1 2016-11-21 Maciej W. Rozycki <macro@imgtec.com>
3 * dwarf2.c (build_line_info_table): Rename `index' local
4 variable to `line_index'.
5 (build_lookup_funcinfo_table): Rename `index' local variable to
8 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
10 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
11 apply the negative GOT offset optimization in 64-bit code.
13 2016-11-18 James Clarke <jrtc27@jrtc27.com>
15 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
16 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
17 R_SPARC_GOT* for non-local references. Instead, treat them like
18 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
19 immediate with the calculated relocation.
21 2016-11-18 Nick Clifton <nickc@redhat.com>
24 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
25 an informative error message.
27 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
30 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
31 manipulation of diff value, and don't assume sym2 is less than sym1.
32 (elf32_avr_adjust_reloc_if_spans_insn): New function.
33 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
34 and remove redundant did_pad.
37 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
40 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
41 plt_got.offset for R_X86_64_PLTOFF64.
43 2016-11-14 Nick Clifton <nickc@redhat.com>
45 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
47 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
50 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
51 but treat them as debugging symbols.
53 2016-11-10 Jiong Wang <jiong.wang@arm.com>
56 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
57 symbol locally in PIE.
59 2016-11-10 Nick Clifton <nickc@redhat.com>
62 * compress.c (bfd_get_full_section_contents): Provide a more
63 helpful error message when a section is too large to load.
65 2016-11-08 Pedro Alves <palves@redhat.com>
67 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
70 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
72 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
73 'number_of_functions' to keep lookup table and number of entries in
75 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
76 to keep lookup table and number of entries in the table.
77 (lookup_funcinfo): New structure for lookup table for function
79 (build_line_info_table): New function to create and build the lookup
80 table for line information.
81 (lookup_address_in_line_info_table): Use the lookup table instead of
82 traverse a linked list.
83 (compare_lookup_funcinfos): New compare fuction used in sorting of
84 lookup table for function references.
85 (build_lookup_funcinfo_table): New function to create, build and
86 sort the lookup table for functions references.
87 (lookup_address_in_function_table): Use the table instead of
88 traverse a linked list.
89 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
92 2016-11-04 Nick Clifton <nickc@redhat.com>
94 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
95 when supporting 64-bit BFD targets.
97 2016-11-03 Tristan Gingold <gingold@adacore.com>
99 * config.bfd: Deprecate many old triplets.
101 2016-11-03 Nick Clifton <nickc@redhat.com>
103 * po/da.po: Updated Danish translation.
105 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
107 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
108 not fall through to the default case.
110 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
111 Andrew Waterman <andrew@sifive.com>
113 Add support for RISC-V architecture.
114 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
115 * config.bdf: Likewise.
116 * configure.ac: Likewise.
117 * Makefile.in: Regenerate.
118 * configure: Regenerate.
119 * archures.c: Add bfd_riscv_arch.
120 * reloc.c: Add riscv relocs.
121 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
122 * bfd-in2.h: Regenerate.
123 * libbfd.h: Regenerate.
124 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
125 * elfnn-riscv.c: New file.
126 * elfxx-riscv.c: New file.
127 * elfxx-riscv.h: New file.
129 2016-10-31 Alan Modra <amodra@gmail.com>
132 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
135 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
137 * cpu-arc.c (arc_get_mach): Delete.
139 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
141 * elfxx-mips.c (STUB_JALR): Correct description.
143 2016-10-20 Nick Clifton <nickc@redhat.com>
145 * po/gas.pot: Regenerate.
147 2016-10-19 Nick Clifton <nickc@redhat.com>
149 * aout-adobe.c: Add missing c-format tags for translatable strings.
150 * aout-cris.c: Likewise.
153 * binary.c: Likewise.
155 * coff-alpha.c: Likewise.
156 * coff-arm.c: Likewise.
157 * coff-i860.c: Likewise.
158 * coff-mcore.c: Likewise.
159 * coff-ppc.c: Likewise.
160 * coff-rs6000.c: Likewise.
161 * coff-sh.c: Likewise.
162 * coff-tic4x.c: Likewise.
163 * coff-tic54x.c: Likewise.
164 * coff-tic80.c: Likewise.
165 * coff64-rs6000.c: Likewise.
166 * coffcode.h: Likewise.
167 * coffgen.c: Likewise.
168 * cofflink.c: Likewise.
169 * coffswap.h: Likewise.
170 * cpu-arm.c: Likewise.
171 * dwarf2.c: Likewise.
173 * elf-attrs.c: Likewise.
174 * elf-eh-frame.c: Likewise.
175 * elf-ifunc.c: Likewise.
176 * elf-m10300.c: Likewise.
177 * elf-s390-common.c: Likewise.
179 * elf32-arc.c: Likewise.
180 * elf32-arm.c: Likewise.
181 * elf32-avr.c: Likewise.
182 * elf32-bfin.c: Likewise.
183 * elf32-cr16.c: Likewise.
184 * elf32-cr16c.c: Likewise.
185 * elf32-cris.c: Likewise.
186 * elf32-crx.c: Likewise.
187 * elf32-d10v.c: Likewise.
188 * elf32-d30v.c: Likewise.
189 * elf32-epiphany.c: Likewise.
190 * elf32-fr30.c: Likewise.
191 * elf32-frv.c: Likewise.
192 * elf32-gen.c: Likewise.
193 * elf32-hppa.c: Likewise.
194 * elf32-i370.c: Likewise.
195 * elf32-i386.c: Likewise.
196 * elf32-i960.c: Likewise.
197 * elf32-ip2k.c: Likewise.
198 * elf32-iq2000.c: Likewise.
199 * elf32-lm32.c: Likewise.
200 * elf32-m32c.c: Likewise.
201 * elf32-m32r.c: Likewise.
202 * elf32-m68hc11.c: Likewise.
203 * elf32-m68hc12.c: Likewise.
204 * elf32-m68hc1x.c: Likewise.
205 * elf32-m68k.c: Likewise.
206 * elf32-mcore.c: Likewise.
207 * elf32-mep.c: Likewise.
208 * elf32-metag.c: Likewise.
209 * elf32-microblaze.c: Likewise.
210 * elf32-moxie.c: Likewise.
211 * elf32-msp430.c: Likewise.
212 * elf32-mt.c: Likewise.
213 * elf32-nds32.c: Likewise.
214 * elf32-nios2.c: Likewise.
215 * elf32-or1k.c: Likewise.
216 * elf32-pj.c: Likewise.
217 * elf32-ppc.c: Likewise.
218 * elf32-rl78.c: Likewise.
219 * elf32-rx.c: Likewise.
220 * elf32-s390.c: Likewise.
221 * elf32-score.c: Likewise.
222 * elf32-score7.c: Likewise.
223 * elf32-sh-symbian.c: Likewise.
224 * elf32-sh.c: Likewise.
225 * elf32-sh64.c: Likewise.
226 * elf32-spu.c: Likewise.
227 * elf32-tic6x.c: Likewise.
228 * elf32-tilepro.c: Likewise.
229 * elf32-v850.c: Likewise.
230 * elf32-vax.c: Likewise.
231 * elf32-visium.c: Likewise.
232 * elf32-xgate.c: Likewise.
233 * elf32-xtensa.c: Likewise.
234 * elf64-alpha.c: Likewise.
235 * elf64-gen.c: Likewise.
236 * elf64-hppa.c: Likewise.
237 * elf64-ia64-vms.c: Likewise.
238 * elf64-mmix.c: Likewise.
239 * elf64-ppc.c: Likewise.
240 * elf64-s390.c: Likewise.
241 * elf64-sh64.c: Likewise.
242 * elf64-sparc.c: Likewise.
243 * elf64-x86-64.c: Likewise.
244 * elfcode.h: Likewise.
245 * elfcore.h: Likewise.
246 * elflink.c: Likewise.
247 * elfnn-aarch64.c: Likewise.
248 * elfnn-ia64.c: Likewise.
249 * elfxx-mips.c: Likewise.
250 * elfxx-sparc.c: Likewise.
251 * elfxx-tilegx.c: Likewise.
254 * libbfd.c: Likewise.
255 * linker.c: Likewise.
256 * m68klinux.c: Likewise.
257 * mach-o.c: Likewise.
262 * pe-mips.c: Likewise.
263 * peXXigen.c: Likewise.
264 * pei-x86_64.c: Likewise.
265 * peicode.h: Likewise.
266 * ppcboot.c: Likewise.
268 * sparclinux.c: Likewise.
271 * vms-alpha.c: Likewise.
272 * vms-lib.c: Likewise.
273 * xcofflink.c: Likewise.
275 2016-10-18 Nick Clifton <nickc@redhat.com>
277 * po/da.po: Updated Danish translation.
279 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
281 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
284 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
286 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
287 variable to `reloc_index'.
289 2016-10-12 Alan Modra <amodra@gmail.com>
291 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
292 (STD_SECTION): Adjust to suit.
293 * elf.c (_bfd_elf_large_com_section): Likewise.
294 * bfd-in2.h: Regenerate.
296 2016-10-11 Alan Modra <amodra@gmail.com>
298 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
299 defined temporarily with bfd_und_section.
300 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
301 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
302 symbols with bfd_und_section.
304 2016-10-07 Alan Modra <amodra@gmail.com>
306 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
307 obfd param with struct bfd_link_info param. Update all callers.
308 * linker.c (bfd_merge_private_bfd_data): Likewise.
309 (_bfd_generic_verify_endian_match): Likewise.
310 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
311 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
312 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
313 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
314 (_bfd_elf_merge_object_attributes): Likewise.
315 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
316 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
317 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
318 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
319 (elf32_arm_merge_private_bfd_data): Likewise.
320 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
321 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
322 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
323 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
324 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
325 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
326 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
327 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
328 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
329 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
330 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
331 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
332 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
333 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
334 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
335 (elf32_msp430_merge_private_bfd_data): Likewise.
336 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
337 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
338 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
339 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
340 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
341 (ppc_elf_merge_obj_attributes): Likewise.
342 (ppc_elf_merge_private_bfd_data): Likewise.
343 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
344 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
345 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
346 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
347 (elf32_score_merge_private_bfd_data): Likewise.
348 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
349 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
350 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
351 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
352 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
353 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
354 (elf32_tic6x_merge_private_bfd_data): Likewise.
355 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
356 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
357 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
358 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
359 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
360 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
361 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
362 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
363 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
364 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
365 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
366 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
367 (mips_elf_merge_obj_attributes): Likewise.
368 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
369 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
370 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
371 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
372 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
373 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
374 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
375 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
376 * bfd-in2.h: Regenerate.
377 * libbfd.h: Regenerate.
379 2016-10-07 Alan Modra <amodra@gmail.com>
381 * Makefile.am (LIBBFD_H_FILES): Update.
382 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
383 * cpu-sh.c (sh_merge_bfd_arch): Move to..
384 * elf32-sh.c: ..here, and make static.
385 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
387 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
388 _bfd_generic_verify_endian_match.
389 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
390 (bfd_elf32_bfd_merge_private_bfd_data): Define as
391 _bfd_generic_verify_endian_match.
392 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
394 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
395 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
396 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
397 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
398 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
399 * linker.c: ..here, and make internal.
400 * bfd.c (bfd_merge_private_bfd_data): Move to..
402 * Makefile.in: Regenerate.
403 * doc/Makefile.in: Regenerate.
404 * bfd-in2.h: Regenerate.
405 * libbfd.h: Regenerate.
407 2016-10-06 Alan Modra <amodra@gmail.com>
409 * coff-h8300.c: Spell fall through comments consistently.
410 * coffgen.c: Likewise.
411 * elf32-hppa.c: Likewise.
412 * elf32-ppc.c: Likewise.
413 * elf32-score.c: Likewise.
414 * elf32-score7.c: Likewise.
415 * elf64-ppc.c: Likewise.
416 * elfxx-aarch64.c: Likewise.
417 * elfxx-mips.c: Likewise.
418 * cpu-ns32k.c: Add missing fall through comments.
419 * elf-m10300.c: Likewise.
420 * elf32-arm.c: Likewise.
421 * elf32-avr.c: Likewise.
422 * elf32-bfin.c: Likewise.
423 * elf32-frv.c: Likewise.
424 * elf32-i386.c: Likewise.
425 * elf32-microblaze.c: Likewise.
426 * elf32-nds32.c: Likewise.
427 * elf32-ppc.c: Likewise.
428 * elf32-rl78.c: Likewise.
429 * elf32-rx.c: Likewise.
430 * elf32-s390.c: Likewise.
431 * elf32-sh.c: Likewise.
432 * elf32-tic6x.c: Likewise.
433 * elf64-ia64-vms.c: Likewise.
434 * elf64-ppc.c: Likewise.
435 * elf64-s390.c: Likewise.
436 * elf64-x86-64.c: Likewise.
437 * elflink.c: Likewise.
438 * elfnn-aarch64.c: Likewise.
439 * elfnn-ia64.c: Likewise.
444 * versados.c: Likewise.
446 2016-10-06 Alan Modra <amodra@gmail.com>
448 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
450 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
451 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
453 2016-10-06 Alan Modra <amodra@gmail.com>
455 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
456 OR in arithmetic expression, not boolean OR.
458 2016-09-30 Alan Modra <amodra@gmail.com>
460 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
461 as per comment at head of bfd-in2.h.
462 * Makefile.in: Regenerate.
464 2016-09-30 Alan Modra <amodra@gmail.com>
466 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
467 _bfd_error_handler (...) throughout.
468 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
469 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
470 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
471 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
472 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
473 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
474 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
475 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
476 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
477 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
478 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
479 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
480 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
481 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
482 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
483 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
484 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
485 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
486 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
487 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
488 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
489 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
490 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
491 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
492 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
493 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
494 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
495 * xcofflink.c: Likewise.
497 2016-09-30 Alan Modra <amodra@gmail.com>
499 * bfd-in.h: Include stdarg.h.
500 * bfd.c (bfd_error_handler_type): Make like vprintf.
501 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
502 (error_handler_internal): New function, split out from..
503 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
504 (bfd_set_error_handler): Update.
505 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
506 (_bfd_assert_handler): Make static.
507 * coffgen.c (null_error_handler): Update params.
508 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
509 Don't use bfd_error_handler_type.
510 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
511 * elfxx-target.h (elf_backend_link_order_error_handler): Default
512 to _bfd_error_handler.
513 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
514 (bfd_assert_handler_type): Likewise.
515 (_bfd_error_handler): Update.
516 * bfd-in2.h: Regenerate.
517 * libbfd.h: Regenerate.
519 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
522 * elf-bfd.h (struct elf_backend_data): Delete
523 elf_backend_count_output_relocs callback and add
524 elf_backend_update_relocs.
525 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
526 (emit_relocs): Deleted.
527 (elf32_arm_emit_relocs): Deleted.
528 (elf_backend_emit_relocs): Updated not to use the old functions.
529 (elf32_arm_update_relocs): New function.
530 (elf_backend_update_relocs): New define.
531 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
532 relocation count. Call elf_backend_emit_relocs.
533 (_bfd_elf_size_reloc_section): Do not call
534 elf_backend_count_output_relocs.
535 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
536 (elf_backend_update_relocs): New define.
538 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
541 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
542 Thumb-ARM stub is too far.
544 2016-09-27 Nick Clifton <nickc@redhat.com>
547 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
548 timestamp field if real time values are not being stored.
550 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
552 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
553 to verify CC_FOR_BUILD compiler.
554 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
555 and add CC_FOR_BUILD compiler checks.
556 * Makefile.in: Regenerate.
557 * configure: Likewise.
558 * doc/Makefile.in: Likewise.
560 2016-09-26 Awson <kyrab@mail.ru>
563 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
564 for R_AMD64_PCRQUAD relocations.
566 2016-09-26 Alan Modra <amodra@gmail.com>
568 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
569 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
570 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
571 attributes, merge them. Don't warn about undefined tag bits,
572 or copy unknown values to output.
573 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
574 _bfd_elf_ppc_merge_fp_attributes.
576 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
579 * elf-bfd.h (struct elf_backend_data): Add
580 elf_backend_count_output_relocs callback to count relocations in
582 * elf-arm.c (elf32_arm_add_relocation): Deleted.
583 (elf32_arm_write_section): Move additional relocation to emit_relocs.
584 (elf32_arm_count_output_relocs): New function.
585 (emit_relocs): New function.
586 (elf32_arm_emit_relocs): New function.
587 (elf32_arm_vxworks_emit_relocs): New function.
588 (elf_backend_emit_relocs): Updated to use the new functions.
589 (elf_backend_count_output_relocs): New define.
590 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
591 to the relocation count.
592 (_bfd_elf_link_size_reloc_section): Use callback to count the
593 relocations which will be in output.
594 (_bfd_elf_default_count_output_relocs): New function.
595 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
597 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
599 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
600 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
601 bigger than 0x1000 bytes.
603 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
605 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
608 2016-09-14 Nick Clifton <nickc@redhat.com>
611 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
612 contains a valid size for the Debug directory.
614 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
616 * format.c (struct bfd_preserve): New "build_id" field.
617 (bfd_preserve_save): Save "build_id".
618 (bfd_preserve_restore): Restore "build_id".
620 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
623 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
624 relocation with copy relocation when building executable.
626 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
629 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
630 delete_shrinks_insn. Modify computation of shrinked_insn_address.
631 Compute shrink_boundary and adjust addend only if
632 addend_within_shrink_boundary.
633 (elf32_avr_relax_section): Modify calls to
634 elf32_avr_relax_delete_bytes to pass extra parameter.
636 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
638 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
639 array of bytes and use bfd_get_16 to interpret its encoding according
640 to endianness of target.
642 2016-09-01 Alan Modra <amodra@gmail.com>
644 * elf64-ppc.c (synthetic_opd): New static var.
645 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
646 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
648 2016-08-31 Alan Modra <amodra@gmail.com>
650 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
651 track max group size with a new "group_size" var that is reduced
652 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
655 2016-08-31 Alan Modra <amodra@gmail.com>
657 * elf32-ppc.c (ppc_elf_section_processing): Delete.
658 (elf_backend_section_processing): Don't define.
659 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
660 split on non-exec sections differing in SHF_PPC_VLE. When
661 splitting segments, mark size invalid.
663 2016-08-30 Alan Modra <amodra@gmail.com>
666 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
668 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
672 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
673 R_386_PC32 relocation is used to call IFUNC function in PIC
676 2016-08-27 Alan Modra <amodra@gmail.com>
679 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
680 have corresponding SHF_GROUP sections.
681 (bfd_elf_set_group_contents): Comment.
683 2016-08-27 Alan Modra <amodra@gmail.com>
686 * elf64-ppc.c (pc_dynrelocs): New function.
687 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
688 handle pic dynamic relocs.
690 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
692 * bfd-in.h (struct elf32_arm_params): Define.
693 (bfd_elf32_arm_set_target_relocs): Rename into ...
694 (bfd_elf32_arm_set_target_params): This. Use a struct
695 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
696 * bfd-in2.h: Regenerate.
697 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
698 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
699 elf32_arm_params rather than as individual parameters.
701 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
703 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
704 passed the end of htab->stub_group array.
705 (elf32_arm_create_or_find_stub_sec): Likewise.
706 (elf32_arm_create_stub): Likewise.
708 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
710 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
711 to TRUE for GOT and TLS relocs.
713 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
715 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
717 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
719 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
720 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
721 (struct elf_arc_link_hash_table): Likewise.
722 (elf_arc_link_hash_newfunc): Likewise.
723 (elf_arc_link_hash_table_free): Likewise.
724 (arc_elf_link_hash_table_create): Likewise.
725 (elf_arc_relocate_section): Fixed conditions related to dynamic
726 (elf_arc_check_relocs): Likewise.
727 (arc_elf_create_dynamic_sections): Added
728 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
729 through the hash table.
731 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
733 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
734 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
737 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
739 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
741 * bfd-in2.h: Regenerated from the previous changes.
742 * libbfd.h: Regenerated from the previous changes.
744 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
746 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
747 the input import library bfd.
748 * bfd-in2.h: Regenerate.
749 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
750 and new_cmse_stub_offset fields.
751 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
753 (elf32_arm_add_stub): Likewise for stub_offset.
754 (arm_new_stubs_start_offset_ptr): New function.
755 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
756 empty SG veneers to have zero relocations.
757 (arm_size_one_stub): Only initialize stub size and template
758 information for non empty veneers. Do not update veneer section size
759 if veneer already has an offset.
760 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
761 of a boolean indicating success or failure.
762 (cmse_scan): Change stub_changed parameter into an integer pointer
763 parameter cmse_stub_created to count the number of stub created and
764 adapt to change of return value in elf32_arm_create_stub.
765 (cmse_entry_fct_p): New function.
766 (arm_list_new_cmse_stub): Likewise.
767 (set_cmse_veneer_addr_from_implib): Likewise.
768 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
769 cmse_scan instead of that of cmse_stub_changed to compute the number
770 of stub created and use it to initialize stub_changed. Call
771 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
772 of return value in elf32_arm_create_stub. Use
773 arm_stub_section_start_offset () if not NULL to initialize size of
774 secure gateway veneers section. Initialize stub_offset of Cortex-A8
775 erratum fix to -1. Use ret to hold return value.
776 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
777 NULL to initialize size of secure gateway veneers section. Adapt
778 comment to stress the importance of zeroing veneer section content.
779 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
780 initialize eponymous field in struct elf32_arm_link_hash_table.
782 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
784 * elf32-s390.c (stdarg.h): New include.
785 (elf_s390_grok_psinfo): New function.
786 (elf_s390_write_core_note): New function.
787 (elf_backend_grok_psinfo): Declare backend hook.
788 (elf_backend_write_core_note): Likewise.
789 * elf64-s390.c (stdarg.h): New include.
790 (elf_s390_grok_prstatus): New function.
791 (elf_s390_grok_psinfo): New function.
792 (elf_s390_write_core_note): New function.
793 (elf_backend_grok_prstatus): Declare backend hook.
794 (elf_backend_grok_psinfo): Likewise.
795 (elf_backend_write_core_note): Likewise.
797 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
799 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
800 (elf_s390_finish_ifunc_symbol): Likewise.
801 (elf_s390_finish_dynamic_symbol): Likewise.
802 (elf_s390_finish_dynamic_sections): Likewise.
803 (elf_s390_grok_prstatus): Likewise.
804 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
805 (elf_s390_finish_dynamic_symbol): Likewise.
807 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
809 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
811 2016-08-23 Nick Clifton <nickc@redhat.com>
813 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
814 there is no arm data associated with the section.
816 2016-08-23 Alan Modra <amodra@gmail.com>
819 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
820 _GLOBAL_OFFSET_TABLE_, not start of .got section.
822 2016-08-22 Nick Clifton <nickc@redhat.com>
824 * doc/chew.c (main): Free the string buffer used to files as they
827 2016-08-22 Alan Modra <amodra@gmail.com>
829 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
830 (ppc_elf_relocate_section): ..to here. Comment. Error on
831 detecting -mbss-plt -fPIC local ifuncs too.
832 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
833 branch table entries.
835 2016-08-19 Nick Clifton <nickc@redhat.com>
837 * elf.c (assign_section_numbers): Assign number for the .shstrtab
838 section after the symbol table and string table sections.
840 2016-08-19 Alan Modra <amodra@gmail.com>
842 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
843 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
844 dyn_relocs for weakdefs.
845 (alias_readonly_dynrelocs): New function.
846 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
847 (ppc64_elf_relocate_section): Simplify condition under which
848 dyn_relocs are emitted.
850 2016-08-19 Alan Modra <amodra@gmail.com>
853 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
854 (readonly_dynrelocs): Comment fix.
855 (global_entry_stub): New function.
856 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
857 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
858 that in size_global_entry_stubs, handling ifunc too. Delete dead
860 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
861 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
862 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
863 undefweak syms. Expand and correct comments.
864 (size_global_entry_stubs): Ensure symbol is defined.
865 (ppc64_elf_relocate_section): Match condition under which
866 dyn_relocs are emitted to that in allocate_dynrelocs.
868 2016-08-12 Alan Modra <amodra@gmail.com>
870 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
871 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
872 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
874 2016-08-11 Alan Modra <amodra@gmail.com>
876 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
877 non_got_ref true in any case where we could have generated dynbss
878 copies but decide not to do so.
880 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
882 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
883 the stub address retrieved if associated with a microMIPS
886 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
888 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
889 stub also add STO_MICROMIPS annotation.
891 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
893 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
894 in microMIPS LA25 stub references.
896 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
898 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
899 adjusting the use_count of merged .got entries.
901 2016-08-08 Nick Clifton <nickc@redhat.com>
903 * doc/chew.c (delete_string): Only free the string buffer if it is
904 there. Mark the buffer as NULL after freeing.
905 (drop): Free the dropped string.
906 (free_words): New function: Frees the memory allocated to the
908 (add_instrinsic): Duplicate the name string, so that it can be
910 (compile): Free unused words.
911 (main): Free the dictionary and top level string buffers at the
914 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
916 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
917 * bfd-in2.h: Regenerate.
918 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
920 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
921 cmse_implib field in struct elf32_arm_link_hash_table.
922 (elf32_arm_filter_cmse_symbols): New function.
923 (elf32_arm_filter_implib_symbols): Likewise.
924 (elf_backend_filter_implib_symbols): Define to
925 elf32_arm_filter_implib_symbols.
927 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
929 * elf32-arm.c (CMSE_PREFIX): Define macro.
930 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
931 (cmse_branch_thumb_only): Declare stub.
932 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
933 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
934 FALSE if there is no PLT.
935 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
936 (elf32_arm_final_link_relocate): Likewise.
937 (elf32_arm_gc_sweep_hook): Likewise.
938 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
939 secure entry functions.
940 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
941 (arm_dedicated_stub_output_section_required): Change to a switch case
942 and add a case for arm_stub_cmse_branch_thumb_only.
943 (arm_dedicated_stub_output_section_required_alignment): Likewise.
944 (arm_stub_dedicated_output_section_name): Likewise.
945 (arm_stub_dedicated_input_section_ptr): Likewise and remove
946 ATTRIBUTE_UNUSED for htab parameter.
947 (arm_stub_required_alignment): Likewise.
948 (arm_stub_sym_claimed): Likewise.
949 (arm_dedicated_stub_section_padding): Likewise.
950 (cmse_scan): New function.
951 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
952 Set stub_changed to TRUE if such veneers were created.
953 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
956 2016-08-02 Alan Modra <amodra@gmail.com>
959 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
961 2016-08-02 Nick Clifton <nickc@redhat.com>
964 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
965 (elf_backend_sweep_hook): Delete.
967 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
968 Kwok Cheung Yeung <kcy@codesourcery.com>
970 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
971 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
972 (ppc_elf_vle_split16): Clear field before inserting.
974 2016-08-01 Nick Clifton <nickc@redhat.com>
976 * po/sv.po: Updated Swedish translation.
978 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
979 Nick Clifton <nickc@redhat.com>
982 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
983 of the coff_section_data before using it.
985 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
987 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
988 in PLT compression selection.
989 (_bfd_mips_elf_check_relocs): Likewise.
991 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
993 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
994 case where there's no elf_link_hash_entry while processing
995 GOT_NORMAL got entries.
997 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
999 * version.m4 (BFD_VERSION): Set to 2.27.51.
1000 * configure: Regenerated.
1002 2016-07-21 Nick Clifton <nickc@redhat.com>
1004 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1005 (swap_out_syms): Return an error when not finding ELF output
1006 section rather than asserting.
1008 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1010 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1012 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1014 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1015 and handle pr_pid if present.
1017 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1020 * elf.c (assign_file_positions_for_load_sections): Also check
1021 p_paddr for program header space.
1023 2016-07-20 Alan Modra <amodra@gmail.com>
1025 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1026 ppc64_elf_unhandled_reloc for special_function.
1027 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1029 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1031 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1033 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1034 corresponding error message.
1036 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1038 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1039 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1040 (branch_reloc_p): New function.
1041 (mips_elf_calculate_relocation): Handle ISA mode determination
1042 for relocations against section symbols, against absolute
1043 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1045 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1046 checks for weak undefined symbols. Also check target alignment
1047 within the same ISA mode.
1048 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1049 in the alignment check.
1050 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1051 <R_MICROMIPS_PC10_S1>: Likewise.
1052 <R_MICROMIPS_PC16_S1>: Likewise.
1053 (mips_elf_perform_relocation): Report a failure for unsupported
1054 same-mode JALX instructions and cross-mode branches.
1055 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1056 error messages for jumps to misaligned addresses.
1058 2016-07-16 Alan Modra <amodra@gmail.com>
1060 * elflink.c: Include plugin-api.h.
1061 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1062 (try_claim): ..here.
1063 * plugin.h: Don't include bfd.h.
1064 (bfd_plugin_open_input): Declare.
1066 2016-07-16 Alan Modra <amodra@gmail.com>
1068 * targets.c (bfd_seach_for_target): Rename to..
1069 (bfd_iterate_over_targets): ..this. Rewrite doc.
1070 * bfd-in2.h: Regenerate.
1072 2016-07-16 Alan Modra <amodra@gmail.com>
1074 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1075 * libbfd.h: Regenerate.
1076 * bfd-in2.h: Regenerate.
1078 2016-07-16 Alan Modra <amodra@gmail.com>
1080 * libbfd-in.h (BFD_ALIGN): Move to..
1082 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1083 * elf32-ppc.c (default_params): Adjust init.
1084 (ppc_elf_link_params): Set pagesize_p2.
1085 * libbfd.h: Regenerate.
1086 * bfd-in2.h: Regenerate.
1088 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1090 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1091 (_bfd_elf_filter_global_symbols): Declare.
1092 * elf.c (_bfd_elf_filter_global_symbols): New function.
1093 * elflink.c (elf_filter_global_symbols): Likewise.
1094 (elf_output_implib): Likewise.
1095 (bfd_elf_final_link): Call above function, failing if it does.
1096 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1098 (elf_backend_copy_indirect_symbol): Fix spacing.
1099 (elf_backend_hide_symbol): Likewise.
1100 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1102 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1103 Nick Clifton <nickc@redhat.com>
1105 * elf32-arc.c (PR_DEBUG): Delete.
1106 Fix printing of debug information. Fix formatting of debug
1108 (debug_arc_reloc): Handle symbols that are not from an input file.
1109 (arc_do_relocation): Remove excessive exclamation points.
1111 * arc-got.h: Fix formatting. Fix printing of debug information.
1112 (new_got_entry_to_list): Use xmalloc.
1113 * config.bfd: use the big-endian arc vector as the default vector
1114 for big-endian arc targets.
1116 2016-07-15 Alan Modra <amodra@gmail.com>
1118 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1119 from marking sym_indices.
1121 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1123 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1124 first with relocations against absolute symbols.
1125 (bfd_install_relocation): Likewise.
1127 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1129 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1130 .got/.got.plt sections to 8 bytes.
1132 2016-07-12 Nick Clifton <nickc@redhat.com>
1134 * binary.c (binary_set_section_contents): Second grammar fix.
1136 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1138 * binary.c (binary_set_section_contents): Fix grammar in warning
1141 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1143 * elf32-arc.c: made PR_DEBUG always defined.
1145 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1147 * arc-got.h: Moved got related structures from elf32-arc.c to
1148 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1149 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1150 tls_type_for_reloc, symbol_has_entry_of_type,
1151 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1152 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1153 relocate_fix_got_relocs_for_got_info,
1154 create_got_dynrelocs_for_single_entry,
1155 create_got_dynrelocs_for_got_info): Added to file.
1156 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1159 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1161 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1163 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1165 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1166 (THUMB32_MOVW): Likewise.
1167 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1168 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1169 (arm_stub_is_thumb): Add new veneer stub.
1170 (arm_type_of_stub): Use new veneer.
1171 (arm_stub_required_alignment): Add new veneer.
1173 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1175 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1176 (SEC_ELF_PURECODE): ... this.
1177 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1179 (elf32_arm_fake_sections): Likewise.
1180 (elf_32_arm_section_flags): Likewise.
1181 (elf_32_arm_lookup_section_flags): Likewise.
1182 * section.c (SEC_ELF_NOREAD): Rename to ...
1183 (SEC_ELF_PURECODE): ... this.
1185 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1187 * elf32-arm.c (using_thumb2_bl): New function.
1188 (arm_type_of_stub): Declare thumb2 variable together and change type
1189 to bfd_boolean. Use using_thumb2_bl () to determine whether
1190 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1191 checked for BL range.
1192 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1193 the bit size of BL offset.
1195 2016-06-29 Nick Clifton <nickc@redhat.com>
1197 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1198 Returns TRUE for AArch64 mapping symbols.
1199 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1200 mapping symbols as precious in object files so that they will not
1202 (elf_backend_symbol_processing): Define.
1204 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1205 for ARM mapping symbols.
1206 (elf32_arm_backend_symbol_processing): Make use of the new function.
1208 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1211 * elflink.c (elf_link_check_versioned_symbol): Return false
1212 for unreferenced undefined symbol.
1214 2016-06-28 Nick Clifton <nickc@redhat.com>
1216 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1219 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1220 function. Marks mapping symbols in object files as precious, so
1221 that strip will not remove them.
1222 (elf_backend_symbol_processing): Define.
1224 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1226 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1227 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1229 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1231 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1233 (mips16_reloc_map): Likewise.
1234 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1235 (mips16_elf64_howto_table_rela): Likewise.
1236 (mips16_reloc_map): Likewise.
1237 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1238 (elf_mips16_howto_table_rela): Likewise.
1239 (mips16_reloc_map): Likewise.
1240 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1241 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1242 (b_reloc_p): Likewise.
1243 (mips_elf_calculate_relocation): Likewise.
1244 (_bfd_mips_elf_check_relocs): Likewise.
1245 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1246 * bfd-in2.h: Regenerate.
1247 * libbfd.h: Regenerate.
1249 2016-06-27 Alan Modra <amodra@gmail.com>
1252 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1253 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1255 (ppc64_elf_size_stubs): Adjust to suit.
1257 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1259 * elf32-dlx.h: New file.
1260 * elf32-dlx.c: Adjust.
1262 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1264 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1266 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1268 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1271 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1273 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1274 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1275 (elfcore_grok_freebsd_psinfo): New function.
1276 (elfcore_grok_freebsd_prstatus): New function.
1277 (elfcore_grok_freebsd_note): New function.
1278 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1281 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1283 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1286 2016-06-24 Alan Modra <amodra@gmail.com>
1288 * config.bfd: Delete mips vxworks patterns matched earlier.
1289 Combine mips*-*-none with mips*-*-elf*.
1291 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1293 * elfxx-mips.c (mips_elf_perform_relocation): Call
1294 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1295 use the `%X%H' format for the cross-mode jump conversion error
1296 message. Remove the full stop from the end of the message.
1297 Continue processing rather than returning failure.
1299 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1301 * archures.c: Remove bfd_mach_arc_nps400.
1302 * bfd-in2.h: Likewise.
1303 * cpu-arc.c (arch_info_struct): Likewise.
1304 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1307 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1311 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1313 (elf_link_is_defined_archive_symbol): Call
1314 bfd_link_plugin_object_p on unknown plugin object and use the
1315 IR symbol table if the input is an IR object.
1316 * plugin.c (bfd_link_plugin_object_p): New function.
1317 * plugin.h (bfd_link_plugin_object_p): New prototype.
1319 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1322 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1323 on symbol from plugin dummy input.
1325 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1327 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1329 * bfd-in2.h: Regenerated.
1330 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1331 with bfd_plugin_unknown.
1333 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1336 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1337 bfd_boolean argument.
1338 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1339 "shared object" with "PIC object" in comments.
1340 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1341 "shared object" with "PIC object" in comments. Avoid PLT if
1342 requested. Generate dynamic relocations for non-GOT references.
1343 Make room for the special first entry in PLT and allocate PLT
1344 entry only for PLT and PC-relative references. Store dynamic
1345 GOT relocations in .rel[a].iplt section for static executables.
1346 If PLT isn't used, always use GOT for symbol value. Don't
1347 allocate GOT entry if it isn't used.
1348 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1349 count only in the code section. Allocate dynamic pointer
1350 relocation against STT_GNU_IFUNC symbol in the non-code section.
1351 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1352 only for PC-relative references.
1353 (elf_i386_allocate_dynrelocs): Pass TRUE to
1354 _bfd_elf_allocate_ifunc_dyn_relocs.
1355 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1356 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1357 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1358 the non-code section and store it in the proper REL section.
1359 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1361 (elf_i386_finish_dynamic_symbol): Generate dynamic
1362 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1363 STT_GNU_IFUNC symbols without PLT.
1364 (elf_i386_finish_dynamic_sections): Don't handle local
1365 STT_GNU_IFUNC symbols here.
1366 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1368 (elf_backend_output_arch_local_syms): New.
1369 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1370 count only in the code section. Allocate dynamic pointer
1371 relocation against STT_GNU_IFUNC symbol in the non-code section.
1372 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1373 count only for PC-relative references.
1374 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1375 _bfd_elf_allocate_ifunc_dyn_relocs.
1376 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1377 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1378 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1379 without PLT. Generate dynamic pointer relocation against
1380 STT_GNU_IFUNC symbol in the non-code section and store it in
1381 the proper RELA section. Don't allow non-pointer relocation
1382 against STT_GNU_IFUNC symbol without PLT.
1383 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1384 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1385 STT_GNU_IFUNC symbols without PLT.
1386 (elf_x86_64_finish_dynamic_sections): Don't handle local
1387 STT_GNU_IFUNC symbols here.
1388 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1390 (elf_backend_output_arch_local_syms): New.
1391 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1392 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1394 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1395 Tony Wang <tony.wang@arm.com>
1397 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1399 (stub_long_branch_thumb2_only): Define stub.
1400 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1401 (arm_stub_long_branch_thumb2_only): Likewise.
1402 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1405 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1407 * archures.c (bfd_mach_sparc_v8plusc): Define.
1408 (bfd_mach_sparc_v9c): Likewise.
1409 (bfd_mach_sparc_v8plusd): Likewise.
1410 (bfd_mach_sparc_v9d): Likewise.
1411 (bfd_mach_sparc_v8pluse): Likewise.
1412 (bfd_mach_sparc_v9e): Likewise.
1413 (bfd_mach_sparc_v8plusv): Likewise
1414 (bfd_mach_sparc_v9v): Likewise.
1415 (bfd_mach_sparc_v8plusm): Likewise.
1416 (bfd_mach_sparc_v9m): Likewise.
1417 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1418 (bfd_mach_sparc_64bit_p): Likewise.
1419 * bfd-in2.h: Regenerate.
1420 * cpu-sparc.c (arch_info_struct): Add entries for
1421 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1422 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1423 and bfd_mach_sparc_v9{c,d,e,v,m}.
1424 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1425 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1427 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1429 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1430 symbols for relocations against IFUNC symbols.
1431 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1433 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1435 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1436 .rela.iplt in DT_PLTRELSZ.
1437 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1438 for DT_PLTRELSZ and DT_RELASZ as well.
1440 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1442 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1443 non-loaded, non-alloced sections.
1444 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1446 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1448 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1449 allocating dynamic relocation.
1450 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1452 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1455 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1456 offsets until reloc_toaddr.
1458 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1460 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1461 Don't check symbol type for STN_UNDEF symbol index.
1462 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1463 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1466 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1468 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1470 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1471 for exact arch value then. Force review of arch check logic for new
1473 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1474 that logic for new architecture.
1475 (arch_has_thumb2_nop): Remove.
1476 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1477 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1479 2016-06-14 Alan Modra <amodra@gmail.com>
1481 * bfd-in.h (bfd_my_archive): Delete.
1482 * bfd-in2.h: Regenerate.
1484 2016-06-14 Alan Modra <amodra@gmail.com>
1487 * archive.c (open_nested_file): Set my_archive.
1488 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1490 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1491 (bfd_seek): Likewise.
1492 * bfdwin.c (bfd_get_file_window): Likewise.
1493 * cache.c (cache_bmmap): Likewise.
1494 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1495 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1497 * plugin.c (try_claim): Likewise.
1498 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1499 file within thin archive, not the archive.
1501 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1504 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1505 section address for R_386_GOT32/R_386_GOT32X relocations against
1506 IFUNC symbols if there is no base register and return error for
1509 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1511 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1512 GOT32 adjustment for static executables.
1514 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
1516 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1518 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1520 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
1522 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1524 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1526 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1528 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
1529 (SECTSTART): Changed.
1530 (elf_arc_relocate_section): Fixed mistake in PIE related
1532 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
1534 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1536 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
1537 enable support for "-z combreloc" and DT_RELACOUNT.
1538 (elf_backend_reloc_type_class): Likewise
1540 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
1543 * elf32-i386.c (elf_i386_relocate_section): When relocating
1544 R_386_GOT32, return error without a base register for PIC and
1545 subtract the .got.plt section address only with a base register.
1547 2016-06-10 Alan Modra <amodra@gmail.com>
1549 * elf-strtab.c (struct strtab_save): Use size_t for "size".
1550 (struct elf_strtab_hash): Likewise for "size" and "alloced".
1551 (_bfd_elf_strtab_init): Formatting.
1552 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
1553 (_bfd_elf_strtab_addref): Take size_t idx param.
1554 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
1555 (_bfd_elf_strtab_offset): Likewise.
1556 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
1557 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
1558 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
1559 (_bfd_elf_strtab_finalize): Similarly.
1560 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
1561 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
1562 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
1563 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
1564 using bfd_size_type.
1565 (bfd_section_from_shdr): Delete amt.
1566 (_bfd_elf_init_reloc_shdr): Likewise.
1567 (_bfd_elf_link_assign_sym_version): Likewise.
1568 (assign_section_numbers): Use size_t reloc_count.
1569 * elflink.c (struct elf_symbuf_head): Use size_t "count".
1570 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
1571 (elf_link_is_defined_archive_symbol): Likewise.
1572 (elf_add_dt_needed_tag): Likewise.
1573 (elf_finalize_dynstr): Likewise.
1574 (elf_link_add_object_symbols): Likewise.
1575 (bfd_elf_size_dynamic_sections): Likewise.
1576 (elf_create_symbuf): Similarly.
1577 (bfd_elf_match_symbols_in_sections): Likewise.
1578 (elf_link_swap_symbols_out): Likewise.
1579 (elf_link_check_versioned_symbol): Likewise.
1580 (bfd_elf_gc_record_vtinherit): Likewise.
1581 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
1583 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1586 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
1587 and relocs only if shrinking occurred.
1589 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
1591 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
1592 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
1593 (elf_i386_check_tls_transition): Check indirect call and direct
1594 call with the addr32 prefix for general and local dynamic models.
1595 Set the tls_get_addr feild.
1596 (elf_i386_convert_load_reloc): Always use addr32 prefix for
1597 indirect ___tls_get_addr call via GOT.
1598 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
1599 transitions with indirect call and direct call with the addr32
1602 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
1604 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
1605 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
1606 (elf_s390_relocate_section): Fix comment.
1607 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
1610 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
1612 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
1613 section offset when calculation the larl operand in the first PLT
1616 2016-06-07 Alan Modra <amodra@gmail.com>
1618 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
1619 to match other 32-bit archs.
1620 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
1621 (ppc_elf_object_p): Call it.
1622 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
1624 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
1625 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
1626 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
1627 _bfd_elf_ppc_at_tprel_transform): Move to..
1628 * elf-bfd.h: ..here.
1629 (_bfd_elf_ppc_set_arch): Declare.
1630 * bfd-in2.h: Regenerate.
1632 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
1634 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
1635 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
1636 (elf_x86_64_check_tls_transition): Check indirect call and
1637 direct call with the addr32 prefix for general and local dynamic
1638 models. Set the tls_get_addr feild.
1639 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
1640 indirect __tls_get_addr call via GOT.
1641 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
1642 transitions with indirect call and direct call with the addr32
1645 2016-06-04 Christian Groessler <chris@groessler.org>
1647 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
1649 2016-06-02 Nick Clifton <nickc@redhat.com>
1652 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
1654 (arch_info_struct): Likewise.
1655 (architectures): Likewise.
1657 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
1659 * config.bfd: Replace -uclibc with *.
1661 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
1663 * elf64-x86-64.c: Replace data32 with data16 in comments.
1665 2016-05-31 Alan Modra <amodra@gmail.com>
1669 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
1670 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
1671 symbol given a version by a script different to the version
1672 of the symbol being added.
1673 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
1674 _bfd_elf_strtab_restore. Don't fudge dynstr references.
1675 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
1676 (struct strtab_save): New.
1677 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
1678 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
1679 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
1681 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1683 * elf32-hppa.h: Add extern "C".
1684 * elf32-nds32.h: Likewise.
1685 * elf32-tic6x.h: Likewise.
1687 2016-06-01 Nick Clifton <nickc@redhat.com>
1689 * po/sr.po: New Serbian translation.
1690 * configure.ac (ALL_LINGUAS): Add sr.
1691 * configure: Regenerate.
1693 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1695 * elfxx-mips.c (b_reloc_p): New function.
1696 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
1699 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1701 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
1702 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
1703 reloc location from calculation, treat the addend as signed with
1704 local non-section symbols and enable overflow detection.
1706 2016-05-28 Alan Modra <amodra@gmail.com>
1708 * aoutx.h: Adjust linker callback calls throughout file,
1711 * coff-alpha.c: Likewise.
1712 * coff-arm.c: Likewise.
1713 * coff-h8300.c: Likewise.
1714 * coff-h8500.c: Likewise.
1715 * coff-i960.c: Likewise.
1716 * coff-mcore.c: Likewise.
1717 * coff-mips.c: Likewise.
1718 * coff-ppc.c: Likewise.
1719 * coff-rs6000.c: Likewise.
1720 * coff-sh.c: Likewise.
1721 * coff-tic80.c: Likewise.
1722 * coff-w65.c: Likewise.
1723 * coff-z80.c: Likewise.
1724 * coff-z8k.c: Likewise.
1725 * coff64-rs6000.c: Likewise.
1726 * cofflink.c: Likewise.
1727 * ecoff.c: Likewise.
1728 * elf-bfd.h: Likewise.
1729 * elf-m10200.c: Likewise.
1730 * elf-m10300.c: Likewise.
1731 * elf32-arc.c: Likewise.
1732 * elf32-arm.c: Likewise.
1733 * elf32-avr.c: Likewise.
1734 * elf32-bfin.c: Likewise.
1735 * elf32-cr16.c: Likewise.
1736 * elf32-cr16c.c: Likewise.
1737 * elf32-cris.c: Likewise.
1738 * elf32-crx.c: Likewise.
1739 * elf32-d10v.c: Likewise.
1740 * elf32-epiphany.c: Likewise.
1741 * elf32-fr30.c: Likewise.
1742 * elf32-frv.c: Likewise.
1743 * elf32-ft32.c: Likewise.
1744 * elf32-h8300.c: Likewise.
1745 * elf32-hppa.c: Likewise.
1746 * elf32-i370.c: Likewise.
1747 * elf32-i386.c: Likewise.
1748 * elf32-i860.c: Likewise.
1749 * elf32-ip2k.c: Likewise.
1750 * elf32-iq2000.c: Likewise.
1751 * elf32-lm32.c: Likewise.
1752 * elf32-m32c.c: Likewise.
1753 * elf32-m32r.c: Likewise.
1754 * elf32-m68hc1x.c: Likewise.
1755 * elf32-m68k.c: Likewise.
1756 * elf32-mep.c: Likewise.
1757 * elf32-metag.c: Likewise.
1758 * elf32-microblaze.c: Likewise.
1759 * elf32-moxie.c: Likewise.
1760 * elf32-msp430.c: Likewise.
1761 * elf32-mt.c: Likewise.
1762 * elf32-nds32.c: Likewise.
1763 * elf32-nios2.c: Likewise.
1764 * elf32-or1k.c: Likewise.
1765 * elf32-ppc.c: Likewise.
1766 * elf32-s390.c: Likewise.
1767 * elf32-score.c: Likewise.
1768 * elf32-score7.c: Likewise.
1769 * elf32-sh.c: Likewise.
1770 * elf32-sh64.c: Likewise.
1771 * elf32-spu.c: Likewise.
1772 * elf32-tic6x.c: Likewise.
1773 * elf32-tilepro.c: Likewise.
1774 * elf32-v850.c: Likewise.
1775 * elf32-vax.c: Likewise.
1776 * elf32-visium.c: Likewise.
1777 * elf32-xstormy16.c: Likewise.
1778 * elf32-xtensa.c: Likewise.
1779 * elf64-alpha.c: Likewise.
1780 * elf64-hppa.c: Likewise.
1781 * elf64-ia64-vms.c: Likewise.
1782 * elf64-mmix.c: Likewise.
1783 * elf64-ppc.c: Likewise.
1784 * elf64-s390.c: Likewise.
1785 * elf64-sh64.c: Likewise.
1786 * elf64-x86-64.c: Likewise.
1787 * elflink.c: Likewise.
1788 * elfnn-aarch64.c: Likewise.
1789 * elfnn-ia64.c: Likewise.
1790 * elfxx-mips.c: Likewise.
1791 * elfxx-sparc.c: Likewise.
1792 * elfxx-tilegx.c: Likewise.
1793 * linker.c: Likewise.
1794 * pdp11.c: Likewise.
1795 * pe-mips.c: Likewise.
1796 * reloc.c: Likewise.
1797 * reloc16.c: Likewise.
1798 * simple.c: Likewise.
1799 * vms-alpha.c: Likewise.
1800 * xcofflink.c: Likewise.
1801 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1802 status param. Adjust calls to these and linker callbacks throughout.
1803 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1804 get_ramstart): Delete status param. Adjust calls to these and
1805 linker callbacks throughout.
1807 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1809 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1810 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1811 target alignment verification.
1813 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1815 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1816 section name if `bfd_elf_string_from_elf_section' returns an
1819 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1821 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1822 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1823 for message. Continue processing rather than returning failure.
1825 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
1827 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1828 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1829 Call `bfd_set_error'.
1831 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1834 * archive.c (bfd_slurp_armap): Replace
1835 bfd_elf64_archive_slurp_armap with
1836 _bfd_archive_64_bit_slurp_armap.
1837 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1838 BFD64 is defined and the archive is too big.
1839 (coff_write_armap): Likewise.
1840 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1841 (_bfd_archive_64_bit_slurp_armap): This.
1842 (bfd_elf64_archive_write_armap): Renamed to ...
1843 (_bfd_archive_64_bit_write_armap): This.
1844 * configure.ac: Add --enable-64-bit-archive.
1845 (want_64_bit_archive): New. Set to true by default for 64-bit
1846 MIPS and s390 ELF targets.
1847 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1848 * config.in: Regenerated.
1849 * configure: Likewise.
1850 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1851 (bfd_elf64_archive_slurp_armap): Likewise.
1852 (bfd_elf64_archive_write_armap): Likewise.
1853 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1854 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1855 (bfd_elf64_archive_truncate_arname): Likewise.
1856 (bfd_elf64_archive_read_ar_hdr): Likewise.
1857 (bfd_elf64_archive_write_ar_hdr): Likewise.
1858 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1859 (bfd_elf64_archive_get_elt_at_index): Likewise.
1860 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1861 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1862 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1863 (bfd_elf64_archive_slurp_armap): Likewise.
1864 (bfd_elf64_archive_write_armap): Likewise.
1865 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1866 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1867 (bfd_elf64_archive_truncate_arname): Likewise.
1868 (bfd_elf64_archive_read_ar_hdr): Likewise.
1869 (bfd_elf64_archive_write_ar_hdr): Likewise.
1870 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1871 (bfd_elf64_archive_get_elt_at_index): Likewise.
1872 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1873 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1874 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1875 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1876 bfd_elfNN_archive_functions isn't defined.
1877 (TARGET_LITTLE_SYM): Likewise.
1878 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1879 (_bfd_archive_64_bit_write_armap): Likewise.
1880 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1881 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1882 (_bfd_archive_64_bit_truncate_arname): Likewise.
1883 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1884 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1885 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1886 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1887 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1888 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1889 * libbfd.h: Regenerated.
1890 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1891 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1893 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1896 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1897 linker add_archive_element callback returns FALSE.
1898 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1899 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1900 archive element if linker add_archive_element callback returns
1902 * elflink.c (elf_link_add_archive_symbols): Likewise.
1903 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1904 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1905 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1906 (xcoff_link_check_ar_symbols): Likewise.
1908 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1910 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1911 <bfd_reloc_outofrange>: Unify error reporting code.
1913 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
1915 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1916 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1917 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1918 * bfd-in2.h: Regenerate.
1919 * libbfd.h: Likewise.
1921 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1923 * config.bfd: Add entry for arm-phoenix.
1925 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1927 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1928 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1929 account for padding for stub section requiring one.
1930 (elf32_arm_build_stubs): Add comment to stress the importance of
1931 zeroing veneer section content.
1933 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1935 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1937 * bfd-in2.h: Regenerate.
1938 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1940 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1941 (arm_dedicated_stub_output_section_name): Likewise.
1942 (arm_dedicated_stub_input_section_ptr): Likewise.
1943 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1944 function description comment. Add support for dedicated output stub
1945 section to given stub types.
1946 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1947 elf32_arm_create_or_find_stub_sec.
1948 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1949 (elf32_arm_size_stubs): Pass stub type when calling
1950 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1951 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1953 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1955 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1956 when setting need_convert_load.
1958 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1960 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1963 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1966 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1968 (elf_i386_convert_load): Don't convert R_386_GOT32.
1970 2016-05-20 Alan Modra <amodra@gmail.com>
1973 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1974 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1976 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1978 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1979 (debug_arc_reloc): Likewise.
1980 (elf_arc_relocate_section): Likewise.
1981 (elf_arc_check_relocs): Likewise.
1982 (elf_arc_adjust_dynamic_symbol): Likewise.
1983 (elf_arc_add_symbol_hook): Likewise.
1985 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1987 * config.bfd: Remove `am34-*-linux*' support.
1989 2016-05-19 Alan Modra <amodra@gmail.com>
1991 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1992 relocs before plt relocs.
1994 2016-05-19 Alan Modra <amodra@gmail.com>
1996 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1997 before dereferencing.
1999 2016-05-18 Nick Clifton <nickc@redhat.com>
2001 * po/sv.po: Updated Swedish translation.
2003 2016-05-18 Alan Modra <amodra@gmail.com>
2005 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2006 for each BFD. Don't goto error_ret_free_local from outside loop.
2008 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2010 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2011 STB_GNU_UNIQUE handling.
2012 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2013 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2014 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2015 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2016 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2017 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2018 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2019 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2020 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2021 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2022 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2023 (elf_backend_add_symbol_hook): Remove macro.
2024 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2025 for STB_GNU_UNIQUE symbols.
2027 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2029 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2031 (v850_elf_copy_private_bfd_data): ... here. Call the new
2032 function and `_bfd_elf_copy_private_bfd_data'.
2034 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2037 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2038 GOTPCREL relocation against large section.
2040 2016-05-13 Alan Modra <amodra@gmail.com>
2042 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2043 linker dynamic sections in calculating size and address of
2044 dynamic tags rather than using output sections. Remove asserts.
2045 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2046 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2047 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2048 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2049 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2050 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2051 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2052 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2053 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2054 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2055 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2056 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2057 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2058 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2059 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2060 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2061 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2062 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2063 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2064 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2065 * elflink.c (bfd_elf_final_link): Likewise.
2066 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2067 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2068 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2069 don't set doit. Look up dynobj section.
2070 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2071 invocation and dynamic tag vma calculation. Don't test
2072 boolean var == TRUE.
2073 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2076 2016-05-13 Alan Modra <amodra@gmail.com>
2078 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2079 octets_per_byte. Put dynamic .rela.plt last in link orders.
2080 Assign output_offset for reloc sections rather than writing
2081 sorted relocs from block corresponding to output_offset.
2083 2016-05-12 Alan Modra <amodra@gmail.com>
2085 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2087 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2089 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2091 2016-05-11 Alan Modra <amodra@gmail.com>
2093 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2094 (elf32_hppa_check_relocs): Don't set dynobj.
2095 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2096 (elf32_hppa_build_stubs): Likewise.
2097 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2099 2016-05-11 Alan Modra <amodra@gmail.com>
2102 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2103 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2105 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2107 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2108 aarch64_tls_transition check.
2110 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2112 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2114 (arm_stub_sym_claimed): New function.
2115 (elf32_arm_create_stub): Use veneered symbol name and section if
2116 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2117 (arm_stub_claim_sym): New function.
2118 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2119 veneered symbol, otherwise create local symbol as before.
2121 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2123 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2124 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2125 and set branch type of a symbol.
2126 (bfd_elf32_arm_process_before_allocation): Likewise.
2127 (elf32_arm_relocate_section): Likewise and fix identation along the
2129 (allocate_dynrelocs_for_symbol): Likewise.
2130 (elf32_arm_finish_dynamic_symbol): Likewise.
2131 (elf32_arm_swap_symbol_in): Likewise.
2132 (elf32_arm_swap_symbol_out): Likewise.
2134 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2136 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2137 * bfd-in2.h: Regenerated.
2138 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2139 parameter to add_stub_section callback.
2140 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2141 and pass it down to add_stub_section.
2142 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2144 (elf32_arm_size_stubs): Add output section parameter to
2145 add_stub_section function pointer parameter.
2147 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2149 * elf32-arm.c (elf32_arm_create_stub): New function.
2150 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2152 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2154 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2155 arm_stub_a8_veneer_lwm enumerator.
2156 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2157 aforementioned enumerator.
2158 (struct elf32_arm_stub_hash_entry): Delete target_addend
2159 field and add source_value.
2160 (struct a8_erratum_fix): Delete addend field and add target_offset.
2161 (stub_hash_newfunc): Initialize source_value field amd remove
2162 initialization for target_addend.
2163 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2164 the else to being always executed, moving the
2165 arm_stub_a8_veneer_b_cond specific code in it. Remove
2166 stub_entry->target_addend from points_to computation.
2167 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2168 to target symbol from start of section rather than the offset from the
2170 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2171 fields from struct a8_erratum_fix's offset and target_offset
2173 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2174 veneered_insn_loc and loc using stub_entry's source_value.
2176 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2178 (elf32_arm_merge_eabi_attributes): Add merging logic for
2181 2016-05-10 Pip Cet <pipcet@gmail.com>
2184 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2185 Define as _bfd_generic_copy_link_hash_symbol_type when using
2188 2016-05-09 Nick Clifton <nickc@redhat.com>
2191 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2192 field before accessing sections array.
2194 2016-05-09 Christophe Monat <christophe.monat@st.com>
2197 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2198 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2200 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2202 (create_instruction_vldmdb): Likewise.
2203 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2204 uses it to re-encode.
2206 2016-05-09 Nick Clifton <nickc@redhat.com>
2209 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2212 2016-05-09 Alan Modra <amodra@gmail.com>
2214 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2216 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2219 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2220 documenting that indx == -3 if symbol is defined in a discarded
2222 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2223 symbol is defined in a discarded section.
2224 (elf_link_output_extsym): Strip a global symbol defined in a
2227 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2229 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2232 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2234 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2236 (elf_i386_convert_load_reloc): This. New function.
2237 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2239 (elf_x86_64_convert_load_reloc): This. New function.
2241 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2243 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2244 Don't check if contents == NULL.
2245 (elf_i386_tls_transition): Add from_relocate_section. Check
2246 from_relocate_section instead of contents != NULL. Update
2247 elf_i386_check_tls_transition call.
2248 (elf_i386_check_relocs): Cache the section contents if
2249 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2250 elf_i386_tls_transition.
2251 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2252 to elf_i386_tls_transition.
2253 (elf_backend_caches_rawsize): New.
2254 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2255 if contents == NULL.
2256 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2257 from_relocate_section instead of contents != NULL.
2258 (elf_x86_64_check_relocs): Cache the section contents if
2259 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2260 elf_x86_64_tls_transition.
2261 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2262 to elf_x86_64_tls_transition.
2263 (elf_backend_caches_rawsize): New.
2265 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2268 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2271 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2273 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2274 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2275 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2276 no_apply_dynamic_relocs.
2277 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2278 dynamic relocations generated.
2280 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2282 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2284 (elf_i386_create_dynamic_sections): Here.
2285 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2286 interp setting to ...
2287 (elf_x86_64_create_dynamic_sections): Here.
2289 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2291 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2292 and replace (EH)->has_got_reloc with GOT_RELOC.
2293 (elf_i386_fixup_symbol): Pass has_got_reloc to
2294 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2295 (elf_i386_allocate_dynrelocs): Likewise.
2296 (elf_i386_relocate_section): Likewise.
2297 (elf_i386_finish_dynamic_symbol): Likewise.
2298 (elf_i386_convert_load): Pass TRUE to
2299 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2300 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2301 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2302 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2303 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2304 (elf_x86_64_allocate_dynrelocs): Likewise.
2305 (elf_x86_64_relocate_section): Likewise.
2306 (elf_x86_64_finish_dynamic_symbol): Likewise.
2307 (elf_x86_64_convert_load): Pass TRUE to
2308 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2310 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2312 * elf32-i386.c (check_relocs_failed): New.
2313 (elf_i386_check_relocs): Set check_relocs_failed on error.
2314 (elf_i386_relocate_section): Skip if check_relocs failed.
2316 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2318 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2319 check_relocs_failed on error.
2321 2016-04-29 Nick Clifton <nickc@redhat.com>
2324 * elf-bfd.h (struct elf_backend_data): Rename
2325 elf_backend_set_special_section_info_and_link to
2326 elf_backend_copy_special_section_fields.
2327 * elfxx-target.h: Likewise.
2328 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2329 comparing section flags.
2330 (copy_special_section_fields): New function.
2331 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2332 Perform two scans over special sections. The first one looks for
2333 a direct mapping between the output section and an input section.
2334 The second scan looks for a possible match based upon section
2336 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2337 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2339 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2340 elf32_i386_copy_solaris_special_section_fields.
2341 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2342 Rename to elf32_sparc_copy_solaris_special_section_fields.
2343 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2344 elf64_x86_64_copy_solaris_special_section_fields.
2346 2016-04-28 Nick Clifton <nickc@redhat.com>
2348 * po/zh_CN.po: Updated Chinese (simplified) translation.
2350 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2353 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2354 when estimating distances between output sections.
2356 2016-04-27 Alan Modra <amodra@gmail.com>
2358 * elflink.c (_bfd_elf_is_start_stop): New function.
2359 (_bfd_elf_gc_mark_rsec): Use it.
2360 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2362 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2364 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2365 * mmo.c (mmo_get_section_contents): Likewise.
2366 (mmo_set_section_contents): Likewise.
2368 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2370 * elf-bfd.h (elf_link_hash_table): Update comments for
2372 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2373 the unused NULL entry at the head of dynamic symbol table.
2374 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2377 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2379 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2380 created file from dynobj.
2382 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2384 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2385 normal input file if possible.
2387 2016-04-21 Nick Clifton <nickc@redhat.com>
2389 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2390 * aout-target.h: Likewise.
2391 * aout-tic30.c: Likewise.
2392 * binary.c: Likewise.
2394 * coff-alpha.c: Likewise.
2395 * coff-rs6000.c: Likewise.
2396 * coff64-rs6000.c: Likewise.
2397 * coffcode.h: Likewise.
2398 * i386msdos.c: Likewise.
2399 * i386os9k.c: Likewise.
2402 * libbfd-in.h: Likewise.
2403 * libecoff.h: Likewise.
2404 * mach-o-target.c: Likewise.
2406 * nlm-target.h: Likewise.
2407 * oasys.c: Likewise.
2409 * plugin.c: Likewise.
2410 * ppcboot.c: Likewise.
2413 * tekhex.c: Likewise.
2414 * versados.c: Likewise.
2415 * vms-alpha.c: Likewise.
2417 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2418 * linker.c (bfd_link_check_relocs): New function.
2419 (_bfd_generic_link_check_relocs): New function.
2420 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2421 _bfd_link_check_relocs field.
2422 (struct bfd_target)L Add _bfd_link_check_relocs field.
2423 * bfd-in2.h: Regenerate.
2424 * libbfd.h: Regenerate.
2426 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2428 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2429 (elf_backend_gc_sweep_hook): Likewise.
2430 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2431 (elf_backend_gc_sweep_hook): Likewise.
2433 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2435 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2436 in excluded sections
2438 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2441 * elf64-x86-64.c (check_relocs_failed): New.
2442 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2443 Support relocation agaist local symbol. Set check_relocs_failed.
2444 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2445 R_X86_64_32 relocation overflow.
2446 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2447 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2449 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2451 * elf32-i386.c (elf_i386_check_relocs): Call
2452 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2453 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2455 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2457 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2458 * elflink.c (_bfd_elf_link_check_relocs): New function.
2459 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2460 if check_relocs_after_open_input is FALSE.
2462 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2464 * cache.c: Update old style function definitions.
2465 * elf32-m68k.c: Likewise.
2466 * elf64-mmix.c: Likewise.
2467 * stab-syms.c: Likewise.
2469 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2471 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2473 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2475 * Makefile.in: Regenerated with automake 1.11.6.
2476 * aclocal.m4: Likewise.
2477 * doc/Makefile.in: Likewise.
2479 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2481 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2482 * bfd-in2.h: Regenerate.
2483 * libbfd.h: Regenerate.
2484 * elf32-arc.c: Add 'opcode/arc.h' include.
2485 (struct arc_relocation_data): Add symbol_name.
2486 (arc_special_overflow_checks): New function.
2487 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2488 required, add an extra comment.
2489 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2491 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2493 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2495 (elf_arc_relocate_section): Update enum uses.
2496 (elf_arc_check_relocs): Likewise.
2497 (elf_arc_finish_dynamic_symbol): Likewise.
2499 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2501 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2504 2016-04-14 Nick Clifton <nickc@redhat.com>
2507 * elf-bbfd.h (struct elf_backend_data): New field:
2509 New field: elf_backend_set_special_section_info_and_link
2510 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2512 (elf_backend_set_special_section_info_and_link): Define if not
2514 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
2515 elf_backend_strtab_flags macros to initialise fields in structure.
2516 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
2517 being set even if SHF_MERGE is not set.
2518 (elf_fake_sections): Likewise.
2519 (section_match): New function. Matches two ELF sections based
2520 upon fixed characteristics.
2521 (find_link): New function. Locates a section in a BFD that
2522 matches a section in a different BFD.
2523 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
2524 fields of reserved sections.
2525 (bfd_elf_compute_section_file_positions): Set the flags for the
2526 .shstrtab section based upon the elf_strtab_flags field in the
2527 elf_backend_data structure.
2528 (swap_out_syms): Likewise for the .strtab section.
2529 * elflink.c (bfd_elf_final_link): Set the flags for the
2530 .strtab section based upon the elf_strtab_flags field in the
2531 elf_backend_data structure.
2532 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
2533 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
2535 (elf_backend_set_special_section_info_and_link): Define for
2537 * elf32-sparc.c: Likewise.
2538 * elf64-x86-64.c: Likewise.
2540 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
2543 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
2545 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
2546 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
2547 applies to read-only section.
2548 * elf32-i386.c (elf_i386_link_hash_table): Add
2549 readonly_dynrelocs_against_ifunc.
2550 (elf_i386_allocate_dynrelocs): Updated.
2551 (elf_i386_size_dynamic_sections): Issue an error for read-only
2552 segment with dynamic IFUNC relocations only if
2553 readonly_dynrelocs_against_ifunc is TRUE.
2554 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2555 readonly_dynrelocs_against_ifunc.
2556 (elf_x86_64_allocate_dynrelocs): Updated.
2557 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
2558 segment with dynamic IFUNC relocations only if
2559 readonly_dynrelocs_against_ifunc is TRUE.
2560 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2563 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
2565 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
2566 a fall through from error_ret_free_internal. Free local_syms in
2567 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
2569 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2571 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
2572 (relocate_plt_for_entry): Likewise.
2574 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2576 * elf32-arc.c (elf_arc_check_relocs): Changed
2578 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2580 * elf32-arc.c (name_for_global_symbol): Changed assert.
2581 (get_replace_function): Created.:
2582 (struct arc_relocation_data): Changed to signed types.
2583 (defines S, L, P, PDATA): Casted to signed type.
2584 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
2585 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
2586 (arc_do_relocation): Changed.
2588 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2590 * elf32-arc.c (name_for_global_symbol): Added assert to check for
2592 (elf_arc_relocate_section): Added and changed asserts, validating
2593 the synamic symbol index.
2594 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
2595 relocation if symbol has dynindx set to -1.
2597 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
2600 * elflink.c (elf_link_add_object_symbols): Always turn hidden
2601 and internal symbols which have a dynamic index into local
2604 2016-04-04 Nick Clifton <nickc@redhat.com>
2607 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
2608 version number if the version is zero.
2610 2016-04-01 Alan Modra <amodra@gmail.com>
2613 * elflink.c (on_needed_list): Recursively check needed status.
2614 (elf_link_add_object_symbols): Adjust.
2616 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2618 * elf32-avr.c (avr_elf32_load_records_from_section): Free
2619 internal_relocs only if they aren't cached.
2621 2016-03-29 Nick Clifton <nickc@redhat.com>
2624 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
2625 assertion on the size of the got section to allow it to be bigger
2626 than the number of relocs.
2628 2016-03-29 Toni Spets <toni.spets@iki.fi>
2631 * coffcode.h (coff_write_object_contents): Revert accidental
2634 2016-03-22 Alan Modra <amodra@gmail.com>
2637 * dwarf2.c (read_attribute_value): Skip info_ptr check for
2638 DW_FORM_flag_present.
2640 2016-03-22 Nick Clifton <nickc@redhat.com>
2642 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
2643 architecture name for backwards compatibility.
2645 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
2646 unbounded stack use.
2648 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
2649 sufficiently recent version of GCC.
2650 * configure: Regenerate.
2652 2016-03-22 Alan Modra <amodra@gmail.com>
2655 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
2657 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2659 * archures.c (bfd_mach_arc_nps400): Define.
2660 * bfd-in2.h: Regenerate.
2661 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
2662 some existing entries to make space.
2663 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
2664 (arc_elf_final_write_processing): Likewise.
2666 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2668 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
2670 (arc_elf_final_write_processing): Don't bother setting cpu field
2671 in e_flags, this will have been set elsewhere.
2673 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2675 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
2678 2016-03-21 Nick Clifton <nickc@redhat.com>
2680 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
2681 * configure: Regenerate.
2682 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
2683 alloca with call to xmalloc.
2684 * elf32-nds32.c: Likewise.
2685 * elf64-hppa.c: Likewise.
2686 * elfxx-mips.c: Likewise.
2688 * pei-x86_64.c: Likewise.
2692 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2695 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
2697 (elf_i386_relocate_section): Likewise.
2698 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2699 (elf_x86_64_relocate_section): Likewise.
2701 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2704 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2705 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
2706 relocation overflow check.
2708 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
2710 * bfd-in2.h: Regenerated.
2712 2016-03-11 Dan Gissel <dgisselq@ieee.org>
2715 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
2716 uses bytes not octets.
2717 * elflink.c (resolve_section): Likewise.
2718 Add a bfd parameter.
2719 (eval_section): Pass the input_bfd to resolve_section.
2720 (bfd_elf_perform_complex_relocation): Convert byte offset to
2721 octets before read and writing values.
2722 (elf_link_input_bfd): Add byte to octet conversions.
2723 (elf_reloc_link_order): Likewise.
2724 (elf_fixup_link_order): Likewise.
2725 (bfd_elf_final_link): Likewise.
2726 * reloc.c (_bfd_final_link_relocate): Likewise.
2727 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2729 2016-03-10 Nick Clifton <nickc@redhat.com>
2731 * config.bfd: Mark the i370 target as obsolete.
2733 2016-03-09 Pedro Alves <palves@redhat.com>
2735 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2736 gcc ABI)" to printable name.
2737 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2738 of "v850-rh850" as printable name.
2740 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2743 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2744 relocations against absolute symbols.
2746 2016-03-09 Alan Modra <amodra@gmail.com>
2749 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2750 length elements in the archive.
2752 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2755 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2756 for -E/--dynamic-list only when not relocatable.
2758 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2761 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2762 count for locally defined local IFUNC symbols in shared object.
2763 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2765 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2768 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2771 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2772 Andrew Burgess <andrew.burgess@embecosm.com>
2774 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2775 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2776 (arc_elf_howto_init): Added assert to validate relocations.
2777 (get_middle_endian_relocation): Delete.
2778 (middle_endian_convert): New function.
2779 (ME): Redefine, now does nothing.
2780 (IS_ME): New define.
2781 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2782 definition to call middle_endian_convert. Add a new local
2783 variable and make use of this throughout. Added call to
2784 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2786 2016-03-07 Nick Clifton <nickc@redhat.com>
2789 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2790 length elements in the archive.
2792 2016-03-07 Jiong Wang <jiong.wang@arm.com>
2794 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2795 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2797 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2800 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2801 executable as definition if the new definition comes from a
2804 2016-03-02 Alan Modra <amodra@gmail.com>
2806 * Makefile.in: Regenerate.
2807 * po/SRC-POTFILES.in: Regenerate.
2809 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2811 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2812 relocation addend when sections get merged.
2814 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2816 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2818 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2819 Assert for code sections dynamic relocs.
2821 2016-02-26 Renlin Li <renlin.li@arm.com>
2823 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2824 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2826 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2829 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2830 load with locally bound symbols if PIC is false or there is no
2831 base register. Optimize branch to 0 if PIC is false.
2832 (elf_i386_relocate_section): Don't generate dynamic relocations
2833 against undefined weak symbols if PIC is false.
2834 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2835 if we can't estimate relocation overflow with --no-relax.
2836 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2837 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2838 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2839 against undefined weak symbols if PIC is false.
2841 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2844 * bfd.c (bfd): Change flags to 20 bits.
2845 (BFD_CONVERT_ELF_COMMON): New.
2846 (BFD_USE_ELF_STT_COMMON): Likewise.
2847 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2848 BFD_USE_ELF_STT_COMMON.
2849 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2850 * configure.ac: Remove --enable-elf-stt-common.
2851 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2852 common symbol depending on BFD_CONVERT_ELF_COMMON and
2853 BFD_USE_ELF_STT_COMMON.
2854 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2856 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2858 (elf_link_convert_common_type): New function.
2859 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2860 common symbol depending on BFD_CONVERT_ELF_COMMON and
2861 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2862 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2863 and BFD_USE_ELF_STT_COMMON to object_flags.
2864 (TARGET_LITTLE_SYM): Likewise.
2865 * syms.c (BSF_KEEP_G): Renamed to ...
2866 (BSF_ELF_COMMON): This.
2867 * bfd-in2.h: Regenerated.
2868 * config.in: Likewise.
2869 * configure: Likewise.
2871 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2876 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2877 (elf_i386_link_hash_entry): Add has_got_reloc and
2879 (elf_i386_link_hash_table): Add interp.
2880 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2882 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2884 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2885 (elf_i386_fixup_symbol): New function.
2886 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2887 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2888 relocations and discard relocations against resolved undefined
2889 weak symbols in executable. Don't make resolved undefined weak
2890 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2891 relocation against undefined weak symbols in PIE.
2892 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2893 (elf_i386_relocate_section): Don't generate dynamic relocations
2894 against resolved undefined weak symbols in PIE, except for
2896 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2897 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2898 Don't generate dynamic relocation against resolved undefined weak
2899 symbol in executable.
2900 (elf_i386_finish_dynamic_sections): Call
2901 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2902 (elf_backend_fixup_symbol): New.
2903 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2904 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2906 (elf_x86_64_link_hash_table): Add interp.
2907 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2909 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2911 (elf_x86_64_check_relocs): Set has_got_reloc and
2913 (elf_x86_64_fixup_symbol): New function.
2914 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2915 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2916 relocations and discard relocations against resolved undefined
2917 weak symbols in executable. Don't make resolved undefined weak
2918 symbols in executable dynamic.
2919 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2920 (elf_x86_64_relocate_section): Check relocation overflow for
2921 dynamic relocations against unresolved weak undefined symbols.
2922 Don't generate dynamic relocations against resolved weak
2923 undefined symbols in PIE.
2924 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2925 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2926 Don't generate dynamic relocation against resolved undefined weak
2927 symbol in executable.
2928 (elf_x86_64_finish_dynamic_sections): Call
2929 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2930 (elf_backend_fixup_symbol): New.
2932 2016-02-26 Alan Modra <amodra@gmail.com>
2934 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2935 save_restore_funcs, rest of sections when not relocatable.
2936 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2937 (sfpr_define): Define all symbols on emitted code.
2938 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2939 when relocatable. Move sfpr_define loop earlier.
2941 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2943 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2944 (elf_x86_64_relocate_section): Use it. Replace
2945 x86_64_elf_howto_table[r_type] with howto.
2947 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2950 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2951 symbol version is unknown.
2953 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2955 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2956 to (bfd_vma) -1 when setting needs_plt to 0.
2957 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2959 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2961 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2962 library, instead of PIC, and don't check PDE when making linker
2963 assigned symbol dynamic.
2965 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2967 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2968 ABIVERSION for non-executable stack.
2970 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2973 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2974 Always produce a RELATIVE reloc for a local symbol.
2976 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2978 Fix test-case ld-elf/pr19617b
2979 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2980 discard unused non-function symbols when --dynamic-list-data.
2982 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2984 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2985 dynsym section, even if it is empty, with dynamic sections.
2987 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2989 * syms.c: Remove BSF_COMMON from comments.
2990 * bfd-in2.h: Regenerated.
2992 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2994 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2995 for destination. Remove useless function parameters.
2996 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2998 2016-02-19 Nick Clifton <nickc@redhat.com>
3001 * aoutx.h (aout_link_add_symbols): Check for out of range string
3005 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3006 processing if we encounter a reloc without an associated symbol.
3008 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3011 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3012 sections for -E/--dynamic-list.
3014 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3016 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3019 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3021 * plugin.c (plugin_vec): Set match priority to 255.
3022 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3023 matching against the plugin vector, take priority from there not
3026 2016-02-15 Nick Clifton <nickc@redhat.com>
3028 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3029 for length and type fields. Use a signed value for the
3030 suffix_length field.
3032 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3035 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3036 significant bit in GOT offset for R_386_GOT32X.
3038 2016-02-10 Nick Clifton <nickc@redhat.com>
3041 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3043 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3044 number of messages about FDE encoding preventing .eh_frame_hdr
3047 2016-02-09 Nick Clifton <nickc@redhat.com>
3049 * oasys.c (oasys_archive_p): Fix indentation.
3050 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3051 constant for left shifting.
3053 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3054 helpful warning message to explain why certain AArch64 relocs
3057 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3059 * pe-mips.c (coff_mips_reloc): Fix formatting.
3061 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3063 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3064 to bfd_mach_arc_arc600.
3066 2016-02-04 Alan Modra <amodra@gmail.com>
3068 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3071 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3074 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3075 distances in the compressed_size field of the output section.
3077 2016-02-02 Alan Modra <amodra@gmail.com>
3079 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3080 ELFv2 entry optimization.
3082 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3085 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3086 no relocations in relocatable files.
3088 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3091 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3092 if a symbol from a library loaded via DT_NEEDED doesn't match
3093 the symbol referenced by regular object.
3095 2016-02-01 Nathaniel Smith <njs@pobox.com>
3097 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3100 2016-02-01 Alan Modra <amodra@gmail.com>
3102 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3103 an out of range reloc_index.
3104 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3106 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3108 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3109 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3110 * Makefile.in: Regenerated.
3112 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3114 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3116 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3119 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3121 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3123 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3126 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3127 against STT_GNU_IFUNC symbol only with dynamic symbols.
3128 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3130 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3133 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3134 decompress debug sections.
3136 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3138 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3141 2016-01-25 Nick Clifton <nickc@redhat.com>
3144 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3145 dsym filename buffer.
3147 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3149 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3151 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3153 * elfxx-mips.c (BZ16_REG): Correct calculation.
3155 2016-01-21 Nick Clifton <nickc@redhat.com>
3157 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3158 changing the type of _loc to be bfd_byte *.
3159 (elf_arc_finish_dynamic_symbol): Likewise.
3161 2016-01-21 Nick Clifton <nickc@redhat.com>
3164 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3165 class of the linker stub bfd.
3166 (elf32_arm_check_relocs): Skip check for pic format after
3167 processing a vxWorks R_ARM_ABS12 reloc.
3168 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3169 reporting a class mismatch.
3171 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3173 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3174 veneer for sym_sec != input_sec.
3175 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3176 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3177 calculation destination.
3179 2016-01-21 Alan Modra <amodra@gmail.com>
3181 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3182 (swap_linux_prpsinfo64_out): New function.
3183 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3184 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3185 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3186 (elfcore_write_linux_prpsinfo64): Likewise.
3187 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3188 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3189 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3191 2016-01-21 Alan Modra <amodra@gmail.com>
3193 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3194 * elf.c: Adjust #include.
3195 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3196 * Makefile.am (SOURCE_HFILES): Update.
3197 * Makefile.in: Regenerate.
3198 * po/SRC-PORFILES.in: Regenerate.
3200 2016-01-21 Alan Modra <amodra@gmail.com>
3202 * configure.ac: Move corefile selection later in file. Move
3203 tdefaults code immediately after other target vector code.
3204 * configure: Regenerate.
3206 2016-01-20 Mickael Guene <mickael.guene@st.com>
3208 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3209 section using '.text.noread' pattern.
3211 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3213 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3215 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3216 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3218 * arc-plt.def: New file.
3219 * arc-plt.h: Likewise.
3220 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3221 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3222 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3223 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3224 (name_for_global_symbol): Added.
3225 (ADD_RELA): Helper to create dynamic relocs.
3226 (new_got_entry_to_list): Create a new got entry in linked list.
3227 (symbol_has_entry_of_type): Search for specific type of entry in
3229 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3230 (is_reloc_for_TLS, arc_elf_set_private_flags)
3231 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3232 (arc_elf_merge_private_bfd_data): New functions.
3233 (debug_arc_reloc): Cleaned debug info printing.
3234 (PDATA reloc): Changed not to perform address alignment.
3235 (reverse_me): Added. Fix for ARC_32 relocs.
3236 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3238 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3239 Changed function to access an array of list of GOT entries instead
3240 of just an array of offsets.
3241 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3242 (elf_arc_check_relocs): Likewise.
3243 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3244 (elf_arc_finish_dynamic_sections): Likewise
3245 (arc_create_dynamic_sections): Modified conditions to create
3247 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3248 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3249 (relocate_plt_for_entry): Changed to support new way to define PLT
3251 (add_symbol_to_plt): Likewise.
3252 (arc_elf_link_hash_table_create): New function.
3254 2016-01-18 Nick Clifton <nickc@redhat.com>
3257 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3258 section number into internal section number.
3259 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3260 * coffswap.h (coff_swap_sym_in): Likewise.
3261 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3262 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3263 section number field is big enough to hold the external value.
3265 2016-01-17 Alan Modra <amodra@gmail.com>
3267 * configure: Regenerate.
3269 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3271 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3272 when address in first unwind entry does not match start of
3275 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3276 Jiong Wang <jiong.wang@arm.com>
3279 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3282 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3284 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3285 place 'R_' before the reloc name returned.
3286 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3287 the relocation string.
3289 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3291 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3292 factored out from...
3293 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3295 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3297 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3298 attribute check after ELF file header flag check.
3300 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3302 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3303 return status from `_bfd_elf_merge_object_attributes'.
3305 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3307 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3308 factored out from...
3309 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3311 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3313 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3314 handling of input MIPS ABI flags together.
3316 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3318 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3319 attribute checks for null input.
3321 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3323 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3324 pointers to target data.
3326 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3328 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3331 2016-01-01 Alan Modra <amodra@gmail.com>
3333 Update year range in copyright notice of all files.
3335 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3337 Copyright (C) 2016 Free Software Foundation, Inc.
3339 Copying and distribution of this file, with or without modification,
3340 are permitted in any medium without royalty provided the copyright
3341 notice and this notice are preserved.
3347 version-control: never