1 2016-11-08 Pedro Alves <palves@redhat.com>
3 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
6 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
8 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
9 'number_of_functions' to keep lookup table and number of entries in
11 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
12 to keep lookup table and number of entries in the table.
13 (lookup_funcinfo): New structure for lookup table for function
15 (build_line_info_table): New function to create and build the lookup
16 table for line information.
17 (lookup_address_in_line_info_table): Use the lookup table instead of
18 traverse a linked list.
19 (compare_lookup_funcinfos): New compare fuction used in sorting of
20 lookup table for function references.
21 (build_lookup_funcinfo_table): New function to create, build and
22 sort the lookup table for functions references.
23 (lookup_address_in_function_table): Use the table instead of
24 traverse a linked list.
25 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
28 2016-11-04 Nick Clifton <nickc@redhat.com>
30 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
31 when supporting 64-bit BFD targets.
33 2016-11-03 Tristan Gingold <gingold@adacore.com>
35 * config.bfd: Deprecate many old triplets.
37 2016-11-03 Nick Clifton <nickc@redhat.com>
39 * po/da.po: Updated Danish translation.
41 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
43 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
44 not fall through to the default case.
46 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
47 Andrew Waterman <andrew@sifive.com>
49 Add support for RISC-V architecture.
50 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
51 * config.bdf: Likewise.
52 * configure.ac: Likewise.
53 * Makefile.in: Regenerate.
54 * configure: Regenerate.
55 * archures.c: Add bfd_riscv_arch.
56 * reloc.c: Add riscv relocs.
57 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
58 * bfd-in2.h: Regenerate.
59 * libbfd.h: Regenerate.
60 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
61 * elfnn-riscv.c: New file.
62 * elfxx-riscv.c: New file.
63 * elfxx-riscv.h: New file.
65 2016-10-31 Alan Modra <amodra@gmail.com>
68 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
71 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
73 * cpu-arc.c (arc_get_mach): Delete.
75 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
77 * elfxx-mips.c (STUB_JALR): Correct description.
79 2016-10-20 Nick Clifton <nickc@redhat.com>
81 * po/gas.pot: Regenerate.
83 2016-10-19 Nick Clifton <nickc@redhat.com>
85 * aout-adobe.c: Add missing c-format tags for translatable strings.
86 * aout-cris.c: Likewise.
91 * coff-alpha.c: Likewise.
92 * coff-arm.c: Likewise.
93 * coff-i860.c: Likewise.
94 * coff-mcore.c: Likewise.
95 * coff-ppc.c: Likewise.
96 * coff-rs6000.c: Likewise.
97 * coff-sh.c: Likewise.
98 * coff-tic4x.c: Likewise.
99 * coff-tic54x.c: Likewise.
100 * coff-tic80.c: Likewise.
101 * coff64-rs6000.c: Likewise.
102 * coffcode.h: Likewise.
103 * coffgen.c: Likewise.
104 * cofflink.c: Likewise.
105 * coffswap.h: Likewise.
106 * cpu-arm.c: Likewise.
107 * dwarf2.c: Likewise.
109 * elf-attrs.c: Likewise.
110 * elf-eh-frame.c: Likewise.
111 * elf-ifunc.c: Likewise.
112 * elf-m10300.c: Likewise.
113 * elf-s390-common.c: Likewise.
115 * elf32-arc.c: Likewise.
116 * elf32-arm.c: Likewise.
117 * elf32-avr.c: Likewise.
118 * elf32-bfin.c: Likewise.
119 * elf32-cr16.c: Likewise.
120 * elf32-cr16c.c: Likewise.
121 * elf32-cris.c: Likewise.
122 * elf32-crx.c: Likewise.
123 * elf32-d10v.c: Likewise.
124 * elf32-d30v.c: Likewise.
125 * elf32-epiphany.c: Likewise.
126 * elf32-fr30.c: Likewise.
127 * elf32-frv.c: Likewise.
128 * elf32-gen.c: Likewise.
129 * elf32-hppa.c: Likewise.
130 * elf32-i370.c: Likewise.
131 * elf32-i386.c: Likewise.
132 * elf32-i960.c: Likewise.
133 * elf32-ip2k.c: Likewise.
134 * elf32-iq2000.c: Likewise.
135 * elf32-lm32.c: Likewise.
136 * elf32-m32c.c: Likewise.
137 * elf32-m32r.c: Likewise.
138 * elf32-m68hc11.c: Likewise.
139 * elf32-m68hc12.c: Likewise.
140 * elf32-m68hc1x.c: Likewise.
141 * elf32-m68k.c: Likewise.
142 * elf32-mcore.c: Likewise.
143 * elf32-mep.c: Likewise.
144 * elf32-metag.c: Likewise.
145 * elf32-microblaze.c: Likewise.
146 * elf32-moxie.c: Likewise.
147 * elf32-msp430.c: Likewise.
148 * elf32-mt.c: Likewise.
149 * elf32-nds32.c: Likewise.
150 * elf32-nios2.c: Likewise.
151 * elf32-or1k.c: Likewise.
152 * elf32-pj.c: Likewise.
153 * elf32-ppc.c: Likewise.
154 * elf32-rl78.c: Likewise.
155 * elf32-rx.c: Likewise.
156 * elf32-s390.c: Likewise.
157 * elf32-score.c: Likewise.
158 * elf32-score7.c: Likewise.
159 * elf32-sh-symbian.c: Likewise.
160 * elf32-sh.c: Likewise.
161 * elf32-sh64.c: Likewise.
162 * elf32-spu.c: Likewise.
163 * elf32-tic6x.c: Likewise.
164 * elf32-tilepro.c: Likewise.
165 * elf32-v850.c: Likewise.
166 * elf32-vax.c: Likewise.
167 * elf32-visium.c: Likewise.
168 * elf32-xgate.c: Likewise.
169 * elf32-xtensa.c: Likewise.
170 * elf64-alpha.c: Likewise.
171 * elf64-gen.c: Likewise.
172 * elf64-hppa.c: Likewise.
173 * elf64-ia64-vms.c: Likewise.
174 * elf64-mmix.c: Likewise.
175 * elf64-ppc.c: Likewise.
176 * elf64-s390.c: Likewise.
177 * elf64-sh64.c: Likewise.
178 * elf64-sparc.c: Likewise.
179 * elf64-x86-64.c: Likewise.
180 * elfcode.h: Likewise.
181 * elfcore.h: Likewise.
182 * elflink.c: Likewise.
183 * elfnn-aarch64.c: Likewise.
184 * elfnn-ia64.c: Likewise.
185 * elfxx-mips.c: Likewise.
186 * elfxx-sparc.c: Likewise.
187 * elfxx-tilegx.c: Likewise.
190 * libbfd.c: Likewise.
191 * linker.c: Likewise.
192 * m68klinux.c: Likewise.
193 * mach-o.c: Likewise.
198 * pe-mips.c: Likewise.
199 * peXXigen.c: Likewise.
200 * pei-x86_64.c: Likewise.
201 * peicode.h: Likewise.
202 * ppcboot.c: Likewise.
204 * sparclinux.c: Likewise.
207 * vms-alpha.c: Likewise.
208 * vms-lib.c: Likewise.
209 * xcofflink.c: Likewise.
211 2016-10-18 Nick Clifton <nickc@redhat.com>
213 * po/da.po: Updated Danish translation.
215 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
217 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
220 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
222 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
223 variable to `reloc_index'.
225 2016-10-12 Alan Modra <amodra@gmail.com>
227 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
228 (STD_SECTION): Adjust to suit.
229 * elf.c (_bfd_elf_large_com_section): Likewise.
230 * bfd-in2.h: Regenerate.
232 2016-10-11 Alan Modra <amodra@gmail.com>
234 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
235 defined temporarily with bfd_und_section.
236 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
237 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
238 symbols with bfd_und_section.
240 2016-10-07 Alan Modra <amodra@gmail.com>
242 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
243 obfd param with struct bfd_link_info param. Update all callers.
244 * linker.c (bfd_merge_private_bfd_data): Likewise.
245 (_bfd_generic_verify_endian_match): Likewise.
246 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
247 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
248 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
249 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
250 (_bfd_elf_merge_object_attributes): Likewise.
251 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
252 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
253 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
254 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
255 (elf32_arm_merge_private_bfd_data): Likewise.
256 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
257 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
258 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
259 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
260 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
261 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
262 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
263 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
264 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
265 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
266 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
267 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
268 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
269 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
270 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
271 (elf32_msp430_merge_private_bfd_data): Likewise.
272 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
273 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
274 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
275 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
276 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
277 (ppc_elf_merge_obj_attributes): Likewise.
278 (ppc_elf_merge_private_bfd_data): Likewise.
279 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
280 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
281 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
282 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
283 (elf32_score_merge_private_bfd_data): Likewise.
284 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
285 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
286 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
287 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
288 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
289 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
290 (elf32_tic6x_merge_private_bfd_data): Likewise.
291 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
292 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
293 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
294 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
295 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
296 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
297 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
298 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
299 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
300 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
301 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
302 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
303 (mips_elf_merge_obj_attributes): Likewise.
304 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
305 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
306 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
307 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
308 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
309 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
310 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
311 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
312 * bfd-in2.h: Regenerate.
313 * libbfd.h: Regenerate.
315 2016-10-07 Alan Modra <amodra@gmail.com>
317 * Makefile.am (LIBBFD_H_FILES): Update.
318 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
319 * cpu-sh.c (sh_merge_bfd_arch): Move to..
320 * elf32-sh.c: ..here, and make static.
321 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
323 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
324 _bfd_generic_verify_endian_match.
325 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
326 (bfd_elf32_bfd_merge_private_bfd_data): Define as
327 _bfd_generic_verify_endian_match.
328 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
330 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
331 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
332 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
333 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
334 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
335 * linker.c: ..here, and make internal.
336 * bfd.c (bfd_merge_private_bfd_data): Move to..
338 * Makefile.in: Regenerate.
339 * doc/Makefile.in: Regenerate.
340 * bfd-in2.h: Regenerate.
341 * libbfd.h: Regenerate.
343 2016-10-06 Alan Modra <amodra@gmail.com>
345 * coff-h8300.c: Spell fall through comments consistently.
346 * coffgen.c: Likewise.
347 * elf32-hppa.c: Likewise.
348 * elf32-ppc.c: Likewise.
349 * elf32-score.c: Likewise.
350 * elf32-score7.c: Likewise.
351 * elf64-ppc.c: Likewise.
352 * elfxx-aarch64.c: Likewise.
353 * elfxx-mips.c: Likewise.
354 * cpu-ns32k.c: Add missing fall through comments.
355 * elf-m10300.c: Likewise.
356 * elf32-arm.c: Likewise.
357 * elf32-avr.c: Likewise.
358 * elf32-bfin.c: Likewise.
359 * elf32-frv.c: Likewise.
360 * elf32-i386.c: Likewise.
361 * elf32-microblaze.c: Likewise.
362 * elf32-nds32.c: Likewise.
363 * elf32-ppc.c: Likewise.
364 * elf32-rl78.c: Likewise.
365 * elf32-rx.c: Likewise.
366 * elf32-s390.c: Likewise.
367 * elf32-sh.c: Likewise.
368 * elf32-tic6x.c: Likewise.
369 * elf64-ia64-vms.c: Likewise.
370 * elf64-ppc.c: Likewise.
371 * elf64-s390.c: Likewise.
372 * elf64-x86-64.c: Likewise.
373 * elflink.c: Likewise.
374 * elfnn-aarch64.c: Likewise.
375 * elfnn-ia64.c: Likewise.
380 * versados.c: Likewise.
382 2016-10-06 Alan Modra <amodra@gmail.com>
384 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
386 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
387 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
389 2016-10-06 Alan Modra <amodra@gmail.com>
391 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
392 OR in arithmetic expression, not boolean OR.
394 2016-09-30 Alan Modra <amodra@gmail.com>
396 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
397 as per comment at head of bfd-in2.h.
398 * Makefile.in: Regenerate.
400 2016-09-30 Alan Modra <amodra@gmail.com>
402 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
403 _bfd_error_handler (...) throughout.
404 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
405 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
406 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
407 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
408 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
409 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
410 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
411 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
412 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
413 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
414 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
415 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
416 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
417 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
418 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
419 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
420 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
421 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
422 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
423 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
424 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
425 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
426 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
427 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
428 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
429 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
430 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
431 * xcofflink.c: Likewise.
433 2016-09-30 Alan Modra <amodra@gmail.com>
435 * bfd-in.h: Include stdarg.h.
436 * bfd.c (bfd_error_handler_type): Make like vprintf.
437 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
438 (error_handler_internal): New function, split out from..
439 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
440 (bfd_set_error_handler): Update.
441 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
442 (_bfd_assert_handler): Make static.
443 * coffgen.c (null_error_handler): Update params.
444 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
445 Don't use bfd_error_handler_type.
446 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
447 * elfxx-target.h (elf_backend_link_order_error_handler): Default
448 to _bfd_error_handler.
449 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
450 (bfd_assert_handler_type): Likewise.
451 (_bfd_error_handler): Update.
452 * bfd-in2.h: Regenerate.
453 * libbfd.h: Regenerate.
455 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
458 * elf-bfd.h (struct elf_backend_data): Delete
459 elf_backend_count_output_relocs callback and add
460 elf_backend_update_relocs.
461 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
462 (emit_relocs): Deleted.
463 (elf32_arm_emit_relocs): Deleted.
464 (elf_backend_emit_relocs): Updated not to use the old functions.
465 (elf32_arm_update_relocs): New function.
466 (elf_backend_update_relocs): New define.
467 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
468 relocation count. Call elf_backend_emit_relocs.
469 (_bfd_elf_size_reloc_section): Do not call
470 elf_backend_count_output_relocs.
471 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
472 (elf_backend_update_relocs): New define.
474 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
477 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
478 Thumb-ARM stub is too far.
480 2016-09-27 Nick Clifton <nickc@redhat.com>
483 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
484 timestamp field if real time values are not being stored.
486 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
488 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
489 to verify CC_FOR_BUILD compiler.
490 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
491 and add CC_FOR_BUILD compiler checks.
492 * Makefile.in: Regenerate.
493 * configure: Likewise.
494 * doc/Makefile.in: Likewise.
496 2016-09-26 Awson <kyrab@mail.ru>
499 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
500 for R_AMD64_PCRQUAD relocations.
502 2016-09-26 Alan Modra <amodra@gmail.com>
504 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
505 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
506 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
507 attributes, merge them. Don't warn about undefined tag bits,
508 or copy unknown values to output.
509 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
510 _bfd_elf_ppc_merge_fp_attributes.
512 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
515 * elf-bfd.h (struct elf_backend_data): Add
516 elf_backend_count_output_relocs callback to count relocations in
518 * elf-arm.c (elf32_arm_add_relocation): Deleted.
519 (elf32_arm_write_section): Move additional relocation to emit_relocs.
520 (elf32_arm_count_output_relocs): New function.
521 (emit_relocs): New function.
522 (elf32_arm_emit_relocs): New function.
523 (elf32_arm_vxworks_emit_relocs): New function.
524 (elf_backend_emit_relocs): Updated to use the new functions.
525 (elf_backend_count_output_relocs): New define.
526 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
527 to the relocation count.
528 (_bfd_elf_link_size_reloc_section): Use callback to count the
529 relocations which will be in output.
530 (_bfd_elf_default_count_output_relocs): New function.
531 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
533 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
535 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
536 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
537 bigger than 0x1000 bytes.
539 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
541 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
544 2016-09-14 Nick Clifton <nickc@redhat.com>
547 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
548 contains a valid size for the Debug directory.
550 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
552 * format.c (struct bfd_preserve): New "build_id" field.
553 (bfd_preserve_save): Save "build_id".
554 (bfd_preserve_restore): Restore "build_id".
556 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
559 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
560 relocation with copy relocation when building executable.
562 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
565 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
566 delete_shrinks_insn. Modify computation of shrinked_insn_address.
567 Compute shrink_boundary and adjust addend only if
568 addend_within_shrink_boundary.
569 (elf32_avr_relax_section): Modify calls to
570 elf32_avr_relax_delete_bytes to pass extra parameter.
572 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
574 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
575 array of bytes and use bfd_get_16 to interpret its encoding according
576 to endianness of target.
578 2016-09-01 Alan Modra <amodra@gmail.com>
580 * elf64-ppc.c (synthetic_opd): New static var.
581 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
582 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
584 2016-08-31 Alan Modra <amodra@gmail.com>
586 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
587 track max group size with a new "group_size" var that is reduced
588 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
591 2016-08-31 Alan Modra <amodra@gmail.com>
593 * elf32-ppc.c (ppc_elf_section_processing): Delete.
594 (elf_backend_section_processing): Don't define.
595 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
596 split on non-exec sections differing in SHF_PPC_VLE. When
597 splitting segments, mark size invalid.
599 2016-08-30 Alan Modra <amodra@gmail.com>
602 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
604 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
608 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
609 R_386_PC32 relocation is used to call IFUNC function in PIC
612 2016-08-27 Alan Modra <amodra@gmail.com>
615 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
616 have corresponding SHF_GROUP sections.
617 (bfd_elf_set_group_contents): Comment.
619 2016-08-27 Alan Modra <amodra@gmail.com>
622 * elf64-ppc.c (pc_dynrelocs): New function.
623 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
624 handle pic dynamic relocs.
626 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
628 * bfd-in.h (struct elf32_arm_params): Define.
629 (bfd_elf32_arm_set_target_relocs): Rename into ...
630 (bfd_elf32_arm_set_target_params): This. Use a struct
631 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
632 * bfd-in2.h: Regenerate.
633 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
634 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
635 elf32_arm_params rather than as individual parameters.
637 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
639 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
640 passed the end of htab->stub_group array.
641 (elf32_arm_create_or_find_stub_sec): Likewise.
642 (elf32_arm_create_stub): Likewise.
644 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
646 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
647 to TRUE for GOT and TLS relocs.
649 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
651 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
653 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
655 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
656 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
657 (struct elf_arc_link_hash_table): Likewise.
658 (elf_arc_link_hash_newfunc): Likewise.
659 (elf_arc_link_hash_table_free): Likewise.
660 (arc_elf_link_hash_table_create): Likewise.
661 (elf_arc_relocate_section): Fixed conditions related to dynamic
662 (elf_arc_check_relocs): Likewise.
663 (arc_elf_create_dynamic_sections): Added
664 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
665 through the hash table.
667 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
669 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
670 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
673 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
675 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
677 * bfd-in2.h: Regenerated from the previous changes.
678 * libbfd.h: Regenerated from the previous changes.
680 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
682 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
683 the input import library bfd.
684 * bfd-in2.h: Regenerate.
685 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
686 and new_cmse_stub_offset fields.
687 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
689 (elf32_arm_add_stub): Likewise for stub_offset.
690 (arm_new_stubs_start_offset_ptr): New function.
691 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
692 empty SG veneers to have zero relocations.
693 (arm_size_one_stub): Only initialize stub size and template
694 information for non empty veneers. Do not update veneer section size
695 if veneer already has an offset.
696 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
697 of a boolean indicating success or failure.
698 (cmse_scan): Change stub_changed parameter into an integer pointer
699 parameter cmse_stub_created to count the number of stub created and
700 adapt to change of return value in elf32_arm_create_stub.
701 (cmse_entry_fct_p): New function.
702 (arm_list_new_cmse_stub): Likewise.
703 (set_cmse_veneer_addr_from_implib): Likewise.
704 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
705 cmse_scan instead of that of cmse_stub_changed to compute the number
706 of stub created and use it to initialize stub_changed. Call
707 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
708 of return value in elf32_arm_create_stub. Use
709 arm_stub_section_start_offset () if not NULL to initialize size of
710 secure gateway veneers section. Initialize stub_offset of Cortex-A8
711 erratum fix to -1. Use ret to hold return value.
712 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
713 NULL to initialize size of secure gateway veneers section. Adapt
714 comment to stress the importance of zeroing veneer section content.
715 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
716 initialize eponymous field in struct elf32_arm_link_hash_table.
718 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
720 * elf32-s390.c (stdarg.h): New include.
721 (elf_s390_grok_psinfo): New function.
722 (elf_s390_write_core_note): New function.
723 (elf_backend_grok_psinfo): Declare backend hook.
724 (elf_backend_write_core_note): Likewise.
725 * elf64-s390.c (stdarg.h): New include.
726 (elf_s390_grok_prstatus): New function.
727 (elf_s390_grok_psinfo): New function.
728 (elf_s390_write_core_note): New function.
729 (elf_backend_grok_prstatus): Declare backend hook.
730 (elf_backend_grok_psinfo): Likewise.
731 (elf_backend_write_core_note): Likewise.
733 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
735 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
736 (elf_s390_finish_ifunc_symbol): Likewise.
737 (elf_s390_finish_dynamic_symbol): Likewise.
738 (elf_s390_finish_dynamic_sections): Likewise.
739 (elf_s390_grok_prstatus): Likewise.
740 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
741 (elf_s390_finish_dynamic_symbol): Likewise.
743 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
745 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
747 2016-08-23 Nick Clifton <nickc@redhat.com>
749 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
750 there is no arm data associated with the section.
752 2016-08-23 Alan Modra <amodra@gmail.com>
755 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
756 _GLOBAL_OFFSET_TABLE_, not start of .got section.
758 2016-08-22 Nick Clifton <nickc@redhat.com>
760 * doc/chew.c (main): Free the string buffer used to files as they
763 2016-08-22 Alan Modra <amodra@gmail.com>
765 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
766 (ppc_elf_relocate_section): ..to here. Comment. Error on
767 detecting -mbss-plt -fPIC local ifuncs too.
768 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
769 branch table entries.
771 2016-08-19 Nick Clifton <nickc@redhat.com>
773 * elf.c (assign_section_numbers): Assign number for the .shstrtab
774 section after the symbol table and string table sections.
776 2016-08-19 Alan Modra <amodra@gmail.com>
778 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
779 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
780 dyn_relocs for weakdefs.
781 (alias_readonly_dynrelocs): New function.
782 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
783 (ppc64_elf_relocate_section): Simplify condition under which
784 dyn_relocs are emitted.
786 2016-08-19 Alan Modra <amodra@gmail.com>
789 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
790 (readonly_dynrelocs): Comment fix.
791 (global_entry_stub): New function.
792 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
793 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
794 that in size_global_entry_stubs, handling ifunc too. Delete dead
796 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
797 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
798 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
799 undefweak syms. Expand and correct comments.
800 (size_global_entry_stubs): Ensure symbol is defined.
801 (ppc64_elf_relocate_section): Match condition under which
802 dyn_relocs are emitted to that in allocate_dynrelocs.
804 2016-08-12 Alan Modra <amodra@gmail.com>
806 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
807 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
808 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
810 2016-08-11 Alan Modra <amodra@gmail.com>
812 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
813 non_got_ref true in any case where we could have generated dynbss
814 copies but decide not to do so.
816 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
818 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
819 the stub address retrieved if associated with a microMIPS
822 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
824 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
825 stub also add STO_MICROMIPS annotation.
827 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
829 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
830 in microMIPS LA25 stub references.
832 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
834 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
835 adjusting the use_count of merged .got entries.
837 2016-08-08 Nick Clifton <nickc@redhat.com>
839 * doc/chew.c (delete_string): Only free the string buffer if it is
840 there. Mark the buffer as NULL after freeing.
841 (drop): Free the dropped string.
842 (free_words): New function: Frees the memory allocated to the
844 (add_instrinsic): Duplicate the name string, so that it can be
846 (compile): Free unused words.
847 (main): Free the dictionary and top level string buffers at the
850 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
852 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
853 * bfd-in2.h: Regenerate.
854 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
856 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
857 cmse_implib field in struct elf32_arm_link_hash_table.
858 (elf32_arm_filter_cmse_symbols): New function.
859 (elf32_arm_filter_implib_symbols): Likewise.
860 (elf_backend_filter_implib_symbols): Define to
861 elf32_arm_filter_implib_symbols.
863 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
865 * elf32-arm.c (CMSE_PREFIX): Define macro.
866 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
867 (cmse_branch_thumb_only): Declare stub.
868 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
869 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
870 FALSE if there is no PLT.
871 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
872 (elf32_arm_final_link_relocate): Likewise.
873 (elf32_arm_gc_sweep_hook): Likewise.
874 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
875 secure entry functions.
876 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
877 (arm_dedicated_stub_output_section_required): Change to a switch case
878 and add a case for arm_stub_cmse_branch_thumb_only.
879 (arm_dedicated_stub_output_section_required_alignment): Likewise.
880 (arm_stub_dedicated_output_section_name): Likewise.
881 (arm_stub_dedicated_input_section_ptr): Likewise and remove
882 ATTRIBUTE_UNUSED for htab parameter.
883 (arm_stub_required_alignment): Likewise.
884 (arm_stub_sym_claimed): Likewise.
885 (arm_dedicated_stub_section_padding): Likewise.
886 (cmse_scan): New function.
887 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
888 Set stub_changed to TRUE if such veneers were created.
889 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
892 2016-08-02 Alan Modra <amodra@gmail.com>
895 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
897 2016-08-02 Nick Clifton <nickc@redhat.com>
900 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
901 (elf_backend_sweep_hook): Delete.
903 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
904 Kwok Cheung Yeung <kcy@codesourcery.com>
906 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
907 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
908 (ppc_elf_vle_split16): Clear field before inserting.
910 2016-08-01 Nick Clifton <nickc@redhat.com>
912 * po/sv.po: Updated Swedish translation.
914 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
915 Nick Clifton <nickc@redhat.com>
918 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
919 of the coff_section_data before using it.
921 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
923 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
924 in PLT compression selection.
925 (_bfd_mips_elf_check_relocs): Likewise.
927 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
929 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
930 case where there's no elf_link_hash_entry while processing
931 GOT_NORMAL got entries.
933 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
935 * version.m4 (BFD_VERSION): Set to 2.27.51.
936 * configure: Regenerated.
938 2016-07-21 Nick Clifton <nickc@redhat.com>
940 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
941 (swap_out_syms): Return an error when not finding ELF output
942 section rather than asserting.
944 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
946 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
948 2016-07-20 John Baldwin <jhb@FreeBSD.org>
950 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
951 and handle pr_pid if present.
953 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
956 * elf.c (assign_file_positions_for_load_sections): Also check
957 p_paddr for program header space.
959 2016-07-20 Alan Modra <amodra@gmail.com>
961 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
962 ppc64_elf_unhandled_reloc for special_function.
963 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
965 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
967 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
969 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
970 corresponding error message.
972 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
974 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
975 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
976 (branch_reloc_p): New function.
977 (mips_elf_calculate_relocation): Handle ISA mode determination
978 for relocations against section symbols, against absolute
979 symbols and absolute relocations. Also set `*cross_mode_jump_p'
981 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
982 checks for weak undefined symbols. Also check target alignment
983 within the same ISA mode.
984 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
985 in the alignment check.
986 <R_MICROMIPS_PC7_S1>: Add an alignment check.
987 <R_MICROMIPS_PC10_S1>: Likewise.
988 <R_MICROMIPS_PC16_S1>: Likewise.
989 (mips_elf_perform_relocation): Report a failure for unsupported
990 same-mode JALX instructions and cross-mode branches.
991 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
992 error messages for jumps to misaligned addresses.
994 2016-07-16 Alan Modra <amodra@gmail.com>
996 * elflink.c: Include plugin-api.h.
997 * plugin.c (bfd_plugin_open_input): New function, extracted from..
999 * plugin.h: Don't include bfd.h.
1000 (bfd_plugin_open_input): Declare.
1002 2016-07-16 Alan Modra <amodra@gmail.com>
1004 * targets.c (bfd_seach_for_target): Rename to..
1005 (bfd_iterate_over_targets): ..this. Rewrite doc.
1006 * bfd-in2.h: Regenerate.
1008 2016-07-16 Alan Modra <amodra@gmail.com>
1010 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1011 * libbfd.h: Regenerate.
1012 * bfd-in2.h: Regenerate.
1014 2016-07-16 Alan Modra <amodra@gmail.com>
1016 * libbfd-in.h (BFD_ALIGN): Move to..
1018 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1019 * elf32-ppc.c (default_params): Adjust init.
1020 (ppc_elf_link_params): Set pagesize_p2.
1021 * libbfd.h: Regenerate.
1022 * bfd-in2.h: Regenerate.
1024 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1026 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1027 (_bfd_elf_filter_global_symbols): Declare.
1028 * elf.c (_bfd_elf_filter_global_symbols): New function.
1029 * elflink.c (elf_filter_global_symbols): Likewise.
1030 (elf_output_implib): Likewise.
1031 (bfd_elf_final_link): Call above function, failing if it does.
1032 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1034 (elf_backend_copy_indirect_symbol): Fix spacing.
1035 (elf_backend_hide_symbol): Likewise.
1036 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1038 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1039 Nick Clifton <nickc@redhat.com>
1041 * elf32-arc.c (PR_DEBUG): Delete.
1042 Fix printing of debug information. Fix formatting of debug
1044 (debug_arc_reloc): Handle symbols that are not from an input file.
1045 (arc_do_relocation): Remove excessive exclamation points.
1047 * arc-got.h: Fix formatting. Fix printing of debug information.
1048 (new_got_entry_to_list): Use xmalloc.
1049 * config.bfd: use the big-endian arc vector as the default vector
1050 for big-endian arc targets.
1052 2016-07-15 Alan Modra <amodra@gmail.com>
1054 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1055 from marking sym_indices.
1057 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1059 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1060 first with relocations against absolute symbols.
1061 (bfd_install_relocation): Likewise.
1063 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1065 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1066 .got/.got.plt sections to 8 bytes.
1068 2016-07-12 Nick Clifton <nickc@redhat.com>
1070 * binary.c (binary_set_section_contents): Second grammar fix.
1072 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1074 * binary.c (binary_set_section_contents): Fix grammar in warning
1077 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1079 * elf32-arc.c: made PR_DEBUG always defined.
1081 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1083 * arc-got.h: Moved got related structures from elf32-arc.c to
1084 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1085 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1086 tls_type_for_reloc, symbol_has_entry_of_type,
1087 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1088 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1089 relocate_fix_got_relocs_for_got_info,
1090 create_got_dynrelocs_for_single_entry,
1091 create_got_dynrelocs_for_got_info): Added to file.
1092 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1095 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1097 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1099 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1101 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1102 (THUMB32_MOVW): Likewise.
1103 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1104 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1105 (arm_stub_is_thumb): Add new veneer stub.
1106 (arm_type_of_stub): Use new veneer.
1107 (arm_stub_required_alignment): Add new veneer.
1109 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1111 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1112 (SEC_ELF_PURECODE): ... this.
1113 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1115 (elf32_arm_fake_sections): Likewise.
1116 (elf_32_arm_section_flags): Likewise.
1117 (elf_32_arm_lookup_section_flags): Likewise.
1118 * section.c (SEC_ELF_NOREAD): Rename to ...
1119 (SEC_ELF_PURECODE): ... this.
1121 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1123 * elf32-arm.c (using_thumb2_bl): New function.
1124 (arm_type_of_stub): Declare thumb2 variable together and change type
1125 to bfd_boolean. Use using_thumb2_bl () to determine whether
1126 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1127 checked for BL range.
1128 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1129 the bit size of BL offset.
1131 2016-06-29 Nick Clifton <nickc@redhat.com>
1133 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1134 Returns TRUE for AArch64 mapping symbols.
1135 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1136 mapping symbols as precious in object files so that they will not
1138 (elf_backend_symbol_processing): Define.
1140 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1141 for ARM mapping symbols.
1142 (elf32_arm_backend_symbol_processing): Make use of the new function.
1144 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1147 * elflink.c (elf_link_check_versioned_symbol): Return false
1148 for unreferenced undefined symbol.
1150 2016-06-28 Nick Clifton <nickc@redhat.com>
1152 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1155 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1156 function. Marks mapping symbols in object files as precious, so
1157 that strip will not remove them.
1158 (elf_backend_symbol_processing): Define.
1160 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1162 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1163 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1165 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1167 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1169 (mips16_reloc_map): Likewise.
1170 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1171 (mips16_elf64_howto_table_rela): Likewise.
1172 (mips16_reloc_map): Likewise.
1173 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1174 (elf_mips16_howto_table_rela): Likewise.
1175 (mips16_reloc_map): Likewise.
1176 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1177 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1178 (b_reloc_p): Likewise.
1179 (mips_elf_calculate_relocation): Likewise.
1180 (_bfd_mips_elf_check_relocs): Likewise.
1181 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1182 * bfd-in2.h: Regenerate.
1183 * libbfd.h: Regenerate.
1185 2016-06-27 Alan Modra <amodra@gmail.com>
1188 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1189 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1191 (ppc64_elf_size_stubs): Adjust to suit.
1193 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1195 * elf32-dlx.h: New file.
1196 * elf32-dlx.c: Adjust.
1198 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1200 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1202 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1204 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1207 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1209 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1210 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1211 (elfcore_grok_freebsd_psinfo): New function.
1212 (elfcore_grok_freebsd_prstatus): New function.
1213 (elfcore_grok_freebsd_note): New function.
1214 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1217 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1219 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1222 2016-06-24 Alan Modra <amodra@gmail.com>
1224 * config.bfd: Delete mips vxworks patterns matched earlier.
1225 Combine mips*-*-none with mips*-*-elf*.
1227 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1229 * elfxx-mips.c (mips_elf_perform_relocation): Call
1230 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1231 use the `%X%H' format for the cross-mode jump conversion error
1232 message. Remove the full stop from the end of the message.
1233 Continue processing rather than returning failure.
1235 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1237 * archures.c: Remove bfd_mach_arc_nps400.
1238 * bfd-in2.h: Likewise.
1239 * cpu-arc.c (arch_info_struct): Likewise.
1240 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1243 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1247 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1249 (elf_link_is_defined_archive_symbol): Call
1250 bfd_link_plugin_object_p on unknown plugin object and use the
1251 IR symbol table if the input is an IR object.
1252 * plugin.c (bfd_link_plugin_object_p): New function.
1253 * plugin.h (bfd_link_plugin_object_p): New prototype.
1255 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1258 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1259 on symbol from plugin dummy input.
1261 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1263 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1265 * bfd-in2.h: Regenerated.
1266 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1267 with bfd_plugin_unknown.
1269 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1272 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1273 bfd_boolean argument.
1274 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1275 "shared object" with "PIC object" in comments.
1276 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1277 "shared object" with "PIC object" in comments. Avoid PLT if
1278 requested. Generate dynamic relocations for non-GOT references.
1279 Make room for the special first entry in PLT and allocate PLT
1280 entry only for PLT and PC-relative references. Store dynamic
1281 GOT relocations in .rel[a].iplt section for static executables.
1282 If PLT isn't used, always use GOT for symbol value. Don't
1283 allocate GOT entry if it isn't used.
1284 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1285 count only in the code section. Allocate dynamic pointer
1286 relocation against STT_GNU_IFUNC symbol in the non-code section.
1287 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1288 only for PC-relative references.
1289 (elf_i386_allocate_dynrelocs): Pass TRUE to
1290 _bfd_elf_allocate_ifunc_dyn_relocs.
1291 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1292 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1293 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1294 the non-code section and store it in the proper REL section.
1295 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1297 (elf_i386_finish_dynamic_symbol): Generate dynamic
1298 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1299 STT_GNU_IFUNC symbols without PLT.
1300 (elf_i386_finish_dynamic_sections): Don't handle local
1301 STT_GNU_IFUNC symbols here.
1302 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1304 (elf_backend_output_arch_local_syms): New.
1305 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1306 count only in the code section. Allocate dynamic pointer
1307 relocation against STT_GNU_IFUNC symbol in the non-code section.
1308 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1309 count only for PC-relative references.
1310 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1311 _bfd_elf_allocate_ifunc_dyn_relocs.
1312 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1313 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1314 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1315 without PLT. Generate dynamic pointer relocation against
1316 STT_GNU_IFUNC symbol in the non-code section and store it in
1317 the proper RELA section. Don't allow non-pointer relocation
1318 against STT_GNU_IFUNC symbol without PLT.
1319 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1320 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1321 STT_GNU_IFUNC symbols without PLT.
1322 (elf_x86_64_finish_dynamic_sections): Don't handle local
1323 STT_GNU_IFUNC symbols here.
1324 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1326 (elf_backend_output_arch_local_syms): New.
1327 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1328 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1330 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1331 Tony Wang <tony.wang@arm.com>
1333 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1335 (stub_long_branch_thumb2_only): Define stub.
1336 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1337 (arm_stub_long_branch_thumb2_only): Likewise.
1338 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1341 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1343 * archures.c (bfd_mach_sparc_v8plusc): Define.
1344 (bfd_mach_sparc_v9c): Likewise.
1345 (bfd_mach_sparc_v8plusd): Likewise.
1346 (bfd_mach_sparc_v9d): Likewise.
1347 (bfd_mach_sparc_v8pluse): Likewise.
1348 (bfd_mach_sparc_v9e): Likewise.
1349 (bfd_mach_sparc_v8plusv): Likewise
1350 (bfd_mach_sparc_v9v): Likewise.
1351 (bfd_mach_sparc_v8plusm): Likewise.
1352 (bfd_mach_sparc_v9m): Likewise.
1353 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1354 (bfd_mach_sparc_64bit_p): Likewise.
1355 * bfd-in2.h: Regenerate.
1356 * cpu-sparc.c (arch_info_struct): Add entries for
1357 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1358 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1359 and bfd_mach_sparc_v9{c,d,e,v,m}.
1360 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1361 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1363 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1365 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1366 symbols for relocations against IFUNC symbols.
1367 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1369 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1371 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1372 .rela.iplt in DT_PLTRELSZ.
1373 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1374 for DT_PLTRELSZ and DT_RELASZ as well.
1376 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1378 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1379 non-loaded, non-alloced sections.
1380 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1382 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1384 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1385 allocating dynamic relocation.
1386 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1388 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1391 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1392 offsets until reloc_toaddr.
1394 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1396 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1397 Don't check symbol type for STN_UNDEF symbol index.
1398 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1399 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1402 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1404 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1406 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1407 for exact arch value then. Force review of arch check logic for new
1409 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1410 that logic for new architecture.
1411 (arch_has_thumb2_nop): Remove.
1412 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1413 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1415 2016-06-14 Alan Modra <amodra@gmail.com>
1417 * bfd-in.h (bfd_my_archive): Delete.
1418 * bfd-in2.h: Regenerate.
1420 2016-06-14 Alan Modra <amodra@gmail.com>
1423 * archive.c (open_nested_file): Set my_archive.
1424 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1426 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1427 (bfd_seek): Likewise.
1428 * bfdwin.c (bfd_get_file_window): Likewise.
1429 * cache.c (cache_bmmap): Likewise.
1430 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1431 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1433 * plugin.c (try_claim): Likewise.
1434 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1435 file within thin archive, not the archive.
1437 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1440 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1441 section address for R_386_GOT32/R_386_GOT32X relocations against
1442 IFUNC symbols if there is no base register and return error for
1445 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1447 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1448 GOT32 adjustment for static executables.
1450 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
1452 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1454 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1456 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
1458 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1460 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1462 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1464 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
1465 (SECTSTART): Changed.
1466 (elf_arc_relocate_section): Fixed mistake in PIE related
1468 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
1470 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1472 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
1473 enable support for "-z combreloc" and DT_RELACOUNT.
1474 (elf_backend_reloc_type_class): Likewise
1476 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
1479 * elf32-i386.c (elf_i386_relocate_section): When relocating
1480 R_386_GOT32, return error without a base register for PIC and
1481 subtract the .got.plt section address only with a base register.
1483 2016-06-10 Alan Modra <amodra@gmail.com>
1485 * elf-strtab.c (struct strtab_save): Use size_t for "size".
1486 (struct elf_strtab_hash): Likewise for "size" and "alloced".
1487 (_bfd_elf_strtab_init): Formatting.
1488 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
1489 (_bfd_elf_strtab_addref): Take size_t idx param.
1490 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
1491 (_bfd_elf_strtab_offset): Likewise.
1492 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
1493 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
1494 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
1495 (_bfd_elf_strtab_finalize): Similarly.
1496 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
1497 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
1498 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
1499 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
1500 using bfd_size_type.
1501 (bfd_section_from_shdr): Delete amt.
1502 (_bfd_elf_init_reloc_shdr): Likewise.
1503 (_bfd_elf_link_assign_sym_version): Likewise.
1504 (assign_section_numbers): Use size_t reloc_count.
1505 * elflink.c (struct elf_symbuf_head): Use size_t "count".
1506 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
1507 (elf_link_is_defined_archive_symbol): Likewise.
1508 (elf_add_dt_needed_tag): Likewise.
1509 (elf_finalize_dynstr): Likewise.
1510 (elf_link_add_object_symbols): Likewise.
1511 (bfd_elf_size_dynamic_sections): Likewise.
1512 (elf_create_symbuf): Similarly.
1513 (bfd_elf_match_symbols_in_sections): Likewise.
1514 (elf_link_swap_symbols_out): Likewise.
1515 (elf_link_check_versioned_symbol): Likewise.
1516 (bfd_elf_gc_record_vtinherit): Likewise.
1517 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
1519 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1522 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
1523 and relocs only if shrinking occurred.
1525 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
1527 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
1528 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
1529 (elf_i386_check_tls_transition): Check indirect call and direct
1530 call with the addr32 prefix for general and local dynamic models.
1531 Set the tls_get_addr feild.
1532 (elf_i386_convert_load_reloc): Always use addr32 prefix for
1533 indirect ___tls_get_addr call via GOT.
1534 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
1535 transitions with indirect call and direct call with the addr32
1538 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
1540 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
1541 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
1542 (elf_s390_relocate_section): Fix comment.
1543 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
1546 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
1548 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
1549 section offset when calculation the larl operand in the first PLT
1552 2016-06-07 Alan Modra <amodra@gmail.com>
1554 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
1555 to match other 32-bit archs.
1556 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
1557 (ppc_elf_object_p): Call it.
1558 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
1560 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
1561 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
1562 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
1563 _bfd_elf_ppc_at_tprel_transform): Move to..
1564 * elf-bfd.h: ..here.
1565 (_bfd_elf_ppc_set_arch): Declare.
1566 * bfd-in2.h: Regenerate.
1568 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
1570 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
1571 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
1572 (elf_x86_64_check_tls_transition): Check indirect call and
1573 direct call with the addr32 prefix for general and local dynamic
1574 models. Set the tls_get_addr feild.
1575 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
1576 indirect __tls_get_addr call via GOT.
1577 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
1578 transitions with indirect call and direct call with the addr32
1581 2016-06-04 Christian Groessler <chris@groessler.org>
1583 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
1585 2016-06-02 Nick Clifton <nickc@redhat.com>
1588 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
1590 (arch_info_struct): Likewise.
1591 (architectures): Likewise.
1593 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
1595 * config.bfd: Replace -uclibc with *.
1597 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
1599 * elf64-x86-64.c: Replace data32 with data16 in comments.
1601 2016-05-31 Alan Modra <amodra@gmail.com>
1605 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
1606 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
1607 symbol given a version by a script different to the version
1608 of the symbol being added.
1609 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
1610 _bfd_elf_strtab_restore. Don't fudge dynstr references.
1611 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
1612 (struct strtab_save): New.
1613 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
1614 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
1615 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
1617 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1619 * elf32-hppa.h: Add extern "C".
1620 * elf32-nds32.h: Likewise.
1621 * elf32-tic6x.h: Likewise.
1623 2016-06-01 Nick Clifton <nickc@redhat.com>
1625 * po/sr.po: New Serbian translation.
1626 * configure.ac (ALL_LINGUAS): Add sr.
1627 * configure: Regenerate.
1629 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1631 * elfxx-mips.c (b_reloc_p): New function.
1632 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
1635 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1637 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
1638 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
1639 reloc location from calculation, treat the addend as signed with
1640 local non-section symbols and enable overflow detection.
1642 2016-05-28 Alan Modra <amodra@gmail.com>
1644 * aoutx.h: Adjust linker callback calls throughout file,
1647 * coff-alpha.c: Likewise.
1648 * coff-arm.c: Likewise.
1649 * coff-h8300.c: Likewise.
1650 * coff-h8500.c: Likewise.
1651 * coff-i960.c: Likewise.
1652 * coff-mcore.c: Likewise.
1653 * coff-mips.c: Likewise.
1654 * coff-ppc.c: Likewise.
1655 * coff-rs6000.c: Likewise.
1656 * coff-sh.c: Likewise.
1657 * coff-tic80.c: Likewise.
1658 * coff-w65.c: Likewise.
1659 * coff-z80.c: Likewise.
1660 * coff-z8k.c: Likewise.
1661 * coff64-rs6000.c: Likewise.
1662 * cofflink.c: Likewise.
1663 * ecoff.c: Likewise.
1664 * elf-bfd.h: Likewise.
1665 * elf-m10200.c: Likewise.
1666 * elf-m10300.c: Likewise.
1667 * elf32-arc.c: Likewise.
1668 * elf32-arm.c: Likewise.
1669 * elf32-avr.c: Likewise.
1670 * elf32-bfin.c: Likewise.
1671 * elf32-cr16.c: Likewise.
1672 * elf32-cr16c.c: Likewise.
1673 * elf32-cris.c: Likewise.
1674 * elf32-crx.c: Likewise.
1675 * elf32-d10v.c: Likewise.
1676 * elf32-epiphany.c: Likewise.
1677 * elf32-fr30.c: Likewise.
1678 * elf32-frv.c: Likewise.
1679 * elf32-ft32.c: Likewise.
1680 * elf32-h8300.c: Likewise.
1681 * elf32-hppa.c: Likewise.
1682 * elf32-i370.c: Likewise.
1683 * elf32-i386.c: Likewise.
1684 * elf32-i860.c: Likewise.
1685 * elf32-ip2k.c: Likewise.
1686 * elf32-iq2000.c: Likewise.
1687 * elf32-lm32.c: Likewise.
1688 * elf32-m32c.c: Likewise.
1689 * elf32-m32r.c: Likewise.
1690 * elf32-m68hc1x.c: Likewise.
1691 * elf32-m68k.c: Likewise.
1692 * elf32-mep.c: Likewise.
1693 * elf32-metag.c: Likewise.
1694 * elf32-microblaze.c: Likewise.
1695 * elf32-moxie.c: Likewise.
1696 * elf32-msp430.c: Likewise.
1697 * elf32-mt.c: Likewise.
1698 * elf32-nds32.c: Likewise.
1699 * elf32-nios2.c: Likewise.
1700 * elf32-or1k.c: Likewise.
1701 * elf32-ppc.c: Likewise.
1702 * elf32-s390.c: Likewise.
1703 * elf32-score.c: Likewise.
1704 * elf32-score7.c: Likewise.
1705 * elf32-sh.c: Likewise.
1706 * elf32-sh64.c: Likewise.
1707 * elf32-spu.c: Likewise.
1708 * elf32-tic6x.c: Likewise.
1709 * elf32-tilepro.c: Likewise.
1710 * elf32-v850.c: Likewise.
1711 * elf32-vax.c: Likewise.
1712 * elf32-visium.c: Likewise.
1713 * elf32-xstormy16.c: Likewise.
1714 * elf32-xtensa.c: Likewise.
1715 * elf64-alpha.c: Likewise.
1716 * elf64-hppa.c: Likewise.
1717 * elf64-ia64-vms.c: Likewise.
1718 * elf64-mmix.c: Likewise.
1719 * elf64-ppc.c: Likewise.
1720 * elf64-s390.c: Likewise.
1721 * elf64-sh64.c: Likewise.
1722 * elf64-x86-64.c: Likewise.
1723 * elflink.c: Likewise.
1724 * elfnn-aarch64.c: Likewise.
1725 * elfnn-ia64.c: Likewise.
1726 * elfxx-mips.c: Likewise.
1727 * elfxx-sparc.c: Likewise.
1728 * elfxx-tilegx.c: Likewise.
1729 * linker.c: Likewise.
1730 * pdp11.c: Likewise.
1731 * pe-mips.c: Likewise.
1732 * reloc.c: Likewise.
1733 * reloc16.c: Likewise.
1734 * simple.c: Likewise.
1735 * vms-alpha.c: Likewise.
1736 * xcofflink.c: Likewise.
1737 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1738 status param. Adjust calls to these and linker callbacks throughout.
1739 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1740 get_ramstart): Delete status param. Adjust calls to these and
1741 linker callbacks throughout.
1743 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1745 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1746 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1747 target alignment verification.
1749 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1751 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1752 section name if `bfd_elf_string_from_elf_section' returns an
1755 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1757 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1758 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1759 for message. Continue processing rather than returning failure.
1761 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
1763 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1764 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1765 Call `bfd_set_error'.
1767 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1770 * archive.c (bfd_slurp_armap): Replace
1771 bfd_elf64_archive_slurp_armap with
1772 _bfd_archive_64_bit_slurp_armap.
1773 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1774 BFD64 is defined and the archive is too big.
1775 (coff_write_armap): Likewise.
1776 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1777 (_bfd_archive_64_bit_slurp_armap): This.
1778 (bfd_elf64_archive_write_armap): Renamed to ...
1779 (_bfd_archive_64_bit_write_armap): This.
1780 * configure.ac: Add --enable-64-bit-archive.
1781 (want_64_bit_archive): New. Set to true by default for 64-bit
1782 MIPS and s390 ELF targets.
1783 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1784 * config.in: Regenerated.
1785 * configure: Likewise.
1786 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1787 (bfd_elf64_archive_slurp_armap): Likewise.
1788 (bfd_elf64_archive_write_armap): Likewise.
1789 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1790 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1791 (bfd_elf64_archive_truncate_arname): Likewise.
1792 (bfd_elf64_archive_read_ar_hdr): Likewise.
1793 (bfd_elf64_archive_write_ar_hdr): Likewise.
1794 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1795 (bfd_elf64_archive_get_elt_at_index): Likewise.
1796 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1797 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1798 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1799 (bfd_elf64_archive_slurp_armap): Likewise.
1800 (bfd_elf64_archive_write_armap): Likewise.
1801 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1802 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1803 (bfd_elf64_archive_truncate_arname): Likewise.
1804 (bfd_elf64_archive_read_ar_hdr): Likewise.
1805 (bfd_elf64_archive_write_ar_hdr): Likewise.
1806 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1807 (bfd_elf64_archive_get_elt_at_index): Likewise.
1808 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1809 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1810 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1811 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1812 bfd_elfNN_archive_functions isn't defined.
1813 (TARGET_LITTLE_SYM): Likewise.
1814 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1815 (_bfd_archive_64_bit_write_armap): Likewise.
1816 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1817 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1818 (_bfd_archive_64_bit_truncate_arname): Likewise.
1819 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1820 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1821 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1822 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1823 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1824 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1825 * libbfd.h: Regenerated.
1826 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1827 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1829 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1832 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1833 linker add_archive_element callback returns FALSE.
1834 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1835 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1836 archive element if linker add_archive_element callback returns
1838 * elflink.c (elf_link_add_archive_symbols): Likewise.
1839 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1840 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1841 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1842 (xcoff_link_check_ar_symbols): Likewise.
1844 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1846 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1847 <bfd_reloc_outofrange>: Unify error reporting code.
1849 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
1851 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1852 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1853 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1854 * bfd-in2.h: Regenerate.
1855 * libbfd.h: Likewise.
1857 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1859 * config.bfd: Add entry for arm-phoenix.
1861 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1863 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1864 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1865 account for padding for stub section requiring one.
1866 (elf32_arm_build_stubs): Add comment to stress the importance of
1867 zeroing veneer section content.
1869 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1871 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1873 * bfd-in2.h: Regenerate.
1874 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1876 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1877 (arm_dedicated_stub_output_section_name): Likewise.
1878 (arm_dedicated_stub_input_section_ptr): Likewise.
1879 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1880 function description comment. Add support for dedicated output stub
1881 section to given stub types.
1882 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1883 elf32_arm_create_or_find_stub_sec.
1884 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1885 (elf32_arm_size_stubs): Pass stub type when calling
1886 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1887 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1889 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1891 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1892 when setting need_convert_load.
1894 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1896 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1899 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1902 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1904 (elf_i386_convert_load): Don't convert R_386_GOT32.
1906 2016-05-20 Alan Modra <amodra@gmail.com>
1909 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1910 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1912 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1914 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1915 (debug_arc_reloc): Likewise.
1916 (elf_arc_relocate_section): Likewise.
1917 (elf_arc_check_relocs): Likewise.
1918 (elf_arc_adjust_dynamic_symbol): Likewise.
1919 (elf_arc_add_symbol_hook): Likewise.
1921 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1923 * config.bfd: Remove `am34-*-linux*' support.
1925 2016-05-19 Alan Modra <amodra@gmail.com>
1927 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1928 relocs before plt relocs.
1930 2016-05-19 Alan Modra <amodra@gmail.com>
1932 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1933 before dereferencing.
1935 2016-05-18 Nick Clifton <nickc@redhat.com>
1937 * po/sv.po: Updated Swedish translation.
1939 2016-05-18 Alan Modra <amodra@gmail.com>
1941 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1942 for each BFD. Don't goto error_ret_free_local from outside loop.
1944 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1946 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1947 STB_GNU_UNIQUE handling.
1948 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1949 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1950 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1951 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1952 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1953 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1954 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1955 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1956 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1957 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1958 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1959 (elf_backend_add_symbol_hook): Remove macro.
1960 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1961 for STB_GNU_UNIQUE symbols.
1963 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1965 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1967 (v850_elf_copy_private_bfd_data): ... here. Call the new
1968 function and `_bfd_elf_copy_private_bfd_data'.
1970 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1973 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1974 GOTPCREL relocation against large section.
1976 2016-05-13 Alan Modra <amodra@gmail.com>
1978 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1979 linker dynamic sections in calculating size and address of
1980 dynamic tags rather than using output sections. Remove asserts.
1981 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1982 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1983 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1984 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1985 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1986 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1987 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1988 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1989 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1990 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1991 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1992 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1993 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1994 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1995 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1996 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1997 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1998 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1999 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2000 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2001 * elflink.c (bfd_elf_final_link): Likewise.
2002 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2003 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2004 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2005 don't set doit. Look up dynobj section.
2006 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2007 invocation and dynamic tag vma calculation. Don't test
2008 boolean var == TRUE.
2009 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2012 2016-05-13 Alan Modra <amodra@gmail.com>
2014 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2015 octets_per_byte. Put dynamic .rela.plt last in link orders.
2016 Assign output_offset for reloc sections rather than writing
2017 sorted relocs from block corresponding to output_offset.
2019 2016-05-12 Alan Modra <amodra@gmail.com>
2021 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2023 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2025 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2027 2016-05-11 Alan Modra <amodra@gmail.com>
2029 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2030 (elf32_hppa_check_relocs): Don't set dynobj.
2031 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2032 (elf32_hppa_build_stubs): Likewise.
2033 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2035 2016-05-11 Alan Modra <amodra@gmail.com>
2038 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2039 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2041 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2043 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2044 aarch64_tls_transition check.
2046 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2048 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2050 (arm_stub_sym_claimed): New function.
2051 (elf32_arm_create_stub): Use veneered symbol name and section if
2052 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2053 (arm_stub_claim_sym): New function.
2054 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2055 veneered symbol, otherwise create local symbol as before.
2057 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2059 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2060 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2061 and set branch type of a symbol.
2062 (bfd_elf32_arm_process_before_allocation): Likewise.
2063 (elf32_arm_relocate_section): Likewise and fix identation along the
2065 (allocate_dynrelocs_for_symbol): Likewise.
2066 (elf32_arm_finish_dynamic_symbol): Likewise.
2067 (elf32_arm_swap_symbol_in): Likewise.
2068 (elf32_arm_swap_symbol_out): Likewise.
2070 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2072 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2073 * bfd-in2.h: Regenerated.
2074 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2075 parameter to add_stub_section callback.
2076 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2077 and pass it down to add_stub_section.
2078 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2080 (elf32_arm_size_stubs): Add output section parameter to
2081 add_stub_section function pointer parameter.
2083 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2085 * elf32-arm.c (elf32_arm_create_stub): New function.
2086 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2088 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2090 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2091 arm_stub_a8_veneer_lwm enumerator.
2092 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2093 aforementioned enumerator.
2094 (struct elf32_arm_stub_hash_entry): Delete target_addend
2095 field and add source_value.
2096 (struct a8_erratum_fix): Delete addend field and add target_offset.
2097 (stub_hash_newfunc): Initialize source_value field amd remove
2098 initialization for target_addend.
2099 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2100 the else to being always executed, moving the
2101 arm_stub_a8_veneer_b_cond specific code in it. Remove
2102 stub_entry->target_addend from points_to computation.
2103 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2104 to target symbol from start of section rather than the offset from the
2106 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2107 fields from struct a8_erratum_fix's offset and target_offset
2109 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2110 veneered_insn_loc and loc using stub_entry's source_value.
2112 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2114 (elf32_arm_merge_eabi_attributes): Add merging logic for
2117 2016-05-10 Pip Cet <pipcet@gmail.com>
2120 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2121 Define as _bfd_generic_copy_link_hash_symbol_type when using
2124 2016-05-09 Nick Clifton <nickc@redhat.com>
2127 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2128 field before accessing sections array.
2130 2016-05-09 Christophe Monat <christophe.monat@st.com>
2133 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2134 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2136 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2138 (create_instruction_vldmdb): Likewise.
2139 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2140 uses it to re-encode.
2142 2016-05-09 Nick Clifton <nickc@redhat.com>
2145 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2148 2016-05-09 Alan Modra <amodra@gmail.com>
2150 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2152 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2155 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2156 documenting that indx == -3 if symbol is defined in a discarded
2158 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2159 symbol is defined in a discarded section.
2160 (elf_link_output_extsym): Strip a global symbol defined in a
2163 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2165 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2168 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2170 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2172 (elf_i386_convert_load_reloc): This. New function.
2173 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2175 (elf_x86_64_convert_load_reloc): This. New function.
2177 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2179 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2180 Don't check if contents == NULL.
2181 (elf_i386_tls_transition): Add from_relocate_section. Check
2182 from_relocate_section instead of contents != NULL. Update
2183 elf_i386_check_tls_transition call.
2184 (elf_i386_check_relocs): Cache the section contents if
2185 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2186 elf_i386_tls_transition.
2187 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2188 to elf_i386_tls_transition.
2189 (elf_backend_caches_rawsize): New.
2190 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2191 if contents == NULL.
2192 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2193 from_relocate_section instead of contents != NULL.
2194 (elf_x86_64_check_relocs): Cache the section contents if
2195 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2196 elf_x86_64_tls_transition.
2197 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2198 to elf_x86_64_tls_transition.
2199 (elf_backend_caches_rawsize): New.
2201 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2204 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2207 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2209 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2210 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2211 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2212 no_apply_dynamic_relocs.
2213 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2214 dynamic relocations generated.
2216 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2218 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2220 (elf_i386_create_dynamic_sections): Here.
2221 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2222 interp setting to ...
2223 (elf_x86_64_create_dynamic_sections): Here.
2225 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2227 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2228 and replace (EH)->has_got_reloc with GOT_RELOC.
2229 (elf_i386_fixup_symbol): Pass has_got_reloc to
2230 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2231 (elf_i386_allocate_dynrelocs): Likewise.
2232 (elf_i386_relocate_section): Likewise.
2233 (elf_i386_finish_dynamic_symbol): Likewise.
2234 (elf_i386_convert_load): Pass TRUE to
2235 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2236 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2237 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2238 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2239 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2240 (elf_x86_64_allocate_dynrelocs): Likewise.
2241 (elf_x86_64_relocate_section): Likewise.
2242 (elf_x86_64_finish_dynamic_symbol): Likewise.
2243 (elf_x86_64_convert_load): Pass TRUE to
2244 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2246 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2248 * elf32-i386.c (check_relocs_failed): New.
2249 (elf_i386_check_relocs): Set check_relocs_failed on error.
2250 (elf_i386_relocate_section): Skip if check_relocs failed.
2252 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2254 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2255 check_relocs_failed on error.
2257 2016-04-29 Nick Clifton <nickc@redhat.com>
2260 * elf-bfd.h (struct elf_backend_data): Rename
2261 elf_backend_set_special_section_info_and_link to
2262 elf_backend_copy_special_section_fields.
2263 * elfxx-target.h: Likewise.
2264 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2265 comparing section flags.
2266 (copy_special_section_fields): New function.
2267 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2268 Perform two scans over special sections. The first one looks for
2269 a direct mapping between the output section and an input section.
2270 The second scan looks for a possible match based upon section
2272 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2273 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2275 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2276 elf32_i386_copy_solaris_special_section_fields.
2277 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2278 Rename to elf32_sparc_copy_solaris_special_section_fields.
2279 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2280 elf64_x86_64_copy_solaris_special_section_fields.
2282 2016-04-28 Nick Clifton <nickc@redhat.com>
2284 * po/zh_CN.po: Updated Chinese (simplified) translation.
2286 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2289 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2290 when estimating distances between output sections.
2292 2016-04-27 Alan Modra <amodra@gmail.com>
2294 * elflink.c (_bfd_elf_is_start_stop): New function.
2295 (_bfd_elf_gc_mark_rsec): Use it.
2296 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2298 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2300 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2301 * mmo.c (mmo_get_section_contents): Likewise.
2302 (mmo_set_section_contents): Likewise.
2304 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2306 * elf-bfd.h (elf_link_hash_table): Update comments for
2308 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2309 the unused NULL entry at the head of dynamic symbol table.
2310 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2313 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2315 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2316 created file from dynobj.
2318 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2320 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2321 normal input file if possible.
2323 2016-04-21 Nick Clifton <nickc@redhat.com>
2325 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2326 * aout-target.h: Likewise.
2327 * aout-tic30.c: Likewise.
2328 * binary.c: Likewise.
2330 * coff-alpha.c: Likewise.
2331 * coff-rs6000.c: Likewise.
2332 * coff64-rs6000.c: Likewise.
2333 * coffcode.h: Likewise.
2334 * i386msdos.c: Likewise.
2335 * i386os9k.c: Likewise.
2338 * libbfd-in.h: Likewise.
2339 * libecoff.h: Likewise.
2340 * mach-o-target.c: Likewise.
2342 * nlm-target.h: Likewise.
2343 * oasys.c: Likewise.
2345 * plugin.c: Likewise.
2346 * ppcboot.c: Likewise.
2349 * tekhex.c: Likewise.
2350 * versados.c: Likewise.
2351 * vms-alpha.c: Likewise.
2353 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2354 * linker.c (bfd_link_check_relocs): New function.
2355 (_bfd_generic_link_check_relocs): New function.
2356 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2357 _bfd_link_check_relocs field.
2358 (struct bfd_target)L Add _bfd_link_check_relocs field.
2359 * bfd-in2.h: Regenerate.
2360 * libbfd.h: Regenerate.
2362 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2364 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2365 (elf_backend_gc_sweep_hook): Likewise.
2366 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2367 (elf_backend_gc_sweep_hook): Likewise.
2369 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2371 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2372 in excluded sections
2374 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2377 * elf64-x86-64.c (check_relocs_failed): New.
2378 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2379 Support relocation agaist local symbol. Set check_relocs_failed.
2380 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2381 R_X86_64_32 relocation overflow.
2382 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2383 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2385 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2387 * elf32-i386.c (elf_i386_check_relocs): Call
2388 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2389 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2391 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2393 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2394 * elflink.c (_bfd_elf_link_check_relocs): New function.
2395 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2396 if check_relocs_after_open_input is FALSE.
2398 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2400 * cache.c: Update old style function definitions.
2401 * elf32-m68k.c: Likewise.
2402 * elf64-mmix.c: Likewise.
2403 * stab-syms.c: Likewise.
2405 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2407 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2409 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2411 * Makefile.in: Regenerated with automake 1.11.6.
2412 * aclocal.m4: Likewise.
2413 * doc/Makefile.in: Likewise.
2415 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2417 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2418 * bfd-in2.h: Regenerate.
2419 * libbfd.h: Regenerate.
2420 * elf32-arc.c: Add 'opcode/arc.h' include.
2421 (struct arc_relocation_data): Add symbol_name.
2422 (arc_special_overflow_checks): New function.
2423 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2424 required, add an extra comment.
2425 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2427 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2429 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2431 (elf_arc_relocate_section): Update enum uses.
2432 (elf_arc_check_relocs): Likewise.
2433 (elf_arc_finish_dynamic_symbol): Likewise.
2435 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2437 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2440 2016-04-14 Nick Clifton <nickc@redhat.com>
2443 * elf-bbfd.h (struct elf_backend_data): New field:
2445 New field: elf_backend_set_special_section_info_and_link
2446 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2448 (elf_backend_set_special_section_info_and_link): Define if not
2450 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
2451 elf_backend_strtab_flags macros to initialise fields in structure.
2452 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
2453 being set even if SHF_MERGE is not set.
2454 (elf_fake_sections): Likewise.
2455 (section_match): New function. Matches two ELF sections based
2456 upon fixed characteristics.
2457 (find_link): New function. Locates a section in a BFD that
2458 matches a section in a different BFD.
2459 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
2460 fields of reserved sections.
2461 (bfd_elf_compute_section_file_positions): Set the flags for the
2462 .shstrtab section based upon the elf_strtab_flags field in the
2463 elf_backend_data structure.
2464 (swap_out_syms): Likewise for the .strtab section.
2465 * elflink.c (bfd_elf_final_link): Set the flags for the
2466 .strtab section based upon the elf_strtab_flags field in the
2467 elf_backend_data structure.
2468 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
2469 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
2471 (elf_backend_set_special_section_info_and_link): Define for
2473 * elf32-sparc.c: Likewise.
2474 * elf64-x86-64.c: Likewise.
2476 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
2479 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
2481 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
2482 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
2483 applies to read-only section.
2484 * elf32-i386.c (elf_i386_link_hash_table): Add
2485 readonly_dynrelocs_against_ifunc.
2486 (elf_i386_allocate_dynrelocs): Updated.
2487 (elf_i386_size_dynamic_sections): Issue an error for read-only
2488 segment with dynamic IFUNC relocations only if
2489 readonly_dynrelocs_against_ifunc is TRUE.
2490 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2491 readonly_dynrelocs_against_ifunc.
2492 (elf_x86_64_allocate_dynrelocs): Updated.
2493 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
2494 segment with dynamic IFUNC relocations only if
2495 readonly_dynrelocs_against_ifunc is TRUE.
2496 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2499 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
2501 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
2502 a fall through from error_ret_free_internal. Free local_syms in
2503 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
2505 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2507 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
2508 (relocate_plt_for_entry): Likewise.
2510 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2512 * elf32-arc.c (elf_arc_check_relocs): Changed
2514 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2516 * elf32-arc.c (name_for_global_symbol): Changed assert.
2517 (get_replace_function): Created.:
2518 (struct arc_relocation_data): Changed to signed types.
2519 (defines S, L, P, PDATA): Casted to signed type.
2520 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
2521 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
2522 (arc_do_relocation): Changed.
2524 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2526 * elf32-arc.c (name_for_global_symbol): Added assert to check for
2528 (elf_arc_relocate_section): Added and changed asserts, validating
2529 the synamic symbol index.
2530 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
2531 relocation if symbol has dynindx set to -1.
2533 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
2536 * elflink.c (elf_link_add_object_symbols): Always turn hidden
2537 and internal symbols which have a dynamic index into local
2540 2016-04-04 Nick Clifton <nickc@redhat.com>
2543 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
2544 version number if the version is zero.
2546 2016-04-01 Alan Modra <amodra@gmail.com>
2549 * elflink.c (on_needed_list): Recursively check needed status.
2550 (elf_link_add_object_symbols): Adjust.
2552 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2554 * elf32-avr.c (avr_elf32_load_records_from_section): Free
2555 internal_relocs only if they aren't cached.
2557 2016-03-29 Nick Clifton <nickc@redhat.com>
2560 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
2561 assertion on the size of the got section to allow it to be bigger
2562 than the number of relocs.
2564 2016-03-29 Toni Spets <toni.spets@iki.fi>
2567 * coffcode.h (coff_write_object_contents): Revert accidental
2570 2016-03-22 Alan Modra <amodra@gmail.com>
2573 * dwarf2.c (read_attribute_value): Skip info_ptr check for
2574 DW_FORM_flag_present.
2576 2016-03-22 Nick Clifton <nickc@redhat.com>
2578 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
2579 architecture name for backwards compatibility.
2581 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
2582 unbounded stack use.
2584 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
2585 sufficiently recent version of GCC.
2586 * configure: Regenerate.
2588 2016-03-22 Alan Modra <amodra@gmail.com>
2591 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
2593 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2595 * archures.c (bfd_mach_arc_nps400): Define.
2596 * bfd-in2.h: Regenerate.
2597 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
2598 some existing entries to make space.
2599 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
2600 (arc_elf_final_write_processing): Likewise.
2602 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2604 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
2606 (arc_elf_final_write_processing): Don't bother setting cpu field
2607 in e_flags, this will have been set elsewhere.
2609 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2611 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
2614 2016-03-21 Nick Clifton <nickc@redhat.com>
2616 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
2617 * configure: Regenerate.
2618 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
2619 alloca with call to xmalloc.
2620 * elf32-nds32.c: Likewise.
2621 * elf64-hppa.c: Likewise.
2622 * elfxx-mips.c: Likewise.
2624 * pei-x86_64.c: Likewise.
2628 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2631 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
2633 (elf_i386_relocate_section): Likewise.
2634 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2635 (elf_x86_64_relocate_section): Likewise.
2637 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2640 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2641 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
2642 relocation overflow check.
2644 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
2646 * bfd-in2.h: Regenerated.
2648 2016-03-11 Dan Gissel <dgisselq@ieee.org>
2651 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
2652 uses bytes not octets.
2653 * elflink.c (resolve_section): Likewise.
2654 Add a bfd parameter.
2655 (eval_section): Pass the input_bfd to resolve_section.
2656 (bfd_elf_perform_complex_relocation): Convert byte offset to
2657 octets before read and writing values.
2658 (elf_link_input_bfd): Add byte to octet conversions.
2659 (elf_reloc_link_order): Likewise.
2660 (elf_fixup_link_order): Likewise.
2661 (bfd_elf_final_link): Likewise.
2662 * reloc.c (_bfd_final_link_relocate): Likewise.
2663 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2665 2016-03-10 Nick Clifton <nickc@redhat.com>
2667 * config.bfd: Mark the i370 target as obsolete.
2669 2016-03-09 Pedro Alves <palves@redhat.com>
2671 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2672 gcc ABI)" to printable name.
2673 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2674 of "v850-rh850" as printable name.
2676 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2679 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2680 relocations against absolute symbols.
2682 2016-03-09 Alan Modra <amodra@gmail.com>
2685 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2686 length elements in the archive.
2688 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2691 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2692 for -E/--dynamic-list only when not relocatable.
2694 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2697 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2698 count for locally defined local IFUNC symbols in shared object.
2699 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2701 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2704 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2707 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2708 Andrew Burgess <andrew.burgess@embecosm.com>
2710 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2711 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2712 (arc_elf_howto_init): Added assert to validate relocations.
2713 (get_middle_endian_relocation): Delete.
2714 (middle_endian_convert): New function.
2715 (ME): Redefine, now does nothing.
2716 (IS_ME): New define.
2717 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2718 definition to call middle_endian_convert. Add a new local
2719 variable and make use of this throughout. Added call to
2720 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2722 2016-03-07 Nick Clifton <nickc@redhat.com>
2725 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2726 length elements in the archive.
2728 2016-03-07 Jiong Wang <jiong.wang@arm.com>
2730 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2731 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2733 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2736 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2737 executable as definition if the new definition comes from a
2740 2016-03-02 Alan Modra <amodra@gmail.com>
2742 * Makefile.in: Regenerate.
2743 * po/SRC-POTFILES.in: Regenerate.
2745 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2747 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2748 relocation addend when sections get merged.
2750 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2752 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2754 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2755 Assert for code sections dynamic relocs.
2757 2016-02-26 Renlin Li <renlin.li@arm.com>
2759 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2760 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2762 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2765 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2766 load with locally bound symbols if PIC is false or there is no
2767 base register. Optimize branch to 0 if PIC is false.
2768 (elf_i386_relocate_section): Don't generate dynamic relocations
2769 against undefined weak symbols if PIC is false.
2770 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2771 if we can't estimate relocation overflow with --no-relax.
2772 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2773 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2774 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2775 against undefined weak symbols if PIC is false.
2777 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2780 * bfd.c (bfd): Change flags to 20 bits.
2781 (BFD_CONVERT_ELF_COMMON): New.
2782 (BFD_USE_ELF_STT_COMMON): Likewise.
2783 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2784 BFD_USE_ELF_STT_COMMON.
2785 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2786 * configure.ac: Remove --enable-elf-stt-common.
2787 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2788 common symbol depending on BFD_CONVERT_ELF_COMMON and
2789 BFD_USE_ELF_STT_COMMON.
2790 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2792 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2794 (elf_link_convert_common_type): New function.
2795 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2796 common symbol depending on BFD_CONVERT_ELF_COMMON and
2797 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2798 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2799 and BFD_USE_ELF_STT_COMMON to object_flags.
2800 (TARGET_LITTLE_SYM): Likewise.
2801 * syms.c (BSF_KEEP_G): Renamed to ...
2802 (BSF_ELF_COMMON): This.
2803 * bfd-in2.h: Regenerated.
2804 * config.in: Likewise.
2805 * configure: Likewise.
2807 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2812 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2813 (elf_i386_link_hash_entry): Add has_got_reloc and
2815 (elf_i386_link_hash_table): Add interp.
2816 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2818 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2820 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2821 (elf_i386_fixup_symbol): New function.
2822 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2823 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2824 relocations and discard relocations against resolved undefined
2825 weak symbols in executable. Don't make resolved undefined weak
2826 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2827 relocation against undefined weak symbols in PIE.
2828 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2829 (elf_i386_relocate_section): Don't generate dynamic relocations
2830 against resolved undefined weak symbols in PIE, except for
2832 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2833 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2834 Don't generate dynamic relocation against resolved undefined weak
2835 symbol in executable.
2836 (elf_i386_finish_dynamic_sections): Call
2837 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2838 (elf_backend_fixup_symbol): New.
2839 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2840 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2842 (elf_x86_64_link_hash_table): Add interp.
2843 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2845 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2847 (elf_x86_64_check_relocs): Set has_got_reloc and
2849 (elf_x86_64_fixup_symbol): New function.
2850 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2851 (elf_x86_64_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.
2855 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2856 (elf_x86_64_relocate_section): Check relocation overflow for
2857 dynamic relocations against unresolved weak undefined symbols.
2858 Don't generate dynamic relocations against resolved weak
2859 undefined symbols in PIE.
2860 (elf_x86_64_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_x86_64_finish_dynamic_sections): Call
2865 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2866 (elf_backend_fixup_symbol): New.
2868 2016-02-26 Alan Modra <amodra@gmail.com>
2870 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2871 save_restore_funcs, rest of sections when not relocatable.
2872 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2873 (sfpr_define): Define all symbols on emitted code.
2874 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2875 when relocatable. Move sfpr_define loop earlier.
2877 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2879 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2880 (elf_x86_64_relocate_section): Use it. Replace
2881 x86_64_elf_howto_table[r_type] with howto.
2883 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2886 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2887 symbol version is unknown.
2889 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2891 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2892 to (bfd_vma) -1 when setting needs_plt to 0.
2893 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2895 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2897 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2898 library, instead of PIC, and don't check PDE when making linker
2899 assigned symbol dynamic.
2901 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2903 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2904 ABIVERSION for non-executable stack.
2906 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2909 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2910 Always produce a RELATIVE reloc for a local symbol.
2912 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2914 Fix test-case ld-elf/pr19617b
2915 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2916 discard unused non-function symbols when --dynamic-list-data.
2918 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2920 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2921 dynsym section, even if it is empty, with dynamic sections.
2923 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2925 * syms.c: Remove BSF_COMMON from comments.
2926 * bfd-in2.h: Regenerated.
2928 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2930 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2931 for destination. Remove useless function parameters.
2932 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2934 2016-02-19 Nick Clifton <nickc@redhat.com>
2937 * aoutx.h (aout_link_add_symbols): Check for out of range string
2941 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2942 processing if we encounter a reloc without an associated symbol.
2944 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2947 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2948 sections for -E/--dynamic-list.
2950 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2952 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2955 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2957 * plugin.c (plugin_vec): Set match priority to 255.
2958 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2959 matching against the plugin vector, take priority from there not
2962 2016-02-15 Nick Clifton <nickc@redhat.com>
2964 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2965 for length and type fields. Use a signed value for the
2966 suffix_length field.
2968 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2971 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2972 significant bit in GOT offset for R_386_GOT32X.
2974 2016-02-10 Nick Clifton <nickc@redhat.com>
2977 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2979 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2980 number of messages about FDE encoding preventing .eh_frame_hdr
2983 2016-02-09 Nick Clifton <nickc@redhat.com>
2985 * oasys.c (oasys_archive_p): Fix indentation.
2986 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2987 constant for left shifting.
2989 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2990 helpful warning message to explain why certain AArch64 relocs
2993 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2995 * pe-mips.c (coff_mips_reloc): Fix formatting.
2997 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2999 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3000 to bfd_mach_arc_arc600.
3002 2016-02-04 Alan Modra <amodra@gmail.com>
3004 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3007 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3010 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3011 distances in the compressed_size field of the output section.
3013 2016-02-02 Alan Modra <amodra@gmail.com>
3015 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3016 ELFv2 entry optimization.
3018 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3021 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3022 no relocations in relocatable files.
3024 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3027 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3028 if a symbol from a library loaded via DT_NEEDED doesn't match
3029 the symbol referenced by regular object.
3031 2016-02-01 Nathaniel Smith <njs@pobox.com>
3033 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3036 2016-02-01 Alan Modra <amodra@gmail.com>
3038 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3039 an out of range reloc_index.
3040 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3042 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3044 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3045 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3046 * Makefile.in: Regenerated.
3048 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3050 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3052 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3055 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3057 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3059 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3062 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3063 against STT_GNU_IFUNC symbol only with dynamic symbols.
3064 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3066 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3069 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3070 decompress debug sections.
3072 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3074 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3077 2016-01-25 Nick Clifton <nickc@redhat.com>
3080 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3081 dsym filename buffer.
3083 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3085 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3087 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3089 * elfxx-mips.c (BZ16_REG): Correct calculation.
3091 2016-01-21 Nick Clifton <nickc@redhat.com>
3093 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3094 changing the type of _loc to be bfd_byte *.
3095 (elf_arc_finish_dynamic_symbol): Likewise.
3097 2016-01-21 Nick Clifton <nickc@redhat.com>
3100 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3101 class of the linker stub bfd.
3102 (elf32_arm_check_relocs): Skip check for pic format after
3103 processing a vxWorks R_ARM_ABS12 reloc.
3104 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3105 reporting a class mismatch.
3107 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3109 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3110 veneer for sym_sec != input_sec.
3111 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3112 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3113 calculation destination.
3115 2016-01-21 Alan Modra <amodra@gmail.com>
3117 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3118 (swap_linux_prpsinfo64_out): New function.
3119 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3120 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3121 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3122 (elfcore_write_linux_prpsinfo64): Likewise.
3123 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3124 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3125 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3127 2016-01-21 Alan Modra <amodra@gmail.com>
3129 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3130 * elf.c: Adjust #include.
3131 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3132 * Makefile.am (SOURCE_HFILES): Update.
3133 * Makefile.in: Regenerate.
3134 * po/SRC-PORFILES.in: Regenerate.
3136 2016-01-21 Alan Modra <amodra@gmail.com>
3138 * configure.ac: Move corefile selection later in file. Move
3139 tdefaults code immediately after other target vector code.
3140 * configure: Regenerate.
3142 2016-01-20 Mickael Guene <mickael.guene@st.com>
3144 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3145 section using '.text.noread' pattern.
3147 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3149 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3151 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3152 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3154 * arc-plt.def: New file.
3155 * arc-plt.h: Likewise.
3156 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3157 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3158 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3159 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3160 (name_for_global_symbol): Added.
3161 (ADD_RELA): Helper to create dynamic relocs.
3162 (new_got_entry_to_list): Create a new got entry in linked list.
3163 (symbol_has_entry_of_type): Search for specific type of entry in
3165 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3166 (is_reloc_for_TLS, arc_elf_set_private_flags)
3167 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3168 (arc_elf_merge_private_bfd_data): New functions.
3169 (debug_arc_reloc): Cleaned debug info printing.
3170 (PDATA reloc): Changed not to perform address alignment.
3171 (reverse_me): Added. Fix for ARC_32 relocs.
3172 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3174 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3175 Changed function to access an array of list of GOT entries instead
3176 of just an array of offsets.
3177 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3178 (elf_arc_check_relocs): Likewise.
3179 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3180 (elf_arc_finish_dynamic_sections): Likewise
3181 (arc_create_dynamic_sections): Modified conditions to create
3183 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3184 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3185 (relocate_plt_for_entry): Changed to support new way to define PLT
3187 (add_symbol_to_plt): Likewise.
3188 (arc_elf_link_hash_table_create): New function.
3190 2016-01-18 Nick Clifton <nickc@redhat.com>
3193 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3194 section number into internal section number.
3195 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3196 * coffswap.h (coff_swap_sym_in): Likewise.
3197 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3198 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3199 section number field is big enough to hold the external value.
3201 2016-01-17 Alan Modra <amodra@gmail.com>
3203 * configure: Regenerate.
3205 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3207 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3208 when address in first unwind entry does not match start of
3211 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3212 Jiong Wang <jiong.wang@arm.com>
3215 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3218 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3220 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3221 place 'R_' before the reloc name returned.
3222 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3223 the relocation string.
3225 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3227 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3228 factored out from...
3229 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3231 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3233 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3234 attribute check after ELF file header flag check.
3236 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3238 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3239 return status from `_bfd_elf_merge_object_attributes'.
3241 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3243 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3244 factored out from...
3245 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3247 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3249 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3250 handling of input MIPS ABI flags together.
3252 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3254 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3255 attribute checks for null input.
3257 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3259 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3260 pointers to target data.
3262 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3264 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3267 2016-01-01 Alan Modra <amodra@gmail.com>
3269 Update year range in copyright notice of all files.
3271 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3273 Copyright (C) 2016 Free Software Foundation, Inc.
3275 Copying and distribution of this file, with or without modification,
3276 are permitted in any medium without royalty provided the copyright
3277 notice and this notice are preserved.
3283 version-control: never