1 2016-12-03 Alan Modra <amodra@gmail.com>
3 * elf64-ppc.c (add_symbol_adjust): Delete dead code.
5 2016-12-03 Alan Modra <amodra@gmail.com>
7 * elf64-ppc.c (add_symbol_adjust): Correct order of tests for
8 warning and indirect symbols.
10 2016-12-03 Alan Modra <amodra@gmail.com>
12 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't copy dynamic
13 flags when direct symbol is versioned_hidden.
15 2016-12-02 Nick Clifton <nickc@redhat.com>
18 * elflink.c (bfd_elf_final_link): Check for ELF flavour binaries
19 when following indirect links.
22 * aoutx.h (aout_link_add_symbols): Fix off-by-one error in check
23 for an illegal string offset.
25 2016-12-02 Gary Benson <gbenson@redhat.com>
27 * elf.c (_bfd_elf_make_section_from_shdr): Pass offset to
30 2016-12-02 Josh Conner <joshconner@google.com>
32 * config.bfd: Add support for fuchsia (OS).
34 2016-12-01 Yury Norov <ynorov@caviumnetworks.com>
37 * elfnn-aarch64.c (elfNN_aarch64_tls_relax): Use 32-bit accesses
38 to the GOT when operating in 32-bit mode.
40 2016-12-01 Ma Jiang <ma.jiang@zte.com.cn>
43 * elfxx-mips.c (mips_elf_calculate_relocation): Remove overflow
46 2016-12-01 Nick Clifton <nickc@redhat.com>
49 * aoutx.h (find_nearest_line): Handle the case where the main file
50 name and the directory name are both empty.
53 * aoutx.h (find_nearest_line): Handle the case where the function
56 2016-11-30 Alan Modra <amodra@gmail.com>
58 * elf.c (get_program_header_size): Revert accidental change.
60 2016-11-30 Alan Modra <amodra@gmail.com>
63 * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen
64 on any pass past STUB_SHRINK_ITER.
66 2016-11-28 H.J. Lu <hongjiu.lu@intel.com>
68 * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
70 (elf_link_output_extsym): Don't change bind from global to
71 local when linking executable.
73 2016-11-28 Nick Clifton <nickc@redhat.com>
76 * elf.c (phdr_sorter): Delete.
77 (assign_file_positions_except_relocs): Do not sort program
80 2016-11-25 Jon Turney <jon.turney@dronecode.org.uk>
83 * peXXigen.c (rsrc_process_section): Do not shrink the merged
86 2016-11-24 Jiong Wang <jiong.wang@arm.com>
89 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
92 2016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
94 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
96 2016-11-23 Nick Clifton <nickc@redhat.com>
99 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
100 they contain the program headers.
101 (_bfd_elf_map_sections_to_segments): If the linker created the
102 PHDR segment then always attempt to include it in a LOAD segment.
103 (assign_file_positions_for_non_load_sections): Allow LOAD segments
104 to overlap PHDR segments.
105 (phdr_sorter): New function. Sorts program headers.
106 (assign_file_positions_except_relocs): Sort the program headers
107 before writing them out. Issue an error if the PHDR segment is
108 not covered by a LOAD segment, unless the backend allows it.
109 * elf-bfd.h (struct elf_backend_data): Add
110 elf_backend_allow_non_load_phdr.
111 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
112 default definition that returns FALSE.
113 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
115 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
117 (elf_backend_allow_non_load_phdr): Define.
118 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
119 place the interpreter string into the .interp section if the
120 nointerp flag is set in the link info structure.
121 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
122 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
123 _gp symbol not being part of the output.
125 2016-11-23 Alan Modra <amodra@gmail.com>
127 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
128 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
129 (elfNN_bed): Init new field.
130 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
132 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
134 (elf_backend_dtrel_excludes_plt): Define.
135 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
136 (elf_backend_dtrel_excludes_plt): Define.
137 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
138 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
139 (elf_backend_dtrel_excludes_plt): Define.
140 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
142 (elf_backend_dtrel_excludes_plt): Define.
143 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
145 (elf_backend_dtrel_excludes_plt): Define.
146 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
148 (elf_backend_dtrel_excludes_plt): Define.
149 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
151 (elf_backend_dtrel_excludes_plt): Define.
152 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
154 (elf_backend_dtrel_excludes_plt): Define.
155 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
157 (elf_backend_dtrel_excludes_plt): Define.
158 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
160 (elf_backend_dtrel_excludes_plt): Define.
161 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
163 (elf_backend_dtrel_excludes_plt): Define.
164 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
165 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
167 (elf_backend_dtrel_excludes_plt): Define.
168 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
169 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
171 (elf_backend_dtrel_excludes_plt): Define.
172 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
174 (elf_backend_dtrel_excludes_plt): Define.
175 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
177 (elf_backend_dtrel_excludes_plt): Define.
178 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
180 (elf_backend_dtrel_excludes_plt): Define.
181 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
183 (elf_backend_dtrel_excludes_plt): Define.
184 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
185 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
187 (elf_backend_dtrel_excludes_plt): Define.
188 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
190 (elf_backend_dtrel_excludes_plt): Define.
191 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
193 (elf_backend_dtrel_excludes_plt): Define.
194 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
196 (elf_backend_dtrel_excludes_plt): Define.
197 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
199 (elf_backend_dtrel_excludes_plt): Define.
200 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
202 (elf_backend_dtrel_excludes_plt): Define.
203 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
205 (elf_backend_dtrel_excludes_plt): Define.
206 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
208 (elf_backend_dtrel_excludes_plt): Define.
209 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
211 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
213 2016-11-23 Alan Modra <amodra@gmail.com>
215 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
217 (mn10300_elf_final_link_relocate): Likewise.
218 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
219 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
220 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
221 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
222 * elf32-bfin.c (bfin_check_relocs): Likewise.
223 (bfin_relocate_section): Likewise.
224 (bfin_gc_sweep_hook): Likewise.
225 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
227 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
228 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
230 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
232 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
233 (bfin_size_dynamic_sections): Likewise.
234 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
235 (cr16_elf_check_relocs): Likewise.
236 (cr16_elf_final_link_relocate): Likewise.
237 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
238 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
239 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
240 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
241 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
242 * elf32-cris.c (cris_elf_relocate_section): Likewise.
243 (elf_cris_finish_dynamic_symbol): Likewise.
244 (elf_cris_finish_dynamic_sections): Likewise.
245 (cris_elf_gc_sweep_hook): Likewise.
246 (elf_cris_adjust_gotplt_to_got): Likewise.
247 (elf_cris_adjust_dynamic_symbol): Likewise.
248 (cris_elf_check_relocs): Likewise. Delete dead code.
249 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
251 (elf_cris_discard_excess_program_dynamics): Likewise.
252 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
253 sgotrel, splt and spltrel.
254 (frvfdpic_got_section, frvfdpic_gotrel_section,
255 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
257 (_frv_create_got_section): Likewise.
258 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
259 srelgot, splt and srelplt.
260 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
261 (elf32_hppa_create_dynamic_sections): Likewise.
262 (elf32_hppa_check_relocs): Likewise.
263 (allocate_plt_static): Likewise.
264 (allocate_dynrelocs): Likewise.
265 (elf32_hppa_size_dynamic_sections): Likewise.
266 (elf32_hppa_relocate_section): Likewise.
267 (elf32_hppa_finish_dynamic_symbol): Likewise.
268 (elf32_hppa_finish_dynamic_sections): Likewise.
269 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
270 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
271 sgotplt, srelgot, splt and srelplt.
272 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
274 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
275 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
276 (lm32_elf_check_relocs): Likewise.
277 (lm32_elf_finish_dynamic_sections): Likewise.
278 (lm32_elf_finish_dynamic_symbol): Likewise.
279 (allocate_dynrelocs): Likewise.
280 (lm32_elf_size_dynamic_sections): Likewise.
281 (lm32_elf_create_dynamic_sections): Likewise.
282 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
283 (m32c_elf_check_relocs): Likewise.
284 (m32c_elf_finish_dynamic_sections): Likewise.
285 (m32c_elf_always_size_sections): Likewise.
286 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
287 sgotplt, srelgot, splt and srelplt.
288 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
289 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
291 (allocate_dynrelocs): Likewise.
292 (m32r_elf_size_dynamic_sections): Likewise.
293 (m32r_elf_relocate_section): Likewise.
294 (m32r_elf_finish_dynamic_symbol): Likewise.
295 (m32r_elf_finish_dynamic_sections): Likewise.
296 (m32r_elf_check_relocs): Likewise.
297 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
298 (elf_m68k_check_relocs): Likewise.
299 (elf_m68k_adjust_dynamic_symbol): Likewise.
300 (elf_m68k_size_dynamic_sections): Likewise.
301 (elf_m68k_relocate_section): Likewise.
302 (elf_m68k_finish_dynamic_symbol): Likewise.
303 (elf_m68k_finish_dynamic_sections): Likewise.
304 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
305 sgotplt, srelgot, splt and srelplt.
306 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
308 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
310 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
311 (allocate_dynrelocs): Likewise.
312 (elf_metag_size_dynamic_sections): Likewise.
313 (elf_metag_finish_dynamic_symbol): Likewise.
314 (elf_metag_finish_dynamic_sections): Likewise.
315 (elf_metag_size_stubs): Likewise.
316 (elf_backend_got_header_size): Don't define.
317 (elf_backend_want_got_plt): Define.
318 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
319 sgotplt, srelgot, splt and srelpl.
320 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
322 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
323 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
324 (microblaze_elf_create_dynamic_sections): Likewise.
325 (allocate_dynrelocs): Likewise.
326 (microblaze_elf_size_dynamic_sections): Likewise.
327 (microblaze_elf_finish_dynamic_symbol): Likewise.
328 (microblaze_elf_finish_dynamic_sections): Likewise.
329 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
331 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
332 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
334 (allocate_dynrelocs): Likewise.
335 (nds32_elf_size_dynamic_sections): Likewise.
336 (nds32_elf_relocate_section): Likewise.
337 (nds32_elf_finish_dynamic_symbol): Likewise.
338 (nds32_elf_finish_dynamic_sections): Likewise.
339 (nds32_elf_check_relocs): Likewise.
340 (calculate_plt_memory_address): Likewise.
341 (calculate_got_memory_address): Likewise.
342 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
343 sgotplt, srelgot, splt and srelplt.
344 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
345 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
346 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
347 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
348 (or1k_elf_finish_dynamic_sections): Likewise.
349 (or1k_elf_finish_dynamic_symbol): Likewise.
350 (allocate_dynrelocs): Likewise.
351 (or1k_elf_size_dynamic_sections): Likewise.
352 (or1k_elf_create_dynamic_sections): Likewise.
353 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
354 plt, relplt, iplt, reliplt and sgotplt.
355 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
356 (ppc_elf_create_glink): Likewise.
357 (ppc_elf_create_dynamic_sections): Likewise.
358 (ppc_elf_check_relocs): Likewise.
359 (ppc_elf_select_plt_layout): Likewise.
360 (ppc_elf_tls_setup): Likewise.
361 (allocate_got): Likewise.
362 (allocate_dynrelocs): Likewise.
363 (ppc_elf_size_dynamic_sections): Likewise.
364 (ppc_elf_relax_section): Likewise.
365 (ppc_elf_relocate_section): Likewise.
366 (ppc_elf_finish_dynamic_symbol): Likewise.
367 (ppc_elf_reloc_type_class): Likewise.
368 (ppc_elf_finish_dynamic_sections): Likewise.
369 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
370 (rl78_elf_check_relocs): Likewise.
371 (rl78_elf_finish_dynamic_sections): Likewise.
372 (rl78_elf_always_size_sections): Likewise.
373 * elf32-s390.c (create_got_section): Delete.
374 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
375 (elf_s390_check_relocs): Likewise.
376 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
377 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
378 * elf32-score7.c (score_elf_create_got_section): As above.
379 (s7_bfd_score_elf_finish_dynamic_sections): As above.
380 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
381 sgotplt, srelgot, splt and srelplt.
382 (create_got_section): Don't set them.
383 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
385 (allocate_dynrelocs): Likewise.
386 (sh_elf_size_dynamic_sections): Likewise.
387 (sh_elf_add_rofixup): Likewise.
388 (sh_elf_relocate_section): Likewise.
389 (sh_elf_check_relocs): Likewise.
390 (sh_elf_finish_dynamic_symbol): Likewise.
391 (sh_elf_finish_dynamic_sections): Likewise.
392 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
393 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
394 * elf32-vax.c (elf_vax_check_relocs): Likewise.
395 (elf_vax_adjust_dynamic_symbol): Likewise.
396 (elf_vax_always_size_sections): Likewise.
397 (elf_vax_instantiate_got_entries): Likewise.
398 (elf_vax_relocate_section): Likewise.
399 (elf_vax_finish_dynamic_symbol): Likewise.
400 (elf_vax_finish_dynamic_sections): Likewise.
401 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
402 (xstormy16_elf_always_size_sections): Likewise.
403 (xstormy16_elf_relocate_section): Likewise.
404 (xstormy16_elf_finish_dynamic_sections): Likewise.
405 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
406 sgotplt, srelgot, splt and srelplt.
407 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
409 (elf_xtensa_allocate_dynrelocs): Likewise.
410 (elf_xtensa_allocate_local_got_size): Likewise.
411 (elf_xtensa_size_dynamic_sections): Likewise.
412 (elf_xtensa_relocate_section): Likewise.
413 (elf_xtensa_finish_dynamic_sections): Likewise.
414 (shrink_dynamic_reloc_sections): Likewise.
415 (elf_xtensa_get_plt_section): Likewise.
416 (elf_xtensa_get_gotplt_section): Likewise.
417 (xtensa_callback_required_dependence): Likewise.
418 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
419 shortcuts to dynamic sections.
420 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
422 (elf64_alpha_size_plt_section): Likewise.
423 (elf64_alpha_size_rela_got_1): Likewise.
424 (elf64_alpha_size_rela_got_section): Likewise.
425 (elf64_alpha_relocate_section): Likewise.
426 (elf64_alpha_finish_dynamic_symbol): Likewise.
427 (elf64_alpha_finish_dynamic_sections): Likewise.
428 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
429 * elf64-s390.c (create_got_section): Delete.
430 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
431 (elf_s390_check_relocs): Likewise.
432 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
434 (sh_elf64_check_relocs): Likewise.
435 (sh64_elf64_adjust_dynamic_symbol): Likewise.
436 (sh64_elf64_size_dynamic_sections): Likewise.
437 (sh64_elf64_finish_dynamic_symbol): Likewise.
438 (sh64_elf64_finish_dynamic_sections): Likewise.
439 * elflink.c (_bfd_elf_create_got_section): Likewise.
440 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
441 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
442 (elfNN_ia64_finish_dynamic_sections): Likewise.
443 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
444 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
445 sgotplt, splt and sgot.
446 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
448 (mips_elf_gotplt_index): Likewise.
449 (mips_elf_primary_global_got_index): Likewise.
450 (mips_elf_global_got_index): Likewise.
451 (mips_elf_got_offset_from_index): Likewise.
452 (mips_elf_create_local_got_entry): Likewise.
453 (mips_elf_create_got_section): Likewise.
454 (mips_elf_calculate_relocation): Likewise.
455 (_bfd_mips_elf_create_dynamic_sections): Likewise.
456 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
457 (mips_elf_lay_out_got): Likewise.
458 (mips_elf_set_plt_sym_value): Likewise.
459 (_bfd_mips_elf_size_dynamic_sections): Likewise.
460 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
461 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
462 (mips_finish_exec_plt): Likewise.
463 (mips_vxworks_finish_exec_plt): Likewise.
464 (mips_vxworks_finish_shared_plt): Likewise.
465 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
466 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
467 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
469 2016-11-23 Alan Modra <amodra@gmail.com>
471 * po/BLD-POTFILES.in: Regenerate.
472 * po/SRC-POTFILES.in: Regenerate.
474 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
476 * warning.m4: Fix spelling in comments.
477 * configure.ac: Fix spelling in comments.
478 * configure: Regenerate.
480 2016-11-22 Alan Modra <amodra@gmail.com>
483 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
484 * elf32-ppc.c: Include opcode/ppc.h.
485 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
486 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
487 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
488 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
489 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
490 (ppc_elf_link_hash_table_create): Update default_params init.
491 (ppc_elf_vle_split16): Correct shift and mask. Add params.
492 Report or fix insn/reloc mismatches.
493 (ppc_elf_relocate_section): Pass input_section, offset and fixup
494 to ppc_elf_vle_split16.
496 2016-11-22 Alan Modra <amodra@gmail.com>
498 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
499 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
500 bfd_put_32 param with input_bfd.
501 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
502 ppc_elf_vle_split16 param.
503 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
505 2016-11-21 Maciej W. Rozycki <macro@imgtec.com>
507 * dwarf2.c (build_line_info_table): Rename `index' local
508 variable to `line_index'.
509 (build_lookup_funcinfo_table): Rename `index' local variable to
512 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
514 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
515 apply the negative GOT offset optimization in 64-bit code.
517 2016-11-18 James Clarke <jrtc27@jrtc27.com>
519 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
520 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
521 R_SPARC_GOT* for non-local references. Instead, treat them like
522 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
523 immediate with the calculated relocation.
525 2016-11-18 Nick Clifton <nickc@redhat.com>
528 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
529 an informative error message.
531 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
534 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
535 manipulation of diff value, and don't assume sym2 is less than sym1.
536 (elf32_avr_adjust_reloc_if_spans_insn): New function.
537 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
538 and remove redundant did_pad.
541 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
544 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
545 plt_got.offset for R_X86_64_PLTOFF64.
547 2016-11-14 Nick Clifton <nickc@redhat.com>
549 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
551 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
554 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
555 but treat them as debugging symbols.
557 2016-11-10 Jiong Wang <jiong.wang@arm.com>
560 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
561 symbol locally in PIE.
563 2016-11-10 Nick Clifton <nickc@redhat.com>
566 * compress.c (bfd_get_full_section_contents): Provide a more
567 helpful error message when a section is too large to load.
569 2016-11-08 Pedro Alves <palves@redhat.com>
571 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
574 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
576 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
577 'number_of_functions' to keep lookup table and number of entries in
579 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
580 to keep lookup table and number of entries in the table.
581 (lookup_funcinfo): New structure for lookup table for function
583 (build_line_info_table): New function to create and build the lookup
584 table for line information.
585 (lookup_address_in_line_info_table): Use the lookup table instead of
586 traverse a linked list.
587 (compare_lookup_funcinfos): New compare fuction used in sorting of
588 lookup table for function references.
589 (build_lookup_funcinfo_table): New function to create, build and
590 sort the lookup table for functions references.
591 (lookup_address_in_function_table): Use the table instead of
592 traverse a linked list.
593 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
596 2016-11-04 Nick Clifton <nickc@redhat.com>
598 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
599 when supporting 64-bit BFD targets.
601 2016-11-03 Tristan Gingold <gingold@adacore.com>
603 * config.bfd: Deprecate many old triplets.
605 2016-11-03 Nick Clifton <nickc@redhat.com>
607 * po/da.po: Updated Danish translation.
609 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
611 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
612 not fall through to the default case.
614 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
615 Andrew Waterman <andrew@sifive.com>
617 Add support for RISC-V architecture.
618 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
619 * config.bdf: Likewise.
620 * configure.ac: Likewise.
621 * Makefile.in: Regenerate.
622 * configure: Regenerate.
623 * archures.c: Add bfd_riscv_arch.
624 * reloc.c: Add riscv relocs.
625 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
626 * bfd-in2.h: Regenerate.
627 * libbfd.h: Regenerate.
628 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
629 * elfnn-riscv.c: New file.
630 * elfxx-riscv.c: New file.
631 * elfxx-riscv.h: New file.
633 2016-10-31 Alan Modra <amodra@gmail.com>
636 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
639 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
641 * cpu-arc.c (arc_get_mach): Delete.
643 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
645 * elfxx-mips.c (STUB_JALR): Correct description.
647 2016-10-20 Nick Clifton <nickc@redhat.com>
649 * po/gas.pot: Regenerate.
651 2016-10-19 Nick Clifton <nickc@redhat.com>
653 * aout-adobe.c: Add missing c-format tags for translatable strings.
654 * aout-cris.c: Likewise.
657 * binary.c: Likewise.
659 * coff-alpha.c: Likewise.
660 * coff-arm.c: Likewise.
661 * coff-i860.c: Likewise.
662 * coff-mcore.c: Likewise.
663 * coff-ppc.c: Likewise.
664 * coff-rs6000.c: Likewise.
665 * coff-sh.c: Likewise.
666 * coff-tic4x.c: Likewise.
667 * coff-tic54x.c: Likewise.
668 * coff-tic80.c: Likewise.
669 * coff64-rs6000.c: Likewise.
670 * coffcode.h: Likewise.
671 * coffgen.c: Likewise.
672 * cofflink.c: Likewise.
673 * coffswap.h: Likewise.
674 * cpu-arm.c: Likewise.
675 * dwarf2.c: Likewise.
677 * elf-attrs.c: Likewise.
678 * elf-eh-frame.c: Likewise.
679 * elf-ifunc.c: Likewise.
680 * elf-m10300.c: Likewise.
681 * elf-s390-common.c: Likewise.
683 * elf32-arc.c: Likewise.
684 * elf32-arm.c: Likewise.
685 * elf32-avr.c: Likewise.
686 * elf32-bfin.c: Likewise.
687 * elf32-cr16.c: Likewise.
688 * elf32-cr16c.c: Likewise.
689 * elf32-cris.c: Likewise.
690 * elf32-crx.c: Likewise.
691 * elf32-d10v.c: Likewise.
692 * elf32-d30v.c: Likewise.
693 * elf32-epiphany.c: Likewise.
694 * elf32-fr30.c: Likewise.
695 * elf32-frv.c: Likewise.
696 * elf32-gen.c: Likewise.
697 * elf32-hppa.c: Likewise.
698 * elf32-i370.c: Likewise.
699 * elf32-i386.c: Likewise.
700 * elf32-i960.c: Likewise.
701 * elf32-ip2k.c: Likewise.
702 * elf32-iq2000.c: Likewise.
703 * elf32-lm32.c: Likewise.
704 * elf32-m32c.c: Likewise.
705 * elf32-m32r.c: Likewise.
706 * elf32-m68hc11.c: Likewise.
707 * elf32-m68hc12.c: Likewise.
708 * elf32-m68hc1x.c: Likewise.
709 * elf32-m68k.c: Likewise.
710 * elf32-mcore.c: Likewise.
711 * elf32-mep.c: Likewise.
712 * elf32-metag.c: Likewise.
713 * elf32-microblaze.c: Likewise.
714 * elf32-moxie.c: Likewise.
715 * elf32-msp430.c: Likewise.
716 * elf32-mt.c: Likewise.
717 * elf32-nds32.c: Likewise.
718 * elf32-nios2.c: Likewise.
719 * elf32-or1k.c: Likewise.
720 * elf32-pj.c: Likewise.
721 * elf32-ppc.c: Likewise.
722 * elf32-rl78.c: Likewise.
723 * elf32-rx.c: Likewise.
724 * elf32-s390.c: Likewise.
725 * elf32-score.c: Likewise.
726 * elf32-score7.c: Likewise.
727 * elf32-sh-symbian.c: Likewise.
728 * elf32-sh.c: Likewise.
729 * elf32-sh64.c: Likewise.
730 * elf32-spu.c: Likewise.
731 * elf32-tic6x.c: Likewise.
732 * elf32-tilepro.c: Likewise.
733 * elf32-v850.c: Likewise.
734 * elf32-vax.c: Likewise.
735 * elf32-visium.c: Likewise.
736 * elf32-xgate.c: Likewise.
737 * elf32-xtensa.c: Likewise.
738 * elf64-alpha.c: Likewise.
739 * elf64-gen.c: Likewise.
740 * elf64-hppa.c: Likewise.
741 * elf64-ia64-vms.c: Likewise.
742 * elf64-mmix.c: Likewise.
743 * elf64-ppc.c: Likewise.
744 * elf64-s390.c: Likewise.
745 * elf64-sh64.c: Likewise.
746 * elf64-sparc.c: Likewise.
747 * elf64-x86-64.c: Likewise.
748 * elfcode.h: Likewise.
749 * elfcore.h: Likewise.
750 * elflink.c: Likewise.
751 * elfnn-aarch64.c: Likewise.
752 * elfnn-ia64.c: Likewise.
753 * elfxx-mips.c: Likewise.
754 * elfxx-sparc.c: Likewise.
755 * elfxx-tilegx.c: Likewise.
758 * libbfd.c: Likewise.
759 * linker.c: Likewise.
760 * m68klinux.c: Likewise.
761 * mach-o.c: Likewise.
766 * pe-mips.c: Likewise.
767 * peXXigen.c: Likewise.
768 * pei-x86_64.c: Likewise.
769 * peicode.h: Likewise.
770 * ppcboot.c: Likewise.
772 * sparclinux.c: Likewise.
775 * vms-alpha.c: Likewise.
776 * vms-lib.c: Likewise.
777 * xcofflink.c: Likewise.
779 2016-10-18 Nick Clifton <nickc@redhat.com>
781 * po/da.po: Updated Danish translation.
783 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
785 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
788 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
790 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
791 variable to `reloc_index'.
793 2016-10-12 Alan Modra <amodra@gmail.com>
795 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
796 (STD_SECTION): Adjust to suit.
797 * elf.c (_bfd_elf_large_com_section): Likewise.
798 * bfd-in2.h: Regenerate.
800 2016-10-11 Alan Modra <amodra@gmail.com>
802 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
803 defined temporarily with bfd_und_section.
804 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
805 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
806 symbols with bfd_und_section.
808 2016-10-07 Alan Modra <amodra@gmail.com>
810 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
811 obfd param with struct bfd_link_info param. Update all callers.
812 * linker.c (bfd_merge_private_bfd_data): Likewise.
813 (_bfd_generic_verify_endian_match): Likewise.
814 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
815 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
816 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
817 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
818 (_bfd_elf_merge_object_attributes): Likewise.
819 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
820 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
821 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
822 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
823 (elf32_arm_merge_private_bfd_data): Likewise.
824 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
825 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
826 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
827 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
828 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
829 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
830 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
831 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
832 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
833 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
834 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
835 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
836 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
837 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
838 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
839 (elf32_msp430_merge_private_bfd_data): Likewise.
840 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
841 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
842 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
843 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
844 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
845 (ppc_elf_merge_obj_attributes): Likewise.
846 (ppc_elf_merge_private_bfd_data): Likewise.
847 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
848 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
849 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
850 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
851 (elf32_score_merge_private_bfd_data): Likewise.
852 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
853 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
854 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
855 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
856 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
857 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
858 (elf32_tic6x_merge_private_bfd_data): Likewise.
859 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
860 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
861 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
862 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
863 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
864 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
865 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
866 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
867 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
868 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
869 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
870 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
871 (mips_elf_merge_obj_attributes): Likewise.
872 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
873 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
874 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
875 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
876 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
877 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
878 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
879 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
880 * bfd-in2.h: Regenerate.
881 * libbfd.h: Regenerate.
883 2016-10-07 Alan Modra <amodra@gmail.com>
885 * Makefile.am (LIBBFD_H_FILES): Update.
886 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
887 * cpu-sh.c (sh_merge_bfd_arch): Move to..
888 * elf32-sh.c: ..here, and make static.
889 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
891 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
892 _bfd_generic_verify_endian_match.
893 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
894 (bfd_elf32_bfd_merge_private_bfd_data): Define as
895 _bfd_generic_verify_endian_match.
896 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
898 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
899 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
900 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
901 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
902 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
903 * linker.c: ..here, and make internal.
904 * bfd.c (bfd_merge_private_bfd_data): Move to..
906 * Makefile.in: Regenerate.
907 * doc/Makefile.in: Regenerate.
908 * bfd-in2.h: Regenerate.
909 * libbfd.h: Regenerate.
911 2016-10-06 Alan Modra <amodra@gmail.com>
913 * coff-h8300.c: Spell fall through comments consistently.
914 * coffgen.c: Likewise.
915 * elf32-hppa.c: Likewise.
916 * elf32-ppc.c: Likewise.
917 * elf32-score.c: Likewise.
918 * elf32-score7.c: Likewise.
919 * elf64-ppc.c: Likewise.
920 * elfxx-aarch64.c: Likewise.
921 * elfxx-mips.c: Likewise.
922 * cpu-ns32k.c: Add missing fall through comments.
923 * elf-m10300.c: Likewise.
924 * elf32-arm.c: Likewise.
925 * elf32-avr.c: Likewise.
926 * elf32-bfin.c: Likewise.
927 * elf32-frv.c: Likewise.
928 * elf32-i386.c: Likewise.
929 * elf32-microblaze.c: Likewise.
930 * elf32-nds32.c: Likewise.
931 * elf32-ppc.c: Likewise.
932 * elf32-rl78.c: Likewise.
933 * elf32-rx.c: Likewise.
934 * elf32-s390.c: Likewise.
935 * elf32-sh.c: Likewise.
936 * elf32-tic6x.c: Likewise.
937 * elf64-ia64-vms.c: Likewise.
938 * elf64-ppc.c: Likewise.
939 * elf64-s390.c: Likewise.
940 * elf64-x86-64.c: Likewise.
941 * elflink.c: Likewise.
942 * elfnn-aarch64.c: Likewise.
943 * elfnn-ia64.c: Likewise.
948 * versados.c: Likewise.
950 2016-10-06 Alan Modra <amodra@gmail.com>
952 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
954 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
955 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
957 2016-10-06 Alan Modra <amodra@gmail.com>
959 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
960 OR in arithmetic expression, not boolean OR.
962 2016-09-30 Alan Modra <amodra@gmail.com>
964 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
965 as per comment at head of bfd-in2.h.
966 * Makefile.in: Regenerate.
968 2016-09-30 Alan Modra <amodra@gmail.com>
970 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
971 _bfd_error_handler (...) throughout.
972 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
973 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
974 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
975 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
976 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
977 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
978 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
979 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
980 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
981 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
982 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
983 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
984 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
985 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
986 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
987 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
988 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
989 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
990 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
991 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
992 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
993 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
994 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
995 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
996 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
997 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
998 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
999 * xcofflink.c: Likewise.
1001 2016-09-30 Alan Modra <amodra@gmail.com>
1003 * bfd-in.h: Include stdarg.h.
1004 * bfd.c (bfd_error_handler_type): Make like vprintf.
1005 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
1006 (error_handler_internal): New function, split out from..
1007 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
1008 (bfd_set_error_handler): Update.
1009 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
1010 (_bfd_assert_handler): Make static.
1011 * coffgen.c (null_error_handler): Update params.
1012 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
1013 Don't use bfd_error_handler_type.
1014 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
1015 * elfxx-target.h (elf_backend_link_order_error_handler): Default
1016 to _bfd_error_handler.
1017 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
1018 (bfd_assert_handler_type): Likewise.
1019 (_bfd_error_handler): Update.
1020 * bfd-in2.h: Regenerate.
1021 * libbfd.h: Regenerate.
1023 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1026 * elf-bfd.h (struct elf_backend_data): Delete
1027 elf_backend_count_output_relocs callback and add
1028 elf_backend_update_relocs.
1029 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
1030 (emit_relocs): Deleted.
1031 (elf32_arm_emit_relocs): Deleted.
1032 (elf_backend_emit_relocs): Updated not to use the old functions.
1033 (elf32_arm_update_relocs): New function.
1034 (elf_backend_update_relocs): New define.
1035 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
1036 relocation count. Call elf_backend_emit_relocs.
1037 (_bfd_elf_size_reloc_section): Do not call
1038 elf_backend_count_output_relocs.
1039 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
1040 (elf_backend_update_relocs): New define.
1042 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
1045 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
1046 Thumb-ARM stub is too far.
1048 2016-09-27 Nick Clifton <nickc@redhat.com>
1051 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
1052 timestamp field if real time values are not being stored.
1054 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
1056 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
1057 to verify CC_FOR_BUILD compiler.
1058 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
1059 and add CC_FOR_BUILD compiler checks.
1060 * Makefile.in: Regenerate.
1061 * configure: Likewise.
1062 * doc/Makefile.in: Likewise.
1064 2016-09-26 Awson <kyrab@mail.ru>
1067 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1068 for R_AMD64_PCRQUAD relocations.
1070 2016-09-26 Alan Modra <amodra@gmail.com>
1072 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1073 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1074 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
1075 attributes, merge them. Don't warn about undefined tag bits,
1076 or copy unknown values to output.
1077 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1078 _bfd_elf_ppc_merge_fp_attributes.
1080 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1083 * elf-bfd.h (struct elf_backend_data): Add
1084 elf_backend_count_output_relocs callback to count relocations in
1086 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1087 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1088 (elf32_arm_count_output_relocs): New function.
1089 (emit_relocs): New function.
1090 (elf32_arm_emit_relocs): New function.
1091 (elf32_arm_vxworks_emit_relocs): New function.
1092 (elf_backend_emit_relocs): Updated to use the new functions.
1093 (elf_backend_count_output_relocs): New define.
1094 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1095 to the relocation count.
1096 (_bfd_elf_link_size_reloc_section): Use callback to count the
1097 relocations which will be in output.
1098 (_bfd_elf_default_count_output_relocs): New function.
1099 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1101 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1103 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1104 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1105 bigger than 0x1000 bytes.
1107 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1109 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1112 2016-09-14 Nick Clifton <nickc@redhat.com>
1115 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1116 contains a valid size for the Debug directory.
1118 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1120 * format.c (struct bfd_preserve): New "build_id" field.
1121 (bfd_preserve_save): Save "build_id".
1122 (bfd_preserve_restore): Restore "build_id".
1124 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1127 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1128 relocation with copy relocation when building executable.
1130 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1133 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1134 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1135 Compute shrink_boundary and adjust addend only if
1136 addend_within_shrink_boundary.
1137 (elf32_avr_relax_section): Modify calls to
1138 elf32_avr_relax_delete_bytes to pass extra parameter.
1140 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1142 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1143 array of bytes and use bfd_get_16 to interpret its encoding according
1144 to endianness of target.
1146 2016-09-01 Alan Modra <amodra@gmail.com>
1148 * elf64-ppc.c (synthetic_opd): New static var.
1149 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1150 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1152 2016-08-31 Alan Modra <amodra@gmail.com>
1154 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1155 track max group size with a new "group_size" var that is reduced
1156 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1159 2016-08-31 Alan Modra <amodra@gmail.com>
1161 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1162 (elf_backend_section_processing): Don't define.
1163 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1164 split on non-exec sections differing in SHF_PPC_VLE. When
1165 splitting segments, mark size invalid.
1167 2016-08-30 Alan Modra <amodra@gmail.com>
1170 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1172 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1176 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1177 R_386_PC32 relocation is used to call IFUNC function in PIC
1180 2016-08-27 Alan Modra <amodra@gmail.com>
1183 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1184 have corresponding SHF_GROUP sections.
1185 (bfd_elf_set_group_contents): Comment.
1187 2016-08-27 Alan Modra <amodra@gmail.com>
1190 * elf64-ppc.c (pc_dynrelocs): New function.
1191 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1192 handle pic dynamic relocs.
1194 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1196 * bfd-in.h (struct elf32_arm_params): Define.
1197 (bfd_elf32_arm_set_target_relocs): Rename into ...
1198 (bfd_elf32_arm_set_target_params): This. Use a struct
1199 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1200 * bfd-in2.h: Regenerate.
1201 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1202 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1203 elf32_arm_params rather than as individual parameters.
1205 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1207 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1208 passed the end of htab->stub_group array.
1209 (elf32_arm_create_or_find_stub_sec): Likewise.
1210 (elf32_arm_create_stub): Likewise.
1212 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1214 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1215 to TRUE for GOT and TLS relocs.
1217 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1219 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1221 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1223 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1224 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1225 (struct elf_arc_link_hash_table): Likewise.
1226 (elf_arc_link_hash_newfunc): Likewise.
1227 (elf_arc_link_hash_table_free): Likewise.
1228 (arc_elf_link_hash_table_create): Likewise.
1229 (elf_arc_relocate_section): Fixed conditions related to dynamic
1230 (elf_arc_check_relocs): Likewise.
1231 (arc_elf_create_dynamic_sections): Added
1232 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1233 through the hash table.
1235 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1237 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1238 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1241 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1243 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1245 * bfd-in2.h: Regenerated from the previous changes.
1246 * libbfd.h: Regenerated from the previous changes.
1248 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1250 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1251 the input import library bfd.
1252 * bfd-in2.h: Regenerate.
1253 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1254 and new_cmse_stub_offset fields.
1255 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1257 (elf32_arm_add_stub): Likewise for stub_offset.
1258 (arm_new_stubs_start_offset_ptr): New function.
1259 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1260 empty SG veneers to have zero relocations.
1261 (arm_size_one_stub): Only initialize stub size and template
1262 information for non empty veneers. Do not update veneer section size
1263 if veneer already has an offset.
1264 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1265 of a boolean indicating success or failure.
1266 (cmse_scan): Change stub_changed parameter into an integer pointer
1267 parameter cmse_stub_created to count the number of stub created and
1268 adapt to change of return value in elf32_arm_create_stub.
1269 (cmse_entry_fct_p): New function.
1270 (arm_list_new_cmse_stub): Likewise.
1271 (set_cmse_veneer_addr_from_implib): Likewise.
1272 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1273 cmse_scan instead of that of cmse_stub_changed to compute the number
1274 of stub created and use it to initialize stub_changed. Call
1275 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1276 of return value in elf32_arm_create_stub. Use
1277 arm_stub_section_start_offset () if not NULL to initialize size of
1278 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1279 erratum fix to -1. Use ret to hold return value.
1280 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1281 NULL to initialize size of secure gateway veneers section. Adapt
1282 comment to stress the importance of zeroing veneer section content.
1283 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1284 initialize eponymous field in struct elf32_arm_link_hash_table.
1286 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1288 * elf32-s390.c (stdarg.h): New include.
1289 (elf_s390_grok_psinfo): New function.
1290 (elf_s390_write_core_note): New function.
1291 (elf_backend_grok_psinfo): Declare backend hook.
1292 (elf_backend_write_core_note): Likewise.
1293 * elf64-s390.c (stdarg.h): New include.
1294 (elf_s390_grok_prstatus): New function.
1295 (elf_s390_grok_psinfo): New function.
1296 (elf_s390_write_core_note): New function.
1297 (elf_backend_grok_prstatus): Declare backend hook.
1298 (elf_backend_grok_psinfo): Likewise.
1299 (elf_backend_write_core_note): Likewise.
1301 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1303 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1304 (elf_s390_finish_ifunc_symbol): Likewise.
1305 (elf_s390_finish_dynamic_symbol): Likewise.
1306 (elf_s390_finish_dynamic_sections): Likewise.
1307 (elf_s390_grok_prstatus): Likewise.
1308 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1309 (elf_s390_finish_dynamic_symbol): Likewise.
1311 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1313 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1315 2016-08-23 Nick Clifton <nickc@redhat.com>
1317 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1318 there is no arm data associated with the section.
1320 2016-08-23 Alan Modra <amodra@gmail.com>
1323 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1324 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1326 2016-08-22 Nick Clifton <nickc@redhat.com>
1328 * doc/chew.c (main): Free the string buffer used to files as they
1331 2016-08-22 Alan Modra <amodra@gmail.com>
1333 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1334 (ppc_elf_relocate_section): ..to here. Comment. Error on
1335 detecting -mbss-plt -fPIC local ifuncs too.
1336 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1337 branch table entries.
1339 2016-08-19 Nick Clifton <nickc@redhat.com>
1341 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1342 section after the symbol table and string table sections.
1344 2016-08-19 Alan Modra <amodra@gmail.com>
1346 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1347 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1348 dyn_relocs for weakdefs.
1349 (alias_readonly_dynrelocs): New function.
1350 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1351 (ppc64_elf_relocate_section): Simplify condition under which
1352 dyn_relocs are emitted.
1354 2016-08-19 Alan Modra <amodra@gmail.com>
1357 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1358 (readonly_dynrelocs): Comment fix.
1359 (global_entry_stub): New function.
1360 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1361 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1362 that in size_global_entry_stubs, handling ifunc too. Delete dead
1364 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1365 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1366 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1367 undefweak syms. Expand and correct comments.
1368 (size_global_entry_stubs): Ensure symbol is defined.
1369 (ppc64_elf_relocate_section): Match condition under which
1370 dyn_relocs are emitted to that in allocate_dynrelocs.
1372 2016-08-12 Alan Modra <amodra@gmail.com>
1374 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1375 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1376 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1378 2016-08-11 Alan Modra <amodra@gmail.com>
1380 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1381 non_got_ref true in any case where we could have generated dynbss
1382 copies but decide not to do so.
1384 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1386 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1387 the stub address retrieved if associated with a microMIPS
1390 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1392 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1393 stub also add STO_MICROMIPS annotation.
1395 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1397 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1398 in microMIPS LA25 stub references.
1400 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1402 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1403 adjusting the use_count of merged .got entries.
1405 2016-08-08 Nick Clifton <nickc@redhat.com>
1407 * doc/chew.c (delete_string): Only free the string buffer if it is
1408 there. Mark the buffer as NULL after freeing.
1409 (drop): Free the dropped string.
1410 (free_words): New function: Frees the memory allocated to the
1412 (add_instrinsic): Duplicate the name string, so that it can be
1414 (compile): Free unused words.
1415 (main): Free the dictionary and top level string buffers at the
1418 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1420 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1421 * bfd-in2.h: Regenerate.
1422 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1424 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1425 cmse_implib field in struct elf32_arm_link_hash_table.
1426 (elf32_arm_filter_cmse_symbols): New function.
1427 (elf32_arm_filter_implib_symbols): Likewise.
1428 (elf_backend_filter_implib_symbols): Define to
1429 elf32_arm_filter_implib_symbols.
1431 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1433 * elf32-arm.c (CMSE_PREFIX): Define macro.
1434 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1435 (cmse_branch_thumb_only): Declare stub.
1436 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1437 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1438 FALSE if there is no PLT.
1439 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1440 (elf32_arm_final_link_relocate): Likewise.
1441 (elf32_arm_gc_sweep_hook): Likewise.
1442 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1443 secure entry functions.
1444 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1445 (arm_dedicated_stub_output_section_required): Change to a switch case
1446 and add a case for arm_stub_cmse_branch_thumb_only.
1447 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1448 (arm_stub_dedicated_output_section_name): Likewise.
1449 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1450 ATTRIBUTE_UNUSED for htab parameter.
1451 (arm_stub_required_alignment): Likewise.
1452 (arm_stub_sym_claimed): Likewise.
1453 (arm_dedicated_stub_section_padding): Likewise.
1454 (cmse_scan): New function.
1455 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1456 Set stub_changed to TRUE if such veneers were created.
1457 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1460 2016-08-02 Alan Modra <amodra@gmail.com>
1463 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1465 2016-08-02 Nick Clifton <nickc@redhat.com>
1468 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1469 (elf_backend_sweep_hook): Delete.
1471 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
1472 Kwok Cheung Yeung <kcy@codesourcery.com>
1474 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1475 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1476 (ppc_elf_vle_split16): Clear field before inserting.
1478 2016-08-01 Nick Clifton <nickc@redhat.com>
1480 * po/sv.po: Updated Swedish translation.
1482 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1483 Nick Clifton <nickc@redhat.com>
1486 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1487 of the coff_section_data before using it.
1489 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1491 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1492 in PLT compression selection.
1493 (_bfd_mips_elf_check_relocs): Likewise.
1495 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1497 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1498 case where there's no elf_link_hash_entry while processing
1499 GOT_NORMAL got entries.
1501 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1503 * version.m4 (BFD_VERSION): Set to 2.27.51.
1504 * configure: Regenerated.
1506 2016-07-21 Nick Clifton <nickc@redhat.com>
1508 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1509 (swap_out_syms): Return an error when not finding ELF output
1510 section rather than asserting.
1512 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1514 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1516 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1518 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1519 and handle pr_pid if present.
1521 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1524 * elf.c (assign_file_positions_for_load_sections): Also check
1525 p_paddr for program header space.
1527 2016-07-20 Alan Modra <amodra@gmail.com>
1529 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1530 ppc64_elf_unhandled_reloc for special_function.
1531 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1533 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1535 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1537 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1538 corresponding error message.
1540 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1542 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1543 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1544 (branch_reloc_p): New function.
1545 (mips_elf_calculate_relocation): Handle ISA mode determination
1546 for relocations against section symbols, against absolute
1547 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1549 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1550 checks for weak undefined symbols. Also check target alignment
1551 within the same ISA mode.
1552 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1553 in the alignment check.
1554 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1555 <R_MICROMIPS_PC10_S1>: Likewise.
1556 <R_MICROMIPS_PC16_S1>: Likewise.
1557 (mips_elf_perform_relocation): Report a failure for unsupported
1558 same-mode JALX instructions and cross-mode branches.
1559 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1560 error messages for jumps to misaligned addresses.
1562 2016-07-16 Alan Modra <amodra@gmail.com>
1564 * elflink.c: Include plugin-api.h.
1565 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1566 (try_claim): ..here.
1567 * plugin.h: Don't include bfd.h.
1568 (bfd_plugin_open_input): Declare.
1570 2016-07-16 Alan Modra <amodra@gmail.com>
1572 * targets.c (bfd_seach_for_target): Rename to..
1573 (bfd_iterate_over_targets): ..this. Rewrite doc.
1574 * bfd-in2.h: Regenerate.
1576 2016-07-16 Alan Modra <amodra@gmail.com>
1578 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1579 * libbfd.h: Regenerate.
1580 * bfd-in2.h: Regenerate.
1582 2016-07-16 Alan Modra <amodra@gmail.com>
1584 * libbfd-in.h (BFD_ALIGN): Move to..
1586 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1587 * elf32-ppc.c (default_params): Adjust init.
1588 (ppc_elf_link_params): Set pagesize_p2.
1589 * libbfd.h: Regenerate.
1590 * bfd-in2.h: Regenerate.
1592 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1594 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1595 (_bfd_elf_filter_global_symbols): Declare.
1596 * elf.c (_bfd_elf_filter_global_symbols): New function.
1597 * elflink.c (elf_filter_global_symbols): Likewise.
1598 (elf_output_implib): Likewise.
1599 (bfd_elf_final_link): Call above function, failing if it does.
1600 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1602 (elf_backend_copy_indirect_symbol): Fix spacing.
1603 (elf_backend_hide_symbol): Likewise.
1604 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1606 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1607 Nick Clifton <nickc@redhat.com>
1609 * elf32-arc.c (PR_DEBUG): Delete.
1610 Fix printing of debug information. Fix formatting of debug
1612 (debug_arc_reloc): Handle symbols that are not from an input file.
1613 (arc_do_relocation): Remove excessive exclamation points.
1615 * arc-got.h: Fix formatting. Fix printing of debug information.
1616 (new_got_entry_to_list): Use xmalloc.
1617 * config.bfd: use the big-endian arc vector as the default vector
1618 for big-endian arc targets.
1620 2016-07-15 Alan Modra <amodra@gmail.com>
1622 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1623 from marking sym_indices.
1625 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1627 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1628 first with relocations against absolute symbols.
1629 (bfd_install_relocation): Likewise.
1631 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1633 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1634 .got/.got.plt sections to 8 bytes.
1636 2016-07-12 Nick Clifton <nickc@redhat.com>
1638 * binary.c (binary_set_section_contents): Second grammar fix.
1640 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1642 * binary.c (binary_set_section_contents): Fix grammar in warning
1645 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1647 * elf32-arc.c: made PR_DEBUG always defined.
1649 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1651 * arc-got.h: Moved got related structures from elf32-arc.c to
1652 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1653 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1654 tls_type_for_reloc, symbol_has_entry_of_type,
1655 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1656 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1657 relocate_fix_got_relocs_for_got_info,
1658 create_got_dynrelocs_for_single_entry,
1659 create_got_dynrelocs_for_got_info): Added to file.
1660 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1663 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1665 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1667 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1669 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1670 (THUMB32_MOVW): Likewise.
1671 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1672 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1673 (arm_stub_is_thumb): Add new veneer stub.
1674 (arm_type_of_stub): Use new veneer.
1675 (arm_stub_required_alignment): Add new veneer.
1677 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1679 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1680 (SEC_ELF_PURECODE): ... this.
1681 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1683 (elf32_arm_fake_sections): Likewise.
1684 (elf_32_arm_section_flags): Likewise.
1685 (elf_32_arm_lookup_section_flags): Likewise.
1686 * section.c (SEC_ELF_NOREAD): Rename to ...
1687 (SEC_ELF_PURECODE): ... this.
1689 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1691 * elf32-arm.c (using_thumb2_bl): New function.
1692 (arm_type_of_stub): Declare thumb2 variable together and change type
1693 to bfd_boolean. Use using_thumb2_bl () to determine whether
1694 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1695 checked for BL range.
1696 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1697 the bit size of BL offset.
1699 2016-06-29 Nick Clifton <nickc@redhat.com>
1701 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1702 Returns TRUE for AArch64 mapping symbols.
1703 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1704 mapping symbols as precious in object files so that they will not
1706 (elf_backend_symbol_processing): Define.
1708 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1709 for ARM mapping symbols.
1710 (elf32_arm_backend_symbol_processing): Make use of the new function.
1712 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1715 * elflink.c (elf_link_check_versioned_symbol): Return false
1716 for unreferenced undefined symbol.
1718 2016-06-28 Nick Clifton <nickc@redhat.com>
1720 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1723 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1724 function. Marks mapping symbols in object files as precious, so
1725 that strip will not remove them.
1726 (elf_backend_symbol_processing): Define.
1728 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1730 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1731 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1733 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1735 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1737 (mips16_reloc_map): Likewise.
1738 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1739 (mips16_elf64_howto_table_rela): Likewise.
1740 (mips16_reloc_map): Likewise.
1741 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1742 (elf_mips16_howto_table_rela): Likewise.
1743 (mips16_reloc_map): Likewise.
1744 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1745 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1746 (b_reloc_p): Likewise.
1747 (mips_elf_calculate_relocation): Likewise.
1748 (_bfd_mips_elf_check_relocs): Likewise.
1749 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1750 * bfd-in2.h: Regenerate.
1751 * libbfd.h: Regenerate.
1753 2016-06-27 Alan Modra <amodra@gmail.com>
1756 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1757 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1759 (ppc64_elf_size_stubs): Adjust to suit.
1761 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1763 * elf32-dlx.h: New file.
1764 * elf32-dlx.c: Adjust.
1766 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1768 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1770 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1772 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1775 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1777 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1778 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1779 (elfcore_grok_freebsd_psinfo): New function.
1780 (elfcore_grok_freebsd_prstatus): New function.
1781 (elfcore_grok_freebsd_note): New function.
1782 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1785 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1787 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1790 2016-06-24 Alan Modra <amodra@gmail.com>
1792 * config.bfd: Delete mips vxworks patterns matched earlier.
1793 Combine mips*-*-none with mips*-*-elf*.
1795 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1797 * elfxx-mips.c (mips_elf_perform_relocation): Call
1798 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1799 use the `%X%H' format for the cross-mode jump conversion error
1800 message. Remove the full stop from the end of the message.
1801 Continue processing rather than returning failure.
1803 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1805 * archures.c: Remove bfd_mach_arc_nps400.
1806 * bfd-in2.h: Likewise.
1807 * cpu-arc.c (arch_info_struct): Likewise.
1808 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1811 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1815 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1817 (elf_link_is_defined_archive_symbol): Call
1818 bfd_link_plugin_object_p on unknown plugin object and use the
1819 IR symbol table if the input is an IR object.
1820 * plugin.c (bfd_link_plugin_object_p): New function.
1821 * plugin.h (bfd_link_plugin_object_p): New prototype.
1823 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1826 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1827 on symbol from plugin dummy input.
1829 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1831 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1833 * bfd-in2.h: Regenerated.
1834 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1835 with bfd_plugin_unknown.
1837 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1840 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1841 bfd_boolean argument.
1842 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1843 "shared object" with "PIC object" in comments.
1844 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1845 "shared object" with "PIC object" in comments. Avoid PLT if
1846 requested. Generate dynamic relocations for non-GOT references.
1847 Make room for the special first entry in PLT and allocate PLT
1848 entry only for PLT and PC-relative references. Store dynamic
1849 GOT relocations in .rel[a].iplt section for static executables.
1850 If PLT isn't used, always use GOT for symbol value. Don't
1851 allocate GOT entry if it isn't used.
1852 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1853 count only in the code section. Allocate dynamic pointer
1854 relocation against STT_GNU_IFUNC symbol in the non-code section.
1855 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1856 only for PC-relative references.
1857 (elf_i386_allocate_dynrelocs): Pass TRUE to
1858 _bfd_elf_allocate_ifunc_dyn_relocs.
1859 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1860 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1861 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1862 the non-code section and store it in the proper REL section.
1863 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1865 (elf_i386_finish_dynamic_symbol): Generate dynamic
1866 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1867 STT_GNU_IFUNC symbols without PLT.
1868 (elf_i386_finish_dynamic_sections): Don't handle local
1869 STT_GNU_IFUNC symbols here.
1870 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1872 (elf_backend_output_arch_local_syms): New.
1873 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1874 count only in the code section. Allocate dynamic pointer
1875 relocation against STT_GNU_IFUNC symbol in the non-code section.
1876 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1877 count only for PC-relative references.
1878 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1879 _bfd_elf_allocate_ifunc_dyn_relocs.
1880 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1881 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1882 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1883 without PLT. Generate dynamic pointer relocation against
1884 STT_GNU_IFUNC symbol in the non-code section and store it in
1885 the proper RELA section. Don't allow non-pointer relocation
1886 against STT_GNU_IFUNC symbol without PLT.
1887 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1888 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1889 STT_GNU_IFUNC symbols without PLT.
1890 (elf_x86_64_finish_dynamic_sections): Don't handle local
1891 STT_GNU_IFUNC symbols here.
1892 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1894 (elf_backend_output_arch_local_syms): New.
1895 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1896 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1898 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1899 Tony Wang <tony.wang@arm.com>
1901 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1903 (stub_long_branch_thumb2_only): Define stub.
1904 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1905 (arm_stub_long_branch_thumb2_only): Likewise.
1906 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1909 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1911 * archures.c (bfd_mach_sparc_v8plusc): Define.
1912 (bfd_mach_sparc_v9c): Likewise.
1913 (bfd_mach_sparc_v8plusd): Likewise.
1914 (bfd_mach_sparc_v9d): Likewise.
1915 (bfd_mach_sparc_v8pluse): Likewise.
1916 (bfd_mach_sparc_v9e): Likewise.
1917 (bfd_mach_sparc_v8plusv): Likewise
1918 (bfd_mach_sparc_v9v): Likewise.
1919 (bfd_mach_sparc_v8plusm): Likewise.
1920 (bfd_mach_sparc_v9m): Likewise.
1921 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1922 (bfd_mach_sparc_64bit_p): Likewise.
1923 * bfd-in2.h: Regenerate.
1924 * cpu-sparc.c (arch_info_struct): Add entries for
1925 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1926 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1927 and bfd_mach_sparc_v9{c,d,e,v,m}.
1928 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1929 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1931 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1933 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1934 symbols for relocations against IFUNC symbols.
1935 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1937 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1939 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1940 .rela.iplt in DT_PLTRELSZ.
1941 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1942 for DT_PLTRELSZ and DT_RELASZ as well.
1944 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1946 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1947 non-loaded, non-alloced sections.
1948 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1950 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1952 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1953 allocating dynamic relocation.
1954 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1956 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1959 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1960 offsets until reloc_toaddr.
1962 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1964 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1965 Don't check symbol type for STN_UNDEF symbol index.
1966 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1967 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1970 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1972 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1974 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1975 for exact arch value then. Force review of arch check logic for new
1977 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1978 that logic for new architecture.
1979 (arch_has_thumb2_nop): Remove.
1980 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1981 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1983 2016-06-14 Alan Modra <amodra@gmail.com>
1985 * bfd-in.h (bfd_my_archive): Delete.
1986 * bfd-in2.h: Regenerate.
1988 2016-06-14 Alan Modra <amodra@gmail.com>
1991 * archive.c (open_nested_file): Set my_archive.
1992 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1994 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1995 (bfd_seek): Likewise.
1996 * bfdwin.c (bfd_get_file_window): Likewise.
1997 * cache.c (cache_bmmap): Likewise.
1998 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1999 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
2001 * plugin.c (try_claim): Likewise.
2002 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
2003 file within thin archive, not the archive.
2005 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2008 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
2009 section address for R_386_GOT32/R_386_GOT32X relocations against
2010 IFUNC symbols if there is no base register and return error for
2013 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2015 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
2016 GOT32 adjustment for static executables.
2018 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
2020 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
2022 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2024 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
2026 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2028 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
2030 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2032 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
2033 (SECTSTART): Changed.
2034 (elf_arc_relocate_section): Fixed mistake in PIE related
2036 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
2038 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2040 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
2041 enable support for "-z combreloc" and DT_RELACOUNT.
2042 (elf_backend_reloc_type_class): Likewise
2044 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
2047 * elf32-i386.c (elf_i386_relocate_section): When relocating
2048 R_386_GOT32, return error without a base register for PIC and
2049 subtract the .got.plt section address only with a base register.
2051 2016-06-10 Alan Modra <amodra@gmail.com>
2053 * elf-strtab.c (struct strtab_save): Use size_t for "size".
2054 (struct elf_strtab_hash): Likewise for "size" and "alloced".
2055 (_bfd_elf_strtab_init): Formatting.
2056 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
2057 (_bfd_elf_strtab_addref): Take size_t idx param.
2058 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
2059 (_bfd_elf_strtab_offset): Likewise.
2060 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
2061 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
2062 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
2063 (_bfd_elf_strtab_finalize): Similarly.
2064 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2065 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2066 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2067 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2068 using bfd_size_type.
2069 (bfd_section_from_shdr): Delete amt.
2070 (_bfd_elf_init_reloc_shdr): Likewise.
2071 (_bfd_elf_link_assign_sym_version): Likewise.
2072 (assign_section_numbers): Use size_t reloc_count.
2073 * elflink.c (struct elf_symbuf_head): Use size_t "count".
2074 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2075 (elf_link_is_defined_archive_symbol): Likewise.
2076 (elf_add_dt_needed_tag): Likewise.
2077 (elf_finalize_dynstr): Likewise.
2078 (elf_link_add_object_symbols): Likewise.
2079 (bfd_elf_size_dynamic_sections): Likewise.
2080 (elf_create_symbuf): Similarly.
2081 (bfd_elf_match_symbols_in_sections): Likewise.
2082 (elf_link_swap_symbols_out): Likewise.
2083 (elf_link_check_versioned_symbol): Likewise.
2084 (bfd_elf_gc_record_vtinherit): Likewise.
2085 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2087 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2090 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2091 and relocs only if shrinking occurred.
2093 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2095 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2096 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2097 (elf_i386_check_tls_transition): Check indirect call and direct
2098 call with the addr32 prefix for general and local dynamic models.
2099 Set the tls_get_addr feild.
2100 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2101 indirect ___tls_get_addr call via GOT.
2102 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2103 transitions with indirect call and direct call with the addr32
2106 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2108 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2109 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2110 (elf_s390_relocate_section): Fix comment.
2111 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2114 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2116 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2117 section offset when calculation the larl operand in the first PLT
2120 2016-06-07 Alan Modra <amodra@gmail.com>
2122 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2123 to match other 32-bit archs.
2124 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2125 (ppc_elf_object_p): Call it.
2126 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2128 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2129 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2130 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2131 _bfd_elf_ppc_at_tprel_transform): Move to..
2132 * elf-bfd.h: ..here.
2133 (_bfd_elf_ppc_set_arch): Declare.
2134 * bfd-in2.h: Regenerate.
2136 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2138 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2139 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2140 (elf_x86_64_check_tls_transition): Check indirect call and
2141 direct call with the addr32 prefix for general and local dynamic
2142 models. Set the tls_get_addr feild.
2143 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2144 indirect __tls_get_addr call via GOT.
2145 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2146 transitions with indirect call and direct call with the addr32
2149 2016-06-04 Christian Groessler <chris@groessler.org>
2151 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2153 2016-06-02 Nick Clifton <nickc@redhat.com>
2156 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2158 (arch_info_struct): Likewise.
2159 (architectures): Likewise.
2161 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2163 * config.bfd: Replace -uclibc with *.
2165 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2167 * elf64-x86-64.c: Replace data32 with data16 in comments.
2169 2016-05-31 Alan Modra <amodra@gmail.com>
2173 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2174 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2175 symbol given a version by a script different to the version
2176 of the symbol being added.
2177 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2178 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2179 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2180 (struct strtab_save): New.
2181 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2182 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2183 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2185 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2187 * elf32-hppa.h: Add extern "C".
2188 * elf32-nds32.h: Likewise.
2189 * elf32-tic6x.h: Likewise.
2191 2016-06-01 Nick Clifton <nickc@redhat.com>
2193 * po/sr.po: New Serbian translation.
2194 * configure.ac (ALL_LINGUAS): Add sr.
2195 * configure: Regenerate.
2197 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2199 * elfxx-mips.c (b_reloc_p): New function.
2200 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2203 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2205 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2206 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2207 reloc location from calculation, treat the addend as signed with
2208 local non-section symbols and enable overflow detection.
2210 2016-05-28 Alan Modra <amodra@gmail.com>
2212 * aoutx.h: Adjust linker callback calls throughout file,
2215 * coff-alpha.c: Likewise.
2216 * coff-arm.c: Likewise.
2217 * coff-h8300.c: Likewise.
2218 * coff-h8500.c: Likewise.
2219 * coff-i960.c: Likewise.
2220 * coff-mcore.c: Likewise.
2221 * coff-mips.c: Likewise.
2222 * coff-ppc.c: Likewise.
2223 * coff-rs6000.c: Likewise.
2224 * coff-sh.c: Likewise.
2225 * coff-tic80.c: Likewise.
2226 * coff-w65.c: Likewise.
2227 * coff-z80.c: Likewise.
2228 * coff-z8k.c: Likewise.
2229 * coff64-rs6000.c: Likewise.
2230 * cofflink.c: Likewise.
2231 * ecoff.c: Likewise.
2232 * elf-bfd.h: Likewise.
2233 * elf-m10200.c: Likewise.
2234 * elf-m10300.c: Likewise.
2235 * elf32-arc.c: Likewise.
2236 * elf32-arm.c: Likewise.
2237 * elf32-avr.c: Likewise.
2238 * elf32-bfin.c: Likewise.
2239 * elf32-cr16.c: Likewise.
2240 * elf32-cr16c.c: Likewise.
2241 * elf32-cris.c: Likewise.
2242 * elf32-crx.c: Likewise.
2243 * elf32-d10v.c: Likewise.
2244 * elf32-epiphany.c: Likewise.
2245 * elf32-fr30.c: Likewise.
2246 * elf32-frv.c: Likewise.
2247 * elf32-ft32.c: Likewise.
2248 * elf32-h8300.c: Likewise.
2249 * elf32-hppa.c: Likewise.
2250 * elf32-i370.c: Likewise.
2251 * elf32-i386.c: Likewise.
2252 * elf32-i860.c: Likewise.
2253 * elf32-ip2k.c: Likewise.
2254 * elf32-iq2000.c: Likewise.
2255 * elf32-lm32.c: Likewise.
2256 * elf32-m32c.c: Likewise.
2257 * elf32-m32r.c: Likewise.
2258 * elf32-m68hc1x.c: Likewise.
2259 * elf32-m68k.c: Likewise.
2260 * elf32-mep.c: Likewise.
2261 * elf32-metag.c: Likewise.
2262 * elf32-microblaze.c: Likewise.
2263 * elf32-moxie.c: Likewise.
2264 * elf32-msp430.c: Likewise.
2265 * elf32-mt.c: Likewise.
2266 * elf32-nds32.c: Likewise.
2267 * elf32-nios2.c: Likewise.
2268 * elf32-or1k.c: Likewise.
2269 * elf32-ppc.c: Likewise.
2270 * elf32-s390.c: Likewise.
2271 * elf32-score.c: Likewise.
2272 * elf32-score7.c: Likewise.
2273 * elf32-sh.c: Likewise.
2274 * elf32-sh64.c: Likewise.
2275 * elf32-spu.c: Likewise.
2276 * elf32-tic6x.c: Likewise.
2277 * elf32-tilepro.c: Likewise.
2278 * elf32-v850.c: Likewise.
2279 * elf32-vax.c: Likewise.
2280 * elf32-visium.c: Likewise.
2281 * elf32-xstormy16.c: Likewise.
2282 * elf32-xtensa.c: Likewise.
2283 * elf64-alpha.c: Likewise.
2284 * elf64-hppa.c: Likewise.
2285 * elf64-ia64-vms.c: Likewise.
2286 * elf64-mmix.c: Likewise.
2287 * elf64-ppc.c: Likewise.
2288 * elf64-s390.c: Likewise.
2289 * elf64-sh64.c: Likewise.
2290 * elf64-x86-64.c: Likewise.
2291 * elflink.c: Likewise.
2292 * elfnn-aarch64.c: Likewise.
2293 * elfnn-ia64.c: Likewise.
2294 * elfxx-mips.c: Likewise.
2295 * elfxx-sparc.c: Likewise.
2296 * elfxx-tilegx.c: Likewise.
2297 * linker.c: Likewise.
2298 * pdp11.c: Likewise.
2299 * pe-mips.c: Likewise.
2300 * reloc.c: Likewise.
2301 * reloc16.c: Likewise.
2302 * simple.c: Likewise.
2303 * vms-alpha.c: Likewise.
2304 * xcofflink.c: Likewise.
2305 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2306 status param. Adjust calls to these and linker callbacks throughout.
2307 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2308 get_ramstart): Delete status param. Adjust calls to these and
2309 linker callbacks throughout.
2311 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2313 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2314 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2315 target alignment verification.
2317 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2319 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2320 section name if `bfd_elf_string_from_elf_section' returns an
2323 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2325 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2326 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2327 for message. Continue processing rather than returning failure.
2329 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
2331 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2332 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2333 Call `bfd_set_error'.
2335 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2338 * archive.c (bfd_slurp_armap): Replace
2339 bfd_elf64_archive_slurp_armap with
2340 _bfd_archive_64_bit_slurp_armap.
2341 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2342 BFD64 is defined and the archive is too big.
2343 (coff_write_armap): Likewise.
2344 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2345 (_bfd_archive_64_bit_slurp_armap): This.
2346 (bfd_elf64_archive_write_armap): Renamed to ...
2347 (_bfd_archive_64_bit_write_armap): This.
2348 * configure.ac: Add --enable-64-bit-archive.
2349 (want_64_bit_archive): New. Set to true by default for 64-bit
2350 MIPS and s390 ELF targets.
2351 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2352 * config.in: Regenerated.
2353 * configure: Likewise.
2354 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2355 (bfd_elf64_archive_slurp_armap): Likewise.
2356 (bfd_elf64_archive_write_armap): Likewise.
2357 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2358 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2359 (bfd_elf64_archive_truncate_arname): Likewise.
2360 (bfd_elf64_archive_read_ar_hdr): Likewise.
2361 (bfd_elf64_archive_write_ar_hdr): Likewise.
2362 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2363 (bfd_elf64_archive_get_elt_at_index): Likewise.
2364 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2365 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2366 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2367 (bfd_elf64_archive_slurp_armap): Likewise.
2368 (bfd_elf64_archive_write_armap): Likewise.
2369 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2370 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2371 (bfd_elf64_archive_truncate_arname): Likewise.
2372 (bfd_elf64_archive_read_ar_hdr): Likewise.
2373 (bfd_elf64_archive_write_ar_hdr): Likewise.
2374 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2375 (bfd_elf64_archive_get_elt_at_index): Likewise.
2376 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2377 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2378 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2379 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2380 bfd_elfNN_archive_functions isn't defined.
2381 (TARGET_LITTLE_SYM): Likewise.
2382 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2383 (_bfd_archive_64_bit_write_armap): Likewise.
2384 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2385 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2386 (_bfd_archive_64_bit_truncate_arname): Likewise.
2387 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2388 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2389 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2390 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2391 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2392 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2393 * libbfd.h: Regenerated.
2394 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2395 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2397 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2400 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2401 linker add_archive_element callback returns FALSE.
2402 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2403 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2404 archive element if linker add_archive_element callback returns
2406 * elflink.c (elf_link_add_archive_symbols): Likewise.
2407 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2408 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2409 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2410 (xcoff_link_check_ar_symbols): Likewise.
2412 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2414 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2415 <bfd_reloc_outofrange>: Unify error reporting code.
2417 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
2419 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2420 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2421 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2422 * bfd-in2.h: Regenerate.
2423 * libbfd.h: Likewise.
2425 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2427 * config.bfd: Add entry for arm-phoenix.
2429 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2431 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2432 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2433 account for padding for stub section requiring one.
2434 (elf32_arm_build_stubs): Add comment to stress the importance of
2435 zeroing veneer section content.
2437 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2439 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2441 * bfd-in2.h: Regenerate.
2442 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2444 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2445 (arm_dedicated_stub_output_section_name): Likewise.
2446 (arm_dedicated_stub_input_section_ptr): Likewise.
2447 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2448 function description comment. Add support for dedicated output stub
2449 section to given stub types.
2450 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2451 elf32_arm_create_or_find_stub_sec.
2452 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2453 (elf32_arm_size_stubs): Pass stub type when calling
2454 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2455 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2457 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2459 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2460 when setting need_convert_load.
2462 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2464 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2467 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2470 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2472 (elf_i386_convert_load): Don't convert R_386_GOT32.
2474 2016-05-20 Alan Modra <amodra@gmail.com>
2477 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2478 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2480 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2482 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2483 (debug_arc_reloc): Likewise.
2484 (elf_arc_relocate_section): Likewise.
2485 (elf_arc_check_relocs): Likewise.
2486 (elf_arc_adjust_dynamic_symbol): Likewise.
2487 (elf_arc_add_symbol_hook): Likewise.
2489 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2491 * config.bfd: Remove `am34-*-linux*' support.
2493 2016-05-19 Alan Modra <amodra@gmail.com>
2495 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2496 relocs before plt relocs.
2498 2016-05-19 Alan Modra <amodra@gmail.com>
2500 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2501 before dereferencing.
2503 2016-05-18 Nick Clifton <nickc@redhat.com>
2505 * po/sv.po: Updated Swedish translation.
2507 2016-05-18 Alan Modra <amodra@gmail.com>
2509 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2510 for each BFD. Don't goto error_ret_free_local from outside loop.
2512 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2514 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2515 STB_GNU_UNIQUE handling.
2516 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2517 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2518 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2519 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2520 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2521 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2522 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2523 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2524 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2525 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2526 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2527 (elf_backend_add_symbol_hook): Remove macro.
2528 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2529 for STB_GNU_UNIQUE symbols.
2531 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2533 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2535 (v850_elf_copy_private_bfd_data): ... here. Call the new
2536 function and `_bfd_elf_copy_private_bfd_data'.
2538 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2541 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2542 GOTPCREL relocation against large section.
2544 2016-05-13 Alan Modra <amodra@gmail.com>
2546 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2547 linker dynamic sections in calculating size and address of
2548 dynamic tags rather than using output sections. Remove asserts.
2549 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2550 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2551 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2552 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2553 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2554 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2555 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2556 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2557 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2558 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2559 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2560 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2561 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2562 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2563 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2564 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2565 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2566 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2567 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2568 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2569 * elflink.c (bfd_elf_final_link): Likewise.
2570 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2571 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2572 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2573 don't set doit. Look up dynobj section.
2574 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2575 invocation and dynamic tag vma calculation. Don't test
2576 boolean var == TRUE.
2577 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2580 2016-05-13 Alan Modra <amodra@gmail.com>
2582 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2583 octets_per_byte. Put dynamic .rela.plt last in link orders.
2584 Assign output_offset for reloc sections rather than writing
2585 sorted relocs from block corresponding to output_offset.
2587 2016-05-12 Alan Modra <amodra@gmail.com>
2589 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2591 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2593 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2595 2016-05-11 Alan Modra <amodra@gmail.com>
2597 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2598 (elf32_hppa_check_relocs): Don't set dynobj.
2599 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2600 (elf32_hppa_build_stubs): Likewise.
2601 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2603 2016-05-11 Alan Modra <amodra@gmail.com>
2606 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2607 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2609 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2611 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2612 aarch64_tls_transition check.
2614 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2616 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2618 (arm_stub_sym_claimed): New function.
2619 (elf32_arm_create_stub): Use veneered symbol name and section if
2620 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2621 (arm_stub_claim_sym): New function.
2622 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2623 veneered symbol, otherwise create local symbol as before.
2625 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2627 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2628 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2629 and set branch type of a symbol.
2630 (bfd_elf32_arm_process_before_allocation): Likewise.
2631 (elf32_arm_relocate_section): Likewise and fix identation along the
2633 (allocate_dynrelocs_for_symbol): Likewise.
2634 (elf32_arm_finish_dynamic_symbol): Likewise.
2635 (elf32_arm_swap_symbol_in): Likewise.
2636 (elf32_arm_swap_symbol_out): Likewise.
2638 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2640 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2641 * bfd-in2.h: Regenerated.
2642 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2643 parameter to add_stub_section callback.
2644 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2645 and pass it down to add_stub_section.
2646 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2648 (elf32_arm_size_stubs): Add output section parameter to
2649 add_stub_section function pointer parameter.
2651 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2653 * elf32-arm.c (elf32_arm_create_stub): New function.
2654 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2656 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2658 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2659 arm_stub_a8_veneer_lwm enumerator.
2660 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2661 aforementioned enumerator.
2662 (struct elf32_arm_stub_hash_entry): Delete target_addend
2663 field and add source_value.
2664 (struct a8_erratum_fix): Delete addend field and add target_offset.
2665 (stub_hash_newfunc): Initialize source_value field amd remove
2666 initialization for target_addend.
2667 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2668 the else to being always executed, moving the
2669 arm_stub_a8_veneer_b_cond specific code in it. Remove
2670 stub_entry->target_addend from points_to computation.
2671 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2672 to target symbol from start of section rather than the offset from the
2674 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2675 fields from struct a8_erratum_fix's offset and target_offset
2677 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2678 veneered_insn_loc and loc using stub_entry's source_value.
2680 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2682 (elf32_arm_merge_eabi_attributes): Add merging logic for
2685 2016-05-10 Pip Cet <pipcet@gmail.com>
2688 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2689 Define as _bfd_generic_copy_link_hash_symbol_type when using
2692 2016-05-09 Nick Clifton <nickc@redhat.com>
2695 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2696 field before accessing sections array.
2698 2016-05-09 Christophe Monat <christophe.monat@st.com>
2701 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2702 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2704 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2706 (create_instruction_vldmdb): Likewise.
2707 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2708 uses it to re-encode.
2710 2016-05-09 Nick Clifton <nickc@redhat.com>
2713 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2716 2016-05-09 Alan Modra <amodra@gmail.com>
2718 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2720 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2723 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2724 documenting that indx == -3 if symbol is defined in a discarded
2726 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2727 symbol is defined in a discarded section.
2728 (elf_link_output_extsym): Strip a global symbol defined in a
2731 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2733 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2736 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2738 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2740 (elf_i386_convert_load_reloc): This. New function.
2741 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2743 (elf_x86_64_convert_load_reloc): This. New function.
2745 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2747 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2748 Don't check if contents == NULL.
2749 (elf_i386_tls_transition): Add from_relocate_section. Check
2750 from_relocate_section instead of contents != NULL. Update
2751 elf_i386_check_tls_transition call.
2752 (elf_i386_check_relocs): Cache the section contents if
2753 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2754 elf_i386_tls_transition.
2755 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2756 to elf_i386_tls_transition.
2757 (elf_backend_caches_rawsize): New.
2758 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2759 if contents == NULL.
2760 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2761 from_relocate_section instead of contents != NULL.
2762 (elf_x86_64_check_relocs): Cache the section contents if
2763 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2764 elf_x86_64_tls_transition.
2765 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2766 to elf_x86_64_tls_transition.
2767 (elf_backend_caches_rawsize): New.
2769 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2772 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2775 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2777 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2778 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2779 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2780 no_apply_dynamic_relocs.
2781 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2782 dynamic relocations generated.
2784 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2786 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2788 (elf_i386_create_dynamic_sections): Here.
2789 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2790 interp setting to ...
2791 (elf_x86_64_create_dynamic_sections): Here.
2793 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2795 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2796 and replace (EH)->has_got_reloc with GOT_RELOC.
2797 (elf_i386_fixup_symbol): Pass has_got_reloc to
2798 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2799 (elf_i386_allocate_dynrelocs): Likewise.
2800 (elf_i386_relocate_section): Likewise.
2801 (elf_i386_finish_dynamic_symbol): Likewise.
2802 (elf_i386_convert_load): Pass TRUE to
2803 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2804 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2805 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2806 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2807 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2808 (elf_x86_64_allocate_dynrelocs): Likewise.
2809 (elf_x86_64_relocate_section): Likewise.
2810 (elf_x86_64_finish_dynamic_symbol): Likewise.
2811 (elf_x86_64_convert_load): Pass TRUE to
2812 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2814 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2816 * elf32-i386.c (check_relocs_failed): New.
2817 (elf_i386_check_relocs): Set check_relocs_failed on error.
2818 (elf_i386_relocate_section): Skip if check_relocs failed.
2820 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2822 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2823 check_relocs_failed on error.
2825 2016-04-29 Nick Clifton <nickc@redhat.com>
2828 * elf-bfd.h (struct elf_backend_data): Rename
2829 elf_backend_set_special_section_info_and_link to
2830 elf_backend_copy_special_section_fields.
2831 * elfxx-target.h: Likewise.
2832 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2833 comparing section flags.
2834 (copy_special_section_fields): New function.
2835 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2836 Perform two scans over special sections. The first one looks for
2837 a direct mapping between the output section and an input section.
2838 The second scan looks for a possible match based upon section
2840 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2841 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2843 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2844 elf32_i386_copy_solaris_special_section_fields.
2845 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2846 Rename to elf32_sparc_copy_solaris_special_section_fields.
2847 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2848 elf64_x86_64_copy_solaris_special_section_fields.
2850 2016-04-28 Nick Clifton <nickc@redhat.com>
2852 * po/zh_CN.po: Updated Chinese (simplified) translation.
2854 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2857 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2858 when estimating distances between output sections.
2860 2016-04-27 Alan Modra <amodra@gmail.com>
2862 * elflink.c (_bfd_elf_is_start_stop): New function.
2863 (_bfd_elf_gc_mark_rsec): Use it.
2864 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2866 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2868 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2869 * mmo.c (mmo_get_section_contents): Likewise.
2870 (mmo_set_section_contents): Likewise.
2872 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2874 * elf-bfd.h (elf_link_hash_table): Update comments for
2876 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2877 the unused NULL entry at the head of dynamic symbol table.
2878 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2881 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2883 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2884 created file from dynobj.
2886 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2888 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2889 normal input file if possible.
2891 2016-04-21 Nick Clifton <nickc@redhat.com>
2893 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2894 * aout-target.h: Likewise.
2895 * aout-tic30.c: Likewise.
2896 * binary.c: Likewise.
2898 * coff-alpha.c: Likewise.
2899 * coff-rs6000.c: Likewise.
2900 * coff64-rs6000.c: Likewise.
2901 * coffcode.h: Likewise.
2902 * i386msdos.c: Likewise.
2903 * i386os9k.c: Likewise.
2906 * libbfd-in.h: Likewise.
2907 * libecoff.h: Likewise.
2908 * mach-o-target.c: Likewise.
2910 * nlm-target.h: Likewise.
2911 * oasys.c: Likewise.
2913 * plugin.c: Likewise.
2914 * ppcboot.c: Likewise.
2917 * tekhex.c: Likewise.
2918 * versados.c: Likewise.
2919 * vms-alpha.c: Likewise.
2921 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2922 * linker.c (bfd_link_check_relocs): New function.
2923 (_bfd_generic_link_check_relocs): New function.
2924 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2925 _bfd_link_check_relocs field.
2926 (struct bfd_target)L Add _bfd_link_check_relocs field.
2927 * bfd-in2.h: Regenerate.
2928 * libbfd.h: Regenerate.
2930 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2932 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2933 (elf_backend_gc_sweep_hook): Likewise.
2934 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2935 (elf_backend_gc_sweep_hook): Likewise.
2937 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2939 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2940 in excluded sections
2942 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2945 * elf64-x86-64.c (check_relocs_failed): New.
2946 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2947 Support relocation agaist local symbol. Set check_relocs_failed.
2948 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2949 R_X86_64_32 relocation overflow.
2950 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2951 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2953 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2955 * elf32-i386.c (elf_i386_check_relocs): Call
2956 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2957 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2959 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2961 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2962 * elflink.c (_bfd_elf_link_check_relocs): New function.
2963 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2964 if check_relocs_after_open_input is FALSE.
2966 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2968 * cache.c: Update old style function definitions.
2969 * elf32-m68k.c: Likewise.
2970 * elf64-mmix.c: Likewise.
2971 * stab-syms.c: Likewise.
2973 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2975 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2977 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2979 * Makefile.in: Regenerated with automake 1.11.6.
2980 * aclocal.m4: Likewise.
2981 * doc/Makefile.in: Likewise.
2983 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2985 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2986 * bfd-in2.h: Regenerate.
2987 * libbfd.h: Regenerate.
2988 * elf32-arc.c: Add 'opcode/arc.h' include.
2989 (struct arc_relocation_data): Add symbol_name.
2990 (arc_special_overflow_checks): New function.
2991 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2992 required, add an extra comment.
2993 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2995 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2997 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2999 (elf_arc_relocate_section): Update enum uses.
3000 (elf_arc_check_relocs): Likewise.
3001 (elf_arc_finish_dynamic_symbol): Likewise.
3003 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
3005 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
3008 2016-04-14 Nick Clifton <nickc@redhat.com>
3011 * elf-bbfd.h (struct elf_backend_data): New field:
3013 New field: elf_backend_set_special_section_info_and_link
3014 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
3016 (elf_backend_set_special_section_info_and_link): Define if not
3018 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
3019 elf_backend_strtab_flags macros to initialise fields in structure.
3020 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
3021 being set even if SHF_MERGE is not set.
3022 (elf_fake_sections): Likewise.
3023 (section_match): New function. Matches two ELF sections based
3024 upon fixed characteristics.
3025 (find_link): New function. Locates a section in a BFD that
3026 matches a section in a different BFD.
3027 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
3028 fields of reserved sections.
3029 (bfd_elf_compute_section_file_positions): Set the flags for the
3030 .shstrtab section based upon the elf_strtab_flags field in the
3031 elf_backend_data structure.
3032 (swap_out_syms): Likewise for the .strtab section.
3033 * elflink.c (bfd_elf_final_link): Set the flags for the
3034 .strtab section based upon the elf_strtab_flags field in the
3035 elf_backend_data structure.
3036 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
3037 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
3039 (elf_backend_set_special_section_info_and_link): Define for
3041 * elf32-sparc.c: Likewise.
3042 * elf64-x86-64.c: Likewise.
3044 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
3047 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
3049 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
3050 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
3051 applies to read-only section.
3052 * elf32-i386.c (elf_i386_link_hash_table): Add
3053 readonly_dynrelocs_against_ifunc.
3054 (elf_i386_allocate_dynrelocs): Updated.
3055 (elf_i386_size_dynamic_sections): Issue an error for read-only
3056 segment with dynamic IFUNC relocations only if
3057 readonly_dynrelocs_against_ifunc is TRUE.
3058 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3059 readonly_dynrelocs_against_ifunc.
3060 (elf_x86_64_allocate_dynrelocs): Updated.
3061 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
3062 segment with dynamic IFUNC relocations only if
3063 readonly_dynrelocs_against_ifunc is TRUE.
3064 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3067 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
3069 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3070 a fall through from error_ret_free_internal. Free local_syms in
3071 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3073 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3075 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3076 (relocate_plt_for_entry): Likewise.
3078 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3080 * elf32-arc.c (elf_arc_check_relocs): Changed
3082 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3084 * elf32-arc.c (name_for_global_symbol): Changed assert.
3085 (get_replace_function): Created.:
3086 (struct arc_relocation_data): Changed to signed types.
3087 (defines S, L, P, PDATA): Casted to signed type.
3088 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3089 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3090 (arc_do_relocation): Changed.
3092 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3094 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3096 (elf_arc_relocate_section): Added and changed asserts, validating
3097 the synamic symbol index.
3098 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3099 relocation if symbol has dynindx set to -1.
3101 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3104 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3105 and internal symbols which have a dynamic index into local
3108 2016-04-04 Nick Clifton <nickc@redhat.com>
3111 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3112 version number if the version is zero.
3114 2016-04-01 Alan Modra <amodra@gmail.com>
3117 * elflink.c (on_needed_list): Recursively check needed status.
3118 (elf_link_add_object_symbols): Adjust.
3120 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3122 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3123 internal_relocs only if they aren't cached.
3125 2016-03-29 Nick Clifton <nickc@redhat.com>
3128 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3129 assertion on the size of the got section to allow it to be bigger
3130 than the number of relocs.
3132 2016-03-29 Toni Spets <toni.spets@iki.fi>
3135 * coffcode.h (coff_write_object_contents): Revert accidental
3138 2016-03-22 Alan Modra <amodra@gmail.com>
3141 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3142 DW_FORM_flag_present.
3144 2016-03-22 Nick Clifton <nickc@redhat.com>
3146 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3147 architecture name for backwards compatibility.
3149 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3150 unbounded stack use.
3152 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3153 sufficiently recent version of GCC.
3154 * configure: Regenerate.
3156 2016-03-22 Alan Modra <amodra@gmail.com>
3159 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3161 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3163 * archures.c (bfd_mach_arc_nps400): Define.
3164 * bfd-in2.h: Regenerate.
3165 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3166 some existing entries to make space.
3167 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3168 (arc_elf_final_write_processing): Likewise.
3170 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3172 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3174 (arc_elf_final_write_processing): Don't bother setting cpu field
3175 in e_flags, this will have been set elsewhere.
3177 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3179 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3182 2016-03-21 Nick Clifton <nickc@redhat.com>
3184 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3185 * configure: Regenerate.
3186 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3187 alloca with call to xmalloc.
3188 * elf32-nds32.c: Likewise.
3189 * elf64-hppa.c: Likewise.
3190 * elfxx-mips.c: Likewise.
3192 * pei-x86_64.c: Likewise.
3196 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3199 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3201 (elf_i386_relocate_section): Likewise.
3202 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3203 (elf_x86_64_relocate_section): Likewise.
3205 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3208 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3209 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3210 relocation overflow check.
3212 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3214 * bfd-in2.h: Regenerated.
3216 2016-03-11 Dan Gissel <dgisselq@ieee.org>
3219 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3220 uses bytes not octets.
3221 * elflink.c (resolve_section): Likewise.
3222 Add a bfd parameter.
3223 (eval_section): Pass the input_bfd to resolve_section.
3224 (bfd_elf_perform_complex_relocation): Convert byte offset to
3225 octets before read and writing values.
3226 (elf_link_input_bfd): Add byte to octet conversions.
3227 (elf_reloc_link_order): Likewise.
3228 (elf_fixup_link_order): Likewise.
3229 (bfd_elf_final_link): Likewise.
3230 * reloc.c (_bfd_final_link_relocate): Likewise.
3231 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3233 2016-03-10 Nick Clifton <nickc@redhat.com>
3235 * config.bfd: Mark the i370 target as obsolete.
3237 2016-03-09 Pedro Alves <palves@redhat.com>
3239 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3240 gcc ABI)" to printable name.
3241 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3242 of "v850-rh850" as printable name.
3244 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3247 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3248 relocations against absolute symbols.
3250 2016-03-09 Alan Modra <amodra@gmail.com>
3253 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3254 length elements in the archive.
3256 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3259 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3260 for -E/--dynamic-list only when not relocatable.
3262 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3265 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3266 count for locally defined local IFUNC symbols in shared object.
3267 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3269 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3272 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3275 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3276 Andrew Burgess <andrew.burgess@embecosm.com>
3278 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3279 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3280 (arc_elf_howto_init): Added assert to validate relocations.
3281 (get_middle_endian_relocation): Delete.
3282 (middle_endian_convert): New function.
3283 (ME): Redefine, now does nothing.
3284 (IS_ME): New define.
3285 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3286 definition to call middle_endian_convert. Add a new local
3287 variable and make use of this throughout. Added call to
3288 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3290 2016-03-07 Nick Clifton <nickc@redhat.com>
3293 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3294 length elements in the archive.
3296 2016-03-07 Jiong Wang <jiong.wang@arm.com>
3298 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3299 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3301 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3304 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3305 executable as definition if the new definition comes from a
3308 2016-03-02 Alan Modra <amodra@gmail.com>
3310 * Makefile.in: Regenerate.
3311 * po/SRC-POTFILES.in: Regenerate.
3313 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3315 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3316 relocation addend when sections get merged.
3318 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3320 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3322 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3323 Assert for code sections dynamic relocs.
3325 2016-02-26 Renlin Li <renlin.li@arm.com>
3327 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3328 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3330 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3333 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3334 load with locally bound symbols if PIC is false or there is no
3335 base register. Optimize branch to 0 if PIC is false.
3336 (elf_i386_relocate_section): Don't generate dynamic relocations
3337 against undefined weak symbols if PIC is false.
3338 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3339 if we can't estimate relocation overflow with --no-relax.
3340 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3341 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3342 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3343 against undefined weak symbols if PIC is false.
3345 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3348 * bfd.c (bfd): Change flags to 20 bits.
3349 (BFD_CONVERT_ELF_COMMON): New.
3350 (BFD_USE_ELF_STT_COMMON): Likewise.
3351 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3352 BFD_USE_ELF_STT_COMMON.
3353 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3354 * configure.ac: Remove --enable-elf-stt-common.
3355 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3356 common symbol depending on BFD_CONVERT_ELF_COMMON and
3357 BFD_USE_ELF_STT_COMMON.
3358 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3360 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3362 (elf_link_convert_common_type): New function.
3363 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3364 common symbol depending on BFD_CONVERT_ELF_COMMON and
3365 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3366 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3367 and BFD_USE_ELF_STT_COMMON to object_flags.
3368 (TARGET_LITTLE_SYM): Likewise.
3369 * syms.c (BSF_KEEP_G): Renamed to ...
3370 (BSF_ELF_COMMON): This.
3371 * bfd-in2.h: Regenerated.
3372 * config.in: Likewise.
3373 * configure: Likewise.
3375 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3380 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3381 (elf_i386_link_hash_entry): Add has_got_reloc and
3383 (elf_i386_link_hash_table): Add interp.
3384 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3386 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3388 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3389 (elf_i386_fixup_symbol): New function.
3390 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3391 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3392 relocations and discard relocations against resolved undefined
3393 weak symbols in executable. Don't make resolved undefined weak
3394 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3395 relocation against undefined weak symbols in PIE.
3396 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3397 (elf_i386_relocate_section): Don't generate dynamic relocations
3398 against resolved undefined weak symbols in PIE, except for
3400 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3401 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3402 Don't generate dynamic relocation against resolved undefined weak
3403 symbol in executable.
3404 (elf_i386_finish_dynamic_sections): Call
3405 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3406 (elf_backend_fixup_symbol): New.
3407 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3408 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3410 (elf_x86_64_link_hash_table): Add interp.
3411 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3413 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3415 (elf_x86_64_check_relocs): Set has_got_reloc and
3417 (elf_x86_64_fixup_symbol): New function.
3418 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3419 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3420 relocations and discard relocations against resolved undefined
3421 weak symbols in executable. Don't make resolved undefined weak
3422 symbols in executable dynamic.
3423 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3424 (elf_x86_64_relocate_section): Check relocation overflow for
3425 dynamic relocations against unresolved weak undefined symbols.
3426 Don't generate dynamic relocations against resolved weak
3427 undefined symbols in PIE.
3428 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3429 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3430 Don't generate dynamic relocation against resolved undefined weak
3431 symbol in executable.
3432 (elf_x86_64_finish_dynamic_sections): Call
3433 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3434 (elf_backend_fixup_symbol): New.
3436 2016-02-26 Alan Modra <amodra@gmail.com>
3438 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3439 save_restore_funcs, rest of sections when not relocatable.
3440 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3441 (sfpr_define): Define all symbols on emitted code.
3442 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3443 when relocatable. Move sfpr_define loop earlier.
3445 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3447 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3448 (elf_x86_64_relocate_section): Use it. Replace
3449 x86_64_elf_howto_table[r_type] with howto.
3451 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3454 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3455 symbol version is unknown.
3457 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3459 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3460 to (bfd_vma) -1 when setting needs_plt to 0.
3461 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3463 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3465 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3466 library, instead of PIC, and don't check PDE when making linker
3467 assigned symbol dynamic.
3469 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3471 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3472 ABIVERSION for non-executable stack.
3474 2016-02-23 Rich Felker <bugdal@aerifal.cx>
3477 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3478 Always produce a RELATIVE reloc for a local symbol.
3480 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
3482 Fix test-case ld-elf/pr19617b
3483 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3484 discard unused non-function symbols when --dynamic-list-data.
3486 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3488 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3489 dynsym section, even if it is empty, with dynamic sections.
3491 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3493 * syms.c: Remove BSF_COMMON from comments.
3494 * bfd-in2.h: Regenerated.
3496 2016-02-22 Jiong Wang <jiong.wang@arm.com>
3498 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3499 for destination. Remove useless function parameters.
3500 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3502 2016-02-19 Nick Clifton <nickc@redhat.com>
3505 * aoutx.h (aout_link_add_symbols): Check for out of range string
3509 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3510 processing if we encounter a reloc without an associated symbol.
3512 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3515 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3516 sections for -E/--dynamic-list.
3518 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3520 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3523 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3525 * plugin.c (plugin_vec): Set match priority to 255.
3526 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3527 matching against the plugin vector, take priority from there not
3530 2016-02-15 Nick Clifton <nickc@redhat.com>
3532 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3533 for length and type fields. Use a signed value for the
3534 suffix_length field.
3536 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3539 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3540 significant bit in GOT offset for R_386_GOT32X.
3542 2016-02-10 Nick Clifton <nickc@redhat.com>
3545 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3547 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3548 number of messages about FDE encoding preventing .eh_frame_hdr
3551 2016-02-09 Nick Clifton <nickc@redhat.com>
3553 * oasys.c (oasys_archive_p): Fix indentation.
3554 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3555 constant for left shifting.
3557 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3558 helpful warning message to explain why certain AArch64 relocs
3561 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3563 * pe-mips.c (coff_mips_reloc): Fix formatting.
3565 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3567 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3568 to bfd_mach_arc_arc600.
3570 2016-02-04 Alan Modra <amodra@gmail.com>
3572 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3575 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3578 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3579 distances in the compressed_size field of the output section.
3581 2016-02-02 Alan Modra <amodra@gmail.com>
3583 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3584 ELFv2 entry optimization.
3586 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3589 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3590 no relocations in relocatable files.
3592 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3595 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3596 if a symbol from a library loaded via DT_NEEDED doesn't match
3597 the symbol referenced by regular object.
3599 2016-02-01 Nathaniel Smith <njs@pobox.com>
3601 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3604 2016-02-01 Alan Modra <amodra@gmail.com>
3606 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3607 an out of range reloc_index.
3608 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3610 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3612 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3613 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3614 * Makefile.in: Regenerated.
3616 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3618 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3620 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3623 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3625 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3627 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3630 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3631 against STT_GNU_IFUNC symbol only with dynamic symbols.
3632 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3634 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3637 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3638 decompress debug sections.
3640 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3642 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3645 2016-01-25 Nick Clifton <nickc@redhat.com>
3648 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3649 dsym filename buffer.
3651 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3653 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3655 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3657 * elfxx-mips.c (BZ16_REG): Correct calculation.
3659 2016-01-21 Nick Clifton <nickc@redhat.com>
3661 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3662 changing the type of _loc to be bfd_byte *.
3663 (elf_arc_finish_dynamic_symbol): Likewise.
3665 2016-01-21 Nick Clifton <nickc@redhat.com>
3668 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3669 class of the linker stub bfd.
3670 (elf32_arm_check_relocs): Skip check for pic format after
3671 processing a vxWorks R_ARM_ABS12 reloc.
3672 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3673 reporting a class mismatch.
3675 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3677 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3678 veneer for sym_sec != input_sec.
3679 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3680 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3681 calculation destination.
3683 2016-01-21 Alan Modra <amodra@gmail.com>
3685 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3686 (swap_linux_prpsinfo64_out): New function.
3687 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3688 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3689 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3690 (elfcore_write_linux_prpsinfo64): Likewise.
3691 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3692 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3693 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3695 2016-01-21 Alan Modra <amodra@gmail.com>
3697 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3698 * elf.c: Adjust #include.
3699 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3700 * Makefile.am (SOURCE_HFILES): Update.
3701 * Makefile.in: Regenerate.
3702 * po/SRC-PORFILES.in: Regenerate.
3704 2016-01-21 Alan Modra <amodra@gmail.com>
3706 * configure.ac: Move corefile selection later in file. Move
3707 tdefaults code immediately after other target vector code.
3708 * configure: Regenerate.
3710 2016-01-20 Mickael Guene <mickael.guene@st.com>
3712 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3713 section using '.text.noread' pattern.
3715 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3717 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3719 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3720 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3722 * arc-plt.def: New file.
3723 * arc-plt.h: Likewise.
3724 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3725 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3726 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3727 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3728 (name_for_global_symbol): Added.
3729 (ADD_RELA): Helper to create dynamic relocs.
3730 (new_got_entry_to_list): Create a new got entry in linked list.
3731 (symbol_has_entry_of_type): Search for specific type of entry in
3733 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3734 (is_reloc_for_TLS, arc_elf_set_private_flags)
3735 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3736 (arc_elf_merge_private_bfd_data): New functions.
3737 (debug_arc_reloc): Cleaned debug info printing.
3738 (PDATA reloc): Changed not to perform address alignment.
3739 (reverse_me): Added. Fix for ARC_32 relocs.
3740 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3742 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3743 Changed function to access an array of list of GOT entries instead
3744 of just an array of offsets.
3745 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3746 (elf_arc_check_relocs): Likewise.
3747 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3748 (elf_arc_finish_dynamic_sections): Likewise
3749 (arc_create_dynamic_sections): Modified conditions to create
3751 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3752 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3753 (relocate_plt_for_entry): Changed to support new way to define PLT
3755 (add_symbol_to_plt): Likewise.
3756 (arc_elf_link_hash_table_create): New function.
3758 2016-01-18 Nick Clifton <nickc@redhat.com>
3761 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3762 section number into internal section number.
3763 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3764 * coffswap.h (coff_swap_sym_in): Likewise.
3765 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3766 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3767 section number field is big enough to hold the external value.
3769 2016-01-17 Alan Modra <amodra@gmail.com>
3771 * configure: Regenerate.
3773 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3775 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3776 when address in first unwind entry does not match start of
3779 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3780 Jiong Wang <jiong.wang@arm.com>
3783 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3786 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3788 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3789 place 'R_' before the reloc name returned.
3790 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3791 the relocation string.
3793 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3795 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3796 factored out from...
3797 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3799 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3801 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3802 attribute check after ELF file header flag check.
3804 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3806 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3807 return status from `_bfd_elf_merge_object_attributes'.
3809 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3811 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3812 factored out from...
3813 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3815 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3817 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3818 handling of input MIPS ABI flags together.
3820 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3822 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3823 attribute checks for null input.
3825 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3827 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3828 pointers to target data.
3830 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3832 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3835 2016-01-01 Alan Modra <amodra@gmail.com>
3837 Update year range in copyright notice of all files.
3839 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3841 Copyright (C) 2016 Free Software Foundation, Inc.
3843 Copying and distribution of this file, with or without modification,
3844 are permitted in any medium without royalty provided the copyright
3845 notice and this notice are preserved.
3851 version-control: never