1 2016-11-03 Tristan Gingold <gingold@adacore.com>
3 * config.bfd: Deprecate many old triplets.
5 2016-11-03 Nick Clifton <nickc@redhat.com>
7 * po/da.po: Updated Danish translation.
9 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
11 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
12 not fall through to the default case.
14 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
15 Andrew Waterman <andrew@sifive.com>
17 Add support for RISC-V architecture.
18 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
19 * config.bdf: Likewise.
20 * configure.ac: Likewise.
21 * Makefile.in: Regenerate.
22 * configure: Regenerate.
23 * archures.c: Add bfd_riscv_arch.
24 * reloc.c: Add riscv relocs.
25 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
26 * bfd-in2.h: Regenerate.
27 * libbfd.h: Regenerate.
28 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
29 * elfnn-riscv.c: New file.
30 * elfxx-riscv.c: New file.
31 * elfxx-riscv.h: New file.
33 2016-10-31 Alan Modra <amodra@gmail.com>
36 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
39 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
41 * cpu-arc.c (arc_get_mach): Delete.
43 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
45 * elfxx-mips.c (STUB_JALR): Correct description.
47 2016-10-20 Nick Clifton <nickc@redhat.com>
49 * po/gas.pot: Regenerate.
51 2016-10-19 Nick Clifton <nickc@redhat.com>
53 * aout-adobe.c: Add missing c-format tags for translatable strings.
54 * aout-cris.c: Likewise.
59 * coff-alpha.c: Likewise.
60 * coff-arm.c: Likewise.
61 * coff-i860.c: Likewise.
62 * coff-mcore.c: Likewise.
63 * coff-ppc.c: Likewise.
64 * coff-rs6000.c: Likewise.
65 * coff-sh.c: Likewise.
66 * coff-tic4x.c: Likewise.
67 * coff-tic54x.c: Likewise.
68 * coff-tic80.c: Likewise.
69 * coff64-rs6000.c: Likewise.
70 * coffcode.h: Likewise.
71 * coffgen.c: Likewise.
72 * cofflink.c: Likewise.
73 * coffswap.h: Likewise.
74 * cpu-arm.c: Likewise.
77 * elf-attrs.c: Likewise.
78 * elf-eh-frame.c: Likewise.
79 * elf-ifunc.c: Likewise.
80 * elf-m10300.c: Likewise.
81 * elf-s390-common.c: Likewise.
83 * elf32-arc.c: Likewise.
84 * elf32-arm.c: Likewise.
85 * elf32-avr.c: Likewise.
86 * elf32-bfin.c: Likewise.
87 * elf32-cr16.c: Likewise.
88 * elf32-cr16c.c: Likewise.
89 * elf32-cris.c: Likewise.
90 * elf32-crx.c: Likewise.
91 * elf32-d10v.c: Likewise.
92 * elf32-d30v.c: Likewise.
93 * elf32-epiphany.c: Likewise.
94 * elf32-fr30.c: Likewise.
95 * elf32-frv.c: Likewise.
96 * elf32-gen.c: Likewise.
97 * elf32-hppa.c: Likewise.
98 * elf32-i370.c: Likewise.
99 * elf32-i386.c: Likewise.
100 * elf32-i960.c: Likewise.
101 * elf32-ip2k.c: Likewise.
102 * elf32-iq2000.c: Likewise.
103 * elf32-lm32.c: Likewise.
104 * elf32-m32c.c: Likewise.
105 * elf32-m32r.c: Likewise.
106 * elf32-m68hc11.c: Likewise.
107 * elf32-m68hc12.c: Likewise.
108 * elf32-m68hc1x.c: Likewise.
109 * elf32-m68k.c: Likewise.
110 * elf32-mcore.c: Likewise.
111 * elf32-mep.c: Likewise.
112 * elf32-metag.c: Likewise.
113 * elf32-microblaze.c: Likewise.
114 * elf32-moxie.c: Likewise.
115 * elf32-msp430.c: Likewise.
116 * elf32-mt.c: Likewise.
117 * elf32-nds32.c: Likewise.
118 * elf32-nios2.c: Likewise.
119 * elf32-or1k.c: Likewise.
120 * elf32-pj.c: Likewise.
121 * elf32-ppc.c: Likewise.
122 * elf32-rl78.c: Likewise.
123 * elf32-rx.c: Likewise.
124 * elf32-s390.c: Likewise.
125 * elf32-score.c: Likewise.
126 * elf32-score7.c: Likewise.
127 * elf32-sh-symbian.c: Likewise.
128 * elf32-sh.c: Likewise.
129 * elf32-sh64.c: Likewise.
130 * elf32-spu.c: Likewise.
131 * elf32-tic6x.c: Likewise.
132 * elf32-tilepro.c: Likewise.
133 * elf32-v850.c: Likewise.
134 * elf32-vax.c: Likewise.
135 * elf32-visium.c: Likewise.
136 * elf32-xgate.c: Likewise.
137 * elf32-xtensa.c: Likewise.
138 * elf64-alpha.c: Likewise.
139 * elf64-gen.c: Likewise.
140 * elf64-hppa.c: Likewise.
141 * elf64-ia64-vms.c: Likewise.
142 * elf64-mmix.c: Likewise.
143 * elf64-ppc.c: Likewise.
144 * elf64-s390.c: Likewise.
145 * elf64-sh64.c: Likewise.
146 * elf64-sparc.c: Likewise.
147 * elf64-x86-64.c: Likewise.
148 * elfcode.h: Likewise.
149 * elfcore.h: Likewise.
150 * elflink.c: Likewise.
151 * elfnn-aarch64.c: Likewise.
152 * elfnn-ia64.c: Likewise.
153 * elfxx-mips.c: Likewise.
154 * elfxx-sparc.c: Likewise.
155 * elfxx-tilegx.c: Likewise.
158 * libbfd.c: Likewise.
159 * linker.c: Likewise.
160 * m68klinux.c: Likewise.
161 * mach-o.c: Likewise.
166 * pe-mips.c: Likewise.
167 * peXXigen.c: Likewise.
168 * pei-x86_64.c: Likewise.
169 * peicode.h: Likewise.
170 * ppcboot.c: Likewise.
172 * sparclinux.c: Likewise.
175 * vms-alpha.c: Likewise.
176 * vms-lib.c: Likewise.
177 * xcofflink.c: Likewise.
179 2016-10-18 Nick Clifton <nickc@redhat.com>
181 * po/da.po: Updated Danish translation.
183 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
185 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
188 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
190 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
191 variable to `reloc_index'.
193 2016-10-12 Alan Modra <amodra@gmail.com>
195 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
196 (STD_SECTION): Adjust to suit.
197 * elf.c (_bfd_elf_large_com_section): Likewise.
198 * bfd-in2.h: Regenerate.
200 2016-10-11 Alan Modra <amodra@gmail.com>
202 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
203 defined temporarily with bfd_und_section.
204 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
205 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
206 symbols with bfd_und_section.
208 2016-10-07 Alan Modra <amodra@gmail.com>
210 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
211 obfd param with struct bfd_link_info param. Update all callers.
212 * linker.c (bfd_merge_private_bfd_data): Likewise.
213 (_bfd_generic_verify_endian_match): Likewise.
214 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
215 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
216 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
217 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
218 (_bfd_elf_merge_object_attributes): Likewise.
219 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
220 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
221 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
222 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
223 (elf32_arm_merge_private_bfd_data): Likewise.
224 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
225 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
226 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
227 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
228 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
229 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
230 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
231 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
232 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
233 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
234 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
235 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
236 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
237 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
238 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
239 (elf32_msp430_merge_private_bfd_data): Likewise.
240 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
241 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
242 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
243 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
244 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
245 (ppc_elf_merge_obj_attributes): Likewise.
246 (ppc_elf_merge_private_bfd_data): Likewise.
247 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
248 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
249 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
250 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
251 (elf32_score_merge_private_bfd_data): Likewise.
252 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
253 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
254 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
255 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
256 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
257 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
258 (elf32_tic6x_merge_private_bfd_data): Likewise.
259 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
260 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
261 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
262 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
263 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
264 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
265 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
266 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
267 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
268 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
269 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
270 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
271 (mips_elf_merge_obj_attributes): Likewise.
272 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
273 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
274 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
275 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
276 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
277 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
278 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
279 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
280 * bfd-in2.h: Regenerate.
281 * libbfd.h: Regenerate.
283 2016-10-07 Alan Modra <amodra@gmail.com>
285 * Makefile.am (LIBBFD_H_FILES): Update.
286 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
287 * cpu-sh.c (sh_merge_bfd_arch): Move to..
288 * elf32-sh.c: ..here, and make static.
289 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
291 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
292 _bfd_generic_verify_endian_match.
293 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
294 (bfd_elf32_bfd_merge_private_bfd_data): Define as
295 _bfd_generic_verify_endian_match.
296 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
298 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
299 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
300 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
301 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
302 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
303 * linker.c: ..here, and make internal.
304 * bfd.c (bfd_merge_private_bfd_data): Move to..
306 * Makefile.in: Regenerate.
307 * doc/Makefile.in: Regenerate.
308 * bfd-in2.h: Regenerate.
309 * libbfd.h: Regenerate.
311 2016-10-06 Alan Modra <amodra@gmail.com>
313 * coff-h8300.c: Spell fall through comments consistently.
314 * coffgen.c: Likewise.
315 * elf32-hppa.c: Likewise.
316 * elf32-ppc.c: Likewise.
317 * elf32-score.c: Likewise.
318 * elf32-score7.c: Likewise.
319 * elf64-ppc.c: Likewise.
320 * elfxx-aarch64.c: Likewise.
321 * elfxx-mips.c: Likewise.
322 * cpu-ns32k.c: Add missing fall through comments.
323 * elf-m10300.c: Likewise.
324 * elf32-arm.c: Likewise.
325 * elf32-avr.c: Likewise.
326 * elf32-bfin.c: Likewise.
327 * elf32-frv.c: Likewise.
328 * elf32-i386.c: Likewise.
329 * elf32-microblaze.c: Likewise.
330 * elf32-nds32.c: Likewise.
331 * elf32-ppc.c: Likewise.
332 * elf32-rl78.c: Likewise.
333 * elf32-rx.c: Likewise.
334 * elf32-s390.c: Likewise.
335 * elf32-sh.c: Likewise.
336 * elf32-tic6x.c: Likewise.
337 * elf64-ia64-vms.c: Likewise.
338 * elf64-ppc.c: Likewise.
339 * elf64-s390.c: Likewise.
340 * elf64-x86-64.c: Likewise.
341 * elflink.c: Likewise.
342 * elfnn-aarch64.c: Likewise.
343 * elfnn-ia64.c: Likewise.
348 * versados.c: Likewise.
350 2016-10-06 Alan Modra <amodra@gmail.com>
352 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
354 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
355 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
357 2016-10-06 Alan Modra <amodra@gmail.com>
359 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
360 OR in arithmetic expression, not boolean OR.
362 2016-09-30 Alan Modra <amodra@gmail.com>
364 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
365 as per comment at head of bfd-in2.h.
366 * Makefile.in: Regenerate.
368 2016-09-30 Alan Modra <amodra@gmail.com>
370 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
371 _bfd_error_handler (...) throughout.
372 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
373 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
374 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
375 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
376 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
377 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
378 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
379 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
380 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
381 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
382 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
383 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
384 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
385 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
386 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
387 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
388 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
389 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
390 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
391 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
392 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
393 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
394 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
395 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
396 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
397 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
398 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
399 * xcofflink.c: Likewise.
401 2016-09-30 Alan Modra <amodra@gmail.com>
403 * bfd-in.h: Include stdarg.h.
404 * bfd.c (bfd_error_handler_type): Make like vprintf.
405 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
406 (error_handler_internal): New function, split out from..
407 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
408 (bfd_set_error_handler): Update.
409 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
410 (_bfd_assert_handler): Make static.
411 * coffgen.c (null_error_handler): Update params.
412 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
413 Don't use bfd_error_handler_type.
414 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
415 * elfxx-target.h (elf_backend_link_order_error_handler): Default
416 to _bfd_error_handler.
417 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
418 (bfd_assert_handler_type): Likewise.
419 (_bfd_error_handler): Update.
420 * bfd-in2.h: Regenerate.
421 * libbfd.h: Regenerate.
423 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
426 * elf-bfd.h (struct elf_backend_data): Delete
427 elf_backend_count_output_relocs callback and add
428 elf_backend_update_relocs.
429 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
430 (emit_relocs): Deleted.
431 (elf32_arm_emit_relocs): Deleted.
432 (elf_backend_emit_relocs): Updated not to use the old functions.
433 (elf32_arm_update_relocs): New function.
434 (elf_backend_update_relocs): New define.
435 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
436 relocation count. Call elf_backend_emit_relocs.
437 (_bfd_elf_size_reloc_section): Do not call
438 elf_backend_count_output_relocs.
439 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
440 (elf_backend_update_relocs): New define.
442 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
445 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
446 Thumb-ARM stub is too far.
448 2016-09-27 Nick Clifton <nickc@redhat.com>
451 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
452 timestamp field if real time values are not being stored.
454 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
456 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
457 to verify CC_FOR_BUILD compiler.
458 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
459 and add CC_FOR_BUILD compiler checks.
460 * Makefile.in: Regenerate.
461 * configure: Likewise.
462 * doc/Makefile.in: Likewise.
464 2016-09-26 Awson <kyrab@mail.ru>
467 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
468 for R_AMD64_PCRQUAD relocations.
470 2016-09-26 Alan Modra <amodra@gmail.com>
472 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
473 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
474 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
475 attributes, merge them. Don't warn about undefined tag bits,
476 or copy unknown values to output.
477 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
478 _bfd_elf_ppc_merge_fp_attributes.
480 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
483 * elf-bfd.h (struct elf_backend_data): Add
484 elf_backend_count_output_relocs callback to count relocations in
486 * elf-arm.c (elf32_arm_add_relocation): Deleted.
487 (elf32_arm_write_section): Move additional relocation to emit_relocs.
488 (elf32_arm_count_output_relocs): New function.
489 (emit_relocs): New function.
490 (elf32_arm_emit_relocs): New function.
491 (elf32_arm_vxworks_emit_relocs): New function.
492 (elf_backend_emit_relocs): Updated to use the new functions.
493 (elf_backend_count_output_relocs): New define.
494 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
495 to the relocation count.
496 (_bfd_elf_link_size_reloc_section): Use callback to count the
497 relocations which will be in output.
498 (_bfd_elf_default_count_output_relocs): New function.
499 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
501 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
503 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
504 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
505 bigger than 0x1000 bytes.
507 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
509 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
512 2016-09-14 Nick Clifton <nickc@redhat.com>
515 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
516 contains a valid size for the Debug directory.
518 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
520 * format.c (struct bfd_preserve): New "build_id" field.
521 (bfd_preserve_save): Save "build_id".
522 (bfd_preserve_restore): Restore "build_id".
524 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
527 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
528 relocation with copy relocation when building executable.
530 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
533 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
534 delete_shrinks_insn. Modify computation of shrinked_insn_address.
535 Compute shrink_boundary and adjust addend only if
536 addend_within_shrink_boundary.
537 (elf32_avr_relax_section): Modify calls to
538 elf32_avr_relax_delete_bytes to pass extra parameter.
540 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
542 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
543 array of bytes and use bfd_get_16 to interpret its encoding according
544 to endianness of target.
546 2016-09-01 Alan Modra <amodra@gmail.com>
548 * elf64-ppc.c (synthetic_opd): New static var.
549 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
550 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
552 2016-08-31 Alan Modra <amodra@gmail.com>
554 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
555 track max group size with a new "group_size" var that is reduced
556 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
559 2016-08-31 Alan Modra <amodra@gmail.com>
561 * elf32-ppc.c (ppc_elf_section_processing): Delete.
562 (elf_backend_section_processing): Don't define.
563 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
564 split on non-exec sections differing in SHF_PPC_VLE. When
565 splitting segments, mark size invalid.
567 2016-08-30 Alan Modra <amodra@gmail.com>
570 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
572 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
576 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
577 R_386_PC32 relocation is used to call IFUNC function in PIC
580 2016-08-27 Alan Modra <amodra@gmail.com>
583 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
584 have corresponding SHF_GROUP sections.
585 (bfd_elf_set_group_contents): Comment.
587 2016-08-27 Alan Modra <amodra@gmail.com>
590 * elf64-ppc.c (pc_dynrelocs): New function.
591 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
592 handle pic dynamic relocs.
594 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
596 * bfd-in.h (struct elf32_arm_params): Define.
597 (bfd_elf32_arm_set_target_relocs): Rename into ...
598 (bfd_elf32_arm_set_target_params): This. Use a struct
599 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
600 * bfd-in2.h: Regenerate.
601 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
602 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
603 elf32_arm_params rather than as individual parameters.
605 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
607 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
608 passed the end of htab->stub_group array.
609 (elf32_arm_create_or_find_stub_sec): Likewise.
610 (elf32_arm_create_stub): Likewise.
612 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
614 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
615 to TRUE for GOT and TLS relocs.
617 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
619 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
621 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
623 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
624 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
625 (struct elf_arc_link_hash_table): Likewise.
626 (elf_arc_link_hash_newfunc): Likewise.
627 (elf_arc_link_hash_table_free): Likewise.
628 (arc_elf_link_hash_table_create): Likewise.
629 (elf_arc_relocate_section): Fixed conditions related to dynamic
630 (elf_arc_check_relocs): Likewise.
631 (arc_elf_create_dynamic_sections): Added
632 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
633 through the hash table.
635 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
637 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
638 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
641 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
643 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
645 * bfd-in2.h: Regenerated from the previous changes.
646 * libbfd.h: Regenerated from the previous changes.
648 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
650 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
651 the input import library bfd.
652 * bfd-in2.h: Regenerate.
653 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
654 and new_cmse_stub_offset fields.
655 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
657 (elf32_arm_add_stub): Likewise for stub_offset.
658 (arm_new_stubs_start_offset_ptr): New function.
659 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
660 empty SG veneers to have zero relocations.
661 (arm_size_one_stub): Only initialize stub size and template
662 information for non empty veneers. Do not update veneer section size
663 if veneer already has an offset.
664 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
665 of a boolean indicating success or failure.
666 (cmse_scan): Change stub_changed parameter into an integer pointer
667 parameter cmse_stub_created to count the number of stub created and
668 adapt to change of return value in elf32_arm_create_stub.
669 (cmse_entry_fct_p): New function.
670 (arm_list_new_cmse_stub): Likewise.
671 (set_cmse_veneer_addr_from_implib): Likewise.
672 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
673 cmse_scan instead of that of cmse_stub_changed to compute the number
674 of stub created and use it to initialize stub_changed. Call
675 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
676 of return value in elf32_arm_create_stub. Use
677 arm_stub_section_start_offset () if not NULL to initialize size of
678 secure gateway veneers section. Initialize stub_offset of Cortex-A8
679 erratum fix to -1. Use ret to hold return value.
680 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
681 NULL to initialize size of secure gateway veneers section. Adapt
682 comment to stress the importance of zeroing veneer section content.
683 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
684 initialize eponymous field in struct elf32_arm_link_hash_table.
686 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
688 * elf32-s390.c (stdarg.h): New include.
689 (elf_s390_grok_psinfo): New function.
690 (elf_s390_write_core_note): New function.
691 (elf_backend_grok_psinfo): Declare backend hook.
692 (elf_backend_write_core_note): Likewise.
693 * elf64-s390.c (stdarg.h): New include.
694 (elf_s390_grok_prstatus): New function.
695 (elf_s390_grok_psinfo): New function.
696 (elf_s390_write_core_note): New function.
697 (elf_backend_grok_prstatus): Declare backend hook.
698 (elf_backend_grok_psinfo): Likewise.
699 (elf_backend_write_core_note): Likewise.
701 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
703 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
704 (elf_s390_finish_ifunc_symbol): Likewise.
705 (elf_s390_finish_dynamic_symbol): Likewise.
706 (elf_s390_finish_dynamic_sections): Likewise.
707 (elf_s390_grok_prstatus): Likewise.
708 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
709 (elf_s390_finish_dynamic_symbol): Likewise.
711 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
713 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
715 2016-08-23 Nick Clifton <nickc@redhat.com>
717 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
718 there is no arm data associated with the section.
720 2016-08-23 Alan Modra <amodra@gmail.com>
723 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
724 _GLOBAL_OFFSET_TABLE_, not start of .got section.
726 2016-08-22 Nick Clifton <nickc@redhat.com>
728 * doc/chew.c (main): Free the string buffer used to files as they
731 2016-08-22 Alan Modra <amodra@gmail.com>
733 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
734 (ppc_elf_relocate_section): ..to here. Comment. Error on
735 detecting -mbss-plt -fPIC local ifuncs too.
736 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
737 branch table entries.
739 2016-08-19 Nick Clifton <nickc@redhat.com>
741 * elf.c (assign_section_numbers): Assign number for the .shstrtab
742 section after the symbol table and string table sections.
744 2016-08-19 Alan Modra <amodra@gmail.com>
746 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
747 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
748 dyn_relocs for weakdefs.
749 (alias_readonly_dynrelocs): New function.
750 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
751 (ppc64_elf_relocate_section): Simplify condition under which
752 dyn_relocs are emitted.
754 2016-08-19 Alan Modra <amodra@gmail.com>
757 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
758 (readonly_dynrelocs): Comment fix.
759 (global_entry_stub): New function.
760 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
761 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
762 that in size_global_entry_stubs, handling ifunc too. Delete dead
764 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
765 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
766 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
767 undefweak syms. Expand and correct comments.
768 (size_global_entry_stubs): Ensure symbol is defined.
769 (ppc64_elf_relocate_section): Match condition under which
770 dyn_relocs are emitted to that in allocate_dynrelocs.
772 2016-08-12 Alan Modra <amodra@gmail.com>
774 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
775 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
776 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
778 2016-08-11 Alan Modra <amodra@gmail.com>
780 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
781 non_got_ref true in any case where we could have generated dynbss
782 copies but decide not to do so.
784 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
786 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
787 the stub address retrieved if associated with a microMIPS
790 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
792 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
793 stub also add STO_MICROMIPS annotation.
795 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
797 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
798 in microMIPS LA25 stub references.
800 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
802 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
803 adjusting the use_count of merged .got entries.
805 2016-08-08 Nick Clifton <nickc@redhat.com>
807 * doc/chew.c (delete_string): Only free the string buffer if it is
808 there. Mark the buffer as NULL after freeing.
809 (drop): Free the dropped string.
810 (free_words): New function: Frees the memory allocated to the
812 (add_instrinsic): Duplicate the name string, so that it can be
814 (compile): Free unused words.
815 (main): Free the dictionary and top level string buffers at the
818 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
820 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
821 * bfd-in2.h: Regenerate.
822 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
824 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
825 cmse_implib field in struct elf32_arm_link_hash_table.
826 (elf32_arm_filter_cmse_symbols): New function.
827 (elf32_arm_filter_implib_symbols): Likewise.
828 (elf_backend_filter_implib_symbols): Define to
829 elf32_arm_filter_implib_symbols.
831 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
833 * elf32-arm.c (CMSE_PREFIX): Define macro.
834 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
835 (cmse_branch_thumb_only): Declare stub.
836 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
837 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
838 FALSE if there is no PLT.
839 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
840 (elf32_arm_final_link_relocate): Likewise.
841 (elf32_arm_gc_sweep_hook): Likewise.
842 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
843 secure entry functions.
844 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
845 (arm_dedicated_stub_output_section_required): Change to a switch case
846 and add a case for arm_stub_cmse_branch_thumb_only.
847 (arm_dedicated_stub_output_section_required_alignment): Likewise.
848 (arm_stub_dedicated_output_section_name): Likewise.
849 (arm_stub_dedicated_input_section_ptr): Likewise and remove
850 ATTRIBUTE_UNUSED for htab parameter.
851 (arm_stub_required_alignment): Likewise.
852 (arm_stub_sym_claimed): Likewise.
853 (arm_dedicated_stub_section_padding): Likewise.
854 (cmse_scan): New function.
855 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
856 Set stub_changed to TRUE if such veneers were created.
857 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
860 2016-08-02 Alan Modra <amodra@gmail.com>
863 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
865 2016-08-02 Nick Clifton <nickc@redhat.com>
868 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
869 (elf_backend_sweep_hook): Delete.
871 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
872 Kwok Cheung Yeung <kcy@codesourcery.com>
874 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
875 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
876 (ppc_elf_vle_split16): Clear field before inserting.
878 2016-08-01 Nick Clifton <nickc@redhat.com>
880 * po/sv.po: Updated Swedish translation.
882 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
883 Nick Clifton <nickc@redhat.com>
886 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
887 of the coff_section_data before using it.
889 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
891 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
892 in PLT compression selection.
893 (_bfd_mips_elf_check_relocs): Likewise.
895 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
897 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
898 case where there's no elf_link_hash_entry while processing
899 GOT_NORMAL got entries.
901 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
903 * version.m4 (BFD_VERSION): Set to 2.27.51.
904 * configure: Regenerated.
906 2016-07-21 Nick Clifton <nickc@redhat.com>
908 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
909 (swap_out_syms): Return an error when not finding ELF output
910 section rather than asserting.
912 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
914 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
916 2016-07-20 John Baldwin <jhb@FreeBSD.org>
918 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
919 and handle pr_pid if present.
921 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
924 * elf.c (assign_file_positions_for_load_sections): Also check
925 p_paddr for program header space.
927 2016-07-20 Alan Modra <amodra@gmail.com>
929 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
930 ppc64_elf_unhandled_reloc for special_function.
931 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
933 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
935 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
937 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
938 corresponding error message.
940 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
942 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
943 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
944 (branch_reloc_p): New function.
945 (mips_elf_calculate_relocation): Handle ISA mode determination
946 for relocations against section symbols, against absolute
947 symbols and absolute relocations. Also set `*cross_mode_jump_p'
949 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
950 checks for weak undefined symbols. Also check target alignment
951 within the same ISA mode.
952 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
953 in the alignment check.
954 <R_MICROMIPS_PC7_S1>: Add an alignment check.
955 <R_MICROMIPS_PC10_S1>: Likewise.
956 <R_MICROMIPS_PC16_S1>: Likewise.
957 (mips_elf_perform_relocation): Report a failure for unsupported
958 same-mode JALX instructions and cross-mode branches.
959 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
960 error messages for jumps to misaligned addresses.
962 2016-07-16 Alan Modra <amodra@gmail.com>
964 * elflink.c: Include plugin-api.h.
965 * plugin.c (bfd_plugin_open_input): New function, extracted from..
967 * plugin.h: Don't include bfd.h.
968 (bfd_plugin_open_input): Declare.
970 2016-07-16 Alan Modra <amodra@gmail.com>
972 * targets.c (bfd_seach_for_target): Rename to..
973 (bfd_iterate_over_targets): ..this. Rewrite doc.
974 * bfd-in2.h: Regenerate.
976 2016-07-16 Alan Modra <amodra@gmail.com>
978 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
979 * libbfd.h: Regenerate.
980 * bfd-in2.h: Regenerate.
982 2016-07-16 Alan Modra <amodra@gmail.com>
984 * libbfd-in.h (BFD_ALIGN): Move to..
986 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
987 * elf32-ppc.c (default_params): Adjust init.
988 (ppc_elf_link_params): Set pagesize_p2.
989 * libbfd.h: Regenerate.
990 * bfd-in2.h: Regenerate.
992 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
994 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
995 (_bfd_elf_filter_global_symbols): Declare.
996 * elf.c (_bfd_elf_filter_global_symbols): New function.
997 * elflink.c (elf_filter_global_symbols): Likewise.
998 (elf_output_implib): Likewise.
999 (bfd_elf_final_link): Call above function, failing if it does.
1000 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1002 (elf_backend_copy_indirect_symbol): Fix spacing.
1003 (elf_backend_hide_symbol): Likewise.
1004 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1006 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1007 Nick Clifton <nickc@redhat.com>
1009 * elf32-arc.c (PR_DEBUG): Delete.
1010 Fix printing of debug information. Fix formatting of debug
1012 (debug_arc_reloc): Handle symbols that are not from an input file.
1013 (arc_do_relocation): Remove excessive exclamation points.
1015 * arc-got.h: Fix formatting. Fix printing of debug information.
1016 (new_got_entry_to_list): Use xmalloc.
1017 * config.bfd: use the big-endian arc vector as the default vector
1018 for big-endian arc targets.
1020 2016-07-15 Alan Modra <amodra@gmail.com>
1022 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1023 from marking sym_indices.
1025 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1027 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1028 first with relocations against absolute symbols.
1029 (bfd_install_relocation): Likewise.
1031 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1033 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1034 .got/.got.plt sections to 8 bytes.
1036 2016-07-12 Nick Clifton <nickc@redhat.com>
1038 * binary.c (binary_set_section_contents): Second grammar fix.
1040 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1042 * binary.c (binary_set_section_contents): Fix grammar in warning
1045 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1047 * elf32-arc.c: made PR_DEBUG always defined.
1049 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1051 * arc-got.h: Moved got related structures from elf32-arc.c to
1052 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1053 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1054 tls_type_for_reloc, symbol_has_entry_of_type,
1055 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1056 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1057 relocate_fix_got_relocs_for_got_info,
1058 create_got_dynrelocs_for_single_entry,
1059 create_got_dynrelocs_for_got_info): Added to file.
1060 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1063 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1065 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1067 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1069 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1070 (THUMB32_MOVW): Likewise.
1071 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1072 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1073 (arm_stub_is_thumb): Add new veneer stub.
1074 (arm_type_of_stub): Use new veneer.
1075 (arm_stub_required_alignment): Add new veneer.
1077 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1079 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1080 (SEC_ELF_PURECODE): ... this.
1081 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1083 (elf32_arm_fake_sections): Likewise.
1084 (elf_32_arm_section_flags): Likewise.
1085 (elf_32_arm_lookup_section_flags): Likewise.
1086 * section.c (SEC_ELF_NOREAD): Rename to ...
1087 (SEC_ELF_PURECODE): ... this.
1089 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1091 * elf32-arm.c (using_thumb2_bl): New function.
1092 (arm_type_of_stub): Declare thumb2 variable together and change type
1093 to bfd_boolean. Use using_thumb2_bl () to determine whether
1094 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1095 checked for BL range.
1096 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1097 the bit size of BL offset.
1099 2016-06-29 Nick Clifton <nickc@redhat.com>
1101 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1102 Returns TRUE for AArch64 mapping symbols.
1103 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1104 mapping symbols as precious in object files so that they will not
1106 (elf_backend_symbol_processing): Define.
1108 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1109 for ARM mapping symbols.
1110 (elf32_arm_backend_symbol_processing): Make use of the new function.
1112 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1115 * elflink.c (elf_link_check_versioned_symbol): Return false
1116 for unreferenced undefined symbol.
1118 2016-06-28 Nick Clifton <nickc@redhat.com>
1120 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1123 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1124 function. Marks mapping symbols in object files as precious, so
1125 that strip will not remove them.
1126 (elf_backend_symbol_processing): Define.
1128 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1130 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1131 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1133 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1135 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1137 (mips16_reloc_map): Likewise.
1138 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1139 (mips16_elf64_howto_table_rela): Likewise.
1140 (mips16_reloc_map): Likewise.
1141 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1142 (elf_mips16_howto_table_rela): Likewise.
1143 (mips16_reloc_map): Likewise.
1144 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1145 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1146 (b_reloc_p): Likewise.
1147 (mips_elf_calculate_relocation): Likewise.
1148 (_bfd_mips_elf_check_relocs): Likewise.
1149 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1150 * bfd-in2.h: Regenerate.
1151 * libbfd.h: Regenerate.
1153 2016-06-27 Alan Modra <amodra@gmail.com>
1156 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1157 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1159 (ppc64_elf_size_stubs): Adjust to suit.
1161 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1163 * elf32-dlx.h: New file.
1164 * elf32-dlx.c: Adjust.
1166 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1168 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1170 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1172 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1175 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1177 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1178 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1179 (elfcore_grok_freebsd_psinfo): New function.
1180 (elfcore_grok_freebsd_prstatus): New function.
1181 (elfcore_grok_freebsd_note): New function.
1182 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1185 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1187 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1190 2016-06-24 Alan Modra <amodra@gmail.com>
1192 * config.bfd: Delete mips vxworks patterns matched earlier.
1193 Combine mips*-*-none with mips*-*-elf*.
1195 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1197 * elfxx-mips.c (mips_elf_perform_relocation): Call
1198 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1199 use the `%X%H' format for the cross-mode jump conversion error
1200 message. Remove the full stop from the end of the message.
1201 Continue processing rather than returning failure.
1203 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1205 * archures.c: Remove bfd_mach_arc_nps400.
1206 * bfd-in2.h: Likewise.
1207 * cpu-arc.c (arch_info_struct): Likewise.
1208 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1211 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1215 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1217 (elf_link_is_defined_archive_symbol): Call
1218 bfd_link_plugin_object_p on unknown plugin object and use the
1219 IR symbol table if the input is an IR object.
1220 * plugin.c (bfd_link_plugin_object_p): New function.
1221 * plugin.h (bfd_link_plugin_object_p): New prototype.
1223 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1226 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1227 on symbol from plugin dummy input.
1229 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1231 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1233 * bfd-in2.h: Regenerated.
1234 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1235 with bfd_plugin_unknown.
1237 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1240 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1241 bfd_boolean argument.
1242 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1243 "shared object" with "PIC object" in comments.
1244 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1245 "shared object" with "PIC object" in comments. Avoid PLT if
1246 requested. Generate dynamic relocations for non-GOT references.
1247 Make room for the special first entry in PLT and allocate PLT
1248 entry only for PLT and PC-relative references. Store dynamic
1249 GOT relocations in .rel[a].iplt section for static executables.
1250 If PLT isn't used, always use GOT for symbol value. Don't
1251 allocate GOT entry if it isn't used.
1252 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1253 count only in the code section. Allocate dynamic pointer
1254 relocation against STT_GNU_IFUNC symbol in the non-code section.
1255 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1256 only for PC-relative references.
1257 (elf_i386_allocate_dynrelocs): Pass TRUE to
1258 _bfd_elf_allocate_ifunc_dyn_relocs.
1259 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1260 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1261 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1262 the non-code section and store it in the proper REL section.
1263 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1265 (elf_i386_finish_dynamic_symbol): Generate dynamic
1266 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1267 STT_GNU_IFUNC symbols without PLT.
1268 (elf_i386_finish_dynamic_sections): Don't handle local
1269 STT_GNU_IFUNC symbols here.
1270 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1272 (elf_backend_output_arch_local_syms): New.
1273 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1274 count only in the code section. Allocate dynamic pointer
1275 relocation against STT_GNU_IFUNC symbol in the non-code section.
1276 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1277 count only for PC-relative references.
1278 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1279 _bfd_elf_allocate_ifunc_dyn_relocs.
1280 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1281 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1282 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1283 without PLT. Generate dynamic pointer relocation against
1284 STT_GNU_IFUNC symbol in the non-code section and store it in
1285 the proper RELA section. Don't allow non-pointer relocation
1286 against STT_GNU_IFUNC symbol without PLT.
1287 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1288 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1289 STT_GNU_IFUNC symbols without PLT.
1290 (elf_x86_64_finish_dynamic_sections): Don't handle local
1291 STT_GNU_IFUNC symbols here.
1292 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1294 (elf_backend_output_arch_local_syms): New.
1295 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1296 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1298 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1299 Tony Wang <tony.wang@arm.com>
1301 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1303 (stub_long_branch_thumb2_only): Define stub.
1304 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1305 (arm_stub_long_branch_thumb2_only): Likewise.
1306 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1309 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1311 * archures.c (bfd_mach_sparc_v8plusc): Define.
1312 (bfd_mach_sparc_v9c): Likewise.
1313 (bfd_mach_sparc_v8plusd): Likewise.
1314 (bfd_mach_sparc_v9d): Likewise.
1315 (bfd_mach_sparc_v8pluse): Likewise.
1316 (bfd_mach_sparc_v9e): Likewise.
1317 (bfd_mach_sparc_v8plusv): Likewise
1318 (bfd_mach_sparc_v9v): Likewise.
1319 (bfd_mach_sparc_v8plusm): Likewise.
1320 (bfd_mach_sparc_v9m): Likewise.
1321 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1322 (bfd_mach_sparc_64bit_p): Likewise.
1323 * bfd-in2.h: Regenerate.
1324 * cpu-sparc.c (arch_info_struct): Add entries for
1325 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1326 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1327 and bfd_mach_sparc_v9{c,d,e,v,m}.
1328 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1329 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1331 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1333 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1334 symbols for relocations against IFUNC symbols.
1335 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1337 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1339 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1340 .rela.iplt in DT_PLTRELSZ.
1341 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1342 for DT_PLTRELSZ and DT_RELASZ as well.
1344 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1346 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1347 non-loaded, non-alloced sections.
1348 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1350 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1352 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1353 allocating dynamic relocation.
1354 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1356 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1359 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1360 offsets until reloc_toaddr.
1362 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1364 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1365 Don't check symbol type for STN_UNDEF symbol index.
1366 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1367 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1370 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1372 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1374 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1375 for exact arch value then. Force review of arch check logic for new
1377 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1378 that logic for new architecture.
1379 (arch_has_thumb2_nop): Remove.
1380 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1381 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1383 2016-06-14 Alan Modra <amodra@gmail.com>
1385 * bfd-in.h (bfd_my_archive): Delete.
1386 * bfd-in2.h: Regenerate.
1388 2016-06-14 Alan Modra <amodra@gmail.com>
1391 * archive.c (open_nested_file): Set my_archive.
1392 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1394 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1395 (bfd_seek): Likewise.
1396 * bfdwin.c (bfd_get_file_window): Likewise.
1397 * cache.c (cache_bmmap): Likewise.
1398 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1399 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1401 * plugin.c (try_claim): Likewise.
1402 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1403 file within thin archive, not the archive.
1405 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1408 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1409 section address for R_386_GOT32/R_386_GOT32X relocations against
1410 IFUNC symbols if there is no base register and return error for
1413 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1415 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1416 GOT32 adjustment for static executables.
1418 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
1420 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1422 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1424 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
1426 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1428 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1430 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1432 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
1433 (SECTSTART): Changed.
1434 (elf_arc_relocate_section): Fixed mistake in PIE related
1436 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
1438 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1440 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
1441 enable support for "-z combreloc" and DT_RELACOUNT.
1442 (elf_backend_reloc_type_class): Likewise
1444 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
1447 * elf32-i386.c (elf_i386_relocate_section): When relocating
1448 R_386_GOT32, return error without a base register for PIC and
1449 subtract the .got.plt section address only with a base register.
1451 2016-06-10 Alan Modra <amodra@gmail.com>
1453 * elf-strtab.c (struct strtab_save): Use size_t for "size".
1454 (struct elf_strtab_hash): Likewise for "size" and "alloced".
1455 (_bfd_elf_strtab_init): Formatting.
1456 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
1457 (_bfd_elf_strtab_addref): Take size_t idx param.
1458 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
1459 (_bfd_elf_strtab_offset): Likewise.
1460 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
1461 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
1462 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
1463 (_bfd_elf_strtab_finalize): Similarly.
1464 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
1465 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
1466 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
1467 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
1468 using bfd_size_type.
1469 (bfd_section_from_shdr): Delete amt.
1470 (_bfd_elf_init_reloc_shdr): Likewise.
1471 (_bfd_elf_link_assign_sym_version): Likewise.
1472 (assign_section_numbers): Use size_t reloc_count.
1473 * elflink.c (struct elf_symbuf_head): Use size_t "count".
1474 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
1475 (elf_link_is_defined_archive_symbol): Likewise.
1476 (elf_add_dt_needed_tag): Likewise.
1477 (elf_finalize_dynstr): Likewise.
1478 (elf_link_add_object_symbols): Likewise.
1479 (bfd_elf_size_dynamic_sections): Likewise.
1480 (elf_create_symbuf): Similarly.
1481 (bfd_elf_match_symbols_in_sections): Likewise.
1482 (elf_link_swap_symbols_out): Likewise.
1483 (elf_link_check_versioned_symbol): Likewise.
1484 (bfd_elf_gc_record_vtinherit): Likewise.
1485 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
1487 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1490 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
1491 and relocs only if shrinking occurred.
1493 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
1495 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
1496 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
1497 (elf_i386_check_tls_transition): Check indirect call and direct
1498 call with the addr32 prefix for general and local dynamic models.
1499 Set the tls_get_addr feild.
1500 (elf_i386_convert_load_reloc): Always use addr32 prefix for
1501 indirect ___tls_get_addr call via GOT.
1502 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
1503 transitions with indirect call and direct call with the addr32
1506 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
1508 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
1509 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
1510 (elf_s390_relocate_section): Fix comment.
1511 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
1514 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
1516 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
1517 section offset when calculation the larl operand in the first PLT
1520 2016-06-07 Alan Modra <amodra@gmail.com>
1522 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
1523 to match other 32-bit archs.
1524 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
1525 (ppc_elf_object_p): Call it.
1526 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
1528 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
1529 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
1530 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
1531 _bfd_elf_ppc_at_tprel_transform): Move to..
1532 * elf-bfd.h: ..here.
1533 (_bfd_elf_ppc_set_arch): Declare.
1534 * bfd-in2.h: Regenerate.
1536 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
1538 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
1539 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
1540 (elf_x86_64_check_tls_transition): Check indirect call and
1541 direct call with the addr32 prefix for general and local dynamic
1542 models. Set the tls_get_addr feild.
1543 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
1544 indirect __tls_get_addr call via GOT.
1545 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
1546 transitions with indirect call and direct call with the addr32
1549 2016-06-04 Christian Groessler <chris@groessler.org>
1551 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
1553 2016-06-02 Nick Clifton <nickc@redhat.com>
1556 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
1558 (arch_info_struct): Likewise.
1559 (architectures): Likewise.
1561 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
1563 * config.bfd: Replace -uclibc with *.
1565 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
1567 * elf64-x86-64.c: Replace data32 with data16 in comments.
1569 2016-05-31 Alan Modra <amodra@gmail.com>
1573 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
1574 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
1575 symbol given a version by a script different to the version
1576 of the symbol being added.
1577 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
1578 _bfd_elf_strtab_restore. Don't fudge dynstr references.
1579 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
1580 (struct strtab_save): New.
1581 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
1582 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
1583 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
1585 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1587 * elf32-hppa.h: Add extern "C".
1588 * elf32-nds32.h: Likewise.
1589 * elf32-tic6x.h: Likewise.
1591 2016-06-01 Nick Clifton <nickc@redhat.com>
1593 * po/sr.po: New Serbian translation.
1594 * configure.ac (ALL_LINGUAS): Add sr.
1595 * configure: Regenerate.
1597 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1599 * elfxx-mips.c (b_reloc_p): New function.
1600 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
1603 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1605 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
1606 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
1607 reloc location from calculation, treat the addend as signed with
1608 local non-section symbols and enable overflow detection.
1610 2016-05-28 Alan Modra <amodra@gmail.com>
1612 * aoutx.h: Adjust linker callback calls throughout file,
1615 * coff-alpha.c: Likewise.
1616 * coff-arm.c: Likewise.
1617 * coff-h8300.c: Likewise.
1618 * coff-h8500.c: Likewise.
1619 * coff-i960.c: Likewise.
1620 * coff-mcore.c: Likewise.
1621 * coff-mips.c: Likewise.
1622 * coff-ppc.c: Likewise.
1623 * coff-rs6000.c: Likewise.
1624 * coff-sh.c: Likewise.
1625 * coff-tic80.c: Likewise.
1626 * coff-w65.c: Likewise.
1627 * coff-z80.c: Likewise.
1628 * coff-z8k.c: Likewise.
1629 * coff64-rs6000.c: Likewise.
1630 * cofflink.c: Likewise.
1631 * ecoff.c: Likewise.
1632 * elf-bfd.h: Likewise.
1633 * elf-m10200.c: Likewise.
1634 * elf-m10300.c: Likewise.
1635 * elf32-arc.c: Likewise.
1636 * elf32-arm.c: Likewise.
1637 * elf32-avr.c: Likewise.
1638 * elf32-bfin.c: Likewise.
1639 * elf32-cr16.c: Likewise.
1640 * elf32-cr16c.c: Likewise.
1641 * elf32-cris.c: Likewise.
1642 * elf32-crx.c: Likewise.
1643 * elf32-d10v.c: Likewise.
1644 * elf32-epiphany.c: Likewise.
1645 * elf32-fr30.c: Likewise.
1646 * elf32-frv.c: Likewise.
1647 * elf32-ft32.c: Likewise.
1648 * elf32-h8300.c: Likewise.
1649 * elf32-hppa.c: Likewise.
1650 * elf32-i370.c: Likewise.
1651 * elf32-i386.c: Likewise.
1652 * elf32-i860.c: Likewise.
1653 * elf32-ip2k.c: Likewise.
1654 * elf32-iq2000.c: Likewise.
1655 * elf32-lm32.c: Likewise.
1656 * elf32-m32c.c: Likewise.
1657 * elf32-m32r.c: Likewise.
1658 * elf32-m68hc1x.c: Likewise.
1659 * elf32-m68k.c: Likewise.
1660 * elf32-mep.c: Likewise.
1661 * elf32-metag.c: Likewise.
1662 * elf32-microblaze.c: Likewise.
1663 * elf32-moxie.c: Likewise.
1664 * elf32-msp430.c: Likewise.
1665 * elf32-mt.c: Likewise.
1666 * elf32-nds32.c: Likewise.
1667 * elf32-nios2.c: Likewise.
1668 * elf32-or1k.c: Likewise.
1669 * elf32-ppc.c: Likewise.
1670 * elf32-s390.c: Likewise.
1671 * elf32-score.c: Likewise.
1672 * elf32-score7.c: Likewise.
1673 * elf32-sh.c: Likewise.
1674 * elf32-sh64.c: Likewise.
1675 * elf32-spu.c: Likewise.
1676 * elf32-tic6x.c: Likewise.
1677 * elf32-tilepro.c: Likewise.
1678 * elf32-v850.c: Likewise.
1679 * elf32-vax.c: Likewise.
1680 * elf32-visium.c: Likewise.
1681 * elf32-xstormy16.c: Likewise.
1682 * elf32-xtensa.c: Likewise.
1683 * elf64-alpha.c: Likewise.
1684 * elf64-hppa.c: Likewise.
1685 * elf64-ia64-vms.c: Likewise.
1686 * elf64-mmix.c: Likewise.
1687 * elf64-ppc.c: Likewise.
1688 * elf64-s390.c: Likewise.
1689 * elf64-sh64.c: Likewise.
1690 * elf64-x86-64.c: Likewise.
1691 * elflink.c: Likewise.
1692 * elfnn-aarch64.c: Likewise.
1693 * elfnn-ia64.c: Likewise.
1694 * elfxx-mips.c: Likewise.
1695 * elfxx-sparc.c: Likewise.
1696 * elfxx-tilegx.c: Likewise.
1697 * linker.c: Likewise.
1698 * pdp11.c: Likewise.
1699 * pe-mips.c: Likewise.
1700 * reloc.c: Likewise.
1701 * reloc16.c: Likewise.
1702 * simple.c: Likewise.
1703 * vms-alpha.c: Likewise.
1704 * xcofflink.c: Likewise.
1705 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1706 status param. Adjust calls to these and linker callbacks throughout.
1707 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1708 get_ramstart): Delete status param. Adjust calls to these and
1709 linker callbacks throughout.
1711 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1713 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1714 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1715 target alignment verification.
1717 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1719 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1720 section name if `bfd_elf_string_from_elf_section' returns an
1723 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1725 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1726 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1727 for message. Continue processing rather than returning failure.
1729 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
1731 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1732 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1733 Call `bfd_set_error'.
1735 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1738 * archive.c (bfd_slurp_armap): Replace
1739 bfd_elf64_archive_slurp_armap with
1740 _bfd_archive_64_bit_slurp_armap.
1741 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1742 BFD64 is defined and the archive is too big.
1743 (coff_write_armap): Likewise.
1744 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1745 (_bfd_archive_64_bit_slurp_armap): This.
1746 (bfd_elf64_archive_write_armap): Renamed to ...
1747 (_bfd_archive_64_bit_write_armap): This.
1748 * configure.ac: Add --enable-64-bit-archive.
1749 (want_64_bit_archive): New. Set to true by default for 64-bit
1750 MIPS and s390 ELF targets.
1751 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1752 * config.in: Regenerated.
1753 * configure: Likewise.
1754 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1755 (bfd_elf64_archive_slurp_armap): Likewise.
1756 (bfd_elf64_archive_write_armap): Likewise.
1757 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1758 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1759 (bfd_elf64_archive_truncate_arname): Likewise.
1760 (bfd_elf64_archive_read_ar_hdr): Likewise.
1761 (bfd_elf64_archive_write_ar_hdr): Likewise.
1762 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1763 (bfd_elf64_archive_get_elt_at_index): Likewise.
1764 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1765 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1766 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1767 (bfd_elf64_archive_slurp_armap): Likewise.
1768 (bfd_elf64_archive_write_armap): Likewise.
1769 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1770 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1771 (bfd_elf64_archive_truncate_arname): Likewise.
1772 (bfd_elf64_archive_read_ar_hdr): Likewise.
1773 (bfd_elf64_archive_write_ar_hdr): Likewise.
1774 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1775 (bfd_elf64_archive_get_elt_at_index): Likewise.
1776 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1777 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1778 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1779 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1780 bfd_elfNN_archive_functions isn't defined.
1781 (TARGET_LITTLE_SYM): Likewise.
1782 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1783 (_bfd_archive_64_bit_write_armap): Likewise.
1784 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1785 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1786 (_bfd_archive_64_bit_truncate_arname): Likewise.
1787 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1788 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1789 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1790 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1791 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1792 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1793 * libbfd.h: Regenerated.
1794 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1795 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1797 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1800 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1801 linker add_archive_element callback returns FALSE.
1802 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1803 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1804 archive element if linker add_archive_element callback returns
1806 * elflink.c (elf_link_add_archive_symbols): Likewise.
1807 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1808 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1809 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1810 (xcoff_link_check_ar_symbols): Likewise.
1812 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1814 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1815 <bfd_reloc_outofrange>: Unify error reporting code.
1817 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
1819 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1820 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1821 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1822 * bfd-in2.h: Regenerate.
1823 * libbfd.h: Likewise.
1825 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1827 * config.bfd: Add entry for arm-phoenix.
1829 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1831 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1832 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1833 account for padding for stub section requiring one.
1834 (elf32_arm_build_stubs): Add comment to stress the importance of
1835 zeroing veneer section content.
1837 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1839 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1841 * bfd-in2.h: Regenerate.
1842 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1844 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1845 (arm_dedicated_stub_output_section_name): Likewise.
1846 (arm_dedicated_stub_input_section_ptr): Likewise.
1847 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1848 function description comment. Add support for dedicated output stub
1849 section to given stub types.
1850 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1851 elf32_arm_create_or_find_stub_sec.
1852 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1853 (elf32_arm_size_stubs): Pass stub type when calling
1854 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1855 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1857 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1859 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1860 when setting need_convert_load.
1862 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1864 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1867 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1870 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1872 (elf_i386_convert_load): Don't convert R_386_GOT32.
1874 2016-05-20 Alan Modra <amodra@gmail.com>
1877 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1878 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1880 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1882 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1883 (debug_arc_reloc): Likewise.
1884 (elf_arc_relocate_section): Likewise.
1885 (elf_arc_check_relocs): Likewise.
1886 (elf_arc_adjust_dynamic_symbol): Likewise.
1887 (elf_arc_add_symbol_hook): Likewise.
1889 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1891 * config.bfd: Remove `am34-*-linux*' support.
1893 2016-05-19 Alan Modra <amodra@gmail.com>
1895 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1896 relocs before plt relocs.
1898 2016-05-19 Alan Modra <amodra@gmail.com>
1900 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1901 before dereferencing.
1903 2016-05-18 Nick Clifton <nickc@redhat.com>
1905 * po/sv.po: Updated Swedish translation.
1907 2016-05-18 Alan Modra <amodra@gmail.com>
1909 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1910 for each BFD. Don't goto error_ret_free_local from outside loop.
1912 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1914 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1915 STB_GNU_UNIQUE handling.
1916 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1917 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1918 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1919 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1920 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1921 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1922 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1923 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1924 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1925 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1926 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1927 (elf_backend_add_symbol_hook): Remove macro.
1928 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1929 for STB_GNU_UNIQUE symbols.
1931 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1933 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1935 (v850_elf_copy_private_bfd_data): ... here. Call the new
1936 function and `_bfd_elf_copy_private_bfd_data'.
1938 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1941 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1942 GOTPCREL relocation against large section.
1944 2016-05-13 Alan Modra <amodra@gmail.com>
1946 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1947 linker dynamic sections in calculating size and address of
1948 dynamic tags rather than using output sections. Remove asserts.
1949 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1950 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1951 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1952 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1953 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1954 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1955 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1956 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1957 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1958 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1959 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1960 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1961 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1962 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1963 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1964 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1965 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1966 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1967 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1968 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1969 * elflink.c (bfd_elf_final_link): Likewise.
1970 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1971 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1972 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1973 don't set doit. Look up dynobj section.
1974 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1975 invocation and dynamic tag vma calculation. Don't test
1976 boolean var == TRUE.
1977 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1980 2016-05-13 Alan Modra <amodra@gmail.com>
1982 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1983 octets_per_byte. Put dynamic .rela.plt last in link orders.
1984 Assign output_offset for reloc sections rather than writing
1985 sorted relocs from block corresponding to output_offset.
1987 2016-05-12 Alan Modra <amodra@gmail.com>
1989 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1991 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1993 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1995 2016-05-11 Alan Modra <amodra@gmail.com>
1997 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1998 (elf32_hppa_check_relocs): Don't set dynobj.
1999 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2000 (elf32_hppa_build_stubs): Likewise.
2001 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2003 2016-05-11 Alan Modra <amodra@gmail.com>
2006 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2007 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2009 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2011 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2012 aarch64_tls_transition check.
2014 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2016 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2018 (arm_stub_sym_claimed): New function.
2019 (elf32_arm_create_stub): Use veneered symbol name and section if
2020 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2021 (arm_stub_claim_sym): New function.
2022 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2023 veneered symbol, otherwise create local symbol as before.
2025 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2027 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2028 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2029 and set branch type of a symbol.
2030 (bfd_elf32_arm_process_before_allocation): Likewise.
2031 (elf32_arm_relocate_section): Likewise and fix identation along the
2033 (allocate_dynrelocs_for_symbol): Likewise.
2034 (elf32_arm_finish_dynamic_symbol): Likewise.
2035 (elf32_arm_swap_symbol_in): Likewise.
2036 (elf32_arm_swap_symbol_out): Likewise.
2038 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2040 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2041 * bfd-in2.h: Regenerated.
2042 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2043 parameter to add_stub_section callback.
2044 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2045 and pass it down to add_stub_section.
2046 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2048 (elf32_arm_size_stubs): Add output section parameter to
2049 add_stub_section function pointer parameter.
2051 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2053 * elf32-arm.c (elf32_arm_create_stub): New function.
2054 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2056 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2058 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2059 arm_stub_a8_veneer_lwm enumerator.
2060 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2061 aforementioned enumerator.
2062 (struct elf32_arm_stub_hash_entry): Delete target_addend
2063 field and add source_value.
2064 (struct a8_erratum_fix): Delete addend field and add target_offset.
2065 (stub_hash_newfunc): Initialize source_value field amd remove
2066 initialization for target_addend.
2067 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2068 the else to being always executed, moving the
2069 arm_stub_a8_veneer_b_cond specific code in it. Remove
2070 stub_entry->target_addend from points_to computation.
2071 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2072 to target symbol from start of section rather than the offset from the
2074 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2075 fields from struct a8_erratum_fix's offset and target_offset
2077 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2078 veneered_insn_loc and loc using stub_entry's source_value.
2080 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2082 (elf32_arm_merge_eabi_attributes): Add merging logic for
2085 2016-05-10 Pip Cet <pipcet@gmail.com>
2088 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2089 Define as _bfd_generic_copy_link_hash_symbol_type when using
2092 2016-05-09 Nick Clifton <nickc@redhat.com>
2095 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2096 field before accessing sections array.
2098 2016-05-09 Christophe Monat <christophe.monat@st.com>
2101 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2102 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2104 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2106 (create_instruction_vldmdb): Likewise.
2107 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2108 uses it to re-encode.
2110 2016-05-09 Nick Clifton <nickc@redhat.com>
2113 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2116 2016-05-09 Alan Modra <amodra@gmail.com>
2118 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2120 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2123 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2124 documenting that indx == -3 if symbol is defined in a discarded
2126 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2127 symbol is defined in a discarded section.
2128 (elf_link_output_extsym): Strip a global symbol defined in a
2131 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2133 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2136 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2138 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2140 (elf_i386_convert_load_reloc): This. New function.
2141 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2143 (elf_x86_64_convert_load_reloc): This. New function.
2145 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2147 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2148 Don't check if contents == NULL.
2149 (elf_i386_tls_transition): Add from_relocate_section. Check
2150 from_relocate_section instead of contents != NULL. Update
2151 elf_i386_check_tls_transition call.
2152 (elf_i386_check_relocs): Cache the section contents if
2153 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2154 elf_i386_tls_transition.
2155 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2156 to elf_i386_tls_transition.
2157 (elf_backend_caches_rawsize): New.
2158 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2159 if contents == NULL.
2160 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2161 from_relocate_section instead of contents != NULL.
2162 (elf_x86_64_check_relocs): Cache the section contents if
2163 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2164 elf_x86_64_tls_transition.
2165 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2166 to elf_x86_64_tls_transition.
2167 (elf_backend_caches_rawsize): New.
2169 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2172 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2175 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2177 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2178 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2179 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2180 no_apply_dynamic_relocs.
2181 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2182 dynamic relocations generated.
2184 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2186 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2188 (elf_i386_create_dynamic_sections): Here.
2189 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2190 interp setting to ...
2191 (elf_x86_64_create_dynamic_sections): Here.
2193 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2195 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2196 and replace (EH)->has_got_reloc with GOT_RELOC.
2197 (elf_i386_fixup_symbol): Pass has_got_reloc to
2198 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2199 (elf_i386_allocate_dynrelocs): Likewise.
2200 (elf_i386_relocate_section): Likewise.
2201 (elf_i386_finish_dynamic_symbol): Likewise.
2202 (elf_i386_convert_load): Pass TRUE to
2203 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2204 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2205 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2206 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2207 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2208 (elf_x86_64_allocate_dynrelocs): Likewise.
2209 (elf_x86_64_relocate_section): Likewise.
2210 (elf_x86_64_finish_dynamic_symbol): Likewise.
2211 (elf_x86_64_convert_load): Pass TRUE to
2212 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2214 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2216 * elf32-i386.c (check_relocs_failed): New.
2217 (elf_i386_check_relocs): Set check_relocs_failed on error.
2218 (elf_i386_relocate_section): Skip if check_relocs failed.
2220 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2222 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2223 check_relocs_failed on error.
2225 2016-04-29 Nick Clifton <nickc@redhat.com>
2228 * elf-bfd.h (struct elf_backend_data): Rename
2229 elf_backend_set_special_section_info_and_link to
2230 elf_backend_copy_special_section_fields.
2231 * elfxx-target.h: Likewise.
2232 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2233 comparing section flags.
2234 (copy_special_section_fields): New function.
2235 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2236 Perform two scans over special sections. The first one looks for
2237 a direct mapping between the output section and an input section.
2238 The second scan looks for a possible match based upon section
2240 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2241 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2243 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2244 elf32_i386_copy_solaris_special_section_fields.
2245 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2246 Rename to elf32_sparc_copy_solaris_special_section_fields.
2247 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2248 elf64_x86_64_copy_solaris_special_section_fields.
2250 2016-04-28 Nick Clifton <nickc@redhat.com>
2252 * po/zh_CN.po: Updated Chinese (simplified) translation.
2254 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2257 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2258 when estimating distances between output sections.
2260 2016-04-27 Alan Modra <amodra@gmail.com>
2262 * elflink.c (_bfd_elf_is_start_stop): New function.
2263 (_bfd_elf_gc_mark_rsec): Use it.
2264 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2266 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2268 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2269 * mmo.c (mmo_get_section_contents): Likewise.
2270 (mmo_set_section_contents): Likewise.
2272 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2274 * elf-bfd.h (elf_link_hash_table): Update comments for
2276 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2277 the unused NULL entry at the head of dynamic symbol table.
2278 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2281 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2283 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2284 created file from dynobj.
2286 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2288 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2289 normal input file if possible.
2291 2016-04-21 Nick Clifton <nickc@redhat.com>
2293 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2294 * aout-target.h: Likewise.
2295 * aout-tic30.c: Likewise.
2296 * binary.c: Likewise.
2298 * coff-alpha.c: Likewise.
2299 * coff-rs6000.c: Likewise.
2300 * coff64-rs6000.c: Likewise.
2301 * coffcode.h: Likewise.
2302 * i386msdos.c: Likewise.
2303 * i386os9k.c: Likewise.
2306 * libbfd-in.h: Likewise.
2307 * libecoff.h: Likewise.
2308 * mach-o-target.c: Likewise.
2310 * nlm-target.h: Likewise.
2311 * oasys.c: Likewise.
2313 * plugin.c: Likewise.
2314 * ppcboot.c: Likewise.
2317 * tekhex.c: Likewise.
2318 * versados.c: Likewise.
2319 * vms-alpha.c: Likewise.
2321 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2322 * linker.c (bfd_link_check_relocs): New function.
2323 (_bfd_generic_link_check_relocs): New function.
2324 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2325 _bfd_link_check_relocs field.
2326 (struct bfd_target)L Add _bfd_link_check_relocs field.
2327 * bfd-in2.h: Regenerate.
2328 * libbfd.h: Regenerate.
2330 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2332 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2333 (elf_backend_gc_sweep_hook): Likewise.
2334 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2335 (elf_backend_gc_sweep_hook): Likewise.
2337 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2339 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2340 in excluded sections
2342 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2345 * elf64-x86-64.c (check_relocs_failed): New.
2346 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2347 Support relocation agaist local symbol. Set check_relocs_failed.
2348 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2349 R_X86_64_32 relocation overflow.
2350 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2351 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2353 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2355 * elf32-i386.c (elf_i386_check_relocs): Call
2356 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2357 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2359 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2361 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2362 * elflink.c (_bfd_elf_link_check_relocs): New function.
2363 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2364 if check_relocs_after_open_input is FALSE.
2366 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2368 * cache.c: Update old style function definitions.
2369 * elf32-m68k.c: Likewise.
2370 * elf64-mmix.c: Likewise.
2371 * stab-syms.c: Likewise.
2373 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2375 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2377 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2379 * Makefile.in: Regenerated with automake 1.11.6.
2380 * aclocal.m4: Likewise.
2381 * doc/Makefile.in: Likewise.
2383 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2385 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2386 * bfd-in2.h: Regenerate.
2387 * libbfd.h: Regenerate.
2388 * elf32-arc.c: Add 'opcode/arc.h' include.
2389 (struct arc_relocation_data): Add symbol_name.
2390 (arc_special_overflow_checks): New function.
2391 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2392 required, add an extra comment.
2393 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2395 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2397 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2399 (elf_arc_relocate_section): Update enum uses.
2400 (elf_arc_check_relocs): Likewise.
2401 (elf_arc_finish_dynamic_symbol): Likewise.
2403 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2405 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2408 2016-04-14 Nick Clifton <nickc@redhat.com>
2411 * elf-bbfd.h (struct elf_backend_data): New field:
2413 New field: elf_backend_set_special_section_info_and_link
2414 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2416 (elf_backend_set_special_section_info_and_link): Define if not
2418 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
2419 elf_backend_strtab_flags macros to initialise fields in structure.
2420 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
2421 being set even if SHF_MERGE is not set.
2422 (elf_fake_sections): Likewise.
2423 (section_match): New function. Matches two ELF sections based
2424 upon fixed characteristics.
2425 (find_link): New function. Locates a section in a BFD that
2426 matches a section in a different BFD.
2427 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
2428 fields of reserved sections.
2429 (bfd_elf_compute_section_file_positions): Set the flags for the
2430 .shstrtab section based upon the elf_strtab_flags field in the
2431 elf_backend_data structure.
2432 (swap_out_syms): Likewise for the .strtab section.
2433 * elflink.c (bfd_elf_final_link): Set the flags for the
2434 .strtab section based upon the elf_strtab_flags field in the
2435 elf_backend_data structure.
2436 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
2437 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
2439 (elf_backend_set_special_section_info_and_link): Define for
2441 * elf32-sparc.c: Likewise.
2442 * elf64-x86-64.c: Likewise.
2444 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
2447 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
2449 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
2450 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
2451 applies to read-only section.
2452 * elf32-i386.c (elf_i386_link_hash_table): Add
2453 readonly_dynrelocs_against_ifunc.
2454 (elf_i386_allocate_dynrelocs): Updated.
2455 (elf_i386_size_dynamic_sections): Issue an error for read-only
2456 segment with dynamic IFUNC relocations only if
2457 readonly_dynrelocs_against_ifunc is TRUE.
2458 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2459 readonly_dynrelocs_against_ifunc.
2460 (elf_x86_64_allocate_dynrelocs): Updated.
2461 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
2462 segment with dynamic IFUNC relocations only if
2463 readonly_dynrelocs_against_ifunc is TRUE.
2464 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2467 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
2469 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
2470 a fall through from error_ret_free_internal. Free local_syms in
2471 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
2473 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2475 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
2476 (relocate_plt_for_entry): Likewise.
2478 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2480 * elf32-arc.c (elf_arc_check_relocs): Changed
2482 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2484 * elf32-arc.c (name_for_global_symbol): Changed assert.
2485 (get_replace_function): Created.:
2486 (struct arc_relocation_data): Changed to signed types.
2487 (defines S, L, P, PDATA): Casted to signed type.
2488 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
2489 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
2490 (arc_do_relocation): Changed.
2492 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2494 * elf32-arc.c (name_for_global_symbol): Added assert to check for
2496 (elf_arc_relocate_section): Added and changed asserts, validating
2497 the synamic symbol index.
2498 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
2499 relocation if symbol has dynindx set to -1.
2501 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
2504 * elflink.c (elf_link_add_object_symbols): Always turn hidden
2505 and internal symbols which have a dynamic index into local
2508 2016-04-04 Nick Clifton <nickc@redhat.com>
2511 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
2512 version number if the version is zero.
2514 2016-04-01 Alan Modra <amodra@gmail.com>
2517 * elflink.c (on_needed_list): Recursively check needed status.
2518 (elf_link_add_object_symbols): Adjust.
2520 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2522 * elf32-avr.c (avr_elf32_load_records_from_section): Free
2523 internal_relocs only if they aren't cached.
2525 2016-03-29 Nick Clifton <nickc@redhat.com>
2528 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
2529 assertion on the size of the got section to allow it to be bigger
2530 than the number of relocs.
2532 2016-03-29 Toni Spets <toni.spets@iki.fi>
2535 * coffcode.h (coff_write_object_contents): Revert accidental
2538 2016-03-22 Alan Modra <amodra@gmail.com>
2541 * dwarf2.c (read_attribute_value): Skip info_ptr check for
2542 DW_FORM_flag_present.
2544 2016-03-22 Nick Clifton <nickc@redhat.com>
2546 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
2547 architecture name for backwards compatibility.
2549 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
2550 unbounded stack use.
2552 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
2553 sufficiently recent version of GCC.
2554 * configure: Regenerate.
2556 2016-03-22 Alan Modra <amodra@gmail.com>
2559 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
2561 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2563 * archures.c (bfd_mach_arc_nps400): Define.
2564 * bfd-in2.h: Regenerate.
2565 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
2566 some existing entries to make space.
2567 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
2568 (arc_elf_final_write_processing): Likewise.
2570 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2572 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
2574 (arc_elf_final_write_processing): Don't bother setting cpu field
2575 in e_flags, this will have been set elsewhere.
2577 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2579 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
2582 2016-03-21 Nick Clifton <nickc@redhat.com>
2584 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
2585 * configure: Regenerate.
2586 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
2587 alloca with call to xmalloc.
2588 * elf32-nds32.c: Likewise.
2589 * elf64-hppa.c: Likewise.
2590 * elfxx-mips.c: Likewise.
2592 * pei-x86_64.c: Likewise.
2596 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2599 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
2601 (elf_i386_relocate_section): Likewise.
2602 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2603 (elf_x86_64_relocate_section): Likewise.
2605 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2608 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2609 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
2610 relocation overflow check.
2612 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
2614 * bfd-in2.h: Regenerated.
2616 2016-03-11 Dan Gissel <dgisselq@ieee.org>
2619 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
2620 uses bytes not octets.
2621 * elflink.c (resolve_section): Likewise.
2622 Add a bfd parameter.
2623 (eval_section): Pass the input_bfd to resolve_section.
2624 (bfd_elf_perform_complex_relocation): Convert byte offset to
2625 octets before read and writing values.
2626 (elf_link_input_bfd): Add byte to octet conversions.
2627 (elf_reloc_link_order): Likewise.
2628 (elf_fixup_link_order): Likewise.
2629 (bfd_elf_final_link): Likewise.
2630 * reloc.c (_bfd_final_link_relocate): Likewise.
2631 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2633 2016-03-10 Nick Clifton <nickc@redhat.com>
2635 * config.bfd: Mark the i370 target as obsolete.
2637 2016-03-09 Pedro Alves <palves@redhat.com>
2639 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2640 gcc ABI)" to printable name.
2641 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2642 of "v850-rh850" as printable name.
2644 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2647 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2648 relocations against absolute symbols.
2650 2016-03-09 Alan Modra <amodra@gmail.com>
2653 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2654 length elements in the archive.
2656 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2659 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2660 for -E/--dynamic-list only when not relocatable.
2662 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2665 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2666 count for locally defined local IFUNC symbols in shared object.
2667 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2669 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2672 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2675 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2676 Andrew Burgess <andrew.burgess@embecosm.com>
2678 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2679 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2680 (arc_elf_howto_init): Added assert to validate relocations.
2681 (get_middle_endian_relocation): Delete.
2682 (middle_endian_convert): New function.
2683 (ME): Redefine, now does nothing.
2684 (IS_ME): New define.
2685 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2686 definition to call middle_endian_convert. Add a new local
2687 variable and make use of this throughout. Added call to
2688 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2690 2016-03-07 Nick Clifton <nickc@redhat.com>
2693 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2694 length elements in the archive.
2696 2016-03-07 Jiong Wang <jiong.wang@arm.com>
2698 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2699 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2701 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2704 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2705 executable as definition if the new definition comes from a
2708 2016-03-02 Alan Modra <amodra@gmail.com>
2710 * Makefile.in: Regenerate.
2711 * po/SRC-POTFILES.in: Regenerate.
2713 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2715 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2716 relocation addend when sections get merged.
2718 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2720 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2722 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2723 Assert for code sections dynamic relocs.
2725 2016-02-26 Renlin Li <renlin.li@arm.com>
2727 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2728 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2730 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2733 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2734 load with locally bound symbols if PIC is false or there is no
2735 base register. Optimize branch to 0 if PIC is false.
2736 (elf_i386_relocate_section): Don't generate dynamic relocations
2737 against undefined weak symbols if PIC is false.
2738 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2739 if we can't estimate relocation overflow with --no-relax.
2740 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2741 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2742 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2743 against undefined weak symbols if PIC is false.
2745 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2748 * bfd.c (bfd): Change flags to 20 bits.
2749 (BFD_CONVERT_ELF_COMMON): New.
2750 (BFD_USE_ELF_STT_COMMON): Likewise.
2751 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2752 BFD_USE_ELF_STT_COMMON.
2753 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2754 * configure.ac: Remove --enable-elf-stt-common.
2755 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2756 common symbol depending on BFD_CONVERT_ELF_COMMON and
2757 BFD_USE_ELF_STT_COMMON.
2758 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2760 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2762 (elf_link_convert_common_type): New function.
2763 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2764 common symbol depending on BFD_CONVERT_ELF_COMMON and
2765 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2766 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2767 and BFD_USE_ELF_STT_COMMON to object_flags.
2768 (TARGET_LITTLE_SYM): Likewise.
2769 * syms.c (BSF_KEEP_G): Renamed to ...
2770 (BSF_ELF_COMMON): This.
2771 * bfd-in2.h: Regenerated.
2772 * config.in: Likewise.
2773 * configure: Likewise.
2775 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2780 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2781 (elf_i386_link_hash_entry): Add has_got_reloc and
2783 (elf_i386_link_hash_table): Add interp.
2784 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2786 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2788 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2789 (elf_i386_fixup_symbol): New function.
2790 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2791 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2792 relocations and discard relocations against resolved undefined
2793 weak symbols in executable. Don't make resolved undefined weak
2794 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2795 relocation against undefined weak symbols in PIE.
2796 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2797 (elf_i386_relocate_section): Don't generate dynamic relocations
2798 against resolved undefined weak symbols in PIE, except for
2800 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2801 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2802 Don't generate dynamic relocation against resolved undefined weak
2803 symbol in executable.
2804 (elf_i386_finish_dynamic_sections): Call
2805 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2806 (elf_backend_fixup_symbol): New.
2807 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2808 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2810 (elf_x86_64_link_hash_table): Add interp.
2811 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2813 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2815 (elf_x86_64_check_relocs): Set has_got_reloc and
2817 (elf_x86_64_fixup_symbol): New function.
2818 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2819 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2820 relocations and discard relocations against resolved undefined
2821 weak symbols in executable. Don't make resolved undefined weak
2822 symbols in executable dynamic.
2823 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2824 (elf_x86_64_relocate_section): Check relocation overflow for
2825 dynamic relocations against unresolved weak undefined symbols.
2826 Don't generate dynamic relocations against resolved weak
2827 undefined symbols in PIE.
2828 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2829 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2830 Don't generate dynamic relocation against resolved undefined weak
2831 symbol in executable.
2832 (elf_x86_64_finish_dynamic_sections): Call
2833 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2834 (elf_backend_fixup_symbol): New.
2836 2016-02-26 Alan Modra <amodra@gmail.com>
2838 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2839 save_restore_funcs, rest of sections when not relocatable.
2840 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2841 (sfpr_define): Define all symbols on emitted code.
2842 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2843 when relocatable. Move sfpr_define loop earlier.
2845 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2847 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2848 (elf_x86_64_relocate_section): Use it. Replace
2849 x86_64_elf_howto_table[r_type] with howto.
2851 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2854 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2855 symbol version is unknown.
2857 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2859 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2860 to (bfd_vma) -1 when setting needs_plt to 0.
2861 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2863 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2865 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2866 library, instead of PIC, and don't check PDE when making linker
2867 assigned symbol dynamic.
2869 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2871 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2872 ABIVERSION for non-executable stack.
2874 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2877 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2878 Always produce a RELATIVE reloc for a local symbol.
2880 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2882 Fix test-case ld-elf/pr19617b
2883 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2884 discard unused non-function symbols when --dynamic-list-data.
2886 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2888 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2889 dynsym section, even if it is empty, with dynamic sections.
2891 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2893 * syms.c: Remove BSF_COMMON from comments.
2894 * bfd-in2.h: Regenerated.
2896 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2898 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2899 for destination. Remove useless function parameters.
2900 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2902 2016-02-19 Nick Clifton <nickc@redhat.com>
2905 * aoutx.h (aout_link_add_symbols): Check for out of range string
2909 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2910 processing if we encounter a reloc without an associated symbol.
2912 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2915 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2916 sections for -E/--dynamic-list.
2918 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2920 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2923 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2925 * plugin.c (plugin_vec): Set match priority to 255.
2926 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2927 matching against the plugin vector, take priority from there not
2930 2016-02-15 Nick Clifton <nickc@redhat.com>
2932 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2933 for length and type fields. Use a signed value for the
2934 suffix_length field.
2936 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2939 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2940 significant bit in GOT offset for R_386_GOT32X.
2942 2016-02-10 Nick Clifton <nickc@redhat.com>
2945 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2947 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2948 number of messages about FDE encoding preventing .eh_frame_hdr
2951 2016-02-09 Nick Clifton <nickc@redhat.com>
2953 * oasys.c (oasys_archive_p): Fix indentation.
2954 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2955 constant for left shifting.
2957 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2958 helpful warning message to explain why certain AArch64 relocs
2961 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2963 * pe-mips.c (coff_mips_reloc): Fix formatting.
2965 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2967 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2968 to bfd_mach_arc_arc600.
2970 2016-02-04 Alan Modra <amodra@gmail.com>
2972 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2975 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2978 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2979 distances in the compressed_size field of the output section.
2981 2016-02-02 Alan Modra <amodra@gmail.com>
2983 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2984 ELFv2 entry optimization.
2986 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2989 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2990 no relocations in relocatable files.
2992 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2995 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2996 if a symbol from a library loaded via DT_NEEDED doesn't match
2997 the symbol referenced by regular object.
2999 2016-02-01 Nathaniel Smith <njs@pobox.com>
3001 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3004 2016-02-01 Alan Modra <amodra@gmail.com>
3006 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3007 an out of range reloc_index.
3008 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3010 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3012 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3013 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3014 * Makefile.in: Regenerated.
3016 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3018 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3020 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3023 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3025 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3027 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3030 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3031 against STT_GNU_IFUNC symbol only with dynamic symbols.
3032 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3034 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3037 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3038 decompress debug sections.
3040 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3042 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3045 2016-01-25 Nick Clifton <nickc@redhat.com>
3048 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3049 dsym filename buffer.
3051 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3053 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3055 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3057 * elfxx-mips.c (BZ16_REG): Correct calculation.
3059 2016-01-21 Nick Clifton <nickc@redhat.com>
3061 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3062 changing the type of _loc to be bfd_byte *.
3063 (elf_arc_finish_dynamic_symbol): Likewise.
3065 2016-01-21 Nick Clifton <nickc@redhat.com>
3068 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3069 class of the linker stub bfd.
3070 (elf32_arm_check_relocs): Skip check for pic format after
3071 processing a vxWorks R_ARM_ABS12 reloc.
3072 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3073 reporting a class mismatch.
3075 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3077 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3078 veneer for sym_sec != input_sec.
3079 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3080 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3081 calculation destination.
3083 2016-01-21 Alan Modra <amodra@gmail.com>
3085 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3086 (swap_linux_prpsinfo64_out): New function.
3087 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3088 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3089 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3090 (elfcore_write_linux_prpsinfo64): Likewise.
3091 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3092 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3093 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3095 2016-01-21 Alan Modra <amodra@gmail.com>
3097 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3098 * elf.c: Adjust #include.
3099 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3100 * Makefile.am (SOURCE_HFILES): Update.
3101 * Makefile.in: Regenerate.
3102 * po/SRC-PORFILES.in: Regenerate.
3104 2016-01-21 Alan Modra <amodra@gmail.com>
3106 * configure.ac: Move corefile selection later in file. Move
3107 tdefaults code immediately after other target vector code.
3108 * configure: Regenerate.
3110 2016-01-20 Mickael Guene <mickael.guene@st.com>
3112 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3113 section using '.text.noread' pattern.
3115 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3117 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3119 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3120 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3122 * arc-plt.def: New file.
3123 * arc-plt.h: Likewise.
3124 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3125 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3126 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3127 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3128 (name_for_global_symbol): Added.
3129 (ADD_RELA): Helper to create dynamic relocs.
3130 (new_got_entry_to_list): Create a new got entry in linked list.
3131 (symbol_has_entry_of_type): Search for specific type of entry in
3133 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3134 (is_reloc_for_TLS, arc_elf_set_private_flags)
3135 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3136 (arc_elf_merge_private_bfd_data): New functions.
3137 (debug_arc_reloc): Cleaned debug info printing.
3138 (PDATA reloc): Changed not to perform address alignment.
3139 (reverse_me): Added. Fix for ARC_32 relocs.
3140 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3142 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3143 Changed function to access an array of list of GOT entries instead
3144 of just an array of offsets.
3145 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3146 (elf_arc_check_relocs): Likewise.
3147 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3148 (elf_arc_finish_dynamic_sections): Likewise
3149 (arc_create_dynamic_sections): Modified conditions to create
3151 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3152 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3153 (relocate_plt_for_entry): Changed to support new way to define PLT
3155 (add_symbol_to_plt): Likewise.
3156 (arc_elf_link_hash_table_create): New function.
3158 2016-01-18 Nick Clifton <nickc@redhat.com>
3161 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3162 section number into internal section number.
3163 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3164 * coffswap.h (coff_swap_sym_in): Likewise.
3165 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3166 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3167 section number field is big enough to hold the external value.
3169 2016-01-17 Alan Modra <amodra@gmail.com>
3171 * configure: Regenerate.
3173 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3175 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3176 when address in first unwind entry does not match start of
3179 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3180 Jiong Wang <jiong.wang@arm.com>
3183 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3186 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3188 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3189 place 'R_' before the reloc name returned.
3190 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3191 the relocation string.
3193 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3195 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3196 factored out from...
3197 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3199 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3201 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3202 attribute check after ELF file header flag check.
3204 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3206 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3207 return status from `_bfd_elf_merge_object_attributes'.
3209 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3211 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3212 factored out from...
3213 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3215 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3217 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3218 handling of input MIPS ABI flags together.
3220 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3222 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3223 attribute checks for null input.
3225 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3227 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3228 pointers to target data.
3230 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3232 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3235 2016-01-01 Alan Modra <amodra@gmail.com>
3237 Update year range in copyright notice of all files.
3239 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3241 Copyright (C) 2016 Free Software Foundation, Inc.
3243 Copying and distribution of this file, with or without modification,
3244 are permitted in any medium without royalty provided the copyright
3245 notice and this notice are preserved.
3251 version-control: never