thumb2_nop): Remove.
1385 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1386 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1388 2016-06-14 Alan Modra <amodra@gmail.com>
1390 * bfd-in.h (bfd_my_archive): Delete.
1391 * bfd-in2.h: Regenerate.
1393 2016-06-14 Alan Modra <amodra@gmail.com>
1396 * archive.c (open_nested_file): Set my_archive.
1397 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1399 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1400 (bfd_seek): Likewise.
1401 * bfdwin.c (bfd_get_file_window): Likewise.
1402 * cache.c (cache_bmmap): Likewise.
1403 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1404 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1406 * plugin.c (try_claim): Likewise.
1407 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1408 file within thin archive, not the archive.
1410 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1413 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1414 section address for R_386_GOT32/R_386_GOT32X relocations against
1415 IFUNC symbols if there is no base register and return error for
1418 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1420 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1421 GOT32 adjustment for static executables.
1423 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
1425 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1427 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1429 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
1431 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1433 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1435 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1437 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
1438 (SECTSTART): Changed.
1439 (elf_arc_relocate_section): Fixed mistake in PIE related
1441 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
1443 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1445 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
1446 enable support for "-z combreloc" and DT_RELACOUNT.
1447 (elf_backend_reloc_type_class): Likewise
1449 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
1452 * elf32-i386.c (elf_i386_relocate_section): When relocating
1453 R_386_GOT32, return error without a base register for PIC and
1454 subtract the .got.plt section address only with a base register.
1456 2016-06-10 Alan Modra <amodra@gmail.com>
1458 * elf-strtab.c (struct strtab_save): Use size_t for "size".
1459 (struct elf_strtab_hash): Likewise for "size" and "alloced".
1460 (_bfd_elf_strtab_init): Formatting.
1461 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
1462 (_bfd_elf_strtab_addref): Take size_t idx param.
1463 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
1464 (_bfd_elf_strtab_offset): Likewise.
1465 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
1466 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
1467 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
1468 (_bfd_elf_strtab_finalize): Similarly.
1469 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
1470 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
1471 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
1472 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
1473 using bfd_size_type.
1474 (bfd_section_from_shdr): Delete amt.
1475 (_bfd_elf_init_reloc_shdr): Likewise.
1476 (_bfd_elf_link_assign_sym_version): Likewise.
1477 (assign_section_numbers): Use size_t reloc_count.
1478 * elflink.c (struct elf_symbuf_head): Use size_t "count".
1479 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
1480 (elf_link_is_defined_archive_symbol): Likewise.
1481 (elf_add_dt_needed_tag): Likewise.
1482 (elf_finalize_dynstr): Likewise.
1483 (elf_link_add_object_symbols): Likewise.
1484 (bfd_elf_size_dynamic_sections): Likewise.
1485 (elf_create_symbuf): Similarly.
1486 (bfd_elf_match_symbols_in_sections): Likewise.
1487 (elf_link_swap_symbols_out): Likewise.
1488 (elf_link_check_versioned_symbol): Likewise.
1489 (bfd_elf_gc_record_vtinherit): Likewise.
1490 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
1492 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1495 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
1496 and relocs only if shrinking occurred.
1498 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
1500 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
1501 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
1502 (elf_i386_check_tls_transition): Check indirect call and direct
1503 call with the addr32 prefix for general and local dynamic models.
1504 Set the tls_get_addr feild.
1505 (elf_i386_convert_load_reloc): Always use addr32 prefix for
1506 indirect ___tls_get_addr call via GOT.
1507 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
1508 transitions with indirect call and direct call with the addr32
1511 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
1513 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
1514 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
1515 (elf_s390_relocate_section): Fix comment.
1516 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
1519 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
1521 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
1522 section offset when calculation the larl operand in the first PLT
1525 2016-06-07 Alan Modra <amodra@gmail.com>
1527 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
1528 to match other 32-bit archs.
1529 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
1530 (ppc_elf_object_p): Call it.
1531 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
1533 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
1534 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
1535 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
1536 _bfd_elf_ppc_at_tprel_transform): Move to..
1537 * elf-bfd.h: ..here.
1538 (_bfd_elf_ppc_set_arch): Declare.
1539 * bfd-in2.h: Regenerate.
1541 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
1543 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
1544 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
1545 (elf_x86_64_check_tls_transition): Check indirect call and
1546 direct call with the addr32 prefix for general and local dynamic
1547 models. Set the tls_get_addr feild.
1548 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
1549 indirect __tls_get_addr call via GOT.
1550 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
1551 transitions with indirect call and direct call with the addr32
1554 2016-06-04 Christian Groessler <chris@groessler.org>
1556 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
1558 2016-06-02 Nick Clifton <nickc@redhat.com>
1561 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
1563 (arch_info_struct): Likewise.
1564 (architectures): Likewise.
1566 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
1568 * config.bfd: Replace -uclibc with *.
1570 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
1572 * elf64-x86-64.c: Replace data32 with data16 in comments.
1574 2016-05-31 Alan Modra <amodra@gmail.com>
1578 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
1579 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
1580 symbol given a version by a script different to the version
1581 of the symbol being added.
1582 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
1583 _bfd_elf_strtab_restore. Don't fudge dynstr references.
1584 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
1585 (struct strtab_save): New.
1586 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
1587 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
1588 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
1590 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1592 * elf32-hppa.h: Add extern "C".
1593 * elf32-nds32.h: Likewise.
1594 * elf32-tic6x.h: Likewise.
1596 2016-06-01 Nick Clifton <nickc@redhat.com>
1598 * po/sr.po: New Serbian translation.
1599 * configure.ac (ALL_LINGUAS): Add sr.
1600 * configure: Regenerate.
1602 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1604 * elfxx-mips.c (b_reloc_p): New function.
1605 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
1608 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1610 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
1611 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
1612 reloc location from calculation, treat the addend as signed with
1613 local non-section symbols and enable overflow detection.
1615 2016-05-28 Alan Modra <amodra@gmail.com>
1617 * aoutx.h: Adjust linker callback calls throughout file,
1620 * coff-alpha.c: Likewise.
1621 * coff-arm.c: Likewise.
1622 * coff-h8300.c: Likewise.
1623 * coff-h8500.c: Likewise.
1624 * coff-i960.c: Likewise.
1625 * coff-mcore.c: Likewise.
1626 * coff-mips.c: Likewise.
1627 * coff-ppc.c: Likewise.
1628 * coff-rs6000.c: Likewise.
1629 * coff-sh.c: Likewise.
1630 * coff-tic80.c: Likewise.
1631 * coff-w65.c: Likewise.
1632 * coff-z80.c: Likewise.
1633 * coff-z8k.c: Likewise.
1634 * coff64-rs6000.c: Likewise.
1635 * cofflink.c: Likewise.
1636 * ecoff.c: Likewise.
1637 * elf-bfd.h: Likewise.
1638 * elf-m10200.c: Likewise.
1639 * elf-m10300.c: Likewise.
1640 * elf32-arc.c: Likewise.
1641 * elf32-arm.c: Likewise.
1642 * elf32-avr.c: Likewise.
1643 * elf32-bfin.c: Likewise.
1644 * elf32-cr16.c: Likewise.
1645 * elf32-cr16c.c: Likewise.
1646 * elf32-cris.c: Likewise.
1647 * elf32-crx.c: Likewise.
1648 * elf32-d10v.c: Likewise.
1649 * elf32-epiphany.c: Likewise.
1650 * elf32-fr30.c: Likewise.
1651 * elf32-frv.c: Likewise.
1652 * elf32-ft32.c: Likewise.
1653 * elf32-h8300.c: Likewise.
1654 * elf32-hppa.c: Likewise.
1655 * elf32-i370.c: Likewise.
1656 * elf32-i386.c: Likewise.
1657 * elf32-i860.c: Likewise.
1658 * elf32-ip2k.c: Likewise.
1659 * elf32-iq2000.c: Likewise.
1660 * elf32-lm32.c: Likewise.
1661 * elf32-m32c.c: Likewise.
1662 * elf32-m32r.c: Likewise.
1663 * elf32-m68hc1x.c: Likewise.
1664 * elf32-m68k.c: Likewise.
1665 * elf32-mep.c: Likewise.
1666 * elf32-metag.c: Likewise.
1667 * elf32-microblaze.c: Likewise.
1668 * elf32-moxie.c: Likewise.
1669 * elf32-msp430.c: Likewise.
1670 * elf32-mt.c: Likewise.
1671 * elf32-nds32.c: Likewise.
1672 * elf32-nios2.c: Likewise.
1673 * elf32-or1k.c: Likewise.
1674 * elf32-ppc.c: Likewise.
1675 * elf32-s390.c: Likewise.
1676 * elf32-score.c: Likewise.
1677 * elf32-score7.c: Likewise.
1678 * elf32-sh.c: Likewise.
1679 * elf32-sh64.c: Likewise.
1680 * elf32-spu.c: Likewise.
1681 * elf32-tic6x.c: Likewise.
1682 * elf32-tilepro.c: Likewise.
1683 * elf32-v850.c: Likewise.
1684 * elf32-vax.c: Likewise.
1685 * elf32-visium.c: Likewise.
1686 * elf32-xstormy16.c: Likewise.
1687 * elf32-xtensa.c: Likewise.
1688 * elf64-alpha.c: Likewise.
1689 * elf64-hppa.c: Likewise.
1690 * elf64-ia64-vms.c: Likewise.
1691 * elf64-mmix.c: Likewise.
1692 * elf64-ppc.c: Likewise.
1693 * elf64-s390.c: Likewise.
1694 * elf64-sh64.c: Likewise.
1695 * elf64-x86-64.c: Likewise.
1696 * elflink.c: Likewise.
1697 * elfnn-aarch64.c: Likewise.
1698 * elfnn-ia64.c: Likewise.
1699 * elfxx-mips.c: Likewise.
1700 * elfxx-sparc.c: Likewise.
1701 * elfxx-tilegx.c: Likewise.
1702 * linker.c: Likewise.
1703 * pdp11.c: Likewise.
1704 * pe-mips.c: Likewise.
1705 * reloc.c: Likewise.
1706 * reloc16.c: Likewise.
1707 * simple.c: Likewise.
1708 * vms-alpha.c: Likewise.
1709 * xcofflink.c: Likewise.
1710 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1711 status param. Adjust calls to these and linker callbacks throughout.
1712 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1713 get_ramstart): Delete status param. Adjust calls to these and
1714 linker callbacks throughout.
1716 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1718 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1719 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1720 target alignment verification.
1722 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1724 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1725 section name if `bfd_elf_string_from_elf_section' returns an
1728 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1730 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1731 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1732 for message. Continue processing rather than returning failure.
1734 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
1736 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1737 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1738 Call `bfd_set_error'.
1740 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1743 * archive.c (bfd_slurp_armap): Replace
1744 bfd_elf64_archive_slurp_armap with
1745 _bfd_archive_64_bit_slurp_armap.
1746 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1747 BFD64 is defined and the archive is too big.
1748 (coff_write_armap): Likewise.
1749 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1750 (_bfd_archive_64_bit_slurp_armap): This.
1751 (bfd_elf64_archive_write_armap): Renamed to ...
1752 (_bfd_archive_64_bit_write_armap): This.
1753 * configure.ac: Add --enable-64-bit-archive.
1754 (want_64_bit_archive): New. Set to true by default for 64-bit
1755 MIPS and s390 ELF targets.
1756 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1757 * config.in: Regenerated.
1758 * configure: Likewise.
1759 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1760 (bfd_elf64_archive_slurp_armap): Likewise.
1761 (bfd_elf64_archive_write_armap): Likewise.
1762 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1763 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1764 (bfd_elf64_archive_truncate_arname): Likewise.
1765 (bfd_elf64_archive_read_ar_hdr): Likewise.
1766 (bfd_elf64_archive_write_ar_hdr): Likewise.
1767 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1768 (bfd_elf64_archive_get_elt_at_index): Likewise.
1769 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1770 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1771 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1772 (bfd_elf64_archive_slurp_armap): Likewise.
1773 (bfd_elf64_archive_write_armap): Likewise.
1774 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1775 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1776 (bfd_elf64_archive_truncate_arname): Likewise.
1777 (bfd_elf64_archive_read_ar_hdr): Likewise.
1778 (bfd_elf64_archive_write_ar_hdr): Likewise.
1779 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1780 (bfd_elf64_archive_get_elt_at_index): Likewise.
1781 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1782 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1783 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1784 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1785 bfd_elfNN_archive_functions isn't defined.
1786 (TARGET_LITTLE_SYM): Likewise.
1787 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1788 (_bfd_archive_64_bit_write_armap): Likewise.
1789 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1790 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1791 (_bfd_archive_64_bit_truncate_arname): Likewise.
1792 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1793 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1794 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1795 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1796 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1797 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1798 * libbfd.h: Regenerated.
1799 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1800 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1802 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1805 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1806 linker add_archive_element callback returns FALSE.
1807 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1808 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1809 archive element if linker add_archive_element callback returns
1811 * elflink.c (elf_link_add_archive_symbols): Likewise.
1812 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1813 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1814 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1815 (xcoff_link_check_ar_symbols): Likewise.
1817 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1819 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1820 <bfd_reloc_outofrange>: Unify error reporting code.
1822 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
1824 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1825 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1826 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1827 * bfd-in2.h: Regenerate.
1828 * libbfd.h: Likewise.
1830 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1832 * config.bfd: Add entry for arm-phoenix.
1834 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1836 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1837 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1838 account for padding for stub section requiring one.
1839 (elf32_arm_build_stubs): Add comment to stress the importance of
1840 zeroing veneer section content.
1842 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1844 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1846 * bfd-in2.h: Regenerate.
1847 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1849 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1850 (arm_dedicated_stub_output_section_name): Likewise.
1851 (arm_dedicated_stub_input_section_ptr): Likewise.
1852 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1853 function description comment. Add support for dedicated output stub
1854 section to given stub types.
1855 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1856 elf32_arm_create_or_find_stub_sec.
1857 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1858 (elf32_arm_size_stubs): Pass stub type when calling
1859 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1860 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1862 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1864 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1865 when setting need_convert_load.
1867 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1869 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1872 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1875 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1877 (elf_i386_convert_load): Don't convert R_386_GOT32.
1879 2016-05-20 Alan Modra <amodra@gmail.com>
1882 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1883 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1885 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1887 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1888 (debug_arc_reloc): Likewise.
1889 (elf_arc_relocate_section): Likewise.
1890 (elf_arc_check_relocs): Likewise.
1891 (elf_arc_adjust_dynamic_symbol): Likewise.
1892 (elf_arc_add_symbol_hook): Likewise.
1894 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1896 * config.bfd: Remove `am34-*-linux*' support.
1898 2016-05-19 Alan Modra <amodra@gmail.com>
1900 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1901 relocs before plt relocs.
1903 2016-05-19 Alan Modra <amodra@gmail.com>
1905 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1906 before dereferencing.
1908 2016-05-18 Nick Clifton <nickc@redhat.com>
1910 * po/sv.po: Updated Swedish translation.
1912 2016-05-18 Alan Modra <amodra@gmail.com>
1914 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1915 for each BFD. Don't goto error_ret_free_local from outside loop.
1917 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1919 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1920 STB_GNU_UNIQUE handling.
1921 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1922 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1923 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1924 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1925 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1926 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1927 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1928 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1929 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1930 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1931 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1932 (elf_backend_add_symbol_hook): Remove macro.
1933 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1934 for STB_GNU_UNIQUE symbols.
1936 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1938 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1940 (v850_elf_copy_private_bfd_data): ... here. Call the new
1941 function and `_bfd_elf_copy_private_bfd_data'.
1943 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1946 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1947 GOTPCREL relocation against large section.
1949 2016-05-13 Alan Modra <amodra@gmail.com>
1951 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1952 linker dynamic sections in calculating size and address of
1953 dynamic tags rather than using output sections. Remove asserts.
1954 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1955 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1956 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1957 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1958 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1959 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1960 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1961 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1962 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1963 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1964 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1965 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1966 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1967 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1968 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1969 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1970 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1971 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1972 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1973 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1974 * elflink.c (bfd_elf_final_link): Likewise.
1975 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1976 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1977 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1978 don't set doit. Look up dynobj section.
1979 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1980 invocation and dynamic tag vma calculation. Don't test
1981 boolean var == TRUE.
1982 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1985 2016-05-13 Alan Modra <amodra@gmail.com>
1987 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1988 octets_per_byte. Put dynamic .rela.plt last in link orders.
1989 Assign output_offset for reloc sections rather than writing
1990 sorted relocs from block corresponding to output_offset.
1992 2016-05-12 Alan Modra <amodra@gmail.com>
1994 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1996 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1998 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2000 2016-05-11 Alan Modra <amodra@gmail.com>
2002 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2003 (elf32_hppa_check_relocs): Don't set dynobj.
2004 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2005 (elf32_hppa_build_stubs): Likewise.
2006 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2008 2016-05-11 Alan Modra <amodra@gmail.com>
2011 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2012 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2014 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2016 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2017 aarch64_tls_transition check.
2019 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2021 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2023 (arm_stub_sym_claimed): New function.
2024 (elf32_arm_create_stub): Use veneered symbol name and section if
2025 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2026 (arm_stub_claim_sym): New function.
2027 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2028 veneered symbol, otherwise create local symbol as before.
2030 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2032 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2033 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2034 and set branch type of a symbol.
2035 (bfd_elf32_arm_process_before_allocation): Likewise.
2036 (elf32_arm_relocate_section): Likewise and fix identation along the
2038 (allocate_dynrelocs_for_symbol): Likewise.
2039 (elf32_arm_finish_dynamic_symbol): Likewise.
2040 (elf32_arm_swap_symbol_in): Likewise.
2041 (elf32_arm_swap_symbol_out): Likewise.
2043 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2045 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2046 * bfd-in2.h: Regenerated.
2047 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2048 parameter to add_stub_section callback.
2049 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2050 and pass it down to add_stub_section.
2051 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2053 (elf32_arm_size_stubs): Add output section parameter to
2054 add_stub_section function pointer parameter.
2056 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2058 * elf32-arm.c (elf32_arm_create_stub): New function.
2059 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2061 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2063 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2064 arm_stub_a8_veneer_lwm enumerator.
2065 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2066 aforementioned enumerator.
2067 (struct elf32_arm_stub_hash_entry): Delete target_addend
2068 field and add source_value.
2069 (struct a8_erratum_fix): Delete addend field and add target_offset.
2070 (stub_hash_newfunc): Initialize source_value field amd remove
2071 initialization for target_addend.
2072 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2073 the else to being always executed, moving the
2074 arm_stub_a8_veneer_b_cond specific code in it. Remove
2075 stub_entry->target_addend from points_to computation.
2076 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2077 to target symbol from start of section rather than the offset from the
2079 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2080 fields from struct a8_erratum_fix's offset and target_offset
2082 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2083 veneered_insn_loc and loc using stub_entry's source_value.
2085 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2087 (elf32_arm_merge_eabi_attributes): Add merging logic for
2090 2016-05-10 Pip Cet <pipcet@gmail.com>
2093 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2094 Define as _bfd_generic_copy_link_hash_symbol_type when using
2097 2016-05-09 Nick Clifton <nickc@redhat.com>
2100 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2101 field before accessing sections array.
2103 2016-05-09 Christophe Monat <christophe.monat@st.com>
2106 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2107 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2109 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2111 (create_instruction_vldmdb): Likewise.
2112 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2113 uses it to re-encode.
2115 2016-05-09 Nick Clifton <nickc@redhat.com>
2118 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2121 2016-05-09 Alan Modra <amodra@gmail.com>
2123 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2125 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2128 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2129 documenting that indx == -3 if symbol is defined in a discarded
2131 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2132 symbol is defined in a discarded section.
2133 (elf_link_output_extsym): Strip a global symbol defined in a
2136 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2138 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2141 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2143 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2145 (elf_i386_convert_load_reloc): This. New function.
2146 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2148 (elf_x86_64_convert_load_reloc): This. New function.
2150 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2152 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2153 Don't check if contents == NULL.
2154 (elf_i386_tls_transition): Add from_relocate_section. Check
2155 from_relocate_section instead of contents != NULL. Update
2156 elf_i386_check_tls_transition call.
2157 (elf_i386_check_relocs): Cache the section contents if
2158 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2159 elf_i386_tls_transition.
2160 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2161 to elf_i386_tls_transition.
2162 (elf_backend_caches_rawsize): New.
2163 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2164 if contents == NULL.
2165 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2166 from_relocate_section instead of contents != NULL.
2167 (elf_x86_64_check_relocs): Cache the section contents if
2168 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2169 elf_x86_64_tls_transition.
2170 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2171 to elf_x86_64_tls_transition.
2172 (elf_backend_caches_rawsize): New.
2174 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2177 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2180 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2182 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2183 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2184 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2185 no_apply_dynamic_relocs.
2186 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2187 dynamic relocations generated.
2189 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2191 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2193 (elf_i386_create_dynamic_sections): Here.
2194 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2195 interp setting to ...
2196 (elf_x86_64_create_dynamic_sections): Here.
2198 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2200 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2201 and replace (EH)->has_got_reloc with GOT_RELOC.
2202 (elf_i386_fixup_symbol): Pass has_got_reloc to
2203 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2204 (elf_i386_allocate_dynrelocs): Likewise.
2205 (elf_i386_relocate_section): Likewise.
2206 (elf_i386_finish_dynamic_symbol): Likewise.
2207 (elf_i386_convert_load): Pass TRUE to
2208 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2209 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2210 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2211 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2212 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2213 (elf_x86_64_allocate_dynrelocs): Likewise.
2214 (elf_x86_64_relocate_section): Likewise.
2215 (elf_x86_64_finish_dynamic_symbol): Likewise.
2216 (elf_x86_64_convert_load): Pass TRUE to
2217 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2219 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2221 * elf32-i386.c (check_relocs_failed): New.
2222 (elf_i386_check_relocs): Set check_relocs_failed on error.
2223 (elf_i386_relocate_section): Skip if check_relocs failed.
2225 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2227 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2228 check_relocs_failed on error.
2230 2016-04-29 Nick Clifton <nickc@redhat.com>
2233 * elf-bfd.h (struct elf_backend_data): Rename
2234 elf_backend_set_special_section_info_and_link to
2235 elf_backend_copy_special_section_fields.
2236 * elfxx-target.h: Likewise.
2237 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2238 comparing section flags.
2239 (copy_special_section_fields): New function.
2240 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2241 Perform two scans over special sections. The first one looks for
2242 a direct mapping between the output section and an input section.
2243 The second scan looks for a possible match based upon section
2245 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2246 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2248 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2249 elf32_i386_copy_solaris_special_section_fields.
2250 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2251 Rename to elf32_sparc_copy_solaris_special_section_fields.
2252 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2253 elf64_x86_64_copy_solaris_special_section_fields.
2255 2016-04-28 Nick Clifton <nickc@redhat.com>
2257 * po/zh_CN.po: Updated Chinese (simplified) translation.
2259 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2262 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2263 when estimating distances between output sections.
2265 2016-04-27 Alan Modra <amodra@gmail.com>
2267 * elflink.c (_bfd_elf_is_start_stop): New function.
2268 (_bfd_elf_gc_mark_rsec): Use it.
2269 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2271 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2273 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2274 * mmo.c (mmo_get_section_contents): Likewise.
2275 (mmo_set_section_contents): Likewise.
2277 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2279 * elf-bfd.h (elf_link_hash_table): Update comments for
2281 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2282 the unused NULL entry at the head of dynamic symbol table.
2283 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2286 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2288 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2289 created file from dynobj.
2291 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2293 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2294 normal input file if possible.
2296 2016-04-21 Nick Clifton <nickc@redhat.com>
2298 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2299 * aout-target.h: Likewise.
2300 * aout-tic30.c: Likewise.
2301 * binary.c: Likewise.
2303 * coff-alpha.c: Likewise.
2304 * coff-rs6000.c: Likewise.
2305 * coff64-rs6000.c: Likewise.
2306 * coffcode.h: Likewise.
2307 * i386msdos.c: Likewise.
2308 * i386os9k.c: Likewise.
2311 * libbfd-in.h: Likewise.
2312 * libecoff.h: Likewise.
2313 * mach-o-target.c: Likewise.
2315 * nlm-target.h: Likewise.
2316 * oasys.c: Likewise.
2318 * plugin.c: Likewise.
2319 * ppcboot.c: Likewise.
2322 * tekhex.c: Likewise.
2323 * versados.c: Likewise.
2324 * vms-alpha.c: Likewise.
2326 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2327 * linker.c (bfd_link_check_relocs): New function.
2328 (_bfd_generic_link_check_relocs): New function.
2329 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2330 _bfd_link_check_relocs field.
2331 (struct bfd_target)L Add _bfd_link_check_relocs field.
2332 * bfd-in2.h: Regenerate.
2333 * libbfd.h: Regenerate.
2335 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2337 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2338 (elf_backend_gc_sweep_hook): Likewise.
2339 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2340 (elf_backend_gc_sweep_hook): Likewise.
2342 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2344 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2345 in excluded sections
2347 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2350 * elf64-x86-64.c (check_relocs_failed): New.
2351 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2352 Support relocation agaist local symbol. Set check_relocs_failed.
2353 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2354 R_X86_64_32 relocation overflow.
2355 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2356 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2358 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2360 * elf32-i386.c (elf_i386_check_relocs): Call
2361 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2362 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2364 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2366 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2367 * elflink.c (_bfd_elf_link_check_relocs): New function.
2368 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2369 if check_relocs_after_open_input is FALSE.
2371 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2373 * cache.c: Update old style function definitions.
2374 * elf32-m68k.c: Likewise.
2375 * elf64-mmix.c: Likewise.
2376 * stab-syms.c: Likewise.
2378 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2380 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2382 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2384 * Makefile.in: Regenerated with automake 1.11.6.
2385 * aclocal.m4: Likewise.
2386 * doc/Makefile.in: Likewise.
2388 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2390 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2391 * bfd-in2.h: Regenerate.
2392 * libbfd.h: Regenerate.
2393 * elf32-arc.c: Add 'opcode/arc.h' include.
2394 (struct arc_relocation_data): Add symbol_name.
2395 (arc_special_overflow_checks): New function.
2396 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2397 required, add an extra comment.
2398 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2400 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2402 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2404 (elf_arc_relocate_section): Update enum uses.
2405 (elf_arc_check_relocs): Likewise.
2406 (elf_arc_finish_dynamic_symbol): Likewise.
2408 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2410 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2413 2016-04-14 Nick Clifton <nickc@redhat.com>
2416 * elf-bbfd.h (struct elf_backend_data): New field:
2418 New field: elf_backend_set_special_section_info_and_link
2419 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2421 (elf_backend_set_special_section_info_and_link): Define if not
2423 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
2424 elf_backend_strtab_flags macros to initialise fields in structure.
2425 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
2426 being set even if SHF_MERGE is not set.
2427 (elf_fake_sections): Likewise.
2428 (section_match): New function. Matches two ELF sections based
2429 upon fixed characteristics.
2430 (find_link): New function. Locates a section in a BFD that
2431 matches a section in a different BFD.
2432 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
2433 fields of reserved sections.
2434 (bfd_elf_compute_section_file_positions): Set the flags for the
2435 .shstrtab section based upon the elf_strtab_flags field in the
2436 elf_backend_data structure.
2437 (swap_out_syms): Likewise for the .strtab section.
2438 * elflink.c (bfd_elf_final_link): Set the flags for the
2439 .strtab section based upon the elf_strtab_flags field in the
2440 elf_backend_data structure.
2441 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
2442 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
2444 (elf_backend_set_special_section_info_and_link): Define for
2446 * elf32-sparc.c: Likewise.
2447 * elf64-x86-64.c: Likewise.
2449 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
2452 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
2454 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
2455 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
2456 applies to read-only section.
2457 * elf32-i386.c (elf_i386_link_hash_table): Add
2458 readonly_dynrelocs_against_ifunc.
2459 (elf_i386_allocate_dynrelocs): Updated.
2460 (elf_i386_size_dynamic_sections): Issue an error for read-only
2461 segment with dynamic IFUNC relocations only if
2462 readonly_dynrelocs_against_ifunc is TRUE.
2463 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2464 readonly_dynrelocs_against_ifunc.
2465 (elf_x86_64_allocate_dynrelocs): Updated.
2466 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
2467 segment with dynamic IFUNC relocations only if
2468 readonly_dynrelocs_against_ifunc is TRUE.
2469 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2472 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
2474 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
2475 a fall through from error_ret_free_internal. Free local_syms in
2476 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
2478 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2480 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
2481 (relocate_plt_for_entry): Likewise.
2483 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2485 * elf32-arc.c (elf_arc_check_relocs): Changed
2487 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2489 * elf32-arc.c (name_for_global_symbol): Changed assert.
2490 (get_replace_function): Created.:
2491 (struct arc_relocation_data): Changed to signed types.
2492 (defines S, L, P, PDATA): Casted to signed type.
2493 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
2494 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
2495 (arc_do_relocation): Changed.
2497 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2499 * elf32-arc.c (name_for_global_symbol): Added assert to check for
2501 (elf_arc_relocate_section): Added and changed asserts, validating
2502 the synamic symbol index.
2503 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
2504 relocation if symbol has dynindx set to -1.
2506 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
2509 * elflink.c (elf_link_add_object_symbols): Always turn hidden
2510 and internal symbols which have a dynamic index into local
2513 2016-04-04 Nick Clifton <nickc@redhat.com>
2516 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
2517 version number if the version is zero.
2519 2016-04-01 Alan Modra <amodra@gmail.com>
2522 * elflink.c (on_needed_list): Recursively check needed status.
2523 (elf_link_add_object_symbols): Adjust.
2525 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2527 * elf32-avr.c (avr_elf32_load_records_from_section): Free
2528 internal_relocs only if they aren't cached.
2530 2016-03-29 Nick Clifton <nickc@redhat.com>
2533 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
2534 assertion on the size of the got section to allow it to be bigger
2535 than the number of relocs.
2537 2016-03-29 Toni Spets <toni.spets@iki.fi>
2540 * coffcode.h (coff_write_object_contents): Revert accidental
2543 2016-03-22 Alan Modra <amodra@gmail.com>
2546 * dwarf2.c (read_attribute_value): Skip info_ptr check for
2547 DW_FORM_flag_present.
2549 2016-03-22 Nick Clifton <nickc@redhat.com>
2551 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
2552 architecture name for backwards compatibility.
2554 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
2555 unbounded stack use.
2557 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
2558 sufficiently recent version of GCC.
2559 * configure: Regenerate.
2561 2016-03-22 Alan Modra <amodra@gmail.com>
2564 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
2566 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2568 * archures.c (bfd_mach_arc_nps400): Define.
2569 * bfd-in2.h: Regenerate.
2570 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
2571 some existing entries to make space.
2572 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
2573 (arc_elf_final_write_processing): Likewise.
2575 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2577 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
2579 (arc_elf_final_write_processing): Don't bother setting cpu field
2580 in e_flags, this will have been set elsewhere.
2582 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2584 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
2587 2016-03-21 Nick Clifton <nickc@redhat.com>
2589 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
2590 * configure: Regenerate.
2591 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
2592 alloca with call to xmalloc.
2593 * elf32-nds32.c: Likewise.
2594 * elf64-hppa.c: Likewise.
2595 * elfxx-mips.c: Likewise.
2597 * pei-x86_64.c: Likewise.
2601 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2604 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
2606 (elf_i386_relocate_section): Likewise.
2607 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2608 (elf_x86_64_relocate_section): Likewise.
2610 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2613 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2614 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
2615 relocation overflow check.
2617 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
2619 * bfd-in2.h: Regenerated.
2621 2016-03-11 Dan Gissel <dgisselq@ieee.org>
2624 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
2625 uses bytes not octets.
2626 * elflink.c (resolve_section): Likewise.
2627 Add a bfd parameter.
2628 (eval_section): Pass the input_bfd to resolve_section.
2629 (bfd_elf_perform_complex_relocation): Convert byte offset to
2630 octets before read and writing values.
2631 (elf_link_input_bfd): Add byte to octet conversions.
2632 (elf_reloc_link_order): Likewise.
2633 (elf_fixup_link_order): Likewise.
2634 (bfd_elf_final_link): Likewise.
2635 * reloc.c (_bfd_final_link_relocate): Likewise.
2636 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2638 2016-03-10 Nick Clifton <nickc@redhat.com>
2640 * config.bfd: Mark the i370 target as obsolete.
2642 2016-03-09 Pedro Alves <palves@redhat.com>
2644 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2645 gcc ABI)" to printable name.
2646 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2647 of "v850-rh850" as printable name.
2649 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2652 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2653 relocations against absolute symbols.
2655 2016-03-09 Alan Modra <amodra@gmail.com>
2658 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2659 length elements in the archive.
2661 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2664 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2665 for -E/--dynamic-list only when not relocatable.
2667 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2670 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2671 count for locally defined local IFUNC symbols in shared object.
2672 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2674 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2677 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2680 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2681 Andrew Burgess <andrew.burgess@embecosm.com>
2683 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2684 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2685 (arc_elf_howto_init): Added assert to validate relocations.
2686 (get_middle_endian_relocation): Delete.
2687 (middle_endian_convert): New function.
2688 (ME): Redefine, now does nothing.
2689 (IS_ME): New define.
2690 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2691 definition to call middle_endian_convert. Add a new local
2692 variable and make use of this throughout. Added call to
2693 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2695 2016-03-07 Nick Clifton <nickc@redhat.com>
2698 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2699 length elements in the archive.
2701 2016-03-07 Jiong Wang <jiong.wang@arm.com>
2703 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2704 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2706 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2709 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2710 executable as definition if the new definition comes from a
2713 2016-03-02 Alan Modra <amodra@gmail.com>
2715 * Makefile.in: Regenerate.
2716 * po/SRC-POTFILES.in: Regenerate.
2718 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2720 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2721 relocation addend when sections get merged.
2723 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2725 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2727 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2728 Assert for code sections dynamic relocs.
2730 2016-02-26 Renlin Li <renlin.li@arm.com>
2732 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2733 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2735 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2738 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2739 load with locally bound symbols if PIC is false or there is no
2740 base register. Optimize branch to 0 if PIC is false.
2741 (elf_i386_relocate_section): Don't generate dynamic relocations
2742 against undefined weak symbols if PIC is false.
2743 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2744 if we can't estimate relocation overflow with --no-relax.
2745 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2746 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2747 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2748 against undefined weak symbols if PIC is false.
2750 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2753 * bfd.c (bfd): Change flags to 20 bits.
2754 (BFD_CONVERT_ELF_COMMON): New.
2755 (BFD_USE_ELF_STT_COMMON): Likewise.
2756 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2757 BFD_USE_ELF_STT_COMMON.
2758 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2759 * configure.ac: Remove --enable-elf-stt-common.
2760 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2761 common symbol depending on BFD_CONVERT_ELF_COMMON and
2762 BFD_USE_ELF_STT_COMMON.
2763 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2765 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2767 (elf_link_convert_common_type): New function.
2768 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2769 common symbol depending on BFD_CONVERT_ELF_COMMON and
2770 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2771 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2772 and BFD_USE_ELF_STT_COMMON to object_flags.
2773 (TARGET_LITTLE_SYM): Likewise.
2774 * syms.c (BSF_KEEP_G): Renamed to ...
2775 (BSF_ELF_COMMON): This.
2776 * bfd-in2.h: Regenerated.
2777 * config.in: Likewise.
2778 * configure: Likewise.
2780 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2785 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2786 (elf_i386_link_hash_entry): Add has_got_reloc and
2788 (elf_i386_link_hash_table): Add interp.
2789 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2791 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2793 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2794 (elf_i386_fixup_symbol): New function.
2795 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2796 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2797 relocations and discard relocations against resolved undefined
2798 weak symbols in executable. Don't make resolved undefined weak
2799 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2800 relocation against undefined weak symbols in PIE.
2801 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2802 (elf_i386_relocate_section): Don't generate dynamic relocations
2803 against resolved undefined weak symbols in PIE, except for
2805 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2806 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2807 Don't generate dynamic relocation against resolved undefined weak
2808 symbol in executable.
2809 (elf_i386_finish_dynamic_sections): Call
2810 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2811 (elf_backend_fixup_symbol): New.
2812 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2813 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2815 (elf_x86_64_link_hash_table): Add interp.
2816 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2818 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2820 (elf_x86_64_check_relocs): Set has_got_reloc and
2822 (elf_x86_64_fixup_symbol): New function.
2823 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2824 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2825 relocations and discard relocations against resolved undefined
2826 weak symbols in executable. Don't make resolved undefined weak
2827 symbols in executable dynamic.
2828 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2829 (elf_x86_64_relocate_section): Check relocation overflow for
2830 dynamic relocations against unresolved weak undefined symbols.
2831 Don't generate dynamic relocations against resolved weak
2832 undefined symbols in PIE.
2833 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2834 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2835 Don't generate dynamic relocation against resolved undefined weak
2836 symbol in executable.
2837 (elf_x86_64_finish_dynamic_sections): Call
2838 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2839 (elf_backend_fixup_symbol): New.
2841 2016-02-26 Alan Modra <amodra@gmail.com>
2843 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2844 save_restore_funcs, rest of sections when not relocatable.
2845 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2846 (sfpr_define): Define all symbols on emitted code.
2847 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2848 when relocatable. Move sfpr_define loop earlier.
2850 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2852 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2853 (elf_x86_64_relocate_section): Use it. Replace
2854 x86_64_elf_howto_table[r_type] with howto.
2856 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2859 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2860 symbol version is unknown.
2862 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2864 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2865 to (bfd_vma) -1 when setting needs_plt to 0.
2866 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2868 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2870 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2871 library, instead of PIC, and don't check PDE when making linker
2872 assigned symbol dynamic.
2874 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2876 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2877 ABIVERSION for non-executable stack.
2879 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2882 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2883 Always produce a RELATIVE reloc for a local symbol.
2885 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2887 Fix test-case ld-elf/pr19617b
2888 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2889 discard unused non-function symbols when --dynamic-list-data.
2891 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2893 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2894 dynsym section, even if it is empty, with dynamic sections.
2896 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2898 * syms.c: Remove BSF_COMMON from comments.
2899 * bfd-in2.h: Regenerated.
2901 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2903 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2904 for destination. Remove useless function parameters.
2905 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2907 2016-02-19 Nick Clifton <nickc@redhat.com>
2910 * aoutx.h (aout_link_add_symbols): Check for out of range string
2914 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2915 processing if we encounter a reloc without an associated symbol.
2917 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2920 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2921 sections for -E/--dynamic-list.
2923 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2925 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2928 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2930 * plugin.c (plugin_vec): Set match priority to 255.
2931 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2932 matching against the plugin vector, take priority from there not
2935 2016-02-15 Nick Clifton <nickc@redhat.com>
2937 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2938 for length and type fields. Use a signed value for the
2939 suffix_length field.
2941 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2944 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2945 significant bit in GOT offset for R_386_GOT32X.
2947 2016-02-10 Nick Clifton <nickc@redhat.com>
2950 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2952 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2953 number of messages about FDE encoding preventing .eh_frame_hdr
2956 2016-02-09 Nick Clifton <nickc@redhat.com>
2958 * oasys.c (oasys_archive_p): Fix indentation.
2959 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2960 constant for left shifting.
2962 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2963 helpful warning message to explain why certain AArch64 relocs
2966 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2968 * pe-mips.c (coff_mips_reloc): Fix formatting.
2970 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2972 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2973 to bfd_mach_arc_arc600.
2975 2016-02-04 Alan Modra <amodra@gmail.com>
2977 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2980 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2983 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2984 distances in the compressed_size field of the output section.
2986 2016-02-02 Alan Modra <amodra@gmail.com>
2988 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2989 ELFv2 entry optimization.
2991 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2994 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2995 no relocations in relocatable files.
2997 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3000 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3001 if a symbol from a library loaded via DT_NEEDED doesn't match
3002 the symbol referenced by regular object.
3004 2016-02-01 Nathaniel Smith <njs@pobox.com>
3006 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3009 2016-02-01 Alan Modra <amodra@gmail.com>
3011 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3012 an out of range reloc_index.
3013 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3015 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3017 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3018 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3019 * Makefile.in: Regenerated.
3021 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3023 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3025 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3028 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3030 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3032 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3035 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3036 against STT_GNU_IFUNC symbol only with dynamic symbols.
3037 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3039 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3042 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3043 decompress debug sections.
3045 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3047 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3050 2016-01-25 Nick Clifton <nickc@redhat.com>
3053 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3054 dsym filename buffer.
3056 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3058 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3060 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3062 * elfxx-mips.c (BZ16_REG): Correct calculation.
3064 2016-01-21 Nick Clifton <nickc@redhat.com>
3066 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3067 changing the type of _loc to be bfd_byte *.
3068 (elf_arc_finish_dynamic_symbol): Likewise.
3070 2016-01-21 Nick Clifton <nickc@redhat.com>
3073 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3074 class of the linker stub bfd.
3075 (elf32_arm_check_relocs): Skip check for pic format after
3076 processing a vxWorks R_ARM_ABS12 reloc.
3077 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3078 reporting a class mismatch.
3080 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3082 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3083 veneer for sym_sec != input_sec.
3084 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3085 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3086 calculation destination.
3088 2016-01-21 Alan Modra <amodra@gmail.com>
3090 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3091 (swap_linux_prpsinfo64_out): New function.
3092 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3093 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3094 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3095 (elfcore_write_linux_prpsinfo64): Likewise.
3096 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3097 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3098 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3100 2016-01-21 Alan Modra <amodra@gmail.com>
3102 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3103 * elf.c: Adjust #include.
3104 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3105 * Makefile.am (SOURCE_HFILES): Update.
3106 * Makefile.in: Regenerate.
3107 * po/SRC-PORFILES.in: Regenerate.
3109 2016-01-21 Alan Modra <amodra@gmail.com>
3111 * configure.ac: Move corefile selection later in file. Move
3112 tdefaults code immediately after other target vector code.
3113 * configure: Regenerate.
3115 2016-01-20 Mickael Guene <mickael.guene@st.com>
3117 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3118 section using '.text.noread' pattern.
3120 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3122 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3124 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3125 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3127 * arc-plt.def: New file.
3128 * arc-plt.h: Likewise.
3129 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3130 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3131 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3132 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3133 (name_for_global_symbol): Added.
3134 (ADD_RELA): Helper to create dynamic relocs.
3135 (new_got_entry_to_list): Create a new got entry in linked list.
3136 (symbol_has_entry_of_type): Search for specific type of entry in
3138 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3139 (is_reloc_for_TLS, arc_elf_set_private_flags)
3140 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3141 (arc_elf_merge_private_bfd_data): New functions.
3142 (debug_arc_reloc): Cleaned debug info printing.
3143 (PDATA reloc): Changed not to perform address alignment.
3144 (reverse_me): Added. Fix for ARC_32 relocs.
3145 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3147 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3148 Changed function to access an array of list of GOT entries instead
3149 of just an array of offsets.
3150 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3151 (elf_arc_check_relocs): Likewise.
3152 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3153 (elf_arc_finish_dynamic_sections): Likewise
3154 (arc_create_dynamic_sections): Modified conditions to create
3156 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3157 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3158 (relocate_plt_for_entry): Changed to support new way to define PLT
3160 (add_symbol_to_plt): Likewise.
3161 (arc_elf_link_hash_table_create): New function.
3163 2016-01-18 Nick Clifton <nickc@redhat.com>
3166 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3167 section number into internal section number.
3168 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3169 * coffswap.h (coff_swap_sym_in): Likewise.
3170 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3171 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3172 section number field is big enough to hold the external value.
3174 2016-01-17 Alan Modra <amodra@gmail.com>
3176 * configure: Regenerate.
3178 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3180 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3181 when address in first unwind entry does not match start of
3184 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3185 Jiong Wang <jiong.wang@arm.com>
3188 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3191 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3193 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3194 place 'R_' before the reloc name returned.
3195 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3196 the relocation string.
3198 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3200 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3201 factored out from...
3202 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3204 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3206 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3207 attribute check after ELF file header flag check.
3209 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3211 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3212 return status from `_bfd_elf_merge_object_attributes'.
3214 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3216 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3217 factored out from...
3218 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3220 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3222 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3223 handling of input MIPS ABI flags together.
3225 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3227 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3228 attribute checks for null input.
3230 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3232 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3233 pointers to target data.
3235 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3237 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3240 2016-01-01 Alan Modra <amodra@gmail.com>
3242 Update year range in copyright notice of all files.
3244 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3246 Copyright (C) 2016 Free Software Foundation, Inc.
3248 Copying and distribution of this file, with or without modification,
3249 are permitted in any medium without royalty provided the copyright
3250 notice and this notice are preserved.
3256 version-control: never
projects / deliverable / binutils-gdb.git / blob