1 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
3 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
4 apply the negative GOT offset optimization in 64-bit code.
6 2016-11-18 James Clarke <jrtc27@jrtc27.com>
8 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
9 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
10 R_SPARC_GOT* for non-local references. Instead, treat them like
11 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
12 immediate with the calculated relocation.
14 2016-11-18 Nick Clifton <nickc@redhat.com>
17 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
18 an informative error message.
20 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
23 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
24 manipulation of diff value, and don't assume sym2 is less than sym1.
25 (elf32_avr_adjust_reloc_if_spans_insn): New function.
26 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
27 and remove redundant did_pad.
30 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
33 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
34 plt_got.offset for R_X86_64_PLTOFF64.
36 2016-11-14 Nick Clifton <nickc@redhat.com>
38 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
40 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
43 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
44 but treat them as debugging symbols.
46 2016-11-10 Jiong Wang <jiong.wang@arm.com>
49 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
50 symbol locally in PIE.
52 2016-11-10 Nick Clifton <nickc@redhat.com>
55 * compress.c (bfd_get_full_section_contents): Provide a more
56 helpful error message when a section is too large to load.
58 2016-11-08 Pedro Alves <palves@redhat.com>
60 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
63 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
65 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
66 'number_of_functions' to keep lookup table and number of entries in
68 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
69 to keep lookup table and number of entries in the table.
70 (lookup_funcinfo): New structure for lookup table for function
72 (build_line_info_table): New function to create and build the lookup
73 table for line information.
74 (lookup_address_in_line_info_table): Use the lookup table instead of
75 traverse a linked list.
76 (compare_lookup_funcinfos): New compare fuction used in sorting of
77 lookup table for function references.
78 (build_lookup_funcinfo_table): New function to create, build and
79 sort the lookup table for functions references.
80 (lookup_address_in_function_table): Use the table instead of
81 traverse a linked list.
82 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
85 2016-11-04 Nick Clifton <nickc@redhat.com>
87 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
88 when supporting 64-bit BFD targets.
90 2016-11-03 Tristan Gingold <gingold@adacore.com>
92 * config.bfd: Deprecate many old triplets.
94 2016-11-03 Nick Clifton <nickc@redhat.com>
96 * po/da.po: Updated Danish translation.
98 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
100 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
101 not fall through to the default case.
103 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
104 Andrew Waterman <andrew@sifive.com>
106 Add support for RISC-V architecture.
107 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
108 * config.bdf: Likewise.
109 * configure.ac: Likewise.
110 * Makefile.in: Regenerate.
111 * configure: Regenerate.
112 * archures.c: Add bfd_riscv_arch.
113 * reloc.c: Add riscv relocs.
114 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
115 * bfd-in2.h: Regenerate.
116 * libbfd.h: Regenerate.
117 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
118 * elfnn-riscv.c: New file.
119 * elfxx-riscv.c: New file.
120 * elfxx-riscv.h: New file.
122 2016-10-31 Alan Modra <amodra@gmail.com>
125 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
128 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
130 * cpu-arc.c (arc_get_mach): Delete.
132 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
134 * elfxx-mips.c (STUB_JALR): Correct description.
136 2016-10-20 Nick Clifton <nickc@redhat.com>
138 * po/gas.pot: Regenerate.
140 2016-10-19 Nick Clifton <nickc@redhat.com>
142 * aout-adobe.c: Add missing c-format tags for translatable strings.
143 * aout-cris.c: Likewise.
146 * binary.c: Likewise.
148 * coff-alpha.c: Likewise.
149 * coff-arm.c: Likewise.
150 * coff-i860.c: Likewise.
151 * coff-mcore.c: Likewise.
152 * coff-ppc.c: Likewise.
153 * coff-rs6000.c: Likewise.
154 * coff-sh.c: Likewise.
155 * coff-tic4x.c: Likewise.
156 * coff-tic54x.c: Likewise.
157 * coff-tic80.c: Likewise.
158 * coff64-rs6000.c: Likewise.
159 * coffcode.h: Likewise.
160 * coffgen.c: Likewise.
161 * cofflink.c: Likewise.
162 * coffswap.h: Likewise.
163 * cpu-arm.c: Likewise.
164 * dwarf2.c: Likewise.
166 * elf-attrs.c: Likewise.
167 * elf-eh-frame.c: Likewise.
168 * elf-ifunc.c: Likewise.
169 * elf-m10300.c: Likewise.
170 * elf-s390-common.c: Likewise.
172 * elf32-arc.c: Likewise.
173 * elf32-arm.c: Likewise.
174 * elf32-avr.c: Likewise.
175 * elf32-bfin.c: Likewise.
176 * elf32-cr16.c: Likewise.
177 * elf32-cr16c.c: Likewise.
178 * elf32-cris.c: Likewise.
179 * elf32-crx.c: Likewise.
180 * elf32-d10v.c: Likewise.
181 * elf32-d30v.c: Likewise.
182 * elf32-epiphany.c: Likewise.
183 * elf32-fr30.c: Likewise.
184 * elf32-frv.c: Likewise.
185 * elf32-gen.c: Likewise.
186 * elf32-hppa.c: Likewise.
187 * elf32-i370.c: Likewise.
188 * elf32-i386.c: Likewise.
189 * elf32-i960.c: Likewise.
190 * elf32-ip2k.c: Likewise.
191 * elf32-iq2000.c: Likewise.
192 * elf32-lm32.c: Likewise.
193 * elf32-m32c.c: Likewise.
194 * elf32-m32r.c: Likewise.
195 * elf32-m68hc11.c: Likewise.
196 * elf32-m68hc12.c: Likewise.
197 * elf32-m68hc1x.c: Likewise.
198 * elf32-m68k.c: Likewise.
199 * elf32-mcore.c: Likewise.
200 * elf32-mep.c: Likewise.
201 * elf32-metag.c: Likewise.
202 * elf32-microblaze.c: Likewise.
203 * elf32-moxie.c: Likewise.
204 * elf32-msp430.c: Likewise.
205 * elf32-mt.c: Likewise.
206 * elf32-nds32.c: Likewise.
207 * elf32-nios2.c: Likewise.
208 * elf32-or1k.c: Likewise.
209 * elf32-pj.c: Likewise.
210 * elf32-ppc.c: Likewise.
211 * elf32-rl78.c: Likewise.
212 * elf32-rx.c: Likewise.
213 * elf32-s390.c: Likewise.
214 * elf32-score.c: Likewise.
215 * elf32-score7.c: Likewise.
216 * elf32-sh-symbian.c: Likewise.
217 * elf32-sh.c: Likewise.
218 * elf32-sh64.c: Likewise.
219 * elf32-spu.c: Likewise.
220 * elf32-tic6x.c: Likewise.
221 * elf32-tilepro.c: Likewise.
222 * elf32-v850.c: Likewise.
223 * elf32-vax.c: Likewise.
224 * elf32-visium.c: Likewise.
225 * elf32-xgate.c: Likewise.
226 * elf32-xtensa.c: Likewise.
227 * elf64-alpha.c: Likewise.
228 * elf64-gen.c: Likewise.
229 * elf64-hppa.c: Likewise.
230 * elf64-ia64-vms.c: Likewise.
231 * elf64-mmix.c: Likewise.
232 * elf64-ppc.c: Likewise.
233 * elf64-s390.c: Likewise.
234 * elf64-sh64.c: Likewise.
235 * elf64-sparc.c: Likewise.
236 * elf64-x86-64.c: Likewise.
237 * elfcode.h: Likewise.
238 * elfcore.h: Likewise.
239 * elflink.c: Likewise.
240 * elfnn-aarch64.c: Likewise.
241 * elfnn-ia64.c: Likewise.
242 * elfxx-mips.c: Likewise.
243 * elfxx-sparc.c: Likewise.
244 * elfxx-tilegx.c: Likewise.
247 * libbfd.c: Likewise.
248 * linker.c: Likewise.
249 * m68klinux.c: Likewise.
250 * mach-o.c: Likewise.
255 * pe-mips.c: Likewise.
256 * peXXigen.c: Likewise.
257 * pei-x86_64.c: Likewise.
258 * peicode.h: Likewise.
259 * ppcboot.c: Likewise.
261 * sparclinux.c: Likewise.
264 * vms-alpha.c: Likewise.
265 * vms-lib.c: Likewise.
266 * xcofflink.c: Likewise.
268 2016-10-18 Nick Clifton <nickc@redhat.com>
270 * po/da.po: Updated Danish translation.
272 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
274 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
277 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
279 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
280 variable to `reloc_index'.
282 2016-10-12 Alan Modra <amodra@gmail.com>
284 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
285 (STD_SECTION): Adjust to suit.
286 * elf.c (_bfd_elf_large_com_section): Likewise.
287 * bfd-in2.h: Regenerate.
289 2016-10-11 Alan Modra <amodra@gmail.com>
291 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
292 defined temporarily with bfd_und_section.
293 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
294 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
295 symbols with bfd_und_section.
297 2016-10-07 Alan Modra <amodra@gmail.com>
299 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
300 obfd param with struct bfd_link_info param. Update all callers.
301 * linker.c (bfd_merge_private_bfd_data): Likewise.
302 (_bfd_generic_verify_endian_match): Likewise.
303 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
304 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
305 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
306 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
307 (_bfd_elf_merge_object_attributes): Likewise.
308 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
309 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
310 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
311 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
312 (elf32_arm_merge_private_bfd_data): Likewise.
313 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
314 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
315 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
316 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
317 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
318 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
319 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
320 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
321 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
322 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
323 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
324 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
325 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
326 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
327 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
328 (elf32_msp430_merge_private_bfd_data): Likewise.
329 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
330 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
331 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
332 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
333 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
334 (ppc_elf_merge_obj_attributes): Likewise.
335 (ppc_elf_merge_private_bfd_data): Likewise.
336 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
337 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
338 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
339 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
340 (elf32_score_merge_private_bfd_data): Likewise.
341 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
342 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
343 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
344 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
345 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
346 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
347 (elf32_tic6x_merge_private_bfd_data): Likewise.
348 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
349 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
350 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
351 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
352 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
353 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
354 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
355 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
356 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
357 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
358 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
359 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
360 (mips_elf_merge_obj_attributes): Likewise.
361 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
362 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
363 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
364 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
365 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
366 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
367 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
368 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
369 * bfd-in2.h: Regenerate.
370 * libbfd.h: Regenerate.
372 2016-10-07 Alan Modra <amodra@gmail.com>
374 * Makefile.am (LIBBFD_H_FILES): Update.
375 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
376 * cpu-sh.c (sh_merge_bfd_arch): Move to..
377 * elf32-sh.c: ..here, and make static.
378 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
380 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
381 _bfd_generic_verify_endian_match.
382 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
383 (bfd_elf32_bfd_merge_private_bfd_data): Define as
384 _bfd_generic_verify_endian_match.
385 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
387 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
388 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
389 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
390 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
391 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
392 * linker.c: ..here, and make internal.
393 * bfd.c (bfd_merge_private_bfd_data): Move to..
395 * Makefile.in: Regenerate.
396 * doc/Makefile.in: Regenerate.
397 * bfd-in2.h: Regenerate.
398 * libbfd.h: Regenerate.
400 2016-10-06 Alan Modra <amodra@gmail.com>
402 * coff-h8300.c: Spell fall through comments consistently.
403 * coffgen.c: Likewise.
404 * elf32-hppa.c: Likewise.
405 * elf32-ppc.c: Likewise.
406 * elf32-score.c: Likewise.
407 * elf32-score7.c: Likewise.
408 * elf64-ppc.c: Likewise.
409 * elfxx-aarch64.c: Likewise.
410 * elfxx-mips.c: Likewise.
411 * cpu-ns32k.c: Add missing fall through comments.
412 * elf-m10300.c: Likewise.
413 * elf32-arm.c: Likewise.
414 * elf32-avr.c: Likewise.
415 * elf32-bfin.c: Likewise.
416 * elf32-frv.c: Likewise.
417 * elf32-i386.c: Likewise.
418 * elf32-microblaze.c: Likewise.
419 * elf32-nds32.c: Likewise.
420 * elf32-ppc.c: Likewise.
421 * elf32-rl78.c: Likewise.
422 * elf32-rx.c: Likewise.
423 * elf32-s390.c: Likewise.
424 * elf32-sh.c: Likewise.
425 * elf32-tic6x.c: Likewise.
426 * elf64-ia64-vms.c: Likewise.
427 * elf64-ppc.c: Likewise.
428 * elf64-s390.c: Likewise.
429 * elf64-x86-64.c: Likewise.
430 * elflink.c: Likewise.
431 * elfnn-aarch64.c: Likewise.
432 * elfnn-ia64.c: Likewise.
437 * versados.c: Likewise.
439 2016-10-06 Alan Modra <amodra@gmail.com>
441 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
443 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
444 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
446 2016-10-06 Alan Modra <amodra@gmail.com>
448 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
449 OR in arithmetic expression, not boolean OR.
451 2016-09-30 Alan Modra <amodra@gmail.com>
453 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
454 as per comment at head of bfd-in2.h.
455 * Makefile.in: Regenerate.
457 2016-09-30 Alan Modra <amodra@gmail.com>
459 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
460 _bfd_error_handler (...) throughout.
461 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
462 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
463 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
464 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
465 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
466 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
467 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
468 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
469 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
470 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
471 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
472 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
473 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
474 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
475 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
476 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
477 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
478 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
479 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
480 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
481 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
482 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
483 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
484 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
485 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
486 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
487 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
488 * xcofflink.c: Likewise.
490 2016-09-30 Alan Modra <amodra@gmail.com>
492 * bfd-in.h: Include stdarg.h.
493 * bfd.c (bfd_error_handler_type): Make like vprintf.
494 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
495 (error_handler_internal): New function, split out from..
496 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
497 (bfd_set_error_handler): Update.
498 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
499 (_bfd_assert_handler): Make static.
500 * coffgen.c (null_error_handler): Update params.
501 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
502 Don't use bfd_error_handler_type.
503 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
504 * elfxx-target.h (elf_backend_link_order_error_handler): Default
505 to _bfd_error_handler.
506 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
507 (bfd_assert_handler_type): Likewise.
508 (_bfd_error_handler): Update.
509 * bfd-in2.h: Regenerate.
510 * libbfd.h: Regenerate.
512 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
515 * elf-bfd.h (struct elf_backend_data): Delete
516 elf_backend_count_output_relocs callback and add
517 elf_backend_update_relocs.
518 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
519 (emit_relocs): Deleted.
520 (elf32_arm_emit_relocs): Deleted.
521 (elf_backend_emit_relocs): Updated not to use the old functions.
522 (elf32_arm_update_relocs): New function.
523 (elf_backend_update_relocs): New define.
524 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
525 relocation count. Call elf_backend_emit_relocs.
526 (_bfd_elf_size_reloc_section): Do not call
527 elf_backend_count_output_relocs.
528 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
529 (elf_backend_update_relocs): New define.
531 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
534 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
535 Thumb-ARM stub is too far.
537 2016-09-27 Nick Clifton <nickc@redhat.com>
540 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
541 timestamp field if real time values are not being stored.
543 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
545 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
546 to verify CC_FOR_BUILD compiler.
547 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
548 and add CC_FOR_BUILD compiler checks.
549 * Makefile.in: Regenerate.
550 * configure: Likewise.
551 * doc/Makefile.in: Likewise.
553 2016-09-26 Awson <kyrab@mail.ru>
556 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
557 for R_AMD64_PCRQUAD relocations.
559 2016-09-26 Alan Modra <amodra@gmail.com>
561 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
562 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
563 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
564 attributes, merge them. Don't warn about undefined tag bits,
565 or copy unknown values to output.
566 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
567 _bfd_elf_ppc_merge_fp_attributes.
569 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
572 * elf-bfd.h (struct elf_backend_data): Add
573 elf_backend_count_output_relocs callback to count relocations in
575 * elf-arm.c (elf32_arm_add_relocation): Deleted.
576 (elf32_arm_write_section): Move additional relocation to emit_relocs.
577 (elf32_arm_count_output_relocs): New function.
578 (emit_relocs): New function.
579 (elf32_arm_emit_relocs): New function.
580 (elf32_arm_vxworks_emit_relocs): New function.
581 (elf_backend_emit_relocs): Updated to use the new functions.
582 (elf_backend_count_output_relocs): New define.
583 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
584 to the relocation count.
585 (_bfd_elf_link_size_reloc_section): Use callback to count the
586 relocations which will be in output.
587 (_bfd_elf_default_count_output_relocs): New function.
588 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
590 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
592 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
593 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
594 bigger than 0x1000 bytes.
596 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
598 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
601 2016-09-14 Nick Clifton <nickc@redhat.com>
604 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
605 contains a valid size for the Debug directory.
607 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
609 * format.c (struct bfd_preserve): New "build_id" field.
610 (bfd_preserve_save): Save "build_id".
611 (bfd_preserve_restore): Restore "build_id".
613 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
616 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
617 relocation with copy relocation when building executable.
619 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
622 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
623 delete_shrinks_insn. Modify computation of shrinked_insn_address.
624 Compute shrink_boundary and adjust addend only if
625 addend_within_shrink_boundary.
626 (elf32_avr_relax_section): Modify calls to
627 elf32_avr_relax_delete_bytes to pass extra parameter.
629 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
631 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
632 array of bytes and use bfd_get_16 to interpret its encoding according
633 to endianness of target.
635 2016-09-01 Alan Modra <amodra@gmail.com>
637 * elf64-ppc.c (synthetic_opd): New static var.
638 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
639 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
641 2016-08-31 Alan Modra <amodra@gmail.com>
643 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
644 track max group size with a new "group_size" var that is reduced
645 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
648 2016-08-31 Alan Modra <amodra@gmail.com>
650 * elf32-ppc.c (ppc_elf_section_processing): Delete.
651 (elf_backend_section_processing): Don't define.
652 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
653 split on non-exec sections differing in SHF_PPC_VLE. When
654 splitting segments, mark size invalid.
656 2016-08-30 Alan Modra <amodra@gmail.com>
659 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
661 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
665 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
666 R_386_PC32 relocation is used to call IFUNC function in PIC
669 2016-08-27 Alan Modra <amodra@gmail.com>
672 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
673 have corresponding SHF_GROUP sections.
674 (bfd_elf_set_group_contents): Comment.
676 2016-08-27 Alan Modra <amodra@gmail.com>
679 * elf64-ppc.c (pc_dynrelocs): New function.
680 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
681 handle pic dynamic relocs.
683 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
685 * bfd-in.h (struct elf32_arm_params): Define.
686 (bfd_elf32_arm_set_target_relocs): Rename into ...
687 (bfd_elf32_arm_set_target_params): This. Use a struct
688 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
689 * bfd-in2.h: Regenerate.
690 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
691 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
692 elf32_arm_params rather than as individual parameters.
694 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
696 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
697 passed the end of htab->stub_group array.
698 (elf32_arm_create_or_find_stub_sec): Likewise.
699 (elf32_arm_create_stub): Likewise.
701 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
703 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
704 to TRUE for GOT and TLS relocs.
706 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
708 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
710 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
712 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
713 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
714 (struct elf_arc_link_hash_table): Likewise.
715 (elf_arc_link_hash_newfunc): Likewise.
716 (elf_arc_link_hash_table_free): Likewise.
717 (arc_elf_link_hash_table_create): Likewise.
718 (elf_arc_relocate_section): Fixed conditions related to dynamic
719 (elf_arc_check_relocs): Likewise.
720 (arc_elf_create_dynamic_sections): Added
721 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
722 through the hash table.
724 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
726 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
727 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
730 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
732 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
734 * bfd-in2.h: Regenerated from the previous changes.
735 * libbfd.h: Regenerated from the previous changes.
737 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
739 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
740 the input import library bfd.
741 * bfd-in2.h: Regenerate.
742 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
743 and new_cmse_stub_offset fields.
744 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
746 (elf32_arm_add_stub): Likewise for stub_offset.
747 (arm_new_stubs_start_offset_ptr): New function.
748 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
749 empty SG veneers to have zero relocations.
750 (arm_size_one_stub): Only initialize stub size and template
751 information for non empty veneers. Do not update veneer section size
752 if veneer already has an offset.
753 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
754 of a boolean indicating success or failure.
755 (cmse_scan): Change stub_changed parameter into an integer pointer
756 parameter cmse_stub_created to count the number of stub created and
757 adapt to change of return value in elf32_arm_create_stub.
758 (cmse_entry_fct_p): New function.
759 (arm_list_new_cmse_stub): Likewise.
760 (set_cmse_veneer_addr_from_implib): Likewise.
761 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
762 cmse_scan instead of that of cmse_stub_changed to compute the number
763 of stub created and use it to initialize stub_changed. Call
764 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
765 of return value in elf32_arm_create_stub. Use
766 arm_stub_section_start_offset () if not NULL to initialize size of
767 secure gateway veneers section. Initialize stub_offset of Cortex-A8
768 erratum fix to -1. Use ret to hold return value.
769 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
770 NULL to initialize size of secure gateway veneers section. Adapt
771 comment to stress the importance of zeroing veneer section content.
772 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
773 initialize eponymous field in struct elf32_arm_link_hash_table.
775 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
777 * elf32-s390.c (stdarg.h): New include.
778 (elf_s390_grok_psinfo): New function.
779 (elf_s390_write_core_note): New function.
780 (elf_backend_grok_psinfo): Declare backend hook.
781 (elf_backend_write_core_note): Likewise.
782 * elf64-s390.c (stdarg.h): New include.
783 (elf_s390_grok_prstatus): New function.
784 (elf_s390_grok_psinfo): New function.
785 (elf_s390_write_core_note): New function.
786 (elf_backend_grok_prstatus): Declare backend hook.
787 (elf_backend_grok_psinfo): Likewise.
788 (elf_backend_write_core_note): Likewise.
790 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
792 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
793 (elf_s390_finish_ifunc_symbol): Likewise.
794 (elf_s390_finish_dynamic_symbol): Likewise.
795 (elf_s390_finish_dynamic_sections): Likewise.
796 (elf_s390_grok_prstatus): Likewise.
797 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
798 (elf_s390_finish_dynamic_symbol): Likewise.
800 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
802 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
804 2016-08-23 Nick Clifton <nickc@redhat.com>
806 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
807 there is no arm data associated with the section.
809 2016-08-23 Alan Modra <amodra@gmail.com>
812 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
813 _GLOBAL_OFFSET_TABLE_, not start of .got section.
815 2016-08-22 Nick Clifton <nickc@redhat.com>
817 * doc/chew.c (main): Free the string buffer used to files as they
820 2016-08-22 Alan Modra <amodra@gmail.com>
822 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
823 (ppc_elf_relocate_section): ..to here. Comment. Error on
824 detecting -mbss-plt -fPIC local ifuncs too.
825 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
826 branch table entries.
828 2016-08-19 Nick Clifton <nickc@redhat.com>
830 * elf.c (assign_section_numbers): Assign number for the .shstrtab
831 section after the symbol table and string table sections.
833 2016-08-19 Alan Modra <amodra@gmail.com>
835 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
836 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
837 dyn_relocs for weakdefs.
838 (alias_readonly_dynrelocs): New function.
839 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
840 (ppc64_elf_relocate_section): Simplify condition under which
841 dyn_relocs are emitted.
843 2016-08-19 Alan Modra <amodra@gmail.com>
846 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
847 (readonly_dynrelocs): Comment fix.
848 (global_entry_stub): New function.
849 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
850 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
851 that in size_global_entry_stubs, handling ifunc too. Delete dead
853 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
854 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
855 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
856 undefweak syms. Expand and correct comments.
857 (size_global_entry_stubs): Ensure symbol is defined.
858 (ppc64_elf_relocate_section): Match condition under which
859 dyn_relocs are emitted to that in allocate_dynrelocs.
861 2016-08-12 Alan Modra <amodra@gmail.com>
863 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
864 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
865 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
867 2016-08-11 Alan Modra <amodra@gmail.com>
869 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
870 non_got_ref true in any case where we could have generated dynbss
871 copies but decide not to do so.
873 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
875 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
876 the stub address retrieved if associated with a microMIPS
879 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
881 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
882 stub also add STO_MICROMIPS annotation.
884 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
886 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
887 in microMIPS LA25 stub references.
889 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
891 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
892 adjusting the use_count of merged .got entries.
894 2016-08-08 Nick Clifton <nickc@redhat.com>
896 * doc/chew.c (delete_string): Only free the string buffer if it is
897 there. Mark the buffer as NULL after freeing.
898 (drop): Free the dropped string.
899 (free_words): New function: Frees the memory allocated to the
901 (add_instrinsic): Duplicate the name string, so that it can be
903 (compile): Free unused words.
904 (main): Free the dictionary and top level string buffers at the
907 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
909 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
910 * bfd-in2.h: Regenerate.
911 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
913 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
914 cmse_implib field in struct elf32_arm_link_hash_table.
915 (elf32_arm_filter_cmse_symbols): New function.
916 (elf32_arm_filter_implib_symbols): Likewise.
917 (elf_backend_filter_implib_symbols): Define to
918 elf32_arm_filter_implib_symbols.
920 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
922 * elf32-arm.c (CMSE_PREFIX): Define macro.
923 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
924 (cmse_branch_thumb_only): Declare stub.
925 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
926 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
927 FALSE if there is no PLT.
928 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
929 (elf32_arm_final_link_relocate): Likewise.
930 (elf32_arm_gc_sweep_hook): Likewise.
931 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
932 secure entry functions.
933 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
934 (arm_dedicated_stub_output_section_required): Change to a switch case
935 and add a case for arm_stub_cmse_branch_thumb_only.
936 (arm_dedicated_stub_output_section_required_alignment): Likewise.
937 (arm_stub_dedicated_output_section_name): Likewise.
938 (arm_stub_dedicated_input_section_ptr): Likewise and remove
939 ATTRIBUTE_UNUSED for htab parameter.
940 (arm_stub_required_alignment): Likewise.
941 (arm_stub_sym_claimed): Likewise.
942 (arm_dedicated_stub_section_padding): Likewise.
943 (cmse_scan): New function.
944 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
945 Set stub_changed to TRUE if such veneers were created.
946 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
949 2016-08-02 Alan Modra <amodra@gmail.com>
952 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
954 2016-08-02 Nick Clifton <nickc@redhat.com>
957 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
958 (elf_backend_sweep_hook): Delete.
960 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
961 Kwok Cheung Yeung <kcy@codesourcery.com>
963 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
964 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
965 (ppc_elf_vle_split16): Clear field before inserting.
967 2016-08-01 Nick Clifton <nickc@redhat.com>
969 * po/sv.po: Updated Swedish translation.
971 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
972 Nick Clifton <nickc@redhat.com>
975 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
976 of the coff_section_data before using it.
978 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
980 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
981 in PLT compression selection.
982 (_bfd_mips_elf_check_relocs): Likewise.
984 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
986 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
987 case where there's no elf_link_hash_entry while processing
988 GOT_NORMAL got entries.
990 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
992 * version.m4 (BFD_VERSION): Set to 2.27.51.
993 * configure: Regenerated.
995 2016-07-21 Nick Clifton <nickc@redhat.com>
997 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
998 (swap_out_syms): Return an error when not finding ELF output
999 section rather than asserting.
1001 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1003 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1005 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1007 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1008 and handle pr_pid if present.
1010 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1013 * elf.c (assign_file_positions_for_load_sections): Also check
1014 p_paddr for program header space.
1016 2016-07-20 Alan Modra <amodra@gmail.com>
1018 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1019 ppc64_elf_unhandled_reloc for special_function.
1020 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1022 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1024 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1026 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1027 corresponding error message.
1029 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1031 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1032 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1033 (branch_reloc_p): New function.
1034 (mips_elf_calculate_relocation): Handle ISA mode determination
1035 for relocations against section symbols, against absolute
1036 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1038 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1039 checks for weak undefined symbols. Also check target alignment
1040 within the same ISA mode.
1041 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1042 in the alignment check.
1043 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1044 <R_MICROMIPS_PC10_S1>: Likewise.
1045 <R_MICROMIPS_PC16_S1>: Likewise.
1046 (mips_elf_perform_relocation): Report a failure for unsupported
1047 same-mode JALX instructions and cross-mode branches.
1048 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1049 error messages for jumps to misaligned addresses.
1051 2016-07-16 Alan Modra <amodra@gmail.com>
1053 * elflink.c: Include plugin-api.h.
1054 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1055 (try_claim): ..here.
1056 * plugin.h: Don't include bfd.h.
1057 (bfd_plugin_open_input): Declare.
1059 2016-07-16 Alan Modra <amodra@gmail.com>
1061 * targets.c (bfd_seach_for_target): Rename to..
1062 (bfd_iterate_over_targets): ..this. Rewrite doc.
1063 * bfd-in2.h: Regenerate.
1065 2016-07-16 Alan Modra <amodra@gmail.com>
1067 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1068 * libbfd.h: Regenerate.
1069 * bfd-in2.h: Regenerate.
1071 2016-07-16 Alan Modra <amodra@gmail.com>
1073 * libbfd-in.h (BFD_ALIGN): Move to..
1075 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1076 * elf32-ppc.c (default_params): Adjust init.
1077 (ppc_elf_link_params): Set pagesize_p2.
1078 * libbfd.h: Regenerate.
1079 * bfd-in2.h: Regenerate.
1081 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1083 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1084 (_bfd_elf_filter_global_symbols): Declare.
1085 * elf.c (_bfd_elf_filter_global_symbols): New function.
1086 * elflink.c (elf_filter_global_symbols): Likewise.
1087 (elf_output_implib): Likewise.
1088 (bfd_elf_final_link): Call above function, failing if it does.
1089 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1091 (elf_backend_copy_indirect_symbol): Fix spacing.
1092 (elf_backend_hide_symbol): Likewise.
1093 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1095 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1096 Nick Clifton <nickc@redhat.com>
1098 * elf32-arc.c (PR_DEBUG): Delete.
1099 Fix printing of debug information. Fix formatting of debug
1101 (debug_arc_reloc): Handle symbols that are not from an input file.
1102 (arc_do_relocation): Remove excessive exclamation points.
1104 * arc-got.h: Fix formatting. Fix printing of debug information.
1105 (new_got_entry_to_list): Use xmalloc.
1106 * config.bfd: use the big-endian arc vector as the default vector
1107 for big-endian arc targets.
1109 2016-07-15 Alan Modra <amodra@gmail.com>
1111 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1112 from marking sym_indices.
1114 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1116 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1117 first with relocations against absolute symbols.
1118 (bfd_install_relocation): Likewise.
1120 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1122 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1123 .got/.got.plt sections to 8 bytes.
1125 2016-07-12 Nick Clifton <nickc@redhat.com>
1127 * binary.c (binary_set_section_contents): Second grammar fix.
1129 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1131 * binary.c (binary_set_section_contents): Fix grammar in warning
1134 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1136 * elf32-arc.c: made PR_DEBUG always defined.
1138 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1140 * arc-got.h: Moved got related structures from elf32-arc.c to
1141 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1142 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1143 tls_type_for_reloc, symbol_has_entry_of_type,
1144 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1145 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1146 relocate_fix_got_relocs_for_got_info,
1147 create_got_dynrelocs_for_single_entry,
1148 create_got_dynrelocs_for_got_info): Added to file.
1149 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1152 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1154 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1156 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1158 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1159 (THUMB32_MOVW): Likewise.
1160 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1161 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1162 (arm_stub_is_thumb): Add new veneer stub.
1163 (arm_type_of_stub): Use new veneer.
1164 (arm_stub_required_alignment): Add new veneer.
1166 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1168 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1169 (SEC_ELF_PURECODE): ... this.
1170 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1172 (elf32_arm_fake_sections): Likewise.
1173 (elf_32_arm_section_flags): Likewise.
1174 (elf_32_arm_lookup_section_flags): Likewise.
1175 * section.c (SEC_ELF_NOREAD): Rename to ...
1176 (SEC_ELF_PURECODE): ... this.
1178 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1180 * elf32-arm.c (using_thumb2_bl): New function.
1181 (arm_type_of_stub): Declare thumb2 variable together and change type
1182 to bfd_boolean. Use using_thumb2_bl () to determine whether
1183 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1184 checked for BL range.
1185 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1186 the bit size of BL offset.
1188 2016-06-29 Nick Clifton <nickc@redhat.com>
1190 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1191 Returns TRUE for AArch64 mapping symbols.
1192 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1193 mapping symbols as precious in object files so that they will not
1195 (elf_backend_symbol_processing): Define.
1197 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1198 for ARM mapping symbols.
1199 (elf32_arm_backend_symbol_processing): Make use of the new function.
1201 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1204 * elflink.c (elf_link_check_versioned_symbol): Return false
1205 for unreferenced undefined symbol.
1207 2016-06-28 Nick Clifton <nickc@redhat.com>
1209 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1212 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1213 function. Marks mapping symbols in object files as precious, so
1214 that strip will not remove them.
1215 (elf_backend_symbol_processing): Define.
1217 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1219 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1220 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1222 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1224 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1226 (mips16_reloc_map): Likewise.
1227 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1228 (mips16_elf64_howto_table_rela): Likewise.
1229 (mips16_reloc_map): Likewise.
1230 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1231 (elf_mips16_howto_table_rela): Likewise.
1232 (mips16_reloc_map): Likewise.
1233 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1234 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1235 (b_reloc_p): Likewise.
1236 (mips_elf_calculate_relocation): Likewise.
1237 (_bfd_mips_elf_check_relocs): Likewise.
1238 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1239 * bfd-in2.h: Regenerate.
1240 * libbfd.h: Regenerate.
1242 2016-06-27 Alan Modra <amodra@gmail.com>
1245 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1246 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1248 (ppc64_elf_size_stubs): Adjust to suit.
1250 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1252 * elf32-dlx.h: New file.
1253 * elf32-dlx.c: Adjust.
1255 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1257 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1259 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1261 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1264 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1266 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1267 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1268 (elfcore_grok_freebsd_psinfo): New function.
1269 (elfcore_grok_freebsd_prstatus): New function.
1270 (elfcore_grok_freebsd_note): New function.
1271 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1274 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1276 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1279 2016-06-24 Alan Modra <amodra@gmail.com>
1281 * config.bfd: Delete mips vxworks patterns matched earlier.
1282 Combine mips*-*-none with mips*-*-elf*.
1284 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1286 * elfxx-mips.c (mips_elf_perform_relocation): Call
1287 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1288 use the `%X%H' format for the cross-mode jump conversion error
1289 message. Remove the full stop from the end of the message.
1290 Continue processing rather than returning failure.
1292 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1294 * archures.c: Remove bfd_mach_arc_nps400.
1295 * bfd-in2.h: Likewise.
1296 * cpu-arc.c (arch_info_struct): Likewise.
1297 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1300 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1304 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1306 (elf_link_is_defined_archive_symbol): Call
1307 bfd_link_plugin_object_p on unknown plugin object and use the
1308 IR symbol table if the input is an IR object.
1309 * plugin.c (bfd_link_plugin_object_p): New function.
1310 * plugin.h (bfd_link_plugin_object_p): New prototype.
1312 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1315 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1316 on symbol from plugin dummy input.
1318 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1320 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1322 * bfd-in2.h: Regenerated.
1323 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1324 with bfd_plugin_unknown.
1326 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1329 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1330 bfd_boolean argument.
1331 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1332 "shared object" with "PIC object" in comments.
1333 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1334 "shared object" with "PIC object" in comments. Avoid PLT if
1335 requested. Generate dynamic relocations for non-GOT references.
1336 Make room for the special first entry in PLT and allocate PLT
1337 entry only for PLT and PC-relative references. Store dynamic
1338 GOT relocations in .rel[a].iplt section for static executables.
1339 If PLT isn't used, always use GOT for symbol value. Don't
1340 allocate GOT entry if it isn't used.
1341 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1342 count only in the code section. Allocate dynamic pointer
1343 relocation against STT_GNU_IFUNC symbol in the non-code section.
1344 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1345 only for PC-relative references.
1346 (elf_i386_allocate_dynrelocs): Pass TRUE to
1347 _bfd_elf_allocate_ifunc_dyn_relocs.
1348 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1349 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1350 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1351 the non-code section and store it in the proper REL section.
1352 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1354 (elf_i386_finish_dynamic_symbol): Generate dynamic
1355 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1356 STT_GNU_IFUNC symbols without PLT.
1357 (elf_i386_finish_dynamic_sections): Don't handle local
1358 STT_GNU_IFUNC symbols here.
1359 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1361 (elf_backend_output_arch_local_syms): New.
1362 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1363 count only in the code section. Allocate dynamic pointer
1364 relocation against STT_GNU_IFUNC symbol in the non-code section.
1365 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1366 count only for PC-relative references.
1367 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1368 _bfd_elf_allocate_ifunc_dyn_relocs.
1369 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1370 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1371 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1372 without PLT. Generate dynamic pointer relocation against
1373 STT_GNU_IFUNC symbol in the non-code section and store it in
1374 the proper RELA section. Don't allow non-pointer relocation
1375 against STT_GNU_IFUNC symbol without PLT.
1376 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1377 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1378 STT_GNU_IFUNC symbols without PLT.
1379 (elf_x86_64_finish_dynamic_sections): Don't handle local
1380 STT_GNU_IFUNC symbols here.
1381 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1383 (elf_backend_output_arch_local_syms): New.
1384 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1385 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1387 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1388 Tony Wang <tony.wang@arm.com>
1390 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1392 (stub_long_branch_thumb2_only): Define stub.
1393 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1394 (arm_stub_long_branch_thumb2_only): Likewise.
1395 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1398 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1400 * archures.c (bfd_mach_sparc_v8plusc): Define.
1401 (bfd_mach_sparc_v9c): Likewise.
1402 (bfd_mach_sparc_v8plusd): Likewise.
1403 (bfd_mach_sparc_v9d): Likewise.
1404 (bfd_mach_sparc_v8pluse): Likewise.
1405 (bfd_mach_sparc_v9e): Likewise.
1406 (bfd_mach_sparc_v8plusv): Likewise
1407 (bfd_mach_sparc_v9v): Likewise.
1408 (bfd_mach_sparc_v8plusm): Likewise.
1409 (bfd_mach_sparc_v9m): Likewise.
1410 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1411 (bfd_mach_sparc_64bit_p): Likewise.
1412 * bfd-in2.h: Regenerate.
1413 * cpu-sparc.c (arch_info_struct): Add entries for
1414 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1415 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1416 and bfd_mach_sparc_v9{c,d,e,v,m}.
1417 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1418 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1420 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1422 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1423 symbols for relocations against IFUNC symbols.
1424 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1426 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1428 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1429 .rela.iplt in DT_PLTRELSZ.
1430 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1431 for DT_PLTRELSZ and DT_RELASZ as well.
1433 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1435 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1436 non-loaded, non-alloced sections.
1437 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1439 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1441 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1442 allocating dynamic relocation.
1443 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1445 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1448 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1449 offsets until reloc_toaddr.
1451 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1453 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1454 Don't check symbol type for STN_UNDEF symbol index.
1455 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1456 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1459 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1461 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1463 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1464 for exact arch value then. Force review of arch check logic for new
1466 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1467 that logic for new architecture.
1468 (arch_has_thumb2_nop): Remove.
1469 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1470 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1472 2016-06-14 Alan Modra <amodra@gmail.com>
1474 * bfd-in.h (bfd_my_archive): Delete.
1475 * bfd-in2.h: Regenerate.
1477 2016-06-14 Alan Modra <amodra@gmail.com>
1480 * archive.c (open_nested_file): Set my_archive.
1481 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1483 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1484 (bfd_seek): Likewise.
1485 * bfdwin.c (bfd_get_file_window): Likewise.
1486 * cache.c (cache_bmmap): Likewise.
1487 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1488 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1490 * plugin.c (try_claim): Likewise.
1491 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1492 file within thin archive, not the archive.
1494 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1497 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1498 section address for R_386_GOT32/R_386_GOT32X relocations against
1499 IFUNC symbols if there is no base register and return error for
1502 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1504 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1505 GOT32 adjustment for static executables.
1507 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
1509 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1511 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1513 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
1515 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1517 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1519 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1521 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
1522 (SECTSTART): Changed.
1523 (elf_arc_relocate_section): Fixed mistake in PIE related
1525 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
1527 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1529 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
1530 enable support for "-z combreloc" and DT_RELACOUNT.
1531 (elf_backend_reloc_type_class): Likewise
1533 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
1536 * elf32-i386.c (elf_i386_relocate_section): When relocating
1537 R_386_GOT32, return error without a base register for PIC and
1538 subtract the .got.plt section address only with a base register.
1540 2016-06-10 Alan Modra <amodra@gmail.com>
1542 * elf-strtab.c (struct strtab_save): Use size_t for "size".
1543 (struct elf_strtab_hash): Likewise for "size" and "alloced".
1544 (_bfd_elf_strtab_init): Formatting.
1545 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
1546 (_bfd_elf_strtab_addref): Take size_t idx param.
1547 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
1548 (_bfd_elf_strtab_offset): Likewise.
1549 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
1550 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
1551 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
1552 (_bfd_elf_strtab_finalize): Similarly.
1553 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
1554 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
1555 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
1556 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
1557 using bfd_size_type.
1558 (bfd_section_from_shdr): Delete amt.
1559 (_bfd_elf_init_reloc_shdr): Likewise.
1560 (_bfd_elf_link_assign_sym_version): Likewise.
1561 (assign_section_numbers): Use size_t reloc_count.
1562 * elflink.c (struct elf_symbuf_head): Use size_t "count".
1563 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
1564 (elf_link_is_defined_archive_symbol): Likewise.
1565 (elf_add_dt_needed_tag): Likewise.
1566 (elf_finalize_dynstr): Likewise.
1567 (elf_link_add_object_symbols): Likewise.
1568 (bfd_elf_size_dynamic_sections): Likewise.
1569 (elf_create_symbuf): Similarly.
1570 (bfd_elf_match_symbols_in_sections): Likewise.
1571 (elf_link_swap_symbols_out): Likewise.
1572 (elf_link_check_versioned_symbol): Likewise.
1573 (bfd_elf_gc_record_vtinherit): Likewise.
1574 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
1576 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1579 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
1580 and relocs only if shrinking occurred.
1582 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
1584 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
1585 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
1586 (elf_i386_check_tls_transition): Check indirect call and direct
1587 call with the addr32 prefix for general and local dynamic models.
1588 Set the tls_get_addr feild.
1589 (elf_i386_convert_load_reloc): Always use addr32 prefix for
1590 indirect ___tls_get_addr call via GOT.
1591 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
1592 transitions with indirect call and direct call with the addr32
1595 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
1597 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
1598 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
1599 (elf_s390_relocate_section): Fix comment.
1600 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
1603 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
1605 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
1606 section offset when calculation the larl operand in the first PLT
1609 2016-06-07 Alan Modra <amodra@gmail.com>
1611 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
1612 to match other 32-bit archs.
1613 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
1614 (ppc_elf_object_p): Call it.
1615 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
1617 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
1618 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
1619 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
1620 _bfd_elf_ppc_at_tprel_transform): Move to..
1621 * elf-bfd.h: ..here.
1622 (_bfd_elf_ppc_set_arch): Declare.
1623 * bfd-in2.h: Regenerate.
1625 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
1627 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
1628 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
1629 (elf_x86_64_check_tls_transition): Check indirect call and
1630 direct call with the addr32 prefix for general and local dynamic
1631 models. Set the tls_get_addr feild.
1632 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
1633 indirect __tls_get_addr call via GOT.
1634 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
1635 transitions with indirect call and direct call with the addr32
1638 2016-06-04 Christian Groessler <chris@groessler.org>
1640 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
1642 2016-06-02 Nick Clifton <nickc@redhat.com>
1645 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
1647 (arch_info_struct): Likewise.
1648 (architectures): Likewise.
1650 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
1652 * config.bfd: Replace -uclibc with *.
1654 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
1656 * elf64-x86-64.c: Replace data32 with data16 in comments.
1658 2016-05-31 Alan Modra <amodra@gmail.com>
1662 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
1663 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
1664 symbol given a version by a script different to the version
1665 of the symbol being added.
1666 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
1667 _bfd_elf_strtab_restore. Don't fudge dynstr references.
1668 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
1669 (struct strtab_save): New.
1670 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
1671 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
1672 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
1674 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1676 * elf32-hppa.h: Add extern "C".
1677 * elf32-nds32.h: Likewise.
1678 * elf32-tic6x.h: Likewise.
1680 2016-06-01 Nick Clifton <nickc@redhat.com>
1682 * po/sr.po: New Serbian translation.
1683 * configure.ac (ALL_LINGUAS): Add sr.
1684 * configure: Regenerate.
1686 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1688 * elfxx-mips.c (b_reloc_p): New function.
1689 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
1692 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1694 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
1695 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
1696 reloc location from calculation, treat the addend as signed with
1697 local non-section symbols and enable overflow detection.
1699 2016-05-28 Alan Modra <amodra@gmail.com>
1701 * aoutx.h: Adjust linker callback calls throughout file,
1704 * coff-alpha.c: Likewise.
1705 * coff-arm.c: Likewise.
1706 * coff-h8300.c: Likewise.
1707 * coff-h8500.c: Likewise.
1708 * coff-i960.c: Likewise.
1709 * coff-mcore.c: Likewise.
1710 * coff-mips.c: Likewise.
1711 * coff-ppc.c: Likewise.
1712 * coff-rs6000.c: Likewise.
1713 * coff-sh.c: Likewise.
1714 * coff-tic80.c: Likewise.
1715 * coff-w65.c: Likewise.
1716 * coff-z80.c: Likewise.
1717 * coff-z8k.c: Likewise.
1718 * coff64-rs6000.c: Likewise.
1719 * cofflink.c: Likewise.
1720 * ecoff.c: Likewise.
1721 * elf-bfd.h: Likewise.
1722 * elf-m10200.c: Likewise.
1723 * elf-m10300.c: Likewise.
1724 * elf32-arc.c: Likewise.
1725 * elf32-arm.c: Likewise.
1726 * elf32-avr.c: Likewise.
1727 * elf32-bfin.c: Likewise.
1728 * elf32-cr16.c: Likewise.
1729 * elf32-cr16c.c: Likewise.
1730 * elf32-cris.c: Likewise.
1731 * elf32-crx.c: Likewise.
1732 * elf32-d10v.c: Likewise.
1733 * elf32-epiphany.c: Likewise.
1734 * elf32-fr30.c: Likewise.
1735 * elf32-frv.c: Likewise.
1736 * elf32-ft32.c: Likewise.
1737 * elf32-h8300.c: Likewise.
1738 * elf32-hppa.c: Likewise.
1739 * elf32-i370.c: Likewise.
1740 * elf32-i386.c: Likewise.
1741 * elf32-i860.c: Likewise.
1742 * elf32-ip2k.c: Likewise.
1743 * elf32-iq2000.c: Likewise.
1744 * elf32-lm32.c: Likewise.
1745 * elf32-m32c.c: Likewise.
1746 * elf32-m32r.c: Likewise.
1747 * elf32-m68hc1x.c: Likewise.
1748 * elf32-m68k.c: Likewise.
1749 * elf32-mep.c: Likewise.
1750 * elf32-metag.c: Likewise.
1751 * elf32-microblaze.c: Likewise.
1752 * elf32-moxie.c: Likewise.
1753 * elf32-msp430.c: Likewise.
1754 * elf32-mt.c: Likewise.
1755 * elf32-nds32.c: Likewise.
1756 * elf32-nios2.c: Likewise.
1757 * elf32-or1k.c: Likewise.
1758 * elf32-ppc.c: Likewise.
1759 * elf32-s390.c: Likewise.
1760 * elf32-score.c: Likewise.
1761 * elf32-score7.c: Likewise.
1762 * elf32-sh.c: Likewise.
1763 * elf32-sh64.c: Likewise.
1764 * elf32-spu.c: Likewise.
1765 * elf32-tic6x.c: Likewise.
1766 * elf32-tilepro.c: Likewise.
1767 * elf32-v850.c: Likewise.
1768 * elf32-vax.c: Likewise.
1769 * elf32-visium.c: Likewise.
1770 * elf32-xstormy16.c: Likewise.
1771 * elf32-xtensa.c: Likewise.
1772 * elf64-alpha.c: Likewise.
1773 * elf64-hppa.c: Likewise.
1774 * elf64-ia64-vms.c: Likewise.
1775 * elf64-mmix.c: Likewise.
1776 * elf64-ppc.c: Likewise.
1777 * elf64-s390.c: Likewise.
1778 * elf64-sh64.c: Likewise.
1779 * elf64-x86-64.c: Likewise.
1780 * elflink.c: Likewise.
1781 * elfnn-aarch64.c: Likewise.
1782 * elfnn-ia64.c: Likewise.
1783 * elfxx-mips.c: Likewise.
1784 * elfxx-sparc.c: Likewise.
1785 * elfxx-tilegx.c: Likewise.
1786 * linker.c: Likewise.
1787 * pdp11.c: Likewise.
1788 * pe-mips.c: Likewise.
1789 * reloc.c: Likewise.
1790 * reloc16.c: Likewise.
1791 * simple.c: Likewise.
1792 * vms-alpha.c: Likewise.
1793 * xcofflink.c: Likewise.
1794 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1795 status param. Adjust calls to these and linker callbacks throughout.
1796 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1797 get_ramstart): Delete status param. Adjust calls to these and
1798 linker callbacks throughout.
1800 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1802 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1803 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1804 target alignment verification.
1806 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1808 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1809 section name if `bfd_elf_string_from_elf_section' returns an
1812 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1814 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1815 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1816 for message. Continue processing rather than returning failure.
1818 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
1820 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1821 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1822 Call `bfd_set_error'.
1824 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1827 * archive.c (bfd_slurp_armap): Replace
1828 bfd_elf64_archive_slurp_armap with
1829 _bfd_archive_64_bit_slurp_armap.
1830 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1831 BFD64 is defined and the archive is too big.
1832 (coff_write_armap): Likewise.
1833 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1834 (_bfd_archive_64_bit_slurp_armap): This.
1835 (bfd_elf64_archive_write_armap): Renamed to ...
1836 (_bfd_archive_64_bit_write_armap): This.
1837 * configure.ac: Add --enable-64-bit-archive.
1838 (want_64_bit_archive): New. Set to true by default for 64-bit
1839 MIPS and s390 ELF targets.
1840 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1841 * config.in: Regenerated.
1842 * configure: Likewise.
1843 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1844 (bfd_elf64_archive_slurp_armap): Likewise.
1845 (bfd_elf64_archive_write_armap): Likewise.
1846 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1847 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1848 (bfd_elf64_archive_truncate_arname): Likewise.
1849 (bfd_elf64_archive_read_ar_hdr): Likewise.
1850 (bfd_elf64_archive_write_ar_hdr): Likewise.
1851 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1852 (bfd_elf64_archive_get_elt_at_index): Likewise.
1853 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1854 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1855 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1856 (bfd_elf64_archive_slurp_armap): Likewise.
1857 (bfd_elf64_archive_write_armap): Likewise.
1858 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1859 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1860 (bfd_elf64_archive_truncate_arname): Likewise.
1861 (bfd_elf64_archive_read_ar_hdr): Likewise.
1862 (bfd_elf64_archive_write_ar_hdr): Likewise.
1863 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1864 (bfd_elf64_archive_get_elt_at_index): Likewise.
1865 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1866 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1867 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1868 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1869 bfd_elfNN_archive_functions isn't defined.
1870 (TARGET_LITTLE_SYM): Likewise.
1871 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1872 (_bfd_archive_64_bit_write_armap): Likewise.
1873 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1874 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1875 (_bfd_archive_64_bit_truncate_arname): Likewise.
1876 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1877 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1878 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1879 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1880 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1881 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1882 * libbfd.h: Regenerated.
1883 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1884 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1886 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1889 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1890 linker add_archive_element callback returns FALSE.
1891 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1892 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1893 archive element if linker add_archive_element callback returns
1895 * elflink.c (elf_link_add_archive_symbols): Likewise.
1896 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1897 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1898 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1899 (xcoff_link_check_ar_symbols): Likewise.
1901 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1903 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1904 <bfd_reloc_outofrange>: Unify error reporting code.
1906 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
1908 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1909 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1910 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1911 * bfd-in2.h: Regenerate.
1912 * libbfd.h: Likewise.
1914 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1916 * config.bfd: Add entry for arm-phoenix.
1918 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1920 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1921 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1922 account for padding for stub section requiring one.
1923 (elf32_arm_build_stubs): Add comment to stress the importance of
1924 zeroing veneer section content.
1926 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1928 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1930 * bfd-in2.h: Regenerate.
1931 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1933 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1934 (arm_dedicated_stub_output_section_name): Likewise.
1935 (arm_dedicated_stub_input_section_ptr): Likewise.
1936 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1937 function description comment. Add support for dedicated output stub
1938 section to given stub types.
1939 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1940 elf32_arm_create_or_find_stub_sec.
1941 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1942 (elf32_arm_size_stubs): Pass stub type when calling
1943 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1944 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1946 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1948 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1949 when setting need_convert_load.
1951 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1953 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1956 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1959 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1961 (elf_i386_convert_load): Don't convert R_386_GOT32.
1963 2016-05-20 Alan Modra <amodra@gmail.com>
1966 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1967 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1969 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1971 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1972 (debug_arc_reloc): Likewise.
1973 (elf_arc_relocate_section): Likewise.
1974 (elf_arc_check_relocs): Likewise.
1975 (elf_arc_adjust_dynamic_symbol): Likewise.
1976 (elf_arc_add_symbol_hook): Likewise.
1978 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1980 * config.bfd: Remove `am34-*-linux*' support.
1982 2016-05-19 Alan Modra <amodra@gmail.com>
1984 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1985 relocs before plt relocs.
1987 2016-05-19 Alan Modra <amodra@gmail.com>
1989 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1990 before dereferencing.
1992 2016-05-18 Nick Clifton <nickc@redhat.com>
1994 * po/sv.po: Updated Swedish translation.
1996 2016-05-18 Alan Modra <amodra@gmail.com>
1998 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1999 for each BFD. Don't goto error_ret_free_local from outside loop.
2001 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2003 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2004 STB_GNU_UNIQUE handling.
2005 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2006 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2007 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2008 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2009 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2010 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2011 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2012 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2013 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2014 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2015 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2016 (elf_backend_add_symbol_hook): Remove macro.
2017 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2018 for STB_GNU_UNIQUE symbols.
2020 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2022 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2024 (v850_elf_copy_private_bfd_data): ... here. Call the new
2025 function and `_bfd_elf_copy_private_bfd_data'.
2027 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2030 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2031 GOTPCREL relocation against large section.
2033 2016-05-13 Alan Modra <amodra@gmail.com>
2035 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2036 linker dynamic sections in calculating size and address of
2037 dynamic tags rather than using output sections. Remove asserts.
2038 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2039 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2040 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2041 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2042 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2043 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2044 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2045 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2046 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2047 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2048 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2049 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2050 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2051 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2052 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2053 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2054 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2055 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2056 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2057 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2058 * elflink.c (bfd_elf_final_link): Likewise.
2059 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2060 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2061 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2062 don't set doit. Look up dynobj section.
2063 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2064 invocation and dynamic tag vma calculation. Don't test
2065 boolean var == TRUE.
2066 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2069 2016-05-13 Alan Modra <amodra@gmail.com>
2071 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2072 octets_per_byte. Put dynamic .rela.plt last in link orders.
2073 Assign output_offset for reloc sections rather than writing
2074 sorted relocs from block corresponding to output_offset.
2076 2016-05-12 Alan Modra <amodra@gmail.com>
2078 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2080 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2082 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2084 2016-05-11 Alan Modra <amodra@gmail.com>
2086 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2087 (elf32_hppa_check_relocs): Don't set dynobj.
2088 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2089 (elf32_hppa_build_stubs): Likewise.
2090 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2092 2016-05-11 Alan Modra <amodra@gmail.com>
2095 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2096 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2098 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2100 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2101 aarch64_tls_transition check.
2103 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2105 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2107 (arm_stub_sym_claimed): New function.
2108 (elf32_arm_create_stub): Use veneered symbol name and section if
2109 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2110 (arm_stub_claim_sym): New function.
2111 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2112 veneered symbol, otherwise create local symbol as before.
2114 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2116 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2117 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2118 and set branch type of a symbol.
2119 (bfd_elf32_arm_process_before_allocation): Likewise.
2120 (elf32_arm_relocate_section): Likewise and fix identation along the
2122 (allocate_dynrelocs_for_symbol): Likewise.
2123 (elf32_arm_finish_dynamic_symbol): Likewise.
2124 (elf32_arm_swap_symbol_in): Likewise.
2125 (elf32_arm_swap_symbol_out): Likewise.
2127 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2129 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2130 * bfd-in2.h: Regenerated.
2131 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2132 parameter to add_stub_section callback.
2133 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2134 and pass it down to add_stub_section.
2135 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2137 (elf32_arm_size_stubs): Add output section parameter to
2138 add_stub_section function pointer parameter.
2140 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2142 * elf32-arm.c (elf32_arm_create_stub): New function.
2143 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2145 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2147 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2148 arm_stub_a8_veneer_lwm enumerator.
2149 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2150 aforementioned enumerator.
2151 (struct elf32_arm_stub_hash_entry): Delete target_addend
2152 field and add source_value.
2153 (struct a8_erratum_fix): Delete addend field and add target_offset.
2154 (stub_hash_newfunc): Initialize source_value field amd remove
2155 initialization for target_addend.
2156 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2157 the else to being always executed, moving the
2158 arm_stub_a8_veneer_b_cond specific code in it. Remove
2159 stub_entry->target_addend from points_to computation.
2160 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2161 to target symbol from start of section rather than the offset from the
2163 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2164 fields from struct a8_erratum_fix's offset and target_offset
2166 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2167 veneered_insn_loc and loc using stub_entry's source_value.
2169 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2171 (elf32_arm_merge_eabi_attributes): Add merging logic for
2174 2016-05-10 Pip Cet <pipcet@gmail.com>
2177 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2178 Define as _bfd_generic_copy_link_hash_symbol_type when using
2181 2016-05-09 Nick Clifton <nickc@redhat.com>
2184 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2185 field before accessing sections array.
2187 2016-05-09 Christophe Monat <christophe.monat@st.com>
2190 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2191 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2193 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2195 (create_instruction_vldmdb): Likewise.
2196 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2197 uses it to re-encode.
2199 2016-05-09 Nick Clifton <nickc@redhat.com>
2202 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2205 2016-05-09 Alan Modra <amodra@gmail.com>
2207 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2209 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2212 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2213 documenting that indx == -3 if symbol is defined in a discarded
2215 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2216 symbol is defined in a discarded section.
2217 (elf_link_output_extsym): Strip a global symbol defined in a
2220 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2222 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2225 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2227 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2229 (elf_i386_convert_load_reloc): This. New function.
2230 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2232 (elf_x86_64_convert_load_reloc): This. New function.
2234 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2236 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2237 Don't check if contents == NULL.
2238 (elf_i386_tls_transition): Add from_relocate_section. Check
2239 from_relocate_section instead of contents != NULL. Update
2240 elf_i386_check_tls_transition call.
2241 (elf_i386_check_relocs): Cache the section contents if
2242 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2243 elf_i386_tls_transition.
2244 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2245 to elf_i386_tls_transition.
2246 (elf_backend_caches_rawsize): New.
2247 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2248 if contents == NULL.
2249 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2250 from_relocate_section instead of contents != NULL.
2251 (elf_x86_64_check_relocs): Cache the section contents if
2252 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2253 elf_x86_64_tls_transition.
2254 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2255 to elf_x86_64_tls_transition.
2256 (elf_backend_caches_rawsize): New.
2258 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2261 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2264 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2266 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2267 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2268 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2269 no_apply_dynamic_relocs.
2270 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2271 dynamic relocations generated.
2273 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2275 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2277 (elf_i386_create_dynamic_sections): Here.
2278 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2279 interp setting to ...
2280 (elf_x86_64_create_dynamic_sections): Here.
2282 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2284 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2285 and replace (EH)->has_got_reloc with GOT_RELOC.
2286 (elf_i386_fixup_symbol): Pass has_got_reloc to
2287 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2288 (elf_i386_allocate_dynrelocs): Likewise.
2289 (elf_i386_relocate_section): Likewise.
2290 (elf_i386_finish_dynamic_symbol): Likewise.
2291 (elf_i386_convert_load): Pass TRUE to
2292 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2293 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2294 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2295 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2296 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2297 (elf_x86_64_allocate_dynrelocs): Likewise.
2298 (elf_x86_64_relocate_section): Likewise.
2299 (elf_x86_64_finish_dynamic_symbol): Likewise.
2300 (elf_x86_64_convert_load): Pass TRUE to
2301 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2303 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2305 * elf32-i386.c (check_relocs_failed): New.
2306 (elf_i386_check_relocs): Set check_relocs_failed on error.
2307 (elf_i386_relocate_section): Skip if check_relocs failed.
2309 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2311 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2312 check_relocs_failed on error.
2314 2016-04-29 Nick Clifton <nickc@redhat.com>
2317 * elf-bfd.h (struct elf_backend_data): Rename
2318 elf_backend_set_special_section_info_and_link to
2319 elf_backend_copy_special_section_fields.
2320 * elfxx-target.h: Likewise.
2321 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2322 comparing section flags.
2323 (copy_special_section_fields): New function.
2324 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2325 Perform two scans over special sections. The first one looks for
2326 a direct mapping between the output section and an input section.
2327 The second scan looks for a possible match based upon section
2329 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2330 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2332 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2333 elf32_i386_copy_solaris_special_section_fields.
2334 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2335 Rename to elf32_sparc_copy_solaris_special_section_fields.
2336 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2337 elf64_x86_64_copy_solaris_special_section_fields.
2339 2016-04-28 Nick Clifton <nickc@redhat.com>
2341 * po/zh_CN.po: Updated Chinese (simplified) translation.
2343 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2346 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2347 when estimating distances between output sections.
2349 2016-04-27 Alan Modra <amodra@gmail.com>
2351 * elflink.c (_bfd_elf_is_start_stop): New function.
2352 (_bfd_elf_gc_mark_rsec): Use it.
2353 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2355 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2357 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2358 * mmo.c (mmo_get_section_contents): Likewise.
2359 (mmo_set_section_contents): Likewise.
2361 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2363 * elf-bfd.h (elf_link_hash_table): Update comments for
2365 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2366 the unused NULL entry at the head of dynamic symbol table.
2367 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2370 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2372 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2373 created file from dynobj.
2375 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2377 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2378 normal input file if possible.
2380 2016-04-21 Nick Clifton <nickc@redhat.com>
2382 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2383 * aout-target.h: Likewise.
2384 * aout-tic30.c: Likewise.
2385 * binary.c: Likewise.
2387 * coff-alpha.c: Likewise.
2388 * coff-rs6000.c: Likewise.
2389 * coff64-rs6000.c: Likewise.
2390 * coffcode.h: Likewise.
2391 * i386msdos.c: Likewise.
2392 * i386os9k.c: Likewise.
2395 * libbfd-in.h: Likewise.
2396 * libecoff.h: Likewise.
2397 * mach-o-target.c: Likewise.
2399 * nlm-target.h: Likewise.
2400 * oasys.c: Likewise.
2402 * plugin.c: Likewise.
2403 * ppcboot.c: Likewise.
2406 * tekhex.c: Likewise.
2407 * versados.c: Likewise.
2408 * vms-alpha.c: Likewise.
2410 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2411 * linker.c (bfd_link_check_relocs): New function.
2412 (_bfd_generic_link_check_relocs): New function.
2413 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2414 _bfd_link_check_relocs field.
2415 (struct bfd_target)L Add _bfd_link_check_relocs field.
2416 * bfd-in2.h: Regenerate.
2417 * libbfd.h: Regenerate.
2419 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2421 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2422 (elf_backend_gc_sweep_hook): Likewise.
2423 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2424 (elf_backend_gc_sweep_hook): Likewise.
2426 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2428 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2429 in excluded sections
2431 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2434 * elf64-x86-64.c (check_relocs_failed): New.
2435 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2436 Support relocation agaist local symbol. Set check_relocs_failed.
2437 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2438 R_X86_64_32 relocation overflow.
2439 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2440 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2442 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2444 * elf32-i386.c (elf_i386_check_relocs): Call
2445 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2446 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2448 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2450 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2451 * elflink.c (_bfd_elf_link_check_relocs): New function.
2452 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2453 if check_relocs_after_open_input is FALSE.
2455 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2457 * cache.c: Update old style function definitions.
2458 * elf32-m68k.c: Likewise.
2459 * elf64-mmix.c: Likewise.
2460 * stab-syms.c: Likewise.
2462 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2464 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2466 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2468 * Makefile.in: Regenerated with automake 1.11.6.
2469 * aclocal.m4: Likewise.
2470 * doc/Makefile.in: Likewise.
2472 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2474 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2475 * bfd-in2.h: Regenerate.
2476 * libbfd.h: Regenerate.
2477 * elf32-arc.c: Add 'opcode/arc.h' include.
2478 (struct arc_relocation_data): Add symbol_name.
2479 (arc_special_overflow_checks): New function.
2480 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2481 required, add an extra comment.
2482 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2484 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2486 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2488 (elf_arc_relocate_section): Update enum uses.
2489 (elf_arc_check_relocs): Likewise.
2490 (elf_arc_finish_dynamic_symbol): Likewise.
2492 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2494 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2497 2016-04-14 Nick Clifton <nickc@redhat.com>
2500 * elf-bbfd.h (struct elf_backend_data): New field:
2502 New field: elf_backend_set_special_section_info_and_link
2503 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2505 (elf_backend_set_special_section_info_and_link): Define if not
2507 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
2508 elf_backend_strtab_flags macros to initialise fields in structure.
2509 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
2510 being set even if SHF_MERGE is not set.
2511 (elf_fake_sections): Likewise.
2512 (section_match): New function. Matches two ELF sections based
2513 upon fixed characteristics.
2514 (find_link): New function. Locates a section in a BFD that
2515 matches a section in a different BFD.
2516 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
2517 fields of reserved sections.
2518 (bfd_elf_compute_section_file_positions): Set the flags for the
2519 .shstrtab section based upon the elf_strtab_flags field in the
2520 elf_backend_data structure.
2521 (swap_out_syms): Likewise for the .strtab section.
2522 * elflink.c (bfd_elf_final_link): Set the flags for the
2523 .strtab section based upon the elf_strtab_flags field in the
2524 elf_backend_data structure.
2525 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
2526 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
2528 (elf_backend_set_special_section_info_and_link): Define for
2530 * elf32-sparc.c: Likewise.
2531 * elf64-x86-64.c: Likewise.
2533 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
2536 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
2538 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
2539 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
2540 applies to read-only section.
2541 * elf32-i386.c (elf_i386_link_hash_table): Add
2542 readonly_dynrelocs_against_ifunc.
2543 (elf_i386_allocate_dynrelocs): Updated.
2544 (elf_i386_size_dynamic_sections): Issue an error for read-only
2545 segment with dynamic IFUNC relocations only if
2546 readonly_dynrelocs_against_ifunc is TRUE.
2547 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2548 readonly_dynrelocs_against_ifunc.
2549 (elf_x86_64_allocate_dynrelocs): Updated.
2550 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
2551 segment with dynamic IFUNC relocations only if
2552 readonly_dynrelocs_against_ifunc is TRUE.
2553 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2556 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
2558 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
2559 a fall through from error_ret_free_internal. Free local_syms in
2560 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
2562 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2564 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
2565 (relocate_plt_for_entry): Likewise.
2567 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2569 * elf32-arc.c (elf_arc_check_relocs): Changed
2571 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2573 * elf32-arc.c (name_for_global_symbol): Changed assert.
2574 (get_replace_function): Created.:
2575 (struct arc_relocation_data): Changed to signed types.
2576 (defines S, L, P, PDATA): Casted to signed type.
2577 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
2578 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
2579 (arc_do_relocation): Changed.
2581 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2583 * elf32-arc.c (name_for_global_symbol): Added assert to check for
2585 (elf_arc_relocate_section): Added and changed asserts, validating
2586 the synamic symbol index.
2587 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
2588 relocation if symbol has dynindx set to -1.
2590 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
2593 * elflink.c (elf_link_add_object_symbols): Always turn hidden
2594 and internal symbols which have a dynamic index into local
2597 2016-04-04 Nick Clifton <nickc@redhat.com>
2600 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
2601 version number if the version is zero.
2603 2016-04-01 Alan Modra <amodra@gmail.com>
2606 * elflink.c (on_needed_list): Recursively check needed status.
2607 (elf_link_add_object_symbols): Adjust.
2609 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2611 * elf32-avr.c (avr_elf32_load_records_from_section): Free
2612 internal_relocs only if they aren't cached.
2614 2016-03-29 Nick Clifton <nickc@redhat.com>
2617 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
2618 assertion on the size of the got section to allow it to be bigger
2619 than the number of relocs.
2621 2016-03-29 Toni Spets <toni.spets@iki.fi>
2624 * coffcode.h (coff_write_object_contents): Revert accidental
2627 2016-03-22 Alan Modra <amodra@gmail.com>
2630 * dwarf2.c (read_attribute_value): Skip info_ptr check for
2631 DW_FORM_flag_present.
2633 2016-03-22 Nick Clifton <nickc@redhat.com>
2635 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
2636 architecture name for backwards compatibility.
2638 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
2639 unbounded stack use.
2641 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
2642 sufficiently recent version of GCC.
2643 * configure: Regenerate.
2645 2016-03-22 Alan Modra <amodra@gmail.com>
2648 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
2650 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2652 * archures.c (bfd_mach_arc_nps400): Define.
2653 * bfd-in2.h: Regenerate.
2654 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
2655 some existing entries to make space.
2656 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
2657 (arc_elf_final_write_processing): Likewise.
2659 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2661 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
2663 (arc_elf_final_write_processing): Don't bother setting cpu field
2664 in e_flags, this will have been set elsewhere.
2666 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2668 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
2671 2016-03-21 Nick Clifton <nickc@redhat.com>
2673 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
2674 * configure: Regenerate.
2675 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
2676 alloca with call to xmalloc.
2677 * elf32-nds32.c: Likewise.
2678 * elf64-hppa.c: Likewise.
2679 * elfxx-mips.c: Likewise.
2681 * pei-x86_64.c: Likewise.
2685 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2688 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
2690 (elf_i386_relocate_section): Likewise.
2691 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2692 (elf_x86_64_relocate_section): Likewise.
2694 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2697 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2698 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
2699 relocation overflow check.
2701 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
2703 * bfd-in2.h: Regenerated.
2705 2016-03-11 Dan Gissel <dgisselq@ieee.org>
2708 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
2709 uses bytes not octets.
2710 * elflink.c (resolve_section): Likewise.
2711 Add a bfd parameter.
2712 (eval_section): Pass the input_bfd to resolve_section.
2713 (bfd_elf_perform_complex_relocation): Convert byte offset to
2714 octets before read and writing values.
2715 (elf_link_input_bfd): Add byte to octet conversions.
2716 (elf_reloc_link_order): Likewise.
2717 (elf_fixup_link_order): Likewise.
2718 (bfd_elf_final_link): Likewise.
2719 * reloc.c (_bfd_final_link_relocate): Likewise.
2720 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2722 2016-03-10 Nick Clifton <nickc@redhat.com>
2724 * config.bfd: Mark the i370 target as obsolete.
2726 2016-03-09 Pedro Alves <palves@redhat.com>
2728 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2729 gcc ABI)" to printable name.
2730 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2731 of "v850-rh850" as printable name.
2733 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2736 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2737 relocations against absolute symbols.
2739 2016-03-09 Alan Modra <amodra@gmail.com>
2742 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2743 length elements in the archive.
2745 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2748 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2749 for -E/--dynamic-list only when not relocatable.
2751 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2754 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2755 count for locally defined local IFUNC symbols in shared object.
2756 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2758 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2761 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2764 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2765 Andrew Burgess <andrew.burgess@embecosm.com>
2767 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2768 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2769 (arc_elf_howto_init): Added assert to validate relocations.
2770 (get_middle_endian_relocation): Delete.
2771 (middle_endian_convert): New function.
2772 (ME): Redefine, now does nothing.
2773 (IS_ME): New define.
2774 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2775 definition to call middle_endian_convert. Add a new local
2776 variable and make use of this throughout. Added call to
2777 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2779 2016-03-07 Nick Clifton <nickc@redhat.com>
2782 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2783 length elements in the archive.
2785 2016-03-07 Jiong Wang <jiong.wang@arm.com>
2787 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2788 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2790 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2793 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2794 executable as definition if the new definition comes from a
2797 2016-03-02 Alan Modra <amodra@gmail.com>
2799 * Makefile.in: Regenerate.
2800 * po/SRC-POTFILES.in: Regenerate.
2802 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2804 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2805 relocation addend when sections get merged.
2807 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2809 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2811 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2812 Assert for code sections dynamic relocs.
2814 2016-02-26 Renlin Li <renlin.li@arm.com>
2816 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2817 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2819 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2822 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2823 load with locally bound symbols if PIC is false or there is no
2824 base register. Optimize branch to 0 if PIC is false.
2825 (elf_i386_relocate_section): Don't generate dynamic relocations
2826 against undefined weak symbols if PIC is false.
2827 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2828 if we can't estimate relocation overflow with --no-relax.
2829 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2830 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2831 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2832 against undefined weak symbols if PIC is false.
2834 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2837 * bfd.c (bfd): Change flags to 20 bits.
2838 (BFD_CONVERT_ELF_COMMON): New.
2839 (BFD_USE_ELF_STT_COMMON): Likewise.
2840 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2841 BFD_USE_ELF_STT_COMMON.
2842 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2843 * configure.ac: Remove --enable-elf-stt-common.
2844 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2845 common symbol depending on BFD_CONVERT_ELF_COMMON and
2846 BFD_USE_ELF_STT_COMMON.
2847 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2849 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2851 (elf_link_convert_common_type): New function.
2852 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2853 common symbol depending on BFD_CONVERT_ELF_COMMON and
2854 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2855 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2856 and BFD_USE_ELF_STT_COMMON to object_flags.
2857 (TARGET_LITTLE_SYM): Likewise.
2858 * syms.c (BSF_KEEP_G): Renamed to ...
2859 (BSF_ELF_COMMON): This.
2860 * bfd-in2.h: Regenerated.
2861 * config.in: Likewise.
2862 * configure: Likewise.
2864 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2869 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2870 (elf_i386_link_hash_entry): Add has_got_reloc and
2872 (elf_i386_link_hash_table): Add interp.
2873 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2875 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2877 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2878 (elf_i386_fixup_symbol): New function.
2879 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2880 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2881 relocations and discard relocations against resolved undefined
2882 weak symbols in executable. Don't make resolved undefined weak
2883 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2884 relocation against undefined weak symbols in PIE.
2885 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2886 (elf_i386_relocate_section): Don't generate dynamic relocations
2887 against resolved undefined weak symbols in PIE, except for
2889 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2890 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2891 Don't generate dynamic relocation against resolved undefined weak
2892 symbol in executable.
2893 (elf_i386_finish_dynamic_sections): Call
2894 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2895 (elf_backend_fixup_symbol): New.
2896 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2897 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2899 (elf_x86_64_link_hash_table): Add interp.
2900 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2902 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2904 (elf_x86_64_check_relocs): Set has_got_reloc and
2906 (elf_x86_64_fixup_symbol): New function.
2907 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2908 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2909 relocations and discard relocations against resolved undefined
2910 weak symbols in executable. Don't make resolved undefined weak
2911 symbols in executable dynamic.
2912 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2913 (elf_x86_64_relocate_section): Check relocation overflow for
2914 dynamic relocations against unresolved weak undefined symbols.
2915 Don't generate dynamic relocations against resolved weak
2916 undefined symbols in PIE.
2917 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2918 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2919 Don't generate dynamic relocation against resolved undefined weak
2920 symbol in executable.
2921 (elf_x86_64_finish_dynamic_sections): Call
2922 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2923 (elf_backend_fixup_symbol): New.
2925 2016-02-26 Alan Modra <amodra@gmail.com>
2927 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2928 save_restore_funcs, rest of sections when not relocatable.
2929 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2930 (sfpr_define): Define all symbols on emitted code.
2931 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2932 when relocatable. Move sfpr_define loop earlier.
2934 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2936 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2937 (elf_x86_64_relocate_section): Use it. Replace
2938 x86_64_elf_howto_table[r_type] with howto.
2940 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2943 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2944 symbol version is unknown.
2946 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2948 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2949 to (bfd_vma) -1 when setting needs_plt to 0.
2950 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2952 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2954 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2955 library, instead of PIC, and don't check PDE when making linker
2956 assigned symbol dynamic.
2958 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2960 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2961 ABIVERSION for non-executable stack.
2963 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2966 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2967 Always produce a RELATIVE reloc for a local symbol.
2969 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2971 Fix test-case ld-elf/pr19617b
2972 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2973 discard unused non-function symbols when --dynamic-list-data.
2975 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2977 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2978 dynsym section, even if it is empty, with dynamic sections.
2980 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2982 * syms.c: Remove BSF_COMMON from comments.
2983 * bfd-in2.h: Regenerated.
2985 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2987 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2988 for destination. Remove useless function parameters.
2989 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2991 2016-02-19 Nick Clifton <nickc@redhat.com>
2994 * aoutx.h (aout_link_add_symbols): Check for out of range string
2998 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2999 processing if we encounter a reloc without an associated symbol.
3001 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3004 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3005 sections for -E/--dynamic-list.
3007 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3009 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3012 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3014 * plugin.c (plugin_vec): Set match priority to 255.
3015 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3016 matching against the plugin vector, take priority from there not
3019 2016-02-15 Nick Clifton <nickc@redhat.com>
3021 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3022 for length and type fields. Use a signed value for the
3023 suffix_length field.
3025 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3028 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3029 significant bit in GOT offset for R_386_GOT32X.
3031 2016-02-10 Nick Clifton <nickc@redhat.com>
3034 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3036 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3037 number of messages about FDE encoding preventing .eh_frame_hdr
3040 2016-02-09 Nick Clifton <nickc@redhat.com>
3042 * oasys.c (oasys_archive_p): Fix indentation.
3043 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3044 constant for left shifting.
3046 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3047 helpful warning message to explain why certain AArch64 relocs
3050 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3052 * pe-mips.c (coff_mips_reloc): Fix formatting.
3054 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3056 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3057 to bfd_mach_arc_arc600.
3059 2016-02-04 Alan Modra <amodra@gmail.com>
3061 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3064 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3067 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3068 distances in the compressed_size field of the output section.
3070 2016-02-02 Alan Modra <amodra@gmail.com>
3072 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3073 ELFv2 entry optimization.
3075 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3078 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3079 no relocations in relocatable files.
3081 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3084 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3085 if a symbol from a library loaded via DT_NEEDED doesn't match
3086 the symbol referenced by regular object.
3088 2016-02-01 Nathaniel Smith <njs@pobox.com>
3090 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3093 2016-02-01 Alan Modra <amodra@gmail.com>
3095 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3096 an out of range reloc_index.
3097 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3099 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3101 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3102 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3103 * Makefile.in: Regenerated.
3105 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3107 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3109 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3112 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3114 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3116 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3119 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3120 against STT_GNU_IFUNC symbol only with dynamic symbols.
3121 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3123 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3126 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3127 decompress debug sections.
3129 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3131 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3134 2016-01-25 Nick Clifton <nickc@redhat.com>
3137 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3138 dsym filename buffer.
3140 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3142 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3144 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3146 * elfxx-mips.c (BZ16_REG): Correct calculation.
3148 2016-01-21 Nick Clifton <nickc@redhat.com>
3150 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3151 changing the type of _loc to be bfd_byte *.
3152 (elf_arc_finish_dynamic_symbol): Likewise.
3154 2016-01-21 Nick Clifton <nickc@redhat.com>
3157 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3158 class of the linker stub bfd.
3159 (elf32_arm_check_relocs): Skip check for pic format after
3160 processing a vxWorks R_ARM_ABS12 reloc.
3161 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3162 reporting a class mismatch.
3164 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3166 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3167 veneer for sym_sec != input_sec.
3168 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3169 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3170 calculation destination.
3172 2016-01-21 Alan Modra <amodra@gmail.com>
3174 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3175 (swap_linux_prpsinfo64_out): New function.
3176 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3177 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3178 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3179 (elfcore_write_linux_prpsinfo64): Likewise.
3180 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3181 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3182 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3184 2016-01-21 Alan Modra <amodra@gmail.com>
3186 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3187 * elf.c: Adjust #include.
3188 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3189 * Makefile.am (SOURCE_HFILES): Update.
3190 * Makefile.in: Regenerate.
3191 * po/SRC-PORFILES.in: Regenerate.
3193 2016-01-21 Alan Modra <amodra@gmail.com>
3195 * configure.ac: Move corefile selection later in file. Move
3196 tdefaults code immediately after other target vector code.
3197 * configure: Regenerate.
3199 2016-01-20 Mickael Guene <mickael.guene@st.com>
3201 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3202 section using '.text.noread' pattern.
3204 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3206 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3208 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3209 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3211 * arc-plt.def: New file.
3212 * arc-plt.h: Likewise.
3213 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3214 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3215 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3216 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3217 (name_for_global_symbol): Added.
3218 (ADD_RELA): Helper to create dynamic relocs.
3219 (new_got_entry_to_list): Create a new got entry in linked list.
3220 (symbol_has_entry_of_type): Search for specific type of entry in
3222 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3223 (is_reloc_for_TLS, arc_elf_set_private_flags)
3224 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3225 (arc_elf_merge_private_bfd_data): New functions.
3226 (debug_arc_reloc): Cleaned debug info printing.
3227 (PDATA reloc): Changed not to perform address alignment.
3228 (reverse_me): Added. Fix for ARC_32 relocs.
3229 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3231 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3232 Changed function to access an array of list of GOT entries instead
3233 of just an array of offsets.
3234 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3235 (elf_arc_check_relocs): Likewise.
3236 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3237 (elf_arc_finish_dynamic_sections): Likewise
3238 (arc_create_dynamic_sections): Modified conditions to create
3240 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3241 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3242 (relocate_plt_for_entry): Changed to support new way to define PLT
3244 (add_symbol_to_plt): Likewise.
3245 (arc_elf_link_hash_table_create): New function.
3247 2016-01-18 Nick Clifton <nickc@redhat.com>
3250 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3251 section number into internal section number.
3252 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3253 * coffswap.h (coff_swap_sym_in): Likewise.
3254 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3255 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3256 section number field is big enough to hold the external value.
3258 2016-01-17 Alan Modra <amodra@gmail.com>
3260 * configure: Regenerate.
3262 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3264 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3265 when address in first unwind entry does not match start of
3268 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3269 Jiong Wang <jiong.wang@arm.com>
3272 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3275 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3277 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3278 place 'R_' before the reloc name returned.
3279 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3280 the relocation string.
3282 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3284 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3285 factored out from...
3286 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3288 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3290 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3291 attribute check after ELF file header flag check.
3293 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3295 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3296 return status from `_bfd_elf_merge_object_attributes'.
3298 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3300 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3301 factored out from...
3302 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3304 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3306 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3307 handling of input MIPS ABI flags together.
3309 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3311 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3312 attribute checks for null input.
3314 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3316 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3317 pointers to target data.
3319 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3321 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3324 2016-01-01 Alan Modra <amodra@gmail.com>
3326 Update year range in copyright notice of all files.
3328 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3330 Copyright (C) 2016 Free Software Foundation, Inc.
3332 Copying and distribution of this file, with or without modification,
3333 are permitted in any medium without royalty provided the copyright
3334 notice and this notice are preserved.
3340 version-control: never