1 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
2 Andrew Waterman <andrew@sifive.com>
4 Add support for RISC-V architecture.
5 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
6 * config.bdf: Likewise.
7 * configure.ac: Likewise.
8 * Makefile.in: Regenerate.
9 * configure: Regenerate.
10 * archures.c: Add bfd_riscv_arch.
11 * reloc.c: Add riscv relocs.
12 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
13 * bfd-in2.h: Regenerate.
14 * libbfd.h: Regenerate.
15 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
16 * elfnn-riscv.c: New file.
17 * elfxx-riscv.c: New file.
18 * elfxx-riscv.h: New file.
20 2016-10-31 Alan Modra <amodra@gmail.com>
23 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
26 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
28 * cpu-arc.c (arc_get_mach): Delete.
30 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
32 * elfxx-mips.c (STUB_JALR): Correct description.
34 2016-10-20 Nick Clifton <nickc@redhat.com>
36 * po/gas.pot: Regenerate.
38 2016-10-19 Nick Clifton <nickc@redhat.com>
40 * aout-adobe.c: Add missing c-format tags for translatable strings.
41 * aout-cris.c: Likewise.
46 * coff-alpha.c: Likewise.
47 * coff-arm.c: Likewise.
48 * coff-i860.c: Likewise.
49 * coff-mcore.c: Likewise.
50 * coff-ppc.c: Likewise.
51 * coff-rs6000.c: Likewise.
52 * coff-sh.c: Likewise.
53 * coff-tic4x.c: Likewise.
54 * coff-tic54x.c: Likewise.
55 * coff-tic80.c: Likewise.
56 * coff64-rs6000.c: Likewise.
57 * coffcode.h: Likewise.
58 * coffgen.c: Likewise.
59 * cofflink.c: Likewise.
60 * coffswap.h: Likewise.
61 * cpu-arm.c: Likewise.
64 * elf-attrs.c: Likewise.
65 * elf-eh-frame.c: Likewise.
66 * elf-ifunc.c: Likewise.
67 * elf-m10300.c: Likewise.
68 * elf-s390-common.c: Likewise.
70 * elf32-arc.c: Likewise.
71 * elf32-arm.c: Likewise.
72 * elf32-avr.c: Likewise.
73 * elf32-bfin.c: Likewise.
74 * elf32-cr16.c: Likewise.
75 * elf32-cr16c.c: Likewise.
76 * elf32-cris.c: Likewise.
77 * elf32-crx.c: Likewise.
78 * elf32-d10v.c: Likewise.
79 * elf32-d30v.c: Likewise.
80 * elf32-epiphany.c: Likewise.
81 * elf32-fr30.c: Likewise.
82 * elf32-frv.c: Likewise.
83 * elf32-gen.c: Likewise.
84 * elf32-hppa.c: Likewise.
85 * elf32-i370.c: Likewise.
86 * elf32-i386.c: Likewise.
87 * elf32-i960.c: Likewise.
88 * elf32-ip2k.c: Likewise.
89 * elf32-iq2000.c: Likewise.
90 * elf32-lm32.c: Likewise.
91 * elf32-m32c.c: Likewise.
92 * elf32-m32r.c: Likewise.
93 * elf32-m68hc11.c: Likewise.
94 * elf32-m68hc12.c: Likewise.
95 * elf32-m68hc1x.c: Likewise.
96 * elf32-m68k.c: Likewise.
97 * elf32-mcore.c: Likewise.
98 * elf32-mep.c: Likewise.
99 * elf32-metag.c: Likewise.
100 * elf32-microblaze.c: Likewise.
101 * elf32-moxie.c: Likewise.
102 * elf32-msp430.c: Likewise.
103 * elf32-mt.c: Likewise.
104 * elf32-nds32.c: Likewise.
105 * elf32-nios2.c: Likewise.
106 * elf32-or1k.c: Likewise.
107 * elf32-pj.c: Likewise.
108 * elf32-ppc.c: Likewise.
109 * elf32-rl78.c: Likewise.
110 * elf32-rx.c: Likewise.
111 * elf32-s390.c: Likewise.
112 * elf32-score.c: Likewise.
113 * elf32-score7.c: Likewise.
114 * elf32-sh-symbian.c: Likewise.
115 * elf32-sh.c: Likewise.
116 * elf32-sh64.c: Likewise.
117 * elf32-spu.c: Likewise.
118 * elf32-tic6x.c: Likewise.
119 * elf32-tilepro.c: Likewise.
120 * elf32-v850.c: Likewise.
121 * elf32-vax.c: Likewise.
122 * elf32-visium.c: Likewise.
123 * elf32-xgate.c: Likewise.
124 * elf32-xtensa.c: Likewise.
125 * elf64-alpha.c: Likewise.
126 * elf64-gen.c: Likewise.
127 * elf64-hppa.c: Likewise.
128 * elf64-ia64-vms.c: Likewise.
129 * elf64-mmix.c: Likewise.
130 * elf64-ppc.c: Likewise.
131 * elf64-s390.c: Likewise.
132 * elf64-sh64.c: Likewise.
133 * elf64-sparc.c: Likewise.
134 * elf64-x86-64.c: Likewise.
135 * elfcode.h: Likewise.
136 * elfcore.h: Likewise.
137 * elflink.c: Likewise.
138 * elfnn-aarch64.c: Likewise.
139 * elfnn-ia64.c: Likewise.
140 * elfxx-mips.c: Likewise.
141 * elfxx-sparc.c: Likewise.
142 * elfxx-tilegx.c: Likewise.
145 * libbfd.c: Likewise.
146 * linker.c: Likewise.
147 * m68klinux.c: Likewise.
148 * mach-o.c: Likewise.
153 * pe-mips.c: Likewise.
154 * peXXigen.c: Likewise.
155 * pei-x86_64.c: Likewise.
156 * peicode.h: Likewise.
157 * ppcboot.c: Likewise.
159 * sparclinux.c: Likewise.
162 * vms-alpha.c: Likewise.
163 * vms-lib.c: Likewise.
164 * xcofflink.c: Likewise.
166 2016-10-18 Nick Clifton <nickc@redhat.com>
168 * po/da.po: Updated Danish translation.
170 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
172 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
175 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
177 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
178 variable to `reloc_index'.
180 2016-10-12 Alan Modra <amodra@gmail.com>
182 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
183 (STD_SECTION): Adjust to suit.
184 * elf.c (_bfd_elf_large_com_section): Likewise.
185 * bfd-in2.h: Regenerate.
187 2016-10-11 Alan Modra <amodra@gmail.com>
189 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
190 defined temporarily with bfd_und_section.
191 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
192 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
193 symbols with bfd_und_section.
195 2016-10-07 Alan Modra <amodra@gmail.com>
197 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
198 obfd param with struct bfd_link_info param. Update all callers.
199 * linker.c (bfd_merge_private_bfd_data): Likewise.
200 (_bfd_generic_verify_endian_match): Likewise.
201 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
202 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
203 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
204 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
205 (_bfd_elf_merge_object_attributes): Likewise.
206 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
207 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
208 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
209 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
210 (elf32_arm_merge_private_bfd_data): Likewise.
211 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
212 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
213 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
214 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
215 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
216 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
217 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
218 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
219 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
220 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
221 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
222 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
223 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
224 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
225 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
226 (elf32_msp430_merge_private_bfd_data): Likewise.
227 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
228 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
229 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
230 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
231 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
232 (ppc_elf_merge_obj_attributes): Likewise.
233 (ppc_elf_merge_private_bfd_data): Likewise.
234 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
235 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
236 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
237 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
238 (elf32_score_merge_private_bfd_data): Likewise.
239 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
240 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
241 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
242 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
243 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
244 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
245 (elf32_tic6x_merge_private_bfd_data): Likewise.
246 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
247 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
248 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
249 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
250 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
251 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
252 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
253 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
254 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
255 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
256 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
257 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
258 (mips_elf_merge_obj_attributes): Likewise.
259 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
260 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
261 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
262 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
263 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
264 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
265 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
266 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
267 * bfd-in2.h: Regenerate.
268 * libbfd.h: Regenerate.
270 2016-10-07 Alan Modra <amodra@gmail.com>
272 * Makefile.am (LIBBFD_H_FILES): Update.
273 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
274 * cpu-sh.c (sh_merge_bfd_arch): Move to..
275 * elf32-sh.c: ..here, and make static.
276 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
278 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
279 _bfd_generic_verify_endian_match.
280 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
281 (bfd_elf32_bfd_merge_private_bfd_data): Define as
282 _bfd_generic_verify_endian_match.
283 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
285 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
286 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
287 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
288 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
289 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
290 * linker.c: ..here, and make internal.
291 * bfd.c (bfd_merge_private_bfd_data): Move to..
293 * Makefile.in: Regenerate.
294 * doc/Makefile.in: Regenerate.
295 * bfd-in2.h: Regenerate.
296 * libbfd.h: Regenerate.
298 2016-10-06 Alan Modra <amodra@gmail.com>
300 * coff-h8300.c: Spell fall through comments consistently.
301 * coffgen.c: Likewise.
302 * elf32-hppa.c: Likewise.
303 * elf32-ppc.c: Likewise.
304 * elf32-score.c: Likewise.
305 * elf32-score7.c: Likewise.
306 * elf64-ppc.c: Likewise.
307 * elfxx-aarch64.c: Likewise.
308 * elfxx-mips.c: Likewise.
309 * cpu-ns32k.c: Add missing fall through comments.
310 * elf-m10300.c: Likewise.
311 * elf32-arm.c: Likewise.
312 * elf32-avr.c: Likewise.
313 * elf32-bfin.c: Likewise.
314 * elf32-frv.c: Likewise.
315 * elf32-i386.c: Likewise.
316 * elf32-microblaze.c: Likewise.
317 * elf32-nds32.c: Likewise.
318 * elf32-ppc.c: Likewise.
319 * elf32-rl78.c: Likewise.
320 * elf32-rx.c: Likewise.
321 * elf32-s390.c: Likewise.
322 * elf32-sh.c: Likewise.
323 * elf32-tic6x.c: Likewise.
324 * elf64-ia64-vms.c: Likewise.
325 * elf64-ppc.c: Likewise.
326 * elf64-s390.c: Likewise.
327 * elf64-x86-64.c: Likewise.
328 * elflink.c: Likewise.
329 * elfnn-aarch64.c: Likewise.
330 * elfnn-ia64.c: Likewise.
335 * versados.c: Likewise.
337 2016-10-06 Alan Modra <amodra@gmail.com>
339 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
341 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
342 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
344 2016-10-06 Alan Modra <amodra@gmail.com>
346 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
347 OR in arithmetic expression, not boolean OR.
349 2016-09-30 Alan Modra <amodra@gmail.com>
351 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
352 as per comment at head of bfd-in2.h.
353 * Makefile.in: Regenerate.
355 2016-09-30 Alan Modra <amodra@gmail.com>
357 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
358 _bfd_error_handler (...) throughout.
359 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
360 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
361 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
362 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
363 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
364 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
365 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
366 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
367 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
368 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
369 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
370 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
371 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
372 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
373 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
374 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
375 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
376 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
377 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
378 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
379 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
380 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
381 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
382 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
383 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
384 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
385 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
386 * xcofflink.c: Likewise.
388 2016-09-30 Alan Modra <amodra@gmail.com>
390 * bfd-in.h: Include stdarg.h.
391 * bfd.c (bfd_error_handler_type): Make like vprintf.
392 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
393 (error_handler_internal): New function, split out from..
394 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
395 (bfd_set_error_handler): Update.
396 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
397 (_bfd_assert_handler): Make static.
398 * coffgen.c (null_error_handler): Update params.
399 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
400 Don't use bfd_error_handler_type.
401 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
402 * elfxx-target.h (elf_backend_link_order_error_handler): Default
403 to _bfd_error_handler.
404 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
405 (bfd_assert_handler_type): Likewise.
406 (_bfd_error_handler): Update.
407 * bfd-in2.h: Regenerate.
408 * libbfd.h: Regenerate.
410 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
413 * elf-bfd.h (struct elf_backend_data): Delete
414 elf_backend_count_output_relocs callback and add
415 elf_backend_update_relocs.
416 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
417 (emit_relocs): Deleted.
418 (elf32_arm_emit_relocs): Deleted.
419 (elf_backend_emit_relocs): Updated not to use the old functions.
420 (elf32_arm_update_relocs): New function.
421 (elf_backend_update_relocs): New define.
422 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
423 relocation count. Call elf_backend_emit_relocs.
424 (_bfd_elf_size_reloc_section): Do not call
425 elf_backend_count_output_relocs.
426 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
427 (elf_backend_update_relocs): New define.
429 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
432 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
433 Thumb-ARM stub is too far.
435 2016-09-27 Nick Clifton <nickc@redhat.com>
438 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
439 timestamp field if real time values are not being stored.
441 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
443 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
444 to verify CC_FOR_BUILD compiler.
445 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
446 and add CC_FOR_BUILD compiler checks.
447 * Makefile.in: Regenerate.
448 * configure: Likewise.
449 * doc/Makefile.in: Likewise.
451 2016-09-26 Awson <kyrab@mail.ru>
454 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
455 for R_AMD64_PCRQUAD relocations.
457 2016-09-26 Alan Modra <amodra@gmail.com>
459 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
460 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
461 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
462 attributes, merge them. Don't warn about undefined tag bits,
463 or copy unknown values to output.
464 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
465 _bfd_elf_ppc_merge_fp_attributes.
467 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
470 * elf-bfd.h (struct elf_backend_data): Add
471 elf_backend_count_output_relocs callback to count relocations in
473 * elf-arm.c (elf32_arm_add_relocation): Deleted.
474 (elf32_arm_write_section): Move additional relocation to emit_relocs.
475 (elf32_arm_count_output_relocs): New function.
476 (emit_relocs): New function.
477 (elf32_arm_emit_relocs): New function.
478 (elf32_arm_vxworks_emit_relocs): New function.
479 (elf_backend_emit_relocs): Updated to use the new functions.
480 (elf_backend_count_output_relocs): New define.
481 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
482 to the relocation count.
483 (_bfd_elf_link_size_reloc_section): Use callback to count the
484 relocations which will be in output.
485 (_bfd_elf_default_count_output_relocs): New function.
486 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
488 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
490 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
491 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
492 bigger than 0x1000 bytes.
494 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
496 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
499 2016-09-14 Nick Clifton <nickc@redhat.com>
502 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
503 contains a valid size for the Debug directory.
505 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
507 * format.c (struct bfd_preserve): New "build_id" field.
508 (bfd_preserve_save): Save "build_id".
509 (bfd_preserve_restore): Restore "build_id".
511 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
514 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
515 relocation with copy relocation when building executable.
517 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
520 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
521 delete_shrinks_insn. Modify computation of shrinked_insn_address.
522 Compute shrink_boundary and adjust addend only if
523 addend_within_shrink_boundary.
524 (elf32_avr_relax_section): Modify calls to
525 elf32_avr_relax_delete_bytes to pass extra parameter.
527 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
529 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
530 array of bytes and use bfd_get_16 to interpret its encoding according
531 to endianness of target.
533 2016-09-01 Alan Modra <amodra@gmail.com>
535 * elf64-ppc.c (synthetic_opd): New static var.
536 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
537 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
539 2016-08-31 Alan Modra <amodra@gmail.com>
541 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
542 track max group size with a new "group_size" var that is reduced
543 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
546 2016-08-31 Alan Modra <amodra@gmail.com>
548 * elf32-ppc.c (ppc_elf_section_processing): Delete.
549 (elf_backend_section_processing): Don't define.
550 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
551 split on non-exec sections differing in SHF_PPC_VLE. When
552 splitting segments, mark size invalid.
554 2016-08-30 Alan Modra <amodra@gmail.com>
557 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
559 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
563 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
564 R_386_PC32 relocation is used to call IFUNC function in PIC
567 2016-08-27 Alan Modra <amodra@gmail.com>
570 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
571 have corresponding SHF_GROUP sections.
572 (bfd_elf_set_group_contents): Comment.
574 2016-08-27 Alan Modra <amodra@gmail.com>
577 * elf64-ppc.c (pc_dynrelocs): New function.
578 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
579 handle pic dynamic relocs.
581 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
583 * bfd-in.h (struct elf32_arm_params): Define.
584 (bfd_elf32_arm_set_target_relocs): Rename into ...
585 (bfd_elf32_arm_set_target_params): This. Use a struct
586 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
587 * bfd-in2.h: Regenerate.
588 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
589 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
590 elf32_arm_params rather than as individual parameters.
592 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
594 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
595 passed the end of htab->stub_group array.
596 (elf32_arm_create_or_find_stub_sec): Likewise.
597 (elf32_arm_create_stub): Likewise.
599 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
601 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
602 to TRUE for GOT and TLS relocs.
604 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
606 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
608 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
610 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
611 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
612 (struct elf_arc_link_hash_table): Likewise.
613 (elf_arc_link_hash_newfunc): Likewise.
614 (elf_arc_link_hash_table_free): Likewise.
615 (arc_elf_link_hash_table_create): Likewise.
616 (elf_arc_relocate_section): Fixed conditions related to dynamic
617 (elf_arc_check_relocs): Likewise.
618 (arc_elf_create_dynamic_sections): Added
619 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
620 through the hash table.
622 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
624 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
625 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
628 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
630 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
632 * bfd-in2.h: Regenerated from the previous changes.
633 * libbfd.h: Regenerated from the previous changes.
635 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
637 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
638 the input import library bfd.
639 * bfd-in2.h: Regenerate.
640 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
641 and new_cmse_stub_offset fields.
642 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
644 (elf32_arm_add_stub): Likewise for stub_offset.
645 (arm_new_stubs_start_offset_ptr): New function.
646 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
647 empty SG veneers to have zero relocations.
648 (arm_size_one_stub): Only initialize stub size and template
649 information for non empty veneers. Do not update veneer section size
650 if veneer already has an offset.
651 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
652 of a boolean indicating success or failure.
653 (cmse_scan): Change stub_changed parameter into an integer pointer
654 parameter cmse_stub_created to count the number of stub created and
655 adapt to change of return value in elf32_arm_create_stub.
656 (cmse_entry_fct_p): New function.
657 (arm_list_new_cmse_stub): Likewise.
658 (set_cmse_veneer_addr_from_implib): Likewise.
659 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
660 cmse_scan instead of that of cmse_stub_changed to compute the number
661 of stub created and use it to initialize stub_changed. Call
662 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
663 of return value in elf32_arm_create_stub. Use
664 arm_stub_section_start_offset () if not NULL to initialize size of
665 secure gateway veneers section. Initialize stub_offset of Cortex-A8
666 erratum fix to -1. Use ret to hold return value.
667 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
668 NULL to initialize size of secure gateway veneers section. Adapt
669 comment to stress the importance of zeroing veneer section content.
670 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
671 initialize eponymous field in struct elf32_arm_link_hash_table.
673 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
675 * elf32-s390.c (stdarg.h): New include.
676 (elf_s390_grok_psinfo): New function.
677 (elf_s390_write_core_note): New function.
678 (elf_backend_grok_psinfo): Declare backend hook.
679 (elf_backend_write_core_note): Likewise.
680 * elf64-s390.c (stdarg.h): New include.
681 (elf_s390_grok_prstatus): New function.
682 (elf_s390_grok_psinfo): New function.
683 (elf_s390_write_core_note): New function.
684 (elf_backend_grok_prstatus): Declare backend hook.
685 (elf_backend_grok_psinfo): Likewise.
686 (elf_backend_write_core_note): Likewise.
688 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
690 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
691 (elf_s390_finish_ifunc_symbol): Likewise.
692 (elf_s390_finish_dynamic_symbol): Likewise.
693 (elf_s390_finish_dynamic_sections): Likewise.
694 (elf_s390_grok_prstatus): Likewise.
695 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
696 (elf_s390_finish_dynamic_symbol): Likewise.
698 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
700 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
702 2016-08-23 Nick Clifton <nickc@redhat.com>
704 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
705 there is no arm data associated with the section.
707 2016-08-23 Alan Modra <amodra@gmail.com>
710 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
711 _GLOBAL_OFFSET_TABLE_, not start of .got section.
713 2016-08-22 Nick Clifton <nickc@redhat.com>
715 * doc/chew.c (main): Free the string buffer used to files as they
718 2016-08-22 Alan Modra <amodra@gmail.com>
720 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
721 (ppc_elf_relocate_section): ..to here. Comment. Error on
722 detecting -mbss-plt -fPIC local ifuncs too.
723 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
724 branch table entries.
726 2016-08-19 Nick Clifton <nickc@redhat.com>
728 * elf.c (assign_section_numbers): Assign number for the .shstrtab
729 section after the symbol table and string table sections.
731 2016-08-19 Alan Modra <amodra@gmail.com>
733 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
734 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
735 dyn_relocs for weakdefs.
736 (alias_readonly_dynrelocs): New function.
737 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
738 (ppc64_elf_relocate_section): Simplify condition under which
739 dyn_relocs are emitted.
741 2016-08-19 Alan Modra <amodra@gmail.com>
744 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
745 (readonly_dynrelocs): Comment fix.
746 (global_entry_stub): New function.
747 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
748 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
749 that in size_global_entry_stubs, handling ifunc too. Delete dead
751 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
752 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
753 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
754 undefweak syms. Expand and correct comments.
755 (size_global_entry_stubs): Ensure symbol is defined.
756 (ppc64_elf_relocate_section): Match condition under which
757 dyn_relocs are emitted to that in allocate_dynrelocs.
759 2016-08-12 Alan Modra <amodra@gmail.com>
761 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
762 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
763 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
765 2016-08-11 Alan Modra <amodra@gmail.com>
767 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
768 non_got_ref true in any case where we could have generated dynbss
769 copies but decide not to do so.
771 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
773 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
774 the stub address retrieved if associated with a microMIPS
777 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
779 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
780 stub also add STO_MICROMIPS annotation.
782 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
784 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
785 in microMIPS LA25 stub references.
787 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
789 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
790 adjusting the use_count of merged .got entries.
792 2016-08-08 Nick Clifton <nickc@redhat.com>
794 * doc/chew.c (delete_string): Only free the string buffer if it is
795 there. Mark the buffer as NULL after freeing.
796 (drop): Free the dropped string.
797 (free_words): New function: Frees the memory allocated to the
799 (add_instrinsic): Duplicate the name string, so that it can be
801 (compile): Free unused words.
802 (main): Free the dictionary and top level string buffers at the
805 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
807 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
808 * bfd-in2.h: Regenerate.
809 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
811 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
812 cmse_implib field in struct elf32_arm_link_hash_table.
813 (elf32_arm_filter_cmse_symbols): New function.
814 (elf32_arm_filter_implib_symbols): Likewise.
815 (elf_backend_filter_implib_symbols): Define to
816 elf32_arm_filter_implib_symbols.
818 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
820 * elf32-arm.c (CMSE_PREFIX): Define macro.
821 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
822 (cmse_branch_thumb_only): Declare stub.
823 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
824 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
825 FALSE if there is no PLT.
826 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
827 (elf32_arm_final_link_relocate): Likewise.
828 (elf32_arm_gc_sweep_hook): Likewise.
829 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
830 secure entry functions.
831 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
832 (arm_dedicated_stub_output_section_required): Change to a switch case
833 and add a case for arm_stub_cmse_branch_thumb_only.
834 (arm_dedicated_stub_output_section_required_alignment): Likewise.
835 (arm_stub_dedicated_output_section_name): Likewise.
836 (arm_stub_dedicated_input_section_ptr): Likewise and remove
837 ATTRIBUTE_UNUSED for htab parameter.
838 (arm_stub_required_alignment): Likewise.
839 (arm_stub_sym_claimed): Likewise.
840 (arm_dedicated_stub_section_padding): Likewise.
841 (cmse_scan): New function.
842 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
843 Set stub_changed to TRUE if such veneers were created.
844 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
847 2016-08-02 Alan Modra <amodra@gmail.com>
850 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
852 2016-08-02 Nick Clifton <nickc@redhat.com>
855 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
856 (elf_backend_sweep_hook): Delete.
858 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
859 Kwok Cheung Yeung <kcy@codesourcery.com>
861 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
862 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
863 (ppc_elf_vle_split16): Clear field before inserting.
865 2016-08-01 Nick Clifton <nickc@redhat.com>
867 * po/sv.po: Updated Swedish translation.
869 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
870 Nick Clifton <nickc@redhat.com>
873 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
874 of the coff_section_data before using it.
876 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
878 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
879 in PLT compression selection.
880 (_bfd_mips_elf_check_relocs): Likewise.
882 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
884 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
885 case where there's no elf_link_hash_entry while processing
886 GOT_NORMAL got entries.
888 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
890 * version.m4 (BFD_VERSION): Set to 2.27.51.
891 * configure: Regenerated.
893 2016-07-21 Nick Clifton <nickc@redhat.com>
895 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
896 (swap_out_syms): Return an error when not finding ELF output
897 section rather than asserting.
899 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
901 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
903 2016-07-20 John Baldwin <jhb@FreeBSD.org>
905 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
906 and handle pr_pid if present.
908 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
911 * elf.c (assign_file_positions_for_load_sections): Also check
912 p_paddr for program header space.
914 2016-07-20 Alan Modra <amodra@gmail.com>
916 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
917 ppc64_elf_unhandled_reloc for special_function.
918 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
920 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
922 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
924 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
925 corresponding error message.
927 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
929 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
930 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
931 (branch_reloc_p): New function.
932 (mips_elf_calculate_relocation): Handle ISA mode determination
933 for relocations against section symbols, against absolute
934 symbols and absolute relocations. Also set `*cross_mode_jump_p'
936 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
937 checks for weak undefined symbols. Also check target alignment
938 within the same ISA mode.
939 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
940 in the alignment check.
941 <R_MICROMIPS_PC7_S1>: Add an alignment check.
942 <R_MICROMIPS_PC10_S1>: Likewise.
943 <R_MICROMIPS_PC16_S1>: Likewise.
944 (mips_elf_perform_relocation): Report a failure for unsupported
945 same-mode JALX instructions and cross-mode branches.
946 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
947 error messages for jumps to misaligned addresses.
949 2016-07-16 Alan Modra <amodra@gmail.com>
951 * elflink.c: Include plugin-api.h.
952 * plugin.c (bfd_plugin_open_input): New function, extracted from..
954 * plugin.h: Don't include bfd.h.
955 (bfd_plugin_open_input): Declare.
957 2016-07-16 Alan Modra <amodra@gmail.com>
959 * targets.c (bfd_seach_for_target): Rename to..
960 (bfd_iterate_over_targets): ..this. Rewrite doc.
961 * bfd-in2.h: Regenerate.
963 2016-07-16 Alan Modra <amodra@gmail.com>
965 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
966 * libbfd.h: Regenerate.
967 * bfd-in2.h: Regenerate.
969 2016-07-16 Alan Modra <amodra@gmail.com>
971 * libbfd-in.h (BFD_ALIGN): Move to..
973 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
974 * elf32-ppc.c (default_params): Adjust init.
975 (ppc_elf_link_params): Set pagesize_p2.
976 * libbfd.h: Regenerate.
977 * bfd-in2.h: Regenerate.
979 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
981 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
982 (_bfd_elf_filter_global_symbols): Declare.
983 * elf.c (_bfd_elf_filter_global_symbols): New function.
984 * elflink.c (elf_filter_global_symbols): Likewise.
985 (elf_output_implib): Likewise.
986 (bfd_elf_final_link): Call above function, failing if it does.
987 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
989 (elf_backend_copy_indirect_symbol): Fix spacing.
990 (elf_backend_hide_symbol): Likewise.
991 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
993 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
994 Nick Clifton <nickc@redhat.com>
996 * elf32-arc.c (PR_DEBUG): Delete.
997 Fix printing of debug information. Fix formatting of debug
999 (debug_arc_reloc): Handle symbols that are not from an input file.
1000 (arc_do_relocation): Remove excessive exclamation points.
1002 * arc-got.h: Fix formatting. Fix printing of debug information.
1003 (new_got_entry_to_list): Use xmalloc.
1004 * config.bfd: use the big-endian arc vector as the default vector
1005 for big-endian arc targets.
1007 2016-07-15 Alan Modra <amodra@gmail.com>
1009 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1010 from marking sym_indices.
1012 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1014 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1015 first with relocations against absolute symbols.
1016 (bfd_install_relocation): Likewise.
1018 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1020 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1021 .got/.got.plt sections to 8 bytes.
1023 2016-07-12 Nick Clifton <nickc@redhat.com>
1025 * binary.c (binary_set_section_contents): Second grammar fix.
1027 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1029 * binary.c (binary_set_section_contents): Fix grammar in warning
1032 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1034 * elf32-arc.c: made PR_DEBUG always defined.
1036 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1038 * arc-got.h: Moved got related structures from elf32-arc.c to
1039 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1040 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1041 tls_type_for_reloc, symbol_has_entry_of_type,
1042 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1043 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1044 relocate_fix_got_relocs_for_got_info,
1045 create_got_dynrelocs_for_single_entry,
1046 create_got_dynrelocs_for_got_info): Added to file.
1047 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1050 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1052 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1054 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1056 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1057 (THUMB32_MOVW): Likewise.
1058 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1059 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1060 (arm_stub_is_thumb): Add new veneer stub.
1061 (arm_type_of_stub): Use new veneer.
1062 (arm_stub_required_alignment): Add new veneer.
1064 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1066 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1067 (SEC_ELF_PURECODE): ... this.
1068 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1070 (elf32_arm_fake_sections): Likewise.
1071 (elf_32_arm_section_flags): Likewise.
1072 (elf_32_arm_lookup_section_flags): Likewise.
1073 * section.c (SEC_ELF_NOREAD): Rename to ...
1074 (SEC_ELF_PURECODE): ... this.
1076 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1078 * elf32-arm.c (using_thumb2_bl): New function.
1079 (arm_type_of_stub): Declare thumb2 variable together and change type
1080 to bfd_boolean. Use using_thumb2_bl () to determine whether
1081 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1082 checked for BL range.
1083 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1084 the bit size of BL offset.
1086 2016-06-29 Nick Clifton <nickc@redhat.com>
1088 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1089 Returns TRUE for AArch64 mapping symbols.
1090 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1091 mapping symbols as precious in object files so that they will not
1093 (elf_backend_symbol_processing): Define.
1095 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1096 for ARM mapping symbols.
1097 (elf32_arm_backend_symbol_processing): Make use of the new function.
1099 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1102 * elflink.c (elf_link_check_versioned_symbol): Return false
1103 for unreferenced undefined symbol.
1105 2016-06-28 Nick Clifton <nickc@redhat.com>
1107 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1110 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1111 function. Marks mapping symbols in object files as precious, so
1112 that strip will not remove them.
1113 (elf_backend_symbol_processing): Define.
1115 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1117 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1118 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1120 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1122 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1124 (mips16_reloc_map): Likewise.
1125 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1126 (mips16_elf64_howto_table_rela): Likewise.
1127 (mips16_reloc_map): Likewise.
1128 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1129 (elf_mips16_howto_table_rela): Likewise.
1130 (mips16_reloc_map): Likewise.
1131 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1132 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1133 (b_reloc_p): Likewise.
1134 (mips_elf_calculate_relocation): Likewise.
1135 (_bfd_mips_elf_check_relocs): Likewise.
1136 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1137 * bfd-in2.h: Regenerate.
1138 * libbfd.h: Regenerate.
1140 2016-06-27 Alan Modra <amodra@gmail.com>
1143 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1144 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1146 (ppc64_elf_size_stubs): Adjust to suit.
1148 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1150 * elf32-dlx.h: New file.
1151 * elf32-dlx.c: Adjust.
1153 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1155 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1157 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1159 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1162 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1164 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1165 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1166 (elfcore_grok_freebsd_psinfo): New function.
1167 (elfcore_grok_freebsd_prstatus): New function.
1168 (elfcore_grok_freebsd_note): New function.
1169 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1172 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1174 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1177 2016-06-24 Alan Modra <amodra@gmail.com>
1179 * config.bfd: Delete mips vxworks patterns matched earlier.
1180 Combine mips*-*-none with mips*-*-elf*.
1182 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1184 * elfxx-mips.c (mips_elf_perform_relocation): Call
1185 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1186 use the `%X%H' format for the cross-mode jump conversion error
1187 message. Remove the full stop from the end of the message.
1188 Continue processing rather than returning failure.
1190 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1192 * archures.c: Remove bfd_mach_arc_nps400.
1193 * bfd-in2.h: Likewise.
1194 * cpu-arc.c (arch_info_struct): Likewise.
1195 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1198 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1202 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1204 (elf_link_is_defined_archive_symbol): Call
1205 bfd_link_plugin_object_p on unknown plugin object and use the
1206 IR symbol table if the input is an IR object.
1207 * plugin.c (bfd_link_plugin_object_p): New function.
1208 * plugin.h (bfd_link_plugin_object_p): New prototype.
1210 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1213 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1214 on symbol from plugin dummy input.
1216 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1218 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1220 * bfd-in2.h: Regenerated.
1221 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1222 with bfd_plugin_unknown.
1224 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1227 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1228 bfd_boolean argument.
1229 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1230 "shared object" with "PIC object" in comments.
1231 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1232 "shared object" with "PIC object" in comments. Avoid PLT if
1233 requested. Generate dynamic relocations for non-GOT references.
1234 Make room for the special first entry in PLT and allocate PLT
1235 entry only for PLT and PC-relative references. Store dynamic
1236 GOT relocations in .rel[a].iplt section for static executables.
1237 If PLT isn't used, always use GOT for symbol value. Don't
1238 allocate GOT entry if it isn't used.
1239 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1240 count only in the code section. Allocate dynamic pointer
1241 relocation against STT_GNU_IFUNC symbol in the non-code section.
1242 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1243 only for PC-relative references.
1244 (elf_i386_allocate_dynrelocs): Pass TRUE to
1245 _bfd_elf_allocate_ifunc_dyn_relocs.
1246 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1247 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1248 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1249 the non-code section and store it in the proper REL section.
1250 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1252 (elf_i386_finish_dynamic_symbol): Generate dynamic
1253 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1254 STT_GNU_IFUNC symbols without PLT.
1255 (elf_i386_finish_dynamic_sections): Don't handle local
1256 STT_GNU_IFUNC symbols here.
1257 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1259 (elf_backend_output_arch_local_syms): New.
1260 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1261 count only in the code section. Allocate dynamic pointer
1262 relocation against STT_GNU_IFUNC symbol in the non-code section.
1263 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1264 count only for PC-relative references.
1265 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1266 _bfd_elf_allocate_ifunc_dyn_relocs.
1267 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1268 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1269 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1270 without PLT. Generate dynamic pointer relocation against
1271 STT_GNU_IFUNC symbol in the non-code section and store it in
1272 the proper RELA section. Don't allow non-pointer relocation
1273 against STT_GNU_IFUNC symbol without PLT.
1274 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1275 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1276 STT_GNU_IFUNC symbols without PLT.
1277 (elf_x86_64_finish_dynamic_sections): Don't handle local
1278 STT_GNU_IFUNC symbols here.
1279 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1281 (elf_backend_output_arch_local_syms): New.
1282 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1283 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1285 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1286 Tony Wang <tony.wang@arm.com>
1288 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1290 (stub_long_branch_thumb2_only): Define stub.
1291 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1292 (arm_stub_long_branch_thumb2_only): Likewise.
1293 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1296 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1298 * archures.c (bfd_mach_sparc_v8plusc): Define.
1299 (bfd_mach_sparc_v9c): Likewise.
1300 (bfd_mach_sparc_v8plusd): Likewise.
1301 (bfd_mach_sparc_v9d): Likewise.
1302 (bfd_mach_sparc_v8pluse): Likewise.
1303 (bfd_mach_sparc_v9e): Likewise.
1304 (bfd_mach_sparc_v8plusv): Likewise
1305 (bfd_mach_sparc_v9v): Likewise.
1306 (bfd_mach_sparc_v8plusm): Likewise.
1307 (bfd_mach_sparc_v9m): Likewise.
1308 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1309 (bfd_mach_sparc_64bit_p): Likewise.
1310 * bfd-in2.h: Regenerate.
1311 * cpu-sparc.c (arch_info_struct): Add entries for
1312 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1313 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1314 and bfd_mach_sparc_v9{c,d,e,v,m}.
1315 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1316 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1318 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1320 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1321 symbols for relocations against IFUNC symbols.
1322 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1324 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1326 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1327 .rela.iplt in DT_PLTRELSZ.
1328 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1329 for DT_PLTRELSZ and DT_RELASZ as well.
1331 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1333 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1334 non-loaded, non-alloced sections.
1335 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1337 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1339 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1340 allocating dynamic relocation.
1341 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1343 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1346 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1347 offsets until reloc_toaddr.
1349 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1351 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1352 Don't check symbol type for STN_UNDEF symbol index.
1353 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1354 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1357 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1359 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1361 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1362 for exact arch value then. Force review of arch check logic for new
1364 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1365 that logic for new architecture.
1366 (arch_has_thumb2_nop): Remove.
1367 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1368 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1370 2016-06-14 Alan Modra <amodra@gmail.com>
1372 * bfd-in.h (bfd_my_archive): Delete.
1373 * bfd-in2.h: Regenerate.
1375 2016-06-14 Alan Modra <amodra@gmail.com>
1378 * archive.c (open_nested_file): Set my_archive.
1379 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1381 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1382 (bfd_seek): Likewise.
1383 * bfdwin.c (bfd_get_file_window): Likewise.
1384 * cache.c (cache_bmmap): Likewise.
1385 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1386 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1388 * plugin.c (try_claim): Likewise.
1389 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1390 file within thin archive, not the archive.
1392 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1395 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1396 section address for R_386_GOT32/R_386_GOT32X relocations against
1397 IFUNC symbols if there is no base register and return error for
1400 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1402 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1403 GOT32 adjustment for static executables.
1405 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
1407 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1409 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1411 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
1413 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1415 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1417 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1419 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
1420 (SECTSTART): Changed.
1421 (elf_arc_relocate_section): Fixed mistake in PIE related
1423 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
1425 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1427 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
1428 enable support for "-z combreloc" and DT_RELACOUNT.
1429 (elf_backend_reloc_type_class): Likewise
1431 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
1434 * elf32-i386.c (elf_i386_relocate_section): When relocating
1435 R_386_GOT32, return error without a base register for PIC and
1436 subtract the .got.plt section address only with a base register.
1438 2016-06-10 Alan Modra <amodra@gmail.com>
1440 * elf-strtab.c (struct strtab_save): Use size_t for "size".
1441 (struct elf_strtab_hash): Likewise for "size" and "alloced".
1442 (_bfd_elf_strtab_init): Formatting.
1443 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
1444 (_bfd_elf_strtab_addref): Take size_t idx param.
1445 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
1446 (_bfd_elf_strtab_offset): Likewise.
1447 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
1448 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
1449 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
1450 (_bfd_elf_strtab_finalize): Similarly.
1451 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
1452 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
1453 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
1454 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
1455 using bfd_size_type.
1456 (bfd_section_from_shdr): Delete amt.
1457 (_bfd_elf_init_reloc_shdr): Likewise.
1458 (_bfd_elf_link_assign_sym_version): Likewise.
1459 (assign_section_numbers): Use size_t reloc_count.
1460 * elflink.c (struct elf_symbuf_head): Use size_t "count".
1461 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
1462 (elf_link_is_defined_archive_symbol): Likewise.
1463 (elf_add_dt_needed_tag): Likewise.
1464 (elf_finalize_dynstr): Likewise.
1465 (elf_link_add_object_symbols): Likewise.
1466 (bfd_elf_size_dynamic_sections): Likewise.
1467 (elf_create_symbuf): Similarly.
1468 (bfd_elf_match_symbols_in_sections): Likewise.
1469 (elf_link_swap_symbols_out): Likewise.
1470 (elf_link_check_versioned_symbol): Likewise.
1471 (bfd_elf_gc_record_vtinherit): Likewise.
1472 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
1474 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1477 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
1478 and relocs only if shrinking occurred.
1480 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
1482 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
1483 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
1484 (elf_i386_check_tls_transition): Check indirect call and direct
1485 call with the addr32 prefix for general and local dynamic models.
1486 Set the tls_get_addr feild.
1487 (elf_i386_convert_load_reloc): Always use addr32 prefix for
1488 indirect ___tls_get_addr call via GOT.
1489 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
1490 transitions with indirect call and direct call with the addr32
1493 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
1495 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
1496 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
1497 (elf_s390_relocate_section): Fix comment.
1498 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
1501 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
1503 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
1504 section offset when calculation the larl operand in the first PLT
1507 2016-06-07 Alan Modra <amodra@gmail.com>
1509 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
1510 to match other 32-bit archs.
1511 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
1512 (ppc_elf_object_p): Call it.
1513 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
1515 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
1516 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
1517 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
1518 _bfd_elf_ppc_at_tprel_transform): Move to..
1519 * elf-bfd.h: ..here.
1520 (_bfd_elf_ppc_set_arch): Declare.
1521 * bfd-in2.h: Regenerate.
1523 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
1525 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
1526 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
1527 (elf_x86_64_check_tls_transition): Check indirect call and
1528 direct call with the addr32 prefix for general and local dynamic
1529 models. Set the tls_get_addr feild.
1530 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
1531 indirect __tls_get_addr call via GOT.
1532 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
1533 transitions with indirect call and direct call with the addr32
1536 2016-06-04 Christian Groessler <chris@groessler.org>
1538 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
1540 2016-06-02 Nick Clifton <nickc@redhat.com>
1543 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
1545 (arch_info_struct): Likewise.
1546 (architectures): Likewise.
1548 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
1550 * config.bfd: Replace -uclibc with *.
1552 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
1554 * elf64-x86-64.c: Replace data32 with data16 in comments.
1556 2016-05-31 Alan Modra <amodra@gmail.com>
1560 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
1561 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
1562 symbol given a version by a script different to the version
1563 of the symbol being added.
1564 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
1565 _bfd_elf_strtab_restore. Don't fudge dynstr references.
1566 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
1567 (struct strtab_save): New.
1568 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
1569 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
1570 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
1572 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1574 * elf32-hppa.h: Add extern "C".
1575 * elf32-nds32.h: Likewise.
1576 * elf32-tic6x.h: Likewise.
1578 2016-06-01 Nick Clifton <nickc@redhat.com>
1580 * po/sr.po: New Serbian translation.
1581 * configure.ac (ALL_LINGUAS): Add sr.
1582 * configure: Regenerate.
1584 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1586 * elfxx-mips.c (b_reloc_p): New function.
1587 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
1590 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1592 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
1593 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
1594 reloc location from calculation, treat the addend as signed with
1595 local non-section symbols and enable overflow detection.
1597 2016-05-28 Alan Modra <amodra@gmail.com>
1599 * aoutx.h: Adjust linker callback calls throughout file,
1602 * coff-alpha.c: Likewise.
1603 * coff-arm.c: Likewise.
1604 * coff-h8300.c: Likewise.
1605 * coff-h8500.c: Likewise.
1606 * coff-i960.c: Likewise.
1607 * coff-mcore.c: Likewise.
1608 * coff-mips.c: Likewise.
1609 * coff-ppc.c: Likewise.
1610 * coff-rs6000.c: Likewise.
1611 * coff-sh.c: Likewise.
1612 * coff-tic80.c: Likewise.
1613 * coff-w65.c: Likewise.
1614 * coff-z80.c: Likewise.
1615 * coff-z8k.c: Likewise.
1616 * coff64-rs6000.c: Likewise.
1617 * cofflink.c: Likewise.
1618 * ecoff.c: Likewise.
1619 * elf-bfd.h: Likewise.
1620 * elf-m10200.c: Likewise.
1621 * elf-m10300.c: Likewise.
1622 * elf32-arc.c: Likewise.
1623 * elf32-arm.c: Likewise.
1624 * elf32-avr.c: Likewise.
1625 * elf32-bfin.c: Likewise.
1626 * elf32-cr16.c: Likewise.
1627 * elf32-cr16c.c: Likewise.
1628 * elf32-cris.c: Likewise.
1629 * elf32-crx.c: Likewise.
1630 * elf32-d10v.c: Likewise.
1631 * elf32-epiphany.c: Likewise.
1632 * elf32-fr30.c: Likewise.
1633 * elf32-frv.c: Likewise.
1634 * elf32-ft32.c: Likewise.
1635 * elf32-h8300.c: Likewise.
1636 * elf32-hppa.c: Likewise.
1637 * elf32-i370.c: Likewise.
1638 * elf32-i386.c: Likewise.
1639 * elf32-i860.c: Likewise.
1640 * elf32-ip2k.c: Likewise.
1641 * elf32-iq2000.c: Likewise.
1642 * elf32-lm32.c: Likewise.
1643 * elf32-m32c.c: Likewise.
1644 * elf32-m32r.c: Likewise.
1645 * elf32-m68hc1x.c: Likewise.
1646 * elf32-m68k.c: Likewise.
1647 * elf32-mep.c: Likewise.
1648 * elf32-metag.c: Likewise.
1649 * elf32-microblaze.c: Likewise.
1650 * elf32-moxie.c: Likewise.
1651 * elf32-msp430.c: Likewise.
1652 * elf32-mt.c: Likewise.
1653 * elf32-nds32.c: Likewise.
1654 * elf32-nios2.c: Likewise.
1655 * elf32-or1k.c: Likewise.
1656 * elf32-ppc.c: Likewise.
1657 * elf32-s390.c: Likewise.
1658 * elf32-score.c: Likewise.
1659 * elf32-score7.c: Likewise.
1660 * elf32-sh.c: Likewise.
1661 * elf32-sh64.c: Likewise.
1662 * elf32-spu.c: Likewise.
1663 * elf32-tic6x.c: Likewise.
1664 * elf32-tilepro.c: Likewise.
1665 * elf32-v850.c: Likewise.
1666 * elf32-vax.c: Likewise.
1667 * elf32-visium.c: Likewise.
1668 * elf32-xstormy16.c: Likewise.
1669 * elf32-xtensa.c: Likewise.
1670 * elf64-alpha.c: Likewise.
1671 * elf64-hppa.c: Likewise.
1672 * elf64-ia64-vms.c: Likewise.
1673 * elf64-mmix.c: Likewise.
1674 * elf64-ppc.c: Likewise.
1675 * elf64-s390.c: Likewise.
1676 * elf64-sh64.c: Likewise.
1677 * elf64-x86-64.c: Likewise.
1678 * elflink.c: Likewise.
1679 * elfnn-aarch64.c: Likewise.
1680 * elfnn-ia64.c: Likewise.
1681 * elfxx-mips.c: Likewise.
1682 * elfxx-sparc.c: Likewise.
1683 * elfxx-tilegx.c: Likewise.
1684 * linker.c: Likewise.
1685 * pdp11.c: Likewise.
1686 * pe-mips.c: Likewise.
1687 * reloc.c: Likewise.
1688 * reloc16.c: Likewise.
1689 * simple.c: Likewise.
1690 * vms-alpha.c: Likewise.
1691 * xcofflink.c: Likewise.
1692 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1693 status param. Adjust calls to these and linker callbacks throughout.
1694 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1695 get_ramstart): Delete status param. Adjust calls to these and
1696 linker callbacks throughout.
1698 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1700 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1701 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1702 target alignment verification.
1704 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1706 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1707 section name if `bfd_elf_string_from_elf_section' returns an
1710 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1712 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1713 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1714 for message. Continue processing rather than returning failure.
1716 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
1718 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1719 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1720 Call `bfd_set_error'.
1722 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1725 * archive.c (bfd_slurp_armap): Replace
1726 bfd_elf64_archive_slurp_armap with
1727 _bfd_archive_64_bit_slurp_armap.
1728 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1729 BFD64 is defined and the archive is too big.
1730 (coff_write_armap): Likewise.
1731 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1732 (_bfd_archive_64_bit_slurp_armap): This.
1733 (bfd_elf64_archive_write_armap): Renamed to ...
1734 (_bfd_archive_64_bit_write_armap): This.
1735 * configure.ac: Add --enable-64-bit-archive.
1736 (want_64_bit_archive): New. Set to true by default for 64-bit
1737 MIPS and s390 ELF targets.
1738 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1739 * config.in: Regenerated.
1740 * configure: Likewise.
1741 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1742 (bfd_elf64_archive_slurp_armap): Likewise.
1743 (bfd_elf64_archive_write_armap): Likewise.
1744 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1745 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1746 (bfd_elf64_archive_truncate_arname): Likewise.
1747 (bfd_elf64_archive_read_ar_hdr): Likewise.
1748 (bfd_elf64_archive_write_ar_hdr): Likewise.
1749 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1750 (bfd_elf64_archive_get_elt_at_index): Likewise.
1751 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1752 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1753 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1754 (bfd_elf64_archive_slurp_armap): Likewise.
1755 (bfd_elf64_archive_write_armap): Likewise.
1756 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1757 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1758 (bfd_elf64_archive_truncate_arname): Likewise.
1759 (bfd_elf64_archive_read_ar_hdr): Likewise.
1760 (bfd_elf64_archive_write_ar_hdr): Likewise.
1761 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1762 (bfd_elf64_archive_get_elt_at_index): Likewise.
1763 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1764 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1765 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1766 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1767 bfd_elfNN_archive_functions isn't defined.
1768 (TARGET_LITTLE_SYM): Likewise.
1769 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1770 (_bfd_archive_64_bit_write_armap): Likewise.
1771 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1772 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1773 (_bfd_archive_64_bit_truncate_arname): Likewise.
1774 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1775 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1776 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1777 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1778 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1779 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1780 * libbfd.h: Regenerated.
1781 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1782 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1784 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1787 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1788 linker add_archive_element callback returns FALSE.
1789 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1790 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1791 archive element if linker add_archive_element callback returns
1793 * elflink.c (elf_link_add_archive_symbols): Likewise.
1794 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1795 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1796 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1797 (xcoff_link_check_ar_symbols): Likewise.
1799 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1801 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1802 <bfd_reloc_outofrange>: Unify error reporting code.
1804 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
1806 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1807 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1808 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1809 * bfd-in2.h: Regenerate.
1810 * libbfd.h: Likewise.
1812 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1814 * config.bfd: Add entry for arm-phoenix.
1816 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1818 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1819 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1820 account for padding for stub section requiring one.
1821 (elf32_arm_build_stubs): Add comment to stress the importance of
1822 zeroing veneer section content.
1824 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1826 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1828 * bfd-in2.h: Regenerate.
1829 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1831 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1832 (arm_dedicated_stub_output_section_name): Likewise.
1833 (arm_dedicated_stub_input_section_ptr): Likewise.
1834 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1835 function description comment. Add support for dedicated output stub
1836 section to given stub types.
1837 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1838 elf32_arm_create_or_find_stub_sec.
1839 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1840 (elf32_arm_size_stubs): Pass stub type when calling
1841 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1842 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1844 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1846 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1847 when setting need_convert_load.
1849 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1851 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1854 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1857 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1859 (elf_i386_convert_load): Don't convert R_386_GOT32.
1861 2016-05-20 Alan Modra <amodra@gmail.com>
1864 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1865 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1867 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1869 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1870 (debug_arc_reloc): Likewise.
1871 (elf_arc_relocate_section): Likewise.
1872 (elf_arc_check_relocs): Likewise.
1873 (elf_arc_adjust_dynamic_symbol): Likewise.
1874 (elf_arc_add_symbol_hook): Likewise.
1876 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1878 * config.bfd: Remove `am34-*-linux*' support.
1880 2016-05-19 Alan Modra <amodra@gmail.com>
1882 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1883 relocs before plt relocs.
1885 2016-05-19 Alan Modra <amodra@gmail.com>
1887 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1888 before dereferencing.
1890 2016-05-18 Nick Clifton <nickc@redhat.com>
1892 * po/sv.po: Updated Swedish translation.
1894 2016-05-18 Alan Modra <amodra@gmail.com>
1896 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1897 for each BFD. Don't goto error_ret_free_local from outside loop.
1899 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1901 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1902 STB_GNU_UNIQUE handling.
1903 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1904 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1905 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1906 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1907 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1908 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1909 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1910 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1911 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1912 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1913 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1914 (elf_backend_add_symbol_hook): Remove macro.
1915 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1916 for STB_GNU_UNIQUE symbols.
1918 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1920 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1922 (v850_elf_copy_private_bfd_data): ... here. Call the new
1923 function and `_bfd_elf_copy_private_bfd_data'.
1925 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1928 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1929 GOTPCREL relocation against large section.
1931 2016-05-13 Alan Modra <amodra@gmail.com>
1933 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1934 linker dynamic sections in calculating size and address of
1935 dynamic tags rather than using output sections. Remove asserts.
1936 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1937 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1938 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1939 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1940 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1941 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1942 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1943 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1944 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1945 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1946 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1947 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1948 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1949 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1950 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1951 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1952 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1953 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1954 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1955 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1956 * elflink.c (bfd_elf_final_link): Likewise.
1957 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1958 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1959 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1960 don't set doit. Look up dynobj section.
1961 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1962 invocation and dynamic tag vma calculation. Don't test
1963 boolean var == TRUE.
1964 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1967 2016-05-13 Alan Modra <amodra@gmail.com>
1969 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1970 octets_per_byte. Put dynamic .rela.plt last in link orders.
1971 Assign output_offset for reloc sections rather than writing
1972 sorted relocs from block corresponding to output_offset.
1974 2016-05-12 Alan Modra <amodra@gmail.com>
1976 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1978 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1980 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1982 2016-05-11 Alan Modra <amodra@gmail.com>
1984 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1985 (elf32_hppa_check_relocs): Don't set dynobj.
1986 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1987 (elf32_hppa_build_stubs): Likewise.
1988 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1990 2016-05-11 Alan Modra <amodra@gmail.com>
1993 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1994 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1996 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1998 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1999 aarch64_tls_transition check.
2001 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2003 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2005 (arm_stub_sym_claimed): New function.
2006 (elf32_arm_create_stub): Use veneered symbol name and section if
2007 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2008 (arm_stub_claim_sym): New function.
2009 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2010 veneered symbol, otherwise create local symbol as before.
2012 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2014 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2015 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2016 and set branch type of a symbol.
2017 (bfd_elf32_arm_process_before_allocation): Likewise.
2018 (elf32_arm_relocate_section): Likewise and fix identation along the
2020 (allocate_dynrelocs_for_symbol): Likewise.
2021 (elf32_arm_finish_dynamic_symbol): Likewise.
2022 (elf32_arm_swap_symbol_in): Likewise.
2023 (elf32_arm_swap_symbol_out): Likewise.
2025 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2027 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2028 * bfd-in2.h: Regenerated.
2029 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2030 parameter to add_stub_section callback.
2031 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2032 and pass it down to add_stub_section.
2033 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2035 (elf32_arm_size_stubs): Add output section parameter to
2036 add_stub_section function pointer parameter.
2038 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2040 * elf32-arm.c (elf32_arm_create_stub): New function.
2041 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2043 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2045 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2046 arm_stub_a8_veneer_lwm enumerator.
2047 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2048 aforementioned enumerator.
2049 (struct elf32_arm_stub_hash_entry): Delete target_addend
2050 field and add source_value.
2051 (struct a8_erratum_fix): Delete addend field and add target_offset.
2052 (stub_hash_newfunc): Initialize source_value field amd remove
2053 initialization for target_addend.
2054 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2055 the else to being always executed, moving the
2056 arm_stub_a8_veneer_b_cond specific code in it. Remove
2057 stub_entry->target_addend from points_to computation.
2058 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2059 to target symbol from start of section rather than the offset from the
2061 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2062 fields from struct a8_erratum_fix's offset and target_offset
2064 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2065 veneered_insn_loc and loc using stub_entry's source_value.
2067 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2069 (elf32_arm_merge_eabi_attributes): Add merging logic for
2072 2016-05-10 Pip Cet <pipcet@gmail.com>
2075 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2076 Define as _bfd_generic_copy_link_hash_symbol_type when using
2079 2016-05-09 Nick Clifton <nickc@redhat.com>
2082 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2083 field before accessing sections array.
2085 2016-05-09 Christophe Monat <christophe.monat@st.com>
2088 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2089 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2091 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2093 (create_instruction_vldmdb): Likewise.
2094 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2095 uses it to re-encode.
2097 2016-05-09 Nick Clifton <nickc@redhat.com>
2100 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2103 2016-05-09 Alan Modra <amodra@gmail.com>
2105 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2107 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2110 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2111 documenting that indx == -3 if symbol is defined in a discarded
2113 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2114 symbol is defined in a discarded section.
2115 (elf_link_output_extsym): Strip a global symbol defined in a
2118 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2120 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2123 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2125 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2127 (elf_i386_convert_load_reloc): This. New function.
2128 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2130 (elf_x86_64_convert_load_reloc): This. New function.
2132 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2134 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2135 Don't check if contents == NULL.
2136 (elf_i386_tls_transition): Add from_relocate_section. Check
2137 from_relocate_section instead of contents != NULL. Update
2138 elf_i386_check_tls_transition call.
2139 (elf_i386_check_relocs): Cache the section contents if
2140 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2141 elf_i386_tls_transition.
2142 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2143 to elf_i386_tls_transition.
2144 (elf_backend_caches_rawsize): New.
2145 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2146 if contents == NULL.
2147 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2148 from_relocate_section instead of contents != NULL.
2149 (elf_x86_64_check_relocs): Cache the section contents if
2150 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2151 elf_x86_64_tls_transition.
2152 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2153 to elf_x86_64_tls_transition.
2154 (elf_backend_caches_rawsize): New.
2156 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2159 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2162 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2164 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2165 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2166 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2167 no_apply_dynamic_relocs.
2168 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2169 dynamic relocations generated.
2171 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2173 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2175 (elf_i386_create_dynamic_sections): Here.
2176 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2177 interp setting to ...
2178 (elf_x86_64_create_dynamic_sections): Here.
2180 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2182 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2183 and replace (EH)->has_got_reloc with GOT_RELOC.
2184 (elf_i386_fixup_symbol): Pass has_got_reloc to
2185 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2186 (elf_i386_allocate_dynrelocs): Likewise.
2187 (elf_i386_relocate_section): Likewise.
2188 (elf_i386_finish_dynamic_symbol): Likewise.
2189 (elf_i386_convert_load): Pass TRUE to
2190 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2191 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2192 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2193 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2194 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2195 (elf_x86_64_allocate_dynrelocs): Likewise.
2196 (elf_x86_64_relocate_section): Likewise.
2197 (elf_x86_64_finish_dynamic_symbol): Likewise.
2198 (elf_x86_64_convert_load): Pass TRUE to
2199 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2201 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2203 * elf32-i386.c (check_relocs_failed): New.
2204 (elf_i386_check_relocs): Set check_relocs_failed on error.
2205 (elf_i386_relocate_section): Skip if check_relocs failed.
2207 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2209 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2210 check_relocs_failed on error.
2212 2016-04-29 Nick Clifton <nickc@redhat.com>
2215 * elf-bfd.h (struct elf_backend_data): Rename
2216 elf_backend_set_special_section_info_and_link to
2217 elf_backend_copy_special_section_fields.
2218 * elfxx-target.h: Likewise.
2219 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2220 comparing section flags.
2221 (copy_special_section_fields): New function.
2222 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2223 Perform two scans over special sections. The first one looks for
2224 a direct mapping between the output section and an input section.
2225 The second scan looks for a possible match based upon section
2227 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2228 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2230 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2231 elf32_i386_copy_solaris_special_section_fields.
2232 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2233 Rename to elf32_sparc_copy_solaris_special_section_fields.
2234 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2235 elf64_x86_64_copy_solaris_special_section_fields.
2237 2016-04-28 Nick Clifton <nickc@redhat.com>
2239 * po/zh_CN.po: Updated Chinese (simplified) translation.
2241 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2244 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2245 when estimating distances between output sections.
2247 2016-04-27 Alan Modra <amodra@gmail.com>
2249 * elflink.c (_bfd_elf_is_start_stop): New function.
2250 (_bfd_elf_gc_mark_rsec): Use it.
2251 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2253 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2255 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2256 * mmo.c (mmo_get_section_contents): Likewise.
2257 (mmo_set_section_contents): Likewise.
2259 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2261 * elf-bfd.h (elf_link_hash_table): Update comments for
2263 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2264 the unused NULL entry at the head of dynamic symbol table.
2265 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2268 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2270 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2271 created file from dynobj.
2273 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2275 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2276 normal input file if possible.
2278 2016-04-21 Nick Clifton <nickc@redhat.com>
2280 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2281 * aout-target.h: Likewise.
2282 * aout-tic30.c: Likewise.
2283 * binary.c: Likewise.
2285 * coff-alpha.c: Likewise.
2286 * coff-rs6000.c: Likewise.
2287 * coff64-rs6000.c: Likewise.
2288 * coffcode.h: Likewise.
2289 * i386msdos.c: Likewise.
2290 * i386os9k.c: Likewise.
2293 * libbfd-in.h: Likewise.
2294 * libecoff.h: Likewise.
2295 * mach-o-target.c: Likewise.
2297 * nlm-target.h: Likewise.
2298 * oasys.c: Likewise.
2300 * plugin.c: Likewise.
2301 * ppcboot.c: Likewise.
2304 * tekhex.c: Likewise.
2305 * versados.c: Likewise.
2306 * vms-alpha.c: Likewise.
2308 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2309 * linker.c (bfd_link_check_relocs): New function.
2310 (_bfd_generic_link_check_relocs): New function.
2311 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2312 _bfd_link_check_relocs field.
2313 (struct bfd_target)L Add _bfd_link_check_relocs field.
2314 * bfd-in2.h: Regenerate.
2315 * libbfd.h: Regenerate.
2317 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2319 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2320 (elf_backend_gc_sweep_hook): Likewise.
2321 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2322 (elf_backend_gc_sweep_hook): Likewise.
2324 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2326 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2327 in excluded sections
2329 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2332 * elf64-x86-64.c (check_relocs_failed): New.
2333 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2334 Support relocation agaist local symbol. Set check_relocs_failed.
2335 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2336 R_X86_64_32 relocation overflow.
2337 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2338 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2340 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2342 * elf32-i386.c (elf_i386_check_relocs): Call
2343 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2344 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2346 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2348 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2349 * elflink.c (_bfd_elf_link_check_relocs): New function.
2350 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2351 if check_relocs_after_open_input is FALSE.
2353 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2355 * cache.c: Update old style function definitions.
2356 * elf32-m68k.c: Likewise.
2357 * elf64-mmix.c: Likewise.
2358 * stab-syms.c: Likewise.
2360 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2362 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2364 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2366 * Makefile.in: Regenerated with automake 1.11.6.
2367 * aclocal.m4: Likewise.
2368 * doc/Makefile.in: Likewise.
2370 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2372 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2373 * bfd-in2.h: Regenerate.
2374 * libbfd.h: Regenerate.
2375 * elf32-arc.c: Add 'opcode/arc.h' include.
2376 (struct arc_relocation_data): Add symbol_name.
2377 (arc_special_overflow_checks): New function.
2378 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2379 required, add an extra comment.
2380 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2382 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2384 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2386 (elf_arc_relocate_section): Update enum uses.
2387 (elf_arc_check_relocs): Likewise.
2388 (elf_arc_finish_dynamic_symbol): Likewise.
2390 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2392 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2395 2016-04-14 Nick Clifton <nickc@redhat.com>
2398 * elf-bbfd.h (struct elf_backend_data): New field:
2400 New field: elf_backend_set_special_section_info_and_link
2401 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2403 (elf_backend_set_special_section_info_and_link): Define if not
2405 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
2406 elf_backend_strtab_flags macros to initialise fields in structure.
2407 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
2408 being set even if SHF_MERGE is not set.
2409 (elf_fake_sections): Likewise.
2410 (section_match): New function. Matches two ELF sections based
2411 upon fixed characteristics.
2412 (find_link): New function. Locates a section in a BFD that
2413 matches a section in a different BFD.
2414 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
2415 fields of reserved sections.
2416 (bfd_elf_compute_section_file_positions): Set the flags for the
2417 .shstrtab section based upon the elf_strtab_flags field in the
2418 elf_backend_data structure.
2419 (swap_out_syms): Likewise for the .strtab section.
2420 * elflink.c (bfd_elf_final_link): Set the flags for the
2421 .strtab section based upon the elf_strtab_flags field in the
2422 elf_backend_data structure.
2423 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
2424 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
2426 (elf_backend_set_special_section_info_and_link): Define for
2428 * elf32-sparc.c: Likewise.
2429 * elf64-x86-64.c: Likewise.
2431 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
2434 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
2436 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
2437 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
2438 applies to read-only section.
2439 * elf32-i386.c (elf_i386_link_hash_table): Add
2440 readonly_dynrelocs_against_ifunc.
2441 (elf_i386_allocate_dynrelocs): Updated.
2442 (elf_i386_size_dynamic_sections): Issue an error for read-only
2443 segment with dynamic IFUNC relocations only if
2444 readonly_dynrelocs_against_ifunc is TRUE.
2445 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2446 readonly_dynrelocs_against_ifunc.
2447 (elf_x86_64_allocate_dynrelocs): Updated.
2448 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
2449 segment with dynamic IFUNC relocations only if
2450 readonly_dynrelocs_against_ifunc is TRUE.
2451 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2454 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
2456 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
2457 a fall through from error_ret_free_internal. Free local_syms in
2458 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
2460 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2462 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
2463 (relocate_plt_for_entry): Likewise.
2465 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2467 * elf32-arc.c (elf_arc_check_relocs): Changed
2469 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2471 * elf32-arc.c (name_for_global_symbol): Changed assert.
2472 (get_replace_function): Created.:
2473 (struct arc_relocation_data): Changed to signed types.
2474 (defines S, L, P, PDATA): Casted to signed type.
2475 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
2476 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
2477 (arc_do_relocation): Changed.
2479 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2481 * elf32-arc.c (name_for_global_symbol): Added assert to check for
2483 (elf_arc_relocate_section): Added and changed asserts, validating
2484 the synamic symbol index.
2485 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
2486 relocation if symbol has dynindx set to -1.
2488 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
2491 * elflink.c (elf_link_add_object_symbols): Always turn hidden
2492 and internal symbols which have a dynamic index into local
2495 2016-04-04 Nick Clifton <nickc@redhat.com>
2498 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
2499 version number if the version is zero.
2501 2016-04-01 Alan Modra <amodra@gmail.com>
2504 * elflink.c (on_needed_list): Recursively check needed status.
2505 (elf_link_add_object_symbols): Adjust.
2507 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2509 * elf32-avr.c (avr_elf32_load_records_from_section): Free
2510 internal_relocs only if they aren't cached.
2512 2016-03-29 Nick Clifton <nickc@redhat.com>
2515 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
2516 assertion on the size of the got section to allow it to be bigger
2517 than the number of relocs.
2519 2016-03-29 Toni Spets <toni.spets@iki.fi>
2522 * coffcode.h (coff_write_object_contents): Revert accidental
2525 2016-03-22 Alan Modra <amodra@gmail.com>
2528 * dwarf2.c (read_attribute_value): Skip info_ptr check for
2529 DW_FORM_flag_present.
2531 2016-03-22 Nick Clifton <nickc@redhat.com>
2533 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
2534 architecture name for backwards compatibility.
2536 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
2537 unbounded stack use.
2539 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
2540 sufficiently recent version of GCC.
2541 * configure: Regenerate.
2543 2016-03-22 Alan Modra <amodra@gmail.com>
2546 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
2548 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2550 * archures.c (bfd_mach_arc_nps400): Define.
2551 * bfd-in2.h: Regenerate.
2552 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
2553 some existing entries to make space.
2554 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
2555 (arc_elf_final_write_processing): Likewise.
2557 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2559 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
2561 (arc_elf_final_write_processing): Don't bother setting cpu field
2562 in e_flags, this will have been set elsewhere.
2564 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2566 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
2569 2016-03-21 Nick Clifton <nickc@redhat.com>
2571 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
2572 * configure: Regenerate.
2573 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
2574 alloca with call to xmalloc.
2575 * elf32-nds32.c: Likewise.
2576 * elf64-hppa.c: Likewise.
2577 * elfxx-mips.c: Likewise.
2579 * pei-x86_64.c: Likewise.
2583 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2586 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
2588 (elf_i386_relocate_section): Likewise.
2589 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2590 (elf_x86_64_relocate_section): Likewise.
2592 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2595 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2596 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
2597 relocation overflow check.
2599 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
2601 * bfd-in2.h: Regenerated.
2603 2016-03-11 Dan Gissel <dgisselq@ieee.org>
2606 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
2607 uses bytes not octets.
2608 * elflink.c (resolve_section): Likewise.
2609 Add a bfd parameter.
2610 (eval_section): Pass the input_bfd to resolve_section.
2611 (bfd_elf_perform_complex_relocation): Convert byte offset to
2612 octets before read and writing values.
2613 (elf_link_input_bfd): Add byte to octet conversions.
2614 (elf_reloc_link_order): Likewise.
2615 (elf_fixup_link_order): Likewise.
2616 (bfd_elf_final_link): Likewise.
2617 * reloc.c (_bfd_final_link_relocate): Likewise.
2618 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2620 2016-03-10 Nick Clifton <nickc@redhat.com>
2622 * config.bfd: Mark the i370 target as obsolete.
2624 2016-03-09 Pedro Alves <palves@redhat.com>
2626 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2627 gcc ABI)" to printable name.
2628 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2629 of "v850-rh850" as printable name.
2631 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2634 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2635 relocations against absolute symbols.
2637 2016-03-09 Alan Modra <amodra@gmail.com>
2640 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2641 length elements in the archive.
2643 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2646 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2647 for -E/--dynamic-list only when not relocatable.
2649 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2652 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2653 count for locally defined local IFUNC symbols in shared object.
2654 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2656 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2659 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2662 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2663 Andrew Burgess <andrew.burgess@embecosm.com>
2665 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2666 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2667 (arc_elf_howto_init): Added assert to validate relocations.
2668 (get_middle_endian_relocation): Delete.
2669 (middle_endian_convert): New function.
2670 (ME): Redefine, now does nothing.
2671 (IS_ME): New define.
2672 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2673 definition to call middle_endian_convert. Add a new local
2674 variable and make use of this throughout. Added call to
2675 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2677 2016-03-07 Nick Clifton <nickc@redhat.com>
2680 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2681 length elements in the archive.
2683 2016-03-07 Jiong Wang <jiong.wang@arm.com>
2685 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2686 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2688 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2691 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2692 executable as definition if the new definition comes from a
2695 2016-03-02 Alan Modra <amodra@gmail.com>
2697 * Makefile.in: Regenerate.
2698 * po/SRC-POTFILES.in: Regenerate.
2700 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2702 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2703 relocation addend when sections get merged.
2705 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2707 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2709 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2710 Assert for code sections dynamic relocs.
2712 2016-02-26 Renlin Li <renlin.li@arm.com>
2714 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2715 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2717 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2720 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2721 load with locally bound symbols if PIC is false or there is no
2722 base register. Optimize branch to 0 if PIC is false.
2723 (elf_i386_relocate_section): Don't generate dynamic relocations
2724 against undefined weak symbols if PIC is false.
2725 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2726 if we can't estimate relocation overflow with --no-relax.
2727 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2728 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2729 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2730 against undefined weak symbols if PIC is false.
2732 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2735 * bfd.c (bfd): Change flags to 20 bits.
2736 (BFD_CONVERT_ELF_COMMON): New.
2737 (BFD_USE_ELF_STT_COMMON): Likewise.
2738 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2739 BFD_USE_ELF_STT_COMMON.
2740 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2741 * configure.ac: Remove --enable-elf-stt-common.
2742 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2743 common symbol depending on BFD_CONVERT_ELF_COMMON and
2744 BFD_USE_ELF_STT_COMMON.
2745 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2747 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2749 (elf_link_convert_common_type): New function.
2750 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2751 common symbol depending on BFD_CONVERT_ELF_COMMON and
2752 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2753 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2754 and BFD_USE_ELF_STT_COMMON to object_flags.
2755 (TARGET_LITTLE_SYM): Likewise.
2756 * syms.c (BSF_KEEP_G): Renamed to ...
2757 (BSF_ELF_COMMON): This.
2758 * bfd-in2.h: Regenerated.
2759 * config.in: Likewise.
2760 * configure: Likewise.
2762 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2767 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2768 (elf_i386_link_hash_entry): Add has_got_reloc and
2770 (elf_i386_link_hash_table): Add interp.
2771 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2773 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2775 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2776 (elf_i386_fixup_symbol): New function.
2777 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2778 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2779 relocations and discard relocations against resolved undefined
2780 weak symbols in executable. Don't make resolved undefined weak
2781 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2782 relocation against undefined weak symbols in PIE.
2783 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2784 (elf_i386_relocate_section): Don't generate dynamic relocations
2785 against resolved undefined weak symbols in PIE, except for
2787 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2788 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2789 Don't generate dynamic relocation against resolved undefined weak
2790 symbol in executable.
2791 (elf_i386_finish_dynamic_sections): Call
2792 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2793 (elf_backend_fixup_symbol): New.
2794 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2795 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2797 (elf_x86_64_link_hash_table): Add interp.
2798 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2800 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2802 (elf_x86_64_check_relocs): Set has_got_reloc and
2804 (elf_x86_64_fixup_symbol): New function.
2805 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2806 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2807 relocations and discard relocations against resolved undefined
2808 weak symbols in executable. Don't make resolved undefined weak
2809 symbols in executable dynamic.
2810 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2811 (elf_x86_64_relocate_section): Check relocation overflow for
2812 dynamic relocations against unresolved weak undefined symbols.
2813 Don't generate dynamic relocations against resolved weak
2814 undefined symbols in PIE.
2815 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2816 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2817 Don't generate dynamic relocation against resolved undefined weak
2818 symbol in executable.
2819 (elf_x86_64_finish_dynamic_sections): Call
2820 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2821 (elf_backend_fixup_symbol): New.
2823 2016-02-26 Alan Modra <amodra@gmail.com>
2825 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2826 save_restore_funcs, rest of sections when not relocatable.
2827 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2828 (sfpr_define): Define all symbols on emitted code.
2829 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2830 when relocatable. Move sfpr_define loop earlier.
2832 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2834 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2835 (elf_x86_64_relocate_section): Use it. Replace
2836 x86_64_elf_howto_table[r_type] with howto.
2838 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2841 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2842 symbol version is unknown.
2844 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2846 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2847 to (bfd_vma) -1 when setting needs_plt to 0.
2848 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2850 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2852 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2853 library, instead of PIC, and don't check PDE when making linker
2854 assigned symbol dynamic.
2856 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2858 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2859 ABIVERSION for non-executable stack.
2861 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2864 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2865 Always produce a RELATIVE reloc for a local symbol.
2867 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2869 Fix test-case ld-elf/pr19617b
2870 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2871 discard unused non-function symbols when --dynamic-list-data.
2873 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2875 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2876 dynsym section, even if it is empty, with dynamic sections.
2878 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2880 * syms.c: Remove BSF_COMMON from comments.
2881 * bfd-in2.h: Regenerated.
2883 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2885 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2886 for destination. Remove useless function parameters.
2887 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2889 2016-02-19 Nick Clifton <nickc@redhat.com>
2892 * aoutx.h (aout_link_add_symbols): Check for out of range string
2896 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2897 processing if we encounter a reloc without an associated symbol.
2899 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2902 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2903 sections for -E/--dynamic-list.
2905 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2907 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2910 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2912 * plugin.c (plugin_vec): Set match priority to 255.
2913 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2914 matching against the plugin vector, take priority from there not
2917 2016-02-15 Nick Clifton <nickc@redhat.com>
2919 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2920 for length and type fields. Use a signed value for the
2921 suffix_length field.
2923 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2926 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2927 significant bit in GOT offset for R_386_GOT32X.
2929 2016-02-10 Nick Clifton <nickc@redhat.com>
2932 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2934 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2935 number of messages about FDE encoding preventing .eh_frame_hdr
2938 2016-02-09 Nick Clifton <nickc@redhat.com>
2940 * oasys.c (oasys_archive_p): Fix indentation.
2941 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2942 constant for left shifting.
2944 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2945 helpful warning message to explain why certain AArch64 relocs
2948 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2950 * pe-mips.c (coff_mips_reloc): Fix formatting.
2952 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2954 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2955 to bfd_mach_arc_arc600.
2957 2016-02-04 Alan Modra <amodra@gmail.com>
2959 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2962 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2965 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2966 distances in the compressed_size field of the output section.
2968 2016-02-02 Alan Modra <amodra@gmail.com>
2970 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2971 ELFv2 entry optimization.
2973 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2976 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2977 no relocations in relocatable files.
2979 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2982 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2983 if a symbol from a library loaded via DT_NEEDED doesn't match
2984 the symbol referenced by regular object.
2986 2016-02-01 Nathaniel Smith <njs@pobox.com>
2988 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2991 2016-02-01 Alan Modra <amodra@gmail.com>
2993 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2994 an out of range reloc_index.
2995 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2997 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2999 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3000 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3001 * Makefile.in: Regenerated.
3003 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3005 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3007 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3010 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3012 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3014 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3017 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3018 against STT_GNU_IFUNC symbol only with dynamic symbols.
3019 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3021 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3024 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3025 decompress debug sections.
3027 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3029 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3032 2016-01-25 Nick Clifton <nickc@redhat.com>
3035 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3036 dsym filename buffer.
3038 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3040 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3042 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3044 * elfxx-mips.c (BZ16_REG): Correct calculation.
3046 2016-01-21 Nick Clifton <nickc@redhat.com>
3048 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3049 changing the type of _loc to be bfd_byte *.
3050 (elf_arc_finish_dynamic_symbol): Likewise.
3052 2016-01-21 Nick Clifton <nickc@redhat.com>
3055 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3056 class of the linker stub bfd.
3057 (elf32_arm_check_relocs): Skip check for pic format after
3058 processing a vxWorks R_ARM_ABS12 reloc.
3059 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3060 reporting a class mismatch.
3062 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3064 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3065 veneer for sym_sec != input_sec.
3066 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3067 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3068 calculation destination.
3070 2016-01-21 Alan Modra <amodra@gmail.com>
3072 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3073 (swap_linux_prpsinfo64_out): New function.
3074 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3075 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3076 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3077 (elfcore_write_linux_prpsinfo64): Likewise.
3078 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3079 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3080 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3082 2016-01-21 Alan Modra <amodra@gmail.com>
3084 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3085 * elf.c: Adjust #include.
3086 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3087 * Makefile.am (SOURCE_HFILES): Update.
3088 * Makefile.in: Regenerate.
3089 * po/SRC-PORFILES.in: Regenerate.
3091 2016-01-21 Alan Modra <amodra@gmail.com>
3093 * configure.ac: Move corefile selection later in file. Move
3094 tdefaults code immediately after other target vector code.
3095 * configure: Regenerate.
3097 2016-01-20 Mickael Guene <mickael.guene@st.com>
3099 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3100 section using '.text.noread' pattern.
3102 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3104 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3106 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3107 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3109 * arc-plt.def: New file.
3110 * arc-plt.h: Likewise.
3111 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3112 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3113 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3114 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3115 (name_for_global_symbol): Added.
3116 (ADD_RELA): Helper to create dynamic relocs.
3117 (new_got_entry_to_list): Create a new got entry in linked list.
3118 (symbol_has_entry_of_type): Search for specific type of entry in
3120 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3121 (is_reloc_for_TLS, arc_elf_set_private_flags)
3122 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3123 (arc_elf_merge_private_bfd_data): New functions.
3124 (debug_arc_reloc): Cleaned debug info printing.
3125 (PDATA reloc): Changed not to perform address alignment.
3126 (reverse_me): Added. Fix for ARC_32 relocs.
3127 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3129 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3130 Changed function to access an array of list of GOT entries instead
3131 of just an array of offsets.
3132 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3133 (elf_arc_check_relocs): Likewise.
3134 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3135 (elf_arc_finish_dynamic_sections): Likewise
3136 (arc_create_dynamic_sections): Modified conditions to create
3138 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3139 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3140 (relocate_plt_for_entry): Changed to support new way to define PLT
3142 (add_symbol_to_plt): Likewise.
3143 (arc_elf_link_hash_table_create): New function.
3145 2016-01-18 Nick Clifton <nickc@redhat.com>
3148 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3149 section number into internal section number.
3150 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3151 * coffswap.h (coff_swap_sym_in): Likewise.
3152 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3153 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3154 section number field is big enough to hold the external value.
3156 2016-01-17 Alan Modra <amodra@gmail.com>
3158 * configure: Regenerate.
3160 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3162 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3163 when address in first unwind entry does not match start of
3166 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3167 Jiong Wang <jiong.wang@arm.com>
3170 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3173 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3175 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3176 place 'R_' before the reloc name returned.
3177 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3178 the relocation string.
3180 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3182 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3183 factored out from...
3184 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3186 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3188 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3189 attribute check after ELF file header flag check.
3191 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3193 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3194 return status from `_bfd_elf_merge_object_attributes'.
3196 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3198 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3199 factored out from...
3200 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3202 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3204 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3205 handling of input MIPS ABI flags together.
3207 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3209 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3210 attribute checks for null input.
3212 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3214 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3215 pointers to target data.
3217 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3219 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3222 2016-01-01 Alan Modra <amodra@gmail.com>
3224 Update year range in copyright notice of all files.
3226 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3228 Copyright (C) 2016 Free Software Foundation, Inc.
3230 Copying and distribution of this file, with or without modification,
3231 are permitted in any medium without royalty provided the copyright
3232 notice and this notice are preserved.
3238 version-control: never
projects / deliverable / binutils-gdb.git / blob