1 2016-11-18 Nick Clifton <nickc@redhat.com>
4 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
5 an informative error message.
7 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
10 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
11 manipulation of diff value, and don't assume sym2 is less than sym1.
12 (elf32_avr_adjust_reloc_if_spans_insn): New function.
13 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
14 and remove redundant did_pad.
17 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
20 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
21 plt_got.offset for R_X86_64_PLTOFF64.
23 2016-11-14 Nick Clifton <nickc@redhat.com>
25 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
27 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
30 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
31 but treat them as debugging symbols.
33 2016-11-10 Jiong Wang <jiong.wang@arm.com>
36 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
37 symbol locally in PIE.
39 2016-11-10 Nick Clifton <nickc@redhat.com>
42 * compress.c (bfd_get_full_section_contents): Provide a more
43 helpful error message when a section is too large to load.
45 2016-11-08 Pedro Alves <palves@redhat.com>
47 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
50 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
52 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
53 'number_of_functions' to keep lookup table and number of entries in
55 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
56 to keep lookup table and number of entries in the table.
57 (lookup_funcinfo): New structure for lookup table for function
59 (build_line_info_table): New function to create and build the lookup
60 table for line information.
61 (lookup_address_in_line_info_table): Use the lookup table instead of
62 traverse a linked list.
63 (compare_lookup_funcinfos): New compare fuction used in sorting of
64 lookup table for function references.
65 (build_lookup_funcinfo_table): New function to create, build and
66 sort the lookup table for functions references.
67 (lookup_address_in_function_table): Use the table instead of
68 traverse a linked list.
69 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
72 2016-11-04 Nick Clifton <nickc@redhat.com>
74 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
75 when supporting 64-bit BFD targets.
77 2016-11-03 Tristan Gingold <gingold@adacore.com>
79 * config.bfd: Deprecate many old triplets.
81 2016-11-03 Nick Clifton <nickc@redhat.com>
83 * po/da.po: Updated Danish translation.
85 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
87 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
88 not fall through to the default case.
90 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
91 Andrew Waterman <andrew@sifive.com>
93 Add support for RISC-V architecture.
94 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
95 * config.bdf: Likewise.
96 * configure.ac: Likewise.
97 * Makefile.in: Regenerate.
98 * configure: Regenerate.
99 * archures.c: Add bfd_riscv_arch.
100 * reloc.c: Add riscv relocs.
101 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
102 * bfd-in2.h: Regenerate.
103 * libbfd.h: Regenerate.
104 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
105 * elfnn-riscv.c: New file.
106 * elfxx-riscv.c: New file.
107 * elfxx-riscv.h: New file.
109 2016-10-31 Alan Modra <amodra@gmail.com>
112 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
115 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
117 * cpu-arc.c (arc_get_mach): Delete.
119 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
121 * elfxx-mips.c (STUB_JALR): Correct description.
123 2016-10-20 Nick Clifton <nickc@redhat.com>
125 * po/gas.pot: Regenerate.
127 2016-10-19 Nick Clifton <nickc@redhat.com>
129 * aout-adobe.c: Add missing c-format tags for translatable strings.
130 * aout-cris.c: Likewise.
133 * binary.c: Likewise.
135 * coff-alpha.c: Likewise.
136 * coff-arm.c: Likewise.
137 * coff-i860.c: Likewise.
138 * coff-mcore.c: Likewise.
139 * coff-ppc.c: Likewise.
140 * coff-rs6000.c: Likewise.
141 * coff-sh.c: Likewise.
142 * coff-tic4x.c: Likewise.
143 * coff-tic54x.c: Likewise.
144 * coff-tic80.c: Likewise.
145 * coff64-rs6000.c: Likewise.
146 * coffcode.h: Likewise.
147 * coffgen.c: Likewise.
148 * cofflink.c: Likewise.
149 * coffswap.h: Likewise.
150 * cpu-arm.c: Likewise.
151 * dwarf2.c: Likewise.
153 * elf-attrs.c: Likewise.
154 * elf-eh-frame.c: Likewise.
155 * elf-ifunc.c: Likewise.
156 * elf-m10300.c: Likewise.
157 * elf-s390-common.c: Likewise.
159 * elf32-arc.c: Likewise.
160 * elf32-arm.c: Likewise.
161 * elf32-avr.c: Likewise.
162 * elf32-bfin.c: Likewise.
163 * elf32-cr16.c: Likewise.
164 * elf32-cr16c.c: Likewise.
165 * elf32-cris.c: Likewise.
166 * elf32-crx.c: Likewise.
167 * elf32-d10v.c: Likewise.
168 * elf32-d30v.c: Likewise.
169 * elf32-epiphany.c: Likewise.
170 * elf32-fr30.c: Likewise.
171 * elf32-frv.c: Likewise.
172 * elf32-gen.c: Likewise.
173 * elf32-hppa.c: Likewise.
174 * elf32-i370.c: Likewise.
175 * elf32-i386.c: Likewise.
176 * elf32-i960.c: Likewise.
177 * elf32-ip2k.c: Likewise.
178 * elf32-iq2000.c: Likewise.
179 * elf32-lm32.c: Likewise.
180 * elf32-m32c.c: Likewise.
181 * elf32-m32r.c: Likewise.
182 * elf32-m68hc11.c: Likewise.
183 * elf32-m68hc12.c: Likewise.
184 * elf32-m68hc1x.c: Likewise.
185 * elf32-m68k.c: Likewise.
186 * elf32-mcore.c: Likewise.
187 * elf32-mep.c: Likewise.
188 * elf32-metag.c: Likewise.
189 * elf32-microblaze.c: Likewise.
190 * elf32-moxie.c: Likewise.
191 * elf32-msp430.c: Likewise.
192 * elf32-mt.c: Likewise.
193 * elf32-nds32.c: Likewise.
194 * elf32-nios2.c: Likewise.
195 * elf32-or1k.c: Likewise.
196 * elf32-pj.c: Likewise.
197 * elf32-ppc.c: Likewise.
198 * elf32-rl78.c: Likewise.
199 * elf32-rx.c: Likewise.
200 * elf32-s390.c: Likewise.
201 * elf32-score.c: Likewise.
202 * elf32-score7.c: Likewise.
203 * elf32-sh-symbian.c: Likewise.
204 * elf32-sh.c: Likewise.
205 * elf32-sh64.c: Likewise.
206 * elf32-spu.c: Likewise.
207 * elf32-tic6x.c: Likewise.
208 * elf32-tilepro.c: Likewise.
209 * elf32-v850.c: Likewise.
210 * elf32-vax.c: Likewise.
211 * elf32-visium.c: Likewise.
212 * elf32-xgate.c: Likewise.
213 * elf32-xtensa.c: Likewise.
214 * elf64-alpha.c: Likewise.
215 * elf64-gen.c: Likewise.
216 * elf64-hppa.c: Likewise.
217 * elf64-ia64-vms.c: Likewise.
218 * elf64-mmix.c: Likewise.
219 * elf64-ppc.c: Likewise.
220 * elf64-s390.c: Likewise.
221 * elf64-sh64.c: Likewise.
222 * elf64-sparc.c: Likewise.
223 * elf64-x86-64.c: Likewise.
224 * elfcode.h: Likewise.
225 * elfcore.h: Likewise.
226 * elflink.c: Likewise.
227 * elfnn-aarch64.c: Likewise.
228 * elfnn-ia64.c: Likewise.
229 * elfxx-mips.c: Likewise.
230 * elfxx-sparc.c: Likewise.
231 * elfxx-tilegx.c: Likewise.
234 * libbfd.c: Likewise.
235 * linker.c: Likewise.
236 * m68klinux.c: Likewise.
237 * mach-o.c: Likewise.
242 * pe-mips.c: Likewise.
243 * peXXigen.c: Likewise.
244 * pei-x86_64.c: Likewise.
245 * peicode.h: Likewise.
246 * ppcboot.c: Likewise.
248 * sparclinux.c: Likewise.
251 * vms-alpha.c: Likewise.
252 * vms-lib.c: Likewise.
253 * xcofflink.c: Likewise.
255 2016-10-18 Nick Clifton <nickc@redhat.com>
257 * po/da.po: Updated Danish translation.
259 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
261 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
264 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
266 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
267 variable to `reloc_index'.
269 2016-10-12 Alan Modra <amodra@gmail.com>
271 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
272 (STD_SECTION): Adjust to suit.
273 * elf.c (_bfd_elf_large_com_section): Likewise.
274 * bfd-in2.h: Regenerate.
276 2016-10-11 Alan Modra <amodra@gmail.com>
278 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
279 defined temporarily with bfd_und_section.
280 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
281 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
282 symbols with bfd_und_section.
284 2016-10-07 Alan Modra <amodra@gmail.com>
286 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
287 obfd param with struct bfd_link_info param. Update all callers.
288 * linker.c (bfd_merge_private_bfd_data): Likewise.
289 (_bfd_generic_verify_endian_match): Likewise.
290 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
291 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
292 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
293 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
294 (_bfd_elf_merge_object_attributes): Likewise.
295 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
296 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
297 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
298 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
299 (elf32_arm_merge_private_bfd_data): Likewise.
300 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
301 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
302 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
303 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
304 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
305 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
306 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
307 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
308 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
309 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
310 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
311 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
312 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
313 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
314 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
315 (elf32_msp430_merge_private_bfd_data): Likewise.
316 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
317 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
318 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
319 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
320 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
321 (ppc_elf_merge_obj_attributes): Likewise.
322 (ppc_elf_merge_private_bfd_data): Likewise.
323 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
324 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
325 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
326 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
327 (elf32_score_merge_private_bfd_data): Likewise.
328 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
329 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
330 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
331 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
332 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
333 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
334 (elf32_tic6x_merge_private_bfd_data): Likewise.
335 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
336 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
337 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
338 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
339 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
340 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
341 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
342 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
343 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
344 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
345 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
346 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
347 (mips_elf_merge_obj_attributes): Likewise.
348 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
349 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
350 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
351 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
352 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
353 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
354 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
355 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
356 * bfd-in2.h: Regenerate.
357 * libbfd.h: Regenerate.
359 2016-10-07 Alan Modra <amodra@gmail.com>
361 * Makefile.am (LIBBFD_H_FILES): Update.
362 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
363 * cpu-sh.c (sh_merge_bfd_arch): Move to..
364 * elf32-sh.c: ..here, and make static.
365 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
367 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
368 _bfd_generic_verify_endian_match.
369 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
370 (bfd_elf32_bfd_merge_private_bfd_data): Define as
371 _bfd_generic_verify_endian_match.
372 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
374 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
375 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
376 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
377 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
378 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
379 * linker.c: ..here, and make internal.
380 * bfd.c (bfd_merge_private_bfd_data): Move to..
382 * Makefile.in: Regenerate.
383 * doc/Makefile.in: Regenerate.
384 * bfd-in2.h: Regenerate.
385 * libbfd.h: Regenerate.
387 2016-10-06 Alan Modra <amodra@gmail.com>
389 * coff-h8300.c: Spell fall through comments consistently.
390 * coffgen.c: Likewise.
391 * elf32-hppa.c: Likewise.
392 * elf32-ppc.c: Likewise.
393 * elf32-score.c: Likewise.
394 * elf32-score7.c: Likewise.
395 * elf64-ppc.c: Likewise.
396 * elfxx-aarch64.c: Likewise.
397 * elfxx-mips.c: Likewise.
398 * cpu-ns32k.c: Add missing fall through comments.
399 * elf-m10300.c: Likewise.
400 * elf32-arm.c: Likewise.
401 * elf32-avr.c: Likewise.
402 * elf32-bfin.c: Likewise.
403 * elf32-frv.c: Likewise.
404 * elf32-i386.c: Likewise.
405 * elf32-microblaze.c: Likewise.
406 * elf32-nds32.c: Likewise.
407 * elf32-ppc.c: Likewise.
408 * elf32-rl78.c: Likewise.
409 * elf32-rx.c: Likewise.
410 * elf32-s390.c: Likewise.
411 * elf32-sh.c: Likewise.
412 * elf32-tic6x.c: Likewise.
413 * elf64-ia64-vms.c: Likewise.
414 * elf64-ppc.c: Likewise.
415 * elf64-s390.c: Likewise.
416 * elf64-x86-64.c: Likewise.
417 * elflink.c: Likewise.
418 * elfnn-aarch64.c: Likewise.
419 * elfnn-ia64.c: Likewise.
424 * versados.c: Likewise.
426 2016-10-06 Alan Modra <amodra@gmail.com>
428 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
430 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
431 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
433 2016-10-06 Alan Modra <amodra@gmail.com>
435 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
436 OR in arithmetic expression, not boolean OR.
438 2016-09-30 Alan Modra <amodra@gmail.com>
440 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
441 as per comment at head of bfd-in2.h.
442 * Makefile.in: Regenerate.
444 2016-09-30 Alan Modra <amodra@gmail.com>
446 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
447 _bfd_error_handler (...) throughout.
448 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
449 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
450 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
451 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
452 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
453 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
454 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
455 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
456 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
457 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
458 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
459 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
460 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
461 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
462 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
463 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
464 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
465 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
466 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
467 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
468 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
469 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
470 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
471 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
472 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
473 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
474 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
475 * xcofflink.c: Likewise.
477 2016-09-30 Alan Modra <amodra@gmail.com>
479 * bfd-in.h: Include stdarg.h.
480 * bfd.c (bfd_error_handler_type): Make like vprintf.
481 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
482 (error_handler_internal): New function, split out from..
483 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
484 (bfd_set_error_handler): Update.
485 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
486 (_bfd_assert_handler): Make static.
487 * coffgen.c (null_error_handler): Update params.
488 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
489 Don't use bfd_error_handler_type.
490 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
491 * elfxx-target.h (elf_backend_link_order_error_handler): Default
492 to _bfd_error_handler.
493 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
494 (bfd_assert_handler_type): Likewise.
495 (_bfd_error_handler): Update.
496 * bfd-in2.h: Regenerate.
497 * libbfd.h: Regenerate.
499 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
502 * elf-bfd.h (struct elf_backend_data): Delete
503 elf_backend_count_output_relocs callback and add
504 elf_backend_update_relocs.
505 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
506 (emit_relocs): Deleted.
507 (elf32_arm_emit_relocs): Deleted.
508 (elf_backend_emit_relocs): Updated not to use the old functions.
509 (elf32_arm_update_relocs): New function.
510 (elf_backend_update_relocs): New define.
511 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
512 relocation count. Call elf_backend_emit_relocs.
513 (_bfd_elf_size_reloc_section): Do not call
514 elf_backend_count_output_relocs.
515 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
516 (elf_backend_update_relocs): New define.
518 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
521 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
522 Thumb-ARM stub is too far.
524 2016-09-27 Nick Clifton <nickc@redhat.com>
527 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
528 timestamp field if real time values are not being stored.
530 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
532 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
533 to verify CC_FOR_BUILD compiler.
534 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
535 and add CC_FOR_BUILD compiler checks.
536 * Makefile.in: Regenerate.
537 * configure: Likewise.
538 * doc/Makefile.in: Likewise.
540 2016-09-26 Awson <kyrab@mail.ru>
543 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
544 for R_AMD64_PCRQUAD relocations.
546 2016-09-26 Alan Modra <amodra@gmail.com>
548 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
549 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
550 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
551 attributes, merge them. Don't warn about undefined tag bits,
552 or copy unknown values to output.
553 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
554 _bfd_elf_ppc_merge_fp_attributes.
556 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
559 * elf-bfd.h (struct elf_backend_data): Add
560 elf_backend_count_output_relocs callback to count relocations in
562 * elf-arm.c (elf32_arm_add_relocation): Deleted.
563 (elf32_arm_write_section): Move additional relocation to emit_relocs.
564 (elf32_arm_count_output_relocs): New function.
565 (emit_relocs): New function.
566 (elf32_arm_emit_relocs): New function.
567 (elf32_arm_vxworks_emit_relocs): New function.
568 (elf_backend_emit_relocs): Updated to use the new functions.
569 (elf_backend_count_output_relocs): New define.
570 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
571 to the relocation count.
572 (_bfd_elf_link_size_reloc_section): Use callback to count the
573 relocations which will be in output.
574 (_bfd_elf_default_count_output_relocs): New function.
575 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
577 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
579 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
580 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
581 bigger than 0x1000 bytes.
583 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
585 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
588 2016-09-14 Nick Clifton <nickc@redhat.com>
591 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
592 contains a valid size for the Debug directory.
594 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
596 * format.c (struct bfd_preserve): New "build_id" field.
597 (bfd_preserve_save): Save "build_id".
598 (bfd_preserve_restore): Restore "build_id".
600 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
603 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
604 relocation with copy relocation when building executable.
606 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
609 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
610 delete_shrinks_insn. Modify computation of shrinked_insn_address.
611 Compute shrink_boundary and adjust addend only if
612 addend_within_shrink_boundary.
613 (elf32_avr_relax_section): Modify calls to
614 elf32_avr_relax_delete_bytes to pass extra parameter.
616 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
618 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
619 array of bytes and use bfd_get_16 to interpret its encoding according
620 to endianness of target.
622 2016-09-01 Alan Modra <amodra@gmail.com>
624 * elf64-ppc.c (synthetic_opd): New static var.
625 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
626 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
628 2016-08-31 Alan Modra <amodra@gmail.com>
630 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
631 track max group size with a new "group_size" var that is reduced
632 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
635 2016-08-31 Alan Modra <amodra@gmail.com>
637 * elf32-ppc.c (ppc_elf_section_processing): Delete.
638 (elf_backend_section_processing): Don't define.
639 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
640 split on non-exec sections differing in SHF_PPC_VLE. When
641 splitting segments, mark size invalid.
643 2016-08-30 Alan Modra <amodra@gmail.com>
646 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
648 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
652 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
653 R_386_PC32 relocation is used to call IFUNC function in PIC
656 2016-08-27 Alan Modra <amodra@gmail.com>
659 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
660 have corresponding SHF_GROUP sections.
661 (bfd_elf_set_group_contents): Comment.
663 2016-08-27 Alan Modra <amodra@gmail.com>
666 * elf64-ppc.c (pc_dynrelocs): New function.
667 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
668 handle pic dynamic relocs.
670 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
672 * bfd-in.h (struct elf32_arm_params): Define.
673 (bfd_elf32_arm_set_target_relocs): Rename into ...
674 (bfd_elf32_arm_set_target_params): This. Use a struct
675 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
676 * bfd-in2.h: Regenerate.
677 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
678 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
679 elf32_arm_params rather than as individual parameters.
681 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
683 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
684 passed the end of htab->stub_group array.
685 (elf32_arm_create_or_find_stub_sec): Likewise.
686 (elf32_arm_create_stub): Likewise.
688 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
690 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
691 to TRUE for GOT and TLS relocs.
693 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
695 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
697 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
699 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
700 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
701 (struct elf_arc_link_hash_table): Likewise.
702 (elf_arc_link_hash_newfunc): Likewise.
703 (elf_arc_link_hash_table_free): Likewise.
704 (arc_elf_link_hash_table_create): Likewise.
705 (elf_arc_relocate_section): Fixed conditions related to dynamic
706 (elf_arc_check_relocs): Likewise.
707 (arc_elf_create_dynamic_sections): Added
708 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
709 through the hash table.
711 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
713 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
714 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
717 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
719 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
721 * bfd-in2.h: Regenerated from the previous changes.
722 * libbfd.h: Regenerated from the previous changes.
724 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
726 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
727 the input import library bfd.
728 * bfd-in2.h: Regenerate.
729 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
730 and new_cmse_stub_offset fields.
731 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
733 (elf32_arm_add_stub): Likewise for stub_offset.
734 (arm_new_stubs_start_offset_ptr): New function.
735 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
736 empty SG veneers to have zero relocations.
737 (arm_size_one_stub): Only initialize stub size and template
738 information for non empty veneers. Do not update veneer section size
739 if veneer already has an offset.
740 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
741 of a boolean indicating success or failure.
742 (cmse_scan): Change stub_changed parameter into an integer pointer
743 parameter cmse_stub_created to count the number of stub created and
744 adapt to change of return value in elf32_arm_create_stub.
745 (cmse_entry_fct_p): New function.
746 (arm_list_new_cmse_stub): Likewise.
747 (set_cmse_veneer_addr_from_implib): Likewise.
748 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
749 cmse_scan instead of that of cmse_stub_changed to compute the number
750 of stub created and use it to initialize stub_changed. Call
751 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
752 of return value in elf32_arm_create_stub. Use
753 arm_stub_section_start_offset () if not NULL to initialize size of
754 secure gateway veneers section. Initialize stub_offset of Cortex-A8
755 erratum fix to -1. Use ret to hold return value.
756 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
757 NULL to initialize size of secure gateway veneers section. Adapt
758 comment to stress the importance of zeroing veneer section content.
759 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
760 initialize eponymous field in struct elf32_arm_link_hash_table.
762 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
764 * elf32-s390.c (stdarg.h): New include.
765 (elf_s390_grok_psinfo): New function.
766 (elf_s390_write_core_note): New function.
767 (elf_backend_grok_psinfo): Declare backend hook.
768 (elf_backend_write_core_note): Likewise.
769 * elf64-s390.c (stdarg.h): New include.
770 (elf_s390_grok_prstatus): New function.
771 (elf_s390_grok_psinfo): New function.
772 (elf_s390_write_core_note): New function.
773 (elf_backend_grok_prstatus): Declare backend hook.
774 (elf_backend_grok_psinfo): Likewise.
775 (elf_backend_write_core_note): Likewise.
777 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
779 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
780 (elf_s390_finish_ifunc_symbol): Likewise.
781 (elf_s390_finish_dynamic_symbol): Likewise.
782 (elf_s390_finish_dynamic_sections): Likewise.
783 (elf_s390_grok_prstatus): Likewise.
784 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
785 (elf_s390_finish_dynamic_symbol): Likewise.
787 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
789 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
791 2016-08-23 Nick Clifton <nickc@redhat.com>
793 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
794 there is no arm data associated with the section.
796 2016-08-23 Alan Modra <amodra@gmail.com>
799 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
800 _GLOBAL_OFFSET_TABLE_, not start of .got section.
802 2016-08-22 Nick Clifton <nickc@redhat.com>
804 * doc/chew.c (main): Free the string buffer used to files as they
807 2016-08-22 Alan Modra <amodra@gmail.com>
809 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
810 (ppc_elf_relocate_section): ..to here. Comment. Error on
811 detecting -mbss-plt -fPIC local ifuncs too.
812 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
813 branch table entries.
815 2016-08-19 Nick Clifton <nickc@redhat.com>
817 * elf.c (assign_section_numbers): Assign number for the .shstrtab
818 section after the symbol table and string table sections.
820 2016-08-19 Alan Modra <amodra@gmail.com>
822 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
823 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
824 dyn_relocs for weakdefs.
825 (alias_readonly_dynrelocs): New function.
826 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
827 (ppc64_elf_relocate_section): Simplify condition under which
828 dyn_relocs are emitted.
830 2016-08-19 Alan Modra <amodra@gmail.com>
833 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
834 (readonly_dynrelocs): Comment fix.
835 (global_entry_stub): New function.
836 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
837 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
838 that in size_global_entry_stubs, handling ifunc too. Delete dead
840 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
841 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
842 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
843 undefweak syms. Expand and correct comments.
844 (size_global_entry_stubs): Ensure symbol is defined.
845 (ppc64_elf_relocate_section): Match condition under which
846 dyn_relocs are emitted to that in allocate_dynrelocs.
848 2016-08-12 Alan Modra <amodra@gmail.com>
850 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
851 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
852 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
854 2016-08-11 Alan Modra <amodra@gmail.com>
856 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
857 non_got_ref true in any case where we could have generated dynbss
858 copies but decide not to do so.
860 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
862 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
863 the stub address retrieved if associated with a microMIPS
866 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
868 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
869 stub also add STO_MICROMIPS annotation.
871 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
873 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
874 in microMIPS LA25 stub references.
876 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
878 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
879 adjusting the use_count of merged .got entries.
881 2016-08-08 Nick Clifton <nickc@redhat.com>
883 * doc/chew.c (delete_string): Only free the string buffer if it is
884 there. Mark the buffer as NULL after freeing.
885 (drop): Free the dropped string.
886 (free_words): New function: Frees the memory allocated to the
888 (add_instrinsic): Duplicate the name string, so that it can be
890 (compile): Free unused words.
891 (main): Free the dictionary and top level string buffers at the
894 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
896 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
897 * bfd-in2.h: Regenerate.
898 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
900 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
901 cmse_implib field in struct elf32_arm_link_hash_table.
902 (elf32_arm_filter_cmse_symbols): New function.
903 (elf32_arm_filter_implib_symbols): Likewise.
904 (elf_backend_filter_implib_symbols): Define to
905 elf32_arm_filter_implib_symbols.
907 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
909 * elf32-arm.c (CMSE_PREFIX): Define macro.
910 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
911 (cmse_branch_thumb_only): Declare stub.
912 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
913 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
914 FALSE if there is no PLT.
915 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
916 (elf32_arm_final_link_relocate): Likewise.
917 (elf32_arm_gc_sweep_hook): Likewise.
918 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
919 secure entry functions.
920 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
921 (arm_dedicated_stub_output_section_required): Change to a switch case
922 and add a case for arm_stub_cmse_branch_thumb_only.
923 (arm_dedicated_stub_output_section_required_alignment): Likewise.
924 (arm_stub_dedicated_output_section_name): Likewise.
925 (arm_stub_dedicated_input_section_ptr): Likewise and remove
926 ATTRIBUTE_UNUSED for htab parameter.
927 (arm_stub_required_alignment): Likewise.
928 (arm_stub_sym_claimed): Likewise.
929 (arm_dedicated_stub_section_padding): Likewise.
930 (cmse_scan): New function.
931 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
932 Set stub_changed to TRUE if such veneers were created.
933 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
936 2016-08-02 Alan Modra <amodra@gmail.com>
939 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
941 2016-08-02 Nick Clifton <nickc@redhat.com>
944 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
945 (elf_backend_sweep_hook): Delete.
947 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
948 Kwok Cheung Yeung <kcy@codesourcery.com>
950 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
951 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
952 (ppc_elf_vle_split16): Clear field before inserting.
954 2016-08-01 Nick Clifton <nickc@redhat.com>
956 * po/sv.po: Updated Swedish translation.
958 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
959 Nick Clifton <nickc@redhat.com>
962 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
963 of the coff_section_data before using it.
965 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
967 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
968 in PLT compression selection.
969 (_bfd_mips_elf_check_relocs): Likewise.
971 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
973 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
974 case where there's no elf_link_hash_entry while processing
975 GOT_NORMAL got entries.
977 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
979 * version.m4 (BFD_VERSION): Set to 2.27.51.
980 * configure: Regenerated.
982 2016-07-21 Nick Clifton <nickc@redhat.com>
984 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
985 (swap_out_syms): Return an error when not finding ELF output
986 section rather than asserting.
988 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
990 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
992 2016-07-20 John Baldwin <jhb@FreeBSD.org>
994 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
995 and handle pr_pid if present.
997 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1000 * elf.c (assign_file_positions_for_load_sections): Also check
1001 p_paddr for program header space.
1003 2016-07-20 Alan Modra <amodra@gmail.com>
1005 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1006 ppc64_elf_unhandled_reloc for special_function.
1007 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1009 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1011 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1013 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1014 corresponding error message.
1016 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1018 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1019 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1020 (branch_reloc_p): New function.
1021 (mips_elf_calculate_relocation): Handle ISA mode determination
1022 for relocations against section symbols, against absolute
1023 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1025 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1026 checks for weak undefined symbols. Also check target alignment
1027 within the same ISA mode.
1028 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1029 in the alignment check.
1030 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1031 <R_MICROMIPS_PC10_S1>: Likewise.
1032 <R_MICROMIPS_PC16_S1>: Likewise.
1033 (mips_elf_perform_relocation): Report a failure for unsupported
1034 same-mode JALX instructions and cross-mode branches.
1035 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1036 error messages for jumps to misaligned addresses.
1038 2016-07-16 Alan Modra <amodra@gmail.com>
1040 * elflink.c: Include plugin-api.h.
1041 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1042 (try_claim): ..here.
1043 * plugin.h: Don't include bfd.h.
1044 (bfd_plugin_open_input): Declare.
1046 2016-07-16 Alan Modra <amodra@gmail.com>
1048 * targets.c (bfd_seach_for_target): Rename to..
1049 (bfd_iterate_over_targets): ..this. Rewrite doc.
1050 * bfd-in2.h: Regenerate.
1052 2016-07-16 Alan Modra <amodra@gmail.com>
1054 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1055 * libbfd.h: Regenerate.
1056 * bfd-in2.h: Regenerate.
1058 2016-07-16 Alan Modra <amodra@gmail.com>
1060 * libbfd-in.h (BFD_ALIGN): Move to..
1062 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1063 * elf32-ppc.c (default_params): Adjust init.
1064 (ppc_elf_link_params): Set pagesize_p2.
1065 * libbfd.h: Regenerate.
1066 * bfd-in2.h: Regenerate.
1068 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1070 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1071 (_bfd_elf_filter_global_symbols): Declare.
1072 * elf.c (_bfd_elf_filter_global_symbols): New function.
1073 * elflink.c (elf_filter_global_symbols): Likewise.
1074 (elf_output_implib): Likewise.
1075 (bfd_elf_final_link): Call above function, failing if it does.
1076 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1078 (elf_backend_copy_indirect_symbol): Fix spacing.
1079 (elf_backend_hide_symbol): Likewise.
1080 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1082 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1083 Nick Clifton <nickc@redhat.com>
1085 * elf32-arc.c (PR_DEBUG): Delete.
1086 Fix printing of debug information. Fix formatting of debug
1088 (debug_arc_reloc): Handle symbols that are not from an input file.
1089 (arc_do_relocation): Remove excessive exclamation points.
1091 * arc-got.h: Fix formatting. Fix printing of debug information.
1092 (new_got_entry_to_list): Use xmalloc.
1093 * config.bfd: use the big-endian arc vector as the default vector
1094 for big-endian arc targets.
1096 2016-07-15 Alan Modra <amodra@gmail.com>
1098 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1099 from marking sym_indices.
1101 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1103 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1104 first with relocations against absolute symbols.
1105 (bfd_install_relocation): Likewise.
1107 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1109 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1110 .got/.got.plt sections to 8 bytes.
1112 2016-07-12 Nick Clifton <nickc@redhat.com>
1114 * binary.c (binary_set_section_contents): Second grammar fix.
1116 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1118 * binary.c (binary_set_section_contents): Fix grammar in warning
1121 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1123 * elf32-arc.c: made PR_DEBUG always defined.
1125 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1127 * arc-got.h: Moved got related structures from elf32-arc.c to
1128 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1129 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1130 tls_type_for_reloc, symbol_has_entry_of_type,
1131 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1132 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1133 relocate_fix_got_relocs_for_got_info,
1134 create_got_dynrelocs_for_single_entry,
1135 create_got_dynrelocs_for_got_info): Added to file.
1136 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1139 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1141 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1143 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1145 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1146 (THUMB32_MOVW): Likewise.
1147 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1148 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1149 (arm_stub_is_thumb): Add new veneer stub.
1150 (arm_type_of_stub): Use new veneer.
1151 (arm_stub_required_alignment): Add new veneer.
1153 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1155 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1156 (SEC_ELF_PURECODE): ... this.
1157 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1159 (elf32_arm_fake_sections): Likewise.
1160 (elf_32_arm_section_flags): Likewise.
1161 (elf_32_arm_lookup_section_flags): Likewise.
1162 * section.c (SEC_ELF_NOREAD): Rename to ...
1163 (SEC_ELF_PURECODE): ... this.
1165 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1167 * elf32-arm.c (using_thumb2_bl): New function.
1168 (arm_type_of_stub): Declare thumb2 variable together and change type
1169 to bfd_boolean. Use using_thumb2_bl () to determine whether
1170 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1171 checked for BL range.
1172 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1173 the bit size of BL offset.
1175 2016-06-29 Nick Clifton <nickc@redhat.com>
1177 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1178 Returns TRUE for AArch64 mapping symbols.
1179 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1180 mapping symbols as precious in object files so that they will not
1182 (elf_backend_symbol_processing): Define.
1184 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1185 for ARM mapping symbols.
1186 (elf32_arm_backend_symbol_processing): Make use of the new function.
1188 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1191 * elflink.c (elf_link_check_versioned_symbol): Return false
1192 for unreferenced undefined symbol.
1194 2016-06-28 Nick Clifton <nickc@redhat.com>
1196 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1199 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1200 function. Marks mapping symbols in object files as precious, so
1201 that strip will not remove them.
1202 (elf_backend_symbol_processing): Define.
1204 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1206 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1207 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1209 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1211 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1213 (mips16_reloc_map): Likewise.
1214 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1215 (mips16_elf64_howto_table_rela): Likewise.
1216 (mips16_reloc_map): Likewise.
1217 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1218 (elf_mips16_howto_table_rela): Likewise.
1219 (mips16_reloc_map): Likewise.
1220 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1221 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1222 (b_reloc_p): Likewise.
1223 (mips_elf_calculate_relocation): Likewise.
1224 (_bfd_mips_elf_check_relocs): Likewise.
1225 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1226 * bfd-in2.h: Regenerate.
1227 * libbfd.h: Regenerate.
1229 2016-06-27 Alan Modra <amodra@gmail.com>
1232 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1233 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1235 (ppc64_elf_size_stubs): Adjust to suit.
1237 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1239 * elf32-dlx.h: New file.
1240 * elf32-dlx.c: Adjust.
1242 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1244 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1246 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1248 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1251 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1253 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1254 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1255 (elfcore_grok_freebsd_psinfo): New function.
1256 (elfcore_grok_freebsd_prstatus): New function.
1257 (elfcore_grok_freebsd_note): New function.
1258 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1261 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1263 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1266 2016-06-24 Alan Modra <amodra@gmail.com>
1268 * config.bfd: Delete mips vxworks patterns matched earlier.
1269 Combine mips*-*-none with mips*-*-elf*.
1271 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1273 * elfxx-mips.c (mips_elf_perform_relocation): Call
1274 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1275 use the `%X%H' format for the cross-mode jump conversion error
1276 message. Remove the full stop from the end of the message.
1277 Continue processing rather than returning failure.
1279 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1281 * archures.c: Remove bfd_mach_arc_nps400.
1282 * bfd-in2.h: Likewise.
1283 * cpu-arc.c (arch_info_struct): Likewise.
1284 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1287 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1291 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1293 (elf_link_is_defined_archive_symbol): Call
1294 bfd_link_plugin_object_p on unknown plugin object and use the
1295 IR symbol table if the input is an IR object.
1296 * plugin.c (bfd_link_plugin_object_p): New function.
1297 * plugin.h (bfd_link_plugin_object_p): New prototype.
1299 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1302 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1303 on symbol from plugin dummy input.
1305 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1307 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1309 * bfd-in2.h: Regenerated.
1310 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1311 with bfd_plugin_unknown.
1313 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1316 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1317 bfd_boolean argument.
1318 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1319 "shared object" with "PIC object" in comments.
1320 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1321 "shared object" with "PIC object" in comments. Avoid PLT if
1322 requested. Generate dynamic relocations for non-GOT references.
1323 Make room for the special first entry in PLT and allocate PLT
1324 entry only for PLT and PC-relative references. Store dynamic
1325 GOT relocations in .rel[a].iplt section for static executables.
1326 If PLT isn't used, always use GOT for symbol value. Don't
1327 allocate GOT entry if it isn't used.
1328 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1329 count only in the code section. Allocate dynamic pointer
1330 relocation against STT_GNU_IFUNC symbol in the non-code section.
1331 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1332 only for PC-relative references.
1333 (elf_i386_allocate_dynrelocs): Pass TRUE to
1334 _bfd_elf_allocate_ifunc_dyn_relocs.
1335 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1336 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1337 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1338 the non-code section and store it in the proper REL section.
1339 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1341 (elf_i386_finish_dynamic_symbol): Generate dynamic
1342 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1343 STT_GNU_IFUNC symbols without PLT.
1344 (elf_i386_finish_dynamic_sections): Don't handle local
1345 STT_GNU_IFUNC symbols here.
1346 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1348 (elf_backend_output_arch_local_syms): New.
1349 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1350 count only in the code section. Allocate dynamic pointer
1351 relocation against STT_GNU_IFUNC symbol in the non-code section.
1352 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1353 count only for PC-relative references.
1354 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1355 _bfd_elf_allocate_ifunc_dyn_relocs.
1356 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1357 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1358 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1359 without PLT. Generate dynamic pointer relocation against
1360 STT_GNU_IFUNC symbol in the non-code section and store it in
1361 the proper RELA section. Don't allow non-pointer relocation
1362 against STT_GNU_IFUNC symbol without PLT.
1363 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1364 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1365 STT_GNU_IFUNC symbols without PLT.
1366 (elf_x86_64_finish_dynamic_sections): Don't handle local
1367 STT_GNU_IFUNC symbols here.
1368 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1370 (elf_backend_output_arch_local_syms): New.
1371 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1372 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1374 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1375 Tony Wang <tony.wang@arm.com>
1377 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1379 (stub_long_branch_thumb2_only): Define stub.
1380 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1381 (arm_stub_long_branch_thumb2_only): Likewise.
1382 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1385 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1387 * archures.c (bfd_mach_sparc_v8plusc): Define.
1388 (bfd_mach_sparc_v9c): Likewise.
1389 (bfd_mach_sparc_v8plusd): Likewise.
1390 (bfd_mach_sparc_v9d): Likewise.
1391 (bfd_mach_sparc_v8pluse): Likewise.
1392 (bfd_mach_sparc_v9e): Likewise.
1393 (bfd_mach_sparc_v8plusv): Likewise
1394 (bfd_mach_sparc_v9v): Likewise.
1395 (bfd_mach_sparc_v8plusm): Likewise.
1396 (bfd_mach_sparc_v9m): Likewise.
1397 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1398 (bfd_mach_sparc_64bit_p): Likewise.
1399 * bfd-in2.h: Regenerate.
1400 * cpu-sparc.c (arch_info_struct): Add entries for
1401 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1402 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1403 and bfd_mach_sparc_v9{c,d,e,v,m}.
1404 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1405 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1407 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1409 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1410 symbols for relocations against IFUNC symbols.
1411 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1413 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1415 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1416 .rela.iplt in DT_PLTRELSZ.
1417 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1418 for DT_PLTRELSZ and DT_RELASZ as well.
1420 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1422 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1423 non-loaded, non-alloced sections.
1424 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1426 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1428 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1429 allocating dynamic relocation.
1430 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1432 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1435 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1436 offsets until reloc_toaddr.
1438 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1440 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1441 Don't check symbol type for STN_UNDEF symbol index.
1442 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1443 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1446 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1448 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1450 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1451 for exact arch value then. Force review of arch check logic for new
1453 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1454 that logic for new architecture.
1455 (arch_has_thumb2_nop): Remove.
1456 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1457 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1459 2016-06-14 Alan Modra <amodra@gmail.com>
1461 * bfd-in.h (bfd_my_archive): Delete.
1462 * bfd-in2.h: Regenerate.
1464 2016-06-14 Alan Modra <amodra@gmail.com>
1467 * archive.c (open_nested_file): Set my_archive.
1468 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1470 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1471 (bfd_seek): Likewise.
1472 * bfdwin.c (bfd_get_file_window): Likewise.
1473 * cache.c (cache_bmmap): Likewise.
1474 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1475 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1477 * plugin.c (try_claim): Likewise.
1478 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1479 file within thin archive, not the archive.
1481 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1484 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1485 section address for R_386_GOT32/R_386_GOT32X relocations against
1486 IFUNC symbols if there is no base register and return error for
1489 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1491 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1492 GOT32 adjustment for static executables.
1494 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
1496 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1498 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1500 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
1502 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1504 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1506 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1508 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
1509 (SECTSTART): Changed.
1510 (elf_arc_relocate_section): Fixed mistake in PIE related
1512 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
1514 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1516 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
1517 enable support for "-z combreloc" and DT_RELACOUNT.
1518 (elf_backend_reloc_type_class): Likewise
1520 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
1523 * elf32-i386.c (elf_i386_relocate_section): When relocating
1524 R_386_GOT32, return error without a base register for PIC and
1525 subtract the .got.plt section address only with a base register.
1527 2016-06-10 Alan Modra <amodra@gmail.com>
1529 * elf-strtab.c (struct strtab_save): Use size_t for "size".
1530 (struct elf_strtab_hash): Likewise for "size" and "alloced".
1531 (_bfd_elf_strtab_init): Formatting.
1532 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
1533 (_bfd_elf_strtab_addref): Take size_t idx param.
1534 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
1535 (_bfd_elf_strtab_offset): Likewise.
1536 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
1537 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
1538 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
1539 (_bfd_elf_strtab_finalize): Similarly.
1540 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
1541 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
1542 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
1543 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
1544 using bfd_size_type.
1545 (bfd_section_from_shdr): Delete amt.
1546 (_bfd_elf_init_reloc_shdr): Likewise.
1547 (_bfd_elf_link_assign_sym_version): Likewise.
1548 (assign_section_numbers): Use size_t reloc_count.
1549 * elflink.c (struct elf_symbuf_head): Use size_t "count".
1550 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
1551 (elf_link_is_defined_archive_symbol): Likewise.
1552 (elf_add_dt_needed_tag): Likewise.
1553 (elf_finalize_dynstr): Likewise.
1554 (elf_link_add_object_symbols): Likewise.
1555 (bfd_elf_size_dynamic_sections): Likewise.
1556 (elf_create_symbuf): Similarly.
1557 (bfd_elf_match_symbols_in_sections): Likewise.
1558 (elf_link_swap_symbols_out): Likewise.
1559 (elf_link_check_versioned_symbol): Likewise.
1560 (bfd_elf_gc_record_vtinherit): Likewise.
1561 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
1563 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1566 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
1567 and relocs only if shrinking occurred.
1569 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
1571 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
1572 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
1573 (elf_i386_check_tls_transition): Check indirect call and direct
1574 call with the addr32 prefix for general and local dynamic models.
1575 Set the tls_get_addr feild.
1576 (elf_i386_convert_load_reloc): Always use addr32 prefix for
1577 indirect ___tls_get_addr call via GOT.
1578 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
1579 transitions with indirect call and direct call with the addr32
1582 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
1584 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
1585 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
1586 (elf_s390_relocate_section): Fix comment.
1587 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
1590 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
1592 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
1593 section offset when calculation the larl operand in the first PLT
1596 2016-06-07 Alan Modra <amodra@gmail.com>
1598 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
1599 to match other 32-bit archs.
1600 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
1601 (ppc_elf_object_p): Call it.
1602 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
1604 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
1605 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
1606 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
1607 _bfd_elf_ppc_at_tprel_transform): Move to..
1608 * elf-bfd.h: ..here.
1609 (_bfd_elf_ppc_set_arch): Declare.
1610 * bfd-in2.h: Regenerate.
1612 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
1614 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
1615 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
1616 (elf_x86_64_check_tls_transition): Check indirect call and
1617 direct call with the addr32 prefix for general and local dynamic
1618 models. Set the tls_get_addr feild.
1619 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
1620 indirect __tls_get_addr call via GOT.
1621 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
1622 transitions with indirect call and direct call with the addr32
1625 2016-06-04 Christian Groessler <chris@groessler.org>
1627 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
1629 2016-06-02 Nick Clifton <nickc@redhat.com>
1632 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
1634 (arch_info_struct): Likewise.
1635 (architectures): Likewise.
1637 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
1639 * config.bfd: Replace -uclibc with *.
1641 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
1643 * elf64-x86-64.c: Replace data32 with data16 in comments.
1645 2016-05-31 Alan Modra <amodra@gmail.com>
1649 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
1650 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
1651 symbol given a version by a script different to the version
1652 of the symbol being added.
1653 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
1654 _bfd_elf_strtab_restore. Don't fudge dynstr references.
1655 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
1656 (struct strtab_save): New.
1657 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
1658 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
1659 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
1661 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1663 * elf32-hppa.h: Add extern "C".
1664 * elf32-nds32.h: Likewise.
1665 * elf32-tic6x.h: Likewise.
1667 2016-06-01 Nick Clifton <nickc@redhat.com>
1669 * po/sr.po: New Serbian translation.
1670 * configure.ac (ALL_LINGUAS): Add sr.
1671 * configure: Regenerate.
1673 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1675 * elfxx-mips.c (b_reloc_p): New function.
1676 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
1679 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1681 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
1682 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
1683 reloc location from calculation, treat the addend as signed with
1684 local non-section symbols and enable overflow detection.
1686 2016-05-28 Alan Modra <amodra@gmail.com>
1688 * aoutx.h: Adjust linker callback calls throughout file,
1691 * coff-alpha.c: Likewise.
1692 * coff-arm.c: Likewise.
1693 * coff-h8300.c: Likewise.
1694 * coff-h8500.c: Likewise.
1695 * coff-i960.c: Likewise.
1696 * coff-mcore.c: Likewise.
1697 * coff-mips.c: Likewise.
1698 * coff-ppc.c: Likewise.
1699 * coff-rs6000.c: Likewise.
1700 * coff-sh.c: Likewise.
1701 * coff-tic80.c: Likewise.
1702 * coff-w65.c: Likewise.
1703 * coff-z80.c: Likewise.
1704 * coff-z8k.c: Likewise.
1705 * coff64-rs6000.c: Likewise.
1706 * cofflink.c: Likewise.
1707 * ecoff.c: Likewise.
1708 * elf-bfd.h: Likewise.
1709 * elf-m10200.c: Likewise.
1710 * elf-m10300.c: Likewise.
1711 * elf32-arc.c: Likewise.
1712 * elf32-arm.c: Likewise.
1713 * elf32-avr.c: Likewise.
1714 * elf32-bfin.c: Likewise.
1715 * elf32-cr16.c: Likewise.
1716 * elf32-cr16c.c: Likewise.
1717 * elf32-cris.c: Likewise.
1718 * elf32-crx.c: Likewise.
1719 * elf32-d10v.c: Likewise.
1720 * elf32-epiphany.c: Likewise.
1721 * elf32-fr30.c: Likewise.
1722 * elf32-frv.c: Likewise.
1723 * elf32-ft32.c: Likewise.
1724 * elf32-h8300.c: Likewise.
1725 * elf32-hppa.c: Likewise.
1726 * elf32-i370.c: Likewise.
1727 * elf32-i386.c: Likewise.
1728 * elf32-i860.c: Likewise.
1729 * elf32-ip2k.c: Likewise.
1730 * elf32-iq2000.c: Likewise.
1731 * elf32-lm32.c: Likewise.
1732 * elf32-m32c.c: Likewise.
1733 * elf32-m32r.c: Likewise.
1734 * elf32-m68hc1x.c: Likewise.
1735 * elf32-m68k.c: Likewise.
1736 * elf32-mep.c: Likewise.
1737 * elf32-metag.c: Likewise.
1738 * elf32-microblaze.c: Likewise.
1739 * elf32-moxie.c: Likewise.
1740 * elf32-msp430.c: Likewise.
1741 * elf32-mt.c: Likewise.
1742 * elf32-nds32.c: Likewise.
1743 * elf32-nios2.c: Likewise.
1744 * elf32-or1k.c: Likewise.
1745 * elf32-ppc.c: Likewise.
1746 * elf32-s390.c: Likewise.
1747 * elf32-score.c: Likewise.
1748 * elf32-score7.c: Likewise.
1749 * elf32-sh.c: Likewise.
1750 * elf32-sh64.c: Likewise.
1751 * elf32-spu.c: Likewise.
1752 * elf32-tic6x.c: Likewise.
1753 * elf32-tilepro.c: Likewise.
1754 * elf32-v850.c: Likewise.
1755 * elf32-vax.c: Likewise.
1756 * elf32-visium.c: Likewise.
1757 * elf32-xstormy16.c: Likewise.
1758 * elf32-xtensa.c: Likewise.
1759 * elf64-alpha.c: Likewise.
1760 * elf64-hppa.c: Likewise.
1761 * elf64-ia64-vms.c: Likewise.
1762 * elf64-mmix.c: Likewise.
1763 * elf64-ppc.c: Likewise.
1764 * elf64-s390.c: Likewise.
1765 * elf64-sh64.c: Likewise.
1766 * elf64-x86-64.c: Likewise.
1767 * elflink.c: Likewise.
1768 * elfnn-aarch64.c: Likewise.
1769 * elfnn-ia64.c: Likewise.
1770 * elfxx-mips.c: Likewise.
1771 * elfxx-sparc.c: Likewise.
1772 * elfxx-tilegx.c: Likewise.
1773 * linker.c: Likewise.
1774 * pdp11.c: Likewise.
1775 * pe-mips.c: Likewise.
1776 * reloc.c: Likewise.
1777 * reloc16.c: Likewise.
1778 * simple.c: Likewise.
1779 * vms-alpha.c: Likewise.
1780 * xcofflink.c: Likewise.
1781 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1782 status param. Adjust calls to these and linker callbacks throughout.
1783 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1784 get_ramstart): Delete status param. Adjust calls to these and
1785 linker callbacks throughout.
1787 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1789 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1790 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1791 target alignment verification.
1793 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1795 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1796 section name if `bfd_elf_string_from_elf_section' returns an
1799 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1801 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1802 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1803 for message. Continue processing rather than returning failure.
1805 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
1807 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1808 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1809 Call `bfd_set_error'.
1811 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1814 * archive.c (bfd_slurp_armap): Replace
1815 bfd_elf64_archive_slurp_armap with
1816 _bfd_archive_64_bit_slurp_armap.
1817 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1818 BFD64 is defined and the archive is too big.
1819 (coff_write_armap): Likewise.
1820 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1821 (_bfd_archive_64_bit_slurp_armap): This.
1822 (bfd_elf64_archive_write_armap): Renamed to ...
1823 (_bfd_archive_64_bit_write_armap): This.
1824 * configure.ac: Add --enable-64-bit-archive.
1825 (want_64_bit_archive): New. Set to true by default for 64-bit
1826 MIPS and s390 ELF targets.
1827 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1828 * config.in: Regenerated.
1829 * configure: Likewise.
1830 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1831 (bfd_elf64_archive_slurp_armap): Likewise.
1832 (bfd_elf64_archive_write_armap): Likewise.
1833 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1834 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1835 (bfd_elf64_archive_truncate_arname): Likewise.
1836 (bfd_elf64_archive_read_ar_hdr): Likewise.
1837 (bfd_elf64_archive_write_ar_hdr): Likewise.
1838 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1839 (bfd_elf64_archive_get_elt_at_index): Likewise.
1840 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1841 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1842 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1843 (bfd_elf64_archive_slurp_armap): Likewise.
1844 (bfd_elf64_archive_write_armap): Likewise.
1845 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1846 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1847 (bfd_elf64_archive_truncate_arname): Likewise.
1848 (bfd_elf64_archive_read_ar_hdr): Likewise.
1849 (bfd_elf64_archive_write_ar_hdr): Likewise.
1850 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1851 (bfd_elf64_archive_get_elt_at_index): Likewise.
1852 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1853 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1854 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1855 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1856 bfd_elfNN_archive_functions isn't defined.
1857 (TARGET_LITTLE_SYM): Likewise.
1858 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1859 (_bfd_archive_64_bit_write_armap): Likewise.
1860 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1861 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1862 (_bfd_archive_64_bit_truncate_arname): Likewise.
1863 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1864 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1865 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1866 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1867 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1868 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1869 * libbfd.h: Regenerated.
1870 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1871 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1873 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1876 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1877 linker add_archive_element callback returns FALSE.
1878 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1879 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1880 archive element if linker add_archive_element callback returns
1882 * elflink.c (elf_link_add_archive_symbols): Likewise.
1883 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1884 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1885 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1886 (xcoff_link_check_ar_symbols): Likewise.
1888 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1890 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1891 <bfd_reloc_outofrange>: Unify error reporting code.
1893 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
1895 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1896 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1897 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1898 * bfd-in2.h: Regenerate.
1899 * libbfd.h: Likewise.
1901 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1903 * config.bfd: Add entry for arm-phoenix.
1905 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1907 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1908 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1909 account for padding for stub section requiring one.
1910 (elf32_arm_build_stubs): Add comment to stress the importance of
1911 zeroing veneer section content.
1913 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1915 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1917 * bfd-in2.h: Regenerate.
1918 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1920 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1921 (arm_dedicated_stub_output_section_name): Likewise.
1922 (arm_dedicated_stub_input_section_ptr): Likewise.
1923 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1924 function description comment. Add support for dedicated output stub
1925 section to given stub types.
1926 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1927 elf32_arm_create_or_find_stub_sec.
1928 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1929 (elf32_arm_size_stubs): Pass stub type when calling
1930 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1931 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1933 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1935 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1936 when setting need_convert_load.
1938 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1940 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1943 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1946 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1948 (elf_i386_convert_load): Don't convert R_386_GOT32.
1950 2016-05-20 Alan Modra <amodra@gmail.com>
1953 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1954 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1956 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1958 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1959 (debug_arc_reloc): Likewise.
1960 (elf_arc_relocate_section): Likewise.
1961 (elf_arc_check_relocs): Likewise.
1962 (elf_arc_adjust_dynamic_symbol): Likewise.
1963 (elf_arc_add_symbol_hook): Likewise.
1965 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1967 * config.bfd: Remove `am34-*-linux*' support.
1969 2016-05-19 Alan Modra <amodra@gmail.com>
1971 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1972 relocs before plt relocs.
1974 2016-05-19 Alan Modra <amodra@gmail.com>
1976 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1977 before dereferencing.
1979 2016-05-18 Nick Clifton <nickc@redhat.com>
1981 * po/sv.po: Updated Swedish translation.
1983 2016-05-18 Alan Modra <amodra@gmail.com>
1985 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1986 for each BFD. Don't goto error_ret_free_local from outside loop.
1988 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1990 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1991 STB_GNU_UNIQUE handling.
1992 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1993 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1994 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1995 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1996 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1997 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1998 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1999 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2000 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2001 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2002 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2003 (elf_backend_add_symbol_hook): Remove macro.
2004 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2005 for STB_GNU_UNIQUE symbols.
2007 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2009 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2011 (v850_elf_copy_private_bfd_data): ... here. Call the new
2012 function and `_bfd_elf_copy_private_bfd_data'.
2014 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2017 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2018 GOTPCREL relocation against large section.
2020 2016-05-13 Alan Modra <amodra@gmail.com>
2022 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2023 linker dynamic sections in calculating size and address of
2024 dynamic tags rather than using output sections. Remove asserts.
2025 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2026 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2027 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2028 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2029 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2030 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2031 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2032 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2033 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2034 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2035 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2036 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2037 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2038 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2039 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2040 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2041 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2042 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2043 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2044 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2045 * elflink.c (bfd_elf_final_link): Likewise.
2046 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2047 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2048 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2049 don't set doit. Look up dynobj section.
2050 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2051 invocation and dynamic tag vma calculation. Don't test
2052 boolean var == TRUE.
2053 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2056 2016-05-13 Alan Modra <amodra@gmail.com>
2058 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2059 octets_per_byte. Put dynamic .rela.plt last in link orders.
2060 Assign output_offset for reloc sections rather than writing
2061 sorted relocs from block corresponding to output_offset.
2063 2016-05-12 Alan Modra <amodra@gmail.com>
2065 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2067 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2069 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2071 2016-05-11 Alan Modra <amodra@gmail.com>
2073 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2074 (elf32_hppa_check_relocs): Don't set dynobj.
2075 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2076 (elf32_hppa_build_stubs): Likewise.
2077 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2079 2016-05-11 Alan Modra <amodra@gmail.com>
2082 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2083 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2085 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2087 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2088 aarch64_tls_transition check.
2090 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2092 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2094 (arm_stub_sym_claimed): New function.
2095 (elf32_arm_create_stub): Use veneered symbol name and section if
2096 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2097 (arm_stub_claim_sym): New function.
2098 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2099 veneered symbol, otherwise create local symbol as before.
2101 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2103 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2104 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2105 and set branch type of a symbol.
2106 (bfd_elf32_arm_process_before_allocation): Likewise.
2107 (elf32_arm_relocate_section): Likewise and fix identation along the
2109 (allocate_dynrelocs_for_symbol): Likewise.
2110 (elf32_arm_finish_dynamic_symbol): Likewise.
2111 (elf32_arm_swap_symbol_in): Likewise.
2112 (elf32_arm_swap_symbol_out): Likewise.
2114 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2116 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2117 * bfd-in2.h: Regenerated.
2118 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2119 parameter to add_stub_section callback.
2120 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2121 and pass it down to add_stub_section.
2122 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2124 (elf32_arm_size_stubs): Add output section parameter to
2125 add_stub_section function pointer parameter.
2127 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2129 * elf32-arm.c (elf32_arm_create_stub): New function.
2130 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2132 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2134 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2135 arm_stub_a8_veneer_lwm enumerator.
2136 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2137 aforementioned enumerator.
2138 (struct elf32_arm_stub_hash_entry): Delete target_addend
2139 field and add source_value.
2140 (struct a8_erratum_fix): Delete addend field and add target_offset.
2141 (stub_hash_newfunc): Initialize source_value field amd remove
2142 initialization for target_addend.
2143 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2144 the else to being always executed, moving the
2145 arm_stub_a8_veneer_b_cond specific code in it. Remove
2146 stub_entry->target_addend from points_to computation.
2147 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2148 to target symbol from start of section rather than the offset from the
2150 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2151 fields from struct a8_erratum_fix's offset and target_offset
2153 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2154 veneered_insn_loc and loc using stub_entry's source_value.
2156 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2158 (elf32_arm_merge_eabi_attributes): Add merging logic for
2161 2016-05-10 Pip Cet <pipcet@gmail.com>
2164 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2165 Define as _bfd_generic_copy_link_hash_symbol_type when using
2168 2016-05-09 Nick Clifton <nickc@redhat.com>
2171 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2172 field before accessing sections array.
2174 2016-05-09 Christophe Monat <christophe.monat@st.com>
2177 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2178 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2180 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2182 (create_instruction_vldmdb): Likewise.
2183 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2184 uses it to re-encode.
2186 2016-05-09 Nick Clifton <nickc@redhat.com>
2189 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2192 2016-05-09 Alan Modra <amodra@gmail.com>
2194 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2196 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2199 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2200 documenting that indx == -3 if symbol is defined in a discarded
2202 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2203 symbol is defined in a discarded section.
2204 (elf_link_output_extsym): Strip a global symbol defined in a
2207 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2209 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2212 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2214 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2216 (elf_i386_convert_load_reloc): This. New function.
2217 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2219 (elf_x86_64_convert_load_reloc): This. New function.
2221 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2223 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2224 Don't check if contents == NULL.
2225 (elf_i386_tls_transition): Add from_relocate_section. Check
2226 from_relocate_section instead of contents != NULL. Update
2227 elf_i386_check_tls_transition call.
2228 (elf_i386_check_relocs): Cache the section contents if
2229 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2230 elf_i386_tls_transition.
2231 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2232 to elf_i386_tls_transition.
2233 (elf_backend_caches_rawsize): New.
2234 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2235 if contents == NULL.
2236 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2237 from_relocate_section instead of contents != NULL.
2238 (elf_x86_64_check_relocs): Cache the section contents if
2239 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2240 elf_x86_64_tls_transition.
2241 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2242 to elf_x86_64_tls_transition.
2243 (elf_backend_caches_rawsize): New.
2245 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2248 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2251 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2253 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2254 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2255 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2256 no_apply_dynamic_relocs.
2257 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2258 dynamic relocations generated.
2260 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2262 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2264 (elf_i386_create_dynamic_sections): Here.
2265 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2266 interp setting to ...
2267 (elf_x86_64_create_dynamic_sections): Here.
2269 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2271 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2272 and replace (EH)->has_got_reloc with GOT_RELOC.
2273 (elf_i386_fixup_symbol): Pass has_got_reloc to
2274 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2275 (elf_i386_allocate_dynrelocs): Likewise.
2276 (elf_i386_relocate_section): Likewise.
2277 (elf_i386_finish_dynamic_symbol): Likewise.
2278 (elf_i386_convert_load): Pass TRUE to
2279 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2280 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2281 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2282 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2283 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2284 (elf_x86_64_allocate_dynrelocs): Likewise.
2285 (elf_x86_64_relocate_section): Likewise.
2286 (elf_x86_64_finish_dynamic_symbol): Likewise.
2287 (elf_x86_64_convert_load): Pass TRUE to
2288 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2290 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2292 * elf32-i386.c (check_relocs_failed): New.
2293 (elf_i386_check_relocs): Set check_relocs_failed on error.
2294 (elf_i386_relocate_section): Skip if check_relocs failed.
2296 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2298 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2299 check_relocs_failed on error.
2301 2016-04-29 Nick Clifton <nickc@redhat.com>
2304 * elf-bfd.h (struct elf_backend_data): Rename
2305 elf_backend_set_special_section_info_and_link to
2306 elf_backend_copy_special_section_fields.
2307 * elfxx-target.h: Likewise.
2308 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2309 comparing section flags.
2310 (copy_special_section_fields): New function.
2311 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2312 Perform two scans over special sections. The first one looks for
2313 a direct mapping between the output section and an input section.
2314 The second scan looks for a possible match based upon section
2316 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2317 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2319 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2320 elf32_i386_copy_solaris_special_section_fields.
2321 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2322 Rename to elf32_sparc_copy_solaris_special_section_fields.
2323 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2324 elf64_x86_64_copy_solaris_special_section_fields.
2326 2016-04-28 Nick Clifton <nickc@redhat.com>
2328 * po/zh_CN.po: Updated Chinese (simplified) translation.
2330 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2333 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2334 when estimating distances between output sections.
2336 2016-04-27 Alan Modra <amodra@gmail.com>
2338 * elflink.c (_bfd_elf_is_start_stop): New function.
2339 (_bfd_elf_gc_mark_rsec): Use it.
2340 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2342 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2344 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2345 * mmo.c (mmo_get_section_contents): Likewise.
2346 (mmo_set_section_contents): Likewise.
2348 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2350 * elf-bfd.h (elf_link_hash_table): Update comments for
2352 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2353 the unused NULL entry at the head of dynamic symbol table.
2354 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2357 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2359 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2360 created file from dynobj.
2362 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2364 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2365 normal input file if possible.
2367 2016-04-21 Nick Clifton <nickc@redhat.com>
2369 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2370 * aout-target.h: Likewise.
2371 * aout-tic30.c: Likewise.
2372 * binary.c: Likewise.
2374 * coff-alpha.c: Likewise.
2375 * coff-rs6000.c: Likewise.
2376 * coff64-rs6000.c: Likewise.
2377 * coffcode.h: Likewise.
2378 * i386msdos.c: Likewise.
2379 * i386os9k.c: Likewise.
2382 * libbfd-in.h: Likewise.
2383 * libecoff.h: Likewise.
2384 * mach-o-target.c: Likewise.
2386 * nlm-target.h: Likewise.
2387 * oasys.c: Likewise.
2389 * plugin.c: Likewise.
2390 * ppcboot.c: Likewise.
2393 * tekhex.c: Likewise.
2394 * versados.c: Likewise.
2395 * vms-alpha.c: Likewise.
2397 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2398 * linker.c (bfd_link_check_relocs): New function.
2399 (_bfd_generic_link_check_relocs): New function.
2400 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2401 _bfd_link_check_relocs field.
2402 (struct bfd_target)L Add _bfd_link_check_relocs field.
2403 * bfd-in2.h: Regenerate.
2404 * libbfd.h: Regenerate.
2406 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2408 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2409 (elf_backend_gc_sweep_hook): Likewise.
2410 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2411 (elf_backend_gc_sweep_hook): Likewise.
2413 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2415 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2416 in excluded sections
2418 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2421 * elf64-x86-64.c (check_relocs_failed): New.
2422 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2423 Support relocation agaist local symbol. Set check_relocs_failed.
2424 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2425 R_X86_64_32 relocation overflow.
2426 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2427 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2429 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2431 * elf32-i386.c (elf_i386_check_relocs): Call
2432 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2433 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2435 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2437 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2438 * elflink.c (_bfd_elf_link_check_relocs): New function.
2439 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2440 if check_relocs_after_open_input is FALSE.
2442 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2444 * cache.c: Update old style function definitions.
2445 * elf32-m68k.c: Likewise.
2446 * elf64-mmix.c: Likewise.
2447 * stab-syms.c: Likewise.
2449 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2451 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2453 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2455 * Makefile.in: Regenerated with automake 1.11.6.
2456 * aclocal.m4: Likewise.
2457 * doc/Makefile.in: Likewise.
2459 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2461 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2462 * bfd-in2.h: Regenerate.
2463 * libbfd.h: Regenerate.
2464 * elf32-arc.c: Add 'opcode/arc.h' include.
2465 (struct arc_relocation_data): Add symbol_name.
2466 (arc_special_overflow_checks): New function.
2467 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2468 required, add an extra comment.
2469 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2471 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2473 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2475 (elf_arc_relocate_section): Update enum uses.
2476 (elf_arc_check_relocs): Likewise.
2477 (elf_arc_finish_dynamic_symbol): Likewise.
2479 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2481 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2484 2016-04-14 Nick Clifton <nickc@redhat.com>
2487 * elf-bbfd.h (struct elf_backend_data): New field:
2489 New field: elf_backend_set_special_section_info_and_link
2490 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2492 (elf_backend_set_special_section_info_and_link): Define if not
2494 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
2495 elf_backend_strtab_flags macros to initialise fields in structure.
2496 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
2497 being set even if SHF_MERGE is not set.
2498 (elf_fake_sections): Likewise.
2499 (section_match): New function. Matches two ELF sections based
2500 upon fixed characteristics.
2501 (find_link): New function. Locates a section in a BFD that
2502 matches a section in a different BFD.
2503 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
2504 fields of reserved sections.
2505 (bfd_elf_compute_section_file_positions): Set the flags for the
2506 .shstrtab section based upon the elf_strtab_flags field in the
2507 elf_backend_data structure.
2508 (swap_out_syms): Likewise for the .strtab section.
2509 * elflink.c (bfd_elf_final_link): Set the flags for the
2510 .strtab section based upon the elf_strtab_flags field in the
2511 elf_backend_data structure.
2512 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
2513 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
2515 (elf_backend_set_special_section_info_and_link): Define for
2517 * elf32-sparc.c: Likewise.
2518 * elf64-x86-64.c: Likewise.
2520 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
2523 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
2525 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
2526 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
2527 applies to read-only section.
2528 * elf32-i386.c (elf_i386_link_hash_table): Add
2529 readonly_dynrelocs_against_ifunc.
2530 (elf_i386_allocate_dynrelocs): Updated.
2531 (elf_i386_size_dynamic_sections): Issue an error for read-only
2532 segment with dynamic IFUNC relocations only if
2533 readonly_dynrelocs_against_ifunc is TRUE.
2534 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2535 readonly_dynrelocs_against_ifunc.
2536 (elf_x86_64_allocate_dynrelocs): Updated.
2537 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
2538 segment with dynamic IFUNC relocations only if
2539 readonly_dynrelocs_against_ifunc is TRUE.
2540 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2543 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
2545 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
2546 a fall through from error_ret_free_internal. Free local_syms in
2547 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
2549 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2551 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
2552 (relocate_plt_for_entry): Likewise.
2554 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2556 * elf32-arc.c (elf_arc_check_relocs): Changed
2558 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2560 * elf32-arc.c (name_for_global_symbol): Changed assert.
2561 (get_replace_function): Created.:
2562 (struct arc_relocation_data): Changed to signed types.
2563 (defines S, L, P, PDATA): Casted to signed type.
2564 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
2565 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
2566 (arc_do_relocation): Changed.
2568 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2570 * elf32-arc.c (name_for_global_symbol): Added assert to check for
2572 (elf_arc_relocate_section): Added and changed asserts, validating
2573 the synamic symbol index.
2574 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
2575 relocation if symbol has dynindx set to -1.
2577 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
2580 * elflink.c (elf_link_add_object_symbols): Always turn hidden
2581 and internal symbols which have a dynamic index into local
2584 2016-04-04 Nick Clifton <nickc@redhat.com>
2587 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
2588 version number if the version is zero.
2590 2016-04-01 Alan Modra <amodra@gmail.com>
2593 * elflink.c (on_needed_list): Recursively check needed status.
2594 (elf_link_add_object_symbols): Adjust.
2596 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2598 * elf32-avr.c (avr_elf32_load_records_from_section): Free
2599 internal_relocs only if they aren't cached.
2601 2016-03-29 Nick Clifton <nickc@redhat.com>
2604 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
2605 assertion on the size of the got section to allow it to be bigger
2606 than the number of relocs.
2608 2016-03-29 Toni Spets <toni.spets@iki.fi>
2611 * coffcode.h (coff_write_object_contents): Revert accidental
2614 2016-03-22 Alan Modra <amodra@gmail.com>
2617 * dwarf2.c (read_attribute_value): Skip info_ptr check for
2618 DW_FORM_flag_present.
2620 2016-03-22 Nick Clifton <nickc@redhat.com>
2622 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
2623 architecture name for backwards compatibility.
2625 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
2626 unbounded stack use.
2628 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
2629 sufficiently recent version of GCC.
2630 * configure: Regenerate.
2632 2016-03-22 Alan Modra <amodra@gmail.com>
2635 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
2637 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2639 * archures.c (bfd_mach_arc_nps400): Define.
2640 * bfd-in2.h: Regenerate.
2641 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
2642 some existing entries to make space.
2643 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
2644 (arc_elf_final_write_processing): Likewise.
2646 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2648 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
2650 (arc_elf_final_write_processing): Don't bother setting cpu field
2651 in e_flags, this will have been set elsewhere.
2653 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2655 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
2658 2016-03-21 Nick Clifton <nickc@redhat.com>
2660 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
2661 * configure: Regenerate.
2662 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
2663 alloca with call to xmalloc.
2664 * elf32-nds32.c: Likewise.
2665 * elf64-hppa.c: Likewise.
2666 * elfxx-mips.c: Likewise.
2668 * pei-x86_64.c: Likewise.
2672 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2675 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
2677 (elf_i386_relocate_section): Likewise.
2678 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2679 (elf_x86_64_relocate_section): Likewise.
2681 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2684 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2685 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
2686 relocation overflow check.
2688 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
2690 * bfd-in2.h: Regenerated.
2692 2016-03-11 Dan Gissel <dgisselq@ieee.org>
2695 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
2696 uses bytes not octets.
2697 * elflink.c (resolve_section): Likewise.
2698 Add a bfd parameter.
2699 (eval_section): Pass the input_bfd to resolve_section.
2700 (bfd_elf_perform_complex_relocation): Convert byte offset to
2701 octets before read and writing values.
2702 (elf_link_input_bfd): Add byte to octet conversions.
2703 (elf_reloc_link_order): Likewise.
2704 (elf_fixup_link_order): Likewise.
2705 (bfd_elf_final_link): Likewise.
2706 * reloc.c (_bfd_final_link_relocate): Likewise.
2707 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2709 2016-03-10 Nick Clifton <nickc@redhat.com>
2711 * config.bfd: Mark the i370 target as obsolete.
2713 2016-03-09 Pedro Alves <palves@redhat.com>
2715 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2716 gcc ABI)" to printable name.
2717 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2718 of "v850-rh850" as printable name.
2720 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2723 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2724 relocations against absolute symbols.
2726 2016-03-09 Alan Modra <amodra@gmail.com>
2729 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2730 length elements in the archive.
2732 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2735 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2736 for -E/--dynamic-list only when not relocatable.
2738 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2741 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2742 count for locally defined local IFUNC symbols in shared object.
2743 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2745 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2748 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2751 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2752 Andrew Burgess <andrew.burgess@embecosm.com>
2754 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2755 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2756 (arc_elf_howto_init): Added assert to validate relocations.
2757 (get_middle_endian_relocation): Delete.
2758 (middle_endian_convert): New function.
2759 (ME): Redefine, now does nothing.
2760 (IS_ME): New define.
2761 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2762 definition to call middle_endian_convert. Add a new local
2763 variable and make use of this throughout. Added call to
2764 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2766 2016-03-07 Nick Clifton <nickc@redhat.com>
2769 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2770 length elements in the archive.
2772 2016-03-07 Jiong Wang <jiong.wang@arm.com>
2774 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2775 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2777 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2780 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2781 executable as definition if the new definition comes from a
2784 2016-03-02 Alan Modra <amodra@gmail.com>
2786 * Makefile.in: Regenerate.
2787 * po/SRC-POTFILES.in: Regenerate.
2789 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2791 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2792 relocation addend when sections get merged.
2794 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2796 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2798 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2799 Assert for code sections dynamic relocs.
2801 2016-02-26 Renlin Li <renlin.li@arm.com>
2803 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2804 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2806 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2809 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2810 load with locally bound symbols if PIC is false or there is no
2811 base register. Optimize branch to 0 if PIC is false.
2812 (elf_i386_relocate_section): Don't generate dynamic relocations
2813 against undefined weak symbols if PIC is false.
2814 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2815 if we can't estimate relocation overflow with --no-relax.
2816 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2817 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2818 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2819 against undefined weak symbols if PIC is false.
2821 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2824 * bfd.c (bfd): Change flags to 20 bits.
2825 (BFD_CONVERT_ELF_COMMON): New.
2826 (BFD_USE_ELF_STT_COMMON): Likewise.
2827 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2828 BFD_USE_ELF_STT_COMMON.
2829 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2830 * configure.ac: Remove --enable-elf-stt-common.
2831 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2832 common symbol depending on BFD_CONVERT_ELF_COMMON and
2833 BFD_USE_ELF_STT_COMMON.
2834 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2836 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2838 (elf_link_convert_common_type): New function.
2839 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2840 common symbol depending on BFD_CONVERT_ELF_COMMON and
2841 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2842 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2843 and BFD_USE_ELF_STT_COMMON to object_flags.
2844 (TARGET_LITTLE_SYM): Likewise.
2845 * syms.c (BSF_KEEP_G): Renamed to ...
2846 (BSF_ELF_COMMON): This.
2847 * bfd-in2.h: Regenerated.
2848 * config.in: Likewise.
2849 * configure: Likewise.
2851 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2856 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2857 (elf_i386_link_hash_entry): Add has_got_reloc and
2859 (elf_i386_link_hash_table): Add interp.
2860 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2862 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2864 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2865 (elf_i386_fixup_symbol): New function.
2866 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2867 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2868 relocations and discard relocations against resolved undefined
2869 weak symbols in executable. Don't make resolved undefined weak
2870 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2871 relocation against undefined weak symbols in PIE.
2872 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2873 (elf_i386_relocate_section): Don't generate dynamic relocations
2874 against resolved undefined weak symbols in PIE, except for
2876 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2877 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2878 Don't generate dynamic relocation against resolved undefined weak
2879 symbol in executable.
2880 (elf_i386_finish_dynamic_sections): Call
2881 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2882 (elf_backend_fixup_symbol): New.
2883 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2884 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2886 (elf_x86_64_link_hash_table): Add interp.
2887 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2889 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2891 (elf_x86_64_check_relocs): Set has_got_reloc and
2893 (elf_x86_64_fixup_symbol): New function.
2894 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2895 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2896 relocations and discard relocations against resolved undefined
2897 weak symbols in executable. Don't make resolved undefined weak
2898 symbols in executable dynamic.
2899 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2900 (elf_x86_64_relocate_section): Check relocation overflow for
2901 dynamic relocations against unresolved weak undefined symbols.
2902 Don't generate dynamic relocations against resolved weak
2903 undefined symbols in PIE.
2904 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2905 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2906 Don't generate dynamic relocation against resolved undefined weak
2907 symbol in executable.
2908 (elf_x86_64_finish_dynamic_sections): Call
2909 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2910 (elf_backend_fixup_symbol): New.
2912 2016-02-26 Alan Modra <amodra@gmail.com>
2914 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2915 save_restore_funcs, rest of sections when not relocatable.
2916 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2917 (sfpr_define): Define all symbols on emitted code.
2918 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2919 when relocatable. Move sfpr_define loop earlier.
2921 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2923 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2924 (elf_x86_64_relocate_section): Use it. Replace
2925 x86_64_elf_howto_table[r_type] with howto.
2927 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2930 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2931 symbol version is unknown.
2933 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2935 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2936 to (bfd_vma) -1 when setting needs_plt to 0.
2937 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2939 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2941 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2942 library, instead of PIC, and don't check PDE when making linker
2943 assigned symbol dynamic.
2945 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2947 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2948 ABIVERSION for non-executable stack.
2950 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2953 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2954 Always produce a RELATIVE reloc for a local symbol.
2956 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2958 Fix test-case ld-elf/pr19617b
2959 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2960 discard unused non-function symbols when --dynamic-list-data.
2962 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2964 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2965 dynsym section, even if it is empty, with dynamic sections.
2967 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2969 * syms.c: Remove BSF_COMMON from comments.
2970 * bfd-in2.h: Regenerated.
2972 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2974 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2975 for destination. Remove useless function parameters.
2976 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2978 2016-02-19 Nick Clifton <nickc@redhat.com>
2981 * aoutx.h (aout_link_add_symbols): Check for out of range string
2985 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2986 processing if we encounter a reloc without an associated symbol.
2988 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2991 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2992 sections for -E/--dynamic-list.
2994 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2996 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2999 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3001 * plugin.c (plugin_vec): Set match priority to 255.
3002 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3003 matching against the plugin vector, take priority from there not
3006 2016-02-15 Nick Clifton <nickc@redhat.com>
3008 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3009 for length and type fields. Use a signed value for the
3010 suffix_length field.
3012 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3015 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3016 significant bit in GOT offset for R_386_GOT32X.
3018 2016-02-10 Nick Clifton <nickc@redhat.com>
3021 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3023 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3024 number of messages about FDE encoding preventing .eh_frame_hdr
3027 2016-02-09 Nick Clifton <nickc@redhat.com>
3029 * oasys.c (oasys_archive_p): Fix indentation.
3030 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3031 constant for left shifting.
3033 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3034 helpful warning message to explain why certain AArch64 relocs
3037 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3039 * pe-mips.c (coff_mips_reloc): Fix formatting.
3041 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3043 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3044 to bfd_mach_arc_arc600.
3046 2016-02-04 Alan Modra <amodra@gmail.com>
3048 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3051 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3054 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3055 distances in the compressed_size field of the output section.
3057 2016-02-02 Alan Modra <amodra@gmail.com>
3059 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3060 ELFv2 entry optimization.
3062 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3065 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3066 no relocations in relocatable files.
3068 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3071 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3072 if a symbol from a library loaded via DT_NEEDED doesn't match
3073 the symbol referenced by regular object.
3075 2016-02-01 Nathaniel Smith <njs@pobox.com>
3077 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3080 2016-02-01 Alan Modra <amodra@gmail.com>
3082 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3083 an out of range reloc_index.
3084 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3086 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3088 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3089 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3090 * Makefile.in: Regenerated.
3092 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3094 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3096 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3099 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3101 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3103 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3106 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3107 against STT_GNU_IFUNC symbol only with dynamic symbols.
3108 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3110 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3113 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3114 decompress debug sections.
3116 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3118 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3121 2016-01-25 Nick Clifton <nickc@redhat.com>
3124 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3125 dsym filename buffer.
3127 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3129 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3131 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3133 * elfxx-mips.c (BZ16_REG): Correct calculation.
3135 2016-01-21 Nick Clifton <nickc@redhat.com>
3137 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3138 changing the type of _loc to be bfd_byte *.
3139 (elf_arc_finish_dynamic_symbol): Likewise.
3141 2016-01-21 Nick Clifton <nickc@redhat.com>
3144 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3145 class of the linker stub bfd.
3146 (elf32_arm_check_relocs): Skip check for pic format after
3147 processing a vxWorks R_ARM_ABS12 reloc.
3148 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3149 reporting a class mismatch.
3151 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3153 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3154 veneer for sym_sec != input_sec.
3155 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3156 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3157 calculation destination.
3159 2016-01-21 Alan Modra <amodra@gmail.com>
3161 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3162 (swap_linux_prpsinfo64_out): New function.
3163 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3164 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3165 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3166 (elfcore_write_linux_prpsinfo64): Likewise.
3167 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3168 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3169 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3171 2016-01-21 Alan Modra <amodra@gmail.com>
3173 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3174 * elf.c: Adjust #include.
3175 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3176 * Makefile.am (SOURCE_HFILES): Update.
3177 * Makefile.in: Regenerate.
3178 * po/SRC-PORFILES.in: Regenerate.
3180 2016-01-21 Alan Modra <amodra@gmail.com>
3182 * configure.ac: Move corefile selection later in file. Move
3183 tdefaults code immediately after other target vector code.
3184 * configure: Regenerate.
3186 2016-01-20 Mickael Guene <mickael.guene@st.com>
3188 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3189 section using '.text.noread' pattern.
3191 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3193 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3195 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3196 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3198 * arc-plt.def: New file.
3199 * arc-plt.h: Likewise.
3200 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3201 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3202 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3203 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3204 (name_for_global_symbol): Added.
3205 (ADD_RELA): Helper to create dynamic relocs.
3206 (new_got_entry_to_list): Create a new got entry in linked list.
3207 (symbol_has_entry_of_type): Search for specific type of entry in
3209 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3210 (is_reloc_for_TLS, arc_elf_set_private_flags)
3211 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3212 (arc_elf_merge_private_bfd_data): New functions.
3213 (debug_arc_reloc): Cleaned debug info printing.
3214 (PDATA reloc): Changed not to perform address alignment.
3215 (reverse_me): Added. Fix for ARC_32 relocs.
3216 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3218 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3219 Changed function to access an array of list of GOT entries instead
3220 of just an array of offsets.
3221 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3222 (elf_arc_check_relocs): Likewise.
3223 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3224 (elf_arc_finish_dynamic_sections): Likewise
3225 (arc_create_dynamic_sections): Modified conditions to create
3227 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3228 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3229 (relocate_plt_for_entry): Changed to support new way to define PLT
3231 (add_symbol_to_plt): Likewise.
3232 (arc_elf_link_hash_table_create): New function.
3234 2016-01-18 Nick Clifton <nickc@redhat.com>
3237 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3238 section number into internal section number.
3239 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3240 * coffswap.h (coff_swap_sym_in): Likewise.
3241 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3242 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3243 section number field is big enough to hold the external value.
3245 2016-01-17 Alan Modra <amodra@gmail.com>
3247 * configure: Regenerate.
3249 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3251 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3252 when address in first unwind entry does not match start of
3255 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3256 Jiong Wang <jiong.wang@arm.com>
3259 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3262 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3264 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3265 place 'R_' before the reloc name returned.
3266 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3267 the relocation string.
3269 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3271 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3272 factored out from...
3273 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3275 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3277 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3278 attribute check after ELF file header flag check.
3280 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3282 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3283 return status from `_bfd_elf_merge_object_attributes'.
3285 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3287 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3288 factored out from...
3289 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3291 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3293 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3294 handling of input MIPS ABI flags together.
3296 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3298 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3299 attribute checks for null input.
3301 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3303 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3304 pointers to target data.
3306 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3308 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3311 2016-01-01 Alan Modra <amodra@gmail.com>
3313 Update year range in copyright notice of all files.
3315 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3317 Copyright (C) 2016 Free Software Foundation, Inc.
3319 Copying and distribution of this file, with or without modification,
3320 are permitted in any medium without royalty provided the copyright
3321 notice and this notice are preserved.
3327 version-control: never