1 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
4 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
5 manipulation of diff value, and don't assume sym2 is less than sym1.
6 (elf32_avr_adjust_reloc_if_spans_insn): New function.
7 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
8 and remove redundant did_pad.
11 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
14 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
15 plt_got.offset for R_X86_64_PLTOFF64.
17 2016-11-14 Nick Clifton <nickc@redhat.com>
19 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
21 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
24 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
25 but treat them as debugging symbols.
27 2016-11-10 Jiong Wang <jiong.wang@arm.com>
30 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
31 symbol locally in PIE.
33 2016-11-10 Nick Clifton <nickc@redhat.com>
36 * compress.c (bfd_get_full_section_contents): Provide a more
37 helpful error message when a section is too large to load.
39 2016-11-08 Pedro Alves <palves@redhat.com>
41 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
44 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
46 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
47 'number_of_functions' to keep lookup table and number of entries in
49 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
50 to keep lookup table and number of entries in the table.
51 (lookup_funcinfo): New structure for lookup table for function
53 (build_line_info_table): New function to create and build the lookup
54 table for line information.
55 (lookup_address_in_line_info_table): Use the lookup table instead of
56 traverse a linked list.
57 (compare_lookup_funcinfos): New compare fuction used in sorting of
58 lookup table for function references.
59 (build_lookup_funcinfo_table): New function to create, build and
60 sort the lookup table for functions references.
61 (lookup_address_in_function_table): Use the table instead of
62 traverse a linked list.
63 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
66 2016-11-04 Nick Clifton <nickc@redhat.com>
68 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
69 when supporting 64-bit BFD targets.
71 2016-11-03 Tristan Gingold <gingold@adacore.com>
73 * config.bfd: Deprecate many old triplets.
75 2016-11-03 Nick Clifton <nickc@redhat.com>
77 * po/da.po: Updated Danish translation.
79 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
81 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
82 not fall through to the default case.
84 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
85 Andrew Waterman <andrew@sifive.com>
87 Add support for RISC-V architecture.
88 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
89 * config.bdf: Likewise.
90 * configure.ac: Likewise.
91 * Makefile.in: Regenerate.
92 * configure: Regenerate.
93 * archures.c: Add bfd_riscv_arch.
94 * reloc.c: Add riscv relocs.
95 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
96 * bfd-in2.h: Regenerate.
97 * libbfd.h: Regenerate.
98 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
99 * elfnn-riscv.c: New file.
100 * elfxx-riscv.c: New file.
101 * elfxx-riscv.h: New file.
103 2016-10-31 Alan Modra <amodra@gmail.com>
106 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
109 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
111 * cpu-arc.c (arc_get_mach): Delete.
113 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
115 * elfxx-mips.c (STUB_JALR): Correct description.
117 2016-10-20 Nick Clifton <nickc@redhat.com>
119 * po/gas.pot: Regenerate.
121 2016-10-19 Nick Clifton <nickc@redhat.com>
123 * aout-adobe.c: Add missing c-format tags for translatable strings.
124 * aout-cris.c: Likewise.
127 * binary.c: Likewise.
129 * coff-alpha.c: Likewise.
130 * coff-arm.c: Likewise.
131 * coff-i860.c: Likewise.
132 * coff-mcore.c: Likewise.
133 * coff-ppc.c: Likewise.
134 * coff-rs6000.c: Likewise.
135 * coff-sh.c: Likewise.
136 * coff-tic4x.c: Likewise.
137 * coff-tic54x.c: Likewise.
138 * coff-tic80.c: Likewise.
139 * coff64-rs6000.c: Likewise.
140 * coffcode.h: Likewise.
141 * coffgen.c: Likewise.
142 * cofflink.c: Likewise.
143 * coffswap.h: Likewise.
144 * cpu-arm.c: Likewise.
145 * dwarf2.c: Likewise.
147 * elf-attrs.c: Likewise.
148 * elf-eh-frame.c: Likewise.
149 * elf-ifunc.c: Likewise.
150 * elf-m10300.c: Likewise.
151 * elf-s390-common.c: Likewise.
153 * elf32-arc.c: Likewise.
154 * elf32-arm.c: Likewise.
155 * elf32-avr.c: Likewise.
156 * elf32-bfin.c: Likewise.
157 * elf32-cr16.c: Likewise.
158 * elf32-cr16c.c: Likewise.
159 * elf32-cris.c: Likewise.
160 * elf32-crx.c: Likewise.
161 * elf32-d10v.c: Likewise.
162 * elf32-d30v.c: Likewise.
163 * elf32-epiphany.c: Likewise.
164 * elf32-fr30.c: Likewise.
165 * elf32-frv.c: Likewise.
166 * elf32-gen.c: Likewise.
167 * elf32-hppa.c: Likewise.
168 * elf32-i370.c: Likewise.
169 * elf32-i386.c: Likewise.
170 * elf32-i960.c: Likewise.
171 * elf32-ip2k.c: Likewise.
172 * elf32-iq2000.c: Likewise.
173 * elf32-lm32.c: Likewise.
174 * elf32-m32c.c: Likewise.
175 * elf32-m32r.c: Likewise.
176 * elf32-m68hc11.c: Likewise.
177 * elf32-m68hc12.c: Likewise.
178 * elf32-m68hc1x.c: Likewise.
179 * elf32-m68k.c: Likewise.
180 * elf32-mcore.c: Likewise.
181 * elf32-mep.c: Likewise.
182 * elf32-metag.c: Likewise.
183 * elf32-microblaze.c: Likewise.
184 * elf32-moxie.c: Likewise.
185 * elf32-msp430.c: Likewise.
186 * elf32-mt.c: Likewise.
187 * elf32-nds32.c: Likewise.
188 * elf32-nios2.c: Likewise.
189 * elf32-or1k.c: Likewise.
190 * elf32-pj.c: Likewise.
191 * elf32-ppc.c: Likewise.
192 * elf32-rl78.c: Likewise.
193 * elf32-rx.c: Likewise.
194 * elf32-s390.c: Likewise.
195 * elf32-score.c: Likewise.
196 * elf32-score7.c: Likewise.
197 * elf32-sh-symbian.c: Likewise.
198 * elf32-sh.c: Likewise.
199 * elf32-sh64.c: Likewise.
200 * elf32-spu.c: Likewise.
201 * elf32-tic6x.c: Likewise.
202 * elf32-tilepro.c: Likewise.
203 * elf32-v850.c: Likewise.
204 * elf32-vax.c: Likewise.
205 * elf32-visium.c: Likewise.
206 * elf32-xgate.c: Likewise.
207 * elf32-xtensa.c: Likewise.
208 * elf64-alpha.c: Likewise.
209 * elf64-gen.c: Likewise.
210 * elf64-hppa.c: Likewise.
211 * elf64-ia64-vms.c: Likewise.
212 * elf64-mmix.c: Likewise.
213 * elf64-ppc.c: Likewise.
214 * elf64-s390.c: Likewise.
215 * elf64-sh64.c: Likewise.
216 * elf64-sparc.c: Likewise.
217 * elf64-x86-64.c: Likewise.
218 * elfcode.h: Likewise.
219 * elfcore.h: Likewise.
220 * elflink.c: Likewise.
221 * elfnn-aarch64.c: Likewise.
222 * elfnn-ia64.c: Likewise.
223 * elfxx-mips.c: Likewise.
224 * elfxx-sparc.c: Likewise.
225 * elfxx-tilegx.c: Likewise.
228 * libbfd.c: Likewise.
229 * linker.c: Likewise.
230 * m68klinux.c: Likewise.
231 * mach-o.c: Likewise.
236 * pe-mips.c: Likewise.
237 * peXXigen.c: Likewise.
238 * pei-x86_64.c: Likewise.
239 * peicode.h: Likewise.
240 * ppcboot.c: Likewise.
242 * sparclinux.c: Likewise.
245 * vms-alpha.c: Likewise.
246 * vms-lib.c: Likewise.
247 * xcofflink.c: Likewise.
249 2016-10-18 Nick Clifton <nickc@redhat.com>
251 * po/da.po: Updated Danish translation.
253 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
255 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
258 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
260 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
261 variable to `reloc_index'.
263 2016-10-12 Alan Modra <amodra@gmail.com>
265 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
266 (STD_SECTION): Adjust to suit.
267 * elf.c (_bfd_elf_large_com_section): Likewise.
268 * bfd-in2.h: Regenerate.
270 2016-10-11 Alan Modra <amodra@gmail.com>
272 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
273 defined temporarily with bfd_und_section.
274 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
275 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
276 symbols with bfd_und_section.
278 2016-10-07 Alan Modra <amodra@gmail.com>
280 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
281 obfd param with struct bfd_link_info param. Update all callers.
282 * linker.c (bfd_merge_private_bfd_data): Likewise.
283 (_bfd_generic_verify_endian_match): Likewise.
284 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
285 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
286 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
287 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
288 (_bfd_elf_merge_object_attributes): Likewise.
289 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
290 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
291 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
292 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
293 (elf32_arm_merge_private_bfd_data): Likewise.
294 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
295 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
296 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
297 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
298 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
299 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
300 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
301 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
302 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
303 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
304 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
305 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
306 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
307 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
308 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
309 (elf32_msp430_merge_private_bfd_data): Likewise.
310 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
311 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
312 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
313 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
314 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
315 (ppc_elf_merge_obj_attributes): Likewise.
316 (ppc_elf_merge_private_bfd_data): Likewise.
317 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
318 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
319 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
320 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
321 (elf32_score_merge_private_bfd_data): Likewise.
322 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
323 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
324 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
325 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
326 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
327 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
328 (elf32_tic6x_merge_private_bfd_data): Likewise.
329 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
330 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
331 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
332 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
333 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
334 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
335 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
336 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
337 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
338 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
339 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
340 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
341 (mips_elf_merge_obj_attributes): Likewise.
342 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
343 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
344 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
345 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
346 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
347 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
348 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
349 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
350 * bfd-in2.h: Regenerate.
351 * libbfd.h: Regenerate.
353 2016-10-07 Alan Modra <amodra@gmail.com>
355 * Makefile.am (LIBBFD_H_FILES): Update.
356 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
357 * cpu-sh.c (sh_merge_bfd_arch): Move to..
358 * elf32-sh.c: ..here, and make static.
359 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
361 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
362 _bfd_generic_verify_endian_match.
363 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
364 (bfd_elf32_bfd_merge_private_bfd_data): Define as
365 _bfd_generic_verify_endian_match.
366 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
368 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
369 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
370 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
371 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
372 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
373 * linker.c: ..here, and make internal.
374 * bfd.c (bfd_merge_private_bfd_data): Move to..
376 * Makefile.in: Regenerate.
377 * doc/Makefile.in: Regenerate.
378 * bfd-in2.h: Regenerate.
379 * libbfd.h: Regenerate.
381 2016-10-06 Alan Modra <amodra@gmail.com>
383 * coff-h8300.c: Spell fall through comments consistently.
384 * coffgen.c: Likewise.
385 * elf32-hppa.c: Likewise.
386 * elf32-ppc.c: Likewise.
387 * elf32-score.c: Likewise.
388 * elf32-score7.c: Likewise.
389 * elf64-ppc.c: Likewise.
390 * elfxx-aarch64.c: Likewise.
391 * elfxx-mips.c: Likewise.
392 * cpu-ns32k.c: Add missing fall through comments.
393 * elf-m10300.c: Likewise.
394 * elf32-arm.c: Likewise.
395 * elf32-avr.c: Likewise.
396 * elf32-bfin.c: Likewise.
397 * elf32-frv.c: Likewise.
398 * elf32-i386.c: Likewise.
399 * elf32-microblaze.c: Likewise.
400 * elf32-nds32.c: Likewise.
401 * elf32-ppc.c: Likewise.
402 * elf32-rl78.c: Likewise.
403 * elf32-rx.c: Likewise.
404 * elf32-s390.c: Likewise.
405 * elf32-sh.c: Likewise.
406 * elf32-tic6x.c: Likewise.
407 * elf64-ia64-vms.c: Likewise.
408 * elf64-ppc.c: Likewise.
409 * elf64-s390.c: Likewise.
410 * elf64-x86-64.c: Likewise.
411 * elflink.c: Likewise.
412 * elfnn-aarch64.c: Likewise.
413 * elfnn-ia64.c: Likewise.
418 * versados.c: Likewise.
420 2016-10-06 Alan Modra <amodra@gmail.com>
422 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
424 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
425 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
427 2016-10-06 Alan Modra <amodra@gmail.com>
429 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
430 OR in arithmetic expression, not boolean OR.
432 2016-09-30 Alan Modra <amodra@gmail.com>
434 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
435 as per comment at head of bfd-in2.h.
436 * Makefile.in: Regenerate.
438 2016-09-30 Alan Modra <amodra@gmail.com>
440 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
441 _bfd_error_handler (...) throughout.
442 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
443 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
444 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
445 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
446 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
447 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
448 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
449 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
450 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
451 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
452 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
453 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
454 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
455 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
456 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
457 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
458 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
459 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
460 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
461 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
462 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
463 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
464 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
465 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
466 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
467 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
468 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
469 * xcofflink.c: Likewise.
471 2016-09-30 Alan Modra <amodra@gmail.com>
473 * bfd-in.h: Include stdarg.h.
474 * bfd.c (bfd_error_handler_type): Make like vprintf.
475 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
476 (error_handler_internal): New function, split out from..
477 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
478 (bfd_set_error_handler): Update.
479 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
480 (_bfd_assert_handler): Make static.
481 * coffgen.c (null_error_handler): Update params.
482 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
483 Don't use bfd_error_handler_type.
484 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
485 * elfxx-target.h (elf_backend_link_order_error_handler): Default
486 to _bfd_error_handler.
487 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
488 (bfd_assert_handler_type): Likewise.
489 (_bfd_error_handler): Update.
490 * bfd-in2.h: Regenerate.
491 * libbfd.h: Regenerate.
493 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
496 * elf-bfd.h (struct elf_backend_data): Delete
497 elf_backend_count_output_relocs callback and add
498 elf_backend_update_relocs.
499 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
500 (emit_relocs): Deleted.
501 (elf32_arm_emit_relocs): Deleted.
502 (elf_backend_emit_relocs): Updated not to use the old functions.
503 (elf32_arm_update_relocs): New function.
504 (elf_backend_update_relocs): New define.
505 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
506 relocation count. Call elf_backend_emit_relocs.
507 (_bfd_elf_size_reloc_section): Do not call
508 elf_backend_count_output_relocs.
509 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
510 (elf_backend_update_relocs): New define.
512 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
515 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
516 Thumb-ARM stub is too far.
518 2016-09-27 Nick Clifton <nickc@redhat.com>
521 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
522 timestamp field if real time values are not being stored.
524 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
526 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
527 to verify CC_FOR_BUILD compiler.
528 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
529 and add CC_FOR_BUILD compiler checks.
530 * Makefile.in: Regenerate.
531 * configure: Likewise.
532 * doc/Makefile.in: Likewise.
534 2016-09-26 Awson <kyrab@mail.ru>
537 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
538 for R_AMD64_PCRQUAD relocations.
540 2016-09-26 Alan Modra <amodra@gmail.com>
542 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
543 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
544 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
545 attributes, merge them. Don't warn about undefined tag bits,
546 or copy unknown values to output.
547 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
548 _bfd_elf_ppc_merge_fp_attributes.
550 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
553 * elf-bfd.h (struct elf_backend_data): Add
554 elf_backend_count_output_relocs callback to count relocations in
556 * elf-arm.c (elf32_arm_add_relocation): Deleted.
557 (elf32_arm_write_section): Move additional relocation to emit_relocs.
558 (elf32_arm_count_output_relocs): New function.
559 (emit_relocs): New function.
560 (elf32_arm_emit_relocs): New function.
561 (elf32_arm_vxworks_emit_relocs): New function.
562 (elf_backend_emit_relocs): Updated to use the new functions.
563 (elf_backend_count_output_relocs): New define.
564 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
565 to the relocation count.
566 (_bfd_elf_link_size_reloc_section): Use callback to count the
567 relocations which will be in output.
568 (_bfd_elf_default_count_output_relocs): New function.
569 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
571 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
573 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
574 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
575 bigger than 0x1000 bytes.
577 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
579 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
582 2016-09-14 Nick Clifton <nickc@redhat.com>
585 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
586 contains a valid size for the Debug directory.
588 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
590 * format.c (struct bfd_preserve): New "build_id" field.
591 (bfd_preserve_save): Save "build_id".
592 (bfd_preserve_restore): Restore "build_id".
594 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
597 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
598 relocation with copy relocation when building executable.
600 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
603 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
604 delete_shrinks_insn. Modify computation of shrinked_insn_address.
605 Compute shrink_boundary and adjust addend only if
606 addend_within_shrink_boundary.
607 (elf32_avr_relax_section): Modify calls to
608 elf32_avr_relax_delete_bytes to pass extra parameter.
610 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
612 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
613 array of bytes and use bfd_get_16 to interpret its encoding according
614 to endianness of target.
616 2016-09-01 Alan Modra <amodra@gmail.com>
618 * elf64-ppc.c (synthetic_opd): New static var.
619 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
620 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
622 2016-08-31 Alan Modra <amodra@gmail.com>
624 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
625 track max group size with a new "group_size" var that is reduced
626 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
629 2016-08-31 Alan Modra <amodra@gmail.com>
631 * elf32-ppc.c (ppc_elf_section_processing): Delete.
632 (elf_backend_section_processing): Don't define.
633 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
634 split on non-exec sections differing in SHF_PPC_VLE. When
635 splitting segments, mark size invalid.
637 2016-08-30 Alan Modra <amodra@gmail.com>
640 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
642 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
646 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
647 R_386_PC32 relocation is used to call IFUNC function in PIC
650 2016-08-27 Alan Modra <amodra@gmail.com>
653 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
654 have corresponding SHF_GROUP sections.
655 (bfd_elf_set_group_contents): Comment.
657 2016-08-27 Alan Modra <amodra@gmail.com>
660 * elf64-ppc.c (pc_dynrelocs): New function.
661 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
662 handle pic dynamic relocs.
664 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
666 * bfd-in.h (struct elf32_arm_params): Define.
667 (bfd_elf32_arm_set_target_relocs): Rename into ...
668 (bfd_elf32_arm_set_target_params): This. Use a struct
669 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
670 * bfd-in2.h: Regenerate.
671 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
672 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
673 elf32_arm_params rather than as individual parameters.
675 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
677 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
678 passed the end of htab->stub_group array.
679 (elf32_arm_create_or_find_stub_sec): Likewise.
680 (elf32_arm_create_stub): Likewise.
682 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
684 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
685 to TRUE for GOT and TLS relocs.
687 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
689 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
691 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
693 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
694 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
695 (struct elf_arc_link_hash_table): Likewise.
696 (elf_arc_link_hash_newfunc): Likewise.
697 (elf_arc_link_hash_table_free): Likewise.
698 (arc_elf_link_hash_table_create): Likewise.
699 (elf_arc_relocate_section): Fixed conditions related to dynamic
700 (elf_arc_check_relocs): Likewise.
701 (arc_elf_create_dynamic_sections): Added
702 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
703 through the hash table.
705 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
707 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
708 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
711 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
713 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
715 * bfd-in2.h: Regenerated from the previous changes.
716 * libbfd.h: Regenerated from the previous changes.
718 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
720 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
721 the input import library bfd.
722 * bfd-in2.h: Regenerate.
723 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
724 and new_cmse_stub_offset fields.
725 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
727 (elf32_arm_add_stub): Likewise for stub_offset.
728 (arm_new_stubs_start_offset_ptr): New function.
729 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
730 empty SG veneers to have zero relocations.
731 (arm_size_one_stub): Only initialize stub size and template
732 information for non empty veneers. Do not update veneer section size
733 if veneer already has an offset.
734 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
735 of a boolean indicating success or failure.
736 (cmse_scan): Change stub_changed parameter into an integer pointer
737 parameter cmse_stub_created to count the number of stub created and
738 adapt to change of return value in elf32_arm_create_stub.
739 (cmse_entry_fct_p): New function.
740 (arm_list_new_cmse_stub): Likewise.
741 (set_cmse_veneer_addr_from_implib): Likewise.
742 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
743 cmse_scan instead of that of cmse_stub_changed to compute the number
744 of stub created and use it to initialize stub_changed. Call
745 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
746 of return value in elf32_arm_create_stub. Use
747 arm_stub_section_start_offset () if not NULL to initialize size of
748 secure gateway veneers section. Initialize stub_offset of Cortex-A8
749 erratum fix to -1. Use ret to hold return value.
750 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
751 NULL to initialize size of secure gateway veneers section. Adapt
752 comment to stress the importance of zeroing veneer section content.
753 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
754 initialize eponymous field in struct elf32_arm_link_hash_table.
756 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
758 * elf32-s390.c (stdarg.h): New include.
759 (elf_s390_grok_psinfo): New function.
760 (elf_s390_write_core_note): New function.
761 (elf_backend_grok_psinfo): Declare backend hook.
762 (elf_backend_write_core_note): Likewise.
763 * elf64-s390.c (stdarg.h): New include.
764 (elf_s390_grok_prstatus): New function.
765 (elf_s390_grok_psinfo): New function.
766 (elf_s390_write_core_note): New function.
767 (elf_backend_grok_prstatus): Declare backend hook.
768 (elf_backend_grok_psinfo): Likewise.
769 (elf_backend_write_core_note): Likewise.
771 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
773 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
774 (elf_s390_finish_ifunc_symbol): Likewise.
775 (elf_s390_finish_dynamic_symbol): Likewise.
776 (elf_s390_finish_dynamic_sections): Likewise.
777 (elf_s390_grok_prstatus): Likewise.
778 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
779 (elf_s390_finish_dynamic_symbol): Likewise.
781 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
783 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
785 2016-08-23 Nick Clifton <nickc@redhat.com>
787 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
788 there is no arm data associated with the section.
790 2016-08-23 Alan Modra <amodra@gmail.com>
793 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
794 _GLOBAL_OFFSET_TABLE_, not start of .got section.
796 2016-08-22 Nick Clifton <nickc@redhat.com>
798 * doc/chew.c (main): Free the string buffer used to files as they
801 2016-08-22 Alan Modra <amodra@gmail.com>
803 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
804 (ppc_elf_relocate_section): ..to here. Comment. Error on
805 detecting -mbss-plt -fPIC local ifuncs too.
806 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
807 branch table entries.
809 2016-08-19 Nick Clifton <nickc@redhat.com>
811 * elf.c (assign_section_numbers): Assign number for the .shstrtab
812 section after the symbol table and string table sections.
814 2016-08-19 Alan Modra <amodra@gmail.com>
816 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
817 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
818 dyn_relocs for weakdefs.
819 (alias_readonly_dynrelocs): New function.
820 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
821 (ppc64_elf_relocate_section): Simplify condition under which
822 dyn_relocs are emitted.
824 2016-08-19 Alan Modra <amodra@gmail.com>
827 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
828 (readonly_dynrelocs): Comment fix.
829 (global_entry_stub): New function.
830 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
831 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
832 that in size_global_entry_stubs, handling ifunc too. Delete dead
834 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
835 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
836 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
837 undefweak syms. Expand and correct comments.
838 (size_global_entry_stubs): Ensure symbol is defined.
839 (ppc64_elf_relocate_section): Match condition under which
840 dyn_relocs are emitted to that in allocate_dynrelocs.
842 2016-08-12 Alan Modra <amodra@gmail.com>
844 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
845 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
846 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
848 2016-08-11 Alan Modra <amodra@gmail.com>
850 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
851 non_got_ref true in any case where we could have generated dynbss
852 copies but decide not to do so.
854 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
856 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
857 the stub address retrieved if associated with a microMIPS
860 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
862 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
863 stub also add STO_MICROMIPS annotation.
865 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
867 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
868 in microMIPS LA25 stub references.
870 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
872 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
873 adjusting the use_count of merged .got entries.
875 2016-08-08 Nick Clifton <nickc@redhat.com>
877 * doc/chew.c (delete_string): Only free the string buffer if it is
878 there. Mark the buffer as NULL after freeing.
879 (drop): Free the dropped string.
880 (free_words): New function: Frees the memory allocated to the
882 (add_instrinsic): Duplicate the name string, so that it can be
884 (compile): Free unused words.
885 (main): Free the dictionary and top level string buffers at the
888 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
890 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
891 * bfd-in2.h: Regenerate.
892 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
894 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
895 cmse_implib field in struct elf32_arm_link_hash_table.
896 (elf32_arm_filter_cmse_symbols): New function.
897 (elf32_arm_filter_implib_symbols): Likewise.
898 (elf_backend_filter_implib_symbols): Define to
899 elf32_arm_filter_implib_symbols.
901 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
903 * elf32-arm.c (CMSE_PREFIX): Define macro.
904 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
905 (cmse_branch_thumb_only): Declare stub.
906 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
907 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
908 FALSE if there is no PLT.
909 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
910 (elf32_arm_final_link_relocate): Likewise.
911 (elf32_arm_gc_sweep_hook): Likewise.
912 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
913 secure entry functions.
914 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
915 (arm_dedicated_stub_output_section_required): Change to a switch case
916 and add a case for arm_stub_cmse_branch_thumb_only.
917 (arm_dedicated_stub_output_section_required_alignment): Likewise.
918 (arm_stub_dedicated_output_section_name): Likewise.
919 (arm_stub_dedicated_input_section_ptr): Likewise and remove
920 ATTRIBUTE_UNUSED for htab parameter.
921 (arm_stub_required_alignment): Likewise.
922 (arm_stub_sym_claimed): Likewise.
923 (arm_dedicated_stub_section_padding): Likewise.
924 (cmse_scan): New function.
925 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
926 Set stub_changed to TRUE if such veneers were created.
927 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
930 2016-08-02 Alan Modra <amodra@gmail.com>
933 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
935 2016-08-02 Nick Clifton <nickc@redhat.com>
938 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
939 (elf_backend_sweep_hook): Delete.
941 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
942 Kwok Cheung Yeung <kcy@codesourcery.com>
944 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
945 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
946 (ppc_elf_vle_split16): Clear field before inserting.
948 2016-08-01 Nick Clifton <nickc@redhat.com>
950 * po/sv.po: Updated Swedish translation.
952 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
953 Nick Clifton <nickc@redhat.com>
956 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
957 of the coff_section_data before using it.
959 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
961 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
962 in PLT compression selection.
963 (_bfd_mips_elf_check_relocs): Likewise.
965 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
967 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
968 case where there's no elf_link_hash_entry while processing
969 GOT_NORMAL got entries.
971 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
973 * version.m4 (BFD_VERSION): Set to 2.27.51.
974 * configure: Regenerated.
976 2016-07-21 Nick Clifton <nickc@redhat.com>
978 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
979 (swap_out_syms): Return an error when not finding ELF output
980 section rather than asserting.
982 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
984 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
986 2016-07-20 John Baldwin <jhb@FreeBSD.org>
988 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
989 and handle pr_pid if present.
991 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
994 * elf.c (assign_file_positions_for_load_sections): Also check
995 p_paddr for program header space.
997 2016-07-20 Alan Modra <amodra@gmail.com>
999 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1000 ppc64_elf_unhandled_reloc for special_function.
1001 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1003 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1005 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1007 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1008 corresponding error message.
1010 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1012 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1013 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1014 (branch_reloc_p): New function.
1015 (mips_elf_calculate_relocation): Handle ISA mode determination
1016 for relocations against section symbols, against absolute
1017 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1019 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1020 checks for weak undefined symbols. Also check target alignment
1021 within the same ISA mode.
1022 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1023 in the alignment check.
1024 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1025 <R_MICROMIPS_PC10_S1>: Likewise.
1026 <R_MICROMIPS_PC16_S1>: Likewise.
1027 (mips_elf_perform_relocation): Report a failure for unsupported
1028 same-mode JALX instructions and cross-mode branches.
1029 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1030 error messages for jumps to misaligned addresses.
1032 2016-07-16 Alan Modra <amodra@gmail.com>
1034 * elflink.c: Include plugin-api.h.
1035 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1036 (try_claim): ..here.
1037 * plugin.h: Don't include bfd.h.
1038 (bfd_plugin_open_input): Declare.
1040 2016-07-16 Alan Modra <amodra@gmail.com>
1042 * targets.c (bfd_seach_for_target): Rename to..
1043 (bfd_iterate_over_targets): ..this. Rewrite doc.
1044 * bfd-in2.h: Regenerate.
1046 2016-07-16 Alan Modra <amodra@gmail.com>
1048 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1049 * libbfd.h: Regenerate.
1050 * bfd-in2.h: Regenerate.
1052 2016-07-16 Alan Modra <amodra@gmail.com>
1054 * libbfd-in.h (BFD_ALIGN): Move to..
1056 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1057 * elf32-ppc.c (default_params): Adjust init.
1058 (ppc_elf_link_params): Set pagesize_p2.
1059 * libbfd.h: Regenerate.
1060 * bfd-in2.h: Regenerate.
1062 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1064 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1065 (_bfd_elf_filter_global_symbols): Declare.
1066 * elf.c (_bfd_elf_filter_global_symbols): New function.
1067 * elflink.c (elf_filter_global_symbols): Likewise.
1068 (elf_output_implib): Likewise.
1069 (bfd_elf_final_link): Call above function, failing if it does.
1070 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1072 (elf_backend_copy_indirect_symbol): Fix spacing.
1073 (elf_backend_hide_symbol): Likewise.
1074 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1076 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1077 Nick Clifton <nickc@redhat.com>
1079 * elf32-arc.c (PR_DEBUG): Delete.
1080 Fix printing of debug information. Fix formatting of debug
1082 (debug_arc_reloc): Handle symbols that are not from an input file.
1083 (arc_do_relocation): Remove excessive exclamation points.
1085 * arc-got.h: Fix formatting. Fix printing of debug information.
1086 (new_got_entry_to_list): Use xmalloc.
1087 * config.bfd: use the big-endian arc vector as the default vector
1088 for big-endian arc targets.
1090 2016-07-15 Alan Modra <amodra@gmail.com>
1092 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1093 from marking sym_indices.
1095 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1097 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1098 first with relocations against absolute symbols.
1099 (bfd_install_relocation): Likewise.
1101 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1103 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1104 .got/.got.plt sections to 8 bytes.
1106 2016-07-12 Nick Clifton <nickc@redhat.com>
1108 * binary.c (binary_set_section_contents): Second grammar fix.
1110 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1112 * binary.c (binary_set_section_contents): Fix grammar in warning
1115 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1117 * elf32-arc.c: made PR_DEBUG always defined.
1119 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1121 * arc-got.h: Moved got related structures from elf32-arc.c to
1122 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1123 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1124 tls_type_for_reloc, symbol_has_entry_of_type,
1125 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1126 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1127 relocate_fix_got_relocs_for_got_info,
1128 create_got_dynrelocs_for_single_entry,
1129 create_got_dynrelocs_for_got_info): Added to file.
1130 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1133 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1135 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1137 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1139 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1140 (THUMB32_MOVW): Likewise.
1141 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1142 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1143 (arm_stub_is_thumb): Add new veneer stub.
1144 (arm_type_of_stub): Use new veneer.
1145 (arm_stub_required_alignment): Add new veneer.
1147 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1149 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1150 (SEC_ELF_PURECODE): ... this.
1151 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1153 (elf32_arm_fake_sections): Likewise.
1154 (elf_32_arm_section_flags): Likewise.
1155 (elf_32_arm_lookup_section_flags): Likewise.
1156 * section.c (SEC_ELF_NOREAD): Rename to ...
1157 (SEC_ELF_PURECODE): ... this.
1159 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1161 * elf32-arm.c (using_thumb2_bl): New function.
1162 (arm_type_of_stub): Declare thumb2 variable together and change type
1163 to bfd_boolean. Use using_thumb2_bl () to determine whether
1164 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1165 checked for BL range.
1166 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1167 the bit size of BL offset.
1169 2016-06-29 Nick Clifton <nickc@redhat.com>
1171 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1172 Returns TRUE for AArch64 mapping symbols.
1173 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1174 mapping symbols as precious in object files so that they will not
1176 (elf_backend_symbol_processing): Define.
1178 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1179 for ARM mapping symbols.
1180 (elf32_arm_backend_symbol_processing): Make use of the new function.
1182 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1185 * elflink.c (elf_link_check_versioned_symbol): Return false
1186 for unreferenced undefined symbol.
1188 2016-06-28 Nick Clifton <nickc@redhat.com>
1190 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1193 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1194 function. Marks mapping symbols in object files as precious, so
1195 that strip will not remove them.
1196 (elf_backend_symbol_processing): Define.
1198 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1200 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1201 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1203 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1205 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1207 (mips16_reloc_map): Likewise.
1208 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1209 (mips16_elf64_howto_table_rela): Likewise.
1210 (mips16_reloc_map): Likewise.
1211 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1212 (elf_mips16_howto_table_rela): Likewise.
1213 (mips16_reloc_map): Likewise.
1214 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1215 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1216 (b_reloc_p): Likewise.
1217 (mips_elf_calculate_relocation): Likewise.
1218 (_bfd_mips_elf_check_relocs): Likewise.
1219 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1220 * bfd-in2.h: Regenerate.
1221 * libbfd.h: Regenerate.
1223 2016-06-27 Alan Modra <amodra@gmail.com>
1226 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1227 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1229 (ppc64_elf_size_stubs): Adjust to suit.
1231 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1233 * elf32-dlx.h: New file.
1234 * elf32-dlx.c: Adjust.
1236 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1238 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1240 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1242 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1245 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1247 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1248 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1249 (elfcore_grok_freebsd_psinfo): New function.
1250 (elfcore_grok_freebsd_prstatus): New function.
1251 (elfcore_grok_freebsd_note): New function.
1252 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1255 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1257 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1260 2016-06-24 Alan Modra <amodra@gmail.com>
1262 * config.bfd: Delete mips vxworks patterns matched earlier.
1263 Combine mips*-*-none with mips*-*-elf*.
1265 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1267 * elfxx-mips.c (mips_elf_perform_relocation): Call
1268 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1269 use the `%X%H' format for the cross-mode jump conversion error
1270 message. Remove the full stop from the end of the message.
1271 Continue processing rather than returning failure.
1273 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1275 * archures.c: Remove bfd_mach_arc_nps400.
1276 * bfd-in2.h: Likewise.
1277 * cpu-arc.c (arch_info_struct): Likewise.
1278 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1281 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1285 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1287 (elf_link_is_defined_archive_symbol): Call
1288 bfd_link_plugin_object_p on unknown plugin object and use the
1289 IR symbol table if the input is an IR object.
1290 * plugin.c (bfd_link_plugin_object_p): New function.
1291 * plugin.h (bfd_link_plugin_object_p): New prototype.
1293 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1296 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1297 on symbol from plugin dummy input.
1299 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1301 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1303 * bfd-in2.h: Regenerated.
1304 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1305 with bfd_plugin_unknown.
1307 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1310 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1311 bfd_boolean argument.
1312 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1313 "shared object" with "PIC object" in comments.
1314 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1315 "shared object" with "PIC object" in comments. Avoid PLT if
1316 requested. Generate dynamic relocations for non-GOT references.
1317 Make room for the special first entry in PLT and allocate PLT
1318 entry only for PLT and PC-relative references. Store dynamic
1319 GOT relocations in .rel[a].iplt section for static executables.
1320 If PLT isn't used, always use GOT for symbol value. Don't
1321 allocate GOT entry if it isn't used.
1322 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1323 count only in the code section. Allocate dynamic pointer
1324 relocation against STT_GNU_IFUNC symbol in the non-code section.
1325 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1326 only for PC-relative references.
1327 (elf_i386_allocate_dynrelocs): Pass TRUE to
1328 _bfd_elf_allocate_ifunc_dyn_relocs.
1329 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1330 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1331 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1332 the non-code section and store it in the proper REL section.
1333 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1335 (elf_i386_finish_dynamic_symbol): Generate dynamic
1336 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1337 STT_GNU_IFUNC symbols without PLT.
1338 (elf_i386_finish_dynamic_sections): Don't handle local
1339 STT_GNU_IFUNC symbols here.
1340 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1342 (elf_backend_output_arch_local_syms): New.
1343 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1344 count only in the code section. Allocate dynamic pointer
1345 relocation against STT_GNU_IFUNC symbol in the non-code section.
1346 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1347 count only for PC-relative references.
1348 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1349 _bfd_elf_allocate_ifunc_dyn_relocs.
1350 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1351 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1352 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1353 without PLT. Generate dynamic pointer relocation against
1354 STT_GNU_IFUNC symbol in the non-code section and store it in
1355 the proper RELA section. Don't allow non-pointer relocation
1356 against STT_GNU_IFUNC symbol without PLT.
1357 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1358 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1359 STT_GNU_IFUNC symbols without PLT.
1360 (elf_x86_64_finish_dynamic_sections): Don't handle local
1361 STT_GNU_IFUNC symbols here.
1362 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1364 (elf_backend_output_arch_local_syms): New.
1365 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1366 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1368 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1369 Tony Wang <tony.wang@arm.com>
1371 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1373 (stub_long_branch_thumb2_only): Define stub.
1374 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1375 (arm_stub_long_branch_thumb2_only): Likewise.
1376 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1379 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1381 * archures.c (bfd_mach_sparc_v8plusc): Define.
1382 (bfd_mach_sparc_v9c): Likewise.
1383 (bfd_mach_sparc_v8plusd): Likewise.
1384 (bfd_mach_sparc_v9d): Likewise.
1385 (bfd_mach_sparc_v8pluse): Likewise.
1386 (bfd_mach_sparc_v9e): Likewise.
1387 (bfd_mach_sparc_v8plusv): Likewise
1388 (bfd_mach_sparc_v9v): Likewise.
1389 (bfd_mach_sparc_v8plusm): Likewise.
1390 (bfd_mach_sparc_v9m): Likewise.
1391 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1392 (bfd_mach_sparc_64bit_p): Likewise.
1393 * bfd-in2.h: Regenerate.
1394 * cpu-sparc.c (arch_info_struct): Add entries for
1395 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1396 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1397 and bfd_mach_sparc_v9{c,d,e,v,m}.
1398 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1399 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1401 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1403 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1404 symbols for relocations against IFUNC symbols.
1405 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1407 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1409 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1410 .rela.iplt in DT_PLTRELSZ.
1411 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1412 for DT_PLTRELSZ and DT_RELASZ as well.
1414 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1416 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1417 non-loaded, non-alloced sections.
1418 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1420 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1422 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1423 allocating dynamic relocation.
1424 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1426 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1429 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1430 offsets until reloc_toaddr.
1432 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1434 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1435 Don't check symbol type for STN_UNDEF symbol index.
1436 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1437 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1440 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1442 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1444 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1445 for exact arch value then. Force review of arch check logic for new
1447 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1448 that logic for new architecture.
1449 (arch_has_thumb2_nop): Remove.
1450 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1451 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1453 2016-06-14 Alan Modra <amodra@gmail.com>
1455 * bfd-in.h (bfd_my_archive): Delete.
1456 * bfd-in2.h: Regenerate.
1458 2016-06-14 Alan Modra <amodra@gmail.com>
1461 * archive.c (open_nested_file): Set my_archive.
1462 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1464 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1465 (bfd_seek): Likewise.
1466 * bfdwin.c (bfd_get_file_window): Likewise.
1467 * cache.c (cache_bmmap): Likewise.
1468 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1469 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1471 * plugin.c (try_claim): Likewise.
1472 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1473 file within thin archive, not the archive.
1475 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1478 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1479 section address for R_386_GOT32/R_386_GOT32X relocations against
1480 IFUNC symbols if there is no base register and return error for
1483 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1485 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1486 GOT32 adjustment for static executables.
1488 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
1490 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1492 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1494 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
1496 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1498 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1500 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1502 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
1503 (SECTSTART): Changed.
1504 (elf_arc_relocate_section): Fixed mistake in PIE related
1506 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
1508 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1510 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
1511 enable support for "-z combreloc" and DT_RELACOUNT.
1512 (elf_backend_reloc_type_class): Likewise
1514 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
1517 * elf32-i386.c (elf_i386_relocate_section): When relocating
1518 R_386_GOT32, return error without a base register for PIC and
1519 subtract the .got.plt section address only with a base register.
1521 2016-06-10 Alan Modra <amodra@gmail.com>
1523 * elf-strtab.c (struct strtab_save): Use size_t for "size".
1524 (struct elf_strtab_hash): Likewise for "size" and "alloced".
1525 (_bfd_elf_strtab_init): Formatting.
1526 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
1527 (_bfd_elf_strtab_addref): Take size_t idx param.
1528 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
1529 (_bfd_elf_strtab_offset): Likewise.
1530 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
1531 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
1532 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
1533 (_bfd_elf_strtab_finalize): Similarly.
1534 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
1535 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
1536 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
1537 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
1538 using bfd_size_type.
1539 (bfd_section_from_shdr): Delete amt.
1540 (_bfd_elf_init_reloc_shdr): Likewise.
1541 (_bfd_elf_link_assign_sym_version): Likewise.
1542 (assign_section_numbers): Use size_t reloc_count.
1543 * elflink.c (struct elf_symbuf_head): Use size_t "count".
1544 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
1545 (elf_link_is_defined_archive_symbol): Likewise.
1546 (elf_add_dt_needed_tag): Likewise.
1547 (elf_finalize_dynstr): Likewise.
1548 (elf_link_add_object_symbols): Likewise.
1549 (bfd_elf_size_dynamic_sections): Likewise.
1550 (elf_create_symbuf): Similarly.
1551 (bfd_elf_match_symbols_in_sections): Likewise.
1552 (elf_link_swap_symbols_out): Likewise.
1553 (elf_link_check_versioned_symbol): Likewise.
1554 (bfd_elf_gc_record_vtinherit): Likewise.
1555 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
1557 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1560 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
1561 and relocs only if shrinking occurred.
1563 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
1565 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
1566 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
1567 (elf_i386_check_tls_transition): Check indirect call and direct
1568 call with the addr32 prefix for general and local dynamic models.
1569 Set the tls_get_addr feild.
1570 (elf_i386_convert_load_reloc): Always use addr32 prefix for
1571 indirect ___tls_get_addr call via GOT.
1572 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
1573 transitions with indirect call and direct call with the addr32
1576 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
1578 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
1579 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
1580 (elf_s390_relocate_section): Fix comment.
1581 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
1584 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
1586 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
1587 section offset when calculation the larl operand in the first PLT
1590 2016-06-07 Alan Modra <amodra@gmail.com>
1592 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
1593 to match other 32-bit archs.
1594 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
1595 (ppc_elf_object_p): Call it.
1596 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
1598 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
1599 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
1600 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
1601 _bfd_elf_ppc_at_tprel_transform): Move to..
1602 * elf-bfd.h: ..here.
1603 (_bfd_elf_ppc_set_arch): Declare.
1604 * bfd-in2.h: Regenerate.
1606 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
1608 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
1609 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
1610 (elf_x86_64_check_tls_transition): Check indirect call and
1611 direct call with the addr32 prefix for general and local dynamic
1612 models. Set the tls_get_addr feild.
1613 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
1614 indirect __tls_get_addr call via GOT.
1615 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
1616 transitions with indirect call and direct call with the addr32
1619 2016-06-04 Christian Groessler <chris@groessler.org>
1621 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
1623 2016-06-02 Nick Clifton <nickc@redhat.com>
1626 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
1628 (arch_info_struct): Likewise.
1629 (architectures): Likewise.
1631 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
1633 * config.bfd: Replace -uclibc with *.
1635 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
1637 * elf64-x86-64.c: Replace data32 with data16 in comments.
1639 2016-05-31 Alan Modra <amodra@gmail.com>
1643 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
1644 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
1645 symbol given a version by a script different to the version
1646 of the symbol being added.
1647 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
1648 _bfd_elf_strtab_restore. Don't fudge dynstr references.
1649 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
1650 (struct strtab_save): New.
1651 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
1652 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
1653 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
1655 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1657 * elf32-hppa.h: Add extern "C".
1658 * elf32-nds32.h: Likewise.
1659 * elf32-tic6x.h: Likewise.
1661 2016-06-01 Nick Clifton <nickc@redhat.com>
1663 * po/sr.po: New Serbian translation.
1664 * configure.ac (ALL_LINGUAS): Add sr.
1665 * configure: Regenerate.
1667 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1669 * elfxx-mips.c (b_reloc_p): New function.
1670 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
1673 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1675 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
1676 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
1677 reloc location from calculation, treat the addend as signed with
1678 local non-section symbols and enable overflow detection.
1680 2016-05-28 Alan Modra <amodra@gmail.com>
1682 * aoutx.h: Adjust linker callback calls throughout file,
1685 * coff-alpha.c: Likewise.
1686 * coff-arm.c: Likewise.
1687 * coff-h8300.c: Likewise.
1688 * coff-h8500.c: Likewise.
1689 * coff-i960.c: Likewise.
1690 * coff-mcore.c: Likewise.
1691 * coff-mips.c: Likewise.
1692 * coff-ppc.c: Likewise.
1693 * coff-rs6000.c: Likewise.
1694 * coff-sh.c: Likewise.
1695 * coff-tic80.c: Likewise.
1696 * coff-w65.c: Likewise.
1697 * coff-z80.c: Likewise.
1698 * coff-z8k.c: Likewise.
1699 * coff64-rs6000.c: Likewise.
1700 * cofflink.c: Likewise.
1701 * ecoff.c: Likewise.
1702 * elf-bfd.h: Likewise.
1703 * elf-m10200.c: Likewise.
1704 * elf-m10300.c: Likewise.
1705 * elf32-arc.c: Likewise.
1706 * elf32-arm.c: Likewise.
1707 * elf32-avr.c: Likewise.
1708 * elf32-bfin.c: Likewise.
1709 * elf32-cr16.c: Likewise.
1710 * elf32-cr16c.c: Likewise.
1711 * elf32-cris.c: Likewise.
1712 * elf32-crx.c: Likewise.
1713 * elf32-d10v.c: Likewise.
1714 * elf32-epiphany.c: Likewise.
1715 * elf32-fr30.c: Likewise.
1716 * elf32-frv.c: Likewise.
1717 * elf32-ft32.c: Likewise.
1718 * elf32-h8300.c: Likewise.
1719 * elf32-hppa.c: Likewise.
1720 * elf32-i370.c: Likewise.
1721 * elf32-i386.c: Likewise.
1722 * elf32-i860.c: Likewise.
1723 * elf32-ip2k.c: Likewise.
1724 * elf32-iq2000.c: Likewise.
1725 * elf32-lm32.c: Likewise.
1726 * elf32-m32c.c: Likewise.
1727 * elf32-m32r.c: Likewise.
1728 * elf32-m68hc1x.c: Likewise.
1729 * elf32-m68k.c: Likewise.
1730 * elf32-mep.c: Likewise.
1731 * elf32-metag.c: Likewise.
1732 * elf32-microblaze.c: Likewise.
1733 * elf32-moxie.c: Likewise.
1734 * elf32-msp430.c: Likewise.
1735 * elf32-mt.c: Likewise.
1736 * elf32-nds32.c: Likewise.
1737 * elf32-nios2.c: Likewise.
1738 * elf32-or1k.c: Likewise.
1739 * elf32-ppc.c: Likewise.
1740 * elf32-s390.c: Likewise.
1741 * elf32-score.c: Likewise.
1742 * elf32-score7.c: Likewise.
1743 * elf32-sh.c: Likewise.
1744 * elf32-sh64.c: Likewise.
1745 * elf32-spu.c: Likewise.
1746 * elf32-tic6x.c: Likewise.
1747 * elf32-tilepro.c: Likewise.
1748 * elf32-v850.c: Likewise.
1749 * elf32-vax.c: Likewise.
1750 * elf32-visium.c: Likewise.
1751 * elf32-xstormy16.c: Likewise.
1752 * elf32-xtensa.c: Likewise.
1753 * elf64-alpha.c: Likewise.
1754 * elf64-hppa.c: Likewise.
1755 * elf64-ia64-vms.c: Likewise.
1756 * elf64-mmix.c: Likewise.
1757 * elf64-ppc.c: Likewise.
1758 * elf64-s390.c: Likewise.
1759 * elf64-sh64.c: Likewise.
1760 * elf64-x86-64.c: Likewise.
1761 * elflink.c: Likewise.
1762 * elfnn-aarch64.c: Likewise.
1763 * elfnn-ia64.c: Likewise.
1764 * elfxx-mips.c: Likewise.
1765 * elfxx-sparc.c: Likewise.
1766 * elfxx-tilegx.c: Likewise.
1767 * linker.c: Likewise.
1768 * pdp11.c: Likewise.
1769 * pe-mips.c: Likewise.
1770 * reloc.c: Likewise.
1771 * reloc16.c: Likewise.
1772 * simple.c: Likewise.
1773 * vms-alpha.c: Likewise.
1774 * xcofflink.c: Likewise.
1775 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1776 status param. Adjust calls to these and linker callbacks throughout.
1777 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1778 get_ramstart): Delete status param. Adjust calls to these and
1779 linker callbacks throughout.
1781 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1783 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1784 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1785 target alignment verification.
1787 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1789 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1790 section name if `bfd_elf_string_from_elf_section' returns an
1793 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1795 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1796 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1797 for message. Continue processing rather than returning failure.
1799 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
1801 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1802 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1803 Call `bfd_set_error'.
1805 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1808 * archive.c (bfd_slurp_armap): Replace
1809 bfd_elf64_archive_slurp_armap with
1810 _bfd_archive_64_bit_slurp_armap.
1811 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1812 BFD64 is defined and the archive is too big.
1813 (coff_write_armap): Likewise.
1814 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1815 (_bfd_archive_64_bit_slurp_armap): This.
1816 (bfd_elf64_archive_write_armap): Renamed to ...
1817 (_bfd_archive_64_bit_write_armap): This.
1818 * configure.ac: Add --enable-64-bit-archive.
1819 (want_64_bit_archive): New. Set to true by default for 64-bit
1820 MIPS and s390 ELF targets.
1821 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1822 * config.in: Regenerated.
1823 * configure: Likewise.
1824 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1825 (bfd_elf64_archive_slurp_armap): Likewise.
1826 (bfd_elf64_archive_write_armap): Likewise.
1827 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1828 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1829 (bfd_elf64_archive_truncate_arname): Likewise.
1830 (bfd_elf64_archive_read_ar_hdr): Likewise.
1831 (bfd_elf64_archive_write_ar_hdr): Likewise.
1832 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1833 (bfd_elf64_archive_get_elt_at_index): Likewise.
1834 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1835 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1836 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1837 (bfd_elf64_archive_slurp_armap): Likewise.
1838 (bfd_elf64_archive_write_armap): Likewise.
1839 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1840 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1841 (bfd_elf64_archive_truncate_arname): Likewise.
1842 (bfd_elf64_archive_read_ar_hdr): Likewise.
1843 (bfd_elf64_archive_write_ar_hdr): Likewise.
1844 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1845 (bfd_elf64_archive_get_elt_at_index): Likewise.
1846 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1847 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1848 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1849 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1850 bfd_elfNN_archive_functions isn't defined.
1851 (TARGET_LITTLE_SYM): Likewise.
1852 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1853 (_bfd_archive_64_bit_write_armap): Likewise.
1854 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1855 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1856 (_bfd_archive_64_bit_truncate_arname): Likewise.
1857 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1858 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1859 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1860 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1861 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1862 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1863 * libbfd.h: Regenerated.
1864 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1865 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1867 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1870 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1871 linker add_archive_element callback returns FALSE.
1872 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1873 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1874 archive element if linker add_archive_element callback returns
1876 * elflink.c (elf_link_add_archive_symbols): Likewise.
1877 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1878 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1879 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1880 (xcoff_link_check_ar_symbols): Likewise.
1882 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1884 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1885 <bfd_reloc_outofrange>: Unify error reporting code.
1887 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
1889 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1890 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1891 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1892 * bfd-in2.h: Regenerate.
1893 * libbfd.h: Likewise.
1895 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1897 * config.bfd: Add entry for arm-phoenix.
1899 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1901 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1902 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1903 account for padding for stub section requiring one.
1904 (elf32_arm_build_stubs): Add comment to stress the importance of
1905 zeroing veneer section content.
1907 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1909 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1911 * bfd-in2.h: Regenerate.
1912 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1914 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1915 (arm_dedicated_stub_output_section_name): Likewise.
1916 (arm_dedicated_stub_input_section_ptr): Likewise.
1917 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1918 function description comment. Add support for dedicated output stub
1919 section to given stub types.
1920 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1921 elf32_arm_create_or_find_stub_sec.
1922 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1923 (elf32_arm_size_stubs): Pass stub type when calling
1924 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1925 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1927 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1929 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1930 when setting need_convert_load.
1932 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1934 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1937 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1940 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1942 (elf_i386_convert_load): Don't convert R_386_GOT32.
1944 2016-05-20 Alan Modra <amodra@gmail.com>
1947 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1948 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1950 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1952 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1953 (debug_arc_reloc): Likewise.
1954 (elf_arc_relocate_section): Likewise.
1955 (elf_arc_check_relocs): Likewise.
1956 (elf_arc_adjust_dynamic_symbol): Likewise.
1957 (elf_arc_add_symbol_hook): Likewise.
1959 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1961 * config.bfd: Remove `am34-*-linux*' support.
1963 2016-05-19 Alan Modra <amodra@gmail.com>
1965 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1966 relocs before plt relocs.
1968 2016-05-19 Alan Modra <amodra@gmail.com>
1970 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1971 before dereferencing.
1973 2016-05-18 Nick Clifton <nickc@redhat.com>
1975 * po/sv.po: Updated Swedish translation.
1977 2016-05-18 Alan Modra <amodra@gmail.com>
1979 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1980 for each BFD. Don't goto error_ret_free_local from outside loop.
1982 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1984 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1985 STB_GNU_UNIQUE handling.
1986 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1987 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1988 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1989 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1990 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1991 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1992 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1993 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1994 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1995 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1996 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1997 (elf_backend_add_symbol_hook): Remove macro.
1998 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1999 for STB_GNU_UNIQUE symbols.
2001 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2003 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2005 (v850_elf_copy_private_bfd_data): ... here. Call the new
2006 function and `_bfd_elf_copy_private_bfd_data'.
2008 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2011 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2012 GOTPCREL relocation against large section.
2014 2016-05-13 Alan Modra <amodra@gmail.com>
2016 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2017 linker dynamic sections in calculating size and address of
2018 dynamic tags rather than using output sections. Remove asserts.
2019 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2020 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2021 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2022 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2023 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2024 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2025 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2026 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2027 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2028 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2029 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2030 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2031 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2032 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2033 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2034 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2035 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2036 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2037 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2038 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2039 * elflink.c (bfd_elf_final_link): Likewise.
2040 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2041 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2042 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2043 don't set doit. Look up dynobj section.
2044 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2045 invocation and dynamic tag vma calculation. Don't test
2046 boolean var == TRUE.
2047 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2050 2016-05-13 Alan Modra <amodra@gmail.com>
2052 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2053 octets_per_byte. Put dynamic .rela.plt last in link orders.
2054 Assign output_offset for reloc sections rather than writing
2055 sorted relocs from block corresponding to output_offset.
2057 2016-05-12 Alan Modra <amodra@gmail.com>
2059 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2061 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2063 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2065 2016-05-11 Alan Modra <amodra@gmail.com>
2067 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2068 (elf32_hppa_check_relocs): Don't set dynobj.
2069 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2070 (elf32_hppa_build_stubs): Likewise.
2071 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2073 2016-05-11 Alan Modra <amodra@gmail.com>
2076 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2077 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2079 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2081 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2082 aarch64_tls_transition check.
2084 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2086 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2088 (arm_stub_sym_claimed): New function.
2089 (elf32_arm_create_stub): Use veneered symbol name and section if
2090 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2091 (arm_stub_claim_sym): New function.
2092 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2093 veneered symbol, otherwise create local symbol as before.
2095 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2097 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2098 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2099 and set branch type of a symbol.
2100 (bfd_elf32_arm_process_before_allocation): Likewise.
2101 (elf32_arm_relocate_section): Likewise and fix identation along the
2103 (allocate_dynrelocs_for_symbol): Likewise.
2104 (elf32_arm_finish_dynamic_symbol): Likewise.
2105 (elf32_arm_swap_symbol_in): Likewise.
2106 (elf32_arm_swap_symbol_out): Likewise.
2108 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2110 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2111 * bfd-in2.h: Regenerated.
2112 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2113 parameter to add_stub_section callback.
2114 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2115 and pass it down to add_stub_section.
2116 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2118 (elf32_arm_size_stubs): Add output section parameter to
2119 add_stub_section function pointer parameter.
2121 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2123 * elf32-arm.c (elf32_arm_create_stub): New function.
2124 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2126 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2128 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2129 arm_stub_a8_veneer_lwm enumerator.
2130 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2131 aforementioned enumerator.
2132 (struct elf32_arm_stub_hash_entry): Delete target_addend
2133 field and add source_value.
2134 (struct a8_erratum_fix): Delete addend field and add target_offset.
2135 (stub_hash_newfunc): Initialize source_value field amd remove
2136 initialization for target_addend.
2137 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2138 the else to being always executed, moving the
2139 arm_stub_a8_veneer_b_cond specific code in it. Remove
2140 stub_entry->target_addend from points_to computation.
2141 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2142 to target symbol from start of section rather than the offset from the
2144 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2145 fields from struct a8_erratum_fix's offset and target_offset
2147 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2148 veneered_insn_loc and loc using stub_entry's source_value.
2150 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2152 (elf32_arm_merge_eabi_attributes): Add merging logic for
2155 2016-05-10 Pip Cet <pipcet@gmail.com>
2158 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2159 Define as _bfd_generic_copy_link_hash_symbol_type when using
2162 2016-05-09 Nick Clifton <nickc@redhat.com>
2165 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2166 field before accessing sections array.
2168 2016-05-09 Christophe Monat <christophe.monat@st.com>
2171 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2172 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2174 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2176 (create_instruction_vldmdb): Likewise.
2177 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2178 uses it to re-encode.
2180 2016-05-09 Nick Clifton <nickc@redhat.com>
2183 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2186 2016-05-09 Alan Modra <amodra@gmail.com>
2188 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2190 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2193 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2194 documenting that indx == -3 if symbol is defined in a discarded
2196 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2197 symbol is defined in a discarded section.
2198 (elf_link_output_extsym): Strip a global symbol defined in a
2201 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2203 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2206 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2208 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2210 (elf_i386_convert_load_reloc): This. New function.
2211 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2213 (elf_x86_64_convert_load_reloc): This. New function.
2215 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2217 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2218 Don't check if contents == NULL.
2219 (elf_i386_tls_transition): Add from_relocate_section. Check
2220 from_relocate_section instead of contents != NULL. Update
2221 elf_i386_check_tls_transition call.
2222 (elf_i386_check_relocs): Cache the section contents if
2223 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2224 elf_i386_tls_transition.
2225 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2226 to elf_i386_tls_transition.
2227 (elf_backend_caches_rawsize): New.
2228 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2229 if contents == NULL.
2230 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2231 from_relocate_section instead of contents != NULL.
2232 (elf_x86_64_check_relocs): Cache the section contents if
2233 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2234 elf_x86_64_tls_transition.
2235 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2236 to elf_x86_64_tls_transition.
2237 (elf_backend_caches_rawsize): New.
2239 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2242 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2245 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2247 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2248 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2249 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2250 no_apply_dynamic_relocs.
2251 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2252 dynamic relocations generated.
2254 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2256 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2258 (elf_i386_create_dynamic_sections): Here.
2259 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2260 interp setting to ...
2261 (elf_x86_64_create_dynamic_sections): Here.
2263 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2265 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2266 and replace (EH)->has_got_reloc with GOT_RELOC.
2267 (elf_i386_fixup_symbol): Pass has_got_reloc to
2268 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2269 (elf_i386_allocate_dynrelocs): Likewise.
2270 (elf_i386_relocate_section): Likewise.
2271 (elf_i386_finish_dynamic_symbol): Likewise.
2272 (elf_i386_convert_load): Pass TRUE to
2273 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2274 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2275 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2276 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2277 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2278 (elf_x86_64_allocate_dynrelocs): Likewise.
2279 (elf_x86_64_relocate_section): Likewise.
2280 (elf_x86_64_finish_dynamic_symbol): Likewise.
2281 (elf_x86_64_convert_load): Pass TRUE to
2282 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2284 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2286 * elf32-i386.c (check_relocs_failed): New.
2287 (elf_i386_check_relocs): Set check_relocs_failed on error.
2288 (elf_i386_relocate_section): Skip if check_relocs failed.
2290 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2292 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2293 check_relocs_failed on error.
2295 2016-04-29 Nick Clifton <nickc@redhat.com>
2298 * elf-bfd.h (struct elf_backend_data): Rename
2299 elf_backend_set_special_section_info_and_link to
2300 elf_backend_copy_special_section_fields.
2301 * elfxx-target.h: Likewise.
2302 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2303 comparing section flags.
2304 (copy_special_section_fields): New function.
2305 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2306 Perform two scans over special sections. The first one looks for
2307 a direct mapping between the output section and an input section.
2308 The second scan looks for a possible match based upon section
2310 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2311 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2313 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2314 elf32_i386_copy_solaris_special_section_fields.
2315 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2316 Rename to elf32_sparc_copy_solaris_special_section_fields.
2317 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2318 elf64_x86_64_copy_solaris_special_section_fields.
2320 2016-04-28 Nick Clifton <nickc@redhat.com>
2322 * po/zh_CN.po: Updated Chinese (simplified) translation.
2324 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2327 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2328 when estimating distances between output sections.
2330 2016-04-27 Alan Modra <amodra@gmail.com>
2332 * elflink.c (_bfd_elf_is_start_stop): New function.
2333 (_bfd_elf_gc_mark_rsec): Use it.
2334 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2336 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2338 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2339 * mmo.c (mmo_get_section_contents): Likewise.
2340 (mmo_set_section_contents): Likewise.
2342 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2344 * elf-bfd.h (elf_link_hash_table): Update comments for
2346 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2347 the unused NULL entry at the head of dynamic symbol table.
2348 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2351 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2353 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2354 created file from dynobj.
2356 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2358 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2359 normal input file if possible.
2361 2016-04-21 Nick Clifton <nickc@redhat.com>
2363 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2364 * aout-target.h: Likewise.
2365 * aout-tic30.c: Likewise.
2366 * binary.c: Likewise.
2368 * coff-alpha.c: Likewise.
2369 * coff-rs6000.c: Likewise.
2370 * coff64-rs6000.c: Likewise.
2371 * coffcode.h: Likewise.
2372 * i386msdos.c: Likewise.
2373 * i386os9k.c: Likewise.
2376 * libbfd-in.h: Likewise.
2377 * libecoff.h: Likewise.
2378 * mach-o-target.c: Likewise.
2380 * nlm-target.h: Likewise.
2381 * oasys.c: Likewise.
2383 * plugin.c: Likewise.
2384 * ppcboot.c: Likewise.
2387 * tekhex.c: Likewise.
2388 * versados.c: Likewise.
2389 * vms-alpha.c: Likewise.
2391 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2392 * linker.c (bfd_link_check_relocs): New function.
2393 (_bfd_generic_link_check_relocs): New function.
2394 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2395 _bfd_link_check_relocs field.
2396 (struct bfd_target)L Add _bfd_link_check_relocs field.
2397 * bfd-in2.h: Regenerate.
2398 * libbfd.h: Regenerate.
2400 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2402 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2403 (elf_backend_gc_sweep_hook): Likewise.
2404 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2405 (elf_backend_gc_sweep_hook): Likewise.
2407 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2409 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2410 in excluded sections
2412 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2415 * elf64-x86-64.c (check_relocs_failed): New.
2416 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2417 Support relocation agaist local symbol. Set check_relocs_failed.
2418 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2419 R_X86_64_32 relocation overflow.
2420 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2421 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2423 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2425 * elf32-i386.c (elf_i386_check_relocs): Call
2426 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2427 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2429 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2431 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2432 * elflink.c (_bfd_elf_link_check_relocs): New function.
2433 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2434 if check_relocs_after_open_input is FALSE.
2436 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2438 * cache.c: Update old style function definitions.
2439 * elf32-m68k.c: Likewise.
2440 * elf64-mmix.c: Likewise.
2441 * stab-syms.c: Likewise.
2443 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2445 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2447 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2449 * Makefile.in: Regenerated with automake 1.11.6.
2450 * aclocal.m4: Likewise.
2451 * doc/Makefile.in: Likewise.
2453 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2455 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2456 * bfd-in2.h: Regenerate.
2457 * libbfd.h: Regenerate.
2458 * elf32-arc.c: Add 'opcode/arc.h' include.
2459 (struct arc_relocation_data): Add symbol_name.
2460 (arc_special_overflow_checks): New function.
2461 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2462 required, add an extra comment.
2463 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2465 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2467 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2469 (elf_arc_relocate_section): Update enum uses.
2470 (elf_arc_check_relocs): Likewise.
2471 (elf_arc_finish_dynamic_symbol): Likewise.
2473 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2475 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2478 2016-04-14 Nick Clifton <nickc@redhat.com>
2481 * elf-bbfd.h (struct elf_backend_data): New field:
2483 New field: elf_backend_set_special_section_info_and_link
2484 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2486 (elf_backend_set_special_section_info_and_link): Define if not
2488 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
2489 elf_backend_strtab_flags macros to initialise fields in structure.
2490 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
2491 being set even if SHF_MERGE is not set.
2492 (elf_fake_sections): Likewise.
2493 (section_match): New function. Matches two ELF sections based
2494 upon fixed characteristics.
2495 (find_link): New function. Locates a section in a BFD that
2496 matches a section in a different BFD.
2497 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
2498 fields of reserved sections.
2499 (bfd_elf_compute_section_file_positions): Set the flags for the
2500 .shstrtab section based upon the elf_strtab_flags field in the
2501 elf_backend_data structure.
2502 (swap_out_syms): Likewise for the .strtab section.
2503 * elflink.c (bfd_elf_final_link): Set the flags for the
2504 .strtab section based upon the elf_strtab_flags field in the
2505 elf_backend_data structure.
2506 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
2507 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
2509 (elf_backend_set_special_section_info_and_link): Define for
2511 * elf32-sparc.c: Likewise.
2512 * elf64-x86-64.c: Likewise.
2514 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
2517 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
2519 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
2520 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
2521 applies to read-only section.
2522 * elf32-i386.c (elf_i386_link_hash_table): Add
2523 readonly_dynrelocs_against_ifunc.
2524 (elf_i386_allocate_dynrelocs): Updated.
2525 (elf_i386_size_dynamic_sections): Issue an error for read-only
2526 segment with dynamic IFUNC relocations only if
2527 readonly_dynrelocs_against_ifunc is TRUE.
2528 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2529 readonly_dynrelocs_against_ifunc.
2530 (elf_x86_64_allocate_dynrelocs): Updated.
2531 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
2532 segment with dynamic IFUNC relocations only if
2533 readonly_dynrelocs_against_ifunc is TRUE.
2534 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2537 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
2539 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
2540 a fall through from error_ret_free_internal. Free local_syms in
2541 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
2543 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2545 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
2546 (relocate_plt_for_entry): Likewise.
2548 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2550 * elf32-arc.c (elf_arc_check_relocs): Changed
2552 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2554 * elf32-arc.c (name_for_global_symbol): Changed assert.
2555 (get_replace_function): Created.:
2556 (struct arc_relocation_data): Changed to signed types.
2557 (defines S, L, P, PDATA): Casted to signed type.
2558 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
2559 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
2560 (arc_do_relocation): Changed.
2562 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2564 * elf32-arc.c (name_for_global_symbol): Added assert to check for
2566 (elf_arc_relocate_section): Added and changed asserts, validating
2567 the synamic symbol index.
2568 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
2569 relocation if symbol has dynindx set to -1.
2571 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
2574 * elflink.c (elf_link_add_object_symbols): Always turn hidden
2575 and internal symbols which have a dynamic index into local
2578 2016-04-04 Nick Clifton <nickc@redhat.com>
2581 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
2582 version number if the version is zero.
2584 2016-04-01 Alan Modra <amodra@gmail.com>
2587 * elflink.c (on_needed_list): Recursively check needed status.
2588 (elf_link_add_object_symbols): Adjust.
2590 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2592 * elf32-avr.c (avr_elf32_load_records_from_section): Free
2593 internal_relocs only if they aren't cached.
2595 2016-03-29 Nick Clifton <nickc@redhat.com>
2598 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
2599 assertion on the size of the got section to allow it to be bigger
2600 than the number of relocs.
2602 2016-03-29 Toni Spets <toni.spets@iki.fi>
2605 * coffcode.h (coff_write_object_contents): Revert accidental
2608 2016-03-22 Alan Modra <amodra@gmail.com>
2611 * dwarf2.c (read_attribute_value): Skip info_ptr check for
2612 DW_FORM_flag_present.
2614 2016-03-22 Nick Clifton <nickc@redhat.com>
2616 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
2617 architecture name for backwards compatibility.
2619 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
2620 unbounded stack use.
2622 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
2623 sufficiently recent version of GCC.
2624 * configure: Regenerate.
2626 2016-03-22 Alan Modra <amodra@gmail.com>
2629 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
2631 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2633 * archures.c (bfd_mach_arc_nps400): Define.
2634 * bfd-in2.h: Regenerate.
2635 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
2636 some existing entries to make space.
2637 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
2638 (arc_elf_final_write_processing): Likewise.
2640 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2642 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
2644 (arc_elf_final_write_processing): Don't bother setting cpu field
2645 in e_flags, this will have been set elsewhere.
2647 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2649 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
2652 2016-03-21 Nick Clifton <nickc@redhat.com>
2654 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
2655 * configure: Regenerate.
2656 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
2657 alloca with call to xmalloc.
2658 * elf32-nds32.c: Likewise.
2659 * elf64-hppa.c: Likewise.
2660 * elfxx-mips.c: Likewise.
2662 * pei-x86_64.c: Likewise.
2666 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2669 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
2671 (elf_i386_relocate_section): Likewise.
2672 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2673 (elf_x86_64_relocate_section): Likewise.
2675 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2678 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2679 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
2680 relocation overflow check.
2682 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
2684 * bfd-in2.h: Regenerated.
2686 2016-03-11 Dan Gissel <dgisselq@ieee.org>
2689 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
2690 uses bytes not octets.
2691 * elflink.c (resolve_section): Likewise.
2692 Add a bfd parameter.
2693 (eval_section): Pass the input_bfd to resolve_section.
2694 (bfd_elf_perform_complex_relocation): Convert byte offset to
2695 octets before read and writing values.
2696 (elf_link_input_bfd): Add byte to octet conversions.
2697 (elf_reloc_link_order): Likewise.
2698 (elf_fixup_link_order): Likewise.
2699 (bfd_elf_final_link): Likewise.
2700 * reloc.c (_bfd_final_link_relocate): Likewise.
2701 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2703 2016-03-10 Nick Clifton <nickc@redhat.com>
2705 * config.bfd: Mark the i370 target as obsolete.
2707 2016-03-09 Pedro Alves <palves@redhat.com>
2709 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2710 gcc ABI)" to printable name.
2711 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2712 of "v850-rh850" as printable name.
2714 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2717 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2718 relocations against absolute symbols.
2720 2016-03-09 Alan Modra <amodra@gmail.com>
2723 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2724 length elements in the archive.
2726 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2729 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2730 for -E/--dynamic-list only when not relocatable.
2732 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2735 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2736 count for locally defined local IFUNC symbols in shared object.
2737 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2739 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2742 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2745 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2746 Andrew Burgess <andrew.burgess@embecosm.com>
2748 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2749 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2750 (arc_elf_howto_init): Added assert to validate relocations.
2751 (get_middle_endian_relocation): Delete.
2752 (middle_endian_convert): New function.
2753 (ME): Redefine, now does nothing.
2754 (IS_ME): New define.
2755 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2756 definition to call middle_endian_convert. Add a new local
2757 variable and make use of this throughout. Added call to
2758 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2760 2016-03-07 Nick Clifton <nickc@redhat.com>
2763 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2764 length elements in the archive.
2766 2016-03-07 Jiong Wang <jiong.wang@arm.com>
2768 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2769 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2771 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2774 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2775 executable as definition if the new definition comes from a
2778 2016-03-02 Alan Modra <amodra@gmail.com>
2780 * Makefile.in: Regenerate.
2781 * po/SRC-POTFILES.in: Regenerate.
2783 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2785 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2786 relocation addend when sections get merged.
2788 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2790 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2792 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2793 Assert for code sections dynamic relocs.
2795 2016-02-26 Renlin Li <renlin.li@arm.com>
2797 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2798 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2800 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2803 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2804 load with locally bound symbols if PIC is false or there is no
2805 base register. Optimize branch to 0 if PIC is false.
2806 (elf_i386_relocate_section): Don't generate dynamic relocations
2807 against undefined weak symbols if PIC is false.
2808 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2809 if we can't estimate relocation overflow with --no-relax.
2810 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2811 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2812 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2813 against undefined weak symbols if PIC is false.
2815 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2818 * bfd.c (bfd): Change flags to 20 bits.
2819 (BFD_CONVERT_ELF_COMMON): New.
2820 (BFD_USE_ELF_STT_COMMON): Likewise.
2821 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2822 BFD_USE_ELF_STT_COMMON.
2823 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2824 * configure.ac: Remove --enable-elf-stt-common.
2825 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2826 common symbol depending on BFD_CONVERT_ELF_COMMON and
2827 BFD_USE_ELF_STT_COMMON.
2828 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2830 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2832 (elf_link_convert_common_type): New function.
2833 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2834 common symbol depending on BFD_CONVERT_ELF_COMMON and
2835 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2836 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2837 and BFD_USE_ELF_STT_COMMON to object_flags.
2838 (TARGET_LITTLE_SYM): Likewise.
2839 * syms.c (BSF_KEEP_G): Renamed to ...
2840 (BSF_ELF_COMMON): This.
2841 * bfd-in2.h: Regenerated.
2842 * config.in: Likewise.
2843 * configure: Likewise.
2845 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2850 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2851 (elf_i386_link_hash_entry): Add has_got_reloc and
2853 (elf_i386_link_hash_table): Add interp.
2854 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2856 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2858 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2859 (elf_i386_fixup_symbol): New function.
2860 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2861 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2862 relocations and discard relocations against resolved undefined
2863 weak symbols in executable. Don't make resolved undefined weak
2864 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2865 relocation against undefined weak symbols in PIE.
2866 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2867 (elf_i386_relocate_section): Don't generate dynamic relocations
2868 against resolved undefined weak symbols in PIE, except for
2870 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2871 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2872 Don't generate dynamic relocation against resolved undefined weak
2873 symbol in executable.
2874 (elf_i386_finish_dynamic_sections): Call
2875 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2876 (elf_backend_fixup_symbol): New.
2877 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2878 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2880 (elf_x86_64_link_hash_table): Add interp.
2881 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2883 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2885 (elf_x86_64_check_relocs): Set has_got_reloc and
2887 (elf_x86_64_fixup_symbol): New function.
2888 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2889 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2890 relocations and discard relocations against resolved undefined
2891 weak symbols in executable. Don't make resolved undefined weak
2892 symbols in executable dynamic.
2893 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2894 (elf_x86_64_relocate_section): Check relocation overflow for
2895 dynamic relocations against unresolved weak undefined symbols.
2896 Don't generate dynamic relocations against resolved weak
2897 undefined symbols in PIE.
2898 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2899 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2900 Don't generate dynamic relocation against resolved undefined weak
2901 symbol in executable.
2902 (elf_x86_64_finish_dynamic_sections): Call
2903 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2904 (elf_backend_fixup_symbol): New.
2906 2016-02-26 Alan Modra <amodra@gmail.com>
2908 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2909 save_restore_funcs, rest of sections when not relocatable.
2910 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2911 (sfpr_define): Define all symbols on emitted code.
2912 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2913 when relocatable. Move sfpr_define loop earlier.
2915 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2917 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2918 (elf_x86_64_relocate_section): Use it. Replace
2919 x86_64_elf_howto_table[r_type] with howto.
2921 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2924 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2925 symbol version is unknown.
2927 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2929 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2930 to (bfd_vma) -1 when setting needs_plt to 0.
2931 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2933 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2935 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2936 library, instead of PIC, and don't check PDE when making linker
2937 assigned symbol dynamic.
2939 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2941 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2942 ABIVERSION for non-executable stack.
2944 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2947 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2948 Always produce a RELATIVE reloc for a local symbol.
2950 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2952 Fix test-case ld-elf/pr19617b
2953 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2954 discard unused non-function symbols when --dynamic-list-data.
2956 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2958 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2959 dynsym section, even if it is empty, with dynamic sections.
2961 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2963 * syms.c: Remove BSF_COMMON from comments.
2964 * bfd-in2.h: Regenerated.
2966 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2968 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2969 for destination. Remove useless function parameters.
2970 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2972 2016-02-19 Nick Clifton <nickc@redhat.com>
2975 * aoutx.h (aout_link_add_symbols): Check for out of range string
2979 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2980 processing if we encounter a reloc without an associated symbol.
2982 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2985 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2986 sections for -E/--dynamic-list.
2988 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2990 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2993 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2995 * plugin.c (plugin_vec): Set match priority to 255.
2996 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2997 matching against the plugin vector, take priority from there not
3000 2016-02-15 Nick Clifton <nickc@redhat.com>
3002 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3003 for length and type fields. Use a signed value for the
3004 suffix_length field.
3006 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3009 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3010 significant bit in GOT offset for R_386_GOT32X.
3012 2016-02-10 Nick Clifton <nickc@redhat.com>
3015 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3017 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3018 number of messages about FDE encoding preventing .eh_frame_hdr
3021 2016-02-09 Nick Clifton <nickc@redhat.com>
3023 * oasys.c (oasys_archive_p): Fix indentation.
3024 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3025 constant for left shifting.
3027 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3028 helpful warning message to explain why certain AArch64 relocs
3031 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3033 * pe-mips.c (coff_mips_reloc): Fix formatting.
3035 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3037 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3038 to bfd_mach_arc_arc600.
3040 2016-02-04 Alan Modra <amodra@gmail.com>
3042 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3045 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3048 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3049 distances in the compressed_size field of the output section.
3051 2016-02-02 Alan Modra <amodra@gmail.com>
3053 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3054 ELFv2 entry optimization.
3056 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3059 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3060 no relocations in relocatable files.
3062 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3065 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3066 if a symbol from a library loaded via DT_NEEDED doesn't match
3067 the symbol referenced by regular object.
3069 2016-02-01 Nathaniel Smith <njs@pobox.com>
3071 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3074 2016-02-01 Alan Modra <amodra@gmail.com>
3076 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3077 an out of range reloc_index.
3078 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3080 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3082 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3083 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3084 * Makefile.in: Regenerated.
3086 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3088 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3090 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3093 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3095 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3097 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3100 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3101 against STT_GNU_IFUNC symbol only with dynamic symbols.
3102 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3104 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3107 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3108 decompress debug sections.
3110 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3112 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3115 2016-01-25 Nick Clifton <nickc@redhat.com>
3118 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3119 dsym filename buffer.
3121 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3123 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3125 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3127 * elfxx-mips.c (BZ16_REG): Correct calculation.
3129 2016-01-21 Nick Clifton <nickc@redhat.com>
3131 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3132 changing the type of _loc to be bfd_byte *.
3133 (elf_arc_finish_dynamic_symbol): Likewise.
3135 2016-01-21 Nick Clifton <nickc@redhat.com>
3138 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3139 class of the linker stub bfd.
3140 (elf32_arm_check_relocs): Skip check for pic format after
3141 processing a vxWorks R_ARM_ABS12 reloc.
3142 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3143 reporting a class mismatch.
3145 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3147 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3148 veneer for sym_sec != input_sec.
3149 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3150 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3151 calculation destination.
3153 2016-01-21 Alan Modra <amodra@gmail.com>
3155 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3156 (swap_linux_prpsinfo64_out): New function.
3157 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3158 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3159 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3160 (elfcore_write_linux_prpsinfo64): Likewise.
3161 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3162 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3163 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3165 2016-01-21 Alan Modra <amodra@gmail.com>
3167 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3168 * elf.c: Adjust #include.
3169 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3170 * Makefile.am (SOURCE_HFILES): Update.
3171 * Makefile.in: Regenerate.
3172 * po/SRC-PORFILES.in: Regenerate.
3174 2016-01-21 Alan Modra <amodra@gmail.com>
3176 * configure.ac: Move corefile selection later in file. Move
3177 tdefaults code immediately after other target vector code.
3178 * configure: Regenerate.
3180 2016-01-20 Mickael Guene <mickael.guene@st.com>
3182 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3183 section using '.text.noread' pattern.
3185 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3187 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3189 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3190 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3192 * arc-plt.def: New file.
3193 * arc-plt.h: Likewise.
3194 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3195 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3196 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3197 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3198 (name_for_global_symbol): Added.
3199 (ADD_RELA): Helper to create dynamic relocs.
3200 (new_got_entry_to_list): Create a new got entry in linked list.
3201 (symbol_has_entry_of_type): Search for specific type of entry in
3203 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3204 (is_reloc_for_TLS, arc_elf_set_private_flags)
3205 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3206 (arc_elf_merge_private_bfd_data): New functions.
3207 (debug_arc_reloc): Cleaned debug info printing.
3208 (PDATA reloc): Changed not to perform address alignment.
3209 (reverse_me): Added. Fix for ARC_32 relocs.
3210 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3212 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3213 Changed function to access an array of list of GOT entries instead
3214 of just an array of offsets.
3215 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3216 (elf_arc_check_relocs): Likewise.
3217 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3218 (elf_arc_finish_dynamic_sections): Likewise
3219 (arc_create_dynamic_sections): Modified conditions to create
3221 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3222 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3223 (relocate_plt_for_entry): Changed to support new way to define PLT
3225 (add_symbol_to_plt): Likewise.
3226 (arc_elf_link_hash_table_create): New function.
3228 2016-01-18 Nick Clifton <nickc@redhat.com>
3231 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3232 section number into internal section number.
3233 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3234 * coffswap.h (coff_swap_sym_in): Likewise.
3235 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3236 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3237 section number field is big enough to hold the external value.
3239 2016-01-17 Alan Modra <amodra@gmail.com>
3241 * configure: Regenerate.
3243 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3245 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3246 when address in first unwind entry does not match start of
3249 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3250 Jiong Wang <jiong.wang@arm.com>
3253 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3256 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3258 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3259 place 'R_' before the reloc name returned.
3260 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3261 the relocation string.
3263 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3265 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3266 factored out from...
3267 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3269 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3271 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3272 attribute check after ELF file header flag check.
3274 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3276 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3277 return status from `_bfd_elf_merge_object_attributes'.
3279 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3281 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3282 factored out from...
3283 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3285 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3287 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3288 handling of input MIPS ABI flags together.
3290 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3292 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3293 attribute checks for null input.
3295 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3297 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3298 pointers to target data.
3300 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3302 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3305 2016-01-01 Alan Modra <amodra@gmail.com>
3307 Update year range in copyright notice of all files.
3309 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3311 Copyright (C) 2016 Free Software Foundation, Inc.
3313 Copying and distribution of this file, with or without modification,
3314 are permitted in any medium without royalty provided the copyright
3315 notice and this notice are preserved.
3321 version-control: never