1 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
3 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
4 'number_of_functions' to keep lookup table and number of entries in
6 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
7 to keep lookup table and number of entries in the table.
8 (lookup_funcinfo): New structure for lookup table for function
10 (build_line_info_table): New function to create and build the lookup
11 table for line information.
12 (lookup_address_in_line_info_table): Use the lookup table instead of
13 traverse a linked list.
14 (compare_lookup_funcinfos): New compare fuction used in sorting of
15 lookup table for function references.
16 (build_lookup_funcinfo_table): New function to create, build and
17 sort the lookup table for functions references.
18 (lookup_address_in_function_table): Use the table instead of
19 traverse a linked list.
20 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
23 2016-11-04 Nick Clifton <nickc@redhat.com>
25 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
26 when supporting 64-bit BFD targets.
28 2016-11-03 Tristan Gingold <gingold@adacore.com>
30 * config.bfd: Deprecate many old triplets.
32 2016-11-03 Nick Clifton <nickc@redhat.com>
34 * po/da.po: Updated Danish translation.
36 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
38 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
39 not fall through to the default case.
41 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
42 Andrew Waterman <andrew@sifive.com>
44 Add support for RISC-V architecture.
45 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
46 * config.bdf: Likewise.
47 * configure.ac: Likewise.
48 * Makefile.in: Regenerate.
49 * configure: Regenerate.
50 * archures.c: Add bfd_riscv_arch.
51 * reloc.c: Add riscv relocs.
52 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
53 * bfd-in2.h: Regenerate.
54 * libbfd.h: Regenerate.
55 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
56 * elfnn-riscv.c: New file.
57 * elfxx-riscv.c: New file.
58 * elfxx-riscv.h: New file.
60 2016-10-31 Alan Modra <amodra@gmail.com>
63 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
66 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
68 * cpu-arc.c (arc_get_mach): Delete.
70 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
72 * elfxx-mips.c (STUB_JALR): Correct description.
74 2016-10-20 Nick Clifton <nickc@redhat.com>
76 * po/gas.pot: Regenerate.
78 2016-10-19 Nick Clifton <nickc@redhat.com>
80 * aout-adobe.c: Add missing c-format tags for translatable strings.
81 * aout-cris.c: Likewise.
86 * coff-alpha.c: Likewise.
87 * coff-arm.c: Likewise.
88 * coff-i860.c: Likewise.
89 * coff-mcore.c: Likewise.
90 * coff-ppc.c: Likewise.
91 * coff-rs6000.c: Likewise.
92 * coff-sh.c: Likewise.
93 * coff-tic4x.c: Likewise.
94 * coff-tic54x.c: Likewise.
95 * coff-tic80.c: Likewise.
96 * coff64-rs6000.c: Likewise.
97 * coffcode.h: Likewise.
98 * coffgen.c: Likewise.
99 * cofflink.c: Likewise.
100 * coffswap.h: Likewise.
101 * cpu-arm.c: Likewise.
102 * dwarf2.c: Likewise.
104 * elf-attrs.c: Likewise.
105 * elf-eh-frame.c: Likewise.
106 * elf-ifunc.c: Likewise.
107 * elf-m10300.c: Likewise.
108 * elf-s390-common.c: Likewise.
110 * elf32-arc.c: Likewise.
111 * elf32-arm.c: Likewise.
112 * elf32-avr.c: Likewise.
113 * elf32-bfin.c: Likewise.
114 * elf32-cr16.c: Likewise.
115 * elf32-cr16c.c: Likewise.
116 * elf32-cris.c: Likewise.
117 * elf32-crx.c: Likewise.
118 * elf32-d10v.c: Likewise.
119 * elf32-d30v.c: Likewise.
120 * elf32-epiphany.c: Likewise.
121 * elf32-fr30.c: Likewise.
122 * elf32-frv.c: Likewise.
123 * elf32-gen.c: Likewise.
124 * elf32-hppa.c: Likewise.
125 * elf32-i370.c: Likewise.
126 * elf32-i386.c: Likewise.
127 * elf32-i960.c: Likewise.
128 * elf32-ip2k.c: Likewise.
129 * elf32-iq2000.c: Likewise.
130 * elf32-lm32.c: Likewise.
131 * elf32-m32c.c: Likewise.
132 * elf32-m32r.c: Likewise.
133 * elf32-m68hc11.c: Likewise.
134 * elf32-m68hc12.c: Likewise.
135 * elf32-m68hc1x.c: Likewise.
136 * elf32-m68k.c: Likewise.
137 * elf32-mcore.c: Likewise.
138 * elf32-mep.c: Likewise.
139 * elf32-metag.c: Likewise.
140 * elf32-microblaze.c: Likewise.
141 * elf32-moxie.c: Likewise.
142 * elf32-msp430.c: Likewise.
143 * elf32-mt.c: Likewise.
144 * elf32-nds32.c: Likewise.
145 * elf32-nios2.c: Likewise.
146 * elf32-or1k.c: Likewise.
147 * elf32-pj.c: Likewise.
148 * elf32-ppc.c: Likewise.
149 * elf32-rl78.c: Likewise.
150 * elf32-rx.c: Likewise.
151 * elf32-s390.c: Likewise.
152 * elf32-score.c: Likewise.
153 * elf32-score7.c: Likewise.
154 * elf32-sh-symbian.c: Likewise.
155 * elf32-sh.c: Likewise.
156 * elf32-sh64.c: Likewise.
157 * elf32-spu.c: Likewise.
158 * elf32-tic6x.c: Likewise.
159 * elf32-tilepro.c: Likewise.
160 * elf32-v850.c: Likewise.
161 * elf32-vax.c: Likewise.
162 * elf32-visium.c: Likewise.
163 * elf32-xgate.c: Likewise.
164 * elf32-xtensa.c: Likewise.
165 * elf64-alpha.c: Likewise.
166 * elf64-gen.c: Likewise.
167 * elf64-hppa.c: Likewise.
168 * elf64-ia64-vms.c: Likewise.
169 * elf64-mmix.c: Likewise.
170 * elf64-ppc.c: Likewise.
171 * elf64-s390.c: Likewise.
172 * elf64-sh64.c: Likewise.
173 * elf64-sparc.c: Likewise.
174 * elf64-x86-64.c: Likewise.
175 * elfcode.h: Likewise.
176 * elfcore.h: Likewise.
177 * elflink.c: Likewise.
178 * elfnn-aarch64.c: Likewise.
179 * elfnn-ia64.c: Likewise.
180 * elfxx-mips.c: Likewise.
181 * elfxx-sparc.c: Likewise.
182 * elfxx-tilegx.c: Likewise.
185 * libbfd.c: Likewise.
186 * linker.c: Likewise.
187 * m68klinux.c: Likewise.
188 * mach-o.c: Likewise.
193 * pe-mips.c: Likewise.
194 * peXXigen.c: Likewise.
195 * pei-x86_64.c: Likewise.
196 * peicode.h: Likewise.
197 * ppcboot.c: Likewise.
199 * sparclinux.c: Likewise.
202 * vms-alpha.c: Likewise.
203 * vms-lib.c: Likewise.
204 * xcofflink.c: Likewise.
206 2016-10-18 Nick Clifton <nickc@redhat.com>
208 * po/da.po: Updated Danish translation.
210 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
212 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
215 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
217 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
218 variable to `reloc_index'.
220 2016-10-12 Alan Modra <amodra@gmail.com>
222 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
223 (STD_SECTION): Adjust to suit.
224 * elf.c (_bfd_elf_large_com_section): Likewise.
225 * bfd-in2.h: Regenerate.
227 2016-10-11 Alan Modra <amodra@gmail.com>
229 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
230 defined temporarily with bfd_und_section.
231 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
232 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
233 symbols with bfd_und_section.
235 2016-10-07 Alan Modra <amodra@gmail.com>
237 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
238 obfd param with struct bfd_link_info param. Update all callers.
239 * linker.c (bfd_merge_private_bfd_data): Likewise.
240 (_bfd_generic_verify_endian_match): Likewise.
241 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
242 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
243 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
244 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
245 (_bfd_elf_merge_object_attributes): Likewise.
246 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
247 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
248 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
249 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
250 (elf32_arm_merge_private_bfd_data): Likewise.
251 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
252 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
253 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
254 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
255 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
256 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
257 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
258 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
259 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
260 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
261 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
262 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
263 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
264 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
265 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
266 (elf32_msp430_merge_private_bfd_data): Likewise.
267 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
268 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
269 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
270 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
271 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
272 (ppc_elf_merge_obj_attributes): Likewise.
273 (ppc_elf_merge_private_bfd_data): Likewise.
274 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
275 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
276 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
277 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
278 (elf32_score_merge_private_bfd_data): Likewise.
279 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
280 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
281 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
282 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
283 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
284 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
285 (elf32_tic6x_merge_private_bfd_data): Likewise.
286 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
287 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
288 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
289 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
290 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
291 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
292 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
293 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
294 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
295 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
296 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
297 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
298 (mips_elf_merge_obj_attributes): Likewise.
299 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
300 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
301 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
302 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
303 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
304 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
305 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
306 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
307 * bfd-in2.h: Regenerate.
308 * libbfd.h: Regenerate.
310 2016-10-07 Alan Modra <amodra@gmail.com>
312 * Makefile.am (LIBBFD_H_FILES): Update.
313 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
314 * cpu-sh.c (sh_merge_bfd_arch): Move to..
315 * elf32-sh.c: ..here, and make static.
316 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
318 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
319 _bfd_generic_verify_endian_match.
320 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
321 (bfd_elf32_bfd_merge_private_bfd_data): Define as
322 _bfd_generic_verify_endian_match.
323 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
325 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
326 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
327 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
328 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
329 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
330 * linker.c: ..here, and make internal.
331 * bfd.c (bfd_merge_private_bfd_data): Move to..
333 * Makefile.in: Regenerate.
334 * doc/Makefile.in: Regenerate.
335 * bfd-in2.h: Regenerate.
336 * libbfd.h: Regenerate.
338 2016-10-06 Alan Modra <amodra@gmail.com>
340 * coff-h8300.c: Spell fall through comments consistently.
341 * coffgen.c: Likewise.
342 * elf32-hppa.c: Likewise.
343 * elf32-ppc.c: Likewise.
344 * elf32-score.c: Likewise.
345 * elf32-score7.c: Likewise.
346 * elf64-ppc.c: Likewise.
347 * elfxx-aarch64.c: Likewise.
348 * elfxx-mips.c: Likewise.
349 * cpu-ns32k.c: Add missing fall through comments.
350 * elf-m10300.c: Likewise.
351 * elf32-arm.c: Likewise.
352 * elf32-avr.c: Likewise.
353 * elf32-bfin.c: Likewise.
354 * elf32-frv.c: Likewise.
355 * elf32-i386.c: Likewise.
356 * elf32-microblaze.c: Likewise.
357 * elf32-nds32.c: Likewise.
358 * elf32-ppc.c: Likewise.
359 * elf32-rl78.c: Likewise.
360 * elf32-rx.c: Likewise.
361 * elf32-s390.c: Likewise.
362 * elf32-sh.c: Likewise.
363 * elf32-tic6x.c: Likewise.
364 * elf64-ia64-vms.c: Likewise.
365 * elf64-ppc.c: Likewise.
366 * elf64-s390.c: Likewise.
367 * elf64-x86-64.c: Likewise.
368 * elflink.c: Likewise.
369 * elfnn-aarch64.c: Likewise.
370 * elfnn-ia64.c: Likewise.
375 * versados.c: Likewise.
377 2016-10-06 Alan Modra <amodra@gmail.com>
379 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
381 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
382 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
384 2016-10-06 Alan Modra <amodra@gmail.com>
386 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
387 OR in arithmetic expression, not boolean OR.
389 2016-09-30 Alan Modra <amodra@gmail.com>
391 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
392 as per comment at head of bfd-in2.h.
393 * Makefile.in: Regenerate.
395 2016-09-30 Alan Modra <amodra@gmail.com>
397 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
398 _bfd_error_handler (...) throughout.
399 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
400 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
401 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
402 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
403 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
404 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
405 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
406 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
407 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
408 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
409 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
410 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
411 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
412 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
413 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
414 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
415 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
416 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
417 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
418 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
419 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
420 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
421 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
422 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
423 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
424 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
425 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
426 * xcofflink.c: Likewise.
428 2016-09-30 Alan Modra <amodra@gmail.com>
430 * bfd-in.h: Include stdarg.h.
431 * bfd.c (bfd_error_handler_type): Make like vprintf.
432 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
433 (error_handler_internal): New function, split out from..
434 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
435 (bfd_set_error_handler): Update.
436 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
437 (_bfd_assert_handler): Make static.
438 * coffgen.c (null_error_handler): Update params.
439 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
440 Don't use bfd_error_handler_type.
441 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
442 * elfxx-target.h (elf_backend_link_order_error_handler): Default
443 to _bfd_error_handler.
444 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
445 (bfd_assert_handler_type): Likewise.
446 (_bfd_error_handler): Update.
447 * bfd-in2.h: Regenerate.
448 * libbfd.h: Regenerate.
450 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
453 * elf-bfd.h (struct elf_backend_data): Delete
454 elf_backend_count_output_relocs callback and add
455 elf_backend_update_relocs.
456 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
457 (emit_relocs): Deleted.
458 (elf32_arm_emit_relocs): Deleted.
459 (elf_backend_emit_relocs): Updated not to use the old functions.
460 (elf32_arm_update_relocs): New function.
461 (elf_backend_update_relocs): New define.
462 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
463 relocation count. Call elf_backend_emit_relocs.
464 (_bfd_elf_size_reloc_section): Do not call
465 elf_backend_count_output_relocs.
466 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
467 (elf_backend_update_relocs): New define.
469 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
472 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
473 Thumb-ARM stub is too far.
475 2016-09-27 Nick Clifton <nickc@redhat.com>
478 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
479 timestamp field if real time values are not being stored.
481 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
483 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
484 to verify CC_FOR_BUILD compiler.
485 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
486 and add CC_FOR_BUILD compiler checks.
487 * Makefile.in: Regenerate.
488 * configure: Likewise.
489 * doc/Makefile.in: Likewise.
491 2016-09-26 Awson <kyrab@mail.ru>
494 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
495 for R_AMD64_PCRQUAD relocations.
497 2016-09-26 Alan Modra <amodra@gmail.com>
499 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
500 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
501 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
502 attributes, merge them. Don't warn about undefined tag bits,
503 or copy unknown values to output.
504 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
505 _bfd_elf_ppc_merge_fp_attributes.
507 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
510 * elf-bfd.h (struct elf_backend_data): Add
511 elf_backend_count_output_relocs callback to count relocations in
513 * elf-arm.c (elf32_arm_add_relocation): Deleted.
514 (elf32_arm_write_section): Move additional relocation to emit_relocs.
515 (elf32_arm_count_output_relocs): New function.
516 (emit_relocs): New function.
517 (elf32_arm_emit_relocs): New function.
518 (elf32_arm_vxworks_emit_relocs): New function.
519 (elf_backend_emit_relocs): Updated to use the new functions.
520 (elf_backend_count_output_relocs): New define.
521 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
522 to the relocation count.
523 (_bfd_elf_link_size_reloc_section): Use callback to count the
524 relocations which will be in output.
525 (_bfd_elf_default_count_output_relocs): New function.
526 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
528 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
530 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
531 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
532 bigger than 0x1000 bytes.
534 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
536 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
539 2016-09-14 Nick Clifton <nickc@redhat.com>
542 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
543 contains a valid size for the Debug directory.
545 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
547 * format.c (struct bfd_preserve): New "build_id" field.
548 (bfd_preserve_save): Save "build_id".
549 (bfd_preserve_restore): Restore "build_id".
551 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
554 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
555 relocation with copy relocation when building executable.
557 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
560 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
561 delete_shrinks_insn. Modify computation of shrinked_insn_address.
562 Compute shrink_boundary and adjust addend only if
563 addend_within_shrink_boundary.
564 (elf32_avr_relax_section): Modify calls to
565 elf32_avr_relax_delete_bytes to pass extra parameter.
567 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
569 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
570 array of bytes and use bfd_get_16 to interpret its encoding according
571 to endianness of target.
573 2016-09-01 Alan Modra <amodra@gmail.com>
575 * elf64-ppc.c (synthetic_opd): New static var.
576 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
577 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
579 2016-08-31 Alan Modra <amodra@gmail.com>
581 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
582 track max group size with a new "group_size" var that is reduced
583 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
586 2016-08-31 Alan Modra <amodra@gmail.com>
588 * elf32-ppc.c (ppc_elf_section_processing): Delete.
589 (elf_backend_section_processing): Don't define.
590 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
591 split on non-exec sections differing in SHF_PPC_VLE. When
592 splitting segments, mark size invalid.
594 2016-08-30 Alan Modra <amodra@gmail.com>
597 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
599 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
603 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
604 R_386_PC32 relocation is used to call IFUNC function in PIC
607 2016-08-27 Alan Modra <amodra@gmail.com>
610 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
611 have corresponding SHF_GROUP sections.
612 (bfd_elf_set_group_contents): Comment.
614 2016-08-27 Alan Modra <amodra@gmail.com>
617 * elf64-ppc.c (pc_dynrelocs): New function.
618 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
619 handle pic dynamic relocs.
621 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
623 * bfd-in.h (struct elf32_arm_params): Define.
624 (bfd_elf32_arm_set_target_relocs): Rename into ...
625 (bfd_elf32_arm_set_target_params): This. Use a struct
626 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
627 * bfd-in2.h: Regenerate.
628 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
629 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
630 elf32_arm_params rather than as individual parameters.
632 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
634 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
635 passed the end of htab->stub_group array.
636 (elf32_arm_create_or_find_stub_sec): Likewise.
637 (elf32_arm_create_stub): Likewise.
639 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
641 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
642 to TRUE for GOT and TLS relocs.
644 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
646 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
648 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
650 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
651 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
652 (struct elf_arc_link_hash_table): Likewise.
653 (elf_arc_link_hash_newfunc): Likewise.
654 (elf_arc_link_hash_table_free): Likewise.
655 (arc_elf_link_hash_table_create): Likewise.
656 (elf_arc_relocate_section): Fixed conditions related to dynamic
657 (elf_arc_check_relocs): Likewise.
658 (arc_elf_create_dynamic_sections): Added
659 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
660 through the hash table.
662 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
664 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
665 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
668 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
670 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
672 * bfd-in2.h: Regenerated from the previous changes.
673 * libbfd.h: Regenerated from the previous changes.
675 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
677 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
678 the input import library bfd.
679 * bfd-in2.h: Regenerate.
680 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
681 and new_cmse_stub_offset fields.
682 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
684 (elf32_arm_add_stub): Likewise for stub_offset.
685 (arm_new_stubs_start_offset_ptr): New function.
686 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
687 empty SG veneers to have zero relocations.
688 (arm_size_one_stub): Only initialize stub size and template
689 information for non empty veneers. Do not update veneer section size
690 if veneer already has an offset.
691 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
692 of a boolean indicating success or failure.
693 (cmse_scan): Change stub_changed parameter into an integer pointer
694 parameter cmse_stub_created to count the number of stub created and
695 adapt to change of return value in elf32_arm_create_stub.
696 (cmse_entry_fct_p): New function.
697 (arm_list_new_cmse_stub): Likewise.
698 (set_cmse_veneer_addr_from_implib): Likewise.
699 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
700 cmse_scan instead of that of cmse_stub_changed to compute the number
701 of stub created and use it to initialize stub_changed. Call
702 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
703 of return value in elf32_arm_create_stub. Use
704 arm_stub_section_start_offset () if not NULL to initialize size of
705 secure gateway veneers section. Initialize stub_offset of Cortex-A8
706 erratum fix to -1. Use ret to hold return value.
707 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
708 NULL to initialize size of secure gateway veneers section. Adapt
709 comment to stress the importance of zeroing veneer section content.
710 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
711 initialize eponymous field in struct elf32_arm_link_hash_table.
713 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
715 * elf32-s390.c (stdarg.h): New include.
716 (elf_s390_grok_psinfo): New function.
717 (elf_s390_write_core_note): New function.
718 (elf_backend_grok_psinfo): Declare backend hook.
719 (elf_backend_write_core_note): Likewise.
720 * elf64-s390.c (stdarg.h): New include.
721 (elf_s390_grok_prstatus): New function.
722 (elf_s390_grok_psinfo): New function.
723 (elf_s390_write_core_note): New function.
724 (elf_backend_grok_prstatus): Declare backend hook.
725 (elf_backend_grok_psinfo): Likewise.
726 (elf_backend_write_core_note): Likewise.
728 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
730 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
731 (elf_s390_finish_ifunc_symbol): Likewise.
732 (elf_s390_finish_dynamic_symbol): Likewise.
733 (elf_s390_finish_dynamic_sections): Likewise.
734 (elf_s390_grok_prstatus): Likewise.
735 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
736 (elf_s390_finish_dynamic_symbol): Likewise.
738 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
740 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
742 2016-08-23 Nick Clifton <nickc@redhat.com>
744 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
745 there is no arm data associated with the section.
747 2016-08-23 Alan Modra <amodra@gmail.com>
750 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
751 _GLOBAL_OFFSET_TABLE_, not start of .got section.
753 2016-08-22 Nick Clifton <nickc@redhat.com>
755 * doc/chew.c (main): Free the string buffer used to files as they
758 2016-08-22 Alan Modra <amodra@gmail.com>
760 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
761 (ppc_elf_relocate_section): ..to here. Comment. Error on
762 detecting -mbss-plt -fPIC local ifuncs too.
763 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
764 branch table entries.
766 2016-08-19 Nick Clifton <nickc@redhat.com>
768 * elf.c (assign_section_numbers): Assign number for the .shstrtab
769 section after the symbol table and string table sections.
771 2016-08-19 Alan Modra <amodra@gmail.com>
773 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
774 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
775 dyn_relocs for weakdefs.
776 (alias_readonly_dynrelocs): New function.
777 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
778 (ppc64_elf_relocate_section): Simplify condition under which
779 dyn_relocs are emitted.
781 2016-08-19 Alan Modra <amodra@gmail.com>
784 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
785 (readonly_dynrelocs): Comment fix.
786 (global_entry_stub): New function.
787 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
788 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
789 that in size_global_entry_stubs, handling ifunc too. Delete dead
791 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
792 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
793 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
794 undefweak syms. Expand and correct comments.
795 (size_global_entry_stubs): Ensure symbol is defined.
796 (ppc64_elf_relocate_section): Match condition under which
797 dyn_relocs are emitted to that in allocate_dynrelocs.
799 2016-08-12 Alan Modra <amodra@gmail.com>
801 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
802 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
803 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
805 2016-08-11 Alan Modra <amodra@gmail.com>
807 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
808 non_got_ref true in any case where we could have generated dynbss
809 copies but decide not to do so.
811 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
813 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
814 the stub address retrieved if associated with a microMIPS
817 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
819 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
820 stub also add STO_MICROMIPS annotation.
822 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
824 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
825 in microMIPS LA25 stub references.
827 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
829 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
830 adjusting the use_count of merged .got entries.
832 2016-08-08 Nick Clifton <nickc@redhat.com>
834 * doc/chew.c (delete_string): Only free the string buffer if it is
835 there. Mark the buffer as NULL after freeing.
836 (drop): Free the dropped string.
837 (free_words): New function: Frees the memory allocated to the
839 (add_instrinsic): Duplicate the name string, so that it can be
841 (compile): Free unused words.
842 (main): Free the dictionary and top level string buffers at the
845 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
847 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
848 * bfd-in2.h: Regenerate.
849 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
851 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
852 cmse_implib field in struct elf32_arm_link_hash_table.
853 (elf32_arm_filter_cmse_symbols): New function.
854 (elf32_arm_filter_implib_symbols): Likewise.
855 (elf_backend_filter_implib_symbols): Define to
856 elf32_arm_filter_implib_symbols.
858 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
860 * elf32-arm.c (CMSE_PREFIX): Define macro.
861 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
862 (cmse_branch_thumb_only): Declare stub.
863 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
864 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
865 FALSE if there is no PLT.
866 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
867 (elf32_arm_final_link_relocate): Likewise.
868 (elf32_arm_gc_sweep_hook): Likewise.
869 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
870 secure entry functions.
871 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
872 (arm_dedicated_stub_output_section_required): Change to a switch case
873 and add a case for arm_stub_cmse_branch_thumb_only.
874 (arm_dedicated_stub_output_section_required_alignment): Likewise.
875 (arm_stub_dedicated_output_section_name): Likewise.
876 (arm_stub_dedicated_input_section_ptr): Likewise and remove
877 ATTRIBUTE_UNUSED for htab parameter.
878 (arm_stub_required_alignment): Likewise.
879 (arm_stub_sym_claimed): Likewise.
880 (arm_dedicated_stub_section_padding): Likewise.
881 (cmse_scan): New function.
882 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
883 Set stub_changed to TRUE if such veneers were created.
884 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
887 2016-08-02 Alan Modra <amodra@gmail.com>
890 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
892 2016-08-02 Nick Clifton <nickc@redhat.com>
895 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
896 (elf_backend_sweep_hook): Delete.
898 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
899 Kwok Cheung Yeung <kcy@codesourcery.com>
901 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
902 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
903 (ppc_elf_vle_split16): Clear field before inserting.
905 2016-08-01 Nick Clifton <nickc@redhat.com>
907 * po/sv.po: Updated Swedish translation.
909 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
910 Nick Clifton <nickc@redhat.com>
913 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
914 of the coff_section_data before using it.
916 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
918 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
919 in PLT compression selection.
920 (_bfd_mips_elf_check_relocs): Likewise.
922 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
924 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
925 case where there's no elf_link_hash_entry while processing
926 GOT_NORMAL got entries.
928 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
930 * version.m4 (BFD_VERSION): Set to 2.27.51.
931 * configure: Regenerated.
933 2016-07-21 Nick Clifton <nickc@redhat.com>
935 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
936 (swap_out_syms): Return an error when not finding ELF output
937 section rather than asserting.
939 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
941 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
943 2016-07-20 John Baldwin <jhb@FreeBSD.org>
945 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
946 and handle pr_pid if present.
948 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
951 * elf.c (assign_file_positions_for_load_sections): Also check
952 p_paddr for program header space.
954 2016-07-20 Alan Modra <amodra@gmail.com>
956 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
957 ppc64_elf_unhandled_reloc for special_function.
958 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
960 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
962 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
964 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
965 corresponding error message.
967 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
969 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
970 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
971 (branch_reloc_p): New function.
972 (mips_elf_calculate_relocation): Handle ISA mode determination
973 for relocations against section symbols, against absolute
974 symbols and absolute relocations. Also set `*cross_mode_jump_p'
976 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
977 checks for weak undefined symbols. Also check target alignment
978 within the same ISA mode.
979 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
980 in the alignment check.
981 <R_MICROMIPS_PC7_S1>: Add an alignment check.
982 <R_MICROMIPS_PC10_S1>: Likewise.
983 <R_MICROMIPS_PC16_S1>: Likewise.
984 (mips_elf_perform_relocation): Report a failure for unsupported
985 same-mode JALX instructions and cross-mode branches.
986 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
987 error messages for jumps to misaligned addresses.
989 2016-07-16 Alan Modra <amodra@gmail.com>
991 * elflink.c: Include plugin-api.h.
992 * plugin.c (bfd_plugin_open_input): New function, extracted from..
994 * plugin.h: Don't include bfd.h.
995 (bfd_plugin_open_input): Declare.
997 2016-07-16 Alan Modra <amodra@gmail.com>
999 * targets.c (bfd_seach_for_target): Rename to..
1000 (bfd_iterate_over_targets): ..this. Rewrite doc.
1001 * bfd-in2.h: Regenerate.
1003 2016-07-16 Alan Modra <amodra@gmail.com>
1005 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1006 * libbfd.h: Regenerate.
1007 * bfd-in2.h: Regenerate.
1009 2016-07-16 Alan Modra <amodra@gmail.com>
1011 * libbfd-in.h (BFD_ALIGN): Move to..
1013 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1014 * elf32-ppc.c (default_params): Adjust init.
1015 (ppc_elf_link_params): Set pagesize_p2.
1016 * libbfd.h: Regenerate.
1017 * bfd-in2.h: Regenerate.
1019 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1021 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1022 (_bfd_elf_filter_global_symbols): Declare.
1023 * elf.c (_bfd_elf_filter_global_symbols): New function.
1024 * elflink.c (elf_filter_global_symbols): Likewise.
1025 (elf_output_implib): Likewise.
1026 (bfd_elf_final_link): Call above function, failing if it does.
1027 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1029 (elf_backend_copy_indirect_symbol): Fix spacing.
1030 (elf_backend_hide_symbol): Likewise.
1031 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1033 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1034 Nick Clifton <nickc@redhat.com>
1036 * elf32-arc.c (PR_DEBUG): Delete.
1037 Fix printing of debug information. Fix formatting of debug
1039 (debug_arc_reloc): Handle symbols that are not from an input file.
1040 (arc_do_relocation): Remove excessive exclamation points.
1042 * arc-got.h: Fix formatting. Fix printing of debug information.
1043 (new_got_entry_to_list): Use xmalloc.
1044 * config.bfd: use the big-endian arc vector as the default vector
1045 for big-endian arc targets.
1047 2016-07-15 Alan Modra <amodra@gmail.com>
1049 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1050 from marking sym_indices.
1052 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1054 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1055 first with relocations against absolute symbols.
1056 (bfd_install_relocation): Likewise.
1058 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1060 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1061 .got/.got.plt sections to 8 bytes.
1063 2016-07-12 Nick Clifton <nickc@redhat.com>
1065 * binary.c (binary_set_section_contents): Second grammar fix.
1067 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1069 * binary.c (binary_set_section_contents): Fix grammar in warning
1072 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1074 * elf32-arc.c: made PR_DEBUG always defined.
1076 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1078 * arc-got.h: Moved got related structures from elf32-arc.c to
1079 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1080 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1081 tls_type_for_reloc, symbol_has_entry_of_type,
1082 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1083 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1084 relocate_fix_got_relocs_for_got_info,
1085 create_got_dynrelocs_for_single_entry,
1086 create_got_dynrelocs_for_got_info): Added to file.
1087 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1090 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1092 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1094 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1096 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1097 (THUMB32_MOVW): Likewise.
1098 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1099 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1100 (arm_stub_is_thumb): Add new veneer stub.
1101 (arm_type_of_stub): Use new veneer.
1102 (arm_stub_required_alignment): Add new veneer.
1104 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1106 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1107 (SEC_ELF_PURECODE): ... this.
1108 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1110 (elf32_arm_fake_sections): Likewise.
1111 (elf_32_arm_section_flags): Likewise.
1112 (elf_32_arm_lookup_section_flags): Likewise.
1113 * section.c (SEC_ELF_NOREAD): Rename to ...
1114 (SEC_ELF_PURECODE): ... this.
1116 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1118 * elf32-arm.c (using_thumb2_bl): New function.
1119 (arm_type_of_stub): Declare thumb2 variable together and change type
1120 to bfd_boolean. Use using_thumb2_bl () to determine whether
1121 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1122 checked for BL range.
1123 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1124 the bit size of BL offset.
1126 2016-06-29 Nick Clifton <nickc@redhat.com>
1128 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1129 Returns TRUE for AArch64 mapping symbols.
1130 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1131 mapping symbols as precious in object files so that they will not
1133 (elf_backend_symbol_processing): Define.
1135 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1136 for ARM mapping symbols.
1137 (elf32_arm_backend_symbol_processing): Make use of the new function.
1139 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1142 * elflink.c (elf_link_check_versioned_symbol): Return false
1143 for unreferenced undefined symbol.
1145 2016-06-28 Nick Clifton <nickc@redhat.com>
1147 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1150 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1151 function. Marks mapping symbols in object files as precious, so
1152 that strip will not remove them.
1153 (elf_backend_symbol_processing): Define.
1155 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1157 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1158 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1160 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1162 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1164 (mips16_reloc_map): Likewise.
1165 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1166 (mips16_elf64_howto_table_rela): Likewise.
1167 (mips16_reloc_map): Likewise.
1168 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1169 (elf_mips16_howto_table_rela): Likewise.
1170 (mips16_reloc_map): Likewise.
1171 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1172 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1173 (b_reloc_p): Likewise.
1174 (mips_elf_calculate_relocation): Likewise.
1175 (_bfd_mips_elf_check_relocs): Likewise.
1176 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1177 * bfd-in2.h: Regenerate.
1178 * libbfd.h: Regenerate.
1180 2016-06-27 Alan Modra <amodra@gmail.com>
1183 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1184 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1186 (ppc64_elf_size_stubs): Adjust to suit.
1188 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1190 * elf32-dlx.h: New file.
1191 * elf32-dlx.c: Adjust.
1193 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1195 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1197 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1199 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1202 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1204 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1205 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1206 (elfcore_grok_freebsd_psinfo): New function.
1207 (elfcore_grok_freebsd_prstatus): New function.
1208 (elfcore_grok_freebsd_note): New function.
1209 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1212 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1214 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1217 2016-06-24 Alan Modra <amodra@gmail.com>
1219 * config.bfd: Delete mips vxworks patterns matched earlier.
1220 Combine mips*-*-none with mips*-*-elf*.
1222 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1224 * elfxx-mips.c (mips_elf_perform_relocation): Call
1225 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1226 use the `%X%H' format for the cross-mode jump conversion error
1227 message. Remove the full stop from the end of the message.
1228 Continue processing rather than returning failure.
1230 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1232 * archures.c: Remove bfd_mach_arc_nps400.
1233 * bfd-in2.h: Likewise.
1234 * cpu-arc.c (arch_info_struct): Likewise.
1235 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1238 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1242 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1244 (elf_link_is_defined_archive_symbol): Call
1245 bfd_link_plugin_object_p on unknown plugin object and use the
1246 IR symbol table if the input is an IR object.
1247 * plugin.c (bfd_link_plugin_object_p): New function.
1248 * plugin.h (bfd_link_plugin_object_p): New prototype.
1250 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1253 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1254 on symbol from plugin dummy input.
1256 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1258 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1260 * bfd-in2.h: Regenerated.
1261 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1262 with bfd_plugin_unknown.
1264 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1267 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1268 bfd_boolean argument.
1269 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1270 "shared object" with "PIC object" in comments.
1271 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1272 "shared object" with "PIC object" in comments. Avoid PLT if
1273 requested. Generate dynamic relocations for non-GOT references.
1274 Make room for the special first entry in PLT and allocate PLT
1275 entry only for PLT and PC-relative references. Store dynamic
1276 GOT relocations in .rel[a].iplt section for static executables.
1277 If PLT isn't used, always use GOT for symbol value. Don't
1278 allocate GOT entry if it isn't used.
1279 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1280 count only in the code section. Allocate dynamic pointer
1281 relocation against STT_GNU_IFUNC symbol in the non-code section.
1282 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1283 only for PC-relative references.
1284 (elf_i386_allocate_dynrelocs): Pass TRUE to
1285 _bfd_elf_allocate_ifunc_dyn_relocs.
1286 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1287 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1288 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1289 the non-code section and store it in the proper REL section.
1290 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1292 (elf_i386_finish_dynamic_symbol): Generate dynamic
1293 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1294 STT_GNU_IFUNC symbols without PLT.
1295 (elf_i386_finish_dynamic_sections): Don't handle local
1296 STT_GNU_IFUNC symbols here.
1297 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1299 (elf_backend_output_arch_local_syms): New.
1300 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1301 count only in the code section. Allocate dynamic pointer
1302 relocation against STT_GNU_IFUNC symbol in the non-code section.
1303 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1304 count only for PC-relative references.
1305 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1306 _bfd_elf_allocate_ifunc_dyn_relocs.
1307 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1308 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1309 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1310 without PLT. Generate dynamic pointer relocation against
1311 STT_GNU_IFUNC symbol in the non-code section and store it in
1312 the proper RELA section. Don't allow non-pointer relocation
1313 against STT_GNU_IFUNC symbol without PLT.
1314 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1315 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1316 STT_GNU_IFUNC symbols without PLT.
1317 (elf_x86_64_finish_dynamic_sections): Don't handle local
1318 STT_GNU_IFUNC symbols here.
1319 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1321 (elf_backend_output_arch_local_syms): New.
1322 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1323 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1325 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1326 Tony Wang <tony.wang@arm.com>
1328 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1330 (stub_long_branch_thumb2_only): Define stub.
1331 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1332 (arm_stub_long_branch_thumb2_only): Likewise.
1333 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1336 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1338 * archures.c (bfd_mach_sparc_v8plusc): Define.
1339 (bfd_mach_sparc_v9c): Likewise.
1340 (bfd_mach_sparc_v8plusd): Likewise.
1341 (bfd_mach_sparc_v9d): Likewise.
1342 (bfd_mach_sparc_v8pluse): Likewise.
1343 (bfd_mach_sparc_v9e): Likewise.
1344 (bfd_mach_sparc_v8plusv): Likewise
1345 (bfd_mach_sparc_v9v): Likewise.
1346 (bfd_mach_sparc_v8plusm): Likewise.
1347 (bfd_mach_sparc_v9m): Likewise.
1348 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1349 (bfd_mach_sparc_64bit_p): Likewise.
1350 * bfd-in2.h: Regenerate.
1351 * cpu-sparc.c (arch_info_struct): Add entries for
1352 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1353 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1354 and bfd_mach_sparc_v9{c,d,e,v,m}.
1355 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1356 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1358 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1360 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1361 symbols for relocations against IFUNC symbols.
1362 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1364 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1366 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1367 .rela.iplt in DT_PLTRELSZ.
1368 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1369 for DT_PLTRELSZ and DT_RELASZ as well.
1371 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1373 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1374 non-loaded, non-alloced sections.
1375 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1377 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1379 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1380 allocating dynamic relocation.
1381 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1383 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1386 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1387 offsets until reloc_toaddr.
1389 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1391 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1392 Don't check symbol type for STN_UNDEF symbol index.
1393 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1394 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1397 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1399 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1401 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1402 for exact arch value then. Force review of arch check logic for new
1404 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1405 that logic for new architecture.
1406 (arch_has_thumb2_nop): Remove.
1407 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1408 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1410 2016-06-14 Alan Modra <amodra@gmail.com>
1412 * bfd-in.h (bfd_my_archive): Delete.
1413 * bfd-in2.h: Regenerate.
1415 2016-06-14 Alan Modra <amodra@gmail.com>
1418 * archive.c (open_nested_file): Set my_archive.
1419 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1421 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1422 (bfd_seek): Likewise.
1423 * bfdwin.c (bfd_get_file_window): Likewise.
1424 * cache.c (cache_bmmap): Likewise.
1425 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1426 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1428 * plugin.c (try_claim): Likewise.
1429 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1430 file within thin archive, not the archive.
1432 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1435 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1436 section address for R_386_GOT32/R_386_GOT32X relocations against
1437 IFUNC symbols if there is no base register and return error for
1440 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1442 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1443 GOT32 adjustment for static executables.
1445 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
1447 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1449 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1451 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
1453 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1455 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1457 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1459 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
1460 (SECTSTART): Changed.
1461 (elf_arc_relocate_section): Fixed mistake in PIE related
1463 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
1465 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1467 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
1468 enable support for "-z combreloc" and DT_RELACOUNT.
1469 (elf_backend_reloc_type_class): Likewise
1471 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
1474 * elf32-i386.c (elf_i386_relocate_section): When relocating
1475 R_386_GOT32, return error without a base register for PIC and
1476 subtract the .got.plt section address only with a base register.
1478 2016-06-10 Alan Modra <amodra@gmail.com>
1480 * elf-strtab.c (struct strtab_save): Use size_t for "size".
1481 (struct elf_strtab_hash): Likewise for "size" and "alloced".
1482 (_bfd_elf_strtab_init): Formatting.
1483 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
1484 (_bfd_elf_strtab_addref): Take size_t idx param.
1485 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
1486 (_bfd_elf_strtab_offset): Likewise.
1487 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
1488 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
1489 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
1490 (_bfd_elf_strtab_finalize): Similarly.
1491 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
1492 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
1493 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
1494 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
1495 using bfd_size_type.
1496 (bfd_section_from_shdr): Delete amt.
1497 (_bfd_elf_init_reloc_shdr): Likewise.
1498 (_bfd_elf_link_assign_sym_version): Likewise.
1499 (assign_section_numbers): Use size_t reloc_count.
1500 * elflink.c (struct elf_symbuf_head): Use size_t "count".
1501 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
1502 (elf_link_is_defined_archive_symbol): Likewise.
1503 (elf_add_dt_needed_tag): Likewise.
1504 (elf_finalize_dynstr): Likewise.
1505 (elf_link_add_object_symbols): Likewise.
1506 (bfd_elf_size_dynamic_sections): Likewise.
1507 (elf_create_symbuf): Similarly.
1508 (bfd_elf_match_symbols_in_sections): Likewise.
1509 (elf_link_swap_symbols_out): Likewise.
1510 (elf_link_check_versioned_symbol): Likewise.
1511 (bfd_elf_gc_record_vtinherit): Likewise.
1512 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
1514 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1517 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
1518 and relocs only if shrinking occurred.
1520 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
1522 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
1523 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
1524 (elf_i386_check_tls_transition): Check indirect call and direct
1525 call with the addr32 prefix for general and local dynamic models.
1526 Set the tls_get_addr feild.
1527 (elf_i386_convert_load_reloc): Always use addr32 prefix for
1528 indirect ___tls_get_addr call via GOT.
1529 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
1530 transitions with indirect call and direct call with the addr32
1533 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
1535 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
1536 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
1537 (elf_s390_relocate_section): Fix comment.
1538 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
1541 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
1543 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
1544 section offset when calculation the larl operand in the first PLT
1547 2016-06-07 Alan Modra <amodra@gmail.com>
1549 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
1550 to match other 32-bit archs.
1551 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
1552 (ppc_elf_object_p): Call it.
1553 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
1555 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
1556 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
1557 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
1558 _bfd_elf_ppc_at_tprel_transform): Move to..
1559 * elf-bfd.h: ..here.
1560 (_bfd_elf_ppc_set_arch): Declare.
1561 * bfd-in2.h: Regenerate.
1563 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
1565 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
1566 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
1567 (elf_x86_64_check_tls_transition): Check indirect call and
1568 direct call with the addr32 prefix for general and local dynamic
1569 models. Set the tls_get_addr feild.
1570 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
1571 indirect __tls_get_addr call via GOT.
1572 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
1573 transitions with indirect call and direct call with the addr32
1576 2016-06-04 Christian Groessler <chris@groessler.org>
1578 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
1580 2016-06-02 Nick Clifton <nickc@redhat.com>
1583 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
1585 (arch_info_struct): Likewise.
1586 (architectures): Likewise.
1588 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
1590 * config.bfd: Replace -uclibc with *.
1592 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
1594 * elf64-x86-64.c: Replace data32 with data16 in comments.
1596 2016-05-31 Alan Modra <amodra@gmail.com>
1600 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
1601 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
1602 symbol given a version by a script different to the version
1603 of the symbol being added.
1604 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
1605 _bfd_elf_strtab_restore. Don't fudge dynstr references.
1606 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
1607 (struct strtab_save): New.
1608 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
1609 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
1610 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
1612 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1614 * elf32-hppa.h: Add extern "C".
1615 * elf32-nds32.h: Likewise.
1616 * elf32-tic6x.h: Likewise.
1618 2016-06-01 Nick Clifton <nickc@redhat.com>
1620 * po/sr.po: New Serbian translation.
1621 * configure.ac (ALL_LINGUAS): Add sr.
1622 * configure: Regenerate.
1624 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1626 * elfxx-mips.c (b_reloc_p): New function.
1627 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
1630 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1632 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
1633 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
1634 reloc location from calculation, treat the addend as signed with
1635 local non-section symbols and enable overflow detection.
1637 2016-05-28 Alan Modra <amodra@gmail.com>
1639 * aoutx.h: Adjust linker callback calls throughout file,
1642 * coff-alpha.c: Likewise.
1643 * coff-arm.c: Likewise.
1644 * coff-h8300.c: Likewise.
1645 * coff-h8500.c: Likewise.
1646 * coff-i960.c: Likewise.
1647 * coff-mcore.c: Likewise.
1648 * coff-mips.c: Likewise.
1649 * coff-ppc.c: Likewise.
1650 * coff-rs6000.c: Likewise.
1651 * coff-sh.c: Likewise.
1652 * coff-tic80.c: Likewise.
1653 * coff-w65.c: Likewise.
1654 * coff-z80.c: Likewise.
1655 * coff-z8k.c: Likewise.
1656 * coff64-rs6000.c: Likewise.
1657 * cofflink.c: Likewise.
1658 * ecoff.c: Likewise.
1659 * elf-bfd.h: Likewise.
1660 * elf-m10200.c: Likewise.
1661 * elf-m10300.c: Likewise.
1662 * elf32-arc.c: Likewise.
1663 * elf32-arm.c: Likewise.
1664 * elf32-avr.c: Likewise.
1665 * elf32-bfin.c: Likewise.
1666 * elf32-cr16.c: Likewise.
1667 * elf32-cr16c.c: Likewise.
1668 * elf32-cris.c: Likewise.
1669 * elf32-crx.c: Likewise.
1670 * elf32-d10v.c: Likewise.
1671 * elf32-epiphany.c: Likewise.
1672 * elf32-fr30.c: Likewise.
1673 * elf32-frv.c: Likewise.
1674 * elf32-ft32.c: Likewise.
1675 * elf32-h8300.c: Likewise.
1676 * elf32-hppa.c: Likewise.
1677 * elf32-i370.c: Likewise.
1678 * elf32-i386.c: Likewise.
1679 * elf32-i860.c: Likewise.
1680 * elf32-ip2k.c: Likewise.
1681 * elf32-iq2000.c: Likewise.
1682 * elf32-lm32.c: Likewise.
1683 * elf32-m32c.c: Likewise.
1684 * elf32-m32r.c: Likewise.
1685 * elf32-m68hc1x.c: Likewise.
1686 * elf32-m68k.c: Likewise.
1687 * elf32-mep.c: Likewise.
1688 * elf32-metag.c: Likewise.
1689 * elf32-microblaze.c: Likewise.
1690 * elf32-moxie.c: Likewise.
1691 * elf32-msp430.c: Likewise.
1692 * elf32-mt.c: Likewise.
1693 * elf32-nds32.c: Likewise.
1694 * elf32-nios2.c: Likewise.
1695 * elf32-or1k.c: Likewise.
1696 * elf32-ppc.c: Likewise.
1697 * elf32-s390.c: Likewise.
1698 * elf32-score.c: Likewise.
1699 * elf32-score7.c: Likewise.
1700 * elf32-sh.c: Likewise.
1701 * elf32-sh64.c: Likewise.
1702 * elf32-spu.c: Likewise.
1703 * elf32-tic6x.c: Likewise.
1704 * elf32-tilepro.c: Likewise.
1705 * elf32-v850.c: Likewise.
1706 * elf32-vax.c: Likewise.
1707 * elf32-visium.c: Likewise.
1708 * elf32-xstormy16.c: Likewise.
1709 * elf32-xtensa.c: Likewise.
1710 * elf64-alpha.c: Likewise.
1711 * elf64-hppa.c: Likewise.
1712 * elf64-ia64-vms.c: Likewise.
1713 * elf64-mmix.c: Likewise.
1714 * elf64-ppc.c: Likewise.
1715 * elf64-s390.c: Likewise.
1716 * elf64-sh64.c: Likewise.
1717 * elf64-x86-64.c: Likewise.
1718 * elflink.c: Likewise.
1719 * elfnn-aarch64.c: Likewise.
1720 * elfnn-ia64.c: Likewise.
1721 * elfxx-mips.c: Likewise.
1722 * elfxx-sparc.c: Likewise.
1723 * elfxx-tilegx.c: Likewise.
1724 * linker.c: Likewise.
1725 * pdp11.c: Likewise.
1726 * pe-mips.c: Likewise.
1727 * reloc.c: Likewise.
1728 * reloc16.c: Likewise.
1729 * simple.c: Likewise.
1730 * vms-alpha.c: Likewise.
1731 * xcofflink.c: Likewise.
1732 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1733 status param. Adjust calls to these and linker callbacks throughout.
1734 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1735 get_ramstart): Delete status param. Adjust calls to these and
1736 linker callbacks throughout.
1738 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1740 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1741 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1742 target alignment verification.
1744 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1746 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1747 section name if `bfd_elf_string_from_elf_section' returns an
1750 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1752 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1753 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1754 for message. Continue processing rather than returning failure.
1756 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
1758 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1759 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1760 Call `bfd_set_error'.
1762 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1765 * archive.c (bfd_slurp_armap): Replace
1766 bfd_elf64_archive_slurp_armap with
1767 _bfd_archive_64_bit_slurp_armap.
1768 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1769 BFD64 is defined and the archive is too big.
1770 (coff_write_armap): Likewise.
1771 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1772 (_bfd_archive_64_bit_slurp_armap): This.
1773 (bfd_elf64_archive_write_armap): Renamed to ...
1774 (_bfd_archive_64_bit_write_armap): This.
1775 * configure.ac: Add --enable-64-bit-archive.
1776 (want_64_bit_archive): New. Set to true by default for 64-bit
1777 MIPS and s390 ELF targets.
1778 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1779 * config.in: Regenerated.
1780 * configure: Likewise.
1781 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1782 (bfd_elf64_archive_slurp_armap): Likewise.
1783 (bfd_elf64_archive_write_armap): Likewise.
1784 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1785 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1786 (bfd_elf64_archive_truncate_arname): Likewise.
1787 (bfd_elf64_archive_read_ar_hdr): Likewise.
1788 (bfd_elf64_archive_write_ar_hdr): Likewise.
1789 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1790 (bfd_elf64_archive_get_elt_at_index): Likewise.
1791 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1792 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1793 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1794 (bfd_elf64_archive_slurp_armap): Likewise.
1795 (bfd_elf64_archive_write_armap): Likewise.
1796 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1797 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1798 (bfd_elf64_archive_truncate_arname): Likewise.
1799 (bfd_elf64_archive_read_ar_hdr): Likewise.
1800 (bfd_elf64_archive_write_ar_hdr): Likewise.
1801 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1802 (bfd_elf64_archive_get_elt_at_index): Likewise.
1803 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1804 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1805 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1806 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1807 bfd_elfNN_archive_functions isn't defined.
1808 (TARGET_LITTLE_SYM): Likewise.
1809 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1810 (_bfd_archive_64_bit_write_armap): Likewise.
1811 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1812 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1813 (_bfd_archive_64_bit_truncate_arname): Likewise.
1814 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1815 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1816 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1817 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1818 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1819 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1820 * libbfd.h: Regenerated.
1821 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1822 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1824 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1827 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1828 linker add_archive_element callback returns FALSE.
1829 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1830 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1831 archive element if linker add_archive_element callback returns
1833 * elflink.c (elf_link_add_archive_symbols): Likewise.
1834 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1835 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1836 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1837 (xcoff_link_check_ar_symbols): Likewise.
1839 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1841 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1842 <bfd_reloc_outofrange>: Unify error reporting code.
1844 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
1846 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1847 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1848 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1849 * bfd-in2.h: Regenerate.
1850 * libbfd.h: Likewise.
1852 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1854 * config.bfd: Add entry for arm-phoenix.
1856 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1858 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1859 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1860 account for padding for stub section requiring one.
1861 (elf32_arm_build_stubs): Add comment to stress the importance of
1862 zeroing veneer section content.
1864 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1866 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1868 * bfd-in2.h: Regenerate.
1869 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1871 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1872 (arm_dedicated_stub_output_section_name): Likewise.
1873 (arm_dedicated_stub_input_section_ptr): Likewise.
1874 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1875 function description comment. Add support for dedicated output stub
1876 section to given stub types.
1877 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1878 elf32_arm_create_or_find_stub_sec.
1879 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1880 (elf32_arm_size_stubs): Pass stub type when calling
1881 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1882 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1884 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1886 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1887 when setting need_convert_load.
1889 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1891 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1894 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1897 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1899 (elf_i386_convert_load): Don't convert R_386_GOT32.
1901 2016-05-20 Alan Modra <amodra@gmail.com>
1904 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1905 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1907 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1909 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1910 (debug_arc_reloc): Likewise.
1911 (elf_arc_relocate_section): Likewise.
1912 (elf_arc_check_relocs): Likewise.
1913 (elf_arc_adjust_dynamic_symbol): Likewise.
1914 (elf_arc_add_symbol_hook): Likewise.
1916 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1918 * config.bfd: Remove `am34-*-linux*' support.
1920 2016-05-19 Alan Modra <amodra@gmail.com>
1922 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1923 relocs before plt relocs.
1925 2016-05-19 Alan Modra <amodra@gmail.com>
1927 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1928 before dereferencing.
1930 2016-05-18 Nick Clifton <nickc@redhat.com>
1932 * po/sv.po: Updated Swedish translation.
1934 2016-05-18 Alan Modra <amodra@gmail.com>
1936 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1937 for each BFD. Don't goto error_ret_free_local from outside loop.
1939 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1941 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1942 STB_GNU_UNIQUE handling.
1943 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1944 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1945 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1946 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1947 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1948 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1949 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1950 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1951 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1952 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1953 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1954 (elf_backend_add_symbol_hook): Remove macro.
1955 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1956 for STB_GNU_UNIQUE symbols.
1958 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1960 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1962 (v850_elf_copy_private_bfd_data): ... here. Call the new
1963 function and `_bfd_elf_copy_private_bfd_data'.
1965 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1968 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1969 GOTPCREL relocation against large section.
1971 2016-05-13 Alan Modra <amodra@gmail.com>
1973 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1974 linker dynamic sections in calculating size and address of
1975 dynamic tags rather than using output sections. Remove asserts.
1976 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1977 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1978 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1979 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1980 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1981 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1982 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1983 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1984 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1985 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1986 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1987 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1988 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1989 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1990 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1991 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1992 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1993 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1994 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1995 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1996 * elflink.c (bfd_elf_final_link): Likewise.
1997 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1998 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1999 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2000 don't set doit. Look up dynobj section.
2001 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2002 invocation and dynamic tag vma calculation. Don't test
2003 boolean var == TRUE.
2004 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2007 2016-05-13 Alan Modra <amodra@gmail.com>
2009 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2010 octets_per_byte. Put dynamic .rela.plt last in link orders.
2011 Assign output_offset for reloc sections rather than writing
2012 sorted relocs from block corresponding to output_offset.
2014 2016-05-12 Alan Modra <amodra@gmail.com>
2016 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2018 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2020 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2022 2016-05-11 Alan Modra <amodra@gmail.com>
2024 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2025 (elf32_hppa_check_relocs): Don't set dynobj.
2026 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2027 (elf32_hppa_build_stubs): Likewise.
2028 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2030 2016-05-11 Alan Modra <amodra@gmail.com>
2033 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2034 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2036 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2038 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2039 aarch64_tls_transition check.
2041 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2043 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2045 (arm_stub_sym_claimed): New function.
2046 (elf32_arm_create_stub): Use veneered symbol name and section if
2047 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2048 (arm_stub_claim_sym): New function.
2049 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2050 veneered symbol, otherwise create local symbol as before.
2052 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2054 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2055 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2056 and set branch type of a symbol.
2057 (bfd_elf32_arm_process_before_allocation): Likewise.
2058 (elf32_arm_relocate_section): Likewise and fix identation along the
2060 (allocate_dynrelocs_for_symbol): Likewise.
2061 (elf32_arm_finish_dynamic_symbol): Likewise.
2062 (elf32_arm_swap_symbol_in): Likewise.
2063 (elf32_arm_swap_symbol_out): Likewise.
2065 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2067 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2068 * bfd-in2.h: Regenerated.
2069 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2070 parameter to add_stub_section callback.
2071 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2072 and pass it down to add_stub_section.
2073 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2075 (elf32_arm_size_stubs): Add output section parameter to
2076 add_stub_section function pointer parameter.
2078 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2080 * elf32-arm.c (elf32_arm_create_stub): New function.
2081 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2083 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2085 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2086 arm_stub_a8_veneer_lwm enumerator.
2087 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2088 aforementioned enumerator.
2089 (struct elf32_arm_stub_hash_entry): Delete target_addend
2090 field and add source_value.
2091 (struct a8_erratum_fix): Delete addend field and add target_offset.
2092 (stub_hash_newfunc): Initialize source_value field amd remove
2093 initialization for target_addend.
2094 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2095 the else to being always executed, moving the
2096 arm_stub_a8_veneer_b_cond specific code in it. Remove
2097 stub_entry->target_addend from points_to computation.
2098 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2099 to target symbol from start of section rather than the offset from the
2101 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2102 fields from struct a8_erratum_fix's offset and target_offset
2104 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2105 veneered_insn_loc and loc using stub_entry's source_value.
2107 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2109 (elf32_arm_merge_eabi_attributes): Add merging logic for
2112 2016-05-10 Pip Cet <pipcet@gmail.com>
2115 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2116 Define as _bfd_generic_copy_link_hash_symbol_type when using
2119 2016-05-09 Nick Clifton <nickc@redhat.com>
2122 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2123 field before accessing sections array.
2125 2016-05-09 Christophe Monat <christophe.monat@st.com>
2128 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2129 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2131 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2133 (create_instruction_vldmdb): Likewise.
2134 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2135 uses it to re-encode.
2137 2016-05-09 Nick Clifton <nickc@redhat.com>
2140 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2143 2016-05-09 Alan Modra <amodra@gmail.com>
2145 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2147 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2150 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2151 documenting that indx == -3 if symbol is defined in a discarded
2153 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2154 symbol is defined in a discarded section.
2155 (elf_link_output_extsym): Strip a global symbol defined in a
2158 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2160 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2163 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2165 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2167 (elf_i386_convert_load_reloc): This. New function.
2168 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2170 (elf_x86_64_convert_load_reloc): This. New function.
2172 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2174 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2175 Don't check if contents == NULL.
2176 (elf_i386_tls_transition): Add from_relocate_section. Check
2177 from_relocate_section instead of contents != NULL. Update
2178 elf_i386_check_tls_transition call.
2179 (elf_i386_check_relocs): Cache the section contents if
2180 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2181 elf_i386_tls_transition.
2182 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2183 to elf_i386_tls_transition.
2184 (elf_backend_caches_rawsize): New.
2185 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2186 if contents == NULL.
2187 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2188 from_relocate_section instead of contents != NULL.
2189 (elf_x86_64_check_relocs): Cache the section contents if
2190 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2191 elf_x86_64_tls_transition.
2192 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2193 to elf_x86_64_tls_transition.
2194 (elf_backend_caches_rawsize): New.
2196 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2199 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2202 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2204 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2205 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2206 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2207 no_apply_dynamic_relocs.
2208 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2209 dynamic relocations generated.
2211 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2213 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2215 (elf_i386_create_dynamic_sections): Here.
2216 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2217 interp setting to ...
2218 (elf_x86_64_create_dynamic_sections): Here.
2220 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2222 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2223 and replace (EH)->has_got_reloc with GOT_RELOC.
2224 (elf_i386_fixup_symbol): Pass has_got_reloc to
2225 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2226 (elf_i386_allocate_dynrelocs): Likewise.
2227 (elf_i386_relocate_section): Likewise.
2228 (elf_i386_finish_dynamic_symbol): Likewise.
2229 (elf_i386_convert_load): Pass TRUE to
2230 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2231 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2232 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2233 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2234 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2235 (elf_x86_64_allocate_dynrelocs): Likewise.
2236 (elf_x86_64_relocate_section): Likewise.
2237 (elf_x86_64_finish_dynamic_symbol): Likewise.
2238 (elf_x86_64_convert_load): Pass TRUE to
2239 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2241 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2243 * elf32-i386.c (check_relocs_failed): New.
2244 (elf_i386_check_relocs): Set check_relocs_failed on error.
2245 (elf_i386_relocate_section): Skip if check_relocs failed.
2247 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2249 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2250 check_relocs_failed on error.
2252 2016-04-29 Nick Clifton <nickc@redhat.com>
2255 * elf-bfd.h (struct elf_backend_data): Rename
2256 elf_backend_set_special_section_info_and_link to
2257 elf_backend_copy_special_section_fields.
2258 * elfxx-target.h: Likewise.
2259 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2260 comparing section flags.
2261 (copy_special_section_fields): New function.
2262 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2263 Perform two scans over special sections. The first one looks for
2264 a direct mapping between the output section and an input section.
2265 The second scan looks for a possible match based upon section
2267 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2268 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2270 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2271 elf32_i386_copy_solaris_special_section_fields.
2272 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2273 Rename to elf32_sparc_copy_solaris_special_section_fields.
2274 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2275 elf64_x86_64_copy_solaris_special_section_fields.
2277 2016-04-28 Nick Clifton <nickc@redhat.com>
2279 * po/zh_CN.po: Updated Chinese (simplified) translation.
2281 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2284 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2285 when estimating distances between output sections.
2287 2016-04-27 Alan Modra <amodra@gmail.com>
2289 * elflink.c (_bfd_elf_is_start_stop): New function.
2290 (_bfd_elf_gc_mark_rsec): Use it.
2291 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2293 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2295 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2296 * mmo.c (mmo_get_section_contents): Likewise.
2297 (mmo_set_section_contents): Likewise.
2299 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2301 * elf-bfd.h (elf_link_hash_table): Update comments for
2303 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2304 the unused NULL entry at the head of dynamic symbol table.
2305 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2308 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2310 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2311 created file from dynobj.
2313 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2315 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2316 normal input file if possible.
2318 2016-04-21 Nick Clifton <nickc@redhat.com>
2320 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2321 * aout-target.h: Likewise.
2322 * aout-tic30.c: Likewise.
2323 * binary.c: Likewise.
2325 * coff-alpha.c: Likewise.
2326 * coff-rs6000.c: Likewise.
2327 * coff64-rs6000.c: Likewise.
2328 * coffcode.h: Likewise.
2329 * i386msdos.c: Likewise.
2330 * i386os9k.c: Likewise.
2333 * libbfd-in.h: Likewise.
2334 * libecoff.h: Likewise.
2335 * mach-o-target.c: Likewise.
2337 * nlm-target.h: Likewise.
2338 * oasys.c: Likewise.
2340 * plugin.c: Likewise.
2341 * ppcboot.c: Likewise.
2344 * tekhex.c: Likewise.
2345 * versados.c: Likewise.
2346 * vms-alpha.c: Likewise.
2348 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2349 * linker.c (bfd_link_check_relocs): New function.
2350 (_bfd_generic_link_check_relocs): New function.
2351 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2352 _bfd_link_check_relocs field.
2353 (struct bfd_target)L Add _bfd_link_check_relocs field.
2354 * bfd-in2.h: Regenerate.
2355 * libbfd.h: Regenerate.
2357 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2359 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2360 (elf_backend_gc_sweep_hook): Likewise.
2361 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2362 (elf_backend_gc_sweep_hook): Likewise.
2364 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2366 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2367 in excluded sections
2369 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2372 * elf64-x86-64.c (check_relocs_failed): New.
2373 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2374 Support relocation agaist local symbol. Set check_relocs_failed.
2375 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2376 R_X86_64_32 relocation overflow.
2377 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2378 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2380 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2382 * elf32-i386.c (elf_i386_check_relocs): Call
2383 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2384 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2386 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2388 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2389 * elflink.c (_bfd_elf_link_check_relocs): New function.
2390 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2391 if check_relocs_after_open_input is FALSE.
2393 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2395 * cache.c: Update old style function definitions.
2396 * elf32-m68k.c: Likewise.
2397 * elf64-mmix.c: Likewise.
2398 * stab-syms.c: Likewise.
2400 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2402 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2404 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2406 * Makefile.in: Regenerated with automake 1.11.6.
2407 * aclocal.m4: Likewise.
2408 * doc/Makefile.in: Likewise.
2410 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2412 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2413 * bfd-in2.h: Regenerate.
2414 * libbfd.h: Regenerate.
2415 * elf32-arc.c: Add 'opcode/arc.h' include.
2416 (struct arc_relocation_data): Add symbol_name.
2417 (arc_special_overflow_checks): New function.
2418 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2419 required, add an extra comment.
2420 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2422 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2424 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2426 (elf_arc_relocate_section): Update enum uses.
2427 (elf_arc_check_relocs): Likewise.
2428 (elf_arc_finish_dynamic_symbol): Likewise.
2430 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2432 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2435 2016-04-14 Nick Clifton <nickc@redhat.com>
2438 * elf-bbfd.h (struct elf_backend_data): New field:
2440 New field: elf_backend_set_special_section_info_and_link
2441 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2443 (elf_backend_set_special_section_info_and_link): Define if not
2445 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
2446 elf_backend_strtab_flags macros to initialise fields in structure.
2447 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
2448 being set even if SHF_MERGE is not set.
2449 (elf_fake_sections): Likewise.
2450 (section_match): New function. Matches two ELF sections based
2451 upon fixed characteristics.
2452 (find_link): New function. Locates a section in a BFD that
2453 matches a section in a different BFD.
2454 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
2455 fields of reserved sections.
2456 (bfd_elf_compute_section_file_positions): Set the flags for the
2457 .shstrtab section based upon the elf_strtab_flags field in the
2458 elf_backend_data structure.
2459 (swap_out_syms): Likewise for the .strtab section.
2460 * elflink.c (bfd_elf_final_link): Set the flags for the
2461 .strtab section based upon the elf_strtab_flags field in the
2462 elf_backend_data structure.
2463 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
2464 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
2466 (elf_backend_set_special_section_info_and_link): Define for
2468 * elf32-sparc.c: Likewise.
2469 * elf64-x86-64.c: Likewise.
2471 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
2474 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
2476 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
2477 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
2478 applies to read-only section.
2479 * elf32-i386.c (elf_i386_link_hash_table): Add
2480 readonly_dynrelocs_against_ifunc.
2481 (elf_i386_allocate_dynrelocs): Updated.
2482 (elf_i386_size_dynamic_sections): Issue an error for read-only
2483 segment with dynamic IFUNC relocations only if
2484 readonly_dynrelocs_against_ifunc is TRUE.
2485 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2486 readonly_dynrelocs_against_ifunc.
2487 (elf_x86_64_allocate_dynrelocs): Updated.
2488 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
2489 segment with dynamic IFUNC relocations only if
2490 readonly_dynrelocs_against_ifunc is TRUE.
2491 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2494 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
2496 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
2497 a fall through from error_ret_free_internal. Free local_syms in
2498 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
2500 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2502 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
2503 (relocate_plt_for_entry): Likewise.
2505 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2507 * elf32-arc.c (elf_arc_check_relocs): Changed
2509 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2511 * elf32-arc.c (name_for_global_symbol): Changed assert.
2512 (get_replace_function): Created.:
2513 (struct arc_relocation_data): Changed to signed types.
2514 (defines S, L, P, PDATA): Casted to signed type.
2515 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
2516 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
2517 (arc_do_relocation): Changed.
2519 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2521 * elf32-arc.c (name_for_global_symbol): Added assert to check for
2523 (elf_arc_relocate_section): Added and changed asserts, validating
2524 the synamic symbol index.
2525 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
2526 relocation if symbol has dynindx set to -1.
2528 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
2531 * elflink.c (elf_link_add_object_symbols): Always turn hidden
2532 and internal symbols which have a dynamic index into local
2535 2016-04-04 Nick Clifton <nickc@redhat.com>
2538 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
2539 version number if the version is zero.
2541 2016-04-01 Alan Modra <amodra@gmail.com>
2544 * elflink.c (on_needed_list): Recursively check needed status.
2545 (elf_link_add_object_symbols): Adjust.
2547 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2549 * elf32-avr.c (avr_elf32_load_records_from_section): Free
2550 internal_relocs only if they aren't cached.
2552 2016-03-29 Nick Clifton <nickc@redhat.com>
2555 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
2556 assertion on the size of the got section to allow it to be bigger
2557 than the number of relocs.
2559 2016-03-29 Toni Spets <toni.spets@iki.fi>
2562 * coffcode.h (coff_write_object_contents): Revert accidental
2565 2016-03-22 Alan Modra <amodra@gmail.com>
2568 * dwarf2.c (read_attribute_value): Skip info_ptr check for
2569 DW_FORM_flag_present.
2571 2016-03-22 Nick Clifton <nickc@redhat.com>
2573 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
2574 architecture name for backwards compatibility.
2576 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
2577 unbounded stack use.
2579 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
2580 sufficiently recent version of GCC.
2581 * configure: Regenerate.
2583 2016-03-22 Alan Modra <amodra@gmail.com>
2586 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
2588 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2590 * archures.c (bfd_mach_arc_nps400): Define.
2591 * bfd-in2.h: Regenerate.
2592 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
2593 some existing entries to make space.
2594 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
2595 (arc_elf_final_write_processing): Likewise.
2597 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2599 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
2601 (arc_elf_final_write_processing): Don't bother setting cpu field
2602 in e_flags, this will have been set elsewhere.
2604 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2606 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
2609 2016-03-21 Nick Clifton <nickc@redhat.com>
2611 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
2612 * configure: Regenerate.
2613 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
2614 alloca with call to xmalloc.
2615 * elf32-nds32.c: Likewise.
2616 * elf64-hppa.c: Likewise.
2617 * elfxx-mips.c: Likewise.
2619 * pei-x86_64.c: Likewise.
2623 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2626 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
2628 (elf_i386_relocate_section): Likewise.
2629 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2630 (elf_x86_64_relocate_section): Likewise.
2632 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2635 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2636 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
2637 relocation overflow check.
2639 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
2641 * bfd-in2.h: Regenerated.
2643 2016-03-11 Dan Gissel <dgisselq@ieee.org>
2646 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
2647 uses bytes not octets.
2648 * elflink.c (resolve_section): Likewise.
2649 Add a bfd parameter.
2650 (eval_section): Pass the input_bfd to resolve_section.
2651 (bfd_elf_perform_complex_relocation): Convert byte offset to
2652 octets before read and writing values.
2653 (elf_link_input_bfd): Add byte to octet conversions.
2654 (elf_reloc_link_order): Likewise.
2655 (elf_fixup_link_order): Likewise.
2656 (bfd_elf_final_link): Likewise.
2657 * reloc.c (_bfd_final_link_relocate): Likewise.
2658 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2660 2016-03-10 Nick Clifton <nickc@redhat.com>
2662 * config.bfd: Mark the i370 target as obsolete.
2664 2016-03-09 Pedro Alves <palves@redhat.com>
2666 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2667 gcc ABI)" to printable name.
2668 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2669 of "v850-rh850" as printable name.
2671 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2674 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2675 relocations against absolute symbols.
2677 2016-03-09 Alan Modra <amodra@gmail.com>
2680 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2681 length elements in the archive.
2683 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2686 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2687 for -E/--dynamic-list only when not relocatable.
2689 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2692 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2693 count for locally defined local IFUNC symbols in shared object.
2694 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2696 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2699 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2702 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2703 Andrew Burgess <andrew.burgess@embecosm.com>
2705 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2706 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2707 (arc_elf_howto_init): Added assert to validate relocations.
2708 (get_middle_endian_relocation): Delete.
2709 (middle_endian_convert): New function.
2710 (ME): Redefine, now does nothing.
2711 (IS_ME): New define.
2712 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2713 definition to call middle_endian_convert. Add a new local
2714 variable and make use of this throughout. Added call to
2715 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2717 2016-03-07 Nick Clifton <nickc@redhat.com>
2720 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2721 length elements in the archive.
2723 2016-03-07 Jiong Wang <jiong.wang@arm.com>
2725 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2726 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2728 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2731 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2732 executable as definition if the new definition comes from a
2735 2016-03-02 Alan Modra <amodra@gmail.com>
2737 * Makefile.in: Regenerate.
2738 * po/SRC-POTFILES.in: Regenerate.
2740 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2742 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2743 relocation addend when sections get merged.
2745 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2747 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2749 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2750 Assert for code sections dynamic relocs.
2752 2016-02-26 Renlin Li <renlin.li@arm.com>
2754 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2755 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2757 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2760 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2761 load with locally bound symbols if PIC is false or there is no
2762 base register. Optimize branch to 0 if PIC is false.
2763 (elf_i386_relocate_section): Don't generate dynamic relocations
2764 against undefined weak symbols if PIC is false.
2765 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2766 if we can't estimate relocation overflow with --no-relax.
2767 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2768 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2769 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2770 against undefined weak symbols if PIC is false.
2772 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2775 * bfd.c (bfd): Change flags to 20 bits.
2776 (BFD_CONVERT_ELF_COMMON): New.
2777 (BFD_USE_ELF_STT_COMMON): Likewise.
2778 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2779 BFD_USE_ELF_STT_COMMON.
2780 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2781 * configure.ac: Remove --enable-elf-stt-common.
2782 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2783 common symbol depending on BFD_CONVERT_ELF_COMMON and
2784 BFD_USE_ELF_STT_COMMON.
2785 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2787 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2789 (elf_link_convert_common_type): New function.
2790 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2791 common symbol depending on BFD_CONVERT_ELF_COMMON and
2792 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2793 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2794 and BFD_USE_ELF_STT_COMMON to object_flags.
2795 (TARGET_LITTLE_SYM): Likewise.
2796 * syms.c (BSF_KEEP_G): Renamed to ...
2797 (BSF_ELF_COMMON): This.
2798 * bfd-in2.h: Regenerated.
2799 * config.in: Likewise.
2800 * configure: Likewise.
2802 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2807 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2808 (elf_i386_link_hash_entry): Add has_got_reloc and
2810 (elf_i386_link_hash_table): Add interp.
2811 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2813 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2815 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2816 (elf_i386_fixup_symbol): New function.
2817 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2818 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2819 relocations and discard relocations against resolved undefined
2820 weak symbols in executable. Don't make resolved undefined weak
2821 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2822 relocation against undefined weak symbols in PIE.
2823 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2824 (elf_i386_relocate_section): Don't generate dynamic relocations
2825 against resolved undefined weak symbols in PIE, except for
2827 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2828 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2829 Don't generate dynamic relocation against resolved undefined weak
2830 symbol in executable.
2831 (elf_i386_finish_dynamic_sections): Call
2832 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2833 (elf_backend_fixup_symbol): New.
2834 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2835 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2837 (elf_x86_64_link_hash_table): Add interp.
2838 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2840 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2842 (elf_x86_64_check_relocs): Set has_got_reloc and
2844 (elf_x86_64_fixup_symbol): New function.
2845 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2846 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2847 relocations and discard relocations against resolved undefined
2848 weak symbols in executable. Don't make resolved undefined weak
2849 symbols in executable dynamic.
2850 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2851 (elf_x86_64_relocate_section): Check relocation overflow for
2852 dynamic relocations against unresolved weak undefined symbols.
2853 Don't generate dynamic relocations against resolved weak
2854 undefined symbols in PIE.
2855 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2856 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2857 Don't generate dynamic relocation against resolved undefined weak
2858 symbol in executable.
2859 (elf_x86_64_finish_dynamic_sections): Call
2860 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2861 (elf_backend_fixup_symbol): New.
2863 2016-02-26 Alan Modra <amodra@gmail.com>
2865 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2866 save_restore_funcs, rest of sections when not relocatable.
2867 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2868 (sfpr_define): Define all symbols on emitted code.
2869 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2870 when relocatable. Move sfpr_define loop earlier.
2872 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2874 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2875 (elf_x86_64_relocate_section): Use it. Replace
2876 x86_64_elf_howto_table[r_type] with howto.
2878 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2881 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2882 symbol version is unknown.
2884 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2886 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2887 to (bfd_vma) -1 when setting needs_plt to 0.
2888 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2890 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2892 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2893 library, instead of PIC, and don't check PDE when making linker
2894 assigned symbol dynamic.
2896 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2898 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2899 ABIVERSION for non-executable stack.
2901 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2904 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2905 Always produce a RELATIVE reloc for a local symbol.
2907 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2909 Fix test-case ld-elf/pr19617b
2910 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2911 discard unused non-function symbols when --dynamic-list-data.
2913 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2915 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2916 dynsym section, even if it is empty, with dynamic sections.
2918 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2920 * syms.c: Remove BSF_COMMON from comments.
2921 * bfd-in2.h: Regenerated.
2923 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2925 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2926 for destination. Remove useless function parameters.
2927 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2929 2016-02-19 Nick Clifton <nickc@redhat.com>
2932 * aoutx.h (aout_link_add_symbols): Check for out of range string
2936 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2937 processing if we encounter a reloc without an associated symbol.
2939 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2942 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2943 sections for -E/--dynamic-list.
2945 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2947 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2950 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2952 * plugin.c (plugin_vec): Set match priority to 255.
2953 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2954 matching against the plugin vector, take priority from there not
2957 2016-02-15 Nick Clifton <nickc@redhat.com>
2959 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2960 for length and type fields. Use a signed value for the
2961 suffix_length field.
2963 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2966 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2967 significant bit in GOT offset for R_386_GOT32X.
2969 2016-02-10 Nick Clifton <nickc@redhat.com>
2972 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2974 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2975 number of messages about FDE encoding preventing .eh_frame_hdr
2978 2016-02-09 Nick Clifton <nickc@redhat.com>
2980 * oasys.c (oasys_archive_p): Fix indentation.
2981 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2982 constant for left shifting.
2984 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2985 helpful warning message to explain why certain AArch64 relocs
2988 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2990 * pe-mips.c (coff_mips_reloc): Fix formatting.
2992 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2994 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2995 to bfd_mach_arc_arc600.
2997 2016-02-04 Alan Modra <amodra@gmail.com>
2999 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3002 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3005 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3006 distances in the compressed_size field of the output section.
3008 2016-02-02 Alan Modra <amodra@gmail.com>
3010 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3011 ELFv2 entry optimization.
3013 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3016 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3017 no relocations in relocatable files.
3019 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3022 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3023 if a symbol from a library loaded via DT_NEEDED doesn't match
3024 the symbol referenced by regular object.
3026 2016-02-01 Nathaniel Smith <njs@pobox.com>
3028 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3031 2016-02-01 Alan Modra <amodra@gmail.com>
3033 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3034 an out of range reloc_index.
3035 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3037 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3039 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3040 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3041 * Makefile.in: Regenerated.
3043 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3045 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3047 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3050 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3052 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3054 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3057 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3058 against STT_GNU_IFUNC symbol only with dynamic symbols.
3059 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3061 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3064 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3065 decompress debug sections.
3067 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3069 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3072 2016-01-25 Nick Clifton <nickc@redhat.com>
3075 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3076 dsym filename buffer.
3078 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3080 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3082 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3084 * elfxx-mips.c (BZ16_REG): Correct calculation.
3086 2016-01-21 Nick Clifton <nickc@redhat.com>
3088 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3089 changing the type of _loc to be bfd_byte *.
3090 (elf_arc_finish_dynamic_symbol): Likewise.
3092 2016-01-21 Nick Clifton <nickc@redhat.com>
3095 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3096 class of the linker stub bfd.
3097 (elf32_arm_check_relocs): Skip check for pic format after
3098 processing a vxWorks R_ARM_ABS12 reloc.
3099 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3100 reporting a class mismatch.
3102 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3104 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3105 veneer for sym_sec != input_sec.
3106 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3107 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3108 calculation destination.
3110 2016-01-21 Alan Modra <amodra@gmail.com>
3112 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3113 (swap_linux_prpsinfo64_out): New function.
3114 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3115 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3116 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3117 (elfcore_write_linux_prpsinfo64): Likewise.
3118 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3119 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3120 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3122 2016-01-21 Alan Modra <amodra@gmail.com>
3124 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3125 * elf.c: Adjust #include.
3126 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3127 * Makefile.am (SOURCE_HFILES): Update.
3128 * Makefile.in: Regenerate.
3129 * po/SRC-PORFILES.in: Regenerate.
3131 2016-01-21 Alan Modra <amodra@gmail.com>
3133 * configure.ac: Move corefile selection later in file. Move
3134 tdefaults code immediately after other target vector code.
3135 * configure: Regenerate.
3137 2016-01-20 Mickael Guene <mickael.guene@st.com>
3139 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3140 section using '.text.noread' pattern.
3142 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3144 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3146 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3147 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3149 * arc-plt.def: New file.
3150 * arc-plt.h: Likewise.
3151 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3152 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3153 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3154 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3155 (name_for_global_symbol): Added.
3156 (ADD_RELA): Helper to create dynamic relocs.
3157 (new_got_entry_to_list): Create a new got entry in linked list.
3158 (symbol_has_entry_of_type): Search for specific type of entry in
3160 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3161 (is_reloc_for_TLS, arc_elf_set_private_flags)
3162 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3163 (arc_elf_merge_private_bfd_data): New functions.
3164 (debug_arc_reloc): Cleaned debug info printing.
3165 (PDATA reloc): Changed not to perform address alignment.
3166 (reverse_me): Added. Fix for ARC_32 relocs.
3167 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3169 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3170 Changed function to access an array of list of GOT entries instead
3171 of just an array of offsets.
3172 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3173 (elf_arc_check_relocs): Likewise.
3174 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3175 (elf_arc_finish_dynamic_sections): Likewise
3176 (arc_create_dynamic_sections): Modified conditions to create
3178 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3179 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3180 (relocate_plt_for_entry): Changed to support new way to define PLT
3182 (add_symbol_to_plt): Likewise.
3183 (arc_elf_link_hash_table_create): New function.
3185 2016-01-18 Nick Clifton <nickc@redhat.com>
3188 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3189 section number into internal section number.
3190 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3191 * coffswap.h (coff_swap_sym_in): Likewise.
3192 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3193 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3194 section number field is big enough to hold the external value.
3196 2016-01-17 Alan Modra <amodra@gmail.com>
3198 * configure: Regenerate.
3200 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3202 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3203 when address in first unwind entry does not match start of
3206 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3207 Jiong Wang <jiong.wang@arm.com>
3210 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3213 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3215 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3216 place 'R_' before the reloc name returned.
3217 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3218 the relocation string.
3220 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3222 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3223 factored out from...
3224 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3226 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3228 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3229 attribute check after ELF file header flag check.
3231 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3233 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3234 return status from `_bfd_elf_merge_object_attributes'.
3236 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3238 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3239 factored out from...
3240 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3242 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3244 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3245 handling of input MIPS ABI flags together.
3247 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3249 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3250 attribute checks for null input.
3252 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3254 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3255 pointers to target data.
3257 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3259 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3262 2016-01-01 Alan Modra <amodra@gmail.com>
3264 Update year range in copyright notice of all files.
3266 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3268 Copyright (C) 2016 Free Software Foundation, Inc.
3270 Copying and distribution of this file, with or without modification,
3271 are permitted in any medium without royalty provided the copyright
3272 notice and this notice are preserved.
3278 version-control: never