1 2016-12-05 Nick Clifton <nickc@redhat.com>
4 * aoutx.h (aout_link_add_symbols): Replace BFD_ASSERT with return
8 (aout_link_add_symbols): Fix off by one error checking for
9 overflow of string offset.
11 2016-12-03 Alan Modra <amodra@gmail.com>
13 * elf64-ppc.c (struct ppc_link_hash_entry): Delete "was_undefined".
14 (struct ppc_link_hash_table): Delete "twiddled_syms". Add
16 (lookup_fdh): Link direct fdh sym via oh field and set flags.
17 (make_fdh): Make strong and weak undefined function descriptor
19 (ppc64_elf_merge_symbol): New function.
20 (elf_backend_merge_symbol): Define.
21 (ppc64_elf_archive_symbol_lookup): Don't test undefweak for fake
23 (add_symbol_adjust): Don't twiddle symbols to undefweak.
24 Propagate more ref flags to function descriptor symbol. Make
25 some function descriptor symbols dynamic.
26 (ppc64_elf_before_check_relocs): Only run add_symbol_adjust for
27 ELFv1. Set need_func_desc_adj. Don't fix undefs list.
28 (ppc64_elf_check_relocs): Set non_ir_ref for descriptors.
29 Don't call lookup_fdh here.
30 (ppc64_elf_gc_sections): New function.
31 (bfd_elf64_bfd_gc_sections): Define.
32 (ppc64_elf_gc_mark_hook): Mark descriptor.
33 (func_desc_adjust): Don't make fake function descriptor syms strong
34 here. Exit earlier on non-dotsyms. Take note of elf.dynamic
35 flag when deciding whether a dynamic function descriptor might
36 be needed. Transfer elf.dynamic and set elf.needs_plt. Move
37 plt regardless of visibility. Make descriptor dynamic if
38 entry sym is dynamic, not for other cases.
39 (ppc64_elf_func_desc_adjust): Don't run func_desc_adjust if
41 (ppc64_elf_edit_opd): Use oh field rather than lookup_fdh.
42 (ppc64_elf_size_stubs): Likewise.
43 (ppc_build_one_stub): Don't clear was_undefined. Only set sym
44 undefweak if stub symbol is defined.
45 (undo_symbol_twiddle, ppc64_elf_restore_symbols): Delete.
46 * elf64-ppc.h (ppc64_elf_restore_symbols): Don't declare.
48 2016-12-03 Alan Modra <amodra@gmail.com>
50 * elf64-ppc.c (ppc64_elf_hide_symbol): Access hash table as
51 elf_link_hash_table rather than ppc_link_hash_table.
53 2016-12-03 Alan Modra <amodra@gmail.com>
55 * elf64-ppc.c (add_symbol_adjust): Delete dead code.
57 2016-12-03 Alan Modra <amodra@gmail.com>
59 * elf64-ppc.c (add_symbol_adjust): Correct order of tests for
60 warning and indirect symbols.
62 2016-12-03 Alan Modra <amodra@gmail.com>
64 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't copy dynamic
65 flags when direct symbol is versioned_hidden.
67 2016-12-02 Nick Clifton <nickc@redhat.com>
70 * elflink.c (bfd_elf_final_link): Check for ELF flavour binaries
71 when following indirect links.
74 * aoutx.h (aout_link_add_symbols): Fix off-by-one error in check
75 for an illegal string offset.
77 2016-12-02 Gary Benson <gbenson@redhat.com>
79 * elf.c (_bfd_elf_make_section_from_shdr): Pass offset to
82 2016-12-02 Josh Conner <joshconner@google.com>
84 * config.bfd: Add support for fuchsia (OS).
86 2016-12-01 Yury Norov <ynorov@caviumnetworks.com>
89 * elfnn-aarch64.c (elfNN_aarch64_tls_relax): Use 32-bit accesses
90 to the GOT when operating in 32-bit mode.
92 2016-12-01 Ma Jiang <ma.jiang@zte.com.cn>
95 * elfxx-mips.c (mips_elf_calculate_relocation): Remove overflow
98 2016-12-01 Nick Clifton <nickc@redhat.com>
101 * aoutx.h (find_nearest_line): Handle the case where the main file
102 name and the directory name are both empty.
105 * aoutx.h (find_nearest_line): Handle the case where the function
108 2016-11-30 Alan Modra <amodra@gmail.com>
110 * elf.c (get_program_header_size): Revert accidental change.
112 2016-11-30 Alan Modra <amodra@gmail.com>
115 * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen
116 on any pass past STUB_SHRINK_ITER.
118 2016-11-28 H.J. Lu <hongjiu.lu@intel.com>
120 * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
121 symbol in executable.
122 (elf_link_output_extsym): Don't change bind from global to
123 local when linking executable.
125 2016-11-28 Nick Clifton <nickc@redhat.com>
128 * elf.c (phdr_sorter): Delete.
129 (assign_file_positions_except_relocs): Do not sort program
132 2016-11-25 Jon Turney <jon.turney@dronecode.org.uk>
135 * peXXigen.c (rsrc_process_section): Do not shrink the merged
138 2016-11-24 Jiong Wang <jiong.wang@arm.com>
141 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
144 2016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
146 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
148 2016-11-23 Nick Clifton <nickc@redhat.com>
151 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
152 they contain the program headers.
153 (_bfd_elf_map_sections_to_segments): If the linker created the
154 PHDR segment then always attempt to include it in a LOAD segment.
155 (assign_file_positions_for_non_load_sections): Allow LOAD segments
156 to overlap PHDR segments.
157 (phdr_sorter): New function. Sorts program headers.
158 (assign_file_positions_except_relocs): Sort the program headers
159 before writing them out. Issue an error if the PHDR segment is
160 not covered by a LOAD segment, unless the backend allows it.
161 * elf-bfd.h (struct elf_backend_data): Add
162 elf_backend_allow_non_load_phdr.
163 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
164 default definition that returns FALSE.
165 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
167 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
169 (elf_backend_allow_non_load_phdr): Define.
170 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
171 place the interpreter string into the .interp section if the
172 nointerp flag is set in the link info structure.
173 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
174 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
175 _gp symbol not being part of the output.
177 2016-11-23 Alan Modra <amodra@gmail.com>
179 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
180 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
181 (elfNN_bed): Init new field.
182 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
184 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
186 (elf_backend_dtrel_excludes_plt): Define.
187 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
188 (elf_backend_dtrel_excludes_plt): Define.
189 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
190 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
191 (elf_backend_dtrel_excludes_plt): Define.
192 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
194 (elf_backend_dtrel_excludes_plt): Define.
195 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
197 (elf_backend_dtrel_excludes_plt): Define.
198 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
200 (elf_backend_dtrel_excludes_plt): Define.
201 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
203 (elf_backend_dtrel_excludes_plt): Define.
204 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
206 (elf_backend_dtrel_excludes_plt): Define.
207 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
209 (elf_backend_dtrel_excludes_plt): Define.
210 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
212 (elf_backend_dtrel_excludes_plt): Define.
213 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
215 (elf_backend_dtrel_excludes_plt): Define.
216 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
217 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
219 (elf_backend_dtrel_excludes_plt): Define.
220 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
221 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
223 (elf_backend_dtrel_excludes_plt): Define.
224 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
226 (elf_backend_dtrel_excludes_plt): Define.
227 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
229 (elf_backend_dtrel_excludes_plt): Define.
230 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
232 (elf_backend_dtrel_excludes_plt): Define.
233 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
235 (elf_backend_dtrel_excludes_plt): Define.
236 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
237 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
239 (elf_backend_dtrel_excludes_plt): Define.
240 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
242 (elf_backend_dtrel_excludes_plt): Define.
243 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
245 (elf_backend_dtrel_excludes_plt): Define.
246 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
248 (elf_backend_dtrel_excludes_plt): Define.
249 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
251 (elf_backend_dtrel_excludes_plt): Define.
252 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
254 (elf_backend_dtrel_excludes_plt): Define.
255 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
257 (elf_backend_dtrel_excludes_plt): Define.
258 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
260 (elf_backend_dtrel_excludes_plt): Define.
261 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
263 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
265 2016-11-23 Alan Modra <amodra@gmail.com>
267 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
269 (mn10300_elf_final_link_relocate): Likewise.
270 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
271 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
272 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
273 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
274 * elf32-bfin.c (bfin_check_relocs): Likewise.
275 (bfin_relocate_section): Likewise.
276 (bfin_gc_sweep_hook): Likewise.
277 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
279 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
280 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
282 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
284 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
285 (bfin_size_dynamic_sections): Likewise.
286 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
287 (cr16_elf_check_relocs): Likewise.
288 (cr16_elf_final_link_relocate): Likewise.
289 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
290 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
291 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
292 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
293 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
294 * elf32-cris.c (cris_elf_relocate_section): Likewise.
295 (elf_cris_finish_dynamic_symbol): Likewise.
296 (elf_cris_finish_dynamic_sections): Likewise.
297 (cris_elf_gc_sweep_hook): Likewise.
298 (elf_cris_adjust_gotplt_to_got): Likewise.
299 (elf_cris_adjust_dynamic_symbol): Likewise.
300 (cris_elf_check_relocs): Likewise. Delete dead code.
301 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
303 (elf_cris_discard_excess_program_dynamics): Likewise.
304 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
305 sgotrel, splt and spltrel.
306 (frvfdpic_got_section, frvfdpic_gotrel_section,
307 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
309 (_frv_create_got_section): Likewise.
310 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
311 srelgot, splt and srelplt.
312 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
313 (elf32_hppa_create_dynamic_sections): Likewise.
314 (elf32_hppa_check_relocs): Likewise.
315 (allocate_plt_static): Likewise.
316 (allocate_dynrelocs): Likewise.
317 (elf32_hppa_size_dynamic_sections): Likewise.
318 (elf32_hppa_relocate_section): Likewise.
319 (elf32_hppa_finish_dynamic_symbol): Likewise.
320 (elf32_hppa_finish_dynamic_sections): Likewise.
321 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
322 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
323 sgotplt, srelgot, splt and srelplt.
324 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
326 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
327 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
328 (lm32_elf_check_relocs): Likewise.
329 (lm32_elf_finish_dynamic_sections): Likewise.
330 (lm32_elf_finish_dynamic_symbol): Likewise.
331 (allocate_dynrelocs): Likewise.
332 (lm32_elf_size_dynamic_sections): Likewise.
333 (lm32_elf_create_dynamic_sections): Likewise.
334 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
335 (m32c_elf_check_relocs): Likewise.
336 (m32c_elf_finish_dynamic_sections): Likewise.
337 (m32c_elf_always_size_sections): Likewise.
338 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
339 sgotplt, srelgot, splt and srelplt.
340 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
341 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
343 (allocate_dynrelocs): Likewise.
344 (m32r_elf_size_dynamic_sections): Likewise.
345 (m32r_elf_relocate_section): Likewise.
346 (m32r_elf_finish_dynamic_symbol): Likewise.
347 (m32r_elf_finish_dynamic_sections): Likewise.
348 (m32r_elf_check_relocs): Likewise.
349 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
350 (elf_m68k_check_relocs): Likewise.
351 (elf_m68k_adjust_dynamic_symbol): Likewise.
352 (elf_m68k_size_dynamic_sections): Likewise.
353 (elf_m68k_relocate_section): Likewise.
354 (elf_m68k_finish_dynamic_symbol): Likewise.
355 (elf_m68k_finish_dynamic_sections): Likewise.
356 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
357 sgotplt, srelgot, splt and srelplt.
358 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
360 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
362 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
363 (allocate_dynrelocs): Likewise.
364 (elf_metag_size_dynamic_sections): Likewise.
365 (elf_metag_finish_dynamic_symbol): Likewise.
366 (elf_metag_finish_dynamic_sections): Likewise.
367 (elf_metag_size_stubs): Likewise.
368 (elf_backend_got_header_size): Don't define.
369 (elf_backend_want_got_plt): Define.
370 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
371 sgotplt, srelgot, splt and srelpl.
372 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
374 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
375 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
376 (microblaze_elf_create_dynamic_sections): Likewise.
377 (allocate_dynrelocs): Likewise.
378 (microblaze_elf_size_dynamic_sections): Likewise.
379 (microblaze_elf_finish_dynamic_symbol): Likewise.
380 (microblaze_elf_finish_dynamic_sections): Likewise.
381 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
383 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
384 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
386 (allocate_dynrelocs): Likewise.
387 (nds32_elf_size_dynamic_sections): Likewise.
388 (nds32_elf_relocate_section): Likewise.
389 (nds32_elf_finish_dynamic_symbol): Likewise.
390 (nds32_elf_finish_dynamic_sections): Likewise.
391 (nds32_elf_check_relocs): Likewise.
392 (calculate_plt_memory_address): Likewise.
393 (calculate_got_memory_address): Likewise.
394 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
395 sgotplt, srelgot, splt and srelplt.
396 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
397 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
398 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
399 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
400 (or1k_elf_finish_dynamic_sections): Likewise.
401 (or1k_elf_finish_dynamic_symbol): Likewise.
402 (allocate_dynrelocs): Likewise.
403 (or1k_elf_size_dynamic_sections): Likewise.
404 (or1k_elf_create_dynamic_sections): Likewise.
405 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
406 plt, relplt, iplt, reliplt and sgotplt.
407 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
408 (ppc_elf_create_glink): Likewise.
409 (ppc_elf_create_dynamic_sections): Likewise.
410 (ppc_elf_check_relocs): Likewise.
411 (ppc_elf_select_plt_layout): Likewise.
412 (ppc_elf_tls_setup): Likewise.
413 (allocate_got): Likewise.
414 (allocate_dynrelocs): Likewise.
415 (ppc_elf_size_dynamic_sections): Likewise.
416 (ppc_elf_relax_section): Likewise.
417 (ppc_elf_relocate_section): Likewise.
418 (ppc_elf_finish_dynamic_symbol): Likewise.
419 (ppc_elf_reloc_type_class): Likewise.
420 (ppc_elf_finish_dynamic_sections): Likewise.
421 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
422 (rl78_elf_check_relocs): Likewise.
423 (rl78_elf_finish_dynamic_sections): Likewise.
424 (rl78_elf_always_size_sections): Likewise.
425 * elf32-s390.c (create_got_section): Delete.
426 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
427 (elf_s390_check_relocs): Likewise.
428 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
429 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
430 * elf32-score7.c (score_elf_create_got_section): As above.
431 (s7_bfd_score_elf_finish_dynamic_sections): As above.
432 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
433 sgotplt, srelgot, splt and srelplt.
434 (create_got_section): Don't set them.
435 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
437 (allocate_dynrelocs): Likewise.
438 (sh_elf_size_dynamic_sections): Likewise.
439 (sh_elf_add_rofixup): Likewise.
440 (sh_elf_relocate_section): Likewise.
441 (sh_elf_check_relocs): Likewise.
442 (sh_elf_finish_dynamic_symbol): Likewise.
443 (sh_elf_finish_dynamic_sections): Likewise.
444 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
445 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
446 * elf32-vax.c (elf_vax_check_relocs): Likewise.
447 (elf_vax_adjust_dynamic_symbol): Likewise.
448 (elf_vax_always_size_sections): Likewise.
449 (elf_vax_instantiate_got_entries): Likewise.
450 (elf_vax_relocate_section): Likewise.
451 (elf_vax_finish_dynamic_symbol): Likewise.
452 (elf_vax_finish_dynamic_sections): Likewise.
453 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
454 (xstormy16_elf_always_size_sections): Likewise.
455 (xstormy16_elf_relocate_section): Likewise.
456 (xstormy16_elf_finish_dynamic_sections): Likewise.
457 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
458 sgotplt, srelgot, splt and srelplt.
459 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
461 (elf_xtensa_allocate_dynrelocs): Likewise.
462 (elf_xtensa_allocate_local_got_size): Likewise.
463 (elf_xtensa_size_dynamic_sections): Likewise.
464 (elf_xtensa_relocate_section): Likewise.
465 (elf_xtensa_finish_dynamic_sections): Likewise.
466 (shrink_dynamic_reloc_sections): Likewise.
467 (elf_xtensa_get_plt_section): Likewise.
468 (elf_xtensa_get_gotplt_section): Likewise.
469 (xtensa_callback_required_dependence): Likewise.
470 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
471 shortcuts to dynamic sections.
472 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
474 (elf64_alpha_size_plt_section): Likewise.
475 (elf64_alpha_size_rela_got_1): Likewise.
476 (elf64_alpha_size_rela_got_section): Likewise.
477 (elf64_alpha_relocate_section): Likewise.
478 (elf64_alpha_finish_dynamic_symbol): Likewise.
479 (elf64_alpha_finish_dynamic_sections): Likewise.
480 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
481 * elf64-s390.c (create_got_section): Delete.
482 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
483 (elf_s390_check_relocs): Likewise.
484 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
486 (sh_elf64_check_relocs): Likewise.
487 (sh64_elf64_adjust_dynamic_symbol): Likewise.
488 (sh64_elf64_size_dynamic_sections): Likewise.
489 (sh64_elf64_finish_dynamic_symbol): Likewise.
490 (sh64_elf64_finish_dynamic_sections): Likewise.
491 * elflink.c (_bfd_elf_create_got_section): Likewise.
492 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
493 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
494 (elfNN_ia64_finish_dynamic_sections): Likewise.
495 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
496 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
497 sgotplt, splt and sgot.
498 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
500 (mips_elf_gotplt_index): Likewise.
501 (mips_elf_primary_global_got_index): Likewise.
502 (mips_elf_global_got_index): Likewise.
503 (mips_elf_got_offset_from_index): Likewise.
504 (mips_elf_create_local_got_entry): Likewise.
505 (mips_elf_create_got_section): Likewise.
506 (mips_elf_calculate_relocation): Likewise.
507 (_bfd_mips_elf_create_dynamic_sections): Likewise.
508 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
509 (mips_elf_lay_out_got): Likewise.
510 (mips_elf_set_plt_sym_value): Likewise.
511 (_bfd_mips_elf_size_dynamic_sections): Likewise.
512 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
513 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
514 (mips_finish_exec_plt): Likewise.
515 (mips_vxworks_finish_exec_plt): Likewise.
516 (mips_vxworks_finish_shared_plt): Likewise.
517 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
518 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
519 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
521 2016-11-23 Alan Modra <amodra@gmail.com>
523 * po/BLD-POTFILES.in: Regenerate.
524 * po/SRC-POTFILES.in: Regenerate.
526 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
528 * warning.m4: Fix spelling in comments.
529 * configure.ac: Fix spelling in comments.
530 * configure: Regenerate.
532 2016-11-22 Alan Modra <amodra@gmail.com>
535 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
536 * elf32-ppc.c: Include opcode/ppc.h.
537 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
538 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
539 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
540 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
541 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
542 (ppc_elf_link_hash_table_create): Update default_params init.
543 (ppc_elf_vle_split16): Correct shift and mask. Add params.
544 Report or fix insn/reloc mismatches.
545 (ppc_elf_relocate_section): Pass input_section, offset and fixup
546 to ppc_elf_vle_split16.
548 2016-11-22 Alan Modra <amodra@gmail.com>
550 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
551 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
552 bfd_put_32 param with input_bfd.
553 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
554 ppc_elf_vle_split16 param.
555 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
557 2016-11-21 Maciej W. Rozycki <macro@imgtec.com>
559 * dwarf2.c (build_line_info_table): Rename `index' local
560 variable to `line_index'.
561 (build_lookup_funcinfo_table): Rename `index' local variable to
564 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
566 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
567 apply the negative GOT offset optimization in 64-bit code.
569 2016-11-18 James Clarke <jrtc27@jrtc27.com>
571 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
572 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
573 R_SPARC_GOT* for non-local references. Instead, treat them like
574 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
575 immediate with the calculated relocation.
577 2016-11-18 Nick Clifton <nickc@redhat.com>
580 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
581 an informative error message.
583 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
586 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
587 manipulation of diff value, and don't assume sym2 is less than sym1.
588 (elf32_avr_adjust_reloc_if_spans_insn): New function.
589 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
590 and remove redundant did_pad.
593 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
596 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
597 plt_got.offset for R_X86_64_PLTOFF64.
599 2016-11-14 Nick Clifton <nickc@redhat.com>
601 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
603 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
606 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
607 but treat them as debugging symbols.
609 2016-11-10 Jiong Wang <jiong.wang@arm.com>
612 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
613 symbol locally in PIE.
615 2016-11-10 Nick Clifton <nickc@redhat.com>
618 * compress.c (bfd_get_full_section_contents): Provide a more
619 helpful error message when a section is too large to load.
621 2016-11-08 Pedro Alves <palves@redhat.com>
623 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
626 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
628 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
629 'number_of_functions' to keep lookup table and number of entries in
631 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
632 to keep lookup table and number of entries in the table.
633 (lookup_funcinfo): New structure for lookup table for function
635 (build_line_info_table): New function to create and build the lookup
636 table for line information.
637 (lookup_address_in_line_info_table): Use the lookup table instead of
638 traverse a linked list.
639 (compare_lookup_funcinfos): New compare fuction used in sorting of
640 lookup table for function references.
641 (build_lookup_funcinfo_table): New function to create, build and
642 sort the lookup table for functions references.
643 (lookup_address_in_function_table): Use the table instead of
644 traverse a linked list.
645 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
648 2016-11-04 Nick Clifton <nickc@redhat.com>
650 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
651 when supporting 64-bit BFD targets.
653 2016-11-03 Tristan Gingold <gingold@adacore.com>
655 * config.bfd: Deprecate many old triplets.
657 2016-11-03 Nick Clifton <nickc@redhat.com>
659 * po/da.po: Updated Danish translation.
661 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
663 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
664 not fall through to the default case.
666 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
667 Andrew Waterman <andrew@sifive.com>
669 Add support for RISC-V architecture.
670 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
671 * config.bdf: Likewise.
672 * configure.ac: Likewise.
673 * Makefile.in: Regenerate.
674 * configure: Regenerate.
675 * archures.c: Add bfd_riscv_arch.
676 * reloc.c: Add riscv relocs.
677 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
678 * bfd-in2.h: Regenerate.
679 * libbfd.h: Regenerate.
680 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
681 * elfnn-riscv.c: New file.
682 * elfxx-riscv.c: New file.
683 * elfxx-riscv.h: New file.
685 2016-10-31 Alan Modra <amodra@gmail.com>
688 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
691 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
693 * cpu-arc.c (arc_get_mach): Delete.
695 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
697 * elfxx-mips.c (STUB_JALR): Correct description.
699 2016-10-20 Nick Clifton <nickc@redhat.com>
701 * po/gas.pot: Regenerate.
703 2016-10-19 Nick Clifton <nickc@redhat.com>
705 * aout-adobe.c: Add missing c-format tags for translatable strings.
706 * aout-cris.c: Likewise.
709 * binary.c: Likewise.
711 * coff-alpha.c: Likewise.
712 * coff-arm.c: Likewise.
713 * coff-i860.c: Likewise.
714 * coff-mcore.c: Likewise.
715 * coff-ppc.c: Likewise.
716 * coff-rs6000.c: Likewise.
717 * coff-sh.c: Likewise.
718 * coff-tic4x.c: Likewise.
719 * coff-tic54x.c: Likewise.
720 * coff-tic80.c: Likewise.
721 * coff64-rs6000.c: Likewise.
722 * coffcode.h: Likewise.
723 * coffgen.c: Likewise.
724 * cofflink.c: Likewise.
725 * coffswap.h: Likewise.
726 * cpu-arm.c: Likewise.
727 * dwarf2.c: Likewise.
729 * elf-attrs.c: Likewise.
730 * elf-eh-frame.c: Likewise.
731 * elf-ifunc.c: Likewise.
732 * elf-m10300.c: Likewise.
733 * elf-s390-common.c: Likewise.
735 * elf32-arc.c: Likewise.
736 * elf32-arm.c: Likewise.
737 * elf32-avr.c: Likewise.
738 * elf32-bfin.c: Likewise.
739 * elf32-cr16.c: Likewise.
740 * elf32-cr16c.c: Likewise.
741 * elf32-cris.c: Likewise.
742 * elf32-crx.c: Likewise.
743 * elf32-d10v.c: Likewise.
744 * elf32-d30v.c: Likewise.
745 * elf32-epiphany.c: Likewise.
746 * elf32-fr30.c: Likewise.
747 * elf32-frv.c: Likewise.
748 * elf32-gen.c: Likewise.
749 * elf32-hppa.c: Likewise.
750 * elf32-i370.c: Likewise.
751 * elf32-i386.c: Likewise.
752 * elf32-i960.c: Likewise.
753 * elf32-ip2k.c: Likewise.
754 * elf32-iq2000.c: Likewise.
755 * elf32-lm32.c: Likewise.
756 * elf32-m32c.c: Likewise.
757 * elf32-m32r.c: Likewise.
758 * elf32-m68hc11.c: Likewise.
759 * elf32-m68hc12.c: Likewise.
760 * elf32-m68hc1x.c: Likewise.
761 * elf32-m68k.c: Likewise.
762 * elf32-mcore.c: Likewise.
763 * elf32-mep.c: Likewise.
764 * elf32-metag.c: Likewise.
765 * elf32-microblaze.c: Likewise.
766 * elf32-moxie.c: Likewise.
767 * elf32-msp430.c: Likewise.
768 * elf32-mt.c: Likewise.
769 * elf32-nds32.c: Likewise.
770 * elf32-nios2.c: Likewise.
771 * elf32-or1k.c: Likewise.
772 * elf32-pj.c: Likewise.
773 * elf32-ppc.c: Likewise.
774 * elf32-rl78.c: Likewise.
775 * elf32-rx.c: Likewise.
776 * elf32-s390.c: Likewise.
777 * elf32-score.c: Likewise.
778 * elf32-score7.c: Likewise.
779 * elf32-sh-symbian.c: Likewise.
780 * elf32-sh.c: Likewise.
781 * elf32-sh64.c: Likewise.
782 * elf32-spu.c: Likewise.
783 * elf32-tic6x.c: Likewise.
784 * elf32-tilepro.c: Likewise.
785 * elf32-v850.c: Likewise.
786 * elf32-vax.c: Likewise.
787 * elf32-visium.c: Likewise.
788 * elf32-xgate.c: Likewise.
789 * elf32-xtensa.c: Likewise.
790 * elf64-alpha.c: Likewise.
791 * elf64-gen.c: Likewise.
792 * elf64-hppa.c: Likewise.
793 * elf64-ia64-vms.c: Likewise.
794 * elf64-mmix.c: Likewise.
795 * elf64-ppc.c: Likewise.
796 * elf64-s390.c: Likewise.
797 * elf64-sh64.c: Likewise.
798 * elf64-sparc.c: Likewise.
799 * elf64-x86-64.c: Likewise.
800 * elfcode.h: Likewise.
801 * elfcore.h: Likewise.
802 * elflink.c: Likewise.
803 * elfnn-aarch64.c: Likewise.
804 * elfnn-ia64.c: Likewise.
805 * elfxx-mips.c: Likewise.
806 * elfxx-sparc.c: Likewise.
807 * elfxx-tilegx.c: Likewise.
810 * libbfd.c: Likewise.
811 * linker.c: Likewise.
812 * m68klinux.c: Likewise.
813 * mach-o.c: Likewise.
818 * pe-mips.c: Likewise.
819 * peXXigen.c: Likewise.
820 * pei-x86_64.c: Likewise.
821 * peicode.h: Likewise.
822 * ppcboot.c: Likewise.
824 * sparclinux.c: Likewise.
827 * vms-alpha.c: Likewise.
828 * vms-lib.c: Likewise.
829 * xcofflink.c: Likewise.
831 2016-10-18 Nick Clifton <nickc@redhat.com>
833 * po/da.po: Updated Danish translation.
835 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
837 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
840 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
842 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
843 variable to `reloc_index'.
845 2016-10-12 Alan Modra <amodra@gmail.com>
847 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
848 (STD_SECTION): Adjust to suit.
849 * elf.c (_bfd_elf_large_com_section): Likewise.
850 * bfd-in2.h: Regenerate.
852 2016-10-11 Alan Modra <amodra@gmail.com>
854 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
855 defined temporarily with bfd_und_section.
856 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
857 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
858 symbols with bfd_und_section.
860 2016-10-07 Alan Modra <amodra@gmail.com>
862 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
863 obfd param with struct bfd_link_info param. Update all callers.
864 * linker.c (bfd_merge_private_bfd_data): Likewise.
865 (_bfd_generic_verify_endian_match): Likewise.
866 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
867 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
868 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
869 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
870 (_bfd_elf_merge_object_attributes): Likewise.
871 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
872 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
873 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
874 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
875 (elf32_arm_merge_private_bfd_data): Likewise.
876 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
877 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
878 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
879 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
880 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
881 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
882 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
883 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
884 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
885 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
886 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
887 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
888 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
889 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
890 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
891 (elf32_msp430_merge_private_bfd_data): Likewise.
892 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
893 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
894 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
895 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
896 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
897 (ppc_elf_merge_obj_attributes): Likewise.
898 (ppc_elf_merge_private_bfd_data): Likewise.
899 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
900 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
901 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
902 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
903 (elf32_score_merge_private_bfd_data): Likewise.
904 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
905 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
906 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
907 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
908 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
909 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
910 (elf32_tic6x_merge_private_bfd_data): Likewise.
911 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
912 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
913 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
914 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
915 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
916 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
917 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
918 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
919 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
920 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
921 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
922 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
923 (mips_elf_merge_obj_attributes): Likewise.
924 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
925 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
926 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
927 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
928 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
929 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
930 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
931 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
932 * bfd-in2.h: Regenerate.
933 * libbfd.h: Regenerate.
935 2016-10-07 Alan Modra <amodra@gmail.com>
937 * Makefile.am (LIBBFD_H_FILES): Update.
938 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
939 * cpu-sh.c (sh_merge_bfd_arch): Move to..
940 * elf32-sh.c: ..here, and make static.
941 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
943 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
944 _bfd_generic_verify_endian_match.
945 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
946 (bfd_elf32_bfd_merge_private_bfd_data): Define as
947 _bfd_generic_verify_endian_match.
948 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
950 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
951 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
952 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
953 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
954 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
955 * linker.c: ..here, and make internal.
956 * bfd.c (bfd_merge_private_bfd_data): Move to..
958 * Makefile.in: Regenerate.
959 * doc/Makefile.in: Regenerate.
960 * bfd-in2.h: Regenerate.
961 * libbfd.h: Regenerate.
963 2016-10-06 Alan Modra <amodra@gmail.com>
965 * coff-h8300.c: Spell fall through comments consistently.
966 * coffgen.c: Likewise.
967 * elf32-hppa.c: Likewise.
968 * elf32-ppc.c: Likewise.
969 * elf32-score.c: Likewise.
970 * elf32-score7.c: Likewise.
971 * elf64-ppc.c: Likewise.
972 * elfxx-aarch64.c: Likewise.
973 * elfxx-mips.c: Likewise.
974 * cpu-ns32k.c: Add missing fall through comments.
975 * elf-m10300.c: Likewise.
976 * elf32-arm.c: Likewise.
977 * elf32-avr.c: Likewise.
978 * elf32-bfin.c: Likewise.
979 * elf32-frv.c: Likewise.
980 * elf32-i386.c: Likewise.
981 * elf32-microblaze.c: Likewise.
982 * elf32-nds32.c: Likewise.
983 * elf32-ppc.c: Likewise.
984 * elf32-rl78.c: Likewise.
985 * elf32-rx.c: Likewise.
986 * elf32-s390.c: Likewise.
987 * elf32-sh.c: Likewise.
988 * elf32-tic6x.c: Likewise.
989 * elf64-ia64-vms.c: Likewise.
990 * elf64-ppc.c: Likewise.
991 * elf64-s390.c: Likewise.
992 * elf64-x86-64.c: Likewise.
993 * elflink.c: Likewise.
994 * elfnn-aarch64.c: Likewise.
995 * elfnn-ia64.c: Likewise.
1000 * versados.c: Likewise.
1002 2016-10-06 Alan Modra <amodra@gmail.com>
1004 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
1006 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
1007 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
1009 2016-10-06 Alan Modra <amodra@gmail.com>
1011 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
1012 OR in arithmetic expression, not boolean OR.
1014 2016-09-30 Alan Modra <amodra@gmail.com>
1016 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
1017 as per comment at head of bfd-in2.h.
1018 * Makefile.in: Regenerate.
1020 2016-09-30 Alan Modra <amodra@gmail.com>
1022 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
1023 _bfd_error_handler (...) throughout.
1024 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
1025 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
1026 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1027 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
1028 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1029 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
1030 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1031 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1032 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
1033 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
1034 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1035 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1036 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
1037 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1038 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
1039 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1040 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
1041 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1042 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
1043 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
1044 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
1045 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
1046 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
1047 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
1048 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
1049 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
1050 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
1051 * xcofflink.c: Likewise.
1053 2016-09-30 Alan Modra <amodra@gmail.com>
1055 * bfd-in.h: Include stdarg.h.
1056 * bfd.c (bfd_error_handler_type): Make like vprintf.
1057 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
1058 (error_handler_internal): New function, split out from..
1059 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
1060 (bfd_set_error_handler): Update.
1061 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
1062 (_bfd_assert_handler): Make static.
1063 * coffgen.c (null_error_handler): Update params.
1064 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
1065 Don't use bfd_error_handler_type.
1066 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
1067 * elfxx-target.h (elf_backend_link_order_error_handler): Default
1068 to _bfd_error_handler.
1069 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
1070 (bfd_assert_handler_type): Likewise.
1071 (_bfd_error_handler): Update.
1072 * bfd-in2.h: Regenerate.
1073 * libbfd.h: Regenerate.
1075 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1078 * elf-bfd.h (struct elf_backend_data): Delete
1079 elf_backend_count_output_relocs callback and add
1080 elf_backend_update_relocs.
1081 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
1082 (emit_relocs): Deleted.
1083 (elf32_arm_emit_relocs): Deleted.
1084 (elf_backend_emit_relocs): Updated not to use the old functions.
1085 (elf32_arm_update_relocs): New function.
1086 (elf_backend_update_relocs): New define.
1087 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
1088 relocation count. Call elf_backend_emit_relocs.
1089 (_bfd_elf_size_reloc_section): Do not call
1090 elf_backend_count_output_relocs.
1091 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
1092 (elf_backend_update_relocs): New define.
1094 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
1097 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
1098 Thumb-ARM stub is too far.
1100 2016-09-27 Nick Clifton <nickc@redhat.com>
1103 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
1104 timestamp field if real time values are not being stored.
1106 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
1108 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
1109 to verify CC_FOR_BUILD compiler.
1110 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
1111 and add CC_FOR_BUILD compiler checks.
1112 * Makefile.in: Regenerate.
1113 * configure: Likewise.
1114 * doc/Makefile.in: Likewise.
1116 2016-09-26 Awson <kyrab@mail.ru>
1119 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1120 for R_AMD64_PCRQUAD relocations.
1122 2016-09-26 Alan Modra <amodra@gmail.com>
1124 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1125 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1126 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
1127 attributes, merge them. Don't warn about undefined tag bits,
1128 or copy unknown values to output.
1129 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1130 _bfd_elf_ppc_merge_fp_attributes.
1132 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1135 * elf-bfd.h (struct elf_backend_data): Add
1136 elf_backend_count_output_relocs callback to count relocations in
1138 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1139 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1140 (elf32_arm_count_output_relocs): New function.
1141 (emit_relocs): New function.
1142 (elf32_arm_emit_relocs): New function.
1143 (elf32_arm_vxworks_emit_relocs): New function.
1144 (elf_backend_emit_relocs): Updated to use the new functions.
1145 (elf_backend_count_output_relocs): New define.
1146 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1147 to the relocation count.
1148 (_bfd_elf_link_size_reloc_section): Use callback to count the
1149 relocations which will be in output.
1150 (_bfd_elf_default_count_output_relocs): New function.
1151 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1153 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1155 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1156 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1157 bigger than 0x1000 bytes.
1159 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1161 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1164 2016-09-14 Nick Clifton <nickc@redhat.com>
1167 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1168 contains a valid size for the Debug directory.
1170 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1172 * format.c (struct bfd_preserve): New "build_id" field.
1173 (bfd_preserve_save): Save "build_id".
1174 (bfd_preserve_restore): Restore "build_id".
1176 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1179 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1180 relocation with copy relocation when building executable.
1182 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1185 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1186 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1187 Compute shrink_boundary and adjust addend only if
1188 addend_within_shrink_boundary.
1189 (elf32_avr_relax_section): Modify calls to
1190 elf32_avr_relax_delete_bytes to pass extra parameter.
1192 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1194 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1195 array of bytes and use bfd_get_16 to interpret its encoding according
1196 to endianness of target.
1198 2016-09-01 Alan Modra <amodra@gmail.com>
1200 * elf64-ppc.c (synthetic_opd): New static var.
1201 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1202 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1204 2016-08-31 Alan Modra <amodra@gmail.com>
1206 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1207 track max group size with a new "group_size" var that is reduced
1208 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1211 2016-08-31 Alan Modra <amodra@gmail.com>
1213 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1214 (elf_backend_section_processing): Don't define.
1215 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1216 split on non-exec sections differing in SHF_PPC_VLE. When
1217 splitting segments, mark size invalid.
1219 2016-08-30 Alan Modra <amodra@gmail.com>
1222 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1224 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1228 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1229 R_386_PC32 relocation is used to call IFUNC function in PIC
1232 2016-08-27 Alan Modra <amodra@gmail.com>
1235 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1236 have corresponding SHF_GROUP sections.
1237 (bfd_elf_set_group_contents): Comment.
1239 2016-08-27 Alan Modra <amodra@gmail.com>
1242 * elf64-ppc.c (pc_dynrelocs): New function.
1243 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1244 handle pic dynamic relocs.
1246 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1248 * bfd-in.h (struct elf32_arm_params): Define.
1249 (bfd_elf32_arm_set_target_relocs): Rename into ...
1250 (bfd_elf32_arm_set_target_params): This. Use a struct
1251 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1252 * bfd-in2.h: Regenerate.
1253 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1254 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1255 elf32_arm_params rather than as individual parameters.
1257 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1259 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1260 passed the end of htab->stub_group array.
1261 (elf32_arm_create_or_find_stub_sec): Likewise.
1262 (elf32_arm_create_stub): Likewise.
1264 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1266 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1267 to TRUE for GOT and TLS relocs.
1269 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1271 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1273 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1275 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1276 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1277 (struct elf_arc_link_hash_table): Likewise.
1278 (elf_arc_link_hash_newfunc): Likewise.
1279 (elf_arc_link_hash_table_free): Likewise.
1280 (arc_elf_link_hash_table_create): Likewise.
1281 (elf_arc_relocate_section): Fixed conditions related to dynamic
1282 (elf_arc_check_relocs): Likewise.
1283 (arc_elf_create_dynamic_sections): Added
1284 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1285 through the hash table.
1287 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1289 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1290 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1293 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1295 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1297 * bfd-in2.h: Regenerated from the previous changes.
1298 * libbfd.h: Regenerated from the previous changes.
1300 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1302 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1303 the input import library bfd.
1304 * bfd-in2.h: Regenerate.
1305 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1306 and new_cmse_stub_offset fields.
1307 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1309 (elf32_arm_add_stub): Likewise for stub_offset.
1310 (arm_new_stubs_start_offset_ptr): New function.
1311 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1312 empty SG veneers to have zero relocations.
1313 (arm_size_one_stub): Only initialize stub size and template
1314 information for non empty veneers. Do not update veneer section size
1315 if veneer already has an offset.
1316 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1317 of a boolean indicating success or failure.
1318 (cmse_scan): Change stub_changed parameter into an integer pointer
1319 parameter cmse_stub_created to count the number of stub created and
1320 adapt to change of return value in elf32_arm_create_stub.
1321 (cmse_entry_fct_p): New function.
1322 (arm_list_new_cmse_stub): Likewise.
1323 (set_cmse_veneer_addr_from_implib): Likewise.
1324 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1325 cmse_scan instead of that of cmse_stub_changed to compute the number
1326 of stub created and use it to initialize stub_changed. Call
1327 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1328 of return value in elf32_arm_create_stub. Use
1329 arm_stub_section_start_offset () if not NULL to initialize size of
1330 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1331 erratum fix to -1. Use ret to hold return value.
1332 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1333 NULL to initialize size of secure gateway veneers section. Adapt
1334 comment to stress the importance of zeroing veneer section content.
1335 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1336 initialize eponymous field in struct elf32_arm_link_hash_table.
1338 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1340 * elf32-s390.c (stdarg.h): New include.
1341 (elf_s390_grok_psinfo): New function.
1342 (elf_s390_write_core_note): New function.
1343 (elf_backend_grok_psinfo): Declare backend hook.
1344 (elf_backend_write_core_note): Likewise.
1345 * elf64-s390.c (stdarg.h): New include.
1346 (elf_s390_grok_prstatus): New function.
1347 (elf_s390_grok_psinfo): New function.
1348 (elf_s390_write_core_note): New function.
1349 (elf_backend_grok_prstatus): Declare backend hook.
1350 (elf_backend_grok_psinfo): Likewise.
1351 (elf_backend_write_core_note): Likewise.
1353 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1355 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1356 (elf_s390_finish_ifunc_symbol): Likewise.
1357 (elf_s390_finish_dynamic_symbol): Likewise.
1358 (elf_s390_finish_dynamic_sections): Likewise.
1359 (elf_s390_grok_prstatus): Likewise.
1360 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1361 (elf_s390_finish_dynamic_symbol): Likewise.
1363 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1365 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1367 2016-08-23 Nick Clifton <nickc@redhat.com>
1369 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1370 there is no arm data associated with the section.
1372 2016-08-23 Alan Modra <amodra@gmail.com>
1375 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1376 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1378 2016-08-22 Nick Clifton <nickc@redhat.com>
1380 * doc/chew.c (main): Free the string buffer used to files as they
1383 2016-08-22 Alan Modra <amodra@gmail.com>
1385 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1386 (ppc_elf_relocate_section): ..to here. Comment. Error on
1387 detecting -mbss-plt -fPIC local ifuncs too.
1388 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1389 branch table entries.
1391 2016-08-19 Nick Clifton <nickc@redhat.com>
1393 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1394 section after the symbol table and string table sections.
1396 2016-08-19 Alan Modra <amodra@gmail.com>
1398 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1399 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1400 dyn_relocs for weakdefs.
1401 (alias_readonly_dynrelocs): New function.
1402 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1403 (ppc64_elf_relocate_section): Simplify condition under which
1404 dyn_relocs are emitted.
1406 2016-08-19 Alan Modra <amodra@gmail.com>
1409 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1410 (readonly_dynrelocs): Comment fix.
1411 (global_entry_stub): New function.
1412 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1413 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1414 that in size_global_entry_stubs, handling ifunc too. Delete dead
1416 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1417 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1418 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1419 undefweak syms. Expand and correct comments.
1420 (size_global_entry_stubs): Ensure symbol is defined.
1421 (ppc64_elf_relocate_section): Match condition under which
1422 dyn_relocs are emitted to that in allocate_dynrelocs.
1424 2016-08-12 Alan Modra <amodra@gmail.com>
1426 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1427 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1428 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1430 2016-08-11 Alan Modra <amodra@gmail.com>
1432 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1433 non_got_ref true in any case where we could have generated dynbss
1434 copies but decide not to do so.
1436 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1438 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1439 the stub address retrieved if associated with a microMIPS
1442 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1444 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1445 stub also add STO_MICROMIPS annotation.
1447 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1449 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1450 in microMIPS LA25 stub references.
1452 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1454 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1455 adjusting the use_count of merged .got entries.
1457 2016-08-08 Nick Clifton <nickc@redhat.com>
1459 * doc/chew.c (delete_string): Only free the string buffer if it is
1460 there. Mark the buffer as NULL after freeing.
1461 (drop): Free the dropped string.
1462 (free_words): New function: Frees the memory allocated to the
1464 (add_instrinsic): Duplicate the name string, so that it can be
1466 (compile): Free unused words.
1467 (main): Free the dictionary and top level string buffers at the
1470 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1472 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1473 * bfd-in2.h: Regenerate.
1474 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1476 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1477 cmse_implib field in struct elf32_arm_link_hash_table.
1478 (elf32_arm_filter_cmse_symbols): New function.
1479 (elf32_arm_filter_implib_symbols): Likewise.
1480 (elf_backend_filter_implib_symbols): Define to
1481 elf32_arm_filter_implib_symbols.
1483 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1485 * elf32-arm.c (CMSE_PREFIX): Define macro.
1486 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1487 (cmse_branch_thumb_only): Declare stub.
1488 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1489 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1490 FALSE if there is no PLT.
1491 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1492 (elf32_arm_final_link_relocate): Likewise.
1493 (elf32_arm_gc_sweep_hook): Likewise.
1494 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1495 secure entry functions.
1496 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1497 (arm_dedicated_stub_output_section_required): Change to a switch case
1498 and add a case for arm_stub_cmse_branch_thumb_only.
1499 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1500 (arm_stub_dedicated_output_section_name): Likewise.
1501 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1502 ATTRIBUTE_UNUSED for htab parameter.
1503 (arm_stub_required_alignment): Likewise.
1504 (arm_stub_sym_claimed): Likewise.
1505 (arm_dedicated_stub_section_padding): Likewise.
1506 (cmse_scan): New function.
1507 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1508 Set stub_changed to TRUE if such veneers were created.
1509 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1512 2016-08-02 Alan Modra <amodra@gmail.com>
1515 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1517 2016-08-02 Nick Clifton <nickc@redhat.com>
1520 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1521 (elf_backend_sweep_hook): Delete.
1523 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
1524 Kwok Cheung Yeung <kcy@codesourcery.com>
1526 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1527 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1528 (ppc_elf_vle_split16): Clear field before inserting.
1530 2016-08-01 Nick Clifton <nickc@redhat.com>
1532 * po/sv.po: Updated Swedish translation.
1534 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1535 Nick Clifton <nickc@redhat.com>
1538 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1539 of the coff_section_data before using it.
1541 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1543 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1544 in PLT compression selection.
1545 (_bfd_mips_elf_check_relocs): Likewise.
1547 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1549 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1550 case where there's no elf_link_hash_entry while processing
1551 GOT_NORMAL got entries.
1553 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1555 * version.m4 (BFD_VERSION): Set to 2.27.51.
1556 * configure: Regenerated.
1558 2016-07-21 Nick Clifton <nickc@redhat.com>
1560 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1561 (swap_out_syms): Return an error when not finding ELF output
1562 section rather than asserting.
1564 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1566 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1568 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1570 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1571 and handle pr_pid if present.
1573 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1576 * elf.c (assign_file_positions_for_load_sections): Also check
1577 p_paddr for program header space.
1579 2016-07-20 Alan Modra <amodra@gmail.com>
1581 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1582 ppc64_elf_unhandled_reloc for special_function.
1583 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1585 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1587 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1589 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1590 corresponding error message.
1592 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1594 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1595 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1596 (branch_reloc_p): New function.
1597 (mips_elf_calculate_relocation): Handle ISA mode determination
1598 for relocations against section symbols, against absolute
1599 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1601 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1602 checks for weak undefined symbols. Also check target alignment
1603 within the same ISA mode.
1604 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1605 in the alignment check.
1606 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1607 <R_MICROMIPS_PC10_S1>: Likewise.
1608 <R_MICROMIPS_PC16_S1>: Likewise.
1609 (mips_elf_perform_relocation): Report a failure for unsupported
1610 same-mode JALX instructions and cross-mode branches.
1611 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1612 error messages for jumps to misaligned addresses.
1614 2016-07-16 Alan Modra <amodra@gmail.com>
1616 * elflink.c: Include plugin-api.h.
1617 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1618 (try_claim): ..here.
1619 * plugin.h: Don't include bfd.h.
1620 (bfd_plugin_open_input): Declare.
1622 2016-07-16 Alan Modra <amodra@gmail.com>
1624 * targets.c (bfd_seach_for_target): Rename to..
1625 (bfd_iterate_over_targets): ..this. Rewrite doc.
1626 * bfd-in2.h: Regenerate.
1628 2016-07-16 Alan Modra <amodra@gmail.com>
1630 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1631 * libbfd.h: Regenerate.
1632 * bfd-in2.h: Regenerate.
1634 2016-07-16 Alan Modra <amodra@gmail.com>
1636 * libbfd-in.h (BFD_ALIGN): Move to..
1638 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1639 * elf32-ppc.c (default_params): Adjust init.
1640 (ppc_elf_link_params): Set pagesize_p2.
1641 * libbfd.h: Regenerate.
1642 * bfd-in2.h: Regenerate.
1644 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1646 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1647 (_bfd_elf_filter_global_symbols): Declare.
1648 * elf.c (_bfd_elf_filter_global_symbols): New function.
1649 * elflink.c (elf_filter_global_symbols): Likewise.
1650 (elf_output_implib): Likewise.
1651 (bfd_elf_final_link): Call above function, failing if it does.
1652 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1654 (elf_backend_copy_indirect_symbol): Fix spacing.
1655 (elf_backend_hide_symbol): Likewise.
1656 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1658 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1659 Nick Clifton <nickc@redhat.com>
1661 * elf32-arc.c (PR_DEBUG): Delete.
1662 Fix printing of debug information. Fix formatting of debug
1664 (debug_arc_reloc): Handle symbols that are not from an input file.
1665 (arc_do_relocation): Remove excessive exclamation points.
1667 * arc-got.h: Fix formatting. Fix printing of debug information.
1668 (new_got_entry_to_list): Use xmalloc.
1669 * config.bfd: use the big-endian arc vector as the default vector
1670 for big-endian arc targets.
1672 2016-07-15 Alan Modra <amodra@gmail.com>
1674 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1675 from marking sym_indices.
1677 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1679 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1680 first with relocations against absolute symbols.
1681 (bfd_install_relocation): Likewise.
1683 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1685 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1686 .got/.got.plt sections to 8 bytes.
1688 2016-07-12 Nick Clifton <nickc@redhat.com>
1690 * binary.c (binary_set_section_contents): Second grammar fix.
1692 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1694 * binary.c (binary_set_section_contents): Fix grammar in warning
1697 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1699 * elf32-arc.c: made PR_DEBUG always defined.
1701 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1703 * arc-got.h: Moved got related structures from elf32-arc.c to
1704 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1705 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1706 tls_type_for_reloc, symbol_has_entry_of_type,
1707 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1708 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1709 relocate_fix_got_relocs_for_got_info,
1710 create_got_dynrelocs_for_single_entry,
1711 create_got_dynrelocs_for_got_info): Added to file.
1712 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1715 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1717 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1719 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1721 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1722 (THUMB32_MOVW): Likewise.
1723 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1724 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1725 (arm_stub_is_thumb): Add new veneer stub.
1726 (arm_type_of_stub): Use new veneer.
1727 (arm_stub_required_alignment): Add new veneer.
1729 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1731 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1732 (SEC_ELF_PURECODE): ... this.
1733 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1735 (elf32_arm_fake_sections): Likewise.
1736 (elf_32_arm_section_flags): Likewise.
1737 (elf_32_arm_lookup_section_flags): Likewise.
1738 * section.c (SEC_ELF_NOREAD): Rename to ...
1739 (SEC_ELF_PURECODE): ... this.
1741 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1743 * elf32-arm.c (using_thumb2_bl): New function.
1744 (arm_type_of_stub): Declare thumb2 variable together and change type
1745 to bfd_boolean. Use using_thumb2_bl () to determine whether
1746 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1747 checked for BL range.
1748 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1749 the bit size of BL offset.
1751 2016-06-29 Nick Clifton <nickc@redhat.com>
1753 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1754 Returns TRUE for AArch64 mapping symbols.
1755 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1756 mapping symbols as precious in object files so that they will not
1758 (elf_backend_symbol_processing): Define.
1760 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1761 for ARM mapping symbols.
1762 (elf32_arm_backend_symbol_processing): Make use of the new function.
1764 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1767 * elflink.c (elf_link_check_versioned_symbol): Return false
1768 for unreferenced undefined symbol.
1770 2016-06-28 Nick Clifton <nickc@redhat.com>
1772 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1775 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1776 function. Marks mapping symbols in object files as precious, so
1777 that strip will not remove them.
1778 (elf_backend_symbol_processing): Define.
1780 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1782 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1783 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1785 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1787 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1789 (mips16_reloc_map): Likewise.
1790 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1791 (mips16_elf64_howto_table_rela): Likewise.
1792 (mips16_reloc_map): Likewise.
1793 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1794 (elf_mips16_howto_table_rela): Likewise.
1795 (mips16_reloc_map): Likewise.
1796 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1797 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1798 (b_reloc_p): Likewise.
1799 (mips_elf_calculate_relocation): Likewise.
1800 (_bfd_mips_elf_check_relocs): Likewise.
1801 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1802 * bfd-in2.h: Regenerate.
1803 * libbfd.h: Regenerate.
1805 2016-06-27 Alan Modra <amodra@gmail.com>
1808 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1809 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1811 (ppc64_elf_size_stubs): Adjust to suit.
1813 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1815 * elf32-dlx.h: New file.
1816 * elf32-dlx.c: Adjust.
1818 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1820 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1822 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1824 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1827 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1829 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1830 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1831 (elfcore_grok_freebsd_psinfo): New function.
1832 (elfcore_grok_freebsd_prstatus): New function.
1833 (elfcore_grok_freebsd_note): New function.
1834 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1837 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1839 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1842 2016-06-24 Alan Modra <amodra@gmail.com>
1844 * config.bfd: Delete mips vxworks patterns matched earlier.
1845 Combine mips*-*-none with mips*-*-elf*.
1847 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1849 * elfxx-mips.c (mips_elf_perform_relocation): Call
1850 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1851 use the `%X%H' format for the cross-mode jump conversion error
1852 message. Remove the full stop from the end of the message.
1853 Continue processing rather than returning failure.
1855 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1857 * archures.c: Remove bfd_mach_arc_nps400.
1858 * bfd-in2.h: Likewise.
1859 * cpu-arc.c (arch_info_struct): Likewise.
1860 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1863 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1867 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1869 (elf_link_is_defined_archive_symbol): Call
1870 bfd_link_plugin_object_p on unknown plugin object and use the
1871 IR symbol table if the input is an IR object.
1872 * plugin.c (bfd_link_plugin_object_p): New function.
1873 * plugin.h (bfd_link_plugin_object_p): New prototype.
1875 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1878 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1879 on symbol from plugin dummy input.
1881 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1883 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1885 * bfd-in2.h: Regenerated.
1886 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1887 with bfd_plugin_unknown.
1889 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1892 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1893 bfd_boolean argument.
1894 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1895 "shared object" with "PIC object" in comments.
1896 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1897 "shared object" with "PIC object" in comments. Avoid PLT if
1898 requested. Generate dynamic relocations for non-GOT references.
1899 Make room for the special first entry in PLT and allocate PLT
1900 entry only for PLT and PC-relative references. Store dynamic
1901 GOT relocations in .rel[a].iplt section for static executables.
1902 If PLT isn't used, always use GOT for symbol value. Don't
1903 allocate GOT entry if it isn't used.
1904 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1905 count only in the code section. Allocate dynamic pointer
1906 relocation against STT_GNU_IFUNC symbol in the non-code section.
1907 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1908 only for PC-relative references.
1909 (elf_i386_allocate_dynrelocs): Pass TRUE to
1910 _bfd_elf_allocate_ifunc_dyn_relocs.
1911 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1912 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1913 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1914 the non-code section and store it in the proper REL section.
1915 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1917 (elf_i386_finish_dynamic_symbol): Generate dynamic
1918 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1919 STT_GNU_IFUNC symbols without PLT.
1920 (elf_i386_finish_dynamic_sections): Don't handle local
1921 STT_GNU_IFUNC symbols here.
1922 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1924 (elf_backend_output_arch_local_syms): New.
1925 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1926 count only in the code section. Allocate dynamic pointer
1927 relocation against STT_GNU_IFUNC symbol in the non-code section.
1928 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1929 count only for PC-relative references.
1930 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1931 _bfd_elf_allocate_ifunc_dyn_relocs.
1932 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1933 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1934 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1935 without PLT. Generate dynamic pointer relocation against
1936 STT_GNU_IFUNC symbol in the non-code section and store it in
1937 the proper RELA section. Don't allow non-pointer relocation
1938 against STT_GNU_IFUNC symbol without PLT.
1939 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1940 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1941 STT_GNU_IFUNC symbols without PLT.
1942 (elf_x86_64_finish_dynamic_sections): Don't handle local
1943 STT_GNU_IFUNC symbols here.
1944 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1946 (elf_backend_output_arch_local_syms): New.
1947 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1948 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1950 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1951 Tony Wang <tony.wang@arm.com>
1953 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1955 (stub_long_branch_thumb2_only): Define stub.
1956 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1957 (arm_stub_long_branch_thumb2_only): Likewise.
1958 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1961 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1963 * archures.c (bfd_mach_sparc_v8plusc): Define.
1964 (bfd_mach_sparc_v9c): Likewise.
1965 (bfd_mach_sparc_v8plusd): Likewise.
1966 (bfd_mach_sparc_v9d): Likewise.
1967 (bfd_mach_sparc_v8pluse): Likewise.
1968 (bfd_mach_sparc_v9e): Likewise.
1969 (bfd_mach_sparc_v8plusv): Likewise
1970 (bfd_mach_sparc_v9v): Likewise.
1971 (bfd_mach_sparc_v8plusm): Likewise.
1972 (bfd_mach_sparc_v9m): Likewise.
1973 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1974 (bfd_mach_sparc_64bit_p): Likewise.
1975 * bfd-in2.h: Regenerate.
1976 * cpu-sparc.c (arch_info_struct): Add entries for
1977 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1978 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1979 and bfd_mach_sparc_v9{c,d,e,v,m}.
1980 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1981 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1983 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1985 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1986 symbols for relocations against IFUNC symbols.
1987 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1989 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1991 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1992 .rela.iplt in DT_PLTRELSZ.
1993 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1994 for DT_PLTRELSZ and DT_RELASZ as well.
1996 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1998 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1999 non-loaded, non-alloced sections.
2000 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2002 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
2004 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
2005 allocating dynamic relocation.
2006 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2008 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2011 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
2012 offsets until reloc_toaddr.
2014 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
2016 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
2017 Don't check symbol type for STN_UNDEF symbol index.
2018 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
2019 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
2022 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
2024 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
2026 (using_thumb2): Try Tag_THUMB_ISA_use first and check
2027 for exact arch value then. Force review of arch check logic for new
2029 (arch_has_arm_nop): Update and fix arch check logic. Force review of
2030 that logic for new architecture.
2031 (arch_has_thumb2_nop): Remove.
2032 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
2033 (elf32_arm_final_link_relocate): Likewise but using thumb2.
2035 2016-06-14 Alan Modra <amodra@gmail.com>
2037 * bfd-in.h (bfd_my_archive): Delete.
2038 * bfd-in2.h: Regenerate.
2040 2016-06-14 Alan Modra <amodra@gmail.com>
2043 * archive.c (open_nested_file): Set my_archive.
2044 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
2046 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
2047 (bfd_seek): Likewise.
2048 * bfdwin.c (bfd_get_file_window): Likewise.
2049 * cache.c (cache_bmmap): Likewise.
2050 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
2051 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
2053 * plugin.c (try_claim): Likewise.
2054 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
2055 file within thin archive, not the archive.
2057 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2060 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
2061 section address for R_386_GOT32/R_386_GOT32X relocations against
2062 IFUNC symbols if there is no base register and return error for
2065 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2067 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
2068 GOT32 adjustment for static executables.
2070 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
2072 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
2074 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2076 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
2078 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2080 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
2082 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2084 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
2085 (SECTSTART): Changed.
2086 (elf_arc_relocate_section): Fixed mistake in PIE related
2088 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
2090 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2092 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
2093 enable support for "-z combreloc" and DT_RELACOUNT.
2094 (elf_backend_reloc_type_class): Likewise
2096 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
2099 * elf32-i386.c (elf_i386_relocate_section): When relocating
2100 R_386_GOT32, return error without a base register for PIC and
2101 subtract the .got.plt section address only with a base register.
2103 2016-06-10 Alan Modra <amodra@gmail.com>
2105 * elf-strtab.c (struct strtab_save): Use size_t for "size".
2106 (struct elf_strtab_hash): Likewise for "size" and "alloced".
2107 (_bfd_elf_strtab_init): Formatting.
2108 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
2109 (_bfd_elf_strtab_addref): Take size_t idx param.
2110 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
2111 (_bfd_elf_strtab_offset): Likewise.
2112 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
2113 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
2114 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
2115 (_bfd_elf_strtab_finalize): Similarly.
2116 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2117 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2118 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2119 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2120 using bfd_size_type.
2121 (bfd_section_from_shdr): Delete amt.
2122 (_bfd_elf_init_reloc_shdr): Likewise.
2123 (_bfd_elf_link_assign_sym_version): Likewise.
2124 (assign_section_numbers): Use size_t reloc_count.
2125 * elflink.c (struct elf_symbuf_head): Use size_t "count".
2126 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2127 (elf_link_is_defined_archive_symbol): Likewise.
2128 (elf_add_dt_needed_tag): Likewise.
2129 (elf_finalize_dynstr): Likewise.
2130 (elf_link_add_object_symbols): Likewise.
2131 (bfd_elf_size_dynamic_sections): Likewise.
2132 (elf_create_symbuf): Similarly.
2133 (bfd_elf_match_symbols_in_sections): Likewise.
2134 (elf_link_swap_symbols_out): Likewise.
2135 (elf_link_check_versioned_symbol): Likewise.
2136 (bfd_elf_gc_record_vtinherit): Likewise.
2137 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2139 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2142 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2143 and relocs only if shrinking occurred.
2145 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2147 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2148 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2149 (elf_i386_check_tls_transition): Check indirect call and direct
2150 call with the addr32 prefix for general and local dynamic models.
2151 Set the tls_get_addr feild.
2152 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2153 indirect ___tls_get_addr call via GOT.
2154 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2155 transitions with indirect call and direct call with the addr32
2158 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2160 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2161 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2162 (elf_s390_relocate_section): Fix comment.
2163 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2166 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2168 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2169 section offset when calculation the larl operand in the first PLT
2172 2016-06-07 Alan Modra <amodra@gmail.com>
2174 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2175 to match other 32-bit archs.
2176 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2177 (ppc_elf_object_p): Call it.
2178 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2180 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2181 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2182 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2183 _bfd_elf_ppc_at_tprel_transform): Move to..
2184 * elf-bfd.h: ..here.
2185 (_bfd_elf_ppc_set_arch): Declare.
2186 * bfd-in2.h: Regenerate.
2188 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2190 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2191 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2192 (elf_x86_64_check_tls_transition): Check indirect call and
2193 direct call with the addr32 prefix for general and local dynamic
2194 models. Set the tls_get_addr feild.
2195 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2196 indirect __tls_get_addr call via GOT.
2197 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2198 transitions with indirect call and direct call with the addr32
2201 2016-06-04 Christian Groessler <chris@groessler.org>
2203 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2205 2016-06-02 Nick Clifton <nickc@redhat.com>
2208 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2210 (arch_info_struct): Likewise.
2211 (architectures): Likewise.
2213 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2215 * config.bfd: Replace -uclibc with *.
2217 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2219 * elf64-x86-64.c: Replace data32 with data16 in comments.
2221 2016-05-31 Alan Modra <amodra@gmail.com>
2225 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2226 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2227 symbol given a version by a script different to the version
2228 of the symbol being added.
2229 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2230 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2231 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2232 (struct strtab_save): New.
2233 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2234 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2235 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2237 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2239 * elf32-hppa.h: Add extern "C".
2240 * elf32-nds32.h: Likewise.
2241 * elf32-tic6x.h: Likewise.
2243 2016-06-01 Nick Clifton <nickc@redhat.com>
2245 * po/sr.po: New Serbian translation.
2246 * configure.ac (ALL_LINGUAS): Add sr.
2247 * configure: Regenerate.
2249 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2251 * elfxx-mips.c (b_reloc_p): New function.
2252 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2255 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2257 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2258 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2259 reloc location from calculation, treat the addend as signed with
2260 local non-section symbols and enable overflow detection.
2262 2016-05-28 Alan Modra <amodra@gmail.com>
2264 * aoutx.h: Adjust linker callback calls throughout file,
2267 * coff-alpha.c: Likewise.
2268 * coff-arm.c: Likewise.
2269 * coff-h8300.c: Likewise.
2270 * coff-h8500.c: Likewise.
2271 * coff-i960.c: Likewise.
2272 * coff-mcore.c: Likewise.
2273 * coff-mips.c: Likewise.
2274 * coff-ppc.c: Likewise.
2275 * coff-rs6000.c: Likewise.
2276 * coff-sh.c: Likewise.
2277 * coff-tic80.c: Likewise.
2278 * coff-w65.c: Likewise.
2279 * coff-z80.c: Likewise.
2280 * coff-z8k.c: Likewise.
2281 * coff64-rs6000.c: Likewise.
2282 * cofflink.c: Likewise.
2283 * ecoff.c: Likewise.
2284 * elf-bfd.h: Likewise.
2285 * elf-m10200.c: Likewise.
2286 * elf-m10300.c: Likewise.
2287 * elf32-arc.c: Likewise.
2288 * elf32-arm.c: Likewise.
2289 * elf32-avr.c: Likewise.
2290 * elf32-bfin.c: Likewise.
2291 * elf32-cr16.c: Likewise.
2292 * elf32-cr16c.c: Likewise.
2293 * elf32-cris.c: Likewise.
2294 * elf32-crx.c: Likewise.
2295 * elf32-d10v.c: Likewise.
2296 * elf32-epiphany.c: Likewise.
2297 * elf32-fr30.c: Likewise.
2298 * elf32-frv.c: Likewise.
2299 * elf32-ft32.c: Likewise.
2300 * elf32-h8300.c: Likewise.
2301 * elf32-hppa.c: Likewise.
2302 * elf32-i370.c: Likewise.
2303 * elf32-i386.c: Likewise.
2304 * elf32-i860.c: Likewise.
2305 * elf32-ip2k.c: Likewise.
2306 * elf32-iq2000.c: Likewise.
2307 * elf32-lm32.c: Likewise.
2308 * elf32-m32c.c: Likewise.
2309 * elf32-m32r.c: Likewise.
2310 * elf32-m68hc1x.c: Likewise.
2311 * elf32-m68k.c: Likewise.
2312 * elf32-mep.c: Likewise.
2313 * elf32-metag.c: Likewise.
2314 * elf32-microblaze.c: Likewise.
2315 * elf32-moxie.c: Likewise.
2316 * elf32-msp430.c: Likewise.
2317 * elf32-mt.c: Likewise.
2318 * elf32-nds32.c: Likewise.
2319 * elf32-nios2.c: Likewise.
2320 * elf32-or1k.c: Likewise.
2321 * elf32-ppc.c: Likewise.
2322 * elf32-s390.c: Likewise.
2323 * elf32-score.c: Likewise.
2324 * elf32-score7.c: Likewise.
2325 * elf32-sh.c: Likewise.
2326 * elf32-sh64.c: Likewise.
2327 * elf32-spu.c: Likewise.
2328 * elf32-tic6x.c: Likewise.
2329 * elf32-tilepro.c: Likewise.
2330 * elf32-v850.c: Likewise.
2331 * elf32-vax.c: Likewise.
2332 * elf32-visium.c: Likewise.
2333 * elf32-xstormy16.c: Likewise.
2334 * elf32-xtensa.c: Likewise.
2335 * elf64-alpha.c: Likewise.
2336 * elf64-hppa.c: Likewise.
2337 * elf64-ia64-vms.c: Likewise.
2338 * elf64-mmix.c: Likewise.
2339 * elf64-ppc.c: Likewise.
2340 * elf64-s390.c: Likewise.
2341 * elf64-sh64.c: Likewise.
2342 * elf64-x86-64.c: Likewise.
2343 * elflink.c: Likewise.
2344 * elfnn-aarch64.c: Likewise.
2345 * elfnn-ia64.c: Likewise.
2346 * elfxx-mips.c: Likewise.
2347 * elfxx-sparc.c: Likewise.
2348 * elfxx-tilegx.c: Likewise.
2349 * linker.c: Likewise.
2350 * pdp11.c: Likewise.
2351 * pe-mips.c: Likewise.
2352 * reloc.c: Likewise.
2353 * reloc16.c: Likewise.
2354 * simple.c: Likewise.
2355 * vms-alpha.c: Likewise.
2356 * xcofflink.c: Likewise.
2357 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2358 status param. Adjust calls to these and linker callbacks throughout.
2359 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2360 get_ramstart): Delete status param. Adjust calls to these and
2361 linker callbacks throughout.
2363 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2365 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2366 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2367 target alignment verification.
2369 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2371 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2372 section name if `bfd_elf_string_from_elf_section' returns an
2375 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2377 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2378 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2379 for message. Continue processing rather than returning failure.
2381 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
2383 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2384 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2385 Call `bfd_set_error'.
2387 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2390 * archive.c (bfd_slurp_armap): Replace
2391 bfd_elf64_archive_slurp_armap with
2392 _bfd_archive_64_bit_slurp_armap.
2393 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2394 BFD64 is defined and the archive is too big.
2395 (coff_write_armap): Likewise.
2396 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2397 (_bfd_archive_64_bit_slurp_armap): This.
2398 (bfd_elf64_archive_write_armap): Renamed to ...
2399 (_bfd_archive_64_bit_write_armap): This.
2400 * configure.ac: Add --enable-64-bit-archive.
2401 (want_64_bit_archive): New. Set to true by default for 64-bit
2402 MIPS and s390 ELF targets.
2403 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2404 * config.in: Regenerated.
2405 * configure: Likewise.
2406 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2407 (bfd_elf64_archive_slurp_armap): Likewise.
2408 (bfd_elf64_archive_write_armap): Likewise.
2409 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2410 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2411 (bfd_elf64_archive_truncate_arname): Likewise.
2412 (bfd_elf64_archive_read_ar_hdr): Likewise.
2413 (bfd_elf64_archive_write_ar_hdr): Likewise.
2414 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2415 (bfd_elf64_archive_get_elt_at_index): Likewise.
2416 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2417 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2418 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2419 (bfd_elf64_archive_slurp_armap): Likewise.
2420 (bfd_elf64_archive_write_armap): Likewise.
2421 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2422 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2423 (bfd_elf64_archive_truncate_arname): Likewise.
2424 (bfd_elf64_archive_read_ar_hdr): Likewise.
2425 (bfd_elf64_archive_write_ar_hdr): Likewise.
2426 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2427 (bfd_elf64_archive_get_elt_at_index): Likewise.
2428 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2429 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2430 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2431 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2432 bfd_elfNN_archive_functions isn't defined.
2433 (TARGET_LITTLE_SYM): Likewise.
2434 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2435 (_bfd_archive_64_bit_write_armap): Likewise.
2436 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2437 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2438 (_bfd_archive_64_bit_truncate_arname): Likewise.
2439 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2440 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2441 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2442 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2443 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2444 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2445 * libbfd.h: Regenerated.
2446 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2447 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2449 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2452 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2453 linker add_archive_element callback returns FALSE.
2454 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2455 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2456 archive element if linker add_archive_element callback returns
2458 * elflink.c (elf_link_add_archive_symbols): Likewise.
2459 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2460 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2461 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2462 (xcoff_link_check_ar_symbols): Likewise.
2464 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2466 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2467 <bfd_reloc_outofrange>: Unify error reporting code.
2469 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
2471 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2472 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2473 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2474 * bfd-in2.h: Regenerate.
2475 * libbfd.h: Likewise.
2477 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2479 * config.bfd: Add entry for arm-phoenix.
2481 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2483 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2484 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2485 account for padding for stub section requiring one.
2486 (elf32_arm_build_stubs): Add comment to stress the importance of
2487 zeroing veneer section content.
2489 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2491 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2493 * bfd-in2.h: Regenerate.
2494 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2496 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2497 (arm_dedicated_stub_output_section_name): Likewise.
2498 (arm_dedicated_stub_input_section_ptr): Likewise.
2499 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2500 function description comment. Add support for dedicated output stub
2501 section to given stub types.
2502 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2503 elf32_arm_create_or_find_stub_sec.
2504 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2505 (elf32_arm_size_stubs): Pass stub type when calling
2506 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2507 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2509 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2511 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2512 when setting need_convert_load.
2514 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2516 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2519 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2522 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2524 (elf_i386_convert_load): Don't convert R_386_GOT32.
2526 2016-05-20 Alan Modra <amodra@gmail.com>
2529 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2530 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2532 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2534 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2535 (debug_arc_reloc): Likewise.
2536 (elf_arc_relocate_section): Likewise.
2537 (elf_arc_check_relocs): Likewise.
2538 (elf_arc_adjust_dynamic_symbol): Likewise.
2539 (elf_arc_add_symbol_hook): Likewise.
2541 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2543 * config.bfd: Remove `am34-*-linux*' support.
2545 2016-05-19 Alan Modra <amodra@gmail.com>
2547 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2548 relocs before plt relocs.
2550 2016-05-19 Alan Modra <amodra@gmail.com>
2552 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2553 before dereferencing.
2555 2016-05-18 Nick Clifton <nickc@redhat.com>
2557 * po/sv.po: Updated Swedish translation.
2559 2016-05-18 Alan Modra <amodra@gmail.com>
2561 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2562 for each BFD. Don't goto error_ret_free_local from outside loop.
2564 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2566 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2567 STB_GNU_UNIQUE handling.
2568 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2569 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2570 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2571 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2572 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2573 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2574 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2575 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2576 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2577 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2578 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2579 (elf_backend_add_symbol_hook): Remove macro.
2580 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2581 for STB_GNU_UNIQUE symbols.
2583 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2585 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2587 (v850_elf_copy_private_bfd_data): ... here. Call the new
2588 function and `_bfd_elf_copy_private_bfd_data'.
2590 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2593 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2594 GOTPCREL relocation against large section.
2596 2016-05-13 Alan Modra <amodra@gmail.com>
2598 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2599 linker dynamic sections in calculating size and address of
2600 dynamic tags rather than using output sections. Remove asserts.
2601 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2602 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2603 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2604 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2605 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2606 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2607 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2608 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2609 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2610 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2611 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2612 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2613 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2614 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2615 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2616 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2617 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2618 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2619 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2620 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2621 * elflink.c (bfd_elf_final_link): Likewise.
2622 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2623 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2624 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2625 don't set doit. Look up dynobj section.
2626 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2627 invocation and dynamic tag vma calculation. Don't test
2628 boolean var == TRUE.
2629 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2632 2016-05-13 Alan Modra <amodra@gmail.com>
2634 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2635 octets_per_byte. Put dynamic .rela.plt last in link orders.
2636 Assign output_offset for reloc sections rather than writing
2637 sorted relocs from block corresponding to output_offset.
2639 2016-05-12 Alan Modra <amodra@gmail.com>
2641 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2643 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2645 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2647 2016-05-11 Alan Modra <amodra@gmail.com>
2649 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2650 (elf32_hppa_check_relocs): Don't set dynobj.
2651 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2652 (elf32_hppa_build_stubs): Likewise.
2653 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2655 2016-05-11 Alan Modra <amodra@gmail.com>
2658 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2659 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2661 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2663 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2664 aarch64_tls_transition check.
2666 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2668 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2670 (arm_stub_sym_claimed): New function.
2671 (elf32_arm_create_stub): Use veneered symbol name and section if
2672 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2673 (arm_stub_claim_sym): New function.
2674 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2675 veneered symbol, otherwise create local symbol as before.
2677 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2679 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2680 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2681 and set branch type of a symbol.
2682 (bfd_elf32_arm_process_before_allocation): Likewise.
2683 (elf32_arm_relocate_section): Likewise and fix identation along the
2685 (allocate_dynrelocs_for_symbol): Likewise.
2686 (elf32_arm_finish_dynamic_symbol): Likewise.
2687 (elf32_arm_swap_symbol_in): Likewise.
2688 (elf32_arm_swap_symbol_out): Likewise.
2690 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2692 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2693 * bfd-in2.h: Regenerated.
2694 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2695 parameter to add_stub_section callback.
2696 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2697 and pass it down to add_stub_section.
2698 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2700 (elf32_arm_size_stubs): Add output section parameter to
2701 add_stub_section function pointer parameter.
2703 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2705 * elf32-arm.c (elf32_arm_create_stub): New function.
2706 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2708 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2710 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2711 arm_stub_a8_veneer_lwm enumerator.
2712 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2713 aforementioned enumerator.
2714 (struct elf32_arm_stub_hash_entry): Delete target_addend
2715 field and add source_value.
2716 (struct a8_erratum_fix): Delete addend field and add target_offset.
2717 (stub_hash_newfunc): Initialize source_value field amd remove
2718 initialization for target_addend.
2719 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2720 the else to being always executed, moving the
2721 arm_stub_a8_veneer_b_cond specific code in it. Remove
2722 stub_entry->target_addend from points_to computation.
2723 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2724 to target symbol from start of section rather than the offset from the
2726 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2727 fields from struct a8_erratum_fix's offset and target_offset
2729 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2730 veneered_insn_loc and loc using stub_entry's source_value.
2732 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2734 (elf32_arm_merge_eabi_attributes): Add merging logic for
2737 2016-05-10 Pip Cet <pipcet@gmail.com>
2740 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2741 Define as _bfd_generic_copy_link_hash_symbol_type when using
2744 2016-05-09 Nick Clifton <nickc@redhat.com>
2747 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2748 field before accessing sections array.
2750 2016-05-09 Christophe Monat <christophe.monat@st.com>
2753 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2754 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2756 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2758 (create_instruction_vldmdb): Likewise.
2759 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2760 uses it to re-encode.
2762 2016-05-09 Nick Clifton <nickc@redhat.com>
2765 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2768 2016-05-09 Alan Modra <amodra@gmail.com>
2770 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2772 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2775 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2776 documenting that indx == -3 if symbol is defined in a discarded
2778 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2779 symbol is defined in a discarded section.
2780 (elf_link_output_extsym): Strip a global symbol defined in a
2783 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2785 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2788 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2790 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2792 (elf_i386_convert_load_reloc): This. New function.
2793 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2795 (elf_x86_64_convert_load_reloc): This. New function.
2797 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2799 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2800 Don't check if contents == NULL.
2801 (elf_i386_tls_transition): Add from_relocate_section. Check
2802 from_relocate_section instead of contents != NULL. Update
2803 elf_i386_check_tls_transition call.
2804 (elf_i386_check_relocs): Cache the section contents if
2805 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2806 elf_i386_tls_transition.
2807 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2808 to elf_i386_tls_transition.
2809 (elf_backend_caches_rawsize): New.
2810 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2811 if contents == NULL.
2812 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2813 from_relocate_section instead of contents != NULL.
2814 (elf_x86_64_check_relocs): Cache the section contents if
2815 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2816 elf_x86_64_tls_transition.
2817 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2818 to elf_x86_64_tls_transition.
2819 (elf_backend_caches_rawsize): New.
2821 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2824 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2827 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2829 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2830 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2831 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2832 no_apply_dynamic_relocs.
2833 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2834 dynamic relocations generated.
2836 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2838 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2840 (elf_i386_create_dynamic_sections): Here.
2841 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2842 interp setting to ...
2843 (elf_x86_64_create_dynamic_sections): Here.
2845 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2847 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2848 and replace (EH)->has_got_reloc with GOT_RELOC.
2849 (elf_i386_fixup_symbol): Pass has_got_reloc to
2850 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2851 (elf_i386_allocate_dynrelocs): Likewise.
2852 (elf_i386_relocate_section): Likewise.
2853 (elf_i386_finish_dynamic_symbol): Likewise.
2854 (elf_i386_convert_load): Pass TRUE to
2855 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2856 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2857 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2858 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2859 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2860 (elf_x86_64_allocate_dynrelocs): Likewise.
2861 (elf_x86_64_relocate_section): Likewise.
2862 (elf_x86_64_finish_dynamic_symbol): Likewise.
2863 (elf_x86_64_convert_load): Pass TRUE to
2864 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2866 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2868 * elf32-i386.c (check_relocs_failed): New.
2869 (elf_i386_check_relocs): Set check_relocs_failed on error.
2870 (elf_i386_relocate_section): Skip if check_relocs failed.
2872 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2874 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2875 check_relocs_failed on error.
2877 2016-04-29 Nick Clifton <nickc@redhat.com>
2880 * elf-bfd.h (struct elf_backend_data): Rename
2881 elf_backend_set_special_section_info_and_link to
2882 elf_backend_copy_special_section_fields.
2883 * elfxx-target.h: Likewise.
2884 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2885 comparing section flags.
2886 (copy_special_section_fields): New function.
2887 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2888 Perform two scans over special sections. The first one looks for
2889 a direct mapping between the output section and an input section.
2890 The second scan looks for a possible match based upon section
2892 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2893 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2895 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2896 elf32_i386_copy_solaris_special_section_fields.
2897 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2898 Rename to elf32_sparc_copy_solaris_special_section_fields.
2899 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2900 elf64_x86_64_copy_solaris_special_section_fields.
2902 2016-04-28 Nick Clifton <nickc@redhat.com>
2904 * po/zh_CN.po: Updated Chinese (simplified) translation.
2906 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2909 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2910 when estimating distances between output sections.
2912 2016-04-27 Alan Modra <amodra@gmail.com>
2914 * elflink.c (_bfd_elf_is_start_stop): New function.
2915 (_bfd_elf_gc_mark_rsec): Use it.
2916 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2918 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2920 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2921 * mmo.c (mmo_get_section_contents): Likewise.
2922 (mmo_set_section_contents): Likewise.
2924 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2926 * elf-bfd.h (elf_link_hash_table): Update comments for
2928 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2929 the unused NULL entry at the head of dynamic symbol table.
2930 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2933 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2935 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2936 created file from dynobj.
2938 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2940 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2941 normal input file if possible.
2943 2016-04-21 Nick Clifton <nickc@redhat.com>
2945 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2946 * aout-target.h: Likewise.
2947 * aout-tic30.c: Likewise.
2948 * binary.c: Likewise.
2950 * coff-alpha.c: Likewise.
2951 * coff-rs6000.c: Likewise.
2952 * coff64-rs6000.c: Likewise.
2953 * coffcode.h: Likewise.
2954 * i386msdos.c: Likewise.
2955 * i386os9k.c: Likewise.
2958 * libbfd-in.h: Likewise.
2959 * libecoff.h: Likewise.
2960 * mach-o-target.c: Likewise.
2962 * nlm-target.h: Likewise.
2963 * oasys.c: Likewise.
2965 * plugin.c: Likewise.
2966 * ppcboot.c: Likewise.
2969 * tekhex.c: Likewise.
2970 * versados.c: Likewise.
2971 * vms-alpha.c: Likewise.
2973 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2974 * linker.c (bfd_link_check_relocs): New function.
2975 (_bfd_generic_link_check_relocs): New function.
2976 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2977 _bfd_link_check_relocs field.
2978 (struct bfd_target)L Add _bfd_link_check_relocs field.
2979 * bfd-in2.h: Regenerate.
2980 * libbfd.h: Regenerate.
2982 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2984 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2985 (elf_backend_gc_sweep_hook): Likewise.
2986 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2987 (elf_backend_gc_sweep_hook): Likewise.
2989 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2991 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2992 in excluded sections
2994 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2997 * elf64-x86-64.c (check_relocs_failed): New.
2998 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2999 Support relocation agaist local symbol. Set check_relocs_failed.
3000 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
3001 R_X86_64_32 relocation overflow.
3002 (elf_x86_64_relocate_section): Skip if check_relocs failed.
3003 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
3005 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3007 * elf32-i386.c (elf_i386_check_relocs): Call
3008 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
3009 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3011 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3013 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
3014 * elflink.c (_bfd_elf_link_check_relocs): New function.
3015 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
3016 if check_relocs_after_open_input is FALSE.
3018 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3020 * cache.c: Update old style function definitions.
3021 * elf32-m68k.c: Likewise.
3022 * elf64-mmix.c: Likewise.
3023 * stab-syms.c: Likewise.
3025 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3027 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
3029 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
3031 * Makefile.in: Regenerated with automake 1.11.6.
3032 * aclocal.m4: Likewise.
3033 * doc/Makefile.in: Likewise.
3035 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3037 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
3038 * bfd-in2.h: Regenerate.
3039 * libbfd.h: Regenerate.
3040 * elf32-arc.c: Add 'opcode/arc.h' include.
3041 (struct arc_relocation_data): Add symbol_name.
3042 (arc_special_overflow_checks): New function.
3043 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
3044 required, add an extra comment.
3045 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
3047 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3049 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
3051 (elf_arc_relocate_section): Update enum uses.
3052 (elf_arc_check_relocs): Likewise.
3053 (elf_arc_finish_dynamic_symbol): Likewise.
3055 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
3057 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
3060 2016-04-14 Nick Clifton <nickc@redhat.com>
3063 * elf-bbfd.h (struct elf_backend_data): New field:
3065 New field: elf_backend_set_special_section_info_and_link
3066 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
3068 (elf_backend_set_special_section_info_and_link): Define if not
3070 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
3071 elf_backend_strtab_flags macros to initialise fields in structure.
3072 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
3073 being set even if SHF_MERGE is not set.
3074 (elf_fake_sections): Likewise.
3075 (section_match): New function. Matches two ELF sections based
3076 upon fixed characteristics.
3077 (find_link): New function. Locates a section in a BFD that
3078 matches a section in a different BFD.
3079 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
3080 fields of reserved sections.
3081 (bfd_elf_compute_section_file_positions): Set the flags for the
3082 .shstrtab section based upon the elf_strtab_flags field in the
3083 elf_backend_data structure.
3084 (swap_out_syms): Likewise for the .strtab section.
3085 * elflink.c (bfd_elf_final_link): Set the flags for the
3086 .strtab section based upon the elf_strtab_flags field in the
3087 elf_backend_data structure.
3088 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
3089 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
3091 (elf_backend_set_special_section_info_and_link): Define for
3093 * elf32-sparc.c: Likewise.
3094 * elf64-x86-64.c: Likewise.
3096 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
3099 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
3101 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
3102 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
3103 applies to read-only section.
3104 * elf32-i386.c (elf_i386_link_hash_table): Add
3105 readonly_dynrelocs_against_ifunc.
3106 (elf_i386_allocate_dynrelocs): Updated.
3107 (elf_i386_size_dynamic_sections): Issue an error for read-only
3108 segment with dynamic IFUNC relocations only if
3109 readonly_dynrelocs_against_ifunc is TRUE.
3110 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3111 readonly_dynrelocs_against_ifunc.
3112 (elf_x86_64_allocate_dynrelocs): Updated.
3113 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
3114 segment with dynamic IFUNC relocations only if
3115 readonly_dynrelocs_against_ifunc is TRUE.
3116 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3119 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
3121 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3122 a fall through from error_ret_free_internal. Free local_syms in
3123 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3125 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3127 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3128 (relocate_plt_for_entry): Likewise.
3130 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3132 * elf32-arc.c (elf_arc_check_relocs): Changed
3134 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3136 * elf32-arc.c (name_for_global_symbol): Changed assert.
3137 (get_replace_function): Created.:
3138 (struct arc_relocation_data): Changed to signed types.
3139 (defines S, L, P, PDATA): Casted to signed type.
3140 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3141 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3142 (arc_do_relocation): Changed.
3144 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3146 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3148 (elf_arc_relocate_section): Added and changed asserts, validating
3149 the synamic symbol index.
3150 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3151 relocation if symbol has dynindx set to -1.
3153 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3156 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3157 and internal symbols which have a dynamic index into local
3160 2016-04-04 Nick Clifton <nickc@redhat.com>
3163 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3164 version number if the version is zero.
3166 2016-04-01 Alan Modra <amodra@gmail.com>
3169 * elflink.c (on_needed_list): Recursively check needed status.
3170 (elf_link_add_object_symbols): Adjust.
3172 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3174 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3175 internal_relocs only if they aren't cached.
3177 2016-03-29 Nick Clifton <nickc@redhat.com>
3180 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3181 assertion on the size of the got section to allow it to be bigger
3182 than the number of relocs.
3184 2016-03-29 Toni Spets <toni.spets@iki.fi>
3187 * coffcode.h (coff_write_object_contents): Revert accidental
3190 2016-03-22 Alan Modra <amodra@gmail.com>
3193 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3194 DW_FORM_flag_present.
3196 2016-03-22 Nick Clifton <nickc@redhat.com>
3198 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3199 architecture name for backwards compatibility.
3201 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3202 unbounded stack use.
3204 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3205 sufficiently recent version of GCC.
3206 * configure: Regenerate.
3208 2016-03-22 Alan Modra <amodra@gmail.com>
3211 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3213 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3215 * archures.c (bfd_mach_arc_nps400): Define.
3216 * bfd-in2.h: Regenerate.
3217 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3218 some existing entries to make space.
3219 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3220 (arc_elf_final_write_processing): Likewise.
3222 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3224 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3226 (arc_elf_final_write_processing): Don't bother setting cpu field
3227 in e_flags, this will have been set elsewhere.
3229 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3231 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3234 2016-03-21 Nick Clifton <nickc@redhat.com>
3236 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3237 * configure: Regenerate.
3238 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3239 alloca with call to xmalloc.
3240 * elf32-nds32.c: Likewise.
3241 * elf64-hppa.c: Likewise.
3242 * elfxx-mips.c: Likewise.
3244 * pei-x86_64.c: Likewise.
3248 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3251 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3253 (elf_i386_relocate_section): Likewise.
3254 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3255 (elf_x86_64_relocate_section): Likewise.
3257 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3260 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3261 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3262 relocation overflow check.
3264 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3266 * bfd-in2.h: Regenerated.
3268 2016-03-11 Dan Gissel <dgisselq@ieee.org>
3271 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3272 uses bytes not octets.
3273 * elflink.c (resolve_section): Likewise.
3274 Add a bfd parameter.
3275 (eval_section): Pass the input_bfd to resolve_section.
3276 (bfd_elf_perform_complex_relocation): Convert byte offset to
3277 octets before read and writing values.
3278 (elf_link_input_bfd): Add byte to octet conversions.
3279 (elf_reloc_link_order): Likewise.
3280 (elf_fixup_link_order): Likewise.
3281 (bfd_elf_final_link): Likewise.
3282 * reloc.c (_bfd_final_link_relocate): Likewise.
3283 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3285 2016-03-10 Nick Clifton <nickc@redhat.com>
3287 * config.bfd: Mark the i370 target as obsolete.
3289 2016-03-09 Pedro Alves <palves@redhat.com>
3291 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3292 gcc ABI)" to printable name.
3293 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3294 of "v850-rh850" as printable name.
3296 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3299 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3300 relocations against absolute symbols.
3302 2016-03-09 Alan Modra <amodra@gmail.com>
3305 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3306 length elements in the archive.
3308 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3311 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3312 for -E/--dynamic-list only when not relocatable.
3314 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3317 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3318 count for locally defined local IFUNC symbols in shared object.
3319 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3321 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3324 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3327 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3328 Andrew Burgess <andrew.burgess@embecosm.com>
3330 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3331 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3332 (arc_elf_howto_init): Added assert to validate relocations.
3333 (get_middle_endian_relocation): Delete.
3334 (middle_endian_convert): New function.
3335 (ME): Redefine, now does nothing.
3336 (IS_ME): New define.
3337 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3338 definition to call middle_endian_convert. Add a new local
3339 variable and make use of this throughout. Added call to
3340 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3342 2016-03-07 Nick Clifton <nickc@redhat.com>
3345 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3346 length elements in the archive.
3348 2016-03-07 Jiong Wang <jiong.wang@arm.com>
3350 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3351 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3353 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3356 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3357 executable as definition if the new definition comes from a
3360 2016-03-02 Alan Modra <amodra@gmail.com>
3362 * Makefile.in: Regenerate.
3363 * po/SRC-POTFILES.in: Regenerate.
3365 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3367 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3368 relocation addend when sections get merged.
3370 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3372 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3374 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3375 Assert for code sections dynamic relocs.
3377 2016-02-26 Renlin Li <renlin.li@arm.com>
3379 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3380 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3382 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3385 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3386 load with locally bound symbols if PIC is false or there is no
3387 base register. Optimize branch to 0 if PIC is false.
3388 (elf_i386_relocate_section): Don't generate dynamic relocations
3389 against undefined weak symbols if PIC is false.
3390 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3391 if we can't estimate relocation overflow with --no-relax.
3392 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3393 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3394 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3395 against undefined weak symbols if PIC is false.
3397 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3400 * bfd.c (bfd): Change flags to 20 bits.
3401 (BFD_CONVERT_ELF_COMMON): New.
3402 (BFD_USE_ELF_STT_COMMON): Likewise.
3403 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3404 BFD_USE_ELF_STT_COMMON.
3405 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3406 * configure.ac: Remove --enable-elf-stt-common.
3407 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3408 common symbol depending on BFD_CONVERT_ELF_COMMON and
3409 BFD_USE_ELF_STT_COMMON.
3410 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3412 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3414 (elf_link_convert_common_type): New function.
3415 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3416 common symbol depending on BFD_CONVERT_ELF_COMMON and
3417 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3418 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3419 and BFD_USE_ELF_STT_COMMON to object_flags.
3420 (TARGET_LITTLE_SYM): Likewise.
3421 * syms.c (BSF_KEEP_G): Renamed to ...
3422 (BSF_ELF_COMMON): This.
3423 * bfd-in2.h: Regenerated.
3424 * config.in: Likewise.
3425 * configure: Likewise.
3427 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3432 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3433 (elf_i386_link_hash_entry): Add has_got_reloc and
3435 (elf_i386_link_hash_table): Add interp.
3436 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3438 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3440 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3441 (elf_i386_fixup_symbol): New function.
3442 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3443 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3444 relocations and discard relocations against resolved undefined
3445 weak symbols in executable. Don't make resolved undefined weak
3446 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3447 relocation against undefined weak symbols in PIE.
3448 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3449 (elf_i386_relocate_section): Don't generate dynamic relocations
3450 against resolved undefined weak symbols in PIE, except for
3452 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3453 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3454 Don't generate dynamic relocation against resolved undefined weak
3455 symbol in executable.
3456 (elf_i386_finish_dynamic_sections): Call
3457 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3458 (elf_backend_fixup_symbol): New.
3459 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3460 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3462 (elf_x86_64_link_hash_table): Add interp.
3463 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3465 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3467 (elf_x86_64_check_relocs): Set has_got_reloc and
3469 (elf_x86_64_fixup_symbol): New function.
3470 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3471 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3472 relocations and discard relocations against resolved undefined
3473 weak symbols in executable. Don't make resolved undefined weak
3474 symbols in executable dynamic.
3475 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3476 (elf_x86_64_relocate_section): Check relocation overflow for
3477 dynamic relocations against unresolved weak undefined symbols.
3478 Don't generate dynamic relocations against resolved weak
3479 undefined symbols in PIE.
3480 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3481 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3482 Don't generate dynamic relocation against resolved undefined weak
3483 symbol in executable.
3484 (elf_x86_64_finish_dynamic_sections): Call
3485 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3486 (elf_backend_fixup_symbol): New.
3488 2016-02-26 Alan Modra <amodra@gmail.com>
3490 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3491 save_restore_funcs, rest of sections when not relocatable.
3492 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3493 (sfpr_define): Define all symbols on emitted code.
3494 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3495 when relocatable. Move sfpr_define loop earlier.
3497 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3499 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3500 (elf_x86_64_relocate_section): Use it. Replace
3501 x86_64_elf_howto_table[r_type] with howto.
3503 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3506 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3507 symbol version is unknown.
3509 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3511 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3512 to (bfd_vma) -1 when setting needs_plt to 0.
3513 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3515 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3517 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3518 library, instead of PIC, and don't check PDE when making linker
3519 assigned symbol dynamic.
3521 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3523 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3524 ABIVERSION for non-executable stack.
3526 2016-02-23 Rich Felker <bugdal@aerifal.cx>
3529 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3530 Always produce a RELATIVE reloc for a local symbol.
3532 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
3534 Fix test-case ld-elf/pr19617b
3535 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3536 discard unused non-function symbols when --dynamic-list-data.
3538 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3540 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3541 dynsym section, even if it is empty, with dynamic sections.
3543 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3545 * syms.c: Remove BSF_COMMON from comments.
3546 * bfd-in2.h: Regenerated.
3548 2016-02-22 Jiong Wang <jiong.wang@arm.com>
3550 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3551 for destination. Remove useless function parameters.
3552 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3554 2016-02-19 Nick Clifton <nickc@redhat.com>
3557 * aoutx.h (aout_link_add_symbols): Check for out of range string
3561 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3562 processing if we encounter a reloc without an associated symbol.
3564 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3567 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3568 sections for -E/--dynamic-list.
3570 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3572 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3575 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3577 * plugin.c (plugin_vec): Set match priority to 255.
3578 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3579 matching against the plugin vector, take priority from there not
3582 2016-02-15 Nick Clifton <nickc@redhat.com>
3584 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3585 for length and type fields. Use a signed value for the
3586 suffix_length field.
3588 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3591 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3592 significant bit in GOT offset for R_386_GOT32X.
3594 2016-02-10 Nick Clifton <nickc@redhat.com>
3597 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3599 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3600 number of messages about FDE encoding preventing .eh_frame_hdr
3603 2016-02-09 Nick Clifton <nickc@redhat.com>
3605 * oasys.c (oasys_archive_p): Fix indentation.
3606 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3607 constant for left shifting.
3609 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3610 helpful warning message to explain why certain AArch64 relocs
3613 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3615 * pe-mips.c (coff_mips_reloc): Fix formatting.
3617 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3619 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3620 to bfd_mach_arc_arc600.
3622 2016-02-04 Alan Modra <amodra@gmail.com>
3624 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3627 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3630 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3631 distances in the compressed_size field of the output section.
3633 2016-02-02 Alan Modra <amodra@gmail.com>
3635 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3636 ELFv2 entry optimization.
3638 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3641 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3642 no relocations in relocatable files.
3644 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3647 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3648 if a symbol from a library loaded via DT_NEEDED doesn't match
3649 the symbol referenced by regular object.
3651 2016-02-01 Nathaniel Smith <njs@pobox.com>
3653 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3656 2016-02-01 Alan Modra <amodra@gmail.com>
3658 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3659 an out of range reloc_index.
3660 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3662 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3664 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3665 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3666 * Makefile.in: Regenerated.
3668 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3670 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3672 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3675 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3677 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3679 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3682 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3683 against STT_GNU_IFUNC symbol only with dynamic symbols.
3684 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3686 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3689 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3690 decompress debug sections.
3692 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3694 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3697 2016-01-25 Nick Clifton <nickc@redhat.com>
3700 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3701 dsym filename buffer.
3703 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3705 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3707 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3709 * elfxx-mips.c (BZ16_REG): Correct calculation.
3711 2016-01-21 Nick Clifton <nickc@redhat.com>
3713 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3714 changing the type of _loc to be bfd_byte *.
3715 (elf_arc_finish_dynamic_symbol): Likewise.
3717 2016-01-21 Nick Clifton <nickc@redhat.com>
3720 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3721 class of the linker stub bfd.
3722 (elf32_arm_check_relocs): Skip check for pic format after
3723 processing a vxWorks R_ARM_ABS12 reloc.
3724 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3725 reporting a class mismatch.
3727 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3729 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3730 veneer for sym_sec != input_sec.
3731 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3732 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3733 calculation destination.
3735 2016-01-21 Alan Modra <amodra@gmail.com>
3737 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3738 (swap_linux_prpsinfo64_out): New function.
3739 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3740 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3741 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3742 (elfcore_write_linux_prpsinfo64): Likewise.
3743 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3744 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3745 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3747 2016-01-21 Alan Modra <amodra@gmail.com>
3749 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3750 * elf.c: Adjust #include.
3751 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3752 * Makefile.am (SOURCE_HFILES): Update.
3753 * Makefile.in: Regenerate.
3754 * po/SRC-PORFILES.in: Regenerate.
3756 2016-01-21 Alan Modra <amodra@gmail.com>
3758 * configure.ac: Move corefile selection later in file. Move
3759 tdefaults code immediately after other target vector code.
3760 * configure: Regenerate.
3762 2016-01-20 Mickael Guene <mickael.guene@st.com>
3764 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3765 section using '.text.noread' pattern.
3767 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3769 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3771 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3772 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3774 * arc-plt.def: New file.
3775 * arc-plt.h: Likewise.
3776 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3777 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3778 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3779 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3780 (name_for_global_symbol): Added.
3781 (ADD_RELA): Helper to create dynamic relocs.
3782 (new_got_entry_to_list): Create a new got entry in linked list.
3783 (symbol_has_entry_of_type): Search for specific type of entry in
3785 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3786 (is_reloc_for_TLS, arc_elf_set_private_flags)
3787 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3788 (arc_elf_merge_private_bfd_data): New functions.
3789 (debug_arc_reloc): Cleaned debug info printing.
3790 (PDATA reloc): Changed not to perform address alignment.
3791 (reverse_me): Added. Fix for ARC_32 relocs.
3792 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3794 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3795 Changed function to access an array of list of GOT entries instead
3796 of just an array of offsets.
3797 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3798 (elf_arc_check_relocs): Likewise.
3799 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3800 (elf_arc_finish_dynamic_sections): Likewise
3801 (arc_create_dynamic_sections): Modified conditions to create
3803 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3804 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3805 (relocate_plt_for_entry): Changed to support new way to define PLT
3807 (add_symbol_to_plt): Likewise.
3808 (arc_elf_link_hash_table_create): New function.
3810 2016-01-18 Nick Clifton <nickc@redhat.com>
3813 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3814 section number into internal section number.
3815 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3816 * coffswap.h (coff_swap_sym_in): Likewise.
3817 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3818 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3819 section number field is big enough to hold the external value.
3821 2016-01-17 Alan Modra <amodra@gmail.com>
3823 * configure: Regenerate.
3825 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3827 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3828 when address in first unwind entry does not match start of
3831 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3832 Jiong Wang <jiong.wang@arm.com>
3835 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3838 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3840 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3841 place 'R_' before the reloc name returned.
3842 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3843 the relocation string.
3845 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3847 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3848 factored out from...
3849 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3851 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3853 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3854 attribute check after ELF file header flag check.
3856 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3858 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3859 return status from `_bfd_elf_merge_object_attributes'.
3861 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3863 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3864 factored out from...
3865 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3867 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3869 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3870 handling of input MIPS ABI flags together.
3872 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3874 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3875 attribute checks for null input.
3877 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3879 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3880 pointers to target data.
3882 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3884 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3887 2016-01-01 Alan Modra <amodra@gmail.com>
3889 Update year range in copyright notice of all files.
3891 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3893 Copyright (C) 2016 Free Software Foundation, Inc.
3895 Copying and distribution of this file, with or without modification,
3896 are permitted in any medium without royalty provided the copyright
3897 notice and this notice are preserved.
3903 version-control: never