1 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
4 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
5 but treat them as debugging symbols.
7 2016-11-10 Jiong Wang <jiong.wang@arm.com>
10 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
11 symbol locally in PIE.
13 2016-11-10 Nick Clifton <nickc@redhat.com>
16 * compress.c (bfd_get_full_section_contents): Provide a more
17 helpful error message when a section is too large to load.
19 2016-11-08 Pedro Alves <palves@redhat.com>
21 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
24 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
26 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
27 'number_of_functions' to keep lookup table and number of entries in
29 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
30 to keep lookup table and number of entries in the table.
31 (lookup_funcinfo): New structure for lookup table for function
33 (build_line_info_table): New function to create and build the lookup
34 table for line information.
35 (lookup_address_in_line_info_table): Use the lookup table instead of
36 traverse a linked list.
37 (compare_lookup_funcinfos): New compare fuction used in sorting of
38 lookup table for function references.
39 (build_lookup_funcinfo_table): New function to create, build and
40 sort the lookup table for functions references.
41 (lookup_address_in_function_table): Use the table instead of
42 traverse a linked list.
43 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
46 2016-11-04 Nick Clifton <nickc@redhat.com>
48 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
49 when supporting 64-bit BFD targets.
51 2016-11-03 Tristan Gingold <gingold@adacore.com>
53 * config.bfd: Deprecate many old triplets.
55 2016-11-03 Nick Clifton <nickc@redhat.com>
57 * po/da.po: Updated Danish translation.
59 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
61 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
62 not fall through to the default case.
64 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
65 Andrew Waterman <andrew@sifive.com>
67 Add support for RISC-V architecture.
68 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
69 * config.bdf: Likewise.
70 * configure.ac: Likewise.
71 * Makefile.in: Regenerate.
72 * configure: Regenerate.
73 * archures.c: Add bfd_riscv_arch.
74 * reloc.c: Add riscv relocs.
75 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
76 * bfd-in2.h: Regenerate.
77 * libbfd.h: Regenerate.
78 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
79 * elfnn-riscv.c: New file.
80 * elfxx-riscv.c: New file.
81 * elfxx-riscv.h: New file.
83 2016-10-31 Alan Modra <amodra@gmail.com>
86 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
89 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
91 * cpu-arc.c (arc_get_mach): Delete.
93 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
95 * elfxx-mips.c (STUB_JALR): Correct description.
97 2016-10-20 Nick Clifton <nickc@redhat.com>
99 * po/gas.pot: Regenerate.
101 2016-10-19 Nick Clifton <nickc@redhat.com>
103 * aout-adobe.c: Add missing c-format tags for translatable strings.
104 * aout-cris.c: Likewise.
107 * binary.c: Likewise.
109 * coff-alpha.c: Likewise.
110 * coff-arm.c: Likewise.
111 * coff-i860.c: Likewise.
112 * coff-mcore.c: Likewise.
113 * coff-ppc.c: Likewise.
114 * coff-rs6000.c: Likewise.
115 * coff-sh.c: Likewise.
116 * coff-tic4x.c: Likewise.
117 * coff-tic54x.c: Likewise.
118 * coff-tic80.c: Likewise.
119 * coff64-rs6000.c: Likewise.
120 * coffcode.h: Likewise.
121 * coffgen.c: Likewise.
122 * cofflink.c: Likewise.
123 * coffswap.h: Likewise.
124 * cpu-arm.c: Likewise.
125 * dwarf2.c: Likewise.
127 * elf-attrs.c: Likewise.
128 * elf-eh-frame.c: Likewise.
129 * elf-ifunc.c: Likewise.
130 * elf-m10300.c: Likewise.
131 * elf-s390-common.c: Likewise.
133 * elf32-arc.c: Likewise.
134 * elf32-arm.c: Likewise.
135 * elf32-avr.c: Likewise.
136 * elf32-bfin.c: Likewise.
137 * elf32-cr16.c: Likewise.
138 * elf32-cr16c.c: Likewise.
139 * elf32-cris.c: Likewise.
140 * elf32-crx.c: Likewise.
141 * elf32-d10v.c: Likewise.
142 * elf32-d30v.c: Likewise.
143 * elf32-epiphany.c: Likewise.
144 * elf32-fr30.c: Likewise.
145 * elf32-frv.c: Likewise.
146 * elf32-gen.c: Likewise.
147 * elf32-hppa.c: Likewise.
148 * elf32-i370.c: Likewise.
149 * elf32-i386.c: Likewise.
150 * elf32-i960.c: Likewise.
151 * elf32-ip2k.c: Likewise.
152 * elf32-iq2000.c: Likewise.
153 * elf32-lm32.c: Likewise.
154 * elf32-m32c.c: Likewise.
155 * elf32-m32r.c: Likewise.
156 * elf32-m68hc11.c: Likewise.
157 * elf32-m68hc12.c: Likewise.
158 * elf32-m68hc1x.c: Likewise.
159 * elf32-m68k.c: Likewise.
160 * elf32-mcore.c: Likewise.
161 * elf32-mep.c: Likewise.
162 * elf32-metag.c: Likewise.
163 * elf32-microblaze.c: Likewise.
164 * elf32-moxie.c: Likewise.
165 * elf32-msp430.c: Likewise.
166 * elf32-mt.c: Likewise.
167 * elf32-nds32.c: Likewise.
168 * elf32-nios2.c: Likewise.
169 * elf32-or1k.c: Likewise.
170 * elf32-pj.c: Likewise.
171 * elf32-ppc.c: Likewise.
172 * elf32-rl78.c: Likewise.
173 * elf32-rx.c: Likewise.
174 * elf32-s390.c: Likewise.
175 * elf32-score.c: Likewise.
176 * elf32-score7.c: Likewise.
177 * elf32-sh-symbian.c: Likewise.
178 * elf32-sh.c: Likewise.
179 * elf32-sh64.c: Likewise.
180 * elf32-spu.c: Likewise.
181 * elf32-tic6x.c: Likewise.
182 * elf32-tilepro.c: Likewise.
183 * elf32-v850.c: Likewise.
184 * elf32-vax.c: Likewise.
185 * elf32-visium.c: Likewise.
186 * elf32-xgate.c: Likewise.
187 * elf32-xtensa.c: Likewise.
188 * elf64-alpha.c: Likewise.
189 * elf64-gen.c: Likewise.
190 * elf64-hppa.c: Likewise.
191 * elf64-ia64-vms.c: Likewise.
192 * elf64-mmix.c: Likewise.
193 * elf64-ppc.c: Likewise.
194 * elf64-s390.c: Likewise.
195 * elf64-sh64.c: Likewise.
196 * elf64-sparc.c: Likewise.
197 * elf64-x86-64.c: Likewise.
198 * elfcode.h: Likewise.
199 * elfcore.h: Likewise.
200 * elflink.c: Likewise.
201 * elfnn-aarch64.c: Likewise.
202 * elfnn-ia64.c: Likewise.
203 * elfxx-mips.c: Likewise.
204 * elfxx-sparc.c: Likewise.
205 * elfxx-tilegx.c: Likewise.
208 * libbfd.c: Likewise.
209 * linker.c: Likewise.
210 * m68klinux.c: Likewise.
211 * mach-o.c: Likewise.
216 * pe-mips.c: Likewise.
217 * peXXigen.c: Likewise.
218 * pei-x86_64.c: Likewise.
219 * peicode.h: Likewise.
220 * ppcboot.c: Likewise.
222 * sparclinux.c: Likewise.
225 * vms-alpha.c: Likewise.
226 * vms-lib.c: Likewise.
227 * xcofflink.c: Likewise.
229 2016-10-18 Nick Clifton <nickc@redhat.com>
231 * po/da.po: Updated Danish translation.
233 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
235 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
238 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
240 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
241 variable to `reloc_index'.
243 2016-10-12 Alan Modra <amodra@gmail.com>
245 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
246 (STD_SECTION): Adjust to suit.
247 * elf.c (_bfd_elf_large_com_section): Likewise.
248 * bfd-in2.h: Regenerate.
250 2016-10-11 Alan Modra <amodra@gmail.com>
252 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
253 defined temporarily with bfd_und_section.
254 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
255 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
256 symbols with bfd_und_section.
258 2016-10-07 Alan Modra <amodra@gmail.com>
260 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
261 obfd param with struct bfd_link_info param. Update all callers.
262 * linker.c (bfd_merge_private_bfd_data): Likewise.
263 (_bfd_generic_verify_endian_match): Likewise.
264 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
265 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
266 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
267 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
268 (_bfd_elf_merge_object_attributes): Likewise.
269 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
270 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
271 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
272 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
273 (elf32_arm_merge_private_bfd_data): Likewise.
274 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
275 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
276 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
277 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
278 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
279 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
280 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
281 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
282 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
283 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
284 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
285 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
286 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
287 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
288 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
289 (elf32_msp430_merge_private_bfd_data): Likewise.
290 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
291 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
292 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
293 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
294 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
295 (ppc_elf_merge_obj_attributes): Likewise.
296 (ppc_elf_merge_private_bfd_data): Likewise.
297 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
298 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
299 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
300 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
301 (elf32_score_merge_private_bfd_data): Likewise.
302 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
303 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
304 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
305 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
306 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
307 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
308 (elf32_tic6x_merge_private_bfd_data): Likewise.
309 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
310 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
311 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
312 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
313 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
314 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
315 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
316 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
317 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
318 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
319 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
320 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
321 (mips_elf_merge_obj_attributes): Likewise.
322 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
323 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
324 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
325 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
326 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
327 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
328 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
329 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
330 * bfd-in2.h: Regenerate.
331 * libbfd.h: Regenerate.
333 2016-10-07 Alan Modra <amodra@gmail.com>
335 * Makefile.am (LIBBFD_H_FILES): Update.
336 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
337 * cpu-sh.c (sh_merge_bfd_arch): Move to..
338 * elf32-sh.c: ..here, and make static.
339 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
341 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
342 _bfd_generic_verify_endian_match.
343 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
344 (bfd_elf32_bfd_merge_private_bfd_data): Define as
345 _bfd_generic_verify_endian_match.
346 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
348 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
349 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
350 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
351 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
352 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
353 * linker.c: ..here, and make internal.
354 * bfd.c (bfd_merge_private_bfd_data): Move to..
356 * Makefile.in: Regenerate.
357 * doc/Makefile.in: Regenerate.
358 * bfd-in2.h: Regenerate.
359 * libbfd.h: Regenerate.
361 2016-10-06 Alan Modra <amodra@gmail.com>
363 * coff-h8300.c: Spell fall through comments consistently.
364 * coffgen.c: Likewise.
365 * elf32-hppa.c: Likewise.
366 * elf32-ppc.c: Likewise.
367 * elf32-score.c: Likewise.
368 * elf32-score7.c: Likewise.
369 * elf64-ppc.c: Likewise.
370 * elfxx-aarch64.c: Likewise.
371 * elfxx-mips.c: Likewise.
372 * cpu-ns32k.c: Add missing fall through comments.
373 * elf-m10300.c: Likewise.
374 * elf32-arm.c: Likewise.
375 * elf32-avr.c: Likewise.
376 * elf32-bfin.c: Likewise.
377 * elf32-frv.c: Likewise.
378 * elf32-i386.c: Likewise.
379 * elf32-microblaze.c: Likewise.
380 * elf32-nds32.c: Likewise.
381 * elf32-ppc.c: Likewise.
382 * elf32-rl78.c: Likewise.
383 * elf32-rx.c: Likewise.
384 * elf32-s390.c: Likewise.
385 * elf32-sh.c: Likewise.
386 * elf32-tic6x.c: Likewise.
387 * elf64-ia64-vms.c: Likewise.
388 * elf64-ppc.c: Likewise.
389 * elf64-s390.c: Likewise.
390 * elf64-x86-64.c: Likewise.
391 * elflink.c: Likewise.
392 * elfnn-aarch64.c: Likewise.
393 * elfnn-ia64.c: Likewise.
398 * versados.c: Likewise.
400 2016-10-06 Alan Modra <amodra@gmail.com>
402 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
404 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
405 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
407 2016-10-06 Alan Modra <amodra@gmail.com>
409 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
410 OR in arithmetic expression, not boolean OR.
412 2016-09-30 Alan Modra <amodra@gmail.com>
414 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
415 as per comment at head of bfd-in2.h.
416 * Makefile.in: Regenerate.
418 2016-09-30 Alan Modra <amodra@gmail.com>
420 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
421 _bfd_error_handler (...) throughout.
422 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
423 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
424 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
425 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
426 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
427 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
428 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
429 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
430 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
431 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
432 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
433 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
434 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
435 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
436 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
437 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
438 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
439 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
440 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
441 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
442 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
443 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
444 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
445 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
446 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
447 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
448 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
449 * xcofflink.c: Likewise.
451 2016-09-30 Alan Modra <amodra@gmail.com>
453 * bfd-in.h: Include stdarg.h.
454 * bfd.c (bfd_error_handler_type): Make like vprintf.
455 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
456 (error_handler_internal): New function, split out from..
457 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
458 (bfd_set_error_handler): Update.
459 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
460 (_bfd_assert_handler): Make static.
461 * coffgen.c (null_error_handler): Update params.
462 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
463 Don't use bfd_error_handler_type.
464 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
465 * elfxx-target.h (elf_backend_link_order_error_handler): Default
466 to _bfd_error_handler.
467 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
468 (bfd_assert_handler_type): Likewise.
469 (_bfd_error_handler): Update.
470 * bfd-in2.h: Regenerate.
471 * libbfd.h: Regenerate.
473 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
476 * elf-bfd.h (struct elf_backend_data): Delete
477 elf_backend_count_output_relocs callback and add
478 elf_backend_update_relocs.
479 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
480 (emit_relocs): Deleted.
481 (elf32_arm_emit_relocs): Deleted.
482 (elf_backend_emit_relocs): Updated not to use the old functions.
483 (elf32_arm_update_relocs): New function.
484 (elf_backend_update_relocs): New define.
485 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
486 relocation count. Call elf_backend_emit_relocs.
487 (_bfd_elf_size_reloc_section): Do not call
488 elf_backend_count_output_relocs.
489 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
490 (elf_backend_update_relocs): New define.
492 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
495 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
496 Thumb-ARM stub is too far.
498 2016-09-27 Nick Clifton <nickc@redhat.com>
501 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
502 timestamp field if real time values are not being stored.
504 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
506 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
507 to verify CC_FOR_BUILD compiler.
508 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
509 and add CC_FOR_BUILD compiler checks.
510 * Makefile.in: Regenerate.
511 * configure: Likewise.
512 * doc/Makefile.in: Likewise.
514 2016-09-26 Awson <kyrab@mail.ru>
517 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
518 for R_AMD64_PCRQUAD relocations.
520 2016-09-26 Alan Modra <amodra@gmail.com>
522 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
523 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
524 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
525 attributes, merge them. Don't warn about undefined tag bits,
526 or copy unknown values to output.
527 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
528 _bfd_elf_ppc_merge_fp_attributes.
530 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
533 * elf-bfd.h (struct elf_backend_data): Add
534 elf_backend_count_output_relocs callback to count relocations in
536 * elf-arm.c (elf32_arm_add_relocation): Deleted.
537 (elf32_arm_write_section): Move additional relocation to emit_relocs.
538 (elf32_arm_count_output_relocs): New function.
539 (emit_relocs): New function.
540 (elf32_arm_emit_relocs): New function.
541 (elf32_arm_vxworks_emit_relocs): New function.
542 (elf_backend_emit_relocs): Updated to use the new functions.
543 (elf_backend_count_output_relocs): New define.
544 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
545 to the relocation count.
546 (_bfd_elf_link_size_reloc_section): Use callback to count the
547 relocations which will be in output.
548 (_bfd_elf_default_count_output_relocs): New function.
549 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
551 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
553 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
554 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
555 bigger than 0x1000 bytes.
557 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
559 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
562 2016-09-14 Nick Clifton <nickc@redhat.com>
565 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
566 contains a valid size for the Debug directory.
568 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
570 * format.c (struct bfd_preserve): New "build_id" field.
571 (bfd_preserve_save): Save "build_id".
572 (bfd_preserve_restore): Restore "build_id".
574 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
577 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
578 relocation with copy relocation when building executable.
580 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
583 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
584 delete_shrinks_insn. Modify computation of shrinked_insn_address.
585 Compute shrink_boundary and adjust addend only if
586 addend_within_shrink_boundary.
587 (elf32_avr_relax_section): Modify calls to
588 elf32_avr_relax_delete_bytes to pass extra parameter.
590 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
592 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
593 array of bytes and use bfd_get_16 to interpret its encoding according
594 to endianness of target.
596 2016-09-01 Alan Modra <amodra@gmail.com>
598 * elf64-ppc.c (synthetic_opd): New static var.
599 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
600 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
602 2016-08-31 Alan Modra <amodra@gmail.com>
604 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
605 track max group size with a new "group_size" var that is reduced
606 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
609 2016-08-31 Alan Modra <amodra@gmail.com>
611 * elf32-ppc.c (ppc_elf_section_processing): Delete.
612 (elf_backend_section_processing): Don't define.
613 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
614 split on non-exec sections differing in SHF_PPC_VLE. When
615 splitting segments, mark size invalid.
617 2016-08-30 Alan Modra <amodra@gmail.com>
620 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
622 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
626 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
627 R_386_PC32 relocation is used to call IFUNC function in PIC
630 2016-08-27 Alan Modra <amodra@gmail.com>
633 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
634 have corresponding SHF_GROUP sections.
635 (bfd_elf_set_group_contents): Comment.
637 2016-08-27 Alan Modra <amodra@gmail.com>
640 * elf64-ppc.c (pc_dynrelocs): New function.
641 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
642 handle pic dynamic relocs.
644 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
646 * bfd-in.h (struct elf32_arm_params): Define.
647 (bfd_elf32_arm_set_target_relocs): Rename into ...
648 (bfd_elf32_arm_set_target_params): This. Use a struct
649 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
650 * bfd-in2.h: Regenerate.
651 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
652 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
653 elf32_arm_params rather than as individual parameters.
655 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
657 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
658 passed the end of htab->stub_group array.
659 (elf32_arm_create_or_find_stub_sec): Likewise.
660 (elf32_arm_create_stub): Likewise.
662 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
664 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
665 to TRUE for GOT and TLS relocs.
667 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
669 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
671 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
673 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
674 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
675 (struct elf_arc_link_hash_table): Likewise.
676 (elf_arc_link_hash_newfunc): Likewise.
677 (elf_arc_link_hash_table_free): Likewise.
678 (arc_elf_link_hash_table_create): Likewise.
679 (elf_arc_relocate_section): Fixed conditions related to dynamic
680 (elf_arc_check_relocs): Likewise.
681 (arc_elf_create_dynamic_sections): Added
682 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
683 through the hash table.
685 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
687 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
688 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
691 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
693 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
695 * bfd-in2.h: Regenerated from the previous changes.
696 * libbfd.h: Regenerated from the previous changes.
698 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
700 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
701 the input import library bfd.
702 * bfd-in2.h: Regenerate.
703 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
704 and new_cmse_stub_offset fields.
705 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
707 (elf32_arm_add_stub): Likewise for stub_offset.
708 (arm_new_stubs_start_offset_ptr): New function.
709 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
710 empty SG veneers to have zero relocations.
711 (arm_size_one_stub): Only initialize stub size and template
712 information for non empty veneers. Do not update veneer section size
713 if veneer already has an offset.
714 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
715 of a boolean indicating success or failure.
716 (cmse_scan): Change stub_changed parameter into an integer pointer
717 parameter cmse_stub_created to count the number of stub created and
718 adapt to change of return value in elf32_arm_create_stub.
719 (cmse_entry_fct_p): New function.
720 (arm_list_new_cmse_stub): Likewise.
721 (set_cmse_veneer_addr_from_implib): Likewise.
722 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
723 cmse_scan instead of that of cmse_stub_changed to compute the number
724 of stub created and use it to initialize stub_changed. Call
725 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
726 of return value in elf32_arm_create_stub. Use
727 arm_stub_section_start_offset () if not NULL to initialize size of
728 secure gateway veneers section. Initialize stub_offset of Cortex-A8
729 erratum fix to -1. Use ret to hold return value.
730 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
731 NULL to initialize size of secure gateway veneers section. Adapt
732 comment to stress the importance of zeroing veneer section content.
733 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
734 initialize eponymous field in struct elf32_arm_link_hash_table.
736 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
738 * elf32-s390.c (stdarg.h): New include.
739 (elf_s390_grok_psinfo): New function.
740 (elf_s390_write_core_note): New function.
741 (elf_backend_grok_psinfo): Declare backend hook.
742 (elf_backend_write_core_note): Likewise.
743 * elf64-s390.c (stdarg.h): New include.
744 (elf_s390_grok_prstatus): New function.
745 (elf_s390_grok_psinfo): New function.
746 (elf_s390_write_core_note): New function.
747 (elf_backend_grok_prstatus): Declare backend hook.
748 (elf_backend_grok_psinfo): Likewise.
749 (elf_backend_write_core_note): Likewise.
751 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
753 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
754 (elf_s390_finish_ifunc_symbol): Likewise.
755 (elf_s390_finish_dynamic_symbol): Likewise.
756 (elf_s390_finish_dynamic_sections): Likewise.
757 (elf_s390_grok_prstatus): Likewise.
758 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
759 (elf_s390_finish_dynamic_symbol): Likewise.
761 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
763 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
765 2016-08-23 Nick Clifton <nickc@redhat.com>
767 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
768 there is no arm data associated with the section.
770 2016-08-23 Alan Modra <amodra@gmail.com>
773 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
774 _GLOBAL_OFFSET_TABLE_, not start of .got section.
776 2016-08-22 Nick Clifton <nickc@redhat.com>
778 * doc/chew.c (main): Free the string buffer used to files as they
781 2016-08-22 Alan Modra <amodra@gmail.com>
783 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
784 (ppc_elf_relocate_section): ..to here. Comment. Error on
785 detecting -mbss-plt -fPIC local ifuncs too.
786 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
787 branch table entries.
789 2016-08-19 Nick Clifton <nickc@redhat.com>
791 * elf.c (assign_section_numbers): Assign number for the .shstrtab
792 section after the symbol table and string table sections.
794 2016-08-19 Alan Modra <amodra@gmail.com>
796 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
797 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
798 dyn_relocs for weakdefs.
799 (alias_readonly_dynrelocs): New function.
800 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
801 (ppc64_elf_relocate_section): Simplify condition under which
802 dyn_relocs are emitted.
804 2016-08-19 Alan Modra <amodra@gmail.com>
807 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
808 (readonly_dynrelocs): Comment fix.
809 (global_entry_stub): New function.
810 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
811 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
812 that in size_global_entry_stubs, handling ifunc too. Delete dead
814 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
815 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
816 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
817 undefweak syms. Expand and correct comments.
818 (size_global_entry_stubs): Ensure symbol is defined.
819 (ppc64_elf_relocate_section): Match condition under which
820 dyn_relocs are emitted to that in allocate_dynrelocs.
822 2016-08-12 Alan Modra <amodra@gmail.com>
824 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
825 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
826 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
828 2016-08-11 Alan Modra <amodra@gmail.com>
830 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
831 non_got_ref true in any case where we could have generated dynbss
832 copies but decide not to do so.
834 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
836 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
837 the stub address retrieved if associated with a microMIPS
840 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
842 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
843 stub also add STO_MICROMIPS annotation.
845 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
847 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
848 in microMIPS LA25 stub references.
850 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
852 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
853 adjusting the use_count of merged .got entries.
855 2016-08-08 Nick Clifton <nickc@redhat.com>
857 * doc/chew.c (delete_string): Only free the string buffer if it is
858 there. Mark the buffer as NULL after freeing.
859 (drop): Free the dropped string.
860 (free_words): New function: Frees the memory allocated to the
862 (add_instrinsic): Duplicate the name string, so that it can be
864 (compile): Free unused words.
865 (main): Free the dictionary and top level string buffers at the
868 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
870 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
871 * bfd-in2.h: Regenerate.
872 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
874 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
875 cmse_implib field in struct elf32_arm_link_hash_table.
876 (elf32_arm_filter_cmse_symbols): New function.
877 (elf32_arm_filter_implib_symbols): Likewise.
878 (elf_backend_filter_implib_symbols): Define to
879 elf32_arm_filter_implib_symbols.
881 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
883 * elf32-arm.c (CMSE_PREFIX): Define macro.
884 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
885 (cmse_branch_thumb_only): Declare stub.
886 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
887 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
888 FALSE if there is no PLT.
889 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
890 (elf32_arm_final_link_relocate): Likewise.
891 (elf32_arm_gc_sweep_hook): Likewise.
892 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
893 secure entry functions.
894 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
895 (arm_dedicated_stub_output_section_required): Change to a switch case
896 and add a case for arm_stub_cmse_branch_thumb_only.
897 (arm_dedicated_stub_output_section_required_alignment): Likewise.
898 (arm_stub_dedicated_output_section_name): Likewise.
899 (arm_stub_dedicated_input_section_ptr): Likewise and remove
900 ATTRIBUTE_UNUSED for htab parameter.
901 (arm_stub_required_alignment): Likewise.
902 (arm_stub_sym_claimed): Likewise.
903 (arm_dedicated_stub_section_padding): Likewise.
904 (cmse_scan): New function.
905 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
906 Set stub_changed to TRUE if such veneers were created.
907 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
910 2016-08-02 Alan Modra <amodra@gmail.com>
913 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
915 2016-08-02 Nick Clifton <nickc@redhat.com>
918 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
919 (elf_backend_sweep_hook): Delete.
921 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
922 Kwok Cheung Yeung <kcy@codesourcery.com>
924 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
925 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
926 (ppc_elf_vle_split16): Clear field before inserting.
928 2016-08-01 Nick Clifton <nickc@redhat.com>
930 * po/sv.po: Updated Swedish translation.
932 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
933 Nick Clifton <nickc@redhat.com>
936 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
937 of the coff_section_data before using it.
939 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
941 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
942 in PLT compression selection.
943 (_bfd_mips_elf_check_relocs): Likewise.
945 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
947 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
948 case where there's no elf_link_hash_entry while processing
949 GOT_NORMAL got entries.
951 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
953 * version.m4 (BFD_VERSION): Set to 2.27.51.
954 * configure: Regenerated.
956 2016-07-21 Nick Clifton <nickc@redhat.com>
958 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
959 (swap_out_syms): Return an error when not finding ELF output
960 section rather than asserting.
962 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
964 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
966 2016-07-20 John Baldwin <jhb@FreeBSD.org>
968 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
969 and handle pr_pid if present.
971 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
974 * elf.c (assign_file_positions_for_load_sections): Also check
975 p_paddr for program header space.
977 2016-07-20 Alan Modra <amodra@gmail.com>
979 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
980 ppc64_elf_unhandled_reloc for special_function.
981 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
983 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
985 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
987 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
988 corresponding error message.
990 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
992 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
993 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
994 (branch_reloc_p): New function.
995 (mips_elf_calculate_relocation): Handle ISA mode determination
996 for relocations against section symbols, against absolute
997 symbols and absolute relocations. Also set `*cross_mode_jump_p'
999 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1000 checks for weak undefined symbols. Also check target alignment
1001 within the same ISA mode.
1002 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1003 in the alignment check.
1004 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1005 <R_MICROMIPS_PC10_S1>: Likewise.
1006 <R_MICROMIPS_PC16_S1>: Likewise.
1007 (mips_elf_perform_relocation): Report a failure for unsupported
1008 same-mode JALX instructions and cross-mode branches.
1009 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1010 error messages for jumps to misaligned addresses.
1012 2016-07-16 Alan Modra <amodra@gmail.com>
1014 * elflink.c: Include plugin-api.h.
1015 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1016 (try_claim): ..here.
1017 * plugin.h: Don't include bfd.h.
1018 (bfd_plugin_open_input): Declare.
1020 2016-07-16 Alan Modra <amodra@gmail.com>
1022 * targets.c (bfd_seach_for_target): Rename to..
1023 (bfd_iterate_over_targets): ..this. Rewrite doc.
1024 * bfd-in2.h: Regenerate.
1026 2016-07-16 Alan Modra <amodra@gmail.com>
1028 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1029 * libbfd.h: Regenerate.
1030 * bfd-in2.h: Regenerate.
1032 2016-07-16 Alan Modra <amodra@gmail.com>
1034 * libbfd-in.h (BFD_ALIGN): Move to..
1036 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1037 * elf32-ppc.c (default_params): Adjust init.
1038 (ppc_elf_link_params): Set pagesize_p2.
1039 * libbfd.h: Regenerate.
1040 * bfd-in2.h: Regenerate.
1042 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1044 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1045 (_bfd_elf_filter_global_symbols): Declare.
1046 * elf.c (_bfd_elf_filter_global_symbols): New function.
1047 * elflink.c (elf_filter_global_symbols): Likewise.
1048 (elf_output_implib): Likewise.
1049 (bfd_elf_final_link): Call above function, failing if it does.
1050 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1052 (elf_backend_copy_indirect_symbol): Fix spacing.
1053 (elf_backend_hide_symbol): Likewise.
1054 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1056 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1057 Nick Clifton <nickc@redhat.com>
1059 * elf32-arc.c (PR_DEBUG): Delete.
1060 Fix printing of debug information. Fix formatting of debug
1062 (debug_arc_reloc): Handle symbols that are not from an input file.
1063 (arc_do_relocation): Remove excessive exclamation points.
1065 * arc-got.h: Fix formatting. Fix printing of debug information.
1066 (new_got_entry_to_list): Use xmalloc.
1067 * config.bfd: use the big-endian arc vector as the default vector
1068 for big-endian arc targets.
1070 2016-07-15 Alan Modra <amodra@gmail.com>
1072 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1073 from marking sym_indices.
1075 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1077 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1078 first with relocations against absolute symbols.
1079 (bfd_install_relocation): Likewise.
1081 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1083 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1084 .got/.got.plt sections to 8 bytes.
1086 2016-07-12 Nick Clifton <nickc@redhat.com>
1088 * binary.c (binary_set_section_contents): Second grammar fix.
1090 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1092 * binary.c (binary_set_section_contents): Fix grammar in warning
1095 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1097 * elf32-arc.c: made PR_DEBUG always defined.
1099 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1101 * arc-got.h: Moved got related structures from elf32-arc.c to
1102 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1103 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1104 tls_type_for_reloc, symbol_has_entry_of_type,
1105 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1106 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1107 relocate_fix_got_relocs_for_got_info,
1108 create_got_dynrelocs_for_single_entry,
1109 create_got_dynrelocs_for_got_info): Added to file.
1110 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1113 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1115 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1117 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1119 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1120 (THUMB32_MOVW): Likewise.
1121 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1122 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1123 (arm_stub_is_thumb): Add new veneer stub.
1124 (arm_type_of_stub): Use new veneer.
1125 (arm_stub_required_alignment): Add new veneer.
1127 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1129 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1130 (SEC_ELF_PURECODE): ... this.
1131 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1133 (elf32_arm_fake_sections): Likewise.
1134 (elf_32_arm_section_flags): Likewise.
1135 (elf_32_arm_lookup_section_flags): Likewise.
1136 * section.c (SEC_ELF_NOREAD): Rename to ...
1137 (SEC_ELF_PURECODE): ... this.
1139 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1141 * elf32-arm.c (using_thumb2_bl): New function.
1142 (arm_type_of_stub): Declare thumb2 variable together and change type
1143 to bfd_boolean. Use using_thumb2_bl () to determine whether
1144 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1145 checked for BL range.
1146 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1147 the bit size of BL offset.
1149 2016-06-29 Nick Clifton <nickc@redhat.com>
1151 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1152 Returns TRUE for AArch64 mapping symbols.
1153 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1154 mapping symbols as precious in object files so that they will not
1156 (elf_backend_symbol_processing): Define.
1158 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1159 for ARM mapping symbols.
1160 (elf32_arm_backend_symbol_processing): Make use of the new function.
1162 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1165 * elflink.c (elf_link_check_versioned_symbol): Return false
1166 for unreferenced undefined symbol.
1168 2016-06-28 Nick Clifton <nickc@redhat.com>
1170 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1173 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1174 function. Marks mapping symbols in object files as precious, so
1175 that strip will not remove them.
1176 (elf_backend_symbol_processing): Define.
1178 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1180 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1181 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1183 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1185 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1187 (mips16_reloc_map): Likewise.
1188 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1189 (mips16_elf64_howto_table_rela): Likewise.
1190 (mips16_reloc_map): Likewise.
1191 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1192 (elf_mips16_howto_table_rela): Likewise.
1193 (mips16_reloc_map): Likewise.
1194 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1195 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1196 (b_reloc_p): Likewise.
1197 (mips_elf_calculate_relocation): Likewise.
1198 (_bfd_mips_elf_check_relocs): Likewise.
1199 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1200 * bfd-in2.h: Regenerate.
1201 * libbfd.h: Regenerate.
1203 2016-06-27 Alan Modra <amodra@gmail.com>
1206 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1207 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1209 (ppc64_elf_size_stubs): Adjust to suit.
1211 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1213 * elf32-dlx.h: New file.
1214 * elf32-dlx.c: Adjust.
1216 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1218 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1220 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1222 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1225 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1227 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1228 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1229 (elfcore_grok_freebsd_psinfo): New function.
1230 (elfcore_grok_freebsd_prstatus): New function.
1231 (elfcore_grok_freebsd_note): New function.
1232 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1235 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1237 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1240 2016-06-24 Alan Modra <amodra@gmail.com>
1242 * config.bfd: Delete mips vxworks patterns matched earlier.
1243 Combine mips*-*-none with mips*-*-elf*.
1245 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1247 * elfxx-mips.c (mips_elf_perform_relocation): Call
1248 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1249 use the `%X%H' format for the cross-mode jump conversion error
1250 message. Remove the full stop from the end of the message.
1251 Continue processing rather than returning failure.
1253 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1255 * archures.c: Remove bfd_mach_arc_nps400.
1256 * bfd-in2.h: Likewise.
1257 * cpu-arc.c (arch_info_struct): Likewise.
1258 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1261 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1265 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1267 (elf_link_is_defined_archive_symbol): Call
1268 bfd_link_plugin_object_p on unknown plugin object and use the
1269 IR symbol table if the input is an IR object.
1270 * plugin.c (bfd_link_plugin_object_p): New function.
1271 * plugin.h (bfd_link_plugin_object_p): New prototype.
1273 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1276 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1277 on symbol from plugin dummy input.
1279 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1281 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1283 * bfd-in2.h: Regenerated.
1284 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1285 with bfd_plugin_unknown.
1287 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1290 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1291 bfd_boolean argument.
1292 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1293 "shared object" with "PIC object" in comments.
1294 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1295 "shared object" with "PIC object" in comments. Avoid PLT if
1296 requested. Generate dynamic relocations for non-GOT references.
1297 Make room for the special first entry in PLT and allocate PLT
1298 entry only for PLT and PC-relative references. Store dynamic
1299 GOT relocations in .rel[a].iplt section for static executables.
1300 If PLT isn't used, always use GOT for symbol value. Don't
1301 allocate GOT entry if it isn't used.
1302 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1303 count only in the code section. Allocate dynamic pointer
1304 relocation against STT_GNU_IFUNC symbol in the non-code section.
1305 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1306 only for PC-relative references.
1307 (elf_i386_allocate_dynrelocs): Pass TRUE to
1308 _bfd_elf_allocate_ifunc_dyn_relocs.
1309 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1310 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1311 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1312 the non-code section and store it in the proper REL section.
1313 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1315 (elf_i386_finish_dynamic_symbol): Generate dynamic
1316 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1317 STT_GNU_IFUNC symbols without PLT.
1318 (elf_i386_finish_dynamic_sections): Don't handle local
1319 STT_GNU_IFUNC symbols here.
1320 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1322 (elf_backend_output_arch_local_syms): New.
1323 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1324 count only in the code section. Allocate dynamic pointer
1325 relocation against STT_GNU_IFUNC symbol in the non-code section.
1326 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1327 count only for PC-relative references.
1328 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1329 _bfd_elf_allocate_ifunc_dyn_relocs.
1330 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1331 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1332 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1333 without PLT. Generate dynamic pointer relocation against
1334 STT_GNU_IFUNC symbol in the non-code section and store it in
1335 the proper RELA section. Don't allow non-pointer relocation
1336 against STT_GNU_IFUNC symbol without PLT.
1337 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1338 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1339 STT_GNU_IFUNC symbols without PLT.
1340 (elf_x86_64_finish_dynamic_sections): Don't handle local
1341 STT_GNU_IFUNC symbols here.
1342 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1344 (elf_backend_output_arch_local_syms): New.
1345 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1346 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1348 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1349 Tony Wang <tony.wang@arm.com>
1351 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1353 (stub_long_branch_thumb2_only): Define stub.
1354 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1355 (arm_stub_long_branch_thumb2_only): Likewise.
1356 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1359 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1361 * archures.c (bfd_mach_sparc_v8plusc): Define.
1362 (bfd_mach_sparc_v9c): Likewise.
1363 (bfd_mach_sparc_v8plusd): Likewise.
1364 (bfd_mach_sparc_v9d): Likewise.
1365 (bfd_mach_sparc_v8pluse): Likewise.
1366 (bfd_mach_sparc_v9e): Likewise.
1367 (bfd_mach_sparc_v8plusv): Likewise
1368 (bfd_mach_sparc_v9v): Likewise.
1369 (bfd_mach_sparc_v8plusm): Likewise.
1370 (bfd_mach_sparc_v9m): Likewise.
1371 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1372 (bfd_mach_sparc_64bit_p): Likewise.
1373 * bfd-in2.h: Regenerate.
1374 * cpu-sparc.c (arch_info_struct): Add entries for
1375 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1376 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1377 and bfd_mach_sparc_v9{c,d,e,v,m}.
1378 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1379 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1381 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1383 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1384 symbols for relocations against IFUNC symbols.
1385 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1387 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1389 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1390 .rela.iplt in DT_PLTRELSZ.
1391 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1392 for DT_PLTRELSZ and DT_RELASZ as well.
1394 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1396 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1397 non-loaded, non-alloced sections.
1398 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1400 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1402 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1403 allocating dynamic relocation.
1404 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1406 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1409 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1410 offsets until reloc_toaddr.
1412 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1414 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1415 Don't check symbol type for STN_UNDEF symbol index.
1416 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1417 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1420 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1422 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1424 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1425 for exact arch value then. Force review of arch check logic for new
1427 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1428 that logic for new architecture.
1429 (arch_has_thumb2_nop): Remove.
1430 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1431 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1433 2016-06-14 Alan Modra <amodra@gmail.com>
1435 * bfd-in.h (bfd_my_archive): Delete.
1436 * bfd-in2.h: Regenerate.
1438 2016-06-14 Alan Modra <amodra@gmail.com>
1441 * archive.c (open_nested_file): Set my_archive.
1442 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1444 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1445 (bfd_seek): Likewise.
1446 * bfdwin.c (bfd_get_file_window): Likewise.
1447 * cache.c (cache_bmmap): Likewise.
1448 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1449 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1451 * plugin.c (try_claim): Likewise.
1452 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1453 file within thin archive, not the archive.
1455 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1458 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1459 section address for R_386_GOT32/R_386_GOT32X relocations against
1460 IFUNC symbols if there is no base register and return error for
1463 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1465 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1466 GOT32 adjustment for static executables.
1468 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
1470 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1472 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1474 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
1476 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1478 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1480 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1482 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
1483 (SECTSTART): Changed.
1484 (elf_arc_relocate_section): Fixed mistake in PIE related
1486 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
1488 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1490 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
1491 enable support for "-z combreloc" and DT_RELACOUNT.
1492 (elf_backend_reloc_type_class): Likewise
1494 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
1497 * elf32-i386.c (elf_i386_relocate_section): When relocating
1498 R_386_GOT32, return error without a base register for PIC and
1499 subtract the .got.plt section address only with a base register.
1501 2016-06-10 Alan Modra <amodra@gmail.com>
1503 * elf-strtab.c (struct strtab_save): Use size_t for "size".
1504 (struct elf_strtab_hash): Likewise for "size" and "alloced".
1505 (_bfd_elf_strtab_init): Formatting.
1506 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
1507 (_bfd_elf_strtab_addref): Take size_t idx param.
1508 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
1509 (_bfd_elf_strtab_offset): Likewise.
1510 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
1511 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
1512 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
1513 (_bfd_elf_strtab_finalize): Similarly.
1514 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
1515 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
1516 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
1517 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
1518 using bfd_size_type.
1519 (bfd_section_from_shdr): Delete amt.
1520 (_bfd_elf_init_reloc_shdr): Likewise.
1521 (_bfd_elf_link_assign_sym_version): Likewise.
1522 (assign_section_numbers): Use size_t reloc_count.
1523 * elflink.c (struct elf_symbuf_head): Use size_t "count".
1524 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
1525 (elf_link_is_defined_archive_symbol): Likewise.
1526 (elf_add_dt_needed_tag): Likewise.
1527 (elf_finalize_dynstr): Likewise.
1528 (elf_link_add_object_symbols): Likewise.
1529 (bfd_elf_size_dynamic_sections): Likewise.
1530 (elf_create_symbuf): Similarly.
1531 (bfd_elf_match_symbols_in_sections): Likewise.
1532 (elf_link_swap_symbols_out): Likewise.
1533 (elf_link_check_versioned_symbol): Likewise.
1534 (bfd_elf_gc_record_vtinherit): Likewise.
1535 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
1537 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1540 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
1541 and relocs only if shrinking occurred.
1543 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
1545 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
1546 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
1547 (elf_i386_check_tls_transition): Check indirect call and direct
1548 call with the addr32 prefix for general and local dynamic models.
1549 Set the tls_get_addr feild.
1550 (elf_i386_convert_load_reloc): Always use addr32 prefix for
1551 indirect ___tls_get_addr call via GOT.
1552 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
1553 transitions with indirect call and direct call with the addr32
1556 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
1558 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
1559 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
1560 (elf_s390_relocate_section): Fix comment.
1561 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
1564 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
1566 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
1567 section offset when calculation the larl operand in the first PLT
1570 2016-06-07 Alan Modra <amodra@gmail.com>
1572 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
1573 to match other 32-bit archs.
1574 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
1575 (ppc_elf_object_p): Call it.
1576 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
1578 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
1579 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
1580 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
1581 _bfd_elf_ppc_at_tprel_transform): Move to..
1582 * elf-bfd.h: ..here.
1583 (_bfd_elf_ppc_set_arch): Declare.
1584 * bfd-in2.h: Regenerate.
1586 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
1588 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
1589 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
1590 (elf_x86_64_check_tls_transition): Check indirect call and
1591 direct call with the addr32 prefix for general and local dynamic
1592 models. Set the tls_get_addr feild.
1593 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
1594 indirect __tls_get_addr call via GOT.
1595 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
1596 transitions with indirect call and direct call with the addr32
1599 2016-06-04 Christian Groessler <chris@groessler.org>
1601 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
1603 2016-06-02 Nick Clifton <nickc@redhat.com>
1606 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
1608 (arch_info_struct): Likewise.
1609 (architectures): Likewise.
1611 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
1613 * config.bfd: Replace -uclibc with *.
1615 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
1617 * elf64-x86-64.c: Replace data32 with data16 in comments.
1619 2016-05-31 Alan Modra <amodra@gmail.com>
1623 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
1624 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
1625 symbol given a version by a script different to the version
1626 of the symbol being added.
1627 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
1628 _bfd_elf_strtab_restore. Don't fudge dynstr references.
1629 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
1630 (struct strtab_save): New.
1631 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
1632 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
1633 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
1635 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1637 * elf32-hppa.h: Add extern "C".
1638 * elf32-nds32.h: Likewise.
1639 * elf32-tic6x.h: Likewise.
1641 2016-06-01 Nick Clifton <nickc@redhat.com>
1643 * po/sr.po: New Serbian translation.
1644 * configure.ac (ALL_LINGUAS): Add sr.
1645 * configure: Regenerate.
1647 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1649 * elfxx-mips.c (b_reloc_p): New function.
1650 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
1653 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1655 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
1656 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
1657 reloc location from calculation, treat the addend as signed with
1658 local non-section symbols and enable overflow detection.
1660 2016-05-28 Alan Modra <amodra@gmail.com>
1662 * aoutx.h: Adjust linker callback calls throughout file,
1665 * coff-alpha.c: Likewise.
1666 * coff-arm.c: Likewise.
1667 * coff-h8300.c: Likewise.
1668 * coff-h8500.c: Likewise.
1669 * coff-i960.c: Likewise.
1670 * coff-mcore.c: Likewise.
1671 * coff-mips.c: Likewise.
1672 * coff-ppc.c: Likewise.
1673 * coff-rs6000.c: Likewise.
1674 * coff-sh.c: Likewise.
1675 * coff-tic80.c: Likewise.
1676 * coff-w65.c: Likewise.
1677 * coff-z80.c: Likewise.
1678 * coff-z8k.c: Likewise.
1679 * coff64-rs6000.c: Likewise.
1680 * cofflink.c: Likewise.
1681 * ecoff.c: Likewise.
1682 * elf-bfd.h: Likewise.
1683 * elf-m10200.c: Likewise.
1684 * elf-m10300.c: Likewise.
1685 * elf32-arc.c: Likewise.
1686 * elf32-arm.c: Likewise.
1687 * elf32-avr.c: Likewise.
1688 * elf32-bfin.c: Likewise.
1689 * elf32-cr16.c: Likewise.
1690 * elf32-cr16c.c: Likewise.
1691 * elf32-cris.c: Likewise.
1692 * elf32-crx.c: Likewise.
1693 * elf32-d10v.c: Likewise.
1694 * elf32-epiphany.c: Likewise.
1695 * elf32-fr30.c: Likewise.
1696 * elf32-frv.c: Likewise.
1697 * elf32-ft32.c: Likewise.
1698 * elf32-h8300.c: Likewise.
1699 * elf32-hppa.c: Likewise.
1700 * elf32-i370.c: Likewise.
1701 * elf32-i386.c: Likewise.
1702 * elf32-i860.c: Likewise.
1703 * elf32-ip2k.c: Likewise.
1704 * elf32-iq2000.c: Likewise.
1705 * elf32-lm32.c: Likewise.
1706 * elf32-m32c.c: Likewise.
1707 * elf32-m32r.c: Likewise.
1708 * elf32-m68hc1x.c: Likewise.
1709 * elf32-m68k.c: Likewise.
1710 * elf32-mep.c: Likewise.
1711 * elf32-metag.c: Likewise.
1712 * elf32-microblaze.c: Likewise.
1713 * elf32-moxie.c: Likewise.
1714 * elf32-msp430.c: Likewise.
1715 * elf32-mt.c: Likewise.
1716 * elf32-nds32.c: Likewise.
1717 * elf32-nios2.c: Likewise.
1718 * elf32-or1k.c: Likewise.
1719 * elf32-ppc.c: Likewise.
1720 * elf32-s390.c: Likewise.
1721 * elf32-score.c: Likewise.
1722 * elf32-score7.c: Likewise.
1723 * elf32-sh.c: Likewise.
1724 * elf32-sh64.c: Likewise.
1725 * elf32-spu.c: Likewise.
1726 * elf32-tic6x.c: Likewise.
1727 * elf32-tilepro.c: Likewise.
1728 * elf32-v850.c: Likewise.
1729 * elf32-vax.c: Likewise.
1730 * elf32-visium.c: Likewise.
1731 * elf32-xstormy16.c: Likewise.
1732 * elf32-xtensa.c: Likewise.
1733 * elf64-alpha.c: Likewise.
1734 * elf64-hppa.c: Likewise.
1735 * elf64-ia64-vms.c: Likewise.
1736 * elf64-mmix.c: Likewise.
1737 * elf64-ppc.c: Likewise.
1738 * elf64-s390.c: Likewise.
1739 * elf64-sh64.c: Likewise.
1740 * elf64-x86-64.c: Likewise.
1741 * elflink.c: Likewise.
1742 * elfnn-aarch64.c: Likewise.
1743 * elfnn-ia64.c: Likewise.
1744 * elfxx-mips.c: Likewise.
1745 * elfxx-sparc.c: Likewise.
1746 * elfxx-tilegx.c: Likewise.
1747 * linker.c: Likewise.
1748 * pdp11.c: Likewise.
1749 * pe-mips.c: Likewise.
1750 * reloc.c: Likewise.
1751 * reloc16.c: Likewise.
1752 * simple.c: Likewise.
1753 * vms-alpha.c: Likewise.
1754 * xcofflink.c: Likewise.
1755 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1756 status param. Adjust calls to these and linker callbacks throughout.
1757 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1758 get_ramstart): Delete status param. Adjust calls to these and
1759 linker callbacks throughout.
1761 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1763 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1764 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1765 target alignment verification.
1767 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1769 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1770 section name if `bfd_elf_string_from_elf_section' returns an
1773 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1775 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1776 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1777 for message. Continue processing rather than returning failure.
1779 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
1781 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1782 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1783 Call `bfd_set_error'.
1785 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1788 * archive.c (bfd_slurp_armap): Replace
1789 bfd_elf64_archive_slurp_armap with
1790 _bfd_archive_64_bit_slurp_armap.
1791 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1792 BFD64 is defined and the archive is too big.
1793 (coff_write_armap): Likewise.
1794 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1795 (_bfd_archive_64_bit_slurp_armap): This.
1796 (bfd_elf64_archive_write_armap): Renamed to ...
1797 (_bfd_archive_64_bit_write_armap): This.
1798 * configure.ac: Add --enable-64-bit-archive.
1799 (want_64_bit_archive): New. Set to true by default for 64-bit
1800 MIPS and s390 ELF targets.
1801 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1802 * config.in: Regenerated.
1803 * configure: Likewise.
1804 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1805 (bfd_elf64_archive_slurp_armap): Likewise.
1806 (bfd_elf64_archive_write_armap): Likewise.
1807 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1808 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1809 (bfd_elf64_archive_truncate_arname): Likewise.
1810 (bfd_elf64_archive_read_ar_hdr): Likewise.
1811 (bfd_elf64_archive_write_ar_hdr): Likewise.
1812 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1813 (bfd_elf64_archive_get_elt_at_index): Likewise.
1814 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1815 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1816 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1817 (bfd_elf64_archive_slurp_armap): Likewise.
1818 (bfd_elf64_archive_write_armap): Likewise.
1819 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1820 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1821 (bfd_elf64_archive_truncate_arname): Likewise.
1822 (bfd_elf64_archive_read_ar_hdr): Likewise.
1823 (bfd_elf64_archive_write_ar_hdr): Likewise.
1824 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1825 (bfd_elf64_archive_get_elt_at_index): Likewise.
1826 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1827 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1828 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1829 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1830 bfd_elfNN_archive_functions isn't defined.
1831 (TARGET_LITTLE_SYM): Likewise.
1832 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1833 (_bfd_archive_64_bit_write_armap): Likewise.
1834 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1835 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1836 (_bfd_archive_64_bit_truncate_arname): Likewise.
1837 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1838 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1839 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1840 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1841 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1842 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1843 * libbfd.h: Regenerated.
1844 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1845 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1847 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1850 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1851 linker add_archive_element callback returns FALSE.
1852 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1853 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1854 archive element if linker add_archive_element callback returns
1856 * elflink.c (elf_link_add_archive_symbols): Likewise.
1857 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1858 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1859 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1860 (xcoff_link_check_ar_symbols): Likewise.
1862 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1864 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1865 <bfd_reloc_outofrange>: Unify error reporting code.
1867 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
1869 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1870 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1871 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1872 * bfd-in2.h: Regenerate.
1873 * libbfd.h: Likewise.
1875 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1877 * config.bfd: Add entry for arm-phoenix.
1879 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1881 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1882 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1883 account for padding for stub section requiring one.
1884 (elf32_arm_build_stubs): Add comment to stress the importance of
1885 zeroing veneer section content.
1887 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1889 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1891 * bfd-in2.h: Regenerate.
1892 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1894 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1895 (arm_dedicated_stub_output_section_name): Likewise.
1896 (arm_dedicated_stub_input_section_ptr): Likewise.
1897 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1898 function description comment. Add support for dedicated output stub
1899 section to given stub types.
1900 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1901 elf32_arm_create_or_find_stub_sec.
1902 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1903 (elf32_arm_size_stubs): Pass stub type when calling
1904 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1905 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1907 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1909 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1910 when setting need_convert_load.
1912 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1914 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1917 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1920 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1922 (elf_i386_convert_load): Don't convert R_386_GOT32.
1924 2016-05-20 Alan Modra <amodra@gmail.com>
1927 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1928 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1930 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1932 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1933 (debug_arc_reloc): Likewise.
1934 (elf_arc_relocate_section): Likewise.
1935 (elf_arc_check_relocs): Likewise.
1936 (elf_arc_adjust_dynamic_symbol): Likewise.
1937 (elf_arc_add_symbol_hook): Likewise.
1939 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1941 * config.bfd: Remove `am34-*-linux*' support.
1943 2016-05-19 Alan Modra <amodra@gmail.com>
1945 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1946 relocs before plt relocs.
1948 2016-05-19 Alan Modra <amodra@gmail.com>
1950 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1951 before dereferencing.
1953 2016-05-18 Nick Clifton <nickc@redhat.com>
1955 * po/sv.po: Updated Swedish translation.
1957 2016-05-18 Alan Modra <amodra@gmail.com>
1959 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1960 for each BFD. Don't goto error_ret_free_local from outside loop.
1962 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1964 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1965 STB_GNU_UNIQUE handling.
1966 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1967 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1968 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1969 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1970 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1971 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1972 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1973 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1974 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1975 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1976 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1977 (elf_backend_add_symbol_hook): Remove macro.
1978 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1979 for STB_GNU_UNIQUE symbols.
1981 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1983 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1985 (v850_elf_copy_private_bfd_data): ... here. Call the new
1986 function and `_bfd_elf_copy_private_bfd_data'.
1988 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1991 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1992 GOTPCREL relocation against large section.
1994 2016-05-13 Alan Modra <amodra@gmail.com>
1996 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1997 linker dynamic sections in calculating size and address of
1998 dynamic tags rather than using output sections. Remove asserts.
1999 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2000 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2001 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2002 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2003 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2004 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2005 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2006 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2007 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2008 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2009 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2010 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2011 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2012 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2013 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2014 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2015 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2016 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2017 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2018 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2019 * elflink.c (bfd_elf_final_link): Likewise.
2020 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2021 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2022 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2023 don't set doit. Look up dynobj section.
2024 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2025 invocation and dynamic tag vma calculation. Don't test
2026 boolean var == TRUE.
2027 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2030 2016-05-13 Alan Modra <amodra@gmail.com>
2032 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2033 octets_per_byte. Put dynamic .rela.plt last in link orders.
2034 Assign output_offset for reloc sections rather than writing
2035 sorted relocs from block corresponding to output_offset.
2037 2016-05-12 Alan Modra <amodra@gmail.com>
2039 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2041 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2043 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2045 2016-05-11 Alan Modra <amodra@gmail.com>
2047 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2048 (elf32_hppa_check_relocs): Don't set dynobj.
2049 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2050 (elf32_hppa_build_stubs): Likewise.
2051 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2053 2016-05-11 Alan Modra <amodra@gmail.com>
2056 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2057 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2059 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2061 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2062 aarch64_tls_transition check.
2064 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2066 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2068 (arm_stub_sym_claimed): New function.
2069 (elf32_arm_create_stub): Use veneered symbol name and section if
2070 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2071 (arm_stub_claim_sym): New function.
2072 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2073 veneered symbol, otherwise create local symbol as before.
2075 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2077 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2078 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2079 and set branch type of a symbol.
2080 (bfd_elf32_arm_process_before_allocation): Likewise.
2081 (elf32_arm_relocate_section): Likewise and fix identation along the
2083 (allocate_dynrelocs_for_symbol): Likewise.
2084 (elf32_arm_finish_dynamic_symbol): Likewise.
2085 (elf32_arm_swap_symbol_in): Likewise.
2086 (elf32_arm_swap_symbol_out): Likewise.
2088 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2090 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2091 * bfd-in2.h: Regenerated.
2092 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2093 parameter to add_stub_section callback.
2094 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2095 and pass it down to add_stub_section.
2096 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2098 (elf32_arm_size_stubs): Add output section parameter to
2099 add_stub_section function pointer parameter.
2101 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2103 * elf32-arm.c (elf32_arm_create_stub): New function.
2104 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2106 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2108 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2109 arm_stub_a8_veneer_lwm enumerator.
2110 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2111 aforementioned enumerator.
2112 (struct elf32_arm_stub_hash_entry): Delete target_addend
2113 field and add source_value.
2114 (struct a8_erratum_fix): Delete addend field and add target_offset.
2115 (stub_hash_newfunc): Initialize source_value field amd remove
2116 initialization for target_addend.
2117 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2118 the else to being always executed, moving the
2119 arm_stub_a8_veneer_b_cond specific code in it. Remove
2120 stub_entry->target_addend from points_to computation.
2121 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2122 to target symbol from start of section rather than the offset from the
2124 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2125 fields from struct a8_erratum_fix's offset and target_offset
2127 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2128 veneered_insn_loc and loc using stub_entry's source_value.
2130 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2132 (elf32_arm_merge_eabi_attributes): Add merging logic for
2135 2016-05-10 Pip Cet <pipcet@gmail.com>
2138 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2139 Define as _bfd_generic_copy_link_hash_symbol_type when using
2142 2016-05-09 Nick Clifton <nickc@redhat.com>
2145 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2146 field before accessing sections array.
2148 2016-05-09 Christophe Monat <christophe.monat@st.com>
2151 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2152 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2154 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2156 (create_instruction_vldmdb): Likewise.
2157 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2158 uses it to re-encode.
2160 2016-05-09 Nick Clifton <nickc@redhat.com>
2163 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2166 2016-05-09 Alan Modra <amodra@gmail.com>
2168 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2170 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2173 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2174 documenting that indx == -3 if symbol is defined in a discarded
2176 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2177 symbol is defined in a discarded section.
2178 (elf_link_output_extsym): Strip a global symbol defined in a
2181 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2183 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2186 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2188 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2190 (elf_i386_convert_load_reloc): This. New function.
2191 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2193 (elf_x86_64_convert_load_reloc): This. New function.
2195 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2197 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2198 Don't check if contents == NULL.
2199 (elf_i386_tls_transition): Add from_relocate_section. Check
2200 from_relocate_section instead of contents != NULL. Update
2201 elf_i386_check_tls_transition call.
2202 (elf_i386_check_relocs): Cache the section contents if
2203 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2204 elf_i386_tls_transition.
2205 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2206 to elf_i386_tls_transition.
2207 (elf_backend_caches_rawsize): New.
2208 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2209 if contents == NULL.
2210 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2211 from_relocate_section instead of contents != NULL.
2212 (elf_x86_64_check_relocs): Cache the section contents if
2213 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2214 elf_x86_64_tls_transition.
2215 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2216 to elf_x86_64_tls_transition.
2217 (elf_backend_caches_rawsize): New.
2219 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2222 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2225 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2227 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2228 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2229 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2230 no_apply_dynamic_relocs.
2231 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2232 dynamic relocations generated.
2234 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2236 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2238 (elf_i386_create_dynamic_sections): Here.
2239 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2240 interp setting to ...
2241 (elf_x86_64_create_dynamic_sections): Here.
2243 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2245 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2246 and replace (EH)->has_got_reloc with GOT_RELOC.
2247 (elf_i386_fixup_symbol): Pass has_got_reloc to
2248 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2249 (elf_i386_allocate_dynrelocs): Likewise.
2250 (elf_i386_relocate_section): Likewise.
2251 (elf_i386_finish_dynamic_symbol): Likewise.
2252 (elf_i386_convert_load): Pass TRUE to
2253 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2254 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2255 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2256 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2257 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2258 (elf_x86_64_allocate_dynrelocs): Likewise.
2259 (elf_x86_64_relocate_section): Likewise.
2260 (elf_x86_64_finish_dynamic_symbol): Likewise.
2261 (elf_x86_64_convert_load): Pass TRUE to
2262 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2264 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2266 * elf32-i386.c (check_relocs_failed): New.
2267 (elf_i386_check_relocs): Set check_relocs_failed on error.
2268 (elf_i386_relocate_section): Skip if check_relocs failed.
2270 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2272 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2273 check_relocs_failed on error.
2275 2016-04-29 Nick Clifton <nickc@redhat.com>
2278 * elf-bfd.h (struct elf_backend_data): Rename
2279 elf_backend_set_special_section_info_and_link to
2280 elf_backend_copy_special_section_fields.
2281 * elfxx-target.h: Likewise.
2282 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2283 comparing section flags.
2284 (copy_special_section_fields): New function.
2285 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2286 Perform two scans over special sections. The first one looks for
2287 a direct mapping between the output section and an input section.
2288 The second scan looks for a possible match based upon section
2290 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2291 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2293 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2294 elf32_i386_copy_solaris_special_section_fields.
2295 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2296 Rename to elf32_sparc_copy_solaris_special_section_fields.
2297 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2298 elf64_x86_64_copy_solaris_special_section_fields.
2300 2016-04-28 Nick Clifton <nickc@redhat.com>
2302 * po/zh_CN.po: Updated Chinese (simplified) translation.
2304 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2307 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2308 when estimating distances between output sections.
2310 2016-04-27 Alan Modra <amodra@gmail.com>
2312 * elflink.c (_bfd_elf_is_start_stop): New function.
2313 (_bfd_elf_gc_mark_rsec): Use it.
2314 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2316 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2318 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2319 * mmo.c (mmo_get_section_contents): Likewise.
2320 (mmo_set_section_contents): Likewise.
2322 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2324 * elf-bfd.h (elf_link_hash_table): Update comments for
2326 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2327 the unused NULL entry at the head of dynamic symbol table.
2328 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2331 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2333 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2334 created file from dynobj.
2336 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2338 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2339 normal input file if possible.
2341 2016-04-21 Nick Clifton <nickc@redhat.com>
2343 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2344 * aout-target.h: Likewise.
2345 * aout-tic30.c: Likewise.
2346 * binary.c: Likewise.
2348 * coff-alpha.c: Likewise.
2349 * coff-rs6000.c: Likewise.
2350 * coff64-rs6000.c: Likewise.
2351 * coffcode.h: Likewise.
2352 * i386msdos.c: Likewise.
2353 * i386os9k.c: Likewise.
2356 * libbfd-in.h: Likewise.
2357 * libecoff.h: Likewise.
2358 * mach-o-target.c: Likewise.
2360 * nlm-target.h: Likewise.
2361 * oasys.c: Likewise.
2363 * plugin.c: Likewise.
2364 * ppcboot.c: Likewise.
2367 * tekhex.c: Likewise.
2368 * versados.c: Likewise.
2369 * vms-alpha.c: Likewise.
2371 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2372 * linker.c (bfd_link_check_relocs): New function.
2373 (_bfd_generic_link_check_relocs): New function.
2374 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2375 _bfd_link_check_relocs field.
2376 (struct bfd_target)L Add _bfd_link_check_relocs field.
2377 * bfd-in2.h: Regenerate.
2378 * libbfd.h: Regenerate.
2380 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2382 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2383 (elf_backend_gc_sweep_hook): Likewise.
2384 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2385 (elf_backend_gc_sweep_hook): Likewise.
2387 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2389 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2390 in excluded sections
2392 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2395 * elf64-x86-64.c (check_relocs_failed): New.
2396 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2397 Support relocation agaist local symbol. Set check_relocs_failed.
2398 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2399 R_X86_64_32 relocation overflow.
2400 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2401 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2403 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2405 * elf32-i386.c (elf_i386_check_relocs): Call
2406 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2407 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2409 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2411 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2412 * elflink.c (_bfd_elf_link_check_relocs): New function.
2413 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2414 if check_relocs_after_open_input is FALSE.
2416 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2418 * cache.c: Update old style function definitions.
2419 * elf32-m68k.c: Likewise.
2420 * elf64-mmix.c: Likewise.
2421 * stab-syms.c: Likewise.
2423 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2425 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2427 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2429 * Makefile.in: Regenerated with automake 1.11.6.
2430 * aclocal.m4: Likewise.
2431 * doc/Makefile.in: Likewise.
2433 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2435 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2436 * bfd-in2.h: Regenerate.
2437 * libbfd.h: Regenerate.
2438 * elf32-arc.c: Add 'opcode/arc.h' include.
2439 (struct arc_relocation_data): Add symbol_name.
2440 (arc_special_overflow_checks): New function.
2441 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2442 required, add an extra comment.
2443 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2445 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2447 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2449 (elf_arc_relocate_section): Update enum uses.
2450 (elf_arc_check_relocs): Likewise.
2451 (elf_arc_finish_dynamic_symbol): Likewise.
2453 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2455 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2458 2016-04-14 Nick Clifton <nickc@redhat.com>
2461 * elf-bbfd.h (struct elf_backend_data): New field:
2463 New field: elf_backend_set_special_section_info_and_link
2464 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2466 (elf_backend_set_special_section_info_and_link): Define if not
2468 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
2469 elf_backend_strtab_flags macros to initialise fields in structure.
2470 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
2471 being set even if SHF_MERGE is not set.
2472 (elf_fake_sections): Likewise.
2473 (section_match): New function. Matches two ELF sections based
2474 upon fixed characteristics.
2475 (find_link): New function. Locates a section in a BFD that
2476 matches a section in a different BFD.
2477 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
2478 fields of reserved sections.
2479 (bfd_elf_compute_section_file_positions): Set the flags for the
2480 .shstrtab section based upon the elf_strtab_flags field in the
2481 elf_backend_data structure.
2482 (swap_out_syms): Likewise for the .strtab section.
2483 * elflink.c (bfd_elf_final_link): Set the flags for the
2484 .strtab section based upon the elf_strtab_flags field in the
2485 elf_backend_data structure.
2486 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
2487 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
2489 (elf_backend_set_special_section_info_and_link): Define for
2491 * elf32-sparc.c: Likewise.
2492 * elf64-x86-64.c: Likewise.
2494 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
2497 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
2499 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
2500 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
2501 applies to read-only section.
2502 * elf32-i386.c (elf_i386_link_hash_table): Add
2503 readonly_dynrelocs_against_ifunc.
2504 (elf_i386_allocate_dynrelocs): Updated.
2505 (elf_i386_size_dynamic_sections): Issue an error for read-only
2506 segment with dynamic IFUNC relocations only if
2507 readonly_dynrelocs_against_ifunc is TRUE.
2508 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2509 readonly_dynrelocs_against_ifunc.
2510 (elf_x86_64_allocate_dynrelocs): Updated.
2511 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
2512 segment with dynamic IFUNC relocations only if
2513 readonly_dynrelocs_against_ifunc is TRUE.
2514 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2517 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
2519 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
2520 a fall through from error_ret_free_internal. Free local_syms in
2521 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
2523 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2525 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
2526 (relocate_plt_for_entry): Likewise.
2528 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2530 * elf32-arc.c (elf_arc_check_relocs): Changed
2532 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2534 * elf32-arc.c (name_for_global_symbol): Changed assert.
2535 (get_replace_function): Created.:
2536 (struct arc_relocation_data): Changed to signed types.
2537 (defines S, L, P, PDATA): Casted to signed type.
2538 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
2539 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
2540 (arc_do_relocation): Changed.
2542 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2544 * elf32-arc.c (name_for_global_symbol): Added assert to check for
2546 (elf_arc_relocate_section): Added and changed asserts, validating
2547 the synamic symbol index.
2548 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
2549 relocation if symbol has dynindx set to -1.
2551 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
2554 * elflink.c (elf_link_add_object_symbols): Always turn hidden
2555 and internal symbols which have a dynamic index into local
2558 2016-04-04 Nick Clifton <nickc@redhat.com>
2561 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
2562 version number if the version is zero.
2564 2016-04-01 Alan Modra <amodra@gmail.com>
2567 * elflink.c (on_needed_list): Recursively check needed status.
2568 (elf_link_add_object_symbols): Adjust.
2570 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2572 * elf32-avr.c (avr_elf32_load_records_from_section): Free
2573 internal_relocs only if they aren't cached.
2575 2016-03-29 Nick Clifton <nickc@redhat.com>
2578 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
2579 assertion on the size of the got section to allow it to be bigger
2580 than the number of relocs.
2582 2016-03-29 Toni Spets <toni.spets@iki.fi>
2585 * coffcode.h (coff_write_object_contents): Revert accidental
2588 2016-03-22 Alan Modra <amodra@gmail.com>
2591 * dwarf2.c (read_attribute_value): Skip info_ptr check for
2592 DW_FORM_flag_present.
2594 2016-03-22 Nick Clifton <nickc@redhat.com>
2596 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
2597 architecture name for backwards compatibility.
2599 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
2600 unbounded stack use.
2602 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
2603 sufficiently recent version of GCC.
2604 * configure: Regenerate.
2606 2016-03-22 Alan Modra <amodra@gmail.com>
2609 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
2611 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2613 * archures.c (bfd_mach_arc_nps400): Define.
2614 * bfd-in2.h: Regenerate.
2615 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
2616 some existing entries to make space.
2617 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
2618 (arc_elf_final_write_processing): Likewise.
2620 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2622 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
2624 (arc_elf_final_write_processing): Don't bother setting cpu field
2625 in e_flags, this will have been set elsewhere.
2627 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2629 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
2632 2016-03-21 Nick Clifton <nickc@redhat.com>
2634 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
2635 * configure: Regenerate.
2636 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
2637 alloca with call to xmalloc.
2638 * elf32-nds32.c: Likewise.
2639 * elf64-hppa.c: Likewise.
2640 * elfxx-mips.c: Likewise.
2642 * pei-x86_64.c: Likewise.
2646 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2649 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
2651 (elf_i386_relocate_section): Likewise.
2652 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2653 (elf_x86_64_relocate_section): Likewise.
2655 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2658 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2659 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
2660 relocation overflow check.
2662 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
2664 * bfd-in2.h: Regenerated.
2666 2016-03-11 Dan Gissel <dgisselq@ieee.org>
2669 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
2670 uses bytes not octets.
2671 * elflink.c (resolve_section): Likewise.
2672 Add a bfd parameter.
2673 (eval_section): Pass the input_bfd to resolve_section.
2674 (bfd_elf_perform_complex_relocation): Convert byte offset to
2675 octets before read and writing values.
2676 (elf_link_input_bfd): Add byte to octet conversions.
2677 (elf_reloc_link_order): Likewise.
2678 (elf_fixup_link_order): Likewise.
2679 (bfd_elf_final_link): Likewise.
2680 * reloc.c (_bfd_final_link_relocate): Likewise.
2681 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2683 2016-03-10 Nick Clifton <nickc@redhat.com>
2685 * config.bfd: Mark the i370 target as obsolete.
2687 2016-03-09 Pedro Alves <palves@redhat.com>
2689 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2690 gcc ABI)" to printable name.
2691 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2692 of "v850-rh850" as printable name.
2694 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2697 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2698 relocations against absolute symbols.
2700 2016-03-09 Alan Modra <amodra@gmail.com>
2703 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2704 length elements in the archive.
2706 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2709 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2710 for -E/--dynamic-list only when not relocatable.
2712 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2715 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2716 count for locally defined local IFUNC symbols in shared object.
2717 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2719 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2722 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2725 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2726 Andrew Burgess <andrew.burgess@embecosm.com>
2728 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2729 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2730 (arc_elf_howto_init): Added assert to validate relocations.
2731 (get_middle_endian_relocation): Delete.
2732 (middle_endian_convert): New function.
2733 (ME): Redefine, now does nothing.
2734 (IS_ME): New define.
2735 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2736 definition to call middle_endian_convert. Add a new local
2737 variable and make use of this throughout. Added call to
2738 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2740 2016-03-07 Nick Clifton <nickc@redhat.com>
2743 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2744 length elements in the archive.
2746 2016-03-07 Jiong Wang <jiong.wang@arm.com>
2748 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2749 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2751 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2754 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2755 executable as definition if the new definition comes from a
2758 2016-03-02 Alan Modra <amodra@gmail.com>
2760 * Makefile.in: Regenerate.
2761 * po/SRC-POTFILES.in: Regenerate.
2763 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2765 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2766 relocation addend when sections get merged.
2768 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2770 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2772 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2773 Assert for code sections dynamic relocs.
2775 2016-02-26 Renlin Li <renlin.li@arm.com>
2777 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2778 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2780 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2783 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2784 load with locally bound symbols if PIC is false or there is no
2785 base register. Optimize branch to 0 if PIC is false.
2786 (elf_i386_relocate_section): Don't generate dynamic relocations
2787 against undefined weak symbols if PIC is false.
2788 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2789 if we can't estimate relocation overflow with --no-relax.
2790 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2791 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2792 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2793 against undefined weak symbols if PIC is false.
2795 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2798 * bfd.c (bfd): Change flags to 20 bits.
2799 (BFD_CONVERT_ELF_COMMON): New.
2800 (BFD_USE_ELF_STT_COMMON): Likewise.
2801 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2802 BFD_USE_ELF_STT_COMMON.
2803 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2804 * configure.ac: Remove --enable-elf-stt-common.
2805 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2806 common symbol depending on BFD_CONVERT_ELF_COMMON and
2807 BFD_USE_ELF_STT_COMMON.
2808 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2810 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2812 (elf_link_convert_common_type): New function.
2813 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2814 common symbol depending on BFD_CONVERT_ELF_COMMON and
2815 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2816 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2817 and BFD_USE_ELF_STT_COMMON to object_flags.
2818 (TARGET_LITTLE_SYM): Likewise.
2819 * syms.c (BSF_KEEP_G): Renamed to ...
2820 (BSF_ELF_COMMON): This.
2821 * bfd-in2.h: Regenerated.
2822 * config.in: Likewise.
2823 * configure: Likewise.
2825 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2830 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2831 (elf_i386_link_hash_entry): Add has_got_reloc and
2833 (elf_i386_link_hash_table): Add interp.
2834 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2836 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2838 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2839 (elf_i386_fixup_symbol): New function.
2840 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2841 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2842 relocations and discard relocations against resolved undefined
2843 weak symbols in executable. Don't make resolved undefined weak
2844 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2845 relocation against undefined weak symbols in PIE.
2846 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2847 (elf_i386_relocate_section): Don't generate dynamic relocations
2848 against resolved undefined weak symbols in PIE, except for
2850 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2851 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2852 Don't generate dynamic relocation against resolved undefined weak
2853 symbol in executable.
2854 (elf_i386_finish_dynamic_sections): Call
2855 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2856 (elf_backend_fixup_symbol): New.
2857 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2858 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2860 (elf_x86_64_link_hash_table): Add interp.
2861 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2863 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2865 (elf_x86_64_check_relocs): Set has_got_reloc and
2867 (elf_x86_64_fixup_symbol): New function.
2868 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2869 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2870 relocations and discard relocations against resolved undefined
2871 weak symbols in executable. Don't make resolved undefined weak
2872 symbols in executable dynamic.
2873 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2874 (elf_x86_64_relocate_section): Check relocation overflow for
2875 dynamic relocations against unresolved weak undefined symbols.
2876 Don't generate dynamic relocations against resolved weak
2877 undefined symbols in PIE.
2878 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2879 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2880 Don't generate dynamic relocation against resolved undefined weak
2881 symbol in executable.
2882 (elf_x86_64_finish_dynamic_sections): Call
2883 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2884 (elf_backend_fixup_symbol): New.
2886 2016-02-26 Alan Modra <amodra@gmail.com>
2888 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2889 save_restore_funcs, rest of sections when not relocatable.
2890 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2891 (sfpr_define): Define all symbols on emitted code.
2892 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2893 when relocatable. Move sfpr_define loop earlier.
2895 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2897 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2898 (elf_x86_64_relocate_section): Use it. Replace
2899 x86_64_elf_howto_table[r_type] with howto.
2901 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2904 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2905 symbol version is unknown.
2907 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2909 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2910 to (bfd_vma) -1 when setting needs_plt to 0.
2911 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2913 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2915 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2916 library, instead of PIC, and don't check PDE when making linker
2917 assigned symbol dynamic.
2919 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2921 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2922 ABIVERSION for non-executable stack.
2924 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2927 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2928 Always produce a RELATIVE reloc for a local symbol.
2930 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2932 Fix test-case ld-elf/pr19617b
2933 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2934 discard unused non-function symbols when --dynamic-list-data.
2936 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2938 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2939 dynsym section, even if it is empty, with dynamic sections.
2941 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2943 * syms.c: Remove BSF_COMMON from comments.
2944 * bfd-in2.h: Regenerated.
2946 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2948 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2949 for destination. Remove useless function parameters.
2950 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2952 2016-02-19 Nick Clifton <nickc@redhat.com>
2955 * aoutx.h (aout_link_add_symbols): Check for out of range string
2959 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2960 processing if we encounter a reloc without an associated symbol.
2962 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2965 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2966 sections for -E/--dynamic-list.
2968 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2970 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2973 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2975 * plugin.c (plugin_vec): Set match priority to 255.
2976 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2977 matching against the plugin vector, take priority from there not
2980 2016-02-15 Nick Clifton <nickc@redhat.com>
2982 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2983 for length and type fields. Use a signed value for the
2984 suffix_length field.
2986 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2989 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2990 significant bit in GOT offset for R_386_GOT32X.
2992 2016-02-10 Nick Clifton <nickc@redhat.com>
2995 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2997 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2998 number of messages about FDE encoding preventing .eh_frame_hdr
3001 2016-02-09 Nick Clifton <nickc@redhat.com>
3003 * oasys.c (oasys_archive_p): Fix indentation.
3004 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3005 constant for left shifting.
3007 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3008 helpful warning message to explain why certain AArch64 relocs
3011 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3013 * pe-mips.c (coff_mips_reloc): Fix formatting.
3015 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3017 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3018 to bfd_mach_arc_arc600.
3020 2016-02-04 Alan Modra <amodra@gmail.com>
3022 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3025 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3028 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3029 distances in the compressed_size field of the output section.
3031 2016-02-02 Alan Modra <amodra@gmail.com>
3033 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3034 ELFv2 entry optimization.
3036 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3039 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3040 no relocations in relocatable files.
3042 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3045 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3046 if a symbol from a library loaded via DT_NEEDED doesn't match
3047 the symbol referenced by regular object.
3049 2016-02-01 Nathaniel Smith <njs@pobox.com>
3051 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3054 2016-02-01 Alan Modra <amodra@gmail.com>
3056 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3057 an out of range reloc_index.
3058 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3060 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3062 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3063 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3064 * Makefile.in: Regenerated.
3066 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3068 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3070 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3073 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3075 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3077 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3080 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3081 against STT_GNU_IFUNC symbol only with dynamic symbols.
3082 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3084 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3087 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3088 decompress debug sections.
3090 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3092 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3095 2016-01-25 Nick Clifton <nickc@redhat.com>
3098 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3099 dsym filename buffer.
3101 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3103 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3105 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3107 * elfxx-mips.c (BZ16_REG): Correct calculation.
3109 2016-01-21 Nick Clifton <nickc@redhat.com>
3111 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3112 changing the type of _loc to be bfd_byte *.
3113 (elf_arc_finish_dynamic_symbol): Likewise.
3115 2016-01-21 Nick Clifton <nickc@redhat.com>
3118 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3119 class of the linker stub bfd.
3120 (elf32_arm_check_relocs): Skip check for pic format after
3121 processing a vxWorks R_ARM_ABS12 reloc.
3122 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3123 reporting a class mismatch.
3125 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3127 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3128 veneer for sym_sec != input_sec.
3129 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3130 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3131 calculation destination.
3133 2016-01-21 Alan Modra <amodra@gmail.com>
3135 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3136 (swap_linux_prpsinfo64_out): New function.
3137 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3138 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3139 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3140 (elfcore_write_linux_prpsinfo64): Likewise.
3141 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3142 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3143 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3145 2016-01-21 Alan Modra <amodra@gmail.com>
3147 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3148 * elf.c: Adjust #include.
3149 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3150 * Makefile.am (SOURCE_HFILES): Update.
3151 * Makefile.in: Regenerate.
3152 * po/SRC-PORFILES.in: Regenerate.
3154 2016-01-21 Alan Modra <amodra@gmail.com>
3156 * configure.ac: Move corefile selection later in file. Move
3157 tdefaults code immediately after other target vector code.
3158 * configure: Regenerate.
3160 2016-01-20 Mickael Guene <mickael.guene@st.com>
3162 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3163 section using '.text.noread' pattern.
3165 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3167 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3169 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3170 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3172 * arc-plt.def: New file.
3173 * arc-plt.h: Likewise.
3174 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3175 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3176 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3177 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3178 (name_for_global_symbol): Added.
3179 (ADD_RELA): Helper to create dynamic relocs.
3180 (new_got_entry_to_list): Create a new got entry in linked list.
3181 (symbol_has_entry_of_type): Search for specific type of entry in
3183 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3184 (is_reloc_for_TLS, arc_elf_set_private_flags)
3185 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3186 (arc_elf_merge_private_bfd_data): New functions.
3187 (debug_arc_reloc): Cleaned debug info printing.
3188 (PDATA reloc): Changed not to perform address alignment.
3189 (reverse_me): Added. Fix for ARC_32 relocs.
3190 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3192 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3193 Changed function to access an array of list of GOT entries instead
3194 of just an array of offsets.
3195 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3196 (elf_arc_check_relocs): Likewise.
3197 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3198 (elf_arc_finish_dynamic_sections): Likewise
3199 (arc_create_dynamic_sections): Modified conditions to create
3201 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3202 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3203 (relocate_plt_for_entry): Changed to support new way to define PLT
3205 (add_symbol_to_plt): Likewise.
3206 (arc_elf_link_hash_table_create): New function.
3208 2016-01-18 Nick Clifton <nickc@redhat.com>
3211 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3212 section number into internal section number.
3213 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3214 * coffswap.h (coff_swap_sym_in): Likewise.
3215 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3216 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3217 section number field is big enough to hold the external value.
3219 2016-01-17 Alan Modra <amodra@gmail.com>
3221 * configure: Regenerate.
3223 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3225 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3226 when address in first unwind entry does not match start of
3229 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3230 Jiong Wang <jiong.wang@arm.com>
3233 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3236 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3238 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3239 place 'R_' before the reloc name returned.
3240 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3241 the relocation string.
3243 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3245 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3246 factored out from...
3247 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3249 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3251 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3252 attribute check after ELF file header flag check.
3254 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3256 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3257 return status from `_bfd_elf_merge_object_attributes'.
3259 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3261 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3262 factored out from...
3263 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3265 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3267 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3268 handling of input MIPS ABI flags together.
3270 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3272 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3273 attribute checks for null input.
3275 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3277 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3278 pointers to target data.
3280 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3282 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3285 2016-01-01 Alan Modra <amodra@gmail.com>
3287 Update year range in copyright notice of all files.
3289 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3291 Copyright (C) 2016 Free Software Foundation, Inc.
3293 Copying and distribution of this file, with or without modification,
3294 are permitted in any medium without royalty provided the copyright
3295 notice and this notice are preserved.
3301 version-control: never