1 2016-11-18 James Clarke <jrtc27@jrtc27.com>
3 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
4 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
5 R_SPARC_GOT* for non-local references. Instead, treat them like
6 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
7 immediate with the calculated relocation.
9 2016-11-18 Nick Clifton <nickc@redhat.com>
12 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
13 an informative error message.
15 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
18 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
19 manipulation of diff value, and don't assume sym2 is less than sym1.
20 (elf32_avr_adjust_reloc_if_spans_insn): New function.
21 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
22 and remove redundant did_pad.
25 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
28 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
29 plt_got.offset for R_X86_64_PLTOFF64.
31 2016-11-14 Nick Clifton <nickc@redhat.com>
33 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
35 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
38 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
39 but treat them as debugging symbols.
41 2016-11-10 Jiong Wang <jiong.wang@arm.com>
44 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
45 symbol locally in PIE.
47 2016-11-10 Nick Clifton <nickc@redhat.com>
50 * compress.c (bfd_get_full_section_contents): Provide a more
51 helpful error message when a section is too large to load.
53 2016-11-08 Pedro Alves <palves@redhat.com>
55 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
58 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
60 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
61 'number_of_functions' to keep lookup table and number of entries in
63 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
64 to keep lookup table and number of entries in the table.
65 (lookup_funcinfo): New structure for lookup table for function
67 (build_line_info_table): New function to create and build the lookup
68 table for line information.
69 (lookup_address_in_line_info_table): Use the lookup table instead of
70 traverse a linked list.
71 (compare_lookup_funcinfos): New compare fuction used in sorting of
72 lookup table for function references.
73 (build_lookup_funcinfo_table): New function to create, build and
74 sort the lookup table for functions references.
75 (lookup_address_in_function_table): Use the table instead of
76 traverse a linked list.
77 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
80 2016-11-04 Nick Clifton <nickc@redhat.com>
82 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
83 when supporting 64-bit BFD targets.
85 2016-11-03 Tristan Gingold <gingold@adacore.com>
87 * config.bfd: Deprecate many old triplets.
89 2016-11-03 Nick Clifton <nickc@redhat.com>
91 * po/da.po: Updated Danish translation.
93 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
95 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
96 not fall through to the default case.
98 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
99 Andrew Waterman <andrew@sifive.com>
101 Add support for RISC-V architecture.
102 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
103 * config.bdf: Likewise.
104 * configure.ac: Likewise.
105 * Makefile.in: Regenerate.
106 * configure: Regenerate.
107 * archures.c: Add bfd_riscv_arch.
108 * reloc.c: Add riscv relocs.
109 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
110 * bfd-in2.h: Regenerate.
111 * libbfd.h: Regenerate.
112 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
113 * elfnn-riscv.c: New file.
114 * elfxx-riscv.c: New file.
115 * elfxx-riscv.h: New file.
117 2016-10-31 Alan Modra <amodra@gmail.com>
120 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
123 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
125 * cpu-arc.c (arc_get_mach): Delete.
127 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
129 * elfxx-mips.c (STUB_JALR): Correct description.
131 2016-10-20 Nick Clifton <nickc@redhat.com>
133 * po/gas.pot: Regenerate.
135 2016-10-19 Nick Clifton <nickc@redhat.com>
137 * aout-adobe.c: Add missing c-format tags for translatable strings.
138 * aout-cris.c: Likewise.
141 * binary.c: Likewise.
143 * coff-alpha.c: Likewise.
144 * coff-arm.c: Likewise.
145 * coff-i860.c: Likewise.
146 * coff-mcore.c: Likewise.
147 * coff-ppc.c: Likewise.
148 * coff-rs6000.c: Likewise.
149 * coff-sh.c: Likewise.
150 * coff-tic4x.c: Likewise.
151 * coff-tic54x.c: Likewise.
152 * coff-tic80.c: Likewise.
153 * coff64-rs6000.c: Likewise.
154 * coffcode.h: Likewise.
155 * coffgen.c: Likewise.
156 * cofflink.c: Likewise.
157 * coffswap.h: Likewise.
158 * cpu-arm.c: Likewise.
159 * dwarf2.c: Likewise.
161 * elf-attrs.c: Likewise.
162 * elf-eh-frame.c: Likewise.
163 * elf-ifunc.c: Likewise.
164 * elf-m10300.c: Likewise.
165 * elf-s390-common.c: Likewise.
167 * elf32-arc.c: Likewise.
168 * elf32-arm.c: Likewise.
169 * elf32-avr.c: Likewise.
170 * elf32-bfin.c: Likewise.
171 * elf32-cr16.c: Likewise.
172 * elf32-cr16c.c: Likewise.
173 * elf32-cris.c: Likewise.
174 * elf32-crx.c: Likewise.
175 * elf32-d10v.c: Likewise.
176 * elf32-d30v.c: Likewise.
177 * elf32-epiphany.c: Likewise.
178 * elf32-fr30.c: Likewise.
179 * elf32-frv.c: Likewise.
180 * elf32-gen.c: Likewise.
181 * elf32-hppa.c: Likewise.
182 * elf32-i370.c: Likewise.
183 * elf32-i386.c: Likewise.
184 * elf32-i960.c: Likewise.
185 * elf32-ip2k.c: Likewise.
186 * elf32-iq2000.c: Likewise.
187 * elf32-lm32.c: Likewise.
188 * elf32-m32c.c: Likewise.
189 * elf32-m32r.c: Likewise.
190 * elf32-m68hc11.c: Likewise.
191 * elf32-m68hc12.c: Likewise.
192 * elf32-m68hc1x.c: Likewise.
193 * elf32-m68k.c: Likewise.
194 * elf32-mcore.c: Likewise.
195 * elf32-mep.c: Likewise.
196 * elf32-metag.c: Likewise.
197 * elf32-microblaze.c: Likewise.
198 * elf32-moxie.c: Likewise.
199 * elf32-msp430.c: Likewise.
200 * elf32-mt.c: Likewise.
201 * elf32-nds32.c: Likewise.
202 * elf32-nios2.c: Likewise.
203 * elf32-or1k.c: Likewise.
204 * elf32-pj.c: Likewise.
205 * elf32-ppc.c: Likewise.
206 * elf32-rl78.c: Likewise.
207 * elf32-rx.c: Likewise.
208 * elf32-s390.c: Likewise.
209 * elf32-score.c: Likewise.
210 * elf32-score7.c: Likewise.
211 * elf32-sh-symbian.c: Likewise.
212 * elf32-sh.c: Likewise.
213 * elf32-sh64.c: Likewise.
214 * elf32-spu.c: Likewise.
215 * elf32-tic6x.c: Likewise.
216 * elf32-tilepro.c: Likewise.
217 * elf32-v850.c: Likewise.
218 * elf32-vax.c: Likewise.
219 * elf32-visium.c: Likewise.
220 * elf32-xgate.c: Likewise.
221 * elf32-xtensa.c: Likewise.
222 * elf64-alpha.c: Likewise.
223 * elf64-gen.c: Likewise.
224 * elf64-hppa.c: Likewise.
225 * elf64-ia64-vms.c: Likewise.
226 * elf64-mmix.c: Likewise.
227 * elf64-ppc.c: Likewise.
228 * elf64-s390.c: Likewise.
229 * elf64-sh64.c: Likewise.
230 * elf64-sparc.c: Likewise.
231 * elf64-x86-64.c: Likewise.
232 * elfcode.h: Likewise.
233 * elfcore.h: Likewise.
234 * elflink.c: Likewise.
235 * elfnn-aarch64.c: Likewise.
236 * elfnn-ia64.c: Likewise.
237 * elfxx-mips.c: Likewise.
238 * elfxx-sparc.c: Likewise.
239 * elfxx-tilegx.c: Likewise.
242 * libbfd.c: Likewise.
243 * linker.c: Likewise.
244 * m68klinux.c: Likewise.
245 * mach-o.c: Likewise.
250 * pe-mips.c: Likewise.
251 * peXXigen.c: Likewise.
252 * pei-x86_64.c: Likewise.
253 * peicode.h: Likewise.
254 * ppcboot.c: Likewise.
256 * sparclinux.c: Likewise.
259 * vms-alpha.c: Likewise.
260 * vms-lib.c: Likewise.
261 * xcofflink.c: Likewise.
263 2016-10-18 Nick Clifton <nickc@redhat.com>
265 * po/da.po: Updated Danish translation.
267 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
269 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
272 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
274 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
275 variable to `reloc_index'.
277 2016-10-12 Alan Modra <amodra@gmail.com>
279 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
280 (STD_SECTION): Adjust to suit.
281 * elf.c (_bfd_elf_large_com_section): Likewise.
282 * bfd-in2.h: Regenerate.
284 2016-10-11 Alan Modra <amodra@gmail.com>
286 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
287 defined temporarily with bfd_und_section.
288 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
289 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
290 symbols with bfd_und_section.
292 2016-10-07 Alan Modra <amodra@gmail.com>
294 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
295 obfd param with struct bfd_link_info param. Update all callers.
296 * linker.c (bfd_merge_private_bfd_data): Likewise.
297 (_bfd_generic_verify_endian_match): Likewise.
298 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
299 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
300 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
301 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
302 (_bfd_elf_merge_object_attributes): Likewise.
303 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
304 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
305 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
306 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
307 (elf32_arm_merge_private_bfd_data): Likewise.
308 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
309 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
310 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
311 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
312 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
313 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
314 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
315 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
316 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
317 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
318 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
319 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
320 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
321 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
322 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
323 (elf32_msp430_merge_private_bfd_data): Likewise.
324 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
325 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
326 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
327 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
328 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
329 (ppc_elf_merge_obj_attributes): Likewise.
330 (ppc_elf_merge_private_bfd_data): Likewise.
331 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
332 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
333 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
334 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
335 (elf32_score_merge_private_bfd_data): Likewise.
336 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
337 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
338 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
339 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
340 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
341 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
342 (elf32_tic6x_merge_private_bfd_data): Likewise.
343 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
344 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
345 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
346 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
347 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
348 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
349 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
350 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
351 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
352 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
353 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
354 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
355 (mips_elf_merge_obj_attributes): Likewise.
356 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
357 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
358 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
359 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
360 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
361 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
362 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
363 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
364 * bfd-in2.h: Regenerate.
365 * libbfd.h: Regenerate.
367 2016-10-07 Alan Modra <amodra@gmail.com>
369 * Makefile.am (LIBBFD_H_FILES): Update.
370 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
371 * cpu-sh.c (sh_merge_bfd_arch): Move to..
372 * elf32-sh.c: ..here, and make static.
373 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
375 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
376 _bfd_generic_verify_endian_match.
377 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
378 (bfd_elf32_bfd_merge_private_bfd_data): Define as
379 _bfd_generic_verify_endian_match.
380 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
382 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
383 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
384 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
385 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
386 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
387 * linker.c: ..here, and make internal.
388 * bfd.c (bfd_merge_private_bfd_data): Move to..
390 * Makefile.in: Regenerate.
391 * doc/Makefile.in: Regenerate.
392 * bfd-in2.h: Regenerate.
393 * libbfd.h: Regenerate.
395 2016-10-06 Alan Modra <amodra@gmail.com>
397 * coff-h8300.c: Spell fall through comments consistently.
398 * coffgen.c: Likewise.
399 * elf32-hppa.c: Likewise.
400 * elf32-ppc.c: Likewise.
401 * elf32-score.c: Likewise.
402 * elf32-score7.c: Likewise.
403 * elf64-ppc.c: Likewise.
404 * elfxx-aarch64.c: Likewise.
405 * elfxx-mips.c: Likewise.
406 * cpu-ns32k.c: Add missing fall through comments.
407 * elf-m10300.c: Likewise.
408 * elf32-arm.c: Likewise.
409 * elf32-avr.c: Likewise.
410 * elf32-bfin.c: Likewise.
411 * elf32-frv.c: Likewise.
412 * elf32-i386.c: Likewise.
413 * elf32-microblaze.c: Likewise.
414 * elf32-nds32.c: Likewise.
415 * elf32-ppc.c: Likewise.
416 * elf32-rl78.c: Likewise.
417 * elf32-rx.c: Likewise.
418 * elf32-s390.c: Likewise.
419 * elf32-sh.c: Likewise.
420 * elf32-tic6x.c: Likewise.
421 * elf64-ia64-vms.c: Likewise.
422 * elf64-ppc.c: Likewise.
423 * elf64-s390.c: Likewise.
424 * elf64-x86-64.c: Likewise.
425 * elflink.c: Likewise.
426 * elfnn-aarch64.c: Likewise.
427 * elfnn-ia64.c: Likewise.
432 * versados.c: Likewise.
434 2016-10-06 Alan Modra <amodra@gmail.com>
436 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
438 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
439 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
441 2016-10-06 Alan Modra <amodra@gmail.com>
443 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
444 OR in arithmetic expression, not boolean OR.
446 2016-09-30 Alan Modra <amodra@gmail.com>
448 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
449 as per comment at head of bfd-in2.h.
450 * Makefile.in: Regenerate.
452 2016-09-30 Alan Modra <amodra@gmail.com>
454 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
455 _bfd_error_handler (...) throughout.
456 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
457 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
458 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
459 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
460 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
461 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
462 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
463 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
464 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
465 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
466 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
467 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
468 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
469 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
470 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
471 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
472 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
473 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
474 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
475 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
476 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
477 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
478 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
479 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
480 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
481 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
482 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
483 * xcofflink.c: Likewise.
485 2016-09-30 Alan Modra <amodra@gmail.com>
487 * bfd-in.h: Include stdarg.h.
488 * bfd.c (bfd_error_handler_type): Make like vprintf.
489 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
490 (error_handler_internal): New function, split out from..
491 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
492 (bfd_set_error_handler): Update.
493 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
494 (_bfd_assert_handler): Make static.
495 * coffgen.c (null_error_handler): Update params.
496 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
497 Don't use bfd_error_handler_type.
498 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
499 * elfxx-target.h (elf_backend_link_order_error_handler): Default
500 to _bfd_error_handler.
501 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
502 (bfd_assert_handler_type): Likewise.
503 (_bfd_error_handler): Update.
504 * bfd-in2.h: Regenerate.
505 * libbfd.h: Regenerate.
507 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
510 * elf-bfd.h (struct elf_backend_data): Delete
511 elf_backend_count_output_relocs callback and add
512 elf_backend_update_relocs.
513 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
514 (emit_relocs): Deleted.
515 (elf32_arm_emit_relocs): Deleted.
516 (elf_backend_emit_relocs): Updated not to use the old functions.
517 (elf32_arm_update_relocs): New function.
518 (elf_backend_update_relocs): New define.
519 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
520 relocation count. Call elf_backend_emit_relocs.
521 (_bfd_elf_size_reloc_section): Do not call
522 elf_backend_count_output_relocs.
523 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
524 (elf_backend_update_relocs): New define.
526 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
529 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
530 Thumb-ARM stub is too far.
532 2016-09-27 Nick Clifton <nickc@redhat.com>
535 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
536 timestamp field if real time values are not being stored.
538 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
540 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
541 to verify CC_FOR_BUILD compiler.
542 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
543 and add CC_FOR_BUILD compiler checks.
544 * Makefile.in: Regenerate.
545 * configure: Likewise.
546 * doc/Makefile.in: Likewise.
548 2016-09-26 Awson <kyrab@mail.ru>
551 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
552 for R_AMD64_PCRQUAD relocations.
554 2016-09-26 Alan Modra <amodra@gmail.com>
556 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
557 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
558 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
559 attributes, merge them. Don't warn about undefined tag bits,
560 or copy unknown values to output.
561 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
562 _bfd_elf_ppc_merge_fp_attributes.
564 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
567 * elf-bfd.h (struct elf_backend_data): Add
568 elf_backend_count_output_relocs callback to count relocations in
570 * elf-arm.c (elf32_arm_add_relocation): Deleted.
571 (elf32_arm_write_section): Move additional relocation to emit_relocs.
572 (elf32_arm_count_output_relocs): New function.
573 (emit_relocs): New function.
574 (elf32_arm_emit_relocs): New function.
575 (elf32_arm_vxworks_emit_relocs): New function.
576 (elf_backend_emit_relocs): Updated to use the new functions.
577 (elf_backend_count_output_relocs): New define.
578 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
579 to the relocation count.
580 (_bfd_elf_link_size_reloc_section): Use callback to count the
581 relocations which will be in output.
582 (_bfd_elf_default_count_output_relocs): New function.
583 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
585 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
587 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
588 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
589 bigger than 0x1000 bytes.
591 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
593 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
596 2016-09-14 Nick Clifton <nickc@redhat.com>
599 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
600 contains a valid size for the Debug directory.
602 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
604 * format.c (struct bfd_preserve): New "build_id" field.
605 (bfd_preserve_save): Save "build_id".
606 (bfd_preserve_restore): Restore "build_id".
608 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
611 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
612 relocation with copy relocation when building executable.
614 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
617 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
618 delete_shrinks_insn. Modify computation of shrinked_insn_address.
619 Compute shrink_boundary and adjust addend only if
620 addend_within_shrink_boundary.
621 (elf32_avr_relax_section): Modify calls to
622 elf32_avr_relax_delete_bytes to pass extra parameter.
624 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
626 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
627 array of bytes and use bfd_get_16 to interpret its encoding according
628 to endianness of target.
630 2016-09-01 Alan Modra <amodra@gmail.com>
632 * elf64-ppc.c (synthetic_opd): New static var.
633 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
634 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
636 2016-08-31 Alan Modra <amodra@gmail.com>
638 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
639 track max group size with a new "group_size" var that is reduced
640 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
643 2016-08-31 Alan Modra <amodra@gmail.com>
645 * elf32-ppc.c (ppc_elf_section_processing): Delete.
646 (elf_backend_section_processing): Don't define.
647 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
648 split on non-exec sections differing in SHF_PPC_VLE. When
649 splitting segments, mark size invalid.
651 2016-08-30 Alan Modra <amodra@gmail.com>
654 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
656 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
660 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
661 R_386_PC32 relocation is used to call IFUNC function in PIC
664 2016-08-27 Alan Modra <amodra@gmail.com>
667 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
668 have corresponding SHF_GROUP sections.
669 (bfd_elf_set_group_contents): Comment.
671 2016-08-27 Alan Modra <amodra@gmail.com>
674 * elf64-ppc.c (pc_dynrelocs): New function.
675 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
676 handle pic dynamic relocs.
678 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
680 * bfd-in.h (struct elf32_arm_params): Define.
681 (bfd_elf32_arm_set_target_relocs): Rename into ...
682 (bfd_elf32_arm_set_target_params): This. Use a struct
683 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
684 * bfd-in2.h: Regenerate.
685 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
686 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
687 elf32_arm_params rather than as individual parameters.
689 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
691 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
692 passed the end of htab->stub_group array.
693 (elf32_arm_create_or_find_stub_sec): Likewise.
694 (elf32_arm_create_stub): Likewise.
696 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
698 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
699 to TRUE for GOT and TLS relocs.
701 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
703 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
705 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
707 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
708 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
709 (struct elf_arc_link_hash_table): Likewise.
710 (elf_arc_link_hash_newfunc): Likewise.
711 (elf_arc_link_hash_table_free): Likewise.
712 (arc_elf_link_hash_table_create): Likewise.
713 (elf_arc_relocate_section): Fixed conditions related to dynamic
714 (elf_arc_check_relocs): Likewise.
715 (arc_elf_create_dynamic_sections): Added
716 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
717 through the hash table.
719 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
721 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
722 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
725 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
727 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
729 * bfd-in2.h: Regenerated from the previous changes.
730 * libbfd.h: Regenerated from the previous changes.
732 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
734 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
735 the input import library bfd.
736 * bfd-in2.h: Regenerate.
737 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
738 and new_cmse_stub_offset fields.
739 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
741 (elf32_arm_add_stub): Likewise for stub_offset.
742 (arm_new_stubs_start_offset_ptr): New function.
743 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
744 empty SG veneers to have zero relocations.
745 (arm_size_one_stub): Only initialize stub size and template
746 information for non empty veneers. Do not update veneer section size
747 if veneer already has an offset.
748 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
749 of a boolean indicating success or failure.
750 (cmse_scan): Change stub_changed parameter into an integer pointer
751 parameter cmse_stub_created to count the number of stub created and
752 adapt to change of return value in elf32_arm_create_stub.
753 (cmse_entry_fct_p): New function.
754 (arm_list_new_cmse_stub): Likewise.
755 (set_cmse_veneer_addr_from_implib): Likewise.
756 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
757 cmse_scan instead of that of cmse_stub_changed to compute the number
758 of stub created and use it to initialize stub_changed. Call
759 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
760 of return value in elf32_arm_create_stub. Use
761 arm_stub_section_start_offset () if not NULL to initialize size of
762 secure gateway veneers section. Initialize stub_offset of Cortex-A8
763 erratum fix to -1. Use ret to hold return value.
764 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
765 NULL to initialize size of secure gateway veneers section. Adapt
766 comment to stress the importance of zeroing veneer section content.
767 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
768 initialize eponymous field in struct elf32_arm_link_hash_table.
770 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
772 * elf32-s390.c (stdarg.h): New include.
773 (elf_s390_grok_psinfo): New function.
774 (elf_s390_write_core_note): New function.
775 (elf_backend_grok_psinfo): Declare backend hook.
776 (elf_backend_write_core_note): Likewise.
777 * elf64-s390.c (stdarg.h): New include.
778 (elf_s390_grok_prstatus): New function.
779 (elf_s390_grok_psinfo): New function.
780 (elf_s390_write_core_note): New function.
781 (elf_backend_grok_prstatus): Declare backend hook.
782 (elf_backend_grok_psinfo): Likewise.
783 (elf_backend_write_core_note): Likewise.
785 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
787 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
788 (elf_s390_finish_ifunc_symbol): Likewise.
789 (elf_s390_finish_dynamic_symbol): Likewise.
790 (elf_s390_finish_dynamic_sections): Likewise.
791 (elf_s390_grok_prstatus): Likewise.
792 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
793 (elf_s390_finish_dynamic_symbol): Likewise.
795 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
797 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
799 2016-08-23 Nick Clifton <nickc@redhat.com>
801 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
802 there is no arm data associated with the section.
804 2016-08-23 Alan Modra <amodra@gmail.com>
807 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
808 _GLOBAL_OFFSET_TABLE_, not start of .got section.
810 2016-08-22 Nick Clifton <nickc@redhat.com>
812 * doc/chew.c (main): Free the string buffer used to files as they
815 2016-08-22 Alan Modra <amodra@gmail.com>
817 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
818 (ppc_elf_relocate_section): ..to here. Comment. Error on
819 detecting -mbss-plt -fPIC local ifuncs too.
820 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
821 branch table entries.
823 2016-08-19 Nick Clifton <nickc@redhat.com>
825 * elf.c (assign_section_numbers): Assign number for the .shstrtab
826 section after the symbol table and string table sections.
828 2016-08-19 Alan Modra <amodra@gmail.com>
830 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
831 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
832 dyn_relocs for weakdefs.
833 (alias_readonly_dynrelocs): New function.
834 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
835 (ppc64_elf_relocate_section): Simplify condition under which
836 dyn_relocs are emitted.
838 2016-08-19 Alan Modra <amodra@gmail.com>
841 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
842 (readonly_dynrelocs): Comment fix.
843 (global_entry_stub): New function.
844 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
845 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
846 that in size_global_entry_stubs, handling ifunc too. Delete dead
848 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
849 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
850 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
851 undefweak syms. Expand and correct comments.
852 (size_global_entry_stubs): Ensure symbol is defined.
853 (ppc64_elf_relocate_section): Match condition under which
854 dyn_relocs are emitted to that in allocate_dynrelocs.
856 2016-08-12 Alan Modra <amodra@gmail.com>
858 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
859 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
860 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
862 2016-08-11 Alan Modra <amodra@gmail.com>
864 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
865 non_got_ref true in any case where we could have generated dynbss
866 copies but decide not to do so.
868 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
870 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
871 the stub address retrieved if associated with a microMIPS
874 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
876 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
877 stub also add STO_MICROMIPS annotation.
879 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
881 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
882 in microMIPS LA25 stub references.
884 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
886 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
887 adjusting the use_count of merged .got entries.
889 2016-08-08 Nick Clifton <nickc@redhat.com>
891 * doc/chew.c (delete_string): Only free the string buffer if it is
892 there. Mark the buffer as NULL after freeing.
893 (drop): Free the dropped string.
894 (free_words): New function: Frees the memory allocated to the
896 (add_instrinsic): Duplicate the name string, so that it can be
898 (compile): Free unused words.
899 (main): Free the dictionary and top level string buffers at the
902 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
904 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
905 * bfd-in2.h: Regenerate.
906 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
908 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
909 cmse_implib field in struct elf32_arm_link_hash_table.
910 (elf32_arm_filter_cmse_symbols): New function.
911 (elf32_arm_filter_implib_symbols): Likewise.
912 (elf_backend_filter_implib_symbols): Define to
913 elf32_arm_filter_implib_symbols.
915 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
917 * elf32-arm.c (CMSE_PREFIX): Define macro.
918 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
919 (cmse_branch_thumb_only): Declare stub.
920 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
921 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
922 FALSE if there is no PLT.
923 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
924 (elf32_arm_final_link_relocate): Likewise.
925 (elf32_arm_gc_sweep_hook): Likewise.
926 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
927 secure entry functions.
928 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
929 (arm_dedicated_stub_output_section_required): Change to a switch case
930 and add a case for arm_stub_cmse_branch_thumb_only.
931 (arm_dedicated_stub_output_section_required_alignment): Likewise.
932 (arm_stub_dedicated_output_section_name): Likewise.
933 (arm_stub_dedicated_input_section_ptr): Likewise and remove
934 ATTRIBUTE_UNUSED for htab parameter.
935 (arm_stub_required_alignment): Likewise.
936 (arm_stub_sym_claimed): Likewise.
937 (arm_dedicated_stub_section_padding): Likewise.
938 (cmse_scan): New function.
939 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
940 Set stub_changed to TRUE if such veneers were created.
941 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
944 2016-08-02 Alan Modra <amodra@gmail.com>
947 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
949 2016-08-02 Nick Clifton <nickc@redhat.com>
952 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
953 (elf_backend_sweep_hook): Delete.
955 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
956 Kwok Cheung Yeung <kcy@codesourcery.com>
958 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
959 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
960 (ppc_elf_vle_split16): Clear field before inserting.
962 2016-08-01 Nick Clifton <nickc@redhat.com>
964 * po/sv.po: Updated Swedish translation.
966 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
967 Nick Clifton <nickc@redhat.com>
970 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
971 of the coff_section_data before using it.
973 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
975 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
976 in PLT compression selection.
977 (_bfd_mips_elf_check_relocs): Likewise.
979 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
981 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
982 case where there's no elf_link_hash_entry while processing
983 GOT_NORMAL got entries.
985 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
987 * version.m4 (BFD_VERSION): Set to 2.27.51.
988 * configure: Regenerated.
990 2016-07-21 Nick Clifton <nickc@redhat.com>
992 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
993 (swap_out_syms): Return an error when not finding ELF output
994 section rather than asserting.
996 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
998 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1000 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1002 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1003 and handle pr_pid if present.
1005 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1008 * elf.c (assign_file_positions_for_load_sections): Also check
1009 p_paddr for program header space.
1011 2016-07-20 Alan Modra <amodra@gmail.com>
1013 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1014 ppc64_elf_unhandled_reloc for special_function.
1015 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1017 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1019 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1021 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1022 corresponding error message.
1024 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1026 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1027 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1028 (branch_reloc_p): New function.
1029 (mips_elf_calculate_relocation): Handle ISA mode determination
1030 for relocations against section symbols, against absolute
1031 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1033 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1034 checks for weak undefined symbols. Also check target alignment
1035 within the same ISA mode.
1036 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1037 in the alignment check.
1038 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1039 <R_MICROMIPS_PC10_S1>: Likewise.
1040 <R_MICROMIPS_PC16_S1>: Likewise.
1041 (mips_elf_perform_relocation): Report a failure for unsupported
1042 same-mode JALX instructions and cross-mode branches.
1043 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1044 error messages for jumps to misaligned addresses.
1046 2016-07-16 Alan Modra <amodra@gmail.com>
1048 * elflink.c: Include plugin-api.h.
1049 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1050 (try_claim): ..here.
1051 * plugin.h: Don't include bfd.h.
1052 (bfd_plugin_open_input): Declare.
1054 2016-07-16 Alan Modra <amodra@gmail.com>
1056 * targets.c (bfd_seach_for_target): Rename to..
1057 (bfd_iterate_over_targets): ..this. Rewrite doc.
1058 * bfd-in2.h: Regenerate.
1060 2016-07-16 Alan Modra <amodra@gmail.com>
1062 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1063 * libbfd.h: Regenerate.
1064 * bfd-in2.h: Regenerate.
1066 2016-07-16 Alan Modra <amodra@gmail.com>
1068 * libbfd-in.h (BFD_ALIGN): Move to..
1070 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1071 * elf32-ppc.c (default_params): Adjust init.
1072 (ppc_elf_link_params): Set pagesize_p2.
1073 * libbfd.h: Regenerate.
1074 * bfd-in2.h: Regenerate.
1076 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1078 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1079 (_bfd_elf_filter_global_symbols): Declare.
1080 * elf.c (_bfd_elf_filter_global_symbols): New function.
1081 * elflink.c (elf_filter_global_symbols): Likewise.
1082 (elf_output_implib): Likewise.
1083 (bfd_elf_final_link): Call above function, failing if it does.
1084 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1086 (elf_backend_copy_indirect_symbol): Fix spacing.
1087 (elf_backend_hide_symbol): Likewise.
1088 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1090 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1091 Nick Clifton <nickc@redhat.com>
1093 * elf32-arc.c (PR_DEBUG): Delete.
1094 Fix printing of debug information. Fix formatting of debug
1096 (debug_arc_reloc): Handle symbols that are not from an input file.
1097 (arc_do_relocation): Remove excessive exclamation points.
1099 * arc-got.h: Fix formatting. Fix printing of debug information.
1100 (new_got_entry_to_list): Use xmalloc.
1101 * config.bfd: use the big-endian arc vector as the default vector
1102 for big-endian arc targets.
1104 2016-07-15 Alan Modra <amodra@gmail.com>
1106 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1107 from marking sym_indices.
1109 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1111 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1112 first with relocations against absolute symbols.
1113 (bfd_install_relocation): Likewise.
1115 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1117 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1118 .got/.got.plt sections to 8 bytes.
1120 2016-07-12 Nick Clifton <nickc@redhat.com>
1122 * binary.c (binary_set_section_contents): Second grammar fix.
1124 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1126 * binary.c (binary_set_section_contents): Fix grammar in warning
1129 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1131 * elf32-arc.c: made PR_DEBUG always defined.
1133 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1135 * arc-got.h: Moved got related structures from elf32-arc.c to
1136 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1137 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1138 tls_type_for_reloc, symbol_has_entry_of_type,
1139 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1140 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1141 relocate_fix_got_relocs_for_got_info,
1142 create_got_dynrelocs_for_single_entry,
1143 create_got_dynrelocs_for_got_info): Added to file.
1144 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1147 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1149 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1151 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1153 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1154 (THUMB32_MOVW): Likewise.
1155 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1156 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1157 (arm_stub_is_thumb): Add new veneer stub.
1158 (arm_type_of_stub): Use new veneer.
1159 (arm_stub_required_alignment): Add new veneer.
1161 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1163 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1164 (SEC_ELF_PURECODE): ... this.
1165 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1167 (elf32_arm_fake_sections): Likewise.
1168 (elf_32_arm_section_flags): Likewise.
1169 (elf_32_arm_lookup_section_flags): Likewise.
1170 * section.c (SEC_ELF_NOREAD): Rename to ...
1171 (SEC_ELF_PURECODE): ... this.
1173 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1175 * elf32-arm.c (using_thumb2_bl): New function.
1176 (arm_type_of_stub): Declare thumb2 variable together and change type
1177 to bfd_boolean. Use using_thumb2_bl () to determine whether
1178 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1179 checked for BL range.
1180 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1181 the bit size of BL offset.
1183 2016-06-29 Nick Clifton <nickc@redhat.com>
1185 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1186 Returns TRUE for AArch64 mapping symbols.
1187 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1188 mapping symbols as precious in object files so that they will not
1190 (elf_backend_symbol_processing): Define.
1192 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1193 for ARM mapping symbols.
1194 (elf32_arm_backend_symbol_processing): Make use of the new function.
1196 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1199 * elflink.c (elf_link_check_versioned_symbol): Return false
1200 for unreferenced undefined symbol.
1202 2016-06-28 Nick Clifton <nickc@redhat.com>
1204 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1207 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1208 function. Marks mapping symbols in object files as precious, so
1209 that strip will not remove them.
1210 (elf_backend_symbol_processing): Define.
1212 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1214 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1215 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1217 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1219 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1221 (mips16_reloc_map): Likewise.
1222 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1223 (mips16_elf64_howto_table_rela): Likewise.
1224 (mips16_reloc_map): Likewise.
1225 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1226 (elf_mips16_howto_table_rela): Likewise.
1227 (mips16_reloc_map): Likewise.
1228 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1229 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1230 (b_reloc_p): Likewise.
1231 (mips_elf_calculate_relocation): Likewise.
1232 (_bfd_mips_elf_check_relocs): Likewise.
1233 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1234 * bfd-in2.h: Regenerate.
1235 * libbfd.h: Regenerate.
1237 2016-06-27 Alan Modra <amodra@gmail.com>
1240 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1241 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1243 (ppc64_elf_size_stubs): Adjust to suit.
1245 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1247 * elf32-dlx.h: New file.
1248 * elf32-dlx.c: Adjust.
1250 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1252 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1254 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1256 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1259 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1261 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1262 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1263 (elfcore_grok_freebsd_psinfo): New function.
1264 (elfcore_grok_freebsd_prstatus): New function.
1265 (elfcore_grok_freebsd_note): New function.
1266 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1269 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1271 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1274 2016-06-24 Alan Modra <amodra@gmail.com>
1276 * config.bfd: Delete mips vxworks patterns matched earlier.
1277 Combine mips*-*-none with mips*-*-elf*.
1279 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1281 * elfxx-mips.c (mips_elf_perform_relocation): Call
1282 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1283 use the `%X%H' format for the cross-mode jump conversion error
1284 message. Remove the full stop from the end of the message.
1285 Continue processing rather than returning failure.
1287 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1289 * archures.c: Remove bfd_mach_arc_nps400.
1290 * bfd-in2.h: Likewise.
1291 * cpu-arc.c (arch_info_struct): Likewise.
1292 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1295 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1299 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1301 (elf_link_is_defined_archive_symbol): Call
1302 bfd_link_plugin_object_p on unknown plugin object and use the
1303 IR symbol table if the input is an IR object.
1304 * plugin.c (bfd_link_plugin_object_p): New function.
1305 * plugin.h (bfd_link_plugin_object_p): New prototype.
1307 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1310 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1311 on symbol from plugin dummy input.
1313 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1315 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1317 * bfd-in2.h: Regenerated.
1318 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1319 with bfd_plugin_unknown.
1321 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1324 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1325 bfd_boolean argument.
1326 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1327 "shared object" with "PIC object" in comments.
1328 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1329 "shared object" with "PIC object" in comments. Avoid PLT if
1330 requested. Generate dynamic relocations for non-GOT references.
1331 Make room for the special first entry in PLT and allocate PLT
1332 entry only for PLT and PC-relative references. Store dynamic
1333 GOT relocations in .rel[a].iplt section for static executables.
1334 If PLT isn't used, always use GOT for symbol value. Don't
1335 allocate GOT entry if it isn't used.
1336 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1337 count only in the code section. Allocate dynamic pointer
1338 relocation against STT_GNU_IFUNC symbol in the non-code section.
1339 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1340 only for PC-relative references.
1341 (elf_i386_allocate_dynrelocs): Pass TRUE to
1342 _bfd_elf_allocate_ifunc_dyn_relocs.
1343 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1344 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1345 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1346 the non-code section and store it in the proper REL section.
1347 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1349 (elf_i386_finish_dynamic_symbol): Generate dynamic
1350 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1351 STT_GNU_IFUNC symbols without PLT.
1352 (elf_i386_finish_dynamic_sections): Don't handle local
1353 STT_GNU_IFUNC symbols here.
1354 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1356 (elf_backend_output_arch_local_syms): New.
1357 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1358 count only in the code section. Allocate dynamic pointer
1359 relocation against STT_GNU_IFUNC symbol in the non-code section.
1360 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1361 count only for PC-relative references.
1362 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1363 _bfd_elf_allocate_ifunc_dyn_relocs.
1364 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1365 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1366 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1367 without PLT. Generate dynamic pointer relocation against
1368 STT_GNU_IFUNC symbol in the non-code section and store it in
1369 the proper RELA section. Don't allow non-pointer relocation
1370 against STT_GNU_IFUNC symbol without PLT.
1371 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1372 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1373 STT_GNU_IFUNC symbols without PLT.
1374 (elf_x86_64_finish_dynamic_sections): Don't handle local
1375 STT_GNU_IFUNC symbols here.
1376 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1378 (elf_backend_output_arch_local_syms): New.
1379 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1380 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1382 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1383 Tony Wang <tony.wang@arm.com>
1385 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1387 (stub_long_branch_thumb2_only): Define stub.
1388 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1389 (arm_stub_long_branch_thumb2_only): Likewise.
1390 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1393 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1395 * archures.c (bfd_mach_sparc_v8plusc): Define.
1396 (bfd_mach_sparc_v9c): Likewise.
1397 (bfd_mach_sparc_v8plusd): Likewise.
1398 (bfd_mach_sparc_v9d): Likewise.
1399 (bfd_mach_sparc_v8pluse): Likewise.
1400 (bfd_mach_sparc_v9e): Likewise.
1401 (bfd_mach_sparc_v8plusv): Likewise
1402 (bfd_mach_sparc_v9v): Likewise.
1403 (bfd_mach_sparc_v8plusm): Likewise.
1404 (bfd_mach_sparc_v9m): Likewise.
1405 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1406 (bfd_mach_sparc_64bit_p): Likewise.
1407 * bfd-in2.h: Regenerate.
1408 * cpu-sparc.c (arch_info_struct): Add entries for
1409 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1410 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1411 and bfd_mach_sparc_v9{c,d,e,v,m}.
1412 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1413 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1415 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1417 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1418 symbols for relocations against IFUNC symbols.
1419 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1421 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1423 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1424 .rela.iplt in DT_PLTRELSZ.
1425 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1426 for DT_PLTRELSZ and DT_RELASZ as well.
1428 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1430 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1431 non-loaded, non-alloced sections.
1432 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1434 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1436 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1437 allocating dynamic relocation.
1438 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1440 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1443 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1444 offsets until reloc_toaddr.
1446 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1448 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1449 Don't check symbol type for STN_UNDEF symbol index.
1450 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1451 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1454 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1456 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1458 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1459 for exact arch value then. Force review of arch check logic for new
1461 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1462 that logic for new architecture.
1463 (arch_has_thumb2_nop): Remove.
1464 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1465 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1467 2016-06-14 Alan Modra <amodra@gmail.com>
1469 * bfd-in.h (bfd_my_archive): Delete.
1470 * bfd-in2.h: Regenerate.
1472 2016-06-14 Alan Modra <amodra@gmail.com>
1475 * archive.c (open_nested_file): Set my_archive.
1476 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1478 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1479 (bfd_seek): Likewise.
1480 * bfdwin.c (bfd_get_file_window): Likewise.
1481 * cache.c (cache_bmmap): Likewise.
1482 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1483 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1485 * plugin.c (try_claim): Likewise.
1486 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1487 file within thin archive, not the archive.
1489 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1492 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1493 section address for R_386_GOT32/R_386_GOT32X relocations against
1494 IFUNC symbols if there is no base register and return error for
1497 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1499 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1500 GOT32 adjustment for static executables.
1502 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
1504 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1506 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1508 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
1510 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1512 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1514 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1516 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
1517 (SECTSTART): Changed.
1518 (elf_arc_relocate_section): Fixed mistake in PIE related
1520 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
1522 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1524 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
1525 enable support for "-z combreloc" and DT_RELACOUNT.
1526 (elf_backend_reloc_type_class): Likewise
1528 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
1531 * elf32-i386.c (elf_i386_relocate_section): When relocating
1532 R_386_GOT32, return error without a base register for PIC and
1533 subtract the .got.plt section address only with a base register.
1535 2016-06-10 Alan Modra <amodra@gmail.com>
1537 * elf-strtab.c (struct strtab_save): Use size_t for "size".
1538 (struct elf_strtab_hash): Likewise for "size" and "alloced".
1539 (_bfd_elf_strtab_init): Formatting.
1540 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
1541 (_bfd_elf_strtab_addref): Take size_t idx param.
1542 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
1543 (_bfd_elf_strtab_offset): Likewise.
1544 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
1545 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
1546 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
1547 (_bfd_elf_strtab_finalize): Similarly.
1548 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
1549 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
1550 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
1551 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
1552 using bfd_size_type.
1553 (bfd_section_from_shdr): Delete amt.
1554 (_bfd_elf_init_reloc_shdr): Likewise.
1555 (_bfd_elf_link_assign_sym_version): Likewise.
1556 (assign_section_numbers): Use size_t reloc_count.
1557 * elflink.c (struct elf_symbuf_head): Use size_t "count".
1558 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
1559 (elf_link_is_defined_archive_symbol): Likewise.
1560 (elf_add_dt_needed_tag): Likewise.
1561 (elf_finalize_dynstr): Likewise.
1562 (elf_link_add_object_symbols): Likewise.
1563 (bfd_elf_size_dynamic_sections): Likewise.
1564 (elf_create_symbuf): Similarly.
1565 (bfd_elf_match_symbols_in_sections): Likewise.
1566 (elf_link_swap_symbols_out): Likewise.
1567 (elf_link_check_versioned_symbol): Likewise.
1568 (bfd_elf_gc_record_vtinherit): Likewise.
1569 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
1571 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1574 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
1575 and relocs only if shrinking occurred.
1577 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
1579 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
1580 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
1581 (elf_i386_check_tls_transition): Check indirect call and direct
1582 call with the addr32 prefix for general and local dynamic models.
1583 Set the tls_get_addr feild.
1584 (elf_i386_convert_load_reloc): Always use addr32 prefix for
1585 indirect ___tls_get_addr call via GOT.
1586 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
1587 transitions with indirect call and direct call with the addr32
1590 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
1592 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
1593 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
1594 (elf_s390_relocate_section): Fix comment.
1595 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
1598 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
1600 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
1601 section offset when calculation the larl operand in the first PLT
1604 2016-06-07 Alan Modra <amodra@gmail.com>
1606 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
1607 to match other 32-bit archs.
1608 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
1609 (ppc_elf_object_p): Call it.
1610 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
1612 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
1613 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
1614 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
1615 _bfd_elf_ppc_at_tprel_transform): Move to..
1616 * elf-bfd.h: ..here.
1617 (_bfd_elf_ppc_set_arch): Declare.
1618 * bfd-in2.h: Regenerate.
1620 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
1622 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
1623 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
1624 (elf_x86_64_check_tls_transition): Check indirect call and
1625 direct call with the addr32 prefix for general and local dynamic
1626 models. Set the tls_get_addr feild.
1627 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
1628 indirect __tls_get_addr call via GOT.
1629 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
1630 transitions with indirect call and direct call with the addr32
1633 2016-06-04 Christian Groessler <chris@groessler.org>
1635 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
1637 2016-06-02 Nick Clifton <nickc@redhat.com>
1640 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
1642 (arch_info_struct): Likewise.
1643 (architectures): Likewise.
1645 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
1647 * config.bfd: Replace -uclibc with *.
1649 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
1651 * elf64-x86-64.c: Replace data32 with data16 in comments.
1653 2016-05-31 Alan Modra <amodra@gmail.com>
1657 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
1658 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
1659 symbol given a version by a script different to the version
1660 of the symbol being added.
1661 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
1662 _bfd_elf_strtab_restore. Don't fudge dynstr references.
1663 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
1664 (struct strtab_save): New.
1665 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
1666 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
1667 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
1669 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1671 * elf32-hppa.h: Add extern "C".
1672 * elf32-nds32.h: Likewise.
1673 * elf32-tic6x.h: Likewise.
1675 2016-06-01 Nick Clifton <nickc@redhat.com>
1677 * po/sr.po: New Serbian translation.
1678 * configure.ac (ALL_LINGUAS): Add sr.
1679 * configure: Regenerate.
1681 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1683 * elfxx-mips.c (b_reloc_p): New function.
1684 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
1687 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1689 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
1690 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
1691 reloc location from calculation, treat the addend as signed with
1692 local non-section symbols and enable overflow detection.
1694 2016-05-28 Alan Modra <amodra@gmail.com>
1696 * aoutx.h: Adjust linker callback calls throughout file,
1699 * coff-alpha.c: Likewise.
1700 * coff-arm.c: Likewise.
1701 * coff-h8300.c: Likewise.
1702 * coff-h8500.c: Likewise.
1703 * coff-i960.c: Likewise.
1704 * coff-mcore.c: Likewise.
1705 * coff-mips.c: Likewise.
1706 * coff-ppc.c: Likewise.
1707 * coff-rs6000.c: Likewise.
1708 * coff-sh.c: Likewise.
1709 * coff-tic80.c: Likewise.
1710 * coff-w65.c: Likewise.
1711 * coff-z80.c: Likewise.
1712 * coff-z8k.c: Likewise.
1713 * coff64-rs6000.c: Likewise.
1714 * cofflink.c: Likewise.
1715 * ecoff.c: Likewise.
1716 * elf-bfd.h: Likewise.
1717 * elf-m10200.c: Likewise.
1718 * elf-m10300.c: Likewise.
1719 * elf32-arc.c: Likewise.
1720 * elf32-arm.c: Likewise.
1721 * elf32-avr.c: Likewise.
1722 * elf32-bfin.c: Likewise.
1723 * elf32-cr16.c: Likewise.
1724 * elf32-cr16c.c: Likewise.
1725 * elf32-cris.c: Likewise.
1726 * elf32-crx.c: Likewise.
1727 * elf32-d10v.c: Likewise.
1728 * elf32-epiphany.c: Likewise.
1729 * elf32-fr30.c: Likewise.
1730 * elf32-frv.c: Likewise.
1731 * elf32-ft32.c: Likewise.
1732 * elf32-h8300.c: Likewise.
1733 * elf32-hppa.c: Likewise.
1734 * elf32-i370.c: Likewise.
1735 * elf32-i386.c: Likewise.
1736 * elf32-i860.c: Likewise.
1737 * elf32-ip2k.c: Likewise.
1738 * elf32-iq2000.c: Likewise.
1739 * elf32-lm32.c: Likewise.
1740 * elf32-m32c.c: Likewise.
1741 * elf32-m32r.c: Likewise.
1742 * elf32-m68hc1x.c: Likewise.
1743 * elf32-m68k.c: Likewise.
1744 * elf32-mep.c: Likewise.
1745 * elf32-metag.c: Likewise.
1746 * elf32-microblaze.c: Likewise.
1747 * elf32-moxie.c: Likewise.
1748 * elf32-msp430.c: Likewise.
1749 * elf32-mt.c: Likewise.
1750 * elf32-nds32.c: Likewise.
1751 * elf32-nios2.c: Likewise.
1752 * elf32-or1k.c: Likewise.
1753 * elf32-ppc.c: Likewise.
1754 * elf32-s390.c: Likewise.
1755 * elf32-score.c: Likewise.
1756 * elf32-score7.c: Likewise.
1757 * elf32-sh.c: Likewise.
1758 * elf32-sh64.c: Likewise.
1759 * elf32-spu.c: Likewise.
1760 * elf32-tic6x.c: Likewise.
1761 * elf32-tilepro.c: Likewise.
1762 * elf32-v850.c: Likewise.
1763 * elf32-vax.c: Likewise.
1764 * elf32-visium.c: Likewise.
1765 * elf32-xstormy16.c: Likewise.
1766 * elf32-xtensa.c: Likewise.
1767 * elf64-alpha.c: Likewise.
1768 * elf64-hppa.c: Likewise.
1769 * elf64-ia64-vms.c: Likewise.
1770 * elf64-mmix.c: Likewise.
1771 * elf64-ppc.c: Likewise.
1772 * elf64-s390.c: Likewise.
1773 * elf64-sh64.c: Likewise.
1774 * elf64-x86-64.c: Likewise.
1775 * elflink.c: Likewise.
1776 * elfnn-aarch64.c: Likewise.
1777 * elfnn-ia64.c: Likewise.
1778 * elfxx-mips.c: Likewise.
1779 * elfxx-sparc.c: Likewise.
1780 * elfxx-tilegx.c: Likewise.
1781 * linker.c: Likewise.
1782 * pdp11.c: Likewise.
1783 * pe-mips.c: Likewise.
1784 * reloc.c: Likewise.
1785 * reloc16.c: Likewise.
1786 * simple.c: Likewise.
1787 * vms-alpha.c: Likewise.
1788 * xcofflink.c: Likewise.
1789 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1790 status param. Adjust calls to these and linker callbacks throughout.
1791 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1792 get_ramstart): Delete status param. Adjust calls to these and
1793 linker callbacks throughout.
1795 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1797 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1798 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1799 target alignment verification.
1801 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1803 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1804 section name if `bfd_elf_string_from_elf_section' returns an
1807 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1809 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1810 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1811 for message. Continue processing rather than returning failure.
1813 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
1815 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1816 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1817 Call `bfd_set_error'.
1819 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1822 * archive.c (bfd_slurp_armap): Replace
1823 bfd_elf64_archive_slurp_armap with
1824 _bfd_archive_64_bit_slurp_armap.
1825 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1826 BFD64 is defined and the archive is too big.
1827 (coff_write_armap): Likewise.
1828 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1829 (_bfd_archive_64_bit_slurp_armap): This.
1830 (bfd_elf64_archive_write_armap): Renamed to ...
1831 (_bfd_archive_64_bit_write_armap): This.
1832 * configure.ac: Add --enable-64-bit-archive.
1833 (want_64_bit_archive): New. Set to true by default for 64-bit
1834 MIPS and s390 ELF targets.
1835 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1836 * config.in: Regenerated.
1837 * configure: Likewise.
1838 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1839 (bfd_elf64_archive_slurp_armap): Likewise.
1840 (bfd_elf64_archive_write_armap): Likewise.
1841 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1842 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1843 (bfd_elf64_archive_truncate_arname): Likewise.
1844 (bfd_elf64_archive_read_ar_hdr): Likewise.
1845 (bfd_elf64_archive_write_ar_hdr): Likewise.
1846 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1847 (bfd_elf64_archive_get_elt_at_index): Likewise.
1848 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1849 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1850 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1851 (bfd_elf64_archive_slurp_armap): Likewise.
1852 (bfd_elf64_archive_write_armap): Likewise.
1853 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1854 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1855 (bfd_elf64_archive_truncate_arname): Likewise.
1856 (bfd_elf64_archive_read_ar_hdr): Likewise.
1857 (bfd_elf64_archive_write_ar_hdr): Likewise.
1858 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1859 (bfd_elf64_archive_get_elt_at_index): Likewise.
1860 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1861 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1862 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1863 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1864 bfd_elfNN_archive_functions isn't defined.
1865 (TARGET_LITTLE_SYM): Likewise.
1866 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1867 (_bfd_archive_64_bit_write_armap): Likewise.
1868 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1869 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1870 (_bfd_archive_64_bit_truncate_arname): Likewise.
1871 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1872 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1873 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1874 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1875 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1876 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1877 * libbfd.h: Regenerated.
1878 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1879 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1881 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1884 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1885 linker add_archive_element callback returns FALSE.
1886 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1887 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1888 archive element if linker add_archive_element callback returns
1890 * elflink.c (elf_link_add_archive_symbols): Likewise.
1891 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1892 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1893 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1894 (xcoff_link_check_ar_symbols): Likewise.
1896 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1898 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1899 <bfd_reloc_outofrange>: Unify error reporting code.
1901 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
1903 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1904 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1905 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1906 * bfd-in2.h: Regenerate.
1907 * libbfd.h: Likewise.
1909 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1911 * config.bfd: Add entry for arm-phoenix.
1913 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1915 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1916 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1917 account for padding for stub section requiring one.
1918 (elf32_arm_build_stubs): Add comment to stress the importance of
1919 zeroing veneer section content.
1921 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1923 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1925 * bfd-in2.h: Regenerate.
1926 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1928 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1929 (arm_dedicated_stub_output_section_name): Likewise.
1930 (arm_dedicated_stub_input_section_ptr): Likewise.
1931 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1932 function description comment. Add support for dedicated output stub
1933 section to given stub types.
1934 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1935 elf32_arm_create_or_find_stub_sec.
1936 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1937 (elf32_arm_size_stubs): Pass stub type when calling
1938 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1939 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1941 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1943 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1944 when setting need_convert_load.
1946 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1948 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1951 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1954 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1956 (elf_i386_convert_load): Don't convert R_386_GOT32.
1958 2016-05-20 Alan Modra <amodra@gmail.com>
1961 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1962 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1964 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1966 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1967 (debug_arc_reloc): Likewise.
1968 (elf_arc_relocate_section): Likewise.
1969 (elf_arc_check_relocs): Likewise.
1970 (elf_arc_adjust_dynamic_symbol): Likewise.
1971 (elf_arc_add_symbol_hook): Likewise.
1973 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1975 * config.bfd: Remove `am34-*-linux*' support.
1977 2016-05-19 Alan Modra <amodra@gmail.com>
1979 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1980 relocs before plt relocs.
1982 2016-05-19 Alan Modra <amodra@gmail.com>
1984 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1985 before dereferencing.
1987 2016-05-18 Nick Clifton <nickc@redhat.com>
1989 * po/sv.po: Updated Swedish translation.
1991 2016-05-18 Alan Modra <amodra@gmail.com>
1993 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1994 for each BFD. Don't goto error_ret_free_local from outside loop.
1996 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1998 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1999 STB_GNU_UNIQUE handling.
2000 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2001 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2002 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2003 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2004 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2005 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2006 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2007 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2008 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2009 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2010 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2011 (elf_backend_add_symbol_hook): Remove macro.
2012 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2013 for STB_GNU_UNIQUE symbols.
2015 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2017 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2019 (v850_elf_copy_private_bfd_data): ... here. Call the new
2020 function and `_bfd_elf_copy_private_bfd_data'.
2022 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2025 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2026 GOTPCREL relocation against large section.
2028 2016-05-13 Alan Modra <amodra@gmail.com>
2030 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2031 linker dynamic sections in calculating size and address of
2032 dynamic tags rather than using output sections. Remove asserts.
2033 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2034 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2035 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2036 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2037 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2038 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2039 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2040 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2041 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2042 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2043 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2044 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2045 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2046 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2047 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2048 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2049 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2050 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2051 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2052 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2053 * elflink.c (bfd_elf_final_link): Likewise.
2054 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2055 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2056 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2057 don't set doit. Look up dynobj section.
2058 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2059 invocation and dynamic tag vma calculation. Don't test
2060 boolean var == TRUE.
2061 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2064 2016-05-13 Alan Modra <amodra@gmail.com>
2066 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2067 octets_per_byte. Put dynamic .rela.plt last in link orders.
2068 Assign output_offset for reloc sections rather than writing
2069 sorted relocs from block corresponding to output_offset.
2071 2016-05-12 Alan Modra <amodra@gmail.com>
2073 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2075 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2077 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2079 2016-05-11 Alan Modra <amodra@gmail.com>
2081 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2082 (elf32_hppa_check_relocs): Don't set dynobj.
2083 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2084 (elf32_hppa_build_stubs): Likewise.
2085 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2087 2016-05-11 Alan Modra <amodra@gmail.com>
2090 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2091 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2093 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2095 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2096 aarch64_tls_transition check.
2098 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2100 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2102 (arm_stub_sym_claimed): New function.
2103 (elf32_arm_create_stub): Use veneered symbol name and section if
2104 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2105 (arm_stub_claim_sym): New function.
2106 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2107 veneered symbol, otherwise create local symbol as before.
2109 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2111 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2112 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2113 and set branch type of a symbol.
2114 (bfd_elf32_arm_process_before_allocation): Likewise.
2115 (elf32_arm_relocate_section): Likewise and fix identation along the
2117 (allocate_dynrelocs_for_symbol): Likewise.
2118 (elf32_arm_finish_dynamic_symbol): Likewise.
2119 (elf32_arm_swap_symbol_in): Likewise.
2120 (elf32_arm_swap_symbol_out): Likewise.
2122 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2124 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2125 * bfd-in2.h: Regenerated.
2126 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2127 parameter to add_stub_section callback.
2128 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2129 and pass it down to add_stub_section.
2130 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2132 (elf32_arm_size_stubs): Add output section parameter to
2133 add_stub_section function pointer parameter.
2135 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2137 * elf32-arm.c (elf32_arm_create_stub): New function.
2138 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2140 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2142 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2143 arm_stub_a8_veneer_lwm enumerator.
2144 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2145 aforementioned enumerator.
2146 (struct elf32_arm_stub_hash_entry): Delete target_addend
2147 field and add source_value.
2148 (struct a8_erratum_fix): Delete addend field and add target_offset.
2149 (stub_hash_newfunc): Initialize source_value field amd remove
2150 initialization for target_addend.
2151 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2152 the else to being always executed, moving the
2153 arm_stub_a8_veneer_b_cond specific code in it. Remove
2154 stub_entry->target_addend from points_to computation.
2155 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2156 to target symbol from start of section rather than the offset from the
2158 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2159 fields from struct a8_erratum_fix's offset and target_offset
2161 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2162 veneered_insn_loc and loc using stub_entry's source_value.
2164 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2166 (elf32_arm_merge_eabi_attributes): Add merging logic for
2169 2016-05-10 Pip Cet <pipcet@gmail.com>
2172 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2173 Define as _bfd_generic_copy_link_hash_symbol_type when using
2176 2016-05-09 Nick Clifton <nickc@redhat.com>
2179 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2180 field before accessing sections array.
2182 2016-05-09 Christophe Monat <christophe.monat@st.com>
2185 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2186 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2188 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2190 (create_instruction_vldmdb): Likewise.
2191 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2192 uses it to re-encode.
2194 2016-05-09 Nick Clifton <nickc@redhat.com>
2197 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2200 2016-05-09 Alan Modra <amodra@gmail.com>
2202 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2204 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2207 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2208 documenting that indx == -3 if symbol is defined in a discarded
2210 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2211 symbol is defined in a discarded section.
2212 (elf_link_output_extsym): Strip a global symbol defined in a
2215 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2217 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2220 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2222 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2224 (elf_i386_convert_load_reloc): This. New function.
2225 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2227 (elf_x86_64_convert_load_reloc): This. New function.
2229 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2231 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2232 Don't check if contents == NULL.
2233 (elf_i386_tls_transition): Add from_relocate_section. Check
2234 from_relocate_section instead of contents != NULL. Update
2235 elf_i386_check_tls_transition call.
2236 (elf_i386_check_relocs): Cache the section contents if
2237 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2238 elf_i386_tls_transition.
2239 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2240 to elf_i386_tls_transition.
2241 (elf_backend_caches_rawsize): New.
2242 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2243 if contents == NULL.
2244 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2245 from_relocate_section instead of contents != NULL.
2246 (elf_x86_64_check_relocs): Cache the section contents if
2247 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2248 elf_x86_64_tls_transition.
2249 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2250 to elf_x86_64_tls_transition.
2251 (elf_backend_caches_rawsize): New.
2253 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2256 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2259 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2261 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2262 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2263 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2264 no_apply_dynamic_relocs.
2265 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2266 dynamic relocations generated.
2268 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2270 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2272 (elf_i386_create_dynamic_sections): Here.
2273 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2274 interp setting to ...
2275 (elf_x86_64_create_dynamic_sections): Here.
2277 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2279 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2280 and replace (EH)->has_got_reloc with GOT_RELOC.
2281 (elf_i386_fixup_symbol): Pass has_got_reloc to
2282 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2283 (elf_i386_allocate_dynrelocs): Likewise.
2284 (elf_i386_relocate_section): Likewise.
2285 (elf_i386_finish_dynamic_symbol): Likewise.
2286 (elf_i386_convert_load): Pass TRUE to
2287 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2288 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2289 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2290 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2291 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2292 (elf_x86_64_allocate_dynrelocs): Likewise.
2293 (elf_x86_64_relocate_section): Likewise.
2294 (elf_x86_64_finish_dynamic_symbol): Likewise.
2295 (elf_x86_64_convert_load): Pass TRUE to
2296 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2298 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2300 * elf32-i386.c (check_relocs_failed): New.
2301 (elf_i386_check_relocs): Set check_relocs_failed on error.
2302 (elf_i386_relocate_section): Skip if check_relocs failed.
2304 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2306 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2307 check_relocs_failed on error.
2309 2016-04-29 Nick Clifton <nickc@redhat.com>
2312 * elf-bfd.h (struct elf_backend_data): Rename
2313 elf_backend_set_special_section_info_and_link to
2314 elf_backend_copy_special_section_fields.
2315 * elfxx-target.h: Likewise.
2316 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2317 comparing section flags.
2318 (copy_special_section_fields): New function.
2319 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2320 Perform two scans over special sections. The first one looks for
2321 a direct mapping between the output section and an input section.
2322 The second scan looks for a possible match based upon section
2324 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2325 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2327 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2328 elf32_i386_copy_solaris_special_section_fields.
2329 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2330 Rename to elf32_sparc_copy_solaris_special_section_fields.
2331 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2332 elf64_x86_64_copy_solaris_special_section_fields.
2334 2016-04-28 Nick Clifton <nickc@redhat.com>
2336 * po/zh_CN.po: Updated Chinese (simplified) translation.
2338 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2341 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2342 when estimating distances between output sections.
2344 2016-04-27 Alan Modra <amodra@gmail.com>
2346 * elflink.c (_bfd_elf_is_start_stop): New function.
2347 (_bfd_elf_gc_mark_rsec): Use it.
2348 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2350 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2352 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2353 * mmo.c (mmo_get_section_contents): Likewise.
2354 (mmo_set_section_contents): Likewise.
2356 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2358 * elf-bfd.h (elf_link_hash_table): Update comments for
2360 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2361 the unused NULL entry at the head of dynamic symbol table.
2362 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2365 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2367 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2368 created file from dynobj.
2370 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2372 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2373 normal input file if possible.
2375 2016-04-21 Nick Clifton <nickc@redhat.com>
2377 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2378 * aout-target.h: Likewise.
2379 * aout-tic30.c: Likewise.
2380 * binary.c: Likewise.
2382 * coff-alpha.c: Likewise.
2383 * coff-rs6000.c: Likewise.
2384 * coff64-rs6000.c: Likewise.
2385 * coffcode.h: Likewise.
2386 * i386msdos.c: Likewise.
2387 * i386os9k.c: Likewise.
2390 * libbfd-in.h: Likewise.
2391 * libecoff.h: Likewise.
2392 * mach-o-target.c: Likewise.
2394 * nlm-target.h: Likewise.
2395 * oasys.c: Likewise.
2397 * plugin.c: Likewise.
2398 * ppcboot.c: Likewise.
2401 * tekhex.c: Likewise.
2402 * versados.c: Likewise.
2403 * vms-alpha.c: Likewise.
2405 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2406 * linker.c (bfd_link_check_relocs): New function.
2407 (_bfd_generic_link_check_relocs): New function.
2408 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2409 _bfd_link_check_relocs field.
2410 (struct bfd_target)L Add _bfd_link_check_relocs field.
2411 * bfd-in2.h: Regenerate.
2412 * libbfd.h: Regenerate.
2414 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2416 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2417 (elf_backend_gc_sweep_hook): Likewise.
2418 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2419 (elf_backend_gc_sweep_hook): Likewise.
2421 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2423 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2424 in excluded sections
2426 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2429 * elf64-x86-64.c (check_relocs_failed): New.
2430 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2431 Support relocation agaist local symbol. Set check_relocs_failed.
2432 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2433 R_X86_64_32 relocation overflow.
2434 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2435 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2437 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2439 * elf32-i386.c (elf_i386_check_relocs): Call
2440 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2441 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2443 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2445 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2446 * elflink.c (_bfd_elf_link_check_relocs): New function.
2447 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2448 if check_relocs_after_open_input is FALSE.
2450 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2452 * cache.c: Update old style function definitions.
2453 * elf32-m68k.c: Likewise.
2454 * elf64-mmix.c: Likewise.
2455 * stab-syms.c: Likewise.
2457 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2459 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2461 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2463 * Makefile.in: Regenerated with automake 1.11.6.
2464 * aclocal.m4: Likewise.
2465 * doc/Makefile.in: Likewise.
2467 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2469 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2470 * bfd-in2.h: Regenerate.
2471 * libbfd.h: Regenerate.
2472 * elf32-arc.c: Add 'opcode/arc.h' include.
2473 (struct arc_relocation_data): Add symbol_name.
2474 (arc_special_overflow_checks): New function.
2475 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2476 required, add an extra comment.
2477 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2479 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2481 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2483 (elf_arc_relocate_section): Update enum uses.
2484 (elf_arc_check_relocs): Likewise.
2485 (elf_arc_finish_dynamic_symbol): Likewise.
2487 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2489 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2492 2016-04-14 Nick Clifton <nickc@redhat.com>
2495 * elf-bbfd.h (struct elf_backend_data): New field:
2497 New field: elf_backend_set_special_section_info_and_link
2498 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2500 (elf_backend_set_special_section_info_and_link): Define if not
2502 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
2503 elf_backend_strtab_flags macros to initialise fields in structure.
2504 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
2505 being set even if SHF_MERGE is not set.
2506 (elf_fake_sections): Likewise.
2507 (section_match): New function. Matches two ELF sections based
2508 upon fixed characteristics.
2509 (find_link): New function. Locates a section in a BFD that
2510 matches a section in a different BFD.
2511 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
2512 fields of reserved sections.
2513 (bfd_elf_compute_section_file_positions): Set the flags for the
2514 .shstrtab section based upon the elf_strtab_flags field in the
2515 elf_backend_data structure.
2516 (swap_out_syms): Likewise for the .strtab section.
2517 * elflink.c (bfd_elf_final_link): Set the flags for the
2518 .strtab section based upon the elf_strtab_flags field in the
2519 elf_backend_data structure.
2520 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
2521 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
2523 (elf_backend_set_special_section_info_and_link): Define for
2525 * elf32-sparc.c: Likewise.
2526 * elf64-x86-64.c: Likewise.
2528 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
2531 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
2533 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
2534 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
2535 applies to read-only section.
2536 * elf32-i386.c (elf_i386_link_hash_table): Add
2537 readonly_dynrelocs_against_ifunc.
2538 (elf_i386_allocate_dynrelocs): Updated.
2539 (elf_i386_size_dynamic_sections): Issue an error for read-only
2540 segment with dynamic IFUNC relocations only if
2541 readonly_dynrelocs_against_ifunc is TRUE.
2542 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2543 readonly_dynrelocs_against_ifunc.
2544 (elf_x86_64_allocate_dynrelocs): Updated.
2545 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
2546 segment with dynamic IFUNC relocations only if
2547 readonly_dynrelocs_against_ifunc is TRUE.
2548 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2551 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
2553 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
2554 a fall through from error_ret_free_internal. Free local_syms in
2555 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
2557 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2559 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
2560 (relocate_plt_for_entry): Likewise.
2562 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2564 * elf32-arc.c (elf_arc_check_relocs): Changed
2566 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2568 * elf32-arc.c (name_for_global_symbol): Changed assert.
2569 (get_replace_function): Created.:
2570 (struct arc_relocation_data): Changed to signed types.
2571 (defines S, L, P, PDATA): Casted to signed type.
2572 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
2573 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
2574 (arc_do_relocation): Changed.
2576 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2578 * elf32-arc.c (name_for_global_symbol): Added assert to check for
2580 (elf_arc_relocate_section): Added and changed asserts, validating
2581 the synamic symbol index.
2582 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
2583 relocation if symbol has dynindx set to -1.
2585 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
2588 * elflink.c (elf_link_add_object_symbols): Always turn hidden
2589 and internal symbols which have a dynamic index into local
2592 2016-04-04 Nick Clifton <nickc@redhat.com>
2595 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
2596 version number if the version is zero.
2598 2016-04-01 Alan Modra <amodra@gmail.com>
2601 * elflink.c (on_needed_list): Recursively check needed status.
2602 (elf_link_add_object_symbols): Adjust.
2604 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2606 * elf32-avr.c (avr_elf32_load_records_from_section): Free
2607 internal_relocs only if they aren't cached.
2609 2016-03-29 Nick Clifton <nickc@redhat.com>
2612 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
2613 assertion on the size of the got section to allow it to be bigger
2614 than the number of relocs.
2616 2016-03-29 Toni Spets <toni.spets@iki.fi>
2619 * coffcode.h (coff_write_object_contents): Revert accidental
2622 2016-03-22 Alan Modra <amodra@gmail.com>
2625 * dwarf2.c (read_attribute_value): Skip info_ptr check for
2626 DW_FORM_flag_present.
2628 2016-03-22 Nick Clifton <nickc@redhat.com>
2630 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
2631 architecture name for backwards compatibility.
2633 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
2634 unbounded stack use.
2636 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
2637 sufficiently recent version of GCC.
2638 * configure: Regenerate.
2640 2016-03-22 Alan Modra <amodra@gmail.com>
2643 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
2645 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2647 * archures.c (bfd_mach_arc_nps400): Define.
2648 * bfd-in2.h: Regenerate.
2649 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
2650 some existing entries to make space.
2651 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
2652 (arc_elf_final_write_processing): Likewise.
2654 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2656 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
2658 (arc_elf_final_write_processing): Don't bother setting cpu field
2659 in e_flags, this will have been set elsewhere.
2661 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2663 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
2666 2016-03-21 Nick Clifton <nickc@redhat.com>
2668 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
2669 * configure: Regenerate.
2670 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
2671 alloca with call to xmalloc.
2672 * elf32-nds32.c: Likewise.
2673 * elf64-hppa.c: Likewise.
2674 * elfxx-mips.c: Likewise.
2676 * pei-x86_64.c: Likewise.
2680 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2683 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
2685 (elf_i386_relocate_section): Likewise.
2686 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2687 (elf_x86_64_relocate_section): Likewise.
2689 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2692 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2693 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
2694 relocation overflow check.
2696 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
2698 * bfd-in2.h: Regenerated.
2700 2016-03-11 Dan Gissel <dgisselq@ieee.org>
2703 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
2704 uses bytes not octets.
2705 * elflink.c (resolve_section): Likewise.
2706 Add a bfd parameter.
2707 (eval_section): Pass the input_bfd to resolve_section.
2708 (bfd_elf_perform_complex_relocation): Convert byte offset to
2709 octets before read and writing values.
2710 (elf_link_input_bfd): Add byte to octet conversions.
2711 (elf_reloc_link_order): Likewise.
2712 (elf_fixup_link_order): Likewise.
2713 (bfd_elf_final_link): Likewise.
2714 * reloc.c (_bfd_final_link_relocate): Likewise.
2715 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2717 2016-03-10 Nick Clifton <nickc@redhat.com>
2719 * config.bfd: Mark the i370 target as obsolete.
2721 2016-03-09 Pedro Alves <palves@redhat.com>
2723 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2724 gcc ABI)" to printable name.
2725 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2726 of "v850-rh850" as printable name.
2728 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2731 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2732 relocations against absolute symbols.
2734 2016-03-09 Alan Modra <amodra@gmail.com>
2737 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2738 length elements in the archive.
2740 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2743 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2744 for -E/--dynamic-list only when not relocatable.
2746 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2749 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2750 count for locally defined local IFUNC symbols in shared object.
2751 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2753 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2756 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2759 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2760 Andrew Burgess <andrew.burgess@embecosm.com>
2762 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2763 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2764 (arc_elf_howto_init): Added assert to validate relocations.
2765 (get_middle_endian_relocation): Delete.
2766 (middle_endian_convert): New function.
2767 (ME): Redefine, now does nothing.
2768 (IS_ME): New define.
2769 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2770 definition to call middle_endian_convert. Add a new local
2771 variable and make use of this throughout. Added call to
2772 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2774 2016-03-07 Nick Clifton <nickc@redhat.com>
2777 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2778 length elements in the archive.
2780 2016-03-07 Jiong Wang <jiong.wang@arm.com>
2782 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2783 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2785 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2788 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2789 executable as definition if the new definition comes from a
2792 2016-03-02 Alan Modra <amodra@gmail.com>
2794 * Makefile.in: Regenerate.
2795 * po/SRC-POTFILES.in: Regenerate.
2797 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2799 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2800 relocation addend when sections get merged.
2802 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2804 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2806 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2807 Assert for code sections dynamic relocs.
2809 2016-02-26 Renlin Li <renlin.li@arm.com>
2811 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2812 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2814 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2817 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2818 load with locally bound symbols if PIC is false or there is no
2819 base register. Optimize branch to 0 if PIC is false.
2820 (elf_i386_relocate_section): Don't generate dynamic relocations
2821 against undefined weak symbols if PIC is false.
2822 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2823 if we can't estimate relocation overflow with --no-relax.
2824 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2825 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2826 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2827 against undefined weak symbols if PIC is false.
2829 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2832 * bfd.c (bfd): Change flags to 20 bits.
2833 (BFD_CONVERT_ELF_COMMON): New.
2834 (BFD_USE_ELF_STT_COMMON): Likewise.
2835 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2836 BFD_USE_ELF_STT_COMMON.
2837 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2838 * configure.ac: Remove --enable-elf-stt-common.
2839 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2840 common symbol depending on BFD_CONVERT_ELF_COMMON and
2841 BFD_USE_ELF_STT_COMMON.
2842 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2844 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2846 (elf_link_convert_common_type): New function.
2847 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2848 common symbol depending on BFD_CONVERT_ELF_COMMON and
2849 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2850 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2851 and BFD_USE_ELF_STT_COMMON to object_flags.
2852 (TARGET_LITTLE_SYM): Likewise.
2853 * syms.c (BSF_KEEP_G): Renamed to ...
2854 (BSF_ELF_COMMON): This.
2855 * bfd-in2.h: Regenerated.
2856 * config.in: Likewise.
2857 * configure: Likewise.
2859 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2864 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2865 (elf_i386_link_hash_entry): Add has_got_reloc and
2867 (elf_i386_link_hash_table): Add interp.
2868 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2870 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2872 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2873 (elf_i386_fixup_symbol): New function.
2874 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2875 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2876 relocations and discard relocations against resolved undefined
2877 weak symbols in executable. Don't make resolved undefined weak
2878 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2879 relocation against undefined weak symbols in PIE.
2880 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2881 (elf_i386_relocate_section): Don't generate dynamic relocations
2882 against resolved undefined weak symbols in PIE, except for
2884 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2885 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2886 Don't generate dynamic relocation against resolved undefined weak
2887 symbol in executable.
2888 (elf_i386_finish_dynamic_sections): Call
2889 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2890 (elf_backend_fixup_symbol): New.
2891 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2892 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2894 (elf_x86_64_link_hash_table): Add interp.
2895 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2897 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2899 (elf_x86_64_check_relocs): Set has_got_reloc and
2901 (elf_x86_64_fixup_symbol): New function.
2902 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2903 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2904 relocations and discard relocations against resolved undefined
2905 weak symbols in executable. Don't make resolved undefined weak
2906 symbols in executable dynamic.
2907 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2908 (elf_x86_64_relocate_section): Check relocation overflow for
2909 dynamic relocations against unresolved weak undefined symbols.
2910 Don't generate dynamic relocations against resolved weak
2911 undefined symbols in PIE.
2912 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2913 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2914 Don't generate dynamic relocation against resolved undefined weak
2915 symbol in executable.
2916 (elf_x86_64_finish_dynamic_sections): Call
2917 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2918 (elf_backend_fixup_symbol): New.
2920 2016-02-26 Alan Modra <amodra@gmail.com>
2922 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2923 save_restore_funcs, rest of sections when not relocatable.
2924 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2925 (sfpr_define): Define all symbols on emitted code.
2926 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2927 when relocatable. Move sfpr_define loop earlier.
2929 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2931 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2932 (elf_x86_64_relocate_section): Use it. Replace
2933 x86_64_elf_howto_table[r_type] with howto.
2935 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2938 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2939 symbol version is unknown.
2941 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2943 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2944 to (bfd_vma) -1 when setting needs_plt to 0.
2945 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2947 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2949 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2950 library, instead of PIC, and don't check PDE when making linker
2951 assigned symbol dynamic.
2953 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2955 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2956 ABIVERSION for non-executable stack.
2958 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2961 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2962 Always produce a RELATIVE reloc for a local symbol.
2964 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2966 Fix test-case ld-elf/pr19617b
2967 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2968 discard unused non-function symbols when --dynamic-list-data.
2970 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2972 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2973 dynsym section, even if it is empty, with dynamic sections.
2975 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2977 * syms.c: Remove BSF_COMMON from comments.
2978 * bfd-in2.h: Regenerated.
2980 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2982 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2983 for destination. Remove useless function parameters.
2984 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2986 2016-02-19 Nick Clifton <nickc@redhat.com>
2989 * aoutx.h (aout_link_add_symbols): Check for out of range string
2993 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2994 processing if we encounter a reloc without an associated symbol.
2996 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2999 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3000 sections for -E/--dynamic-list.
3002 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3004 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3007 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3009 * plugin.c (plugin_vec): Set match priority to 255.
3010 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3011 matching against the plugin vector, take priority from there not
3014 2016-02-15 Nick Clifton <nickc@redhat.com>
3016 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3017 for length and type fields. Use a signed value for the
3018 suffix_length field.
3020 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3023 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3024 significant bit in GOT offset for R_386_GOT32X.
3026 2016-02-10 Nick Clifton <nickc@redhat.com>
3029 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3031 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3032 number of messages about FDE encoding preventing .eh_frame_hdr
3035 2016-02-09 Nick Clifton <nickc@redhat.com>
3037 * oasys.c (oasys_archive_p): Fix indentation.
3038 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3039 constant for left shifting.
3041 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3042 helpful warning message to explain why certain AArch64 relocs
3045 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3047 * pe-mips.c (coff_mips_reloc): Fix formatting.
3049 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3051 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3052 to bfd_mach_arc_arc600.
3054 2016-02-04 Alan Modra <amodra@gmail.com>
3056 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3059 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3062 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3063 distances in the compressed_size field of the output section.
3065 2016-02-02 Alan Modra <amodra@gmail.com>
3067 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3068 ELFv2 entry optimization.
3070 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3073 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3074 no relocations in relocatable files.
3076 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3079 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3080 if a symbol from a library loaded via DT_NEEDED doesn't match
3081 the symbol referenced by regular object.
3083 2016-02-01 Nathaniel Smith <njs@pobox.com>
3085 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3088 2016-02-01 Alan Modra <amodra@gmail.com>
3090 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3091 an out of range reloc_index.
3092 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3094 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3096 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3097 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3098 * Makefile.in: Regenerated.
3100 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3102 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3104 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3107 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3109 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3111 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3114 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3115 against STT_GNU_IFUNC symbol only with dynamic symbols.
3116 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3118 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3121 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3122 decompress debug sections.
3124 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3126 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3129 2016-01-25 Nick Clifton <nickc@redhat.com>
3132 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3133 dsym filename buffer.
3135 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3137 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3139 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3141 * elfxx-mips.c (BZ16_REG): Correct calculation.
3143 2016-01-21 Nick Clifton <nickc@redhat.com>
3145 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3146 changing the type of _loc to be bfd_byte *.
3147 (elf_arc_finish_dynamic_symbol): Likewise.
3149 2016-01-21 Nick Clifton <nickc@redhat.com>
3152 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3153 class of the linker stub bfd.
3154 (elf32_arm_check_relocs): Skip check for pic format after
3155 processing a vxWorks R_ARM_ABS12 reloc.
3156 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3157 reporting a class mismatch.
3159 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3161 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3162 veneer for sym_sec != input_sec.
3163 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3164 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3165 calculation destination.
3167 2016-01-21 Alan Modra <amodra@gmail.com>
3169 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3170 (swap_linux_prpsinfo64_out): New function.
3171 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3172 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3173 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3174 (elfcore_write_linux_prpsinfo64): Likewise.
3175 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3176 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3177 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3179 2016-01-21 Alan Modra <amodra@gmail.com>
3181 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3182 * elf.c: Adjust #include.
3183 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3184 * Makefile.am (SOURCE_HFILES): Update.
3185 * Makefile.in: Regenerate.
3186 * po/SRC-PORFILES.in: Regenerate.
3188 2016-01-21 Alan Modra <amodra@gmail.com>
3190 * configure.ac: Move corefile selection later in file. Move
3191 tdefaults code immediately after other target vector code.
3192 * configure: Regenerate.
3194 2016-01-20 Mickael Guene <mickael.guene@st.com>
3196 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3197 section using '.text.noread' pattern.
3199 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3201 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3203 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3204 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3206 * arc-plt.def: New file.
3207 * arc-plt.h: Likewise.
3208 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3209 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3210 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3211 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3212 (name_for_global_symbol): Added.
3213 (ADD_RELA): Helper to create dynamic relocs.
3214 (new_got_entry_to_list): Create a new got entry in linked list.
3215 (symbol_has_entry_of_type): Search for specific type of entry in
3217 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3218 (is_reloc_for_TLS, arc_elf_set_private_flags)
3219 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3220 (arc_elf_merge_private_bfd_data): New functions.
3221 (debug_arc_reloc): Cleaned debug info printing.
3222 (PDATA reloc): Changed not to perform address alignment.
3223 (reverse_me): Added. Fix for ARC_32 relocs.
3224 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3226 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3227 Changed function to access an array of list of GOT entries instead
3228 of just an array of offsets.
3229 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3230 (elf_arc_check_relocs): Likewise.
3231 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3232 (elf_arc_finish_dynamic_sections): Likewise
3233 (arc_create_dynamic_sections): Modified conditions to create
3235 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3236 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3237 (relocate_plt_for_entry): Changed to support new way to define PLT
3239 (add_symbol_to_plt): Likewise.
3240 (arc_elf_link_hash_table_create): New function.
3242 2016-01-18 Nick Clifton <nickc@redhat.com>
3245 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3246 section number into internal section number.
3247 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3248 * coffswap.h (coff_swap_sym_in): Likewise.
3249 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3250 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3251 section number field is big enough to hold the external value.
3253 2016-01-17 Alan Modra <amodra@gmail.com>
3255 * configure: Regenerate.
3257 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3259 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3260 when address in first unwind entry does not match start of
3263 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3264 Jiong Wang <jiong.wang@arm.com>
3267 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3270 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3272 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3273 place 'R_' before the reloc name returned.
3274 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3275 the relocation string.
3277 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3279 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3280 factored out from...
3281 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3283 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3285 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3286 attribute check after ELF file header flag check.
3288 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3290 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3291 return status from `_bfd_elf_merge_object_attributes'.
3293 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3295 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3296 factored out from...
3297 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3299 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3301 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3302 handling of input MIPS ABI flags together.
3304 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3306 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3307 attribute checks for null input.
3309 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3311 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3312 pointers to target data.
3314 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3316 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3319 2016-01-01 Alan Modra <amodra@gmail.com>
3321 Update year range in copyright notice of all files.
3323 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3325 Copyright (C) 2016 Free Software Foundation, Inc.
3327 Copying and distribution of this file, with or without modification,
3328 are permitted in any medium without royalty provided the copyright
3329 notice and this notice are preserved.
3335 version-control: never