1 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
4 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
5 plt_got.offset for R_X86_64_PLTOFF64.
7 2016-11-14 Nick Clifton <nickc@redhat.com>
9 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
11 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
14 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
15 but treat them as debugging symbols.
17 2016-11-10 Jiong Wang <jiong.wang@arm.com>
20 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
21 symbol locally in PIE.
23 2016-11-10 Nick Clifton <nickc@redhat.com>
26 * compress.c (bfd_get_full_section_contents): Provide a more
27 helpful error message when a section is too large to load.
29 2016-11-08 Pedro Alves <palves@redhat.com>
31 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
34 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
36 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
37 'number_of_functions' to keep lookup table and number of entries in
39 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
40 to keep lookup table and number of entries in the table.
41 (lookup_funcinfo): New structure for lookup table for function
43 (build_line_info_table): New function to create and build the lookup
44 table for line information.
45 (lookup_address_in_line_info_table): Use the lookup table instead of
46 traverse a linked list.
47 (compare_lookup_funcinfos): New compare fuction used in sorting of
48 lookup table for function references.
49 (build_lookup_funcinfo_table): New function to create, build and
50 sort the lookup table for functions references.
51 (lookup_address_in_function_table): Use the table instead of
52 traverse a linked list.
53 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
56 2016-11-04 Nick Clifton <nickc@redhat.com>
58 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
59 when supporting 64-bit BFD targets.
61 2016-11-03 Tristan Gingold <gingold@adacore.com>
63 * config.bfd: Deprecate many old triplets.
65 2016-11-03 Nick Clifton <nickc@redhat.com>
67 * po/da.po: Updated Danish translation.
69 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
71 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
72 not fall through to the default case.
74 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
75 Andrew Waterman <andrew@sifive.com>
77 Add support for RISC-V architecture.
78 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
79 * config.bdf: Likewise.
80 * configure.ac: Likewise.
81 * Makefile.in: Regenerate.
82 * configure: Regenerate.
83 * archures.c: Add bfd_riscv_arch.
84 * reloc.c: Add riscv relocs.
85 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
86 * bfd-in2.h: Regenerate.
87 * libbfd.h: Regenerate.
88 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
89 * elfnn-riscv.c: New file.
90 * elfxx-riscv.c: New file.
91 * elfxx-riscv.h: New file.
93 2016-10-31 Alan Modra <amodra@gmail.com>
96 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
99 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
101 * cpu-arc.c (arc_get_mach): Delete.
103 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
105 * elfxx-mips.c (STUB_JALR): Correct description.
107 2016-10-20 Nick Clifton <nickc@redhat.com>
109 * po/gas.pot: Regenerate.
111 2016-10-19 Nick Clifton <nickc@redhat.com>
113 * aout-adobe.c: Add missing c-format tags for translatable strings.
114 * aout-cris.c: Likewise.
117 * binary.c: Likewise.
119 * coff-alpha.c: Likewise.
120 * coff-arm.c: Likewise.
121 * coff-i860.c: Likewise.
122 * coff-mcore.c: Likewise.
123 * coff-ppc.c: Likewise.
124 * coff-rs6000.c: Likewise.
125 * coff-sh.c: Likewise.
126 * coff-tic4x.c: Likewise.
127 * coff-tic54x.c: Likewise.
128 * coff-tic80.c: Likewise.
129 * coff64-rs6000.c: Likewise.
130 * coffcode.h: Likewise.
131 * coffgen.c: Likewise.
132 * cofflink.c: Likewise.
133 * coffswap.h: Likewise.
134 * cpu-arm.c: Likewise.
135 * dwarf2.c: Likewise.
137 * elf-attrs.c: Likewise.
138 * elf-eh-frame.c: Likewise.
139 * elf-ifunc.c: Likewise.
140 * elf-m10300.c: Likewise.
141 * elf-s390-common.c: Likewise.
143 * elf32-arc.c: Likewise.
144 * elf32-arm.c: Likewise.
145 * elf32-avr.c: Likewise.
146 * elf32-bfin.c: Likewise.
147 * elf32-cr16.c: Likewise.
148 * elf32-cr16c.c: Likewise.
149 * elf32-cris.c: Likewise.
150 * elf32-crx.c: Likewise.
151 * elf32-d10v.c: Likewise.
152 * elf32-d30v.c: Likewise.
153 * elf32-epiphany.c: Likewise.
154 * elf32-fr30.c: Likewise.
155 * elf32-frv.c: Likewise.
156 * elf32-gen.c: Likewise.
157 * elf32-hppa.c: Likewise.
158 * elf32-i370.c: Likewise.
159 * elf32-i386.c: Likewise.
160 * elf32-i960.c: Likewise.
161 * elf32-ip2k.c: Likewise.
162 * elf32-iq2000.c: Likewise.
163 * elf32-lm32.c: Likewise.
164 * elf32-m32c.c: Likewise.
165 * elf32-m32r.c: Likewise.
166 * elf32-m68hc11.c: Likewise.
167 * elf32-m68hc12.c: Likewise.
168 * elf32-m68hc1x.c: Likewise.
169 * elf32-m68k.c: Likewise.
170 * elf32-mcore.c: Likewise.
171 * elf32-mep.c: Likewise.
172 * elf32-metag.c: Likewise.
173 * elf32-microblaze.c: Likewise.
174 * elf32-moxie.c: Likewise.
175 * elf32-msp430.c: Likewise.
176 * elf32-mt.c: Likewise.
177 * elf32-nds32.c: Likewise.
178 * elf32-nios2.c: Likewise.
179 * elf32-or1k.c: Likewise.
180 * elf32-pj.c: Likewise.
181 * elf32-ppc.c: Likewise.
182 * elf32-rl78.c: Likewise.
183 * elf32-rx.c: Likewise.
184 * elf32-s390.c: Likewise.
185 * elf32-score.c: Likewise.
186 * elf32-score7.c: Likewise.
187 * elf32-sh-symbian.c: Likewise.
188 * elf32-sh.c: Likewise.
189 * elf32-sh64.c: Likewise.
190 * elf32-spu.c: Likewise.
191 * elf32-tic6x.c: Likewise.
192 * elf32-tilepro.c: Likewise.
193 * elf32-v850.c: Likewise.
194 * elf32-vax.c: Likewise.
195 * elf32-visium.c: Likewise.
196 * elf32-xgate.c: Likewise.
197 * elf32-xtensa.c: Likewise.
198 * elf64-alpha.c: Likewise.
199 * elf64-gen.c: Likewise.
200 * elf64-hppa.c: Likewise.
201 * elf64-ia64-vms.c: Likewise.
202 * elf64-mmix.c: Likewise.
203 * elf64-ppc.c: Likewise.
204 * elf64-s390.c: Likewise.
205 * elf64-sh64.c: Likewise.
206 * elf64-sparc.c: Likewise.
207 * elf64-x86-64.c: Likewise.
208 * elfcode.h: Likewise.
209 * elfcore.h: Likewise.
210 * elflink.c: Likewise.
211 * elfnn-aarch64.c: Likewise.
212 * elfnn-ia64.c: Likewise.
213 * elfxx-mips.c: Likewise.
214 * elfxx-sparc.c: Likewise.
215 * elfxx-tilegx.c: Likewise.
218 * libbfd.c: Likewise.
219 * linker.c: Likewise.
220 * m68klinux.c: Likewise.
221 * mach-o.c: Likewise.
226 * pe-mips.c: Likewise.
227 * peXXigen.c: Likewise.
228 * pei-x86_64.c: Likewise.
229 * peicode.h: Likewise.
230 * ppcboot.c: Likewise.
232 * sparclinux.c: Likewise.
235 * vms-alpha.c: Likewise.
236 * vms-lib.c: Likewise.
237 * xcofflink.c: Likewise.
239 2016-10-18 Nick Clifton <nickc@redhat.com>
241 * po/da.po: Updated Danish translation.
243 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
245 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
248 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
250 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
251 variable to `reloc_index'.
253 2016-10-12 Alan Modra <amodra@gmail.com>
255 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
256 (STD_SECTION): Adjust to suit.
257 * elf.c (_bfd_elf_large_com_section): Likewise.
258 * bfd-in2.h: Regenerate.
260 2016-10-11 Alan Modra <amodra@gmail.com>
262 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
263 defined temporarily with bfd_und_section.
264 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
265 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
266 symbols with bfd_und_section.
268 2016-10-07 Alan Modra <amodra@gmail.com>
270 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
271 obfd param with struct bfd_link_info param. Update all callers.
272 * linker.c (bfd_merge_private_bfd_data): Likewise.
273 (_bfd_generic_verify_endian_match): Likewise.
274 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
275 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
276 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
277 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
278 (_bfd_elf_merge_object_attributes): Likewise.
279 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
280 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
281 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
282 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
283 (elf32_arm_merge_private_bfd_data): Likewise.
284 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
285 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
286 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
287 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
288 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
289 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
290 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
291 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
292 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
293 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
294 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
295 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
296 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
297 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
298 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
299 (elf32_msp430_merge_private_bfd_data): Likewise.
300 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
301 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
302 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
303 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
304 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
305 (ppc_elf_merge_obj_attributes): Likewise.
306 (ppc_elf_merge_private_bfd_data): Likewise.
307 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
308 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
309 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
310 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
311 (elf32_score_merge_private_bfd_data): Likewise.
312 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
313 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
314 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
315 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
316 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
317 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
318 (elf32_tic6x_merge_private_bfd_data): Likewise.
319 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
320 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
321 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
322 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
323 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
324 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
325 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
326 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
327 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
328 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
329 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
330 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
331 (mips_elf_merge_obj_attributes): Likewise.
332 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
333 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
334 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
335 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
336 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
337 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
338 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
339 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
340 * bfd-in2.h: Regenerate.
341 * libbfd.h: Regenerate.
343 2016-10-07 Alan Modra <amodra@gmail.com>
345 * Makefile.am (LIBBFD_H_FILES): Update.
346 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
347 * cpu-sh.c (sh_merge_bfd_arch): Move to..
348 * elf32-sh.c: ..here, and make static.
349 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
351 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
352 _bfd_generic_verify_endian_match.
353 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
354 (bfd_elf32_bfd_merge_private_bfd_data): Define as
355 _bfd_generic_verify_endian_match.
356 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
358 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
359 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
360 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
361 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
362 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
363 * linker.c: ..here, and make internal.
364 * bfd.c (bfd_merge_private_bfd_data): Move to..
366 * Makefile.in: Regenerate.
367 * doc/Makefile.in: Regenerate.
368 * bfd-in2.h: Regenerate.
369 * libbfd.h: Regenerate.
371 2016-10-06 Alan Modra <amodra@gmail.com>
373 * coff-h8300.c: Spell fall through comments consistently.
374 * coffgen.c: Likewise.
375 * elf32-hppa.c: Likewise.
376 * elf32-ppc.c: Likewise.
377 * elf32-score.c: Likewise.
378 * elf32-score7.c: Likewise.
379 * elf64-ppc.c: Likewise.
380 * elfxx-aarch64.c: Likewise.
381 * elfxx-mips.c: Likewise.
382 * cpu-ns32k.c: Add missing fall through comments.
383 * elf-m10300.c: Likewise.
384 * elf32-arm.c: Likewise.
385 * elf32-avr.c: Likewise.
386 * elf32-bfin.c: Likewise.
387 * elf32-frv.c: Likewise.
388 * elf32-i386.c: Likewise.
389 * elf32-microblaze.c: Likewise.
390 * elf32-nds32.c: Likewise.
391 * elf32-ppc.c: Likewise.
392 * elf32-rl78.c: Likewise.
393 * elf32-rx.c: Likewise.
394 * elf32-s390.c: Likewise.
395 * elf32-sh.c: Likewise.
396 * elf32-tic6x.c: Likewise.
397 * elf64-ia64-vms.c: Likewise.
398 * elf64-ppc.c: Likewise.
399 * elf64-s390.c: Likewise.
400 * elf64-x86-64.c: Likewise.
401 * elflink.c: Likewise.
402 * elfnn-aarch64.c: Likewise.
403 * elfnn-ia64.c: Likewise.
408 * versados.c: Likewise.
410 2016-10-06 Alan Modra <amodra@gmail.com>
412 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
414 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
415 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
417 2016-10-06 Alan Modra <amodra@gmail.com>
419 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
420 OR in arithmetic expression, not boolean OR.
422 2016-09-30 Alan Modra <amodra@gmail.com>
424 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
425 as per comment at head of bfd-in2.h.
426 * Makefile.in: Regenerate.
428 2016-09-30 Alan Modra <amodra@gmail.com>
430 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
431 _bfd_error_handler (...) throughout.
432 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
433 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
434 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
435 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
436 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
437 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
438 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
439 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
440 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
441 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
442 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
443 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
444 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
445 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
446 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
447 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
448 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
449 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
450 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
451 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
452 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
453 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
454 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
455 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
456 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
457 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
458 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
459 * xcofflink.c: Likewise.
461 2016-09-30 Alan Modra <amodra@gmail.com>
463 * bfd-in.h: Include stdarg.h.
464 * bfd.c (bfd_error_handler_type): Make like vprintf.
465 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
466 (error_handler_internal): New function, split out from..
467 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
468 (bfd_set_error_handler): Update.
469 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
470 (_bfd_assert_handler): Make static.
471 * coffgen.c (null_error_handler): Update params.
472 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
473 Don't use bfd_error_handler_type.
474 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
475 * elfxx-target.h (elf_backend_link_order_error_handler): Default
476 to _bfd_error_handler.
477 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
478 (bfd_assert_handler_type): Likewise.
479 (_bfd_error_handler): Update.
480 * bfd-in2.h: Regenerate.
481 * libbfd.h: Regenerate.
483 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
486 * elf-bfd.h (struct elf_backend_data): Delete
487 elf_backend_count_output_relocs callback and add
488 elf_backend_update_relocs.
489 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
490 (emit_relocs): Deleted.
491 (elf32_arm_emit_relocs): Deleted.
492 (elf_backend_emit_relocs): Updated not to use the old functions.
493 (elf32_arm_update_relocs): New function.
494 (elf_backend_update_relocs): New define.
495 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
496 relocation count. Call elf_backend_emit_relocs.
497 (_bfd_elf_size_reloc_section): Do not call
498 elf_backend_count_output_relocs.
499 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
500 (elf_backend_update_relocs): New define.
502 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
505 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
506 Thumb-ARM stub is too far.
508 2016-09-27 Nick Clifton <nickc@redhat.com>
511 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
512 timestamp field if real time values are not being stored.
514 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
516 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
517 to verify CC_FOR_BUILD compiler.
518 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
519 and add CC_FOR_BUILD compiler checks.
520 * Makefile.in: Regenerate.
521 * configure: Likewise.
522 * doc/Makefile.in: Likewise.
524 2016-09-26 Awson <kyrab@mail.ru>
527 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
528 for R_AMD64_PCRQUAD relocations.
530 2016-09-26 Alan Modra <amodra@gmail.com>
532 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
533 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
534 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
535 attributes, merge them. Don't warn about undefined tag bits,
536 or copy unknown values to output.
537 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
538 _bfd_elf_ppc_merge_fp_attributes.
540 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
543 * elf-bfd.h (struct elf_backend_data): Add
544 elf_backend_count_output_relocs callback to count relocations in
546 * elf-arm.c (elf32_arm_add_relocation): Deleted.
547 (elf32_arm_write_section): Move additional relocation to emit_relocs.
548 (elf32_arm_count_output_relocs): New function.
549 (emit_relocs): New function.
550 (elf32_arm_emit_relocs): New function.
551 (elf32_arm_vxworks_emit_relocs): New function.
552 (elf_backend_emit_relocs): Updated to use the new functions.
553 (elf_backend_count_output_relocs): New define.
554 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
555 to the relocation count.
556 (_bfd_elf_link_size_reloc_section): Use callback to count the
557 relocations which will be in output.
558 (_bfd_elf_default_count_output_relocs): New function.
559 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
561 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
563 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
564 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
565 bigger than 0x1000 bytes.
567 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
569 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
572 2016-09-14 Nick Clifton <nickc@redhat.com>
575 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
576 contains a valid size for the Debug directory.
578 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
580 * format.c (struct bfd_preserve): New "build_id" field.
581 (bfd_preserve_save): Save "build_id".
582 (bfd_preserve_restore): Restore "build_id".
584 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
587 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
588 relocation with copy relocation when building executable.
590 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
593 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
594 delete_shrinks_insn. Modify computation of shrinked_insn_address.
595 Compute shrink_boundary and adjust addend only if
596 addend_within_shrink_boundary.
597 (elf32_avr_relax_section): Modify calls to
598 elf32_avr_relax_delete_bytes to pass extra parameter.
600 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
602 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
603 array of bytes and use bfd_get_16 to interpret its encoding according
604 to endianness of target.
606 2016-09-01 Alan Modra <amodra@gmail.com>
608 * elf64-ppc.c (synthetic_opd): New static var.
609 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
610 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
612 2016-08-31 Alan Modra <amodra@gmail.com>
614 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
615 track max group size with a new "group_size" var that is reduced
616 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
619 2016-08-31 Alan Modra <amodra@gmail.com>
621 * elf32-ppc.c (ppc_elf_section_processing): Delete.
622 (elf_backend_section_processing): Don't define.
623 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
624 split on non-exec sections differing in SHF_PPC_VLE. When
625 splitting segments, mark size invalid.
627 2016-08-30 Alan Modra <amodra@gmail.com>
630 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
632 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
636 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
637 R_386_PC32 relocation is used to call IFUNC function in PIC
640 2016-08-27 Alan Modra <amodra@gmail.com>
643 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
644 have corresponding SHF_GROUP sections.
645 (bfd_elf_set_group_contents): Comment.
647 2016-08-27 Alan Modra <amodra@gmail.com>
650 * elf64-ppc.c (pc_dynrelocs): New function.
651 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
652 handle pic dynamic relocs.
654 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
656 * bfd-in.h (struct elf32_arm_params): Define.
657 (bfd_elf32_arm_set_target_relocs): Rename into ...
658 (bfd_elf32_arm_set_target_params): This. Use a struct
659 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
660 * bfd-in2.h: Regenerate.
661 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
662 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
663 elf32_arm_params rather than as individual parameters.
665 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
667 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
668 passed the end of htab->stub_group array.
669 (elf32_arm_create_or_find_stub_sec): Likewise.
670 (elf32_arm_create_stub): Likewise.
672 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
674 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
675 to TRUE for GOT and TLS relocs.
677 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
679 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
681 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
683 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
684 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
685 (struct elf_arc_link_hash_table): Likewise.
686 (elf_arc_link_hash_newfunc): Likewise.
687 (elf_arc_link_hash_table_free): Likewise.
688 (arc_elf_link_hash_table_create): Likewise.
689 (elf_arc_relocate_section): Fixed conditions related to dynamic
690 (elf_arc_check_relocs): Likewise.
691 (arc_elf_create_dynamic_sections): Added
692 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
693 through the hash table.
695 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
697 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
698 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
701 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
703 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
705 * bfd-in2.h: Regenerated from the previous changes.
706 * libbfd.h: Regenerated from the previous changes.
708 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
710 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
711 the input import library bfd.
712 * bfd-in2.h: Regenerate.
713 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
714 and new_cmse_stub_offset fields.
715 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
717 (elf32_arm_add_stub): Likewise for stub_offset.
718 (arm_new_stubs_start_offset_ptr): New function.
719 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
720 empty SG veneers to have zero relocations.
721 (arm_size_one_stub): Only initialize stub size and template
722 information for non empty veneers. Do not update veneer section size
723 if veneer already has an offset.
724 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
725 of a boolean indicating success or failure.
726 (cmse_scan): Change stub_changed parameter into an integer pointer
727 parameter cmse_stub_created to count the number of stub created and
728 adapt to change of return value in elf32_arm_create_stub.
729 (cmse_entry_fct_p): New function.
730 (arm_list_new_cmse_stub): Likewise.
731 (set_cmse_veneer_addr_from_implib): Likewise.
732 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
733 cmse_scan instead of that of cmse_stub_changed to compute the number
734 of stub created and use it to initialize stub_changed. Call
735 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
736 of return value in elf32_arm_create_stub. Use
737 arm_stub_section_start_offset () if not NULL to initialize size of
738 secure gateway veneers section. Initialize stub_offset of Cortex-A8
739 erratum fix to -1. Use ret to hold return value.
740 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
741 NULL to initialize size of secure gateway veneers section. Adapt
742 comment to stress the importance of zeroing veneer section content.
743 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
744 initialize eponymous field in struct elf32_arm_link_hash_table.
746 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
748 * elf32-s390.c (stdarg.h): New include.
749 (elf_s390_grok_psinfo): New function.
750 (elf_s390_write_core_note): New function.
751 (elf_backend_grok_psinfo): Declare backend hook.
752 (elf_backend_write_core_note): Likewise.
753 * elf64-s390.c (stdarg.h): New include.
754 (elf_s390_grok_prstatus): New function.
755 (elf_s390_grok_psinfo): New function.
756 (elf_s390_write_core_note): New function.
757 (elf_backend_grok_prstatus): Declare backend hook.
758 (elf_backend_grok_psinfo): Likewise.
759 (elf_backend_write_core_note): Likewise.
761 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
763 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
764 (elf_s390_finish_ifunc_symbol): Likewise.
765 (elf_s390_finish_dynamic_symbol): Likewise.
766 (elf_s390_finish_dynamic_sections): Likewise.
767 (elf_s390_grok_prstatus): Likewise.
768 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
769 (elf_s390_finish_dynamic_symbol): Likewise.
771 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
773 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
775 2016-08-23 Nick Clifton <nickc@redhat.com>
777 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
778 there is no arm data associated with the section.
780 2016-08-23 Alan Modra <amodra@gmail.com>
783 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
784 _GLOBAL_OFFSET_TABLE_, not start of .got section.
786 2016-08-22 Nick Clifton <nickc@redhat.com>
788 * doc/chew.c (main): Free the string buffer used to files as they
791 2016-08-22 Alan Modra <amodra@gmail.com>
793 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
794 (ppc_elf_relocate_section): ..to here. Comment. Error on
795 detecting -mbss-plt -fPIC local ifuncs too.
796 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
797 branch table entries.
799 2016-08-19 Nick Clifton <nickc@redhat.com>
801 * elf.c (assign_section_numbers): Assign number for the .shstrtab
802 section after the symbol table and string table sections.
804 2016-08-19 Alan Modra <amodra@gmail.com>
806 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
807 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
808 dyn_relocs for weakdefs.
809 (alias_readonly_dynrelocs): New function.
810 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
811 (ppc64_elf_relocate_section): Simplify condition under which
812 dyn_relocs are emitted.
814 2016-08-19 Alan Modra <amodra@gmail.com>
817 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
818 (readonly_dynrelocs): Comment fix.
819 (global_entry_stub): New function.
820 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
821 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
822 that in size_global_entry_stubs, handling ifunc too. Delete dead
824 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
825 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
826 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
827 undefweak syms. Expand and correct comments.
828 (size_global_entry_stubs): Ensure symbol is defined.
829 (ppc64_elf_relocate_section): Match condition under which
830 dyn_relocs are emitted to that in allocate_dynrelocs.
832 2016-08-12 Alan Modra <amodra@gmail.com>
834 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
835 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
836 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
838 2016-08-11 Alan Modra <amodra@gmail.com>
840 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
841 non_got_ref true in any case where we could have generated dynbss
842 copies but decide not to do so.
844 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
846 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
847 the stub address retrieved if associated with a microMIPS
850 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
852 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
853 stub also add STO_MICROMIPS annotation.
855 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
857 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
858 in microMIPS LA25 stub references.
860 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
862 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
863 adjusting the use_count of merged .got entries.
865 2016-08-08 Nick Clifton <nickc@redhat.com>
867 * doc/chew.c (delete_string): Only free the string buffer if it is
868 there. Mark the buffer as NULL after freeing.
869 (drop): Free the dropped string.
870 (free_words): New function: Frees the memory allocated to the
872 (add_instrinsic): Duplicate the name string, so that it can be
874 (compile): Free unused words.
875 (main): Free the dictionary and top level string buffers at the
878 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
880 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
881 * bfd-in2.h: Regenerate.
882 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
884 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
885 cmse_implib field in struct elf32_arm_link_hash_table.
886 (elf32_arm_filter_cmse_symbols): New function.
887 (elf32_arm_filter_implib_symbols): Likewise.
888 (elf_backend_filter_implib_symbols): Define to
889 elf32_arm_filter_implib_symbols.
891 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
893 * elf32-arm.c (CMSE_PREFIX): Define macro.
894 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
895 (cmse_branch_thumb_only): Declare stub.
896 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
897 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
898 FALSE if there is no PLT.
899 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
900 (elf32_arm_final_link_relocate): Likewise.
901 (elf32_arm_gc_sweep_hook): Likewise.
902 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
903 secure entry functions.
904 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
905 (arm_dedicated_stub_output_section_required): Change to a switch case
906 and add a case for arm_stub_cmse_branch_thumb_only.
907 (arm_dedicated_stub_output_section_required_alignment): Likewise.
908 (arm_stub_dedicated_output_section_name): Likewise.
909 (arm_stub_dedicated_input_section_ptr): Likewise and remove
910 ATTRIBUTE_UNUSED for htab parameter.
911 (arm_stub_required_alignment): Likewise.
912 (arm_stub_sym_claimed): Likewise.
913 (arm_dedicated_stub_section_padding): Likewise.
914 (cmse_scan): New function.
915 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
916 Set stub_changed to TRUE if such veneers were created.
917 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
920 2016-08-02 Alan Modra <amodra@gmail.com>
923 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
925 2016-08-02 Nick Clifton <nickc@redhat.com>
928 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
929 (elf_backend_sweep_hook): Delete.
931 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
932 Kwok Cheung Yeung <kcy@codesourcery.com>
934 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
935 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
936 (ppc_elf_vle_split16): Clear field before inserting.
938 2016-08-01 Nick Clifton <nickc@redhat.com>
940 * po/sv.po: Updated Swedish translation.
942 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
943 Nick Clifton <nickc@redhat.com>
946 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
947 of the coff_section_data before using it.
949 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
951 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
952 in PLT compression selection.
953 (_bfd_mips_elf_check_relocs): Likewise.
955 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
957 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
958 case where there's no elf_link_hash_entry while processing
959 GOT_NORMAL got entries.
961 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
963 * version.m4 (BFD_VERSION): Set to 2.27.51.
964 * configure: Regenerated.
966 2016-07-21 Nick Clifton <nickc@redhat.com>
968 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
969 (swap_out_syms): Return an error when not finding ELF output
970 section rather than asserting.
972 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
974 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
976 2016-07-20 John Baldwin <jhb@FreeBSD.org>
978 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
979 and handle pr_pid if present.
981 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
984 * elf.c (assign_file_positions_for_load_sections): Also check
985 p_paddr for program header space.
987 2016-07-20 Alan Modra <amodra@gmail.com>
989 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
990 ppc64_elf_unhandled_reloc for special_function.
991 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
993 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
995 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
997 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
998 corresponding error message.
1000 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1002 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1003 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1004 (branch_reloc_p): New function.
1005 (mips_elf_calculate_relocation): Handle ISA mode determination
1006 for relocations against section symbols, against absolute
1007 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1009 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1010 checks for weak undefined symbols. Also check target alignment
1011 within the same ISA mode.
1012 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1013 in the alignment check.
1014 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1015 <R_MICROMIPS_PC10_S1>: Likewise.
1016 <R_MICROMIPS_PC16_S1>: Likewise.
1017 (mips_elf_perform_relocation): Report a failure for unsupported
1018 same-mode JALX instructions and cross-mode branches.
1019 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1020 error messages for jumps to misaligned addresses.
1022 2016-07-16 Alan Modra <amodra@gmail.com>
1024 * elflink.c: Include plugin-api.h.
1025 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1026 (try_claim): ..here.
1027 * plugin.h: Don't include bfd.h.
1028 (bfd_plugin_open_input): Declare.
1030 2016-07-16 Alan Modra <amodra@gmail.com>
1032 * targets.c (bfd_seach_for_target): Rename to..
1033 (bfd_iterate_over_targets): ..this. Rewrite doc.
1034 * bfd-in2.h: Regenerate.
1036 2016-07-16 Alan Modra <amodra@gmail.com>
1038 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1039 * libbfd.h: Regenerate.
1040 * bfd-in2.h: Regenerate.
1042 2016-07-16 Alan Modra <amodra@gmail.com>
1044 * libbfd-in.h (BFD_ALIGN): Move to..
1046 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1047 * elf32-ppc.c (default_params): Adjust init.
1048 (ppc_elf_link_params): Set pagesize_p2.
1049 * libbfd.h: Regenerate.
1050 * bfd-in2.h: Regenerate.
1052 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1054 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1055 (_bfd_elf_filter_global_symbols): Declare.
1056 * elf.c (_bfd_elf_filter_global_symbols): New function.
1057 * elflink.c (elf_filter_global_symbols): Likewise.
1058 (elf_output_implib): Likewise.
1059 (bfd_elf_final_link): Call above function, failing if it does.
1060 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1062 (elf_backend_copy_indirect_symbol): Fix spacing.
1063 (elf_backend_hide_symbol): Likewise.
1064 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1066 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1067 Nick Clifton <nickc@redhat.com>
1069 * elf32-arc.c (PR_DEBUG): Delete.
1070 Fix printing of debug information. Fix formatting of debug
1072 (debug_arc_reloc): Handle symbols that are not from an input file.
1073 (arc_do_relocation): Remove excessive exclamation points.
1075 * arc-got.h: Fix formatting. Fix printing of debug information.
1076 (new_got_entry_to_list): Use xmalloc.
1077 * config.bfd: use the big-endian arc vector as the default vector
1078 for big-endian arc targets.
1080 2016-07-15 Alan Modra <amodra@gmail.com>
1082 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1083 from marking sym_indices.
1085 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1087 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1088 first with relocations against absolute symbols.
1089 (bfd_install_relocation): Likewise.
1091 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1093 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1094 .got/.got.plt sections to 8 bytes.
1096 2016-07-12 Nick Clifton <nickc@redhat.com>
1098 * binary.c (binary_set_section_contents): Second grammar fix.
1100 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1102 * binary.c (binary_set_section_contents): Fix grammar in warning
1105 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1107 * elf32-arc.c: made PR_DEBUG always defined.
1109 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1111 * arc-got.h: Moved got related structures from elf32-arc.c to
1112 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1113 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1114 tls_type_for_reloc, symbol_has_entry_of_type,
1115 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1116 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1117 relocate_fix_got_relocs_for_got_info,
1118 create_got_dynrelocs_for_single_entry,
1119 create_got_dynrelocs_for_got_info): Added to file.
1120 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1123 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1125 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1127 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1129 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1130 (THUMB32_MOVW): Likewise.
1131 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1132 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1133 (arm_stub_is_thumb): Add new veneer stub.
1134 (arm_type_of_stub): Use new veneer.
1135 (arm_stub_required_alignment): Add new veneer.
1137 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1139 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1140 (SEC_ELF_PURECODE): ... this.
1141 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1143 (elf32_arm_fake_sections): Likewise.
1144 (elf_32_arm_section_flags): Likewise.
1145 (elf_32_arm_lookup_section_flags): Likewise.
1146 * section.c (SEC_ELF_NOREAD): Rename to ...
1147 (SEC_ELF_PURECODE): ... this.
1149 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1151 * elf32-arm.c (using_thumb2_bl): New function.
1152 (arm_type_of_stub): Declare thumb2 variable together and change type
1153 to bfd_boolean. Use using_thumb2_bl () to determine whether
1154 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1155 checked for BL range.
1156 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1157 the bit size of BL offset.
1159 2016-06-29 Nick Clifton <nickc@redhat.com>
1161 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1162 Returns TRUE for AArch64 mapping symbols.
1163 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1164 mapping symbols as precious in object files so that they will not
1166 (elf_backend_symbol_processing): Define.
1168 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1169 for ARM mapping symbols.
1170 (elf32_arm_backend_symbol_processing): Make use of the new function.
1172 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1175 * elflink.c (elf_link_check_versioned_symbol): Return false
1176 for unreferenced undefined symbol.
1178 2016-06-28 Nick Clifton <nickc@redhat.com>
1180 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1183 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1184 function. Marks mapping symbols in object files as precious, so
1185 that strip will not remove them.
1186 (elf_backend_symbol_processing): Define.
1188 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1190 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1191 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1193 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1195 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1197 (mips16_reloc_map): Likewise.
1198 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1199 (mips16_elf64_howto_table_rela): Likewise.
1200 (mips16_reloc_map): Likewise.
1201 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1202 (elf_mips16_howto_table_rela): Likewise.
1203 (mips16_reloc_map): Likewise.
1204 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1205 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1206 (b_reloc_p): Likewise.
1207 (mips_elf_calculate_relocation): Likewise.
1208 (_bfd_mips_elf_check_relocs): Likewise.
1209 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1210 * bfd-in2.h: Regenerate.
1211 * libbfd.h: Regenerate.
1213 2016-06-27 Alan Modra <amodra@gmail.com>
1216 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1217 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1219 (ppc64_elf_size_stubs): Adjust to suit.
1221 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1223 * elf32-dlx.h: New file.
1224 * elf32-dlx.c: Adjust.
1226 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1228 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1230 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1232 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1235 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1237 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1238 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1239 (elfcore_grok_freebsd_psinfo): New function.
1240 (elfcore_grok_freebsd_prstatus): New function.
1241 (elfcore_grok_freebsd_note): New function.
1242 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1245 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1247 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1250 2016-06-24 Alan Modra <amodra@gmail.com>
1252 * config.bfd: Delete mips vxworks patterns matched earlier.
1253 Combine mips*-*-none with mips*-*-elf*.
1255 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1257 * elfxx-mips.c (mips_elf_perform_relocation): Call
1258 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1259 use the `%X%H' format for the cross-mode jump conversion error
1260 message. Remove the full stop from the end of the message.
1261 Continue processing rather than returning failure.
1263 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1265 * archures.c: Remove bfd_mach_arc_nps400.
1266 * bfd-in2.h: Likewise.
1267 * cpu-arc.c (arch_info_struct): Likewise.
1268 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1271 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1275 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1277 (elf_link_is_defined_archive_symbol): Call
1278 bfd_link_plugin_object_p on unknown plugin object and use the
1279 IR symbol table if the input is an IR object.
1280 * plugin.c (bfd_link_plugin_object_p): New function.
1281 * plugin.h (bfd_link_plugin_object_p): New prototype.
1283 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1286 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1287 on symbol from plugin dummy input.
1289 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1291 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1293 * bfd-in2.h: Regenerated.
1294 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1295 with bfd_plugin_unknown.
1297 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1300 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1301 bfd_boolean argument.
1302 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1303 "shared object" with "PIC object" in comments.
1304 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1305 "shared object" with "PIC object" in comments. Avoid PLT if
1306 requested. Generate dynamic relocations for non-GOT references.
1307 Make room for the special first entry in PLT and allocate PLT
1308 entry only for PLT and PC-relative references. Store dynamic
1309 GOT relocations in .rel[a].iplt section for static executables.
1310 If PLT isn't used, always use GOT for symbol value. Don't
1311 allocate GOT entry if it isn't used.
1312 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1313 count only in the code section. Allocate dynamic pointer
1314 relocation against STT_GNU_IFUNC symbol in the non-code section.
1315 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1316 only for PC-relative references.
1317 (elf_i386_allocate_dynrelocs): Pass TRUE to
1318 _bfd_elf_allocate_ifunc_dyn_relocs.
1319 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1320 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1321 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1322 the non-code section and store it in the proper REL section.
1323 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1325 (elf_i386_finish_dynamic_symbol): Generate dynamic
1326 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1327 STT_GNU_IFUNC symbols without PLT.
1328 (elf_i386_finish_dynamic_sections): Don't handle local
1329 STT_GNU_IFUNC symbols here.
1330 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1332 (elf_backend_output_arch_local_syms): New.
1333 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1334 count only in the code section. Allocate dynamic pointer
1335 relocation against STT_GNU_IFUNC symbol in the non-code section.
1336 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1337 count only for PC-relative references.
1338 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1339 _bfd_elf_allocate_ifunc_dyn_relocs.
1340 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1341 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1342 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1343 without PLT. Generate dynamic pointer relocation against
1344 STT_GNU_IFUNC symbol in the non-code section and store it in
1345 the proper RELA section. Don't allow non-pointer relocation
1346 against STT_GNU_IFUNC symbol without PLT.
1347 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1348 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1349 STT_GNU_IFUNC symbols without PLT.
1350 (elf_x86_64_finish_dynamic_sections): Don't handle local
1351 STT_GNU_IFUNC symbols here.
1352 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1354 (elf_backend_output_arch_local_syms): New.
1355 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1356 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1358 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1359 Tony Wang <tony.wang@arm.com>
1361 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1363 (stub_long_branch_thumb2_only): Define stub.
1364 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1365 (arm_stub_long_branch_thumb2_only): Likewise.
1366 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1369 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1371 * archures.c (bfd_mach_sparc_v8plusc): Define.
1372 (bfd_mach_sparc_v9c): Likewise.
1373 (bfd_mach_sparc_v8plusd): Likewise.
1374 (bfd_mach_sparc_v9d): Likewise.
1375 (bfd_mach_sparc_v8pluse): Likewise.
1376 (bfd_mach_sparc_v9e): Likewise.
1377 (bfd_mach_sparc_v8plusv): Likewise
1378 (bfd_mach_sparc_v9v): Likewise.
1379 (bfd_mach_sparc_v8plusm): Likewise.
1380 (bfd_mach_sparc_v9m): Likewise.
1381 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1382 (bfd_mach_sparc_64bit_p): Likewise.
1383 * bfd-in2.h: Regenerate.
1384 * cpu-sparc.c (arch_info_struct): Add entries for
1385 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1386 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1387 and bfd_mach_sparc_v9{c,d,e,v,m}.
1388 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1389 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1391 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1393 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1394 symbols for relocations against IFUNC symbols.
1395 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1397 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1399 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1400 .rela.iplt in DT_PLTRELSZ.
1401 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1402 for DT_PLTRELSZ and DT_RELASZ as well.
1404 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1406 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1407 non-loaded, non-alloced sections.
1408 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1410 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1412 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1413 allocating dynamic relocation.
1414 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1416 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1419 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1420 offsets until reloc_toaddr.
1422 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1424 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1425 Don't check symbol type for STN_UNDEF symbol index.
1426 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1427 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1430 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1432 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1434 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1435 for exact arch value then. Force review of arch check logic for new
1437 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1438 that logic for new architecture.
1439 (arch_has_thumb2_nop): Remove.
1440 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1441 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1443 2016-06-14 Alan Modra <amodra@gmail.com>
1445 * bfd-in.h (bfd_my_archive): Delete.
1446 * bfd-in2.h: Regenerate.
1448 2016-06-14 Alan Modra <amodra@gmail.com>
1451 * archive.c (open_nested_file): Set my_archive.
1452 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1454 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1455 (bfd_seek): Likewise.
1456 * bfdwin.c (bfd_get_file_window): Likewise.
1457 * cache.c (cache_bmmap): Likewise.
1458 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1459 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1461 * plugin.c (try_claim): Likewise.
1462 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1463 file within thin archive, not the archive.
1465 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1468 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1469 section address for R_386_GOT32/R_386_GOT32X relocations against
1470 IFUNC symbols if there is no base register and return error for
1473 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1475 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1476 GOT32 adjustment for static executables.
1478 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
1480 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1482 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1484 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
1486 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1488 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1490 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1492 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
1493 (SECTSTART): Changed.
1494 (elf_arc_relocate_section): Fixed mistake in PIE related
1496 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
1498 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1500 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
1501 enable support for "-z combreloc" and DT_RELACOUNT.
1502 (elf_backend_reloc_type_class): Likewise
1504 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
1507 * elf32-i386.c (elf_i386_relocate_section): When relocating
1508 R_386_GOT32, return error without a base register for PIC and
1509 subtract the .got.plt section address only with a base register.
1511 2016-06-10 Alan Modra <amodra@gmail.com>
1513 * elf-strtab.c (struct strtab_save): Use size_t for "size".
1514 (struct elf_strtab_hash): Likewise for "size" and "alloced".
1515 (_bfd_elf_strtab_init): Formatting.
1516 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
1517 (_bfd_elf_strtab_addref): Take size_t idx param.
1518 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
1519 (_bfd_elf_strtab_offset): Likewise.
1520 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
1521 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
1522 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
1523 (_bfd_elf_strtab_finalize): Similarly.
1524 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
1525 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
1526 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
1527 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
1528 using bfd_size_type.
1529 (bfd_section_from_shdr): Delete amt.
1530 (_bfd_elf_init_reloc_shdr): Likewise.
1531 (_bfd_elf_link_assign_sym_version): Likewise.
1532 (assign_section_numbers): Use size_t reloc_count.
1533 * elflink.c (struct elf_symbuf_head): Use size_t "count".
1534 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
1535 (elf_link_is_defined_archive_symbol): Likewise.
1536 (elf_add_dt_needed_tag): Likewise.
1537 (elf_finalize_dynstr): Likewise.
1538 (elf_link_add_object_symbols): Likewise.
1539 (bfd_elf_size_dynamic_sections): Likewise.
1540 (elf_create_symbuf): Similarly.
1541 (bfd_elf_match_symbols_in_sections): Likewise.
1542 (elf_link_swap_symbols_out): Likewise.
1543 (elf_link_check_versioned_symbol): Likewise.
1544 (bfd_elf_gc_record_vtinherit): Likewise.
1545 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
1547 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1550 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
1551 and relocs only if shrinking occurred.
1553 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
1555 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
1556 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
1557 (elf_i386_check_tls_transition): Check indirect call and direct
1558 call with the addr32 prefix for general and local dynamic models.
1559 Set the tls_get_addr feild.
1560 (elf_i386_convert_load_reloc): Always use addr32 prefix for
1561 indirect ___tls_get_addr call via GOT.
1562 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
1563 transitions with indirect call and direct call with the addr32
1566 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
1568 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
1569 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
1570 (elf_s390_relocate_section): Fix comment.
1571 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
1574 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
1576 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
1577 section offset when calculation the larl operand in the first PLT
1580 2016-06-07 Alan Modra <amodra@gmail.com>
1582 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
1583 to match other 32-bit archs.
1584 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
1585 (ppc_elf_object_p): Call it.
1586 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
1588 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
1589 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
1590 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
1591 _bfd_elf_ppc_at_tprel_transform): Move to..
1592 * elf-bfd.h: ..here.
1593 (_bfd_elf_ppc_set_arch): Declare.
1594 * bfd-in2.h: Regenerate.
1596 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
1598 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
1599 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
1600 (elf_x86_64_check_tls_transition): Check indirect call and
1601 direct call with the addr32 prefix for general and local dynamic
1602 models. Set the tls_get_addr feild.
1603 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
1604 indirect __tls_get_addr call via GOT.
1605 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
1606 transitions with indirect call and direct call with the addr32
1609 2016-06-04 Christian Groessler <chris@groessler.org>
1611 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
1613 2016-06-02 Nick Clifton <nickc@redhat.com>
1616 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
1618 (arch_info_struct): Likewise.
1619 (architectures): Likewise.
1621 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
1623 * config.bfd: Replace -uclibc with *.
1625 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
1627 * elf64-x86-64.c: Replace data32 with data16 in comments.
1629 2016-05-31 Alan Modra <amodra@gmail.com>
1633 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
1634 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
1635 symbol given a version by a script different to the version
1636 of the symbol being added.
1637 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
1638 _bfd_elf_strtab_restore. Don't fudge dynstr references.
1639 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
1640 (struct strtab_save): New.
1641 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
1642 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
1643 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
1645 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1647 * elf32-hppa.h: Add extern "C".
1648 * elf32-nds32.h: Likewise.
1649 * elf32-tic6x.h: Likewise.
1651 2016-06-01 Nick Clifton <nickc@redhat.com>
1653 * po/sr.po: New Serbian translation.
1654 * configure.ac (ALL_LINGUAS): Add sr.
1655 * configure: Regenerate.
1657 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1659 * elfxx-mips.c (b_reloc_p): New function.
1660 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
1663 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1665 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
1666 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
1667 reloc location from calculation, treat the addend as signed with
1668 local non-section symbols and enable overflow detection.
1670 2016-05-28 Alan Modra <amodra@gmail.com>
1672 * aoutx.h: Adjust linker callback calls throughout file,
1675 * coff-alpha.c: Likewise.
1676 * coff-arm.c: Likewise.
1677 * coff-h8300.c: Likewise.
1678 * coff-h8500.c: Likewise.
1679 * coff-i960.c: Likewise.
1680 * coff-mcore.c: Likewise.
1681 * coff-mips.c: Likewise.
1682 * coff-ppc.c: Likewise.
1683 * coff-rs6000.c: Likewise.
1684 * coff-sh.c: Likewise.
1685 * coff-tic80.c: Likewise.
1686 * coff-w65.c: Likewise.
1687 * coff-z80.c: Likewise.
1688 * coff-z8k.c: Likewise.
1689 * coff64-rs6000.c: Likewise.
1690 * cofflink.c: Likewise.
1691 * ecoff.c: Likewise.
1692 * elf-bfd.h: Likewise.
1693 * elf-m10200.c: Likewise.
1694 * elf-m10300.c: Likewise.
1695 * elf32-arc.c: Likewise.
1696 * elf32-arm.c: Likewise.
1697 * elf32-avr.c: Likewise.
1698 * elf32-bfin.c: Likewise.
1699 * elf32-cr16.c: Likewise.
1700 * elf32-cr16c.c: Likewise.
1701 * elf32-cris.c: Likewise.
1702 * elf32-crx.c: Likewise.
1703 * elf32-d10v.c: Likewise.
1704 * elf32-epiphany.c: Likewise.
1705 * elf32-fr30.c: Likewise.
1706 * elf32-frv.c: Likewise.
1707 * elf32-ft32.c: Likewise.
1708 * elf32-h8300.c: Likewise.
1709 * elf32-hppa.c: Likewise.
1710 * elf32-i370.c: Likewise.
1711 * elf32-i386.c: Likewise.
1712 * elf32-i860.c: Likewise.
1713 * elf32-ip2k.c: Likewise.
1714 * elf32-iq2000.c: Likewise.
1715 * elf32-lm32.c: Likewise.
1716 * elf32-m32c.c: Likewise.
1717 * elf32-m32r.c: Likewise.
1718 * elf32-m68hc1x.c: Likewise.
1719 * elf32-m68k.c: Likewise.
1720 * elf32-mep.c: Likewise.
1721 * elf32-metag.c: Likewise.
1722 * elf32-microblaze.c: Likewise.
1723 * elf32-moxie.c: Likewise.
1724 * elf32-msp430.c: Likewise.
1725 * elf32-mt.c: Likewise.
1726 * elf32-nds32.c: Likewise.
1727 * elf32-nios2.c: Likewise.
1728 * elf32-or1k.c: Likewise.
1729 * elf32-ppc.c: Likewise.
1730 * elf32-s390.c: Likewise.
1731 * elf32-score.c: Likewise.
1732 * elf32-score7.c: Likewise.
1733 * elf32-sh.c: Likewise.
1734 * elf32-sh64.c: Likewise.
1735 * elf32-spu.c: Likewise.
1736 * elf32-tic6x.c: Likewise.
1737 * elf32-tilepro.c: Likewise.
1738 * elf32-v850.c: Likewise.
1739 * elf32-vax.c: Likewise.
1740 * elf32-visium.c: Likewise.
1741 * elf32-xstormy16.c: Likewise.
1742 * elf32-xtensa.c: Likewise.
1743 * elf64-alpha.c: Likewise.
1744 * elf64-hppa.c: Likewise.
1745 * elf64-ia64-vms.c: Likewise.
1746 * elf64-mmix.c: Likewise.
1747 * elf64-ppc.c: Likewise.
1748 * elf64-s390.c: Likewise.
1749 * elf64-sh64.c: Likewise.
1750 * elf64-x86-64.c: Likewise.
1751 * elflink.c: Likewise.
1752 * elfnn-aarch64.c: Likewise.
1753 * elfnn-ia64.c: Likewise.
1754 * elfxx-mips.c: Likewise.
1755 * elfxx-sparc.c: Likewise.
1756 * elfxx-tilegx.c: Likewise.
1757 * linker.c: Likewise.
1758 * pdp11.c: Likewise.
1759 * pe-mips.c: Likewise.
1760 * reloc.c: Likewise.
1761 * reloc16.c: Likewise.
1762 * simple.c: Likewise.
1763 * vms-alpha.c: Likewise.
1764 * xcofflink.c: Likewise.
1765 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1766 status param. Adjust calls to these and linker callbacks throughout.
1767 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1768 get_ramstart): Delete status param. Adjust calls to these and
1769 linker callbacks throughout.
1771 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1773 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1774 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1775 target alignment verification.
1777 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1779 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1780 section name if `bfd_elf_string_from_elf_section' returns an
1783 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1785 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1786 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1787 for message. Continue processing rather than returning failure.
1789 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
1791 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1792 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1793 Call `bfd_set_error'.
1795 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1798 * archive.c (bfd_slurp_armap): Replace
1799 bfd_elf64_archive_slurp_armap with
1800 _bfd_archive_64_bit_slurp_armap.
1801 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1802 BFD64 is defined and the archive is too big.
1803 (coff_write_armap): Likewise.
1804 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1805 (_bfd_archive_64_bit_slurp_armap): This.
1806 (bfd_elf64_archive_write_armap): Renamed to ...
1807 (_bfd_archive_64_bit_write_armap): This.
1808 * configure.ac: Add --enable-64-bit-archive.
1809 (want_64_bit_archive): New. Set to true by default for 64-bit
1810 MIPS and s390 ELF targets.
1811 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1812 * config.in: Regenerated.
1813 * configure: Likewise.
1814 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1815 (bfd_elf64_archive_slurp_armap): Likewise.
1816 (bfd_elf64_archive_write_armap): Likewise.
1817 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1818 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1819 (bfd_elf64_archive_truncate_arname): Likewise.
1820 (bfd_elf64_archive_read_ar_hdr): Likewise.
1821 (bfd_elf64_archive_write_ar_hdr): Likewise.
1822 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1823 (bfd_elf64_archive_get_elt_at_index): Likewise.
1824 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1825 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1826 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1827 (bfd_elf64_archive_slurp_armap): Likewise.
1828 (bfd_elf64_archive_write_armap): Likewise.
1829 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1830 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1831 (bfd_elf64_archive_truncate_arname): Likewise.
1832 (bfd_elf64_archive_read_ar_hdr): Likewise.
1833 (bfd_elf64_archive_write_ar_hdr): Likewise.
1834 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1835 (bfd_elf64_archive_get_elt_at_index): Likewise.
1836 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1837 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1838 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1839 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1840 bfd_elfNN_archive_functions isn't defined.
1841 (TARGET_LITTLE_SYM): Likewise.
1842 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1843 (_bfd_archive_64_bit_write_armap): Likewise.
1844 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1845 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1846 (_bfd_archive_64_bit_truncate_arname): Likewise.
1847 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1848 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1849 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1850 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1851 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1852 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1853 * libbfd.h: Regenerated.
1854 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1855 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1857 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1860 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1861 linker add_archive_element callback returns FALSE.
1862 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1863 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1864 archive element if linker add_archive_element callback returns
1866 * elflink.c (elf_link_add_archive_symbols): Likewise.
1867 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1868 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1869 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1870 (xcoff_link_check_ar_symbols): Likewise.
1872 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1874 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1875 <bfd_reloc_outofrange>: Unify error reporting code.
1877 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
1879 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1880 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1881 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1882 * bfd-in2.h: Regenerate.
1883 * libbfd.h: Likewise.
1885 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1887 * config.bfd: Add entry for arm-phoenix.
1889 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1891 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1892 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1893 account for padding for stub section requiring one.
1894 (elf32_arm_build_stubs): Add comment to stress the importance of
1895 zeroing veneer section content.
1897 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1899 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1901 * bfd-in2.h: Regenerate.
1902 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1904 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1905 (arm_dedicated_stub_output_section_name): Likewise.
1906 (arm_dedicated_stub_input_section_ptr): Likewise.
1907 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1908 function description comment. Add support for dedicated output stub
1909 section to given stub types.
1910 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1911 elf32_arm_create_or_find_stub_sec.
1912 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1913 (elf32_arm_size_stubs): Pass stub type when calling
1914 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1915 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1917 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1919 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1920 when setting need_convert_load.
1922 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1924 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1927 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1930 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1932 (elf_i386_convert_load): Don't convert R_386_GOT32.
1934 2016-05-20 Alan Modra <amodra@gmail.com>
1937 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1938 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1940 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1942 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1943 (debug_arc_reloc): Likewise.
1944 (elf_arc_relocate_section): Likewise.
1945 (elf_arc_check_relocs): Likewise.
1946 (elf_arc_adjust_dynamic_symbol): Likewise.
1947 (elf_arc_add_symbol_hook): Likewise.
1949 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1951 * config.bfd: Remove `am34-*-linux*' support.
1953 2016-05-19 Alan Modra <amodra@gmail.com>
1955 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1956 relocs before plt relocs.
1958 2016-05-19 Alan Modra <amodra@gmail.com>
1960 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1961 before dereferencing.
1963 2016-05-18 Nick Clifton <nickc@redhat.com>
1965 * po/sv.po: Updated Swedish translation.
1967 2016-05-18 Alan Modra <amodra@gmail.com>
1969 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1970 for each BFD. Don't goto error_ret_free_local from outside loop.
1972 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1974 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1975 STB_GNU_UNIQUE handling.
1976 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1977 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1978 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1979 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1980 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1981 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1982 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1983 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1984 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1985 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1986 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1987 (elf_backend_add_symbol_hook): Remove macro.
1988 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1989 for STB_GNU_UNIQUE symbols.
1991 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1993 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1995 (v850_elf_copy_private_bfd_data): ... here. Call the new
1996 function and `_bfd_elf_copy_private_bfd_data'.
1998 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2001 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2002 GOTPCREL relocation against large section.
2004 2016-05-13 Alan Modra <amodra@gmail.com>
2006 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2007 linker dynamic sections in calculating size and address of
2008 dynamic tags rather than using output sections. Remove asserts.
2009 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2010 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2011 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2012 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2013 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2014 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2015 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2016 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2017 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2018 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2019 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2020 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2021 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2022 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2023 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2024 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2025 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2026 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2027 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2028 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2029 * elflink.c (bfd_elf_final_link): Likewise.
2030 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2031 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2032 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2033 don't set doit. Look up dynobj section.
2034 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2035 invocation and dynamic tag vma calculation. Don't test
2036 boolean var == TRUE.
2037 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2040 2016-05-13 Alan Modra <amodra@gmail.com>
2042 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2043 octets_per_byte. Put dynamic .rela.plt last in link orders.
2044 Assign output_offset for reloc sections rather than writing
2045 sorted relocs from block corresponding to output_offset.
2047 2016-05-12 Alan Modra <amodra@gmail.com>
2049 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2051 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2053 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2055 2016-05-11 Alan Modra <amodra@gmail.com>
2057 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2058 (elf32_hppa_check_relocs): Don't set dynobj.
2059 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2060 (elf32_hppa_build_stubs): Likewise.
2061 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2063 2016-05-11 Alan Modra <amodra@gmail.com>
2066 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2067 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2069 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2071 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2072 aarch64_tls_transition check.
2074 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2076 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2078 (arm_stub_sym_claimed): New function.
2079 (elf32_arm_create_stub): Use veneered symbol name and section if
2080 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2081 (arm_stub_claim_sym): New function.
2082 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2083 veneered symbol, otherwise create local symbol as before.
2085 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2087 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2088 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2089 and set branch type of a symbol.
2090 (bfd_elf32_arm_process_before_allocation): Likewise.
2091 (elf32_arm_relocate_section): Likewise and fix identation along the
2093 (allocate_dynrelocs_for_symbol): Likewise.
2094 (elf32_arm_finish_dynamic_symbol): Likewise.
2095 (elf32_arm_swap_symbol_in): Likewise.
2096 (elf32_arm_swap_symbol_out): Likewise.
2098 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2100 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2101 * bfd-in2.h: Regenerated.
2102 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2103 parameter to add_stub_section callback.
2104 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2105 and pass it down to add_stub_section.
2106 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2108 (elf32_arm_size_stubs): Add output section parameter to
2109 add_stub_section function pointer parameter.
2111 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2113 * elf32-arm.c (elf32_arm_create_stub): New function.
2114 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2116 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2118 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2119 arm_stub_a8_veneer_lwm enumerator.
2120 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2121 aforementioned enumerator.
2122 (struct elf32_arm_stub_hash_entry): Delete target_addend
2123 field and add source_value.
2124 (struct a8_erratum_fix): Delete addend field and add target_offset.
2125 (stub_hash_newfunc): Initialize source_value field amd remove
2126 initialization for target_addend.
2127 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2128 the else to being always executed, moving the
2129 arm_stub_a8_veneer_b_cond specific code in it. Remove
2130 stub_entry->target_addend from points_to computation.
2131 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2132 to target symbol from start of section rather than the offset from the
2134 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2135 fields from struct a8_erratum_fix's offset and target_offset
2137 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2138 veneered_insn_loc and loc using stub_entry's source_value.
2140 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2142 (elf32_arm_merge_eabi_attributes): Add merging logic for
2145 2016-05-10 Pip Cet <pipcet@gmail.com>
2148 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2149 Define as _bfd_generic_copy_link_hash_symbol_type when using
2152 2016-05-09 Nick Clifton <nickc@redhat.com>
2155 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2156 field before accessing sections array.
2158 2016-05-09 Christophe Monat <christophe.monat@st.com>
2161 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2162 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2164 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2166 (create_instruction_vldmdb): Likewise.
2167 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2168 uses it to re-encode.
2170 2016-05-09 Nick Clifton <nickc@redhat.com>
2173 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2176 2016-05-09 Alan Modra <amodra@gmail.com>
2178 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2180 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2183 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2184 documenting that indx == -3 if symbol is defined in a discarded
2186 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2187 symbol is defined in a discarded section.
2188 (elf_link_output_extsym): Strip a global symbol defined in a
2191 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2193 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2196 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2198 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2200 (elf_i386_convert_load_reloc): This. New function.
2201 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2203 (elf_x86_64_convert_load_reloc): This. New function.
2205 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2207 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2208 Don't check if contents == NULL.
2209 (elf_i386_tls_transition): Add from_relocate_section. Check
2210 from_relocate_section instead of contents != NULL. Update
2211 elf_i386_check_tls_transition call.
2212 (elf_i386_check_relocs): Cache the section contents if
2213 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2214 elf_i386_tls_transition.
2215 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2216 to elf_i386_tls_transition.
2217 (elf_backend_caches_rawsize): New.
2218 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2219 if contents == NULL.
2220 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2221 from_relocate_section instead of contents != NULL.
2222 (elf_x86_64_check_relocs): Cache the section contents if
2223 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2224 elf_x86_64_tls_transition.
2225 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2226 to elf_x86_64_tls_transition.
2227 (elf_backend_caches_rawsize): New.
2229 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2232 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2235 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2237 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2238 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2239 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2240 no_apply_dynamic_relocs.
2241 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2242 dynamic relocations generated.
2244 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2246 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2248 (elf_i386_create_dynamic_sections): Here.
2249 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2250 interp setting to ...
2251 (elf_x86_64_create_dynamic_sections): Here.
2253 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2255 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2256 and replace (EH)->has_got_reloc with GOT_RELOC.
2257 (elf_i386_fixup_symbol): Pass has_got_reloc to
2258 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2259 (elf_i386_allocate_dynrelocs): Likewise.
2260 (elf_i386_relocate_section): Likewise.
2261 (elf_i386_finish_dynamic_symbol): Likewise.
2262 (elf_i386_convert_load): Pass TRUE to
2263 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2264 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2265 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2266 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2267 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2268 (elf_x86_64_allocate_dynrelocs): Likewise.
2269 (elf_x86_64_relocate_section): Likewise.
2270 (elf_x86_64_finish_dynamic_symbol): Likewise.
2271 (elf_x86_64_convert_load): Pass TRUE to
2272 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2274 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2276 * elf32-i386.c (check_relocs_failed): New.
2277 (elf_i386_check_relocs): Set check_relocs_failed on error.
2278 (elf_i386_relocate_section): Skip if check_relocs failed.
2280 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2282 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2283 check_relocs_failed on error.
2285 2016-04-29 Nick Clifton <nickc@redhat.com>
2288 * elf-bfd.h (struct elf_backend_data): Rename
2289 elf_backend_set_special_section_info_and_link to
2290 elf_backend_copy_special_section_fields.
2291 * elfxx-target.h: Likewise.
2292 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2293 comparing section flags.
2294 (copy_special_section_fields): New function.
2295 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2296 Perform two scans over special sections. The first one looks for
2297 a direct mapping between the output section and an input section.
2298 The second scan looks for a possible match based upon section
2300 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2301 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2303 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2304 elf32_i386_copy_solaris_special_section_fields.
2305 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2306 Rename to elf32_sparc_copy_solaris_special_section_fields.
2307 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2308 elf64_x86_64_copy_solaris_special_section_fields.
2310 2016-04-28 Nick Clifton <nickc@redhat.com>
2312 * po/zh_CN.po: Updated Chinese (simplified) translation.
2314 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2317 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2318 when estimating distances between output sections.
2320 2016-04-27 Alan Modra <amodra@gmail.com>
2322 * elflink.c (_bfd_elf_is_start_stop): New function.
2323 (_bfd_elf_gc_mark_rsec): Use it.
2324 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2326 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2328 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2329 * mmo.c (mmo_get_section_contents): Likewise.
2330 (mmo_set_section_contents): Likewise.
2332 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2334 * elf-bfd.h (elf_link_hash_table): Update comments for
2336 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2337 the unused NULL entry at the head of dynamic symbol table.
2338 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2341 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2343 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2344 created file from dynobj.
2346 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2348 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2349 normal input file if possible.
2351 2016-04-21 Nick Clifton <nickc@redhat.com>
2353 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2354 * aout-target.h: Likewise.
2355 * aout-tic30.c: Likewise.
2356 * binary.c: Likewise.
2358 * coff-alpha.c: Likewise.
2359 * coff-rs6000.c: Likewise.
2360 * coff64-rs6000.c: Likewise.
2361 * coffcode.h: Likewise.
2362 * i386msdos.c: Likewise.
2363 * i386os9k.c: Likewise.
2366 * libbfd-in.h: Likewise.
2367 * libecoff.h: Likewise.
2368 * mach-o-target.c: Likewise.
2370 * nlm-target.h: Likewise.
2371 * oasys.c: Likewise.
2373 * plugin.c: Likewise.
2374 * ppcboot.c: Likewise.
2377 * tekhex.c: Likewise.
2378 * versados.c: Likewise.
2379 * vms-alpha.c: Likewise.
2381 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2382 * linker.c (bfd_link_check_relocs): New function.
2383 (_bfd_generic_link_check_relocs): New function.
2384 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2385 _bfd_link_check_relocs field.
2386 (struct bfd_target)L Add _bfd_link_check_relocs field.
2387 * bfd-in2.h: Regenerate.
2388 * libbfd.h: Regenerate.
2390 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2392 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2393 (elf_backend_gc_sweep_hook): Likewise.
2394 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2395 (elf_backend_gc_sweep_hook): Likewise.
2397 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2399 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2400 in excluded sections
2402 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2405 * elf64-x86-64.c (check_relocs_failed): New.
2406 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2407 Support relocation agaist local symbol. Set check_relocs_failed.
2408 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2409 R_X86_64_32 relocation overflow.
2410 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2411 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2413 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2415 * elf32-i386.c (elf_i386_check_relocs): Call
2416 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2417 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2419 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2421 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2422 * elflink.c (_bfd_elf_link_check_relocs): New function.
2423 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2424 if check_relocs_after_open_input is FALSE.
2426 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2428 * cache.c: Update old style function definitions.
2429 * elf32-m68k.c: Likewise.
2430 * elf64-mmix.c: Likewise.
2431 * stab-syms.c: Likewise.
2433 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2435 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2437 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2439 * Makefile.in: Regenerated with automake 1.11.6.
2440 * aclocal.m4: Likewise.
2441 * doc/Makefile.in: Likewise.
2443 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2445 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2446 * bfd-in2.h: Regenerate.
2447 * libbfd.h: Regenerate.
2448 * elf32-arc.c: Add 'opcode/arc.h' include.
2449 (struct arc_relocation_data): Add symbol_name.
2450 (arc_special_overflow_checks): New function.
2451 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2452 required, add an extra comment.
2453 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2455 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2457 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2459 (elf_arc_relocate_section): Update enum uses.
2460 (elf_arc_check_relocs): Likewise.
2461 (elf_arc_finish_dynamic_symbol): Likewise.
2463 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2465 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2468 2016-04-14 Nick Clifton <nickc@redhat.com>
2471 * elf-bbfd.h (struct elf_backend_data): New field:
2473 New field: elf_backend_set_special_section_info_and_link
2474 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2476 (elf_backend_set_special_section_info_and_link): Define if not
2478 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
2479 elf_backend_strtab_flags macros to initialise fields in structure.
2480 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
2481 being set even if SHF_MERGE is not set.
2482 (elf_fake_sections): Likewise.
2483 (section_match): New function. Matches two ELF sections based
2484 upon fixed characteristics.
2485 (find_link): New function. Locates a section in a BFD that
2486 matches a section in a different BFD.
2487 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
2488 fields of reserved sections.
2489 (bfd_elf_compute_section_file_positions): Set the flags for the
2490 .shstrtab section based upon the elf_strtab_flags field in the
2491 elf_backend_data structure.
2492 (swap_out_syms): Likewise for the .strtab section.
2493 * elflink.c (bfd_elf_final_link): Set the flags for the
2494 .strtab section based upon the elf_strtab_flags field in the
2495 elf_backend_data structure.
2496 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
2497 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
2499 (elf_backend_set_special_section_info_and_link): Define for
2501 * elf32-sparc.c: Likewise.
2502 * elf64-x86-64.c: Likewise.
2504 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
2507 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
2509 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
2510 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
2511 applies to read-only section.
2512 * elf32-i386.c (elf_i386_link_hash_table): Add
2513 readonly_dynrelocs_against_ifunc.
2514 (elf_i386_allocate_dynrelocs): Updated.
2515 (elf_i386_size_dynamic_sections): Issue an error for read-only
2516 segment with dynamic IFUNC relocations only if
2517 readonly_dynrelocs_against_ifunc is TRUE.
2518 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2519 readonly_dynrelocs_against_ifunc.
2520 (elf_x86_64_allocate_dynrelocs): Updated.
2521 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
2522 segment with dynamic IFUNC relocations only if
2523 readonly_dynrelocs_against_ifunc is TRUE.
2524 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2527 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
2529 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
2530 a fall through from error_ret_free_internal. Free local_syms in
2531 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
2533 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2535 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
2536 (relocate_plt_for_entry): Likewise.
2538 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2540 * elf32-arc.c (elf_arc_check_relocs): Changed
2542 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2544 * elf32-arc.c (name_for_global_symbol): Changed assert.
2545 (get_replace_function): Created.:
2546 (struct arc_relocation_data): Changed to signed types.
2547 (defines S, L, P, PDATA): Casted to signed type.
2548 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
2549 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
2550 (arc_do_relocation): Changed.
2552 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2554 * elf32-arc.c (name_for_global_symbol): Added assert to check for
2556 (elf_arc_relocate_section): Added and changed asserts, validating
2557 the synamic symbol index.
2558 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
2559 relocation if symbol has dynindx set to -1.
2561 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
2564 * elflink.c (elf_link_add_object_symbols): Always turn hidden
2565 and internal symbols which have a dynamic index into local
2568 2016-04-04 Nick Clifton <nickc@redhat.com>
2571 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
2572 version number if the version is zero.
2574 2016-04-01 Alan Modra <amodra@gmail.com>
2577 * elflink.c (on_needed_list): Recursively check needed status.
2578 (elf_link_add_object_symbols): Adjust.
2580 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2582 * elf32-avr.c (avr_elf32_load_records_from_section): Free
2583 internal_relocs only if they aren't cached.
2585 2016-03-29 Nick Clifton <nickc@redhat.com>
2588 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
2589 assertion on the size of the got section to allow it to be bigger
2590 than the number of relocs.
2592 2016-03-29 Toni Spets <toni.spets@iki.fi>
2595 * coffcode.h (coff_write_object_contents): Revert accidental
2598 2016-03-22 Alan Modra <amodra@gmail.com>
2601 * dwarf2.c (read_attribute_value): Skip info_ptr check for
2602 DW_FORM_flag_present.
2604 2016-03-22 Nick Clifton <nickc@redhat.com>
2606 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
2607 architecture name for backwards compatibility.
2609 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
2610 unbounded stack use.
2612 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
2613 sufficiently recent version of GCC.
2614 * configure: Regenerate.
2616 2016-03-22 Alan Modra <amodra@gmail.com>
2619 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
2621 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2623 * archures.c (bfd_mach_arc_nps400): Define.
2624 * bfd-in2.h: Regenerate.
2625 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
2626 some existing entries to make space.
2627 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
2628 (arc_elf_final_write_processing): Likewise.
2630 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2632 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
2634 (arc_elf_final_write_processing): Don't bother setting cpu field
2635 in e_flags, this will have been set elsewhere.
2637 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2639 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
2642 2016-03-21 Nick Clifton <nickc@redhat.com>
2644 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
2645 * configure: Regenerate.
2646 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
2647 alloca with call to xmalloc.
2648 * elf32-nds32.c: Likewise.
2649 * elf64-hppa.c: Likewise.
2650 * elfxx-mips.c: Likewise.
2652 * pei-x86_64.c: Likewise.
2656 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2659 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
2661 (elf_i386_relocate_section): Likewise.
2662 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2663 (elf_x86_64_relocate_section): Likewise.
2665 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2668 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2669 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
2670 relocation overflow check.
2672 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
2674 * bfd-in2.h: Regenerated.
2676 2016-03-11 Dan Gissel <dgisselq@ieee.org>
2679 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
2680 uses bytes not octets.
2681 * elflink.c (resolve_section): Likewise.
2682 Add a bfd parameter.
2683 (eval_section): Pass the input_bfd to resolve_section.
2684 (bfd_elf_perform_complex_relocation): Convert byte offset to
2685 octets before read and writing values.
2686 (elf_link_input_bfd): Add byte to octet conversions.
2687 (elf_reloc_link_order): Likewise.
2688 (elf_fixup_link_order): Likewise.
2689 (bfd_elf_final_link): Likewise.
2690 * reloc.c (_bfd_final_link_relocate): Likewise.
2691 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2693 2016-03-10 Nick Clifton <nickc@redhat.com>
2695 * config.bfd: Mark the i370 target as obsolete.
2697 2016-03-09 Pedro Alves <palves@redhat.com>
2699 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2700 gcc ABI)" to printable name.
2701 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2702 of "v850-rh850" as printable name.
2704 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2707 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2708 relocations against absolute symbols.
2710 2016-03-09 Alan Modra <amodra@gmail.com>
2713 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2714 length elements in the archive.
2716 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2719 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2720 for -E/--dynamic-list only when not relocatable.
2722 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2725 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2726 count for locally defined local IFUNC symbols in shared object.
2727 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2729 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2732 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2735 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2736 Andrew Burgess <andrew.burgess@embecosm.com>
2738 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2739 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2740 (arc_elf_howto_init): Added assert to validate relocations.
2741 (get_middle_endian_relocation): Delete.
2742 (middle_endian_convert): New function.
2743 (ME): Redefine, now does nothing.
2744 (IS_ME): New define.
2745 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2746 definition to call middle_endian_convert. Add a new local
2747 variable and make use of this throughout. Added call to
2748 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2750 2016-03-07 Nick Clifton <nickc@redhat.com>
2753 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2754 length elements in the archive.
2756 2016-03-07 Jiong Wang <jiong.wang@arm.com>
2758 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2759 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2761 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2764 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2765 executable as definition if the new definition comes from a
2768 2016-03-02 Alan Modra <amodra@gmail.com>
2770 * Makefile.in: Regenerate.
2771 * po/SRC-POTFILES.in: Regenerate.
2773 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2775 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2776 relocation addend when sections get merged.
2778 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2780 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2782 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2783 Assert for code sections dynamic relocs.
2785 2016-02-26 Renlin Li <renlin.li@arm.com>
2787 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2788 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2790 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2793 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2794 load with locally bound symbols if PIC is false or there is no
2795 base register. Optimize branch to 0 if PIC is false.
2796 (elf_i386_relocate_section): Don't generate dynamic relocations
2797 against undefined weak symbols if PIC is false.
2798 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2799 if we can't estimate relocation overflow with --no-relax.
2800 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2801 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2802 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2803 against undefined weak symbols if PIC is false.
2805 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2808 * bfd.c (bfd): Change flags to 20 bits.
2809 (BFD_CONVERT_ELF_COMMON): New.
2810 (BFD_USE_ELF_STT_COMMON): Likewise.
2811 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2812 BFD_USE_ELF_STT_COMMON.
2813 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2814 * configure.ac: Remove --enable-elf-stt-common.
2815 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2816 common symbol depending on BFD_CONVERT_ELF_COMMON and
2817 BFD_USE_ELF_STT_COMMON.
2818 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2820 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2822 (elf_link_convert_common_type): New function.
2823 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2824 common symbol depending on BFD_CONVERT_ELF_COMMON and
2825 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2826 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2827 and BFD_USE_ELF_STT_COMMON to object_flags.
2828 (TARGET_LITTLE_SYM): Likewise.
2829 * syms.c (BSF_KEEP_G): Renamed to ...
2830 (BSF_ELF_COMMON): This.
2831 * bfd-in2.h: Regenerated.
2832 * config.in: Likewise.
2833 * configure: Likewise.
2835 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2840 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2841 (elf_i386_link_hash_entry): Add has_got_reloc and
2843 (elf_i386_link_hash_table): Add interp.
2844 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2846 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2848 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2849 (elf_i386_fixup_symbol): New function.
2850 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2851 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2852 relocations and discard relocations against resolved undefined
2853 weak symbols in executable. Don't make resolved undefined weak
2854 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2855 relocation against undefined weak symbols in PIE.
2856 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2857 (elf_i386_relocate_section): Don't generate dynamic relocations
2858 against resolved undefined weak symbols in PIE, except for
2860 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2861 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2862 Don't generate dynamic relocation against resolved undefined weak
2863 symbol in executable.
2864 (elf_i386_finish_dynamic_sections): Call
2865 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2866 (elf_backend_fixup_symbol): New.
2867 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2868 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2870 (elf_x86_64_link_hash_table): Add interp.
2871 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2873 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2875 (elf_x86_64_check_relocs): Set has_got_reloc and
2877 (elf_x86_64_fixup_symbol): New function.
2878 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2879 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2880 relocations and discard relocations against resolved undefined
2881 weak symbols in executable. Don't make resolved undefined weak
2882 symbols in executable dynamic.
2883 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2884 (elf_x86_64_relocate_section): Check relocation overflow for
2885 dynamic relocations against unresolved weak undefined symbols.
2886 Don't generate dynamic relocations against resolved weak
2887 undefined symbols in PIE.
2888 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2889 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2890 Don't generate dynamic relocation against resolved undefined weak
2891 symbol in executable.
2892 (elf_x86_64_finish_dynamic_sections): Call
2893 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2894 (elf_backend_fixup_symbol): New.
2896 2016-02-26 Alan Modra <amodra@gmail.com>
2898 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2899 save_restore_funcs, rest of sections when not relocatable.
2900 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2901 (sfpr_define): Define all symbols on emitted code.
2902 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2903 when relocatable. Move sfpr_define loop earlier.
2905 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2907 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2908 (elf_x86_64_relocate_section): Use it. Replace
2909 x86_64_elf_howto_table[r_type] with howto.
2911 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2914 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2915 symbol version is unknown.
2917 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2919 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2920 to (bfd_vma) -1 when setting needs_plt to 0.
2921 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2923 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2925 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2926 library, instead of PIC, and don't check PDE when making linker
2927 assigned symbol dynamic.
2929 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2931 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2932 ABIVERSION for non-executable stack.
2934 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2937 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2938 Always produce a RELATIVE reloc for a local symbol.
2940 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2942 Fix test-case ld-elf/pr19617b
2943 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2944 discard unused non-function symbols when --dynamic-list-data.
2946 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2948 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2949 dynsym section, even if it is empty, with dynamic sections.
2951 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2953 * syms.c: Remove BSF_COMMON from comments.
2954 * bfd-in2.h: Regenerated.
2956 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2958 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2959 for destination. Remove useless function parameters.
2960 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2962 2016-02-19 Nick Clifton <nickc@redhat.com>
2965 * aoutx.h (aout_link_add_symbols): Check for out of range string
2969 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2970 processing if we encounter a reloc without an associated symbol.
2972 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2975 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2976 sections for -E/--dynamic-list.
2978 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2980 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2983 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2985 * plugin.c (plugin_vec): Set match priority to 255.
2986 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2987 matching against the plugin vector, take priority from there not
2990 2016-02-15 Nick Clifton <nickc@redhat.com>
2992 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2993 for length and type fields. Use a signed value for the
2994 suffix_length field.
2996 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2999 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3000 significant bit in GOT offset for R_386_GOT32X.
3002 2016-02-10 Nick Clifton <nickc@redhat.com>
3005 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3007 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3008 number of messages about FDE encoding preventing .eh_frame_hdr
3011 2016-02-09 Nick Clifton <nickc@redhat.com>
3013 * oasys.c (oasys_archive_p): Fix indentation.
3014 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3015 constant for left shifting.
3017 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3018 helpful warning message to explain why certain AArch64 relocs
3021 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3023 * pe-mips.c (coff_mips_reloc): Fix formatting.
3025 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3027 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3028 to bfd_mach_arc_arc600.
3030 2016-02-04 Alan Modra <amodra@gmail.com>
3032 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3035 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3038 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3039 distances in the compressed_size field of the output section.
3041 2016-02-02 Alan Modra <amodra@gmail.com>
3043 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3044 ELFv2 entry optimization.
3046 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3049 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3050 no relocations in relocatable files.
3052 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3055 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3056 if a symbol from a library loaded via DT_NEEDED doesn't match
3057 the symbol referenced by regular object.
3059 2016-02-01 Nathaniel Smith <njs@pobox.com>
3061 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3064 2016-02-01 Alan Modra <amodra@gmail.com>
3066 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3067 an out of range reloc_index.
3068 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3070 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3072 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3073 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3074 * Makefile.in: Regenerated.
3076 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3078 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3080 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3083 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3085 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3087 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3090 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3091 against STT_GNU_IFUNC symbol only with dynamic symbols.
3092 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3094 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3097 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3098 decompress debug sections.
3100 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3102 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3105 2016-01-25 Nick Clifton <nickc@redhat.com>
3108 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3109 dsym filename buffer.
3111 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3113 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3115 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3117 * elfxx-mips.c (BZ16_REG): Correct calculation.
3119 2016-01-21 Nick Clifton <nickc@redhat.com>
3121 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3122 changing the type of _loc to be bfd_byte *.
3123 (elf_arc_finish_dynamic_symbol): Likewise.
3125 2016-01-21 Nick Clifton <nickc@redhat.com>
3128 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3129 class of the linker stub bfd.
3130 (elf32_arm_check_relocs): Skip check for pic format after
3131 processing a vxWorks R_ARM_ABS12 reloc.
3132 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3133 reporting a class mismatch.
3135 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3137 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3138 veneer for sym_sec != input_sec.
3139 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3140 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3141 calculation destination.
3143 2016-01-21 Alan Modra <amodra@gmail.com>
3145 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3146 (swap_linux_prpsinfo64_out): New function.
3147 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3148 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3149 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3150 (elfcore_write_linux_prpsinfo64): Likewise.
3151 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3152 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3153 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3155 2016-01-21 Alan Modra <amodra@gmail.com>
3157 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3158 * elf.c: Adjust #include.
3159 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3160 * Makefile.am (SOURCE_HFILES): Update.
3161 * Makefile.in: Regenerate.
3162 * po/SRC-PORFILES.in: Regenerate.
3164 2016-01-21 Alan Modra <amodra@gmail.com>
3166 * configure.ac: Move corefile selection later in file. Move
3167 tdefaults code immediately after other target vector code.
3168 * configure: Regenerate.
3170 2016-01-20 Mickael Guene <mickael.guene@st.com>
3172 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3173 section using '.text.noread' pattern.
3175 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3177 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3179 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3180 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3182 * arc-plt.def: New file.
3183 * arc-plt.h: Likewise.
3184 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3185 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3186 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3187 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3188 (name_for_global_symbol): Added.
3189 (ADD_RELA): Helper to create dynamic relocs.
3190 (new_got_entry_to_list): Create a new got entry in linked list.
3191 (symbol_has_entry_of_type): Search for specific type of entry in
3193 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3194 (is_reloc_for_TLS, arc_elf_set_private_flags)
3195 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3196 (arc_elf_merge_private_bfd_data): New functions.
3197 (debug_arc_reloc): Cleaned debug info printing.
3198 (PDATA reloc): Changed not to perform address alignment.
3199 (reverse_me): Added. Fix for ARC_32 relocs.
3200 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3202 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3203 Changed function to access an array of list of GOT entries instead
3204 of just an array of offsets.
3205 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3206 (elf_arc_check_relocs): Likewise.
3207 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3208 (elf_arc_finish_dynamic_sections): Likewise
3209 (arc_create_dynamic_sections): Modified conditions to create
3211 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3212 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3213 (relocate_plt_for_entry): Changed to support new way to define PLT
3215 (add_symbol_to_plt): Likewise.
3216 (arc_elf_link_hash_table_create): New function.
3218 2016-01-18 Nick Clifton <nickc@redhat.com>
3221 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3222 section number into internal section number.
3223 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3224 * coffswap.h (coff_swap_sym_in): Likewise.
3225 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3226 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3227 section number field is big enough to hold the external value.
3229 2016-01-17 Alan Modra <amodra@gmail.com>
3231 * configure: Regenerate.
3233 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3235 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3236 when address in first unwind entry does not match start of
3239 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3240 Jiong Wang <jiong.wang@arm.com>
3243 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3246 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3248 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3249 place 'R_' before the reloc name returned.
3250 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3251 the relocation string.
3253 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3255 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3256 factored out from...
3257 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3259 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3261 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3262 attribute check after ELF file header flag check.
3264 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3266 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3267 return status from `_bfd_elf_merge_object_attributes'.
3269 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3271 * elfxx-mips.c (mips_elf_merge_obj_e_flags): 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): Fold the
3278 handling of input MIPS ABI flags together.
3280 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3282 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3283 attribute checks for null input.
3285 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3287 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3288 pointers to target data.
3290 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3292 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3295 2016-01-01 Alan Modra <amodra@gmail.com>
3297 Update year range in copyright notice of all files.
3299 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3301 Copyright (C) 2016 Free Software Foundation, Inc.
3303 Copying and distribution of this file, with or without modification,
3304 are permitted in any medium without royalty provided the copyright
3305 notice and this notice are preserved.
3311 version-control: never