1 2016-12-05 Alyssa Milburn <amilburn@zall.org>
3 * elfxx-sparc.c: Do not stop processing relocations after
4 partially relaxing a call with WDISP30.
6 2016-12-05 Nick Clifton <nickc@redhat.com>
9 * elf.c (find_link): Check for null headers before attempting to
13 * aoutx.h (aout_link_add_symbols): Replace BFD_ASSERT with return
17 (aout_link_add_symbols): Fix off by one error checking for
18 overflow of string offset.
20 2016-12-03 Alan Modra <amodra@gmail.com>
22 * elf64-ppc.c (struct ppc_link_hash_entry): Delete "was_undefined".
23 (struct ppc_link_hash_table): Delete "twiddled_syms". Add
25 (lookup_fdh): Link direct fdh sym via oh field and set flags.
26 (make_fdh): Make strong and weak undefined function descriptor
28 (ppc64_elf_merge_symbol): New function.
29 (elf_backend_merge_symbol): Define.
30 (ppc64_elf_archive_symbol_lookup): Don't test undefweak for fake
32 (add_symbol_adjust): Don't twiddle symbols to undefweak.
33 Propagate more ref flags to function descriptor symbol. Make
34 some function descriptor symbols dynamic.
35 (ppc64_elf_before_check_relocs): Only run add_symbol_adjust for
36 ELFv1. Set need_func_desc_adj. Don't fix undefs list.
37 (ppc64_elf_check_relocs): Set non_ir_ref for descriptors.
38 Don't call lookup_fdh here.
39 (ppc64_elf_gc_sections): New function.
40 (bfd_elf64_bfd_gc_sections): Define.
41 (ppc64_elf_gc_mark_hook): Mark descriptor.
42 (func_desc_adjust): Don't make fake function descriptor syms strong
43 here. Exit earlier on non-dotsyms. Take note of elf.dynamic
44 flag when deciding whether a dynamic function descriptor might
45 be needed. Transfer elf.dynamic and set elf.needs_plt. Move
46 plt regardless of visibility. Make descriptor dynamic if
47 entry sym is dynamic, not for other cases.
48 (ppc64_elf_func_desc_adjust): Don't run func_desc_adjust if
50 (ppc64_elf_edit_opd): Use oh field rather than lookup_fdh.
51 (ppc64_elf_size_stubs): Likewise.
52 (ppc_build_one_stub): Don't clear was_undefined. Only set sym
53 undefweak if stub symbol is defined.
54 (undo_symbol_twiddle, ppc64_elf_restore_symbols): Delete.
55 * elf64-ppc.h (ppc64_elf_restore_symbols): Don't declare.
57 2016-12-03 Alan Modra <amodra@gmail.com>
59 * elf64-ppc.c (ppc64_elf_hide_symbol): Access hash table as
60 elf_link_hash_table rather than ppc_link_hash_table.
62 2016-12-03 Alan Modra <amodra@gmail.com>
64 * elf64-ppc.c (add_symbol_adjust): Delete dead code.
66 2016-12-03 Alan Modra <amodra@gmail.com>
68 * elf64-ppc.c (add_symbol_adjust): Correct order of tests for
69 warning and indirect symbols.
71 2016-12-03 Alan Modra <amodra@gmail.com>
73 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't copy dynamic
74 flags when direct symbol is versioned_hidden.
76 2016-12-02 Nick Clifton <nickc@redhat.com>
79 * elflink.c (bfd_elf_final_link): Check for ELF flavour binaries
80 when following indirect links.
83 * aoutx.h (aout_link_add_symbols): Fix off-by-one error in check
84 for an illegal string offset.
86 2016-12-02 Gary Benson <gbenson@redhat.com>
88 * elf.c (_bfd_elf_make_section_from_shdr): Pass offset to
91 2016-12-02 Josh Conner <joshconner@google.com>
93 * config.bfd: Add support for fuchsia (OS).
95 2016-12-01 Yury Norov <ynorov@caviumnetworks.com>
98 * elfnn-aarch64.c (elfNN_aarch64_tls_relax): Use 32-bit accesses
99 to the GOT when operating in 32-bit mode.
101 2016-12-01 Ma Jiang <ma.jiang@zte.com.cn>
104 * elfxx-mips.c (mips_elf_calculate_relocation): Remove overflow
105 test for HI16 relocs.
107 2016-12-01 Nick Clifton <nickc@redhat.com>
110 * aoutx.h (find_nearest_line): Handle the case where the main file
111 name and the directory name are both empty.
114 * aoutx.h (find_nearest_line): Handle the case where the function
117 2016-11-30 Alan Modra <amodra@gmail.com>
119 * elf.c (get_program_header_size): Revert accidental change.
121 2016-11-30 Alan Modra <amodra@gmail.com>
124 * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen
125 on any pass past STUB_SHRINK_ITER.
127 2016-11-28 H.J. Lu <hongjiu.lu@intel.com>
129 * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
130 symbol in executable.
131 (elf_link_output_extsym): Don't change bind from global to
132 local when linking executable.
134 2016-11-28 Nick Clifton <nickc@redhat.com>
137 * elf.c (phdr_sorter): Delete.
138 (assign_file_positions_except_relocs): Do not sort program
141 2016-11-25 Jon Turney <jon.turney@dronecode.org.uk>
144 * peXXigen.c (rsrc_process_section): Do not shrink the merged
147 2016-11-24 Jiong Wang <jiong.wang@arm.com>
150 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
153 2016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
155 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
157 2016-11-23 Nick Clifton <nickc@redhat.com>
160 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
161 they contain the program headers.
162 (_bfd_elf_map_sections_to_segments): If the linker created the
163 PHDR segment then always attempt to include it in a LOAD segment.
164 (assign_file_positions_for_non_load_sections): Allow LOAD segments
165 to overlap PHDR segments.
166 (phdr_sorter): New function. Sorts program headers.
167 (assign_file_positions_except_relocs): Sort the program headers
168 before writing them out. Issue an error if the PHDR segment is
169 not covered by a LOAD segment, unless the backend allows it.
170 * elf-bfd.h (struct elf_backend_data): Add
171 elf_backend_allow_non_load_phdr.
172 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
173 default definition that returns FALSE.
174 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
176 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
178 (elf_backend_allow_non_load_phdr): Define.
179 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
180 place the interpreter string into the .interp section if the
181 nointerp flag is set in the link info structure.
182 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
183 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
184 _gp symbol not being part of the output.
186 2016-11-23 Alan Modra <amodra@gmail.com>
188 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
189 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
190 (elfNN_bed): Init new field.
191 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
193 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
195 (elf_backend_dtrel_excludes_plt): Define.
196 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
197 (elf_backend_dtrel_excludes_plt): Define.
198 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
199 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
200 (elf_backend_dtrel_excludes_plt): Define.
201 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
203 (elf_backend_dtrel_excludes_plt): Define.
204 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
206 (elf_backend_dtrel_excludes_plt): Define.
207 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
209 (elf_backend_dtrel_excludes_plt): Define.
210 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
212 (elf_backend_dtrel_excludes_plt): Define.
213 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
215 (elf_backend_dtrel_excludes_plt): Define.
216 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
218 (elf_backend_dtrel_excludes_plt): Define.
219 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
221 (elf_backend_dtrel_excludes_plt): Define.
222 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
224 (elf_backend_dtrel_excludes_plt): Define.
225 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
226 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
228 (elf_backend_dtrel_excludes_plt): Define.
229 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
230 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
232 (elf_backend_dtrel_excludes_plt): Define.
233 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
235 (elf_backend_dtrel_excludes_plt): Define.
236 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
238 (elf_backend_dtrel_excludes_plt): Define.
239 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
241 (elf_backend_dtrel_excludes_plt): Define.
242 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
244 (elf_backend_dtrel_excludes_plt): Define.
245 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
246 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
248 (elf_backend_dtrel_excludes_plt): Define.
249 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
251 (elf_backend_dtrel_excludes_plt): Define.
252 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
254 (elf_backend_dtrel_excludes_plt): Define.
255 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
257 (elf_backend_dtrel_excludes_plt): Define.
258 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
260 (elf_backend_dtrel_excludes_plt): Define.
261 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
263 (elf_backend_dtrel_excludes_plt): Define.
264 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
266 (elf_backend_dtrel_excludes_plt): Define.
267 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
269 (elf_backend_dtrel_excludes_plt): Define.
270 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
272 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
274 2016-11-23 Alan Modra <amodra@gmail.com>
276 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
278 (mn10300_elf_final_link_relocate): Likewise.
279 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
280 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
281 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
282 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
283 * elf32-bfin.c (bfin_check_relocs): Likewise.
284 (bfin_relocate_section): Likewise.
285 (bfin_gc_sweep_hook): Likewise.
286 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
288 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
289 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
291 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
293 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
294 (bfin_size_dynamic_sections): Likewise.
295 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
296 (cr16_elf_check_relocs): Likewise.
297 (cr16_elf_final_link_relocate): Likewise.
298 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
299 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
300 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
301 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
302 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
303 * elf32-cris.c (cris_elf_relocate_section): Likewise.
304 (elf_cris_finish_dynamic_symbol): Likewise.
305 (elf_cris_finish_dynamic_sections): Likewise.
306 (cris_elf_gc_sweep_hook): Likewise.
307 (elf_cris_adjust_gotplt_to_got): Likewise.
308 (elf_cris_adjust_dynamic_symbol): Likewise.
309 (cris_elf_check_relocs): Likewise. Delete dead code.
310 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
312 (elf_cris_discard_excess_program_dynamics): Likewise.
313 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
314 sgotrel, splt and spltrel.
315 (frvfdpic_got_section, frvfdpic_gotrel_section,
316 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
318 (_frv_create_got_section): Likewise.
319 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
320 srelgot, splt and srelplt.
321 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
322 (elf32_hppa_create_dynamic_sections): Likewise.
323 (elf32_hppa_check_relocs): Likewise.
324 (allocate_plt_static): Likewise.
325 (allocate_dynrelocs): Likewise.
326 (elf32_hppa_size_dynamic_sections): Likewise.
327 (elf32_hppa_relocate_section): Likewise.
328 (elf32_hppa_finish_dynamic_symbol): Likewise.
329 (elf32_hppa_finish_dynamic_sections): Likewise.
330 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
331 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
332 sgotplt, srelgot, splt and srelplt.
333 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
335 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
336 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
337 (lm32_elf_check_relocs): Likewise.
338 (lm32_elf_finish_dynamic_sections): Likewise.
339 (lm32_elf_finish_dynamic_symbol): Likewise.
340 (allocate_dynrelocs): Likewise.
341 (lm32_elf_size_dynamic_sections): Likewise.
342 (lm32_elf_create_dynamic_sections): Likewise.
343 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
344 (m32c_elf_check_relocs): Likewise.
345 (m32c_elf_finish_dynamic_sections): Likewise.
346 (m32c_elf_always_size_sections): Likewise.
347 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
348 sgotplt, srelgot, splt and srelplt.
349 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
350 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
352 (allocate_dynrelocs): Likewise.
353 (m32r_elf_size_dynamic_sections): Likewise.
354 (m32r_elf_relocate_section): Likewise.
355 (m32r_elf_finish_dynamic_symbol): Likewise.
356 (m32r_elf_finish_dynamic_sections): Likewise.
357 (m32r_elf_check_relocs): Likewise.
358 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
359 (elf_m68k_check_relocs): Likewise.
360 (elf_m68k_adjust_dynamic_symbol): Likewise.
361 (elf_m68k_size_dynamic_sections): Likewise.
362 (elf_m68k_relocate_section): Likewise.
363 (elf_m68k_finish_dynamic_symbol): Likewise.
364 (elf_m68k_finish_dynamic_sections): Likewise.
365 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
366 sgotplt, srelgot, splt and srelplt.
367 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
369 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
371 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
372 (allocate_dynrelocs): Likewise.
373 (elf_metag_size_dynamic_sections): Likewise.
374 (elf_metag_finish_dynamic_symbol): Likewise.
375 (elf_metag_finish_dynamic_sections): Likewise.
376 (elf_metag_size_stubs): Likewise.
377 (elf_backend_got_header_size): Don't define.
378 (elf_backend_want_got_plt): Define.
379 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
380 sgotplt, srelgot, splt and srelpl.
381 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
383 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
384 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
385 (microblaze_elf_create_dynamic_sections): Likewise.
386 (allocate_dynrelocs): Likewise.
387 (microblaze_elf_size_dynamic_sections): Likewise.
388 (microblaze_elf_finish_dynamic_symbol): Likewise.
389 (microblaze_elf_finish_dynamic_sections): Likewise.
390 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
392 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
393 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
395 (allocate_dynrelocs): Likewise.
396 (nds32_elf_size_dynamic_sections): Likewise.
397 (nds32_elf_relocate_section): Likewise.
398 (nds32_elf_finish_dynamic_symbol): Likewise.
399 (nds32_elf_finish_dynamic_sections): Likewise.
400 (nds32_elf_check_relocs): Likewise.
401 (calculate_plt_memory_address): Likewise.
402 (calculate_got_memory_address): Likewise.
403 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
404 sgotplt, srelgot, splt and srelplt.
405 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
406 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
407 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
408 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
409 (or1k_elf_finish_dynamic_sections): Likewise.
410 (or1k_elf_finish_dynamic_symbol): Likewise.
411 (allocate_dynrelocs): Likewise.
412 (or1k_elf_size_dynamic_sections): Likewise.
413 (or1k_elf_create_dynamic_sections): Likewise.
414 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
415 plt, relplt, iplt, reliplt and sgotplt.
416 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
417 (ppc_elf_create_glink): Likewise.
418 (ppc_elf_create_dynamic_sections): Likewise.
419 (ppc_elf_check_relocs): Likewise.
420 (ppc_elf_select_plt_layout): Likewise.
421 (ppc_elf_tls_setup): Likewise.
422 (allocate_got): Likewise.
423 (allocate_dynrelocs): Likewise.
424 (ppc_elf_size_dynamic_sections): Likewise.
425 (ppc_elf_relax_section): Likewise.
426 (ppc_elf_relocate_section): Likewise.
427 (ppc_elf_finish_dynamic_symbol): Likewise.
428 (ppc_elf_reloc_type_class): Likewise.
429 (ppc_elf_finish_dynamic_sections): Likewise.
430 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
431 (rl78_elf_check_relocs): Likewise.
432 (rl78_elf_finish_dynamic_sections): Likewise.
433 (rl78_elf_always_size_sections): Likewise.
434 * elf32-s390.c (create_got_section): Delete.
435 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
436 (elf_s390_check_relocs): Likewise.
437 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
438 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
439 * elf32-score7.c (score_elf_create_got_section): As above.
440 (s7_bfd_score_elf_finish_dynamic_sections): As above.
441 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
442 sgotplt, srelgot, splt and srelplt.
443 (create_got_section): Don't set them.
444 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
446 (allocate_dynrelocs): Likewise.
447 (sh_elf_size_dynamic_sections): Likewise.
448 (sh_elf_add_rofixup): Likewise.
449 (sh_elf_relocate_section): Likewise.
450 (sh_elf_check_relocs): Likewise.
451 (sh_elf_finish_dynamic_symbol): Likewise.
452 (sh_elf_finish_dynamic_sections): Likewise.
453 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
454 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
455 * elf32-vax.c (elf_vax_check_relocs): Likewise.
456 (elf_vax_adjust_dynamic_symbol): Likewise.
457 (elf_vax_always_size_sections): Likewise.
458 (elf_vax_instantiate_got_entries): Likewise.
459 (elf_vax_relocate_section): Likewise.
460 (elf_vax_finish_dynamic_symbol): Likewise.
461 (elf_vax_finish_dynamic_sections): Likewise.
462 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
463 (xstormy16_elf_always_size_sections): Likewise.
464 (xstormy16_elf_relocate_section): Likewise.
465 (xstormy16_elf_finish_dynamic_sections): Likewise.
466 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
467 sgotplt, srelgot, splt and srelplt.
468 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
470 (elf_xtensa_allocate_dynrelocs): Likewise.
471 (elf_xtensa_allocate_local_got_size): Likewise.
472 (elf_xtensa_size_dynamic_sections): Likewise.
473 (elf_xtensa_relocate_section): Likewise.
474 (elf_xtensa_finish_dynamic_sections): Likewise.
475 (shrink_dynamic_reloc_sections): Likewise.
476 (elf_xtensa_get_plt_section): Likewise.
477 (elf_xtensa_get_gotplt_section): Likewise.
478 (xtensa_callback_required_dependence): Likewise.
479 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
480 shortcuts to dynamic sections.
481 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
483 (elf64_alpha_size_plt_section): Likewise.
484 (elf64_alpha_size_rela_got_1): Likewise.
485 (elf64_alpha_size_rela_got_section): Likewise.
486 (elf64_alpha_relocate_section): Likewise.
487 (elf64_alpha_finish_dynamic_symbol): Likewise.
488 (elf64_alpha_finish_dynamic_sections): Likewise.
489 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
490 * elf64-s390.c (create_got_section): Delete.
491 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
492 (elf_s390_check_relocs): Likewise.
493 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
495 (sh_elf64_check_relocs): Likewise.
496 (sh64_elf64_adjust_dynamic_symbol): Likewise.
497 (sh64_elf64_size_dynamic_sections): Likewise.
498 (sh64_elf64_finish_dynamic_symbol): Likewise.
499 (sh64_elf64_finish_dynamic_sections): Likewise.
500 * elflink.c (_bfd_elf_create_got_section): Likewise.
501 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
502 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
503 (elfNN_ia64_finish_dynamic_sections): Likewise.
504 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
505 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
506 sgotplt, splt and sgot.
507 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
509 (mips_elf_gotplt_index): Likewise.
510 (mips_elf_primary_global_got_index): Likewise.
511 (mips_elf_global_got_index): Likewise.
512 (mips_elf_got_offset_from_index): Likewise.
513 (mips_elf_create_local_got_entry): Likewise.
514 (mips_elf_create_got_section): Likewise.
515 (mips_elf_calculate_relocation): Likewise.
516 (_bfd_mips_elf_create_dynamic_sections): Likewise.
517 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
518 (mips_elf_lay_out_got): Likewise.
519 (mips_elf_set_plt_sym_value): Likewise.
520 (_bfd_mips_elf_size_dynamic_sections): Likewise.
521 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
522 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
523 (mips_finish_exec_plt): Likewise.
524 (mips_vxworks_finish_exec_plt): Likewise.
525 (mips_vxworks_finish_shared_plt): Likewise.
526 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
527 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
528 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
530 2016-11-23 Alan Modra <amodra@gmail.com>
532 * po/BLD-POTFILES.in: Regenerate.
533 * po/SRC-POTFILES.in: Regenerate.
535 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
537 * warning.m4: Fix spelling in comments.
538 * configure.ac: Fix spelling in comments.
539 * configure: Regenerate.
541 2016-11-22 Alan Modra <amodra@gmail.com>
544 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
545 * elf32-ppc.c: Include opcode/ppc.h.
546 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
547 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
548 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
549 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
550 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
551 (ppc_elf_link_hash_table_create): Update default_params init.
552 (ppc_elf_vle_split16): Correct shift and mask. Add params.
553 Report or fix insn/reloc mismatches.
554 (ppc_elf_relocate_section): Pass input_section, offset and fixup
555 to ppc_elf_vle_split16.
557 2016-11-22 Alan Modra <amodra@gmail.com>
559 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
560 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
561 bfd_put_32 param with input_bfd.
562 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
563 ppc_elf_vle_split16 param.
564 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
566 2016-11-21 Maciej W. Rozycki <macro@imgtec.com>
568 * dwarf2.c (build_line_info_table): Rename `index' local
569 variable to `line_index'.
570 (build_lookup_funcinfo_table): Rename `index' local variable to
573 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
575 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
576 apply the negative GOT offset optimization in 64-bit code.
578 2016-11-18 James Clarke <jrtc27@jrtc27.com>
580 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
581 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
582 R_SPARC_GOT* for non-local references. Instead, treat them like
583 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
584 immediate with the calculated relocation.
586 2016-11-18 Nick Clifton <nickc@redhat.com>
589 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
590 an informative error message.
592 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
595 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
596 manipulation of diff value, and don't assume sym2 is less than sym1.
597 (elf32_avr_adjust_reloc_if_spans_insn): New function.
598 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
599 and remove redundant did_pad.
602 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
605 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
606 plt_got.offset for R_X86_64_PLTOFF64.
608 2016-11-14 Nick Clifton <nickc@redhat.com>
610 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
612 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
615 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
616 but treat them as debugging symbols.
618 2016-11-10 Jiong Wang <jiong.wang@arm.com>
621 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
622 symbol locally in PIE.
624 2016-11-10 Nick Clifton <nickc@redhat.com>
627 * compress.c (bfd_get_full_section_contents): Provide a more
628 helpful error message when a section is too large to load.
630 2016-11-08 Pedro Alves <palves@redhat.com>
632 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
635 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
637 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
638 'number_of_functions' to keep lookup table and number of entries in
640 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
641 to keep lookup table and number of entries in the table.
642 (lookup_funcinfo): New structure for lookup table for function
644 (build_line_info_table): New function to create and build the lookup
645 table for line information.
646 (lookup_address_in_line_info_table): Use the lookup table instead of
647 traverse a linked list.
648 (compare_lookup_funcinfos): New compare fuction used in sorting of
649 lookup table for function references.
650 (build_lookup_funcinfo_table): New function to create, build and
651 sort the lookup table for functions references.
652 (lookup_address_in_function_table): Use the table instead of
653 traverse a linked list.
654 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
657 2016-11-04 Nick Clifton <nickc@redhat.com>
659 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
660 when supporting 64-bit BFD targets.
662 2016-11-03 Tristan Gingold <gingold@adacore.com>
664 * config.bfd: Deprecate many old triplets.
666 2016-11-03 Nick Clifton <nickc@redhat.com>
668 * po/da.po: Updated Danish translation.
670 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
672 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
673 not fall through to the default case.
675 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
676 Andrew Waterman <andrew@sifive.com>
678 Add support for RISC-V architecture.
679 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
680 * config.bdf: Likewise.
681 * configure.ac: Likewise.
682 * Makefile.in: Regenerate.
683 * configure: Regenerate.
684 * archures.c: Add bfd_riscv_arch.
685 * reloc.c: Add riscv relocs.
686 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
687 * bfd-in2.h: Regenerate.
688 * libbfd.h: Regenerate.
689 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
690 * elfnn-riscv.c: New file.
691 * elfxx-riscv.c: New file.
692 * elfxx-riscv.h: New file.
694 2016-10-31 Alan Modra <amodra@gmail.com>
697 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
700 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
702 * cpu-arc.c (arc_get_mach): Delete.
704 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
706 * elfxx-mips.c (STUB_JALR): Correct description.
708 2016-10-20 Nick Clifton <nickc@redhat.com>
710 * po/gas.pot: Regenerate.
712 2016-10-19 Nick Clifton <nickc@redhat.com>
714 * aout-adobe.c: Add missing c-format tags for translatable strings.
715 * aout-cris.c: Likewise.
718 * binary.c: Likewise.
720 * coff-alpha.c: Likewise.
721 * coff-arm.c: Likewise.
722 * coff-i860.c: Likewise.
723 * coff-mcore.c: Likewise.
724 * coff-ppc.c: Likewise.
725 * coff-rs6000.c: Likewise.
726 * coff-sh.c: Likewise.
727 * coff-tic4x.c: Likewise.
728 * coff-tic54x.c: Likewise.
729 * coff-tic80.c: Likewise.
730 * coff64-rs6000.c: Likewise.
731 * coffcode.h: Likewise.
732 * coffgen.c: Likewise.
733 * cofflink.c: Likewise.
734 * coffswap.h: Likewise.
735 * cpu-arm.c: Likewise.
736 * dwarf2.c: Likewise.
738 * elf-attrs.c: Likewise.
739 * elf-eh-frame.c: Likewise.
740 * elf-ifunc.c: Likewise.
741 * elf-m10300.c: Likewise.
742 * elf-s390-common.c: Likewise.
744 * elf32-arc.c: Likewise.
745 * elf32-arm.c: Likewise.
746 * elf32-avr.c: Likewise.
747 * elf32-bfin.c: Likewise.
748 * elf32-cr16.c: Likewise.
749 * elf32-cr16c.c: Likewise.
750 * elf32-cris.c: Likewise.
751 * elf32-crx.c: Likewise.
752 * elf32-d10v.c: Likewise.
753 * elf32-d30v.c: Likewise.
754 * elf32-epiphany.c: Likewise.
755 * elf32-fr30.c: Likewise.
756 * elf32-frv.c: Likewise.
757 * elf32-gen.c: Likewise.
758 * elf32-hppa.c: Likewise.
759 * elf32-i370.c: Likewise.
760 * elf32-i386.c: Likewise.
761 * elf32-i960.c: Likewise.
762 * elf32-ip2k.c: Likewise.
763 * elf32-iq2000.c: Likewise.
764 * elf32-lm32.c: Likewise.
765 * elf32-m32c.c: Likewise.
766 * elf32-m32r.c: Likewise.
767 * elf32-m68hc11.c: Likewise.
768 * elf32-m68hc12.c: Likewise.
769 * elf32-m68hc1x.c: Likewise.
770 * elf32-m68k.c: Likewise.
771 * elf32-mcore.c: Likewise.
772 * elf32-mep.c: Likewise.
773 * elf32-metag.c: Likewise.
774 * elf32-microblaze.c: Likewise.
775 * elf32-moxie.c: Likewise.
776 * elf32-msp430.c: Likewise.
777 * elf32-mt.c: Likewise.
778 * elf32-nds32.c: Likewise.
779 * elf32-nios2.c: Likewise.
780 * elf32-or1k.c: Likewise.
781 * elf32-pj.c: Likewise.
782 * elf32-ppc.c: Likewise.
783 * elf32-rl78.c: Likewise.
784 * elf32-rx.c: Likewise.
785 * elf32-s390.c: Likewise.
786 * elf32-score.c: Likewise.
787 * elf32-score7.c: Likewise.
788 * elf32-sh-symbian.c: Likewise.
789 * elf32-sh.c: Likewise.
790 * elf32-sh64.c: Likewise.
791 * elf32-spu.c: Likewise.
792 * elf32-tic6x.c: Likewise.
793 * elf32-tilepro.c: Likewise.
794 * elf32-v850.c: Likewise.
795 * elf32-vax.c: Likewise.
796 * elf32-visium.c: Likewise.
797 * elf32-xgate.c: Likewise.
798 * elf32-xtensa.c: Likewise.
799 * elf64-alpha.c: Likewise.
800 * elf64-gen.c: Likewise.
801 * elf64-hppa.c: Likewise.
802 * elf64-ia64-vms.c: Likewise.
803 * elf64-mmix.c: Likewise.
804 * elf64-ppc.c: Likewise.
805 * elf64-s390.c: Likewise.
806 * elf64-sh64.c: Likewise.
807 * elf64-sparc.c: Likewise.
808 * elf64-x86-64.c: Likewise.
809 * elfcode.h: Likewise.
810 * elfcore.h: Likewise.
811 * elflink.c: Likewise.
812 * elfnn-aarch64.c: Likewise.
813 * elfnn-ia64.c: Likewise.
814 * elfxx-mips.c: Likewise.
815 * elfxx-sparc.c: Likewise.
816 * elfxx-tilegx.c: Likewise.
819 * libbfd.c: Likewise.
820 * linker.c: Likewise.
821 * m68klinux.c: Likewise.
822 * mach-o.c: Likewise.
827 * pe-mips.c: Likewise.
828 * peXXigen.c: Likewise.
829 * pei-x86_64.c: Likewise.
830 * peicode.h: Likewise.
831 * ppcboot.c: Likewise.
833 * sparclinux.c: Likewise.
836 * vms-alpha.c: Likewise.
837 * vms-lib.c: Likewise.
838 * xcofflink.c: Likewise.
840 2016-10-18 Nick Clifton <nickc@redhat.com>
842 * po/da.po: Updated Danish translation.
844 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
846 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
849 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
851 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
852 variable to `reloc_index'.
854 2016-10-12 Alan Modra <amodra@gmail.com>
856 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
857 (STD_SECTION): Adjust to suit.
858 * elf.c (_bfd_elf_large_com_section): Likewise.
859 * bfd-in2.h: Regenerate.
861 2016-10-11 Alan Modra <amodra@gmail.com>
863 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
864 defined temporarily with bfd_und_section.
865 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
866 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
867 symbols with bfd_und_section.
869 2016-10-07 Alan Modra <amodra@gmail.com>
871 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
872 obfd param with struct bfd_link_info param. Update all callers.
873 * linker.c (bfd_merge_private_bfd_data): Likewise.
874 (_bfd_generic_verify_endian_match): Likewise.
875 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
876 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
877 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
878 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
879 (_bfd_elf_merge_object_attributes): Likewise.
880 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
881 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
882 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
883 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
884 (elf32_arm_merge_private_bfd_data): Likewise.
885 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
886 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
887 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
888 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
889 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
890 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
891 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
892 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
893 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
894 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
895 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
896 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
897 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
898 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
899 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
900 (elf32_msp430_merge_private_bfd_data): Likewise.
901 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
902 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
903 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
904 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
905 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
906 (ppc_elf_merge_obj_attributes): Likewise.
907 (ppc_elf_merge_private_bfd_data): Likewise.
908 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
909 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
910 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
911 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
912 (elf32_score_merge_private_bfd_data): Likewise.
913 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
914 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
915 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
916 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
917 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
918 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
919 (elf32_tic6x_merge_private_bfd_data): Likewise.
920 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
921 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
922 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
923 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
924 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
925 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
926 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
927 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
928 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
929 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
930 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
931 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
932 (mips_elf_merge_obj_attributes): Likewise.
933 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
934 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
935 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
936 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
937 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
938 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
939 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
940 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
941 * bfd-in2.h: Regenerate.
942 * libbfd.h: Regenerate.
944 2016-10-07 Alan Modra <amodra@gmail.com>
946 * Makefile.am (LIBBFD_H_FILES): Update.
947 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
948 * cpu-sh.c (sh_merge_bfd_arch): Move to..
949 * elf32-sh.c: ..here, and make static.
950 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
952 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
953 _bfd_generic_verify_endian_match.
954 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
955 (bfd_elf32_bfd_merge_private_bfd_data): Define as
956 _bfd_generic_verify_endian_match.
957 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
959 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
960 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
961 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
962 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
963 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
964 * linker.c: ..here, and make internal.
965 * bfd.c (bfd_merge_private_bfd_data): Move to..
967 * Makefile.in: Regenerate.
968 * doc/Makefile.in: Regenerate.
969 * bfd-in2.h: Regenerate.
970 * libbfd.h: Regenerate.
972 2016-10-06 Alan Modra <amodra@gmail.com>
974 * coff-h8300.c: Spell fall through comments consistently.
975 * coffgen.c: Likewise.
976 * elf32-hppa.c: Likewise.
977 * elf32-ppc.c: Likewise.
978 * elf32-score.c: Likewise.
979 * elf32-score7.c: Likewise.
980 * elf64-ppc.c: Likewise.
981 * elfxx-aarch64.c: Likewise.
982 * elfxx-mips.c: Likewise.
983 * cpu-ns32k.c: Add missing fall through comments.
984 * elf-m10300.c: Likewise.
985 * elf32-arm.c: Likewise.
986 * elf32-avr.c: Likewise.
987 * elf32-bfin.c: Likewise.
988 * elf32-frv.c: Likewise.
989 * elf32-i386.c: Likewise.
990 * elf32-microblaze.c: Likewise.
991 * elf32-nds32.c: Likewise.
992 * elf32-ppc.c: Likewise.
993 * elf32-rl78.c: Likewise.
994 * elf32-rx.c: Likewise.
995 * elf32-s390.c: Likewise.
996 * elf32-sh.c: Likewise.
997 * elf32-tic6x.c: Likewise.
998 * elf64-ia64-vms.c: Likewise.
999 * elf64-ppc.c: Likewise.
1000 * elf64-s390.c: Likewise.
1001 * elf64-x86-64.c: Likewise.
1002 * elflink.c: Likewise.
1003 * elfnn-aarch64.c: Likewise.
1004 * elfnn-ia64.c: Likewise.
1006 * oasys.c: Likewise.
1007 * pdp11.c: Likewise.
1009 * versados.c: Likewise.
1011 2016-10-06 Alan Modra <amodra@gmail.com>
1013 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
1015 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
1016 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
1018 2016-10-06 Alan Modra <amodra@gmail.com>
1020 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
1021 OR in arithmetic expression, not boolean OR.
1023 2016-09-30 Alan Modra <amodra@gmail.com>
1025 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
1026 as per comment at head of bfd-in2.h.
1027 * Makefile.in: Regenerate.
1029 2016-09-30 Alan Modra <amodra@gmail.com>
1031 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
1032 _bfd_error_handler (...) throughout.
1033 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
1034 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
1035 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1036 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
1037 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1038 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
1039 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1040 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1041 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
1042 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
1043 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1044 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1045 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
1046 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1047 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
1048 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1049 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
1050 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1051 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
1052 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
1053 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
1054 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
1055 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
1056 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
1057 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
1058 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
1059 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
1060 * xcofflink.c: Likewise.
1062 2016-09-30 Alan Modra <amodra@gmail.com>
1064 * bfd-in.h: Include stdarg.h.
1065 * bfd.c (bfd_error_handler_type): Make like vprintf.
1066 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
1067 (error_handler_internal): New function, split out from..
1068 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
1069 (bfd_set_error_handler): Update.
1070 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
1071 (_bfd_assert_handler): Make static.
1072 * coffgen.c (null_error_handler): Update params.
1073 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
1074 Don't use bfd_error_handler_type.
1075 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
1076 * elfxx-target.h (elf_backend_link_order_error_handler): Default
1077 to _bfd_error_handler.
1078 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
1079 (bfd_assert_handler_type): Likewise.
1080 (_bfd_error_handler): Update.
1081 * bfd-in2.h: Regenerate.
1082 * libbfd.h: Regenerate.
1084 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1087 * elf-bfd.h (struct elf_backend_data): Delete
1088 elf_backend_count_output_relocs callback and add
1089 elf_backend_update_relocs.
1090 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
1091 (emit_relocs): Deleted.
1092 (elf32_arm_emit_relocs): Deleted.
1093 (elf_backend_emit_relocs): Updated not to use the old functions.
1094 (elf32_arm_update_relocs): New function.
1095 (elf_backend_update_relocs): New define.
1096 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
1097 relocation count. Call elf_backend_emit_relocs.
1098 (_bfd_elf_size_reloc_section): Do not call
1099 elf_backend_count_output_relocs.
1100 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
1101 (elf_backend_update_relocs): New define.
1103 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
1106 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
1107 Thumb-ARM stub is too far.
1109 2016-09-27 Nick Clifton <nickc@redhat.com>
1112 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
1113 timestamp field if real time values are not being stored.
1115 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
1117 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
1118 to verify CC_FOR_BUILD compiler.
1119 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
1120 and add CC_FOR_BUILD compiler checks.
1121 * Makefile.in: Regenerate.
1122 * configure: Likewise.
1123 * doc/Makefile.in: Likewise.
1125 2016-09-26 Awson <kyrab@mail.ru>
1128 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1129 for R_AMD64_PCRQUAD relocations.
1131 2016-09-26 Alan Modra <amodra@gmail.com>
1133 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1134 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1135 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
1136 attributes, merge them. Don't warn about undefined tag bits,
1137 or copy unknown values to output.
1138 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1139 _bfd_elf_ppc_merge_fp_attributes.
1141 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1144 * elf-bfd.h (struct elf_backend_data): Add
1145 elf_backend_count_output_relocs callback to count relocations in
1147 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1148 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1149 (elf32_arm_count_output_relocs): New function.
1150 (emit_relocs): New function.
1151 (elf32_arm_emit_relocs): New function.
1152 (elf32_arm_vxworks_emit_relocs): New function.
1153 (elf_backend_emit_relocs): Updated to use the new functions.
1154 (elf_backend_count_output_relocs): New define.
1155 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1156 to the relocation count.
1157 (_bfd_elf_link_size_reloc_section): Use callback to count the
1158 relocations which will be in output.
1159 (_bfd_elf_default_count_output_relocs): New function.
1160 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1162 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1164 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1165 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1166 bigger than 0x1000 bytes.
1168 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1170 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1173 2016-09-14 Nick Clifton <nickc@redhat.com>
1176 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1177 contains a valid size for the Debug directory.
1179 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1181 * format.c (struct bfd_preserve): New "build_id" field.
1182 (bfd_preserve_save): Save "build_id".
1183 (bfd_preserve_restore): Restore "build_id".
1185 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1188 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1189 relocation with copy relocation when building executable.
1191 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1194 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1195 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1196 Compute shrink_boundary and adjust addend only if
1197 addend_within_shrink_boundary.
1198 (elf32_avr_relax_section): Modify calls to
1199 elf32_avr_relax_delete_bytes to pass extra parameter.
1201 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1203 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1204 array of bytes and use bfd_get_16 to interpret its encoding according
1205 to endianness of target.
1207 2016-09-01 Alan Modra <amodra@gmail.com>
1209 * elf64-ppc.c (synthetic_opd): New static var.
1210 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1211 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1213 2016-08-31 Alan Modra <amodra@gmail.com>
1215 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1216 track max group size with a new "group_size" var that is reduced
1217 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1220 2016-08-31 Alan Modra <amodra@gmail.com>
1222 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1223 (elf_backend_section_processing): Don't define.
1224 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1225 split on non-exec sections differing in SHF_PPC_VLE. When
1226 splitting segments, mark size invalid.
1228 2016-08-30 Alan Modra <amodra@gmail.com>
1231 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1233 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1237 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1238 R_386_PC32 relocation is used to call IFUNC function in PIC
1241 2016-08-27 Alan Modra <amodra@gmail.com>
1244 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1245 have corresponding SHF_GROUP sections.
1246 (bfd_elf_set_group_contents): Comment.
1248 2016-08-27 Alan Modra <amodra@gmail.com>
1251 * elf64-ppc.c (pc_dynrelocs): New function.
1252 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1253 handle pic dynamic relocs.
1255 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1257 * bfd-in.h (struct elf32_arm_params): Define.
1258 (bfd_elf32_arm_set_target_relocs): Rename into ...
1259 (bfd_elf32_arm_set_target_params): This. Use a struct
1260 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1261 * bfd-in2.h: Regenerate.
1262 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1263 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1264 elf32_arm_params rather than as individual parameters.
1266 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1268 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1269 passed the end of htab->stub_group array.
1270 (elf32_arm_create_or_find_stub_sec): Likewise.
1271 (elf32_arm_create_stub): Likewise.
1273 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1275 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1276 to TRUE for GOT and TLS relocs.
1278 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1280 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1282 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1284 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1285 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1286 (struct elf_arc_link_hash_table): Likewise.
1287 (elf_arc_link_hash_newfunc): Likewise.
1288 (elf_arc_link_hash_table_free): Likewise.
1289 (arc_elf_link_hash_table_create): Likewise.
1290 (elf_arc_relocate_section): Fixed conditions related to dynamic
1291 (elf_arc_check_relocs): Likewise.
1292 (arc_elf_create_dynamic_sections): Added
1293 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1294 through the hash table.
1296 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1298 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1299 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1302 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1304 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1306 * bfd-in2.h: Regenerated from the previous changes.
1307 * libbfd.h: Regenerated from the previous changes.
1309 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1311 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1312 the input import library bfd.
1313 * bfd-in2.h: Regenerate.
1314 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1315 and new_cmse_stub_offset fields.
1316 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1318 (elf32_arm_add_stub): Likewise for stub_offset.
1319 (arm_new_stubs_start_offset_ptr): New function.
1320 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1321 empty SG veneers to have zero relocations.
1322 (arm_size_one_stub): Only initialize stub size and template
1323 information for non empty veneers. Do not update veneer section size
1324 if veneer already has an offset.
1325 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1326 of a boolean indicating success or failure.
1327 (cmse_scan): Change stub_changed parameter into an integer pointer
1328 parameter cmse_stub_created to count the number of stub created and
1329 adapt to change of return value in elf32_arm_create_stub.
1330 (cmse_entry_fct_p): New function.
1331 (arm_list_new_cmse_stub): Likewise.
1332 (set_cmse_veneer_addr_from_implib): Likewise.
1333 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1334 cmse_scan instead of that of cmse_stub_changed to compute the number
1335 of stub created and use it to initialize stub_changed. Call
1336 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1337 of return value in elf32_arm_create_stub. Use
1338 arm_stub_section_start_offset () if not NULL to initialize size of
1339 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1340 erratum fix to -1. Use ret to hold return value.
1341 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1342 NULL to initialize size of secure gateway veneers section. Adapt
1343 comment to stress the importance of zeroing veneer section content.
1344 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1345 initialize eponymous field in struct elf32_arm_link_hash_table.
1347 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1349 * elf32-s390.c (stdarg.h): New include.
1350 (elf_s390_grok_psinfo): New function.
1351 (elf_s390_write_core_note): New function.
1352 (elf_backend_grok_psinfo): Declare backend hook.
1353 (elf_backend_write_core_note): Likewise.
1354 * elf64-s390.c (stdarg.h): New include.
1355 (elf_s390_grok_prstatus): New function.
1356 (elf_s390_grok_psinfo): New function.
1357 (elf_s390_write_core_note): New function.
1358 (elf_backend_grok_prstatus): Declare backend hook.
1359 (elf_backend_grok_psinfo): Likewise.
1360 (elf_backend_write_core_note): Likewise.
1362 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1364 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1365 (elf_s390_finish_ifunc_symbol): Likewise.
1366 (elf_s390_finish_dynamic_symbol): Likewise.
1367 (elf_s390_finish_dynamic_sections): Likewise.
1368 (elf_s390_grok_prstatus): Likewise.
1369 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1370 (elf_s390_finish_dynamic_symbol): Likewise.
1372 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1374 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1376 2016-08-23 Nick Clifton <nickc@redhat.com>
1378 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1379 there is no arm data associated with the section.
1381 2016-08-23 Alan Modra <amodra@gmail.com>
1384 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1385 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1387 2016-08-22 Nick Clifton <nickc@redhat.com>
1389 * doc/chew.c (main): Free the string buffer used to files as they
1392 2016-08-22 Alan Modra <amodra@gmail.com>
1394 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1395 (ppc_elf_relocate_section): ..to here. Comment. Error on
1396 detecting -mbss-plt -fPIC local ifuncs too.
1397 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1398 branch table entries.
1400 2016-08-19 Nick Clifton <nickc@redhat.com>
1402 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1403 section after the symbol table and string table sections.
1405 2016-08-19 Alan Modra <amodra@gmail.com>
1407 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1408 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1409 dyn_relocs for weakdefs.
1410 (alias_readonly_dynrelocs): New function.
1411 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1412 (ppc64_elf_relocate_section): Simplify condition under which
1413 dyn_relocs are emitted.
1415 2016-08-19 Alan Modra <amodra@gmail.com>
1418 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1419 (readonly_dynrelocs): Comment fix.
1420 (global_entry_stub): New function.
1421 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1422 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1423 that in size_global_entry_stubs, handling ifunc too. Delete dead
1425 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1426 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1427 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1428 undefweak syms. Expand and correct comments.
1429 (size_global_entry_stubs): Ensure symbol is defined.
1430 (ppc64_elf_relocate_section): Match condition under which
1431 dyn_relocs are emitted to that in allocate_dynrelocs.
1433 2016-08-12 Alan Modra <amodra@gmail.com>
1435 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1436 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1437 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1439 2016-08-11 Alan Modra <amodra@gmail.com>
1441 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1442 non_got_ref true in any case where we could have generated dynbss
1443 copies but decide not to do so.
1445 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1447 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1448 the stub address retrieved if associated with a microMIPS
1451 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1453 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1454 stub also add STO_MICROMIPS annotation.
1456 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1458 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1459 in microMIPS LA25 stub references.
1461 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1463 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1464 adjusting the use_count of merged .got entries.
1466 2016-08-08 Nick Clifton <nickc@redhat.com>
1468 * doc/chew.c (delete_string): Only free the string buffer if it is
1469 there. Mark the buffer as NULL after freeing.
1470 (drop): Free the dropped string.
1471 (free_words): New function: Frees the memory allocated to the
1473 (add_instrinsic): Duplicate the name string, so that it can be
1475 (compile): Free unused words.
1476 (main): Free the dictionary and top level string buffers at the
1479 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1481 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1482 * bfd-in2.h: Regenerate.
1483 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1485 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1486 cmse_implib field in struct elf32_arm_link_hash_table.
1487 (elf32_arm_filter_cmse_symbols): New function.
1488 (elf32_arm_filter_implib_symbols): Likewise.
1489 (elf_backend_filter_implib_symbols): Define to
1490 elf32_arm_filter_implib_symbols.
1492 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1494 * elf32-arm.c (CMSE_PREFIX): Define macro.
1495 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1496 (cmse_branch_thumb_only): Declare stub.
1497 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1498 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1499 FALSE if there is no PLT.
1500 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1501 (elf32_arm_final_link_relocate): Likewise.
1502 (elf32_arm_gc_sweep_hook): Likewise.
1503 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1504 secure entry functions.
1505 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1506 (arm_dedicated_stub_output_section_required): Change to a switch case
1507 and add a case for arm_stub_cmse_branch_thumb_only.
1508 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1509 (arm_stub_dedicated_output_section_name): Likewise.
1510 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1511 ATTRIBUTE_UNUSED for htab parameter.
1512 (arm_stub_required_alignment): Likewise.
1513 (arm_stub_sym_claimed): Likewise.
1514 (arm_dedicated_stub_section_padding): Likewise.
1515 (cmse_scan): New function.
1516 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1517 Set stub_changed to TRUE if such veneers were created.
1518 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1521 2016-08-02 Alan Modra <amodra@gmail.com>
1524 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1526 2016-08-02 Nick Clifton <nickc@redhat.com>
1529 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1530 (elf_backend_sweep_hook): Delete.
1532 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
1533 Kwok Cheung Yeung <kcy@codesourcery.com>
1535 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1536 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1537 (ppc_elf_vle_split16): Clear field before inserting.
1539 2016-08-01 Nick Clifton <nickc@redhat.com>
1541 * po/sv.po: Updated Swedish translation.
1543 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1544 Nick Clifton <nickc@redhat.com>
1547 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1548 of the coff_section_data before using it.
1550 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1552 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1553 in PLT compression selection.
1554 (_bfd_mips_elf_check_relocs): Likewise.
1556 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1558 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1559 case where there's no elf_link_hash_entry while processing
1560 GOT_NORMAL got entries.
1562 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1564 * version.m4 (BFD_VERSION): Set to 2.27.51.
1565 * configure: Regenerated.
1567 2016-07-21 Nick Clifton <nickc@redhat.com>
1569 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1570 (swap_out_syms): Return an error when not finding ELF output
1571 section rather than asserting.
1573 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1575 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1577 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1579 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1580 and handle pr_pid if present.
1582 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1585 * elf.c (assign_file_positions_for_load_sections): Also check
1586 p_paddr for program header space.
1588 2016-07-20 Alan Modra <amodra@gmail.com>
1590 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1591 ppc64_elf_unhandled_reloc for special_function.
1592 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1594 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1596 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1598 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1599 corresponding error message.
1601 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1603 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1604 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1605 (branch_reloc_p): New function.
1606 (mips_elf_calculate_relocation): Handle ISA mode determination
1607 for relocations against section symbols, against absolute
1608 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1610 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1611 checks for weak undefined symbols. Also check target alignment
1612 within the same ISA mode.
1613 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1614 in the alignment check.
1615 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1616 <R_MICROMIPS_PC10_S1>: Likewise.
1617 <R_MICROMIPS_PC16_S1>: Likewise.
1618 (mips_elf_perform_relocation): Report a failure for unsupported
1619 same-mode JALX instructions and cross-mode branches.
1620 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1621 error messages for jumps to misaligned addresses.
1623 2016-07-16 Alan Modra <amodra@gmail.com>
1625 * elflink.c: Include plugin-api.h.
1626 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1627 (try_claim): ..here.
1628 * plugin.h: Don't include bfd.h.
1629 (bfd_plugin_open_input): Declare.
1631 2016-07-16 Alan Modra <amodra@gmail.com>
1633 * targets.c (bfd_seach_for_target): Rename to..
1634 (bfd_iterate_over_targets): ..this. Rewrite doc.
1635 * bfd-in2.h: Regenerate.
1637 2016-07-16 Alan Modra <amodra@gmail.com>
1639 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1640 * libbfd.h: Regenerate.
1641 * bfd-in2.h: Regenerate.
1643 2016-07-16 Alan Modra <amodra@gmail.com>
1645 * libbfd-in.h (BFD_ALIGN): Move to..
1647 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1648 * elf32-ppc.c (default_params): Adjust init.
1649 (ppc_elf_link_params): Set pagesize_p2.
1650 * libbfd.h: Regenerate.
1651 * bfd-in2.h: Regenerate.
1653 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1655 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1656 (_bfd_elf_filter_global_symbols): Declare.
1657 * elf.c (_bfd_elf_filter_global_symbols): New function.
1658 * elflink.c (elf_filter_global_symbols): Likewise.
1659 (elf_output_implib): Likewise.
1660 (bfd_elf_final_link): Call above function, failing if it does.
1661 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1663 (elf_backend_copy_indirect_symbol): Fix spacing.
1664 (elf_backend_hide_symbol): Likewise.
1665 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1667 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1668 Nick Clifton <nickc@redhat.com>
1670 * elf32-arc.c (PR_DEBUG): Delete.
1671 Fix printing of debug information. Fix formatting of debug
1673 (debug_arc_reloc): Handle symbols that are not from an input file.
1674 (arc_do_relocation): Remove excessive exclamation points.
1676 * arc-got.h: Fix formatting. Fix printing of debug information.
1677 (new_got_entry_to_list): Use xmalloc.
1678 * config.bfd: use the big-endian arc vector as the default vector
1679 for big-endian arc targets.
1681 2016-07-15 Alan Modra <amodra@gmail.com>
1683 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1684 from marking sym_indices.
1686 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1688 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1689 first with relocations against absolute symbols.
1690 (bfd_install_relocation): Likewise.
1692 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1694 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1695 .got/.got.plt sections to 8 bytes.
1697 2016-07-12 Nick Clifton <nickc@redhat.com>
1699 * binary.c (binary_set_section_contents): Second grammar fix.
1701 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1703 * binary.c (binary_set_section_contents): Fix grammar in warning
1706 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1708 * elf32-arc.c: made PR_DEBUG always defined.
1710 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1712 * arc-got.h: Moved got related structures from elf32-arc.c to
1713 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1714 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1715 tls_type_for_reloc, symbol_has_entry_of_type,
1716 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1717 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1718 relocate_fix_got_relocs_for_got_info,
1719 create_got_dynrelocs_for_single_entry,
1720 create_got_dynrelocs_for_got_info): Added to file.
1721 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1724 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1726 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1728 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1730 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1731 (THUMB32_MOVW): Likewise.
1732 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1733 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1734 (arm_stub_is_thumb): Add new veneer stub.
1735 (arm_type_of_stub): Use new veneer.
1736 (arm_stub_required_alignment): Add new veneer.
1738 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1740 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1741 (SEC_ELF_PURECODE): ... this.
1742 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1744 (elf32_arm_fake_sections): Likewise.
1745 (elf_32_arm_section_flags): Likewise.
1746 (elf_32_arm_lookup_section_flags): Likewise.
1747 * section.c (SEC_ELF_NOREAD): Rename to ...
1748 (SEC_ELF_PURECODE): ... this.
1750 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1752 * elf32-arm.c (using_thumb2_bl): New function.
1753 (arm_type_of_stub): Declare thumb2 variable together and change type
1754 to bfd_boolean. Use using_thumb2_bl () to determine whether
1755 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1756 checked for BL range.
1757 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1758 the bit size of BL offset.
1760 2016-06-29 Nick Clifton <nickc@redhat.com>
1762 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1763 Returns TRUE for AArch64 mapping symbols.
1764 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1765 mapping symbols as precious in object files so that they will not
1767 (elf_backend_symbol_processing): Define.
1769 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1770 for ARM mapping symbols.
1771 (elf32_arm_backend_symbol_processing): Make use of the new function.
1773 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1776 * elflink.c (elf_link_check_versioned_symbol): Return false
1777 for unreferenced undefined symbol.
1779 2016-06-28 Nick Clifton <nickc@redhat.com>
1781 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1784 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1785 function. Marks mapping symbols in object files as precious, so
1786 that strip will not remove them.
1787 (elf_backend_symbol_processing): Define.
1789 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1791 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1792 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1794 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1796 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1798 (mips16_reloc_map): Likewise.
1799 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1800 (mips16_elf64_howto_table_rela): Likewise.
1801 (mips16_reloc_map): Likewise.
1802 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1803 (elf_mips16_howto_table_rela): Likewise.
1804 (mips16_reloc_map): Likewise.
1805 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1806 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1807 (b_reloc_p): Likewise.
1808 (mips_elf_calculate_relocation): Likewise.
1809 (_bfd_mips_elf_check_relocs): Likewise.
1810 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1811 * bfd-in2.h: Regenerate.
1812 * libbfd.h: Regenerate.
1814 2016-06-27 Alan Modra <amodra@gmail.com>
1817 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1818 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1820 (ppc64_elf_size_stubs): Adjust to suit.
1822 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1824 * elf32-dlx.h: New file.
1825 * elf32-dlx.c: Adjust.
1827 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1829 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1831 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1833 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1836 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1838 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1839 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1840 (elfcore_grok_freebsd_psinfo): New function.
1841 (elfcore_grok_freebsd_prstatus): New function.
1842 (elfcore_grok_freebsd_note): New function.
1843 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1846 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1848 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1851 2016-06-24 Alan Modra <amodra@gmail.com>
1853 * config.bfd: Delete mips vxworks patterns matched earlier.
1854 Combine mips*-*-none with mips*-*-elf*.
1856 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1858 * elfxx-mips.c (mips_elf_perform_relocation): Call
1859 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1860 use the `%X%H' format for the cross-mode jump conversion error
1861 message. Remove the full stop from the end of the message.
1862 Continue processing rather than returning failure.
1864 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1866 * archures.c: Remove bfd_mach_arc_nps400.
1867 * bfd-in2.h: Likewise.
1868 * cpu-arc.c (arch_info_struct): Likewise.
1869 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1872 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1876 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1878 (elf_link_is_defined_archive_symbol): Call
1879 bfd_link_plugin_object_p on unknown plugin object and use the
1880 IR symbol table if the input is an IR object.
1881 * plugin.c (bfd_link_plugin_object_p): New function.
1882 * plugin.h (bfd_link_plugin_object_p): New prototype.
1884 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1887 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1888 on symbol from plugin dummy input.
1890 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1892 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1894 * bfd-in2.h: Regenerated.
1895 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1896 with bfd_plugin_unknown.
1898 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1901 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1902 bfd_boolean argument.
1903 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1904 "shared object" with "PIC object" in comments.
1905 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1906 "shared object" with "PIC object" in comments. Avoid PLT if
1907 requested. Generate dynamic relocations for non-GOT references.
1908 Make room for the special first entry in PLT and allocate PLT
1909 entry only for PLT and PC-relative references. Store dynamic
1910 GOT relocations in .rel[a].iplt section for static executables.
1911 If PLT isn't used, always use GOT for symbol value. Don't
1912 allocate GOT entry if it isn't used.
1913 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1914 count only in the code section. Allocate dynamic pointer
1915 relocation against STT_GNU_IFUNC symbol in the non-code section.
1916 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1917 only for PC-relative references.
1918 (elf_i386_allocate_dynrelocs): Pass TRUE to
1919 _bfd_elf_allocate_ifunc_dyn_relocs.
1920 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1921 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1922 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1923 the non-code section and store it in the proper REL section.
1924 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1926 (elf_i386_finish_dynamic_symbol): Generate dynamic
1927 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1928 STT_GNU_IFUNC symbols without PLT.
1929 (elf_i386_finish_dynamic_sections): Don't handle local
1930 STT_GNU_IFUNC symbols here.
1931 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1933 (elf_backend_output_arch_local_syms): New.
1934 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1935 count only in the code section. Allocate dynamic pointer
1936 relocation against STT_GNU_IFUNC symbol in the non-code section.
1937 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1938 count only for PC-relative references.
1939 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1940 _bfd_elf_allocate_ifunc_dyn_relocs.
1941 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1942 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1943 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1944 without PLT. Generate dynamic pointer relocation against
1945 STT_GNU_IFUNC symbol in the non-code section and store it in
1946 the proper RELA section. Don't allow non-pointer relocation
1947 against STT_GNU_IFUNC symbol without PLT.
1948 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1949 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1950 STT_GNU_IFUNC symbols without PLT.
1951 (elf_x86_64_finish_dynamic_sections): Don't handle local
1952 STT_GNU_IFUNC symbols here.
1953 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1955 (elf_backend_output_arch_local_syms): New.
1956 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1957 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1959 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1960 Tony Wang <tony.wang@arm.com>
1962 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1964 (stub_long_branch_thumb2_only): Define stub.
1965 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1966 (arm_stub_long_branch_thumb2_only): Likewise.
1967 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1970 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1972 * archures.c (bfd_mach_sparc_v8plusc): Define.
1973 (bfd_mach_sparc_v9c): Likewise.
1974 (bfd_mach_sparc_v8plusd): Likewise.
1975 (bfd_mach_sparc_v9d): Likewise.
1976 (bfd_mach_sparc_v8pluse): Likewise.
1977 (bfd_mach_sparc_v9e): Likewise.
1978 (bfd_mach_sparc_v8plusv): Likewise
1979 (bfd_mach_sparc_v9v): Likewise.
1980 (bfd_mach_sparc_v8plusm): Likewise.
1981 (bfd_mach_sparc_v9m): Likewise.
1982 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1983 (bfd_mach_sparc_64bit_p): Likewise.
1984 * bfd-in2.h: Regenerate.
1985 * cpu-sparc.c (arch_info_struct): Add entries for
1986 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1987 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1988 and bfd_mach_sparc_v9{c,d,e,v,m}.
1989 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1990 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1992 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1994 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1995 symbols for relocations against IFUNC symbols.
1996 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1998 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
2000 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
2001 .rela.iplt in DT_PLTRELSZ.
2002 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
2003 for DT_PLTRELSZ and DT_RELASZ as well.
2005 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2007 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
2008 non-loaded, non-alloced sections.
2009 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2011 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
2013 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
2014 allocating dynamic relocation.
2015 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2017 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2020 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
2021 offsets until reloc_toaddr.
2023 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
2025 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
2026 Don't check symbol type for STN_UNDEF symbol index.
2027 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
2028 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
2031 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
2033 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
2035 (using_thumb2): Try Tag_THUMB_ISA_use first and check
2036 for exact arch value then. Force review of arch check logic for new
2038 (arch_has_arm_nop): Update and fix arch check logic. Force review of
2039 that logic for new architecture.
2040 (arch_has_thumb2_nop): Remove.
2041 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
2042 (elf32_arm_final_link_relocate): Likewise but using thumb2.
2044 2016-06-14 Alan Modra <amodra@gmail.com>
2046 * bfd-in.h (bfd_my_archive): Delete.
2047 * bfd-in2.h: Regenerate.
2049 2016-06-14 Alan Modra <amodra@gmail.com>
2052 * archive.c (open_nested_file): Set my_archive.
2053 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
2055 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
2056 (bfd_seek): Likewise.
2057 * bfdwin.c (bfd_get_file_window): Likewise.
2058 * cache.c (cache_bmmap): Likewise.
2059 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
2060 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
2062 * plugin.c (try_claim): Likewise.
2063 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
2064 file within thin archive, not the archive.
2066 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2069 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
2070 section address for R_386_GOT32/R_386_GOT32X relocations against
2071 IFUNC symbols if there is no base register and return error for
2074 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2076 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
2077 GOT32 adjustment for static executables.
2079 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
2081 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
2083 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2085 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
2087 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2089 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
2091 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2093 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
2094 (SECTSTART): Changed.
2095 (elf_arc_relocate_section): Fixed mistake in PIE related
2097 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
2099 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2101 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
2102 enable support for "-z combreloc" and DT_RELACOUNT.
2103 (elf_backend_reloc_type_class): Likewise
2105 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
2108 * elf32-i386.c (elf_i386_relocate_section): When relocating
2109 R_386_GOT32, return error without a base register for PIC and
2110 subtract the .got.plt section address only with a base register.
2112 2016-06-10 Alan Modra <amodra@gmail.com>
2114 * elf-strtab.c (struct strtab_save): Use size_t for "size".
2115 (struct elf_strtab_hash): Likewise for "size" and "alloced".
2116 (_bfd_elf_strtab_init): Formatting.
2117 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
2118 (_bfd_elf_strtab_addref): Take size_t idx param.
2119 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
2120 (_bfd_elf_strtab_offset): Likewise.
2121 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
2122 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
2123 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
2124 (_bfd_elf_strtab_finalize): Similarly.
2125 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2126 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2127 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2128 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2129 using bfd_size_type.
2130 (bfd_section_from_shdr): Delete amt.
2131 (_bfd_elf_init_reloc_shdr): Likewise.
2132 (_bfd_elf_link_assign_sym_version): Likewise.
2133 (assign_section_numbers): Use size_t reloc_count.
2134 * elflink.c (struct elf_symbuf_head): Use size_t "count".
2135 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2136 (elf_link_is_defined_archive_symbol): Likewise.
2137 (elf_add_dt_needed_tag): Likewise.
2138 (elf_finalize_dynstr): Likewise.
2139 (elf_link_add_object_symbols): Likewise.
2140 (bfd_elf_size_dynamic_sections): Likewise.
2141 (elf_create_symbuf): Similarly.
2142 (bfd_elf_match_symbols_in_sections): Likewise.
2143 (elf_link_swap_symbols_out): Likewise.
2144 (elf_link_check_versioned_symbol): Likewise.
2145 (bfd_elf_gc_record_vtinherit): Likewise.
2146 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2148 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2151 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2152 and relocs only if shrinking occurred.
2154 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2156 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2157 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2158 (elf_i386_check_tls_transition): Check indirect call and direct
2159 call with the addr32 prefix for general and local dynamic models.
2160 Set the tls_get_addr feild.
2161 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2162 indirect ___tls_get_addr call via GOT.
2163 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2164 transitions with indirect call and direct call with the addr32
2167 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2169 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2170 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2171 (elf_s390_relocate_section): Fix comment.
2172 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2175 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2177 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2178 section offset when calculation the larl operand in the first PLT
2181 2016-06-07 Alan Modra <amodra@gmail.com>
2183 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2184 to match other 32-bit archs.
2185 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2186 (ppc_elf_object_p): Call it.
2187 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2189 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2190 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2191 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2192 _bfd_elf_ppc_at_tprel_transform): Move to..
2193 * elf-bfd.h: ..here.
2194 (_bfd_elf_ppc_set_arch): Declare.
2195 * bfd-in2.h: Regenerate.
2197 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2199 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2200 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2201 (elf_x86_64_check_tls_transition): Check indirect call and
2202 direct call with the addr32 prefix for general and local dynamic
2203 models. Set the tls_get_addr feild.
2204 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2205 indirect __tls_get_addr call via GOT.
2206 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2207 transitions with indirect call and direct call with the addr32
2210 2016-06-04 Christian Groessler <chris@groessler.org>
2212 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2214 2016-06-02 Nick Clifton <nickc@redhat.com>
2217 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2219 (arch_info_struct): Likewise.
2220 (architectures): Likewise.
2222 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2224 * config.bfd: Replace -uclibc with *.
2226 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2228 * elf64-x86-64.c: Replace data32 with data16 in comments.
2230 2016-05-31 Alan Modra <amodra@gmail.com>
2234 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2235 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2236 symbol given a version by a script different to the version
2237 of the symbol being added.
2238 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2239 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2240 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2241 (struct strtab_save): New.
2242 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2243 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2244 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2246 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2248 * elf32-hppa.h: Add extern "C".
2249 * elf32-nds32.h: Likewise.
2250 * elf32-tic6x.h: Likewise.
2252 2016-06-01 Nick Clifton <nickc@redhat.com>
2254 * po/sr.po: New Serbian translation.
2255 * configure.ac (ALL_LINGUAS): Add sr.
2256 * configure: Regenerate.
2258 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2260 * elfxx-mips.c (b_reloc_p): New function.
2261 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2264 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2266 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2267 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2268 reloc location from calculation, treat the addend as signed with
2269 local non-section symbols and enable overflow detection.
2271 2016-05-28 Alan Modra <amodra@gmail.com>
2273 * aoutx.h: Adjust linker callback calls throughout file,
2276 * coff-alpha.c: Likewise.
2277 * coff-arm.c: Likewise.
2278 * coff-h8300.c: Likewise.
2279 * coff-h8500.c: Likewise.
2280 * coff-i960.c: Likewise.
2281 * coff-mcore.c: Likewise.
2282 * coff-mips.c: Likewise.
2283 * coff-ppc.c: Likewise.
2284 * coff-rs6000.c: Likewise.
2285 * coff-sh.c: Likewise.
2286 * coff-tic80.c: Likewise.
2287 * coff-w65.c: Likewise.
2288 * coff-z80.c: Likewise.
2289 * coff-z8k.c: Likewise.
2290 * coff64-rs6000.c: Likewise.
2291 * cofflink.c: Likewise.
2292 * ecoff.c: Likewise.
2293 * elf-bfd.h: Likewise.
2294 * elf-m10200.c: Likewise.
2295 * elf-m10300.c: Likewise.
2296 * elf32-arc.c: Likewise.
2297 * elf32-arm.c: Likewise.
2298 * elf32-avr.c: Likewise.
2299 * elf32-bfin.c: Likewise.
2300 * elf32-cr16.c: Likewise.
2301 * elf32-cr16c.c: Likewise.
2302 * elf32-cris.c: Likewise.
2303 * elf32-crx.c: Likewise.
2304 * elf32-d10v.c: Likewise.
2305 * elf32-epiphany.c: Likewise.
2306 * elf32-fr30.c: Likewise.
2307 * elf32-frv.c: Likewise.
2308 * elf32-ft32.c: Likewise.
2309 * elf32-h8300.c: Likewise.
2310 * elf32-hppa.c: Likewise.
2311 * elf32-i370.c: Likewise.
2312 * elf32-i386.c: Likewise.
2313 * elf32-i860.c: Likewise.
2314 * elf32-ip2k.c: Likewise.
2315 * elf32-iq2000.c: Likewise.
2316 * elf32-lm32.c: Likewise.
2317 * elf32-m32c.c: Likewise.
2318 * elf32-m32r.c: Likewise.
2319 * elf32-m68hc1x.c: Likewise.
2320 * elf32-m68k.c: Likewise.
2321 * elf32-mep.c: Likewise.
2322 * elf32-metag.c: Likewise.
2323 * elf32-microblaze.c: Likewise.
2324 * elf32-moxie.c: Likewise.
2325 * elf32-msp430.c: Likewise.
2326 * elf32-mt.c: Likewise.
2327 * elf32-nds32.c: Likewise.
2328 * elf32-nios2.c: Likewise.
2329 * elf32-or1k.c: Likewise.
2330 * elf32-ppc.c: Likewise.
2331 * elf32-s390.c: Likewise.
2332 * elf32-score.c: Likewise.
2333 * elf32-score7.c: Likewise.
2334 * elf32-sh.c: Likewise.
2335 * elf32-sh64.c: Likewise.
2336 * elf32-spu.c: Likewise.
2337 * elf32-tic6x.c: Likewise.
2338 * elf32-tilepro.c: Likewise.
2339 * elf32-v850.c: Likewise.
2340 * elf32-vax.c: Likewise.
2341 * elf32-visium.c: Likewise.
2342 * elf32-xstormy16.c: Likewise.
2343 * elf32-xtensa.c: Likewise.
2344 * elf64-alpha.c: Likewise.
2345 * elf64-hppa.c: Likewise.
2346 * elf64-ia64-vms.c: Likewise.
2347 * elf64-mmix.c: Likewise.
2348 * elf64-ppc.c: Likewise.
2349 * elf64-s390.c: Likewise.
2350 * elf64-sh64.c: Likewise.
2351 * elf64-x86-64.c: Likewise.
2352 * elflink.c: Likewise.
2353 * elfnn-aarch64.c: Likewise.
2354 * elfnn-ia64.c: Likewise.
2355 * elfxx-mips.c: Likewise.
2356 * elfxx-sparc.c: Likewise.
2357 * elfxx-tilegx.c: Likewise.
2358 * linker.c: Likewise.
2359 * pdp11.c: Likewise.
2360 * pe-mips.c: Likewise.
2361 * reloc.c: Likewise.
2362 * reloc16.c: Likewise.
2363 * simple.c: Likewise.
2364 * vms-alpha.c: Likewise.
2365 * xcofflink.c: Likewise.
2366 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2367 status param. Adjust calls to these and linker callbacks throughout.
2368 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2369 get_ramstart): Delete status param. Adjust calls to these and
2370 linker callbacks throughout.
2372 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2374 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2375 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2376 target alignment verification.
2378 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2380 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2381 section name if `bfd_elf_string_from_elf_section' returns an
2384 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2386 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2387 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2388 for message. Continue processing rather than returning failure.
2390 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
2392 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2393 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2394 Call `bfd_set_error'.
2396 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2399 * archive.c (bfd_slurp_armap): Replace
2400 bfd_elf64_archive_slurp_armap with
2401 _bfd_archive_64_bit_slurp_armap.
2402 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2403 BFD64 is defined and the archive is too big.
2404 (coff_write_armap): Likewise.
2405 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2406 (_bfd_archive_64_bit_slurp_armap): This.
2407 (bfd_elf64_archive_write_armap): Renamed to ...
2408 (_bfd_archive_64_bit_write_armap): This.
2409 * configure.ac: Add --enable-64-bit-archive.
2410 (want_64_bit_archive): New. Set to true by default for 64-bit
2411 MIPS and s390 ELF targets.
2412 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2413 * config.in: Regenerated.
2414 * configure: Likewise.
2415 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2416 (bfd_elf64_archive_slurp_armap): Likewise.
2417 (bfd_elf64_archive_write_armap): Likewise.
2418 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2419 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2420 (bfd_elf64_archive_truncate_arname): Likewise.
2421 (bfd_elf64_archive_read_ar_hdr): Likewise.
2422 (bfd_elf64_archive_write_ar_hdr): Likewise.
2423 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2424 (bfd_elf64_archive_get_elt_at_index): Likewise.
2425 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2426 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2427 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2428 (bfd_elf64_archive_slurp_armap): Likewise.
2429 (bfd_elf64_archive_write_armap): Likewise.
2430 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2431 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2432 (bfd_elf64_archive_truncate_arname): Likewise.
2433 (bfd_elf64_archive_read_ar_hdr): Likewise.
2434 (bfd_elf64_archive_write_ar_hdr): Likewise.
2435 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2436 (bfd_elf64_archive_get_elt_at_index): Likewise.
2437 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2438 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2439 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2440 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2441 bfd_elfNN_archive_functions isn't defined.
2442 (TARGET_LITTLE_SYM): Likewise.
2443 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2444 (_bfd_archive_64_bit_write_armap): Likewise.
2445 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2446 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2447 (_bfd_archive_64_bit_truncate_arname): Likewise.
2448 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2449 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2450 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2451 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2452 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2453 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2454 * libbfd.h: Regenerated.
2455 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2456 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2458 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2461 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2462 linker add_archive_element callback returns FALSE.
2463 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2464 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2465 archive element if linker add_archive_element callback returns
2467 * elflink.c (elf_link_add_archive_symbols): Likewise.
2468 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2469 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2470 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2471 (xcoff_link_check_ar_symbols): Likewise.
2473 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2475 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2476 <bfd_reloc_outofrange>: Unify error reporting code.
2478 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
2480 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2481 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2482 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2483 * bfd-in2.h: Regenerate.
2484 * libbfd.h: Likewise.
2486 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2488 * config.bfd: Add entry for arm-phoenix.
2490 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2492 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2493 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2494 account for padding for stub section requiring one.
2495 (elf32_arm_build_stubs): Add comment to stress the importance of
2496 zeroing veneer section content.
2498 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2500 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2502 * bfd-in2.h: Regenerate.
2503 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2505 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2506 (arm_dedicated_stub_output_section_name): Likewise.
2507 (arm_dedicated_stub_input_section_ptr): Likewise.
2508 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2509 function description comment. Add support for dedicated output stub
2510 section to given stub types.
2511 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2512 elf32_arm_create_or_find_stub_sec.
2513 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2514 (elf32_arm_size_stubs): Pass stub type when calling
2515 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2516 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2518 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2520 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2521 when setting need_convert_load.
2523 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2525 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2528 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2531 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2533 (elf_i386_convert_load): Don't convert R_386_GOT32.
2535 2016-05-20 Alan Modra <amodra@gmail.com>
2538 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2539 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2541 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2543 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2544 (debug_arc_reloc): Likewise.
2545 (elf_arc_relocate_section): Likewise.
2546 (elf_arc_check_relocs): Likewise.
2547 (elf_arc_adjust_dynamic_symbol): Likewise.
2548 (elf_arc_add_symbol_hook): Likewise.
2550 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2552 * config.bfd: Remove `am34-*-linux*' support.
2554 2016-05-19 Alan Modra <amodra@gmail.com>
2556 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2557 relocs before plt relocs.
2559 2016-05-19 Alan Modra <amodra@gmail.com>
2561 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2562 before dereferencing.
2564 2016-05-18 Nick Clifton <nickc@redhat.com>
2566 * po/sv.po: Updated Swedish translation.
2568 2016-05-18 Alan Modra <amodra@gmail.com>
2570 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2571 for each BFD. Don't goto error_ret_free_local from outside loop.
2573 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2575 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2576 STB_GNU_UNIQUE handling.
2577 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2578 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2579 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2580 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2581 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2582 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2583 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2584 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2585 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2586 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2587 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2588 (elf_backend_add_symbol_hook): Remove macro.
2589 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2590 for STB_GNU_UNIQUE symbols.
2592 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2594 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2596 (v850_elf_copy_private_bfd_data): ... here. Call the new
2597 function and `_bfd_elf_copy_private_bfd_data'.
2599 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2602 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2603 GOTPCREL relocation against large section.
2605 2016-05-13 Alan Modra <amodra@gmail.com>
2607 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2608 linker dynamic sections in calculating size and address of
2609 dynamic tags rather than using output sections. Remove asserts.
2610 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2611 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2612 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2613 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2614 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2615 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2616 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2617 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2618 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2619 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2620 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2621 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2622 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2623 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2624 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2625 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2626 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2627 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2628 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2629 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2630 * elflink.c (bfd_elf_final_link): Likewise.
2631 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2632 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2633 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2634 don't set doit. Look up dynobj section.
2635 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2636 invocation and dynamic tag vma calculation. Don't test
2637 boolean var == TRUE.
2638 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2641 2016-05-13 Alan Modra <amodra@gmail.com>
2643 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2644 octets_per_byte. Put dynamic .rela.plt last in link orders.
2645 Assign output_offset for reloc sections rather than writing
2646 sorted relocs from block corresponding to output_offset.
2648 2016-05-12 Alan Modra <amodra@gmail.com>
2650 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2652 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2654 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2656 2016-05-11 Alan Modra <amodra@gmail.com>
2658 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2659 (elf32_hppa_check_relocs): Don't set dynobj.
2660 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2661 (elf32_hppa_build_stubs): Likewise.
2662 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2664 2016-05-11 Alan Modra <amodra@gmail.com>
2667 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2668 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2670 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2672 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2673 aarch64_tls_transition check.
2675 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2677 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2679 (arm_stub_sym_claimed): New function.
2680 (elf32_arm_create_stub): Use veneered symbol name and section if
2681 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2682 (arm_stub_claim_sym): New function.
2683 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2684 veneered symbol, otherwise create local symbol as before.
2686 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2688 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2689 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2690 and set branch type of a symbol.
2691 (bfd_elf32_arm_process_before_allocation): Likewise.
2692 (elf32_arm_relocate_section): Likewise and fix identation along the
2694 (allocate_dynrelocs_for_symbol): Likewise.
2695 (elf32_arm_finish_dynamic_symbol): Likewise.
2696 (elf32_arm_swap_symbol_in): Likewise.
2697 (elf32_arm_swap_symbol_out): Likewise.
2699 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2701 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2702 * bfd-in2.h: Regenerated.
2703 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2704 parameter to add_stub_section callback.
2705 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2706 and pass it down to add_stub_section.
2707 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2709 (elf32_arm_size_stubs): Add output section parameter to
2710 add_stub_section function pointer parameter.
2712 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2714 * elf32-arm.c (elf32_arm_create_stub): New function.
2715 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2717 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2719 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2720 arm_stub_a8_veneer_lwm enumerator.
2721 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2722 aforementioned enumerator.
2723 (struct elf32_arm_stub_hash_entry): Delete target_addend
2724 field and add source_value.
2725 (struct a8_erratum_fix): Delete addend field and add target_offset.
2726 (stub_hash_newfunc): Initialize source_value field amd remove
2727 initialization for target_addend.
2728 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2729 the else to being always executed, moving the
2730 arm_stub_a8_veneer_b_cond specific code in it. Remove
2731 stub_entry->target_addend from points_to computation.
2732 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2733 to target symbol from start of section rather than the offset from the
2735 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2736 fields from struct a8_erratum_fix's offset and target_offset
2738 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2739 veneered_insn_loc and loc using stub_entry's source_value.
2741 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2743 (elf32_arm_merge_eabi_attributes): Add merging logic for
2746 2016-05-10 Pip Cet <pipcet@gmail.com>
2749 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2750 Define as _bfd_generic_copy_link_hash_symbol_type when using
2753 2016-05-09 Nick Clifton <nickc@redhat.com>
2756 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2757 field before accessing sections array.
2759 2016-05-09 Christophe Monat <christophe.monat@st.com>
2762 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2763 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2765 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2767 (create_instruction_vldmdb): Likewise.
2768 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2769 uses it to re-encode.
2771 2016-05-09 Nick Clifton <nickc@redhat.com>
2774 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2777 2016-05-09 Alan Modra <amodra@gmail.com>
2779 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2781 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2784 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2785 documenting that indx == -3 if symbol is defined in a discarded
2787 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2788 symbol is defined in a discarded section.
2789 (elf_link_output_extsym): Strip a global symbol defined in a
2792 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2794 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2797 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2799 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2801 (elf_i386_convert_load_reloc): This. New function.
2802 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2804 (elf_x86_64_convert_load_reloc): This. New function.
2806 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2808 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2809 Don't check if contents == NULL.
2810 (elf_i386_tls_transition): Add from_relocate_section. Check
2811 from_relocate_section instead of contents != NULL. Update
2812 elf_i386_check_tls_transition call.
2813 (elf_i386_check_relocs): Cache the section contents if
2814 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2815 elf_i386_tls_transition.
2816 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2817 to elf_i386_tls_transition.
2818 (elf_backend_caches_rawsize): New.
2819 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2820 if contents == NULL.
2821 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2822 from_relocate_section instead of contents != NULL.
2823 (elf_x86_64_check_relocs): Cache the section contents if
2824 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2825 elf_x86_64_tls_transition.
2826 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2827 to elf_x86_64_tls_transition.
2828 (elf_backend_caches_rawsize): New.
2830 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2833 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2836 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2838 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2839 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2840 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2841 no_apply_dynamic_relocs.
2842 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2843 dynamic relocations generated.
2845 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2847 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2849 (elf_i386_create_dynamic_sections): Here.
2850 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2851 interp setting to ...
2852 (elf_x86_64_create_dynamic_sections): Here.
2854 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2856 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2857 and replace (EH)->has_got_reloc with GOT_RELOC.
2858 (elf_i386_fixup_symbol): Pass has_got_reloc to
2859 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2860 (elf_i386_allocate_dynrelocs): Likewise.
2861 (elf_i386_relocate_section): Likewise.
2862 (elf_i386_finish_dynamic_symbol): Likewise.
2863 (elf_i386_convert_load): Pass TRUE to
2864 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2865 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2866 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2867 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2868 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2869 (elf_x86_64_allocate_dynrelocs): Likewise.
2870 (elf_x86_64_relocate_section): Likewise.
2871 (elf_x86_64_finish_dynamic_symbol): Likewise.
2872 (elf_x86_64_convert_load): Pass TRUE to
2873 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2875 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2877 * elf32-i386.c (check_relocs_failed): New.
2878 (elf_i386_check_relocs): Set check_relocs_failed on error.
2879 (elf_i386_relocate_section): Skip if check_relocs failed.
2881 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2883 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2884 check_relocs_failed on error.
2886 2016-04-29 Nick Clifton <nickc@redhat.com>
2889 * elf-bfd.h (struct elf_backend_data): Rename
2890 elf_backend_set_special_section_info_and_link to
2891 elf_backend_copy_special_section_fields.
2892 * elfxx-target.h: Likewise.
2893 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2894 comparing section flags.
2895 (copy_special_section_fields): New function.
2896 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2897 Perform two scans over special sections. The first one looks for
2898 a direct mapping between the output section and an input section.
2899 The second scan looks for a possible match based upon section
2901 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2902 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2904 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2905 elf32_i386_copy_solaris_special_section_fields.
2906 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2907 Rename to elf32_sparc_copy_solaris_special_section_fields.
2908 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2909 elf64_x86_64_copy_solaris_special_section_fields.
2911 2016-04-28 Nick Clifton <nickc@redhat.com>
2913 * po/zh_CN.po: Updated Chinese (simplified) translation.
2915 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2918 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2919 when estimating distances between output sections.
2921 2016-04-27 Alan Modra <amodra@gmail.com>
2923 * elflink.c (_bfd_elf_is_start_stop): New function.
2924 (_bfd_elf_gc_mark_rsec): Use it.
2925 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2927 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2929 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2930 * mmo.c (mmo_get_section_contents): Likewise.
2931 (mmo_set_section_contents): Likewise.
2933 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2935 * elf-bfd.h (elf_link_hash_table): Update comments for
2937 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2938 the unused NULL entry at the head of dynamic symbol table.
2939 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2942 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2944 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2945 created file from dynobj.
2947 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2949 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2950 normal input file if possible.
2952 2016-04-21 Nick Clifton <nickc@redhat.com>
2954 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2955 * aout-target.h: Likewise.
2956 * aout-tic30.c: Likewise.
2957 * binary.c: Likewise.
2959 * coff-alpha.c: Likewise.
2960 * coff-rs6000.c: Likewise.
2961 * coff64-rs6000.c: Likewise.
2962 * coffcode.h: Likewise.
2963 * i386msdos.c: Likewise.
2964 * i386os9k.c: Likewise.
2967 * libbfd-in.h: Likewise.
2968 * libecoff.h: Likewise.
2969 * mach-o-target.c: Likewise.
2971 * nlm-target.h: Likewise.
2972 * oasys.c: Likewise.
2974 * plugin.c: Likewise.
2975 * ppcboot.c: Likewise.
2978 * tekhex.c: Likewise.
2979 * versados.c: Likewise.
2980 * vms-alpha.c: Likewise.
2982 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2983 * linker.c (bfd_link_check_relocs): New function.
2984 (_bfd_generic_link_check_relocs): New function.
2985 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2986 _bfd_link_check_relocs field.
2987 (struct bfd_target)L Add _bfd_link_check_relocs field.
2988 * bfd-in2.h: Regenerate.
2989 * libbfd.h: Regenerate.
2991 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2993 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2994 (elf_backend_gc_sweep_hook): Likewise.
2995 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2996 (elf_backend_gc_sweep_hook): Likewise.
2998 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3000 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
3001 in excluded sections
3003 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3006 * elf64-x86-64.c (check_relocs_failed): New.
3007 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
3008 Support relocation agaist local symbol. Set check_relocs_failed.
3009 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
3010 R_X86_64_32 relocation overflow.
3011 (elf_x86_64_relocate_section): Skip if check_relocs failed.
3012 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
3014 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3016 * elf32-i386.c (elf_i386_check_relocs): Call
3017 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
3018 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3020 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3022 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
3023 * elflink.c (_bfd_elf_link_check_relocs): New function.
3024 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
3025 if check_relocs_after_open_input is FALSE.
3027 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3029 * cache.c: Update old style function definitions.
3030 * elf32-m68k.c: Likewise.
3031 * elf64-mmix.c: Likewise.
3032 * stab-syms.c: Likewise.
3034 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3036 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
3038 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
3040 * Makefile.in: Regenerated with automake 1.11.6.
3041 * aclocal.m4: Likewise.
3042 * doc/Makefile.in: Likewise.
3044 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3046 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
3047 * bfd-in2.h: Regenerate.
3048 * libbfd.h: Regenerate.
3049 * elf32-arc.c: Add 'opcode/arc.h' include.
3050 (struct arc_relocation_data): Add symbol_name.
3051 (arc_special_overflow_checks): New function.
3052 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
3053 required, add an extra comment.
3054 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
3056 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3058 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
3060 (elf_arc_relocate_section): Update enum uses.
3061 (elf_arc_check_relocs): Likewise.
3062 (elf_arc_finish_dynamic_symbol): Likewise.
3064 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
3066 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
3069 2016-04-14 Nick Clifton <nickc@redhat.com>
3072 * elf-bbfd.h (struct elf_backend_data): New field:
3074 New field: elf_backend_set_special_section_info_and_link
3075 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
3077 (elf_backend_set_special_section_info_and_link): Define if not
3079 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
3080 elf_backend_strtab_flags macros to initialise fields in structure.
3081 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
3082 being set even if SHF_MERGE is not set.
3083 (elf_fake_sections): Likewise.
3084 (section_match): New function. Matches two ELF sections based
3085 upon fixed characteristics.
3086 (find_link): New function. Locates a section in a BFD that
3087 matches a section in a different BFD.
3088 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
3089 fields of reserved sections.
3090 (bfd_elf_compute_section_file_positions): Set the flags for the
3091 .shstrtab section based upon the elf_strtab_flags field in the
3092 elf_backend_data structure.
3093 (swap_out_syms): Likewise for the .strtab section.
3094 * elflink.c (bfd_elf_final_link): Set the flags for the
3095 .strtab section based upon the elf_strtab_flags field in the
3096 elf_backend_data structure.
3097 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
3098 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
3100 (elf_backend_set_special_section_info_and_link): Define for
3102 * elf32-sparc.c: Likewise.
3103 * elf64-x86-64.c: Likewise.
3105 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
3108 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
3110 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
3111 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
3112 applies to read-only section.
3113 * elf32-i386.c (elf_i386_link_hash_table): Add
3114 readonly_dynrelocs_against_ifunc.
3115 (elf_i386_allocate_dynrelocs): Updated.
3116 (elf_i386_size_dynamic_sections): Issue an error for read-only
3117 segment with dynamic IFUNC relocations only if
3118 readonly_dynrelocs_against_ifunc is TRUE.
3119 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3120 readonly_dynrelocs_against_ifunc.
3121 (elf_x86_64_allocate_dynrelocs): Updated.
3122 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
3123 segment with dynamic IFUNC relocations only if
3124 readonly_dynrelocs_against_ifunc is TRUE.
3125 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3128 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
3130 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3131 a fall through from error_ret_free_internal. Free local_syms in
3132 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3134 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3136 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3137 (relocate_plt_for_entry): Likewise.
3139 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3141 * elf32-arc.c (elf_arc_check_relocs): Changed
3143 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3145 * elf32-arc.c (name_for_global_symbol): Changed assert.
3146 (get_replace_function): Created.:
3147 (struct arc_relocation_data): Changed to signed types.
3148 (defines S, L, P, PDATA): Casted to signed type.
3149 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3150 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3151 (arc_do_relocation): Changed.
3153 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3155 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3157 (elf_arc_relocate_section): Added and changed asserts, validating
3158 the synamic symbol index.
3159 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3160 relocation if symbol has dynindx set to -1.
3162 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3165 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3166 and internal symbols which have a dynamic index into local
3169 2016-04-04 Nick Clifton <nickc@redhat.com>
3172 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3173 version number if the version is zero.
3175 2016-04-01 Alan Modra <amodra@gmail.com>
3178 * elflink.c (on_needed_list): Recursively check needed status.
3179 (elf_link_add_object_symbols): Adjust.
3181 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3183 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3184 internal_relocs only if they aren't cached.
3186 2016-03-29 Nick Clifton <nickc@redhat.com>
3189 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3190 assertion on the size of the got section to allow it to be bigger
3191 than the number of relocs.
3193 2016-03-29 Toni Spets <toni.spets@iki.fi>
3196 * coffcode.h (coff_write_object_contents): Revert accidental
3199 2016-03-22 Alan Modra <amodra@gmail.com>
3202 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3203 DW_FORM_flag_present.
3205 2016-03-22 Nick Clifton <nickc@redhat.com>
3207 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3208 architecture name for backwards compatibility.
3210 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3211 unbounded stack use.
3213 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3214 sufficiently recent version of GCC.
3215 * configure: Regenerate.
3217 2016-03-22 Alan Modra <amodra@gmail.com>
3220 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3222 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3224 * archures.c (bfd_mach_arc_nps400): Define.
3225 * bfd-in2.h: Regenerate.
3226 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3227 some existing entries to make space.
3228 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3229 (arc_elf_final_write_processing): Likewise.
3231 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3233 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3235 (arc_elf_final_write_processing): Don't bother setting cpu field
3236 in e_flags, this will have been set elsewhere.
3238 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3240 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3243 2016-03-21 Nick Clifton <nickc@redhat.com>
3245 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3246 * configure: Regenerate.
3247 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3248 alloca with call to xmalloc.
3249 * elf32-nds32.c: Likewise.
3250 * elf64-hppa.c: Likewise.
3251 * elfxx-mips.c: Likewise.
3253 * pei-x86_64.c: Likewise.
3257 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3260 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3262 (elf_i386_relocate_section): Likewise.
3263 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3264 (elf_x86_64_relocate_section): Likewise.
3266 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3269 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3270 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3271 relocation overflow check.
3273 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3275 * bfd-in2.h: Regenerated.
3277 2016-03-11 Dan Gissel <dgisselq@ieee.org>
3280 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3281 uses bytes not octets.
3282 * elflink.c (resolve_section): Likewise.
3283 Add a bfd parameter.
3284 (eval_section): Pass the input_bfd to resolve_section.
3285 (bfd_elf_perform_complex_relocation): Convert byte offset to
3286 octets before read and writing values.
3287 (elf_link_input_bfd): Add byte to octet conversions.
3288 (elf_reloc_link_order): Likewise.
3289 (elf_fixup_link_order): Likewise.
3290 (bfd_elf_final_link): Likewise.
3291 * reloc.c (_bfd_final_link_relocate): Likewise.
3292 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3294 2016-03-10 Nick Clifton <nickc@redhat.com>
3296 * config.bfd: Mark the i370 target as obsolete.
3298 2016-03-09 Pedro Alves <palves@redhat.com>
3300 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3301 gcc ABI)" to printable name.
3302 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3303 of "v850-rh850" as printable name.
3305 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3308 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3309 relocations against absolute symbols.
3311 2016-03-09 Alan Modra <amodra@gmail.com>
3314 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3315 length elements in the archive.
3317 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3320 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3321 for -E/--dynamic-list only when not relocatable.
3323 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3326 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3327 count for locally defined local IFUNC symbols in shared object.
3328 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3330 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3333 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3336 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3337 Andrew Burgess <andrew.burgess@embecosm.com>
3339 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3340 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3341 (arc_elf_howto_init): Added assert to validate relocations.
3342 (get_middle_endian_relocation): Delete.
3343 (middle_endian_convert): New function.
3344 (ME): Redefine, now does nothing.
3345 (IS_ME): New define.
3346 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3347 definition to call middle_endian_convert. Add a new local
3348 variable and make use of this throughout. Added call to
3349 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3351 2016-03-07 Nick Clifton <nickc@redhat.com>
3354 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3355 length elements in the archive.
3357 2016-03-07 Jiong Wang <jiong.wang@arm.com>
3359 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3360 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3362 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3365 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3366 executable as definition if the new definition comes from a
3369 2016-03-02 Alan Modra <amodra@gmail.com>
3371 * Makefile.in: Regenerate.
3372 * po/SRC-POTFILES.in: Regenerate.
3374 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3376 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3377 relocation addend when sections get merged.
3379 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3381 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3383 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3384 Assert for code sections dynamic relocs.
3386 2016-02-26 Renlin Li <renlin.li@arm.com>
3388 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3389 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3391 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3394 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3395 load with locally bound symbols if PIC is false or there is no
3396 base register. Optimize branch to 0 if PIC is false.
3397 (elf_i386_relocate_section): Don't generate dynamic relocations
3398 against undefined weak symbols if PIC is false.
3399 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3400 if we can't estimate relocation overflow with --no-relax.
3401 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3402 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3403 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3404 against undefined weak symbols if PIC is false.
3406 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3409 * bfd.c (bfd): Change flags to 20 bits.
3410 (BFD_CONVERT_ELF_COMMON): New.
3411 (BFD_USE_ELF_STT_COMMON): Likewise.
3412 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3413 BFD_USE_ELF_STT_COMMON.
3414 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3415 * configure.ac: Remove --enable-elf-stt-common.
3416 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3417 common symbol depending on BFD_CONVERT_ELF_COMMON and
3418 BFD_USE_ELF_STT_COMMON.
3419 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3421 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3423 (elf_link_convert_common_type): New function.
3424 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3425 common symbol depending on BFD_CONVERT_ELF_COMMON and
3426 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3427 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3428 and BFD_USE_ELF_STT_COMMON to object_flags.
3429 (TARGET_LITTLE_SYM): Likewise.
3430 * syms.c (BSF_KEEP_G): Renamed to ...
3431 (BSF_ELF_COMMON): This.
3432 * bfd-in2.h: Regenerated.
3433 * config.in: Likewise.
3434 * configure: Likewise.
3436 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3441 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3442 (elf_i386_link_hash_entry): Add has_got_reloc and
3444 (elf_i386_link_hash_table): Add interp.
3445 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3447 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3449 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3450 (elf_i386_fixup_symbol): New function.
3451 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3452 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3453 relocations and discard relocations against resolved undefined
3454 weak symbols in executable. Don't make resolved undefined weak
3455 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3456 relocation against undefined weak symbols in PIE.
3457 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3458 (elf_i386_relocate_section): Don't generate dynamic relocations
3459 against resolved undefined weak symbols in PIE, except for
3461 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3462 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3463 Don't generate dynamic relocation against resolved undefined weak
3464 symbol in executable.
3465 (elf_i386_finish_dynamic_sections): Call
3466 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3467 (elf_backend_fixup_symbol): New.
3468 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3469 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3471 (elf_x86_64_link_hash_table): Add interp.
3472 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3474 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3476 (elf_x86_64_check_relocs): Set has_got_reloc and
3478 (elf_x86_64_fixup_symbol): New function.
3479 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3480 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3481 relocations and discard relocations against resolved undefined
3482 weak symbols in executable. Don't make resolved undefined weak
3483 symbols in executable dynamic.
3484 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3485 (elf_x86_64_relocate_section): Check relocation overflow for
3486 dynamic relocations against unresolved weak undefined symbols.
3487 Don't generate dynamic relocations against resolved weak
3488 undefined symbols in PIE.
3489 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3490 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3491 Don't generate dynamic relocation against resolved undefined weak
3492 symbol in executable.
3493 (elf_x86_64_finish_dynamic_sections): Call
3494 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3495 (elf_backend_fixup_symbol): New.
3497 2016-02-26 Alan Modra <amodra@gmail.com>
3499 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3500 save_restore_funcs, rest of sections when not relocatable.
3501 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3502 (sfpr_define): Define all symbols on emitted code.
3503 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3504 when relocatable. Move sfpr_define loop earlier.
3506 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3508 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3509 (elf_x86_64_relocate_section): Use it. Replace
3510 x86_64_elf_howto_table[r_type] with howto.
3512 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3515 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3516 symbol version is unknown.
3518 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3520 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3521 to (bfd_vma) -1 when setting needs_plt to 0.
3522 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3524 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3526 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3527 library, instead of PIC, and don't check PDE when making linker
3528 assigned symbol dynamic.
3530 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3532 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3533 ABIVERSION for non-executable stack.
3535 2016-02-23 Rich Felker <bugdal@aerifal.cx>
3538 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3539 Always produce a RELATIVE reloc for a local symbol.
3541 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
3543 Fix test-case ld-elf/pr19617b
3544 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3545 discard unused non-function symbols when --dynamic-list-data.
3547 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3549 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3550 dynsym section, even if it is empty, with dynamic sections.
3552 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3554 * syms.c: Remove BSF_COMMON from comments.
3555 * bfd-in2.h: Regenerated.
3557 2016-02-22 Jiong Wang <jiong.wang@arm.com>
3559 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3560 for destination. Remove useless function parameters.
3561 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3563 2016-02-19 Nick Clifton <nickc@redhat.com>
3566 * aoutx.h (aout_link_add_symbols): Check for out of range string
3570 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3571 processing if we encounter a reloc without an associated symbol.
3573 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3576 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3577 sections for -E/--dynamic-list.
3579 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3581 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3584 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3586 * plugin.c (plugin_vec): Set match priority to 255.
3587 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3588 matching against the plugin vector, take priority from there not
3591 2016-02-15 Nick Clifton <nickc@redhat.com>
3593 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3594 for length and type fields. Use a signed value for the
3595 suffix_length field.
3597 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3600 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3601 significant bit in GOT offset for R_386_GOT32X.
3603 2016-02-10 Nick Clifton <nickc@redhat.com>
3606 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3608 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3609 number of messages about FDE encoding preventing .eh_frame_hdr
3612 2016-02-09 Nick Clifton <nickc@redhat.com>
3614 * oasys.c (oasys_archive_p): Fix indentation.
3615 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3616 constant for left shifting.
3618 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3619 helpful warning message to explain why certain AArch64 relocs
3622 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3624 * pe-mips.c (coff_mips_reloc): Fix formatting.
3626 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3628 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3629 to bfd_mach_arc_arc600.
3631 2016-02-04 Alan Modra <amodra@gmail.com>
3633 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3636 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3639 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3640 distances in the compressed_size field of the output section.
3642 2016-02-02 Alan Modra <amodra@gmail.com>
3644 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3645 ELFv2 entry optimization.
3647 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3650 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3651 no relocations in relocatable files.
3653 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3656 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3657 if a symbol from a library loaded via DT_NEEDED doesn't match
3658 the symbol referenced by regular object.
3660 2016-02-01 Nathaniel Smith <njs@pobox.com>
3662 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3665 2016-02-01 Alan Modra <amodra@gmail.com>
3667 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3668 an out of range reloc_index.
3669 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3671 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3673 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3674 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3675 * Makefile.in: Regenerated.
3677 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3679 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3681 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3684 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3686 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3688 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3691 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3692 against STT_GNU_IFUNC symbol only with dynamic symbols.
3693 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3695 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3698 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3699 decompress debug sections.
3701 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3703 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3706 2016-01-25 Nick Clifton <nickc@redhat.com>
3709 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3710 dsym filename buffer.
3712 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3714 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3716 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3718 * elfxx-mips.c (BZ16_REG): Correct calculation.
3720 2016-01-21 Nick Clifton <nickc@redhat.com>
3722 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3723 changing the type of _loc to be bfd_byte *.
3724 (elf_arc_finish_dynamic_symbol): Likewise.
3726 2016-01-21 Nick Clifton <nickc@redhat.com>
3729 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3730 class of the linker stub bfd.
3731 (elf32_arm_check_relocs): Skip check for pic format after
3732 processing a vxWorks R_ARM_ABS12 reloc.
3733 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3734 reporting a class mismatch.
3736 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3738 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3739 veneer for sym_sec != input_sec.
3740 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3741 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3742 calculation destination.
3744 2016-01-21 Alan Modra <amodra@gmail.com>
3746 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3747 (swap_linux_prpsinfo64_out): New function.
3748 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3749 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3750 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3751 (elfcore_write_linux_prpsinfo64): Likewise.
3752 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3753 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3754 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3756 2016-01-21 Alan Modra <amodra@gmail.com>
3758 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3759 * elf.c: Adjust #include.
3760 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3761 * Makefile.am (SOURCE_HFILES): Update.
3762 * Makefile.in: Regenerate.
3763 * po/SRC-PORFILES.in: Regenerate.
3765 2016-01-21 Alan Modra <amodra@gmail.com>
3767 * configure.ac: Move corefile selection later in file. Move
3768 tdefaults code immediately after other target vector code.
3769 * configure: Regenerate.
3771 2016-01-20 Mickael Guene <mickael.guene@st.com>
3773 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3774 section using '.text.noread' pattern.
3776 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3778 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3780 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3781 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3783 * arc-plt.def: New file.
3784 * arc-plt.h: Likewise.
3785 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3786 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3787 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3788 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3789 (name_for_global_symbol): Added.
3790 (ADD_RELA): Helper to create dynamic relocs.
3791 (new_got_entry_to_list): Create a new got entry in linked list.
3792 (symbol_has_entry_of_type): Search for specific type of entry in
3794 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3795 (is_reloc_for_TLS, arc_elf_set_private_flags)
3796 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3797 (arc_elf_merge_private_bfd_data): New functions.
3798 (debug_arc_reloc): Cleaned debug info printing.
3799 (PDATA reloc): Changed not to perform address alignment.
3800 (reverse_me): Added. Fix for ARC_32 relocs.
3801 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3803 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3804 Changed function to access an array of list of GOT entries instead
3805 of just an array of offsets.
3806 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3807 (elf_arc_check_relocs): Likewise.
3808 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3809 (elf_arc_finish_dynamic_sections): Likewise
3810 (arc_create_dynamic_sections): Modified conditions to create
3812 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3813 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3814 (relocate_plt_for_entry): Changed to support new way to define PLT
3816 (add_symbol_to_plt): Likewise.
3817 (arc_elf_link_hash_table_create): New function.
3819 2016-01-18 Nick Clifton <nickc@redhat.com>
3822 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3823 section number into internal section number.
3824 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3825 * coffswap.h (coff_swap_sym_in): Likewise.
3826 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3827 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3828 section number field is big enough to hold the external value.
3830 2016-01-17 Alan Modra <amodra@gmail.com>
3832 * configure: Regenerate.
3834 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3836 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3837 when address in first unwind entry does not match start of
3840 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3841 Jiong Wang <jiong.wang@arm.com>
3844 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3847 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3849 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3850 place 'R_' before the reloc name returned.
3851 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3852 the relocation string.
3854 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3856 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3857 factored out from...
3858 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3860 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3862 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3863 attribute check after ELF file header flag check.
3865 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3867 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3868 return status from `_bfd_elf_merge_object_attributes'.
3870 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3872 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3873 factored out from...
3874 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3876 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3878 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3879 handling of input MIPS ABI flags together.
3881 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3883 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3884 attribute checks for null input.
3886 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3888 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3889 pointers to target data.
3891 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3893 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3896 2016-01-01 Alan Modra <amodra@gmail.com>
3898 Update year range in copyright notice of all files.
3900 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3902 Copyright (C) 2016 Free Software Foundation, Inc.
3904 Copying and distribution of this file, with or without modification,
3905 are permitted in any medium without royalty provided the copyright
3906 notice and this notice are preserved.
3912 version-control: never
projects / deliverable / binutils-gdb.git / blob